CN217055149U - Pick tooth holder matching mechanism with quick mounting and dismounting functions - Google Patents
Pick tooth holder matching mechanism with quick mounting and dismounting functions Download PDFInfo
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- CN217055149U CN217055149U CN202220930170.XU CN202220930170U CN217055149U CN 217055149 U CN217055149 U CN 217055149U CN 202220930170 U CN202220930170 U CN 202220930170U CN 217055149 U CN217055149 U CN 217055149U
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- anticreep
- inboard
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- pick
- branch pipe
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Abstract
The utility model relates to a pickaxe tooth seat cooperation mechanism with quick installation and disassembly functions, including the pickaxe tooth seat, the top fixedly connected with fixed branch pipe of pickaxe tooth seat, the inboard of fixed branch pipe sets up the spacing draw-in groove that is the symmetry setting, the inboard of fixed branch pipe is equipped with the pickaxe tooth body, the outside fixedly connected with spacing cardboard of pickaxe tooth body, the inboard of spacing cardboard sets up the anticreep draw-in groove, the inboard of fixed branch pipe sets up the mounting groove, the inboard of mounting groove is equipped with the anticreep kelly, the one end fixedly connected with fastening dop of anticreep kelly, the other end fixedly connected with anticreep fastener of anticreep kelly, and the anticreep fastener passes through the anticreep draw-in groove block to be connected to spacing cardboard; has the beneficial effects that: the utility model discloses when using, easy operation is convenient, possesses the function of quick installation dismantlement, and simultaneously, this equipment spare part structure is comparatively simple, and the maintenance cost in later stage is lower, is worth promoting and uses.
Description
Technical Field
The utility model relates to a possesses pickaxe pick toothholder cooperation mechanism of quick installation dismantlement function belongs to coal mine mechanical equipment technical field.
Background
The coal mining machine is a machine specially used for coal mining and is different from other mining machines due to the professional characteristics of the coal mining machine.
The fixing mode of the pickaxe teeth and the mining machine for the existing coal mine mining machine is mainly fixed by bolts, once the phenomena such as damage of the pickaxe teeth occur, the dismounting and mounting work of the pickaxe teeth is troublesome, and the efficiency is low, so that the pickaxe teeth seat matching mechanism with the rapid mounting and dismounting function is needed, and the pickaxe teeth seat matching mechanism is convenient for people to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pickaxe pick toothholder cooperation mechanism that possesses quick installation and dismantlement function, when using, easy operation is convenient, possesses the function of quick installation dismantlement, and simultaneously, this equipment spare part structure is comparatively simple, and the maintenance cost in later stage is lower to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pick tooth pick toothholder cooperation mechanism that possesses quick installation and dismantlement function, includes the pick toothholder, the top fixedly connected with fixed branch pipe of pick toothholder, the spacing draw-in groove that is the symmetry and sets up is seted up to the inboard of fixed branch pipe, the inboard of fixed branch pipe is equipped with the pick tooth body, the spacing cardboard of outside fixedly connected with of pick tooth body, the anticreep draw-in groove has been seted up to the inboard of spacing cardboard, the mounting groove has been seted up to the inboard of fixed branch pipe, the inboard of mounting groove is equipped with the anticreep kelly, the one end fixedly connected with fastening dop of anticreep kelly, the other end fixedly connected with anticreep fastener of anticreep kelly, just the anticreep fastener passes through anticreep draw-in groove block and connects in spacing cardboard.
Further, the inboard of mounting groove is equipped with the anticreep spring, the anticreep spring cup joints in the anticreep kelly, one side fixedly connected with connecting block of anticreep kelly.
Furthermore, the outside of fixed branch pipe is equipped with the screw thread, there is the tighrening ring outside of fixed branch pipe through screw thread screwed connection, the spread groove has been seted up to the inboard of tighrening ring.
Furthermore, an adjusting groove is formed in the inner side of the fastening ring, an adjusting rod is arranged on the inner side of the adjusting groove, one end of the adjusting rod is fixedly connected with an adjusting joint, and the size of the adjusting joint is matched with that of the fastening chuck.
Furthermore, the inner side of the adjusting groove is provided with a return spring, and the return spring is sleeved on the outer side of the adjusting rod.
Furthermore, a fastening clamping groove is formed in the inner side of the fastening ring, and the fastening clamping head is connected to the fastening ring through the fastening clamping groove in a clamping mode.
Furthermore, one side of the limiting clamping plate is obliquely arranged, and the limiting clamping plate is connected to the fixed branch pipe through a limiting clamping groove in a clamping mode.
The beneficial effects of the utility model are that:
through the arranged fastening chuck, the anti-drop fastener, the adjusting rod, the adjusting joint and the like, when the pickaxe tooth body is installed, the limiting clamping plate is inserted into the fixed branch after being aligned with the limiting clamping groove, the limiting clamping plate moves downwards along with the limiting clamping plate, the anti-drop fastener can be preliminarily propped against by the elasticity of the anti-drop spring to prevent the limiting clamping plate from dropping, so that the mounting of the pickaxe tooth is more convenient, meanwhile, the convenience is provided for subsequent fastening work, after the preliminary work is finished, the fastening ring can be rotated until the fastening chuck is clamped into the convex fastening clamping groove, at the moment, the connecting capacity between the anti-drop fastener and the limiting clamping plate can be further improved, the stability and the safety of the equipment during use can be greatly ensured, the phenomenon that the pickaxe tooth body drops during working can be avoided, otherwise, the fastening ring is rotated after the fastening chuck is ejected out of the fastening clamping groove by the adjusting rod and the adjusting joint, and the fastening chuck is moved into the connecting groove, reduce the spacing back to the anticreep fastener, the pick tooth body of being convenient for dismantle fast uses to sum up, the utility model discloses when using, easy operation is convenient, possesses the function of quick installation dismantlement, and simultaneously, this equipment spare part structure is comparatively simple, and the maintenance cost in later stage is lower, is worth promoting and using.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic view of the overall structure of a pick-tooth seat matching mechanism with a quick mounting and dismounting function of the present invention;
fig. 2 is a schematic diagram of an internal structure of a pick-tooth and pick-tooth seat matching mechanism with a quick mounting and dismounting function of the present invention;
fig. 3 is a schematic structural diagram of a point a in fig. 2 of the pick and pick seat matching mechanism with a quick mounting and dismounting function of the present invention;
fig. 4 is a schematic structural diagram of a point B of the pick and pick toothholder matching mechanism 2 with the quick mounting and dismounting function of the present invention;
reference numbers in the figures: 1. a pickaxe tooth seat; 2. fixing the branch pipe; 3. a limiting clamping groove; 4. a pick tooth body; 5. a limiting clamping plate; 6. an anti-drop clamping groove; 7. mounting grooves; 8. the anti-falling clamping rod; 9. fastening the chuck; 10. the anti-falling clamp piece; 11. an anti-drop spring; 12. connecting blocks; 13. a fastening ring; 14. connecting grooves; 15. an adjustment groove; 16. adjusting a rod; 17. adjusting the joint; 18. a return spring; 19. and fastening a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
the utility model provides a pick tooth pick toothholder cooperation mechanism that possesses quick installation dismantlement function, including pick toothholder 1, pick toothholder 1's top fixedly connected with fixed branch pipe 2, fixed branch pipe 2's inboard is seted up and is spacing draw-in groove 3 that the symmetry set up, fixed branch pipe 2's inboard is equipped with pick tooth body 4, pick tooth body 4's the spacing cardboard 5 of outside fixedly connected with, anticreep draw-in groove 6 has been seted up to spacing cardboard 5's inboard, mounting groove 7 has been seted up to fixed branch pipe 2's inboard, the inboard of mounting groove 7 is equipped with anticreep kelly 8, the one end fixedly connected with fastening dop 9 of anticreep kelly 8, the other end fixedly connected with anticreep fastener 10 of anticreep kelly 8, and anticreep fastener 10 connects in spacing cardboard 5 through 6 blocks of anticreep draw-in groove.
As a preferred technical scheme of the utility model, an anti-falling spring 11 is arranged at the inner side of the mounting groove 7, the anti-falling spring 11 is sleeved on the anti-falling clamping rod 8, and a connecting block 12 is fixedly connected to one side of the anti-falling clamping rod 8; the work of the anti-falling spring 11 is utilized to support the anti-falling clamping piece 10, so that the pick tooth body 4 can be conveniently and preliminarily installed for use.
As a preferred technical scheme of the utility model, the outside of the fixed branch pipe 2 is provided with a screw thread, the outside of the fixed branch pipe 2 is spirally connected with a fastening ring 13 through the screw thread, and the inside of the fastening ring 13 is provided with a connecting groove 14; the equipment is convenient to adjust, and when the fastening chuck 9 is moved into the connecting groove 14, the pick tooth body 4 is convenient to disassemble and assemble.
As a preferred technical solution of the present invention, a fastening slot 19 is formed on the inner side of the fastening ring 13, and the fastening chuck 9 is connected to the fastening ring 13 by the fastening slot 19; the fastening ring 13 is rotated, the fastening clamping head 9 is clamped into the clamping groove protruding from the central line of the fastening ring 13, the anti-falling clamping piece 10 is tightly propped against the anti-falling clamping piece, and the anti-falling capacity of the pickaxe tooth body 4 is improved.
As a preferred technical scheme of the utility model, one side of the limiting clamping plate 5 is obliquely arranged, and the limiting clamping plate 5 is clamped and connected with the fixed branch pipe 2 through the limiting clamping groove 3; the pick tooth body 4 can be conveniently and rapidly installed for use.
In embodiment 2, referring to fig. 4, the difference between this embodiment and embodiment 1 is:
an adjusting groove 15 is formed in the inner side of the fastening ring 13, an adjusting rod 16 is arranged on the inner side of the adjusting groove 15, an adjusting joint 17 is fixedly connected to one end of the adjusting rod 16, the size of the adjusting joint 17 is matched with that of the fastening chuck 9, a return spring 18 is arranged on the inner side of the adjusting groove 15, and the return spring 18 is sleeved on the outer side of the adjusting rod 16; when the pickaxe tooth body 4 needs to be disassembled, the adjusting rod 16 is utilized to move the adjusting joint 17 to eject the fastening clamping groove 19 of the fastening clamping head 9, then the fastening ring 13 is rotated to move the fastening clamping head 9 into the connecting groove 14, and after the limitation on the anti-falling clamping part 10 is reduced, the pickaxe tooth body 4 is convenient to disassemble quickly.
The utility model discloses theory of operation: when the pick tooth body 4 is installed, the limiting clamping plate 5 is aligned with the limiting clamping groove 3 and then inserted into the fixed branch pipe 2, the anti-falling clamping piece 10 can be extruded when moving downwards along with the downward movement of the limiting clamping plate 5 because one side of the limiting clamping plate 5 is obliquely arranged, the anti-falling clamping piece 10 can be pressed when the limiting clamping plate 5 moves downwards to a designated position, the anti-falling clamping piece 10 can be propped against the anti-falling clamping piece 10 to prevent the limiting clamping plate 5 from falling by the elasticity of the anti-falling spring 11 preliminarily, after the preliminary work is finished, the fastening ring 13 can be rotated to move upwards or downwards until the fastening chuck 9 is clamped into the convex fastening clamping groove 19, at the moment, the connecting capacity between the anti-falling clamping piece 10 and the limiting clamping plate 5 can be further improved, the stability and safety of the device during the use can be greatly ensured, the phenomenon that the pick tooth body 4 falls off can be avoided when the device works, otherwise, the fastening chuck 9 is ejected out of the fastening clamping groove 19 by the adjusting rod 16 and the adjusting joint 17 and then the fastening ring 13 is rotated, and the fastening chuck 9 is moved into the connecting groove 14, so that the pick tooth body 4 can be conveniently and quickly detached for use after the limitation on the anti-falling clamping piece 10 is reduced.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a pick tooth pick toothholder cooperation mechanism that possesses quick installation and dismantlement function, includes pick toothholder (1), its characterized in that: the top fixedly connected with fixed branch pipe (2) of pick toothholder (1), spacing draw-in groove (3) that are the symmetry and set up are seted up to the inboard of fixed branch pipe (2), the inboard of fixed branch pipe (2) is equipped with pick tooth body (4), the spacing cardboard of outside fixedly connected with (5) of pick tooth body (4), anticreep draw-in groove (6) have been seted up to the inboard of spacing cardboard (5), mounting groove (7) have been seted up to the inboard of fixed branch pipe (2), the inboard of mounting groove (7) is equipped with anticreep kelly (8), the one end fixedly connected with fastening dop (9) of anticreep kelly (8), other end fixedly connected with anticreep fastener (10) of anticreep kelly (8), just anticreep fastener (10) are connected in spacing cardboard (5) through anticreep draw-in groove (6) block.
2. The pick tooth holder matching mechanism with the rapid mounting and dismounting function as claimed in claim 1, wherein: the inboard of mounting groove (7) is equipped with anticreep spring (11), anticreep spring (11) cup joint in anticreep kelly (8), one side fixedly connected with connecting block (12) of anticreep kelly (8).
3. The pick toothholder cooperation mechanism with the quick assembly and disassembly function of claim 1, wherein: the outside of fixed branch pipe (2) is equipped with the screw thread, there is tighrening ring (13) outside of fixed branch pipe (2) through screw thread screwed connection, spread groove (14) have been seted up to the inboard of tighrening ring (13).
4. The pick toothholder cooperation mechanism with the quick assembly and disassembly function of claim 3, wherein: adjustment tank (15) have been seted up to the inboard of tighrening ring (13), the inboard of adjustment tank (15) is equipped with adjusts pole (16), the one end fixedly connected with of adjusting pole (16) is adjusted and is connected (17), just adjust the size of a dimension that connects (17) and the size of a dimension phase-match of fastening dop (9).
5. The pick tooth holder matching mechanism with the rapid mounting and dismounting function as claimed in claim 4, wherein: the inner side of the adjusting groove (15) is provided with a return spring (18), and the return spring (18) is sleeved on the outer side of the adjusting rod (16).
6. The pick tooth holder matching mechanism with the rapid mounting and dismounting function as claimed in claim 3, wherein: fastening clamping grooves (19) are formed in the inner side of the fastening ring (13), and the fastening clamping head (9) is clamped and connected to the fastening ring (13) through the fastening clamping grooves (19).
7. The pick toothholder cooperation mechanism with the quick assembly and disassembly function of claim 1, wherein: one side of the limiting clamping plate (5) is obliquely arranged, and the limiting clamping plate (5) is clamped and connected to the fixed branch pipe (2) through the limiting clamping groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220930170.XU CN217055149U (en) | 2022-04-21 | 2022-04-21 | Pick tooth holder matching mechanism with quick mounting and dismounting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220930170.XU CN217055149U (en) | 2022-04-21 | 2022-04-21 | Pick tooth holder matching mechanism with quick mounting and dismounting functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217055149U true CN217055149U (en) | 2022-07-26 |
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ID=82473060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220930170.XU Active CN217055149U (en) | 2022-04-21 | 2022-04-21 | Pick tooth holder matching mechanism with quick mounting and dismounting functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217055149U (en) |
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2022
- 2022-04-21 CN CN202220930170.XU patent/CN217055149U/en active Active
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