CN213508866U - Hard stone deposition crushing device in drainage pipeline - Google Patents
Hard stone deposition crushing device in drainage pipeline Download PDFInfo
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- CN213508866U CN213508866U CN202022267539.7U CN202022267539U CN213508866U CN 213508866 U CN213508866 U CN 213508866U CN 202022267539 U CN202022267539 U CN 202022267539U CN 213508866 U CN213508866 U CN 213508866U
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Abstract
The utility model relates to a pipeline pull throughs field, concretely relates to inside hardstone deposit breaker of drainage pipe. Comprises a crushing device, wherein walking supporting devices are fixed at the left end and the right end of the crushing device. The utility model discloses, simple structure, convenient to use utilizes the impact force of water under high pressure to make the main part beat, utilizes the drill rod in the main part to strike the sedimentary cement concretion thing in pipeline bottom broken, can improve pipeline desilting efficiency, and the water consumption is little, and it is little to consume energy, can effectual water economy resource.
Description
Technical Field
The utility model relates to a pipeline pull throughs field, concretely relates to inside hardstone deposit breaker of drainage pipe.
Background
When the drainage pipeline is desilted, cement concretions and blocks at the bottom of the pipeline are found to be more and adhered to the pipe wall, and the cement concretions and blocks cannot be removed by a conventional desilting mode and cannot be knocked by people in the pipeline. In addition, an improved beating mode of the existing dredging vehicle is adopted, but a large amount of water is needed for supporting. The water utilization is too low and the overall efficiency is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple structure can improve pipeline desilting efficiency, and the water consumption is little, convenient to use's the inside hard stone deposit breaker of drainage pipe.
In order to realize the purpose, the utility model provides a technical scheme is:
a hard stone deposition crushing device in a drainage pipeline comprises a crushing device, wherein walking supporting devices are fixed at the left end and the right end of the crushing device respectively, the crushing device comprises a cylindrical main body, a shaft hole is formed in the upper end of the main body, a main shaft is rotationally connected in the shaft hole, two protruding shaft collars are symmetrically processed on the main shaft, a wear-resisting ring is fixedly sleeved on the outer edge of each shaft collar in a rotating and sealing mode, a central hole is formed in the main shaft, a rotary joint communicated with the central hole is rotationally connected to the right end of the main shaft, an outlet hole communicated with the central hole is formed in the lower end of each shaft collar, a communicating hole corresponding to and communicated with the outlet hole is formed in the lower end of the wear-resisting ring, an arc-shaped groove is formed in the wall of the shaft hole below the wear-resisting ring, the upper end of the water discharge hole is communicated with the arc-shaped groove, the middle part of the lower end of the main body is fixed with a drill rod,
the walking support device comprises two cylinders which are symmetrically arranged, telescopic rods of the cylinders face downwards, the lower ends of the two cylinders are far away from each other, universal wheels are fixed at the end portions of the telescopic rods of the cylinders, and the cylinder bodies of the cylinders are fixedly connected with the end portions of the main bodies through supports.
Specifically, the main shaft is rotatably connected with the hole wall of the upper shaft hole of the main body through a bearing, and a bearing end cover concentric with the shaft hole is fixed on the right end of the main body.
Specifically, a nozzle is arranged at the lower end of the drain hole.
Specifically, a plurality of rotary spray nozzle rods are uniformly distributed and fixed on the upper circumference of the left end of the main shaft, the rotary spray nozzle rods are perpendicular to the main shaft, and the water outlet ends of the rotary spray nozzle rods are rotatably connected with rotary spray nozzles.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, simple structure, convenient to use utilizes the impact force of water under high pressure to make the main part beat, utilizes the drill rod in the main part to strike the sedimentary cement concretion thing in pipeline bottom broken, can improve pipeline desilting efficiency, and the water consumption is little, and it is little to consume energy, can effectual water economy resource.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view taken along line M in fig. 1.
Fig. 3 is a right side view of the present invention.
Detailed Description
As shown in fig. 1-3, a hard stone deposition crushing device in a drainage pipeline comprises a crushing device, wherein walking support devices are fixed at the left end and the right end of the crushing device, the crushing device comprises a cylindrical main body 6, a shaft hole 14 is formed in the upper end of the main body 6, a main shaft 8 is rotatably connected in the shaft hole 14, the main shaft 8 is rotatably connected with the hole wall of the shaft hole 14 in the main body 6 through a bearing 5, a bearing end cover 4 concentric with the shaft hole 14 is fixed at the right end of the main body 6, two raised shaft collars are symmetrically processed on the main shaft 8, a wear-resistant ring 9 is sleeved and fixed on the outer edge of each shaft collar, the outer edge of each wear-resistant ring 9 is rotatably and hermetically connected with the hole wall of the shaft hole 14, a central hole 15 is formed in the main shaft 8, a rotary joint 2 communicated with the central hole 15 is rotatably connected at the right end of the main shaft 8, an outlet, an arc-shaped groove 17 is arranged on the hole wall of a shaft hole 14 below the wear-resistant ring 9, the width of the arc-shaped groove 17 is smaller than that of the wear-resistant ring 9, a plurality of water drainage holes 18 are uniformly distributed at the lower end of the main body 6 according to the circumference of the axis of the main shaft 8, the upper ends of the water drainage holes 18 are communicated with the arc-shaped groove 17, a nozzle 10 is arranged at the lower end of each water drainage hole 18, a drill rod 7 is fixed in,
the walking support device comprises two cylinders 1 which are symmetrically arranged, telescopic rods of the cylinders 1 face downwards, the lower ends of the two cylinders 1 are far away from each other, universal wheels 13 are fixed at the end parts of the telescopic rods of the cylinders 1, and the cylinder bodies of the cylinders 1 are fixedly connected with the end parts of a main body 6 through a support 3.
A plurality of rotary spray head rods 11 are uniformly distributed and fixed on the left end of the main shaft 8 in a circumferential mode, the rotary spray head rods 11 are perpendicular to the main shaft 8, and the water outlet end of each rotary spray head rod 11 is rotatably connected with a rotary spray head 12.
The utility model discloses during the use, make cylinder 1 and air supply pass through the trachea intercommunication, make rotary joint 2 and water source lead to pipe intercommunication, start cylinder 1, make the telescopic link extension of cylinder 1, remove this breaker and make its motion in the pipeline, when main part 6 moves the cement concretion thing top in the pipeline, open the water supply, water passes through water pipe and rotary joint 2 and enters into the centre bore 15 in the main shaft 8, the water that gets into in the centre bore 15 is through portal 16, the intercommunicating pore 19, the arc wall 17, wash port 18 and nozzle 10 spout to the cement concretion thing, the control air supply makes the quick extension shrink of cylinder 1's telescopic link, make main part 6 strike breakage through the cement concretion thing of drill rod 7 with main part 6 below under its action of gravity. Water is acted on the cement concretion after being sprayed from the nozzle 10, and under the action of recoil force, the main body 6 can swing, so that the drill rod 7 can knock the cement concretion below the drill rod in multiple positions, the crushing efficiency of the cement concretion can be improved, and meanwhile, small cement concretion knocked down by the drill rod 7 can be flushed by water sprayed from the nozzle 10.
After the water source is opened, water entering the central hole 15 can enter the rotary nozzle rod 11 and then is rotationally sprayed out through the rotary nozzle 12, so that the inner wall of the pipeline can be flushed, and the dredging effect of the pipeline is improved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. A hard stone deposition crushing device in a drainage pipeline comprises a crushing device, wherein walking supporting devices are fixed at the left end and the right end of the crushing device respectively, the hard stone deposition crushing device is characterized in that the crushing device comprises a cylindrical main body (6), a shaft hole (14) is formed in the upper end of the main body (6), a main shaft (8) is connected in the shaft hole (14) in a rotating mode, two protruding shaft collars are symmetrically processed on the main shaft (8), a wear-resisting ring (9) is fixedly sleeved on the outer edge of each shaft collar, the outer edge of the wear-resisting ring (9) is connected with the hole wall of the shaft hole (14) in a rotating mode in a sealing mode, a central hole (15) is formed in the main shaft (8), a rotating joint (2) communicated with the central hole (15) is connected to the right end of the main shaft (8) in a rotating mode, an outlet hole (16) communicated, an arc-shaped groove (17) is formed in the wall of a shaft hole (14) below the wear-resistant ring (9), the width of the arc-shaped groove (17) is smaller than that of the wear-resistant ring (9), a plurality of drain holes (18) are uniformly formed in the lower end of the main body (6) according to the circumference of the axis of the main shaft (8), the upper ends of the drain holes (18) are communicated with the arc-shaped groove (17), a drill rod (7) is fixed in the middle of the lower end of the main body (6),
the walking support device comprises two cylinders (1) which are symmetrically arranged, telescopic rods of the cylinders (1) face downwards, the lower ends of the two cylinders (1) are far away from each other, universal wheels (13) are fixed at the end parts of the telescopic rods of the cylinders (1), and the cylinder bodies of the cylinders (1) are fixedly connected with the end parts of a main body (6) through a support (3).
2. The hard stone deposition and crushing device in the drainage pipeline according to claim 1, wherein the main shaft (8) is rotatably connected with the hole wall of a shaft hole (14) in the main body (6) through a bearing (5), and a bearing end cover (4) concentric with the shaft hole (14) is fixed on the right end of the main body (6).
3. The device for breaking hard stone deposit inside water drainage pipeline according to claim 1, characterized in that the lower end of the water drainage hole (18) is provided with a nozzle (10).
4. The hard stone deposition and crushing device in the drainage pipeline according to claim 1, wherein a plurality of rotary spray head rods (11) are uniformly distributed and fixed on the left end of the main shaft (8) on the circumference, the rotary spray head rods (11) are vertical to the main shaft (8), and the rotary spray head (12) is rotatably connected to the water outlet end of each rotary spray head rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022267539.7U CN213508866U (en) | 2020-10-13 | 2020-10-13 | Hard stone deposition crushing device in drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022267539.7U CN213508866U (en) | 2020-10-13 | 2020-10-13 | Hard stone deposition crushing device in drainage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213508866U true CN213508866U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022267539.7U Active CN213508866U (en) | 2020-10-13 | 2020-10-13 | Hard stone deposition crushing device in drainage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213508866U (en) |
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2020
- 2020-10-13 CN CN202022267539.7U patent/CN213508866U/en active Active
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