A soil turning device
A technology of turning and throwing device and soil is applied in the fields of soil lifting machinery, restoration of polluted soil, agricultural machinery and implements, etc. It can improve the efficiency of turning and throwing, reduce the moisture content, and improve the soil porosity.
Active Publication Date: 2021-02-02
AEROSPACE KAITIAN ENVIRONMENTAL TECH CO LTD
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Problems solved by technology
But the disadvantage is that the turning depth of the turning rake teeth is limited, and the turning efficiency is low
[0007] Patent CN204509144U proposes a trough-type turning and throwing equipment. Although the equipment solves the problems of limited turning and throwing depth of the turning and throwing rake teeth and low turning and throwing efficiency, if the soil moisture content is high and the viscosity is high, it will make The working efficiency of the turning and polishing machine is significantly reduced, and the ideal turning and polishing effect cannot be achieved
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[0026] In order to more clearly illustrate the technical solutions in the embodiments of this patent or the prior art, the following will briefly introduce the accompanying drawings required in the description of the embodiments or prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative effort.
[0027] Such as Figures 1 to 4 As shown, a soil turning and throwing device includes a cutter head shaft 1, a cutter head linked with the cutter head shaft is installed on the cutter head shaft 1, and four dewatering roots are evenly arranged on the cutter head shaft 1 along the axial direction. Agent attachment pipe 2, the water removal agent attachment pipe 2 is evenly covered with water removal agent spray holes on the outside, the cutter head includes a first cutter head, a second cutter head and a third...
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A soil turning device comprises a cutterhead shaft. Cutterheads in linkage with the cutterhead shaft are mounted on the cutterhead shaft. One or more moisture scavenger auxiliary pipes are arranged onthe cutterhead shaft in the axial direction. A plurality of moisture scavenger spraying holes are formed in each moisture scavenger auxiliary pipe towards the outer side. The cutterheads comprise three first cutterheads, second cutterheads and two third cutterheads. One of the cutterheads is arranged at the center of the cutterhead shaft, and the other two cutterheads are symmetrically arranged on the outermost side of the cutterhead shaft. The two third cutterheads are symmetrically arranged between the adjacent first cutterheads with the center of the cutterhead shaft as the symmetric axis.The second cutterheads are arranged between the first cutterheads and the third cutterheads. The diameters of the first cutterheads and the diameters of the second cutterheads are both smaller than the diameters of the third cutterheads. According to the soil turning device, the obvious relieving effect is achieved on the problems that large-block soil is not easy to turn, and the turning treatment efficiency of polluted soil with the high water content is low.
Description
technical field [0001] The invention relates to a soil turning and throwing device. [0002] technical background [0003] At present, in the process of rapid urbanization and industrial transfer, the relocation of urban polluting enterprises has resulted in a large number of leftover and abandoned polluted sites in the city. It is urgent to carry out risk assessment and restoration treatment to realize the reuse of urban land. Organic matter is often detected in some polluted sites, and the pollutants are constantly migrating and stored in the soil. The boiling point of organic pollutants is low. For such polluted soil, it is dug out and transferred, and turned over by the mechanical action of the turning machine, so that the pollutants in the soil will diffuse into the air in the shed, and then be removed by adsorption. The pollutants in the air in the shed are enriched and removed, and finally the soil can reach the goal of treatment. Such a soil treatment process is cal...
Claims
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IPC IPC(8): B09C1/00A01B77/00
CPCA01B77/00B09C1/005
Inventor 郝占东刘卫国熊忠韩宝禄李中李科张海隆王从梦
Owner AEROSPACE KAITIAN ENVIRONMENTAL TECH CO LTD