CN114946416A - Domestic twin drum corn thresher - Google Patents
Domestic twin drum corn thresher Download PDFInfo
- Publication number
- CN114946416A CN114946416A CN202210684454.XA CN202210684454A CN114946416A CN 114946416 A CN114946416 A CN 114946416A CN 202210684454 A CN202210684454 A CN 202210684454A CN 114946416 A CN114946416 A CN 114946416A
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- China
- Prior art keywords
- threshing
- roller
- corn
- double
- corn thresher
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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.)
- Pending
Links
- 240000008042 Zea mays Species 0.000 title claims abstract description 57
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 57
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 56
- 235000005822 corn Nutrition 0.000 title claims abstract description 56
- 241000251169 Alopias vulpinus Species 0.000 title claims abstract description 32
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000012216 screening Methods 0.000 claims description 8
- 208000003643 Callosities Diseases 0.000 claims description 4
- 206010020649 Hyperkeratosis Diseases 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011664 nicotinic acid Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Images
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
-
- 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
- A01F12/18—Threshing devices
-
- 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
- A01F12/446—Sieving means
-
- 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
- A01F12/56—Driving mechanisms for the threshing parts
-
- 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)
- Threshing Machine Elements (AREA)
Abstract
The invention discloses a household double-roller corn thresher, which comprises a thresher case, wherein a feeding opening is formed in the top end of the thresher case, a feeding slideway is connected to the right side wall of the thresher case, corn enters the thresher case and then enters double threshing rollers, high-efficiency threshing is completed by a little collision between the corn and the upper walls of the rollers through the rotary extrusion of the double rollers, a threshing motor is driven by a transmission chain, a driven wheel is driven by a driving wheel to transmit high-speed rotary power, after threshing, corn cobs enter a corn cob discharging box, corn cobs enter a sieve plate after threshing, the sieve plate is vibrated by a vibration motor to separate the corn from the crushed corn, the corn cobs enter the corn cob discharging box, the crushed corn enters a deslagging box, other deslagging treatment is not needed, the operation is convenient, and the working efficiency is improved.
Description
Technical Field
The invention relates to the field of agricultural mechanical equipment, in particular to a household double-roller corn thresher.
Background
The thresher is a harvesting machine and is a machine capable of separating crop seeds from stalks. The types of threshing machines include a rice thresher, a corn thresher, a thresher, and the like, depending on the grain crop. The invention provides a household double-roller corn thresher, which is simple in structure, generally only one threshing roller is designed in a threshing mechanism, the roller is driven by a driving motor to rotate, the threshing speed is low due to the small quantity of corn cobs, the crushed corncobs cannot be avoided in the threshing process of corn, more dust is generated, the noise generated in the corn impact process is large, and the household double-roller corn thresher is not suitable for families.
Disclosure of Invention
The invention aims to provide a household double-roller corn thresher to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a household double-roller corn thresher is characterized by comprising a threshing machine box, a threshing mechanism, a screening mechanism and a feeding channel, wherein the threshing mechanism comprises a supporting and fixing device fixed at the bottom end of the threshing machine box, a first threshing roller and a second threshing roller which are fixed on the supporting and fixing device, a first rotating shaft is connected inside the first threshing roller, a second rotating shaft is connected inside the second threshing roller, the first threshing roller and the second threshing roller are parallel to each other and rotate oppositely, the right end of the first rotating shaft is connected with a first driven sprocket, the lower end of the first driven sprocket is connected with a first driving sprocket, the first driving sprocket is connected with a first driven sprocket through a first transmission chain, the right end of the second rotating shaft is connected with a second driven sprocket, the lower end of the second driven sprocket is connected with a second driving sprocket, and the second driving sprocket is connected with the second driven sprocket through a second transmission chain, the right end of the first driving chain wheel is connected with a first driving motor, a first fixing plate is arranged at the lower end of the first driving motor, the right end of the second driving chain wheel is connected with a second driving motor, and a second fixing plate is arranged at the lower end of the second driving motor.
As a further scheme of the invention: screening mechanism is including fixing the vibrations sieve on supporting fixing device, vibrations sieve lower extreme is equipped with the fixed block, vibrating motor is connected to the fixed block lower extreme.
As a further scheme of the invention: the top of threshing machine case is equipped with feed opening, threshing machine case right side is connected with feedstock channel, feedstock channel includes horizontal channel and slope passageway, horizontal channel and slope passageway become 120 contained angles, are convenient for the maize smooth gliding entering threshing mechanism.
As a further scheme of the invention: the lower end of the horizontal channel is provided with a first threshing cylinder and a second threshing cylinder.
As a further scheme of the invention: arc-shaped baffles are arranged at the upper ends of the first threshing cylinder and the second threshing cylinder, and arc-shaped grid plates are arranged at the lower ends of the first threshing cylinder and the second threshing cylinder.
As a further scheme of the invention: the right end of the first fixing plate penetrates through the threshing machine case, and the right end of the second fixing plate penetrates through the threshing machine case.
As a further scheme of the invention: the lower ends of the first threshing cylinder and the second threshing cylinder are provided with supporting and fixing devices, and the lower end of the arc-shaped grid plate is provided with a vibrating sieve plate.
As a further scheme of the invention: the threshing machine is characterized in that a deslagging box is arranged at the bottom of the threshing machine case, a rod discharging box is connected to the left side of the threshing machine case, a vibration sieve plate is connected to the left side of the threshing machine case, and the vibration sieve plate is also a discharging box.
Compared with the prior art, the invention has the beneficial effects that: a household double-roller corn thresher feeds materials through a feeding hole when working, the materials are fed into a threshing mechanism through an inclined channel and a horizontal channel after being fed, double rollers rotate oppositely under the driving of a driving motor, the double rollers rotate to extrude and thresh by the rotation of a bionic human hand, the rotary extrusion of the double rollers and a little collision of the upper wall of the double rollers are used for completing efficient threshing, the generation of efficient noise suppression is suitable for families. Threshing corn cobs enter the cob discharging box through the double rollers, dropped corn kernels pass through the grating plate to enter the screening mechanism, the vibration motor drives the sieve plate to vibrate, the corn kernels are separated from crushed corn, the corn kernels enter the discharging box, the crushed corn is directly screened and enters the deslagging box, other deslagging treatment is not needed, the threshing box left side is respectively provided with a push-pull cob discharging box, a push-pull discharging box and a deslagging box, after threshing is completed, a user can open the boxes and take away the corn on the filtering sieve plate, and the deslagging box and the cob discharging box are taken out, the operation is convenient and fast, and the working efficiency is improved.
Drawings
FIG. 1 is a front view of a household twin drum corn thresher.
Fig. 2 is a schematic structural diagram of a threshing mechanism of a household double-roller corn thresher.
Fig. 3 is an exploded view of a household twin drum corn thresher.
In the figure: a threshing machine case-1, a feeding opening-2, a feeding channel-3, a horizontal channel-301, an inclined channel-302, a first threshing roller-4, a second threshing roller-5, a first rotating shaft-6, a second rotating shaft-7, an arc baffle-8, an arc grid plate-9, a first driven sprocket-10, a first driving sprocket-11, a first transmission chain-12, a second driven sprocket-13, a second driving sprocket-14, a second transmission chain-15, a first driving motor-16, a first fixing plate-17, a second driving motor-18, a second fixing plate-19, a supporting and fixing device-20, a vibrating sieve plate-21, a fixing block-22, a vibrating motor-23, a deslagging box-24, a horizontal channel-13, a horizontal channel-8, a horizontal channel-2, a horizontal channel-3, a horizontal channel-13, a horizontal channel-2, a horizontal channel, a, A rod discharging box-25.
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 of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, in embodiment 1 of the present invention, a household double-drum corn thresher includes a threshing machine case 1, a threshing mechanism, a sieving mechanism, and a feeding channel 3, wherein the threshing mechanism includes a supporting and fixing device 20 fixed at the bottom end of the threshing machine case 1, and a first threshing drum 4 and a second threshing drum 5 fixed on the supporting and fixing device 20, a first rotating shaft 6 is connected inside the first threshing drum 4, a second rotating shaft 7 is connected inside the second threshing drum 5, the first threshing drum 4 and the second threshing drum 5 are parallel to each other and rotate in opposite directions, a first driven sprocket 10 is connected to the right end of the first rotating shaft 6, a first driving sprocket 11 is connected to the lower end of the first driven sprocket 10, the first driving sprocket 11 is connected to the first driven sprocket 10 through a first transmission chain 12, a second driven sprocket 13 is connected to the right end of the second rotating shaft 7, the lower end of the second driven sprocket 13 is connected with a second driving sprocket 14, the second driving sprocket 14 is connected with the second driven sprocket 13 through a second transmission chain 15, the right end of the first driving sprocket 11 is connected with a first driving motor 16, a first fixing plate 17 is arranged at the lower end of the first driving motor 16, the right end of the second driving sprocket 14 is connected with a second driving motor 18, and a second fixing plate 19 is arranged at the lower end of the second driving motor 18.
Specifically, the lower end of the horizontal channel 301 is provided with a first threshing cylinder 4 and a second threshing cylinder 5.
Furthermore, the double rollers of the separation mechanism rotate oppositely under the driving of the driving motor, the bionic human hand rotates to extrude and thresh, the rotary extrusion of the double rollers slightly collides with the upper wall of the rollers to complete efficient threshing, and the generation of noise is efficiently inhibited.
Specifically, the top end of the threshing machine case 1 is provided with a feeding opening 2, and the right side of the threshing machine case is connected with a feeding channel 3.
Further, the feeding channel comprises a horizontal channel 301) and an inclined channel 302, the horizontal channel 301 and the inclined channel 302 form an included angle of 120 degrees, and the corn conveniently slides downwards to enter the threshing mechanism smoothly under the action of inertia of the corn.
Specifically, arc-shaped baffles 8 are arranged at the upper ends of the first threshing cylinder 4 and the second threshing cylinder 5.
Specifically, the lower ends of the first threshing cylinder 4 and the second threshing cylinder 5 are provided with arc-shaped grid plates 9.
Specifically, the right end of the first fixing plate 17 penetrates through the threshing machine case 1, and the right end of the second fixing plate 19 penetrates through the threshing machine case 1.
Specifically, the lower ends of the first threshing cylinder 4 and the second threshing cylinder 5 are provided with a supporting and fixing device 20, and the lower end of the arc-shaped grid plate 9) is provided with a vibrating sieve plate 21.
Particularly, threshing machine case 1 bottom is equipped with deslagging box 24, threshing machine case 1 left side is connected with out excellent case 25, threshing machine case 1 left side is connected with vibrations sieve 21, vibrations sieve 21 also is ejection of compact case.
Example 2
Referring to fig. 1 to 3, the main difference between the embodiment 2 and the embodiment 1 is that the screening mechanism includes a vibrating screen plate 21 fixed on a supporting and fixing device 20, a fixing block 22 is disposed at a lower end of the vibrating screen plate 21, and a vibrating motor 23 is connected to a lower end of the fixing block 22.
Specifically, this structure is used for screening the clearance to smashing the kernel of corn.
Furthermore, the lower end of the vibrating sieve plate 21 is provided with a deslagging box 24, and the deslagging box can be directly pulled out for cleaning after the completion of work without excessive operation.
The working principle of the invention is as follows: the invention provides a household double-roller corn thresher, which is characterized in that corns are put into a feeding channel 3 from a feeding opening 2 and sequentially pass through an inclined channel 302 and a horizontal channel 301, the horizontal channel 301 and the inclined channel 302 form an included angle of 120 degrees, and the corns can conveniently and smoothly slide down to enter a threshing mechanism under the action of inertia of the corns. The first threshing cylinder 4 is internally connected with a first rotating shaft 6, the second threshing cylinder 5 is internally connected with a second rotating shaft 7, and the first threshing cylinder 4 and the second threshing cylinder 5 rotate oppositely and are parallel to each other under the driving of a driving motor. Threshing corn cobs enter the cob discharging box through the first threshing roller 4 and the second threshing roller 5, fallen corn kernels pass through the arc-shaped grid plate 9 to enter the screening mechanism, the vibration motor drives the vibration sieve plate 21 to vibrate, the corn kernels are separated from the crushed corn, the crushed corn is directly screened to enter the deslagging box 24, other deslagging treatment is not needed, the threshing box left side is respectively provided with the push-pull cob discharging box 25 and the deslagging box 24, after threshing is completed, a user can open each box door to take out the corn kernels on the vibration sieve plate 21, and take out the deslagging box 24 and the cob discharging box 25, the operation is convenient and fast, and the working efficiency is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A household double-roller corn thresher is characterized by comprising a threshing case (1), a threshing mechanism, a screening mechanism and a feeding channel (3), wherein the threshing mechanism comprises a supporting and fixing device (20) fixed at the bottom end of the threshing case (1), and a first threshing roller (4) and a second threshing roller (5) which are fixed on the supporting and fixing device (20), the first threshing roller (4) is internally connected with a first rotating shaft (6), the second threshing roller (5) is internally connected with a second rotating shaft (7), the first threshing roller (4) and the second threshing roller (5) are parallel to each other and rotate oppositely, the right end of the first rotating shaft (6) is connected with a first driven sprocket (10), the lower end of the first driven sprocket (10) is connected with a first driving sprocket (11), the first driving sprocket (11) is connected with the first driven sprocket (10) through a first transmission chain (12), second driven sprocket (13) is connected to second pivot (7) right-hand member, second drive sprocket (14) is connected to second driven sprocket (13) lower extreme, second drive sprocket (14) is connected through second drive chain (15) with second driven sprocket (13), first drive sprocket (11) right-hand member is connected with first driving motor (16), first driving motor (16) lower extreme is equipped with first fixed plate (17), second drive sprocket (14) right-hand member is connected with second driving motor (18), second driving motor (18) lower extreme is equipped with second fixed plate (19).
2. A household double-drum corn thresher according to claim 1, characterized in that the screening mechanism comprises a vibrating screen plate (21) fixed on a supporting and fixing device (20), a fixing block (22) is arranged at the lower end of the vibrating screen plate (21), and a vibrating motor (23) is connected to the lower end of the fixing block (22).
3. The household double-roller corn thresher according to claim 1, wherein a feeding opening (2) is formed in the top end of the thresher case (1), a feeding channel (3) is connected to the right side of the thresher case, the feeding channel comprises a horizontal channel (301) and an inclined channel (302), and the horizontal channel (301) and the inclined channel (302) form an included angle of 120 degrees, so that corns can slide down smoothly to enter the threshing mechanism.
4. A domestic double cylinder corn thresher according to claim 1, wherein said horizontal channel (301) is provided at its lower end with a first threshing cylinder (4) and a second threshing cylinder (5).
5. A domestic double-roller corn thresher according to claim 1, wherein the upper ends of the first threshing roller (4) and the second threshing roller (5) are provided with arc-shaped baffles (8), and the lower ends of the first threshing roller (4) and the second threshing roller (5) are provided with arc-shaped grid plates (9).
6. A domestic double-roller corn thresher according to claim 1, wherein the right end of the first fixing plate (17) penetrates through the threshing machine case (1), and the right end of the second fixing plate (19) penetrates through the threshing machine case (1).
7. A domestic double-drum corn thresher according to claim 1, wherein the lower ends of the first threshing drum (4) and the second threshing drum (5) are provided with a supporting and fixing device (20), and the lower end of the arc-shaped grid plate (9) is provided with a vibrating sieve plate (21).
8. The household double-roller corn thresher according to claim 1, wherein a deslagging box (24) is arranged at the bottom of the threshing machine box (1), a discharging box (25) is connected to the left side of the threshing machine box (1), a vibrating sieve plate (21) is connected to the left side of the threshing machine box (1), and the vibrating sieve plate (21) is also a discharging box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210684454.XA CN114946416A (en) | 2022-06-17 | 2022-06-17 | Domestic twin drum corn thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210684454.XA CN114946416A (en) | 2022-06-17 | 2022-06-17 | Domestic twin drum corn thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114946416A true CN114946416A (en) | 2022-08-30 |
Family
ID=82964278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210684454.XA Pending CN114946416A (en) | 2022-06-17 | 2022-06-17 | Domestic twin drum corn thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114946416A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2542159A1 (en) * | 1983-03-10 | 1984-09-14 | Sip Strojna Ind Sempeter | Corn sheller |
| CN202857351U (en) * | 2012-10-10 | 2013-04-10 | 陈财华 | Double-roller corn thresher |
| CN205389543U (en) * | 2015-11-20 | 2016-07-27 | 自贡市现代秋收机械有限公司 | Safe high -efficient twin drum grain thresher |
| CN207399906U (en) * | 2017-11-08 | 2018-05-25 | 民勤县陇宇机械制造有限公司 | A kind of compound Double-drum corn thresher |
| CN210352245U (en) * | 2019-06-15 | 2020-04-21 | 云南明工机电有限公司 | Side double-roller corn thresher |
| CN212677807U (en) * | 2018-09-06 | 2021-03-12 | 杨兆宁 | Agricultural is with corn thresher who has screening function |
-
2022
- 2022-06-17 CN CN202210684454.XA patent/CN114946416A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2542159A1 (en) * | 1983-03-10 | 1984-09-14 | Sip Strojna Ind Sempeter | Corn sheller |
| CN202857351U (en) * | 2012-10-10 | 2013-04-10 | 陈财华 | Double-roller corn thresher |
| CN205389543U (en) * | 2015-11-20 | 2016-07-27 | 自贡市现代秋收机械有限公司 | Safe high -efficient twin drum grain thresher |
| CN207399906U (en) * | 2017-11-08 | 2018-05-25 | 民勤县陇宇机械制造有限公司 | A kind of compound Double-drum corn thresher |
| CN212677807U (en) * | 2018-09-06 | 2021-03-12 | 杨兆宁 | Agricultural is with corn thresher who has screening function |
| CN210352245U (en) * | 2019-06-15 | 2020-04-21 | 云南明工机电有限公司 | Side double-roller corn thresher |
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Application publication date: 20220830 |