CN208159298U - A kind of rice harvester sheller unit - Google Patents
A kind of rice harvester sheller unit Download PDFInfo
- Publication number
- CN208159298U CN208159298U CN201820731798.0U CN201820731798U CN208159298U CN 208159298 U CN208159298 U CN 208159298U CN 201820731798 U CN201820731798 U CN 201820731798U CN 208159298 U CN208159298 U CN 208159298U
- Authority
- CN
- China
- Prior art keywords
- threshing
- bin
- wall
- fixedly installed
- sieve
- 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
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Abstract
The utility model discloses a kind of rice harvester sheller units,Including threshing bin,Deflector roll tooth,Shaft,Round roller,Transmission belt,Fixed plate,Spring,Pin shaft,Motor,Horizontal axis,Separation bin,Helical blade and filter screen,Pass through the interaction of four round rollers and deflector roll tooth,Harvested paddy can be carried out complete,Finer and smoother threshing,Improve the effect of threshing,Pass through the linkage work of extension airbag and reset spring,And the position-limiting action of sliding slot and sliding block,So that sieve pumps,Stalk and some biggish impurity extra after threshing are screened out to realize,So that being separated after stalk and rice threshing,Avoid subsequent screening work,By driving horizontal axis rotation by motor,To drive helical blade to rotate together,The filtering that some dusts and tiny impurity pass through filter screen,It avoids dust and is difficult to the problems such as removing,Improve the quality of paddy after threshing.
Description
Technical field
The utility model relates to agricultural machinery technological field, specially a kind of rice harvester sheller unit.
Background technique
Harvester it be integration harvesting crops machinery.It is disposable to complete harvesting, threshing, and grain is focused on into storage
Then grain is being transported on transport vehicle by Zang Cang by conveyer belt, as link important in harvester, China is grain for threshing
Big country is eaten, rice is exactly a kind of highest cereal crops of yield, after rice is gathered in, for step of thrashing, traditional receipts
When carrying out rice threshing inside cutting mill, the difficult removal such as stalk clast, dust can be adulterated in paddy, can also be adulterated in paddy some miscellaneous
Object etc., this can all reduce the quality of paddy, and the sheller unit structure inside existing harvester is single, can not achieve
Complete threshing, and cause virtually to waste these discarded paddy on stalk, cause grain resource there are also unthreshed paddy
Waste.
Summary of the invention
The technical issues of the utility model solves be to overcome the paddy sundries of the prior art more and threshing not exclusively etc.
Defect provides a kind of rice harvester sheller unit.A kind of rice harvester sheller unit, which has, screens out sundries and threshing
The features such as complete.
To achieve the above object, the utility model provides the following technical solutions：Including threshing bin, the top of the threshing bin
Feed inlet is offered, and the inner cavity of the threshing bin is provided with several shafts, after each shaft both passes through threshing bin
Wall is fixedly installed with belt pulley, and transmission belt, the front end of each shaft are flexibly connected between the belt pulley of each shaft
Be fixedly installed with round roller, the left and right intracavity sidewall of the threshing bin be fixedly installed with the matched deflector roll tooth of round roller, wherein
One shaft connects external drive motors, and fixed plate and sieve, the side wall of the fixed plate are provided with below the round roller
It is fixedly connected with the internal chamber wall of threshing bin, and the bottom of the fixed plate is fixedly installed with several extension airbags, it is each described
Extension airbag is turned on external aspiration pump, and the bottom outer wall of each extension airbag is fixedly connected with sieve, the sieve
Left end aperture is fixedly installed with pin shaft, and the rear and front end of the pin shaft is flexibly connected the left side wall of threshing bin, the threshing bin
Left side wall offer stalk outlet in the horizontal position of sieve, the right end of the sieve is fixedly installed with several sliding blocks, institute
State threshing bin right side wall offer with the matched sliding slot of sliding block, the outer wall of each sliding block is flexibly connected sliding slot, described
The right end bottom outer wall of sieve is fixedly installed with reset spring, and separation bin is provided with below the sieve, the reset bullet
The bottom outer wall of spring is fixedly connected with the top exterior walls of separation bin, and the side wall of the separation bin is fixedly connected with the internal chamber wall of threshing bin,
And the top of the separation bin is not close setting, the bottom outer wall of the threshing bin is provided with motor, the external electricity of motor
Source, and the output shaft outer wall of the motor is fixedly installed with horizontal axis, the left end of the horizontal axis passes through the side of threshing bin and separation bin
Wall, the left end of the horizontal axis is flexibly connected the left side internal chamber wall of separation bin, and the outer wall of the horizontal axis is fixedly installed with helical-blade
Piece, the bottom left end of the separation bin offer discharge nozzle, and the bottom plate that the bottom of the discharge nozzle passes through threshing bin extends to outer
Side.
Preferably, the sieve, extension airbag and fixed plate tilt 10 degree of settings.
Preferably, the shaft and the round roller array distribution in the inner cavity of threshing bin are arranged four, each round roller
The distance of outer wall is set as between 1 centimetre to 3 centimetres.
Preferably, there are two the extension airbag settings.
Preferably, the bottom of the threshing bin and separation bin offers hole, and the bottom of the threshing bin and separation bin
Kong Jun is fixedly installed with filter screen, and the filter screen of the separation bin is the setting of arc net.
Compared with prior art, the utility model has the beneficial effects that：Pass through four round rollers and the phase interaction of deflector roll tooth
With, harvested paddy can be carried out completely, finer and smoother threshing improves the effect of threshing, by extension airbag and
The linkage work and sliding slot of reset spring and the position-limiting action of sliding block, so that sieve pumps, to realize
It screens out after threshing extra stalk and some biggish impurity and avoids subsequent screening so that separating after stalk and rice threshing
Work, by driving horizontal axis rotation by motor, so that helical blade be driven to rotate together, some dusts and tiny impurity are logical
The filtering for crossing filter screen avoids dust and is difficult to the problems such as removing, and improves the quality of paddy after threshing.
Detailed description of the invention
Fig. 1 is the internal structure chart of the utility model.
Fig. 2 is the enlarged drawing of A at the utility model Fig. 1.
Figure label：1, threshing bin, 11, feed inlet, 12, discharge nozzle, 13, stalk outlet, 14, deflector roll tooth, 15, shaft,
16, round roller, 17, transmission belt, 2, fixed plate, 21, extension airbag, 22, sieve, 23, sliding block, 24, sliding slot, 25, reset spring,
26, pin shaft, 3, motor, 31, horizontal axis, 32, separation bin, 33, helical blade, 34, filter screen.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2,：A kind of rice harvester sheller unit, including it is de-
Grain storehouse 1, the top of threshing bin 1 offers feed inlet 11, and the inner cavity of threshing bin 1 is provided with several shafts 15, each shaft
15 rear walls for both passing through threshing bin 1 are fixedly installed with belt pulley, are flexibly connected transmission belt 17 between the belt pulley of each shaft 15,
The front end of each shaft 15 is fixedly installed with round roller 16, and shaft 15 and round roller 16 array distribution in the inner cavity of threshing bin 1 are set
Four are set, the distance of the outer wall of each round roller 16 is set as between 1 centimetre to 3 centimetres, and the left and right intracavity sidewall of threshing bin 1 is solid
Dingan County, which is equipped with, connects external drive motors, the lower section setting of round roller 16 with the matched deflector roll tooth 14 of round roller 16, one of shaft 15
There are fixed plate 2 and sieve 22, the side wall of fixed plate 2 is fixedly connected with the internal chamber wall of threshing bin 1, and the bottom of fixed plate 2 is fixed
Several extension airbags 21 are installed, there are two the settings of extension airbag 21, and each extension airbag 21 is turned on external aspiration pump, and
The bottom outer wall of each extension airbag 21 is fixedly connected with sieve 22, and sieve 22, extension airbag 21 and fixed plate 2 tilt 10 degree and set
It sets, can preferably make biggish stalk screen, the left end aperture of sieve 22 is fixedly installed with pin shaft 26, pin shaft 26
Rear and front end is flexibly connected the left side wall of threshing bin 1, and the left side wall of threshing bin 1 offers stalk in the horizontal position of sieve 22
Outlet 13, the right end of sieve 22 is fixedly installed with several sliding blocks 23, and the right side wall of threshing bin 1 offers matched with sliding block 23
Sliding slot 24, the outer wall of each sliding block 23 are flexibly connected sliding slot 24, and the right end bottom outer wall of sieve 22 is fixedly installed with reset bullet
Spring 25, and the lower section of sieve 22 is provided with separation bin 32, the bottom outer wall of reset spring 25 is fixedly connected with the top of separation bin 32
Outer wall, the side wall of separation bin 32 is fixedly connected with the internal chamber wall of threshing bin 1, and the top of separation bin 32 is not close setting, threshing
Storehouse 1 and the bottom of separation bin 32 offer hole, and the base apertures of threshing bin 1 and separation bin 32 are fixedly installed with filter screen
34, the filter screen 34 of separation bin 32 is the setting of arc net, and the lower section of filter screen 34 is provided with dust collection box, the bottom of threshing bin 1
Portion's outer wall is provided with motor 3,3 external power supply of motor, and the output shaft outer wall of motor 3 is fixedly installed with horizontal axis 31, horizontal axis 31
Left end passes through the side wall of threshing bin 1 and separation bin 32, and the left end of horizontal axis 31 is flexibly connected the left side internal chamber wall of separation bin 32, and horizontal
The outer wall of axis 31 is fixedly installed with helical blade 33, and the bottom left end of separation bin 32 offers discharge nozzle 12, the bottom of discharge nozzle 12
The bottom plate that portion passes through threshing bin 1 extends to outside.
The stalk with paddy of working principle, the utility model harvester harvesting first enters threshing by feed inlet 11
In the inner cavity in storehouse 1, each round roller 16 is driven to rotate by shaft 15 and transmission belt 17, the deflector roll tooth of 1 side wall of threshing bin can be more
Good carry out rice threshing work, after the completion of threshing, falls on sieve 22, passes through the linkage of extension airbag 21 and reset spring 25
The position-limiting action of work and sliding slot 24 so that sieve 22 pumps, thus realize screen out threshing after it is extra
Stalk, paddy are fallen into separation bin 32 by sieve 22, and stalk and some biggish impurity are passed through by 13 discharge of stalk outlet
Motor 3 drives horizontal axis 31 to rotate, so that helical blade 33 be driven to rotate together, some dusts and tiny impurity pass through filter screen
34 filtering falls filter screen 34, and the paddy after threshing is discharged by helical blade 33 from discharge nozzle 12, just completes a whole set of work
Make.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of rice harvester sheller unit, including threshing bin（1）, it is characterised in that：The threshing bin（1）Top open up
There is feed inlet（11）, and the threshing bin（1）Inner cavity be provided with several shafts（15）, each shaft（15）It both passes through
Threshing bin（1）Rear wall be fixedly installed with belt pulley, each shaft（15）Belt pulley between be flexibly connected transmission belt
（17）, each shaft（15）Front end be fixedly installed with round roller（16）, the threshing bin（1）Left and right intracavity sidewall it is equal
It is fixedly installed with and round roller（16）Matched deflector roll tooth（14）, one of them described shaft（15）External drive motors are connect, it is described
Round roller（16）Lower section be provided with fixed plate（2）And sieve（22）, the fixed plate（2）Side wall be fixedly connected with threshing bin
（1）Internal chamber wall, and the fixed plate（2）Bottom be fixedly installed with several extension airbags（21）, each flexible gas
Capsule（21）It is turned on external aspiration pump, and each extension airbag（21）Bottom outer wall be fixedly connected with sieve（22）, described
Sieve（22）Left end aperture be fixedly installed with pin shaft（26）, the pin shaft（26）Rear and front end be flexibly connected threshing bin
（1）Left side wall, the threshing bin（1）Left side wall in sieve（22）Horizontal position offer stalk outlet（13）, described
Sieve（22）Right end be fixedly installed with several sliding blocks（23）, the threshing bin（1）Right side wall offer and sliding block（23）
Matched sliding slot（24）, each sliding block（23）Outer wall be flexibly connected sliding slot（24）, the sieve（22）Right end bottom
Portion's outer wall is fixedly installed with reset spring（25）, and the sieve（22）Lower section be provided with separation bin（32）, the reset bullet
Spring（25）Bottom outer wall be fixedly connected with separation bin（32）Top exterior walls, the separation bin（32）Side wall be fixedly connected with threshing
Storehouse（1）Internal chamber wall, and the separation bin（32）Top be do not close setting, the threshing bin（1）Bottom outer wall setting
There is motor（3）, the motor（3）External power supply, and the motor（3）Output shaft outer wall be fixedly installed with horizontal axis（31）, institute
State horizontal axis（31）Left end pass through threshing bin（1）And separation bin（32）Side wall, the horizontal axis（31）Left end be flexibly connected point
From storehouse（32）Left side internal chamber wall, and the horizontal axis（31）Outer wall be fixedly installed with helical blade（33）, the separation bin
（32）Bottom left end offer discharge nozzle（12）, the discharge nozzle（12）Bottom pass through threshing bin（1）Bottom plate extend to
Outside.
2. a kind of rice harvester sheller unit according to claim 1, it is characterised in that：The sieve（22）, it is flexible
Air bag（21）And fixed plate（2）Tilt 10 degree of settings.
3. a kind of rice harvester sheller unit according to claim 1, it is characterised in that：The shaft（15）And round roller
（16）In threshing bin（1）Inner cavity in array distribution be arranged four, each round roller（16）The distance of outer wall be set as 1 li
Rice is between 3 centimetres.
4. a kind of rice harvester sheller unit according to claim 1, it is characterised in that：The extension airbag（21）If
There are two setting.
5. a kind of rice harvester sheller unit according to claim 1, it is characterised in that：The threshing bin（1）With point
From storehouse（32）Bottom offer hole, and the threshing bin（1）And separation bin（32）Base apertures be fixedly installed with filtering
Net（34）, the separation bin（32）Filter screen（34）For the setting of arc net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820731798.0U CN208159298U (en) | 2018-05-17 | 2018-05-17 | A kind of rice harvester sheller unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820731798.0U CN208159298U (en) | 2018-05-17 | 2018-05-17 | A kind of rice harvester sheller unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208159298U true CN208159298U (en) | 2018-11-30 |
Family
ID=64368082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820731798.0U Expired - Fee Related CN208159298U (en) | 2018-05-17 | 2018-05-17 | A kind of rice harvester sheller unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208159298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116569741A (en) * | 2023-07-14 | 2023-08-11 | 黑龙江省农业科学院绥化分院 | Double-roller rice threshing device |
-
2018
- 2018-05-17 CN CN201820731798.0U patent/CN208159298U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116569741A (en) * | 2023-07-14 | 2023-08-11 | 黑龙江省农业科学院绥化分院 | Double-roller rice threshing device |
| CN116569741B (en) * | 2023-07-14 | 2023-10-13 | 黑龙江省农业科学院绥化分院 | Double-roller rice threshing device |
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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: 20181130 Termination date: 20210517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |