CN202294230U - Trolley with solar power back drive and power front drive and capable of adjusting lighting angles - Google Patents

Abstract

The utility model discloses a trolley with solar power rear drive and power front drive with adjustable sunshine angle. The upper end of the column is rotatably connected, the bottom end of each support column is fixed on the roof of the trolley, and the two sides of the front position of the solar silicon crystal panel are respectively rotatably connected with the upper end of the front support bar, and the lower part of each front support bar is connected by a bolt Positioned on the support column on the corresponding side; the two sides of the rear section of the solar silicon panel are respectively connected to the upper end of the rear support bar in rotation, and the lower part of each rear support bar is positioned on the support column on the corresponding side through bolts; The chassis of the trolley is equipped with a DC motor and a solar conversion and charging circuit. The solar silicon crystal plate is connected to the battery through the solar conversion and charging circuit, and the motor shaft of the DC motor is connected to the rear drive axle assembly. Realize the solar drive with adjustable sunlight angle.

Description

Solar electric rear drive and powered front drive trolley with adjustable sunlight angle

technical field

The utility model relates to a trolley with solar power rear drive and power front drive with adjustable sunshine angle.

Background technique

Existing electric vehicles are mainly hybrid vehicles and battery-powered vehicles. The working principle of battery-powered vehicles is similar to that of electric bicycles, mainly relying on batteries to supply power to the motor. Today's electric vehicles are slower and have shorter ranges due to the limited power supply and rapid consumption of batteries. Taking this as a starting point, many improved electric vehicles have begun to use various available resources to supplement the power supply of the battery, such as using wind energy to charge the battery to maximize the use of the battery, thereby improving the range of the electric vehicle.

The roof of the existing electric vehicle is only used as a shelter from the sun and rain, and solar energy is not installed, so the inexhaustible energy of nature is not fully utilized.

Contents of the invention

Aiming at the problems existing in the above prior art, the purpose of this utility model is to provide a kind of solar electric trolley that not only uses the storage battery but also uses the solar energy with adjustable sunlight angle as the rear wheel drive and uses the engine power as the front drive. .

The purpose of this utility model is achieved in that the solar power rear drive and power front drive trolley with adjustable sunlight angle includes a trolley body and a trolley chassis, and rear wheels and rear wheels are installed at the rear of the trolley chassis. Axle and rear drive axle assembly, the rear wheel is connected to the rear wheel axle, and the front wheel, front wheel axle, steering system, differential drive axle, gearbox, clutch and engine are installed in the front of the trolley chassis, and the front wheel Installed on the front wheel axle, its structural feature is that the roof of the trolley body is equipped with a solar silicon crystal panel through two support columns, and the two sides of the middle position of the solar silicon crystal panel are respectively connected with the two support columns. The upper end of each support column is fixed on the roof of the trolley, and the two sides of the front position of the solar silicon crystal panel are respectively connected to the upper end of the front support bar on the corresponding side. The lower part of each front support bar Positioned on the support column on the corresponding side by bolts; the two sides of the rear section of the solar silicon crystal panel are respectively connected to the upper end of the rear support rod on the corresponding side, and the lower part of each rear support rod is positioned on the corresponding side by bolts. On the support column; on the chassis of the trolley are installed a DC motor, a solar conversion charging circuit, a battery and an AC inverter. The solar silicon crystal panel is connected to the battery through the solar conversion charging circuit. The AC inverter, the motor shaft of the DC motor are connected with the rear drive axle assembly, and the rear drive axle assembly is connected with the rear wheel axle.

The purpose of this utility model can also be achieved through the following technical solutions. The trolley with solar power rear drive and power front drive with adjustable sunshine angle is characterized in that the lower part of each front support rod is provided with a long groove for the front support rod , the bolt passes through the long slot of the front support rod and is positioned at the middle and lower part of the support column on the corresponding side; the lower part of each rear support rod is provided with a long slot for the rear support rod, and the bolt passes through the long slot of the rear support rod and is positioned at the support of the corresponding side at the middle and lower part of the column.

The beneficial effects of the utility model are: the roof of the trolley body of the utility model is equipped with a solar silicon crystal panel, and the solar silicon crystal panel is installed on the roof of the trolley body in an adjustable manner of sunlight angle, so that It is convenient to face the sun and fully absorb solar energy; a DC motor, a solar conversion charging circuit, a battery and an AC inverter are installed in the rear of the chassis of the trolley. The function of the AC inverter is to convert AC into DC to charge the battery. The crystal panel absorbs solar energy and charges the battery through the solar conversion charging circuit. The battery is also connected to the AC inverter. Connected with the rear drive axle assembly, the battery provides electric energy to rotate the DC motor, drives the rear drive axle assembly to rotate the wheel axle, and finally drives the car to drive; the rear drive axle assembly is connected to the electric motor. Compared with the existing technology, the advantage of using hub motors is that , When a hub motor fails, it will cause an imbalance in the power of the vehicle, which will be dangerous. The front part of the trolley chassis of the utility model is equipped with an engine as a driving front wheel. When the battery power is insufficient and there is no place to charge, the engine is turned on to use gasoline power, and the front wheel drive mode is used to drive the vehicle. The exhaust pipe of the engine Mouth is located on the rear end of dolly body. Therefore, the utility model has novel structure, can be charged by external alternating current, can be driven by solar energy, and can be driven by a motor, and has the functions of mixed utilization of three kinds of energy sources. Reach the purpose of making full use of solar energy.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a structural schematic diagram of the trolley chassis of the present invention.

In the figure: car body 1, rear wheel 2, rear wheel axle 3, rear drive axle assembly 4, solar silicon crystal panel 5, DC motor 6, battery 7, AC inverter 8, front wheel 9, clutch 10, Engine 11, differential drive axle 12, support column 13, front support rod 14, bolt 15, front support rod long groove 16, rear support rod 17, rear support rod long groove 18.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described in detail:

As shown in Fig. 1 and Fig. 2, the solar power rear drive and power front drive trolley with adjustable sunlight angle described in the utility model includes a trolley body 1, a steering system, a braking system and a trolley chassis. Rear wheel 2, rear wheel axle 3 and rear drive axle assembly 4 are housed on the rear part, and rear drive axle assembly is an existing technology (can adopt Taizhou Yinchao Axle Co., Ltd. to produce), and the rear wheel is connected on the rear wheel axle 3; front-wheel 9, front-wheel axle, steering system, differential drive axle, gearbox, clutch 10 and engine 11 are housed on the dolly chassis front, and front-wheel 9 is contained on the front-wheel axle, and the row of engine 11 The air pipe port is arranged on the rear end of the trolley body 1, the output of the engine is connected to the clutch, the clutch is connected to the gearbox, the output of the gearbox is connected to the differential drive axle, and the output end of the differential drive axle is connected to the front wheel axle. 1 is equipped with a steering wheel and an instrument panel in the cab; it is characterized in that a solar silicon crystal panel 5 is installed on the roof of the car body 1 through two support columns 13, and the upper end of each support column 13 is connected to the solar silicon crystal panel. 5. The side of the middle position is rotationally connected, and the bottom end of each support column 13 is fixed on the roof of the trolley, and is rotationally connected with the upper end of a front support rod 14 on each side of the front position of the solar silicon crystal panel 5, and the front support rod 14 The lower part is positioned on the middle and lower part of the support column 13 by the bolt 15, the front support rod 14 is provided with a front support rod long groove 16, and the bolt 15 passes through the front support rod long groove 16 and is positioned on the middle and lower part of the support column 13 Each side of the solar silicon crystal plate 5 rear segment positions is rotationally connected with the upper end of a rear support rod 17, and the bottom of the rear support rod 17 is positioned on the middle and lower part of the support column 13 by the bolt 15, and the bottom of the rear support rod 17 There is a long slot 18 for the rear support rod, and the bolt 15 passes through the long slot 18 of the rear support rod and is positioned at the middle and lower part of the support column 13; a DC motor 6, a solar conversion charging circuit, a storage battery 7 and an AC inverter are installed on the trolley chassis , the solar silicon crystal plate 5 is connected to the storage battery 7 through the solar conversion charging circuit, the storage battery 7 is electrically connected to the DC motor 6, the storage battery 7 is electrically connected to the AC inverter 8, the motor shaft of the DC motor 6 is connected to the rear drive axle assembly, and the rear drive axle Assembly 4 is connected with rear wheel axle 3. The front wheels can be turned by the steering system of the prior art. A steering wheel and an instrument panel are installed in the cab of the car body 1. The steering wheel is used to control the steering of the automobile through the steering system, and the instrument panel is used to display various functional states of the automobile. The solar conversion charging circuit and the AC inverter described above are known technologies. The AC inverter generally adopts 220 volts or 380 volts of external alternating current, which can convert the alternating current into direct current to charge the storage battery. The charging plug or slot can be located in the car Can be used on the front or rear of the vehicle body. Rear wheel 2, rear wheel axle 3, rear drive axle assembly 4 are prior art. Front-wheel 9, front-wheel axle, steering system, differential drive axle 12, gearbox, clutch 10 and engine 11 are prior art, and steering system controls front-wheel 9 to turn to also be prior art, can adopt existing four-wheel drive The front wheel power and steering mechanism of the car.

The storage battery 7 can be connected with a power display device (as used on similar electric bicycles) and an external AC charging switch to be connected with the AC inverter 8 again. The power display device is a prior art. The external AC charging switch can be turned on and charged by an external AC power through the AC inverter 8. When there is no place to charge, the engine is turned on to use gasoline, and the vehicle is driven in a front-wheel drive mode. The power display device and the external AC charging switch can be installed in the cab for easy control.

The battery 7 can also be connected to the DC motor 6 through the speed controller, and the electric power provided by the battery 7 to the DC motor 6 is controlled by the speed controller to control the speed of the DC motor 6 and finally control the vehicle speed. The speed controller can be set in the cab for easy control. Car lights are all provided at the front end and the rear end of the dolly body 1 .

The utility model not described part is prior art, as clutch and brake system etc., the specific structure of steering system etc.

Claims (2)

1. One kind sunshine adjustable angle solar electric power rear drive and the dolly of power before driving; Comprise dolly car body and dolly chassis; Trailing wheel (2), axletree of rear wheel (3) and rear driving axle assembly (4) are housed at the rear portion of dolly chassis; Trailing wheel is connected on the axletree of rear wheel (3); Front-wheel (9), front-wheel axletree, steering swivel system, diff drive axle, change speed gear box, power-transfer clutch and driving engine (11) are housed in the front portion of dolly chassis; Front-wheel (9) is contained on the front-wheel axletree; It is characterized in that through two pillar stiffeners (13) solar power silicon wafer plate (5) being installed on the roof of said dolly car body, the two sides of the midway location of said solar power silicon wafer plate (5) are rotationally connected with the upper end of two pillar stiffeners (13) respectively, and the bottom of every pillar stiffener (13) is fixed on the dolly roof; Be rotationally connected with the upper end of the front support rod (14) of respective side respectively in the two sides of the front-end position of solar power silicon wafer plate (5), the bottom of every front support rod (14) is positioned on the pillar stiffener (13) of side through bolt (15); Be rotationally connected with the upper end of the back support rod (17) of respective side respectively in the two sides of the back fragment position of solar power silicon wafer plate (5), the bottom of every back support rod (17) is positioned on the pillar stiffener (13) of respective side through bolt (15); DC motor (6), solar energy converting charge circuit, storage battery (7) and AC inverter are housed on dolly chassis; Solar power silicon wafer plate (5) connects storage battery through the solar energy converting charge circuit; Storage battery (7) is electrically connected DC motor on the one hand; Storage battery (7) is electrically connected AC inverter (8) on the other hand, and the motor shaft of DC motor (6) is connected with the rear driving axle assembly, and rear driving axle assembly (4) is connected with axletree of rear wheel (3).
2. 2. sunshine according to claim 1 adjustable angle solar electric power rear drive and the dolly of power before driving; The bottom that it is characterized in that every front support rod (14) is provided with front support rod elongated slot (16), and bolt (15) passes on the position, middle and lower part of the pillar stiffener (13) that the front support rod elongated slot is positioned at side; The bottom of every back support rod (17) is provided with the back support rod elongated slot, and bolt (15) passes on the position, middle and lower part of pillar stiffener (13) that back support rod elongated slot (18) is positioned at side.

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