Waste rock ploughing device and belt conveyer applied to waste rock ploughing device
A technology of conveyor belt and conveyor, applied in the field of plough gangue device and conveyor belt conveyor, can solve the problems of reduced coal conveying efficiency and high labor intensity of staff, and achieves improved conveying efficiency, reduced labor intensity, and improved conveying efficiency. Effect
Inactive Publication Date: 2015-04-29
兖矿能源集团股份有限公司
View PDF5 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] However, when gangue is mixed into the coal flow on the conveyor belt, the staff need to close the conveyor belt conveyor and manually pick up the gangue. The labor intensity of the staff is relatively high, and when the conveyor belt conveyor is closed, the conveyor belt will no longer transport coal. , leading to a reduction in coal transport efficiency
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
[0021] The core of the present invention is to provide a plow and gangue device, which can improve the conveying efficiency of coal materials while reducing the labor intensity of workers cleaning up gangue. Another core of the present invention is to provide a conveyor belt conveyor comprising the above-mentioned plow and gangue device.
[0022] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0023] Please refer to figure 1 In a specific embodiment, the plow and gangue device provided by the present invention includes a support frame 3, a plow and gangue board 4 for removing gangue, and a telescopic device for driving the bottom of the plow and gangue board 4 to lift. The support frame 3 includes two Two supporting legs, the rotating shafts at both ends of the plow board 4 are rotat...
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 waste rock ploughing device. The waste rock ploughing comprises a supporting frame, a waste rock ploughing plate for removing waste rocks and a retractor device for driving the bottom end of the waste rock ploughing plate to lift; the supporting frame comprises two supporting legs; the rotating shafts of two ends of the waste rock ploughing plate are connected rotationally with the two supporting legs, respectively; a waste rock guiding surface is arranged on the waste rock ploughing plate. The waste rocks are removed from a coal conveying channel through changing the moving direction of the waste rocks by the waste rock ploughing plate; compared with the situation that the waste rocks are picked manually by workers, the labour intensity of the workers is reduced effectively by utilizing the device. The coals are in a transmission state all the time when the waste rock ploughing plate is located at a low position, the situation that a machine is needed to stop when removing the waste rocks is avoided, therefore the conveying efficiency of the coals is improved. Therefore, by utilizing the waste rock ploughing device, the labour intensity of the workers when cleaning waste rocks is reduced, and the conveying efficiency of the coals is improved at the same time.
Description
technical field [0001] The invention relates to the technical field of gangue removal, in particular to a plow and gangue device. The invention also relates to a conveyor belt conveyor comprising the above-mentioned plow device. Background technique [0002] Conveyor belt conveyors are used for mining underground coal in coal mines. For mines with thin coal seams, in the process of coal mining, faults, coal inclusions, floor drums, and thin coal belts are often encountered, and a large amount of gangue is mixed into the coal flow. quality decline. [0003] In order to improve the coal quality, when the coal material is transported on the conveyor belt, when the staff returns that there is gangue mixed on the conveyor belt, the staff stops the work of the conveyor belt conveyor, and then manually picks up the gangue on the conveyor belt, and waits for the gangue to be picked up. After taking, the conveyor belt conveyor will continue to work. [0004] However, when gangue i...
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 IPC IPC(8): B65G47/76
Inventor 钟磊磊邵长征张卫东翟戈姜延春魏国翟所宏
Owner 兖矿能源集团股份有限公司