CN2147906Y - AC dielectric crop seed classer - Google Patents
AC dielectric crop seed classer Download PDFInfo
- Publication number
- CN2147906Y CN2147906Y CN 93227460 CN93227460U CN2147906Y CN 2147906 Y CN2147906 Y CN 2147906Y CN 93227460 CN93227460 CN 93227460 CN 93227460 U CN93227460 U CN 93227460U CN 2147906 Y CN2147906 Y CN 2147906Y
- Authority
- CN
- China
- Prior art keywords
- seed
- sorting cylinder
- hopper
- grader
- sorting
- 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
Images
Landscapes
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The utility model belongs to a machine for grading crop seeds, comprising a machine frame, a grader and a transmission device. In the machine frame, the upper part of the grader is provided with a hopper with an adjusting hand wheel. A grading cylinder with wires wound on the outer wall is arranged below the hopper. The two shaft ends of the grading cylinder are respectively provided with a collecting ring and an upper tower shaped chain wheel. A seed grading plate and a seed outlet groove in trisection are arranged in sequence under the grading cylinder. A vibrating electric magnet is connected with the bottoms of the seed conveying grooves. A motor for the transmission device which is installed on the bottom of the machine frame is connected with a lower tower shaped chain wheel by a speed reducer and the lower tower shaped chain wheel is connected with the upper tower shaped chain wheel by a chain. Active seeds and inactive seeds are accurately separated and put into corresponding seed conveying grooves. The seed germinating rate is ensured.
Description
The utility model relates to the purification of seeds equipment of farm machinery, specifically a kind of machine that is used for the crop seeds classification.
The screening installation of existing crop seeds, normally according to the physical mechanical characteristic of seed, promptly one or more difference in the characteristics such as the geometry of seed, three-dimensional dimension limit, density, aerodynamics design.This class machinery mainly contains screening type, proportion formula etc., but because the various physical characteristics of seed and the main biological characteristics (germinating energy, germination percentage etc.) of its seed are not closely related, when particularly complexity and unvital seed and breeding Physical Mechanical difference were remarkable, this separator was powerless at all.So be difficult to improve seed germination rate, unvital seed can't screen, and does not guarantee germination percentage.
The purpose of this utility model is the shortcoming at above-mentioned existence, and providing a kind of can have debility to carry out sorting to seed, improves the crop seeds classification machine of percentage of seedgermination.
Technical essential of the present utility model is:
It is made up of frame, sorting part and transmission device, the top that it is characterized in that sorting part in frame (9) is provided with the hopper (8) of adjusting handwheel (10), it below the hopper (8) sorting cylinder (6) that outer wall twines the electricity level (4) of lead, the axle two ends of sorting cylinder (6) are respectively collector ring (11) and last turriform sprocket wheel (5), are followed successively by the seed distributing groove (14) of branch kind plate (13) and trisection below sorting cylinder (6).Vibration electromagnet (16) joins with seed distributing groove (14) bottom surface, and the transmission device motor (21) that is contained in frame (9) bottom joins through reductor (2) and following turriform sprocket wheel (1), and following turriform sprocket wheel (1) links to each other with last turriform sprocket wheel (5) by chain.
The utility model will have vigor and unvital seed to distinguish exactly into corresponding seed distributing groove through to carried out the comprehensive function of gravity, centrifugal force, frictional force, electric field polarization power etc. by the seed of sorting, guarantee seed germination rate.It is simple in structure, installation, easy to use, easy to utilize.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the electrode schematic diagram in the utility model.
From accompanying drawing as seen, micro electromagnetic vibrator (19) is equipped with in hopper (8) bottom surface of frame (9) internal upper part, is used for controlling the surface that the even individual layer of seed is fallen sorting cylinder (6), and sticky surface (20) is pasted at the base plate outside corner of hopper (8) and an accent mouthful place.The close electrode (22,23,24) around the gummed wire winding of sorting cylinder (6) outer wall surface that hopper (8) is installed below constitutes triangular-shaped electrodes electric field (4).Sorting cylinder (6) one axle heads are equipped with collector ring (11), and power supply carbon brush (12) is pressed on the collector ring (11).Civil power links to each other with carbon brush (12) through pressure regulator, collector ring (11) send sorting cylinder (6) inner high-tension transformer (7) operating voltage, the 700-6000V High Level AC Voltage of being exported is supplied with triangular-shaped electrodes, form ac high-voltage electrode electric field, the operating voltage of sorting cylinder (6) can be adjustable continuously in the 700-16KV scope by pressure regulator.Sorting cylinder (6) the outer wall cleaning brush (17) that contacted, it is to drive by the chain (18) that is connected on sorting cylinder (6) axle, make the gyratory directions of its same sorting cylinder (6) opposite, will be adsorbed under the low seed brush of impurity on the sorting cylinder (6) and vigor.The 15-20mm place is provided with branch kind plate (13) below the sorting cylinder (6), adjusts and divides kind of plate (a 13) classification space, can control seed number at different levels and quality; Dividing kind of the seed distributing groove (14) that plate (13) is equipped with below to be supported on 4 pulls on the spring (15).Be installed in frame (9) inner bottom part, the motor (21) of seed distributing groove (14) one sides links to each other with reductor (2), following turriform sprocket wheel (1) on the speed reducer output shaft is connected with last turriform sprocket wheel (5) on sorting cylinder (6) axle through chain (3), rotates thereby drive sorting cylinder (6).Adjust the diverse location of chain (3) on upper and lower turriform sprocket wheel, just can obtain the different rotating speeds of sorting cylinder (6).During classification work, pour seed into hopper (8), actuating motor drives sorting cylinder (6) and rotates, simultaneously with the triangular-shaped electrodes electric field of civil power on pressure regulation supply sorting cylinder, when the seed individual layer drops on electric power sorting cylinder surperficial, because seed is subjected to gravity, centrifugal force, frictional force, the comprehensive function of electric field polarization power etc., the seed cell film that particularly vigor is high is complete and have a higher resistance value, institute's water content mostly is colloid in conjunction with water, and the low seed cell membrane permeability of vigor increases, contained humidity mostly is the trip ionized water, therefore suffered electric polarization power is widely different in electric field, fall into I level groove so the seed that vigor is high at first breaks away from cylinder, the seed that vigor is extremely low is adsorbed on the sorting cylinder by electric field change power mutually with impurity, falls in the III level groove through the cleaning brush brush.
Claims (3)
1, a kind of interchange dielectric cleaning crop seeds grader, by frame, sorting part and transmission device are formed, it is characterized in that, the top of sorting part is provided with the hopper (8) of adjusting handwheel (10) in frame (9), it below the hopper (8) sorting cylinder (6) that outer wall twines the electricity level (4) of lead, the axle two ends of sorting cylinder (6) are respectively collector ring (11) and last turriform sprocket wheel (3), below sorting cylinder (6), be followed successively by the seed distributing groove (14) of branch kind plate (13) and trisection, vibration electromagnet (16) joins with seed distributing groove (14) bottom surface, the transmission device motor (21) that is contained in frame (9) bottom joins through reductor (2) and following turriform sprocket wheel (1), and following turriform sprocket wheel (1) links to each other with last turriform sprocket wheel (5) by chain.
According to the described crop seeds grader of claim 1, it is characterized in that 2, micro electromagnetic vibrator (19) is equipped with in hopper (8) bottom surface of frame (9) internal upper part, sticky surface (20) is pasted at the base plate outside corner of hopper (8) and an accent mouthful place.
3, according to the described crop seeds grader of claim 1, it is characterized in that sorting cylinder (6) one axle heads are equipped with collector ring (11), power supply carbon brush (12) is pressed on the collector ring (11), collector ring (11) send sorting cylinder (6) inner high-tension transformer (7) operating voltage, the 700-6000V High Level AC Voltage of being exported is supplied with triangular-shaped electrodes, and the operating voltage of sorting cylinder (6) can be adjustable continuously in the 700-16KV scope by pressure regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93227460 CN2147906Y (en) | 1993-03-03 | 1993-03-03 | AC dielectric crop seed classer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93227460 CN2147906Y (en) | 1993-03-03 | 1993-03-03 | AC dielectric crop seed classer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2147906Y true CN2147906Y (en) | 1993-12-01 |
Family
ID=33804725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93227460 Expired - Fee Related CN2147906Y (en) | 1993-03-03 | 1993-03-03 | AC dielectric crop seed classer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2147906Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102686099A (en) * | 2009-12-31 | 2012-09-19 | 先锋国际良种公司 | Automated seed sampling apparatus,method and system |
| CN106269511A (en) * | 2015-06-04 | 2017-01-04 | 天津道信食品有限公司 | A kind of Nori pulverizes filter plant |
| CN109016159A (en) * | 2018-07-10 | 2018-12-18 | 哈尔滨工业大学 | Rotation drop type vibrates mixing equipment in semi-rigid base course usable material chamber |
-
1993
- 1993-03-03 CN CN 93227460 patent/CN2147906Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102686099A (en) * | 2009-12-31 | 2012-09-19 | 先锋国际良种公司 | Automated seed sampling apparatus,method and system |
| CN102686099B (en) * | 2009-12-31 | 2014-09-10 | 先锋国际良种公司 | Automated seed sampling apparatus,method and system |
| CN106269511A (en) * | 2015-06-04 | 2017-01-04 | 天津道信食品有限公司 | A kind of Nori pulverizes filter plant |
| CN109016159A (en) * | 2018-07-10 | 2018-12-18 | 哈尔滨工业大学 | Rotation drop type vibrates mixing equipment in semi-rigid base course usable material chamber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2147906Y (en) | AC dielectric crop seed classer | |
| CN212040830U (en) | Colloid reducing mechanism for pharmaceutical production | |
| CN206821341U (en) | A kind of oat cleaning plant acted on based on charge force in electric field | |
| CN209772318U (en) | Fermented feed crushing and drying device | |
| CN102350387A (en) | Machine for hulling wheat | |
| CN2920446Y (en) | Now type dielectric seed sorting machine | |
| CN207151892U (en) | A kind of new garlic-splitting-and screening plant | |
| CN2770778Y (en) | Shelling separating equipment for cottonseed, soybean, rapeseed, sunflower seed and peanut | |
| CN102671761B (en) | Dry grinding and dry concentration method for magnetic minerals | |
| CN108031530A (en) | A kind of new wood powder producing machine | |
| CN215542631U (en) | Adjustable explosion-proof linear sieve for pharmacy | |
| CN115501945A (en) | Lunar soil ilmenite separation device | |
| CN206611795U (en) | A kind of corn picker | |
| CN206325842U (en) | A kind of tea fresh leaves selection by winnowing feeding machine | |
| CN109433353A (en) | A kind of glass grinding processing equipment and waste silk processing method | |
| CN213622351U (en) | Automatic discharge mechanism of rice production line high accuracy | |
| CN108580242A (en) | A kind of rough separator of gravity paddy | |
| CN208082685U (en) | New and effective magnetic separator | |
| CN209318192U (en) | Seed purifier is used in a kind of agri-scientific research test | |
| CN2354670Y (en) | Cylinder static electrically separating and treating apparatus for granular agricutural products | |
| CN210614374U (en) | Water spinach seed vibrations screening installation | |
| CN210935933U (en) | Negative pressure specific gravity separating screen | |
| CN206642815U (en) | A kind of charcoal element anode scrap breaker | |
| CN2670363Y (en) | Rapessed peeling separator | |
| CN215940633U (en) | Seed ratio reselecting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |