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Compound farmland leveling machine

A grader and composite technology, applied in the field of farmland graders, can solve the problems of work obstacles, difficult to remove large clods or soil-covered rhizomes, etc. Effect

Inactive Publication Date: 2018-06-01
吾家农场成都农业有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

In the plowing process, even if the land is dry or the rhizomes left by early crops are leveled with a harrow, it is difficult to eliminate the large soil clods or soil-encrusted rhizomes formed on the ground after plowing. Subsequent work has brought great obstacles

Method used

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  • Compound farmland leveling machine
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  • Compound farmland leveling machine

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] see Figure 1-4 , the present invention provides a technical solution: a composite farmland leveling machine, including a body 1, the right side of the top surface of the body 1 is rotationally connected with the upper end of the pressing plate 12 through a rotating shaft 11, the front side and the rear of the pressing plate 12 are The sides are respectively slidingly connected with the front and rear sides of the body 1. The upper end of the right side...

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Abstract

The invention discloses a compound farmland leveling machine. The compound farmland leveling machine includes a machine body, the right side of the inner top surface of the machine body is rotatably connected to the upper end of a flattening plate through a rotating shaft, the front and rear side surfaces of the flattening plate are slidingly connected with the front and rear side surfaces of theinterior of the machine body respectively, a fixing block is fixed to the upper end of the right side surface of the machine body, a threaded hole formed in the fixing block in the vertical directionis in threaded connection with a threaded rod, a handle is fixed to the upper end of the threaded rod, and the lower surface of the threaded rod is fixedly connected with an inner ring of a bearing. Screening rods separate large soil blocks or soil-enclosing rhizomes from soil to reduce the work intensity of workers and reduce the time for flattening the land; a telescopic device adjusts the magnitude of a received force of the flattening plate, correspondingly adjusts the compaction degree of the soil and facilitates later crop cultivation; the workers change working rods so that the screening rods can screen out the large soil blocks different in depth or the soil-enclosing rhizomes different in depth, and the universality of the compound farmland leveling machine is improved.

Description

technical field [0001] The invention relates to the technical field of farmland leveling machines, in particular to a composite farmland leveling machine. Background technique [0002] The traditional land leveling is performed simultaneously by mechanical plowing and drag harrowing. In the plowing process, even if the land is dry or the rhizomes left by early crops are leveled with a harrow, it is difficult to eliminate the large soil clods or soil-encrusted rhizomes formed on the ground after plowing, and a large amount of manual work is required to break them and level them. Subsequent work has brought great obstacles. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a compound farmland leveling machine. The screening bar separates the large soil clods or soil-coated rhizomes from the soil, reducing the work intensity of the staff and reducing the time for land leveling By ch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B49/02
CPCA01B49/027A01B49/022
Inventor 不公告发明人
Owner 吾家农场成都农业有限公司
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