Soil drilling tool

A tool and soil technology, applied in the field of soil drilling tools, can solve the problems that the soil cannot discharge holes, meters to 1.5 meters or more, and it is difficult to screw in.

Inactive Publication Date: 2016-08-17
ZHEJIANG JIAXING AGRI SCI ACADEMY INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even this still cannot meet the needs of drilling deeper soil holes (such as 1m-1.5m or deeper), because the soil is too deep to be discharged out of the hole
Moreover, when the soil water content is high and the bottom soil hardness is large, there are problems such as wet soil or soil are difficult to spin out, and are difficult to operate (such as application number 201420557635.7, see figure 2 )
Application number: 201510489024.2, Invention name A kind of rotary soil hole machine (such as image 3 )

Method used

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Examples

Experimental program
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Embodiment 1

[0016] Such as Figure 4 As shown, the soil drilling tool described in this embodiment includes a cylindrical cylinder 1, the end of the cylinder 1 is a conical structure 3, and the conical structure 3 on the cylinder 1 and the junction of the cylinder 1 are arranged There are two semicircular steel blades 2, the angle between the two semicircular steel blades 2 is between 60°, and the angle between the two semicircular steel blades 2 and the axis of the cylinder 1 is equal to 60°, the projection of the two semicircular steel blades 2 on the horizontal plane has no staggered area; the top of the cylinder 1 is provided with a handle 4 transversely.

[0017] A scale 5 is marked on the cylinder 1 above the junction of the cone structure 3 and the cylinder 1, for determining the depth of the hole.

[0018] The cylinder 1 has a diameter of 3 cm, and the cone structure 3 has a length of 10 cm; the handle 4 has a diameter of 3 cm and a length of 30 cm.

[0019] The thickness of the...

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Abstract

The invention relates to the field of agricultural tools, in particular to a soil drilling tool, which includes a cylindrical cylinder, the end of which is a cone structure, and two Semicircular steel blades, the angle between the two semicircular steel blades is between 30-90°, and the angle between the two semicircular steel blades and the axis of the cylinder is consistent, the two semicircular steel blades There is no staggered area in the projection of the shaped steel blades on the horizontal plane; a handle is arranged horizontally on the top of the cylinder. The obtained soil drilling tool of the present invention, when drilling soil holes, rotate the handle on the tool and give a certain pressure, pull out the tool vertically after rotating two or three times, discard and stick on two semicircular steel blades of soil and continue to repeat the process. This process is especially suitable for drilling soils with high water content or paddy fields. Application of the invention provides a punching tool, and the walls of the drilled soil holes are smooth and uniform.

Description

technical field [0001] The invention relates to the field of agricultural tools, in particular to a soil drilling tool. Background technique [0002] The existing punching tool is mainly used for planting and punching, and the punching depth is shallow. Although there are currently some spiral drilling tools that can drill soil holes of different depths according to requirements, they are mainly used in dryland soil or soil with low soil moisture content, and use the fast rotation power to spin the soil out of the hole. Even this still cannot meet the needs of drilling deeper soil holes (such as 1 meter to 1.5 meters or deeper), because the soil that is drilled too deep cannot be discharged from the hole. Moreover, when the water content of the soil is high and the hardness of the bottom soil is high, there are problems such as wet soil or soil being difficult to spin out and difficult to operate. [0003] Existing tools for punching soil round holes are mainly used for pl...

Claims

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Application Information

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IPC IPC(8): A01C5/02
CPCA01C5/02
Inventor 陈贵赵国华程旺大张红梅沈亚强
Owner ZHEJIANG JIAXING AGRI SCI ACADEMY INST
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