CN115039576B - Feed hopper for corn thresher - Google Patents
Feed hopper for corn thresher Download PDFInfo
- Publication number
- CN115039576B CN115039576B CN202210759024.XA CN202210759024A CN115039576B CN 115039576 B CN115039576 B CN 115039576B CN 202210759024 A CN202210759024 A CN 202210759024A CN 115039576 B CN115039576 B CN 115039576B
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- China
- Prior art keywords
- hopper
- plate
- rotating shaft
- support arms
- gear
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- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F11/00—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals
- A01F11/06—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals for maize, e.g. removing kernels from cobs
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/10—Feeders
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- 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)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Harvester Elements (AREA)
Abstract
The invention relates to a feed hopper for a corn thresher, in particular to a feed hopper for increasing a feed effect, and belongs to the field of agricultural machinery. A feed hopper for a corn thresher, a rotating shaft is connected in the feed hopper, two spiral sheets with opposite directions are connected at the left end and the right end of the rotating shaft, a plurality of poking plates are connected at the middle section of the rotating shaft, and the poking plates are in a bent shape; the corn can be better concentrated at the feed inlet by changing the inclination degree of the shifting plate, and the long folding plate is bent relative to the part of the short folding plate, so that the corn concentrated at the feed inlet can be better thrown into the feed inlet due to the inclination of the long folding plate.
Description
Technical Field
The invention relates to a feed hopper for a corn thresher, in particular to a feed hopper for increasing a feed effect, and belongs to the field of agricultural machinery.
Background
Under the trend of agricultural development towards modernization and mechanization, the corn thresher gradually moves to a large-scale mechanical road, in the self-propelled corn thresher, most of the corn thresher uses a feeding shovel or a feeding hopper to collect corn to be threshed (such as CN 207665546U), the existing corn thresher usually gathers the corn to be threshed through a screw conveyor when feeding the corn, then uses a structure similar to a rake tooth or a deflector rod to throw the corn into an ascending or next processing stage (CN 213152960U, CN 212306189U), and when the rotating shaft rotates fast, the corn which is not thrown into a feeding inlet is thrown out of the feeding hopper due to centrifugal force, so that the feeding effect is poor, and labor is consumed.
Disclosure of Invention
The purpose of the invention is that: in order to overcome the defects in the prior art, a feed hopper for a corn thresher is provided.
The technical scheme for solving the technical problems is as follows:
a feeder hopper for corn thresher, the feeder hopper internal connection has the pivot, both ends are connected with two spiral slices opposite in direction about the pivot, the pivot middle section is connected with a plurality of poking plates, poking plate is the shape of buckling.
Preferably, the shifting plate is composed of a short straight plate and a long folded plate, one end of the short straight plate is connected with the rotating shaft through a short flat iron, the other end of the short straight plate is connected with the long folded plate, and one end of the long folded plate, which is far away from the short straight plate, is connected with the rotating shaft through a long flat iron.
Preferably, the spiral sheet is connected with the rotating shaft through a plurality of reinforcing square tubes.
Preferably, be connected with two after the feeder hopper and go up the support arm, it is connected with the slips to go up the support arm rear end, it still is connected with down the support arm to go up the support arm, the support arm other end is connected with the feeder hopper down, go up support arm and lower support arm formation "7", be connected with stay tube A between the support arm, be connected with stay tube B between the support arm down, be equipped with the feed inlet after the feeder hopper, the feed inlet both sides are equipped with the curb plate, be connected with a plurality of round steel between the curb plate.
Preferably, still be connected with drive assembly behind the feeder hopper, drive assembly is including being "worker" shape pad pipe, bearing plate, strengthening pipe, sprocket A, gear sprocket group, it is connected with the bearing plate front end to pad the pipe, through strengthening union coupling between the bearing plate, be close to the upper arm the last sprocket A that is connected with of bearing plate rotation, sprocket A and gear A coaxial coupling, gear A with keep away from the upper arm the bearing plate rotation is connected, gear and gear A meshing of gear sprocket group are close to drive assembly be connected with the tight pulley that rises on the upper arm, the side that the feeder hopper is close to drive assembly is connected with sprocket B.
Preferably, the feeder hopper side is connected with the extensible member, the extensible member is connected with the trapdoor, the trapdoor rotates with the feeder hopper through the hinge on extensible member and the feeder hopper and is connected, the feeder hopper upper end still is equipped with a plurality of oil pipe clamps.
Compared with the prior art, the invention has the beneficial effects that:
1. compared with a common rotating shaft with a similar rake tooth shape, the corn feeding device disclosed by the invention has the advantages that the shape of the poking plate is improved, corn is promoted to be fed into the feeding hole by not only relying on the height difference between the rotating shaft and the feeding hole, but also the inclination degree of the poking plate is changed, the long folding plate is bent relative to the part of the short straight plate, so that the corn can be better concentrated at the feeding hole, and the corn concentrated at the feeding hole can be better fed into the feeding hole by the inclination of the long folding plate;
2. the unoccupied corn falls into the feed hopper again from the neutral gear formed among the short straight plate, the short flat iron and the rotating shaft, and the short straight plate prevents the unoccupied corn from being thrown out of the feed hopper due to centrifugal force in the lifting stage.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a dial plate according to the present invention;
FIG. 3 is a schematic view of the structure of the upper arm, the lower arm, etc. of the present invention;
fig. 4 is an enlarged view of the invention at a in fig. 3.
In the figure, 1, a rotating shaft; 2. a spiral sheet; 201. reinforcing the square tube; 3. a poking plate; 301. long flat iron; 302. short flat iron; 4. a feed hopper; 401. a trapdoor; 402. a chain wheel B; 403. a feed inlet; 404. an oil pipe clamp; 5. an upper support arm; 501. a lower support arm; 502. a supporting pipe A; 503. a supporting pipe B; 504. a side plate; 505. round steel; 506. a tensioning wheel; 507. a slip; 6. a transmission assembly; 601. a cushion pipe; 602. a bearing plate; 603. a reinforcing tube; 604. a chain wheel A; 605. a gear A; 606. a gear wheel set; 7. a telescoping member.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
Example 1
Referring to fig. 1-2, a feeding hopper for a corn thresher comprises a feeding hopper 4, wherein a rotating shaft 1 is connected in the feeding hopper 4, two spiral sheets 2 with opposite directions are connected at the left end and the right end of the rotating shaft 1, a plurality of poking plates 3 are connected at the middle section of the rotating shaft 1, and the poking plates 3 are in a bent shape; the poking plate 3 consists of a short straight plate and a long folded plate, one end of the short straight plate is connected with the rotating shaft 1 through a short flat iron 302, the other end of the short straight plate is connected with the long folded plate, and one end of the long folded plate, which is far away from the short straight plate, is connected with the rotating shaft 1 through a long flat iron 301; the spiral sheet 2 is connected with the rotating shaft 1 through a plurality of reinforcing square tubes 201.
The effect of throwing corn into the feed inlet 403 can be improved through the bent poking plate 3, the long folded plate bends outwards relatively to the short straight plate, and when the poking plate 3 approaches the feed inlet 403, the pushed corn can fall into the feed inlet 403 better and faster because of the large inclination angle of the long folded plate; when the poking plate 3 is far away from the feeding port 403, corn which does not enter the feeding port 403 can fall from the space formed by the short straight plate and the short flat iron 302, and then falls into the feeding hopper 4 again.
Example 2
Referring to fig. 3, a feeding hopper for a corn thresher comprises a feeding hopper 4, wherein a rotating shaft 1 is connected in the feeding hopper 4, two spiral sheets 2 with opposite directions are connected at the left end and the right end of the rotating shaft 1, a plurality of poking plates 3 are connected at the middle section of the rotating shaft 1, and the poking plates 3 are in a bent shape; the poking plate 3 consists of a short straight plate and a long folded plate, one end of the short straight plate is connected with the rotating shaft 1 through a short flat iron 302, the other end of the short straight plate is connected with the long folded plate, and one end of the long folded plate, which is far away from the short straight plate, is connected with the rotating shaft 1 through a long flat iron 301; the spiral sheet 2 is connected with the rotating shaft 1 through a plurality of reinforced square tubes 201; the rear end of the feed hopper 4 is connected with two upper support arms 5, the rear end of the upper support arms 5 is connected with slips 507, the upper support arms 5 are also connected with lower support arms 501, the other ends of the lower support arms 501 are connected with the feed hopper 4, the upper support arms 5 and the lower support arms 501 form 7, a supporting tube A502 is connected between the upper support arms 5, a supporting tube B503 is connected between the lower support arms 501, a feed inlet 403 is arranged behind the feed hopper 4, side plates 504 are arranged on two sides of the feed inlet 403, and a plurality of round steels 505 are connected between the side plates 504.
The lower support arm 501 is connected with an oil cylinder on the base, and the whole feed hopper 4 can be lifted and rotated through slips 507, slip connecting plates on the base and the oil cylinders on the lower support arm 501 and the base.
Example 3
Referring to fig. 3-4, a feeding hopper for a corn thresher comprises a feeding hopper 4, wherein a rotating shaft 1 is connected in the feeding hopper 4, two spiral sheets 2 with opposite directions are connected at the left end and the right end of the rotating shaft 1, a plurality of poking plates 3 are connected at the middle section of the rotating shaft 1, and the poking plates 3 are in a bent shape; the poking plate 3 consists of a short straight plate and a long folded plate, one end of the short straight plate is connected with the rotating shaft 1 through a short flat iron 302, the other end of the short straight plate is connected with the long folded plate, and one end of the long folded plate, which is far away from the short straight plate, is connected with the rotating shaft 1 through a long flat iron 301; the spiral sheet 2 is connected with the rotating shaft 1 through a plurality of reinforced square tubes 201; the rear of the feed hopper 4 is connected with two upper support arms 5, the rear end of the upper support arms 5 is connected with slips 507, the upper support arms 5 are also connected with lower support arms 501, the other end of the lower support arms 501 are connected with the feed hopper 4, the upper support arms 5 and the lower support arms 501 form 7, a supporting pipe A502 is connected between the upper support arms 5, a supporting pipe B503 is connected between the lower support arms 501, a feed inlet 403 is arranged behind the feed hopper 4, side plates 504 are arranged on two sides of the feed inlet 403, and a plurality of round steels 505 are connected between the side plates 504; the rear part of the feed hopper 4 is also connected with a transmission component 6, the transmission component 6 comprises a cushion pipe 601 in an I shape, a bearing plate 602, a reinforcing pipe 603, a chain wheel A604, a gear A605 and a gear sprocket group 606, the cushion pipe 601 is connected with the front end of the bearing plate 602, the bearing plates 602 are connected through the reinforcing pipe 603, a chain wheel A604 is rotationally connected to the bearing plate 602 which is close to the upper support arm 5, the chain wheel A604 is coaxially connected with the gear A605, the gear A605 is rotationally connected with the bearing plate 602 which is far away from the upper support arm 5, the gear of the gear sprocket group 606 is meshed with the gear A605, an expanding wheel 506 is connected to the upper support arm 5 which is close to the transmission component 6, and the side surface of the feed hopper 4 which is close to the transmission component 6 is connected with a chain wheel B402.
The chain output from the output end of the engine passes through the tension wheel 506, is in transmission connection with the chain wheel A604, and drives the rotating shaft 1 to rotate through the gear A605, the gear chain wheel set 606 and the chain wheel B402.
Example 4
Referring to fig. 3, on the basis of any of the foregoing embodiments, a telescopic member 7 is connected to a side surface of the feeding hopper 4, the telescopic member 7 is connected to a trapdoor 401, the trapdoor 401 is rotatably connected to the feeding hopper 4 through a hinge on the telescopic member 7 and the feeding hopper 4, and a plurality of oil pipe clamps 404 are further disposed at an upper end of the feeding hopper 4.
The range of corn collection of the feed hopper 4 is enlarged through the trapdoor 401, and particularly, corn is more conveniently collected in the feed hopper 4 on the self-propelled threshing machine.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (2)
1. The utility model provides a feeder hopper for corn thresher, includes feeder hopper (4), feeder hopper (4) internal connection has pivot (1), its characterized in that: two spiral sheets (2) with opposite directions are connected to the left end and the right end of the rotating shaft (1), a plurality of poking plates (3) are connected to the middle section of the rotating shaft (1), and the poking plates (3) are in a bent shape; the side face of the feed hopper (4) is connected with a telescopic piece (7), and the telescopic piece (7) is connected with a trapdoor (401); the poking plate (3) consists of a short straight plate and a long folded plate, one end of the short straight plate is connected with the rotating shaft (1) through a short flat iron (302), the other end of the short straight plate is connected with the long folded plate, and one end of the long folded plate, which is far away from the short straight plate, is connected with the rotating shaft (1) through a long flat iron (301); the spiral sheet (2) is connected with the rotating shaft (1) through a plurality of reinforced square tubes (201); the novel feeding device is characterized in that two upper support arms (5) are connected behind the feeding hopper (4), slips (507) are connected to the rear ends of the upper support arms (5), lower support arms (501) are further connected to the upper support arms (5), the other ends of the lower support arms (501) are connected with the feeding hopper (4), stay tubes A (502) are connected between the upper support arms (5) and the lower support arms (501), stay tubes B (503) are connected between the lower support arms (501), a feeding port (403) is formed behind the feeding hopper (4), side plates (504) are arranged on two sides of the feeding port (403), and a plurality of round steels (505) are connected between the side plates (504); still be connected with drive assembly (6) behind feeder hopper (4), drive assembly (6) are including being "worker" shape pad pipe (601), bearing plate (602), stiffening tube (603), sprocket A (604), gear A (605), gear sprocket group (606), pad pipe (601) are connected with bearing plate (602) front end, be connected through stiffening tube (603) between bearing plate (602), be close to on support arm (5) on bearing plate (602) rotate be connected with sprocket A (604), sprocket A (604) and gear A (605) coaxial coupling, gear A (605) with keep away from on support arm (5) bearing plate (602) rotate be connected, the gear of gear sprocket group (606) meshes with gear A (605), be close to on support arm (5) of drive assembly (6) are connected with tight pulley (506), the side that feeder hopper (4) is close to drive assembly (6) is connected with sprocket B (402).
2. The hopper for a corn thresher of claim 1 wherein: the movable door (401) is rotationally connected with the feeding hopper (4) through a hinge on the telescopic piece (7) and the feeding hopper (4), and a plurality of oil pipe clamps (404) are further arranged at the upper end of the feeding hopper (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210759024.XA CN115039576B (en) | 2022-06-30 | 2022-06-30 | Feed hopper for corn thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210759024.XA CN115039576B (en) | 2022-06-30 | 2022-06-30 | Feed hopper for corn thresher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115039576A CN115039576A (en) | 2022-09-13 |
| CN115039576B true CN115039576B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210759024.XA Active CN115039576B (en) | 2022-06-30 | 2022-06-30 | Feed hopper for corn thresher |
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| Country | Link |
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| CN (1) | CN115039576B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201499472U (en) * | 2009-02-18 | 2010-06-09 | 李玉辉 | High-efficiency rice threshing machine |
| RU2415552C1 (en) * | 2010-02-01 | 2011-04-10 | Геннадий Александрович Салдаев | Feeder of combine harvester thresher |
| CN202143362U (en) * | 2011-06-15 | 2012-02-15 | 墨玉县金钥匙农机有限责任公司 | Multifunctional full-automatic threshing machine |
| CN202276659U (en) * | 2011-11-07 | 2012-06-20 | 刘洪敬 | Loading device of corn thresher |
| CN204191195U (en) * | 2014-09-29 | 2015-03-11 | 焦作泰利机械制造股份有限公司 | A kind of threshing chamber rotating machine shaft head structure |
| CN206821267U (en) * | 2017-06-15 | 2018-01-02 | 山东巨明机械有限公司 | Self-propelled harvester for peanut |
| CN207653021U (en) * | 2017-09-22 | 2018-07-27 | 约翰迪尔（天津）有限公司 | The conveying device and combine harvester of harvester |
| CN109757194A (en) * | 2019-01-09 | 2019-05-17 | 石河子开发区合创农机装备有限公司 | A kind of self-propelled electromechanicsization sunflower harvester |
| WO2021019547A1 (en) * | 2019-07-26 | 2021-02-04 | Dharam Singh | An auger assembly for a harvester |
| CN213152960U (en) * | 2020-06-08 | 2021-05-11 | 中联重机浙江有限公司 | Feeding device for corn header |
| CN213343415U (en) * | 2020-08-31 | 2021-06-04 | 正阳县宏裕农业机械有限公司 | Feeding device for peanut seedling and fruit separation |
| CN114616988A (en) * | 2022-04-11 | 2022-06-14 | 农业农村部南京农业机械化研究所 | Flexible low-loss soybean threshing cylinder |
-
2022
- 2022-06-30 CN CN202210759024.XA patent/CN115039576B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201499472U (en) * | 2009-02-18 | 2010-06-09 | 李玉辉 | High-efficiency rice threshing machine |
| RU2415552C1 (en) * | 2010-02-01 | 2011-04-10 | Геннадий Александрович Салдаев | Feeder of combine harvester thresher |
| CN202143362U (en) * | 2011-06-15 | 2012-02-15 | 墨玉县金钥匙农机有限责任公司 | Multifunctional full-automatic threshing machine |
| CN202276659U (en) * | 2011-11-07 | 2012-06-20 | 刘洪敬 | Loading device of corn thresher |
| CN204191195U (en) * | 2014-09-29 | 2015-03-11 | 焦作泰利机械制造股份有限公司 | A kind of threshing chamber rotating machine shaft head structure |
| CN206821267U (en) * | 2017-06-15 | 2018-01-02 | 山东巨明机械有限公司 | Self-propelled harvester for peanut |
| CN207653021U (en) * | 2017-09-22 | 2018-07-27 | 约翰迪尔（天津）有限公司 | The conveying device and combine harvester of harvester |
| CN109757194A (en) * | 2019-01-09 | 2019-05-17 | 石河子开发区合创农机装备有限公司 | A kind of self-propelled electromechanicsization sunflower harvester |
| WO2021019547A1 (en) * | 2019-07-26 | 2021-02-04 | Dharam Singh | An auger assembly for a harvester |
| CN213152960U (en) * | 2020-06-08 | 2021-05-11 | 中联重机浙江有限公司 | Feeding device for corn header |
| CN213343415U (en) * | 2020-08-31 | 2021-06-04 | 正阳县宏裕农业机械有限公司 | Feeding device for peanut seedling and fruit separation |
| CN114616988A (en) * | 2022-04-11 | 2022-06-14 | 农业农村部南京农业机械化研究所 | Flexible low-loss soybean threshing cylinder |
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| Publication number | Publication date |
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| CN115039576A (en) | 2022-09-13 |
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