CN216945303U

CN216945303U - Movable mining cinder raking equipment

Info

Publication number: CN216945303U
Application number: CN202220666695.7U
Authority: CN
Inventors: 巩建雨; 丁晓刚; 王东升; 范胜伟; 李远晓; 李�一; 李孟许; 时广; 吕振华; 殷曙光
Original assignee: PINGDINGSHAN ANTAIHUA MINING SAFETY EQUIPMENT MANUFACTURING CO LTD
Current assignee: PINGDINGSHAN ANTAIHUA MINING SAFETY EQUIPMENT MANUFACTURING CO LTD
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-07-12
Anticipated expiration: 2032-03-25

Abstract

The utility model provides a movable mining cinder scraping and collecting device, which belongs to the technical field of mining cinder carrying and comprises a movable trolley, wherein a cinder scraping and collecting cover is arranged at the front end of the movable trolley, a coal thrower is rotatably arranged at the rear section in the cinder scraping and collecting cover, a first motor for driving the coal thrower is arranged outside the rear end of the cinder scraping and collecting cover, a spiral conveyor is communicated with the cinder scraping and collecting cover positioned on the side surface of the coal thrower, a spiral coal scraping and collecting device is arranged at the front end of the inner side of the cinder scraping and collecting cover, a second motor for driving the spiral coal scraping and collecting device is arranged outside the cinder scraping and collecting cover, and a power module for providing power sources for the first motor, the spiral conveyor and the second motor is arranged on the movable trolley. The utility model not only can automatically transfer the coal cinder scattered in the well to the conveyor belt to reduce the labor intensity, but also has compact and small structure so as to be convenient to move in the narrow well.

Description

Movable mining cinder raking equipment

Technical Field

The utility model relates to the technical field of mining coal cinder carrying, in particular to a movable mining coal cinder scraping and collecting device.

Background

In the prior art, a drilling machine is usually adopted to drill a large number of gas extraction holes in the underground coal mine to extract gas; because a large amount of wet coal cinder is generated during hole cutting, the wet coal cinder is scattered on the ground to finally form a large amount of coal cinder, and in order to not influence other underground operations and keep a good operation environment of a well, at present, an iron shovel is usually manually used for transferring the wet coal cinder to a conveying belt and the conveying belt is used for conveying the wet coal cinder to a coal bunker outside a mine.

However, the method of manually transferring the wet coal cinder has the problems of low working efficiency and high labor intensity. Therefore, it is necessary to develop a wet coal slag raking device which can be mechanized.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a mobile mining cinder scraping device, which can automatically transfer cinder scattered in a hoistway to a conveyor belt, so as to reduce labor intensity, and has a compact and small structure, so that the cinder scraping device can conveniently move in a narrow hoistway.

In order to solve the technical problems, the utility model provides a movable mining coal cinder scraping device which comprises a movable trolley, wherein a coal cinder scraping cover is arranged at the front end of the movable trolley, a coal thrower is rotatably arranged at the rear section in the coal cinder scraping cover, a first motor for driving the coal thrower is arranged on the outer side of the rear end of the coal cinder scraping cover, a spiral conveyor is arranged on the coal cinder scraping cover positioned on the side surface of the coal thrower in a communicating manner, a spiral coal scraping collector is arranged at the front end of the inner side of the coal cinder scraping cover, a second motor for driving the spiral coal scraping collector is arranged on the outer side of the coal cinder scraping cover, and a power module for providing power sources for the first motor, the spiral conveyor and the second motor is arranged on the movable trolley.

Furthermore, the coal slag gathering cover comprises a barrel-shaped coal throwing cavity arranged at the front end part of the movable trolley, the front end of an inner cavity of the coal throwing cavity is provided with an arc gathering plate in a penetrating way, both ends of the gathering plate are provided with sealing plates, and the gathering plate and the two sealing plates form a complete gathering cavity; the spiral coal raking and collecting device is arranged in the raking and collecting cavity, the coal throwing device is arranged in the coal throwing cavity, and the lower end of the spiral conveyor is arranged on the side face of the coal throwing cavity in a penetrating mode.

Furthermore, the travelling car comprises a frame, travelling wheels are arranged at the bottom of the frame, a protective fence is arranged on the frame, and a handrail is arranged at the rear end of the protective fence.

Furthermore, the coal thrower comprises a main shaft which is rotatably arranged at the rear end of the coal throwing cavity, an installation cylinder is arranged on the main shaft and inside the coal throwing cavity, at least 2 coal throwing plates are uniformly arranged on the circumferential surface of the installation cylinder, the outer end of the main shaft extends out of the rear end of the coal throwing cavity, and the output end of the first motor is in transmission connection with the outer end of the main shaft.

Further, the cross section of the coal throwing plate is arc-shaped.

Furthermore, the spiral coal raking and collecting device comprises a rotating shaft which is rotatably arranged between the two sealing plates, and spiral blades are symmetrically arranged on two sides of the upper part of the rotating shaft; and the output end of the second motor is in transmission connection with one end of the rotating shaft.

Further, the edge of the helical blade is serrated.

Further, screw conveyer is including lining up the setting and being in the fixed feeding barrel of throwing coal cavity side, the upper end rotation of fixed feeding barrel installs movable feeding barrel, the slag discharge opening has been seted up to movable feeding barrel's front end bottom, fixed feeding barrel with install flexible auger in the movable feeding barrel, flexible auger is by third motor drive, the power supply of third motor by the power module provides.

Furthermore, the power module adopts a hydraulic pump station, or a pneumatic pump station, or a storage battery.

Furthermore, the movable trolley adopts a non-powered trolley or a self-powered trolley.

Further, the first motor is a hydraulic motor, or an electric motor, or a pneumatic motor.

Further, the second motor is a hydraulic motor, or an electric motor, or a pneumatic motor.

Further, the third motor is a hydraulic motor, or an electric motor, or a pneumatic motor.

The technical scheme of the utility model has the following beneficial effects:

1. the movable mechanical coal cinder raking device is adopted, so that the wet coal cinder can be conveyed to the conveying belt by an iron shovel instead of manpower, the labor intensity is reduced, and the working efficiency is improved.

2. The utility model integrates the coal slag raking and collecting cover, the coal thrower, the spiral raking and collecting device, the spiral conveyor and the power module on the movable trolley, can reduce the volume of the coal slag raking and collecting device to the maximum extent, so as to easily and freely rake and feed wet coal slag in a narrow well by utilizing the coal slag raking and collecting device.

3. The coal slag scraping and collecting cover is integrally of a movable structure, specifically, the coal slag scraping and collecting cover is arranged at the front end of the movable trolley, a coal thrower is rotatably arranged at the rear section in the coal slag scraping and collecting cover, a first motor for driving the coal thrower is arranged on the outer side of the rear end of the coal slag scraping and collecting cover, a spiral conveyor is communicated with the coal slag scraping and collecting cover positioned on the side surface of the coal thrower, the front end of the inner side of the coal slag scraping and collecting cover is provided with the spiral coal raker, a second motor for driving the spiral coal raker is arranged on the outer side of the coal slag scraping and collecting cover, and the movable trolley is provided with a power module for providing a power source for the first motor, the spiral conveyor and the second motor; after the movable structure is adopted, the wet coal slag on the ground is raked and collected by the spiral coal raking and collecting device and enters the coal thrower in the coal slag raking and collecting cover, then the wet coal slag is vertically thrown into the spiral conveyor from the coal slag raking and collecting cover by the coal thrower, and the wet coal slag is conveyed to the conveying belt by the spiral conveyor and is transported out.

4. In the process of lifting and conveying wet coal cinder by using the screw conveyor, the angle can be adjusted by rotating the movable conveying cylinder of the screw conveyor according to the relative position between the coal cinder raking equipment and the conveying belt, so that the wet coal cinder discharged from the outlet end of the movable conveying cylinder can be ensured to just fall on the conveying belt.

Drawings

FIG. 1 is a schematic structural front view of a mobile mining cinder scraping device of the present invention;

FIG. 2 is a schematic structural perspective view of a mobile mining cinder scraping device of the present invention;

FIG. 3 is a schematic structural perspective view of a coal slag gathering cover according to the present invention;

FIG. 4 is a schematic structural perspective view of a coal thrower according to the present invention;

FIG. 5 is a schematic structural section of a coal-throwing plate according to the present invention;

FIG. 6 is a schematic structural view of a spiral coal gathering device according to the present invention;

fig. 7 is a schematic view of the usage state of the present invention.

Reference numerals:

a mobile cart 100; a frame 110; a traveling wheel 120; a protective fence 130; a handrail 140; a coal slag gathering cover 200; a coal throwing cavity 210; a scraping and collecting plate 220; a closing plate 230; a coal thrower 300; a main shaft 310; a mounting cylinder 320; a coal throwing plate 330; a first motor 340; a screw conveyor 400; fixing a delivery cylinder 410; a movable delivery cylinder 420; a flexible auger 430; a spiral coal raking and collecting device 500; a rotating shaft 510; a helical blade 520; a second motor 530; the power module 600.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 7 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model.

As shown in fig. 1-7: a movable mining coal slag gathering device comprises a movable trolley, wherein a coal slag gathering cover is arranged at the front end of the movable trolley, a coal thrower is rotatably arranged at the rear section inside the coal slag gathering cover, a first motor for driving the coal thrower is arranged on the outer side of the rear end of the coal slag gathering cover, a spiral conveyor is communicated with the coal slag gathering cover positioned on the side surface of the coal thrower, a spiral coal gathering device is arranged at the front end of the inner side of the coal slag gathering cover, a second motor for driving the spiral coal gathering device is arranged on the outer side of the coal slag gathering cover, and a power module for providing power sources for the first motor, the spiral conveyor and the second motor is arranged on the movable trolley;

specifically, as shown in fig. 1 and fig. 2, a movable mining coal slag gathering device includes a movable trolley 100, a coal slag gathering cover 200 is disposed at a front end of the movable trolley 100, a coal thrower 300 is rotatably disposed at a rear section inside the coal slag gathering cover 200, a first motor 340 for driving the coal thrower 300 is disposed outside a rear end of the coal slag gathering cover 200, a spiral conveyor 400 is disposed on the coal slag gathering cover 200 located on a side surface of the coal thrower 300 in a communicating manner, a spiral coal gathering device 500 is disposed at a front end inside the coal slag gathering cover 200, a second motor 530 for driving the spiral coal gathering device 500 is disposed outside the coal slag gathering cover 200, and a power module 600 for providing a power source for the first motor 340, the spiral conveyor 400 and the second motor 530 is disposed on the movable trolley 100.

In this embodiment, the whole coal slag raking and collecting device adopts a movable structure, specifically, a coal slag raking and collecting cover is arranged at the front end of a movable trolley, a coal thrower is rotatably arranged at the rear section inside the coal slag raking and collecting cover, a first motor for driving the coal thrower is arranged outside the rear end of the coal slag raking and collecting cover, a spiral conveyor is arranged on the coal slag raking and collecting cover positioned on the side surface of the coal thrower in a communicating manner, a spiral raking and collecting device is arranged at the front end of the inner side of the coal slag raking and collecting cover, a second motor for driving the spiral raking and collecting device is arranged outside the coal slag raking and collecting cover, and a power module for providing power sources for the first motor, the spiral conveyor and the second motor is arranged on the movable trolley; when the coal throwing device works, wet coal slag on the ground is raked and collected into the coal throwing device in the coal slag raking and collecting cover by the spiral raking and collecting device, then the wet coal slag is vertically thrown into the spiral conveyer from the coal slag raking and collecting cover by the coal throwing device, and the wet coal slag is conveyed to the conveying belt by the spiral conveyer to be transported out. In addition, this cinder is taken off and is gathered equipment adopts the first motor independent drive to throw the coal ware, adopts screw conveyer motor from the area to and adopt the independent drive structure of second motor independent drive spiral collection coal ware, though increased drive arrangement's quantity, but can control the operating speed of first motor, second motor and screw conveyer more conveniently, more be favorable to making the screw conveyer, throw the coal ware and the spiral is taken off the rotational speed complex of collection coal ware more easily, and can take off the rotational speed of collection coal ware to screw conveyer, throw the coal ware and spiral respectively according to actual conditions and carry out alone or coordinate the adjustment.

According to an embodiment of the present invention, as shown in fig. 3 and 2, the cinder scraping cover 200 includes a barrel-shaped coal throwing cavity 210 disposed at a front end of the mobile trolley 100, an arc-shaped scraping plate 220 is disposed through a front end of an inner cavity of the coal throwing cavity 210, two ends of the scraping plate 220 are both provided with a sealing plate 230, and the scraping plate 220 and the two sealing plates 230 form a complete scraping cavity; the spiral coal raking and collecting device 500 is arranged in the raking and collecting cavity, the coal throwing device 300 is arranged in the coal throwing cavity 210, and the lower end of the spiral conveyor 400 is arranged on the side surface of the coal throwing cavity 210 in a penetrating mode.

In this embodiment, after the coal cinder scraping and collecting cover 200 adopts the above structure, the arc-shaped scraping and collecting plate and the two sealing plates located at the front end enclose a complete scraping and collecting cavity, so that the spiral coal scraping and collecting device 500 is installed in the coal cinder scraping and collecting cavity; and the coal throwing cavity 210 at the rear end serves as a coal throwing chamber to facilitate installation of the coal thrower 300 therein.

According to an embodiment of the present invention, as shown in fig. 1 and 2, the mobile cart 100 includes a frame 110, the bottom of the frame 110 is provided with a road wheel 120, the frame 110 is provided with a guard fence 130, and the rear end of the guard fence 130 is provided with a handrail 140.

In this embodiment, after the moving trolley 100 adopts the above structure, on one hand, the cinder scraping cover 200, the coal thrower 300, the screw conveyor 400, the screw scraping and coal collecting device 500 and the power module 600 can be conveniently integrated on the moving trolley 100, and on the other hand, the moving trolley can move in a narrow hoistway for operation.

According to an embodiment of the present invention, as shown in fig. 4 and 1, the coal thrower 300 includes a main shaft 310 rotatably disposed at the rear end of the coal throwing cavity 210, an installation cylinder 320 is disposed on the main shaft 310 inside the coal throwing cavity 210, 6 coal throwing plates 330 are uniformly disposed on the circumferential surface of the installation cylinder 320, the outer end of the main shaft 310 extends out of the rear end of the coal throwing cavity 210, and the output end of the first motor 340 is in transmission connection with the outer end of the main shaft 310.

In this embodiment, after the coal thrower 300 adopts the above structure, the first motor drives the main shaft 310 to rotate, and then drives the coal throwing plate 330 on the mounting cylinder 320 to rotate at a high speed, so that the wet coal cinder entering the coal throwing cavity 210 is thrown into the screw conveyor 400 at a high speed.

In this embodiment, the number of the coal throwing plates 330 is set to 6, and obviously, the number is not limited to 6, and may be 3, 4, 5, 7, 8, 9, or 10, etc.

According to an embodiment of the present invention, as shown in fig. 5, in order to facilitate the coal throwing plate 330 to efficiently throw the wet coal slag from the coal throwing cavity 210 to the screw conveyor 400, the coal throwing plate 330 has an arc-shaped cross section.

According to an embodiment of the present invention, as shown in fig. 6, the spiral raking coal collector 500 includes a rotating shaft 510 rotatably disposed between two sealing plates 230, and spiral blades 520 are symmetrically disposed on two sides of the upper portion of the rotating shaft 510; the output end of the second motor 530 is in transmission connection with one end of the rotating shaft 510.

In this embodiment, after the spiral coal raking and collecting device 500 adopts the above structure, the second motor 53 drives the rotating shaft 510 to rotate, and further drives the helical blades 520 on the rotating shaft 510 to rotate at a low speed, because the two helical blades 520 are symmetrically arranged on the rotating shaft 510, when the rotating shaft 510 rotates, the helical blades 520 on both sides simultaneously convey wet coal slag to between the two helical blades 520, and then the wet coal slag enters the coal throwing chamber through the raking and collecting chamber.

According to an embodiment of the present invention, as shown in fig. 6, in order to facilitate smooth collection of wet coal slag by the spiral coal collector 500, the edges of the spiral blades 520 are serrated. Thus, when the helical blade 520 collects the wet coal slag, the sawteeth can be utilized to break up the wet coal slag, so that the helical coal gathering device 500 can collect the wet coal slag conveniently.

According to an embodiment of the present invention, as shown in fig. 1 and 2, the screw conveyor 400 includes a fixed feed cylinder 410 penetrating the side surface of the coal throwing cavity 210, a movable feed cylinder 420 is rotatably installed at an upper end of the fixed feed cylinder 410, a slag discharge port is opened at a bottom of a front end of the movable feed cylinder 420, a flexible auger 430 is installed in the fixed feed cylinder 410 and the movable feed cylinder 420, the flexible auger 430 is driven by a third motor, and a power source of the third motor is provided by the power module 600.

In this embodiment, the screw conveyor 400 has a two-stage structure, and specifically includes a fixed feed cylinder 410 penetrating the side surface of the coal throwing cavity 210, a movable feed cylinder 420 is rotatably mounted at the upper end of the fixed feed cylinder 410, and a flexible auger 430 is mounted in the fixed feed cylinder 410 and the movable feed cylinder 420, the flexible auger 430 is driven by a third motor, and a power source of the third motor is provided by a power module 600; after the screw conveyor 400 adopts the above structure, the position of the coal cinder raking device relative to the conveying belt can be adjusted by rotating the movable material conveying cylinder 420 of the screw conveyor 400, so that the wet coal cinder discharged from the cinder discharging port at the bottom of the front end of the movable material conveying cylinder 420 can fall on the conveying belt.

According to an embodiment of the present invention, the power module 600 employs a hydraulic pump station, and the hydraulic pump station mainly includes a hydraulic oil tank and a hydraulic pump, and it is obvious that the power module 600 is not limited to the use of the hydraulic pump station, and other types of power modules, such as a pneumatic pump station, or a storage battery, may also be used.

According to one embodiment of the present invention, the mobile cart 100 is a non-powered cart.

In this embodiment, the movable trolley 100 is a non-powered trolley, and the cinder scraping device is moved by the handrail 140, or a movable trolley with power can be used, so that the movement is more convenient.

According to an embodiment of the present invention, the first motor 340 is a hydraulic motor, and it should be understood that the first motor 340 is not limited to a hydraulic motor, and may be of other types, such as an electric motor or a pneumatic motor.

According to an embodiment of the present invention, the second motor 530 is a hydraulic motor, and it is obvious that the second motor 530 is not limited to a hydraulic motor, and may be of other types, such as an electric motor or a pneumatic motor.

According to an embodiment of the present invention, the third motor is a hydraulic motor, and obviously, the third motor is not limited to be a hydraulic motor, and may be of other types, such as an electric motor or a pneumatic motor.

The working method (or working principle) of the utility model is as follows:

as shown in fig. 7, when the coal cinder raking device works, the manual operation handle 140 directly pushes or utilizes the power of the mobile trolley 100 to move the coal cinder raking device to the wet coal cinder on the ground, and then the power module 600, the first motor 340, the second motor 530 and the third motor are started, the second motor 530 drives the rotating shaft 510 to rotate at a low speed, and further drives the helical blade 520 on the rotating shaft 510 to rotate at a low speed, so that the wet coal cinder on the ground is raked and collected into the coal throwing chamber; then, the first motor 340 drives the main shaft 310 to rotate at a high speed, and then drives the coal throwing plate 330 on the installation cylinder 320 to rotate at a high speed, so that the wet coal cinder entering the coal throwing cavity 210 is thrown into the screw conveyor 400 at a high speed; then, the wet coal cinder is lifted and conveyed to the conveyor belt by the screw conveyor 400, and according to the position of the coal cinder raking device relative to the conveyor belt, the position is adjusted by rotating the movable material conveying cylinder 420 of the screw conveyor 400, so that the wet coal cinder discharged from the cinder discharging port at the bottom of the front end of the movable material conveying cylinder 420 can be ensured to fall on the conveyor belt. The utility model not only can automatically transfer the coal slag scattered in the well to the conveying belt to reduce the labor intensity, but also has compact and small structure so as to be convenient to move in the narrow well.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a portable mining cinder is taken off and is collected equipment which characterized in that: comprises a movable trolley (100), the front end of the movable trolley (100) is provided with a coal slag gathering cover (200), a coal thrower (300) is rotatably arranged at the rear section in the coal slag raking and collecting cover (200), a first motor (340) for driving the coal thrower (300) is arranged at the outer side of the rear end of the coal slag raking and collecting cover (200), a spiral conveyor (400) is communicated and arranged on the coal slag raking and collecting cover (200) positioned on the side surface of the coal thrower (300), the front end of the inner side of the coal slag raking and collecting cover (200) is provided with a spiral raking and collecting device (500), a second motor (530) for driving the spiral coal gathering device (500) is arranged on the outer side of the coal slag gathering cover (200), the mobile trolley (100) is provided with a power module (600) which provides power sources for the first motor (340), the spiral conveyer (400) and the second motor (530).

2. The mobile mining coal cinder scraping device of claim 1, wherein: the coal cinder raking and collecting cover (200) comprises a barrel-shaped coal throwing cavity (210) arranged at the front end part of the moving trolley (100), the front end of an inner cavity of the coal throwing cavity (210) is provided with an arc raking and collecting plate (220) in a penetrating way, two ends of the raking and collecting plate (220) are provided with sealing plates (230), and the raking and collecting plate (220) and the two sealing plates (230) form a complete raking and collecting cavity; the spiral coal raking and collecting device (500) is arranged in the raking and collecting cavity, the coal throwing device (300) is arranged in the coal throwing cavity (210), and the lower end of the spiral conveyor (400) is arranged on the side face of the coal throwing cavity (210) in a penetrating mode.

3. The mobile mining coal cinder scraping device of claim 1, wherein: the movable trolley (100) comprises a trolley frame (110), wherein travelling wheels (120) are arranged at the bottom of the trolley frame (110), a protective fence (130) is arranged on the trolley frame (110), and a handrail (140) is arranged at the rear end of the protective fence (130).

4. The mobile mining coal cinder scraping device of claim 2, wherein: throw coal ware (300) including rotate and set up main shaft (310) of throwing coal cavity (210) rear end are located inside throwing coal cavity (210) be provided with installation section of thick bamboo (320) on main shaft (310), evenly be provided with on the periphery of installation section of thick bamboo (320) at least (2) throw coal board (330), the outer end of main shaft (310) stretches out throw coal cavity (210) rear end, the output of first motor (340) with the outer end transmission hookup of main shaft (310).

5. The mobile mining coal cinder scraping device of claim 4, wherein: the cross section of the coal throwing plate (330) is arc-shaped.

6. The mobile mining coal cinder scraping device of claim 2, wherein: the spiral raking coal collector (500) comprises a rotating shaft (510) which is rotatably arranged between the two sealing plates (230), and spiral blades (520) are symmetrically arranged on two sides of the upper part of the rotating shaft (510); the output end of the second motor (530) is in transmission connection with one end of the rotating shaft (510).

7. The mobile mining coal cinder scraping device of claim 6, wherein: the edge of the helical blade (520) is serrated.

8. The mobile mining coal cinder scraping device of claim 2, wherein: screw conveyer (400) are including lining up the setting and being in fixed feed delivery cylinder (410) of throwing coal cavity (210) side, the upper end rotation of fixed feed delivery cylinder (410) is installed movable feed delivery cylinder (420), the slag discharge opening has been seted up to the front end bottom of activity feed delivery cylinder (420), fixed feed delivery cylinder (410) with install flexible auger (430) in the activity feed delivery cylinder (420), flexible auger (430) are by third motor drive, the power supply of third motor by power module (600) provides.

9. The mobile mining coal cinder gathering device of any one of claims 1 to 8, wherein: the power module (600) adopts a hydraulic pump station, or a pneumatic pump station, or a storage battery.

10. The mobile mining coal cinder gathering device of any one of claims 1 to 8, wherein: the movable trolley (100) is a non-powered trolley or a self-powered trolley.