CN211545264U - A coal breakage cleaning device for combining adopt working face conveyer aircraft nose - Google Patents

Abstract

The utility model relates to a coal breakage cleaning device for combining adopt working face conveyer aircraft nose discloses one kind can smash the collection to the coal breakage, transports the coal charge to the top through the conveying pipe and makes its fall back the transportation area once more, and the cleaning efficiency is high, uses nimble cleaning device. Can carry out automatic clearance, need not the manpower, clearance efficiency is high, reduce the human cost. The utility model discloses a processing awl, including the bearing, the bearing is arranged in the bearing, the outer edge of the awl is fixed to be arranged in and is handled the outer edge department of awl, the thickness of handling the awl increases from the outward edge to the central line gradually, the cooperation of side shield is handled the awl and is formed the treatment groove, conveyer pipe and side shield fixed connection, No. two motors are embedded in and are handled the awl middle part, the motor shaft of No. two motors upwards stretches out through the bearing and handles the awl, and the adapter sleeve is arranged in on the motor shaft of No. two motors, and the one end of a plurality of doctor-bars is equiangular and is arranged in the adapter sleeve, the other end of doctor-bar extends.

Description

A coal breakage cleaning device for combining adopt working face conveyer aircraft nose

Technical Field

The utility model relates to a coal breakage cleaning device for combining adopt working face conveyer aircraft nose relates to one kind and uses on combining the adoption working face, carries the cleaning device that the department coal breakage cleared up to the conveyer aircraft nose reprint, belongs to the coal mine equipment field. In particular to a cleaning device which can smash and collect the fallen coal, transport the coal material to the upper part through a transport pipe to make the coal material fall back to the transport belt again, has high cleaning efficiency and is flexible to use.

Background

In the process of coal mine excavation, cut coal blocks need to be transferred to a transfer conveyor in time through a conveyor, then coal materials are transported and conveyed through the transfer conveyor, the crossed transfer positions of the conveyor and the transfer conveyor have staggered distance and height, the blanking is easy to fall out of a conveying belt when the machine head is transferred to the coal falling position, the coal materials at the transfer positions are accumulated and accumulated, even the angle between the conveyor and the transfer conveyor is inclined under the long-time condition, the coal falling position at the transfer positions is conventionally shoveled by manpower, the cleaning speed is low, the efficiency is low, the real-time continuous cleaning requirements cannot be met, and the existing coal shoveling processing device cannot flexibly perform walking position cleaning at the transfer lap joint due to the size factor of the existing coal shoveling processing device when in use, and the cleaning effect is not ideal.

Notice No. CN208882993U discloses combine and adopt working face conveyer aircraft nose coal breakage clearance mechanism, including supporting device, cleaning device, conveyor and collection device, cleaning device includes shovel material subassembly and cleans the subassembly, conveyor includes conveyer belt and supporting component, collection device is including the subassembly that gathers materials, and this clearance mechanism size is great, is unsuitable when the clearance is shoveled the coal to carry out nimble clearance of walking to position, and cleaning efficiency is slower.

Disclosure of Invention

In order to improve the condition, the utility model relates to a coal breakage cleaning device for combining adopt working face conveyer aircraft nose provides one kind and can smash the collection to the coal breakage, transports the top with the coal charge through the conveying pipe and makes its fall back again the transportation area on, and the cleaning efficiency is high, uses nimble cleaning device. Can carry out automatic clearance, need not the manpower, clearance efficiency is high, reduce the human cost.

The utility model relates to a coal breakage cleaning device for combining adopt working face conveyer aircraft nose is realized like this: the utility model relates to a coal breakage cleaning device for combine and adopt working face conveyer aircraft nose comprises discharging pipe, conveyer pipe, collecting groove, side shield, doctor-bar, logical groove, place the board, handle awl, concave groove, spiral leaf, a motor, bearing, No. two motors and adapter sleeve, and the side shield is fixed to be arranged in and is handled awl outward flange department, the thickness of handling the awl increases gradually from the outward flange to the central line, the side shield cooperates the processing awl to form the processing groove, conveyer pipe and side shield fixed connection, No. two motors are embedded in and are handled the awl middle part, the motor shaft of No. two motors stretches out the processing awl upwards through the bearing, the adapter sleeve is arranged on the motor shaft of No. two motors, the equal angle of one end of a plurality of doctor-bars is arranged on the adapter sleeve, the other end of doctor-bar extends to one side, the inclination of doctor-bar is the same with the inclination of handling the awl, one side, place the board and be located No. two motor tops, the both ends of placing the board are connected with the side shield, it has a plurality of logical grooves to place to open on the board, and the collecting tank is fixed to be arranged in on the side shield lateral surface, it has concave groove to open on the processing awl, concave groove and collecting tank are linked together, and the one end of conveyer pipe is connected with the collecting tank, and is linked together, and the bottom of collecting tank is arranged in to a motor, in the motor shaft of a motor extended to the other end of conveyer pipe, on the motor shaft of a motor was arranged in to the spiral leaf cover, on the conveyer pipe was arranged in to the one end of discharging pipe, and was linked together with the conveyer pipe, the one end of discharging pipe is close to the conveyer pipe other end.

Has the beneficial effects.

Firstly, the coal breakage at the transfer lap joint can be cleaned and conveyed in real time.

And secondly, automatic cleaning can be performed, manpower is not needed, cleaning efficiency is high, and labor cost is reduced.

Thirdly, the structure is simple, and the use and the operation are flexible.

Drawings

Fig. 1 the utility model relates to a three-dimensional structure diagram of a coal breakage cleaning device for a fully mechanized coal mining face conveyor head.

Fig. 2 the utility model relates to a coal breakage cleaning device for combine and adopt working face conveyer aircraft nose's schematic structure diagram.

In the attached drawings

Wherein the method comprises the following steps: discharging pipe 1, conveyer pipe 2, collecting groove 3, side shield 4, doctor-bar 5, lead to groove 6, place board 7, handle awl 8, concave groove 9, spiral leaf 10, No. one motor 11, bearing 12, No. two motor 13, adapter sleeve 14.

The specific implementation mode is as follows:

the utility model relates to a coal breakage cleaning device for fully mechanized mining face conveyor head is realized like this, by discharging pipe 1, conveyer pipe 2, material collecting tank 3, side shield 4, doctor-bar 5, lead to groove 6, place board 7, handle awl 8, concave groove 9, spiral leaf 10, No. one motor 11, bearing 12, No. two motor 13 and adapter sleeve 14 and constitute, side shield 4 is fixed to be arranged in and handles the outer edge of awl 8, the thickness that handles awl 8 increases gradually from the outward edge to the central line, side shield 4 cooperates with and handles awl 8 and form the treatment tank, conveyer pipe 2 and side shield 4 fixed connection, No. two motor 13 are embedded in and are handled awl 8 middle part, the motor shaft of No. two motor 13 upwards stretches out through bearing 12 and handles awl 8, adapter sleeve 14 is nested on the motor shaft of No. two motor 13, the one end equidistance of a plurality of doctor-bar 5 is arranged on adapter sleeve 14, the other end of doctor-bar 5 extends downwards to one side, the inclination angle of the scraping blade 5 is the same as that of the processing cone 8, one side of the scraping blade 5 is an inclined plane, the placing plate 7 is positioned above the second motor 13, the two ends of the placing plate 7 are connected with the side baffle 4, a plurality of through grooves 6 are arranged on the placing plate 7, the material collecting groove 3 is fixedly arranged on the outer side surface of the side baffle 4, the processing cone 8 is provided with a concave groove 9, the concave groove 9 is communicated with the collecting tank 3, one end of the conveying pipe 2 is connected with the collecting tank 3, and communicated with each other, a first motor 11 is arranged at the bottom of the material collecting groove 3, a motor shaft of the first motor 11 extends into the other end of the conveying pipe 2, a spiral blade 10 is sleeved on the motor shaft of the first motor 11, one end of the discharging pipe 1 is arranged on the conveying pipe 2, the discharging pipe is communicated with the conveying pipe 2, one end of the discharging pipe 1 is close to the other end of the conveying pipe 2, and the other end of the discharging pipe 1 extends downwards and slantwise towards the direction of the placing plate 7;

when the device is used, a person firstly places the device at the lower side of the lap joint of the conveyor head and the reversed loader, so that the connecting position of the conveyor head and the reversed loader is placed on the placing plate 7, when coal breakage occurs at the lap joint of the reversed loader, the coal breakage falls into the processing tank from two sides of the conveyor belt, the person starts the second motor 13, the second motor 13 rotates to drive the connecting sleeve 14 to rotate, further the scraping blade 5 is driven to rotate, the scraping blade 5 rotates to cut coal blocks, meanwhile, the coal blocks are pushed into the concave groove 9 and then fall into the material collecting tank 3 along the inclined concave groove, the person starts the first motor 11 to drive the spiral blade 10 to rotate, so that the coal materials are conveyed upwards along the conveying pipe 2 and finally fall back to the conveyor belt line through the discharging pipe 1, so that the automatic cleaning of the coal breakage is realized, manual cleaning is not needed, the cleaning efficiency is high, time and labor are saved, and the structure is simple, the movable belt conveyor is convenient to move to a transshipment lap joint for flexible cleaning;

the thickness of the processing cone 8 is gradually increased from the outer edge to the central line, so that the fallen coal material can conveniently roll down to the edge and is extruded and pushed into the material collecting groove 3 by the scraping blade 5;

the inclination angle of the scraping blade 5 is the same as that of the processing cone 8, so that the coal on the processing cone 8 can be cut conveniently and uniformly;

one side of the scraping piece 5 is designed to be an inclined plane, so that coal can be cut;

the placing plate 7 is provided with a plurality of through grooves 6, so that the friction force between the placing plate 7 and a transfer position is increased, the placing is stable, the coal falling on the placing plate 7 can be leaked, and the cleaning effect is good;

the other end of the discharge pipe 1 extends downwards towards the placing plate 7 in an inclined mode, so that coal conveyed by the conveying pipe 2 can slide downwards to fall on the ash conveying belt again;

the purpose that can smash the collection to the coal breakage, transport the top through the conveying pipe with the coal charge and make it fall back the conveyer belt once more on, the cleaning efficiency is high, uses in a flexible way is reached.

The above embodiments are the preferred embodiments of the present invention, and are 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, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.

It should also be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted on," "connected to" and "connected to" 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 removable 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.

Claims (5)

1. The utility model provides a coal breakage cleaning device for combining adopt working face conveyer aircraft nose, characterized by: the processing device comprises a discharge pipe, a delivery pipe, a material collecting groove, a side baffle, scraping pieces, through grooves, a placing plate, a processing cone, a concave groove, spiral blades, a first motor, a bearing, a second motor and a connecting sleeve, wherein the side baffle is fixedly arranged at the outer edge of the processing cone, the side baffle is matched with the processing cone to form the processing groove, the delivery pipe is fixedly connected with the side baffle, the second motor is embedded in the middle of the processing cone, a motor shaft of the second motor upwards extends out of the processing cone through the bearing, the connecting sleeve is sleeved on a motor shaft of the second motor, one ends of the scraping pieces are arranged on the connecting sleeve at equal angles, the other ends of the scraping pieces extend downwards in an inclined mode, the placing plate is positioned above the second motor, two ends of the placing plate are connected with the side baffle, the placing plate is provided with the plurality of through grooves, the material collecting groove is fixedly arranged on the outer side surface of the side, the one end of conveyer pipe is connected with the collecting tank, and is linked together, and the bottom in collecting tank is arranged in to a motor, in the motor shaft of a motor extended to the other end of conveyer pipe, the spiral leaf cover was arranged in on the motor shaft of a motor, on the conveyer pipe was arranged in to the one end of discharging pipe, and was linked together with the conveyer pipe, the one end of discharging pipe was close to the conveyer pipe other end.

2. The coal breakage cleaning device for the fully mechanized face conveyor head of claim 1, wherein the thickness of the processing cone increases gradually from the outer edge to the center line.

3. The coal drop cleaning device for the fully mechanized face conveyor head of claim 1, wherein the angle of inclination of the scraping blade is the same as the angle of inclination of the handling cone.

4. The coal drop cleaning device for the fully mechanized face conveyor head of claim 3, wherein one side of the scraping blade is a bevel.

5. The coal breakage cleaning device for a fully mechanized mining face conveyor head of claim 1, wherein the other end of the tapping pipe extends obliquely downward toward the placement plate.

Images