CN203448286U - Cleaner-grader - Google Patents
Cleaner-grader Download PDFInfo
- Publication number
- CN203448286U CN203448286U CN201320575953.1U CN201320575953U CN203448286U CN 203448286 U CN203448286 U CN 203448286U CN 201320575953 U CN201320575953 U CN 201320575953U CN 203448286 U CN203448286 U CN 203448286U
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- China
- Prior art keywords
- screen box
- cleaner
- grader
- sieving box
- motor
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Abstract
The utility model provides a cleaner-grader. A traditional cleaner-grader does not have good utilization efficiency and grading efficiency and is high in fault rate or low in power efficiency. The cleaner-grader is composed of a rack (2) which is sequentially provided with an electric control cabinet (4), a motor (5), a front supporting arm (12), a large rocker arm (9), an eccentric driving mechanism (7) and a grain feeding hopper (8); the grain feeding hopper is connected with an upper sieving box (10); the upper sieving box is connected with a lower sieving box (11); the front supporting arm is connected with the upper sieving box and the lower sieving box respectively by rubber bearings; the large rocker arm is connected with the upper sieving box and the lower sieving box respectively by rubber bearings; the eccentric driving mechanism is connected with the motor and the large rocker arm. The cleaner-grader is used for grading and cleaning grains and seeds.
Description
technical field:
the present invention relates to a kind of cleaner-grader.
background technology:
grain after cleaner is cleaned and seed are difficult to meet the demand of businessman to a great extent, and each grain machinery producer has made different types of classification cleaner for this reason, from using classification efficiency, are not fine, are not that fault rate is high, are exactly that effect is low.For this demand, our factory has been developed the large-scale classifying screen that two screen box four rocking arms connect upper and lower screen box, and upper and lower screen box swings mutually, has overcome to a great extent the vibration of complete machine, but also has improved widely power, minute stage Ye Nengrang businessman meaning of having one's face covered with.But in real work, also embody its deficiency.Because four distant arms in work must be synchronous, the accuracy of manufacture also will be high, have a mismachining tolerance, just there will be fault, not be disconnected rocking arm, be exactly sieve box side plate fracture, and frame is disconnected etc.
summary of the invention:
the object of this invention is to provide a kind of cleaner-grader.
above-mentioned object realizes by following technical scheme:
a kind of cleaner-grader, its composition comprises: frame, electric cabinet is installed successively in described frame, motor, front arm, large rocking arm, eccentric drive mechanism, grain feeding bucket, described grain feeding bucket is connected with upper screen box, described upper screen box is connected with lower screen box, described front arm respectively with described upper screen box, described lower screen box connects by rubber shaft bearing, described large rocking arm respectively with described upper screen box, described lower screen box connects by rubber shaft bearing, described eccentric drive mechanism is connected with described motor, described eccentric drive mechanism is connected with described large rocking arm.
described cleaner-grader, is arranged on respectively both sides before and after described frame underbeam for 4 jack of horizontal adjustment, and guide wheel, road wheel are arranged on respectively below described frame, and described motor is connected with described electric cabinet.
beneficial effect:
1. the present invention takes two large rocking arms and four versions that support arm relative engagement swings, and both removable uses, also can pull down guide wheel, road wheel, fixing use, this machine once can be installed Tipple Bottom sieve simultaneously, and the sieve end reaches 3 meters, greatly improves grain and seed grading effect.
2. the present invention takes the swing that cooperatively interacts of two large rocking arms and four support arms, makes upper and lower screen box separate, but relatively swings, and has avoided four rocking arms school strength mutually, has reduced to a great extent the mechanical breakdown causing because of mismachining tolerance.
3. this cleaner-grader is cleaned grain or is planted the period of the day from 11 p.m. to 1 a.m, grain or seed after cleaner is cleaned enter after grain feeding bucket, under the control of flow plate, fall equably on the top sieve in screen box, grain after cleaning or seed are by its surface geometry size shape, and under the ceaselessly vibration of screen box, the grain or the seed that are greater than sieve aperture are stayed on sieve, the grain or the seed that are less than sieve aperture fall on lower screen, under minimum falling on screen box base plate.
accompanying drawing explanation:
accompanying drawing 1 is structural representation of the present invention.
the specific embodiment:
embodiment 1:
a kind of cleaner-grader, its composition comprises: frame 2, electric cabinet 4 is installed successively in described frame, motor 5, front arm 12, large rocking arm 9, eccentric drive mechanism 7, grain feeding bucket 8, described grain feeding bucket is connected with upper screen box 10, described upper screen box is connected with lower screen box 11, described front arm respectively with described upper screen box, described lower screen box connects by rubber shaft bearing, described large rocking arm respectively with described upper screen box, described lower screen box connects by rubber shaft bearing, described eccentric drive mechanism is connected with described motor, described eccentric drive mechanism is connected with described large rocking arm.
embodiment 2:
according to the cleaner-grader described in embodiment 1, for 4 jack 1 of horizontal adjustment, be arranged on respectively both sides before and after described frame underbeam, guide wheel 3, road wheel 6 are arranged on respectively below described frame, and described motor is connected with described electric cabinet.
the swing of upper and lower screen box is that the rotation by eccentric drive mechanism realizes, and through pipe support arm, the screen box retainer of eccentric gearing, drives upper and lower screen box relatively to swing.Belt wheel transmission through electrical machine belt pulley, V-belt, eccentric drive mechanism, makes to drive eccentric mechanism movement.
embodiment 3:
the method of cleaning of above-mentioned cleaner-grader, grain or seed after cleaner-grader is cleaned enter after grain feeding bucket, under the control of flow plate, fall equably on the top sieve in screen box, grain after cleaning or seed are by its surface geometry size shape, and under the ceaselessly vibration of screen box, the grain or the seed that are greater than sieve aperture are stayed on sieve, the grain or the seed that are less than sieve aperture fall on lower screen, under minimum falling on screen box base plate.
Claims (2)
1. a cleaner-grader, its composition comprises: frame, it is characterized in that: electric cabinet is installed successively in described frame, motor, front arm, large rocking arm, eccentric drive mechanism, grain feeding bucket, described grain feeding bucket is connected with upper screen box, described upper screen box is connected with lower screen box, described front arm respectively with described upper screen box, described lower screen box connects by rubber shaft bearing, described large rocking arm respectively with described upper screen box, described lower screen box connects by rubber shaft bearing, described eccentric drive mechanism is connected with described motor, described eccentric drive mechanism is connected with described large rocking arm.
2. cleaner-grader according to claim 1, it is characterized in that: 4 jack for horizontal adjustment are arranged on respectively described both sides, frame underbeam front and back, guide wheel, road wheel are arranged on respectively below described frame, and described motor is connected with described electric cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575953.1U CN203448286U (en) | 2013-09-17 | 2013-09-17 | Cleaner-grader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575953.1U CN203448286U (en) | 2013-09-17 | 2013-09-17 | Cleaner-grader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203448286U true CN203448286U (en) | 2014-02-26 |
Family
ID=50128190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320575953.1U Expired - Fee Related CN203448286U (en) | 2013-09-17 | 2013-09-17 | Cleaner-grader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203448286U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879730A (en) * | 2014-03-31 | 2014-06-25 | 山东黎明种业科技有限公司 | Multifunctional vibrating seed conveyer |
| CN107214073A (en) * | 2017-07-25 | 2017-09-29 | 安徽省禾健米业集团有限公司 | A kind of grain processing goes stone to remove rough mechanism |
-
2013
- 2013-09-17 CN CN201320575953.1U patent/CN203448286U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879730A (en) * | 2014-03-31 | 2014-06-25 | 山东黎明种业科技有限公司 | Multifunctional vibrating seed conveyer |
| CN107214073A (en) * | 2017-07-25 | 2017-09-29 | 安徽省禾健米业集团有限公司 | A kind of grain processing goes stone to remove rough mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |