CN104303625A

CN104303625A - Small-sized weed extractor for ridge rows

Info

Publication number: CN104303625A
Application number: CN201410541282.6A
Authority: CN
Inventors: 庞群
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-10-14
Filing date: 2014-10-14
Publication date: 2015-01-28

Abstract

The invention discloses a small-sized weed extractor for ridge rows. The small-sized weed extractor for the ridge rows is characterized by mainly comprising a gasoline-engine driven machine, a weeding turning roller, a travelling wheel and two control grab bars; the weeding turning roller is formed in a manner that a plurality of bent blade harrows are radially arranged on a revolving shaft; the weeding turning roller is arranged in front of the two control grab bars; the gasoline-engine driven machine is arranged in the middle of the control grab bars, and extends forwards out of a drive shaft to drive the weeding turning roller to rotate and weed; the travelling wheel is arranged in the middle of the control grab bars, and a cross rod extends downwards to connect and support the travelling wheel. According to the small-sized weed extractor for the ridge rows, the weeding turning roller is directly driven by the gasoline-engine driven machine to walk and weed; the weeding turning roller not only weeds but also plays a role of supporting and walking; the small-sized weed extractor for the ridge rows is simple in structure, easy in operation, small in size and light in weight, can walk and weed between crop ridge rows and also is capable of loosening soil between the ridge rows, and is the best agricultural machine.

Description

Small-sized ridge row grass-remover

Technical field

The present invention relates to a kind of small-scale terrestrial grass-remover, belong to agricultural technology field.

Background technology

Agricultural arable land of the prior art mechanical type is a lot, but can farming neatly in the patch in mountain area, the ploughing machine that rugged mountain path can be advanced freely up and down is still difficult to carry out, some existing little agricultural machinery, has big machinery, also has small-sized machine, but structure is had nothing in common with each other, big machinery due in farming due to break-in inconvenience, usually there is ditch, rand cannot the situation of farming, or hoe up weeds in the ridge row ditch that at all can not enter field.Even if some small-sized machinery, because two wheels account for very large place, the crops of row both sides, ridge are formed rolls destruction.

The weeding system that China commonly uses at present is manpower weeding and chemical weed control.Wherein, manpower weeding takies a large amount of labours and efficiency of hoeing up weeds is low, and although chemical weed control saves manual labor, long-term spray that chemical herbicide can bring farmland weed population replacement, herbicide damage takes place frequently, herbicide resistance strengthens, remain in food and gather and the problem such as environmental pollution.The maximum shortcoming of weed killer herbicide forms injury to the crops in same piece of land.Nowadays people are to the widespread demand of pollution-free food, and high efficiency, pollution-free, hoeing up weeds without the machinery of related harm becomes the development trend of following weeding.At present, automated machine is hoed up weeds and just to be re-recognized in the whole world as one of the key technology of precision agriculture conservation tillage, will become the important technical replacing weed killer herbicide, develop the sustainable agriculture development of meticulous farming.For unit of hoeing up weeds between symmetrical rotary seedling, it is one of problem of puzzlement that the coverage rate of cutterhead between seedling of hoeing up weeds and simplification control program improve real-time.

Summary of the invention

in order to peasant has a kind of small-sized grass-remover, with the shortcoming of the shortcoming and weed killer herbicide that overcome big machinery, a kind of subminiature grass-remover of my invention: small-sized ridge row grass-remover, this small-sized grass-remover is little hoes up weeds to stand hand steered walking by a people, even in the ranks can walk on the ridge of crops and hoe up weeds, not produce the consequence rolling destroy crops.

the technical scheme that small-sized ridge row grass-remover is taked is: small-sized ridge row grass-remover mainly comprises gasoline-engine driven machine, transfer roller of hoeing up weeds, road wheel, control handrail form, transfer roller of hoeing up weeds is made up of radial for curved rake cutter being arranged in a rotating shaft many, transfer roller of hoeing up weeds is arranged on the front that two control handrail, gasoline-engine driven machine is arranged on the middle part that controls handrail and stretches out forward drive shaft weeding transfer roller and rotates and hoe up weeds, and road wheel is at the middle part controlling handrail and stretched out downwards by a cross bar and connect support.

the structure of small-sized ridge row grass-remover takes simple structure as far as possible, and to reach lightweight, volume is little, is applicable to the technique effect of farm work.Gasoline-engine driven machine is that the desirable power that a kind of volume is little and power is large provides machinery, and it is little much that diesel engine volume compared by gasoline engine, and can reach aerodynamic power of hoeing up weeds very greatly.Transfer roller of hoeing up weeds is the main device of hoeing up weeds, transfer roller of hoeing up weeds is arranged on radial for curved rake cutter in a rotating shaft by many, when rotating shaft by gasoline engine drive rotate time, the elbow part kiss the earth of these rake cuttves also carries out scraper plane, is dug so ground grass scrapes disconnected or root band mud.Small-sized ridge row grass-remover also has a road wheel, and this road wheel just controls the medium position of handrail at two and connected by a steady arm.This road wheel only provides walking when not hoeing up weeds, but need not kiss the earth when hoeing up weeds operation, under being just hung in control lever, transfer roller of hoeing up weeds not only does the support of walking, also do the rotation of hoeing up weeds, because transfer roller itself of hoeing up weeds bears very large weight, this just can make it have certain pressure to ground, could rake cutter scraper plane be entered in earth when it rotates like this, weeds be connected root band mud and destroys.Due to the rotation of transfer roller of hoeing up weeds, so it also has the speed of necessarily creeping forward, this is just applicable to walking while the effect of hoeing up weeds, and people is also easily laborsaving.After completing operation of hoeing up weeds, people only need control lever to pressing down, and transfer roller of hoeing up weeds has lifted away from ground, so at this moment road wheel just becomes the road wheel of unique kiss the earth.Because weight is little, people holds two control levers can make it not fall side completely, and its walking of Manual-pushing is also light.

the beneficial effect of small-sized ridge row grass-remover is: the transfer roller walking of hoeing up weeds of small-sized ridge row grass-remover employing gasoline-engine driven machine Direct driver is hoed up weeds, transfer roller of hoeing up weeds not only is hoed up weeds but also undertake support walking, structure is simple, operation easily, volume is little, weight is little, in the ranks can walk on crops ridge and hoe up weeds, can also loosen to soil in the ranks, ridge, be best agricultural machinery.

Accompanying drawing explanation

fig. 1 is the side structure view of small-sized ridge row grass-remover.

fig. 2 is the front structure view of small-sized ridge row grass-remover.

in figure, 1. hoe up weeds transfer roller, 2. driving shaft, 3. gasoline-engine driven machine, 4. acceleration cable, 5. throttle are pulled, are 6. held handle, 7. control lever, 8. steady arm, 9. road wheel, 10. rotating shaft.

Embodiment

below in conjunction with accompanying drawing, further implementation is done to small-sized ridge row grass-remover.

fig. 1 is the side structure view of small-sized ridge row grass-remover, two control levers (7) in figure and ground level gradient in an acute angle, to stand control to facilitate people.The position, front of control lever is a strange transfer roller of hoeing up weeds (1), and this transfer roller of hoeing up weeds (1) is made up of radial being arranged on a rotating shaft (10) of a lot of curved rake cutter.The middle part of control lever (7) has fixedly mounted a petrol engine (3), and the driving shaft (2) of petrol engine (3) stretches to rotating shaft (10) Direct driver in the middle of transfer roller of hoeing up weeds (1), and centre does not have gear device yet.The rotating speed of transfer roller (1) of in fact hoeing up weeds is very fast, it rotates the repeatedly repetition scraper plane just to surface, soil, and rotating speed is not be used as walking, but repeats also to produce the speed moved forward on a small quantity in the action of scraper plane, this is just suitable, therefore can eliminate gear device.When hoeing up weeds can without road wheel, but uprooted grass portion and can not shoulder to walk back and go ahead, the bottom of Fig. 1 also has steady arm (8) to play a road wheel (9).Playing when this road wheel (9) is when hoeing up weeds, having uprooted the support road wheel just becoming support walking when grass is gone home and (9).In fact, this road wheel (9) also can be removed and lose family, does not also have multiple, only have about 20 kilograms because a people carries small-sized ridge, this row grass-remover.

Claims

1. small-sized ridge row grass-remover, it is characterized in that: small-sized ridge row grass-remover mainly comprises gasoline-engine driven machine, transfer roller of hoeing up weeds, road wheel, control handrail form, transfer roller of hoeing up weeds is made up of radial for curved rake cutter being arranged in a rotating shaft many, transfer roller of hoeing up weeds is arranged on the front that two control handrail, gasoline-engine driven machine is arranged on the middle part that controls handrail and stretches out forward drive shaft weeding transfer roller and rotates and hoe up weeds, and road wheel is at the middle part controlling handrail and stretched out downwards by a cross bar and connect support.