CN200987272Y

CN200987272Y - Multipurpose tractor

Info

Publication number: CN200987272Y
Application number: CN 200620053151
Authority: CN
Inventors: 何进军
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-16
Filing date: 2006-12-16
Publication date: 2007-12-12
Anticipated expiration: 2016-12-16

Abstract

Provided is a multifunctional tractor comprising mainly a frame, an engine, a manipulating mechanism and a walking mechanism. The utility model is characterized in that hooking and hanging connection devices and hydrauic pressure equipment are arranged at both the front and the back ends of the tractor frame. If necessary, a sowing device, a harvesting device, a loading device and a digging device etc. can be installed on the front and the back hooking and hanging connection devices. Therefore, the utility model which can fulfill multiple tasks such as sowing, harvesting, loading and digging is a multi-use machine and can avoid idleness of the tractor main machine. Two rows are provided on the walking mechanism of the tractor. Two large diameter rollers are arranged on each row. Hydrauic steering devices are arranged on roller shafts on each line, which enables the tractor not only to walk on the paddy field or on the dry land, but also to go ahead, retreat, turn left, turn right as well as rotate 360 degree . The utility model moves flexibly, and is convenient to work leaving no dead angle thus is suitable to use in the wide countryside.

Description

A kind of versatile tractor

[technical field] the utility model relates to a kind of farm machinery, is a kind of versatile tractor specifically.

Along with the raising of development of rural economy and peasant technology know-how, constantly rise to the demand of agricultural machinery in the rural area [background technology], in order to reduce labor intensity, improves labor productivity.For example need tractor, harvesting and tillage machine, grain header, loading machine, excavator etc.And tractor in the market, its purposes is more single, can not realize a tractor serves several purposes, if wanting the machinery of multiple function all buys together, because of the price of unit is expensive, availability is not high, the maintenance trouble, therefore seriously influence the enthusiasm that the peasant buys agricultural machinery, also seriously influencing applying of agricultural machinery.

[summary of the invention] is for overcoming farm machinery function singlenesses such as having tractor now, availability is not high, the defective of maintenance trouble, the utility model provides a kind of and can walk in nonirrigated farmland and paddy field, can finish to plough and put in order, gather in, load, excavate multi-purpose tractor, in order to satisfy the hope that the peasant buys farm machinery, quicken the process of agricultural mechanization.

For solving its technical problem, the technical scheme that the utility model is taked is: including on the tractor main stand of frame, engine, operating mechanism and running gear, have additional hydraulic lifting system and plough the accessory of whole, harvesting, loading, excavation machinery, the front-end and back-end of its mid frame are equipped with hydraulicefficiency elevation structure and hook jockey, in order to the accessory of the multiple function of hook; The bottom of frame is provided with the four-wheel running gear, and the roller diameter 0.8～1.2m of this running gear is in order to adapt to the walking of nonirrigated farmland or paddy field; Be equipped with hydraulic steering mechanism on front-wheel bottom frame and the trailing wheel, in order to the driving rolls forward/backward, preceding left, back left, 0～360 ° of function such as rotation in front and back; Front portion in frame is provided with driver's cabin, and the rear portion is provided with container, is furnished with movably heavily vertically in the container, in order to the balance body, cooperates the business such as harvesting, loading, excavation of finishing.

The beneficial effects of the utility model are: 1. because frame of the present utility model front-end and back-end are equipped with hook device and hydraulic lift, therefore, the energy hook is ploughed and is put in order, gathers in, loads, excavates multiple accessory, finish and plough multiple function whole, that gather in, load, excavate, a tractor serves several purposes can reduce acquisition cost greatly, improves the availability of tractor main frame, but applying of agricultural machinery is convenient in all operations in 365 days.

2. because walking machine of the present utility model adopts large diameter roller, not only can walk in the nonirrigated farmland, also can in being no more than 0.45 meter paddy field deeply, mud walk, crawler type walking mechanism was compared in the past, cost is low, and maintenance is few, does not need trailer shipment instrument during long distance work, utilize the four-wheel of oneself just can walk, can alleviate agricultural machinery user's purchase commodity and usage charges.

3. owing to be equipped with hydraulic steering mechanism on front-wheel of the present utility model and the trailing wheel, can turn to flexibly in the fields, can realize advancing, retreat, transverse translation, left-hand bend, right-hand bend, handle simply, walking can be finished the farmland and plough whole flexibly, the grain harvesting, lifting is loaded, and tasks such as trench digging excavation are fit to the capital construction in rural area.

[description of drawings] further specifies the utility model below in conjunction with drawings and Examples.

Fig. 1 is the structural representation that the utility model is made harvesting and tillage machine.

Fig. 2 is the structural representation that the utility model is made grain header.

Fig. 3 is the structural representation that the utility model is made loading machine.

Fig. 4 is the structural representation that the utility model is made excavator.

Fig. 5 is the utility model roller hydraulic pressure structural representation of vertically advancing and retreat.

Fig. 6 is that 360 ° of rotations of the utility model roller hydraulic pressure left-hand turn to schematic diagram.

To be that the utility model roller hydraulic pressure left-hand is horizontal advance to turn to schematic diagram to Fig. 7.

Fig. 8 is that 360 ° of rotations of the utility model roller hydraulic pressure dextrad turn to schematic diagram.

To be that the utility model roller hydraulic pressure dextrad is horizontal advance to turn to schematic diagram to Fig. 9.

Figure 10 is that the utility model roller hydraulic pressure falls back and turns to schematic diagram.

Figure 11 is that the utility model roller hydraulic pressure advances and turns to schematic diagram.

Among the figure: 1 hydraulic lift, 2 preceding hook devices, 3 dilatory bodies, 4 rollers, 5 back hook devices, 6 harvesting and tillage machine framves, 7 Rotary tillage blades, 8 harvesting head devices, 9 transmitting devices, 10 sheller units, 11 hydraulic pressure loading attachments, 12 give as security weight, 13 hydraulic excavating devices, 14 hydraulic steerings.

[embodiment]

Embodiment 1: the tractor of doing the harvesting and tillage machine time spent

With reference to accompanying drawing 1: on the forward and backward frame of the dilatory body 3 that includes frame, engine, operating mechanism and running gear, hook device 2 and back hook device 5 before being respectively equipped with, on forward and backward hook device, respectively be fixed with a harvesting and tillage machine frame 6, the lower end of harvesting and tillage machine frame 6 respectively is provided with the Rotary tillage blade 7 of two row's buckle teeth, the briar tooth of front and back two rows' Rotary tillage blades is staggered mutually, be convenient to cut off the weeds that are wrapped on the other side's rotary blade bobbin, avoid weeds to enwind Rotary tillage blade; Two rows before and after being provided with on the running gear of dilatory body 3, two rollers 4 that are total to four rolling of every row, diameter 0.8～the 1.2m of each roller, so that mud deeply less than the paddy field of 0.5m in operation, on the wheel shaft of front and back two row's rollers, respectively be provided with independently hydraulic steering 14, can do in the fields to advance, retreat, left, bend to right or left-hand, dextrad horizontally advance, horizontal moving back and 360 ° of functions such as original place rotation.

Embodiment 2: the tractor that can use as grain header

With reference to accompanying drawing 2: including frame, engine, on the frame front end hook device 2 of the tractor body 3 of operating mechanism and running gear harvesting head device 8 is installed, the elevating lever of reaping apparatus is connected with the hydraulic means of tractor 1, sheller unit 10 is installed in the casing at tractor rear portion, be provided with transmitting device 9 between reaping apparatus and the sheller unit, two rows were total to four rolling 4 before and after the running gear of dilatory body was provided with, the diameter of each roller is 0.8～1.2m, preceding, respectively be provided with a hydraulic steering 14 on back two rows' the roller shaft, so that in the harvesting field, do the rotation of any direction.

With reference to Fig. 3: on the preceding hook device 2 of the tractor body 3 that includes frame, engine, operating mechanism and running gear, frame front end, be equipped with can the lifting weight loading attachment 11, the elevating lever of this loading attachment is connected with the hydraulic means of tractor 1; The signature weight 12 of energy balance tractor body is installed in the casing at tractor rear portion; Two rows before and after the running gear of tractor is provided with, two rollers 4 of every row, the diameter 0.8～1.2m of each roller is equipped with a hydraulic steering 14 on every row's roller shaft.

Embodiment 4: the tractor that can use as excavator

With reference to Fig. 4: the excavating gear 13 of band mining head is installed on the hook device 2 of tractor body 3 front ends, and the elevating lever of this excavating gear is connected with the hydraulic lift of tractor 1, and remaining structure is with

embodiment

1,2 or 3.

Claims

1, a kind of versatile tractor comprises frame, engine, operating mechanism and running gear, it is characterized in that: be equipped with hydraulicefficiency elevation structure and hook jockey in the front-end and back-end of tractor frame; Each row before and after the tractor running gear is provided with, two rollers of every row are equipped with hydraulic steering on every row's roller shaft.

2, according to the described multi-purpose tractor of claim 1, it is characterized in that: on the forward and backward hook jockey of tractor frame, each installs a harvesting and tillage machine frame, the Rotary tillage blade of two row's buckle teeth before and after being equipped with on each harvesting and tillage machine frame, and two row's Rotary tillage blades are staggered, make the briar tooth of row's blade can cut off the weeds of twining on another row's blade shaft.

3, according to the described multiduty tractor of claim 1; it is characterized in that: on the preceding hook jockey of tractor frame, the harvesting head device is installed; the elevating mechanism of this harvesting head device is connected with the hydraulic lift of tractor front end; in the casing at tractor rear portion, separating mechanism is installed, is provided with transport sector between the sheller unit in the harvesting head device of tractor front portion and the tractor rear portion casing.

4, according to the described multiduty tractor of claim 1, it is characterized in that: on the hook jockey of tractor frame front end, the loading attachment of energy lifting is installed, the hydraulic lifting arm of this loading attachment is connected with the hydraulic means of tractor, and the signature weight of balance tractor body is installed in the casing at tractor rear portion.

5, according to the described multiduty tractor of claim 1, it is characterized in that: the digging mechanism that the band mining head is installed on the hook jockey of tractor frame front end, the hydraulicefficiency elevation structure of this digging mechanism is connected with the hydraulic lift of tractor front end, and the signature weight in order to the balance body is installed in the casing at tractor rear portion.

6, according to the described multiduty tractor of claim 1, it is characterized in that: the four rolling of installing on the described running gear, the diameter of each roller are 0.8～1.2 meter.