Tensioning mechanism and agricultural machine with tensioning mechanism

A tensioning mechanism, agricultural machinery technology, applied in agriculture, transplanting machinery, mechanical equipment and other directions, can solve the problems of the machine not working normally, the tensioning parts are worn out, the number of parts is large, etc., to improve reliability and work. Efficiency, belt life extension, overall machine life extension effect

Pending Publication Date: 2020-10-27
湖南中联重科智能农机有限责任公司
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  • Claims
  • Application Information

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Problems solved by technology

Most of the existing tensioning mechanisms are split structures, which are composed of multiple pulleys, which are formed in the form of cooperating with the shaft, and have the following defects: ①The tension force cannot be adjusted when the tensioning mechanism is installed, and its working state is different from that in the shutdown state.

Method used

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  • Tensioning mechanism and agricultural machine with tensioning mechanism
  • Tensioning mechanism and agricultural machine with tensioning mechanism
  • Tensioning mechanism and agricultural machine with tensioning mechanism

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[0034] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention. Embodiments of the present invention are described in detail below in conjunction with accompanying drawings:

[0035] In the description of the present invention, it should be understood that, unless otherwise stated, the meaning of "p...

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Abstract

The invention relates to a tensioning mechanism and an agricultural machine with the tensioning mechanism. The tensioning mechanism comprises a shaft tube, a belt pulley, and a water tank; two ends ofthe shaft tube are arranged on bearing blocks, the belt pulley sleeves the shaft tube, and the water tank is connected to one end of the shaft tube through a pipe fitting; a water outlet is arrangedon the shaft tube between the shaft tube and the belt pulley, and a nozzle is arranged on the belt pulley between the shaft tube and the belt pulley. According to the tensioning mechanism disclosed bythe invention, a watering system is integrated, the lubricating effect can be achieved between the shaft tube and the belt pulley and between the belt pulley and the belt, and friction is reduced. The agricultural machine provided by the invention comprises the tensioning mechanism, so that the loss of parts of the whole machine is reduced, the service life of the whole machine is prolonged, andmeanwhile, the reliability and the working efficiency of the whole machine are improved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a tension mechanism and an agricultural machinery with the tension mechanism. Background technique [0002] At present, the level of agricultural mechanization in our country is getting higher and higher, and the application of agricultural machinery and equipment is becoming more and more extensive. Agricultural machinery such as rice throwing machines often use tensioning mechanisms. Most of the existing tensioning mechanisms are split structures, which are composed of multiple pulleys, which are formed in the form of cooperating with the shaft, and have the following defects: ①The tension force cannot be adjusted when the tensioning mechanism is installed, and its working state is different from that in the shutdown state. There is no change in the tension force; ②The number of parts that make up the tension mechanism is large and the structure is complex; ③The...

Claims

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Application Information

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IPC IPC(8): F16H7/08F16N1/00A01C11/00
CPCA01C11/006F16H7/08F16H2007/0802F16H2007/088F16N1/00
Inventor 陈建军汪波刘辉张航
Owner 湖南中联重科智能农机有限责任公司
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