Plant tissue surface sterile disinfection device

Abstract

The invention relates to the technical field of plant protection experiment devices, and discloses a plant tissue surface sterile disinfection device which comprises a disinfection box, a disinfectant box fixedly mounted at the upper part of the disinfection box, a fan fixedly mounted at the upper part of the disinfection box, a negative pressure box communicated with the left side of the disinfection box, and a mounting plate fixedly mounted in the disinfection box, the disinfection box comprises a mounting plate, a mounting frame arranged in the mounting plate, a placement frame fixedly mounted in the mounting frame and a connecting assembly arranged on one side of the disinfection box, the connecting assembly comprises a moving mechanism arranged in the disinfection box, a dismounting and mounting mechanism is arranged in the disinfection box, and a disinfection mechanism is arranged in the disinfection box. The plant tissue sample disinfection device solves the problems that when an existing disinfection device is used for disinfecting a plant tissue sample, a sample placement groove is generally located in a disinfection box, so that the plant tissue sample is inconvenient to take and store manually, and the applicability of the device is influenced.

Description

Technical Field

[0001] The invention relates to the technical field of plant protection experimental devices, in particular to a plant tissue surface aseptic disinfection device. Background Art

[0002] Surface disinfection of plant tissue samples is an indispensable part of scientific research such as isolation and identification of plant pathogens, plant tissue culture and plant symbiotic bacteria culture. The plant tissue disinfection process is generally divided into material cleaning, alcohol treatment, and mercuric chloride treatment (or sodium hypochlorite treatment).

[0003] However, when the existing disinfection device is used to disinfect plant tissue samples, since the sample placement slot is usually located in the disinfection box, it is not convenient for manual operation of taking and storing the plant tissue samples, which further affects the applicability of the device.

[0004] Therefore, we proposed a plant tissue surface sterilization device to solve the problem. Summary of the invention

[0005] The purpose of the present invention is to provide a plant tissue surface aseptic disinfection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a plant tissue surface aseptic disinfection device, comprising a disinfection box; a disinfectant tank fixedly installed on the upper part of the disinfection box; a fan fixedly installed on the upper part of the disinfection box; a negative pressure box connected to the left side of the disinfection box; a mounting plate fixedly installed inside the disinfection box; a mounting frame arranged inside the mounting plate; a placement frame fixedly installed inside the mounting frame; and a connecting component arranged on one side of the disinfection box, the connecting component comprising a moving mechanism arranged inside the disinfection box, a disassembly and assembly mechanism arranged inside the disinfection box, a disinfection mechanism arranged inside the disinfection box, an input end of the fan is connected to the negative pressure box through a connecting pipe, and a box door is sealed at the front of the disinfection box.

[0007] Preferably, the moving mechanism includes a first slide groove opened inside the mounting plate, the inner wall of the first slide groove is fixedly connected to the first slide rod, the outer wall of the first slide rod is slidably connected to the first slider, the inner wall of the first slide groove is fixedly connected to the first spring, the side wall of the mounting frame is provided with a clamping groove, the mounting plate is provided with a first inner groove, the inner wall of the first inner groove is fixedly connected to the second slide rod, the outer wall of the second slide rod is slidably connected to the second slider, the inner wall of the first inner groove is fixedly connected to the second spring, a clamping block is fixedly connected to one side of the second slider, and a movable hole is opened at the front of the mounting plate, and the inner wall of the movable hole is slidably connected to the push rod.

[0008] Preferably, the disassembly and assembly mechanism includes an electric push rod fixedly installed inside the disinfection box, the output end of the electric push rod is fixedly connected to a discharge box, the bottom of the discharge box is connected to a dropper, a feed pump is fixedly installed on the upper part of the discharge box, a mounting groove is provided inside the placement frame, a material placing net cylinder is clamped on the inner wall of the mounting groove, a pressure groove is provided on the outer wall of the material placing net cylinder, a second inner groove is provided on the inner wall of the mounting groove, a pressure block is sleeved inside the second inner groove, and a third spring is fixedly connected to the inner wall of the second inner groove.

[0009] Preferably, the disinfection mechanism includes a processing box connected to the right side of the disinfection box, a filter plate is arranged inside the processing box, a sealing ring is fixedly connected to the inner wall of the processing box, a first sterilization device is fixedly installed on the inner wall of the processing box, a second slide groove is opened on the upper part of the processing box, a third slide rod is fixedly connected to the inner wall of the second slide groove, a third slide rod is slidably connected to the outer wall of the third slide rod, a fourth spring is fixedly connected to the inner wall of the third slide rod, a limiting rod is fixedly installed on the upper part of the third slide rod, a second sterilization lamp is fixedly installed inside the disinfection box, and a ventilation hole is opened on the upper part of the mounting plate.

[0010] Preferably, the card block movably penetrates the mounting plate and the card-joining groove, one end of the second spring is fixedly connected to the second slider, and the inner end of the push rod is fixedly connected to the second slider, and through the cooperation of the first slide groove, the first slide rod, the first slider, the first spring, the card-joining groove, the first inner groove, the second slide rod, the second slider, the card block, the second spring, the movable hole, and the push rod, it is convenient to manually pull the mounting frame outward, so that the placement frame can be pulled out synchronously, thereby facilitating manual storage or removal of plant tissue samples, thereby increasing the applicability of the device.

[0011] Preferably, the outer side of the first sliding block is fixedly mounted to the mounting frame, and one end of the first spring is fixedly connected to the first sliding block.

[0012] Preferably, the input end of the feed pump is connected to the disinfectant tank through a feed pipe, the bottom end of the feed pump is connected to the discharge box through a discharge pipe, one end of the third spring is fixedly connected to the pressure block, the pressure block is pressed against the pressure groove, and the pressure end of the pressure block is hemispherical, and the cooperation of the electric push rod, the discharge box, the feed pump, the mounting groove, the material placing net cylinder, the pressure groove, the second inner groove, the pressure block and the third spring is convenient for manual disassembly and cleaning of the material placing net cylinder, which can prevent the mesh holes of the material placing net cylinder from being blocked and affecting the liquid leakage effect, and prevent the waste liquid from accumulating in the material placing net cylinder and affecting the disinfection effect.

[0013] Preferably, the sealing ring is arranged in the gap between the filter plate and the processing box, one end of the fourth spring is fixedly connected to the third slider, and the bottom of the limit rod is fitted with the upper part of the filter plate. Through the cooperation of the sealing ring, filter plate, sealing ring, fan, negative pressure box, second sterilization lamp, first sterilization, etc., the gas in the disinfection box can be discharged outward, and the air outside the disinfection box can be sterilized and then passed into the disinfection box, thereby ensuring that the disinfection box is in a sterile state, and then recognizing a better consumption effect on the sample.

[0014] Compared with the prior art, the plant tissue surface sterilization device of the present invention has the following beneficial effects: 1. A moving mechanism is provided. Under the action of the first slide groove, the first slide bar, the first slider, the first spring, the clamping groove, the first inner groove, the second slide bar, the second slider, the clamping block, the second spring, the movable hole and the push rod, it is convenient to manually pull the installation frame outward, so that the placement frame can be pulled outward synchronously, so as to facilitate manual storage or taking of plant tissue samples, thereby increasing the applicability of the device; 2. A disassembly and assembly mechanism is provided. Under the action of the electric push rod, the discharge box, the feed pump, the installation groove, the material placement net cylinder, the pressure groove, the second inner groove, the pressure block, and the third spring, it is convenient for manual disassembly and cleaning of the material placement net cylinder, which can prevent the mesh holes of the material placement net cylinder from being blocked, affecting the leakage effect, and prevent the waste liquid from accumulating in the material placement net cylinder, affecting the disinfection effect; 3. A disinfection mechanism is provided. Under the action of the sealing ring, filter plate, sealing ring, fan, negative pressure box, second sterilization lamp, first sterilization, etc., the gas in the disinfection box can be discharged to the outside, and the air outside the disinfection box can be sterilized and then passed into the disinfection box, thereby ensuring that the disinfection box is in a sterile state, and thus achieving a better consumption effect on the sample. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 3 It is a structural schematic diagram of the moving mechanism in the present invention; Figure 4 for Figure 3 A partial enlarged view of the A in the middle. ; Figure 5 It is a structural schematic diagram of the disassembly and assembly mechanism in the present invention; Figure 6 It is a partial structural schematic diagram of the disassembly and assembly mechanism in the present invention; Figure 7 It is a structural schematic diagram of the disinfection mechanism in the present invention; In the figure: 1, disinfection box; 2, disinfection liquid box; 3, connecting assembly; 31, moving mechanism; 311, first slide groove; 312, first slide bar; 313, first slider; 314, first spring; 315, clamping groove; 316, first inner groove; 317, second slide bar; 318, second slider; 319, clamping block; 3110, second spring; 3111, movable hole; 3112, push rod; 32, disassembly and assembly mechanism; 321, electric push rod; 322, discharge box; 323, feed pump; 324, installation groove; 325, material placement net cylinder; 326, pressure groove; 327, second inner groove; 328, pressure block; 329, third spring; 33, disinfection mechanism; 331, treatment box; 332, filter plate; 333, sealing ring; 334, first sterilization; 335, second slide groove; 336, third slide bar; 337, third slide block; 338, fourth spring; 339, limit rod; 3310, second sterilization lamp; 3311, ventilation hole; 4, fan; 5, negative pressure box; 6, mounting plate; 7, mounting frame; 8, placement frame. DETAILED DESCRIPTION

[0016] 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 described embodiments 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 creative work are within the scope of protection of the present invention. Example 1

[0017] like Figure 1-7As shown, a plant tissue surface aseptic disinfection device described in this embodiment includes a disinfection box 1, a disinfectant tank 2 fixedly installed on the upper part of the disinfection box 1, a fan 4 fixedly installed on the upper part of the disinfection box 1, a negative pressure box 5 connected to the left side of the disinfection box 1, a mounting plate 6 fixedly installed inside the disinfection box 1, a mounting frame 7 set inside the mounting plate 6, a placement frame 8 fixedly installed inside the mounting frame 7, and a connecting component 3 set on one side of the disinfection box 1, the connecting component 3 includes a moving mechanism 31 set inside the disinfection box 1, a disassembly mechanism 32 is set inside the disinfection box 1, a disinfection mechanism 33 is set inside the disinfection box 1, the input end of the fan 4 is connected to the negative pressure box 5 through a connecting pipe, the front of the disinfection box 1 is sealed with a box door, and the moving mechanism 3 The mounting frame 7 includes a first slide groove 311 provided inside the mounting plate 6, wherein the inner wall of the first slide groove 311 is fixedly connected with a first slide bar 312, the outer wall of the first slide bar 312 is slidably connected with a first slider 313, the inner wall of the first slide groove 311 is fixedly connected with a first spring 314, a side wall of the mounting frame 7 is provided with a clamping groove 315, a first inner groove 316 is provided inside the mounting plate 6, the inner wall of the first inner groove 316 is fixedly connected with a second slide bar 317, the outer wall of the second slide bar 317 is slidably connected with a second slider 318, the inner wall of the first inner groove 316 is fixedly connected with a second spring 3110, a clamping block 319 is fixedly connected with one side of the second slider 318, a movable hole 3111 is provided at the front of the mounting plate 6, and a push rod 3112 is slidably connected with the inner wall of the movable hole 3111.

[0018] In this embodiment, the clamping block 319 is movably connected to the mounting plate 6 and the clamping groove 315, one end of the second spring 3110 is fixedly connected to the second slider 318, and the inner end of the push rod 3112 is fixedly connected to the second slider 318. Through the cooperation of the first slide groove 311, the first slide bar 312, the first slider 313, the first spring 314, the clamping groove 315, the first inner groove 316, the second slide bar 317, the second slider 318, the clamping block 319, the second spring 3110, the movable hole 3111, and the push rod 3112, it is convenient to manually pull the mounting frame 7 outward, so that the placement frame 8 can be pulled out synchronously, which is convenient for manual storage or removal of plant tissue samples, thereby increasing the applicability of the device.

[0019] Furthermore, the outer side of the first sliding block 313 is fixedly mounted to the mounting frame 7 , and one end of the first spring 314 is fixedly connected to the first sliding block 313 .

[0020] When it is necessary to move the placement frame 8 outward, it is only necessary to manually push the push rod 3112 to both sides to drive the second sliding block 318 to move, so that the block 319 fixedly connected to one side of the second sliding block 318 can be separated from the locking groove 315, and then the first spring 314 can be used to make the first sliding block 313 move in the first sliding groove 311 under the action of the elastic force, so that the installation frame 7 fixedly connected to the outer side of the first sliding block 313 can be moved synchronously, and then the installation frame 7 can be popped out outward, and then the placement frame 8 can be manually moved outward, so as to facilitate manual storage or removal of plant tissue samples. Further, when it is necessary to restore the installation frame 7, it is only necessary to manually push the installation frame 7 inward. When the installation frame 7 is completely entered into the installation plate 6, the second spring 3110 can be used to re-engage the block 319 with the locking groove 315 under the action of the elastic force, so that the installation frame 7 can achieve a limiting effect, and the operation is simple and convenient, thereby increasing the applicability of the device. Example 2

[0021] like Figures 1 to 7 As shown, on the basis of Example 1, the plant tissue surface aseptic disinfection device described in this embodiment also includes a disassembly and assembly mechanism 32. The disassembly and assembly mechanism 32 includes an electric push rod 321 fixedly installed inside the disinfection box 1, the output end of the electric push rod 321 is fixedly connected to a discharge box 322, the bottom of the discharge box 322 is connected and provided with a dropper, and a feed pump 323 is fixedly installed on the upper part of the discharge box 322, a mounting groove 324 is provided inside the placement frame 8, a material placement net tube 325 is clamped on the inner wall of the mounting groove 324, a pressing groove 326 is provided on the outer wall of the material placement net tube 325, a second inner groove 327 is provided on the inner wall of the mounting groove 324, a pressing block 328 is sleeved inside the second inner groove 327, and a third spring 329 is fixedly connected to the inner wall of the second inner groove 327.

[0022] In this embodiment, the input end of the feed pump 323 is connected to the disinfectant tank 2 through the feed pipe, and the bottom end of the feed pump 323 is connected to the discharge box 322 through the discharge pipe. One end of the third spring 329 is fixedly connected to the pressure block 328, and the pressure block 328 is pressed against the pressure groove 326, and the pressure end of the pressure block 328 is hemispherical. Through the cooperation of the electric push rod 321, the discharge box 322, the feed pump 323, the installation groove 324, the material placement net cylinder 325, the pressure groove 326, the second inner groove 327, the pressure block 328, and the third spring 329, it is convenient to manually disassemble and clean the material placement net cylinder 325, which can prevent the mesh holes of the material placement net cylinder 325 from being blocked, affecting the leakage effect, and preventing waste liquid from accumulating in the material placement net cylinder 325, affecting the disinfection effect.

[0023] The discharge box 322 is driven downward by the electric push rod 321, and then the disinfectant liquid in the fan 4 is transported to the discharge box 322 through the feed pump 323, and then the liquid can be dripped into the material placement net tube 325 through the dropper connected to the lower part of the discharge box 322, so that the sample can be disinfected. Furthermore, when it is necessary to disassemble the material placement net tube 325, it is only necessary to manually pull out the material placement net tube 325, and when installing the material placement net tube 325, it is only necessary to manually place the material placement net tube 325 in the installation groove 324, and then the third spring 329 can press the pressing block 328 against the pressing groove 326 under the action of the elastic force, so that the material placement net tube 325 can be pressed and fixed, and the installation operation is completed. Example 3

[0024] Figures 1 to 7 As shown, on the basis of Example 1, the plant tissue surface aseptic disinfection device described in this embodiment also includes a disinfection mechanism 33. The disinfection mechanism 33 includes a processing box 331 connected to the right side of the disinfection box 1, a filter plate 332 is arranged inside the processing box 331, a sealing ring 333 is fixedly connected to the inner wall of the processing box 331, a first sterilization device 334 is fixedly installed on the inner wall of the processing box 331, a second slide 335 is opened on the upper part of the processing box 331, a third slide bar 336 is fixedly connected to the inner wall of the second slide 335, a third slide bar 337 is slidably connected to the outer wall of the third slide bar 336, a fourth spring 338 is fixedly connected to the inner wall of the third slide bar 336, a limit rod 339 is fixedly installed on the upper part of the third slide bar 337, a second germicidal lamp 3310 is fixedly installed inside the disinfection box 1, and a ventilation hole 3311 is opened on the upper part of the mounting plate 6.

[0025] In this embodiment, the sealing ring 333 is arranged at the gap between the filter plate 332 and the processing box 331, one end of the fourth spring 338 is fixedly connected to the third slider 337, and the bottom of the limiting rod 339 is fitted with the upper part of the filter plate 332. Through the cooperation of the sealing ring 333, the filter plate 332, the sealing ring 333, the fan 4, the negative pressure box 5, the second sterilization lamp 3310, and the first sterilization 334, the gas in the disinfection box 1 can be discharged outward, and the air outside the disinfection box 1 can be sterilized and then passed into the disinfection box 1, so as to ensure that the disinfection box 1 is in a sterile state, and then recognize that it has a better consumption effect on the sample.

[0026] When it is necessary to perform aseptic treatment on the inside of the disinfection box 1, negative pressure can be generated in the negative pressure box 5 through the fan 4, so that the air in the disinfection box 1 can be discharged outward through the negative pressure box 5, thereby generating negative pressure in the disinfection box 1, and then the air outside the disinfection box 1 can be passed into the disinfection box 1 through the processing box 331, and when the external air passes through the processing box 331, the air can be filtered and sterilized under the action of the filter plate 332 and the first sterilization 334. After the external air is initially sterilized and passed into the disinfection box 1, the air can be sterilized for the second time under the action of the second sterilization lamp 3310, thereby ensuring the sterility effect in the disinfection box 1. Furthermore, when it is necessary to disassemble the filter plate 332, it is only necessary to manually push the limit rod 339 to make the limit rod 339 away from the upper part of the filter plate 332, and then the filter plate 332 can be manually taken out upward, thereby facilitating manual cleaning of the filter plate 332 and preventing the filter holes of the filter plate 332 from being blocked and affecting the filtering effect.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plant tissue surface sterilization device, comprising a disinfection box (1); a disinfectant tank (2) fixedly mounted on the upper part of the disinfection box (1); a fan (4) fixedly mounted on the upper part of the disinfection box (1); a negative pressure box (5) connected to the left side of the disinfection box (1); a mounting plate (6) fixedly mounted inside the disinfection box (1); a mounting frame (7) disposed inside the mounting plate (6); a placement frame (8) fixedly mounted inside the mounting frame (7); and a connection component (3) disposed on one side of the disinfection box (1), characterized in that: The connection assembly (3) comprises a moving mechanism (31) arranged inside the disinfection box (1), a disassembly mechanism (32) is arranged inside the disinfection box (1), a disinfection mechanism (33) is arranged inside the disinfection box (1), an input end of the fan (4) is connected to the negative pressure box (5) through a connecting pipe, and a box door is sealed at the front of the disinfection box (1).

2. A plant tissue surface sterilization device according to claim 1, characterized in that: The moving mechanism (31) comprises a first slide groove (311) provided inside the mounting plate (6); a first slide bar (312) is fixedly connected to the inner wall of the first slide groove (311); a first slider (313) is slidably connected to the outer wall of the first slider (312); a first spring (314) is fixedly connected to the inner wall of the first slide groove (311); a clamping groove (315) is provided on the side wall of the mounting frame (7); a first inner groove (316) is provided inside the mounting plate (6); a second slide bar (317) is fixedly connected to the inner wall of the first inner groove (316); a second slider (318) is slidably connected to the outer wall of the second slider (317); a second spring (3110) is fixedly connected to the inner wall of the first inner groove (316); a clamping block (319) is fixedly connected to one side of the second slider (318); a movable hole (3111) is provided at the front of the mounting plate (6); a push rod (3112) is slidably connected to the inner wall of the movable hole (3111).

3. A plant tissue surface sterilization device according to claim 1, characterized in that: The disassembly and assembly mechanism (32) comprises an electric push rod (321) fixedly mounted inside the disinfection box (1); the output end of the electric push rod (321) is fixedly connected to a discharge box (322); the bottom of the discharge box (322) is connected to a dropper; the upper part of the discharge box (322) is fixedly mounted with a feed pump (323); a mounting groove (324) is provided inside the placement frame (8); a material placement net cylinder (325) is clamped on the inner wall of the mounting groove (324); a pressing groove (326) is provided on the outer wall of the material placement net cylinder (325); a second inner groove (327) is provided on the inner wall of the mounting groove (324); a pressing block (328) is sleeved inside the second inner groove (327); and a third spring (329) is fixedly connected to the inner wall of the second inner groove (327).

4. A plant tissue surface sterilization device according to claim 1, characterized in that: The disinfection mechanism (33) comprises a treatment box (331) connected to the right side of the disinfection box (1), a filter plate (332) being arranged inside the treatment box (331), a sealing ring (333) being fixedly connected to the inner wall of the treatment box (331), a first sterilizing device (334) being fixedly installed on the inner wall of the treatment box (331), a second slide groove (335) being provided on the upper part of the treatment box (331), a third slide bar (336) being fixedly connected to the inner wall of the second slide groove (335), a third slider (337) being slidably connected to the outer wall of the third slider (336), a fourth spring (338) being fixedly connected to the inner wall of the third slider (336), a limit rod (339) being fixedly installed on the upper part of the third slider (337), a second sterilizing lamp (3310) being fixedly installed inside the disinfection box (1), and a ventilation hole (3311) being provided on the upper part of the mounting plate (6).

5. A plant tissue surface aseptic disinfection device according to claim 2, characterized in that: The clamping block (319) movably penetrates the mounting plate (6) and is clamped with the clamping groove (315); one end of the second spring (3110) is fixedly connected to the second slider (318); and the inner end of the push rod (3112) is fixedly connected to the second slider (318).

6. A plant tissue surface aseptic disinfection device according to claim 2, characterized in that: The outer side of the first sliding block (313) is fixedly mounted to the mounting frame (7), and one end of the first spring (314) is fixedly connected to the first sliding block (313).

7. A plant tissue surface sterilization device according to claim 3, characterized in that: The input end of the feed pump (323) is connected to the disinfectant tank (2) via a feed pipe, and the bottom end of the feed pump (323) is connected to the discharge box (322) via a discharge pipe. One end of the third spring (329) is fixedly connected to the pressing block (328), and the pressing block (328) is pressed against the pressing groove (326), and the pressing end of the pressing block (328) is hemispherical.

8. A plant tissue surface sterilization device according to claim 4, characterized in that: The sealing ring (333) is arranged at the gap between the filter plate (332) and the processing box (331), one end of the fourth spring (338) is fixedly connected to the third slider (337), and the bottom of the limiting rod (339) is arranged to fit the upper part of the filter plate (332).

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