CN218540827U

CN218540827U - Underground pore-forming device for hydraulic grab bucket

Info

Publication number: CN218540827U
Application number: CN202222970897.3U
Authority: CN
Inventors: 徐华忠; 周赟; 吴文明
Original assignee: Jiangyin Taishun Mechanical Equipment Co ltd
Current assignee: Jiangyin Taishun Mechanical Equipment Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-02-28
Anticipated expiration: 2032-11-08

Abstract

The utility model relates to a hydraulic grab technical field, and a hydraulic grab underground pore-forming device is disclosed, the device comprises a device body, the device body is including broken subassembly, snatch the subassembly, clean subassembly, hoisting assembly and center post, broken unit mount is inside the center post, and install hoisting assembly on the top, snatch unit mount in the center post bottom, and internally mounted has clean subassembly, broken subassembly includes the motor, the apparatus further comprises a rotating shaft, the tool bit, backup pad and pull ring, it includes the supporting shoe to snatch the subassembly, the bottom suspension shoe, the hydraulic stem, grab lamella and connecting block, clean subassembly includes the inlet tube, outlet pipe and shower nozzle, it includes the roof to promote the subassembly, go-between and electric telescopic handle. This hydraulic grab underground pore-forming device is through setting up broken subassembly and snatching the subassembly, carries out the breakage earlier with hard soil matter then snatchs, has improved pore-forming efficiency, through setting up clean subassembly, can clean adnexed earth on the grab lamella after the work.

Description

Underground pore-forming device for hydraulic grab bucket

Technical Field

The utility model relates to a hydraulic grab technical field specifically is a hydraulic grab underground pore-forming device.

Background

The hydraulic grab bucket is a working device which supplies power to a hydraulic oil cylinder through a hydraulic power source so as to drive the opening and closing of a left combined bucket and a right combined bucket or a plurality of jaw plates to grab and discharge bulk materials.

According to the retrieval discovery, chinese patent literature, no. CN201459791U, the utility model discloses a grab bucket underground pore-forming device, the device has accomplished the overall process of grab bucket underground pore-forming through a hoist wire rope, the construction progress is fast, a small, the cost is low, the adaptability is good, the mud sediment handling capacity is few and safe and reliable's grab bucket underground pore-forming device has been realized, but the device is when meetting hard soil matter, pore-forming efficiency is low, and the adnexed earth needs the manual work to be cleared up on the grab flap, work efficiency has been reduced, so need improve current device, in order to satisfy actual need.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hydraulic grab underground pore-forming device possesses advantages such as the efficient and clean lamella attachment of pore-forming, has solved above-mentioned technical problem.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: a hydraulic grab bucket underground pore-forming device comprises a device body, wherein the device body comprises a crushing assembly, a grabbing assembly, a cleaning assembly, a lifting assembly and a central column, the crushing assembly is installed inside the central column, the lifting assembly is installed at the top end of the crushing assembly, the grabbing assembly is installed at the bottom end of the central column, and the cleaning assembly is installed inside the grabbing assembly;

the crushing assembly comprises a motor, a rotating shaft, a cutter head, a supporting plate and a pull ring, the supporting plate is arranged at the side end in the central column, the motor is arranged at the top end of the supporting plate, the output end of the motor is connected with the rotating shaft, the cutter head is arranged on the outer wall of the rotating shaft, and the pull ring is arranged at the top end of the supporting plate;

the grabbing component comprises an upper supporting block, a lower supporting block, a hydraulic rod, a grabbing flap and a connecting block, the upper supporting block is installed at the side end of the central column, the hydraulic rod is installed at the bottom end of the upper supporting block, the lower supporting block is installed at the side end of the grabbing flap, the connecting block is installed at the bottom end of the central column, and the grabbing flap is installed inside the connecting block;

the cleaning assembly comprises a water inlet pipe, a water outlet pipe and a spray head, the water inlet pipe is arranged at the side end of the connecting block, the water outlet pipe is arranged at the bottom end of the connecting block, and the spray head is arranged at the bottom end of the connecting block;

the lifting assembly comprises a top plate, a connecting ring and an electric telescopic rod, the top plate is installed at the top end of the central column, the electric telescopic rod is installed at the bottom end of the top plate, and the connecting ring is installed at the bottom end of the electric telescopic rod.

Preferably, the crushing assembly is fixedly installed inside the central column, the lifting assembly is fixedly installed at the top end of the crushing assembly, the grabbing assemblies are symmetrically and fixedly installed at the bottom end of the central column, and the cleaning assemblies are symmetrically and fixedly installed inside the grabbing assemblies.

Through above-mentioned technical scheme, broken subassembly can carry out the breakage earlier to hard soil matter, then lets to snatch the subassembly and snatch, has improved the work efficiency of pore-forming, and clean subassembly can be to grabbing the inside cleanness that cleans of lamella, further improves work efficiency.

Preferably, the supporting plate is fixedly installed at the inner side end of the central column, the motor is fixedly installed at the top end of the supporting plate, the output end of the motor is rotatably connected with a rotating shaft, the tool bits are symmetrically and fixedly installed on the outer wall of the rotating shaft, and the pull ring is fixedly installed at the top end of the supporting plate.

Through above-mentioned technical scheme, starter motor, motor drive pivot rotate, and the pivot is rotated and is driven the tool bit and rotate, and the tool bit pivoted in-process is broken hard soil property, conveniently snatchs.

Preferably, the upper supporting block is fixedly installed at the side end of the central column, a hydraulic rod is fixedly installed at the bottom end of the upper supporting block, the lower supporting block is fixedly installed at the side end of the grasping flap, the connecting block is fixedly installed at the bottom end of the central column, and the grasping flap is rotatably installed inside the connecting block.

Through above-mentioned technical scheme, start the hydraulic stem, the hydraulic stem is flexible to be driven and is grabbed the lamella and open or close, accomplishes and grabs the process of material and unloading.

Preferably, the water inlet pipe is communicated with and fixedly installed at the side end of the connecting block, the water outlet pipe array is fixedly installed at the bottom end of the connecting block, and the bottom end is fixedly provided with the spray head.

Through above-mentioned technical scheme, through to inlet tube injected water, water is carried to the shower nozzle through the outlet pipe, and the shower nozzle sprays water to grabbing lamella inner wall, will adhere to and wash at the earth of grabbing lamella inner wall.

Preferably, the top plate is fixedly installed at the top end of the center column, an electric telescopic rod is fixedly installed at the bottom end of the top plate, and the connecting ring is fixedly installed at the bottom end of the electric telescopic rod.

Through above-mentioned technical scheme, start electric telescopic handle, electric telescopic handle bottom is connected through go-between and pull ring, and electric telescopic handle removes and drives the pivot and remove.

Compared with the prior art, the utility model provides a hydraulic grab underground pore-forming device possesses following beneficial effect:

1. the utility model discloses a start hydraulic stem, the flexible drive clack of hydraulic stem is opened, start electric telescopic handle, electric telescopic handle downstream, the pivot is downstream under the action of gravity, contact until pivot bottom and ground, the starter motor, the motor drives the pivot and rotates, the pivot is rotated and is driven the tool bit and is rotated, hard soil property carries out the breakage in the tool bit pivoted process, restart electric telescopic handle, electric telescopic handle rebound, drive pivot rebound, then restart hydraulic stem, the flexible drive clack of hydraulic stem snatchs clod back closure, the completion is got the material.

2. The utility model discloses a to inlet tube injected water, water is carried to the shower nozzle through the outlet pipe, and the shower nozzle sprays water to grabbing lamella inner wall, will adhere to the earth of grabbing lamella inner wall and wash.

Drawings

FIG. 1 is a schematic view of the underground hole-forming device of the hydraulic grab bucket of the structure of the utility model;

FIG. 2 is the internal schematic view of the underground pore-forming device of the hydraulic grab bucket of the structure of the utility model;

fig. 3 is a partially enlarged schematic view of a in the structure diagram 2 of the present invention.

Wherein: 1. a device body; 2. a crushing assembly; 3. a grasping assembly; 4. a cleaning assembly; 5. a lifting assembly; 6. a central column; 21. a motor; 22. a rotating shaft; 23. a cutter head; 24. a support plate; 25. a pull ring; 31. an upper support block; 32. a lower support block; 33. a hydraulic lever; 34. grasping a valve; 35. connecting blocks; 41. a water inlet pipe; 42. a water outlet pipe; 43. a spray head; 51. a top plate; 52. a connecting ring; 53. an electric telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, a hydraulic grab bucket underground pore-forming device comprises a device body 1, wherein the device body 1 comprises a crushing component 2, a grabbing component 3, a cleaning component 4, a lifting component 5 and a central column 6, the crushing component 2 is installed inside the central column 6, the lifting component 5 is installed at the top end of the crushing component, the grabbing component 3 is installed at the bottom end of the central column 6, and the cleaning component 4 is installed inside the grabbing component 3;

the crushing assembly 2 comprises a motor 21, a rotating shaft 22, a cutter head 23, a supporting plate 24 and a pull ring 25, the supporting plate 24 is arranged at the inner side end of the central column 6, the motor 21 is arranged at the top end of the supporting plate 24, the output end of the motor is connected with the rotating shaft 22, the cutter head 23 is arranged on the outer wall of the rotating shaft 22, and the pull ring 25 is arranged at the top end of the supporting plate 24;

the grabbing component 3 comprises an upper supporting block 31, a lower supporting block 32, a hydraulic rod 33, a grabbing flap 34 and a connecting block 35, wherein the upper supporting block 31 is installed at the side end of the central column 6, the hydraulic rod 33 is installed at the bottom end of the upper supporting block, the lower supporting block 32 is installed at the side end of the grabbing flap 34, the connecting block 35 is installed at the bottom end of the central column 6, and the grabbing flap 34 is installed inside the connecting block;

the cleaning component 4 comprises a water inlet pipe 41, a water outlet pipe 42 and a spray head 43, wherein the water inlet pipe 41 is arranged at the side end of the connecting block 35, the water outlet pipe 42 is arranged at the bottom end of the connecting block 35, and the spray head 43 is arranged at the bottom end;

the lifting assembly 5 comprises a top plate 51, a connecting ring 52 and an electric telescopic rod 53, wherein the top plate 51 is mounted at the top end of the central column 6, the electric telescopic rod 53 is mounted at the bottom end of the top plate, and the connecting ring 52 is mounted at the bottom end of the electric telescopic rod 53.

Concretely, broken subassembly 2 fixed mounting is inside center post 6, and top fixed mounting has hoisting assembly 5, snatchs subassembly 3 symmetry fixed mounting in center post 6 bottom, and inside symmetry fixed mounting has clean subassembly 4, and the advantage is, broken subassembly 2 can carry out the breakage earlier to hard soil matter, then lets snatch subassembly 3 and snatch, has improved the work efficiency of pore-forming, and clean subassembly 4 can be to grabbing 34 inside clean, further improves work efficiency.

Specifically, backup pad 24 fixed mounting is in the inside side of center post 6, and motor 21 fixed mounting is on the 24 tops of backup pad, and output end rotatable coupling has pivot 22, and tool bit 23 symmetry fixed mounting is in the outer wall of pivot 22, and pull ring 25 fixed mounting is on the 24 tops of backup pad, and the advantage is, starter motor 21, motor 21 drive pivot 22 rotate, and pivot 22 rotates and drives tool bit 23 and rotate, and tool bit 23 pivoted in-process carries out the breakage with hard soil texture, conveniently snatchs.

Specifically, go up supporting shoe 31 fixed mounting in the 6 sides of center post, and bottom fixed mounting has hydraulic stem 33, and lower supporting shoe 32 fixed mounting is in grabbing 34 sides, and connecting block 35 fixed mounting in 6 bottoms of center post, and inside rotatable installation has grabs lamella 34, and the advantage is that, starts hydraulic stem 33, and hydraulic stem 33 is flexible to be driven and is grabbed lamella 34 and open or closed, accomplishes the process of grabbing the material and unloading.

Specifically, inlet tube 41 link up fixed mounting in connecting block 35 side, and outlet pipe 42 array fixed mounting in connecting block 35 bottom, and bottom fixed mounting has shower nozzle 43, and the advantage is, through to inlet tube 41 injected water, water is carried to shower nozzle 43 through outlet pipe 42, and shower nozzle 43 sprays water to grabbing lamella 34 inner wall, will be attached to and wash the earth of grabbing lamella 34 inner wall.

Specifically, roof 51 fixed mounting is on 6 tops of center post, and bottom fixed mounting has electric telescopic handle 53, and go-between 52 fixed mounting is in electric telescopic handle 53 bottom, and the advantage is, starts electric telescopic handle 53, and electric telescopic handle 53 bottom is connected through go-between 52 and pull ring 25, and electric telescopic handle 53 removes and drives pivot 22 and remove.

When the soil cleaning machine is used, the hydraulic rod 33 is started, the hydraulic rod 33 stretches to drive the grab blade 34 to be opened, the electric telescopic rod 53 is started, the electric telescopic rod 53 moves downwards, the rotating shaft 22 moves downwards under the action of gravity until the bottom end of the rotating shaft 22 is contacted with the ground, the motor 21 is started, the motor 21 drives the rotating shaft 22 to rotate, the rotating shaft 22 rotates to drive the cutter head 23 to rotate, the cutter head 23 breaks hard soil in the rotating process, the electric telescopic rod 53 is started again, the electric telescopic rod 53 moves upwards to drive the rotating shaft 22 to move upwards, then the hydraulic rod 33 is started again, the hydraulic rod 33 stretches to drive the grab blade 34 to grab and close soil after broken soil, material taking is completed, water is injected into the water inlet pipe 41 and is conveyed to the spray head 43 through the water outlet pipe 42, the spray head 43 sprays water to the inner wall of the grab blade 34, and soil attached to the inner wall of the grab blade 34 is washed.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic grab underground pore-forming device, includes the device body (1), its characterized in that: the device body (1) comprises a crushing assembly (2), a grabbing assembly (3), a cleaning assembly (4), a lifting assembly (5) and a central column (6), wherein the crushing assembly (2) is installed inside the central column (6), the lifting assembly (5) is installed at the top end of the crushing assembly, the grabbing assembly (3) is installed at the bottom end of the central column (6), and the cleaning assembly (4) is installed inside the grabbing assembly;

the crushing assembly (2) comprises a motor (21), a rotating shaft (22), a cutter head (23), a supporting plate (24) and a pull ring (25), the supporting plate (24) is installed at the inner side end of the central column (6), the motor (21) is installed at the top end of the supporting plate (24), the output end of the motor is connected with the rotating shaft (22), the cutter head (23) is installed on the outer wall of the rotating shaft (22), and the pull ring (25) is installed at the top end of the supporting plate (24);

the grabbing component (3) comprises an upper supporting block (31), a lower supporting block (32), a hydraulic rod (33), a grabbing flap (34) and a connecting block (35), the upper supporting block (31) is installed at the side end of the central column (6), the hydraulic rod (33) is installed at the bottom end of the upper supporting block, the lower supporting block (32) is installed at the side end of the grabbing flap (34), the connecting block (35) is installed at the bottom end of the central column (6), and the grabbing flap (34) is installed inside the connecting block;

the cleaning assembly (4) comprises a water inlet pipe (41), a water outlet pipe (42) and a spray head (43), the water inlet pipe (41) is installed at the side end of the connecting block (35), the water outlet pipe (42) is installed at the bottom end of the connecting block (35), and the spray head (43) is installed at the bottom end of the water outlet pipe;

the lifting assembly (5) comprises a top plate (51), a connecting ring (52) and an electric telescopic rod (53), the top plate (51) is installed at the top end of the central column (6), the electric telescopic rod (53) is installed at the bottom end of the top plate, and the connecting ring (52) is installed at the bottom end of the electric telescopic rod (53).

2. The underground hole forming device for the hydraulic grab bucket according to claim 1, wherein: the crushing assembly (2) is fixedly installed inside the central column (6), the lifting assembly (5) is fixedly installed at the top end of the crushing assembly, the grabbing assembly (3) is symmetrically and fixedly installed at the bottom end of the central column (6), and the cleaning assembly (4) is symmetrically and fixedly installed inside the grabbing assembly.

3. The underground hydraulic grab bucket pore-forming device as claimed in claim 1, wherein: the supporting plate (24) is fixedly installed at the inner side end of the central column (6), the motor (21) is fixedly installed at the top end of the supporting plate (24), the output end of the motor is rotatably connected with the rotating shaft (22), the tool bits (23) are symmetrically and fixedly installed on the outer wall of the rotating shaft (22), and the pull ring (25) is fixedly installed at the top end of the supporting plate (24).

4. The underground hole forming device for the hydraulic grab bucket according to claim 1, wherein: go up supporting shoe (31) fixed mounting in center post (6) side, and bottom fixed mounting has hydraulic stem (33), lower supporting shoe (32) fixed mounting is in grabbing lamella (34) side, connecting block (35) fixed mounting is in center post (6) bottom, and inside rotatable the installing grabs lamella (34).

5. The underground hole forming device for the hydraulic grab bucket according to claim 1, wherein: inlet tube (41) link up fixed mounting in connecting block (35) side, outlet pipe (42) array fixed mounting in connecting block (35) bottom, and bottom fixed mounting has shower nozzle (43).

6. The underground hole forming device for the hydraulic grab bucket according to claim 1, wherein: the top plate (51) is fixedly arranged at the top end of the central column (6), an electric telescopic rod (53) is fixedly arranged at the bottom end of the top plate, and the connecting ring (52) is fixedly arranged at the bottom end of the electric telescopic rod (53).