Lifting platform convenient to move

Abstract

The utility model belongs to the field of lifting platforms, particularly relates to a lifting platform convenient to move, and aims to solve the problems that the operation safety and the equipment utilization rate are reduced due to the fact that an existing lifting platform cannot improve the loading and unloading efficiency and flexibility, the following scheme is provided: the lifting platform comprises a supporting seat and a top seat, four moving wheels are fixedly arranged at the bottom of the supporting seat in a rectangular shape, a push handle is fixedly arranged on one side of the supporting seat, and a control key is arranged on the push handle; the moving mechanism is arranged at the bottom of the top seat and used for driving the discharging assembly to move and stretch out; the discharging assembly is arranged on the top of the top base and used for discharging objects placed on the discharging assembly. According to the utility model, through the matching arrangement of the moving mechanism and the unloading assembly, the loading and unloading efficiency and flexibility are improved, the operation safety and the equipment utilization rate are enhanced, the maintenance cost is reduced, and a powerful guarantee is provided for quick, efficient and safe loading and unloading of goods.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting platforms, in particular to a lifting platform which is easy to move. Background Art

[0002] A lifting platform is a mechanical device used to move goods or people from one height to another. It is widely used in many industries such as construction, electricity, commerce, home decoration, public areas, etc. It is an important auxiliary equipment for high-altitude installation, maintenance and other operations.

[0003] Although the currently available mobile lifting platforms can be easily moved, they cannot improve loading and unloading efficiency and flexibility, resulting in reduced operational safety and equipment utilization. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that the loading and unloading efficiency and flexibility cannot be improved, resulting in reduced operational safety and equipment utilization, and proposes a lifting platform that is easy to move.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A lifting platform that is easy to move, comprising:

[0007] A support base and a top base, wherein the bottom of the support base is rectangular and fixedly provided with four moving wheels, and one side of the support base is fixedly provided with a push handle, and the push handle is provided with control buttons;

[0008] A moving mechanism, which is arranged at the bottom of the top seat and is used to drive the unloading assembly to move and extend;

[0009] The unloading assembly is arranged on the top of the top seat and is used for unloading the articles placed thereon.

[0010] In a possible design, the moving mechanism includes four connecting blocks fixedly arranged at the bottom of the top seat in a rectangular shape, and the same screw rod is rotatably arranged on the side of two connecting blocks close to each other on the same side, and the outer sides of the two screw rods are threadedly connected to moving blocks, and the tops of the two moving blocks are slidably connected to the bottom of the top seat, and a moving frame is slidably arranged on the top of the top seat, and the tops of the two moving blocks are respectively fixedly connected to the two sides of the moving frame, and motors are fixedly arranged on one side of the two connecting blocks located on both sides of the top seat close to the push handle, and the output shafts of the two motors are respectively fixedly connected to the two screw rods.

[0011] In a possible design, the unloading assembly includes a unloading plate hingedly arranged on one side of the top of the moving frame, and an electric push rod 2 is hingedly arranged on the top of the moving frame, and the output end of the electric push rod 2 is hingedly arranged on the bottom of the unloading plate.

[0012] In a possible design, the top of the support seat is rectangular and fixed with four limit rods, the four limit rods are respectively located directly below the four connecting blocks, the tops of the four limit rods are threadedly connected with limit bolts, and the tops of the four limit bolts are fixed with top blocks.

[0013] In a possible design, two main support rods are rotatably provided on both sides of the top of the support seat, and two secondary support rods are slidably provided on both sides of the top of the support seat away from the main support rods. The main support rod and the secondary support rod on the same side are hinged by a pin shaft, and the top ends of the two main support rods are slidably provided on the bottom of the top seat, and the top ends of the two secondary support rods are rotatably provided on the bottom of the top seat. The side where the two main support rods are close to each other is fixed with the same connecting column, and the side where the two secondary support rods are close to each other is fixed with the same connecting rod, and an electric push rod 1 is hingedly provided on one side of the connecting rod, and the output end of the electric push rod 1 is hinged to the connecting column.

[0014] In a possible design, the support seat is fixedly provided with an electric push rod three on one side of the push handle, a support pad is fixedly provided at the output end of the electric push rod three, and a non-slip rubber pad is fixedly provided at the bottom of the support pad.

[0015] In this application, when starting to use, first check the integrity of the four moving wheels to ensure that they can rotate smoothly, then check the integrity of the push handle and control buttons to ensure that they can be used normally, and then place the items to be unloaded on the top seat of the lifting platform, and ensure that the items are placed stably. Then the user pushes the push handle to push the lifting platform through the moving wheels to the position where unloading is required. When it moves to the required position, the control button is used to operate the electric push rod three. The output end of the electric push rod three extends and pushes the support pad to move toward the ground until the anti-slip rubber pad contacts the ground to support the platform to prevent the platform from moving during unloading. Then the control button is used to operate the extension and retraction of the electric push rod one. The output end of the electric push rod one drives the connecting column to push the connecting column. When pushing the connecting column, it drives the main support rod to rotate and unfold on the support seat. The rod and the secondary support rod are hinged by a pin shaft, so when the main support rod is unfolded, it will drive the secondary support rod to slide on the support seat to make it unfold synchronously with the main support rod, thereby driving the top seat to rise or fall. When the top seat is lifted to a suitable height, stop the operation of the electric push rod one, and then operate the motor through the control button. The output shafts of the two motors drive the two lead screws to rotate synchronously. Since the lead screws are threadedly connected to the moving block, the two moving blocks will be driven to move synchronously on the lead screws when they rotate. Since the top of the moving block is fixedly connected to the two sides of the moving frame, the movement of the moving block will drive the moving frame to slide on the top seat. When the moving frame slides to a suitable position, operate the electric push rod two through the control button. The output end of the electric push rod two extends out to push the unloading plate to unfold. When the unfolding angle of the unloading plate reaches a suitable position, the objects will slide off the unloading plate to complete the unloading operation.

[0016] After unloading is completed, the electric push rod 2 is operated by the control button to retract its output end and reset the unloading plate to its initial position. The motor is operated by the control button to slide the movable frame back to its initial position. If the platform needs to be raised or lowered again, the lifting operation is repeated.

[0017] The utility model has the following beneficial effects:

[0018] In the utility model, by setting the moving mechanism, the motor drives the screw rod to rotate, so as to realize the precise displacement of the moving block, thereby controlling the moving distance of the moving frame, improving the flexibility of operation, ensuring the stability and precision of the moving mechanism, and making the movement of the moving frame on the top seat more stable and reliable;

[0019] The utility model realizes automatic unloading by setting the unloading assembly, articulating the unloading plate with the moving frame and cooperating with the electric push rod 2, reduces the demand for manpower handling, shortens the loading and unloading time, makes the unloading process more efficient, reduces the tediousness and danger of manual operation, reduces the occurrence of accidents, and ensures the safety of personnel and goods.

[0020] The utility model not only improves the loading and unloading efficiency and flexibility, but also enhances the operational safety and equipment utilization rate, reduces the maintenance cost, and provides a strong guarantee for the fast, efficient and safe loading and unloading of goods through the coordinated arrangement of the moving mechanism and the unloading assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall main structure of a lifting platform that is easy to move proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of the overall front structure of a lifting platform that is easy to move proposed by the utility model;

[0023] Figure 3 This is a schematic diagram of the overall side view structure of a lifting platform that is easy to move proposed by the utility model;

[0024] Figure 4 The utility model provides a schematic diagram of the working structure of a moving mechanism and a discharge assembly of a lifting platform that is easy to move.

[0025] In the figure: 1. support seat; 2. main support rod; 201. connecting column; 3. auxiliary support rod; 301. connecting rod; 4. electric push rod 1; 5. top seat; 6. moving frame; 7. connecting block; 8. screw rod; 9. moving block; 10. motor; 11. unloading plate; 12. electric push rod 2; 13. limit rod; 14. limit bolt; 15. electric push rod 3; 16. support pad; 17. push handle; 18. moving wheel. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Embodiment 1

[0028] Reference Figure 1-4 , a lifting platform, comprising:

[0029] A support base 1 and a top base 5, four moving wheels 18 are fixedly arranged at the bottom of the support base 1, so that it is convenient to drive the device to move on the ground, and a push handle 17 is arranged on one side of the support base 1 to facilitate the user to push the platform to move, and control buttons are arranged on the push handle 17 for controlling the electrical components on the platform.

[0030] The moving mechanism is arranged at the bottom of the top seat 5, which is used to drive the unloading assembly to move and extend. The mechanism includes four connecting blocks 7 that are rectangular and fixedly arranged at the bottom of the top seat 5. The same screw rod 8 is rotatably arranged between the two connecting blocks 7 on each side. The external thread of the screw rod 8 is connected with a moving block 9. The moving block 9 is slidably connected with the bottom of the top seat 5. When the screw rod 8 rotates, the moving block 9 will move along the screw rod 8. A moving frame 6 is slidably arranged on the top of the top seat 5. The tops of the two moving blocks 9 are respectively fixedly connected to the two sides of the moving frame 6. Therefore, when the screw rod 8 rotates, the moving frame 6 will move accordingly. In order to drive the screw rod 8 to rotate, a motor 10 is fixedly arranged on one side of the two connecting blocks 7 located on both sides of the support seat 1 near the push handle 17. The output shaft of the motor 10 is fixedly connected to the screw rod 8. When the motor 10 is working, its output end drives the screw rod 8 to rotate, so as to realize the precise displacement of the moving block 9, thereby controlling the moving distance of the moving frame 6, improving the flexibility of operation, ensuring the stability and accuracy of the moving mechanism, and making the movement of the moving frame 6 on the top seat 5 more stable and reliable.

[0031] The unloading assembly is arranged on the top of the top seat 5, and is used to unload the items placed thereon. A unloading plate 11 is hinged on one side of the top of the mobile frame 6, and the unloading plate 11 can be rotated by hinged means for unloading. An electric push rod 12 is also hinged on the top of the mobile frame 6, and the output end of the electric push rod 12 is hinged to the bottom of the unloading plate 11. By controlling the extension and retraction of the electric push rod 12, the inclination angle of the unloading plate 11 can be adjusted, thereby controlling the unloading process of the items.

[0032] In order to limit the descending position of the top seat 5 and protect the components at its bottom from contacting the support seat 1, four limit rods 13 are fixedly arranged in a rectangular shape on the top of the support seat 1, which are respectively located directly below the four connecting blocks 7. The top of the limit rod 13 is threadedly connected to the limit bolt 14. By adjusting the height of the limit bolt 14, a top block is set on the limit bolt 14. When the top seat 5 descends, the four connecting blocks 7 thereon will first contact and resist the top block, thereby limiting the descending position of the top seat 5, thereby protecting the components at the bottom of the base 5.

[0033] The present application can be used in the technical field of lifting platforms that are easy to move, and can also be used in other fields applicable to the present application.

[0034] Embodiment 2

[0035] On the basis of embodiment one, embodiment two also includes: a lifting platform that is easy to move, which is applied to the technical field of lifting platforms that are easy to move, two main support rods 2 and two secondary support rods 3 are rotatably arranged on both sides of the top of the support seat 1, the main support rods 2 and the secondary support rods 3 are hinged by pins, the top ends of the two main support rods 2 are slidably arranged at the bottom of the top seat 5, the top ends of the two secondary support rods 3 are rotatably arranged at the bottom of the top seat 5, and the connecting columns 201 and connecting rods 301 are fixedly arranged on the sides of the main support rods 2 and the secondary support rods 3 that are close to each other, and an electric push rod 4 is hingedly arranged on one side of the connecting rod 301, and the output end of the electric push rod 4 is hinged to the connecting column 201, and the expansion angle of the main support rods 2 and the secondary support rods 3 can be adjusted by controlling the extension and retraction of the electric push rod 4, thereby controlling the lifting and lowering of the top seat 5.

[0036] In order to enhance the stability of the platform when it is stationary, an electric push rod 3 15 is fixedly provided on one side of the push handle 17 of the support seat 1, a support pad 16 is fixedly provided on the output end of the electric push rod 3 15, and a non-slip rubber pad is fixedly provided on the bottom of the support pad 16. When it is necessary to stop the platform and increase its stability, the electric push rod 3 15 can be started to make the support pad 16 contact with the ground, and the stability of the platform is increased through the friction between the non-slip rubber pad and the ground.

[0037] However, as is well known to those skilled in the art, the working principles and wiring methods of the electric push rod 1 4, the motor 10, the electric push rod 2 12 and the electric push rod 3 15 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any selections according to their needs or convenience.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lifting platform that is easy to move, characterized in that: include: A support base (1) and a top base (5), wherein the bottom of the support base (1) is rectangular and fixedly provided with four moving wheels (18), and a push handle (17) is fixedly provided on one side of the support base (1), and a control button is provided on the push handle (17); A moving mechanism, which is arranged at the bottom of the top seat (5) and is used to drive the unloading assembly to move and extend; A discharging assembly is arranged on the top of the top seat (5) and is used to discharge items placed thereon.

2. The movable lifting platform according to claim 1, characterized in that: The moving mechanism comprises four connecting blocks (7) fixedly arranged at the bottom of the top seat (5) in a rectangular shape; a same screw rod (8) is rotatably arranged on the side close to each other of two connecting blocks (7) located on the same side; the outer parts of the two screw rods (8) are threadedly connected with moving blocks (9); the tops of the two moving blocks (9) are slidably connected to the bottom of the top seat (5); a moving frame (6) is slidably arranged on the top of the top seat (5); the tops of the two moving blocks (9) are respectively fixedly connected to the two sides of the moving frame (6); a motor (10) is fixedly arranged on one side of the two connecting blocks (7) located on both sides of the top seat (5) close to the push handle (17); the output shafts of the two motors (10) are respectively fixedly connected to the two screw rods (8).

3. The movable lifting platform according to claim 2, characterized in that: The unloading assembly comprises an unloading plate (11) hingedly arranged on one side of the top of the moving frame (6); an electric push rod 2 (12) is hingedly arranged on the top of the moving frame (6); an output end of the electric push rod 2 (12) is hingedly arranged on the bottom of the unloading plate (11).

4. The movable lifting platform according to claim 3, characterized in that: The top of the support seat (1) is rectangular and fixed with four limiting rods (13), the four limiting rods (13) are respectively located directly below the four connecting blocks (7), the tops of the four limiting rods (13) are all threadedly connected to limiting bolts (14), and the tops of the four limiting bolts (14) are all fixedly provided with top blocks.

5. The movable lifting platform according to claim 1, characterized in that: Two main support rods (2) are rotatably provided on both sides of the top of the support seat (1), and two secondary support rods (3) are slidably provided on both sides of the top of the support seat (1) away from the main support rods (2). The main support rods (2) and the secondary support rods (3) on the same side are hinged by a pin shaft. The top ends of the two main support rods (2) are slidably provided on the bottom of the top seat (5), and the top ends of the two secondary support rods (3) are rotatably provided on the bottom of the top seat (5). The same connecting column (201) is fixedly provided on the side where the two main support rods (2) are close to each other, and the same connecting rod (301) is fixedly provided on the side where the two secondary support rods (3) are close to each other. An electric push rod (4) is hingedly provided on one side of the connecting rod (301), and the output end of the electric push rod (4) is hinged to the connecting column (201).

6. The movable lifting platform according to claim 1, characterized in that: The support seat (1) is fixedly provided with an electric push rod 3 (15) on one side of the push handle (17), the output end of the electric push rod 3 (15) is fixedly provided with a support pad (16), and the bottom of the support pad (16) is fixedly provided with an anti-slip rubber pad.

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