CN115463712A - Crushing and screening integrated equipment for coal mine production and processing and use method - Google Patents
Crushing and screening integrated equipment for coal mine production and processing and use method Download PDFInfo
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- CN115463712A CN115463712A CN202211112615.4A CN202211112615A CN115463712A CN 115463712 A CN115463712 A CN 115463712A CN 202211112615 A CN202211112615 A CN 202211112615A CN 115463712 A CN115463712 A CN 115463712A
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- screening
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
Abstract
The invention discloses crushing and screening integrated equipment for coal mine production and processing and a using method thereof. The invention solves the problems that in the production process of the existing coal mine, because the crushing and the screening are carried out by two devices, the coal mine stone particles are conveyed to the screening device by a belt conveyor for screening after the crushing of the coal mine stone is finished, the belt conveyor device is added in the step, the time from the crushing of the coal mine stone to the screening is prolonged, the production efficiency of coal ore is reduced, the energy consumption in unit time is increased, meanwhile, the crushed coal mine stone cannot be gathered, the condition that the crushed coal mine stone is discharged has overlarge scattering area, the crushed coal mine stone is easy to separate from the production device, the periphery environment is polluted, and the production efficiency of the coal mine stone is low, the energy consumption is high and the environment is not protected.
Description
Technical Field
The invention relates to the technical field of coal mining, in particular to crushing and screening integrated equipment for coal mine production and processing and a using method.
Background
The coal mining method is characterized in that a region where people mine coal resources in a coal-rich mining area is generally divided into a mineshaft coal mine and an opencast coal mine, when a coal layer is far away from the ground surface, coal is generally dug into an underground excavation roadway, the mineshaft coal mine is obtained, when the coal layer is very close to the ground surface, the surface soil layer is generally directly stripped to excavate the coal, the opencast coal mine is obtained, most coal mines in China belong to the mineshaft coal mine, the coal mine range comprises the ground underground and a large region of related facilities, and the coal mine is a reasonable space excavated by people when the people excavate the coal-rich geological layer and generally comprises a roadway, a well cave, an excavation surface and the like. Coal is the most important solid fuel, is one kind of combustible organic rock, and is formed by gradually piling up various plants growing in certain geological age into thick layers in a proper geological environment, burying the thick layers at the water bottom or in silt and performing natural coalification for a long geological age, and the coal is produced most in the stratums of the stone charm, the second, the Jurassic and the third in the world, which is an important coal-forming era. The carbon content of coal is generally 46 to 97%, brown to black, and has a dull to metallic luster. According to the degree of coalification, coal can be classified into peat, lignite, bituminous coal and anthracite.
Need carry out breakage and screening process to it at coal mining's in-process, current colliery is in process of production, breakage and screening divide into two equipment and go on, need after the broken end of colliery stone, utilize band conveyer to carry the colliery stone granule to screening installation and filter, this step has not only increased band conveyer equipment, the time between the screening after also having prolonged the broken colliery stone, the production efficiency of coal ore has been reduced, the energy consumption in the unit interval has been increased, can not assemble the colliery stone after the breakage simultaneously, make the colliery stone of discharge after the breakage, the too big situation of area that scatters appears, make it break away from production facility easily, pollute all ring edge borders, thereby lead to the colliery stone to appear production efficiency low, the energy consumption is high and the problem of not environmental protection.
Disclosure of Invention
The invention aims to provide crushing and screening integrated equipment for coal mine production and processing and a using method thereof, which have the advantages that crushing and screening are integrated on the same equipment, and crushed coal mine stones can be gathered at the same time, so that the problems that in the production process of the existing coal mine, because the crushing and screening are divided into two equipment, coal mine stone particles are required to be conveyed to the screening equipment by using a belt conveyor for screening after the crushing of the coal mine stones is finished, the belt conveyor equipment is added, the time from the crushing to the screening of the coal mine stones is prolonged, the production efficiency of coal ores is reduced, the energy consumption in unit time is increased, and the crushed coal mine stones cannot be gathered at the same time, so that the coal mine stones discharged after crushing are subjected to the condition of overlarge scattering area, are easy to separate from the production equipment, pollute the surrounding environment, and are low in production efficiency, high in energy consumption and not environment-friendly are caused.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a colliery production and processing is with broken screening integration equipment, includes the feeding frame, the case is smashed to the bottom fixedly connected with of feeding frame, the removal breach has all been seted up to the left and right sides of smashing incasement chamber front side and rear side, smash the top of the positive surface of case and the back surface of the body and install drive arrangement, drive arrangement's fixed surface cover is equipped with crushing roller, receiving device is installed to the bottom of feeding frame inner chamber, smash the bottom of the case left and right sides and install screening plant, the equal fixedly connected with inner supporting leg in four corners of screening plant bottom, the bottom of smashing the case left and right sides and be located the equal fixedly connected with reinforcing plate in top of screening plant, the outer supporting leg of the front side of reinforcing plate bottom surface and the equal fixedly connected with in rear side.
Preferably, drive arrangement includes the backup pad, the quantity of backup pad is two, and two backup pads are the front and back and distribute, and the corresponding one side of two backup pads around and the positive surface and the back of the body surface fixed connection who smashes the case, the surface at backup pad top is run through and has been seted up and has been removed the notch, the equal slip in the left and right sides of backup pad top surface is provided with the loading board, and the positive fixed surface of the loading board of front side is connected with broken motor, and the back of the body surface fixed connection of the loading board of rear side has the bearing frame, the broken axle of rear side fixedly connected with of broken motor output, the rear side of broken axle runs through the loading board and extends to the inner chamber of bearing frame and passes through bearing swing joint with the inner chamber of bearing frame, and the rotation direction of two broken motors is opposite, the fixed cover of broken roller is established on the surface of broken axle outer lane.
Preferably, a moving block is fixedly connected to the center of the surface of the bottom of the bearing plate, a moving plate is fixedly connected to the surface of the bottom of the moving block, suspension plates are fixedly connected to the left and right sides of the surface of the bottom of the supporting plate, an adjusting screw is arranged on the right side of the suspension plate on the right side, and the left side of the adjusting screw penetrates through the moving plate and extends into the suspension plate on the left side.
Preferably, the fixed cover in the center department on adjusting screw surface is equipped with the separation piece, the screw thread turning direction of adjusting screw outer lane surface left and right sides is opposite, the surface of moving plate left side is run through and is seted up the adjusting screw who uses with adjusting screw cooperation.
Preferably, receiving device is including laying the board, the quantity of laying the board is four, lay the bottom that the board is located crushing incasement chamber, lay the outside of board and the bottom fixed connection who smashes the incasement chamber, the top fixedly connected with who lays the board lays the spring, the top fixedly connected with who lays the spring connects the material awl fill, connect the material awl fill surface of outer lane and the inner chamber of smashing the case to be sliding contact, connect the outer lane fixedly connected with connection collar plate on material awl fill bottom surface.
Preferably, the bottom fixedly connected with of connection collar plate is flexible, the bottom fixedly connected with of flexible pipe goes out the stub bar, go out the equal fixedly connected with connecting plate in the left and right sides of stub bar, the equal fixedly connected with electric telescopic handle in the left and right sides of connection collar plate bottom surface, electric telescopic handle's bottom and the top fixed connection of connecting plate.
Preferably, screening plant includes the reel, the locating plate has all been welded to the left and right sides on reel top surface, the inboard fixedly connected with coupling spring of locating plate, coupling spring's inboard and the bottom fixed connection who smashes the case outside, the equal fixedly connected with supporting spring in four corners of reel bottom, supporting spring's bottom and the top fixed connection who supports the leg, ejection of compact window has all been seted up to the left and right sides of reel inner chamber.
Preferably, the top and the bottom of reel inner chamber are fixedly connected with screening sloping frame and transport swash plate respectively, the right side of screening sloping frame and the left side of transport swash plate all run through discharge window and extend to the outside of reel, the front side and the rear side on screening sloping frame top surface right side and the equal fixedly connected with spacing swash plate in front side and the rear side on transport swash plate top surface left side, the bottom fixedly connected with vibrating motor of reel.
A use method of crushing and screening integrated equipment for coal mine production and processing comprises the following steps:
a: the crushing motor and the vibrating motor are sequentially started by utilizing an external controller, and the electric telescopic rod is controlled to extend out to drive the connecting plate to move downwards, so that the discharge head moves downwards to enter the inner cavity of the screen frame;
b: when the crushing gap needs to be reduced, a wrench is used for positively rotating the adjusting screw rod to enable the two movable plates to oppositely move on the surface of the adjusting screw rod, so that the bearing plates are driven to mutually approach, and the gap between the two crushing rollers is reduced;
c: coal ore is added from the top of reinforced frame, falls into through two crushing roller after broken and connects in the material cone fill, then falls to the top of screening inclined frame through flexible pipe and ejection of compact head, through the screening of screening inclined frame for great coal cinder is discharged from the ejection of compact window on right side, and less coal cinder falls to the top of carrying swash plate through screening inclined frame, discharges through left ejection of compact window at last.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the matching use of the crushing box, the supporting plate, the crushing motor, the moving notch, the bearing plate, the adjusting screw, the suspension plate, the crushing shaft, the moving plate, the bearing seat, the moving block, the conveying inclined plate, the supporting spring, the discharging window, the limiting inclined plate, the connecting spring, the screening inclined frame, the screen frame, the positioning plate, the crushing roller, the moving notch, the receiving cone hopper, the placing plate, the connecting ring plate, the placing spring, the discharging head, the telescopic pipe, the electric telescopic rod and the connecting plate, crushing and screening can be integrated on the same device, and the crushed coal mine stones can be gathered at the same time.
2. According to the invention, the reinforcing plate and the outer support legs are arranged, so that the crushing box can be supported, the screening device can be supported through the inner support legs, and the feeding area of the crushing box is increased through the feeding frame.
Drawings
FIG. 1 is an isometric view of a structure of the present invention;
FIG. 2 is an isometric view of the drive assembly of the present invention;
FIG. 3 is an isometric view of the bearing plate structure of the present invention;
FIG. 4 is an isometric view of a crush box structure of the present invention;
FIG. 5 is an isometric view of the receiving device of the present invention;
figure 6 is an isometric view of the construction of the screening device of the present invention.
In the figure: 1 feeding frame, 2 crushing box, 3 driving device, 31 supporting plate, 32 crushing motor, 33 moving notch, 34 bearing plate, 35 adjusting screw, 36 suspension plate, 37 crushing shaft, 38 moving plate, 39 bearing seat, 310 moving block, 4 reinforcing plate, 5 outer supporting leg, 6 sieving device, 61 conveying inclined plate, 62 supporting spring, 63 discharging window, 64 limit inclined plate, 65 connecting spring, 66 sieving inclined frame, 67 sieve frame, 68 positioning plate, 7 inner supporting leg, 8 crushing roller, 9 moving notch, 10 receiving device, 101 receiving cone hopper, 102 placing plate, 103 connecting ring plate, 104 placing spring, 105 discharging head, 106 telescopic pipe, 107 electric telescopic rod and 108 connecting plate.
Detailed Description
Referring to fig. 1-6, a crushing and screening integrated device for coal mine production and processing comprises a feeding frame 1, a crushing box 2 is fixedly connected to the bottom of the feeding frame 1, moving notches 9 are formed in the left side and the right side of the front side and the rear side of the inner cavity of the crushing box 2, a driving device 3 is installed on the top of the front surface and the back surface of the crushing box 2, a crushing roller 8 is fixedly sleeved on the surface of the driving device 3, a material receiving device 10 is installed at the bottom of the inner cavity of the feeding frame 1, screening devices 6 are installed at the bottoms of the left side and the right side of the crushing box 2, inner supporting legs 7 are fixedly connected to four corners of the bottom of each screening device 6, reinforcing plates 4 are fixedly connected to the bottoms of the left side and the right side of the crushing box 2 and the tops of the screening devices 6, outer supporting legs 5 are fixedly connected to the front side and the rear side of the bottom surfaces of the reinforcing plates 4, the crushing box 2 can be supported by the arrangement of the reinforcing plates 4 and the outer supporting legs 5, and the feeding area of the crushing box 2 is increased by the feeding frame 1;
the driving device 3 comprises two supporting plates 31, the number of the supporting plates 31 is two, the two supporting plates 31 are distributed front and back, one side of each of the front supporting plate 31 and the back supporting plate 31 corresponding to each of the front supporting plate 31 is fixedly connected with the front surface and the back surface of the crushing box 2, a moving notch 33 is formed in the surface of the top of the supporting plate 31 in a penetrating manner, the supporting plates 34 are arranged on the left side and the right side of the surface of the top of the supporting plate 31 in a sliding manner, the crushing motor 32 is fixedly connected with the front surface of the front supporting plate 34, the back surface of the rear supporting plate 34 is fixedly connected with a bearing seat 39, the rear side of the output end of the crushing motor 32 is fixedly connected with a crushing shaft 37, the rear side of the crushing shaft 37 penetrates through the supporting plate 34 and extends to the inner cavity of the bearing seat 39 to be movably connected with the inner cavity of the bearing seat 39 through a bearing, the rotating directions of the two crushing motors 32 are opposite, and the crushing rollers 8 are fixedly sleeved on the surface of the outer ring of the crushing shaft 37;
a moving block 310 is fixedly connected to the center of the bottom surface of the bearing plate 34, a moving plate 38 is fixedly connected to the bottom surface of the moving block 310, suspension plates 36 are fixedly connected to the left and right sides of the bottom surface of the support plate 31, an adjusting screw 35 is arranged on the right side of the suspension plate 36 on the right side, the left side of the adjusting screw 35 penetrates through the moving plate 38 and extends into the suspension plate 36 on the left side, and threads on the surface of the adjusting screw 35 are arranged between the separating block and the suspension plate 36;
a separation block is fixedly sleeved at the center of the surface of the adjusting screw 35, the thread turning directions of the left side and the right side of the surface of the outer ring of the adjusting screw 35 are opposite, an adjusting screw hole matched with the adjusting screw 35 for use is formed in the surface of the left side of the moving plate 38 in a penetrating mode, the surface of the bottom of the bearing plate 34 is in sliding contact with the surface of the top of the supporting plate 31, the transverse length of the bearing plate 34 is larger than that of the moving notch 9, the front side and the rear side of the surface of the outer ring of the crushing shaft 37 are both located in an inner cavity of the moving notch 9, one side, corresponding to the front bearing plate 34 and the rear bearing plate 34, of the crushing box 2 is in sliding contact with the front surface and the back surface of the crushing box 2, the surface of the moving block 310 is in sliding contact with the inner cavity of the moving notch 33, and the surface of the top of the moving plate 38 is in sliding contact with the surface of the bottom of the supporting plate 31;
the material receiving device 10 comprises four placing plates 102, the placing plates 102 are positioned at the bottom of an inner cavity of the crushing box 2, the outer side of each placing plate 102 is fixedly connected with the bottom of the inner cavity of the crushing box 2, the top of each placing plate 102 is fixedly connected with a placing spring 104, the top of each placing spring 104 is fixedly connected with a material receiving conical hopper 101, the surface of the outer ring of the material receiving conical hopper 101 is in sliding contact with the inner cavity of the crushing box 2, and the outer ring of the surface of the bottom of the material receiving conical hopper 101 is fixedly connected with a connecting ring plate 103;
the bottom of the connecting ring plate 103 is fixedly connected with an extension tube 106, the bottom of the extension tube 106 is fixedly connected with a discharge head 105, the left side and the right side of the discharge head 105 are both fixedly connected with a connecting plate 108, the left side and the right side of the bottom surface of the connecting ring plate 103 are both fixedly connected with electric telescopic rods 107, and the bottom of each electric telescopic rod 107 is fixedly connected with the top of the corresponding connecting plate 108;
the screening device 6 comprises a screen frame 67, positioning plates 68 are welded on the left side and the right side of the top surface of the screen frame 67, connecting springs 65 are fixedly connected to the inner sides of the positioning plates 68, the inner sides of the connecting springs 65 are fixedly connected with the bottom of the outer side of the crushing box 2, supporting springs 62 are fixedly connected to four corners of the bottom of the screen frame 67, the bottom of each supporting spring 62 is fixedly connected with the top of an inner supporting leg 7, discharging windows 63 are formed in the left side and the right side of an inner cavity of the screen frame 67, and the screening device 6 can be supported through the inner supporting legs 7;
the top and the bottom of reel 67 inner chamber are fixedly connected with screening sloping frame 66 and transport swash plate 61 respectively, the right side of screening sloping frame 66 and the left side of transport swash plate 61 all run through discharge window 63 and extend to the outside of reel 67, the front side and the rear side on screening sloping frame 66 top surface right side and the left front side of transport swash plate 61 top surface and the spacing swash plate 64 of the equal fixedly connected with in rear side, the bottom fixedly connected with vibrating motor of reel 67, the bottom of ejection of compact head 105 extends to the inner chamber of reel 67 and is located the top of screening sloping frame 66, discharge window 63's vertical height is greater than the thickness of screening sloping frame 66 and transport swash plate 61.
A use method of crushing and screening integrated equipment for coal mine production and processing comprises the following steps:
a: the crushing motor 32 and the vibrating motor are sequentially started by using an external controller, the electric telescopic rod 107 is controlled to extend out, and the connecting plate 108 is driven to move downwards, so that the discharge head 105 moves downwards to enter the inner cavity of the screen frame 67;
b: the crushing motor 32 operates to drive the crushing shaft 37 to rotate, so that the two crushing rollers 8 rotate relatively, the vibrating motor operates to drive the screen frame 67 to vibrate, so that the conveying inclined plate 61 and the screening inclined frame 66 are driven to vibrate, when the crushing gap needs to be reduced, the screw rod 35 is adjusted in a forward rotation mode by using a wrench, so that the two moving plates 38 move oppositely on the surface of the adjusting screw rod 35, so that the bearing plates 34 are driven to approach each other, and the gap between the two crushing rollers 8 is reduced;
c: coal ore is added from the top of reinforced frame 1, falls into in receiving the material cone fill 101 after the crushing through two crushing rollers 8, then falls to the top of screening oblique frame 66 through flexible pipe 106 and discharge head 105, through the screening of screening oblique frame 66 for great coal cinder is discharged from the ejection of compact window 63 on right side, and less coal cinder falls to the top of carrying swash plate 61 through screening oblique frame 66, discharges through left ejection of compact window 63 at last.
In summary, the following steps: according to the crushing and screening integrated equipment for coal mine production and processing and the using method, the crushing box 2, the supporting plate 31, the crushing motor 32, the moving notch 33, the bearing plate 34, the adjusting screw 35, the suspension plate 36, the crushing shaft 37, the moving plate 38, the bearing block 39, the moving block 310, the conveying inclined plate 61, the supporting spring 62, the discharging window 63, the limiting inclined plate 64, the connecting spring 65, the screening inclined frame 66, the screen frame 67, the positioning plate 68, the crushing roller 8, the moving notch 9, the material receiving conical hopper 101, the placing plate 102, the connecting ring plate 103, the placing spring 104, the discharging head 105, the telescopic pipe 106, the electric telescopic rod 107 and the connecting plate 108 are matched for use, the problem that the existing coal mine is used in the production process and the crushing and screening are divided into two devices, coal mine stone particles need to be conveyed to the screening device by a belt conveyor after the crushing of the coal mine stone is finished is solved, the time from the crushing of the coal mine stone to the screening device after the crushing of the coal mine stone is prolonged, the production efficiency of the coal mine is reduced, the energy consumption in unit time is increased, meanwhile, the crushed coal mine stone particles cannot be discharged, the environment pollution is avoided, and the environment pollution of the coal mine is easily caused, and the production environment pollution of the coal mine is avoided.
Claims (9)
1. The utility model provides a colliery is broken screening integration equipment for production and processing, includes feeding frame (1), its characterized in that: the bottom fixedly connected with of feeding frame (1) smashes case (2), it all has seted up removal breach (9) to smash the left and right sides of case (2) inner chamber front side and rear side, smash the top of the positive surface of case (2) and the back of the body surface and install drive arrangement (3), the fixed cover in surface of drive arrangement (3) is equipped with crushing roller (8), receiving device (10) are installed to the bottom of feeding frame (1) inner chamber, screening plant (6) are installed to the bottom of smashing the case (2) left and right sides, the equal fixedly connected with inner support leg in four corners (7) of screening plant (6) bottom, the equal fixedly connected with reinforcing plate in top (4) that just is located screening plant (6) in the bottom of smashing the case (2) left and right sides, the front side and the equal fixedly connected with outer support leg (5) of rear side of reinforcing plate (4) bottom surface.
2. The crushing and screening integrated equipment for coal mine production and processing according to claim 1, wherein: drive arrangement (3) are including backup pad (31), the quantity of backup pad (31) is two, and two backup pads (31) are the front and back and distribute, and front and back two backup pad (31) corresponding one side and the positive surface and the back of the body surface fixed connection who smashes case (2), the surface at backup pad (31) top is run through and has been seted up and has been removed notch (33), the left and right sides of backup pad (31) top surface all slides and is provided with loading board (34), the positive fixed surface of the loading board (34) of front side is connected with broken motor (32), the back of the body surface fixed connection of the loading board (34) of rear side has bearing frame (39), the rear side fixedly connected with crushing axle (37) of broken motor (32) output, bearing swing joint is passed through to the rear side of broken axle (37) loading board (34) and extend to the inner chamber of bearing frame (39) and the inner chamber of bearing frame (39), the direction of turning to two broken motors (32) is opposite, crushing roller (8) fixed cover is established on the surface of outer lane of broken axle (37).
3. The crushing and screening integrated equipment for coal mine production and processing according to claim 2, characterized in that: the center of the bottom surface of the bearing plate (34) is fixedly connected with a moving block (310), the surface of the bottom of the moving block (310) is fixedly connected with a moving plate (38), the left side and the right side of the bottom surface of the supporting plate (31) are fixedly connected with suspension plates (36), the right side of the suspension plate (36) on the right side is provided with an adjusting screw (35), and the left side of the adjusting screw (35) penetrates through the moving plate (38) and extends to the inside of the suspension plate (36) on the left side.
4. The crushing and screening integrated equipment for coal mine production and processing according to claim 3, characterized in that: the fixed cover in center department on adjusting screw (35) surface is equipped with the separation piece, the screw thread of adjusting screw (35) outer lane surface left and right sides is turned around to the opposite, the surface on movable plate (38) left side is run through and is seted up the regulation screw hole that uses with adjusting screw (35) cooperation.
5. The crushing and screening integrated equipment for coal mine production and processing according to claim 1 is characterized in that: the material receiving device (10) comprises four placing plates (102), the placing plates (102) are located at the bottom of an inner cavity of the crushing box (2), the outer side of each placing plate (102) is fixedly connected with the bottom of the inner cavity of the crushing box (2), a spring (104) is fixedly connected to the top of each placing plate (102), a material receiving conical hopper (101) is fixedly connected to the top of each placing spring (104), the surface of the outer ring of the material receiving conical hopper (101) is in sliding contact with the inner cavity of the crushing box (2), and a connecting ring plate (103) is fixedly connected to the outer ring of the bottom surface of the material receiving conical hopper (101).
6. The crushing and screening integrated equipment for coal mine production and processing according to claim 5, characterized in that: the utility model discloses a material loading device, including connection collar plate (103), the flexible pipe (106) of bottom fixedly connected with of connection collar plate (103), the bottom fixedly connected with of flexible pipe (106) goes out stub bar (105), go out the equal fixedly connected with connecting plate (108) of the left and right sides of stub bar (105), the equal fixedly connected with electric telescopic handle (107) of the left and right sides on connection collar plate (103) bottom surface, the bottom of electric telescopic handle (107) and the top fixed connection of connecting plate (108).
7. The crushing and screening integrated equipment for coal mine production and processing according to claim 1 is characterized in that: screening plant (6) are including reel (67), locating plate (68) have all been welded to the left and right sides on reel (67) top surface, inboard fixedly connected with coupling spring (65) of locating plate (68), the inboard bottom fixed connection in crushing case (2) outside of coupling spring (65), the equal fixedly connected with supporting spring in four corners (62) of reel (67) bottom, the top fixed connection of the bottom of supporting spring (62) and interior supporting leg (7), discharge window (63) have all been seted up to the left and right sides of reel (67) inner chamber.
8. The crushing and screening integrated equipment for coal mine production and processing according to claim 7 is characterized in that: the top and the bottom of reel (67) inner chamber are fixedly connected with screening sloping frame (66) and transport swash plate (61) respectively, the right side of screening sloping frame (66) and the left side of transport swash plate (61) all run through discharge window (63) and extend to the outside of reel (67), the equal fixedly connected with spacing swash plate (64) of front side and rear side and the left front side of transport swash plate (61) top surface on screening sloping frame (66) top surface right side, the bottom fixedly connected with vibrating motor of reel (67).
9. The use method of the crushing and screening integrated equipment for the coal mine production and processing according to any one of claims 1 to 8 is characterized by comprising the following steps:
a: the crushing motor (32) and the vibrating motor are sequentially started by utilizing an external controller, and the electric telescopic rod (107) is controlled to extend out to drive the connecting plate (108) to move downwards, so that the discharging head (105) moves downwards to enter an inner cavity of the screen frame (67);
b: the crushing motor (32) operates to drive the crushing shaft (37) to rotate so that the two crushing rollers (8) rotate relatively, the vibrating motor operates to drive the screen frame (67) to vibrate so as to drive the conveying inclined plate (61) and the screening inclined frame (66) to vibrate, and when the crushing gap needs to be reduced, the spanner is used for positively rotating the adjusting screw rod (35) so that the two moving plates (38) move oppositely on the surface of the adjusting screw rod (35) so as to drive the bearing plates (34) to approach each other and reduce the gap between the two crushing rollers (8);
c: coal ore is added from the top of reinforced frame (1), falls into in receiving material cone fill (101) after crushing through two crushing rollers (8), then falls to the top of screening sloping frame (66) through flexible pipe (106) and ejection of compact head (105), through the screening of screening sloping frame (66), makes great coal cinder discharge from discharge window (63) on right side, and less coal cinder falls to the top of carrying swash plate (61) through screening sloping frame (66), discharges through left discharge window (63) at last.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211112615.4A CN115463712A (en) | 2022-09-14 | 2022-09-14 | Crushing and screening integrated equipment for coal mine production and processing and use method |
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| CN202211112615.4A CN115463712A (en) | 2022-09-14 | 2022-09-14 | Crushing and screening integrated equipment for coal mine production and processing and use method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117619493A (en) * | 2024-01-18 | 2024-03-01 | 云南凯瑞特工程机械设备有限公司 | Metal garbage crushing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN209379080U (en) * | 2018-12-14 | 2019-09-13 | 天津泰达森然工程咨询有限公司 | A kind of construction of hydro project crushing device |
| CN110496695A (en) * | 2019-09-04 | 2019-11-26 | 胡立宇 | A kind of coal ore processing unit (plant) |
| CN111515117A (en) * | 2020-05-07 | 2020-08-11 | 巴秀英 | Screening sand device for building engineering |
| CN211865197U (en) * | 2020-03-13 | 2020-11-06 | 申金磊 | Urban construction engineering waste treatment device |
| CN213103114U (en) * | 2020-06-19 | 2021-05-04 | 周造福 | Screening device for coal mine |
| CN213700072U (en) * | 2020-11-23 | 2021-07-16 | 杭州杭钢三江矿业有限公司 | Lime stone crushing shale shaker |
| CN214076904U (en) * | 2020-10-31 | 2021-08-31 | 李飞飞 | A crushing and screening device for colliery processing |
| CN215541268U (en) * | 2021-07-12 | 2022-01-18 | 南昌康泰生物技术有限公司 | Rubbing crusher that feed production used |
| CN215963816U (en) * | 2021-09-28 | 2022-03-08 | 保定振宏食品加工有限公司 | Environment-friendly innocent treatment waste device |
| CN216375979U (en) * | 2021-12-17 | 2022-04-26 | 湛江市万大生物科技有限公司 | A storage device for anti-caking agent production |
| CN216397067U (en) * | 2021-09-30 | 2022-04-29 | 范高槐 | Novel shale shaker is used in covering agent production |
| CN217410417U (en) * | 2021-12-30 | 2022-09-13 | 河北利时捷生物科技有限公司 | Feeding equipment for pesticide processing |
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2022
- 2022-09-14 CN CN202211112615.4A patent/CN115463712A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209379080U (en) * | 2018-12-14 | 2019-09-13 | 天津泰达森然工程咨询有限公司 | A kind of construction of hydro project crushing device |
| CN110496695A (en) * | 2019-09-04 | 2019-11-26 | 胡立宇 | A kind of coal ore processing unit (plant) |
| CN211865197U (en) * | 2020-03-13 | 2020-11-06 | 申金磊 | Urban construction engineering waste treatment device |
| CN111515117A (en) * | 2020-05-07 | 2020-08-11 | 巴秀英 | Screening sand device for building engineering |
| CN213103114U (en) * | 2020-06-19 | 2021-05-04 | 周造福 | Screening device for coal mine |
| CN214076904U (en) * | 2020-10-31 | 2021-08-31 | 李飞飞 | A crushing and screening device for colliery processing |
| CN213700072U (en) * | 2020-11-23 | 2021-07-16 | 杭州杭钢三江矿业有限公司 | Lime stone crushing shale shaker |
| CN215541268U (en) * | 2021-07-12 | 2022-01-18 | 南昌康泰生物技术有限公司 | Rubbing crusher that feed production used |
| CN215963816U (en) * | 2021-09-28 | 2022-03-08 | 保定振宏食品加工有限公司 | Environment-friendly innocent treatment waste device |
| CN216397067U (en) * | 2021-09-30 | 2022-04-29 | 范高槐 | Novel shale shaker is used in covering agent production |
| CN216375979U (en) * | 2021-12-17 | 2022-04-26 | 湛江市万大生物科技有限公司 | A storage device for anti-caking agent production |
| CN217410417U (en) * | 2021-12-30 | 2022-09-13 | 河北利时捷生物科技有限公司 | Feeding equipment for pesticide processing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117619493A (en) * | 2024-01-18 | 2024-03-01 | 云南凯瑞特工程机械设备有限公司 | Metal garbage crushing device |
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