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CN107750650A - A kind of hay mover with flexible adjustment device - Google Patents

A kind of hay mover with flexible adjustment device Download PDF

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Publication number
CN107750650A
CN107750650A CN201711017549.1A CN201711017549A CN107750650A CN 107750650 A CN107750650 A CN 107750650A CN 201711017549 A CN201711017549 A CN 201711017549A CN 107750650 A CN107750650 A CN 107750650A
Authority
CN
China
Prior art keywords
adjustment device
cylinder
hinged
shell
oil cylinder
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN201711017549.1A
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Chinese (zh)
Other versions
CN107750650B (en
Inventor
严国平
王鑫
杨立鹏
钟飞
吴斌方
夏军勇
夏明安
宋嘉翼
程恒
李文定
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Hubei University of Technology
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Hubei University of Technology
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Priority to CN201711017549.1A priority Critical patent/CN107750650B/en
Publication of CN107750650A publication Critical patent/CN107750650A/en
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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D69/00Driving mechanisms or parts thereof for harvesters or mowers
    • A01D69/03Driving mechanisms or parts thereof for harvesters or mowers fluid
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D34/00Mowers; Mowing apparatus of harvesters
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

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

Abstract

The present invention relates to a kind of hay mover with flexible adjustment device, including:One grass-mowing, a vehicle body, a bindiny mechanism, a support meanss and a flexible adjustment device, bindiny mechanism, support meanss and flexible adjustment device are arranged between grass-mowing and vehicle body;Grass-mowing includes a shell, and the cambered surface bottom position of shell extends the 4th connection end to form half spherical shape;Vehicle body includes a car shell, car shell end face protrusion, forms a connected unit;Flexible adjustment device includes a support, a leading screw, a cylinder, one second oil cylinder, a block and a spring assembly.A kind of hay mover with flexible adjustment device of the present invention, its spring adjusting supporting device flexibility ratio is high, simple in construction, provides resilient support in all directions for whole hay mover, can effectively protect oil cylinder, increase the service life of oil cylinder.

Description

A kind of hay mover with flexible adjustment device
Technical field
The present invention relates to a kind of hay mover, specifically a kind of hay mover with flexible adjustment device, belong to gardening processing Equipment technical field.
Background technology
With the fast development of modern agriculture, traditional artificial labor type not only labor intensive but also efficiency is low, it is clear that Modern production requirement can not be met, weeding system is also changed into chemical agent weeding from artificial weeding, but chemical agent unavoidably can Leave, human body is damaged.And chemical agent can contaminated land, destroy ecological environment, this reason with our Green Developments Thought is disagreed.Therefore, more environmentally-friendly weeding by machine's mode obtains the accreditation of numerous people.Can be big by the way of weeding by machine Big to reduce human cost, weeding ratio is high, and can promote the growth of crops, reduces the residues of pesticides of weeding reagent, is advantageous to The protection of ecological environment.At present, hay mover is widely used to large area planting site weeding.
In hay mover structure, most important is exactly part of mowing.At work, grass-mowing by the promotion of cylinder around Connection hinge is rotated so as to realize the adjustment of mowing height.When needing to cut the grass of certain altitude, cylinder is by flexible by casing It is adjusted to the height and keeps this highly constant, now cylinder needs to provide larger support force.Hay mover is when walking mowing Larger vibrations can be produced, the vibrations can produce considerable influence to the performance and used life of oil.
The content of the invention
The purpose of the present invention is to be directed to above-mentioned present situation, there is provided a kind of hay mover with flexible adjustment device.
The technical solution adopted by the present invention is:A kind of hay mover with flexible adjustment device, including:One grass-mowing, One vehicle body, a bindiny mechanism, a support meanss and a flexible adjustment device, the bindiny mechanism, support meanss and described Flexible adjustment device is arranged between the grass-mowing and the vehicle body;The grass-mowing includes a shell, the shell Cambered surface bottom position extend the 4th connection end to form half spherical shape;The vehicle body includes a car shell, described car shell one end Face is protruded, and forms a connected unit;The flexible adjustment device includes a support, a leading screw, a cylinder, one second oil cylinder, a gear Block and a spring assembly, the support is L-shaped, and one end is fixed with the connected unit;It is remote that the leading screw is arranged in the support On one end of the connected unit, and it is connected with the cylinder, described second oil cylinder one end is hinged with the connected unit, the other end It is connected with the spring assembly, second oil cylinder extends sideways to form a connection otic placode, described cylinder one end and the silk Thick stick is connected, and the other end is hinged with the connection otic placode, the one end of the spring assembly away from second oil cylinder and the block Connection;The block be recessed on the end face away from the spring assembly one match with the 4th connection end it is spherical Concave surface.
The present invention effect be:A kind of hay mover with flexible adjustment device of the present invention, its spring regulation branch Support arrangement flexibility ratio is high, simple in construction, provides resilient support in all directions for whole hay mover, can effectively protect oil cylinder, increases The service life of long-cylinder.
Brief description of the drawings
Fig. 1 show a kind of schematic elevation view of hay mover with flexible adjustment device provided by the invention;
Fig. 2 show grass-mowing and the enlarged diagram of fuselage junction in Fig. 1;
Fig. 3 show the schematic diagram of the part-structure of elastic adjusting means in Fig. 1;
Fig. 4 show the schematic diagram of the part-structure of elastic adjusting means in Fig. 1;
In figure:1-grass-mowing, 11-shell, the 111-the first connection end, the 112-the three connection end, 113-the four connects Connect end, 114-screw, 12-hammer cutter shaft, 13-baffle plate, 131-barrier slides groove, 2-vehicle body, 21-car shell, 211-connection Platform, 22-drive device, 221-wheel, 222-crawler belt, 3-bindiny mechanism, 31-support member, 4-support meanss, 41-the One oil cylinder, 42-contiguous block, 5-flexible adjustment device, 51-support, 52-leading screw, 53-cylinder, the 54-the second oil cylinder, 55-block, 56-spring assembly.
Embodiment
A kind of hay mover with flexible adjustment device provided by the invention is introduced below in conjunction with the accompanying drawings:
It is a kind of hay mover with flexible adjustment device provided by the invention please refer to Fig. 1, Fig. 2, including:One Grass-mowing 1, a vehicle body 2, a bindiny mechanism 3, a support meanss 4 and a flexible adjustment device 5.Bindiny mechanism 3, support meanss 4 and spring regulating device 5 be arranged between grass-mowing 1 and vehicle body 2, connect grass-mowing 1 and vehicle body 2.
Grass-mowing 1 includes a shell 11, the one hammer baffle plate 13 of cutter shaft 12 and one.
End position close to shell 11 in the cambered surface of shell 11 each extends over to form one first connection end 111 and one the Two connection ends.The cambered surface medium position of shell 11 extends to form one the 3rd connection end 112, the cambered surface bottom position extension of shell 11 The 4th connection end 113 of half spherical shape is formed, the both ends of the surface of shell 11 are provided with the screw 114 of some protrusions.
Hammer cutter shaft 12 is arranged on shell 11, and opposite shell 11 is rotatable.The part that hammer cutter shaft 12 is in shell 11 It is provided with some blades for being used to cut.Baffle plate 13 is arranged in the both ends of the surface of shell 11 and close to the bottom surface of grass-mowing 1.
Baffle plate 13 is provided with some barrier slides grooves 131, and barrier slides groove 131 matches with screw 114, and screw 114 blocks Close in barrier slides groove 131 and can be slided along barrier slides groove 131, so as to realize that the position of the opposite shell 11 of baffle plate 13 is adjusted Section.
Vehicle body 2 includes car shell 21 and drive device 22.
The end face of car shell 21 protrudes, and forms a connected unit 211.
Drive device 22 includes a power set, wheel 221 and crawler belt 222.
Power set are arranged on the inside of car shell 21 and are connected with wheel 221, are rotated for driving moment 221, crawler belt 222 It is set on wheel 221.
Bindiny mechanism 3 includes a support member 31.
Support member 31 includes supporting plate and the cross bar that two vertical connection platforms 211 are set.Cross bar both ends are respectively perpendicular company Connect two supporting plates.Two supporting plate one end and connected unit vertical connection, the other end of two supporting plates are connected with first respectively End 111 and second connection end are hinged.
Support meanss 4 include one first oil cylinder 41 and a contiguous block.First cylinder 41 and connected unit 211 are be hinged, the first vapour The movable end of cylinder 41 is mutually fixed with contiguous block one end, and the contiguous block other end and the 3rd connection end 112 are be hinged.
Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4;Flexible adjustment device 5 includes a support 51, a leading screw 52, a cylinder 53rd, one second oil cylinder 54, a block 55, a spring 56.
Support 51 is L-shaped, and one end is fixed with connected unit 211, and the other end is equipped with a leading screw 52.
Leading screw 52 is arranged on the one end of support 51 away from connected unit 211, and is connected with cylinder 53.
The one end of second oil cylinder 54 is be hinged with connected unit 211, and the other end is connected with spring 56.Second oil cylinder 54 extends sideways Form a connection otic placode 541.
The one end of cylinder 53 is connected with leading screw 52, and the other end is be hinged with connection otic placode 541.
The one end of spring 56 is connected with the second oil cylinder 54, and the other end is connected with block 55.
Block 55 is recessed the spherical concave surface that the one and the 4th connection end 113 matches on the end face away from spring 56.
When hay mover is started working, flexible by the first oil cylinder 41 makes grass-mowing 1 around the first connection end 111 and second The pin joint of connection end is rotated to adjust the height of grass-mowing 1.After grass-mowing 1 reach a certain height, silk is now adjusted Thick stick 52, cylinder 53 can be moved vertically, so that the second oil cylinder 54 has certain gradient, then pass through the second oil cylinder The 54 flexible spherical concave surface for making block 55 just contacts with the 4th connection end 113 and gives the 4th connection end 113 certain branch Support force, the power can make grass-mowing 1 be in poised state in the case where not needing the first oil cylinder 41 to provide support force.Now, First oil cylinder 41 can be at off working state, can effectively protect oil cylinder, increase the service life of oil cylinder.Hay mover is cut in walking Significant shock can be produced when careless, buffering can be played a part of by spring 56, reduce vibrations.
A kind of hay mover with flexible adjustment device of the present invention, its spring adjusting supporting device flexibility ratio height, It is simple in construction, resilient support in all directions is provided for whole hay mover, can effectively protect oil cylinder, increase oil cylinder uses the longevity Life.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.

Claims (8)

1.一种带有弹性调节装置的割草机,其特征在于,包括:一割草机构、一车身、一连接机构、一支撑装置及一弹性调节装置,所述连接机构、所述支撑装置和所述弹性调节装置设置在所述割草机构和所述车身之间;所述割草机构包括一外壳,所述外壳的弧面底部位置延伸形成一半圆球状的第四连接端;所述车身包括一车壳,所述车壳一端面凸出,形成一连接台;所述弹性调节装置包括一支架、一丝杠、一圆筒、一第二油缸、一挡块及一弹簧装置,所述支架呈L型,一端与所述连接台固定;所述丝杠穿设于所述支架远离所述连接台的一端上,且与所述圆筒相连接,所述第二油缸一端与所述连接台铰接,另一端与所述弹簧装置连接,所述第二油缸的侧面延伸形成一连接耳板,所述圆筒一端与所述丝杠连接,另一端与所述连接耳板铰接,所述弹簧装置远离所述第二油缸的一端与所述挡块连接;所述挡块远离所述弹簧装置的一端面上内凹形成一与所述第四连接端相匹配的球形凹面。1. A lawn mower with an elastic adjustment device, characterized in that, comprising: a mowing mechanism, a vehicle body, a connecting mechanism, a supporting device and an elastic adjusting device, the connecting mechanism, the supporting device and the elastic adjustment device is arranged between the mowing mechanism and the vehicle body; the mowing mechanism includes a shell, and the bottom position of the arc surface of the shell extends to form a semi-spherical fourth connecting end; the The vehicle body includes a car shell, and one end surface of the car shell protrudes to form a connecting platform; the elastic adjustment device includes a bracket, a threaded screw, a cylinder, a second oil cylinder, a stopper and a spring device. The bracket is L-shaped, and one end is fixed to the connecting platform; the lead screw is passed through the end of the bracket away from the connecting platform, and is connected to the cylinder, and one end of the second oil cylinder is connected to the connecting platform. The connecting table is hinged, the other end is connected to the spring device, the side of the second oil cylinder is extended to form a connecting ear plate, one end of the cylinder is connected to the screw, and the other end is hinged to the connecting ear plate, The end of the spring device away from the second oil cylinder is connected to the stopper; the end surface of the stopper far away from the spring device is recessed to form a spherical concave surface matching the fourth connection end. 2.如权利要求1所述的带有弹性调节装置的割草机,其特征在于,所述割草机构还包括一锤刀轴及一挡板,在所述外壳的弧面上靠近所述外壳端部位置分别延伸形成一第一连接端和一第二连接端,所述外壳的弧面中部位置延伸形成一第三连接端,所述外壳的两端面上设有若干凸出的螺丝,所述基座呈圆柱状的一端与所述第四连接端铰接,另一端内镂空,形成一呈圆柱状的容置空间。2. The lawn mower with an elastic adjustment device as claimed in claim 1, wherein said mowing mechanism also includes a hammer shaft and a baffle plate, which is close to said The end positions of the housing are respectively extended to form a first connection end and a second connection end, the middle of the arc surface of the housing is extended to form a third connection end, and a plurality of protruding screws are provided on both ends of the housing, One cylindrical end of the base is hinged to the fourth connecting end, and the other end is hollowed out to form a cylindrical accommodating space. 3.如权利要求2所述的带有弹性调节装置的割草机,其特征在于,所述车身还包括一驱动装置,所述驱动装置包括一动力装置、车轮及履带;所述动力装置设置在所述车壳的内部且与所述车轮连接,用于驱动所述车轮转动,所述履带套设在所述车轮,所述第二圆柱的一个圆面延伸形成一铰接端,且与所述连接台铰接。3. The lawnmower with elastic adjusting device as claimed in claim 2, characterized in that, said vehicle body also comprises a drive unit, said drive unit comprises a power unit, wheels and crawler belts; said power unit is provided with In the interior of the car shell and connected with the wheels, used to drive the wheels to rotate, the caterpillars are sleeved on the wheels, a circular surface of the second cylinder extends to form a hinged end, and is connected with the wheels The connecting table is hinged. 4.如权利要求3所述的带有弹性调节装置的割草机,其特征在于,所述连接机构包括包括一支撑件,所述支撑件包括两个垂直所述连接台设置的支撑板及一横杆,所述横杆两端分别垂直连接两个所述支撑板,两个所述支撑板一端与所述连接台垂直连接,两个所述支撑板的另一端分别与所述第一连接端和所述第二连接端铰接。4. The lawn mower with the elastic adjustment device as claimed in claim 3, wherein the connecting mechanism includes a support member, and the support member includes two support plates arranged perpendicularly to the connecting platform and A cross bar, the two ends of the cross bar are vertically connected to the two support plates, one end of the two support plates is vertically connected to the connecting platform, and the other ends of the two support plates are respectively connected to the first The connection end is hinged to the second connection end. 5.如权利要求4所述的带有弹性调节装置的割草机,其特征在于,所述支撑装置包括一第一气缸及一连接块,所述第一气缸与所述连接台铰接,所述第一汽缸的活动端与所述连接块一端相固定,所述连接块另一端与所述第三连接端铰接。5. The lawn mower with elastic adjustment device as claimed in claim 4, wherein said support device comprises a first cylinder and a connection block, said first cylinder is hinged with said connection platform, so The movable end of the first cylinder is fixed to one end of the connecting block, and the other end of the connecting block is hinged to the third connecting end. 6.如权利要求5所述的带有弹性调节装置的割草机,其特征在于,所述锤刀轴穿设于所述外壳上,且相对所述外壳可转动,所述锤刀轴处于所述外壳内的部分上设有若干用于切割的刀片。6. The lawn mower with an elastic adjustment device according to claim 5, wherein the hammer shaft is passed through the housing and is rotatable relative to the housing, and the hammer shaft is in the The part inside the shell is provided with several blades for cutting. 7.如权利要求6所述的带有弹性调节装置的割草机,其特征在于,所述挡板设置在所述外壳的两端面上且靠近所述割草机构的底面,所述挡板上设有若干挡板滑动槽,所述挡板滑动槽与所述螺丝相匹配,所述螺丝卡合在所述挡板滑动槽内且可沿所述挡板滑动槽滑动。7. The lawn mower with an elastic adjustment device as claimed in claim 6, wherein the baffle is arranged on both ends of the housing and close to the bottom surface of the mowing mechanism, the baffle There are several baffle sliding grooves on the top, the baffle sliding grooves are matched with the screws, and the screws are engaged in the baffle sliding grooves and can slide along the baffle sliding grooves. 8.如权利要求7所述的带有弹性调节装置的割草机,其特征在于,所述第一圆柱的圆面直径小于所述容置空间的直径。8. The lawnmower with an elastic adjustment device according to claim 7, wherein the diameter of the circular surface of the first cylinder is smaller than the diameter of the accommodating space.
CN201711017549.1A 2017-10-26 2017-10-26 A lawnmower with an elastic adjustment device Active CN107750650B (en)

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1561877A1 (en) * 1988-08-23 1990-05-07 Люберецкое Производственное Объединение "Завод Им. Ухтомского" Lifting and balancing mechanism of mowing apparatus
JP2000188919A (en) * 1998-12-25 2000-07-11 Komatsu Zenoah Co Self-propelling mower, and mowing method using the same
CN2453662Y (en) * 2000-12-15 2001-10-17 新联集团郑州收割机厂 Profiling machine for lefting straw on field
CN201163886Y (en) * 2008-03-19 2008-12-17 李小春 Mower with power
CN202433206U (en) * 2012-01-10 2012-09-12 宝山钢铁股份有限公司 Motor vehicle ramp parking test bench with variable angle
CN104838750A (en) * 2015-05-13 2015-08-19 黑龙江卓沃机械科技有限公司 Three-wheel agricultural cultivation machine
CN106068902A (en) * 2016-07-28 2016-11-09 钦州学院 A kind of multi-functional mower
WO2016202255A1 (en) * 2015-06-15 2016-12-22 李深文 Extended plowing and ridging machine, and plowing and ridging machine
CN205865091U (en) * 2016-08-02 2017-01-11 常州凯得利机械有限公司 Two lawn mowers that open door
CN207543665U (en) * 2017-10-26 2018-06-29 湖北工业大学 A kind of grass trimmer with flexible adjustment device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1561877A1 (en) * 1988-08-23 1990-05-07 Люберецкое Производственное Объединение "Завод Им. Ухтомского" Lifting and balancing mechanism of mowing apparatus
JP2000188919A (en) * 1998-12-25 2000-07-11 Komatsu Zenoah Co Self-propelling mower, and mowing method using the same
CN2453662Y (en) * 2000-12-15 2001-10-17 新联集团郑州收割机厂 Profiling machine for lefting straw on field
CN201163886Y (en) * 2008-03-19 2008-12-17 李小春 Mower with power
CN202433206U (en) * 2012-01-10 2012-09-12 宝山钢铁股份有限公司 Motor vehicle ramp parking test bench with variable angle
CN104838750A (en) * 2015-05-13 2015-08-19 黑龙江卓沃机械科技有限公司 Three-wheel agricultural cultivation machine
WO2016202255A1 (en) * 2015-06-15 2016-12-22 李深文 Extended plowing and ridging machine, and plowing and ridging machine
CN106068902A (en) * 2016-07-28 2016-11-09 钦州学院 A kind of multi-functional mower
CN205865091U (en) * 2016-08-02 2017-01-11 常州凯得利机械有限公司 Two lawn mowers that open door
CN207543665U (en) * 2017-10-26 2018-06-29 湖北工业大学 A kind of grass trimmer with flexible adjustment device

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