CN213504518U

CN213504518U - Coal mine conveying device with conveying and separating functions

Info

Publication number: CN213504518U
Application number: CN202022386918.8U
Authority: CN
Inventors: 王耀东; 李冰哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-22
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a coal mine conveying device with conveying and separating functions, which comprises a first conveying belt, a second conveying belt and a roller conveying assembly, wherein the roller conveying assembly is positioned between the first conveying belt and the second conveying belt, the roller conveying assembly comprises a frame, a driving assembly is arranged on the frame, a conveying roller is connected on the driving assembly, a supporting leg is connected at the bottom of the frame, the supporting leg is connected with a base, a placing groove is arranged on the base, a spring is arranged in the placing groove, a placing plate is abutted against the top end of the spring, a material receiving box is arranged on the placing plate, and a material detecting assembly is arranged between the placing plate and the inner bottom wall of the; carry coal through first conveyer belt, roller way conveying subassembly and second conveyer belt, roller way conveying subassembly can play the effect of separation to coal, and the coal of less granule falls into and connects the workbin, can separate coal, and when the coal that connects the workbin reaches a quantitative, material detection subassembly can carry out the suggestion, and the staff of being convenient for in time updates connects the workbin.

Description

Coal mine conveying device with conveying and separating functions

Technical Field

The utility model relates to a technical field is carried in the colliery, specifically is a colliery conveyor with carry separation work ability.

Background

Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines encompass a large area above ground and below ground as well as associated facilities.

After coal mining, coal generally needs to be conveyed, a conveying belt is generally adopted for conveying in a transmission conveying method, the coal with different sizes cannot be separated during conveying, only the effect of conveying the coal is achieved, and after the coal conveying is finished, separation equipment is further adopted for separating the coal, so that the operation is troublesome.

Based on this, the utility model designs a colliery conveyor with carry separation work ability to solve the above-mentioned problem of mentioning.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery conveyor with carry separation function, through first conveyer belt, roll table conveying component and second conveyer belt are carried coal, roll table conveying component can play the effect of separation to coal, the coal of less granule falls into through the clearance between the conveying roller and connects the workbin, can separate coal, when the coal that connects the workbin reaches an amount, material detection subassembly can carry out the suggestion, the workbin that connects of being convenient for the staff in time more renew, use convenience very, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery conveyor with carry separation function, includes first conveyer belt, second conveyer belt and roll table conveying subassembly, roll table conveying subassembly is located between first conveyer belt and the second conveyer belt, roll table conveying subassembly includes the frame, be equipped with drive assembly in the frame, the last multiunit conveying roller that is connected with of drive assembly, frame bottom fixedly connected with supporting leg, supporting leg bottom fixedly connected with base, it has the standing groove to open on the base, diapire fixedly connected with spring in the standing groove, the butt joint in spring top has placed the board, placed on the board and connect the workbin, connect the workbin to be located under the frame, it is equipped with material detection subassembly to place between board and the standing groove diapire.

Preferably, the drive assembly includes the casing, casing outer wall fixedly connected with driving motor, the driving motor output is connected with the action wheel, the action wheel is located in the casing, the action wheel is connected with two sets of follow driving wheels through the drive belt, action wheel and two sets of follow driving wheels all are connected with the conveying roller through the pivot.

Preferably, the conveying rollers are provided with three groups, and the three groups of conveying rollers are not in contact with each other.

Preferably, the material detection assembly comprises an insulating shell, a detection rod penetrates through the top of the insulating shell, the top end of the detection rod is fixedly connected with the bottom of the placement plate, a metal sheet is fixedly connected to the bottom end of the detection rod, a first electrical contact block is arranged on the left side of the lower portion in the insulating shell, and a second electrical contact block is arranged on the right side of the lower portion in the insulating shell.

Preferably, the bottom wall in the insulating shell is provided with a storage battery and a controller, the positive pole of the storage battery is electrically connected with the controller and the first electric contact block, and the negative pole of the storage battery is electrically connected with the second electric contact block.

Preferably, the base right side is equipped with display lamp and bee calling organ, controller control connection display lamp and bee calling organ.

Preferably, the bottom of the rack is fixedly connected with a sliding plate, and the sliding plate is obliquely arranged.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is not only novel structure, carry coal through first conveyer belt, roller way conveying assembly and second conveyer belt, roller way conveying assembly can play the effect of separation to coal, and the coal of less granule falls into through the clearance between the conveying roller and connects the workbin, can separate coal, and when the coal that connects the workbin reaches an amount, material detection subassembly can carry out the suggestion, and the staff of being convenient for in time more renews connect the workbin, uses the convenience very.

2. In the utility model, the first conveying belt conveys coal, the coal moves to the roller conveying component, the driving motor drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate through the driving belt, the driving wheel and the driven wheel drive the conveying roller to rotate, the conveying roller conveys the coal, a plurality of smaller coal particles fall from the clearance between the conveying rollers and fall into the material receiving box after passing through the material sliding plate, the larger coal particles are conveyed to the second conveying belt by the conveying roller, the coal in the material receiving box is gradually increased, the material receiving box drives the placing plate to move downwards, the spring is compressed, when the materials in the material receiving box reach a certain amount, the metal sheet is in contact with the first electric contact block and the second electric contact block, the controller is electrified to be started, the controller controls the display lamp and the buzzer to be started, and the worker is reminded that the materials in the material receiving box are about to be filled and the material receiving box needs to be replaced with a new material receiving box.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic structural view of the driving assembly of the present invention;

fig. 3 is the utility model discloses material detection subassembly schematic structure.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution of a coal mine conveying device with conveying and separating functions: the coal conveying device comprises a first conveying belt 1, a second conveying belt 3 and a roller conveying assembly 2, wherein the roller conveying assembly 2 is positioned between the first conveying belt 1 and the second conveying belt 3, coal is conveyed through the first conveying belt 1, the roller conveying assembly 2 and the second conveying belt 3, the roller conveying assembly 2 can separate the coal, the roller conveying assembly 2 comprises a frame 21, a driving assembly is arranged on the frame 21, a plurality of groups of conveying rollers 22 are connected on the driving assembly, supporting legs 5 are fixedly connected to the bottom of the frame 21, a base 13 is fixedly connected to the bottom of the supporting legs 5, a placing groove 8 is formed in the base 13, springs 9 are fixedly connected to the bottom wall of the placing groove 8, a placing plate 10 is abutted to the top end of each spring 9, a material receiving box 6 is placed on the placing plate 10, the material receiving box 6 is positioned under the frame 21, and small coal particles fall from gaps between the conveying rollers 22, the coal conveying device falls into the material receiving box 6 after passing through the material sliding plate 4, large-particle coal is conveyed to the second conveying belt 3 through the conveying rollers 22, the second conveying belt 3 conveys the coal continuously, the coal in the material receiving box 6 is increased gradually along with the conveying of the coal, the material receiving box 6 drives the placing plate 10 to move downwards, the spring 9 is compressed, and the material detection assembly 7 is arranged between the placing plate 10 and the bottom wall of the placing groove 8.

The driving assembly comprises a casing 16, a driving motor 14 is fixedly connected to the outer wall of the casing 16, the output end of the driving motor 14 is connected with a driving wheel 17, the driving wheel 17 is arranged in the casing 16, the driving wheel 17 is connected with two groups of driven wheels 19 through a transmission belt 18, the driving wheel 17 and the two groups of driven wheels 19 are both connected with conveying rollers 22 through rotating shafts 15, the driving motor 14 drives the driving wheel 17 to rotate, the driving wheel 17 drives the driven wheels 19 to rotate through the transmission belt 18, the driving wheel 17 and the driven wheels 19 drive the conveying rollers 22 to rotate, and the conveying rollers 22 convey coal; the conveying rollers 22 are provided in three sets, and the three sets of the conveying rollers 22 are not in contact with each other.

Wherein, the material detecting component 7 comprises an insulating casing 71, a detecting rod 72 penetrates through the top of the insulating casing 71, the top end of the detecting rod 72 is fixedly connected with the bottom of the placing plate 10, a metal sheet 73 is fixedly connected with the bottom end of the detecting rod 72, a first electrical contact block 74 is arranged on the left side of the inner lower part of the insulating casing 71, a second electrical contact block 75 is arranged on the right side of the inner lower part of the insulating casing 71, a storage battery 76 and a controller 77 are arranged on the inner bottom wall of the insulating casing 71, the anode of the storage battery 76 is electrically connected with the controller 77 and the first electrical contact block 74, the cathode of the storage battery 76 is electrically connected with the second electrical contact block 75, the placing plate 10 drives the detecting rod 72 to move downwards, the detecting rod 72 drives the metal sheet 73 to move downwards, when the material in the material receiving box 6 reaches a certain amount, the metal sheet 73 is contacted with the first electrical contact block 74 and the second electrical, controller 77 circular telegram starts, 13 right sides of base are equipped with display lamp 12 and

bee calling organ

11, 77 control connection display lamp 12 of controller 77 and bee calling organ 11, and controller 77 controls display lamp 12 and bee calling organ 11 and starts, and display lamp 12 lights, and bee calling organ 11 sounds, reminds the staff to connect the material in the workbin 6 and is soon will fill up, needs the new workbin 6 that connects of changing.

The bottom of the frame 21 is fixedly connected with a sliding plate 4, the sliding plate 4 is arranged obliquely, and coal can fall into the material receiving box 6 conveniently.

The specific working principle is as follows:

when the device is used, the device is connected with an external power supply, the first conveying belt 1, the second conveying belt 3 and the driving motor 14 are started, the first conveying belt 1 conveys coal, the coal moves to the roller way conveying assembly 2, the driving motor 14 drives the driving wheel 17 to rotate, the driving wheel 17 drives the driven wheel 19 to rotate through the driving belt 18, the driving wheel 17 and the driven wheel 19 drive the conveying rollers 22 to rotate, the conveying rollers 22 convey the coal, a plurality of small coal particles fall from gaps among the conveying rollers 22 and fall into the receiving box 6 through the sliding plate 4, the large coal particles are conveyed to the second conveying belt 3 through the conveying rollers 22, the second conveying belt 3 conveys the coal continuously, along with the conveying of the coal, the coal in the receiving box 6 increases gradually, the receiving box 6 drives the placing plate 10 to move downwards, the spring 9 is compressed, the placing plate 10 drives the detection rod 72 to move downwards, the detection rod 72 drives the metal sheet 73 to move downwards, when the materials in the material receiving box 6 reach a certain amount, the metal sheet 73 is in contact with the first electric contact block 74 and the second electric contact block 75, the controller 77 is powered on and started, the controller 77 controls the display lamp 12 and the buzzer 11 to be started, the display lamp 12 is turned on, the buzzer 11 sounds, the worker is reminded that the materials in the material receiving box 6 are about to be filled, and the material receiving box 6 needs to be replaced.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a colliery conveyor with carry separation work ability, includes first conveyer belt (1), second conveyer belt (3) and roller way conveying component (2), its characterized in that: the roller way conveying assembly (2) is positioned between the first conveying belt (1) and the second conveying belt (3), the roller way conveying assembly (2) comprises a frame (21), a driving assembly is arranged on the frame (21), a plurality of groups of conveying rollers (22) are connected on the driving component, the bottom of the frame (21) is fixedly connected with supporting legs (5), the bottom of the supporting leg (5) is fixedly connected with a base (13), the base (13) is provided with a placing groove (8), a spring (9) is fixedly connected with the inner bottom wall of the placing groove (8), a placing plate (10) is abutted against the top end of the spring (9), a material receiving box (6) is arranged on the placing plate (10), the material receiving box (6) is positioned under the rack (21), a material detection assembly (7) is arranged between the placing plate (10) and the bottom wall in the placing groove (8).

2. A coal mine conveying device with conveying and separating functions as claimed in claim 1, wherein: drive assembly includes casing (16), casing (16) outer wall fixedly connected with driving motor (14), driving motor (14) output is connected with action wheel (17), in casing (16) was located in action wheel (17), action wheel (17) are connected with two sets of follow driving wheels (19) through drive belt (18), action wheel (17) and two sets of follow driving wheels (19) are all connected with conveying roller (22) through pivot (15).

3. A coal mine conveying device with conveying and separating functions as claimed in claim 1, wherein: the conveying rollers (22) are provided with three groups, and the three groups of conveying rollers (22) are not in contact with each other.

4. A coal mine conveying device with conveying and separating functions as claimed in claim 1, wherein: the material detection assembly (7) comprises an insulating shell (71), a detection rod (72) penetrates through the top of the insulating shell (71), the top end of the detection rod (72) is fixedly connected with the bottom of the placing plate (10), a metal sheet (73) is fixedly connected with the bottom end of the detection rod (72), a first electric contact block (74) is arranged on the left side of the inner lower portion of the insulating shell (71), and a second electric contact block (75) is arranged on the right side of the inner lower portion of the insulating shell (71).

5. A coal mine conveying device with conveying and separating functions as claimed in claim 4, wherein: the inner bottom wall of the insulating shell (71) is provided with a storage battery (76) and a controller (77), the positive pole of the storage battery (76) is electrically connected with the controller (77) and the first electric contact block (74), and the negative pole of the storage battery (76) is electrically connected with the second electric contact block (75).

6. A coal mine conveying device with conveying and separating functions as claimed in claim 5, wherein: the base (13) right side is equipped with display lamp (12) and buzzer (11), controller (77) control connection display lamp (12) and buzzer (11).

7. A coal mine conveying device with conveying and separating functions as claimed in claim 1, wherein: the bottom of the rack (21) is fixedly connected with a sliding plate (4), and the sliding plate (4) is obliquely arranged.