Hydraulic centralized-control coal binding plate
A coal plate and hydraulic technology, which is applied in the field of hydraulic centralized control coal plate, can solve the problems of increasing the risk of raw coal transportation, chain plate machine buried in the car, etc., and achieve the effect of reducing manpower, improving safety and improving work efficiency
Pending Publication Date: 2017-08-18
安徽恒源煤电股份有限公司
View PDF11 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the long-distance and large-inclination coal chute increases the risk of raw coal transportation. Once the chain conveyor in the tunnel fails, it is easy to cause the chain conveyor to be buried in the car, and the coal retaining plate used in the original blast mining area cannot adapt to the condition
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
[0014] Referring to the accompanying drawings, a hydraulic centralized control coal plate includes a base 1, on which a square frame 2 is fixedly connected, the square frame 2 is formed by welding I-beams, and left sliding seats are respectively slidingly installed on both sides of the square frame 2 3. The right sliding seat 4, the upper side wall of the square frame 2 is fixed with an upper support 5, the upper support 5 is equipped with a side protection jack 6, and the two sides of the coal retaining plate 7 are respectively fixedly connected to the left sliding seat 3 and the right The sliding seat 4 and the coal retaining plate 7 are fixed with a lower support 8, and the lower end of the telescopic rod of the side protection jack 6 is fixedly connected to the lower support 8. The side protection jack 6 is provided with hydraulic oil by a fully mechanized emulsification pump and controlled by a valve Connect multiple fully mechanized emulsification pumps.
[0015] The upp...
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 hydraulic centralized-control coal binding plate. The hydraulic centralized-control coal binding plate comprises a base; a square frame is fixedly connected to the base, and a left sliding seat and a right sliding seat are slidably mounted on two sides of the square frame correspondingly; an upper support seat is fixedly arranged on the side wall of the upper portion of the square frame, and a side-wall-protection jack is mounted on the upper support seat; the two sides of a coal blocking plate are fixedly connected with the left sliding seat and the right sliding seat correspondingly, a lower support seat is fixedly arranged on the coal blocking seat, and the lower end of a telescopic rod of the side-wall-protection jack is fixedly connected with the lower support seat; and a plurality of fully-mechanized emulsification pumps supply hydraulic oil to the side-wall-protection jack, and a plate valve controls and is connected with the fully-mechanized emulsification pumps. The hydraulic centralized-control coal binding plate has an effective coal blocking function, the safety of raw coal transportation is improved, and the phenomenon that a chain conveyer in a belt transporter tunnel is buried is avoided.
Description
technical field [0001] The invention relates to the field of hydraulic machinery, in particular to a hydraulic centralized control coal briquette. Background technique [0002] For some fully-mechanized mining working faces with large inclination angles, the mining angle is large, and the angle of mining in the mining section is as high as 30°, and the machine roadway cannot be laid with loaders and chain conveyors. coal. However, the long-distance and large-inclination coal chute increases the risk of raw coal transportation. Once the chain conveyor in the tunnel fails, it is easy to cause the chain conveyor to bury the car, and the coal retaining plate used in the original blast mining area It also cannot meet the conditions. Contents of the invention [0003] The purpose of the present invention is to provide a hydraulic centralized control coal briquette, which effectively plays the role of coal retaining, improves the safety of raw coal transportation, and will not ...
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 Patent Type & Authority Applications(China)
IPC IPC(8): E21D15/44E21D15/50
CPCE21D15/44E21D15/50
Inventor 蔡松
Owner 安徽恒源煤电股份有限公司