CN215529816U - Combined soil preparation machine - Google Patents

Abstract

A combined soil preparation machine comprising: a traction tractor, a land preparation operation machine and a power transmission system. Because the stubble cleaning roller and the rotary tillage roller are adopted as the semi-axis type, the torque of the roller shaft can be reduced. The rear output gearbox of the engine is adopted to transmit power to a main gearbox of the operation machine through a universal coupling, the main gearbox transmits the power to front-end side gearboxes on two sides through the universal coupling, a front-end side gearbox transmits the power to a rear-end side gearbox through a chain wheel and a chain, the front-end side gearbox drives a stubble cleaning roller, the rear-end side gearbox drives a rotary tillage roller, the directions of stubble cleaning and rotary tillage are opposite to those of a common soil preparation machine, and the stubble cleaning and rotary tillage have forward thrust to reduce the traction load of a tractor; the crawler type walking is adopted, so that the contact surface is large, the pressure intensity is small, the device is not sunk, and the device can participate in paddy field operation; the press roller and the ridge roller do not need power, and are randomly rolled and consumed, so that the power is low; the utility model has wide operation range, can be large-sized and is convenient for large-scale agricultural production.

Description

Combined soil preparation machine

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a combined soil preparation machine.

Background

The general soil preparation machinery, no matter large, small, single-roller and multi-roller, is dragged by a general large and small wheel tractor, some powers are not matched, a large horse pulls a small cart and a small horse pulls a large cart which are different in degree, the consequences can be known, in order to realize power matching, oil is saved, power is not wasted, the small horse pulls the large cart to work reluctantly, and agricultural implements are scrapped in advance.

Disclosure of Invention

The utility model aims to provide a combined land preparation machine which has better matching between the operation efficiency and the power output power, saves labor, labor and oil and has balanced load.

In order to achieve the above object, the technical solution of the present invention is a combined soil preparation machine, including: traction tractor, soil preparation operation machinery and power transmission system, traction tractor adopts crawler-type running gear, and high horsepower diesel engine hydraulic transmission, the track adopts the synthetic rubber track, traction tractor's frame comprises frame upper portion, frame middle part and frame lower part, and the frame lower part sets up walking wheel support, walking wheel, front driving wheel, take-up pulley and track supporting wheel, and the frame middle part sets gradually balancing weight and balancing weight stores pylon, corner ware, hydraulic pressure batch oil tank, battery, hydraulic pressure distributing valve and hydraulic pump, crane after to from the beginning, and oil tank and footboard are set up to its both sides, frame upper portion front end sets up engine and supporting annex, the supporting annex of engine includes: the engine passes through engine support and frame middle part spiro union, and frame upper portion sets up the driver's cabin, and its inside sets up controls platform and control lever, soil preparation operation machinery constitutes the main part by the operation frame, and the operation frame is by crossbeam, cis-beam, upright beam and curb plate fixed connection, and stubble-cleaning roller, compression roller, rotary tillage roller, the ridging roller set gradually from front to back in the lower part of operation frame, and operation frame both ends set up the side gearbox, the upper portion front end of operation frame sets up traction frame, lower traction frame, is connected the adaptation with the crane of tractor, operation frame middle part sets up main gear box, and its input passes through universal coupling with the tractor output gearbox and is connected, and its output passes through universal coupling with the side gearbox of both sides respectively.

The stubble cleaning roller and the rotary tillage roller are of a semi-shaft type, the outer ends of the stubble cleaning roller and the rotary tillage roller are matched with the side gear box, and the inner ends of the stubble cleaning roller and the rotary tillage roller are matched with the hanging frame through bearings.

The power transmission system comprises an engine and accessories thereof, a front-drive gearbox, a tractor output gearbox, a main gearbox and a side gearbox, wherein the engine transmits power to a corner device through a belt pulley on a fan shaft, the corner device transmits the power to the front-drive gearbox, the front-drive gearbox transmits the power to a front drive wheel through a transmission shaft, the rear output gearbox of the engine transmits the power to a main gearbox of the operation machine through a universal coupling, the main gearbox transmits the power to front end side gearboxes on two sides through the universal coupling, the side gearbox on the front end transmits the power to the side gearbox on the rear end through a chain wheel and a chain, the side gearbox on the front end drives a stubble cleaning roller, the side gearbox on the rear end drives a rotary tillage roller, and the rotation directions of the stubble cleaning roller and the rotary tillage roller of the soil preparation operation machine are the same direction as the advancing direction of the tractor.

And dust covers are arranged on the upper parts of the stubble cleaning roller, the compression roller and the rotary tillage roller.

And the upper part of the ridge making roller is provided with a soil scraping plate.

And an engine cover is arranged at the upper part of the engine.

Because the stubble cleaning roller and the rotary tillage roller are adopted as the semi-axis type, the torque of the roller shaft can be reduced. The rear output gearbox of the engine is adopted to transmit power to a main gearbox of the operation machine through a universal coupling, the main gearbox transmits the power to front-end side gearboxes on two sides through the universal coupling, a front-end side gearbox transmits the power to a rear-end side gearbox through a chain wheel and a chain, the front-end side gearbox drives a stubble cleaning roller, the rear-end side gearbox drives a rotary tillage roller, the directions of stubble cleaning and rotary tillage are opposite to those of a common soil preparation machine, and the stubble cleaning and rotary tillage have forward thrust to reduce the traction load of a tractor; the crawler type walking is adopted, so that the contact surface is large, the pressure intensity is small, the device is not sunk, and the device can participate in paddy field operation; the press roller and the ridge roller do not need power, and are randomly rolled and consumed, so that the power is low; can be large-scale and is convenient for large-scale agricultural production.

The following describes the present invention in further detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is an opposite view of FIG. 1;

FIG. 4 is a view A-A of FIG. 1;

FIG. 5 is a left side view of FIG. 1;

FIG. 6 is a front elevational view of the present tractor frame;

FIG. 7 is a top view of FIG. 6;

FIG. 8 is a left side view of FIG. 6;

FIG. 9 is a front view of the work frame;

FIG. 10 is a top view of FIG. 9;

fig. 11 is a right side view of fig. 9.

In the figure, 1, an upper part of a frame, 2, an engine bracket, 3, a balancing weight, 4, a corner device and 5, a lower part of the frame are arranged; 6. the hydraulic power plant comprises a front driving wheel, 7 parts of a frame cross beam, 8 parts of road wheels, 9 parts of storage batteries, 10 parts of track supporting wheels, 11 parts of road wheel brackets, 12 parts of an oil tank, 13 parts of a lifting frame, 14 parts of a cab, 15 parts of a console, 16 parts of a silencer, 17 parts of an engine cover, 18 parts of a filter, 19 parts of an engine, 20 parts of a water tank radiator, 21 parts of a pedal, 22 parts of a rubber track, 23 parts of a front driving transmission, 24 parts of a tensioning wheel, 25 parts of a hydraulic oil storage tank, 26 parts of a hydraulic distribution valve, 31 parts of a lower traction frame, 32 parts of a side transmission case, 33 parts of a stubble cleaning roller, 34 parts of a front side plate, 35 parts of a press roller, 36 parts of a rotary tillage roller, 38 parts of a rear side plate, 39 parts of a ridging roller, 40 parts of a soil scraping plate, 41 parts of a dust cover, 42 parts of a working frame, 43 parts of a main transmission case, 44 parts of an upper traction frame and 45 parts of a hanging frame.

The specific implementation mode is as follows:

the utility model relates to a combined soil preparation machine, which comprises: traction tractor, soil preparation operation machinery and power transmission system, traction tractor adopts crawler-type running gear, by high horsepower diesel engine hydraulic transmission, the track adopts synthetic rubber track 22, traction tractor's frame comprises frame upper portion 1, frame middle part and frame lower part 5, and the frame lower part sets up walking wheel support 11, walking wheel 8, front driving wheel 6, take-up pulley 24 and track supporting wheel 10, and frame middle part sets gradually balancing weight 3 and balancing weight stores pylon, corner ware 4, hydraulic pressure oil storage tank 25, battery 9, hydraulic pressure distributing valve 26 and hydraulic pump, crane 13 from the front to the back, and its both sides set up oil tank 12 and footboard 21, frame upper portion front end sets up engine 19 and supporting annex, supporting annex includes: a corner device 4, a water tank radiator 20, a fan and fan shaft, a filter 18 and a silencer 16, wherein the engine is screwed with the middle part of the frame through an engine bracket, the upper part of the frame is provided with a cab 14, the soil preparation working machine is provided with a control platform 15 and a control rod inside, the soil preparation working machine is composed of a working frame which is fixedly connected by a cross beam, a down beam, an upright beam and a side plate, the lower part of the working frame 42 is provided with a stubble cleaning roller 33, a press roller 35, a rotary tillage roller 36 and a ridge forming roller 39 in sequence from front to back, two ends of the working frame are provided with side gearboxes 32, the front end of the upper part of the working frame 42 is provided with an upper traction frame 44 and a lower traction frame 31, is connected and matched with a lifting frame 13 of a tractor, a main gear box 43 is arranged in the middle of the operation frame, the input end of the speed changer is connected with the output speed changing box of the tractor through a universal coupling, and the output end of the speed changer is respectively connected with the side speed changing boxes 32 on the two sides through universal couplings.

The stubble cleaning roller 33 and the rotary tillage roller 36 are of a semi-shaft type, the outer ends of the stubble cleaning roller and the rotary tillage roller are matched with the side gearbox, and the inner ends of the stubble cleaning roller and the rotary tillage roller are matched with the hanging frame 45 through bearings.

The power transmission system comprises an engine 19 and accessories thereof, a front-drive gearbox 23, a tractor output gearbox, a main gearbox 43 and a side gearbox 32, wherein the engine transmits power to the front-drive gearbox 23 through a corner device 4, the front-drive gearbox transmits the power to a front drive wheel 6 through a transmission shaft, the rear output gearbox of the engine transmits the power to the main gearbox of the operation machine through a universal coupling, the main gearbox transmits the power to front end side gearboxes of two sides through the universal coupling, the side gearbox of the front end transmits the power to the side gearbox of the rear end through a chain wheel and a chain, the side gearbox of the front end drives a stubble cleaning roller 33, the side gearbox of the rear end drives a rotary tillage roller 36, and the rotation directions of the stubble cleaning roller and the rotary tillage roller of the soil preparation operation machine are the same direction as the traveling direction of the tractor.

The upper parts of the stubble cleaning roller 33, the press roller 35 and the rotary tillage roller 36 are provided with dust covers 41.

And a soil scraping plate 40 is arranged at the upper part of the ridge forming roller 39.

The upper part of the engine is provided with an engine cover 17.

The utility model has the characteristics that:

1. the stubble cleaning and rotary tillage power of the soil preparation operation machine comes from an output shaft of the tractor, the stubble cleaning and rotary tillage directions of the soil preparation operation machine are opposite to those of a common soil preparation machine, and the soil preparation operation machine has forward thrust so as to reduce the traction load of the tractor;

2. the crawler type walking is adopted, the contact surface is large, the pressure intensity is small, the crawler type walking device does not sink, and can participate in paddy field operation;

3. the press roller and the ridge roller do not need power, and the random rolling consumes little power;

4. the present invention has wide operation range up to 5 m, and the tractor engine may be matched with large diesel engine of 420 horsepower.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention, the technical solution of the present invention and the inventive concept with equivalent alternatives or modifications within the technical scope of the present invention.

Claims (6)

1. A combined soil preparation machine comprising: traction tractor, soil preparation operation machinery and power transmission system, its characterized in that: traction tractor adopts crawler-type running gear, high horsepower diesel engine hydraulic transmission, and synthetic rubber track (22) are adopted to the track, traction tractor's frame comprises frame upper portion (1), frame middle part and frame lower part (5), and the frame lower part sets up walking wheel support (11), walking wheel (8), front driving wheel (6), take-up pulley (24) and track supporting wheel (10), and the frame middle part sets gradually balancing weight (3) and balancing weight stores pylon, corner ware (4), hydraulic pressure oil storage tank (25), battery (9), hydraulic pressure distributing valve (26) and hydraulic pump, crane (13) from the front to the back, and oil tank (12) and footboard (21) are set up to its both sides, frame upper portion front end sets up engine (19) and supporting annex, supporting annex includes: the rotary angle device comprises a rotary angle device (4), a water tank radiator (20), a fan shaft, a filter (18) and a silencer (16), wherein an engine is in threaded connection with the middle of a rack through an engine support, a cab (14) is arranged on the upper portion of the rack, a control platform (15) and a control rod are arranged in the cab, the soil preparation operation machine comprises an operation rack which is fixedly connected with a side plate, a stubble cleaning roller (33), a pressing roller (35), a rotary tillage roller (36) and a ridging roller (39) are sequentially arranged on the lower portion of the operation rack (42) from front to back, side gearboxes (32) are arranged at two ends of the operation rack, an upper traction frame (44) and a lower traction frame (31) are arranged at the front end of the upper portion of the operation rack (42) and are connected with a lifting frame (13) of a tractor in an adaptive manner, a main gearbox (43) is arranged in the middle of the operation rack, and the input end of the main gearbox is connected with an output gearbox through a universal coupling, the output end of the universal coupling is connected with the side gearboxes (32) on the two sides through universal couplings.

2. The combined soil preparation machine of claim 1, wherein: the stubble cleaning roller (33) and the rotary tillage roller (36) are of a half-shaft type, the outer ends of the stubble cleaning roller and the rotary tillage roller are matched with the side gearbox, and the inner ends of the stubble cleaning roller and the rotary tillage roller are matched with the hanging rack (45) through bearings.

3. The combined soil preparation machine of claim 1, wherein: the power transmission system comprises an engine (19) and accessories thereof, a front-drive gearbox (23), a tractor output gearbox, a main gearbox (43) and a side gearbox (32), wherein the engine transmits power to the front-drive gearbox (23) through a corner device (4), the front-drive gearbox transmits the power to a front drive wheel (6) through a transmission shaft, a rear output gearbox of the engine transmits the power to a main gearbox of the operation machine through a universal coupling, the main gearbox transmits the power to front-end side gearboxes on two sides through the universal coupling, the side gearbox on the front end transmits the power to the side gearbox on the rear end through a sprocket chain, the side gearbox on the front end drives a stubble cleaning roller (33), and the side gearbox on the rear end drives a rotary tillage roller (36), the rotation directions of the stubble cleaning roller and the rotary tillage roller of the land preparation operation machine are the same as the advancing direction of the tractor.

4. The combined soil preparation machine of claim 1, wherein: and the upper parts of the stubble cleaning roller (33), the press roller (35) and the rotary tillage roller (36) are provided with dust covers (41).

5. The combined soil preparation machine of claim 1, wherein: and a soil scraping plate (40) is arranged at the upper part of the ridge forming roller (39).

6. The combined soil preparation machine of claim 1, wherein: an engine cover (17) is arranged at the upper part of the engine.

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