CN2790135Y

CN2790135Y - Sugarcane combine harvester

Info

Publication number: CN2790135Y
Application number: CN 200520200252
Authority: CN
Inventors: 李土华
Original assignee: HANSEN MACHINERY Manufacturing Co Ltd LIUZHOU CITY
Current assignee: Guangxi Yunma Taiyuan machinery manufacturing Limited by Share Ltd
Priority date: 2005-04-06
Filing date: 2005-04-06
Publication date: 2006-06-28
Anticipated expiration: 2015-04-06

Abstract

The utility model relates to a sugar cane combine harvester, which belongs to the technical field of agricultural machines. The utility model comprises a header bracket 4 and a cutting knife disk 12 arranged under the header bracket, wherein both sides of the front end of the header bracket 4 are respectively provided with a sugar cane handing device which comprises a connecting structure of a drive chain 2 and a poking finger 1. The upper part of the utility model between two sets of sugar cane handing devices is provided with a sugar cane push rod 14 in a comb-shaped structure. A poking and conveying roller 6 which is horizontally arranged in an axial direction and an elastic poking rod 5 on the poking and the conveying roller are arranged above the cutting knife disk 12. The utility model is used for harvesting sugar cane. The utility model can smoothly harvest sugar cane with various growth directions or fallen sugar cane and can smoothly convey sugar cane which is cut off into a leaf peeling device behind a header.

Description

Sugarcane combine

Technical field

The utility model relates to the farm machinery technical field, especially a kind of machine that is used to gather in sugarcane.

Background technology

The harvesting overwhelming majority of China sugarcane still relies on manual operation at present, and not only labour intensity is big, and production efficiency is very low, is an arduous labor, and sugarcane growers press for the harvesting means of mechanization.In the existing sugarcane combine tool, the sugarcane combine of import is bulky, involve great expense, and the sugarcane of its harvest is the state of the section of cutting into, be not suitable for China sugar refinery and need whole requirement of removing the whole bar of sugarcane of leaf, tail and root system, in addition, its huge bodily form also is not suitable for the needs that China's plantation is located in mountain area, knob.For many years, the domestic sugarcane combine that also has numerous research institutions, enterprises and individuals also to be fit to China's national situation in development, and also obtained gratifying effect, such as aspect peeling off at the sugarcane leaf of various right and wrong shape sugarcanes, in running gear to solution preferably all being arranged aspect mouthful broken root aspect the adaptation of mountain area planting site, solving to cut off.But, for mountain area with a varied topography and in great numbers, the mixed and disorderly sugarcane of growing way, both required machinery small-sized flexibly, accomplish again not leak receipts, fracture, it is smooth and easy also to want to work well, this be present still do not have can fine solution a difficult problem.The one, satisfy mountain land fritter, irregular, radius of turn is little, the then necessary miniaturization of machine, and the header part of its front end of machine of miniaturization is essential light and handy, meeting influence the steering flexibility of running gear and the stability of walking otherwise machine center too moves forward; The 2nd, it is bigger that its light and handy ceding of Taiwan of small-sized machine will be gathered in the sugarcane difficulty preferably, on the one hand sugarcane is toppled over or when inclination or cross growth to the side of machine direct of travel, sugarcane after root cuts off is difficult to enter in the ceding of Taiwan collector, spills from ceding of Taiwan collector both sides easily.Be on the other hand in dense sugarcane woods, the sugarcane after root cuts off generally also is difficult to topple over to the front of machine direct of travel, is difficult for entering ceding of Taiwan collector.The sugarcane root cuts off the back and enters ceding of Taiwan collector by upright mode besides, and the situation of blocking or fractureing influences the results quality easily.This is a big problem that causes this machinery still to fail to apply in practice.The existing prior art that solves this type of difficult problem that focuses on is just like " whole rod-type cane harvester " (patent No. ZL03269032.0).This machine is to be arranged with in the both sides of ceding of Taiwan front portion by chain to drive the sugar cane supporter that pulls out finger, and cutter, conveying plant etc., but this combine is not shelled the leaf device, therefore, the sugarcane of being gathered in is vertically to carry, for its combine with stripping leaf device, its harvesting technology can't solve an above-mentioned difficult problem.Another prior art is " sugarcane combine " (patent No. ZL01273889.1), be provided with front wide and rear narrow, low early and high after guide port in its collector, below guide port, be provided with lock root mechanism, this mechanism is made of with the nip rolls that is contained on this rocking bar the rocking bar that an end is hinged on the described collector fixed part, at the rear of described nip rolls blade and transfer roller is housed.Though this technology can solve the different smooth harvesting problem with the sugarcane that lodges of growing way, but its sugarcane of having gathered in is to be the feeding mouth that vertical state in a row is sent into the peeling leaves of sugarcane device, this feeding mode is the same with many existing sugarcane combines, and it is objectively needing horizontal leave stripping roller desired level feeding mode laterally in a row to contradict with the peeling leaves of sugarcane device.Therefore, in the machine of existing harvesting sugarcane, sugarcane is cut off the back in feeding stripping leaf device thereafter regular meeting's blockage phenomenon often, cause grain header when work, to loiter, constantly need manually go to clear up above-mentioned obstruction.

Summary of the invention

Sugarcane combine provided by the utility model, the purpose that it will be realized is: outside not only all gathering in good condition smoothly the sugarcane of each XOR of direction of growth lodging, the sugarcane of cutting off can also be fed swimmingly in the stripping leaf device behind the header.

To achieve these goals, the scheme that the utility model adopts is: it includes ceding of Taiwan support and the disc cutterbar that is contained under this ceding of Taiwan support, be equipped with respectively in described ceding of Taiwan support front end both sides and include chain drive-belt and drive and pull out the sugar cane supporter that refers to structure, the cane pushing pole of pectinate texture is housed between described two cover sugar cane supporters, above described disc cutterbar, be provided with its axial horizontally disposed pulling out and send roller, this pulls out the elasticity dead man is housed on the roll shaft that send roller.

At the described rear of sending roller of pulling out, can be provided with a pair of its axial horizontally disposed conveying roller, this has a roller at least to conveying roller is that it is contained on the rocking arm or its bearing is contained in dancer in the chute, in this a pair of conveying roller, have its surface of roller that the rubber of many axially-aligned is housed, there is the annular groove that is provided with around axle on the surface of another roller.Inboard one end of above-mentioned sugar cane supporter upper end sprocket wheel also can be connected with the screw drives roller that its surface has screw thread.

Owing to adopted such scheme the utility model compared with prior art to have following beneficial effect:

1, adaptability is good.Be equipped with respectively in described ceding of Taiwan support front end both sides and include chain drive-belt and drive and pull out the sugar cane supporter that refers to structure.The sugar cane supporter of this structure is compared with spiral sugar cane supporter has little, the lightweight advantage of volume, it not and height do not become machine center too to move forward, make the running gear of small-sized machine have the enough steering flexibilities and the stability of walking; On the other hand, this structure can make various towards sugarcane can smooth and easy entering in the sugarcane combine, solve the sugarcane harvesting and spill problem.

2, feed smooth and easy reliable operation.Sugarcane after this programme can effectively be avoided cutting off root in following structural design is being transported in the peeling leaves of sugarcane device to be stopped up: the one, and the top between two cover sugar cane supporters, the cane pushing pole of pectinate texture is housed, above described disc cutterbar, being provided with it axially is horizontally disposed with to pull out and send roller, the elasticity dead man is housed pulling out on the roll shaft that send roller, can makes sugarcane after the cut-out laterally in a row in the feeding peeling leaves of sugarcane device thereafter; The 2nd, at a pair of conveying roller that pulls out the rear of sending roller, it axially is horizontally disposed with, and one of them roller is a dancer, makes it have deformability to the sugarcane of cross stacking; The 3rd, in a pair of conveying roller therein the surface of a roller rubber of many axially-aligned is housed, the surface of another roller is provided with the annular groove that is provided with around axle, thereby can increase the conveying dynamics.

Description of drawings

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

Fig. 2 is the C-C cutaway view of Fig. 1.

Fig. 3 is that the A of Fig. 1 is to view.

Fig. 4 is that the B of Fig. 1 is to view.

Embodiment

Below in conjunction with the accompanying drawing example structure of the present utility model is described in further detail:

Sugarcane combine illustrated in figures 1 and 2, the front end of its running gear is equipped with ceding of Taiwan support 4, in the bottom of ceding of Taiwan support 4 disc cutterbar 12 is housed, the front end of ceding of Taiwan support 4 is equipped with by chain drive-belt 2, sprocket wheel 3, be connected pulling out on the chain 2 refers to the sugar cane supporter that constitutes such as 1.Above disc cutterbar 12, be provided with its axial horizontally disposed pulling out and send roller 6, pull out elasticity dead man 5 is housed on the roll shaft that send roller 6.Pulling out the rear of sending roller 6, be provided with a pair of its axial horizontally disposed

conveying roller

9,10, being positioned at top conveying roller 9 is that it is contained in the dancer on the rocking arm 7, and the rubber tube of 12 axially-aligned is equipped with on its surface, and it is connected on the vehicle frame 11 of running gear to be positioned at a following conveying roller 10.

Shown in Figure 3, on two tops of overlapping between the sugar cane supporters, the cane pushing pole 14 of pectinate texture is housed, inboard one end of each sugar cane supporter upper end sprocket wheel is connected with screw drives roller 13, and its surface has the screw thread that interior reinforcing bar is made.

Shown in Figure 4, the surface that is positioned at a following conveying roller 10 is provided with the annular groove that is provided with around axle.

This sugarcane combine is when work, sugarcane enters at the front end of the ceding of Taiwan, growing way is upwards propped up under the effect of pulling out finger 1 of sugarcane at the both sides sugar cane supporter of both sides lodging, and under the guiding of screw drives roller 13, set upright to ceding of Taiwan middle part, the sugarcane that enters ceding of Taiwan middle part laterally in a row turns forward under the effect of pectination cane pushing pole 14, after the heel of sugarcane arrived at disc cutterbar 12, the cutter about quilt on two disc cutterbars 12 cut off, and was pulled out the elasticity dead man 5 that send roller 6 simultaneously and seized conveying backward on both sides by the arms.At the base plate on the disc cutterbar 12 and pulling out under the effect of sending roller 6, cut sugarcane is laterally sent in the

conveying roller

9,10 in a row, seize on both sides by the arms backward in the feed sugar-cane defoliator by conveying

roller

9,10, run into sugarcane for cross stacking, above conveying roller 9 can be made a concession by sugarcane jack-up, thereby prevent that sugarcane from stopping up when entering the peeling leaves of sugarcane device.

Claims

1. sugarcane combine, it includes ceding of Taiwan support (4) and is contained in disc cutterbar (12) under this ceding of Taiwan support (4), it is characterized in that: a cover is housed respectively in the front end both sides of described ceding of Taiwan support (4) includes chain drive-belt (2) and be connected with the sugar cane supporter that pulls out finger (1) structure, the cane pushing pole (14) of pectinate texture is housed between described two cover sugar cane supporters, top in described disc cutterbar (12), be provided with its axial horizontally disposed pulling out and send roller (6), this pulls out elasticity dead man (5) is housed on the roll shaft that send roller (6).

2. sugarcane combine according to claim 1, it is characterized in that: at the described rear of sending roller (6) of pulling out, be provided with a pair of its axial horizontally disposed conveying roller (9,10), this has a roller at least to conveying roller is that its axle is contained in the dancer on the rocking arm (7).

3. sugarcane combine according to claim 2 is characterized in that: in described a pair of its axial horizontally disposed conveying roller (9,10), have its surface of roller that the rubber of many axially-aligned is housed, there is the annular groove that is provided with around axle on the surface of another roller.

4. sugarcane combine according to claim 1, it is characterized in that: at the described rear of sending roller (6) of pulling out, be provided with a pair of its axial horizontally disposed conveying roller (9,10), this has a roller at least to conveying roller is that its bearing is contained in the dancer in the chute.

5. sugarcane combine according to claim 4 is characterized in that: in described a pair of its axial horizontally disposed conveying roller (9,10), have its surface of roller that the rubber of many axially-aligned is housed, there is the annular groove that is provided with around axle on the surface of another roller.

6, according to claim 1,2,3,4 or 5 described sugarcane combines, it is characterized in that: inboard one end of described sugar cane supporter upper end sprocket wheel (3) is connected with the screw drives roller (13) that its surface has screw thread.