CN102806115A

CN102806115A - Crusher for electronic recycled products

Info

Publication number: CN102806115A
Application number: CN2011101458314A
Authority: CN
Inventors: 胡文元; 冯秀琴
Original assignee: JINGSU HENGYE MACHINERY CO Ltd
Current assignee: JINGSU HENGYE MACHINERY CO Ltd
Priority date: 2011-06-01
Filing date: 2011-06-01
Publication date: 2012-12-05
Anticipated expiration: 2031-06-01
Also published as: CN102806115B

Abstract

The invention relates to a crusher for electronic recycled products, and relates to the field of machines, in particular to the technical field of the manufacturing of crushing machines. The crusher comprises a machine shell and a main shaft, wherein a hanging plate is arranged on the inner side wall of the machine shell; the upper end of the hanging plate is hinged to the side wall of the machine shell; the lower part of the hanging plate is hinged with a flexible oil cylinder; the flexible oil cylinder is fixed to the machine shell; an arc-shaped concave-convex toothed plate is arranged on the inner side wall of the hanging plate; grooves which are parallel to each other are formed on the concave-convex toothed plate; convex edges which are parallel to each other are arranged on the concave-convex toothed plate; saw-shaped teeth are arranged on the convex edges; the grooves and the convex edges are arranged alternately; a hammer disc is arranged on the main shaft; long hammers and short hammers which are perpendicular to the main shaft are arranged on the hammer disc; the long hammers and the short hammers are arranged alternately; the free ends of the long hammers are arranged in the grooves; and the free ends of the short hammers are arranged on the outer sides of the tops of the convex edges. By the crusher, plastic recycled products with torsibility and plasticity or electronic products containing plastics can be crushed, and the phenomena of stockpiling and bridging at a feeding hole are avoided.

Description

The electronics recovery article is used disintegrating machine

Technical field

The present invention relates to mechanical field, particularly a kind of manufacturing technology field of crushing mechanism.

Background technology

At present; Counter beating hammer type disintegrator is mainly used in the material of broken fragility and middle fragility; Like iron ore, lime stone, dolomite, various coal classes etc., its tup centre-to-centre spacing length is consistent, and rotor block becomes horizontal cylindrical shape; The counterattack tooth plate is axially gone up in same plane, mainly utilizes the breaking property broken material of high-revolving counterforce and brittle material during work; And mostly the electronics recovery article is plastic products, and plastic material has the property of turning round and plasticity, and the single counterforce of leaning on can't be smashed it phenomenon that also possibly cause windrow to build bridge at the charging aperture place.

Summary of the invention

The present invention provides a kind of electronics recovery article to use disintegrating machine, and purpose is to solve existing disintegrating machine can't handle the plastics recovery article, and it is prone to cause at the charging aperture place defective of windrow arch formation.

The present invention includes casing, main shaft, the two ends of said main shaft are connected on the said casing through bearing, bearing block, and said main shaft is arranged horizontally; On the madial wall of said casing, link plate is set, the upper end of said link plate is hinged and connected on the sidewall of said casing, and the bottom of said link plate is hinged telescopic oil cylinder; Said telescopic oil cylinder is fixed on the said casing, and the concavo-convex tooth plate of arc is set on the madial wall of said link plate, and said concavo-convex tooth plate is provided with the groove that is parallel to each other; Said each groove is parallel with chassis sidewall respectively, and said concavo-convex tooth plate is provided with the fin that is parallel to each other, and said each fin is parallel with chassis sidewall respectively; Said fin is provided with saw shape tooth, and the alternate layout of said groove and fin is provided with the hammer dish on said main shaft; Long tup perpendicular to main shaft, short tup are set on said hammer dish; Said long tup, the alternate layout of short tup, the free end of said long tup is arranged in the said groove, and the free end of said short tup is arranged in the outside on the top of said fin.

When the present invention used, the material that contains plastics and plastic casing got into from inlet, beat through tup, and the tup and the engagement of concavo-convex tooth plate through running up, with the engaging-in crusher chamber fragmentation of plastics; This disintegrating machine has changed the centre-to-centre spacing of original tup, and axial adjacent tup is one grade long, the general layout of one grade of weak point, and corresponding concavo-convex tooth plate also becomes concaveconvex shape in the axial direction, cooperates the length tup, is in engagement when making the tup running and between concavo-convex tooth plate; In addition, the link plate bottom connects retract cylinder, and the distance between concavo-convex tooth plate of retract cylinder scalable and the tup is inwardly regulated the mesh degree of tup and concavo-convex tooth plate, outwards regulates, and the gap of increasing tup and concavo-convex tooth plate is convenient for changing tup simultaneously; This disintegrating machine can broken have the plastics recovery article of property turned round and plasticity or contain the electronic product of plastics, and avoids causing at the charging aperture place phenomenon of windrow bridge formation.

The side of long tup of the present invention, short tup is the cutter shape respectively; This set high rotating speed capable of using cuts plastics fast, makes that pulverizing is more convenient, quick.

Description of drawings

Fig. 1 is a kind of structural representation of the present invention;

Fig. 2 is that the A-A of Fig. 1 is to view.

Among the figure, 1, casing, 2, main shaft, 3, link plate, 4, concavo-convex tooth plate, 5, groove, 6, fin, 7, long tup, 8, short tup, 9, saw shape tooth, 10, telescopic oil cylinder, 11, the hammer dish.

The specific embodiment

Like Fig. 1, shown in 2, this electronics recovery article comprises casing 1, main shaft 2 with disintegrating machine, and the two ends of main shaft 2 are connected on the casing 1 through bearing, bearing block; Main shaft 2 is arranged horizontally, and link plate 3 is set on the madial wall of casing 1, and the upper end of link plate 3 is hinged and connected on the sidewall of casing 1; The bottom of link plate 3 is hinged telescopic oil cylinder 10, and telescopic oil cylinder 10 is fixed on the casing 1, and the concavo-convex tooth plate 4 of arc is set on the madial wall of link plate 3; Concavo-convex tooth plate 4 is provided with the groove 5 that is parallel to each other, and each groove 5 is parallel with chassis sidewall respectively, and concavo-convex tooth plate 4 is provided with the fin 6 that is parallel to each other; Each fin 6 is parallel with chassis sidewall respectively, and fin 6 is provided with saw shape tooth 9, groove 5 and fin 6 alternate layouts; Hammer dish 11 is set on main shaft 2, the long tup 7 perpendicular to main shaft, short tup 8 are installed on hammer dish 11, long tup 7, lack tup 8 alternate layouts; The free end of long tup 7 is arranged in the groove 5, short tup 8 free end be arranged in the outside of fin 6, long tup 7, the side of lacking tup 8 are the cutter shape respectively.

Claims

1. the electronics recovery article is used disintegrating machine, comprises casing, main shaft, and the two ends of said main shaft are connected on the said casing through bearing, bearing block; Said main shaft is arranged horizontally, and it is characterized in that on the madial wall of said casing, link plate being set, and the upper end of said link plate is hinged and connected on the sidewall of said casing; The bottom of said link plate is hinged telescopic oil cylinder, and said oil cylinder is fixed on the said casing, and the concavo-convex tooth plate of arc is set on the madial wall of said link plate; Said concavo-convex tooth plate is provided with the groove that is parallel to each other, and said each groove is respectively perpendicular to main shaft, and said concavo-convex tooth plate is provided with the fin that is parallel to each other; Said each fin is respectively perpendicular to main shaft; Said fin is provided with saw shape tooth, and the alternate layout of said groove and fin is provided with the hammer dish on said main shaft; Long tup perpendicular to main shaft, short tup are set on said hammer dish; Said long tup, the alternate layout of short tup, the free end of said long tup is arranged in the said groove, said short tup free end be arranged in the outside on said fin top.

2. electronics recovery article according to claim 1 is used disintegrating machine, it is characterized in that the side of described long tup, short tup is the cutter shape respectively.