CN215633057U - Crawler-type jumbolter that possesses from walking function - Google Patents
Crawler-type jumbolter that possesses from walking function Download PDFInfo
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- CN215633057U CN215633057U CN202121822407.4U CN202121822407U CN215633057U CN 215633057 U CN215633057 U CN 215633057U CN 202121822407 U CN202121822407 U CN 202121822407U CN 215633057 U CN215633057 U CN 215633057U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 230000008093 supporting effect Effects 0.000 claims abstract description 46
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 25
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 2
- 239000007799 cork Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 18
- 239000011521 glass Substances 0.000 abstract description 13
- 238000005553 drilling Methods 0.000 abstract description 11
- 230000000737 periodic effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a crawler-type jumbolter with a self-walking function, which comprises a supporting seat, wherein a crawler wheel assembly is arranged at the lower end of the supporting seat, a cab is fixedly connected to one end of the upper side of the supporting seat, a cleaning mechanism is arranged at the end, close to the cab, of the supporting seat, a water tank is fixedly connected to the end, close to the cleaning mechanism, of the supporting seat, and a water pump is fixedly connected to the upper end of the water tank. This crawler-type roofbolter that possesses from function of walking, through setting up clean mechanism at the water tank side, start the water pump during drilling, the turbine drives second belt pulley component and operates under the effect of rivers, second belt pulley component passes through helical gear subassembly, first sheave subassembly, first carousel, first traction lever drive clean piece and is periodic reciprocating motion along the vertical direction, and then clean the positive glass surface of driver's cabin, in order to avoid the positive glass of driver's cabin to be infected with too much dust and influence driver's drilling.
Description
Technical Field
The utility model relates to the technical field of mechanical construction, in particular to a crawler-type jumbolter with a self-walking function.
Background
The anchor rod drilling machine is also called as an anchor drilling machine in some places, is roadway anchor rod supporting equipment for coal mines, and has outstanding advantages in the aspects of improving supporting effect, reducing cost, accelerating roadway forming speed, reducing auxiliary transportation amount, lightening labor intensity, improving roadway section utilization rate and the like.
The crawler-type roofbolter that has current self-walking function produces a large amount of dusts easily during drilling, and when the dust was attached to on the driver's cabin observation end glass, the windshield wiper was difficult to effectively clean it, leads to the potential safety hazard easily, removes in addition, can't in time clean the dust of attaching to on stock supporting plate end track, leads to the part wearing and tearing, influences apparatus life.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a crawler-type jumbolter with a self-walking function, which solves the problems that when a large amount of dust is generated in a hole and attached to the observation end glass of a cab, a wiper is difficult to effectively clean the observation end glass, potential safety hazards are easily caused, the dust attached to a rail at the end of a supporting plate of a bolt cannot be cleaned in time, parts are abraded, the service life of an instrument is influenced and the like.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a crawler-type jumbolter with a self-walking function comprises a supporting seat, wherein supporting cylinders are fixedly connected with two ends of the supporting seat, a crawler wheel assembly is arranged at the lower end of the supporting seat, a cab is fixedly connected with one end of the upper side of the supporting seat, a cleaning mechanism is arranged at the end, close to the cab, of the supporting seat, a water tank connected with the cleaning mechanism is fixedly connected with the end, close to the cleaning mechanism, of the supporting seat, a water pump is fixedly connected with the upper end of the water tank, a drain pipe fixedly connected with the water tank is fixedly connected with the upper end of the water outlet side of the water pump, a shell is fixedly connected with the upper end of the water outlet side of the water pump, a second belt pulley assembly connected with the cleaning mechanism is connected with the middle end of the shell, the end, far away from the cab, of the supporting seat is rotatably connected with a rotating seat, an adjusting arm is arranged at the upper end of the rotating seat, a supporting plate is connected with a moving seat in a sliding manner, the movable seat is characterized in that a motor is fixedly connected to the upper end of the movable seat, an anchor rod is fixedly connected to the tail end of the output end of the motor, a third belt pulley assembly connected with the lower end of the movable seat is connected to the middle end of the output end of the motor, and a second bevel gear assembly connected with the lower end of the movable seat is connected to the lower end of the third belt pulley assembly.
Preferably, clean mechanism comprises protective housing, helical gear subassembly, sheave subassembly, first carousel, first traction lever, clean piece, first bevel gear subassembly, regulating part, bin, protective housing and water tank side fixed connection, the helical gear subassembly is connected with the second pulley subassembly, bin lower extreme and water tank upper end fixed connection, bin upper end fixed connection and drain pipe downside fixed connection's branch pipe, sheave subassembly and supporting seat connection.
Preferably, the inner end of the protective shell is connected with the bevel gear assembly, the bevel gear assembly is connected with the sheave assembly close to the outer side of the protective shell, the sheave assembly is far away from the end of the protective shell and is connected with the first rotary disc and the first bevel gear assembly, the first bevel gear assembly is connected with the inner end of the protective shell, the edge of the first rotary disc is rotatably connected with the first traction rod, the upper end of the first traction rod is rotatably connected with the back of the cleaning block, the side end of the storage box is connected with a water outlet pipe fixedly connected with the cleaning block, the bottom end of the storage box is connected with the adjusting piece, and the adjusting piece is respectively connected with the protective shell and the first bevel gear assembly.
Preferably, the adjusting part comprises a first belt pulley assembly, a second rotary table, a second traction rod, a movable plate and a plug plate, the lower end of the first belt pulley assembly is connected with the protective shell and the first bevel gear assembly respectively, the upper end of the first belt pulley assembly is connected with the second rotary table, the edge of the second rotary table is rotatably connected with the second traction rod, the tail end of the second traction rod is rotatably connected with the movable plate, the tail end of the movable plate is rotatably connected with the plug plate, and the plug plate is slidably connected with the lower end of the storage box.
Preferably, the lower end of the storage box is provided with a movable groove which is embedded with a leakage-proof gasket and is in sliding connection with a plug plate, and the plug plate is fixedly connected with a soft plug far away from the second traction rod end.
Preferably, the inner end of the casing is rotatably connected with a turbine connected with the second belt pulley assembly, the side of the supporting plate is fixedly connected with an air cylinder with an extension end fixedly connected with the moving seat, the end, close to the motor, of the water discharge pipe is fixedly connected with a spray head, the water discharge pipe is a soft telescopic pipeline, and the lower end of the second bevel gear assembly is connected with a brush.
Advantageous effects
The utility model provides a crawler-type jumbolter with a self-walking function. Compared with the prior art, the method has the following beneficial effects:
(1) this crawler-type roofbolter that possesses from function of walking, through setting up clean mechanism at the water tank side, start the water pump during drilling, the turbine drives second belt pulley component and operates under the effect of rivers, second belt pulley component passes through helical gear subassembly, first sheave subassembly, first carousel, first traction lever drive clean piece and be periodic reciprocating motion along the vertical direction, and then clean the positive glass surface of driver's cabin, in order to avoid the positive glass of driver's cabin to be infected with too much dust and influence driver's drilling.
(2) This crawler-type roofbolter that possesses from function of walking, through set up the regulating part in clean mechanism inner, sheave subassembly is through first bevel gear subassembly, first belt pulley subassembly, the second carousel, the second traction lever, the movable plate drives cock board and soft stopper and is reciprocating motion along the horizontal direction, wherein soft stopper carries out the periodic reciprocal jam to the outlet pipe, thereby realize that the bin feeds water for clean piece through the outlet pipe at regular time and quantity, make the clean piece to glass on attached to the dust clean more abundant.
(3) This crawler-type roofbolter that possesses from function of walking through setting up the shower nozzle at the drain pipe end, and the water pump is taken out the water in the water tank to the backup pad end through the drain pipe and is gone out water through the shower nozzle, and the cooperation brush is cleaned the backup pad surface attached dust, and the track attached dust leads to part wearing and tearing when avoiding follow-up removal seat to remove, influences apparatus life.
Drawings
FIG. 1 is a side elevation, partial cross-sectional view of the present invention;
FIG. 2 is an enlarged cross-sectional view of the inner end cleaning mechanism of the present invention;
fig. 3 is an enlarged sectional view of the inner end adjusting member of the present invention.
In the figure: 1. a supporting seat; 2. a support cylinder; 3. a track wheel assembly; 4. a cab; 5. a cleaning mechanism; 51. a protective shell; 52. a helical gear assembly; 53. a sheave assembly; 54. a first turntable; 55. a first traction rod; 56. a cleaning block; 57. a first bevel gear assembly; 58. an adjustment member; 581. a first pulley assembly; 582. a second turntable; 583. a second traction rod; 584. moving the plate; 585. a plug plate; 59. a storage tank; 6. a water pump; 7. a housing; 8. a second pulley assembly; 9. a rotating seat; 10. an adjusting arm; 11. a support plate; 12. a motor; 13. an anchor rod; 14. a movable seat; 15. a drain pipe; 16. a third pulley assembly; 17. a fan blade; 18. a second bevel gear assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a crawler-type jumbolter with self-walking function comprises a supporting seat 1, supporting cylinders 2 are fixedly connected with two ends of the supporting seat 1, a crawler wheel assembly 3 is arranged at the lower end of the supporting seat 1, a cab 4 is fixedly connected with one end of the upper side of the supporting seat 1, a cleaning mechanism 5 is arranged at the end, close to the cab 4, of the supporting seat 1, a water tank connected with the cleaning mechanism 5 is fixedly connected with the end, close to the cleaning mechanism 5, of the supporting seat 1, the cleaning mechanism 5 comprises a protective shell 51, a helical gear assembly 52, a sheave assembly 53, a first rotary disc 54, a first traction rod 55, a cleaning block 56, a first bevel gear assembly 57, an adjusting piece 58 and a storage box 59, the protective shell 51 is fixedly connected with the side face of the water tank, the helical gear assembly 52 is connected with a second pulley assembly 8, the lower end of the storage box 59 is fixedly connected with the upper end of the water tank, and the upper end of the storage box 59 is fixedly connected with a branch pipe fixedly connected with the lower side of a drain pipe 15, sheave assembly 53 is connected to support base 1. The inner end of the protective shell 51 is connected with the bevel gear assembly 52, the bevel gear assembly 52 is connected with the grooved pulley assembly 53 close to the outer side of the protective shell 51, the end, far away from the protective shell 51, of the grooved pulley assembly 53 is connected with the first rotary disc 54 and the first bevel gear assembly 57, the first bevel gear assembly 57 is connected with the inner end of the protective shell 51, the edge of the first rotary disc 54 is rotatably connected with the first traction rod 55, the upper end of the first traction rod 55 is rotatably connected with the back of the cleaning block 56, the side end of the storage tank 59 is connected with a water outlet pipe fixedly connected with the cleaning block 56, the bottom end of the storage tank 59 is connected with the adjusting piece 58, and the adjusting piece 58 is respectively connected with the protective shell 51 and the first bevel gear assembly 57.
When the water pump 6 is started, the turbine in the machine shell 7 drives the second belt pulley assembly 8 to operate under the action of water flow, the branch pipe transfers part of water in the drain pipe into the storage tank 59, the second belt pulley assembly 8 drives the helical gear assembly 52 to operate, the helical gear assembly 52 drives the first grooved pulley assembly 53 to operate, the first grooved pulley assembly 53 drives the first rotary disc 54 to periodically rotate, the first rotary disc 54 drives the cleaning block 56 to periodically reciprocate in the vertical direction through the first traction rod 55, and further, when a hole is drilled, the surface of the front glass of the cab 4 is cleaned, so that the situation that the front glass of the cab 4 is contaminated by too much dust to affect the drilling of a driver is avoided.
The adjusting piece 58 is composed of a first belt pulley assembly 581, a second rotary disc 582, a second traction rod 583, a moving plate 584 and a plug plate 585, wherein the lower end of the first belt pulley assembly 581 is respectively connected with the protective shell 51 and the first bevel gear assembly 57, the upper end of the first belt pulley assembly 581 is connected with the second rotary disc 582, the edge of the second rotary disc 582 is rotatably connected with the second traction rod 583, the tail end of the second traction rod 583 is rotatably connected with the moving plate 584, the tail end of the moving plate 584 is rotatably connected with the plug plate 585, and the plug plate 585 is slidably connected with the lower end of the storage box 59. The storage box 59 lower extreme is equipped with embedded leak protection packing ring and with cock assembly 585 sliding connection's movable slot, cock assembly 585 is kept away from second traction lever 583 end fixedly connected with soft stopper, sheave assembly 53 drives first bevel gear subassembly 57 and operates, first bevel gear subassembly 57 drives second carousel 582 through first pulley assembly 581 and rotates, second carousel 582 passes through second traction lever 583, movable plate 584 drives cock assembly 585 and soft stopper and is reciprocating motion along the horizontal direction, wherein the soft stopper carries out periodic reciprocal jam to the outlet pipe, thereby realize that storage box 59 feeds water for cleaning block 56 through the outlet pipe is fixed time the ration, make cleaning block 56 more abundant to the cleanness of attached dust on the glass.
Water tank upper end fixedly connected with water pump 6, water pump 6 fixedly connected with and water tank fixed connection's drain pipe 15, water pump 6 goes out water side upper end fixedly connected with casing 7, casing 7 middle-end is connected with the second belt pulley subassembly 8 of being connected with cleaning mechanism 5, 4 end rotations of driver's cabin are kept away from to supporting seat 1 and are connected with and rotate seat 9, it is equipped with regulating arm 10 to rotate seat 9 upper end, the upper end of regulating arm 10 is connected with backup pad 11, backup pad 11 upper end sliding connection has and removes seat 14, remove 14 upper end fixedly connected with motors 12 of seat, motor 12 output end fixedly connected with stock 13, motor 12 output middle-end is connected with the third belt pulley subassembly 16 of being connected with the 14 lower extremes of removal seat, the 16 lower extremes of third belt pulley subassembly is connected with the second bevel gear subassembly 18 of being connected with the 14 lower extremes of removal seat. Casing 7 the inner rotates to be connected with the turbine of being connected with second belt pulley subassembly 8, 11 side fixedly connected with extension ends of backup pad and the cylinder of removing 14 fixed connection of seat, drain pipe 15 is close to motor 12 fixedly connected with shower nozzle, drain pipe 15 is soft scalable pipeline, the 18 lower extreme of second bevel gear subassembly is connected with the brush, when drilling produces a large amount of dust, start water pump 6, water pump 6 is taken out to backup pad 11 end and is gone out water through the shower nozzle through the water in the drain pipe 15 with the water tank, the cooperation brush is cleaned 11 surperficial attached dust in backup pad, the track is attached to the dust and is leaded to the part wearing and tearing when avoiding follow-up removal seat 14 to remove, influence apparatus life, the turbine provides power for the operation of second belt pulley subassembly 8, the cylinder provides power for removing 14 movements.
Meanwhile, the contents which are not described in detail in the specification belong to the prior art which is known by the person skilled in the art, and the model parameters of each electric appliance are not particularly limited, and conventional equipment can be used.
When the device is used, a user enters the cab 4, the whole device is started, the whole device is moved to a to-be-drilled area through the crawler wheel assembly 3, the positions of the supporting plate 11 and the upper end part of the supporting plate 11 are adjusted through the adjusting arm 10, the air cylinder on the side surface of the supporting plate 11 and the motor 12 on the upper end of the supporting plate 11 are started, the air cylinder drives the moving seat 14, the motor 12, the anchor rod 13 and other parts to be close to the to-be-drilled position, in the process, the motor 12 drives the anchor rod 13 to rotate, the second bevel gear assembly 18 is driven to operate through the third bevel gear assembly 16, the lower end brush of the second bevel gear assembly 18 is driven to rotate, the brush cleans the upper surface of the supporting plate 11, the anchor rod 13 performs drilling treatment when contacting with the drilled position, when a large amount of dust is generated in drilling, the water pump 6 is started, the water in the water pump 6 pumps water in the water tank to the end of the supporting plate 11 through the drain pipe 15 and discharges water through the nozzle to clean the dust attached to the surface of the supporting plate 11, the abrasion of parts caused by the adhesion of dust on the track when the subsequent moving seat 14 moves is avoided, and the service life of the apparatus is influenced, meanwhile, the turbine in the casing 7 drives the second pulley assembly 8 to operate, the branch pipe transfers part of the water in the drain pipe into the storage tank 59, the second pulley assembly 8 drives the helical gear assembly 52 to operate, the helical gear assembly 52 drives the first grooved gear assembly 53 to operate, the first grooved gear assembly 53 drives the first rotary disc 54 to periodically rotate, the first rotary disc 54 drives the cleaning block 56 to periodically reciprocate along the vertical direction through the first traction rod 55, so as to clean the front glass grooved wheel of the cab 4, similarly, the first grooved gear assembly 57 is driven by the first grooved gear assembly 581 to drive the second rotary disc 582 to rotate, the second rotary disc 582 drives the plug plate 585 to reciprocate along the horizontal direction through the second traction rods 583 and the moving plate 584, therefore, the storage tank 59 supplies water to the cleaning block 56 at regular time and quantity through the water outlet pipe, and the cleaning block 56 can clean dust attached to the glass more fully.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 crawler-type jumbolter that possesses from walking function, includes supporting seat (1), its characterized in that: the supporting seat is characterized in that supporting cylinders (2) are fixedly connected to two ends of the supporting seat (1), a crawler wheel assembly (3) is arranged at the lower end of the supporting seat (1), a cab (4) is fixedly connected to one end of the upper side of the supporting seat (1), a cleaning mechanism (5) is arranged at the end, close to the cab (4), of the supporting seat (1), a water tank connected with the cleaning mechanism (5) is fixedly connected to the end, close to the cleaning mechanism (5), of the supporting seat (1), a water pump (6) is fixedly connected to the upper end of the water outlet side of the water pump (6), a shell (7) is fixedly connected to the upper end of the water outlet side of the water pump (6), a second belt pulley assembly (8) connected with the cleaning mechanism (5) is connected to the middle end of the shell (7), and a rotating seat (9) is rotatably connected to the end, far away from the cab (4), of the supporting seat (1), rotate seat (9) upper end and be equipped with regulating arm (10), regulating arm (10) upper end is connected with backup pad (11), backup pad (11) upper end sliding connection has removal seat (14), remove seat (14) upper end fixedly connected with motor (12), motor (12) output end fixedly connected with stock (13), motor (12) output middle-end is connected with and removes third pulley subassembly (16) that seat (14) lower extreme is connected, third pulley subassembly (16) lower extreme is connected with and removes second bevel gear subassembly (18) that seat (14) lower extreme is connected.
2. A self-propelled tracked roof bolter according to claim 1, wherein: clean mechanism (5) comprise protective housing (51), helical gear subassembly (52), sheave subassembly (53), first carousel (54), first traction lever (55), clean piece (56), first bevel gear subassembly (57), regulating part (58), bin (59), protective housing (51) and water tank side fixed connection, helical gear subassembly (52) are connected with second pulley subassembly (8), bin (59) lower extreme and water tank upper end fixed connection, bin (59) upper end fixed connection have with drain pipe (15) downside fixed connection's branch pipe, sheave subassembly (53) are connected with supporting seat (1).
3. A self-propelled tracked roof bolter according to claim 2, wherein: the inner end of the protective shell (51) is connected with the bevel gear assembly (52), the bevel gear assembly (52) is connected with the sheave assembly (53) close to the outer side of the protective shell (51), the sheave assembly (53) is connected with the first rotary disc (54) and the first bevel gear assembly (57) far away from the protective shell (51), the first bevel gear assembly (57) is connected with the inner end of the protective shell (51), the edge of the first rotary disc (54) is rotatably connected with the first traction rod (55), the upper end of the first traction rod (55) is rotatably connected with the back of the cleaning block (56), the side end of the storage box (59) is connected with a water outlet pipe fixedly connected with the cleaning block (56), the bottom end of the storage box (59) is connected with the adjusting piece (58), and the adjusting piece (58) is respectively connected with the protective shell (51) and the first bevel gear assembly (57).
4. A self-propelled tracked roof bolter according to claim 3, wherein: regulating part (58) comprises first belt pulley subassembly (581), second carousel (582), second traction lever (583), movable plate (584), cock board (585), first belt pulley subassembly (581) lower extreme is connected with protective housing (51), first bevel gear subassembly (57) respectively, first belt pulley subassembly (581) upper end is connected with second carousel (582), second carousel (582) edge rotates with second traction lever (583) to be connected, second traction lever (583) are terminal to be connected with movable plate (584) rotation, movable plate (584) is terminal to be connected with cock board (585) rotation, cock board (585) and bin (59) lower extreme sliding connection.
5. A self-propelled tracked jumbolter according to claim 4, wherein: bin (59) lower extreme is equipped with embedded leak protection packing ring and with cock board (585) sliding connection's activity groove, cock board (585) are kept away from second traction lever (583) end fixedly connected with cork.
6. A self-propelled tracked roof bolter according to claim 1, wherein: casing (7) inner rotates to be connected with the turbine of being connected with second belt pulley subassembly (8), backup pad (11) side fixedly connected with extension end and the cylinder that removes seat (14) fixed connection, drain pipe (15) are close to motor (12) end fixedly connected with shower nozzle, drain pipe (15) are soft scalable pipeline, second bevel gear subassembly (18) lower extreme is connected with the brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121822407.4U CN215633057U (en) | 2021-08-05 | 2021-08-05 | Crawler-type jumbolter that possesses from walking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121822407.4U CN215633057U (en) | 2021-08-05 | 2021-08-05 | Crawler-type jumbolter that possesses from walking function |
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| Publication Number | Publication Date |
|---|---|
| CN215633057U true CN215633057U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121822407.4U Active CN215633057U (en) | 2021-08-05 | 2021-08-05 | Crawler-type jumbolter that possesses from walking function |
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| CN (1) | CN215633057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114887977A (en) * | 2022-06-01 | 2022-08-12 | 广东省惠勘建设工程有限责任公司 | Drill rod recycling and dredging device for anchor rod drilling machine and using method of drill rod recycling and dredging device |
-
2021
- 2021-08-05 CN CN202121822407.4U patent/CN215633057U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114887977A (en) * | 2022-06-01 | 2022-08-12 | 广东省惠勘建设工程有限责任公司 | Drill rod recycling and dredging device for anchor rod drilling machine and using method of drill rod recycling and dredging device |
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Effective date of registration: 20240412 Address after: No. 9, Unit 2, Building 1, Kangning Road, Jiangyang District, Luzhou City, Sichuan Province, 646000 Patentee after: Xu Tingfu Country or region after: China Patentee after: Liu Qiongyang Address before: 224000 Building 2 (f), Fenghuang neighborhood committee, Longgang Town, Yandu District, Yancheng City, Jiangsu Province Patentee before: Jiangsu Dengying Heavy Industry Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240429 Address after: No. 22, middle Jiangyang Road, Jiangyang District, Luzhou City, Sichuan Province Patentee after: Luzhou Xinghua Construction Group Co.,Ltd. Country or region after: China Address before: No. 9, Unit 2, Building 1, Kangning Road, Jiangyang District, Luzhou City, Sichuan Province, 646000 Patentee before: Xu Tingfu Country or region before: China Patentee before: Liu Qiongyang |