Multi-layer turning plate type seed drying equipment

Abstract

The utility model discloses a multilayer turning plate type seed drying device which comprises a drying box, a turning plate mechanism and a spreading assembly, the turning plate mechanism comprises a frame and two mesh plate sets which are hinged to the two sides of the frame through shaft rods respectively, the end of one shaft rod is connected with a servo motor for driving the shaft rod, and the end of the other shaft rod is connected with the spreading assembly. A cross belt assembly is connected between the ends, away from the servo motor, of the two shaft rods in a transmission mode, and the material spreading assembly is composed of a rodless air cylinder and a material uniformizing scraper blade. According to the multi-layer turning plate type seed drying equipment, the spreading assemblies are correspondingly arranged on the turning plate mechanisms, and after seeds fall to the turning plate mechanisms, the uniform spreading scraper can uniformly spread the seeds, so that the seeds can be in full contact with hot air in the drying process, and the uniformity of the drying effect is ensured; the overall quality of the seeds is improved, and the problems of seed vigor decline, sprouting ability loss and mildewing caused by non-uniform drying are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to seed processing technical field especially a multilayer turning plate formula seed drying equipment. BACKGROUND

[0002] The multilayer turning plate formula seed drying equipment is an important tool for seed drying treatment in the field of modern agricultural processing, and in agricultural production, seeds usually contain a high moisture content after harvesting, and if not dried in time, mildew, reduced germination rate and other problems are likely to occur, which seriously affects the storage quality of seeds and the subsequent seeding effect. The multilayer turning plate formula seed drying equipment is designed based on the principle of seed drying from top to bottom layer by layer, and the seed enters from the top layer of the equipment and falls layer by layer under the action of the turning plate structure. In the falling process, the equipment uses hot air circulation drying technology to make the seed fully contact with the hot air, thereby achieving the purpose of water evaporation and drying. This multilayer design can realize continuous seed drying operation in a limited space, greatly improving the drying efficiency and reducing energy consumption, and providing an effective solution for large-scale seed drying treatment.

[0003] In the process of realizing the present application, the inventors found that at least the following problems exist in the prior art:

[0004] In the actual use process of the existing multilayer turning plate formula seed drying equipment, the seeds often accumulate in a lump when falling to the next layer. The seed accumulation not only reduces the contact area between the seeds and the hot air at the accumulation site, leading to insufficient heating of these seeds, slowing down the water evaporation rate, and uneven drying, but also forms a relatively closed space inside the accumulated seeds, which hinders air circulation, further exacerbating the difference in drying effect. This uneven drying condition can seriously affect the overall quality of the seeds, causing some seeds to be over-dried, resulting in a decrease in seed vitality and even loss of germination ability, while some seeds are not dried enough and still contain a high moisture content, which can easily cause mold during storage.

[0005] Therefore, the above technical problems need to be solved. CONTENT OF THE UTILITY MODEL

[0006] In order to overcome the shortcomings of the prior art, the utility model provides a multilayer turning plate formula seed drying equipment to solve the problems raised in the background art.

[0007] In order to solve the above technical problems, the basic technical scheme of the utility model is as follows:

[0008] A multilayer turning plate formula seed drying equipment, comprising a drying box, a turning plate mechanism and a material spreading assembly, the turning plate mechanism is provided with a plurality of and is assembled in the drying box along the vertical direction at equal intervals, the material spreading assembly is provided with a plurality of and is respectively arranged on each turning plate mechanism,

[0009] The turnover plate mechanism comprises a frame and two mesh plate groups symmetrically distributed and each hinged to the two sides of the frame through a shaft rod, and one end of each shaft rod is connected with a servo motor for driving, and a cross belt assembly is transmissionally connected between the two ends of the shaft rods away from the servo motor,

[0010] The material paving assembly comprises a rodless cylinder arranged above one side of the frame along the length direction of the frame and a material leveling scraper fixedly installed on the slide seat of the rodless cylinder, the material leveling scraper is arranged above the inner side of the frame along the width direction of the frame, and the bottom of the material leveling scraper and the two mesh plate groups in the closed state form a gap through which the seeds can pass.

[0011] Preferably, the drying box comprises a box body, a feeding port and a discharging port respectively arranged at the top and the bottom of the box body, and two air guide ports respectively arranged at the two sides of the bottom of the box body and connected with the hot air duct, the two air guide ports are symmetrically arranged and inclined downward to the inner side, and a material guide hopper in a conical surface structure is welded to the inner top of the box body.

[0012] Preferably, the inner top of the frame is circumferentially provided with a slope structure. The slope structure helps the flow and distribution of the seeds in the frame. When the seeds fall from the upper turnover plate mechanism to the current layer, the slope structure can guide the seeds to gather in the central area of the frame, avoid the accumulation of the seeds at the edge of the frame, and ensure that the seeds can be uniformly distributed on the mesh plate group, which is beneficial to the subsequent material paving and drying operations.

[0013] Preferably, the mesh plate group comprises a support and a punched panel fixedly covered on the top of the support. Compared with the traditional solid structure, the lightweight design of the mesh plate group can effectively reduce the load of the turnover plate mechanism driving system, and further ensure the stability of the opening and closing action of the mesh plate group.

[0014] The beneficial effects of the utility model are as follows:

[0015] The technical scheme of the utility model discloses, through corresponding setting up the material spreading subassembly on each flap mechanism, after seed falling to each layer flap mechanism, the material spreading scraper can carry out even spreading to seed, effectively avoid the seed accumulation phenomenon to occur, this makes seed in the drying process can be more fully contacted with hot air, guarantees the uniformity of drying effect, improves the overall quality of seed, reduces the seed vitality decline, loses the germination ability and mildew problem caused by uneven drying. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structural schematic diagram of the utility model;

[0017] Figure 2 It is the internal structure schematic diagram of the utility model;

[0018] Figure 3 It is the installation structure schematic diagram of the flap mechanism of the utility model;

[0019] Figure 4 It is the structure schematic diagram of the flap mechanism of the utility model;

[0020] Figure 5 It is the structure schematic diagram of the material spreading subassembly of the utility model;

[0021] Figure 6 It is the structure schematic diagram of the mesh plate group of the utility model;

[0022] Figure 7 It is the structure schematic diagram of the drying box of the utility model;

[0023] BRIEF DESCRIPTION OF DRAWINGS

[0024] 100, drying box;

[0025] 110, box body;120, feed inlet;130, discharge outlet;140, air induction port;150, material guide hopper;

[0026] 200, flap mechanism;

[0027] 210, frame;220, shaft;230, mesh plate group;240, servo motor;250, cross belt assembly;

[0028] 2110, slope structure;

[0029] 2310, support;2320, punched panel;

[0030] 300, material spreading subassembly;

[0031] 310, rodless cylinder;320, material spreading scraper. DETAILED DESCRIPTION

[0032] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] Please refer to Figures 1-7 The utility model provides a kind of technical scheme: a kind of multilayer turnover plate type seed drying equipment, including drying cabinet 100, turnover plate mechanism 200 and paving assembly 300, turnover plate mechanism 200 is equipped with several and along vertical direction is equidistantly arranged and assembled in drying cabinet 100, paving assembly 300 is equipped with several and respectively corresponding setting on each turnover plate mechanism 200, turnover plate mechanism 200 includes frame 210 and two symmetrical distribution and are all through shaft 220 respectively hinged in frame 210 both sides mesh plate group 230, and one of shaft 220 end access is driven by servo motor 240 for it, two shaft 220 remote servo motor 240 one end between transmission connection has cross belt assembly 250, paving assembly 300 is by being arranged along the length direction of frame 210 and being erected on the upper side of one side of frame 210 by rodless cylinder 310 and fixedly installed on the slide of rodless cylinder 310 uniform material scraper 320 It is composed, uniform material scraper 320 is erected on the inside of frame 210 upper side along the width direction of frame 210, and the bottom of uniform material scraper 320 and the gap between the two mesh plate groups 230 in closed state is formed to be passed through by seed.

[0034] Based on the structure of the above setting, the multi-layer turnover plate type seed drying equipment is composed of a drying box 100, a turnover plate mechanism 200 and a laying mechanism. The drying box 100 serves as the main structure of the whole multi-layer turnover plate type seed drying equipment, providing stable installation structure support for the turnover plate mechanism 200 and the laying assembly 300, and creating a hot air drying environment inside. The frame 210 of the turnover plate mechanism 200 provides the basic support structure for the whole mechanism, and the mesh plate group 230 temporarily supports the seeds. During the drying process, hot air can pass through the mesh plate group 230 and fully contact with the seeds to remove the moisture in the seeds and achieve the drying purpose. The laying assembly 300 is used to evenly spread the seeds that fall on the turnover plate mechanism 200 on the surface of the mesh plate group 230. Specifically, during the working process, the seeds are poured from the top of the drying box 100 and fall on the two mesh plate groups 230 of the top turnover plate mechanism 200. At this time, the rodless cylinder 310 is started, and its sliding seat drives the uniform material scraper 320 to move along the length direction of the frame 210. The gap between the bottom of the uniform material scraper 320 and the two mesh plate groups 230 in the closed state evenly spreads the seeds on the surface of the mesh plate group 230. The evenly spread seeds are fully contacted with hot air in the drying box 100. After a certain period of time, the servo motor 240 drives one of the shaft rods 220 to rotate, and through the cross belt assembly 250, the other shaft rod 220 is synchronously rotated, so that the two mesh plate groups 230 are rotated from the closed state to the open state. The seeds fall from the gap between the two mesh plate groups 230 to the next layer of turnover plate mechanism 200. When the seeds fall on the turnover plate mechanism 200, the above laying and falling process is repeated until the seeds are discharged from the discharge port 130 at the bottom of the drying box 100. During the whole drying process, hot air is introduced from the bottom of the drying box 100 and evenly blown to the seeds on each layer of turnover plate mechanism 200. The seeds are fully contacted with hot air under the action of the uniform spreading of the laying assembly 300, and the seeds are evenly dried. The multi-layer turnover plate type seed drying equipment is provided with a laying assembly 300 corresponding to each turnover plate mechanism 200. After the seeds fall on each layer of turnover plate mechanism 200, the uniform material scraper 320 can evenly spread the seeds, effectively avoiding the accumulation of seeds. This makes the seeds more fully contacted with hot air during the drying process, ensures the uniformity of the drying effect, improves the overall quality of the seeds, and reduces the problems of seed vitality decline, loss of germination ability and mold caused by uneven drying.

[0035] Further, the drying box 100 includes a box body 110, an inlet 120 and an outlet 130 respectively arranged at the top and bottom of the box body 110, and two air inlet ports 140 respectively arranged at the two sides of the bottom of the box body 110 for connecting the hot air duct. The two air inlet ports 140 are inclined downward to the inside and symmetrically distributed, and a material guide hopper 150 in the form of a conical surface is welded to the top of the box body 110.

[0036] Further, the top of the inner side of the frame 210 is circumferentially provided with a slope structure 2110.

[0037] Further, the mesh plate group 230 is composed of a support 2310 and a punched panel 2320 fixedly covered on the top of the support 2310.

[0038] According to the disclosure and teaching of the above description, the skilled in the art of the present application can also change and modify the above embodiments. Therefore, the present application is not limited to the specific embodiments disclosed and described above, and some modifications and changes of the present application should fall within the protection scope of the claims of the present application. In addition, although some specific terms are used in the specification, these terms are only for convenience of description and do not constitute any limitation on the present application.

Claims

1. A multi-layer turnover plate seed drying device, comprising a drying box (100), a turnover plate mechanism (200) and a material laying assembly (300), wherein the turnover plate mechanism (200) is arranged in the drying box (100) at equal intervals in the vertical direction, and the material laying assembly (300) is arranged on each turnover plate mechanism (200) correspondingly. The turnover plate mechanism (200) comprises a frame (210) and two mesh plate groups (230) symmetrically arranged on both sides of the frame (210) and connected to the frame (210) by shaft rods (220), respectively, and one end of the shaft rod (220) is connected to a servo motor (240) for driving, and the other ends of the two shaft rods (220) are connected by a cross belt assembly (250). characterized in that The material laying assembly (300) comprises a rodless cylinder (310) arranged above one side of the frame (210) along the length direction of the frame (210) and a uniform material scraper (320) fixedly installed on the slide of the rodless cylinder (310), wherein the uniform material scraper (320) is arranged above the inner side of the frame (210) along the width direction of the frame (210), and the bottom of the uniform material scraper (320) and the two mesh plate groups (230) in the closed state form a gap for the seed to pass through.

2. A multi-tiered flipper-type seed drying apparatus as claimed in claim 1, wherein: The drying box (100) comprises a box body (110), an inlet (120) and an outlet (130) arranged on the top and bottom of the box body (110), respectively, and two air guide ports (140) arranged on both sides of the bottom of the box body (110) for connecting hot air pipes, wherein the two air guide ports (140) are arranged symmetrically and inclined inward and downward, and the top of the box body (110) is welded with a guide hopper (150) in a conical structure.

3. A multi-tiered flipper-type seed drying apparatus as claimed in claim 1, wherein: The inner side of the frame (210) is provided with a slope structure (2110) on the top.

4. A multi-tiered flipper-type seed drying apparatus as claimed in claim 1, wherein: The mesh plate group (230) comprises a support (2310) and a punched panel (2320) fixedly arranged on the top of the support (2310).

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