CN101941490A

CN101941490A - Motor car

Info

Publication number: CN101941490A
Application number: CN2010100000785A
Authority: CN
Inventors: 翟树力
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-01-06
Filing date: 2010-01-06
Publication date: 2011-01-12
Anticipated expiration: 2030-01-06
Also published as: CN101941490B

Abstract

The invention discloses a motor car. The motor car comprises a carriage, a steering wheel and a power wheel which are respectively arranged at the front end and the back end of the carriage, a bumper arranged in the front and a motor mechanism, wherein both sides of the middle part of the carriage are respectively provided with a support arm and an auxiliary wheel arranged at the end part of the support arm, a support wheel is connected with a steering device, the steering device is connected with a synchronizing steering mechanism, the two auxiliary wheels are connected with a balancing device, both sides of the carriage are provided with air pressure deflectors, and the carriage is provided with a hood. The motor car runs more stably and has larger loading capability compared with the traditional motorcycle, is more energy-saving than a tricycle and a compact car, and overcomes the disadvantages that the traditional motorcycle has no cab, can not run stably at a low speed and the like; the bumper in the front of the car body adopts the hydraulic cushion technology, thereby ensuring the safety and the application of the motor car; and the motor car is provided with an emergency braking device, thereby enabling the brake to be more sensitive.

Description

Three-wheel car

Technical field

The present invention relates to field of vehicles, be specially a kind of three-wheel car.

Background technology

Motor bike has a long history, with long-term the making earnest efforts of the convenient and swift people of obtaining of proven technique and use.Two wheel constructions before and after but present employed motor bike is generally, front-wheel is a steering wheel, trailing wheel is a power wheel, the motor bike of this structure is not easy to grasp balance in low speed driving, co-driver must support with pin, owing to this structure has also limited motor bike comfortable operator's compartment can not be installed simultaneously.

The patent No. is to disclose a kind of motor bike with the lifting auxiliary wheel for the utility model patent of CN2281935Y ZL96249160.8, Granted publication number, the structure of this motor bike is for being made of existing motor bike and the motor that has a control circuit that tests the speed, connect support shaft at the car body middle part of motor bike and be provided with the auxiliary wheel wheel carrier, the one end is provided with auxiliary wheel, and the other end is connected with the output shaft of motor.Though be difficult for to grasp the problem of balance when the motor bike of this structure has solved low speed driving, owing to must rise when travelling, and be connected, so exist shortcomings such as complex structure, power consumption are big with the output shaft of motor bike motor.

Summary of the invention

For addressing the above problem, it is little to the invention provides a kind of power consumption, three-wheel car that can comfortable driving in enclosed cabin.

For realizing above-mentioned technical matters, the present invention is achieved through the following technical solutions: three-wheel car, comprise vehicle frame, be arranged at the steering wheel and the power wheel of vehicle frame front and back end, preposition bumper/spoiler and motor mechanism, be respectively equipped with hold-down arm and the auxiliary wheel that is arranged at its end in the both sides, middle part of above-mentioned vehicle frame, support wheel turns to by steering hardware control, be connected with synchronous steering hardware, can realize and the turning to synchronously of steering wheel, auxiliary wheel can play the support car body when low speed driving, make the vehicle body balance and stability, on the vehicle frame hood can be installed, make and form the osed top operator's compartment in the car, two auxiliary wheels connect a balancing device simultaneously, dynamics that can land by balancing device automatically regulating two auxiliary wheels and height, two sides of operator's saddle are respectively equipped with control handle, and control handle connects balancing device, and the driver also can regulate the dynamics that lands and the height of two auxiliary wheels by control handle.The connection vehicle frame position of above-mentioned power wheel, auxiliary wheel, steering wheel is equipped with damping, can adopt traditional spring shock absorption, also can adopt the fluid pressure type damping; Bumper/spoiler is connected by the hydraulic shock-absorption that is made of the hydraulic stem hydraulic actuating cylinder with vehicle frame; The both sides of vehicle frame drag the pendulum hold-down arm that the air-pressure guide plate is installed.

Based on China is large agricultural country, the invention provides a kind of vehicle paracone rear, turn to flexibly, load-carrying is big, volume is little, be applicable to the technical scheme of farm work operations such as farmland spray medicine, fertilising, weeding, promptly two auxiliary wheels adopt cardan wheel, the road surface of rural area and the inside, farmland is comparatively rugged, and auxiliary wheel connects to ground by high-order hold-down arm.

The present invention provides three kinds of schemes for the steering hardware of above-mentioned described connection auxiliary wheel: 1, steering hardware is placed auxiliary wheel inside, auxiliary wheel adopts the eccentric shaft connection structure, it is the wheel hub center that H type latching departs from auxiliary wheel, the liner torus that the tight pulley axle is held is connected with the end of hold-down arm, synchronously steering hardware connects auxiliary wheel, can realize and the turning to synchronously of steering wheel; 2, adopt the vehicle of cardan wheel for auxiliary wheel, steering hardware is an inhead type, connects the high-order hold-down arm of cardan wheel, and steering hardware connects synchronous steering hardware simultaneously; 3, steering hardware is arranged on the place ahead of auxiliary wheel, steering hardware connects auxiliary wheel by connecting lever, pull bar, and steering hardware connects synchronous steering hardware.

This three-wheel car front and back wheel is provided with oil and stops, possesses the emergency braking brake gear simultaneously, the emergency braking brake gear is positioned at below the vehicle frame in power wheel the place ahead, be connected with frame shaft with crossing bracing frame, bracing frame is provided with hydraulic ram cylinder, hydraulic ram cylinder connects a rubber bodies, available polylith junked tire leather becomes, be provided with the emergency brake pedal near the operator's saddle, and be connected by backguy with above-mentioned structure, step on the emergency brake pedal after, hydraulic ram cylinder extends downwards, bracing frame is rotated down simultaneously, makes the rubber bodies scrape along the ground, plays the purpose of quick brake, after unclamping urgent pedal, spring retracts original position with the emergency braking brake gear, and hydraulic ram cylinder shrinks simultaneously, makes anxious brake device built on stilts.

The present invention has following beneficial effect: improve on the basis of existing ripe motor bike, than motor bike was more stable in the past, load-carrying increases, more more energy-conservation than three-wheel vehicle and miniature car, overcome traditional motor bike and do not had shortcomings such as operator's compartment, low speed driving instability, can be to the multiple vehicle that is applied to agricultural or city load-carrying, domestic. applications according to the applicable cases manufacturing, vehicle body the place ahead bumper/spoiler adopts the hydraulic cushion technology, safe and applicable, car is provided with the emergency braking brake gear, in particular cases, brake is more flexible.

Description of drawings

The present invention is further illustrated below in conjunction with drawings and Examples.

Fig. 1 is an integral structure scheme drawing of the present invention.

Fig. 2 is the auxiliary wheel structural representation that connects to ground.

Fig. 3 is the auxiliary wheel structure scheme drawing of built-in steering hardware.

Fig. 4 is preposition steering hardware structural representation.

Fig. 5 is the present invention's agricultural vehicle example structure scheme drawing.

Fig. 6 is agriculture vehicle cardan wheel structural representation among the present invention.

Among the figure, 1, vehicle frame, 2, steering wheel, 3, power wheel, 4, bumper/spoiler, 5, hold-down arm, 6, auxiliary wheel, 7, steering hardware synchronously, 8, balancing device, 9, control handle, 10, the air-pressure guide plate, 11, springing, 12, cardan wheel, 13, high-order hold-down arm, 14, the emergency braking brake gear, 15, bracing frame, 16, rubber bodies, 17, the emergency brake pedal, 18, H type latching, 19, liner torus, 20, the core wheel bearing, 21, steering hardware.

The specific embodiment

Referring to Fig. 1, a kind of three-wheel car, comprise vehicle frame 1, be arranged at the steering wheel 2 and the power wheel 3 of vehicle frame 1 front and back end, preposition bumper/spoiler 4 and motor mechanism, be respectively equipped with hold-down arm 5 and the auxiliary wheel 6 that is arranged at its end in the both sides, middle part of above-mentioned vehicle frame 1, connect steering hardware 21 on the auxiliary wheel 6, steering hardware 21 is connected with synchronous steering hardware 7, can realize and the turning to synchronously of steering wheel 2, auxiliary wheel 6 can support car body when low speed driving, make the vehicle body balance and stability, on the vehicle frame 1 hood can be installed, make and form the osed top operator's compartment in the car, two auxiliary wheels connect a balancing device 8 simultaneously, dynamics that can land by balancing device 8 automatically regulatings two auxiliary wheels 6 and height, smooth-ride back balance device 8 can rise two auxiliary wheels 6, and two sides of operator's saddle are respectively equipped with control handle 9, control handle 9 connects balancing device 8, and the driver also can regulate the dynamics that lands and the height of two auxiliary wheels 6 by control handle 9.Above-mentioned power wheel 3, auxiliary wheel 6, steering wheel 2 are equipped with damping with the connecting portion of vehicle frame 1, can adopt traditional spring shock absorption, also can adopt the fluid pressure type damping; Bumper/spoiler 4 is connected by the hydraulic shock-absorption that is made of the hydraulic stem hydraulic actuating cylinder with vehicle frame 1; The both sides of vehicle frame 1 are equipped with air-pressure guide plate 10.

Referring to Fig. 2, above-mentioned auxiliary wheel 6 is positioned at the end of hold-down arm 5, and hold-down arm 5 is connected on the vehicle frame 1 by rotating shaft, and auxiliary wheel 6 connects a springing 11, springing 11 connects balancing device 8, controls the lifting of auxiliary wheel and the dynamics that lands by balancing device 8.

Referring to Fig. 3, be provided with steering hardware 21 in the above-mentioned auxiliary wheel 6, auxiliary wheel 6 adopts the eccentric shaft connection structures, and promptly H type latching 18 departs from the wheel hub center of auxiliary wheel 6, the tight pulley axle is held 20 liner torus 19 and is connected with the end of hold-down arm 5.

Referring to Fig. 4, also steering hardware 21 can be separated with auxiliary wheel 6, be placed in the place ahead of auxiliary wheel 6, control turning to of auxiliary wheel 6 by the connecting lever pull bar.

Fig. 5, Fig. 6 are a kind of embodiment that is used for agricultural provided by the invention, can with styling design traditional tricycle frame's structure, foregoing auxiliary wheel 6 is replaced with two cardan wheels 12, cardan wheel 12 connects vehicle frame 1 by high-order hold-down arm 13, high-order hold-down arm 13 connects steering hardware 21, steering hardware 21 connects synchronous steering hardware 7, and cardan wheel 12 connects balancing device 8, can regulate height by balancing device 8.

Referring to Fig. 1, this three-wheel car front and back wheel is provided with oil and stops, possesses emergency braking brake gear 14 simultaneously, the emergency braking brake gear is positioned at below the vehicle frame 1 in power wheel 3 the place aheads, be connected with vehicle frame 1 rotating shaft with crossing bracing frame 15, bracing frame 15 is provided with hydraulic ram cylinder, hydraulic ram cylinder connects a rubber bodies 16, and available polylith junked tire leather becomes, and is provided with emergency brake pedal 17 near the operator's saddle, and be connected by backguy with above-mentioned structure, after stepping on emergency brake pedal 17, hydraulic ram cylinder extends downwards, and bracing frame 15 is rotated down simultaneously, make rubber bodies 16 scrape along the ground, play the purpose of quick brake, unclamp emergency brake pedal 17 after, spring retracts original position with emergency braking brake gear 14, hydraulic ram cylinder shrinks simultaneously, makes anxious brake device built on stilts.

Claims

1. three-wheel car, comprise vehicle frame, be arranged at the steering wheel and the power wheel of vehicle frame front and back end, preposition bumper/spoiler and motor mechanism, it is characterized in that the auxiliary wheel that is respectively equipped with hold-down arm in the both sides, middle part of above-mentioned vehicle frame and is arranged at its end, support wheel connects steering hardware, be connected with synchronous steering hardware on the steering hardware, two auxiliary wheels connect a balancing device, two sides of operator's saddle are respectively equipped with control handle, control handle connects balancing device, above-mentioned power wheel, auxiliary wheel, the connection vehicle frame position of steering wheel is equipped with damping, the both sides of vehicle frame drag the pendulum hold-down arm that the air-pressure guide plate is installed, and hood is installed on the vehicle frame.

2. three-wheel car according to claim 1 is characterized in that damping adopts the fluid pressure type damping, and bumper/spoiler is connected by the hydraulic shock-absorption that is made of the hydraulic stem hydraulic actuating cylinder with vehicle frame.

3. three-wheel car according to claim 1 is characterized in that two auxiliary wheels adopt cardan wheel, and cardan wheel connects to ground by high-order hold-down arm.

4. three-wheel car according to claim 1, it is characterized in that the three-wheel car front and back wheel is provided with oil and stops, possesses the emergency braking brake gear simultaneously, the emergency braking brake gear is positioned at below the vehicle frame in power wheel the place ahead, uses bracing frame to be connected with frame shaft, and bracing frame is provided with hydraulic ram cylinder, hydraulic ram cylinder connects a rubber bodies, available polylith junked tire leather becomes, and is provided with the emergency brake pedal near the operator's saddle, and is connected by backguy with above-mentioned structure.

5. three-wheel car according to claim 1, it is characterized in that steering hardware places auxiliary wheel inside, auxiliary wheel adopts the eccentric shaft connection structure, it is the wheel hub center that H type latching departs from auxiliary wheel, the liner torus that the tight pulley axle is held is connected with the end of hold-down arm, and steering hardware connects auxiliary wheel synchronously.

6. three-wheel car according to claim 1 is characterized in that steering hardware connects high-order hold-down arm above cardan wheel.

7. three-wheel car according to claim 1 is characterized in that steering hardware is arranged on the place ahead of auxiliary wheel, and steering hardware connects auxiliary wheel by connecting lever, pull bar.