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Plow harrow with adjustable grooving intervals

An adjustable groove spacing technology, which is applied in the agricultural field and can solve problems such as the inability to adjust the spacing of plow teeth

Pending Publication Date: 2018-03-09
佛山宏发引力智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a plow rake with adjustable groove spacing, which solves the problem that plow rakes currently on the market cannot adjust the plow tooth spacing

Method used

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  • Plow harrow with adjustable grooving intervals
  • Plow harrow with adjustable grooving intervals

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Embodiment Construction

[0019] 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.

[0020] like Figure 1-2 As shown, the present invention provides a kind of technical scheme: a kind of plow rake that can adjust slotting distance, comprises mounting frame 1, and the surface of mounting frame 1 is fixedly connected with scale 13, and the precision of scale 13 is millimeter, and mounting frame 1 The surface of the mounting frame 1 is fixedly connected with a pull rod 2, the two ends of the mounting frame 1 are fixedly connected with a support ...

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Abstract

The invention discloses a plow harrow with adjustable grooving intervals. The plow harrow comprises a mounting frame, wherein a pull rod is fixedly connected to the surface of the mounting frame, support seats are fixedly connected to two ends of the mounting frame, a threaded rod is fixedly connected between the two support seats, threaded sleeves are in threaded connection to the surface of thethreaded rod, ring grooves are formed in the surfaces of the threaded sleeves and are internally sleeved with fixed rings, and plow teeth are fixedly connected to the lower parts of the surfaces of the fixed rings. By arranging the threaded rod and the threaded sleeves, the threaded sleeves and the threaded rod can generate relative rotation when the threaded sleeves are rotated, the rotation of the threaded sleeves is changed into linear motion through the deviation of a roller screw rod, the threaded sleeves can transversely move on the threaded rod along the direction of the threaded rod, when the threaded sleeves rotate, the fixed rings cannot rotate due to the clamping between limiting teeth and a slide rail, and the plow teeth can face towards all the time, so that the intervals of the plow teeth can be regulated, and the grooving intervals can be regulated.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a plow rake with adjustable groove spacing. Background technique [0002] Plow rake is a kind of equipment commonly used in agriculture. It is mainly used to turn the land and create ravines on the surface of the farmland. When planting different crops, the spacing of slots needs to be different. As a result, the plow rakes currently on the market cannot meet the growth environment requirements of different crops, which makes the use of plow harrows have great limitations. Different types of plow rakes are required for different widths of the gutter, making it very inconvenient to use. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the deficiencies of the prior art, the present invention provides a plow rake with adjustable groove spacing, which solves the problem that plow rakes currently on the market cannot adjust the plow tooth s...

Claims

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Application Information

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IPC IPC(8): A01C5/06E02F5/02
CPCA01C5/062E02F5/027
Inventor 刘建军
Owner 佛山宏发引力智能科技有限公司
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