CN210304565U - Secondary screening machine for corn seed selection - Google Patents
Secondary screening machine for corn seed selection Download PDFInfo
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- CN210304565U CN210304565U CN201921055452.4U CN201921055452U CN210304565U CN 210304565 U CN210304565 U CN 210304565U CN 201921055452 U CN201921055452 U CN 201921055452U CN 210304565 U CN210304565 U CN 210304565U
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Abstract
The utility model discloses a maize secondary screening machine for seed selection, including the screening frame, be equipped with first screening board on the mounting panel, and seted up the spout on the mounting panel, first screening board both sides lower extreme is equipped with the slider, and first screening board one side is equipped with vibrating motor, first screening board passes through vibrating motor and drives slider and ball and the reciprocal vibrations of mounting panel slip in the spout, be equipped with second screening board in the screening storehouse, and second screening board lower extreme and discharge gate parallel and level. This maize is selected for kind of a kind of screening storehouse of secondary screening machine is equipped with the first screening board that vibrating motor drove, and first screening board slides through slider, spout and ball, and screening efficiency is higher, and the device still is provided with the second screening board, and is equipped with the rotating electrical machines on the second screening board and drives rotatory scraper blade, makes the scraper blade mix the maize like this, conveniently sieves the rubble of inside, and it is more convenient to use.
Description
Technical Field
The utility model relates to a maize seed selection technical field specifically is a maize secondary screening machine for seed selection.
Background
Maize seeds are propagules capable of growing into adult maize plants, which are formed by the pollination and fertilization of ovules. When the corn is planted, a layer of screening process needs to be carried out on corn seeds in advance.
The secondary screening machine for seed selection of corn of the prior patent No. CN201821230212.9 only needs to pour corn kernels to be screened into a first screening barrel from a feeding pipeline, primary screening of the corn kernels can be realized under the transmission and vibration effects of a soft filter screen in the first screening barrel, unqualified corn kernels are discharged from a rubber pipe, qualified corn kernels are guided into a storage barrel, rapid screening of secondary corn kernels is realized, under the action of an overturned disc, the primarily screened corn kernels can be slowly and quantitatively poured into a second screening barrel, air quantity screening is performed in the second screening barrel, secondary screening seed selection of the corn kernels is realized, the phenomenon that the quality of secondary screening is influenced by too much single corn kernel discharge is effectively avoided, the device has a common screening effect during screening, and screening air is not capable of removing stones, the secondary screening machine is inconvenient to use, the secondary screening machine for seed selection of the prior art achieves efficient screening, and can be used for screening purposes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a maize secondary screening machine for seed selection to the screening machine that mentions in solving above-mentioned background art is when the screening, and the effect is moved in the sieve generally, and the screening of just blowing can not get rid of the garrulous stone, uses inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a maize secondary screening machine for seed selection, includes the screening frame, be equipped with the pan feeding mouth in the screening frame, and screening frame one side is equipped with the discharge gate, be equipped with the screening storehouse in the screening frame, and be equipped with the mounting panel in the screening storehouse, be equipped with first screening board on the mounting panel, and seted up the spout on the mounting panel, first screening board both sides lower extreme is equipped with the slider, and first screening board one side is equipped with vibrating motor, first screening board passes through vibrating motor and drives slider and ball and the reciprocal vibrations of mounting panel slip in the spout, be equipped with second screening board in the screening storehouse, second screening board slope sets up, and second screening board lower extreme and discharge gate parallel and level.
Preferably, a conveyor belt is arranged in the screening rack, a driving wheel is arranged on the inner wall of the conveyor belt, a driving motor is arranged at one end of the driving wheel, the conveyor belt and the driving motor are in a linkage structure through the driving wheel, a limiting block is arranged on the inner wall of the screening rack, and the distance between the limiting block and the conveyor belt is 2-3 cm.
Preferably, a scrap outlet is formed in the screening rack, a suction opening is formed in one end of the scrap outlet, an air suction fan is arranged in the suction opening, and the air suction fan and the conveyor belt are distributed in parallel.
Preferably, a collecting box is arranged in the screening rack, the size of the collecting box is matched with the coverage area of the conveyor belt, the conveyor belt is of a hollow structure, and the collecting box is in sliding connection with the screening rack.
Preferably, be equipped with the scraper blade on the second screening board, and be equipped with the rotating electrical machines on the scraper blade, the rotating electrical machines is connected with the screening storehouse through the connecting rod, the scraper blade is rotatory laminating connection through rotating electrical machines and second screening board, and second screening board below is equipped with collects the box.
Compared with the prior art, the beneficial effects of the utility model are that: this maize is selected for kind of a kind of screening storehouse of secondary screening machine is equipped with the first screening board that vibrating motor drove, and first screening board slides through slider, spout and ball, and screening efficiency is higher, and the device still is provided with the second screening board, and is equipped with the rotating electrical machines on the second screening board and drives rotatory scraper blade, makes the scraper blade mix the maize like this, conveniently sieves the rubble of inside, and it is more convenient to use.
Drawings
FIG. 1 is a front view of a secondary screening machine for seed selection of corn of the present invention;
FIG. 2 is a sectional view of the secondary screening machine for seed selection of corn of the present invention, which is shown in FIG. 1;
fig. 3 is the utility model discloses a maize is selected seeds and is connected the sketch with the mounting panel with the first screening board of secondary screening machine.
In the figure: 1. screening frame, 2, play bits mouth, 3, driving motor, 4, discharge gate, 5, pan feeding mouth, 6, stopper, 7, the fan of breathing in, 8, suction mouth, 9, conveyer belt, 10, first screening board, 11, vibrating motor, 12, mounting panel, 13, connecting rod, 14, scraper blade, 15, collect the box, 16, second screening board, 17, rotating electrical machines, 18, collecting box, 19, drive wheel, 20, slider, 21, screening storehouse, 22, spout, 23, ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a secondary screening machine for corn seed selection comprises a screening rack 1, a scrap outlet 2, a driving motor 3, a discharge port 4, a feeding port 5, a limiting block 6, an air suction fan 7, a suction port 8, a conveying belt 9, a first screening plate 10, a vibration motor 11, a mounting plate 12, a connecting rod 13, a scraping plate 14, a collecting box 15, a second screening plate 16, a rotating motor 17, a collecting box 18, a driving wheel 19, a sliding block 20, a screening bin 21, a sliding chute 22 and balls 23, wherein the screening rack 1 is provided with the feeding port 5, one side of the screening rack 1 is provided with the discharge port 4, the screening rack 1 is internally provided with the conveying belt 9, the inner wall of the conveying belt 9 is provided with the driving wheel 19, one end of the driving wheel 19 is provided with the driving motor 3, the conveying belt 9 and the driving motor 3 are in a linkage structure through the driving wheel 19, the inner wall of the screening rack 1 is provided with the limiting, therefore, the corn is limited by the limiting block 6 to avoid the blockage of the corn due to stacking, the screening rack 1 is provided with the scrap outlet 2, one end of the scrap outlet 2 is provided with the suction port 8, the suction port 8 is internally provided with the suction fan 7, the suction fan 7 and the conveyor belt 9 are distributed in parallel, so that the device can discharge the scraps through the scrap outlet 2 by the suction fan 7, the screening rack 1 is internally provided with the collecting box 18, the size of the collecting box 18 is matched with the coverage area of the conveyor belt 9, the conveyor belt 9 is of a hollow structure, the collecting box 18 is in sliding connection with the screening rack 1, so that the conveyor belt 9 can be subjected to rough filtration and flows into the collecting box 18 for convenient collection, the screening rack 1 is internally provided with the screening bin 21, the screening bin 21 is internally provided with the mounting plate 12, the mounting plate 12 is provided with the first screening plate 10, and the mounting plate 12 is provided with the chute, first screening board 10 both sides lower extreme is equipped with slider 20, and first screening board 10 one side is equipped with vibrating motor 11, first screening board 10 passes through vibrating motor 11 and drives slider 20 and ball 23 and the reciprocal vibrations of mounting panel 12 slip in spout 22, be equipped with second screening board 16 in the screening storehouse 21, the slope of second screening board 16 sets up, and 16 lower extremes of second screening board and discharge gate 4 parallel and level, be equipped with scraper blade 14 on the second screening board 16, and be equipped with rotating electrical machines 17 on the scraper blade 14, rotating electrical machines 17 is connected with screening storehouse 21 through connecting rod 13, scraper blade 14 is rotatory laminating through rotating electrical machines 17 and second screening board 16 and is connected, and second screening board 16 below is equipped with collects box 15, make second screening board 16 can be better with the rubble screening like this, and the effect is better.
The working principle is as follows: when the secondary screening machine for corn seed selection is used, the secondary screening machine is firstly placed on a flat ground, then the secondary screening machine is connected with a power supply, then a driving motor 3 of the secondary screening machine is started to drive a driving wheel 19 to rotate, so that the driving wheel 19 is linked to enable a conveying belt 9 to run, then corn seeds are injected through a feeding port 5, when the corn seeds contact with the conveying belt 9, the corn seeds are driven to one side, then the corn seeds are limited by a limiting block 6 to avoid accumulation and blockage, and when the secondary screening machine is conveyed, coarse filtration is carried out through a hollow structure, scraps flow into a collecting box 18, then an air suction fan 7 of the secondary screening machine is started, then the air suction fan 7 discharges the scraps through a scrap outlet 2 through a suction port 8, when the corn seeds are conveyed to one side, the scraps fall into a screening bin 21, then a vibration motor 11 is started to drive a first screening plate 10 to vibrate, and make it slide through the cooperation of slider 20, spout 22 and ball 23 to play the efficient screening effect, can drop in the second screening board 16 after the screening, start rotating electrical machines 17 and make it drive scraper blade 14 and rotate after that, make it sieve the kind of rubble of maize, then derive from discharge gate 4 through inclination, will collect box 15 and collecting box 18 roll-off after that, carry out centralized processing, high durability and convenient use, this is exactly this maize is selected a kind of use process of using secondary screening machine.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a maize secondary screening machine for seed selection, includes screening frame (1), be equipped with pan feeding mouth (5) on screening frame (1), and screening frame (1) one side is equipped with discharge gate (4), its characterized in that: be equipped with screening storehouse (21) in screening frame (1), and be equipped with mounting panel (12) in screening storehouse (21), be equipped with first screening board (10) on mounting panel (12), and seted up spout (22) on mounting panel (12), first screening board (10) both sides lower extreme is equipped with slider (20), and first screening board (10) one side is equipped with vibrating motor (11), first screening board (10) drive slider (20) and ball (23) through vibrating motor (11) and slide reciprocal vibrations with mounting panel (12) in spout (22), be equipped with second screening board (16) in screening storehouse (21), second screening board (16) slope sets up, and second screening board (16) lower extreme and discharge gate (4) parallel and level.
2. The secondary screening machine for selecting corn seeds of claim 1, wherein: be equipped with conveyer belt (9) in screening frame (1), and conveyer belt (9) inner wall is equipped with drive wheel (19), drive wheel (19) one end is equipped with driving motor (3), conveyer belt (9) are linkage structure through drive wheel (19) and driving motor (3), screening frame (1) inner wall is equipped with stopper (6), and the distance of stopper (6) and conveyer belt (9) is 2-3 cm.
3. The secondary screening machine for selecting corn seeds of claim 1, wherein: be equipped with on screening frame (1) and go out bits mouth (2), and go out bits mouth (2) one end and be equipped with suction opening (8), be equipped with in suction opening (8) and inhale fan (7), and inhale fan (7) and be parallel position distribution with conveyer belt (9).
4. The secondary screening machine for selecting corn seeds of claim 1, wherein: the screening machine is characterized in that a collecting box (18) is arranged in the screening machine frame (1), the size of the collecting box (18) is matched with the coverage area of the conveyor belt (9), the conveyor belt (9) is of a hollow structure, and the collecting box (18) is in sliding connection with the screening machine frame (1).
5. The secondary screening machine for selecting corn seeds of claim 1, wherein: be equipped with scraper blade (14) on second screening board (16), and be equipped with rotating electrical machines (17) on scraper blade (14), rotating electrical machines (17) are connected with screening storehouse (21) through connecting rod (13), scraper blade (14) are rotatory laminating through rotating electrical machines (17) and second screening board (16) and are connected, and second screening board (16) below is equipped with collects box (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921055452.4U CN210304565U (en) | 2019-07-08 | 2019-07-08 | Secondary screening machine for corn seed selection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921055452.4U CN210304565U (en) | 2019-07-08 | 2019-07-08 | Secondary screening machine for corn seed selection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210304565U true CN210304565U (en) | 2020-04-14 |
Family
ID=70149334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921055452.4U Active CN210304565U (en) | 2019-07-08 | 2019-07-08 | Secondary screening machine for corn seed selection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210304565U (en) |
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2019
- 2019-07-08 CN CN201921055452.4U patent/CN210304565U/en active Active
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