High-frequency thermal radiation seed irradiation device

Abstract

The utility model discloses a high-frequency thermal radiation seed irradiation device, which relates to the technical field of seed treatment and comprises a box body and a box cover, a controller is arranged outside the box body, a temperature sensor and a high-frequency thermal radiation generator are arranged in the box body, and a leveling structure is arranged at the bottom of the box body. The box body is connected with a vibration bottom plate through a vibration buffering structure, the bottom of the vibration bottom plate is connected with a vibration motor, the vibration bottom plate is provided with a material supporting base plate, and the upper portion of the material supporting base plate is connected with a detachable material supporting plate in a sliding mode. According to the seed irradiation device, the seed is intermittently vibrated to turn over in the irradiation process, the irradiation on the seed is more uniform, the effect is better, a plurality of detachable material supporting plates are also matched above the material supporting chassis, the number of the material supporting plates is flexibly controlled according to the number of the seeds needing to be treated actually, and the actual use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of seed processing, in particular to a high-frequency heat radiation seed irradiation device. Background Art

[0002] Radiation refers to the process of an object transferring heat to the outside in the form of electromagnetic waves, and electromagnetic wave radiation caused by heat is called thermal radiation. Thermal radiation is stimulated by the microscopic particles inside the object when their motion state changes. The stimulated energy is divided into infrared, visible light and ultraviolet rays, etc. In thermal radiation, high-frequency electromagnetic waves with shorter wavelengths such as ultraviolet rays are classified as high-frequency thermal radiation.

[0003] Before sowing, farmers will expose seeds to the sun to kill germs on the surface of the seeds, activate seed enzymes, and break seed dormancy. However, this method is greatly affected by weather and site. There is a device that can replace the sun to treat seeds, such as a rice treatment ultraviolet disinfection device recorded in the patent announcement number CN213784097U. The device uses a temperature sensor to cooperate with a controller to control the ultraviolet disinfection device inside the device. However, when the device is working, the seeds inside can only be exposed to one side, and the seeds pressed under the seeds cannot even be exposed to ultraviolet rays. In addition, the storage rack of the device is integrated. No matter how many seeds need to be treated, the entire storage rack must be placed in the box, which is more troublesome in actual use.

[0004] Based on this, a high-frequency thermal radiation seed irradiation device is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0005] The utility model aims to provide a high-frequency thermal radiation seed irradiation device to solve the problems in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A high-frequency heat radiation seed irradiation device comprises a box body, a box cover is arranged on the upper part of the box body, a controller is arranged outside the box body, and a high-frequency heat radiation generator and a temperature sensor are arranged on the inner wall of the box body.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional solution: a high-frequency heat radiation generator is provided on the inner wall of the box, a leveling structure is provided on the bottom of the box, the box is connected to the vibration base plate through a vibration-absorbing structure, the bottom of the vibration base plate is connected to the vibration motor, a material supporting chassis is provided on the vibration base plate, and the upper part of the material supporting chassis is slidably connected to a detachable material supporting tray.

[0010] In an optional solution: the vibration-absorbing structure includes a lower damping groove connected to the inner wall of the bottom of the box body, the lower damping groove contacts the lower end of the damping spring, the upper end of the damping spring contacts the upper damping groove, and the upper damping groove is connected to the lower end surface of the vibration base plate.

[0011] In an optional scheme: the detachable material support tray includes four coarse circular grooves on the upper surface of the material support chassis, and a limiting column is respectively connected to the positions corresponding to the centers of the four coarse circular grooves on the upper surface of the material support chassis, and multiple material support trays are arranged above the material support chassis, and four fine circular grooves are arranged on the lower surface of the material support tray corresponding to the positions of the coarse circular grooves on the upper surface of the material support chassis, and the coarse circular grooves on the material support chassis are slidably connected to the fine circular grooves on the material support tray.

[0012] In an optional solution: the box cover is hinged to the box body via a hinge.

[0013] In an optional solution: a handle and ventilation holes are provided on the box cover.

[0014] In an optional solution: a circle of bosses is provided on the side of the supporting base and the supporting tray.

[0015] In an optional solution: the leveling structure includes a support base provided at the bottom of the box body, the support base is provided with four through holes, each through hole is slidably connected to a screw rod, the screw rod is threadedly connected to a limit nut above the support base, the screw rod is threadedly connected to a load-bearing nut below the support base, a ball head is provided at the bottom of the screw rod, and the ball head is installed in a rotating groove on the supporting foot.

[0016] In an optional solution: limiting support rods are provided at the four corners of the upper surface of the vibration base plate.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] 1. The utility model installs a vibration motor at the bottom of the vibration base plate and a vibration-absorbing structure that cooperates with the vibration motor, so that the seeds are subjected to intermittent vibration and turned over during the irradiation process, so that the seeds are irradiated more evenly and the effect is better.

[0019] 2. The utility model arranges a plurality of detachable supporting trays on top of a supporting bottom tray, so as to flexibly control the number of supporting trays according to the number of seeds actually to be processed, which is more convenient in actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the external structure of the utility model.

[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0022] Figure 3 It is a partial cross-sectional view of the utility model.

[0023] Figure 4 For this utility model Figure 3 A partial enlarged view of middle A.

[0024] Figure 5 For this utility model Figure 3 A partial enlarged view of B.

[0025] Notes on the figure numbers: 100, box body; 101, box cover; 102, hinge; 103, handle; 104, air vent; 105, controller; 106, support seat; 201, screw rod; 202, limit nut; 203, load-bearing nut; 204, ball head; 205, support foot; 301, temperature sensor; 302, high-frequency thermal radiation generator; 401, vibration base plate; 402, vibration motor; 403, limit support rod; 404, upper damping groove; 405, lower damping groove; 406, damping spring; 501, support base; 502, thick circular groove; 503, limit column; 504, support tray; 505, thin circular groove. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. Example 1

[0027] In one embodiment, Figure 1-Figure 5 As shown, a high-frequency thermal radiation seed irradiation device includes a box body 100, a box cover 101 is provided on the upper part of the box body 100, a controller 105 is provided outside the box body 100, and a temperature sensor 301 is provided on the inner wall of the box body 100. The temperature sensor 301 collects the internal temperature information of the box body 100 and transmits it to the controller 105.

[0028] In this embodiment, a high-frequency heat radiation generator 302 is provided on the inner wall of the box body 100, and the controller 105 controls the power of the high-frequency heat radiation generator 302 through the temperature information fed back by the temperature sensor 301 to prevent the high-frequency heat radiation emitted by the high-frequency heat radiation generator 302 from exceeding the upper limit of the irradiated seeds. A leveling structure is provided at the bottom of the box body 100, and the box body 100 is connected to the vibration base plate 401 through a vibration-absorbing structure. The bottom of the vibration base plate 401 is connected to the vibration motor 402, and a supporting chassis 501 is provided on the vibration base plate 401. The upper part of the supporting chassis 501 is slidably connected to a detachable supporting tray. The vibration motor 402 transmits the vibration to the vibration base plate 401, and the vibration base plate 401 transmits the vibration to the seeds through the supporting base plate 501 and a plurality of supporting trays 504 slidably connected to the supporting base plate 501, so that the seeds are turned over. Since the vibration base plate 401 is connected to the box body 100 through a vibration-absorbing structure, the vibration will not be transmitted to the box body 100, thereby protecting the various components installed on the box body 100. When the number of seeds is small, the number of detachable supporting trays 504 placed in the box body 100 can be reduced without affecting the normal operation of the entire device.

[0029] In one embodiment, Figure 4 As shown, the vibration-absorbing structure includes a lower damping groove 405 connected to the bottom inner wall of the box body 100, the lower damping groove 405 contacts the lower end of the damping spring 406, the upper end of the damping spring 406 contacts the upper damping groove 404, the upper damping groove 404 is connected to the lower end surface of the vibration base plate 401, and the upper damping groove 404 and the lower damping groove 405 limit the position of the damping spring 406 to prevent it from tilting.

[0030] In one embodiment, Figure 3-Figure 5 As shown, the detachable material support tray includes four coarse circular grooves 502 on the upper surface of the material support base 501, and the positions corresponding to the centers of the four coarse circular grooves 502 on the upper surface of the material support base 501 are respectively connected to a limiting column 503, and a plurality of material support trays 504 are arranged above the material support base 501, and four fine circular grooves 505 are arranged on the lower surface of the material support tray 504 corresponding to the positions of the coarse circular grooves 502 on the upper surface of the material support base 501, and the coarse circular grooves 502 on the material support base 501 and the material support tray The fine circular grooves 505 on 504 are slidably connected. During installation, the four fine circular grooves 505 on each supporting tray 504 can be correspondingly inserted into the four thick circular grooves 502 on another supporting tray 504 or the supporting chassis 501. When the entire detachable supporting tray is to be taken out, the supporting trays 504 can be taken out one by one and then the supporting chassis 501 can be taken out, or the limiting column 503 can be used to directly act on the supporting chassis 501 to take out the entire detachable supporting tray together with the supporting chassis 501.

[0031] In one embodiment, Figure 1As shown, the box cover 101 is hinged to the box body 100 through a hinge 102. After opening the box cover 101, it is still connected to the box body 100, and there is no need to find a place to store it, which is convenient to use. Example 2

[0032] In one embodiment, Figure 1 As shown, the box cover 101 is provided with a handle 103 and a vent hole 104. The handle 103 facilitates opening the cover, and the vent hole 104 helps the device to smoothly discharge any water vapor that may be present when working.

[0033] In one embodiment, Figure 2 As shown, a circle of bosses is provided on the sides of the support base 501 and the support tray 504 to prevent seeds from falling out of the support base 501 or the support tray 504 after being vibrated, thereby increasing the upper limit of the number of seeds that the support base 501 and the support tray 504 can carry.

[0034] In one embodiment, Figure 2 As shown, the leveling structure includes a support seat 106 provided at the bottom of the box body 100, and the support seat 106 is provided with four through holes, each of which is slidably connected to a screw rod 201, and the screw rod 201 is threadedly connected to a limit nut 202 above the support seat 106, and the screw rod 201 is threadedly connected to a load-bearing nut 203 below the support seat 106. A ball head 204 is provided at the bottom of the screw rod 201, and the ball head 204 is installed in a rotating groove on the support foot 205. The limit nut 202 prevents the support foot 205 and the screw rod 201 from falling when the box body 100 is transported, and the position of the load-bearing nut 203 on the screw rod 201 is adjusted respectively, so that the box body 100 installed on the support seat 106 is in a horizontal state, preventing the seeds from deviating to one side during vibration.

[0035] In one embodiment, Figure 2 As shown, the four corners of the upper surface of the vibration base plate 401 are provided with limiting support rods 403 , and the limiting support rods 403 assist the supporting base plate 501 and the plurality of supporting trays 504 to avoid displacement when they are placed in the box body 100 .

[0036] The above embodiment discloses a high-frequency thermal radiation seed irradiation device. When the seeds need to be irradiated, the seeds are placed on the supporting base 501 or the supporting tray 504. The number of supporting trays 504 is flexibly configured according to the number of seeds, and the seeds are placed on the vibration base plate 401 in the box body 100. The box cover 101 is then closed, and the leveling structure at the bottom of the box body 100 is adjusted to make the box body 100 in a horizontal state. The parameters of the controller 105 are set according to the seed type, quantity and actual usage experience. The controller 105 controls the power of the high-frequency thermal radiation generator 302 in real time based on the temperature data fed back by the temperature sensor 301 to prevent the irradiation intensity from exceeding the seed tolerance limit. At the same time, the controller 105 controls the intermittent operation of the vibration motor 402. The vibration motor 402 transmits the vibration to the seeds through the vibration base plate 401, the supporting base 501 and the supporting tray 504, so that the seeds can be turned over during the irradiation process and are irradiated more evenly.

[0037] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A high-frequency heat radiation seed irradiation device, comprising a box body (100), a box cover (101) is provided on the upper part of the box body (100), a controller (105) is provided outside the box body (100), and a temperature sensor (301) is provided on the inner wall of the box body (100). It is characterized in that A high-frequency heat radiation generator (302) is provided on the inner wall of the box (100), a leveling structure is provided on the bottom of the box (100), the box (100) is connected to a vibration base plate (401) via a vibration-absorbing structure, the bottom of the vibration base plate (401) is connected to a vibration motor (402), a material support base plate (501) is provided on the vibration base plate (401), and the upper part of the material support base plate (501) is slidably connected to a detachable material support plate.

2. A high-frequency thermal radiation seed irradiation device according to claim 1, characterized in that: The vibration damping structure comprises a lower damping groove (405) connected to the inner wall of the bottom of the box body (100), the lower damping groove (405) contacts the lower end of the damping spring (406), the upper end of the damping spring (406) contacts the upper damping groove (404), and the upper damping groove (404) is connected to the lower end surface of the vibration base plate (401).

3. The high-frequency thermal radiation seed irradiation device according to claim 1, characterized in that: The detachable material support tray comprises four coarse circular grooves (502) provided on the upper surface of a material support base (501); positions on the upper surface of the material support base (501) corresponding to the centers of the four coarse circular grooves (502) are respectively connected to a limiting column (503); a plurality of material support trays (504) are provided above the material support base (501); four fine circular grooves (505) are provided on the lower surface of the material support tray (504) corresponding to the positions of the coarse circular grooves (502) on the upper surface of the material support base (501); and the coarse circular grooves (502) on the material support base (501) are slidably connected to the fine circular grooves (505) on the material support trays (504).

4. The high-frequency thermal radiation seed irradiation device according to claim 1, characterized in that: The box cover (101) is hingedly connected to the box body (100) via a hinge (102).

5. The high-frequency thermal radiation seed irradiation device according to claim 1, characterized in that: The box cover (101) is provided with a handle (103) and a ventilation hole (104).

6. The high-frequency thermal radiation seed irradiation device according to claim 3, characterized in that: A circle of bosses is provided on the sides of the supporting base plate (501) and the supporting plate (504).

7. The high-frequency thermal radiation seed irradiation device according to claim 1, characterized in that: The leveling structure comprises a support seat (106) provided at the bottom of the box body (100), the support seat (106) being provided with four through holes, each through hole being slidably connected to a screw rod (201), the screw rod (201) being threadedly connected to a limit nut (202) above the support seat (106), the screw rod (201) being threadedly connected to a load-bearing nut (203) below the support seat (106), the screw rod (201) being provided with a ball head (204) at the bottom, and the ball head (204) being installed in a rotation groove on a support foot (205).

8. The high-frequency thermal radiation seed irradiation device according to claim 1, characterized in that: Limiting support rods (403) are provided at four corners of the upper surface of the vibration base plate (401).

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