CN211569398U

CN211569398U - Full-automatic discharging device of highway waveform protective fence

Info

Publication number: CN211569398U
Application number: CN202020067130.8U
Authority: CN
Inventors: 王超; 王新; 王凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-09-25
Anticipated expiration: 2030-01-14

Abstract

A full-automatic unloading device for a road waveform protective fence belongs to the technical field of loading and unloading equipment. The automatic discharging device is composed of a carriage, an upright post, a Z-axis large hydraulic cylinder, a motor A, X-axis hydraulic cylinder, a Z-axis small hydraulic cylinder, a motor B, W type electromagnetic mechanical gripper, a discharging platform, a discharging support, a friction wheel, a bevel gear, a chain wheel, a chain, a fixing block, a magnetic shifting hook, a damping plate, a damping spring, a connecting block D, a pin B, a connecting threaded hole B, a rolling bearing and a universal wheel. The device replaces artifical or fork truck to remove the working method of unloading, reduces the workman injured and the possibility of scraping the lacquer, utilizes the mode of removing material mode and unpowered unloading of making things convenient for the full-automatic electromagnetic manipulator of efficient for remove unload more high-efficient, intelligence and safety, can walk the limit along the road in addition and unload, remove the distance of unloading accuracy and can remove the speed of unloading according to the speed of a motor vehicle automatic adjustment.

Description

Full-automatic discharging device of highway waveform protective fence

Technical Field

The utility model relates to a full automatic discharge device of highway waveform rail guard, specifically speaking have adopted the full-automatic electromagnetic manipulator's that has five degrees of freedom to remove the material mode, have installed the device of highway waveform rail guard unloading of the unpowered tripper that has special construction, belong to handling equipment technical field.

Background

Along with the continuous high-quality and high-efficiency construction of the road waveform guardrail, construction units are required to carry out high-efficiency continuous operation on the road waveform guardrail, construction teams at the present stage all adopt freight trucks with the length of 9m and the width of more than 2m to transport, the freight trucks need to load and unload cargos, the cargos are generally required to be moved between the ground and a cargo hopper of the freight trucks during loading and unloading, the road waveform guardrail plates are provided with zinc coating layers and even paint coating layers, so that the surfaces are prevented from being seriously scratched during the moving and unloading processes, in addition, the problems of large weight, inconvenient transfer and the like exist, the existing corrugated protective breast board is generally lifted and unloaded manually and transferred manually, or the forklift assists in manual lifting and transferring, but the manual carrying and lifting requires more hands, the labor intensity is high, the working efficiency is low, and the damage to people is easily caused.

SUMMERY OF THE UTILITY MODEL

Move to above-mentioned manual work or fork truck and unload with traditional not enough of unpowered tripper, the utility model provides a full automatic discharge device of highway waveform rail guard.

The utility model discloses a realize through following technical scheme: a full-automatic unloading device for a road waveform guard rail comprises a carriage, a stand column, a Z-axis large hydraulic cylinder, a motor A, X-axis hydraulic cylinder, a Z-axis small hydraulic cylinder, a motor B, W type electromagnetic mechanical gripper, a discharging platform, a discharging support, a friction wheel, a bevel gear, a chain wheel, a chain, a fixing block, a magnetic shifting hook, a damping plate, a damping spring, a connecting block D, a pin B, a connecting threaded hole B, a rolling bearing and a universal wheel, wherein the carriage is provided with a bottom carriage, a right carriage and a connecting hole A structure, the Z-axis large hydraulic cylinder is composed of a cylinder body A, a cylinder cavity A, a piston connecting rod A, an auxiliary telescopic rod A and a connecting block A, the X-axis hydraulic cylinder is composed of a cylinder body B, a cylinder cavity B, a piston connecting rod B, an auxiliary telescopic rod B, a connecting block B and a, the Z-axis small hydraulic cylinder consists of a cylinder body C, a cylinder cavity C, a piston connecting rod C, a hydraulic telescopic rod C and a connecting block C, the discharging support consists of a front main support, a rear main support, an inclined support frame, a vertical support and an adjusting support, the discharging platform consists of a connecting hole B, a pin A, a discharging plate, a sensor and a connecting threaded hole A, the magnetic shifting hook consists of a magnetic shifting rod and a magnetic hook, the bottom surface of the upright post is fixedly connected with a bottom carriage through a bolt, the upper surface of the upright post is fixedly connected with the cylinder body A of the Z-axis large hydraulic cylinder, the piston A is in gapless contact connection with the inner surface of the cylinder cavity A, the piston A is fixedly connected with the piston connecting rod A, the piston connecting rod A is fixedly connected with the lower end of the hydraulic telescopic rod A, and the upper end of the hydraulic telescopic rod A is fixedly connected with the connecting block A, the lower end of the auxiliary telescopic rod A is in contact connection with the cylinder body A in a clearance way, the upper end of the auxiliary telescopic rod A penetrates through the connecting block A to be fixedly connected with the connecting block B and is fixedly connected with the connecting block A at the same time, the motor A is fixed in a space formed by combining the connecting block A and the connecting block B, the motor A is in matched connection with the rotating connector, the rotating connector is fixedly connected with the cylinder body B, the piston B is in contact connection with the inner surface of the cylinder cavity B in a zero-clearance way, the piston B is fixedly connected with the piston connecting rod B, the piston connecting rod B is fixedly connected with the left end of the hydraulic telescopic rod B, the right end of the hydraulic telescopic rod B is fixedly connected with the cylinder body C of the Z-axis small hydraulic cylinder, and the left end of the auxiliary fixing rod B is fixedly connected with the cylinder body B, the right end of the auxiliary fixing rod B is connected with the left end of the auxiliary telescopic rod B in a matched mode, the right end of the auxiliary telescopic rod B is fixedly connected with a cylinder body C of the Z-axis small hydraulic cylinder, the piston C is connected with the inner surface of the cylinder cavity C in a zero-clearance contact mode, the piston C is fixedly connected with the piston connecting rod C, the piston C is fixedly connected with the upper end of the hydraulic telescopic rod C, the hydraulic telescopic rod C is connected with the connecting block C in a matched mode, the lower end of the hydraulic telescopic rod C penetrates through the upper end of the connecting block C and is not connected with the upper end of the connecting block C, the lower end of the hydraulic telescopic rod C is fixedly connected with a machine body of the motor B, the motor B is located on the inner side of the connecting block C and is not in contact with the connecting block C, and the connecting block C is fixedly connected with the W-shaped electromagnetic mechanical gripper through bolts, the rotating shaft of the motor B is matched and connected with the middle part of the W-shaped electromagnetic mechanical gripper, the connecting hole A is fixedly connected with the right side carriage, the connecting hole A is fixedly connected with the connecting hole B through a pin A, the connecting hole B is fixedly connected with the left side of the discharging plate, the sensor is placed under the discharging plate, the right side of the discharging plate is fixedly connected with the left side of the connecting block D through a connecting threaded hole A and a connecting threaded hole B in a threaded manner, the right side of the connecting block D is fixedly connected with the front main support and the rear main support through a pin B, the top end and the bottom end of the front main support are respectively provided with a chain wheel A and a chain wheel B, the chain A is meshed and connected with the chain wheel A and the chain wheel B, and three magnetic shifting hooks are fixedly connected with the chain A, the top end and the bottom end of the rear main bracket are respectively provided with a chain wheel C and a chain wheel D, the chain B is meshed with the chain wheel C and the chain wheel D, three magnetic shifting hooks are fixedly connected with the chain B, four ends of the inclined support frame are respectively fixedly connected with the front main bracket and the rear main bracket at positions which are separated from the upper part and the lower part of the chain wheel, the bottom ends of the four vertical supports are hinged with the four universal wheels, the top ends of the four vertical supports are respectively fixedly connected with the front main bracket and the rear main bracket at positions which are separated from the upper part and the lower part of the chain wheel by one fifth, the five adjusting supports are respectively fixedly connected with the vertical supports, the damping plate A is hinged with the front main bracket, two ends of the damping spring A are respectively connected with the damping plate A and the front main bracket, and the damping plate B is hinged with the rear main bracket, the damping spring B is connected with the damping plate B and the rear main support at two ends respectively, the bottom surface of the friction wheel A is in contact with the ground and is in coaxial connection with the bevel gear A, the bevel gear A is in meshed connection with the bevel gear B, the bevel gear B is in coaxial connection with the chain wheel A, a shaft connected with the friction wheel is in matched connection with the fixed block A through a rolling bearing, the bottom surface of the friction wheel B is in contact with the ground and is in coaxial connection with the bevel gear C, the bevel gear C is in meshed connection with the bevel gear D, the bevel gear D is in coaxial connection with the chain wheel C, and a shaft connected with the friction wheel is in matched connection with the fixed block B through a rolling bearing.

Furthermore, the Z-axis large hydraulic cylinder is supported by five rods, namely a hydraulic telescopic rod A and four auxiliary telescopic rods A are jointly supported, and the X-axis hydraulic cylinder is stably supported by three rods, namely a hydraulic telescopic rod B and four auxiliary telescopic rods B are jointly supported.

Furthermore, the rotating speeds of the motor A and the motor B are the same, the rotating directions are opposite, namely a straight line formed by connecting two mechanical claws of the W-shaped electromagnetic manipulator is always vertical to the direction of the right carriage, and the sensor is arranged in the middle of the discharging plate, so that the movement of the full-automatic manipulator can be controlled by detecting whether the corrugated protective guard exists.

Furthermore, the discharging plate is provided with four open-loop square holes, so that the waveform protective guard placed on the discharging plate can be shifted to the magnetic hook by using the magnetic shifting rod on the magnetic shifting hook, the magnetic shifting hook is made of a magnet, the magnetic shifting hook has a good effect on the shifting hook waveform protective guard, and the magnetic shifting hook has a stable damping effect on the waveform protective guard in the discharging process.

Furthermore, the unpowered discharger adopts two groups of transmission systems which are respectively composed of the friction wheel A and the friction wheel B, so that the stress of the discharging device is stable, and the fixed block A and the fixed block B have good stabilizing effect on the friction wheel A and the friction wheel B.

Furthermore, the damping plate A is hinged to the front main support, two ends of the damping spring A are respectively connected to the damping plate A and the front main support, the damping plate B is hinged to the rear main support, two ends of the damping spring B are respectively connected to the damping plate B and the rear main support, wherein the height from the ground to the longest distance between the damping plate A and the damping plate B is 2cm lower than the height from the center of the universal wheel to the ground, and the stiffness coefficient of the damping spring A is larger than that of the damping spring B, namely, the wave-shaped guard rail at the end of the damping plate B slowly falls on the ground after the wave-shaped guard rail at the end of the damping plate A, so that the two-stage damping effect is achieved.

Furthermore, the five adjusting brackets are respectively and fixedly connected with the vertical bracket, namely the adjusting brackets can be used for slightly maladjustment after the unpowered discharging device is used for a long time, and the unpowered discharging device is finely adjusted by screwing the threaded connection at the connecting part.

Furthermore, the W-shaped mechanical gripper is W-shaped with the same shape as the curved surface of the waveform guard railing.

Furthermore, the three magnetic shifting hooks which are uniformly distributed are connected with the chain A, and the three magnetic shifting hooks which are uniformly distributed are connected with the chain B, so that the working efficiency is improved as much as possible.

The utility model has the advantages that the working mode of manual or forklift material moving and discharging is replaced, the possibility of injury and paint scraping of workers is reduced, and the material moving mode of a convenient and efficient full-automatic electromagnetic manipulator and the unpowered material discharging mode are utilized, so that the material moving and discharging is more efficient, intelligent and safe; the W-shaped electromagnetic mechanical gripper adopted by the utility model adopts the electromagnetic mechanical gripper with a special structure on the basis of the rotation and the extension of the electro-hydraulic combined drive, can efficiently, conveniently and stably absorb the waveform guard railing, has uniform stress on the transmission system of the adopted unpowered discharger, can discharge through the cooperation of the discharging plate with the special structure and the full-automatic manipulator, and can also carry out three-level cushioning on the discharging process, so that the discharging process is more stable; the distance of unloading by the unpowered unloading mode is that the speed of the vehicle is the same as that of the friction wheel, and then the distance is calculated by the transmission system and the speed of the vehicle, the vehicle can be unloaded while walking along a road, and the unpowered unloading device is convenient and efficient.

Drawings

Fig. 1 is a schematic diagram of the shaft-side connection of the present invention.

Fig. 2 is a schematic axial connection diagram of the fully automatic electromagnetic manipulator in fig. 1.

FIG. 3 is a schematic diagram of the connection of the W-shaped electromagnetic gripper of FIG. 2 on the shaft side.

Fig. 4 is a schematic axial connection diagram of the discharge device of fig. 1.

Fig. 5 is a schematic axial connection diagram of the feeding platform in fig. 4.

FIG. 6 is a schematic axial coupling of the transmission system at the friction wheel of FIG. 4.

Fig. 7 is a schematic view of the magnetic hook and the wave guard rail of the present invention.

Fig. 8 is a schematic view of the axial connection between the shock-absorbing rod and the shock-absorbing spring in fig. 4.

Fig. 9 is a schematic diagram of the rod members and the connecting blocks of the three hydraulic cylinders of the fully automatic electromagnetic manipulator in fig. 2.

Figure 10 is the utility model discloses a full-automatic electromagnetic manipulator and the schematic diagram of blowing platform cooperation.

Figure 11 is the utility model discloses a connection of support of unloading schematic diagram.

In the figure, 1, a carriage, 101, a bottom carriage, 102, a right carriage, 103, a connecting hole A, 2, a column, 3, a Z-axis large hydraulic cylinder, 301, a cylinder body A, 302, a cylinder cavity A, 303, a piston A, 304, a piston connecting rod A, 305, a hydraulic telescopic rod A, 306, an auxiliary telescopic rod A, 307, a connecting block A, 4, a motor A, 5, an X-axis hydraulic cylinder, 501, a cylinder body B, 502, a cylinder cavity B, 503, a piston B, 504, a piston connecting rod B, 505, a hydraulic telescopic rod B, 506, an auxiliary fixing rod B, 507, an auxiliary telescopic rod B, 508, a connecting block B, 509, a rotary connector, 6, a Z-axis small hydraulic cylinder, 601, a cylinder body C, 602, a cylinder cavity C, 603, a piston C, 604, a piston connecting rod C, 605, a hydraulic telescopic rod C, 606, a connecting block C, 7, a motor B, 8, a W-type electromagnetic mechanical gripper, 9, a discharging platform, 902. pin a, 903, discharge plate, 904, sensor, 905, connecting threaded hole a, 10, discharge support, 1001, front main support, 1002, rear main support, 1003, inclined support, 1004, vertical support, 1005, adjusting support, 11, friction wheel, 1101, friction wheel a, 1102, friction wheel B, 12, bevel gear, 1201, bevel gear a, 1202, bevel gear B, 1203, bevel gear C, 1204, bevel gear D, 13, sprocket, 1301, sprocket a, 1302, sprocket B, 1303, sprocket C, 1304, sprocket D, 14, chain, 1401, chain a, 1402, chain B, 15, fixed block, 1501, fixed block a, 1502, fixed block B, 16, magnetic toggle, 1601, magnetic toggle, 1602, magnetic toggle, 17, damping plate, 1701, damping plate a, 1702, damping plate B, 18, damping spring, 1801, damping spring a, 1802, damping spring B, 19, connecting block D, 20. pins B, 21, connecting threaded holes B, 22, rolling bearings, 23 and universal wheels.

Detailed Description

A road wave-shaped guard rail full-automatic unloading device comprises a carriage 1, an upright post 2, a Z-axis large hydraulic cylinder 3, a motor A4, an X-axis hydraulic cylinder 5, a Z-axis small hydraulic cylinder 6, a motor B7, a W-shaped electromagnetic mechanical gripper 8, a discharging platform 9, an unloading support 10, a friction wheel 11, a bevel gear 12, a chain wheel 13, a chain 14, a fixed block 15, a magnetic toggle 16, a damping plate 17, a damping spring 18, a connecting block D19, a pin B20, a connecting threaded hole B21, a rolling bearing 22 and a universal wheel 23, wherein the carriage 1 is provided with a bottom carriage 101, a right carriage 102 and a connecting hole A103, the Z-axis large hydraulic cylinder 3 is composed of a cylinder body A301, a cylinder cavity A302, a piston A303, a piston connecting rod A304, a hydraulic telescopic rod A305, an auxiliary telescopic rod A306 and a connecting block A307, the X-axis hydraulic cylinder 5 is composed of a cylinder body B501, a cylinder cavity B502, a piston B503, the hydraulic telescopic rod B505, the auxiliary fixing rod B506, the auxiliary telescopic rod B507, the connecting block B508 and the rotary connecting head B509, the Z-axis small hydraulic cylinder 6 consists of a cylinder body C601, a cylinder cavity C602, a piston C603, a piston connecting rod C604, a hydraulic telescopic rod C605 and a connecting block C606, the discharging support 10 consists of a front main support 1001, a rear main support 1002, an inclined support 1003, a vertical support 1004 and an adjusting support 1005, the discharging platform 9 consists of a connecting hole B901, a pin A902, a discharging plate 903, a sensor 904 and a connecting threaded hole A905, the magnetic shifting hook 16 consists of a magnetic shifting hook 1601 and a magnetic hook 1602, the bottom surface of the upright 2 is fixedly connected with the bottom surface 101 through bolts, the upper surface of the upright 2 is fixedly connected with the cylinder body A301 of the Z-axis large hydraulic cylinder 3, the piston A303 is in gapless contact with the inner surface of the carriage of the cylinder cavity A302, the piston A303 is fixedly connected with the piston connecting rod A304, the piston connecting rod A304 is fixedly connected with the lower end of the hydraulic telescopic rod A305, the upper end of the hydraulic telescopic rod A305 is fixedly connected with the connecting block A307, the lower end of the auxiliary telescopic rod A306 is in contact connection with the cylinder body A301 with a gap, the upper end of the auxiliary telescopic rod A306 penetrates through the connecting block A307 to be fixedly connected with the connecting block B508 and also fixedly connected with the connecting block A307, the motor A4 is fixed in a space formed by combining the connecting block A307 and the connecting block B508, the motor A4 is matched and connected with the rotating connecting head 509, the rotating connecting head 509 is fixedly connected with the cylinder body B501, the piston B503 is in contact connection with the inner surface of the cylinder cavity B502 without a gap, and the piston B503 is fixedly connected with the piston connecting rod B504, the piston connecting rod B504 is fixedly connected with the left end of the hydraulic telescopic rod B505, the right end of the hydraulic telescopic rod B505 is fixedly connected with a cylinder body C601 of the Z-axis small hydraulic cylinder 6, the left end of the auxiliary fixing rod B506 is fixedly connected with the cylinder body B501, the right end of the auxiliary fixing rod B506 is matched and connected with the left end of the auxiliary telescopic rod B507, the right end of the auxiliary telescopic rod B507 is fixedly connected with the cylinder body C601 of the Z-axis small hydraulic cylinder 6, the piston C603 is in gapless contact connection with the inner surface of the cylinder cavity C602, the piston C603 is fixedly connected with the piston connecting rod C604, the piston C603 is fixedly connected with the upper end of the hydraulic telescopic rod C605, the hydraulic telescopic rod C605 is matched and connected with the connecting block C606, the lower end of the hydraulic telescopic rod C605 passes through the upper end of the connecting block C606 and is not connected with the upper end of the connecting block C606, the lower end of the hydraulic telescopic rod C605 is fixedly connected with the machine body of the motor B7, the motor B7 is positioned at the inner side of the connecting block C606 and is not contacted with the connecting block C606, the connecting block C606 is fixedly connected with the W-shaped electromagnetic gripper 8 through a bolt, the rotating shaft of the motor B7 is matched and connected with the middle part of the W-shaped electromagnetic gripper 8, the connecting hole A is fixedly connected with the right carriage, the connecting hole A103 is fixedly connected with the connecting hole B901 through a pin A902, the connecting hole B901 is fixedly connected with the left side of the discharging plate 903, the sensor 904 is placed under the discharging plate 903, the right side of the discharging plate 903 is fixedly connected with the left side of the connecting block D19 through a connecting threaded hole A905 and a connecting threaded hole B21, the right side of the connecting block D19 is fixedly connected with the front main support 1001 and the rear main support 1002 through a pin B20, the top end and the bottom end of the front main support 1001 are respectively provided with a chain wheel 1301A and a chain wheel B1302, the chain A1401 is meshed with the chain wheel A1301 and the chain wheel B1302, three magnetic shifting hooks 16 are fixedly connected with the chain A1401, the top end and the bottom end of the rear main support 1002 are respectively provided with a chain wheel C1303 and a chain wheel D1304, the chain B1402 is meshed with the chain wheel C1303 and the chain wheel D1304, three magnetic shifting hooks 16 are fixedly connected with the chain B1402, four ends of the inclined support frame 1003 are respectively fixedly connected with the front main support 1001 and the rear main support 1002 at positions which are one fourth of the upper part and the lower part of the chain wheel, the bottom ends of the four vertical supports 1004 are hinged with the four universal wheels 23, the top ends of the four vertical supports 1004 are respectively fixedly connected with the front main support 1001 and the rear main support 1002 at positions which are one fifth of the upper part and the lower part of the chain wheel, the five adjusting brackets 1005 are respectively fixedly connected with the vertical bracket 1004, the damping plate A1701 is hinged with the front main bracket 1001, two ends of the damping spring A1801 are respectively connected with the damping plate A1701 and the front main bracket 1001, the damping plate B1702 is hinged with the rear main bracket 1002, two ends of the damping spring B1802 are respectively connected with the damping plate B1702 and the rear main bracket 1002, the bottom surface of the friction wheel A1101 is contacted with the ground and coaxially connected with the bevel gear A1201, the bevel gear A1201 is meshed and connected with the bevel gear B1202, the bevel gear B1202 is coaxially connected with the chain wheel A1301, a shaft connected with the friction wheel is matched and connected with the fixed block A1501 through a rolling bearing 22, the bottom surface of the friction wheel B1102 is contacted with the ground and coaxially connected with the bevel gear C1203, and the bevel gear C1203 is meshed and connected with the bevel gear D1204, the bevel gear D1204 is coaxially connected with the chain wheel C1303, and a shaft connected with the friction wheel is connected with the fixed block 1502 in a matching way through a rolling bearing 22.

Further, the Z-axis large hydraulic cylinder 3 is supported by five rods, namely by a hydraulic telescopic rod a305 and four auxiliary telescopic rods a306, and the X-axis hydraulic cylinder 5 is stably supported by three rods, namely by a hydraulic telescopic rod B505 and four auxiliary telescopic rods B507.

Further, the rotation speed of the motor A4 is the same as that of the motor B7, the rotation directions are opposite, namely, a straight line formed by connecting two mechanical claws of the W-shaped electromagnetic manipulator 8 is always vertical to the direction of the right carriage 102, the sensor 904 is arranged in the middle of the material discharging plate 903, and the movement of the full-automatic manipulator can be controlled by detecting the existence of the waveform guard rail.

Further, the discharging plate 903 is provided with four open-loop square holes, so that the waveform guard rail placed on the discharging plate can be shifted to the magnetic hook 1602 by using the magnetic shifting rod 1601 on the magnetic shifting hook 16, the magnetic shifting hook 16 is made of a magnet, and the magnetic shifting hook has a good effect on the shifting hook waveform guard rail and has a stable damping effect on the waveform guard rail in the discharging process.

Furthermore, the unpowered discharger adopts two groups of transmission systems respectively consisting of the friction wheel A1101 and the friction wheel B1102, so that the stress of the discharging device is stable, and the fixing block A1501 and the fixing block B1502 have good stabilizing effects on the friction wheel A1101 and the friction wheel B1102.

Further, the shock-absorbing plate a1701 is hinged to the front main support 1001, two ends of the shock-absorbing spring a1801 are respectively connected to the shock-absorbing plate a1701 and the front main support 1001, the shock-absorbing plate B1702 is hinged to the rear main support 1002, two ends of the shock-absorbing spring B1802 are respectively connected to the shock-absorbing plate B1702 and the rear main support 1002, wherein the shock-absorbing plate a1701 and the shock-absorbing plate B1702 are stretched to a maximum height from the ground which is 2cm lower than the height from the axle center of the universal wheel 23 to the ground, and the stiffness coefficient of the shock-absorbing spring a1801 is larger than the stiffness coefficient of the shock-absorbing spring B1802, that is, the wave-shaped guard rail at the end of the shock-absorbing plate B1702 is firstly slowed and then the wave-shaped guard rail at the end of the shock-absorbing plate a1701 and then falls on the ground, so as.

Furthermore, the five adjusting brackets 1005 are respectively and fixedly connected with the vertical bracket 1004, that is, the adjusting brackets 1005 can be used for fine adjustment of the unpowered discharging device by screwing the threaded connection at the connection position after the unpowered discharging device is used for a long time to cause slight maladjustment.

Furthermore, the W-shaped mechanical gripper 8 is a W-shaped gripper with the same shape as the curved surface of the waveform guard rail.

Furthermore, three magnetic hooks 16 are uniformly distributed and connected with the chain a1401, and three magnetic hooks 16 are uniformly distributed and connected with the chain B1402, so as to improve the working efficiency as much as possible.

The waveform protective guard is placed in a train by a 2x3 mode, when the waveform protective guard works, a full-automatic electromagnetic manipulator sucks the waveform protective guard in a train, at the moment, the W-shaped electromagnetic manipulator 8 is electrified to generate magnetism to tightly suck the waveform protective guard, the waveform protective guard is stretched and rotated by the five-degree-of-freedom motion of the full-automatic electromagnetic manipulator, and finally the waveform protective guard is placed on a material discharging plate 903 on a material discharging platform 9, in the process, the rotating speeds of a motor A4 and a motor B7 are the same and the rotating directions are opposite, so that a straight line formed by connecting two hands of the W-shaped electromagnetic manipulator 8 is always vertical to the direction of a right train 102, after the waveform protective guard is placed on the material discharging plate 903, a sensor 904 under the material discharging plate 903 induces and controls the full-automatic electromagnetic manipulator to prevent the full-automatic electromagnetic manipulator from sucking the next waveform protective guard, as the truck advances, the magnetic shifting hook 16 connected to the chain 14 moves to the discharging plate 903, the magnetic shifting hook 1601 shifts and attracts the waveform guard rail on the discharging plate 903 to the right side by means of shifting and magnetic force, so that the waveform guard rail falls to the magnetic hook 1602 on the chain a1401 and the chain B1402, the waveform guard rail is driven to move downwards, the magnetic hook 1602 can stabilize the waveform guard rail in the discharging process by means of magnetism, at the moment, the waveform guard rail does not exist on the discharging plate 903, the sensor 904 does not work, so that the full-automatic electromagnetic manipulator sucks the waveform guard rail, when the waveform guard rail is conveyed to the bottom end of the discharging device, the magnetic shifting hook 16 continues to move along with the chain 14 until the chain wheel 13 is bypassed, so that the waveform guard rail is separated from the magnetic shifting hook 16 under the action of gravity, and falls onto the shock absorption plate a1701 and the shock absorption plate B1702, the shock absorption plates A1701 and B1702 are hinged with the front main support 1001 and the rear main support 1002 and are respectively connected with the shock absorption springs A1801 and B1802, under the huge gravity of the corrugated guard rail, the corrugated guard rail presses the two shock absorption plates 17 down until the two shock absorption plates are parallel to the front main support 1001 and the rear main support 1002, at the moment, the corrugated guard rail slides down along the two shock absorption plates 17 to achieve the shock absorption effect, the stiffness coefficient of the shock absorption springs A1801 is larger than that of the shock absorption springs B1802, so that one end of the corrugated guard rail on the shock absorption plate B1702 during falling firstly touches the ground, one end of the corrugated guard rail on the shock absorption plate A1701 backwards touches the ground to achieve the two-stage shock absorption effect, in addition, the suction force and the hook pulling effect of the magnetic hook 16 on the corrugated guard rail are added, the discharging device can achieve the three-stage shock absorption effect, the three magnetic hooks 16 which are uniformly distributed are connected with the chain A1401, the three magnetic hooks 16 which are uniformly distributed are, the discharging is repeated like this, so as to improve the working efficiency as much as possible.

For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a full automatic discharge device of highway waveform rail guard, is by carriage, stand, the big pneumatic cylinder of Z axle, motor A, X axle pneumatic cylinder, the little pneumatic cylinder of Z axle, motor B, W type electromagnetic gripper, blowing platform, the support of unloading, friction pulley, bevel gear, sprocket, chain, fixed block, magnetism dial hook, shock attenuation board, damping spring, connecting block D, round pin B, connecting screw hole B, antifriction bearing and universal wheel are constituteed, its characterized in that: the carriage is provided with a bottom carriage, a right carriage and a connecting hole A structure, the Z-axis large hydraulic cylinder consists of a cylinder body A, a cylinder cavity A, a piston connecting rod A, a hydraulic telescopic rod A, an auxiliary telescopic rod A and a connecting block A, the X-axis hydraulic cylinder consists of a cylinder body B, a cylinder cavity B, a piston connecting rod B, a hydraulic telescopic rod B, an auxiliary fixed rod B, an auxiliary telescopic rod B, a connecting block B and a rotary connector B, the Z-axis small hydraulic cylinder consists of a cylinder body C, a cylinder cavity C, a piston connecting rod C, a hydraulic telescopic rod C and a connecting block C, the discharging support consists of a front main support, a rear main support, an inclined support, a vertical support and an adjusting support, the discharging platform consists of a connecting hole B, a pin A, a discharging plate, a sensor and a connecting thread hole A, the magnetic shifting hook consists of a magnetic shifting rod and a magnetic hook, the bottom surface of the upright post is fixedly connected with the bottom carriage through a bolt, the upper surface of the upright post is fixedly connected with a cylinder body A of the Z-axis large hydraulic cylinder, a piston A is in gapless contact connection with the inner surface of a cylinder cavity A, the piston A is fixedly connected with a piston connecting rod A, the piston connecting rod A is fixedly connected with the lower end of a hydraulic telescopic rod A, the upper end of the hydraulic telescopic rod A is fixedly connected with a connecting block A, the lower end of an auxiliary telescopic rod A is in gapped contact connection with the cylinder body A, the upper end of the auxiliary telescopic rod A penetrates through the connecting block A to be fixedly connected with a connecting block B and is fixedly connected with the connecting block A at the same time, a motor A is fixed in a space formed by combining the connecting block A and the connecting block B, and the motor A is matched and connected with the rotary connector, the rotary connector is fixedly connected with the cylinder body B, the piston B is in gapless contact connection with the inner surface of the cylinder cavity B, the piston B is fixedly connected with the piston connecting rod B, the piston connecting rod B is fixedly connected with the left end of the hydraulic telescopic rod B, the right end of the hydraulic telescopic rod B is fixedly connected with the cylinder body C of the Z-axis small hydraulic cylinder, the left end of the auxiliary fixing rod B is fixedly connected with the cylinder body B, the right end of the auxiliary fixing rod B is matched and connected with the left end of the auxiliary telescopic rod B, the right end of the auxiliary telescopic rod B is fixedly connected with the cylinder body C of the Z-axis small hydraulic cylinder, the piston C is in gapless contact connection with the inner surface of the cylinder cavity C, the piston C is fixedly connected with the piston connecting rod C, and the piston C is fixedly connected with the upper end of the hydraulic telescopic rod C, hydraulic telescoping rod C with connecting block C cooperation connect, hydraulic telescoping rod C's lower extreme pass connecting block C's upper end and both do not connect to, hydraulic telescoping rod C's lower extreme with motor B's fuselage fixed connection, motor B be located connecting block C's inboard and with connecting block C contactless, connecting block C with W type electromagnetic gripper pass through bolt fixed connection, motor B's pivot with W type electromagnetic gripper's middle part cooperation be connected, connecting hole A with right side carriage fixed connection, connecting hole A through round pin A with connecting hole B fixed connection, connecting hole B with the left side fixed connection of blowing board, the sensor place the blowing board under, blowing board right side with connecting block D's left side carry out the screw fixation through connecting screw hole A and connecting screw hole B The right side of the connecting block D is fixedly connected with the front main support and the rear main support through a pin B, a chain wheel A and a chain wheel B are respectively installed at the top end and the bottom end of the front main support, the chain A is meshed with the chain wheel A and the chain wheel B and is connected with the chain wheel A and the chain wheel B in a three-way mode, the magnetic shifting hooks are fixedly connected with the chain A, a chain wheel C and a chain wheel D are respectively installed at the top end and the bottom end of the rear main support, the chain B is meshed with the chain wheel C and the chain wheel D and is connected with the chain wheel C and the chain wheel D in a three-way mode, the magnetic shifting hooks are fixedly connected with the chain B, four ends of the inclined support are fixedly connected with the front main support and the rear main support at positions which are separated from the upper portion and the lower portion of the chain wheel respectively, the bottom ends of the four vertical supports are hinged with, The rear main support is fixedly connected at a position one fifth of the upper part and the lower part of the chain wheel, the five adjusting supports are respectively fixedly connected with the vertical support, the damping plate A is hinged with the front main support, two ends of the damping spring A are respectively connected with the damping plate A and the front main support, the damping plate B is hinged with the rear main support, two ends of the damping spring B are respectively connected with the damping plate B and the rear main support, the bottom surface of the friction wheel A is contacted with the ground and coaxially connected with the bevel gear A, the bevel gear A is meshed with the bevel gear B, the bevel gear B is coaxially connected with the chain wheel A, a shaft connected with the friction wheel is matched and connected with the fixed block A through a rolling bearing, the bottom surface of the friction wheel B is contacted with the ground and coaxially connected with the bevel gear C, the bevel gear C is meshed with the bevel gear D, the bevel gear D is coaxially connected with the chain wheel C, and a shaft connected with the friction wheel is connected with the fixed block B in a matched mode through a rolling bearing.

2. A road waveform rail guard full-automatic discharge apparatus as claimed in claim 1, wherein: the large Z-axis hydraulic cylinder is supported by five rods, namely a hydraulic telescopic rod A and four auxiliary telescopic rods A are jointly supported, and the X-axis hydraulic cylinder is stably supported by three rods, namely a hydraulic telescopic rod B and four auxiliary telescopic rods B are jointly supported.

3. A road waveform rail guard full-automatic discharge apparatus as claimed in claim 1, wherein: the rotating speeds of the motor A and the motor B are the same, and the rotating directions are opposite, namely the planes of two mechanical claws of the W-shaped electromagnetic mechanical hand are always vertical to the plane of the right carriage.

4. A road waveform rail guard full-automatic discharge apparatus as claimed in claim 1, wherein: the sensor is arranged in the middle of the discharging plate.

5. A road waveform rail guard full-automatic discharge apparatus as claimed in claim 1, wherein: the damping plate A is hinged to the front main support, two ends of the damping spring A are respectively connected with the damping plate A and the front main support, the damping plate B is hinged to the rear main support, two ends of the damping spring B are respectively connected with the damping plate B and the rear main support, wherein the height of the damping plate A and the damping plate B from the ground when the damping plate A and the damping plate B are stretched to the longest is 2cm lower than the height of the center of the universal wheel from the ground, and the stiffness coefficient of the damping spring A is larger than that of the damping spring B.

6. A road waveform rail guard full-automatic discharge apparatus as claimed in claim 1, wherein: the W-shaped mechanical paw is W-shaped and has the same shape with the curved surface of the waveform guard railing.

7. A road waveform rail guard full-automatic discharge apparatus as claimed in claim 1, wherein: the chain A is connected with three magnetic shifting hooks which are uniformly distributed, and the chain B is connected with three magnetic shifting hooks which are uniformly distributed.