CN201737123U - Wind-accelerated ecological car - Google Patents

Abstract

The utility model relates to a wind-accelerated ecological car, which belongs to the technical field of automobile manufacture, in particular to the field of manufacture of ecological cars. The wind-accelerated ecological car comprises an axle, a first gear, a second gear, a frame and a pedal drive device. The first gear and the second gear are respectively connected at the two ends of the axle, a large gear is arranged in the middle of the axle, a composite gear is arranged between the frame and the large gear and engages with internal teeth of the large gear, a third gear is arranged between the composite gear and the second gear, a fixed shaft respectively penetrates through the centers of the composite gear and the third gear, one end of each fixed shaft is respectively fixed on the frame, a volute fin is arranged on the large gear, a ventilation pipe is arranged in front of the large gear, the air outlet of the ventilation pipe faces the volute fin of the large gear and also faces forwards. When the utility model is used, a user can tread only with small force. Moreover, the utility model prevents both energy consumption and pollution.

Description

The ecological car of a kind of wind-force speedup

Technical field

The utility model relates to a kind of field of automobile, particularly a kind of manufacturing field of ecological car.

Background technology

Existing various car is made up of a plurality of parts such as driving engine, driving device, deflector, drg, electronics package and shells, its complex structure, it is made needs to consume a large amount of resources, in addition, the work of existing automotive engine need consume oil, vapour equal energy source, its operation can produce gases such as a large amount of carbonic oxides, carbon dioxide, the generation of pernicious gas pollutes atmosphere, this automobile that needs to consume a large amount of non-renewable energy resources can be eliminated in future, and also there is threat in the pollution that it caused to human existence.

The utility model content

For solve existing vehicle structure complexity, energy resource consumption is big, with serious pollution shortcoming, the utility model provides a kind of wind-force speedup ecological car.

The utility model comprises wheel shaft, first gear, second gear, vehicle frame, foot drive device, described foot drive device is connected with first gear transmission by chain, described first gear and second gear are connected to the two ends of described wheel shaft, the two ends of described wheel shaft are separately fixed on the vehicle frame, middle part at described wheel shaft is provided with big gear wheel, described big gear wheel is provided with internal tooth, between described vehicle frame and big gear wheel, compound gear is set, described compound gear is provided with heel teeth and main tooth, described heel teeth is arranged on a side of main tooth, the internal tooth interlock of described heel teeth and big gear wheel, between the described compound gear and second gear, the 3rd gear is set, the rear and front end of described the 3rd gear respectively with the main tooth and the second gear interlock of compound gear, place an anchor shaft respectively at the center of described compound gear and the 3rd gear, one end of described anchor shaft is separately fixed on the described vehicle frame, between described the 3rd gear and vehicle frame pinch device is set, and between described compound gear and vehicle frame pinch device is set; The volute fin is set on described big gear wheel, in the place ahead of described big gear wheel breather pipe is set, the air outlet of described breather pipe is towards the volute fin of big gear wheel, and the air outlet of described breather pipe is towards the place ahead.

The utility model is stepped on foot drive device by manpower, driving first gear by chain rotates, the rotation of first gear drives big gear wheel simultaneously and rotates, big gear wheel is rotated by the compound gear that internal tooth drives interlock with it, the 3rd gear that compound gear drives interlock with it rotates, the 3rd gear driven second gear of interlock with it rotates, driving wheel shaft when second gear rotates rotates, because of the big gear wheel diameter big, the compound gear diameter is less, so the rotating speed of compound gear is very fast, drive simultaneously the 3rd, second gear rotational speed is all very fast, wheel shaft changes also comparatively fast, make car obtain moving velocity faster like this, add by the volute fin on the wind gear, it is faster to make that car changes, the time that the car maintenance is travelled is longer, manually trampling only needs to consume very little power, this set can be accomplished not consumes energy, and the while can accomplish pollution-free again, and this is the structure of left rear wheel, the structure of other three wheels and left rear wheel is the same, moving ahead of Manpower propulsion of bicycle need not to consume any energy, and be pollution-free.

Description of drawings

Fig. 1 is a kind of structural representation of the present utility model.

Among the figure, 1, wheel shaft, 2, first gear, 3, second gear, 4, the 3rd gear, 5, foot drive device, 6, compound gear, 7, heel teeth, 8, main tooth, 9, vehicle frame, 10, chain, 11, big gear wheel, 12, internal tooth, 13, anchor shaft, 14, anchor shaft, 15, pinch device, 16, pinch device, 17, the volute fin, 18, breather pipe.

The specific embodiment

As shown in Figure 1, the ecological car of this wind-force speedup comprises wheel shaft 1, first gear 2, second gear 3, vehicle frame 9, foot drive device 5, foot drive device 5 is in transmission connection by the chain and first gear 2, first gear 2 and second gear 3 are connected to the two ends of described wheel shaft 1, the two ends of wheel shaft 1 are separately fixed on the vehicle frame 9, at the middle part of wheel shaft 1 big gear wheel 11 is set, big gear wheel 11 is provided with internal tooth 12, between vehicle frame 9 and big gear wheel 11, compound gear 6 is set, compound gear 6 is provided with heel teeth 7 and main tooth 8, heel teeth 7 is arranged on a side of main tooth 8, internal tooth 12 interlocks of heel teeth 7 and big gear wheel 11, between the compound gear 6 and second gear 3, the 3rd gear 4 is set, the rear and front end of the 3rd gear 4 respectively with the main tooth 8 and 3 interlocks of second gear of compound gear 6, place an anchor shaft 13 respectively at the center of compound gear 6 and the 3rd gear 4,14, anchor shaft 13, an end of 14 is separately fixed on the vehicle frame 9, between the 3rd gear 4 and vehicle frame 9, pinch device 15 is set, between compound gear 6 and vehicle frame 9, pinch device 16 is set; Volute fin 17 is set on big gear wheel 11, in the place ahead of big gear wheel 11 breather pipe 18 is set, the air outlet of breather pipe 18 is towards the volute fin 17 of big gear wheel 11, and the air outlet of breather pipe 18 is towards the place ahead.

Claims (1)

1. the ecological car of a wind-force speedup, comprise wheel shaft, first gear, second gear, vehicle frame, foot drive device, described foot drive device is connected with first gear transmission by chain, described first gear and second gear are connected to the two ends of described wheel shaft, the two ends of described wheel shaft are separately fixed on the vehicle frame, middle part at described wheel shaft is provided with big gear wheel, described big gear wheel is provided with internal tooth, between described vehicle frame and big gear wheel, compound gear is set, described compound gear is provided with heel teeth and main tooth, described heel teeth is arranged on a side of main tooth, the internal tooth interlock of described heel teeth and big gear wheel, between the described compound gear and second gear, the 3rd gear is set, the rear and front end of described the 3rd gear respectively with the main tooth and the second gear interlock of compound gear, place an anchor shaft respectively at the center of described compound gear and the 3rd gear, one end of described anchor shaft is separately fixed on the described vehicle frame, between described the 3rd gear and vehicle frame, pinch device is set, between described compound gear and vehicle frame, pinch device is set; It is characterized in that the volute fin is set on described big gear wheel, in the place ahead of described big gear wheel breather pipe is set, the air outlet of described breather pipe is towards the volute fin of big gear wheel, and the air outlet of described breather pipe is towards the place ahead.

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