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Soil loosening and weeding component and soil loosening and weeding device comprising same

A component and integrated technology, applied in the field of soil loosening and weeding components, soil loosening and weeding devices, can solve the problem of seedling injury

Inactive Publication Date: 2019-10-22
SHANDONG ACADEMY OF AGRICULTURAL MACHINERY SCIENCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The loosening and weeding parts of this design adopt the self-driven form of ground resistance, which solves the short-distance loosening and weeding operation next to the seedlings, and also solves the problem of straw residues and weeds in the operation process under the current conservation tillage. seedling injury

Method used

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  • Soil loosening and weeding component and soil loosening and weeding device comprising same
  • Soil loosening and weeding component and soil loosening and weeding device comprising same
  • Soil loosening and weeding component and soil loosening and weeding device comprising same

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Experimental program
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Effect test

Embodiment 1

[0027] In a typical implementation of the present application, such as figure 1 As shown, a kind of soil loosening and weeding part of the present invention comprises soil loosening claw 1, weeding comb wheel 2, rotating seat 4, installation rod 5; 4 are installed as a whole through bolts 3; the rotating seat 4 and the mounting rod 5 are connected.

[0028] Such as figure 2 As shown, the soil scarifying claw 1 includes a mounting plate 6 and a plurality of vertical claws 7 perpendicular to the mounting plate 6 and evenly distributed along the circumference of the bottom of the mounting plate. Mounting plate 6 and vertical claw 7 form a whole, for example can adopt the mode of integral molding to be combined together; The effect of soil loosening claw 1 is to loosen soil and drive whole soil loosening and weeding parts to rotate. Further, the mounting plate 6 is provided with a plurality of bolt holes for the connection of the bolts 3. In this embodiment, 4 bolt holes are pr...

Embodiment 2

[0040] This embodiment is based on the specific arrangement of the loosening and weeding parts in the loosening and weeding device proposed in embodiment 1, and a plurality of loosening and weeding parts described in embodiment 1 can be arranged on the loosening and weeding device, and the number is an even number; Such as Figure 5 with 6 As shown, the mirror images of the loosening and weeding parts are arranged in pairs, and the single soil loosening and weeding parts are arranged obliquely inwardly. In the actual operation process, due to the oblique arrangement of the soil loosening and weeding parts, the depth of each vertical claw 7 inserted into the soil is different, and the inner vertical claw 7 of the soil loosening claw 1 is inserted into the soil more than the outer side, so that the inner vertical claw 7 is inserted in the forward direction. The resistance is greater than that of the outer side, so that the loosening and weeding parts realize the inward rotation...

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Abstract

The invention belongs to the technical field of agricultural machinery, and discloses a soil loosening and weeding component and a soil loosening and weeding device comprising the soil loosening and weeding component. The soil loosening and weeding component comprises a soil loosening claw, a grass poking and carding wheel, a rotating seat and a mounting rod, and the soil loosening claw, the grasspoking wheel and the rotating seat are integrally mounted through bolts. The soil loosening claw comprises a mounting plate and a plurality of vertical claws which are uniformly distributed and perpendicular to the circumference of the mounting plate; the grass poking and carding wheel comprises a fixed plate and a plurality of grass poking and carding fingers uniformly distributed along the circumference of the fixed plate, and the shape of the grass poking and carding fingers is designed based on an Archimedes spiral. The soil loosening and weeding components are arranged in pairs in a mirroring manner, and the single soil loosening and weeding component is arranged obliquely relative to the ground. The soil loosening and weeding component provided by the invention has the advantages ofstrong near-distance operation capacity beside seedlings, prevention of crowding and good seedling protection effect.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a soil loosening and weeding component and a soil loosening and weeding device comprising the component. Background technique [0002] The promotion of conservation tillage and the advocacy of green agriculture, as well as the control and reduction of chemical pesticides, have further highlighted the role of mechanical intertillage and weeding operations. The core of conservation tillage is mulching with straw residues to achieve the purpose of improving soil structure, increasing rainwater utilization rate, controlling soil erosion, and enhancing soil microorganisms. It is an advanced agricultural farming technology. The key to the popularization and realization of conservation tillage technology is to design matching operating tools. [0003] The current intertillage loosening and weeding operation tools are soil loosening shovels and weeding shovels, which do n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B49/04A01M21/02
CPCA01B49/04A01M21/02
Inventor 方会敏牛萌萌荐世春褚幼晖何腾飞刘长亮
Owner SHANDONG ACADEMY OF AGRICULTURAL MACHINERY SCIENCES