Tomato seed sterilizer

Abstract

The utility model relates to a tomato seed sterilizer which comprises a dry heat sterilization box in which a sterilization interval is arranged, and further comprises a movable support which comprises a support frame and universal wheels, the universal wheels are detachably connected to the bottom of the support frame and provide convenience for movement of the support frame, a plurality of support surfaces are arranged on the support frame, and the support surfaces are arranged on the support frame. The supporting frame supports a material box through a supporting surface, and the material box is used for providing a shelving space for tomato seeds; the upper surface of the expansion platform is flush with the lower surface of the sterilization interval, and the expansion platform is arranged on the front surface of the dry heat sterilization box, so that the movable bracket can be transferred into the sterilization interval from the expansion platform. According to the tomato seed disinfection machine, the movable support can be moved to the expansion platform, so that workers can take the material box from the left side and the right side of the movable support on the expansion platform, two workers can work cooperatively, the sealing door can be opened and closed by cooperating with the displacement component, and the working procedure of pushing the movable support can be omitted by cooperating with the locking component.

Description

Technical Field

[0001] The utility model relates to the technical field of seed disinfection, in particular to a tomato seed disinfection machine. Background Art

[0002] The dry heat sterilization box adopts dry heat sterilization, which refers to the method of sterilization with high-temperature dry hot air. In the application of dry heat sterilization equipment, it uses hot air to kill microorganisms or eliminate pyrogens. The sterilization efficiency is outstanding. It can kill reproductive bacteria at 100℃ / 1h, and heat-resistant bacteria will not die for a long time at 120℃. The sterilization rate increases dramatically at 140℃.

[0003] Since tomato seed disinfection can prevent and treat fungal diseases such as early blight, leaf mold, leaf spot, charcoal maggot disease and wilt, a sterilization device is needed, such as Figure 1 The figure shows the prior art structure of a part of the dry heat sterilization box, in which the material box is drawable and arranged in the dry heat sterilization box, and the material box is used to store tomato seeds. During the disinfection, it is only necessary to close the sealing door and start the equipment to complete the batch sterilization of the tomato seeds.

[0004] There are usually multiple material boxes in a dry heat sterilization box, and some of the material boxes are distributed from top to bottom. Due to the space limitation of the dry heat sterilization box, only one worker can stand in front of the material box to take the material box, and other workers cannot cooperate to take the material box. In this way, in the process of taking out the material boxes in batches, the burden of taking out by a single person is heavy, and the efficiency of taking out is insufficient. Therefore, a tomato seed sterilizer is proposed. Utility Model Content

[0005] Based on the above description, the utility model provides a tomato seed sterilizer, which solves the technical problem that only one person can take out the material box in the existing dry heat sterilization box, and two people cannot work together to take out the material box.

[0006] The utility model solves the above technical problems with the following technical solutions: A tomato seed sterilizer comprises a dry heat sterilization box, a sterilization zone is arranged in the dry heat sterilization box, and further comprises:

[0007] A mobile support, comprising a support frame and universal wheels, wherein the universal wheels are detachably connected to the bottom of the support frame and provide convenience for the support frame to move, and a plurality of support surfaces are arranged on the support frame, and the support frame supports a material box through the support surfaces, and the material box is used to provide a storage space for tomato seeds;

[0008] The expansion platform has an upper surface flush with the lower surface of the sterilization zone and is disposed on the front side of the dry heat sterilization box so that the mobile bracket can be transferred from the expansion platform to the sterilization zone.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, an inclined surface is provided on the outer side of the expansion platform to facilitate the upward and downward transfer of the mobile bracket.

[0011] Furthermore, the support frame includes a bottom plate, a cover frame and four groups of support bars, and the four groups of support bars are arranged between the cover frame and the bottom plate.

[0012] Furthermore, it also includes a sealing door, which is movably arranged on the expansion platform. A locking component is arranged on the side of the sealing door close to the dry heat sterilization box for locking the movable bracket. When the movable bracket is locked, the movable bracket can move synchronously with the sealing door.

[0013] Furthermore, the locking component includes two groups of expansion blocks, and a bracket is fixed on one side of the expansion block close to the dry heat sterilization box. An accommodating space is formed between the bracket and the expansion block, and a limit rod for blocking and limiting the support frame is installed in the accommodating space.

[0014] Furthermore, the card frame is made of thermoplastic plastic.

[0015] Furthermore, it also includes a displacement component, which is used to push the sealing door to move linearly.

[0016] Furthermore, the displacement component includes a ball nut seat, a slide groove is opened on the expansion platform, the ball nut seat is slidably connected in the slide groove, and a motor is arranged on the side of the expansion platform away from the dry heat sterilization box, and the output end of the motor is equipped with a screw arranged on the inner side of the ball nut seat.

[0017] Furthermore, support plates are provided between the two groups of support bars on the left and between the two groups of support bars on the right, the material box is placed between the two groups of support plates, and the upper surface of the support plate is the support surface for the material box.

[0018] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0019] 1. The mobile bracket of the tomato seed sterilizer can be moved to the expansion platform, so that workers can take the material box from the left and right sides of the mobile bracket on the expansion platform, so that two workers can work together.

[0020] 2. The tomato seed sterilizer has a sealing door that cooperates with a displacement component to open and close the sealing door, and cooperates with a locking component to save the process of pushing the movable bracket.

[0021] 3. The tomato seed sterilizer has a movable bracket that can be lowered and transferred via an inclined plane. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the prior art;

[0023] Figure 2 A structural schematic diagram of a tomato seed sterilizer provided in an embodiment of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the mobile bracket in the embodiment of the utility model;

[0025] Figure 4 This is a structural schematic diagram of the locking component and its connection structure in an embodiment of the utility model;

[0026] Figure 5 It is a structural schematic diagram of the displacement component and its connection structure in the embodiment of the utility model.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Dry heat sterilization box; 11. Sterilization interval; 2. Mobile bracket; 21. Support frame; 211. Bottom plate; 212. Cover frame; 213. Support bar; 22. Universal wheel; 23. Support plate; 24. Material box; 3. Expansion platform; 31. Inclined surface; 32. Slide groove; 33. Ball nut seat; 34. Motor; 35. Screw; 4. Sealing door; 5. Locking component; 51. Expansion block; 52. Bracket; 53. Limit rod. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0030] like Figure 1 As shown, the existing tomato seed sterilizer mainly includes a dry heat sterilization box 1, and then a material box 24 for storing tomato seeds is pulled out and set in the dry heat sterilization box 1. In this way, due to the space limitation of the dry heat sterilization box 1, only one worker can stand in front of the material box 24 to take the material box 24.

[0031] For this reason, Figure 2 As shown, a tomato seed sterilizer in this embodiment is designed, which is mainly used for sterilizing tomato seeds. Of course, it can be understood that, according to actual conditions, for example, watermelon seeds, zucchini seeds, pumpkin seeds and rice seeds can also be sterilized and disinfected. The tomato seed sterilizer includes a dry heat sterilization box 1, a mobile bracket 2 and an expansion platform 3, wherein a sterilization zone 11 is arranged in the dry heat sterilization box 1, the upper surface of the expansion platform 3 is flush with the lower surface of the sterilization zone 11, and is fixedly arranged on the front of the dry heat sterilization box 1, the mobile bracket 2 bears the function of carrying tomato seeds, and the movable design of the mobile bracket 2 enables the mobile bracket 2 to perform spatial position conversion between the expansion platform 3 and the sterilization zone 11, and to take materials on the expansion platform 3. The space is wide relative to the sterilization zone 11, which can facilitate two workers to work together to take materials.

[0032] For ease of understanding, the mobile bracket 2 is described as follows. Figure 3 As shown, the mobile bracket 2 includes a support frame 21 and a universal wheel 22, wherein the universal wheel 22 is detachably connected to the bottom of the support frame 21 and provides convenience for the support frame 21 to move so that the mobile bracket 2 can perform spatial position conversion between the expansion platform 3 and the sterilization zone 11. A plurality of supporting surfaces are arranged on the support frame 21, and the support frame 21 supports a material box 24 through the supporting surfaces. The material box 24 has a groove so that the material box 24 can provide a storage space for tomato seeds.

[0033] It should be noted that the support frame 21 is a structure with five partially hollow sides, where the five sides refer to the top, left, right, front and back of the support frame 21, that is, except for the bottom surface of the support frame 21 which is not partially hollow, the other surfaces are partially hollow.

[0034] For ease of understanding of the support frame 21, as Figure 3 As shown, it is explained here that the support frame 21 includes a base plate 211, a cover frame 212 and four groups of support bars 213, the universal wheel 22 is detachably connected to the bottom of the base plate 211, the base plate 211 is solid, the four groups of support bars 213 are welded and fixed between the cover frame 212 and the base plate 211, and are distributed at the four corners of the base plate 211, and support plates 23 are fixed by bolts between the two groups of support bars 213 on the left and between the two groups of support bars 213 on the right. There are several support plates 23, which are equidistantly distributed from top to bottom, the material box 24 is placed between the two groups of support plates 23, and the upper surface of the support plate 23 is the support surface for the material box 24.

[0035] When in use, the mobile characteristics of the mobile bracket 2 are utilized, and through the expansion platform 3, the mobile bracket 2 can be spatially converted between the expansion platform 3 and the sterilization zone 11. In this way, workers can take the first-level tomato seeds from the material box 24 on the mobile bracket 2 on the expansion platform 3. Due to the large space, two workers can work together to improve the efficiency of taking.

[0036] The preferred solution is Figure 2 , 4 As shown in FIG. 5 , a slope 31 is provided on the outer side of the expansion platform 3 to facilitate the upward and downward transfer of the mobile bracket 2 . Thus, in some cases, workers can directly transfer the mobile bracket 2 , the material box 24 , and the tomato seeds.

[0037] like Figure 2 As shown, the tomato seed sterilizer also includes a sealing door 4, and the sealing door 4 is movably arranged on the expansion platform 3. A locking component 5 is arranged on the side of the sealing door 4 close to the dry heat sterilization box 1, which is used to lock the movable bracket 2. When the movable bracket 2 is locked, the movable bracket 2 can move synchronously with the sealing door 4.

[0038] Further explanation, in a certain embodiment, the locking component 5 includes two groups of expansion blocks 51, and a bracket 52 is fixed on one side of the expansion block 51 close to the dry heat sterilization box 1, and an accommodating space is formed between the bracket 52 and the expansion block 51, and a limit rod 53 for blocking and limiting the support frame 21 is installed in the accommodating space.

[0039] It should be noted that the card holder 52 is made of thermoplastic plastics, for example, polyethylene, polyvinyl chloride, polypropylene, polystyrene, acrylonitrile-butadiene-styrene and other general plastics, or other thermoplastic materials with high elasticity.

[0040] The movable design of the sealing door 4 is described below. The tomato seed sterilizer further includes a displacement component, which is used to push the sealing door 4 to move linearly.

[0041] Further explanation, such as Figure 5 As shown, the displacement component includes a ball nut seat 33, a slide groove 32 is opened on the expansion platform 3, the ball nut seat 33 is slidably connected in the slide groove 32, and is fixedly connected to the sealing door 4, and a motor 34 is fixed by bolts on the side of the expansion platform 3 away from the dry heat sterilization box 1, and the output end of the motor 34 is equipped with a screw rod 35 arranged on the inner side of the ball nut seat 33.

[0042] In this way, the entire workflow is that when in use, the motor 34 is started, the motor 34 drives the screw rod 35 to work, the ball nut seat 33 moves linearly, and drives the sealing door 4 to move synchronously, and receives the limit of the locking component 5, so that the mobile bracket 2 can move synchronously with the sealing door 4, thereby eliminating the pushing and pulling process of the mobile bracket 2. When the mobile bracket 2 is located on the expansion platform 3, the space here is wider than the sterilization zone 11, which can facilitate two workers to work together to take materials. Finally, the design of the inclined surface 31 allows workers to directly transfer the mobile bracket 2, the material box 24 and the tomato seeds in some cases.

[0043] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A tomato seed sterilizer, comprising a dry heat sterilization box (1), wherein a sterilization zone (11) is provided in the dry heat sterilization box (1), characterized in that: Also includes: A mobile support (2) comprises a support frame (21) and a universal wheel (22), wherein the universal wheel (22) is detachably connected to the bottom of the support frame (21) and provides convenience for the movement of the support frame (21); a plurality of support surfaces are arranged on the support frame (21); the support frame (21) supports a material box (24) through the support surfaces; the material box (24) is used to provide a storage space for tomato seeds; The expansion platform (3) has an upper surface flush with the lower surface of the sterilization zone (11) and is arranged on the front side of the dry heat sterilization box (1) so that the movable bracket (2) can be transferred from the expansion platform (3) to the sterilization zone (11).

2. A tomato seed sterilizer according to claim 1, characterized in that: The outer side of the expansion platform (3) is provided with an inclined surface (31) for facilitating the upward and downward transfer of the mobile bracket (2).

3. A tomato seed sterilizer according to claim 1, characterized in that: The support frame (21) comprises a bottom plate (211), a cover frame (212) and four groups of support bars (213), wherein the four groups of support bars (213) are arranged between the cover frame (212) and the bottom plate (211).

4. A tomato seed sterilizer according to claim 3, characterized in that: The invention also comprises a sealing door (4), wherein the sealing door (4) is movably arranged on the expansion platform (3), and a locking component (5) is arranged on a side of the sealing door (4) close to the dry heat sterilization box (1) for locking the movable bracket (2). When the movable bracket (2) is locked, the movable bracket (2) can move synchronously with the sealing door (4).

5. A tomato seed sterilizer according to claim 4, characterized in that: The locking component (5) comprises two groups of expansion blocks (51), and a clamping frame (52) is fixed on one side of the expansion block (51) close to the dry heat sterilization box (1). An accommodating space is formed between the clamping frame (52) and the expansion block (51), and a limiting rod (53) for blocking and limiting the support frame (21) is clamped in the accommodating space.

6. A tomato seed sterilizer according to claim 5, characterized in that: The card frame (52) is made of thermoplastic plastic.

7. A tomato seed sterilizer according to claim 5, characterized in that: It also comprises a displacement component, which is used to push the sealing door (4) to move linearly.

8. A tomato seed sterilizer according to claim 7, characterized in that: The displacement component comprises a ball nut seat (33), a slide groove (32) is provided on the expansion platform (3), the ball nut seat (33) is slidably connected in the slide groove (32), a motor (34) is arranged on the side of the expansion platform (3) away from the dry heat sterilization box (1), and the output end of the motor (34) is equipped with a screw rod (35) arranged on the inner side of the ball nut seat (33).

9. A tomato seed sterilizer according to claim 3, characterized in that: Support plates (23) are provided between the two groups of support bars (213) on the left and between the two groups of support bars (213) on the right. The material box (24) is placed between the two groups of support plates (23), and the upper surface of the support plate (23) is a support surface for the material box (24).

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