Self-loading scissor extrusion pull arm carriage

Abstract

The invention discloses a self-filled shear type extrusion drag arm compartment which comprises a compartment body used for containing compressed materials, a compressor with an internally-arranged shear type extrusion device, a lifting hook, a material lifter of a double-rocker structure and rollers. The compressor is fixedly mounted on the front portion of the compartment body, and the upper front portion of the compressor is provided with an oblique and open feeding port. The lifting hook used for raising and dropping the compartment body is fixed to the lower portion of the feeding port. The material lifter used for collecting and lifting the materials is mounted in front of the compressor. The rollers used for walking are mounted on the lower rear portion of the compartment body. The self-filled shear type extrusion drag arm compartment has the advantages that the material lifter is simple in structure, operation is convenient, the compressor is small in size, and efficiency is high.

Description

technical field [0001] The invention relates to environmental sanitation equipment for garbage treatment, in particular to a self-loading scissor-type extruded pull-arm carriage. technical background [0002] With the improvement of people's living standards and the prosperity of urban construction, the types and quantities of urban garbage are increasing day by day. The diversification of garbage collection methods makes the transfer of garbage always a problem that plagues the sanitation department. How to solve the secondary pollution in the process of garbage loading and transfer has become an important issue considered by various sanitation vehicle refitting companies and various sanitation supervision departments. The secondary pollution refers to the leakage of odor, leakage of sewage, falling of garbage caused by the lax sealing of garbage trucks containing garbage during the process of garbage collection and transshipment, and the resulting environmental pollution f...

AI Technical Summary

Problems solved by technology

The inventors found that although this kind of lifting device makes the collection and transportation of garbage more convenient, the lifting hopper is driven to turn over by the rotating arm that is rigidly connected with the garbage compressor or the garbage truck box. Garbage is easily thrown out of the hopper, causing secondary pollution to the environment and increasing the labor of the staff

[0004] In addition, in terms of garbage compression methods, there are currently two compression methods for self-loading pull-arm carriages commonly used in the market. One is that the push plate of the compressor uses horizontal piston movement to compress garbage. This method is because the push plate is horizontal. Linear movement, in order to reduce the size of the compressor, the compression cylinders must be placed in a crossed manner, the structure is complex and the output efficiency of the cylinders is low. Another compressor push plate adopts the compression method of first rotating scraping and then tilting and straight lifting. This method has a structure Complicated, the slide block required by the linear lifting mechanism is easy to wear and difficult to replace and other structural defects, and both have the problem that the compressor occupies a large space due to its large length

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