CN214382811U - Seed sieving mechanism is used to agricultural - Google Patents
Seed sieving mechanism is used to agricultural Download PDFInfo
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- CN214382811U CN214382811U CN202022810231.2U CN202022810231U CN214382811U CN 214382811 U CN214382811 U CN 214382811U CN 202022810231 U CN202022810231 U CN 202022810231U CN 214382811 U CN214382811 U CN 214382811U
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Abstract
The utility model discloses a seed sieving mechanism is used to agricultural belongs to the agricultural equipment field. A first sliding groove is formed in the inner side wall of the accommodating cavity, and the upper end of the flying plate is fixedly connected with a motor; the sliding plate is connected into the first sliding groove in a sliding manner, the first through groove is connected with the rotating plate in a rotating manner, and the third through groove is fixedly connected with the screen; the motor output shaft penetrates through the flying plate to the inside of the accommodating cavity, the motor output shaft is in transmission connection with a transmission rod, one end, away from the motor, of the transmission rod is fixedly connected with a positioning shaft, the positioning shaft penetrates through the sliding groove and is connected with the sliding groove in a sliding mode, the hinge rod is rotatably connected to the lower end of the positioning shaft, one end, away from the positioning shaft, of the hinge rod is fixedly connected with a pin shaft, and the pin shaft is rotatably connected into the rotating hole; transmission will drive the slide and move along first spout to it is rotatory to drive the compound swing of commentaries on classics board, makes the sieve be reciprocal linear motion and reciprocal rotatory wobbling combined motion, reinforcing screening effect, simple structure, detachable sieve easily replace the sieve of different sieve mesh sizes, reinforcing practicality.
Description
Technical Field
The utility model relates to an agricultural equipment field, in particular to seed sieving mechanism is used to agricultural.
Background
The seeds are the specific propagules of gymnosperms and angiosperms and are formed by pollination and fertilization of ovules, the formation of the seeds ensures that young sporophyte ovules are protected by a mother and obtain sufficient nutrients like a fetus of a mammal, and the seeds also have various structures suitable for spreading or resisting adverse conditions, thereby creating good conditions for the ethnic continuation of the plants. Before vegetable sowing, seeds to be sown need to be selected due to the fact that the seeds are different in size and quality, screening and classification are carried out according to the size and the fullness degree of the seeds, the seeds with larger or smaller particles are not beneficial to cultivation, various problems are easy to occur in the planting process, and the planting efficiency of the vegetables can be effectively improved only by selecting the seeds with moderate particle size for planting; the traditional seed classification screening adopts manual picking or screening by a sieve, and the method has high labor intensity and low screening efficiency; screening equipment is also adopted to carry out reciprocating motion screening, but the screening and classifying effect is not ideal.
SUMMERY OF THE UTILITY MODEL
The utility model provides a seed sieving mechanism is used to agricultural can solve the complicated and reciprocal unsatisfactory problem of screening effect of screening installation structure that exists among the prior art.
The utility model provides a seed sieving mechanism is used to agricultural, includes organism, motor, sieving mechanism and transmission, wherein:
an accommodating cavity is formed in the machine body, a discharge hole is formed in the bottom of one side wall of the accommodating cavity, a first sliding groove is formed in the inner side wall of the accommodating cavity, an opening penetrating through the accommodating cavity is formed in the top of the machine body, a flying plate is fixedly connected to the top of the machine body, the upper end of the flying plate is fixedly connected with the motor, and the motor is electrically connected with an external power supply;
the screening device comprises a sliding plate, a rotating plate and a screen plate, wherein the sliding plate is slidably connected into the first sliding groove, a first through groove is formed in the sliding plate, the rotating plate is rotatably connected with the first through groove, a second through groove is formed in the position, corresponding to the first through groove, of the rotating plate, a plurality of positioning blocks are fixedly connected to the upper end of the rotating plate, a first positioning hole is formed in the position, corresponding to the positioning blocks, of the screen plate, a third through groove is formed in the position, corresponding to the second through groove, of the screen plate, and the third through groove is fixedly connected with a screen;
the transmission device comprises a hinge rod, a positioning shaft and a transmission rod, an output shaft of the motor runs through the flying plate to the inside of the accommodating cavity, the output shaft of the motor is connected with the transmission rod, the transmission rod is horizontally arranged, the transmission rod is kept away from the one end fixedly connected with positioning shaft of the motor, the sliding plate is close to one side fixedly connected with limiting block of the motor, a sliding groove is formed in the limiting block, the positioning shaft penetrates through the sliding groove and the sliding groove to be connected with the sliding groove, the hinge rod is horizontally arranged, the hinge rod is rotationally connected to the lower end of the positioning shaft along the horizontal plane, the hinge rod is kept away from the one end fixedly connected with pin shaft of the positioning shaft, a rotating hole is formed in the lower end of the rotating plate, and the pin shaft is rotationally connected to the rotating hole.
Furthermore, the screening device further comprises a cover plate, a second positioning hole is formed in the position, corresponding to the first positioning hole, of the cover plate, threads are formed in the upper end of the positioning block, and a nut is connected to the threads in a matched mode.
Furthermore, the lower extreme fixedly connected with scraper blade of slide, the lower extreme fixedly connected with brush of scraper blade, the lower extreme of brush with the bottom department of meeting that holds the chamber.
Further, the flyplate is rotatably connected with a cover, the cover is fixedly connected with a handle, the upper end of the flyplate is fixedly connected with a stop block, and the stop block is used for limiting the rotating angle of the cover.
Further, the bottom of the machine body is fixedly connected with a rubber pad.
Has the advantages that: the rotary motion of motor will drive the slide and carry out reciprocating linear motion along first spout through transmission to it is rotatory to drive reciprocal swing in the first through-hole of commentaries on classics board edge slide, thereby makes the sieve be reciprocating linear motion and reciprocating rotary swing's combined motion, thereby strengthens the screening effect, and simple structure, and the detachable sieve easily replaces the sieve of different sieve mesh sizes, thereby adapts to the screening of different seeds, strengthens the practicality.
Drawings
Fig. 1 is a schematic structural view of an agricultural seed screening device provided by the present invention;
fig. 2 is a top view of an agricultural seed screening apparatus provided by the present invention;
fig. 3 is an enlarged view of a portion of a structure at a-a in fig. 1.
Description of reference numerals:
1-machine body, 11-containing cavity, 12-discharge hole, 13-first sliding chute, 14-flying plate, 2-machine cover, 21-handle, 3-motor, 4-stop block, 5-screening device, 51-sliding plate, 512-limiting block, 511-scraping plate, 52-rotating plate, 521-positioning block, 53-screening plate, 531-screening net, 54-cover plate, 6-transmission device, 61-hinged rod, 62-positioning shaft and 63-transmission rod.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
The specific embodiment is as follows:
as shown in fig. 1 to fig. 2, the embodiment of the utility model provides a seed sieving mechanism is used to agricultural, including organism 1, motor 3, sieving mechanism 5 and transmission 6, wherein:
an accommodating cavity 11 is formed in the machine body 1, a discharge hole 12 is formed in the bottom of one side wall of the accommodating cavity 11, a first sliding groove 13 is formed in the inner side wall of the accommodating cavity 11, an opening penetrating through the accommodating cavity 11 is formed in the top of the machine body 1, a flight plate 14 is fixedly connected to the top of the machine body 1, a motor 3 is fixedly connected to the upper end of the flight plate 14, the motor 3 is electrically connected with an external power supply, a rubber pad is fixedly connected to the bottom of the machine body 1, the flight plate 14 is rotatably connected with a machine cover 2, a handle 21 is fixedly connected to the machine cover 2, a stop block 4 is fixedly connected to the upper end of the flight plate 14, and the stop block 4 is used for limiting the rotation angle of the machine cover 2;
the screening device 5 comprises a sliding plate 51, a rotating plate 52, a screen plate 53 and a cover plate 54, wherein the sliding plate 51 is connected to the inside of the first sliding groove 13 in a sliding manner, a first through groove is formed in the sliding plate 51, the rotating plate 52 is connected to the first through groove in a rotating manner, a second through groove is formed in the position, corresponding to the first through groove, of the rotating plate 52, a plurality of positioning blocks 521 are fixedly connected to the upper end of the rotating plate 52, first positioning holes are formed in the positions, corresponding to the positioning blocks 521, of the screen plate 53, third through grooves are formed in the positions, corresponding to the second through grooves, of the screen plate 53, the third through grooves are fixedly connected with a screen 531, a second positioning hole is formed in the position, corresponding to the first positioning holes, the upper ends of the positioning blocks 521 are provided with threads, screw caps are connected in a matching manner, the lower end of the sliding plate 51 is fixedly connected with a scraper 511, the lower end of the scraper 511 is fixedly connected with a brush, and the lower end of the brush is connected with the bottom of the accommodating cavity 11;
When the screening machine is used, seeds to be screened are placed in the screen plate 53, the first positioning hole of the screen plate 53 is aligned to the positioning block 521 and inserted, the second positioning hole of the cover plate 54 is aligned to the positioning block 521 and inserted, the screen plate 53 and the cover plate 54 are fastened to the rotating plate 53 through the screw cap, the cover plate (54) is used for preventing the seeds from splashing in the screening process, the cover 2 is covered into the opening through the handle 21, the cover 2 is matched with the flying plate 14 to completely seal the opening above the machine body 1, and dust is prevented from splashing in the screening process;
starting the motor 3, the transmission rod 63 is tightly connected with the motor shaft through a set screw, the motor 3 drives the transmission rod 63 to rotate on the horizontal plane, the bottom of the transmission rod 63 is higher than the top of the screening device 5 to prevent movement interference, the positioning shaft 62 on the transmission rod 63 slides in the sliding groove to drive the sliding plate 51 to slide back and forth along the first sliding groove 13, when the positioning shaft 62 slides in the sliding groove, the relative position of the positioning shaft 62 and the rotating hole is changed, so that the rotating plate 52 is driven to rotate back and forth along the first through hole of the sliding plate 51 through the hinge rod 61, the screen plate 53 is made to do the combined motion of reciprocating linear motion and reciprocating rotary swing, thereby the screening effect is enhanced, the structure is simple, the detachable screen plate 53 is easy to replace the screen plates 53 with different screen hole sizes, thereby being suitable for screening different seeds, the practicability is enhanced, and the dust and stones falling into the bottom of the accommodating cavity 11 are swept to the discharge hole 12 by the brush fixed with the sliding plate 51, thereby collecting dust and being convenient for collection and cleaning.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a seed sieving mechanism for agricultural, its characterized in that includes organism (1), motor (3), sieving mechanism (5) and transmission (6), wherein:
an accommodating cavity (11) is formed in the machine body (1), a discharge hole (12) is formed in the bottom of one side wall of the accommodating cavity (11), a first sliding groove (13) is formed in the inner side wall of the accommodating cavity (11), an opening penetrating through the accommodating cavity (11) is formed in the top of the machine body (1), a flying plate (14) is fixedly connected to the top of the machine body (1), the upper end of the flying plate (14) is fixedly connected with the motor (3), and the motor (3) is electrically connected with an external power supply;
the screening device (5) comprises a sliding plate (51), a rotating plate (52) and a screen plate (53), the sliding plate (51) is connected to the inside of the first sliding groove (13) in a sliding manner, a first through groove is formed in the sliding plate (51), the rotating plate (52) is rotatably connected to the first through groove, a second through groove is formed in the position, corresponding to the first through groove, of the rotating plate (52), a plurality of positioning blocks (521) are fixedly connected to the upper end of the rotating plate (52), a first positioning hole is formed in the position, corresponding to the positioning blocks (521), of the screen plate (53), a third through groove is formed in the position, corresponding to the second through groove, of the screen plate (53), and a screen mesh (531) is fixedly connected to the third through groove;
the transmission device (6) comprises a hinged rod (61), a positioning shaft (62) and a transmission rod (63), an output shaft of the motor (3) penetrates through the flying plate (14) to the inside of the accommodating cavity (11), the output shaft of the motor (3) is connected with the transmission rod (63) in a transmission manner, the transmission rod (63) is horizontally arranged, the transmission rod (63) is far away from one end of the motor (3) and fixedly connected with the positioning shaft (62), the sliding plate (51) is close to one side of the motor (3) and fixedly connected with a limiting block (512), a sliding groove is formed in the limiting block (512), the positioning shaft (62) penetrates through the sliding groove and can be slidably connected with the sliding groove, the hinged rod (61) is horizontally arranged, the hinged rod (61) is rotatably connected to the lower end of the positioning shaft (62) along the horizontal plane, the hinged rod (61) is far away from one end of the positioning shaft (62) and fixedly connected with a pin shaft, the lower end of the rotating plate (52) is provided with a rotating hole, and the pin shaft is rotatably connected into the rotating hole.
2. The agricultural seed screening device according to claim 1, wherein the screening device (5) further comprises a cover plate (54), a second positioning hole is formed in the position, corresponding to the first positioning hole, of the cover plate (54), threads are formed in the upper end of the positioning block (521), and a nut is connected to the threads in a matched mode.
3. An agricultural seed screening apparatus as claimed in claim 1, wherein a scraper (511) is fixedly connected to a lower end of the sliding plate (51), a brush is fixedly connected to a lower end of the scraper (511), and a lower end of the brush is connected to a bottom of the accommodating chamber (11).
4. An agricultural seed screening apparatus according to claim 1, wherein the flyer plate (14) is rotatably connected with a cover (2), the cover (2) is fixedly connected with a handle (21), and a stopper (4) is fixedly connected with an upper end of the flyer plate (14), and the stopper (4) is used for limiting a rotation angle of the cover (2).
5. The agricultural seed screening apparatus according to claim 1, wherein a rubber pad is fixedly connected to the bottom of the body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022810231.2U CN214382811U (en) | 2020-11-27 | 2020-11-27 | Seed sieving mechanism is used to agricultural |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022810231.2U CN214382811U (en) | 2020-11-27 | 2020-11-27 | Seed sieving mechanism is used to agricultural |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214382811U true CN214382811U (en) | 2021-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022810231.2U Active CN214382811U (en) | 2020-11-27 | 2020-11-27 | Seed sieving mechanism is used to agricultural |
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| Country | Link |
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| CN (1) | CN214382811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115486766A (en) * | 2022-09-27 | 2022-12-20 | 深圳赤马人工智能有限公司 | Double-channel valve and control method thereof, base station and cleaning equipment |
| CN116351703A (en) * | 2023-06-02 | 2023-06-30 | 山西省水利水电勘测设计研究院有限公司 | Full-automatic granule grading soil granule separation screening plant |
-
2020
- 2020-11-27 CN CN202022810231.2U patent/CN214382811U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115486766A (en) * | 2022-09-27 | 2022-12-20 | 深圳赤马人工智能有限公司 | Double-channel valve and control method thereof, base station and cleaning equipment |
| CN116351703A (en) * | 2023-06-02 | 2023-06-30 | 山西省水利水电勘测设计研究院有限公司 | Full-automatic granule grading soil granule separation screening plant |
| CN116351703B (en) * | 2023-06-02 | 2023-08-08 | 山西省水利水电勘测设计研究院有限公司 | Full-automatic granule grading soil granule separation screening plant |
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