CN208509649U - A kind of novel corn thresher - Google Patents
A kind of novel corn thresher Download PDFInfo
- Publication number
- CN208509649U CN208509649U CN201821167523.5U CN201821167523U CN208509649U CN 208509649 U CN208509649 U CN 208509649U CN 201821167523 U CN201821167523 U CN 201821167523U CN 208509649 U CN208509649 U CN 208509649U
- Authority
- CN
- China
- Prior art keywords
- roller
- straight
- tooth gear
- shaft
- corn thresher
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Threshing Machine Elements (AREA)
Abstract
A kind of novel corn thresher, belongs to agricultural machinery technological field.It provides one kind, and work efficiency is high, occupied area is small, can efficiently separate the novel corn thresher of corncob and niblet.It is rotatablely connected on rear side of middle roller by bearing one and outer roller inner peripheral surface, interior shaft front and back end passes through bearing two and the front and rear sides wall of outer roller is rotatablely connected, rotary electric machine drives interior shaft and middle roller to rotate by transmission mechanism, in outer roller inner peripheral surface and middle roller, multiple threshing tooths are fixedly connected on outer circumference surface and interior shaft outer circumference surface, spiral push plate one is fixed on middle roller outer circumference surface, spiral push plate two is fixed on interior shaft outer circumference surface, sieve plate is arranged in the lower section of outer roller and is mounted in outer roller, tapping channel is arranged below sieve plate and is fixedly mounted on the rack.The utility model not only enables the occupied area of complete machine reduce the sufficient threshing of corn ear simultaneously, and work efficiency is high, good dedusting effect.
Description
Technical field
The utility model belongs to agricultural machinery technological field, more particularly to a kind of maize sheller.
Background technique
China is large agricultural country, and agricultural is the economic base of country, not with entire society's automation, Mechanization Level
Disconnected to improve, agricultural machinery is also developed rapidly, and improves China's agricultural modernization level, has been formed internal combustion engine, has been drawn
Many mechanical equipments such as machine, Transport Machinery, harvest machinery, promote the development of China's new countryside construction and rural economy.Mesh
Preceding to have wheat harvester and corn picker in harvest machinery, maize sheller is also common farm machinery, but at present
The maize sheller working efficiency used is low, and corn threshing dedusting is not clean, falls flat.
Summary of the invention
In view of the above-mentioned problems of the prior art, the utility model provides one kind, work efficiency is high, occupied area is small, energy
Enough efficiently separate the novel corn thresher of corncob and niblet.
Technical solution adopted in the utility model is: a kind of novel corn thresher, including outer roller, middle roller, interior
Shaft, spiral push plate one, feed hopper, transmission mechanism, sieve plate, tapping channel, rack, spiral push plate two, rotary electric machine, annular branch
Support ring, three, two support rods of bearing and multiple threshing tooths；
Successively horizontal coaxial arrangement, outer roller rear and front end are equal from outside to inside for the outer roller, middle roller and interior shaft
Closed to be arranged and be fixedly mounted on the rack, the feed inlet fixation that the feed hopper and outer roller rear side are equipped with is connected to, described
It is rotatablely connected on rear side of middle roller by bearing one and outer roller inner peripheral surface, the ring support ring passes through bearing three and outer roller
Inner peripheral surface rotation connection, ring support ring are fixedly connected by two support rods with middle roller outer circumference surface front end, described interior
Both ends of the shaft is pierced by middle roller both ends, and interior shaft front and back end passes through bearing two and the front and rear sides wall of outer roller is rotatablely connected,
The rotary electric machine drives interior shaft and middle roller to rotate by transmission mechanism, in the outer roller inner peripheral surface and middle roller,
It is fixedly connected to multiple threshing tooths on outer circumference surface and interior shaft outer circumference surface, is fixed on the middle roller outer circumference surface
Spiral push plate one is fixed with spiral push plate two, the spiral push plate one and spiral push plate two on the interior shaft outer circumference surface
It is oppositely oriented, discharge port is offered on rear side of the outer roller lower end surface, the sieve plate is arranged in the lower section of outer roller and is mounted on
In outer roller, the tapping channel is arranged below sieve plate and is fixedly mounted on the rack.
The utility model has the beneficial effects that:
The outer roller of the utility model, middle roller and the coaxial arrangement of interior shaft, middle roller and interior shaft are successively to corn ear
Threshing operations are carried out, adopting the structure not only enables the occupied area of complete machine reduce the sufficient threshing of corn ear simultaneously, this
The sieve plate of utility model can efficiently separate corncob and niblet, and utility model works are high-efficient, good dedusting effect.
Detailed description of the invention
Fig. 1: the utility model main view；
Fig. 2: shaft main view in the utility model；
Fig. 3: the utility model double output shaft steering box structural schematic diagram；
Fig. 4: roller and outer roller left view in the utility model；
Fig. 5: Fig. 1 portion A enlarged drawing；
Wherein: 1- outer roller；Roller in 2-；Shaft in 3-；4- threshing tooth；5- spiral push plate one；6- feed hopper；7- transmission
Mechanism；7-1- gear drive；7-11- driving gear；7-12- driven gear；7-2- gearbox with double output shafts；7-21- case
Body；7-22- input shaft；7-23- straight-tooth gear three；7-24- connecting rod；7-25- straight-tooth gear five；7-26- straight-tooth gear four；7-
27- output shaft two；7-28- straight-tooth gear one；7-29- output shaft one；7-30- straight-tooth gear two；7-3- chain-drive mechanism；7-
31- drive sprocket；7-32- chain；7-33- driven sprocket；8- bearing one；9- spring；10- collecting bag；11- sieve plate；12- discharging
Channel；13- rack；14- traveling wheel；15- vibrating motor；16- connecting plate；17- blower；18- spiral push plate two；19- rotation electricity
Machine；20- ring support ring；21- bearing three；22- support rod.
Specific embodiment
As shown in Fig. 1 ~ Fig. 5, a kind of novel corn thresher, including outer roller 1, middle roller 2, interior shaft 3, spiral push plate
One 5, feed hopper 6, transmission mechanism 7, sieve plate 11, tapping channel 12, rack 13, spiral push plate 2 18, rotary electric machine 19, annular branch
Support ring 20,3 21, two support rods 22 of bearing and multiple threshing tooths 4；
The successively horizontal coaxial arrangement from outside to inside of the outer roller 1, middle roller 2 and interior shaft 3,1 front and back two of outer roller
End is closed to be arranged and is fixedly mounted in rack 13, and the feed inlet being equipped on rear side of the feed hopper 6 and outer roller 1 is fixed to be connected
It is logical, it is rotatablely connected on rear side of the middle roller 2 by bearing 1 and 1 inner peripheral surface of outer roller, the setting of bearing 1 is being fed
6 rear side of bucket, the ring support ring 20 are rotatablely connected by bearing 3 21 and 1 inner peripheral surface of outer roller, and ring support ring 20 is logical
It crosses two support rods 22 to be fixedly connected with middle 2 outer circumference surface front end of roller, described two support rods 22 are around middle 2 center pair of roller
Claim setting, interior 3 both ends of shaft are pierced by middle 2 both ends of roller, before interior 3 front and back end of shaft passes through bearing two and outer roller 1
Two sidewalls are rotatablely connected afterwards, and the rotary electric machine 19 drives interior shaft 3 and middle roller 2 to rotate by transmission mechanism 7, the outer rolling
Multiple threshing tooths 4 are fixedly connected on 1 inner peripheral surface of cylinder and 3 outer circumference surface of the inside and outside periphery of middle roller 2 and interior shaft,
It is fixed with spiral push plate 1 on 2 outer circumference surface of middle roller, is fixed with spiral push plate two on interior 3 outer circumference surface of shaft
18, the spiral push plate 1 is oppositely oriented with spiral push plate 2 18, offers discharge port on rear side of 1 lower end surface of outer roller,
The sieve plate 11 is arranged in the lower section of outer roller 1 and is mounted in outer roller 1, and the tapping channel 12 is arranged below sieve plate 11
And it is fixedly mounted in rack 13.
The multiple threshing tooth 4 is cone tooth.
The transmission mechanism 7 includes gearbox with double output shafts 7-2, gear drive 7-1 and chain-drive mechanism 7-3；Institute
The output shaft for stating rotary electric machine 19 is fixedly connected with the input shaft 7-22 of gearbox with double output shafts 7-2, the double output shaft speed change
One 7-29 of output shaft of case 7-2 is rotated by roller 2 in gear drive 7-1 drive, the output of gearbox with double output shafts 7-2
Two 7-27 of axis drives interior shaft 3 to rotate by chain-drive mechanism 7-3.Interior shaft 3 and middle roller 2 are oppositely oriented.
The gear drive 7-1 includes driving gear 7-11 and driven gear 7-12, the driving gear 7-11 solid
Surely it is sleeved on one 7-29 of output shaft of double output shaft steering box 7-2, the driven gear 7-12 is fixedly set in outside middle roller 2
On on rear side of periphery, driven gear 7-12 setting offers gap on rear side of one 8 rear side of bearing, 1 outer circumference surface of outer roller, actively
The gap that gear 7-11 passes through outer roller 1 engages connection with driven gear 7-12.
The chain-drive mechanism 7-3 includes drive sprocket 7-31, driven sprocket 7-33 and chain 7-32, the drive sprocket
7-31 is fixedly set on two 7-27 of output shaft of double output shaft steering box 7-2, and the driven sprocket 7-33 is fixedly set in interior
On the outer circumference surface of shaft 3, driven sprocket 7-33 is sequentially connected by chain 7-32 and drive sprocket 7-31.
The gearbox with double output shafts 7-2 includes cabinet 7-21, input shaft 7-22, three 7-23 of straight-tooth gear, connecting rod 7-
24, five 7-25 of straight-tooth gear, four 7-26 of straight-tooth gear, two 7-27 of output shaft, one 7-28 of straight-tooth gear, one 7-29 of output shaft and straight
Two 7-30 of gear；The both ends the input shaft 7-22, one both ends 7-29 of output shaft, two both ends 7-27 of output shaft and connecting rod 7-24
Both ends pass through ball bearing and cabinet 7-21 and are rotatablely connected, and one 7-28 of straight-tooth gear and straight is set on the input shaft 7-22
On gear three 7-23, one 7-29 of output shaft fixing sleeve be equipped with two 7-30 of straight-tooth gear, two 7-30 of straight-tooth gear with
One 7-28 of straight-tooth gear engagement connects, and fixing sleeve is equipped with four 7-26 of straight-tooth gear, the straight-tooth tooth on two 7-27 of output shaft
It takes turns four 7-26 to be connected by meshing transmission by five 7-25 of straight-tooth gear and three 7-23 of straight-tooth gear, five 7-25 of straight-tooth gear is fixed
It is sleeved on connecting rod 7-24, two 7-27 of output shaft and one 7-29 of output shaft are oppositely oriented.
Input shaft 7-22 is rotated under the action of rotary electric machine 19 and is driven one 7- of three 7-23 of straight-tooth gear and straight-tooth gear
28 rotations, one 7-28 of straight-tooth gear drive one 7-29 of output shaft rotation by two 7-30 of straight-tooth gear, and three 7-23 of straight-tooth gear is logical
It crosses five 7-25 of straight-tooth gear to drive four 7-26 of straight-tooth gear to rotate and realize that four 7-26 of straight-tooth gear is turned to, four 7-26 of straight-tooth gear
Drive two 7-27 of output shaft rotation.
The equal forward downward of inner bottom surface of the sieve plate 11 and tapping channel 12 is obliquely installed.Convenient for corncob and niblet stream
Out.
The novel corn thresher further includes three connecting plates 16 and multiple springs 9, the left and right sides of the sieve plate 11
Frame and rear frame are fixedly connected with 1 underrun of outer roller, three connecting plates 16 and multiple springs 9.Using such knot
Structure, when corncob and niblet are each fallen on sieve plate 11, sieve plate 11 generates vibration under the action of spring 9, and niblet is fallen into
In tapping channel 12.
The novel corn thresher further includes collecting bag 10, vibrating motor 15 and blower 17, and the vibrating motor 15 is solid
Dingan County is on the outer bottom of tapping channel 12, and the collecting bag 10 is sleeved on the rear end of tapping channel 12, the blower 17
On being fixedly mounted on front side of the bottom surface of sieve plate 11.Vibrating motor 15 is opened, and tapping channel 12 generates vibration and by corn thereon
Grain shakes, and the impurity in niblet is blown into collecting bag 10 by blower 17, good dedusting effect.
The novel corn thresher further includes multiple traveling wheels 14, and the multiple traveling wheel 14 is installed in rack 13
Lower section.Its effect is: easy to remove.
Working principle: corn ear enters in outer roller 1 from feed hopper 6, and transports forward under the action of spiral push plate 1
It is dynamic, during travelling forward, by the friction threshing being detached between tooth 4 and outer roller 1 and middle roller 2, work as corn
When rod motion is to the rear end of middle roller 2, enter under the action of spiral push plate 2 18 in roller 2, and in the effect of interior shaft 3
Lower carry out threshing operations, the discharge port that corncob and niblet after the completion of threshing pass through outer roller 1 are fallen on sieve plate 11, beautiful
The grain of rice is fallen on tapping channel 12 after screening via sieve plate 11, and the exit of tapping channel 12 and sieve plate 11 can place conveying
Machine.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of novel corn thresher, it is characterised in that: pushed away including outer roller (1), middle roller (2), interior shaft (3), spiral
Plate one (5), feed hopper (6), transmission mechanism (7), sieve plate (11), tapping channel (12), rack (13), spiral push plate two (18),
Rotary electric machine (19), ring support ring (20), bearing three (21), two support rods (22) and multiple threshing tooths (4)；
The outer roller (1), middle roller (2) and interior shaft (3) are successively horizontal from outside to inside to be coaxially disposed, before outer roller (1)
The closed setting in both ends and be fixedly mounted on rack (13) afterwards, the feed hopper (6) and outer roller (1) rear side be equipped with into
The fixed connection of material mouth, middle roller (2) rear side are rotatablely connected by bearing one (8) and outer roller (1) inner peripheral surface, the ring
Shape bracing ring (20) is rotatablely connected by bearing three (21) and outer roller (1) inner peripheral surface, and ring support ring (20) passes through two
Support rod (22) is fixedly connected with middle roller (2) outer circumference surface front end, and interior shaft (3) both ends are pierced by middle roller (2) both ends,
Interior shaft (3) front and back end passes through bearing two and the front and rear sides wall of outer roller (1) is rotatablely connected, and the rotary electric machine (19) is logical
Crossing transmission mechanism (7) drives interior shaft (3) and middle roller (2) to rotate, in outer roller (1) inner peripheral surface and middle roller (2),
It is fixedly connected to multiple threshing tooths (4) on outer circumference surface and interior shaft (3) outer circumference surface, middle roller (2) excircle
It is fixed with spiral push plate one (5) on face, is fixed with spiral push plate two (18), the spiral on interior shaft (3) outer circumference surface
Push plate one (5) is oppositely oriented with spiral push plate two (18), offers discharge port on rear side of outer roller (1) lower end surface, described
Sieve plate (11) is arranged the lower section in outer roller (1) and is mounted on outer roller (1), and the tapping channel (12) is arranged in sieve plate
(11) it below and is fixedly mounted on rack (13).
2. a kind of novel corn thresher according to claim 1, it is characterised in that: the multiple threshing tooth (4) is
Cone tooth.
3. a kind of novel corn thresher according to claim 1, it is characterised in that: the transmission mechanism (7) includes double
Output shaft gearbox (7-2), gear drive (7-1) and chain-drive mechanism (7-3)；The output shaft of the rotary electric machine (19)
It is fixedly connected with the input shaft (7-22) of gearbox with double output shafts (7-2), the output shaft one of the gearbox with double output shafts (7-2)
(7-29) passes through roller (2) rotation in gear drive (7-1) drive, the two (7- of output shaft of gearbox with double output shafts (7-2)
27) interior shaft (3) rotation is driven by chain-drive mechanism (7-3).
4. a kind of novel corn thresher according to claim 3, it is characterised in that: the gearbox with double output shafts (7-
2) include cabinet (7-21), input shaft (7-22), straight-tooth gear three (7-23), connecting rod (7-24), straight-tooth gear five (7-25),
Straight-tooth gear four (7-26), output shaft two (7-27), straight-tooth gear one (7-28), output shaft one (7-29) and straight-tooth gear two
(7-30)；Input shaft (7-22) both ends, the both ends output shaft one (7-29), the both ends (7-27) of output shaft two and connecting rod (7-
24) both ends pass through ball bearing and cabinet (7-21) is rotatablely connected, and are set with straight-tooth gear one on the input shaft (7-22)
(7-28) and straight-tooth gear three (7-23), fixing sleeve is equipped with straight-tooth gear two (7-30) on the output shaft one (7-29), described
Straight-tooth gear two (7-30) engages connection with straight-tooth gear one (7-28), and fixing sleeve is equipped with straight-tooth on the output shaft two (7-27)
Gear four (7-26), the straight-tooth gear four (7-26) engage biography with straight-tooth gear three (7-23) by straight-tooth gear five (7-25)
Dynamic connection, the straight-tooth gear five (7-25) are fixedly set on connecting rod (7-24), the output shaft two (7-27) and output
Axis one (7-29) is oppositely oriented.
5. a kind of novel corn thresher according to claim 1, it is characterised in that: the sieve plate (11) and tapping channel
(12) the equal forward downward of inner bottom surface is obliquely installed.
6. a kind of novel corn thresher according to claim 1 or 5, it is characterised in that: the novel corn thresher
It further include three connecting plates (16) and multiple springs (9), the left and right sides frame and rear frame of the sieve plate (11) are and outside
Three connecting plates (16) of roller (1) underrun are fixedly connected with multiple springs (9).
7. a kind of novel corn thresher according to claim 6, it is characterised in that: the novel corn thresher also wraps
Collecting bag (10), vibrating motor (15) and blower (17) are included, the vibrating motor (15) is fixedly mounted on tapping channel (12)
On outer bottom, the collecting bag (10) is sleeved on the rear end of tapping channel (12), and the blower (17) is fixedly mounted on sieve plate
(11) on front side of bottom surface.
8. a kind of novel corn thresher according to claim 1, it is characterised in that: the novel corn thresher also wraps
It includes multiple traveling wheels (14), the multiple traveling wheel (14) is installed in the lower section of rack (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821167523.5U CN208509649U (en) | 2018-07-23 | 2018-07-23 | A kind of novel corn thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821167523.5U CN208509649U (en) | 2018-07-23 | 2018-07-23 | A kind of novel corn thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208509649U true CN208509649U (en) | 2019-02-19 |
Family
ID=65334456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821167523.5U Expired - Fee Related CN208509649U (en) | 2018-07-23 | 2018-07-23 | A kind of novel corn thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208509649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967208A (en) * | 2019-03-20 | 2019-07-05 | 合肥壹点通信息科技有限公司 | A kind of multistage processing grinder |
| CN116349504A (en) * | 2023-05-25 | 2023-06-30 | 黑龙江垦滋农业装备制造有限公司 | Corn thresher with screening function |
-
2018
- 2018-07-23 CN CN201821167523.5U patent/CN208509649U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967208A (en) * | 2019-03-20 | 2019-07-05 | 合肥壹点通信息科技有限公司 | A kind of multistage processing grinder |
| CN116349504A (en) * | 2023-05-25 | 2023-06-30 | 黑龙江垦滋农业装备制造有限公司 | Corn thresher with screening function |
| CN116349504B (en) * | 2023-05-25 | 2023-08-15 | 黑龙江垦滋农业装备制造有限公司 | Corn thresher with screening function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208509649U (en) | A kind of novel corn thresher | |
| CN109012801A (en) | A kind of rice hulling device | |
| CN110720319A (en) | Corn threshing equipment for agricultural production | |
| CN2867840Y (en) | Corn threshing-cleaning combine harvester | |
| CN207269387U (en) | A kind of pepper-picking machine | |
| CN201888109U (en) | Full-automatic corn thresher | |
| CN201243504Y (en) | Thresher for rape and rice-wheat | |
| CN105830631A (en) | Threshing and screening device for combine harvester | |
| CN201674807U (en) | Corn threshing cleaning and sorting machine | |
| CN201878553U (en) | Harvest machine of shell-less calabash | |
| CN201905053U (en) | Mid-set type corn thresher | |
| CN210381921U (en) | Small self-propelled castor bean harvester | |
| CN107787685A (en) | A kind of maize sheller | |
| CN210537542U (en) | Threshing device of corn stalk and ear harvester | |
| CN201094202Y (en) | Mini-size maize thresher | |
| CN109005940B (en) | Vertical corn kernel harvester | |
| CN208300362U (en) | A kind of efficient agricultural machinery corn threshing machine | |
| CN2440310Y (en) | Electric rice thresher | |
| CN202488995U (en) | Dual-sieve full-automatic pine nut and corn multi-purpose thresher | |
| CN105519304B (en) | A kind of power transmission for combine harvester | |
| CN206851417U (en) | A kind of quick thresing machine of corn plot experiment | |
| CN201146809Y (en) | Axial flow type soybean thresher | |
| CN103477807A (en) | Suspension type multifunctional threshing machine | |
| CN2850247Y (en) | Mobile maize threshing separator | |
| CN210900446U (en) | Lifting machine with dust collection device at grain outlet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 Termination date: 20190723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |