CN220302161U - Anchor rod recovery device - Google Patents
Anchor rod recovery device Download PDFInfo
- Publication number
- CN220302161U CN220302161U CN202320949506.1U CN202320949506U CN220302161U CN 220302161 U CN220302161 U CN 220302161U CN 202320949506 U CN202320949506 U CN 202320949506U CN 220302161 U CN220302161 U CN 220302161U
- Authority
- CN
- China
- Prior art keywords
- hinging seat
- hydraulic cylinder
- bottom plate
- box body
- anchor rod
- 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.)
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Links
- 238000011084 recovery Methods 0.000 title claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005065 mining Methods 0.000 abstract description 5
- 239000003245 coal Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Abstract
The utility model discloses an anchor rod recovery device, wherein a fixed plate and a bottom plate are fixed on a box body of a reversed loader through stud bolts, a through hole is formed in the bottom plate, a baffle is arranged on one side of the bottom plate, and a first hinging seat is fixedly connected with the baffle; a rotating sleeve is arranged between the bottom plate and the fixed plate; the top of the supporting box body is provided with a hanging ring, the supporting box body is provided with a second hinging seat, a third hinging seat and a fourth hinging seat, and the rotating rod is connected with the rotating sleeve through a pin shaft after being inserted into the through hole and the rotating sleeve; the first end of the hydraulic cylinder is connected with the first hinging seat and the fourth hinging seat respectively, one end of the bracket is connected with the third hinging seat through the second hydraulic cylinder, and one end of the third hydraulic cylinder and one end of the bracket are simultaneously connected with the second hinging seat; the other end of the second hydraulic cylinder is provided with a connector, and a chain penetrates into the connector and is fixed through a shackle; the advantages are that: the anchor rod of the fully mechanized mining face can be recovered rapidly and safely, meanwhile, the structure is simple, the operation is convenient, the time and the labor are saved, the labor intensity of workers is reduced, the multiplexing rate of the anchor rod is improved, and meanwhile, the production cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of coal mine production, and particularly relates to an anchor rod recovery device.
Background
In the underground daily production process of coal mines, after the fully mechanized working face adopts the anchor bolt to support, when a coal mining machine cuts a head or a tail, the recovery of the upper side and the side anchor bolts of a roadway is a difficult problem all the time. At present, two modes of recovery are adopted: firstly, a coal cutter is used for directly cutting an anchor rod, and the danger that the anchor rod and a nut are thrown out to hurt people exists during cutting; the cut anchor rod is large in bending deformation and has no restoration value, meanwhile, the cut anchor rod enters a coal conveying system, damage to a conveyor, a transfer conveyor and a belt conveyor is likely to occur, and meanwhile, when the anchor rod is manually picked up, power failure locking is needed for coal conveying equipment, so that production is influenced, and the risk of falling blocks of coal wall panels and top plates in personnel upper operation is increased; secondly, the anchor rod recovery process uses a hydraulic support or a shed replacement support to recover the anchor rod in a matched mode, so that the operation time for recovering one anchor rod is long, the operation is complex, and the operation is inconvenient.
How to recover the anchor rod of the fully-mechanized mining face can quickly and effectively recover the anchor rod on the premise of ensuring safety, reduce the labor intensity of workers and improve the working efficiency, and is a problem to be considered.
Disclosure of Invention
Aiming at the problems, the utility model aims to provide the anchor rod recycling device which can recycle the anchor rod of the fully-mechanized mining face rapidly, efficiently and safely, has a simple structure, is convenient to operate, saves time and labor, reduces the labor intensity of workers, improves the reuse rate of the anchor rod and reduces the production cost.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the hydraulic cylinder comprises a hydraulic cylinder body, a shackle, a stud and a chain, and is characterized in that: the fixed plate and the bottom plate are fixed on the box body of the reversed loader through stud bolts, a through hole is formed in the bottom plate, a baffle is arranged on one side of the bottom plate, and the first hinge seat is fixedly connected with the baffle; a rotating sleeve is arranged between the bottom plate and the fixed plate and is matched with the through hole of the bottom plate, the rotating sleeve is provided with a pin shaft hole, and the diameter of the rotating sleeve is larger than that of the through hole; the top of the supporting box body is provided with a hanging ring, the supporting box body is provided with a second hinging seat, a third hinging seat and a fourth hinging seat, a rotating rod at the lower part of the supporting box body is provided with a pin shaft hole, and the rotating rod is connected with the rotating sleeve through a pin shaft after being inserted into the through hole and the rotating sleeve; the two ends of the first hydraulic cylinder are respectively connected with the first hinging seat and the fourth hinging seat, one end of the bracket is connected with the third hinging seat through the second hydraulic cylinder, the third hydraulic cylinder is placed on the bracket, and one end of the third hydraulic cylinder and one end of the bracket are simultaneously connected with the second hinging seat; the other end of the second hydraulic cylinder is connected with a connector, and the chain is fixed through shackle after penetrating into the connector.
The beneficial effects of the utility model are as follows: the anchor rod of the fully-mechanized mining face can be recovered rapidly, efficiently and safely, meanwhile, the structure is simple, the operation is convenient, the time and the labor are saved, the labor intensity of workers is reduced, the multiplexing rate of the anchor rod is improved, and meanwhile, the production cost is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model
FIG. 2 is a schematic diagram of a second embodiment of the present utility model
FIG. 3 is a schematic view of a structure of a fixing plate according to the present utility model
FIG. 4 is a schematic view of a base plate structure according to the present utility model
FIG. 5 is a schematic view of the structure of the supporting case of the present utility model
FIG. 6 is a schematic view of a bracket structure according to the present utility model
FIG. 7 is a schematic view of a rotating sleeve according to the present utility model
FIG. 8 is a schematic view of a connector structure according to the present utility model
FIG. 9 is a schematic diagram of an embodiment of the present utility model
In the figure: 1. a fixing plate; 2. a bottom plate; 3. a stud bolt; 4. a reversed loader box body; 5. a baffle; 6. a hinge seat I; 7. a rotating sleeve; 8. supporting the box body; 9. a hanging ring; 10. a hinge seat II; 11. a hinging seat III; 12. a hinging seat IV; 13. a rotating rod; 14. a pin shaft; 15. a first hydraulic cylinder; 16. a bracket; 17. a second hydraulic cylinder; 18. a hydraulic cylinder III; 19. a connector; 20. a chain; 21. shackle off; 22. a bolt; 23. and (3) a nut.
Description of the embodiments
The utility model will be described in further detail with reference to the drawings and the detailed description.
As shown in fig. 1-9, a fixed plate 1 and a bottom plate 2 are fixed on a box body 4 of a reversed loader through stud bolts 3, a through hole is formed in the bottom plate 2, a baffle plate 5 is arranged on one side of the bottom plate 2, and a hinge seat I6 is fixedly connected with the baffle plate 5; a rotating sleeve 7 is arranged between the bottom plate 2 and the fixed plate 1 and is matched with the through hole of the bottom plate 2, the rotating sleeve 7 is provided with a pin shaft hole, and the diameter of the rotating sleeve 7 is larger than that of the through hole; the top of the supporting box body 8 is provided with a hanging ring 9, the supporting box body 8 is provided with a second hinging seat 10, a third hinging seat 11 and a fourth hinging seat 12, a rotating rod 13 at the lower part of the supporting box body 8 is provided with a pin hole, and the rotating rod 13 is connected with the rotating sleeve 7 through a pin shaft 14 after being inserted into the through hole and the rotating sleeve 7; two ends of the first hydraulic cylinder 15 are respectively connected with the first hinging seat 6 and the fourth hinging seat 12, one end of the bracket 16 is connected with the third hinging seat 18 through the second hydraulic cylinder 17, the third hydraulic cylinder 18 is placed on the bracket 16, and one end of the third hydraulic cylinder 18 and one end of the bracket 16 are simultaneously connected with the second hinging seat 10; the other end of the second hydraulic cylinder 17 is connected with a connector 19, and a chain 20 penetrates into the connector 19 and is fixed through a shackle 21.
When the rotary type hydraulic control device is used, firstly, four bolt holes are formed in a box body 4 of a reversed loader, then, the lifting device is matched with a lifting ring 9 on a supporting box body 8 to fix the device on the box body 4 of the reversed loader through a double-headed bolt 3, a hydraulic cylinder I15 is adjusted through a hydraulic controller, the hydraulic cylinder I15 drives the supporting box body 8 to rotate, meanwhile, a rotary rod 13 and a rotary sleeve 7 at the lower part of the supporting box body 8 can be driven to rotate, after the rotary rod is adjusted to a proper position, the hydraulic controller is controlled to adjust the upper and lower adjusting positions of the hydraulic cylinder II 17, and the rotary rod 22 to be pulled is approximately aligned; one end of the chain 20 is sleeved on the anchor rod 22, a worker fixes the head of the anchor rod 22 by using a nut 23, at the moment, the hydraulic cylinder III 18 is controlled by the hydraulic controller to start drawing, the anchor rod 22 is recovered, and one operation is completed.
The foregoing is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model. Any equivalent changes and modifications can be made by those skilled in the art without departing from the spirit and principles of this utility model, and are intended to be within the scope of this utility model.
Claims (1)
1. The utility model provides an anchor rod recovery unit, it includes pneumatic cylinder, shackle, stud, chain, characterized by: the fixed plate and the bottom plate are fixed on the box body of the reversed loader through stud bolts, a through hole is formed in the bottom plate, a baffle is arranged on one side of the bottom plate, and the first hinge seat is fixedly connected with the baffle; a rotating sleeve is arranged between the bottom plate and the fixed plate and is matched with the through hole of the bottom plate, the rotating sleeve is provided with a pin shaft hole, and the diameter of the rotating sleeve is larger than that of the through hole; the top of the supporting box body is provided with a hanging ring, the supporting box body is provided with a second hinging seat, a third hinging seat and a fourth hinging seat, a rotating rod at the lower part of the supporting box body is provided with a pin shaft hole, and the rotating rod is connected with the rotating sleeve through a pin shaft after being inserted into the through hole and the rotating sleeve; the two ends of the first hydraulic cylinder are respectively connected with the first hinging seat and the fourth hinging seat, one end of the bracket is connected with the third hinging seat through the second hydraulic cylinder, the third hydraulic cylinder is placed on the bracket, and one end of the third hydraulic cylinder and one end of the bracket are simultaneously connected with the second hinging seat; the other end of the second hydraulic cylinder is connected with a connector, and the chain is fixed through shackle after penetrating into the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320949506.1U CN220302161U (en) | 2023-04-25 | 2023-04-25 | Anchor rod recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320949506.1U CN220302161U (en) | 2023-04-25 | 2023-04-25 | Anchor rod recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220302161U true CN220302161U (en) | 2024-01-05 |
Family
ID=89344873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320949506.1U Active CN220302161U (en) | 2023-04-25 | 2023-04-25 | Anchor rod recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220302161U (en) |
-
2023
- 2023-04-25 CN CN202320949506.1U patent/CN220302161U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |