CN212049300U

CN212049300U - Electromechanical transportation transmission structure for coal mine

Info

Publication number: CN212049300U
Application number: CN202020612742.0U
Authority: CN
Inventors: 吕同建; 樊晶; 武传伟; 秦瑞; 曹亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-12-01
Anticipated expiration: 2030-04-22

Abstract

The utility model relates to a transmission technical field, and a colliery electromechanical transportation transmission structure is disclosed, the on-line screen storage device comprises a base, the top level of base is equipped with the backup pad, the fixed pivot that is equipped with in lower surface left side of backup pad, the lower extreme of pivot passes through antifriction bearing and is connected with the upper surface rotation of base, the upper surface of base is equipped with and is used for driving the rotatory actuating mechanism of pivot, the fixed first bracing piece that is equipped with in lower surface right side of backup pad, the fixed universal ball that is equipped with of lower extreme of first bracing piece, the arc wall has been seted up to the upper surface of base, universal ball rolls and sets up in the inside of arc wall, the top of backup pad is equipped with the mount, the inside of mount is equipped with transmission device, the bottom left and right sides. The utility model discloses can the angle of automatically regulated transmission band, the staff of being convenient for simultaneously takes out the transmission band from the inside of mount and maintains, reduces staff's intensity of labour.

Description

Electromechanical transportation transmission structure for coal mine

Technical Field

The utility model relates to a transmission technical field especially relates to a colliery electromechanical transportation transmission structure.

Background

Coal is the most main solid fuel and is one of combustible organic rocks, the coal mine is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an open-pit coal mine, when a coal seam is far away from the ground surface, a tunnel is generally dug towards the underground, the coal mine is the mineworker coal mine, most coal mines in China belong to the mineworker coal mine, the coal mine range comprises a large area of the ground underground and related facilities, the coal mine is a reasonable space which is dug by people when the people excavate a geological layer rich in coal, and generally comprises the tunnel, the underground pit, a mining surface and the like, and the coal is conveyed through an electromechanical transportation transmission device.

But current transmission is when using, when needs carry the colliery to different positions, needs the staff to promote the gyro wheel of whole device below and carries out angle modulation, because the road conditions of colliery is relatively poor, promotes that whole device angle modulation is comparatively hard, and when transmission damaged moreover, the staff's maintenance of being not convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the angle adjustment of the middle moving device in the prior art is comparatively laborious, and the maintenance of the staff is not convenient, and the electromechanical transportation transmission structure of the coal mine is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a coal mine electromechanical transportation transmission structure comprises a base, wherein a supporting plate is horizontally arranged above the base, a rotating shaft is fixedly arranged on the left side of the lower surface of the supporting plate, the lower end of the rotating shaft is rotatably connected with the upper surface of the base through a rolling bearing, a driving mechanism for driving the rotating shaft to rotate is arranged on the upper surface of the base, a first supporting rod is fixedly arranged on the right side of the lower surface of the supporting plate, universal balls are fixedly arranged at the lower end of the first supporting rod, an arc-shaped groove is formed in the upper surface of the base, the universal balls are arranged in the arc-shaped groove in a rolling manner, a fixing frame is arranged above the supporting plate, a transmission mechanism is arranged in the fixing frame, a first U-shaped block and a second U-shaped block are fixedly arranged on the left side of the bottom of the fixing frame respectively, a second supporting rod is fixedly arranged on the left side of the upper surface of the supporting plate, and the, the upper surface right side of backup pad is fixed and is equipped with third U type piece, and the inside of third U type piece is provided with the electricity jar through the rotation of second axis round pin, the piston rod end of electricity jar is connected with the inside wall rotation of second U type piece through the third pivot.

Preferably, the driving mechanism comprises a motor, a first gear and a second gear, the motor is fixedly arranged on the upper surface of the base, the first gear is fixedly arranged at the tail end of an output shaft of the motor, the second gear is fixedly arranged on a shaft wall of the rotating shaft, and the first gear and the second gear are meshed.

Preferably, the upper surface of base and the outside that is located motor, first gear and second gear are fixed and are equipped with the protection casing.

Preferably, transport mechanism includes transmission frame, transmission band and drive case, the transmission band sets up in the inside of transmission frame, the drive case is fixed to be set up on the left side wall of transmission frame, the transmission frame is located the inside of mount, the lateral wall both ends of mount all are provided with and are used for the fixed screw thread turning handle of transmission frame.

Preferably, the four corners of the lower surface of the base are fixedly provided with universal wheels.

Preferably, the angle of the rotating elevation angle of the fixing frame is 15-65 °.

Compared with the prior art, the utility model provides a colliery electromechanical transportation transmission structure possesses following beneficial effect:

1. this colliery electromechanical transportation transmission structure through backup pad, pivot, first bracing piece, universal ball, motor, first gear and the second gear that is equipped with, can the angle of automatically regulated mount, reduces staff's intensity of labour.

2. This colliery electromechanical transportation transmission structure through setting up transmission frame, transmission band, drive case and the screw thread turning handle on the mount, is convenient for the staff to take out the transmission frame from the inside of mount and maintains.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the angle that can the automatically regulated transmission band reduces staff's intensity of labour, and the staff of being convenient for simultaneously takes out the transmission band from the inside of mount and maintains.

Drawings

Fig. 1 is a schematic structural view of an electromechanical transportation transmission structure for a coal mine provided by the present invention;

FIG. 2 is a schematic top view of the base of FIG. 1;

fig. 3 is a schematic top view of the fixing frame in fig. 1.

In the figure: the device comprises a base 1, a supporting plate 2, a rotating shaft 3, a first supporting rod 4, a universal ball 5, a fixed frame 6, a first U-shaped block 7, a second U-shaped block 8, a second supporting rod 9, a third U-shaped block 10, an electric cylinder 11, a motor 12, a first gear 13, a second gear 14, a transmission frame 15, a transmission belt 16, a driving box 17, a threaded rotating handle 18, a universal wheel 19 and an arc-shaped groove 20.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a coal mine electromechanical transportation transmission structure comprises a base 1, a support plate 2 is horizontally arranged above the base 1, a rotating shaft 3 is fixedly arranged on the left side of the lower surface of the support plate 2, the lower end of the rotating shaft 3 is rotatably connected with the upper surface of the base 1 through a rolling bearing, a driving mechanism for driving the rotating shaft 3 to rotate is arranged on the upper surface of the base 1, a first support rod 4 is fixedly arranged on the right side of the lower surface of the support plate 2, a universal ball 5 is fixedly arranged at the lower end of the first support rod 4, an arc-shaped groove 20 is arranged on the upper surface of the base 1, the universal ball 5 is arranged inside the arc-shaped groove 20 in a rolling manner, a fixed frame 6 is arranged above the support plate 2, a transmission mechanism is arranged inside the fixed frame 6, a first U-shaped block 7 and a second U-shaped block 8 are respectively fixedly, and the upper end of the second supporting rod 9 is rotatably connected with the inner side wall of the first U-shaped block 7 through a first shaft pin, a third U-shaped block 10 is fixedly arranged on the right side of the upper surface of the supporting plate 2, an electric cylinder 11 is rotatably arranged inside the third U-shaped block 10 through a second shaft pin, the tail end of a piston rod of the electric cylinder 11 is rotatably connected with the inner side wall of the second U-shaped block 8 through a third shaft pin, and the angle of the rotary elevation angle of the fixing frame 6 is 15-65 degrees.

The driving mechanism comprises a motor 12, a first gear 13 and a second gear 14, the motor 12 is fixedly arranged on the upper surface of the base 1, the first gear 13 is fixedly arranged at the tail end of an output shaft of the motor 12, the second gear 14 is fixedly arranged on the shaft wall of the rotating shaft 3, and the first gear 13 and the second gear 14 are meshed.

A protective cover is fixedly arranged on the upper surface of the base 1 and outside the motor 12, the first gear 13 and the second gear 14.

The transmission mechanism comprises a transmission frame 15, a transmission belt 16 and a driving box 17, the transmission belt 16 is arranged in the transmission frame 15, the driving box 17 is fixedly arranged on the left side wall of the transmission frame 15, the transmission frame 15 is located in the fixing frame 6, and two ends of the side wall of the fixing frame 6 are provided with threaded rotating handles 18 used for fixing the transmission frame 15.

Universal wheels 19 are fixedly arranged at the four corners of the lower surface of the base 1.

In the utility model, when the angle of the transmission belt 16 needs to be adjusted, the motor 12 is turned on to work, the motor 12 can drive the first gear 13 to rotate, the first gear 13 drives the second gear 14, thereby the rotating shaft 3 and the supporting plate 2 can be driven to rotate and the transmission belt 16 inside the fixing frame 6 can be adjusted to adjust the horizontal angle, when the angle of the transmission belt 16 needs to be adjusted, the electric cylinder 11 is turned on to work, and the electric cylinder 11 extends out and pushes the fixing frame 6 to adjust the elevation angle; when the transmission belt 16 needs to be maintained, the operator unscrews the threaded rotating handle 18 by hand and draws the transmission rack 15 out of the fixed rack 6, so that the operator can conveniently maintain the transmission belt 16 in the transmission rack 15.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The coal mine electromechanical transportation transmission structure comprises a base (1) and is characterized in that a supporting plate (2) is horizontally arranged above the base (1), a rotating shaft (3) is fixedly arranged on the left side of the lower surface of the supporting plate (2), the lower end of the rotating shaft (3) is rotatably connected with the upper surface of the base (1) through a rolling bearing, a driving mechanism for driving the rotating shaft (3) to rotate is arranged on the upper surface of the base (1), a first supporting rod (4) is fixedly arranged on the right side of the lower surface of the supporting plate (2), universal balls (5) are fixedly arranged at the lower end of the first supporting rod (4), an arc-shaped groove (20) is formed in the upper surface of the base (1), the universal balls (5) are arranged inside the arc-shaped groove (20) in a rolling manner, a fixing frame (6) is arranged above the supporting plate (2), a transmission mechanism is arranged inside the fixing frame (, the utility model discloses a support of motor vehicle, including the bottom of mount (6), the bottom left and right sides is fixed respectively and is equipped with first U type piece (7) and second U type piece (8), the fixed second bracing piece (9) that is equipped with in upper surface left side of backup pad (2), and the upper end of second bracing piece (9) rotates through the inside wall of first pivot with first U type piece (7) and is connected, the fixed third U type piece (10) that is equipped with in upper surface right side of backup pad (2), and the inside of third U type piece (10) rotates through the second pivot and is provided with electric jar (11), the piston rod end of electric jar (11) rotates through the inside wall of third pivot with second U type piece (8) and is connected.

2. The electromechanical transportation transmission structure in coal mine according to claim 1, characterized in that the driving mechanism includes a motor (12), a first gear (13) and a second gear (14), the motor (12) is fixedly disposed on the upper surface of the base (1), the first gear (13) is fixedly disposed at the end of the output shaft of the motor (12), the second gear (14) is fixedly disposed on the shaft wall of the rotating shaft (3), and the first gear (13) and the second gear (14) are engaged with each other.

3. The coal mine electromechanical transportation transmission structure is characterized in that a protective cover is fixedly arranged on the upper surface of the base (1) and outside the motor (12), the first gear (13) and the second gear (14).

4. The electromechanical transportation transmission structure in coal mine according to claim 1, characterized in that the transmission mechanism includes a transmission frame (15), a transmission belt (16) and a driving box (17), the transmission belt (16) is disposed inside the transmission frame (15), the driving box (17) is fixedly disposed on the left side wall of the transmission frame (15), the transmission frame (15) is disposed inside the fixed frame (6), and both ends of the side wall of the fixed frame (6) are provided with threaded rotating handles (18) for fixing the transmission frame (15).

5. The coal mine electromechanical transportation transmission structure according to claim 1, characterized in that universal wheels (19) are fixedly arranged at four corners of the lower surface of the base (1).

6. A coal mine electromechanical transport transmission structure as claimed in claim 1, characterised in that the angle of elevation of rotation of the mount (6) is 15 ° to 65 °.