CN213864018U

CN213864018U - Electromechanical transportation transmission in colliery

Info

Publication number: CN213864018U
Application number: CN202022718259.3U
Authority: CN
Inventors: 秦明明; 吴书峰; 闫志田; 王泽华; 郭小娜; 付华明; 张斌; 孙均明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-03
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a colliery electromechanical transportation transmission relates to transmission technical field. The utility model discloses a conveyer belt and a setting that are used for transporting the coal cinder are in conveyer belt length direction one end and to the conveyer belt provides the action wheel of power, the action wheel bottom is provided with a height-adjustable and is used for supporting the supporting component of action wheel one, the conveyer belt is kept away from action wheel one end sets up and is used for one to cooperate the action wheel rotates and to the conveyer belt provides the follow driving wheel of support, be provided with a fixed height from the driving wheel bottom and support component two. The utility model discloses a vertical of adjusting the transfer gear can make the conveyer belt after the lengthening stretch tightly the conveyer belt of having solved after the lengthening extremely easily wearing and tearing to highly then contradict at the internal surface of conveyer belt, the problem that needs to be changed often and highly make the whole slope of conveyer belt through the supporting component one of adjusting action wheel one side can be so that save electric power when conveying the coal cinder.

Description

Electromechanical transportation transmission in colliery

Technical Field

The utility model relates to a transmission technical field, concretely relates to colliery electromechanical transportation transmission.

Background

In the process of coal mining, in order to conveniently convey mined coal blocks to remove ores, one or more conveyor belts are generally laid in a frame and are collectively called as an electromechanical transportation transmission device, but during electromechanical transportation transmission in the prior art, the conveyor belts deform due to long-time use to enable the length of the conveyor belts to be lengthened, the lengthened conveyor belts not only influence the transportation of the coal blocks, but also are extremely easy to wear and tear, and need to be replaced frequently, so that manpower and material resources are wasted, and the production progress is delayed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the utility model provides a take place deformation to make its length lengthen for solving the conveyer belt because of long-time use, the conveyer belt of lengthening not only influences the transportation of coal cinder but also very easily wears and teares, often needs to be changed, this not only extravagant manpower and materials can hinder the problem of production progress more, the utility model provides a colliery electromechanical transportation transmission.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a coal mine electromechanical transportation transmission device comprises a conveyor belt for conveying coal briquettes and a driving wheel which is arranged at one end of the length direction of the conveyor belt and provides power for the conveyor belt, a first supporting component which is adjustable in height and used for supporting the driving wheel is arranged at the bottom of the driving wheel, a driven wheel which is used for being matched with the driving wheel to rotate and providing support for the conveyor belt is arranged at one end of the conveyor belt, a second supporting component which is fixed in height is arranged at the bottom of the driven wheel, the first supporting component and the second supporting component are connected with device rods which are respectively connected with the first supporting component and the second supporting component in a pivoting mode through a pair of device rods, a plurality of fixing pieces are arranged along the length direction of the two device rods, the fixing pieces on the two device rods are symmetrically arranged, and a conveying wheel used for tightening the conveyor belt is connected between the fixing pieces symmetrically arranged on the two device rods, the height of the transmission wheel is adjusted vertically, the transmission wheel is connected with an adjusting mechanism on the fixing piece, and the motor drives the driving wheel to rotate.

Further, the adjusting mechanism comprises a pair of sliding pieces connected with two ends of the inner shaft of the conveying wheel through bearings, the sliding pieces can slide vertically along the fixed pieces, and the adjusting mechanism also comprises a threaded rod of which the tail end is connected with the bearings of the sliding pieces and is arranged on the fixed pieces in a threaded mode.

Furthermore, the first support assembly comprises a first support frame which is connected with two ends of the inner shaft of the driving wheel through a bearing, two ends of the bottom of the first support frame are respectively and fixedly connected with an electric push rod for adjusting the vertical height of the support frame, and a first bearing plate for bearing the electric push rod is arranged at the bottom of the electric push rod.

Furthermore, the second support assembly comprises a second support frame which is connected with two ends of the driven wheel inner shaft through a bearing, and a second bearing plate which is used for bearing the second support frame is arranged at the bottom of the second support frame.

Furthermore, the fixing piece is vertically provided with a T-shaped sliding groove; the sliding piece is positioned in the T-shaped sliding groove, a T-shaped sliding block matched with the sliding piece is constructed, and the T-shaped sliding block can vertically slide along the T-shaped sliding groove.

Furthermore, a plurality of universal wheels are arranged at the bottoms of the first bearing plate and the second bearing plate.

The utility model has the advantages as follows:

1. the utility model discloses a vertical of adjusting the transfer gear can make the conveyer belt after the lengthening stretch tightly the conveyer belt of having solved after the lengthening extremely easily wearing and tearing to highly then contradict at the internal surface of conveyer belt, the problem that needs to be changed often and highly make the whole slope of conveyer belt through the supporting component one of adjusting action wheel one side can be so that save electric power when conveying the coal cinder.

Drawings

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

fig. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

reference numerals: 1. a conveyor belt; 2. a driving wheel; 3. a first support component; 31. a first support frame; 32. an electric push rod; 33. a first bearing plate; 4. a driven wheel; 5. a second support component; 51. a second support frame; 52. a second bearing plate; 53. a universal wheel; 6. a device lever; 7. a fixing member; 71. a T-shaped chute; 8. a transfer wheel; 9. an adjustment mechanism; 91. a slider; 911. a T-shaped slider; 92. a threaded rod; 10. an electric motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 and 2, a coal mine electromechanical transportation transmission device comprises a conveyor belt 1 for conveying coal briquettes and a driving wheel 2 which is arranged at one end of the conveyor belt 1 in the length direction and provides power for the conveyor belt 1, a supporting assembly I3 which is adjustable in height and is used for supporting the driving wheel 2 is arranged at the bottom of the driving wheel 2, a driven wheel 4 which is used for matching with the driving wheel 2 to rotate and providing support for the conveyor belt 1 is arranged at one end of the conveyor belt 1 far away from the driving wheel 2, a supporting assembly II 5 with fixed height is arranged at the bottom of the driven wheel 4, the supporting assembly I3 and the supporting assembly II 5 are connected through a pair of device rods 6 which are respectively connected with the supporting assembly I3 and the supporting assembly II 5 in a pivoting mode, a plurality of fixing pieces 7 are arranged along the length direction of the two device rods 6, the fixing pieces 7 on the two device rods 6 are symmetrically arranged, a conveying wheel 8 which is used for tightening the conveyor belt 1 is connected between the fixing pieces 7 symmetrically arranged on the two device rods 6, also comprises an adjusting mechanism 9 which is used for adjusting the vertical height of the conveying wheel 8 and is connected with the fixing part 7 and a motor 10 which drives the driving wheel 2 to rotate, in some embodiments, after the conveyor belt 1 is deformed, the height of the conveyor wheel 8 relative to the vertical direction of the fixing part 7 is adjusted by adjusting the adjusting mechanism 9, the plurality of conveyor wheels 8 are pressed upwards or downwards against the inner wall of the conveyor belt 1 to straighten the conveyor belt 1, the tightness can be adjusted when the conveyor belt 1 is used, so that the phenomenon that the conveyor belt 1 is too loose and other parts are abraded is avoided, when transporting larger coal blocks, one side of the driving wheel 2 can be adjusted in height through a supporting component 3 which is adjustable in height and used for supporting the driving wheel 2, one side of the driving wheel 2 is raised, the conveying belt 1 forms a certain angle with the horizontal plane, and therefore certain electric energy loss can be reduced by utilizing kinetic energy fall when large coal blocks are conveyed.

As shown in fig. 1 and 3, the adjusting mechanism 9 includes a pair of sliding members 91 bearing-connected to two ends of the inner shaft of the transmission wheel 8, the sliding members 91 can slide vertically along the fixed member 7, and a threaded rod 92 with a distal end bearing-connected to the sliding members 91 and threaded on the fixed member 7, when the height of the transmission wheel 8 in the vertical direction relative to the fixed member 7 needs to be adjusted by the adjusting mechanism 9, the threaded rod 92 is rotated first to drive the sliding members 91 at the distal end to move up or down along the fixed member 7.

As shown in fig. 1, the first supporting assembly 3 includes a first supporting frame 31 connected to two ends of an inner shaft of the driving wheel 2 through a bearing, two ends of a bottom of the first supporting frame 31 are respectively and fixedly connected with an electric push rod 32 for adjusting a vertical height of the supporting frame, a first bearing plate 33 for bearing the electric push rod 32 is arranged at a bottom of the electric push rod 32, and when large coal briquettes are transported, one end of the driving wheel 2 can be lifted through the electric push rod 32.

As shown in fig. 1, the second supporting assembly 5 includes a second supporting frame 51 connected to two ends of the inner shaft of the driven wheel 4 through bearings, and a second bearing plate 52 for bearing the second supporting frame 51 is disposed at the bottom of the second supporting frame 51.

As shown in fig. 1 and 2, the fixing member 7 is vertically provided with a T-shaped sliding groove 71; the sliding piece 91 is located in the T-shaped sliding groove 71 and is configured with a T-shaped sliding block 911 adapted to the T-shaped sliding groove 71, and the T-shaped sliding block 911 can vertically slide along the T-shaped sliding groove 71.

As shown in FIG. 1, a plurality of universal wheels 53 are arranged at the bottom of the first bearing plate 33 and the second bearing plate 52, and the universal wheels 53 are used for moving the whole device, so that the problem of difficulty in carrying is solved.

Claims

1. The coal mine electromechanical transportation transmission device is characterized by comprising a conveyor belt (1) for conveying coal briquettes and a driving wheel (2) which is arranged at one end of the length direction of the conveyor belt (1) and provides power for the conveyor belt (1), wherein a first supporting component (3) which is adjustable in height and used for supporting the driving wheel (2) is arranged at the bottom of the driving wheel (2), a second supporting component (5) with a fixed height is arranged at one end, far away from the driving wheel (2), of the conveyor belt (1) and is used for matching with the driving wheel (2) to rotate and providing support for the conveyor belt (1), the first supporting component (3) and the second supporting component (5) are connected through a pair of device rods (6) which are respectively in pivot connection with the first supporting component (3) and the second supporting component (5), the device comprises two device rods (6), a plurality of fixing pieces (7) are arranged in the length direction of the device rods (6), the fixing pieces (7) on the two device rods (6) are symmetrically arranged, a conveying wheel (8) used for tightening the conveying belt (1) is connected between the fixing pieces (7) symmetrically arranged on the two device rods (6), and the device further comprises an adjusting mechanism (9) and a driving motor (10), wherein the conveying wheel (8) is vertical to the height and is connected onto the fixing pieces (7), and the driving motor (2) rotates.

2. A coal mine electromechanical transport transmission as claimed in claim 1 wherein said adjustment mechanism (9) includes a pair of sliding members (91) bearing-connected to opposite ends of the inner shaft of said conveyor wheel (8), said sliding members (91) being vertically slidable along said fixed member (7), and a threaded rod (92) having an end bearing-connected to said sliding members (91) and being threadedly mounted on said fixed member (7).

3. The coal mine electromechanical transportation transmission device is characterized in that the first support assembly (3) comprises a first support frame (31) which is connected with two ends of an inner shaft of the driving wheel (2) through bearings, two ends of the bottom of the first support frame (31) are fixedly connected with an electric push rod (32) used for adjusting the vertical height of the support frame respectively, and a first bearing plate (33) used for bearing the electric push rod (32) is arranged at the bottom of the electric push rod (32).

4. The electromechanical transportation transmission device for the coal mine is characterized in that the second support assembly (5) comprises a second support frame (51) which is connected with two ends of the inner shaft of the driven wheel (4) through bearings, and a second bearing plate (52) used for bearing the second support frame (51) is arranged at the bottom of the second support frame (51).

5. A coal mine electromechanical haulage transmission according to claim 2, wherein said stationary member (7) is vertically provided with a T-shaped chute (71); the sliding piece (91) is positioned in the T-shaped sliding groove (71) and is provided with a T-shaped sliding block (911) matched with the T-shaped sliding groove, and the T-shaped sliding block (911) can vertically slide along the T-shaped sliding groove (71).

6. The coal mine electromechanical transportation transmission device according to claim 4, characterized in that a plurality of universal wheels (53) are arranged at the bottoms of the first bearing plate (33) and the second bearing plate (52).