CN206013668U - The scrapper conveyor that a kind of flow is automatically adjusted - Google Patents
The scrapper conveyor that a kind of flow is automatically adjusted Download PDFInfo
- Publication number
- CN206013668U CN206013668U CN201621018507.0U CN201621018507U CN206013668U CN 206013668 U CN206013668 U CN 206013668U CN 201621018507 U CN201621018507 U CN 201621018507U CN 206013668 U CN206013668 U CN 206013668U
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- adjusting means
- screw mandrel
- scrapper conveyor
- flow
- motor
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Abstract
This utility model provides the scrapper conveyor that a kind of flow is automatically adjusted, including drive mechanism, load the hopper and conduction chain of transport thing, also include charging aperture and discharging opening, the adjusting means for adjusting flow is provided with charging aperture side, and adjusting means lower end is provided with valve, and adjusting means upper end is provided with motor, motor includes that motor shaft, adjusting means are provided with proximity switch.Adjusting means includes that framework, screw mandrel, feed screw nut, screw mandrel guide rod and connecting rod, the screw mandrel are connected with motor shaft, and the feed screw nut is provided with connecting rod away from one end of motor shaft, and the connecting rod is connected with the valve.This utility model is compared with conventional art, the automatic regulation function of feed flow can be realized, replace manually regulation with motorized adjustment, multipoint regulation is implemented in combination with using with proximity switch function, the regulation of various flow rate is carried out according to different production materials, different output demands.
Description
Technical field
This utility model belongs to scrapper conveyor technical field, and in particular to the scrapper conveyor that a kind of flow is automatically adjusted.
Background technology
Scraper plate machine series products be widely used in metallurgy, building materials, electric power, chemical industry, cement, harbour, harbour, coal, mine,
Grain and oil, food, feedstuff, etc. industry and department.Scrapper conveyor is a kind of in the rectangular cross section housing of closing, by means of moving
Flight chain is conveying the continuous transport equipment of bulk material.Scraper plate machine equipment does not mostly possess the dress for adjusting feed flow at present
Put, and some have only installed one piece of flow baffle plate additional, and be manual operation, cause when scrapper conveyor feed flow is adjusted
Workman's manual operation is needed, substantial amounts of production hour had so both been wasted, is unfavorable for again realizing the full-automatic mode of production.
Patent is a kind of scrapper conveyor even feeding control device (Application No. CN201210582735.0), discloses one kind and scrapes
Trigger even feeding control device, the device are fixed in the middle part of the upper and lower chain of scrapper conveyor, in the control device by coal scraper plate, adjustment spiral shell
Silk and slideway are constituted, and adjustment screw is fixed on coal scraper plate on scrapper conveyor, and slideway is vertically fixed in the two ends of scrapper conveyor opening, can
So that coal scraper plate slides on slideway.However, the device can only realize scrapper conveyor even feeding, flow-control is played a role non-
Often little, and stream amount cannot be precisely controlled.
Therefore, it is badly in need of the scrapper conveyor that a kind of flow is automatically adjusted.
Utility model content
The purpose of this utility model is to provide the scrapper conveyor that a kind of flow is automatically adjusted, with manual hand manipulation before solution
Flow baffle plate is adjusting the problem of flow.
This utility model provides following technical scheme：
The scrapper conveyor that a kind of flow is automatically adjusted, including drive mechanism, the hopper and conduction chain of loaded material, also includes
Charging aperture and discharging opening, are provided with the adjusting means for adjusting flow in charging aperture side, and the adjusting means lower end is provided with valve, institute
State adjusting means upper end and be provided with motor, the adjusting means is provided with proximity switch.The adjusting means include framework, screw mandrel,
Feed screw nut, screw mandrel guide rod and connecting rod, the screw mandrel guide rod are fixed on framework and parallel to screw mandrel, feed screw nut's rotation
The screw mandrel guide rod is connected on screw mandrel and slides through, the feed screw nut is provided with connecting rod away from one end of motor shaft, described
Connecting rod is connected with the valve.Moving up and down for gate is realized by screw rod transmission, with adjust stable drive, impact little and
The characteristics of auto-lock function being realized.
Preferably, the adjusting means and valve, motor are on same straight line, and adjusting means is inclined to be fixed on and scraped
On trigger.
Preferably, the motor also includes motor shaft, and the motor shaft is connected with the screw mandrel.
Preferably, the proximity switch also include sense baffle plate, the sensing baffle plate setting directly over hopper and with
The connecting rod connection of the adjusting means, sensing baffle plate are moved up and down together with valve.
Preferably, the quantity of the proximity switch at least 3, are equipped with multiple proximity switches, above hopper by being close to
Switched obtains inactivating signal to realize stop of the gate in each position, so as to realize the regulatory function of various flows.
Preferably, the motor is that the controllable motor of rotating, controller are included in motor.
The beneficial effects of the utility model are：This utility model compared with conventional art, can realize feed flow from
Dynamic regulatory function, replace manually regulation with motorized adjustment, is implemented in combination with multipoint regulation, root using with proximity switch function
The regulation of various flow rate is carried out according to different production materials, different output demands.The substantial amounts of production time can be saved, be improved
The production efficiency of scrapper conveyor, more conducively realizes the production of full-automation.
Description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for description, with this practicality
New embodiment is used for together explaining this utility model, does not constitute to restriction of the present utility model.In the accompanying drawings：
Fig. 1 is the structural representation of this utility model automatic flow rate adjusting device；
Fig. 2 is the structural representation of adjusting means.
In accompanying drawing, each part is labeled as：Drive mechanism 1, hopper 2, haulage chain 3, charging aperture 4, adjusting means 5, framework 50,
Feed screw nut 51, screw mandrel guide rod 52, connecting rod 53, screw mandrel 54, motor 6, motor shaft 6a, valve 7, proximity switch 8, sensing baffle plate
8a, discharging opening 9.
Specific embodiment
As shown in figure 1, the scrapper conveyor that a kind of flow is automatically adjusted, including drive mechanism 1, the hopper 2 of loaded material and lead
Draw chain 3, also include charging aperture 4 and discharging opening 9, the adjusting means 5 for adjusting flow is provided with the not far side of charging aperture 4, adjust
5 lower end of regulating device is provided with valve 7, and 5 upper end of adjusting means is provided with motor 6, and motor includes that motor shaft 6a, adjusting means 5 are provided with
Proximity switch 8.As shown in Fig. 2 adjusting means 5 includes framework 50, screw mandrel 54, feed screw nut 51, screw mandrel guide rod 52 and connecting rod
53, screw mandrel 51 is connected with motor shaft 6a, and screw mandrel guide rod 52 is fixed on framework 50 and parallel to screw mandrel 54, and feed screw nut 51 spins
On screw mandrel 54 and screw mandrel guide rod 52 is slid through, feed screw nut 51 is provided with connecting rod 53 away from one end of motor shaft 6a, adjusted
Device 5 is fixed on scrapper conveyor.
In this specific embodiment, selected motor 6 is the controllable motor of rotating, adjusting means 5, valve 7 and electricity
Machine 6 is on the same line, and they all incline and are fixed on scrapper conveyor, and proximity switch 8 includes sensing baffle plate 8a, adjusts
The connecting rod 53 of device 5 is connected to valve 7 and sensing baffle plate 8a, therefore senses baffle plate 8a together with valve 7 along 54 direction of screw mandrel
Move up and down.Proximity switch 8 arranges 3, is distributed in different positions on the framework 50 of adjusting means 5.
In use, material is transported in hopper 2, and as material is uneven, when running into a large amount of materials, solid accumulation is higher,
Proximity switch 8 using displacement sensor (sense baffle plate 8a) sensitivity characteristic of be close to object is reached controlling switch logical or
Disconnected, the rotating forward of 8 controlled motor 6 of proximity switch, motor shaft 6a is connected to screw mandrel 54 and drive screw 54 is rotated, now, screw mandrel spiral shell
Female 51 travel forward, and by worm drive by convert rotational motion for moving along a straight line, feed screw nut 51 is promoted by connecting rod 53
Valve 7 is moved downward, so as to reduce flow.When a small amount of material is run into, in the same manner, solid accumulation is shorter, and proximity switch 8 controls valve
Door is moved upwards, increases flow.Thus can be according to the requirement of different output come the size of flow automatic regulation, it is to avoid artificial
Adjust.Moving up and down for gate is realized by screw rod transmission, with regulation stable drive, is impacted little and auto-lock function can be realized
The characteristics of.
Preferred embodiment of the present utility model is the foregoing is only, this utility model is not limited to, although ginseng
This utility model is described in detail according to previous embodiment, for a person skilled in the art, which still can be with
Technical scheme described in foregoing embodiments is modified, as long as not affecting to use, any number of proximity switch setting,
Any position, should be included within protection domain of the present utility model.
Claims (6)
1. the scrapper conveyor that a kind of flow is automatically adjusted, including drive mechanism, the hopper and conduction chain of loaded material, its feature exist
In, also include charging aperture and discharging opening, the adjusting means for adjusting flow is provided with charging aperture side, the adjusting means lower end sets
There is valve, the adjusting means upper end is provided with motor, and the adjusting means is provided with proximity switch；The adjusting means includes frame
Frame, screw mandrel, feed screw nut, screw mandrel guide rod and connecting rod, the screw mandrel guide rod are fixed on framework and parallel to screw mandrel, the silk
Stem nut is screwed on screw mandrel and slides through the screw mandrel guide rod, and the feed screw nut is provided with connection away from one end of motor shaft
Bar, the connecting rod are connected with the valve.
2. the scrapper conveyor that a kind of flow according to claim 1 is automatically adjusted, it is characterised in that the adjusting means and valve
Door, motor are on same straight line, and the adjusting means is inclined and is fixed on scrapper conveyor.
3. the scrapper conveyor that a kind of flow according to claim 1 is automatically adjusted, it is characterised in that the motor also includes electricity
Arbor, the motor shaft are connected with the screw mandrel.
4. the scrapper conveyor that a kind of flow according to claim 1 is automatically adjusted, it is characterised in that the proximity switch is also wrapped
Sensing baffle plate is included, the sensing baffle plate setting is connected directly over hopper and with the connecting rod of the adjusting means.
5. the scrapper conveyor that a kind of flow according to claim 1 is automatically adjusted, it is characterised in that the number of the proximity switch
Amount at least 3.
6. the scrapper conveyor that a kind of flow according to any one of claim 1 to 5 is automatically adjusted, it is characterised in that the electricity
Machine is the controllable motor of rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621018507.0U CN206013668U (en) | 2016-08-31 | 2016-08-31 | The scrapper conveyor that a kind of flow is automatically adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621018507.0U CN206013668U (en) | 2016-08-31 | 2016-08-31 | The scrapper conveyor that a kind of flow is automatically adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206013668U true CN206013668U (en) | 2017-03-15 |
Family
ID=58255399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621018507.0U Active CN206013668U (en) | 2016-08-31 | 2016-08-31 | The scrapper conveyor that a kind of flow is automatically adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206013668U (en) |
-
2016
- 2016-08-31 CN CN201621018507.0U patent/CN206013668U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |