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A tea picking machine suitable for carrying on the back for a long time

A tea picking machine, a long-term technology, applied in the direction of picking machines, harvesters, mechanical equipment, etc., can solve the problems of operator discomfort, back frame vibration, heavy engine weight, etc., achieve high detection accuracy and reduce back frame vibration Effect

Inactive Publication Date: 2016-06-15
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 CN201986398U 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 bounce up, so avoid Shock effect is poor

Method used

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  • A tea picking machine suitable for carrying on the back for a long time
  • A tea picking machine suitable for carrying on the back for a long time
  • A tea picking machine suitable for carrying on the back for a long time

Examples

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Embodiment 1

[0041] See figure 1 , a knapsack-type tea picking machine, comprising: a back frame; the back 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 are symmetrically distributed around the center of the base, and are used to support the support frame 1-3 of the engine. The lower end faces of the support frames 1-3 are fixedly connected.

[0042] Described support frame 1-3 is shown in Chinese patent document CN201986398U to disclose the back frame of a kind of novel knapsack type tea picking machine, with figure 2 .

[0043] See figure 2 , image 3 and Figure 6, the shock absorber is a two-stage shock absorber, the two-stage shock absorber includes: the first stage shock absorber 2, the last stage shock absorber 3; the first stage shock absorber 2, the last stage shock absorber 3 Each includes: a cylinder body 4 that is cylindrical and used to fill ...

Embodiment 2

[0053] The working method of the shock absorber in the backpack-type tea picking machine based on the above-mentioned embodiment 1 includes: when the engine is working, the engine generates up and down pressure due to vibration, and the processor module detects the pressure according to the pressure sensor. The up and down pressure values ​​generated by the engine can be judged by the medium pressure obtained, so as to adjust the medium reciprocating flow in the corresponding cylinder, and then control the movement speed of the piston body assembly;

[0054] 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 the ...

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Abstract

The invention relates to a knapsack tea picking machine and a working method, comprising: a back frame; the back frame includes: a base, on which a shock absorbing device for alleviating engine vibration is arranged; the shock absorbing device includes: at least three The shock absorber is distributed symmetrically around the center of the base, and is used to support the support frame of the engine. The two ends of the shock absorber are respectively fixedly connected to the upper end surface of the base and the lower end surface of the support frame; The shock absorption device effectively reduces the vibration of the back frame caused by the engine, so that the operator will not feel uncomfortable for a long time.

Description

technical field [0001] The invention relates to a tea picking machine, in particular to a tea picking machine suitable for carrying on the back for a long time. 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 CN201986398U 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, so avoid Shock e...

Claims

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Application Information

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