CN215997442U - Feeding structure of seed activating device - Google Patents
Feeding structure of seed activating device Download PDFInfo
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- CN215997442U CN215997442U CN202121672654.0U CN202121672654U CN215997442U CN 215997442 U CN215997442 U CN 215997442U CN 202121672654 U CN202121672654 U CN 202121672654U CN 215997442 U CN215997442 U CN 215997442U
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- side wall
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- cavity
- seed
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Abstract
The utility model discloses a feeding structure of a seed activating device, which comprises: the feeding cavity and one side wall of the feeding cavity are rotatably connected with a reciprocating screw rod which is transversely arranged in a penetrating manner; the screening component comprises a filter plate, two sides of one end of the filter plate are respectively and rotatably connected to the side wall of the feeding cavity through rotary rods, and the screening component is used for screening seeds; the transmission device is arranged between the filter plate and the lower side wall of the feeding cavity and comprises an eccentric wheel, and the transmission device is used for accelerating the seed screening efficiency of the screening part.
Description
Technical Field
The utility model relates to the technical field of seed activation, in particular to a feeding structure of a seed activation device.
Background
The seeds are the most important ring in the planting link, and the good seeds are the basis for high yield and income. The selection of seeds is very important, and the seeds are often activated during planting for better survival rate of the seeds.
However, most of the feeding structures of the conventional seed activating devices do not have screening structures for the sizes of seeds and impurities in the seeds, so that the small seeds which are not easy to survive and the impurities in the seeds enter the activating devices together for activation, the seed activating efficiency is influenced, and the overall planting quality of the seeds is also influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the following defects in the prior art, and provides a feeding structure of a seed activation device, which aims to overcome the defects that the feeding structure of the existing seed activation device is mostly not provided with a seed size and a screening structure of impurities in seeds, so that when smaller seeds which are difficult to survive and impurities in the seeds enter the activation device together for activation, the activation efficiency of the seeds is influenced, and the overall planting quality of the seeds is also influenced.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a feeding structure of a seed activation device, the feeding structure of the seed activation device comprising:
the feeding cavity and one side wall of the feeding cavity are rotatably connected with a reciprocating screw rod which is transversely arranged in a penetrating manner;
the screening component comprises a filter plate, two sides of one end of the filter plate are respectively and rotatably connected to the side wall of the feeding cavity through rotary rods, and the screening component is used for screening seeds;
the transmission device is arranged between the filter plate and the lower side wall of the feeding cavity, comprises an eccentric wheel and is used for accelerating the seed screening efficiency of the screening part;
the driving component is arranged on the transmission device and is used for driving the eccentric wheel to rotate.
Preferably, the sieve material part still includes filtration pore, baffle, and the baffle is the equidistance array and is in the filter plate upper surface, the filtration pore sets up on the filter plate.
Preferably, the transmission device further comprises a moving block and a rotating shaft, the moving block is in threaded connection with the reciprocating screw rod, a notch is formed in the upper end of the moving block, the rotating shaft horizontally penetrates through the notch and is rotatably connected to the moving block, and the eccentric wheel is fixedly connected to the rotating shaft and is arranged in the notch.
Preferably, the driving part comprises a rack and a gear, the rack is fixedly connected to the lower side wall of the feeding cavity and arranged on one side of the moving block, a supporting rod is arranged at the center of the gear, one end, far away from the gear, of the supporting rod is fixedly connected to the moving block, a transmission belt is sleeved between the rotating shaft and the supporting rod, and the gear is connected to the rack in a meshed manner.
Preferably, the two ends of the lower side wall of the feeding cavity are respectively provided with a discharge port for discharging screened seeds.
Preferably, a discharge port for discharging seeds is formed in one side wall of the feeding cavity, the lower side wall of the feeding cavity is close to a telescopic cavity fixedly connected with one end of the discharge port, a filter plate is connected to the top end of the telescopic cavity in a sliding mode, and a spring is fixedly connected between the upper end of the telescopic cavity and the lower side wall of the feeding cavity.
Compared with the prior art, the utility model has the beneficial effects that:
1. the filter plate rotates in a reciprocating way at a certain angle by taking the rotating rod as a pivot through the continuous rotation of the eccentric wheel, so that the swinging of the filter plate is increased, and the screening efficiency of seeds on the filter plate and impurities contained in the seeds is improved;
2. less seed and impurity through the filtration pore screening fall into the pan feeding intracavity, and the reciprocating motion of movable block can push away the seed to the feed cavity both sides, arranges the outside through the bin outlet and concentrates the collection.
Drawings
FIG. 1 is a schematic cross-sectional view of a feeding structure of a seed activation apparatus according to the present invention;
FIG. 2 is a schematic diagram of a partial cross-sectional view of a feeding structure of a seed activation apparatus according to the present invention;
FIG. 3 is a schematic front view of a feeding structure of a seed activating apparatus according to the present invention.
In the figure: the filter comprises a feeding cavity 1, a filter plate 2, a filter hole 3, a partition plate 4, a discharge hole 5, a telescopic cavity 6, a spring 7, a discharge hole 8, a rack 9, an eccentric wheel 10, a gear 11, a moving block 12, a reciprocating screw rod 13, a rotating shaft 14, a transmission belt 15 and a rotating rod 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The terms "upper", "lower", "left", "right", "middle" and "one" used in the present invention are for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the modifications may be regarded as the scope of the present invention without substantial technical change.
Referring to fig. 1-3, a feeding structure of a seed activation device, the feeding structure of the seed activation device comprises:
one side wall of the feeding cavity 1 and one side wall of the feeding cavity 1 are rotatably connected with a reciprocating screw rod 13 which transversely penetrates through the feeding cavity, and one end of the reciprocating screw rod 13 is connected with an external servo motor and drives the reciprocating screw rod 13 to rotate;
the screening part comprises a filter plate 2, two sides of one end of the filter plate 2 are respectively rotatably connected to the side wall of the feeding cavity 1 through a rotating rod 16, one end of the filter plate 2, which is close to the discharge port 5, slides on the top end of the telescopic cavity 6, so that the filter plate 2 is obliquely arranged, qualified seeds can conveniently enter the seed activation setting through the discharge port 5, the screening part is used for screening the sizes of the seeds, the screening part also comprises filter holes 3 and partition plates 4, the partition plates 4 are arrayed on the upper surface of the filter plate 2 at equal intervals, the partition plates 4 are beneficial to blocking the automatic sliding speed of the seeds, the incomplete screening of the seeds by the filter plate 2 is avoided, the filter holes 3 are arranged on the filter plate 2, and the filter holes 3 are used for filtering smaller seeds and fine impurities;
the transmission device is arranged between the filter plate 2 and the lower side wall of the feeding cavity 1, the transmission device comprises an eccentric wheel 10, the transmission device is used for accelerating the efficiency of the screening component for screening seeds, the transmission device also comprises a moving block 12 and a rotating shaft 14, the moving block 12 is in threaded connection with a reciprocating screw rod 13, the lower end of the moving block slides on the lower side wall of the feeding cavity 1, the upper end of the moving block 12 is provided with a notch, the notch is used for installing the eccentric wheel 10, the rotating shaft 14 horizontally penetrates through the notch and is rotatably connected to the moving block 12, the eccentric wheel 10 is fixedly connected to the rotating shaft 14 and is arranged in the notch, because the filter plate 2 is in an inclined state, when the moving block 12 moves to the middle of the filter plate 2, the eccentric wheel 10 is in contact with the filter plate 2, and the filter plate 2 is continuously rotated by taking a rotating rod 16 as a fulcrum to perform reciprocating rotation at a certain angle, so that the swinging of the filter plate 2 can be increased, the screening efficiency of the upper center of the filter plate 2 is increased;
drive assembly, drive assembly sets up on transmission, drive assembly is used for driving eccentric wheel 10's rotation, drive assembly includes rack 9, gear 11, rack 9 fixed connection is on the lateral wall under the feeding chamber 1, and set up in movable block 12 one side, gear 11 center department is equipped with branch, the one end fixed connection that gear 11 was kept away from to branch is on movable block 12, drive belt 15 has been cup jointed between pivot 14 and the branch, gear 11 meshing connection is on rack 9, make when movable block 12 drives gear 11 and removes, gear 11 meshes and produces rotatoryly with rack 9, the branch of fixing on gear 11 is rotatory, and it is rotatory to drive pivot 14 and eccentric wheel 10 through drive belt 15.
Two ends of the lower side wall of the feeding cavity 1 are respectively provided with a discharging port 8 for discharging screened seeds, the seeds and impurities which are screened and discharged are dropped into the feeding cavity 1 through the filtering holes 3, the seeds can be pushed to two sides of the feeding cavity 1 through the reciprocating movement of the moving block 12 and are discharged to the outside through the discharging port 8, one side wall of the feeding cavity 1 is provided with a discharging port 5 for discharging the seeds, the discharging port 5 is connected with external activating equipment, so that the seeds which are not screened and have better quality enter the activating device for activation, one end of the lower side wall of the feeding cavity 1, which is close to the discharging port 5, is fixedly connected with a telescopic cavity 6, the top end of the telescopic cavity 6 is slidably connected with a filtering plate 2, when the filtering plate 2 rises, the upper end of the telescopic cavity 6 extends along with the rising of the filtering plate 2, a spring 7 is fixedly connected between the upper end of the telescopic cavity 6 and the lower side wall of the feeding cavity 1, and when the filtering plate 2 sliding at the top end of the telescopic cavity 6 moves upwards, the telescopic cavity 6 is driven to extend, so that seeds and impurities which are not screened can be prevented from falling into the feeding cavity 1, when the filter plate 2 close to one end of the telescopic cavity 6 moves downwards, the telescopic cavity 6 is extruded to contract, and meanwhile the filter plate 2 can be kept to be attached to the eccentric wheel 10 under the pulling force of the spring 7 on the upper end of the telescopic cavity 6.
In the utility model, seeds to be activated are poured on the filter plate 2, and because the filter plate 2 is arranged obliquely, one end of the reciprocating screw rod 13 is arranged at one side of the discharge hole 5, and one end of the reciprocating screw rod is connected with an external servo motor, when the driving end of the servo motor drives the reciprocating screw rod 13 to rotate, the moving block 12 moves in a reciprocating manner in the feeding cavity 1, when the gear 11 moves along with the moving block 12, due to the engagement with the toothed rack 9, a rotation is produced, which, via a drive belt 15, rotates the rotary shaft 14 and the eccentric 10 fixed to the rotary shaft 14, because the filter plate 2 is in an inclined state, when the moving block 12 moves to the middle of the filter plate 2, the eccentric wheel 10 is contacted with the filter plate 2, the eccentric wheel 10 continuously rotates, so that the filter plate 2 performs reciprocating rotation at a certain angle by taking the rotating rod 16 as a fulcrum, the filter plate 2 can swing, and the screening efficiency of seeds and impurities on the filter plate 2 is improved;
simultaneously when sliding the filter plate 2 rebound at flexible chamber 6 top, thereby drive flexible chamber 6 extension avoid not falling into the income material chamber 1 by the seed that the screening got off, when being close to the filter plate 2 rebound of flexible chamber 6 one end, when the flexible chamber 6 shrink of extrusion under the pulling force of spring 7 to flexible chamber 6 upper end, can keep hugging closely of filter plate 2 and eccentric wheel 10, and in the less seed of screening unloading and impurity fell into the income material chamber 1 through filtration pore 3, the reciprocating motion of movable block 12 can push away the seed to income material chamber 1 both sides, arrange the outside through bin outlet 8.
In the present invention, the terms "mounted," "connected," "secured," and the like are to be construed broadly unless otherwise specifically indicated and limited.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A feeding structure of a seed activating device is characterized in that the feeding structure of the seed activating device comprises:
a reciprocating screw rod (13) transversely penetrating is rotatably connected to one side wall of the feeding cavity (1) and the feeding cavity (1);
the screening component comprises a filter plate (2), two sides of one end of the filter plate (2) are respectively and rotatably connected to the side wall of the feeding cavity (1) through a rotating rod (16), and the screening component is used for screening seeds;
the transmission device is arranged between the filter plate (2) and the lower side wall of the feeding cavity (1), the transmission device comprises an eccentric wheel (10), and the transmission device is used for accelerating the seed screening efficiency of the screening part;
a drive member arranged on the transmission for driving the eccentric (10) in rotation.
2. A feeding structure for a seed activating device according to claim 1, characterized in that said sieving mechanism further comprises filtering holes (3) and partitions (4), said partitions (4) are arranged on the upper surface of said filtering plate (2) in an equidistant array, and said filtering holes (3) are arranged on said filtering plate (2).
3. The feeding structure of a seed activating device as claimed in claim 1, wherein the transmission device further comprises a moving block (12) and a rotating shaft (14), the moving block (12) is connected to the reciprocating screw rod (13) in a threaded manner, a notch is formed in the upper end of the moving block (12), the rotating shaft (14) horizontally penetrates through the notch and is rotatably connected to the moving block (12), and the eccentric wheel (10) is fixedly connected to the rotating shaft (14) and is arranged in the notch.
4. The feeding structure of a seed activating device according to claim 3, wherein the driving part comprises a rack (9) and a gear (11), the rack (9) is fixedly connected to the lower side wall of the feeding cavity (1) and is disposed on one side of the moving block (12), a supporting rod is disposed at the center of the gear (11), one end of the supporting rod, far away from the gear (11), is fixedly connected to the moving block (12), a driving belt (15) is sleeved between the rotating shaft (14) and the supporting rod, and the gear (11) is engaged and connected to the rack (9).
5. The feeding structure of a seed activating device as claimed in claim 1, wherein the two ends of the lower side wall of the feeding cavity (1) are respectively provided with a discharging opening (8) for discharging screened seeds.
6. The feeding structure of a seed activating device according to claim 1, characterized in that a discharging port (5) for discharging seeds is formed in one side wall of the feeding cavity (1), a telescopic cavity (6) is fixedly connected to one end of the lower side wall of the feeding cavity (1) close to the discharging port (5), a filter plate (2) is slidably connected to the top end of the telescopic cavity (6), and a spring (7) is fixedly connected between the upper end of the telescopic cavity (6) and the lower side wall of the feeding cavity (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121672654.0U CN215997442U (en) | 2021-07-22 | 2021-07-22 | Feeding structure of seed activating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121672654.0U CN215997442U (en) | 2021-07-22 | 2021-07-22 | Feeding structure of seed activating device |
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| Publication Number | Publication Date |
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| CN215997442U true CN215997442U (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121672654.0U Active CN215997442U (en) | 2021-07-22 | 2021-07-22 | Feeding structure of seed activating device |
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| CN (1) | CN215997442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488033A (en) * | 2022-08-23 | 2022-12-20 | 泰山石膏(广西)有限公司 | Gypsum production feeding isolation equipment |
-
2021
- 2021-07-22 CN CN202121672654.0U patent/CN215997442U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488033A (en) * | 2022-08-23 | 2022-12-20 | 泰山石膏(广西)有限公司 | Gypsum production feeding isolation equipment |
| CN115488033B (en) * | 2022-08-23 | 2024-02-09 | 泰山石膏(广西)有限公司 | Gypsum production feeding isolation equipment |
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