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Drag suction unit assembly

A technology of rake suction and assembly, which is applied in waterway systems, water supply devices, buildings, etc., can solve the problems that the rake suction screw, the rake suction screw mechanism and the coaxial linkage mechanism of the boom assembly cannot operate independently of each other, and achieve No hydraulic oil leakage, reduced mechanical failure rate, good use effect

Pending Publication Date: 2020-06-02
POWERCHINA XIBEI ENG +1
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  • Description
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Problems solved by technology

[0004] The purpose of the present invention is to provide a rake suction unit assembly to solve the problem that the rake suction screw, the rake suction screw mechanism and the coaxial linkage mechanism of the arm assembly in the existing dredging robot mentioned above cannot operate independently of each other

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1-4 , the present invention provides a technical solution: rake suction unit assembly, figure 1 and figure 2 Among them, it is installed on the boom mechanism 4 of the dredging robot. The rake suction unit assembly 6 includes a rake suction screw mechanism 601 and a boom assembly coaxial linkage mechanism 602 arranged on both sides of the rake suction screw mechanism 601. The boom mechanism The two ends of one side of 4 are rotatably conn...

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Abstract

The invention discloses a drag suction unit assembly. The drag suction unit assembly is installed on a big arm mechanism of a dredging robot and comprises a drag suction spiral mechanism and big arm assembly coaxial-linkage mechanisms arranged on the two sides of the drag suction spiral mechanism, wherein the two ends of one side of the big arm mechanism are rotationally connected to the two sidesof the drag suction spiral mechanism through the big arm assembly coaxial-linkage mechanisms correspondingly, and the middle of the top face of the drag suction spiral mechanism is rotationally connected with the piston end of a drag suction head adjusting oil cylinder through an adjusting oil cylinder piston pin. According to the drag suction unit assembly, for overcoming existing equipment defects, a coaxially linked drag suction unit assembly capable of achieving multi-degree-of-freedom adjustment is designed, a drag suction spiral, the drag suction spiral mechanism and the big arm assembly coaxial-linkage mechanisms can move independently according to actual conditions in a pipeline and a box culvert, the working efficiency is greatly improved under the condition that the dredging effect is guaranteed, the risk of hydraulic oil leakage is avoided, the use effect is good, and the market prospect is wide.

Description

technical field [0001] The invention relates to the technical field of mechanical transmission, and the specific field is a suction unit assembly. Background technique [0002] With the rapid development of urbanization in our country, the construction scale of urban drainage system is also expanding further. And existing urban drainage mainly relies on underground pipeline, box culvert to dredge. This kind of drainage method will inevitably lead to silt deposition in the long-term accumulation, and various situations such as pipeline and box culvert blockage and sewage overflow will gradually appear. Especially in the flood season, the urban drainage is blocked, and the road surface caused by the silt deposit is seriously waterlogged, which even leads to the interruption of the traffic on the road section, which seriously affects the life and production of the citizens, pollutes the environment, and causes huge losses to the social economy. The speed of a city's developme...

Claims

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Application Information

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IPC IPC(8): E03F7/10
CPCE03F7/10
Inventor 白俊光李蒲健宋政昌张伟辛乾龙杨喜琴
Owner POWERCHINA XIBEI ENG
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