Drive pulley used on large-scale building mechanical equipment

A technology for construction machinery and transmission belts, applied in mechanical equipment, belts/chains/gears, components with teeth, etc., to achieve smooth transmission, obvious energy-saving effect, and convenient maintenance.

Inactive Publication Date: 2014-01-15
SICHUAN KAIMING INVESTMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the belt conveyor running at high speed needs to pay attention to problems such as vibration, noise, starting and braking.

Method used

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  • Drive pulley used on large-scale building mechanical equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0015] Such as figure 1 As shown, the transmission pulley used on large-scale construction machinery equipment includes a pulley body 1 , and several grooves 6 are arranged on the circumferential surface of the pulley body 1 . Groove 6 is for placing belt.

[0016] The center of the pulley body 1 is provided with a through hole 4 .

[0017] The shape of the through hole 4 is rhombus. By setting the through hole 4 as a rhombic hole, the connection between the pulley body 1 and the power element is more stable during the rotation process, and no slippage will occur.

[0018] The pulley body 1 is provided with several threaded through holes 3 .

[0019] The number of the threaded through holes 3 is three, and they are evenly distributed around the through holes 4 . The fixing degree between the pulley body 1 and other components is increased through the threaded through hole 3 .

[0020] Several cavities 2 are provided on the pulley body 1 , and the cavities 2 have the same ...

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PUM

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Abstract

The invention discloses a drive pulley used on large-scale building mechanical equipment. The drive pulley comprises a drive pulley body. A plurality of grooves are formed in the peripheral surface of the drive pulley body. The drive pulley is accurate in transmission, does not slide in the working process, has buffering and vibration reduction ability, and is constant in transmission ratio, smooth in transmission, low in noise, high in transmission efficiency, obvious in energy saving effect, convenient to maintain, free of being lubricated, low in maintenance cost, large in speed ratio range and power transmission range, high in linear speed, capable of being used for long-distance transmission, free of pollution and capable of normally working under the places, of which the working environment is severe, which can not be polluted, wherein the transmission efficiency of the drive pulley can reach 0.98, and the power transmission range of the drive pulley can range from several watts to hundreds of kilowatts.

Description

technical field [0001] The invention relates to a transmission pulley, in particular to a transmission pulley used in large-scale construction machinery, and belongs to the field of machinery. Background technique [0002] There are many kinds of mechanical equipment. When the mechanical equipment is running, some of its parts and even itself can perform different forms of mechanical movement. Mechanical equipment consists of driving device, transmission device, transmission device, working device, braking device, protection device, lubrication system, cooling system and other parts. Hanging conveyor, light hanging conveyor, accumulation type hanging conveyor, self-propelled hoist conveyor, etc. Ground transportation includes: reverse accumulation conveyor, skid conveyor, tank chain conveyor, ordinary ground conveyor, etc. [0003] The role of mechanized equipment is to play an organizational and coordinating role in the entire coating production line. Generally, the main ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H55/40
CPCF16H55/38F16H55/40
Inventor 蔡晓琴
Owner SICHUAN KAIMING INVESTMENT
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