CN219235213U - Impactor dismounting device - Google Patents
Impactor dismounting device Download PDFInfo
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- CN219235213U CN219235213U CN202223190604.6U CN202223190604U CN219235213U CN 219235213 U CN219235213 U CN 219235213U CN 202223190604 U CN202223190604 U CN 202223190604U CN 219235213 U CN219235213 U CN 219235213U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model belongs to the technical field of design and manufacture of marine and water engineering equipment, and particularly relates to an impactor dismounting device, which comprises a bottom plate, wherein a controller is arranged on the bottom plate, a servo motor is arranged on one side of the middle of the end face of the top of the bottom plate, a support column is arranged on the other side of the end face of the top of the bottom plate, a dismounting mechanism and a fixing mechanism are both arranged on the bottom plate, the servo motor is arranged on one side of the middle of the end face of the top of the bottom plate, the support column is arranged on the dismounting mechanism, the dismounting mechanism can clamp and fix a front or rear joint of a down-hole impactor, and can rotate and unscrew the front or rear joint of the down-hole impactor when the front or rear joint of the down-hole impactor is clamped, so that the front or rear joint of the down-hole impactor can be taken out when a joint clamping cylinder rotates, and the dismounting and maintenance of the down-hole impactor are facilitated, and the dismounting convenience of the down-hole impactor is effectively improved.
Description
Technical Field
The utility model belongs to the technical field of design and manufacture of marine and water transport engineering equipment, and particularly relates to a disassembly device of an impactor.
Background
The down-the-hole hammer is a component part of a down-the-hole drill and belongs to a working device of the down-the-hole drill; the down-the-hole impactors are divided into low wind pressure down-the-hole impactors, medium wind pressure down-the-hole impactors and high wind pressure down-the-hole impactors; the hydraulic drilling device is widely applied to mine and water conservancy, hydropower, highway, railway, national defense, building engineering pore-forming operation without busy building materials, is suitable for wet operation of dry type, wind-water mixing and blast hole water burst, has reliable working performance, is ideal drilling blast hole equipment at present, is generally connected with an external cylinder in a screw pair mode through a front joint and a rear joint of a down-the-hole impactor, has small screw pair lift angle and good self-locking property, is not provided with a shackle spanner position structurally, is difficult to clamp, is rotated while being impacted by the down-the-hole impactor, has complex loading working condition, is difficult to disassemble under the condition without clamping positions and special tools, and is extremely inconvenient to maintain.
The existing impactor dismounting device does not clamp the front or rear connector of the down-hole impactor and unscrew driving parts, the front or rear connector of the down-hole impactor is inconvenient to unscrew and take out through threads when being dismounted, and the existing impactor dismounting device cannot adjust the clamping diameter or size according to the outer cylinder size of the clamping down-hole impactor, so that the front or rear connector of the down-hole impactor is difficult to unscrew and take out when being dismounted, and the dismounting and maintenance work of the down-hole impactor are affected.
Therefore, how to design an impactor disassembling device is a problem that we need to solve currently.
Disclosure of Invention
The object of the present utility model is to provide an impactor disassembling device that solves the above-mentioned drawbacks of the prior art in that it is proposed that the front or rear joint and unscrewing driving components of the down-the-hole impactor are not clamped.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the disassembly device of the impactor comprises a bottom plate, wherein a controller is arranged on the bottom plate, a servo motor is arranged on one side of the middle of the end face of the top of the bottom plate, a support column is arranged on the other side of the end face of the top of the bottom plate, and the disassembly device and the fixing mechanism are both arranged on the bottom plate;
the dismounting mechanism comprises a speed reducer, a support bearing and a joint clamping cylinder, wherein a transmission input shaft of the speed reducer is connected with an output shaft of the servo motor, the support bearing is sleeved on the transmission output shaft of the speed reducer, and the middle position of the joint clamping cylinder used for fixing a front or rear joint of the down-the-hole hammer is connected with the transmission output shaft of the speed reducer;
the fixing mechanism comprises a lower clamping plate, an upper clamping plate, a first tightening part and a second tightening part, wherein the lower clamping plate is arranged on a plurality of supporting columns, the front end and the rear end of the upper clamping plate are respectively connected with the lower clamping plate through a plurality of second tightening parts and a plurality of first tightening parts, the lower clamping plate is positioned under the upper clamping plate, and the upper clamping plate and the lower clamping plate are two sections of arcs which are arranged vertically and oppositely inside.
Preferably, the controller with servo motor electric connection, the intermediate position embedding of joint clamping cylinder peripheral side has many movable clips, many the movable clips can respectively joint clamping cylinder internal motion, the intermediate position of the inside of joint clamping cylinder is provided with a plurality of guide slots, the bottom of movable clip is provided with the arc clamp splice, the intermediate position of the rear one end of arc clamp splice is provided with the direction movable block, the direction movable block install in the guide slot, the direction movable block can be in the guide slot internal motion, the medial surface of arc clamp splice is provided with the clamp splice skid resistant course, the intermediate position of the lateral surface of arc clamp splice has rotatable threaded rod through hub connection.
Preferably, the bottom of first tightening part be provided with the connecting block down in the back one end of grip block is connected, the connecting block passes through the axle and links to each other with the first movable block down, the terminal surface at movable block top is provided with first screw thread post down, the top cover of first screw thread post is equipped with first fixation nut, the middle part cover of first screw thread post is equipped with first movable block, first movable block passes through the axle and links to each other with first last connecting block, first last connecting block with the back one end of last grip block links to each other, the bottom of second tightening part be provided with the second lower connecting block that the preceding one end of grip block is connected down, the second lower connecting block has the second movable block down through the hub connection, the terminal surface at movable block top is provided with the second screw thread post down, the top cover of second screw thread post is equipped with the second fixation nut, the top of second tightening part be provided with on the second that links to each other with last grip block, on the second passes through the second movable block and links to each other with the second movable block on the second connecting block.
Preferably, the inner side wall of the lower clamping plate is provided with a lower clamping plate anti-slip layer, and the inner side wall of the upper clamping plate is provided with an upper clamping plate anti-slip layer.
1. According to the disassembly device for the down-hole hammer, the front or rear connector of the down-hole hammer can be clamped and fixed by the disassembly mechanism, and the front or rear connector of the down-hole hammer can be rotated and unscrewed when being clamped, so that the front or rear connector of the down-hole hammer is disassembled when the connector clamping cylinder rotates, the front or rear connector of the down-hole hammer is unscrewed, the front or rear connector of the down-hole hammer can be taken out, the disassembly and maintenance of the down-hole hammer are facilitated, and the disassembly convenience of the down-hole hammer is effectively improved.
2. According to the disassembly device for the down-hole hammer, the outer cylinder of the down-hole hammer can be fixed by the fixing mechanism when the front or rear connector of the down-hole hammer is disassembled, and the outer cylinders of different sizes can be clamped and fixed according to the requirements, so that the arc-shaped surfaces of the lower clamping plate and the upper clamping plate are extruded or clamped to the outer cylinder of the down-hole hammer, the down-hole hammer is clamped and fixed, and the stability of the outer cylinder of the down-hole hammer can be kept when the front or rear connector of the down-hole hammer is disassembled or unscrewed and taken out, so that the practicability of the device in use is effectively improved.
Drawings
FIG. 1 is a schematic overall construction of the device of the present utility model;
FIG. 2 is an enlarged view of the utility model at A;
FIG. 3 is a plan view of the splice holding cartridge of the present utility model;
FIG. 4 is a plan view of a moveable clip of the present utility model;
FIG. 5 is a schematic view of the structure of the first takeup member of the present utility model;
FIG. 6 is a schematic structural view of a second tightening unit according to the present utility model.
In the figure: 1. a bottom plate; 2. a controller; 3. a servo motor; 4. a speed reducer; 5. a support bearing; 6. a joint clamping cylinder; 7. a support column; 8. a lower clamping plate; 9. an upper clamping plate; 10. a first tightening member; 11. a second tightening member; 12. an upper cleat slip resistant layer; 13. a lower cleat slip resistant layer; 14. a guide groove; 15. a movable clamp; 16. arc clamping blocks; 17. guiding the moving block; 18. a clamping block anti-slip layer; 19. a threaded rod; 20. a first upper connection block; 21. a first upper movable block; 22. a first threaded post; 23. a first lower movable block; 24. a first lower connection block; 25. a first fixing nut; 26. a second upper connection block; 27. a second upper movable block; 28. a second fixing nut; 29. a second threaded post; 30. a second lower movable block; 31. and a second lower connecting block.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of protection of the present utility model.
In describing the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. refer to the orientation or positional relationship based on that shown in the drawings, or that the present utility model product is conventionally placed in use, merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby a feature defining "first," "second," or the like, may explicitly or implicitly include one or more such features, and in the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise specifically limited.
Referring to fig. 1-6, the present embodiment provides an impactor disassembling device, including a base plate 1, a controller 2 is disposed on the base plate 1, a servo motor 3 is disposed on one side of the middle of the end surface of the top of the base plate 1, a support column 7 is disposed on the other side, and a disassembling mechanism and a fixing mechanism are both disposed on the base plate 1;
the dismounting mechanism comprises a speed reducer 4, a support bearing 5 and a joint clamping cylinder 6, wherein a transmission input shaft of the speed reducer 4 is connected with an output shaft of the servo motor 3, the support bearing 5 is sleeved on the transmission output shaft of the speed reducer 4, and the middle position of the joint clamping cylinder 6 for fixing a front or rear joint of the down-the-hole hammer is connected with the transmission output shaft of the speed reducer 4;
the fixing mechanism comprises a lower clamping plate 8, an upper clamping plate 9, a first tightening part 10 and a second tightening part 11, wherein the lower clamping plate 8 is arranged on a plurality of support columns 7, the front end and the rear end of the upper clamping plate 9 are respectively connected with the lower clamping plate 8 through a plurality of second tightening parts 11 and a plurality of first tightening parts 10, the lower clamping plate 8 is positioned under the upper clamping plate 9, and the upper clamping plate 9 and the lower clamping plate 8 are two sections of arcs which are arranged vertically and oppositely inside.
In the preferred embodiment, the controller 2 is electrically connected with the servo motor 3, a plurality of movable clamps 15 are embedded in the middle position of the peripheral side edge of the joint clamping cylinder 6, the movable clamps 15 can respectively move in the joint clamping cylinder 6, a plurality of guide grooves 14 are arranged in the middle position of the interior of the joint clamping cylinder 6, an arc clamping block 16 is arranged at the bottom of the movable clamps 15, a guide moving block 17 is arranged in the middle position of one end behind the arc clamping block 16, the guide moving block 17 is arranged in the guide groove 14, the guide moving block 17 can move in the guide groove 14, a clamping block anti-slip layer 18 is arranged on the inner side surface of the arc clamping block 16, a rotatable threaded rod 19 is connected in the middle position of the outer side surface of the arc clamping block 16 through a shaft, the disassembly mechanism can clamp and fix the front or rear joint of the down-hole hammer, and can rotate and unscrew when the front or rear joint of the down-hole hammer is clamped, when the front or rear joint of the down-hole hammer is disassembled by the device, the front or rear joint of the down-hole hammer is firstly embedded into the joint clamping cylinder 6 and is fixed by the fixing mechanism, then the plurality of threaded rods 19 are rotated clockwise and screwed up, the threaded rods 19 connected with the joint clamping cylinder 6 through threads slide in the guide moving block 17 in the guide groove 14 and move towards the middle of the inside of the joint clamping cylinder 6, the arc clamping blocks 16 arranged by the movable clamps 15 clamp or clamp the front or rear joint of the down-hole hammer, the clamping block anti-skid layers 18 arranged in the arc clamping blocks 16 are contacted and attached to the front or rear joint of the down-hole hammer, so that the friction force during clamping contact is increased, the outer cylinder of the down-hole hammer is clamped and fixed by the fixing mechanism, the servo motor 3 is controlled and started by the controller 2, the output shaft of the servo motor 3 drives the gear set in the speed reducer 4 to rotate, the output shaft of the speed reducer 4 drives the joint clamping cylinder 6 to rotate, the front or rear joint of the clamped down-the-hole hammer is unscrewed when the joint clamping cylinder 6 rotates, the front or rear joint of the down-the-hole hammer can be taken out, and therefore the disassembly and maintenance of the down-the-hole hammer are convenient, and the disassembly convenience of the hammer is effectively improved.
In the preferred embodiment, the bottom of the first tightening part 10 is provided with a first lower connection block 24 connected to the rear end of the lower clamping plate 8, the first lower connection block 24 is connected to a first lower movable block 23 by a shaft, the end surface of the top of the first lower movable block 23 is provided with a first threaded column 22, the top of the first threaded column 22 is sleeved with a first fixing nut 25, the middle part of the first threaded column 22 is sleeved with a first upper movable block 21, the first upper movable block 21 is connected to the first upper connection block 20 by a shaft, the first upper connection block 20 is connected to the rear end of the upper clamping plate 9, the bottom of the second tightening part 11 is provided with a second lower connection block 31 connected to the front end of the lower clamping plate 8, the second lower connection block 31 is connected to a second lower movable block 30 by a shaft, the end surface of the top of the second lower movable block 30 is provided with a second threaded column 29, the top of the second threaded column 29 is sleeved with a second fixing nut 28, the top of the second tightening part 11 is provided with a second upper connecting block 26 connected with the upper clamping plate 9, the second upper connecting block 26 is connected with a second upper movable block 27 through a shaft, a second threaded column 29 penetrates through the second upper movable block 27, a fixing mechanism can fix the outer cylinder of the down-the-hole hammer when the front or rear joint of the down-hole hammer is disassembled by the device, and can clamp and fix outer cylinders with different sizes according to requirements, when the outer cylinder of the down-hole hammer is clamped by the device, a first fixing screw cap 25 and a second fixing screw cap 28 are firstly adjusted according to the diameter of the outer cylinder of the down-hole hammer, so that the length or the height of the first threaded column 22 from below the first fixing screw cap 25 and the length or the height of the second threaded column 29 from below the second fixing screw cap 28 are larger than the diameter of the outer cylinder of the down-hole hammer, the outer cylinder of the down-hole hammer is placed or embedded between the lower clamping plate 8 and the upper clamping plate 9 through the first fixing screw cap 25 and the second fixing screw cap 28, and then the first fixing screw cap 25 and the second fixing screw cap 28 are rotated or screwed down, so that the first fixing screw cap 25 and the second fixing screw cap 28 respectively extrude the first upper movable block 21 and the second upper movable block 27, the distance between the lower clamping plate 8 and the upper clamping plate 9 is shortened, the arc-shaped surfaces of the lower clamping plate 8 and the upper clamping plate 9 extrude or clamp the outer cylinder of the down-hole hammer, the down-hole hammer is clamped and fixed, and the front or rear joint of the down-hole hammer can keep the stability of the outer cylinder of the down-hole hammer when the down-hole hammer is disassembled or unscrewed and taken out, and the practicability of the device is effectively improved.
In the preferred embodiment, the lower clamping plate 8 is provided with a lower clamping plate anti-slip layer 13 on the inner side wall, the upper clamping plate 9 is provided with an upper clamping plate anti-slip layer 12 on the inner side wall, and when the lower clamping plate 8 and the upper clamping plate 9 clamp the outer cylinder of the down-hole hammer, the lower clamping plate anti-slip layer 13 arranged on the lower clamping plate 8 and the upper clamping plate 9 are respectively contacted with the top contact surface and the bottom contact surface of the outer cylinder of the down-hole hammer, so that the friction force of the contact between the lower clamping plate 8 and the upper clamping plate 9 and the outer cylinder of the down-hole hammer can be increased, and the effect of stabilizing the clamping mechanism clamping and the outer cylinder of the down-hole hammer is achieved.
Working principle: in practice, the front or rear joint of the down-the-hole hammer is embedded into the joint clamping cylinder 6, the outer cylinder of the down-the-hole hammer is fixed through the fixing mechanism, the plurality of threaded rods 19 are rotated clockwise and screwed up, the threaded rods 19 connected with the joint clamping cylinder 6 through threads slide downwards in the guide moving block 17 in the guide groove 14 to the middle of the interior of the joint clamping cylinder 6, the arc-shaped clamping blocks 16 arranged by the plurality of movable clamps 15 clamp or clamp the front or rear joint of the down-the-hole hammer, the first fixing screw cap 25 and the second fixing screw cap 28 are adjusted according to the outer cylinder diameter of the down-the-hole hammer, the length or height of the first threaded column 22 from the position below the first fixing screw cap 25 and the length or height of the second threaded column 29 from the position below the second fixing screw cap 28 are larger than the diameter of the outer cylinder of the down-hole hammer, the first fixing screw cap 25 and the second fixing screw cap 28 are used for limiting, then the outer cylinder of the down-the-hole hammer is put or embedded between the lower clamping plate 8 and the upper clamping plate 9, then the first fixing screw cap 25 and the second fixing screw cap 28 are rotated or screwed downwards, so that the first fixing screw cap 25 and the second fixing screw cap 28 respectively extrude the first upper movable block 21 and the second upper movable block 27, thereby reducing the distance between the lower clamping plate 8 and the upper clamping plate 9, the arc-shaped surfaces of the lower clamping plate 8 and the upper clamping plate 9 are extruded or clamped against the outer cylinder of the down-the-hole hammer, thereby clamping and fixing the down-hole hammer, then the servo motor 3 is controlled and started by the controller 2, the output shaft of the servo motor 3 drives the gear set in the speed reducer 4 to rotate, and the output shaft of the speed reducer 4 drives the joint clamping cylinder 6 to rotate when the speed reducer 4 rotates, the front or rear connector of the down-hole hammer is unscrewed when the connector clamping cylinder 6 rotates, so that the front or rear connector of the down-hole hammer can be taken out, and the disassembly and maintenance of the down-hole hammer are convenient.
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 (8)
1. The utility model provides an impacter dismounting device, includes bottom plate (1), be provided with controller (2) on bottom plate (1), the centre one side of the terminal surface at bottom plate (1) top is provided with servo motor (3), and the opposite side is provided with support column (7), its characterized in that: the device also comprises a dismounting mechanism and a fixing mechanism, wherein the dismounting mechanism and the fixing mechanism are both arranged on the bottom plate (1);
the dismounting mechanism comprises a speed reducer (4), a support bearing (5) and a joint clamping cylinder (6), wherein a transmission input shaft of the speed reducer (4) is connected with an output shaft of the servo motor (3), the support bearing (5) is sleeved on the transmission output shaft of the speed reducer (4), and the middle position of the joint clamping cylinder (6) used for fixing a front joint or a rear joint of the down-the-hole hammer is connected with the transmission output shaft of the speed reducer (4);
the fixing mechanism comprises a lower clamping plate (8), an upper clamping plate (9), a first tightening part (10) and a second tightening part (11), wherein the lower clamping plate (8) is arranged on a plurality of support columns (7), the front end and the rear end of the upper clamping plate (9) are respectively connected with the lower clamping plate (8) through a plurality of second tightening parts (11) and a plurality of first tightening parts (10), the lower clamping plate (8) is arranged under the upper clamping plate (9), and the upper clamping plate (9) and the lower clamping plate (8) are arcs which are arranged up and down relative to each other in two sections.
2. An impactor release device according to claim 1, wherein: the controller (2) is electrically connected with the servo motor (3).
3. An impactor release device according to claim 1, wherein: the middle position of the peripheral side edge of the joint clamping cylinder (6) is embedded with a plurality of movable clamps (15), the movable clamps (15) can respectively move in the joint clamping cylinder (6), and a plurality of guide grooves (14) are formed in the middle of the inside of the joint clamping cylinder (6).
4. A impactor release device according to claim 3, wherein: the bottom of activity clamp (15) is provided with arc clamp splice (16), the intermediate position of the rear end of arc clamp splice (16) is provided with direction movable block (17), direction movable block (17) install in guide slot (14), direction movable block (17) can be in guide slot (14) activity.
5. An impactor release device according to claim 4, wherein: the inner side surface of the arc-shaped clamping block (16) is provided with a clamping block anti-slip layer (18), and the middle position of the outer side surface of the arc-shaped clamping block (16) is connected with a rotatable threaded rod (19) through a shaft.
6. An impactor release device according to claim 1, wherein: the bottom of first tightening means (10) be provided with connecting block (24) down behind clamping plate (8) one end is connected, connecting block (24) link to each other with movable block (23) down through the axle under first, the terminal surface at movable block (23) top is provided with first screw thread post (22) down, the top cover of first screw thread post (22) is equipped with first fixation nut (25), the middle part cover of first screw thread post (22) is equipped with movable block (21) on first, movable block (21) link to each other with first last connecting block (20) through the axle on first, first last connecting block (20) with the one end behind clamping plate (9) links to each other.
7. An impactor release device according to claim 1, wherein: the bottom of second tightening part (11) be provided with lower connecting block (31) of the preceding one end connection of centre gripping board (8) down, connecting block (31) are connected with movable block (30) under the second through the hub connection down, the terminal surface at the top of movable block (30) is provided with second screw thread post (29) down, the top cover of second screw thread post (29) is equipped with second fixation nut (28), the top of second tightening part (11) be provided with go up connecting block (26) of the second that centre gripping board (9) link to each other, connecting block (26) are gone up through the hub connection and are gone up movable block (27) with the second, second screw thread post (29) run through movable block (27) on the second.
8. An impactor release device according to claim 1, wherein: the inner side wall of the lower clamping plate (8) is provided with a lower clamping plate anti-slip layer (13), and the inner side wall of the upper clamping plate (9) is provided with an upper clamping plate anti-slip layer (12).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202223190604.6U CN219235213U (en) | 2022-11-30 | 2022-11-30 | Impactor dismounting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202223190604.6U CN219235213U (en) | 2022-11-30 | 2022-11-30 | Impactor dismounting device |
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CN219235213U true CN219235213U (en) | 2023-06-23 |
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CN202223190604.6U Active CN219235213U (en) | 2022-11-30 | 2022-11-30 | Impactor dismounting device |
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CN (1) | CN219235213U (en) |
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2022
- 2022-11-30 CN CN202223190604.6U patent/CN219235213U/en active Active
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