CN103749078B

CN103749078B - Forage grass combined harvester

Info

Publication number: CN103749078B
Application number: CN201410027311.7A
Authority: CN
Inventors: 曹祝军; 徐岩军
Original assignee: CHANGJI WESTERN REGIONS JINMA AGRICULTURAL MACHINERY MANUFACTURING Co Ltd
Current assignee: CHANGJI WESTERN REGIONS JINMA AGRICULTURAL MACHINERY MANUFACTURING Co Ltd
Priority date: 2014-01-03
Filing date: 2014-01-03
Publication date: 2016-09-21
Anticipated expiration: 2034-01-03
Also published as: CN103749078A

Abstract

The invention discloses a kind of forage grass combined harvester, belong to field of pastoral machinery.The broken grass roll shaft of band hammer pawl is had under the arc cap of forage grass combined harvester front portion；There is the Radix Glycyrrhizae roll shaft of band Radix Glycyrrhizae cutter the cylindrical shape Radix Glycyrrhizae indoor of its back upper place, and Radix Glycyrrhizae room rear wall is circular arc sieve, and there is forward-reverse spiral arc sieve grass meal indoor below, facing to the air inlet of blower fan in the middle part of helical axis.Fan outlet connects with grass cutting collection box.Forage grass combined harvester can be worked into softness forage grass or straw and not prick the hand, good palatability, and domestic animal is liked to eat not waste, and improves forage grass utilization rate, reduces feed cost.

Description

Forage grass combined harvester

Technical field: the invention belongs to field of pastoral machinery, especially a kind of forage harvester.

Background technology: existing green fodder harvesting has swath harvesting and combining, combining side Formula either green grass or young crops raises results or Radix Glycyrrhizae results will first be sheared with the ceding of Taiwan, then carry, smash, It is blown in roping car.These results schemes have a common drawback, it is simply that forage grass is smashed not Enough thin, and the softest cotton of forage grass section, Zha Zui, mouthfeel is poor, and domestic animal grazing rate is low.

Summary of the invention: it is an object of the invention to design a kind of forage grass combined harvester, by forage grass powder Broken is enough soft, and domestic animal all searches for food, not waste.Following skill is have employed for reaching this purpose Art scheme: forage grass combined harvester, including forage grass chopping parts, forage grass crushing part, conveying Parts and forage grass collecting part.The broken grass roll shaft of band hammer pawl is had under machine front arc cap； There are the Radix Glycyrrhizae roll shaft of band Radix Glycyrrhizae cutter, the powder on Radix Glycyrrhizae roll shaft in the cylindrical shape Radix Glycyrrhizae indoor of its back upper place Grass cutter one is that knife bar is fixed on axle, and cutting blade is fixed by bolts on knife bar；Another kind of It is that knife bar is fixed on axle, hits hammer leaf and be hinged on knife bar, two kinds of alternate configurations of knife bar.Root According to different forage grass kinds, Radix Glycyrrhizae cutter can also be sole disposition.

Front, Radix Glycyrrhizae room grass feeding port connects with anterior arc cap, and Radix Glycyrrhizae room rear wall is circular arc sieve Sheet, can need to change the circular arc sieve of different pore size according to feed.Radix Glycyrrhizae has A above room Inspection door, there is the forward-reverse spiral from two lateral middle conveyings arc sieve grass meal indoor below, The grass outlet of grass meal room is faced toward equipped with the position carrying tooth, after grass outlet connection in the middle part of helical axis The air inlet of blower fan.B inspection door is arranged at the top of grass meal room.Fan outlet is with grass cutting collection box even Logical.

Forage grass combined harvester can be worked into softness forage grass or straw and not prick the hand, palatability Good, domestic animal is liked to eat not waste, and improves forage grass utilization rate, reduces feed cost.

Accompanying drawing illustrates: Fig. 1 is the structural representation of forage grass combined harvester.Fig. 2 is Fig. 1 Partial sectional view, represent grass meal room conveyor screw and the structural representation of grass outlet.Fig. 3 is The configuration structure schematic diagram of Radix Glycyrrhizae cutter on forage grass combined harvester Radix Glycyrrhizae roll shaft.

Detailed description of the invention: be further described below in conjunction with the accompanying drawings.

As shown in drawings, forage grass combined harvester, including forage grass chopping parts, forage grass smashing portion Part and transfer unit.The broken grass roll shaft 3 of band hammer pawl is had in machine front arc cap 2, high Forage grass is broken into broken section by the hammer pawl that speed rotates, and moves rearwardly and upwardly along arc cap.Arc-shaped cover The articulated Pork-pieces flexible batten 1 of shell lower edge, flexible batten stops that broken grass flies to outside machine the most not Forage grass or straw is hindered to enter in arc cap.What arc cap connected Radix Glycyrrhizae room below enters grass Mouthful, it is indoor that broken forage grass enters cylindrical shape Radix Glycyrrhizae from arc cap back upper place.Radix Glycyrrhizae is indoor Having the Radix Glycyrrhizae roll shaft 4 of band Radix Glycyrrhizae cutter, the Radix Glycyrrhizae cutter one on Radix Glycyrrhizae roll shaft is that knife bar 15 is fixed On axle, cutting blade 16 is fixed by bolts on knife bar；Another kind is that knife bar is fixed on axle On, hit hammer leaf 14 and be hinged on knife bar, two kinds of alternate configurations of knife bar；According to different forage grasses Kind, Radix Glycyrrhizae cutter can also be sole disposition.

Radix Glycyrrhizae room rear wall is circular arc sieve 6, and the circular arc sieve having different pore size can be according to feeding Raise needs and change.Forage grass rubbed further in Radix Glycyrrhizae room cut through broken, satisfactory broken grass from Sieve aperture enters the grass meal room at rear.A inspection door 5 is had, for checking Radix Glycyrrhizae situation above Radix Glycyrrhizae room Or fix a breakdown.Have in circular arc sieve grass meal room 9 below from two lateral middle conveying grass meals Forward-reverse spiral 8, in the middle part of helical axis equipped with conveying tooth 13 position facing to grass meal room go out grass Mouth 12, the air inlet of grass outlet connecting fan 11.B inspection door 7 is arranged at the top of grass meal room. Fan outlet connects with grass cutting collection box 10, and the grass meal of pulverizing is blown into grass cutting collection box.

Claims

1. forage grass combined harvester, including forage grass chopping parts, forage grass crushing part, conveying Parts and forage grass collecting part, is characterized in that: has band under machine front arc cap (2) Broken grass roll shaft (3) of hammer pawl；There is the Radix Glycyrrhizae of band Radix Glycyrrhizae cutter the cylindrical shape Radix Glycyrrhizae indoor of its back upper place Roll shaft (4), front, Radix Glycyrrhizae room grass feeding port connects with arc cap, and Radix Glycyrrhizae room rear wall is circular arc Sieve (6), there is A inspection door (5) top；In circular arc sieve grass meal room (9) below There is the forward-reverse spiral (8) from two lateral middle conveyings, equipped with conveying tooth (13) in the middle part of helical axis Position facing to the grass outlet (12) of grass meal room, the air inlet of grass outlet connecting fan (11)； B inspection door (7) is arranged at the top of grass meal room；Fan outlet connects with grass cutting collection box (10).

2. forage grass combined harvester as claimed in claim 1, is characterized in that: Radix Glycyrrhizae is indoor Radix Glycyrrhizae roll shaft (4) on Radix Glycyrrhizae cutter one be that knife bar (15) is fixed on axle, cutter Sheet (16) is fixed by bolts on knife bar；Another kind is that knife bar is fixed on axle, hits hammer leaf (14) it is hinged on knife bar, two kinds of alternate configurations of knife bar.

3. forage grass combined harvester as claimed in claim 2, is characterized in that: Radix Glycyrrhizae is indoor Radix Glycyrrhizae roll shaft (4) on the configuration mode of Radix Glycyrrhizae cutter, be to cut in the upper installation of knife bar (15) Cutting blade (16) or strike hammer leaf (14), use sole disposition.

4. forage grass combined harvester as claimed in claim 1, is characterized in that: behind Radix Glycyrrhizae room The circular arc sieve (6) of wall can be replaced with the sieve of different pore size.