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A double-crank rotary tillering and weeding mechanism and a micro-tiller with the same

A double crank and crankshaft technology, which is applied in the fields of tillage equipment, agricultural machinery and implements, and applications, can solve the problems of large pollution and low weeding efficiency of micro-tillers, and achieves small size, pollution-free rotary tillage and weeding operation, and light weight. Effect

Active Publication Date: 2022-03-08
ANHUI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the defects of low weeding efficiency and high pollution of the micro-tillage machine in the above-mentioned prior art, the present invention proposes a double-crank rotary tillage and weeding mechanism and a micro-tillage machine with this mechanism

Method used

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  • A double-crank rotary tillering and weeding mechanism and a micro-tiller with the same
  • A double-crank rotary tillering and weeding mechanism and a micro-tiller with the same
  • A double-crank rotary tillering and weeding mechanism and a micro-tiller with the same

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Embodiment Construction

[0048] Refer figure 1 , figure 2 , Figure 12 The micro tillage machine proposed by the present embodiment includes: a two crank rotary mill herbicide, a speed assembly, and a walking assembly.

[0049] Refer Figure 10 , A two-crank rotary mill, including: drive unit, II axis left gear 106, II axis right gear 107, left forward gear 108, right forward gear 109, second drive shaft 111, The left positive transfer sleeve 116, the right forward rotary sleeve 117 and the reverse cutter shaft 118. Both the second drive shaft 111 and the reverse cutter shaft 118 are crankshafts, and they are disposed in parallel with each other.

[0050] The II axis left gear 106 and the II axis 107 are allocated to the second transport shaft 111 and located on both sides opposite the crankshaft segments of the second drive shaft 111, ie the II axis left gear 106 is disposed in the second drive shaft 111. On the left axial neck, the II axis right gear 107 is disposed on the right axial neck of the second d...

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Abstract

A double-crank rotary tillage and weeding mechanism, comprising: a drive unit, a left gear of the II shaft, a right gear of the II shaft, a left forward gear, a right forward gear, a second transmission shaft, a left forward sleeve, and a right forward sleeve and the reverse cutter shaft; both the second transmission shaft and the reverse cutter shaft are crankshafts, and are arranged parallel to each other; the left gear of the II axis and the right gear of the II axis are coaxially arranged on the second transmission shaft and located on the crankshaft section of the second transmission shaft Opposite two sides; the second transmission shaft, the left gear of the II axis and the right gear of the II axis rotate synchronously; the crankshaft section of the second transmission shaft is connected with the crankshaft section of the reverse cutter shaft through a connecting rod, and the second transmission shaft and the reverse cutter shaft constitute Double crank transmission mechanism. The invention can not only realize rotary tillage to break the soil, but also can effectively bury weeds deeply, effectively improve the weeding efficiency, push the central soil to be thrown to both sides while breaking the soil, so as to realize the function of soil cultivation and prevent the tea tree from lodging; at the same time Form gutters in the middle of the rows to prevent waterlogging.

Description

Technical field [0001] The present invention relates to the field of agricultural equipment, and more particularly to a two-crank spiral weeding mechanism and a micro tillage having the mechanism. Background technique [0002] The micro tillage is semi-automated agricultural equipment and is widely used. The current micro-tillage cutter is one-way rotation, and weeds are still floating on the surface, and it is difficult to achieve effective burying and weeding effect. In addition, most of the micro-tillage machine produces exhaust gas to cause pollution to crops, diesel, gasoline, etc., affecting the crop, especially tea gardens, affects tea quality; existing micro-tillage gearbox passes through artificial steering gears Variable speed, existing gearbox volume, large weight, and the use of portability is used when using the micro tillage, and electrical control transmission cannot be achieved. Inventive content [0003] In order to solve the above-described prior art, the micro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B33/02A01B33/12A01B33/10A01B33/08
CPCA01B33/022A01B33/12A01B33/103A01B33/082
Inventor 李兵柏宣丙周健飞邓虎啸
Owner ANHUI AGRICULTURAL UNIVERSITY