Corn seed drying equipment

Abstract

The utility model relates to corn seed drying equipment which comprises a bottom plate, a supporting seat and a drying cylinder, the supporting seat and the drying cylinder are fixedly connected to the bottom plate, the drying cylinder is supported on the bottom plate in a contact mode through the supporting seat, two telescopic driving pieces are installed on the bottom plate and located on the left side and the right side of the supporting seat respectively, and the output end of the telescopic driving piece on the left side is hinged to the left side of the bottom of the drying cylinder. A discharging port is formed in the lower portion of the left side of the drying cylinder, a feeding port is formed in the upper portion of the right side of the drying cylinder, and a vertical plate is fixedly connected to the left side of the bottom plate. By adopting the design that the two telescopic driving pieces are matched with the sliding blocks, the drying cylinder can be flexibly lifted and inclined, corn seeds can be easily discharged, compared with a traditional transversely-arranged drying cylinder, the discharging process of the device is smoother, blockage or residue of the seeds is not prone to being caused, and the drying efficiency is improved. And the practicability and the working efficiency of the equipment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to seed drying equipment technical field especially relates to a corn seed drying equipment. BACKGROUND

[0002] The newly harvested corn seed contains high water content, and is prone to mold, therefore, the seed must be dried in time to ensure the stability of the seed storage, the traditional method of seed drying is ventilation drying and natural drying, although this method is simple, energy saving, economic and safe, but it is limited by weather and site conditions, and the labor intensity is large, the time used in drying is too long, and the high efficiency cannot be reached, so the corn seed special drying device appears on the market to improve the drying efficiency of corn seed.

[0003] The patent with the authorized announcement number CN222165627U discloses a corn seed processing device that can be turned and dried, compared with the traditional corn seed processing device, by setting the cooperation use of the turnover structure and the drying structure, the seeds at the bottom can be continuously turned upward during the hot air drying process, so that the seeds are uniformly contacted with the hot air, and the drying efficiency is improved.

[0004] However, the above-mentioned patent adds the corn seeds that need to be dried into the horizontally arranged drying cylinder through the feeding bin, after the drying is completed, the seeds are discharged into the collecting box through the horizontally arranged discharge pipe for collection, the seeds in the horizontally arranged drying cylinder are not easy to be directly discharged through the discharge pipe, which affects the use effect. UTILITY MODEL CONTENT

[0005] In order to overcome the shortcomings of the above-mentioned prior art, the utility model provides a corn seed drying equipment.

[0006] The technical scheme is: a corn seed drying equipment, including bottom plate, support seat and drying cylinder that are fixed on the bottom plate, the drying cylinder is supported by the support seat on the bottom plate, the bottom plate is provided with two telescopic driving elements on the left and right sides of the support seat, the output end of the telescopic driving element on the left side is hinged to the left side of the bottom of the drying cylinder, the right side of the bottom of the drying cylinder is slidingly connected with a sliding block, the output end of the telescopic driving element on the right side is hinged to the sliding block, the left lower part of the drying cylinder is provided with a discharge port, the right upper part of the drying cylinder is provided with a feeding port, the left side of the bottom plate is fixed with a vertical plate, when the drying cylinder is not lifted, the right upper part of the vertical plate shields the discharge port of the drying cylinder.

[0007] As preferred, the drying cylinder is provided with a turnover heating mechanism, which is used for turning over and heating the corn seeds, and comprises a rotating shaft, turnover plates, heating plates and a motor.

[0008] As preferred, the left upper part and the right lower part of the drying cylinder are provided with ventilation openings, and the drying cylinder is provided with a circulation assembly for guiding the internal air of the cylinder to flow circularly through the two ventilation openings.

[0009] As preferred, the circulation assembly comprises an air extractor, a dehumidifying box and air pipes, the air extractor is installed outside the ventilation opening on the left upper part of the drying cylinder, and the dehumidifying box is installed outside the ventilation opening on the right lower part of the drying cylinder.

[0010] As preferred, the vertical plate is provided with a guide plate on the left top part, which gradually decreases to the left, the feeding opening of the drying cylinder is fixedly connected with a feeding hopper, and the opening of the feeding hopper is rotatably connected with a cover plate.

[0011] As preferred, the rotating shaft is of a hollow structure with an opening at one end away from the motor, and a plurality of threading holes corresponding to the positions of all the heating plates are formed in the rotating shaft.

[0012] Compared with the prior art, the utility model has the advantages that: 1. The two telescopic driving members and the sliding block are adopted, so that the drying cylinder can be lifted and inclined flexibly, and the corn seeds can be easily discharged, the discharge process is smoother, the seeds are not easy to be blocked or left, and the practicability and working efficiency of the equipment are improved.

[0013] 2. The turnover heating mechanism can uniformly and efficiently heat the corn seeds, the circulation assembly can realize the circular flow of the internal air of the drying cylinder, the dehumidifying box can dehumidify the humid air, the drying effect is guaranteed, the heat energy can be effectively utilized, and the heat loss is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0015] Figure 2 It is an installation structure schematic view of the vertical plate and the guide plate of the utility model.

[0016] Figure 3 It is an internal structure sectional view of the drying cylinder of the utility model.

[0017] Figure 4 It is a local structure sectional view of the turnover plate of the utility model.

[0018] Explanation of reference signs: 1 - bottom plate, 2 - support seat, 3 - drying cylinder, 301 - discharge port, 302 - feeding port, 4 - telescopic driving member, 5 - sliding block, 6 - vertical plate, 7 - overturning heating mechanism, 71 - rotating shaft, 72 - threading hole, 73 - overturning plate, 74 - heating plate, 75 - motor, 8 - circulating assembly, 801 - air extractor, 802 - dehumidifying box, 803 - air pipe, 9 - guide plate, 10 - feeding hopper, 11 - cover plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0020] Please refer to Figures 1-4 A corn seed drying equipment, including bottom plate 1, support seat 2 and drying cylinder 3 that are fixed on bottom plate 1, bottom plate 1 is supported with drying cylinder 3 through support seat 2, two telescopic driving members 4 are installed on the left and right sides of bottom plate 1 respectively, the output end of the telescopic driving member 4 on the left side is hinged to the left side of the bottom of drying cylinder 3, the bottom right side of drying cylinder 3 is slidingly connected with sliding block 5, the output end of the telescopic driving member 4 on the right side is hinged to sliding block 5, the left lower part of drying cylinder 3 is provided with discharge port 301, the right upper part of drying cylinder 3 is provided with feeding port 302, the left side of bottom plate 1 is fixed with vertical plate 6, when drying cylinder 3 is not lifted, the right upper part of vertical plate 6 shields discharge port 301 of drying cylinder 3, so as to prevent corn seeds from leaking out of discharge port 301 during drying.

[0021] Drying cylinder 3 is provided with overturning heating mechanism 7, which is used for overturning and heating corn seeds, and overturning heating mechanism 7 comprises rotating shaft 71, overturning plate 73, heating plate 74 and motor 75, rotating shaft 71 is rotatably connected to the middle part of drying cylinder 3, motor 75 is installed on one side of drying cylinder 3, the output shaft of motor 75 is coaxially and drivingly connected with rotating shaft 71, two overturning plates 73 are fixed on rotating shaft 71, each overturning plate 73 is provided with heating plate 74, under the driving of motor 75, rotating shaft 71 drives overturning plate 73 to rotate, so as to overturn corn seeds, the end of rotating shaft 71 away from motor 75 is a hollow structure with opening, and a plurality of threading holes 72 corresponding to all heating plates 74 are formed in the end, heating plate 74 is connected with external power supply equipment through threading hole 72 to heat, heating heating plate 74 can indirectly heat corn seeds through heat radiation of overturning plate 73.

[0022] Ventilation openings are provided on the upper left side and lower right side of the drying cylinder 3. A circulation assembly 8 is provided outside the drying cylinder 3 to guide the air inside the cylinder to circulate through the two ventilation openings. The circulation assembly 8 includes an exhaust fan 801, a dehumidification box 802 and an air duct 803. The exhaust fan 801 is installed outside the ventilation opening on the upper left side of the drying cylinder 3 to extract the air inside the drying cylinder 3. The dehumidification box 802 is installed outside the ventilation opening on the lower right side of the drying cylinder 3. The dehumidification box 802 contains silica gel desiccant to dehumidify the air passing through it.

[0023] The top left side of the vertical plate 6 has a guide plate 9 that slopes downwards to the left. The feed inlet 302 of the drying cylinder 3 is fixedly connected to a feed hopper 10. The opening of the feed hopper 10 is rotatably connected to a cover plate 11. The cover plate 11 is used to open when adding corn seeds and to close after adding.

[0024] Working principle: Initially, slider 5 is at the leftmost end of its sliding path, drying cylinder 3 is in a horizontal state, and vertical plate 6 forms a barrier to the discharge port 301. In use, rotate to open cover plate 11, then feed the corn seeds to be dried through hopper 10 and inlet 302 into the drying cylinder 3. Then rotate in the opposite direction to close cover plate 11. The corn seeds are heated by heating plate 74, and motor 75 drives shaft 71 to rotate and agitate the corn seeds. Heating plate 74 is electrically heated through internal wiring of shaft 71, forming a radiant heat source. While agitating the corn seeds, agitator 73 conducts heat through its panel contact, heating both the corn seeds and the air inside the drying cylinder 3. The water vapor generated by the heated corn seeds inside the drying cylinder 3 is released by the left-side exhaust fan 80. 1. When the drying cylinder 3 is in operation, the humid air inside the drying cylinder 3 enters the dehumidification box 802 through the air duct 803 for dehumidification treatment, and then re-enters the drying cylinder 3, forming a closed-loop circulation system. This allows for rapid drying of corn seeds. After the corn seeds are dried, the output ends of the two telescopic drive components 4 move upward synchronously to lift the drying cylinder 3 until the height of the discharge port 301 of the drying cylinder 3 is higher than that of the vertical plate 6, meaning that the discharge port 301 is no longer closed. Then, the output end of the telescopic drive component 4 on the right continues to move upward, causing the slide to move to the right while being lifted. As a result, the entire drying cylinder 3 presents an inclined posture with the left side lower and the right side higher. The corn seeds can then be easily discharged from the discharge port 301 under their own gravity. The guide plate 9 can guide the corn seeds discharged from the discharge port 301 to transfer along a preset path.

[0025] Finally, it should be explained that the above examples are only used to illustrate the technical solutions of the present application, but not to limit the scope of protection of the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the essence and scope of the technical solutions of the present application.

Claims

1. A corn seed drying apparatus, characterized by: The utility model relates to a corn seed drying device, including bottom plate (1), support seat (2) and drying cylinder (3) of fixed connection on bottom plate (1), bottom plate (1) is supported with drying cylinder (3) through support seat (2) contact type, bottom plate (1) is installed two telescopic drive parts (4) respectively on the left and right sides of support seat (2), wherein the output end of telescopic drive part (4) on the left side is hinged with the left side of drying cylinder (3) bottom, the right side of drying cylinder (3) bottom is slidably connected with sliding block (5), and the output end of telescopic drive part (4) on the right side is hinged with sliding block (5), and the left lower part of drying cylinder (3) is opened with discharge port (301), and the right upper part of drying cylinder (3) is opened with feeding port (302), and the left side of bottom plate (1) is fixedly connected with vertical plate (6), when drying cylinder (3) is not lifted, the right upper part of vertical plate (6) forms the shelter of the discharge port (301) of drying cylinder (3).

2. A corn seed drying apparatus as defined in claim 1, wherein: Drying cylinder (3) is equipped with turnover heating mechanism (7), and turnover heating mechanism (7) is used for turning over and heating corn seed, and turnover heating mechanism (7) includes shaft (71), turnover plate (73), heating plate (74) and motor (75), shaft (71) is rotatably connected in the middle part of drying cylinder (3), motor (75) is installed on one side of drying cylinder (3), the output shaft of motor (75) is coaxially connected with shaft (71), and at least two turnover plates (73) are fixedly connected on shaft (71), and each turnover plate (73) is installed with heating plate (74).

3. A corn seed drying apparatus as defined in claim 2, wherein: The left upper part and the right lower part of drying cylinder (3) are opened with ventilation opening, and the outer of drying cylinder (3) is provided with circulation assembly (8) for guiding the internal air of cylinder to circulate and flow through two ventilation openings.

4. A corn seed drying apparatus as defined in claim 3, wherein: The circulation assembly (8) comprises an air extractor (801), a dehumidification box (802), and an air pipe (803), the air extractor (801) is installed outside the ventilation opening on the left upper part of the drying cylinder (3), and the dehumidification box (802) is installed outside the ventilation opening on the right lower part of the drying cylinder (3).

5. A corn seed drying apparatus as defined in claim 4, wherein: The vertical plate (6) has a left-tilted and gradually descending guide plate (9) on the left top, the feeding port (302) of the drying cylinder (3) is fixedly connected with a feeding hopper (10), and the opening of the feeding hopper (10) is rotatably connected with a cover plate (11).

6. A corn seed drying apparatus as defined in claim 5, wherein: The end of the shaft (71) away from the motor (75) is a hollow structure with an opening, and a plurality of threading holes (72) corresponding to all the heating plates (74) are formed on the shaft (71).

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