CN219946097U - Multifunctional unloading handle for coal mine - Google Patents
Multifunctional unloading handle for coal mine Download PDFInfo
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- CN219946097U CN219946097U CN202321615889.5U CN202321615889U CN219946097U CN 219946097 U CN219946097 U CN 219946097U CN 202321615889 U CN202321615889 U CN 202321615889U CN 219946097 U CN219946097 U CN 219946097U
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- 239000003245 coal Substances 0.000 title claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 37
- 239000011324 bead Substances 0.000 claims description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a multifunctional unloading handle for a coal mine, which comprises a first mounting block, a sleeve and a magnet, wherein a second mounting block is arranged at the bottom end of the first mounting block, a third mounting block is sleeved outside the second mounting block, a third cavity is formed at the bottom end of one end of the third mounting block, a pull rod is hinged at the bottom end in the third cavity, a device shell is sleeved outside the pull rod, a first cavity is formed at the top end of the first mounting block, the magnet is arranged at the bottom end in the first cavity, a starting head penetrating through the top end of the first mounting block is arranged in the first cavity, a first through hole penetrating through the first mounting block is formed at one end of the first mounting block, and a sleeve penetrating through one end of the first mounting block is arranged in the first through hole. According to the utility model, through the replacement of the starting head and the replacement of the sleeve, the use mode of the device can be adjusted when the device is used, and the use capacity of the device is improved.
Description
Technical Field
The utility model relates to the technical field of coal mining, in particular to a multifunctional unloading handle for a coal mine.
Background
The single hydraulic prop and the hydraulic support are necessary equipment for supporting coal mines, the single hydraulic prop is changed or the U-shaped clamp of the pipeline of the hydraulic support is detached and replaced at the moment in the pushing and collecting process, and currently, a single unloading tool is used for unloading the single body or tools such as a screwdriver are used for detaching the U-shaped clamp.
The utility model patent with the application number of 201821952726.5 discloses a multifunctional unloading handle for a coal mine, which comprises an unloading handle main body, wherein one side of the end part of the unloading handle main body is provided with a square hole, one side of the end part of the unloading handle main body is provided with an unloading handle unloading end, the square hole is designed in a matching way with the unloading end of the unloading handle, the unloading end of the unloading handle is fixedly welded with the unloading handle main body through the square hole, and one end of the unloading handle is fixedly provided with the unloading end main body. However, the device cannot regulate and control the length of the device when in use, so that the device is not convenient to use; the device has smaller functionality when in use, so that the device has smaller practicability when in use, and therefore, the multifunctional unloading handle for the coal mine is urgently needed in the current market.
Disclosure of Invention
The utility model aims to provide a multifunctional unloading handle for a coal mine, which aims to solve the problem that the conventional multifunctional unloading handle for the coal mine is provided in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a colliery is with multi-functional off-load handle, includes first installation piece, sleeve and magnet, the second installation piece is installed to the bottom of first installation piece, and the outside cover of second installation piece has the third installation piece, the third cavity has been seted up to the bottom of third installation piece one end, and the inside bottom of third cavity articulates there is the pull rod, the outside cover of pull rod has the device shell, first cavity has been seted up on the top of first installation piece, and the magnet is installed to the inside bottom of first cavity, the inside beginning that runs through first installation piece top that is provided with of first cavity, the first through-hole that runs through first installation piece has been seted up to first installation piece one end, and the inside sleeve that runs through first installation piece one end that is provided with of first through-hole, the second cavity has been seted up to the inside of second installation piece, and the inside one end bottom of second cavity is provided with the ejector pin that runs through third installation piece one end, the inside one end bottom of second cavity articulates there is the U type spring plate with ejector pin looks articulated.
Preferably, a second sliding groove is formed in the outer side of the ejector rod, a first guide rod is transversely arranged in the second sliding groove, and a second sliding block connected with a second installation block is sleeved on the outer side of the first guide rod.
Preferably, a fifth cavity is formed in the bottom end of the first mounting block, a pressing rod penetrating through one end of the first mounting block is arranged at one end of the fifth cavity, a sixth cavity is formed in one end of the top end of the pressing rod, a second through hole penetrating through the first through hole is formed in the top end of the fifth cavity, and a top bead extending to the second through hole is arranged in the fifth cavity.
Preferably, the limiting plate is installed to one end of the pressing rod, the fourth cavity is offered to the bottom of limiting plate one end, and the inside one end of fourth cavity installs the spring body that is connected with the inside one end of fifth cavity.
Preferably, the bottom of the first guide rod is provided with a first chute, the inside of the first chute is transversely provided with a second guide rod, and the outer side of the second guide rod is sleeved with a first sliding block connected with the bottom of the fifth cavity.
Compared with the prior art, the utility model has the beneficial effects that:
1. the third mounting block moves outside the second mounting block, so that the length of the device can be adjusted when the device is used; according to the utility model, through the replacement of the starting head and the replacement of the sleeve, the use mode of the device can be adjusted when the device is used, and the use capacity of the device is improved.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 4 is an enlarged view of the portion B of fig. 1 according to the present utility model.
In the figure: 1. a first mounting block; 2. a sleeve; 3. a magnet; 4. a first cavity; 5. starting; 6. a first through hole; 7. pressing a rod; 8. a second mounting block; 9. a second cavity; 10. a U-shaped spring plate; 11. a third cavity; 12. a pull rod; 13. a device housing; 14. a third mounting block; 15. a limiting plate; 16. a spring body; 17. a fourth cavity; 18. a first guide bar; 19. a fifth cavity; 20. top bead; 21. a second through hole; 22. a sixth cavity; 23. a first chute; 24. a second guide bar; 25. a first slider; 26. a push rod; 27. a second slider; 28. and a second chute.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the implementations described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a multifunctional unloading handle for coal mine, which is provided with: the utility model provides a multi-functional off-load handle for colliery, including first installation piece 1, sleeve 2 and magnet 3, second installation piece 8 is installed to the bottom of first installation piece 1, fifth cavity 19 has been seted up to the inside bottom of first installation piece 1, and the inside one end of fifth cavity 19 is provided with the push rod 7 that runs through first installation piece 1 one end, and the one end on push rod 7 top has been seted up sixth cavity 22, the inside top of fifth cavity 19 has been seted up the second through-hole 21 that runs through to the inside of first through-hole 6, the inside top pearl 20 that extends to the inside of second through-hole 21 that is provided with of fifth cavity 19, limiting plate 15 is installed to the one end of push rod 7, fourth cavity 17 has been seted up to the bottom of limiting plate 15 one end, and the inside one end of fourth cavity 17 is installed the spring body 16 that is connected with the inside one end of fifth cavity 19;
the outer side of the second mounting block 8 is sleeved with a third mounting block 14, the bottom end of one end of the third mounting block 14 is provided with a third cavity 11, the bottom end of the inside of the third cavity 11 is hinged with a pull rod 12, the outer side of the pull rod 12 is sleeved with a device shell 13, the top end of the first mounting block 1 is provided with a first cavity 4, the bottom end of the inside of the first cavity 4 is provided with a magnet 3, the inside of the first cavity 4 is provided with a starting head 5 penetrating through the top end of the first mounting block 1, one end of the first mounting block 1 is provided with a first through hole 6 penetrating through the first mounting block 1, the inside of the first through hole 6 is provided with a sleeve 2 penetrating through one end of the first mounting block 1, the inside of the second mounting block 8 is provided with a second cavity 9, and the bottom end of the inside of the second cavity 9 is provided with a push rod 26 penetrating through one end of the third mounting block 14;
the outside of ejector pin 26 has seted up second spout 28, and the inside of second spout 28 transversely installs first guide bar 18, first guide bar 18 outside cover is equipped with the second slider 27 that is connected with second installation piece 8, the inside one end bottom of second cavity 9 articulates there is the U type spring board 10 that is articulated with ejector pin 26, first spout 23 has been seted up to the bottom of first guide bar 18, and the inside transverse installation of first spout 23 has second guide bar 24, second guide bar 24 outside cover is equipped with the first slider 25 that is connected with the inside bottom of fifth cavity 19.
Working principle: when the device is used, firstly, the starting head 5 is replaced through the inside of the first cavity 4, so that the device can be changed into a screwdriver to be used, meanwhile, the sleeve 2 is replaced through the first through hole 6, the spring body 16 is extruded when the sleeve 2 is required to be replaced through the pressing rod 7, the second guide rod 24 in the first sliding groove 23 is guided through the first sliding block 25 when the pressing rod 7 is extruded, the jacking beads 20 can enter the inside of the sixth cavity 22 to detach the sleeve 2 when the pressing rod 7 moves through the sixth cavity 22, the device can be detached and replaced when in use, the ejector rod 26 is pressed when the lengths of the second mounting block 8 and the third mounting block 14 are required to be adjusted, the U-shaped spring plate 10 is extruded, and meanwhile, the position of the second mounting block 8 is adjusted.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a colliery is with multi-functional off-load handle, includes first installation piece (1), sleeve (2) and magnet (3), its characterized in that: the utility model discloses a push rod type spring plate, including first installation piece (1), second installation piece (8) are installed to the bottom of first installation piece (1), and the outside cover of second installation piece (8) has third installation piece (14), third cavity (11) are seted up to the bottom of third installation piece (14) one end, and the inside bottom of third cavity (11) articulates there is pull rod (12), device shell (13) are overlapped in the outside of pull rod (12), first cavity (4) are seted up on the top of first installation piece (1), and magnet (3) are installed to the inside bottom of first cavity (4), first cavity (4) inside is provided with the beginning (5) that run through first installation piece (1) top, first through-hole (6) that run through first installation piece (1) are seted up to first installation piece (1) one end, and first through-hole (6) inside is provided with sleeve (2) that run through first installation piece (1) one end, second cavity (9) are seted up to the inside of second installation piece (8), and second cavity (9) inside are provided with first end (26) and the inside of second cavity (26) are installed to run through first end (10) looks articulated top plate.
2. The multifunctional unloading handle for coal mines according to claim 1, wherein: the outside of ejector pin (26) has seted up second spout (28), and the inside of second spout (28) transversely installs first guide bar (18), first guide bar (18) outside cover is equipped with second slider (27) that are connected with second installation piece (8).
3. The multifunctional unloading handle for coal mines according to claim 1, wherein: the bottom inside of first installation piece (1) has seted up fifth cavity (19), and the inside one end of fifth cavity (19) is provided with presses pole (7) that run through first installation piece (1) one end, and presses one end on pole (7) top to have seted up sixth cavity (22).
4. A multi-functional unloading handle for coal mines according to claim 3, wherein: the top in the fifth cavity (19) is provided with a second through hole (21) penetrating into the first through hole (6), and the fifth cavity (19) is internally provided with a top bead (20) extending into the second through hole (21).
5. A multi-functional unloading handle for coal mines according to claim 3, wherein: the limiting plate (15) is installed to one end of pressing pole (7), fourth cavity (17) have been seted up to the bottom of limiting plate (15) one end, and spring body (16) that are connected with the inside one end of fifth cavity (19) are installed to the inside one end of fourth cavity (17).
6. The multifunctional unloading handle for coal mines according to claim 2, wherein: the bottom of first guide bar (18) has seted up first spout (23), and the inside of first spout (23) transversely installs second guide bar (24), second guide bar (24) outside cover is equipped with first slider (25) that are connected with the inside bottom of fifth cavity (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321615889.5U CN219946097U (en) | 2023-06-25 | 2023-06-25 | Multifunctional unloading handle for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321615889.5U CN219946097U (en) | 2023-06-25 | 2023-06-25 | Multifunctional unloading handle for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219946097U true CN219946097U (en) | 2023-11-03 |
Family
ID=88536493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321615889.5U Active CN219946097U (en) | 2023-06-25 | 2023-06-25 | Multifunctional unloading handle for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219946097U (en) |
-
2023
- 2023-06-25 CN CN202321615889.5U patent/CN219946097U/en active Active
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