CN202923378U

CN202923378U - Tractor for greenhouse

Info

Publication number: CN202923378U
Application number: CN 201220557873
Authority: CN
Inventors: 赵国兴; 张安辉; 于永宁; 何国才; 林慧同
Original assignee: SHANDONG WEITUO GROUP CO Ltd
Current assignee: SHANDONG WEITUO GROUP CO Ltd
Priority date: 2012-10-26
Filing date: 2012-10-26
Publication date: 2013-05-08
Anticipated expiration: 2022-10-26

Abstract

The utility model discloses a tractor for a greenhouse. The tractor for the greenhouse comprises four-cylinder stand type diesel oil motor installed on a machine body, a silencer connected with an air exhaust opening of the motor, a fuel tank used for providing fuel oil for the motor and a braking controlling device used for controlling a left brake and a right brake of the tractor, wherein the silencer is arranged on a side lower portion of the machine body. A smoke vent of the silencer is arranged on the bottom of the silencer and buckles backward. The fuel tank is arranged on the lower portion of a tractor instrument panel and is arranged on a position of a center line of the machine body. The tractor for the greenhouse is sufficient in power, compact in structure, small in size, easy to turn and suitable for the greenhouse or garden work.

Description

The booth trac.

Technical field

The utility model relates to the wheel-tire tractor technical field, specifically, relates to a kind of booth trac..

Background technology

The booth that is used for vegetables or flower planting, its space is mostly narrower and small, the silencer of known big-and-middle horsepower four-wheeled tractor mostly is arranged at the right upper portion of body, the smoke exhaust pipe of silencer is positioned at the approximately forwards direction of 45 ° of the top of silencer and exhausr port, this setup of silencer and smoke exhaust pipe thereof has not only strengthened the complete machine height of trac., and, easily head-on blow to chaufeur with the trac. useless flue gas that smoke exhaust pipe discharges that moves ahead; The mostly relatively side setting of body of the fuel tank of known big-and-middle horsepower four-wheeled tractor, this setup of fuel tank has strengthened the complete machine width of trac.; Therefore, known big-and-middle horsepower four-wheeled tractor is bulky, is not suitable for operation in booth; And little tiller, the small four-wheel tractor below 30 horsepowers of volume, although can operation in booth, because of under power, the operation of can't deep ploughing, and production efficiency is lower, therefore, ideal chose that neither greenhouse gardening.

Summary of the invention

Technical problem to be solved in the utility model is: a kind of compact conformation, the little booth trac. that is suitable for greenhouse gardening of volume are provided.

For solving the problems of the technologies described above, the technical solution of the utility model is: the booth trac., comprise: be installed on the driving engine on body, the silencer that is connected with described engine exhaust port, be used for providing to described driving engine the fuel tank of fuel oil, and the braking force control system that is used for controlling the left drg of trac. and right drg, described silencer is arranged at the side lower part of body, and the smoke exhaust pipe of described silencer is positioned at the bottom of described silencer and bending backward.

As preferably, described fuel tank is positioned at the bottom of tractor instrument board, and is in the position of described body center line.

As further preferred, the position corresponding to described fuel tank on the hood of described trac. is provided with oil filling port, and described oil filling port place is provided with turnover cover of dust.

Preferred as another kind, described driving engine is four cylinder vertical diesel oil driving engines.

Preferred as another kind, described braking force control system comprises left brake pedal and the right brake pedal that is hinged on respectively on a pivot, described left brake pedal is connected with the left lever of controlling described left drg, described right brake pedal is connected with the right pull bar of controlling described right drg, be connected with connecting panel between described left brake pedal and described right brake pedal, the braking of braking respectively or link of described left brake pedal and described right brake pedal.

Owing to having adopted technique scheme, booth of the present utility model is arranged at the side lower part of body with the silencer of trac., and the smoke exhaust pipe of silencer is positioned at the bottom of silencer and bending backward; Compare with the silencer of prior art and the setting of smoke exhaust pipe thereof, can reduce the complete machine height on the one hand, compact conformation is suitable for operation in narrow and small booth; Simultaneously, the bottom that this setup of smoke exhaust pipe can make useless flue gas enter body is positioned at the lower rear of chaufeur, can provide relatively clean operating environment for chaufeur.

When fuel tank being placed in the bottom of tractor instrument board and being in the position of body center line, compare with the setting of the fuel tank of prior art, can reduce the complete machine width of trac., make its structure compacter, be suitable for operation in narrow and small booth.

When selecting four cylinder vertical diesel oil driving engines to be engine, can be complete machine strong impetus is provided, satisfy the needs of deep ploughing operation, enhance productivity.

Description of drawings

Fig. 1 is the structural representation front view of the utility model embodiment;

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

Fig. 3 is the right elevation of Fig. 1;

In figure: the 1-driving engine; The 2-fuel tank filler; The 3-silencer; The 4-fuel tank; 5-steering box sleeve pipe; The 6-seat; The 7-rear mudguard; The 8-pivot; The 9-smoke exhaust pipe; The 10-cover of dust; The left brake pedal of 11-; The right brake pedal of 12-; The 13-connecting panel; The 14-gauge panel; The 15-hood.

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is done further nonrestrictive explanation.

As shown in Fig. 1, Fig. 2 and Fig. 3 were common, the booth of the present embodiment comprised with trac.: be installed on the driving engine 1 on body, the driving engine 1 of the present embodiment adopts 50 horsepower of four cylinder vertical diesel oil driving engine; The silencer 3 that is connected with driving engine 1 exhausr port, wherein, silencer 3 is arranged at the bottom on body right side, and the smoke exhaust pipe 9 of silencer 3 is arranged at the bottom of silencer 3 and bending backward; Be used for providing to driving engine 1 fuel tank 4 of fuel oil, and the braking force control system that is used for controlling the left drg of trac. and right drg.Match 50 horsepower of four cylinder vertical diesel oil driving engine, its compact conformation, powerful, be enough to satisfy booth and gardens to the isokinetic demand of deep ploughing operation, certainly the power of driving engine is not limited to 50 horsepowers, can be according to the actual job needs, and can be unsteady to some extent up and down on watt level; This setup of silencer 3 can reduce the complete machine height, makes compact integral structure, is suitable for operation in narrow and small booth; Simultaneously, the bottom that this setup of smoke exhaust pipe 9 can make useless flue gas enter body is positioned at the lower rear of chaufeur, and the useless flue gas that has solved the prior art existence head-on blows to the problem of chaufeur, for chaufeur provides relatively clean operating environment.

Wherein, fuel tank 4 is positioned at the bottom of tractor instrument board 14, and is in the position of body center line, and fuel tank 4 is arranged at this position, can reduce the complete machine width of trac., makes its more compact structure; Position corresponding to fuel tank filler 2 on the hood 15 of trac. is provided with the hood oil filling port, and the place is provided with turnover cover of dust 10 at the hood oil filling port, both has been convenient to refuel to fuel tank 4, and in the time of can preventing operation again, foreign material, dust etc. fall on fuselage.

Wherein, braking force control system comprises left brake pedal 11 and the right brake pedal 12 that is hinged on respectively on pivot 8, left brake pedal 11 is connected with the left lever of controlling the left drg of trac., right brake pedal 12 is connected with the right pull bar of controlling the right drg of trac., be connected with connecting panel 13 between left brake pedal 11 and right brake pedal 12, the braking of can braking respectively or link of left brake pedal 11 and right brake pedal 12.According to the concrete operations environment, brake activation control setup flexibly when operation is on-the-spot when allowing larger turn radius, can be selected the interlock braking, when operation is on-the-spot when allowing less turn radius, can select to brake respectively.

In addition, compare with the trac. of prior art, booth of the present utility model has also carried out following improvement with trac.: the length of steering box sleeve pipe 5 shortens to some extent, and the height of seat 6 decreases, and the oad of left and right two rear mudguards 7 reduces to some extent.These improvement make complete machine structure compacter, have effectively reduced the overall dimensions of trac..

In sum, booth of the present utility model is sufficient with tractor dynamic power; Compact conformation, the whole maximum height of the trac. of the present embodiment is no more than 1180mm, and whole extreme length is no more than 2750mm, and whole maximum width is no more than 1250, the maximum height of back of seat is no more than 1140mm, and the maximum height of rear mudguard is no more than 1000mm; Easily turn, the trac. turn radius of the present embodiment is decreased to 3.1 meters left and right, the trac. operation under narrow and small short greenhouse-environment of being more convenient for.

Certainly, booth of the present utility model is not limited to operation in booth with trac., also is applicable to the gardens operation.

The above is only giving an example of the utility model better embodiment, and the part of wherein not addressing in detail is those of ordinary skills' common practise.Protection domain of the present utility model is as the criterion with the content of claim, and any equivalent transformation that carries out based on technology enlightenment of the present utility model is also within protection domain of the present utility model.

Claims

1. booth trac., comprise: be installed on the driving engine on body, the silencer that is connected with described engine exhaust port, be used for providing to described driving engine the fuel tank of fuel oil, and the braking force control system that is used for controlling the left drg of trac. and right drg, it is characterized in that, described silencer is arranged at the side lower part of body, and the smoke exhaust pipe of described silencer is positioned at the bottom of described silencer and bending backward.

2. booth trac. as claimed in claim 1, it is characterized in that: described fuel tank is positioned at the bottom of tractor instrument board, and is in the position of described body center line.

3. booth trac. as claimed in claim 2, it is characterized in that: the position corresponding to described fuel tank on the hood of described trac. is provided with oil filling port, and described oil filling port place is provided with turnover cover of dust.

4. booth trac. as claimed in claim 1, it is characterized in that: described driving engine is four cylinder vertical diesel oil driving engines.

5. booth trac. as described in claim 1 to 4 any one, it is characterized in that: described braking force control system comprises left brake pedal and the right brake pedal that is hinged on respectively on a pivot, described left brake pedal is connected with the left lever of controlling described left drg, described right brake pedal is connected with the right pull bar of controlling described right drg, be connected with connecting panel between described left brake pedal and described right brake pedal, the braking of braking respectively or link of described left brake pedal and described right brake pedal.