Stain cleaning device and system

Abstract

The invention relates to a stain cleaning device and system. The stain cleaning device comprises a main body unit, a first placement unit, a second placement unit and a replacement unit. The device has the advantages that the main body unit, the first placing unit, the second placing unit and the exchange unit are matched for use, so that automatic taking and placing of the adsorption cotton are realized; the unused adsorption cotton is stored in the first placing unit in a sealed mode, the exchange unit conveys the unused adsorption cotton to a working position in a sterile operation mode, the used adsorption cotton is conveyed to the second placing unit, manual contact is reduced in the whole process, cross infection is effectively avoided, and the service life of the adsorption cotton is prolonged. A safer medical environment is provided for a special place, namely a children hospital; compared with manual operation, the automatic replacement unit can send unused adsorption cotton to a working position and move away the used adsorption cotton in time, the waiting time is shortened, and the working efficiency of stain cleaning is improved.

Description

Technical Field

[0001] The present invention relates to the technical field related to cleaning equipment, and in particular to a stain cleaning device and system. Background Art

[0002] On the floor of the children's hospital, various secretions and stains are intertwined. As the area with the most dense flow of people, the outpatient hall has a variety of stains on the floor, and spilled beverages are even more common. Juice and milk spread on the floor, leaving sticky marks after drying, which not only affects the appearance, but also easily stains the soles of shoes, further spreading the stains. In addition, in areas where medical operations are performed, such as blood collection rooms and dressing rooms, stains such as blood and medicine may appear. These stains not only need to be cleaned in time, but also need to be disinfected in strict accordance with medical waste treatment standards to prevent cross infection. The stains and secretions on the floor of the children's hospital not only test the work intensity and professional ability of the cleaning staff, but also remind the hospital management to further optimize the hygiene management measures to create a cleaner and safer medical environment for children.

[0003] Existing children's hospitals mostly use manual cleaning of stains. If the hands are not thoroughly disinfected or the cleaning tools are not disinfected in a standardized manner during manual operations, it is easy to spread germs during contact with different children, leading to cross-infection. Especially for children with weaker immunity, the consequences may be more serious, and a lot of manpower is required, increasing the operating costs of the hospital. In addition, during busy periods, timely cleaning may not be possible due to lack of manpower.

[0004] At present, there is no effective solution to the problems of improper manual operation in related technologies, which leads to cross infection, huge manpower consumption and high cost. Summary of the invention

[0005] The purpose of the present invention is to provide a stain cleaning device and system to address the deficiencies in the prior art, so as to solve the problems existing in the related art such as improper manual operation, cross infection, large amount of manpower consumption and high cost.

[0006] To achieve the above object, the technical solution adopted by the present invention is:

[0007] In a first aspect, a stain cleaning device is provided, comprising:

[0008] Main unit;

[0009] A first placement unit, which is arranged inside the main unit and is used to place unused adsorbent cotton;

[0010] A second placement unit, which is detachably disposed at the bottom end of the interior of the main unit and is located below the first placement unit, and is used to place used absorbent cotton;

[0011] The exchange unit is arranged inside the main unit and is used to transfer the used adsorbent cotton from the working position to the second placement unit, and to transfer the unused adsorbent cotton from the first placement unit to the working position.

[0012] In some embodiments, the main unit includes:

[0013] A main body component, wherein the first placement unit, the second placement unit, and the exchange unit are arranged inside the main body component;

[0014] A closing element, which is detachably disposed on the top end of the main body element and is used to close the main body element;

[0015] A first through-slot element, which is disposed on the outer side of the main body element and is used for the second placement unit to pass through;

[0016] A second through-slot element is disposed at the bottom end of the main body element and is used for allowing the exchange unit to pass through.

[0017] In some embodiments, the first placement unit includes:

[0018] A first bearing element, which is disposed inside the main body unit, located above the second placement unit, and connected to the main body unit;

[0019] A first placing element, wherein the first placing element is arranged through the first bearing element and is used for placing unused absorbent cotton.

[0020] In some embodiments, the second placement unit includes:

[0021] A second bearing element, which is detachably disposed at the bottom end of the interior of the main unit and is located below the first placement unit;

[0022] The second placing element is arranged at the top of the second supporting element and is used for placing the used absorbent cotton.

[0023] In some embodiments, the exchange unit includes:

[0024] A bracket assembly, the bracket assembly is arranged inside the main unit and connected to the main unit;

[0025] A driving assembly, wherein the driving assembly is disposed on the support assembly;

[0026] a first transmission assembly, wherein a first end of the first transmission assembly is connected to the driving assembly and is configured to reciprocate in a vertical direction under the action of the driving assembly;

[0027] a second transmission assembly, wherein a first end of the second transmission assembly is movably connected to the bracket assembly, and a second end of the second transmission assembly is rotationally connected to the first transmission assembly, and is used for reciprocating in a vertical direction under the action of the first transmission assembly and reciprocating in a vertical direction under the action of the bracket assembly;

[0028] A telescopic assembly, the telescopic assembly being arranged at the second end of the second transmission assembly and being used for reciprocating and rotating in the vertical direction under the action of the second transmission assembly;

[0029] At least one adsorption component is arranged at the output end of the telescopic component, and is used to reciprocate along a preset direction under the action of the telescopic component, transfer the used adsorption cotton from the working position to the second placement unit, and transfer the unused adsorption cotton from the first placement unit to the working position.

[0030] In some of the embodiments, the bracket assembly includes:

[0031] A transverse support element, the transverse support element is arranged at the bottom end of the interior of the main body unit and connected to the main body unit;

[0032] A first longitudinal support element, which is disposed at the top end of the transverse support element and is respectively connected to the transverse support element and the driving assembly;

[0033] a first guide element, the first guide element being arranged through the first longitudinal support element and being movably connected to the second transmission assembly, and being used for making the second transmission assembly reciprocate along the first guide element;

[0034] a third through-slot element, the third through-slot element being arranged to penetrate the first longitudinal support element and being used for the driving assembly to pass through;

[0035] a second longitudinal support element, which is disposed at a top end of the transverse support element, is parallel to the first longitudinal support element, and is connected to the transverse support element;

[0036] The second guide element, the first guide element is arranged to penetrate the second longitudinal support element and is movably connected to the second transmission component, and is used to make the second transmission component reciprocate and rotate along the second guide element.

[0037] In some of the embodiments, the drive assembly includes:

[0038] A first driving element, wherein the first driving element is disposed on the bracket assembly, and an output end of the first driving element passes through the bracket assembly;

[0039] A first transmission element is arranged at the output end of the first driving element and connected to the first end of the first transmission assembly, and is used for rotating under the action of the first driving element to drive the first transmission assembly to reciprocate in the vertical direction.

[0040] In some embodiments, the first transmission assembly includes:

[0041] a second transmission element, a first end of which is connected to the driving assembly and is configured to reciprocate in a vertical direction under the action of the driving assembly;

[0042] a first movable element, which is movably disposed on the bracket assembly and connected to the second end of the second transmission element, and is used for reciprocating along the vertical direction under the action of the second transmission element;

[0043] A first rotating element, the first rotating element passes through the first movable element and is rotatably connected to the second transmission component, and is used to drive the second transmission component to reciprocate in the vertical direction under the action of the first movable element, and cooperate with the bracket component to make the second transmission component reciprocate in the vertical direction.

[0044] In some embodiments, the second transmission assembly includes:

[0045] a third guide element, a first end of which is movably connected to the bracket assembly and is used for reciprocating motion and reciprocating rotation in the vertical direction;

[0046] a second movable element, the second movable element being connected to the second end of the third guide element and being used for driving the third guide element to reciprocate in the vertical direction and reciprocatingly rotating in the vertical direction under the action of the third guide element;

[0047] A second rotating element, a first end of the second rotating element is connected to the second movable element, a second end of the second rotating element is connected to the telescopic assembly, and is movably connected to the bracket assembly, and is rotatably connected to the first transmission assembly, for driving the second movable element to reciprocate in the vertical direction under the action of the first transmission assembly.

[0048] In some of the embodiments, the telescopic assembly includes:

[0049] A connecting element, the connecting element being connected to the second end of the second transmission assembly and configured to reciprocate in a vertical direction and rotate in a vertical direction under the action of the second transmission assembly;

[0050] a fourth through-slot element, the fourth through-slot element being arranged to penetrate the connecting element;

[0051] A second driving element, the second driving element is arranged at the top end of the connecting element, and the output end of the second driving element passes through the fourth through-slot element, and is used for reciprocating and rotating in the vertical direction under the action of the connecting element;

[0052] A third movable element, wherein the third movable element is movably arranged at the bottom end of the connecting element, wherein the first end of the third movable element is connected to the second driving element, and the second end of the third movable element is connected to the adsorption component, and is used for driving the adsorption component to reciprocate along the axial direction of the fourth through-groove element, to reciprocate in the vertical direction, and to rotate in the vertical direction under the action of the second driving element.

[0053] In a second aspect, an adsorption cleaning system is provided, comprising:

[0054] The stain cleaning device as described in the first aspect;

[0055] A vacuum generating device, the vacuum generating device is arranged inside the main unit of the stain cleaning device and is connected to the exchange unit of the stain cleaning device, and is used to generate negative pressure;

[0056] The adsorption device is arranged inside the first placement unit of the stain cleaning device and is used to be transferred to the working position under the action of the exchange unit to adsorb stains.

[0057] In some embodiments, the adsorption device comprises:

[0058] An adsorption element, which is disposed inside the first placement unit of the stain cleaning device and is used to adsorb stains;

[0059] A docking element is arranged at the bottom end of the adsorption element and connected to the adsorption element.

[0060] In some of the embodiments, the adsorption cleaning system further comprises:

[0061] A mobile driving device is arranged at the bottom end of the main body unit of the stain cleaning device and is used to drive the main body unit to move.

[0062] In some of the embodiments, the adsorption cleaning system further comprises:

[0063] A disinfection device is arranged at the bottom end of the main unit of the stain cleaning device and is used for spraying disinfection water on the stain area.

[0064] The present invention adopts the above technical solution, and has the following technical effects compared with the prior art:

[0065] A stain cleaning device and system of the present invention realizes the automatic taking and placement of absorbent cotton by using the coordinated use of a main unit, a first placement unit, a second placement unit and an exchange unit; unused absorbent cotton is sealed and stored in the first placement unit, and the exchange unit transports it to a working position in a sterile operation manner, and the used absorbent cotton is transported to the second placement unit, and the whole process reduces human contact, effectively avoids the occurrence of cross infection, and provides a safer medical environment for the special place of children's hospitals; compared with manual operation, the automated exchange unit can deliver unused absorbent cotton to the working position and remove the used absorbent cotton in time, which reduces waiting time, improves the work efficiency of stain cleaning, and helps children's hospitals to deal with patients' health care needs more quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0066] Figure 1 is a schematic diagram of the internal structure of a stain cleaning device according to an embodiment of the present invention (I);

[0067] Figure 2 is a schematic diagram of the internal structure of the stain cleaning device according to an embodiment of the present invention (II);

[0068] Figure 3 is a schematic diagram of the internal structure of the stain cleaning device according to an embodiment of the present invention (III);

[0069] Figure 4 is a schematic diagram of the internal structure of a main unit according to an embodiment of the present invention;

[0070] Figure 5 is a schematic diagram of the internal structure of a first placement unit according to an embodiment of the present invention;

[0071] Figure 6 is a schematic diagram of the internal structure of a second placement unit according to an embodiment of the present invention;

[0072] Figure 7 is a schematic diagram of the three-dimensional structure of a replacement unit according to an embodiment of the present invention;

[0073] Figure 8 is an exploded diagram of a switching unit according to an embodiment of the present invention;

[0074] Fig. 9 is a schematic diagram of the three-dimensional structure of a bracket assembly according to an embodiment of the present invention;

[0075] Fig.10 is a schematic diagram of the three-dimensional structure of a driving assembly according to an embodiment of the present invention;

[0076] Fig.11 is a schematic diagram of the three-dimensional structure of a first transmission assembly according to an embodiment of the present invention;

[0077] Fig.12 is a schematic diagram of the three-dimensional structure of a second transmission assembly according to an embodiment of the present invention;

[0078] Fig.13 is an exploded view of a telescopic assembly according to an embodiment of the present invention;

[0079] Fig.14 is a structural diagram of a stain cleaning system according to an embodiment of the present invention;

[0080] Fig.15 Schematic diagram of the three-dimensional structure of an adsorption device according to an embodiment of the present invention.

[0081] The accompanying drawings are numerals: 1000, stain cleaning device

[0082] 1100, main body unit; 1101, main body element; 1102, closing element; 1103, first through-slot element; 1104, second through-slot element;

[0083] 1200, first placement unit; 1201, first bearing element; 1202, first placement element;

[0084] 1300, second placement unit; 1301, second bearing element; 1302, second placement element;

[0085] 1400, exchange unit; 1410, bracket assembly; 1411, transverse bracket element; 1412, first longitudinal bracket element; 1413, first guide element; 1414, third through-slot element; 1415, second longitudinal bracket element; 1416, second guide element; 1420, drive assembly; 1421, first drive element; 1422, first transmission element; 1430, first transmission assembly; 1431, second transmission element; 1432, first movable element; 1433, first rotating element; 1440, second transmission assembly; 1441, third guide element; 1442, second movable element; 1443, second rotating element; 1450, telescopic assembly; 1451, connecting element; 1452, fourth through-slot element; 1453, second drive element; 1454, third movable element; 1460, adsorption assembly;

[0086] 2000. Vacuum generating device; 3000. Adsorption device; 3001. Adsorption element; 3002. Docking element; 4000. Mobile driving device; 5000. Disinfection device. DETAILED DESCRIPTION

[0087] 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.

[0088] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0089] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0090] Example 1

[0091] This embodiment relates to the stain cleaning device of the present invention.

[0092] like Figure 1 , Figure 2 , Figure 3 As shown, a stain cleaning device 1000 includes a main unit 1100, a first placement unit 1200, a second placement unit 1300 and a replacement unit 1400. The first placement unit 1200 is arranged inside the main unit 1100, and is used to place unused absorbent cotton; the second placement unit 1300 is detachably arranged at the bottom end of the inside of the main unit 1100, and is located below the first placement unit 1200, and is used to place used absorbent cotton; the replacement unit 1400 is arranged inside the main unit 1100, and is used to transfer the used absorbent cotton from the working position to the second placement unit 1300, and transfer the unused absorbent cotton from the first placement unit 1200 to the working position.

[0093] The working principle of the present invention is as follows:

[0094] The exchange unit 1400 transfers the unused absorbent cotton located in the first placement unit 1200 to the working position;

[0095] In the working position, the unused absorbent cotton absorbs the stained area;

[0096] After the adsorption is completed, the exchange unit 1400 transfers the used adsorption cotton to the second placement unit 1300;

[0097] After the transfer is completed, the exchange unit 1400 repeats the above steps.

[0098] In some of the embodiments, the stains include, but are not limited to, tissue fluid stains, pharmaceutical stains, secretion stains, and beverage stains.

[0099] like Figure 4 As shown, the main unit 1100 includes a main body element 1101, a closing element 1102, a first through-slot element 1103 and a second through-slot element 1104. The first placement unit 1200, the second placement unit 1300 and the exchange unit 1400 are arranged inside the main body element 1101; the closing element 1102 is detachably arranged at the top of the main body element 1101 to close the main body element 1101; the first through-slot element 1103 is arranged at the outside of the main body element 1101 to allow the second placement unit 1300 to pass through; the second through-slot element 1104 is arranged at the bottom of the main body element 1101 to allow the exchange unit 1400 to pass through.

[0100] The main body element 1101 is a structure with an open top and a closed bottom.

[0101] In some of the embodiments, the main body component 1101 is made of stainless steel.

[0102] In some of the embodiments, the main body component 1101 is a main body frame.

[0103] The cross section of the closing element 1102 is rectangular.

[0104] The size of the closing element 1102 matches the size of the main body element 1101. Generally, the length of the closing element 1102 is equal to the outer length of the main body element 1101, the width of the closing element 1102 is equal to the outer width of the main body element 1101, and the height of the closing element 1102 is less than the outer height of the main body element 1101.

[0105] In some of the embodiments, the sealing element 1102 is made of stainless steel.

[0106] In some of these embodiments, the closure element 1102 is a closure plate.

[0107] The cross section of the first through-groove element 1103 is rectangular.

[0108] The size of the first through-groove element 1103 matches the size of the main body element 1101. Generally, the length of the first through-groove element 1103 is less than the inner length of the main body element 1101, the width of the first through-groove element 1103 is equal to the inner wall thickness of the main body element 1101, and the height of the first through-groove element 1103 is less than the inner height of the main body element 1101.

[0109] In some of the embodiments, the first through-slot element 1103 is a first through-slot.

[0110] The cross section of the second through-channel element 1104 is rectangular.

[0111] The size of the second through-groove element 1104 matches the size of the main body element 1101. Generally, the length of the second through-groove element 1104 is smaller than the inner width of the main body element 1101, the width of the second through-groove element 1104 is smaller than the inner length of the main body element 1101, and the height of the second through-groove element 1104 is equal to the bottom wall thickness of the main body element 1101.

[0112] In some of the embodiments, the second through-slot element 1104 is a second through-slot.

[0113] like Figure 5 As shown, the first placement unit 1200 includes a first bearing element 1201 and a first placement element 1202. The first bearing element 1201 is disposed inside the main body unit 1100, located above the second placement unit 1300, and connected to the main body unit 1100; the first placement element 1202 is disposed through the first bearing element 1201 and is used to place unused absorbent cotton.

[0114] Specifically, the first supporting element 1201 is disposed inside the main element 1101 and connected to the main element 1101 .

[0115] The cross section of the first supporting element 1201 is rectangular.

[0116] The size of the first bearing element 1201 matches the size of the main body element 1101. Generally, the length of the first bearing element 1201 is smaller than the inner width of the main body element 1101, the width of the first bearing element 1201 is smaller than the inner length of the main body element, and the height of the first bearing element 1201 is smaller than the inner height of the main body element 1101.

[0117] In some of the embodiments, the first bearing element 1201 is fixedly connected to the main element 1101, including but not limited to bolt connection.

[0118] In some of the embodiments, the first supporting element 1201 is made of stainless steel.

[0119] In some of the embodiments, the first supporting element 1201 is a first supporting plate.

[0120] In some embodiments, the cross section of the first placement element 1202 is convex. Specifically, the first placement element 1202 includes a first placement groove and a second placement groove. The first placement groove is arranged at the top of the first bearing element 1201; the second placement groove is arranged at the bottom of the first bearing element 1201 and is connected to the first placement groove.

[0121] The size of the first placement groove matches the size of the first bearing element 1201. Generally, the length of the first placement groove is smaller than the length of the first bearing element 1201, the width of the first placement groove is smaller than the width of the first bearing element 1201, and the height of the first placement groove is smaller than the height of the first bearing element 1201.

[0122] The size of the second placement groove matches the size of the first bearing element 1201. Generally, the length of the second placement groove is smaller than the length of the first bearing element 1201, the width of the second placement groove is smaller than the width of the first bearing element 1201, and the height of the second placement groove is smaller than the height of the first bearing element 1201.

[0123] The size of the second placement groove matches the size of the first placement groove. Generally, the length of the second placement groove is less than the length of the first placement groove, the width of the second placement groove is equal to the width of the first placement groove, and the height of the second placement groove is less than the height of the first placement groove.

[0124] like Figure 6 As shown, the second placement unit 1300 includes a second bearing element 1301 and a second placement element 1302. The second bearing element 1301 is detachably disposed at the bottom of the interior of the main unit 1100 and is located below the first placement unit 1200; the second placement element 1302 is disposed at the top of the second bearing element 1301 and is used to place the used absorbent cotton.

[0125] Specifically, the second bearing element 1301 passes through the first through-slot element 1103 to be detachably connected to the main body element 1101 .

[0126] The cross section of the second supporting element 1301 is rectangular.

[0127] The size of the second bearing element 1301 matches the size of the first through-groove element 1103. Generally, the length of the second bearing element 1301 is greater than the width of the first through-groove element 1103, the width of the second bearing element 1301 is equal to the length of the first through-groove element 1103, and the height of the second bearing element 1301 is equal to the height of the first through-groove element 1103.

[0128] The size of the second supporting element 1301 matches the size of the main element 1101. Generally, the length of the second supporting element 1301 is smaller than the inner width of the main element 1101.

[0129] In some of the embodiments, the second supporting element 1301 is made of stainless steel.

[0130] In some of the embodiments, the second supporting element 1301 is a second supporting plate.

[0131] The cross section of the second placement element 1302 is rectangular.

[0132] The size of the second placement element 1302 matches the size of the second bearing element 1301. Generally, the length of the second placement element 1302 is smaller than the length of the second bearing element 1301, the width of the second placement element 1302 is smaller than the width of the second bearing element 1301, and the height of the second placement element 1302 is smaller than the height of the second bearing element 1301.

[0133] In some of the embodiments, the second placement element 1302 is a third placement groove.

[0134] like Figure 7 , Figure 8 As shown, the exchange unit 1400 includes a support assembly 1410, a drive assembly 1420, a first transmission assembly 1430, a second transmission assembly 1440, a telescopic assembly 1450 and at least one adsorption assembly 1460. The support assembly 1410 is disposed inside the main unit 1100 and connected to the main unit 1100; the drive assembly 1420 is disposed on the support assembly 1410; the first end of the first transmission assembly 1430 is connected to the drive assembly 1420, and is used for reciprocating in the vertical direction under the action of the drive assembly 1420; the first end of the second transmission assembly 1440 is movably connected to the support assembly 1410, and the second end of the second transmission assembly 1440 is rotatably connected to the first transmission assembly 1430, and is used for reciprocating in the vertical direction under the action of the first transmission assembly 1430. The telescopic component 1450 is arranged at the second end of the second transmission component 1440, and is used for reciprocating in the vertical direction and rotating back and forth in the vertical direction under the action of the second transmission component 1440; the adsorption component 1460 is arranged at the output end of the telescopic component 1450, and is used for reciprocating in a preset direction under the action of the telescopic component 1450, transferring the used adsorption cotton from the working position to the second placement unit 1300, and transferring the unused adsorption cotton from the first placement unit 1200 to the working position.

[0135] In some embodiments, there are multiple adsorption components 1460 , which are spaced apart along the length direction and / or width direction of the telescopic component 1450 .

[0136] In some of the embodiments, the adsorption component 1460 includes but is not limited to a suction nozzle.

[0137] like Fig. 9 As shown, the support assembly 1410 includes a transverse support element 1411 , a first longitudinal support element 1412 , a first guide element 1413 , a third through-slot element 1414 , a second longitudinal support element 1415 and a second guide element 1416 . Among them, the transverse support element 1411 is arranged at the bottom end of the interior of the main unit 1100 and is connected to the main unit 1100; the first longitudinal support element 1412 is arranged at the top of the transverse support element 1411, and is respectively connected to the transverse support element 1411 and the driving component 1420; the first guide element 1413 is arranged through the first longitudinal support element 1412, and is movably connected to the second transmission component 1440, so as to make the second transmission component 1440 reciprocate along the first guide element 1413; the third through-groove element 1414 is arranged through the first longitudinal support element 1412, so as to allow the driving component 1420 to pass through; the second longitudinal support element 1415 is arranged at the top of the transverse support element 1411, and is parallel to the first longitudinal support element 1412, and is connected to the transverse support element 1411; the first guide element 1413 is arranged through the second longitudinal support element 1415, and is movably connected to the second transmission component 1440, so as to make the second transmission component 1440 reciprocate and rotate along the second guide element 1416.

[0138] Specifically, the transverse support element 1411 is disposed at the bottom end of the interior of the main body element 1101 and is connected to the main body element 1101 .

[0139] The cross section of the transverse support element 1411 is rectangular.

[0140] The size of the transverse support element 1411 matches the size of the main body element 1101. Generally, the length of the transverse support element 1411 is smaller than the inner width of the main body element 1101, the width of the transverse support element 1411 is smaller than the inner length of the main body element 1101, and the height of the transverse support element 1411 is smaller than the inner height of the main body element 1101.

[0141] In some of the embodiments, the transverse support element 1411 is fixedly connected to the main body element 1101, including but not limited to bolt connection.

[0142] In some of the embodiments, the transverse support element 1411 is made of stainless steel.

[0143] In some of the embodiments, the transverse support element 1411 is a transverse support plate.

[0144] The first longitudinal support element 1412 has a rectangular cross section.

[0145] The size of the first longitudinal support element 1412 matches the size of the transverse support element 1411. Generally, the length of the first longitudinal support element 1412 is equal to the length of the transverse support element 1411, the width of the first longitudinal support element 1412 is smaller than the width of the transverse support element 1411, and the height of the first longitudinal support element 1412 is greater than the height of the transverse support element 1411.

[0146] The size of the first longitudinal support element 1412 matches the size of the main body element 1101. Generally, the height of the first longitudinal support element 1412 is less than the inside height of the main body element 1101.

[0147] In some embodiments, the first longitudinal support element 1412 is fixedly connected to the transverse support element 1411, including but not limited to being integrally formed.

[0148] In some of the embodiments, the first longitudinal support element 1412 is made of stainless steel.

[0149] In some of the embodiments, the first longitudinal support element 1412 is a first longitudinal support plate.

[0150] In some of the embodiments, the cross-section of the first guide element 1413 is a rounded rectangle or a waist shape.

[0151] The size of the first guide element 1413 matches the size of the first longitudinal support element 1412. Generally, the length of the first guide element 1413 is less than the length of the first longitudinal support element 1412, the width of the first guide element 1413 is equal to the width of the first longitudinal support element 1412, and the height of the first guide element 1413 is less than the height of the first longitudinal support element 1412.

[0152] In some of the embodiments, the first guide element 1413 is a guide groove.

[0153] The cross section of the third through-channel element 1414 is circular.

[0154] The size of the third through-groove element 1414 matches the size of the first longitudinal support element 1412. Generally, the radial size of the third through-groove element 1414 is smaller than the length and height of the first longitudinal support element 1412, and the axial size (such as depth) of the third through-groove element 1414 is equal to the width of the first longitudinal support element 1412.

[0155] In some of the embodiments, the third through-slot element 1414 is a third through-slot.

[0156] The second longitudinal support element 1415 has a rectangular cross section.

[0157] The size of the second longitudinal support element 1415 matches the size of the transverse support element 1411. Generally, the length of the second longitudinal support element 1415 is equal to the length of the transverse support element 1411, the width of the second longitudinal support element 1415 is smaller than the width of the transverse support element 1411, and the height of the second longitudinal support element 1415 is greater than the height of the transverse support element 1411.

[0158] The size of the second longitudinal support element 1415 matches the size of the first longitudinal support element 1412. Generally, the length of the second longitudinal support element 1415 is equal to the length of the first longitudinal support element 1412, the width of the second longitudinal support element 1415 is equal to the width of the first longitudinal support element 1412, and the height of the second longitudinal support element 1415 is not greater than the height of the first longitudinal support element 1412.

[0159] In some embodiments, the second longitudinal support element 1415 is fixedly connected to the transverse support element 1411, including but not limited to being integrally formed.

[0160] In some of the embodiments, the second longitudinal support element 1415 is made of stainless steel.

[0161] In some of the embodiments, the second longitudinal support element 1415 is a second longitudinal support plate.

[0162] In some of the embodiments, the cross-section of the second guide element 1416 is wavy.

[0163] In some embodiments, the second guide element 1416 includes a first vertical guide groove, a first oblique guide groove, a second oblique guide groove and a second vertical guide groove. The first vertical guide groove runs through the second longitudinal support element 1415; the first oblique guide groove runs through the second longitudinal support element 1415, and the bottom end of the first oblique guide groove is connected to the top end of the first vertical guide groove; the second oblique guide groove runs through the second longitudinal support element 1415, and the bottom end of the second oblique guide groove is connected to the top end of the first oblique guide groove; the second vertical guide groove runs through the second longitudinal support element 1415, and the bottom end of the second vertical guide groove is connected to the top end of the second oblique guide groove.

[0164] In some of the embodiments, the connection between the first vertical guide groove and the first oblique guide groove is chamfered; the connection between the first oblique guide groove and the second oblique guide groove is chamfered; and the connection between the second oblique guide groove and the second vertical guide groove is chamfered.

[0165] The first oblique guide groove is arranged obliquely to the first vertical guide groove; the second oblique guide groove is arranged obliquely to the second vertical guide groove, and is symmetrically arranged with the first oblique guide groove about the second longitudinal support element 1415.

[0166] The size of the first vertical guide groove matches the size of the second longitudinal support element 1415. Generally, the length of the first vertical guide groove is less than the length of the second longitudinal support element 1415, the width of the first vertical guide groove is equal to the width of the second longitudinal support element 1415, and the height of the first vertical guide groove is less than the height of the second longitudinal support element 1415.

[0167] The size of the first oblique guide groove matches the size of the second longitudinal support element 1415. Generally, the length of the first oblique guide groove is less than the length of the second longitudinal support element 1415, the width of the first oblique guide groove is equal to the width of the second longitudinal support element 1415, and the height of the first oblique guide groove is less than the height of the second longitudinal support element 1415.

[0168] The size of the first oblique guide groove matches the size of the first vertical guide groove. Generally, the length of the first oblique guide groove is equal to the length of the first vertical guide groove, and the width of the first oblique guide groove is equal to the width of the first vertical guide groove.

[0169] The size of the second oblique guide groove matches the size of the second longitudinal support element 1415. Generally, the length of the second oblique guide groove is less than the length of the second longitudinal support element 1415, the width of the second oblique guide groove is equal to the width of the second longitudinal support element 1415, and the height of the second oblique guide groove is less than the height of the second longitudinal support element 1415.

[0170] The size of the second oblique guide groove matches the size of the first oblique guide groove. Generally, the length of the second oblique guide groove is equal to the length of the first oblique guide groove, the width of the second oblique guide groove is equal to the width of the first oblique guide groove, and the height of the second oblique guide groove is equal to the height of the first oblique guide groove.

[0171] The size of the second vertical guide groove matches the size of the second longitudinal support element 1415. Generally, the length of the second vertical guide groove is less than the length of the second longitudinal support element 1415, the width of the second vertical guide groove is equal to the width of the second longitudinal support element 1415, and the height of the second vertical guide groove is less than the height of the second longitudinal support element 1415.

[0172] The size of the second vertical guide groove matches the size of the second oblique guide groove. Generally, the length of the second vertical guide groove is equal to the length of the second oblique guide groove, and the width of the second vertical guide groove is equal to the width of the second oblique guide groove.

[0173] The size of the second vertical guide groove matches the size of the first vertical guide groove. Generally, the length of the second vertical guide groove is equal to the length of the first vertical guide groove, the width of the second vertical guide groove is equal to the width of the first vertical guide groove, and the height of the second vertical guide groove is equal to the height of the first vertical guide groove.

[0174] like Fig.10 As shown, the driving assembly 1420 includes a first driving element 1421 and a first transmission element 1422. The first driving element 1421 is disposed on the bracket assembly 1410, and the output end of the first driving element 1421 passes through the bracket assembly 1410; the first transmission element 1422 is disposed at the output end of the first driving element 1421 and is connected to the first end of the first transmission assembly 1430, and is used to rotate under the action of the first driving element 1421 to drive the first transmission assembly 1430 to reciprocate in the vertical direction.

[0175] Specifically, the first driving element 1421 is disposed at the rear end of the first longitudinal support element 1412 , and the output end of the first driving element 1421 is disposed through the third through-slot element 1414 ; the first transmission element 1422 is rotatably disposed at the front end of the first longitudinal support element 1412 .

[0176] In some of the embodiments, the first driving element 1421 is fixedly connected to the first longitudinal support element 1412, including but not limited to bolt connection.

[0177] In some of the embodiments, the first driving element 1421 is a driving motor.

[0178] The cross section of the first transmission element 1422 is circular.

[0179] In some embodiments, the first transmission element 1422 includes a transmission disc and a first rotating cavity. The transmission disc is rotatably disposed at the front end of the first longitudinal support element 1412 and connected to the output end of the first driving element 1421; the first rotating cavity is disposed at the front end of the transmission disc and rotatably connected to the first end of the first transmission assembly 1430.

[0180] The size of the transmission plate matches the size of the first longitudinal support element 1412. Generally, the radial size of the transmission plate is greater than the length of the first longitudinal support element 1412, and the radial size of the transmission plate is less than the height of the first longitudinal support element 1412.

[0181] The size of the first rotating cavity matches the size of the transmission disc. Generally, the radial size of the first rotating cavity is smaller than the radial size of the transmission disc, and the radial size (such as depth) of the first rotating cavity is smaller than the axial size (such as thickness) of the transmission disc.

[0182] In some embodiments, the first transmission element 1422 is connected to the first driving element 1421. For example, the first transmission element 1422 is connected to the first driving element 1421 via a coupling.

[0183] In some of the embodiments, the first transmission element 1422 is made of stainless steel.

[0184] like Fig.11 As shown, the first transmission component 1430 includes a second transmission element 1431, a first movable element 1432 and a first rotating element 1433. The first end of the second transmission element 1431 is connected to the driving component 1420, and is used to reciprocate in the vertical direction under the action of the driving component 1420; the first movable element 1432 is movably arranged on the support component 1410, and is connected to the second end of the second transmission element 1431, and is used to reciprocate in the vertical direction under the action of the second transmission element 1431; the first rotating element 1433 penetrates the first movable element 1432, and is rotatably connected to the second transmission component 1440, and is used to drive the second transmission component 1440 to reciprocate in the vertical direction under the action of the first movable element 1432, and cooperate with the support component 1410 to make the second transmission component 1440 reciprocate in the vertical direction.

[0185] Specifically, the first end of the second transmission element 1431 is connected to the first transmission element 1422 ; the first movable element 1432 is slidably connected to the front end of the first longitudinal support element 1412 .

[0186] More specifically, the first end of the second transmission element 1431 is rotationally connected to the first rotation chamber.

[0187] In some embodiments, the second transmission element 1431 includes a first rotating shaft, a connecting plate, and a second rotating shaft. The first rotating shaft is rotatably connected to the first rotating chamber and is used to rotate along the circumference of the first rotating chamber; the first end of the connecting plate is connected to the first rotating shaft and is used to rotate along the circumference of the first rotating chamber under the action of the first rotating shaft; the second rotating shaft is disposed at the second end of the connecting plate and is rotatably connected to the first movable element 1432 and is used to drive the first movable element 1432 to reciprocate in the vertical direction.

[0188] Specifically, the first rotating shaft is in inseparable rotational connection with the first rotating chamber.

[0189] The size of the first rotating shaft matches the size of the first transmission element 1422. Generally, the radial size of the first rotating shaft is equal to the radial size of the first rotating cavity, and the axial size of the first rotating shaft is greater than the axial size of the first rotating cavity.

[0190] The size of the connecting plate matches the size of the first rotating shaft. Generally, the length of the connecting plate is equal to the radial size of the first rotating shaft, the width of the connecting plate is smaller than the axial size of the first rotating shaft, and the height of the connecting plate is larger than the radial size of the first rotating shaft.

[0191] The size of the second rotating shaft matches the size of the connecting plate. Generally, the radial size of the second rotating shaft is equal to the length of the connecting plate, the radial size of the second rotating shaft is smaller than the height of the connecting plate, and the axial size of the second rotating shaft is larger than the width of the connecting plate.

[0192] The size of the second rotating shaft matches the size of the first rotating shaft. Generally, the radial size of the second rotating shaft is equal to the radial size of the first rotating shaft, and the axial size of the second rotating shaft is equal to the axial size of the first rotating shaft.

[0193] In some embodiments, the second transmission element 1431 is in inseparable rotational connection with the first transmission element 1422. For example, the second transmission element 1431 is connected with the first transmission element 1422 via a bearing seat.

[0194] In some of the embodiments, the second transmission element 1431 is made of stainless steel.

[0195] The cross section of the first movable element 1432 is rectangular.

[0196] In some embodiments, the first movable element 1432 includes a first movable plate and a second rotating cavity. The first movable plate is penetrated by the first rotating element 1433 and is slidably connected to the front end of the first longitudinal support element 1412; the second rotating cavity is disposed at the front end of the first movable plate, located above the first rotating element 1433, and is rotatably connected to the second rotating shaft.

[0197] Specifically, the second rotating chamber is rotationally connected to the second rotating shaft in an inseparable manner.

[0198] The size of the first movable plate matches the size of the first longitudinal support element 1412. Generally, the length of the first movable plate is less than the length of the first longitudinal support element 1412, the width of the first movable plate is greater than the width of the first longitudinal support element 1412, and the height of the first movable plate is less than the height of the first longitudinal support element 1412.

[0199] The size of the second rotating cavity matches the size of the first movable plate. Generally, the radial size of the second rotating cavity is smaller than the length and height of the first movable plate, and the axial size (such as depth) of the second rotating cavity is smaller than the width of the first movable plate.

[0200] The size of the second rotating cavity matches the size of the second transmission element 1431. Generally, the radial size of the second rotating cavity is equal to the radial size of the second rotating shaft, and the axial size (such as depth) of the second rotating cavity is smaller than the axial size of the second rotating shaft.

[0201] In some embodiments, the first movable element 1432 is slidably connected to the first longitudinal support element 1412. For example, the first movable element 1432 is connected to the first longitudinal support element 1412 through a sliding block and a sliding rail.

[0202] In some of the embodiments, the first movable element 1432 is made of stainless steel.

[0203] The cross section of the first rotating element 1433 is circular.

[0204] The size of the first rotating element 1433 matches the size of the first movable element 1432. Generally, the radial size of the first rotating element 1433 is smaller than the length and height of the first movable element 1432, and the axial size (such as depth) of the first rotating element 1433 is equal to the width of the first movable element 1432.

[0205] In some of the embodiments, the first rotating element 1433 is a rotating hole.

[0206] like Fig.12 As shown, the second transmission assembly 1440 includes a third guide element 1441, a second movable element 1442 and a second rotating element 1443. The first end of the third guide element 1441 is movably connected to the bracket assembly 1410, and is used for reciprocating and rotating in the vertical direction; the second movable element 1442 is connected to the second end of the third guide element 1441, and is used to drive the third guide element 1441 to reciprocate in the vertical direction, and reciprocate and rotate in the vertical direction under the action of the third guide element 1441; the first end of the second rotating element 1443 is connected to the second movable element 1442, and the second end of the second rotating element 1443 is connected to the telescopic assembly 1450, and is movably connected to the bracket assembly 1410, and is rotatably connected to the first transmission assembly 1430, and is used to drive the second movable element 1442 to reciprocate in the vertical direction under the action of the first transmission assembly 1430.

[0207] Specifically, the first end of the third guide element 1441 is movably connected to the second guide element 1416; the second movable element 1442 is movably arranged between the first longitudinal support element 1412 and the second longitudinal support element 1415; the second rotating element 1443 passes through the first guide element 1413 and is rotatably connected to the first rotating element 1433.

[0208] More specifically, the third guide element 1441 is movably connected to the first vertical guide groove, the first oblique guide groove, the second oblique guide groove and the second vertical guide groove respectively.

[0209] The cross section of the third guide element 1441 is circular.

[0210] The size of the third guide element 1441 matches the size of the second guide element 1416. Generally, the radial size of the third guide element 1441 is equal to the radial size (such as length) of the first vertical guide groove (first oblique guide groove, second oblique guide groove, second vertical guide groove), the radial size of the third guide element 1441 is smaller than the radial size (such as height) of the first vertical guide groove (first oblique guide groove, second oblique guide groove, second vertical guide groove), and the axial size of the third guide element 1441 is not smaller than the axial size (such as width) of the first vertical guide groove (first oblique guide groove, second oblique guide groove, second vertical guide groove).

[0211] In some of the embodiments, the third guide element 1441 is made of stainless steel.

[0212] In some embodiments, the third guide element 1441 is a guide rod.

[0213] The cross section of the second movable element 1442 is rectangular.

[0214] The size of the second movable element 1442 matches the size of the third guide element 1441. Generally, the length and height of the second movable element 1442 are greater than the radial size of the third guide element 1441, and the width of the second movable element 1442 is less than the axial size of the third guide element 1441.

[0215] The size of the second movable element 1442 matches the size of the first longitudinal support element 1412 (the second longitudinal support element 1415). Generally, the radial size (such as length and height) of the second movable element 1442 is smaller than the radial size (such as length and height) of the first longitudinal support element 1412 (the second longitudinal support element 1415), and the axial size (such as width) of the second movable element 1442 is smaller than the axial size (such as width) of the first longitudinal support element 1412 (the second longitudinal support element 1415).

[0216] In some of the embodiments, the second movable element 1442 is fixedly connected to the third guide element 1441, including but not limited to a bolt connection.

[0217] In some of the embodiments, the second movable element 1442 is made of stainless steel.

[0218] In some of the embodiments, the second movable element 1442 is a second movable plate.

[0219] The cross section of the second rotating element 1443 is circular.

[0220] The size of the second rotating element 1443 matches the size of the second movable element 1442. Generally, the radial size of the second rotating element 1443 is smaller than the length and height of the second movable element 1442, and the axial size of the second rotating element 1443 is larger than the width of the second movable element 1442.

[0221] The size of the second rotating element 1443 matches the size of the first rotating element 1433. Generally, the radial size of the second rotating element 1443 is equal to the radial size of the first rotating element 1433, and the axial size of the second rotating element 1443 is greater than the axial size of the first rotating element 1433.

[0222] The size of the second rotating element 1443 matches the size of the first guiding element 1413. Generally, the radial size of the second rotating element 1443 is not greater than the length of the first guiding element 1413, the radial size of the second rotating element 1443 is less than the height of the first guiding element 1413, and the axial size of the second rotating element 1443 is greater than the width of the first guiding element 1413.

[0223] In some embodiments, the second rotating element 1443 is integrally connected to the first rotating element 1433. For example, the second rotating element 1443 is connected to the first rotating element 1433 via a bearing seat.

[0224] In some embodiments, the second rotating element 1443 is fixedly connected to the second movable element 1442, including but not limited to bolt connection.

[0225] In some of the embodiments, the second rotating element 1443 is made of stainless steel.

[0226] In some of the embodiments, the second rotating element 1443 is a rotating rod.

[0227] like Fig.13As shown, the telescopic assembly 1450 includes a connecting element 1451 , a fourth through-slot element 1452 , a second driving element 1453 and a third movable element 1454 . Among them, the connecting element 1451 is connected to the second end of the second transmission component 1440, and is used to reciprocate in the vertical direction and rotate in the vertical direction under the action of the second transmission component 1440; the fourth through-slot component 1452 is arranged through the connecting element 1451; the second driving element 1453 is arranged at the top of the connecting element 1451, and the output end of the second driving element 1453 passes through the fourth through-slot component 1452, and is used to reciprocate in the vertical direction and rotate in the vertical direction under the action of the connecting element 1451; the third movable element 1454 is movably arranged at the bottom end of the connecting element 1451, the first end of the third movable element 1454 is connected to the second driving element 1453, and the second end of the third movable element 1454 is connected to the adsorption component 1460, and is used to drive the adsorption component 1460 to reciprocate along the axial direction of the fourth through-slot component 1452, drive the adsorption component 1460 to reciprocate in the vertical direction, and drive the adsorption component 1460 to rotate in the vertical direction under the action of the second driving element 1453.

[0228] Specifically, the connecting element 1451 is connected to the second end of the second rotating element 1443 .

[0229] The cross section of the connecting element 1451 is rectangular.

[0230] The size of the connecting element 1451 matches the size of the second rotating element 1443. Generally, the length and height of the connecting element 1451 are greater than the radial size of the second rotating element 1443, and the width of the connecting element 1451 is less than the axial size of the second rotating element 1443.

[0231] In some embodiments, the connecting element 1451 is fixedly connected to the second rotating element 1443, including but not limited to bolt connection.

[0232] In some of the embodiments, the connecting element 1451 is made of stainless steel.

[0233] In some of the embodiments, the connecting element 1451 is a connecting plate.

[0234] The cross section of the fourth through-groove element 1452 is circular.

[0235] The size of the fourth slot element 1452 matches the size of the connecting element 1451. Generally, the radial size of the fourth slot element 1452 is smaller than the length and width of the connecting element 1451, and the axial size (such as depth) of the fourth slot element 1452 is equal to the height of the connecting element 1451.

[0236] In some of the embodiments, the fourth through-slot element 1452 is a fourth through-slot.

[0237] In some of the embodiments, the second driving element 1453 is fixedly connected to the connecting element 1451 , including but not limited to a bolt connection.

[0238] In some of the embodiments, the second driving element 1453 is a telescopic electric cylinder.

[0239] The cross section of the third movable element 1454 is rectangular.

[0240] The size of the third movable element 1454 matches the size of the connecting element 1451. Generally, the length of the third movable element 1454 is greater than the length of the connecting element 1451, the width of the third movable element 1454 is greater than the width of the connecting element 1451, and the height of the third movable element 1454 is less than the height of the connecting element 1451.

[0241] The size of the third movable element 1454 matches the size of the second through-slot element 1104. Generally, the length of the third movable element 1454 is not greater than the length of the second through-slot element 1104, and the width of the third movable element 1454 is not greater than the width of the second through-slot element 1104.

[0242] In some embodiments, the third movable element 1454 is fixedly connected to the output end of the second driving element 1453. For example, the third movable element 1454 is connected to the output end of the second driving element 1453 via a coupling.

[0243] In some of the embodiments, the third movable element 1454 is made of stainless steel.

[0244] In some of the embodiments, the third movable element 1454 is a third movable plate.

[0245] The method of use of the present invention is as follows:

[0246] (I) Preparation

[0247] Place unused absorbent cottons one by one in the first placement element 1202;

[0248] Install the second bearing element 1301 into the main body element 1101 through the first through-groove element 1103;

[0249] The closure element 1102 is placed on top of the main body element 1101 and fixed by a snap connection.

[0250] (II) Stain absorption operation

[0251] The first driving element 1421 is started to work, so that it drives the first transmission element 1422 to rotate along the circumferential direction of the third through-slot element 1414;

[0252] The first transmission element 1422 drives the first movable element 1432 to move along the height direction of the first longitudinal support element 1412 through the second transmission element 1431;

[0253] During the process, the second transmission element 1431 changes its angle at the ends of the first transmission element 1422 and the first movable element 1432 ;

[0254] The first movable element 1432 drives the adsorption component 1460 to move correspondingly through the cooperation among the second rotating element 1443, the connecting element 1451, and the third movable element 1454;

[0255] During the process, the second rotating element 1443 drives the third guide element 1441 to move in sequence along the first vertical guide groove, the first oblique guide groove, the second oblique guide groove, and the second vertical guide groove of the second guide element 1416 through the second movable element 1442;

[0256] When gradually moving to the first oblique guide groove, the third guide element 1441 will change position (i.e., tilt at an angle), thereby driving the second rotating element 1443 to rotate correspondingly along the circumference of the first rotating element 1433 (rotate toward the direction close to the first bearing element 1201) through the second movable element 1442, and driving the adsorption assembly 1460 to rotate correspondingly through the second rotating element 1443;

[0257] When the third guide element 1441 gradually moves to the second oblique guide groove, the second movable element 1442 drives the second rotating element 1443 to rotate accordingly along the circumference of the first rotating element 1433 (gradually rotates toward the direction close to the first bearing element 1201), and the second rotating element 1443 drives the adsorption assembly 1460 to rotate accordingly;

[0258] When the third guide element 1441 gradually moves to the second vertical guide groove, the second movable element 1442 drives the second rotating element 1443 to rotate correspondingly along the circumference of the first rotating element 1433 until the adsorption assembly 1460 is driven to move to the bottom of the first bearing element 1201 (the first placement element 1202) (refer to Figure 2 shown);

[0259] The vacuum generator is started to work, so that the adsorption component 1460 generates negative pressure and adsorbs the unused adsorption cotton;

[0260] As the first transmission element 1422 gradually rotates, the third guide element 1441 moves along the second vertical guide groove, the second oblique guide groove, the first oblique guide groove, and the first vertical guide groove of the second guide element 1416 in sequence until the unused adsorbent cotton is driven to the working position (the second through-slot element 1104) and the first driving operation is stopped (refer to Figure 1 shown);

[0261] The second driving element 1453 is started to work, so that it drives the unused adsorbent cotton to gradually approach the stain through the third movable element 1454 until it contacts the stain.

[0262] (III) Replace the absorbent cotton

[0263] The first driving element 1421 is started to work, so that it drives the first transmission element 1422 to rotate along the circumferential direction of the third through-slot element 1414;

[0264] The first transmission element 1422 drives the first movable element 1432 to move along the height direction of the first longitudinal support element 1412 through the second transmission element 1431;

[0265] During the process, the second transmission element 1431 changes its angle at the ends of the first transmission element 1422 and the first movable element 1432 ;

[0266] The first movable element 1432 drives the adsorption component 1460 to move correspondingly through the cooperation among the second rotating element 1443, the connecting element 1451, and the third movable element 1454;

[0267] During the process, the second rotating element 1443 drives the third guide element 1441 to move in sequence along the first vertical guide groove, the first oblique guide groove, the second oblique guide groove, and the second vertical guide groove of the second guide element 1416 through the second movable element 1442;

[0268] When gradually moving to the first oblique guide groove, the third guide element 1441 will change position (i.e., tilt at an angle), thereby driving the second rotating element 1443 to rotate correspondingly along the circumference of the first rotating element 1433 (rotate toward the direction close to the second placement element 1302) through the second movable element 1442, and driving the used absorbent cotton to rotate correspondingly through the second rotating element 1443;

[0269] When the third guide element 1441 gradually moves to the second oblique guide groove, the second movable element 1442 drives the second rotating element 1443 to rotate accordingly along the circumference of the first rotating element 1433, and the used absorbent cotton is driven by the second rotating element 1443 to rotate accordingly (gradually enter the interior of the second placement element 1302);

[0270] At this time, the second driving element 1453 is started to work, so that it drives the used adsorbent cotton to penetrate into the interior of the second placement element 1302 (refer to Figure 3 shown);

[0271] Stop the vacuum generator to allow the used absorbent cotton to fall into the second placement element 1302;

[0272] When the third guide element 1441 gradually moves to the second vertical guide groove, the second movable element 1442 drives the second rotating element 1443 to rotate correspondingly along the circumference of the first rotating element 1433 until the adsorption assembly 1460 is driven to move below the first bearing element 1201 (first placement element 1202);

[0273] The vacuum generator is started to work, so that the adsorption component 1460 generates negative pressure and adsorbs the unused adsorption cotton;

[0274] As the first transmission element 1422 gradually rotates, the third guide element 1441 moves in sequence along the second vertical guide groove, the second oblique guide groove, the first oblique guide groove, and the first vertical guide groove of the second guide element 1416 until it drives the unused adsorbent cotton to the working position (the second through-slot element 1104) and then stops the first driving operation.

[0275] The advantage of the present invention is that the automated taking and placement of absorbent cotton is achieved by the coordinated use of the main unit, the first placement unit, the second placement unit and the exchange unit; the unused absorbent cotton is sealed and stored in the first placement unit, and the exchange unit transports it to the working position in a sterile operation manner, and the used absorbent cotton is transported to the second placement unit, and the whole process reduces human contact, effectively avoids the occurrence of cross infection, and provides a safer medical environment for the special place of children's hospitals; compared with manual operation, the automated exchange unit can deliver the unused absorbent cotton to the working position and remove the used absorbent cotton in time, which reduces waiting time, improves the work efficiency of stain cleaning, and helps children's hospitals to deal with patients' health care needs more quickly.

[0276] Example 2

[0277] This embodiment relates to the stain cleaning system of the present invention.

[0278] like Fig.14As shown, a stain cleaning system comprises the stain cleaning device 1000, a vacuum generating device 2000 and an adsorption device 3000 as described in Example 1, wherein the vacuum generating device 2000 is arranged inside the main unit 1100 of the stain cleaning device 1000 and is connected with the exchange unit 1400 of the stain cleaning device 1000 to generate negative pressure; the adsorption device 3000 is arranged inside the first placement unit 1200 of the stain cleaning device 1000 to be transferred to the working position under the action of the exchange unit 1400 to adsorb stains.

[0279] Specifically, the vacuum generating device 2000 is disposed inside the main body component 1101 ; and the adsorption device 3000 is disposed inside the first placement component 1202 .

[0280] In some of the embodiments, the vacuum generating device 2000 is a vacuum generator.

[0281] like Fig.15 As shown, the adsorption device 3000 includes an adsorption element 3001 and a docking element 3002. The adsorption element 3001 is disposed inside the first placement unit 1200 of the stain cleaning device 1000 for adsorbing stains; the docking element 3002 is disposed at the bottom end of the adsorption element 3001 and connected to the adsorption element 3001.

[0282] Specifically, the adsorption element 3001 is disposed inside the first placement element 1202 ; and the docking element 3002 is disposed inside the first placement element 1202 .

[0283] More specifically, the adsorption element 3001 is disposed inside the first placement groove; and the docking element 3002 is disposed inside the second placement groove.

[0284] The cross section of the adsorption element 3001 is rectangular.

[0285] The size of the adsorption element 3001 matches the size of the first placement element 1202. Generally, the length of the adsorption element 3001 is equal to the length of the first placement groove, the width of the adsorption element 3001 is equal to the width of the first placement groove, and the height of the adsorption element 3001 is less than the height of the first placement groove.

[0286] In some of the embodiments, the adsorption element 3001 is made of polyester fiber material.

[0287] In some of the embodiments, the adsorption element 3001 is adsorption cotton.

[0288] The cross section of the docking element 3002 is rectangular.

[0289] The size of the docking element 3002 matches the size of the second placement element 1302. Generally, the length of the docking element 3002 is equal to the length of the second placement slot, the width of the docking element 3002 is equal to the width of the second placement slot, and the height of the docking element 3002 is not less than the height of the second placement slot.

[0290] The size of the docking element 3002 matches the size of the adsorption element 3001. Generally, the length of the docking element 3002 is less than the length of the adsorption element 3001, and the width of the docking element 3002 is equal to the width of the adsorption element 3001.

[0291] In some of the embodiments, the docking element 3002 is fixedly connected to the adsorption element 3001, including but not limited to bonding.

[0292] In some of the embodiments, the docking element 3002 is made of plastic.

[0293] In some of the embodiments, the docking component 3002 is a docking plate.

[0294] like Fig.14 As shown, a stain cleaning system further includes a mobile driving device 4000. The mobile driving device 4000 is disposed at the bottom end of the main unit 1100 of the stain cleaning device 1000, and is used to drive the main unit 1100 to move.

[0295] Specifically, the mobile driving device 4000 is disposed at the bottom end of the main body element 1101 .

[0296] In some of the embodiments, the mobile drive device 4000 is a drive wheel.

[0297] like Fig.14 As shown, a stain cleaning system further includes a disinfection device 5000. The disinfection device 5000 is disposed at the bottom of the main unit 1100 of the stain cleaning device 1000, and is used to spray disinfectant water on the stain area.

[0298] Specifically, the disinfection device 5000 is disposed inside the main body element 1101 .

[0299] In some of the embodiments, the disinfection device 5000 is a hydrogen peroxide spray disinfector.

[0300] The method of use of the present invention is as follows:

[0301] (I) Placement of work

[0302] Place the adsorption components 3001 one by one in the first placement component 1202, and make the docking components 3002 face downward;

[0303] During the process, the docking element 3002 of the lowermost adsorption element 3001 is located in the second placement groove of the first placement element 1202.

[0304] (ii) Mobile stain cleaning device 1000

[0305] Start the moving driving device 4000 to drive the stain cleaning device 1000 to move accordingly;

[0306] (III) Disinfection work

[0307] Based on the method of use of Example 1, after the stain is adsorbed, the stained area is disinfected by the disinfection device 5000.

[0308] The advantages of this embodiment are substantially the same as those of Embodiment 1 and will not be described in detail here.

[0309] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A stain cleaning device, characterized in that: include: Main unit; A first placement unit, which is arranged inside the main unit and is used to place unused adsorbent cotton; A second placement unit, which is detachably disposed at the bottom end of the interior of the main unit and is located below the first placement unit, and is used to place used absorbent cotton; The exchange unit is arranged inside the main unit and is used to transfer the used adsorbent cotton from the working position to the second placement unit, and to transfer the unused adsorbent cotton from the first placement unit to the working position.

2. The stain cleaning device according to claim 1, characterized in that: The main unit comprises: A main body component, wherein the first placement unit, the second placement unit, and the exchange unit are arranged inside the main body component; A closing element, which is detachably disposed on the top end of the main body element and is used to close the main body element; A first through-slot element, which is disposed on the outer side of the main body element and is used for the second placement unit to pass through; A second through-slot element, wherein the second through-slot element is disposed at the bottom end of the main body element and is used for allowing the exchange unit to pass through.

3. The stain cleaning device according to claim 1, characterized in that: The first placement unit comprises: A first bearing element, which is disposed inside the main body unit, located above the second placement unit, and connected to the main body unit; A first placing element, wherein the first placing element is arranged through the first bearing element and is used for placing unused absorbent cotton.

4. The stain cleaning device according to claim 1, characterized in that: The second placement unit includes: A second bearing element, which is detachably disposed at the bottom end of the interior of the main unit and is located below the first placement unit; The second placing element is arranged at the top of the second supporting element and is used for placing the used absorbent cotton.

5. The stain cleaning device according to claim 1, characterized in that: The exchange unit comprises: A bracket assembly, the bracket assembly is arranged inside the main unit and connected to the main unit; A driving assembly, wherein the driving assembly is disposed on the support assembly; a first transmission assembly, wherein a first end of the first transmission assembly is connected to the driving assembly and is configured to reciprocate in a vertical direction under the action of the driving assembly; a second transmission assembly, wherein a first end of the second transmission assembly is movably connected to the bracket assembly, and a second end of the second transmission assembly is rotationally connected to the first transmission assembly, and is used for reciprocating in a vertical direction under the action of the first transmission assembly and reciprocating in a vertical direction under the action of the bracket assembly; A telescopic assembly, the telescopic assembly being arranged at the second end of the second transmission assembly and being used for reciprocating and rotating in the vertical direction under the action of the second transmission assembly; At least one adsorption component is arranged at the output end of the telescopic component, and is used to reciprocate along a preset direction under the action of the telescopic component, transfer the used adsorption cotton from the working position to the second placement unit, and transfer the unused adsorption cotton from the first placement unit to the working position.

6. The stain cleaning device according to claim 5, characterized in that: The bracket assembly comprises: A transverse support element, the transverse support element is arranged at the bottom end of the interior of the main unit and connected to the main unit; A first longitudinal support element, which is disposed at the top end of the transverse support element and is respectively connected to the transverse support element and the driving assembly; a first guide element, the first guide element being arranged through the first longitudinal support element and being movably connected to the second transmission assembly, and being used for making the second transmission assembly reciprocate along the first guide element; a third through-slot element, the third through-slot element being arranged to penetrate the first longitudinal support element and being used for the driving assembly to pass through; a second longitudinal support element, which is disposed at a top end of the transverse support element, is parallel to the first longitudinal support element, and is connected to the transverse support element; a second guide element, the first guide element being arranged through the second longitudinal support element and being movably connected to the second transmission assembly, for causing the second transmission assembly to reciprocate and rotate along the second guide element; and / or The drive assembly comprises: A first driving element, wherein the first driving element is disposed on the bracket assembly, and an output end of the first driving element passes through the bracket assembly; a first transmission element, which is disposed at the output end of the first driving element and connected to the first end of the first transmission assembly, and is configured to rotate under the action of the first driving element to drive the first transmission assembly to reciprocate in a vertical direction; and / or The first transmission assembly comprises: a second transmission element, a first end of which is connected to the driving assembly and is configured to reciprocate in a vertical direction under the action of the driving assembly; a first movable element, which is movably disposed on the bracket assembly and connected to the second end of the second transmission element, and is used for reciprocating in a vertical direction under the action of the second transmission element; a first rotating element, which penetrates through the first movable element and is rotatably connected to the second transmission assembly, and is used to drive the second transmission assembly to reciprocate in the vertical direction under the action of the first movable element, and cooperate with the bracket assembly to make the second transmission assembly reciprocate in the vertical direction; and / or The second transmission assembly comprises: a third guide element, a first end of which is movably connected to the bracket assembly and is used for reciprocating motion and reciprocating rotation in the vertical direction; a second movable element, the second movable element being connected to the second end of the third guide element and being used for driving the third guide element to reciprocate in the vertical direction and reciprocatingly rotating in the vertical direction under the action of the third guide element; a second rotating element, wherein a first end of the second rotating element is connected to the second movable element, a second end of the second rotating element is connected to the telescopic assembly, and is movably connected to the bracket assembly, and is rotatably connected to the first transmission assembly, and is used to drive the second movable element to reciprocate in the vertical direction under the action of the first transmission assembly; and / or The telescopic assembly comprises: A connecting element, the connecting element being connected to the second end of the second transmission assembly and configured to reciprocate in the vertical direction and rotate in the vertical direction under the action of the second transmission assembly; a fourth through-slot element, the fourth through-slot element being arranged to penetrate the connecting element; A second driving element, the second driving element is arranged at the top end of the connecting element, and the output end of the second driving element passes through the fourth through-slot element, and is used for reciprocating and rotating in the vertical direction under the action of the connecting element; A third movable element, wherein the third movable element is movably arranged at the bottom end of the connecting element, wherein the first end of the third movable element is connected to the second driving element, and the second end of the third movable element is connected to the adsorption component, and is used for driving the adsorption component to reciprocate along the axial direction of the fourth through-groove element, to reciprocate in the vertical direction, and to rotate in the vertical direction under the action of the second driving element.

7. A stain cleaning system, characterized in that: include: The stain cleaning device according to any one of claims 1 to 6; A vacuum generating device, the vacuum generating device is arranged inside the main unit of the stain cleaning device and is connected to the exchange unit of the stain cleaning device, and is used to generate negative pressure; The adsorption device is arranged inside the first placement unit of the stain cleaning device and is used to be transferred to the working position under the action of the exchange unit to adsorb stains.

8. The stain cleaning system according to claim 7, characterized in that: The adsorption device comprises: An adsorption element, which is disposed inside the first placement unit of the stain cleaning device and is used to absorb stains; A docking element is arranged at the bottom end of the adsorption element and connected to the adsorption element.

9. The stain cleaning system according to claim 7, characterized in that: Also includes: A mobile driving device is arranged at the bottom end of the main unit of the stain cleaning device and is used to drive the main unit to move.

10. The stain cleaning system according to any one of claims 7 to 9, characterized in that: Also includes: A disinfection device is arranged at the bottom end of the main unit of the stain cleaning device and is used for spraying disinfection water on the stain area.

Images