A multifunctional conveying device

Abstract

The utility model discloses a multifunctional conveying equipment, including frame, the top fixed connection of frame has motor, one in two out reverser and two shaft couplings, the output of motor is connected with one in two out reverser input, one in two out reverser's two output respectively with its corresponding shaft coupling's input connection, two the output of shaft coupling all fixedly connected with the lead screw. The utility model discloses the lug of connecting plate top can be contacted with the bottom of box, and the box that reaches the buffer station is positioned horizontally, ensures that the lifting structure accurate holds up material, and the push mechanism adopts hydraulic rod drive push plate, avoids the problem of pushing excessively or insufficient, realizes the stable transfer of box from the lifting plate to the conveying mechanism, and the push mechanism and lifting mechanism, conveying mechanism cooperate, can complete the continuous transfer of box, and the overall conveying efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of logistics and transportation technology, and in particular to a multifunctional conveying device. Background Technology

[0002] In industrial fields such as logistics sorting and production lines, efficient and stable material transportation is the core link to ensure production efficiency and sorting accuracy. Among them, the transfer of box-shaped materials is one of the most common operation scenarios. With the continuous improvement of industrial automation, the industry has put forward increasingly higher requirements for the functional integration, operational stability and adaptability of conveying equipment. The equipment not only needs to have basic material transportation capabilities, but also needs to realize composite functions such as material lifting and reversing, and precise positioning, so as to adapt to the needs of material transfer at different heights or multi-level material transfer.

[0003] Currently, there are various types of equipment available on the market for conveying containers. Traditional equipment often uses a single conveying structure or a simple combination of lifting and conveying mechanisms to meet basic material transfer needs. For example, some conveying equipment only has horizontal conveying function. When it is necessary to connect conveying lines at different heights, an additional independent lifting device is required for auxiliary transfer. This decentralized equipment configuration not only occupies a lot of space, but also requires manual or complex control systems to achieve coordinated operation between equipment, resulting in low overall transfer efficiency. Furthermore, during material transfer, poor equipment connection can easily cause material jamming or positional deviation. To solve the above problems, this application proposes a multi-functional conveying device. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a multi-functional conveying device. The protrusion on the top of the connecting plate can contact the bottom of the box to horizontally limit the box reaching the buffer station, ensuring that the lifting structure accurately lifts the material. The pushing mechanism uses a hydraulic rod to drive the push plate, avoiding over- or under-pushing and achieving a smooth transfer of the box from the lifting plate to the conveying mechanism. Furthermore, the pushing mechanism, lifting mechanism, and conveying mechanism work together to complete the continuous transfer of the box, significantly improving the overall conveying efficiency.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A multifunctional conveying device includes a frame. A motor, a one-in-two-out commutator, and two couplings are fixedly connected to the top of the frame. The output end of the motor is connected to the input end of the one-in-two-out commutator. The two output ends of the one-in-two-out commutator are respectively connected to the input ends of their corresponding couplings. A lead screw is fixedly connected to the output ends of each coupling. Both lead screws pass through the frame and are rotatably connected to it. A lifting block is threaded onto the outer wall of each lead screw. A lifting plate is fixedly connected to each lifting block. Each lifting plate has two guide mechanisms. Multiple equally spaced connecting plates are fixedly connected to the opposite ends of the two lifting plates. A protrusion is fixedly connected to the top of each connecting plate. A second conveying mechanism and a third conveying mechanism are mounted on the frame. A first conveying mechanism is located at the end of the second conveying mechanism furthest from the frame. A pushing mechanism is provided on the frame.

[0006] Preferably, the first conveying mechanism, the second conveying mechanism, and the third conveying mechanism have the same structure. Each of the first conveying mechanism, the second conveying mechanism, and the third conveying mechanism consists of a pair of fixed plates and a plurality of conveying rollers. Each conveying roller is located between a pair of fixed plates and is rotatably connected to them. The roller shafts of two adjacent conveying rollers are jointly fitted with a synchronous belt.

[0007] Preferably, the bottom of the frame is threaded with four screws, and the bottom of each screw is fixedly connected with a support leg. The bottom of the frame has four grooves, and the inner wall of each of the four grooves is provided with internal threads that cooperate with the screws. The bottom of the support leg is provided with anti-slip texture.

[0008] Preferably, the guiding mechanism includes two guide blocks fixedly connected to the side wall of the lifting plate, and the two guide blocks are provided with a guide rod slidably connected thereto. Both ends of the guide rod are fixedly connected to a support seat, and both support seats are fixedly connected to the frame.

[0009] Preferably, a box is placed on the first conveying mechanism, the second conveying mechanism and the third conveying mechanism, the distance between the two connecting plates is greater than the height of the box, and the length of the two connecting plates is greater than the length of the box.

[0010] Preferably, the pushing mechanism includes a hydraulic rod fixedly connected to the frame, and a push plate is fixedly connected to the output end of the hydraulic rod. The push plate is arranged above the conveying roller on the third conveying mechanism.

[0011] Preferably, two pairs of buffers are fixedly connected to the frame, with each pair of buffers positioned above a corresponding lifting plate.

[0012] Compared with the prior art, the advantages of this utility model are as follows: 1. By adopting an adjustable support leg structure with screw and groove cooperation, the height of the support leg can be flexibly adjusted by rotating the screw according to the flatness of the installation ground, ensuring the overall level and stability of the equipment and effectively avoiding the risk of material center of gravity shift and slippage caused by equipment tilting; the power transmission structure with a single motor and one input and two output commutators eliminates the need for multiple independent power sources, greatly simplifying the transmission system and reducing manufacturing costs and energy consumption.

[0013] 2. The protrusion on the top of the connecting plate can contact the bottom of the box to horizontally limit the box when it reaches the buffer station, ensuring that the lifting structure accurately lifts the material; the pushing mechanism uses a hydraulic rod to drive the push plate to avoid over- or under-pushing and realize the smooth transfer of the box from the lifting plate to the conveying mechanism; and the pushing mechanism works in coordination with the lifting mechanism and the conveying mechanism to complete the continuous transfer of the box, greatly improving the overall conveying efficiency.

[0014] 3. The equipment integrates multiple functions such as horizontal conveying, lifting and transfer, and precise pushing. Through the coordinated operation of the first, second, and third conveying mechanisms with the lifting and pushing mechanisms, it can independently complete the entire process of "horizontal conveying, lifting and transfer, and horizontal conveying" without the need for multiple equipment combinations, reducing the equipment's footprint and the difficulty of docking and debugging, and making it suitable for industrial scenarios with limited space.

[0015] In summary, the protrusion on the top of the connecting plate can contact the bottom of the box to horizontally limit the box reaching the buffer station, ensuring that the lifting structure accurately lifts the materials; the pushing mechanism uses a hydraulic rod to drive the push plate, avoiding over- or under-pushing and realizing the smooth transfer of the box from the lifting plate to the conveying mechanism; and the pushing mechanism works in coordination with the lifting mechanism and the conveying mechanism to complete the continuous transfer of the box, greatly improving the overall conveying efficiency. Attached Figure Description

[0016] Figure 1 This is a first structural schematic diagram of a multifunctional conveying device proposed in this utility model; Figure 2 This is a schematic diagram of the second structure of a multifunctional conveying device proposed in this utility model; Figure 3 This is a schematic diagram of the third structure of a multifunctional conveying device proposed in this utility model; Figure 4 This is a schematic diagram of the fourth structure of a multifunctional conveying device proposed in this utility model.

[0017] In the diagram: 1 Frame, 2 Motor, 3 One-in-two-out commutator, 4 Coupling, 5 Lead screw, 6 Lifting block, 7 Lifting plate, 8 Guide rod, 9 Guide block, 10 Connecting plate, 11 First conveying mechanism, 12 Second conveying mechanism, 13 Third conveying mechanism, 14 Housing, 15 Hydraulic rod, 16 Push plate, 17 Buffer, 18 Protrusion. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figures 1-4 A multifunctional conveying device includes a frame 1. Four screws are threaded to the bottom of the frame 1, and a support leg is fixedly connected to the bottom of each screw. Four grooves are provided at the bottom of the frame 1, and the inner wall of each groove is provided with an internal thread that mates with the screw. The screws mate with the internal threads of the grooves, and the height of the support leg can be adjusted by rotation, thereby adjusting the level of the frame 1. The bottom of the support leg is provided with anti-slip texture, which increases the friction with the ground and prevents the device from shifting during operation.

[0020] A motor 2, a one-in-two-out commutator 3, and two couplings 4 are fixedly connected to the top of frame 1. The output end of motor 2 is connected to the input end of one-in-two-out commutator 3, providing power to the equipment. The power at the output end of motor 2 is directly transmitted to one-in-two-out commutator 3. The two output ends of one-in-two-out commutator 3 are respectively connected to the input ends of their corresponding couplings 4. One-in-two-out commutator 3 can divide the single power of motor 2 into two synchronous outputs and transmit them to couplings 4. Lead screws 5 are fixedly connected to the output ends of both couplings 4. Couplings 4 connect one-in-two-out commutator 3 and lead screws 5. Both lead screws 5 pass through frame 1 and are rotatably connected to it. Frame 1 provides support and limit for lead screws 5, ensuring that lead screws 5 can rotate stably. The outer walls of both lead screws 5 are fitted with threaded lifting caps. When the lifting block 6 and the lead screw 5 rotate, the lifting block 6 can be driven to move along the axial direction of the lead screw 5 through the threaded engagement with the lifting block 6. Both lifting blocks 6 are fixedly connected to the lifting plate 7. When the lifting block 6 moves, it will drive the lifting plate 7 to move synchronously, realizing the lifting of the lifting plate 7. Each lifting plate 7 is provided with two guide mechanisms, including two guide blocks 9 fixedly connected to the side wall of the lifting plate 7. The two guide blocks 9 are connected to a guide rod 8 that is slidably connected to them. The guide blocks 9 move synchronously with the lifting plate 7. When they slide along the guide rod 8, they can restrict the rotation of the lifting plate 7 and ensure that it moves only in the vertical direction. Both ends of the guide rod 8 are fixedly connected to the support seats. Both support seats are fixedly connected to the frame 1. The support seats fix the guide rod 8 on the frame 1 and provide stable support for the guide rod 8.

[0021] Multiple connecting plates 10, evenly spaced, are fixedly connected to the opposite ends of the two lifting plates 7. The connecting plates 10 rise and fall synchronously with the lifting plates 7 to support and lift the box body 14. A protrusion 18 is fixedly connected to the top of each connecting plate 10. The protrusion 18 can contact the bottom of the box body 14 to limit the horizontal displacement of the box body 14. A second conveying mechanism 12 and a third conveying mechanism 13 are installed on the frame 1. A first conveying mechanism 11 is provided at the end of the second conveying mechanism 12 away from the frame 1. The first conveying mechanism 11, the second conveying mechanism 12, and the third conveying mechanism 13 have the same structure. Each of the first conveying mechanism 11, the second conveying mechanism 12, and the third conveying mechanism 13 consists of a pair of fixed plates and multiple conveying rollers. Each conveying roller is located between a pair of fixed plates and rotatably connected to them. The fixed plates support and limit the conveying rollers to ensure that the conveying rollers can rotate stably. The roller shafts of two adjacent conveying rollers are jointly fitted with a synchronous belt, which can drive the adjacent conveying rollers. Synchronous operation ensures smooth movement of the box 14 on the conveying mechanism; the box 14 is placed on the first conveying mechanism 11, the second conveying mechanism 12 and the third conveying mechanism 13. The distance between the two connecting plates 10 is greater than the height of the box 14, and the length of the two connecting plates 10 is greater than the length of the box 14. This size setting ensures that the connecting plates 10 can smoothly lift and release the box 14 and avoid interference with the box 14; two pairs of buffers 17 are fixedly connected to the frame 1. Each pair of buffers 17 is arranged above the corresponding lifting plate 7. The buffers 17 can contact the lifting plate 7 when it rises to the highest position to buffer the impact force and prevent the lifting plate 7 from directly colliding with the frame 1. The first conveying mechanism 11 is connected to external equipment to input the box 14, the second conveying mechanism 12 temporarily stores the box 14, and finally the third conveying mechanism 13 discharges the box 14 after transfer (in this application, the three conveying mechanisms are all connected to independent servo motors that can drive the conveying rollers for transmission).

[0022] The frame 1 is equipped with a pushing mechanism, which includes a hydraulic rod 15 fixedly connected to the frame 1. The frame 1 provides fixed support for the hydraulic rod 15 to ensure its stable operation. The output end of the hydraulic rod 15 is fixedly connected to a push plate 16, which can drive the push plate 16 to move in the horizontal direction. The push plate 16 is arranged above the conveying roller on the third conveying mechanism 13. The push plate 16 can contact the side of the box 14 and push the box 14 from the lifting plate 7 to the third conveying mechanism 13.

[0023] In this utility model: First, check the support structure at the bottom of frame 1. Adjust the height of the four support legs by rotating the screws to ensure that the overall equipment is level and stable. The anti-slip texture on the bottom of the support legs should be in close contact with the ground to prevent displacement during operation. Multiple boxes 14 are placed sequentially on the first conveying mechanism 11 by manual operation. The first conveying mechanism 11 gradually transports the boxes 14 to the second conveying mechanism 12 by rotating the conveying rollers (driven by the synchronous belt to rotate the adjacent conveying rollers synchronously). Finally, the first box 14 reaches the buffer station between the second conveying mechanism 12 and a pair of lifting plates 7 (the protrusion 18 on the top of the connecting plate 10 can contact the bottom of the conveyed box 14 and limit it). When motor 2 is started, the power output of motor 2 is transmitted to the one-in-two-out commutator 3. The commutator converts the horizontal power into two synchronous power and transmits it to the two lead screws 5 through two couplings 4, so that the two lead screws 5 rotate synchronously. Since the lead screws 5 are threadedly connected to the lifting block 6, and the lifting block 6 is limited by the guide mechanism (the guide block 9 slides along the guide rod 8, limiting the lifting block 6 from rotating with the lead screw 5), the lifting block 6 drives the lifting plate 7 to rise vertically. The connecting plate 10 at the opposite end of the lifting plate 7 rises synchronously until the box 14 is separated from the surface of the conveying roller of the second conveying mechanism 12, completing the buffer lifting of the first box 14. After the first box 14 is lifted, the hydraulic rod 15 is activated to drive the push plate 16 at its output end to move toward the box 14. The push plate 16 contacts the side of the box 14 and applies a pushing force to push the box 14 from the pair of lifting plates 7 onto the third conveying mechanism 13, thus completing the lifting and conveying function of the box 14. Finally, motor 2 rotates in the reverse direction, driving lead screw 5 to rotate in the reverse direction. Lifting block 6 drives lifting plate 7 to slowly descend vertically and reset, realizing the lifting and turning of the next box 14; thus realizing the one-to-one conveying of individual boxes 14.

Claims

1. A multifunctional conveying device, comprising a frame (1), characterized in that, The top of the frame (1) is fixedly connected to a motor (2), a one-in-two-out commutator (3), and two couplings (4). The output end of the motor (2) is connected to the input end of the one-in-two-out commutator (3). The two output ends of the one-in-two-out commutator (3) are respectively connected to the input ends of their corresponding couplings (4). The output ends of the two couplings (4) are fixedly connected to lead screws (5). The two lead screws (5) pass through the frame (1) and are rotatably connected to it. The outer walls of the two lead screws (5) are fitted with lifting blocks (6) that are threadedly connected to them. Each of the lifting blocks (6) is fixedly connected to a lifting plate (7). Each lifting plate (7) is provided with two guide mechanisms. Multiple connecting plates (10) are fixedly connected to the opposite ends of the two lifting plates (7) in an equally spaced manner. Each connecting plate (10) is fixedly connected to a protrusion (18) on its top. A second conveying mechanism (12) and a third conveying mechanism (13) are installed on the frame (1). A first conveying mechanism (11) is provided at the end of the second conveying mechanism (12) away from the frame (1). A pushing mechanism is provided on the frame (1).

2. The multifunctional conveying device according to claim 1, characterized in that, The first conveying mechanism (11), the second conveying mechanism (12) and the third conveying mechanism (13) have the same structure. The first conveying mechanism (11), the second conveying mechanism (12) and the third conveying mechanism (13) are all composed of a pair of fixed plates and multiple conveying rollers. Each conveying roller is located between a pair of fixed plates and is rotatably connected to them. The roller shafts of two adjacent conveying rollers are jointly fitted with a synchronous belt.

3. The multifunctional conveying device according to claim 1, characterized in that, The bottom of the frame (1) is threaded with four screws, and the bottom of each screw is fixedly connected with a support leg. The bottom of the frame (1) has four grooves, and the inner wall of each of the four grooves is provided with an internal thread that matches the screw. The bottom of the support leg is provided with anti-slip texture.

4. A multifunctional conveying device according to claim 1, characterized in that, The guiding mechanism includes two guide blocks (9) fixedly connected to the side wall of the lifting plate (7). The two guide blocks (9) are connected to a guide rod (8) that is slidably connected to them. Both ends of the guide rod (8) are fixedly connected to a support seat. Both support seats are fixedly connected to the frame (1).

5. A multifunctional conveying device according to claim 1, characterized in that, A box (14) is placed on the first conveying mechanism (11), the second conveying mechanism (12) and the third conveying mechanism (13). The distance between the two connecting plates (10) is greater than the height of the box (14), and the length of the two connecting plates (10) is greater than the length of the box (14).

6. A multifunctional conveying device according to claim 2, characterized in that, The pushing mechanism includes a hydraulic rod (15) fixedly connected to the frame (1), and a push plate (16) is fixedly connected to the output end of the hydraulic rod (15). The push plate (16) is arranged above the conveying roller on the third conveying mechanism (13).

7. A multifunctional conveying device according to claim 2, characterized in that, Two pairs of buffers (17) are fixedly connected to the frame (1), and each pair of buffers (17) is arranged above the corresponding lifting plate (7).

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