CN209985753U

CN209985753U - High-efficient environmental protection colliery classification equipment

Info

Publication number: CN209985753U
Application number: CN201920697589.3U
Authority: CN
Inventors: 周昭奕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-01-24
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses a high-efficient environmental protection colliery classification equipment, including categorised box and buffering box, buffering box top one side is equipped with the feed inlet, and feed inlet one side is equipped with the fan, and the inside feeding buffer and the first box of collecting of being equipped with of buffering box are equipped with the spout on the categorised box inside wall, are equipped with the classification net through the slider slope on the spout, and the classification net lateral wall is equipped with vibrating device through the connecting plate; the utility model discloses a material buffer and striker plate that are equipped with in the buffering box can slow down the input speed, tiny coal ore disintegrating slag can be filtered to the oblique filter plate simultaneously, can classify to the colliery stone after the buffering through categorised net and the vibrating device in the categorised box, at the motor, under the effect of bent axle and bent axle connecting rod, categorised speed is faster, can prevent the incomplete problem of coal ore classification on categorised net, the classification process is accomplished in the seal box body, can not cause dust and dust to spill over the polluted environment, the feature of environmental protection is good.

Description

High-efficient environmental protection colliery classification equipment

Technical Field

The utility model relates to a coal mining equipment field especially relates to a high-efficient environmental protection colliery classification equipment.

Background

Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into pit coal mines and opencast coal mines, when a coal seam is far from the ground, coal mining in an underground excavation roadway is generally selected, so that the pit coal mines are used, and when the coal seam is close to the ground, coal mining in a surface soil layer is generally selected to be directly stripped, so that the opencast coal mines are used.

The back is smashed in the exploitation in the colliery, can form the not coal ore of equidimension, need earlier classify to the coal ore of the variation in size that mixes together when further handling the coal ore, current colliery classification equipment is when carrying out colliery stone classification, can go out the current colliery stone disintegrating slag card classification net and lead to the easy obstructed problem of classification process, need the manual work to clear up and maintain, classification work efficiency receives the influence great, can produce a large amount of dusts in the simultaneous classification process, cause the raise dust present, very not environmental protection, therefore, the utility model provides a high-efficient environmental protection colliery classification equipment to solve the weak point among the prior art.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a high-efficient environmental protection colliery classification equipment, material buffer and striker plate through being equipped with in the buffering box can slow down the feed rate, can classify the colliery stone after the buffering through categorised net and the vibrating device in the categorised box, including a motor, bent axle and crankshaft connecting rod's effect, categorised speed is faster, can prevent the incomplete problem of coal ore classification on categorised net, the classification process is accomplished in the seal box simultaneously, can not cause dust and dust to spill over the polluted environment, the feature of environmental protection is good.

The utility model provides a high-efficiency environment-friendly coal mine classification device, which comprises a classification box body and a buffer box body, wherein the buffer box body is arranged above the classification box body, a feed inlet is arranged on one side above the buffer box body, baffle plates are symmetrically hinged below the feed inlet, a fan is arranged on one side of the feed inlet, the fan is communicated with the interior of the buffer box body through a main pipe, a branch pipe is arranged below the main pipe, a feed buffer device and a first collection box are arranged inside the buffer box body, the bottom of the buffer box body is provided with a transition port, a guide plate is arranged below the transition port, a chute is arranged on the inner side wall of the classification box body, a classification net is arranged on the chute through the inclination of a slide block, the side wall of the classification net is provided with a vibration device through a connecting plate, the bottom of the, the discharge port is positioned below the classification net, and one end of the discharge port extends out of the classification box body.

The further improvement lies in that: the feeding buffering device comprises an inclined filter plate, a high-strength spring and supporting columns, the inclined filter plate is arranged below the feeding hole, the high-strength spring is arranged at the bottom of the inclined filter plate, and the supporting columns are symmetrically arranged inside the high-strength spring.

The further improvement lies in that: vibrating device includes motor, bent axle connecting rod, fixed block and pivot the inside motor that is equipped with of categorised box, the motor output is equipped with the bent axle connecting rod through the bent axle, bent axle connecting rod bilateral symmetry is equipped with the fixed block, wear to be equipped with the pivot on the fixed block, fixed block and connecting plate fixed connection.

The further improvement lies in that: and doors are arranged on the buffer box body on one side of the first collecting box and the classification box body on one side of the second collecting box.

The further improvement lies in that: the classification net comprises a first classification net, a second classification net and a third classification net, and the aperture of the first classification net, the aperture of the second classification net and the aperture of the third classification net are sequentially decreased.

The utility model has the advantages that: the feeding speed can be reduced by the material buffer device and the material baffle plate arranged in the buffer box body, and meanwhile, the inclined filter plate can filter fine coal mine crushed slag, the dust and dust substances accumulated on the inclined filter plate can be blown off by the fan, the blockage of the classification net caused by the direct falling of coal mine stones on the classification net can be avoided, the high-strength spring can absorb the shock of the coal ores falling on the inclined filter plate, meanwhile, the resilience force of the high-strength spring can prevent coal ores from being accumulated on the inclined filter plate, the buffered coal ores can be classified through the classification net and the vibration device in the classification box body, under the effect of motor, bent axle and bent axle connecting rod, categorised speed is faster, can prevent that the coal ore from the incomplete problem of classification on the classification net, and the classification process is accomplished in the seal box body, can not cause dust and dust to spill over the polluted environment, and the feature of environmental protection is good.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic structural diagram of the vibrating device of the present invention.

Fig. 3 is a schematic diagram of the first classification net of the present invention.

Fig. 4 is a schematic diagram of the second classification net of the present invention.

Fig. 5 is a schematic diagram of the third classification net of the present invention.

Wherein: 1. classifying the box body; 2. a buffer box body; 3. a feed inlet; 4. a striker plate; 5. a fan; 6. a main pipe; 7. a branch pipe; 8. a first collection box; 9. a transition port; 10. a baffle; 11. a chute; 12. a connecting plate; 13. a second collection box; 14. a partition plate; 15. a discharge port; 16. an inclined filter plate; 17. a high-strength spring; 18. a support pillar; 19. a motor; 20. a crankshaft connecting rod; 21. a fixed block; 22. a rotating shaft; 23. a crankshaft; 24. a door; 25. a first classification net; 26. a second classification net; 27. and a third classification net.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

According to the drawings of 1, 2, 3, 4 and 5, the embodiment provides a high-efficiency environment-friendly coal mine classification device, which comprises a classification box body 1 and a buffer box body 2, wherein the buffer box body 2 is arranged above the classification box body 1, a feed inlet 3 is arranged on one side above the buffer box body 2, a baffle plate 4 is symmetrically hinged below the feed inlet 3, a fan 5 is arranged on one side of the feed inlet 3, the fan 5 is led into the buffer box body 2 through a main pipe 6, a branch pipe 7 is arranged below the main pipe 6, a feed buffer device and a first collection box 8 are arranged inside the buffer box body 2, a transition port 9 is arranged at the bottom of the buffer box body 2, a guide plate 10 is arranged below the transition port 9, a chute 11 is arranged on the inner side wall of the classification box body 1, a classification net is obliquely arranged on the chute 11 through a slide block, the box 13 is collected to the classification net bottom is equipped with the second, the inside one side of classification box 1 is equipped with baffle 14, wear to be equipped with discharge gate 15 on the baffle 14, discharge gate 15 is located classification net below and one end extends classification box 1.

The feeding buffer device comprises an inclined filter plate 16, a high-strength spring 17 and support columns 18, wherein the inclined filter plate 16 is arranged below the feeding port 3, the high-strength spring 17 is arranged at the bottom of the inclined filter plate 16, and the support columns 18 are symmetrically arranged in the high-strength spring 17. The vibrating device comprises a motor 19, a crankshaft connecting rod 20, a fixing block 21 and a rotating shaft 22, the motor 19 is arranged inside the classification box body 1, the output end of the motor 19 is provided with the crankshaft connecting rod 20 through a crankshaft 23, the crankshaft connecting rod 20 is bilaterally symmetrical to each other and is provided with the fixing block 21, the fixing block 21 is fixedly connected with the connecting plate 12, coal ore enters the buffer box body 2 from the feed inlet 3 and falls on the inclined filter plate 16 under the buffering of the baffle plate 4, wherein fine coal ore crushed slag mixed with the coal ore is filtered from the inclined filter plate 16 and is carried out in the first collection box 8, the high-strength spring 17 can absorb the coal ore falling on the inclined filter plate 16, meanwhile, the resilience of the high-strength spring 17 can avoid the coal ore from being accumulated on the inclined filter plate 16, massive coal ore enters the classification box body 1 through the transition port 9 and falls on the classification net through the guide plate, the work of motor 19 drives crankshaft connecting rod 20, and connecting plate 12 that fixed block 21 connects drives categorised net displacement on spout 11, produces the vibration, improves classification efficiency, avoids categorised incomplete problem, and the coal mine stone after categorised is followed the discharge gate 15 ejection of compact, and tiny coal ore disintegrating slag among the categorised process falls in second collection box 13, can get into the tiny coal mine stone disintegrating slag of collecting box 8 and second collection box 13 collection through opening door 24 and take out. And doors 24 are arranged on the buffer box body 2 on one side of the first collecting box 8 and the classifying box body 1 on one side of the second collecting box 13. The classification net comprises a first classification net 25, a second classification net 26 and a third classification net 27, and the pore diameters of the first classification net 25, the second classification net 26 and the third classification net 27 are sequentially decreased.

Through the material buffer that is equipped with in the buffer box 2 and the striker plate 4 feed rate that can slow down, tiny coal mine stone disintegrating slag can be filtered to oblique filter plate 16 simultaneously, can avoid coal mine stone directly to drop and lead to the classification net to block up on the classification net, high strength spring 17 can carry out the shock attenuation to the coal ore that drops on oblique filter plate 16, simultaneously high strength spring 17's resilience force can avoid the coal ore to pile up on oblique filter plate 16, can classify the coal mine stone after the buffering through classification net and vibrating device in the classification box 1, motor 19, bent axle 23 and crankshaft connecting rod 20's effect down, classification speed is faster, can prevent the incomplete problem of coal ore classification on the classification net, the classification process is accomplished in the seal box, can not cause dust and dust to spill over the polluted environment, the feature of environmental protection is good.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-efficient environmental protection colliery classification equipment which characterized in that: comprises a classification box body (1) and a buffer box body (2), wherein the buffer box body (2) is arranged above the classification box body (1), a feed inlet (3) is arranged on one side above the buffer box body (2), baffle plates (4) are symmetrically hinged below the feed inlet (3), a fan (5) is arranged on one side of the feed inlet (3), the fan (5) is led into the buffer box body (2) through a main pipe (6), a branch pipe (7) is arranged below the main pipe (6), a feed buffer device and a first collecting box (8) are arranged inside the buffer box body (2), a transition port (9) is arranged at the bottom of the buffer box body (2), a guide plate (10) is arranged below the transition port (9), a chute (11) is arranged on the inner side wall of the classification box body (1), a classification net is arranged on the chute (11) through the inclination of a slide block, and a vibration device is arranged on the, classifying screen bottom is equipped with second and collects box (13), inside one side of classifying box (1) is equipped with baffle (14), wear to be equipped with discharge gate (15) on baffle (14), discharge gate (15) are located classifying screen below and one end extends classifying box (1).

2. The efficient and environment-friendly coal mine classification equipment as claimed in claim 1, wherein: the feeding buffering device comprises an inclined filter plate (16), a high-strength spring (17) and supporting columns (18), wherein the inclined filter plate (16) is arranged below the feeding port (3), the high-strength spring (17) is arranged at the bottom of the inclined filter plate (16), and the supporting columns (18) are symmetrically arranged inside the high-strength spring (17).

3. The efficient and environment-friendly coal mine classification equipment as claimed in claim 1, wherein: vibrating device includes motor (19), bent axle connecting rod (20), fixed block (21) and pivot (22) categorised box (1) is inside to be equipped with motor (19), motor (19) output is equipped with bent axle connecting rod (20) through bent axle (23), bent axle connecting rod (20) bilateral symmetry is equipped with fixed block (21), wear to be equipped with pivot (22) on fixed block (21), fixed block (21) and connecting plate (12) fixed connection.

4. The efficient and environment-friendly coal mine classification equipment as claimed in claim 1, wherein: the buffer box body (2) on one side of the first collecting box (8) and the classifying box body (1) on one side of the second collecting box (13) are respectively provided with a door (24).

5. The efficient and environment-friendly coal mine classification equipment as claimed in claim 1, wherein: the classification net comprises a first classification net (25), a second classification net (26) and a third classification net (27), and the pore diameters of the first classification net (25), the second classification net (26) and the third classification net (27) are sequentially decreased.