CN202949697U - Dual-purpose frame of field operating vehicle - Google Patents
Dual-purpose frame of field operating vehicle Download PDFInfo
- Publication number
- CN202949697U CN202949697U CN 201220637694 CN201220637694U CN202949697U CN 202949697 U CN202949697 U CN 202949697U CN 201220637694 CN201220637694 CN 201220637694 CN 201220637694 U CN201220637694 U CN 201220637694U CN 202949697 U CN202949697 U CN 202949697U
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- crane
- connecting rod
- dual
- underframe
- vehicle frame
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Abstract
The utility model relates to a dual-purpose frame of a field operating vehicle. The dual-purpose frame is composed of an under frame and a lifting frame. The under frame is connected with wheels and is connected with the lifting frame through a lifting mechanism, and the under frame is composed of a left side beam and a right side beam. The lifting frame is a frame structure composed of a side beam and a transverse beam and comprises lifting components which are disposed on front ends and back ends of the left side and the right side of the rack, each lifting mechanism comprises an upper connecting rod, a lower connecting rod and a lifting cylinder, and gear type ends engaged with each other are disposed between the upper connecting rod and the lower connecting rod. The dual-purpose frame of the field operating vehicle can be used as a rice transplanter and a field maintenance machine which are simple in structure and convenient to operate.
Description
Technical field
The utility model relates to a kind of farm machinery, especially relates to a kind of multifunctional agricultural machine.
Background technology
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 dual-purpose vehicle frame of field operating vehicle simple in structure, easy to use.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of dual-purpose vehicle frame of field operating vehicle, it is characterized in that it is made of underframe and crane, underframe is connected with wheel, and be connected with described crane by elevating mechanism, described underframe is made of left and right curb girder, 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.Described elevating mechanism comprises and is in the vehicle frame left and right sides, and be distributed in the lifting assembly of the rear and front end of each side, this lifting assembly comprises upper connecting rod, lower link and a hoist cylinder, upper connecting rod and crane are hinged, lower link and hoist cylinder are hinged with underframe respectively, the upper end of the piston rod of described hoist cylinder, the lower end of upper connecting rod, lower link all is hinged with a triangular plate, is provided with pitch wheel formula termination between upper and lower connecting rod.When this vehicle frame 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.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.Owing to consisting of polygonized structure between upper connecting rod, piston cylinder, underframe, crane, it crane phenomenon banking easily occurs, therefore, the utility model is provided with pitch wheel formula termination between upper and lower strut, makes the lifting that the two ends of crane can be synchronous and is not offset.
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 left and right 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 dual-purpose vehicle frame of field operating vehicle 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;
Accompanying drawing 4 is partial structurtes schematic diagrames of lifting assembly of the present utility model.
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, Fig. 3, shown in Figure 4, a kind of dual-purpose vehicle frame of field operating vehicle, it is made of underframe and crane 2, underframe is connected with wheel 8, and be connected with described crane 2 by elevating mechanism, described underframe is made of left and right curb girder 1, and described crane 2 is by being the closed-in construction that curb girder and crossbeam consist of, and crane 2 is provided with the jockey that connects field care institutions vibrations and rice transplanting mechanism for switching.Described elevating mechanism comprises and is in the vehicle frame left and right sides, and be distributed in the lifting assembly of the rear and front end of each side, this lifting assembly comprises upper connecting rod 3, lower link 4 and a hoist cylinder 7, upper connecting rod 3 is hinged with crane 2, lower link 4 and hoist cylinder 7 are hinged with underframe respectively, the upper end of the piston rod of described hoist cylinder, the lower end of upper connecting rod, lower link all is hinged with a triangular plate 9, is provided with pitch wheel formula termination 10 between upper and lower connecting rod.Angle between described upper connecting rod and lower link is not less than 25 degree when crane is in lowest order.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 11 under fixed head, under the fixed head in each orientation on the fixed head of connecting hole and corresponding orientation connecting hole corresponding.The downside of the left and right curb girder upside of underframe or the left and right curb girder of crane is provided with damping fin.
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.Owing to consisting of polygonized structure between upper connecting rod, piston cylinder, underframe, crane, it crane phenomenon banking easily occurs, therefore, the utility model is provided with pitch wheel formula termination between upper and lower strut, makes the lifting that the two ends of crane can be synchronous and is not offset.
So the utlity model has diverse in function, simple in structure, easy to use, the features such as stabilized structure.
Claims (6)
1. the dual-purpose vehicle frame of a field operating vehicle, it is characterized in that it is made of underframe and crane, underframe is connected with wheel, and be connected with described crane by elevating mechanism, described underframe is made of left and right curb girder, 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.
2. described elevating mechanism comprises and is in the vehicle frame left and right sides, and be distributed in the lifting assembly of the rear and front end of each side, this lifting assembly comprises upper connecting rod, lower link and a hoist cylinder, upper connecting rod and crane are hinged, lower link and hoist cylinder are hinged with underframe respectively, the upper end of the piston rod of described hoist cylinder, the lower end of upper connecting rod, lower link all is hinged with a triangular plate, is provided with pitch wheel formula termination between upper and lower connecting rod.
3. the dual-purpose vehicle frame of field operating vehicle 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. the dual-purpose vehicle frame of field operating vehicle according to claim 1 and 2 is characterized in that the downside of the left and right curb girder of the left and right curb girder upside of described underframe or crane is provided with damping fin.
5. the dual-purpose vehicle frame of field operating vehicle according to claim 1 and 2, is characterized in that the angle between described upper connecting rod and lower link is not less than 25 degree when crane is in lowest order.
6. the dual-purpose vehicle frame of field operating vehicle according to claim 3, is characterized in that the angle between described 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 |
|---|---|---|---|
| CN 201220637694 CN202949697U (en) | 2012-11-27 | 2012-11-27 | Dual-purpose frame of field operating vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220637694 CN202949697U (en) | 2012-11-27 | 2012-11-27 | Dual-purpose frame of field operating vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202949697U true CN202949697U (en) | 2013-05-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220637694 Expired - Fee Related CN202949697U (en) | 2012-11-27 | 2012-11-27 | Dual-purpose frame of field operating vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202949697U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102948276A (en) * | 2012-11-27 | 2013-03-06 | 莱恩农业装备有限公司 | Dual-purpose vehicle 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 |
-
2012
- 2012-11-27 CN CN 201220637694 patent/CN202949697U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| CN102948276A (en) * | 2012-11-27 | 2013-03-06 | 莱恩农业装备有限公司 | Dual-purpose vehicle frame of field operation vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20211127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |