阅读说明：本技术 一种马铃薯秧青贮割台及自走式马铃薯秧青贮收获机 (Potato seedling ensiling header and self-propelled potato seedling ensiling harvester ) 是由 闵令强 孙盛刚 乔磊 李青江 孙志民 高强 张翠英 张琦峰 于 2019-09-25 设计创作，主要内容包括：本发明公开了一种马铃薯秧青贮割台及自走式马铃薯秧青贮收获机,包括与机架连接的浮动架,浮动架可上下浮动调节高度,所述浮动架与拨禾轮总成固定连接,机架侧部设置侧往复切刀以由马铃薯垄间将马铃薯秧切断,拨禾轮总成后侧设置螺旋输送辊,螺旋输送辊下前方设置底部往复式切刀以由马铃薯秧根部切断,所述拨禾轮总成包括架体,架体铰接设置多个弹齿轴,弹齿轴上固设多个弹齿,弹齿轴端部通过连接杆与导向杆连接,导向杆端部置于盘状结构的导轨里且能沿导轨滑动。(The invention discloses a potato seedling ensiling header and a self-propelled potato seedling ensiling harvester, which comprise a floating frame connected with a frame, wherein the floating frame can float up and down to adjust the height, the floating frame is fixedly connected with a reel assembly, the side part of the frame is provided with a side reciprocating cutter to cut off potato seedlings among potato ridges, the rear side of the reel assembly is provided with a spiral conveying roller, the lower front part of the spiral conveying roller is provided with a bottom reciprocating cutter to cut off the roots of the potato seedlings, the reel assembly comprises a frame body, the frame body is hinged with a plurality of elastic tooth shafts, a plurality of elastic teeth are fixedly arranged on the elastic tooth shafts, the end parts of the elastic tooth shafts are connected with a guide rod through connecting rods, and the end parts of the guide rod are arranged in a guide rail of a disc-shaped structure and can slide along the guide rail.)

1. The utility model provides a potato seedling ensiling header, characterized by includes the floating frame of being connected with the frame, but floating frame fluctuation height-adjusting, floating frame and reel assembly fixed connection, the frame lateral part sets up the reciprocal cutter of side in order to cut off the potato seedling by between the potato ridge, and reel assembly rear side sets up the spiral conveying roller, and the spiral conveying roller lower front sets up the reciprocal cutter in bottom in order to cut off by potato seedling root, reel assembly includes the support body, and the support body articulates and sets up a plurality of bullet tooth axles, sets firmly a plurality of bullet teeth on the bullet tooth axle, and bullet tooth axle tip passes through the connecting rod to be connected with the guide bar, and the guide bar tip is arranged in disc structure's guide rail and can slide along the guide rail.

2. The potato seedling ensiling header as claimed in claim 1, wherein the end parts of the plurality of elastic toothed shafts are positioned on the same circumference, and the elastic toothed shafts are driven by the frame body to rotate.

3. The potato seedling ensiling header as claimed in claim 1, wherein a reel plate is further arranged on the frame body corresponding to the lower side of each spring tooth shaft, and the reel plates are arranged at equal length to the spring tooth shafts.

4. The potato seedling ensiling header as claimed in claim 1, wherein the spiral conveying roller comprises a roller, one end of the roller is provided with a left-handed blade, the other end of the roller is provided with a right-handed blade, and the roller is provided with a forced feeding tooth corresponding to the space between the left-handed blade and the right-handed blade.

5. The potato seedling ensiling header as claimed in claim 4, wherein the forced feeding teeth comprise a plurality of plate-like structures arranged on the periphery of the drum, one end of each plate-like structure is fixedly connected with the drum, the other end of each plate-like structure is suspended, and the suspended end is provided with saw teeth.

6. The potato seedling ensiling header as claimed in claim 1, wherein the side reciprocating cutter is connected with a connecting rod through a swing arm, the connecting rod is connected with an eccentric wheel, and the eccentric wheel is connected with a spiral conveying roller.

7. The potato seedling ensiling header as claimed in claim 6, wherein the swing arm is of a triangular structure, a first vertex of the triangular structure is connected with the side reciprocating cutter, a second vertex of the triangular structure is connected with the connecting rod, and a third vertex of the triangular structure is connected with the frame.

8. The potato seedling ensiling header as claimed in claim 1, wherein the bottom reciprocating cutter is connected with a swing ring box through a connecting rod, and the swing ring box is fixed on the frame.

9. The potato seedling ensiling header as claimed in claim 1, wherein one end of the floating frame is hinged with the frame, and the middle part of the floating frame is connected with the frame through a telescopic adjusting part.

10. A self-propelled potato vine ensiling harvester, characterized in that it comprises a potato vine ensiling header according to any one of claims 1 to 9.

Technical Field

The utility model belongs to the technical field of potato seedling harvesting agricultural machinery, and particularly relates to a potato seedling ensiling header and a self-propelled potato seedling ensiling harvester.

Background

In recent years, the potato planting area is continuously enlarged, and the annual yield of the potato serving as the fourth staple food in China reaches 1.2-1.8 billion tons. In the traditional harvesting mode, before potatoes are harvested, potato seedlings are usually treated as wastes, killed, returned to the field, discarded or burnt, so that a large amount of manpower and material resources are consumed, and resource waste and environmental pollution are caused; in addition, plant viruses carried by potato seedlings are long in soil and can damage new potato plants after multiple planting, so that the yield of potatoes is reduced. The potato seedlings can be used as coarse fodder for breeding cattle and sheep after reasonable ensiling, so that the straw is fully utilized, the problem of coarse fodder shortage in winter and spring is effectively relieved, and the problems of soil pollution and environment pollution caused by wastes can be effectively solved.

The potato seedling harvesting is carried out in the potato mature period, the lodging of the stems is serious, and the inventor finds that the harvesting efficiency is low, the operation cost is high, the impurity content is high, the ash content is large, and the quality of the feed cannot be guaranteed by using the existing equipment for harvesting.

Disclosure of Invention

The purpose of the present disclosure is to overcome the deficiencies of the prior art and provide a cutting table for ensiling potato seedlings and a self-propelled harvester for ensiling potato seedlings; the ensiling header can complete operations of seedling holding, seedling poking, cutting, conveying and the like of the potato seedlings at one time, and the potato seedlings are picked up and conveyed by the elastic tooth assemblies, so that sundries such as ash soil and the like carried in the potato seedlings can be effectively removed.

The first invention of the present disclosure is to provide a potato seedling ensiling cutting table, in order to achieve the above purpose, the present disclosure adopts the following technical scheme:

the utility model provides a potato seedling ensiling header, includes the floating frame of being connected with the frame, but floating frame fluctuation height-adjusting, floating frame and reel assembly fixed connection, the frame lateral part sets up the reciprocal cutter of side in order to cut off the potato seedling by between the potato ridge, and reel assembly rear side sets up the spiral conveying roller, and spiral conveying roller lower place ahead sets up the reciprocal cutter in bottom in order to cut off by potato seedling root, reel assembly includes the support body, and the support body articulates and sets up a plurality of bullet tooth axles, sets firmly a plurality of bullet teeth on the bullet tooth axle, and bullet tooth axle tip passes through the connecting rod to be connected with the guide bar, and the guide bar tip is arranged in disc structure's guide rail and can be followed the guide rail and slided.

The working principle of the potato seedling ensiling cutting table is as follows:

when the harvester works, the height of the header is adjusted firstly to keep reasonable stubble cutting height, then the reel wheel assembly is adjusted to enable the movement route of the elastic tooth end to be tightly attached to the ground, potato seedlings can be lifted and shifted backwards, the reciprocating cutter at the bottom is close to the movement curve of the elastic tooth, the potato seedlings are cut off from the root, and the reciprocating cutter at the side cuts off the potato seedlings from among potato ridges to prevent the potato seedlings from being wound when the seedling shifting is cut and conveyed; the reel assembly continuously stirs the potato seedlings to be conveyed to a spiral conveying roller, and the spiral conveying roller conveys the potato seedlings to the next procedure to finish the harvesting and conveying of the potato seedlings.

As a further technical scheme, the end parts of the elastic tooth shafts are positioned on the same circumference, and the elastic tooth shafts are driven by the frame body to rotate.

As a further technical scheme, a reel plate is further arranged on the frame body corresponding to the lower side of each elastic tooth shaft, and the reel plates and the elastic tooth shafts are arranged in equal length.

As a further technical scheme, the spiral conveying roller comprises a roller, one end of the roller is provided with a left-handed blade, the other end of the roller is provided with a right-handed blade, and the roller is provided with a forced feeding tooth corresponding to the space between the left-handed blade and the right-handed blade.

As a further technical scheme, the forced feeding teeth comprise a plurality of plate-shaped structures arranged on the periphery of the roller, one end of each plate-shaped structure is fixedly connected with the roller, the other end of each plate-shaped structure is suspended, and the suspended end is provided with sawteeth.

As a further technical scheme, the side reciprocating cutter is connected with a connecting rod through a swing arm, the connecting rod is connected with an eccentric wheel, and the eccentric wheel is connected with a spiral conveying roller.

As a further technical scheme, the swing arm is of a triangular structure, a first vertex of the triangular structure is connected with the side reciprocating cutter, a second vertex of the triangular structure is connected with the connecting rod, and a third vertex of the triangular structure is connected with the rack.

As a further technical scheme, the bottom reciprocating type cutter is connected with a swinging ring box through a connecting rod, and the swinging ring box is fixed on the rack.

As a further technical scheme, one end of the floating frame is hinged with the rack, and the middle part of the floating frame is connected with the rack through a telescopic adjusting part.

The second invention of the present disclosure provides a self-propelled potato seedling ensiling harvester, which comprises the above-mentioned potato seedling ensiling header.

The beneficial effect of this disclosure does:

the utility model discloses a potato seedling silage header cuts off potato seedling at the root through bottom reciprocating type cutter, the side reciprocating type cutter cuts off potato seedling from potato ridge within a definite time, can prevent to dial the winding when seedling cutting is carried, then pick up potato seedling by the reel assembly and stir to spiral conveying roller backward, carry backward through spiral conveying roller, this silage header can once only accomplish the operation such as holding up the seedling of potato seedling, dial seedling, cutting transport, solve present traditional ensiling results equipment results potato seedling miscellaneous rate height, the ash content is big, the quality of fodder is poor, the current situation of the special ensiling results equipment disappearance of potato seedling, realize the high-efficient results to potato seedling, improve potato seedling ensiling fodder quality.

The utility model discloses a potato seedling silage header, after the cutting potato seedling, stir the transport backward by spring tooth subassembly with it, at this in-process, can effectively get rid of debris such as dust that contain in the potato seedling, guarantee to collect the quality of potato seedling.

According to the potato seedling ensiling cutting table, the spiral conveying rollers are different in rotating direction of the blades at the two ends, materials can be conveyed from two sides to the middle in a gathering mode through the spiral mode, and after the materials are gathered to the middle, the materials are conveyed to the next procedure in a forced mode through the forced feeding teeth.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

FIG. 1 is a schematic structural view of a potato seedling ensiling header;

FIG. 2 is an isometric view of a potato seedling ensiling header;

FIG. 3 is an isometric view of another angle of the potato seedling ensiling header;

FIG. 4 is a schematic structural view of a reel assembly;

FIG. 5 is a schematic view of the construction of a helical conveyer roller;

FIG. 6 is a schematic view of the overall structure of a self-propelled potato seedling ensiling harvester;

in the figure, 1, an ensiling header, 2, a cab, 3, a crushing assembly, 4, a transmission system, 5, a throwing assembly, 6, a bin assembly and 7, a chassis assembly are arranged;

1-1 of a floating frame, 1-2 of a reel assembly, 1-3 of a frame, 1-4 of a spiral conveying roller, 1-5 of a side reciprocating cutter, 1-6 of a bottom reciprocating cutter, and 1-7 of a telescopic adjusting component;

2-1, an input chain wheel, 2-2, a V belt I, 2-3, a continuously variable transmission, 2-4, a chain, 2-5, a belt wheel, 2-6, a V belt II, and 2-7, a swing ring box;

3-1, eccentric wheel, 3-2 connecting rod, 3-3 swing arm;

4-1 elastic teeth, 4-2 elastic tooth shafts, 4-3 reel plates, 4-4 frame bodies, 4-5 guide rods, 4-6 guide rails and 4-7 reel belt wheels;

5-1 roller, 5-2 left-handed blade, 5-3 forced feeding teeth, 5-4 right-handed blade and 5-5 driving chain wheel.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;

for convenience of description, the words "up", "down", "left" and "right" in this disclosure, if any, merely indicate correspondence with up, down, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate description of the disclosure and simplify description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the disclosure.

As introduced in the background art, the inventor finds that the potato seedling harvested by the existing ensiling harvesting equipment has high impurity rate, large ash content and poor feed quality, and in order to solve the technical problems, the application provides a potato seedling ensiling header and a self-propelled potato seedling ensiling harvester.

The utility model provides a potato seedling ensiling header, include the floating frame of being connected with the frame, but floating frame fluctuation adjusting height, floating frame and reel assembly fixed connection, the frame lateral part sets up the reciprocal cutter of side in order to cut off the potato seedling by between the potato ridge, and reel assembly rear side sets up the spiral conveying roller, and the place ahead sets up the reciprocal cutter in bottom in order to cut off by potato seedling root under the spiral conveying roller, reel assembly includes the support body, and the support body articulates and sets up a plurality of bullet tooth axles, and a plurality of bullet teeth set firmly on the bullet tooth axle, and bullet tooth axle tip passes through the connecting rod to be connected with the guide bar, and the guide bar tip is arranged in disc structure's guide rail and can be followed the guide rail and slide.