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Arrow-shaped three-dimensional deep scarification and harvesting shovel

A three-dimensional, arrow-shaped technology, applied in the field of deep loosening shovel, can solve the problems of large amount of consumables, poor subsoiling effect, and large resistance, and achieve the effect of less consumables, low resistance and good effect.

Inactive Publication Date: 2015-07-01
HEILONGJIANG PROVINCIAL HYDRAULIC RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing various types of subsoiling shovels in the process of use, such as large resistance, poor subsoiling effect, and large amount of consumable materials, the present invention provides a special type of arrow-shaped three-dimensional subsoiling and harvesting shovel

Method used

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  • Arrow-shaped three-dimensional deep scarification and harvesting shovel

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Comparison scheme
Effect test

specific Embodiment approach 1

[0010] Specific implementation mode one: see figure 1 This embodiment will be described. The arrow-shaped three-dimensional deep loosening and harvesting shovel described in this embodiment includes a loosening plate 6, a root protection plate 8, an empennage 4 and a connecting plate 1, and the loosening plate 6 and the root protection plate 8 are fixed to form a flat structure, and the flat plate The front end of the structure is in the shape of an arrow, the lower edge of the arrow shape is fixed with a bottom edge 7, the upper edge of the arrow shape is fixed with a front edge 9, the top of the root stem protection plate 8 is fixedly connected with the connecting plate 1, and the root stem protection plate 8 is connected with the The included angle between the connecting plates 1 is 170 to 174 degrees, and the front edge 9 extends to the connecting plate 1 and connects with the upper edge 10 located on the connecting plate 1, the upper edge 10 and the front edge 9 are one e...

specific Embodiment approach 2

[0014] Embodiment 2: This embodiment is a further limitation of the arrow-shaped three-dimensional subsoiling shovel described in Embodiment 1. In this embodiment, the upper part of the connecting plate 1 is provided with several connection holes.

[0015] In this embodiment, the connection holes added on the connection plate 1 are used for fixed connection with the frame of the subsoiler.

specific Embodiment approach 3

[0016] Embodiment 3: This embodiment is a further limitation of the arrow-shaped three-dimensional subsoiling and harvesting shovel described in Embodiment 1. In this embodiment, the bottom edge 7 is fixedly connected to the scarifying board 6 by screws.

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Abstract

The invention discloses an arrow-shaped three-dimensional deep scarification and harvesting shovel, relates to a deep scarification shovel for agricultural soil preparation, and belongs to the technical field of farm machinery. The shovel overcomes the defects that the existing various deep scarification shovels has high resistance in the use process so as to result in a poor deep scarification effect and more consumables. The shovel comprises a scarification plate, a root tuber protection plate, a tail wing and a connecting plate, wherein the scarification plate and the root tuber protection plate fixedly form a slab structure; the front end of the slab structure is in an arrow shape; a bottom blade is fixedly arranged under the arrow shape; a front blade is fixedly arranged above the arrow shape; the upper part of the root tuber protection plate is fixedly connected with the connecting plate; an included angle between the root tuber protection plate and the connecting plate is 170-174 degrees; the front blade extends to the connecting plate, and is connected with an upper blade of the connecting plate; the upper blade and the front blade form a blade; and the tail wing is fixed at the tail of the scarification plate. The shovel can be used for deep scarification and soil improvement, and for harvesting root tuber crops in a deep layer.

Description

technical field [0001] The invention relates to a subsoiling shovel for agricultural land preparation, which belongs to the technical field of agricultural machinery. Background technique [0002] At present, there are many types of agricultural subsoiling shovels, mainly including straight-pull hook-shaped subsoiling shovels, wing-shaped subsoiling shovels, and V-shaped subsoiling shovels. The soil loosening depth is about 30cm, which can only be used for subsoiling. , It is easy to leave a ditch in the field after deep loosening. These subsoiling shovels all have the common characteristics of large volume, many materials, high cost, poor use effect, large resistance in the soil, waste of energy and single function. Contents of the invention [0003] In order to overcome the defects of the existing various forms of subsoiling shovels in the process of use, such as large resistance, poor subsoiling effect, and large amount of consumable materials, the present invention pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B13/08A01D13/00
Inventor 孙彦君李芳花司振江黄彦刘迪滕云王柏于洋
Owner HEILONGJIANG PROVINCIAL HYDRAULIC RES INST