CN211488222U - Clamping device is used in processing of colliery underground protection network - Google Patents

Abstract

The utility model discloses a clamping device is used in processing of colliery underground protection network, the on-line screen storage device comprises a base, be provided with the box on the base, the side all is provided with the chamber door about the box, the first connecting piece of top inner wall fixedly connected with of box. This clamping device is used in colliery protection network processing in pit, first U-shaped plate is extruded through the first extensible member that sets up, second U-shaped plate and third U-shaped plate downward displacement, drive first rotary drum through first pivot and extrude, can carry out stable centre gripping to the protection network, second rotary drum through first rotary drum and drives first conveyer belt and second conveyer belt and convey, convey the inside processing treatment that carries out of box to the protection network, it gets into the inside processing of box to drive the protection network, second drive wheel and second through inside setting are from the driving wheel, third drive wheel and third are from the driving wheel, only need a second motor just can drive the device work, the utilization ratio is improved, the machining efficiency to the protection network is improved.

Description

Clamping device is used in processing of colliery underground protection network

Technical Field

The utility model relates to a colliery processing technology field specifically is a clamping device is used in processing of colliery protection network in pit.

Background

The protective net for the underground coal mine is a steel wire net material for coal mine construction, adopts a crocheted net, a net sheet and a graticule as raw materials, is used for the safety of the ground support of the coal mine, is an ideal material for the side wall protection, the top protection, the false top protection, the corrosion prevention and the stone prevention of the coal mine foundation road, is an ideal material for the processing operation of the protective net at present, has low flexibility when clamping the protective net, incomplete processing smoothness and low processing efficiency,

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device is used in processing of colliery underground protection network to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for processing a coal mine underground protective net comprises a base, wherein a box body is arranged on the base, openings are formed in the left side surface and the right side surface of the box body, a first connecting piece is fixedly connected to the inner wall of the top of the box body, a first telescopic piece is fixedly connected to the bottom of the first connecting piece, a first U-shaped plate, a second U-shaped plate and a third U-shaped plate are respectively and fixedly connected to the bottoms of the three first telescopic pieces, first rotating shafts are respectively arranged on the front inner wall and the rear inner wall of each of the first U-shaped plate, the second U-shaped plate and the third U-shaped plate, bearings are respectively arranged at the two ends of each of the first rotating shafts and are clamped with the inner walls of the first U-shaped plate, the second rotating shafts are respectively and fixedly connected to the two sides of the first rotating shafts, a first conveying belt is sleeved on each of the first rotating shafts, a second rotating shaft is arranged, the two sides of the second rotating shaft are respectively sleeved with a second rotating drum, a second conveying belt is sleeved on the second rotating drum, a rotating drum brush is arranged in the box body and sleeved on the third rotating shaft, the two ends of the third rotating shaft are respectively clamped with a second connecting piece through bearings, the top end of the second connecting piece is fixedly connected with the inner wall of the box body, the right side wall of the second connecting piece is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with a first driving wheel, the first driving wheel is in transmission connection with a first driven wheel through a first belt, the first driven wheel is fixedly connected with the front end of the third rotating shaft, a second motor is fixedly connected on the base, the output shaft of the second motor is fixedly connected with a second driving wheel, the second driving wheel is in transmission connection with a second driven wheel through a second belt, the second driven wheel is sleeved on the second rotating shaft, a first gear is arranged on the front side of the second driven wheel, the first gear, first gear is connected with the meshing of second gear, the second gear cup joints at the round bar with the rear side, the front side inner wall fixed connection of round bar and box, the third drive wheel has been cup jointed on the round bar, the third drive wheel is connected from driving wheel transmission through third belt and third, the front side bottom fixedly connected with third connecting piece of third U-shaped board, the right side fixedly connected with second extensible member of third connecting piece, the right side swing joint of second extensible member has the supporting wheel, the top inner wall of box is provided with the paint spraying pipe.

Preferably, first connecting piece and first extensible member all are provided with threely, and the second pivot is provided with threely, and second pivot equidistance joint is at the box inner wall.

Preferably, the outer surface of the drum brush is provided with bristles, the second gear and the third transmission wheel are fixedly connected, and the second gear and the third transmission wheel are sleeved with the round rod through a bearing.

Preferably, the outer surface of the rotary drum brush is provided with bristles, the supporting wheel is positioned between the third driving wheel and the third driven wheel, and the supporting wheel is connected with the third driving wheel through a third belt in a transmission mode.

Preferably, the bottom of the paint spraying pipe is provided with a plurality of spray heads, a switch is arranged in the control box, and the output end of the switch is electrically connected with the first motor and the second motor.

Compared with the prior art, the beneficial effects of the utility model are that: this clamping device is used in colliery protection network processing in pit, first U-shaped plate is extruded through the first extensible member that sets up, second U-shaped plate and third U-shaped plate downward displacement, drive first rotary drum through first pivot and extrude, can carry out stable centre gripping to the protection network, second rotary drum through first rotary drum and drives first conveyer belt and second conveyer belt and convey, convey the inside processing treatment that carries out of box to the protection network, it gets into the inside processing of box to drive the protection network, second drive wheel and second through inside setting are from the driving wheel, third drive wheel and third are from the driving wheel, only need a second motor just can drive the device work, the utilization ratio is improved, the machining efficiency to the protection network is improved.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic left-side sectional view of the present invention;

FIG. 3 is an enlarged front view of the structure of FIG. 1;

fig. 4 is an enlarged left side view of the structure of fig. 2, which is partially B.

In the figure: 1 base, 2 boxes, 3 doors, 4 first connecting pieces, 5 first telescopic pieces, 6 first U-shaped plates, 7 second U-shaped plates, 8 third U-shaped plates, 9 first rotating shafts, 10 first rotating drums, 11 first conveying belts, 12 second rotating shafts, 13 second rotating drums, 14 second conveying belts, 15 drum brushes, 16 third rotating shafts, 17 second connecting pieces, 18 first motors, 19 first driving wheels, 20 first belts, 21 first driven wheels, 22 second motors, 23 second driving wheels, 24 second belts, 25 second driven wheels, 26 first gears, 27 second gears, 28 round rods, 29 third driving wheels, 30 third belts, 31 third driven wheels, 32 third connecting pieces, 33 second telescopic pieces, 34 supporting wheels, 35 paint spraying pipes and 36 control boxes.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a clamping device for processing a coal mine underground protective net comprises a base 1, wherein the base 1 supports the device, a box body 2 is arranged on the base 1, the box body 2 protects and supports the device, box doors 3 are respectively arranged on the left side and the right side of the box body 2, the box doors 3 are used for allowing an unprocessed protective net to enter and taking out a processed protective net, a first connecting piece 4 is fixedly connected to the inner wall of the top of the box body 2, the first connecting piece 4 is used for connecting the first telescopic piece 5 with the inner wall of the top of the box body 2, a first telescopic piece 5 is fixedly connected to the bottom of the first connecting piece 4, a first U-shaped plate 6, a second U-shaped plate 7 and a third U-shaped plate 8 are extruded through the arranged first telescopic piece 5 and move downwards, a first rotating cylinder 10 is driven to extrude through a first rotating shaft 9, stable clamping can be carried out on the protective net, three first connecting pieces 4 and three first telescopic pieces 5 are arranged, the bottoms of the three first telescopic parts 5 are respectively fixedly connected with a first U-shaped plate 6, a second U-shaped plate 7 and a third U-shaped plate 8, the first U-shaped plate 6, the second U-shaped plate 7 and the third U-shaped plate 8 are respectively used for connecting the first telescopic parts 5 with a first rotating shaft 9, the front and back inner walls of the first U-shaped plate 6, the second U-shaped plate 7 and the third U-shaped plate 8 are respectively provided with the first rotating shaft 9, two ends of the first rotating shaft 9 are respectively provided with a bearing which is clamped with the inner walls of the first U-shaped plate 6, the second U-shaped plate 7 and the third U-shaped plate 8, two sides of the first rotating shaft 9 are respectively and fixedly connected with a first rotating cylinder 10, the first rotating cylinder 10 is used for driving a first conveying belt 11 to rotate, the first conveying belt 11 is sleeved on the first rotating cylinder 10, a second rotating shaft 12 is arranged between the front and back inner walls of the box body 2, three second rotating shafts 12 are equidistantly, the two ends of a second rotating shaft 12 are respectively clamped with the front inner wall and the rear inner wall of the box body 2 through bearings, the second rotating shaft 12 is used for driving a second rotating drum 13 to rotate, the two sides of the second rotating shaft 12 are respectively sleeved with a second rotating drum 13, the second rotating drum 13 drives a second conveyor belt 14 to rotate, the second rotating drum 13 is sleeved with a second conveyor belt 14, a first conveyor belt 11 and a second conveyor belt 14 are driven to convey through a first rotating drum 10 and the second rotating drum 13 which are arranged, a protective net is conveyed into the box body to be processed, the protective net is driven to enter the box body to be processed, a rotating drum brush 15 is arranged inside the box body 2, brush bristles are arranged on the outer surface of the rotating drum brush 15, the surface of the protective net is cleaned through the rotating drum brush 15, impurities are prevented from being adsorbed on the surface of the protective net before paint spraying, the rotating drum brush 15 is sleeved on a third rotating shaft 16, the third, the two ends of a third rotating shaft 16 are clamped with a second connecting piece 17 through bearings, the second connecting piece 17 plays a role in supporting and fixing the third rotating shaft 16, the top end of the second connecting piece 17 is fixedly connected with the inner wall of the box body 2, the right side wall of the second connecting piece 17 is fixedly connected with a first motor 18, the output end of the first motor 18 drives the drum brush 15 to rotate through the transmission connection of a first transmission wheel 19 and a first driven wheel 21, the output shaft of the first motor 18 is fixedly connected with the first transmission wheel 19, the first transmission wheel 19 is in transmission connection with the first driven wheel 21 through a first belt 20, the first driven wheel 21 is fixedly connected with the front end of the third rotating shaft 16, a second motor 22 is fixedly connected with the base 1, the output end of the second motor 22 drives the first transmission wheel 11 and the second transmission belt 14 to perform transmission operation through transmission connection, the output shaft of the second motor 22 is fixedly connected with a second transmission wheel 23, the second transmission wheel 23 is in transmission connection with a second driven wheel 25 through a second belt 24, the second driven wheel 25 is sleeved on the second rotating shaft 12, a first gear 26 is arranged on the front side of the second driven wheel 25, the first gear 26 is sleeved on the second rotating shaft 12, the first gear 26 is in meshing connection with a second gear 27, the first gear 26 is in meshing connection with the second gear 27, the clockwise rotation of the second rotating shaft 12 is changed into anticlockwise rotation before being transmitted to the first rotating shaft 9, the transmission directions of the first transmission belt 11 and the second transmission belt 14 are prevented from being inconsistent, the second gear 27 is sleeved on the rear side of a round rod 28, the round rod 28 is fixedly connected with the inner wall of the front side of the box body 2, the round rod 28 plays a supporting and fixing role on the second gear 27 and the third transmission wheel 29, the third transmission wheel 29 is sleeved on the round rod 28, the second gear 27 is fixedly connected with the third transmission wheel 29, and the second gear 27 and the third transmission wheel 29 are sleeved with the round rod 28 through a bearing, the second gear 27 is fixedly connected with a third driving wheel 29, the second gear 27 directly drives the third driving wheel 29 to rotate, the third driving wheel 29 is in transmission connection with a third driven wheel 31 through a third belt 30, the third belt 30 is used for connecting the third driving wheel 29 with the third driven wheel 31, only one second motor 22 is needed to drive the device to work through the arranged second driving wheel 23, the second driven wheel 25, the third driving wheel 29 and the third driven wheel 31, the utilization rate is improved, the processing efficiency of the protective net is improved, the bottom of the front side of the third U-shaped plate 8 is fixedly connected with a third connecting piece 32, the right side of the third connecting piece 32 is fixedly connected with a second telescopic piece 33, the second telescopic piece 33 applies outward thrust to a supporting wheel 34, the third belt 30 is prevented from loosening and slipping when the first telescopic piece 5 is extruded downwards, the right side of the second telescopic piece 33 is movably connected with the supporting wheel 34, supporting wheel 34 is located between third drive wheel 29 and the third driven wheel 31, supporting wheel 34 passes through third belt 30 transmission connection operation, the top inner wall of box 2 is provided with paint spraying pipe 35, paint spraying pipe 35's bottom is provided with a plurality of shower nozzles, paint spraying pipe 35 carries out the operation of spraying paint to the protection network through the shower nozzle, the left side wall top side fixedly connected with control box 36 of box 2, be provided with the switch in the control box 36, and the output of switch is connected with first motor 18 and second motor 22 electricity, switch in the control box 36 carries out control management to first motor 18 and second motor 22, can effectual improvement work efficiency.

The working principle is as follows: starting a switch in the control box 36, operating the first motor 18 and the second motor 22, putting the protective net between the first conveyor belt 11 and the second conveyor belt 14 through the left box door 3, the first motor 18 driving the first driving wheel 19 to rotate, the first driving wheel 19 driving the first driven wheel 21 to rotate through the first belt 20, the first driven wheel 21 driving the third rotating shaft 16 to rotate, the third rotating shaft 16 driving the drum brush 15 to rotate, cleaning the surface of the protective net, the second motor 22 driving the second driving wheel 23 to rotate, the second driving wheel 23 driving the second driven wheel 25 to rotate through the second belt 24, the second driven wheel 25 driving the second drum 13 to rotate through the second rotating shaft 12, the second drum 13 driving the second conveyor belt 14 to perform conveying operation, simultaneously, the second rotating shaft 12 driving the first gear 26 to rotate, the first gear 26 being meshed with the second gear 27, second gear 27 drives third drive wheel 29 and rotates, third drive wheel 29 drives the third through third belt 30 and follows driving wheel 31 and rotate the operation, the third drives first pivot 9 from driving wheel 31 and rotates, first pivot 9 drives first rotary drum 10 and rotates, first rotary drum 10 drives first conveyer belt 11 and carries out the conveying operation, the protection network of conveying is painted to the pipe 35 that sprays paint, at last through conveying the protection network of painting the completion to right side chamber door 3, carry out processing operation on next step.

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 (5)

1. The utility model provides a clamping device is used in processing of colliery underground protection network, includes base (1), its characterized in that: the box body (2) is arranged on the base (1), the box doors (3) are arranged on the left side and the right side of the box body (2), a first connecting piece (4) is fixedly connected to the inner wall of the top of the box body (2), a first telescopic piece (5) is fixedly connected to the bottom of the first connecting piece (4), a first U-shaped plate (6), a second U-shaped plate (7) and a third U-shaped plate (8) are respectively and fixedly connected to the bottoms of the three first telescopic pieces (5), first rotating shafts (9) are respectively arranged on the front inner wall and the rear inner wall of each of the first U-shaped plate (6), the second U-shaped plate (7) and the third U-shaped plate (8), bearings are respectively arranged at the two ends of each of the first rotating shafts (9) and are clamped with the inner walls of the first U-shaped plate (6), the second U-shaped plate (7) and the third U-shaped plate (8), first rotating drums (, the automatic conveying device is characterized in that a first conveying belt (11) is sleeved on the first rotary drum (10), a second rotary drum (12) is arranged between the front inner wall and the rear inner wall of the box body (2), two ends of the second rotary drum (12) are clamped with the front inner wall and the rear inner wall of the box body (2) through bearings, two sides of the second rotary drum (12) are sleeved with second rotary drums (13), a second conveying belt (14) is sleeved on the second rotary drum (13), a rotary drum brush (15) is arranged inside the box body (2), the rotary drum brush (15) is sleeved on a third rotary shaft (16), two ends of the third rotary shaft (16) are clamped with a second connecting piece (17) through bearings, the top end of the second connecting piece (17) is fixedly connected with the inner wall of the box body (2), a first motor (18) is fixedly connected with the right side wall of the second connecting piece (17), an output shaft of the first motor (18) is fixedly connected with a first driving wheel (19), the first driving wheel (19) is in transmission connection with a first driven wheel (21) through a first belt (20), the first driven wheel (21) is fixedly connected with the front end of a third rotating shaft (16), a second motor (22) is fixedly connected to the base (1), an output shaft of the second motor (22) is fixedly connected with a second driving wheel (23), the second driving wheel (23) is in transmission connection with a second driven wheel (25) through a second belt (24), the second driven wheel (25) is sleeved on a second rotating shaft (12), a first gear (26) is arranged on the front side of the second driven wheel (25), the first gear (26) is sleeved on the second rotating shaft (12), the first gear (26) is in meshing connection with a second gear (27), the second gear (27) is sleeved on the rear side and the front side of a round rod (28), and the round rod (28) is fixedly connected with the inner wall of the front side of the box body (2), the round bar (28) is sleeved with a third driving wheel (29), the third driving wheel (29) is in transmission connection with a third driven wheel (31) through a third belt (30), a third connecting piece (32) is fixedly connected to the bottom of the front side of a third U-shaped plate (8), a second telescopic piece (33) is fixedly connected to the right side of the third connecting piece (32), a supporting wheel (34) is movably connected to the right side of the second telescopic piece (33), a paint spraying pipe (35) is arranged on the inner wall of the top of the box body (2), and a control box (36) is fixedly connected to the top of the left side wall of the box body (2).

2. The clamping device for processing the coal mine underground protective net according to claim 1, which is characterized in that: first connecting piece (4) and first extensible member (5) all are provided with threely, second pivot (12) are provided with threely, and second pivot (12) equidistance joint is at box (2) inner wall.

3. The clamping device for processing the coal mine underground protective net according to claim 1, which is characterized in that: the outer surface of the rotary drum brush (15) is provided with brush bristles, the second gear (27) is fixedly connected with the third driving wheel (29), and the second gear (27) and the third driving wheel (29) are sleeved with the round rod (28) through a bearing.

4. The clamping device for processing the coal mine underground protective net according to claim 1, which is characterized in that: the supporting wheel (34) is positioned between the third driving wheel (29) and the third driven wheel (31), and the supporting wheel (34) is in transmission connection operation through the third belt (30).

5. The clamping device for processing the coal mine underground protective net according to claim 1, which is characterized in that: the bottom of the paint spraying pipe (35) is provided with a plurality of spray heads, a switch is arranged in the control box (36), and the output end of the switch is electrically connected with the first motor (18) and the second motor (22).

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