Head for automatic blasting, loosening and feeding

An automatic, spray tube technology, applied in the direction of shovels, plows, agricultural machinery and implements, can solve the problem of small flow

Active Publication Date: 2016-03-23
CHENGDU TOBEST DIYUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an automatic blasting loosening head that can simplify the processing difficulty of the spray hole and solve the problem of small flow caused by the spray hole at the same time. Shock wave, blasting loose soil and a large amount of spray material

Method used

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  • Head for automatic blasting, loosening and feeding
  • Head for automatic blasting, loosening and feeding
  • Head for automatic blasting, loosening and feeding

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Embodiment Construction

[0017] figure 1 It is a top view of the present invention; figure 2 for figure 1 Middle A-A sectional view; image 3 for figure 1 Middle B-B sectional view; Figure 4 It is a structural schematic diagram of the tapered flow divider of the present invention. As shown in the figure, the automatic blasting loosening head of this embodiment includes a spray pipe 2 and a conical diverter that is slidingly fitted with the outlet end of the spray pipe 2; the conical diverter includes an integrally formed upper cone 3 and the lower cone 4; the upper cone 3 is inserted into the injection pipe 2 for splitting the gas flowing out of the injection pipe 2, the lower cone 4 is used for inserting into the working soil and the top of the lower cone 4 is provided with a The sealing platform 6 that seals the outlet of the injection pipe 2; the automatic blasting loosening head of the present invention, before implementing the soil loosening operation, insert the injection pipe 2 together ...

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Abstract

The present invention discloses a head for automatic blasting, loosening and feeding. The head comprises an injection tube and a conical splitter that is slide-fitted with an outlet end of the injection tube. The conical splitter comprises an upper cone and a lower cone which are integrally formed. The upper cone is inserted into the injection tube to split a gas that flows out of the injection tube. The lower cone is used for being inserted into the soil, and a seal platform for sealing the outlet of the injection tube is arranged on the top of the lower cone. According to the head for automatic blasting, loosening and feeding, the machining difficulty of the injection hole is simplified, the problem that the injection hole causes the flow to be small is solved, and on the basis of automatically starting and ending operations, a powerful blast wave is formed to blast and loosen the soil and inject a large quantity of a material.

Description

technical field [0001] The invention belongs to the field of modern agricultural soil subsoil loosening and improvement equipment, and in particular relates to an automatic spraying and blasting loosening head. Background technique [0002] At present, the agricultural and forestry equipment for deep loosening by spraying compressed air and spraying powder fertilizer for deep application mainly adopts an easy-to-insert loosening head. The front end of the loosening head is surrounded by spray holes and diamond-shaped protrusions. Conical flow divider, this design has the following problems in the actual application process, especially in the equipment miniaturization processing: one, the working invalid depth is large. Due to the distance between the injection hole and the front end of the diverter, the effective distance of the explosion injection is large and the ineffective working depth is large; 2. The Venturi injection hole is difficult to process; 3. The flow rate of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B49/06
CPCA01B49/06
Inventor 李翔宇李涛吴福成刘小明
Owner CHENGDU TOBEST DIYUAN TECH CO LTD
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