CN213355945U

CN213355945U - Automatic change mining conveying system

Info

Publication number: CN213355945U
Application number: CN202022094610.6U
Authority: CN
Inventors: 曹冬冬
Original assignee: Guangxi Shuangteng Conveying Machinery Equipment Co ltd
Current assignee: Guangxi Shuangteng Conveying Machinery Equipment Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-06-04
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses an automatic change mining conveying system, including the support body, the conveyer belt drive wheel, driving motor, sprocket chain group and vertical axis, the working shaft is installed through the bearing frame to support body bottom inboard, the outside of movable frame is fixed with the steadying plate, and the steadying plate runs through spacing window, and spacing window is seted up at support body avris, the steadying plate is located the inboard end of support body and is fixed with horizontal brush board, and horizontal brush board avris and driven gear interconnect, and driven gear welded fastening is on the vertical axis, the vertical axis top is fixed with rotatory brush board. This automatic change mining conveying system adopts neotype structural design for this system can clear up the slay and the dust of belt surface adhesion, and adopts the mode of two kinds of differences, and the slay that can prick the belt surface carries out comparatively thorough clearance, has improved the life of belt greatly, guarantees that contact friction is enough between belt surface and the ore.

Description

Automatic change mining conveying system

Technical Field

The utility model relates to a mining conveying equipment technical field specifically is an automatic change mining conveying system.

Background

The mining conveying system refers to a conveyor used in various mining places, most commonly adopts a belt conveyor, and the belt conveyor can stably convey ores in a long distance and can also be used in mines with large height differences, so that the mining conveying system is high in adaptability and widely used.

With the continuous use of belt conveyors, the following problems are found in the actual ore conveying process of the belt conveyors:

because the ore is in the back of quarrying out, wherein thoughtlessly there are a large amount of slay and dust, in the transportation, a large amount of slay and dust of belt pulley surface can adhesion, has not only accelerated the wearing and tearing of belt like this for the life of belt reduces, and the ore can't be with belt surface direct contact moreover, when carrying out the slope and carrying, frictional force is less, the condition that the ore rolls off easily appears.

Therefore, an automatic mining conveying system is needed to be designed aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic change mining conveying system to provide a large amount of slay and dust of belt pulley surface adhesion in solving above-mentioned background art, belt wearing and tearing are very fast, and the life of belt reduces, and the ore can't with belt surface direct contact moreover, when carrying out the slope transport, frictional force is less, the problem of the condition that the ore rolls easily appears.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic mining conveying system comprises a support body, a conveyor belt driving wheel, a driving motor, a chain wheel and chain set and a vertical shaft, wherein the inner side of the bottom of the support body is provided with a working shaft through a bearing seat, the working shaft is fixedly provided with the conveyor belt driving wheel, the outer extension plate of the support body is fixedly provided with the driving motor, the bottom of the driving motor is provided with an output shaft, the output shaft is fixedly welded with a driving gear and an eccentric wheel, the outer side of the eccentric wheel is attached to the inner wall of a movable frame, the driving gear is meshed with a driven gear, the driven gear is fixedly welded at one end of a side shaft, the side shaft is arranged at the outer side of the support body through a bearing seat at the other end, the side shaft is mutually connected with the bottom of the chain wheel and chain set, the top of the chain wheel, and the stabilizing plate runs through the limiting window, the limiting window is arranged on the side of the support body, the horizontal brush plate is fixed at the tail end of the inner side of the support body, the side of the horizontal brush plate is connected with the driven gear, the driven gear is welded and fixed on the vertical shaft, the top of the vertical shaft is fixed with the rotary brush plate, and the vertical shaft is installed on the bottom surface of the inner side of the support body through the bottom bearing seat.

Preferably, the driving gear and the driven gear are both bevel gears, and the diameter of the driving gear is larger than that of the driven gear.

Preferably, the outer side of the eccentric wheel and the inner wall of the movable frame are both set to be smooth mirror surfaces, and the movable frame and the conveyor belt driving wheel are distributed in parallel.

Preferably, the two ends of the horizontal brush plate are both fixed with stabilizing plates, and the stabilizing plates are in sliding connection with the limiting window.

Preferably, the bottom surface of the horizontal brush plate is attached to the bottom surface of the inner side of the bracket body, and the tooth convex structure arranged on the side of the horizontal brush plate is meshed with the driven gear.

Preferably, the driven gear, the vertical shaft and the rotating brush plate are distributed on the side of the horizontal brush plate at equal intervals in an intensive manner, and brushes on the tops of the rotating brush plate and the horizontal brush plate are attached to the bottom of a conveyor belt arranged on a conveyor belt driving wheel.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic mining conveying system adopts a novel structural design, so that the device can clean slag and dust adhered to the surface of the belt, and adopts two different modes, so that the slag stuck to the surface of the belt can be cleaned more thoroughly, the service life of the belt is greatly prolonged, and the sufficient contact friction force between the surface of the belt and ore is ensured;

1. the conveying belt driving wheel and the two cleaning structures are driven to work by one driving motor, so that the energy utilization efficiency is high, the transmission structure is reliable, and the conveying belt cleaning machine can stably run for a long time;

2. through the structure that horizontal brush board, driven gear, vertical axis and rotatory brush board are constituteed, carry out comparatively thorough clearance to the belt surface, improved the life of belt, also guaranteed the direct contact of belt and ore.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the sectional structure of the bracket body and the movable frame of the present invention;

FIG. 3 is a schematic top view of the movable frame and the driven gear of the present invention;

fig. 4 is a front view structure diagram of the horizontal brush plate and the rotary brush plate of the present invention.

In the figure: 1. a stent body; 2. a working shaft; 3. a conveyor belt drive wheel; 4. a drive motor; 5. an output shaft; 6. a driving gear; 7. an eccentric wheel; 8. a movable frame; 9. a driven gear; 10. a side shaft; 11. a chain wheel and chain set; 12. a stabilizing plate; 13. a limiting window; 14. a horizontal brush plate; 15. a driven gear; 16. a vertical axis; 17. the brush plate is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic mining conveying system comprises a support body 1, a working shaft 2, a conveyor belt driving wheel 3, a driving motor 4, an output shaft 5, a driving gear 6, an eccentric wheel 7, a movable frame 8, a driven gear 9, a side shaft 10, a chain wheel chain group 11, a stabilizing plate 12, a limiting window 13, a horizontal brush plate 14, a driven gear 15, a vertical shaft 16 and a rotary brush plate 17, wherein the working shaft 2 is installed on the inner side of the bottom of the support body 1 through a bearing seat, the conveyor belt driving wheel 3 is fixed on the working shaft 2, the driving motor 4 is fixed on an external extending plate of the support body 1, the output shaft 5 is installed at the bottom of the driving motor 4, the driving gear 6 and the eccentric wheel 7 are fixedly welded on the output shaft 5, the outer side of the eccentric wheel 7 is attached to the inner wall of the movable frame 8, the driving gear 6 is meshed with the driven gear 9, and, and the side shaft 10 is installed outside the bracket body 1 through another end bearing seat, the side shaft 10 is mutually connected with the bottom of the chain wheel chain group 11, the top of the chain wheel chain group 11 is installed at the tail end of the working shaft 2 penetrating through the side wall of the bracket body 1, the outer side of the movable frame 8 is fixed with a stabilizing plate 12, the stabilizing plate 12 penetrates through a limiting window 13, the limiting window 13 is arranged on the side of the bracket body 1, the tail end of the stabilizing plate 12 positioned inside the bracket body 1 is fixed with a horizontal brush plate 14, the side of the horizontal brush plate 14 is mutually connected with a driven gear 15, the driven gear 15 is welded and fixed on a vertical shaft 16, the top of the vertical shaft 16 is fixed with a rotating brush plate 17, and the vertical shaft 16 is installed on the bottom surface inside.

The driving gear 6 and the driven gear 9 of the embodiment are both bevel gears, the diameter of the driving gear 6 is larger than that of the driven gear 9, and the driving gear 6 can stably transmit power to drive the conveyor belt driving wheel 3 to normally work due to the structural design;

the outer side of the eccentric wheel 7 and the inner wall of the movable frame 8 are both provided with smooth mirror surfaces, and the movable frame 8 and the conveyor belt driving wheel 3 are distributed in parallel, so that the eccentric wheel 7 can smoothly push the movable frame 8 to perform displacement motion in the horizontal direction when rotating;

the stabilizing plates 12 are fixed at the two ends of the horizontal brush plate 14, the stabilizing plates 12 are in sliding connection with the limiting windows 13, and the structural design enables the stabilizing plates 12 to drive the horizontal brush plate 14 to perform stable displacement in the horizontal direction along the limiting windows 13;

the bottom surface of the horizontal brush plate 14 is attached to the bottom surface of the inner side of the bracket body 1, and the tooth convex structure arranged at the side of the horizontal brush plate 14 is in meshing connection with the driven gear 15, so that the horizontal brush plate 14 can drive the connecting structure of the driven gear 15 and the driven gear 15 to stably rotate by utilizing the meshing connection relation when moving along the bottom surface of the inner side of the bracket body 1;

driven gear 15, vertical axis 16 and rotatory brush board 17 are at the equidistant intensive distribution of horizontal brush board 14 avris, and rotatory brush board 17 and the laminating of conveyer belt bottom that the conveyer belt drive wheel 3 was installed is all lapped with horizontal brush board 14 top brush, and above-mentioned structural design makes rotatory brush board 17 and horizontal brush board 14 can be respectively through rotatory and horizontal vibration's mode, clears up the slay and the dust on belt surface.

The working principle is as follows: when the device is used, an external power supply circuit supplies power to a driving motor 4 in fig. 2, the driving motor 4 drives a driving gear 6 and an eccentric wheel 7 to synchronously rotate through an output shaft 5, the driving gear 6 drives a side shaft 10 to rotate through a driven gear 9, the side shaft 10 drives a working shaft 2 and a conveyor belt driving wheel 3 to rotate through a chain wheel chain group 11, and the conveyor belt driving wheel 3 drives a belt thereon to carry out displacement transportation of ores;

meanwhile, when the eccentric wheel 7 in fig. 2 and 3 rotates, the push-pull movable frame 8 performs reciprocating motion from left to right, the movable frame 8 drives the horizontal brush plate 14 to perform reciprocating motion in the horizontal direction through the stabilizing plate 12, the bristles on the horizontal brush plate 14 perform reciprocating brushing in the horizontal direction on the surface of the belt at the bottom of the conveyor belt driving wheel 3, while the horizontal brush plate 14 moves, the driven gear 15, the vertical shaft 16 and the rotary brush plate 17 are driven to continuously rotate in a positive and negative alternative way by utilizing the meshing connection relation, the rotary brush plates 17 which are densely distributed are in the positive and negative rotation process, the surface of the belt at the bottom of the belt driving wheel 3 is cleaned by rotary friction, and slag and dust on the surface of the belt are thoroughly cleaned by matching with the horizontal brush plate 14, which is the working principle of the automatic mining conveying system.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic change mining conveying system, includes support body (1), conveyer belt drive wheel (3), driving motor (4), sprocket chain group (11) and vertical axis (16), its characterized in that: the inner side of the bottom of the bracket body (1) is provided with a working shaft (2) through a bearing seat, the working shaft (2) is fixedly provided with a conveyor belt driving wheel (3), a driving motor (4) is fixedly arranged on an external extending plate of the bracket body (1), an output shaft (5) is arranged at the bottom of the driving motor (4), a driving gear (6) and an eccentric wheel (7) are fixedly welded on the output shaft (5), the outer side of the eccentric wheel (7) is attached to the inner wall of a movable frame (8), the driving gear (6) is connected with a driven gear (9) in a meshing manner, the driven gear (9) is fixedly welded at one end of a side shaft (10), the side shaft (10) is arranged at the outer side of the bracket body (1) through the bearing seat at the other end, the side shaft (10) is mutually connected with the bottom of a chain wheel group (11), and the top of the chain wheel group (11) is arranged, the outside of adjustable frame (8) is fixed with steadying plate (12), and steadying plate (12) run through spacing window (13) to spacing window (13) are seted up at support body (1) avris, steadying plate (12) are located the terminal of support body (1) inboard and are fixed with horizontal brush board (14), and horizontal brush board (14) avris and driven gear (15) interconnect to driven gear (15) welded fastening is on vertical axis (16), vertical axis (16) top is fixed with rotatory brush board (17), and vertical axis (16) are installed in support body (1) inboard bottom surface through the bottom bearing frame.

2. An automated mining conveying system according to claim 1, characterised in that: the driving gear (6) and the driven gear (9) are both bevel gears, and the diameter of the driving gear (6) is larger than that of the driven gear (9).

3. An automated mining conveying system according to claim 2, characterised in that: the outer side of the eccentric wheel (7) and the inner wall of the movable frame (8) are both set to be smooth mirror surfaces, and the movable frame (8) and the conveyor belt driving wheel (3) are distributed in parallel.

4. An automated mining conveying system according to claim 1, characterised in that: both ends of the horizontal brush plate (14) are fixed with stabilizing plates (12), and the stabilizing plates (12) are in sliding connection with the limiting window (13).

5. An automated mining conveying system according to claim 4, characterised in that: the bottom surface of the horizontal brush plate (14) is attached to the bottom surface of the inner side of the bracket body (1), and a tooth convex structure arranged on the side of the horizontal brush plate (14) is meshed with the driven gear (15).

6. An automated mining conveying system according to claim 5, characterised in that: the driven gears (15), the vertical shafts (16) and the rotating brush plates (17) are distributed on the side of the horizontal brush plate (14) at equal intervals in an intensive mode, and brushes on the tops of the rotating brush plates (17) and the horizontal brush plate (14) are attached to the bottom of a conveyor belt arranged on the conveyor belt driving wheel (3).