CN205417073U - Novel be applied to oil gas suspension leveling in aspect of leveling of corn harvester automobile body device - Google Patents
Novel be applied to oil gas suspension leveling in aspect of leveling of corn harvester automobile body device Download PDFInfo
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- CN205417073U CN205417073U CN201620219506.6U CN201620219506U CN205417073U CN 205417073 U CN205417073 U CN 205417073U CN 201620219506 U CN201620219506 U CN 201620219506U CN 205417073 U CN205417073 U CN 205417073U
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- leveling
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- corn harvester
- car body
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Abstract
The utility model discloses a novel be applied to oil gas suspension leveling in aspect of leveling of corn harvester automobile body device belongs to the mechanical manufacturing technology field, for solving the problem that current corn harvester turned on one's side easily in mountain region, hilly area operation. The utility model discloses a frame, corn harvester automobile body, a serial communication port, the frame both sides articulate four pneumatic cylinders, the spring is all cup jointed to every the higher authority of half under four pneumatic cylinders, four pneumatic cylinders are respectively through connecting on the articulated joint is connected to front axle and rear axle. The utility model discloses simple structure, design benefit, with low costs, the automobile body balance that can effectively adjust corn harvester through stretching out and drawing back of four pneumatic cylinders.
Description
Technical field
This utility model relates to machinery manufacturing technology field, particularly to a kind of new application hydro pneumatic suspension levelling device in terms of corn picker car body leveling.
Background technology
Corn picker is harvesting corn on mountain region, knob or depression, owing to cannot keep level, and is easily caused rollover, causes casualties and property loss.
Utility model content
In order to overcome above-mentioned technical problem, this utility model provides a kind of new application hydro pneumatic suspension levelling device in terms of corn picker car body leveling.
Technical solutions of the utility model are: a kind of new application hydro pneumatic suspension levelling device in terms of corn picker car body leveling, including vehicle frame, corn picker car body, it is characterised in that hinged four hydraulic cylinders in described vehicle frame both sides；Under described four hydraulic cylinders, each top of half is socketed spring；Described four hydraulic cylinders are connected on propons and back axle by connecting hinge joint respectively；Two knuckle arms and two connecting rods are all connected respectively on described propons and described back axle；Connected by power steering hydraulic cylinder between described knuckle arm and the described connecting rod of side；Two knuckle arms on described propons and described back axle are connected by drag link.
Further, described vehicle frame connects horizon sensor, described vehicle frame connects chopper.
Further, described back axle both sides connect two accumulators respectively.
The beneficial effects of the utility model are:
This utility model new application hydro pneumatic suspension levelling device in terms of corn picker car body leveling, draft hitch is utilized to carry out the balance of adjusting corn harvester, measure the corn picker level condition when operation by horizon sensor, and then realize controlling the function of the balance of hydro pneumatic suspension device adjusting corn harvester.This utility model simple in construction, design ingenious, low cost, the hydro pneumatic suspension device in traditional vehicle is applied on corn picker, it is achieved the real-time leveling of corn picker car body, prevents corn picker from turning on one's side.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation removing a side wheel of the present utility model；
Fig. 2 is complete machine structure design sketch of the present utility model；
Fig. 3 is chassis structure schematic diagram of the present utility model；
Fig. 4 is propons partial structurtes schematic diagram of the present utility model；
Fig. 5 is rear axle structure schematic diagram of the present utility model；
In figure: 1-trailing wheel, 2-back axle, 3-accumulator, 4-chopper, 5-front-wheel, 6-drag link, 7-knuckle arm, 8-propons, 9-spring, 10-hydraulic cylinder, 11-vehicle frame, 12-corn picker car body, 13-power steering hydraulic cylinder, 14-connecting rod, 15-horizon sensor, 16-connecting hinge joint.
Detailed description of the invention
With reference to Figure of description 1 to accompanying drawing 5 to a kind of new application of the present utility model hydro pneumatic suspension levelling device in terms of corn picker car body leveling, it is described in detail below.
A kind of new application hydro pneumatic suspension levelling device in terms of corn picker car body leveling, including vehicle frame 11, corn picker car body 12, it is characterised in that the hinged hydraulic cylinder in described vehicle frame 11 both sides 10；10 times each tops of half of described hydraulic cylinder are socketed spring 9；Described hydraulic cylinder 10 is connected on propons 8 and back axle 2 by connecting hinge joint 16 respectively；Two knuckle arms 7 and two connecting rods 14 are all connected respectively on described propons 8 and described back axle 2；Connected by power steering hydraulic cylinder 13 between described knuckle arm 7 and the described connecting rod 14 of side；Two knuckle arms 7 on described propons 8 and described back axle 2 are connected by drag link 6.
Further, described vehicle frame 11 connects horizon sensor 15, described vehicle frame connects chopper 4.
Further, described back axle 2 both sides connect two accumulators 3 respectively.
This new application hydro pneumatic suspension levelling device in terms of corn picker car body leveling is accurately controlled by controlling organization (PLC), corn picker car body Realize is measured by horizon sensor, conveying information to controlling organization, controlling organization controls hydro pneumatic suspension and corn picker car body is carried out leveling.
The above, detailed description of the invention the most of the present utility model, those of ordinary skill in the art this utility model disclose in the range of, the change that can readily occur in, all should contain in protection domain of the present utility model.
Claims (3)
1. a new application hydro pneumatic suspension levelling device in terms of corn picker car body leveling, including vehicle frame, corn picker car body, it is characterised in that hinged four hydraulic cylinders in described vehicle frame both sides；Under described four hydraulic cylinders, each top of half is socketed spring；Described four hydraulic cylinders are connected on propons and back axle by connecting hinge joint respectively；Two knuckle arms and two connecting rods are all connected respectively on described propons and described back axle；Connected by power steering hydraulic cylinder between knuckle arm and the connecting rod of described propons and described back axle side；Two knuckle arms on described propons and described back axle are connected by drag link.
2. new application hydro pneumatic suspension levelling device in terms of corn picker car body leveling as claimed in claim 1, it is characterised in that connect horizon sensor on described vehicle frame；Chopper is connected on described vehicle frame.
3. new application hydro pneumatic suspension levelling device in terms of corn picker car body leveling as claimed in claim 1, it is characterised in that described back axle both sides connect two accumulators respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620219506.6U CN205417073U (en) | 2016-03-22 | 2016-03-22 | Novel be applied to oil gas suspension leveling in aspect of leveling of corn harvester automobile body device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620219506.6U CN205417073U (en) | 2016-03-22 | 2016-03-22 | Novel be applied to oil gas suspension leveling in aspect of leveling of corn harvester automobile body device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205417073U true CN205417073U (en) | 2016-08-03 |
Family
ID=56519856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620219506.6U Expired - Fee Related CN205417073U (en) | 2016-03-22 | 2016-03-22 | Novel be applied to oil gas suspension leveling in aspect of leveling of corn harvester automobile body device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205417073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711371A (en) * | 2016-03-22 | 2016-06-29 | 济南大学 | Novel oil-gas pendant leveling device applied to leveling corn harvester vehicle body |
-
2016
- 2016-03-22 CN CN201620219506.6U patent/CN205417073U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711371A (en) * | 2016-03-22 | 2016-06-29 | 济南大学 | Novel oil-gas pendant leveling device applied to leveling corn harvester vehicle body |
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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: 20160803 Termination date: 20170322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |