Device for converting gravity by using deformation lever and axle combination

Abstract

The invention relates to the field of lever type hoisting equipment, and discloses a device for converting gravity by using a deformation lever and axle combination, which comprises a support frame, a rotating mechanism is arranged on the outer side of the support frame, the rotating mechanism comprises a rotating assembly and a support assembly, the rotating assembly comprises a bearing seat, the bearing seat is fixedly connected to the outer side of the support frame, and the support assembly is fixedly connected to the outer side of the support frame. And rotating rods are arranged on the inner walls of the bearing seats, first chain wheels are fixedly connected to the outer sides of the rotating rods, the two sets of rotating rods are arranged, and second chain wheels are fixedly connected to the outer sides of the other set of rotating rods. According to the device, through cooperative use of the supporting frame and the rotating mechanism, when a first balance weight lever and a second balance weight lever rotate to the left side of the vertical upper portion of a first chain wheel, the gravity center of the first balance weight lever and the gravity center of the second balance weight lever are away from the axis, large rotating potential energy is generated according to the lever principle, and a chain is driven to rotate stably through gravitational potential energy generated when the second balance weight lever falls, so that the first chain wheel is driven to rotate; and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of lever-type lifting equipment, and in particular to a device for converting gravity by combining a deformable lever and a wheel axle. Background Art

[0002] In today's engineering and mechanical fields, the development of energy conversion and utilization technology has always attracted much attention. In many industrial scenarios, such as construction, material handling, and some small manufacturing industries, there is a continuous demand for simple, efficient and cost-controlled power assist devices.

[0003] In the field of gravity utilization, although the lever principle has long been known to people and applied to various simple machines, the existing devices based on the lever principle still have limitations in function and application. Most traditional lever devices mainly focus on achieving force amplification or simple mechanical motion transmission. As for how to efficiently convert gravitational potential energy into continuous and stable mechanical energy output, common lever-type lifting equipment often requires manual and frequent adjustment of the lever position and force application method during operation, which makes it difficult to achieve automated and continuous operation and has low work efficiency. Therefore, a device for converting gravity using a deformable lever plus a wheel axle combination is proposed to solve the above problems. Summary of the invention

[0004] In order to make up for the above shortcomings, the present invention provides a device for converting gravity by using a deformable lever and a wheel axle combination, aiming to improve the problem in the prior art that "the lever position and force application method must be adjusted frequently manually, which makes it difficult to achieve automated and continuous operations and results in low work efficiency".

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a device for converting gravity by combining a deformable lever and a wheel axle, comprising a support frame, a rotating mechanism is arranged on the outer side of the support frame, the rotating mechanism comprises a rotating assembly and a supporting assembly, and the rotating assembly comprises a bearing seat, the bearing seat is fixedly connected to the outer side of the support frame, a rotating rod is arranged on the inner wall of the bearing seat, a sprocket one is fixedly connected to the outer side of the rotating rod, two groups of rotating rods are arranged, and another group of rotating rods is fixedly connected to the outer side of the rotating rod, the sprocket one and the sprocket two are connected through chain transmission, the bearing seat is provided with multiple groups, and the rotating rod of the lower side group is arranged on the inner wall of the bearing seat corresponding to the lower side, the outer side of the chain is fixedly connected with a hinge one, the right side of the hinge one is fixedly connected with a counterweight rod one, the right part of the counterweight rod one is fixedly connected with a hinge two, the right part of the hinge two is fixedly connected with a counterweight rod two, and the outer side of the counterweight rod two is fixedly connected with a cross bar.

[0006] As a further description of the above technical solution: The support assembly comprises a support plate, the support plate is fixedly connected to the outside of the support frame, and the chain slides on the outer surface of the support plate.

[0007] As a further description of the above technical solution: The sprocket wheel 1 and the sprocket wheel 2 are configured as double-row sprocket wheels.

[0008] As a further description of the above technical solution: The chain is configured as a double-row cover plate chain.

[0009] As a further description of the above technical solution: The second sprocket is arranged below the first sprocket, and the right side of the first sprocket is vertically flush with the right side of the second sprocket.

[0010] As a further description of the above technical solution: The left side of the chain is inclined.

[0011] As a further description of the above technical solution: A protective component is arranged on the outer side of the second counterweight rod, and the protective component includes a mounting component 1, which is arranged on the outer side of the second counterweight rod. The rear side of the mounting component 1 is rotatably connected to the mounting component 2, and a buffer pad is arranged on the outer side of the mounting component 2.

[0012] As a further description of the above technical solution: The inner walls of the front sides of the first and second mounting parts are connected with a limiting member, and the limiting member is fixedly mounted on the front side of the second counterweight rod by fastening bolts.

[0013] The present invention has the following beneficial effects: 1. In the present invention, through the coordinated use of the support frame and the rotating mechanism, when a set of counterweight rods 1 and 2 are rotated to the left side vertically above sprocket 1, their center of gravity is far away from the axis, and the lever principle is used to generate a large rotational potential energy and the gravitational potential energy when the counterweight rod 2 falls, which drives the chain to rotate stably, and then drives the sprocket 1 to rotate, thereby improving work efficiency.

[0014] 2. In the present invention, by using the counterweight rod one, the counterweight rod two and the protective assembly in coordination, during the operation of the device, the collision between the counterweight rods is buffered by the buffer pads in the protective assembly, thereby protecting the counterweight rods. At the same time, the limit of the mounting part one and the mounting part two can be released by rotating the fastening bolts, thereby facilitating the disassembly and replacement of the buffer pads, thereby improving the maintenance efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the overall device of the present invention; Figure 2 It is a three-dimensional structural schematic diagram of the rotating mechanism in the present invention; Figure 3 For the present invention Figure 1A schematic diagram of the enlarged three-dimensional structure at center A; Figure 4 It is a schematic diagram of the three-dimensional structure of the support plate and the chain in the present invention; Figure 5 It is a schematic diagram of the split three-dimensional structure of the protection component in the present invention; Figure 6 It is a schematic diagram of the split three-dimensional structure of the protection component and the counterweight rod 2 in the present invention.

[0016] Legend: 1. Support frame; 21. Bearing seat; 22. Sprocket one; 23. Rotating rod; 24. Sprocket two; 25. Chain; 26. Hinge one; 27. Counterweight rod one; 28. Hinge two; 29. ​​Counterweight rod two; 3. Support plate; 41. Mounting piece one; 42. Mounting piece two; 43. Limiting piece; 44. Fastening bolt; 45. Buffer pad; 5. Cross bar. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] Reference Figure 1 - Figure 3 An embodiment of the present invention is: a device for converting gravity by using a deformable lever and a wheel axle combination, including a support frame 1, which serves as the basic supporting structure of the entire device and plays an important role in fixing and supporting a rotating mechanism. A rotating mechanism is arranged on the outer side of the support frame 1, and the rotating mechanism includes a rotating assembly and a supporting assembly. The rotating assembly includes a bearing seat 21, and the bearing seat 21 is fixedly connected to the outer side of the support frame 1 to provide a stable rotation support point for sprocket 1 22 and sprocket 2 24, thereby reducing the friction resistance when the sprocket rotates and ensuring that the sprocket can rotate smoothly around the axis. A rotating rod 23 is arranged on the inner wall of the bearing seat 21, and a sprocket 1 22 is fixedly connected to the outer side of the rotating rod 23. When the counterweight rod 1 27 and the counterweight rod 29 generate rotational potential energy and gravitational potential energy at a specific position, the sprocket 1 22 is driven to rotate through the chain 25, and the gravitational energy is converted into mechanical energy and output through the rotating rod 23, thereby improving work efficiency.

[0019] Reference Figure 2 - Figure 4The sprocket 24 is connected to the sprocket 24 by a chain 25, and the chain 25 is connected to the sprocket 24 by a chain 25. The chain 25 is a transmission component connecting the sprocket 22, the sprocket 24 and the counterweight rod, and is responsible for transmitting power and maintaining the coordinated movement of the entire transmission system. The bearing seat 21 is provided with multiple groups, and the lower side group of sprockets 23 is arranged on the inner wall of the corresponding bearing seat 21 on the lower side. The sprocket 24 is used in conjunction with the sprocket 1 22 to form a complete transmission circuit through the chain 25, which plays a role in tensioning and guiding the chain 25, ensuring that the chain 25 always maintains appropriate tension and correct running trajectory during the rotation process. The outer side of the chain 25 is fixedly connected to a hinge 26, and the hinge 1 26 and the hinge 2 28 are provided with protrusions, so that the hinge 1 26 and the hinge 2 28 can only rotate ninety degrees. The right side of the hinge 1 26 is fixedly connected to a counterweight rod 1 27, and the right part of the counterweight rod 1 27 is fixedly connected to a hinge 2 28.

[0020] Furthermore, a counterweight rod 29 is fixedly connected to the right side of hinge 28, and a cross bar 5 is fixedly connected to the outer side of counterweight rod 29. Counterweight rod 1 27, cross bar 5 and counterweight rod 29 are made of steel and are components of the device for realizing gravity conversion. There are 41 groups of them. During the operation of the device, as the counterweight rod rotates, its center of gravity position changes. When it turns to the left side vertically above sprocket 1 22, the lever principle is used to generate a large rotational potential energy. At the same time, the gravitational potential energy of counterweight rod 29 and cross bar 5 when they fall is also involved, which jointly drives the chain 25 to rotate stably, and then drives the sprocket 1 22 to rotate, thereby improving work efficiency. By changing the length and weight of the counterweight rod, the output torque and power characteristics of the device can be adjusted to meet different application requirements.

[0021] Reference Figure 2 and Figure 4 The support assembly includes a support plate 3, which is fixedly connected to the outside of the support frame 1. The chain 25 slides on the outer surface of the support plate 3 to provide support and guidance for the chain 25, so that the chain 25 can slide smoothly along a predetermined trajectory during operation, reducing the sagging and shaking of the chain 25. The sprocket 1 22 and the sprocket 2 24 are set as double-row sprockets, which increase the contact area and friction with the chain 25, making the power transmission more stable and reliable, and can withstand a large pulling force, ensuring the transmission efficiency and operation stability of the device, and the chain Chain 25 is configured as a double-row cover chain, which has higher strength and tensile resistance, and can withstand the large pulling force generated by the movement of the counterweight rod. At the same time, it can effectively prevent the chain 25 from detaching from the sprocket due to external interference during operation. Sprocket 24 is configured below sprocket 1 22, and the right side of sprocket 1 22 is vertically flush with the right side of sprocket 24, so that the right side of chain 25 is a vertical plane, and the left side of chain 25 is inclined, so that the counterweight rod on the left side of chain 25 is below the diameter of sprocket 1 22, and the diameter of sprocket 1 22 is more than twice the diameter of sprocket 24.

[0022] Reference Figure 4 , Figure 6 A protective assembly is arranged on the outside of the counterweight rod 29, and the protective assembly includes a mounting piece 41, which is arranged on the outside of the counterweight rod 29, and a mounting piece 42 is rotatably connected to the rear side of the mounting piece 41 for fixing a buffer pad 45. The buffer pad 45 is replaced by disassembling the mounting piece 41 and the mounting piece 42. A buffer pad 45 is arranged on the outside of the mounting piece 42, and is made of a material with good elasticity and buffering performance, such as rubber, polyurethane, etc. The thickness and hardness thereof need to be selected according to factors such as the movement speed, mass and collision frequency of the counterweight rod to achieve the best buffering effect. When a collision occurs between the counterweight rods, the buffer pad 45 5 can effectively absorb the impact force generated by the collision, protect the surface of the counterweight rod from damage, and prevent the counterweight rod from being deformed, worn or damaged due to long-term collision, thereby extending the service life of the counterweight rod and ensuring the stable operation of the device. The inner walls of the front sides of the mounting member 1 41 and the mounting member 2 42 are plugged with a limiting member 43, and the limiting member 43 is fixedly installed on the front side of the counterweight rod 29 by a fastening bolt 44. When it is necessary to replace the buffer pad 45, it is only necessary to rotate the fastening bolt 44 to release the restriction of the limiting member 43 on the mounting member, so that the mounting member 1 41 and the mounting member 2 42 can be easily disassembled to replace the buffer pad 45, thereby improving the maintenance convenience and efficiency of the device.

[0023] Working principle: When in use, before the device is operated, the counterweight rod 1 27 and the counterweight rod 2 29 are in the initial position. When the external driving force acts on the sprocket 1 22 or the chain 25, causing the chain 25 to start moving, the counterweight rod 1 27 and the counterweight rod 2 29 rotate together with the chain 25.

[0024] As the rotation proceeds, when a group of counterweight rods 27, 29 and cross bar 5 turn to the left side vertically above sprocket 22, the center of gravity of the counterweight rods is away from the axis. According to the principle of leverage, the counterweight rods generate greater rotational potential energy at this position. At the same time, because the counterweight rods 29 and cross bar 5 are at a higher position, their own gravitational potential energy is also released during the falling process.

[0025] The two potential energies work together to drive the chain 25 to rotate continuously and stably. The rotation of the chain 25 drives the sprocket 22 meshing with it to rotate, and then the mechanical energy is output through the rotating rod 23 rigidly connected to the sprocket 22, which can be used to drive other mechanical parts to work.

[0026] During the entire operation process, the chain 25 slides on the support plate 3, and the support plate 3 provides support and guidance for the chain 25, ensuring that the chain 25 runs along a predetermined trajectory, reducing energy loss and transmission instability caused by sagging or shaking of the chain 25.

[0027] When the counterweight rods collide due to factors such as changes in movement speed and inertia, the buffer pads 45 installed on mounting piece 1 41 and mounting piece 2 42 can quickly absorb the impact force generated by the collision. The elastic materials used in the buffer pads 45, such as rubber, polyurethane, etc., can undergo elastic deformation, converting the impact force into elastic potential energy and gradually dissipating it, thereby protecting the surface of the counterweight rod from damage, maintaining the structural integrity and mechanical properties of the counterweight rod, and ensuring that the device can operate continuously and stably.

[0028] If the buffer pad 45 is worn or damaged after long-term use and needs to be replaced, the operator only needs to turn the fastening bolt 44 to release the limiter 43 from the restriction on the mounting part, and then the mounting part 1 41 and the mounting part 2 42 can be easily removed, and then the new buffer pad 45 can be replaced. After completing the maintenance work, the device can be quickly restored to normal operation.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for converting gravity by using a deformable lever and a wheel axle combination, comprising a support frame (1), characterized in that: A rotating mechanism is arranged on the outside of the support frame (1), the rotating mechanism comprising a rotating assembly and a supporting assembly, the rotating assembly comprising a bearing seat (21), the bearing seat (21) being fixedly connected to the outside of the support frame (1), a rotating rod (23) being arranged on the inner wall of the bearing seat (21), a sprocket wheel 1 (22) being fixedly connected to the outside of the rotating rod (23), two groups of rotating rods (23) are arranged, the other group of rotating rods (23) being fixedly connected to the outside of the sprocket wheel 2 (24), the sprocket wheel 1 (22) and the sprocket wheel 2 (24) being connected to each other. The bearing seat (21) is connected by a chain (25) for transmission, and a plurality of groups of the bearing seat (21) are provided. The rotating rod (23) of the lower group is arranged on the inner wall of the corresponding bearing seat (21) at the lower side. The outer side of the chain (25) is fixedly connected to a hinge 1 (26). The right side of the hinge 1 (26) is fixedly connected to a counterweight rod 1 (27). The right part of the counterweight rod 1 (27) is fixedly connected to a hinge 2 (28). The right part of the hinge 2 (28) is fixedly connected to a counterweight rod 2 (29). The outer side of the counterweight rod 2 (29) is fixedly connected to a cross bar (5).

2. The device for converting gravity by using a deformable lever plus a wheel axle combination according to claim 1, characterized in that: The support assembly comprises a support plate (3), the support plate (3) being fixedly connected to the outside of the support frame (1), and the chain (25) sliding on the outer surface of the support plate (3).

3. The device for converting gravity by using a deformable lever plus a wheel axle combination according to claim 1, characterized in that: The sprocket one (22) and the sprocket two (24) are configured as double-row sprockets.

4. The device for converting gravity by using a deformable lever plus a wheel axle combination according to claim 1, characterized in that: The chain (25) is configured as a double-row cover plate chain.

5. The device for converting gravity by using a deformable lever and axle combination according to claim 1, characterized in that: The second sprocket (24) is arranged below the first sprocket (22), and the right side of the first sprocket (22) is vertically flush with the right side of the second sprocket (24).

6. The device for converting gravity by using a deformable lever plus a wheel axle combination according to claim 1, characterized in that: The left side of the chain (25) is inclined.

7. The device for converting gravity by using a deformable lever and axle combination according to claim 1, characterized in that: A protective assembly is arranged outside the second counterweight rod (29), and the protective assembly comprises a mounting member (41). The mounting member (41) is arranged outside the second counterweight rod (29), and the rear side of the mounting member (41) is rotatably connected to the second mounting member (42). A buffer pad (45) is arranged outside the second mounting member (42).

8. The device for converting gravity by using a deformable lever and axle combination according to claim 7, characterized in that: A limiting member (43) is inserted into the inner walls of the front sides of the first mounting member (41) and the second mounting member (42), and the limiting member (43) is fixedly mounted on the front side of the second counterweight rod (29) by means of a fastening bolt (44).

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