CN104054459A - Header stabilizing device of harvester - Google Patents
Header stabilizing device of harvester Download PDFInfo
- Publication number
- CN104054459A CN104054459A CN201310540268.XA CN201310540268A CN104054459A CN 104054459 A CN104054459 A CN 104054459A CN 201310540268 A CN201310540268 A CN 201310540268A CN 104054459 A CN104054459 A CN 104054459A
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- China
- Prior art keywords
- oil cylinder
- taiwan
- ceding
- spring
- header
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- Harvesting Machines For Root Crops (AREA)
Abstract
The invention aims at providing a header stabilizing device of a harvester, which comprises oil cylinder bearings, spring fixing mechanisms, a hydraulic oil cylinder, an oil cylinder ejection rod and an extension spring, wherein the hydraulic oil cylinder is fixed on a header and the harvester via the oil cylinder bearings; the spring fixing mechanisms are mounted on the oil cylinder bearings and the oil cylinder ejection rod respectively; two pull lugs of the extension spring are mounted on the two spring fixing mechanisms respectively; and when the oil cylinder ejection rod of the hydraulic oil cylinder is located in a highest or lowest position, the spring is in a tension state. The device has the benefits that the stability of lifting of the hydraulic oil cylinder ejection rod is improved by a pulling force of the extension spring; during working, an operator can easily control the height of the header to keep consistent, so that the header of the harvester can be located in the best harvesting position no matter when the harvester advances or backs; a harvesting success rate is ensured; and the device is simple in structure, low in cost and convenient to operate and maintain, and has few faults.
Description
Technical field
The present invention relates to agricultural mechanical field, be specifically related to a kind of ceding of Taiwan stabilising arrangement of grain header.
Background technology
Because the ceding of Taiwan of grain header at present all adopts hydraulic means, by osmotic pressure lifting oil pump.Grain header is in operation process, because the ceding of Taiwan has very large weight, so in the time that grain header advances or retreat, especially go up a slope or cross field in field at road, while crossing over the high pit field ridge, can produce larger inertia, hydraulic jack bar is under body weight effect, up pulled, the ceding of Taiwan is moved toward top, change the front sight line of organism balance and impact, in harvesting, dark mud field mud soil depth inequality, it is also variant that operating personnel act on the support dynamics of arm-rest frame, when advancing, grain header there are the actual conditions of height walking, affect the stability of the ceding of Taiwan, operating personnel need constantly to regulate the height of the ceding of Taiwan to make the ceding of Taiwan in good harvesting state.Because the ceding of Taiwan has larger weight, when operating, personnel are difficult to control, easily there is ceding of Taiwan situation fluctuated, in the time that the ceding of Taiwan moves up, can change the length of shearing spike of rice, shorter spike of rice can not complete harvesting, the phenomenon that causes paddy percent of loss to increase.Such operating process has brought very large workload to operating personnel, and because the ceding of Taiwan is fluctuated, can cause field loss rate to increase.
Summary of the invention
The present invention aims to provide a kind of ceding of Taiwan stabilising arrangement of grain header, and this ceding of Taiwan stabilising arrangement has simple in structure, can increase well the stability of taiwan cut off and landing.
The ceding of Taiwan stabilising arrangement of grain header of the present invention, comprises cylinder support, spring fixed mechanism, hydraulic jack, oil cylinder push rod, extension spring, and described hydraulic jack is fixed on the ceding of Taiwan and grain header by cylinder support; Described spring fixed mechanism is installed on respectively on cylinder support and oil cylinder push rod, and two of extension spring draws ear to be arranged on respectively on two spring fixing machines; In the time that the oil cylinder push rod of hydraulic jack is positioned at lowest order, spring is in extended state.
Described spring fixed mechanism is bearing pin, bolt, or for being welded on respectively the metal bar on cylinder support and oil cylinder push rod.
The ceding of Taiwan stabilising arrangement of described grain header, also comprises hand hydraulic oil pump, and described hand hydraulic oil pump comprises fuel tap handle, and hand hydraulic oil pump is communicated with oil cylinder by hydraulic oil pipe.
When the push rod of described hydraulic jack is positioned at lowest order or highest order, the stretch ratio of extension spring is 5:6～8.
The invention provides a kind of ceding of Taiwan stabilising arrangement of grain header, by utilizing spring tension to stablize the stability principle of one-way hydraulic oil cylinder lifting, construct a kind of device that can ensure harvester header stability.
The invention has the beneficial effects as follows, strengthen the stability of hydraulic jack push rod lifting by the pulling force of extension spring, in the time of work, operating personnel can be easy to control the ceding of Taiwan and highly be consistent, and make grain header no matter in the time advancing or retreat, and its ceding of Taiwan all can be in best harvested position, thereby ensure harvesting success rate, simple in structure, cost is low, fault is few, Operation and maintenance are convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the ceding of Taiwan stabilising arrangement of grain header of the present invention.
Fig. 2 is the structural representation that the ceding of Taiwan stabilising arrangement of grain header of the present invention coordinates hand hydraulic oil pump to use.
Sequence number in figure and each several part structure and title are as follows:
1,2-cylinder support, 3,4-spring fixed mechanism, 5-hydraulic jack, 6-oil cylinder push rod, 7-extension spring, 8-hydraulic oil pump, 9-hydraulic oil pipe, 10-fuel tap handle.
Embodiment
Below in conjunction with accompanying drawing, a kind of embodiment of the present invention is described:
The ceding of Taiwan stabilising arrangement of grain header as shown in Figure 1, comprises cylinder support 1,2, spring fixed mechanism 3,4, hydraulic jack 5, oil cylinder push rod 6, extension spring 7, and described hydraulic jack 5 is fixed on the ceding of Taiwan and grain header by cylinder support 1,2; Described spring fixed mechanism 3 is installed on cylinder support 1, and described spring fixed mechanism 4 is installed on oil cylinder push rod 6, and two of extension spring 7 draws ear to be arranged on respectively on spring fixed mechanism 3 and spring fixed mechanism 4; In the time that the oil cylinder push rod 6 of hydraulic jack 5 is positioned at lowest order, spring is in extended state.Extension spring 7 stretch ratio are 5:6～8.
Described spring fixed mechanism 3,4 is bearing pin.
As shown in Figure 2, the ceding of Taiwan stabilising arrangement of grain header can coordinate hand hydraulic oil pump 8 to use, and described hand hydraulic oil pump 8 comprises fuel tap handle 10, and hand hydraulic oil pump 8 is communicated with oil cylinder 5 by hydraulic oil pipe 9.
Workflow of the present invention is as follows:
In the time that grain header advances or retreat, when running into inertia and making ceding of Taiwan positional fluctuation, the pulling force of extension spring 7 can provide suitable reaction force, reduces velocity of wave motion and the amplitude of the ceding of Taiwan, makes the height of the ceding of Taiwan can obtain good control; Need to regulate the ceding of Taiwan position time, handle hand hydraulic oil pump 8, when the oil cylinder push rod 6 of hydraulic jack 5 rises, the pulling force of extension spring 7 has been strengthened the stability that hydraulic jack 5 rises, make operating personnel can be easy to control its rise amplitude, maintain its harvesting stability, ensure, in the time of ceding of Taiwan height change, can obtain good control.
Embodiment 1
Adopt the present invention to gather in experiment in the rice field in In The Luchuan of Guangxi somewhere, adopt after this device, gather in 1 mu of rice field, the proportion of goods damageds can be reduced to 1% level, and personnel's rapid operation, on huge Paddy Output basis, the grain amount that can save is considerable, and the convenience that promotes operating efficiency and personnel's operation, has obvious advantage with respect to prior art.
Experiment 1,0.53 mu of field area, does not install the small harvester of stabilising arrangement of the present invention, and its model is Kubo field: PRO488;
Experiment 2,0.67 mu of field area, does not install the small harvester of stabilising arrangement of the present invention, and its model is Kubo field: PRO488;
Experiment 3,0.57 mu of field area, the small harvester of installation stabilising arrangement of the present invention, its model is Kubo field: PRO488;
Experiment 4,0.61 mu of field area, the small harvester of installation stabilising arrangement of the present invention, its model is Kubo field: PRO488;
Experimental result is in table 1:
Table 1 gathers in experimental result contrast table
| Equipment | The proportion of goods damageds |
| Experiment 1 | 2.6% |
| Experiment 2 | 2.4% |
| Experiment 3 | 1.3% |
| Experiment 4 | 1.5% |
Claims (4)
1. the ceding of Taiwan stabilising arrangement of a grain header, comprise cylinder support (1, 2), spring fixed mechanism (3, 4), hydraulic jack (5), oil cylinder push rod (6), extension spring (7), described hydraulic jack (5) is by cylinder support (1, 2) be fixed on the ceding of Taiwan and grain header, it is characterized in that: described spring fixed mechanism (3) is installed on cylinder support (1), described spring fixed mechanism (4) is installed on oil cylinder push rod (6), two of extension spring (7) draws ear to be arranged on respectively on spring fixed mechanism (3) and spring fixed mechanism (4), in the time that the oil cylinder push rod (6) of hydraulic jack (5) is positioned at lowest order, spring is in extended state.
2. the ceding of Taiwan hydraulic means of grain header as claimed in claim 1, is characterized in that: described spring fixed mechanism (3,4) is bearing pin, bolt, or for being welded on respectively the metal bar on cylinder support (1) and oil cylinder push rod (6).
3. the ceding of Taiwan hydraulic means of grain header as claimed in claim 1, it is characterized in that: also comprise hand hydraulic oil pump (8), described hand hydraulic oil pump (8) comprises fuel tap handle (10), and hand hydraulic oil pump (8) is communicated with oil cylinder (5) by hydraulic oil pipe (9).
4. the ceding of Taiwan hydraulic means of grain header as claimed in claim 1 or 2, is characterized in that: when the push rod of described hydraulic jack (5) is positioned at lowest order, the stretch ratio of extension spring (7) is 5:6～8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310540268.XA CN104054459B (en) | 2013-11-05 | 2013-11-05 | Header stabilizing device of harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310540268.XA CN104054459B (en) | 2013-11-05 | 2013-11-05 | Header stabilizing device of harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104054459A true CN104054459A (en) | 2014-09-24 |
| CN104054459B CN104054459B (en) | 2017-02-22 |
Family
ID=51542626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310540268.XA Expired - Fee Related CN104054459B (en) | 2013-11-05 | 2013-11-05 | Header stabilizing device of harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104054459B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107466605A (en) * | 2017-08-10 | 2017-12-15 | 湖南农夫机电有限公司 | A kind of stabilising arrangement of harvester |
| CN109531038A (en) * | 2019-01-17 | 2019-03-29 | 河北省天然气有限责任公司 | A kind of tube group butt welding auxiliary stand and its application method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1348830A (en) * | 1970-07-09 | 1974-03-27 | Agrostroj Prostejov Np | Agricultural machine such as a combine harvester comprising a device for the absorption of shocks in the working part of the machine and for the reduction of its pressure on soil |
| US3959957A (en) * | 1975-01-24 | 1976-06-01 | Sperry Rand Corporation | Crop harvesting machine header suspension system |
| GB1510463A (en) * | 1975-05-07 | 1978-05-10 | Hally W | Apparatus for topping fruit canes |
| US4254606A (en) * | 1977-06-23 | 1981-03-10 | Schumacher Gustav | Mechanism for swiveling a machine sub-assembly |
| CN2317615Y (en) * | 1997-12-11 | 1999-05-12 | 尚清安 | Small-sized combine-harvester for beans and wheat |
| CN2523186Y (en) * | 2001-01-08 | 2002-12-04 | 迟树廷 | Small-sized grain combine harvester |
| CN2831739Y (en) * | 2005-09-27 | 2006-11-01 | 孙茹梅 | Horizontal balancing mechanism for reaper platform |
| CN101171900A (en) * | 2007-10-24 | 2008-05-07 | 湖州星光农机制造有限公司 | Full-feeding operation device adapted for semi-feeding combine harvester underpan |
| CN201726676U (en) * | 2010-07-01 | 2011-02-02 | 胡克仁 | Crawler-type combine harvester |
| CA2561463C (en) * | 2006-09-22 | 2012-09-11 | Macdon Industries Ltd. | Device for maintaining wing balance on a multi-section header |
| CN203554923U (en) * | 2013-11-05 | 2014-04-23 | 广西三零一机械有限公司 | Harvester header stabilizing device |
-
2013
- 2013-11-05 CN CN201310540268.XA patent/CN104054459B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1348830A (en) * | 1970-07-09 | 1974-03-27 | Agrostroj Prostejov Np | Agricultural machine such as a combine harvester comprising a device for the absorption of shocks in the working part of the machine and for the reduction of its pressure on soil |
| US3959957A (en) * | 1975-01-24 | 1976-06-01 | Sperry Rand Corporation | Crop harvesting machine header suspension system |
| GB1510463A (en) * | 1975-05-07 | 1978-05-10 | Hally W | Apparatus for topping fruit canes |
| US4254606A (en) * | 1977-06-23 | 1981-03-10 | Schumacher Gustav | Mechanism for swiveling a machine sub-assembly |
| CN2317615Y (en) * | 1997-12-11 | 1999-05-12 | 尚清安 | Small-sized combine-harvester for beans and wheat |
| CN2523186Y (en) * | 2001-01-08 | 2002-12-04 | 迟树廷 | Small-sized grain combine harvester |
| CN2831739Y (en) * | 2005-09-27 | 2006-11-01 | 孙茹梅 | Horizontal balancing mechanism for reaper platform |
| CA2561463C (en) * | 2006-09-22 | 2012-09-11 | Macdon Industries Ltd. | Device for maintaining wing balance on a multi-section header |
| CN101171900A (en) * | 2007-10-24 | 2008-05-07 | 湖州星光农机制造有限公司 | Full-feeding operation device adapted for semi-feeding combine harvester underpan |
| CN201726676U (en) * | 2010-07-01 | 2011-02-02 | 胡克仁 | Crawler-type combine harvester |
| CN203554923U (en) * | 2013-11-05 | 2014-04-23 | 广西三零一机械有限公司 | Harvester header stabilizing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107466605A (en) * | 2017-08-10 | 2017-12-15 | 湖南农夫机电有限公司 | A kind of stabilising arrangement of harvester |
| CN109531038A (en) * | 2019-01-17 | 2019-03-29 | 河北省天然气有限责任公司 | A kind of tube group butt welding auxiliary stand and its application method |
| CN109531038B (en) * | 2019-01-17 | 2024-05-07 | 河北省天然气有限责任公司 | Auxiliary welding bracket for pipeline assembly and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104054459B (en) | 2017-02-22 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140924 Assignee: GUANGXI LUZHOU MACHINERY MANUFACTURING Co.,Ltd. Assignor: GUANGXI THREE NULL ONE MACHINE Co.,Ltd. Contract record no.: X2020450000010 Denomination of invention: Header stabilizing device of harvester Granted publication date: 20170222 License type: Common License Record date: 20200709 |
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Granted publication date: 20170222 Termination date: 20211105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |