CN210977299U

CN210977299U - Spiral rock bucket combined bucket

Info

Publication number: CN210977299U
Application number: CN201921905348.XU
Authority: CN
Inventors: 崔永伟; 王美娜; 冯建伟; 李营
Original assignee: Hebei Dafu Heavy Industry Co ltd
Current assignee: Wang Mingyang; Xing Benzhi
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-07-10
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to the technical field of drilling tool accessories, in particular to a spiral rock bucket combined bucket; the gear feeding speed during drilling and production can be effectively improved, and the construction efficiency is improved; the rotary drill bit comprises a connecting body, a straight barrel body, a rotary bottom and a fixed drill shaft, wherein the bottom end of the connecting body is fixedly connected with the top end of the straight barrel body, the bottom end of the straight barrel body is hinged to the rotary bottom end, a cavity is arranged in the straight barrel body, a feed inlet is formed in the bottom end of the rotary bottom end, the feed inlet is communicated with the cavity, the top end of the rotary bottom end is in close contact with the bottom end of the straight barrel body, the top end of the fixed drill shaft is fixedly connected with the bottom end of the rotary bottom end, a spiral conveying blade is arranged on the fixed drill shaft, a plurality of groups of first bucket teeth are fixedly arranged on the spiral conveying blade, the upper portion of the spiral conveying.

Description

Spiral rock bucket combined bucket

Technical Field

The utility model relates to a drilling tool auxiliary device's technical field especially relates to a spiral rock is fought and is combined fill.

Background

As is well known, a rotary drilling rig is a large-caliber high-efficiency pore-forming device used in basic construction, and directly rotates and excavates the ground by utilizing a drill rod which always keeps a vertical direction, so that a pile hole with a required diameter and depth is quickly formed on the ground; the flat-tooth soil layer sand fishing hopper can drill a sludge layer, a gravel layer, a silt layer and the like, has strong soil carrying capacity and clean slag removal, but has certain use defects due to slow tooth feeding when the sand fishing hopper is used for carrying out clay layer operation.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can effectively improve the speed of advancing the tooth when drilling and adopting, improve the spiral rock fill combination fill of efficiency of construction.

The utility model discloses a spiral rock fill combines to fight, including connector, straight barrel, rotatory end and fixed brill axle, the bottom of connector and the top fixed connection of straight barrel, the bottom of straight barrel is articulated with rotatory end, be provided with the cavity in the straight barrel, the bottom of rotatory end is provided with the feed inlet, the feed inlet communicates with each other with the cavity, the top of rotatory end and the bottom in close contact with of straight barrel, the top of fixed brill axle and the bottom fixed connection at the rotatory end, be provided with spiral conveying leaf on the fixed brill axle, the fixed first bucket tooth that is provided with the multiunit on the spiral conveying leaf, the upper portion of spiral conveying leaf sets up under the feed inlet, be provided with spacing locking mechanical system between straight barrel and the rotatory end.

The utility model discloses a spiral rock hopper combination hopper, the spacing locking mechanical system includes transfer line, spacing hook, uide bushing and spacing picture peg, fixed mounting panel that is provided with on the right-hand member inner wall of straight cylinder body, the top of uide bushing is connected with the bottom fixed mounting panel, all be provided with the first through-hole on straight cylinder body and the mounting panel, the bottom of transfer line passes through the first through-hole from the bottom of uide bushing from the top of straight cylinder body and wears out, the transfer line is articulated with spacing hook, be provided with the fixed plate on the right-hand member inner wall of straight cylinder body, the fixed plate is articulated with spacing hook, the bottom of spacing picture peg is connected with the top fixed of rotatory bottom, be provided with the jack on the spacing picture peg, spacing hook stretches into in the jack, spacing hook and spacing picture peg block, the top of transfer line is fixed to be provided with the mounting sleeve, and the, the top end of the spring is in close contact with the bottom end of the mounting sleeve, and the bottom end of the spring is in close contact with the top end of the straight cylinder body.

The utility model discloses a spiral rock fill combines to fight, the bottom of fixed brill axle is provided with three group's second bucket teeth, the bottom of fixed brill axle of angle evenly distributed such as three group's second bucket teeth to the bottom of three group's second bucket teeth all leans out.

The utility model discloses a spiral rock fill combines to fight, the fixed limiting plate that is provided with of right-hand member of connector, be provided with the second through-hole on the limiting plate, the second through-hole is passed from the bottom of limiting plate in the top of installation cover and is worn out from the top of limiting plate, the fixed spacing fender ring that is provided with on the installation cover.

The utility model discloses a spiral rock fill combines to fight, the top of straight barrel is provided with the pressure release mouth, the pressure release mouth with the cavity communicates with each other.

Compared with the prior art, the beneficial effects of the utility model are that: the drilling rod and the connector fixed connection that will dig the rig soon and start the rig, make the drilling rod drive straight barrel and rotate, through the setting of the epaxial spiral delivery leaf of fixed brill, can make spiral delivery leaf stretch into to the soil layer in, first bucket tooth drills the soil layer, install whole spiral drilling under the effect of spiral delivery leaf, the disintegrating slag that first bucket tooth bore gets into to straight barrel in through the feed inlet through the effect of spiral delivery leaf in, the disintegrating slag has been collected, thereby can be with the disintegrating slag clean up, tooth speed fast can be added again, the work efficiency of drilling is provided, and is more practical.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a left side view structure diagram of the present invention;

fig. 4 is a schematic top view of the present invention;

in the drawings, the reference numbers: 1. a linker; 2. a straight cylinder body; 3. rotating the bottom; 4. fixing a drill shaft; 5. a feed inlet; 6. a spiral conveying blade; 7. a first bucket tooth; 8. a transmission rod; 9. a limiting hook; 10. a guide sleeve; 11. a limiting inserting plate; 12. mounting a plate; 13. a fixing plate; 14. a jack; 15. installing a sleeve; 16. a spring; 17. a second bucket tooth; 18. a limiting plate; 19. a limit stop ring; 20. a pressure relief port.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the utility model discloses a spiral rock bucket combination bucket, including connector 1, straight barrel 2, rotatory end 3 and fixed drill spindle 4, the bottom of connector 1 and the top fixed connection of straight barrel 2, the bottom of straight barrel 2 is articulated with rotatory end 3, be provided with the cavity in the straight barrel 2, the bottom of rotatory end 3 is provided with feed inlet 5, feed inlet 5 communicates with the cavity, the top of rotatory end 3 and the bottom of straight barrel 2 are in close contact with, the top of fixed drill spindle 4 and the bottom fixed connection of rotatory end 3, be provided with spiral conveying leaf 6 on the fixed drill spindle 4, fixed being provided with multiunit first fill tooth 7 on the spiral conveying leaf 6, the upper portion of spiral conveying leaf 6 sets up under feed inlet 5, be provided with spacing locking mechanical system between straight barrel 2 and the rotatory end 3; the drilling rod that will dig the rig soon and 1 fixed connection of connector and start-up rig, make the drilling rod drive straight barrel 2 and rotate, set up through the spiral delivery leaf 6 on the fixed axle of boring 4, can make spiral delivery leaf 6 stretch into to the soil layer in, first fill tooth 7 drills the soil layer, the whole spiral drilling of device under the effect of spiral delivery leaf 6, the disintegrating slag that first fill tooth 7 bored passes through spiral delivery leaf 6's effect and enters into to straight barrel 2 in through feed inlet 5, the disintegrating slag has been collected, thereby can be with the disintegrating slag clean up, can add fast forward tooth speed again, the work efficiency of drilling is provided, and is more practical.

The utility model discloses a spiral rock bucket combined bucket, the spacing locking mechanical system includes transfer line 8, spacing hook 9, uide bushing 10 and spacing picture peg 11, straight barrel 2 is fixed on the right-hand member inner wall and is provided with mounting panel 12, the top of uide bushing 10 is fixedly connected with the bottom of mounting panel 12, straight barrel 2 and mounting panel 12 are all provided with first through-hole, the bottom of transfer line 8 passes through first through-hole from the bottom of uide bushing 10 from the top of straight barrel 2 and wears out, transfer line 8 is articulated with spacing hook 9, be provided with fixed plate 13 on the right-hand member inner wall of straight barrel 2, fixed plate 13 is articulated with spacing hook 9, the bottom of spacing picture peg 11 is fixedly connected with the top of rotatory end 3, be provided with jack 14 on the spacing picture peg 11, spacing hook 9 stretches into jack 14, spacing hook 9 is blocked with spacing picture peg 11, the top of transfer line 8 is fixed with mounting sleeve 15, the transfer line 8 is overlapped and, the top end of the spring 16 is tightly contacted with the bottom end of the mounting sleeve 15, and the bottom end of the spring 16 is tightly contacted with the top end of the straight cylinder body 2; when the straight barrel body 2 is filled with the slag and the slag is discharged, the mounting sleeve 15 can be pressed to enable the transmission rod 8 to move downwards, so that the limiting hook 9 is separated from the limiting insertion plate 11, the rotating bottom 3 is opened to discharge the slag, the rotating bottom 3 is closed after discharging, the limiting hook 9 and the limiting insertion plate 11 can be automatically clamped under the action of the spring 16, and the rotating bottom 3 is more convenient and rapid to open and close.

The utility model discloses a spiral rock bucket combination bucket, the bottom of fixed drilling shaft 4 is provided with three groups of second bucket teeth 17, the three groups of second bucket teeth 17 are equiangularly evenly distributed at the bottom of fixed drilling shaft 4, and the bottoms of the three groups of second bucket teeth 17 are all outwards inclined; the fixed drill shaft 4 can be driven more rapidly through the three groups of second bucket teeth 17, harder soil layers or rock strata can be broken through the second bucket teeth 17, the drilling speed is accelerated, and the construction efficiency is improved.

The utility model discloses a spiral rock fill combines fill, the right-hand member of connector 1 is fixed and is provided with limiting plate 18, is provided with the second through-hole on the limiting plate 18, and the top of installation cover 15 is passed the second through-hole from the bottom of limiting plate 18 and is worn out from the top of limiting plate 18, and the fixed spacing stop ring 19 that is provided with on the installation cover 15; the installation sleeve 15 can be limited by the limiting plate 18 and the limiting stop ring 19, and the situation that the limiting locking mechanism is damaged due to the fact that the installation sleeve 15 moves downwards too much when the installation sleeve 15 is pressed to unload materials can be effectively prevented.

The utility model relates to a spiral rock bucket combination bucket, the top end of a straight barrel body 2 is provided with a pressure relief port 20, and the pressure relief port 20 is communicated with a cavity; the arrangement of the pressure relief port 20 can ensure that the pressure in the cavity of the straight cylinder body 2 is communicated with the atmosphere, so that broken slag or clay and the like smoothly enter the cavity of the straight cylinder body 2.

The utility model discloses a spiral rock fill combines fill, it is at the during operation, before accomplishing above-mentioned action, at first remove it to the position that the user needed, with the drilling rod and the connector 1 fixed connection of rotary drilling rig and start the rig, make the drilling rod drive straight barrel 2 and rotate, through the setting of spiral conveying leaf 6 on the fixed axle of boring 4, can make spiral conveying leaf 6 stretch into to the soil layer, first fill tooth 7 drills the soil layer, device whole spiral drilling under the effect of spiral conveying leaf 6, the disintegrating slag that first fill tooth 7 drilled gets into through feed inlet 5 to straight barrel 2 in through the effect of spiral conveying leaf 6; when the straight barrel body 2 is filled with crushed slag and is subjected to slag discharging, the transmission rod 8 can move downwards by pressing the mounting sleeve 15, so that the limiting hook 9 is separated from the limiting insertion plate 11, the rotary bottom 3 is opened for discharging, the rotary bottom 3 is closed when discharging is finished, the limiting hook 9 can be automatically clamped with the limiting insertion plate 11 under the action of the spring 16, the fixed drill shaft 4 can be driven more quickly by arranging the three groups of second bucket teeth 17, a harder soil layer or a harder rock layer can be crushed by the second bucket teeth 17, the drilling speed is accelerated, and the construction efficiency is improved; the installation sleeve 15 can be limited by the limiting plate 18 and the limiting stop ring 19, so that the situation that the limiting locking mechanism is damaged due to the fact that the installation sleeve 15 moves downwards too much when the installation sleeve 15 is pressed for discharging can be effectively prevented; the arrangement of the pressure relief port 20 can ensure that the pressure in the cavity of the straight cylinder body 2 is communicated with the atmosphere, so that broken slag or clay and the like smoothly enter the cavity of the straight cylinder body 2.

The utility model discloses a spiral rock fill combines to fight, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all its parts are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at much and give unnecessary detail.

The utility model discloses a spiral rock fill combination fill, in the condition that does not explain to the contrary, "about, around inside and outside and vertical level" contains the orientation word in the term only represents the orientation of this term under the normal use state, or is the common name that technical staff in this field understood, and should not regard as the restriction to this term, and simultaneously "first", "second" and "third" etc. are listed as the noun and do not represent specific quantity and order, are only used for the differentiation of name.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The spiral rock bucket combined bucket is characterized by comprising a connecting body (1), a straight barrel body (2), a rotating bottom (3) and a fixed drilling shaft (4), wherein the bottom end of the connecting body (1) is fixedly connected with the top end of the straight barrel body (2), the bottom end of the straight barrel body (2) is hinged with the rotating bottom (3), a cavity is arranged in the straight barrel body (2), a feeding hole (5) is formed in the bottom end of the rotating bottom (3), the feeding hole (5) is communicated with the cavity, the top end of the rotating bottom (3) is tightly contacted with the bottom end of the straight barrel body (2), the top end of the fixed drilling shaft (4) is fixedly connected with the bottom end of the rotating bottom (3), spiral conveying blades (6) are arranged on the fixed drilling shaft (4), a plurality of groups of first bucket teeth (7) are fixedly arranged on the spiral conveying blades (6), and the upper portions of the spiral conveying blades (6) are arranged under the feeding hole (5), and a limiting and locking mechanism is arranged between the straight cylinder body (2) and the rotating bottom (3).

2. The spiral rock hopper combination hopper as claimed in claim 1, wherein the limit locking mechanism comprises a transmission rod (8), a limit hook (9), a guide sleeve (10) and a limit inserting plate (11), a mounting plate (12) is fixedly arranged on the inner wall of the right end of the straight barrel body (2), the top end of the guide sleeve (10) is fixedly connected with the bottom end of the mounting plate (12), the straight barrel body (2) and the mounting plate (12) are both provided with first through holes, the bottom end of the transmission rod (8) penetrates through the first through hole from the top end of the straight barrel body (2) and penetrates out from the bottom end of the guide sleeve (10), the transmission rod (8) is hinged with the limit hook (9), the inner wall of the right end of the straight barrel body (2) is provided with a fixed plate (13), the fixed plate (13) is hinged with the limit hook (9), the bottom end of the limit inserting plate (11) is fixedly connected with the top end of the rotary bottom (3, be provided with jack (14) on spacing picture peg (11), spacing hook (9) stretch into in jack (14), spacing hook (9) and spacing picture peg (11) block, the top of transfer line (8) is fixed to be provided with installation cover (15), and the cover is provided with spring (16) on transfer line (8), the top of spring (16) and the bottom in close contact with of installation cover (15), the bottom in close contact with of the top of spring (16) and straight barrel (2).

3. A spiral rock bucket combination bucket according to claim 2, characterized in that the bottom end of the fixed drilling shaft (4) is provided with three groups of second bucket teeth (17), the three groups of second bucket teeth (17) are evenly distributed at the bottom end of the fixed drilling shaft (4) in equal angles, and the bottom ends of the three groups of second bucket teeth (17) are all inclined outwards.

4. A spiral rock hopper combination hopper according to claim 3, characterized in that the right end of the connector (1) is fixedly provided with a limiting plate (18), the limiting plate (18) is provided with a second through hole, the top end of the mounting sleeve (15) penetrates through the second through hole from the bottom end of the limiting plate (18) and penetrates out from the top end of the limiting plate (18), and the mounting sleeve (15) is fixedly provided with a limiting stop ring (19).

5. A spiral rock hopper combination hopper according to claim 4, characterized in that the top end of the straight barrel (2) is provided with a pressure relief port (20), and the pressure relief port (20) is communicated with the cavity.