AGV lifting transportation platform for factory

Abstract

The utility model discloses an AGV lifting transportation platform for a factory, and relates to the technical field of AGV lifting transportation platforms. An AGV lifting transportation platform for a factory comprises a movable base, a lifting structure is arranged on the movable base, a containing supporting plate is installed on the lifting structure, the AGV lifting transportation platform further comprises guide plates, the four guide plates are fixedly connected to the four corners of the bottom end of the containing supporting plate respectively, and a protection plate is slidably connected between every two transversely-corresponding guide plates; and two longitudinally symmetrical electric push rods are fixedly connected to the placement supporting plate. Goods are placed on the placement supporting plate, the placement supporting plate is controlled to ascend and descend through the lifting structure so that the goods can be transferred, the goods can be transported through movement of the device, after the goods are placed on the placement supporting plate, the protection plates slide upwards to protect the front side and the rear side of the goods, and the goods are prevented from toppling over; and the supporting plate is overturned upwards to support and reinforce the left side and the right side of the goods, so that the stability of the goods is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to AGV lifting transportation platform technical field especially relates to a kind of AGV lifting transportation platform for factory. BACKGROUND

[0002] With the development of automation technology, automatic guided vehicle is more and more widely used in modern factory logistics system. AGV can realize the automatic handling of materials, improve production efficiency and reduce labor costs. Among them, AGV lifting transportation platform as a special type of AGV, mainly used to solve the problem of material transfer between different height layers, is one of the key equipment to realize the automatic logistics of three-dimensional warehouse and multi-floor workshop.

[0003] However, the existing AGV lifting transportation platform mostly adopts plane structure design, lacks effective side protection measures. This design exposes some obvious shortcomings in practical application: first, poor stability of goods: as there is no enough side protection, when AGV encounters bumps or tilts during moving or lifting, goods are easy to displace or even fall, not only increases the risk of goods damage, but also may cause safety hazards to surrounding personnel and equipment; second, low loading efficiency: in order to prevent goods from falling during transportation, operators need to spend extra time for binding and fixing, which not only reduces the use efficiency of AGV, but also increases labor intensity.

[0004] In order to solve the above problems, we propose a kind of AGV lifting transportation platform for factory, the AGV lifting transportation platform of the utility model has side protection function, can effectively fix goods, ensure its stability and safety in the whole transportation process. SUMMARY

[0005] In order to overcome the shortcomings of poor stability and low loading efficiency in transporting goods, the utility model provides a kind of AGV lifting transportation platform for factory, the AGV lifting transportation platform of the utility model has side protection function, can effectively fix goods, ensure its stability and safety in the whole transportation process.

[0006] The technical implementation scheme of the utility model discloses an AGV lifting transportation platform for a factory, which comprises a moving base, a lifting structure arranged on the moving base, a placing support plate arranged on the lifting structure, a guide plate, four guide plates fixedly connected to the four corners of the bottom end of the placing support plate, two guide plates corresponding in the transverse direction and slidably connected with a protection plate, two electric push rods fixedly connected to the placing support plate in a longitudinal symmetry mode, the extension end of the electric push rod being fixedly connected with the adjacent protection plate, a reinforcing assembly arranged on the placing support plate and the protection plate, the reinforcing assembly being used for protecting the two sides of the placing support plate in the transverse direction, a cleaning assembly arranged on the placing support plate, and the cleaning assembly being used for cleaning the impurities on the surface of the placing support plate.

[0007] Optionally, a universal wheel is fixedly connected to each of the four corner positions of the bottom end of the moving base.

[0008] Optionally, the reinforcing assembly comprises two support plates in a longitudinal symmetry mode, the two support plates are rotatably connected between the two protection plates, two gears in a longitudinal symmetry mode are fixedly connected to the support plates, two racks in a longitudinal symmetry mode are fixedly connected to the two sides of the placing support plate in the transverse direction, and the racks are engaged with the adjacent gears.

[0009] Optionally, the cleaning assembly comprises a driving motor fixedly connected to the placing support plate, a threaded rod rotatably connected to the middle part of the placing support plate, the threaded rod being fixedly connected with the output shaft of the driving motor, two guide rods in a longitudinal symmetry mode fixedly connected to the middle part of the placing support plate, a sliding frame slidably connected between the two guide rods, the sliding frame being threadedly connected with the threaded rod, spring telescopic rods fixedly connected to the two ends of the sliding frame in the longitudinal direction, and a cleaning plate fixedly connected between the extension ends of the two spring telescopic rods.

[0010] Optionally, a groove is formed in the middle part of the placing support plate, and the guide rod and the threaded rod are located in the groove.

[0011] Optionally, the cleaning plate is a brush plate.

[0012] Beneficial effects: 1. The goods are placed on the placing support plate, the placing support plate is lifted or lowered through the lifting structure, the goods are transferred, the device is moved to transport the goods, the protection plate is slid upward to protect the front and rear sides of the goods after the goods are placed on the placing support plate, the goods are prevented from falling, the support plate is also turned upward to support and reinforce the left and right sides of the goods, and the stability of the goods is further improved.

[0013] The threaded rod is rotated to cooperate with the sliding frame to control the left and right movement of the cleaning plate, the cleaning plate moves leftward and rightward to clean the surface of the placing support plate, and the residual impurities during the conveying of the goods are cleaned. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0015] Figure 2 It is a three-dimensional structure schematic view of the mobile base, the lifting structure and the placing supporting plate of the utility model.

[0016] Figure 3 It is a three-dimensional structure schematic view of the guide plate, the protective plate and the electric push rod and other components of the utility model.

[0017] Figure 4 It is a three-dimensional structure schematic view of the protective plate, the placing supporting plate and the supporting plate and other components of the utility model.

[0018] Figure 5 It is an enlarged three-dimensional structure schematic view of part A of the utility model.

[0019] Figure 6 It is a three-dimensional structure schematic view of the driving motor, the threaded rod and the guide rod and other components of the utility model.

[0020] Figure 7 It is a three-dimensional structure schematic view of the sliding frame, the spring telescopic rod and the cleaning plate of the utility model.

[0021] Meaning of reference signs in the drawing: 1, mobile base, 2, lifting structure, 3, placing supporting plate, 4, guide plate, 5, protective plate, 6, electric push rod, 7, supporting plate, 8, gear, 9, rack, 10, driving motor, 11, threaded rod, 12, guide rod, 13, sliding frame, 14, spring telescopic rod, 15, cleaning plate. DETAILED DESCRIPTION

[0022] The above scheme is further described below in combination with specific embodiments. It should be understood that these embodiments are used to illustrate the present application and do not limit the scope of the present application. The implementation conditions used in the embodiments can be further adjusted according to the specific conditions of the manufacturer, and the implementation conditions not mentioned are usually the conditions in the conventional experiments.

[0023] Embodiment 1: an AGV lifting transportation platform for a factory, like Figures 1-7As shown, including mobile base 1, lifting structure 2, placing the plate 3, guide plate 4, guard plate 5, electric push rod 6, reinforcement assembly and cleaning assembly, the lower side of the four corners of the mobile base 1 is fixedly connected with universal wheel, the mobile base 1 is provided with lifting structure 2, the lifting structure 2 is installed with placing the plate 3, the lower side of the four corners of placing the plate 3 is fixedly connected with guide plate 4, the left and right corresponding two guide plates 4 are slidably connected with guard plate 5, the front and rear of placing the plate 3 is fixedly connected with electric push rod 6, the telescopic end of electric push rod 6 is fixedly connected with adjacent guard plate 5, placing the plate 3 and guard plate 5 are provided with reinforcement assembly, reinforcement assembly is used for protecting the left and right sides of placing the plate 3, placing the plate 3 is provided with cleaning assembly, and cleaning assembly is used for cleaning the impurities on the surface of placing the plate 3.

[0024] In use, the staff places the goods on the placing plate 3, controls the placing plate 3 to lift through the lifting structure 2, so as to transfer the goods, and under the action of the universal wheel, the device can move to transport the goods, when the goods are placed on the placing plate 3, the staff can control the electric push rod 6 to extend, the electric push rod 6 extends to drive the guard plate 5 to slide upward on the guide plate 4, the guard plate 5 slides upward to protect the front and rear sides of the goods, so as to avoid the goods from falling, when the guard plate 5 is lifted upward, the reinforcement assembly also supports and reinforces the left and right sides of the goods, when the goods are transported to the specified position, the staff controls the electric push rod 6 to shorten, the electric push rod 6 shortens to drive the guard plate 5 to slide downward and reset, so that the staff can load and unload the goods, when the device is used, the cleaning assembly can clean the surface of the placing plate 3.

[0025] Example 2: on the basis of example 1, as shown in Figure 1 , Figure 4 and Figure 5 , the reinforcement assembly includes support plate 7, gear 8 and rack 9, the left and right sides between the front and rear two guard plates 5 are rotatably connected with support plate 7, the front and rear of the support plate 7 is fixedly connected with gear 8, the front and rear of the left and right sides of the placing plate 3 is fixedly connected with rack 9, and the rack 9 is engaged with the adjacent gear 8.

[0026] In use, the guard plate 5 slides upward to drive the support plate 7 and the gear 8 to move upward, the gear 8 moves upward to engage with the rack 9 to rotate, the gear 8 rotates to drive the support plate 7 to rotate upward, the support plate 7 rotates upward to support and reinforce the left and right sides of the goods, further improving the stability of the goods, when the goods are transported to the specified position, the guard plate 5 slides downward to drive the support plate 7 and the gear 8 to move downward, the gear 8 moves upward to engage with the rack 9 to reverse, the gear 8 reverses to drive the support plate 7 to rotate downward and reset.

[0027] As shown in Figure 1 ,Figure 6 And Figure 7 As shown in the drawings, the cleaning assembly comprises a driving motor 10, a threaded rod 11, a guide rod 12, a sliding frame 13, a spring telescopic rod 14 and a cleaning plate 15, the driving motor 10 is fixedly connected to the right middle part of the placing plate 3, the threaded rod 11 is rotatably connected to the middle part of the placing plate 3, the threaded rod 11 is fixedly connected with the output shaft of the driving motor 10, the placing plate 3 is fixedly connected with two front and back symmetrical guide rods 12 in the middle part, the placing plate 3 is provided with a groove, the threaded rod 11 and the guide rod 12 are located in the groove, the sliding frame 13 is slidably connected between the front and back guide rods 12, the sliding frame 13 is connected with the threaded rod 11 through threads, the sliding frame 13 is fixedly connected with the spring telescopic rod 14 in the front and back parts, the cleaning plate 15 is fixedly connected between the extension ends of the front and back spring telescopic rods 14, the cleaning plate 15 is a brush plate, the right ends of the threaded rod 11 and the guide rod 12 extend out of the placing plate 3, and initially, the cleaning plate 15 is dislocated with the placing plate 3.

[0028] In the initial state, the cleaning plate 15 is located on the left side of the placing plate 3 and is dislocated with the placing plate 3, when the goods are placed on the placing plate 3, the goods can directly press down the cleaning plate 15, the spring telescopic rod 14 is shortened, when the goods are unloaded, the cleaning plate 15 moves upward and resets under the action of the extension of the spring telescopic rod 14, then the staff controls the threaded rod 11 to rotate through the driving motor 10, the threaded rod 11 rotates to drive the sliding frame 13 to slide left and right on the guide rod 12, the sliding frame 13 slides left and right to drive the cleaning plate 15 to move left and right through the spring telescopic rod 14, the cleaning plate 15 moves left and right to clean the surface of the placing plate 3, and then the residual impurities during conveying goods are cleaned.

[0029] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that changes can be made in these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An AGV lifting and transport platform for a factory, comprising a movable base (1), a lifting structure (2) on the movable base (1), and a pallet (3) mounted on the lifting structure (2), characterized in that: It also includes guide plates (4), four guide plates (4) are fixedly connected to the four corners of the bottom of the placement tray (3), and protective plates (5) are slidably connected between the two guide plates (4) that are horizontally corresponding. Two longitudinally symmetrical electric push rods (6) are fixedly connected to the placement tray (3). The telescopic ends of the electric push rods (6) are fixedly connected to the adjacent protective plates (5). The placement tray (3) and the protective plates (5) are provided with reinforcement components. The reinforcement components are used to protect the horizontal sides of the placement tray (3). The placement tray (3) is provided with cleaning components. The cleaning components are used to clean the impurities on the surface of the placement tray (3).

2. An AGV lifting and transport platform for a factory according to claim 1, characterized in that: The four corners of the bottom of the mobile base (1) are fixedly connected with casters.

3. An AGV lifting and transport platform for a factory according to claim 2, characterized in that: The reinforcement component includes two horizontally symmetrical support plates (7), which are rotatably connected between two protective plates (5). Two longitudinally symmetrical gears (8) are fixedly connected on the support plates (7). Two longitudinally symmetrical racks (9) are fixedly connected on both sides of the placement plate (3), and the racks (9) mesh with the adjacent gears (8).

4. An AGV lifting and transport platform for a factory according to claim 3, characterized in that: The cleaning assembly includes a drive motor (10), which is fixedly connected to a placement tray (3). A threaded rod (11) is rotatably connected to the middle of the placement tray (3). The threaded rod (11) is fixedly connected to the output shaft of the drive motor (10). Two longitudinally symmetrical guide rods (12) are fixedly connected to the middle of the placement tray (3). A sliding frame (13) is slidably connected between the two guide rods (12). The sliding frame (13) is connected to the threaded rod (11) by a thread. Spring telescopic rods (14) are fixedly connected to both ends of the sliding frame (13). A cleaning plate (15) is fixedly connected between the telescopic ends of the two spring telescopic rods (14).

5. An AGV lifting and transport platform for a factory according to claim 4, characterized in that: The placement plate (3) has a groove in the middle, and the guide rod (12) and the threaded rod (11) are located in this groove.

6. An AGV lifting and transport platform for a factory according to claim 5, characterized in that: The cleaning plate (15) is a brush plate.

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