Rigid telescopic power kitchen waste grab bucket

Abstract

The invention discloses a rigid telescopic power kitchen waste grab bucket, and solves the problem that in the prior art, the amount of residues grabbed by a kitchen waste grab bucket at a time is small. The rigid telescopic power kitchen waste grab bucket has the beneficial effects that the garbage grabbing amount of the grab bucket can be guaranteed, and lifting power components are prevented from being polluted by the residues. The invention provides the following concrete scheme that the rigid telescopic power kitchen waste grab bucket comprises a rigid telescopic mechanism and a grab bucket mechanism, wherein the rigid telescopic mechanism comprises multiple stages of supporting arms which are sequentially arranged in a nested mode; a lifting power part is arranged between every two adjacent supporting arms; each lifting power part comprises a hydraulic pushing part or an air pressure pushing part or an electric cylinder pushing part arranged between part of every two adjacent supporting arms; and the grab bucket mechanism is arranged at one end of the rigid telescopic mechanism and connected with the end of the innermost supporting arm.

Description

technical field [0001] The invention relates to the application field of environmental protection equipment, in particular to a rigid telescopic power grab for kitchen waste. Background technique [0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] With the rapid development of my country's environmental protection industry, more and more environmental protection equipment manufacturers are paying more and more attention to the reliability of waste disposal equipment while continuously improving the efficiency of waste disposal equipment. [0004] In the field of food waste treatment equipment, the lifting and opening and closing actions of the grab bucket are usually controlled by wire ropes. The inventors found that there are the following problems in this control mode: [0005] First, under normal circumstances, the composition of food waste slag is complex, s...

AI Technical Summary

Problems solved by technology

[0005] First, under normal circumstances, the composition of food waste slag is complex, solid-liquid mixed, relatively viscous, and buoyant. The lifting of the grab is controlled by wire rope traction, which cannot provide a downward force. The grab only depends on its own gravity. The slag cannot sink or the sinking speed is slow, so that the amount of slag grabbed by the grab bucket is small and the efficiency is low;

[0006] Second, the speed of the grab bucket in the slag is not easy to control, and the steel wire rope is prone to slack or even detachment during the descent process, posing a safety hazard;

[0007] Third, the steel wire rope and pulley block mechanism that controls the opening and closing of the grab bucket is an open structure located above the grab bucket. The pulley block is stuck and damaged, with low reliability and poor maintainability;

[0008] Fourth, the steel wire rope and the pulley block are flexible structures. After the grab grabs the slag, it shakes a lot during the moving process, and it is difficult to align with the slag outlet or the feed inlet.

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