A portable crop insect destroyer

By combining a portable crop pest control device with dual insecticidal lamps and airflow attraction, the problems of pollution and inflexibility of traditional pest control methods are solved, achieving efficient pest collection and treatment, improving pest control effectiveness, and ensuring the safety and health of agricultural products.

CN224291082UActive Publication Date: 2026-05-29INNER MONGOLIA NONGXIN TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
INNER MONGOLIA NONGXIN TECH CO LTD
Filing Date
2025-07-08
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Traditional methods of pest control in crops suffer from chemical pesticide pollution and pest resistance, and physical pest control methods are fixed and difficult to adjust flexibly and efficiently collect and treat pests.

Method used

This portable crop pest killer combines dual insecticidal lamps and airflow attraction. The drive motor drives the fan blades to generate downward airflow, and the exhaust fan provides strong suction. The pests are controlled to fall by a rotating plate and fixed blocks, and then collected in an integrated collection cylinder.

Benefits of technology

It improves the efficiency of pest trapping and collection, reduces environmental pollution, ensures the safety of agricultural products and human health, and is portable and easy to operate, meeting the needs of agricultural production.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to portable crop pest killer technical field especially portable crop pest killer, including pest killer shell, the pest killer shell is provided with connecting mechanism, the connecting mechanism contains the first assembly of setting in the pest killer shell upper section, the second assembly is provided with in the pest killer shell middle section, the third assembly is provided with in the pest killer shell lower section. Portable crop pest killer adopts the physical pest killing mode of double pest killing lamp first pest killing lamp and second pest killing lamp combination airflow suction, avoids the use of chemical pesticide, effectively reduces the pollution to the ecological environment such as soil, water source, the top drive motor drives the fan blade to produce downward airflow, the bottom exhaust fan provides strong suction, both cooperate with each other, accelerate the pest to move to the pest killer inside and transport to the collecting cylinder, again cooperate with the control of the falling rhythm of the pest of rotary plate and fixed baffle, significantly improve the pest trapping and collection efficiency, and the pest killing effect is greatly promoted.
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Description

Technical Field

[0001] This utility model relates to the field of portable crop insecticides, and in particular to a portable crop insecticide. Background Technology

[0002] In modern agricultural production, the prevention and control of crop diseases and pests is a crucial link in ensuring crop yield and quality. Traditional methods of crop pest control have many limitations. For example, the extensive use of chemical pesticides not only leads to pesticide resistance in pests but also causes serious pollution to the soil, water sources, and other ecological environments, endangering agricultural product safety and human health. Some physical pest control methods, such as ordinary insecticidal lamps, are usually fixed in specific locations in farmland, making it difficult to flexibly adjust according to changes in pest activity areas. Furthermore, they lack efficient mechanisms for collecting and processing pests, significantly reducing their effectiveness. Therefore, a portable crop pest control device is proposed to address these problems. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a portable crop pest control device, which solves many limitations of traditional crop pest control methods. For example, the extensive use of chemical pesticides not only leads to pesticide resistance in pests but also causes serious pollution to the soil, water sources, and other ecological environments, endangering agricultural product safety and human health. Some physical pest control methods, such as ordinary insecticidal lamps, are usually fixed in specific locations in farmland, making it difficult to flexibly adjust according to changes in the activity area of ​​pests. Furthermore, they lack efficient mechanisms for collecting and treating pests, resulting in a significant reduction in pest control effectiveness.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a portable crop insect killer, including an insect killer shell, the insect killer shell being provided with a connecting mechanism, the connecting mechanism including a first component disposed on the upper section of the insect killer shell, a second component disposed on the middle section of the insect killer shell, and a third component disposed on the lower section of the insect killer shell;

[0005] The third component includes a sealing ring fitted onto the bottom outer wall of the insect killer housing. A connecting bottom cylinder is fitted onto the inner wall of the sealing ring. A collecting cylinder is fixedly connected to the bottom of the connecting bottom cylinder. A hinged connecting rod is hinged to the inner wall of the limiting openings on both sides of the connecting bottom cylinder. A limiting spring is fixedly connected to the outer wall of the hinged connecting rod. A limiting block is engaged with the inner side of the hinged connecting rod. A fan is fixedly installed on the top of the limiting block.

[0006] A further improvement is that the first component includes a fixing frame fixedly connected to the top of the insect killer housing, a top cover fixedly connected to the top of the fixing frame, a connecting pull ring fixedly installed on the top of the top cover, an annular guide cover fixedly connected to the inner wall of the top of the insect killer housing, a receiving frame fixedly connected to the inner wall of the top of the annular guide cover, a first insect-killing lamp fixedly installed on the top of the receiving frame, a connecting frame fixedly connected to the inner wall of the middle section of the annular guide cover, a drive motor fixedly installed on the top of the connecting frame, a rotating shaft fixedly connected to the bottom output end of the drive motor, fan blades fixedly connected to the outer wall of the rotating shaft, and a collection hopper fixedly connected to the top of the insect killer housing.

[0007] A further improvement is that the second component includes a receiving block, a second insecticidal lamp is fixedly connected to the bottom of the receiving block, a rotating plate is fixedly connected to the bottom of the second insecticidal lamp, a fixed stop is fixedly connected to the outer circumference of the rotating plate, and a ventilation net is fixedly installed on the inner wall of the limiting opening opened on the circumference of the insect killer shell.

[0008] A further improvement is that the bottom connecting cylinder and the bottom of the insect killer shell are limited by a sealing ring, and the outer end of the limiting spring is fixedly connected to the inner wall of the connecting cylinder; the hinged connecting rods on both sides of the connecting cylinder and the limiting spring form a movable limiting structure. When the exhaust fan is working, it generates a strong suction force. Under the action of the airflow and the limiting spring, the hinged connecting rods tightly lock the limiting block to ensure the stable operation of the exhaust fan.

[0009] A further improvement is that the hopper has a discharge port, which is circumferentially arranged; the drive motor on the connecting frame drives the rotating shaft and fan blades to rotate, generating a downward airflow, which on the one hand accelerates the movement speed of pests into the insect killer, and on the other hand helps to transport pests downwards in the insect killer; the hopper has a circumferentially distributed discharge port, providing a channel for pests to enter the insect killer.

[0010] A further improvement is that the receiving block is fixedly installed at the bottom of the hopper, the rotating plate has a discharge port on its circumference, and the fixed block and the outer shell of the insect killer also have discharge ports. The rotating plate can rotate under the action of airflow and mechanical structure. The discharge port is left between the fixed block on its outer circumference and the outer shell of the insect killer. During the rotation, the falling rhythm of pests can be controlled to avoid a large number of pests falling together and causing blockage. At the same time, it also helps to initially block and disperse pests. The ventilation mesh on the inner wall of the limiting port on the circumference of the outer shell of the insect killer ensures the ventilation effect inside the insect killer, so that the airflow can flow smoothly and maintain the stability of the airflow inside the insect killer.

[0011] A further improvement is that limit slots are provided on both sides of the limiting block, and the limiting block is engaged with the inner wall of the limit slot. The top of the exhaust fan is fixedly installed at the bottom of the rotating plate. When the exhaust fan is working, it generates a strong suction force. Under the action of the airflow and the limit spring, the hinged connecting rod tightly holds the limiting block to ensure stable operation of the exhaust fan. The top of the exhaust fan is fixedly installed at the bottom of the rotating plate. The suction force it generates draws the pests inside the insect killer into the connecting bottom cylinder through the discharge port of the rotating plate and the collection hopper, and finally into the collection cylinder at the bottom for collection.

[0012] By employing the above technical solution, this utility model provides a portable crop pest control device, which has at least the following beneficial effects:

[0013] 1. This portable crop pest control device uses a physical pest control method that combines a first and second insecticidal lamp with airflow attraction. This avoids the use of chemical pesticides, effectively reduces pollution to the soil, water sources, and other ecological environments, and ensures the safety of agricultural products and human health. The top drive motor drives the fan blades to generate downward airflow, while the bottom exhaust fan provides strong suction. The two work together to accelerate the movement of pests into the pest control device and transport them to the collection cylinder. In addition, the rotating plate and fixed blocks control the falling rhythm of the pests, which significantly improves the efficiency of pest trapping and collection. Compared with traditional pest control equipment, the pest control effect is greatly improved.

[0014] 2. The connecting pull ring on the top of this insect killer makes it easy for users to carry and move. The overall structure is compact and small in size, overcoming the shortcomings of existing portable insect killers that are large in size and complicated to operate. It is convenient for farmers to work flexibly in the fields. The design of the connecting mechanism makes the various components of the insect killer stable to install and easy to disassemble. In particular, the cooperation between the sealing ring and the connecting bottom cylinder in the third component ensures the sealing while facilitating the disassembly and cleaning of the collection cylinder, improving the convenience of use and maintenance efficiency of the equipment, and meeting the needs of agricultural production for convenient insect killer equipment. Attached Figure Description

[0015] The accompanying drawings, which are provided to further illustrate this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application.

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the oblique side structure of this utility model;

[0019] Figure 3 This is a partial structural diagram of the first component of this utility model;

[0020] Figure 4 This is a partial structural diagram of the third component of this utility model.

[0021] In the diagram: 1. Insect killer shell; 2. Connecting mechanism; 21. First component; 211. Fixing frame; 212. Top cover; 213. Connecting pull ring; 214. Annular guide cover; 215. Receiving frame; 216. First insecticidal lamp; 217. Connecting frame; 218. Drive motor; 219. Rotating shaft; 2110. Fan blade; 2111. Collection hopper; 22. Second component; 221. Ventilation net; 222. Receiving block; 223. Second insecticidal lamp; 224. Rotating plate; 225. Fixing block; 23. Third component; 231. Sealing ring; 232. Connecting bottom cylinder; 233. Hinge connecting rod; 234. Limiting spring; 235. Collection cylinder; 236. Limiting round block; 237. Exhaust fan. Detailed Implementation

[0022] 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.

[0023] Example 1

[0024] Traditional methods of pest control in crops have many limitations. For example, the extensive use of chemical pesticides not only leads to pesticide resistance in pests but also causes serious pollution to the soil, water sources, and other ecological environments, endangering agricultural product safety and human health. Some physical pest control methods, such as ordinary insecticidal lamps, are usually fixed in specific locations in farmland, making it difficult to flexibly adjust according to changes in pest activity areas. Furthermore, they lack efficient mechanisms for collecting and processing pests, significantly reducing their effectiveness. This embodiment provides a portable crop pest control device; please refer to... Figures 1-4An embodiment provides a portable crop insect killer, including an insect killer shell 1. The insect killer shell 1 is provided with a connecting mechanism 2. The connecting mechanism 2 includes a first component 21 provided in the upper section of the insect killer shell 1, a second component 22 provided in the middle section of the insect killer shell 1, and a third component 23 provided in the lower section of the insect killer shell 1. The third component 23 includes a sealing ring 231 sleeved on the bottom outer wall of the insect killer shell 1. A connecting bottom cylinder 232 is sleeved on the inner wall of the sealing ring 231. A collecting cylinder 235 is fixedly connected to the bottom of the connecting bottom cylinder 232. A hinged connecting rod 233 is hinged to the inner wall of the limiting openings on both sides of the connecting bottom cylinder 232. A limiting spring 234 is fixedly connected to the outer wall of the hinged connecting rod 233. A limiting round block 236 is snapped into the inner side of the hinged connecting rod 233. A fan 237 is fixedly installed on the top of the limiting round block 236.

[0025] In this embodiment, at the bottom of the insect killer, the third component 23 is responsible for collecting and processing pests; the sealing ring 231 is fitted on the bottom outer wall of the insect killer shell 1 to ensure the sealing between the connecting bottom cylinder 232 and the insect killer shell 1, preventing pests from escaping; the hinged connecting rods 233 and the limiting springs 234 on both sides of the connecting bottom cylinder 232 form a movable limiting structure. When the exhaust fan 237 is working, it generates a strong suction force. Under the action of the airflow and the limiting springs 234, the hinged connecting rods 233 tightly hold the limiting block 236, ensuring the stable operation of the exhaust fan 237; the top of the exhaust fan 237 is fixedly installed at the bottom of the rotating plate 224. The suction force it generates draws the pests inside the insect killer into the connecting bottom cylinder 232 through the discharge port of the rotating plate 224 and the collection hopper 2111, and finally into the collection cylinder 235 at the bottom for collection.

[0026] Furthermore, the bottom of the connecting base cylinder 232 and the bottom of the insect killer shell 1 are limited by the sealing ring 231, and the outer end of the limiting spring 234 is fixedly connected to the inner wall of the connecting base cylinder 232; the limiting round block 236 has limiting slots on both sides, and the limiting round block 236 is engaged with the inner wall of the limiting slot; the top of the exhaust fan 237 is fixedly installed at the bottom of the rotating plate 224.

[0027] Furthermore, the hinged connecting rods 233 and the limiting springs 234 connecting both sides of the bottom cylinder 232 form a movable limiting structure. When the exhaust fan 237 is working, it generates a strong suction force. Under the action of the airflow and the limiting springs 234, the hinged connecting rods 233 tightly hold the limiting block 236, ensuring that the exhaust fan 237 works stably. The top of the exhaust fan 237 is fixedly installed at the bottom of the rotating plate 224. The suction force it generates draws the pests inside the insect killer into the connecting bottom cylinder 232 through the discharge port of the rotating plate 224 and the collection hopper 2111.

[0028] Example 2

[0029] Based on Embodiment 1, the first component 21 includes a fixing frame 211 fixedly connected to the top of the insect killer housing 1. A top cover 212 is fixedly connected to the top of the fixing frame 211, and a connecting pull ring 213 is fixedly installed on the top of the top cover 212. An annular guide cover 214 is fixedly connected to the inner wall of the top of the insect killer housing 1. A receiving frame 215 is fixedly connected to the inner wall of the top of the annular guide cover 214. A first insect-killing lamp 216 is fixedly installed on the top of the receiving frame 215. A connecting frame 217 is fixedly connected to the inner wall of the middle section of the annular guide cover 214, and a connecting frame 217 is fixedly installed on the top of the connecting frame 217. A drive motor 218 is fixedly connected to a rotating shaft 219 at its bottom output end. A fan blade 2110 is fixedly connected to the outer wall of the rotating shaft 219. A collection hopper 2111 is fixedly connected to the top of the insect killer shell 1. The second component 22 includes a receiving block 222. A second insect-killing lamp 223 is fixedly connected to the bottom of the receiving block 222. A rotating plate 224 is fixedly connected to the bottom of the second insect-killing lamp 223. A fixed stop block 225 is fixedly connected to the circumference of the outer wall of the rotating plate 224. A ventilation net 221 is fixedly installed on the inner wall of the limiting port opened on the circumference of the insect killer shell 1.

[0030] In this embodiment, the first component 21 plays an important role at the top of the insect killer; the fixing frame 211 and the top cover 212 provide a stable top structure for the insect killer, and the connecting pull ring 213 facilitates the user's carrying and moving of the insect killer; the annular guide cover 214 guides light and airflow, and the first insect-killing lamp 216 on the receiving frame 215 can emit light of a specific wavelength, using the phototaxis of pests to attract surrounding pests to the top of the insect killer; the drive motor 218 on the connecting frame 217 drives the rotating shaft 219 and the fan blade 2110 to rotate, generating a downward airflow, which on the one hand accelerates the movement speed of pests into the insect killer, and on the other hand helps to transport pests downwards in the insect killer; the collecting hopper 2111 has circumferentially distributed discharge ports. The second component 22 in the middle section of the insect killer provides a channel for pests to enter the insect killer; the second component 22 in the middle section of the insect killer further enhances the insect killing effect; the receiving block 222 is fixedly installed at the bottom of the collecting hopper 2111, and the second insect killing lamp 223 at the bottom of it continues to play the role of attracting pests; the rotating plate 224 can rotate under the action of airflow and mechanical structure, and the fixed block 225 on the outer circumference of its outer wall leaves a discharge port between it and the outer shell 1 of the insect killer. During the rotation, it can control the falling rhythm of pests and avoid a large number of pests falling together and causing blockage. At the same time, it also helps to initially block and disperse pests; the ventilation net 221 on the inner wall of the limiting port opened on the circumference of the outer shell 1 of the insect killer ensures the ventilation effect inside the insect killer, so that the airflow can flow smoothly and maintain the stability of the airflow inside the insect killer.

[0031] Furthermore, the hopper 2111 has a discharge port, which is circumferentially arranged; the receiving block 222 is fixedly installed at the bottom of the hopper 2111, the rotating plate 224 has a discharge port circumferentially arranged, and the fixed block 225 and the outer shell 1 of the insect killer have discharge ports.

[0032] Furthermore, the drive motor 218 on the connecting frame 217 drives the rotating shaft 219 and the fan blade 2110 to rotate, generating a downward airflow. This accelerates the movement of pests into the insect killer and also helps to transport pests downwards. The collecting hopper 2111 has circumferentially distributed discharge ports, providing a channel for pests to enter the insect killer. The second component 22 in the middle section of the insect killer further enhances the insect killing effect. The receiving block 222 is fixedly installed at the bottom of the collecting hopper 2111, and the second insecticidal lamp 223 at its bottom continues to attract pests.

[0033] Working principle: The first component 21 plays an important role at the top of the insect killer; the fixing frame 211 and the top cover 212 provide a stable top structure for the insect killer, and the connecting ring 213 facilitates the user's carrying and moving of the insect killer; the annular guide cover 214 guides light and airflow, and the first insect-killing lamp 216 on the receiving frame 215 can emit light of a specific wavelength, using the phototaxis of pests to attract surrounding pests to the top of the insect killer; the drive motor 218 on the connecting frame 217 drives the rotating shaft 219 and the fan blade 2110 to rotate, generating a downward airflow, which on the one hand accelerates the movement speed of pests into the insect killer, and on the other hand helps to transport pests downwards in the insect killer; the collecting hopper 2111 has circumferentially distributed discharge ports, providing a channel for pests to enter the insect killer;

[0034] The second component 22 in the middle section of the insect killer further enhances the insect killing effect; the receiving block 222 is fixedly installed at the bottom of the collecting hopper 2111, and the second insect-killing lamp 223 at its bottom continues to play the role of attracting pests; the rotating plate 224 can rotate under the action of airflow and mechanical structure, and the fixed block 225 on its outer circumference leaves a discharge port between it and the outer shell 1 of the insect killer. During the rotation, it can control the falling rhythm of pests and avoid a large number of pests falling together and causing blockage. At the same time, it also helps to initially block and disperse pests; the ventilation net 221 on the inner wall of the limiting port opened on the circumference of the outer shell 1 of the insect killer ensures the ventilation effect inside the insect killer, so that the airflow can flow smoothly and maintain the stability of the airflow inside the insect killer;

[0035] At the bottom of the insect killer, the third component 23 is responsible for collecting and processing pests; the sealing ring 231 is fitted on the bottom outer wall of the insect killer shell 1 to ensure the sealing between the connecting bottom cylinder 232 and the insect killer shell 1, preventing pests from escaping; the hinged connecting rods 233 and the limiting springs 234 on both sides of the connecting bottom cylinder 232 form a movable limiting structure. When the exhaust fan 237 is working, it generates a strong suction force. Under the action of the airflow and the limiting springs 234, the hinged connecting rods 233 tightly hold the limiting block 236, ensuring the stable operation of the exhaust fan 237; the top of the exhaust fan 237 is fixedly installed at the bottom of the rotating plate 224. The suction force it generates draws the pests inside the insect killer into the connecting bottom cylinder 232 through the discharge port of the rotating plate 224 and the collection hopper 2111, and finally into the collection cylinder 235 at the bottom for collection;

[0036] Throughout the entire process, the first insecticidal lamp 216 and the second insecticidal lamp 223 continuously attract pests. The airflow generated by the drive motor 218 driving the fan blades 2110 and the suction generated by the exhaust fan 237 work together to guide the pests to move inside the insect killer. After being controlled by the rotating plate 224 and the fixed block 225, the pests are finally collected into the collection cylinder 235, achieving efficient trapping, collection and treatment of crop pests, and providing a strong guarantee for the healthy growth of crops.

[0037] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] 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. A portable crop insecticide, comprising an insecticide casing (1), characterized in that: The insect exterminator housing (1) is provided with a connecting mechanism (2), the connecting mechanism (2) includes a first component (21) provided in the upper section of the insect exterminator housing (1), a second component (22) provided in the middle section of the insect exterminator housing (1), and a third component (23) provided in the lower section of the insect exterminator housing (1). The third component (23) includes a sealing ring (231) fitted on the bottom outer wall of the insect killer shell (1). A connecting bottom cylinder (232) is fitted on the inner wall of the sealing ring (231). A collection cylinder (235) is fixedly connected to the bottom of the connecting bottom cylinder (232). A hinged connecting rod (233) is hinged to the inner wall of the limiting port opened on both sides of the connecting bottom cylinder (232). A limiting spring (234) is fixedly connected to the outer wall of the hinged connecting rod (233). A limiting block (236) is snapped into the inner side of the hinged connecting rod (233). A fan (237) is fixedly installed on the top of the limiting block (236).

2. The portable crop pest control device according to claim 1, characterized in that: The first component (21) includes a fixed frame (211) fixedly connected to the top of the insect killer shell (1), a top cover (212) fixedly connected to the top of the fixed frame (211), a connecting pull ring (213) fixedly installed on the top of the top of the top of the top of the insect killer shell (1), an annular guide cover (214) fixedly connected to the top of the annular guide cover (214), a receiving frame (215) fixedly connected to the top of the annular guide cover (214), a first insect-killing lamp (216) fixedly installed on the top of the receiving frame (215), a connecting frame (217) fixedly connected to the middle section of the annular guide cover (214), a drive motor (218) fixedly installed on the top of the connecting frame (217), a rotating shaft (219) fixedly connected to the bottom output end of the drive motor (218), a fan blade (2110) fixedly connected to the outer wall of the rotating shaft (219), and a collection hopper (2111) fixedly connected to the top of the insect killer shell (1).

3. A portable crop pest control device according to claim 1, characterized in that: The second component (22) includes a receiving block (222), the bottom of which is fixedly connected to a second insect-killing lamp (223), the bottom of which is fixedly connected to a rotating plate (224), the outer circumference of which is fixedly connected to a fixed stop block (225), and the inner wall of the limiting opening on the outer circumference of the insect killer shell (1) is fixedly installed with a ventilation net (221).

4. A portable crop pest control device according to claim 1, characterized in that: The bottom of the connecting bottom cylinder (232) and the outer shell (1) of the insect killer are limited by a sealing ring (231), and the outer end of the limiting spring (234) is fixedly connected to the inner wall of the connecting bottom cylinder (232).

5. A portable crop pest control device according to claim 2, characterized in that: The hopper (2111) has a discharge port, and the discharge port is circumferentially arranged.

6. A portable crop pest control device according to claim 3, characterized in that: The receiving block (222) is fixedly installed at the bottom of the hopper (2111), the rotating plate (224) has a discharge port on its circumference, and the fixed block (225) and the outer shell (1) of the insect killer have discharge ports.

7. A portable crop pest control device according to claim 1, characterized in that: The limiting round block (236) has limiting slots on both sides, and the limiting round block (236) is engaged with the inner wall of the limiting slot. The top of the exhaust fan (237) is fixedly installed on the bottom of the rotating plate (224).