CN204437178U - A kind of novel driving belt - Google Patents

Abstract

The utility model belongs to the technical field of transmission belts, and particularly refers to a new type of transmission belt, which includes a rubber belt, and a cloth covering layer is arranged on the outer surface of the rubber belt. The cloth covering layer is provided with a rubber layer on one side of the cloth. The glue layer is located between the rubber belt and the cloth. The one-sided scraping of the cloth covering layer of the utility model uses less glue, which reduces the production cost and saves the use of energy; there is no glue layer on the outer surface of the cloth covering layer. The colloid will not fall off during use, and has an environmental protection effect.

Description

A new type of transmission belt

Technical field:

The utility model belongs to the technical field of transmission belts, in particular to a novel transmission belt.

Background technique:

The transmission belt is the power generated by the rotation of the motor or engine of the prime mover, and is transmitted to the mechanical equipment through the pulley by the tape, so it is also called the power belt. It is the core connecting part of electromechanical equipment, with a wide variety of types and extremely wide uses.

The structure of existing drive belt is to be provided with wrapping cloth layer to form in rubber belt outsourcing. The wrapping layer is made of cloth dipped in glue, that is to say, there are glue layers on both sides of the cloth. The glue layer of the inner layer is conducive to the connection with the rubber, and the connection is more firm; while the glue layer arranged on the outer layer has no effect.

But, there is following defective in the transmission belt that uses this wrapping layer:

First, the outer glue layer will be detached from the fabric due to external factors such as high temperature, polluting the workshop environment, not being environmentally friendly, and even causing certain safety hazards;

The 2nd, double-sided glue dipping, use glue amount big, improved production cost.

Invention content:

The purpose of the utility model is to provide a new type of transmission belt which is environment-friendly, energy-saving and material-saving.

The utility model is achieved in that:

A new type of transmission belt, including a rubber belt, on the outer surface of the rubber belt is provided with a cloth covering layer, the cloth covering layer is provided with an adhesive layer on one side of the cloth, and the adhesive layer is located between the rubber belt and the cloth.

The above-mentioned rubber belt includes a top rubber layer, a buffer rubber layer and a bottom rubber layer arranged in sequence, and a belt core is arranged in the buffer rubber layer.

The above-mentioned belt core is a wire rope belt core or a polyester tempered brown silk belt core.

Compared with the prior art, the outstanding advantages of the utility model are:

1. The one-sided glue scraping of the cloth covering layer of the utility model uses less glue, which reduces the production cost and saves the use of energy;

2. There is no adhesive layer on the outer surface of the wrapping layer of the utility model, and the colloid will not fall off during use, which has the effect of environmental protection.

Description of drawings:

Fig. 1 is a schematic sectional view of the utility model.

Detailed ways:

The utility model is described further below with specific embodiment, referring to Fig. 1:

A new type of transmission belt, including a rubber belt, with a cloth covering layer on the outer surface of the rubber belt. The cloth covering layer is provided with an adhesive layer 2 on one side of the cloth 1, and the adhesive layer 2 is located between the rubber belt and the cloth. between 1.

The above-mentioned rubber belt includes a top rubber layer 3 , a buffer rubber layer 4 and a bottom rubber layer 5 arranged in sequence, and a belt core 6 is arranged in the buffer rubber layer 4 .

In addition to the above-mentioned structure, the rubber belt can also have other structures.

The above-mentioned band core 6 is a cord band core or a polyester tempered brown silk band core.

The wrapping layer of the utility model is produced by a single-side scraping process. The adhesive layer 2 on the wrapping layer makes the connection between the wrapping layer and the rubber belt more firm and reliable.

The outer surface of the wrapping layer of the utility model is not provided with a glue layer 2 . During use, there will be no shedding phenomenon of the adhesive layer 2, which is more environmentally friendly and energy-saving.

The utility model can be a triangular belt, a pentagonal belt and the like.

The above-described embodiment is only one of the preferred embodiments of the present utility model, and is not intended to limit the scope of implementation of the present utility model, so: all equivalent changes made according to the shape, structure and principle of the present utility model should be covered. Within the protection scope of the present utility model.

Claims (3)

1. a novel driving belt, includes rubber tape, it is characterized in that: be provided with infantees layer at the appearance bread of rubber tape, and described infantees layer is that the one side of cloth is provided with glue-line, and glue-line is between rubber tape and cloth.

2. a kind of novel driving belt according to claim 1, is characterized in that: described rubber tape includes the top glue-line, cushion gum layer and the primer that set gradually, in cushion gum layer, be provided with belt carcass.

3. a kind of novel driving belt according to claim 1, is characterized in that: described belt carcass is cotton rope belt carcass or polyester tempering monofilament belt carcass.