CN203158115U

CN203158115U - Multifunctional agricultural high-frame tricycle

Info

Publication number: CN203158115U
Application number: CN 201220404261
Authority: CN
Inventors: 邢以孟; 邢福栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-08
Filing date: 2012-08-08
Publication date: 2013-08-28
Anticipated expiration: 2022-08-08

Abstract

The utility model relates to a multifunctional agricultural high-frame tricycle. An engine and a driver seat are fixedly arranged at the front part of a frame; a driving wheel is fixedly arranged on a power shaft of the engine, a clutch wheel and a half-shaft chain wheel are fixedly arranged on a gearbox, a load bearing chain wheel and a load bearing wheel are integrally manufactured, the driving wheel is connected with the clutch wheel through a V-belt or a universal joint, and the half-shaft chain wheel is connected with the load bearing chain wheel through a chain, a bevel gear or a V-belt; the load bearing wheel is fixedly arranged on the frame through a vertical support, a front wheel is movably fixed on a front fork and the front fork is movably connected with the front part of the frame; a gear shift lever is connected with a gear shift assembly and the gear shift assembly is connected with the gearbox through a gear shift transfer lever; a steering wheel controls a steering assembly through a screw and the steering assembly drives the front fork and the front wheel to change directions; a brake system consists of a brake pedal, a brake master cylinder, a brake oil pipe, a brake assembly, an oil storage cup and a hose; an operating device is fixedly arranged below the frame; and electrical and clutch parts of the tricycle adopt the traditional agricultural vehicle technique. The multifunctional agricultural high-frame tricycle has the advantages that the labor efficiency is improved and the labor is saved.

Description

The overhead three-wheel vehicle of multifunctional agricultural

Technical field

The utility model belongs to the agricultural machinery technical field, specifically is the overhead three-wheel vehicle of multifunctional agricultural.

Background technology

Modern agriculture mechanization develop rapidly, large farm machinery replace manpower animal power to carry out agro-farming production substantially.But also have some farm work agricultural machinery and implement can not replace manual work at present, reason is that the vehicle frame of current trac., three-wheel vehicle is too low, overhead has only tens to twenties centimeters, and after seedling length was to 30 centimeters, agricultural machinery just can not advance the field operation basically.And normal corn topdresses period, and height of seedling is greatly about 80 to 120 centimeters.It mostly is that the labour intensity of these several an animal-drawn seed ploughs is big, efficient is low, the more important thing is that the degree of depth of fertilising is not enough with manpower single-leg drill or various mechanical single-leg drill and electric power single-leg drill that present corn field topdresses, and utilization rate of fertilizer is low, the optimum efficiency of out of reach fertilising.And fertilising, dispenser can not synchronization jobs, waste time and manpower.During trac. sowing corn, the used with tractor suspension drags sower and sows, and its shortcoming is: the fuselage of this sower is level, so an animal-drawn seed plough pin remains a level height, meet rugged soil, sow just depth inequality, cause the inequality even can not emerge of emerging.

Summary of the invention

The utility model provides a kind of overhead agricultural tricycle at these technical barriers, and this tricycle frame's height can satisfy the farmland operation of growth rice shoot below 120 centimetres at 90 to 120 centimetres.

The technical solution of the utility model is: the overhead three-wheel vehicle of multifunctional agricultural, mainly comprise vehicle frame, driving engine, driver seat, driving system, behavioral system, speed change system, steering swivel system, brake system, clutch system, apparatus for work, electric part, wherein, driving engine, driver seat are fixed on the front portion of vehicle frame; Driving system is made up of driving wheel, V-belt, castle wheel, change speed gear box, semiaxis sprocket wheel, chain, load-bearing sprocket wheel, and driving wheel is fixed on the dynamical axis of driving engine.Castle wheel, semiaxis sprocket wheel are fixed on the change speed gear box, be respectively change speed gear box power input and output wheel, the load-bearing sprocket wheel is positioned at BOGEY WHEEL centre one side, make one with BOGEY WHEEL, driving wheel is connected by V-belt or universal-joint with castle wheel, and the semiaxis sprocket wheel is connected by a kind of mode in chain, crowngear or the V-belt with the load-bearing sprocket wheel.Behavioral system is made up of BOGEY WHEEL, front-wheel, bearing circle, tho wheel support, BOGEY WHEEL has two, be located at the latter half of both sides of car body respectively, play the effect of bearing a heavy burden and driving, BOGEY WHEEL is fixed on the vehicle frame by vertical support frame, the front-wheel activity is fixed on the front fork, and front fork is movably connected in the front portion of vehicle frame.Speed change system passes bar by change speed gear box, shifter bar, speed changing assembly, speed change to be formed, and speed changing assembly is fixed on the vehicle frame, is positioned at the front portion of driving engine, and shifter bar connects speed changing assembly, and speed changing assembly passes bar by speed change and connects change speed gear box.Steering swivel system by bearing circle, screw rod, turn to assembly, front-wheel to form, bearing circle turns to assembly by screw rod control, turns to assembly to drive front fork and front-wheel steering.Brake system is made up of brake pedal, master brake cylinder, brake pipe, brake assembly, oil storage cup, sebific duct, brake pedal is located at the front portion of vehicle frame, be in the right crus of diaphragm position, oil storage cup and master brake cylinder are communicated with by sebific duct, and master brake cylinder and brake assembly are communicated with by brake pipe.When stepping on brake pedal, the brake noise of oil storage cup enters master brake cylinder and produces oil pressure by sebific duct, passes to brake assembly by brake pipe, and brake assembly produces brake action by semiaxis sprocket wheel, chain, load-bearing sprocket wheel, and two BOGEY WHEELs are braked.Clutch system adopts traditional foot-operated machinery control.Apparatus for work can be seeder, fertilizer applicator, pesticide spraying device or weed ground apparatus etc., and they are fixed on the vehicle frame as required, both can be installed in the front portion of BOGEY WHEEL, also can be at the rear portion that BOGEY WHEEL is installed, and apparatus for work adopts hydraulic lifting operating system.The electric part of the overhead three-wheel vehicle of this multifunctional agricultural adopts traditional agricultural tricycle electrical technology, and radical function is startup, illumination, instrument demonstration for three-wheel vehicle etc.

The utility model can be used for the farm work of multiple kinds of crops.Be design like this about sowing depth problem, three an animal-drawn seed plough legs are installed in respectively near three vehicle frames the wheel, three an animal-drawn seed plough legs are risen and fallen with the height of landing ground, realized the purpose of sowing depth unanimity.Because this three-wheel vehicle commander is more than two and half, wide more than one and half, so can as required multiple farm implements can be installed simultaneously, disposablely finish multiple farmland operation.As weed ground, apply fertilizer, sow, jolt-squeeze, combination such as spray medicine etc.Having alleviated peasant's labour intensity greatly, saved working time, improved efficiency, is the indispensable good assistant of peasant.

Description of drawings

Accompanying drawing is the utility model structural representation.

Wherein: 1, driving engine 2, driving wheel 3, V-belt 4, castle wheel 5, change speed gear box 6, semiaxis sprocket wheel 7, chain 8, load-bearing sprocket wheel 9, BOGEY WHEEL 10, front-wheel 11, vehicle frame 12, driver seat 13, tho wheel support 14, bearing circle 15, turn to assembly 16, screw rod 17, apparatus for work 18, shifter bar 19, speed change to pass bar 20, brake pedal 21, master brake cylinder 22, brake pipe 23, brake assembly 24, oil storage cup 25, sebific duct 26, speed changing assembly

The specific embodiment

The utility model is described in further detail below in conjunction with embodiment.

Embodiment: as shown in the figure, driving engine 1, driver seat 12 are fixed on the front portion of vehicle frame 11; Driving system is made up of driving wheel 2, V-belt 3, castle wheel 4, change speed gear box 5, semiaxis sprocket wheel 6, chain 7, load-bearing sprocket wheel 8, driving wheel 2 is fixed on the dynamical axis of driving engine 1, castle wheel 4, semiaxis sprocket wheel 6 are fixed on the change speed gear box 5, be respectively the input of change speed gear box 5 power and power output wheel, load-bearing sprocket wheel 8 is positioned at a side of BOGEY WHEEL 9, make one with BOGEY WHEEL 9, driving wheel 2 is connected by V-belt 3 with castle wheel 4, and semiaxis sprocket wheel 6 is connected by chain 7 with load-bearing sprocket wheel 8.Behavioral system is made up of BOGEY WHEEL 9, front-wheel 10, bearing circle 14, tho wheel support 13, BOGEY WHEEL 9 has two, be located at the latter half of both sides of car body respectively, play the effect of bearing a heavy burden and driving, BOGEY WHEEL 9 is fixed on the vehicle frame 11 by vertical support frame, front-wheel 10 is fixed on the front fork, and front fork is movably connected in the front portion of vehicle frame 11.Speed change system passes bar 19 by change speed gear box 5, shifter bar 18, speed changing assembly 26, speed change to be formed, and speed changing assembly 26 is fixed on the vehicle frame 11, is positioned at the front portion of driving engine 1, and shifter bar 18 connects speed changing assembly 26, and speed changing assembly 26 passes bar 19 by speed change and connects change speed gear box 5.Steering swivel system by bearing circle 14, screw rod 16, turn to assembly 15, front-wheel 10 to form, bearing circle 14 turns to assembly 15 by screw rod 16 control, turns to assembly 15 to drive front fork and front-wheel steerings.Brake system is made up of brake pedal 20, master brake cylinder 21, brake pipe 22, brake assembly 23, oil storage cup 24, sebific duct 25, brake pedal 20 is located at the front portion of vehicle frame 11, be in the right crus of diaphragm position, oil storage cup 24 and master brake cylinder 21 are communicated with by sebific duct 25, and master brake cylinder 21 and brake assembly 23 are communicated with by brake pipe 22.When stepping on brake pedal 20, the brake noise of oil storage cup 24 enters master brake cylinder 21 and produces oil pressure by sebific duct 25, pass to brake assembly 23 by brake pipe 22, brake assembly 23 produces brake action by semiaxis sprocket wheel 6, chain 7, load-bearing sprocket wheel 8, with 9 brakings of two BOGEY WHEELs.Clutch system adopts traditional foot-operated machinery control.Apparatus for work 17 can be seeder, fertilizer applicator, pesticide spraying device or weed ground apparatus etc. that they are installed on the vehicle frame 11 according to need, and the front portion of BOGEY WHEEL 9 can be installed, also can be at the rear portion of BOGEY WHEEL 9.Described apparatus for work 17 adopts the hydraulic lifting handling device.The electric part of the overhead three-wheel vehicle of this multifunctional agricultural and traditional agricultural tricycle electric part technology are basic identical, and radical function is startup, illumination, instrument demonstration for three-wheel vehicle etc.

Claims

1. the overhead three-wheel vehicle of multifunctional agricultural is characterized in that, driving engine (1), driver seat (12) are fixed on the front portion of vehicle frame (11); Driving system driving wheel (2) is fixed on the dynamical axis of driving engine (1), and castle wheel (4), semiaxis sprocket wheel (6) are fixed on the change speed gear box (5); Load-bearing sprocket wheel (8) is positioned at a side of BOGEY WHEEL (9), makes one with BOGEY WHEEL (9), and driving wheel (2) is connected by V-belt (3) with castle wheel (4), and semiaxis sprocket wheel (6) and load-bearing sprocket wheel (8) are connected by chain (7) or crowngear, V-belt; The BOGEY WHEEL of behavioral system (9) is located at the latter half of both sides of car body respectively, and BOGEY WHEEL (9) is fixed on the vehicle frame (11) by vertical support frame, and front-wheel (10) activity is fixed on the front fork, and front fork is movably connected in the front portion of vehicle frame (11); The speed changing assembly of speed change system (26) is fixed on the vehicle frame (11), is positioned at the front portion of driving engine (1), and shifter bar (18) connects speed changing assembly (26), and speed changing assembly (26) passes bar (19) by speed change and connects change speed gear box (5); The bearing circle of steering swivel system (14) turns to assembly (15) by screw rod (16) control, turns to assembly (15) drive front fork and front-wheel (10) to turn to; Brake system is made up of brake pedal (20), master brake cylinder (21), brake pipe (22), brake assembly (23), oil storage cup (24), sebific duct (25), brake pedal (20) is located at the front portion of vehicle frame (11), be in the right crus of diaphragm position, oil storage cup (24) and master brake cylinder (21) are communicated with by sebific duct (25), and master brake cylinder (21) and brake assembly (23) are communicated with by brake pipe (22); Apparatus for work (17) is fixed on the vehicle frame (11).

2. the overhead three-wheel vehicle of multifunctional agricultural according to claim 1 is characterized in that, described apparatus for work (17) adopts hydraulic lifting operating system.