CN215673395U

CN215673395U - V-belt with heat radiation structure

Info

Publication number: CN215673395U
Application number: CN202121999849.6U
Authority: CN
Inventors: 吴艳丽; 张涛; 刘志锁
Original assignee: Hebei Keda Rubber Products Co ltd
Current assignee: Hebei Keda Rubber Products Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-01-28
Anticipated expiration: 2031-08-24

Abstract

The utility model relates to the technical field of triangular belts, in particular to a triangular belt with a heat dissipation structure, which comprises a triangular belt, wherein a cloth bag is arranged on the outer side of the triangular belt, a strength layer is fixedly connected to the inner side of the triangular belt, teeth are fixedly connected to the inner side of the triangular belt, heat dissipation holes are formed in the front side of the cloth bag, and heat dissipation fins are fixedly connected to the inner side of the strength layer.

Description

V-belt with heat radiation structure

Technical Field

The utility model relates to the technical field of V-belts, in particular to a V-belt with a heat dissipation structure.

Background

The triangular belt has two kinds of special belt core structure and rope core structure, which are separately composed of wrapping cloth, top rubber, tensile body and bottom rubber, the triangular belt of rope core structure is convenient to manufacture, general in tensile strength and low in cost, the triangular belt of special belt core structure widely used has good toughness and high strength, is suitable for occasions with higher rotating speed, and is mainly used for calculating the geometric dimension of belt transmission and marking the triangular belt, the length of the triangular belt is standardized, and the length of the triangular belt in China is represented by the inner perimeter and the outer perimeter.

In the prior art, when the V-belt is used, the V-belt rotates through the belt wheel, when the rotating speed is too high, the V-belt generates heat, and under the condition of long-time use, the temperature of the V-belt is higher, the heat dissipation effect of the existing V-belt is poor, the service life is shortened, and in an extreme environment, the V-belt is excessively used, and delamination, tearing and snapping are caused due to fatigue.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a v-belt with a heat dissipation structure to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a V-belt with heat radiation structure, includes the V-belt, the V-belt outside is equipped with the sack, the inboard fixedly connected with powerful layer of V-belt, the inboard fixedly connected with tooth of V-belt, the louvre has been seted up to the sack front side, the inboard fixed connection piece of powerful layer has the fin.

Preferably, the cloth bag is made of a plate made of nylon materials and is fixedly connected with the triangular belt.

Preferably, the strength layer is fixedly connected with the radiating fins and is arranged in a V-shaped framework.

Preferably, the fixed connecting block at the inner side of the strength layer is provided with a polyester semi-hard cord, and the polyester semi-hard cord is fixedly connected with the V-belt.

Preferably, the size of the heat dissipation holes is 10mm, and the heat dissipation holes penetrate through the triangular belt, the strength layer and the polyester semi-hard thread rope.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arranged heat dissipation holes, the heat dissipation fins and the teeth, when the triangular belt is used, the triangular belt and one end of the belt wheel are in a spaced hollow state through the teeth, so that air with temperature is transmitted to the heat dissipation fins made of aluminum materials through the heat dissipation holes with the thickness of 10mm, the heat absorption and heat dissipation effects of the heat dissipation fins made of aluminum materials are good, and the heat dissipation effect can be improved;

2. according to the V-belt, the cloth bag outside the V-belt 1 is made of nylon materials through the arranged strength layer, the polyester semi-hard cord and the cloth bag, so that the wear resistance of the V-belt can be improved, the hardness and the pulling performance of the whole V-belt are improved through the strength layer and the polyester semi-hard cord which are arranged into the V-belt framework, the V-belt framework is composed of the polyester cord, the polyester toughened palm, the aramid cord, the gum-dipped cord fabric and the like, the V-belt framework is used for bearing the tensile stress and the like generated in the operation process of the V-belt and is a main stress part in the transmission process of the V-belt, and the polyester semi-hard cord is matched with the strength layer to improve the hardness of the whole V-belt, so that delamination, tearing and breaking caused by fatigue are avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partial sectional structural view of fig. 1 according to the present invention.

In the figure: 1-triangular belt, 2-cloth bag, 3-strength layer, 4-polyester semi-hard thread rope, 5-teeth, 6-heat dissipation hole and 7-heat dissipation fin.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

the utility model provides a V-belt with heat radiation structure, includes V-belt 1, the 1 outside in V-belt is equipped with

sack

2, 1 inboard fixedly connected with intense layer 3 in V-belt, 1 inboard fixedly connected with tooth 5 in V-belt, 2 front sides in sack are opened and are equipped with

louvre

6, 3 inboard fixed connection blocks in intense layer have fin 7.

The cloth bag 2 is made of nylon plates, the cloth bag 2 is fixedly connected with the V-belt 1, the cloth bag 2 is made of nylon, the abrasion resistance of the V-belt 1 can be improved, the service life of the V-belt 1 is prolonged, the strength layer 3 is fixedly connected with the radiating fins 7, the strength layer 3 is arranged in a V-belt framework, the V-belt framework is composed of polyester cords, polyester toughened palm fibers, aramid cords, impregnated cord fabrics and the like and is used for bearing tensile stress and the like generated in the operation process of the V-belt, the strength layer is a main stressed part in the transmission process of the V-belt 1 and improves the hardness and the pulling performance of the V-belt 1, the polyester semi-hard cords 4 are fixedly connected with the V-belt 1 through the fixed blocks on the inner side of the strength layer 3, the hardness of the whole is improved through the cooperation of the polyester semi-hard cords 4 and the strength layer 3, and the size of the radiating holes 6 is 10mm, and the heat dissipation holes 6 penetrate through the triangular belt 1, the strong layer 3 and the polyester semi-hard cord 4, and the heat dissipation holes 6 with the thickness of 10mm are arranged, so that the heat dissipation effect of the triangular belt 1 is improved on the premise of not influencing the overall hardness of the triangular belt 1.

The working process is as follows: the utility model can improve the whole applicability of the V-belt 1 and prolong the service life, the cloth bag 2 at the outer side of the V-belt 1 is made of nylon, the wear resistance of the V-belt 1 can be improved, the hardness and the pulling property of the whole are improved through the strength layer 3 and the polyester semi-hard cord 4 which are arranged into the V-belt framework, the V-belt framework is composed of polyester cords, polyester toughened palm, aramid cords, gum-dipped cord fabrics and the like, the V-belt framework is used for bearing the tensile stress and the like generated in the running process of the V-belt and is a main stressed part in the transmission process of the V-belt 1, the polyester semi-hard cord 4 is matched with the strength layer 3 to improve the hardness of the whole, when in use, the V-belt 1 and one end of a belt wheel are in a spaced hollow state through the teeth 5, so that the air at a central control position transmits the air with temperature to the radiating fin 7 made of aluminum through 6, the radiating fin 7 made of aluminum has good heat absorption and radiating effects, the heat dissipation effect can be improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a V belt with heat radiation structure, includes V belt (1), its characterized in that: the triangular belt is characterized in that a cloth bag (2) is arranged on the outer side of the triangular belt (1), a strong layer (3) is fixedly connected to the inner side of the triangular belt (1), teeth (5) are fixedly connected to the inner side of the triangular belt (1), heat dissipation holes (6) are formed in the front side of the cloth bag (2), and heat dissipation fins (7) are arranged on the inner side of the strong layer (3).

2. The v-belt with a heat dissipating structure as claimed in claim 1, wherein: the cloth bag (2) is made of a nylon plate, and the cloth bag (2) is fixedly connected with the triangular belt (1).

3. The v-belt with a heat dissipating structure as claimed in claim 1, wherein: the strength layer (3) is fixedly connected with the radiating fins (7), and the strength layer (3) is arranged in a V-shaped belt framework.

4. The v-belt with a heat dissipating structure as claimed in claim 1, wherein: the inner side of the strong layer (3) is fixedly connected with a polyester semi-hard cord (4), and the polyester semi-hard cord (4) is fixedly connected with the V-belt (1).

5. The v-belt with a heat dissipating structure as claimed in claim 1, wherein: the size of heat dissipation hole (6) is 10mm, and heat dissipation hole (6) run through V belt (1), strong layer (3) and polyester half hard cotton rope (4).