CN202379392U

CN202379392U - Combined conveying chain

Info

Publication number: CN202379392U
Application number: CN2011205597684U
Authority: CN
Inventors: 窦有华; 汤平章
Original assignee: Anhui Chaohu City Yantze River Material Equipment Co Ltd
Current assignee: Anhui Chaohu City Yantze River Material Equipment Co Ltd
Priority date: 2011-12-27
Filing date: 2011-12-27
Publication date: 2012-08-15
Anticipated expiration: 2021-12-27

Abstract

The utility model discloses a combined conveying chain which comprises two steering blocks and a chain slot, wherein the chain slot consists of two chain plates and two roller shafts, wherein the roller shafts are fixedly arranged at two ends of the chain plates between the two chain plates; a pin hole is formed at each end of each steering block; the chain slot consisting of the two chain plates and the two roller shafts is clamped at one end by the two steering blocks and is connected with each other through a pin shaft; and a lifting lug is arranged at each end of the pin shaft. The combined conveying chain has the advantages of simple structure and convenience for mounting and maintenance by using pins.

Description

A kind of compound type chain

Technical field

The utility model relates to a kind of chain, relates in particular to a kind of compound type chain.

Background technology

Chain in the past all is traditional mounting means, because chain is very important a kind of transmitting device in carrying industry, because chain is through gear driven; When the time is permanent; Chain is easy to damage, thereby causes shutdown maintenance, again because traditional chain is difficult to maintenance; Usually all need be used as service tools, so promptly expend workman's muscle power and lose time again through hammer and hair clasp.

The utility model content

The above-mentioned background technical matters that be to solve, the utility model provide a kind of simple in structure, make a kind of easily compound type chain of chain installation and maintenance through pin.

To achieve these goals, the utility model provides a kind of compound type chain, comprises two steering blocks, key way; Described key way is made up of two blocks of carrier bars and two roller bearings; Place, two ends between described two blocks of carrier bars is fixed with roller bearing, and described two steering block two ends are respectively equipped with a pin-and-hole, and described two steering blocks will be pressed from both sides at one end by the key way that two blocks of carrier bars and two roller bearings are formed; And through the bearing pin connection

Described bearing pin two ends respectively are provided with a hanger.

The utlity model has following beneficial effect in sum:

Durable wear, be convenient to the maintenance, long service life.

Description of drawings

Fig. 1 is the structural representation of a kind of compound type chain of the utility model;

Fig. 2 is the lateral plan of a kind of compound type chain of the utility model.

Wherein: the 1-steering block; The 2-key way; The 3-carrier bar; The 4-roller bearing; The 5-bearing pin; The 6-hanger.

The specific embodiment

As shown in Figure 1, a kind of compound type chain comprises two steering blocks 1, key way 2; Described key way 2 is made up of two blocks of carrier bars 3 and two roller bearings 4; Place, two ends between described two blocks of carrier bars 3 is fixed with roller bearing 4, and described two steering block 1 two ends are respectively equipped with a pin-and-hole, and described two steering blocks 1 will be pressed from both sides at one end by the key way 2 that two blocks of carrier bars 3 and two roller bearings 4 are formed; And through bearing pin 5 connections, described bearing pin 5 two ends respectively are provided with a hanger 6.

More than show and described groundwork of the utility model and the advantage of principal character and the utility model.The technical personnel of the industry should be understood; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification sheets that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.

Claims

1. compound type chain; Comprise two steering blocks, key way; Described key way is made up of two blocks of carrier bars and two roller bearings, and the place, two ends between described two blocks of carrier bars is fixed with roller bearing, and described two steering block two ends are respectively equipped with a pin-and-hole; The key way folder that described two steering blocks will be made up of two blocks of carrier bars and two roller bearings at one end and connects through bearing pin.

2. according to the said a kind of compound type chain of claim 1, it is characterized in that: described bearing pin two ends respectively are provided with a hanger.