A cargo transportation and storage device for a logistics supply chain

Abstract

The present invention relates to the technical field of transport and storage devices, and in particular to a cargo transport and storage device for a logistics supply chain; the device comprises a base, a hanging frame is provided on one side of the base, a storage cabinet is fixedly connected to the hanging portion of the hanging frame; a transfer mechanism is provided on the side facing the entrance of the storage cabinet, the transfer mechanism is connected to the hanging frame, a belt conveyor is provided on the base plate on the right side of the transfer mechanism; the transfer mechanism is used to transfer the cargo on the belt conveyor to the storage cabinet; the present invention solves the problem of how to store cargo on a shelf.

Description

Technical Field

[0001] The present invention relates to the technical field of transport and storage devices, and in particular to a cargo transport and storage device for a logistics supply chain. Background Art

[0002] The logistics supply chain is a complex and huge system, covering the procurement of raw materials, production and processing, warehousing and distribution, and after-sales service. Its formation is the result of the joint action of multiple factors. The formation of the logistics supply chain is of great significance to enterprises. Among them, in the key link of warehousing and distribution, the two steps of transportation and storage are mainly involved. The existing technology related to cargo storage is disclosed in the Chinese Patent Library. For example, the announcement number CN220222212U discloses a logistics supply chain cargo storage device, including a base frame and a cargo frame, a drive motor is provided inside the base frame, and a first bevel gear is provided at the output end of the drive motor. A back plate is provided on one side of the cargo frame, and a support bearing and a rotating support are provided on the other side of the cargo frame, and the support bearing is located on the lower side of the rotating support; the inner side surface of the rotating support is fixedly connected to the top of the threaded rod, and the inner side surface of the support bearing is fixedly sleeved on the surface of the threaded rod.

[0003] For another example, announcement number CN112320173A discloses a foldable shelf for logistics cargo management for supply chain warehousing, including a first shelf side panel, a second shelf side panel, a top panel, a first shelf cover panel, a second shelf cover panel, a wheel shell, a lifting component, an adjustment component and a rotating wheel. The second shelf side panel is provided at one end of the first shelf side panel, a wheel shell is welded to the bottom of the first shelf side panel and the second shelf side panel, a rotating wheel is sleeved on the bottom of the wheel shell, an outer sleeve plate is welded to one side of the bottom of the first shelf side panel, and an inner sleeve plate is sleeved on one end of the outer sleeve plate.

[0004] However, the problem with the above two prior arts (CN220222212U, CN112320173A) is that they do not disclose the relevant technology of how to store goods on the shelves. Summary of the invention

[0005] In view of this, an object of the present invention is to provide a cargo transportation and storage device for a logistics supply chain to solve the problem of how to store cargo on a shelf.

[0006] The present invention discloses a cargo transportation and storage device for a logistics supply chain, comprising a base, a suspension frame is provided on one side of the base, and a storage cabinet is fixedly connected to the hanging part of the suspension frame; a transfer mechanism is provided on the side opposite to the entrance of the storage cabinet, the transfer mechanism is connected to the suspension frame, and a belt conveyor is provided on the base plate on the right side of the transfer mechanism; the transfer mechanism comprises a track disk, an O-shaped first slideway is formed on the periphery of the track disk, pulleys are respectively connected on the four corners of the lower surface of the track disk, and a first conveyor belt passes around the outer surfaces of the four pulleys in sequence; one of the pulleys is connected to a steering gear through a second conveyor belt transmission, and the steering gear is fixedly connected to the track disk; a roller for rolling connection with the first slideway is transferred to the first conveyor belt through a first shaft seat, and the other end of the pin shaft of the roller is fixedly connected to the second shaft seat and the edge of the track disk to form a sliding connection; a handling unit is installed on the second shaft seat, and the handling unit is used to clamp the cargo on the belt conveyor.

[0007] Optimally, at least one layer of partition is provided in the storage cabinet, and the partition is used to divide the interior of the storage cabinet into multiple storage bins.

[0008] Optimally, an O-shaped second slideway is formed on the upper surface of the track disk, the second slideway is concentric with the first slideway, and the offset distances at all locations between the first slideway and the second slideway are the same; the flange of the second shaft seat forms a sliding connection with the second slideway.

[0009] As a first implementation of the transport unit, the transport unit is an automatic manipulator, and the automatic manipulator is fixedly connected to the second shaft seat.

[0010] As a second embodiment of the transport unit, the transport unit includes a vertical push cylinder, which is fixedly connected to the second axle seat; a transverse push cylinder is fixedly connected to the output shaft of the vertical push cylinder, and a clamping structure is fixedly connected to the output shaft of the transverse push cylinder, and the clamping structure is used to adjust its own position and clamp the goods.

[0011] The specific method of the clamping structure is as follows: the clamping structure includes a frame, guide grooves are formed on the two end arms of the frame, and the two ends of the lifting plate are respectively connected to the corresponding guide grooves in a sliding manner; the lifting plate is fixedly connected to an arc plate, the outer arc surface of the arc plate faces downward and gradually becomes steeper from bottom to top, and the outer arc surface of the arc plate is used to face the goods; the two ends of the lifting plate are respectively fixedly connected to the sliding cavity, and the sliding cavity is connected to the guide groove in a sliding manner in a vertical direction; the iron wedge block slides through the sliding cavity in a horizontal direction, and the slope surface of the iron wedge block is placed on the outside of the frame, and the first elastic component is connected between the iron wedge block and the sliding cavity; a pressure rod is provided above the iron wedge block opposite to the slope surface, and the pressure rod is fixedly connected to the frame; an electromagnet is provided on the lifting plate opposite to the tail end of a single iron wedge block, and a pressure sensor is provided on the iron wedge block; when the pressure sensor contacts the electromagnet, the electromagnet is energized and adsorbs the iron wedge block; a clamping arm is fixedly connected to the iron wedge block, and the clamping arms on the left and right sides can jointly form a structure for holding goods.

[0012] As an optimization of the clamping arm: first, a sponge strip is provided on the inner surface of the clamping arm; second, a plurality of buffer protrusions are slidably connected to the clamping arm, the head of the buffer protrusion is used to face the goods, and the back of the buffer protrusion is fixedly connected to the clamping arm through a second elastic component.

[0013] Optimally, in a single-layer storage silo, the linear array has at least two single silos, and a pushing mechanism is provided at the entrance of the single silo; the pushing mechanism is used to adjust the position of the goods entering the single silo.

[0014] One implementation of the pushing mechanism is: the pushing mechanism includes a first push plate, the first push plate is rotatably connected to the entrance of the single warehouse through a rotating shaft, the rotating shaft is drivingly connected to the output shaft of the servo motor, and the servo motor is fixedly connected to the partition of the storage cabinet.

[0015] The beneficial effects of the present invention are:

[0016] The present invention can sequentially complete multiple links such as transportation, transfer, and storage of goods by combining a belt conveyor, a transfer mechanism, and a storage cabinet; compared with the prior art, the present invention solves the problem of how to store goods on shelves. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the transfer mechanism.

[0019] Figure 3 It is a top view distribution diagram of the first slide and the second slide.

[0020] Figure 4It is a schematic diagram of the assembly structure of the handling unit of the second embodiment.

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the clamping structure.

[0022] Figure 6 This is a diagram showing the use status of the transport unit in the second embodiment.

[0023] Figure 7 Schematic diagram of the installation structure of the measuring board.

[0024] Figure 8 Schematic diagram of the assembly structure of the partition.

[0025] Fig. 9 It is a schematic diagram of the three-dimensional structure of the storage cabinet.

[0026] Fig.10 It is a schematic diagram of the installation structure of the pushing mechanism of the first embodiment.

[0027] Fig.11 It is a schematic diagram of the installation structure of the pushing mechanism of the second embodiment.

[0028] Fig.12 This is a schematic diagram of the optimized structure of the transport unit of the second embodiment.

[0029] In the figure, 1, base; 2, hanging frame; 3, storage cabinet; 4, partition; 5, belt conveyor; 6, track plate; 7, first slideway; 8, pulley; 9, first conveyor belt; 10, second conveyor belt; 11, steering gear; 12, first shaft seat; 13, roller; 14, second shaft seat; 15, second slideway; 16, vertical push cylinder; 17, horizontal push cylinder; 18, frame; 19, guide groove; 20, lifting plate; 21, curved plate; 22 , sliding cavity; 23, iron wedge block; 24, pressure rod; 25, electromagnet; 26, clamping arm; 27, buffer protrusion; 28, second elastic component; 29, measuring plate; 30, third elastic component; 31, single warehouse; 32, first push plate; 33, servo motor; 34, second push plate; 35, inclined slot; 36, limit rod; 37, first tooth plate; 38, fourth elastic component; 39, transmission gear; 40, second tooth plate; 41, spacer. DETAILED DESCRIPTION

[0030] In order to clearly understand the technical solution of the present application, a cargo transportation and storage device for a logistics supply chain provided by the present application will be described in detail below in conjunction with specific embodiments and drawings.

[0031] The terms used in the following embodiments are only for the purpose of describing specific embodiments, and are not intended to be used as limitations to the present application. As used in the specification and claims of the present application, the singular expressions "one", "a kind of", "above", "the" and "this" are intended to also include expressions such as "one or more", unless there is a clear indication to the contrary in the context. It should also be understood that in the following embodiments of the present application, "at least one", "one or more" refer to one, two or more than two.

[0032] References to "one embodiment" or "some embodiments" etc. described in this specification mean that a particular feature, structure or characteristic described in conjunction with the embodiment is included in one or more embodiments of the present application. Thus, the phrases "one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. appearing in different places in this specification do not necessarily all refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0033] Embodiment 1: This embodiment provides a cargo transportation and storage device for a logistics supply chain. Figure 1 , which shows a schematic diagram of the three-dimensional structure of the present invention. It can be seen from the figure that the present invention includes a base 1, a hanging frame 2 is installed on the left side of the base 1, the supporting part of the hanging frame 2 is fixedly connected to the base 1 by welding, and a storage cabinet 3 is fixedly connected to the hanging part of the hanging frame 2; preferably, in order to ensure that the storage cabinet 3 can effectively classify the goods, a layer of partition 4 is arranged in the storage cabinet 3, and the partition 4 is used to divide the interior of the storage cabinet 3 into two storage bins. Of course, in the actual design, the number of partitions 4 may not be limited to only one layer; a transfer mechanism is provided on the side facing the entrance of the storage cabinet 3, and the transfer mechanism is connected to the hanging frame 2; a belt conveyor 5 is provided on the base plate on the right side of the transfer mechanism (the belt conveyor 5 directly uses existing products that can be purchased on the market, which will not be repeated here), and the transfer mechanism is used to transfer the goods transported on the belt conveyor 5 to the storage bin of the storage cabinet 3; the specific structure of the transfer mechanism is as follows.

[0034] Further integration Figure 2The schematic diagram of the three-dimensional structure of the transfer mechanism shown in the figure, the transfer mechanism includes a track disk 6, a circle of "O"-shaped first slideway 7 is formed on the periphery of the track disk 6, and pulleys 8 are rotatably connected to the four corners of the lower surface of the track disk 6, and the first conveyor belt 9 passes around the outer surfaces of the four pulleys 8 in sequence; one of the pulleys 8 is connected to a steering gear 11 through a second conveyor belt 10, and the steering gear 11 is fixedly connected to the bottom of the track disk 6; a first shaft seat 12 is fixedly connected to the first conveyor belt 9, a pin is rotatably connected to the first shaft seat 12, a roller 13 for rolling connection with the first slideway 7 is connected to the pin, and a second shaft seat 14 is fixedly connected to the other end of the pin; a circle of "O"-shaped second slideway 15 is formed on the upper surface of the track disk 6, the first slideway 7 and the second slideway 15 are concentrically arranged, and the offset distances at each location between the first slideway 7 and the second slideway 15 are the same ( Figure 3 What is shown is a top view distribution diagram of the first slide 7 and the second slide 15, with an offset distance of S1); a flange is formed on the second axle seat 14, and the flange forms a sliding connection with the second slide 15; a handling unit is installed on the second axle seat 14, and the handling unit is used to clamp the goods on the belt conveyor 5.

[0035] As a specific embodiment of the transport unit, the present invention cites the following two implementations; of course, the specific implementation of the transport unit is not limited to the following two implementations.

[0036] The first embodiment of the conveying unit directly uses an automatic manipulator, which is an existing product available on the market; for example, the model of the automatic manipulator may be C4-B601S; the automatic manipulator is fixedly connected to the second axle seat 14. Since the automatic manipulator is a prior art, it will not be described in detail here and is not shown in the figure.

[0037] The second embodiment of the handling unit, refer to Figure 4 , which is a schematic diagram of the assembly structure of the handling unit of the second embodiment. It can be seen from the figure that the handling unit includes a vertical pushing cylinder 16, which is fixedly connected to the second axle seat 14; a transverse pushing cylinder 17 is fixedly connected to the output shaft of the vertical pushing cylinder 16 through a reinforcing rib, and the vertical pushing cylinder 16 and the transverse pushing cylinder 17 directly use existing products available on the market, for example, an electric telescopic rod with model SY-A02B can be used; a clamping structure is fixedly connected to the output shaft of the transverse pushing cylinder 17, and a more specific solution of the clamping structure is as follows.

[0038] refer to Figure 4 And further combined Figure 5 ,in, Figure 5What is shown is a schematic diagram of the three-dimensional structure of the clamping structure. It can be seen from the above two figures that the clamping structure includes a frame 18, and guide grooves 19 are respectively formed on the two end arms of the frame 18, and the two ends of the lifting plate 20 are respectively slidably connected with the corresponding guide grooves 19; an arc plate 21 is fixedly connected to the front end of the lifting plate 20, and the outer arc surface of the arc plate 21 faces downward and gradually becomes steeper from bottom to top, and the outer arc surface of the arc plate 21 is used to face the goods; the two ends of the lifting plate 20 are respectively fixedly connected to the sliding cavity 22, and the sliding cavity 22 is slidably connected in the guide groove 19 along the vertical direction; the iron wedge block 23 slides through the sliding cavity 22 in the horizontal direction, and the slope surface of the iron wedge block 23 is placed on the outside of the frame 18, and a first elastic component (such as a spring, etc., not shown in the figure) is connected between the iron wedge block 23 and the sliding cavity 22. ); A pressure rod 24 is provided above the iron wedge block 23 opposite to the slope surface, and the pressure rod 24 is connected to the top of the frame 18 by bolts; an electromagnet 25 is installed on the lifting plate 20 opposite to the tail end of the single iron wedge block 23 (the electromagnet 25 directly uses the existing technology, which will not be repeated here), and a pressure sensor is installed on the iron wedge block 23 (the existing technology, which will not be repeated here); at the same time, it is stipulated that when the pressure sensor is in pressure contact with the electromagnet 25, the pressure sensor transmits the received pressure signal to the controller, and the controller thereby issues a power-on command to the electromagnet 25, and the powered electromagnet 25 adsorbs the iron wedge block 23; a clamping arm 26 is fixedly connected to the iron wedge block 23, and the clamping arms 26 on the left and right sides can jointly form a structure for holding goods.

[0039] The working principle of the transport unit in the second embodiment is as follows: Figure 6 , which shows the use state diagram of the transport unit of the second embodiment. It can be seen from the figure that, first, after the transport unit reaches the predetermined position, the vertical push cylinder 16 is used to fine-tune the position of the transport unit so that the arc plate 21 is opposite to one side of the goods. Then, the arc plate 21 is indirectly moved gradually toward the goods along the a1 direction by the horizontal push cylinder 17. Under the joint limiting action of the arc plate 21 and the frame 18, the lifting plate 20 and the iron wedge block 23 move along the b1 direction; at this time, as the iron wedge block 23 gradually moves, the iron wedge block 23 gradually contacts the adjacent pressure plate, so that the clamping arm 26 gradually approaches the goods, and the iron wedge block 23 gradually contacts the pressure sensor along the c1 direction under the pressure of the pressure plate. Finally, once the pressure sensor contacts the iron wedge block 23, the electromagnet 25 is energized and adsorbs the iron wedge block 23, and the two clamping arms 26 clamp the goods.

[0040] In the process of clamping the goods by the clamping arm 26, in order to avoid the damage of the goods by the clamping arm 26 to the goods to the greatest extent, the present invention makes the following optimizations: one situation is to bond and fix a sponge strip (not shown in the figure) on the inner surface of the clamping arm 26; another situation is to slide a plurality of buffering protrusions 27 on the clamping arm 26, the head of the buffering protrusion 27 is used to face the goods, and the back of the buffering protrusion 27 is fixedly connected to the clamping arm 26 through a second elastic component 28 (such as a spring, etc.); whether it is a sponge strip, a buffering protrusion 27, or a second elastic component 28, the same effect is achieved by protecting the goods through the buffering effect.

[0041] The overall working method of the present invention is as follows: first, the belt conveyor 5 is used to transfer the goods of the previous process to one side of the above-mentioned handling unit. After the handling unit clamps the goods, the steering gear 11 is started, and the steering gear 11 drives the second conveyor belt 10 and the first conveyor belt 9 to operate in turn; the moving first conveyor belt 9 indirectly drives the roller 13 to move on the track plate 6, thereby moving the handling unit to one side of the storage cabinet 3; then, the handling unit is used to place the goods in the corresponding storage bin in the storage cabinet 3. The present invention can sequentially complete multiple links such as transporting, transferring, and storing goods by combining the belt conveyor 5, the transfer mechanism, and the storage cabinet 3; compared with the prior art, the present invention solves the problem of how to store goods on the shelf.

[0042] As an optimization scheme for the transport unit of the second embodiment, in order to ensure that after the transfer mechanism carries the goods away from the belt conveyor 5, the lifting plate 20 can be restored to its original position in time for the next use; for this purpose, the present invention also makes the following optimizations, such as Figure 7 The schematic diagram of the installation structure of the measuring plate 29 shown in the figure, the transfer mechanism also includes a measuring plate 29, the measuring plate 29 is fixedly connected to the lifting plate 20, and the other end of the measuring plate 29 can slide through the top of the frame 18; a third elastic component 30 (such as a spring, etc.) is sleeved on the measuring plate 29, and the two ends of the third elastic component 30 are respectively connected to the frame 18 and the lifting plate 20; when the third elastic component 30 is in a natural state, the iron wedge block 23 is not in contact with the pressing plate, and the zero scale line of the measuring plate 29 is flush with the top of the frame 18; the elasticity of the third elastic component 30 is greater than the elasticity of the first elastic component. The present invention can ensure that the lifting plate 20 can be reset in time after the goods leave the belt conveyor 5 through the arrangement of the third elastic component 30 and the measuring plate 29; at the same time, when the smooth part of the arc plate 21 reaches the top of the goods, it can indirectly link the measuring plate 29 to rise, thereby measuring the height data of the goods for use in subsequent processes.

[0043] In the process of clamping the goods by the handling unit, in order to prevent the goods from falling off the belt conveyor 5, refer to Figure 8, which is a schematic diagram of the assembly structure of the baffle 41 . It can be seen from the figure that the baffle 41 needs to be installed on one side of the frame of the belt conveyor 5 .

[0044] In the process of using the transport unit of the second embodiment to move the goods to the storage cabinet 3, in order to further classify and manage the goods; for this purpose, refer to Fig. 9 The three-dimensional structural diagram of the storage cabinet 3 is shown in the figure. It can be seen from the figure that three single warehouses 31 are arranged in a linear array in the single-layer storage warehouse (the number of single warehouses 31 is not limited to three); as a further optimization of the present invention, after the goods are moved into the corresponding single warehouse 31 by using the second embodiment of the handling unit, in order to ensure that the position of the goods can be adjusted in time; the present invention further designs a pushing mechanism, and the specific scheme of the pushing mechanism is as follows.

[0045] The first embodiment of the pushing mechanism, refer to Fig.10 , which shows a schematic diagram of the installation structure of the pushing mechanism of the first embodiment, it can be seen from the figure that the pushing mechanism includes a first push plate 32, which is rotatably connected to the entrance of the single warehouse 31 through a rotating shaft, and the rotating shaft is drivingly connected to the output shaft of the servo motor 33, and the servo motor 33 is fixedly connected to the partition 4 of the storage cabinet 3. When in use, the first push plate 32 is driven by the servo motor 33 to flip; when the goods enter the single warehouse 31, the servo motor 33 makes the first push plate 32 in a horizontal state, which is convenient for the passage of the goods; and after the goods enter the single warehouse 31, the servo motor 33 makes the first push plate 32 gradually tend to a vertical state, so as to have a certain pushing effect on the goods at the entrance of the single warehouse 31, so that the position of the goods can be adjusted.

[0046] The second embodiment of the pushing mechanism is as follows: Fig.11 , which shows a schematic diagram of the installation structure of the pushing mechanism of the second embodiment. It can be seen from the figure that the pushing mechanism includes a second push plate 34, which is rotatably connected to the entrance of the single warehouse 31 through a rotating shaft, and an inclined groove 35 is formed on the side wall of the second push plate 34, which extends from the top of the outer side to the bottom of the inner side; a limit rod 36 is slidably connected in the inclined groove 35, and the two ends of the limit rod 36 are respectively fixedly connected with a first tooth plate 37, and the first tooth plate 37 is slidably connected to the longitudinal groove on the partition 4, and the first tooth plate 37 is elastically connected to the outer end of the longitudinal groove through a fourth elastic component 38 (such as a spring, etc.); a transmission gear 39 is meshed and linked on the first tooth plate 37, and the transmission gear 39 is rotatably connected to the partition 4 through the base 1; at the same time, it is defined that when the fourth elastic component 38 is in a natural state, the limit rod 36 is at the outer top of the inclined groove 35, the second push plate 34 is in a horizontal state, and the transmission gear 39 is meshed with the inner end of the first tooth plate 37; further combined Fig.12, which is a schematic diagram of the optimized structure of the handling unit of the second embodiment, it can be seen from the figure that the clamping arm 26 is fixedly connected to the second tooth plate 40, and the second tooth plate 40 is meshed and linked with the transmission gear 39.

[0047] When the second embodiment of the pushing mechanism is in use, first, during the process of the second embodiment of the handling unit carrying the goods to move to the single warehouse 31, the second tooth plate 40 gradually meshes with the transmission gear 39, thereby causing the transmission gear 39 to rotate; since the transmission gear 39 only meshes with the end of the first tooth plate 37, the first tooth plate 37 will compress the fourth elastic component 38 under the pressure of the rotating transmission gear 39; then, until the goods enter the corresponding single warehouse 31, the electromagnet 25 is powered off, and under the action of the first elastic component, the clamping arm 26 releases the goods; at this time, the second embodiment of the handling unit is moved out of the single warehouse 31, and during the moving out process, the transmission gear 39 is sequentially linked to rotate in the opposite direction and the first tooth plate 37 is moved inward, forcing the second baffle to move toward the single warehouse 31, thereby realizing the pushing and adjustment of the goods entering the single warehouse 31; finally, once the second tooth plate 40 is disengaged from the transmission gear 39, the second push plate 34 is linked to other components to return to their positions under the action of its own gravity. The present invention can realize the taking and placing of goods by utilizing the transport unit of the second embodiment, and at the same time, when the transport unit of the second embodiment leaves the single warehouse 31, it can link with the pushing mechanism of the second embodiment to adjust the position of the goods.

Claims

1. A cargo transportation and storage device for a logistics supply chain, characterized in that: The utility model comprises a base (1), a suspension frame (2) is provided on one side of the base (1), and a storage cabinet (3) is fixedly connected to the hanging part of the suspension frame (2); a transfer mechanism is provided on the side facing the entrance of the storage cabinet (3), and the transfer mechanism is connected to the suspension frame (2); a belt conveyor (5) is provided on the base plate on the right side of the transfer mechanism; the transfer mechanism comprises a track plate (6), an O-shaped first slideway (7) is formed on the periphery of the track plate (6), and belt pulleys (8) are respectively connected on the four corners of the lower surface of the track plate (6), and a first conveyor belt (9) passes around the outer surfaces of the four belt pulleys (8) in sequence; one of the belt pulleys (8) is connected to a steering gear (11) through a second conveyor belt (10), and the steering gear (11) is fixed to the track plate (6). The first conveyor belt (9) is connected to a roller (13) for rolling connection with the first slideway (7) through a first shaft seat (12), and the other end of the pin shaft of the roller (13) is fixedly connected to the second shaft seat (14) and the edge of the track plate (6) to form a sliding connection; a handling unit is installed on the second shaft seat (14), and the handling unit is used to clamp the goods on the belt conveyor (5); the handling unit includes a vertical push cylinder (16), and the vertical push cylinder (16) is fixedly connected to the second shaft seat (14); the output shaft of the vertical push cylinder (16) is fixedly connected to the horizontal push cylinder (17), and the output shaft of the horizontal push cylinder (17) is fixedly connected to a clamping structure, and the clamping structure is used to clamp itself into The lifting plate (20) is fixedly connected to the lifting plate (20), the outer arc surface of the arc surface (21) faces downward and gradually becomes steeper from bottom to top, and the outer arc surface of the arc surface (21) is used to face the goods; the two ends of the lifting plate (20) are respectively fixedly connected to the sliding cavity (22), and the sliding cavity (22) is slidably connected in the guide groove (19) along the vertical direction; the iron wedge block (23) slides through the sliding cavity (22) along the horizontal direction, and the slope surface of the iron wedge block (23) is placed on the frame The outer side of the iron wedge block (23) and the sliding cavity (22) are connected with a first elastic component; a pressing rod (24) is provided above the iron wedge block (23) opposite to the slope surface, and the pressing rod (24) is fixedly connected to the frame (18); an electromagnet (25) is provided on the lifting plate (20) opposite to the rear end of the single iron wedge block (23), and a pressure sensor is provided on the iron wedge block (23); when the pressure sensor is in pressing contact with the electromagnet (25), the electromagnet (25) is energized and adsorbs the iron wedge block (23); a clamping arm (26) is fixedly connected to the iron wedge block (23), and the clamping arms (26) on the left and right sides can together form a structure for holding goods.

2. The cargo transportation and storage device for the logistics supply chain according to claim 1 is characterized by: At least one layer of partitions (4) is provided in the storage cabinet (3), and the partitions (4) are used to divide the interior of the storage cabinet (3) into a plurality of storage bins.

3. The cargo transportation and storage device for the logistics supply chain according to claim 1 is characterized by: An O-shaped second slideway (15) is formed on the upper surface of the track plate (6); the second slideway (15) is arranged concentrically with the first slideway (7), and the offset distances at all locations between the first slideway (7) and the second slideway (15) are the same; and a flange of the second shaft seat (14) is slidably connected to the second slideway (15).

4. The cargo transportation and storage device for the logistics supply chain according to claim 1 is characterized by: A sponge strip is provided on the inner surface of the clamping arm (26).

5. The cargo transportation and storage device for the logistics supply chain according to claim 1 is characterized by: A plurality of buffer protrusions (27) are slidably connected to the clamping arm (26); the head of the buffer protrusion (27) is used to face the goods, and the back of the buffer protrusion (27) is fixedly connected to the clamping arm (26) via a second elastic component (28).

6. The cargo transportation and storage device for the logistics supply chain according to claim 1 is characterized by: In a single-layer storage silo, a linear array has at least two single silos (31), and a pushing mechanism is provided at the entrance of the single silo (31); the pushing mechanism is used to adjust the position of goods entering the single silo (31).

7. The cargo transportation and storage device for the logistics supply chain according to claim 6 is characterized by: The pushing mechanism comprises a first push plate (32), the first push plate (32) being rotatably connected to the entrance of the single bin (31) via a rotating shaft, the rotating shaft being drivingly connected to the output shaft of a servo motor (33), and the servo motor (33) being fixedly connected to a partition plate (4) of the storage cabinet (3).

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