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Hydraulic mining control method

A control method and hydraulic technology, applied in hydraulic mining, special mining, earth-moving drilling, etc., can solve problems such as lack of nozzle control technology

Inactive Publication Date: 2019-01-15
台州椒江起临农业机械科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] Hydraulic mining is a mining method that uses high-pressure jetting of water to wash away soil or gravel containing valuable minerals. At the same time, high-pressure jetting of water at high speed can also be used to form water jets that can cut ore, and can mine mining that is difficult to mine normally. ore, and due to the complex situation inside the rock, the water spray direction of hydraulic mining needs to be constantly controlled and changed, and there are few equipment in the prior art that use high-pressure water jets to cut ore mining, and also lack the control technology for the nozzle. To improve mining efficiency, a device that uses high-pressure water jets for mining and can flexibly control the cutting direction and depth of the water jets is needed

Method used

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Embodiment Construction

[0017] Combine below Figure 1-4 The present invention will be described in detail.

[0018] refer to Figure 1-4, according to the hydraulic mining control method of the embodiment of the present invention, it uses a hydraulic mining head direction control device, the hydraulic mining head direction control device includes a control head 85, the control head 85 is provided with a power device, the The power unit includes a drive motor 40 and the first drive chamber 18 and the second drive chamber 58 on the left and right sides, and the drive is driven by the drive motor 40 to transmit the transmission into the first drive chamber 18 and the second drive chamber 58. The first drive chamber 18 An upper left control part is arranged above, a lower left control part is arranged below the first drive chamber 18, an upper right control part is arranged above the second drive chamber 58, and a lower right control part is arranged above the second drive chamber 58, the lower left co...

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Abstract

The invention discloses a hydraulic mining control method. According to the hydraulic mining control method, a hydraulic mining head direction control device is used and comprises a control head; a power unit is arranged in the control head and comprises a driving motor, a first driving cavity and a second driving cavity, wherein the first driving cavity and the second driving cavity are arrangedon the left side and the right side; the transmission is transmitted into the first driving cavity and the second driving cavity through the driving of the driving motor; and an upper left control part is arranged above the first driving cavity. The hydraulic mining control method has the advantages that the structure is simple, the operation is convenient, the water spraying direction can be flexibly controlled by controlling starting of a lower left control part, an upper right control part, the upper left control part and a lower right control part, the positions before and after mining canbe changed under the action of an air cylinder, flexible mining can be carried out with the cooperation of the flexible change of the water spraying direction, and ores which are difficult to mine under general technical conditions can be mined.

Description

technical field [0001] The invention relates to the technical field of hydraulic mining, in particular to a hydraulic mining control method. Background technique [0002] Hydraulic mining is a mining method that uses high-pressure jetting of water to wash away soil or gravel containing valuable minerals. At the same time, high-pressure jetting of water at high speed can also be used to form water jets that can cut ore, and can mine mining that is difficult to mine normally. ore, and due to the complex situation inside the rock, the water spray direction of hydraulic mining needs to be constantly controlled and changed, and there are few equipment in the prior art that use high-pressure water jets to cut ore mining, and also lack the control technology for the nozzle. To improve mining efficiency, a device that uses high-pressure water jets for mining and can flexibly control the cutting direction and depth of the water jets is needed. Contents of the invention [0003] Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21C45/00E21C45/08
CPCE21C45/00E21C45/08
Inventor 吴银丽
Owner 台州椒江起临农业机械科技有限公司
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