CN202635088U - Segmentation type reaper - Google Patents

Abstract

Disclosed is a segmentation type reaper, which is used for reaping paddy rice in rows and a part of herbaceous plants, and belongs to an agricultural production tool. The segmentation type reaper is simple in structure, and easy and convenient to use. An agricultural segmentation type cutter disposed at the bottom is provided with more than two blades for cutting each paddy rice, which is labor-saving and simple. A frame is simple and can be effectively separated to control reaped objects. As an unpowered reaping tool, the segmentation type reaper is advantageous in that a user does not need to bend down or arch his or her back; work efficiency can be improved; the segmentation type reaper is an ideal reaping tool for regions having no harvester.

Description

The partition type harvester

Technical field:

The utility model is the tool of production that is used for harvesting in a kind of agricultural production, belongs to the farm machinery field.

Background technology:

In agricultural production, harvesting is an important production process in the grain-production.At present, although various grain header all increasing progressively fast because China's agricultural has a poor foundation, Rice Production district especially, production unit is little, great majority are knobs again, the scope of application of grain header is also limited; Once the someone developed the rice cutter that run to promote, back-pack electric grain header etc., did not all extensively promote the use of because using to work too hard.The saw reaping hook that the harvesting tool of present most of paddy rice still gathers in basically by hand, the back of a bow of bending over, inefficiency.

The utility model content:

Scheme of the present utility model is that design is a kind of simple in structure, uses easy and convenient partition type harvester (back abbreviation harvester).Harvester is comprised of main force's bar, framework and agricultural partition type cropping knife (claiming afterwards rounding knife) three parts.When being use, main force bar top is used for operating, the main force upwards pays the bar bottom two struts, two strut tops are connected to each other a main strut rail, a strut rail is laterally paid at the two ends of main strut rail again to the same side, form a frame, article two, strut and three strut rails namely consist of separately, and control is by the framework of harvested material (mainly being paddy rice).The rounding knife that the lower end device of main force's bar turns around, rounding knife is substantially parallel to the ground, and cutter head is upturned; Rounding knife is by sharp knife (the back abbreviation sharp knife) composition of making sawtooth on steel plate (mainly made by iron and steel class material, also can be made by other material, so for the popular title of appellation steel plate) and several the twolips; The effect one of steel plate is at several sharp knives of its anterior making, the 2nd, be used for loading by harvested material; Several sharp knives then are to make every root and stem of certain plants paddy rice of being gathered in that many blade cuttings be arranged, and reach the labour-saving purpose.Main force's bar and framework are made of lightweight, light weight or hollow material as far as possible.The beneficial effects of the utility model are: simple in structurely but can effectively separately control harvested material and laborsaving.Main force's bar and framework can be made of common cheap material, are standing and are gathering in.As a kind of unpowered harvesting tool, user neither need the to bend over back of a bow, arduous work can improve effect again, thereby easy to utilize.

Description of drawings:

Fig. 1 is the partition type harvester;

Fig. 2 is the rounding knife (relatively Fig. 1) that enlarges.

With reference to accompanying drawing: (1) is that front cross member, (2) are that front strut, (3) are that main strut rail, (4) are that rear pole, (5) are that rear strut rail, (6) are that main force's bar, (7) are that steel plate, (8) are that sharp knife, (9) are that sharp knife river bottom protection, (10) are the rounding knife handles.(8), (9) be to lift sharp knife explanation, other is identical, the quantity of sharp knife can suitably be selected.Top, main force's bar (6) bottom expenditure front strut (2), rear pole (4); Two strut tops are connected to each other a main strut rail (3), and front cross member (1), rear strut rail (5) are laterally paid respectively in the two ends of main strut rail (3); Rear strut rail (5) also can not be the rear end that peace is connected on main strut rail (3), but peace is connected on the rear pole (4); Rear pole (4) also can save, the rear end of main strut rail (3) then directly peace be connected on main force's bar (6), rear strut rail (5) then again peace be connected on the rear portion of main strut rail (3).Front cross member (1) should become interior acute angle handing-over with main strut rail (3), if meet at right angles handing-over, front cross member (1) should suitably curve inwardly; Make the junction of main strut rail (3) and front cross member (1) straight line (dotted line represents) that lets droop tangent or approaching with the rounding knife rear end; Make the straight line that lets droop (dotted line represents) of front cross member (1) front tangent or approaching with rounding knife outside mid point; Rear strut rail (5) can become interior acute angle handing-over also can not become interior acute angle handing-over with main strut rail (3), and it also can be straight not curving inwardly that rear strut rail (5) can curve inwardly.Main strut rail (3), front cross member (1), rear strut rail (5) can not be to be fixed on the harvester also, but make their liftings by plug or screw rod or other slip-knot, and rear strut rail (5) also can move forward and backward.Main force's bar (6) lower end is connected with the rounding knife that turns around by rounding knife handle (10); Load by harvested material on the surface of the steel plate of rounding knife (7), and its front portion makes several sharp knives (8) side by side; The twolip of sharp knife (8) is made an amount of sawtooth (inconvenience shows among the figure), but the not essential sawtooth in the outside of both sides sharp knife, sawtooth is uniform and smooth, namely wants effectively cutting plants cane, be difficult for again clamping turf, can be with reference to existing saw reaping hook; The tip of sharp knife is smooth, and the tip spacing of each sharp knife is advisable at 3 centimetres, also can be greater than or less than 3 centimetres; Each sharp knife rear end spacing then is zero distance, and very little slit is perhaps only arranged; The front portion that sharp knife (8) can be produced on steel plate (7) is an integral body, also can be placed on the steel plate (7) as sharp knife in addition; If the rear surface of its junction of getting on of settling wants smooth must not the obstruction by harvested material to enter in the steel plate (7).Sharp knife river bottom protection (9) is close to the bottom of sharp knife (8), can't see with the aid of pictures from the visual angle, if sharp knife (8) sharp knife head not, the length of sharp knife river bottom protection (9) has surpassed sharp knife (8) also can only see tip; Sharp knife river bottom protection (9) can directly be produced on the steel plate (7), also can be directly with thickening in the middle of the sharp knife, save sharp knife river bottom protection (9), then do not need to establish in addition river bottom protection when harder if the material of sharp knife is thicker.Handle (10) is to be connected with the lower end of main force's bar (6), can select by any place on rounding knife, and shape also can be selected arbitrarily not to be subjected to limit among the figure, also can not establish handle and bore several holes at rounding knife; No matter how where connect all and must not hinder the surface that is entered steel plate (7) by harvested material.Simultaneously, also must make two strut rails in rounding knife and front and back on same one side of main force's bar (6).The spacing of each component shape, size, length and front and back two strut rails, two struts should be made according to actual needs, and unnecessary this accompanying drawing engineer's scale that is subjected to limits.

Embodiment:

The partition type harvester that is comprised of front cross member (1), front strut (2), main strut rail (3), rear pole (4), rear strut rail (5), main force's bar (6), steel plate (7), sharp knife (8), sharp knife river bottom protection (9), rounding knife handle (10) is to implement by following mode: the rounding knife (7) (8) of contrast accompanying drawing harvester and front cross member (1), rear strut rail (5) are on the left side of main force's bar (6); Therefore, right-to-left harvesting during use, otherwise, if rounding knife (7) (8) front cross member (1), rear strut rail (5) on the right of main force's bar (6), then from left to right harvesting.If paddy rice inserts to such an extent that excessively get close to ridge, then to cut open the delegation paddy rice that keeps close to the edge with reaping hook first.Use this harvester, user's both hands are held main force's bar (6) top, rear strut rail (5) is aimed at the paddy rice of being gathered in, and steel plate (7) lands, and rounding knife is pushed ahead along null, when waiting to proceed to 3,4 root and stem of certain plants paddy rice, the right hand firmly turns into harvester left, makes rounding knife (7) (8) and front cross member (1) enter the paddy rice row strain, and the tip of rounding knife is aimed at the paddy rice lower end of being gathered in, the sharp knife head is upturned, and then firmly pulls back.Pour out paddy rice from firmly pulling back to and be action in an instant, can't in the middle of pause, be certain about the position after having cut and pour out paddy rice left, can cut several cuttves and fall into a rickle.

Claims (6)

1. the partition type harvester that is used for harvesting in the agricultural production, mainly formed by front cross member (1), front strut (2), main crosspiece (3), rear pole (4), rear strut rail (5), main force's bar (6), steel plate (7), sharp knife (8), sharp knife river bottom protection (9), rounding knife handle (10), sharp knife (8), sharp knife river bottom protection (9) are only lifted cutter explanation, and other is identical; It is characterized in that: the front portion of steel plate (7) makes several sharp knives, consists of one simply and the labour-saving rounding knife, and the handle (10) by rounding knife is connected with main force's bar (6) lower end; Front strut (2), rear pole (4) are upwards paid in top, main force's bar (6) bottom, two strut tops are connected to each other a main crosspiece (3), the two ends of main crosspiece (3) are expenditure front crosspiece (1), rear strut rail (5) laterally, consists of separately control by the framework of harvested material; The top of operation main force's bar (6) during use.

2. according to partition type harvester claimed in claim 1, it is characterized in that back cross rail (5) is not the rear portion that peace is connected on main crosspiece (3), but peace is connected on the rear pole (4).

3. according to partition type harvester claimed in claim 1, it is characterized in that having saved rear pole (4), the rear end of main crosspiece (3) then directly peace be connected on main force's bar (6), back cross rail (5) then again peace be connected on the rear portion of main crosspiece (3).

4. according to partition type harvester claimed in claim 1, it is characterized in that main crosspiece (3), front crosspiece (1), back cross rail (5) are not to be fixed on the harvester, but making their liftings by plug or screw rod or other slip-knot, rear strut rail (5) can move forward and backward.

5. according to partition type harvester claimed in claim 1, it is characterized in that having saved sharp knife river bottom protection (9), the sharp knife river bottom protection directly is produced on the bottom of sharp knife; When the material of making sharp knife is thicker when harder, can not want river bottom protection yet.

6. it is characterized in that according to partition type harvester claimed in claim 1 sharp knife (8) is not directly to be produced on the steel plate (7), but do in addition to install behind the sharp knife.

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