AGV telescopic platform

Abstract

The utility model relates to an AGV telescopic platform, a platform on an AGV trolley is designed to be a telescopic platform, the telescopic platform comprises a left platform, a right platform and a telescopic part, the left platform and the right platform are respectively installed on a frame of the AGV trolley in a sliding mode through a sliding mechanism, and the telescopic part is installed on the frame of the AGV trolley and located below the left platform and the right platform. The telescopic part controls the left platform and the right platform to stretch towards the two sides or retract towards the inner side at the same time. The utility model has the advantages that the design is ingenious, the structure is reasonable and compact, the platform is designed into a left platform and a right platform, can stretch and retract left and right under the control of the telescopic part, can receive a larger sponge block after stretching, and does not occupy space after retracting.

Description

Technical Field

[0001] The utility model relates to the field of sponge processing equipment, and particularly relates to an AGV telescopic platform. Background Art

[0002] At present, during the production process of sponge blocks, operations such as handling of sponge blocks are required. In order to reduce labor intensity, some processing workshops also use manual carts, electric vehicles, and AGV cars for transfer and transportation. Currently, during the conveying and traveling process of AGV cars, the size of the conveying platform designed on the AGV car is fixed, which cannot meet the transportation requirements of larger-sized sponge blocks. If a larger conveying platform is designed on the AGV car, it will occupy a large workshop space when not in use. Summary of the Invention

[0003] In order to solve the above technical problems, the utility model provides an AGV telescopic platform, which is ingeniously designed, reasonably and compactly structured. The platform is telescopically designed to meet the conveying requirements of larger sponge blocks and does not occupy space.

[0004] The technical solution of the utility model is as follows:

[0005] An AGV telescopic platform, the platform on the AGV car is designed as a telescopic platform. The telescopic platform includes a left platform, a right platform, and a telescopic part. The left platform and the right platform are respectively slidably installed on the frame of the AGV car through sliding mechanisms. The telescopic part is installed on the frame of the AGV car and is located below the left platform and the right platform. The telescopic part controls the left platform and the right platform to extend to both sides simultaneously or contract inward simultaneously.

[0006] The sliding mechanism includes slide rails and sliders. There are two slide rails designed. The two slide rails are horizontally installed on the frame of the AGV car in the left-right direction and are parallel to each other. Two groups of sliders are respectively installed at the front and rear of the lower surfaces of the left platform and the right platform. The two groups of sliders at the front and rear are respectively slidably installed on the slide rails.

[0007] The telescopic part includes a belt, driven pulleys, a driving pulley, reversing pulleys, a driving motor, and connecting members. There are four driven pulleys, with one installed at each of the positions near the front and rear ends on the left side of the frame of the AGV cart, and one installed at each of the positions near the front and rear ends on the right side of the frame of the AGV cart. There are five reversing pulleys. Two reversing pulleys are rotatably installed near the middle position and near the inner side of the two driven pulleys on the front side or the rear side, and two reversing pulleys are rotatably installed near the middle position and near the inner side of the other two driven pulleys on the other side. A driving pulley is installed beside any one of the reversing pulleys, and a fifth reversing pulley is designed on the other side of the driving pulley. The belt bypasses the outside of the four driven pulleys, bypasses the inside of the four reversing pulleys, also bypasses the outside of the driving pulley, and bypasses the inside of the fifth reversing pulley. The belt is wound in an "I" shape. The frame of the AGV cart is also equipped with a driving motor, and the driving motor is drivingly connected to the driving pulley; the front side of the left side of the "I"-shaped belt is respectively connected to the lower end of the left platform through a connecting member; the rear side of the right side of the "I"-shaped belt is respectively connected to the lower end of the right platform through a connecting member.

[0008] Auxiliary support plates are also installed on the upper surfaces of the left platform and the right platform. The auxiliary support plates include front and rear cross braces and several left and right cross plates. The front and rear cross braces are installed on the upper surface of the frame of the AGV cart and are located in the middle position between the left platform and the right platform. Several left and right cross plates are respectively and evenly vertically installed on both sides of the front and rear cross braces. Corresponding and evenly arranged sliding grooves for the several left and right cross plates to slide and cooperate are also opened on the upper surfaces of the left platform and the right platform.

[0009] The left platform or the right platform includes end supports, intermediate supports, a driving roller, a driven roller, a conveying motor, and a conveyor belt. The two ends of the driving roller are respectively rotatably connected to one end of an end support, and the two ends of the driven roller are respectively rotatably connected to the other end of an end support. Two intermediate supports are evenly designed between the two end supports. One end of each of the two ends of the two intermediate supports is rotatably connected to the upper surface of the driving roller and the other end is rotatably connected to the upper surface of the driven roller. A conveying motor is installed on the upper surface of one of the intermediate supports, and the conveying motor is drivingly connected to the driving roller. Several conveyor belts are evenly wound around the driving roller and the driven roller; the lower end of the intermediate support is slidably installed on the upper surface of the frame of the AGV cart through a sliding mechanism.

[0010] A support flat plate is installed on the two end supports, and the support flat plate passes through the middle of several conveyor belts and supports on the inner side of the conveyor belts.

[0011] The advantages of the present utility model are that the design is ingenious, the structure is reasonable and compact. The platform is designed as a left platform and a right platform, which can be telescopically changed left and right under the control of the telescopic part. After stretching, it can receive larger sponge blocks, and after contraction, it does not occupy space. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a three-dimensional schematic diagram of the present utility modelFigure 1 。

[0013] Figure 2 is the three-dimensional schematic of the present utility model Figure 2 。

[0014] Figure 3 is the top view cross-sectional schematic diagram at the telescopic part of the present utility model.

[0015] Figure 4 is the side view cross-sectional schematic diagram at the telescopic part of the present utility model.

[0016] Figure 5 is the top view cross-sectional schematic diagram at the sliding mechanism of the present utility model.

[0017] Figure 6 is the top view of the present utility model. Specific embodiments

[0018] Refer to the attached Figures 1-6 , an AGV telescopic platform, the platform on the AGV vehicle is designed as a telescopic platform. The telescopic platform includes a left platform 1, a right platform 2, and a telescopic part 4. The left platform 1 and the right platform 2 are respectively slidably installed on the frame 3 of the AGV vehicle through a sliding mechanism 5. The telescopic part 4 is installed on the frame 3 of the AGV vehicle and is located below the left platform 1 and the right platform 2. The telescopic part 4 controls the left platform 1 and the right platform 2 to simultaneously extend to both sides or simultaneously contract inward. The previous integral conveying platform becomes a telescopic platform, which can increase the area for receiving sponge blocks, meet the transportation requirements of larger sponge blocks, and can also contract without occupying space.

[0019] The sliding mechanism 5 includes a slide rail 51 and a slider 52. There are two slide rails 51 designed. The two slide rails 51 are installed horizontally in the left and right directions on the frame 3 of the AGV vehicle and the two slide rails 51 are parallel to each other. Two groups of sliders 52 are respectively installed at the front and rear of the lower surfaces of the left platform 1 and the right platform 2. The two groups of sliders 52 at the front and rear are respectively slidably installed on the slide rail 51.

[0020] The telescopic part 4 includes a belt 41, a driven pulley 42, a driving motor 43, a reversing pulley 44, a driving pulley 45, and a connecting piece 46. There are four driven pulleys 42, one is installed at each of the positions near the front and rear ends on the left side of the frame 3 of the AGV vehicle, and one is installed at each of the positions near the front and rear ends on the right side of the frame 3 of the AGV vehicle. There are five reversing pulleys 44. Two reversing pulleys 44 are rotatably installed near the middle position and near the inner side of the two driven pulleys 42 on the front side or the rear side, and two reversing pulleys 44 are rotatably installed near the middle position and near the inner side of the other two driven pulleys 42. A driving pulley 45 is installed beside any one of the reversing pulleys 44, and a fifth reversing pulley 44 is designed on the other side of the driving pulley 45. The belt 41 bypasses the outside of the four driven pulleys 42, the belt 41 bypasses the inside of the four reversing pulleys 44, the belt 41 also bypasses the outside of the driving pulley 45, and bypasses the inside of the fifth reversing pulley 44. The belt 41 is wound in an "I" shape. The frame 3 of the AGV vehicle is also equipped with a driving motor 43, and the driving motor 43 is drivingly connected to the driving pulley 45; the front side on the left side of the "I"-shaped belt 41 is respectively connected to the lower end of the left platform 1 through a connecting piece 46; the rear side on the right side of the "I"-shaped belt 41 is respectively connected to the lower end of the right platform 2 through a connecting piece 46. The utility model drives a belt through one motor to synchronously drive the left and right platforms to move left and right. The belt adopts the "I"-shaped structure designed by the utility model, with a clever design and a compact structure.

[0021] Auxiliary support plates 6 are also installed on the upper surfaces of the left platform 1 and the right platform 2. The auxiliary support plates 6 include front and rear cross braces 61 and a plurality of left and right cross plates 62. The front and rear cross braces 61 are installed on the upper surface of the frame 3 of the AGV vehicle and are located at the middle position between the left platform 1 and the right platform 2. A plurality of left and right cross plates 62 are respectively and vertically installed on both sides of the front and rear cross braces 61, and corresponding sliding grooves for the plurality of left and right cross plates 62 to slide and cooperate are also evenly opened on the upper surfaces of the left platform 1 and the right platform 2.

[0022] The left platform 1 or the right platform 2 described above includes an end support 11, an intermediate support 12, a driving roller 13, a driven roller 14, a conveying motor 15, and a conveyor belt 16. Both ends of the driving roller 13 are respectively rotatably connected to one end of an end support 11, and both ends of the driven roller 14 are respectively rotatably connected to the other end of an end support 11. Two intermediate supports 12 are evenly designed between the two end supports 11. One end of each of the two intermediate supports 12 is rotatably connected to the upper surface of the driving roller 13 and the other end is rotatably connected to the upper surface of the driven roller 14. A conveying motor 15 is installed on the upper surface of one of the intermediate supports 12, and the conveying motor 15 is drivingly connected to the driving roller 13. A number of conveyor belts 16 are evenly distributed around the driving roller 13 and the driven roller 14; the lower end of the intermediate support 12 is slidably installed on the frame 3 of the AGV cart through a sliding mechanism 5. The left and right platforms are designed in this way to be able to receive and output sponge blocks. A slider is installed at the lower end of the intermediate support, and the slider slides in cooperation with the slide rail. The conveying motor drives the driving roller through a pulley and belt structure, or can also be driven by gears, which are all prior arts and are simply described in the present invention. The upper end of the connecting member is connected to one side of the intermediate support, and the lower end of the connecting member is connected to the belt.

[0023] A support flat plate 17 is installed on the two end supports 11 described above. The support flat plate 17 passes through the middle of a number of conveyor belts 16 and the support flat plate 17 is supported on the inner side of the conveyor belts 16. This design ensures the stability and reliability of the structural design.

[0024] When the present invention is in use, when it is necessary to receive and carry a relatively large sponge block, the driving motor of the telescopic part drives the driving pulley to rotate, driving the belt to rotate. In this way, the belt drives the left and right platforms to translate and extend to both sides through the connecting member. In this way, the conveying platform composed of the left and right platforms becomes larger and can receive a relatively large sponge block; when not in use, the reverse action is performed to contract the left and right platforms, so that it occupies less space. The present invention also designs an auxiliary support plate to support the sponge block in the middle to ensure that there is no problem with ineffective support in the middle after the left and right platforms are unfolded. A number of left and right cross plates designed on both sides of the auxiliary support plate are staggered with a number of conveyor belts on the left and right platforms and do not interfere with each other.

Claims

1. An AGV telescopic platform, the platform on the AGV trolley is designed as a telescopic platform, characterized in that: The telescopic platform includes a left platform, a right platform, and a telescopic part. The left platform and the right platform are respectively slidably installed on the frame of the AGV trolley through a sliding mechanism. The telescopic part is installed on the frame of the AGV trolley and is located below the left platform and the right platform. The telescopic part controls the left platform and the right platform to extend to both sides at the same time or to retract inward at the same time; the telescopic part includes a belt, a driven pulley, a driving pulley, a reversing wheel, a driving motor, and a connecting piece. There are four driven pulleys, one of which is installed on the left side of the frame of the AGV trolley near the front and rear ends, and one is installed on the right side of the frame of the AGV trolley near the front and rear ends. There are five reversing wheels, and the two driven pulleys on the front or rear side are close to the middle position and close to There are two reversing wheels installed for rotation on the inner side, and two reversing wheels are installed on the two driven pulleys on the other side close to the middle position and close to the inner side for rotation. A driving pulley is installed next to any reversing wheel, and a fifth reversing wheel is designed on the other side of the driving pulley. The belt passes around the outside of the four driven pulleys, the belt passes around the inside of the four reversing wheels, the belt also passes around the outside of the driving pulley, and passes around the inside of the fifth reversing wheel. The belt is wrapped in an "I" shape. The frame of the AGV trolley is also equipped with a drive motor, which drives the driving pulley; the front side of the left side of the "I"-shaped belt is connected to the lower end of the left platform through a connecting piece; the rear side of the right side of the "I"-shaped belt is connected to the lower end of the right platform through a connecting piece.

2. The AGV telescopic platform according to claim 1, characterized in that: The sliding mechanism includes a slide rail and a slider. The slide rail is designed with two rails. The two slide rails are horizontally installed on the frame of the AGV vehicle in the left and right directions and are parallel to each other. Two groups of sliders are respectively installed front and back under the left platform and the right platform. The front and rear groups of sliders are respectively slidably installed on the slide rails.

3. The AGV telescopic platform according to claim 1, characterized in that: Auxiliary support plates are also installed on the left platform and the right platform. The auxiliary support plates include front and rear cross braces and a number of left and right cross plates. The front and rear cross braces are installed on the frame of the AGV trolley and are located in the middle of the left platform and the right platform. A number of left and right cross plates are evenly and vertically installed on both sides of the front and rear cross braces. The left platform and the right platform are also evenly provided with corresponding sliding grooves for the sliding cooperation of the left and right cross plates.

4. The AGV telescopic platform according to claim 1, characterized in that: The left platform or the right platform includes end supports, middle supports, active rollers, driven rollers, conveying motors, and conveyor belts. The two ends of the active roller are respectively rotatably connected to one end of an end support, and the two ends of the driven roller are respectively rotatably connected to the other end of an end support. Two middle supports are evenly designed between the two end supports. One end of the two middle supports is rotatably connected to the active roller and the other end is rotatably connected to the driven roller. A conveying motor is installed on one of the middle supports, and the conveying motor drives the active roller. Several conveyor belts are evenly distributed around the active roller and the driven roller. The lower end of the middle support is slidably installed on the frame of the AGV trolley through a sliding mechanism.

5. The AGV telescopic platform according to claim 4, characterized in that: A supporting plate is installed on the two end supports. The supporting plate passes through the middle of a plurality of conveyor belts and is supported on the inner side of the conveyor belts.

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