CN208317428U - A kind of threshing cleaning unit of rice combine - Google Patents
A kind of threshing cleaning unit of rice combine Download PDFInfo
- Publication number
- CN208317428U CN208317428U CN201820542838.7U CN201820542838U CN208317428U CN 208317428 U CN208317428 U CN 208317428U CN 201820542838 U CN201820542838 U CN 201820542838U CN 208317428 U CN208317428 U CN 208317428U
- Authority
- CN
- China
- Prior art keywords
- threshing
- mesh screen
- shell
- cleaning unit
- frame
- 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
The utility model discloses a kind of threshing cleaning units of rice combine, including shell, shell point threshing zone and clean area, threshing zone includes spout, motor, threshing frame, threshing bar, rotary shaft, plate washer and straw grid, baffle is installed on threshing frame, it is connect on the left of threshing frame with spout, rotary shaft is connected on the right side of threshing frame, rotary shaft is connected with motor output end, motor is mounted on shell outer right wall, threshing bar is installed on threshing frame, threshing zone lower end is to clean area, cleaning area includes the first mesh screen, second mesh screen, shaking device, air supply device, extractor fan, refuse collecting case and discharge port, second mesh screen is installed below the first mesh screen, air supply device is installed in shell left wall below second mesh screen, air port is set out in shell right wall, material mouth is set out on the left of housing bottom.The utility model utilizes centrifugal force threshing, then cleans by two layers of mesh screen and blowing device, air supply device, and work efficiency is high, and threshing and cleaning effect is good.
Description
Technical field
The utility model relates to a kind of agricultural machinery equipment field, the threshing and cleanings of specifically a kind of rice combine
Device.
Background technique
Rice combine is a kind of very common agricultural machinery equipment, can complete harvesting, threshing, clean be
Then paddy is transported to silo using transmission device and is stored by column work.
Chinese Patent Application No. 201720950136.8,207022572 U of Authorization Notice No. CN, discloses a kind of rice
The side of the threshing cleaning unit of combine harvester, the host mounting bracket of the utility model is equipped with threshing cylinder connecting shaft, takes off
Grain roller connects axis connection rice threshing roller, is equipped with column fixed plate mounting bracket on the outside of rice threshing roller, column is fixed
Plate mounting bracket is equipped with column fixed plate mounting groove, and column fixed plate is equipped in slot, which realizes the de- of rice
Grain is cleaned, and is convenient to clean, and but there are still the following shortcomings: not set shaking device on filter screen, the penetrating filtering net spee of paddy
Slowly, the removing of some light weights sundries small in size is not considered.
Summary of the invention
1, it to solve the problems, such as
For not set shaking device on existing filter screen, the penetrating filtering net spee of paddy is slow, does not consider some light weights
The problem of removing of sundries small in size, the purpose of this utility model is to provide a kind of threshing and cleaning of rice combine dresses
It sets, after using centrifugal force threshing, cooperates on to solve by two layers of mesh screen, shaking device, exhaust apparatus, air supply device
State the problem of proposing in background technique.
2, technical solution
To achieve the above object, the utility model provides the following technical solutions:
A kind of threshing cleaning unit of rice combine, including shell, the shell are divided into threshing zone and clean area,
The threshing zone includes spout, motor, threshing frame, threshing bar, rotary shaft, plate washer and straw grid, on the threshing frame
Even installation baffle, the threshing frame left side pass through shell and are flexibly connected with spout, are fixedly connected with rotation on the right side of the threshing frame
Axis, the rotary shaft pass through shell and are connected with motor output end, and the motor is fixedly mounted on the outer right wall of shell, described de-
Threshing bar is uniformly installed on grain frame, the threshing zone lower end is to clean area, it is described clean area include the first mesh screen, the second mesh screen,
The second mesh screen, institute are installed in shaking device, air supply device, extractor fan, refuse collecting case and discharge port, the first mesh screen lower section
It states and air supply device is fixedly mounted in the shell left wall below the second mesh screen, corresponding shell right wall is equipped with air outlet, the shell
Body bottom left is equipped with discharge port.
As a further solution of the present invention: the threshing frame is transversely mounted on above housing cavity.
The threshing frame is detachable structure as a further solution of the present invention,.
Straw grid is equipped with below the threshing frame as a further solution of the present invention,.
The straw grid is semicircle trench structure as a further solution of the present invention,.
First mesh screen and the second mesh screen are fixedly installed with vibration dress as a further solution of the present invention,
It sets.
The second mesh screen mesh is smaller than the first mesh screen mesh as a further solution of the present invention,.
Extractor fan is equipped in air outlet as a further solution of the present invention,.
Refuse collecting case is equipped on the right side of the air outlet as a further solution of the present invention,.
The housing bottom is incline structure, left low and right high as a further solution of the present invention,.
3, beneficial effect
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model realizes threshing using centrifugal force effect, and work efficiency is high, and Threshing is good.
(2) the utility model is equipped with two layers of mesh screen, and screening effect is good, can weed out most of sundries.
(3) the utility model is equipped with exhaust apparatus, air supply device and refuse collecting case, removes effect to the husk of lighter weight
Fruit is good, easy cleaning.
(4) the first mesh screen of the utility model and the second mesh screen are equipped with shaking device, and the mesh of the first mesh screen is than second
Mesh screen mesh is big, and rationally, screening effect is good for design.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the threshing cleaning unit of rice combine.
Fig. 2 is the structural schematic diagram of threshing zone in the threshing cleaning unit of rice combine.
In figure: 1- shell；2- spout；The threshing zone 3-；4- motor；5- threshing frame；6- threshing bar；7- rotary shaft；8- grades
Plate；9- straw grid；The first mesh screen of 10-；11- shaking device；The second mesh screen of 12-；13- air supply device；14- extractor fan；15-
Refuse collecting case；16- discharge port；17- cleans area.
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.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of threshing cleaning unit of rice combine, including
Shell 1, the shell 1 divide for threshing zone 3 and clean area 17, and the threshing zone 3 includes spout 2, motor 4, threshing frame 5, takes off
Grain bar 6, rotary shaft 7, plate washer 8 and straw grid 9, the threshing frame 5 are transversely mounted on above 1 inner cavity of shell, the threshing frame 5
For detachable structure, baffle 8 is uniformly installed on the threshing frame 5, rice straw can be fixed in threshing frame 5, the threshing frame 5 is left
Side passes through shell 1 and is flexibly connected with spout 2, and rotary shaft 7 is fixedly connected on the right side of the threshing frame 5, and the rotary shaft 7 passes through shell
Body 1 is connected with 4 output end of motor, and the motor 4 is fixedly mounted on the outer right wall of shell 1, and motor 4 drives 7 high speed of rotary shaft
It can produce centrifugal force when rotation, help paddy and rice straw separation in threshing frame 5, threshing bar is uniformly installed on the threshing frame 5
6, straw grid 9 is equipped with below the threshing frame 5, the straw grid 9 is semicircle trench structure, so that entire threshing zone 3 is in
Tubular, the straw grid 9 can stop at work rice straw and drop out, and keep Threshing more preferable, and 9 lower end of straw grid is clear
Constituency 17, the area 17 of cleaning includes the first mesh screen 10, the second mesh screen 12, shaking device 11, air supply device 13, extractor fan
14, refuse collecting case 15 and discharge port 16, paddy, stone and small size sundries fall on the first mesh screen 10, institute through straw grid 9
It states the first mesh screen 10 and is fixedly installed with shaking device 11, first mesh screen 10 shakes that filter out stone isometric slightly larger miscellaneous
Object, and paddy and some small size sundries are fallen, and the second mesh screen 12, second mesh screen 12 are installed below first mesh screen 10
Mesh is smaller than 10 mesh of the first mesh screen, and shaking device 11 is fixedly mounted in second mesh screen 10, utilizes the second mesh screen 10 and vibration
Device 11 carries out programmed screening, and paddy and some husks continue to fall, solid in the shell left wall of 10 lower section of the second mesh screen
Dingan County fills air supply device 13, and corresponding 1 right wall of shell is equipped with air outlet, is equipped with extractor fan 14, the outlet air in air outlet
Mouthful right side is equipped with refuse collecting case 15, and 1 bottom of shell is incline structure, and left low and right high is equipped with discharging on the left of the shell 1
Mouth 16, by the collective effect of exhaust apparatus 14 and air supply device 13, the shrivelled husk for falling on 1 bottom of shell is blown into outlet air
Mouthful, into refuse collecting case 15, and qualified paddy skids off shell 1 from the discharge port 16 in left side.
The working principle of the utility model is: rice is added from spout 2 when work, rice is hoarded in threshing frame 5, and
Motor 4 drives the rotation of rotary shaft 7 to generate centrifugal force, and the paddy in threshing frame 5 is thrown out of under the influence of centrifugal force, and rice straw stays in
In threshing frame 5, then straw grid 9 is passed through by the agitation paddy of threshing bar 6 and is fallen on the first mesh screen 10, shaking device 11 drives
The shake of first mesh screen 10 is got up, and the paddy and sundries of small size fall to the second mesh screen 12, and shaking device 11 continues to act on, pass through
The paddy of second mesh screen 12 and some shrivelled husks fall on 1 bottom of shell, and the rice husk of lighter weight by exhaust apparatus 14 and is sent
The collective effect of wind apparatus 13, is blown into refuse collecting case 15, and the biggish paddy of quality is skidded off from the discharge port 16 in 1 left side of shell.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of threshing cleaning unit of rice combine, including shell (1), which is characterized in that the shell (1) is divided into
Threshing zone (3) and clean area (17), the threshing zone (3) include spout (2), motor (4), threshing frame (5), threshing bar (6),
Rotary shaft (7), baffle (8) and straw grid (9) are uniformly installed baffle (8) on the threshing frame (5), and the threshing frame (5) is left
Side passes through shell (1) and is flexibly connected with spout (2), is fixedly connected with rotary shaft (7), the rotation on the right side of the threshing frame (5)
Axis (7) passes through shell (1) and is connected with motor (4) output end, and the motor (4) is fixedly mounted on the outer right wall of shell (1), institute
It states and is uniformly installed on threshing frame (5) threshing bar (6), threshing zone (3) lower end is to clean area (17), described to clean area (17) packet
Include the first mesh screen (10), the second mesh screen (12), shaking device (11), air supply device (13), extractor fan (14), refuse collecting case
(15) and discharge port (16) the second mesh screen (12), are installed below first mesh screen (10), below second mesh screen (12)
Air supply device (13) are fixedly mounted in shell left wall, corresponding shell (1) right wall is equipped with air outlet, shell (1) bottom
Left side is equipped with discharge port (16).
2. the threshing cleaning unit of rice combine according to claim 1, which is characterized in that the threshing frame
(5) it is transversely mounted on above shell (1) inner cavity.
3. the threshing cleaning unit of rice combine according to claim 1, which is characterized in that the threshing frame
It (5) is detachable structure.
4. the threshing cleaning unit of rice combine according to claim 1, which is characterized in that the threshing frame
(5) lower section is equipped with straw grid (9).
5. the threshing cleaning unit of rice combine according to claim 1, which is characterized in that the straw grid
It (9) is semicircle trench structure.
6. the threshing cleaning unit of rice combine according to claim 1, which is characterized in that first mesh screen
(10) and the second mesh screen (12) is fixedly installed with shaking device (11).
7. the threshing cleaning unit of rice combine according to claim 1, which is characterized in that second mesh screen
(12) mesh is smaller than the first mesh screen (10) mesh.
8. the threshing cleaning unit of rice combine according to claim 1, which is characterized in that be equipped in air outlet
Extractor fan (14).
9. the threshing cleaning unit of rice combine according to claim 1, which is characterized in that the air outlet is right
Side is equipped with refuse collecting case (15).
10. the threshing cleaning unit of rice combine according to claim 1, which is characterized in that the shell (1)
Bottom is incline structure, left low and right high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820542838.7U CN208317428U (en) | 2018-04-16 | 2018-04-16 | A kind of threshing cleaning unit of rice combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820542838.7U CN208317428U (en) | 2018-04-16 | 2018-04-16 | A kind of threshing cleaning unit of rice combine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208317428U true CN208317428U (en) | 2019-01-04 |
Family
ID=64781702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820542838.7U Expired - Fee Related CN208317428U (en) | 2018-04-16 | 2018-04-16 | A kind of threshing cleaning unit of rice combine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208317428U (en) |
-
2018
- 2018-04-16 CN CN201820542838.7U patent/CN208317428U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204518532U (en) | High efficiency grain sheller unit | |
| CN107214147B (en) | Rice cleaner | |
| CN208437228U (en) | Automatic grain impurity removing and cleaning device | |
| CN109290185A (en) | Efficient farm products area screening installation | |
| CN207576879U (en) | Screening and removing impurities device before a kind of corn seed is cultivated | |
| CN201349422Y (en) | Downdraught three-section flat screen cleaning mechanism of combined harvester | |
| CN208317428U (en) | A kind of threshing cleaning unit of rice combine | |
| CN105830630B (en) | Cleaning and conveying device for combine harvester | |
| CN112387585A (en) | Corn screening device | |
| CN102630436B (en) | Corn thresher with screening and winnowing device | |
| CN209964680U (en) | Millet single ear of grain thresher | |
| CN207519182U (en) | A kind of grain sheller unit | |
| CN207170256U (en) | The double screening type grain cleaners of modular double dust collection | |
| CN207639216U (en) | A kind of tongue bran combined type cleaning and sorting system and tongue bran type of threshing and sorting | |
| CN206153127U (en) | Inhale formula proportion and remove stone combination grain cleaning machine | |
| CN201541479U (en) | Corn husking mechanism with multiple functions of husking, cleaning and conveying | |
| CN208210823U (en) | A kind of agricultural cereal hull and pulp removing machine | |
| CN204031873U (en) | Sorting mechanism on husker sheller | |
| CN208357243U (en) | A kind of grain cleaning machine | |
| CN2882226Y (en) | Maize thresher | |
| CN215466131U (en) | Movable grain impurity removing device | |
| CN2421821Y (en) | Combine threshing separating cleaner | |
| CN220255150U (en) | Rice thresher | |
| CN208288080U (en) | A kind of full-automatic dressing machine | |
| CN208321303U (en) | A kind of paddy screening cleaning plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20200416 |