CN202455842U

CN202455842U - Cornhusking type corn combine harvester

Info

Publication number: CN202455842U
Application number: CN2012200107058U
Authority: CN
Inventors: 冯顺安
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-11
Filing date: 2012-01-11
Publication date: 2012-10-03
Anticipated expiration: 2022-01-11

Abstract

The utility model relates to a cornhusking type corn combine harvester. A rack is provided with an engine, a front axle, a rear axle, a large wheel, a small wheel, a console, a steering wheel, a corn harvesting table and a lifter arranged on the rear side of the corn harvesting table. The cornhusking type corn combine harvester is characterized in that the rack at one end of the small wheel is provided with a side-turning type open storage bin, and a cornhusker is arranged between the open storage bin and the lifter. By arranging the cornhusker between the lifter and the open storage bin and by improving the structure of the cornhusker and a crashing cutter in the corn harvesting table, the operations of picking corncobs, cornhusking and crashing straws of corns can be completed in a step , the loss of crops is reduced, and the working efficiency is high.

Description

Peeling type corn combine

Technical field

The utility model relates to a kind of harvest corn device, specifically a kind of peeling type corn combine.

Background technology

The at present commercially available corn combine that has generally comprises tractor and is installed on corn harvesting bench, elevator, feed bin and the dynamical system etc. on the tractor.Though this corn combine can be implemented the combining of corn, but still the part that comes with some shortcomings, like the corncob belt leather of warehouse entry, need carry out hand peeling in addition and handle; Storehouse completely back is relatively more difficult to the operation of taking grain out of a granary to sun it of cargo carrier.

Summary of the invention

The purpose of the utility model just provides a kind of corn combine, to solve the corncob belt leather warehouse entry and the relatively problem of difficulty of operation of taking grain out of a granary to sun it.

The utility model is achieved in that a kind of peeling type corn combine; Engine, back axle, big wheel, propons, trundle, console, steering wheel, corn harvesting bench are housed on frame and are positioned at the elevator of said corn harvesting bench rear side; Putting on the shelf of trundle one end is equipped with the uncovered feed bin of side turn on the said frame, between said uncovered feed bin and elevator, debarker is installed.Corn separates stalk via corn harvesting bench with corncob, stalk becomes scattered about big Tanaka by pulverizing after cutter is pulverized, and corncob is transported in the debarker through elevator, after peeling, sends in the uncovered feed bin that can turn on one's side.

Said debarker comprises group roller, peeling rollers, screw-conveyer-shaft, leads a plate and screen cloth; Said screw-conveyer-shaft is arranged on the below of said peeling rollers, saidly leads the below that a plate is arranged on said screw-conveyer-shaft; Said screen cloth is installed in said screw-conveyer-shaft and said leading between the plate.

Said peeling rollers is the assembly of metal spiral roll body and rubber helical roll body; Said metal spiral roll body is located at the leading portion of said peeling rollers, and said rubber helical roll body is located at the back segment of said peeling rollers.

In debarker, the outer skin of corncob is stripped under the effect of the leading portion metal system spiral roll body of peeling rollers in relative rotation, and is mobile backward down in the stirring of dialling roller simultaneously, and its endothecium bark then is stripped under the effect of the rubber system spiral roll body of peeling rollers back segment.Corncob after the peeling is delivered in the uncovered feed bin, and quilt is peeled, and the maize peel that comes is crowded delivers to screw-conveyer-shaft, discharge debarker under the propelling of screw-conveyer-shaft, and a small amount of seed that peels off simultaneously with maize peel passes screen cloth, drops down onto and leads on the plate.

Said debarker is provided with dialling group roller height adjustment mechanism that roller and peeling rollers spacing are controlled.To the corn of differing maturity, the spacing that roller and peeling rollers are dialled in adjustment to be changing the size of group roller to corncob pressure, thereby corn kernel breakage or the too small peeling that causes of pressure avoiding causing because of pressure is excessive are unclean.

Be provided with counter-rotating at outlet of the corncob of said debarker and uncovered feed bin touching position and dial roller, be provided with recovery bin below leading a plate seed exit said.The reverse roller of dialling is pulled over the corncob of decortication to uncovered feed bin, avoids the formation accumulation in uncovered feed bin porch; The a small amount of seed that in debarker, is peeled off simultaneously with maize peel is collected in the recovery bin after dropping down onto and leading on the plate, reduces the loss of crop to greatest extent.

Said corn harvesting bench straw stalk pulverizing knife is the open type hobboing cutter.The open type hobboing cutter has reached 100% basically to the degradation rate of stalk, and the adaptability that line-spacing is required during operation is wideer, and the corn of zones of different different spacings more is prone to results.

The utility model is through being provided with debarker between elevator and uncovered feed bin; And the structure of debarker and the pulverizing cutter in the corn harvesting bench improved; The work such as fringe, peeling and crushed stalk of plucking that thus can disposable completion corn, the crop loss is few, high efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the rearview of corn combine shown in Figure 1.

Among the figure: 1, engine, 2, big wheel, 3, trundle, 4, corn harvesting bench, 5, rotating shaft, 6, oil cylinder; 7, elevator, 8, uncovered feed bin, 9, debarker, 10, screw-conveyer-shaft, 11, counter-rotating dials roller; 12, lead a plate, 13, recovery bin, 14, hobboing cutter, 15, dial roller, 16, peeling rollers; 17, screen cloth, 18, Hooks coupling universal coupling, 19, transmission case, 20, dial the roller height adjustment mechanism, 21, put on the shelf.

Embodiment

Like Fig. 1, shown in Figure 2, the frame of the utility model is the chassis-mount construction on the roughly the same tractor that is welded into channel-section steel, is connected to propons traditional on the tractor and back axle in the bottom of frame, back axle two side joint big wheels 2, two side joint trundles 3 of propons.

At central rack engine 1 is housed, engine 1 the place ahead is a transmission case 19, and transmission case 19 is connected with engine 1 through Hooks coupling universal coupling 18.Transmission case 19 connects water-cooled transmission mechanism, motion work, debarker transmission system and corn harvesting bench/elevator transmission system respectively, for the operation of the utility model provides power.

On frame, also be equipped with and put 21 on the shelf, corn harvesting bench 4 is installed on putting on the shelf on 21 of big wheel 2 one ends, and corn harvesting bench 4 rears are equipped with elevator 7.Uncovered feed bin 8 is installed on putting on the shelf on 21 of trundle 3 one ends; Its left plate upper edge is articulated in through rotating shaft 5 and puts on the shelf on 21; Its right side, forward and backward side plate upper edge is connected with oil cylinder 6 piston rods upper ends respectively, and oil cylinder 6 lower ends are fixed in and are put on 21 the uncovered feed bin 8 that formation can be turned on one's side on the shelf left.Between uncovered feed bin 8 and elevator 7, debarker 9 is installed.In debarker 9, from top to bottom be disposed with and dial roller 15, peeling rollers 16, screw-conveyer-shaft 10, screen cloth 17 and lead a plate 12.Corncob is transported to dialling between roller 15 and the peeling rollers 16 of debarker 9 by elevator 7.

Dial roller 15 and be provided with group roller height adjustment mechanism 20, in order to regulate the distance of dialling between roller 15 and the peeling rollers 16.Preceding 1/4 roll body of peeling rollers 16 is iron spiral roll body, and back 3/4 roll body is the rubber helical roll body.Screw-conveyer-shaft 10 is set below peeling rollers 16, and the maize peel that peels is seen debarker 9 off with screw-pushing type, and in addition, the place, corncob exit position on debarker 9 is provided with counter-rotating and dials roller 11; Below debarker 9,, be provided with recovery bin 13 with the corresponding position of leading a plate 12 outlets.

Corn harvesting bench 4 front ends are the branch's devices that are converted into by iron plate, and the device rear side has snapping bar in relative rotation in branch, are as pulverizing the open type hobboing cutter 14 that cutter is used below snapping bar.

The course of work of the utility model is following:

Ato unit 1; The utility model begins operation, upright maize straw the allocating of branch's device under get in relative rotation between the snapping bar, under the rotation squeezing action of snapping bar; Corncob is taken; Be sent to elevator 7 then and upwards transport, stalk then is squeezed into snapping bar below, be positioned at the hobboing cutter 14 that rotates rapidly the snapping bar below be about to crushed stalk, Tanaka is scattered.Elevator 7 transports into the corncob of belt leather in the debarker 9; In debarker 9 porch; The outer skin quilt of the corncob iron spiral roll body of peeling rollers 16 preceding 1/4 is in relative rotation peeled off; Under the effect of dialling roller 15, move backward simultaneously, by the rubber helical roll body of peeling rollers 16 backs 3/4 endothecium bark is peeled off then.Peeled the maize peel that comes and fall into screw-conveyer-shaft 10 crowded the sending of peeling rollers in relative rotation, because the continuous rotation of screw-conveyer-shaft 10, maize peel is discharged debarker 9 with the mode of screw propulsion, and big Tanaka is scattered.Peeled off a small amount of corn kernel that gets off together with maize peel and also from the gap of peeling rollers 16, fallen, passed the screen cloth 17 of screw-conveyer-shaft 10 belows,, fallen into recovery bin 13 through leading compiling of a plate 12.Corncob after the peeling continues to move backward under the stirring of dialling roller 15, delivers to debarker 9 exits.Dialling roller 11 in the counter-rotating in debarker 9 exits pulls over corncob to uncovered feed bin 8 fast.

Corn to differing maturity; Group roller height adjustment mechanism 20 of roller 15 tops is dialled in adjustment; Increase or reduce to dial the distance between roller 15 and the peeling rollers 16, can change corncob through the time pressure size, lose thereby reduce the seed of corncob in debarker 9.

After continuous operation to uncovered feed bin 8 is bought securities with all one's capital; Controlled hydraulic system, the piston rod of oil cylinder 6 rises, and uncovered feed bin 8 is turned on one's side left; With corncob dump to other and grain header in the same way and in the feed bin of the cargo carrier of row, the utility model is proceeded the combining of corn.

Claims

1. peeling type corn combine; The elevator (7) that engine (1), propons, back axle, big wheel (2), trundle (3), console, steering wheel, corn harvesting bench (4) is housed on frame and is positioned at said corn harvesting bench rear side; It is characterized in that; The uncovered feed bin of side turn over (8) is installed on the said frame of trundle one end, between said uncovered feed bin (8) and elevator (7), debarker (9) is installed.

2. peeling type corn combine according to claim 1 is characterized in that, said debarker (9) comprises group roller (15), peeling rollers (16), screw-conveyer-shaft (10), leads a plate (12) and screen cloth (17); Said screw-conveyer-shaft (10) is arranged on the below of said peeling rollers (16), saidly leads the below that a plate (12) is arranged on said screw-conveyer-shaft (10); Said screen cloth (17) is installed in said screw-conveyer-shaft (10) and said leading between the plate (12).

3. peeling type corn combine according to claim 2 is characterized in that said peeling rollers (16) is the assembly of metal spiral roll body and rubber helical roll body; Said metal spiral roll body is located at the leading portion of said peeling rollers (16), and said rubber helical roll body is located at the back segment of said peeling rollers (16).

4. peeling type corn combine according to claim 1 and 2 is characterized in that, in said debarker (9), is provided with to dial roller height adjustment mechanism (20).

5. according to claim 1,2 or 3 described peeling type corn combines; It is characterized in that; Between the outlet of the corncob of said debarker (9) and said uncovered feed bin (8), be provided with counter-rotating and dial roller (11), below said seed exit of leading a plate (12), be provided with recovery bin (13).

6. peeling type corn combine according to claim 1 is characterized in that, the straw stalk pulverizing knife that uses in the said corn harvesting bench (4) is open type hobboing cutter (14).