Rotary tillage, ridging and mulching combined operation machine for slope cropland

A combined operating machine and sloping land technology, which is applied in the field of agricultural machinery, can solve the problems that restrict the development of agricultural modernization, cannot meet the requirements of cross-slope operations on sloping land, and the machines do not have the function of profiling, so as to achieve the effect of increasing the load strength

Pending Publication Date: 2020-04-28
NANJING AGRI MECHANIZATION INST MIN OF AGRI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional rotary tillage, ridge and film mulching machine is mostly used for flat or small slope land operations, and its working surface is parallel to the ground surface, so when the slope is greater than 5°, the machine can only follow the slope (the working direction is along the slope) Operation; when working on a transverse slope (the working direction is perpendicular to the slope direction), because the machine tool does not have the function of profiling, the working surface of the machine tool cannot be parallel to the ground surface
Therefore, the traditional rotary tillage ridge-film-covering combined machine cannot meet the requirements of cross-slope operations on sloping farmland, thus restricting the development of agricultural modernization

Method used

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  • Rotary tillage, ridging and mulching combined operation machine for slope cropland
  • Rotary tillage, ridging and mulching combined operation machine for slope cropland
  • Rotary tillage, ridging and mulching combined operation machine for slope cropland

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1: as Figure 1-7 As shown, a rotary tillage, ridge, and film-covering combined operation machine for sloping land includes a rotary tiller 1. The frame 101 of the rotary tiller 1 is fixedly connected with a gearbox assembly 2 by bolts and welded with a suspension frame. Assembly 3, the power output end of the gearbox assembly 2 drives the cutter shaft assembly 102 of the rotary tiller 1, the rear end of the rotary tiller 1 is equipped with a ridging device 4, and several groups of ridging plates are arranged on the ridging device 4 401; also includes a cantilever 5, a diagonal tie rod 6 and a film-coated frame 7; the cantilever 5 is arranged on the cantilever 5 on the rotary tiller 1, and the cantilever 5 extends to the rear of the rotary tiller 1, and the two ends of the diagonal tie rod 6 Respectively hinged on the suspension frame assembly 3 and the cantilever 5; the front and rear ends of the laminating frame 7 are rotatably connected to the cantilever 5...

Embodiment 2

[0042] Embodiment 2: This embodiment is a further improvement of Embodiment 1. The main improvement is that when Embodiment 1 is working, the laminating frame 7 is not restricted, and excessive rotation is prone to occur; while in this embodiment , can avoid the above defects, specifically:

[0043] Also comprise the limit mechanism that is located at the two sides of rotary cultivator 1, stop rotating when the both sides of lamination frame 7 touches limit mechanism; Described limit mechanism includes adjusting sleeve 29 and limit rod 30, adjust The sleeve 29 is welded on both sides of the frame 101 of the rotary tiller 1, and the stop rod 30 can move up and down and is connected to the adjustment sleeve 29; the stop rod 30 is L-shaped, and several adjustment rods 30 are provided Hole 32, the adjustment sleeve 29 is equipped with not less than two screw rods 31, the limit rod 30 is plugged into the adjustment sleeve 29, and the screw rod 31 passes through the adjustment hole ...

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Abstract

The invention discloses a rotary tillage, ridging and mulching combined operation machine for slope cropland. The operation machine includes a rotary tillage machine; a gear box assembly and a hangingrack assembly are arranged on a frame of the rotary tillage machine; the power output end of the gear box assembly drives a cutter-shaft assembly of the rotary tillage machine; a ridging device is arranged on the rear end of the rotary tillage machine and provided with multiple sets of ridging plates; the operation machine also includes a cantilever, a diagonal draw bar and a mulching frame; thecantilever is arranged on the rotary tillage machine and extends to the rear part of the rotary tillage machine; the two ends of the diagonal draw bar are respectively in hinged joint with the hangingrack assembly and the cantilever; the front and rear ends of the mulching frame are rotatably connected to the cantilever; film rollers are arranged on the front end of the mulching frame; hole-sowing devices, film-pressing wheels and soil-covering disc shovels are successively arranged on the rear end of the mulching frame; and the film rollers, the film-pressing wheels and the soil-covering disc shovels are in front and back correspondence with each set of the ridging plates. The operation machine has a profile modeling function; and the mulching frame can be automatically adjusted according to the ground surface, so that operational requirements of cultivated land with different types can be met.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a rotary tillage, ridging, film-covering combined operation machine for sloping farmland. Background technique [0002] The rotary tillage, ridge and film mulching combined operation machine refers to the machine tool used for soil tillage, ridge formation and film mulching in the field. For example, there is little rain in the north, and crops such as corn, soybeans, and peanuts are sown in the furrows, and the ridges are covered with film. When it rains, the rainwater flowing from the ridges can be collected in the furrows, so that the crops will not be too short of water. [0003] The traditional rotary tillage, ridging and film-covering machine is mostly used for flat or small slope operations, and its working surface is parallel to the ground surface, so when the slope is greater than 5°, the machine can only follow the slope (the working direction is along th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B49/06A01B49/02A01G13/02
CPCA01B49/02A01B49/06A01G13/0287
Inventor 朱继平陈伟夏敏刘正刚袁栋丁艳姚克恒陈小兵周加宝
Owner NANJING AGRI MECHANIZATION INST MIN OF AGRI
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