Derrick self-slipping screen
A technology of self-sliding and derrick, which is applied in the direction of filter screen, solid separation, grille, etc., can solve the problems of affecting the life of the whole machine, increasing production cost, and high labor intensity, so as to improve maintenance and replacement efficiency, increase service life, increase The effect of business benefits
Inactive Publication Date: 2019-01-04
ZIBO HUAYUAN MINING CO LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Mine sieves are generally used to lift the mined minerals from the hoist to the transport port for easy transportation. The derrick sieve is the main part of the hoist. The original hoist derrick sieve is often damaged due to the amount of ore being lifted, so it needs to be repaired and replaced. When it is difficult, the maintenance cost is high and the production efficiency is affected.
Moreover, the labor intensity is high, and the effect after replacement is poor. After repeated repairs, the life of the whole machine will be affected and the production cost will be increased.
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
[0013] The present invention will be further described below in conjunction with accompanying drawing:
[0014] Such as figure 1 As shown, the derrick self-sliding screen of the present invention includes a screen body 5, sieve holes are distributed on the screen body 5, and reinforced liners 4 are distributed on the upper surface of the screen body 5, and the outer circumference of each adjacent reinforced liner 4 is All gaps are set, through-holes 3 are arranged on the corresponding screen hole positions on the reinforcement lining plate 4, and a spare plate 2 is hinged on one side of the screen body 5, and a spare lining plate 1 is distributed on the spare plate 2. The reinforcement liner 4 is arranged in a rectangular shape, and each reinforcement liner 4 covers 4 sieve holes. Grooves are distributed on the spare board 2, and the spare liner 1 is engaged in the grooves.
[0015] During use, the hinged spare plate 2 can be fixed on the hoist body or other places without a...
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 belongs to the technical field of mine elevators, and particularly relates to a derrick self-sliding screen. The derrick self-sliding screen comprises a screen body; screen holes are distributed in the screen body, reinforcing lining plates are distributed on the upper surface of the screen body, and gaps are formed between every two adjacent reinforcing lining plates; and through holes are formed in the positions, corresponding to the screen holes, of the reinforcing lining plates, a standby plate is hinged to one side of the screen body, and standby lining plates are distributed on the standby plate. The derrick self-slipping screen has the advantages that the cost is saved, the labor intensity of maintenance personnel is reduced, the service period is prolonged, the energy-saving and consumption-reducing effects can be achieved, and the production efficiency is improved.
Description
technical field [0001] The invention relates to a derrick self-sliding screen, which belongs to the technical field of mine hoists. Background technique [0002] Mine sieves are generally used to lift the mined minerals from the hoist to the transport port for easy transportation. The derrick sieve is the main part of the hoist. The original hoist derrick sieve is often damaged due to the amount of ore being lifted, so it needs to be repaired and replaced. When it is difficult, the maintenance cost is high and the production efficiency is affected. And labor intensity is big, and the effect after changing again is poor, influences the life-span of complete machine after repeated maintenance, increases production cost. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a derrick self-sliding screen that saves costs, reduces the labor intensity of maintenance personnel, and improves the service life. [0004] The de...
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): B65G11/16B65G47/44B07B1/46
CPCB65G11/166B07B1/4609B65G47/44
Inventor 郑波马有忠
Owner ZIBO HUAYUAN MINING CO LTD