Single-module logistics diverging machine

Abstract

The invention discloses a single-module logistics diverging machine which comprises a support, a main shell is fixedly arranged at the top of the support, a plurality of diverging mounting hole sites are formed in the top of the main shell, and a plurality of diverging single modules corresponding to the mounting hole sites one by one are arranged in the main shell. Each diverging single module comprises a frame matched with the aperture of the corresponding mounting hole site, a conveying assembly arranged on the frame and a driving assembly arranged on the frame; the tensioning assembly is arranged on the frame; a lifting assembly is arranged at the bottom of the frame of each diverging single module; according to the invention, a single modular design is adopted, the disassembly is convenient, and each single module has an independent lifting function, so that the single module can be conveniently maintained, the maintenance and repair are more convenient and faster, and the after-sales maintenance pressure is reduced; according to the single-module design, a coupler can be omitted, the divergence angle can be freely designed during production and manufacturing, and it is guaranteed that the goods divergence effect is better; rigid connection is avoided, and the equipment failure rate and noise can be reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of diverging machines, and in particular relates to a single-module logistics diverging machine. Background Art

[0002] In the rapidly developing express logistics industry, a spreader is an indispensable device. Because the unloading process causes packages to pile up and squeeze, which can make it difficult for separators to effectively identify and separate the squeezed goods, a spreader is needed to spread out the stacked goods, increasing the distance between them and making them easier for cameras to identify.

[0003] The current mainstream solution uses a single motor to drive a group of three to four small modules, connected by couplings. Each device uses three groups. This arrangement requires the removal of the entire group if a single module experiences an error later. Modules within a group are connected using universal joints, which can heat and wear during long-term high-speed operation. To ensure the life of the couplings, the angle between the modules must be reduced to minimize friction. This results in a limited divergence angle and poor divergence. Furthermore, the couplings use an interference fit during installation, making disassembly difficult.

[0004] To this end, the present invention designs a single-module logistics diverging machine. Summary of the Invention

[0005] The object of the present invention is to provide a single-module logistics diverging machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a single-module logistics diverging machine, comprising a bracket, a main shell fixedly provided on the top of the bracket, side baffles fixedly provided on both sides of the main shell, a plurality of diverging mounting holes provided on the top of the main shell, a plurality of diverging single modules corresponding to the mounting holes one by one provided in the main shell, each diverging single module comprising a frame matching the caliber of the mounting hole, a conveying assembly provided on the frame, a driving assembly provided on the frame for driving the conveying assembly to operate; and a tensioning assembly provided on the frame for adjusting the tensioning degree of the conveying assembly; a lifting assembly that can completely push the diverging single module out to the outside of the top of the mounting hole is provided at the bottom of the frame of each of the diverging single modules.

[0007] Preferably, the frame includes a pair of side frame plates corresponding to the mounting hole positions, a plurality of connecting rods connected between the pair of side frame plates, and a bottom plate located at the bottom inner ends of the pair of side frame plates, and the bottom plate is fixed to the pair of side frame plates by screws respectively.

[0008] Preferably, the conveying assembly includes a driven roller A and a driven roller B located at the same height at the upper inner ends of a pair of side frame plates, and the same conveyor belt located on the driven roller A and the driven roller B; the driven roller A and the driven roller B are respectively rotatably installed at the two corners of the upper end of the side frame plate, and the driven roller B and the driven roller A are tangent to the top surface of the main shell, and a support plate for supporting the conveyor belt is also provided between the driven roller A and the driven roller B, and the support plate is fixedly connected to a pair of tensioning rollers by screws, and the top surface of the support plate is in contact with the inner surface of the conveyor belt.

[0009] Preferably, the driving assembly includes a driving motor installed on the inner side of the side frame plate through a motor seat, a pulley B located on the output shaft of the driving motor, an active roller rotatably installed between a pair of side frame plates, and a pulley A located at one end of the active roller and rotating synchronously, the pulley A is connected to the pulley B through a belt drive, and the outer surface of the active roller is always in contact with the conveyor belt through a tensioning assembly.

[0010] Preferably, the tensioning assembly includes a tensioning roller arranged between a pair of side frame plates, and the tensioning roller is located on the inner side of the conveyor belt, and a central axis coaxial with the tensioning roller, the tensioning roller and the central axis are connected to each other for relative rotation through bearings, and guide sliders are fixedly provided at both ends of the central axis, and a pair of side frame plates are provided with downwardly inclined tensioning slide grooves, and the guide sliders extend into the corresponding tensioning slide grooves for sliding connection, and a fixed seat is fixed at the upper end position of the tensioning slide groove, and a tensioning spring is connected between the fixed seat and the guide slider, and the inner side of the conveyor belt is kept in contact with the tensioning roller by the elastic force of the tensioning spring, and the conveyor belt is always in a straight state.

[0011] Preferably, the lifting assembly includes a lifting cylinder fixed to the bottom of the main shell, a cylinder rod located at the telescopic end of the lifting cylinder, and a connecting plate fixed to the top end of the cylinder rod. The top end of the cylinder rod movably extends into the main shell, and the top end of the cylinder rod is fixedly connected to the corresponding base plate through the connecting plate.

[0012] Preferably, the bottom of the main shell is provided with a through hole for the connection plate to pass through, the bottom plate is provided with a threading hole, and the bottom of the main shell is provided with a wiring hole aligned with the threading hole.

[0013] Preferably, an extended support foot is provided at both ends of the bottom of a pair of side frame plates, and a positioning groove aligned with and matching the extended support foot is provided on the inner bottom surface of the main shell.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention adopts a single modular design, which is easy to disassemble, and each single module has an independent lifting function, which can facilitate the maintenance of the single module, make maintenance and repair more convenient and quick, and reduce the pressure of after-sales maintenance; the single module design of the present invention can eliminate the coupling, and the divergence angle can be freely designed during production to ensure a better cargo dispersion effect; without rigid connection, the equipment failure rate and noise will be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the diverging machine of the present invention;

[0017] Figure 2 It is a side view structural diagram of the diverging machine of the present invention;

[0018] Figure 3 Schematic diagram of the three-dimensional structure of a single module of the present invention;

[0019] Figure 4 This is a schematic diagram of the internal side structure of a single module of the present invention;

[0020] Figure 5 It is an enlarged structural schematic diagram of the installation location of the tensioning roller of the present invention;

[0021] Figure 6 It is a partial exploded schematic diagram of a single module of the present invention;

[0022] Figure 7 It is a structural schematic diagram of the conveyor belt path installation of the present invention;

[0023] In the figure: 1. Bracket; 2. Main shell; 3. Side baffle; 4. Mounting hole; 5. Conveyor belt; 6. Lifting cylinder; 7. Side frame; 8. Connecting rod; 9. Bottom plate; 10. Driven roller A; 11. Driven roller B; 12. Support plate; 13. Pulley A; 14. Active roller; 15. Drive motor; 16. Pulley B; 17. Tensioning roller; 18. Fixed seat; 19. Connecting plate; 20. Tensioning spring; 21. Center shaft; 22. Guide slider; 23. Tensioning chute; 24. Cylinder rod. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 7The present invention provides a technical solution: a single-module logistics diverging machine, including a bracket 1, a main shell 2 is fixedly provided on the top of the bracket 1, and side baffles 3 are fixedly installed on both sides of the main shell 2. A plurality of divergent mounting holes 4 are opened on the top of the main shell 2. In order to facilitate the subsequent installation of the divergent single module, a plurality of divergent single modules corresponding to the mounting holes 4 are provided in the main shell 2, and each divergent single module includes a frame matching the diameter of the mounting holes 4; in this embodiment, preferably, the frame includes a pair of side frame plates 7 corresponding to the mounting holes 4, a plurality of connecting rods 8 connected between the pair of side frame plates 7, and the plurality of connecting rods 8 play a role of connection and reinforcement, and a bottom plate 9 located at the bottom end of the inner side of the pair of side frame plates 7, and the bottom plate 9 and the pair of side frame plates 7 are respectively fixed by screws, which plays a role of further reinforcement and stability, and also facilitates the subsequent lifting cylinder 6 to apply force to the bottom plate 9 to achieve lifting;

[0026] The conveying assembly is arranged on the frame. In this embodiment, preferably, the conveying assembly includes a driven roller A10 and a driven roller B11 located at the same height on the upper end of the inner side of a pair of side frame plates 7, and the same conveyor belt 5 located on the driven roller A10 and the driven roller B11; the driven roller A10 and the driven roller B11 are respectively rotatably installed at the two corners of the upper end of the side frame plate 7, and the driven roller B11 and the driven roller A10 are tangent to the top surface of the main shell 2, ensuring that the conveyor belt 5 is sleeved on the driven roller B11 and After the driven roller A10 is put on, the conveyor belt 5 can be slightly higher than the top surface of the main shell 2, thereby realizing the transportation of scattered goods; a support plate 12 for supporting the conveyor belt 5 is also provided between the driven roller A10 and the driven roller B11, and the support plate 12 is fixedly connected to a pair of tensioning rollers 17 by screws to ensure a firm installation, and the top surface of the support plate 12 fits with the inner surface of the conveyor belt 5; the support plate 12 plays a role of supporting and lifting to prevent the conveyor belt 5 from being pressed down too much during the transportation process of goods.

[0027] A driving assembly is provided on the frame for driving the conveying assembly to operate; in this embodiment, preferably, the driving assembly includes a driving motor 15 installed on the inner side of the side frame plate 7 through a motor seat, a pulley B16 located on the output shaft of the driving motor 15, an active roller 14 rotatably installed between a pair of side frame plates 7, and a pulley A13 located at one end of the active roller 14 and rotating synchronously, the pulley A13 is connected to the pulley B16 through a belt transmission, and the outer surface of the active roller 14 is always in contact with the conveyor belt 5 through a tensioning assembly; the pulley B16 is driven to rotate by the driving motor 15, and the pulley A13 is driven to rotate by the belt, so that the active roller 14 rotates synchronously, driving the conveyor belt 5 in contact with the active roller 14 to operate.

[0028] And a tensioning assembly arranged on the frame for adjusting the tensioning degree of the conveying assembly; in this embodiment, preferably, the tensioning assembly includes a tensioning roller 17 arranged between a pair of side frame plates 7, and the tensioning roller 17 is located on the inner side of the conveyor belt 5, and a central shaft 21 coaxial with the tensioning roller 17, and the tensioning roller 17 and the central shaft 21 are connected to each other for relative rotation through a bearing to ensure that the tensioning roller 17 and the central shaft 21 can achieve relative rotation, so that the tensioning roller 17 can also rotate while the subsequent central shaft 21 slides, and the two ends of the central shaft 21 are respectively fixed with A guide slider 22 is provided. In this embodiment, the guide slider 22 is a rectangular structure. A pair of side frame plates 7 are provided with a downwardly inclined tensioning groove 23. The guide slider 22 extends to the corresponding tensioning groove 23 for sliding connection, so that the position of the tensioning roller 17 can be adjusted. A fixed seat 18 is fixed at the upper end position of the tensioning groove 23. A tensioning spring 20 is connected between the fixed seat 18 and the guide slider 22. The elastic force of the tensioning spring 20 keeps the inner side of the conveyor belt 5 in contact with the tensioning roller 17, and the conveyor belt 5 is always in a straight state.

[0029] The bottom of the frame of each divergent single module is provided with a lifting assembly that can completely push the divergent single module out to the outside of the top of the mounting hole 4; in this embodiment, preferably, the lifting assembly includes a lifting cylinder 6 fixed to the bottom of the main shell 2, a cylinder rod 24 located at the telescopic end of the lifting cylinder 6, and a connecting plate 19 fixed to the top of the cylinder rod 24. The top of the cylinder rod 24 is movably extended into the main shell 2, and the top of the cylinder rod 24 is fixedly connected to the corresponding bottom plate 9 through the connecting plate 19. By starting the lifting cylinder 6, the cylinder rod 24 can push the bottom plate 9 to the outside of the top of the mounting hole 4, which can facilitate its inspection and maintenance. After the inspection and maintenance are completed, it can be lowered to the initial position through the lifting cylinder 6. In this embodiment, preferably, the bottom of the main shell 2 is provided with a through hole for the connecting plate 19 to pass through, and a wire hole is provided on the bottom of the main shell 2. A wiring hole aligned with the wire hole is provided to facilitate the flexible passage of the line. In this embodiment, preferably, an extended support foot is provided at both ends of the bottom of a pair of side frame plates 7, and a positioning groove aligned with and matching the extended support foot is provided on the inner bottom surface of the main shell 2 to ensure that the entire frame remains stable when it falls into the main shell 2.

[0030] Although the embodiments of the present invention have been shown and described, as detailed above, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the invention, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A single-module logistics diverging machine, comprising a bracket (1), characterized in that: A main shell (2) is fixedly provided on the top of the bracket (1), and side baffles (3) are fixedly provided on both sides of the main shell (2). A plurality of divergent mounting holes (4) are provided on the top of the main shell (2), and a plurality of divergent single modules corresponding to the mounting holes (4) are provided in the main shell (2). Each divergent single module includes a frame matching the diameter of the mounting hole (4), a conveying assembly provided on the frame, a driving assembly provided on the frame for driving the conveying assembly to operate; and a tensioning assembly provided on the frame for adjusting the tension of the conveying assembly; a lifting assembly capable of completely ejecting the divergent single module to the outside of the top of the mounting hole (4) is provided at the bottom of the frame of each divergent single module.

2. A single-module logistics diverging machine according to claim 1, characterized in that: The frame comprises a pair of side frame plates (7) corresponding to the mounting hole positions (4), a plurality of connecting rods (8) connected between the pair of side frame plates (7), and a bottom plate (9) located at the inner bottom ends of the pair of side frame plates (7), wherein the bottom plate (9) and the pair of side frame plates (7) are fixed respectively by screws.

3. A single-module logistics diverging machine according to claim 2, characterized in that: The conveying assembly includes a driven roller A (10) and a driven roller B (11) located at the same height at the upper inner ends of a pair of side frame plates (7), and a same conveyor belt (5) located on the driven roller A (10) and the driven roller B (11); the driven roller A (10) and the driven roller B (11) are respectively rotatably mounted at the two corners of the upper end of the side frame plate (7), and the driven roller B (11) and the driven roller A (10) are both tangent to the top surface of the main shell (2), and a support plate (12) for supporting the conveyor belt (5) is also provided between the driven roller A (10) and the driven roller B (11), and the support plate (12) is fixedly connected to a pair of tensioning rollers (17) by screws, and the top surface of the support plate (12) is in contact with the inner surface of the conveyor belt (5).

4. A single-module logistics diverging machine according to claim 3, characterized in that: The driving assembly includes a driving motor (15) mounted on the inner side of the side frame plate (7) through a motor seat, a pulley B (16) located on the output shaft of the driving motor (15), an active roller (14) rotatably mounted between a pair of side frame plates (7), and a pulley A (13) located at one end of the active roller (14) and rotating synchronously, the pulley A (13) and the pulley B (16) being connected by a belt transmission, and the outer surface of the active roller (14) is always in contact with the conveyor belt (5) through a tensioning assembly.

5. The single-module logistics diverging machine according to claim 4, characterized in that: The tensioning assembly includes a tensioning roller (17) arranged between a pair of side frame plates (7), and the tensioning roller (17) is located on the inner side of the conveyor belt (5), and a central axis (21) coaxial with the tensioning roller (17), the tensioning roller (17) and the central axis (21) are connected to each other for relative rotation through a bearing, and guide sliders (22) are fixedly provided at both ends of the central axis (21), and a pair of side frame plates (7) are provided with downwardly inclined tensioning grooves (23), the guide sliders (22) extend into the corresponding tensioning grooves (23) for sliding connection, and a fixed seat (18) is fixed at the upper end position of the tensioning groove (23), and a tensioning spring (20) is connected between the fixed seat (18) and the guide slider (22), and the inner side of the conveyor belt (5) is kept in contact with the tensioning roller (17) by the elastic force of the tensioning spring (20), and the conveyor belt (5) is always in a straight state.

6. The single-module logistics diverging machine according to claim 5, characterized in that: The lifting assembly comprises a lifting cylinder (6) fixed to the bottom of the main housing (2), a cylinder rod (24) located at the telescopic end of the lifting cylinder (6), and a connecting plate (19) fixedly arranged at the top end of the cylinder rod (24); the top end of the cylinder rod (24) movably extends into the main housing (2), and the top end of the cylinder rod (24) is fixedly connected to the corresponding bottom plate (9) through the connecting plate (19).

7. A single-module logistics diverging machine according to claim 6, characterized in that: The bottom of the main housing (2) is provided with a through hole for the connection plate (19) to pass through, the bottom plate (9) is provided with a threading hole, and the bottom of the main housing (2) is provided with a wiring hole aligned with the threading hole.

8. The single-module logistics diverging machine according to claim 2, characterized in that: Extended support feet are respectively provided at both ends of the bottom of a pair of side frame plates (7), and a positioning groove aligned with and matching the extended support feet is provided on the inner bottom surface of the main shell (2).

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