CN216359169U - Agricultural seed is with sieving mechanism of multi-stage screening - Google Patents
Agricultural seed is with sieving mechanism of multi-stage screening Download PDFInfo
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- CN216359169U CN216359169U CN202121786121.5U CN202121786121U CN216359169U CN 216359169 U CN216359169 U CN 216359169U CN 202121786121 U CN202121786121 U CN 202121786121U CN 216359169 U CN216359169 U CN 216359169U
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Abstract
The utility model discloses a screening device for multi-stage screening of agricultural seeds, which comprises a screening device body, wherein the top and the bottom of two sides of the screening device body are fixedly connected with first springs, one end, far away from the screening device body, of each first spring is fixedly connected with a protection plate, the surface of each protection plate is fixedly connected with a first inclined block, two sides of the screening device body are fixedly connected with support blocks, and sliding rods penetrate through the surfaces of the support blocks. According to the screening device, the purpose of good using effect is achieved through the matching of the screening device body, the first spring, the protection plate, the first inclined block, the supporting block, the sliding rod, the second inclined block, the second spring, the supporting plate, the box body, the supporting block, the supporting rod, the limiting sleeve, the electric telescopic rod, the connecting rod, the movable plate, the supporting rod, the fixed plate and the non-slip mat, the screening device has the advantages of being strong in stability, good in protection effect and the like, the requirements of the current market are met, and the practicability and usability of the screening device for agricultural seeds are improved.
Description
Technical Field
The utility model relates to the technical field of screening devices, in particular to a multistage screening device for agricultural seeds.
Background
The sieving mechanism is used for screening article, by wide application in people's life, and sieving mechanism for agricultural seed belongs to one of them, but the most result of use of sieving mechanism for agricultural seed in the past is not good, does not have advantages such as stability is strong and the protecting effect is good, can not satisfy the demand in present market, because the problem that exists more than, has reduced the practicality and the usability of sieving mechanism for agricultural seed, has pertinence released a sieving mechanism for multistage screening for agricultural seed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a screening device for multi-stage screening of agricultural seeds, which has the advantage of good use effect and solves the problem of poor use effect of the conventional screening device for agricultural seeds.
In order to achieve the purpose, the utility model provides the following technical scheme: a screening device for multi-stage screening of agricultural seeds comprises a screening device body, wherein the top and the bottom of two sides of the screening device body are fixedly connected with first springs, one end, far away from the screening device body, of each first spring is fixedly connected with a protection plate, the surface of each protection plate is fixedly connected with a first inclined block, two sides of the screening device body are fixedly connected with support blocks, slide rods penetrate through the surfaces of the support blocks, second inclined blocks are sleeved on the surfaces of the slide rods and are in sliding connection with the first inclined blocks, second springs are sleeved on the surfaces of the slide rods, one ends of the second springs are fixedly connected with the surfaces of the screening device body, the other ends of the second springs are fixedly connected with the surfaces of the support blocks, support plates are fixedly connected to two sides of the bottom of the screening device body, and boxes are fixedly connected to the bottoms of the support plates, the improved multifunctional lifting device comprises a box inner cavity, and is characterized in that supporting blocks are fixedly connected to the two sides of the top of the box inner cavity, supporting rods are fixedly connected to the surfaces of the supporting blocks, limiting sleeves are sleeved on the surfaces of the supporting rods, electric telescopic rods are movably connected to the bottoms of the two sides of the box inner cavity through rotating rods, the output ends of the electric telescopic rods are movably connected to the surfaces of the limiting sleeves through rotating rods, connecting rods are movably connected to the surfaces of the limiting sleeves through rotating rods, a movable plate is fixedly connected to the bottom of each connecting rod, supporting rods are fixedly connected to the two sides of the bottom of the movable plate, a fixed plate is fixedly connected to the bottom of each supporting rod, and anti-slip pads are fixedly connected to the two sides of the bottom of the fixed plate.
Preferably, the equal fixedly connected with limiting plate in both sides at sieving mechanism body top, the inner chamber of limiting plate is provided with first gag lever post, the one end of first gag lever post is connected with the fixed surface of guard plate.
Preferably, the top of the moving plate is provided with a limiting hole, an inner cavity of the limiting hole is provided with a second limiting rod, and the top of the second limiting rod is fixedly connected with the top of the inner cavity of the box body.
Preferably, an accommodating groove is formed in the right side of the top of the front face of the screening device body, and a nameplate is fixedly connected to the inner wall of the accommodating groove.
Preferably, the left side of the front face of the box body is movably connected with an access door through a hinge, and the front face of the access door is provided with a lock cylinder in a penetrating mode.
Preferably, the two sides of the bottom of the box body are fixedly connected with supporting legs, and the bottoms of the supporting legs are movably connected with rollers through rotating rods.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the screening device, the purpose of good using effect is achieved through the matching of the screening device body, the first spring, the protection plate, the first inclined block, the supporting block, the sliding rod, the second inclined block, the second spring, the supporting plate, the box body, the supporting block, the supporting rod, the limiting sleeve, the electric telescopic rod, the connecting rod, the movable plate, the supporting rod, the fixed plate and the anti-slip pad, the screening device has the advantages of being strong in stability, good in protection effect and the like, the requirements of the current market are met, the practicability and usability of the screening device for agricultural seeds are improved, and the problem that the using effect of the screening device for agricultural seeds is poor in the prior art is solved.
2. According to the agricultural seed screening device, the limiting plate and the first limiting rod are arranged and used for limiting the protection plate and improving the stability of the protection plate during movement, the limiting hole and the second limiting rod are arranged and used for limiting the moving plate and improving the stability of the moving plate during moving up and down, the accommodating groove is arranged and used for fixing the nameplate, the nameplate is arranged and used for marking the specification information of the agricultural seed screening device, the access door is arranged and used for overhauling the agricultural seed screening device, and the supporting legs and the rollers are arranged so that a user can conveniently move the agricultural seed screening device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is an enlarged view of a portion of A in FIG. 1 according to the present invention.
In the figure: 1. a screening device body; 2. a first spring; 3. a protection plate; 4. a first swash block; 5. supporting a block; 6. a slide bar; 7. a second swash block; 8. a second spring; 9. a support plate; 10. a box body; 11. a support block; 12. a support bar; 13. a limiting sleeve; 14. an electric telescopic rod; 15. a connecting rod; 16. moving the plate; 17. a strut; 18. a fixing plate; 19. a non-slip mat; 20. a limiting plate; 21. a first limit rod; 22. a limiting hole; 23. a second limiting rod; 24. an accommodating groove; 25. a nameplate; 26. an access door; 27. a support leg; 28. and a roller.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a screening device for multi-stage screening of agricultural seeds comprises a screening device body 1, wherein the top and the bottom of both sides of the screening device body 1 are fixedly connected with first springs 2, one end of each first spring 2 far away from the screening device body 1 is fixedly connected with a protection plate 3, the surface of each protection plate 3 is fixedly connected with a first inclined block 4, both sides of the screening device body 1 are fixedly connected with support blocks 5, the surface of each support block 5 is provided with a sliding rod 6 in a penetrating manner, the surface of each sliding rod 6 is sleeved with a second inclined block 7, the second inclined blocks 7 are slidably connected with the first inclined blocks 4, the surface of each sliding rod 6 is sleeved with a second spring 8, one end of each second spring 8 is fixedly connected with the surface of the screening device body 1, the other end of each second spring 8 is fixedly connected with the surface of each support block 5, both sides of the bottom of the screening device body 1 are fixedly connected with support plates 9, the bottom of the support plate 9 is fixedly connected with a box body 10, two sides of the top of an inner cavity of the box body 10 are fixedly connected with support blocks 11, the surface of each support block 11 is fixedly connected with a support rod 12, the surface of each support rod 12 is sleeved with a limit sleeve 13, the bottoms of two sides of the inner cavity of the box body 10 are both movably connected with an electric telescopic rod 14 through rotating rods, the output end of the electric telescopic rod 14 is movably connected with the surface of each limit sleeve 13 through rotating rods, the surface of each limit sleeve 13 is movably connected with a connecting rod 15 through a rotating rod, the bottom of each connecting rod 15 is fixedly connected with a movable plate 16, two sides of the bottom of each movable plate 16 are both fixedly connected with support rods 17, the bottom of each support rod 17 is fixedly connected with a fixed plate 18, two sides of the bottom of each fixed plate 18 are both fixedly connected with anti-skid pads 19, two sides of the top of the screening device body 1 are both fixedly connected with limit plates 20, the inner cavity of each limit plate 20 is provided with a first limit rod 21, one end of each first limit rod 21 is fixedly connected with the surface of each protection plate 3, the top of the movable plate 16 is provided with a limiting hole 22, the inner cavity of the limiting hole 22 is provided with a second limiting rod 23, the top of the second limiting rod 23 is fixedly connected with the top of the inner cavity of the box body 10, the right side of the top of the front of the screening device body 1 is provided with an accommodating groove 24, the inner wall of the accommodating groove 24 is fixedly connected with a nameplate 25, the left side of the front of the box body 10 is movably connected with an access door 26 through a hinge, the front of the access door 26 is provided with a lock cylinder in a penetrating manner, two sides of the bottom of the box body 10 are both fixedly connected with supporting legs 27, the bottoms of the supporting legs 27 are movably connected with idler wheels 28 through rotating rods, through the arrangement of a limiting plate 20 and a first limiting rod 21, the stability of the protective plate 3 during movement is improved, through the arrangement of the limiting hole 22 and the second limiting rod 23, the movable plate 16 is limited, the stability of the movable plate 16 during up-down movement is improved, through the arrangement of the accommodating groove 24, the agricultural seed screening device is used for fixing a nameplate 25, marking specification information of the agricultural seed screening device by arranging the nameplate 25, overhauling the agricultural seed screening device by arranging an access door 26, moving the agricultural seed screening device by a user conveniently by arranging supporting legs 27 and rollers 28, realizing the purpose of good using effect by matching a screening device body 1, a first spring 2, a protection plate 3, a first inclined block 4, a supporting block 5, a sliding rod 6, a second inclined block 7, a second spring 8, a supporting plate 9, a box body 10, a supporting block 11, a supporting rod 12, a limiting sleeve 13, an electric telescopic rod 14, a connecting rod 15, a moving plate 16, a supporting rod 17, a fixed plate 18 and an anti-skid pad 19, having the advantages of strong stability, good guarding effect and the like, meeting the requirements of the current market, improving the practicability and usability of the agricultural seed screening device, the problem of the sieving mechanism not good result of use for the agricultural seed in the past is solved.
When the shock absorber is used, the protection plate 3 is driven to move by impact force, the first spring 2 is extruded by the movement of the protection plate 3, elastic potential energy is generated by the deformation of the first spring 2, the impact force is buffered by the elastic potential energy of the first spring 2, the first inclined block 4 is driven to move by the protection plate 3, the second inclined block 7 is driven to move by the first inclined block 4, the second spring 8 is extruded by the movement of the second inclined block 7, the elastic potential energy is generated by the deformation of the second spring 8, the impact force is buffered by the elastic potential energy of the second spring 8, the limit sleeve 13 is driven to move by the output end of the electric telescopic rod 14, the connecting rod 15 is driven to move by the limit sleeve 13, the moving plate 16 is driven to move downwards by the connecting rod 15, the support rod 17 is driven to move downwards by the moving plate 16, the fixed plate 18 is driven to move downwards by the support rod 17, the anti-skid pad 19 is driven to move downwards by the fixed plate 18, the agricultural seed screening device is reinforced and fixed through the fixing plate 18 and the non-slip mat 19.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an agricultural seed is with sieving mechanism of multi-stage screening, includes sieving mechanism body (1), its characterized in that: the screening device comprises a screening device body (1), wherein the top and the bottom of two sides of the screening device body (1) are fixedly connected with first springs (2), one ends of the first springs (2) far away from the screening device body (1) are fixedly connected with protection plates (3), the surfaces of the protection plates (3) are fixedly connected with first inclined blocks (4), two sides of the screening device body (1) are fixedly connected with support blocks (5), slide rods (6) penetrate through the surfaces of the support blocks (5), second inclined blocks (7) are sleeved on the surfaces of the slide rods (6), the second inclined blocks (7) are in sliding connection with the first inclined blocks (4), second springs (8) are sleeved on the surfaces of the slide rods (6), one ends of the second springs (8) are fixedly connected with the surfaces of the screening device body (1), and the other ends of the second springs (8) are fixedly connected with the surfaces of the support blocks (5), the screening device comprises a screening device body (1), wherein supporting plates (9) are fixedly connected to two sides of the bottom of the screening device body (1), a box body (10) is fixedly connected to the bottom of the supporting plates (9), supporting blocks (11) are fixedly connected to two sides of the top of an inner cavity of the box body (10), supporting rods (12) are fixedly connected to the surfaces of the supporting blocks (11), a limiting sleeve (13) is sleeved on the surface of each supporting rod (12), electric telescopic rods (14) are movably connected to the bottoms of two sides of the inner cavity of the box body (10) through rotating rods, the output ends of the electric telescopic rods (14) are movably connected with the surfaces of the limiting sleeves (13) through rotating rods, connecting rods (15) are movably connected to the surfaces of the limiting sleeves (13) through rotating rods, a movable plate (16) is fixedly connected to the bottom of each connecting rod (15), and supporting rods (17) are fixedly connected to two sides of the bottom of the movable plate (16), the bottom of the support rod (17) is fixedly connected with a fixing plate (18), and two sides of the bottom of the fixing plate (18) are fixedly connected with anti-slip pads (19).
2. The screening device for multi-stage screening of agricultural seeds, according to claim 1, wherein: the equal fixedly connected with limiting plate (20) in both sides at sieving mechanism body (1) top, the inner chamber of limiting plate (20) is provided with first gag lever post (21), the fixed surface of the one end of first gag lever post (21) and guard plate (3) is connected.
3. The screening device for multi-stage screening of agricultural seeds, according to claim 1, wherein: the top of the moving plate (16) is provided with a limiting hole (22), the inner cavity of the limiting hole (22) is provided with a second limiting rod (23), and the top of the second limiting rod (23) is fixedly connected with the top of the inner cavity of the box body (10).
4. The screening device for multi-stage screening of agricultural seeds, according to claim 1, wherein: an accommodating groove (24) is formed in the right side of the top of the front face of the screening device body (1), and a nameplate (25) is fixedly connected to the inner wall of the accommodating groove (24).
5. The screening device for multi-stage screening of agricultural seeds, according to claim 1, wherein: the left side of the front face of the box body (10) is movably connected with an access door (26) through a hinge, and the front face of the access door (26) is provided with a lock cylinder in a penetrating mode.
6. The screening device for multi-stage screening of agricultural seeds, according to claim 1, wherein: the two sides of the bottom of the box body (10) are fixedly connected with supporting legs (27), and the bottoms of the supporting legs (27) are movably connected with rollers (28) through rotating rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121786121.5U CN216359169U (en) | 2021-08-03 | 2021-08-03 | Agricultural seed is with sieving mechanism of multi-stage screening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121786121.5U CN216359169U (en) | 2021-08-03 | 2021-08-03 | Agricultural seed is with sieving mechanism of multi-stage screening |
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| Publication Number | Publication Date |
|---|---|
| CN216359169U true CN216359169U (en) | 2022-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121786121.5U Active CN216359169U (en) | 2021-08-03 | 2021-08-03 | Agricultural seed is with sieving mechanism of multi-stage screening |
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| CN (1) | CN216359169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116654204A (en) * | 2023-07-11 | 2023-08-29 | 山东诺亚方舟船舶有限公司 | ship anti-collision device |
-
2021
- 2021-08-03 CN CN202121786121.5U patent/CN216359169U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116654204A (en) * | 2023-07-11 | 2023-08-29 | 山东诺亚方舟船舶有限公司 | ship anti-collision device |
| CN116654204B (en) * | 2023-07-11 | 2024-02-09 | 威海聚星船舶技术有限公司 | Ship anti-collision device |
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Effective date of registration: 20230922 Address after: No. 69 Jinzhuang Village, Liulin Town, Baota District, Yan'an City, Shaanxi Province, 716006 Patentee after: Yan'an Meizhi Jingyong Agricultural Technology Co.,Ltd. Address before: 543001 room 1323, 13 / F, Guolong building, No. 12, aoqili Road, Changzhou District, Wuzhou City, Guangxi Zhuang Autonomous Region Patentee before: Li Zhenhui |