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Damping backpack tea picking machine and working method

A working method and tea picking machine technology, applied in the direction of shock absorbers, picking machines, springs/shock absorbers, etc., can solve the problems of back frame vibration, heavy engine weight, operator discomfort, etc., to reduce back frame vibration, Good shock absorption effect and high detection accuracy

Inactive Publication Date: 2014-01-01
苏州威斯道智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The back frame structure of the existing knapsack tea picking machine includes: a base and a strap; when operating the knapsack tea picking machine, the engine can be fixedly installed on the base, because the engine will cause a certain degree of damage to the whole machine during use. Vibration, and the vibration of the whole machine can easily cause the back frame to vibrate, which makes the operator feel uncomfortable after working for a long time
[0003] In order to solve the above problems, the Chinese patent document CN 201986398 U discloses a back frame of a new type of backpack tea picking machine, which achieves the vibration absorption effect by compressing the spring, but the engine is heavy, and the spring is often compressed, that is, it cannot be bounced up. So the shock absorber effect is poor

Method used

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  • Damping backpack tea picking machine and working method
  • Damping backpack tea picking machine and working method
  • Damping backpack tea picking machine and working method

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Embodiment 1

[0040] See figure 1 , a shock-absorbing knapsack tea picking machine, comprising: an engine, a gearbox for controlling the rotation of tea-picking blades, and the engine is matched with the gearbox; it also includes a back frame for placing the engine; the back The frame includes: a base 1-1, which is provided with a shock absorber 1-4 for alleviating engine vibration; the shock absorber 1-4 includes: at least three shock absorbers 1-2 surrounding the center of the base The symmetrical distribution is used to support the support frame 1-3 of the engine, and the two ends of the shock absorber 1-2 are respectively fixedly connected with the upper end surface of the base 1-1 and the lower end surface of the support frame 1-3.

[0041] The drive shaft in the tea-picking mechanism can be connected with the engine in a flexible shaft transmission mode; the tea-picking mechanism can be referred to the motor and gearbox in a miniature spiral tea-picking machine disclosed in Chinese pa...

Embodiment 2

[0053] The working method of the shock absorber in the described shock-absorbing knapsack tea picking machine based on above-mentioned embodiment 1 comprises:

[0054] When the engine is working, the engine generates up and down pressure due to vibration, and the processor module judges the value of the up and down pressure generated by the engine according to the medium pressure detected by the pressure sensor, so as to adjust the medium back and forth in the corresponding cylinder Flow, and then control the movement speed of the piston body assembly;

[0055] Wherein, the processor presets a graded damping threshold, and if the currently detected medium pressure value is not higher than the graded damping threshold, the processor controls the pressure of the piston body assembly 7 in the first stage shock absorber 2. The second piston body 7-2 rotates to open the through hole 7-3, thereby opening the first stage shock absorber 2, and at the same time, the processor controls ...

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Abstract

The invention relates to a damping backpack tea picking machine and a working method. The damping backpack tea picking machine comprises an engine, a gearbox used for controlling a tea picking blade to rotate and matched to the engine in a transmission manner, and a frame carrier used for placing the engine, wherein the frame carrier comprises a base, and a damping device used for relieving the vibration of the engine is arranged on the base; the damping device comprises at least three dampers symmetrically distributed along the center of the base and a support frame used for supporting the engine, and two ends of each damper are respectively fixedly connected to the upper end face of the base and the lower end face of the support frame. According to the invention, the damping device is arranged between the base and the support frame, so that the vibration of the frame carrier due to the engine is effectively reduced, and an operator cannot feel unwell for a long time.

Description

technical field [0001] The invention relates to a tea picking machine and a working method, in particular to a shock-absorbing backpack tea picking machine and a working method. Background technique [0002] The back frame structure of the existing knapsack tea picking machine includes: a base and a strap; when operating the knapsack tea picking machine, the engine can be fixedly installed on the base, because the engine will cause a certain degree of damage to the whole machine during use. Vibration, and the vibration of the whole machine can easily cause the back frame to vibrate, so that the operator feels uncomfortable after working for a long time. [0003] In order to solve the above problems, the Chinese patent document CN 201986398 U discloses a back frame of a new type of backpack tea picking machine, which realizes the vibration absorption effect by compressing the spring, but the engine is heavy, and the spring is often compressed, that is, it cannot be bounced up...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D46/04F16F15/02F16F9/00F16F9/32
CPCA01D46/04F16F9/22F16F9/3214
Inventor 周福祥
Owner 苏州威斯道智能科技有限公司
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