CN201999099U

CN201999099U - Rubber track

Info

Publication number: CN201999099U
Application number: CN2010206740280U
Authority: CN
Inventors: 马沙; 林春明
Original assignee: JIAXING TAITE RUBBER CO Ltd
Current assignee: JIAXING TAITE RUBBER CO Ltd
Priority date: 2010-12-12
Filing date: 2010-12-12
Publication date: 2011-10-05
Anticipated expiration: 2020-12-12

Abstract

A rubber track for travelling operating machines comprises core iron, cords and pieces of rubber. The outer side of each core iron is provided with bosses with screw holes; the outer side of each piece of rubber is a plane or a plane with fine patterns; the top of each boss is exposed on the outer side of the rubber and flushed with the outer side of the rubber; and metal anti-skid parts are fixed on the bosses by bolts. Each metal anti-skid part is provided with a basal surface and an anti-skid curved surface, wherein the anti-skid curved surface is integrated with the basal surface and is nearly perpendicular to the basal surface, and the basal surface is provided with a through screw hole corresponding to the screw hole of each boss. The rubber track is particularly suitable for small travelling operating machines, the traction is high, and the rubber track solves the defect that the track can skid and be stuck when the travelling operating machine in the prior art operates in a wet land or a soft field.

Description

Rubber belt track

Technical field

The utility model belongs to self-propelled vehicle, trailer group in International Patent Classification (IPC), i.e. B62D, the rubber belt track of particularly small-sized walking Work machine.

Background technology

Rubber belt track is made up of core iron, cord and rubber.There is guide grab at the medial surface middle part of core iron, and what have also has guide pass in its both sides.Cord row is attached to the core iron lateral surface.Rubber coats core iron and cord.The lateral surface of rubber layer has the rubber antiskid boss of the one made, and forms multiple decorative pattern.The cross section of said boss in echelon or rectangle.Be loaded on this rubber belt track of small-sized walking Work machine, when wetland or the operation of soft place, usually skid and stick.Through the Chinese patent information retrieval, do not detect the new solution that to avoid above-mentioned disadvantage.

The utility model content

The rubber belt track that provides a kind of small-sized walking Work machine to use is provided the purpose of this utility model.It has avoided the defective of skidding because of bigger earth-grasping force is arranged when wetland or the operation of soft place.

It is as follows to disclose new technical scheme:

A kind of rubber belt track contains core iron, steel wire or fiber cord, and with the rubber that core iron and cord coat, it is characterized in that:

The lateral surface of rubber is plane or planar band fine pattern;

The lateral surface of core iron is shaped on the boss of 2-5 band screw, and the table top of said boss is exposed to rubber lateral surface and equal with it;

The metal Non-slip material is positioned at outside the outer side plane of rubber, and is fixedly connected by the boss face of screw and above-mentioned band screw.

Press the sample that such scheme is made, be loaded on small-sized walking Work machine after, probationary certificate has the strong advantage of earth-grasping force, when wetland or the operation of soft place, can not skid, can normal operation.

Description of drawings

Fig. 1 is the schematic perspective view of an embodiment of the utility model, and topography upwards appears core iron, cord and Non-slip material successively.

Fig. 2 is the front view of Fig. 1.

Fig. 3 is the A-A section-drawing of Fig. 2.

Fig. 4 is the B-B section-drawing of Fig. 2.

Fig. 5 is the shape scheme drawing of metal Non-slip material among another embodiment.

Wherein: 1, core iron 2, steel wire (or fiber) cord 3, rubber 4, metal Non-slip material 5, screw.

The specific embodiment

A kind of rubber belt track contains core iron 1, steel wire or fiber cord 2, and the rubber 3 that core iron 1 and cord 2 coated:

The lateral surface of rubber 3 is plane or planar band fine pattern;

The lateral surface of core iron 1 is shaped on the boss of 2-5 band screw, and the table top of said boss is exposed to rubber 3 lateral surfaces and equal with it;

Metal Non-slip material 4 is positioned at outside the rubber 3 outer side planes, and is fixedly connected by the boss face of screw 5 with above-mentioned band screw.

Above-mentioned metal Non-slip material 4 basal plane is arranged and make one and with its vertical substantially anti-skidding curved surface, be shaped on the basal plane and the corresponding screwing through hole of the boss of above-mentioned band screw.

Metal Non-slip material 4 can be used iron and steel, aluminium, copper and titanium, palladium material, but the most suitable with cast steel; Aluminium, the copper mechanical property is not good enough, unless increase thickness; Titanium, palladium are too expensive, unless machinery needs especially.The height of anti-skidding curved surface increases, and earth-grasping force rises thereupon, but usually at 20～50 millimeters.The cross section of said curved surface can be for M, W, the sinusoidal waveform of distortion, sawtooth wave, flying bird shape or as the linear of special case.Its screw hole is arranged on the perpendicular line of working direction, is generally 3.

Claims

1. a rubber belt track contains core iron (1), steel wire or fiber cord (2), and with the rubber (3) that core iron (1) and cord (2) coat, it is characterized in that:

A. the lateral surface of rubber (3) is plane or planar band fine pattern;

B. the lateral surface of core iron (1) is shaped on the boss of 2-5 band screw, and the table top of said boss is exposed to rubber (3) lateral surface and equal with it;

C. metal Non-slip material (4) is positioned at outside the outer side plane of rubber (3), and is fixedly connected by the boss face of screw (5) with above-mentioned band screw.

2. as the said rubber belt track of claim 1, it is characterized in that metal Non-slip material (4) basal plane is arranged and make one and with its vertical substantially anti-skidding curved surface, be shaped on the basal plane and the corresponding screwing through hole of the boss of above-mentioned band screw.

3. as the said rubber belt track of claim 2, it is characterized in that the cross section of anti-skidding curved surface is the M of distortion, W, sinusoidal waveform, sawtooth wave, flying bird shape or as the linear of special case, the height of anti-skidding curved surface on basal plane is 20～50 millimeters.