CN201685970U

CN201685970U - Ecological car

Info

Publication number: CN201685970U
Application number: CN2010201783913U
Authority: CN
Inventors: 吕元鼎
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-22
Filing date: 2010-04-22
Publication date: 2010-12-29
Anticipated expiration: 2020-04-22

Abstract

An ecological car relates to the technical field of manufacturing of cars, and comprises a wheel shaft, a first gear, a second gear, a frame and a pedal driving device, wherein the pedal driving device is connected with the first gear by a chain in a driving manner, the first gear and the second gear are respectively connected at two ends of the wheel shaft, two ends of the wheel shaft are respectively fixed on the frame, and the middle of the wheel shaft is provided with a gear wheel which is provided with inner teeth, a compound gear is arranged between the frame and the gear wheel and provided with side teeth and main teeth, the side teeth is occluded with the inner teeth of the gear wheel, a third gear is arranged between the compound gear and the second gear, fixing shafts respectively penetrate through the center of the compound gear and the third gear respectively, one end of the fixing shaft is fixed on the frame, and compacting devices are respectively arranged between the third gear and the frame, and between the compound gear and the frame. Due to the arrangement, a car can obtain higher speed, small force is consumed when in manual treading, and the labor is saved when in manual riding.

Description

A kind of ecological car

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

The utility model has the vehicle structure complexity now in order to solve, energy resource consumption is big, with serious pollution shortcoming, and the utility model provides a kind of 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 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, manually trampling only needs to consume very little power, and this set can be accomplished not consumes energy, can accomplish simultaneously pollution-free again, this is the structure of left rear wheel, and the structure of other three wheels and left rear wheel is the same, the moving ahead of Manpower propulsion of bicycle, need not to consume any energy, 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, the 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.

The specific embodiment

As shown in Figure 1, this ecological car 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 10 and first gear 2, first gear 2 and second gear 3 are connected to the two ends of 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 described 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.

Claims

1. ecological car, 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, it is characterized in that big gear wheel being set at the middle part of described wheel shaft, 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 described 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.