CN220415356U - Slurry shield stone crusher - Google Patents
Slurry shield stone crusher Download PDFInfo
- Publication number
- CN220415356U CN220415356U CN202321404504.0U CN202321404504U CN220415356U CN 220415356 U CN220415356 U CN 220415356U CN 202321404504 U CN202321404504 U CN 202321404504U CN 220415356 U CN220415356 U CN 220415356U
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- Prior art keywords
- clamp
- rotating shaft
- cutter block
- groups
- connecting plate
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- 239000004575 stone Substances 0.000 title claims abstract description 35
- 239000002002 slurry Substances 0.000 title claims abstract description 15
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 230000005641 tunneling Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model relates to the technical field of shield machine stone breaking equipment, in particular to a slurry shield stone breaking device, which comprises a shield machine stone breaking mechanism, wherein the stone breaking mechanism comprises a motor, an output shaft is arranged on the surface of the motor, a rotating shaft is fixedly connected to the output shaft of the motor, the motor drives the rotating shaft to rotate through the output shaft, and a driving gear is arranged on the surface of the rotating shaft; the replacing mechanism comprises a clamp rotating handle, wherein the clamp rotating handle is fixedly connected to the surface of the rotating shaft, a connecting plate is fixedly connected to the lower surface of the clamp rotating handle, a clamp cutter block is connected to the surface of the connecting plate in a clamping mode, and bolts are inserted into the surfaces of the clamp cutter block and the connecting plate. According to the utility model, through the cooperation among the clamp rotating handle, the connecting plate, the clamp cutter block, the bolt and the fixing nut, the replacement of the clamp cutter block can be easily completed, the replacement of the whole clamp is avoided, the replacement efficiency is improved, and the delay of the construction period is avoided.
Description
Technical Field
The utility model relates to the technical field of shield machine stone breaking equipment, in particular to a slurry shield stone breaking device.
Background
When the shield tunneling machine is used for tunneling stratum with a large stone content, the blocking of the mud discharging pipe is easy after the stone block enters the mud discharging pipeline, so that the mud discharging is not smooth, the forward pushing of the shield tunneling machine is influenced, in the prior art, the stone breaking equipment clamps the stone block, as the stone layer has a plurality of hard stones, the cutting edge on the stone breaking equipment can be ground flat, the using effect is reduced, at the moment, a worker is required to replace a clamp on the stone breaking equipment, the clamp is difficult to replace, the shield tunneling machine cannot be pushed continuously temporarily, and the construction period is delayed.
Disclosure of Invention
The utility model aims to provide a slurry shield stone crushing device, which aims to solve the problems that the existing stone crushing device provided in the background art clamps stone, the stone layer has a plurality of hard stones, so that the cutting edge on the stone crushing device can be ground flat, the using effect is reduced, and at the moment, a worker is required to replace a clamp on the stone crushing device, but the clamp is difficult to replace, so that a shield machine cannot be pushed continuously temporarily, and the construction period is delayed.
In order to achieve the above purpose, the utility model provides a slurry shield stone breaking device, which comprises a shield machine stone breaking mechanism, wherein the stone breaking mechanism comprises a motor, an output shaft is arranged on the surface of the motor, a rotating shaft is fixedly connected to the output shaft of the motor, the motor drives the rotating shaft to rotate through the output shaft, and a driving gear is arranged on the surface of the rotating shaft;
the replacing mechanism comprises a clamp rotating handle, the clamp rotating handle is fixedly connected to the surface of the rotating shaft, a connecting plate is fixedly connected to the lower surface of the clamp rotating handle, a clamp cutter block is connected to the surface of the connecting plate in a clamping mode, a bolt is inserted into the surface of the clamp cutter block and the surface of the connecting plate, and a fixing nut is connected to the surface of the bolt in a threaded mode.
Preferably, the dismounting mechanism is arranged on the surfaces of the rotating shaft and the driving gear, the dismounting mechanism comprises a clamping groove, the clamping groove is formed in the surface of the driving gear, a clamping block is fixedly connected on the surface of the rotating shaft, and a locking nut is connected on the surface of the rotating shaft in a threaded manner.
Preferably, the connecting plates are two groups of the bottom of the clamp rotating handle and are fixedly connected, the distance between the connecting plates is equal to the thickness of the clamp knife block, and the clamp knife block is connected between the two groups of connecting plates in a clamping mode.
Preferably, two groups of circular holes are formed in the surface of the connecting plate, two groups of circular holes are formed in the surface of the clamp cutter block, the bolts penetrate through the connecting plate and the circular holes of the clamp cutter block at the same time, the bolts limit the clamp cutter block between the two groups of connecting plates, and the top of the clamp cutter block is propped against and connected to the bottom of the clamp rotary handle.
Preferably, the fixing nuts are two groups, the clamp knife block is connected to the surface of one group of connecting plates in a abutting mode through rotating on the bolts, and the fixing nuts are matched with the bolts to fixedly connect the clamp knife block between the two groups of connecting plates.
Preferably, the guide hole is formed in the surface of the driving gear, the driving gear slides on the surface of the rotating shaft through the guide hole, clamping grooves which are uniformly distributed are formed beside the guide hole of the driving gear, clamping blocks are uniformly distributed on the outer surface of the rotating shaft, the clamping blocks are connected to the clamping grooves in a clamping manner, an external thread is arranged on one side, away from the clamping blocks, of the rotating shaft, and the locking nut is in threaded connection with the external thread of the rotating shaft.
Compared with the prior art, the utility model has the beneficial effects that:
according to the slurry shield stone breaking device, through the cooperation among the clamp rotating handle, the connecting plate, the clamp cutter block, the bolt and the fixing nut, the replacement of the clamp cutter block can be easily completed, the replacement of the whole clamp is avoided, the replacement efficiency is improved, and the delay period is avoided.
This slurry shield rubble device has accomplished drive gear's dismantlement and installation in the pivot through draw-in groove, fixture block and lock nut for drive gear's tooth piece is after wearing and tearing seriously, change drive gear that can be timely, make have better meshing degree between the drive gear, improve the crushing effect to the stone.
Drawings
FIG. 1 is a schematic top view of the structure of the present utility model;
FIG. 2 is a schematic perspective view of the structure of the present utility model;
FIG. 3 is a schematic rear perspective view of the structure of the present utility model;
FIG. 4 is a schematic perspective exploded view of the exchange mechanism of the present utility model;
fig. 5 is a schematic perspective view of a back-up exploded view of the detachment mechanism of the present utility model.
In the figure: 1. a motor; 11. a rotating shaft; 12. a drive gear; 2. a clamp rotating handle; 21. a connecting plate; 22. a clamp knife block; 23. a bolt; 24. a fixing nut; 3. a clamping groove; 31. a clamping block; 32. and (5) locking the nut.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided:
a slurry shield lithotripter comprising:
the main body comprises a shield tunneling machine and a stone breaking mechanism, wherein the stone breaking mechanism comprises a motor 1, an output shaft is arranged on the surface of the motor 1, a rotating shaft 11 is fixedly connected to the output shaft of the motor 1, the motor 1 drives the rotating shaft 11 to rotate through the output shaft, two groups of rotating shafts 11 are arranged, the other group of rotating shafts 11 are fixed on bearings, driving gears 12 are arranged on the surface of the rotating shaft 11, the two groups of driving gears 12 are meshed with each other, the rotating shaft 11 on the motor 1 drives the driving gears 12 to rotate, the driving gears 12 drive the other group of driving gears 12 to rotate, and the other group of driving gears 12 drive the other group of rotating shafts 11 to rotate on the bearings;
the replacing mechanism comprises a clamp rotating handle 2, the clamp rotating handle 2 is fixedly connected to the surface of a rotating shaft 11, the clamp rotating handle 2 is provided with two groups, the lower surface of the clamp rotating handle 2 is fixedly connected with a connecting plate 21, clamp cutter blocks 22 are clamped and connected to the surface of the connecting plate 21, bolts 23 are inserted into the surfaces of the clamp cutter blocks 22 and the connecting plate 21, fixing nuts 24 are screwed on the surfaces of the bolts 23, the using effect of the clamp cutter blocks 22 used for a long time is reduced, and the replacing mechanism can easily replace the clamp cutter blocks 22 on the connecting plate 21.
Further, be provided with detaching mechanism on the surface of pivot 11 and drive gear 12, detaching mechanism includes draw-in groove 3, and draw-in groove 3 is seted up on drive gear 12's surface, and fixedly connected with fixture block 31 on the surface of pivot 11, threaded connection has lock nut 32 on the surface of pivot 11, and detaching mechanism can dismantle drive gear 12 in pivot 11, avoids drive gear 12 to use the back for a long time, and the meshing degree variation leads to the fact crushing effect to reduce.
Further, the connecting plates 21 are two groups of connecting plates fixedly connected to the bottom of the clamp rotating handle 2, the distance between the two groups of connecting plates 21 is equal to the thickness of the clamp cutter block 22, the clamp cutter block 22 is connected between the two groups of connecting plates 21 in a clamping mode, the surface of the clamp cutter block 22 is larger than the surface of the connecting plate 21, the broken cutting edge part of the clamp cutter block 22 is enabled to be protruded outside the connecting plate 21, and stones are broken.
Further, two groups of circular holes are formed in the surface of the connecting plate 21, two groups of circular holes are formed in the surface of the clamp cutter block 22, bolts 23 penetrate through the circular holes of the connecting plate 21 and the clamp cutter block 22 at the same time, the two groups of circular holes of the connecting plate 21 and the clamp cutter block 22 are opposite to each other, the bolts 23 limit the clamp cutter block 22 between the two groups of connecting plates 21, the clamp cutter block 22 is prevented from continuously moving on the connecting plate 21, the top of the clamp cutter block 22 is propped against and connected to the bottom of the clamp rotary handle 2, and the stable strength of the clamp cutter block 22 between the two groups of connecting plates 21 is improved.
Further, the two sets of fixing nuts 24 are provided, the clamp cutter blocks 22 are connected to the surface of one set of connecting plates 21 in a abutting mode through rotation on the bolts 23, the clamp cutter blocks 22 are fixedly connected between the two sets of connecting plates 21 through the fixing nuts 24 in cooperation with the bolts 23, at the moment, the rotating shaft 11 drives the clamp rotary handle 2 to rotate, the clamp rotary handle 2 drives the clamp cutter blocks 22 to rotate through the connecting plates 21, and the two sets of clamp cutter blocks 22 squeeze and crush the stone blocks.
Further, the guiding hole has been seted up on the surface of drive gear 12, drive gear 12 slides on the surface of pivot 11 through the guiding hole, evenly distributed's draw-in groove 3 has been seted up by drive gear 12 guiding hole side, fixture block 31 evenly distributed is on the surface of pivot 11, fixture block 31 block is connected on draw-in groove 3, when drive gear 12 rotates, drive gear 12 drives pivot 11 rotation through beating the card between fixture stem 2 and the fixture block 31, one side that the fixture block 31 was kept away from to pivot 11 is provided with the external screw thread, lock nut 32 threaded connection lock nut 32 is rotatable to the butt connection on the surface of drive gear 12 on the external screw thread of pivot 11, make drive gear 12 butt connection on fixture stem 2, accomplish drive gear 12 at epaxial fixed connection of pivot 11.
Working principle: when the clamp cutter block 22 is worn and used for a long time, grinding occurs, the crushing effect is poor, the fixing nut 24 can be rotated on the bolt 23 to complete the separation of the fixing nut 24 on the bolt 23, at the moment, the bolt 23 is pulled out from the circular holes of the connecting plates 21 and the clamp cutter block 22, then the clamp cutter block 22 is taken out from between the two groups of connecting plates 21 to complete the taking out of the clamp cutter block 22, after the new clamp cutter block 22 is replaced, the clamp cutter block 22 can be installed between the two groups of connecting plates 21 in the same way, and the installation of the clamp cutter block 22 between the two groups of connecting plates 21 is completed.
The fixture rotating handle 2 is arranged beside a circular hole of the driving gear 12, a clamping block 31 is fixedly connected to the surface of the rotating shaft 11, when the tooth blocks on the driving gear 12 are worn seriously, the rotating shaft 11 is detached from the output shaft of the motor 1, the clamping block 31 is rotated on the external thread of the rotating shaft 11 to be detached from the rotating shaft 11, the driving gear 12 is slid out of the rotating shaft 11, a new driving gear 12 is installed on the rotating shaft 11 in the same manner, the clamping grooves 3 and the clamping blocks 31 are connected, and the rotating shaft 11 and the driving gear 12 keep synchronous motion.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The slurry shield stone breaking device comprises a shield machine stone breaking mechanism and is characterized in that the stone breaking mechanism comprises a motor, an output shaft is arranged on the surface of the motor, a rotating shaft is fixedly connected to the output shaft of the motor, the motor drives the rotating shaft to rotate through the output shaft, and a driving gear is arranged on the surface of the rotating shaft;
the replacing mechanism comprises a clamp rotating handle, the clamp rotating handle is fixedly connected to the surface of the rotating shaft, a connecting plate is fixedly connected to the lower surface of the clamp rotating handle, a clamp cutter block is connected to the surface of the connecting plate in a clamping mode, a bolt is inserted into the surface of the clamp cutter block and the surface of the connecting plate, and a fixing nut is connected to the surface of the bolt in a threaded mode.
2. A slurry shield lithotripter according to claim 1, wherein: the dismounting mechanism comprises a clamping groove, the clamping groove is formed in the surface of the driving gear, a clamping block is fixedly connected to the surface of the rotating shaft, and a locking nut is connected to the surface of the rotating shaft in a threaded mode.
3. A slurry shield lithotripter according to claim 2, wherein: the connecting plates are two groups of connecting plates fixedly connected to the bottom of the clamp rotating handle, the distance between the connecting plates is equal to the thickness of the clamp cutter block, and the clamp cutter block is connected between the two groups of connecting plates in a clamping mode.
4. A slurry shield lithotripter according to claim 3, wherein: two groups of circular holes are formed in the surface of the connecting plate, two groups of circular holes are formed in the surface of the clamp cutter block, the bolts penetrate through the circular holes of the connecting plate and the clamp cutter block at the same time, the bolts limit the clamp cutter block between the two groups of connecting plates, and the top of the clamp cutter block is propped against and connected to the bottom of the clamp rotating handle.
5. The slurry shield lithotripter of claim 4, wherein: the fixing nuts are two groups, the clamp knife block is connected to the surface of one group of connecting plates in a propping mode through rotation on the bolts, and the clamp knife block is fixedly connected between the two groups of connecting plates by matching the fixing nuts with the bolts.
6. A slurry shield lithotripter according to claim 2, wherein: the driving gear is provided with a guide hole on the surface, the driving gear slides on the surface of the rotating shaft through the guide hole, clamping grooves which are uniformly distributed are formed beside the guide hole of the driving gear, clamping blocks are uniformly distributed on the outer surface of the rotating shaft, the clamping blocks are connected onto the clamping grooves in a clamping way, one side, away from the clamping blocks, of the rotating shaft is provided with external threads, and locking nuts are in threaded connection with the external threads of the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321404504.0U CN220415356U (en) | 2023-06-05 | 2023-06-05 | Slurry shield stone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321404504.0U CN220415356U (en) | 2023-06-05 | 2023-06-05 | Slurry shield stone crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220415356U true CN220415356U (en) | 2024-01-30 |
Family
ID=89654681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321404504.0U Active CN220415356U (en) | 2023-06-05 | 2023-06-05 | Slurry shield stone crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220415356U (en) |
-
2023
- 2023-06-05 CN CN202321404504.0U patent/CN220415356U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |