CN215159648U - Device for dragging conveyer belt for coal mine - Google Patents
Device for dragging conveyer belt for coal mine Download PDFInfo
- Publication number
- CN215159648U CN215159648U CN202121436013.5U CN202121436013U CN215159648U CN 215159648 U CN215159648 U CN 215159648U CN 202121436013 U CN202121436013 U CN 202121436013U CN 215159648 U CN215159648 U CN 215159648U
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- gear
- rack body
- dragging
- coal mine
- 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
Links
- 239000003245 coal Substances 0.000 title abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
A device for dragging a conveyer belt for a coal mine well relates to a device capable of clamping the conveyer belt when the conveyer belt is dragged by manpower for the coal mine well. Mainly be for solving and using the tong to draw the conveyer belt at present, the conveyer belt easily drops from the problem design in the tong. The novel gear rack comprises a rack body, wherein an opening is formed in the side face of the rack body, a thread through hole is formed in the bottom of the rack body, a bolt extends into the rack body from the thread through hole in the bottom of the rack body, the upper portion of the rack body is connected to the lower portion of the circle center of a gear through a first shaft, two supporting plates are fixed to the rear end of a pull rod, the gear is located between the two supporting plates, the upper portion of the gear is connected with the two supporting plates through a second shaft, and a handle is fixed to the front end of the pull rod. The advantage is that the conveyer belt is difficult for droing at the in-process of dragging.
Description
The technical field is as follows:
the utility model relates to a manpower that colliery well was used can the chucking conveyer belt when pulling the conveyer belt device.
Background art:
when the conveying belt is replaced under a coal mine well, the conveying belt needs to be pulled manually, at present, the conveying belt is mainly pulled by using iron tongs, the conveying belt is easy to fall off from the iron tongs except the inconvenience of force application, and potential safety hazards exist.
The invention content is as follows:
the utility model aims to solve the technical problem that a difficult drop when dragging the conveyer belt is provided, convenient colliery well is with pulling the device of conveyer belt hard.
The above object is achieved by: the novel gear rack comprises a rack body, wherein an opening is formed in the side face of the rack body, a thread through hole is formed in the bottom of the rack body, a bolt extends into the rack body from the thread through hole in the bottom of the rack body, the upper portion of the rack body is connected to the lower portion of the circle center of a gear through a first shaft, two supporting plates are fixed to the rear end of a pull rod, the gear is located between the two supporting plates, the upper portion of the gear is connected with the two supporting plates through a second shaft, and a handle is fixed to the front end of the pull rod.
The utility model has the advantages that: when the conveying belt is used, the conveying belt is placed into the rack body from the opening in the side face of the rack body, the bolt abuts against the conveying belt, the first shaft of the rack body connected with the gear is located at the lower part of the circle center of the gear, and the second shaft of the supporting plate connected with the gear is located at the upper part of the circle center of the gear, so that when the handle is pulled forwards to drive the gear to rotate, the gear can bite the conveying belt, namely the gear and the bolt serve as a bite point to fix the conveying belt, and the more the conveying belt is pulled forwards, the more the conveying belt is locked. Therefore, the conveying belt is not easy to fall off in the dragging process, the force is applied conveniently, and the labor is saved. When the unlocking is carried out, the unlocking can be easily carried out only by applying force backwards, and the unlocking is very convenient.
Description of the drawings:
fig. 1 is a schematic structural diagram of the locking state of the present invention;
fig. 2 is a schematic structural diagram of the unlocking state of the present invention.
The specific implementation mode is as follows:
the present invention will be further explained with reference to fig. 1 and 2;
it includes support body 1, and the side of support body is equipped with opening 2, and the bottom of support body is equipped with the screw thread through-hole, and bolt 3 stretches into in the support body from the screw thread through-hole of support body bottom, and the upper portion of support body is connected in the lower part of the 5 centre of a circle of gear through primary shaft 4, and the rear end of pull rod 6 is fixed with two layer boards 7, and the gear is located between two layer boards, and the upper portion of gear is passed through secondary shaft 8 and is connected with two layer boards, and the front end of pull rod is fixed with handle 9.
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)
1. Colliery is with dragging device of conveyer belt, including support body (1), characterized by: the side of support body is equipped with opening (2), and the bottom of support body is equipped with the screw thread through-hole, and bolt (3) stretch into the support body in the screw thread through-hole of support body bottom, and the lower part in gear (5) centre of a circle is connected through primary shaft (4) on the upper portion of support body, and the rear end of pull rod (6) is fixed with two layer boards (7), and the gear is located between two layer boards, and the upper portion of gear is passed through secondary shaft (8) and is connected with two layer boards, and the front end of pull rod is fixed with handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121436013.5U CN215159648U (en) | 2021-06-28 | 2021-06-28 | Device for dragging conveyer belt for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121436013.5U CN215159648U (en) | 2021-06-28 | 2021-06-28 | Device for dragging conveyer belt for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215159648U true CN215159648U (en) | 2021-12-14 |
Family
ID=79383726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121436013.5U Expired - Fee Related CN215159648U (en) | 2021-06-28 | 2021-06-28 | Device for dragging conveyer belt for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215159648U (en) |
-
2021
- 2021-06-28 CN CN202121436013.5U patent/CN215159648U/en not_active Expired - Fee Related
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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: 20211214 |