High-sealing-property transmission structure of crusher

A transmission structure and high-sealing technology, which is applied in mechanical equipment, bearing components, grain processing, etc., can solve problems such as poor motion seal design, affecting equipment operation and transmission life, and achieves uniform distribution, compact structure, and transmission high efficiency effect

Pending Publication Date: 2020-04-10
中环怡美环境科技(浙江)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Most of the garbage shredded by the garbage shredder contains water, and some of them have a considerable water content. The transmission structure of the existing shredder is not designed well, and the sewage of the garbage inside the shredder is easy to enter the lower part of the bearing, and the dust is easy to flow from the lower part. Entering the bearing, affecting the operation and transmission life of the entire equipment

Method used

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  • High-sealing-property transmission structure of crusher

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Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0017] Such as figure 1 As shown, a high-tightness transmission structure of a pulverizer of the present invention includes a transmission shaft 2, a pulley 5 is arranged at the bottom of the transmission shaft, a cutter head 9 is connected to the top of the transmission shaft, and a pair of combination The bearing 1 is used as a support, and another single bearing 11 is arranged on the top of the combined bearing 1 to support the transmission shaft, and a retaining ring 7 is arranged between the combined bearings, and a transmission flange sleeve 14 is set outside the combined bearing and the single bearing. The upper end and the lower end of the transmission flange sleeve are provided with an upper sealing end cover 10 and a lower sealing end cover 6 respectively. The transmission flange sleeve is connected to the flange chassis 8 through fasteners. The c...

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Abstract

The invention relates to a high-sealing-property transmission structure of a crusher. The structure comprises a transmission shaft, wherein the lower part of the transmission shaft is provided with apulley, the top end of the transmission shaft is connected with a cutter plate, combined bearings are arranged on the transmission shaft as support, another single shaft is arranged on the combined bearings for supporting the transmission shaft, a check ring is arranged between the combined bearings, a transmission flange sleeve is arranged outside the combined bearings and the single bearing, andsealing end covers are arranged at the upper end and the lower end of the transmission flange sleeve. According to the structure, the three-bearing combination mode is adopted to design shaft transmission, so that the uniform distribution of a load is facilitated, the bearings are prevented from bearing additional loads, and the reliability and stability of high-speed operation are ensured. Meanwhile, contact type dynamic sealing is adopted, sealing is simultaneously up and down, disassembly is easy, maintenance is convenient, and the price is low.

Description

technical field [0001] The invention relates to a high-tightness transmission structure of a pulverizer. Background technique [0002] Most of the garbage shredded by the garbage shredder contains water, and some of them have a considerable water content. The transmission structure of the existing shredder is not designed well, and the sewage of the garbage inside the shredder is easy to enter the lower part of the bearing, and the dust is easy to flow from the lower part. Entering the bearing will affect the operation and transmission life of the entire equipment. Contents of the invention [0003] Aiming at the shortcomings of the prior art, the present invention provides a high-seal transmission structure for a pulverizer, which has a reasonable structure, reliable operation, strong sealing performance, and prolongs the service life of the transmission shaft. [0004] For this reason, the present invention adopts the following technical solutions: a pulverizer high-tig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C18/24B02C18/18F16C33/72
CPCB02C18/24B02C18/182B02C18/0092F16C33/723F16C2320/23
Inventor 梁海臣范振兴陈自军潘志勇马以超陈敏
Owner 中环怡美环境科技(浙江)有限公司
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