A ventilator accessories cleaning machine

Abstract

The present invention discloses a ventilator accessory cleaning machine, which relates to the technical field of ventilator cleaning equipment, including a cleaning box, a nose mask and a restraining belt placed inside the cleaning box, a secondary cleaning mechanism for cleaning the restraining belt and the nose mask is arranged inside the cleaning box, the secondary cleaning mechanism includes a servo motor installed inside the cleaning box, a bidirectional threaded rod is fixedly connected to the top of the output end of the servo motor, a brush tube is threadedly connected to the outer surface of the bidirectional threaded rod, and the brush tube passes through the top of the cleaning box; a main cleaning mechanism for flushing the nose mask is also arranged inside the cleaning box, the main cleaning mechanism includes a long rod turntable rotatably installed inside the cleaning box, and a plurality of clamping components distributed in a circle are slidably installed inside the long rod turntable; the nose mask and the restraining belt are cleaned respectively through the mutual cooperation of the main cleaning mechanism and the secondary cleaning mechanism. The ventilator accessory cleaning machine disclosed by the present invention has the functions of good cleaning effect and high cleaning efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of ventilator cleaning equipment, and in particular to a ventilator accessories cleaning machine. Background Art

[0002] In modern clinical medicine, ventilators, as an effective means of artificially replacing spontaneous ventilation function, have been widely used in respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support therapy and emergency resuscitation, and occupy a very important position in the field of modern medicine. Ventilators are a vital medical device that can prevent and treat respiratory failure, reduce complications, and save and prolong patients' lives.

[0003] After a long period of use, the various parts of the ventilator need to be disassembled and placed in a specific disinfectant to soak and scrub; during the cleaning process, the structure of the part where the ventilator nasal mask directly contacts the human face is relatively special, and is composed of a rubber ring, such as the attached Figure 3 As shown; therefore, when cleaning the ventilator nasal mask, it is necessary to manually scrub the inner surface of the nasal mask rubber ring to clean it. The existing methods of cleaning the ventilator nasal mask are to wipe it manually with water or directly rinse it with a machine. However, no matter which cleaning method is used, the efficiency is relatively low and the cleaning efficiency needs to be further improved. Summary of the invention

[0004] The invention discloses a ventilator accessory cleaning machine, aiming to solve the technical problem that when cleaning the ventilator nose mask, it is all done by manual immersion wiping or direct machine flushing, the work efficiency of manual cleaning is low and the efficiency of the machine flushing method needs to be further improved.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A ventilator accessory cleaning machine comprises a cleaning box, a nose mask and a restraining belt placed inside the cleaning box, and a box cover rotatably mounted on the side of the cleaning box, wherein a secondary cleaning mechanism for cleaning the restraining belt and the nose mask is arranged inside the cleaning box, wherein the secondary cleaning mechanism comprises a servo motor mounted inside the cleaning box, wherein a bidirectional threaded rod is fixedly connected to the top of the output end of the servo motor, wherein a brush tube is threadedly connected to the outer surface of the bidirectional threaded rod, and wherein the brush tube penetrates through the top of the cleaning box;

[0007] The cleaning box is also provided with a main cleaning mechanism for flushing the nasal mask, the main cleaning mechanism comprising a long rod turntable rotatably mounted inside the cleaning box, and a plurality of clamping parts distributed in a circle are slidably mounted inside the long rod turntable;

[0008] The main cleaning mechanism and the auxiliary cleaning mechanism cooperate with each other to clean the nose mask and the restraint belt respectively.

[0009] By setting up a cleaning box with a main and auxiliary cleaning mechanism, the user can disassemble the nose mask and the restraining belt separately and place them inside the auxiliary cleaning mechanism and the main cleaning mechanism respectively, and the rotation of the servo motor can synchronously drive all the cleaning mechanisms to operate. The rubber ring at the bottom of the nose mask is cleaned by the rotation of the clamping part and the long rod turntable, and the brush tube can clean the inside of the nose mask at the same time, thereby replacing traditional manual cleaning and simple machine flushing to improve the cleaning efficiency of the nose mask and the restraining belt.

[0010] In a preferred embodiment, the auxiliary cleaning mechanism also includes an upper brush rubbing board fixed on the inner surface of the box cover, a lower brush rubbing board is movably provided on the inner surface of the cleaning box, an eccentric connecting rod is fixedly provided on the lower surface of the lower brush rubbing board, the lower end of the eccentric connecting rod is rotatably connected to an eccentric wheel, the eccentric wheel and the output end transmission sleeve of the servo motor are connected with a first transmission belt, and the axis of the eccentric wheel is rotatably connected to the cleaning box.

[0011] An eccentric wheel structure driven synchronously by a servo motor is provided, and the rotation of the eccentric wheel is used to drive the lower brush rubbing plate to rub synchronously, so that the restraint belt placed inside the cleaning box is cleaned, and at the same time, the brush tube is driven to move back and forth through the bidirectional threaded rod, so that the restraint belt and the nose mask are cleaned synchronously, thereby improving the cleaning efficiency.

[0012] In a preferred embodiment, the main cleaning mechanism also includes a bearing member fixedly installed inside the cleaning box, an extrusion component is rotatably installed inside the bearing member, the extrusion component is distributed inside the long rod turntable, and the top of the extrusion component is pressed and contacted with the bottom of several clamping components, and a water spray pipe is vertically distributed inside the long rod turntable, and the water spray pipe passes through the middle of several clamping components.

[0013] By providing a long-rod turntable structure driven synchronously by a servo motor, after the nose mask is placed on the long-rod turntable, as the user closes the cleaning box, the box cover structure squeezes the nose mask to drive the long-rod turntable and the clamping component to move downward synchronously. While moving downward, the top of the squeezing component pushes the clamping component to cause the clamping component to expand outward and push the rubber ring at the bottom of the nose mask to expand. The servo motor then drives the long-rod turntable and the clamping component to rotate to wipe and clean the bottom of the nose mask, thereby improving the cleaning efficiency.

[0014] In a preferred embodiment, a shaping bend is fixedly installed on the top of the cleaning box, and the brush tube is slidably distributed inside the shaping bend. At the same time, a straight groove is opened on the outer surface of one end of the brush tube, and the inner surface of the shaping bend is slidably connected to the inside of the straight groove.

[0015] The brush tube installed inside the cleaning box is shaped by setting a shaped elbow with a straight groove structure, so that the brush tube is bent in a specified direction. At the same time, the straight groove is used to limit the brush tube, and the two-way threaded rod is used to drive the brush tube to move back and forth, thereby ensuring the rationality of the brush tube operation.

[0016] In a preferred solution, a connecting ring is slidably installed at the bottom of the long rod turntable, a second transmission belt is transmission-sleeved between the connecting ring and the output shaft of the servo motor, a spring is fixedly connected between the top of the long rod turntable and the cleaning box, and the spring is sleeved on the outer side of the long rod turntable.

[0017] By providing a connecting ring structure that is slidably connected to the bottom of the long rod turntable, when the long rod turntable moves vertically, the spring contracts synchronously and the connecting ring moves relatively, thereby ensuring the normal operation of the second transmission belt driving the long rod turntable and ensuring the integrity of the operation of this equipment.

[0018] As can be seen from the above, the ventilator accessories cleaning machine provided by the present invention has the following improvements and advantages compared with the prior art:

[0019] First, a long-rod turntable structure driven by a servo motor is provided inside the cleaning box. After the nose mask is placed on top of the long-rod turntable, as the user closes the cleaning box, the box cover structure is used to squeeze the nose mask to drive the long-rod turntable and the clamping component to move downward synchronously. At the same time, the top of the squeezing component pushes the clamping component to expand outward and push the rubber ring at the bottom of the nose mask to expand. The servo motor drives the long-rod turntable and the clamping component to rotate to wipe and clean the expanded nose mask rubber ring, thereby simulating manual wiping of the inside and outside of the nose mask and improving cleaning efficiency.

[0020] Secondly, a brush tube structure driven by a bidirectional threaded rod is additionally provided on the top of the servo motor, and the brush tube is extended to the inside of the nose mask. The brush tube is synchronously driven to move back and forth with the rotation of the servo motor to wipe and clean the nose mask. At the same time, the rotating servo motor can drive the additional eccentric wheel to rotate, so that the eccentric wheel drives the lower brush rubbing board to rub back and forth, and the restraining belt placed on the top of the lower brush rubbing board is cleaned, thereby further improving the functionality and cleaning efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1The present invention is a schematic diagram of the overall structure of a ventilator accessories cleaning machine proposed by the present invention.

[0022] Figure 2 This is a schematic structural diagram of a cleaning box of a ventilator accessories cleaning machine proposed in the present invention.

[0023] Figure 3 This is a schematic diagram of the nose mask structure of a ventilator accessory cleaning machine proposed by the present invention.

[0024] Figure 4 This is a cross-sectional view of the cleaning box structure of a ventilator accessories cleaning machine proposed by the present invention.

[0025] Figure 5 This is a structural sectional view of a main cleaning mechanism of a ventilator accessories cleaning machine proposed by the present invention.

[0026] Figure 6 A ventilator accessories cleaning machine proposed by the present invention Figure 5 A magnified view of the structure at center.

[0027] Figure 7 This is a cross-sectional view of the structure of the auxiliary cleaning mechanism of a ventilator accessories cleaning machine proposed by the present invention.

[0028] Figure 8 A ventilator accessories cleaning machine proposed by the present invention Figure 7 A magnified view of the structure at point B.

[0029] In the figure: 1, cleaning box; 2, nose mask; 3, restraining belt; 4, auxiliary cleaning mechanism; 401, servo motor; 402, two-way threaded rod; 403, brush tube; 404, lower brush rubbing board; 405, eccentric wheel; 406, first transmission belt; 407, stereotyped elbow; 408, straight groove; 409, eccentric connecting rod; 410, upper brush rubbing board; 5, main cleaning mechanism; 501, long rod turntable; 502, clamping part; 503, bearing part; 504, extrusion part; 505, water spray pipe; 506, connecting ring; 507, second transmission belt; 508, spring; 509, sliding groove; 6, seepage groove; 7, sponge ring; 8, positioning plate; 9, box cover. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] The ventilator accessories cleaning machine disclosed in the present invention is mainly used for cleaning accessories of household ventilators.

[0032] Reference Figures 1 to 8A ventilator accessory cleaning machine comprises a cleaning box 1, a nose mask 2 and a restraining belt 3 placed inside the cleaning box 1, and a box cover 9 rotatably mounted on the side of the cleaning box 1, a secondary cleaning mechanism 4 for cleaning the restraining belt 3 and the nose mask 2 is arranged inside the cleaning box 1, the secondary cleaning mechanism 4 comprises a servo motor 401 mounted inside the cleaning box 1, a bidirectional threaded rod 402 is fixedly connected to the top of the output end of the servo motor 401, a brush tube 403 is threadedly connected to the outer surface of the bidirectional threaded rod 402, and the brush tube 403 penetrates from the top of the cleaning box 1;

[0033] The cleaning box 1 is also provided with a main cleaning mechanism 5 for flushing the nose mask 2. The main cleaning mechanism 5 includes a long rod turntable 501 rotatably mounted inside the cleaning box 1, and a plurality of clamping components 502 distributed in a circle are slidably mounted inside the long rod turntable 501;

[0034] The main cleaning mechanism 5 and the auxiliary cleaning mechanism 4 cooperate with each other to clean the nose mask 2 and the restraining belt 3 respectively.

[0035] In this embodiment: when in use, the user needs to remove the nasal mask 2 and the restraining belt 3 from the ventilator respectively, and place the nasal mask 2 between the long rod turntable 501 and the clamping part 502, and insert one end of the brush tube 403 into the interior of the nasal mask 2, and then lay the restraining belt 3 on the top of the auxiliary cleaning mechanism 4, and at the same time close the cleaning box 1 and start the entire device, so that the main cleaning mechanism 5 and the auxiliary cleaning mechanism 4 run synchronously, and clean the nasal mask 2 and the restraining belt 3 respectively.

[0036] In the above scheme, in order to clean the inside of the nasal mask 2 and the restraining belt 3, the specific operations are as follows.

[0037] Reference Figure 1 to Figure 2 , Figure 4 , Figures 7 and 8 In a preferred embodiment, the auxiliary cleaning mechanism 4 also includes an upper brush rubbing board 410 fixed on the inner surface of the box cover 9, a lower brush rubbing board 404 is movably provided on the inner surface of the cleaning box 1, an eccentric connecting rod 409 is fixedly provided on the lower surface of the lower brush rubbing board 404, the lower end of the eccentric connecting rod 409 is rotatably connected to an eccentric wheel 405, the eccentric wheel 405 and the output end transmission sleeve of the servo motor 401 are connected with a first transmission belt 406, and the axis of the eccentric wheel 405 is rotatably connected to the cleaning box 1.

[0038] In this embodiment, when in use, the user needs to remove the nasal mask 2 and the restraining belt 3 from the respirator respectively, and place the nasal mask 2 between the long rod turntable 501 and the clamping component 502, and insert one end of the brush tube 403 into the inside of the nasal mask 2, and then lay the restraining belt 3 on the top of the lower brush rubbing board 404, and close the cleaning box 1 at the same time, so that the upper brush rubbing board 410 and the lower brush rubbing board 404 clamp the restraining belt 3, and start the servo motor 401, the servo motor 401 rotates to drive the bidirectional threaded rod 402 to rotate, and the rotating bidirectional threaded rod 402 will drive the brush tube 403 to move through the thread, so that the brush tube 403 moves back and forth along the inside of the nasal mask 2 to wipe, and the rotating servo motor 4 01 will drive the eccentric wheel 405 to rotate through the first transmission belt 406, and the rotating eccentric wheel 405 and the eccentric connecting rod 409 will synchronously drive the lower brush rubbing plate 404, causing the lower brush rubbing plate 404 to rub back and forth, thereby scrubbing the clamped restraint belt 3; wherein, a shaping elbow 407 is fixedly installed on the top of the cleaning box 1, and the brush tube 403 is slidably distributed inside the shaping elbow 407, and at the same time, a straight groove 408 is opened on the outer surface of one end of the brush tube 403, and the inner surface of the shaping elbow 407 is slidably connected to the inside of the straight groove 408. When the bidirectional threaded rod 402 drives the brush tube 403 through the thread, the brush tube 403 will be restricted by the straight groove 408, so that it can only move back and forth.

[0039] Among them, a seal is provided between the lower brush rubbing board 404 and the cleaning box 1 , and the seal can be a rubber sleeve to ensure sealing and prevent the cleaning liquid from entering the interior of the cleaning box 1 .

[0040] Further, it is supplemented that two sets of positioning plates 8 are vertically fixed on the top of the cleaning box 1, and the positioning plates 8 are distributed on both sides of the brush tube 403. The positioning plates 8 can limit the pipe part of the installed nasal mask 2 (the pipe part is used to connect the breathing circuit) to ensure that when the long rod turntable 501 and the clamping part 502 rotate, the nasal mask 2 will not rotate synchronously.

[0041] In the above scheme, considering that the rubber ring portion of the nose mask 2 that is in direct contact with the human face has a special shape, in order to ensure the cleaning efficiency of the nose mask 2, the specific operation is as follows.

[0042] Reference Figure 1 to Figure 2 , Figures 4 to 6 In a preferred embodiment, the main cleaning mechanism 5 also includes a bearing member 503 fixedly installed inside the cleaning box 1, and an extrusion component 504 is rotatably installed inside the bearing member 503. The extrusion component 504 is distributed inside the long rod turntable 501. At the same time, the top of the extrusion component 504 is pressed and contacted with the bottom of several clamping components 502. A water spray pipe 505 is vertically distributed inside the long rod turntable 501, and the water spray pipe 505 passes through the middle of several clamping components 502.

[0043] In this embodiment: when in use, the user needs to remove the nasal mask 2 and the restraining belt 3 from the ventilator respectively, and place the nasal mask 2 between the long rod turntable 501 and the clamping component 502. As the user closes the cleaning box 1, the closed cleaning box 1 will squeeze the nasal mask 2, causing the nasal mask 2 to push the long rod turntable 501 and several clamping components 502 to move downward synchronously. The clamping components 502 that move downward will gradually come into contact with the squeezing components 504 and move horizontally outward, squeezing the inner surface of the nasal mask 2 while moving, causing the mouth and nose rubber ring of the nasal mask 2 to expand outward until it is fixed. At this time, as the servo motor 401 rotates, the long rod turntable 501 and the clamping component 502 rotate synchronously, and the inner and outer surfaces of the nose mask 2 are wiped and cleaned while rotating, and the water spray pipe 505 sprays water to the inside of the nose mask 2 for flushing; and when the long rod turntable 501 and the clamping component 502 rotate, the squeezing component 504 rotates synchronously around the bearing component 503, thereby not affecting the normal operation of the device; wherein, a plurality of sliding grooves 509 are opened on the inner surface of the long rod turntable 501, and the bottom of the clamping component 502 is slidably installed inside the sliding groove 509, and the sliding groove 509 provides guidance for the horizontal sliding of the clamping component 502.

[0044] Furthermore, it is supplemented that: a number of evenly distributed water seepage grooves 6 are vertically opened on the top of the long-pole turntable 501, and the clean water sprayed from the water spray pipe 505 can be guided away through the water seepage grooves 6, thereby taking away the dirt; and a sponge ring 7 is sleeved and fixed on the inner surface of the top of the long-pole turntable 501. As the long-pole turntable 501 rotates, the synchronously rotating sponge ring 7 can better wipe the dirt on the surface of the nose mask 2 clean.

[0045] In the above scheme, in order not to affect the servo motor 401 to drive the long rod turntable 501 after the movement, the specific operation is as follows.

[0046] Reference Figure 4 and Figure 5 In a preferred embodiment, a connecting ring 506 is slidably mounted on the bottom of the long rod turntable 501, and a second transmission belt 507 is connected between the connecting ring 506 and the output shaft of the servo motor 401.

[0047] In this embodiment: the rotating servo motor 401 will drive the long rod turntable 501 to rotate synchronously through the second transmission belt 507 and the connecting ring 506. At the same time, when the long rod turntable 501 is squeezed and moves vertically, the connecting ring 506 located on the outer surface of the long rod turntable 501 will move relatively and continue to drive the long rod turntable 501 to rotate; wherein, a spring 508 is fixedly connected between the top of the long rod turntable 501 and the cleaning box 1, and the spring 508 is sleeved on the outside of the long rod turntable 501. When the long rod turntable 501 loses the squeezing force restriction, the compressed spring 508 will push the long rod turntable 501 to reset and move.

[0048] The first transmission belt 406 and the second transmission belt 507 are provided with corresponding tensioning members to maintain tension.

[0049] Working principle: When in use, the user needs to remove the nasal mask 2 and the restraint belt 3 from the ventilator respectively, and place the nasal mask 2 between the long rod turntable 501 and the clamping component 502, and insert one end of the brush tube 403 into the inside of the nasal mask 2, and then lay the restraint belt 3 on the top of the lower brush rubbing board 404, and close the cleaning box 1 at the same time, so that the upper brush rubbing board 410 and the lower brush rubbing board 404 clamp the restraint belt 3, and start the servo motor 401, the servo motor 401 rotates to drive the bidirectional threaded rod 402 to rotate, and the rotating bidirectional threaded rod 402 will drive the brush through the thread The tube 403 moves, causing the brush tube 403 to reciprocate and wipe along the inside of the tube of the nose mask 2, and at the same time, the rotating servo motor 401 will drive the eccentric wheel 405 to rotate through the first transmission belt 406, and the rotating eccentric wheel 405 will synchronously drive the lower brush rubbing plate 404, causing the lower brush rubbing plate 404 to reciprocate and rub, thereby scrubbing the clamped restraint belt 3; and as the user closes the cleaning box 1, the box cover 9 will squeeze the nose mask 2, causing the nose mask 2 to push the long rod turntable 501 and a plurality of clamping components 502 to move downward synchronously, and the clamping components 502 that move downward will The servo motor 401 rotates, and the long-bar turntable 501 and the clamping component 502 are driven by the second transmission belt 507 and the connecting ring 506 to rotate synchronously, while rotating, the inner and outer surfaces of the nasal mask 2 are wiped and cleaned, and the water spray pipe 505 sprays water to the inside of the nasal mask 2 for washing; and while the long-bar turntable 501 and the clamping component 502 rotate, the inner and outer surfaces of the nasal mask 2 are wiped and cleaned, and the water spray pipe 505 sprays water to the inside of the nasal mask 2 for washing; Component 504 will rotate synchronously around the bearing component 503, thereby not affecting the normal operation of the device and completing the cleaning of the nose mask 2 and the restraining belt 3; when the user completes the cleaning of the nose mask 2 and the restraining belt 3, the user opens the cleaning box 1, and the spring 508 that loses the extrusion restriction will push the long rod turntable 501 and the clamping component 502 to reset upward, and the clamping component 502 after moving will lose the extrusion restriction of the extrusion component 504 and reset, and release the extrusion on the nose mask 2, and the user can remove the nose mask 2 and the restraining belt 3, completing the entire workflow.

[0050] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A ventilator accessory cleaning machine, comprising a cleaning box (1), a nose mask (2) and a restraining belt (3) placed inside the cleaning box (1), and a box cover (9) rotatably mounted on the side of the cleaning box (1), characterized in that: The cleaning box (1) is provided with a secondary cleaning mechanism (4) for cleaning the restraint belt (3) and the nose mask (2), the secondary cleaning mechanism (4) comprising a servo motor (401) installed inside the cleaning box (1), a bidirectional threaded rod (402) being fixedly connected to the top of the output end of the servo motor (401), a brush tube (403) being threadedly connected to the outer surface of the bidirectional threaded rod (402), and the brush tube (403) passing through the top of the cleaning box (1); The cleaning box (1) is also provided with a main cleaning mechanism (5) for flushing the nose mask (2), the main cleaning mechanism (5) comprising a long rod rotating disk (501) rotatably mounted inside the cleaning box (1), a plurality of clamping components (502) distributed in a circle being slidably mounted inside the long rod rotating disk (501); The main cleaning mechanism (5) and the auxiliary cleaning mechanism (4) cooperate with each other to clean the nose mask (2) and the restraining belt (3) respectively; The auxiliary cleaning mechanism (4) further comprises an upper brush rubbing plate (410) fixed to the inner surface of the box cover (9); a lower brush rubbing plate (404) is movably provided on the inner surface of the cleaning box (1); an eccentric connecting rod (409) is fixedly provided on the lower surface of the lower brush rubbing plate (404); an eccentric wheel (405) is rotatably connected to the lower end of the eccentric connecting rod (409); a first transmission belt (406) is connected to the output end of the eccentric wheel (405) and the servo motor (401); and the axis of the eccentric wheel (405) is rotatably connected to the cleaning box (1); The main cleaning mechanism (5) further comprises a bearing member (503) fixedly mounted inside the cleaning box (1), an extrusion member (504) rotatably mounted inside the bearing member (503), the extrusion member (504) being distributed inside the long rod turntable (501), and the top of the extrusion member (504) being pressed and contacted with the bottom of a plurality of the clamping members (502), a water spray pipe (505) being vertically distributed inside the long rod turntable (501), and the water spray pipe (505) passing through the middle of a plurality of the clamping members (502).

2. A ventilator accessories cleaning machine according to claim 1, characterized in that: A shaping curved tube (407) is fixedly mounted on the top of the cleaning box (1), and the brush tube (403) is slidably distributed inside the shaping curved tube (407). At the same time, a straight groove (408) is provided on the outer surface of one end of the brush tube (403), and the inner surface of the shaping curved tube (407) is slidably connected to the inside of the straight groove (408).

3. A ventilator accessories cleaning machine according to claim 1, characterized in that: A connecting ring (506) is slidably mounted on the bottom of the long rod rotating disk (501), and a second transmission belt (507) is transmission-sleeved between the connecting ring (506) and the output shaft of the servo motor (401).

4. A ventilator accessories cleaning machine according to claim 1, characterized in that: A spring (508) is fixedly connected between the top of the long-rod rotating disk (501) and the cleaning box (1), and the spring (508) is sleeved on the outer side of the long-rod rotating disk (501).

5. A ventilator accessories cleaning machine according to claim 1, characterized in that: The inner surface of the long rod rotating disk (501) is provided with a plurality of sliding grooves (509), and the bottom of the clamping component (502) is slidably mounted inside the sliding grooves (509).

6. A ventilator accessories cleaning machine according to claim 1, characterized in that: A plurality of evenly distributed water seepage grooves (6) are vertically opened on the top of the long rod rotating disk (501).

7. A ventilator accessories cleaning machine according to claim 1, characterized in that: A sponge ring (7) is sleeved and fixed on the inner surface of the top of the long rod rotating disk (501).

8. A ventilator accessories cleaning machine according to claim 1, characterized in that: Two groups of positioning plates (8) are vertically fixed on the top of the cleaning box (1), and the positioning plates (8) are distributed on both sides of the brush tube (403).

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