High-stability transmission belt wheel used for conveyor
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A high-stability, transmission belt technology, applied in conveyors, transportation and packaging, etc., can solve problems such as belt slipping and affecting transmission efficiency, and achieve the effects of preventing belt drop, increasing friction, and novel overall structure
Inactive Publication Date: 2019-02-19
YANCHENG JIAHE MACHINERY CO LTD
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[0003] At present, during the use of the existing pulleys, there is generally
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[0016] The present invention will be further clarified below in conjunction with the drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and not to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer" "Respectively refers to the direction toward or away from the geometric center of a particular component.
[0017] As shown in the figure, a high-stability transmission pulley for conveyors includes a pulley body 1, which has a disc-shaped structure, and a mounting hole 2 is opened in the middle along the axial direction. The outer side of the front end of the pulley body 1 is fixed The first limit ring plate 3 is sleeved, the second limit ring plate 4 is threadedly connected to the outside of the rear en...
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Abstract
The invention provides a high-stability transmission belt wheel used for a conveyor. The high-stability transmission belt wheel comprises a belt wheel body, a mounting hole is formed in the middle ofthe belt wheel body, the outer side of the front end of the belt wheel body is sleeved with a first limiting ring plate, the outer side of the rear end of the belt wheel body is in threaded connectionwith a second limiting ring plate, a tensioning assembly is arranged between the first limiting ring plate and the second limiting ring plate, and comprises an inner sleeve and an outer sleeve arranged outside the belt wheel body in sequence in a sleeving manner, the rear end of the second limiting plate is connected with a positioning ring plate through a connecting part, and the positioning ring plate is in fit connection with the rear end face of the belt wheel body through a bolt. The transmission belt wheel has the advantages that the whole structure is novel, the second limiting ring plate is rotated, the second limiting ring plate moves toward the first limiting ring plate, at the moment, the inner sleeve and the outer sleeve oppositely move, under the outer side conical face effect of the inner sleeve, the outer sleeve tightens the belt outwards, after the belt is tensioned, the opposite positions of the second limiting ring and the belt wheel body are locked through a bolt, the friction force of the belt and an external member can be effectively prevented from being increased, and belt slippage can be prevented.
Description
technical field [0001] The invention relates to the technical field of pulleys, in particular to a high-stability transmission pulley for conveyors. Background technique [0002] Pulleys, which belong to hub parts, are mainly used for long-distance power transmission occasions, such as small diesel engine power output, agricultural vehicles, tractors, automobiles, mining machinery, mechanical processing equipment, textile machinery, packaging machinery, lathes, forging machines, Some small horsepower motorcycle power transmission, agricultural machinery power transmission, air compressor, reducer, reducer, generator, cotton gin and so on. [0003] At present, during the use of the existing pulleys, the phenomenon of belt slippage generally exists, which affects the normal transmission efficiency. Contents of the invention [0004] In order to solve the above problems, the present invention discloses a high-stability transmission pulley for conveyors, which can tension the...
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