CN219488544U

CN219488544U - Mining pneumatic light belt conveying equipment

Info

Publication number: CN219488544U
Application number: CN202320431597.XU
Authority: CN
Inventors: 纵峰; 鲁绪旺; 马强; 黄威
Original assignee: Wanbei Coal Electricity Group Co ltd
Current assignee: Wanbei Coal Electricity Group Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-08-08
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses a mining pneumatic light belt conveyor, comprising: the shell is symmetrically provided with a supporting frame, the supporting frame is provided with a sliding groove, and the sliding groove comprises a high position and a low position; the concave conveyor belt is sleeved on the shell, a traction sliding block is arranged in the concave conveyor belt in a circumferential array, and the traction sliding block is connected to the sliding groove in a sliding manner; the concave conveyor belt is driven to rotate along the housing. The mining pneumatic light belt conveyor provided by the utility model utilizes the traction sliding block, and the traction sliding block can be used for dragging and recessing the concave conveyor belt when the concave conveyor belt rotates, so that the concave conveyor belt is inwards recessed towards one surface of the ore, the ore can slide to the central axis of the conveyor belt along the inwards recessed at the moment, and the ore is not easy to fall off from the concave conveyor belt due to the terrain when the mining pneumatic light belt conveyor is built in an inclined channel, so that the protection effect is achieved, and the concave conveyor belt is not easy to damage through a traction structure.

Description

Mining pneumatic light belt conveying equipment

Technical Field

The utility model relates to the technical field of conveying, in particular to pneumatic light belt conveying equipment for mines.

Background

The pneumatic driving belt is suitable for small conveying belt installed inside mine tunnel and has pneumatic motor as conveying belt to transport ore.

According to patent number CN206013687U, publication (bulletin) day: 2017-03-15, a mining pneumatic light belt conveyor is disclosed, which comprises a machine head part, a machine head tensioning device, a pneumatic motor, a roller, a speed reducer, a height-adjustable supporting leg, an angle-adjustable connecting rod, a height-adjustable support, a belt deviation adjusting device, a machine tail tensioning device, a machine tail part and a flat carrier roller, wherein the machine head part is arranged at the rightmost end, the upper side of the machine head is provided with the flat carrier roller, the pneumatic motor is arranged in the machine head, the lower part of the pneumatic motor is provided with the speed reducer, the inner side of the speed reducer is provided with the roller, the upper side of the roller is provided with the machine head tensioning device, the upper side of the flat carrier roller is provided with the belt, the two sides of the machine tail belt are provided with the belt deviation adjusting device, and the lower side of the belt deviation adjusting device is provided with the machine tail tensioning device. The pneumatic light belt conveyor for the mine effectively reduces the production cost, saves raw materials and improves the safety of coal mine production. The utility model has reasonable, small and light structure, convenient movement in the special environment of the underground coal mine, saves human resources and improves the working efficiency.

In the prior art including the above patent, irregular topography like an inclined passage appears in the mine cavity due to mining of ore, and when a conveyor belt is built in the inclined passage to transport ore, the ore easily falls off from the conveyor belt due to gravity and inertia.

Disclosure of Invention

The utility model aims to provide pneumatic light belt conveying equipment for mines, and aims to solve the problem that ores are easy to drop when a driving belt is built on irregular terrains.

In order to achieve the above object, the present utility model provides the following technical solutions: a mining pneumatic lightweight belt conveyor apparatus comprising:

the shell is symmetrically provided with a supporting frame, the supporting frame is provided with a sliding groove, and the sliding groove comprises a high position and a low position;

the concave conveyor belt is sleeved on the shell, a traction sliding block is arranged in the concave conveyor belt in a circumferential array, and the traction sliding block is connected to the sliding groove in a sliding manner;

the concave conveyor belt is driven to rotate along the shell so as to drive the traction sliding block to slide into the high position along the low position, and the traction sliding block is used for dragging the concave conveyor belt to be concave.

Preferably, the shell is provided with an arc limiting frame, and the concave conveyor belt is driven to be sunken to be attached to the arc limiting frame.

Preferably, the shell is provided with a fixing plate and a fixing frame, the fixing plate and the fixing frame are rotationally connected with a rotating shaft, and the concave conveyor belt is sleeved on the rotating shaft.

Preferably, the shell is provided with a bracket, the bracket is provided with a pneumatic motor, and the output end of the pneumatic motor and the rotating shaft are sleeved with a V-shaped belt.

Preferably, the housing is a stainless steel housing.

Preferably, the concave conveyor belt is a rubber belt.

In the technical scheme, the pneumatic light belt type conveying equipment for the mine has the following beneficial effects: utilize the tractive sliding block, can draw the indent conveyer belt and sunken through the tractive sliding block when the indent conveyer belt is rotatory to make the indent conveyer belt towards the one side indent of ore, the ore can slide to conveyer belt axis department along the indent this moment, when setting up in the slope passageway, the ore is difficult for dropping from the indent conveyer belt because of the topography, plays the effect of protection, and is not fragile indent conveyer belt through the structure of tractive.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic view of an embodiment of the present utility model;

FIG. 2 is an overall explosion schematic provided by an embodiment of the present utility model;

FIG. 3 is a schematic overall cross-sectional view of an embodiment of the present utility model;

fig. 4 is a schematic cross-sectional view of a concave conveyor belt according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a housing; 11. a bracket; 12. a pneumatic motor; 121. v belt; 13. a motor output; 2. a concave conveyor belt; 22. a support frame; 221. pulling the sliding block; 23. an arc limiting frame; 24. a fixing plate; 241. a rotating shaft; 242. and a fixing frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.

As shown in fig. 1-4, a mining pneumatic lightweight belt conveyor apparatus comprising:

the shell 1 is symmetrically provided with a supporting frame 22, the supporting frame 22 is provided with a chute, and the chute comprises a high position and a low position;

the concave conveyor belt 2 is sleeved on the shell 1, the concave conveyor belt 2 is internally provided with traction sliding blocks 221 in a circumferential array, and the traction sliding blocks 221 are connected to the sliding grooves in a sliding manner;

the concave conveyor belt 2 is driven to rotate along the housing 1 to drive the traction slider 221 to slide into the high position along the low position, so that the traction slider 221 pulls the concave conveyor belt 2 to be concave.

Specifically, the casing 1 is symmetrically provided with a supporting frame 22, the supporting frame 22 is provided with a chute, the chute comprises a high position and a low position, the high position is positioned at a first end of the chute (taking fig. 3 as a reference, the first end is an upper end, and the second end is a lower end), the low position is positioned at a second end of the chute, the concave conveyor belt 2 is sleeved on the casing 1, a traction sliding block 221 is arranged in the concave conveyor belt 2 in a circumferential array, and the traction sliding block 221 is connected to the chute in a sliding manner; when the device is used, the indent conveyer belt 2 is driven to rotate along the shell 1 so as to drive the traction sliding block 221 to slide into a high position along a low position, so that the distance between the traction sliding block 221 and the indent conveyer belt 2 is prolonged, at the moment, the traction sliding block 221 can draw the indent conveyer belt 2 to be sunken, so that ores can slide to the central axis of the conveyer belt along the indent, and when the device is built in an inclined channel, the ores are not easy to fall from the indent conveyer belt 2 due to the terrain, so that the protection effect is achieved, and the indent conveyer belt 2 is not easy to damage through a traction structure.

In the above-mentioned technical scheme, utilized the tractive sliding block 221, can draw indent conveyer belt 2 and sunken through the tractive sliding block 221 when indent conveyer belt 2 is rotatory to make indent conveyer belt 2 towards the one side indent of ore, the ore can slide to conveyer belt axis (regard fig. 4 as the reference, the central line is the axis department promptly) along the indent this moment, when setting up in the inclined channel, the ore is difficult for dropping from indent conveyer belt 2 because of the topography, plays the effect of protection, and is not fragile indent conveyer belt 2 through the structure of pulling.

As a further provided embodiment, be provided with circular arc limiting frame 23 on the casing 1, when concave conveyer belt 2 receives the tractive of tractive sliding block 221, concave conveyer belt 2 can laminate circular arc limiting frame 23 and be the indent state, be provided with fixed plate 24 and mount 242 on the casing 1, rotate on fixed plate 24 and the mount 242 and be connected with pivot 241, concave conveyer belt 2 cover is located in pivot 241, be provided with support 11 on the casing 1, be provided with pneumatic motor 12 on the support 11, the cover is equipped with V area 121 on motor output 13 and the pivot 241, when using, start pneumatic motor 12, motor output 13 is rotatory with pivot 241 this moment, in order to drive concave conveyer belt 2.

As the embodiment of the utility model further provides, casing 1 is difficult because dark moist ore deposit hole corrosion rust is made for the stainless steel, and indent conveyer belt 2 is made for rubber, possesses better elasticity.

Working principle: the pneumatic motor 12 is started, the motor output end 13 is rotated with the rotating shaft 241, the concave conveyor belt 2 is rotated at the moment, the traction sliding block 221 is driven to slide into a high position along a low position, the distance between the traction sliding block 221 and the concave conveyor belt 2 is prolonged, the traction sliding block 221 can draw the concave conveyor belt 2 to be sunken at the moment, ores can slide to the central axis of the conveyor belt along the concave, and the ores are not easy to fall from the concave conveyor belt 2 due to the terrain when being built in an inclined passage, so that the protection effect is achieved, and the concave conveyor belt 2 is not easy to damage through a traction structure.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. A mining pneumatic lightweight belt conveyor apparatus comprising:

the shell (1) is symmetrically provided with a supporting frame (22), the supporting frame (22) is provided with a sliding groove, and the sliding groove comprises a high position and a low position;

the inner concave conveyor belt (2) is sleeved on the shell (1), traction sliding blocks (221) are arranged in the inner concave conveyor belt (2) in a circumferential array, and the traction sliding blocks (221) are connected to the sliding grooves in a sliding mode;

the concave conveyor belt (2) is driven to rotate along the shell (1) so as to drive the traction sliding block (221) to slide into the high position along the low position, and the traction sliding block (221) is used for traction of the concave conveyor belt (2) to be concave.

2. A mining pneumatic light belt conveyor according to claim 1, characterized in that the housing (1) is provided with an arc limiting frame (23), the concave conveyor belt (2) being driven to dent against the arc limiting frame (23).

3. The mining pneumatic light belt conveyor according to claim 1, wherein a fixing plate (24) and a fixing frame (242) are arranged on the shell (1), a rotating shaft (241) is rotatably connected to the fixing plate (24) and the fixing frame (242), and the concave conveyor belt (2) is sleeved on the rotating shaft (241).

4. A mining pneumatic light belt conveyor according to claim 3, characterized in that the housing (1) is provided with a support (11), the support (11) is provided with a pneumatic motor (12), and the motor output (13) and the rotating shaft (241) are sleeved with V-belts (121).

5. A mining pneumatic light belt conveyor according to claim 1, characterized in that the housing (1) is a stainless steel housing.

6. A mining pneumatic light belt conveyor according to claim 1, characterized in that the concave conveyor belt (2) is a rubber belt.