Logistics box delivery logistics frame

Abstract

The utility model discloses a logistics box delivery logistics frame which comprises a transportation plate, a connecting block is fixedly connected to the upper end of the transportation plate, a connecting groove is formed in the side wall of the connecting block in a penetrating mode, a sliding block is connected into the connecting groove in a sliding mode, an adjusting block is fixedly connected to the sliding block, and a plurality of sets of moving grooves are formed in the outer wall of the adjusting block. And screw rods are rotationally connected to the inner walls of the multiple sets of moving grooves, sliding plates are connected to the screw rods through connecting mechanisms, sliding grooves are formed in the outer walls of the sliding plates, and sliding rods are fixedly connected to the bottoms of the interiors of the sliding grooves. By arranging the sliding rods, the springs, the clamping plates and other devices, when goods with the curved upper end faces are clamped and fixed by means of the elastic performance of the springs, the first clamping plates make contact with the upper end faces of the goods, meanwhile, the contact area between the first clamping plates and the goods is guaranteed, and therefore the goods are prevented from loosening or falling off in the transportation process.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics racks, in particular to a logistics box delivery logistics rack. Background Art

[0002] Logistics is the process of physically moving goods from the supply point to the receiving point, combining transportation, storage, loading and unloading, packaging, circulation processing, distribution, information processing and other functions to meet user requirements according to actual needs. The logistics industry is one of the emerging industries today. The emergence of logistics has accelerated the circulation of goods and facilitated people to transport goods. The transport logistics rack is a device used to place and transfer logistics boxes.

[0003] A Chinese utility model with authorization announcement number CN219857224U discloses a logistics box transport logistics rack. When in use, the device uses a clamping component and a clamping fixing plate that slide vertically up and down to clamp and fix the goods placed on the transport plate. However, in actual use, the specifications of different goods are not consistent, and the upper end surfaces of some goods are curved or inclined. Therefore, when clamped by the clamping fixing plate that slides vertically up and down, some of the fixing plates will not contact the upper end surfaces of the goods, which will greatly reduce the contact area with the goods. The goods will become loose or fall off during transportation. Therefore, it is necessary to redesign a logistics box delivery logistics rack to address the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a logistics box delivery logistics rack.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A logistics box delivery logistics rack includes a transport plate, the upper end of the transport plate is fixedly connected to a connecting block, the side wall of the connecting block is penetrated by a connecting groove, a slider is slidably connected to the connecting groove, the slider is fixedly connected to an adjusting block, the outer wall of the adjusting block is provided with multiple groups of movable grooves, the inner walls of the multiple groups of movable grooves are rotatably connected with screws, the screw is connected to a sliding plate through a connecting mechanism, the outer wall of the sliding plate is provided with a sliding groove, the bottom of the sliding groove is fixedly connected with a sliding rod, the outer wall of the sliding rod is slidably connected to a clamping plate one, the outer wall of the sliding rod is sleeved with a spring, one end of the spring is fixedly connected to the bottom of the sliding groove, and the other end of the spring is fixedly connected to the clamping plate one.

[0007] Preferably, the connection mechanism comprises a connecting rod threadedly connected to the threaded section of the screw, the end of the connecting rod is fixedly connected to the sliding plate, and the side wall of the connecting rod is in contact with the inner wall of the moving groove.

[0008] Preferably, the upper end surface of the adjustment block is provided with a plurality of sets of device grooves, the number of the plurality of sets of device grooves is consistent with the number of movable grooves, and gears are rotatably connected in the plurality of sets of device grooves, and the gears are coaxially fixedly connected with the adjacent screws.

[0009] Preferably, a lower end of the clamping plate is rotatably connected to a second clamping plate, and one end of the clamping plate is in contact with an inner wall of the slide groove.

[0010] Preferably, a threaded rod is rotatably connected to the bottom of the connecting groove, the sliding block is threadedly connected to the threaded section of the threaded rod, and the outer walls on both sides of the sliding block are in contact with the inner wall of the connecting groove.

[0011] Preferably, a handle is fixedly connected to the upper end surface of the transport board, a plurality of sets of universal wheels are installed on the lower end surface of the transport board, and a plurality of sets of anti-slip pads are installed on the upper end surface of the transport board.

[0012] Preferably, a servo motor is fixedly connected to the upper end surface of the connection block, and the output shaft of the servo motor is coaxially fixedly connected to the threaded rod.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model provides devices such as slide bars, springs, and clamping plates, and with the help of the elastic properties of the springs, when clamping and fixing goods with curved upper surfaces, multiple groups of clamping plates are in contact with the upper surfaces of the goods, while ensuring the contact area between the clamping plates and the goods, thereby preventing the goods from loosening or falling off during transportation.

[0015] 2. The utility model is provided with devices such as screws, connecting rods, gears, etc. When the contact area between the clamping plate 1 and the goods is small, the screw can be driven to rotate by rotating the gear, thereby driving the clamping plate to slide to the left or right. By flexibly adjusting the position of the clamping plate, the contact area between the clamping plate 1 and the goods can be further guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a logistics box delivery logistics rack proposed by the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the structure of the middle adjustment block and other components.

[0018] Figure 3 for Figure 2 Structural diagram.

[0019] Figure 4 for Figure 1 Schematic diagram of the structure of the middle transport plate, connecting block and other components.

[0020] In the figure: 1. transport plate; 2. universal wheel; 3. handle; 4. connecting block; 5. servo motor; 6. adjustment block; 7. sliding plate; 8. clamping plate 1; 9. clamping plate 2; 10. device slot; 11. gear; 12. slide slot; 13. slide rod; 14. spring; 15. moving slot; 16. screw rod; 17. connecting rod; 18. connecting slot; 19. threaded rod; 20. slider. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 A logistics box delivery logistics rack includes a transport plate 1, a connection block 4 is fixedly connected to the upper end of the transport plate 1, a connection groove 18 is penetrated through the side wall of the connection block 4, a slider 20 is slidably connected in the connection groove 18, an adjustment block 6 is fixedly connected to the slider 20, a plurality of groups of moving grooves 15 are arranged on the outer wall of the adjustment block 6, a screw 16 is rotatably connected to the inner wall of the plurality of groups of moving grooves 15, a sliding plate 7 is connected to the screw 16 through a connecting mechanism, a sliding groove 12 is arranged on the outer wall of the sliding plate 7, a sliding rod 13 is fixedly connected to the bottom of the sliding groove 12, and a clamping plate 1 is slidably connected to the outer wall of the sliding rod 13 8. A spring 14 is sleeved on the outer wall of the slide rod 13, one end of the spring 14 is fixedly connected to the bottom of the slide groove 12, and the other end of the spring 14 is fixedly connected to the clamping plate 8. The connecting mechanism includes a connecting rod 17 threadedly connected to the threaded section of the screw 16, the end of the connecting rod 17 is fixedly connected to the sliding plate 7, and the side wall of the connecting rod 17 contacts the inner wall of the movable groove 15. With the help of the elastic performance of the spring 14, when the clamping plate 8 contacts the upper end surface of the cargo, it can be clamped and fixed adaptively according to the curvature of the upper end surface of the cargo, ensuring that multiple groups of clamping plates 8 are in contact with the upper end surface of the cargo.

[0023] Reference Figure 2 and Figure 3 , the upper end surface of the adjustment block 6 is provided with multiple groups of device grooves 10, the number of the multiple groups of device grooves 10 is consistent with the number of movable grooves 15, and the multiple groups of device grooves 10 are rotatably connected with gears 11, and the gear 11 is coaxially fixedly connected with the adjacent screw 16, and the lower end of the clamping plate 18 is rotatably connected with the clamping plate 2 9, and the end of the clamping plate 18 contacts the inner wall of the slide groove 12, and the bottom of the connecting groove 18 is rotatably connected with a threaded rod 19, and the slider 20 is threadedly connected to the threaded section of the threaded rod 19, and the outer walls on both sides of the slider 20 are in contact with the inner wall of the connecting groove 18. By rotating the gear 11 at a single device groove 10, the screw 16 fixedly connected thereto can be driven to rotate, thereby adjusting the position of the sliding plate 7. When the clamping contact area in the vertical direction is small, the position of the sliding plate 7 can be adjusted flexibly.

[0024] Reference Figure 1 and Figure 4 A handle 3 is fixedly connected to the upper end surface of the transport plate 1, a plurality of sets of universal wheels 2 are installed on the lower end surface of the transport plate 1, a plurality of sets of anti-slip pads are installed on the upper end surface of the transport plate 1, a servo motor 5 is fixedly connected to the upper end surface of the connecting block 4, and the output shaft of the servo motor 5 is coaxially fixedly connected with the threaded rod 19. The servo motor 5 can provide a power output source for the threaded rod 19, thereby driving the adjustment block 6 to slide up and down.

[0025] In the utility model, when using the device, the goods are placed on the upper end surface of the transport plate 1, and the servo motor 5 is started, so that its output shaft drives the threaded rod 19 to rotate, and the slider 20 on its threaded section immediately drives the adjustment block 6 to slide downward until the set clamping plate 8 contacts the upper end surface of the goods, so as to achieve fixed limit of the goods. When the upper end surface of the goods is in a curved state, the clamping plate 8 contacts the goods and slides along the outer wall of the slide rod 13. While sliding, the spring 14 is stretched, so that multiple groups of clamping plates 8 are in contact with the upper end surface of the goods, so that the contact area is maximized, so as to prevent the goods from loosening or falling off during transportation.

[0026] At the same time, when the clamping surface of the goods directly below one set of clamping plates 8 is small, the gear 11 at that location can be rotated, and the gear 11 drives the screw 16 to rotate, thereby driving the connecting rod 17 and the sliding plate 7 on its outer wall to slide to the left or right. In this way, by adjusting the position of the sliding plate 7, the contact area between the clamping plate 8 and the goods can be further guaranteed.

[0027] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A logistics box delivery logistics rack, comprising a transport plate (1), characterized in that: The upper end of the transport plate (1) is fixedly connected to a connecting block (4), a connecting groove (18) is formed through a side wall of the connecting block (4), a slider (20) is slidably connected in the connecting groove (18), the slider (20) is fixedly connected to an adjusting block (6), a plurality of groups of movable grooves (15) are formed on the outer wall of the adjusting block (6), the inner walls of the plurality of groups of movable grooves (15) are rotatably connected to screw rods (16), the screw rods (16) are connected to a sliding plate (7) through a connecting mechanism, a sliding groove (12) is formed on the outer wall of the sliding plate (7), a sliding rod (13) is fixedly connected to the inner bottom of the sliding groove (12), a clamping plate (8) is slidably connected to the outer wall of the sliding rod (13), a spring (14) is sleeved on the outer wall of the sliding rod (13), one end of the spring (14) is fixedly connected to the inner bottom of the sliding groove (12), and the other end of the spring (14) is fixedly connected to the clamping plate (8).

2. A logistics box delivery logistics rack according to claim 1, characterized in that: The connecting mechanism comprises a connecting rod (17) threadedly connected to a threaded section of a screw rod (16), an end of the connecting rod (17) being fixedly connected to a sliding plate (7), and a side wall of the connecting rod (17) being in contact with an inner wall of a movable groove (15).

3. A logistics box delivery logistics rack according to claim 2, characterized in that: The upper end surface of the adjustment block (6) is provided with a plurality of sets of device grooves (10), the number of which is the same as the number of the movable grooves (15), and the plurality of sets of device grooves (10) are all rotatably connected with gears (11), and the gears (11) are coaxially fixedly connected with the adjacent screw rods (16).

4. A logistics box delivery logistics rack according to claim 3, characterized in that: The lower end of the clamping plate 1 (8) is rotatably connected to the clamping plate 2 (9), and the end of the clamping plate 1 (8) contacts the inner wall of the slide groove (12).

5. A logistics box delivery logistics rack according to claim 4, characterized in that: A threaded rod (19) is rotatably connected to the inner bottom of the connection groove (18), the slider (20) is threadably connected to the threaded section of the threaded rod (19), and outer walls on both sides of the slider (20) are in contact with the inner wall of the connection groove (18).

6. A logistics box delivery logistics rack according to claim 5, characterized in that: The upper end surface of the transport plate (1) is fixedly connected to a handle (3), the lower end surface of the transport plate (1) is mounted with a plurality of sets of universal wheels (2), and the upper end surface of the transport plate (1) is mounted with a plurality of sets of anti-slip pads.

7. A logistics box delivery logistics rack according to claim 6, characterized in that: The upper end surface of the connection block (4) is fixedly connected to a servo motor (5), and the output shaft of the servo motor (5) is coaxially fixedly connected to the threaded rod (19).

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