CN201612038U

CN201612038U - Non-row maize harvesting machine harvesting both stalks and fringes

Info

Publication number: CN201612038U
Application number: CN2009202670680U
Authority: CN
Inventors: 郑继立; 郑振华; 房庆忠; 朱猛生; 于明来
Original assignee: Shandong Guofeng Machine Co Ltd
Current assignee: Shandong Guofeng Machine Co Ltd
Priority date: 2009-11-17
Filing date: 2009-11-17
Publication date: 2010-10-27
Anticipated expiration: 2019-11-17

Abstract

The utility model provides a technical scheme of a non-row maize harvesting machine harvesting both stalks and fringes. The maize harvesting machine comprises a cutting platform, a conveyor, a cluster collecting box, a drive mechanism used for driving the cutting platform and the conveyor, and a straw stubble cleaner, wherein the cutting platform is arranged at the front end of a tractor, and connected with the tractor by a support frame; a hydraulic cylinder is arranged between the front end of the support frame and the cutting platform; the conveyor is arranged at one side of the tractor; the fringe outlet of the conveyor is provided with the cluster collecting box; the straw stubble cleaner is arranged at the rear end of the tractor; and the maize harvesting machine has compact mechanism and convenient use, can complete the operations of fringe picking and cluster collecting of maize, cutting and delivering of stalks, and the like by one-time operation, and has high work efficiency, without impurities such as soil and the like in the recovered straws.

Description

Not to row stalk-spike-reaping maize harvesting machine

Technical field:

The utility model relates to a kind of farm machinery, especially not to row stalk-spike-reaping maize harvesting machine.

Background technology:

The maize harvesting machine that uses is mainly plucked collection and straw chopping and returning function based on fruit ear at present; Though some type can be plucked fringe-straw harvesting integration of operation, but its stem stalk cutting mode is split type cutting, promptly pluck fringe and the stalk reaping machine carries out the combination of 1+1, applicability is relatively poor, stubble height should not be controlled, operation effectiveness is bad, and type is huge, cost an arm and a leg, and this is the existing in prior technology weak point.

Summary of the invention:

The purpose of this utility model, be exactly at the existing in prior technology deficiency, and provide a kind of not to the technical scheme of row stalk-spike-reaping maize harvesting machine, the reaping machine of this scheme, mechanism's compactness, easy to use, can once finish corn the harvesting chopping of plucking fringe, spike collecting, stem stalk, throw and operation such as send, high efficiency, and the stalk that reclaims does not contain impurity such as soil.

This programme is realized by following technical measures: not to row stalk-spike-reaping maize harvesting machine, comprise the ceding of Taiwan, conveyer, the spike collecting case, drive the transmission mechanism of the ceding of Taiwan and conveyer, the stalk stubble cleaner, the characteristics of this programme are: the described ceding of Taiwan is arranged on the front end of tractor, be connected with tractor by bracing frame, between the front end of bracing frame and the ceding of Taiwan, be provided with hydraulic jack, conveyer is arranged on a side of tractor, conveyer the ear outlet place be provided with the spike collecting case, the stalk stubble cleaner is arranged on the rear end of tractor;

The described ceding of Taiwan comprises corn picker conveying mechanism and stem stalk cutting ejection mechanism, described corn picker conveying mechanism comprises horizontal conveyer, horizontal conveyer front end is provided with a plurality ofly plucks the fringe Cell by chain with what axial organ connected, pluck fringe Cell front end and be provided with snapping bar, the both sides of snapping bar front end are provided with rice-pulling chain, described snapping bar is high and low two snapping bars, in a side of hanging down snapping bar the fruit ear carrier chain that has tensioning apparatus is arranged;

Described stem stalk cutting ejection mechanism is arranged on the below of corn snapping unit, the stalk cutter that comprises chopping and throwing stem stalk, the stem stalk conveying box that is connected with stalk cutter, stem stalk conveying box front end is provided with spiral screw feeder pusher, spiral screw feeder pusher front end has reciprocating cutterbar, described spiral screw feeder pusher is provided with left-handed blade and dextrorotation blade, the inlet of the intersection of left and right sides vane sheet corresponding stem stalk conveying box, be provided with two in the stem stalk conveying box and go up feeding-wheel, two following feeding-wheels;

Described transmission mechanism comprises the long pass moving axis, long pass moving axis one end is connected with the rear power output shaft of tractor by sprocket wheel, the other end of long pass moving axis is connected with the main transmission gearbox by the transmission gap bridge, described main transmission gearbox drives stalk cutter by belt pulley, the main transmission gearbox is by the horizontal conveyer of chain drive, the main transmission gearbox drives by chain wheel pair and plucks the fringe Cell, pluck the fringe Cell and drive snapping bar, fruit ear carrier chain and rice-pulling chain rotate, described main transmission gearbox is connected with the side gearbox by chain wheel pair, the side gearbox drives reciprocating cutterbar by swinging-ring mechanism, the side gearbox is connected with two last wheels of stem stalk conveying box by Cardan shaft, described two last wheels mesh with two lower whorls respectively, and a described lower whorl drives conveyer by chain wheel pair.

The spike collecting case is arranged with hydraulic jack, and stalk cutter is a dise knife formula stalk cutter.

The beneficial effect of this programme can be learnt according to the narration to such scheme, because the ceding of Taiwan is connected with tractor by bracing frame in this scheme, be provided with hydraulic jack between the supporting framing front end and the ceding of Taiwan, can realize the lifting of the ceding of Taiwan, make things convenient for harvesting corn fruit ear and stalk, and avoided impurity such as native to enter in the stalk;

The ceding of Taiwan comprises corn picker conveying mechanism and stem stalk cutting ejection mechanism, divides two-layer layout up and down, fruit ear and the orderly shunting of stem stalk can be realized the integrated harvesting of stem fringe, and shorten ceding of Taiwan length, reduces the turning radius of car load;

The corn picker conveying mechanism adopts roll-type to pluck fringe, help the discharge of stem stalk and the disconnected bar rate of reduction fruit ear, stem stalk cutting slinger comprises reciprocating cutterbar, spiral screw feeder pusher, stem stalk conveying box and dise knife formula cutter mill, after the stem stalk is cut by reciprocating cutterbar, gathered by spiral screw feeder pusher and deliver to stem stalk conveying box, last stem stalk is sent to dise knife formula cutter mill, is shredded the throwing entrucking or sheds the field.This shows that the utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.

Description of drawings:

Fig. 1 is the structural representation of the specific embodiment of the invention.

Fig. 2 is the structural representation of the ceding of Taiwan.

Fig. 3 is a drive mechanism schematic diagram of the present invention.

Among the figure, 1 is the ceding of Taiwan, and 2 is horizontal conveyer, and 3 is the straw chopping ejection mechanism, 4 is conveyer, 5 is tractor, and 6 is the spike collecting case, and 7 is the stalk stubble cleaner, 8 are the long pass moving axis, 9 are the transmission gap bridge, and 10 are ceding of Taiwan hydraulic jack, and 11 are the main transmission gearbox, 12 is stalk cutter, 13 is stem stalk conveying box, and 14 is the side gearbox, and 15 is spiral screw feeder pusher, 16 is reciprocating cutterbar, 17 is rice-pulling chain, and 18 is the fruit ear carrier chain, and 19 for feeding wheel on the stem stalk feeding roller, 20 for pulverizing movable knife disc, 21 main transmission gearbox pulleies, 22 is the movable arbor belt pulley, 23 is left-handed blade, 24 are the dextrorotation blade, 25 for plucking the fringe Cell, and 26 is the same axial organ of chain, and 27 is fruit ear carrier chain tensioning apparatus, 28 are the throwing blade, 29 is high snapping bar, and 30 are low snapping bar, and 31 is tractor motive power output shaft, 32 is Cardan shaft, 33 is the stubble cleaner change gear box, and 34 is spike collecting case lifting hydraulic jack, and 35 is the corn picker conveying mechanism, 36 is guard shield, 37 is to feed wheel under the stem stalk feeding-wheel, and 38 is swinging-ring mechanism, and 39 are ceding of Taiwan bracing frame.

Embodiment:

For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by an embodiment.

By accompanying drawing as can be seen, this programme not to row stalk-spike-reaping maize harvesting machine, not to row stalk-spike-reaping maize harvesting machine, comprise the ceding of Taiwan 1, conveyer 4, spike collecting case 6, drive the transmission mechanism of the ceding of Taiwan 1 and conveyer 4, stalk stubble cleaner 7, the described ceding of Taiwan 1 is arranged on the front end of tractor 5, is connected with tractor 5 by bracing frame 39, between the front end of bracing frame 39 and the ceding of Taiwan 1, be provided with hydraulic jack 10, conveyer 4 is arranged on a side of tractor 5, conveyer 4 the ear outlet place be provided with spike collecting case 6, stalk stubble cleaner 7 is arranged on the rear end of tractor 5;

The ceding of Taiwan 1 comprises corn picker conveying mechanism 35 and the stem stalk cutting ejection mechanism 3 that has guard shield 36, described corn picker conveying mechanism 35 comprises horizontal conveyer 2, horizontal conveyer 2 is transported to conveyer 4 with the fruit ear of taking, be transported to spike collecting case 6 at last, be provided with three at horizontal conveyer 2 front ends and pluck fringe Cell 25 with what axial organ 26 connected by chain, the front end of plucking fringe Cell 25 is provided with snapping bar, the both sides of snapping bar front end are provided with rice-pulling chain 17, described snapping bar is high snapping bar 29 and low snapping bar 30, side at low snapping bar 30 has fruit ear carrier chain 18, and the front end of fruit ear carrier chain 18 is provided with fruit ear carrier chain tensioning apparatus 27;

Described stem stalk cutting ejection mechanism 3 is arranged on the below of corn snapping unit 35, the stalk cutter 12 that comprises chopping and throwing stem stalk, the stem stalk conveying box 13 that is connected with stalk cutter 12, stem stalk conveying box 13 front ends are provided with spiral screw feeder pusher 15, spiral screw feeder pusher 15 front ends have reciprocating cutterbar 16, described spiral screw feeder pusher 15 is provided with left-handed blade 23 and dextrorotation blade 24, the inlet of the intersection of left and right sides vane sheet corresponding stem stalk conveying box 13, be provided with two in the stem stalk conveying box 13 and go up 19, two following feeding-wheels 37 of feeding-wheel; Reciprocating cutterbar 16 is by swinging-ring mechanism 38, obtain power from the side gearbox 14 that is arranged on stem stalk cutting slinger 3 one sides, make cutter 16 realize that oscillating rectilinear motion cuts off stem stalk rhizome, after the stem stalk is cut off, left-handed blade 23 on the spiral screw feeder pusher 15 and dextrorotation blade 24 are brought to the screw feeder middle part with the stem stalk that cuts off, the stem stalk is sent to stem stalk conveying box 13, under the effect of last feeding-wheel 19 and following feeding-wheel 37, the stem stalk is sent to disc type stalk cutter 12, be provided with stationary knife and moving knife in the disc type stalk cutter 12, moving knife is installed in movable knife disc 20, stationary knife is installed on the case, throwing blade 28 is installed on the movable knife disc 20, and movable arbor is provided with belt pulley 22, obtains power by belt from main transmission gearbox pulley 21;

Described transmission mechanism comprises long pass moving axis 8, long pass moving axis 8 one ends are connected with the rear power output shaft 31 of tractor 5 by sprocket wheel, the other end of long pass moving axis 8 is passed a bridge by transmission and 9 is connected with main transmission gearbox 11, described main transmission gearbox 11 drives stalk cutter 12 by belt pulley, main transmission gearbox 11 is by the horizontal conveyer 2 of chain drive, main transmission gearbox 11 drives by chain wheel pair and plucks fringe Cell 25, pluck fringe Cell 25 and drive the height snapping bar, fruit ear carrier chain 18 and rice-pulling chain 17 rotate, pluck between the fringe Cell 25 and connect driving with axial organ 26 by chain, described main transmission gearbox 11 is connected with side gearbox 14 by chain wheel pair, side gearbox 14 drives reciprocating cutterbar 16 by swinging-ring mechanism 38 and does rectilinear motion, side gearbox 14 is connected with two last wheels 19 of stem stalk conveying box 13 by Cardan shaft, drive stem stalk conveying box 13, two go up wheel 19 and two lower whorl 37 engaged transmission, a lower whorl in described two lower whorls 37 drives conveyer 4 by chain wheel pair, and the power take-off 31 of tractor 5 is connected with the stalk stubble cleaner 7 at tractor 5 rear portions by Cardan shaft 32.

During work, milpa is after guard shield 36 paracones and rice-pulling chain 17 combings, the height snapping bar rotates the stem stalk pulled out in opposite directions takes fruit ear, the fruit ear carrier chain 18 that the fruit ear of taking is set at low snapping bar 30 1 sides is transported on the horizontal conveyer 2, horizontal conveyer 2 is sent into fruit ear in the conveyer 4 again, delivers to spike collecting case 6 at last; When milpa is plucked fringe, the root of milpa is cut off in the reciprocating type cutting 16 of lower floor, spiral screw feeder pusher 15 is gathered the corn stem of cutting off and is delivered to stem stalk conveying box 13, under the effect of last feeding-wheel 19, following feeding-wheel 37, corn stem is admitted to dise knife formula stalk cutter 12, is shredded also throwing and sheds ground to stem stalk collection traffic accident.

Claims

1. not to row stalk-spike-reaping maize harvesting machine, comprise the ceding of Taiwan, conveyer, spike collecting case, drive the transmission mechanism of the ceding of Taiwan and conveyer, the stalk stubble cleaner is characterized in that: the described ceding of Taiwan is arranged on the front end of tractor, is connected with tractor by bracing frame, between the front end of bracing frame and the ceding of Taiwan, be provided with hydraulic jack, conveyer is arranged on a side of tractor, conveyer the ear outlet place be provided with the spike collecting case, the stalk stubble cleaner is arranged on the rear end of tractor;

Described stem stalk cutting ejection mechanism is arranged on the below of corn snapping unit, the stalk cutter that comprises chopping and throwing stem stalk, the stem stalk conveying box that is connected with stalk cutter, stem stalk conveying box front end is provided with spiral screw feeder pusher, spiral screw feeder pusher front end has reciprocating cutterbar, described spiral screw feeder pusher is provided with left-handed blade and dextrorotation blade, the inlet of the intersection of left and right sides vane sheet corresponding stem stalk conveying box is provided with two and goes up feeding-wheel, two following feeding-wheels in the stem stalk conveying box;

2. according to claim 1 not to row stalk-spike-reaping maize harvesting machine, it is characterized in that: described spike collecting case is arranged with hydraulic jack.

3. according to claim 1 not to row stalk-spike-reaping maize harvesting machine, it is characterized in that: described stalk cutter is a dise knife formula stalk cutter.