Roller mechanism for side-by-side logistics transport track

Abstract

The application discloses a parallel logistics conveying track roller mechanism and relates to the technical field. The roller mechanism comprises a plurality of groups of rolling wheels arranged on a main body plate, a plurality of groups of rotating blocks, two groups of bearing holes arranged on the outer side of each of the rotating blocks, two groups of rotating rods fixedly connected to the outer side of each of the rotating blocks, rotating rings fixedly sleeved to the middle positions of the outer sides of each of the rotating blocks, a plurality of groups of wheel holes arranged on the upper surface of the main body plate, wall grooves arranged on the inner side walls of each of the wheel holes, and a plurality of groups of rolling wheels and a plurality of groups of wheel holes which are respectively and evenly distributed on the main body plate at equal distances. The roller mechanism can simultaneously and uniformly adjust a plurality of parallel rollers, has a high degree of automation, is favorable for the rapid sorting of express logistics, can rapidly disassemble, replace and overhaul the local fault rolling wheels, has a convenient local disassembly function, and reduces the overhaul difficulty of workers.

Description

Technical Field

[0001] This invention relates to the field of logistics transmission technology, specifically to a roller mechanism for a side-by-side logistics transmission track. Background Technology

[0002] A logistics transportation system refers to a system that transports goods within a designated area using a series of technologies and facilities, including information technology, optoelectronic technology, and mechanical transmission devices. With the rapid development of e-commerce, the Internet of Things, and other technologies, the automation level of logistics transportation systems is increasing, entering a new stage of development. Logistics plays a crucial role in this system, and more and more people are involved. Among these systems, logistics transport tracks are the most widely used. Logistics transport tracks are widely welcomed because they can significantly improve work efficiency and save manpower.

[0003] However, in the existing technology, most existing roller mechanisms are fixedly placed on the conveyor track, which can only transport logistics express in one direction, thereby increasing the sorting intensity of the staff and affecting the efficiency of express sorting. To address this, we propose a parallel-type roller mechanism for logistics conveyor tracks. Summary of the Invention

[0004] The purpose of this invention is to provide a roller mechanism for a parallel logistics transport track, in order to solve the problem mentioned in the background art that most existing roller mechanisms are fixedly placed on the transport track, which can only transport logistics express in one direction, thereby increasing the sorting intensity of workers and affecting the efficiency of express sorting.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A roller mechanism for a parallel logistics transport track includes several sets of rolling wheels mounted on a main body plate, and several sets of rotating blocks. Each set of rotating blocks has two sets of bearing holes through its outer surface. Each set of rotating blocks has two sets of rotating rods fixedly connected to its outer surface. Each set of rotating blocks has a rotating ring fixedly sleeved at the middle position of its outer surface. The upper surface of the main body plate has several sets of wheel holes through its surface, and each set of wheel holes has a wall groove on its inner sidewall.

[0007] As a further aspect of the present invention: several sets of rolling wheels and several sets of wheel holes are evenly distributed at equal distances on the main body plate, and several sets of rolling wheels are located inside several sets of wheel holes. The upper side of several sets of rotating rings is provided with external threaded rings, and several sets of external threaded rings are threadedly connected to the inner side of several sets of wall grooves. Several sets of rotating blocks are rotatably installed inside several sets of wheel holes through rotating rings. Several sets of rolling wheels are rotatably installed inside several sets of rotating blocks through two sets of rotating rods and two sets of bearing holes.

[0008] As a further aspect of the present invention: a fixed horizontal plate is provided below the main body plate, a drive motor is fixedly installed at the middle position of the lower surface of the fixed horizontal plate, an active shaft penetrating the fixed horizontal plate is installed at the output end of the drive motor, a main gear is fixedly sleeved on the outer side of the active shaft, a first driven shaft is provided on both sides of the active shaft, a first driven gear is fixedly sleeved on the outer side of each of the two sets of first driven shafts, a plurality of second driven shafts are provided near both sides between the main body plate and the fixed horizontal plate, a second driven gear is fixedly sleeved on the outer side of each of the plurality of second driven shafts, a first serrated band is provided around the two sets of first driven gears, a second serrated band and two sets of third serrated bands are respectively provided on the upper side of the first serrated band.

[0009] As a further embodiment of the present invention: the outer surfaces of the drive shaft, the two sets of first driven shafts and the several sets of second driven shafts are all fitted with internal threaded rings near the top, and the lower surfaces of the several sets of rotating blocks are all fixedly connected with two sets of connecting vertical plates. The lower side of the connecting vertical plates is fixedly connected with connecting discs, and the several sets of internal threaded rings are respectively tightly fitted to the upper surfaces of the several sets of connecting discs.

[0010] As a further embodiment of the present invention: side vertical plates are fixedly connected to the fixed horizontal plate and the main plate near the two side edges, and the main gear, two sets of first driven gears and several sets of second driven gears are rotatably mounted on the lower surface of several sets of connecting discs through the driving shaft, the first driven shaft and the second driven shaft respectively.

[0011] As a further embodiment of the present invention: the main gear and two sets of first driven gears are all meshed with the first sawtooth belt, the main gear and several sets of second driven gears are all meshed with the second sawtooth belt, the first driven gear and several sets of second driven gears are all meshed with the third sawtooth belt, the two sets of the third sawtooth belts are symmetrically arranged about the second sawtooth belt, and the first sawtooth belt is perpendicular to the second sawtooth belt.

[0012] As a further aspect of the present invention: the lower surface of the fixed horizontal plate is provided with several sets of threaded holes, and several sets of lifting plates are provided between the fixed horizontal plate and the main plate and inside the two sets of side vertical plates. A threaded rod is fixedly connected to the middle position of the lower surface of each set of lifting plates, and a rotary knob is fixedly connected to the lower end of each set of threaded rods. Several sets of pipe grooves are provided on the upper surface of the main plate, and auxiliary pipes are movably installed inside each set of pipe grooves.

[0013] As a further aspect of the present invention: several sets of threaded holes are evenly distributed at equal intervals on the fixed horizontal plate, and several sets of threaded rods are threadedly connected to the fixed horizontal plate through the threaded holes, and several sets of lifting plates are located directly below several sets of connecting plates.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. By starting the drive motor on the lower surface of the fixed horizontal plate, the drive shaft and main gear rotate together. This, in turn, drives two sets of first driven shafts to rotate through the cooperation of the first sawtooth belt and two sets of first driven gears. Then, through the cooperation of the second sawtooth belt and two sets of third sawtooth belts and several sets of second driven gears, several sets of second driven shafts rotate. The rotation of the drive shaft, the two sets of first driven shafts, and the several sets of second driven shafts can drive several sets of connecting discs to rotate. Then, through the cooperation of the two sets of connecting vertical plates, the rotating ring, and the wall groove, several sets of rotating blocks rotate inside several sets of wheel holes, so that several sets of rolling wheels can rotate side by side to control the direction of material delivery. This achieves simultaneous and unidirectional adjustment of several side-by-side rolling wheels, with a high degree of automation, which is beneficial for the rapid sorting of express logistics.

[0016] 2. Several sets of internal threaded rings are spirally removed from the inside of several sets of wheel holes through the wall grooves. Then, the rotary knobs under the fixed horizontal plate are rotated, and with the cooperation of the threaded holes, several sets of threaded rods are spirally moved upward, thereby driving several sets of lifting plates to move upward, and then pushing the connecting plate upward until the rotating block and rolling wheel are located on the upper side of the main plate. This allows for the quick disassembly, replacement and repair of rolling wheels with local faults. It has a convenient local disassembly function and reduces the maintenance difficulty for staff. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 This is a schematic diagram of the overall internal structure of the present invention.

[0020] Figure 3 This is a schematic diagram of the connection structure of the rotating block in this invention.

[0021] Figure 4 This is a schematic diagram of the connection structure of the first sawtooth strip in this invention.

[0022] Figure 5 This is a schematic diagram of the connection structure of the main plate in this invention.

[0023] Figure 6 This is a front view schematic diagram of the present invention.

[0024] In the diagram: 1. Main plate; 2. Wheel hole; 3. Wall groove; 4. Rotating block; 5. Rotating ring; 6. Rolling wheel; 7. External threaded ring; 8. Rotating rod; 9. Bearing hole; 10. Connecting vertical plate; 11. Connecting disc; 12. Drive motor; 13. Drive shaft; 14. Main gear; 15. First driven shaft; 16. First driven gear; 17. Internal threaded ring; 18. Second driven shaft; 19. Second driven gear; 20. First serrated band; 21. Second serrated band; 22. Third serrated band; 23. Side vertical plate; 24. Fixed horizontal plate; 25. Threaded hole; 26. Rotary knob; 27. Threaded rod; 28. Lifting disc; 29. ​​Pipe groove; 30. Auxiliary pipe. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0026] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0027] Example 1:

[0028] Reference Figure 1-6 The present invention provides a technical solution: a roller mechanism for a parallel logistics transmission track, including a plurality of rolling wheels 6 set on a main body plate 1, and a plurality of rotating blocks 4. Two sets of bearing holes 9 are opened through the outer side of each of the plurality of rotating blocks 4. Two sets of rotating rods 8 are fixedly connected to the outer side of each of the plurality of rotating blocks 4. A rotating ring 5 is fixedly sleeved in the middle of the outer side of each of the plurality of rotating blocks 4. A plurality of wheel holes 2 are opened through the upper surface of the main body plate 1. A wall groove 3 is opened on the inner side wall of each of the plurality of wheel holes 2.

[0029] This embodiment refers to Figure 1-4 As shown, several sets of rolling wheels 6 and several sets of wheel holes 2 are evenly distributed at equal distances on the main body plate 1, and the rolling wheels 6 are located inside the wheel holes 2. Each set of rotating rings 5 ​​has an external threaded ring 7 on its upper side, and the external threaded rings 7 are threadedly connected to the inner side of several wall grooves 3. Several sets of rotating blocks 4 are rotatably installed inside the wheel holes 2 via rotating rings 5. Several sets of rolling wheels 6 are rotatably installed inside the rotating blocks 4 via two sets of rotating rods 8 and two sets of bearing holes 9. A fixed horizontal plate 24 is provided below the main body plate 1. A drive motor 12 is fixedly installed at the middle position of the lower surface. A drive shaft 13 that passes through the fixed horizontal plate 24 is installed at the output end of the drive motor 12. A main gear 14 is fixedly sleeved on the outer side of the drive shaft 13. A first driven shaft 15 is provided on both sides of the drive shaft 13. A first driven gear 16 is fixedly sleeved on the outer side of each of the two sets of first driven shafts 15. Several sets of second driven shafts 18 are provided near both sides between the main plate 1 and the fixed horizontal plate 24. A second driven gear 19 is fixedly sleeved on the outer side of each of the several sets of second driven shafts 18. A first serrated band 20 is provided around the periphery of the two sets of first driven gears 16. The upper side of the first sawtooth band 20 is respectively provided with a second sawtooth band 21 and two sets of third sawtooth bands 22. The outer side of the drive shaft 13, the two sets of first driven shafts 15 and several sets of second driven shafts 18 are all fitted with internal threaded rings 17 near the top. The lower surface of several sets of rotating blocks 4 is fixedly connected with two sets of connecting vertical plates 10. The lower side of the connecting vertical plates 10 is fixedly connected with a connecting plate 11, and the several sets of internal threaded rings 17 are respectively tightly fitted to the upper surface of the several sets of connecting plates 11. The fixed horizontal plate 24 and the main body plate 1 are fixedly connected with side vertical plates 23 near the two side edges. The main gear 14 and two sets of The first driven gear 16 and several sets of second driven gears 19 are rotatably mounted on the lower surface of several sets of connecting discs 11 via the drive shaft 13, the first driven shaft 15 and the second driven shaft 18 respectively. The main gear 14 and the two sets of first driven gears 16 are all meshed with the first sawtooth belt 20. The main gear 14 and several sets of second driven gears 19 are all meshed with the second sawtooth belt 21. The first driven gear 16 and several sets of second driven gears 19 are all meshed with the third sawtooth belt 22. The two sets of third sawtooth belts 22 are symmetrically arranged about the second sawtooth belt 21, and the first sawtooth belt 20 is perpendicular to the second sawtooth belt 21.

[0030] Specifically, by activating the drive motor 12 on the lower surface of the fixed horizontal plate 24, the drive shaft 13 and the main gear 14 rotate together. This, in turn, drives the two sets of first driven shafts 15 to rotate under the cooperation of the first sawtooth belt 20 and the two sets of first driven gears 16. Then, through the second sawtooth belt 21 and the two sets of third sawtooth belts 22, and with the cooperation of several sets of second driven gears 19, several sets of second driven shafts 18 rotate. The rotation of the drive shaft 13, the two sets of first driven shafts 15, and the several sets of second driven shafts 18 can drive several sets of connecting discs 11 to rotate. Then, through the two sets of connecting vertical plates 10, and with the cooperation of the rotating ring 5 and the wall groove 3, several sets of rotating blocks 4 rotate inside several sets of wheel holes 2, so that several sets of rolling wheels 6 can rotate side by side to control the direction of the material express. This achieves simultaneous and unidirectional adjustment of several side-by-side rolling wheels, with a high degree of automation, which is beneficial for the rapid sorting of express logistics.

[0031] Example 2:

[0032] This embodiment refers to Figure 1 , 5 As shown, the present invention provides a technical solution: a roller mechanism for a parallel logistics transmission track, wherein a plurality of threaded holes 25 are provided through the lower surface of the fixed horizontal plate 24, a plurality of lifting plates 28 are provided between the fixed horizontal plate 24 and the main body plate 1 and on the inner side of the two sets of side vertical plates 23, a threaded rod 27 is fixedly connected to the middle position of the lower surface of the plurality of lifting plates 28, a rotary knob 26 is fixedly connected to the lower end of the plurality of threaded rods 27, a plurality of tube grooves 29 are provided on the upper surface of the main body plate 1, and an auxiliary tube 30 is movably installed inside the plurality of tube grooves 29, a plurality of threaded holes 25 are evenly distributed at equal distances on the fixed horizontal plate 24, and a plurality of threaded rods 27 are threadedly connected to the fixed horizontal plate 24 through the threaded holes 25, and a plurality of lifting plates 28 are located directly below a plurality of connecting plates 11;

[0033] Specifically, several sets of internally threaded rings 17 are spirally removed from the inside of several sets of wheel holes 2 through the wall groove 3. Then, the rotary knob 26 below the fixed horizontal plate 24 is rotated, and with the cooperation of the threaded hole 25, several sets of threaded rods 27 are spirally moved upward, thereby driving several sets of lifting plates 28 to move upward, and then pushing the connecting plate 11 to move upward until the rotating block 4 and the rolling wheel 6 are located on the upper side of the main plate 1. This allows for the quick disassembly, replacement and repair of locally faulty rolling wheels 6, providing convenient local disassembly function and reducing the maintenance difficulty for staff.

[0034] The working principle and usage process of this invention are as follows: First, two sets of rotating rods 8, in conjunction with two sets of bearing holes 9, enable several sets of rolling wheels 6 to roll and contact the logistics express delivery. Then, auxiliary pipes 30 within several sets of pipe grooves 29 ensure stable transport of the logistics express delivery. During express sorting, the drive motor 12 on the lower surface of the fixed horizontal plate 24 is activated, driving the drive shaft 13 and main gear 14 to rotate together. This, in turn, drives two sets of first driven shafts 15 to rotate under the cooperation of the first sawtooth belt 20 and two sets of first driven gears 16. Subsequently, the second sawtooth belt 21 and two sets of third sawtooth belts 22, in conjunction with several sets of second driven gears 19, drive several sets of second driven shafts 18 to rotate. The rotation of the drive shaft 13, the two sets of first driven shafts 15, and the several sets of second driven shafts 18 drives several sets of connecting discs 11 to rotate. Finally, two sets of connecting vertical plates 10, in conjunction with the rotating ring 5 and wall grooves 3, drive several sets of connecting discs 11 to rotate. The rotating block 4 rotates inside several sets of wheel holes 2, allowing several sets of rolling wheels 6 to rotate side by side to control the direction of material delivery. This achieves simultaneous and unidirectional adjustment of several parallel rolling wheels, resulting in a high degree of automation and facilitating rapid sorting of express logistics. Subsequently, several sets of internal threaded rings 17 are spirally removed from the inside of several sets of wheel holes 2 through the wall grooves 3. Then, the rotating knobs 26 below the fixed horizontal plate 24 are rotated, and with the cooperation of the threaded holes 25, several sets of threaded rods 27 are spirally moved upward, thereby driving several sets of lifting plates 28 to move upward, which in turn pushes the connecting plate 11 to move upward until the rotating block 4 and rolling wheels 6 are located on the upper side of the main plate 1. The rotating block 4 can be separated from the gear through the external threaded rings 7, enabling rapid disassembly, replacement, and repair of partially faulty rolling wheels 6. This convenient partial disassembly function reduces the maintenance difficulty for workers and completes the operation.

[0035] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A roller mechanism for a parallel logistics transport track, comprising a plurality of sets of rollers (6) disposed on a main body plate (1), characterized in that: It also includes several sets of rotating blocks (4), each set of rotating blocks (4) has two sets of bearing holes (9) through their outer surfaces, each set of rotating blocks (4) has two sets of rotating rods (8) fixedly connected to their outer surfaces, each set of rotating blocks (4) has a rotating ring (5) fixedly sleeved in the middle of their outer surfaces, and the upper surface of the main body plate (1) has several sets of wheel holes (2) through its upper surface, and the inner sidewalls of each set of wheel holes (2) have wall grooves (3). A fixed horizontal plate (24) is provided below the main body plate (1). A drive motor (12) is fixedly installed at the middle position of the lower surface of the fixed horizontal plate (24). An active shaft (13) that passes through the fixed horizontal plate (24) is installed at the output end of the drive motor (12). A main gear (14) is fixedly sleeved on the outer side of the active shaft (13). A first driven shaft (15) is provided on both sides of the active shaft (13). A first driven gear (16) is fixedly sleeved on the outer side of the two sets of first driven shafts (15). Several sets of second driven shafts (18) are provided near both sides between the main body plate (1) and the fixed horizontal plate (24). A second driven gear (19) is fixedly sleeved on the outer side of the several sets of second driven shafts (18). A first serrated band (20) is provided around the two sets of first driven gears (16). A second serrated band (21) and two sets of third serrated bands (22) are respectively provided on the upper side of the first serrated band (20). The outer surfaces of the drive shaft (13), the two sets of first driven shafts (15) and the several sets of second driven shafts (18) are all fitted with internal threaded rings (17) near the top. The lower surfaces of the several sets of rotating blocks (4) are all fixedly connected with two sets of connecting vertical plates (10). The lower side of the connecting vertical plate (10) is fixedly connected with a connecting disc (11), and the several sets of internal threaded rings (17) are respectively tightly fitted to the upper surfaces of the several sets of connecting discs (11). The lower surface of the fixed horizontal plate (24) is provided with several sets of threaded holes (25). Several sets of lifting plates (28) are provided between the fixed horizontal plate (24) and the main plate (1) and on the inner side of the two sets of side vertical plates (23). A threaded rod (27) is fixedly connected to the middle position of the lower surface of the several sets of lifting plates (28). A rotary knob (26) is fixedly connected to the lower end of the several sets of threaded rods (27). Several sets of pipe grooves (29) are provided on the upper surface of the main plate (1), and auxiliary pipes (30) are movably installed inside the several sets of pipe grooves (29). Several sets of threaded holes (25) are evenly distributed at equal intervals on the fixed horizontal plate (24), and several sets of threaded rods (27) are threadedly connected to the fixed horizontal plate (24) through the threaded holes (25). Several sets of lifting plates (28) are located directly below several sets of connecting plates (11).

2. The roller mechanism for a parallel logistics transport track according to claim 1, characterized in that: Several sets of rolling wheels (6) and several sets of wheel holes (2) are evenly distributed at equal distances on the main body plate (1), and several sets of rolling wheels (6) are located inside several sets of wheel holes (2). Several sets of rotating rings (5) are provided with external threaded rings (7) on their upper sides, and several sets of external threaded rings (7) are threadedly connected to the inner side of several sets of wall grooves (3). Several sets of rotating blocks (4) are rotatably installed inside several sets of wheel holes (2) through rotating rings (5). Several sets of rolling wheels (6) are rotatably installed inside several sets of rotating blocks (4) through two sets of rotating rods (8) and two sets of bearing holes (9).

3. The roller mechanism for a parallel logistics transport track according to claim 1, characterized in that: The fixed horizontal plate (24) and the main plate (1) are both fixedly connected to side vertical plates (23) near the two side edges. The main gear (14), two sets of first driven gears (16) and several sets of second driven gears (19) are rotatably mounted on the lower surface of several sets of connecting discs (11) through the drive shaft (13), the first driven shaft (15) and the second driven shaft (18).

4. The roller mechanism for a parallel logistics transport track according to claim 1, characterized in that: The main gear (14) and two sets of first driven gears (16) are all meshed with the first sawtooth belt (20). The main gear (14) and several sets of second driven gears (19) are all meshed with the second sawtooth belt (21). The first driven gear (16) and several sets of second driven gears (19) are all meshed with the third sawtooth belt (22). The two sets of third sawtooth belts (22) are symmetrically arranged about the second sawtooth belt (21), and the first sawtooth belt (20) and the second sawtooth belt (21) are arranged perpendicularly.

Images