Domestic garbage bag breaker

A technology of domestic garbage and bag breaking machine, which is applied in the direction of grain processing, etc., can solve the problems of difficult sorting of domestic garbage, there are several small garbage bags, etc., to achieve a significant tearing effect, reduce equipment damage, and efficient sorting. Effect

Inactive Publication Date: 2012-06-27
DALIAN DESIGN INST CO LTD CHINA FIRST HEAVY IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is precisely because of this way of collecting and transporting domestic garbage that there are several small garbage bags in the large garbage bag, which brings great difficulties to the sorting of domestic garbage

Method used

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  • Domestic garbage bag breaker
  • Domestic garbage bag breaker
  • Domestic garbage bag breaker

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings. Such as Figure 1-3 As shown, the domestic waste bag breaking machine is mainly composed of 2 frames 1, 4 hydraulic motors 2, 8 sets of bearing housing assemblies 3, 4 rotating shafts 4, 4 spline shafts 5, 1 set of guard plates 6, 8 Key 7, 4 inner spline sleeves 8, and several rotary cutterheads 9 are formed. 8 sets of bearing seat assemblies 3 are installed on two racks 1; splines are processed at both ends of the spline shaft 5, one end meshes with the gear motor 2, and the other end meshes with the inner spline sleeve 8; the inner spline sleeve 8 passes through the key 7 is connected with the rotary shaft 4; several blades 9 are installed on the rotary shaft 4, and the blades 9 are connected with the rotary shaft 4 by threads. When working, four hydraulic motors 2 respectively drive four spline shafts 5 to rotate, the spline shafts 5 pass through the inner spline sl...

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Abstract

The invention discloses a domestic garbage bag breaker, which comprises frames, hydraulic motors, bearing block components, four rotating shafts, spline shafts, a protecting plate, keys, internal spline housings and a plurality of rotating cutting disks. The bearing block components are mounted on the frames, splines are arranged at two ends of each spline shaft, one end of each spline shaft is meshed with the corresponding hydraulic motor, the other end of each spline shaft is meshed with the corresponding internal spline housing, the internal spline housings are connected with the rotating shafts through the keys, the rotating cutting disks are mounted on the rotating shafts and connected with the rotating shafts in a threaded manner, each two rotating shafts are in a group, and the rotating shafts in two groups are vertically arranged. When the domestic garbage bag breaker is in operation, the four hydraulic motors are driven to rotate by the four spline shafts respectively, and the spline shafts enable the rotating shafts to rotate along with the spline shafts through the spline housings and the keys, so that the rotating cutting disks can rotate, and plastic bag tearing effect is extremely remarkable by the aid of sharpened teeth designed on the rotating cutting disks.

Description

technical field [0001] The invention relates to special equipment for domestic garbage pretreatment in environmental protection equipment, in particular to a garbage bag breaker for a household garbage sorting line. Background technique [0002] At present, the final treatment methods of urban domestic waste in my country, whether it is sanitary landfill, composting, or incineration for power generation, in most cases directly process primary domestic waste, and there are very few cases where primary domestic waste is sorted before treatment. . Since the current municipal solid waste in our country is collected and transported without classification and mixed collection, there are many disadvantages in the final treatment of primary solid waste directly. Recyclable plastics, papers, metals, etc. in domestic waste are also directly sanitary landfilled, incinerated for power generation, or composted, which not only wastes a lot of resources, but also increases the risk of seco...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C18/14B02C18/18B02C18/24
Inventor 张炎徐宝国
Owner DALIAN DESIGN INST CO LTD CHINA FIRST HEAVY IND
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