CN207536066U - Four-wheel pushes and pulls cabin motorcycle - Google Patents

Abstract

The utility model is related to a kind of four-wheels to push and pull cabin motorcycle, is the improvement to motor tricycle.It increases a front-wheel, steering wheel and reversing compartment, and employs push-and-pull cabin mode and open vehicle body.Steady with driving, easy to operate, safety, the features such as realizing motor-driven reversing, in addition, pushing and pulling cabin formula vehicle body, structure novel, position is compact, good airproof performance, realizes round-the-clock.The utility model has reached motorcycle price, car is enjoyed.

Description

Four-wheel pushes and pulls cabin motorcycle

Technical field

The invention belongs to the improvement to motor tricycle.

Background technology

Existing two-wheeled or motor tricycle are a kind of nimble, quick vehicles, and expense is also low compared with automobile Much, therefore it is well suited for the needs of China town and country numerous people.But because motorcycle be not suitable with blow snow, invading of exposing to the sun and rain It attacks, even motor tricycle is also because stability difference is easily met accident.For this purpose, the advantages of keeping motorcycle, improves its shortcoming, three On the basis of wheeled motorcycle, development and design one kind is advanced, economical and practical four-wheel motor cycle be meet the current national conditions in China and There is the new product of wide future.

Invention content

The purpose of the present invention is on the basis of existing motor tricycle, increase a front-wheel, steering wheel, reversing compartment and push away Cabin is drawn, is allowed to the certain functions of having had car.

To achieve the above object, the technical scheme is that, vehicle, which removes, includes vehicle body, vehicle frame, motorcycle engine peace It fills assembly, turn to assembly, front and rear axle assembly, brake assembly, wheel set, other than steerable system assembly, electrical power distribution apparatus assembly, it It employs push-and-pull cabin mode to open vehicle body and use the steering mechanism with steering wheel, in addition, it also adds reversing compartment mechanism.1) Vehicle body is made of front wall, side back wall, push-and-pull cabin, and front wall, side back wall are fixed on vehicle frame, pushes and pulls the company of slip between cabin and side back wall It connects.2) steering mechanism with steering wheel is made of steering wheel, gear shaft, rack, steering arm, and steering wheel passes through cruciform joint and tooth Axis connection is taken turns, gear shaft is engaged with rack, and rack both ends are then connect with the steering arm fulcrum for pushing two front-drives.3) it moves backward Compartment mechanism is made of input sprocket, output chain gear, carrier gear and reverser handle, and the input sprocket in compartment of moving backward passes through item and hair The output chain gear of motivation gearbox mutually links, and in compartment of moving backward, its power is transmitted to output by input sprocket by carrier gear On sprocket wheel, make that input, output chain gear rotation direction are consistent, and output chain gear is mutually linked by chain and rear axle sprocket wheel, when pulling During reverser handle on compartment, the gear on input sprocket axis can be engaged directly with the gear on output chain gear axis, make input, defeated It is opposite to go out sprocket wheel rotation direction.

The advantage of the invention is that：(1) using push-and-pull cabin mode, structure novel, position is compact, easy for going up and down, leakproofness It is good, wind, rain, snow, the invasion shone being effectively prevented, during if desired for transforming roadster into, push-and-pull cabin can be unloaded, it is flexible multi-purpose.(2) It is driven using steering wheel, it is easy to operate, safe and reliable.(3) increase reversing compartment mechanism, realize the motor-driven reversing of motorcycle.

Description of the drawings

Fig. 1 is overall structure diagram of the present invention

Fig. 2 pushes and pulls cabin and side back wall binding site structure diagram (the A-A sectional views of Fig. 1) for Chinese herbaceous peony portion

Fig. 3 pushes and pulls cabin and side back wall binding site structure diagram (the B-B sectional views of Fig. 1) for tailstock portion

Fig. 4 is stop bit latch structure schematic diagram (the D-D sectional views of Fig. 1)

Fig. 5 is push-and-pull nacelle and front wall, sealed structural representation (the C-C sectional views of Fig. 1)

Fig. 6 is reversing end structure schematic cross-sectional view

Fig. 7 is steering mechanism's part-structure schematic diagram

Specific embodiment

Below in conjunction with the accompanying drawings, one embodiment of the present of invention is introduced.

The vehicle body of the present embodiment goes out push-and-pull cabin 6 made of lightweight material, the front wall 1 of sub warhead shape and side back wall 8 and forms, Front wall 1 and side back wall 8 are mounted on vehicle frame 15 (referring to attached drawing 1).The both sides of side back wall 8 are placed equipped with guide rail 7, and it is each to push and pull cabin both sides There are two groups of bearing carriages (referring to attached drawing 2, attached drawing 3), the bearing carriage (attached drawing 2) close to Chinese herbaceous peony portion passes through screw 31 are fixedly connected with push-and-pull nacelle 6, and bearing 32 rolls on guide rail 7, and the bearing carriage (attached drawing 3) close to tailstock portion then leads to It crosses screw 33 to be fixedly connected with guide rail 7, bearing 34 rolls in the sliding slot 35 being fixedly connected with push-and-pull nacelle 6, and push-and-pull nacelle 6 can 0.75 meter is opened backward, is got on or off the bus convenient for the left and right sides, when being such as used as roadster, stop bit bolt 29 is transferred to, and push-and-pull cabin 6 is unloaded , realize that a vehicle is mostly used.Cabin 6 and the position that is flexibly connected between sub warhead front wall 1, side back wall 8 are pushed and pulled, uses rubber seal Item 30 seals, (referring to attached drawing 5), and vehicle frame 16 is welded by vertical fine strain of millet and crossbeam, using light square steel welding structure.15 front end of vehicle frame Front bumper 17 is installed, and electrically actuated motorcycle engine 2, fuel tank 3, instrument board 4 and steering wheel 5 are installed in front frame Deng front-wheel 16, trailing wheel 11 are located at frame downward.Engine 2 passes through sprocket wheel 14 by the exportable fourth gear rotating speed of gearbox of itself Reversing compartment 13 is reached, power is passed to rear axle sprocket wheel 10 by reversing compartment output chain gear 12, and driving trailing wheel 11 operates.Such as pull handle 19 (referring to attached drawing 6) when making the balladeur train 18 on input sprocket axis shift reverse gear position onto, then wheel reversing, to reach motor-driven reversing Purpose.The present embodiment steering mechanism is helical tooth, when steering wheel (5) rotates, is passed through ten using gear shaft, rack-and-pinion Word connector passes to gear shaft 21, and rack 20 is made to move left and right (referring to attached drawing 7), and then pushes steering arm movement, to realize front-wheel The needs of 16 left and right turns.Mileometer 22, front and rear lamp switch 23 and the stereo radio and tape player of tape light are housed on instrument board 4 24 etc..

The main performance index of above-described embodiment is as follows：

Overall dimensions：2.56 × 1.25 × 1.42m (length × width × height)

Net weight：370KG

Load-carrying：250KG

Speed：Maximum 60Km/h

Engine power：8.8KW (12 horsepowers)

Maximum upgrade angle：10

Fuel consumption per hundred kilometers：3.5L

Min. turning radius：R4-4.5m.

Claims (2)

1. four-wheel pushes and pulls cabin motorcycle, it includes vehicle body, vehicle frame, engine installation assembly, turns to assembly, front and rear axle assembly, brake Vehicle assembly, wheel set, steerable system assembly, electrical power distribution apparatus assembly, it is characterised in that：It employs push-and-pull cabin mode and opens vehicle Body and the steering mechanism with steering wheel is employed, in addition, it also adds reversing compartment mechanism,

The vehicle body is made of front wall, side back wall, push-and-pull cabin, and front wall, side back wall are fixed on vehicle frame, push-and-pull cabin and side back wall it Between be slidably connected；

The steering mechanism with steering wheel is made of steering wheel, gear shaft, rack, steering arm, and steering wheel passes through cruciform joint With gear axis connection, gear shaft is engaged with rack, and rack both ends are then connect with the steering arm fulcrum for pushing two front-drives；

The reversing compartment mechanism is made of input sprocket, output chain gear, carrier gear and reverser handle, the input chain in compartment of moving backward Wheel is mutually linked by the output chain gear of item and engine mission, and in compartment of moving backward, input sprocket is moved by carrier gear Power is transmitted on output chain gear, makes input, output chain gear rotation direction consistent, output chain gear is connected by chain with rear axle sprocket wheel System, when pulling the reverser handle on reversing compartment, the gear on input sprocket axis can be nibbled directly with the gear on output chain gear axis It closes, makes input and output sprocket wheel rotation direction opposite.

2. four-wheel according to claim 1 pushes and pulls cabin motorcycle, it is characterised in that：Push-and-pull cabin and side back wall, front wall be as This connection, the both sides of side back wall are placed equipped with guide rail, and respectively there are two groups of bearing carriages in push-and-pull cabin both sides, close to Chinese herbaceous peony portion Bearing carriage is fixedly connected with push-and-pull nacelle, and the bearing carriage close to tailstock portion is then fixedly connected with guide rail, both sides Each there are one stop bit bolt between two groups of bearing carriages, which can stop the bearing being fixedly connected with pushing and pulling nacelle Carriage continues to slide backward, and removes the stop bit bolt, and the entire nacelle that pushes and pulls can unload, and push-and-pull nacelle is enclosed with Chinese herbaceous peony, side It is sealed between back wall using rubber weather strip.