CN214446848U

CN214446848U - Mining belt cutting device

Info

Publication number: CN214446848U
Application number: CN202120535342.9U
Authority: CN
Inventors: 乔茂华; 周文彬; 冯娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-10-22
Anticipated expiration: 2031-03-15

Abstract

The utility model discloses a mining belt cutting device relates to cutting machine technical field, the on-line screen storage device comprises a base, the both ends of base are all rotated and are connected with the removal wheel, the top fixedly connected with workstation of base, the equal fixedly connected with support column in one end both sides of workstation, the top fixedly connected with cutting mechanism of support column, the edge of a knife that falls has been seted up to top one side of workstation, the edge of a knife that falls is located cutting mechanism's below, the other end of workstation is seted up and is put first recess. This mining belt cutting device sets up through the cooperation between fixed establishment, first clamping mechanism and the second clamping mechanism, has solved the problem of the adjustment width height of being not convenient for, has improved the cutting stability of device, has improved the cutting accuracy nature of device, has avoided the belt not the level at cutting back incision, utilizes fixed establishment further can follow the regulation that can carry out the difference down according to the height.

Description

Mining belt cutting device

Technical Field

The utility model relates to a cutting machine technical field specifically is a mining belt cutting device.

Background

After the mining conveying belt is replaced, an old belt has a fracture, the fracture surface is uneven, and the width and the height of the existing mining belt cutting and fixing device are not convenient to adjust, so that the mining conveying belt is suitable for different belt sizes.

Therefore, there is a need for a mining belt cutting apparatus that solves the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a mining belt cutting device to solve the current mining belt cutting device who proposes among the above-mentioned background art and be not convenient for adjust the problem of width height.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a mining belt cutting device comprises a base, wherein two ends of the base are respectively and rotatably connected with a movable wheel, the top end of the base is fixedly connected with a workbench, two sides of one end of the workbench are fixedly connected with supporting columns, the top end of the supporting column is fixedly connected with a cutting mechanism, one side of the top end of the workbench is provided with a knife falling edge, the knife falling edge is positioned below the cutting mechanism, the other end of the workbench is provided with a first groove, a first clamping mechanism is arranged in the first groove, a fixing mechanism is arranged on one side of the cutting mechanism close to the first clamping mechanism, the fixing mechanism is fixedly connected with the workbench, a second groove is arranged at one end of the workbench far away from the first clamping mechanism, a second clamping mechanism is arranged in the second groove and is positioned below the fixing mechanism;

the fixing mechanism comprises a fixing frame and a third motor, the fixing frame is door-shaped and is fixedly connected with the workbench, a third groove is formed in the bottom end of the fixing frame, an opening of the third groove faces downwards, a pressing mechanism is arranged inside the third groove, the third motor is fixedly connected to one side of the top end of the fixing frame, and an output shaft of the third motor is fixedly connected with the pressing mechanism.

Preferably, the cutting mechanism comprises an electromagnetic rail, a rail sliding block, a motor block, a cutting knife and a controller, the bottom end of the electromagnetic rail is fixedly connected with the support column, one end of the electromagnetic rail is fixedly connected with the controller, the outer side of the electromagnetic rail is slidably connected with the rail sliding block, one side of the rail sliding block is fixedly connected with the motor block, and the output shaft of the motor block is detachably connected with the cutting knife.

Preferably, the first clamping mechanism comprises a first baffle, a first sliding baffle, a first threaded rod and a first motor, the first threaded rod is connected with the inner part of the first groove in a rotating mode, one end of the first groove is fixedly connected with the first baffle, the first sliding baffle is in threaded connection with the first threaded rod, an output shaft of the first motor is fixedly connected with the first threaded rod, and the first motor is fixedly connected with one side of the workbench, which is far away from the third motor.

Preferably, hold-down mechanism includes worm, worm wheel, pivot, worm wheel threaded rod and clamp plate, the top both sides of clamp plate all with worm wheel threaded rod threaded connection, the one end that the clamp plate was kept away from to the worm wheel threaded rod is connected with the bottom fixed connection of worm wheel, the top and the pivot fixed connection of worm wheel, the worm rotates with the third recess and is connected, the one end of worm and the output shaft fixed connection of third motor, the worm wheel is connected with the worm meshing, the pivot rotates with the top of third recess and is connected.

Preferably, the second clamping mechanism comprises a second threaded rod, a second baffle, a second sliding baffle and a second motor, the second threaded rod is rotatably connected with the second groove, the second baffle is fixedly connected with one end of the second groove, the second threaded rod is in threaded connection with the second sliding baffle, one end of the second threaded rod is fixedly connected with an output shaft of the second motor, the second motor is fixedly connected with the workbench, and the second motor is arranged on the same side as the third motor.

(III) advantageous effects

Compared with the prior art, the utility model provides a mining belt cutting device possesses following beneficial effect:

1. this mining belt cutting device, through fixed establishment, cooperation setting between first clamping mechanism and the second clamping mechanism, the problem of the adjustment width height of being not convenient for is solved, the cutting stability of device has been improved, the cutting accuracy nature of device has been improved, it is not the level to have avoided the belt to cut the back incision, utilize fixed establishment further can follow the fixed of down to compress tightly can carry out different regulations according to the height, utilize first clamping device and second clamping device can adjust different widths and be suitable for different belts.

2. This mining belt cutting device sets up through the base, removes the cooperation between wheel, cutting knife and the motor piece, has solved the problem that is not convenient for remove and is not convenient for change the cutting knife, has improved the life-span of device, has improved the portability of device, and convenient transport avoids cutting time long tool to produce wearing and tearing through the detachable cutting knife, utilizes the motor piece further to make the cutting knife can alternate the angle.

Drawings

FIG. 1 is a schematic perspective view of the structure of the working table of the present invention;

FIG. 2 is a schematic sectional view of the structure of the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

FIG. 4 is a schematic sectional view of the cutting device according to the present invention;

fig. 5 is a schematic front view of the electromagnetic track structure of the present invention.

In the figure: 1. a second baffle; 2. pressing a plate; 3. a worm gear threaded rod; 4. a worm; 5. a worm gear; 6. a rotating shaft; 7. a fixed mount; 8. a third motor; 10. a first motor; 11. a base; 12. a second threaded rod; 13. a second slide damper; 15. a second motor; 16. a work table; 19. a first threaded rod; 20. a moving wheel; 21. a first baffle plate; 22. a first slide damper; 23. a knife edge falls; 24. a support pillar; 25. a cutting knife; 26. a motor block; 27. an electromagnetic track; 28. a controller; 29. a track slider.

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.

Referring to fig. 1-5, a mining belt cutting device includes a base 11, two ends of the base 11 are rotatably connected with a moving wheel 20, a worktable 16 is fixedly connected to a top end of the base 11, support pillars 24 are fixedly connected to two sides of one end of the worktable 16, a cutting mechanism is fixedly connected to a top end of the support pillars 24, the cutting mechanism includes an electromagnetic rail 27, a rail slider 29, a motor block 26, a cutting knife 25 and a controller 28, a bottom end of the electromagnetic rail 27 is fixedly connected to the support pillars 24, one end of the electromagnetic rail 27 is fixedly connected to the controller 28, a rail slider 29 is slidably connected to an outer side of the electromagnetic rail 27, one side of the rail slider 29 is fixedly connected to the motor block 26, the cutting knife 25 is detachably connected to an output shaft of the motor block 26, a cutting edge 23 is formed on one side of a top end of the worktable 16, the cutting edge 23 is located below the cutting mechanism, a first groove is formed on the other end of the worktable 16, a first clamping mechanism is arranged in the first groove, the first clamping mechanism comprises a first baffle plate 21, a first sliding baffle plate 22, a first threaded rod 19 and a first motor 10, the first threaded rod 19 is rotatably connected with the inside of the first groove, one end of the first groove is fixedly connected with the first baffle plate 21, the first sliding baffle plate 22 is in threaded connection with the first threaded rod 19, an output shaft of the first motor 10 is fixedly connected with the first threaded rod 19, the first motor 10 is fixedly connected with one side of the workbench 16 far away from the third motor 8, one side of the cutting mechanism near the first clamping mechanism is provided with a fixing mechanism, the fixing mechanism is fixedly connected with the workbench 16, one end of the workbench 16 far away from the first clamping mechanism is provided with a second groove, a second clamping mechanism is arranged in the second groove, the second clamping mechanism comprises a second threaded rod 12, a second baffle plate 1, a second sliding baffle plate 13, A second motor 15, a second threaded rod 12 is rotatably connected with a second groove, one end of the second groove is fixedly connected with a second baffle 1, the second threaded rod 12 is in threaded connection with a second sliding baffle 13, one end of the second threaded rod 12 is fixedly connected with an output shaft of the second motor 15, the second motor 15 is fixedly connected with a workbench 16, the second motor 15 is at the same side with a third motor 8, a second clamping mechanism is positioned below the fixing mechanism, when the cutting knife 25 needs to be moved, the driving wheel 20 is in contact with the ground through a rotating shaft and can be moved, when the cutting knife does not need to be moved, the driving wheel 20 is lifted up through the rotating shaft, the device can be in contact with the ground without displacement, when the cutting knife 25 needs to be replaced, the device can be disassembled, plugged and installed through the detachable connection with the output shaft of a motor block 26, the problems that the cutting knife 25 is inconvenient to be moved and replaced are solved, the service life of the device is prolonged, and the portability of the device is improved, the carrying is convenient, the cutter 25 which can be disassembled can avoid the abrasion of the cutter in long cutting time, and the angle of the cutter 25 can be further changed by using the motor block 26;

the fixing mechanism comprises a fixing frame 7 and a third motor 8, the fixing frame 7 is door-shaped, the fixing frame 7 is fixedly connected with a workbench 16, a third groove is formed in the bottom end of the fixing frame 7, the opening of the third groove faces downwards, a pressing mechanism is arranged inside the third groove, the third motor 8 is fixedly connected to one side of the top end of the fixing frame 7, an output shaft of the third motor 8 is fixedly connected with the pressing mechanism, the pressing mechanism comprises a worm 4, a worm wheel 5, a rotating shaft 6, a worm wheel threaded rod 3 and a pressing plate 2, two sides of the top end of the pressing plate 2 are both in threaded connection with the worm wheel threaded rod 3, one end of the worm wheel threaded rod 3, far away from the pressing plate 2, is fixedly connected with the bottom end of the worm wheel 5, the top end of the worm wheel 5 is fixedly connected with the rotating shaft 6, the worm 4 is rotatably connected with the third groove, one end of the worm 4 is fixedly connected with the output shaft of the third motor 8, the worm wheel 5 is meshed with the worm 4, and the rotating shaft 6 is rotatably connected with the top end of the third groove, the belt is pushed in from the workbench 16, so that the position to be cut is pushed to the position below the cutting knife 25, then the first motor 10 is used for driving the first threaded rod 19 to rotate, the first threaded rod 19 rotates to enable the first sliding baffle 22 to clamp inwards to enable the belt to be fixed preliminarily, then the second motor 15 is used for driving the second threaded rod 12 to rotate, the second threaded rod 12 rotates to enable the second sliding baffle 13 to clamp inwards to clamp the belt for secondary fixed adjustment, then the third motor 8 is used for driving the worm 4 to rotate, the worm 4 drives the worm wheel 5 to rotate, the worm wheel 5 enables the pressing plate 2 to descend to enable the top end of the belt to be pressed downwards, the problem that the width and height cannot be adjusted conveniently is solved, the cutting stability of the device is improved, the cutting accuracy of the device is improved, the situation that the cut of the belt is not horizontal after cutting is avoided, different adjustments can be further performed according to the height by using the fixing mechanism to fix and press downwards, the first clamping device and the second clamping device can be used for adjusting different widths to adapt to different belts.

The working principle is as follows: the belt is pushed in from the workbench 16, so that the position to be cut is pushed to the position below the cutting knife 25, then the first motor 10 is used for driving the first threaded rod 19 to rotate, the first threaded rod 19 rotates to enable the first sliding baffle 22 to be clamped inwards to enable the belt to be fixed preliminarily, then the second motor 15 is used for driving the second threaded rod 12 to rotate, the second threaded rod 12 rotates to enable the second sliding baffle 13 to be clamped inwards to enable the belt to be fixed and adjusted for the second time, then the third motor 8 is used for driving the worm 4 to rotate, the worm 4 drives the worm wheel 5 to rotate, the worm wheel 5 enables the pressing plate 2 to descend to enable the top end of the belt to be pressed downwards, when the movement is needed, the driving wheel 20 is in contact with the ground through the rotating shaft and can move, when the movement is not needed, the driving wheel 20 is lifted through the rotating shaft, the device can be in contact with the ground without displacement, when the cutting knife 25 needs to be replaced, the detachable connection with the output shaft of the motor block 26 is adopted, the assembly can be disassembled and assembled in a plugging way.

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

Claims

1. The utility model provides a mining belt cutting device which characterized in that: the cutting device comprises a base (11), wherein both ends of the base (11) are rotatably connected with moving wheels (20), the top end of the base (11) is fixedly connected with a workbench (16), both sides of one end of the workbench (16) are fixedly connected with supporting columns (24), the top end of each supporting column (24) is fixedly connected with a cutting mechanism, one side of the top end of the workbench (16) is provided with a knife falling edge (23), the knife falling edge (23) is positioned below the cutting mechanism, the other end of the workbench (16) is provided with a first groove, a first clamping mechanism is arranged inside the first groove, one side of the cutting mechanism, which is close to the first clamping mechanism, is provided with a fixing mechanism, the fixing mechanism is fixedly connected with the workbench (16), one end of the workbench (16), which is far away from the first clamping mechanism, is provided with a second groove, and a second clamping mechanism is arranged inside the second groove, the second clamping mechanism is positioned below the fixing mechanism;

fixing mechanism includes mount (7) and third motor (8), mount (7) are door-shaped, mount (7) and workstation (16) fixed connection, the third recess has been seted up to the bottom of mount (7), the opening of third recess is down, the inside of third recess is provided with hold-down mechanism, top one side fixedly connected with third motor (8) of mount (7), the output shaft and the hold-down mechanism fixed connection of third motor (8).

2. The mining belt cutting device of claim 1, characterized in that: the cutting mechanism comprises an electromagnetic track (27), a track sliding block (29), a motor block (26), a cutting knife (25) and a controller (28), the bottom end of the electromagnetic track (27) is fixedly connected with a supporting column (24), one end of the electromagnetic track (27) is fixedly connected with the controller (28), the outer side of the electromagnetic track (27) is connected with the track sliding block (29) in a sliding mode, one side of the track sliding block (29) is fixedly connected with the motor block (26), and the output shaft of the motor block (26) is detachably connected with the cutting knife (25).

3. The mining belt cutting device of claim 1, characterized in that: first clamping mechanism includes first baffle (21), first slide damper (22), first threaded rod (19) and first motor (10), first threaded rod (19) are connected with the inside rotation of first recess, the one end and first baffle (21) fixed connection of first recess, first slide damper (22) and first threaded rod (19) threaded connection, the output shaft and first threaded rod (19) fixed connection of first motor (10), one side fixed connection of third motor (8) is kept away from with workstation (16) in first motor (10).

4. The mining belt cutting device of claim 1, characterized in that: hold-down mechanism includes worm (4), worm wheel (5), pivot (6), worm wheel threaded rod (3) and clamp plate (2), the top both sides of clamp plate (2) all with worm wheel threaded rod (3) threaded connection, the bottom fixed connection of the one end of clamp plate (2) and worm wheel (5) is kept away from in worm wheel threaded rod (3), the top and pivot (6) fixed connection of worm wheel (5), worm (4) rotate with the third recess and are connected, the one end of worm (4) and the output shaft fixed connection of third motor (8), worm wheel (5) are connected with worm (4) meshing, pivot (6) are connected with the top rotation of third recess.

5. The mining belt cutting device of claim 1, characterized in that: the second clamping mechanism comprises a second threaded rod (12), a second baffle (1), a second sliding baffle (13) and a second motor (15), the second threaded rod (12) is rotatably connected with a second groove, one end of the second groove is fixedly connected with the second baffle (1), the second threaded rod (12) is in threaded connection with the second sliding baffle (13), one end of the second threaded rod (12) is fixedly connected with an output shaft of the second motor (15), the second motor (15) is fixedly connected with the workbench (16), and the second motor (15) is positioned on the same side as the third motor (8).