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A large-cavity-sleeve deep-hole integrated molding method and device for seedling transplanting

A technology for seedling transplanting and forming device, applied in the directions of planting method, application, excavation/covering of trenches, etc., can solve problems such as the influence of seedling growth and development quality, and achieve the effect of ensuring growth quality and survival rate, and ensuring upright growth.

Active Publication Date: 2017-11-10
SOUTHWEST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a method and device for forming a large nest with deep holes for transplanting small seedlings, which can realize the adjustment of light, temperature and moisture. Reasonable use of natural conditions such as the existing technology solves the existing technology of transplanting seedlings can not make full use of natural conditions to cause the impact of growth and development quality of seedlings

Method used

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  • A large-cavity-sleeve deep-hole integrated molding method and device for seedling transplanting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as figure 1 As shown, a large nest cover deep hole integral molding device for transplanting and making nests of seedlings in this embodiment is used to realize the above method. Cover 2, large dimple forming die 4, the perforating drill bit 1 is connected with the vibration and rotation power source 8 through the power connection device 6; the rotating cone sleeve 2, large dimple forming die 4 are all set outside the power connection device 6, And one end of the rotating cone sleeve 2 is affixed to the rear end of the perforating drill bit 1, and the other end is connected with the large dimple forming die 4 to form an integral body. The rotating cone sleeve 2 and the large dimple forming die 4 are an integral structure. The outer wall of the large dimple forming die 4 has a bowl-shaped linear profile, and its mouth is far away from the rotating taper sleeve 2; that is, the small end of the rotating taper sleeve is connected with the drilling bit, and its large en...

Embodiment 2

[0041] Such as figure 1As shown, the difference between the present embodiment and the first embodiment is that the forming device further includes a topsoil anti-collapse plate 7 that is rotatably connected with the large cavity forming die 4 through a movable assembly. The surface soil anti-collapse plate 7 is plate-shaped, and the diameter of the small end of the surface soil anti-collapse plate 7 is greater than or equal to the diameter of the large end of the large dimple forming mold 4. Between the mold 4, the said swivel can adopt rubber ring, also can adopt slewing bearing.

[0042] During work, at first the power connection device 6 needs to be fixed on the vibrating and rotating power source 8, and then the friction force of the rubber ring provided between the surface soil anti-collapse plate 7 and the large dimple forming mold 4 is used to ensure the surface soil anti-collapse plate 7 and the large cavity forming plate. The nest forming mold 4 can be rotated toget...

Embodiment 3

[0045] Such as figure 1 As shown, the difference between the present embodiment and the second embodiment is that the structure of the movable assembly is different, it includes the lower friction disc 3, the upper friction disc 5 and the locking device, and the large dimple forming die 4 is away from the punching hole One end of the drill bit 1 is provided with the lower friction disc 3, and the end of the topsoil anti-collapse disc 7 facing the large dimple forming die 4 is provided with the upper friction disc 4 which is in frictional contact with the lower friction disc 3 , the locking device is located in the surface soil anti-collapse plate 7 and is located on the power connection device 6; by the perforating drill bit 1, the rotating cone sleeve 2, the large dimple forming die 4, the lower friction disc 3, the power connection device 6, the vibration The rotating power source 8 constitutes a rotating opening mechanism; the surface soil anti-collapse plate 7, the upper f...

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Abstract

The invention discloses a large-cavity-sleeve deep-hole integrated molding method and device for seedling transplanting, and belongs to the technical field of transplanting machines. The method includes selecting a position where a cavity is to be formed; aiming a drill bit to at the position; through adopting a manner combining vibration and rotation and through a power connection device, a large-cavity forming mold, a rotary taper sleeve and the drill bit, allowing the drill bit to move downward to break the ground so as to make a seedling cavity hole; molding the seedling cavity hole into a large-cavity-sleeve deep-hole shape in one time; and lifting the drill bit, and then cavity hole forming is finished. The molding device includes a vibration-rotation power source, the power connection device, the drill bit, the large-cavity forming mold and the rotary taper sleeve. The drill bit is connected to the vibration-rotation power source through the power connection device. One end of the rotary taper sleeve is fixedly connected to the rear end of the drill bit, and the other end is connected to the large-cavity forming mold into an integrated part. The molding method and the molding device have characteristics of a simple and feasible structure, simple and convenient operation, portability, a high working efficiency, a low manufacturing cost and easy popularization.

Description

technical field [0001] The invention belongs to the technical field of transplanting machinery, and relates to a method and a device for integrally forming large nest covers with deep holes for transplanting small seedlings. Background technique [0002] Seedling transplanting is an important part of crop production, and the time and quality of seedling transplanting have a great influence on the survival of seedlings and field growth. The deep hole transplanting of the big nest for transplanting seedlings is based on the characteristics of loose soil and solid soil. The loose soil layer is formed into a large nest, and the compacted soil layer is formed into a small hole. The transplanted seedlings are placed in the deep hole, which better creates a suitable environment The soil temperature and humidity environment for seedling growth can realize deep planting, timely transplanting and standardized transplanting of seedlings, effectively ensure the uprightness of seedlings,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C5/04
CPCA01C5/04
Inventor 谢守勇陈翀段廷亿
Owner SOUTHWEST UNIV
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