CN111247966A - Agricultural corn continuous thresher - Google Patents
Agricultural corn continuous thresher Download PDFInfo
- Publication number
- CN111247966A CN111247966A CN202010055724.1A CN202010055724A CN111247966A CN 111247966 A CN111247966 A CN 111247966A CN 202010055724 A CN202010055724 A CN 202010055724A CN 111247966 A CN111247966 A CN 111247966A
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- Prior art keywords
- threshing
- dust
- plate
- dust collection
- thresher
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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
- 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
-
- 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
- A01F12/44—Grain cleaners; Grain separators
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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
- A01F12/54—Arrangements for collecting or removing dust
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention discloses an agricultural corn continuous thresher, relates to the field of agricultural machinery, solves the problem that corn husks fly in the working process of an agricultural corn thresher in the prior art, and has the technical key points that: the threshing device comprises a shell, wherein a threshing cavity is arranged on the shell, a threshing plate and a threshing roller are arranged in the threshing cavity, the threshing roller is fixed inside the threshing cavity, a dust baffle plate is further arranged on the shell, a dust baffle screen plate is arranged at the position, facing an opening of the threshing cavity, of the dust baffle plate, an impurity removal chamber is further arranged between the threshing cavity and a material collecting hopper, an impurity removal fan is arranged in the impurity removal chamber, a sundry outlet is formed in one end, away from the impurity removal fan, of the impurity removal chamber, a detachable dust collection bag is fixedly connected to the sundry outlet, and a driving motor capable of driving the threshing; the corn threshing machine can improve the traditional corn threshing environment, and has the impurity removing function, so that the threshed corn is cleaner.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to an agricultural corn continuous thresher.
Background
In China, corn has an extremely important position as a grain crop and a feed crop, so that the problem of how to efficiently thresh the corn is urgently needed to be solved. A corn thresher belongs to the agricultural machinery products of grain post-harvest treatment.
Chinese patent publication No. CN108781775A discloses a novel corn thresher, including corn thresher, the feed inlet has been seted up on corn thresher's top, and the middle part movable sleeve of feed inlet has pivot i, the inside of bearing i is passed and the outside of extending to corn thresher one side to the one end of pivot i, and the outer wall fixed mounting of bearing i is in the inside of corn thresher one side, the fixed cover of outer wall of pivot i is equipped with threshing piece, the inside of bearing ii is worn and the outside of extending to the opposite side to the other end of pivot i, and the outer wall fixed mounting of bearing ii is in the inside of corn thresher opposite side. This novel corn thresher can realize utilizing the power that pivot I produced through setting up disc, connecting rod, pressure boost case, piston mouth, piston rod, baffle, extension spring and T template, plays the effect that makes pushing down the mechanism and realize the pressure boost, better improves the utilization ratio of the energy, reaches the purpose of energy saving. However, when the corn thresher works, the crushed corn leaves and the corn stigma are blown out, so that the working environment is relatively severe, and therefore, an agricultural corn continuous thresher is provided.
Disclosure of Invention
The invention aims to solve the technical problem and provides an agricultural corn continuous thresher which comprises a shell, wherein a feed inlet is arranged on the shell, a threshing cavity is arranged below the feed inlet, a threshing plate and a threshing roller are arranged in the threshing cavity, the threshing roller is fixed in the threshing cavity through a bearing, a collecting hopper is arranged below the threshing plate, a discharge outlet is arranged at one end of the threshing cavity far away from the feed inlet, a dust baffle plate is arranged at the position of the discharge outlet, the dust baffle plate is in a bent cylindrical shape, the opening of the dust baffle plate is downwards and vertically arranged, a dust baffle screen plate is arranged at the position of the dust baffle plate, which is opposite to the opening of the threshing cavity, an impurity removing chamber is also arranged between the threshing cavity and the collecting hopper, an impurity removing fan is arranged in the impurity removing chamber, a impurity outlet is arranged at one end far away from the impurity removing fan, a detachable dust collecting bag is fixedly connected at the impurity outlet, the corn thresher solves the problem that corn husks fly in a mess mode in the working process of an agricultural corn thresher in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an agricultural maize continuous thresher, which comprises an outer shell, be equipped with the charge door on the shell, the below of charge door is equipped with threshing cavity, threshing cavity is equipped with threshing plate and threshing roller, threshing roller passes through the inside that the bearing is fixed to threshing cavity, threshing plate's below is equipped with the collecting hopper, threshing cavity is equipped with the discharge gate in the one end of keeping away from the charge door, the position of discharge gate is equipped with the dust board, the tube-shape of dust board for bending, and the downward vertical setting of opening of dust board, the dust board is just being equipped with the dust-blocking otter board to threshing cavity open-ended position, still be equipped with the edulcoration room between threshing cavity and the collecting hopper, be equipped with the edulcoration fan in the edulcoration room, the one end of edulcoration fan is being kept away from in the edulcoration room is equipped.
As a further proposal of the invention, the threshing cavity and the impurity removing chamber are separated by a threshing plate which is a semicircular net plate and is fixed on the shell by a screw.
As a further scheme of the invention, the dust baffle is fixed on the shell through screws, openings at two ends of the dust baffle are vertical, and the dust baffle screen plate is obliquely arranged.
As a further proposal of the invention, the dust collecting bag is a ventilating dust-proof bag.
As a further scheme of the invention, the dust bag is fixed on the shell through a dust collecting pipe, the dust collecting pipe is of a vertically arranged tubular structure, one end of the dust collecting pipe is provided with a flange, the dust collecting pipe is fixed on the shell through a screw, the other end of the dust collecting pipe is provided with external threads, the dust bag is provided with a dust bag fixing cover, the dust bag fixing cover is of a tubular structure, two ends of the dust bag fixing cover are provided with openings, the dust bag is fixed at one end opening of the dust bag fixing cover, internal threads are arranged in the dust bag fixing cover, and the dust bag fixing cover is connected to the dust collecting pipe through threaded fit.
As a further scheme of the invention, the threshing roller, the impurity removing fan and the driving motor are connected through a belt, the threshing roller is provided with a first belt wheel, the impurity removing fan is provided with a second belt wheel, the driving motor is provided with a third belt wheel, and the first belt wheel, the second belt wheel and the third belt wheel are provided with belts.
As a further aspect of the invention, the first pulley, the second pulley and the third pulley are arranged in a triangle.
In conclusion, compared with the prior art, the invention has the following beneficial effects:
the dust-blocking plate is arranged to prevent the cornhusks, the corn stigma and the corn cob from splashing, so that the cornhusks, the corn stigma and the corn cob are convenient to collect and clean, and meanwhile, the dust-blocking plate is provided with the dust-blocking bag to prevent dust from flying, so that the traditional corn threshing environment is improved.
Drawings
Fig. 1 is a schematic structural diagram of an agricultural corn continuous thresher.
Fig. 2 is a schematic connection diagram of a first belt wheel, a second belt wheel and a third belt wheel in the agricultural corn continuous thresher.
Fig. 3 is a schematic structural view of a dust collecting pipe in the agricultural corn continuous thresher.
Reference numerals: 1-shell, 11-charging opening, 12-threshing cavity, 13-impurity removal chamber, 14-supporting leg, 2-threshing plate, 3-collecting hopper, 4-dust collecting pipe, 5-dust blocking plate, 51-dust blocking screen plate, 6-dust collecting bag, 61-dust collecting bag fixing cover, 7-threshing roller, 71-first belt wheel, 8-impurity removal fan, 81-second belt wheel, 9-driving motor and 91-third belt wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Example 1
As shown in figure 1, an agricultural corn continuous thresher comprises a shell 1, wherein a feed inlet 11 is arranged on the shell 1, a threshing cavity 12 is arranged below the feed inlet 11, a threshing plate 2 and threshing rollers 7 are arranged in the threshing cavity 12, the threshing rollers 7 are fixed inside the threshing cavity 12 through bearings, a collecting hopper 3 is arranged below the threshing plate 2, a discharge outlet is arranged at one end of the threshing cavity 12 far away from the feed inlet 11, a dust baffle plate 5 is arranged at the position of the discharge outlet, the dust baffle plate 5 is in a bent cylindrical shape, the opening of the dust baffle plate 5 is vertically arranged downwards, a dust baffle screen 51 is arranged at the position of the dust baffle plate 5 facing the opening of the threshing cavity 12, an impurity removing chamber 13 is also arranged between the threshing cavity 12 and the collecting hopper 3, an impurity removing fan 8 is arranged in the impurity removing chamber 13, a impurity outlet is arranged at one end of the impurity removing chamber 13 far away from the impurity removing fan 8, a detachable dust collecting bag 6 is fixedly connected at the impurity outlet, a driving motor, the driving motor 9 is connected with the threshing roller 7 and the impurity removing fan 8;
the threshing cavity 12 is of a circular structure, the feeding port 11 is arranged at one end of the threshing cavity 12, the threshing cavity 12 and the impurity removing chamber 13 are isolated by the threshing plate 2, the threshing plate 2 is a semicircular net plate, and the threshing plate 2 is fixed on the shell 1 through screws; the collection hopper 3 is fixed to the inside of the casing 1 by screws;
the bottom of the shell 1 is also provided with supporting feet 14 for supporting the shell 1 and facilitating an operator to collect corn kernels below the shell 1;
the dust baffle 5 is formed by welding steel plates, the dust baffle 5 is fixed on the shell 1 through screws, openings at two ends of the dust baffle 5 are vertical, the dust baffle screen plate 51 is obliquely arranged, and preferably, the inclination angle of the dust baffle 5 is 20-75 degrees;
the dust collection bag 6 is a ventilating dust-proof bag, when the impurity removing fan 8 rotates, the air in the impurity removing chamber 13 is blown to the dust collection bag 6, so that the corn stigma and the dust in the impurity removing chamber 13 are blown to the dust collection bag 6 and are left in the dust collection bag 6;
in this embodiment, threshing roller 7, edulcoration fan 8 and driving motor 9 pass through the belt and connect, be equipped with first band pulley 71 on threshing roller 7, be equipped with second band pulley 81 on edulcoration fan 8, be equipped with third band pulley 91 on driving motor 9, be equipped with the belt on first band pulley 71, second band pulley 81 and the third band pulley 91, as shown in fig. 2, first band pulley 71, second band pulley 81 and third band pulley 91 are triangle-shaped and arrange, first band pulley 71, second band pulley 81 and third band pulley 91 are connected by same belt, when making driving motor 9 rotate, driving motor 9 can drive threshing roller 7 and edulcoration fan 8 simultaneously and rotate.
Example 2
As shown in figure 1, an agricultural corn continuous thresher comprises a shell 1, wherein a feed inlet 11 is arranged on the shell 1, a threshing cavity 12 is arranged below the feed inlet 11, a threshing plate 2 and threshing rollers 7 are arranged in the threshing cavity 12, the threshing rollers 7 are fixed inside the threshing cavity 12 through bearings, a collecting hopper 3 is arranged below the threshing plate 2, a discharge outlet is arranged at one end of the threshing cavity 12 far away from the feed inlet 11, a dust baffle plate 5 is arranged at the position of the discharge outlet, the dust baffle plate 5 is in a bent cylindrical shape, the opening of the dust baffle plate 5 is vertically arranged downwards, a dust baffle screen 51 is arranged at the position of the dust baffle plate 5 facing the opening of the threshing cavity 12, an impurity removing chamber 13 is also arranged between the threshing cavity 12 and the collecting hopper 3, an impurity removing fan 8 is arranged in the impurity removing chamber 13, a impurity outlet is arranged at one end of the impurity removing chamber 13 far away from the impurity removing fan 8, a detachable dust collecting bag 6 is fixedly connected at the impurity outlet, a driving motor, the driving motor 9 is connected with the threshing roller 7 and the impurity removing fan 8;
preferably, in the present embodiment, the dust bag 6 is fixed to the housing 1 through the dust tube 4, as shown in fig. 3, the dust tube 4 is a vertically arranged tubular structure, one end of the dust tube 4 is provided with a flange, the dust tube 4 is fixed to the housing 1 through a screw, the other end of the dust tube 4 is provided with an external thread, the dust bag 6 is provided with a dust bag fixing cover 61, the dust bag fixing cover 61 is a tubular structure with openings at two ends, the dust bag 6 is fixed to the opening at one end of the dust bag fixing cover 61, the dust bag fixing cover 61 is provided with an internal thread, and the dust bag fixing cover 61 is connected to the dust tube 4 through a screw thread fit, so that the dust bag 6 is convenient to detach;
other structures in this embodiment are the same as those in embodiment 1.
In summary, the working principle of the invention is as follows:
when the driving motor 9 rotates, the driving motor 9 drives the threshing rollers 7 to rotate, the threshing rollers 7 thresh corns entering from the feeding port 11 and drive threshed corn cobs to flow out of the dust baffle plate 5, the dust baffle plate 5 can prevent the corn cobs from splashing, the dust baffle screen plate 51 can guide air at the discharging port of the threshing cavity 12 out and prevent dust from splashing, the dust baffle screen plate 51 is obliquely arranged to prevent corn husks and corn stigma from being accumulated at the dust baffle screen plate 51, and the air can push the corn husks and the corn stigma on the dust baffle screen plate 51 to move downwards due to the fact that the air flows to the vertical dust baffle screen plate 51; the dust collection bag 6 can collect the broken corns, the dust and the broken corn stigma, and the dust is prevented from splashing to the air, so that the working environment is severe.
It should be particularly noted that the separation principle of the corn thresher in the present application is the application of the prior art, and the addition of the dust-proof and dust-collecting structure to prevent the dust in the corn thresher from flying is an innovation point of the present application, which effectively solves the problem of corn husk flying in the working process of the agricultural corn thresher in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An agricultural corn continuous thresher comprises a shell (1), wherein a feed inlet (11) is formed in the shell (1), a threshing cavity (12) is formed below the feed inlet (11), a threshing plate (2) and a threshing roller (7) are arranged in the threshing cavity (12), the threshing roller (7) is fixed to the inside of the threshing cavity (12) through a bearing, a collecting hopper (3) is arranged below the threshing plate (2), a discharge port is formed in one end, far away from the feed inlet (11), of the threshing cavity (12), the agricultural corn continuous thresher is characterized in that a dust blocking plate (5) is arranged at the position of the discharge port, the dust blocking plate (5) is in a bent cylindrical shape, an opening of the dust blocking plate (5) is vertically arranged downwards, a dust blocking screen plate (51) is arranged at the position, just opposite to the opening of the threshing cavity (12), an impurity removing chamber (13) is further arranged between the threshing cavity (12) and the collecting hopper (3), and an impurity removing fan (8, the impurity removing chamber (13) is provided with an impurity outlet at one end far away from the impurity removing fan (8), the impurity outlet is fixedly connected with a detachable dust bag (6), and the bottom of the shell (1) is also provided with a driving motor (9) which can drive the threshing roller (7) and the impurity removing fan (8) to rotate.
2. An agricultural corn continuous thresher according to claim 1, characterized in that the threshing cavity (12) and the trash chamber (13) are separated by a threshing plate (2), the threshing plate (2) is a semicircular net plate, and the threshing plate (2) is fixed to the housing (1) by screws.
3. The agricultural corn continuous thresher according to claim 1, wherein the dust guard (5) is fixed to the housing (1) by screws, both ends of the dust guard (5) are opened vertically, and the dust guard net plate (51) is arranged obliquely.
4. The agricultural corn continuous thresher of claim 1, wherein the dust bag (6) is an air-permeable dust bag.
5. The agricultural corn continuous thresher according to claim 4, wherein the dust collection bag (6) is fixed on the housing (1) through the dust collection pipe (4), the dust collection pipe (4) is of a vertically arranged tubular structure, one end of the dust collection pipe (4) is provided with a flange, the dust collection pipe (4) is fixed on the housing (1) through a screw, the other end of the dust collection pipe (4) is provided with an external thread, the dust collection bag (6) is provided with a dust collection bag fixing cover (61), the dust collection bag fixing cover (61) is of a tubular structure with openings at two ends, the dust collection bag (6) is fixed at an opening at one end of the dust collection bag fixing cover (61), the dust collection bag fixing cover (61) is internally provided with an internal thread, and the dust collection bag fixing cover (61) is connected to the dust collection pipe (4) through a threaded fit.
6. The agricultural corn continuous thresher according to any one of claims 1 to 5, wherein the threshing roller (7), the impurity removing fan (8) and the driving motor (9) are connected through a belt, a first belt wheel (71) is arranged on the threshing roller (7), a second belt wheel (81) is arranged on the impurity removing fan (8), a third belt wheel (91) is arranged on the driving motor (9), and belts are arranged on the first belt wheel (71), the second belt wheel (81) and the third belt wheel (91).
7. The agricultural corn continuous thresher according to claim 6, wherein the first belt pulley (71), the second belt pulley (81) and the third belt pulley (91) are arranged in a triangle, and the first belt pulley (71), the second belt pulley (81) and the third belt pulley (91) are connected by a same belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010055724.1A CN111247966A (en) | 2020-01-17 | 2020-01-17 | Agricultural corn continuous thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010055724.1A CN111247966A (en) | 2020-01-17 | 2020-01-17 | Agricultural corn continuous thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111247966A true CN111247966A (en) | 2020-06-09 |
Family
ID=70945389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010055724.1A Pending CN111247966A (en) | 2020-01-17 | 2020-01-17 | Agricultural corn continuous thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111247966A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210315163A1 (en) * | 2018-09-07 | 2021-10-14 | Roy BREWIN | Crop dust separation system |
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| CN204968595U (en) * | 2015-08-07 | 2016-01-20 | 广西北流市智创科技开发有限公司 | Hobbing cutter formula corn thresher |
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| CN206237849U (en) * | 2016-12-12 | 2017-06-13 | 贾晓晗 | A kind of maize sheller with dedusting function |
| CN206526621U (en) * | 2017-02-14 | 2017-09-29 | 齐一菲 | The dust arrester of cutting stone material |
| CN207802827U (en) * | 2018-01-21 | 2018-09-04 | 湖南省韶峰机械有限公司 | A kind of maize sheller with dedusting function |
| CN208462627U (en) * | 2018-06-19 | 2019-02-05 | 广州市中森园林绿化工程有限公司 | A kind of energy saving and environment friendly treegarden irrigation device |
| CN208509646U (en) * | 2018-05-21 | 2019-02-19 | 重庆潼双机械制造有限公司 | A kind of processing of farm products corn disengaging machine |
| CN208758021U (en) * | 2018-08-16 | 2019-04-19 | 定州市宏伟农机农民专业合作社 | A kind of crops screening plant |
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2020
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Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201952590U (en) * | 2011-03-21 | 2011-08-31 | 诸暨市露君纺机设备有限公司 | Dust removing device for rapier loom |
| CN202112056U (en) * | 2011-05-14 | 2012-01-18 | 韩崇德 | Corn threshing machine |
| CN204796212U (en) * | 2015-05-11 | 2015-11-25 | 安徽天勤农业科技有限公司 | Corn thresher |
| CN204968595U (en) * | 2015-08-07 | 2016-01-20 | 广西北流市智创科技开发有限公司 | Hobbing cutter formula corn thresher |
| CN206229627U (en) * | 2016-12-01 | 2017-06-09 | 缙云县南瓯堂企业管理咨询有限公司 | A kind of drum-type particle tealeaves skimming screening plant |
| CN206237849U (en) * | 2016-12-12 | 2017-06-13 | 贾晓晗 | A kind of maize sheller with dedusting function |
| CN206526621U (en) * | 2017-02-14 | 2017-09-29 | 齐一菲 | The dust arrester of cutting stone material |
| CN207802827U (en) * | 2018-01-21 | 2018-09-04 | 湖南省韶峰机械有限公司 | A kind of maize sheller with dedusting function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210315163A1 (en) * | 2018-09-07 | 2021-10-14 | Roy BREWIN | Crop dust separation system |
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| PB01 | Publication | ||
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Application publication date: 20200609 |