Kinetic device

Abstract

The present invention belongs to the technical field of power devices, and discloses a kinetic energy device, including a bracket, a swing frame rotatably provided on the bracket, the swing frame including a support rod, a ∧-shaped structure and a driving unit for driving the ∧-shaped structure to rotate on the support rod, the ∧-shaped structure including a first swing arm and a second swing arm connected, a first counterweight block provided on the first swing arm, and a second counterweight block provided on the second swing arm; a pull rope is provided on the bracket, the pull rope is connected to the ∧-shaped structure or the swing frame, a first tension spring and a second tension spring are provided on the pull rope, the first tension spring is connected to the first swing arm, and the second tension spring is connected to the second swing arm. The kinetic energy device provided by the present invention increases a large potential energy by a clever structure to rotate the counterweight block by 90 degrees, and when the swing frame and the counterweight block move in the opposite direction as a whole, there is still a large amount of residual energy after being subjected to air resistance and bearing friction.

Description

Technical Field

[0001] The invention belongs to the technical field of power devices, and in particular relates to a kinetic energy device. Background Art

[0002] Energy refers to coal, oil, natural gas, biomass energy, electricity, heat and other sources of useful energy that can be obtained directly or through processing or conversion.

[0003] Electricity is an energy source that uses electrical energy as motive power. In the process of realizing the present invention, the inventors found that there are at least the following problems in obtaining electricity: thermal power generation: limited resources, environmental pollution, and high cost; hydropower generation: limited resources, environmental damage, geographical restrictions, and high cost; solar power generation: limited time and high cost; wind power generation: limited resources and geographical restrictions; nuclear power generation: limited resources and the living environment will be destroyed in the event of natural disasters or man-made disasters.

[0004] Some existing mechanical kinetic energy devices are capable of realizing the conversion and utilization of energy, but the existing kinetic energy devices have at least the following problems: the potential energy is not changed, and after being subjected to the resistance of air resistance and bearing rotation friction, the energy gradually decreases and eventually stops.

[0005] The above description of the background technology is only for facilitating an in-depth understanding of the technical solution of the present invention (such as the technical means used, the technical problems solved and the technical effects produced), and should not be regarded as an admission or any form of implication that the information constitutes prior art already known to those skilled in the art. Summary of the invention

[0006] The present invention aims to solve the above technical problems at least to a certain extent. To this end, the present invention aims to provide a kinetic energy device.

[0007] The technical solution adopted by the present invention is:

[0008] A kinetic energy device comprises a bracket, a swing frame is rotatably provided on the bracket, the swing frame comprises a support rod, a ∧-shaped structure and a driving unit for driving the ∧-shaped structure to rotate are provided on the support rod, the ∧-shaped structure comprises a first swing arm and a second swing arm connected, the first swing arm is provided with a first counterweight, and the second swing arm is provided with a second counterweight; a pull rope is provided on the bracket, the pull rope is connected to the ∧-shaped structure or the swing frame, the pull rope is provided with a first tension spring and a second tension spring, the first tension spring is connected to the first swing arm, and the second tension spring is connected to the second swing arm.

[0009] Preferably, the driving unit may be a motor or other mechanical driving structures.

[0010] Preferably, the first swing arm and the second swing arm have the same length, and the first counterweight block and the second counterweight block have the same weight. The first swing arm and the second swing arm are arranged vertically.

[0011] Preferably, the swing frame further comprises a swing rod, one end of which is rotatably connected to the bracket, and the other end of which is rotatably connected to the support rod.

[0012] Preferably, a third counterweight is provided on the support rod. A cross bar is horizontally provided on the bracket, and the pull rope is installed on the cross bar. The swing frame and the bracket are rotatably connected via a bearing, and the ∧-shaped structure and the support rod are rotatably connected via a bearing.

[0013] The structural design ideas of existing pure mechanical kinetic energy devices are limited to not increasing potential energy by shifting the counterweight. The structural design ideas of the kinetic energy device of the present invention are substantially innovative compared with the existing design ideas: a large potential energy is increased by shifting the counterweight, and a large amount of residual energy can be generated when the swing frame and the counterweight move in the opposite direction as a whole.

[0014] The beneficial effects of the present invention are:

[0015] The kinetic energy device provided by the present invention increases a lot of potential energy by ingeniously rotating the first counterweight block and the second counterweight block by 90 degrees. When the swing frame and the counterweight block move in the opposite direction as a whole, there is still a lot of residual energy after being affected by air resistance and bearing friction. The residual energy generated by the kinetic energy device is clean and pollution-free, is not limited by region or time, and has low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the principle of the kinetic energy device of the present invention.

[0017] Figure 2 It is a schematic diagram of the kinetic energy device of the present invention.

[0018] Figure 3 It is a schematic diagram of the initial state of the kinetic energy device of the present invention.

[0019] Figure 4 It is a schematic diagram of the first state of the kinetic energy device of the present invention.

[0020] Figure 5 It is a schematic diagram of the second state of the kinetic energy device of the present invention.

[0021] Figure 6 It is a schematic diagram of the third state of the kinetic energy device of the present invention.

[0022] In the figure: 1- bracket; 2- rocker arm; 3- support rod; 4- first swing arm; 5- second swing arm; 6- first counterweight block; 7- second counterweight block; 8- third counterweight block; 9- cross bar; 10- pull rope; 11- first tension spring; 12- second tension spring. DETAILED DESCRIPTION

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and are not to be construed as limiting the present invention. The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations.

[0024] In the present invention, unless otherwise clearly stipulated and limited, terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two elements.

[0025] like Figure 1 and Figure 2 As shown, the kinetic energy device of this embodiment includes a bracket 1, which is the basis for supporting various components, and the bracket 1 is firmly installed on the ground; a swing frame is provided on the bracket 1, and the swing frame and the bracket 1 are rotatably connected through a bearing, and the swing frame includes a swing rod 2 and a support rod 3, one end of the swing rod 2 is rotatably connected to the bracket 1, and the other end of the swing rod 2 is rotatably connected to one end of the support rod 3, and the other end of the support rod 3 is provided with a third counterweight 8.

[0026] A ∧-shaped structure and a motor are provided on the support rod 3. The ∧-shaped structure and the support rod 3 are rotatably connected via a bearing. The motor is used to drive the ∧-shaped structure to rotate. The ∧-shaped structure includes a first swing arm 4 and a second swing arm 5 connected to each other. The first swing arm 4 and the second swing arm 5 are vertically arranged. A first counterweight 6 is provided on the first swing arm 4, and a second counterweight 7 is provided on the second swing arm 5. The first swing arm 4 and the second swing arm 5 have the same length, and the first counterweight 6 and the second counterweight 7 have the same weight.

[0027] A cross bar 9 is horizontally provided on the bracket 1, and a pull rope 10 is installed on the cross bar 9. The lower end of the pull rope 10 is connected to the first swing arm 4 of the ∧-shaped structure. When the swing frame swings, due to the setting of the cross bar 9, the pull rope 10 will not interfere with the bracket 1.

[0028] The pull rope 10 is provided with a first tension spring 11 and a second tension spring 12, and the portion where the first tension spring 11 is connected to the pull rope 10 is lower than the portion where the second tension spring 12 is connected to the pull rope 10. The first tension spring 11 is connected to the first swing arm 4, and the second tension spring 12 is connected to the second swing arm 5.

[0029] In order to increase the stability of the device, two parallel rocker rods 2 and support rods 3 can be provided. When two rocker rods are provided, the two rocker rods are connected by a connecting piece. When two support rods are provided, the two support rods are connected by a connecting piece.

[0030] like Figure 1 As shown, in this embodiment, the length of the cross bar (KR) is 0.3m, the swing arm (AC) is 3.73m, and the support rod (CE) is 3.77m; the length from the connection point of the pull rope and the first swing arm (DM) to point D is 0.15m; the length from the connection point of the rotating axis of the ∧-shaped structure (MDN) and the support rod to point E is 1.16m; the first swing arm (DM) and the second swing arm (DN) are both r, r=1m; the first counterweight block and the second counterweight block are both 2kg, and the third counterweight block is 3.6kg.

[0031] exist Figure 1 In the kinetic energy device shown in FIG. 1 , the ∧-shaped structure (MDN) is rotated so that the first swing arm (DM) overlaps the support rod (CE), and the second swing arm (DN) is in a vertical state. At this time, the kinetic energy device is as shown in FIG. Figure 2 As shown, the first tension spring 11 and the second tension spring 12 form a balanced state, and the ∧-shaped structure (MDN) will not rotate spontaneously.

[0032] Pull the swing frame (ACE) to the left, so that the swing frame (ACE), the ∧-shaped structure (MDN), the first counterweight and the second counterweight swing synchronously around point A. At this time, the kinetic energy device is as follows: Figure 3 The initial state is shown.

[0033] Release the swing frame (ACE), and under the action of gravity, the swing frame (ACE) swings to the right, and the ∧-shaped structure (MDN), the first counterweight block and the second counterweight block swing synchronously around point A until the swing frame (ACE) swings to the highest point to the right. At this time, the kinetic energy device is as follows Figure 4 The first state is shown.

[0034] The motor starts in the first state, driving the ∧-shaped structure (MDN), the first counterweight block and the second counterweight block to swing 90° counterclockwise around point D, and then turns off the motor. At this time, the kinetic energy device is as follows Figure 5 The second state is shown.

[0035] Under the action of gravity, the swing frame (ACE) swings to the left until the swing frame (ACE) reaches the highest point. At this time, the kinetic energy device Figure 6 The third state is shown.

[0036] The motor starts in the third state, driving the ∧-shaped structure (MDN), the first counterweight block and the second counterweight block to swing 90° clockwise around point D, and then turns off the motor. At this time, the kinetic energy device returns to the state Figure 3 The initial state is shown.

[0037] By repeating the above cycle of the initial state, the first state, the second state and the third state, the kinetic energy device can continue to operate. In each state from the initial state to the third state, the ∧-shaped structure (MDN) is automatically locked by two tension springs, and there is no need to set up another lock. Of course, a switch lock can also be set up.

[0038] The power consumption of the kinetic energy device is measured. In order to facilitate the measurement, a measuring rope is set on the support rod (CE). The measuring rope is connected to a measuring block weighing 1.7 kg through a roller. The roller is located on the right side of the bracket. From the first state to the third state, the measuring block is pulled upward by 1.3 m, and the work W = 1.7 × 9.8 × 1.3 = 21.66 joules; in this process, the work output by the motor twice is measured, and the work W 1 =2×0.5×9.8×1.2=11.76 joules; therefore the residual work W 2 =WW 1 =9.9 joules. The residual work is the residual energy of the kinetic energy device after it runs from the initial state to the initial state once. This calculation result overcomes the air resistance and the friction of the bearing.

[0039] It should be noted that the longer the first swing arm (DM) and the second swing arm (DN), the better the effect and the greater the residual energy; the heavier the first counterweight block and the second counterweight block, the better the effect and the higher the residual energy; the operability is strong and the practicality is high.

[0040] The principles and advantages of the kinetic energy device of this embodiment are as follows:

[0041] 1. Through the ingenious structure of low-efficiency short-distance rotating ∧-shaped structure (MDN), the first counterweight block and the second counterweight block can be displaced over a long distance to increase the potential energy, so that the ∧-shaped structure (MDN), the first counterweight block, the second counterweight block and the swing frame can have a large residual energy when the whole body moves in the opposite direction;

[0042] 2. By rotating the ∧-shaped structure (MDN) with a swing arm length of r by 90 degrees, one of the counterweights is moved 180 degrees in parallel for a distance of 2r, thereby achieving a large increase in potential energy;

[0043] 3. Use two tension springs to pull the two counterweights on the ∧-shaped structure (MDN) into a balanced state. Only a small external force is needed to break the balance to drive the ∧-shaped structure (MDN) to rotate, which is equivalent to rotating and shifting one of the counterweights to the position of 2r, achieving a low-energy effect.

[0044] In this embodiment, point A is on one of the vertical rods on the bracket 1, and point D is in the middle of the support rod (CE). In other embodiments, point A can be any point on the bracket 1 or on the surface where the bracket 1 is located, and point D can be any point on the surface where the support rod (CE) is located.

[0045] In this embodiment, the connection points of the first tension spring 11 and the second tension spring 12 with the ∧-shaped structure (MDN) are respectively on the first swing arm (DM) and the second swing arm (DN). In other embodiments, the connection points of the first tension spring 11 and the second tension spring 12 with the ∧-shaped structure (MDN) are at any point on the surface where the first swing arm (DM) and the second swing arm (DN) are located.

[0046] In other embodiments, the connection point between the swing rod 2 and the support rod 3 is between point D and point C on the support rod 3 or at any point on the surface where the support rod 3 is located. If the connection point is close to point D, then a counterweight is required at point C, for example, a fourth counterweight block is added at point C. In this embodiment, the connection point between the swing rod 2 and the support rod 3 is at point C, so the swing rod 2 can be connected to the support rod 3 and can use its own weight for counterweight, without the need for additional counterweight.

[0047] In other embodiments, the connection point between the pull rope and the ∧-shaped structure can also be on the second swing arm, or at any point on the plane where the first swing arm and the second swing arm are located, or on the support rod, or at any point on the plane where the support rod is located. These different connection point positions require different counterweights and extensions of the tension spring to achieve balance.

[0048] In other embodiments, the connection point between the pull rope and the cross bar 9 is at any point on the KR extension line or on the plane where the KR extension line is located.

[0049] In other embodiments, the angle between the first swing arm 4 and the second swing arm 5 is an acute angle or an obtuse angle.

[0050] In other embodiments, the lengths of the first swing arm 4 and the second swing arm 5 are different.

[0051] In other embodiments, the weights of the first counterweight 6 and the second counterweight 7 are different.

[0052] In other embodiments, the driving unit adopts a mechanical driving structure.

[0053] In other embodiments, the direction of the swing frame is opposite to the arrangement direction of the present embodiment, and correspondingly, the swing direction of the swing frame is also opposite.

[0054] In other embodiments, the pull rope can be replaced by a pull rod or other means; the tension spring can be replaced by any other elastic member with telescopic function such as rubber; the bracket, rocker arm, support rod, swing arm and other structures can be replaced by any other means to achieve the corresponding functions.

[0055] The present invention is not limited to the above-mentioned optional implementation modes. Anyone can derive other various forms of products under the inspiration of the present invention. However, no matter what changes are made in the shape or structure, all technical solutions that fall within the scope defined by the claims of the present invention fall within the protection scope of the present invention.

Claims

1. A kinetic energy device, characterized in that: The invention comprises a support (1), a swing frame is rotatably provided on the support (1), the swing frame comprises a support rod (3), a ∧-shaped structure and a driving unit for driving the ∧-shaped structure to rotate are provided on the support rod (3), the ∧-shaped structure comprises a first swing arm (4) and a second swing arm (5) connected to each other, a first counterweight (6) is provided on the first swing arm (4), and a second counterweight (7) is provided on the second swing arm (5); a pull rope (10) is provided on the support (1), the pull rope (10) is connected to the ∧-shaped structure or the swing frame, a first tension spring (11) and a second tension spring (12) are provided on the pull rope (10), the first tension spring (11) is connected to the first swing arm (4), and the second tension spring (12) is connected to the second swing arm (5).

2. The kinetic energy device according to claim 1, characterized in that: The first swing arm (4) and the second swing arm (5) have the same length, and the first counterweight block (6) and the second counterweight block (7) have the same weight.

3. The kinetic energy device according to claim 1 or 2, characterized in that: The first swing arm (4) and the second swing arm (5) are arranged vertically.

4. The kinetic energy device according to claim 1, characterized in that: The swing frame also includes a swing rod (2), one end of the swing rod (2) is rotatably connected to the bracket (1), and the other end is rotatably connected to the support rod (3).

5. The kinetic energy device according to claim 1, characterized in that: The support rod (3) is provided with a third counterweight block (8).

6. The kinetic energy device according to claim 1, characterized in that: A cross bar (9) is horizontally arranged on the bracket (1), and a pull rope (10) is installed on the cross bar (9).

7. The kinetic energy device according to claim 1, characterized in that: The swing frame and the bracket (1) are rotatably connected via a bearing, and the ∧-shaped structure and the support rod (3) are rotatably connected via a bearing.

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