CN208509617U - With pressure pulldown function sunflower header - Google Patents
With pressure pulldown function sunflower header Download PDFInfo
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- CN208509617U CN208509617U CN201821079603.5U CN201821079603U CN208509617U CN 208509617 U CN208509617 U CN 208509617U CN 201821079603 U CN201821079603 U CN 201821079603U CN 208509617 U CN208509617 U CN 208509617U
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Abstract
The utility model provide it is a kind of have force pulldown function sunflower header, including ceding of Taiwan main body, pallet nearside divider, rice-pulling chain, stem pulling roller, rotary cutting knife, gear-box, throw roller, auger 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 auger sphere of action, and material is conveyed to complete machine after auger collection.Straw blockage is cut when the utility model 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 utility model principally falls into agricultural mechanical field more particularly to a kind of sunflower harvest with pressure pulldown function
The ceding of Taiwan.
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 current city
Sunflower harvester on field is easy to appear the problem of straw blockage is cut when harvesting sunflower operation, and then because the ceding of Taiwan blocks
Cause equipment fault.
Utility model content
The utility model is intended to provide a kind of sunflower cutting bench for harvesting with pressure pulldown function, cuts when sunflower stalk enters
When in platform working range, lower Sunflower Pole first is stirred in rice-pulling chain and is moved backward, then force in stem pulling roller and rice-pulling chain double acting
Under pull down generation under move rearward, reach rotary cutting knife position cut off stalk, straw blockage is cut when solving sunflower harvest
The problem of road, equipment fault caused by reducing because of ceding of Taiwan blocking improve work efficiency, while reducing labor intensity.Tool
Body 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 auger throwing device rear,
Length direction and the consistent mounting plate of tip plate, the front and back two of each mounting plate are mounted below each tip plate
End is provided with drive sprocket, is equipped with rice-pulling chain, the transmission chain of rice-pulling chain and mounting plate rear and front end in the top surface of each mounting plate
Wheel engagement is spaced apart equipped with group wing, mounting plate position in the extension of rice-pulling chain to do circumferential movement along mounting plate outer profile
In tip plate length centerline side, expose to the wing of dialling on one side on rice-pulling chain length direction in the gap between tip plate,
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 portion of each stem pulling roller
It is separately mounted in the rotate gear of gear-box, head is fixed on mounting plate and is provided close on the bearing block of the gap side.
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
It is provided with sliding slot, curved baffle is mounted between both side plate by stop screw and adjusts curved baffle bottom by sliding slot and divide
The distance between standing grain device.
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
Extend to the gap between tip plate.
The utility model solves the problems, such as that straw blockage is cut when sunflower harvest, sets caused by reducing because of ceding of Taiwan blocking
Standby failure, improves work efficiency, while reducing labor intensity.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of section with pressure pulldown function sunflower header provided by the utility model in an embodiment
Figure；
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 more thoroughly to manage in order to provide to the utility model
Solution.It is, however, obvious to a person skilled in the art that the utility model may not need it is one or more of these thin
It saves and is carried out.In other examples, in order to avoid obscuring with the utility model, for more well known in the art
Technical characteristic is not described.
In order to thoroughly understand the utility model, detailed step and detailed structure will be proposed in following description,
To illustrate the technical solution of the utility model.The preferred embodiment of the utility model is described in detail as follows, however in addition to these
Detailed description is outer, and the utility model can also have other embodiments.
The utility model provide it is a kind of have force pulldown function sunflower header, the side plates of header front end two sides it
Between be provided with nearside divider, the nearside divider is made of several in tip plates 2 that comb teeth-shaped is distributed, and is set 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 auger 8 throwing 7 rear of device,
Length direction and the consistent mounting plate 3c of tip plate 2 are mounted below each tip plate 2, each mounting plate 3c's
Rear and front end is provided with drive sprocket, is equipped with rice-pulling chain 3, rice-pulling chain 3 and the front and back mounting plate 3c in the top surface of each mounting plate 3c
The drive sprocket at both ends is engaged to do circumferential movement along mounting plate 3c outer profile, in the extension of rice-pulling chain 3 dress spaced apart
Have and dial wing 3a, mounting plate 3c is located at 2 length centerline side of tip plate, makes on 3 length direction of rice-pulling chain outside group wing 3a on one side
Be exposed in the gap between tip plate 2, another side dial wing 3a be always positioned at the view field of tip plate 2 in the vertical direction with
It is interior；
A pair of of stem pulling roller 4, the length direction and tip of stem pulling roller 4 are provided in gap between adjacent 2 tip plates 2
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 roller 4
Tail portion be separately mounted in the rotate gear of gear-box 6, head is fixed on mounting plate 3c and is provided close to the gap side
On bearing block 4a.Bearing block 4a is fixed on the side of mounting plate 3c by adjusting bolt 4c, between adjustable each pair of stem pulling roller 4
Distance.
As Figure 7-8, in one optional embodiment of the utility model, 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
Nearside divider rear.
In one optional embodiment of the utility model, downward opening arc is additionally provided with above nearside divider rear portion
Baffle 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 led to by stop screw 9a
It crosses sliding slot and adjusts the distance between 9 bottom of curved baffle and nearside divider.
In one optional embodiment of the utility model, curved baffle 9 and throws device 7 and be each attached to an adjusting rod 10
End, the bottom of adjusting rod 10 is 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 is 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 one optional embodiment of the utility model, device 7 is thrown including rotating roller 7a and is tiltedly mounted on rotation
Rubber slab 7b on roller 7a outer diameter, the opening direction between rubber slab 7b and rotating roller 7a is consistent with the direction of rotation of rotating roller,
As shown in Figure 9.
In one optional embodiment of the utility model, mounting plate 3c is vacantly mounted on the lower section of tip plate 2, and bottom is set
It is equipped with guide plate 3d, the end of guide plate 3d extends to the gap between tip plate 2.Guide plate 3d, which can be played, dredges work
With 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 supports
Among disk 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 moving behind 2 rear of nearside divider；
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 stem pulling roller 4 and dial standing grain
It under 3 double acting of chain, realizes while Sunflower Pole rearward moves and moves downward, reach 5 position of rotary cutting knife and cut off stalk, to the greatest extent
The remaining stalk length of sunflower floral disc after cutting may be reduced.Later.Sunflower floral disc throws the work of roller 7 above pallet nearside divider
With in region, in the case where throwing roller 7 and acting on, sunflower floral disc is thrown into 8 sphere of action of auger, and auger conveys material after collecting
To complete machine.Straw blockage is cut when the utility model can solve the problems, such as to solve sunflower harvest, caused by reducing because of ceding of Taiwan blocking
Equipment fault improves working efficiency, while reducing labor intensity.
The preferred embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, devices and structures not described in detail herein should be understood as with the common side in this field
Formula is practiced；Anyone skilled in the art all may be used in the case where not departing from technical solutions of the utility model ambit
Many possible changes and modifications are made to technical solutions of the utility model using the methods and technical content of the disclosure above, or are repaired
It is changed to the equivalent embodiment of equivalent variations, this has no effect on the substantive content of the utility model.Therefore, all practical without departing from this
The content of new technique scheme, any simple modification made to the above embodiment of foundation the technical essence of the utility model, etc.
With variation and modification, still fall within technical solutions of the utility model protection in the range of.
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 auger (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 |
|---|---|---|---|
| CN201821079603.5U CN208509617U (en) | 2018-07-09 | 2018-07-09 | With pressure pulldown function sunflower header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821079603.5U CN208509617U (en) | 2018-07-09 | 2018-07-09 | With pressure pulldown function sunflower header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208509617U true CN208509617U (en) | 2019-02-19 |
Family
ID=65334681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821079603.5U Active CN208509617U (en) | 2018-07-09 | 2018-07-09 | With pressure pulldown function sunflower header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208509617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111887011A (en) * | 2020-09-07 | 2020-11-06 | 雷沃重工股份有限公司 | Header device and harvester for high-stalk crops |
-
2018
- 2018-07-09 CN CN201821079603.5U patent/CN208509617U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111887011A (en) * | 2020-09-07 | 2020-11-06 | 雷沃重工股份有限公司 | Header device and harvester for high-stalk crops |
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