CN203015411U - High-and-low position multi-purpose field work vehicle - Google Patents
High-and-low position multi-purpose field work vehicle Download PDFInfo
- Publication number
- CN203015411U CN203015411U CN 201220611241 CN201220611241U CN203015411U CN 203015411 U CN203015411 U CN 203015411U CN 201220611241 CN201220611241 CN 201220611241 CN 201220611241 U CN201220611241 U CN 201220611241U CN 203015411 U CN203015411 U CN 203015411U
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- crane
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Abstract
The utility model relates to a high-and-low position multi-purpose field work vehicle. The vehicle comprises a vehicle frame, wheels, a driving system and a steering system, and is characterized in that the vehicle frame consists of a bottom frame and a lifting frame; the bottom frame is connected with the wheels, is connected with the lifting frame through a lifting mechanism, and consists of a left side beam and a right side beam; the lifting frame is of a frame type structure consisting of a side beam and a cross beam; and a connecting device used for switching and connecting a field nursing mechanism and a transplanting mechanism is arranged on the lifting frame. The vehicle frame can be respectively applied to the transplanting machine and a field nursing machine and is a two-purpose work vehicle which serves as the field nursing machine and the transplanting machine and is simple in structure and convenient to use.
Description
Technical field
The utility model relates to a kind of farm machinery, especially relates to a kind of multifunctional agricultural machine.
Background technology
Field operating vehicle is mainly used in the operations such as rice transplanting, fertilising, and rice transplanter is one of the most frequently used mechanism in agricultural mechanism, and field cleaning device (mainly referring to fertilizer distributor, vehicle-mounted sprayer) also is widely used.The Chinese patent that is CN101611668 as publication number discloses a kind of fertilizer distributor, and publication number is that the Chinese patent of CN102450131 discloses a kind of agricultural fertilizer applicator.Existing rice transplanter and field cleaning device are two independently equipment, and cost is higher.Because the characteristics of transplanting work have determined its frame the end of than, and the field cleaning device is generally to grow to higher just use afterwards crop, thus its frame need higher, the structure on frame as far as possible can not with the crop interference.Therefore, existing rice transplanter and field cleaning device can not be realized on an equipment.
Summary of the invention
The utility model is mainly to solve arriving mutually independently of the existing rice transplanter of prior art and field cleaning device, cost is higher, and the frame of existing rice transplanter is the end of than, and the technical problem that the bracket height of field cleaning device is had relatively high expectations, provide a kind of and can be respectively used to rice transplanter and field cleaning device, and the multiplex field operating vehicle of a kind of high-low-position simple in structure, easy to use.
above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the multiplex field operating vehicle of a kind of high-low-position, it comprises vehicle frame, wheel, drive system, steering, it is characterized in that described vehicle frame is made 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 consists of, described crane is the closed-in construction that curb girder and crossbeam consist of, crane is provided with the jockey that connects field care institutions vibrations and rice transplanting mechanism for switching, described steering comprises two deflecting rollers, the wheel shaft of this deflecting roller is rotationally connected by a rotating shaft and the vehicle wheel frame of being located on underframe, rotating shaft is provided with swing arm, described underframe is provided with two hydraulic steering cylinders that are rotationally connected with it, this hydraulic steering cylinder and described swing arm corresponding setting one by one, and be rotationally connected by the swing arm of piston rod institute.When the utility model connection rice transplanting mechanism, when carrying out transplanting work, crane is in lowest order; When this vehicle frame connects the field care institutions vibrations, apply fertilizer when waiting operation, because this operation is generally all carried out to certain phase in plant growth, be in plant height at this moment higher, the height of chassis above ground during rice transplanting can not meet the demands.Just need crane to raise under the effect of elevating mechanism.Because the underframe of the technical program only has the left and right curb girder, there is no crossbeam, in use, the left and right curb girder is in the gap of crop, and not with the crop interference, therefore, the height of crane has determined the effective depth of this vehicle frame.Of the present utility model turning to by distinctive steering completed, it is by the flexible adjustment deflecting roller of hydraulic cylinder, this had become this method in the past and pulls deflecting roller to adjust the method for direction by steering gear and connecting rod, mainly because traditional forward method is converted on the vehicle frame of elevation (over-and-under) type, its structure is difficult to adjust, and after adjusting, structure is complicated than me, stability is also relatively relatively poor, in order to address this problem, the utility model provides above-mentioned steering, the characteristics such as this steering lamps structure is simple, control convenience, reliability, flexible operation.
As preferably, described elevating mechanism comprises four upper connecting rods and four lower links, four upper connecting rods are located at the rear and front end of the left and right sides of crane in twos, and be hinged with crane, four lower links are located at the rear and front end of the left and right sides of underframe in twos, and be hinged in underframe, the left and right sides of described underframe is respectively equipped with 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 should upper connecting rod up and down corresponding lower link be hinged.When the piston rod of hoist cylinder stretches out, promote upper and lower connecting rod and rotate, the rotation process of upper and lower connecting rod promotes crane and rises, until upper and lower connecting rod is when being in vertical position, being that crane is in the highest working position, is also on the working depth of field care institutions vibrations.
As preferably, the rear and front end of the left and right sides of described crane is respectively equipped with connecting hole on fixed head, the rear and front end of the left and right sides of described underframe also is respectively equipped with connecting hole under fixed head, under the fixed head in each orientation on the fixed head of connecting hole and corresponding orientation connecting hole corresponding.When crane was in the working depth of field care institutions vibrations, more firm for making its structure, the technical program was provided with the upper and lower connecting hole of fixed head, by the upper and lower connecting hole of this fixed head, fixed head is set, and connected crane and underframe.
As preferably, the downside of the left and right curb girder upside of described underframe or the curb girder of crane is provided with damping fin.This damping fin makes crane when dropping to the bottom, can directly not clash into mutually with underframe, makes it have a cushioning effect.Simultaneously, also play the effect that hinders the relative sliding between crane and underframe, effectively reduced crane or underframe when the impact that is subject to horizontal direction, the impact that the lifting oil pressure is suffered.
As preferably, described corresponding upper connecting rod and the angle between lower link are not less than 25 degree when crane is in lowest order.This angle is too large, lift capability that will the shadow crane, but if too little, lifting piston just can not the jack-up crane, and the technical program adopts 25 to spend, and has considered just the requirement of this two aspect.
The beneficial effect that brings of the present utility model is, solved arriving mutually of the existing rice transplanter of prior art and field cleaning device independent, cost is higher, and the frame of existing rice transplanter is the end of than, and the technical problem that the bracket height of field cleaning device is had relatively high expectations, realized a kind ofly can being respectively used to rice transplanter and field cleaning device, and the multiplex field operating vehicle of a kind of high-low-position simple in structure, easy to use.
Description of drawings
Accompanying drawing 1 is a kind of front view of the present utility model;
Accompanying drawing 2 is a kind of left views of the present utility model;
Accompanying drawing 3 is structural representations that crane of the present utility model reduces state.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
As Fig. 1, Fig. 2, shown in Figure 3, the utility model is the multiplex field operating vehicle of a kind of high-low-position, it comprises vehicle frame, wheel, drive system, steering, described vehicle frame is made of underframe 1 and crane 2, underframe 1 is connected with wheel, and be connected with described crane by elevating mechanism, the left and right curb girder upside of underframe 1 is provided with damping fin.underframe 1 is connected with wheel 8, and be connected with described crane 2 by elevating mechanism, elevating mechanism comprises four upper connecting rods 3 and four lower links 4, four upper connecting rods 3 are located at the rear and front end of the left and right sides of crane in twos, and be hinged with crane 2, four lower links 4 are located at the rear and front end of the left and right sides of underframe 1 in twos, and be hinged in underframe, the left and right sides of described underframe 1 is respectively equipped with 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 should upper connecting rod up and down corresponding lower link 4 be hinged.Corresponding upper connecting rod 3 and the angle between lower link 4 are not less than 25 degree when crane is in lowest order.Described underframe is made of left and right curb girder, and described crane is by being the closed-in construction that curb girder and crossbeam consist of, and crane is provided with the jockey that connects field care institutions vibrations and rice transplanting mechanism for switching.The rear and front end of the left and right sides of crane is respectively equipped with connecting hole 6 on fixed head, the rear and front end of the left and right sides of described underframe also is respectively equipped with connecting hole 9 under fixed head, under the fixed head in each orientation on the fixed head of connecting hole and corresponding orientation connecting hole corresponding.Described steering comprises two deflecting rollers 8, the wheel shaft of this deflecting roller is rotationally connected by a rotating shaft 9 and the vehicle wheel frame 10 of being located on underframe, rotating shaft 9 is provided with swing arm 11, described underframe 1 is provided with two hydraulic steering cylinders that are rotationally connected with it 12, this hydraulic steering cylinder 12 and described swing arm 11 corresponding setting one by one, and be rotationally connected by piston rod institute swing arm 11.
Vehicle frame of the present utility model is connecting rice transplanting mechanism, and when carrying out transplanting work, crane is in lowest order; When this vehicle frame connects the field care institutions vibrations, apply fertilizer when waiting operation, because this operation is generally all carried out to certain phase in plant growth, be in plant height at this moment higher, the height of chassis above ground during rice transplanting can not meet the demands.Just need crane to raise under the effect of elevating mechanism.Because the underframe of the technical program only has the left and right curb girder, there is no crossbeam, in use, the left and right curb girder is in the gap of crop, and not with the crop interference, therefore, the height of crane has determined the effective depth of this vehicle frame.For making its structure more firm, the utility model also is provided with the upper and lower connecting hole of fixed head, by the upper and lower connecting hole of this fixed head, fixed head 5 is set and connects crane and underframe.
So the utlity model has diverse in function, simple in structure, easy to use, the features such as stabilized structure.
Claims (6)
1. multiplex field operating vehicle of high-low-position, it comprises vehicle frame, wheel, drive system, steering, it is characterized in that described vehicle frame is made 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 consists of, described crane is the closed-in construction that curb girder and crossbeam consist of, crane is provided with the jockey that connects field care institutions vibrations and rice transplanting mechanism for switching, described steering comprises two deflecting rollers, the wheel shaft of this deflecting roller is rotationally connected by a rotating shaft and the vehicle wheel frame of being located on underframe, rotating shaft is provided with swing arm, described underframe is provided with two hydraulic steering cylinders that are rotationally connected with it, this hydraulic steering cylinder and described swing arm corresponding setting one by one, and be rotationally connected by the swing arm of piston rod institute.
2. the multiplex field operating vehicle of a kind of high-low-position according to claim 1, it is characterized in that described elevating mechanism comprises four upper connecting rods and four lower links, four upper connecting rods are located at the rear and front end of the left and right sides of crane in twos, and be hinged with crane, four lower links are located at the rear and front end of the left and right sides of underframe in twos, and be hinged in underframe, the left and right sides of described underframe is respectively equipped with 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 should upper connecting rod up and down corresponding lower link be hinged.
3. the multiplex field operating vehicle of a kind of high-low-position according to claim 1, the rear and front end that it is characterized in that the left and right sides of described crane is respectively equipped with connecting hole on fixed head, the rear and front end of the left and right sides of described underframe also is respectively equipped with connecting hole under fixed head, under the fixed head in each orientation on the fixed head of connecting hole and corresponding orientation connecting hole corresponding.
4. according to claim 1 and 2 or 3 multiplex field operating vehicles of described a kind of high-low-position is characterized in that the downside of the curb girder of the left and right curb girder upside of described underframe or crane is provided with damping fin.
5. the multiplex field operating vehicle of a kind of high-low-position according to claim 2, is characterized in that described corresponding upper connecting rod and the angle between lower link are not less than 25 degree when crane is in lowest order.
6. the multiplex field operating vehicle of a kind of high-low-position according to claim 4, is characterized in that described corresponding upper connecting rod and the angle between lower link are not less than 25 degree when crane is in lowest order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220611241 CN203015411U (en) | 2012-11-16 | 2012-11-16 | High-and-low position multi-purpose field work vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220611241 CN203015411U (en) | 2012-11-16 | 2012-11-16 | High-and-low position multi-purpose field work vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203015411U true CN203015411U (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220611241 Withdrawn - After Issue CN203015411U (en) | 2012-11-16 | 2012-11-16 | High-and-low position multi-purpose field work vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN203015411U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934545A (en) * | 2012-11-16 | 2013-02-20 | 莱恩农业装备有限公司 | High and low-position multipurpose field operating vehicle |
| CN103004315A (en) * | 2012-12-29 | 2013-04-03 | 莱恩农业装备有限公司 | Multifunctional double-layer frame of field operation vehicle |
| WO2014075433A1 (en) * | 2012-11-15 | 2014-05-22 | 莱恩农业装备有限公司 | Dual-purpose frame of field operating vehicle |
| CN106031332A (en) * | 2015-03-20 | 2016-10-19 | 常州常柴厚生农业装备有限公司 | Hand-steered transplanter |
-
2012
- 2012-11-16 CN CN 201220611241 patent/CN203015411U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014075433A1 (en) * | 2012-11-15 | 2014-05-22 | 莱恩农业装备有限公司 | Dual-purpose frame of field operating vehicle |
| CN102934545A (en) * | 2012-11-16 | 2013-02-20 | 莱恩农业装备有限公司 | High and low-position multipurpose field operating vehicle |
| CN102934545B (en) * | 2012-11-16 | 2016-08-24 | 莱恩农业装备有限公司 | A kind of multiplex field operating vehicle of high-low-position |
| CN103004315A (en) * | 2012-12-29 | 2013-04-03 | 莱恩农业装备有限公司 | Multifunctional double-layer frame of field operation vehicle |
| CN103004315B (en) * | 2012-12-29 | 2016-02-03 | 莱恩农业装备有限公司 | A kind of double-layer multifunctional vehicle frame of field operating vehicle |
| CN106031332A (en) * | 2015-03-20 | 2016-10-19 | 常州常柴厚生农业装备有限公司 | Hand-steered transplanter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130626 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |