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Slope Micro Harvester

A harvester and miniature technology, which is applied in the direction of harvesters, cutters, agricultural machinery and implements, etc., can solve the problems of no conveying system, inflexible operation, bulky volume, etc., to overcome grassland degradation, flexible and convenient operation, and transmission efficiency high effect

Active Publication Date: 2015-12-09
GANSU AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The pasture harvester of the prior art has a single variety, mainly large and medium-sized side-mounted reciprocating, disc-type and front-mounted single and double disc mowers, and the power is provided by a tractor. Flexible, not suitable for small plots such as slopes and terraces; imported pasture harvesters have reliable performance but are large in size, poorly matched with domestic power machinery, require high levels of production organization and management, and are expensive. They are generally suitable for plains with good conditions, open area work
At present, some mountainous and hilly areas in my country use backpack-type small lawn mowers, but because the whole machine is carried on the back of the person, it is labor-intensive, the production efficiency is low, and there is no conveying system, which is not conducive to pasture or crops after mowing. Collection and bundling, there are still problems such as safety and reliability, it is difficult to promote and apply in a large area

Method used

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  • Slope Micro Harvester
  • Slope Micro Harvester
  • Slope Micro Harvester

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1, see figure 1 -6, a miniature harvester for sloping fields, including a hand-held power assembly 10, a transmission system 20, a cutter 30, an oblique conveying system 40, and a crop divider 90, in front of the reducer 11 of the hand-held power assembly 10 A power output shaft 111 is provided, which is connected with the coupling 201 of the transmission system 20; a first-stage reduction system 22 is arranged above the middle part of the transmission main shaft 202 of the transmission system 20, which meshes with a spur gear 222 through a bevel gear 221, and the spur gear 222 It is fixedly connected with the first-stage deceleration output shaft 224, and the first-stage deceleration output shaft 224 is provided with a conveying driving pulley 223, and the power is transmitted to the upper oblique conveying system 40 through the transmission belt 208; Wo device 90; the outer ring of the bearing 205 supporting the transmission main shaft 202 is provided with a h...

Embodiment 2

[0039] Example 2, see figure 1 -6, a kind of sloping field miniature multifunctional harvester, is identical in structure with embodiment 1, and difference is:

[0040] The inclined conveying system 40 includes a panel 80 at an angle of 100° with the cutter; a conveyor belt 42 and a long delivery spike 43 are arranged above the panel 80, and the length of the long delivery spike 43 is 60mm. 45 is 280mm in diameter.

[0041] See Fig. 4, described cutter 30 adopts reciprocating low-cut type cutter, and it comprises blade presser 31, moving knife 32, fixed knife 33, blade gap adjustment assembly 38, bottom plate 34, backing knife plate 341, tooth The slat 35 and the moving knife bar 36 are composed; the head of the moving knife is a short trapezoidal tooth edge, the length of the moving knife is 70mm, the width of the front end is 25mm, the width of the rear end is 45mm, the thickness is 1.5mm, and the stroke of the knife is 60mm; the moving knife 32 and the fixed knife are cont...

Embodiment 3

[0046] Embodiment 3 has the same structure as Embodiment 1, the difference is that a pair of retaining rod assemblies 26 are installed on the first pair of lugs 212-1, the protrusion 211-1 is stuck between a pair of retaining rod bolts 261, and the bottom plate 34 passes through the imitation The shaped plate 51 and the terrain-imitating pendulum housing 212 deflect and swing around the transmission main shaft 202 to control the cutter 30 to work within the inclination angle of -20° to 20° along with the slope of the ground surface.

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PUM

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Abstract

The invention relates to the field of harvesters, in particular to a mini-type harvester for sloping fields. The mini-type harvester for the sloping fields comprises a hand-supporting power assembly, a transmission system, a sickle, an obliquely-horizontal conveying system and a divider. The mini-type harvester for the sloping fields is mainly characterized in that a power output shaft is arranged in front of a speed reducer of the hand-supporting power assembly and connected with a coupler of the transmission system; a first-level speed reduction system is arrange above the middle of a transmission main shaft of the transmission system and is meshed with a straight gear through a bevel gear, the straight gear is fixedly connected with a first-level speed reduction output shaft, a conveying driving pulley is arranged on the first-level speed reduction output shaft, and power is transmitted to the obliquely-horizontal conveying system arranged above through a transmission belt; the divider is arranged on a bottom board at the right end of the sickle; a shell connected with a speed reducer body is arranged on the outer circle of a bearing supporting the transmission main shaft. The mini-type harvester for the sloping fields has the advantages of being compact and light in structure, high in transmission efficiency, low in cut straw, high in adaptability, flexible in operation, strong in reliability and suitable for harvesting various pasture, narrow-straw crops and cash crops in medium and small fields such as the sloping fields, terraces and set sowing fields.

Description

Technical field: [0001] The invention relates to the structure of a harvester, in particular to a structure of a slope miniature harvester. Background technique: [0002] The pasture harvester of the prior art has a single variety, mainly large and medium-sized side-mounted reciprocating, disc-type and front-mounted single and double disc mowers, and the power is provided by a tractor. Flexible, not suitable for small plots such as slopes and terraces; imported pasture harvesters have reliable performance but are large in size, poorly matched with domestic power machinery, require high levels of production organization and management, and are expensive. They are generally suitable for plains with good conditions, Work in open areas. At present, some mountainous and hilly areas in my country use backpack-type small lawn mowers, but because the whole machine is carried on the back of the person, it is labor-intensive, the production efficiency is low, and there is no conveyin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D34/04A01D34/86
Inventor 赵春花师尚礼王德成陈凯罗亚兰韩正晟张克平胡靖明张锋伟
Owner GANSU AGRI UNIV