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Mini-tiller with differential and power switching functions

A technology of power switching and micro-tiller, which is applied in the field of micro-tillers, can solve the problems of micro-tillers that are easy to retreat and cause danger, and achieve the effects of fast power switching, easy operation, and prevention of ground interference and injury

Active Publication Date: 2015-02-18
CHONGQING HWASDAN MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no such protection device in the existing rear-mounted tiller, which makes the tiller easy to return when the working mechanism is working, causing danger.

Method used

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  • Mini-tiller with differential and power switching functions
  • Mini-tiller with differential and power switching functions
  • Mini-tiller with differential and power switching functions

Examples

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Embodiment Construction

[0070] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the content disclosed in this specification. , the direction of travel when working, such as figure 2 The middle arrow indicates the direction is forward.

[0071] Such as Figure 1 to Figure 7 As shown, the present invention provides a micro tillage machine with differential speed and power switching function, comprising a gearbox 11 and a transmission shaft 3 installed in the gearbox 11, the rear end of the transmission shaft 3 is the power input end, and the front end of the transmission shaft 3 It is the power output end, and the shift gear 17 is installed on the transmission shaft 3, and the shift toggle mechanism cooperating with the shift gear 17 is installed on the gearbox 11, and it is working when the shift gear 17 is close to the r...

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Abstract

The invention provides a mini-tiller with differential and power switching functions. The mini-tiller comprises a gearbox and a transmission shaft, wherein a gear shifting gear is arranged on the transmission shaft, a gear shifting pulling mechanism is arranged on the gearbox, a power switching mechanism is also arranged on the gearbox, and comprises a second spline sleeve and a power switching pulling mechanism, the second spline sleeve is arranged on the front end of the transmission shaft in a sleeving manner, the power switching pulling mechanism is arranged on the gearbox, a position limiting element is arranged on the power switching pulling mechanism, and a stop element is arranged on the gear shifting pulling mechanism. The mini-tiller has the advantages that the switching-in and switching-off operations of the power of the work mechanism can be realized through pulling the second spline sleeve to realize the combination and the separation with a power input shaft of a work mechanism, through the matching of the position limiting element and the stop element, the pulling to a retreating gear in the work process is avoided, people injury due to backwards retreating mini-tiller in the work process is prevented, the differential effect can be realized, further, the steering in the walking process is convenient to realize, the operation is convenient, and meanwhile, the differential lock function is realized.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a tiller with differential speed and power switching functions. Background technique [0002] Tillers are powered by small diesel engines or gasoline engines, and have the characteristics of light weight, small size, and simple structure. Tillers are widely used in dry land, paddy fields, orchards, etc. in plains, mountains, and hills. Equipped with corresponding tools, it can perform operations such as rotary tillage, plowing, sowing, threshing, water pumping, power generation, spraying, spraying, etc. It can also be towed for short-distance transportation. Storage saves the trouble that large agricultural machinery cannot enter mountainous fields. [0003] But at present, one of the biggest problems in the actual operation of agricultural micro-tillers is that the turning function cannot be realized, that is, the differential speed cannot be realized between th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B33/08
Inventor 苏德超王卫兵
Owner CHONGQING HWASDAN MACHINERY MFG
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