CN202413391U - Large dual-power drive flexible assembly type two-purpose tractor for agriculture and transportation - Google Patents

Abstract

The utility model discloses a large dual-power drive flexible assembly type two-purpose tractor for agriculture and transportation, belonging to the field of agricultural machinery farming and road transportation machinery. The tractor comprises a main body; the main body is provided with a fuel oil drive device and a power drive device; the fuel oil drive device and the power drive device are connected with a tire change device; the tire change device comprises a general axle, an agricultural machinery tire and a road transportation tire; the agricultural machinery tire or the road transportation tire is mounted on the general axle; and the main body is used for hanging an agricultural implement or carriage through a flexible hinge device. The tractor integrates the two major functions of agriculture and transportation, does not need additional equipment, and is simple, practical, economical and efficient. Since the main body is also provided with a counter weight safety fence, when in farmland deep tillage and ploughing operation, the counter weight is flexibly increased according to the hung agricultural implement, the compaction rate of the ground is reduced, and the soil is protected. The power drive device adopts a drive mode of multi-section shaft type electric drive, has the advantages of strong detachability, low manufacturing cost and the like, and is convenient to mount and maintain.

Description

Agricultural, the transportation dual-purpose trac. of large-scale two-motor drive flexible fabricated

Technical field

The utility model belongs to field machine farming and over-the-road transportation mechanical field, is specifically related to agricultural, the transportation dual-purpose trac. of a kind of large-scale two-motor drive flexible fabricated.

Background technology

At present, under a series of Huinong's policy pullings such as country expands domestic demand, provide up to 13,000,000,000 huge subsidy fund is special, the development of China's agro-based industry has obtained very big boosting, and both production and marketing thrive in agricultural machinery market.In agro-based industry, trac. plays tap effect, and the trac. manufacture was accomplished 35,300,000,000 yuan of gross industrial output in 2009, and surplus all kinds of large and middle tractors 350,000 of domestic big-and-middle trac. manufacturer's production and sales, amplification is up to about 35% on year-on-year basis, and amplification is created new peak in recent years.But the domestic traditional fuel engines trac. that generally uses at present exists the farmland machine to make tractive output (market sale trac. power is at 60-160 horsepower) on the low side; It is less that agricultural machinery and implement such as plough, harrow, plough, sow with a drill at the farming area; Farming efficiency is low, is not suitable for large-scale farm and soil circulation back and concentrates the situation of farming; Meanwhile, the bicycle carrying capacity that is used for the goods over-the-road transportation is little, causes the far products traffic cost high; Over-the-road transportation equipment and farmland machine are made equipment can not exchange use, causes the disadvantages such as significant wastage of device resource, forces the producer to research and develop a kind of super-huge trac. of new and effective, energy-conservation, large-scale, combined type.

Summary of the invention

The technical matters that the utility model will solve is: overcome the deficiency of prior art, provide a kind of large-scale two-motor drive flexible fabricated agricultural, transportation dual-purpose trac., integrate agro-farming operation and far products transportation function.

The utility model solves the technical scheme that its technical matters adopted: agricultural, the transportation dual-purpose trac. of a kind of large-scale two-motor drive flexible fabricated; Comprise main car; Main car is furnished with fuel oil actuating device and electric powerplant, and described fuel oil actuating device is connected the change device of tyre with electric powerplant; Described main car is pulled agricultural machinery and implement or compartment through flexible hinge arrangements.

Preferably, described change device of tyre comprises general axletree, farm machine tire and over-the-road transportation tire, and farm machine tire or over-the-road transportation mounting of tyre are on general axletree;

Preferably; Described flexible hinge arrangements comprises hook and hinge seat; Hook is for offering the joint pin of annular groove, and hinge seat is " U " shape, and " U " shape opening part of hinge seat is provided with clamp handle; The groove of hook inserts " U " shape opening part of hinge seat, " U " shape opening of clamp handle sealing hinge seat; Hinge axis is set on the hinge seat, and hinge axis articulated stand, support are fixed on the vehicle frame in main car or compartment;

Preferably, the counterweight safety guard is installed on described main car;

Preferably, the type of drive of described electric powerplant is that more piece shaft type electricity drives: on the motor shaft of electrical motor motor gear is installed, with the axle mounting drive plate, the motor gear engagement is installed in the more than one transmission gear on the drive plate on wheel; In the transmission gear outside external gear is installed, external gear is meshed with transmission gear.

Compared with prior art, the beneficial effect of the utility model is:

Can according to circumstances need, pull the operation such as can accomplish that the farming in field is gathered of different agricultural machinery and implement at the back at main car; Main car is pulled the compartment, can far products be transported to the appointed place smoothly, integrates agricultural production, transportation two big functions thus, need not to select and purchase other equipment in addition, and is simple and practical, economical and efficient.The present invention adopts two-motor drive, in conjunction with the advantage of fuel oil and two kinds of energy of electric power in one.The fuel oil drive system can be brought powerful motivation for trac., suitable field farming and long-distance delivery large-tonnage far products; Electric propulsion system is economic security but also energy-conserving and environment-protective not only; Suit in the urban district or special road section is that car provides power; Nonstaining property gaseous emission and noise obviously reduce, and make the range of use of trac. more extensive, even if the destination also can in time be delivered to goods in special location; Need not to change to dilly, further practiced thrift artificial material resources;

Be equipped with to become device of tyre, large farm machinery such as main car tears plough open at extension, harrow, plough, sow with a drill or the free conversion tire pattern of ability during at special road traveling.In the field during farming, unload over-the-road transportation tire changing farm machine tire improving drive factor, and trac. is changed the over-the-road transportation tire when accomplishing transportation function, be convenient on highway, go;

Adopt flexible hinge arrangements to connect main car and agricultural machinery and implement or compartment; Be the freedom of movement that provides suitable being connected of main car and each compartment, all can suitably rotate, so not only can successfully on the hill path, turn at four direction up and down; Even if on rugged road surface, go; Discrepancy can not take place, during the farming of field, also firm more flexibly to the connection of agricultural machinery and implement.Meanwhile, flexible hinge arrangements is convenient to dismounting, move very steadily, has solved traditional trac. and has pulled the side of weighing down the back and shake problem.But this device combination in any is torn open and is hung 1-5 joint compartment or large, medium and small type agricultural machinery and implement, also can freely change the number of combinations in main car and compartment.

The counterweight safety guard is installed on main car, is made that it is ploughed deeply in the farmland, during cultivation operation, the agricultural machinery and implement of joining according to extension increase counterweight flexibly, alleviate to ground-surface compacting rate protection soil.

The type of drive of electric powerplant adopts more piece shaft type electricity to drive, and this type of drive ability to dismantle is strong, is convenient to installation and maintenance, and cost is low.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the birds-eye view of Fig. 1;

Fig. 3 is the structural representation of flexible hinge arrangements;

Fig. 4 is the structural representation of hinge seat;

Fig. 5 is the electrically operated drive mechanism scheme drawing of more piece shaft type;

Fig. 6 is that the A-A of Fig. 5 is to structural representation.

Be labeled as among the figure:

1, main car; 2, the fuel oil actuating device; 3, electric powerplant; 4, farm machine tire; 5, flexible hinge arrangements; 51, hook; 52, hinge seat; 53, hinge axis; 54, clamp handle; 6, general axletree; 7, the counterweight safety guard;

81, motor gear; 82, drive plate; 83 transmission gears; 84, external gear.

The specific embodiment

Below in conjunction with accompanying drawing embodiment, the utility model done further describing:

The utility model principle of work and working process are following:

Agricultural, the transportation dual-purpose trac. of large-scale two-motor drive flexible fabricated as illustrated in fig. 1 and 2, main car 1 comprise fuel oil actuating device 2 and electric powerplant 3.Electric powerplant 3 provides power by solar panel and aerogenerator; Main car 1 adopts the electric motor driven implementation of twopiece drive shaft; Promptly adopt the structure of two motors energy supply, vehicle switches to electric type of drive operation during through city and special place, still keeps sufficient tractive force to supply with; And can reach the reduction noise, stop the design goal of carbon-dioxide emission.Main car 1 is pulled agricultural machinery and implement or compartment according to different needs through flexible hinge arrangements 5, thereby carries out agro-farming operation or far products transportation.

When farm work, main car 1 can be pulled large farm machinery, and counterweight safety guard 7 is installed on main car 1, makes that the farmland is ploughed deeply, during the cultivation operation, hangs to join agricultural machinery and implement and increase counterweight flexibly, alleviates to ground-surface compacting rate protection soil.

Fuel oil actuating device 2 is connected the change device of tyre with electric powerplant 3, become device of tyre and comprise general axletree 6 and farm machine tire 4, and farm machine tire 4 is installed on the general axletree 6.In the field during farming, unload over-the-road transportation tire changing farm machine tire 4 improving drive factor, and farm machine tire 4 earth-grasping forces are strong, can prevent that conventional tyre is with the arable soil compacting; And trac. is changed the over-the-road transportation tire when being in travelling position, is convenient on highway, go.

Shown in Fig. 3 and 4, stack through flexible hinge arrangements 5 head and the tail between main car 1 and agricultural machinery and implement or the compartment and link together.The hook 51 and the hinge seat 52 of flexible hinge arrangements 5 is installed in respectively on the main car 1 and agricultural machinery and implement that links together; Hook 51 is for offering the joint pin of annular groove, and hinge seat 52 is " U " shape, and " U " shape opening part of hinge seat 52 is provided with clamp handle 54, and hinge seat 52 is through hinge axis 53 articulated stands, and support is installed on the vehicle frame of main car 1 or agricultural machinery and implement.According to arrow direction among Fig. 3, the groove of hook 51 inserts " U " shape opening part of hinge seat 52, and clamp handle 54 sealing opening parts are promptly accomplished the connection between main car 1 and the agricultural machinery and implement.Meanwhile, flexible hinge arrangements 5 is convenient to dismounting, move very steadily, has solved traditional trac. and has pulled the side of weighing down the back and shake problem.The vehicle overall performance is good, has improved the performance such as startup, drag of vehicle.But this device combination in any is torn open and is hung large, medium and small agricultural machinery and implement.

As illustrated in Figures 5 and 6, motor gear 81 is installed on the motor shaft of electrical motor, coaxial connection drive plate 82 on wheel, motor gear 81 engagements are installed in three transmission gears 83 on the drive plate 82; In transmission gear 83 outsides external gear 84 is installed, external gear 84 is meshed with each transmission gear 83.This type of drive ability to dismantle is strong, is convenient to installation and maintenance, and cost is low.

The above; It only is the preferred embodiment of the utility model; Be not to be the restriction of the utility model being made other form, any professional and technical personnel of being familiar with possibly utilize the technology contents of above-mentioned announcement to change or be modified as the equivalent embodiment of equivalent variations.But every the utility model technical scheme content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of the utility model technical scheme according to the technical spirit of the utility model.

Claims (5)

1. one kind large-scale agricultural, the transportation dual-purpose trac. of two-motor drive flexible fabricated comprises main car, and main car is furnished with fuel oil actuating device and electric powerplant, it is characterized in that: described fuel oil actuating device is connected the change device of tyre with electric powerplant; Described main car is pulled agricultural machinery and implement or compartment through flexible hinge arrangements.

2. agricultural, the transportation dual-purpose trac. of large-scale two-motor drive flexible fabricated according to claim 1; It is characterized in that: described change device of tyre comprises general axletree, farm machine tire and over-the-road transportation tire, and described farm machine tire or over-the-road transportation mounting of tyre are on described general axletree.

3. agricultural, the transportation dual-purpose trac. of large-scale two-motor drive flexible fabricated according to claim 1 and 2; It is characterized in that: described flexible hinge arrangements comprises hook and hinge seat; Hook is for offering the joint pin of annular groove, and hinge seat is " U " shape, and " U " shape opening part of hinge seat is provided with clamp handle; The groove of hook inserts " U " shape opening part of hinge seat, " U " shape opening of clamp handle sealing hinge seat; Hinge axis is set on the hinge seat, and hinge axis articulated stand, support are fixed on the vehicle frame in main car or compartment.

4. agricultural, the transportation dual-purpose trac. of large-scale two-motor drive flexible fabricated according to claim 3 is characterized in that: on described main car, the counterweight safety guard is installed also.

5. agricultural, the transportation dual-purpose trac. of large-scale two-motor drive flexible fabricated according to claim 4; It is characterized in that: the type of drive of described electric powerplant is that more piece shaft type electricity drives: on the motor shaft of electrical motor motor gear is installed; With the axle mounting drive plate, the motor gear engagement is installed in the more than one transmission gear on the drive plate on wheel; In the transmission gear outside external gear is installed, external gear is meshed with transmission gear.

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