CN214448711U

CN214448711U - Maintenance device of mine conveyer belt

Info

Publication number: CN214448711U
Application number: CN202120478355.7U
Authority: CN
Inventors: 李坤辉
Original assignee: Qingdao Global Belting Co ltd
Current assignee: Qingdao Global Belting Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-10-22
Anticipated expiration: 2031-03-05

Abstract

The utility model relates to a maintenance technical field specifically is a maintenance device of mine conveyer belt, including upper portion support frame, lower part support frame, emery wheel subassembly, heating device and maintenance case. The upper and lower supporting frames are fixed at the position of the transmission belt needing to be maintained. The belt of the damaged department of drive belt is polished through grinding wheel assembly, takes out the suitable size of prefabricated belt rubber layer intercepting in the maintenance case, paints glue and laminating on drive belt and belt rubber layer, and reuse heating device carries out drying process, and glue is paintd to the secondary, uses the nail rifle to consolidate. When having solved the conveyer belt maintenance, the maintenance is consuming time many, under the not maintenance plan condition, influences production efficiency's problem, provides the device of emergent maintenance, has saved a large amount of time, has improved the efficiency of production.

Description

Maintenance device of mine conveyer belt

Technical Field

The utility model relates to a maintenance technical field specifically is a maintenance device of mine drive belt.

Background

The conveying belt is one of the most common machines in mines, and the conveying belt inevitably has the problems of abrasion, chamber opening, damage, hole penetration and the like in use, so that workers need to repair the conveying belt in time. During maintenance, it is often necessary to remove the entire belt. Under the condition of no maintenance and shutdown plan, the maintenance time is too long, the time is wasted, and the production efficiency is influenced. There is a need for a short emergency service device.

SUMMERY OF THE UTILITY MODEL

The problem of need an emergent maintenance device is provided to the whole conveying that needs to dismantle when the mine drive belt maintenance among the prior art scheme, cost time long, influence production efficiency, need a mine drive belt's maintenance device.

The technical scheme of the utility model as follows:

a maintenance device for a mine conveyor belt comprises an upper support frame, a lower support frame, a grinding wheel assembly, a heating device and a maintenance box; the lower supporting frame is a rectangular frame, bosses are arranged on two sides of the lower supporting frame, and through holes are formed in the bosses; the upper supporting frame is a rectangular frame, and two parallel mounting plates are arranged at the edges of two sides of the upper surface of the upper supporting frame along the length direction; bosses are arranged on two sides of the upper supporting frame, and through holes are formed in the bosses; guide rail grooves are horizontally arranged on the opposite surfaces of the two mounting plates; the heating devices are fixedly arranged on the opposite surfaces of the two mounting plates and are positioned below the guide rail grooves; the grinding wheel assembly comprises a sliding shaft and a grinding wheel device, two ends of the sliding shaft are slidably arranged in the guide rail groove, and the grinding wheel device is rotatably arranged on the sliding shaft; the maintenance box is fixed on the outer side surface of the mounting plate by a plurality of parts.

Furthermore, a belt rubber layer, glue, a nail gun, a pair of pliers and a hexagonal wrench are arranged in the maintenance box.

Further, the grinding wheel device comprises a sleeve, a swing rod, a motor, a transmission assembly and a grinding wheel; the sleeve is movably arranged on the sliding shaft, and the upper end of the swinging rod is fixedly arranged on the sleeve; the motor is fixedly installed at the lower end of the oscillating rod, and the grinding wheel is connected to the output end of the motor through the transmission assembly.

Further, the transmission assembly comprises a pulley and a transmission belt; the two belt pulleys are provided, one belt pulley is fixedly arranged on an output shaft of the motor, and the other belt pulley is fixedly connected with the grinding wheel; the transmission belt is connected to the two belt pulleys.

Further, a handle is arranged on the surface of the swing rod.

Has the advantages that:

the utility model discloses an upper portion support frame and lower part support frame fixed mounting are located the damaged department of drive belt on the drive belt. The damaged part is maintained through the grinding wheel assembly and other tools, and the strip conveying belt does not need to be detached. Under the condition that does not have the maintenance plan, as a device of carrying out emergency treatment, saved a large amount of maintenance time, whole device simple structure, the operation of being convenient for has improved production efficiency.

Drawings

FIG. 1 is a perspective view of a maintaining device for a mine driving belt according to the present invention;

FIG. 2 is a sectional view of a maintaining device for a mine driving belt according to the present invention;

fig. 3 is a sectional view of the grinding wheel unit of the present invention; (the sleeve is not shown).

The labels in the figure are: 1. the device comprises an upper supporting frame, a lower supporting frame, a maintenance box, a heating device, a boss, a mounting plate, a guide rail groove, a sliding shaft, a sleeve, a swinging rod, a motor, a grinding wheel, a belt pulley, a driving belt, a handle and a motor, wherein the upper supporting frame is 2, the lower supporting frame is 3, the maintenance box is 4, the heating device is 5, the boss is 6, the mounting plate is 7, the guide rail groove is 8, the sliding shaft is 9, the sleeve is 10, the swinging rod is 11, the motor is 12, the grinding wheel is 13, the belt pulley is 14, the driving belt is 15.

Detailed Description

A maintenance device for a mine conveyor belt comprises an upper support frame 1, a lower support frame 2, a grinding wheel assembly, a heating device 4 and a maintenance box 3.

As shown in fig. 1, the upper support frame 1 is a rectangular frame composed of four rods, two bosses 5 for connecting the lower support frame 2 are respectively arranged at the outer sides of the two longer rods, and through holes are formed on the bosses 5; the upper end surfaces of the two longer rod pieces are respectively fixedly provided with a mounting plate 6, and the two mounting plates 6 are vertically arranged in parallel. The lower support frame 2 is a rectangular frame composed of four rods, the size of the lower support frame is equal to that of the upper support frame 1, two bosses 5 are respectively arranged on the outer sides of the two longer rods, and through holes are formed in the bosses 5.

As shown in fig. 1 and 2, two maintenance boxes 3 are respectively arranged on the outer side surfaces of the two mounting plates 6, and a belt rubber layer, glue, a nail gun, a pair of pliers and a hexagonal wrench for maintenance are respectively placed in the maintenance boxes 3. The upper ends of the inner side surfaces of the two mounting plates 6 are respectively and horizontally provided with a guide rail groove 7, and the cross section of each guide rail groove 7 is T-shaped. And a heating device 4 is also arranged below the guide rail groove 7 and on the inner side surface of the mounting plate 6, and the heating device 4 is a iodine tungsten lamp.

As shown in fig. 2 and 3, the grinding wheel assembly includes a slide shaft 8 and a grinding wheel device. The sliding shaft 8 is cylindrical, and bosses 5 suitable for the guide rail grooves 7 are arranged at two ends of the sliding shaft. Two ends of the sliding shaft 8 are respectively installed in the two guide rail grooves 7 in a sliding manner.

The grinding wheel device comprises a sleeve 9, a swing rod 10, a motor 11, a transmission assembly and a grinding wheel 12. The sleeve 9 is movably mounted on the sliding shaft 8, and the sleeve 9 can slide along the length direction of the sliding shaft 8 and can also rotate on the sliding shaft 8. The oscillating rod 10 is fixedly welded on the surface of the sleeve 9, the oscillating rod 10 is a cuboid, the lower end of the oscillating rod is Z-shaped, and the interior of the oscillating rod is hollow. The motor 11 is installed in the inner cavity of the oscillating rod 10, and the output end of the motor is fixedly connected with the transmission assembly. The transmission component comprises two belt pulleys 13 and a transmission belt 14, wherein one belt pulley 13 is fixedly connected with the output end of the motor 11, the two belt pulleys 13 are rotatably arranged on the inner wall of the oscillating rod 10, and the two belt pulleys 13 are connected through the transmission belt 14. The grinding wheel 12 is rotatably mounted on the outer wall of the lower end of the swinging wheel and is fixedly connected with the belt pulley 13 through a bearing. The motor 11 drives the grinding wheel 12 to rotate through the transmission assembly.

As a further optimization, the surface of the swing lever 10 is provided with a handle 15, so that the maintenance personnel can conveniently control the rotation angle of the swing lever 10 through the handle 15 and further control the position of the grinding wheel 12.

The working principle is as follows: when the mine transmission belt needs to be maintained, the upper supporting frame 1 and the lower supporting frame 2 are respectively and fixedly installed on the upper end face and the lower end face of the transmission belt, and the transmission belt needing to be maintained is located inside a frame of the upper supporting frame 1. Polishing the belt at the position where the transmission belt is damaged through the grinding wheel assembly, taking out the proper size of the prefabricated belt rubber layer in the maintenance box 3, painting glue and laminating on the transmission belt and the belt rubber layer, reusing the heating device 4 for drying treatment, painting glue for the second time, reinforcing by using a nail gun, and finishing emergency maintenance.

The above-mentioned embodiments are only described for the preferred embodiments of the present invention, but not for the limitation of the scope of the present invention, and the technical solution of the present invention is not limited to the modifications and improvements made by those skilled in the art without departing from the spirit of the present invention.

Claims

1. The utility model provides a maintenance device of mine conveyer belt which characterized in that: comprises an upper support frame (1), a lower support frame (2), a grinding wheel (12) component, a heating device (4) and a maintenance box (3); the lower supporting frame (2) is a rectangular frame, bosses (5) are arranged on two sides of the lower supporting frame (2), and through holes are formed in the bosses (5); the upper supporting frame (1) is a rectangular frame, and two parallel mounting plates (6) are arranged at the edges of two sides of the upper surface of the upper supporting frame along the length direction; bosses (5) are arranged on two sides of the upper support frame (1), and through holes are formed in the bosses (5); guide rail grooves (7) are horizontally arranged on the opposite surfaces of the two mounting plates (6); the heating device (4) is fixedly arranged on the opposite surfaces of the two mounting plates (6) and is positioned below the guide rail groove (7); the grinding wheel assembly comprises a sliding shaft (8) and a grinding wheel (12) device, two ends of the sliding shaft (8) are slidably mounted in the guide rail groove (7), and the grinding wheel (12) device is rotatably mounted on the sliding shaft (8); the maintenance boxes (3) are a plurality of and fixedly mounted on the outer side surface of the mounting plate (6).

2. A maintaining device for a mine conveyor belt according to claim 1, characterized in that: the four maintenance boxes (3) are respectively used for placing the belt rubber layer, the glue, the nail gun, the pliers and the hexagonal wrench.

3. A maintaining device for a mine conveyor belt according to claim 1, characterized in that: the grinding wheel device comprises a sleeve (9), a swing rod (10), a motor (11), a transmission assembly and a grinding wheel (12); the sleeve (9) is movably arranged on the sliding shaft (8), and the upper end of the swinging rod (10) is fixedly arranged on the sleeve (9); the motor (11) is fixedly arranged at the lower end of the oscillating rod (10), and the grinding wheel (12) is connected to the output end of the motor (11) through a transmission assembly.

4. A maintaining device for a mine conveyor belt according to claim 3, characterized in that: the transmission assembly comprises a belt pulley (13) and a transmission belt (14); the two belt pulleys (13) are provided, one belt pulley (13) is fixedly arranged on an output shaft of the motor (11), and the other belt pulley (13) is fixedly connected with the grinding wheel (12); the transmission belt (14) is connected to the two belt pulleys (13).

5. A maintaining device for a mine conveyor belt according to claim 3, characterized in that: the surface of the swinging rod (10) is provided with a handle (15).