CN212801724U - Underwater scarifier - Google Patents
Underwater scarifier Download PDFInfo
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- CN212801724U CN212801724U CN202021553770.6U CN202021553770U CN212801724U CN 212801724 U CN212801724 U CN 212801724U CN 202021553770 U CN202021553770 U CN 202021553770U CN 212801724 U CN212801724 U CN 212801724U
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- pressure
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- water pipe
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Abstract
The utility model relates to an underwater scarifier mainly is equipped with break shovel, rotation axis, support, high pressure water pipe, its characterized in that: the at least two scarification shovels are uniformly distributed and fixed on the rotating shaft according to the circumference; the rotating shaft is arranged in the shaft hole of the bracket and can rotate in the shaft hole; the high-pressure water pipe is provided with at least two high-pressure nozzles, and each high-pressure nozzle is opposite to a break shovel back; the bracket and the high-pressure water pipe are fixed at the front end of a mud inlet of the mud suction pump. The utility model discloses scarifier under water can use high-pressure pulse rivers and break the stereoplasm earth at the operation in-process in proper order, therefore has fine crushing effect to stereoplasm earth, has simple structure, and is easy and simple to handle, advantage efficient in desilting.
Description
Technical Field
The utility model relates to an underwater scarifier relates to a high-pressure pulse water conservancy and break shovel combined together's underwater scarifier suitable for harder silt layer operating mode particularly.
Background
In the dredging process, the problems that a mud suction shovel is difficult to go deep into a mud layer, dredging is difficult and efficiency is low exist in the dredging of a hard clay layer and a hard gravel layer in various dredging equipment such as a pneumatic suction dredge pump, a cutter suction dredger, a target suction dredger and the like are known. Therefore, the underwater scarifier has the advantages of simple structure, convenience in construction, high efficiency and reliability, and can be suitable for working conditions of a harder sludge layer.
Disclosure of Invention
The utility model aims at the above-mentioned problem, provide an underwater scarifier. The underwater scarifier has the advantages of simple structure, convenient use, low cost and high efficiency, and is suitable for dredging under the working condition of a harder silt layer.
In order to solve the above problem, the present inventors have conducted intensive studies on the dredging process of various kinds of dredging apparatuses, and as a result, found that the underwater ripper using high-voltage pulse hydraulic power combined with a ripper blade is an excellent solution to solve the above problem, thereby realizing the present invention.
The utility model aims at realizing through the following technical scheme that the underwater scarifier is mainly provided with a break shovel, a rotating shaft, a bracket and a high-pressure water pipe, and is characterized in that: the at least two scarification shovels are uniformly distributed and fixed on the rotating shaft according to the circumference; the rotating shaft is arranged in the shaft hole of the bracket and can rotate in the shaft hole; the high-pressure water pipe is provided with at least two high-pressure nozzles, and each high-pressure nozzle is opposite to a break shovel back; the bracket and the high-pressure water pipe are fixed at the front end of a mud inlet of the mud suction pump; the underwater scarifier can crush hard soil by using the double impact action of high-pressure pulse water flow and the scarifier in sequence in the operation process.
The utility model discloses the operation process of agitator under water is: the high-pressure nozzles spray high-pressure water flow, the high-pressure water flow sequentially impacts each break shovel on the rotating shaft, so that the rotating shaft is driven to rotate in the shaft hole of the support, and the rotating break shovels break through the hard soil layer to break and loosen the hard soil layer; simultaneously, the high-pressure rivers that spray corresponding to every break shovel's high-pressure nozzle, at the rotatory in-process of break shovel, can strike the stereoplasm earth of break shovel and break shovel front and back below in proper order, because break shovel's interval blocks, high-pressure rivers are intermittent pulse appearance and act on stereoplasm soil layer, thereby the stereoplasm earth receives the repeated impact extrusion of high-pressure pulse rivers and produces the breakage of fatigue destruction not hard up.
The utility model discloses scarifier under water is at the operation in-process, can use high-pressure pulse rivers and break shovel's dual impact to come broken stereoplasm earth in proper order, therefore has fine crushing effect to stereoplasm earth. The utility model discloses underwater scarifier, simple structure, it is easy and simple to handle, to the light breakage of stereoplasm silt layer, desilting is efficient.
Drawings
Fig. 1 is a three-dimensional structure according to an embodiment of the present invention.
Fig. 2 is a front view of an embodiment of the present invention.
Fig. 3 is a bottom view of the embodiment of the present invention.
Fig. 4 is a front view of an embodiment of the invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The embodiment, refer to fig. 1, the underwater ripper is mainly equipped with break shovel 1, rotation axis 2, support 3, high pressure water pipe 4, its characterized in that: the number of the break shovels 1 is three, and the break shovels are uniformly distributed and fixed on the rotating shaft 2 according to the circumference; the rotating shaft 2 is arranged in a shaft hole of the bracket 3 and can rotate in the shaft hole; the high-pressure water pipe 4 is provided with three high-pressure nozzles 4.1, and each high-pressure nozzle 4.1 is opposite to a break shovel back; the bracket 3 and the high-pressure water pipe 4 are fixed at the front end of a mud inlet of the mud suction pump. In the working process of the underwater scarifier, the high-pressure nozzles 4.1 spray high-pressure water flow which sequentially impacts the three break shovels 1 on the rotating shaft 2 so as to drive the rotating shaft 2 to rotate in the shaft hole of the bracket 3, and the rotating break shovels 1 break through hard soil layers to break and loosen the hard soil layers; simultaneously, the high-pressure rivers that spray corresponding to the high pressure nozzle 4.1 of every break shovel 1, at the rotatory in-process of break shovel 1, can strike the stereoplasm earth of break shovel 1 and break shovel 1 front and below in proper order, because the interval of break shovel 1 blocks, high-pressure rivers are intermittent pulse appearance and act on stereoplasm dirt bed, thereby the stereoplasm earth receives the repeated impact extrusion of high-pressure pulse rivers and produces the breakage of fatigue destruction not hard up. Therefore the utility model discloses scarifier under water can use high-pressure pulse rivers and break shovel's dual impact to come broken stereoplasm earth at the operation in-process in proper order, therefore has fine crushing effect to stereoplasm earth.
Although the present invention has been described in detail with particular reference thereto, it will be apparent to those skilled in the art that various changes can be made therein without departing from the spirit and scope of the invention.
Claims (1)
1. The utility model provides an underwater scarifier mainly is equipped with break shovel (1), rotation axis (2), support (3), high-pressure water pipe (4), its characterized in that: the number of the soil loosening shovels (1) is at least two, and the soil loosening shovels are uniformly distributed and fixed on the rotating shaft (2) according to the circumference; the rotating shaft (2) is arranged in the shaft hole of the bracket (3) and can rotate in the shaft hole; the high-pressure water pipe (4) is provided with at least two high-pressure nozzles (4.1), and each high-pressure nozzle (4.1) is opposite to a break shovel back; the bracket (3) and the high-pressure water pipe (4) are fixed at the front end of a mud inlet of the dredge pump; the underwater scarifier can crush hard soil by using the double impact action of high-pressure pulse water flow and the scarifier in sequence in the operation process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021553770.6U CN212801724U (en) | 2020-07-31 | 2020-07-31 | Underwater scarifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021553770.6U CN212801724U (en) | 2020-07-31 | 2020-07-31 | Underwater scarifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212801724U true CN212801724U (en) | 2021-03-26 |
Family
ID=75106680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021553770.6U Active CN212801724U (en) | 2020-07-31 | 2020-07-31 | Underwater scarifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212801724U (en) |
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2020
- 2020-07-31 CN CN202021553770.6U patent/CN212801724U/en active Active
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