Cleaning device for impeller of range hood

Abstract

The cleaning device comprises a base, a supporting rod and a cleaning bin which are arranged at the top of the base, and a water inlet pipe, a water pumping pipe and a sealing cover plate which are arranged on one side of the cleaning bin, and the sealing cover plate is used for sealing the cleaning bin. The conveying mechanism is used for adsorbing and conveying the range hood impeller, the range hood impeller and the cleaning mechanism are arranged at the bottom of the conveying mechanism, and the cleaning mechanism is used for cleaning and drying the range hood impeller. The range hood impeller cleaning device relates to the technical field of range hood impeller cleaning, through cooperation of the sliding plate and the cleaning soft brush, cleaning liquid and a range hood impeller can be stored and cleaned, meanwhile, the cleaning soft brush is automatically replaced after cleaning of the range hood impeller is completed, and the situation that too much dust is attached to the surface of the cleaning soft brush is avoided; the cleaning efficiency is influenced, and the practicability of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of range hood impeller cleaning, in particular to a cleaning device for a range hood impeller. Background Art

[0002] Factory workshops use large exhaust ventilation fans. Long-term work causes the impeller blades to be contaminated with heavy dust or oil, which greatly increases the weight of the impeller, making it difficult for the fan to rotate, increasing energy consumption, weakening exhaust and reducing work efficiency. Restaurant kitchens use large range hoods. After long-term work, the surface of the range hood impeller is contaminated with heavy oil, the weight of the impeller increases, exhaust is weakened, and the uneven distribution of oil causes the impeller to be unbalanced and noisy. Open flames in the kitchen and oil can easily cause fires, posing a safety hazard. After long-term use of household range hoods, the impeller is contaminated with a large amount of oil, the weight of the impeller increases, the weight is unevenly distributed, the working noise is loud, the oil exhaust is reduced, the efficiency is reduced, and there are safety hazards.

[0003] The existing cleaning device for range hood impellers has a relatively simple structure. Currently, the range hood impeller needs to be manually carried to the cleaning device for cleaning by staff. After the cleaning device has been working for too long, too much oil and dirt adheres to the surface, which requires staff to manually clean it, increasing the labor intensity of the staff. At the same time, after the range hood impeller is cleaned, it is mostly left to dry naturally, during which dust will adhere to the surface of the impeller again.

[0004] To this end, the present invention provides a cleaning device for a range hood impeller to solve the above-mentioned problem. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a cleaning device for a range hood impeller, which solves the above-mentioned problems.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A cleaning device for a range hood impeller, comprising: A base, and a support rod arranged on the top of the base; A cleaning chamber, and a water inlet pipe and a water extraction pipe arranged on one side of the cleaning chamber; A sealing cover plate, which is used to seal the cleaning chamber; A conveying mechanism, the conveying mechanism is used to suck and convey the range hood impeller, and the range hood impeller is arranged at the bottom of the conveying mechanism; A cleaning mechanism, which is used to clean the impeller of the range hood; A drying mechanism, which is used to dry and store the moisture on the impeller of the range hood that has been cleaned in the conveying mechanism; The top of the base is fixedly connected to the bottom of the support rod, the top of the base is fixedly connected to the bottom of the cleaning bin, the top of the support rod is fixedly connected to the bottom of the conveying mechanism, the bottom of the conveying mechanism is slidably connected to the top of the range hood impeller, the side wall of the conveying mechanism is slidably connected to the inner wall of the sealing cover plate, the top of the base is fixedly connected to the bottom of the cleaning mechanism, the side wall of the range hood impeller is slidably connected to the inner wall of the drying mechanism, the side wall of the cleaning bin is connected to a side of the water inlet pipe close to the range hood impeller, the side wall of the cleaning bin is connected to a side of the water extraction pipe close to the range hood impeller, and the side wall of the sealing cover plate is slidably connected to the inner wall of the cleaning bin; Wherein, the cleaning mechanism comprises: An electric rotating rod, and a rotating block arranged at one end of the electric rotating rod close to the impeller of the range hood; An air pump, and an electric telescopic tube arranged on the top of the air pump; A suction cup, and a soft cleaning brush arranged on the top of the suction cup; The inner wall of the cleaning bin is fixedly connected to one side of the electric rotating rod, the electric rotating rod is fixedly connected to the side wall of the rotating block close to the range hood impeller, the top of the rotating block is fixedly connected to the bottom of the air pump, the top of the air pump is connected to the bottom of the electric telescopic tube, the top of the electric telescopic tube is connected to the bottom of the suction cup, the bottom of the cleaning soft brush is slidably connected to the top of the suction cup, and the top of the cleaning soft brush is rotatably connected to the bottom of the range hood impeller.

[0007] Preferably: the conveying mechanism includes a rack, the bottom of the rack is fixedly connected to the top of the support rod, the rack is provided with a slide groove, the inner wall of the slide groove is slidably connected to a limiting round rod, the limiting round rod is fixedly connected to a sliding connecting plate on the side away from the rack, the side wall of the sliding connecting plate is rotatably connected to a transmission gear, the bottom of the sliding connecting plate is fixedly connected to a driving motor, the bottom of the driving motor is fixedly connected to a hydraulic rod, the bottom of the hydraulic rod is fixedly connected to a pressure sensor, the side wall of the hydraulic rod is fixedly connected to a first electric push rod, and the first electric push rod is fixedly connected to a side away from the hydraulic rod with an impact plate.

[0008] Preferably: the side wall of the sliding connecting plate is slidingly connected to the inner wall of the rack, the side of the impact plate away from the hydraulic rod is slidingly connected to the inner wall of the range hood impeller, the side wall of the hydraulic rod penetrates the sealing cover plate, and the side wall of the hydraulic rod is rotatably connected to the inner wall of the sealing cover plate, and the bottom of the transmission gear is rotatably connected to the top of the rack.

[0009] Preferably: the cleaning mechanism also includes a sliding plate, the side wall of the sliding plate is slidably connected to the inner wall of the cleaning bin, the bottom of the sliding plate is fixedly connected to a first telescopic rod, the bottom of the sliding plate is fixedly connected to a first return spring, the side wall of the electric telescopic tube passes through the sealing circular plate, and the side wall of the electric telescopic tube is slidably connected to the inner wall of the sealing circular plate, the side wall of the sealing circular plate is fixedly connected to an electromagnet, the inner wall of the cleaning bin is fixedly connected to a storage bin, the cleaning bin is fixedly connected to a second telescopic rod on a side close to the storage bin, the second telescopic rod is fixedly connected to a push plate on a side close to the rotating block, and the push plate is fixedly connected to a second return spring on a side away from the rotating block.

[0010] Preferably: the bottom of the first telescopic rod is fixedly connected to the bottom of the inner wall of the cleaning bin, the bottom of the first return spring is fixedly connected to the bottom of the inner wall of the cleaning bin, the side of the second return spring away from the push plate is fixedly connected to the inner wall of the cleaning bin, the side wall of the push plate is slidably connected to the inner wall of the storage bin, and the inner wall of the storage bin is slidably connected to the side wall of the cleaning soft brush.

[0011] Preferably, the drying mechanism comprises a drying drum, the bottom of the drying drum is fixedly connected to the top of the base, the top of the base is fixedly connected to a second electric push rod, the top of the second electric push rod is fixedly connected to a rubber soft plate, and the top of the base is connected to a fixed vertical rod.

[0012] Preferably, the side wall of the fixed vertical rod is slidably connected to the inner wall of the range hood impeller, the side wall of the range hood impeller is slidably connected to the inner wall of the drying cylinder, and the top of the rubber soft board is slidably connected to the bottom of the range hood impeller. Beneficial Effects

[0013] The present invention provides a cleaning device for a range hood impeller. Compared with the prior art, the cleaning device has the following beneficial effects: (1) The cleaning device for the range hood impeller, when the pressure sensor controls the first electric push rod and the impact plate to clamp and fix the range hood impeller, drives the sealing cover plate to press down to seal the inside of the cleaning chamber, thereby preventing the range hood impeller from causing the cleaning liquid in the cleaning chamber to splash around during the cleaning process. At the same time, the range hood impeller that has been cleaned can be dried and stored by setting the drying cylinder and the fixed vertical rod, thereby improving the cleaning efficiency of the equipment.

[0014] (2) The cleaning device for the range hood impeller can store and clean the cleaning liquid and the range hood impeller through the cooperation of the sliding plate and the cleaning soft brush. At the same time, the cleaning soft brush is automatically replaced after the cleaning of the range hood impeller is completed, thereby avoiding excessive dust adhesion on the surface of the cleaning soft brush, which affects its cleaning efficiency, and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a structural schematic diagram of a cleaning device for a range hood impeller of the present invention; Figure 2 It is a structural schematic diagram of the conveying mechanism of the present invention; Figure 3 It is a structural schematic diagram of the cleaning mechanism of the present invention; Figure 4 It is a structural schematic diagram of the drying mechanism of the present invention.

[0016] In the figure: 1, base; 2, support rod; 3, cleaning chamber; 31, water inlet pipe; 32, water extraction pipe; 4, range hood impeller; 5, sealing cover plate; 6, conveying mechanism; 7, cleaning mechanism; 8, drying mechanism; 60, transmission gear; 61, sliding connecting plate; 62, rack; 63, slide; 64, limit rod; 65, driving motor; 66, hydraulic rod; 67, pressure sensor; 68, first electric push rod; 69, impact plate; 70, slide Moving plate; 71, first telescopic rod; 711, first return spring; 72, electric rotating rod; 73, rotating block; 74, air pump; 75, electric telescopic tube; 751, sealing circular plate; 752, electromagnet; 76, suction cup; 761, cleaning soft brush; 77, storage bin; 771, second return spring; 78, second telescopic rod; 79, push plate; 80, drying cylinder; 81, fixed vertical rod; 82, second electric push rod; 83, rubber soft plate. DETAILED DESCRIPTION

[0017] 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

[0018] See also Figure 1 - Figure 2 , a cleaning device for a range hood impeller, comprising: A base 1, and a support rod 2 arranged on the top of the base 1; A cleaning chamber 3, and a water inlet pipe 31 and a water extraction pipe 32 arranged on one side of the cleaning chamber 3; A sealing cover plate 5, which is used to seal the cleaning chamber 3; A conveying mechanism 6, the conveying mechanism 6 is used for sucking and conveying the range hood impeller, and the range hood impeller 4 is arranged at the bottom of the conveying mechanism 6; A cleaning mechanism 7, the cleaning mechanism 7 is used to clean the range hood impeller 4; A drying mechanism 8, the drying mechanism 8 is used to dry and store the moisture of the range hood impeller 4 that has been cleaned in the conveying mechanism 6; The top of the base 1 is fixedly connected to the bottom of the support rod 2, the top of the base 1 is fixedly connected to the bottom of the cleaning chamber 3, the top of the support rod 2 is fixedly connected to the bottom of the conveying mechanism 6, the bottom of the conveying mechanism 6 is slidably connected to the top of the range hood impeller 4, the side wall of the conveying mechanism 6 is slidably connected to the inner wall of the sealing cover plate 5, the top of the base 1 is fixedly connected to the bottom of the cleaning mechanism 7, the side wall of the range hood impeller 4 is slidably connected to the inner wall of the drying mechanism 8, the side wall of the cleaning chamber 3 is connected to the side of the water inlet pipe 31 close to the range hood impeller 4, the side wall of the cleaning chamber 3 is connected to the side of the water extraction pipe 32 close to the range hood impeller 4, and the side wall of the sealing cover plate 5 is slidably connected to the inner wall of the cleaning chamber 3; Wherein, the cleaning mechanism 7 comprises: An electric rotating rod 72, and a rotating block 73 disposed at one end of the electric rotating rod 72 close to the range hood impeller 4; An air pump 74, and an electric telescopic tube 75 disposed on the top of the air pump 74; A suction cup 76, and a cleaning soft brush 761 disposed on the top of the suction cup 76; The inner wall of the cleaning chamber 3 is fixedly connected to one side of the electric rotating rod 72, the electric rotating rod 72 is fixedly connected to the side wall of the rotating block 73 near the side of the range hood impeller 4, the top of the rotating block 73 is fixedly connected to the bottom of the air pump 74, the top of the air pump 74 is connected to the bottom of the electric telescopic tube 75, the top of the electric telescopic tube 75 is connected to the bottom of the suction cup 76, the bottom of the cleaning soft brush 761 is slidably connected to the top of the suction cup 76, and the top of the cleaning soft brush 761 is rotatably connected to the bottom of the range hood impeller 4; The conveying mechanism 6 includes a rack 62, the bottom of the rack 62 is fixedly connected to the top of the support rod 2, a slide groove 63 is provided inside the rack 62, the inner wall of the slide groove 63 is slidably connected to a limited round rod 64, the limited round rod 64 is fixedly connected to a sliding connection plate 61 on the side away from the rack 62, the side wall of the sliding connection plate 61 is rotatably connected to a transmission gear 60, the bottom of the sliding connection plate 61 is fixedly connected to a driving motor 65, the bottom of the driving motor 65 is fixedly connected to a hydraulic rod 66, the bottom of the hydraulic rod 66 is fixedly connected to a pressure sensor 67, the side wall of the hydraulic rod 66 is fixedly connected to a first electric push rod 68, the side wall of the first electric push rod 68 is fixedly connected to a strike plate 69 away from the hydraulic rod 66, the side wall of the sliding connection plate 61 is slidably connected to the inner wall of the rack 62, the side wall of the strike plate 69 away from the hydraulic rod 66 is slidably connected to the inner wall of the range hood impeller 4, the side wall of the hydraulic rod 66 penetrates the sealing cover plate 5, and the side wall of the hydraulic rod 66 is rotatably connected to the inner wall of the sealing cover plate 5, and the bottom of the transmission gear 60 is rotatably connected to the top of the rack 62; It should be noted that, the transmission gear 60 is started, and the transmission gear 60 rotates on the surface of the rack 62 to drive the sliding connecting plate 61 to move, and the sliding connecting plate 61 drives the hydraulic rod 66 to move to the top of the disassembled range hood impeller 4 through the driving motor 65, and the hydraulic rod 66 is started, and the hydraulic rod 66 drives the pressure sensor 67 to press down to the ground, and the pressure sensor 67 controls the first electric push rod 68 to extend, and the first electric push rod 68 drives the impact plate 69 to extend to the inner wall of the range hood impeller 4 to clamp it, and the hydraulic rod 66 drives the range hood impeller 4 to rise through the first electric push rod 68 and the impact plate 69, and the transmission gear 60 drives the range hood impeller 4 to move to the top of the cleaning chamber 3 through the hydraulic rod 66, and the staff inputs the cleaning liquid into the cleaning chamber 3 through the water inlet pipe 31. The hydraulic rod 66 drives the range hood impeller 4 to enter the cleaning chamber 3. During the downward pressing process of the hydraulic rod 66, the sealing cover plate 5 is driven to enter the inner wall of the cleaning chamber 3 to seal it, so as to prevent the range hood impeller 4 from causing the cleaning liquid in the cleaning chamber 3 to splash around when cleaning. The driving motor 65 is started, and the driving motor 65 drives the range hood impeller 4 to rotate through the hydraulic rod 66, the first electric push rod 68 and the impact plate 69 to prevent the cleaning liquid in the cleaning chamber 3 from being unevenly mixed. Example 2

[0019] See also Figure 3 , this embodiment provides a technical solution based on the first embodiment: the cleaning mechanism 7 also includes a sliding plate 70, the side wall of the sliding plate 70 is slidably connected to the inner wall of the cleaning chamber 3, the bottom of the sliding plate 70 is fixedly connected to a first telescopic rod 71, the bottom of the sliding plate 70 is fixedly connected to a first return spring 711, the side wall of the electric telescopic tube 75 passes through the sealing circular plate 751, and the side wall of the electric telescopic tube 75 is slidably connected to the inner wall of the sealing circular plate 751, the side wall of the sealing circular plate 751 is fixedly connected to an electromagnet 752, the inner wall of the cleaning chamber 3 is fixedly connected to a storage chamber 77, and the cleaning chamber 3 is close to the storage chamber 77. A second telescopic rod 78 is fixedly connected to one side of the bin 77, a push plate 79 is fixedly connected to the side of the second telescopic rod 78 close to the rotating block 73, a second return spring 771 is fixedly connected to the side of the push plate 79 away from the rotating block 73, the bottom of the first telescopic rod 71 is fixedly connected to the bottom of the inner wall of the cleaning bin 3, the bottom of the first return spring 711 is fixedly connected to the bottom of the inner wall of the cleaning bin 3, the side of the second return spring 771 away from the push plate 79 is fixedly connected to the inner wall of the cleaning bin 3, the side wall of the push plate 79 is slidably connected to the inner wall of the storage bin 77, and the inner wall of the storage bin 77 is slidably connected to the side wall of the cleaning soft brush 761; It should be noted that when the range hood impeller 4 enters the cleaning chamber 3 for cleaning, the sealing circular plate 751 is started, the sealing circular plate 751 absorbs the side wall of the sliding plate 70 and fixes it thereto, the electric telescopic tube 75 is started, and the electric telescopic tube 75 drives the cleaning soft brush 761 to rise to the bottom of the range hood impeller 4 through the suction cup 76 to scrub its surface. When the range hood impeller 4 is cleaned, the water extraction pipe 32 is started to extract the water source inside the cleaning chamber 3. When the water source at the top of the sliding plate 70 is gradually reduced, the first return spring 711 drives the sliding plate 70 to rise through elasticity, the electromagnet 752 is closed, the sealing circular plate 751 is away from the sliding plate 70, and the electric telescopic tube 75 drives the cleaning soft brush 761 to move downward through the suction cup 76. The electric rotating rod 72 is pressed back and the electric rotating rod 72 is started. The electric rotating rod 72 drives the cleaning soft brush 761 to rotate to the bottom of the rotating block 73 through the air pump 74 and the electric telescopic tube 75. The air pump 74 is turned off, and the suction cup 76 stops adsorbing the cleaning soft brush 761. The electric rotating rod 72 continues to drive the suction cup 76 to rotate to the inside of the storage bin 77. The electric telescopic tube 75 drives the suction cup 76 to move to the surface of the cleaning soft brush 761 inside the storage bin 77. The electric telescopic tube 75 extracts the air inside the suction cup 76 through the electric telescopic tube 75 to adsorb it, thereby completing the replacement of the cleaning soft brush 761, thereby preventing the cleaning soft brush 761 from cleaning the range hood impeller 4 for a long time, resulting in excessive attachment of its own garbage, thereby affecting its cleaning efficiency. Example 3

[0020] See also Figure 4 This embodiment provides a technical solution based on the first embodiment: the drying mechanism 8 includes a drying cylinder 80, the bottom of the drying cylinder 80 is fixedly connected to the top of the base 1, the top of the base 1 is fixedly connected to a second electric push rod 82, the top of the second electric push rod 82 is fixedly connected to a rubber soft plate 83, the top of the base 1 is connected to a fixed vertical rod 81, the side wall of the fixed vertical rod 81 is slidably connected to the inner wall of the range hood impeller 4, the side wall of the range hood impeller 4 is slidably connected to the inner wall of the drying cylinder 80, and the top of the rubber soft plate 83 is slidably connected to the bottom of the range hood impeller 4; It should be noted that, after the range hood impeller 4 is cleaned, the transmission gear 60 drives the range hood impeller 4 to move to the top of the drying cylinder 80, and the hydraulic rod 66 drives the pressure sensor 67 to move to the surface of the fixed vertical rod 81 to trigger the pressure sensor 67. The pressure sensor 67 controls the first electric push rod 68 to drive the impact plate 69 to reset and stop impacting the range hood impeller 4. The range hood impeller 4 falls on the surface of the rubber soft plate 83 due to gravity, so as to avoid damage to the range hood impeller 4 by impacting the top of the base 1. The drying cylinder 80 is started to dry the moisture on the surface of the range hood impeller 4. When the range hood impeller 4 needs to be taken out, the second electric push rod 82 is started, and the second electric push rod 82 drives the range hood impeller 4 to rise through the rubber soft plate 83. The staff does not need to manually remove the range hood impeller 4 inside, thereby reducing the labor intensity of the staff.

[0021] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0022] During operation, the transmission gear 60 is started, and the transmission gear 60 rotates on the surface of the rack 62 to drive the sliding connecting plate 61 to move. The sliding connecting plate 61 drives the hydraulic rod 66 to move to the top of the disassembled range hood impeller 4 through the driving motor 65, and the hydraulic rod 66 is started. The hydraulic rod 66 drives the pressure sensor 67 to press down to the ground, and the pressure sensor 67 controls the first electric push rod 68 to extend, and the first electric push rod 68 drives the impact plate 69 to extend to the inner wall of the range hood impeller 4 to clamp it. The hydraulic rod 66 drives the range hood impeller 4 to rise through the first electric push rod 68 and the impact plate 69, and the transmission gear 6 0 The impeller 4 of the range hood is driven to move to the top of the cleaning chamber 3 by the hydraulic rod 66. The staff inputs the cleaning liquid into the cleaning chamber 3 through the water inlet pipe 31. The hydraulic rod 66 drives the impeller 4 of the range hood to enter the cleaning chamber 3. During the downward pressing process of the hydraulic rod 66, the sealing cover plate 5 is driven to enter the inner wall of the cleaning chamber 3 to seal it, so as to prevent the impeller 4 of the range hood from causing the cleaning liquid in the cleaning chamber 3 to splash around when cleaning. The driving motor 65 is started. The driving motor 65 drives the impeller 4 of the range hood to rotate through the hydraulic rod 66, the first electric push rod 68 and the impact plate 69, so as to prevent the cleaning liquid in the cleaning chamber 3 from being mixed unevenly. When the range hood impeller 4 enters the cleaning chamber 3 for cleaning, the sealing circular plate 751 is started, the sealing circular plate 751 absorbs the side wall of the sliding plate 70 and fixes it thereto, the electric telescopic tube 75 is started, and the electric telescopic tube 75 drives the cleaning soft brush 761 to rise to the bottom of the range hood impeller 4 through the suction cup 76 to scrub its surface. When the range hood impeller 4 is cleaned, the water extraction pipe 32 is started to extract the water source inside the cleaning chamber 3. When the water source on the top of the sliding plate 70 is gradually reduced, the first return spring 711 drives the sliding plate 70 to rise through elasticity, the electromagnet 752 is closed, the sealing circular plate 751 is away from the sliding plate 70, and the electric telescopic tube 75 drives the cleaning soft brush 761 to be pressed down and retracted through the suction cup 76. , start the electric rotating rod 72, the electric rotating rod 72 drives the cleaning soft brush 761 to rotate to the bottom of the rotating block 73 through the air pump 74 and the electric telescopic tube 75, turn off the air pump 74, the suction cup 76 stops adsorbing the cleaning soft brush 761, the electric rotating rod 72 continues to drive the suction cup 76 to rotate to the inside of the storage bin 77, the electric telescopic tube 75 drives the suction cup 76 to move to the surface of the cleaning soft brush 761 inside the storage bin 77, the electric telescopic tube 75 extracts the air inside the suction cup 76 through the electric telescopic tube 75 to adsorb it, and the cleaning soft brush 761 is replaced, so as to avoid the cleaning soft brush 761 from cleaning the range hood impeller 4 for a long time, resulting in excessive attachment of garbage to itself, affecting its cleaning efficiency; When the range hood impeller 4 is cleaned, the transmission gear 60 drives the range hood impeller 4 to move to the top of the drying cylinder 80, and the hydraulic rod 66 drives the pressure sensor 67 to move to the surface of the fixed vertical rod 81 to trigger the pressure sensor 67. The pressure sensor 67 controls the first electric push rod 68 to drive the impact plate 69 to reset and stop impacting the range hood impeller 4. The range hood impeller 4 falls on the surface of the rubber soft plate 83 due to gravity, so as to avoid damage to the range hood impeller 4 by impacting the top of the base 1. The drying cylinder 80 is started to dry the moisture on the surface of the range hood impeller 4. When the range hood impeller 4 needs to be taken out, the second electric push rod 82 is started, and the second electric push rod 82 drives the range hood impeller 4 to rise through the rubber soft plate 83. The staff does not need to manually remove the range hood impeller 4 from its interior, thereby reducing the labor intensity of the staff.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] 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 cleaning device for a range hood impeller, characterized in that: include: A base (1), and a support rod (2) arranged on the top of the base (1); A cleaning chamber (3), and a water inlet pipe (31) and a water extraction pipe (32) arranged on one side of the cleaning chamber (3); A sealing cover plate (5), the sealing cover plate (5) being used to seal the cleaning chamber (3); A conveying mechanism (6), the conveying mechanism (6) being used for sucking and conveying the range hood impeller, and a range hood impeller (4) arranged at the bottom of the conveying mechanism (6); A cleaning mechanism (7), the cleaning mechanism (7) being used to clean the range hood impeller (4); A drying mechanism (8), the drying mechanism (8) being used to dry and store the moisture in the range hood impeller (4) that has been cleaned in the conveying mechanism (6); The top of the base (1) is fixedly connected to the bottom of the support rod (2), the top of the base (1) is fixedly connected to the bottom of the cleaning chamber (3), the top of the support rod (2) is fixedly connected to the bottom of the conveying mechanism (6), the bottom of the conveying mechanism (6) is slidably connected to the top of the range hood impeller (4), the side wall of the conveying mechanism (6) is slidably connected to the inner wall of the sealing cover plate (5), the top of the base (1) is fixedly connected to the bottom of the cleaning mechanism (7), the side wall of the range hood impeller (4) is slidably connected to the inner wall of the drying mechanism (8), the side wall of the cleaning chamber (3) is connected to a side of the water inlet pipe (31) close to the range hood impeller (4), the side wall of the cleaning chamber (3) is connected to a side of the water extraction pipe (32) close to the range hood impeller (4), and the side wall of the sealing cover plate (5) is slidably connected to the inner wall of the cleaning chamber (3); Wherein, the cleaning mechanism (7) comprises: An electric rotating rod (72), and a rotating block (73) arranged at one end of the electric rotating rod (72) close to the range hood impeller (4); An air pump (74), and an electric telescopic tube (75) arranged on the top of the air pump (74); A suction cup (76), and a soft cleaning brush (761) arranged on the top of the suction cup (76); The inner wall of the cleaning chamber (3) is fixedly connected to one side of the electric rotating rod (72); the side of the electric rotating rod (72) close to the range hood impeller (4) is fixedly connected to the side wall of the rotating block (73); the top of the rotating block (73) is fixedly connected to the bottom of the air pump (74); the top of the air pump (74) is connected to the bottom of the electric telescopic tube (75); the top of the electric telescopic tube (75) is connected to the bottom of the suction cup (76); the bottom of the cleaning soft brush (761) is slidably connected to the top of the suction cup (76); and the top of the cleaning soft brush (761) is rotatably connected to the bottom of the range hood impeller (4).

2. The cleaning device for a range hood impeller according to claim 1, characterized in that: The conveying mechanism (6) comprises a rack (62), the bottom of the rack (62) is fixedly connected to the top of the support rod (2), a slide groove (63) is provided inside the rack (62), the inner wall of the slide groove (63) is slidably connected to a limiting round rod (64), the limiting round rod (64) is fixedly connected to a sliding connection plate (61) on the side away from the rack (62), the side wall of the sliding connection plate (61) is rotatably connected to a transmission gear (60), the bottom of the sliding connection plate (61) is fixedly connected to a driving motor (65), the bottom of the driving motor (65) is fixedly connected to a hydraulic rod (66), the bottom of the hydraulic rod (66) is fixedly connected to a pressure sensor (67), the side wall of the hydraulic rod (66) is fixedly connected to a first electric push rod (68), and the side of the first electric push rod (68) is fixedly connected to an impact plate (69) on the side away from the hydraulic rod (66).

3. The cleaning device for a range hood impeller according to claim 2, characterized in that: The side wall of the sliding connection plate (61) is slidably connected to the inner wall of the rack (62); the side of the impact plate (69) away from the hydraulic rod (66) is slidably connected to the inner wall of the range hood impeller (4); the side wall of the hydraulic rod (66) penetrates the sealing cover plate (5), and the side wall of the hydraulic rod (66) is rotatably connected to the inner wall of the sealing cover plate (5); the bottom of the transmission gear (60) is rotatably connected to the top of the rack (62).

4. The cleaning device for a range hood impeller according to claim 1, characterized in that: The cleaning mechanism (7) further comprises a sliding plate (70), the side wall of the sliding plate (70) being slidably connected to the inner wall of the cleaning chamber (3), the bottom of the sliding plate (70) being fixedly connected to a first telescopic rod (71), the bottom of the sliding plate (70) being fixedly connected to a first return spring (711), the side wall of the electric telescopic tube (75) passing through the sealing circular plate (751), and the side wall of the electric telescopic tube (75) being slidably connected to the inner wall of the sealing circular plate (751), the side wall of the sealing circular plate (751) being fixedly connected to an electromagnet (752), the inner wall of the cleaning chamber (3) being fixedly connected to a storage chamber (77), the side of the cleaning chamber (3) close to the storage chamber (77) being fixedly connected to a second telescopic rod (78), the side of the second telescopic rod (78) close to the rotating block (73) being fixedly connected to a push plate (79), and the side of the push plate (79) away from the rotating block (73) being fixedly connected to a second return spring (771).

5. The cleaning device for a range hood impeller according to claim 4, characterized in that: The bottom of the first telescopic rod (71) is fixedly connected to the bottom of the inner wall of the cleaning chamber (3), the bottom of the first return spring (711) is fixedly connected to the bottom of the inner wall of the cleaning chamber (3), the side of the second return spring (771) away from the push plate (79) is fixedly connected to the inner wall of the cleaning chamber (3), the side wall of the push plate (79) is slidably connected to the inner wall of the storage chamber (77), and the inner wall of the storage chamber (77) is slidably connected to the side wall of the cleaning soft brush (761).

6. The cleaning device for a range hood impeller according to claim 1, characterized in that: The drying mechanism (8) comprises a drying cylinder (80), the bottom of the drying cylinder (80) being fixedly connected to the top of the base (1), the top of the base (1) being fixedly connected to a second electric push rod (82), the top of the second electric push rod (82) being fixedly connected to a rubber soft plate (83), and the top of the base (1) being connected to a fixed vertical rod (81).

7. The cleaning device for a range hood impeller according to claim 6, characterized in that: The side wall of the fixed vertical rod (81) is slidably connected to the inner wall of the range hood impeller (4), the side wall of the range hood impeller (4) is slidably connected to the inner wall of the drying cylinder (80), and the top of the rubber soft plate (83) is slidably connected to the bottom of the range hood impeller (4).

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