CN215046638U

CN215046638U - Coal auxiliary transportation system for coal mine

Info

Publication number: CN215046638U
Application number: CN202120617749.6U
Authority: CN
Inventors: 宋宇; 聂云辉; 顾宏伟; 吴传祥; 陆伟; 徐小建; 朱媛媛; 张雨; 张娟
Original assignee: Ping An Kaicheng Intelligent Safety Equipment Co Ltd
Current assignee: Ping An Kaicheng Intelligent Safety Equipment Co Ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-12-07
Anticipated expiration: 2031-03-26

Abstract

The utility model relates to a coal material auxiliary transportation system for coal mine. The coal auxiliary transportation system for the coal mine comprises a chassis piece, wherein the chassis piece is fixedly connected with a first conveying device, a bearing box and an output box which are obliquely arranged, the bearing box is communicated with the output box, the output box is positioned on the higher side surface of the bearing box, the upper end surface of the first conveying device is the box bottom of the bearing box and the output box, an auxiliary feeding device is arranged between the bearing box and the output box, the auxiliary feeding device limits the height of materials conveyed into the output box from the bearing box, the bottom of the output box is provided with an output port, the chassis piece is also connected with a second conveying device, the materials are input into the output box from the bearing box by the first output device and are discharged from the output port of the output box; this coal material auxiliary transportation system for coal mine, simple structure, convenient operation, it is nimble to use, can adjust conveyor's unit area's delivery material volume, the effectual life who improves conveyer, convenient to popularize and use.

Description

Coal auxiliary transportation system for coal mine

Technical Field

The utility model belongs to the technical field of the coal charge transportation, concretely relates to coal charge auxiliary transportation system for coal mine.

Background

In traditional coal charge transportation system, its first section all needs the direct shovel of the coal charge that the workman will need the transportation to shovel on the conveyer belt of transportation usefulness, perhaps directly export the coal charge on the conveyer belt of transportation usefulness through the coal picker, the unit area coal charge volume of the control conveyer belt that neither mode can be fine, general mechanical system prevents too high (in the unit area) coal charge to pass through a limit for height pole or the restriction piece that has a take the altitude, its effect can effectual arrangement coarse material loading process, but the limit for height pole of stereoplasm probably damages easily because of the too much condition of coal charge, and it blocks that the coal charge piles up easily, the adaptability is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, reasonable in design's supplementary conveyor system of coal mine coal charge for the solution above-mentioned problem just.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a coal auxiliary transportation system for coal mines comprises a chassis part, wherein the chassis part is fixedly connected with a first conveying device, a bearing box and an output box which are obliquely arranged, the bearing box is communicated with the output box, the output box is positioned on the higher side surface of the bearing box, the upper end surface of the first conveying device is the box bottom of the bearing box and the output box, an auxiliary feeding device is arranged between the bearing box and the output box and limits the height of materials conveyed from the bearing box to the output box, the bottom of the output box is provided with an output port, the chassis part is also connected with a second conveying device, the materials are input from the bearing box to the output box by the first output device and are discharged from the output port of the output box, the second conveying device bears the materials output by the output box, the auxiliary feeding device comprises a hollow roller, and a driving shaft part is arranged at the axis of the cylinder core of the hollow roller, the hollow roller is matched with the driving shaft part to rotate, a plurality of groups of auxiliary plate parts are arranged on the outer surface of the hollow roller, and gaps are reserved among the auxiliary plate parts.

As the utility model discloses a further optimization scheme, hollow cylinder is including setting up the connection plate at both ends face, it is the disc form to connect the plate.

As the utility model discloses a further optimization scheme, supplementary plate is including erecting and putting plate body and horizontal plate body, erect and put the plate body and be "L" type built-up connection with horizontal plate body, erect and put the outside that the plate body is located hollow cylinder.

As a further optimization scheme of the utility model, erect and put the plate body and be rubber plate spare.

As the utility model discloses a further optimization scheme, supplementary material feeding unit includes the slide bar frame spare of two sets of relative settings, the surface of slide bar frame spare has been seted up and has been led to the cell body, it is connected with the link piece to lead to the cell body, the middle part of link piece is provided with the bearing spare, the both ends head of drive shaft spare is connected with the bearing spare respectively.

As the utility model discloses a further optimization scheme, wherein a set of the surface of slide bar frame spare is connected with driving motor, driving motor's drive end with driving shaft connects, driving motor drives driving shaft and rotates.

As the utility model discloses a further optimization scheme, link spare and logical groove body sliding connection, driving motor and slide bar frame spare sliding connection, driving motor is connected with supporting wheel spare, the lateral wall surface of slide bar frame spare has been seted up and has been supported the spout, supporting wheel spare is connected with the cooperation of supporting the spout, the built-in member of upper end fixedly connected with of link spare, the fixed pipe fitting of surface fixedly connected with of slide bar frame spare, the spout body has been seted up to the inside of fixed pipe fitting, the last end fixedly connected with cardboard piece of built-in member, cardboard piece is located the spout internally, can follow the spout body and slide from top to bottom, the upper end of cardboard piece is connected with the spring part.

As the utility model discloses a further optimization scheme, the inside sliding connection of spout body has the chuck piece spare, the upper end swing joint of chuck piece spare has the screw member spare, the screw member spare runs through the end of fixed pipe fitting, and the screw member spare with the end part threaded connection of fixed pipe fitting, the surface of screw member spare is connected with twists the plate, it is located to twist the plate the outside of fixed pipe fitting.

As the utility model discloses a further optimization scheme, the limit block of limit wall fixedly connected with of block spare, the restriction spout has been seted up to the inside of fixed pipe fitting, the restriction block is located and restricts the spout and slides.

The beneficial effects of the utility model reside in that: the utility model discloses be provided with supplementary material feeding unit, this supplementary material feeding unit includes hollow cylinder, the rotation through hollow cylinder blocks the too high coal charge of restriction and passes through, this hollow cylinder is rotatable, further can adjust the coal charge through its lower part, hollow cylinder's middle part is connected with drive shaft spare, drive shaft spare is connected with the connecting block spare, this hollow cylinder can also move up the adjustment according to the height of actual coal charge, reduce the possibility of blocking, use in coordination with its roll characteristics, can reduce the effort of too much coal charge to this hollow cylinder, the material quantity of the unit area of effectual adjustment conveyor, be convenient for quantitative transportation and use, adapt to the bearing pressure of each part of conveyor, improve the life of whole device; whole device simple structure, convenient operation uses in a flexible way, can adjust conveyor's unit area's delivery material volume, and effectual improvement conveyer's life is convenient for use widely.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the interior of the carrying case of the present invention;

fig. 3 is a schematic structural view of the auxiliary feeding device of the present invention;

FIG. 4 is a schematic view of the slide bar frame of the present invention;

FIG. 5 is a schematic view of the internal structure of the slide bar frame of the present invention;

fig. 6 is a schematic view of the internal structure of the slide holder with the locking member according to the present invention.

In the figure: 1. an undercarriage member; 2. a carrying case; 3. an output box; 4. a hollow drum; 5. a drive shaft member; 6. a drive motor; 7. fixing the pipe fitting; 8. a slide bar frame member; 9. a connecting block; 10. a bearing member; 11. a rod piece is arranged inside; 12. a chute body; 13. a clamp plate member; 14. a spring member; 15. a support wheel member; 16. an auxiliary plate; 17. connecting the plate members; 18. a second conveying device; 19. screwing the plate; 20. a screw member; 21. a block member; 22. the mass is restrained.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in fig. 1-6, an auxiliary coal transportation system for coal mines comprises a chassis member 1, the chassis component 1 is fixedly connected with a first conveying device, a bearing box 2 and an output box 3 which are obliquely arranged, the bearing box 2 is communicated with the output box 3, the output box 3 is positioned at the higher side surface of the bearing box 2, the upper end surface of the first conveying device is the box bottom of the bearing box 2 and the output box 3, an auxiliary feeding device is arranged between the bearing box 2 and the output box 3, the auxiliary feeding device limits the height of the materials conveyed from the bearing box 2 to the output box 3, an output port is formed in the bottom of the output box 3, the chassis component 1 is further connected with a second conveying device 18, materials are input into the output box 3 from the bearing box 2 through the first output device and are discharged through the output port of the output box 3, and the second conveying device 18 bears the materials output by the output box 3.

The auxiliary feeding device comprises a hollow roller 4, a driving shaft part 5 is arranged at the axis of the center of the hollow roller 4, and the hollow roller 4 is matched with the driving shaft part 5 to rotate. The outer surface of the hollow roller 4 is provided with a plurality of groups of auxiliary plate members 16, and gaps are reserved among the groups of auxiliary plate members 16. The hollow roller 4 comprises connecting plates 17 arranged on two end faces, the connecting plates 17 are in a circular plate shape, in the embodiment, the hollow roller 4 further comprises a connecting plate 17 arranged in the middle, and the stability of the auxiliary plate 16 is further enhanced.

The auxiliary plate 16 comprises a vertical plate body and a horizontal plate body, the vertical plate body and the horizontal plate body are in L-shaped combined connection, and the vertical plate body is located outside the hollow roller 4. The vertical plates are rubber plates in this embodiment, which is convenient for reducing the influence of the coal on the auxiliary plates 16, so that the hollow roller 4 cannot rotate.

Supplementary material feeding unit includes two sets of relative slide bar frame spare 8 that set up, the surface of slide bar frame spare 8 has been seted up and has been led to the cell body, it has connecting block spare 9 to lead to the cell body internal connection, the middle part of connecting block spare 9 is provided with bearing spare 10, the both ends head of drive shaft spare 5 is connected with bearing spare 10 respectively.

The outer surface of one group of the sliding rod frame pieces 8 is connected with a driving motor 6, the driving end of the driving motor 6 is connected with the driving shaft piece 5, and the driving motor 6 drives the driving shaft piece 5 to rotate.

Driving motor 6 is connected with supporting wheel spare 15, the lateral wall surface of slide bar frame spare 8 has been seted up and has been supported the spout, supporting wheel spare 15 is connected with the cooperation of supporting the spout, driving motor 6 choose for use servo motor can, supporting wheel spare 15 includes wheel body part and body of rod part, and body of rod part is connected with driving motor 6 shell lateral part, and the slip in supporting the spout is blocked to wheel body part, and this supporting wheel spare 15 can improve driving motor 6 stability when using.

Connecting block piece 9 and logical notch part sliding connection, driving motor 6 and slide bar frame 8 sliding connection, the built-in member piece 11 of upper end fixedly connected with of connecting block piece 9, the fixed pipe fitting 7 of the outer fixed surface of slide bar frame 8, chute body 12 has been seted up to the inside of fixed pipe fitting 7, the upper end fixedly connected with joint strip piece spare 13 of built-in member piece 11, joint strip piece spare 13 is located chute body 12, can follow chute body 12 and slide from top to bottom, the upper end of joint strip piece spare 13 is connected with spring part 14, and spring part 14 provides certain adaptive capacity.

The inside sliding connection of spout body 12 has a chuck piece 21, the upper end swing joint of chuck piece 21 has screw member 20, screw member 20 runs through the end of fixed pipe fitting 7, and screw member 20 with the end part threaded connection of fixed pipe fitting 7, the surface of screw member 20 is connected with twists plate 19, it is located to twist plate 19 the outside of fixed pipe fitting 7, twists plate 19 through rotating, can adjust the length that screw member 20 inserted in spout body 12 to adjust the height of chuck piece 21, thereby adjust the concrete actual position (when not in use) of whole drive shaft 5, in the in-service use, can connect corresponding motor, drive two sets of twisting plate 19 simultaneously and rotate, drive screw member 20 and rotate, thereby adjust the position of drive shaft 5. The limit block 22 is fixedly connected to the side wall of the block piece 21, the limit sliding groove is formed in the fixed pipe fitting 7, the limit block 22 is located in the limit sliding groove to slide, the limit sliding groove can effectively prevent the block piece 21 from rotating, and the connecting position of the block piece 21 and the screw rod piece 20 is matched with the bearing piece for use. First conveyor and second conveyor all adopt the conveyer belt structure can, drive the roller through servo motor promptly and rotate to make the cover the driven roller periodic movement of belt cooperation on its surface can.

It should be noted that, in the coal mine coal auxiliary transportation system, when in use, the bearing box 2 bears the materials directly dumped by workers or other devices, the first conveying device is started, the bearing box 2 is actually a wrapped box body, the initial section of the first conveying device is positioned at the bottom of the bearing box, and the first conveying device drives the materials borne in the bearing box 2 to move so as to pass through the auxiliary feeding device; in supplementary material feeding unit, drive shaft spare 5 through driving motor 6 drive rotates, thereby it is rotatory to drive hollow cylinder 4, prevent to exceed the material of injecing the height and get into in output box 3, should injecing the height and can twist plate 19 through the rotation, adjust screw member 20, thereby make block 21 gliding, thereby adjust the actual position height of connecting block 9, adjust the height of drive shaft spare 5 promptly, hollow cylinder 4 surface supplementary plate 16 rotates, can effectually block the coal charge that surpasss the height of injecing, and throw away the coal charge that surpasss the height of injecing backward, the unit area's on first conveyor surface material quantity has further been adjusted, therefore, the device is very practical, after the material gets into output box 3, drop to the surface of second conveyor 18 through the delivery outlet that sets up in output box 3 bottom, transport it through second conveyor 18.

The system is provided with an auxiliary feeding device, the auxiliary feeding device comprises a hollow roller 4, the hollow roller 4 is rotated to block and limit the passing of the overhigh coal material, the hollow roller 4 can rotate and further adjust the coal material passing through the lower part of the hollow roller 4, the middle part of the hollow roller 4 is connected with a driving shaft part 5, the driving shaft part 5 is connected with a connecting block part 9, the hollow roller 4 can also move upwards and be adjusted according to the height of the actual coal material, the possibility of blocking is reduced, the auxiliary feeding device is used by matching with the rolling characteristic of the hollow roller 4, the acting force of the overhigh coal material on the hollow roller 4 can be reduced, the material quantity of the conveying device in unit area can be effectively adjusted, the quantitative conveying and the use are convenient, the bearing pressure of each part of the conveying device is adapted, and the service life of the whole device is prolonged; whole device simple structure, convenient operation uses in a flexible way, can adjust conveyor's unit area's delivery material volume, and effectual improvement conveyer's life is convenient for use widely.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The coal auxiliary transportation system for the coal mine is characterized by comprising an underframe part, wherein the underframe part is fixedly connected with a first conveying device, a bearing box and an output box which are obliquely arranged, the bearing box is communicated with the output box, the output box is positioned on the higher side surface of the bearing box, the upper end surface of the first conveying device is the bottom of the bearing box and the output box, an auxiliary feeding device is arranged between the bearing box and the output box and limits the height of materials conveyed from the bearing box to the output box, the bottom of the output box is provided with an output port, the underframe part is further connected with a second conveying device, the materials are input from the bearing box to the output box by the first output device and are discharged from the output port of the output box, the second conveying device bears the materials output by the output box, the auxiliary feeding device comprises a hollow roller, and a driving shaft part is arranged at the axis of a cylinder core of the hollow roller, the hollow roller is matched with the driving shaft part to rotate, a plurality of groups of auxiliary plate parts are arranged on the outer surface of the hollow roller, and gaps are reserved among the auxiliary plate parts.

2. The coal mine coal auxiliary transportation system according to claim 1, characterized in that: the hollow roller comprises connecting plates arranged on two end faces, and the connecting plates are in a circular plate shape.

3. The coal mine coal auxiliary transportation system according to claim 2, characterized in that: the auxiliary plate comprises a vertical plate body and a horizontal plate body, the vertical plate body and the horizontal plate body are in L-shaped combined connection, and the vertical plate body is located outside the hollow roller.

4. The coal mine coal auxiliary transportation system according to claim 3, characterized in that: the vertical plate body is a rubber plate.

5. The coal mine coal auxiliary transportation system according to claim 4, characterized in that: the auxiliary feeding device comprises two sets of oppositely arranged slide bar frame pieces, a through groove body is formed in the outer surface of each slide bar frame piece, a connecting block piece is connected in the through groove body, a bearing piece is arranged in the middle of each connecting block piece, and two ends of the driving shaft piece are connected with the bearing piece respectively.

6. The coal mine coal auxiliary transportation system according to claim 5, characterized in that: the outer surface of one group of the sliding rod frame pieces is connected with a driving motor, the driving end of the driving motor is connected with the driving shaft piece, and the driving motor drives the driving shaft piece to rotate.

7. The coal mine coal auxiliary transportation system according to claim 6, characterized in that: the utility model discloses a slide bar frame, including connecting block spare, driving motor and slide bar frame spare, connecting block spare and logical groove body sliding connection, driving motor and slide bar frame spare sliding connection, driving motor is connected with the supporting wheel spare, the lateral wall surface of slide bar frame spare has been seted up and has been supported the spout, the supporting wheel spare is connected with the cooperation of supporting the spout, the built-in member of upper end fixedly connected with of connecting block spare, the fixed pipe fitting of fixed surface connection of slide bar frame spare, the spout body has been seted up to the inside of fixed pipe fitting, the last end fixedly connected with cardboard piece of built-in member, cardboard piece is located the spout internally, can follow the spout body and slide from top to bottom, the upper end of cardboard piece is connected with the spring part.

8. The coal mine coal auxiliary transportation system according to claim 7, characterized in that: the inside sliding connection of spout body has the chuck piece spare, the upper end swing joint of chuck piece spare has the screw member, the screw member runs through the end of fixed pipe fitting, and the screw member with the end part threaded connection of fixed pipe fitting, the surface connection of screw member has twists the plate, it is located to twist the plate the outside of fixed pipe fitting.

9. The coal mine coal auxiliary transportation system according to claim 8, characterized in that: the limit block body is fixedly connected to the side wall of the clamping block piece, the limit sliding groove is formed in the fixed pipe fitting, and the limit block body is located in the limit sliding groove and slides.