CN102934545B - A kind of multiplex field operating vehicle of high-low-position - Google Patents
A kind of multiplex field operating vehicle of high-low-position Download PDFInfo
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- CN102934545B CN102934545B CN201210466131.XA CN201210466131A CN102934545B CN 102934545 B CN102934545 B CN 102934545B CN 201210466131 A CN201210466131 A CN 201210466131A CN 102934545 B CN102934545 B CN 102934545B
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- underframe
- crane
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Abstract
The present invention relates to a kind of multiplex field operating vehicle of high-low-position, it includes vehicle frame, wheel, drive system, steering, it is characterized in that described vehicle frame is made up of underframe and crane, underframe is connected with wheel, and be connected with described crane by elevating mechanism, described underframe is by a left side, right side beam is constituted, described crane is curb girder and the closed-in construction of crossbeam composition, crane is provided with for switching connection field care institutions vibrations and the attachment means of rice transplanting mechanism, the present invention may be respectively used for rice transplanter and field cleaning device, and simple in construction, the dual-purpose Operation Van of field care machine and transplanter easy to use.
Description
Technical field
The present invention relates to a kind of farm machinery, especially relate to a kind of multifunctional agricultural machine.
Background technology
Field operating vehicle is mainly used in the operation such as rice transplanting, fertilising, and rice transplanter is one of the most frequently used mechanism in agricultural mechanism, and field cleaning device (generally referring to fertilizer applicator, vehicle-mounted sprayer) have also been obtained and is widely applied.As the Chinese patent of Publication No. CN101611668 discloses a kind of fertilizer applicator, the Chinese patent of Publication No. CN102450131 discloses a kind of agricultural fertilizer applicator.Existing rice transplanter and field cleaning device are two independent equipment, relatively costly.Owing to the feature of transplanting work determines its frame relatively end, and field cleaning device be usually crop grow to higher after just use, therefore its frame needs higher, and the structure in frame can not be interferenceed with crop as far as possible.Therefore, existing rice transplanter and field cleaning device can not realize on one device.
Summary of the invention
The rice transplanter that the present invention mainly solves existing for prior art is independent with arriving mutually of field cleaning device, relatively costly, and the frame relatively end of existing rice transplanter, and the bracket height of field cleaning device requires higher technical problem, one is provided to may be respectively used for rice transplanter and field cleaning device, and simple in construction, the multiplex field operating vehicle of a kind of high-low-position easy to use.
nullThe above-mentioned technical problem of the present invention is mainly addressed by following technical proposals: a kind of multiplex field operating vehicle of high-low-position，It includes vehicle frame、Wheel、Drive system、Steering，It is characterized in that described vehicle frame is made up of underframe and crane，Underframe is connected with wheel，And be connected with described crane by elevating mechanism，Described underframe is by a left side、Right side beam is constituted，Described crane is curb girder and the closed-in construction of crossbeam composition，Crane is provided with for switching connection field care institutions vibrations and the attachment means of rice transplanting mechanism，Described steering includes two deflecting rollers，The wheel shaft of this deflecting roller is rotationally connected with the vehicle wheel frame being located on underframe by a rotating shaft，Rotating shaft is provided with swing arm，Described underframe is provided with two rotationally connected hydraulic steering cylinders，This hydraulic steering cylinder is arranged with described swing arm one_to_one corresponding，And be rotationally connected by the swing arm of piston rod institute.When the present invention connects rice transplanting mechanism, when carrying out transplanting work, crane is in lowest order；When this vehicle frame connects field care institutions vibrations, carries out the operations such as fertilising, typically all carrying out in plant growth to certain phase due to this operation, be in plant height now higher, height of chassis above ground during rice transplanting can not meet requirement.It is accomplished by crane to raise under the effect of elevating mechanism.Owing to the underframe of the technical program only has left and right curb girder, not having crossbeam, in use, left and right curb girder is in the gap of crop, does not interferences with crop, and therefore, the height of crane determines the effective depth of this vehicle frame.Turning to of the present invention is completed by distinctive steering, it is by the flexible adjustment deflecting roller of hydraulic cylinder, this method this become the method in the past pulling deflecting roller adjustment direction by steering gear and connecting rod, it is primarily due to traditional forward method be converted on the vehicle frame of lift, its structure is difficult to adjust, and after adjusting, structure is complicated compared with me, stability is the most relatively poor, in order to solve this problem, the invention provides above-mentioned steering, the feature such as this steering lamps structure is simple, easy to control, reliability, flexible operation.
As preferably, described elevating mechanism includes four upper connecting rods and four lower links, two ends before and after the left and right sides of crane are located at two-by-two by four upper connecting rods, and be hinged with crane, four lower links are located at two ends before and after the left and right sides of underframe two-by-two, and be hinged in underframe, described underframe be respectively arranged on the left side and the right side former and later two hoist cylinders, the cylinder body of this hoist cylinder is rotationally connected with underframe respectively, the piston rod of each hoist cylinder respectively with a upper connecting rod and one with this on lower link corresponding to connecting rod be hinged.When the piston rod of hoist cylinder stretches out, promoting upper and lower link rotatable, the rotation process of upper and lower connecting rod promotes crane to rise, and during until upper and lower connecting rod is in vertical position, i.e. crane is on the highest working position, namely the working depth of field care institutions vibrations.
As preferably, connecting hole in fixed plate it is respectively arranged at two ends with before and after the left and right sides of described crane, before and after the left and right sides of described underframe, two ends are also respectively equipped with connecting hole under fixed plate, and under the fixed plate in each orientation, connecting hole is corresponding with connecting hole in the fixed plate of corresponding orientation.When crane is in the working depth of field care institutions vibrations, for making its structure the most firm, the technical program is provided with the upper and lower connecting hole of fixed plate, arranges fixed plate by the upper and lower connecting hole of this fixed plate, connects crane and underframe.
As preferably, on the upside of the left and right curb girder of described underframe or the downside of left and right curb girder of crane is provided with damping fin.This damping fin makes crane when dropping to bottom, will not directly clash into mutually with underframe so that it has a cushioning effect.Meanwhile, also play the effect hindering the relative slip between crane and underframe, effectively reduce crane or underframe when being impacted by horizontal direction, lift the impact suffered by oil pressure.
As preferably, the described angle between corresponding upper connecting rod and lower link is not less than 25 degree when crane is in lowest order.This angle is too big, will the lift capability of shadow crane, but if the least, then lifting piston cannot jack-up crane, the technical program uses 25 degree, considers the requirement of these two aspects just.
Bringing of the present invention provides the benefit that, solve the rice transplanter existing for prior art independent with arriving mutually of field cleaning device, relatively costly, and the frame relatively end of existing rice transplanter, and the bracket height of field cleaning device requires higher technical problem, achieve one and may be respectively used for rice transplanter and field cleaning device, and simple in construction, the multiplex field operating vehicle of a kind of high-low-position easy to use.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of front view of the present invention；
Accompanying drawing 2 is a kind of left view of the present invention；
Accompanying drawing 3 is the structural representation of the crane reduction state of the present invention.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
Embodiment:
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention is a kind of multiplex field operating vehicle of high-low-position, it includes vehicle frame, wheel, drive system, steering, described vehicle frame is made up of underframe 1 and crane 2, underframe 1 is connected with wheel, and be connected with described crane by elevating mechanism, it is provided with damping fin on the upside of the left and right curb girder of underframe 1.Underframe 1 is connected with wheel 8, and be connected with described crane 2 by elevating mechanism, elevating mechanism includes four upper connecting rods 3 and four lower links 4, two ends before and after the left and right sides of crane are located at two-by-two by four upper connecting rods 3, and be hinged with crane 2, four lower links 4 are located at two ends before and after the left and right sides of underframe 1 two-by-two, and be hinged in underframe, described underframe 1 be respectively arranged on the left side and the right side former and later two hoist cylinders 7, the cylinder body of this hoist cylinder 7 is rotationally connected with underframe 1 respectively, the piston rod of each hoist cylinder 7 respectively with a upper connecting rod 3 and one with this on lower link 4 corresponding to connecting rod be hinged.Angle between corresponding upper connecting rod 3 and lower link 4 is not less than 25 degree when crane is in lowest order.Described underframe is made up of left and right curb girder, and described crane is by the closed-in construction constituted for curb girder and crossbeam, and crane is provided with for switching connection field care institutions vibrations and the attachment means of rice transplanting mechanism.Connecting hole 6 in fixed plate it are respectively arranged at two ends with before and after the left and right sides of crane, before and after the left and right sides of described underframe, two ends are also respectively equipped with connecting hole 9 under fixed plate, and under the fixed plate in each orientation, connecting hole is corresponding with connecting hole in the fixed plate of corresponding orientation.Described steering includes two deflecting rollers 8, the wheel shaft of this deflecting roller is rotationally connected with the vehicle wheel frame 10 being located on underframe by a rotating shaft 9, rotating shaft 9 is provided with swing arm 11, described underframe 1 is provided with two rotationally connected hydraulic steering cylinders 12, this hydraulic steering cylinder 12 is arranged with described swing arm 11 one_to_one corresponding, and is rotationally connected by piston rod institute swing arm 11.
The vehicle frame of the present invention is connecting rice transplanting mechanism, and when carrying out transplanting work, crane is in lowest order；When this vehicle frame connects field care institutions vibrations, carries out the operations such as fertilising, typically all carrying out in plant growth to certain phase due to this operation, be in plant height now higher, height of chassis above ground during rice transplanting can not meet requirement.It is accomplished by crane to raise under the effect of elevating mechanism.Owing to the underframe of the technical program only has left and right curb girder, not having crossbeam, in use, left and right curb girder is in the gap of crop, does not interferences with crop, and therefore, the height of crane determines the effective depth of this vehicle frame.For making its structure the most firm, the present invention is additionally provided with the upper and lower connecting hole of fixed plate, arranges fixed plate 5 by the upper and lower connecting hole of this fixed plate and connects crane and underframe.
So the present invention has the features such as diverse in function, simple in construction, easy to use, stabilized structure.
Claims (5)
1. the multiplex field operating vehicle of high-low-position, it includes vehicle frame, wheel, drive system, steering, it is characterized in that described vehicle frame is made up of underframe and crane, underframe is connected with wheel, and be connected with described crane by elevating mechanism, described underframe is by a left side, right side beam is constituted, described crane is curb girder and the closed-in construction of crossbeam composition, crane is provided with for switching connection field care institutions vibrations and the attachment means of rice transplanting mechanism, described steering includes two deflecting rollers, the wheel shaft of each described deflecting roller is rotationally connected with the vehicle wheel frame being located on underframe by a rotating shaft, rotating shaft is provided with swing arm, described underframe is provided with two rotationally connected hydraulic steering cylinders, this hydraulic steering cylinder is arranged with described swing arm one_to_one corresponding, and be rotationally connected with described swing arm by piston rod.
A kind of multiplex field operating vehicle of high-low-position the most according to claim 1, it is characterized in that described elevating mechanism includes four upper connecting rods and four lower links, two ends before and after the left and right sides of crane are located at two-by-two by four upper connecting rods, and be hinged with crane, four lower links are located at two ends before and after the left and right sides of underframe two-by-two, and be hinged with underframe, described underframe be respectively arranged on the left side and the right side former and later two hoist cylinders, the cylinder body of this hoist cylinder is rotationally connected with underframe respectively, the piston rod of each hoist cylinder respectively with a upper connecting rod and one with this on lower link corresponding to connecting rod be hinged.
A kind of multiplex field operating vehicle of high-low-position the most according to claim 1, connecting hole in fixed plate it is respectively arranged at two ends with before and after it is characterized in that the left and right sides of described crane, before and after the left and right sides of described underframe, two ends are also respectively equipped with connecting hole under fixed plate, and under the fixed plate in each orientation, connecting hole is corresponding with connecting hole in the fixed plate of corresponding orientation.
4. according to the multiplex field operating vehicle of a kind of high-low-position described in claim 1 or 2 or 3, it is characterised in that on the upside of the left and right curb girder of described underframe or the downside of left and right curb girder of crane is provided with damping fin.
A kind of multiplex field operating vehicle of high-low-position the most according to claim 2, it is characterised in that the described angle between corresponding upper connecting rod and lower link is not less than 25 degree when crane is in lowest order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210466131.XA CN102934545B (en) | 2012-11-16 | 2012-11-16 | A kind of multiplex field operating vehicle of high-low-position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210466131.XA CN102934545B (en) | 2012-11-16 | 2012-11-16 | A kind of multiplex field operating vehicle of high-low-position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102934545A CN102934545A (en) | 2013-02-20 |
| CN102934545B true CN102934545B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210466131.XA Expired - Fee Related CN102934545B (en) | 2012-11-16 | 2012-11-16 | A kind of multiplex field operating vehicle of high-low-position |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101622120B1 (en) * | 2012-11-15 | 2016-05-18 | 라이언 애그리컬처럴 이큅먼트 컴퍼니 리미티드. | Dual-purpose vehicle frame of farmland operation vehicle |
| CN103158764B (en) * | 2013-04-01 | 2016-02-03 | 莱恩农业装备有限公司 | The steering swivel system of hydraulic driven rice transplanter |
| CN103786542B (en) * | 2014-03-04 | 2016-06-01 | 王猷 | A kind of lift electric walking mechanism |
| CN106717208B (en) * | 2016-11-29 | 2019-03-22 | 中国农业大学 | A kind of wheelbase and height-adjustable high-clearance self-propelled chassis and its steering mechanism |
| CN107089262B (en) * | 2017-05-27 | 2020-02-11 | 河南科技大学 | Agricultural vehicle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1134776A (en) * | 1995-03-24 | 1996-11-06 | 亚世亚综合机械株式会社 | Combined control machine for orchard |
| CN102907196A (en) * | 2012-11-15 | 2013-02-06 | 莱恩农业装备有限公司 | Dual-purpose frame for field care machine and transplanter |
| CN203015411U (en) * | 2012-11-16 | 2013-06-26 | 莱恩农业装备有限公司 | High-and-low position multi-purpose field work vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7410004B2 (en) * | 2004-06-11 | 2008-08-12 | Meier Ned H | Agricultural implement carrier |
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2012
- 2012-11-16 CN CN201210466131.XA patent/CN102934545B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1134776A (en) * | 1995-03-24 | 1996-11-06 | 亚世亚综合机械株式会社 | Combined control machine for orchard |
| CN102907196A (en) * | 2012-11-15 | 2013-02-06 | 莱恩农业装备有限公司 | Dual-purpose frame for field care machine and transplanter |
| CN203015411U (en) * | 2012-11-16 | 2013-06-26 | 莱恩农业装备有限公司 | High-and-low position multi-purpose field work vehicle |
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| CN102934545A (en) | 2013-02-20 |
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Effective date of registration: 20210409 Address after: No. 199, Jujia village, he Jiaxiang, Changshan County, Quzhou City, Zhejiang Province Patentee after: Ju Xiali Address before: 321025 no.3988, Binhong West Road, Wucheng District, Jinhua City, Zhejiang Province Patentee before: LION AGRICULTURAL EQUIPMENT Co.,Ltd. Patentee before: Gao Fuqiang |
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