Intelligent logistics shuttle vehicle

Abstract

The invention relates to the technical field of intelligent logistics management and control, in particular to an intelligent logistics shuttle vehicle which comprises shuttle vehicle bodies, transverse plates are symmetrically arranged between the two shuttle vehicle bodies front and back, and L-shaped frames are placed on the sides, close to each other, of the two shuttle vehicle bodies. The L-shaped frame on the right side is fixed to the shuttle vehicle body through a bolt, electric sliding rails are arranged on the sides, close to each other, of the two L-shaped frames, and electric sliding blocks are arranged on the electric sliding rails in a sliding mode. According to the device, the distance between the conveying belts can be accurately adjusted according to the size of the logistics box, the motor drives the lead screw and the nut mechanism, synchronous movement of the L-shaped frame and the conveying belts is achieved, and it is guaranteed that the logistics box can be smoothly and accurately stored and taken. The flexibility and applicability of the device are improved through the self-adaptive adjusting mechanism, and logistics boxes of different sizes can be processed.

Description

Technical Field

[0001] The present invention relates to the field of smart logistics management and control technology, and in particular to a smart logistics shuttle vehicle. Background Art

[0002] Smart logistics refers to a modern logistics management method that improves logistics efficiency and service quality by using advanced information technologies such as the Internet of Things, big data, cloud computing, artificial intelligence, blockchain, etc. It aims to realize the automation, intelligence and informatization of logistics activities, thereby reducing costs, optimizing resource allocation, reducing error rates and providing better customer service.

[0003] Smart logistics shuttles, also known as automated guided vehicles or autonomous mobile robots, are an important component of modern logistics warehousing systems. They are used in automated warehouses to efficiently carry logistics boxes, can work in narrow shelf aisles, and can be stored in multiple layers, greatly improving space utilization and operating efficiency.

[0004] When existing shuttle vehicles transport logistics boxes, due to the inconsistent sizes of logistics boxes and the existing logistics vehicles are all fixed, they cannot transport logistics boxes of different sizes well. In addition, when the shuttle vehicle transfers the logistics boxes from the logistics rack to the vehicle, the logistics boxes are too heavy, resulting in the shuttle vehicle being unable to push the logistics in and out well. Therefore, it is necessary to design an intelligent logistics shuttle vehicle that can adjust the distance between the two transfer rails to solve the above problems. Summary of the invention

[0005] In order to overcome the shortcomings that existing logistics vehicles are all fixed and cannot transport logistics boxes of different sizes well, and that when the shuttle vehicle transfers the logistics boxes from the logistics rack to the vehicle, the logistics boxes are too heavy, resulting in the shuttle vehicle being unable to push the logistics in and out well, the technical problem is: to provide an intelligent logistics shuttle vehicle that can adjust the distance between the two transfer rails.

[0006] A smart logistics shuttle vehicle comprises a shuttle vehicle body, a cross plate, an L-shaped frame, an electric slide rail, an electric slider, a guide plate, an electric swing arm, a mounting plate, an adjustment component, a conveying component and a transmission component. A cross plate is symmetrically arranged between the two shuttle vehicle bodies, an L-shaped frame is placed on the side where the two shuttle vehicle bodies are close to each other, and the L-shaped frame on the right is fixed to the shuttle vehicle body by bolts. An electric slide rail is arranged on the side where the two L-shaped frames are close to each other, and an electric slider is slidably arranged on the electric slide rail, and a guide plate is arranged on the electric slider, and an electric swing arm is arranged at intervals on the guide plate, and a mounting plate is arranged at the lower part of the guide plate, and an adjustment component capable of adjusting the distance between the two mounting plates is arranged between the middle parts of the two shuttle vehicle bodies, and a conveying component for assisting rapid transmission is arranged on the mounting plate, and a transmission component capable of driving the conveying component to move in the same direction is arranged at the bottom of the guide plate.

[0007] Furthermore, the adjustment assembly includes a bearing seat, a screw rod, a nut, a rotating motor and a guide rod. A bearing seat is arranged in the middle of the right L-shaped frame, and a screw rod is arranged on the bearing seat. A nut is arranged in the middle of the left L-shaped frame, and the nut is screwed with the screw rod. A rotating motor is arranged on the shuttle body on the left, and the output shaft of the rotating motor is connected to the screw rod. Guide rods are arranged on both sides of the right L-shaped frame, and the left L-shaped frame is slidably connected to the guide rod.

[0008] Furthermore, the conveying assembly includes rollers, limiting rollers and a conveyor belt. Rollers are rotatably arranged on the front and rear sides of the mounting plate, a conveyor belt is wound between the two rollers, and limiting rollers are rotatably arranged on the front and rear sides of the lower part of the mounting plate. The limiting rollers can tension the conveyor belt.

[0009] Furthermore, the transmission assembly includes a gear and a rack, a gear is arranged at one end of the rotating roller close to the shuttle body, a rack is arranged at the bottom of the guide plate, and the rack is meshed with the gear.

[0010] Furthermore, it also includes a rotating shaft, a connecting rod and a baffle. The rotating shafts are arranged at intervals on the electric swing arm, and connecting rods are rotatably arranged at both ends of the rotating shaft. The other end of the connecting rod on the same electric swing arm is rotatably connected to the baffle.

[0011] Furthermore, the electric swing arm is composed of a motor and a swing arm, and installation grooves are spaced apart on the guide plate, the motor is arranged in the installation groove, and the swing arm is arranged on the output shaft of the motor.

[0012] Furthermore, it also includes a support frame, a barrel, a water pump and a nozzle. A support frame is provided on the side of the shuttle body that is close to each other, a barrel is provided on the support frame, a water pump is provided on the barrel, and nozzles are evenly spaced on the barrel, and the nozzles are connected to the water pump through pipes.

[0013] Furthermore, it also includes a folding protective plate, which is arranged between the two guide plates and is located above the screw rod.

[0014] Compared with the prior art, the present invention has the following advantages: 1. The device can accurately adjust the conveyor belt spacing according to the size of the logistics box, and realize the synchronous movement of the L-shaped frame and the conveyor belt by driving the lead screw and nut mechanism through the motor, so as to ensure that the logistics box can be stored and retrieved smoothly and accurately. This adaptive adjustment mechanism improves the flexibility and applicability of the device, and can handle logistics boxes of different sizes.

[0015] 2. During the transportation of the logistics box, the device disinfects the logistics box by spraying disinfectant, which increases the hygienic safety. At the same time, the design of the electric swing arm and baffle provides partition protection for the logistics box, ensuring the stability of the logistics box during transportation. In addition, the synergistic effect of the guide plate, rack, gear and roller enables the conveyor belt to be flexibly adjusted along the moving direction of the guide plate, thereby assisting the transportation of overweight logistics boxes and improving the transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0017] Figure 2 It is a partial cross-sectional structural schematic diagram of the present invention.

[0018] Figure 3 It is a schematic diagram of the installation structure of the adjustment component of the present invention.

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the conveying component of the present invention.

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the L-shaped frame and the electric slide rail of the present invention.

[0021] Figure 6 It is a three-dimensional structural schematic diagram of the conveying assembly and the transmission assembly of the present invention.

[0022] Figure 7 It is a schematic diagram of the installation structure of the conveying assembly of the present invention.

[0023] Figure 8 It is a schematic diagram of the three-dimensional structure of the rotating shaft, connecting rod and baffle of the present invention.

[0024] Fig. 9 It is a schematic diagram of the three-dimensional structure of the barrel, water pump and nozzle of the present invention.

[0025] Figure numbers: 1-shuttle body, 2-cross plate, 3-L-type frame, 4-electric slide rail, 5-electric slider, 6-guide plate, 61-electric swing arm, 7-mounting plate, 8-adjustment assembly, 81-bearing seat, 82-screw rod, 83-nut, 84-rotating motor, 85-guide rod, 9-conveyor assembly, 91-roller, 92-limiting roller, 93-conveyor belt, 10-transmission assembly, 101-gear, 102-rack, 11-rotating shaft, 12-connecting rod, 13-baffle, 14-support frame, 15-barrel, 16-water pump, 17-sprinkler, 18-folding protective plate. DETAILED DESCRIPTION

[0026] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments, but is not intended to limit the present invention.

[0027] Embodiment: A smart logistics shuttle vehicle, such as Figure 1-7 As shown, it includes a shuttle body 1, a cross plate 2, an L-shaped frame 3, an electric slide rail 4, an electric slider 5, a guide plate 6, an electric swing arm 61, a mounting plate 7, an adjustment component 8, a conveying component 9, a transmission component 10 and a folding protective plate 18. The cross plate 2 is symmetrically arranged between the two shuttle bodies 1 by bolt connection. The L-shaped frame 3 is placed on the side where the two shuttle bodies 1 are close to each other. The L-shaped frame 3 on the right is fixed to the shuttle body 1 by bolts. The electric slide rail 4 is arranged on the side where the two L-shaped frames 3 are close to each other. The electric slider is slidably arranged on the electric slide rail 4. 5, the electric slider 5 is provided with a guide plate 6, the guide plate 6 is provided with an electric swing rod 61 at intervals, the electric swing rod 61 is composed of a motor and a swing rod, the guide plate 6 is provided with a mounting groove at intervals, the motor is provided in the mounting groove, the output shaft of the motor is provided with a swing rod, the lower part of the guide plate 6 is provided with a mounting plate 7, an adjustment component 8 capable of adjusting the distance between the two mounting plates 7 is provided between the middle parts of the two shuttle bodies 1, the adjustment component 8 includes a bearing seat 81, a screw rod 82, a nut 83, a rotating motor 84 and a guide rod 85, and a bearing seat 81 is provided in the middle part of the L-shaped frame 3 on the right side, A screw rod 82 is arranged on the bearing seat 81, a folding protection plate 18 is arranged between the two guide plates 6, and the folding protection plate 18 is located above the screw rod 82. A nut 83 is arranged in the middle of the L-shaped frame 3 on the left, and the nut 83 is screwed with the screw rod 82. A rotating motor 84 is arranged on the shuttle body 1 on the left, and the output shaft of the rotating motor 84 is connected to the screw rod 82 through a coupling. Guide rods 85 are arranged on both sides of the L-shaped frame 3 on the right, and the L-shaped frame 3 on the left is slidably connected to the guide rod 85. A conveying assembly 9 for auxiliary rapid transmission is arranged on the mounting plate 7, and the conveying assembly 9 includes a roller 91, a limit Positioning rollers 92 and conveyor belts 93, rollers 91 are rotatably provided on both sides of the front and rear of the mounting plate 7, a conveyor belt 93 is wound between the two rollers 91, limiting rollers 92 are rotatably provided on the front and rear of the lower part of the mounting plate 7, the limiting rollers 92 can tension the conveyor belts 93, a transmission assembly 10 is provided at the bottom of the guide plate 6, which can drive the conveying assembly 9 to move in the same direction, the transmission assembly 10 includes a gear 101 and a rack 102, a gear 101 is provided at one end of the roller 91 close to the shuttle body 1, a rack 102 is provided at the bottom of the guide plate 6, and the rack 102 is meshed with the gear 101.

[0028] like Figure 8 As shown, it also includes a rotating shaft 11, a connecting rod 12 and a baffle 13. The rotating shafts 11 are arranged at intervals on the electric swing arm 61, and the connecting rods 12 are rotatably arranged at both ends of the rotating shaft 11. The other end of the connecting rod 12 on the same electric swing arm 61 is rotatably connected to the baffle 13.

[0029] like Figure 1 and Fig. 9 As shown, it also includes a support frame 14, a barrel 15, a water pump 16 and a nozzle 17. The sides of the shuttle body 1 that are close to each other are all provided with a support frame 14 by bolt connection, and a barrel 15 is provided on the support frame 14. The barrel 15 is provided with a water pump 16. The barrel 15 is evenly spaced and provided with nozzles 17. The nozzle 17 is an atomizing nozzle, and the nozzle 17 is connected to the water pump 16 through a pipeline.

[0030] The shuttle car can accurately access the logistics boxes on the multi-layer shelf track. When the detection system of the multi-layer shelf detects the size of the logistics box transmitted to the shuttle car, the signal will be transmitted to the controller of the multi-layer shelf. The controller controls the rotary motor 84 to work. Now the motor drives the screw rod 82 to rotate, and the nut 83 drives the L-shaped frame 3 on the left to move to the right, and then all the components on the L-shaped frame 3 on the left move to the left synchronously, and then retract the distance between the two conveyor belts 93, and the folding protective plate 18 is folded accordingly. When the distance between the two conveyor belts 93 is consistent with the spacing of the transmitted logistics boxes, the controller controls the rotating motor 84 to stop rotating, and the logistics box is transmitted to the conveyor belt. The water pump 16 is controlled to spray the disinfectant in the barrel 15 through the nozzle 17 onto the box body of the logistics box to play a disinfecting role. The electric swing arm 61 is controlled to rotate horizontally. When the swing arm of the electric swing arm 61 is horizontal, the connecting rod 12 rotates to a vertical state, and the baffle 13 becomes horizontal accordingly. The electric swing arm 61 and the baffle 13 isolate and protect the logistics box, and then the shuttle moves along the track to the set shelf track and docks with the shelf track transmission component. At this time, according to the instruction of receiving forward or backward transmission, the electric slide rail 4 drives the electric slider 5 forward Or move backward, the electric slider 5 drives the guide plate 6 to move, and the electric rocker arm 61 on the guide plate 6 pushes the logistics box to move. Since the guide plate 6 drives the rack 102 to move, the movement of the rack 102 drives the gear 101 to move, and the gear 101 drives the roller 91 to rotate synchronously, so that the conveyor belt 93 can move in the direction of movement of the guide plate 6, which is beneficial to the pushing out of the logistics box. The logistics box is pushed to the track of the multi-layer shelf, and the electric rocker arm 61 is controlled to reset, and then the baffle 13 is reset. The device has a simple structure and can realize the transportation of logistics boxes of different sizes. When the shuttle car transfers the logistics box to the track on the logistics rack, it can assist in the transportation of overweight logistics boxes, which is beneficial to the transportation of logistics boxes.

[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A smart logistics shuttle vehicle, characterized by comprising: A shuttle vehicle body (1) is provided, a horizontal plate (2) is symmetrically arranged between the two shuttle vehicle bodies (1), an L-shaped frame (3) is placed on the side of the two shuttle vehicle bodies (1) close to each other, the L-shaped frame (3) on the right side is fixed to the shuttle vehicle body (1) by bolts, an electric slide rail (4) is provided on the side of the two L-shaped frames (3) close to each other, an electric slider (5) is slidably arranged on the electric slide rail (4), a guide plate (6) is provided on the electric slider (5), an electric swing rod (61) is arranged at intervals on the guide plate (6), a mounting plate (7) is provided at the lower part of the guide plate (6), an adjustment component (8) capable of adjusting the distance between the two mounting plates (7) is provided between the middle parts of the two shuttle vehicle bodies (1), a conveying component (9) for assisting rapid transmission is provided on the mounting plate (7), and a transmission component (10) capable of driving the conveying component (9) to move in the same direction is provided at the bottom of the guide plate (6).

2. According to claim 1, the intelligent logistics shuttle vehicle is characterized in that: The adjustment assembly (8) comprises a bearing seat (81), a bearing seat (81) is arranged in the middle of the L-shaped frame (3) on the right side, a screw rod (82) is arranged on the bearing seat (81), a nut (83) is arranged in the middle of the L-shaped frame (3) on the left side, the nut (83) is screwed with the screw rod (82), a rotary motor (84) is arranged on the shuttle body (1) on the left side, the output shaft of the rotary motor (84) is connected with the screw rod (82), guide rods (85) are arranged on both sides of the L-shaped frame (3) on the right side, and the L-shaped frame (3) on the left side is slidably connected with the guide rod (85).

3. According to claim 2, the intelligent logistics shuttle vehicle is characterized in that: The conveying assembly (9) comprises a roller (91), the rollers (91) are rotatably arranged on both the front and rear sides of the mounting plate (7), a conveyor belt (93) is wound between the two rollers (91), and a limiting roller (92) is rotatably arranged on the front and rear sides of the lower part of the mounting plate (7), and the limiting roller (92) can play a tensioning role on the conveyor belt (93).

4. According to claim 3, the intelligent logistics shuttle vehicle is characterized in that: The transmission assembly (10) includes a gear (101), and the gear (101) is arranged at one end of the roller (91) close to the shuttle body (1), and a rack (102) is arranged at the bottom of the guide plate (6), and the rack (102) is meshed with the gear (101).

5. According to claim 4, the intelligent logistics shuttle vehicle is characterized in that: It also includes a rotating shaft (11), the rotating shaft (11) is arranged at intervals on the electric swing arm (61), connecting rods (12) are rotatably arranged at both ends of the rotating shaft (11), and the other end of the connecting rod (12) on the same electric swing arm (61) is rotatably connected to a baffle (13).

6. According to claim 5, the intelligent logistics shuttle vehicle is characterized in that: The electric swing arm (61) is composed of a motor and a swing arm. The guide plate (6) is provided with installation grooves at intervals. The motor is arranged in the installation grooves. The swing arm is arranged on the output shaft of the motor.

7. The intelligent logistics shuttle vehicle according to claim 6 is characterized in that: It also includes a support frame (14), and the support frame (14) is arranged on the side of the shuttle body (1) that is close to each other, and a barrel (15) is arranged on the support frame (14), and a water pump (16) is arranged on the barrel (15). Nozzles (17) are evenly spaced on the barrel (15), and the nozzles (17) are connected to the water pump (16) through a pipeline.

8. The intelligent logistics shuttle vehicle according to claim 7 is characterized in that: It also includes a folding protection plate (18), which is arranged between the two guide plates (6) and is located above the screw rod (82).

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