CN201374923Y

CN201374923Y - Cut-off feeding device of cane harvester

Info

Publication number: CN201374923Y
Application number: CN200920146804U
Authority: CN
Inventors: 韦政康; 黄龙
Original assignee: Individual
Current assignee: LIUZHOU XIANGYUE AGRICULTURAL MACHINERY CO Ltd
Priority date: 2009-03-24
Filing date: 2009-03-24
Publication date: 2010-01-06
Anticipated expiration: 2019-03-24

Abstract

The utility model discloses a cut-off feeding device of a cane harvester. The cut-off feeding device includes a cutting platform rack. Two turntable cut-off knives are arranged side by side left and right at the lower part of the front end of the cutting platform rack. Above the turntable cut-off knives, two pairs of clamping conveying units that convey backwards and consist of transmission chains are arranged side by side. The axes of sprocket shafts of the transmission chains are arranged vertically and the outer sides of the transmission chains are provided with poking fingers extending outwards. The device is arranged at the front end of the cane harvester in use, and compared with the prior art, can solve the problems of unclean subsequent husking, blocked conveyance and various impurities mixed in discharge caused by the non-uniform conveyance of cane after cane is cut off.

Description

Cane harvester cuts off feeding unit

Technical field

The utility model relates to agricultural machinery technological field, and particularly a kind of cane harvester front end that is located at is in order to cut off part the stripping leaf transfer passage on the feed sugar-cane grain header then with sugarcane from root.

Background technology

In whole rod-type cane harvester, sugarcane is cut off the cut-out feeding unit that feeds the results the stripping leaf transfer passage then from root multiple frame mode.But all be sugarcane to be cut off from root by being contained in two cutoff tools on the disk, in the time of after pushing over forward by the axis sugarcane of wheel after will cutting off of pulling over horizontal, that the surface has a brush sheet then, the brush sheet that dependence is pulled on taking turns is pulled over sugarcane backward, and the sugarcane root after Yun Dong sugarcane will be cut off through first, second lifting wheel more backward promotes in the stripping leaf transfer passage of feeding back.It is not enough that the cane harvester of this structure cuts off the feeding unit existence: even if just the sugarcane of cutting off has the import that the downward direction brush backward of brush sheet of the wheel of pulling over is dialled the feeding stripping leaf transfer passage that still can not fall down, when the wheel of pulling over pushes over it forward, the sugarcane of not cutting off can give very big obstruction pressure as yet, the brush sheet of wheel is brushed backward to dial and still is difficult to these sugarcanes of having cut off inclination are pulled over backward even if pull over this moment, often need to wait the sugarcane cut off to pile up when reaching a certain amount of, previous cut sugarcane could be dialled backward by the wheel brush of pulling over of band brush sheet and be carried, this conveying can not allow cut sugarcane evenly carry backward successively, but be the feeding of carrying backward in heaps periodically in heaps, its consequence not only requires machine will have enough power to deal with its follow-up stripping leaf conveying, sugarcane feeding more seriously in heaps is difficult to make stripping leaf device the sugarcane leaf of sugarcane all can be divested totally, sugarcane under the harvesting is mingled with too much, and causes the sugarcane leaf in stripping leaf transfer passage, to stop up easily.

Summary of the invention

Problem to be solved in the utility model provides a kind of cane harvester that sugarcane after cutting off in time can be carried backward and cuts off feeding unit.

In order to address the above problem, the technical solution adopted in the utility model is: this cane harvester cuts off feeding unit and is provided with header frame, bottom at this frame front end, about two rotating disk cutoff tools are housed abreast, above described rotating disk cutoff tool, be provided with by two pairs and be arranged side by side the driving-chain of carrying backward, constitute the clamping supply unit that acts on the sugarcane root with this, the axis of the sprocket shaft of these driving-chains erects and is provided with, and sugarcane its root under upright state that has cut off just can be pulled by this clamping supply unit immediately backward send; Outwardly directed group of finger is housed on the lateral surface of these conveyer chains, dials in described clamping supply unit to guarantee the sugarcane root that will just cut off.

In the such scheme, more specifically can be: at the rear of described two auxiliary driving chains, be provided with a pair of being arranged side by side, the feeding-wheel of axis vertically-arranged, described feeding-wheel be the parts that soft tablet is equipped with in a kind of outside at rotatable parts.

Owing to adopted technique scheme, the utility model compared with prior art has following beneficial effect:

1, owing to is provided with the clamping supply unit that constitutes by the driving-chain that has two pairs to be arranged side by side conveying backward, and the sprocket wheel axis of this unit is erect setting, therefore, can make the sugarcane of firm cut-out under upright state, just its root be torn conveying backward, thereby make the sugarcane cut off carry more backward, the cane harvester that this device is housed with solution is piled up to carry because of sugarcane in follow-up stripping leaf conveying process and is resulted in blockage and problem that the sugarcane leaf is mingled with.

2, pile up and carry and when the sugarcane leaf is mingled with problem solving sugarcane, the cane harvester that this device is housed can also reduce because of handling the extra engine power of the required increase of these problems, therefore can lower the machine cost, reduce the consumption of machine weight and fuel oil.

Description of drawings

Fig. 1 is the front view of the utility model embodiment one.

Fig. 2 is the vertical view of the utility model embodiment one.

Embodiment

Fig. 1, this cane harvester shown in Figure 2 cuts off feeding unit a header frame 1, the rear end of frame 1 can connect the traveling vehicle frame of cane harvester, the bottom of frame 1 front end, about two rotating disk cutoff tools 2 are housed abreast, cutoff tool 2 is contained on the frame 1 by cutter shaft 3, above each rotating disk cutoff tool 2, be equipped with one by driven sprocket 4, chain 5, the driving chain of carrying backward that drive sprocket 6 constitutes, two auxiliary driving chains constitute the clamping supply unit that acts on the sugarcane root, driven sprocket 4 is contained on the cutter shaft 3, drive sprocket 5 is contained on the Pulley shaft 7, Pulley shaft 7 originally is contained on the frame 1 by bearing and bearing block, cutter shaft 3 and Pulley shaft 7 are all erect setting, when this set makes this device be contained in to carry out on the cane harvester sugarcane harvesting, can guarantee that the clamp area opening between the two auxiliary driving chains adapts to vertical sugarcane on the ground, sugarcane its root under upright state that has cut off can be pulled by this clamp area opening immediately backward to be sent, the lateral surface of chain 5 is provided with outwardly directed plectrum, so that the sugarcane root that will just cut off is dialled in the clamping supply unit; On Pulley shaft 7, also be equipped with by belt pulley 8, belt pulley 8 by belt 9 be contained in the belt pulley 10 of feeding on the wheel shaft 11 and be connected, feeding wheel shaft 11 is contained on the frame 1, on the feeding wheel shaft 11 feeding-wheel 12 is housed, the cylindrical shell of the center of feeding-wheel 12 for rotating, and the parts of sheet rubber are housed in the outside of cylindrical shell, about two feeding-wheels 12 side by side be connected on the rear of two auxiliary driving chains, be used for the sugarcane of having cut off to the stripping leaves and transportation feeding of cane harvester.The upper end of feeding wheel shaft 11 is connected with power input shaft 15 on being contained in frame 1 by the

angular wheel

13,14 of pair of meshing, and power input shaft 15 passes through belt pulley 16 and belt 17 acquisition power.Because it is different that on the left of being located at and the position of the

angular wheel

13,14 on right side is provided with, the front end that can obtain two rotating disk cutoff tools 2 inwardly rotates, and the chain 5 in the driving chain that two pairs are carried backward can be synchronized with the movement at an adjacent side.

Claims

1, a kind of cane harvester cuts off feeding unit, comprise header frame, bottom at this frame front end, about two rotating disk cutoff tools are housed abreast, it is characterized in that: above described rotating disk cutoff tool, be provided with by two pairs and be arranged side by side backward the clamping supply unit that the driving-chain carried constitutes, the axis of the sprocket shaft of these driving-chains is erect and is provided with, and outwardly directed group of finger is housed on the lateral surface of these conveyer chains.

2, cane harvester according to claim 1 cuts off feeding unit, it is characterized in that: at the rear of described two auxiliary driving chains, be provided with a pair of being arranged side by side, the feeding-wheel of axis vertically-arranged, described feeding-wheel be the parts that soft tablet is equipped with in a kind of outside at rotatable parts.