CN2192592Y

CN2192592Y - Transmission belt

Info

Publication number: CN2192592Y
Application number: CN 94202097
Authority: CN
Inventors: 高尼格尔
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-02-19
Filing date: 1994-02-19
Publication date: 1995-03-22
Anticipated expiration: 2004-02-19

Abstract

The utility model relates to a transmission belt which is composed of head and tail connected multiple sections, wherein, each section of the transmission belt comprises a connecting body and a transmission block, the front end of the connecting body is provided with a hook, the back end is fixed with a connecting shaft, a fixing clip for the transmission block is welded at the middle part of the bottom surface of the connecting body, and the transmission block is fixed on the lower surface of the fixing clip for the transmission block. The utility model has the advantages of large tensile strength, small noise, and small abrasion. The utility model can be repaired, and is suitable for various transmission mechanisms of transmission belts.

Description

Transmission belt

The utility model relates to a kind of driving band, and especially tensile strength is big, and noise is little, and it is little to wear and tear, the driving band that can repair.

At present, known transmission has belt, rubber tape and chain etc., and the wearing and tearing of belt, rubber tape are little, noise is little but tensile strength is little, is elongated easily, break, in case fracture whole piece band can not keep in repair subscription rate.The chain belt tensile strength greatly, not easily broken, can repair, but noise is big, wearing and tearing are big.

The purpose of this utility model is in view of above-mentioned defective, and the driving band that a kind of tensile strength is big, noise is little, wearing and tearing are little, can repair is provided.

The purpose of this utility model is achieved in that

Driving band of the present utility model is formed by connecting by the more piece initial and end, each joint of driving band comprises connector and drive block, and the front end of connector is hook, and an adapter shaft is fixed in the rear end, welding one drive block fixed card in the middle of the connector bottom surface, drive block is fixed on below the drive block fixed card.

Be with a sleeve pipe on the adapter shaft of connector rear end, can make transmission more flexible.

Connector, drive block fixed card, sleeve pipe and adapter shaft adopt steel, and drive block adopts elastomeric material.

The utility model is because the employing steel are done connector, so tensile strength is big, and is not easily broken, again because drive block adopts rubber to manufacture, so noise is little, wearing and tearing are little, in addition since messenger chain of the present utility model by more piece before, after be formed by connecting, detachably, therefore, if certain joint damages, replaceable should saving, be convenient to repair, need not be with whole piece driving band subscription rate, thus achieve the above object.

The utility model can be made into multiple dimensions and be applicable to that the mechanism of all kinds of driving band transmissions uses.

Below in conjunction with drawings and Examples the utility model is further specified:

Fig. 1 is the structural representation of the utility model driving band.

Fig. 2 is the constructional drawing of one of driving band joint.

Fig. 3 is the birds-eye view of Fig. 2.

Fig. 4 is the right elevation of Fig. 2.

Fig. 5 is that the A-A of Fig. 2 is to section-drawing.

Among the figure 1, connector, 2, adapter shaft, 3, the drive block fixed card, 4, drive block, 5, weld nugget, 6, sleeve pipe.

See Fig. 1, the hook of each joint front end of driving band is colluded on the adapter shaft of last joint afterbody, and one joins end to end successively, constitutes the utility model.

See Fig. 2-4, the front end of connector 1 is hook, the vertical (see figure 5) of the dual-side K/UP of connector 1 with the bottom surface, the two sides of tail length of side is in the bottom surface, and be square, square centre is porose, the two ends of adapter shaft 2 are through respectively in the hole of dual-side afterbody, and are riveted together with connector 1, and connector 1 bottom surface midway location welds a drive block fixed card 3, drive block fixed card 3 is an oblong, its four limit is bent downwardly (see figure 5), and slopes inwardly, and makes opening part less, drive block 4 tops are up big and down small just in time to be stuck in the drive block fixed card 3, is with a sleeve pipe 6 on the adapter shaft 2.

Claims

1, a kind of driving band, it is characterized in that: this driving band is formed by connecting by the more piece initial and end, each joint of driving band comprises connector and drive block, the front end of connector is hook, an adapter shaft is fixed in the rear end, welding one drive block fixed card in the middle of the connector bottom surface, drive block is fixed on below the drive block fixed card.

2, driving band as claimed in claim 1 is characterized in that: be with a sleeve pipe on the adapter shaft of connector rear end.