CN219690619U - Coal slime clearance subassembly - Google Patents

Abstract

The utility model discloses a coal slime cleaning assembly, which comprises a shell, wherein a rotating shaft is rotationally connected to the inside of the shell, a bucket and a comb plate are connected to the rotating shaft, a receiving cavity is formed in the rotating shaft, a feed inlet is formed in the side wall of the receiving cavity, a material suction pipe is arranged on one side of the shell, the lower end of the material suction pipe is communicated with one end of the receiving cavity, the comb plate and the bucket rotate along with the rotating shaft, the comb plate cuts coal slime into a loose state, then the bucket is used for scooping the loose state of the coal slime, a screen plate additionally arranged on the bucket can filter water doped in the coal slime, so that the cleaning efficiency of the coal slime can be improved, the coal slime on the bucket can slide towards the feed inlet along with the continuous rotation of the bucket, so that the coal slime in the bucket can fall into the receiving cavity from the feed inlet, and then the coal slime in the receiving cavity is sucked and lifted by the material suction pipe, so that the cleaning of the coal slime in the receiving cavity is achieved.

Description

Coal slime clearance subassembly

Technical Field

The utility model relates to the technical field of coal slime cleaning, in particular to a coal slime cleaning assembly.

Background

A large amount of water-coal mixture is generated in the coal mining process, the water-coal mixture is introduced into a pond, coal is precipitated at the bottom of the pond to form a coal slime layer, the coal slime layer needs to be cleaned regularly in order to ensure the water storage capacity in the pond, however, when the pond is cleaned, coal slime is pumped and lifted from the pond through a suction pump, in the suction process, the hardened coal slime is firstly washed and diluted through a high-pressure water gun, the suction pump is convenient for flushing away the coal slime, in the process, the water in the pond is also pumped away in a large amount while the suction pump sucks the coal slime, so that the sucked coal slime also needs to be subjected to drainage treatment, the labor intensity is high, and the efficiency is low.

Disclosure of Invention

The utility model aims to provide a coal slime cleaning assembly for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a coal slime clearance subassembly, includes the casing, the inside rotation of casing is connected with the axis of rotation, just be connected with a scraper bowl and at least one comb plate that is used for cutting the coal slime to loose state on the axis of rotation, scraper bowl and a plurality of comb plates evenly distributed in the axis of rotation in the form of circumference array, open the inside of axis has the receipts material chamber, just open on the lateral wall of receipts material chamber has the feed inlet that is used for leading into the receipts material intracavity with the coal slime on the scraper bowl, one side of casing is equipped with the suction pipe, is equipped with a plurality of fixed blocks on the lateral wall of suction pipe, and the fixed block passes through screw fixed connection on the casing, and then through the connection of fixed block, the lower extreme of suction pipe communicates with the one end of receipts material chamber, and the upper end of suction pipe is connected with the pump, utilizes the suction pump can make the suction pipe carry out the suction with the coal slime of receipts material intracavity;

preferably, the outer end of the comb plate is far away from the rotating shaft of the rotating shaft than the outer end of the bucket, the bucket and the plurality of comb plates are curved in an arc state, and the outer end of the bucket is provided with cutter teeth for shoveling and dredging coal slime.

Preferably, the outer end of broach board is equipped with the conical head that can pierce the inside of coal slime layer, and when the axis of rotation rotated, the conical head of broach board can be light pierce the inside of coal slime layer to along with the rotation of broach board, the broach board cuts the coal slime of hardening and separates to loose state, and the scraper bowl of being convenient for easily digs up coal slime.

Preferably, a screen plate for filtering out the water doped in the coal slime is paved on the side wall of the bucket.

Preferably, the motor is installed on the lateral wall of casing, the output shaft of motor is connected with the tip transmission of axis of rotation, and the motor starts the back, and the output shaft of motor can take the axis of rotation to rotate, can make fishback, scraper bowl rotate in the inside of casing this moment, and in addition, the motor is taking the slow rotation of axis of rotation, can supply the coal slime of shovel up on the scraper bowl like this to have sufficient time to follow the inside of feed inlet leading-in receiving material chamber, just fixed mounting has the protection casing that can cover the motor on the lateral wall of casing, and the protection casing covers the motor, can make motor and coal slime separate to guarantee that the operation of motor is smooth and easy.

Preferably, a suspension rod for suspending the shell is connected to the upper end of the shell.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the comb plate and the bucket rotate along with the rotating shaft, the comb plate cuts the coal slime to be in a loose state, then the bucket is used for shoveling the coal slime in the loose state, the screen plate additionally arranged on the bucket can filter out water doped in the coal slime, so that the cleaning efficiency of the coal slime can be improved, the coal slime on the bucket slides towards the feeding hole along with the continuous rotation of the bucket, so that the coal slime in the bucket can fall into the receiving cavity from the feeding hole, and then the suction pipe is used for sucking and lifting the coal slime in the receiving cavity, so that the coal slime can be cleaned, the manpower can be better saved, and the cleaning efficiency of the coal slime can be improved.

Drawings

FIG. 1 is a schematic diagram I of the overall structure of the present utility model;

FIG. 2 is a schematic diagram II of the overall structure of the present utility model;

FIG. 3 is a cross-sectional view of the housing, the rotating shaft, the bucket and the comb plate of the present utility model;

FIG. 4 is a cross-sectional view of the housing, the rotating shaft, the bucket, the comb plate, the receiving cavity and the feed inlet of the present utility model;

fig. 5 is a schematic view of the structure of the rotating shaft, the bucket, the comb plate and the suction pipe of the present utility model.

In the figure: 1. the device comprises a shell, 2, a rotating shaft, 3, a bucket, 301, cutter teeth, 4, a comb plate, 5, a receiving cavity, 6, a feed inlet, 7, a suction pipe, 8, a screen plate, 9, a motor, 10, a protective cover, 11, a suspension rod, 12 and a fixed block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a coal slime clearance subassembly, includes casing 1, the inside rotation of casing 1 is connected with axis of rotation 2, just be connected with a scraper bowl 3 and at least one comb plate 4 that is used for cutting coal slime to loose state on the axis of rotation 2, scraper bowl 3 and a plurality of comb plate 4 evenly distributed on axis of rotation 2 in the form of circumference array, open in axis of rotation 2 has receipts material chamber 5, and open on the lateral wall of receipts material chamber 5 has the feed inlet 6 that is used for leading the coal slime in scraper bowl 3 into receipts material chamber 5, one side of casing 1 is equipped with suction tube 7, is equipped with a plurality of fixed blocks 12 on the lateral wall of suction tube 7, and fixed block 12 passes through screw fixed connection on casing 1, and then through the connection of fixed block 12, realize the stable fixing of suction tube 7 on casing 1, suction tube 7's lower extreme and the one end of receipts material chamber 5 are connected with the suction pump, can make suction tube 7 carry out suction of the coal slime in the receipts material chamber 5 with the suction pump;

as shown in fig. 3, when the rotation shaft 2 rotates along the arrow direction shown in fig. 3, the comb plate 4 and the bucket 3 rotate along with the rotation shaft 2, at this time, after the comb plate 4 cuts the coal slime to a loose state, the bucket 3 scoops up the coal slime in the loose state, and when the bucket 3 gradually tilts towards the feed inlet 6, the coal slime on the bucket 3 slides towards the feed inlet 6 along the gradient of the bucket 3, so that the coal slime in the bucket 3 falls into the material receiving cavity 5 from the feed inlet 6, and then the suction pipe 7 is utilized to suck and lift the coal slime in the material receiving cavity 5, so as to clean the coal slime.

As shown in fig. 3, in order to make the comb plate 4 cut and loosen the coal slime and then smoothly scoop up the loosened coal slime by the bucket 3, specifically, the outer end of the comb plate 4 is far away from the rotating shaft of the rotating shaft 2 than the outer end of the bucket 3, the bucket 3 is curved in an arc state with the plurality of comb plates 4, and the outer end of the bucket 3 is provided with the cutter teeth 301 for scooping the coal slime, when the rotating shaft 2 rotates with the comb plate 4 and the bucket 3, the shell 1 slowly moves down, when the shell 1 moves down with the rotating shaft 2, the comb plate 4 and the bucket 3, the shell 1 contacts with the coal slime layer first, the comb plate 4 is made to cut the coal slime to a loosened state, then the arc-shaped bucket 3 contacts with the cut and scoops up the loose coal slime smoothly, the hardened mud is prevented from reducing the scooping efficiency of the bucket 3, and the shell 1 also protects the bucket 3 from being damaged.

As shown in fig. 5, in order to better cut the coal slime layer to a loose state, specifically, the outer end of the comb plate 4 is provided with a conical head capable of penetrating into the coal slime layer, when the rotating shaft 2 rotates, the conical head of the comb plate 4 can easily penetrate into the coal slime layer, and along with the rotation of the comb plate 4, the comb plate 4 cuts and separates hardened coal slime to a loose state, so that the bucket 3 easily digs up the coal slime.

As shown in the figure, in order to filter out the water doped on the bucket 3 (water in the coal slime), specifically, a screen 8 for filtering out the water doped in the coal slime is paved on the side wall of the bucket 3, after the bucket 3 scoops up the coal slime, the water is doped in the coal slime, the screen 8 can filter out the doped water so as to reduce the water doped in the coal slime, thereby improving the cleaning efficiency of the coal slime, and when the coal slime below the water bottom is scooped out, the water is filtered out from the screen 8, so that the coal slime in the bucket 3 is flushed away after the water flows out from the side edge of the bucket 3, and the coal scooping efficiency of the bucket 3 is improved.

As shown in fig. 1 and 5, in order to drive the rotation shaft 2 to rotate inside the casing 1, specifically, a motor 9 is mounted on a side wall of the casing 1, an output shaft of the motor 9 is in transmission connection with an end portion of the rotation shaft 2, after the motor 9 is started, the output shaft of the motor 9 can rotate with the rotation shaft 2, at this time, the comb plate 4 and the bucket 3 can rotate inside the casing 1, in addition, the motor 9 slowly rotates with the rotation shaft 2, so that the coal slime scooped up by the bucket 3 can be guided into the material collecting cavity 5 from the feed inlet 6 for a sufficient time, a protective cover 10 capable of covering the motor 9 is fixedly mounted on the side wall of the casing 1, and the protective cover 10 covers the motor 9, so that the motor 9 and the coal slime can be separated, and smooth operation of the motor 9 is ensured.

As shown in fig. 1 and 2, in order to suspend the casing 1 on the slime teeth for cleaning the slime, specifically, the upper end of the casing 1 is connected with a suspension rod 11 for suspending the casing 1, the upper part of the suspension rod 11 is connected to an external moving device, and the casing 1 suspended by the suspension rod 11 can move in the slime pond by using the operation of the external moving device, so that the position of the casing 1 in the pond can be conveniently adjusted, and the slime can be conveniently and better cleaned by suction.

Claims (6)

1. The utility model provides a coal slime clearance subassembly, includes casing (1), the inside rotation of casing (1) is connected with axis of rotation (2), its characterized in that: the novel coal slime cutter is characterized in that a bucket (3) for shoveling coal slime and at least one comb plate (4) for cutting the coal slime to a loose state are connected to the rotating shaft (2), the bucket (3) and the comb plates (4) are uniformly distributed on the rotating shaft (2) in a circumferential array mode, a receiving cavity (5) is formed in the rotating shaft (2), a feeding hole (6) for guiding the coal slime on the bucket (3) into the receiving cavity (5) is formed in the side wall of the receiving cavity (5), a suction pipe (7) is arranged on one side of the shell (1), and the lower end of the suction pipe (7) is communicated with one end of the receiving cavity (5).

2. A coal slime cleaning assembly as claimed in claim 1, wherein: the outer end of the comb plate (4) is far away from the rotating shaft of the rotating shaft (2) than the outer end of the bucket (3), the bucket (3) and the comb plates (4) are curved in an arc-shaped state, and cutter teeth (301) for shoveling coal slime are arranged at the outer end of the bucket (3).

3. A coal slime cleaning assembly as claimed in claim 1 or 2, characterized in that: the outer end of the comb plate (4) is provided with a conical head which can penetrate into the coal slime layer.

4. A coal slime cleaning assembly as claimed in claim 1, wherein: the side wall of the bucket (3) is paved with a screen plate (8) for filtering out the water doped in the coal slime.

5. A coal slime cleaning assembly as claimed in claim 1, wherein: the motor (9) is installed on the side wall of the shell (1), an output shaft of the motor (9) is in transmission connection with the end part of the rotating shaft (2), and a protective cover (10) capable of covering the motor (9) is fixedly installed on the side wall of the shell (1).

6. A coal slime cleaning assembly as claimed in claim 1, wherein: the upper end of the shell (1) is connected with a suspension rod (11) for suspending the shell (1).