CN208029531U - A kind of corn threshing device - Google Patents
A kind of corn threshing device Download PDFInfo
- Publication number
- CN208029531U CN208029531U CN201820510055.0U CN201820510055U CN208029531U CN 208029531 U CN208029531 U CN 208029531U CN 201820510055 U CN201820510055 U CN 201820510055U CN 208029531 U CN208029531 U CN 208029531U
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- China
- Prior art keywords
- cylinder
- screw shaft
- bearing
- interlayer
- gear
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Abstract
The utility model discloses a kind of corn threshing device, including cylinder and supporting leg, cylinder are supported by supporting leg, it is characterised in that：Cylinder wherein one end is equipped with interlayer, the one end of interlayer in cylinder chamber is equipped with open end, screw shaft one end is connect with cylinder by first bearing across cylinder, and driven pulley is installed in end, the screw shaft other end passes through the open end of interlayer to be fixedly connected with turntable, turntable is mounted on by second bearing on cylinder, the cooperation of the open end of screw shaft and interlayer is equipped with baffle on screw shaft, baffle is connect with screw shaft by fourth bearing, baffle be equipped with for threshing shaft by through-hole, bottom is equipped with sieve in cylinder chamber, the corresponding position of grid sieve is feed inlet, discharge port is equipped at cylinder body bottom center, collecting bin intracavitary is equipped with bolter, motor is rack-mount.The utility model advantage has：Simple in structure, threshing efficiency is high, and grain core separative efficiency is high.
Description
Technical field
The invention belongs to agricultural machinery equipment fields, and in particular to a kind of corn threshing device.
Background technology
Corn is a kind of cuisines of sweet mouthfeel, is also commonplace on dining table, deep to be liked by everybody, niblet is also
The important source material of delicious food is made, the threshing work of corn is to make the essential process of niblet.Conventional process mode
All it is using progress corn threshing by hand, not only efficiency is low for this method, but also can make the subsequent pain of the palm of peasant household, and beautiful
The appearance Ze Bang peasant households of rice sheller unit solve the problems, such as these well.With the development of science and technology, people have devised
The corn threshing device of automation, being worked by the threshing of corn threshing device progress corn, it is simple and fast to have, and efficiency is higher
The advantages of.Corn threshing device is uniaxial threshing in the prior art, and job schedule is slow, and niblet cannot be with after threshing
Corncob immediately detaches, and causes machine burden big, to influence Threshing, in addition extends working hour.Therefore, it is asked for above-mentioned
The solution of topic is with regard to particularly important.
Invention content
The present invention overcome the deficiencies of the prior art and provide it is a kind of it is simple in structure, threshing efficiency is high, grain core separative efficiency is high
Corn threshing device.
In order to achieve the above object, the technical solution adopted in the present invention is：A kind of corn threshing device, including cylinder and branch
Leg, the cylinder are supported by supporting leg, it is characterised in that：The cylinder wherein one end is equipped with interlayer, and is installed with wherein
Gear ring, the one end of the interlayer in the cylinder chamber are equipped with open end, and the gear ring engages equipment gear, the equipment gear
Central gear is engaged, the equipment gear is uniformly distributed there are three setting around central gear, and the central gear is set in spiral
In shaft, described screw shaft one end is connect with the cylinder by first bearing across cylinder, and end be equipped with from
Dynamic belt pulley, the screw shaft other end pass through the open end of interlayer to be fixedly connected with turntable, and the turntable passes through second bearing
On cylinder, the equipment gear is corresponded on the turntable and is equipped with 3rd bearing, the 3rd bearing and the assist tooth
Threshing shaft is equipped between wheel, the threshing shaft is mutually parallel with the screw shaft, and is rotated around screw shaft, institute
That states that the open end of screw shaft and the interlayer coordinates is equipped with baffle on the screw shaft, the baffle with it is described
Screw shaft is connected by fourth bearing, the baffle be equipped with for the threshing shaft by through-hole, the cylinder upper right
It is equipped with feed inlet at angle, material bin is installed on the feed inlet, bottom is equipped with sieve in the cylinder chamber, and the sieve is by net
Diagrid and diagrid are constituted, and the grid sieve is fixedly connected with described diagrid, and the corresponding position of the grid sieve is the charging
Mouthful, discharge port is equipped at the cylinder body bottom center, the discharge outlet is equipped with collecting bin, and the collecting bin intracavitary, which is equipped with, divides
From sieve, the bolter top exports for core, and the separation lower part of screen exports for grain, and the driven pulley is connected by belt
Drive pulley, the drive pulley are mounted on the output end of motor, and the motor is rack-mount, the holder peace
On supporting leg.
Further, the grid sieve can pass through corncob by niblet, described diagrid.
Further, the cylinder body bottom is in sinking shape centered on the discharge port.
Further, the grid sieve and described diagrid are integrally formed.
Compared with prior art, it is an advantage of the invention that：When work, screw shaft conveys corncob, in transmission process
Three threshing shafts carry out threshing to corncob simultaneously, accelerate threshing efficiency, net can be passed through by being detached from the niblet of corncob
Diagrid enters directly into cylinder body bottom, to alleviate the load of machine, shortens working hour；In threshing course, threshing shaft is enclosed
It is at the uniform velocity rotated around screw shaft, corncob through threshing can be made, avoid secondary threshing；The corn obtained by above-mentioned design
Sheller unit smoothly steadily can carry out threshing work to corn, and power transmission efficiency is high, and threshing efficiency is high, stable quality,
Cost is reasonable, easy to spread.
Description of the drawings
Fig. 1 is a kind of structural representation front sectional view of corn threshing device of the present invention.
Fig. 2 is a kind of connection type structural schematic diagram of the cylinder interlayer and baffle of corn threshing device of the present invention.
Fig. 3 is a kind of left view enlarged structure schematic diagram of corn threshing device of the present invention, wherein illustrating only gear ring, auxiliary
Connection type between gear and central gear on cylinder.
Fig. 4 is a kind of left view enlarged structure schematic diagram of corn threshing device of the present invention, wherein illustrate only second bearing,
Position relationship of the baffle on cylinder.
Fig. 5 is a kind of structural schematic diagram of the collecting bin of corn threshing device of the present invention.
1. cylinder in the figure, 2. supporting legs, 3. interlayers, 4. gear rings, 5. open ends, 6. equipment gears, 7. central gears, 8.
Screw shaft, 9. first bearings, 10. driven pulleies, 11. turntables, 12. second bearings, 13. 3rd bearings, 14. threshings turn
Axis, 15. baffles, 16. fourth bearings, 17. through-holes, 18. feed inlets, 19. feeding mouths, 20. sieves, 20-1. grids sieve, 20-2.
Bar diagrid, 21. discharge ports, 22. collecting bins, 23. bolters, the outlet of 24. cores, 25. outlets, 26. belts, 27. drive pulleys
Wheel, 28. motors, 29. holders.
Specific implementation mode
The embodiments given below are intended to further illustrate the invention, but is not to be construed as to the scope of the present invention
Limitation, some the nonessential modifications and adaptations of those skilled in the art according to the content of present invention to the present invention still fall within this
The protection domain of invention.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " comprising " or its change
It changes such as "comprising" or " including " etc. and will be understood to comprise stated element or component, and do not exclude other members
Part or other component parts.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In Fig. 1 to Fig. 5,1. cylinders, 2. supporting legs, 3. interlayers, 4. gear rings, 5. open ends, 6. equipment gears, 7. centre tooths
Wheel, 8. screw shafts, 9. first bearings, 10. driven pulleies, 11. turntables, 12. second bearings, 13. 3rd bearings, 14. is de-
Grain shaft, 15. baffles, 16. fourth bearings, 17. through-holes, 18. feed inlets, 19. feeding mouths, 20. sieves, 20-1. grids sieve,
20-2. diagrid, 21. discharge ports, 22. collecting bins, 23. bolters, the outlet of 24. cores, 25. outlets, 26. belts, 27. actively
Belt pulley, 28. motors, 29. holders.
A kind of corn threshing device, including cylinder 1 and supporting leg 2, the cylinder 1 are supported by supporting leg 2, it is characterised in that：Institute
State the wherein one end of cylinder 1 be equipped with interlayer 3, and wherein be fixedly mounted rack gear 4, the interlayer 3 in 1 intracavitary of the cylinder one
End is equipped with open end 5, and the gear ring 4 engages equipment gear 6, and the equipment gear 6 engages central gear 7, the equipment gear 6
It there are three if, is uniformly distributed around central gear 7, the central gear 7 is set on screw shaft 8, the screw shaft 8 one
End is connect with the cylinder 1 by first bearing 9 across cylinder 1, and is equipped with driven pulley 10, the spiral in end
8 other end of shaft passes through the open end of interlayer 3 to be fixedly connected with turntable 11, and the turntable 11 is mounted on cylinder by second bearing 12
On 1, the equipment gear 6 is corresponded on the turntable 11 and is equipped with 3rd bearing 13, the 3rd bearing 13 and the equipment gear 6
Between be equipped with threshing shaft 14, the threshing shaft 14 is mutually parallel with the screw shaft 8, and around the rotation of screw shaft 8
Turn, the screw shaft 8 is equipped with baffle 15, institute with the cooperation of the open end 5 of the interlayer 3 on the screw shaft 8
It states baffle 15 to connect by fourth bearing 16 with the screw shaft 8, the baffle 15 is equipped with logical for the threshing shaft 14
The through-hole 17 crossed is equipped with feed inlet 18 at 1 upper right corner of the cylinder, material bin 19, the cylinder is equipped on the feed inlet 18
1 intracavitary bottom of body is equipped with sieve 20, and the sieve 20 is made of a grid sieve 20-1 and diagrid 20-2, grid sieve 20-1 and
Described diagrid 20-2 is fixedly connected, and the corresponding position of the grid sieve 20-1 is the feed inlet 18,1 bottom centre of the cylinder
Place is equipped with discharge port 21, collecting bin 22 is equipped at the discharge port 21,22 intracavitary of the collecting bin is equipped with bolter 23, described
23 top of bolter is that core exports 24, and 23 lower part of the bolter is that grain exports 25, and the driven pulley 10 passes through belt 26
Drive pulley 27 is connected, the drive pulley 27 is mounted on the output end of motor 28, and the motor 28 is mounted on holder
On 29, the holder 29 is mounted on supporting leg 2.
Further, the grid sieve 20-1 can pass through corncob by niblet, described diagrid 20-2.
Further, 1 bottom of the cylinder is in sinking shape centered on the discharge port 21.
Further, the grid sieve 20-1 and described diagrid 20-2 are integrally formed.
When work, power on, motor 28 is made to start（Corn threshing device dallies two minutes）, then pass through material bin 19
Corncob is added；The kinetic energy of motor 28 passes to screw shaft 8 by belt 26, and screw shaft 8 can convey corncob；Defeated
While sending corncob, since the central gear 7 being arranged on screw shaft 8 engages equipment gear 6, threshing shaft 14 passes through third
Bearing 13 is mounted on turntable 11, to make threshing shaft 14 at the uniform velocity be rotated around screw shaft 8, carries out corncob threshing work
Make, 1 bottom of cylinder, as machine is run, corn can be entered directly by grid sieve 20-1 by being detached from the niblet of corncob
Core also enters 1 bottom of cylinder by a diagrid 20-2, and the discharge port 21 being finally arranged by 1 bottom of cylinder enters collection
It in storehouse 22, then is filtered by bolter 23 in collecting bin 22, corncob is made to be collected from core outlet 24, niblet is received from grain outlet 25
Collection.
Claims (4)
1. a kind of corn threshing device, including cylinder（1）And supporting leg（2）, the cylinder（1）By supporting leg（2）Support, feature exist
In：The cylinder（1）Wherein one end is equipped with interlayer（3）, and rack gear is fixedly mounted wherein（4）, the interlayer（3）Described
Cylinder（1）One end of intracavitary is equipped with open end（5）, the gear ring（4）Engage equipment gear（6）, the equipment gear（6）Engagement
Central gear（7）, the equipment gear（6）There are three if, central gear is surrounded（7）It is uniformly distributed, the central gear（7）Set
It is located at screw shaft（8）On, the screw shaft（8）One end passes through cylinder（1）With the cylinder（1）Pass through first bearing（9）
Connection, and driven pulley is installed in end（10）, the screw shaft（8）The other end passes through interlayer（3）Open end
It is fixedly connected with turntable（11）, the turntable（11）Pass through second bearing（12）Mounted on cylinder（1）On, the turntable（11）Shang pair
Answer the equipment gear（6）Equipped with 3rd bearing（13）, the 3rd bearing（13）With the equipment gear（6）Between be equipped with it is de-
Grain shaft（14）, the threshing shaft（14）With the screw shaft（8）It is mutually parallel, and surrounds screw shaft（8）Rotation,
The screw shaft（8）With the interlayer（3）The open end（5）Cooperation in the screw shaft（8）It is equipped with baffle
（15）, the baffle（15）With the screw shaft（8）Pass through fourth bearing（16）Connection, the baffle（15）It is equipped with for institute
State threshing shaft（14）By through-hole（17）, the cylinder（1）Feed inlet is equipped at the upper right corner（18）, the feed inlet（18）
On material bin is installed（19）, the cylinder（1）Intracavitary bottom is equipped with sieve（20）, the sieve（20）It is sieved by grid（20-1）
With a diagrid（20-2）It constitutes, the grid sieve（20-1）With described diagrid（20-2）It is fixedly connected, the grid sieve（20-
1）Corresponding position be the feed inlet（18）, the cylinder（1）Discharge port is equipped at bottom centre（21）, the discharge port（21）
Place is equipped with collecting bin（22）, the collecting bin（22）Intracavitary is equipped with bolter（23）, the bolter（23）Top goes out for core
Mouthful（24）, the bolter（23）Lower part exports for grain（25）, the driven pulley（10）Pass through belt（26）Connection is actively
Belt pulley（27）, the drive pulley（27）Mounted on motor（28）Output end on, the motor（28）Mounted on holder
（29）On, the holder（29）Mounted on supporting leg（2）On.
2. a kind of corn threshing device according to claim 1, it is characterised in that：The grid sieve（20-1）It can pass through
Niblet, described diagrid（20-2）Corncob can be passed through.
3. a kind of corn threshing device according to claim 1, it is characterised in that：The cylinder（1）Bottom with it is described go out
Material mouth（21）Centered on be in sinking shape.
4. a kind of corn threshing device according to claim 2, it is characterised in that：The grid sieve（20-1）With the item
Diagrid（20-2）It is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820510055.0U CN208029531U (en) | 2018-04-11 | 2018-04-11 | A kind of corn threshing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820510055.0U CN208029531U (en) | 2018-04-11 | 2018-04-11 | A kind of corn threshing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208029531U true CN208029531U (en) | 2018-11-02 |
Family
ID=63943546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820510055.0U Expired - Fee Related CN208029531U (en) | 2018-04-11 | 2018-04-11 | A kind of corn threshing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208029531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109258127A (en) * | 2018-11-22 | 2019-01-25 | 张子欣 | Household maize sheller |
-
2018
- 2018-04-11 CN CN201820510055.0U patent/CN208029531U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109258127A (en) * | 2018-11-22 | 2019-01-25 | 张子欣 | Household maize sheller |
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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: 20181102 Termination date: 20190411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |