Device for converting gravity by using deformation lever and axle combination

Abstract

The utility model relates to the field of lever type hoisting equipment, and discloses a device for converting gravity by using a deformation lever and a wheel shaft 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 component and a support component, the rotating component comprises a bearing seat, and the bearing seat is provided with a rotating shaft. The bearing seats are fixedly connected to the outer sides of the supporting frames, 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, 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 utility model, through the cooperative use of the support frame and the rotating mechanism, when a group of the counterweight lever I and the counterweight lever II rotate to the left side of the vertical upper part of the chain wheel I, the gravity center is far away from the axis, and the chain is driven to stably rotate through larger rotating potential energy generated by utilizing the lever principle and gravitational potential energy generated by the falling of the counterweight lever II; therefore, the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lever hoisting equipment field especially utilizes the device of deformation lever plus wheel axle combination conversion gravity. BACKGROUND

[0002] In today's engineering and mechanical field, the development of energy conversion and utilization technology has always been concerned, in many industrial scenes, such as building construction, material handling and some small manufacturing industries, there is a continuous demand for simple, efficient and cost controllable power auxiliary devices.

[0003] In the field of gravity utilization, although the principle of lever has been known by people and applied to various simple machines, but the existing device based on the principle of lever still has limitations in function and application, most of the traditional lever devices mainly focus on realizing force amplification or simple mechanical motion transmission, for how to efficiently convert the gravitational potential energy into continuous and stable mechanical energy output, the common lever hoisting equipment often needs manual frequent adjustment of lever position and force application mode in the operation process, it is difficult to realize automatic and continuous operation, and the work efficiency is low, therefore, the device of utilizing deformation lever plus wheel axle combination conversion gravity is proposed to solve the above problems. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides a device of utilizing deformation lever plus wheel axle combination conversion gravity, which aims at improving the problem of "manual frequent adjustment of lever position and force application mode, difficult to realize automatic and continuous operation, low work efficiency" in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a device of utilizing deformation lever plus wheel axle combination conversion gravity, including support frame, the support frame outside is provided with rotating mechanism, the rotating mechanism includes rotating assembly and support assembly, the rotating assembly includes bearing seat, the bearing seat is fixedly connected on the outside of support frame, the inner wall of bearing seat is provided with rotating rod, the rotating rod outside is fixedly connected with sprocket one, the rotating rod is provided with two groups, the other group rotating rod outside is fixedly connected with sprocket two, the sprocket one and sprocket two are connected through chain transmission, the bearing seat is provided with multiple groups, the lower side rotating rod is arranged in the lower side corresponding bearing seat inner wall, the chain outside is fixedly connected with hinge one, the hinge one right side is fixedly connected with counterweight rod one, the counterweight rod one right part is fixedly connected with hinge two, the hinge two right part is fixedly connected with counterweight rod two, the counterweight rod two outside is fixedly connected with cross bar.

[0006] As a further description of the above technical scheme:

[0007] The support assembly comprises a support plate fixedly connected to the outside of the support frame, and the chain slides on the outer surface of the support plate.

[0008] As a further description of the above technical solution:

[0009] The chain wheel one and the chain wheel two are arranged as double-row chain wheels.

[0010] As a further description of the above technical solution:

[0011] The chain is arranged as a double-row flat-top chain.

[0012] As a further description of the above technical solution:

[0013] The chain wheel two is arranged below the chain wheel one, and the right side of the chain wheel one is vertically flush with the right side of the chain wheel two.

[0014] As a further description of the above technical solution:

[0015] The left side of the chain is inclined.

[0016] As a further description of the above technical solution:

[0017] The counterweight rod two is provided with a protection assembly on the outer side, the protection assembly comprises a mounting piece one arranged on the outer side of the counterweight rod two, a mounting piece two rotatably connected to the rear side of the mounting piece one, and a buffer pad arranged on the outer side of the mounting piece two.

[0018] As a further description of the above technical solution:

[0019] The mounting piece one and the mounting piece two are provided with a limiting piece inserted into the front inner wall, and the limiting piece is fixedly installed on the front side of the counterweight rod two through a fastening bolt.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1. In the utility model, when a group of counterweight rod one and counterweight rod two are turned to the left side vertically above the chain wheel one, the center of gravity is away from the shaft, and the lever principle is used to generate a large rotational potential energy and the gravitational potential energy when the counterweight rod two falls, so as to drive the chain to stably rotate and drive the chain wheel one to rotate, thereby improving the working efficiency.

[0022] 2. In the utility model, the buffer pad in the protection assembly is used to buffer the collision between the counterweight rods during the operation of the device, so as to protect the counterweight rods, and the fastening bolt is rotated to release the limiting of the mounting piece one and the mounting piece two, so that the buffer pad can be easily disassembled and replaced, thereby improving the maintenance efficiency of the device. DRAWINGS

[0023] Figure 1 It is the three-dimensional structure schematic view of the whole device in the utility model;

[0024] Figure 2 It is the three-dimensional structure schematic view of the rotating mechanism in the utility model;

[0025] Figure 3 It is the three-dimensional structure schematic view of the utility model Figure 1 It is the three-dimensional structure schematic view of the utility model

[0026] Figure 4 It is the three-dimensional structure schematic view of the support plate and chain in the utility model;

[0027] Figure 5 It is the split three-dimensional structure schematic view of the protective assembly in the utility model;

[0028] Figure 6 It is the split three-dimensional structure schematic view of the protective assembly and counterweight rod two in the utility model.

[0029] Legend:

[0030] 1, support frame;21, bearing seat;22, chain wheel one;23, rotating rod;24, chain wheel 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 rod. Specific implementation

[0031] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] Refer to Figure 1 - Figure 3The utility model provides a kind of embodiment: a device for converting gravity using deformation lever and axle combination, including support frame 1, as the basic support structure of entire device, undertake the important role of fixed and support rotating mechanism, rotating mechanism is provided on the outside of support frame 1, rotating mechanism includes rotating assembly and support assembly, rotating assembly includes bearing seat 21, bearing seat 21 is fixedly connected on the outside of support frame 1, provides stable rotating support point for sprocket one 22 and sprocket two 24, reduces the frictional resistance when sprocket rotates, ensure that sprocket can rotate around shaft smoothly, bearing seat 21 inner wall is provided with rotating rod 23, rotating rod 23 outside is fixedly connected with sprocket one 22, when counterweight rod one 27 and counterweight rod two 29 generate rotational potential energy and gravitational potential energy in specific position, sprocket one 22 is rotated by chain 25, and gravitational energy is converted into mechanical energy and is exported by rotating rod 23, improve work efficiency.

[0033] Referring to Figure 2 - Figure 4 , rotating rod 23 is provided with two groups, another group of rotating rod 23 outside is fixedly connected with sprocket two 24, sprocket one 22 and sprocket two 24 are connected by chain 25, chain 25 is as the transmission component of connecting sprocket one 22 and sprocket two 24 and counterweight rod, is responsible for power transmission and maintains the coordinated motion of entire transmission system, bearing seat 21 is provided with multiple groups, the lower group of rotating rod 23 is arranged in the inner wall of lower side corresponding bearing seat 21, sprocket two 24 is used in conjunction with sprocket one 22, forms a complete transmission loop by chain 25, plays the role of tensioning and guiding to chain 25, ensures that chain 25 always maintains proper tension and correct running track during rotation, chain 25 outside is fixedly connected with hinge one 26, hinge one 26 and hinge two 28 are provided with lug, so that hinge one 26 and hinge two 28 can only rotate by ninety degrees, hinge one 26 right side is fixedly connected with counterweight rod one 27, and counterweight rod one 27 right part is fixedly connected with hinge two 28.

[0034] Further, hinge two 28 right part is fixedly connected with counterweight rod two 29, counterweight rod two 29 outside is fixedly connected with cross rod 5, counterweight rod one 27, cross rod 5 and counterweight rod two 29 are provided as steel material, are the components that device realizes gravity conversion, and are provided with 41 groups, in the process of device operation, along with the rotation of counterweight rod, its gravity center position changes, when turning to the left side above sprocket one 22 vertically, larger rotational potential energy is generated using lever principle, and the gravitational potential energy when counterweight rod two 29 and cross rod 5 fall also participates in, stably rotates chain 25 together, to drive sprocket one 22 to rotate, improve work efficiency, by changing the length and weight of counterweight rod, the output torque and power characteristics of device can be adjusted to meet different application requirements.

[0035] Referring to Figure 2 And Figure 4The support assembly comprises a support plate 3 fixedly connected to the outer side of the support frame 1, and a chain 25 sliding on the outer surface of the support plate 3, which provides support and guidance for the chain 25, so that the chain 25 can smoothly slide along the predetermined track during operation, reducing the sagging and shaking of the chain 25. The sprocket one 22 and the sprocket two 24 are arranged as double-row sprockets, which increases the contact area and friction with the chain 25, making the power transmission more stable and reliable, and can withstand larger tension, ensuring the transmission efficiency and operation stability of the device. The chain 25 is arranged as a double-row flat-top chain, which has higher strength and tensile capacity, and can withstand the larger tension generated by the movement of the counterweight rod, while effectively preventing the chain 25 from disengaging from the sprocket during operation due to external interference. The sprocket two 24 is arranged below the sprocket one 22, and the right side of the sprocket one 22 is vertically flush with the right side of the sprocket two 24, so that the right side of the chain 25 is a vertical surface, and the left side of the chain 25 is inclined, so that the counterweight rod on the left side of the chain 25 is below the diameter of the sprocket one 22. The diameter of the sprocket one 22 is more than twice the diameter of the sprocket two 24.

[0036] Referring to Figure 4 、 Figure 6 The outer side of the counterweight rod two 29 is provided with a protection assembly, which comprises a mounting piece one 41 arranged on the outer side of the counterweight rod two 29, and a mounting piece two 42 rotatably connected to the rear side of the mounting piece one 41 for fixing a buffer pad 45. The mounting piece two 42 is provided with a buffer pad 45 on the outer side, which is made of materials with good elasticity and buffering performance, such as rubber, polyurethane, etc. The thickness and hardness of the buffer pad 45 need to be selected according to factors such as the movement speed, mass and collision frequency of the counterweight rod, in order to achieve the best buffering effect. When the counterweight rods collide, the buffer pad 45 can effectively absorb the impact force generated by the collision, protecting the surface of the counterweight rod from damage, preventing deformation, wear or damage of the counterweight rod due to long-term collision, thereby prolonging the service life of the counterweight rod and ensuring the stable operation of the device. The mounting piece one 41 and the mounting piece two 42 are inserted with a limiting piece 43 on the front inner wall, and the limiting piece 43 is fixedly installed on the front side of the counterweight rod two 29 by a fastening bolt 44. When the buffer pad 45 needs to be replaced, only the fastening bolt 44 needs to be rotated to release the limiting of the mounting piece by the limiting piece 43, so that the mounting piece one 41 and the mounting piece two 42 can be easily disassembled for replacement of the buffer pad 45, improving the maintenance convenience and efficiency of the device.

[0037] Working principle: In use, before the device operates, the counterweight rod one 27 and the counterweight rod two 29 are in the initial position. When the external driving force acts on the sprocket one 22 or the chain 25, the chain 25 starts to move, and the counterweight rod one 27 and the counterweight rod two 29 rotate with the chain 25.

[0038] With rotation, when a set of counterweight rod one 27, counterweight rod two 29 and cross rod 5 turn to the left side vertically above the sprocket one 22, at this time the center of gravity of the counterweight rod is away from the shaft, according to the principle of leverage, the counterweight rod generates greater rotational potential energy at this position, at the same time, the counterweight rod two 29 and the cross rod 5 are in a higher position, and their own gravitational potential energy is released during the falling process.

[0039] 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 one 22 engaged with it to rotate, and then the mechanical energy is output through the rotating rod 23 rigidly connected with the sprocket one 22, which can be used to drive other mechanical parts to work.

[0040] During the entire operation process, the chain 25 slides on the support plate 3, the support plate 3 provides support and guidance for the chain 25, ensures that the chain 25 runs according to the predetermined trajectory, and reduces energy loss and unstable transmission caused by sagging or shaking of the chain 25.

[0041] When the counterweight rods collide due to changes in movement speed, inertia and other factors, the buffer pad 45 installed on the mounting piece one 41 and the mounting piece two 42 can quickly absorb the impact force generated by the collision, and the elastic material such as rubber and polyurethane used in the buffer pad 45 can be elastically deformed, converting the impact force into elastic potential energy and gradually dissipating, 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.

[0042] If the buffer pad 45 is worn or damaged after long-term use and needs to be replaced, the operator only needs to rotate the fastening bolt 44 to make the limiting piece 43 disengage from the mounting piece, so that the mounting piece one 41 and the mounting piece two 42 can be easily disassembled, and then the new buffer pad 45 is replaced, and the device can quickly return to normal operating state after completing the maintenance work.

[0043] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A device for converting gravity by using a combination of a metamorphic lever and an axle, comprising a support frame (1), characterized in that: The support frame (1) is provided with a rotating mechanism outside, the rotating mechanism comprises a rotating assembly and a supporting assembly, the rotating assembly comprises a bearing seat (21), the bearing seat (21) is fixedly connected outside the support frame (1), the inner wall of the bearing seat (21) is provided with a rotating rod (23), the outer side of the rotating rod (23) is fixedly connected with a chain wheel one (22), the rotating rod (23) is provided with two groups, the outer side of the other rotating rod (23) is fixedly connected with a chain wheel two (24), the chain wheel one (22) and the chain wheel two (24) are drivingly connected through a chain (25), the bearing seat (21) is provided with a plurality of groups, the rotating rod (23) on the lower side is arranged in the inner wall of the corresponding bearing seat (21) on the lower side, the outer side of the chain (25) is fixedly connected with a hinge one (26), the right side of the hinge one (26) is fixedly connected with a counterweight rod one (27), the right part of the counterweight rod one (27) is fixedly connected with a hinge two (28), the right part of the hinge two (28) is fixedly connected with a counterweight rod two (29), the outer side of the counterweight rod two (29) is fixedly connected with a cross rod (5).

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

3. The device for converting gravity by using a metamorphic lever and an axle combination according to claim 1, characterized in that: The chain wheel one (22) and the chain wheel two (24) are provided as double-row chain wheels.

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

5. The device for converting gravity by using a metamorphic lever and an axle combination according to claim 1, characterized in that: The chain wheel two (24) is arranged below the chain wheel one (22), and the right side of the chain wheel one (22) is vertically flush with the right side of the chain wheel two (24).

6. The device for converting gravity by using a metamorphic lever plus an 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 metamorphic lever and an axle combination according to claim 1, characterized in that: The outer side of the counterweight rod two (29) is provided with a protection assembly, the protection assembly comprises a mounting piece one (41), the mounting piece one (41) is arranged outside the counterweight rod two (29), the rear side of the mounting piece one (41) is rotatably connected with a mounting piece two (42), and the outer side of the mounting piece two (42) is provided with a buffer pad (45).

8. The device for converting gravity by using a metamorphic lever plus an axle combination according to claim 7, characterized in that: The mounting piece one (41) and the mounting piece two (42) are inserted with a limiting piece (43) in the front side inner wall, and the limiting piece (43) is fixedly installed on the front side of the counterweight rod two (29) through a fastening bolt (44).

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