CN2867830Y

CN2867830Y - Small-sized three-in-one corn harvester

Info

Publication number: CN2867830Y
Application number: CN 200620005701
Authority: CN
Inventors: 哈斯朝克图
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-02-16
Filing date: 2006-02-16
Publication date: 2007-02-14
Anticipated expiration: 2016-02-16

Abstract

This utility model belongs to the field of farming machine and relates to a three-in-one pint-sized reaper, especially a reaper for corn husking in small patch of cropland or in remote rural areas where a large-sized reaper cannot be used. Combined with a four-wheel tractor, it can perform reaping and corncob plucking, husking and storage, and straw collecting. Reaping is completed by pressing down the straw with four horizontal wheels (with each two of the subtending wheels rotating in opposite directions), and severing the straw with the cutter. Corn husking is completed by the plucking reamer and the plucking axis on the plucking reamer conveyer chain and a pressing wheel. Husking is completed by stacking the corncobs, and clinching and rolling with multiple groups of conversely rolling wheels. Straw is collected by an automatically turnover netting that is connected with the straw-exiting chute of the reaping and corncob plucking device. The collected straw and cornhusk are stored for fodder use. This utility model offers streamlined operation and is suitable for use in small patch of cropland or in remote rural areas where the straw is used for fodder. It can also be used for reaping of grain sorghum and sunflower.

Description

Small-sized three-in-one corn picker

Technical field

The utility model belongs to agricultural machinery, is a kind of crop cropper tool.

Background technology

Through many-sided understanding and investigation, present employed corn picker, generally all the bodily form is bigger, price is all than higher, the peeling of can not going ahead of the rest in the use, waste is bigger when making the stripping grain, also be not suitable for straw is carried out the collection of forage grass property, so, from the harvesting, pluck rod, peeling is collected to straw, can not carry out operation streamlinedly, still do not break away from many-sided hand labor, waste time and energy, efficient is very low, and total is not too is fit to haggard, remote districts and the harvesting use during as the forage grass raw material with straw.

The utility model content

At above-mentioned present situation, the purpose of this utility model provides a kind of multi-functional corn picker, can satisfy multiple demand and carry out streamlined operation, can successfully carry out reaping and corn ear picking, can carry out peeling and storage in good condition again, thereby the certain waste that brings in the time of can reducing instant threshing can directly be collected corn stalk with as the forage grass raw material simultaneously.In addition, the utility model can be expanded and be used for Chinese sorghum and sunflower are gathered in.

The purpose of this utility model is to realize by following technical proposals:

Whole grain header is mainly collected three parts by reaping and corn ear picking, dehulling and storing and straw and is constituted.Described reaping and corn ear picking part, profile sees it is that rectangular hugging is cut, transmit and pluck the case structure of rod, front opening, back-end closure, be installed in the right side of small four-wheel tractor during use, downward-sloping, the place, front of casing, the termination has two arcs to close up the catch of straw, the place is four horizontal wheels on the front end the inside, corresponding in twos, counter-rotating, two of the front carry and tine, one can hug and pushes away corn straw, but interlock is rotated in addition, two of the back drive with cingulum, the corn straw orientation can be hugged to shift onto and pluck on the cutter carrier chain, the place is active runner and cutter assembly that links with it and a break-in power take-off mechanism of plucking the cutter carrier chain below front end leans on the lining, the rotatable cutting knife of triangle that cutter assembly comprises the downward cutter arm of inclined and is equipped with above, connect by belt and main power wheel, the straw that can will hug cuts off, the break-in power take-off mechanism provides power for top in preceding horizontal wheels by the gear break-in, back in the case is a harvesting axle of plucking corn ear, pinch roller and conveying box, mid portion is the triangle loop-type conveyer belt that band is plucked cutter, is stuck when pinch roller that is sent to the back with excellent straw and harvesting axle place corn ear is cut, and drops in the following conveying box, collect on the rack and pluck the be pulled straw of back of straw behind the rod, carry out straw and collect and be used as the forage grass raw material; Described dehulling and storing part, looking also is the case structure of a rectangular top opening, place the back of small tractor, arranged side by side with the reaping and corn ear picking case, conveying box by corn ear is attached thereto, in the case groove, middle place is piling up of horizontally disposed corn ear, conveyer belt, the peeling that is many group backwards rotation below uses the little gap of band spring to wheel, below taking turns is the peeling storage box, be cut fall into after the harvesting conveying box maize cob, above the case groove, enter the decortication case, drive, the wheel place is peeled off foreskin by clamp roll to following peeling by piling up transport tape, particle under peeling and a small amount of band drops into following storage box and stays and make feed, and the maize cob of the having shelled skin then outlet at the bottom of the case drops into behind the no skin ear of maize in the storage tank.The rotation motive power of above-mentioned reaping and corn ear picking part and dehulling and storing part provides by the power take-off of tractor.Described straw is collected part, be installed in behind the dehulling and storing casing above, be the rack of a groined type that can turn over certainly, is connected with the straw outlet chute of reaping and corn ear picking case, if do not collect as forage, direct returning to farmland after configurable cracker is pulverized.

It is a kind of streamlined operation that the utility model carries out reaping corn, can successfully gather in, and can carry out peeling in good condition again, corn stalk directly can be collected with standby as forage simultaneously.Simple in structure, to take up an area of for a short time, cost is low, and the harvesting that is used for Chinese sorghum, sunflower can be expanded in suitable haggard and outlying district and straw is done reaping corn as the area of forage grass use.

Description of drawings

Accompanying drawing 1 is plane arrangement structure signal of the present utility model;

Accompanying drawing 2 cuts open structural representation for vertically erecting of reaping and corn ear picking device;

Accompanying drawing 3 cuts open structural representation for vertically erecting of dehulling and storing device;

Accompanying drawing 4 amplifies signal for the decortication clamp roll to wheels;

Accompanying drawing 5 is the main TV structure signal of reaping and corn ear picking device front end.

Among the figure, 1 is the reaping and corn ear picking casing, and 2 for closing up baffle plate, 3 for being with the horizontal wheels that tines, and 4 is cingulum, and 5 for plucking cutter, 6 is carrier chain, and 7 is pinch roller, and 8 for plucking axle, 9 is the motive power belt pulley, 10 is cutter arm, and 11 are the rotatable cutting knife of triangle, and 12 are the break-in power take-off mechanism, 13 is the corn ear conveying box, 14 is the dehulling and storing casing, and 15 for piling up conveyer belt, and 16 is powered pulley, 17 is that the decortication clamp roll is to wheel, 18 is the maize peel storage tank, and 19 are storage tank after the no skin corn ear, and 20 carry tooth for horizontal wheels, 21 are straw collection rack, and 22 is tractor with small four wheels.

Embodiment

The utility model is simple in structure, implements easily, and moping pulley is equipped with in the bottom, provides power and supporting use by tractor with small four wheels.Now contrast accompanying drawing 1～5, the each several part 26S Proteasome Structure and Function done specifying:

Described reaping and corn ear picking device 1 is installed in the right side of tractor 22, low early and high after being in tilted layout, the front is about 30cm far from ground, the overhead about 130cm in back, dihedral cutting knife 11 is overhead about 10cm, front opening, two arcs are housed hold together pole spacing plate 2, during work, the corn that can gather in closes up in the case mouth, then by two toothed horizontal wheels 3 and cingulum 4 push-and-pulls to carrier chain 6, simultaneously, its root is cut off by dihedral cutting knife 11, and whole corn straw advances on carrier chain 6, and when advancing to pinch roller 7 and plucking axle 8 places, corn ear is stuck, and plucked cutter 5 and downcut and drop in the corn ear conveying box 13, and the straw after plucking is pushed outlet cell body 1 and concentrates on the rack 21 through chute; Described dehulling and storing case 14, it also is the rectangular but case structure of top opening, place the back of small tractor 22, arranged side by side with reaping and corn ear picking device 1, conveying box 13 by corn ear is attached thereto, when by the maize cob of being plucked, from conveying box 13 drop into case groove 14 interior pile up on the conveyer belt 15 time, all ears of maize are all by transversely arranged, enter between following peeling by conveyer belt 15 transmission,, to taking turns 17 rolling clampings maize peel is peeled by the decortication clamp roll, drop in the maize peel storage tank of bottom, be used as feed, and the maize cob of having been shelled skin has been sent in the back storage tank 19, and described decortication clamp roll is to taking turns 17, a wheel rod is initiatively excellent, another is taken turns rod and is driven rod, and two rod gaps are less, and driven pulley rod wherein can pass through the spring adjusting play.For four horizontal wheels in the reaping and corn ear picking device, corresponding in twos, counter-rotating, two of the front carry and tine, interlock mutually, two of the back drive with cingulum, its rotatory force connects by break-in power take-off mechanism 12 and motive power belt pulley 9, its method of operation is: become to power, directly drive a wheel turns that carries tooth bar in four horizontal wheels, this moving runner promotes another band gear again by the interlock tooth bar and rotates, and surplus two wheels in addition then are to lean on the band chain of homonymy to drive.

The utility model can streamlined operation gather in, pluck rod, decortication and collection bar, and floor space is little, and the harvesting that is used for Chinese sorghum, sunflower can be expanded in suitable haggard and outlying district and straw is done reaping corn as the area of forage grass use.

Claims

1, a kind of small-sized three-in-one corn picker, include reaping and corn ear picking, dehulling and storing and straw are collected three parts, it is characterized in that: described reaping and corn ear picking part, profile sees it is a rectangular case structure, front opening, back-end closure, be installed in the right side of small four-wheel tractor during use, downward-sloping, the place, front of casing, having two arcs to close up the catch of straw in the termination, is four horizontal wheels at front end by place above the lining, corresponding in twos, counter-rotating, the place is active runner and cutter assembly that links with it and a break-in power take-off mechanism of plucking the cutter carrier chain below front end leans on the lining, and the back in the case is a harvesting axle of plucking corn ear, pinch roller and ear of maize conveying box, mid portion are the triangle loop-type conveyer belts that band is plucked cutter; Described dehulling and storing part, looking also is the case structure of a rectangular top opening, be installed in the back of small tractor, arranged side by side with the reaping and corn ear picking device, be attached thereto by the maize cob conveying box, in the case groove, middle place is the piling up of horizontally disposed corn ear, conveyer belt, the clamp roll peeling that is many group backwards rotation below is the peeling storage box to wheel below taking turns; Described straw is collected part, be installed in behind the dehulling and storing casing above, be the rack of a groined type that can turn over certainly, be connected with the straw outlet chute of reaping and corn ear picking device.

2, small-sized three-in-one corn picker according to claim 1, it is characterized in that: described four horizontal wheels, two of the front carry and tine, interlock mutually, one of them and break-in power take-off mechanism connect, two wheels of back and the band chain connection of homonymy.

3, small-sized three-in-one corn picker according to claim 1 is characterized in that: the rotatable cutting knife of triangle that described cutter assembly comprises the downward cutter arm of inclined and is equipped with above connects by belt and driving wheel.

4, small-sized three-in-one corn picker according to claim 1 is characterized in that: described peeling clamp roll is to wheel, and a wheel rod is initiatively excellent, and another is taken turns rod and is driven rod, and two rod gaps are less, and driven pulley rod wherein can pass through the spring adjusting play.