CN219081582U - Rock crushing push bench - Google Patents
Rock crushing push bench Download PDFInfo
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- CN219081582U CN219081582U CN202222718819.4U CN202222718819U CN219081582U CN 219081582 U CN219081582 U CN 219081582U CN 202222718819 U CN202222718819 U CN 202222718819U CN 219081582 U CN219081582 U CN 219081582U
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Abstract
The utility model provides a rock crushing pipe jacking machine, which comprises a pipe body; one end of the pipe body is rotatably connected with a cutter head assembly; the cutter head assembly is connected with a power assembly arranged in the pipe body; a water delivery assembly and a mud delivery assembly are arranged in the pipe body; the power assembly comprises a baffle fixedly connected with the inner wall of the pipe body; a motor is fixedly connected to the partition plate; the output end of the motor is fixedly connected with a rotating shaft which rotates through the partition plate; the rotating shaft is connected with a second rotating shaft through a bevel gear assembly; the second rotating shaft is fixedly connected with the cutterhead assembly; a stirring rod is fixedly connected to the rotating shaft; a second stirring rod is fixedly connected to the second rotating shaft; the outer end of the bevel gear assembly is sleeved with a protective box; the protective box is fixedly connected with the pipe body through the connecting column, so that crushed rock, soil and water can be conveniently mixed to form muddy water, and the muddy water is conveyed out through the conveying pipe.
Description
Technical Field
The utility model relates to the technical field of push bench, in particular to a rock breaking push bench.
Background
The demand for underground pipelines in the process of urbanization is increasing year by year. With the enhancement of people's awareness of environmental protection, the pipe jacking technique will play a more important role in the construction of underground pipelines. The pipe jacking technology has high construction efficiency, does not need to excavate a surface layer, can pass through roads, railways, rivers, ground buildings, underground structures, various underground pipelines and the like, and can save a great deal of investment and time.
Publication (bulletin) number: CN208518671U, application number: CN201820998629.3 discloses a replaceable hob rock crushing pipe jacking machine, comprising a crushing cutter head, a rock crushing bin, a front shell and a rear shell which are mutually connected, wherein the crushing cutter head is movably connected into the rock crushing bin, a plurality of stone inlets which are communicated with the rock crushing bin are arranged on the crushing cutter head, a hollow rotary supporting power system and a deviation correcting system are arranged in the front shell, the rock crushing bin is connected with one end which extends out of the front shell and is provided with the rotary supporting power system, the top end in the rear shell is provided with a monitoring system, the bottom end is provided with a muddy water system, the muddy water system penetrates through the rear shell and the shell and is connected to the rock crushing bin in the front shell, after the structure is adopted, workers can reach the crushing cutter head through a hollow part of the power system, namely a manhole, and replace and maintain the worn crushing cutter.
The above patent does not facilitate mixing of crushed rock, earth and water, and therefore we propose a rock breaking push bench.
Disclosure of Invention
The rock crushing pipe jacking machine provided by the utility model has the advantages of simple structure, convenience in use, convenience in mixing crushed rock, soil and water to form slurry water, and conveying the slurry water out through the conveying pipe.
The utility model provides a rock crushing pipe jacking machine, which comprises a pipe body; one end of the pipe body is rotatably connected with a cutter head assembly; the cutter head assembly is connected with a power assembly arranged in the pipe body; a water delivery assembly and a mud delivery assembly are arranged in the pipe body; the power assembly comprises a baffle fixedly connected with the inner wall of the pipe body; a motor is fixedly connected to the partition plate; the output end of the motor is fixedly connected with a rotating shaft which rotates through the partition plate; the rotating shaft is connected with a second rotating shaft through a bevel gear assembly; the second rotating shaft is fixedly connected with the cutterhead assembly; a stirring rod is fixedly connected to the rotating shaft; a second stirring rod is fixedly connected to the second rotating shaft; the outer end of the bevel gear assembly is sleeved with a protective box; the protective box is fixedly connected with the pipe body through a connecting column. During the use, through outside hydraulic power device push tube body advance, the motor starts, drives the pivot and rotates, drives the second pivot through bevel gear assembly and rotates, drives the blade disc subassembly and rotates, smashes, and the piece after smashing enters into between blade disc subassembly and the baffle, adds water through the water delivery subassembly, carries out mud water through mud delivery subassembly and carries out.
The bevel gear assembly comprises a bevel gear fixedly connected with the rotating shaft and arranged in the protective box; the bevel gear is meshed with a second bevel gear which is rotationally connected with the protective box through a rotating rod; and a third bevel gear fixedly connected with the second rotating shaft is meshed with the second bevel gear.
The water delivery assembly comprises a water delivery pipe fixedly connected in the pipe body; the water delivery pipe penetrates through the partition plate and is connected with an annular water pipe; the annular water pipe is fixedly connected with a water outlet pipe arranged between the partition plate and the cutterhead assembly; the water pipe is provided with a water pump; the water pump is connected with a water storage tank through a water inlet pipe. The water pump is started, water is sprayed through the water inlet pipe, the annular water pipe and the water outlet pipe, so that the scraps and the water are mixed to form slurry water,
the mud conveying assembly comprises a conveying pipe fixedly connected in the pipe body; one end of the conveying pipe penetrates through the partition plate and is arranged between the partition plate and the cutter head assembly; the mud conveyer is connected to the conveying pipe and started to pump out mud water through the water conveying pipe.
The stirring rods and the second stirring rods are uniformly provided with a plurality of stirring rods, and the rotation directions of the stirring rods and the second stirring rods are opposite, so that the slurry and the water are mixed better, the treatment effect on scraps is better,
and a plurality of water outlet pipes are uniformly arranged.
The water outlet pipe is arranged at the end of the partition board and the cutterhead assembly and is fixedly communicated with a horn pipe.
The rotating shaft and the second rotating shaft are rotationally connected with the protective box.
The utility model has the beneficial effects that: the rock crushing pipe jacking machine provided by the utility model has the advantages of simple structure, convenience in use, convenience in mixing crushed rock, soil and water to form slurry water, and conveying the slurry water out through the conveying pipe.
Drawings
Fig. 1 is a cross-sectional view of a rock breaking push bench of the present utility model.
Fig. 2 is an enlarged view of a portion a of a rock breaking push bench according to the present utility model.
( 1. A tube body; 2. a cutterhead assembly; 3. a partition plate; 4. a motor; 5. a rotating shaft; 6. a second rotating shaft; 7. a stirring rod; 8. a second stirring rod; 9. a protective box; 10. a connecting column; 11. bevel gears; 12. a rotating rod; 13. a second bevel gear; 14. a third bevel gear; 15. a water pipe; 16. an annular water pipe; 17. a water outlet pipe; 18. a water pump; 19. a water inlet pipe; 20. a water storage tank; 21. a delivery tube; 22. slurry conveyor )
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
According to the rock breaking push bench shown in fig. 1 and 2, the push bench comprises a pipe body 1; one end of the pipe body 1 is rotatably connected with a cutter head assembly 2; the cutter head assembly 2 is connected with a power assembly arranged in the pipe body 1; a water delivery assembly and a mud delivery assembly are arranged in the pipe body 1; the power assembly comprises a partition plate 3 fixedly connected with the inner wall of the pipe body 1; the motor 4 is fixedly connected to the partition plate 3; the output end of the motor 4 is fixedly connected with a rotating shaft 5 which rotates through the partition plate 3; the rotating shaft 5 is connected with a second rotating shaft 6 through a bevel gear assembly; the second rotating shaft 6 is fixedly connected with the cutterhead assembly 2; a stirring rod 7 is fixedly connected to the rotating shaft 5; a second stirring rod 8 is fixedly connected to the second rotating shaft 6; the outer end of the bevel gear assembly is sleeved with a protective box 9; the protective box 9 is fixedly connected with the pipe body 1 through a connecting column 10.
The bevel gear assembly comprises a bevel gear 11 fixedly connected with the rotating shaft 5 and arranged in the protective box 9; a second bevel gear 13 which is rotationally connected with the protective box 9 through a rotating rod 12 is meshed with the bevel gear 11; the second bevel gear 13 is meshed with a third bevel gear 14 fixedly connected with the second rotating shaft 6.
The water delivery assembly comprises a water delivery pipe 15 fixedly connected in the pipe body 1; the water delivery pipe 15 penetrates through the partition plate 3 and is connected with an annular water pipe 16; the annular water pipe 16 is fixedly connected with a water outlet pipe 17 arranged between the partition plate 3 and the cutterhead assembly 2; the water pipe 15 is provided with a water pump 18; the water pump 18 is connected with a water storage tank 20 through a water inlet pipe 19.
The mud conveying assembly comprises a conveying pipe 21 fixedly connected in the pipe body 1; one end of the conveying pipe 21 passes through the partition plate 3 and is arranged between the partition plate 3 and the cutterhead assembly 2; the slurry conveyor 22 is connected to the conveying pipe 21.
The stirring rods 7 and the second stirring rods 8 are uniformly provided with a plurality of stirring rods.
The water outlet pipes 17 are uniformly arranged in a plurality.
The water outlet pipe 17 is arranged at the end of the partition plate 3 and the cutterhead assembly 2 and is fixedly communicated with a horn pipe.
The rotating shaft 5 and the second rotating shaft 6 are rotatably connected with the protective box 9.
The principle of the utility model is as follows: during the use, through outside hydraulic power device push tube body 1 advance, motor 4 starts, drive pivot 5 rotates, drive bevel gear 11 rotates, drive second bevel gear 13 rotates, drive third bevel gear 14 rotates, drive second pivot 6 rotates, drive blade disc subassembly 2 rotates, smash, the piece after smashing enters into between blade disc subassembly 2 and the baffle 3, water pump 18 starts, through inlet tube 19, annular water pipe 16, outlet pipe 17 carries out the water spray, make piece and water mixing, form muddy water, puddler 7 and the rotation opposite direction of second puddler 8, make muddy water mixed effect better, the treatment effect to the piece is better, mud conveyer 22 starts, extract muddy water through raceway 15.
While the utility model has been described with reference to the preferred embodiments, it is not limited thereto, and various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model, which is to be limited only by the appended claims.
Claims (8)
1. The utility model provides a rock crushing push bench which characterized in that: comprises a tube body (1); one end of the pipe body (1) is rotatably connected with a cutter head assembly (2); the cutter head assembly (2) is connected with a power assembly arranged in the pipe body (1); a water delivery assembly and a mud delivery assembly are arranged in the pipe body (1); the power assembly comprises a baffle plate (3) fixedly connected with the inner wall of the pipe body (1); a motor (4) is fixedly connected to the partition board (3); the output end of the motor (4) is fixedly connected with a rotating shaft (5) which rotates to pass through the partition plate (3); the rotating shaft (5) is connected with a second rotating shaft (6) through a bevel gear assembly; the second rotating shaft (6) is fixedly connected with the cutter head assembly (2); a stirring rod (7) is fixedly connected to the rotating shaft (5); a second stirring rod (8) is fixedly connected to the second rotating shaft (6); the outer end of the bevel gear assembly is sleeved with a protective box (9); the protective box (9) is fixedly connected with the pipe body (1) through a connecting column (10).
2. The rock breaking push bench of claim 1, wherein: the bevel gear assembly comprises a bevel gear (11) fixedly connected with the rotating shaft (5) and arranged in the protective box (9); a second bevel gear (13) which is rotationally connected with the protective box (9) through a rotating rod (12) is meshed with the bevel gear (11); and a third bevel gear (14) fixedly connected with the second rotating shaft (6) is meshed with the second bevel gear (13).
3. The rock breaking push bench of claim 1, wherein: the water delivery assembly comprises a water delivery pipe (15) fixedly connected in the pipe body (1); the water delivery pipe (15) penetrates through the partition plate (3) and is connected with an annular water pipe (16); a water outlet pipe (17) arranged between the partition plate (3) and the cutterhead assembly (2) is fixedly connected to the annular water pipe (16); a water pump (18) is arranged on the water delivery pipe (15); the water pump (18) is connected with a water storage tank (20) through a water inlet pipe (19).
4. A rock breaking push bench according to claim 3, wherein: the mud conveying assembly comprises a conveying pipe (21) fixedly connected in the pipe body (1); one end of the conveying pipe (21) penetrates through the partition plate (3) and is arranged between the partition plate (3) and the cutter head assembly (2); the conveying pipe (21) is connected with a mud conveyor (22).
5. The rock breaking push bench of claim 1, wherein: the stirring rods (7) and the second stirring rods (8) are uniformly arranged in a plurality.
6. A rock breaking push bench according to claim 3, wherein: a plurality of water outlet pipes (17) are uniformly arranged.
7. The rock breaking push bench of claim 6, wherein: the water outlet pipe (17) is arranged at the end of the partition plate (3) and the cutter head assembly (2) and is fixedly communicated with a horn pipe.
8. The rock breaking push bench of claim 1, wherein: the rotating shaft (5) and the second rotating shaft (6) are rotationally connected with the protective box (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222718819.4U CN219081582U (en) | 2022-10-17 | 2022-10-17 | Rock crushing push bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222718819.4U CN219081582U (en) | 2022-10-17 | 2022-10-17 | Rock crushing push bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219081582U true CN219081582U (en) | 2023-05-26 |
Family
ID=86403581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222718819.4U Active CN219081582U (en) | 2022-10-17 | 2022-10-17 | Rock crushing push bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219081582U (en) |
-
2022
- 2022-10-17 CN CN202222718819.4U patent/CN219081582U/en active Active
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