CN114719347B

CN114719347B - Plastic fan coil

Info

Publication number: CN114719347B
Application number: CN202210575574.6A
Authority: CN
Inventors: 湛彩虹; 黄敏惠; 黄福旺
Original assignee: Jiangxi Wanglai Technology Co ltd
Current assignee: Jiangxi Wanglai Technology Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2023-05-16
Anticipated expiration: 2042-05-25
Also published as: CN114719347A

Abstract

The invention discloses a plastic fan coil, comprising: the filtering mechanism comprises a bottom frame and cleaning parts, wherein first sliding grooves are formed in the inner surface walls of the two sides of the bottom frame, a top frame is embedded in the inner portions of the two first sliding grooves in a sliding mode, second sliding grooves are formed in the inner surface walls of the two sides of the bottom frame, a cushion frame is embedded in the inner portions of the two second sliding grooves in a sliding mode, and a mounting frame is fixedly connected between the top frame and the relative outer surfaces of the cushion frame. According to the invention, when the filter screen is used, the fan is controlled to be started, so that external air can be effectively sucked into the bottom frame through the filter screen, and meanwhile, the rotating motor is controlled to be started at fixed time, so that the rotating motor can effectively drive the corresponding support shaft to rotate through the bevel gear, the support shaft can effectively drive the corresponding support roller to rotate, and the rotating support roller can effectively rotate to adjust the using surface of the filter screen.

Description

Plastic fan coil

Technical Field

The invention belongs to the technical field of fan coil equipment, and particularly relates to a plastic fan coil.

Background

The fan-coil unit is one of the end units of air conditioning system comprising small fan, motor, coil, etc. and the coil pipe exchanges heat with air outside the pipe when chilled water or hot water flows through it to cool, dehumidify or heat the air to regulate indoor air parameters.

But among the prior art, current fan coil in-service use in-process is many to inject into the filtration of equipment air through the filter, and longer in-service use back leads to the filter screen surface to pile up more foreign matter easily, and then leads to external air to get into equipment comparatively difficult, and then leads to equipment in-service use effect to be less good, simultaneously when external humidity is great, leads to the filter screen surface moist easily, and then the germ breeds easily, leads to equipment in-service use effect to reduce.

Disclosure of Invention

The invention aims at: the plastic fan coil can effectively prevent excessive foreign matters from accumulating on the surface of the filter screen, further ensure that equipment can efficiently convey air, and simultaneously effectively prevent excessive moisture from breeding germs.

The technical scheme adopted by the invention is as follows: a plastic fan coil comprising: the filtering mechanism comprises a bottom frame and cleaning components, wherein first sliding grooves are formed in inner surface walls on two sides of the bottom frame, a top frame is embedded between the inner surfaces of the first sliding grooves in a sliding mode, second sliding grooves are formed in inner surface walls on two sides of the bottom frame, a cushion frame is embedded between the inner surfaces of the second sliding grooves in a sliding mode, a mounting frame is fixedly connected between the top frame and the opposite outer surfaces of the cushion frame, two first communication openings are formed in the top of the mounting frame, two second communication openings are formed in the outer surface of one side of the top frame, each second communication opening is communicated with the inner portion of the corresponding first communication opening, limiting frames are fixedly connected to the inner surface walls on two sides of the mounting frame, two supporting shafts are connected between the top and the bottom of the mounting frame in a rotating mode, supporting rollers are sleeved on the outer surfaces of each supporting shaft, a filter screen is sleeved between the outer surfaces of the supporting rollers, a fan is fixedly connected to the bottom surface of the inner bottom surface of the bottom frame, and the cleaning components are arranged on the mounting frame and the top frame;

the storage mechanism is arranged on the cushion frame; and

the functional mechanism comprises a connecting frame, wherein the connecting frame is communicated with one side of the bottom frame, a refrigerator body and a heater body are fixedly connected between the opposite inner surface walls of the two sides of the connecting frame, and a liquid collecting frame is communicated with the bottom of the connecting frame.

The cleaning component comprises two sliding rods, the two sliding rods are fixedly connected to the bottom surface inside the top frame, two limiting springs are sleeved on the outer surfaces of the sliding rods in a sliding mode, and a vibrating frame is sleeved between the outer surfaces of the sliding rods in a sliding mode.

Wherein, vibrating frame bottom fixedly connected with is two link, every link one end is through first intercommunication mouth and second intercommunication mouth extension to the installing frame inside, every link a side surface equidistant fixedly connected with a plurality of kicking blocks.

And each outer surface of the sliding rod is connected with a limit ring in a threaded manner, and the top of the vibration frame is fixedly connected with a vibration motor.

The ultraviolet lamp comprises a top frame, wherein an ultraviolet lamp body penetrates through the inner surface wall of one side of the top frame, the bottom end of the ultraviolet lamp body extends into an installation frame, a rotating motor, a driving motor and an installation block are fixedly connected to the inner surface wall of one side of the top frame, a connecting shaft is rotatably connected to the outer surface of one side of the installation block, a connecting gear is sleeved on the outer surface of the connecting shaft, and a conical gear is sleeved on the output end of the rotating motor.

Wherein, the output end of the driving motor is also sleeved with a linkage gear, and the two linkage gears are meshed.

One end of one supporting shaft extends to the inside of the top frame, one of the supporting shafts is also sleeved with a bevel gear, and the two bevel gears are meshed.

Wherein the bottom surface of the inside of the mounting frame is fixedly connected with two supporting sheets, a rotating shaft is rotatably connected between the opposite outer surfaces of the two supporting sheets, the outer surface of the rotating shaft is sleeved with two rotating frames, the two rotating frames are rotatably connected with the supporting rollers on the outer surfaces opposite to each other, and the outer surfaces of the rotating shafts and the outer surfaces of the connecting shafts are in transmission connection through belts and belt pulleys.

The storage mechanism comprises a storage frame, the storage frame is fixedly connected to the outer surface of one side of the cushion frame, a rubber sheet is embedded in the bottom of the cushion frame, a card is fixedly connected to the outer surface of one side of the storage frame, an adjusting bolt is connected to the bottom of the card in a threaded manner, a reciprocating screw rod is connected to the bottom of the storage frame in a rotating manner, a movable frame is connected to the outer surface of the reciprocating screw rod in a threaded manner, and a woolen sheet and a top sheet are embedded in the movable frame in a sliding manner.

The storage frame comprises a storage frame body, a storage frame, a lifting rod sliding sleeve and a lifting bolt, wherein the front surface of the storage frame body is fixedly connected with an adjusting motor, the output end of the adjusting motor is connected with the outer surface of a reciprocating screw rod through a belt pulley and a belt in a transmission mode, the bottom of the lifting rod is fixedly connected with a lifting rod, the bottom of the lifting rod extends to the lower side of the moving frame body, a top ring is sleeved on the outer surface of the lifting rod, a supporting spring is sleeved on the outer surface of the lifting rod in a sliding mode and is arranged on the sliding sleeve of the lower side of the top ring, and the lifting rod is sleeved on the outer surface of the adjusting bolt in a sliding mode.

In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:

in the invention, in use, by controlling the starting fan, the outside air can be effectively sucked into the bottom frame through the filter screen, and simultaneously, the rotating motor is controlled to be started at fixed time, the rotating motor can effectively drive the corresponding supporting shafts to rotate through the conical gears, and then the supporting shafts can effectively drive the corresponding supporting rollers to rotate, and then the rotating supporting rollers can effectively rotate and adjust the using surface of the filter screen, and simultaneously, by controlling the starting vibrating motor, and under the supporting limit of the limiting spring, the vibrating frame can be under the action of the vibrating motor, the vibrating frame can effectively drive the linkage bar to vibrate, and then the linkage bar can vibrate the filter screen through the ejector blocks, and then can effectively shake off dust accumulated on the surface of the filter screen, and simultaneously, by controlling the starting driving motor, and then the driving motor can drive the linkage shafts to rotate through the linkage gears, and then the rotating shafts can drive the rotating shafts through the belt pulley and the belt, and then the rotating rollers can effectively slightly support the filter screen surface, and then the residues can effectively push down to the inside the frame, and then the control motor can effectively drive the filter screen, and then the elastic sheet can effectively move through the belt, and then the elastic sheet can effectively move down through the rotating the elastic sheet, and then can effectively move the elastic sheet can move the elastic sheet, and then can effectively move the elastic sheet and then move the elastic sheet through the elastic sheet, bacteria can be effectively prevented from breeding on the surface of the filter screen, and then the equipment can realize due functions with high efficiency.

Drawings

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is an expanded perspective view in elevation and cross-section of the present invention;

FIG. 3 is an expanded perspective view in elevation and cross-section of the filtration mechanism of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3 in accordance with the present invention;

FIG. 5 is an enlarged view of portion B of FIG. 3 in accordance with the present invention;

FIG. 6 is an enlarged view of portion C of FIG. 3 in accordance with the present invention;

FIG. 7 is a front cross-sectional expanded perspective view of the storage mechanism of the present invention;

FIG. 8 is an enlarged view of portion D of FIG. 7 in accordance with the present invention;

fig. 9 is an expanded front perspective view of the functional mechanism of the present invention.

The marks in the figure: 1. a filtering mechanism; 101. a bottom frame; 102. a blower; 103. a mounting frame; 104. a cushion frame; 105. a top frame; 106. a support roller; 107. a limit frame; 108. a rotating electric machine; 109. a support sheet; 110. a rotating shaft; 111. a rotating frame; 112. a roller; 113. a slide bar; 114. a limit spring; 115. a vibration frame; 116. a linkage bar; 117. an ultraviolet lamp body; 118. a vibration motor; 119. a filter screen; 120. a driving motor; 2. a storage mechanism; 201. a storage frame; 202. a rubber sheet; 203. adjusting a motor; 204. a reciprocating screw rod; 205. a moving frame; 206. a top sheet; 207. a support spring; 208. a woolen sheet; 209. an adjusting bolt; 210. lifting bars; 3. a functional mechanism; 301. a connection frame; 302. a liquid collecting frame; 303. a refrigerator body; 304. a heater body.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

Example 1

Referring to fig. 1-9: a plastic fan coil comprising: the filtering mechanism 1, the storage mechanism 2 and the functional mechanism 3, the filtering mechanism 1 comprises a bottom frame 101 and cleaning parts, the installation foundation for setting other functional parts of equipment is provided through the establishment of the bottom frame 101, meanwhile, the effective protection for other functional parts of equipment can be effectively carried out, first sliding grooves are formed in the inner surface walls of the two sides of the bottom frame 101, the installation setting of the top frame 105 is conveniently carried out through the establishment of the first sliding grooves, the top frame 105 is slidably embedded between the two first sliding grooves, the installation setting of other functional parts of equipment is conveniently carried out through the establishment of the top frame 105, second sliding grooves are formed in the inner surface walls of the two sides of the bottom frame 101, the installation setting of the cushion frame 104 is conveniently carried out through the establishment of the second sliding grooves, the cushion frame 104 is slidably embedded between the two second sliding grooves, the installation setting of the installation frame 103 is conveniently carried out through the establishment of the cushion frame 104 and the top frame 105, the installation frame 103 is fixedly connected between the opposite outer surfaces of the top frame 105 and the pad frame 104, the installation setting of other functional components of the equipment is conveniently carried out through the establishment of the installation frame 103, two first communication ports are formed at the top of the installation frame 103, the installation setting of the linkage strip 116 is conveniently carried out through the establishment of the first communication ports and the second communication ports, two second communication ports are formed on the outer surface of one side of the top frame 105, each second communication port is communicated with the inner part of the corresponding first communication port, the limiting frame 107 is fixedly connected with the inner surface of the two sides of the installation frame 103, the separation of the inner space of the installation frame 103 can be carried out through the establishment of the limiting frame 107, two supporting shafts are rotationally connected between the top and the bottom of the installation frame 103, the installation setting of the supporting rollers 106 is conveniently carried out through the establishment of the supporting shafts, the supporting rollers 106 are sleeved on the outer surface of each supporting shaft, the installation setting of the filter screen 119 can be conveniently carried out through the establishment of the supporting rollers 106, simultaneously can effectively drive the filter screen 119 to rotate, the filter screen 119 is sleeved between the outer surfaces of the two supporting rollers 106, the filter treatment of air injected into the bottom frame 101 can be effectively carried out through the establishment of the filter screen 119, the fan 102 is fixedly connected to the bottom surface inside the bottom frame 101, the equipment can effectively carry out the suction of external air through the establishment of the fan 102, the cleaning component is arranged on the mounting frame 103 and the top frame 105, the storage mechanism 2 is arranged on the cushion frame 104, the front surface of the storage frame 201 is fixedly connected with the adjusting motor 203, the power required by the rotation of the reciprocating screw 204 is provided through the establishment of the adjusting motor 203, the output end of the adjusting motor 203 is connected with the outer surface of the reciprocating screw 204 through the transmission of a belt pulley and a belt, the bottom of the top sheet 206 is fixedly connected with the ejector rod, other functional components of the equipment are conveniently carried out through the establishment of the ejector rod, the bottom end of the ejector rod extends to the lower part of the moving frame 205, the outer surface of the ejector rod is sleeved with a top ring, the supporting spring 207 can effectively carry out supporting limitation of the ejector rod through the establishment of the top ring, the supporting spring 207 is sleeved on the outer surface of the ejector rod and is positioned below the top ring in a sliding manner, the supporting limitation of the top sheet 206 can be effectively carried out through the establishment of the supporting spring 207 and is matched with the top ring, the outer surface of the ejector rod is positioned below the supporting spring 207 in a sliding manner, the lifting bar 210 is sleeved on the outer surface of the adjusting bolt 209 in a sliding manner, the functional mechanism 3 comprises a connecting frame 301, the installation and the arrangement of other functional components of equipment are conveniently carried out through the establishment of the connecting frame 301 and is matched with the bottom frame 101, the connecting frame 301 is communicated with one side of the bottom frame 101, a refrigerator body 303 and a heater body 304 are fixedly connected between the two opposite inner surface walls of the connecting frame 301, the refrigerator body 303 is arranged to be matched with the heater body 304, so that the equipment can normally perform due function, the bottom of the connecting frame 301 is communicated with the liquid collecting frame 302, and the liquid collecting frame 302 is arranged to effectively perform centralized treatment of liquefied foreign matters.

Referring to fig. 3-9: the cleaning component comprises slide bars 113, the installation setting of other functional components of the equipment is convenient through the establishment of the slide bars 113, the two slide bars 113 are provided, the two slide bars 113 are fixedly connected to the inner bottom surface of the top frame 105, the outer surface of each slide bar 113 is provided with two limiting springs 114 in a sliding sleeve manner, the position limitation of the vibration frame 115 can be effectively limited through the establishment of the limiting springs 114, the vibration frame 115 is arranged between the outer surfaces of the two slide bars 113 in a sliding sleeve manner, the installation setting of other functional components of the equipment is convenient through the establishment of the vibration frame 115, the bottom of the vibration frame 115 is fixedly connected with two linkage bars 116, the filter screen 119 can be effectively driven to vibrate through the establishment of the linkage bars 116, one end of each linkage bar 116 extends into the installation frame 103 through a first communication port and a second communication port, a plurality of top blocks are fixedly connected to the outer surface of one side of each linkage bar 116 at equal intervals, the outer surface of each slide bar 113 is connected with a limit ring in a threaded manner, the limit rings can effectively limit the positions of limit springs 114, a vibration motor 118 is fixedly connected to the top of a vibration frame 115, the vibration motor 118 is used for providing power required by vibration of the vibration frame 115, an ultraviolet lamp body 117 penetrates through the inner surface wall of one side of the top frame 105, the filter screen 119 can be effectively sterilized through the arrangement of the ultraviolet lamp body 117, the bottom end of the ultraviolet lamp body 117 extends into the mounting frame 103, the inner surface wall of one side of the top frame 105 is fixedly connected with a rotary motor 108, a driving motor 120 and a mounting block, the rotary motor 108 is used for providing power required by rotation of a supporting shaft, the driving motor 120 is used for providing power required by rotation of a driving shaft, the mounting block is used for conveniently carrying out the installation setting of the driving shaft, the outer surface of one side of the mounting block is rotationally connected with the driving shaft, the driving motor 120 can drive the rotating shaft 110 to rotate through the establishment of the linkage shaft matched with the belt pulley and the belt, the linkage gear is sleeved on the outer surface of the linkage shaft, the driving motor 120 can effectively drive the linkage shaft to rotate through the establishment of the linkage gear, the output end of the rotating motor 108 is sleeved with the conical gear, the rotating motor 108 can drive the supporting shaft to rotate through the conical gear, the output end of the driving motor 120 is also sleeved with the linkage gear, two linkage gears are meshed, one end of one supporting shaft extends to the inside of the top frame 105, the conical gear is sleeved on the outer surface of one supporting shaft, the two conical gears are meshed, the two supporting plates 109 are fixedly connected with the bottom surface inside the mounting frame 103, the mounting of the rotating shaft 110 is conveniently carried out through the establishment of the supporting plates 109, the rotating shaft 110 is rotatably connected between the two supporting plates 109 and the opposite outer surfaces, the installation and setting of other functional parts of the equipment are convenient to carry out through the setting up of the rotating shaft 110, two rotating frames 111 are sleeved on the outer surface of the rotating shaft 110, the installation and setting of the supporting roller 112 are convenient to carry out through the setting up of the rotating frames 111, the supporting roller 112 is rotationally connected between the opposite outer surfaces of the two rotating frames 111, the supporting restriction of the filter screen 119 can be effectively carried out through the setting up of the supporting roller 112, the outer surface of the rotating shaft 110 and the outer surface of the connecting shaft are connected through a belt and a belt pulley in a transmission way, the storage mechanism 2 comprises a storage frame 201, the dust can be collected temporarily in a concentrated way through the setting up of the storage frame 201, the storage frame 201 is fixedly connected with the outer surface of one side of the cushion frame 104, the rubber sheet 202 is embedded at the bottom of the cushion frame 104, the effect of effectively attracting the dust can be generated through the friction of the setting up of the matching blank sheet 208 of the rubber sheet 202, the outer surface of one side of the storage frame 201 is fixedly connected with a card, the installation setting of adjusting bolt 209 is conveniently carried out through setting up of card, card bottom threaded connection has adjusting bolt 209, the setting up of adjusting bolt 209 can effectively adjust the position movement of lifting bar 210, storage frame 201 bottom rotates and is connected with reciprocating screw 204, can effectively remove the use position of adjusting movable frame 205 through setting up of reciprocating screw 204, reciprocating screw 204 surface threaded connection has movable frame 205, the setting up of other functional parts of equipment is conveniently carried out through setting up of movable frame 205, movable frame 205 inside slip inlays and is equipped with blank piece 208 and top piece 206, the setting up through top piece 206 makes blank piece 208 effectively laminate rubber piece 202.

When in use, the fan 102 is controlled to be started, so that external air can be effectively sucked into the bottom frame 101 through the filter screen 119, the rotating motor 108 is controlled to be started at fixed time, the rotating motor 108 can be further enabled to effectively drive the corresponding supporting shaft to rotate through the bevel gear, the supporting shaft can be further enabled to effectively drive the corresponding supporting roller 106 to rotate, the rotating supporting roller 106 can be further enabled to effectively rotate and adjust the using surface of the filter screen 119, meanwhile, the vibrating frame 115 can be controlled to start the vibrating motor 118 and further under the supporting limit of the limiting spring 114, the vibrating frame 115 can effectively drive the linkage bar 116 to vibrate under the action of the vibrating motor 118, the linkage bar 116 can further vibrate the filter screen 119 through the jacking block, dust accumulated on the surface of the filter screen 119 can be further effectively vibrated down, meanwhile, the driving motor 120 is controlled to be started, the driving motor 120 can drive the linkage shaft to rotate through the linkage gear, the rotating linkage shaft can drive the rotating shaft 110 to rotate through the belt pulley and the belt, the rotating shaft 110 can drive the abutting roller 112 to rotate through the rotating frame 111, the abutting roller 112 can effectively slightly support the surface of the filter screen 119, residual deposits can effectively push down into the storage frame 201, the adjusting motor 203 is controlled to be started, the adjusting motor 203 can effectively drive the threaded rod to rotate through the belt pulley and the belt, the rotating and reciprocating screw 204 can effectively drive the moving frame 205 to move in position, the moving frame 205 can drive the woolen sheet 208 to effectively rub the rubber sheet 202, the rubbed rubber sheet 202 can generate effective attractive force to fix dust falling into the storage frame 201, and then ensure that equipment can carry out the realization of proper function by high efficiency, simultaneously under the effect of ultraviolet lamp body 117, can effectively prevent that filter screen 119 surface from breeding the germ, and then make equipment can carry out the realization of proper function by high efficiency.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims

1. Plastic fan coil, its characterized in that includes:

the filtering mechanism (1), filtering mechanism (1) includes underframe (101) and clearance part, first spout has all been seted up to the table wall in underframe (101) both sides, two slide and inlay in the interior of first spout has top frame (105), second spout has all been seted up to table wall in underframe (101) both sides, two slide and inlay in the interior of second spout has cushion frame (104), fixedly connected with installing frame (103) between the relative surface of top frame (105) and cushion frame (104), two first communication openings have been seted up at installing frame (103) top, two second communication openings have been seted up to top frame (105) one side surface, every second communication opening communicates with corresponding first communication opening inside, the table wall is fixedly connected with spacing frame (107) in installing frame (103) both sides, rotate between installing frame (103) top and the bottom and be connected with two back shaft, every back shaft surface all overlaps and is equipped with backing roll (106), two back shaft surface (106) are equipped with between back surface (103) and are equipped with two back surface (119) and are connected with fan (102) in the top frame (101);

the storage mechanism (2) is arranged on the cushion frame (104); and

the multifunctional refrigerator comprises a functional mechanism (3), wherein the functional mechanism (3) comprises a connecting frame (301), the connecting frame (301) is communicated with one side of a bottom frame (101), a refrigerator body (303) and a heater body (304) are fixedly connected between opposite inner surface walls at two sides of the connecting frame (301), and a liquid collecting frame (302) is communicated with the bottom of the connecting frame (301);

the cleaning component comprises two slide bars (113), the two slide bars (113) are fixedly connected to the inner bottom surface of the top frame (105), two limit springs (114) are sleeved on the outer surface of each slide bar (113) in a sliding mode, and a vibration frame (115) is sleeved between the outer surfaces of the two slide bars (113) in a sliding mode;

two linkage strips (116) are fixedly connected to the bottom of the vibration frame (115), one end of each linkage strip (116) extends to the inside of the mounting frame (103) through a first communication port and a second communication port, and a plurality of top blocks are fixedly connected to the outer surface of one side of each linkage strip (116) at equal intervals;

the outer surface of each sliding rod (113) is in threaded connection with a limit ring, and the top of each vibration frame (115) is fixedly connected with a vibration motor (118);

the inner surface wall at one side of the top frame (105) is penetrated with an ultraviolet lamp body (117), the bottom end of the ultraviolet lamp body (117) extends into the mounting frame (103), the inner surface wall at one side of the top frame (105) is fixedly connected with a rotating motor (108), a driving motor (120) and a mounting block, the outer surface at one side of the mounting block is rotationally connected with a connecting shaft, the outer surface of the connecting shaft is sleeved with a connecting gear, and the output end of the rotating motor (108) is sleeved with a conical gear;

the output end of the driving motor (120) is also sleeved with a linkage gear, and the two linkage gears are meshed;

one end of one supporting shaft extends into the top frame (105), a bevel gear is sleeved on the outer surface of one supporting shaft, and the two bevel gears are meshed;

two supporting plates (109) are fixedly connected to the inner bottom surface of the mounting frame (103), a rotating shaft (110) is rotatably connected between the opposite outer surfaces of the two supporting plates (109), two rotating frames (111) are sleeved on the outer surfaces of the rotating shaft (110), a supporting roller (112) is rotatably connected between the opposite outer surfaces of the two rotating frames (111), and the outer surfaces of the rotating shaft (110) and the outer surfaces of the connecting shafts are in transmission connection through a belt and a belt pulley;

the storage mechanism (2) comprises a storage frame (201), the storage frame (201) is fixedly connected to the outer surface of one side of the cushion frame (104), a rubber sheet (202) is embedded in the bottom of the cushion frame (104), a card is fixedly connected to the outer surface of one side of the storage frame (201), an adjusting bolt (209) is connected to the bottom of the card in a threaded manner, a reciprocating screw (204) is rotationally connected to the bottom of the storage frame (201), a movable frame (205) is connected to the outer surface of the reciprocating screw (204) in a threaded manner, and a woolen sheet (208) and a top sheet (206) are embedded in the movable frame (205) in a sliding manner;

the front surface of the storage frame (201) is fixedly connected with an adjusting motor (203), the output end of the adjusting motor (203) is in transmission connection with the outer surface of a reciprocating screw rod (204) through a belt pulley and a belt, the bottom of a top sheet (206) is fixedly connected with a top rod, the bottom end of the top rod extends to the lower part of the movable frame (205), a top ring is sleeved on the outer surface of the top rod, a supporting spring (207) is sleeved on the outer surface of the top rod and positioned below the top ring in a sliding manner, a lifting strip (210) is sleeved on the outer surface of the top rod and positioned below the supporting spring (207) in a sliding manner, and the lifting strip (210) is sleeved on the outer surface of the adjusting bolt (209) in a sliding manner;

during the use, through control start fan (102), and then can effectively get into inside underframe (101) with outside air through filter screen (119) suction, and then control start rotating electrical machines (108) regularly, and then make rotating electrical machines (108) can effectively drive corresponding back shaft through the conical gear and rotate, and then make the back shaft can effectively drive corresponding backing roll (106) and rotate, and then make rotatory backing roll (106) can effectively rotate the usable floor of adjusting filter screen (119), and simultaneously through control start vibrating motor (118) and then under the support restriction of spacing spring (114), make vibrating frame (115) can effectively drive link bar (116) and vibrate under the effect of vibrating motor (118), and then link bar (116) can vibrate filter screen (119) through the kicking block, and then can effectively pile up dust on the surface of filter screen (119) and shake, and simultaneously through control start driving motor (120), and then make driving motor (120) can drive the live axle through the link gear and rotate, and then can make rotatory belt pulley and can drive the filter screen (119) and rotate through the rotation shaft (110) and then can make the rotating drum (112) and then can make the rotating frame (110) effectively rotate through the support (110) and make the rotating frame (112) support (112) and further can make the rotating frame (111) rotate, then make and remain the deposit and can effectively push away to the storing frame (201) inside, and then control starts accommodate motor (203), and then make accommodate motor (203) can effectively drive the threaded rod through belt pulley and belt and rotate, and then make rotatory reciprocating screw (204) can effectively drive and remove frame (205) and carry out the position movement, and then make and remove frame (205) can drive effective friction rubber piece (202) of blank piece (208), and then rubber piece (202) after the friction can produce the fixed dust that falls into storing frame (201) of effectual appeal.