CN216323725U

CN216323725U - Coal dressing is with taking off medium sieve water jet equipment

Info

Publication number: CN216323725U
Application number: CN202123105215.4U
Authority: CN
Inventors: 徐振宇; 帖呈; 李慧君
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-12
Filing date: 2021-12-12
Publication date: 2022-04-19
Anticipated expiration: 2031-12-12

Abstract

The utility model discloses a medium removing sieve water spraying device for coal preparation, which belongs to the technical field of medium removing sieve water spraying devices and comprises three clamping blocks and two first fixing plates, wherein the front surface of each clamping block is fixedly connected with an L-shaped rod, the lower surface of each L-shaped rod is fixedly connected with a supporting frame, the upper surface of the inner wall of each supporting frame is fixedly connected with a second fixing plate, the front surface of each second fixing plate is fixedly connected with a first fixing rod, the outer surface of each first fixing rod is hinged with a movable plate, and the back surface of each second fixing plate is provided with a motor. This coal dressing is with taking off medium sieve water jet equipment through setting up motor, first dead lever, fly leaf, chain, first gear, second gear, guide rail and movable rod for the cooperation board is reciprocal swing from left to right under the drive of fly leaf, sprays water to the side of coal, has increased the regional area that the shower nozzle sprayed, has improved the homogeneity that the coal received water, thereby has guaranteed the desliming and has taken off the medium effect.

Description

Coal dressing is with taking off medium sieve water jet equipment

Technical Field

The utility model belongs to the technical field of medium removing sieve water spraying devices, and particularly relates to a medium removing sieve water spraying device for coal dressing.

Background

The action of desliming and medium removing is carried out to coal in the coal factory at present stage, detach the operation of coal slime from the coal with the wet process, the operation of desliming sieve water jet equipment usually needs to be used, but the shower nozzle of the deslimer sieve water jet equipment among the prior art all is parallel arrangement, spraying area when making the water spray has certain limitation, can't spray to the position of coal both sides, thereby influence desliming and medium removing effect, and coal is entering into the deslimer sieve in-process, a large amount of dust can directly be infected with and form mud on the shower nozzle, produce certain jam to the shower nozzle, the water yield of direct influence shower nozzle, thereby whole water jet equipment's work efficiency has been reduced, consequently, need a coal to use to deslimer sieve water jet equipment to improve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the utility model provides a medium removing sieve water spraying device for coal preparation, which solves the problems that spray heads of the medium removing sieve water spraying device in the prior art are arranged in parallel, so that the spraying area during water spraying is limited, the spray heads on two sides of coal cannot be sprayed, the mud removing and medium removing effects are influenced, in addition, a large amount of dust can directly contaminate the spray heads to form sludge in the medium removing sieve process of the coal, certain blockage is generated on the spray heads, the water yield of the spray heads is directly influenced, and the working efficiency of the whole water spraying device is reduced.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a coal dressing is with taking off medium sieve water jet equipment, includes three fixture block and two first fixed plates, the positive fixedly connected with L shape pole of fixture block, the lower fixed surface of L shape pole is connected with the carriage, the last fixed surface of carriage inner wall is connected with the second fixed plate, the first dead lever of positive fixedly connected with of second fixed plate.

The surface of first dead lever articulates there is the fly leaf, the back of second fixed plate is provided with the motor, the surface fixed connection of motor has first gear, the positive fixedly connected with of first gear changes the handle, the positive fixedly connected with movable rod that changes the handle, the surface sliding connection of movable rod has the guide rail, the front at the fly leaf is seted up to the guide rail.

The outer surface of the first gear is provided with a chain, the front surface of the first fixing plate is provided with a second fixing rod, the outer surface of the second fixing rod is sleeved with a second gear, the first gear is in transmission connection with the second gear through the chain, and the upper surface of the first fixing plate is fixedly connected with the upper surface of the inner wall of the supporting frame.

As a further scheme of the utility model: the upper surface of the fixture block is provided with a positioning bolt, and the fixture block is concave.

As a further scheme of the utility model: the shape of second dead lever sets up to cylindrical, two the perforation has all been seted up to the opposite face of carriage, the chain sets up in fenestrate inside.

As a further scheme of the utility model: the back of motor and the back fixed connection of carriage inner wall, the shape of first dead lever sets up to the cylindricality.

As a further scheme of the utility model: and the outer surface of the second fixed rod is sleeved with a bearing, and the bearing is arranged on the front surface of the first fixed plate.

As a further scheme of the utility model: the lower surface fixedly connected with cooperation board of backup pad, the shape of cooperation board sets up to the rectangle.

As a further scheme of the utility model: the lower surface of the matching plate is provided with three nozzles, and the lower surface of each nozzle is provided with a filter screen plate.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. this coal dressing is with taking off medium sieve water jet equipment, through setting up the motor, first dead lever, the fly leaf, the chain, first gear, the second gear, guide rail and movable rod, when using coal dressing to take off medium sieve water jet equipment, at first through the rotation of control motor, the motor drives first gear revolve's time, first gear drives the movable rod and slides from top to bottom in the guide rail, support and spacing through first fixed, make the movable rod drive the fly leaf reciprocating motion about, make the cooperation board reciprocating motion about the drive of fly leaf, spray water to the side of coal, the regional area that the shower nozzle sprayed has been increased, the homogeneity that the coal received water has been improved, thereby the desliming takes off the medium effect has been guaranteed.

2. This coal dressing is with taking off medium sieve water jet equipment, through setting up cooperation board, shower nozzle and filter screen board, when not starting coal dressing with taking off medium sieve water jet equipment, the cooperation board plays the support limiting displacement to the shower nozzle, and the filter screen board can reduce a large amount of dust that coal produced and adsorb the condition that causes the jam in the delivery port department of shower nozzle.

3. This coal dressing is with taking off medium sieve water jet equipment, through setting up fixture block, positioning bolt and L shape pole, when needs use coal dressing to take off medium sieve water jet equipment, can place the fixture block and take off the festival and sieve and go up through positioning bolt fixed fixture block with the fixture block, alright realize spraying water effect to the coal surface under the support of L shape pole.

Drawings

FIG. 1 is a schematic structural view of a support frame according to the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic bottom perspective view of the mating panel of the present invention;

FIG. 4 is an enlarged view of part A of the present invention;

in the figure: the device comprises a clamping block 1, a positioning bolt 2, a 3L-shaped rod, a support frame 4, a perforation 5, a chain 6, a first fixed rod 7, a first fixed plate 8, a movable plate 9, a movable rod 10, a guide rail 11, a bearing 12, a second fixed rod 13, a matching plate 14, a motor 15, a second fixed plate 16, a first gear 17, a rotating handle 18, a second gear 19, a spray head 20 and a filter screen plate 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a coal dressing is with taking off medium sieve water jet equipment, including three fixture block 1 and two first fixed plates 8, fixture block 1's positive fixedly connected with L shape pole 3, the lower fixed surface of L shape pole 3 is connected with carriage 4, through setting up L shape pole 3 and carriage 4, L shape pole 3 plays support and limiting displacement to carriage 4, make 4 inside motors 15 of carriage can not appear rocking the phenomenon when the operation, carriage 4 plays the guard action to inside machinery simultaneously, the last fixed surface of 4 inner walls of carriage is connected with second fixed plate 16, the first dead lever 7 of the positive fixedly connected with of second fixed plate 16.

The surface of first dead lever 7 articulates there is fly leaf 9, the back of second fixed plate 16 is provided with motor 15, the surface fixed connection of motor 15 has first gear 17, the positive fixedly connected with of first gear 17 changes 18, change the positive fixedly connected with movable rod 10 of 18, the surface sliding connection of movable rod 10 has guide rail 11, through setting up movable rod 10 and guide rail 11, guide rail 11 plays limiting displacement to movable rod 10, driven in-process, make movable rod 10 steadily slide in guide rail 11, alright the left and right reciprocating motion of fly leaf 9 simultaneously alright, guide rail 11 sets up in the front of fly leaf 9.

The surface of first gear 17 is provided with chain 6, the front of first fixed plate 8 is provided with second dead lever 13, second gear 19 has been cup jointed to the surface of second dead lever 13, first gear 17 passes through chain 6 transmission with second gear 19 and is connected, through setting up second dead lever 13, second dead lever 13 plays support and limiting displacement to second gear 19 for second gear 19 steadily rotates at the transmission in-process, the upper surface of first fixed plate 8 and the upper surface fixed connection of carriage 4 inner wall.

Specifically, as shown in fig. 1 and 2, the upper surface of fixture block 1 is provided with positioning bolt 2, and through setting up fixture block 1 and positioning bolt 2, when needing to use the coal dressing to use the sculping sieve water jet equipment, through positioning bolt 2 fixed fixture block 1 to make things convenient for the user of service to install this coal dressing to use the sculping sieve water jet equipment and dismantle, the shape of fixture block 1 sets up to the spill.

Specifically, as shown in fig. 2, the shape of second dead lever 13 sets up to be cylindrical, and perforation 5 has all been seted up to the opposite face of two carriage 4, and chain 6 sets up in the inside of perforation 5, through setting up perforation 5, when needs use the coal dressing with taking off medium sieve water jet equipment, perforation 5 has guaranteed the transmission of chain 6 for chain 6 is more convenient at the transmission in-process.

Specifically, as shown in fig. 1, the back of the motor 15 is fixedly connected with the back of the inner wall of the supporting frame 4, the motor 15 is arranged, the motor 15 provides power, the motor 15 drives the first gear 17 to rotate, the movable plate 9 can swing left and right in a reciprocating manner, and the first fixing rod 7 is cylindrical.

Specifically, as shown in fig. 4, the bearing 12 is sleeved on the outer surface of the second fixing rod 13, and by arranging the second fixing rod 13 and the bearing 12, the bearing 12 supports and limits the second fixing rod 13, so that the second fixing rod 13 enables the second gear 19 to rotate stably under the transmission of the chain 6, and the bearing 12 is arranged on the front surface of the first fixing plate 8.

Specifically, as shown in fig. 2, the lower surface of the movable plate 9 is fixedly connected with a matching plate 14, and by arranging the matching plate 14, when the medium removing sieve water spraying device for coal separation is required to be used, the matching plate 14 supports and limits the spray head 20, so that the spray head 20 does not shake during operation, and the matching plate 14 is rectangular.

Specifically, as shown in fig. 3, three nozzles 20 are arranged on the lower surface of the matching plate 14, a filter screen plate 21 is arranged on the lower surface of the nozzles 20, by arranging the nozzles 20 and the filter screen plate 21, a water spraying effect can be provided through the nozzles 20, the uniformity of the coal receiving water is improved, and a large amount of dust which can be adsorbed by the filter screen plate 21 is prevented from being blocked at the nozzles 20.

The working principle of the utility model is as follows:

s1, when the medium removing sieve water spraying device for coal dressing needs to be used, firstly, a user places a fixture block 1 on the medium removing sieve to fix the fixture block 1 through a positioning bolt 2, then the user controls the rotation of a motor 15, the motor 15 drives a first gear 17 to rotate, and simultaneously, the first gear 17 drives a rotating handle 18 to rotate, so that the rotating handle 18 drives a movable rod 10 to slide up and down in a guide rail 11, and the water spraying device is supported and limited through a first fixing rod 7;

s2, the movable rod 10 drives the movable plate 9 to swing back and forth left and right, so that the mating plate 14 is driven by the movable plate 9 to swing back and forth left and right, the first gear 17 drives the second gear 19 to rotate through the meshing transmission of the chain 6, the second gear 19 drives the rotating handle 18 to rotate, and the rotating handle 18 drives the movable rod 10 to slide up and down in the guide rail 11;

s3, the movable rod 10 drives the movable plate 9 to swing left and right in a reciprocating manner through the support and the limit of the first fixing rod 7, the matching plate 14 is driven by the movable plate 9 to swing left and right in a reciprocating manner, and the three groups of nozzles 20 simultaneously swing left and right, so that water is uniformly sprayed to coal.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a coal dressing is with taking off medium sieve water jet equipment, includes three fixture block (1) and two first fixed plates (8), its characterized in that: the front face of the clamping block (1) is fixedly connected with an L-shaped rod (3), the lower surface of the L-shaped rod (3) is fixedly connected with a supporting frame (4), the upper surface of the inner wall of the supporting frame (4) is fixedly connected with a second fixing plate (16), and the front face of the second fixing plate (16) is fixedly connected with a first fixing rod (7);

the outer surface of the first fixing rod (7) is hinged with a movable plate (9), the back of the second fixing plate (16) is provided with a motor (15), the outer surface of the motor (15) is fixedly connected with a first gear (17), the front of the first gear (17) is fixedly connected with a rotating handle (18), the front of the rotating handle (18) is fixedly connected with a movable rod (10), the outer surface of the movable rod (10) is slidably connected with a guide rail (11), and the guide rail (11) is arranged on the front of the movable plate (9);

the surface of first gear (17) is provided with chain (6), the front of first fixed plate (8) is provided with second dead lever (13), second gear (19) have been cup jointed to the surface of second dead lever (13), first gear (17) is connected through chain (6) transmission with second gear (19), the upper surface of first fixed plate (8) is connected with the upper surface fixed of carriage (4) inner wall.

2. The medium removing sieve water spray device for coal dressing according to claim 1, characterized in that: the upper surface of the fixture block (1) is provided with a positioning bolt (2), and the fixture block (1) is concave.

3. The medium removing sieve water spray device for coal dressing according to claim 1, characterized in that: the shape of second dead lever (13) sets up to cylindrical, two perforation (5) have all been seted up to the opposite face of carriage (4), chain (6) set up the inside at perforation (5).

4. The medium removing sieve water spray device for coal dressing according to claim 1, characterized in that: the back of the motor (15) is fixedly connected with the back of the inner wall of the supporting frame (4), and the first fixing rod (7) is cylindrical.

5. The medium removing sieve water spray device for coal dressing according to claim 1, characterized in that: the outer surface of the second fixing rod (13) is sleeved with a bearing (12), and the bearing (12) is arranged on the front face of the first fixing plate (8).

6. The medium removing sieve water spray device for coal dressing according to claim 1, characterized in that: the lower surface of the movable plate (9) is fixedly connected with a matching plate (14), and the matching plate (14) is rectangular in shape.

7. The medium removing sieve water spray device for coal dressing of claim 6, characterized in that: the lower surface of the matching plate (14) is provided with three spray heads (20), and the lower surface of each spray head (20) is provided with a filter screen plate (21).