CN219620146U

CN219620146U - Mining pneumatic belt conveyor

Info

Publication number: CN219620146U
Application number: CN202320285279.7U
Authority: CN
Inventors: 马强; 张孝朗
Original assignee: Huaibei Zhong'an Mine Equipment Co ltd
Current assignee: Huaibei Zhong'an Mine Equipment Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-09-01
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses a mining pneumatic belt conveyor, which relates to the technical field of belt conveyors and comprises a belt conveyor main machine, air tanks, a fan, a moving mechanism and a lifting mechanism, wherein the problem that when the belt conveyor main machine and the air tanks are required to be transferred after operation in a certain fixed area, the belt conveyor main machine and the air tanks are required to be moved through external carrying equipment, time and labor are consumed, and the practicability of the equipment is reduced.

Description

Mining pneumatic belt conveyor

Technical Field

The utility model relates to the technical field of belt conveyors, in particular to a mining pneumatic belt conveyor.

Background

The air cushion type belt conveyer is a belt conveyer with thin air film to support the conveying belt and its upper material, and has carrier roller replaced with air chamber disc slot with holes.

At present, the existing mining pneumatic belt conveyor is generally composed of a main machine of the belt conveyor and a plurality of sections of air boxes, because the whole volume of the belt conveyor is large, the whole belt conveyor is heavy and is difficult to move and transfer in an operation area, and when the belt conveyor needs to be transferred after operation in a certain fixed area, the belt conveyor needs to be moved through external carrying equipment, so that time and labor are wasted, and the practicability of equipment is reduced.

To solve the problems, a mining pneumatic belt conveyor is provided.

Disclosure of Invention

The utility model aims to provide a mining pneumatic belt conveyor, which solves the problems that in the background art, when the mining pneumatic belt conveyor needs to be transferred after operation in a certain fixed area, the mining pneumatic belt conveyor needs to be moved through external carrying equipment, so that the time and the labor are wasted, and the practicability of the equipment is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: mining pneumatic belt feeder, be in including belt feeder host computer and setting the multiunit gas tank of belt feeder host computer outer wall, multiunit the outer wall of gas tank is provided with the fan, the bottom of belt feeder host computer is provided with moving mechanism, moving mechanism is including symmetrical fixed connection the multiunit supporting component of belt feeder host computer and gas tank bottom, multiunit supporting component both sides that keep away from each other all are provided with the gyro wheel, multiunit all fixedly connected with connecting axle between the gyro wheel, the equal fixedly connected with first gear of outer wall of connecting axle, the bottom of belt feeder host computer still distributes there is elevating system.

Preferably, the moving mechanism further comprises a pneumatic motor arranged on the inner wall of the supporting component, the output end of the pneumatic motor is fixedly connected with a second spur gear, the second spur gear is meshed with the first spur gears, a plurality of groups of the outer walls of the first spur gears are sleeved with synchronous belts, and the second spur gears and the synchronous belts are arranged in a dislocation structure.

Preferably, the lifting mechanism comprises a sleeve fixedly connected to the bottom of the main machine of the belt conveyor, a threaded rod extending to the bottom is arranged in the sleeve, and a second bevel gear is fixedly connected to the bottom of the threaded rod.

Preferably, the lifting mechanism further comprises a first bevel gear arranged at the bottom of the second bevel gear and meshed with the second bevel gear, a fixed shaft is fixedly connected to the outer wall of the first bevel gear, the fixed shaft is rotationally connected to the outer wall of the supporting component, a plurality of groups of transmission holes which are annularly distributed with the first bevel gear as a circle center are formed in the first bevel gear, a transmission rod is slidably connected to the second spur gear, and can enter one of the transmission holes and can drive the second bevel gear to rotate through rotating the first bevel gear.

Preferably, the inside of sleeve be provided with threaded rod outer wall assorted internal thread, the sleeve passes through the internal thread with threaded rod cup joints each other.

Preferably, the support assembly is composed of an upper support rod and a lower support rod, the top of the lower support rod is fixedly connected with a connecting rod extending to the inside of the upper support rod, and the lower support rod is in sliding connection with the upper support rod through the connecting rod.

Preferably, the lifting mechanism is arranged at one end of the belt conveyor main machine, which is far away from the bottom of the air box.

Preferably, one side of the outer wall of the second straight gear is fixedly connected with a driving shaft, and the first bevel gear is rotationally connected with the driving shaft through a bearing sleeve.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the mining pneumatic belt conveyor, when the belt conveyor main machine and the plurality of groups of air boxes are required to be integrally transferred, the moving mechanism is arranged, the pneumatic motor is operated to drive the second spur gear to rotate so as to drive the synchronous belt, the synchronous belt rotates to drive the plurality of groups of connecting shafts to synchronously rotate, the plurality of groups of rollers are driven to synchronously rotate through the rotation of the plurality of groups of connecting shafts, the belt conveyor main machine and the plurality of groups of air boxes can be driven to move through the rotation of the plurality of groups of rollers, and the integral transfer operation of the belt conveyor main machine and the plurality of groups of air boxes is completed, so that the integral belt conveyor main machine and the plurality of groups of air boxes are prevented from being integrally moved through external carrying equipment, and the practicability of the equipment is improved.

2. According to the mining pneumatic belt conveyor provided by the utility model, the lifting mechanism is arranged to operate the pneumatic motor to drive the second straight gear to rotate so as to drive the threaded rod to rotate, the sleeve is pushed to move upwards through the threaded groove, the sleeve moves the main machine of the belt conveyor upwards to rotate, the second straight gear drives the first straight gear to synchronously rotate when rotating, the first straight gear rotates so as to drive the synchronous belt to rotate, the synchronous belt rotates so as to drive the other lifting mechanism to operate, the two lifting mechanisms are mutually matched so as to push the main machine of the belt conveyor and the multiple groups of air boxes to move upwards, and the height adjustment operation of the main machine of the belt conveyor and the multiple groups of air boxes is completed, so that the practicability of the device is further improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the moving mechanism and the lifting mechanism of the present utility model;

FIG. 3 is a schematic diagram of a moving mechanism according to the present utility model;

fig. 4 is an enlarged view of fig. 3 a in accordance with the present utility model.

In the figure: 1. a belt machine main machine; 2. an air box; 3. a blower; 4. a moving mechanism; 401. a roller; 402. a synchronous belt; 403. a support assembly; 404. a pneumatic motor; 405. a first straight gear; 406. a second spur gear; 5. a lifting mechanism; 501. a first bevel gear; 502. a second bevel gear; 503. a threaded rod; 504. a sleeve; 505. a transmission rod; 506. and a transmission hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1-4, the mining pneumatic belt conveyor of the utility model comprises a belt conveyor main machine 1 and a plurality of groups of air tanks 2 arranged on the outer wall of the belt conveyor main machine 1, wherein a fan 3 is arranged on the outer wall of the plurality of groups of air tanks 2, a moving mechanism 4 is arranged at the bottom of the belt conveyor main machine 1, the moving mechanism 4 comprises a plurality of groups of supporting components 403 which are symmetrically and fixedly connected at the bottoms of the belt conveyor main machine 1 and the air tanks 2, rollers 401 are arranged on two sides of the plurality of groups of supporting components 403 which are far away from each other, connecting shafts are fixedly connected between the plurality of groups of rollers 401, first straight gears 405 are fixedly connected on the outer wall of each connecting shaft, lifting mechanisms 5 are also distributed at the bottom of the belt conveyor main machine 1, a pneumatic motor 404 arranged on the inner wall of one supporting component 403 is also arranged on the moving mechanism 4, a second straight gear 406 is fixedly connected at the output end of the pneumatic motor 404, the second straight gears 406 are meshed with the first straight gears 405, the outer walls of the plurality of groups of first straight gears 405 are sleeved with a synchronous belt 402, the second straight gears 406 and the synchronous belt 402 are arranged in a staggered structure, internal threads matched with the outer walls of threaded rods 503 are arranged in the sleeves 504, the sleeves 504 are mutually sleeved with the threaded rods 503 through the internal threads, the pneumatic motors 404 are electrically connected with an external controller through wires, when the whole belt conveyor host 1 and the plurality of groups of gas boxes 2 are required to be transferred, the pneumatic motors 404 are enabled to operate through the external controller, the pneumatic motors 404 drive the second straight gears 406 to rotate, the second straight gears 406 rotate to drive the first straight gears 405 to rotate, the first straight gears 405 rotate to drive the synchronous belt 402, the synchronous belt 402 rotates to drive the plurality of groups of connecting shafts to synchronously rotate, the plurality of groups of idler wheels 401 are driven to synchronously rotate through the rotation of the plurality of groups of connecting shafts, the belt conveyor host 1 and the multiple groups of air boxes 2 can be driven to move by rotating the multiple groups of rollers 401, and the whole belt conveyor host 1 and the multiple groups of air boxes 2 are transferred, so that the situation that the whole belt conveyor host 1 and the multiple groups of air boxes 2 need to move through external carrying equipment is avoided, and the practicability of the equipment is improved.

The utility model is further described below with reference to examples.

Embodiment one:

referring to fig. 1 to 4, the lifting mechanism 5 includes a sleeve 504 fixedly connected to the bottom of the belt conveyor main unit 1, a threaded rod 503 extending to the bottom is disposed in the sleeve 504, a second bevel gear 502 is fixedly connected to the bottom of the threaded rod 503, the lifting mechanism 5 further includes a first bevel gear 501 disposed at the bottom of the second bevel gear 502 and meshed with the second bevel gear 502, a fixed shaft is fixedly connected to an outer wall of the first bevel gear 501, the fixed shaft is rotatably connected to an outer wall of a supporting component 403, a plurality of groups of transmission holes 506 distributed in a ring shape with the first bevel gear 501 as a center are disposed in the first bevel gear 501, a transmission rod 505 is slidingly connected to the second straight gear 406, the supporting component 403 is composed of an upper supporting rod and a lower supporting rod, a connecting rod extending to the upper supporting rod is fixedly connected to the top of the lower supporting rod, the lower supporting rod is slidingly connected to the upper supporting rod through the connecting rod, the lifting mechanism 5 is arranged at one end of the bottom of the belt conveyor main machine 1 and the bottom of the air box 2, which are far away from each other, one side of the outer wall of the second straight gear 406 is fixedly connected with the driving shaft, the first bevel gear 501 is rotationally connected with the driving shaft through a bearing sleeve, the driving rod 505 is pushed to enable the driving rod 505 to enter the inside of one of the driving holes 506, then the external controller is used for enabling the pneumatic motor 404 to operate to drive the second straight gear 406 to rotate, the second straight gear 406 rotates to drive the driving rod 505 to rotate by taking the second straight gear 406 as the center of a circle, the second straight gear 406 rotates to drive the first bevel gear 501 to rotate, the first bevel gear 501 rotates to drive the second bevel gear 502 to rotate, the second bevel gear 502 rotates to drive the threaded rod 503 to rotate, the threaded rod 503 rotates to push the sleeve 504 to move upwards through a thread groove, the sleeve 504 moves the belt conveyor main machine 1 upwards to rotate, the second straight gear 406 drives the first straight gear 405 to synchronously rotate when rotating, the first straight gear 405 rotates to drive the synchronous belt 402 to rotate, the synchronous belt 402 rotates to drive the other group of lifting mechanisms 5 to operate, and the two groups of lifting mechanisms 5 are matched with each other to push the belt conveyor host machine 1 and the multiple groups of air boxes 2 to move upwards, so that the height adjustment operation of the belt conveyor host machine 1 and the multiple groups of air boxes 2 is completed, and the practicability of the equipment is further improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. Mining pneumatic belt feeder, be in including belt feeder host computer (1) and setting multiunit gas tank (2) of belt feeder host computer (1) outer wall, multiunit the outer wall of gas tank (2) is provided with fan (3), its characterized in that: the belt conveyor is characterized in that a moving mechanism (4) is arranged at the bottom of the belt conveyor main machine (1), the moving mechanism (4) comprises a plurality of groups of supporting components (403) which are symmetrically and fixedly connected to the bottoms of the belt conveyor main machine (1) and the air boxes (2), rollers (401) are arranged on two sides, away from each other, of each supporting component (403), connecting shafts are fixedly connected between the rollers (401), first spur gears (405) are fixedly connected to the outer walls of the connecting shafts, lifting mechanisms (5) are further distributed at the bottoms of the belt conveyor main machine (1), and the whole belt conveyor main machine (1) and the plurality of groups of air boxes (2) are transferred through the moving mechanism (4).

2. The mining pneumatic belt conveyor of claim 1, wherein: the moving mechanism (4) further comprises a pneumatic motor (404) arranged on the inner wall of the supporting component (403), the output end of the pneumatic motor (404) is fixedly connected with a second spur gear (406), the second spur gear (406) is meshed with the first spur gear (405) mutually, a plurality of groups of the outer walls of the first spur gears (405) are sleeved with a synchronous belt (402), the second spur gear (406) and the synchronous belt (402) are arranged in a dislocation structure, and the second spur gear (406) is driven to rotate so as to drive the first spur gear (405) and the synchronous belt (402) to synchronously rotate.

3. The mining pneumatic belt conveyor of claim 2, wherein: the lifting mechanism (5) comprises a sleeve (504) fixedly connected to the bottom of the belt conveyor main machine (1), a threaded rod (503) extending to the bottom is arranged in the sleeve (504), a second bevel gear (502) is fixedly connected to the bottom of the threaded rod (503), and the lifting mechanism (5) is used for completing height adjustment operation of the belt conveyor main machine (1) and the plurality of groups of air boxes (2).

4. A mining pneumatic belt conveyor according to claim 3, wherein: the lifting mechanism (5) further comprises a first bevel gear (501) which is arranged at the bottom of the second bevel gear (502) and is meshed with the second bevel gear (502), the outer wall of the first bevel gear (501) is fixedly connected with a fixed shaft, the fixed shaft is rotationally connected to the outer wall of the supporting component (403), a plurality of groups of transmission holes (506) which are annularly distributed by taking the first bevel gear (501) as a circle center are formed in the first bevel gear (501), a transmission rod (505) is connected to the second spur gear (406) in a sliding mode, and the transmission rod (505) can enter the inside of one of the transmission holes (506) and can drive the second bevel gear (502) to rotate through rotating the first bevel gear (501).

5. A mining pneumatic belt conveyor according to claim 3, wherein: the inside of the sleeve (504) is provided with internal threads which are mutually sleeved with the outer wall of the threaded rod (503).

6. The mining pneumatic belt conveyor of claim 1, wherein: the supporting component (403) is composed of an upper supporting rod and a lower supporting rod, the top of the lower supporting rod is fixedly connected with a connecting rod which extends to the inside of the upper supporting rod, the lower supporting rod is in sliding connection with the upper supporting rod through the connecting rod, and the belt conveyor main machine (1) and the multiple groups of air boxes (2) can be adjusted in height through the structure.

7. The mining pneumatic belt conveyor of claim 1, wherein: the belt feeder host computer (1) and the one end that is kept away from each other of gas tank (2) bottom all are provided with elevating system (5), through two sets of elevating system (5) mutually support can improve the stability of equipment.

8. The mining pneumatic belt conveyor according to claim 4, wherein: one side of the outer wall of the second straight gear (406) is fixedly connected with a driving shaft which is rotationally connected with the first bevel gear (501).