Cavitating method and device for flue-cured tobacco transplanting well
A technology of hole formation and well cellar, which is applied in the fields of planting method, excavation/covering of trenches, application, etc., can solve the problems of difficulty in guaranteeing the quality of well cellar, low efficiency of hole formation, etc., and achieves convenient maintenance, low cost and reliable method. Effect
Inactive Publication Date: 2016-01-27
GUIZHOU UNIV +1
View PDF8 Cites 8 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The object of the present invention is to provide a method and device for forming holes in flue-cured tobacco transplanted into well cellars, which can not only improve the durability of the hole forming heads, but also avoid the low efficiency of forming holes in the case of cavitation in heavy soil, causing the pits to be damaged. Quality is difficult to guarantee and other problems, to overcome the deficiencies of the existing technology
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0011] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments, but not as a limitation to the present invention.
[0012] Embodiment of the present invention: the hole-forming method of transplanting flue-cured tobacco into well cellars, the surface of the inverted conical drill bit is provided with helical column teeth with double helix distribution, and the inverted cone drill bit is used to rotate the soil surface to form holes. At the same time as the cavity is formed, the helical column teeth are used to squeeze the cavity wall, and finally the flue-cured tobacco well cellar is obtained; the helical column teeth not only play the role of reducing resistance and viscosity, but also improve the screw-in ability and cavity forming efficiency, and make the well The wall forms a micro-ladder structure, which makes the soil on the well wall firm but not tight, and effectively improves the quality of the well ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a cavitating method and device for a flue-cured tobacco transplanting well. A three-in-one structure including a cavitating body, a connecting plate and a wear-resisting drill point is adopted, and spiral column teeth are arranged on the outer surface of the cavitating body. The double-spiral column teeth are embedded on the outer surface of the cavitating body, resistance reducing and adhesion reducing can be further achieved through the spiral column teeth, and the well forming quality is effectively improved while screwing capacity is improved; due to the triangular wear-resisting drill point at the front end of a cavitating head, soil penetrating capacity and device durability are improved, and meanwhile maintaining is convenient and fast. The method is reliable, and the adopted device is simple in structure, flexible in operation, low in cost and ideal in using effect.
Description
technical field [0001] The invention relates to the technical field of flue-cured tobacco planting, in particular to a hole-forming method and device for transplanting flue-cured tobacco into well cellars. Background technique [0002] As we all know, well cellar transplanting has become a new model of flue-cured tobacco transplanting in hilly areas, and the key to the popularization of well cellar transplanting technology is the production of transplanted well cellars. Manpower-driven simple hole punchers are labor-intensive and inefficient for making well pits, and labor costs continue to increase. Although in recent years, the launch of well cellar transplanting punchers powered by batteries or small gasoline engines has improved the production efficiency of well cellars, the durability of the hole holes is generally not high, and it is difficult to meet the needs of transplanting and drilling in flint smoke fields. In addition, for the condition of sticky and heavy soil...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): A01C5/04
Inventor 喻丽华张富贵陈懿吴雪梅
Owner GUIZHOU UNIV