CN213136605U - Coal mine mechanical dismounting device - Google Patents
Coal mine mechanical dismounting device Download PDFInfo
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- CN213136605U CN213136605U CN202021951388.0U CN202021951388U CN213136605U CN 213136605 U CN213136605 U CN 213136605U CN 202021951388 U CN202021951388 U CN 202021951388U CN 213136605 U CN213136605 U CN 213136605U
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Abstract
The utility model belongs to a colliery machinery dismounting device, the installation structure comprises a sleeve, the intraductal dismantlement structure that is provided with of cover, dismantle the structure, mainly include: the top moves the portion and colludes the portion, the top moves the portion setting and is in intraductal and lower extreme of sleeve, it sets up to collude the portion sleeve outside surface, the utility model discloses can adjust holistic width and length, the size of cooperation bearing and other parts uses convenient more nimble, conveniently carries.
Description
Technical Field
The utility model belongs to the technical field of a coal mine machine, especially, relate to a coal mine machine dismounting device.
Background
In the middle of the coal mine machinery, a motor belt pulley is often needed, and the position of the coal mine machinery needs to be carried frequently, so that the stator, the rotor and various gears in the motor need to be detached frequently from the shaft. In the prior art, a tool called a puller is required for disassembling the gear and the shaft, a screw mechanism is formed between a nut and a screw rod, the nut is fixed on a main body, and after a hook at the front end of a pulling claw hooks the gear firmly, the screw rod is rotated to enable the front end of the screw rod to be in contact with the shaft and continuously push the shaft forwards, so that a wheel shaft can be separated.
However, the tool for pulling the horse also has certain defects, and the traditional pulling the horse only has two acting force positions, so that the operation is inconvenient, and the time and the labor are wasted by workers.
SUMMERY OF THE UTILITY MODEL
In order to achieve the purpose, the technical scheme adopted by the utility model is that the utility model provides a coal mine mechanical dismounting device, which comprises a sleeve, wherein a dismounting structure is arranged in the sleeve;
the disassembly structure mainly comprises: a pushing part and a hooking part;
the jacking part is arranged at the inner end and the lower end of the sleeve, and the hooking part is arranged on the outer side surface of the sleeve.
Preferably, the pushing portion mainly includes: the device comprises an internal thread block, a first screw rod, a top block, a screwing rod and an auxiliary rod;
the inner thread block is arranged on the lower end face of the sleeve, the first screw rod is screwed and connected in the inner thread block and located in the sleeve, the top block is arranged at the lower end of the first screw rod, the screwing rod is arranged at the upper end of the first screw rod, and the auxiliary rod is arranged on the upper end face of the sleeve.
Preferably, the hooking portion mainly includes: the device comprises a notch, a movable pipe, a cross rod, a movable cavity, a movable rod, a long hole, a thread groove, a bolt, a vertical rod, a threaded hole, a second screw rod, a bottom rod and a clamping block;
the groove is opened the sleeve pipe side surface, the activity pipe activity suit is in the groove, the horizontal pole sets up the activity pipe side surface, the activity chamber is opened the horizontal pole side end face, the movable rod activity suit is in the activity intracavity, the slot hole is opened activity intracavity upper surface, the thread groove is opened the movable rod upper surface, the bolt passes the slot hole is twisted soon and is connected in the thread groove, vertical pole sets up terminal surface under the horizontal pole, the screw hole is opened terminal surface under the vertical pole, the second screw rod is twisted soon and is connected in the thread hole, the sill bar sets up second screw rod lower extreme, the fixture block sets up sill bar side surface lower extreme.
Preferably, the upper end surface of the screwing rod is provided with six blocks.
Preferably, the lower end surface of the top block is arc-shaped.
Compared with the prior art, the utility model has the advantages of, can adjust holistic width and length, the size of cooperation bearing and other parts uses convenient flexibility more, conveniently carries with positive effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a coal mine mechanical dismounting device provided in this embodiment;
FIG. 2 is a partial enlarged view of a bolt part of a coal mine mechanical disassembling device provided by the embodiment;
in the above figures, 1, a sleeve; 2. an internal thread block; 3. a first screw; 4. a top block; 5. Screwing the rod; 6. an auxiliary lever; 7. a groove is opened; 8. a movable tube; 9. a cross bar; 10. a movable cavity; 11. a movable rod; 12. a long hole; 13. a thread groove; 14. a bolt; 15. a vertical rod; 16. A threaded hole; 17. a second screw; 18. a bottom bar; 19. a clamping block; 20. and (6) six blocks.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
In the embodiment, as can be seen from the attached figures 1-2 of the specification, the scheme comprises a sleeve 1, wherein a dismounting structure is arranged in the sleeve 1;
the disassembly structure mainly comprises: a pushing part and a hooking part;
the jacking parts are arranged in the sleeve 1 and at the lower end of the sleeve, and the hooking parts are arranged on the outer side surface of the sleeve 1;
the top moves the portion, mainly includes: the inner thread block 2, the first screw 3, the top block 4, the screwing rod 5 and the auxiliary rod 6;
the inner thread block 2 is arranged on the lower end face of the sleeve 1, the first screw 3 is screwed and connected in the inner thread block 2 and is positioned in the sleeve 1, the top block 4 is arranged on the lower end of the first screw 3, the screwing rod 5 is arranged on the upper end of the first screw 3, and the auxiliary rod 6 is arranged on the upper end face of the sleeve 1;
the hooking part mainly comprises: the device comprises a notch 7, a movable pipe 8, a cross rod 9, a movable cavity 10, a movable rod 11, a long hole 12, a thread groove 13, a bolt 14, a vertical rod 15, a threaded hole 16, a second screw rod 17, a bottom rod 18 and a fixture block 19;
the notch 7 is formed in the side surface of the sleeve, the movable tube 8 is movably sleeved in the notch 7, the cross rod 9 is arranged on the side surface of the movable tube 8, the movable cavity 10 is formed in the side end surface of the cross rod 9, the movable rod 11 is movably sleeved in the movable cavity 10, the long hole 12 is formed in the upper surface of the movable cavity 10, the thread groove 13 is formed in the upper surface of the movable rod 11, the bolt 14 penetrates through the long hole 12 to be screwed and connected into the thread groove 13, the vertical rod 15 is arranged on the lower end surface of the cross rod 9, the thread hole 16 is formed in the lower end surface of the vertical rod 15, the second screw 17 is screwed and connected into the thread hole 16, the bottom rod 18 is arranged at the lower end of the second screw 17, and the clamping block 19 is arranged at the lower end of the side surface of the bottom rod 18;
the upper end face of the screwing rod 5 is provided with a hexagonal block 20, and the lower end face of the top block 4 is arc-shaped.
When in specific use: the cross rod 9 is rotated through the sleeve 1 to be triangular, then the length and the width are adjusted according to the size of an accessory, when the length is adjusted, the bottom rod 18 is screwed to enable the second screw rod 17 to rotate in the threaded hole 16 to adjust the length, when the width is adjusted, the bolt 14 is loosened, the movable rod 11 is pulled out in the movable cavity 10, meanwhile, the bolt 14 is screwed to be fixed, then the auxiliary rod 6 is held by one hand, the screw rod is held by one hand, the top block 4 is pushed downwards, and meanwhile, the clamping block 19 is lifted upwards.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (5)
1. A coal mine mechanical dismounting device comprises a sleeve (1), and is characterized in that a dismounting structure is arranged in the sleeve (1);
the disassembly structure mainly comprises: a pushing part and a hooking part;
the jacking part is arranged in the sleeve (1) and at the lower end of the sleeve, and the hooking part is arranged on the outer side surface of the sleeve (1).
2. The coal mine mechanical dismounting device according to claim 1, wherein the jacking portion mainly comprises: the device comprises an internal thread block (2), a first screw (3), a top block (4), a screwing rod (5) and an auxiliary rod (6);
interior thread piece (2) set up terminal surface under sleeve pipe (1), first screw rod (3) are twisted soon and are connected in interior thread piece (2) and be located in sleeve pipe (1), kicking block (4) set up first screw rod (3) lower extreme, it sets up to twist pole (5) first screw rod (3) upper end, auxiliary rod (6) set up sleeve pipe (1) up end.
3. The coal mine mechanical dismounting device according to claim 1, wherein the hooking portion mainly comprises: the device comprises a notch (7), a movable pipe (8), a cross rod (9), a movable cavity (10), a movable rod (11), a long hole (12), a thread groove (13), a bolt (14), a vertical rod (15), a threaded hole (16), a second screw (17), a bottom rod (18) and a clamping block (19);
the groove (7) is opened the side surface of the sleeve (1), the movable tube (8) is movably sleeved in the groove (7), the cross rod (9) is arranged on the side surface of the movable tube (8), the movable cavity (10) is opened on the side end surface of the cross rod (9), the movable rod (11) is movably sleeved in the movable cavity (10), the long hole (12) is opened on the inner upper surface of the movable cavity (10), the thread groove (13) is opened on the upper surface of the movable rod (11), the bolt (14) penetrates through the long hole (12) to be screwed and connected in the thread groove (13), the vertical rod (15) is arranged on the lower end surface of the cross rod (9), the thread hole (16) is opened on the lower end surface of the vertical rod (15), the second screw (17) is screwed and connected in the thread hole (16), the bottom rod (18) is arranged at the lower end of the second screw (17), the clamping block (19) is arranged at the lower end of the side surface of the bottom rod (18).
4. A coal mine mechanical dismounting device according to claim 2, characterized in that the upper end face of the screw rod (5) is provided with a hexagonal block (20).
5. The coal mine mechanical dismounting device according to claim 2, characterized in that the lower end surface of the top block (4) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021951388.0U CN213136605U (en) | 2020-09-09 | 2020-09-09 | Coal mine mechanical dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021951388.0U CN213136605U (en) | 2020-09-09 | 2020-09-09 | Coal mine mechanical dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213136605U true CN213136605U (en) | 2021-05-07 |
Family
ID=75710533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021951388.0U Active CN213136605U (en) | 2020-09-09 | 2020-09-09 | Coal mine mechanical dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213136605U (en) |
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2020
- 2020-09-09 CN CN202021951388.0U patent/CN213136605U/en active Active
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