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Digging head for handheld seedling digger

A technology of excavating head and excavator, applied in application, forestry, agriculture, etc., can solve problems such as lack of versatility, and achieve the effects of avoiding accidental damage, smooth section and convenient root system

Inactive Publication Date: 2015-03-25
SUZHOU LU LU SHUN ELECTRICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The working head used in this document is spoon-shaped, so for saplings with different roots, there should be a corresponding working head, that is, it is not universal

Method used

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  • Digging head for handheld seedling digger
  • Digging head for handheld seedling digger

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Experimental program
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Embodiment Construction

[0021] The accompanying drawings disclose, without limitation, the structural schematic diagrams of the preferred embodiments involved in the present invention; the technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0022] Such as figure 1 and figure 2 As shown, the digging head for the hand-held seedling excavator of the present invention includes a digging head body 1, and the digging head body 1 includes an inner profile, an outer profile and the side ends of the inner profile and the outer profile. Connected side end profiles, the opposite end of the working head of the digging head body 1 is equipped with a pedal portion 15, and the pedal portion is formed by welding steel pipes on the opposite end of the working head of the digging head body; and the work of the digging head body 1 The head 11 is pointed; the profile of the side end profile near the working head 11 is an inclined straight line ...

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Abstract

The invention discloses a digging head for a handheld seedling digger. The digging head comprises a digging head body. The digging head body comprises inner molded surfaces, outer molded surfaces and side end molded surfaces, the side ends of the inner molded surfaces and the side ends of the outer molded surfaces are connected with one another by the side end molded surfaces, and pedals are mounted at opposite ends of a working head of the digging head body; molded lines, which are close to the working head, of the side end molded surfaces are oblique straight lines, molded lines, which are close to the opposite ends of the working head, of the digging head body are flat molded lines, and the flat molded lines are connected with the oblique straight lines by sawtooth molded lines which are obliquely arranged; angles of teeth of the sawtooth molded lines range from 60 degrees to 70 degrees; the distances among the teeth range from 5mm to 15mm. The digging head for the handheld seedling digger has the advantages that when seedlings are about to be transplanted, the digging head can be inserted into the ground while roots which are adjacent to sawtooth portions of the digging head in the advancing direction of the digging head can be cut off, and accordingly requirements of ball transplanting methods for the large seedlings can be met.

Description

technical field [0001] The invention relates to an excavating head, in particular to an excavating head with a serrated side end. Background technique [0002] In order to improve urban environmental quality and green coverage, many regions and cities in my country need to transplant trees, flowers and other garden crops from nurseries or afforestation areas. In the transplanting process, in order to improve the survival rate of seedlings, the soil ball transplanting method is generally used for seedling transplantation, that is, it is necessary to leave soil balls at the roots of the seedlings, and the section of the soil balls needs to be smooth and complete. [0003] At present, the commonly used digging tool for digging seedlings is generally a digging shovel, and the side end of the digging head of the digging shovel is a smooth connection profile between the inner profile of the digging head and the outer profile of the digging head. During excavation, because the roo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G23/06
CPCA01G23/06
Inventor 陈丽丽
Owner SUZHOU LU LU SHUN ELECTRICAL EQUIP
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