WO2020155950A1 - Dispositif de fauchage de type à lames doté d'un plateau d'agitation d'herbe - Google Patents

Dispositif de fauchage de type à lames doté d'un plateau d'agitation d'herbe Download PDF

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Publication number
WO2020155950A1
WO2020155950A1 PCT/CN2019/128178 CN2019128178W WO2020155950A1 WO 2020155950 A1 WO2020155950 A1 WO 2020155950A1 CN 2019128178 W CN2019128178 W CN 2019128178W WO 2020155950 A1 WO2020155950 A1 WO 2020155950A1
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WO
WIPO (PCT)
Prior art keywords
grass
knife
shaft
pitcher
gearbox
Prior art date
Application number
PCT/CN2019/128178
Other languages
English (en)
Chinese (zh)
Inventor
陈小斌
赵建华
陈磊
李鸿江
常跃智
周荣
赵永飞
李进福
樊春霞
李祥
陈小婷
张伟亮
吕真
黎刚
丁华建
庞杰
Original Assignee
宁夏智源农业装备有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 宁夏智源农业装备有限公司 filed Critical 宁夏智源农业装备有限公司
Priority to JP2020600034U priority Critical patent/JP3231076U/ja
Publication of WO2020155950A1 publication Critical patent/WO2020155950A1/fr

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/03—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
    • A01D34/032—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle drawn by an animal or a vehicle
    • A01D34/035—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle drawn by an animal or a vehicle with cutter bars driven by a power take-off from the vehicle
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/125—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters with means for discharging mown material
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/13—Cutting apparatus
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/40—Other details
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D57/00—Delivering mechanisms for harvesters or mowers
    • A01D57/12—Rotating rakes

Definitions

  • the invention relates to the field of agricultural machinery and equipment, in particular to a knife-type mowing device with a grass picking wheel.
  • the working method of the knife lawn mower is the process of cutting the weeds from the root position by driving the horizontal lawn mower along the ground surface by the locomotive. It has the characteristics of fast speed, high efficiency and smooth grass surface, and it is widely used.
  • this type of mowing method has a drawback.
  • When the weeds are cut they are still in the original position, and when the weeds are relatively dense, most of the weeds after cutting will not fall down, and even the cuts of the grass stalks are still in place. Cut on the rhizome. In this case, the vitality of some weeds is relatively tenacious. Because the water supply to the cut-off mouth is not completely cut off, and the upright growth form is not affected, it will not wither quickly.
  • the purpose of the present invention is to solve the above-mentioned problem of the knife-type lawn mower and provide a knife-type lawn mower with a grass blade. After the weeds are cut by the blade, they will be pulled down or removed by the grass blade, leaving the original The growth position reduces the chance of a second survival.
  • the technical solution adopted by the present invention is to configure and install a grass-pull plate for the knife-type mowing mechanism, and use the turning of the grass-pull plate to knock down or pick up the weeds of the cutting knife of the mowing mechanism to cut After the weeds leave the original position or fall, they lose the opportunity to continue growing.
  • the knife-type lawn mowing device with a grass-pull plate of the present invention includes a mowing mechanism, a grass-pull plate fixing frame, a gearbox and a grass-pull plate;
  • the mowing mechanism is composed of a knife shaft, a fixing frame and a cutting knife, and is fixed
  • the frame is fixedly arranged on the upper end of the knife shaft, and the cutting knife is fixedly installed on the lower end of the knife shaft;
  • the grass-pull fixing frame includes a chuck and a support plate, and the grass-pull fixing frame is fixedly installed on the knife shaft by the chuck, and the support plate is located Above the cutting knife and arranged parallel to the cutting knife;
  • the gearbox is a gear transmission box, the box body is fixedly installed on the support plate of the grass pad fixing frame, the top is equipped with a power pump, and the bottom is equipped with a drive shaft;
  • the grass tray is installed on the transmission shaft of the gearbox.
  • the chuck of the grass-pull fixing frame is equipped with a loose piece splint, and the grass-pull fixing frame is fixedly installed on the knife shaft through the chuck and the loose piece splint bolt.
  • the support plate of the grass pitcher fixing frame is an L-shaped plate body structure, and installation and position adjustment holes are evenly opened along the vertical plate surface.
  • the gearbox is provided with a fixed rod along the side of the box body, and is installed on the installation and adjustment hole of the support plate of the grass pad fixing frame through the fixed rod.
  • the grass paddle includes a base and a shift lever; the base is provided with a mounting hole along the center position, and a pole seat is fixedly arranged at the bottom; the shift lever is fixedly installed on the pole seat.
  • the grass paddle is installed and fixed on the transmission shaft of the gearbox through the mounting hole of the base.
  • the base of the grass paddle is provided with two sets of pole seats along both ends; the two sets of pole seats are inclined to both sides and are center-symmetric along the center point of the base.
  • the shift lever of the grass paddle is installed along the oblique direction of the lever seat, and the shaft and the base are at a certain angle.
  • the bottom of the gearbox is provided with two sets of transmission shafts side by side along the horizontal direction of the cutter, and each transmission shaft is respectively installed with a grass paddle.
  • the beneficial effects of the present invention are: simple structure, convenient installation and use; it can ensure that the grass cut by the knife-type lawn mower is completely dumped or leaves the original growth position, loses the opportunity to survive again, and improves the mowing effect.
  • Figure 1 is a schematic diagram of the three-dimensional structure of the present invention.
  • Figure 2 is a front view of the overall structure of the present invention.
  • Figure 3 is a three-dimensional schematic diagram of the grass plucking device of the present invention.
  • Figure 4 is a front view of the grass plowing transmission structure of the present invention.
  • Fig. 5 is a schematic diagram of the structure of the grass pitcher fixing frame of the present invention.
  • Fig. 6 is a schematic diagram of the three-dimensional structure of the grass paddle of the present invention.
  • Fig. 7 is a front view of the structure of the grass paddle of the present invention.
  • Figure 8 is a side view of the grass-pull structure of the present invention.
  • Figure 9 is a bottom view of the grass-pull structure of the present invention.
  • the knife-type lawn mowing device with a grass paddle of the present invention includes a mowing mechanism 1, a grass paddle fixing frame 2, a gearbox 3, and a grass paddle 4.
  • the mowing mechanism 1 is composed of a knife shaft 11 and a fixing frame. 12 and the cutting knife 13, the fixed frame 12 is fixedly arranged at the upper end of the knife shaft 11, and the cutting knife 13 is fixedly mounted on the lower end of the knife shaft 11;
  • the grass tray fixing frame 2 includes a chuck 21 and a supporting plate 22, and a grass tray
  • the fixing frame 2 is fixedly installed on the knife shaft 11 through the chuck 21, and the supporting plate 22 is located above the cutting knife 13 and arranged parallel to the cutting knife 13.
  • the gearbox 3 is a gear transmission box, and the box body is fixedly installed on the grass paddle.
  • a power pump 31 is installed at the top and a transmission shaft 32 is installed at the bottom; the grass paddle 4 is installed and configured on the transmission shaft 32 of the gearbox 3.
  • the chuck 21 of the chuck holder 2 is provided with a loose block 211, and the chuck 21 and the loose block 211 are bolted to the knife shaft 11.
  • the supporting plate 22 of the grass pitcher fixing frame 2 has an L-shaped plate structure, and installation and adjustment holes 221 are evenly opened along the vertical plate surface.
  • the gearbox 3 is provided with a fixed rod 33 along the side of the box body, and the fixed rod 33 is installed on the installation and adjustment hole 221 of the support plate 22 of the grass pad fixing frame 2.
  • the grass paddle 4 includes a base 41 and a shift lever 42; the base 41 is provided with a mounting hole 411 along the center position, and a pole seat 412 is fixedly provided at the bottom; the shift lever 42 is fixedly installed on the pole seat 412 .
  • the grass paddle 4 is installed and fixed on the transmission shaft 32 of the gearbox 3 through the mounting hole 411 of the base 41.
  • the base 41 of the grass paddle 4 is respectively provided with two sets of rod seats 412 along both ends; the two sets of rod seats 412 are inclined to both sides respectively, and are symmetrical along the center of the base 41.
  • the shift lever 42 of the grass paddle 4 is installed along the oblique direction of the lever seat 412, and the shaft and the base 41 are at a certain angle.
  • the bottom of the gearbox 3 is provided with two sets of transmission shafts 32 side by side along the cutting knife 13 laterally, and each transmission shaft 32 is respectively installed with a grass pick 4.
  • the whole device is driven by the tractor.
  • the mowing mechanism 1 is fixedly installed on the frame of the tractor through the fixing frame 12.
  • the knife shaft 11 is set vertically to the ground, and the cutting knife 13 is set horizontally with the ground. After adjusting the height of the cutting knife 13, follow
  • the power pump 31 on the gearbox 3 drives the operation through the tractor power unit transmission connection, and the power pump 31 drives the transmission through the gearbox 3 acceleration drive
  • the shaft 32 rotates to drive the grass wheel 4 to rotate.
  • the tilted lever 42 is used to knock down or pick up the weeds cut by the cutter 13 to make the cut weeds leave. Original position or fall.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Harvester Elements (AREA)

Abstract

L'invention concerne un dispositif de fauchage de type à lames doté d'un plateau d'agitation d'herbe, lequel comprend un mécanisme de fauchage (1), un support de fixation de plateau d'agitation d'herbe (2), un boîtier d'engrenages (3) et le plateau d'agitation d'herbe (4) ; le mécanisme de fauchage (1) est formé par un arbre de coupe (11), un support de fixation (12) et un dispositif de coupe (13), le support de fixation (12) étant disposé à demeure au niveau d'une extrémité supérieure de l'arbre de coupe (11), et le dispositif de coupe (13) étant monté à demeure au niveau d'une extrémité inférieure de l'arbre de coupe (11) ; le support de fixation de plateau d'agitation d'herbe (2) comprend une tête de serrage (21) et une plaque de support (22), le support de fixation de plateau d'agitation d'herbe (2) étant monté à demeure sur l'arbre de coupe (11) au moyen de la tête de serrage (21), la plaque de support (22) étant située au-dessus du dispositif de coupe (13) et étant disposée parallèlement au dispositif de coupe (13) ; le boîtier d'engrenages (3) est un boîtier de transmission à engrenages, un corps de boîtier associé est monté à demeure sur la plaque de support (22) du support de fixation de plateau d'agitation d'herbe (2), une pompe d'alimentation (31) est montée sur le dessus, et un arbre de transmission (32) est disposé sur le fond ; et le plateau d'agitation d'herbe (4) est monté sur l'arbre de transmission (32) du boîtier d'engrenages (3). Le dispositif de fauchage de type à lames susmentionné dispose d'une structure simple, est facile à monter et à utiliser, et peut assurer que l'herbe coupée par la faucheuse de type à lames tombe complètement ou quitte la position de croissance initiale, n'ayant ainsi aucune probabilité de repousser, ce qui améliore l'effet de fauchage.
PCT/CN2019/128178 2019-01-29 2019-12-25 Dispositif de fauchage de type à lames doté d'un plateau d'agitation d'herbe WO2020155950A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020600034U JP3231076U (ja) 2019-01-29 2019-12-25 草引きプレート付きのブレード型草刈り装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910086679.3A CN109661892B (zh) 2019-01-29 2019-01-29 一种带有拨草盘的刀式割草装置
CN201910086679.3 2019-01-29

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WO2020155950A1 true WO2020155950A1 (fr) 2020-08-06

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WO (1) WO2020155950A1 (fr)

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CN109661892B (zh) * 2019-01-29 2024-04-30 宁夏智源农业装备有限公司 一种带有拨草盘的刀式割草装置
CN114982404B (zh) * 2022-06-15 2022-12-30 黑龙江省农业机械工程科学研究院 一种玉米小区播深控制装置

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CN200997776Y (zh) * 2006-12-16 2008-01-02 周玉顺 轴承滚动刀杆拔草星轮间隙轮齿割晒机
CN201369926Y (zh) * 2009-02-26 2009-12-30 王琛 一种席草收割机
CN202050692U (zh) * 2011-05-05 2011-11-30 内蒙古农业大学机械厂 前置式双圆盘割草机
CN205993118U (zh) * 2016-08-05 2017-03-08 苏细调 一种新型割草机
JP2018174707A (ja) * 2017-04-03 2018-11-15 株式会社筑水キャニコム 斜面作業車両用走行制御装置
CN207399869U (zh) * 2017-11-14 2018-05-25 三峡大学 一种手推式家用小型割草装置
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CN109661892A (zh) 2019-04-23
CN109661892B (zh) 2024-04-30

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