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Flexible duplex sprocket

A double sprocket, flexible technology, applied in the direction of belt/chain/gear, hoisting device, element with teeth, etc., can solve the problem of waste and trouble of lubricating oil

Active Publication Date: 2021-05-28
巢湖市鼎昌输送机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a flexible double sprocket, which can solve the problem that the existing flexible double sprocket cannot be connected according to the actual situation because the two discs of the double sprocket are connected by welding. It is necessary to adjust the distance between load bearings to ensure stability. Secondly, the lubrication of the sprockets is mostly done by dripping or brushing lubricating oil. On the one hand, it is easy to cause waste of lubricating oil. On the other hand, regular lubricating oil needs to be replenished. more troublesome

Method used

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Embodiment Construction

[0023] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0024] see Figure 1-7 As shown, a flexible double sprocket includes a base 1, a bracket 2, a first movable arm 5, a second movable arm 6 and two wheel disc assemblies 10, a bracket 2 is fixed on the side wall of the base 1, and the bracket 2 One end away from the base 1 is pierced with a screw rod 3, and one end of the screw rod 3 is screwed with a nut 4 for locking the screw rod 3, and the first movable arm 5 and the second movable arm arranged in a V-shaped structure are installed on the support 2. 6. The tops of the fi...

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Abstract

The invention relates to the field of sprockets, in particular to a flexible duplex sprocket. The flexible duplex sprocket comprises a base, a support, a first movable arm, a second movable arm and two disk assemblies, wherein the support is fixed to the side wall of the base, a screw is connected to the end, away from the base, of the support in a penetrating mode, a cap for locking the screw is screwed to one end of the screw, the first movable arm and the second movable arm which are of a V-shaped structure are mounted on the support, and a rotary shaft is connected to the top end of each of the first movable arm and the second movable arm. By the adoption of the flexible duplex sprocket, the problems that when an existing flexible duplex sprocket is used, two disks of the duplex sprocket are fixedly connected by welding, and consequentially, the stability cannot be ensured by adjusting the line spacing according to the weight to be borne; lubricating oil is dropped or smeared on the sprocket to lubricate the sprocket, and consequentially, waste of the lubricating oil is caused, and it is troublesome to supplement the lubricating oil regularly are solved.

Description

technical field [0001] The invention relates to the field of sprockets, in particular to a flexible duplex sprocket. Background technique [0002] The sprocket is a wheel with cog-type buckle teeth, which is the main part for the rotation of the chain conveyor belt, while the double sprocket is a sprocket with a double row structure, which has a larger load-bearing capacity than the single sprocket. The safety performance is higher. The flexible double sprocket is a kind of double sprocket. The sprocket teeth of the sprocket are made of flexible metal materials, which can reduce the wear of the sprocket during use, thereby prolonging the service life of the sprocket. [0003] The existing flexible duplex sprocket still has certain defects in use. First, because the two discs of the duplex sprocket are connected by welding and fixing, it is impossible to adjust the spacing according to the actual required load-bearing capacity to ensure stability. Second, sprockets are often...

Claims

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Application Information

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IPC IPC(8): F16H55/30F16H57/05
CPCF16H55/30F16H57/05
Inventor 王平徐之佩李冬冬
Owner 巢湖市鼎昌输送机械有限公司
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