Mountain pasture conditioning machine

A pasture and mountain technology, applied in the structural field of mountain pasture conditioning machines, can solve the problems of difficult large-scale promotion and application, low quality of grass products, high labor intensity, etc., to achieve flexible operation, strong ability to adapt to terrain, and good terrain imitation effect Effect

Active Publication Date: 2017-03-01
GANSU AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In some mountainous and hilly areas of our country, backpack-type small lawn mowers are used to harvest pasture, but because they do not have the function of flattening and laying, the quality of the harvested grass products is low, and the whole machine is carried on the back of the person, so the labor intensity is high and the production The efficiency is low, and there are still problems such as safety and reliability, so it is difficult to popularize and apply in a large area

Method used

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  • Mountain pasture conditioning machine
  • Mountain pasture conditioning machine
  • Mountain pasture conditioning machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Example 1, see Figure 1-5(c) , the mountain pasture conditioning machine includes a power assembly 10 made up of a power machine 11, a reducer 12, a walking ground wheel 13, and a support wheel 14. A transmission system 20 and a housing assembly are arranged in front of the power output shaft 201 of the reducer 12. 21. Cutting system 30, flattening system 40, crop divider 50, profiling device 51, grass guiding device 60, grass collecting and laying device 70, flattening gap adjusting device 80 and frame assembly 90. The transmission system 20 includes a power output shaft 201 , a coupling 221 , a transmission main shaft 220 , a cutting transmission system 23 and a flattening transmission system 22 . The transmission main shaft 220 passes through the shaft coupling 221, the cutting transmission shaft 232, the eccentric wheel 233, and the semicircular arc chute 230. A cylindrical slide block 234, a connecting rod 235, a spline shaft 236, a rocker shaft 234, and a connect...

Embodiment 2

[0035] Example 2 is the same as Example 1, but the difference is that the described implementation operation site belongs to arid, terraced loess soil, Longdong alfalfa grown for 3 years, fresh grass harvested at the early flowering stage, with an average of 330 plants per square meter, and an average plant height of 550 mm, the upper pressure roller 41 and the lower pressure roller 46 are intermeshed herringbone rubber rollers, the angle β between the vertical line between the upper pressure roller shaft 42 and the lower pressure roller shaft 47 of the herringbone rubber roller and the horizontal plane is 65°.

[0036] The flattening gap adjusting device 80 includes a limit slider 82 with an arc surface with a radius of 50mm on the upper surface; the upper pressing roller 41 and the lower pressing roller 46 control the flattening gap by rotating the adjustment screw 85 times 2mm;

[0037] The grass guide device 60 includes an angle γ between the floating grass guide plate 62...

Embodiment 3

[0040] Example 3 is the same as Example 1, but the difference is that the place where the operation is carried out belongs to irrigated land, intercropping field sandy loam soil, Gannong No. 3 alfalfa that has grown for 3 years, and the first harvest of fresh grass in the early flowering stage. 380 plants per square meter, with an average plant height of 750 mm. The upper pressure roller 41 and the lower pressure roller 46 are intermeshed herringbone rubber rollers, and the vertical connection between the herringbone rubber upper pressure roller shaft 42 and the lower pressure roller shaft 47 The angle β between the line and the horizontal plane is 80°.

[0041] The flattening gap adjustment device 80 includes a limit slider 82 with an arc surface with a radius of 30 mm on the upper surface; the upper pressing roller 41 and the lower pressing roller 46 control the flattening gap by rotating the adjustment screw 85 times 3mm;

[0042] The grass guide device 60 includes an angl...

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Abstract

The invention belongs to the technical field of pasture harvesting machinery, and particularly relates to a structure of a mountainous pasture preparer. The mountainous pasture preparer comprises a power assembly composed of a power machine, a speed reducer, traveling land wheels and supporting wheels, and a transmission system, a shell assembly, a cutting system, a flattening system, a divider, a profiling device, a grass guiding device, a collected grass laying device, a flattening gap adjusting device and a rack combination are arranged in front of a power output shaft of the speed reducer. The mountainous pasture preparer is characterized in that the power output shaft transmits power to a cutting transmission system and a flattening transmission system through a coupling and a transmission spindle respectively. The mountainous pasture preparer has the advantages of compact structure, flexibility in running, high transmission efficiency and low power consumption; a low-cutting-type reciprocating cutter is adopted, topographic slope which can be profiled is inclined working of -20-20 degrees, adjustability in stubble cutting is realized, and terrain profiling effect is good; the flattening system which is arranged is easy in grabbing of pasture, high in flattening quality and suitable for cutting and flattening of various leguminous posture in medium-small land parcels of sloping fields and terraced fields.

Description

technical field [0001] The invention belongs to the technical field of forage harvesting machinery, and in particular relates to the structure of a mountain pasture conditioning machine. Background technique [0002] The forage conditioning machine is a forage harvesting machine that can complete the three processes of mowing, conditioning and strip collection at the same time. The structure of the forage conditioning machine is divided into three parts: (1) header, (2) forage conditioning mechanism, (3) strip gathering mechanism. Existing forage conditioning machines have a single model, mainly including large and medium-sized side suspension, front suspension reciprocating or disc type forage conditioning machines and self-propelled forage conditioning machines. The power is provided by tractors. The machine is large in size and inflexible in operation. Shaped devices all use sliding palms or disc bottoms to move forward by sliding friction with the ground surface to real...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D43/00A01D69/06
Inventor 赵春花师尚礼王如富戴立勋陈凯罗亚兰张雪坤卞鲁平张锋伟周洋
Owner GANSU AGRI UNIV
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