CN217190737U

CN217190737U - Spiral screening coal separator with cleaning function

Info

Publication number: CN217190737U
Application number: CN202220312326.8U
Authority: CN
Inventors: 许政�
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-08-16
Anticipated expiration: 2032-02-16

Abstract

The utility model relates to a spiral screening coal machine with cleaning function discloses one kind can wash through the rotatory mud to the coal cinder of the washing hob that sets up, can carry out abluent spiral screening coal machine to the mud of adhesion on wasing hob and ordinary hob simultaneously. The coal cleaning device is characterized by comprising a main body assembly, a transmission assembly and a cleaning assembly for cleaning coal, wherein the transmission assembly is arranged on the main body assembly, the cleaning assembly is arranged on the main body assembly, the main body assembly comprises an equipment shell, a water conveying pipe, a water inlet pipe, a left side plate, an inclined material guide plate, a right side plate, a driving motor, a mounting plate and a protective cover, the left side plate is arranged at one side edge of the top of the equipment shell, the right side plate is arranged at the other side edge of the top of the equipment shell, the inclined material guide plate is arranged at the top of the equipment shell, and one end of the left side plate is connected with one end of the right side plate through the inclined material guide plate.

Description

Spiral screening coal separator with cleaning function

Technical Field

The utility model relates to a spiral screening coal picker with cleaning function, belongs to spiral screening coal picker technical field.

Background

Coal dressing is also called as coal washing, the process of selecting clean coal meeting the user quality requirements from raw coal, along with the continuous improvement of coal mining mechanization degree, underground water spraying dust fall leads to the increase of moisture content in the raw coal, the phenomena of bonding and argillization are serious, moist coal is mixed with sand and stone soil when passing through a coal dressing machine, a spiral rod of the coal in contact with the spiral rod can be continuously polluted, even can be blocked by a concave part of the threaded rod, and certain influence is generated on the efficiency of coal dressing.

Publication number CN207576927U discloses a spiral screen coal separator with self-cleaning function, including the coal separator body, the coal separator body includes a plurality of cascaded unit, cascaded unit is equipped with three or more, be echelonment range around between the cascaded unit, connect through the slant baffle box between the cascaded unit, cascaded unit upper surface is equipped with the one deck sifter, the sifter comprises a plurality of vertical hob, the hob level span install on the front and back support body of cascaded unit, cascaded unit both sides are equipped with the lateral wall, but the device can only wash parts such as the inside screen cloth of coal separator, can not wash the mud on the coal cinder.

Disclosure of Invention

In order to improve the condition, the utility model relates to a spiral screening coal picker with cleaning function provides one kind and can wash through the rotatory mud to the coal cinder of the washing hob that sets up, can carry out abluent spiral screening coal picker to the mud of adhesion on washing hob and ordinary hob simultaneously.

The utility model relates to a spiral screen coal picker with cleaning function is realized like this: the utility model relates to a spiral coal screening machine with cleaning function, which comprises a main body component, a transmission component and a cleaning component for cleaning coal,

it is characterized in that the transmission component is arranged on the main body component, the cleaning component is arranged on the main body component,

the main body component consists of an equipment shell, a water delivery pipe, a water inlet pipe, a left side plate, an inclined material guide plate, a right side plate, a driving motor, a mounting plate and a protective cover,

one side edge of the top of the equipment shell is provided with a left side plate, the other side edge is provided with a right side plate, the inclined material guide plate is arranged at the top of the equipment shell, one end of the left side plate is connected with one end of the right side plate through the inclined material guide plate, the water conveying pipe is positioned at one side of the left side plate,

preferably, both ends of the water conveying pipe are of a closed structure,

a plurality of water inlet pipes are equidistantly arranged on the water delivery pipe, one end of each water inlet pipe is communicated with the water delivery pipe, the water inlet pipe is positioned on one side of the left side plate, one side of the right side plate is provided with a protective cover,

preferably, the protective cover is of a rectangular structure,

preferably, the height of the protective cover is less than that of the right side plate,

a mounting plate is arranged on the outer wall of one side of the protective cover, a driving motor is arranged on the mounting plate, a driving motor shaft penetrates through the side wall of the protective cover and extends into the protective cover,

the transmission component consists of a common screw rod, a second gear and a sealing bearing, a plurality of common screw rods are arranged at the top of the equipment shell in equal distance, one end of each common screw rod passes through the left side plate through the sealing bearing, the other end of each common screw rod passes through the right side plate through the sealing bearing, the second gear is sleeved at the other end of each common screw rod, the second gear is positioned in the protective cover, the other end of one common screw rod in the common screw rods is connected with the shaft of the driving motor,

the cleaning screw rod of the cleaning component, the first gear, the fixing sleeve and the water spray hole,

a plurality of cleaning screw rods are arranged at the top of the equipment shell at equal intervals,

preferably, the plurality of cleaning screw rods correspond to the plurality of water inlet pipes one by one,

preferably, the cleaning screw rods and the common screw rods are staggered,

preferably, the cleaning screw rod is of a hollow structure,

one end of the cleaning screw rod is provided with a fixed sleeve, a sealing bearing is arranged between the fixed sleeve and the cleaning screw rod, the outer wall of the fixed sleeve is connected with the left side plate, the other end of the water inlet pipe is communicated with the corresponding fixed sleeve,

the other end of the cleaning screw rod passes through the right side plate through a sealing bearing and extends into the protective cover,

preferably, the other end of the cleaning screw rod is of a closed structure,

the cleaning screw rod is arranged at the other end of the cleaning screw rod in a sleeved mode, the first gear is located in the protective cover, the first gear is meshed with the second gear, and the cleaning screw rod is provided with a plurality of water spraying holes.

Advantageous effects

Firstly, the sludge on the coal briquette can be cleaned through the rotation of the cleaning screw rod.

And secondly, sludge adhered to the cleaning screw rod and the common screw rod can be cleaned.

Thirdly, the structure is simple, convenient and practical.

Fourthly, the cost is low, and the popularization is convenient.

Drawings

FIG. 1 is a three-dimensional structure diagram of a spiral coal screening machine with a cleaning function of the present invention;

FIG. 2 is a schematic structural diagram of a spiral coal screening machine with a cleaning function according to the present invention;

fig. 3 is a three-dimensional structure diagram of a cleaning screw rod of the spiral coal screening machine with cleaning function of the present invention.

In the attached drawings

Wherein the method comprises the following steps: equipment shell 1, raceway 2, inlet tube 3, left side board 4, ordinary hob 5, wash hob 6, oblique stock guide 7, right side board 8, first gear 9, driving motor 10, mounting panel 11, protection casing 12, second gear 13, fixed cover 14, sealed bearing 15, hole for water spraying 16.

The specific implementation mode is as follows:

the utility model relates to a spiral screening coal picker with cleaning function is realized like this: comprises a main body component, a transmission component and a cleaning component for cleaning coal,

the main body component consists of an equipment shell 1, a water delivery pipe 2, a water inlet pipe 3, a left side plate 4, an inclined stock guide 7, a right side plate 8, a driving motor 10, a mounting plate 11 and a protective cover 12,

a left side plate 4 is arranged at the edge of one side of the top of the equipment shell 1, a right side plate 8 is arranged at the edge of the other side of the top of the equipment shell 1, an inclined material guide plate 7 is arranged at the top of the equipment shell 1, one end of the left side plate 4 is connected with one end of the right side plate 8 through the inclined material guide plate 7, the water conveying pipe 2 is arranged at one side of the left side plate 4,

preferably, the end of the water pipe 2 is a closed structure,

a plurality of water inlet pipes 3 are arranged on the water delivery pipe 2 at equal intervals, one end of each water inlet pipe 3 is communicated with the water delivery pipe 2, the water inlet pipe 3 is positioned at one side of the left side plate 4, one side of the right side plate 8 is provided with a protective cover 12,

preferably, the shield 12 is of a rectangular configuration,

preferably, the height of the protection cover 12 is less than that of the right side plate 8,

a mounting plate 11 is arranged on the outer wall of one side of the protective cover 12, a driving motor 10 is arranged on the mounting plate 11, the shaft of the driving motor 10 passes through the side wall of the protective cover 12 and extends into the protective cover 12,

the transmission assembly comprises a plurality of common spiral rods 5, a second gear 13 and a sealing bearing 15, wherein the common spiral rods 5 are arranged at the top of the equipment shell 1 at equal intervals, one end of each common spiral rod 5 penetrates through the left side plate 4 through the sealing bearing 15, the other end of each common spiral rod 5 penetrates through the right side plate 8 through the sealing bearing 15, the second gear 13 is sleeved at the other end of each common spiral rod 5, the second gear 13 is positioned in the protective cover 12, the other end of one common spiral rod 5 in the common spiral rods 5 is connected with the shaft of the driving motor 10,

the cleaning screw rod 6 of the cleaning component, the first gear 9, the fixed sleeve 14 and the water spraying hole 16,

a plurality of cleaning screws 6 are placed at equal distances on top of the apparatus housing 1,

preferably, the plurality of cleaning screw rods 6 correspond to the plurality of water inlet pipes 3 one by one,

preferably, the washing screw 6 and the general screw 5 are staggered,

preferably, the cleaning screw rod 6 is a hollow structure,

one end of the cleaning screw rod 6 is provided with a fixed sleeve 14, a sealing bearing 15 is arranged between the fixed sleeve 14 and the cleaning screw rod 6, the outer wall of the fixed sleeve 14 is connected with the left side plate 4, the other end of the water inlet pipe 3 is communicated with the corresponding fixed sleeve 14,

the other end of the cleaning screw rod 6 passes through the right side plate 8 through a sealing bearing 15 and extends into the protective cover 12,

preferably, the other end of the cleaning screw rod 6 is of a closed structure,

the first gear 9 is sleeved at the other end of the cleaning screw rod 6, the first gear 9 is positioned in the protective cover 12, the first gear 9 is meshed with the second gear 13, and a plurality of water spraying holes 16 are formed in the cleaning screw rod 6;

when the device is used, one end of the water pipe 2 is externally connected with a water pump, the driving motor 10 and the water pump are started, the shaft of the driving motor 10 rotates to drive the common spiral rod 5 connected with the driving motor to rotate, so that the second gear 13 on the common spiral rod 5 rotates, the second gear 13 rotates to drive the first gear 9 to rotate, the first gear 9 drives the cleaning spiral rod 6 to rotate, the water pump enables water to enter a hollow cavity of the cleaning spiral rod 6 through the water pipe 2 and the water inlet pipe 3 and spray out the water through the water spraying holes 16, untreated coal blocks are conveyed to the spiral screen coal separator through the conveying device, the water flow sprayed out of the water spraying holes 16 on the cleaning spiral rod 6 carries out rotary cleaning on sludge on the coal blocks, and simultaneously sludge adhered to the common spiral rod 5 and the cleaning spiral rod 6 can also be cleaned;

the first gear 9 and the second gear 13 are matched to drive the common screw rod 5 and the cleaning screw rod 6 to rotate, so that water flow sprayed by the cleaning screw rod 6 is convenient to clean sludge on the coal briquette and clean sludge adhered to the common screw rod 5 and the cleaning screw rod 6;

the cleaning screw rod 6 is matched with the water spraying holes 16, and the sludge on the coal blocks can be cleaned by spraying water from the water spraying holes 16 after water flow enters the hollow cavity of the cleaning screw rod 6;

the protective cover 12 is designed to protect the first gear 9 and the second gear 13 in the protective cover 12, so that coal briquettes and mud dirt are prevented from falling on the first gear 9 and the second gear 13 to influence the rotation of the first gear 9 and the second gear 13 when the cleaning screw rod 6 is rotated and cleaned;

reach and to wash the mud on the coal cinder through the washing hob 6 rotation that sets up, can wash the purpose to the adhesion mud on washing hob 6 and ordinary hob 5 simultaneously.

It should be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted," "connected" and "connected" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a detachable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above embodiments are preferred embodiments of the present invention, and the applicant does not add other embodiments for saving space, but this is not intended to limit the scope of the present invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, and all equivalent modifications made according to the invention should be covered by the scope of the invention.

Claims

1. A spiral coal screening machine with a cleaning function comprises a main body assembly, a transmission assembly and a cleaning assembly for cleaning coal, and is characterized in that the transmission assembly is arranged on the main body assembly, the cleaning assembly is arranged on the main body assembly, the main body assembly comprises an equipment shell, a water pipe, a water inlet pipe, a left side plate, an inclined guide plate, a right side plate, a driving motor, a mounting plate and a protective cover, the left side plate is arranged on one side edge of the top of the equipment shell, the right side plate is arranged on the other side edge of the top of the equipment shell, the inclined guide plate is arranged on the top of the equipment shell, one end of the left side plate is connected with one end of the right side plate through the inclined guide plate, the water pipe is arranged on one side of the left side plate, a plurality of water inlet pipes are arranged on the water pipe at equal intervals, one end of the water inlet pipe is communicated with the water pipe, the protective cover is arranged on one side of the left side plate, the outer wall of the protective cover is provided with the mounting plate, on driving motor arranged the mounting panel in, driving motor shaft passed the protection casing lateral wall and extended to the protection casing in, it constitutes to wash subassembly washing hob, first gear, fixed cover and hole for water spraying, and a plurality of washing hobs equidistance are arranged in equipment casing top, and are a plurality of wash hob and a plurality of inlet tube one-to-one, wash hob one end and put fixed cover, fixed cover and washing have put sealed bearing between the hob, fixed cover outer wall and left side are connected mutually, and the inlet tube other end is linked together with corresponding fixed cover, and the washing hob other end passes the right side board through sealed bearing and extends to in the protection casing, and the washing hob other end is arranged in to first gear sleeve, first gear is located the protection casing, first gear and second gear mesh, it has a plurality of hole for water spraying to open on the washing hob.

2. The spiral coal screening machine with the cleaning function as claimed in claim 1, wherein the transmission assembly is composed of a plurality of common spiral rods, a second gear and a sealing bearing, the common spiral rods are arranged on the top of the equipment shell in an equidistant mode, one end of each common spiral rod penetrates through the left side plate through the sealing bearing, the other end of each common spiral rod penetrates through the right side plate through the sealing bearing, the second gear is sleeved on the other end of each common spiral rod, the second gear is located in the protective cover, and the other end of one common spiral rod in the common spiral rods is connected with the shaft of the driving motor.

3. The spiral coal screening machine with the cleaning function as claimed in claim 1, wherein both ends of the water conveying pipe are of a closed structure.

4. The coal spiral screen separator with the cleaning function as claimed in claim 1, wherein the shield is of a rectangular structure.

5. The machine of claim 4, wherein the shield height is less than the height of the right side plate.

6. The coal spiral screen separator with the cleaning function as claimed in claim 1, wherein the cleaning spiral rods and the common spiral rods are arranged in a staggered manner.

7. The coal spiral screen separator with the cleaning function as claimed in claim 1 or 6, wherein the cleaning spiral rod is of a hollow structure.

8. The coal spiral screen separator with the cleaning function as claimed in claim 7, wherein the other end of the cleaning spiral rod is of a closed structure.