A parked wind power generation device for a pure electric road sweeper

Abstract

The present invention discloses a parking wind turbine generator system for a pure electric road sweeper for use in a park, comprising a lifting module and a fan deployment module. The lifting module comprises an upper end plate, a first connecting rod, a second connecting rod, a bottom push rod motor, a lower end plate, and a bottom crank. The fan deployment module comprises a generator base, a vertical axis generator, an upper crank, a connecting rod, a slider, a center plate, an upper push rod motor, and a fixing block. The present invention is easy to install and can be used both while driving and parking. It can also be folded, occupying minimal space.

Description

Technical Field

[0001] The present invention belongs to the field of power generation equipment, and in particular relates to a park-used pure electric road sweeper parking wind power generation device. Background Art

[0002] In order to improve the sanitation and cleanliness of the park, the park needs to be cleaned several times a day. Now most of the cleaning vehicles inside the parks in my country are electric vehicles, which are energy-saving and environmentally friendly, and have low working noise and do not affect other people in the park. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to overcome the shortcomings of the existing technology and provide a parking wind power generation device for a pure electric road sweeper for a park. The present invention is easy to install, can be used during parking, and can be folded, occupying a small space.

[0004] The technical solution adopted by the present invention to solve the problems is:

[0005] A parking wind power generation device for a pure electric road sweeper for use in a park comprises a lifting module and a fan deployment module.

[0006] The lifting module includes an upper end plate, a first connecting rod, a second connecting rod, a bottom push rod motor, a lower end plate, and a bottom crank. The front end of the bottom of the upper end plate is downwardly provided with a lower end support rod, the end of the lower end support rod is connected to the lower end plate, the upper end of the bottom crank is rotatably connected to the lower end support rod, and the lower end of the bottom crank is rotatably connected to the lower end plate, the rear end of the upper end plate and the rear end of the lower end plate are connected to the first connecting rod and the second connecting rod, the first connecting rod and the second connecting rod are arranged in parallel, the top end of the first connecting rod and the top end of the second connecting rod are respectively rotatably connected to the upper end plate, the bottom end of the first connecting rod and the bottom end of the second connecting rod are respectively rotatably connected to the lower end plate, the front end telescopic rod of the bottom push rod motor is fixedly connected to the lower end support rod, the rear end of the bottom push rod motor is provided with a rotating rod, and the rotating rod is rotatably connected to the lower end plate.

[0007] The wind turbine deployment module includes a generator base, a vertical axis generator, an upper crank, a connecting rod, a slider, a center plate, an upper push rod motor, and a fixed block. The fixed block is fixedly connected to the upper end plate via a connecting rod at its lower end. A horizontally arranged slider is provided at the rear end of the fixed block. The slider is fixedly connected to the upper push rod motor. A telescopic tube is provided at the driving end of the upper push rod motor. The telescopic tube is sleeved on the slider. The slider is fixedly connected to the front end of the telescopic tube. The slider is slidably mounted on the slider. A center plate is provided at the front end of the fixed block. The upper crank is rotatably connected to the end face of the center plate via a rotating shaft III. Three upper cranks are evenly distributed on the center plate, with an angle of 120° between adjacent upper cranks. A generator base is provided on the upper crank. The vertical axis generator is fixed to the generator base. One end of the connecting rod is rotatably connected to the end face of the slider via a rotating shaft II, and the other end of the connecting rod is rotatably connected to the upper crank via a rotating shaft I.

[0008] Preferably, 1 to 3 upper cranks are evenly distributed on the central plate.

[0009] Preferably, the lower end plate is provided with a plurality of fixing holes.

[0010] Preferably, a motor support plate is provided on the upper end plate, and the upper end surface of the motor support plate is fixedly connected to the upper push rod motor.

[0011] Preferably, the connecting rod is fixedly connected to the front end of the upper end plate.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] (1) The present invention uses a connecting rod mechanism as a lifting mechanism and an umbrella-shaped structure to install the wind turbine, thereby achieving the foldability of the entire device and solving the problem that the existing vehicle-mounted wind turbine generator takes up a large space when not in use.

[0014] (2) The present invention uses a vertical axis wind turbine, which does not need to face the wind, simplifies the structure of the device, and can be used when the vehicle is parked.

[0015] (3) The present invention uses three vertical axis wind turbines distributed at 120 degrees to each other on the circumference, thereby improving the utilization rate of wind energy parallel to the rotation axis of a vertical axis wind turbine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and examples.

[0017] Figure 1 This is an outline diagram of a parking wind power generation device for a pure electric road sweeper for a park according to the present invention.

[0018] Figure 2This is a middle cross-sectional view of the present invention,

[0019] Figure 3 This is the AA cross-sectional view of the present invention,

[0020] Figure 4 This is a schematic diagram of the folding of the vertical axis wind turbine of the present invention.

[0021] In the figure: 1-generator base, 2-vertical axis generator, 3-upper crank, 3a-support plate, 3b-rotating shaft I, 4-connecting rod, 5-slider, 5a-rotating shaft II, 6-center plate, 6a-rotating shaft III, 7-upper push rod motor, 7a-telescopic tube, 8-fixing block, 8a-connecting rod, 8b-sliding rod, 9-upper end plate, 9a-lower end support rod, 9b-motor drag rod, 10-second connecting rod, 11-first connecting rod, 12-bottom push rod motor, 12a-telescopic rod, 12b-rotating rod, 13-lower end plate, 13a-fixing hole, 14-bottom crank. DETAILED DESCRIPTION

[0022] The accompanying drawings are a preferred embodiment of a parking wind power generation device for a pure electric road sweeper for a park. The present invention will be further described in detail below with reference to the accompanying drawings.

[0023] By the attached Figure 1 、 2 As shown in Figure 3, a parking wind power generation device for a pure electric road sweeper for use in a park includes a lifting module and a wind turbine deployment module.

[0024] The lifting module includes an upper end plate 9, a first connecting rod 10, a second connecting rod 11, a bottom push rod motor 12, a lower end plate 13, and a bottom crank 14. A lower end support rod 9a is provided downwardly at the front end of the bottom of the upper end plate 9. A bottom crank 14 is connected between the end of the lower end support rod 9a and the lower end plate 13. The upper end of the bottom crank 14 is rotatably connected to the lower end support rod 9a, and the lower end of the bottom crank 14 is rotatably connected to the lower end plate 13. The first connecting rod 10 and the second connecting rod 11 are connected between the rear end of the upper end plate 9 and the rear end of the lower end plate 13. The first connecting rod 10 and the second connecting rod 11 are arranged in parallel. The top end of the first connecting rod 10 and the top end of the second connecting rod 11 are rotatably connected to the upper end plate 9, respectively, and the bottom end of the first connecting rod 10 and the bottom end of the second connecting rod 11 are rotatably connected to the lower end plate 13, respectively. The telescopic rod 12a at the front end of the bottom push rod motor 12 is fixedly connected to the lower end support rod 9a, and a rotating rod 12b is provided at the rear end of the bottom push rod motor 12. The rotating rod 12b is rotatably connected to the lower end plate 13, and the rotatable connection part between the rotating rod 12b and the lower end plate 13 is located between the bottom end of the first connecting rod 10 and the second connecting rod 11.

[0025] The lower end plate 13 is provided with a plurality of fixing holes 13a. The fixing blocks 13a are through holes or threaded holes, and bolts pass through the fixing blocks 13a to fix the lower end plate 13 to the agricultural vehicle.

[0026] The wind turbine deployment module includes a generator base 1, a vertical axis generator 2, an upper crank 3, a connecting rod 4, a slider 5, a center plate 6, an upper push rod motor 7, and a fixed block 8. The fixed block 8 is fixedly connected to the upper end plate 9 via a connecting rod 8a at its lower end. The connecting rod 8a is fixedly connected to the front end of the upper end plate 9. A horizontally arranged slider 8b is provided at the rear end of the fixed block 8. The slider 8b is fixedly connected to the upper push rod motor 7. The driving end of the upper push rod motor 7 is provided with a telescopic tube 7a, which is sleeved on the slider 8b. The slider 5 is fixedly connected to the front end of the telescopic tube 7a, and the slider 5 is slidably mounted on the slider 8b. The front end of the fixed block 8 is provided with a center plate 6. The upper crank 3 is rotatably connected to the end face of the center plate 6 via a rotating shaft III 6a. Three upper cranks 3 are evenly distributed on the end face of the center plate 6, and the three upper cranks 3 are arranged at 120 degrees to each other. The upper crank 3 is equipped with a generator base 1, to which the vertical-axis generator 2 is fixed. When the upper crank 3 is extended and vertical, the vertical-axis generator 2 is located at the front end of the upper crank 3. A support plate 3a is provided at the rear end of the upper crank 3. One end of the connecting rod 4 is rotatably connected to the end face of the slider 5 via a rotating shaft II 5a. The other end of the connecting rod 4 is rotatably connected to the support plate 3a on the upper crank 3 via a rotating shaft I 3b. Each upper crank 3 has one connecting rod 4, which is rotatably connected to one slider 5.

[0027] The upper end plate 9 is provided with a motor support plate 9 b , and the upper end surface of the motor support plate 9 b is fixedly connected to the upper push rod motor 7 .

[0028] Attachment Figure 4 This is a schematic diagram of the device in its collapsed state. During deployment, the bottom push rod motor 12 extends, rotating the bottom crank 14 and subsequently moving the upper end plate 9, thereby raising and lowering the wind turbine deployment module. After the upper end plate 9 reaches the predetermined position (the position it assumes during normal operation), the upper push rod motor 7 extends, moving the slider 5. This movement causes the upper crank 3 to rotate, thereby deploying the vertical-axis generator 2 to a vertical position.

[0029] The vertical axis generator 2, the upper push rod motor 7 and the bottom push rod motor 12 of the present invention all adopt existing technologies. The upper push rod motor 7 and the bottom push rod motor 12 can adopt electric telescopic rods.

[0030] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A parked wind power generation device for a pure electric road sweeper, characterized by: Including lifting module and fan deployment module, The lifting module comprises an upper end plate (9), a first connecting rod (10), a second connecting rod (11), a bottom push rod motor (12), a lower end plate (13), and a bottom crank (14). The front end of the bottom of the upper end plate (9) is downwardly provided with a lower end support rod (9a), and a bottom crank (14) is connected between the end of the lower end support rod (9a) and the lower end plate (13). The upper end of the bottom crank (14) is rotatably connected to the lower end support rod (9a), and the lower end of the bottom crank (14) is rotatably connected to the lower end plate (13). The first connecting rod (14) is connected between the rear end of the upper end plate (9) and the rear end of the lower end plate (13). 0) and the second connecting rod (11), the first connecting rod (10) and the second connecting rod (11) are arranged in parallel, the top end of the first connecting rod (10) and the top end of the second connecting rod (11) are respectively rotatably connected to the upper end plate (9), the bottom end of the first connecting rod (10) and the bottom end of the second connecting rod (11) are respectively rotatably connected to the lower end plate (13), the front end telescopic rod (12a) of the bottom push rod motor (12) is fixedly connected to the lower end support rod (9a), the rear end of the bottom push rod motor (12) is provided with a rotating rod (12b), and the rotating rod (12b) is rotatably connected to the lower end plate (13), The wind turbine deployment module includes a generator base (1), a vertical axis generator (2), an upper crank (3), a connecting rod (4), a slider (5), a center plate (6), an upper push rod motor (7), and a fixed block (8). The fixed block (8) is fixedly connected to the upper end plate (9) through a connecting rod (8a) at the lower end. The rear end of the fixed block (8) is provided with a horizontally arranged slide bar (8b) facing backward. The slide bar (8b) is fixedly connected to the upper push rod motor (7). The driving end of the upper push rod motor (7) is provided with a telescopic tube (7a). The telescopic tube (7a) is sleeved on the slide bar (8b). The slider (5) is fixedly connected to the front end of the telescopic tube (7a). The slider (5) is slidably arranged on the slide bar (8b), the front end of the fixed block (8) is provided with a center plate (6), the upper crank (3) is rotatably connected to the end face of the center plate (6) through the rotating shaft III (6a), three upper cranks (3) are evenly distributed on the center plate (6), and the angle between two adjacent upper cranks (3) is 120°, the upper crank (3) is provided with a generator seat (1), the vertical axis generator (2) is fixed on the generator seat (1), one end of the connecting rod (4) is rotatably connected to the end face of the slider (5) through the rotating shaft II (5a), and the other end of the connecting rod (4) is rotatably connected to the upper crank (3) through the rotating shaft I (3b); The lower end plate (13) is provided with a plurality of fixing holes (13a); the upper end plate (9) is provided with a motor support plate (9b), and the upper end surface of the motor support plate (9b) is fixedly connected to the upper push rod motor (7); the connecting rod (8a) is fixedly connected to the front end of the upper end surface of the upper end plate (9).

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