CN103004314B - The agricultural vehicle frame of manual two-dimension translational elevation (over-and-under) type - Google Patents
The agricultural vehicle frame of manual two-dimension translational elevation (over-and-under) type Download PDFInfo
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- CN103004314B CN103004314B CN201210571347.2A CN201210571347A CN103004314B CN 103004314 B CN103004314 B CN 103004314B CN 201210571347 A CN201210571347 A CN 201210571347A CN 103004314 B CN103004314 B CN 103004314B
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- underframe
- pan carriage
- rocking bar
- rotationally connected
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Abstract
The present invention relates to the agricultural vehicle frame of a kind of manual two-dimension translational elevation (over-and-under) type, it has underframe and translation to be configured to, described underframe is made up 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 respectively by two rocking bars 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 on described left side or right side is connected with a Manual drive mechanism, 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.The present invention can be respectively used to rice transplanter and field cleaning device, and has structure feature simple, easy to use.
Description
Technical field
The present invention relates to one and the present invention relates to a kind of farm machinery, especially relate to a kind of multifunctional agricultural machine.
Background technology
Along with agricultural modernization is goed deep into further, each stage of agricultural production, projects, this present situation is while reduction labour intensity, also the front capital increasing agricultural production drops into, and storehouse demand also strengthens, maintenance cost also can significantly improve, and therefore, needs further in same mechanically integrated how each function.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) have also been obtained and applies widely.The Chinese patent being 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.Feature due to transplanting work determines its frame comparatively end, and field cleaning device is generally grow to higher rear just use crop, and 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.Existing vehicle also has some technological means that vehicle frame is elevated, have a kind of scheme to be the spacing directly adjusting tire and vehicle frame, but this adjustment is cost with the stability of vehicle.
Summary of the invention
The present invention mainly solves the function singleness of the multiple farm machinery existing for prior art, particularly rice transplanter and field cleaning device separate, cost is higher, and the frame of the existing rice transplanter comparatively end, 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 one can be respectively used to rice transplanter and field cleaning device, and the agricultural vehicle frame of manual two-dimension translational elevation (over-and-under) type that structure is simple, easy to use.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: the agricultural vehicle frame of a kind of manual two-dimension translational elevation (over-and-under) type, it is characterized in that it is configured to by underframe and translation, described underframe is made up 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 respectively by two rocking bars with right side beam, two rocking bars are with left, between right side beam and and pan carriage between be and be rotationally connected, two described rocking bars are divided into front rocking bar and rear rocking bar, the rear rocking bar on described left side or right side is connected with a Manual drive mechanism, 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 present invention connects rice transplanting mechanism, when carrying out transplanting work, pan carriage is in lowest order; When this vehicle frame connects field care institutions vibrations, when carrying out the operations such as fertilising, because this operation is generally all carried out to certain phase in plant growth, the plant height be in now is higher, and height of chassis above ground during rice transplanting can not meet the demands, and just needs pan carriage to raise.Underframe due to the technical program only has left and right curb girder, does not have crossbeam, and in use, left and right curb girder is in the gap of crop, does not interference with crop, and therefore, the height of pan carriage determines the effective depth of this vehicle frame.Pan carriage of the present invention, underframe and rocking bar form parallel four limit row, pan carriage is also moved backward while rising, which solves 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, uneven before and after car body.But due to the work characteristics of pan carriage of the present invention, rise in the process of also movement backward simultaneously in pan carriage, 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 still balance.
As preferably, described rear rocking bar establishes a top link affixed with it respectively, described Manual drive mechanism comprises a rotating shaft, this rotating shaft is rotationally connected with two top links respectively, one end of rotating shaft is provided with a nut seat be rotationally connected with it, a nut is provided with in this nut seat, the axle center of this nut and the axle center of described rotating shaft perpendicular, described nut is provided with a screw mandrel adaptive with it, the top of this screw mandrel is arranged in pan carriage by a bearing, and the upper end of screw mandrel is connected with a hand-operated rocker arm.When needs rising pan carriage, manually rocking arm rotary screw rod, after driving, rocking bar rotates, and then drives whole pan carriage upwards, backward to move.
As preferably, described rear rocking bar is made up of upper boom, lower beam, and described upper boom to slope inwardly 7-20 degree relative to lower beam.This structure is to prevent in pan carriage when moving on to upper end position, if upper and lower bar is coaxially vertical, then easily occurs that pan carriage continues the problem of translation backward, whereabouts, causes mechanical failure, the problem of injury to personnel.And the present invention is when pan carriage arrives topmost, force component to the inside can be subject under the Action of Gravity Field of itself.Therefore, can prevent the above-described problem from occurring.
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 reaches upper end position, the positioning screw hole on locating piece is just in time relative with the corresponding positioning through hole on corresponding lower beam, is now fixed on positioning screw hole with screw rod through positioning through hole, rocking bar and pan carriage are fixed.
As preferably, two wheels being located at 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 be located on underframe, rotating shaft is provided with swing arm, described underframe is provided with two hydraulic steering cylinders be rotationally connected with it, this hydraulic steering cylinder and described swing arm one_to_one corresponding are arranged, and are rotationally connected by piston rod and swing arm.Of the present invention turning to 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 being pulled deflecting roller adjustment 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 adjustment, and after adjustment, structure is complicated compared with me, stability is also relatively poor, in order to address this problem, the invention provides above-mentioned steering, this steering lamps structure is simple, control the features such as convenience, reliability, flexible operation.
The beneficial effect brought of the present invention is, solve the function singleness of the multiple farm machinery existing for prior art, particularly rice transplanter and field cleaning device separate, cost is higher, and the frame of the existing rice transplanter comparatively end, and the bracket height of field cleaning device is higher, the technical problem of the technical problem that both can not merge mutually etc., achieve one and can be respectively used to rice transplanter and field cleaning device, and the agricultural vehicle frame of manual two-dimension translational elevation (over-and-under) type that structure is simple, easy to use.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of invention in pan carriage propradation;
Accompanying drawing 2 is invention a kind of structural representations in pan carriage decline state;
Accompanying drawing 3 is a kind of vertical views of invention.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: as Figure 1-3, the agricultural vehicle frame of a kind of manual two-dimension translational elevation (over-and-under) type, it is made up of underframe 2 and pan carriage 1, described underframe 2 is made up of left side beam and right side beam, described pan carriage 1 is closed-in construction, described left side beam is connected with described pan carriage respectively by two rocking bars with right side beam, between two rocking bars and left and right curb girder and and pan carriage between be and be rotationally connected, two described rocking bars are divided into front rocking bar 4 and rear rocking bar 3, rear rocking bar 3 is made up of upper boom 32, lower beam 31, and described upper boom 32 slopes inwardly 15 degree relative to lower beam 31.Rear rocking bar 3 establishes a top link 33 affixed with it respectively, two top links 33 are all rotationally connected with a rotating shaft 13, one end of rotating shaft 13 is provided with a nut seat be rotationally connected with it 10, a nut is provided with in this nut seat 10, the axle center of this nut and the axle center of described rotating shaft 13 perpendicular, described nut is provided with a screw mandrel 9 adaptive with it, and the top of this screw mandrel 9 is arranged in pan carriage 1 by a bearing 11, and the upper end of screw mandrel 9 is connected with a hand-operated rocker arm 12.The rear portion of described pan carriage 1 is provided with the bindiny mechanism that can connect rice transplanter and vehicle-mounted sprayer, and the downside of underframe is connected with wheel.The rear and front end of left and right curb girder is respectively equipped with a locating piece 8, and locating piece 8 is provided with positioning screw hole 81, and described each rocking bar is provided with the positioning through hole 82 corresponding with described positioning screw hole 81.Two wheels being located at underframe front portion are deflecting roller 5, the wheel shaft of this deflecting roller 5 is rotationally connected by a rotating shaft and the vehicle wheel frame 6 be located on underframe, rotating shaft is provided with swing arm, described underframe is provided with two hydraulic steering cylinders be rotationally connected with it 7, this hydraulic steering cylinder 7 is arranged with described swing arm one_to_one corresponding, and is rotationally connected by piston rod and swing arm.
The present invention in use, its pan carriage, underframe and rocking bar form parallel four limit row, pan carriage is also moved backward while rising, which solves 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, uneven before and after car body.But due to the work characteristics of pan carriage of the present invention, rise in the process of also movement backward simultaneously in pan carriage, 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 still balance.Pan carriage rise to topmost position time, lower beam is vertical, and upper boom slopes inwardly 7-20 degree.This structure is to prevent in pan carriage when moving on to upper end position, if upper and lower bar is coaxially vertical, then easily occurs that pan carriage continues the problem of translation backward, whereabouts, causes mechanical failure, the problem of injury to personnel.And the present invention is when pan carriage arrives topmost, force component to the inside can be subject under the Action of Gravity Field of itself.Therefore, can prevent the above-described problem from occurring.
So the present invention can be respectively used to rice transplanter and field cleaning device, and feature that structure is simple, easy to use.
Claims (5)
1. the agricultural vehicle frame of manual two-dimension translational elevation (over-and-under) type, it is characterized in that it is configured to by underframe and translation, described underframe is made up 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 respectively by two rocking bars with right side beam, two rocking bars are with left, between right side beam and and pan carriage between be and be rotationally connected, two described rocking bars are divided into front rocking bar and rear rocking bar, the rear rocking bar on described left side or right side is connected with a Manual drive mechanism, 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, described rear rocking bar establishes a top link affixed with it respectively, described Manual drive mechanism comprises a rotating shaft, this rotating shaft is rotationally connected with two top links respectively, one end of rotating shaft is provided with a nut seat be rotationally connected with it, a nut is provided with in this nut seat, the axle center of this nut and the axle center of described rotating shaft perpendicular, described nut is provided with a screw mandrel adaptive with it, the top of this screw mandrel is arranged in pan carriage by a bearing, the upper end of screw mandrel is connected with a hand-operated rocker arm.
2. the agricultural vehicle frame of manual two-dimension translational elevation (over-and-under) type according to claim 1, is characterized in that described rear rocking bar is made up of upper boom, lower beam, and described upper boom to slope inwardly 7-20 degree relative to lower beam.
3. the agricultural vehicle frame of manual two-dimension translational elevation (over-and-under) type according to claim 1 and 2, it is characterized in that the rear and front end of 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.
4. the agricultural vehicle frame of manual two-dimension translational elevation (over-and-under) type according to claim 1 and 2, it is characterized in that two wheels being located at 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 be located on underframe, rotating shaft is provided with swing arm, described underframe is provided with two hydraulic steering cylinders be rotationally connected with it, this hydraulic steering cylinder and described swing arm one_to_one corresponding are arranged, and are rotationally connected by piston rod and swing arm.
5. the agricultural vehicle frame of manual two-dimension translational elevation (over-and-under) type according to claim 3, it is characterized in that two wheels being located at 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 be located on underframe, rotating shaft is provided with swing arm, described underframe is provided with two hydraulic steering cylinders be rotationally connected with it, this hydraulic steering cylinder and described swing arm one_to_one corresponding are arranged, and are rotationally connected by piston rod and swing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210571347.2A CN103004314B (en) | 2012-12-25 | 2012-12-25 | The agricultural vehicle frame of manual two-dimension translational elevation (over-and-under) type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210571347.2A CN103004314B (en) | 2012-12-25 | 2012-12-25 | The agricultural vehicle frame of manual two-dimension translational elevation (over-and-under) type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103004314A CN103004314A (en) | 2013-04-03 |
| CN103004314B true CN103004314B (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210571347.2A Expired - Fee Related CN103004314B (en) | 2012-12-25 | 2012-12-25 | The agricultural vehicle frame of manual two-dimension translational elevation (over-and-under) type |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI625094B (en) * | 2016-10-27 | 2018-06-01 | 蘇麗招 | Vehicle with adjustable width function and an auto-spraying vehicle |
Families Citing this family (1)
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4015862A1 (en) * | 1990-05-17 | 1991-11-21 | Brenig Green Master Landtechni | Front attachment for agricultural tractors - has main and separate support frames relatively displaceable but fixable together |
| CN201541447U (en) * | 2009-09-15 | 2010-08-11 | 张卿 | Multifunctional tobacco-planted land tiller |
| CN202050658U (en) * | 2011-03-30 | 2011-11-30 | 何彦平 | Framed rotary tillage and seeding compound machine |
| CN202979608U (en) * | 2012-12-25 | 2013-06-12 | 莱恩农业装备有限公司 | Two-dimensional manual translational agricultural frame |
-
2012
- 2012-12-25 CN CN201210571347.2A patent/CN103004314B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4015862A1 (en) * | 1990-05-17 | 1991-11-21 | Brenig Green Master Landtechni | Front attachment for agricultural tractors - has main and separate support frames relatively displaceable but fixable together |
| CN201541447U (en) * | 2009-09-15 | 2010-08-11 | 张卿 | Multifunctional tobacco-planted land tiller |
| CN202050658U (en) * | 2011-03-30 | 2011-11-30 | 何彦平 | Framed rotary tillage and seeding compound machine |
| CN202979608U (en) * | 2012-12-25 | 2013-06-12 | 莱恩农业装备有限公司 | Two-dimensional manual translational agricultural frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI625094B (en) * | 2016-10-27 | 2018-06-01 | 蘇麗招 | Vehicle with adjustable width function and an auto-spraying vehicle |
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| Publication number | Publication date |
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| CN103004314A (en) | 2013-04-03 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210422 Address after: No. 199, Jujia village, he Jiaxiang, Changshan County, Quzhou City, Zhejiang Province Patentee after: Ju Xiali Address before: 321025, No. 3988, rainbow West Road, Wucheng District, Zhejiang, Jinhua Patentee before: LION AGRICULTURAL EQUIPMENT Co.,Ltd. Patentee before: Gao Fuqiang |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20211225 |