Lift for material transportation

Abstract

The utility model discloses a lifter for material transportation, and relates to the technical field of lifters for material transportation, the lifter comprises a lifting frame, a lifting platform is slidably connected in the lifting frame, a mounting groove is formed in the lifting platform, an electric telescopic rod is fixedly mounted in the mounting groove, and the electric telescopic rod is fixedly connected with the lifting frame. An output end of the electric telescopic rod is fixedly connected with a moving seat, the moving seat is connected to the top of the lifting table in a sliding mode, and two corresponding rotating grooves are formed in the moving seat. And then a third sliding block is driven to slide in a third sliding groove, so that a fourth sliding block is driven to move, a storage hopper is pushed through a rotating rod, the storage hopper rotates with a rotating shaft as the axis, materials in the storage hopper are discharged, the discharging efficiency is improved, the working intensity of workers is reduced, and the working efficiency is improved. And the personal safety of workers is ensured.

Description

Technical Field

[0001] This utility model relates to the technical field of material transport elevators, specifically a material transport elevator. Background Technology

[0002] A lift is a lifting machine or device that carries people or goods up and down a vertical passage. Lifts are indispensable in engineering construction. They mainly consist of a power unit and a box-shaped device, material cart or platform suspended by steel wire ropes, and are mostly powered by electricity.

[0003] When conventional lifting platforms transport materials to a high place, workers need to lean into the lifting platform to unload the materials. In addition, there is a certain gap between the lifting platform and the parking platform to ensure the normal operation of the lifting mechanism, which increases the risk factor for workers when unloading materials. Therefore, we propose a material transport lifting platform. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a material transport elevator, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a material transport elevator, comprising a lifting frame, a lifting platform slidably connected inside the lifting frame, an installation groove inside the lifting platform, an electric telescopic rod fixedly installed inside the installation groove, a movable seat fixedly connected to the output end of the electric telescopic rod, the movable seat slidably connected to the top of the lifting platform, two corresponding rotating grooves inside the movable seat, rotating seats rotatably connected inside the rotating grooves, storage hoppers fixedly connected to the tops of the two rotating seats, a fourth sliding groove inside the movable seat, a fourth sliding block slidably connected inside the fourth sliding groove, a rotating rod rotatably connected inside the fourth sliding block, and the other end of the rotating rod rotatably connected to the inside of the storage hopper.

[0006] Preferably, a third slide groove is provided inside the movable seat and on one side of the fourth slide groove. A third threaded rod is rotatably connected inside the third slide groove. The third threaded rod is rotatably connected inside the third slide groove via a bearing. A third slider is slidably connected inside the third slide groove. The third threaded rod passes through the third slider and is threadedly connected to it. A fourth slider is fixedly connected to the top of the third slider. A second servo motor is fixedly installed inside the movable seat. The output end of the second servo motor is fixedly connected to the third threaded rod. Through the cooperation of the third slide groove, the third threaded rod, the third slider, and the second servo motor, the fourth slider can be pushed to slide inside the fourth slide groove, thereby driving the storage hopper to rotate via the rotating rod, thus discharging the material inside the storage hopper.

[0007] Preferably, the two rotating slots are rotatably connected to a rotating shaft, and the rotating seat is fixedly connected to the outside of the rotating shaft.

[0008] Preferably, the lifting platform has multiple fifth sliding grooves inside, and a fifth sliding rod is slidably connected inside the fifth sliding groove. One end of the fifth sliding rod is fixedly connected to the movable seat. The movable seat can be guided by the cooperation of the fifth sliding rod and the fifth sliding groove.

[0009] Preferably, the lifting frame has multiple stabilizing grooves inside, and the lifting platform has two corresponding first sliding grooves inside. A first sliding plate is slidably connected inside the first sliding groove. Two corresponding second sliding grooves are provided inside the lifting platform and on one side of the first sliding grooves. Two corresponding second sliders are fixedly connected to one side of the first sliding plate. The second sliders are slidably connected inside the second sliding grooves. One end of the second sliding groove is inserted into the stabilizing groove. A first threaded rod is rotatably connected inside the first sliding groove via a bearing. The first threaded rod passes through the first sliding plate and is threadedly connected to it. A first servo motor is fixedly installed inside the lifting platform. The output end of the first servo motor is fixedly connected to the first threaded rod. Through the cooperation of the stabilizing groove, the first sliding groove, the first sliding plate, the second sliding groove, the second slider, the first threaded rod, and the first servo motor, when the lifting platform is raised to the working position, four second sliders can be inserted into the stabilizing groove, thereby stabilizing the lifting platform and improving the stability of the lifting platform after the raising and lowering is completed.

[0010] Preferably, the top of the lifting frame is provided with a lifting device, and the outside of the lifting platform is connected with a steel cable. The lifting device consists of two winding machines, and the other end of the steel cable is wound around the outside of the winding machine.

[0011] Preferably, a guide groove is provided inside the lifting frame and outside the multiple stabilizing grooves, and a guide block is fixedly connected to the outside of the lifting platform, and the guide block is slidably connected inside the guide groove.

[0012] This utility model provides a material transport elevator, which has the following advantages:

[0013] 1. This material transport elevator, by starting the second servo motor, drives the third threaded rod to rotate, which in turn drives the third slider to slide inside the third slide groove, thereby moving the fourth slider. This, in turn, pushes the storage hopper through the rotating rod, causing the storage hopper to rotate around the rotating shaft, thus discharging the material inside the storage hopper. This improves the efficiency of material discharge, reduces the workload of workers, and ensures the personal safety of workers.

[0014] 2. This material transport elevator can push the movable seat through the mounting slot, thereby moving the storage hopper to the outside of the lifting platform. At the same time, the movable seat can be guided by the cooperation of multiple fifth sliding rods and fifth sliding grooves. Through the cooperation of the stabilizing groove, the first sliding groove, the first sliding plate, the second sliding groove, the second sliding block, the first threaded rod and the first servo motor, when the lifting platform is raised to the working position, four second sliding blocks can be inserted into the inside of the stabilizing groove, thereby stabilizing the lifting platform and improving the stability of the lifting platform after the lifting is completed. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the lifting platform of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the second slide bar of this utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the movable base of this utility model.

[0019] In the diagram: 1. Lifting frame; 2. Lifting platform; 3. Stabilizing groove; 4. First slide groove; 5. First sliding plate; 6. Second slide groove; 7. Second slider; 8. First threaded rod; 9. First servo motor; 10. Fifth slide groove; 11. Fifth sliding rod; 12. Mounting groove; 13. Electric telescopic rod; 14. Moving seat; 15. Rotating groove; 16. Rotating shaft; 17. Rotating seat; 18. Storage hopper; 19. Third slide groove; 20. Third threaded rod; 21. Third slider; 22. Second servo motor; 23. Fourth slide groove; 24. Fourth slider; 25. Rotating rod; 26. Steel cable; 27. Lifting device. Detailed Implementation

[0020] 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.

[0021] Please see Figures 1 to 4This utility model provides a technical solution: a material transport elevator, including a lifting frame 1, a lifting platform 2 slidably connected inside the lifting frame 1, an installation groove 12 inside the lifting platform 2, an electric telescopic rod 13 fixedly installed inside the installation groove 12, a movable seat 14 fixedly connected to the output end of the electric telescopic rod 13, the movable seat 14 slidably connected to the top of the lifting platform 2, two corresponding rotating grooves 15 inside the movable seat 14, a rotating seat 17 rotatably connected inside the rotating grooves 15, a storage hopper 18 fixedly connected to the top of the two rotating seats 17, a fourth sliding groove 23 inside the movable seat 14, a fourth sliding block 24 slidably connected inside the fourth sliding groove 23, a rotating rod 25 rotatably connected inside the fourth sliding block 24, and the other end of the rotating rod 25 rotatably connected to the inside of the storage hopper 18.

[0022] A third slide groove 19 is provided inside the movable base 14 and on one side of the fourth slide groove 23. A third threaded rod 20 is rotatably connected inside the third slide groove 19. The third threaded rod 20 is rotatably connected inside the third slide groove 19 through a bearing. A third slider 21 is slidably connected inside the third slide groove 19. The third threaded rod 20 passes through the third slider 21 and is threadedly connected to it. A fourth slider 24 is fixedly connected to the top of the third slider 21. A second servo motor 22 is fixedly installed inside the movable base 14. The output end of the second servo motor 22 is fixedly connected to the third threaded rod 20. Through the cooperation of the third slide groove 19, the third threaded rod 20, the third slider 21 and the second servo motor 22, the fourth slider 24 can be pushed to slide inside the fourth slide groove 23, thereby driving the storage hopper 18 to rotate through the rotating rod 25, thereby discharging the material inside the storage hopper 18.

[0023] The two rotating slots 15 are rotatably connected to a rotating shaft 16, and the rotating seat 17 is fixedly connected to the outside of the rotating shaft 16.

[0024] The lifting platform 2 has multiple fifth slide grooves 10 inside, and a fifth slide rod 11 is slidably connected inside the fifth slide groove 10. One end of the fifth slide rod 11 is fixedly connected to the moving seat 14. The moving seat 14 can be guided by the cooperation of the fifth slide rod 11 and the fifth slide groove 10.

[0025] The lifting frame 1 has multiple stabilizing grooves 3 inside. The lifting platform 2 has two corresponding first sliding grooves 4 inside. A first sliding plate 5 is slidably connected inside the first sliding groove 4. The lifting platform 2 has two corresponding second sliding grooves 6 inside and on one side of the first sliding groove 4. Two corresponding second sliders 7 are fixedly connected to one side of the first sliding plate 5. The second sliders 7 are slidably connected inside the second sliding groove 6. One end of the second sliding groove 6 is inserted into the inside of the stabilizing groove 3. A first threaded rod 8 is rotatably connected inside the first sliding groove 4 through a bearing. The first threaded rod 8 passes through the first sliding plate 5 and is threadedly connected to it. A first servo motor 9 is fixedly installed inside the lifting platform 2. The output end of the first servo motor 9 is fixedly connected to the first threaded rod 8. Through the cooperation of the stabilizing groove 3, the first sliding groove 4, the first sliding plate 5, the second sliding groove 6, the second sliders 7, the first threaded rod 8 and the first servo motor 9, when the lifting platform 2 is raised to the working position, four second sliders 7 can be inserted into the inside of the stabilizing groove 3, thereby stabilizing the lifting platform 2 and improving the stability of the lifting platform 2 after the raising and lowering is completed.

[0026] The top of the lifting frame 1 is equipped with a lifting device 27, and the outside of the lifting platform 2 is connected with a steel cable 26. The lifting device 27 consists of two winding machines. The winding machines are commercially available electric winches, such as the electric aluminum shell winch with model number JUNDATSJ-01. The other end of the steel cable 26 is wound around the outside of the winding machine winch and connected to it.

[0027] The lifting frame 1 has a guide groove inside and outside the multiple stabilizing grooves 3. The lifting platform 2 has a guide block fixedly connected to the outside and the guide block is slidably connected inside the guide groove.

[0028] In summary, when using this material transport elevator, the operator first loads the material into the storage hopper 18. Then, the lifting device 27 is activated via the control device, which drives the lifting platform 2 via the steel cable 26, thereby lifting the storage hopper 18. When the lifting platform 2 reaches the working position, the control device activates two first servo motors 9 to rotate the first threaded rod 8, which then drives the first sliding plate 5 and the second sliding block 7 to slide inside the first sliding groove 4 and the second sliding groove 6. Then, one end of the second sliding block 7 is inserted into the stabilizing groove 3 to stabilize the lifting platform 2. Then, the electric telescopic rod 13 is activated to extend and move the moving seat 14. At the same time, the fifth sliding rod 11 guides the moving seat 14. Then, the second servo motor 22 is activated to rotate the third threaded rod 20, which then drives the third sliding block 21 to slide inside the third sliding groove 19, thereby moving the fourth sliding block 24. Finally, the rotating rod 25 pushes the storage hopper 18, causing the storage hopper 18 to rotate around the rotating shaft 16, thus unloading the material inside the storage hopper 18.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A lift for material transport, comprising a lift frame (1), characterised in that: The inside of the lifting frame (1) is slidably connected with a lifting platform (2), the inside of the lifting platform (2) is provided with a mounting groove (12), the inside of the mounting groove (12) is fixedly installed with an electric telescopic rod (13), the output end of the electric telescopic rod (13) is fixedly connected with a moving seat (14), the moving seat (14) is slidably connected to the top of the lifting platform (2), the inside of the moving seat (14) is provided with two corresponding rotating grooves (15), the rotating grooves (15) are rotatably connected with rotating seats (17), the top of the two rotating seats (17) is fixedly connected with a storage hopper (18), the inside of the moving seat (14) is provided with a fourth sliding groove (23), the inside of the fourth sliding groove (23) is slidably connected with a fourth sliding block (24), the inside of the fourth sliding block (24) is rotatably connected with a rotating rod (25), the other end of the rotating rod (25) is rotatably connected to the inside of the storage hopper (18).

2. A lift for transporting material as claimed in claim 1, wherein: The inside of the moving seat (14) and located on one side of the fourth sliding groove (23) is provided with a third sliding groove (19), the inside of the third sliding groove (19) is rotatably connected with a third threaded rod (20), the third threaded rod (20) is rotatably connected to the inside of the third sliding groove (19) through a bearing, the inside of the third sliding groove (19) is slidably connected with a third sliding block (21), the third threaded rod (20) penetrates through the third sliding block (21) and is threadedly connected therewith, the fourth sliding block (24) is fixedly connected to the top of the third sliding block (21), the inside of the moving seat (14) is fixedly installed with a second servo motor (22), the output end of the second servo motor (22) is fixedly connected with the third threaded rod (20).

3. The lift for transporting material according to claim 1, characterized in that: The inside of the two rotating grooves (15) is rotatably connected with a rotating shaft (16), the rotating seat (17) is fixedly connected to the outside of the rotating shaft (16).

4. The lift for transporting material according to claim 1, characterized in that: The inside of the lifting platform (2) is provided with a plurality of fifth sliding grooves (10), the inside of the fifth sliding grooves (10) is slidably connected with fifth sliding rods (11), one end of the fifth sliding rods (11) is fixedly connected with the moving seat (14).

5. The lift for transporting material according to claim 1, characterized in that: The inside of the lifting frame (1) is provided with a plurality of stabilizing grooves (3), the inside of the lifting platform (2) is provided with two corresponding first sliding grooves (4), the inside of the first sliding grooves (4) is slidably connected with first sliding plates (5), the inside of the lifting platform (2) and located on one side of the first sliding grooves (4) is provided with two corresponding second sliding grooves (6), one side of the first sliding plates (5) is fixedly connected with two corresponding second sliding blocks (7), the second sliding blocks (7) are slidably connected to the inside of the second sliding grooves (6), one end of the second sliding grooves (6) is inserted into the inside of the stabilizing grooves (3), the inside of the first sliding grooves (4) is rotatably connected with first threaded rods (8) through bearings, the first threaded rods (8) penetrate through the first sliding plates (5) and are threadedly connected therewith, the inside of the lifting platform (2) is fixedly installed with a first servo motor (9), the output end of the first servo motor (9) is fixedly connected with the first threaded rods (8).

6. The lift for transporting material according to claim 1, characterized in that: The top of the lifting frame (1) is provided with a lifting device (27), the outer side of the lifting platform (2) is connected with a steel cable (26), the lifting device (27) is composed of two winding machines, and the other end of the steel cable (26) is wound to the outer side of the winding machine.

7. The lift for transporting material according to claim 1, characterized in that: The inside of the lifting frame (1) and the outer side of the plurality of stabilizing grooves (3) are provided with guide grooves, and the outer side of the lifting platform (2) is fixedly connected with guide blocks which are slidingly connected in the guide grooves.

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