Bidirectional child-mother shuttle vehicle automatic storage and taking warehouse logistics device

Abstract

The utility model discloses a bidirectional child-mother shuttle vehicle automatic storing and taking warehouse logistics device which comprises a carrying mother vehicle, a groove is formed in the surface of the carrying mother vehicle, a lateral child vehicle is arranged on the inner wall of the groove of the carrying mother vehicle, child vehicle rolling wheels are rotatably installed in the lateral child vehicle, a first motor is fixed in the lateral child vehicle, and a second motor is fixed in the first motor. And mother vehicle rollers are rotationally mounted in the carrying mother vehicle, and a second motor is fixed in the carrying mother vehicle. The bidirectional child-mother shuttle vehicle automatic access warehouse logistics device is provided with an air guide fan and a cleaning nozzle, so that when the device works, a chain wheel of the air guide fan is driven to rotate through a chain wheel of a second motor and a transmission chain, and air is guided to the cleaning nozzle after the air guide fan rotates; and dust and impurities of the sliding rail can be conveniently removed through air injection of the cleaning nozzles in the moving process of the device, cleanliness of the sliding rail can be improved, abrasion of impurities to the device is reduced, the mute effect is improved, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of warehousing and logistics, in particular to a bidirectional mother-and-child shuttle automatic storage and retrieval warehousing and logistics device. Background Art

[0002] There are two main forms of shuttle vehicles in warehousing and logistics equipment: shuttle vehicle-type in-and-out systems and shuttle vehicle-type warehousing systems. They are trolleys that run on fixed tracks in a reciprocating or looping manner to transport goods to designated locations or docking equipment. The shuttle vehicle-type warehousing system adds high-precision guide rails to traditional shelves, allowing shuttle vehicles to run smoothly on them. The guide rails simultaneously undertake the functions of cargo transportation and cargo storage, thereby greatly improving the utilization rate of storage space. The mother vehicle usually runs on the main track and is responsible for quickly transporting the child vehicle to the designated shelf aisle location. The child vehicle runs on the track in the shelf aisle and is responsible for taking goods out of or storing them.

[0003] Existing shuttles shuttle back and forth within the rails when in use, transporting goods to designated locations. Due to the characteristics of warehouses, dust or debris often accumulates on the rails, causing the wheels of the shuttle to press on the dust or debris when rolling along the rails, which not only increases the noise generation, but also affects the transportation of the shuttle and increases the wear of the shuttle. Utility Model Content

[0004] The purpose of the present utility model is to provide a bidirectional mother-and-child shuttle automatic storage and retrieval logistics device to solve the problem proposed in the above-mentioned background technology that dust or debris often accumulates on the guide rails, causing the wheels of the shuttle to press on these dust or debris when rolling along the guide rails, which not only increases the generation of noise, but also affects the transportation of the shuttle and increases the wear of the shuttle.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a two-way mother-and-child shuttle automatic storage and retrieval logistics device, comprising a carrying mother car, a surface of which is provided with a groove, and a lateral child car is provided on the inner wall of the carrying mother car groove, the side child car is rotatably installed inside the child car roller, a first motor is fixed inside the lateral child car, and a mother car roller is rotatably installed inside the carrying mother car, the carrying mother car is fixed inside the carrying mother car, the output end of the second motor is fixedly connected to the transmission gear, and the outer surface of the rotating shaft of the mother car roller is provided with a linkage gear block, the interior of both ends of the carrying mother car is rotatably connected to an air guide fan, a cleaning nozzle is fixed on the lower surface of the carrying mother car, the first gear is fixed on the rotating shaft of the upper end of the air guide fan, the second gear is provided on the side of the first gear, and the lower end of the second gear is provided with a lubrication mechanism, which drives the first magnet to repel the second magnet and the piston column through the positioning rod and sprays lubricating oil through the lubrication nozzle.

[0006] Preferably, the lower end of the sub-trolley roller passes through the lower surface of the lateral sub-trolley, the output end of the first motor is fixedly connected to the rotating shaft of the sub-trolley roller, and the lower end of the mother vehicle roller passes through the lower surface of the carrying mother vehicle.

[0007] By adopting the above technical solution, the first motor drives the sub-trolley roller to rotate, so that the sub-trolley roller drives the lateral sub-trolley to move.

[0008] Preferably, the transmission gear is meshed with the linkage gear block, the transmission gear is arranged vertically to the mother vehicle roller, a sprocket is provided at the output end of the second motor, a sprocket is provided at the upper end of the air guide fan, and a transmission chain is provided between the sprocket of the air guide fan and the sprocket of the second motor.

[0009] By adopting the above technical solution, the transmission gear rotates, so that the transmission gear drives the roller of the mother vehicle to rotate through the linkage gear block, and drives the air guide fan to rotate through the sprocket of the second motor and the transmission chain.

[0010] Preferably, the air guide fan on one side is respectively connected to two cleaning nozzles, and the cleaning nozzles are arranged corresponding to the rollers of the mother vehicle.

[0011] By adopting the above technical solution, the air is exhausted to the cleaning nozzle through the air guide fan, so that the cleaning nozzle ejects gas to clean dust and remove impurities.

[0012] Preferably, the first gear is meshed with the second gear, the diameter of the first gear is smaller than the diameter of the second gear, and the second gear is rotationally connected to the carrying vehicle.

[0013] By adopting the above technical solution, the first gear drives the second gear to rotate through the rotation of the first gear.

[0014] Preferably, the lubrication mechanism includes a positioning rod, the rotating shaft of the positioning rod is fixedly connected to the rotating shaft of the second gear, the positioning rod is L-shaped, and a first magnet is fixed to the lower surface of one end of the positioning rod, an oil storage tank is opened inside the carrying mother car, and a piston column is slidably connected to the inner wall of the upper end of the oil storage tank of the carrying mother car, a second magnet is fixed to the upper surface of the piston column, and a lubrication nozzle is fixed to the lower surface of the carrying mother car.

[0015] By adopting the above technical solution, the second gear rotates, so that the second gear drives the positioning rod to rotate, and the positioning rod drives the first magnet to repel the second magnet.

[0016] Preferably, the magnetic poles of the first magnet and the second magnet facing each other are the same, a spring is connected between the piston column and the carrying vehicle, the oil storage tank of the carrying vehicle is connected to the lubrication nozzle, and an oil filling hole is provided on the upper side of the oil storage tank of the carrying vehicle.

[0017] By adopting the above technical solution, the second magnet is repelled, so that the second magnet drives the piston rod to slide, and the oil is filled into the lubrication nozzle through the piston rod for discharge.

[0018] Compared with the prior art, the beneficial effects of the present invention are: the bidirectional mother-child shuttle automatic storage and retrieval warehousing logistics device:

[0019] 1. An air guide fan and a cleaning nozzle are provided. When the device is working, the sprocket of the air guide fan is driven to rotate by the sprocket of the second motor and the transmission chain, so that the air guide fan guides the air to the cleaning nozzle after the rotation. This facilitates the cleaning of the slide rail by the cleaning nozzle during the movement of the device, which is beneficial to improving the cleanliness of the slide rail, reducing the wear of impurities on the device, improving the quietness effect, and extending the service life;

[0020] 2. A piston column and a lubrication nozzle are provided. When the device is in operation, the rotation of the air guide fan drives the first gear to rotate, and the first gear drives the second gear and the positioning rod to rotate. The positioning rod drives the first magnet to repel the second magnet, and the second magnet drives the piston column to slide, so that the piston column guides the oil in the oil reservoir into the lubrication nozzle, which facilitates the lubrication nozzle to spray oil on the slide rail, thereby reducing friction during operation of the device;

[0021] 3. A positioning rod and a first magnet are provided. When the device is working, the L-shaped positioning rod rotates, so that one end of the positioning rod drives the first magnet to cyclically correspond to the second magnet, thereby repelling the second magnet back and forth through the first magnet. When the first magnet and the second magnet are misaligned, the spring on the surface of the piston column pulls them back to their original position, which facilitates the intermittent discharge of oil for lubrication during operation of the device, thereby reducing oil waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the mother vehicle and the side vehicle connected to the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the connection between the carrying mother vehicle and the cleaning nozzle of the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the connection between the second motor and the transmission gear of the utility model;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the connection between the roller of the sub-vehicle and the first motor of the utility model;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the connection between the air guide fan and the first gear of the utility model;

[0027] Figure 6 This is a schematic diagram of the three-dimensional structure of the positioning rod and the first magnet connected to the utility model.

[0028] In the figure: 1. Carrying mother carriage; 2. Side carriage; 3. Carriage roller; 4. First motor; 5. Mother carriage roller; 6. Second motor; 7. Transmission gear; 8. Linkage gear block; 9. Air guide fan; 10. Cleaning nozzle; 11. First gear; 12. Second gear; 13. Positioning rod; 14. First magnet; 15. Piston column; 16. Second magnet; 17. Lubrication nozzle. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1-6 The utility model provides a technical solution: a bidirectional mother-child shuttle automatic storage and retrieval logistics device, including a carrying mother car 1, a side child car 2, a child car roller 3, a first motor 4, a mother car roller 5, a second motor 6, a transmission gear 7, a linkage gear block 8, an air guide fan 9, a cleaning nozzle 10, a first gear 11, a second gear 12, a positioning rod 13, a first magnet 14, a piston column 15, a second magnet 16 and a lubricating nozzle 17, the carrying mother car 1, a groove is provided on its surface, and the inner wall of the groove of the carrying mother car 1 is provided with a There is a lateral sub-carriage 2, the lower end of the sub-carriage roller 3 passes through the lower surface of the lateral sub-carriage 2, the output end of the first motor 4 is fixedly connected to the rotating shaft of the sub-carriage roller 3, and the lower end of the mother car roller 5 passes through the lower surface of the carrying mother car 1. When using this device, the second motor 6 drives the transmission gear 7 to rotate, and the transmission gear 7 engages the linkage gear block 8, so that the linkage gear block 8 drives the mother car roller 5 to rotate, and the mother car roller 5 drives the carrying mother car 1 to move, and then the sub-carriage roller 3 is driven to rotate by the first motor 4, thereby driving the lateral sub-carriage 2 to move.

[0031] The lateral sub-trolley 2 is internally installed with a sub-trolley roller 3 for rotation, and the interior of the lateral sub-trolley 2 is fixed with a first motor 4, and the interior of the carrying mother cart 1 is internally installed with a mother cart roller 5 for rotation, and the interior of the carrying mother cart 1 is fixed with a second motor 6, and the transmission gear 7 is meshed with the linkage gear block 8. The transmission gear 7 is vertically arranged to the mother cart roller 5, and a sprocket is provided at the output end of the second motor 6. A sprocket is provided at the upper end of the air guide fan 9, and a transmission chain is provided between the sprocket of the air guide fan 9 and the sprocket of the second motor 6. While the carrying mother cart 1 is moving, the sprocket at the output end of the second motor 6 drives the sprocket of the air guide fan 9 to rotate through the transmission chain, so that after the air guide fan 9 rotates, the air is guided to the cleaning nozzle 10, and the track where the mother cart roller 5 is located is jet-cleaned through the cleaning nozzle 10, thereby ensuring the cleanliness of the track, reducing noise and extending the service life of the car roller 5.

[0032] The output end of the second motor 6 is fixedly connected to the transmission gear 7, and the outer surface of the rotating shaft of the mother car roller 5 is provided with a linkage gear block 8. The air guide fan 9 is rotatably connected to the inside of the carrying mother car 1 at both ends, and a cleaning nozzle 10 is fixed to the lower surface of the carrying mother car 1. The first gear 11 is fixed to the rotating shaft at the upper end of the air guide fan 9. The air guide fan 9 on one side is connected to the two cleaning nozzles 10 respectively, and the cleaning nozzle 10 is arranged corresponding to the mother car roller 5. The first gear 11 and the second gear 12 are meshed and connected, and the diameter of the first gear 11 is smaller than the diameter of the second gear 12. The second gear 12 is rotatably connected to the carrying mother car 1. When the air guide fan 9 rotates, it drives the first gear 11 to rotate, so that the first gear 11 drives the second gear 12 and the positioning rod 13 to rotate through meshing. When the positioning rod 13 drives the first magnet 14 to correspond to the second magnet 16, the second magnet 16 is repelled, thereby driving the piston column 15 to slide, so that the piston column 15 pushes the oil in the oil storage tank of the carrying mother car 1 into the lubrication nozzle 17, so that the lubrication nozzle 17 sprays oil on the track.

[0033] A second gear 12 is provided on the side of the first gear 11, and a lubricating mechanism is provided at the lower end of the second gear 12, which drives the first magnet 14 to repel the second magnet 16 and the piston rod 15 through the positioning rod 13 and sprays lubricating oil through the lubrication nozzle 17. The lubricating mechanism includes a positioning rod 13, and the rotating shaft of the positioning rod 13 is fixedly connected to the rotating shaft of the second gear 12. The positioning rod 13 is L-shaped, and the lower surface of one end of the positioning rod 13 is fixed with the first magnet 14. An oil storage tank is opened inside the carrying vehicle 1, and the upper end inner wall of the oil storage tank of the carrying vehicle 1 is slidably connected with the piston rod 15, and the upper surface of the piston rod 15 is fixed with the second magnet 16. A lubrication nozzle 17 is fixed to the lower surface of the carrying mother vehicle 1. The magnetic poles of the first magnet 14 and the second magnet 16 facing each other are the same. A spring is connected between the piston column 15 and the carrying mother vehicle 1. The oil storage tank of the carrying mother vehicle 1 is connected to the lubrication nozzle 17, and an oil filling hole is provided on the side of the upper end of the oil storage tank of the carrying mother vehicle 1. When the first magnet 14 does not correspond to the second magnet 16, the piston column 15 is pulled up and reset by the spring on the surface, so that the reciprocating motion of the piston column 15 during the movement of the carrying mother vehicle 1 makes the lubrication nozzle 17 spray oil intermittently to reduce waste. When replenishing the oil, refueling is carried out through the oil filling hole opened on the side of the oil storage tank of the carrying mother vehicle 1.

[0034] Working principle: When using the bidirectional mother-and-child shuttle automatic storage and retrieval logistics device, the transmission gear 7 is driven to rotate by the second motor 6, so that the transmission gear 7 drives the mother vehicle roller 5 to rotate through the linkage gear block 8 and drives the carrying mother vehicle 1 to move, and the first motor 4 drives the child vehicle roller 3 to rotate to drive the lateral child vehicle 2 to move. The second motor 6 drives the air guide fan 9 to rotate through the transmission chain, which is convenient for blowing dust and removing impurities through the cleaning nozzle 10. At the same time, the air guide fan 9 drives the first gear 11 to rotate, so that the first gear 11 drives the second gear 12 and the positioning rod 13, and drives the first magnet 14 to correspond to and repel the second magnet 16 through the positioning rod 13, so that the second magnet 16 drives the piston column 15 to slide to facilitate the oil to be sprayed from the lubrication nozzle 17 for lubrication, thereby increasing the overall practicality.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bidirectional mother-child shuttle automatic storage and retrieval logistics device, comprising a carrying mother car (1), a surface of which is provided with a groove, and an inner wall of the groove of the carrying mother car (1) is provided with a lateral child car (2), a child car roller (3) is rotatably installed inside the lateral child car (2), and a first motor (4) is fixed inside the lateral child car (2), characterized in that: A trolley roller (5) is rotatably mounted inside the carrying trolley (1), a second motor (6) is fixed inside the carrying trolley (1), an output end of the second motor (6) is fixedly connected to a transmission gear (7), a linkage gear block (8) is provided on the outer surface of the rotating shaft of the trolley roller (5), an air guide fan (9) is rotatably connected inside both ends of the carrying trolley (1), a cleaning nozzle (10) is fixed on the lower surface of the carrying trolley (1), a first gear (11) is fixed on the rotating shaft at the upper end of the air guide fan (9), a second gear (12) is provided on the side of the first gear (11), and a lubrication mechanism is provided at the lower end of the second gear (12), which drives the first magnet (14) to repel the second magnet (16) and the piston column (15) through a positioning rod (13) and sprays lubricating oil through a lubrication nozzle (17).

2. The bidirectional mother-child shuttle automatic storage and retrieval warehousing logistics device according to claim 1, characterized in that: The lower end of the sub-carriage roller (3) passes through the lower surface of the lateral sub-carriage (2), the output end of the first motor (4) is fixedly connected to the rotating shaft of the sub-carriage roller (3), and the lower end of the mother car roller (5) passes through the lower surface of the carrying mother car (1).

3. The bidirectional shuttle automatic storage and retrieval warehousing logistics device according to claim 1, characterized in that: The transmission gear (7) is meshed with the linkage gear block (8), the transmission gear (7) is vertically arranged with the mother vehicle roller (5), the output end of the second motor (6) is provided with a sprocket, the upper end of the air guide fan (9) is provided with a sprocket, and a transmission chain is provided between the sprocket of the air guide fan (9) and the sprocket of the second motor (6).

4. The bidirectional shuttle automatic storage and retrieval warehousing logistics device according to claim 1, characterized in that: The air guide fan (9) on one side is respectively connected to two cleaning nozzles (10), and the cleaning nozzles (10) are arranged corresponding to the mother vehicle rollers (5).

5. The bidirectional mother-child shuttle automatic storage and retrieval warehousing logistics device according to claim 1, characterized in that: The first gear (11) and the second gear (12) are in meshing connection, and the diameter of the first gear (11) is smaller than the diameter of the second gear (12). The second gear (12) is in rotational connection with the carrying vehicle (1).

6. The bidirectional mother-child shuttle automatic storage and retrieval warehousing logistics device according to claim 1, characterized in that: The lubricating mechanism comprises a positioning rod (13), the rotating shaft of the positioning rod (13) is fixedly connected to the rotating shaft of the second gear (12), the positioning rod (13) is L-shaped, and a first magnet (14) is fixed to the lower surface of one end of the positioning rod (13), an oil storage tank is provided inside the carrying mother vehicle (1), and a piston column (15) is slidably connected to the inner wall of the upper end of the oil storage tank of the carrying mother vehicle (1), a second magnet (16) is fixed to the upper surface of the piston column (15), and a lubricating nozzle (17) is fixed to the lower surface of the carrying mother vehicle (1).

7. The bidirectional mother-child shuttle automatic storage and retrieval warehousing logistics device according to claim 6, characterized in that: The magnetic poles of the first magnet (14) and the second magnet (16) facing each other are the same, a spring is connected between the piston column (15) and the carrier vehicle (1), the oil storage tank of the carrier vehicle (1) is connected to the lubrication nozzle (17), and an oil filling hole is provided on the upper side of the oil storage tank of the carrier vehicle (1).

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