CN202232227U - Rice cleaning device - Google Patents
Rice cleaning device Download PDFInfo
- Publication number
- CN202232227U CN202232227U CN 201120407369 CN201120407369U CN202232227U CN 202232227 U CN202232227 U CN 202232227U CN 201120407369 CN201120407369 CN 201120407369 CN 201120407369 U CN201120407369 U CN 201120407369U CN 202232227 U CN202232227 U CN 202232227U
- Authority
- CN
- China
- Prior art keywords
- feed hopper
- vibrating sieve
- rack
- vibratory sieve
- 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
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- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model relates to a rice cleaning device, and relates to the field of agricultural machines. According to the rice cleaning device, a feed hopper, a vibrating sieve, a centrifugal fan and a finished product bin are arranged on a main body rack; the feed hopper is arranged on the upper part of the main body rack; the vibrating sieve is arranged at a lower opening of the feed hopper; the finished product bin is arranged below the vibrating sieve; the centrifugal fan is arranged on the rack at the front end of the vibrating sieve; a through-flow fan is fixed to the rack at the lower end of the vibrating sieve; a grain arranging roller driven by a motor is arranged at the lower opening of the feed hopper; an oscillator is fixed to the front end of the rack and is drawn to the rack by a step shaking plate; and a driver is linked to the front end of the vibrating sieve by a crank connecting rod. The rice cleaning device has the characteristics of reasonable structural design and adjustable structure and operating parameters, and can regulate the parameters which influence the cleaning performance and realize high-speed photography and airflow fields; and the intelligentization of data acquisition and process monitoring is realized by a data acquisition system and a monitoring dynamic assembly which are based on the computer measuring technology, and the system is reliable in operation and high in measuring accuracy. A test table has a simple structure, and is convenient to operate and adjust.
Description
Technical field
The utility model relates to agricultural machinery and makes the field, relates to a kind of bambooleaf fig herb screening device specifically.
Background technology
Pneumatic jig formula cleaning plant is used on rice combine widely, is the important component part of combine, and it directly has influence on the service behaviour of complete machine.At present, combine to clean quality generally unstable, reliability is low, shows as problems such as percent of loss height, clean rate are low.Therefore, improving the quality of cleaning of combine as early as possible, will be to solve the bottleneck problem that China's Rice Production further develops.The present invention is directed in the market and designed and experimental study, to reach the purpose of the sorting performance that improves longitudinal axis flowing water rice reaping machine cleaning plant by the cleaning plant of extensively good longitudinal axis flowing water rice combined harvester.
Summary of the invention
The bambooleaf fig herb screening device that the purpose of the utility model is to develop a kind of intellectuality, good stability, good reliability, percent of loss is low, clean rate is high, operation is easy to adjust.
The bambooleaf fig herb screening device of the utility model; Be on main stand, to be provided with feed hopper, vibratory sieve, centrifugal blower and finished bin to constitute; Top at main stand is provided with feed hopper; End opening at feed hopper is provided with vibratory sieve, and the below of vibratory sieve is provided with finished bin: the front end frame that is positioned at vibratory sieve is provided with on the lower end frame of centrifugal blower, vibratory sieve and is fixing cross flow fan.
As the further improvement of the utility model, be provided with by motor-driven row's grain roller at the end opening of feed hopper.
As the further improvement of the utility model, fixing oscillator at the front end of frame, on frame, and there is driver to pass through the front end of crank connecting link interlock through stepped shuttle board tractive in vibratory sieve.
As the further improvement of the utility model, the cross flow fan of the tail end of frame is by the through-flow frame support.
As the further improvement of the utility model, described row's grain roller, oscillator, centrifugal blower, crank connecting link, cross flow fan all are connected with the electric cabinet circuit.
The bambooleaf fig herb screening device of the utility model; Reasonable in design has the adjustable characteristics of structure and running parameter, can regulate the parameter that influences sorting performance; Can realize high-speed photography and airflow field; Employing has realized the intellectuality of data acquisition and process monitoring based on the data collecting system and the monitoring and control configuration software of computer testing technology, and system works is reliable, measuring accuracy is high.This test platform structure is simple, operation and easy to adjust.
Description of drawings
Figure of description 1 is the structural representation of the utility model bambooleaf fig herb screening device.
Embodiment
The bambooleaf fig herb screening device of the utility model is on main stand 1, to be provided with feed hopper 2, vibratory sieve 3, centrifugal blower 4 and finished bin 5 to constitute.Be provided with feed hopper 2 on the top of main stand 1; End opening at feed hopper 2 is provided with vibratory sieve 3; The below of vibratory sieve 3 is provided with finished bin 5: the front end frame 1 that is positioned at vibratory sieve 3 is provided with on the lower end frame 1 of centrifugal blower 4, vibratory sieve 3 and is fixing cross flow fan 6, and cross flow fan 6 is supported by through-flow frame 12.Fixing oscillator 9 at the front end of frame 1, through stepped shuttle board tractive on frame 1, and have driver 10 through crank connecting link 11 interlocks in the front end of vibratory sieve 3.
The top of the end opening of feed hopper 2, vibratory sieve 3 is provided with the row's grain roller 8 that is driven by motor 7.
Described row's grain roller 8, oscillator 9, centrifugal blower 4, crank connecting link 11, cross flow fan 6 all are connected with electric cabinet 13 circuit.
During the work of bambooleaf fig herb screening device,, select suitable structure and technical parameter according to the operation requirement.Earlier with single longitudinal axial threshing and separation test platform with rice threshing; Obtain emersion object seed, broken stem stalk, clever chaff etc.; With emersion object as cleaning the material charging gear of packing into; At first under the control of material roller, with the same width of compass screen surface, fall, utilized the physical dimension of seed and field trash and floating velocity difference to clean and selection by winnowing by the paddy rice of being cleaned with the length non-uniform Distribution.Cereal blows away part light impurity such as dust, chaff etc. through blower fan, flows in scalariform shuttle board and the sieve nest again, and the longitudinal oscillation under eccentric shaft drives of scalariform shuttle board and sieve nest moves back and forth the purpose that is issued to separation at the sieve sheet.Sieve nest has two-layer screen frame (unit), and cereal flows on compass screen surface under the compass screen surface thrust, and the ground floor compass screen surface excludes the big impurity in the cereal, is discharged for big assorted mouthful by row, and cereal flows on the second layer compass screen surface and continues screen, and the material after the cleaning gets into the case that connects material.
Claims (5)
1. bambooleaf fig herb screening device; Be on main stand (1), to be provided with feed hopper (2), vibratory sieve (3), centrifugal blower (4) and finished bin (5) to constitute; The top that it is characterized in that main stand (1) is provided with feed hopper (2); End opening at feed hopper (2) is provided with vibratory sieve (3), and the below of vibratory sieve (3) is provided with finished bin (5): the front end frame (1) that is positioned at vibratory sieve (3) is provided with on the lower end frame (1) of centrifugal blower (4), vibratory sieve (3) and is fixing cross flow fan (6).
2. bambooleaf fig herb screening device as claimed in claim 1 is characterized in that the end opening of feed hopper (2) is provided with the row's grain roller (8) that is driven by motor (7).
3. bambooleaf fig herb screening device as claimed in claim 1; The front end that it is characterized in that frame (1) is being fixed oscillator (9); Through stepped shuttle board tractive on frame (1), and have driver (10) through crank connecting link (11) interlock in the front end of vibratory sieve (3).
4. bambooleaf fig herb screening device as claimed in claim 1 is characterized in that the cross flow fan (6) of the tail end of frame (1) is supported by through-flow frame (12).
5. like claim 1 or 2 or 3 or 4 described bambooleaf fig herb screening devices, it is characterized in that arranging grain roller (8), oscillator (9), centrifugal blower (4), crank connecting link (11), cross flow fan (6) and all be connected with electric cabinet (13) circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120407369 CN202232227U (en) | 2011-10-24 | 2011-10-24 | Rice cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120407369 CN202232227U (en) | 2011-10-24 | 2011-10-24 | Rice cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202232227U true CN202232227U (en) | 2012-05-30 |
Family
ID=46093560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120407369 Expired - Fee Related CN202232227U (en) | 2011-10-24 | 2011-10-24 | Rice cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202232227U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688857A (en) * | 2012-06-01 | 2012-09-26 | 江苏大学 | Cleaning device with double cross-flow fans, three air passages and double-layered vibrating screens |
| CN103416169A (en) * | 2012-12-05 | 2013-12-04 | 华中农业大学 | Air screen type separation device test table |
| CN109092688A (en) * | 2018-10-14 | 2018-12-28 | 山西农业大学 | Winnowing type grain cleaning experimental rig |
| CN110199690A (en) * | 2019-04-09 | 2019-09-06 | 丰疆智能科技股份有限公司 | Vibrating Sieve of Combine Harvester regulating system and method |
-
2011
- 2011-10-24 CN CN 201120407369 patent/CN202232227U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688857A (en) * | 2012-06-01 | 2012-09-26 | 江苏大学 | Cleaning device with double cross-flow fans, three air passages and double-layered vibrating screens |
| CN102688857B (en) * | 2012-06-01 | 2014-12-24 | 江苏大学 | Cleaning device with double cross-flow fans, three air passages and double-layered vibrating screens |
| CN103416169A (en) * | 2012-12-05 | 2013-12-04 | 华中农业大学 | Air screen type separation device test table |
| CN103416169B (en) * | 2012-12-05 | 2015-07-15 | 华中农业大学 | Air screen type separation device test table |
| CN109092688A (en) * | 2018-10-14 | 2018-12-28 | 山西农业大学 | Winnowing type grain cleaning experimental rig |
| CN110199690A (en) * | 2019-04-09 | 2019-09-06 | 丰疆智能科技股份有限公司 | Vibrating Sieve of Combine Harvester regulating system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20131024 |