CN211359599U - Wheat seed sieving mechanism - Google Patents
Wheat seed sieving mechanism Download PDFInfo
- Publication number
- CN211359599U CN211359599U CN201921658269.3U CN201921658269U CN211359599U CN 211359599 U CN211359599 U CN 211359599U CN 201921658269 U CN201921658269 U CN 201921658269U CN 211359599 U CN211359599 U CN 211359599U
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- screening
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- screen
- pipes
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Abstract
The utility model belongs to the technical field of the agricultural production equipment technique and specifically relates to a wheat seed sieving mechanism plants, including the feeder hopper, the feeder hopper erects on the base that the level set up through first support frame, the workbin such as has been placed on the base, the bottom discharge gate department of feeder hopper is connected with two branch material pipes, the bottom of two branch material pipes all is connected with the discharging pipe, and two discharging pipes set up for inclining to the outside, be provided with driving motor between two discharging pipes, driving motor passes through link and two driving motor's outer wall connection, and driving motor is vertical setting, install the striker plate that the level set up in driving motor's the bottom drive shaft. The utility model discloses can make wheat intermittent type nature unloading on two screens, avoid a large amount of wheat once only to drop on the screen, too crowded, and then influence the condition of screening effect to also convenient in time clear up the use of being convenient for the debris that produces after the screening.
Description
Technical Field
The utility model relates to an agricultural production equipment technical field especially relates to a wheat seed sieving mechanism.
Background
Wheat is one of the three major grains, is almost all eaten, and only about one sixth of the wheat is used as feed. The two river basin is the earliest region for cultivating wheat in the world, and China is one of the earliest countries for cultivating wheat in the world.
Before wheat is planted, seeds of wheat need to be screened, grass seeds, sundries and seeds with diseases and pests are selected, but the seeds are all poured into a feeding port by the conventional wheat seed screening device, and the seeds are screened by a screening frame. A large amount of seeds are poured at one time, so that the amount of the seeds in the screening frame is large, the screening efficiency is lowered, the screening effect is poor, and the screening of the seeds is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a wheat seed screening device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the wheat seed screening device is characterized in that two material distributing pipes are connected to a discharge port at the bottom of the feeding hopper, discharge pipes are connected to the bottom ends of the two material distributing pipes, and the two discharge pipes are arranged in an outward inclined mode;
a driving motor is arranged between the two discharging pipes, the driving motor is connected with the outer walls of the two driving motors through a connecting frame, the driving motors are vertically arranged, a horizontally arranged material baffle plate is installed on a bottom driving shaft of the driving motor, and the top surface of the material baffle plate and the bottom surfaces of the two discharging pipes are located on the same horizontal line;
a screening mechanism is arranged below each of the two discharge pipes, second support frames are arranged on two sides of the bottom of the screening mechanism, the bottom ends of the second support frames are fixedly connected with the base, a vibration motor is arranged on the top surface of each second support frame, and the vibration motors are connected with the screening mechanism;
the screening mechanism comprises a horizontally arranged screening frame, the bottom of the screening frame is connected with a vibration motor arranged below the screening frame, the bottom of the screen frame is provided with a screen, the side wall of one end of the screen frame positioned at the outer side is provided with an opening, a plurality of horizontally arranged mounting holes are arranged on the inner wall of one end of the screen frame positioned at the inner side at intervals, a spring is arranged in each mounting hole, and the other ends of the springs are commonly connected with a horizontally arranged support plate which is arranged in the screen frame and above the screen, the bottom surface of the supporting plate is provided with a cleaning brush, both ends of the supporting plate are provided with sliding blocks, the inner walls of both sides of the screening frame are provided with sliding grooves which are matched and connected with the sliding blocks, the one side that the spring was kept away from to the slider is connected with the connecting rod that the level set up, and the other end of two connecting rods runs through the lateral wall of sieve material frame respectively and connects through the action bars.
Preferably, the striker plate sets up to semicircle board, and the radius of striker plate is greater than the horizontal distance of the outermost end of driving motor's output shaft to one of them discharging pipe.
Preferably, the screen is arranged obliquely, and the lower end of the screen is arranged close to the opening.
Preferably, many slide rails are installed to the top surface of base, and wait that the bottom surface of workbin installs with this slide rail cooperation sliding connection's a plurality of pulleys.
The utility model provides a pair of wheat seed sieving mechanism, beneficial effect lies in:
1. the utility model can make the wheat intermittently fed on the two screens, the screening efficiency of the two screens is higher, and the condition that a large amount of wheat drops on the screens at one time, is overcrowded and further influences the screening effect is avoided;
2. the convenient debris that produce after the screening in time clear up, avoid debris to pile up too much influence the screening efficiency of wheat on the screen cloth.
Drawings
Fig. 1 is a schematic structural view of a wheat seed screening device provided by the utility model;
fig. 2 is a top view of a material sieving mechanism of the wheat seed sieving device provided by the utility model;
fig. 3 is the utility model provides a wheat seed sieving mechanism's positive cross-sectional view.
In the figure: the device comprises a feed hopper 1, a first support frame 2, a base 3, a material distributing pipe 4, a material discharging pipe 5, a driving motor 6, a material baffle plate 7, a material screening mechanism 8, a vibrating motor 9, a second support frame 10, a material waiting box 11, a material screening frame 12, a screen 13, an opening 14, a support plate 15, a cleaning brush 16, a spring 17, a mounting hole 18, a sliding groove 19, a connecting rod 20, an operating rod 21 and a sliding block 22.
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.
Referring to fig. 1-3, a wheat seed sieving mechanism, including feeder hopper 1, feeder hopper 1 erects on the base 3 that the level set up through first support frame 2, has placed workbin 11 such as on the base 3, many slide rails are installed to the top surface of base 3, and wait workbin 11's bottom surface install with this slide rail cooperation sliding connection's a plurality of pulleys, set up like this and be convenient for to wait workbin 11 and take off, have laborsaving advantage of saving trouble.
The bottom discharge gate department of feeder hopper 1 is connected with two and divides material pipe 4, and the bottom of two branch material pipe 4 all is connected with discharging pipe 5, and two discharging pipes 5 are the outside slope setting.
Be provided with driving motor 6 between two discharging pipes 5, driving motor 6 passes through link and two driving motor 6's outer wall connection, and driving motor 6 is vertical setting, installs striker plate 7 that the level set up in driving motor 6's the bottom drive shaft. The driving shaft of the driving motor 6 is provided with a mounting pipe, and the striker plate 7 is integrally connected with the mounting pipe.
The top surface of striker plate 7 and the bottom surface of two discharging pipes 5 are located same water flat line, striker plate 7 sets up to the semicircle board, and the radius of striker plate 7 is greater than the output shaft of driving motor 6 and to the horizontal distance of the outermost end of one of them discharging pipe 5, sets up like this and can make striker plate 7 have better stock stop effect, makes two discharging pipes 5 under striker plate 7's control, intermittent type nature unloading.
The below of two discharging pipes 5 all is provided with sieve material mechanism 8, and the bottom both sides of sieve material mechanism 8 all are provided with second support frame 10, the bottom and the 3 fixed connection of base of second support frame 10, and vibrating motor 9 is all installed to the top surface of every second support frame 10, and vibrating motor 9 is connected with sieve material mechanism 8.
The screening mechanism 8 comprises a horizontally arranged screening frame 12, the bottom of the screening frame 12 is connected with a vibration motor 9 arranged below the screening frame 12, a screen 13 is arranged at the bottom of the screening frame 12, an opening 14 is arranged on the side wall of one end of the screening frame 12 positioned at the outer side, a plurality of horizontally arranged mounting holes 18 are arranged on the inner wall of one end of the screening frame 12 positioned at the inner side at intervals, a spring 17 is arranged in each mounting hole 18, and the other end of a plurality of springs 17 is connected with the backup pad 15 that the level set up jointly, backup pad 15 sets up in sieve material frame 12 and screen cloth 13's top, cleaning brush 16 is installed to the bottom surface of backup pad 15, the both ends of backup pad 15 all are provided with slider 22, all set up the spout 19 of being connected with the slider 22 cooperation on the both sides inner wall of sieve material frame 12, slider 22 keeps away from the one side of spring 17 and is connected with the connecting rod 20 that the level set up, the other end of two connecting rods 20 runs through the lateral wall of sieve material frame 12 respectively and connects through action bars 21. The two connecting rods 20 are arranged in the sliding grooves 19, so that the connecting rods 20 can move conveniently, and the supporting plate 15 can be driven to move back and forth conveniently.
When the wheat falls on the screen 13, the two vibrating motors 9 drive the screening frame 12 to vibrate integrally to screen the wheat, the wheat with proper size passes through the screen 13 to fall, and grass seeds, sundries and seeds with diseases and pests mixed in the wheat are blocked by the screen 13 and accumulated above the screen 13.
When the discharge pipe 5 above the screen frame 12 is stopped by the baffle plate 7, a user can rapidly pull the support plate 15 outwards through the operating rod 21, so that the cleaning brush 16 at the bottom of the support plate 15 can sweep grass seeds, sundries and seeds with diseases and insects accumulated above the screen 13 to the opening 14, the cleaning is convenient for the user, the purpose of timely cleaning can be achieved, and the phenomenon that the grass seeds, the sundries and the seeds with diseases and insects are excessively accumulated to influence the screening effect of wheat is avoided; and after cleaning, the user can release the lever 21 and the support plate 15 can be returned to its original position by the plurality of springs 17 for the next use.
The screen cloth 13 sets up for the slope, and the lower extreme of screen cloth 13 is close to opening 14 and sets up, sets up like this and is convenient for cleaning brush 16 to clear up screen cloth 13's surface, makes cleaning brush 16 can be more quick clearance screen cloth 13 surperficial debris.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A wheat seed screening device comprises a feed hopper (1), wherein the feed hopper (1) is erected on a horizontally arranged base (3) through a first support frame (2), and a material waiting box (11) is placed on the base (3), and the wheat seed screening device is characterized in that two material distributing pipes (4) are connected to a bottom material outlet of the feed hopper (1), discharging pipes (5) are connected to the bottom ends of the two material distributing pipes (4), and the two discharging pipes (5) are inclined towards the outside;
a driving motor (6) is arranged between the two discharging pipes (5), the driving motor (6) is connected with the outer walls of the two driving motors (6) through a connecting frame, the driving motors (6) are vertically arranged, a horizontally arranged material baffle plate (7) is installed on a bottom driving shaft of the driving motors (6), and the top surface of the material baffle plate (7) and the bottom surfaces of the two discharging pipes (5) are located on the same horizontal line;
a screening mechanism (8) is arranged below each of the two discharging pipes (5), second supporting frames (10) are arranged on two sides of the bottom of each screening mechanism (8), the bottom ends of the second supporting frames (10) are fixedly connected with the base (3), a vibration motor (9) is mounted on the top surface of each second supporting frame (10), and each vibration motor (9) is connected with the screening mechanism (8);
the screening mechanism (8) comprises a horizontally arranged screening frame (12), the bottom of the screening frame (12) is connected with a vibrating motor (9) arranged below the screening frame, a screen (13) is installed at the bottom of the screening frame (12), an opening (14) is formed in the side wall of one end, located on the outer side, of the screening frame (12), a plurality of horizontally arranged mounting holes (18) are formed in the inner wall of one end, located on the inner side, of the screening frame (12) at intervals, springs (17) are installed in each mounting hole (18), a horizontally arranged supporting plate (15) is connected to the other ends of the springs (17) together, the supporting plate (15) is arranged in the screening frame (12) and above the screen (13), a cleaning brush (16) is installed on the bottom surface of the supporting plate (15), sliders (22) are arranged at two ends of the supporting plate (15), the sieve material frame is characterized in that sliding grooves (19) matched and connected with sliding blocks (22) are formed in the inner walls of the two sides of the sieve material frame (12), one side, far away from the spring (17), of each sliding block (22) is connected with a connecting rod (20) horizontally arranged, and the other ends of the two connecting rods (20) penetrate through the side wall of the sieve material frame (12) respectively and are connected through operating rods (21).
2. The wheat seed screening device of claim 1, wherein the striker plate (7) is configured as a semicircular plate, and the radius of the striker plate (7) is greater than the horizontal distance from the output shaft of the driving motor (6) to the outermost end of one of the discharging pipes (5).
3. A wheat seed screening apparatus as claimed in claim 1, wherein the screen (13) is inclined and the lower end of the screen (13) is located adjacent the opening (14).
4. The wheat seed screening device of claim 1, wherein the top surface of the base (3) is provided with a plurality of slide rails, and the bottom surface of the waiting box (11) is provided with a plurality of pulleys which are matched and slidably connected with the slide rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921658269.3U CN211359599U (en) | 2019-09-30 | 2019-09-30 | Wheat seed sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921658269.3U CN211359599U (en) | 2019-09-30 | 2019-09-30 | Wheat seed sieving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211359599U true CN211359599U (en) | 2020-08-28 |
Family
ID=72158365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921658269.3U Expired - Fee Related CN211359599U (en) | 2019-09-30 | 2019-09-30 | Wheat seed sieving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211359599U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643924A (en) * | 2020-12-19 | 2021-04-13 | 重庆市金盾橡胶制品有限公司 | High efficiency rubber granule multi-stage screening device |
| CN112978107A (en) * | 2021-04-25 | 2021-06-18 | 山东科技职业学院 | Bearing device for conveying sand and stone quantitatively in branch |
-
2019
- 2019-09-30 CN CN201921658269.3U patent/CN211359599U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643924A (en) * | 2020-12-19 | 2021-04-13 | 重庆市金盾橡胶制品有限公司 | High efficiency rubber granule multi-stage screening device |
| CN112978107A (en) * | 2021-04-25 | 2021-06-18 | 山东科技职业学院 | Bearing device for conveying sand and stone quantitatively in branch |
| CN112978107B (en) * | 2021-04-25 | 2021-08-31 | 山东科技职业学院 | Bearing device for conveying sand and stone quantitatively in branch |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 Termination date: 20210930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |