Large composite sieving machine for old and decayed garbage

A sieving machine and garbage technology, which is applied in the direction of screening, solid separation, and separation of solids from solids with airflow, etc. It can solve the problems of low sorting rate, manual separation, and insufficient sorting effect.

Active Publication Date: 2012-11-14
保定市方正机械厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this kind of screening machine is: the sorting rate is low, after sorting, it is still mixed garbage, only the dust for composting is screened out, and a large number of soft objects and lumps in the garbage are still mixed together. Manual separation does not play a sufficient role in sorting

Method used

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  • Large composite sieving machine for old and decayed garbage
  • Large composite sieving machine for old and decayed garbage

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Embodiment Construction

[0015] see figure 1 , figure 2 As shown, the old garbage large-scale composite screening machine of the present invention includes a screen body 1, a bracket 2, a transmission mechanism and a fan 10;

[0016] The sieve body 1 is placed horizontally and inclined to the horizontal plane, the left end of the sieve body 1 is higher than the right end, the left and right ends of the sieve body 1 are respectively provided with a cylindrical left end frame 4 and a right end frame 5, and the left end frame 4 and the right end frame 5 are respectively provided with There is a protruding first raceway 41 and a second raceway 51, the left port of the left end frame 4 is the feed inlet, and the right port of the right end frame 5 is the discharge port;

[0017] The transmission mechanism includes two driving friction wheels 7 and two driven friction wheels 8 driven by the motor. The first raceway 41 and the second raceway 51 of the left end frame 4 and the right end frame 5 are respecti...

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Abstract

The invention discloses a large composite sieving machine for old and decayed garbage, belonging to the field of garbage separation equipment. The large composite sieving machine comprises a sieve body and the like, wherein the sieve body is breadthwise placed aslant; the left end and the right end of the sieve body are provided with end brackets; two end brackets are respectively provided with araceway; the transmission mechanism comprises a driving friction wheel and a driven friction wheel; the raceways of two end brackets are respectively arranged on the driving friction wheel and the driven friction wheel on the left side and the right side at the bottom of the sieve body; the driving friction wheel and the driven friction wheel are respectively arranged on support bases; the support bases are arranged on a support; the sieve body comprises a plurality of sieve plates and a polygon-prism cylindric sieve plate mounting bracket; each sieve plate is provided with a plurality of sieve pores; the bracket on the left of the sieve body is provided with a fan; and the fan just faces to a sieve body feeding port. The polygon-prism cylindric sieve plate mounting bracket can be used for connecting sieve plates of different sizes according to the situation of cleaning garbage. The polygon-prism cylindric sieve body enables large garbage to slide out of the sieve body along the sieveplates, tiny garbage flows out of the sieve body via the sieve pore, and soft garbage is blown out of the sieve body by the fan, thereby realizing the purpose of garbage screening and high separationefficiency.

Description

technical field [0001] The invention relates to a garbage sorting device, in particular to a large-scale composite screening machine for stale garbage. Background technique [0002] The existing domestic garbage disposal screening machines are all cylindrical screening machines, which include a transmission mechanism, a bracket and a screen body. The screen body is a circular tube-shaped screen with evenly distributed screen holes on the surface. The right end frame, the left and right end frames are respectively provided with raceways perpendicular to the axis of the screen body. The transmission mechanism includes a driving friction wheel and a driven friction wheel driven by a motor. The raceways of the left and right end frames are placed on the left and right sides of the bottom of the screen body On the driven friction wheel and the driving friction wheel, the screen body is placed horizontally and inclined to the horizontal plane, the driving friction wheel and the dr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07B9/00B07B1/22B07B1/50
Inventor 张万仓
Owner 保定市方正机械厂
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