CN208647860U - A kind of underground mine use drag conveyor - Google Patents
A kind of underground mine use drag conveyor Download PDFInfo
- Publication number
- CN208647860U CN208647860U CN201821415354.2U CN201821415354U CN208647860U CN 208647860 U CN208647860 U CN 208647860U CN 201821415354 U CN201821415354 U CN 201821415354U CN 208647860 U CN208647860 U CN 208647860U
- Authority
- CN
- China
- Prior art keywords
- mandrel
- fixedly connected
- strip hole
- plate
- drag conveyor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of underground mine use drag conveyors, relate generally to conveyer field.Including two symmetrically arranged vertical plates, the loading plate being fixedly connected between two vertical plates, driving wheel and driven wheel positioned at loading plate end side, to scrape the scraper chain of coal mine, bracket is fixedly installed between two vertical plates, twin shaft locking motor is fixedly installed on bracket, gear is mounted on two output shafts of twin shaft locking motor, two gears are engaged with rack gear, the mandrel with driven wheel interference fit is fixedly connected between two toothed racks, vertical plate is equipped with strip hole, mandrel is applied between two strip holes, mandrel can slide in strip hole, supporting plate is fixedly connected on vertical plate, supporting plate is located at the downside of strip hole, supporting plate is equipped with sliding slot, sliding slot is slidably matched with rack gear.The utility model has the beneficial effects that: it can be with the elasticity of the scraper chain of timely adjustment drag conveyor, especially in the case where not stopping drag conveyor operation.
Description
Technical field
The utility model relates to drag conveyor field, specifically a kind of underground mine use drag conveyor.
Background technique
Drag conveyor is that scraper plate as coal bearing piece, is fixed on chain to and forms scraper chain open chute,
As driving component.After the starting of head driving section, the sprocket wheel rotation on head axis is driven, makes scraper chain circular flow band animal
Material is moved along chute, until unloading to chain-drive section.Scraper chain completes the defeated of material around the stepless closed circulation operation of chain crop rotation
It send.
In use, chain is gradually elongated and becomes to loosen existing scraper conveyer chain, while with chain link
Ring, which becomes larger, more exacerbates this situation.So existing drag conveyor needs periodically to carry out elasticity in the process of running
Adjusting, the occurrence of otherwise be easy to causeing " jump chain ", " float chain ", and the common method adjusted is to remove one section of chain, because
The integral multiple of chain link can only be removed for the method for this cutter chain, so can not be during drag conveyor is run according to reality
The elasticity of border situation adjusting chain.
Utility model content
The purpose of this utility model is to provide a kind of underground mine use drag conveyors, it can be fitted according to the actual situation
When adjust drag conveyor scraper chain elasticity, especially do not stop drag conveyor operation in the case where, secure side
Just.
The utility model to achieve the above object, is achieved through the following technical solutions:
A kind of underground mine use drag conveyor, including two symmetrically arranged vertical plates, be fixedly connected between two vertical plates
Loading plate, the driving wheel positioned at loading plate end side and driven wheel, the scraper chain to scrape coal mine, fixed peace between two vertical plates
Equipped with bracket, it is fixedly installed with twin shaft locking motor on the bracket, pacifies on two output shafts of the twin shaft locking motor
Equipped with gear, two gears are engaged with rack gear, are fixedly connected between two rack gears and are interference fitted with driven wheel
Mandrel, the vertical plate be equipped with strip hole, the mandrel is applied between two strip holes, and the mandrel can be in length
It is slided in hole, supporting plate is fixedly connected on the vertical plate, the supporting plate is located at the downside of strip hole, and the supporting plate is equipped with cunning
Slot, the sliding slot are slidably matched with the rack gear.
Tension convex body is additionally provided on the vertical plate, the tension convex body is equipped with circular hole, and the both ends of the mandrel are also fixed
It is connected with threaded rod, the threaded rod passes through circular hole and is threaded with locking nut.
The prior art is compared, the utility model has the beneficial effects that:
1, the utility model can according to the actual situation in due course in the case where not intercepting to original scraper chain
Position of the driven wheel between vertical plate is adjusted to adjust the elasticity of the scraper chain of drag conveyor, is especially transported in drag conveyor
Convenient and safe when row, scraper chain does not influence the stable operation of drag conveyor after adjustment.
2, the use of twin shaft locking motor reduces the number that uniaxial motor uses, economical, twin shaft locking motor installation side
Just, while twin shaft locking motor can control the operatings of two side gears simultaneously, this makes the rack gear of two sides under the drive of gear
It can move simultaneously, greatly ensure that mandrel keeps plumbness with strip hole always during adjusting, so that it is guaranteed that
The adjustment position of driven wheel, and then the elasticity of scraper chain is adjusted to most preferably, if in drag conveyor operational process
If being adjusted, the normal work of scrapper conveyor will not influence.Furthermore the included power-off locking function of twin shaft locking motor, this makes
It obtains the position of driven wheel after the adjustment to remain unchanged, greatly ensure that the adjustment effect of scraper chain elasticity.And but also
Drag conveyor still keeps steady operational status after scraper chain adjustment.
3, the use of rack gear plays traction fixed function to mandrel, not only facilitates and mandrel is pulled to adjust it in strip hole
Positional relationship, and greatly ensure that the position of mandrel will not cause to move after adjustment because of the use of subsequent scrapper conveyor
Position, this is effectively guaranteed the adjustment effect to scraper chain elasticity.
4, the setting of strip hole plays a guiding role to the movement of mandrel, and mandrel only need to be in strip hole along strip hole
Length direction it is mobile driven wheel may make to be adjusted to suitable position, while the setting of strip hole also ensures driven wheel tune
Position during whole is only moved on the length direction of strip hole, the position on vertical direction without changing driven wheel,
It is effectively guaranteed drag conveyor ground stable operation after adjusting, also having accomplished in drag conveyor operational process can be to scraping
The tightness of plate chain is adjusted.
5, the setting of supporting plate plays the role of rest to rack gear, and the setting of sliding slot play the guiding role to the movement of rack gear, significantly
Ground, which ensure that, greatly ensure that mandrel keeps plumbness with strip hole always during adjusting, ensure that driven
The adjustment position of wheel, and then the elasticity of scraper chain is adjusted to best.
Detailed description of the invention
Attached drawing 1 is the top view of the utility model.
Attached drawing 2 is the cross-sectional view of the utility model.
Label shown in attached drawing:
1, vertical plate；2, loading plate；3, driving wheel；4, driven wheel；5, scraper chain；6, bracket；7, twin shaft locking motor；8, tooth
Wheel；9, rack gear；10, mandrel；11, strip hole；12, supporting plate；13, sliding slot；14, convex body is tensed；15, circular hole；16, threaded rod；17,
Locking nut.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please limited range.
Described in the utility model is a kind of underground mine use drag conveyor, and main structure includes two symmetrically arranged vertical
Plate 1, the loading plate 2 being fixedly connected between two vertical plates 1, the driving wheel 3 positioned at 2 end side of loading plate and driven wheel 4, to scrape
The scraper chain 5 of coal mine is moved, bracket 6 is fixedly installed between two vertical plates 1, is fixedly installed with twin shaft locking motor on the bracket 6
7, the use of twin shaft locking motor 7 reduces the number that uniaxial motor uses, and economical, twin shaft locking motor 7 is easy for installation, simultaneously
Twin shaft locking motor 7 can control the operating of two side gears 8 simultaneously, this makes the rack gear 9 of two sides can under the drive of gear 8
It moves simultaneously, greatly ensure that mandrel 10 keeps plumbness with strip hole 11 always during adjusting, so that it is guaranteed that
The adjustment position of driven wheel 4, and then the elasticity of scraper chain 5 is adjusted to most preferably, if in drag conveyor operational process
In be adjusted if, will not influence the normal work of scrapper conveyor, furthermore, the included power-off locking function of twin shaft locking motor 7, this
So that the position of driven wheel 4 after the adjustment remains unchanged, the adjustment effect of 5 elasticity of scraper chain greatly ensure that.And
So that drag conveyor still keeps steady operational status, two outputs of the twin shaft locking motor 7 after the adjustment of scraper chain 5
Gear 8 is mounted on axis, two gears 8 are engaged with rack gear 9, be fixedly connected between two rack gears 9 with from
The mandrel 10 that driving wheel 4 is interference fitted, the use of rack gear 9 play traction fixed function to mandrel 10, not only facilitate and pull mandrel 10
Its positional relationship in strip hole 11 is adjusted, and greatly ensure that the position of mandrel 10 will not be because after after adjustment
The use of continuous scrapper conveyor and cause to shift, this is effectively guaranteed the adjustment effect to 5 elasticity of scraper chain, on the vertical plate 1
Equipped with strip hole 11, the mandrel 10 is applied between two strip holes 11, and the mandrel 10 can be in strip hole 11
Sliding, the setting of strip hole 11 play a guiding role to the movement of mandrel 10, and mandrel 10 only need to be in strip hole 11 along length
The length direction in hole 11 is mobile to may make driven wheel 4 to be adjusted to suitable position, while the setting of strip hole 11 also guarantees
Position during driven wheel 4 adjusts only is moved on the length direction of strip hole 11, without changing the vertical of driven wheel
Position on direction is effectively guaranteed drag conveyor ground stable operation after adjusting, has also accomplished that drag conveyor was run
The tightness of scraper chain 5 can be adjusted in journey, supporting plate 12, the supporting plate 12 are fixedly connected on the vertical plate 1
Positioned at the downside of strip hole 11, the supporting plate 12 is equipped with sliding slot 13, and the sliding slot 13 is slidably matched with the rack gear 9, supporting plate
12 setting plays the role of rest to rack gear 9, and the setting of sliding slot 13 play the guiding role to the movement of rack gear 9, greatly ensure that
It greatly ensure that mandrel 10 keeps plumbness with strip hole 11 always during adjusting, ensure that driven wheel 4
Adjustment position, and then the elasticity of scraper chain 5 is adjusted to best.
Convex body 14 is tensed preferably, being additionally provided on the vertical plate 1, the tension convex body 14 is equipped with circular hole 15, described
The both ends of mandrel 10 are also fixedly connected with threaded rod 16, and the threaded rod 16 passes through circular hole 15 and is threaded with locking nut 17,
Play the role of being auxiliarily fixed to mandrel 10,5 elasticity of scraper chain effect adjusted is effectively guaranteed.
The working principle of the utility model, twin shaft locking motor 7 rotate, and the gear 8 being fixed on output shaft rotates, tooth
Wheel 8 rotates linear slide in the sliding slot 13 with carry-over bar 9 on supporting plate, and the linear motion band moving mandrel 10 of two toothed racks 9 is in length
Linear motion in hole 11, to drive driven wheel 4 to translate along the length direction of strip hole 11, and then to the elastic of scraper chain 5
Degree is adjusted.
Embodiment 1: a kind of underground mine use drag conveyor, as described in attached drawing 1, attached drawing 2, main structure includes two right
The vertical plate 1 for claiming setting, the loading plate 2 being fixedly connected between two vertical plates 1, positioned at the driving wheel 3 of 2 end side of loading plate and driven
4, the scraper chain 5 to scrape coal mine are taken turns, bracket 6 is fixedly installed between two vertical plate 1, is fixedly mounted on the bracket 6
There is twin shaft locking motor 7, the twin shaft locking motor 7 is located at the center of bracket 6, and two of the twin shaft locking motor 7 are defeated
Gear 8 is mounted on shaft, two gears 8 are engaged with rack gear 9, be fixedly connected between two rack gears 9 with
The mandrel 10 that driven wheel 4 is interference fitted, the vertical plate 1 are equipped with strip hole 11, and the mandrel 10 is applied in two strips
Between hole 11, and the mandrel 10 can slide in strip hole 11, and supporting plate 12, the supporting plate are fixedly connected on the vertical plate 1
12 are located at the downside of strip hole 11, and the supporting plate 12 is equipped with sliding slot 13, and the sliding slot 13 is located at the upper surface of supporting plate 12, described
Sliding slot 13 is slidably matched with the rack gear 9, is additionally provided on the vertical plate 1 and tenses convex body 14, and the tension convex body 14 is located at vertical plate 1
On the lateral surface of bracket 6, the tension convex body 14 is equipped with circular hole 15, and the circular hole 15 is located at the center for tensing convex body 14
Place, the both ends of the mandrel 10 are also symmetrically connected with threaded rod 16, and the threaded rod 16 is located at the outside of rack gear 9, the screw thread
Bar 16 passes through circular hole 15 and is threaded with locking nut 17.
Claims (2)
1. a kind of underground mine use drag conveyor, including two symmetrically arranged vertical plates (1), it is fixedly connected on two vertical plates (1)
Between loading plate (2), be located at loading plate (2) end side driving wheel (3) and driven wheel (4), the scraper chain to scrape coal mine
(5), which is characterized in that be fixedly installed between two vertical plates (1) bracket (6), twin shaft locking is fixedly installed on the bracket (6)
Motor (7) is mounted on gear (8) on two output shafts of the twin shaft locking motor (7), and two gears (8) are nibbled
Conjunction has rack gear (9), and the mandrel (10) with driven wheel (4) interference fit is fixedly connected between two rack gears (9), described vertical
Plate (1) is equipped with strip hole (11), and the mandrel (10) is applied between two strip holes (11), and the mandrel (10)
It can slide, be fixedly connected with supporting plate (12) on the vertical plate (1), the supporting plate (12) is located at strip hole in strip hole (11)
(11) downside, the supporting plate (12) are equipped with sliding slot (13), and the sliding slot (13) is slidably matched with the rack gear (9).
2. a kind of underground mine use drag conveyor according to claim 1, which is characterized in that on the vertical plate (1) also
Equipped with convex body (14) are tensed, the tension convex body (14) is equipped with circular hole (15), and the both ends of the mandrel (10) are also fixedly connected
Have threaded rod (16), the threaded rod (16) passes through circular hole (15) and is threaded with locking nut (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821415354.2U CN208647860U (en) | 2018-08-30 | 2018-08-30 | A kind of underground mine use drag conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821415354.2U CN208647860U (en) | 2018-08-30 | 2018-08-30 | A kind of underground mine use drag conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208647860U true CN208647860U (en) | 2019-03-26 |
Family
ID=65791797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821415354.2U Expired - Fee Related CN208647860U (en) | 2018-08-30 | 2018-08-30 | A kind of underground mine use drag conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208647860U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064600A (en) * | 2019-04-17 | 2019-07-30 | 回收哥(武汉)互联网有限公司 | Electrical-coil Material Identification apparatus and method for |
| CN110155614A (en) * | 2019-06-20 | 2019-08-23 | 四川省兴威钒业有限公司 | A kind of vanadium-extracting roasting device for transporting objects |
| CN110589364A (en) * | 2019-09-10 | 2019-12-20 | 湖北宜都宜运机电工程有限公司 | Bulk material buried scraper conveyor, conveying method and application |
| CN112877633A (en) * | 2021-02-08 | 2021-06-01 | 唐山市佳冠实业有限公司 | Automatic control type submerged roller scraper for hot galvanized plate production and use method thereof |
-
2018
- 2018-08-30 CN CN201821415354.2U patent/CN208647860U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064600A (en) * | 2019-04-17 | 2019-07-30 | 回收哥(武汉)互联网有限公司 | Electrical-coil Material Identification apparatus and method for |
| CN110155614A (en) * | 2019-06-20 | 2019-08-23 | 四川省兴威钒业有限公司 | A kind of vanadium-extracting roasting device for transporting objects |
| CN110155614B (en) * | 2019-06-20 | 2020-12-01 | 四川省兴威钒业有限公司 | Carry vanadium calcination material conveyor |
| CN110589364A (en) * | 2019-09-10 | 2019-12-20 | 湖北宜都宜运机电工程有限公司 | Bulk material buried scraper conveyor, conveying method and application |
| CN112877633A (en) * | 2021-02-08 | 2021-06-01 | 唐山市佳冠实业有限公司 | Automatic control type submerged roller scraper for hot galvanized plate production and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20200830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |