Combination type recovering machine for residual-film between seedlings

A combined, residual film technology, applied in the field of agricultural machinery and tools, can solve the problems of inability to recover residual film, high labor intensity, low recovery rate, etc., and achieve the effects of improving efficiency and operating range, reasonable structure, and low consumption

Inactive Publication Date: 2008-09-10
HUAZHONG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Manual picking has high labor intensity, low efficiency, high cost, and low recovery rate, so it is suitable for small-scale farmland operations and field seedling operations
Mechanical recycling has the advantages of high operating efficiency and good quality, and is one of the effective methods for recycling residual film. However, there are still certain

Method used

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  • Combination type recovering machine for residual-film between seedlings
  • Combination type recovering machine for residual-film between seedlings
  • Combination type recovering machine for residual-film between seedlings

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1 (residual film recovery operation between farmland seedlings)

[0022] According to the number of rows of crops and the row spacing in the working width of the implement, the configuration quantity of the loosening shovel 20, the split disc type film lifting wheel 3 and the elastic tooth film picking rake 15 are determined, and the loosening shovel 20 is adjusted according to the row spacing of the crops The distance between them, the distance between the split-spoke-disc type film-lifting wheels 3 and the distance between the spring-toothed film-picking rakes 15, and the depth-limiting wheel 11 is adjusted to the operating depth according to the agronomic requirements through the depth-limiting wheel adjustment device 10, Realize the agronomic requirements of farmland seedling operation and the recovery of residual film.

Embodiment 2

[0023] Embodiment 2 (recovery operation of the entire residual film of the machine tool)

[0024] According to the working width of equipment, the loosening shovel 20, the split spoke disc type film removal wheel 3 and the spring tooth film picking rake 15 are configured in full width, between the loose soil shovels 20, between the split spoke disc type film removal wheels 3 and There is no gap between the spring-tooth film picking rakes 15, and the depth-limiting wheel 11 is adjusted to the operating depth according to the agronomic requirements through the depth-limiting wheel adjustment device 10, so as to realize the agronomic requirements and the recovery of residual film during the entire operation of the machine tool.

[0025] When the tractor pulls the combined inter-seedling residual film recycling machine, the soil loosening shovel 20 loosens the soil, and the split-spoke disc-type film removing wheel 3 cooperates with the spring-tooth film picking rake 15 to remove t...

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Abstract

The invention relates to a combined type furrow residual film reclaimer which can realize the recovery operation of furrow film of a cropland or whole residual film by a machine. The invention is characterized in that: break shovels, spilt spoke disc type film drawing wheels and film collecting harrows with elastic teeth are all designed in a single way, and the quantity of the break shovels, the spilt spoke disc type film drawing wheels and the film collecting harrows with elastic teeth can be determined according to the number of rows and row spacing of crops, and the spaces between the break shovels, the spilt spoke disc type film drawing wheels and the film collecting harrows with elastic teeth are adjusted to realize the furrow residual recovery operation in the cropland. The break shovels, the spilt spoke disc type film drawing wheels and the film collecting harrows with elastic teeth can also be arranged according to the working width of the reclaimer to realize the whole residual film recovery operation by the machine. The combined type furrow residual film reclaimer has the advantages that the use functions of the reclaimer are expanded, multiple operations of scarification, film drawing, film reclaimation, etc. can be finished at one time, thereby effectively promoting the efficiency and working scope of machines. The reclaimer is also characterized by reasonable structure, flexible combination, convenient debugging, simple operation and low consumption, thus having wide application prospect and having important practical significance for the development of agricultural mechanization of China.

Description

technical field [0001] The invention belongs to an agricultural machine tool, in particular to a combined residual film recovery machine between seedlings in farmland or in the whole width of the machine tool. Background technique [0002] Plastic film mulching, an agronomic technique, has been widely used. It plays an important role in combating drought, preserving moisture, increasing ground temperature, and ensuring agricultural production; but it also causes new pollution. Since the residual film cannot be recovered well, with the increase of the residual film in the soil year by year, it not only destroys the tissue structure of the farmland soil, but also seriously restricts the growth of crops, which brings harm to agricultural production and affects sustainable development of agriculture. The research and development of agricultural residual film recovery equipment has become the key to the further development of plastic film mulching planting technology. The mecha...

Claims

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Application Information

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IPC IPC(8): A01B49/04A01B43/00
Inventor 李小昱王为曾赤良
Owner HUAZHONG AGRI UNIV
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