CN216004196U - Pneumatic belt conveyer - Google Patents
Pneumatic belt conveyer Download PDFInfo
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- CN216004196U CN216004196U CN202121829695.6U CN202121829695U CN216004196U CN 216004196 U CN216004196 U CN 216004196U CN 202121829695 U CN202121829695 U CN 202121829695U CN 216004196 U CN216004196 U CN 216004196U
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Abstract
The utility model discloses a pneumatic belt conveying device which comprises a conveyor belt frame, wherein two ends of the frame are respectively provided with a roller, one roller is a conveyor belt driving roller, the conveyor belt driving roller is connected with a pneumatic driving device, the frame is supported between a coal and gangue mining surface and a mine car, the pneumatic driving device comprises a speed reducer and a wind coal drilling machine, an output shaft of the speed reducer is connected with the conveyor belt driving roller, the wind coal drilling machine is connected with a high-pressure wind source through a high-pressure wind pipe, an input shaft of the speed reducer is provided with a connector, the connector is used for being connected with a transmission head of the wind coal drilling machine, the pneumatic driving device is further provided with a support, the support is used for positioning the wind coal drilling machine, and the high-pressure wind driving the transmission head of the wind coal drilling machine rotates to drive the conveyor belt driving rollers to rotate through the speed reducer so as to load the mined coal and gangue into the mine car. The utility model is convenient to connect and install and convenient to maintain. The problems that slag conveying equipment is difficult to lay, labor intensity of workers is high and the like are well solved.
Description
Technical Field
The utility model belongs to mining equipment, and particularly relates to a pneumatic belt conveying device.
Background
At present, except for the construction (fully mechanized excavation) of some mine small roadways and chambers (below 6 m), the waste rock discharge transportation mostly adopts manual loading, the waste rock discharge transportation of part of the mine chambers directly paves the rails to the working face, and the process of manual secondary transportation is reduced.
The construction period of a high-position drilling site is short, the return air crossheading of the working face is transported by an endless rope winch, a plurality of difficulties such as pavement and change of a road fork exist, and the installation of a track and other transportation devices to the working face is not facilitated. The manual slag tapping in the current drilling site has the following defects:
(1) the time is long, the labor intensity of workers is strong, the labor is more, and the efficiency is low;
(2) the space of a drilling site is small, and several people simultaneously tap slag and do not spread, so that the drilling site is crowded;
(3) after the construction of a drilling site exceeds 2m, the distance is long, the mine car cannot be loaded in one time, and the mine car can be loaded only through manual secondary transfer;
(4) five or six persons work on the working face at the same time, the construction space is narrow, and safety is not guaranteed.
Therefore, it is necessary to develop a transportation device for coal (slag) produced in a drilling site, which has simple and reasonable structure, small volume, convenient installation, popularization and use.
Disclosure of Invention
The utility model aims to provide a pneumatic belt conveying device, which utilizes a wind coal drilling machine connected with high-pressure wind as a power source, the wind coal drilling machine is inserted into a reducer interface to drive a belt reducer and a conveyor belt to drive a roller to rotate, and coal and gangue mined from a working surface can be directly loaded into a mine car.
In order to achieve the purpose, the technical scheme of the utility model is as follows: a pneumatic belt conveying device comprises a conveying belt frame, wherein two ends of the frame are respectively provided with a roller, the conveying belt is wound on the rollers at the two ends of the frame, one roller is a conveying belt driving roller which is connected with a pneumatic driving device, the two end sides of the frame are respectively provided with a supporting leg, the frame is movably supported between a coal gangue mining surface and a mine car through the supporting leg, the pneumatic driving device comprises a speed reducer and a pneumatic coal drilling machine, an output shaft of the speed reducer is connected with the conveying belt driving roller, the pneumatic coal drilling machine is connected with a high-pressure air source through a high-pressure air pipe, an input shaft of the speed reducer is provided with a connector, the connector is used for being connected with a transmission head of the pneumatic coal drilling machine, the pneumatic driving device is further provided with a support, the support is used for positioning the pneumatic coal drilling machine, when the coal gangue is required to be loaded into the mine car, the pneumatic coal drilling machine is fixed on the support, the transmission head of the wind coal drilling machine is connected with an input shaft of the speed reducer through an interface, high-pressure wind input into the wind coal drilling machine drives the transmission head of the wind coal drilling machine to rotate, and the rotating transmission head drives the conveying belt to drive the roller to rotate through the speed reducer so as to load the mined coal and gangue into the mine car.
The scheme is further as follows: the frame is formed by angle iron welding, and the specification is: the height of the drum is 200mm, the width of the drum is 630mm, the length of the drum is 2000mm, the diameter of the drum is 180mm, the length of the drum is 620mm, and the pneumatic coal drilling machine adopts a pneumatic hand-held drilling machine with model numbers of ZQS-50/1.
The scheme is further as follows: the supporting legs comprise three telescopic straight rods, and the three telescopic straight rods are triangular and are respectively connected with the frame in a foldable mode.
The scheme is further as follows: the support is fixed above the reducer connector 503 through a support rod, and the support is a sleeve matched with the body of the wind coal drilling machine; during installation, the machine body of the wind coal drilling machine is inserted into the sleeve to be positioned and fixed, and meanwhile, the transmission head of the wind coal drilling machine is just inserted into the interface.
The scheme is further as follows: when installed, the belt drive rollers are on the mine car side.
The mine car is simple in structure, small in size and convenient to install, the wind coal drilling machine connected with high-pressure wind is used as a power source, energy conservation and emission reduction are achieved, the connection and installation are extremely convenient, the wind coal drilling machine is inserted into the connecting port by utilizing the high-pressure wind pipe of the roadway during working, the belt speed reducer and the conveyor belt driving roller are driven to rotate, and coal and gangue on a working surface can be directly loaded into the mine car. The pneumatic belt conveying device has good gangue discharging and conveying effects and is convenient to maintain. The problems that slag conveying equipment is difficult to lay, labor intensity of workers is high and the like are well solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the pneumatic driving device of the present invention, and a view is shown in the direction of a in fig. 1.
Detailed Description
A pneumatic belt conveying device is shown in figures 1 and 2 and comprises a conveying belt frame 1, wherein two ends of the frame 1 are respectively provided with a roller, a conveying belt 2 is wound on the rollers at the two ends of the frame, one roller of the front roller and the rear roller is a conveying belt driving roller 3, the other roller is a driven roller 4, the conveying belt driving roller is connected with a pneumatic driving device 5, supporting legs 6 are respectively arranged on two end sides of the frame, the frame is movably supported between a coal gangue mining surface 7 and a mine car 8 through the supporting legs, the pneumatic driving device 5 comprises a speed reducer 501 and a pneumatic coal drilling machine 502, the pneumatic coal drilling machine 502 is a pneumatic coal drilling machine which is used and operated by a coal miner in a coal mining area, therefore, as the existing equipment during coal mining, the pneumatic coal drilling machine is connected with a high-pressure air source through a high-pressure air pipe 9, an output shaft of the speed reducer 501 is connected with the conveying belt driving roller 3, the input shaft of the speed reducer is provided with an interface 503, the interface 503 is used for being connected with a transmission head 504 of the wind coal drilling machine, and the wind coal drilling machine 502 is inserted into a drill rod to directly mine coal under the condition that coal gangue is not transmitted. When the coal and gangue are required to be loaded into the mine car, a drill rod is pulled down, a transmission head 504 of the wind coal drilling machine is connected with a reducer interface 503, in order to quickly install the wind coal drilling machine 502, as shown in fig. 2, the wind driving device is further provided with a support 505, the support 505 is used for positioning and fixing the wind coal drilling machine 502, when the coal and gangue are required to be loaded into the mine car, the wind coal drilling machine 502 is fixed on the support 505, the transmission head 504 of the wind coal drilling machine is inserted into the interface and is connected with an input shaft of the reducer through the interface 503, high-pressure wind input into the wind coal drilling machine 502 drives the transmission head 504 of the wind coal drilling machine to rotate, and the rotating transmission head drives a conveyor belt driving roller 3 to rotate through the reducer 501 to load the mined coal and gangue 10 into the mine car; as shown in fig. 1, the belt drive drum 3 is on the mine car side when installed.
The frame is formed by angle iron welding, and the specification is: the height is 200mm, the width is 630mm, the length is 2000mm, the size of the roller is 180mm, the length is 620mm, and the wind coal drilling machine 502 adopts a wind-driven hand-held drilling machine with model numbers of ZQS-50/1.
Wherein: the supporting legs comprise three telescopic straight bars 601, 602 and 603, and as shown in fig. 1 and 2, the three telescopic straight bars are respectively connected with the frame by unidirectional foldable hinges in a triangular shape, so-called unidirectional foldable hinges are unidirectional foldable from outside to inside, so that the frame is convenient to move and support, the height of the frame can be adjusted to adapt to uneven ground, and the unidirectional foldable hinges ensure that the frame can be mutually restricted and stabilized during supporting, thereby ensuring safety.
As shown in fig. 2: the support 505 is fixed above the reducer interface 503 through a support rod 506 connected with the frame, the support 505 is a sleeve matched with the body of the wind coal drilling machine, and the reducer 501 is fixedly arranged on the platform 101 protruding from the frame; during installation, the machine body of the wind coal drilling machine is inserted into the sleeve to be positioned and fixed, and meanwhile, the transmission head of the wind coal drilling machine is just inserted into the interface, so that the operation is rapid and accurate.
The coal mine car is simple in structure, small in size and convenient to install, the frame can be carried to a working site conveniently through manual work, the air-coal drilling machine connected with high-pressure air is used as a power source, energy conservation and emission reduction are achieved, the connection and installation are extremely convenient, a high-pressure air pipe does not need to be additionally arranged for the device, air inlet of the high-pressure air pipe in an original roadway is utilized during working, the air-coal drilling machine is inserted into an interface, a belt speed reducer and a conveyor belt driving roller are driven to rotate, and coal gangue on a working surface can be directly loaded into the car. The pneumatic belt conveying device has good gangue discharging and conveying effects and is convenient to maintain. The problems that slag conveying equipment is difficult to lay, labor intensity of workers is high and the like are well solved.
Claims (5)
1. A pneumatic belt conveying device comprises a conveying belt frame, wherein two ends of the frame are respectively provided with a roller, the conveying belt is wound on the rollers at the two ends of the frame, one roller is a conveying belt driving roller, the conveying belt driving roller is connected with a pneumatic driving device, the pneumatic belt conveying device is characterized in that supporting legs are respectively arranged at two end sides of the frame, the frame is movably supported between a coal gangue mining surface and a mine car through the supporting legs, the pneumatic driving device comprises a speed reducer and a wind coal drilling machine, an output shaft of the speed reducer is connected with the conveying belt driving roller, the wind coal drilling machine is connected with a high-pressure air source through a high-pressure air pipe, an input shaft of the speed reducer is provided with a connector, the connector is used for being connected with a transmission head of the wind coal drilling machine, the pneumatic driving device is further provided with a support, the support is used for positioning the wind coal drilling machine, when the coal gangue is required to be loaded into the mine car, the wind coal drilling machine is fixed on the support, the transmission head of the wind coal drilling machine is connected with an input shaft of the speed reducer through an interface, high-pressure wind input into the wind coal drilling machine drives the transmission head of the wind coal drilling machine to rotate, and the rotating transmission head drives the conveying belt to drive the roller to rotate through the speed reducer so as to load the mined coal and gangue into the mine car.
2. The pneumatic belt transporter as claimed in claim 1, wherein the frame is comprised of angle iron welded together to the specifications: the height of the drum is 200mm, the width of the drum is 630mm, the length of the drum is 2000mm, the diameter of the drum is 180mm, the length of the drum is 620mm, and the pneumatic coal drilling machine adopts a pneumatic hand-held drilling machine with model numbers of ZQS-50/1.
3. The pneumatic belt transporter as in claim 1, wherein the legs comprise three telescoping poles that are each foldably connected to the frame in a triangular configuration.
4. The pneumatic belt transporter as claimed in claim 1, wherein the bracket is fixed above the reducer interface, and the bracket is a sleeve fitted to the body of the wind coal drilling machine; during installation, the machine body of the wind coal drilling machine is inserted into the sleeve to be positioned and fixed, and meanwhile, the transmission head of the wind coal drilling machine is just inserted into the interface.
5. The pneumatic belt conveyor of claim 1, wherein the belt drive rollers are on the mine car side when installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121829695.6U CN216004196U (en) | 2021-08-06 | 2021-08-06 | Pneumatic belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121829695.6U CN216004196U (en) | 2021-08-06 | 2021-08-06 | Pneumatic belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216004196U true CN216004196U (en) | 2022-03-11 |
Family
ID=80527001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121829695.6U Active CN216004196U (en) | 2021-08-06 | 2021-08-06 | Pneumatic belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216004196U (en) |
-
2021
- 2021-08-06 CN CN202121829695.6U patent/CN216004196U/en active Active
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