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Stepless variable speed transmission mechanism of boat tractor

A technology of transmission mechanism and stepless speed change, which is applied in the direction of machines/engines, transmission devices, gear transmission devices, etc., and can solve problems such as machines and boats that cannot work normally

Pending Publication Date: 2020-04-28
HUBEI SHOUXING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a continuously variable transmission mechanism of a mechanical farming ship with a compact structure and an ingenious design to solve the problem that the existing mechanical farming ships cannot work normally when decelerating

Method used

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  • Stepless variable speed transmission mechanism of boat tractor
  • Stepless variable speed transmission mechanism of boat tractor
  • Stepless variable speed transmission mechanism of boat tractor

Examples

Experimental program
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Effect test

Embodiment Construction

[0015] The continuously variable transmission mechanism of the tiller includes a diesel engine 1 , a hydraulic continuously variable transmission device 2 and an output speed reducer 3 .

[0016] One end of the machine tillage ship frame 4 is fixedly equipped with a diesel engine 1 (referring to the attached manual figure 1 ); the mechanical farming boat frame 4 at one end of the diesel engine 1 is equipped with an input shaft 5; one end of the input shaft 5 is connected with the output end of the diesel engine 1. When the diesel engine 1 works, it can drive the input shaft 5 to rotate synchronously.

[0017] A hydraulic continuously variable transmission device 2 is fixedly installed on the machine frame 4 on the side of the input shaft 5;

[0018] The hydraulic continuously variable transmission device 2 is an outsourced device that realizes continuously variable transmission through the combination of a hydraulic pump and a hydraulic motor, and its model is LY-HPVMF-37-L-0...

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Abstract

The invention relates to a stepless variable speed transmission mechanism of a boat tractor, and belongs to the technical field of transmission equipment of the boat tractor. The stepless variable speed transmission mechanism of the boat tractor comprises a diesel engine, a hydraulic stepless variable speed device and an output speed reducer, wherein the diesel engine is fixedly arranged at one end of the rack of the boat tractor, an input shaft is arranged in the boat tractor rack at one end of the diesel engine, one end of the input shaft is connected with the output end of the diesel engine, a hydraulic stepless variable speed device is fixedly arranged on the tractor boat rack at one side of the input shaft, the stepless variable speed transmission mechanism of the boat tractor is specially designed for the use characteristics of the boat tractor, and can enable the boat tractor to realize stepless variable speed in each gear without affecting the output of the power of the boat tractor, so the problem that the conventional boat tractor cannot be normally operated when decelerating is solved, and the use requirements of people are met.

Description

technical field [0001] The invention relates to a stepless speed-variable transmission mechanism of a tillage boat, belonging to the technical field of transmission equipment for a tillage boat. Background technique [0002] The mechanical plowing boat is an ideal machine tool for the implementation of paddy field conservation tillage. The bottom of the boat slides close to the surface, and has the characteristics of no deep plowing, no grinding of ditches, and no damage to the soil structure. In addition to operation, it can also be used as a traction machine in tidal flats and swamps. [0003] Existing mechanical tillage boats are geared mechanical tillage boats, which operate at one or several fixed speeds. In special cases, they can only be decelerated by reducing the throttle. When the throttle is reduced, the output power will inevitably decrease, and then As a result, the mechanical farming boat has the problem that it cannot work normally when it is decelerating; th...

Claims

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Application Information

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IPC IPC(8): F16H47/02F16H3/32F16H63/32F02B61/06A01B71/00
CPCF16H47/02F16H3/32F16H63/32F02B61/06A01B71/00
Inventor 孟秋琼张先红
Owner HUBEI SHOUXING MACHINERY
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