Seed drying rack with rainproof and shielding functions
By designing a seed drying rack with rainproof and shielding functions, and using a hydraulic pump to drive the scissor lift assembly and T-shaped slide to unfold the rainproof cloth, the problem of seeds getting damp in rainy weather in existing drying devices is solved, and efficient seed drying and storage is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIAYUGUAN JINMANCHANG AGRI DEV CO LTD
- Filing Date
- 2025-06-16
- Publication Date
- 2026-05-15
AI Technical Summary
Existing seed drying devices lack rain protection, making seeds susceptible to dampness and mold in rainy weather, thus affecting storage quality.
A seed drying rack with rain protection function was designed, including a placement box, a support and telescopic device, a seed even distribution device and a rain protection device. The drying rack is raised and lowered by a scissor lift component driven by a hydraulic pump. The seeds are evenly spread by silicone rollers. The rain protection device unfolds the rainproof cloth through a T-shaped slide and a telescopic spring.
It effectively protects seeds in rainy weather, ensures a dry drying environment, and improves drying efficiency and seed storage quality.
Smart Images
Figure CN224246602U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of agricultural equipment technology, specifically a seed drying rack with rainproof and shielding functions. Background Technology
[0002] Seed drying is a crucial step in agricultural production to ensure the quality of stored seeds. Existing drying devices have improved operational efficiency through optimized structural design.
[0003] A search revealed existing technology (application number: CN112170211B), which describes "a vegetable seed screening and drying device and its implementation method." This utility model includes a screening rack, a screening device, and a drying device, enabling integrated seed screening and drying operations. By vibrating, the seeds are layered and automatically spread out for drying, significantly saving manpower and improving drying efficiency.
[0004] However, while existing technologies can achieve integrated seed screening and drying, significantly saving manpower and improving drying efficiency, they still have some shortcomings: the solution does not include a rainproof and shielding function, and cannot effectively protect the seeds in rainy weather, posing a risk of seeds becoming damp, moldy, or losing quality due to rain. Utility Model Content
[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a seed drying rack with rainproof and shielding functions.
[0006] To achieve the above objectives, this utility model adopts the following technical solution: a seed drying rack with rainproof and shielding functions, a placement box with T-shaped sliding tracks on both sides for placing seeds to be dried; a support and telescopic device including a base located below the placement box for supporting all components above; a seed evenly distributing device including a support plate located above the placement box; and a rainproof and shielding device including a shielding frame located above the placement box with T-shaped sliding tracks on both sides inside for providing rainproof space.
[0007] As a further description of the above technical solution:
[0008] The support plate is L-shaped.
[0009] As a further description of the above technical solution:
[0010] The support and telescopic device also includes: wheels, fixed to the bottom of the base, for providing movement and steering of the entire drying rack; two sets of hydraulic pumps, symmetrically fixed to the base, for providing power for lifting; and two sets of scissor lift components, symmetrically arranged on the base, with one end hinged to the hydraulic pump and the other end hinged to the lower surface of the placement box, for realizing the lifting of the placement box.
[0011] As a further description of the above technical solution:
[0012] The seed uniformization device also includes: a silicone roller, fixedly attached to the bottom of the support plate, with its lower surface in contact with the inner wall of the placement box, used to agitate the plant seeds to be dried in the placement box; a sliding block, slidably connected in a groove opened in the placement box, with its upper end fixedly attached to the support plate; a lead screw, threadedly connected to the support plate, with one end rotatably connected to a side plate on one side of the placement box; and a knob, fixedly attached to the end of the lead screw away from the side plate on the side of the placement box.
[0013] As a further description of the above technical solution:
[0014] The rainproof and sheltering device also includes: a shelter support column, one end of which is fixed to the placement box and the other end of which is fixed to the shelter frame, for supporting the rainproof and sheltering device; a rotating shaft, rotatably connected to the shelter frame; a rainproof and sheltering cloth, slidably connected to the shelter frame and one end of which is fixed to the rotating shaft, for providing shelter for the seeds in rainy weather; a limiting block, fixed to the shelter frame; a positioning rod, one end of which is engaged in a slot on the rotating shaft and slidably connected in the middle of the limiting block, for fixing the rotating shaft; a return spring, one end of which is fixed to one side of the shelter frame and the other end of which is fixed to the limiting block, for providing return force for the positioning rod; and a second knob, fixed to one end of the rotating shaft, for driving the rotating shaft to rotate, thereby retracting the rainproof and sheltering cloth.
[0015] As a further description of the above technical solution:
[0016] One end of the rainproof and shielding cloth is fixed to a support rod, and the two ends of the support rod are T-shaped and fit into the sliding grooves on both sides inside the shielding frame.
[0017] As a further description of the above technical solution:
[0018] The T-shaped chute is equipped with two sets of telescopic springs, one end of which is fixed to the inner wall of the canopy frame, and the other end is fixed to both ends of the support rod, providing force for the rainproof canopy to unfold.
[0019] This utility model has the following beneficial effects:
[0020] 1. The scissor lift assembly is driven by a hydraulic pump through a support and telescopic device, which can adjust the drying height and move across all terrains with the bottom casters; the seed uniformity device uses a knob to drive the screw to drive the silicone roller to reciprocate, ensuring uniform seed spreading thickness and improving drying efficiency.
[0021] 2. The rainproof cover device adopts a T-shaped slide groove and telescopic spring linkage design. Pulling the positioning rod can unfold the rainproof cloth. The telescopic spring and the positioning rod form a double locking structure. The T-shaped fit design between the cover cloth support rod and the frame slide groove ensures that the unfolding and retraction process is smooth and meets the emergency protection needs in the event of sudden rainfall. Attached Figure Description
[0022] Figure 1 This is a schematic diagram of the overall structure of the seed drying rack with rainproof and shielding functions proposed in this utility model.
[0023] Figure 2 for Figure 1 Enlarged view at point A;
[0024] Figure 3 for Figure 1 Cross-sectional view of component at point A;
[0025] Figure 4 This is a partial structural diagram of the seed drying rack with rainproof and shielding functions proposed in this utility model. Figure 1 ;
[0026] Figure 5 This is a partial structural diagram of the seed drying rack with rainproof and shielding functions proposed in this utility model. Figure 2 ;
[0027] Legend:
[0028] 1. Placement box; 2. Base; 201. Wheels; 202. Hydraulic pump; 203. Scissor lift assembly; 3. Support plate; 301. Silicone roller; 302. Sliding block; 303. Lead screw; 304. Knob one; 4. Canopy frame; 401. Canopy support column; 402. Rainproof canopy cloth; 403. Limit block; 404. Positioning rod; 405. Return spring; 406. Rotating shaft; 407. Knob two. Detailed Implementation
[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0030] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.
[0031] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0032] Example 1:
[0033] like Figures 1 to 5 As shown, the seed drying rack with rainproof and shielding function provided in this embodiment includes: a placement box 1 with T-shaped sliding tracks on both sides for placing seeds to be dried; a support and telescopic device including a base 2, which is set below the placement box 1 for supporting all components above; a seed uniform distribution device including a support plate 3, which is set above the placement box 1; and a rainproof and shielding device including a shielding frame 4, which is set above the placement box 1 and has T-shaped sliding tracks on both sides inside for providing rainproof space.
[0034] In this embodiment, the support and telescopic device and the rainproof and shielding device constitute the seed drying rack with rainproof and shielding functions involved in this application.
[0035] Specifically, the support and telescopic device also includes: wheels 201, fixedly connected to the base 2, for providing movement and steering of the entire drying rack; hydraulic pumps 202, two sets symmetrically fixedly arranged on the base 2, for providing power for lifting; scissor-type lifting components 203, two sets symmetrically arranged on the base 2, one end hinged to the hydraulic pump 202, and the other end hinged to the lower surface of the placement box 1, for realizing the lifting of the placement box 1.
[0036] In a preferred embodiment, the hydraulic pump 202 drives the scissor lift assembly 203 to extend and retract, thereby raising and lowering the placement box 1. The wheels 201 enable movement and steering, thus achieving the lifting and movement of the drying rack.
[0037] Example 2:
[0038] Based on Example 1, in order to further improve the drying efficiency, a seed uniformity device is arranged on the placement box 1;
[0039] Specifically, the seed uniformization device also includes: a silicone roller 301, fixedly attached to the bottom of the support plate 3, with its lower surface in contact with the inner wall of the placement box 1, used to agitate the plant seeds to be dried placed in the placement box 1; a sliding block 302, slidably connected in a groove opened in the placement box 1, with its upper end fixedly attached to the support plate 3; a lead screw 303, threadedly connected to the support plate 3, with one end rotatably connected to a side plate on one side of the placement box 1; and a knob 304, fixedly attached to the end of the lead screw 303 away from the side plate on the side of the placement box 1.
[0040] In this embodiment, knob 2 304 drives lead screw 303 to rotate, which in turn drives support plate 3 to move in the groove through sliding block 302. Silicone rod 301 stirs the seeds and dries them evenly.
[0041] Specifically, the support plate 3 is L-shaped.
[0042] In this embodiment, the L-shaped structure provides support.
[0043] Example 3:
[0044] Based on Example 2, in order to further improve the drying efficiency, a seed distribution device is arranged on the placement box 1;
[0045] Specifically, the rainproof and shading device also includes: a shed support column 401, one end of which is fixed to the placement box 1 and the other end of which is fixed to the shed frame 4, for supporting the rainproof and shading device; a rotating shaft 406, rotatably connected to the shed frame 4; a rainproof and shading cloth 402, slidably connected to the shed frame 4, one end of which is fixed to the rotating shaft 406, for providing shade for the seeds in rainy weather; and a limiting block 403, fixed to the shed frame 4. The positioning rod 404 is engaged at one end in a slot on the rotating shaft 406 and slidably connected in the middle of the limiting block 403, and is used to fix the rotating shaft 406. The return spring 405 is fixed at one end to one side of the canopy frame 4 and at the other end to the limiting block 403, and provides a return force for the positioning rod 404. The knob 407 is fixed at one end of the rotating shaft 406 and is used to drive the rotating shaft 406 to rotate, thereby retracting the rainproof cover 402.
[0046] With this setup, rotating knob 407 drives rotating shaft 406 to roll up the rainproof and protective cloth 402. Positioning rod 404, under the action of reset spring 405, engages with the slot to fix rotating shaft 406, thus protecting seeds from rain.
[0047] Specifically, one end of the rainproof cover 402 is fixed with a support rod, and the two ends of the support rod are T-shaped and fit into the sliding grooves on both sides inside the cover frame 4.
[0048] The rainproof and shielding cloth 402 is fixed to a support rod at one end, and the two ends of the support rod are T-shaped and fit the sliding grooves on both sides inside the shielding frame 4.
[0049] Specifically, the T-shaped groove is equipped with two sets of telescopic springs, one end of which is fixed to the inner wall of the canopy frame 4, and the other end is fixed to both ends of the support rod, providing force for the rainproof canopy 402 to unfold.
[0050] In this embodiment, the T-shaped groove is provided with two sets of telescopic springs, one end of which is fixed to the inner wall of the canopy frame 4, and the other end is fixed to both ends of the support rod, providing a force for the rainproof canopy 402 to unfold.
[0051] In actual use, when seeds need to be dried, the base 2 moves and turns using wheels 201. The hydraulic pump 202 drives the scissor lift assembly 203 to lift and lower the placement box 1, adjusting it to a suitable position. The seeds are placed in the placement box 1, and the knob 304 is manually turned to rotate the lead screw 303, causing the sliding block 302, which is slidably connected in the groove of the placement box 1, to move. This moves the support plate 3 and the silicone rod 301 below, which then presses against the inner wall of the placement box 1 to spread the seeds evenly. In rainy weather, the positioning rod 404 is manually pulled. The telescopic spring helps to unfold the rod, and the positioning rod 404 is then released. The positioning rod 404 is then locked into the groove by the return spring 405. The rainproof cover 402 slides along the groove of the cover frame 4 via the T-shaped support rod, covering the placement box 1. On a sunny day, manually pull the positioning rod 404 and turn the knob 407 to drive the grooved rotating shaft 406. When you release the positioning rod 404, it will be locked into the groove by the return spring 405, thus completing the folding of the rainproof cloth and ensuring the seed drying environment.
[0052] It should be noted that all components of this rainproof seed drying rack are coated with a fluorocarbon coating to prevent rainwater from corroding the frame.
[0053] It should also be noted that all electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device that can be controlled by a computer or other means. The detailed description of known functions and known components is omitted in the specific implementation of this disclosure. In order to ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.
[0054] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A seed drying rack with rainproof and shielding functions, characterized in that: Placement box (1), with T-shaped sliding tracks on both sides for placing seeds that need to be dried; Support and telescopic device: including base (2), which is set below the placement box (1) for supporting all components above; Uniform seed device: includes a support plate (3) and is disposed above the placement box (1); Rainproof shelter device: includes a shelter frame (4) set above the placement box (1), and has T-shaped grooves on both sides inside to provide rainproof space.
2. The seed drying rack with rainproof and shielding function according to claim 1, characterized in that: The support plate (3) is L-shaped.
3. The seed drying rack with rainproof and shielding function according to claim 2, characterized in that: The support and telescopic device also includes: Wheels (201), fixed to the base (2), are used to provide movement and turning of the entire drying rack; The hydraulic pump (202) is symmetrically fixed on the base (2) in two sets to provide power for lifting; The scissor lift assembly (203) is arranged symmetrically on the base (2) in two sets, with one end hinged to the hydraulic pump (202) and the other end hinged to the lower surface of the placement box (1) to realize the lifting of the placement box (1).
4. The seed drying rack with rainproof and shielding function according to claim 3, characterized in that: The uniform seed device also includes: A silicone rod (301) is fixed below the support plate (3) and its lower surface is in contact with the inner wall of the placement box (1) for manipulating the plant seeds to be dried in the placement box (1). The sliding block (302) is slidably connected in the groove opened in the placement box (1), and its upper end is fixed to the support plate (3); The lead screw (303) is threaded onto the support plate (3), and one end is rotatably connected to the side plate on one side of the placement box (1); Knob 1 (304) is fixed to one end of the lead screw (303) away from the side plate of the placement box (1).
5. The seed drying rack with rainproof and shielding function according to claim 4, characterized in that: Rainproof and protective devices also include: The canopy support column (401) is fixed at one end to the placement box (1) and at the other end to the canopy frame (4) for supporting the rainproof canopy device. The rotating shaft (406) is rotatably connected to the canopy frame (4); A rainproof tarpaulin (402) is slidably connected to the shed frame (4) and fixed at one end to a rotating shaft (406) for providing shade for seeds in rainy weather. The limiting block (403) is fixedly connected to the canopy frame (4); The positioning rod (404) is engaged at one end in a slot opened on the rotating shaft (406) and slidably connected in the middle of the limiting block (403) to fix the rotating shaft (406); The return spring (405) is fixed at one end to one side of the canopy frame (4) and at the other end to the limit block (403), providing a return force for the positioning rod (404); Knob 2 (407) is fixed to one end of the rotating shaft (406) and is used to drive the rotating shaft (406) to rotate, thereby retracting the rainproof cover (402).
6. The seed drying rack with rainproof and shielding function according to claim 5, characterized in that: One end of the rainproof cover (402) is fixed with a support rod, and the two ends of the support rod are T-shaped and fit the sliding grooves on both sides inside the cover frame (4).
7. The seed drying rack with rainproof and shielding function according to claim 6, characterized in that: The T-shaped chute is equipped with two sets of telescopic springs, one end of which is fixed to the inner wall of the canopy frame (4), and the other end is fixed to both ends of the support rod, providing the force for the rainproof canopy (402) to unfold.