Multi-module logistics three-dimensional conveying and sorting device

Abstract

The multi-module logistics three-dimensional conveying and sorting device comprises a storage compartment and a transfer compartment, the storage compartment and the transfer compartment are each provided with a plurality of layers of storage areas at equal height in the vertical direction, criss-cross rails are arranged in each storage area, and telescopic grabbing hooks are slidably installed in the rails; the belt wheel loading trolley is used for loading goods, a bearing mechanism is arranged at the top of the belt wheel loading trolley, and the bearing mechanism is configured to be connected with the extended telescopic grab hook, so that the belt wheel loading trolley synchronously moves along the track along with the telescopic grab hook; goods in different layers of storage areas can be transferred according to needs through the transfer carriage, and the belt wheel loading trolley can be guided to carry out position conveying in the same layer according to needs through the track, the telescopic claw hook and the belt wheel loading trolley. And the dependence of goods on manpower in the sorting process is reduced, the labor intensity of a manual operator is reduced, the working efficiency is effectively improved, and the labor cost is saved.

Description

Technical Field

[0001] The present invention relates to the technical field of logistics equipment, and specifically relates to a multi-module logistics three-dimensional transmission and sorting device. Background Art

[0002] Problems existing in current logistics facilities include: 1. When receiving and storing express deliveries manually at current express delivery points, there are problems such as messy placement of express deliveries, inaccurate classification, and low space utilization rate, which easily lead to problems such as late delivery, misdelivery, and unreasonable space occupation of express deliveries; 2. Large buildings such as warehouses often have long times for goods to enter and exit, and manual labor is relied on during the process of transferring goods to motor transport vehicles, so certain efficiency decline and other problems will occur; 3. Transfer vehicles such as motor transport vehicles have problems such as irregular placement of goods and manual labor for goods to enter and leave the warehouse, which will also have a certain negative impact on logistics efficiency; 4. So far, railway freight cars do not have transport vehicles that fully meet the characteristics of the express delivery industry. Therefore, when logistics companies conduct long-distance cargo transportation, they will avoid railway freight transportation. Compared with motor transport and air transport, railway transportation has an absolute cost advantage. The practice of logistics companies avoiding railway freight will not only increase the transportation costs of logistics companies, but also cause a certain loss of railway freight volume.

[0003] Based on the above problems, there is an urgent need for a multi-module logistics three-dimensional transmission and sorting device to effectively reduce the cargo loss rate, improve logistics efficiency, and control costs. Summary of the Invention

[0004] The object of the present invention is to provide a multi-module logistics three-dimensional transmission and sorting device, which can effectively solve the problems existing in the above-mentioned prior art.

[0005] To solve the above technical problems, the present invention adopts the following technical solutions: A multi-module logistics three-dimensional transmission and sorting device, including: A storage carriage and a transfer carriage, wherein the storage carriage and the transfer carriage are both provided with a plurality of storage areas at the same height in the vertical direction, and vertical and horizontal tracks are arranged in each storage area, and telescopic hooks are slidably installed in the tracks; A pulley loading trolley for loading goods, and a receiving mechanism is arranged on the top of the pulley loading trolley, and the receiving mechanism is configured to be connected to the extended telescopic hook, so that the pulley loading trolley moves along the track synchronously with the telescopic hook.

[0006] Preferably, the telescopic hook includes a slider, a telescopic rod, and an electromagnetic foot. The slider is fitted in the track, the telescopic rod is installed on the side of the slider away from the track, and the electromagnetic foot is installed at the telescopic end of the telescopic rod; The receiving mechanism includes a fiberglass reinforced plastic plate attached with alloy steel. The electromagnetic feet are driven by the telescopic rod to contact the alloy steel, and magnetic adsorption is generated through the electromagnetic feet to connect with the alloy steel.

[0007] Further, a plurality of driving wheels are provided at the top end of the slider, and at least one of the driving wheels is configured with a motor for driving the corresponding driving wheel to rotate. Also, the slider is rotatably connected to the telescopic rod, and a rotary motor is provided at the rotational connection. The output shaft of the rotary motor is connected to the slider and is used to drive the slider to rotate and adjust the orientation.

[0008] Preferably, a plurality of omnidirectional wheels are provided at the bottom of the pulley loading cart. The omnidirectional wheels include two parallel rotating wheels, and a plurality of rollers are circumferentially spaced on each of the rotating wheels. The rotation direction of the rollers is perpendicular to the rotation direction of the omnidirectional wheels. Also, the rollers on adjacent two rotating wheels are staggeredly arranged.

[0009] Preferably, at least one inlet is provided in each storage area of the storage carriage. A conveyor belt mechanism is installed at the inlet, and the conveyor belt mechanism includes: A belt drive structure including a fixed roller shaft and a movable roller shaft, and a conveyor belt provided between the fixed roller shaft and the movable roller shaft; A rack, one end of which is connected to the movable roller shaft; A drive structure configured to drive the rack to move when meshing with the rack, synchronously drive the movable roller shaft to move, flatten or retract the conveyor belt; or when the linkage end is linked with the fixed roller shaft, drive the fixed roller shaft to rotate.

[0010] Further, the drive structure includes: A drive motor, on the surface of the output shaft, a plurality of limiting strips are arranged along the axial direction; A shift shaft, one end of which is sleeved on the output shaft, and a limiting groove is provided in the sleeved end of the shift shaft. The limiting groove is used to cooperate with the limiting strips to enable the output shaft to drive the shift shaft to rotate synchronously. A first gear and a second gear are spaced at the other end of the shift shaft; An internal gear is provided at the end of the fixed roller shaft; and The shift shaft is configured to drive the first gear to mesh with the rack and the second gear to disengage from the internal gear, or drive the first gear to disengage from the rack and the second gear to mesh with the internal gear when moving along the output shaft.

[0011] Preferably, the transfer carriage is further equipped with a loading mechanism, and the loading mechanism includes: A plurality of carriages for temporarily storing the pulley loading cart; A car driving device is used to drive each car to move cyclically in the vertical direction, and the movement range of each car in the vertical direction at least covers the storage areas of all floors; A transfer platform is configured to be carried between the car and the transfer carriage, and the transfer platform is inclined downward toward the transfer vehicle.

[0012] Furthermore, the car driving device includes a pair of driving wheel assemblies arranged staggeredly. Each driving wheel assembly includes two driving wheels arranged vertically, and the two driving wheels are linked by a chain. The diagonal positions of the car are respectively connected to the chains of the two pairs of driving wheel assemblies. Beneficial effects: In the present invention, the transfer carriage can transfer the goods in the storage areas of different floors as required. Through the action of the track, the telescopic grab hook, and the pulley loading trolley, the pulley loading trolley can be guided to perform position transfer as required on the same floor, reducing the dependence on manual labor during the sorting process and reducing the labor intensity of manual operators, effectively improving work efficiency and saving labor costs; Among them, in the present invention, the entire transportation path of the goods is tracked to ensure the safety of the goods during the logistics process, and the transportation situation of the goods can be tracked throughout the process, effectively reducing the loss of goods caused by the sorting, transfer, and transportation processes, and further reducing logistics costs; In addition, it can be deployed specifically according to the present invention, effectively utilizing the entire space of express delivery points, warehouses, motor transport vehicles, and railway freight cars, and being able to solve the problems of large floor area and large quantity of goods but insufficient storage space. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0014] In the drawings: Figure 1 is a schematic structural diagram of the multi-module logistics three-dimensional transmission and sorting device of the present invention; Figure 2 is a schematic structural diagram inside the multi-module logistics three-dimensional transmission and sorting device of the present invention; Figure 3 is a schematic structural diagram of the pulley loading trolley of the present invention; Figure 4 is a schematic structural diagram of the telescopic grab hook of the present invention; Figure 5 is a schematic structural diagram of the omnidirectional wheel of the present invention; Figure 6 is a schematic structural diagram of the conveyor belt mechanism of the present invention; Figure 7 is a schematic structural diagram of the driving structure of the present invention; Figure 8 is a schematic structural view of the drive structure with an air cover of the present invention; Figure 9 is a schematic structural view inside the loading mechanism of the present invention; Figure 10 is a front view of the inside of the loading mechanism of the present invention.

[0015] Reference numerals in the figure: 1, storage carriage; 2, transfer carriage; 3, storage area; 4, track; 51, slider; 52, telescopic rod; 53, electromagnetic foot; 54, drive wheel; 55, rotating motor; 6, belt-wheel loading trolley; 7, alloy steel; 81, runner; 82, roller; 9, inlet; 10, fixed roller shaft; 11, movable roller shaft; 12, conveyor belt; 13, rack; 14, drive motor; 15, output shaft; 16, limit bar; 17, shift shaft; 18, limit groove; 19, first gear; 20, second gear; 21, internal gear; 22, car; 23, transfer table; 24, drive runner; 25, chain; 26, position recognition module; 27, air cover; 28, air hole; 29, runner drive motor. Detailed implementation manners

[0016] In order to make the purpose and advantages of the present invention clearer, the present invention will be specifically described below in conjunction with embodiments. It should be understood that the following text is only used to describe a multi-module logistics three-dimensional transmission and sorting device of the present invention or several specific implementation manners, and does not strictly limit the scope of protection specifically claimed by the present invention.

[0017] Embodiment 1: As Figures 1-3 shown, a multi-module logistics three-dimensional transmission and sorting device includes a storage carriage 1, a transfer carriage 2 and a belt-wheel loading trolley 6; the storage carriage 1 and the transfer carriage 2 are both provided with a plurality of layers of storage areas 3 arranged at the same height in the vertical direction, and each storage area 3 is provided with criss-cross tracks 4, and a telescopic grab is slidably installed in the track 4; the belt-wheel loading trolley 6 is used for loading goods, and a receiving mechanism is arranged on the top of the belt-wheel loading trolley 6, and the receiving mechanism is configured to be connected to the extended telescopic grab, so that the belt-wheel loading trolley 6 moves synchronously along the track 4 with the telescopic grab.

[0018] For the telescopic grab, referring to Figure 4 shown, it includes a slider 51, a telescopic rod 52 and an electromagnetic foot 53. The slider 51 is used to be installed in the track 4. One side of the slider 51 away from the track 4 is provided with a telescopic rod 52, and the telescopic end of the telescopic rod 52 is provided with an electromagnetic foot 53; Among them, the receiving mechanism of the belt-wheel loading trolley 6 includes a glass fiber reinforced plastic plate attached with alloy steel 7. The electromagnetic foot 53 is driven by the telescopic rod 52 to contact the alloy steel 7, and the electromagnetic foot 53 generates magnetic adsorption to connect with the alloy steel 7.

[0019] For the movement of the telescopic grab hook, refer to Figure 4 As shown, several driving wheels 54 are provided at the top of the slider 51, and at least one driving wheel 54 is equipped with a motor. By starting the motor, the corresponding driving wheel 54 is driven to rotate, thereby driving the slider 51 to displace within the track 4; for the steering of the slider 51, the slider 51 is rotatably connected to the telescopic rod 52, and a rotating motor 55 is provided at the rotating connection. The output shaft 15 of the rotating motor 55 is connected to the slider 51 and is used to drive the slider 51 to rotate and adjust the orientation. In order to move and steer better within the track 4, refer to Figure 4 As shown, the slider 51 is set to be circular.

[0020] For the pulley loading cart 6, based on the above requirements, the pulley loading cart 6 needs to follow in different directions. In this embodiment, refer to Figure 3 and Figure 5 As shown, several omnidirectional wheels are provided at the bottom of the pulley loading cart 6. The omnidirectional wheels include two parallel rotating wheels 81, and a plurality of rollers 82 are circumferentially spaced on each rotating wheel 81. The rotation direction of the rollers 82 is perpendicular to the rotation direction of the omnidirectional wheel; moreover, the rollers 82 on adjacent two rotating wheels 81 are staggered from each other. By the rotation of the rotating wheels 81 and the rotation of the rollers 82, the flexible movement of the pulley loading cart 6 in two perpendicular directions can be realized.

[0021] Based on the above, in this embodiment, at least one inlet 9 is provided in each layer storage area 3 of the storage compartment 1. A conveyor belt 12 mechanism is installed at the inlet 9. Refer to Figure 6 As shown, the conveyor belt 12 mechanism includes A belt drive structure, including a fixed roller shaft 10 and a movable roller shaft 11, and a conveyor belt 12 provided between the fixed roller shaft 10 and the movable roller shaft 11; A rack 13, one end of which is connected to the movable roller shaft 11; A drive structure, configured to drive the rack 13 to move when meshing with the rack 13, synchronously drive the movable roller shaft 11 to move, flatten or retract the conveyor belt 12; or when the linkage end is linked with the fixed roller shaft 10, drive the fixed roller shaft 10 to rotate.

[0022] Based on the above, during use, by meshing the drive structure with the rack 13, the rack 13 is driven to move, thereby driving the movable roller shaft 11 to move, flattening the conveyor belt 12, and connecting the corresponding layers of the storage compartment 1 and the transfer compartment 2. The telescopic grab hook in the transfer compartment 2 drives the pulley loading cart 6 to move onto the conveyor belt 12. Then the drive structure shifts gears and is linked with the fixed roller shaft 10 to drive the fixed roller shaft 10 to rotate, thereby driving the conveyor belt 12 to move and synchronously driving the pulley loading cart 6 to move towards the inside of the storage compartment 1. Then, the telescopic grab hook in the storage compartment 1 drives the pulley loading cart 6 to move to the designated position.

[0023] Reference Figure 6 As shown, two in-place recognition modules 26 can be respectively arranged at both ends of the rack 13. The in-place recognition module 26 is used to recognize whether the rack 13 reaches the transfer carriage 2 or returns to its original position. When reaching the transfer carriage 2, the driving structure is controlled to perform a gear shifting operation through the feedback information; In this embodiment, when the relative distance between the storage carriage 1 and the transfer carriage 2 is fixed, the driving structure can be set to drive the rack 13 to reach a specified length and then perform a gear shifting operation by itself.

[0024] For the driving structure, refer to Figures 7-8 As shown, it includes: A driving motor 14, and a plurality of limiting strips 16 are arranged on the surface of the output shaft 15 along the axial direction; A gear shifting shaft 17, one end of which is sleeved on the output shaft 15, and a limiting groove 18 is arranged inside the sleeved end of the gear shifting shaft 17. The limiting groove 18 is used to cooperate with the limiting strips 16 to enable the output shaft 15 to drive the gear shifting shaft 17 to rotate synchronously; at the other end of the gear shifting shaft 17, a first gear 19 and a second gear 20 are arranged at intervals; An inner gear 21 is arranged at the end of the fixed roller shaft 10; and When the gear shifting shaft 17 is configured to move along the output shaft 15, it drives the first gear 19 to engage with the rack 13 and the second gear 20 to disengage from the inner gear 21, or drives the first gear 19 to disengage from the rack 13 and the second gear 20 to engage with the inner gear 21.

[0025] Among them, for the movement of the gear shifting shaft 17, refer to Figure 8 As shown, an air cover 27 can be sleeved on the gear shifting shaft 17, and an air hole 28 is opened on the air cover 27. The sleeved end of the gear shifting shaft 17 is set as a piston structure, and the gear shifting shaft 17 is driven to move along the axial direction to perform the above-mentioned gear shifting operation by means of introducing gas to squeeze the piston to move.

[0026] Embodiment 2, on the basis of Embodiment 1, the transfer carriage 2 is further provided with a loading mechanism, and the loading mechanism includes: A plurality of carriages 22, and the carriages 22 are used for temporarily storing the belt wheel loading trolley 6; A carriage driving device, which is used to drive each carriage 22 to move cyclically in the vertical direction, and the movement range of each carriage 22 in the vertical direction at least covers all layers of the storage area 3; A transfer platform 23, which is configured to be carried between the carriage 22 and the transfer carriage 2, and the transfer platform 23 is inclined downward towards the direction of the transfer vehicle.

[0027] Among them, refer to Figures 9-10As shown in the figure, the car drive device includes a pair of drive wheel 24 assemblies arranged staggeredly. Each drive wheel 24 assembly includes two drive wheels 24 arranged vertically, and the two drive wheels 24 are linked by a chain 25. At least one of the two drive wheels 24 linked by the same chain 25 is configured with a drive wheel drive motor 29 for controlling the rotation of the drive wheel 24. The diagonal positions of the car 22 are respectively connected to the chains 25 of the two pairs of drive wheel 24 assemblies.

[0028] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. For those of ordinary skill in the art in this technical field, after learning the content described in the present invention, without departing from the principle of the present invention, several equivalent transformations and substitutions can still be made, and these equivalent transformations and substitutions should also be regarded as belonging to the protection scope of the present invention.

Claims

1. A multi-module logistics three-dimensional transmission and sorting device, characterized in that: include: The storage carriage and the transfer carriage are both provided with a plurality of storage areas of equal height in the vertical direction, each storage area is provided with crisscrossing tracks, and a telescopic grab hook is slidably installed in the track; The wheeled loading trolley is used for loading goods. A receiving mechanism is arranged on the top of the wheeled loading trolley. The receiving mechanism is configured to be connected with the extended telescopic grab hook so that the wheeled loading trolley moves along the track synchronously with the telescopic grab hook.

2. A multi-module logistics three-dimensional transmission and sorting device according to claim 1, characterized in that: The telescopic grab hook comprises a slider, a telescopic rod and an electromagnetic foot, wherein the slider is mounted in the track, a telescopic rod is mounted on the side of the slider away from the track, and an electromagnetic foot is mounted on the telescopic end of the telescopic rod; The receiving mechanism comprises a glass fiber reinforced plastic plate attached with alloy steel, the telescopic rod drives the electromagnetic foot to contact the alloy steel, and the electromagnetic foot generates magnetic adsorption to connect the alloy steel.

3. A multi-module logistics three-dimensional transmission and sorting device according to claim 2, characterized in that: A plurality of driving wheels are arranged at the top of the slider, at least one of which is equipped with a motor, and the motor is used to drive the corresponding driving wheel to rotate; and the slider is rotationally connected to the telescopic rod, a rotating motor is arranged at the rotating connection, and an output shaft of the rotating motor is connected to the slider and is used to drive the slider to rotate and adjust its direction.

4. The multi-module logistics three-dimensional transmission and sorting device according to claim 1, characterized in that: A plurality of omnidirectional wheels are arranged at the bottom of the wheeled loading trolley, and the omnidirectional wheels include two parallel rotating wheels, each of which is provided with a plurality of rollers at intervals along the circumferential direction, and the rotation direction of the rollers is perpendicular to the rotation direction of the omnidirectional wheels; and the rollers on two adjacent rotating wheels are staggered with each other.

5. The multi-module logistics three-dimensional transmission and sorting device according to claim 1, characterized in that: The storage compartments located in the storage area are each provided with at least one cargo inlet, and a conveyor belt mechanism is installed at the cargo inlet, and the conveyor belt mechanism includes: The belt transmission structure comprises a fixed roller shaft and a movable roller shaft, and a conveyor belt provided with the fixed roller shaft and the movable roller shaft; A rack, one end of which is connected to the movable roller shaft; The driving structure is configured to drive the rack to move when it is meshed with the rack, and synchronously drive the movable roller to move, flatten or gather the conveyor belt; or drive the fixed roller to rotate when the linkage end is linked with the fixed roller.

6. A multi-module logistics three-dimensional transmission and sorting device according to claim 5, characterized in that: The driving structure comprises: The driving motor has a plurality of limit strips arranged on the output shaft surface along the axis direction; A shift shaft, one end of which is sleeved on the output shaft, and a limiting groove is provided in the sleeved end of the shift shaft, the limiting groove is used to cooperate with the limiting bar so that the output shaft drives the shift shaft to rotate synchronously; the other end of the shift shaft is provided with a first gear and a second gear at intervals; The end of the fixed roller shaft is provided with an internal gear; and The shift shaft is configured to drive the first gear to mesh with the rack and the second gear to disengage from the internal gear when moving along the output shaft, or to drive the first gear to disengage from the rack and the second gear to mesh with the internal gear.

7. The multi-module logistics three-dimensional transmission and sorting device according to claim 1, characterized in that: The transfer carriage is also equipped with a loading mechanism, which includes: A plurality of elevator cars, wherein the elevator cars are used to temporarily store wheeled loading trolleys; A car driving device, used for driving each car to cyclically move in the vertical direction, and the vertical movement range of each car at least covers the storage areas of all layers; The transfer platform is arranged and mounted between the elevator car and the transfer car, and the transfer platform is tilted downward toward the transfer car.

8. A multi-module logistics three-dimensional transmission and sorting device according to claim 7, characterized in that: The car driving device includes a pair of staggered driving wheel assemblies, each of which includes two driving wheels arranged up and down, and the two driving wheels are linked by a chain, and the diagonal positions of the car are respectively connected to the chains of the two pairs of driving wheel assemblies.

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