Automatic unloading device for logistics storage

Abstract

The utility model relates to the field of logistics unloading, and discloses a logistics storage automatic unloading device which comprises a movable base, two vertical plates are fixedly mounted on the top face of the movable base, mounting frames are hinged to the faces, close to each other, of the two vertical plates, and a conveying belt is arranged in each mounting frame; an adjusting mechanism connected with the mounting frame is arranged at the position, located in the vertical plate, of the top face of the movable base, a gear motor drives a gear to rotate, and when the gear rotates, the gear can drive the movable base to move forwards under the assistance of the U-shaped mounting plate and the rolling wheels, so that the front end of the movable base can smoothly enter the container, and the container is protected. According to the device, an automatic unloading manipulator can be installed at one end of the movable base or manual unloading operation can be adopted according to actual requirements, and the movable base can ensure that the conveying belt smoothly enters the container no matter which mode is adopted; and the overall efficiency of the unloading process is improved.

Description

Technical Field

[0001] The present application belongs to the field of logistics unloading technology, and specifically relates to an automatic unloading device for logistics warehousing. Background Art

[0002] Logistics warehousing unloading is one of the essential links in the logistics process. It refers to the process of transferring goods from transportation vehicles (such as trucks, containers, etc.) to warehouses or designated locations for storage and further processing. This process is usually carried out manually or semi-automatically, including unloading, handling, sorting and other links. With the development of logistics automation technology, more and more automatic unloading systems are now being used in logistics warehousing, which improves unloading efficiency, reduces the labor intensity of workers, and shortens unloading time. Logistics warehousing unloading is one of the important links in the logistics supply chain and is of great significance to improving logistics efficiency and reducing costs.

[0003] For example, the utility model patent with announcement number CN209097622U discloses an automatic logistics loading and unloading device, whose structure includes casters, a support frame, a lifting baffle, a rotating shaft, a conveyor belt, an outer frame, a motor, a base, a controller, and a guide rod, wherein the bottom of the controller is arranged in the center of the top of the base, and the inner two ends of the conveyor belt are sleeved with a clearance to fit the outer side of the rotating shaft, and the centers of the inner two ends of the outer frame are attached to both sides of the conveyor belt, and the outer side of the lifting baffle is embedded in and fixedly connected to the center of the inner top of the outer frame. The utility model is provided with a lifting baffle. When the conveyor belt and the outer frame cooperate to load and unload goods, the baffle body is pulled to drive the slide plate to slide on the guide rail fixed to the outer shell, so that the guide rail and the slide plate cooperate to extend from the outer shell through the guide sleeve to block the goods on the conveyor belt. At the same time, the locking rod is pressed to pass through the guide rail and the outer shell to lock the baffle body to prevent it from falling from the device during loading and unloading, thereby improving the loading and unloading effect of the device for goods.

[0004] However, it was found in actual use that: in the automatic unloading process of logistics warehousing, conveyor belts play an important role. They can automatically transport materials and goods that are manually or automatically grabbed for subsequent sorting work. However, existing conveyor belts are usually unable to directly enter the interior of the container, which results in the need for manual handling and moving of goods to the position of the conveyor belt during the unloading process, which undoubtedly increases the complexity of the operation and reduces the overall efficiency. For this purpose, a logistics warehousing automatic unloading device is provided. Utility Model Content

[0005] The purpose of this application is to provide an automatic unloading device for logistics warehousing in order to solve the above-mentioned problems.

[0006] The technical solution adopted in this application is as follows: A logistics warehousing automatic unloading device includes a mobile base, two vertical plates are fixedly installed on the top surface of the mobile base, and the sides of the two vertical plates close to each other are hingedly connected to a mounting frame, a conveyor belt is arranged inside the mounting frame, the top surface of the mobile base is located inside the vertical plate and an adjustment mechanism connected to the mounting frame is arranged, the bottom surface of the mobile base is provided with two bottom fixing blocks, and grooves are respectively provided on the left and right sides of the two bottom fixing blocks, the top surface of the bottom fixing block is provided with a plurality of U-shaped mounting plates, and the top surfaces of the plurality of U-shaped mounting plates are fixed to the bottom surface of the mobile base, the interior of the groove is provided with a plurality of rollers corresponding to the U-shaped mounting plates, and one side of the plurality of rollers is fixed to the inner side wall of the U-shaped mounting plate, a plurality of mounting rods are fixedly installed on one side of the bottom fixing block, and a rack is fixedly installed on the end of the plurality of mounting rods away from the bottom fixing block, a reduction motor is fixedly installed on the top surface of the mobile base, and a gear is fixedly installed on the driving end of the reduction motor, and the gear is meshed with the rack.

[0007] In a preferred embodiment, the adjustment mechanism includes a hydraulic telescopic cylinder and an articulated bracket. The top surface of the movable base is located inside the vertical plate and is fixedly installed with two hydraulic telescopic cylinders. The bottom surface of the mounting frame is fixedly installed with two articulated brackets corresponding to the hydraulic telescopic cylinders. The telescopic end of the hydraulic telescopic cylinder is hinged inside the articulated bracket.

[0008] In a preferred embodiment, enclosures are fixedly installed on the left and right sides of the mobile base.

[0009] In a preferred embodiment, a plurality of L-shaped brackets are fixedly mounted on the top surface of the mounting frame, and a baffle is fixedly mounted on one end of each of the plurality of L-shaped brackets.

[0010] In a preferred embodiment, a plurality of triangular support plates are installed in an array at equal intervals on one side of the vertical plate away from the mounting frame.

[0011] In a preferred embodiment, a control box is fixedly mounted on one side of the vertical plate, and the reduction motor and the hydraulic telescopic cylinder are electrically connected to control elements installed inside the control box.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0013] 1. In the present application, due to the adoption of the above-mentioned scheme, the user first starts the reduction motor, and the reduction motor drives the gear to start rotating through its power output. The gear is tightly engaged with the rack fixed to the bottom of the mobile base. Since the rack is fixed in the middle of the two base fixing blocks, when the gear rotates, it drives the mobile base to move forward with the assistance of the U-shaped mounting plate and the roller. This design enables the front end of the mobile base to smoothly enter the interior of the container, so that the conveyor belt can automatically transport the goods out of the container, greatly improving the unloading efficiency. The device can install an automatic unloading robot at one end of the mobile base according to actual needs or use manual unloading operations. Regardless of which method is adopted, the design of the mobile base can ensure that the conveyor belt can smoothly enter the interior of the container, further improving the overall efficiency of the unloading process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this application;

[0015] Figure 2 This is a schematic diagram of the U-shaped mounting plate structure of this application;

[0016] Figure 3 This is a schematic diagram of the articulated bracket structure of this application.

[0017] Markings in the figure: 1. Mobile base; 2. Vertical plate; 3. Mounting frame; 4. Conveyor belt; 5. Adjustment mechanism; 6. Bottom fixing block; 7. Groove; 8. U-shaped mounting plate; 9. Roller; 10. Mounting rod; 11. Rack; 12. Reducer motor; 13. Gear; 14. Hydraulic telescopic cylinder; 15. Articulated bracket; 16. Enclosure; 17. L-shaped bracket; 18. Baffle; 19. Triangular support plate; 20. Control box. DETAILED DESCRIPTION

[0018] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0019] refer to Figure 1 、 Figure 2 and Figure 3The lifting mechanism of the lifting device 1 is a lifting mechanism, and the lifting mechanism 2 is a lifting mechanism, and the lifting mechanism 3 is a lifting mechanism, and the lifting mechanism 4 is a lifting mechanism, and the lifting mechanism 5 is a lifting mechanism, and the lifting mechanism 6 is a lifting mechanism, and the lifting mechanism 7 is a lifting mechanism, and the lifting mechanism 8 is a lifting mechanism, and the lifting mechanism 9 is a lifting mechanism, and the lifting mechanism 10 is a lifting mechanism, and the lifting mechanism 11 is a lifting mechanism, and the lifting mechanism 12 is a lifting mechanism, and the lifting mechanism 13 is a lifting mechanism, and the lifting mechanism 14 is a lifting mechanism, and the lifting mechanism 15 is a lifting mechanism, and the lifting mechanism 16 is a lifting mechanism, and the lifting mechanism 17 is a lifting mechanism, and the lifting mechanism 18 is a lifting mechanism, and the lifting mechanism 19 is a lifting mechanism, and the lifting mechanism 20 is a lifting mechanism, and the lifting mechanism 21 is a lifting mechanism, and the lifting mechanism 22 is a lifting mechanism, and the lifting mechanism 23 is a lifting mechanism, and the lifting mechanism 24 is a lifting mechanism, and the lifting mechanism 25 is a lifting mechanism, and the lifting mechanism 26 is a lifting mechanism, and the lifting mechanism 27 is a lifting mechanism, and the lifting mechanism 28 is a lifting mechanism, and the lifting mechanism 29 is a lifting mechanism, and the lifting mechanism 30 is a lifting mechanism, and the lifting mechanism

[0020] refer to Figure 1 A plurality of L-shaped brackets 17 are fixedly installed on the top surface of the mounting frame 3, and a baffle 18 is fixedly installed at one end of each of the L-shaped brackets 17; the L-shaped brackets 17 are provided to facilitate the installation and fixation of the baffle 18, and the baffle 18 is provided to prevent the goods from falling from the side of the conveyor belt 4 during transportation.

[0021] refer to Figure 1 、 Figure 2 and Figure 3 The top surface of the mobile base 1 is located inside the vertical plate 2 and is provided with an adjustment mechanism 5 connected to the mounting frame 3. The adjustment mechanism 5 includes a hydraulic telescopic cylinder 14 and an articulated bracket 15. The top surface of the mobile base 1 is located inside the vertical plate 2 and is fixedly installed with two hydraulic telescopic cylinders 14. The bottom surface of the mounting frame 3 is fixedly installed with two articulated brackets 15 corresponding to the hydraulic telescopic cylinders 14. The telescopic end of the hydraulic telescopic cylinder 14 is hinged inside the articulated bracket 15; by setting up the two hydraulic telescopic cylinders 14 and the articulated bracket 15, it is convenient to adjust the angle of the mounting frame 3, thereby facilitating the transportation of goods.

[0022] refer to Figure 1 、 Figure 2 The bottom surface of the mobile base 1 is provided with two bottom fixing blocks 6, and grooves 7 are respectively opened on the left and right sides of the two bottom fixing blocks 6. The top surface of the bottom fixing block 6 is provided with multiple U-shaped mounting plates 8, and the top surfaces of the multiple U-shaped mounting plates 8 are fixed to the bottom surface of the mobile base 1. The inside of the groove 7 is provided with multiple rollers 9 corresponding to the U-shaped mounting plates 8, and one side of the multiple rollers 9 is fixed to the inner side wall of the U-shaped mounting plate 8; through the provided grooves 7, the multiple rollers 9 are convenient for moving inside them, which facilitates the subsequent driving of the U-shaped mounting plates 8 and the mobile base 1 to move back and forth.

[0023] refer to Figure 1 、 Figure 2A plurality of mounting rods 10 are fixedly installed on one side of the bottom fixed block 6, and a rack 11 is fixedly installed on the end of the plurality of mounting rods 10 away from the bottom fixed block 6. A reduction motor 12 is fixedly installed on the top surface of the mobile base 1, and a gear 13 is fixedly installed on the driving end of the reduction motor 12, and the gear 13 is meshed with the rack 11; through the provision of multiple mounting rods 10, it is convenient to install and fix the rack 11, and through the provision of the reduction motor 12 and the gear 13, it is convenient to drive the mobile base 1 to move back and forth, thereby facilitating the subsequent unloading of logistics goods.

[0024] refer to Figure 1 , enclosures 16 are fixedly installed on the left and right sides of the mobile base 1, and a plurality of triangular support plates 19 are installed in an evenly spaced array on the side of the vertical plate 2 away from the mounting frame 3; the enclosures 16 are set to facilitate protection of the personnel standing thereon, and the triangular support plates 19 are set to facilitate support and reinforcement of the vertical plate 2.

[0025] refer to Figure 1 A control box 20 is fixedly installed on one side of the vertical plate 2, and the reduction motor 12 and the hydraulic telescopic cylinder 14 are electrically connected to the control elements installed inside the control box 20; through the setting of the control box 20, it is convenient to control the start and stop of the reduction motor 12 and the hydraulic telescopic cylinder 14. The control elements installed inside the control box 20 can be a PLC controller or a single-chip microcomputer, etc.

[0026] The implementation principle of an embodiment of an automatic unloading device for logistics warehousing of the present application is as follows: during the automatic unloading process of logistics warehousing, in order to improve efficiency and convenience, the user first starts the reduction motor 12. The reduction motor 12 drives the gear 13 to start rotating through its power output. The gear 13 is tightly engaged with the rack 11 fixed to the bottom of the mobile base 1. Since the rack 11 is fixed in the middle of the two base fixing blocks 6, when the gear 13 rotates, it drives the mobile base 1 to move forward with the assistance of the U-shaped mounting plate 8 and the roller 9. This design enables the front end of the mobile base 1 to smoothly enter the interior of the container. The conveyor belt 4 plays a key role in this, and can automatically transport the goods out of the container, greatly improving the efficiency of unloading. The structural design of the device is simple and easy to operate. According to actual needs, an automatic unloading manipulator can be installed at one end of the mobile base 1 or manual unloading operation can be adopted. Regardless of which method is adopted, the design of the mobile base 1 can ensure that the conveyor belt 4 can smoothly enter the interior of the container, further improving the overall efficiency of the unloading process. This design not only simplifies the operating process, but also improves the convenience and flexibility of logistics warehousing management.

[0027] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A logistics warehousing automatic unloading device, comprising a mobile base (1), characterized in that: Two vertical plates (2) are fixedly mounted on the top surface of the mobile base (1), and a mounting frame (3) is hingedly connected to the mutually adjacent sides of the two vertical plates (2), and a conveyor belt (4) is provided inside the mounting frame (3). An adjustment mechanism (5) connected to the mounting frame (3) is provided on the top surface of the mobile base (1) located inside the vertical plates (2). Two bottom fixing blocks (6) are provided on the bottom surface of the mobile base (1), and grooves (7) are respectively provided on the left and right sides of the two bottom fixing blocks (6). A plurality of U-shaped mounting plates (8) are provided on the top surface of the bottom fixing blocks (6), and the top surfaces of the plurality of U-shaped mounting plates (8) are provided. The bottom surface of the movable base (1) is fixed to the bottom surface of the movable base (1), the inside of the groove (7) is provided with a plurality of rollers (9) corresponding to the U-shaped mounting plate (8), and one side of the plurality of rollers (9) is fixed to the inner side wall of the U-shaped mounting plate (8), a plurality of mounting rods (10) are fixedly mounted on one side of the bottom fixed block (6), and a rack (11) is fixedly mounted on one end of the plurality of mounting rods (10) away from the bottom fixed block (6), a reduction motor (12) is fixedly mounted on the top surface of the movable base (1), a gear (13) is fixedly mounted on the driving end of the reduction motor (12), and the gear (13) is meshed with the rack (11).

2. The automatic unloading device for logistics warehousing according to claim 1, characterized in that: The adjustment mechanism (5) includes a hydraulic telescopic cylinder (14) and an articulated bracket (15). The top surface of the movable base (1) is located inside the vertical plate (2) and is fixedly mounted with two hydraulic telescopic cylinders (14). The bottom surface of the mounting frame (3) is fixedly mounted with two articulated brackets (15) corresponding to the hydraulic telescopic cylinders (14). The telescopic ends of the hydraulic telescopic cylinders (14) are hinged inside the articulated brackets (15).

3. The automatic unloading device for logistics warehousing according to claim 1, characterized in that: Enclosures (16) are fixedly mounted on the left and right sides of the mobile base (1).

4. The automatic unloading device for logistics warehousing according to claim 1, characterized in that: A plurality of L-shaped brackets (17) are fixedly mounted on the top surface of the mounting frame (3), and a baffle (18) is fixedly mounted on one end of each of the plurality of L-shaped brackets (17).

5. The automatic unloading device for logistics warehousing according to claim 1, characterized in that: A plurality of triangular support plates (19) are installed in an array at equal intervals on one side of the vertical plate (2) away from the installation frame (3).

6. The automatic unloading device for logistics warehousing according to claim 1, characterized in that: A control box (20) is fixedly mounted on one side of the vertical plate (2), and the reduction motor (12), the hydraulic telescopic cylinder (14) and the control element mounted inside the control box (20) are electrically connected.

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