CN210456247U

CN210456247U - Conveying device for coal mine transportation

Info

Publication number: CN210456247U
Application number: CN201921516095.7U
Authority: CN
Inventors: 张玉海
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-05-05
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a conveying device for coal mine transportation, which comprises a base, a first connecting seat, a driven roller, a small driven sprocket, a large chain, a small chain, a fixing bolt, an elastic cushion plate, a baffle, a first limiting rod, a second limiting rod, a large driving sprocket, a small driving sprocket, a driving roller, a motor, a second connecting seat and a conveying belt; the rotation of the middle driving roller wheel of the utility model can simultaneously drive the small driving sprocket and the large driving sprocket to rotate, and the rotation of the small driving sprocket and the large driving sprocket ensures the small chain and the large chain to synchronously move with the conveyer belt, namely drives the baffle to synchronously move along with the conveyer belt, thereby ensuring that the coal can not slide or fall off when being conveyed on a steep slope, and improving the conveying effect; the utility model discloses well baffle that sets up can also be a plurality of regions with the conveyer belt isolation to improve the loading capacity and the conveying efficiency of conveyer belt, just also improved the productivity of carrying.

Description

Conveying device for coal mine transportation

Technical Field

The utility model relates to a colliery conveyor, in particular to a conveyor for coal mine transportation.

Background

Coal is solid fuel, is one of combustible organic rocks, and with the continuous development of the times, the demand of the coal is continuously increased, so that the transportation demand of the coal and the demand of conveying equipment are further increased, and with the continuous progress of science and technology, a conveying device is continuously innovated and perfected; the phenomenon that coal falls easily occurs when the existing conveying device is used for conveying the coal on a steep slope, so that the conveying efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a conveyor for coal mine transportation just in order to solve above-mentioned problem, solved current conveyor and coal the phenomenon that drops appears very easily when the abrupt slope is carried to seriously influenced conveying efficiency's problem.

In order to solve the above problem, the utility model provides a technical scheme: the utility model provides a conveyor for colliery transportation which innovation point lies in: the automatic feeding device comprises a base, a first connecting seat, a driven roller, a small driven sprocket, a large chain, a small chain, a fixing bolt, an elastic cushion plate, a baffle, a first limiting rod, a second limiting rod, a large driving sprocket, a small driving sprocket, a driving roller, a motor, a second connecting seat and a conveying belt; the upper left side of the base is fixedly connected with a first connecting seat, and the upper right side of the base is fixedly connected with a second connecting seat; a driven roller is movably connected in the upper side of the connecting seat; a driving roller is movably connected in the upper side of the second connecting seat and is connected with a driven roller through a conveying belt; the rear central shaft of the driving roller is fixedly connected with the front output shaft of the motor; the motor is fixedly connected to the rear upper side of the second connecting seat; the number of the small driven chain wheels is two, the small driven chain wheels are respectively and fixedly connected to the front end part and the rear end part of the driven roller wheel, and the outer sides of the small driven chain wheels are fixedly connected with the large driven chain wheels; the number of the small driving sprockets is two, the small driving sprockets are respectively and fixedly connected to the front end part and the rear end part of the driving roller wheel, the small driving sprockets are all connected with the corresponding small driven sprockets through small chains, and the outer sides of the small driving sprockets are all fixedly connected with large driving sprockets; the large driving chain wheels are connected with the corresponding large driven chain wheels through large chains; the front and the rear of the lower side of each baffle are uniformly and fixedly connected to the upper surfaces of the corresponding small chains through fixing bolts, and elastic backing plates are arranged between the bottoms of the baffles and the upper surfaces of the small chains; the first limiting rods are longitudinally positioned at the left upper sides of the corresponding baffles respectively, and the front sides and the rear sides of the first limiting rods are fixedly connected to the corresponding large chains respectively; the second limiting rods are a plurality of and are longitudinally located on the upper right side of the corresponding baffle respectively, and the front sides and the rear sides of the second limiting rods are fixedly connected to the corresponding large chains respectively.

Preferably, the large chain and the small chain are parallel to each other.

Preferably, the small chains and the conveying belt are parallel to each other.

Preferably, the lower sides of the fixing bolts are welded on the outer side surfaces of the small chains.

Preferably, the elastic pad is made of a rubber material.

The utility model has the advantages that:

(1) the utility model has the advantages of reasonable and simple structure, low in production cost, simple to operate, it is multiple functional, here the rotation of drive running roller also can drive little drive sprocket and big drive sprocket rotatory simultaneously, and little drive sprocket and big drive sprocket's rotation has then ensured that little chain and big chain move with the conveyer belt is synchronous, just also orders about the baffle and moves along with the conveyer belt is synchronous, thereby the phenomenon that landing or drop can not appear to coal when having guaranteed the abrupt slope and carried, just also improved the effect of carrying.

(2) The utility model discloses well baffle that sets up can also be a plurality of regions with the conveyer belt isolation to improve the loading capacity and the conveying efficiency of conveyer belt, just also improved the productivity of carrying.

Drawings

For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

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

fig. 2 is a partial enlarged view of the present invention.

1-a base; 2, connecting the first connecting seat; 3-a driven roller; 4-a small driven sprocket; 5-a large driven sprocket; 6-big chain; 7-small chain; 8-fixing the bolt; 9-an elastic backing plate; 10-a baffle plate; 11-a first limiting rod; 12-a second limiting rod; 13-large drive sprocket; 14-a small drive sprocket; 15-driving roller; 16-an electric machine; 17-connecting seat two; 18-conveyor belt.

Detailed Description

As shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: a conveying device for coal mine transportation comprises a base 1, a first connecting seat 2, a driven roller 3, a small driven sprocket 4, a large driven sprocket 5, a large chain 6, a small chain 7, a fixing bolt 8, an elastic cushion plate 9, a baffle plate 10, a first limiting rod 11, a second limiting rod 12, a large driving sprocket 13, a small driving sprocket 14, a driving roller 15, a motor 16, a second connecting seat 17 and a conveying belt 18; the upper left side of the base 1 is fixedly connected with a first connecting seat 2, and the upper right side of the base 1 is fixedly connected with a second connecting seat 17; a driven roller 3 is movably connected in the upper side of the connecting seat I2; a driving roller 15 is movably connected in the upper side of the second connecting seat 17, and the driving roller 15 is connected with the driven roller 3 through a conveying belt 18; the rear central shaft of the driving roller 15 is fixedly connected with the front output shaft of the motor 16; the motor 16 is fixedly connected to the rear upper side of the second connecting seat 17; the number of the small driven chain wheels 4 is two, the small driven chain wheels 4 are respectively and fixedly connected to the front end part and the rear end part of the driven roller 3, and the outer sides of the small driven chain wheels 4 are respectively and fixedly connected with a large driven chain wheel 5; the number of the small driving sprockets 14 is two, the small driving sprockets 14 are respectively and fixedly connected to the front end part and the rear end part of the driving roller wheel 15, the small driving sprockets 14 are all connected with the corresponding small driven sprockets 4 through small chains 7, and the outer sides of the small driving sprockets 14 are all fixedly connected with large driving sprockets 13; the large driving chain wheels 13 are connected with the corresponding large driven chain wheels 5 through large chains 6; the number of the baffle plates 10 is multiple, the front and the back of the lower side of each baffle plate 10 are uniformly and fixedly connected to the upper surface of the corresponding small chain 7 through fixing bolts 8, and elastic backing plates 9 are arranged between the bottom of each baffle plate 10 and the upper surface of each small chain 7; the number of the limiting rods 11 is multiple, the limiting rods 11 are longitudinally positioned on the left upper side of the corresponding baffle 10 respectively, and the front side and the rear side of each limiting rod 11 are fixedly connected to the corresponding large chain 6 respectively; the second limiting rods 12 are a plurality of, the second limiting rods 12 are respectively longitudinally located on the upper right side of the corresponding baffle 10, and the front side and the rear side of each second limiting rod 12 are respectively fixedly connected to the corresponding large chains 6.

Wherein the large chain 6 and the small chain 7 are parallel to each other; the small chains 7 and the conveying belt 18 are parallel to each other; the lower sides of the fixing bolts 8 are welded on the lateral surfaces of the outer sides of the small chains 7; the elastic pad 9 is made of a rubber material.

The utility model discloses a user state does: the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, when in use, the motor 16 is firstly started to drive the driving roller wheel 15 to rotate, the driving roller 15 drives the conveyer belt 18 to move to convey coal, and the rotation of the driving roller 15 drives the small driving sprocket 14 and the large driving sprocket 13 to rotate at the same time, the rotation of the small drive sprocket 14 and the large drive sprocket 13 ensures that the small chain 7 and the large chain 6 move synchronously with the conveyor belt 18, i.e. drives the baffle 10 to move synchronously with the conveyor belt 18, thereby ensuring that coal can not slide or fall off when conveying on a steep slope, improving the conveying effect, and the arranged baffle plates 10 can also separate the conveying belt 18 into a plurality of areas, thereby increasing the loading capacity and conveying efficiency of the conveyor belt 18 and increasing the conveying capacity.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a conveyor for colliery transportation which characterized in that: the automatic transmission device comprises a base (1), a first connecting seat (2), a driven roller (3), a small driven sprocket (4), a large driven sprocket (5), a large chain (6), a small chain (7), a fixing bolt (8), an elastic cushion plate (9), a baffle (10), a first limiting rod (11), a second limiting rod (12), a large driving sprocket (13), a small driving sprocket (14), a driving roller (15), a motor (16), a second connecting seat (17) and a conveying belt (18);

the left upper side of the base (1) is fixedly connected with a first connecting seat (2), and the right upper side of the base (1) is fixedly connected with a second connecting seat (17);

a driven roller (3) is movably connected in the upper side of the connecting seat I (2);

a driving roller (15) is movably connected in the upper side of the second connecting seat (17), and the driving roller (15) is connected with the driven roller (3) through a conveying belt (18);

the rear central shaft of the driving roller (15) is fixedly connected with the front output shaft of the motor (16);

the motor (16) is fixedly connected to the rear upper side of the second connecting seat (17);

the number of the small driven chain wheels (4) is two, the small driven chain wheels (4) are respectively and fixedly connected to the front end part and the rear end part of the driven roller wheel (3), and the outer sides of the small driven chain wheels (4) are respectively and fixedly connected with a large driven chain wheel (5);

the two small driving sprockets (14) are fixedly connected to the front end portion and the rear end portion of the driving roller (15) respectively, the small driving sprockets (14) are connected with the corresponding small driven sprockets (4) through small chains (7), and the outer sides of the small driving sprockets (14) are fixedly connected with large driving sprockets (13);

the large driving chain wheels (13) are connected with the corresponding large driven chain wheels (5) through large chains (6);

the number of the baffle plates (10) is multiple, the front and the back of the lower side of each baffle plate (10) are uniformly and fixedly connected to the upper surfaces of the corresponding small chains (7) through fixing bolts (8), and elastic cushion plates (9) are arranged between the bottom of each baffle plate (10) and the upper surfaces of the corresponding small chains (7);

the number of the first limiting rods (11) is multiple, the first limiting rods (11) are longitudinally positioned on the left upper side of the corresponding baffle (10), and the front side and the rear side of each first limiting rod (11) are fixedly connected to the corresponding large chain (6);

the second limiting rods (12) are a plurality of, the second limiting rods (12) are respectively longitudinally located on the upper right side of the corresponding baffle (10), and the front side and the rear side of each second limiting rod (12) are respectively fixedly connected to the corresponding large chains (6).

2. A conveyor apparatus for coal mine transportation according to claim 1, wherein: the large chain (6) and the small chain (7) are parallel to each other.

3. A conveyor apparatus for coal mine transportation according to claim 1, wherein: the small chains (7) and the conveying belt (18) are parallel to each other.

4. A conveyor apparatus for coal mine transportation according to claim 1, wherein: the lower sides of the fixing bolts (8) are welded on the lateral surfaces of the outer sides of the small chains (7).

5. A conveyor apparatus for coal mine transportation according to claim 1, wherein: the elastic pad (9) is made of rubber material.