CN206046150U

CN206046150U - Particle machinery tooth

Info

Publication number: CN206046150U
Application number: CN201620981035.2U
Authority: CN
Inventors: 周志建
Original assignee: Zhejiang Pacific Machinery Co Ltd
Current assignee: Zhejiang Pacific Machinery Co Ltd
Priority date: 2016-08-30
Filing date: 2016-08-30
Publication date: 2017-03-29
Anticipated expiration: 2026-08-30

Abstract

A kind of particle machinery tooth, it includes the flat-shaped tooth head body of a box-shaped, it is work surface above the tooth head body, one side of the work surface is provided with pointed shape nose angle body sharp obliquely, two sides of work surface, one section of convex frame is extended with from pointed shape nose angle body to the other end, and on the work surface between two convex frames, from pointed shape nose angle body to other end extension, is formed with a semi-circular recesses face；A six-sided nut hole is offered on the work surface adjacent to semi-circular recesses face, and positioning round orifice is provided with vertically downward at the center in the six-sided nut hole；It is fitting plane below the tooth head body, two sides of the fitting plane correspond to the convex frame, are also correspondingly provided with down convex posting；It has rational in infrastructure, and easy to install and use, overall tooth header structure fastness is good, wear-resisting, so as to reduce use cost, the features such as improve work efficiency.

Description

Particle machinery tooth

Technical field

The utility model relates to a kind of particle belongs to the particle plant equipment neck for waste disposal with mechanical tooth Domain.

Background technology

Material disintegrator is a kind of common waste disposal equipment, is generally used for crushing waste product, timber, rubble or large garbage Etc..The mechanical tooth of existing Material disintegrator by with drive it is pivotally connected after, at work the waste products such as trees and rubbish are touched Push-style is contacted, so as to article is smashed；But the mechanical tooth of existing Material disintegrator is made using hard metal material, in material Under shock and vibration, tooth header structure is easily damaged, and even the working head in tooth head adopts Hardmetal materials etc., but because of knot It is not reasonable that structure is designed, and easily causes other positions of tooth head to be clashed into by material, so that whole tooth header structure is damaged, Jing Even if often needing to change tooth head, work efficiency is affected, increases use cost.

The content of the invention

The purpose of this utility model is to overcome the shortcomings of that prior art is present, and provides a kind of rational in infrastructure, using peace Dress is convenient, and overall tooth header structure fastness is good, wear-resisting, so as to reduce use cost, improves the particle machinery tooth of work efficiency.

The purpose of this utility model is addressed by following technical proposals：A kind of particle machinery tooth, it includes The flat-shaped tooth head body of one box-shaped, is work surface above the tooth head body, and a side of the work surface is provided with obliquely Sharp pointed shape nose angle body, two sides of work surface, is extended with one section of convex frame from pointed shape nose angle body to the other end, and A semi-circular recesses face is formed with work surface between two convex frames, from pointed shape nose angle body to other end extension； A six-sided nut hole is offered on work surface adjacent to semi-circular recesses face, and it is vertical at the center in the six-sided nut hole It is down-set to have positioning round orifice；It is fitting plane below the tooth head body, two sides of the fitting plane are corresponding to described Convex frame, also it is correspondingly provided with down convex posting.

As preferred：Two side of the other end of the tooth head body work surface is provided with the hypotenuse that inside contracts and forms taper End, and the outer end side middle setting in the tapered end has the evagination abaculus of disjunctor；The lower back of the pointed shape nose angle body Face is provided with multiple side wall circular holes perpendicular to fitting plane being in line, and in the inner side fitting plane of the side wall circular hole Centre position is provided with one section of convex horizontal moulding, convex positioning under convex horizontal moulding and described two under this under convex posting under two The evagination of frame is highly in same level.

This utility model is improvements over the prior art, and it has rational in infrastructure, easy to install and use, overall tooth header structure Fastness is good, wear-resisting, so as to reduce use cost, the features such as improve work efficiency.

Description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the A direction views of Fig. 1.

Fig. 3 is the B direction views of Fig. 1.

Specific embodiment

This utility model is described in detail below in conjunction with accompanying drawing：Shown in Fig. 1-3, one kind described in the utility model Particle machinery tooth, it includes a flat-shaped tooth head body 1 of box-shaped for being matched in toothholder in Material disintegrator, the tooth head body 1 Be work surface 2 above, a side of the work surface 2 is provided with pointed shape nose angle body 3 obliquely, two sides of work surface 2, from Pointed shape nose angle body 3 is respectively extended with one section of convex frame 4 to the other end, and on the work surface 2 between two convex frames 4, from Pointed shape nose angle body 3 is formed with a semi-circular recesses face 5 to other end extension；In the work surface 2 adjacent to semi-circular recesses face 5 On offer a six-sided nut hole 6, and be provided with positioning round orifice 7 vertically downward at the center in the six-sided nut hole 6；It is described It is fitting plane 8 below tooth head body 1, two sides of the fitting plane 8 correspond to convex frame 4, the also relative set Convex posting 9 under having.

Shown in figure, two side of the other end of the tooth head body work surface 2 is provided with the hypotenuse 10 that inside contracts and forms cone The end 11 of shape, and the outer end side middle setting in the tapered end 11 has the evagination abaculus 12 of disjunctor；The pointed shape knife The lower back side of angle body 3 is provided with multiple side wall circular holes 13 perpendicular to fitting plane 8 being in line, preferably 5 in figure Side wall circular hole 13, and in the inner side fitting plane 8 of the side wall circular hole 13 centre position be provided with one section it is convex fixed under two Convex horizontal moulding 14 under the frame 9 of position, under this, under convex horizontal moulding 14 and described two, the evagination of convex posting 9 is highly in same level On.

This utility model is designed using sharp nose angle, is reduced cost, is improve the work efficiency of product；Hexagon list Hole Position Design, is easily installed fixation；The square small lugs of afterbody, i.e. evagination abaculus 12 are used to position；Under the back side of product The installation region of the 9 each self-forming indent of convex posting with of convex horizontal moulding 14, can accurately snap in the fitting surface of toothholder, carry during installation The high precision of assembling.

Claims

1. with mechanical tooth, it includes the flat-shaped tooth head body of a box-shaped for a kind of particle, it is characterised in that the tooth head body it is upper Face is work surface, and a side of the work surface is provided with pointed shape nose angle body sharp obliquely, two sides of work surface, from point Angular nose angle body is extended with one section of convex frame to the other end, and on the work surface between two convex frames, from pointed shape knife Angle body is formed with a semi-circular recesses face to other end extension；One or six are offered on the work surface adjacent to semi-circular recesses face Horned nut hole, and positioning round orifice is provided with vertically downward at the center in the six-sided nut hole；Below the tooth head body For fitting plane, two sides of the fitting plane correspond to the convex frame, are also correspondingly provided with down convex posting.

2. particle according to claim 1 is with mechanical tooth, it is characterised in that the other end two of the tooth head body work surface Side is provided with the hypotenuse for inside contracting the end for forming taper, and the outer end side middle setting in the tapered end has disjunctor Evagination abaculus；The lower back side of the pointed shape nose angle body is provided with multiple side walls perpendicular to fitting plane being in line and justifies Hole, and centre position is provided with one section of convex horizontal stroke under convex posting under two in the inner side fitting plane of the side wall circular hole Moulding, under this, under convex horizontal moulding and described two, the evagination of convex posting is highly in same level.