CN202958119U - Two-dimensional translation-lifting type farm-oriented frame - Google Patents
Two-dimensional translation-lifting type farm-oriented frame Download PDFInfo
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- CN202958119U CN202958119U CN 201220704562 CN201220704562U CN202958119U CN 202958119 U CN202958119 U CN 202958119U CN 201220704562 CN201220704562 CN 201220704562 CN 201220704562 U CN201220704562 U CN 201220704562U CN 202958119 U CN202958119 U CN 202958119U
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- rocking bar
- side beam
- underframe
- rotationally connected
- frame
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Abstract
The utility model relates to a two-dimensional translation-lifting type farm-oriented frame which is formed by a bottom frame and a translation frame, wherein the bottom frame is formed by a left beam and a right beam, the translation frame is of a framework structure, the left beam and the right beam are connected with the translation frame respectively through two rockers, the rockers are in rotating connection with the left beam, the right beam and the translation frame, the rocker comprises a front rocker and a rear rocker, the rear rocker or the front rocker on the left side or the right side is respectively connected with a driving arm which is respectively in rotating connection with the left beam and the right beam, a connection mechanism capable of connecting a rice transplanter and a pesticide spraying machine is arranged on the rear portion of the translation frame, and wheels are connected on the lower side of the bottom frame. The two-dimensional translation-lifting type farm-oriented frame can be respectively used in rice transplanters and field protecting machines and has the advantages of being simple in structure and convenient to use.
Description
Technical field
The utility model relates to a kind of the utility model and relates to a kind of farm machinery, especially relates to a kind of multifunctional agricultural machine.
Background technology
Along with agricultural modernization is further goed deep into, each stage of agricultural production, projects, this present situation is when reducing labour intensity, also strengthened the fund input in early stage of agricultural production, and the storehouse demand also strengthens, maintenance cost also can significantly improve, and therefore, needs further in same mechanically integrated many each functions.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.Also have some vehicle frame to be carried out the technological means of lifting on existing vehicle, it is directly to adjust the spacing of tire and vehicle frame that a kind of scheme is arranged, but this adjustment is take the stability of vehicle as cost.
Summary of the invention
The utility model is mainly the function singleness that solves the existing multiple farm machinery of prior art, particularly rice transplanter and field cleaning device are separate, cost is higher, and the frame of existing rice transplanter is the end of than, and the bracket height of field cleaning device is higher, the technical problem of the technical problem that both can not merge mutually etc. provides a kind of rice transplanter and field cleaning device of can being respectively used to, and the agricultural vehicle frame of two-dimension translational elevation (over-and-under) type simple in structure, easy to use.
above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the agricultural vehicle frame of a kind of two-dimension translational elevation (over-and-under) type, it is characterized in that it has underframe and translation to be configured to, described underframe is made of left side beam and right side beam, described pan carriage is closed-in construction, described left side beam is connected with described pan carriage by two rocking bars respectively with right side beam, rocking bar is with left, between right side beam and and pan carriage between be and be rotationally connected, described rocking bar is divided into front rocking bar and rear rocking bar, the rear rocking bar of described left and right sides or front rocking bar are connected with an actuating arm respectively, this actuating arm is rotationally connected with left side beam and right side beam respectively, the rear portion of described pan carriage is provided with the bindiny mechanism that can connect rice transplanter and vehicle-mounted sprayer, the downside of underframe is connected with wheel.When the utility model connection rice transplanting mechanism, when carrying out transplanting work, pan carriage 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 pan carriage to raise.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 pan carriage has determined the effective depth of this vehicle frame.Pan carriage of the present utility model, underframe and rocking bar consist of parallel four limit row, pan carriage is also motion backward when rising, this has just solved following problem: because the weight ratio of rice transplanter is larger, and the weight of vehicle-mounted sprayer is less, this just makes after changing vehicle-mounted sprayer, the weight at car rear portion is less, and is uneven before and after car body.But due to the work characteristics of pan carriage of the present utility model, in the process that pan carriage rises and the while moves backward, move after the center of gravity of vehicle frame, make after changing heavier rice transplanter into lighter vehicle-mounted sprayer, the front and back of car body are balance still.
As preferably, described rear rocking bar is made of the transition part between upper boom, lower beam and upper and lower bar, and described upper boom is with respect to the lower beam 7-20 degree that slopes inwardly, and described transition part and described actuating arm are rotationally connected.When pan carriage rose to topmost the position, lower beam was vertical, and the upper boom 7-20 degree that slopes inwardly.This structure is in order to prevent in pan carriage when moving on to upper end position, vertically the problem that pan carriage continues translation backward, whereabouts easily to occur if upper and lower bar is coaxial, causing mechanical failure, the problem of injury to personnel.And the utility model can be subject to effect component to the inside under the Action of Gravity Field of itself when pan carriage arrives topmost.Therefore, can prevent the above-described problem from occurring.
As preferably, described actuating arm is hydraulic cylinder, and its cylinder part is rotationally connected with left side beam and right side beam respectively, and the piston rod part links mutually with described rocking bar.
As preferably, the rear and front end of described left and right curb girder is respectively equipped with a locating piece, and locating piece is provided with positioning screw hole, and described each rocking bar is provided with the positioning through hole corresponding with described positioning screw hole.When pan carriage reached upper end position, the positioning screw hole on locating piece was just in time relative with corresponding positioning through hole on corresponding lower beam, and pass positioning through hole with screw rod and be fixed on positioning screw hole this moment, makes rocking bar and pan carriage be fixed.
As preferably, two wheels being located at the underframe front portion are deflecting roller, 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 piston rod and swing arm.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.
The beneficial effect that brings of the present utility model is, solved the function singleness of the existing multiple farm machinery of prior art, particularly rice transplanter and field cleaning device are separate, cost is higher, and the frame of existing rice transplanter is the end of than, and the bracket height of field cleaning device is higher, the technical problem of the technical problem that both can not merge mutually etc., realized a kind ofly can being respectively used to rice transplanter and field cleaning device, and the agricultural vehicle frame of two-dimension translational elevation (over-and-under) type simple in structure, easy to use.
Description of drawings
Accompanying drawing 1 is that invention is at a kind of front view of pan carriage propradation;
Accompanying drawing 2 is that invention is at a kind of left view of pan carriage propradation;
Accompanying drawing 3 is structural representations that the pan carriage of invention 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 Figure 1-3, the utility model is the agricultural vehicle frame of a kind of two-dimension translational elevation (over-and-under) type, it has underframe and pan carriage 1 to consist of, described underframe 2 is made of left side beam 21 and right side beam 22, described pan carriage 1 is closed-in construction, described left side beam 21 is connected with described pan carriage by two rocking bars respectively with right side beam 22, rocking bar is with left, between right side beam and and pan carriage between be and be rotationally connected, described rocking bar is divided into front rocking bar 4 and rear rocking bar 3, rear rocking bar 3 is by upper boom 31, lower beam 32 and on, transition part 33 between lower beam consists of, described upper boom 31 is with respect to the lower beam 32 7-20 degree that slopes inwardly, the transition part 33 of rocking bar 3 is rotationally connected with the piston rod of a hydraulic cylinder 6 respectively after each, the cylinder part of hydraulic cylinder 6 is rotationally connected with left side beam 21 and right side beam 22 respectively.The rear and front end of left and right curb girder is respectively equipped with a locating piece 5, and locating piece 5 is provided with positioning screw hole 51, and described each rocking bar is provided with the positioning through hole 52 corresponding with described positioning screw hole 51.The rear portion of described pan carriage 1 is provided with the bindiny mechanism that can connect rice transplanter and vehicle-mounted sprayer, the downside of underframe is connected with wheel, two wheels being located at the underframe front portion are deflecting roller 7, the wheel shaft of this deflecting roller 7 is rotationally connected by a rotating shaft and the vehicle wheel frame 8 of being located on underframe, rotating shaft is provided with swing arm 10, described underframe 2 is provided with two hydraulic steering cylinders that are rotationally connected with it 9, this hydraulic steering cylinder 9 and described swing arm 10 corresponding setting one by one, and be rotationally connected by piston rod and swing arm.
The utility model in use, its pan carriage, underframe and rocking bar consist of parallel four limit row, pan carriage is also motion backward when rising, this has just solved following problem: because the weight ratio of rice transplanter is larger, and the weight of vehicle-mounted sprayer is less, this just makes after changing vehicle-mounted sprayer, and the weight at car rear portion is less, and is uneven before and after car body.But due to the work characteristics of pan carriage of the present utility model, in the process that pan carriage rises and the while moves backward, move after the center of gravity of vehicle frame, make after changing heavier rice transplanter into lighter vehicle-mounted sprayer, the front and back of car body are balance still.When pan carriage rose to topmost the position, lower beam was vertical, and the upper boom 7-20 degree that slopes inwardly.This structure is in order to prevent in pan carriage when moving on to upper end position, vertically the problem that pan carriage continues translation backward, whereabouts easily to occur if upper and lower bar is coaxial, causing mechanical failure, the problem of injury to personnel.And the utility model can be subject to effect component to the inside under the Action of Gravity Field of itself when pan carriage arrives topmost.Therefore, can prevent the above-described problem from occurring.
So the utility model can be respectively used to rice transplanter and field cleaning device, and characteristics simple in structure, easy to use.
Claims (6)
1. agricultural vehicle frame of two-dimension translational elevation (over-and-under) type, it is characterized in that it has underframe and translation to be configured to, described underframe is made of left side beam and right side beam, described pan carriage is closed-in construction, described left side beam is connected with described pan carriage by two rocking bars respectively with right side beam, rocking bar is with left, between right side beam and and pan carriage between be and be rotationally connected, described rocking bar is divided into front rocking bar and rear rocking bar, the rear rocking bar of described left and right sides or front rocking bar are connected with an actuating arm respectively, this actuating arm is rotationally connected with left side beam and right side beam respectively, the rear portion of described pan carriage is provided with the bindiny mechanism that can connect rice transplanter and vehicle-mounted sprayer, the downside of underframe is connected with wheel.
2. the agricultural vehicle frame of two-dimension translational elevation (over-and-under) type according to claim 1, it is characterized in that described rear rocking bar is made of the transition part between upper boom, lower beam and upper and lower bar, described upper boom is with respect to the lower beam 7-20 degree that slopes inwardly, and described transition part and described actuating arm are rotationally connected.
3. the agricultural vehicle frame of two-dimension translational elevation (over-and-under) type according to claim 1 and 2, is characterized in that described actuating arm is hydraulic cylinder, and its cylinder part is rotationally connected with left side beam and right side beam respectively, and the piston rod part links mutually with described rocking bar.
4. the agricultural vehicle frame of two-dimension translational elevation (over-and-under) type according to claim 1 and 2, the rear and front end that it is characterized in that described left and right curb girder is respectively equipped with a locating piece, locating piece is provided with positioning screw hole, and described each rocking bar is provided with the positioning through hole corresponding with described positioning screw hole.
5. the agricultural vehicle frame of two-dimension translational elevation (over-and-under) type according to claim 3, the rear and front end that it is characterized in that described left and right curb girder is respectively equipped with a locating piece, locating piece is provided with positioning screw hole, and described each rocking bar is provided with the positioning through hole corresponding with described positioning screw hole.
6. the agricultural vehicle frame of two-dimension translational elevation (over-and-under) type according to claim 1, two wheels that it is characterized in that being located at the underframe front portion are deflecting roller, 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 piston rod and swing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220704562 CN202958119U (en) | 2012-12-18 | 2012-12-18 | Two-dimensional translation-lifting type farm-oriented frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220704562 CN202958119U (en) | 2012-12-18 | 2012-12-18 | Two-dimensional translation-lifting type farm-oriented frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202958119U true CN202958119U (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220704562 Withdrawn - After Issue CN202958119U (en) | 2012-12-18 | 2012-12-18 | Two-dimensional translation-lifting type farm-oriented frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202958119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103053234A (en) * | 2012-12-14 | 2013-04-24 | 莱恩农业装备有限公司 | Two-dimensional translation lifting type farm-oriented vehicle frame |
-
2012
- 2012-12-18 CN CN 201220704562 patent/CN202958119U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103053234A (en) * | 2012-12-14 | 2013-04-24 | 莱恩农业装备有限公司 | Two-dimensional translation lifting type farm-oriented vehicle frame |
| CN103053234B (en) * | 2012-12-14 | 2015-07-08 | 莱恩农业装备有限公司 | Two-dimensional translation lifting type farm-oriented vehicle frame |
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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: 20130605 Effective date of abandoning: 20150708 |
|
| RGAV | Abandon patent right to avoid regrant |