Power recovery power generation device

Abstract

The utility model provides a power recovery power generation device, and relates to the field of power recovery equipment, the power recovery power generation device comprises a tire, a controller assembly, a control assembly and a battery assembly, the tire is internally provided with an installation assembly, the installation assembly is internally provided with a speed increasing assembly, the speed increasing assembly is internally provided with a power generator, the tire is externally provided with a supporting piece, and the supporting piece is internally provided with a power generator. A transmission assembly is arranged in the supporting piece, a cleaning piece is arranged at the bottom end of the transmission assembly, and a protection piece is arranged outside the supporting piece. Through the arrangement of the mounting assembly, the electric energy is recovered and stored through the generator during driving, downhill or deceleration, the energy utilization efficiency is improved, and the endurance of the battery is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of power recovery equipment, in particular to a power recovery power generation device. Background Art

[0002] With the continuous growth of global energy demand and the increasing awareness of environmental protection, finding efficient and sustainable ways to utilize energy has become an urgent need in today's society. In this context, power recovery power generation devices recover and utilize the kinetic energy or potential energy generated by mechanical equipment or vehicles during driving or working, convert it into electrical energy and store it, thereby achieving energy reuse and conservation.

[0003] Wheelchairs and scooters provide great convenience for people. These vehicles usually need to frequently travel on slopes or uneven roads, generating a large amount of kinetic energy during driving, descending or decelerating.

[0004] However, this kinetic energy is often wasted and not effectively utilized; this not only causes energy waste, but also increases dependence on traditional energy, which is not conducive to environmental protection and sustainable development.

[0005] Therefore, we have made improvements to this and proposed a power recovery power generation device. Summary of the Invention

[0006] The purpose of the utility model is to solve the problem that a large amount of kinetic energy generated by a wheelchair or a mobility scooter during driving, descending a slope or decelerating is difficult to be effectively utilized.

[0007] In order to achieve the above-mentioned purpose of the invention and improve the above-mentioned problems, the utility model provides a power recovery and power generation device, including a tire, a controller component, a control component and a battery component, the interior of the tire is provided with a mounting component, the interior of the mounting component is provided with a speed increasing component, the interior of the speed increasing component is provided with a generator, the outside of the tire is provided with a support member, the interior of the support member is provided with a transmission component, the bottom end of the transmission component is provided with a cleaning member, and the outside of the support member is provided with a protective member.

[0008] As a preferred technical solution of the present application, the battery assembly includes several batteries, which are used to transmit current to the drive wheels at the rear of the vehicle, so that the drive wheels rotate to drive the tires at the front to move, generate electricity through the generator, and move the vehicle at the same time. The generator is electrically connected to the battery assembly through the controller assembly control assembly. The controller assembly control assembly includes a controller, a rectifier, a voltage stabilizer, and a protector protection device. The voltage stabilizer is used to control the voltage within the required voltage range. The rectifier is used to convert the AC power emitted by the generator into DC power. The protector protection device is used to cut off the circuit when the current exceeds a preset safety value. The electric energy recovered by the generator is rectified by the controller assembly control assembly to convert the AC power into DC power, and then transmitted to the battery assembly for energy storage. The battery assembly is electrically connected to the motor through the controller assembly control assembly.

[0009] As a preferred technical solution of the present application, the mounting assembly includes a mounting ring and a connecting plate fixed on both sides of the tire. The mounting ring is internally rotatably connected to a support plate, and an internal gear is fixedly connected between the mounting ring and the connecting plate.

[0010] As a preferred technical solution of the present application, the speed increasing assembly includes a No. 2 gear rotatably connected to the support disk, the No. 2 gear is located between the internal gears, and a number of No. 1 gears rotatably connected to the support disk are meshed between the No. 2 gear and the internal gear. The output end of the generator is fixedly connected to the No. 2 gear, and the generator is rotatably connected to the connecting disk.

[0011] As a preferred technical solution of the present application, the support member includes a support frame rotatably connected to one side of the support plate, the end of the generator close to the connecting plate passes through the connecting plate and is fixedly connected to the support frame, the support frame is located at the top of the outside of the tire, and the protective member includes a protective shell fixed to the outside of the support frame.

[0012] As a preferred technical solution of this application, the transmission assembly includes two sliding rods fixed to the top of the support frame, and the bottom end of the support frame is embedded with a motor located between the two sliding rods, and the output end of the motor is fixed with a threaded rod.

[0013] As a preferred technical solution of the present application, the transmission assembly also includes a connecting block slidably connected to the two sliding rods, the top of the connecting block is provided with a threaded hole located between the two sliding rods, the threaded rod is threadedly connected to the threaded hole, and the bottom end of the connecting block is fixed with a mounting seat.

[0014] As a preferred technical solution of the present application, the cleaning member includes a cleaning brush fixed to the bottom end of the mounting seat, and the mounting seat and the cleaning brush are arc-shaped.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] In the scheme of this application:

[0017] 1. The installed components enable the generator to recover and store electrical energy when the vehicle is started, improving energy efficiency and extending battery life. This solves the existing problem of the difficulty in effectively utilizing the large amount of kinetic energy generated by wheelchairs or scooters during driving, descending slopes, or deceleration.

[0018] 2. By setting up the cleaning parts and transmission components, it is possible to start the transmission component to drive the cleaning parts to contact the tire when the tire needs to be cleaned, so that the tire can be cleaned while rolling, keeping the tire clean, improving grip and driving safety, and solving the problem in the prior art that the tire cannot be cleaned in time, resulting in accumulation of foreign matter and abnormal wear of the tire. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of the power recovery power generation device provided in this application;

[0020] Figure 2 This is a schematic diagram of the structure of the speed increasing component in the power recovery power generation device provided in this application;

[0021] Figure 3 A schematic diagram of the structure of the installation components in the power recovery power generation device provided in this application;

[0022] Figure 4 This is a schematic diagram of the structure of the transmission component in the power recovery power generation device provided in this application.

[0023] Indicated in the figure:

[0024] 1. Tire; 2. Mounting assembly; 201. Mounting ring; 202. Internal gear; 203. Support plate; 204. Connecting plate; 3. Speed ​​increasing assembly; 301. Gear No. 1; 302. Gear No. 2; 401. Generator; 501. Motor; 601. Support frame; 602. Protective shell; 701. Cleaning brush; 8. Transmission assembly; 801. Threaded rod; 802. Mounting seat; 803. Connecting block; 804. Sliding rod; 901. Battery assembly; 902. Controller assembly. DETAILED DESCRIPTION

[0025] In order to help those skilled in the art better understand the present invention, 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 embodiments described 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 making creative efforts should fall within the scope of protection of the present invention.

[0026] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0027] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0029] Example 1

[0030] Please refer to Figure 1 、 Figure 2 and Figure 4 A power recovery and power generation device includes a tire 1, a controller component 902 and a battery component 901. A mounting component 2 is provided inside the tire 1, a speed increasing component 3 is provided inside the mounting component 2, and a generator 401 is provided inside the speed increasing component 3. When the rear-wheel drive vehicle is driving, the generator 401 located in the front wheel is driven to rotate, and the rotation of the output shaft of the generator 401 is increased by the speed increasing component 3, so that the generator 401 recovers electrical energy. A support is provided on the outside of the tire 1, a transmission component 8 is provided inside the support, and a cleaning component is provided at the bottom end of the transmission component 8. The cleaning component is used to clean the outside of the tire 1, and a protective component is provided on the outside of the support. The support and the protective component are used to install the tire 1 on the front wheel of a wheelchair or a scooter, etc., and move the wheelchair or scooter with its original rear-wheel drive; it can also be exchanged and the tire 1 can be installed in the rear wheel position to move the wheelchair or scooter with its original front-wheel drive.

[0031] Further, such as Figure 1 、 Figure 2 and Figure 3As shown, the mounting assembly 2 includes a mounting ring 201 and a connecting plate 204 fixed on both sides of the inside of the tire 1. The internal rotation of the mounting ring 201 is connected to the support plate 203. An internal gear 202 is fixedly connected between the mounting ring 201 and the connecting plate 204. The internal gear 202 is used to connect with the speed-increasing assembly 3 and cooperate with the speed-increasing assembly 3 to increase the speed of the output end of the generator 401 when the tire 1 rotates.

[0032] Further, such as Figure 1 、 Figure 2 and Figure 3 As shown, the speed increasing assembly 3 includes a second gear 302 rotatably connected to the support plate 203, and the second gear 302 is located between the internal gear 202. A number of first gears 301 rotatably connected to the support plate 203 are meshed between the second gear 302 and the internal gear 202. The output end of the generator 401 is fixedly connected to the second gear 302. When the vehicle rotates passively, such as when a wheelchair or a mobility scooter is driving, going downhill, or decelerating, the internal gear 202 drives the first gear 301 to rotate, and the first gear 301 drives the second gear 302 and the output end of the generator 401 to rotate, thereby generating electricity through the generator 401. The generator 401 is rotatably connected to the connecting plate 204. When the vehicle decelerates and stops, the resistance caused by the meshing between the internal gear 202, the first gear 301, and the internal gear 202 can recover kinetic energy while improving the deceleration effect, thereby reducing the loss of the vehicle's braking system.

[0033] Further, such as Figure 2 As shown, the support member includes a support frame 601 rotatably connected to one side of the support plate 203, and the end of the generator 401 close to the connecting plate 204 passes through the connecting plate 204 and is fixedly connected to the support frame 601. The support frame 601 and the protective shell 602 are used to support the rotation of the tire 1. The support frame 601 is located at the top of the outside of the tire 1. The protective member includes a protective shell 602 fixed to the outside of the support frame 601. The protective shell 602 is used to protect the support frame 601 so that it is not directly exposed to the outside.

[0034] Example 2

[0035] The power recovery power generation device provided in Example 1 is further optimized. Specifically, Figure 2 and Figure 4 As shown, the transmission assembly 8 includes two sliding rods 804 fixed to the top end of the support frame 601, and the bottom end of the support frame 601 is embedded with a motor 501 located between the two sliding rods 804. The motor 501 is used to drive the threaded rod 801 to rotate, so that the cleaning brush 701 moves up and down, and the output end of the motor 501 is fixed with a threaded rod 801.

[0036] Further, such as Figure 4As shown, the transmission assembly 8 also includes a connecting block 803 that is slidably connected to the two sliding rods 804. A threaded hole is provided at the top of the connecting block 803 and is located between the two sliding rods 804. The threaded rod 801 is threadedly connected to the threaded hole. Through the threaded connection and the sliding connection of the sliding rod 804, the threaded rod 801 drives the connecting block 803 to move up and down when it rotates. A mounting seat 802 is fixed to the bottom end of the connecting block 803.

[0037] Further, such as Figure 1 、 Figure 2 and Figure 4 As shown, the cleaning member includes a cleaning brush 701 fixed to the bottom end of the mounting base 802. By starting the motor 501, the cleaning brush 701 is driven downward through the thread, so that the cleaning brush 701 contacts the tire 1, thereby cleaning the tire 1 and avoiding excess foreign matter. This allows the tire 1 to be cleaned while it is running and rolling. By cleaning away foreign matter on the tire 1, its rolling resistance can be reduced, making it smoother when going downhill, thereby avoiding affecting kinetic energy recovery.

[0038] The mounting base 802 and the cleaning brush 701 are arc-shaped, and their arc shape better fits the outer side of the tire 1, thereby increasing the contact area with the tire 1 and cleaning a wider range;

[0039] The battery assembly 901 includes several batteries. The battery assembly 901 is used to transmit current to the drive wheel at the rear of the vehicle, causing the drive wheel to rotate and drive the tire 1 at the front to move, generate electricity through the generator 401, and at the same time move the vehicle. The generator 401 is electrically connected to the battery assembly 901 through the controller assembly control assembly 902. The controller assembly control assembly 902 includes a controller, a rectifier, a voltage regulator, and a protector protection device. The voltage regulator is used to control the voltage within the required voltage range. The rectifier is used to convert the AC power generated by the generator 401 into DC power. The protector protection device is used to cut off the circuit when the current exceeds a preset safety value. The electric energy recovered by the generator 401 is rectified by the controller assembly control assembly 902 to convert the AC power into DC power, and then transmitted to the battery assembly 901 for energy storage. The battery assembly 901 is electrically connected to the motor 501 through the controller assembly control assembly 902. The battery assembly 901 and the controller assembly control assembly 902 are used to be installed in a wheelchair or a mobility scooter, and the battery assembly 901 provides power to the vehicle.

[0040] The electric energy recovered by the generator 401 can increase the battery life of the battery assembly 901. The stored electric energy can be released when the vehicle needs to be actively driven to start, providing power for a wheelchair or scooter, etc., reducing dependence on traditional energy.

[0041] The use process of the power recovery power generation device provided by the utility model is as follows:

[0042] When the vehicle starts and the front tire 1 rotates, the internal gear 202 drives the first gear 301 and the second gear 302 to accelerate the output end of the generator 401, causing the generator 401 to convert its mechanical energy into electrical energy. The controller assembly 902 converts the AC power generated by the generator 401 into DC power, which is then stored in the battery assembly 901.

[0043] When the tire 1 needs to be cleaned while it is rotating, the motor 501 is started to drive the threaded rod 801 to rotate, and the connecting block 803, the mounting seat 802 and the cleaning brush 701 are driven downward by the thread, so that the cleaning brush 701 contacts the tire 1, and the rotation of the tire 1 causes the cleaning brush 701 to automatically clean the outside of the tire 1.

[0044] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0045] Obviously, the embodiments described above are only some of the embodiments of the present invention, rather than all of the embodiments. The preferred embodiments of the present invention are given in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. 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 specific embodiments, or to make equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the present invention specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of protection of the present invention patent.

Claims

1. A power recovery power generation device, characterized in that: The invention comprises a tire (1), a controller assembly (902), and a battery assembly (901); a mounting assembly (2) is provided inside the tire (1); a speed increasing assembly (3) is provided inside the mounting assembly (2); a generator (401) is provided inside the speed increasing assembly (3); a support member is provided outside the tire (1); a transmission assembly (8) is provided inside the support member; a cleaning member is provided at the bottom end of the transmission assembly (8); and a protective member is provided outside the support member.

2. The power recovery power generation device according to claim 1, characterized in that: The battery assembly (901) includes a plurality of batteries. The battery assembly (901) is used to transmit current to the driving wheel at the rear of the vehicle, so that the driving wheel rotates and drives the tire (1) located in the front to move, and generates electricity through the generator (401), while making the vehicle move. The generator (401) is electrically connected to the battery assembly (901) through the controller assembly control assembly (902). The controller assembly control assembly (902) includes a controller, a rectifier, a voltage stabilizer, and a protector protection device. The voltage stabilizer is used to control the voltage within a required voltage range. The rectifier is used to convert the alternating current generated by the generator (401) into direct current. The protector protection device is used to cut off the circuit when the current exceeds a preset safety value. The electric energy recovered by the generator (401) is rectified by the controller assembly control assembly (902) to convert the alternating current into direct current, and then transmitted to the battery assembly (901) for energy storage. The battery assembly (901) is electrically connected to the motor (501) through the controller assembly control assembly (902).

3. The power recovery power generation device according to claim 2, characterized in that: The mounting assembly (2) comprises a mounting ring (201) and a connecting disk (204) fixed to both sides of the interior of the tire (1); a support disk (203) is rotatably connected to the interior of the mounting ring (201); and an internal gear (202) is fixedly connected between the mounting ring (201) and the connecting disk (204).

4. The power recovery power generation device according to claim 3, characterized in that: The speed increasing assembly (3) includes a second gear (302) rotatably connected to the support disk (203), the second gear (302) is located between the internal gears (202), and a plurality of first gears (301) rotatably connected to the support disk (203) are provided between the second gear (302) and the internal gear (202), the output end of the generator (401) is fixedly connected to the second gear (302), and the generator (401) is rotatably connected to the connecting disk (204).

5. The power recovery power generation device according to claim 4, characterized in that: The support member comprises a support frame (601) rotatably connected to one side of the support disc (203); an end of the generator (401) close to the connection disc (204) passes through the connection disc (204) and is fixedly connected to the support frame (601); the support frame (601) is located at the top end of the outside of the tire (1); and the protective member comprises a protective shell (602) fixed to the outside of the support frame (601).

6. The power recovery power generation device according to claim 5, characterized in that: The transmission assembly (8) comprises two sliding rods (804) fixed to the top end of the support frame (601), a motor (501) located between the two sliding rods (804) is embedded at the bottom end of the support frame (601), and a threaded rod (801) is fixed to the output end of the motor (501).

7. The power recovery power generation device according to claim 6, characterized in that: The transmission assembly (8) further comprises a connecting block (803) slidably connected to the two sliding rods (804), a threaded hole located between the two sliding rods (804) is provided at the top end of the connecting block (803), the threaded rod (801) is threadedly connected to the threaded hole, and a mounting seat (802) is fixedly provided at the bottom end of the connecting block (803).

8. The power recovery power generation device according to claim 7, characterized in that: The cleaning member comprises a cleaning brush (701) fixed to the bottom end of the mounting seat (802), and the mounting seat (802) and the cleaning brush (701) are arc-shaped.

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