Drying device for corn seeds

Abstract

The utility model discloses a corn seed drying device which comprises a shell, four first rotating shafts are rotationally connected in the shell through bearings, first chain wheels are arranged at the two ends of each first rotating shaft, the four first chain wheels at the two ends of the four first rotating shafts are in transmission connection through first chains, and a transmission mesh belt is connected between the two first chains. The first chains are trapezoid, a heating device is arranged between the first chains in the shell, an air blowing device is arranged on one side of the heating device in the shell, a feeding hopper is arranged above the first chains in the shell, a plurality of strip-shaped holes are formed in one side of the shell, and a material collecting box is arranged on the other side of the shell and located below the transmission mesh belt. An inclined plate is arranged below the heating device and the blowing device in the shell; heat is effectively provided through the ceramic heating body, and then the heat can be more uniformly conducted to the surfaces of the corn seeds through the blowing device, so that the corn seeds can be quickly and uniformly dried.

Description

Technical Field

[0001] The utility model relates to the technical field of corn seed processing, in particular to a corn seed drying device. Background Art

[0002] In agricultural production, corn is an important food crop, and the drying process of its seeds is crucial to ensuring the quality of corn and increasing its storage period.

[0003] However, traditional devices often cannot ensure that corn seeds are heated evenly, resulting in some seeds being insufficiently heated or overheated, affecting the drying effect. It may also cause energy waste. Traditional devices cannot fully cover all corn seeds, resulting in some seeds being in airflow dead corners, affecting the drying effect. Utility Model Content

[0004] In response to the above-mentioned problems, the present invention provides a corn seed drying device, which effectively solves the problem that traditional devices often find it difficult to ensure uniform heating of corn seeds, resulting in some seeds being insufficiently heated or overheated, affecting the drying effect.

[0005] The utility model adopts the following technical solutions:

[0006] A drying device for corn seeds includes a shell, four first rotating shafts are rotatably connected to the shell through bearings, first sprockets are provided at both ends of the first rotating shafts, the four first sprockets at both ends of the four first rotating shafts are all connected through a first chain transmission, a transmission mesh belt is connected between two first chains, the first chain is trapezoidal, a heating device is provided between the first chains in the shell, a blowing device is provided on one side of the heating device in the shell, a feeding hopper is provided above the first chain in the shell, a plurality of strip holes are opened on one side of the shell, a material receiving box is provided on the other side of the shell below the transmission mesh belt, and an inclined plate is provided below the heating device and the blowing device in the shell.

[0007] Furthermore, the heating device includes two circular tubes, a ceramic heating body is arranged in the circular tubes, a plurality of fins are connected to the outer walls of the two circular tubes, and the ceramic heating body is connected to an external power supply.

[0008] Furthermore, the fins are made of aluminum alloy, and the outer surfaces of the fins are sprayed with a graphene coating.

[0009] Furthermore, the blowing device includes a drum fan, a second rotating shaft is provided through the drum fan, both ends of the second rotating shaft are rotatably connected to the shell through bearings, one end of the second rotating shaft and one of the first rotating shafts passing through the shell are connected to a second sprocket, a motor frame is installed on one side of the shell, a motor is installed on the motor frame, the motor is connected to one end of the second rotating shaft, and the two second sprockets are connected by a second chain transmission.

[0010] Furthermore, the transmission mesh belt includes a conveyor belt, both ends of which are connected to the two first chains, and the conveyor belt is provided with a plurality of fine holes.

[0011] The advantages of the utility model are that: the heating device adopts a ceramic heating body, which can effectively provide heat, and is provided with fins to increase the heating effect, thereby improving the drying efficiency; and the blowing device can make the heat more evenly transferred to the surface of the corn seeds, ensuring that the entire batch of corn seeds can be evenly heated, which can effectively improve the drying efficiency, so that the corn seeds can be dried quickly and evenly; through the design of the transmission mesh belt and the conveyor belt, the corn seeds can be evenly heated and ventilated during the drying process, avoiding the situation where the local temperature is too high or too low, and ensuring the consistency of the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 It is a structural diagram of the utility model;

[0014] Figure 3 This is a schematic structural diagram of the heating device of the utility model;

[0015] Figure 4 This is a schematic structural diagram of the blowing device of the utility model;

[0016] Figure 5 This is a schematic structural diagram of the blowing device of the utility model;

[0017] Figure 6 It is a structural schematic diagram of the transmission mesh belt of the utility model.

[0018] In the figure, 1-housing, 2-first rotating shaft, 3-first sprocket, 4-first chain, 5-transmission mesh belt, 6-heating device, 7-blowing device, 8-feed hopper, 9-strip hole, 10-receiving box, 11-slanted plate;

[0019] 61-circular tube, 62-ceramic heating element, 63-fin, 71-drum fan, 72-second rotating shaft, 73-second sprocket, 74-motor frame, 75-motor, 76-second chain, 51-conveyor belt, 52-fine hole. DETAILED DESCRIPTION

[0020] In order to help those skilled in the art better understand the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] See Figure 1-6 As shown, a drying device for corn seeds includes a shell 1, four first rotating shafts 2 are rotatably connected to the shell 1 through bearings, first sprockets 3 are provided at both ends of the first rotating shafts 2, four first sprockets 3 at both ends of the four first rotating shafts 2 are transmission-connected through first chains 4, a transmission mesh belt 5 is connected between two first chains 4, the first chain 4 is trapezoidal, a heating device 6 is provided between the first chains 4 in the shell 1, a blowing device 7 is provided on one side of the heating device 6 in the shell 1, a feeding hopper 8 is provided above the first chain 4 in the shell 1, a plurality of strip holes 9 are opened on one side of the shell 1, a material receiving box 10 is provided on the other side of the shell 1 below the transmission mesh belt 5, and an inclined plate 11 is provided below the heating device 6 and the blowing device 7 in the shell 1.

[0023] The heating device 6 includes two circular tubes 61, each of which contains a ceramic heating element 62. A plurality of fins 63 are connected to the outer walls of the two circular tubes 61. The ceramic heating element 62 is connected to an external power source. The ceramic heating element 62 effectively provides heat, and the fins 63 increase the heating effect, so that the corn seeds are heated more evenly during the drying process, thereby improving the drying efficiency and speed.

[0024] The fins 63 are made of aluminum alloy, and the outer surface of the fins 63 is sprayed with a graphene coating, which further increases the heating effect and ensures that the corn seeds can be fully heated and dried during the drying process;

[0025] The blowing device 7 includes a drum fan 71, and a second rotating shaft 72 is provided through the drum fan 71. Both ends of the second rotating shaft 72 are rotatably connected to the housing 1 through bearings. One end of the second rotating shaft 72 and one of the first rotating shafts 2 pass through the housing 1 and are connected to a second sprocket 73. A motor frame 74 is installed on one side of the housing 1. A motor 75 is installed on the motor frame 74. The motor 75 is connected to one end of the second rotating shaft 72. The two second sprockets 9 are connected through a second chain 76. The second rotating shaft 72 is driven to rotate by the motor 75. The second rotating shaft 72 drives the drum fan 71 and one of the second sprockets 73 to rotate. One of the second sprockets 73 is transmitted to the other second sprocket 73 through the second chain 76. The rotation of the other second sprocket 73 drives the first rotating shaft 2 to rotate, thereby rotating the first sprocket 3. The first sprockets 3 are transmitted through the first chain 4, and finally the transmission mesh belt 5 operates.

[0026] The transmission mesh belt 5 includes a conveyor belt 51, and both ends of the conveyor belt 51 are connected to the two first chains 4. The conveyor belt 51 is provided with a plurality of fine holes 52, which facilitate the inflow and outflow of hot air and help discharge moisture vapor in the corn seeds, thereby achieving a more efficient drying process.

[0027] Working Principle: Corn seeds are added to the device through a feed hopper 8. A motor 75 drives the second rotating shaft 72 to rotate. The second rotating shaft 72 drives the drum fan 71 and one of the second sprockets 73 to rotate. One of the second sprockets 73 transmits power to the other second sprocket 73 via a second chain 76. The rotation of the other second sprocket 73 drives the first rotating shaft 2, which in turn rotates the first sprocket 3. The first sprockets 3 are then driven by the first chain 4. Finally, the drive mesh belt 5 rotates, and the corn seeds are transported to the heating area. When current flows through it, the ceramic heater 62 generates heat. The design of the fins 63 enhances the heating effect. The drum fan 71 rotates, and the hot air generated is directed into the heating area, helping to accelerate moisture evaporation. The operation of the drum fan also helps evenly distribute the temperature within the heating area, ensuring that the corn seeds are evenly heated, thereby achieving a drying effect. After being heated and dried, the corn seeds naturally fall from the drive mesh belt 5 into the receiving box 10 due to gravity, completing the drying process.

[0028] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0029] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A corn seed drying device, comprising a housing (1), characterized in that: Four first rotating shafts (2) are rotatably connected in the shell (1) through bearings, and first sprockets (3) are provided at both ends of the first rotating shafts (2). The four first sprockets (3) at both ends of the four first rotating shafts (2) are all connected by first chains (4). A transmission mesh belt (5) is connected between two first chains (4), and the first chain (4) is trapezoidal. A heating device (6) is provided between the first chains (4) in the shell (1), and a blowing device (7) is provided on one side of the heating device (6) in the shell (1). A feeding hopper (8) is provided above the first chain (4) in the shell (1). A plurality of strip holes (9) are provided on one side of the shell (1), and a receiving box (10) is provided on the other side of the shell (1) below the transmission mesh belt (5). An inclined plate (11) is provided below the heating device (6) and the blowing device (7) in the shell (1).

2. The corn seed drying device according to claim 1, characterized in that: The heating device (6) comprises two circular tubes (61), a ceramic heating body (62) is provided in the circular tubes (61), a plurality of fins (63) are connected to the outer wall surfaces of the two circular tubes (61), and the ceramic heating body (62) is connected to an external power supply.

3. The corn seed drying device according to claim 2, characterized in that: The fin (63) is made of aluminum alloy, and the outer surface of the fin (63) is sprayed with a graphene coating.

4. The corn seed drying device according to claim 1, characterized in that: The blowing device (7) includes a drum fan (71), a second rotating shaft (72) is provided through the drum fan (71), both ends of the second rotating shaft (72) are rotatably connected to the housing (1) through bearings, one end of the second rotating shaft (72) and one of the first rotating shafts (2) passing through the housing (1) are both connected to a second sprocket (73), a motor frame (74) is installed on one side of the housing (1), a motor (75) is installed on the motor frame (74), the motor (75) is connected to one end of the second rotating shaft (72), and the two second sprockets (73) are connected through a second chain (76).

5. The corn seed drying device according to claim 1, characterized in that: The transmission mesh belt (5) comprises a conveyor belt (51), both ends of which are connected to the two first chains (4), and a plurality of fine holes (52) are provided on the conveyor belt (51).

Images