CN103814697A - Hydraulic maintenance device mounted on harvester chassis - Google Patents
Hydraulic maintenance device mounted on harvester chassis Download PDFInfo
- Publication number
- CN103814697A CN103814697A CN201410082681.0A CN201410082681A CN103814697A CN 103814697 A CN103814697 A CN 103814697A CN 201410082681 A CN201410082681 A CN 201410082681A CN 103814697 A CN103814697 A CN 103814697A
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- China
- Prior art keywords
- connection block
- support leg
- harvester chassis
- hydraulic support
- hydraulic
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Abstract
The invention discloses a hydraulic maintenance device mounted on a harvester chassis. The hydraulic maintenance device comprises a connecting base mounted on the harvester chassis and three hydraulic supporting legs connected to the bottom of the connecting base which is integrally triangular, the elastic end of each hydraulic supporting leg is provided with a universal tray, the three universal trays are respectively arranged on the three vertex angles of the connecting base, a plurality of mounting holes are annularly arranged on the top of each universal tray, a mounting part is arranged on the circumference surface of each universal tray, a bottom cone is detachably matched with each mounting part, a connection rod is detachably matched between every two adjacent universal trays, jacking work can be preformed on a harvester by the device according to the soil feature of the field, maintenance work can be preformed conveniently, specially, when a track is replaced, more stable supporting force can be provided by the device, slipping damage to the harvester chassis during maintenance is avoided, the maintenance efficiency of the harvester is directly improved, and the device is suitable for popularization and use.
Description
Technical field
The present invention relates to a kind of hydraulic pressure maintenance unit being installed on harvester chassis.
Background technology
Grain header is the machinery of integrated harvesting crops.Disposablely complete harvesting, threshing, and grain is focused on to repository, then by conveyer belt, grain is being transported on transport vehicle.Also can use hand harvest, the straw of the crops such as paddy and wheat is laid in to field, and then pick up threshing with cereal harvesting machinery.The crop harvesting machine of the cereal seeds such as results paddy and wheat and stalk.Comprise grain header, swather, mow binder, grain combine and grain separator etc.Cereal harvesting machinery is to grow up on the basis of various harvestings, threshing instrument.
But, existing grain header mostly just divides and improves at its reaping part, and often can break down in the process using at grain header, in the time that this class fault produces, in the normal situation of dynamical system of grain header, can start grain header to maintenace point to keep in repair, when the dynamical system of grain header breaks down, while causing grain header to move, can only grain header be dragged to maintenace point by trailer keeps in repair, very inconvenient, certainly, also can send to repair and to field, grain header be keeped in repair for personnel, but the soil property in field is mostly comparatively soft, cannot be by single hydraulic jack by grain header part jack-up, then keep in repair, cause puzzlement to a certain extent the maintenance work of grain header, also postponed the normal working hours of grain header simultaneously, reduce harvesting efficiency, particularly, when the crawler belt of grain header breaks down, need to change time, conventionally need to be by whole grain header jack-up, existing method is to establish several hydraulic jack at the pad of the bottom even of grain header, but due to the application point of the specialize in supply jack application of force not being set on cutting machine chassis, so larger support force can produce certain damage to harvester chassis, fixing between while hydraulic jack and grain header is not firm, easily accidents caused, when jack is repaired, grain header has become inclined-plane inclination, owing to there is no the specific installation position of jack, repair procedures outside hammer strikes, vibration, cause jack landing and cause repairman's personal safety to have hidden danger, so be badly in need of providing one can be arranged on grain header, coordinate the device of grain header maintenance.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of hydraulic pressure maintenance unit being installed on harvester chassis, this device can be according to the land status in field, grain header is carried out to jack-up work, the carrying out of convenient for maintaining work, particularly, in the time that crawler belt is changed, this device can provide more stable support power, and while avoiding keeping in repair, to harvester chassis, landing causes damage, directly improve the maintenance efficiency of grain header, guaranteed the personal protection of service worker simultaneously.
For addressing the above problem, the present invention adopts following technical scheme:
A kind of hydraulic pressure maintenance unit being installed on harvester chassis, comprise the Connection Block being installed on harvester chassis, and be arranged on the hydraulic support leg of Connection Block bottom, described Connection Block entirety is triangular shape, described hydraulic support leg is provided with three, divide three drift angle places that are located at Connection Block, the telescopic end of described hydraulic support leg is connected with a universal pallet, the top annular of described universal pallet is provided with several installing holes, on the periphery of described universal pallet, be provided with installation portion, and be removably combined with base cone by this installation portion, between described two adjacent Universal support dishes, be removably combined with connecting rod, on described connecting rod, be provided with the first installing hole being used in conjunction with installing hole, screw in and have bolt from connecting rod top, this bolt is through after the first installing hole, in screw-in installing hole.
As preferred technical scheme, described hydraulic support leg and Connection Block connect, and adopt and connect, and make fixing more firm between hydraulic support leg and Connection Block.
As preferred technical scheme, the steel plate that described Connection Block is joined by three first places is formed by connecting, and the thickness of described Connection Block is 10mm-20mm.
As preferred technical scheme, on described Connection Block, run through and be provided with several the second installing holes, distance between two adjacent the second installing holes equates, the aperture of described the second installing hole is 16mm, by the second set installing hole, can realize removably connecting between Connection Block and harvester chassis, convenient for maintaining and maintenance.
As preferred technical scheme, the aperture of described installing hole is 8mm, and the degree of depth is 8mm-10mm.
The invention has the beneficial effects as follows: by set Connection Block, making to form one between hydraulic support leg and grain header is flexible coupling, in the time that hydraulic support leg lost efficacy, certain buffer protection is provided, prevent that grain header is destroyed, by being arranged on the universal pallet of hydraulic support leg bottom, in the time running into the comparatively soft ground of soil property, can between the universal pallet that provides support use, connecting rod be installed, increase the contact area between hydraulic support leg and ground, thereby prevent that hydraulic support leg is absorbed in ground, in the time running into the comparatively hard ground of soil property, can on universal pallet, coordinate a base cone, increase the earth-grasping force between hydraulic support leg and ground, prevent that hydraulic support leg from sliding, this device can be according to the land status in field, grain header is carried out to jack-up work, the carrying out of convenient for maintaining work, particularly in the time that crawler belt is changed, this device can provide more stable support power, while avoiding keeping in repair, to harvester chassis, landing causes damage, directly improve the maintenance efficiency of grain header, be applicable to promoting the use of.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present invention;
Fig. 2 is use state diagram A of the present invention;
Fig. 3 is use state diagram B of the present invention;
Fig. 4 is the syndeton schematic diagram of universal pallet and connecting rod;
Fig. 5 is the structural representation of Connection Block;
Fig. 6 is the structural representation of hydraulic support leg.
Reference numeral in figure:
1, Connection Block; 2, hydraulic support leg;
3, universal pallet; 301, installing hole;
302, installation portion; 4, base cone;
5, connecting rod; 7, bolt;
111, the second installing hole.
Embodiment
below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention are made to more explicit defining.
Consult Fig. 1, Fig. 4, a kind of hydraulic pressure maintenance unit being installed on harvester chassis shown in Fig. 5 and Fig. 6, comprise the Connection Block 1 being installed on harvester chassis, and be arranged on the hydraulic support leg 2 of Connection Block 1 bottom, described Connection Block 1 entirety is triangular shape, described hydraulic support leg 2 is provided with three, divide three drift angle places that are located at Connection Block 1, the telescopic end of described hydraulic support leg 2 is connected with a universal pallet 3, the top annular of described universal pallet 3 is provided with several installing holes 301, on the periphery of described universal pallet 3, be provided with installation portion 302, and be removably combined with base cone 4 by this installation portion 302, between described two adjacent Universal support dishes 3, be removably combined with connecting rod 5, on described connecting rod 5, be provided with the first installing hole (not shown) being used in conjunction with installing hole 301, screw in and have bolt 7 from connecting rod 5 tops, this bolt 7 is through after the first installing hole (not shown), screw in installing hole 301.
A preferred embodiment in the present invention, described hydraulic support leg 2 and Connection Block 1 connects, and adopts and connects, make between hydraulic support leg 2 and Connection Block 1 fix more firm.
A preferred embodiment in the present invention, the steel plate that described Connection Block 1 is joined by three first places is formed by connecting, and the thickness of described Connection Block 1 is 10mm-20mm.
A preferred embodiment in the present invention, on described Connection Block 1, run through and be provided with several the second installing holes 111, distance between two adjacent the second installing holes 111 equates, the aperture of described the second installing hole 111 is 16mm, by the second set installing hole, can realize removably connecting between Connection Block and harvester chassis, convenient for maintaining and maintenance.
A preferred embodiment in the present invention, the aperture of described installing hole 301 is 8mm, the degree of depth is 8mm-10mm.
The invention has the beneficial effects as follows: by set Connection Block, making to form one between hydraulic support leg and grain header is flexible coupling, in the time that hydraulic support leg lost efficacy, certain buffer protection is provided, prevent that grain header is destroyed, by being arranged on the universal pallet of hydraulic support leg bottom, in the time running into the comparatively soft ground of soil property, can between the universal pallet that provides support use, connecting rod be installed, increase the contact area between hydraulic support leg and ground, thereby prevent that hydraulic support leg is absorbed in ground, in the time running into the comparatively hard ground of soil property, can on universal pallet, coordinate a base cone, increase the earth-grasping force between hydraulic support leg and ground, prevent that hydraulic support leg from sliding, this device can be according to the land status in field, grain header is carried out to jack-up work, the carrying out of convenient for maintaining work, particularly in the time that crawler belt is changed, this device can provide more stable support power, while avoiding keeping in repair, to harvester chassis, landing causes damage, directly improve the maintenance efficiency of grain header, be applicable to promoting the use of.
Embodiment mono-
Consult Fig. 2, Fig. 4, a kind of hydraulic pressure maintenance unit being installed on harvester chassis shown in Fig. 5 and Fig. 6, comprise the Connection Block being installed on harvester chassis, and be arranged on the hydraulic support leg of Connection Block bottom, described Connection Block entirety is triangular shape, described hydraulic support leg is provided with three, divide three drift angle places that are located at Connection Block, the telescopic end of described hydraulic support leg is connected with a universal pallet, the top annular of described universal pallet is provided with several installing holes, between described two adjacent Universal support dishes, be removably combined with connecting rod, on described connecting rod, be provided with the first installing hole being used in conjunction with installing hole, screw in and have bolt from connecting rod top, this bolt is through after the first installing hole, in screw-in installing hole.
Described hydraulic support leg and Connection Block connect, and adopt and connect, and make fixing more firm between hydraulic support leg and Connection Block.
The steel plate that described Connection Block 1 is joined by three first places is formed by connecting, and the thickness of described Connection Block 1 is 10mm, and the Connection Block of triangular shape has reliable stability.
On described Connection Block, run through and be provided with several the second installing holes, distance between two adjacent the second installing holes 111 equates, the aperture of described the second installing hole is 16mm, by the second set installing hole, can realize removably connecting between Connection Block and harvester chassis, convenient for maintaining and maintenance.
The aperture of described installing hole is 8mm, and the degree of depth is 8mm-10mm, and the degree of depth of described installing hole is 8mm in the present embodiment.
After tested, this device can provide a stable support in soft soil property, facilitates the maintenance of grain header.
By set Connection Block, making to form one between hydraulic support leg and grain header is flexible coupling, in the time that hydraulic support leg lost efficacy, certain buffer protection is provided, prevent that grain header is destroyed, by being arranged on the universal pallet of hydraulic support leg bottom, in the time running into the comparatively soft ground of soil property, can between the universal pallet that provides support use, connecting rod be installed, increase the contact area between hydraulic support leg and ground, thereby prevent that hydraulic support leg is absorbed in ground, in the time running into the comparatively hard ground of soil property, can on universal pallet, coordinate a base cone, increase the earth-grasping force between hydraulic support leg and ground, prevent that hydraulic support leg from sliding, this device can be according to the land status in field, grain header is carried out to jack-up work, the carrying out of convenient for maintaining work, particularly in the time that crawler belt is changed, this device can provide more more stable support power, while avoiding keeping in repair, to harvester chassis, landing causes damage, directly improve the maintenance efficiency of grain header, be applicable to promoting the use of.
Embodiment bis-
Consult Fig. 3, Fig. 4, a kind of hydraulic pressure maintenance unit being installed on harvester chassis shown in Fig. 5 and Fig. 6, comprise the Connection Block being installed on harvester chassis, and be arranged on the hydraulic support leg of Connection Block bottom, described Connection Block entirety is triangular shape, described hydraulic support leg is provided with three, divide three drift angle places that are located at Connection Block, the telescopic end of described hydraulic support leg is connected with a universal pallet, the top annular of described universal pallet is provided with several installing holes, on the periphery of described universal pallet, be provided with installation portion, and be removably combined with base cone by this installation portion.
Described hydraulic support leg and Connection Block connect, and adopt and connect, and make fixing more firm between hydraulic support leg and Connection Block.
The steel plate that described Connection Block 1 is joined by three first places is formed by connecting, and the thickness of described Connection Block 1 is 20mm, and the Connection Block of triangular shape has reliable stability.
On described Connection Block, run through and be provided with several the second installing holes, distance between two adjacent the second installing holes is equal, and the aperture of described the second installing hole is 16mm, by the second set installing hole, can realize removably connecting between Connection Block and harvester chassis, convenient for maintaining and maintenance.
After tested, this device can provide a good earth-grasping force on the comparatively hard ground of soil property, conveniently grain header is keeped in repair.
By set Connection Block, making to form one between hydraulic support leg and grain header is flexible coupling, in the time that hydraulic support leg lost efficacy, certain buffer protection is provided, prevent that grain header is destroyed, by being arranged on the universal pallet of hydraulic support leg bottom, in the time running into the comparatively soft ground of soil property, can between the universal pallet that provides support use, connecting rod be installed, increase the contact area between hydraulic support leg and ground, thereby prevent that hydraulic support leg is absorbed in ground, in the time running into the comparatively hard ground of soil property, can on universal pallet, coordinate a base cone, increase the earth-grasping force between hydraulic support leg and ground, prevent that hydraulic support leg from sliding, this device can be according to the land status in field, grain header is carried out to jack-up work, the carrying out of convenient for maintaining work, particularly in the time that crawler belt is changed, this device can provide more stable support power, while avoiding keeping in repair, harvester chassis is caused to damage, directly improve the maintenance efficiency of grain header, be applicable to promoting the use of.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (5)
1. the hydraulic pressure maintenance unit being installed on harvester chassis, it is characterized in that: comprise the Connection Block being installed on harvester chassis, and be arranged on the hydraulic support leg of Connection Block bottom, described Connection Block entirety is triangular shape, described hydraulic support leg is provided with three, divide three drift angle places that are located at Connection Block, the telescopic end of described hydraulic support leg is connected with a universal pallet, the top annular of described universal pallet is provided with several installing holes, on the periphery of described universal pallet, be provided with installation portion, and be removably combined with base cone by this installation portion, between described two adjacent Universal support dishes, be removably combined with connecting rod, on described connecting rod, be provided with the first installing hole being used in conjunction with installing hole, screw in and have bolt from connecting rod top, this bolt is through after the first installing hole, in screw-in installing hole.
2. the hydraulic pressure maintenance unit being installed on harvester chassis according to claim 1, is characterized in that: described hydraulic support leg is connected with Connection Block.
3. the hydraulic pressure maintenance unit being installed on harvester chassis according to claim 1, is characterized in that: the steel plate that described Connection Block is joined by three first places is formed by connecting, and the thickness of described Connection Block is 10mm-20mm.
4. the hydraulic pressure maintenance unit being installed on harvester chassis according to claim 1, it is characterized in that: on described Connection Block, run through and be provided with several the second installing holes, distance between two adjacent the second installing holes is equal, and the aperture of described the second installing hole is 16mm.
5. the hydraulic pressure maintenance unit being installed on harvester chassis according to claim 1, is characterized in that: the aperture of described installing hole is 8mm, the degree of depth is 8mm-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410082681.0A CN103814697A (en) | 2014-03-08 | 2014-03-08 | Hydraulic maintenance device mounted on harvester chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410082681.0A CN103814697A (en) | 2014-03-08 | 2014-03-08 | Hydraulic maintenance device mounted on harvester chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103814697A true CN103814697A (en) | 2014-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410082681.0A Pending CN103814697A (en) | 2014-03-08 | 2014-03-08 | Hydraulic maintenance device mounted on harvester chassis |
Country Status (1)
| Country | Link |
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| CN (1) | CN103814697A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041202A (en) * | 2017-05-26 | 2017-08-15 | 峨眉山市映山农业科技有限公司 | A kind of comprehensive agricultural harvester |
| CN107624368A (en) * | 2016-07-19 | 2018-01-26 | 苏州宝时得电动工具有限公司 | Hay mover |
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| JPH0510396U (en) * | 1991-07-18 | 1993-02-09 | 株式会社河原 | Two-stage parking system with a part of the lifting force applying means embedded |
| CN2238825Y (en) * | 1995-12-18 | 1996-10-30 | 刘柱 | Jack |
| JPH0982129A (en) * | 1995-09-11 | 1997-03-28 | Ishikawajima Harima Heavy Ind Co Ltd | Three-axis synchronous raising and lowering control system |
| CN201250084Y (en) * | 2008-05-09 | 2009-06-03 | 太仓高德升降机有限公司 | Multicylinder synchronous hydraulic elevator |
| JP4395491B2 (en) * | 2006-05-31 | 2010-01-06 | 日本車輌製造株式会社 | Heavy lifting device and heavy lifting system |
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| CN201592970U (en) * | 2009-11-27 | 2010-09-29 | 青岛金华汽车维修检测设备制造有限公司 | Four-column lifting machine integrating hydraulic transmission and balance |
| CN103434978A (en) * | 2013-08-09 | 2013-12-11 | 芜湖市恒峰科技有限公司 | Movable triangular jacking tooling |
| CN203451165U (en) * | 2013-08-26 | 2014-02-26 | 浙江海洋学院 | Height-adjustable sectioned ship body placing pier |
| CN203761872U (en) * | 2014-03-08 | 2014-08-13 | 朱亚富 | Hydraulic maintenance device arranged on harvester chassis |
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2014
- 2014-03-08 CN CN201410082681.0A patent/CN103814697A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1330647A (en) * | 1969-12-30 | 1973-09-19 | Bushnell S W | Multistage lift |
| JPH0510396U (en) * | 1991-07-18 | 1993-02-09 | 株式会社河原 | Two-stage parking system with a part of the lifting force applying means embedded |
| JPH0982129A (en) * | 1995-09-11 | 1997-03-28 | Ishikawajima Harima Heavy Ind Co Ltd | Three-axis synchronous raising and lowering control system |
| CN2238825Y (en) * | 1995-12-18 | 1996-10-30 | 刘柱 | Jack |
| JP4395491B2 (en) * | 2006-05-31 | 2010-01-06 | 日本車輌製造株式会社 | Heavy lifting device and heavy lifting system |
| CN201250084Y (en) * | 2008-05-09 | 2009-06-03 | 太仓高德升降机有限公司 | Multicylinder synchronous hydraulic elevator |
| CN201520618U (en) * | 2009-11-16 | 2010-07-07 | 浙江大学 | Guide slot type locomotive car lifting device |
| CN201592970U (en) * | 2009-11-27 | 2010-09-29 | 青岛金华汽车维修检测设备制造有限公司 | Four-column lifting machine integrating hydraulic transmission and balance |
| CN103434978A (en) * | 2013-08-09 | 2013-12-11 | 芜湖市恒峰科技有限公司 | Movable triangular jacking tooling |
| CN203451165U (en) * | 2013-08-26 | 2014-02-26 | 浙江海洋学院 | Height-adjustable sectioned ship body placing pier |
| CN203761872U (en) * | 2014-03-08 | 2014-08-13 | 朱亚富 | Hydraulic maintenance device arranged on harvester chassis |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107624368A (en) * | 2016-07-19 | 2018-01-26 | 苏州宝时得电动工具有限公司 | Hay mover |
| CN107041202A (en) * | 2017-05-26 | 2017-08-15 | 峨眉山市映山农业科技有限公司 | A kind of comprehensive agricultural harvester |
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Application publication date: 20140528 |