Logistics storage cargo transfer device

Abstract

The utility model belongs to the technical field of logistics storage transfer, and particularly relates to a logistics storage cargo transfer device which comprises a base, the output end of a servo motor is fixedly connected to the top end of a screw rod through a coupler, and a movable block is rotationally arranged at the thread position of the screw rod. Two sets of protection mechanisms are oppositely arranged at the top end of the cargo carrying platform in a mirror image mode, each protection mechanism comprises three sets of first mounting lugs arranged on one side of the top end of the cargo carrying platform in a fixed array mode, supporting rods are rotationally arranged on the first mounting lugs through rotating rods, and three sets of second mounting lugs are arranged at the bottom end of a transverse rod in a fixed array mode; the second mounting lugs are rotationally connected to the other ends of the corresponding supporting rods through rotating rods correspondingly, through cooperation of a servo motor, a screw rod, a moving block and a connecting block, the cargo carrying platform can be driven to be adjusted in height, different cargo transferring requirements are met, the practicability of the equipment is improved, and through cooperation of a protection mechanism, the cargo carrying platform is protected. And the goods are blocked to prevent the goods from falling off and being damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of logistics warehousing and transshipment, in particular to a logistics warehousing cargo transshipment device. Background Art

[0002] Logistics warehousing is the use of self-built or leased warehouses and sites to store, keep, load and unload, and distribute goods. The traditional definition of warehousing is given from the perspective of material reserves. Modern warehousing is not a warehouse or warehouse management in the traditional sense, but warehousing in the context of economic globalization and supply chain integration. It is warehousing in the modern logistics system. In the process of logistics warehousing, there are often goods that are not convenient to move by forklifts, so cargo transfer loading is required.

[0003] A Chinese patent with the publication number CN212766302U discloses a logistics manual storage cargo transfer device, including a bottom plate, a buffer groove is opened on the top outer wall of the bottom plate, and a storage plate is arranged at the top of the buffer groove, a plurality of movable shafts distributed at equal distances are fixed on the bottom outer wall of the storage plate, a spring is sleeved on the movable shaft, a plurality of U-shaped plates are fixed on the bottom outer wall of the bottom plate, and a thread is opened on the circumferential outer wall of the bottom end of the movable shaft, the bottom end of the movable shaft passes through the threaded sleeve of the limited block on the bottom outer wall of the U-shaped plate, and two damping mechanisms are rotatably installed between the storage plate and the bottom inner wall of the buffer groove. The utility model can cooperate with the damping rod to buffer and damp the bumps generated during the transfer operation of the device, and can also perform an initial amount of compression on the spring, thereby adjusting the damping and buffering strength of the spring.

[0004] The above-mentioned logistics manual warehousing cargo transfer device still has some problems in use. When transferring goods, the handling and stacking heights of the goods are often different. The device cannot adjust the height accordingly according to the height of the goods, and its practicality is poor. There is no protective device to block the goods, which leads to the goods falling easily when there are a lot of goods during transportation, resulting in damage to the goods. The above-mentioned logistics manual warehousing cargo transfer device does not effectively solve these problems; therefore, a logistics warehousing cargo transfer device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the shortcomings of the existing logistics manual warehousing cargo transfer device and solve the problem that the cargo is often transported and stacked at different heights during cargo transfer, the device cannot be adjusted to the corresponding height according to the height of the cargo, has poor practicality, and has no protective device to block the cargo, resulting in the cargo being easily dropped when there are a lot of cargo during transportation, causing damage to the cargo, a logistics warehousing cargo transfer device is proposed.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: a logistics warehousing cargo transfer device described in the utility model comprises a base, the top of the base is provided with two groups of mounting plates in a mirror-image manner, and movable grooves are provided on the opposite surfaces of the two groups of mounting plates, a screw is rotatably provided between the top and the center of the bottom of the movable groove through a bearing, the top of the screw rotates and penetrates to the outer top of the mounting plate, a servo motor is fixedly provided at the top center of the mounting plate through a fixing frame, the output end of the servo motor is fixedly connected to the top of the screw through a coupling, a moving block is rotatably provided at the thread of the screw, the moving block is slidably provided in the movable groove, two groups of connecting blocks are fixedly provided on one side of the moving block in a mirror-image manner, and a cargo carrying A platform, a baffle is fixedly provided on one side of the cargo platform, and two groups of protection mechanisms are mirror-imaged at the top of the cargo platform, the protection mechanism includes three groups of first mounting ears fixedly arranged in an array on one side of the top of the cargo platform, a support rod is rotatably provided on the first mounting ear through a rotating rod, a cross bar is provided on the top of the support rod, and three groups of second mounting ears are fixedly arranged in an array at the bottom end of the cross bar, and the second mounting ears are respectively rotatably connected to the other end of the corresponding support rod through a rotating rod, and the protection mechanism includes a locking mechanism, which can drive the cargo platform to be height-adjusted through the cooperation of a servo motor, a screw rod, a moving block and a connecting block to meet different cargo transshipment requirements and improve the practicability of the equipment, and through the cooperation of the protection mechanism, the cargo can be blocked to prevent damage caused by falling.

[0007] Preferably, the locking mechanism comprises a hollow shell, the hollow shell is fixedly arranged next to a second mounting ear near the center of the bottom end of the cross bar, a movable block is slidably arranged inside the hollow shell, a first spring is fixedly arranged between the top end of the movable block and the inner top end of the hollow shell, a movable through hole is opened on one side of the hollow shell, an operating handle is fixedly arranged on one side of the movable block, the operating handle slides through the movable through hole, a locking block is fixedly arranged at the position of the second mounting ear of the support rod located at the center of the bottom end of the cross bar, one end of the locking block is an inclined surface, a locking pin is fixedly arranged at the center of the bottom end of the movable block, the locking pin slides through to the outside of the hollow shell, a locking hole is opened on one side of the top end of the locking block, and the locking pin is slidably inserted into the locking hole, and the state of the protective mechanism is limited and fixed through the cooperation of the locking mechanism, and the use and storage of the protective mechanism are convenient.

[0008] Preferably, a textured rubber pad is fixedly provided on the top of the cargo platform, and the friction between the cargo and the cargo platform is improved through the cooperation of the textured rubber pad, thereby ensuring its stability during transportation.

[0009] Preferably, a sleeve is fixedly provided at the top of the base at the four corners directly below the cargo platform, a movable rod is movably inserted through the top of the sleeve, and a second spring is fixedly provided between the bottom end of the movable rod and the inner bottom end of the sleeve. Through the cooperation of the sleeve, the movable rod and the second spring, a buffer is provided for the cargo platform to prevent the cargo platform from being instability due to hard contact and collision with the base when descending, and to improve the service life of the equipment.

[0010] Preferably, the four corners of the bottom end of the base are fixedly equipped with universal wheels, and the logistics warehousing cargo transfer device can be moved to different operating areas through the cooperation of the universal wheels.

[0011] Preferably, two groups of push rods are fixedly provided in a mirror-image manner on one side of the top of the base close to the baffle, a push handle is fixedly provided on the top of the push rod, and a rubber soft sleeve is fixedly provided on the circumferential surface of the push handle. Through the cooperation between the push handle and the push rod, the staff can better operate the mobile logistics warehousing cargo transfer device.

[0012] Beneficial effects of the utility model:

[0013] The utility model provides a logistics warehousing cargo transfer device. In order to enable the logistics warehousing cargo transfer device to adjust the height of the cargo loading platform according to the height of the cargo, the convenience of cargo transfer is improved. First, the staff moves the logistics warehousing cargo transfer device to the cargo handling area by pushing the push handle, and then starts the servo motor. The screw rod rotates to drive the moving block to rise and fall. The moving block drives the cargo loading platform to rise and fall through the connecting block so that the height of the cargo loading platform corresponds to the height of the cargo stacking position for easy loading and unloading. Then the staff needs to unfold the protective mechanism and pull the cross bar. The cross bar drives the three groups of support rods to rotate to their vertical state. At the same time, the cross bar drives the locking pin on the locking mechanism to move. The locking pin moves toward the locking block position. The inclined surface at one end of the locking block contacts the locking pin to squeeze the locking pin. The locking pin pushes the movable block to move. At the same time, the first spring is compressed. When the locking pin moves to the top of the lock hole, the movable block and the locking pin are pushed downward under the elastic potential energy of the first spring, so that the locking pin is inserted into the lock hole, and the protective mechanism is fixed and limited. The staff can stack the cargo on the cargo loading platform, and the protective mechanism blocks the cargo to prevent it from sliding off the cargo loading platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0015] Figure 1 It is a three-dimensional picture of the whole;

[0016] Figure 2It is a three-dimensional diagram of the structure of the equipment on the top of the cargo platform;

[0017] Figure 3 is a cross-sectional view of the locking mechanism;

[0018] Figure 4 is a cross-sectional view of the sleeve;

[0019] Legend:

[0020] 1. Base; 2. Mounting plate; 3. Movable groove; 4. Screw; 5. Servo motor; 6. Moving block; 7. Connecting block; 8. Cargo platform; 9. Baffle; 10. First mounting ear; 11. Support rod; 12. Cross bar; 13. Second mounting ear; 14. Hollow shell; 15. Movable block; 16. First spring; 17. Movable through hole; 18. Operating handle; 19. Lock pin; 20. Lock block; 21. Lock hole; 22. Textured rubber pad; 23. Sleeve; 24. Movable rod; 25. Second spring; 26. Universal wheel; 27. Push rod; 28. Push handle; A. Protection mechanism; B. Locking mechanism. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Specific examples are given below.

[0023] See also Figure 1-Figure 4The utility model discloses a logistics storage cargo transfer device, comprising a base 1, wherein the four corners of the bottom end of the base 1 are fixedly equipped with universal wheels 26, and the top of the base 1 is fixedly provided with two sets of push rods 27 on the side close to the baffle 9 in a mirror-image manner, and the top of the push rod 27 is fixedly provided with a push handle 28, and a rubber soft sleeve is fixedly provided on the circumferential surface of the push handle 28, and the top of the base 1 is mirror-imaged with two sets of mounting plates 2, and the opposite surfaces of the two sets of mounting plates 2 are provided with movable grooves 3, and a screw 4 is rotatably provided between the top and the bottom center of the movable groove 3 through a bearing, and the top of the screw 4 rotates and penetrates to the mounting The outer top of the plate 2, the top center of the mounting plate 2 is fixedly provided with a servo motor 5 through a fixing frame, the output end of the servo motor 5 is fixedly connected to the top of the screw 4 through a coupling, a moving block 6 is rotatably provided at the thread of the screw 4, the moving block 6 is slidably provided in the movable groove 3, two groups of connecting blocks 7 are fixedly provided on one side of the moving block 6 in a mirror-image manner, a cargo platform 8 is fixedly provided on one side of the connecting block 7, a textured rubber pad 22 is fixedly provided on the top of the cargo platform 8, a baffle 9 is fixedly provided on one side of the cargo platform 8, and two groups of protective mechanisms A are provided on the top of the cargo platform 8 in a mirror-image manner;

[0024] The protection mechanism A includes three groups of first mounting ears 10 fixedly arranged in an array on one side of the top of the cargo platform 8, a support rod 11 is rotatably arranged on the first mounting ear 10 through a rotating rod, a cross bar 12 is arranged on the top of the support rod 11, and three groups of second mounting ears 13 are fixedly arranged in an array at the bottom end of the cross bar 12, and the second mounting ears 13 are respectively rotatably connected to the other end of the corresponding support rod 11 through a rotating rod, and the protection mechanism A includes a locking mechanism B, and the locking mechanism B includes a hollow shell 14, and the hollow shell 14 is fixedly arranged at the bottom end of the cross bar 12 near the center of a second mounting ear 13, and the internal sliding device of the hollow shell 14 A movable block 15 is arranged, and a first spring 16 is fixedly arranged between the top of the movable block 15 and the inner top of the hollow shell 14. A movable through hole 17 is opened on one side of the hollow shell 14. An operating handle 18 is fixedly arranged on one side of the movable block 15. The operating handle 18 slides through the movable through hole 17. A locking block 20 is fixedly arranged at the position of the support rod 11 located at the center of the bottom end of the cross bar 12 near its second mounting ear 13. One end of the locking block 20 is an inclined surface. A locking pin 19 is fixedly arranged at the bottom center of the movable block 15. The locking pin 19 slides through the outside of the hollow shell 14. One side of the top of the locking block 20 is located at the locking pin 19. A lock hole 21 is provided at the position directly below, and the lock pin 19 is slidably inserted into the lock hole 21. When working, in order to enable the logistics warehousing cargo transfer device to adjust the height of the cargo platform 8 according to the height of the cargo and improve the convenience of cargo transfer, the staff first moves the logistics warehousing cargo transfer device to the cargo handling area by pushing the push handle 28, and then starts the servo motor 5. The screw rod 4 rotates to drive the moving block 6 to move up and down. The moving block 6 drives the cargo platform 8 to move up and down through the connecting block 7 so that the cargo platform 8 corresponds to the height of the cargo stacking position for easy loading and unloading. Then the staff needs to unfold the protective mechanism A and pull the cross bar 12. The cross bar 12 drives the three sets of support rods 1 1 is rotated to its vertical state, and at the same time, the cross bar 12 drives the lock pin 19 on the lock mechanism B to move, and the lock pin 19 moves to the position of the lock block 20. The inclined surface at one end of the lock block 20 contacts the lock pin 19, and the lock pin 19 is squeezed. The lock pin 19 pushes the movable block 15 to move, and the first spring 16 is compressed. When the lock pin 19 moves to the top of the lock hole 21, the elastic potential energy of the first spring 16 pushes the movable block 15 and the lock pin 19 downward, so that the lock pin 19 is inserted into the lock hole 21, and the protective mechanism A is fixed and limited. The staff can stack the goods on the cargo platform 8, and the protective mechanism A blocks the goods to prevent them from sliding off the cargo platform 8.

[0025] Furthermore, the top of the base 1 is located at the four corners directly below the cargo platform 8 and is fixedly provided with sleeves 23, the top of the sleeve 23 is movably interspersed with a movable rod 24, and a second spring 25 is fixedly provided between the bottom end of the movable rod 24 and the inner bottom end of the sleeve 23. During operation, when the goods are transported to other places for unloading, the staff moves the cargo platform 8 to the corresponding cargo height. If the unloading height is too low, in order to prevent the hard contact between the cargo platform 8 and the base 1 from causing the goods to tip over and affecting the service life of the equipment, when the cargo platform 8 moves to the lowest position, it first contacts the movable rod 24 and applies downward pressure to the movable rod 24. The movable rod 24 transmits the impact force to the second spring 25 directly below, and the second spring 25 absorbs the impact force to provide a buffer for the cargo platform 8.

[0026] Working principle: In order to make the logistics storage cargo transfer device able to adjust the height of the cargo platform 8 according to the height of the cargo and improve the convenience of cargo transfer, first the staff moves the logistics storage cargo transfer device to the cargo handling area by pushing the push handle 28, and then starts the servo motor 5. The screw 4 rotates to drive the moving block 6 to move up and down. The moving block 6 drives the cargo platform 8 to move up and down through the connecting block 7 so that the cargo platform 8 corresponds to the height of the cargo stacking position for easy loading and unloading. Then the staff needs to unfold the protective mechanism A and pull the cross bar 12. The cross bar 12 drives the three groups of support rods 11 to rotate to its vertical state. At the same time, the cross bar 12 drives the lock pin 19 on the locking mechanism B to move. The lock pin 19 moves to the position of the lock block 20. The inclined surface at one end of the lock block 20 contacts the lock pin 19 and squeezes the lock pin 19. The lock pin 19 pushes the movable block 15 to move. At the same time, the first spring 16 When the locking pin 19 moves to the top of the locking hole 21, the movable block 15 and the locking pin 19 are pushed downward under the elastic potential energy of the first spring 16, so that the locking pin 19 is inserted into the locking hole 21, and the protective mechanism A is fixed and limited. The staff can then stack the goods on the cargo platform 8, and the protective mechanism A blocks the goods to prevent them from sliding off the cargo platform 8; when the goods are transported to other places for unloading, the staff moves the cargo platform 8 to the corresponding loading height. If the unloading height is too low, in order to prevent the hard contact between the cargo platform 8 and the base 1 from causing the goods to tip over and affecting the service life of the equipment, when the cargo platform 8 moves to the bottom position, it first contacts the movable rod 24, exerts downward pressure on the movable rod 24, and the movable rod 24 transmits the impact force to the second spring 25 directly below. The second spring 25 absorbs the impact force to provide a buffer for the cargo platform 8.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A logistics warehousing cargo transfer device, characterized in that: The invention comprises a base (1), wherein two groups of mounting plates (2) are arranged at the top of the base (1) in a mirror-image manner, and movable grooves (3) are provided on the opposite surfaces of the two groups of mounting plates (2), and a screw rod (4) is rotatably arranged between the top and the center of the bottom of the movable groove (3) through a bearing, and the top of the screw rod (4) rotates and penetrates to the outer top of the mounting plate (2), and a servo motor (5) is fixedly arranged at the top center of the mounting plate (2) through a fixing frame, and the output end of the servo motor (5) is fixedly connected to the top of the screw rod (4) through a coupling, and a moving block (6) is rotatably arranged at the thread of the screw rod (4), and the moving block (6) is slidably arranged in the movable groove (3), and two groups of connecting blocks (7) are fixedly arranged on one side of the moving block (6) in a mirror-image manner. A cargo platform (8) is fixedly provided on one side of the connection block (7), a baffle (9) is fixedly provided on one side of the cargo platform (8), two sets of protection mechanisms (A) are provided at the top of the cargo platform (8) in a mirror-image manner, the protection mechanism (A) comprises three sets of first mounting ears (10) fixedly arranged in an array on one side of the top of the cargo platform (8), a support rod (11) is rotatably provided on the first mounting ears (10) through a rotating rod, a cross rod (12) is provided at the top of the support rod (11), three sets of second mounting ears (13) are fixedly arranged in an array at the bottom end of the cross rod (12), the second mounting ears (13) are rotatably connected to the other end of the corresponding support rod (11) through a rotating rod, and the protection mechanism (A) comprises a locking mechanism (B).

2. A logistics warehousing cargo transfer device according to claim 1, characterized in that: The locking mechanism (B) comprises a hollow shell (14), the hollow shell (14) being fixedly arranged at the bottom end of the cross bar (12) near a second mounting ear (13) near the center, a movable block (15) being slidably arranged inside the hollow shell (14), a first spring (16) being fixedly arranged between the top end of the movable block (15) and the top end inside the hollow shell (14), a movable through hole (17) being opened on one side of the hollow shell (14), an operating handle (18) being fixedly arranged on one side of the movable block (15), and the operating handle (18) being fixedly arranged on the other side of the movable block (15). 18) is slidably penetrated through the movable through hole (17), a locking block (20) is fixedly arranged on the support rod (11) located at the center of the bottom end of the cross bar (12) near its second mounting ear (13), one end of the locking block (20) is an inclined surface, a locking pin (19) is fixedly arranged at the center of the bottom end of the movable block (15), the locking pin (19) slides through to the outside of the hollow shell (14), a locking hole (21) is opened on one side of the top end of the locking block (20) at a position directly below the locking pin (19), and the locking pin (19) is slidably inserted into the locking hole (21).

3. A logistics warehousing cargo transfer device according to claim 1, characterized in that: A textured rubber pad (22) is fixedly arranged on the top of the cargo platform (8).

4. A logistics warehousing cargo transfer device according to claim 1, characterized in that: The top of the base (1) is located at the four corners directly below the cargo platform (8), and sleeves (23) are fixedly arranged thereon; a movable rod (24) is movably inserted through the top of the sleeve (23); and a second spring (25) is fixedly arranged between the bottom end of the movable rod (24) and the inner bottom end of the sleeve (23).

5. The logistics storage cargo transfer device according to claim 1, characterized in that: Universal wheels (26) are fixedly mounted at the four corners of the bottom end of the base (1).

6. The logistics storage cargo transfer device according to claim 1, characterized in that: Two groups of push rods (27) are fixedly arranged in a mirror image on one side of the top of the base (1) close to the baffle (9), a push handle (28) is fixedly arranged on the top of the push rod (27), and a rubber soft sleeve is fixedly arranged on the circumferential surface of the push handle (28).

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