Chain drive type conveying belt

Abstract

The utility model discloses a chain drive type conveyer belt which comprises roller chains and a rubber belt, the roller chains are arranged on the two sides of the rubber belt, each roller chain comprises an outer chain plate A, an outer chain plate B, an inner chain plate A, an inner chain plate B, sleeves, a pin shaft and rollers, the sleeves are arranged at the two ends of each pin shaft in a sleeved mode, the rollers are arranged outside the sleeves, and the rubber belt is arranged on the outer side of each roller chain. An inner chain plate A and an outer chain plate A which are arranged in a staggered mode are arranged on one side of each roller, an inner chain plate B and an outer chain plate B which are arranged in a staggered mode are arranged on the other side of each roller, pin shafts penetrate through the outer chain plates B and the inner chain plates B and the inner chain plates A and the outer chain plates A, and the pin shafts between the two roller chains are wrapped and bonded together in a vulcanized mode through adhesive tape. And the spring steel belt is arranged inside, so that the structure is simple and durable.

Description

Technical Field

[0001] The utility model belongs to the field of machinery, and in particular relates to a chain-driven conveyor belt. Background Art

[0002] Belt conveyors are currently widely used in the material transportation industry at home and abroad. Belt conveyors can economically and effectively transport various materials. In industrial production, belt conveyors can be used as a link between production machinery and equipment to form continuous production. However, belt conveyors are prone to belt deviation during use, high maintenance costs; they cannot be used for transportation at large angles (>18°); belt breakage is difficult to control, and other shortcomings that have not been well resolved at present.

[0003] In recent years, with the rapid economic development and the continuous improvement of industrial automation level, various belt conveyors have emerged. Chain belt conveyors have also entered China from Western Europe along with the introduction of other equipment. Its structural characteristics are large conveying capacity, stable movement speed, large installation angle, no deviation, low maintenance rate, ability to prevent belt breakage, no reversing, and easy to achieve multi-angle conveying. It is a conveying equipment with high safety performance, high efficiency and excellent operation economic performance, especially suitable for the transportation characteristics of the coal industry.

[0004] The prior art prevents material overflow and dust scattering from the rubber chain belt of the chain belt conveyor by adding a material baffle plate between the roller chain and the belt. However, the added material baffle plate does not effectively prevent material overflow and dust scattering, but also increases the width of the roller chain, affecting the overall structural strength. Summary of the invention

[0005] In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a chain-driven conveyor belt, which has a spring steel belt installed inside and has a simple structure and is very durable.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a chain-driven conveyor belt, comprising a roller chain and a rubber belt, roller chains are arranged on both sides of the rubber belt, the roller chain comprises an outer link plate A, an outer link plate B, an inner link plate A, an inner link plate B, a sleeve, a pin and a roller, sleeves are sleeved at both ends of the pin, rollers are arranged outside the sleeve, one side of the roller is the inner link plate A and the outer link plate A arranged alternately, and the other side of the roller is the inner link plate B and the outer link plate B arranged alternately, the pin passes through the outer link plate B, the inner link plate B and the inner link plate A, the outer link plate A, and the tape wraps the pin between the two roller chains and vulcanizes and bonds them together.

[0007] In the above technical solution, one side of the outer link plate B and the inner link plate B is more than 30 mm higher than the link plate of an ordinary roller chain.

[0008] The utility model has the beneficial effects of being simple and durable in structure, using the pin shaft of the roller chain to fix the chain, and using the chain plate of the roller chain to block materials, so that the equipment is more compact and durable, and the structural strength is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the utility model.

[0010] Figure 2 for Figure 1 Schematic diagram of the connection part.

[0011] Figure 3 for Figure 2 Schematic cross-sectional view of .

[0012] Figure 4 for Figure 2 Schematic diagram of the structure of each connecting plate.

[0013] Among them: 1. Roller chain, 2. Rubber belt,

[0014] 2.1. Pin, 2.2. Outer link plate A, 2.3. Inner link plate A, 2.4. Roller, 2.5. Inner link plate B, 2.6. Outer link plate B, 2.7. Sleeve. DETAILED DESCRIPTION

[0015] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0016] like Figures 1 to 3 A chain-driven conveyor belt shown includes a roller chain 2 and a rubber belt 1, wherein roller chains 2 are provided on both sides of the rubber belt 1, wherein the roller chain 2 includes an outer link plate A2.2, an outer link plate B2.6, an inner link plate A2.3, an inner link plate B2.5, a sleeve 2.7, a pin 2.1 and a roller 2.4, wherein sleeves 2.7 are provided at both ends of the pin 2.1, and rollers 2.4 are provided outside the sleeve 2.7, wherein one side of the roller 2.4 is provided with inner link plates A2.3 and outer link plates A2.2 which are arranged alternately, and the other side of the roller 2.4 is provided with inner link plates B2.5 and outer link plates B2.6 which are arranged alternately, and the pin 2.1 passes through the outer link plates B2.6, inner link plates B2.5 and inner link plates A2.3 and outer link plates A2.2, and the adhesive tape 1 wraps the pin 2.1 between the two roller chains 2 and vulcanizes and bonds them together. The structure is simple and durable, and the roller chain is fixed by the pin of the roller chain and connected with the rubber belt 1, so that the roller chain moves synchronously. In addition, the pin in the roller chain forms a structure in which a spring steel belt is built into the rubber belt, which increases the structural strength of the rubber belt and increases the service life of the rubber belt 1.

[0017] like Figure 4As shown, one side of the outer link plate B2.6 and the inner link plate B2.5 is arc-shaped and is 30 mm higher than the link plate of the ordinary roller chain. The inner link plate A2.3 and the outer link plate A2.2 are ordinary link plates, while the outer link plate B2.6 and the inner link plate B2.5 are 30 mm higher than the ordinary link plate on the upper side 9 (i.e., the side in contact with the material), forming a shield for the material and reducing the material from sliding. Moreover, the heightened outer link plate B2.6 and the inner link plate B2.5 will not affect the thickness of the roller chain, but also increase its structural strength.

[0018] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A chain-driven conveyor belt, comprising a roller chain and a rubber belt, wherein roller chains are provided on both sides of the rubber belt, and wherein: The roller chain includes an outer link plate A, an outer link plate B, an inner link plate A, an inner link plate B, a sleeve, a pin and a roller. Sleeves are sleeved at both ends of the pin, and rollers are arranged outside the sleeve. One side of the roller is the inner link plate A and the outer link plate A arranged alternately, and the other side of the roller is the inner link plate B and the outer link plate B arranged alternately. The pin passes through the outer link plate B, the inner link plate B and the inner link plate A, the outer link plate A, and the tape wraps the pin between the two roller chains and vulcanizes and bonds them together.

2. The chain-driven conveyor belt according to claim 1, characterized in that: One side of the outer link plate B and the inner link plate B is more than 30 mm higher than the link plate of an ordinary roller chain.

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