CN2834136Y

CN2834136Y - Ginger harvester

Info

Publication number: CN2834136Y
Application number: CN 200520122771
Authority: CN
Inventors: 徐升利
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-28
Filing date: 2005-09-28
Publication date: 2006-11-08
Anticipated expiration: 2015-09-28

Abstract

The utility model relates to a ginger harvester, which belongs to agricultural machinery. The utility model comprises a tractor 1, a front machine frame 2 hung on the front end of the tractor, a stalk cutting device arranged on the front machine frame, a rear machine frame 13 hung on the rear end of the tractor, and a ginger cultivating device arranged on the rear machine frame, wherein the stalk cutting device is a square tooth disk cutting knife 9 driven by a power transmission device, two flat plate straight knives 11 like the Chinese character 'Ba' are parallel to the square tooth disk cutting knife 9 and are arranged under the square tooth disk cutting knife 9, and the ginger cultivating device is a transverse flat plate coulter 16 which is fixed on the lower end of a plow tail and has an inclination angle. A ginger stalk laying device which is formed by arc-shaped curve rods 12 is arranged in the front of the cutting knife 8. A grate-shaped soil pulverizing rod 19 is arranged behind the coulter 16. A turnover plow 20 is arranged behind the soil pulverizing rod 19. The technical scheme has the advantages of high efficiency, force saving, labor saving, no fruit pulverization and better harvest quality. Besides, the utility model uses a tractor as power, cuts stalks in front, cultivates ginger after and turns up soil, and ginger is picked up by labors only.

Description

Big ginger harvester

Technical field: the invention belongs to agricultural machinery technological field, particularly the crops harvest machinery mainly is meant big ginger harvester tool.

Background technology: vegetables Da Jiang is not only a kind of main cooking seasoning, and medical value is also extremely important, can export in a large number, the economic benefit of plantation Da Jiang is more and more higher, and particularly the northern area cultivated area is bigger in China many areas, but at present, the results of Da Jiang remain with spade, stick up artificial results greatly, to be with more than of straw Da Jiang to dig, cut straw again, pick up earlier, it is time-consuming to require great effort, and efficient is very low.

The objective of the invention is to design a kind of big ginger harvester, be used as power with tractor, mechanized is cut straw, is plowed, hack, stirs once and finish, and manually picks up by all means, and results efficient height alleviated people's manual labor, and the results quality is good.

Be that big ginger harvester comprises tractor 1, hangs on the forebay 2 of tractor front end, cut the straw device by being loaded on the forebay for reaching the technical measures that above-mentioned purpose takes; Hang on the tractor rear end afer bay 13, plow device by the Da Jiang that is loaded on the afer bay.

Its optimal technical scheme is that cutting the straw device is the square tooth wheel cutter 9 that is driven by actuating unit, and two dull and stereotyped straight knives 11 that are " eight " shape that parallel are with it arranged under it; It is to be fixed in plow stick 15 lower ends, to be the horizontal dull and stereotyped colter 16 at an inclination angle with ground that Da Jiang plows device; Be provided with the Da Jiang straw laying device that constitutes by arc curve bar 12 before the cutter 9; Be provided with palisade hack bar 19 behind the colter 16, be provided with pivot plow 20 after the hack bar.

The good effect of this technical scheme is, adopts tractor to be used as power, front cutting stalk, after plow, band stirs, and manually picks up ginger by all means, results efficient height, laborsaving saving of labor, fruit does not have fragmentation, the results quality is good.

Description of drawings:

Accompanying drawing 1 the utility model front view

Accompanying drawing 2 the utility model vertical views

Embodiment: following 1 the utility model front view with reference to the accompanying drawings and accompanying drawing 2 the utility model vertical views just the present invention's structure are described further.The present invention by front cutting stalk, intermediate power, after Da Jiang is plowed three parts.Power is tractor with small four wheels, both can realize walking, propelling and tractive, can be again to cut the straw cutter power is provided.Machine front cutting stalk part organic frame 2, hanger bracket 3, realize rising and falling (drawing in the end) by hydraulic means, tractor motive power output shaft 4 connects turbine worm gearbox 5, and the output of turbine worm gearbox 5 is through sprocket wheel or cutter vertical shaft 8 is revolved in belt pulley 6 drives and straw are cut in 9 rotations of square tooth wheel cutter.Vertical shaft 8 is installed on the frame through bearing 7, nearly below by square tooth wheel cutter 9 be provided be " eight " font two dull and stereotyped straight knife 11, it also can be a horizontal dull and stereotyped straight knife, dull and stereotyped straight knife 11 is welded in upright handle 10 lower ends admittedly, instrument also can realize cutting straw fully by the rotation of square tooth wheel cutter 9, but, if after setting up dull and stereotyped straight knife 11, play and cut the auxiliary shear action of straw, make the better effects if of cutting straw.Also be provided with shop straw device before the cutter, it originally is level, is overlooked curved curvilinear guiding shop straw 12 and constitute by several foundation, and when pushing away before the frame, ginger straw root is cut disconnected, and the ginger straw are fair curve shape guiding shop straw 12 orders ginger ridge one side of putting upside down just.Da Jiang plows device behind the machine, try to stop people from fighting each other through suspension by

afer bay

13 and 14 to be connected with tractor, realize rising and falling (hydraulic means does not draw) by hydraulic means, be fixed in the vertical plow stick 15 on the frame, its lower end is welded horizontal dull and stereotyped colter 16 admittedly, this colter sword face and ground are an inclination angle, about 20-30 °, can do by 65mn plough band steel, or with general steel plate through surface spraying weld or brush plating cure process, its long 600mm of present embodiment, wide 100mm, thick 8mm, colter also can adopt two, be " eight " font, the colter embedded depth generally should be in the following 3-5mm of Da Jiang, in order to avoid plough the ginger piece.Be provided with behind the colter and overlook the hack bar 19 that is palisade, the master looks slightly curved, round steel bow by 3-5 root 16mm is welded on the transverse bar 18, horizontal shape bar 18 side-lookings are slightly also slightly curved, its two ends are welded in end under two vertical rods 17, the Da Jiang that plows goes up and slidingly to play the palisade hack bar of shape through the ridge, can make the clods breaking that combines with Da Jiang and shakes off, and exposes Da Jiang.Can set up pivot plow 20 behind the hack bar, this plough sheet back side central longitudinal is to weldering one longitudinal axis 21, pass axle sleeve 22, axle sleeve 22 is welded in frame riser 25 lower ends admittedly, a straight-tooth draw-in groove plate 24 is welded on riser top, the longitudinal axis 21 ends flexibly connect one and turn handle 23, pull to turn handle 23 and can make about 20 upsets of plough sheet, will turn handle 23 and be stuck in draw-in groove plate 24 teeth groove and fixed, when tractor is walked the edge of a field when commutating to another ridge, can be with pivot plow sheet 20 to 90 ° of opposite side upsets, so can set up pivot plow and the Da Jiang that plows can be turned over to a side by the both sides on ground results to ridge, one ridge, center, ground, make Jiang Lu soil clearer, be convenient to tidy up, certainly, also can not establish pivot plow.When this reaping machine is advanced with 3 retainings when tractor, per hour can gather in the crops 4-5 mu.

Claims

1, big ginger harvester is characterized in that, comprise tractor (1), hang on the tractor front end forebay (2), cut the straw device by being loaded on the forebay; Hang on the tractor rear end afer bay (13), plow device by the Da Jiang that is loaded on the afer bay.

2, according to the described big ginger harvester of claim 1, it is characterized in that the described square tooth disk rotary cutting knife (9) of straw device that cut for driving by actuating unit; Described Da Jiang plows device for being fixed in vertical plow stick (15) lower end, having the horizontal dull and stereotyped straight knife (16) at inclination angle with ground, perhaps, is two dull and stereotyped straight knives that are " eight " font.

3, according to the described big ginger harvester of claim 2, it is characterized in that, be provided with two dull and stereotyped straight knives (11) that are " eight " font that are fixed in handle of a knife (10) lower end, parallel with square tooth wheel cutter (9) near the below of cutting straw side's tooth disk rotary cutting knife (9), perhaps, be a horizontal dull and stereotyped straight knife.

4, according to claim 1 or 2 or 3 described big ginger harvesters, it is characterized in that the preceding Da Jiang straw laying device that constitutes by arc curve bar (12) that is provided with of square tooth wheel cutter (9); Be provided with palisade hack bar (19) behind the colter (16).

According to the described big ginger harvester of claim 4, it is characterized in that 5, hack bar (19) can be established pivot plow (20) afterwards.