CN212831014U

CN212831014U - Coal resource green development media sieve equipment

Info

Publication number: CN212831014U
Application number: CN202021796354.9U
Authority: CN
Inventors: 陈素芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-03-30
Anticipated expiration: 2030-08-25

Abstract

The utility model relates to a coal sieve equipment technical field just discloses a coal resource green development is with media sieve equipment, the on-line screen storage device comprises a base, base top fixed mounting has first box, and the top fixed mounting of first box has first fixed block, and the top fixed mounting of first fixed block has a pay-off section of thick bamboo, first fixed block top fixed mounting has the first motor that is located the pay-off section of thick bamboo left side, and the output fixed mounting of first motor has the bull stick that runs through a pay-off section of thick bamboo left end and extend to inside. This coal resource green is medium sieve equipment for development, possess even feeding and the high advantage of screening efficiency, solved present coal screening on the market mostly all adopt manual screening, manual screening has not only increased operating personnel's intensity of labour, screening efficiency is lower moreover, and current coal sieve equipment piles up easily when the feeding, lead to feed speed slow, feed efficiency is low, can produce the problem of feed channel's the jam or the phenomenon that the machine is down when serious.

Description

Coal resource green development media sieve equipment

Technical Field

The utility model relates to a coal sieve equipment technical field specifically is a coal resource green develops and uses media sieve equipment.

Background

Along with the development of domestic coal ports, the sources of coal are rich, the improvement of coal quality becomes a key for improving the economic benefits of enterprises, lump coal screening enters the field of coal ports from the fields of coal mines, coal preparation plants and the like, in the prior art, incoming coal enters a screening tower through a tipper or a ship unloader, lump coal and pulverized coal are separated through screening operation, the lump coal is transferred to an undersize belt conveyor through a chute before screening to enter a storage yard, and the pulverized coal is transferred to the undersize belt conveyor through the undersize chute to enter the storage yard, so that materials with different particle sizes are separated.

The existing coal screening on the market at present mostly adopts manual screening, and manual screening not only increases operating personnel's intensity of labour, and screening efficiency is lower moreover, and current coal screening equipment piles up easily when the feeding, leads to the feed rate slow, and feed efficiency is low, can produce the phenomenon that feed channel's jam or machine were down when serious, so proposes a coal resource green development and uses media sieve equipment to solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a coal resource green is medium sieve equipment for development, possess even feeding and the high advantage of screening efficiency, it all adopts the manual screening mostly to sieve to have solved current coal screening on the market at present, manual screening has not only increased operating personnel's intensity of labour, and screening efficiency is lower, and current coal sieve equipment piles up easily when the feeding, it is slow to lead to the input speed, feeding inefficiency, the problem of the phenomenon that can produce feed channel's jam or machine shut down when serious.

(II) technical scheme

For the purpose that realizes above-mentioned even feeding and screening efficiency are high, the utility model provides a following technical scheme: a media sieve device for green development of coal resources comprises a base, wherein a first box body is fixedly mounted at the top end of the base, a first fixed block is fixedly mounted at the top end of the first box body, a feeding barrel is fixedly mounted at the top end of the first fixed block, a first motor located on the left side of the feeding barrel is fixedly mounted at the top end of the first fixed block, a rotating rod penetrating through the left end of the feeding barrel and extending to the inside is fixedly mounted at the output end of the first motor, a feeding plate is fixedly mounted on the outer portion of the rotating rod, a first feeding hopper with one end extending to the inside is fixedly mounted at the top end of the feeding barrel, a second feeding hopper with one end extending to the inside of the first box body is fixedly mounted at the top end of the first box body, the discharge end of the feeding barrel is located above the second feeding hopper, a rotating shaft is fixedly mounted on the front surface of the second feeding hopper, and, two the other end of connecting rod all with the top fixed connection of screening board, the screening board is located the below of second feeder hopper, first box right-hand member fixed mounting has the second box that is linked together with first box, the inner chamber bottom fixed mounting of second box has the second motor, and the output fixed mounting of second motor has the runner, the bottom fixed mounting of screening board has the rectangular block, the front surface of rectangular block rotates and is connected with the down tube, and the other end of down tube rotates and connects in the front surface of runner, the inner chamber bottom movable mounting of first box has waste material box, waste material box is located the below of screening board.

Preferably, the bottom end of the screening plate is provided with a plurality of through holes, and the through holes are equidistantly distributed at the bottom end of the screening plate.

Preferably, the feeding plate is designed in a spiral mode, a handle is fixedly installed on the front surface of the waste material box, and an anti-skidding sleeve is fixedly installed on the outer portion of the handle.

Preferably, the waste material box bottom end fixed mounting has the quantity to be two pulleys, and first box inner chamber bottom end fixed mounting has the slide rail with pulley looks adaptation.

Preferably, a motor base is fixedly mounted at the bottom end of the second motor, and two ends of the motor base are connected to the bottom end of the second box body through bolts and threads.

Preferably, the left end of the first box body is fixedly provided with a supporting rod, and the other end of the supporting rod is fixedly connected to the bottom end of the first fixing block.

(III) advantageous effects

Compared with the prior art, the utility model provides a green for development media sieve equipment of coal resource possesses following beneficial effect:

when the media sieve device for green development of coal resources is used, coal to be sieved is poured into the feeding cylinder from the first feeding hopper, the first motor is simultaneously started, the first motor drives the rotating rod to rotate, and meanwhile, the feeding plate outside the rotating rod is matched for use, so that the coal to be sieved forms a right spiral force in the feeding cylinder, the coal to be sieved can be uniformly discharged rightwards, the coal to be sieved is prevented from forming blockage in the feeding cylinder, the discharge end of the feeding cylinder is communicated with the top end of the second feeding hopper, meanwhile, the coal to be sieved can fall to the top of the sieving plate from the second feeding hopper, the second motor is started in cooperation with the use of the second motor, the output end of the second motor drives the rotating wheel to rotate, meanwhile, the inclined rod on the front surface of the rotating wheel can be operated, and the sieving plate connected with the inclined rod moves leftwards and rightwards, thereby form a reciprocating motion for the coal that waits to sieve sieves on the top of screening board, make the piece and the powder of coal carry out thorough separation, possess even feeding and the efficient advantage of screening.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the connection between the second motor and the rotating wheel according to the present invention.

In the figure: the automatic feeding device comprises a base 1, a first box 2, a first fixing block 3, a feeding barrel 4, a first motor 5, a rotating rod 6, a feeding plate 7, a first feeding hopper 8, a second feeding hopper 9, a rotating shaft 10, a connecting rod 11, a screening plate 12, a second box 13, a second motor 14, a rotating wheel 15, a rectangular block 16, an inclined rod 17 and a waste material box 18.

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.

Referring to fig. 1-2, a coal resource green development media sieve device comprises a base 1, a first box 2 is fixedly installed at the top end of the base 1, a first fixed block 3 is fixedly installed at the top end of the first box 2, a support rod is fixedly installed at the left end of the first box 2, the other end of the support rod is fixedly connected to the bottom end of the first fixed block 3, a feeding barrel 4 is fixedly installed at the top end of the first fixed block 3, a first motor 5 located at the left side of the feeding barrel 4 is fixedly installed at the top end of the first fixed block 3, the model of the first motor 5 is 42BYG250C-0151, a rotating rod 6 penetrating through the left end of the feeding barrel 4 and extending to the inside is fixedly installed at the output end of the first motor 5, a feeding plate 7 is fixedly installed at the outside of the rotating rod 6, the feeding plate 7 is in a spiral design, a handle is fixedly installed on the front surface of a, a first feed hopper 8 with one end extending to the inside is fixedly arranged at the top end of the feed cylinder 4, a second feed hopper 9 with one end extending to the inside of the first box 2 is fixedly arranged at the top end of the first box 2, a discharge end of the feed cylinder 4 is arranged above the second feed hopper 9, a rotating shaft 10 is fixedly arranged on the front surface of the second feed hopper 9, two connecting rods 11 are rotatably connected to the outside of the rotating shaft 10, the other ends of the two connecting rods 11 are fixedly connected with the top end of a screening plate 12, a plurality of through holes are arranged at the bottom end of the screening plate 12, the through holes are equidistantly distributed at the bottom end of the screening plate 12, the screening plate 12 is arranged below the second feed hopper 9, a second box 13 communicated with the first box 2 is fixedly arranged at the right end of the first box 2, a second motor 14 is fixedly arranged at the bottom end of the inner cavity of the second box 13, the model of the second motor 14 is 42BYG250C-0151, the bottom end of the second motor 14 is fixedly provided with a motor base, two ends of the motor base are connected with the bottom end of the second box body 13 through bolts and threads, the output end of the second motor 14 is fixedly provided with a rotating wheel 15, the bottom end of the screening plate 12 is fixedly provided with a rectangular block 16, the front surface of the rectangular block 16 is rotatably connected with an inclined rod 17, the other end of the inclined rod 17 is rotatably connected with the front surface of the rotating wheel 15, the bottom end of the inner cavity of the first box body 2 is movably provided with a waste material box 18, the waste material box 18 is positioned below the screening plate 12, the bottom end of the waste material box 18 is fixedly provided with two pulleys, the bottom end of the inner cavity of the first box body 2 is fixedly provided with a slide rail matched with the pulleys, when in use, coal to be screened is poured into the feeding barrel 4 from the first feeding hopper 8, the first motor 5, meanwhile, the feeding plate 7 outside the rotating rod 6 is matched for use, so that the coal to be screened forms a right spiral force in the feeding barrel 4, the coal to be screened can be uniformly discharged rightwards, the coal to be screened is prevented from forming blockage in the feeding barrel 4, meanwhile, the discharge end of the feeding barrel 4 is communicated with the top end of the second feeding hopper 9, and meanwhile, coal to be screened can fall to the top of the screening plate 12 from the second feeding hopper 9, the second motor 14 is started in cooperation with the use of the second motor 14, the output end of the second motor 14 drives the rotating wheel 15 to rotate, at the same time, the inclined bar 17 on the front surface of the rotary wheel 15 can be operated, the sieving plate 12 connected with the inclined bar 17 can be moved left and right, thereby forming a reciprocating motion so that the coal to be screened is screened at the top end of the screen plate 12, so that the lumps of coal are thoroughly separated from the fines.

In summary, when the coal screening device for green development of coal resources is used, coal to be screened is poured into the feeding barrel 4 from the first feeding hopper 8, the first motor 5 is started at the same time, the first motor 5 drives the rotating rod 6 to rotate, and meanwhile, the feeding plate 7 outside the rotating rod 6 is matched for use, so that the coal to be screened forms a right spiral force in the feeding barrel 4, the coal to be screened can be uniformly discharged rightwards, the coal to be screened is prevented from forming blockage in the feeding barrel 4, meanwhile, the discharge end of the feeding barrel 4 is communicated with the top end of the second feeding hopper 9, meanwhile, the coal to be screened can fall to the top of the screening plate 12 from the second feeding hopper 9, the second motor 14 is matched for use, the second motor 14 is started, the output end of the second motor 14 drives the rotating wheel 15 to rotate, and meanwhile, the inclined rod 17 on the front surface of the rotating wheel 15 can be operated, the screening board 12 that is connected with down tube 17 also removes thereupon, thereby form a reciprocating motion, make the coal of treating the screening sieve on the top of screening board 12, make the piece and the powder of coal carry out thorough separation, possess even feeding and the efficient advantage of screening, the most manual screening that adopts of current coal screening on the market at present has been solved, manual screening has not only increased operating personnel's intensity of labour, and screening efficiency is lower, and current coal screening equipment piles up easily when the feeding, lead to feed speed slow, feed efficiency is low, can produce the problem of feed channel's jam or the phenomenon that the machine crashed when serious.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a green development of coal resource is with media sieve equipment, includes base (1), its characterized in that: a first box body (2) is fixedly arranged at the top end of the base (1), a first fixed block (3) is fixedly arranged at the top end of the first box body (2), a feeding barrel (4) is fixedly arranged at the top end of the first fixed block (3), a first motor (5) positioned at the left side of the feeding barrel (4) is fixedly arranged at the top end of the first fixed block (3), a rotating rod (6) penetrating through the left end of the feeding barrel (4) and extending to the inside is fixedly arranged at the output end of the first motor (5), a feeding plate (7) is fixedly arranged outside the rotating rod (6), a first feeding hopper (8) with one end extending to the inside is fixedly arranged at the top end of the feeding barrel (4), a second feeding hopper (9) positioned at the right end of the first fixed block (3) and one end extending to the inside of the first box body (2) is fixedly arranged at the top end of the first box body (2), and the discharge end of the feeding barrel (4), the front surface of the second feeding hopper (9) is fixedly provided with a rotating shaft (10), the rotating shaft (10) is externally and rotatably connected with two connecting rods (11), the other ends of the connecting rods (11) are fixedly connected with the top end of a screening plate (12), the screening plate (12) is positioned below the second feeding hopper (9), the right end of the first box body (2) is fixedly provided with a second box body (13) communicated with the first box body (2), the bottom end of an inner cavity of the second box body (13) is fixedly provided with a second motor (14), the output end of the second motor (14) is fixedly provided with a rotating wheel (15), the bottom end of the screening plate (12) is fixedly provided with a rectangular block (16), the front surface of the rectangular block (16) is rotatably connected with an inclined rod (17), and the other end of the inclined rod (17) is rotatably connected with the front surface of the rotating wheel (15), the waste material box (18) is movably mounted at the bottom end of the inner cavity of the first box body (2), and the waste material box (18) is located below the screening plate (12).

2. The coal resource green development media sieve equipment as claimed in claim 1, wherein: the bottom of screening board (12) is seted up the quantity and is the through-hole of a plurality of, and the through-hole is the equidistance and distributes in the bottom of screening board (12).

3. The coal resource green development media sieve equipment as claimed in claim 1, wherein: the feeding plate (7) is designed in a spiral mode, a handle is fixedly installed on the front surface of the waste material box (18), and an anti-skidding sleeve is fixedly installed on the outer portion of the handle.

4. The coal resource green development media sieve equipment as claimed in claim 1, wherein: the bottom end of the waste material box (18) is fixedly provided with two pulleys, and the bottom end of the inner cavity of the first box body (2) is fixedly provided with a sliding rail matched with the pulleys.

5. The coal resource green development media sieve equipment as claimed in claim 1, wherein: and a motor base is fixedly arranged at the bottom end of the second motor (14), and two ends of the motor base are connected to the bottom end of the second box body (13) through bolts and threads.

6. The coal resource green development media sieve equipment as claimed in claim 1, wherein: the left end fixed mounting of first box (2) has the bracing piece, and the other end fixed connection of bracing piece is in the bottom of first fixed block (3).