Automatic storage equipment facilitating cargo loading and unloading

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Through the lift rack and conveyor belt system of automated storage equipment, the safety and efficiency of cargo pick-up and stacking of high-altitude goods are solved, and an automated, stable and efficient cargo loading and unloading process is achieved.

CN223291553UActive Publication Date: 2025-09-02RUI XUAN AUTOMATION TECH (YANGZHOU) CO LTD

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Patent Information

Application Number: CN202422528841.1
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-10-19
Publication Date: 2025-09-02
Estimated Expiration: 2034-10-19

AI Technical Summary

Technical Problem

The pick-up and stacking of goods at higher levels of existing shelves requires the help of ladders, which leads to problems such as staff being easily dropped and inefficient in storage and access.

Method used

The loading and unloading rack, lifting rack, pallet, push plate and transmission belt are used to automatically lift and push the goods through driving motors and threaded rods, and the guide slide rails and positioning columns ensure the stability and precise placement of the goods.

Benefits of technology

Effectively prevent goods from falling when taken at high places, improving the efficiency and safety of depositing and withdrawing goods.

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Abstract

The utility model relates to the technical field of cargo loading and unloading, and discloses automatic storage equipment facilitating cargo loading and unloading, which comprises a loading and unloading frame and a lifting frame, a plurality of rollers are rotatably mounted at the bottom of the loading and unloading frame and used for moving the loading and unloading frame, the lifting frame is arranged inside the loading and unloading frame, and the bottom of the lifting frame is fixedly connected with the bottom of an inner cavity of the loading and unloading frame. And a supporting plate. According to the goods storage device, the goods can be continuously moved towards the goods shelf through the movement of the push plate until the goods are completely pushed into the goods shelf by the push plate, so that the goods are stored, meanwhile, the goods storage device can be continuously kept perpendicular to one side of the connecting plate under the cooperation of the reset plate, and pushing force is continuously provided for the goods; the goods on the goods shelf can be stably transferred to the top of the supporting plate, taking of the goods on the goods shelf is facilitated, the situation that goods on the goods shelf are damaged due to falling of the goods when goods on the high position are taken by goods shelf workers is effectively prevented, and meanwhile the goods storing and taking efficiency is improved.

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Description

Technical Field

[0001] The utility model relates to the technical field of cargo loading and unloading, and in particular to an automated warehousing device which is convenient for loading and unloading cargo. Background Art

[0002] With the improvement of science and technology and the development of society, the new technology of "automation" is being used more and more widely. With the development of logistics to supply chain management, automated warehousing has developed rapidly. Warehousing and logistics automation means that all work in warehousing or logistics is completed automatically, without the direct participation of people or less people, and the work efficiency is high. In order to reduce the area required for stacking and improve the stability of goods stacking, shelves came into being.

[0003] At present, shelves can not only reduce the area of goods stacking, but also avoid the stacking of goods and protect the goods themselves. Since general shelves are much higher than the height of a normal person, when stacking or taking goods on the higher shelves, workers need to use ladders to take or stack goods. Since some goods are large or heavy, workers are likely to fall from the ladder when taking or stacking goods at higher places, causing damage to the goods. In addition, the speed of storing and retrieving goods is too slow, and the efficiency is low. Utility Model Content

[0004] In order to make up for the above shortcomings, the present invention provides an automated warehousing equipment that is convenient for loading and unloading goods, aiming to improve the existing technology in which general shelves are much higher than the height of a normal person, so when stacking or taking goods on the higher shelves, workers need to use ladders to take or stack goods. Since some goods are large or heavy, workers and the goods are easily fallen from the ladder when taking or stacking goods at higher places, causing damage to the goods, and the speed of storing and retrieving goods is too slow and the efficiency is low.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: an automated warehousing equipment for convenient cargo loading and unloading, comprising:

[0006] The loading and unloading rack has a plurality of rollers rotatably installed at the bottom thereof, and the rollers are used for the movement of the loading and unloading rack.

[0007] The lifting frame is arranged inside the loading and unloading frame, and the bottom of the lifting frame is fixedly connected to the bottom of the inner cavity of the loading and unloading frame.

[0008] The pallet is a lifting frame whose interior is rotated by a driving motor in a direction perpendicular to the bottom and is provided with a driving threaded rod. One side of the pallet is connected to the outside of the driving threaded rod through a threaded fit. The pallet is used for loading and unloading goods.

[0009] The push plate, the support plate and the driving threaded rod are both rotatably installed on both sides of the adjacent conveyor belts. The driving wheels of the two conveyor belts are fixedly connected by a connecting rod, and a plurality of positioning columns are symmetrically installed on the outer walls of the two conveyor belts. A reciprocating motor for rotating the conveyor belt is fixedly installed on one side of the support plate. The push plate is arranged directly above the support plate, and support rods are symmetrically installed on both sides of the bottom of the push plate. A positioning groove that matches the positioning column is opened at the end of the support rod away from the push plate.

[0010] Connecting plate: A connecting plate is provided on the top of each of the two conveyor belts. A load-bearing rod perpendicular to its bottom is fixedly installed on one end of the connecting plate close to the lifting frame. A plug-in slot that matches the positioning column is provided at the bottom of the load-bearing rod. An installation slot is provided on the adjacent side of the two connecting plates. A reset plate is installed in the inner cavity of the two installation slots through a torsion spring.

[0011] As a further description of the above technical solution:

[0012] A through hole is provided on the top of the lifting frame, and the driving threaded rod is rotatably installed in the inner cavity of the through hole, and the bottom of the driving threaded rod passes through the through hole and is rotatably connected to the bottom of the inner cavity of the lifting frame. The driving motor is fixedly installed on the top of the lifting frame, and the power output end of the driving motor is fixedly connected to the top of the driving threaded rod. A driving plate is fixedly installed on the side of the supporting plate close to the driving threaded rod, and a threaded hole compatible with the driving threaded rod is provided on one side of the top of the driving plate, and the driving plate is sleeved on the outside of the driving threaded rod through the threaded hole.

[0013] As a further description of the above technical solution:

[0014] A baffle is fixedly installed on one side of the top of the pallet close to the driving plate, and the baffle is used to limit the cargo on the top of the pallet.

[0015] As a further description of the above technical solution:

[0016] A load ring is fixed at the bottom of the inner cavity of the lifting frame, and a transmission bearing is rotatably installed in the inner cavity of the load ring. The bottom of the driving threaded rod extends to the inside of the load ring and is fixedly connected to the inner ring of the transmission bearing.

[0017] As a further description of the above technical solution:

[0018] A guide rail is symmetrically installed on one side of the lifting frame close to the supporting plate. A guide block is slidably sleeved on the outside of the guide rail. One side of the guide block is fixedly connected to the side of the supporting plate close to the driving plate.

[0019] As a further description of the above technical solution:

[0020] The positioning column is configured as a quadrangular structure.

[0021] The utility model has the following beneficial effects:

[0022] The present invention can continuously apply a force to the goods on the shelf by moving the push plate until the goods are completely pushed into the shelf by the push plate, thereby completing the storage of the goods. At the same time, with the cooperation of the reset plate, it can continuously maintain verticality with one side of the connecting plate and continuously provide thrust to the goods, so that the goods on the shelf can be smoothly transferred to the top of the pallet, which is conducive to taking the goods on the shelf, and effectively prevents the shelf staff from damaging the goods due to falling when taking the goods from higher places, and at the same time improves the efficiency of storing and retrieving goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional diagram of the utility model;

[0024] Figure 2 An assembly drawing of the cargo and loading / unloading rack of the utility model;

[0025] Figure 3 This is an assembly drawing of the support plate and guide rail of the utility model;

[0026] Figure 4 This is an assembly drawing of the support plate and baffle of the utility model;

[0027] Figure 5 For this utility model Figure 3 A magnified view of the structure at point A;

[0028] Figure 6 For this utility model Figure 4 A magnified view of the structure at point B.

[0029] Legend:

[0030] 1. Loading and unloading rack; 2. Lifting rack; 3. Driving threaded rod; 4. Baffle; 5. Support plate; 6. Driving plate; 7. Push plate; 8. Support rod; 9. Load-bearing rod; 10. Connecting plate; 11. Mounting slot; 12. Reset plate; 13. Conveyor belt; 14. Positioning column; 15. Guide rail. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-6The utility model provides an embodiment: an automated storage equipment that facilitates loading and unloading of goods, including a loading and unloading rack 1, a plurality of rollers are rotatably installed on the bottom of the loading and unloading rack 1, and the rollers are used for the movement of the loading and unloading rack 1, wherein four rollers are symmetrically installed on the bottom of the loading and unloading rack 1, and the four rollers can stably support the bottom of the loading and unloading rack 1, while reducing the resistance between the loading and unloading rack 1 and the ground when moving, thereby improving the stability and smoothness of the movement of the loading and unloading rack 1.

[0033] The lifting frame 2 is arranged inside the loading and unloading frame 1, and the bottom of the lifting frame 2 is fixedly connected to the bottom of the inner cavity of the loading and unloading frame 1, and the pallet 5 is installed inside the lifting frame 2 along the direction perpendicular to the bottom by the driving motor. A driving threaded rod 3 is installed, and one side of the pallet 5 is connected to the outside of the driving threaded rod 3 through threaded cooperation. The pallet 5 is used for loading and unloading goods. When the goods need to be stacked to a higher position of the shelf, the driving motor is started to rotate the driving threaded rod 3. At this time, the pallet 5 moves down to the lowest position under the cooperation of the thread, and then the driving motor is turned off. Then, the goods are transported to the top of the pallet 5 and placed steadily. Then, the loading and unloading frame 1 is pushed to move toward the position of the shelf under the cooperation of the rollers until the pallet 5 moves to one side of the shelf, and then the position of the loading and unloading frame 1 is adjusted so that the pallet 5 is away from one side of the driving threaded rod 3 and is parallel to one side of the shelf, and then the driving motor is started again to make the driving threaded rod 3 rotate in the opposite direction. At this time, the pallet 5 moves up under the cooperation of the thread until the top of the pallet 5 is parallel to the bottom of a layer of goods stacked on the shelf.

[0034] Conveyor belts 13 are rotatably installed on both sides of the push plate 7, the support plate 5 and the adjacent driving threaded rod 3. The driving wheels of the two conveyor belts 13 are fixedly connected by a connecting rod, and multiple positioning columns 14 are symmetrically installed on the outer walls of the two conveyor belts 13. A reciprocating motor for rotating the conveyor belts 13 is fixedly installed on one side of the support plate 5. The conveyor belts 13 are composed of synchronous belts to prevent the two conveyor belts 13 from slipping when rotating.

[0035] Furthermore, the power output end of the reciprocating motor is fixedly connected to one end of a transmission roller of one of the transmission belts 13. When the reciprocating motor is started, the two transmission belts 13 rotate synchronously under the action of the two connecting rods.

[0036] The push plate 7 is arranged just above the pallet 5, and support rods 8 are symmetrically installed on both sides of the bottom of the push plate 7. A positioning groove is opened at one end of the support rod 8 away from the push plate 7 to match the positioning column 14. Before placing the goods on the top of the pallet 5, the two support rods 8 are first inserted into the top of the two parallel positioning columns 14 through the positioning grooves until the bottom of the two support rods 8 are simultaneously in contact with the top of the two conveyor belts 13. At this time, the push plate 7 is located between the goods and the lifting frame 2. When the top of the pallet 5 is parallel to the bottom of a layer of goods stacked on the shelf, the reciprocating motor is started and the two conveyor belts 13 are rotated synchronously until the push plate 7 contacts one side of the goods. Under the continuous rotation of the conveyor belt 13, the push plate 7 continues to exert a force on the goods to move toward the shelf until the goods are completely pushed into the inside of the shelf by the push plate 7. The reciprocating motor is turned off before the support rod 8 moves to the bottom of the conveyor belt 13, and the reciprocating motor is allowed to rotate in the opposite direction until the push plate 7 is reset.

[0037] Furthermore, when placing the goods on top of the pallet 5, it is necessary to manually adjust the side of the goods close to the lifting frame 2 and the side of the push plate 7 to be parallel to each other, and adjust the goods to the middle position of the pallet 5. On the one hand, it can ensure that the goods will not shift sideways or rotate when they are parallel to the top of the pallet 5. On the other hand, it can improve the ability of the goods to be placed accurately in the corresponding position of the shelf.

[0038] Connecting plate 10, a connecting plate 10 is provided on the top of each of the two conveyor belts 13, and a load-bearing rod 9 perpendicular to its bottom is fixedly installed on one end of the connecting plate 10 close to the lifting frame 2, and a plug-in slot adapted to the positioning column 14 is provided at the bottom of the load-bearing rod 9. A mounting slot 11 is provided on the adjacent side of the two connecting plates 10, and a reset plate 12 is rotatably installed in the inner cavity of the two mounting slots 11 through a torsion spring, wherein the free end of the reset plate 12 is always outside the mounting slot 11 under the action of the torsion spring without being affected by external force, and when the reset plate 12 is pushed away from the load-bearing rod 9, the side wall of the reset plate 12 fits into the inner wall of the mounting slot 11, ensuring that the reset plate 12 and the connecting plate 10 are always in a vertical state.

[0039] When the goods need to be taken off the shelf, the push plate 7 is removed from the top of the pallet 5, and then two load-bearing rods 9 are placed symmetrically on the top of the two conveyor belts 13. The two load-bearing rods 9 are inserted into the positioning column 14 through the insertion slot until the bottom of the two load-bearing rods 9 and the top of the two conveyor belts 13 are in contact. Then the pallet 5 is moved up by driving the threaded rod 3 until the top of the pallet 5 and the bottom of the goods to be taken are at the same level. Then the reciprocating motor is started to move the two load-bearing rods 9 in the direction of approaching the goods at the same time until the two reset plates 12 are in contact with the side of the goods close to the pallet 5 at the same time. At this time, the goods apply a thrust to the two reset plates 12 to rotate in the direction close to the load-bearing rods 9. At the same time, the free ends of the two reset plates 12 continue to rotate in the direction close to the load-bearing rods 9 under the action of the mounting grooves 11. At this time, the torsion spring is continuously compressed until The free ends of the two reset plates 12 fit together with the side walls of the goods until the two reset plates 12 move to the free ends and disengage from the side walls of the goods. At this time, the external force of the torsion spring disappears and the reset plate 12 is reset. Then, the reciprocating motor changes the rotation direction of the conveyor belt 13, allowing the two load-bearing rods 9 to move in the opposite direction until the two reset plates 12 are close to the side of the load-bearing rod 9 and the side of the goods away from the pallet 5 fit together. The goods apply a continuous thrust to the reset plate 12 to rotate away from the load-bearing rod 9, so that the reset plate 12 can continue to remain perpendicular to one side of the connecting plate 10 and continue to provide thrust to the goods, so that the goods on the shelf can be smoothly transferred to the top of the pallet 5, which is conducive to taking the goods on the shelf, and effectively prevents the shelf staff from taking the goods at higher places and causing damage due to the goods falling, while improving the efficiency of storing and retrieving goods.

[0040] A through hole is provided at the top of the lifting frame 2, and the driving threaded rod 3 is rotatably installed in the inner cavity of the through hole, and the bottom of the driving threaded rod 3 passes through the through hole and is rotatably connected to the bottom of the inner cavity of the lifting frame 2. The outer wall of the driving threaded rod 3 is fixedly sleeved by a driving bearing, and the outer ring of the driving bearing is fixedly connected to the inner wall of the through hole, which is beneficial to reducing the gap between the outer wall of the driving threaded rod 3 and the inner wall of the through hole, effectively preventing the driving threaded rod 3 from shaking during rotation, and improving the stability and smoothness of the rotation of the driving threaded rod 3.

[0041] The driving motor is fixedly installed on the top of the lifting frame 2, and the power output end of the driving motor is fixedly connected to the top of the driving threaded rod 3. A driving plate 6 is fixedly installed on the side of the support plate 5 close to the driving threaded rod 3. A threaded hole that is compatible with the driving threaded rod 3 is opened on one side of the top of the driving plate 6, and the driving plate 6 is sleeved on the outside of the driving threaded rod 3 through the threaded hole. The driving plate 6 serves as a connecting piece between the driving threaded rod 3 and the support plate 5. It can ensure the smoothness of the support plate 5 when moving up and down, while improving the stability of the support plate 5 when moving up and down.

[0042] A baffle 4 is fixedly installed on one side of the top of the pallet 5 close to the drive plate 6. The baffle 4 is used to limit the goods on the top of the pallet 5 to prevent the goods from contacting the outside of the lifting frame 2 when moving from the shelf to the top of the pallet 5 and affecting the normal movement of the pallet 5.

[0043] A load-bearing ring is fixed at the bottom of the inner cavity of the lifting frame 2, and a transmission bearing is rotatably installed in the inner cavity of the load-bearing ring. The bottom of the driving threaded rod 3 extends to the inside of the load-bearing ring and is fixedly connected to the inner ring of the transmission bearing. The cooperation between the transmission bearing and the load-bearing ring can support the bottom of the driving threaded rod 3 and share the force on the driving bearing, thereby further improving the stability and smoothness of the rotation of the driving threaded rod 3.

[0044] A guide rail 15 is symmetrically installed on the side of the lifting frame 2 close to the support plate 5, and a guide block is slidably sleeved on the outside of the guide rail 15. One side of the guide block is fixedly connected to the side of the support plate 5 close to the driving plate 6. The cooperation between the guide rail 15 and the guide block can limit the moving trajectory of the support plate 5, preventing the support plate 5 from tilting or offsetting when moving up and down, thereby improving the synchronization and stability between the support plate 5 and the driving threaded rod 3.

[0045] The positioning column 14 is set to a quadrangular structure, which can effectively prevent the load-bearing rod 9 from rotating when the reset plate 12 contacts the side wall of the cargo after the positioning column 14 is inserted into the insertion slot, which is beneficial to improving the stability of the load-bearing rod 9.

[0046] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automated warehousing equipment that facilitates cargo loading and unloading, characterized by: include A loading and unloading frame (1), wherein a plurality of rollers are rotatably mounted on the bottom of the loading and unloading frame (1), and the rollers are used for moving the loading and unloading frame (1); A lifting frame (2), the lifting frame (2) is arranged inside the loading and unloading frame (1), and the bottom of the lifting frame (2) is fixedly connected to the bottom of the inner cavity of the loading and unloading frame (1); A support plate (5) is provided inside the lifting frame (2) and is rotated by a driving motor in a direction perpendicular to the bottom thereof. One side of the support plate (5) is connected to the outside of the driving threaded rod (3) by threaded engagement. The support plate (5) is used for loading and unloading goods. Push plate (7), the supporting plate (5) and the driving threaded rod (3) are both rotatably installed on both sides thereof, the driving wheels of the two conveyor belts (13) are fixedly connected by a connecting rod, and the outer walls of the two conveyor belts (13) are symmetrically installed with a plurality of positioning columns (14), one side of the supporting plate (5) is fixedly installed with a reciprocating motor for rotating the conveyor belt (13), the pushing plate (7) is arranged just above the supporting plate (5), and support rods (8) are symmetrically installed on both sides of the bottom of the pushing plate (7), and a positioning groove adapted to the positioning column (14) is provided at one end of the support rod (8) away from the pushing plate (7); A connecting plate (10) is provided on the top of each of the two conveyor belts (13); a supporting rod (9) perpendicular to the bottom of the connecting plate (10) is fixedly installed at one end of the connecting plate (10) close to the lifting frame (2); a plug-in slot adapted to the positioning column (14) is provided at the bottom of the supporting rod (9); an installation slot (11) is provided on the adjacent side of the two connecting plates (10); and a reset plate (12) is rotatably installed in the inner cavity of the two installation slots (11) through a torsion spring.

2. The automated warehousing equipment for convenient cargo loading and unloading according to claim 1, characterized in that: The top of the lifting frame (2) is provided with an insertion hole, the driving threaded rod (3) is rotatably mounted in the inner cavity of the insertion hole, and the bottom of the driving threaded rod (3) passes through the insertion hole and is rotatably connected to the bottom of the inner cavity of the lifting frame (2), the driving motor is fixedly mounted on the top of the lifting frame (2), and the power output end of the driving motor is fixedly connected to the top of the driving threaded rod (3), and a driving plate (6) is fixedly mounted on the side of the supporting plate (5) close to the driving threaded rod (3), and a threaded hole adapted to the driving threaded rod (3) is provided on one side of the top of the driving plate (6), and the driving plate (6) is sleeved on the outside of the driving threaded rod (3) through the threaded hole.

3. The automated warehousing equipment for convenient cargo loading and unloading according to claim 2, characterized in that: A baffle (4) is fixedly mounted on one side of the top of the support plate (5) close to the driving plate (6), and the baffle (4) is used to limit the position of the goods on the top of the support plate (5).

4. The automated warehousing equipment for convenient cargo loading and unloading according to claim 1, characterized in that: A bearing ring is fixed to the bottom of the inner cavity of the lifting frame (2), a transmission bearing is rotatably mounted in the inner cavity of the bearing ring, and the bottom of the driving threaded rod (3) extends to the inside of the bearing ring and is fixedly connected to the inner ring of the transmission bearing.

5. The automated warehousing equipment for convenient cargo loading and unloading according to claim 2, characterized in that: A guide rail (15) is symmetrically mounted on one side of the lifting frame (2) close to the support plate (5), and a guide block is slidably sleeved on the outside of the guide rail (15). One side of the guide block is fixedly connected to the side of the support plate (5) close to the drive plate (6).

6. The automated warehousing equipment for convenient cargo loading and unloading according to claim 1, characterized in that: The positioning column (14) is configured as a quadrangular structure.