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A cellar-type transplanting and punching machine for tobacco seedlings and its drill bit

A punching machine, pit-type technology, applied in the directions of planting method, application, excavation/covering of trenches, etc., can solve problems such as hardening

Inactive Publication Date: 2017-07-28
LIUYANG BRANCH OF CHANGSHA COMPANY OF HUNAN TOBACCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a drill bit for transplanting and punching machine for tobacco seedling well cellar, which can solve the problem of smooth and hardened soil on the inner wall of tobacco seedling well cellar

Method used

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  • A cellar-type transplanting and punching machine for tobacco seedlings and its drill bit
  • A cellar-type transplanting and punching machine for tobacco seedlings and its drill bit
  • A cellar-type transplanting and punching machine for tobacco seedlings and its drill bit

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Embodiment Construction

[0041] The present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. In addition, those skilled in the art can make corresponding combinations of features in the embodiments in this document and in different embodiments according to the descriptions in this document.

[0042] Embodiments of the present invention are as follows, see figure 1 , figure 2 and image 3 As shown, a drill bit of a smoke seedling pit type transplanting and punching machine includes a drill body and a coupling 4, the drill body is fixed on the coupling 4, and the coupling 4 drives the drill bit The body rotates, and the outside of the drill body is provided with a blade 14 that spirals upward from bottom to top. Wherein, the shaft coupling can adopt the general design in the prior art, and one end of the dr...

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PUM

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Abstract

The present invention proposes a drill bit for transplanting and punching machine of smoke seedling well cellar type, which includes a drill body and a coupling, the drill body is fixed on the coupling, and the coupling drives the drill body Rotate, the outside of the drill body is provided with a blade that spirals upward from bottom to top. In this way, the outer side of the drill body is provided with a blade that spirals up from bottom to top. When the coupling drives the drill body to rotate and punch holes, the helical structure of the blade is used to rotate the soil in the hole, thereby avoiding the need for drilling. During the drilling process, the drill bit squeezes the ridge soil, which solves the problem of smooth and hardened soil on the inner wall of the smoke seedling pit.

Description

technical field [0001] The invention relates to the field of agricultural planting machinery, in particular to a drill bit for a tobacco seedling pit-type transplanting and punching machine and a pit-type transplanting and punching machine. Background technique [0002] At present, most of the tobacco seedling transplanting methods in the tobacco area are based on the pit-type transplanting method, that is, the well pit is made by manually using wooden stakes or other punching tools. It has two advantages: first, compared with large pits Deep planting is more time-saving and labor-saving; second, the variation range of temperature and humidity inside the well cellar is smaller than that of the external natural environment, which has a certain heat preservation effect, and has a positive effect on resisting the late spring cold in the tobacco area and avoiding the cold damage of the tobacco seedlings. However, artificial use of stakes or other tools to manually drill holes ha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C5/04
Inventor 杨红武唐春闺李帆裴晓东
Owner LIUYANG BRANCH OF CHANGSHA COMPANY OF HUNAN TOBACCO