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Tea-leaf picker suitable for being carried for long time and working method thereof

A working method and technology of a tea picking machine, which are applied to picking machines, harvesters, mechanical equipment, etc., can solve the problems of operator discomfort, heavy engine weight, vibration of the back frame, etc., and achieve high detection accuracy, good shock absorption effect, The effect of reducing the vibration of the back frame

Active Publication Date: 2014-01-08
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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  • Tea-leaf picker suitable for being carried for long time and working method thereof
  • Tea-leaf picker suitable for being carried for long time and working method thereof
  • Tea-leaf picker suitable for being carried for long time and working method thereof

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Embodiment 1

[0039] See figure 1 , a backpack-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.

[0040] The support frame 1-3 is detailed in Chinese patent document CN 201986398 U, which discloses a back frame of a novel knapsack-type tea picking machine. figure 2 .

[0041] 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 with a buff...

Embodiment 2

[0051] The working method of the shock absorber in the backpack-type tea picking machine based on the above-mentioned embodiment 1 includes:

[0052] 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;

[0053] 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 second piston ...

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Abstract

The invention relates to a knapsack tea-leaf picker and a working method thereof. The knapsack tea-leaf picker comprises a back pad. The back pad comprises a base, and the base is provided with a damping device which is used for relieving vibration of an engine. The damping device comprises at least three dampers which are distributed around the center of the base in symmetry, and a supporting frame used for supporting the engine. The two ends of the dampers are fixedly connected with the upper end face of the base and the lower end face of the supporting frame respectively. The damping device is arranged between the base and the supporting frame, so that the vibration of the back pad of the engine is effectively lowered, and an operator can not feel uncomfortable after operating the tea-leaf picker for a long time.

Description

technical field [0001] The invention relates to a tea picking machine and a working method, in particular to a backpack-type 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. So the d...

Claims

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Application Information

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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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