CN201002645Y

CN201002645Y - Four-wheel wagon for driving frontward forever

Info

Publication number: CN201002645Y
Application number: CNU2007200891209U
Authority: CN
Inventors: 韩崇德
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-08
Filing date: 2007-01-08
Publication date: 2008-01-09
Anticipated expiration: 2017-01-08

Abstract

The utility model relates to a four-wheeler used in a farmland work that is always forward without reversing. The main feature is that it is advanced on basis of the former four-wheeler with an operating platform installed on a chassis and an upright steering wheel, a shifter lever, two manipulation pedals and a driver seat being installed in middle of the operation platform. The manipulation pedal includes a clutch pedal, a brake pedal and an accelerator pedal; the two manipulation pedals are on each side of the steering wheel upright post bottom transverse line; the driver seat is an arcing turning seat connected to the steering wheel upright post, adjustable and rotating 180 degrees around the steering wheel upright post, and with a locating lock. Owing that the above technical proposals is adopted, comparing to prior art, The utility model has the advantages of timesaving, labor saving, fuel economy, convenient, high efficiency and always forwarding without reversing.

Description

The four-wheeled of opening forward forever

Technical field

The utility model relates to a kind of four-wheeled, is specifically related to a kind ofly use in farmland operation, and the four-wheeled that need not reverse end for end to open is forward forever realized two-way advancing, and carries out operation.

Background technology

At present, in farmland operation, along with the penetration and promotion of mechanization of agriculture, the use of trac. is also increasing, as plow, rake the soil level, rotary tillage, sowing etc. all will use trac., uses convenient, fast, laborsaving; But in actual use, still have many deficiencies: because trac. needs tune, actual farming efficient is greatly reduced, operation is difficult even also there is tune on bulk ground, rolls the edge of a field, and time-consuming, excessive fuel consumption, effort are undesirable; At middle fritter brokenly, this defective is just more obvious, sometimes even get half the result with twice the effort; Thus, existing trac. at the edge of a field, because must tune, uses very time-consuming, effort, presses the edge of a field also to take very much fuel oil, and be unfavorable for crop growth when farmland operation.

Summary of the invention

The purpose of this utility model is that design is a kind ofly used in farmland operation, need not reverse end for end, and saves time, the laborsaving fuel oil of also economizing the four-wheeled of opening forever forward.

The technical scheme that the utility model is taked is improved in addition on the basis of original four-wheeled, on frame, be provided with service platform, be provided with vertical type bearing circle, gear driving lever, two cover controlled pedals, operator's seat in service platform central authorities, described controlled pedal comprises pedal of clutch, brake pedal and Das Gaspedal, and described two cover controlled pedals were positioned at the both sides of horizontal line at the bottom of the bearing circle column; Described operator's seat be one be connected on the bearing circle column, scalable and can be around bearing circle column Rotate 180 °, have the hook swivel chair of locating kayser.

Forward and backward two ones of the utility model can be installed identical or different agricultural machinery and implement (as hanging cultivated plough, rotary cultivator attachment or sower etc.), use the utility model when farmland operation arrives the edge of a field, the agricultural machinery and implement at the utility model rear portion are risen the fine setting direction to operating area not, stop; With the operator's seat front portion of trackslipping from rear portion of the present utility model, like this, the front portion becomes the rear portion, the rear portion becomes the front portion, the agricultural machinery and implement of the former front portion of the utility model are fallen, handle chaufeur corresponding steering unit in front, realization need not reverse end for end to begin reverse farmland operation; In like manner, when arriving another edge of a field, repeat aforesaid operations, like this, just can circulate, not reverse end for end incessantly farm work,, the agricultural machinery and implement of two head suspensions are risen simultaneously changing during operating area and road advance; Because the utility model taked technique scheme, compared with prior art, the utlity model has in farmland operation uses, save time, the laborsaving fuel oil of also economizing the easy to use and advantage of raising the efficiency greatly, opening forever, need not reverse end for end forward.

Description of drawings

Below in conjunction with accompanying drawing and example, structure of the present utility model is described further.

Fig. 1 is a side-looking structural representation of the present utility model.

Fig. 2 is a plan structure scheme drawing of the present utility model.

The specific embodiment

Referring to Fig. 1, Fig. 2, the utlity model has frame 1, frame 1 forward and backward two ones identical or different agricultural machinery and implement 2 can be installed, described agricultural machinery and implement 2 can be for hanging cultivated plough, rotary cultivator attachment or sower etc., be provided with four landing wheels 3 in frame 1 bottom, on frame 1, be provided with driving engine 4 and change speed gear box 5, also be provided with service platform 6, be provided with vertical type bearing circle 7, gear driving lever 8, two cover controlled pedal 9 and operator's seats 10 in service platform 6 central authorities, described change speed gear box 5 has three joysticks promptly: advance and retreat conversion rod, gear shifter bar and high to low gear conversion rod; Described bearing circle is located at the place ahead of chaufeur, and the gear driving lever is located at the next door of bearing circle; Described controlled pedal comprises pedal of clutch, brake pedal and Das Gaspedal, described two cover controlled pedals were positioned at the both sides of horizontal line at the bottom of the bearing circle column, and described two cover controlled pedal effects are identical, and when wherein a cover controlled pedal was worked, an other cover controlled pedal can not be worked; Described operator's seat be one be connected on the bearing circle column, scalable and can be around bearing circle column Rotate 180 °, have the hook swivel chair of locating kayser, described location kayser has been realized hook swivel chair fixing on service platform, prevent that operator's seat from slidably reciprocating, and is convenient to driver's operation; At this moment, the controlled pedal that chaufeur is handled in face of it by all means gets final product, and need not manage its another set of controlled pedal, at this moment, front portion of the present utility model becomes the rear portion, and the rear portion becomes the front portion, the utility model work is when the edge of a field, and little veer is to operating area not, driver's operation reversing sense mechanism, enter the reversing sense operation of advancing, just realized the purpose that to reverse end for end back and forth, like this, simplified the operation, also save time and fuel, improved efficient.

Before the utility model, identical hitch and power take-off mechanism are installed in two ones of backs, before, two ones of backs can hang identical or different agricultural machinery and implement simultaneously and (plough plough as hanging, rotary cultivator attachment or sower etc.), control agricultural machinery and implement by suspension and hydraulic efficiency elevation structure, before realizing with this, two ones of backs are installed identical or different agricultural machinery and implement and are replaced lifting or rise simultaneously, its change speed gear box that adopts has three joysticks promptly: the advance and retreat conversion rod, gear shifter bar and high to low gear conversion rod, can change with the proper speed gear according to needs such as farm work power, when needs tune operation, only, realize exempting to reverse end for end operation with the corresponding operating conversion rod of advancing and retreat; Use the utility model when farmland operation arrives the edge of a field, the agricultural machinery and implement at the utility model rear portion are risen the fine setting direction to operating area not, stop; With the operator's seat front portion of trackslipping from rear portion of the present utility model, like this, the front portion becomes the rear portion, the rear portion becomes the front portion, the agricultural machinery and implement of the former front portion of the utility model are fallen, handle chaufeur corresponding steering unit in front, realization need not reverse end for end to begin reverse farmland operation; In like manner, when arriving another edge of a field, repeat aforesaid operations, like this, just can be uninterruptedly, need not turn one's head farming, until fulfiling assignment,, the agricultural machinery and implement of two head suspensions are risen simultaneously changing during operating area and road advance.

When plowing, forward and backward two ones of the utility model is all installed and hang to be ploughed plough and get final product, and carries out operation;

Rake the soil level, during rotary tillage, forward and backward two ones of the utility model is all installed rotary cultivator attachment, and drives rotary cultivator attachment from change speed gear box outputting power (as by chain or transmission shaft etc.) and rotate, and carries out operation;

During sowing, forward and backward two ones of the utility model is all installed sower and is got final product, and carries out operation;

The utility model is not only applicable to the trac. of four wheel drive, and the type four-wheeled also is widely used in bowing.

Claims

1, a kind of four-wheeled of opening forward forever, has frame, be provided with four landing wheels in the frame bottom, on frame, be provided with driving engine and change speed gear box, it is characterized in that on frame, being provided with service platform, be provided with vertical type bearing circle, gear driving lever, two cover controlled pedal and operator's seats in service platform central authorities, described controlled pedal comprises pedal of clutch, brake pedal and Das Gaspedal, and described two cover controlled pedals were positioned at the both sides of horizontal line at the bottom of the bearing circle column; Described operator's seat be one be connected on the bearing circle column, scalable and can be around bearing circle column Rotate 180 °, have the hook swivel chair of locating kayser.

2, according to the described four-wheeled of opening forever of claim 1, it is characterized in that described change speed gear box has three joysticks promptly forward: advance and retreat conversion rod, gear shifter bar and high to low gear conversion rod.

3,, it is characterized in that all being provided with the cultivated plough of suspension forward and backward two ones of described frame according to the described four-wheeled of opening forward forever of claim 2.

4,, it is characterized in that all being provided with rotary cultivator attachment forward and backward two ones of described frame according to the described four-wheeled of opening forward forever of claim 2.

5,, it is characterized in that all being provided with sower forward and backward two ones of described frame according to the described four-wheeled of opening forward forever of claim 2.