Animal specimen fumigation sterilization box
By designing a flipping frame and a combined mechanical structure, uniform heating of steam within the animal specimen fumigation chamber is achieved, solving the problem of uneven steam contact in existing equipment, improving the insect repellent and sterilization effect, and simplifying the sample handling process.
Patent Information
- Application Number
- CN202520062361.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-12
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-01-12
AI Technical Summary
In existing animal specimen fumigation equipment, the fumigation steam cannot come into uniform contact with the sample, resulting in poor insect repellent and sterilization effects, and inconvenience in handling and placing the sample.
An animal specimen fumigation and sterilization box was designed. Through the combination of a flipping frame, a T-shaped frame, an electric heating tube, a liquid storage box, a connecting shaft, gears, a transmission rod, a gear ring, a motor, a threaded rod, a sliding plate, and a motor, the specimens are flipped inside the fumigation box to ensure uniform steam heating. The operation of the equipment is controlled by a PLC controller.
It achieves uniform steam heating and fumigation, improves the insect repellent and sterilization effect, and facilitates sample handling.
Smart Images

Figure CN223887167U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of animal specimen fumigation equipment, specifically an animal specimen fumigation and sterilization box. Background Technology
[0002] Animal specimens are samples of animals, either whole or in part, that have been processed for collection, display, or research. To prevent insects and microorganisms from corroding and damaging the animal specimens, fumigation equipment is often used during the preparation process to deworm and sterilize them.
[0003] A search revealed that patent application CN202120543116.5 discloses an animal specimen fumigation and deworming box, comprising a base, a transparent box body and a heater fixed to the upper surface of the base, a shell fixedly connected to the upper surface of the heater, a fan fixedly connected to the upper surface of the shell body, a main ventilation pipe fixedly connected to the upper surface of the fan, and multiple auxiliary ventilation pipes fixedly connected to the outer wall of the main ventilation pipe. Each of the multiple auxiliary ventilation pipes has an exhaust pipe fixedly connected to its outer wall. The outer walls of both the main and auxiliary ventilation pipes are fixedly connected to the inner surface of the transparent box body. The heater on the upper surface of the base heats and diffuses the fumigation agent inside the box body, causing the fan to operate and draw the diffused fumigation agent into the main ventilation pipe, from where it is blown out through the exhaust pipes to fumigate the animal specimen. The multiple exhaust pipes ensure that the fumigation agent is evenly applied to the animal specimen, resulting in more comprehensive fumigation.
[0004] However, this patent has its shortcomings. In actual use, because the animal specimens remain stationary inside the transparent box, the fumigation steam cannot come into uniform contact with the animal specimens, resulting in poor insect repellency and sterilization. Furthermore, due to the small internal space of the transparent box, it is very inconvenient for staff to reach into the transparent box to retrieve or place animal specimens each time.
[0005] Therefore, we propose an animal specimen fumigation and sterilization box. Utility Model Content
[0006] The purpose of this invention is to provide an animal specimen fumigation and sterilization box to solve the problems mentioned in the background art.
[0007] To achieve the above objectives, this utility model provides the following technical solution: an animal specimen fumigation and sterilization box, comprising a fumigation box, a liquid storage box fixedly installed at the bottom of the fumigation box, a plurality of electric heating tubes fixedly installed in the liquid storage box, an installation groove provided at the lower part of the liquid storage box in the fumigation box, a threaded rod rotatably connected in the installation groove, a sliding plate threaded on the threaded rod, T-shaped frames slidably connected on both sides of the sliding plate at the bottom of the fumigation box, both ends of the sliding plate extending out of the installation groove and fixedly installed on the T-shaped frames, a flipping frame provided between the two T-shaped frames, a connecting shaft fixedly installed at both ends of the flipping frame, the two connecting shafts rotatably connected in the corresponding T-shaped frames respectively, and gears fixedly installed on the opposite side of the two connecting shafts, a transmission rod rotatably connected at the rear of the flipping frame in the fumigation box, two toothed rings fixedly sleeved on the transmission rod, the front ends of the two toothed rings respectively meshing with the corresponding gears.
[0008] Optionally, a grid plate is inserted into the front of the flipping frame, and a fixing seat is fixedly installed on the top of the grid plate. The flipping frame and the grid plate facilitate the fixing and limiting of the specimen to be fumigated.
[0009] Optionally, a mounting base is fixedly installed at the top of the flipping frame, a sliding plate is slidably connected inside the mounting base, a spring is fixedly installed on the right side of the sliding plate, the right side of the spring is fixedly installed on the inner wall of the mounting base, and a fixing rod is fixedly installed on the left side of the sliding plate, with the left end of the fixing rod extending into the fixing base. This design is beneficial to the use of this equipment.
[0010] Optionally, a motor is fixedly installed at the rear end of the fumigation box, and the output end of the motor is fixedly installed on a threaded rod. The motor drives the threaded rod to rotate, which is beneficial to the use of this equipment.
[0011] Optionally, a motor is fixedly installed on the right side of the fumigation box, and the output end of the motor is fixedly installed on the transmission rod. The motor drives the transmission rod to rotate, which is beneficial to the use of this equipment.
[0012] Optionally, the front end of the fumigation chamber is connected to a hinged door, which can be used to seal the fumigation chamber by closing the hinged door.
[0013] Optionally, a PLC controller is fixedly installed on the left side of the fumigation box, which facilitates the control of the equipment during operation.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] Through the coordinated operation of the flipping frame, T-shaped frame, electric heating tube, liquid storage box, connecting shaft, gear, transmission rod, gear ring, motor, threaded rod, sliding plate, and motor, animal samples can be flipped and fumigated inside the fumigation chamber, ensuring that the animal samples are evenly heated and fumigated by steam, thereby further improving the insect repellent and sterilization effect. At the same time, when it is necessary to retrieve the samples, the animal samples can be extended outside the fumigation chamber for convenient collection by staff. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of an animal specimen fumigation and sterilization box according to the present invention;
[0017] Figure 2 This is a cross-sectional view of an animal specimen fumigation and sterilization box according to the present invention;
[0018] Figure 3 This is a cross-sectional view of a threaded rod in an animal specimen fumigation and sterilization box according to the present invention;
[0019] Figure 4 This is a cross-sectional view of the mounting base in an animal specimen fumigation and sterilization box according to this utility model.
[0020] In the diagram: 1. Fumigation chamber; 2. T-shaped frame; 3. Tilting frame; 4. Hinged door; 5. PLC controller; 6. Heating element; 7. Liquid storage box; 8. Connecting shaft; 9. Gear; 10. Transmission rod; 11. Gear ring; 12. Motor; 13. Mounting slot; 14. Threaded rod; 15. Slide plate; 16. Motor; 17. Fixed base; 18. Mounting base; 19. Sliding plate; 20. Spring; 21. Fixed rod; 22. Mesh plate. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Please see Figures 1 to 4This utility model provides an animal specimen fumigation and sterilization box, including a fumigation box 1. A liquid storage box 7 is fixedly installed at the bottom of the fumigation box 1. Multiple electric heating tubes 6 are fixedly installed in the liquid storage box 7. An installation groove 13 is provided at the lower part of the liquid storage box 7 in the fumigation box 1. A threaded rod 14 is rotatably connected in the installation groove 13. A sliding plate 15 is threadedly fitted on the threaded rod 14. T-shaped frames 2 are slidably connected to both sides of the sliding plate 15 at the bottom of the fumigation box 1. Both ends of the sliding plate 15 extend out of the installation groove 13 and are fixedly installed on the T-shaped frames 2. A flipping frame 3 is provided between the two T-shaped frames 2. A connecting shaft 8 is fixedly installed at both ends of the flipping frame 3. The two connecting shafts 8 are rotatably connected in the corresponding T-shaped frames 2. Gears 9 are fixedly installed on the side of the two connecting shafts 8 that are away from each other. A transmission rod 10 is rotatably connected to the rear part of the flipping frame 3 in the fumigation box 1. Two toothed rings 11 are fixedly fitted on the transmission rod 10. The front ends of the two toothed rings 11 are respectively meshed with the corresponding gears 9.
[0023] A grid plate 22 is inserted into the front of the flipping frame 3. A fixing seat 17 is fixedly installed at the top of the grid plate 22. The flipping frame 3 and the grid plate 22 facilitate the fixation and positioning of the specimen to be fumigated. A mounting seat 18 is fixedly installed at the top of the flipping frame 3. A sliding plate 19 is slidably connected inside the mounting seat 18. A spring 20 is fixedly installed on the right side of the sliding plate 19. The right side of the spring 20 is fixedly installed on the inner wall of the mounting seat 18. A fixing rod 21 is fixedly installed on the left side of the sliding plate 19. The left end of the fixing rod 21 extends into the fixing seat 17. This design facilitates the use of this equipment. The rear end of the fumigation chamber 1 is fixed... A motor 16 is fixedly installed, and the output end of the motor 16 is fixedly installed on the threaded rod 14. The rotation of the threaded rod 14 driven by the motor 16 is beneficial to the use of this equipment. A motor 12 is fixedly installed on the right side of the fumigation box 1, and the output end of the motor 12 is fixedly installed on the transmission rod 10. The rotation of the transmission rod 10 driven by the motor 12 is beneficial to the use of this equipment. The front end of the fumigation box 1 is connected to a hinge door 4 through a hinge. Closing the hinge door 4 can seal the fumigation box 1. A PLC controller 5 is fixedly installed on the left side of the fumigation box 1. The PLC controller 5 facilitates the control of this equipment during operation.
[0024] Working principle: During use, add the fumigation solution to the storage box 7, then turn on the forward rotation switch of motor 16. Motor 16 drives the threaded rod 14 to rotate forward, causing the slide plate 15 to slide the two T-shaped frames 2 forward, extending the flipping frame 3 outside the fumigation chamber 1. Place the animal specimen to be fumigated and sterilized into the flipping frame 3, then pull the slider 19 to the left, causing the fixing rod 21 to retract into the mounting base 18. Insert the mesh plate 22 into the flipping frame 3 to limit and fix the animal specimen, ensuring the bottom of the fixing base 17 abuts against the top of the flipping frame 3. Release the slider 19; the spring 20 will then drive the slider 19 back to its original position, extending the fixing rod 21 into the fixing base 17, thus fixing and limiting the mesh plate 22. Turn on the reverse rotation switch of motor 16, causing motor 16 to drive the threaded rod 14 to rotate in reverse, allowing the two T-shaped frames 2 to slide forward. When the frame 2 slides into the fumigation chamber 1, and the two T-shaped frames 2 return to their original positions, the two gears 9 will mesh with the corresponding gear rings 11. The hinge door 4 is closed, and the fumigation and sterilization switch is turned on. At this time, the heating element 6 heats the fumigation solution, causing it to generate steam. Simultaneously, the motor 12 drives the transmission rod 10, gear ring 11, gear 9, and connecting shaft 8 to rotate, allowing the flipping frame 3 to rotate between the two T-shaped frames 2. This ensures that the steam is evenly applied to the animal specimens for fumigation and sterilization. This animal specimen fumigation and sterilization chamber is easy to use. The above components allow the animal specimens to be flipped and fumigated within the fumigation chamber 1, ensuring that the animal specimens are evenly heated and fumigated by the steam, thereby further improving the deworming and sterilization effect. Furthermore, when it is necessary to retrieve the specimens, the animal specimens can extend outside the fumigation chamber 1, making it convenient for staff to collect the specimens.
[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An animal specimen fumigation and sterilization box, characterized in that, The system includes a fumigation box (1), a liquid storage box (7) is fixedly installed at the bottom of the fumigation box (1), a plurality of electric heating tubes (6) are fixedly installed in the liquid storage box (7), an installation groove (13) is provided at the bottom of the liquid storage box (7) in the fumigation box (1), a threaded rod (14) is rotatably connected in the installation groove (13), a sliding plate (15) is threaded on the threaded rod (14), and T-shaped frames (2) are slidably connected to both sides of the sliding plate (15) at the bottom of the fumigation box (1), and both ends of the sliding plate (15) extend out of the installation groove (13) and are fixedly installed in the T-shaped frame. On the frame (2), a flipping frame (3) is provided between the two T-shaped frames (2). Both ends of the flipping frame (3) are fixedly installed with connecting shafts (8). The two connecting shafts (8) are rotatably connected to the corresponding T-shaped frames (2), and gears (9) are fixedly installed on the side away from each other of the two connecting shafts (8). A transmission rod (10) is rotatably connected to the rear of the flipping frame (3) in the fumigation box (1). Two toothed rings (11) are fixedly sleeved on the transmission rod (10), and the front ends of the two toothed rings (11) are respectively meshed and connected to the corresponding gears (9).
2. The animal specimen fumigation and sterilization box according to claim 1, characterized in that, A grid plate (22) is inserted into the front of the flipping frame (3), and a fixing seat (17) is fixedly installed on the top of the grid plate (22).
3. The animal specimen fumigation and sterilization box according to claim 2, characterized in that, The top of the flipping frame (3) is fixedly installed with a mounting base (18), and a sliding piece (19) is slidably connected inside the mounting base (18). A spring (20) is fixedly installed on the right side of the sliding piece (19), and the right side of the spring (20) is fixedly installed on the inner wall of the mounting base (18). A fixing rod (21) is fixedly installed on the left side of the sliding piece (19), and the left end of the fixing rod (21) extends into the fixing base (17).
4. The animal specimen fumigation and sterilization box according to claim 1, characterized in that, A motor (16) is fixedly installed at the rear end of the fumigation box (1), and the output end of the motor (16) is fixedly installed on the threaded rod (14).
5. The animal specimen fumigation and sterilization box according to claim 1, characterized in that, A motor (12) is fixedly installed on the right side of the fumigation box (1), and the output end of the motor (12) is fixedly installed on the transmission rod (10).
6. The animal specimen fumigation and sterilization box according to claim 1, characterized in that, The front end of the fumigation box (1) is connected to a hinged door (4) via a hinge.
7. The animal specimen fumigation and sterilization box according to claim 1, characterized in that, A PLC controller (5) is fixedly installed on the left side of the fumigation box (1).
Citation Information
Patent Citations
Animal specimen fumigation insect expelling box
CN214431347U