CN108934430A - With pressure pulldown function sunflower header - Google Patents
With pressure pulldown function sunflower header Download PDFInfo
- Publication number
- CN108934430A CN108934430A CN201810776405.2A CN201810776405A CN108934430A CN 108934430 A CN108934430 A CN 108934430A CN 201810776405 A CN201810776405 A CN 201810776405A CN 108934430 A CN108934430 A CN 108934430A
- Authority
- CN
- China
- Prior art keywords
- plate
- sunflower
- roller
- header
- rice
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D47/00—Headers for topping of plants, e.g. stalks with ears
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D57/00—Delivering mechanisms for harvesters or mowers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D57/00—Delivering mechanisms for harvesters or mowers
- A01D57/01—Devices for leading crops to the mowing apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Adjustment And Processing Of Grains (AREA)
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Abstract
The present invention provides a kind of with the sunflower cutting bench for harvesting for forcing pulldown function, including ceding of Taiwan main body, pallet nearside divider, rice-pulling chain, stem pulling roller, rotary cutting knife, gear-box, throws roller, screw feeder etc..A kind of sunflower cutting bench for harvesting with pressure pulldown function is articulated in above host, host advances in sunflower ground, when sunflower stalk enter ceding of Taiwan working range (among two pallet nearside dividers) it is interior when, first lower Sunflower Pole is stirred in rice-pulling chain to move backward, then it is moved rearward under stem pulling roller and rice-pulling chain double acting, reaches rotary cutting knife position and cut off stalk.Sunflower floral disc is thrown above pallet nearside divider in the roller zone of action at this time, and in the case where throwing roller effect, sunflower floral disc is thrown into screw feeder sphere of action, and material is conveyed to complete machine after screw feeder collection.Straw blockage is cut when the present invention can solve the problems, such as to solve sunflower harvest, and equipment fault caused by reducing because of ceding of Taiwan blocking improves working efficiency, while reducing labor intensity.
Description
Technical field
The present invention principally falls into agricultural mechanical field more particularly to a kind of sunflower harvest with pressure pulldown function is cut
Platform.
Background technique
Sunflower seed is the important industrial crops in China, is mainly distributed on the ground such as Inner Mongol Xinjiang.Sunflower currently on the market
Harvester mostly on the basis of combined wheat harvester, converts ceding of Taiwan structure and its threshing system, can only expire
The most basic harvest requirement of foot alleviates the labor intensity of peasant relative to hand harvest to a certain extent, however at present
Sunflower harvester in the market is easy to appear the problem of straw blockage is cut when harvesting sunflower operation, and then because the ceding of Taiwan is stifled
Plug causes equipment fault.
Summary of the invention
The present invention is intended to provide it is a kind of with the sunflower cutting bench for harvesting for forcing pulldown function, when sunflower stalk enters the ceding of Taiwan
When in working range, lower Sunflower Pole first is stirred in rice-pulling chain and is moved backward, then in the case where stem pulling roller and rice-pulling chain double acting are forced
It pulls down and is moved rearward under generation, reach rotary cutting knife position and cut off stalk, straw blockage is cut when solving sunflower harvest
The problem of, equipment fault caused by reducing because of ceding of Taiwan blocking improves work efficiency, while reducing labor intensity.Specifically
Scheme is as follows:
One kind, which has, forces pulldown function sunflower header, is provided with nearside divider between the side plate of header front end two sides,
The nearside divider by several in comb teeth-shaped distribution tip board group at, be provided with rotary cutting knife above nearside divider rear end,
It is provided with above rotary cutting knife and throws device, be provided with screw feeder throwing device rear,
Length direction and the consistent mounting plate of tip plate, the front and back of each mounting plate are mounted below each tip plate
Both ends are provided with drive sprocket, are equipped with rice-pulling chain, the transmission of rice-pulling chain and mounting plate rear and front end in the top surface of each mounting plate
Sprocket engagement is spaced apart equipped with group wing, mounting plate in the extension of rice-pulling chain to do circumferential movement along mounting plate outer profile
Positioned at tip plate length centerline side, the wing of dialling on one side on rice-pulling chain length direction is made to expose to the gap between tip plate
In, the wing of dialling of another side is always positioned within the view field of tip plate in the vertical direction；
A pair of of stem pulling roller, the length direction and tip plate of stem pulling roller are provided in gap between adjacent 2 tip plates
Unanimously, each pair of stem pulling roller direction of rotation on the contrary, each pair of stem pulling roller it is opposite side direction of rotation it is downward, the tail of each stem pulling roller
Portion is separately mounted in the rotate gear of gear-box, and head is fixed on the bearing block that mounting plate is provided close to the gap side
On.
Further, each stem pulling roller is beloid tubular, and the outer diameter of stem pulling roller is above installed along its length
There are several guiding steel plates.
Further, downward opening curved baffle, the middle part of curved baffle are additionally provided with above nearside divider rear portion
Be provided with sliding slot, curved baffle be mounted between both side plate by stop screw and by sliding slot adjust curved baffle bottom with
The distance between nearside divider.
Further, curved baffle and the end that device is each attached to an adjusting rod is thrown, the bottom of adjusting rod is hinged
On the tail portion steel plate of header, and the tail portion steel plate of header is connected by an oil cylinder with adjusting rod；
The rear between both side plate and vertical with side plate is arranged in tail portion steel plate.
Further, the rubber slab that device includes rotating roller and is tiltedly mounted on rotating roller outer diameter, rubber slab are thrown
Opening direction between rotating roller is consistent with the direction of rotation of rotating roller.
Further, mounting plate is vacantly mounted on the lower section of tip plate, and bottom is provided with guide plate, the end of guide plate
The gap between tip plate is held to extend.
The present invention solves the problems, such as that straw blockage is cut when sunflower harvest, equipment caused by reducing because of ceding of Taiwan blocking
Failure improves work efficiency, while reducing labor intensity.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, embodiment or the prior art will be retouched below
Attached drawing needed in stating is briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention one
A little embodiments for those of ordinary skill in the art without any creative labor, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of sectional view with pressure pulldown function sunflower header provided by the invention in an embodiment；
Fig. 2 is to have the side view for forcing pulldown function sunflower header in an embodiment；
Fig. 3-4 is perspective view of the sunflower header under two different perspectivess in an embodiment；
Fig. 5 is the partial enlarged view of Fig. 4；
Fig. 6 is the schematic diagram of rice-pulling chain in an embodiment；
Fig. 7-8 is the schematic diagram of stem pulling roller in an embodiment；
Fig. 9 is to throw the schematic diagram of device in an embodiment.
Specific embodiment
In the following description, a large amount of concrete details are given so as to provide a more thorough understanding of the present invention.So
And it is obvious to the skilled person that the present invention may not need one or more of these details and be able to
Implement.In other examples, in order to avoid confusion with the present invention, not for some technical characteristics well known in the art
It is described.
In order to thoroughly understand the present invention, detailed step and detailed structure will be proposed in following description, so as to
Illustrate technical solution of the present invention.Presently preferred embodiments of the present invention is described in detail as follows, however other than these detailed descriptions,
The present invention can also have other embodiments.
Have the present invention provides one kind and force pulldown function sunflower header, between the side plate of header front end two sides
It is provided with nearside divider, the nearside divider is made of in the tip plate 2 that comb teeth-shaped is distributed several, sets above nearside divider rear end
It is equipped with rotary cutting knife 5, is provided with above rotary cutting knife 5 and throws device 7, is provided with screw feeder 8 throwing 7 rear of device,
Length direction and tip plate 2 consistent mounting plate 3c, each mounting plate 3c are mounted below each tip plate 2
Rear and front end be provided with drive sprocket, rice-pulling chain 3 is installed in the top surface of each mounting plate 3c, before rice-pulling chain 3 and mounting plate 3c
The drive sprocket at both ends is engaged to do circumferential movement along mounting plate 3c outer profile afterwards, spaced apart in the extension of rice-pulling chain 3
Equipped with wing 3a is dialled, mounting plate 3c is located at 2 length centerline side of tip plate, makes group wing 3a on one side on 3 length direction of rice-pulling chain
It exposes in the gap between tip plate 2, the wing 3a that dials of another side is always positioned at the projected area of tip plate 2 in the vertical direction
Within domain；
A pair of of stem pulling roller 4, the length direction and point of stem pulling roller 4 are provided in gap between adjacent 2 tip plates 2
Head plate 2 is consistent, the direction of rotation of each pair of stem pulling roller 4 on the contrary, each pair of stem pulling roller 4 it is opposite side direction of rotation it is downward, each stem pulling
The tail portion of roller 4 is separately mounted in the rotate gear of gear-box 6, and head is fixed on mounting plate 3c and is provided close to the gap one
On the bearing block 4a of side.Bearing block 4a is fixed on the side of mounting plate 3c, adjustable each pair of stem pulling roller by adjusting bolt 4c
The distance between 4.
As Figure 7-8, in an optional embodiment of the invention, each stem pulling roller 4 is beloid tubular, and
The outer diameter of stem pulling roller 4 along its length on several guiding steel plate 4b are installed, preferably sunflower stalk can be transported to point
Standing grain device rear.
In an optional embodiment of the invention, downward opening arc gear is additionally provided with above nearside divider rear portion
Plate 9, the middle part of curved baffle 9 are provided with sliding slot, and curved baffle 9 is mounted between both side plate 1 and is passed through by stop screw 9a
Sliding slot adjusts the distance between 9 bottom of curved baffle and nearside divider.
In an of the invention optional embodiment, curved baffle 9 and throws device 7 and be each attached to an adjusting rod 10
End, the bottom of adjusting rod 10 are hinged on the tail portion steel plate 12 of header, and the tail portion steel plate 12 of header passes through an oil cylinder
11 are connected with adjusting rod 10；The rear between both side plate and vertical with side plate 1 is arranged in tail portion steel plate 12, by oil cylinder 11 come
Adjust the height of 10 end of adjusting rod.
In an optional embodiment of the invention, device 7 is thrown including rotating roller 7a and is tiltedly mounted on rotating roller 7a
Rubber slab 7b on outer diameter, the opening direction between rubber slab 7b and rotating roller 7a is consistent with the direction of rotation of rotating roller, such as schemes
Shown in 9.
In an optional embodiment of the invention, mounting plate 3c is vacantly mounted on the lower section of tip plate 2, and bottom is arranged
There is guide plate 3d, the end of guide plate 3d extends to the gap between tip plate 2.Guide plate 3d can play elicitation effect,
Sunflower stalk is preferably directed between each pair of stem pulling roller between tip plate stitch gap.
The ceding of Taiwan is articulated in above host, and host advances in sunflower ground, when sunflower stalk enters ceding of Taiwan working range (two
Among pallet nearside divider 2) it is interior when, first under the toggle action for dialling wing 3a of rice-pulling chain 3, Sunflower Pole is to transporting behind 2 rear of nearside divider
It is dynamic；Further, since there is a pair of of stem pulling roller 4 in the gap of nearside divider 2, Sunflower Pole is pressed down against by stem pulling roller 4.In 4 He of stem pulling roller
It under 3 double acting of rice-pulling chain, realizes while Sunflower Pole rearward moves and moves downward, reach 5 position of rotary cutting knife and cut off straw
Stalk reduces the remaining stalk length of sunflower floral disc after cutting as far as possible.Later.Sunflower floral disc is thrown above pallet nearside divider
In 7 zone of action of roller, in the case where throwing roller 7 and acting on, sunflower floral disc is thrown into 8 sphere of action of screw feeder, by object after screw feeder collection
Material is conveyed to complete machine.Straw blockage is cut when the present invention can solve the problems, such as to solve sunflower harvest, is reduced because ceding of Taiwan blocking causes
Equipment fault, improve working efficiency, while reducing labor intensity.
Presently preferred embodiments of the present invention is described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, devices and structures not described in detail herein should be understood as is given with the common mode in this field
Implement；Anyone skilled in the art, without departing from the scope of the technical proposal of the invention, all using above-mentioned
The methods and technical content of announcement makes many possible changes and modifications to technical solution of the present invention, or is revised as equivalent change
The equivalent embodiment of change, this is not affected the essence of the present invention.Therefore, all without departing from technical solution of the present invention
Hold, any simple modifications, equivalents, and modifications made to the above embodiment, still belong to according to the technical essence of the invention
In the range of technical solution of the present invention protection.
Claims (6)
1. one kind, which has, forces pulldown function sunflower header, it is provided with nearside divider between the side plate of header front end two sides, institute
It states nearside divider and is made of several in the tip plate (2) of comb teeth-shaped distribution, be provided with rotary cutting knife above nearside divider rear end
(5), it is provided with above rotary cutting knife (5) and throws device (7), be provided with screw feeder (8), feature throwing device (7) rear
It is,
Length direction and tip plate (2) consistent mounting plate (3c), each mounting plate are mounted below each tip plate (2)
The rear and front end of (3c) is provided with drive sprocket, is equipped with rice-pulling chain (3) in the top surface of each mounting plate (3c), rice-pulling chain (3) with
The drive sprocket of the rear and front end mounting plate (3c) is engaged to do circumferential movement along mounting plate (3c) outer profile, in rice-pulling chain (3)
Extension is spaced apart equipped with the wing (3a) is dialled, and mounting plate (3c) is located at tip plate (2) length centerline side, makes rice-pulling chain
(3) dial the wing (3a) on one side is exposed in the gap between tip plate (2) on length direction, and the position always the wing (3a) is dialled in another side
Within the view field of tip plate (2) in the vertical direction；
A pair of of stem pulling roller (4), the length direction and point of stem pulling roller (4) are provided in gap between adjacent 2 tip plates (2)
Head plate (2) unanimously, the direction of rotation of each pair of stem pulling roller (4) on the contrary, each pair of stem pulling roller (4) it is opposite side direction of rotation it is downward,
The tail portion of each stem pulling roller (4) is separately mounted in the rotate gear of gear-box (6), and head is fixed on mounting plate (3c) and is provided close to
On the bearing block (4a) of the gap side.
2. it is as described in claim 1 have force pulldown function sunflower header, which is characterized in that each stem pulling roller (4) is
Beloid tubular, and the outer diameter of stem pulling roller (4) along its length on several guiding steel plates (4b) are installed.
3. as described in claim 1 have pressure pulldown function sunflower header, which is characterized in that in the upper of nearside divider rear portion
Side is additionally provided with downward opening curved baffle (9), sliding slot is provided in the middle part of curved baffle (9), curved baffle (9) passes through limit
Position screw (9a) is mounted between both side plate (1) and adjusts curved baffle (9) the distance between bottom and nearside divider by sliding slot.
4. it is as claimed in claim 3 have force pulldown function sunflower header, which is characterized in that curved baffle (9) and
The end that device (7) is each attached to an adjusting rod (10) is thrown, the bottom of adjusting rod (10) is hinged on the tail portion steel plate of header
On, and the tail portion steel plate (12) of header is connected by an oil cylinder (11) with adjusting rod (10)；
The rear between both side plate and vertical with side plate (1) is arranged in tail portion steel plate (12).
5. as described in claim 1 have pressure pulldown function sunflower header, which is characterized in that throwing device (7) includes
Rotating roller (7a) and the rubber slab (7b) being tiltedly mounted on rotating roller (7a) outer diameter, the opening between rubber slab and rotating roller
Direction is consistent with the direction of rotation of rotating roller.
6. as described in claim 1 have pressure pulldown function sunflower header, which is characterized in that mounting plate (3c) is vacantly pacified
Mounted in the lower section of tip plate (2), and bottom is provided with guide plate (3d), and the end of guide plate (3d) is between tip plate (2)
Gap extends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810776405.2A CN108934430B (en) | 2018-07-09 | 2018-07-09 | Sunflower harvesting table with forced pull-down function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810776405.2A CN108934430B (en) | 2018-07-09 | 2018-07-09 | Sunflower harvesting table with forced pull-down function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108934430A true CN108934430A (en) | 2018-12-07 |
| CN108934430B CN108934430B (en) | 2023-05-26 |
Family
ID=64481688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810776405.2A Active CN108934430B (en) | 2018-07-09 | 2018-07-09 | Sunflower harvesting table with forced pull-down function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108934430B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110402690A (en) * | 2019-08-10 | 2019-11-05 | 新疆农业大学 | A kind of oil certain herbaceous plants with big flowers harvesting ceding of Taiwan |
| CN110574544A (en) * | 2019-10-16 | 2019-12-17 | 新疆农业大学 | Sunflower harvesting header |
| CN112772191A (en) * | 2021-01-06 | 2021-05-11 | 肖有妹 | A fruit tree pruning machine for improving fruit output |
| CN113273380A (en) * | 2021-04-19 | 2021-08-20 | 广西大学 | Anti-blocking sugarcane feeding amount self-adaptive leaf peeling roller distance adjusting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1252928A (en) * | 1998-11-10 | 2000-05-17 | 李兴全 | Corn harvester, its front harvesting bench and its machine set for joint job of harvest and cultivation |
| CN2455055Y (en) * | 2000-08-26 | 2001-10-24 | 连云港中收联合收割机有限公司 | Harvester |
| CN2534794Y (en) * | 2002-04-01 | 2003-02-12 | 河北农哈哈机械厂 | Maize combine |
| US6883299B1 (en) * | 2003-08-05 | 2005-04-26 | Richard Gramm | Height sensor arrangement for agricultural applications |
| US20160262308A1 (en) * | 2015-03-09 | 2016-09-15 | Cnh Industrial America Llc | Header for a Harvesting Machine Including a Displaceable Cutterbar Table |
-
2018
- 2018-07-09 CN CN201810776405.2A patent/CN108934430B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1252928A (en) * | 1998-11-10 | 2000-05-17 | 李兴全 | Corn harvester, its front harvesting bench and its machine set for joint job of harvest and cultivation |
| CN2455055Y (en) * | 2000-08-26 | 2001-10-24 | 连云港中收联合收割机有限公司 | Harvester |
| CN2534794Y (en) * | 2002-04-01 | 2003-02-12 | 河北农哈哈机械厂 | Maize combine |
| US6883299B1 (en) * | 2003-08-05 | 2005-04-26 | Richard Gramm | Height sensor arrangement for agricultural applications |
| US20160262308A1 (en) * | 2015-03-09 | 2016-09-15 | Cnh Industrial America Llc | Header for a Harvesting Machine Including a Displaceable Cutterbar Table |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110402690A (en) * | 2019-08-10 | 2019-11-05 | 新疆农业大学 | A kind of oil certain herbaceous plants with big flowers harvesting ceding of Taiwan |
| CN110574544A (en) * | 2019-10-16 | 2019-12-17 | 新疆农业大学 | Sunflower harvesting header |
| CN110574544B (en) * | 2019-10-16 | 2024-05-07 | 新疆农业大学 | Sunflower harvesting header |
| CN112772191A (en) * | 2021-01-06 | 2021-05-11 | 肖有妹 | A fruit tree pruning machine for improving fruit output |
| CN113273380A (en) * | 2021-04-19 | 2021-08-20 | 广西大学 | Anti-blocking sugarcane feeding amount self-adaptive leaf peeling roller distance adjusting device |
| CN113273380B (en) * | 2021-04-19 | 2022-11-11 | 广西大学 | Anti-blocking sugarcane feeding amount self-adaptive leaf peeling roller distance adjusting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108934430B (en) | 2023-05-26 |
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