A cleaning and drying device for down production and processing

Abstract

The present invention provides a cleaning and drying device for down production and processing, which relates to the technical field of down production and processing, and specifically includes a box body, a threaded screw driven to rotate is correspondingly installed in the box body, a first plate and a second plate that are synchronously lifted are correspondingly installed on the threaded screw, and a reciprocating lifting and stirring mechanism is correspondingly arranged between the first plate and the second plate; a feeding pipe is correspondingly arranged through one side of the top of the box body, a sealing plate that can be flipped open is correspondingly arranged on one side of the first plate located at the upper part, and a plurality of water drop holes are evenly arranged on the second plate located at the lower part; the lower part of the box body is correspondingly set as a cleaning area, and a scraping assembly is correspondingly arranged at the bottom of the box body; a hot air drying and blowing mechanism is correspondingly arranged on one side of the upper part of the box body, and a discharge channel is correspondingly arranged on the other side of the upper part of the box body. The present invention can effectively clean and dry down and remove impurities such as feces and dust thereon, and its overall design is very ingenious and practical.

Description

Technical Field

[0001] The invention relates to the technical field of down production and processing, in particular to a cleaning and drying device for down production and processing. Background Art

[0002] Down is an animal protein fiber. The spherical fibers of down are covered with millions of tiny triangular pores. They can shrink and expand with changes in temperature, producing a temperature-regulating function. They can absorb the flowing heat emitted by the human body and isolate the invasion of cold air from the outside. They are often used to make down jackets, down quilts, etc.

[0003] After the down is recycled, it often contains impurities such as dust and feces, so it usually needs to be cleaned and dried. However, the existing down cleaning and drying operations are often processed by split equipment. The existing down cleaning machine can only clean the down, but cannot dry the down. This is not only troublesome to operate, time-consuming and labor-intensive, but also the overall cleaning and drying process is very time-consuming and inefficient. Therefore, it is necessary to propose a new down cleaning and drying device to solve the above technical problems. Summary of the invention

[0004] The present invention provides a cleaning and drying device for down production and processing, which is used to solve the technical problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a cleaning and drying device for down production and processing, including a box body, a driven rotating threaded screw is installed in the box body, a first plate and a second plate that are synchronously lifted and lowered are installed on the threaded screw, and a reciprocating lifting and stirring mechanism is provided between the first plate and the second plate; a feed pipe is provided through one side of the top of the box body, a sealing plate that can be flipped open is provided on one side of the first plate located at the upper part, the feed pipe corresponds to the position of the sealing plate, and a plurality of drainage holes are evenly opened on the second plate located at the lower part; the lower part of the box body is correspondingly set as a cleaning area, and a scraping assembly is provided at the bottom of the box body, and when the second plate descends to the bottom, it will drive the scraping assembly to rotate to clean the bottom wall of the box body; a hot air drying and blowing mechanism is provided on one side of the upper part of the box body, and a discharge channel is provided on the other side of the upper part of the box body.

[0006] Preferably, the hot air drying and blowing mechanism includes a first air chamber and a second air chamber, the first air chamber and the second air chamber are respectively arranged at the upper part of one side of the box body, and the first air chamber and the second air chamber are respectively connected to the external fan; the second air chamber is located at the upper part of the first air chamber, and the distance from the bottom of the first air chamber to the top of the second air chamber corresponds to the distance from the first plate to the second plate; the position of the discharge channel corresponds to the position of the second air chamber, a heating rod is correspondingly installed in the first air chamber, a plurality of first air outlet holes are evenly distributed on the partition between the first air chamber and the box body, and a plurality of second air outlet holes are evenly distributed on the partition between the second air chamber and the box body.

[0007] Preferably, the reciprocating lifting stirring mechanism includes a sleeve, which is correspondingly located between the first plate and the second plate, and is correspondingly rotatably sleeved on the threaded screw, and the sleeve can slide vertically along the threaded screw; a mounting cavity is correspondingly provided at the bottom of the first plate, and the upper part of the sleeve rotates through the bottom of the mounting cavity and then abuts against the first plate, and the lower part of the sleeve abuts against the second plate, and a driving component for driving the sleeve to rotate is correspondingly provided in the mounting cavity; a shaft sleeve that rotates with the sleeve is correspondingly sleeved on the outer side of the sleeve below the mounting cavity, and a plurality of stirring rods are evenly arranged on the side walls around the shaft sleeve. During stirring, the shaft sleeve can elastically slide back and forth along the sleeve while rotating.

[0008] Preferably, the driving assembly includes a first gear and a second gear, the first gear and the second gear are respectively located in the mounting cavity, the first gear is correspondingly mounted on the sleeve, the second gear is meshingly connected with the first gear, a second motor is embedded and mounted at a corresponding position in the first plate at the top of the mounting cavity, and the second gear is correspondingly mounted on the output shaft of the second motor; the bottom of the sleeve is correspondingly connected to the bottom of the sleeve through an elastic member, an annular groove is correspondingly provided on the outer side of the top of the sleeve, an annular pressure block is rotatably mounted at a corresponding position on the outer side of the bottom wall of the mounting cavity, the annular pressure block is correspondingly mounted on the output shaft of the second motor, the bottom of the annular pressure block is an inclined surface, the bottom end of the inclined surface of the annular pressure block is correspondingly inserted into the annular groove and abuts against the bottom of the annular groove.

[0009] Preferably, splines are correspondingly provided on the side walls around the sleeve below the installation cavity, and spline grooves matching the splines are correspondingly provided on the inner side of the sleeve, and the sleeve is correspondingly slidably sleeved on the sleeve; the elastic member is a first spring, and the bottom of the sleeve extends outward to form an annular flange, and the bottom end of the sleeve and the annular flange are correspondingly connected through multiple first springs.

[0010] Preferably, a notch is correspondingly provided on one side of the annular pressing block, and an edge of one side of the notch on the annular pressing block can always be stuck in the annular groove of the shaft sleeve.

[0011] Preferably, the scraper assembly includes an annular column sleeve corresponding to the bottom wall of the box body, the lower end of the threaded screw rod passes through the annular column sleeve and is rotatably connected to the bottom wall of the box body; the annular column sleeve is movably sleeved with a movable ring plate outside the annular column sleeve, and a spiral groove is correspondingly opened around the outer wall of the annular column sleeve, and a convex block matching the spiral groove is correspondingly provided on the inner side of the movable ring plate; the bottom of the movable ring plate is correspondingly provided with an annular groove, and an annular connecting plate is rotatably installed in the annular groove, and the annular connecting plate and the bottom wall of the box body are correspondingly connected through multiple third springs; multiple circumferentially evenly distributed mounting plates are correspondingly installed around the movable ring plate, and the bottom of the mounting plate is correspondingly provided with a mounting groove, and a scraper is elastically slidably installed in the mounting groove through multiple second springs, and the bottom end of the scraper contacts the bottom wall of the box body; the bottom of the second plate is correspondingly provided with an annular block, and the annular block corresponds to the position of the movable ring plate. When the second plate descends, the annular block descends against the movable ring plate, and the scraper rotates against the bottom wall of the box body.

[0012] Preferably, a drain outlet is provided on one side of the bottom of the box body, and a control valve is installed at the drain outlet; a first motor is installed on the top of the box body, and the top end of the threaded screw is connected to the output shaft of the first motor; threaded column sleeves are installed on the middle parts of the first plate and the second plate, and the first plate and the second plate are respectively installed on the threaded screw through the corresponding threads of the threaded column sleeves, and the shapes and sizes of the first plate and the second plate correspond to the inner side of the box body; an arc-shaped guide block is provided on one side of the top of the second plate close to the discharge channel; a notch is provided on one side of the first plate, and one side of the sealing plate is hingedly connected to one side of the notch, and a torsion spring is installed at the hinge.

[0013] Preferably, a water level gauge is installed on the lower side of the first wind chamber in the box; a temperature sensor is installed on the side between the first wind chamber and the second wind chamber in the box; and a proximity switch is installed on the outer wall of one side of the feed pipe in the box.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention provides a first plate and a second plate that can be lifted and moved in a box body, and cooperates with components such as a reciprocating lifting and stirring mechanism, a hot air drying and blowing mechanism, and a scraping assembly. By optimizing the specific structure of each mechanism, when working, the first plate and the second plate are controlled to rise synchronously to the top of the box body, so that the bottom end of the feed pipe is against the sealing plate to open the sealing plate, pour down, and at the same time control the shaft sleeve and the stirring rod to rotate to break up the down, and then the first plate and the second plate are synchronously lowered to the bottom of the box body so that the down is immersed in water. At this time, the stirring rod is still rotating to clean and stir the down; after cleaning for a period of time, the first plate and the second plate are driven to rise synchronously to the same level as the first plate. The positions of the first air chamber and the second air chamber correspond to each other, and then the heating rod and the fan are started to dry the down, and the stirring rod is continuously rotated during drying to scatter the down while drying, and the wind blown out of the second air chamber is used to blow the dried down out of the discharge channel. The overall operation is very convenient, and the down can be effectively cleaned and dried to remove impurities such as feces and dust thereon. The integrated structural design ensures the cleaning and drying efficiency of the down, and the continuous rotation of the stirring rod ensures the cleaning and drying effects. Each time the second plate descends to the bottom, multiple scrapers at the bottom will rotate synchronously to clean the bottom wall of the box body and avoid sediment accumulation at the bottom of the box body. The overall design is very ingenious and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the appearance structure of the cleaning and drying device of the present invention;

[0017] Figure 2 It is a schematic diagram of the internal structure of the cleaning and drying device of the present invention after front section;

[0018] Figure 3 It is an enlarged structural schematic diagram of the bottom of the shaft sleeve of the present invention;

[0019] Figure 4 It is a schematic diagram of the internal structure of the cleaning and drying device of the present invention after a side section view;

[0020] Figure 5 It is an enlarged cross-sectional schematic diagram of the top matching installation of the shaft sleeve of the present invention;

[0021] Figure 6 It is an enlarged structural schematic diagram of the scraping component of the present invention.

[0022] In the figure: 1, box body; 101, first air chamber; 1011, first air outlet; 102, second air chamber; 1021, second air outlet; 103, discharge channel; 104, feed pipe; 105, drain port; 2, first motor; 3, threaded screw; 4, first plate; 401, sealing plate; 402, mounting cavity; 5, second plate; 501, drain hole; 6, sleeve; 601, spline; 602, ring shaped convex edge; 7, shaft sleeve; 701, annular groove; 8, stirring rod; 9, arc-shaped guide block; 10, heating rod; 11, mounting plate; 12, scraper; 13, first spring; 14, annular block; 15, annular pressure block; 1501, notch; 16, first gear; 17, second gear; 18, annular column sleeve; 1801, spiral groove; 19, movable ring plate; 20, second spring; 21, third spring. DETAILED DESCRIPTION

[0023] 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.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", "coaxial", "bottom", "one end", "top", "the other end", "one side", "front", "two ends", "both sides" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Reference is now made to the accompanying drawings, wherein the purpose of each illustration is only to show certain exemplary embodiments and is not intended to limit the present invention. In each of the drawings, the same reference numerals represent the same or corresponding parts. The dimensions and proportions in each of the drawings are also only for illustration and should not be interpreted as limiting the present invention, and these dimensions may be exaggerated relative to the actual product.

[0028] Example:

[0029] See also Figures 1 to 6 , a cleaning and drying device for down production and processing of this embodiment includes a box body 1, in which a threaded screw 3 driven to rotate is installed, and a first plate 4 and a second plate 5 that are synchronously lifted and lowered are installed on the threaded screw 3, and a reciprocating lifting and stirring mechanism is provided between the first plate 4 and the second plate 5. A feeding pipe 104 is provided through one side of the top of the box body 1, and a sealing plate 401 that can be flipped open is provided on one side of the first plate 4 located at the upper part, and the feeding pipe 104 corresponds to the position of the sealing plate 401; a plurality of water drop holes 501 are evenly opened on the second plate 5 located at the lower part. The lower part of the box body 1 is correspondingly set as a cleaning area, and a scraping assembly is correspondingly provided at the bottom of the box body 1. When the second plate 5 descends to the bottom, it will drive the scraping assembly to rotate to clean the bottom wall of the box body 1. A hot air drying and blowing mechanism is correspondingly provided on one side of the upper inner part of the box body 1 , and a discharge channel 103 is correspondingly provided on the other side of the upper inner part of the box body 1 . The cleaned down is dried by the hot air drying and blowing mechanism, and the dried down is blown out from the discharge channel 103 .

[0030] like Figure 1 and Figure 2As shown, the hot air drying and blowing mechanism includes a first air chamber 101 and a second air chamber 102, the first air chamber 101 and the second air chamber 102 are both correspondingly arranged at the upper part of one side of the box body 1, and the first air chamber 101 and the second air chamber 102 are correspondingly connected to the external fan through a pipeline; the second air chamber 102 is located at the upper part of the first air chamber 101, and the distance between the bottom of the first air chamber 101 and the top of the second air chamber 102 corresponds to the distance between the first plate 4 and the second plate 5; the discharge channel 10 3 corresponds to the position of the second air chamber 102, a heating rod 10 is installed in the first air chamber 101, a plurality of first air outlet holes 1011 are evenly distributed on the partition between the first air chamber 101 and the box body 1, and a plurality of second air outlet holes 1021 are evenly distributed on the partition between the second air chamber 102 and the box body 1. The cleaned down feathers are dried and blown up by the hot air blown out of the first air chamber 101, and then the blown down feathers are blown out from the discharge channel 103 by the air blown out of the second air chamber 102. An arc-shaped guide block 9 is correspondingly provided on one side of the top of the second plate 5 close to the discharge channel 103, so as to guide the air blown out of the first air chamber 101 and facilitate the smooth blowing of the dried down feathers.

[0031] In order to improve the safety of the use of the heating rod 10, a waterproof breathable membrane or a special mesh screen that is breathable but not water-permeable may be installed in the first air outlet 1011 to better prevent the water vapor in the box 1 from entering the first air chamber 101. In this embodiment, the heating rod 10 is only installed in the first air chamber 101 for cost considerations, and a heating rod may also be installed in the second air chamber 102 to further improve the down drying effect.

[0032] like Figure 2 and Figure 4 As shown, the reciprocating lifting stirring mechanism includes a sleeve 6, which is correspondingly located between the first plate 4 and the second plate 5, and is correspondingly rotatably sleeved on the threaded screw 3. The rotation of the threaded screw 3 will not drive the sleeve 6 to rotate, and the sleeve 6 can slide vertically along the threaded screw 3. The bottom of the first plate 4 is correspondingly provided with a mounting cavity 402, and the upper part of the sleeve 6 rotates through the bottom of the mounting cavity 402 and abuts against the first plate 4, and the lower part of the sleeve 6 abuts against the second plate 5. When the first plate 4 and the second plate 5 move and lift synchronously, they will also move and lift with the sleeve 6. A driving component for driving the sleeve 6 to rotate is correspondingly provided in the mounting cavity 402. The outer side of the sleeve 6 below the mounting cavity 402 is correspondingly sleeved with a shaft sleeve 7 that rotates with the sleeve 6, and a plurality of stirring rods 8 are evenly arranged on the side walls around the shaft sleeve 7. During stirring, the shaft sleeve 7 can elastically reciprocate and lift along the sleeve 6 while rotating.

[0033] Specifically, Figure 5As shown, the driving assembly includes a first gear 16 and a second gear 17, the first gear 16 and the second gear 17 are both located in the installation cavity 402, the first gear 16 is installed on the sleeve 6, the second gear 17 is meshed and connected with the first gear 16, and a second motor is embedded in the first plate 4 at the top of the installation cavity 402 at a corresponding position, and the second gear 17 is installed on the output shaft of the second motor. The second motor drives the second gear 17 to rotate, thereby driving the first gear 16 to rotate, thereby driving the sleeve 6 and the sleeve 7 to rotate, and achieving stirring.

[0034] like Figure 3 As shown, the side walls of the sleeve 6 below the installation cavity 402 are provided with splines 601, and the inner side of the sleeve 7 is provided with spline grooves that match the splines 601. The sleeve 7 is slidably sleeved on the sleeve 6. Through the cooperation between the splines 601 and the spline grooves, the rotation of the sleeve 6 can drive the sleeve 7 to rotate. The bottom of the sleeve 7 is connected to the bottom of the sleeve 6 via an elastic member. The elastic member adopts a first spring 13. The bottom of the sleeve 6 extends outward to form an annular flange 602. The bottom end of the sleeve 7 is connected to the annular flange 602 via multiple first springs 13. The first springs 13 are distributed between adjacent splines 601. Figure 5 As shown, an annular groove 701 is correspondingly provided on the outer side of the top of the sleeve 7, and an annular pressing block 15 is rotatably installed at a corresponding position on the outer side of the bottom wall of the installation cavity 402. The output shaft of the second motor passes through the bottom wall of the installation cavity 402, and the annular pressing block 15 is correspondingly installed on the output shaft of the second motor, and the annular pressing block 15 is driven by the second motor to rotate together. The bottom of the annular pressing block 15 is an inclined slope, and the bottom end of the slope of the annular pressing block 15 is correspondingly inserted into the annular groove 701 and abuts against the bottom of the annular groove 701. When the second motor drives the sleeve 6 and the sleeve 7 to rotate, it will also drive the annular pressing block 15 to rotate, and the lower end of the annular pressing block 15 will move downward against the sleeve 7, and then the sleeve 7 is elastically reset upward by the first spring 13. A notch 1501 is provided on one side of the annular pressing block 15. The thinner side of the notch 1501 on the annular pressing block 15 can always be stuck in the annular groove 701 of the shaft sleeve 7. By providing the notch 1501, the shaft sleeve 7 can hit the outer wall of the installation cavity 402 when it is lifted and lowered, so that the down entangled on the stirring rod 8 can be blown off more smoothly. It is worth noting that when the second motor is installed, the surrounding installation joints can be waterproofed with sealing rings or sealants to ensure the normal use of the second motor.

[0035] like Figure 6As shown, the scraping assembly includes an annular column sleeve 18 correspondingly connected to the inner bottom wall of the box body 1, and the lower end of the threaded screw 3 passes through the center hole of the annular column sleeve 18 and is rotatably connected to the inner bottom wall of the box body 1. A movable ring plate 19 is movably sleeved outside the annular column sleeve 18, and a spiral groove 1801 is correspondingly opened around the outer side wall of the annular column sleeve 18. A convex block matching the spiral groove 1801 is correspondingly provided on the inner side of the movable ring plate 19, and the movable ring plate 19 is rotated when the movable ring plate 19 is pressed down. A ring groove is correspondingly provided at the bottom of the movable ring plate 19, and an annular connecting plate is rotatably installed in the annular groove. The annular connecting plate is correspondingly connected to the inner bottom wall of the box body 1 through a plurality of third springs 21, that is, the third spring 21 and the movable ring plate 19 are rotatably connected through the annular connecting plate. When the movable ring plate 19 rotates and descends, it will only compress the third spring 21, and will not drive the third spring 21 to pull outward. A plurality of circumferentially evenly distributed mounting plates 11 are correspondingly installed around the movable ring plate 19, and a mounting groove is correspondingly provided at the bottom of the mounting plate 11. A scraper 12 is elastically and slidably installed in the mounting groove through a plurality of second springs 20, and the bottom end of the scraper 12 is in contact with the inner bottom wall of the box body 1; a ring-shaped stop block 14 is correspondingly provided at the bottom of the second plate member 5, and the ring-shaped stop block 14 is correspondingly located around the threaded screw 3 and corresponds to the position of the movable ring plate 19. When the second plate member 5 descends and causes the ring-shaped stop block 14 to descend against the movable ring plate 19, the scraper 12 will rotate against the inner bottom wall of the box body 1 to clean the inner bottom wall of the box body 1.

[0036] like Figure 2 and Figure 4 As shown, the top of the box body 1 is correspondingly installed with a first motor 2, the top of the threaded screw 3 is correspondingly connected to the output shaft of the first motor 2, and the threaded screw 3 is driven to rotate by the first motor 2. The middle of the first plate 4 and the second plate 5 are correspondingly installed with threaded column sleeves, and the two threaded column sleeves are exactly the same. The first plate 4 and the second plate 5 are respectively installed on the threaded screw 3 through the corresponding threads of the threaded column sleeves. The rotation of the threaded screw 3 will cause the first plate 4 and the second plate 5 to move synchronously up and down. The shape and size of the first plate 4 and the second plate 5 correspond to the inside of the box body 1. It is worth noting that a small gap can be left between the surroundings of the first plate 4 and the second plate 5 and the surrounding side walls of the box body 1 to ensure air pressure balance during lifting.

[0037] A notch is provided on one side of the first plate 4, and one side of the sealing plate 401 is hingedly connected to one side of the notch, and a torsion spring is installed at the hinge. When the first plate 4 rises to the top, the bottom end of the feed pipe 104 will press against the sealing plate 401 to open the sealing plate 401, making it convenient to pour in down or clean water.

[0038] A drain port 105 is provided at one side of the bottom of the box 1 for draining water, and a control valve is installed at the drain port 105. It is worth noting that a water inlet may also be provided at one side of the box 1 below the first air chamber 101, and the water inlet may be connected to an external water tank, and a control valve may be installed at the water inlet, so that clean water can be injected into the box 1 through the water inlet in conjunction with a pump. A heating coil may also be installed at the inner side of the side of the discharge channel 103, so as to further improve the drying effect when the down is blown out.

[0039] A water level gauge or liquid level sensor is installed on one side below the first air chamber 101 in the box 1 to sense the water level in the box 1, to avoid the water level being too high to affect the use, or the water level being too low to make it inconvenient to clean the down. A temperature sensor is installed on one side between the first air chamber 101 and the second air chamber 102 in the box 1 to sense the temperature in the box 1 during drying. A proximity switch is installed on the outer wall of one side of the feed pipe 104 in the box 1. When the first plate 4 rises to the point where the proximity switch senses the sealing plate 401 below it, the first motor 2 stops working, so that the first air chamber 101 and the second air chamber 102 are located exactly between the first plate 4 and the second plate 5 to dry the down. A control box and a control panel may be provided on one side of the outside of the box body 1. The first motor 2, the second motor, the heating rod 10, the fan, the control valve, the temperature sensor, the proximity switch and the water level gauge or the liquid level sensor are all electrically connected to the controller in the control box so that automatic control can be achieved through the control box. Since achieving automatic control through a controller is a very common means, the specific control work involves circuit control and related program design, which is not within the scope of protection of the present invention. The present invention is to protect the mechanical structure design of the device, so it will not be elaborated here.

[0040] The overall height of the box body 1 is obviously greater than twice the distance between the first plate 4 and the second plate 5. The lower part of the box body 1 is correspondingly set as a down cleaning area, that is, clean water can be correspondingly injected into the lower part of the box body 1, and the height of the clean water is lower than the first air chamber 101, and when the first plate 4 and the second plate 5 are lowered to the bottom, the down between the first plate 4 and the second plate 5 can be immersed in water. The upper part of the box body 1 is correspondingly set as a drying area for drying the cleaned down. The area between the first plate 4 and the second plate 5 is a down placement area. During operation, the first motor 2 is operated to make the first plate 4 and the second plate 5 rise synchronously to the top of the box body 1, so that the bottom end of the feeding pipe 104 is against the sealing plate 401 to open the sealing plate 401, and then the down is poured in, and the second motor is started at the same time to make the stirring rod 8 rotate to break up the down, and then the first motor 2 is driven to work, so that the first plate 4 and the second plate 5 are synchronously lowered to the bottom of the box body 1, so that the down is immersed in water, and the stirring rod 8 is still rotating at this time, and the down is stirred while being cleaned; after cleaning for a period of time, the first motor 2 is driven to work again, so that the first plate 4 and the second plate 5 are synchronously raised to the positions corresponding to the first air chamber 101 and the second air chamber 102, and then the heating rod and the fan are started to work to dry the down, and the stirring rod 8 is continuously rotated during drying to break up the down while drying, and the wind blown out of the second air chamber 102 is used to blow the dried down out of the discharge channel 103. Each time the second plate 5 descends to the bottom, the multiple scrapers 12 at the bottom will rotate synchronously to clean the bottom wall of the box body 1 to prevent sediment from accumulating at the bottom of the box body 1 .

[0041] The above-described embodiments only express a certain implementation mode of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the patent scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. A cleaning and drying device for down production and processing, comprising a box (1), characterized in that: A threaded screw (3) driven to rotate is correspondingly installed in the box body (1), a first plate (4) and a second plate (5) that are synchronously lifted and lowered are correspondingly installed on the threaded screw (3), and a reciprocating lifting and stirring mechanism is correspondingly provided between the first plate (4) and the second plate (5); a feeding pipe (104) is correspondingly provided through one side of the top of the box body (1), and a sealing plate (401) that can be flipped open is correspondingly provided on one side of the first plate (4) located at the top, and the feeding pipe (104) and the sealing plate (401) corresponding to the position, a plurality of water drop holes (501) are evenly opened on the second plate (5) located at the lower part; the lower part of the box body (1) is correspondingly set as a cleaning area, and the bottom of the box body (1) is correspondingly provided with a scraping assembly, and when the second plate (5) descends to the bottom, it drives the scraping assembly to rotate to clean the bottom wall of the box body (1); a hot air drying and blowing mechanism is correspondingly provided on one side of the upper part of the box body (1), and a discharge channel (103) is correspondingly provided on the other side of the upper part of the box body (1).

2. A cleaning and drying device for down production and processing according to claim 1, characterized in that: The hot air drying and blowing mechanism comprises a first air chamber (101) and a second air chamber (102), wherein the first air chamber (101) and the second air chamber (102) are both correspondingly arranged at an upper portion of one side of a housing (1), and the first air chamber (101) and the second air chamber (102) are both correspondingly connected to an external fan; the second air chamber (102) is located at an upper portion of the first air chamber (101), and the distance between the bottom of the first air chamber (101) and the top of the second air chamber (102) corresponds to the distance between the first plate (4) and the second plate (5); the position of the discharge channel (103) corresponds to the position of the second air chamber (102), a heating rod (10) is correspondingly installed in the first air chamber (101), a plurality of first air outlet holes (1011) are evenly distributed on a partition between the first air chamber (101) and the housing (1), and a plurality of second air outlet holes (1021) are evenly distributed on a partition between the second air chamber (102) and the housing (1).

3. The cleaning and drying device for down production and processing according to claim 1, characterized in that: The reciprocating lifting stirring mechanism comprises a sleeve (6), the sleeve (6) being correspondingly located between the first plate (4) and the second plate (5), and being correspondingly sleeved on the threaded screw (3) by rotation, and the sleeve (6) being able to slide vertically along the threaded screw (3); a mounting cavity (402) being correspondingly provided at the bottom of the first plate (4); the upper part of the sleeve (6) being rotated to penetrate the bottom of the mounting cavity (402) and then being correspondingly abutted against the first plate (4); the lower part of the sleeve (6) being correspondingly abutted against the second plate (5); a driving component for driving the sleeve (6) to rotate being correspondingly provided in the mounting cavity (402); a shaft sleeve (7) being correspondingly sleeved on the outer side of the sleeve (6) below the mounting cavity (402) and being rotated together with the sleeve (6); a plurality of stirring rods (8) being evenly provided on the side walls around the shaft sleeve (7); and during stirring, the shaft sleeve (7) being able to elastically reciprocate and lift and slide along the sleeve (6) while rotating.

4. A cleaning and drying device for down production and processing according to claim 3, characterized in that: The driving assembly comprises a first gear (16) and a second gear (17), the first gear (16) and the second gear (17) are both correspondingly located in the mounting cavity (402), the first gear (16) is correspondingly mounted on the sleeve (6), the second gear (17) is meshed and connected with the first gear (16), a second motor is embedded and mounted at a corresponding position in the first plate (4) at the top of the mounting cavity (402), and the second gear (17) is correspondingly mounted on the output shaft of the second motor; the bottom of the sleeve (7) is correspondingly connected to the bottom of the sleeve (6) through an elastic member, an annular groove (701) is correspondingly provided on the outer side of the top of the sleeve (7), an annular pressing block (15) is rotatably mounted at a corresponding position on the outer side of the bottom wall of the mounting cavity (402), the annular pressing block (15) is correspondingly mounted on the output shaft of the second motor, the bottom of the annular pressing block (15) is an inclined surface, the bottom end of the inclined surface of the annular pressing block (15) is correspondingly inserted into the annular groove (701) and abuts against the bottom of the annular groove (701).

5. A cleaning and drying device for down production and processing according to claim 4, characterized in that: Splines (601) are correspondingly arranged on the side walls around the sleeve (6) below the installation cavity (402), and a spline groove matching the spline (601) is correspondingly arranged on the inner side of the shaft sleeve (7), and the shaft sleeve (7) is correspondingly slidably sleeved on the sleeve (6); the elastic member is a first spring (13), and an annular convex edge (602) is formed by extending outward around the bottom of the sleeve (6), and the bottom end of the shaft sleeve (7) and the annular convex edge (602) are correspondingly connected via a plurality of first springs (13).

6. A cleaning and drying device for down production and processing according to claim 4, characterized in that: A notch (1501) is correspondingly provided on one side of the annular pressing block (15), and an edge of one side of the notch (1501) on the annular pressing block (15) can always be inserted into the annular groove (701) of the shaft sleeve (7).

7. The cleaning and drying device for down production and processing according to claim 1, characterized in that: The scraping assembly comprises an annular column sleeve (18) connected to the inner bottom wall of the box body (1), the lower end of the threaded screw rod (3) passes through the annular column sleeve (18) and is rotatably connected to the inner bottom wall of the box body (1); the outer side of the annular column sleeve (18) is movably sleeved with a movable ring plate (19), the outer side wall of the annular column sleeve (18) is correspondingly provided with a spiral groove (1801) around, and the inner side of the movable ring plate (19) is correspondingly provided with a protrusion matching the spiral groove (1801); the bottom of the movable ring plate (19) is correspondingly provided with an annular groove, and an annular connecting plate is rotatably installed in the annular groove, and a plurality of third springs (21) are connected between the annular connecting plate and the inner bottom wall of the box body (1). Correspondingly connected; a plurality of circumferentially evenly distributed mounting plates (11) are correspondingly mounted around the movable ring plate (19); a mounting groove is correspondingly arranged at the bottom of the mounting plate (11); a scraper (12) is elastically slidably mounted in the mounting groove via a plurality of second springs (20); the bottom end of the scraper (12) contacts the inner bottom wall of the box body (1); a ring-shaped stop block (14) is correspondingly arranged at the bottom of the second plate member (5); the position of the ring-shaped stop block (14) corresponds to that of the movable ring plate (19); when the second plate member (5) descends so that the ring-shaped stop block (14) descends against the movable ring plate (19), the scraper (12) will rotate against the inner bottom wall of the box body (1).

8. The cleaning and drying device for down production and processing according to claim 1, characterized in that: A drainage port (105) is provided at one side of the bottom of the box body (1), and a control valve is installed at the drainage port (105); a first motor (2) is installed at the top of the box body (1), and the top of the threaded screw (3) is connected to the output shaft of the first motor (2); threaded column sleeves are installed at the middle of the first plate member (4) and the second plate member (5), and the first plate member (4) and the second plate member (5) are respectively installed on the threaded screw (3) through the threaded column sleeves, and the shapes and sizes of the first plate member (4) and the second plate member (5) correspond to the inner side of the box body (1); an arc-shaped guide block (9) is provided at the top of the second plate member (5) on one side close to the discharge channel (103); a notch is provided at one side of the first plate member (4), and one side of the sealing plate (401) is hingedly connected to one side of the notch, and a torsion spring is installed at the hinge.

9. A cleaning and drying device for down production and processing according to claim 2, characterized in that: A water level gauge is correspondingly installed on one side below the first air chamber (101) in the box body (1); a temperature sensor is correspondingly installed on one side between the first air chamber (101) and the second air chamber (102) in the box body (1); and a proximity switch is correspondingly installed on the outer wall of one side of the feed pipe (104) in the box body (1).

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