Movable cleaning tool

Abstract

The invention relates to the technical field of medical treatment, and discloses a movable cleaning appliance which comprises a movable trolley, universal wheels and movable wheels are arranged on the two sides of the bottom of the movable trolley respectively, a transmission assembly is arranged on the movable wheels and comprises a first connecting shaft, the first connecting shaft is fixedly connected to the movable wheels in a sleeving mode, and the first connecting shaft is connected with the movable trolley in a sleeving mode. A second connecting shaft is rotationally connected with an inner cavity of the moving trolley in a sleeved mode, and the second connecting shaft and the first connecting shaft are in transmission connection through a belt wheel and a transmission belt. A transmission assembly is arranged in a moving trolley, when a medical worker pushes the moving trolley to move, moving wheels rotate to drive a first connecting shaft to rotate, a belt wheel and a transmission belt are used for driving a second connecting shaft to rotate, an overrun clutch is used for driving a roller to rotate, and therefore a moving plate is driven to move downwards, and a medicine bottle fixing assembly and a rubber pad are driven to move downwards; and medicine bottles placed in the medicine bottle placing box are fixed in the inner cavity of the medicine bottle placing box from the top, so that the medicine bottle fixing efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the field of medical technology, and particularly to a mobile cleaning appliance. Background Art

[0002] Medical devices refer to instruments, equipment, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items that are directly or indirectly used on the human body, including the required computer software. Their effects are mainly obtained through physical means, not through pharmacological, immunological or metabolic means, or although these means are involved, they only play an auxiliary role. When the existing mobile cleaning appliances for obstetrics and gynecology care are in use, different cleaning medicine bottles need to be placed above the mobile cabinet and then pushed to the place where they are needed for use. However, due to the large number of people in the hospital, pushing is likely to cause the medicine bottles to fall over. At the same time, since the specifications of the medicine bottles are not unified, the scope of use of some existing fixed racks with slots is relatively limited, and it is difficult to adapt to a variety of different specifications of medicine bottles for placement.

[0003] A Chinese patent with the publication number CN215536066U, a mobile cleaning appliance for obstetrics and gynecology care, includes a body, a clamping device, an operating device and a limiting device. A plurality of universal wheels are fixedly connected to the bottom surface of the body, and a plurality of limiting tubes are fixedly connected to the top surface of the body. The clamping device is installed on the limiting tube and is used to clamp the medicine bottle to prevent the medicine bottle from shaking and falling over. The operating device is installed on the limiting tube and is used to control the opening and closing state and the opening and closing degree of the clamping device. The limiting device is installed on the limiting tube and is used to limit the state of the operating device. This device has a stable structure and convenient operation, and it is convenient to stably place medicine bottles of different sizes above the body for movement, preventing the medicine bottles from shaking during the movement process and facilitating people's use. Although it can fix the medicine bottles, it is very troublesome to adjust the control clamping devices on medicine bottles of different thicknesses one by one, which takes a lot of time. Summary of the Invention

[0004] The purpose of the present invention is to provide a mobile cleaning appliance to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A mobile cleaning appliance, comprising: A mobile cart, on both sides of the bottom of the mobile cart, a universal wheel and a moving wheel are respectively provided. A transmission component is provided on the moving wheel. The transmission component includes a first connecting shaft. The first connecting shaft is fixedly sleeved on the moving wheel. A second connecting shaft is rotatably sleeved in the inner cavity of the mobile cart. The second connecting shaft and the first connecting shaft are connected by a pulley and a transmission belt. A medicine bottle placement box is arranged at the bottom of the inner cavity of the mobile cart; The medicine bottle fixing component is arranged in the inner cavity of the mobile vehicle. The medicine bottle fixing component includes an overrunning clutch. The outer side of the second connecting shaft is fixedly sleeved with the overrunning clutch. The outer side of the overrunning clutch is fixedly sleeved with a roller. The top of the inner cavity of the mobile vehicle is fixedly installed with a telescopic rod. The bottom of the telescopic rod is fixedly installed with a mounting seat. The outer side of the telescopic rod is movably sleeved with a spring. The two ends of the spring are respectively fixed on the top of the inner cavity of the mobile vehicle and the top of the mounting seat. The bottom of the mounting seat is fixedly installed with a moving plate. An opening is formed in the upper part of the moving plate. The bottom of the opening is fixedly installed with a fixing plate. A rubber pad is arranged at the bottom of the fixing plate. One side of the moving plate is in frictional contact with the outer side of the roller.

[0006] As a further improvement of the present invention, an adjusting height component is arranged on the fixing plate. The adjusting height component includes a threaded sleeve, a screw rod, a connecting plate and a limiting rod. The middle part of the fixing plate is fixedly sleeved with the threaded sleeve. The inner cavity of the threaded sleeve is threadedly connected with the screw rod. The bottom of the screw rod is movably sleeved with the connecting plate. The bottom of the connecting plate is fixedly installed on the top of the rubber pad. The top of the connecting plate is fixedly installed with the limiting rod. The limiting rod is movably sleeved on the fixing plate.

[0007] As a further improvement of the present invention, a plurality of uniformly distributed rubber pads are arranged at the bottom of the connecting plate. Limiting rods are arranged on the front and rear sides of the top of the rubber pad, and the screw rod is located in the middle of the top of the connecting plate.

[0008] As a further improvement of the present invention, the connection part between the moving plate and the opening is in arc connection, and the height value of the opening is greater than the diameter value of the roller.

[0009] As a further improvement of the present invention, the number of the springs and the telescopic rods is four each. The four springs and telescopic rods are respectively arranged at the four corners of the top of the mounting seat.

[0010] As a further improvement of the present invention, the fixing plate and the rubber pad are located above the medicine bottle placement box. A placement groove located in the inner cavity of the medicine bottle placement box is arranged below the rubber pad.

[0011] As a further improvement of the present invention, a medicine mixing component is arranged in the inner cavity of the mobile vehicle. The medicine mixing component includes a cam, a moving groove, a moving column, a lifting rod, an auxiliary plate, a cross plate, a vertical rod and a medicine mixing seat. The outer side of the second connecting shaft is fixedly sleeved with the cam. A moving groove is formed in the front side of the cam. The inner cavity of the moving groove is movably sleeved with the moving column. The front side of the moving column is fixedly installed with the lifting rod. The outer side of the lifting rod is movably sleeved with the auxiliary plate. One side of the auxiliary plate is fixedly installed on the inner wall of the mobile vehicle. The top of the lifting rod is fixedly installed with the cross plate. The bottom of the cross plate is fixedly installed with the vertical rod. The bottom of the vertical rod is fixedly installed with the medicine mixing seat.

[0012] As a further improvement of the present invention, the cam is integrally in the shape of a water droplet, and the trajectory of the moving groove is arranged along the outer contour of the cam.

[0013] As a further improvement of the present invention, cams, lifting rods and medicine mixing seats are symmetrically distributed on the front and rear sides of the second connecting shaft.

[0014] As a further improvement of the present invention, a sponge groove is provided in the inner cavity of the medicine mixing seat, and vertical rods are provided on both sides of the medicine mixing seat.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. For this mobile cleaning appliance, since a transmission component is provided in the mobile cart, when the medical staff pushes the mobile cart to move, the moving wheels rotate to drive the first connecting shaft to rotate, the pulley and the transmission belt are used to drive the second connecting shaft to rotate, and the overrunning clutch is used to drive the roller to rotate, thereby driving the moving plate to move downward, driving the medicine bottle fixing component and the rubber pad to move downward, and fixing the medicine bottle placed in the medicine bottle placement box from the top in the inner cavity of the medicine bottle placement box, improving the efficiency of fixing the medicine bottle.

[0016] 2. For this mobile cleaning appliance, since an adjustable height component is provided on the fixing plate, by rotating the screw rod to drive the connecting plate and the rubber pad to move, the distance between the rubber pad and the medicine bottle placement box can be adjusted, so that this appliance can be applied to fixing medicine bottles of different heights.

[0017] 3. For this mobile cleaning appliance, since a medicine mixing component is provided on the second connecting shaft, when the second connecting shaft rotates, it drives the cam to rotate. Since a cam and a moving groove are provided on the front side of the cam, the lifting rod is driven to reciprocate in the mobile cart, thereby driving the medicine bottle that needs to be mixed in the medicine mixing seat to shake. It is no longer necessary for the medical staff to shake the medicine bottle that needs to be mixed separately, reducing the labor intensity of the medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic diagram of the overall structure of a mobile cleaning appliance of the present invention; Figure 2 It is a schematic diagram of the internal structure of the mobile cart of a mobile cleaning appliance of the present invention; Figure 3 It is a mobile cleaning appliance of the present invention Figure 2Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of the transmission assembly structure of a mobile cleaning appliance of the present invention; Figure 5 This is a schematic diagram of the structure of a medicine bottle fixing assembly of a mobile cleaning tool of the present invention; Figure 6 A mobile cleaning tool of the present invention Figure 5 Enlarged view of point B in the middle; Figure 7 The present invention is a schematic diagram of the structure of a height adjustment component of a mobile cleaning appliance.

[0020] In the figure: 1. mobile car; 2. universal wheel; 3. mobile wheel; 4. transmission assembly; 401. first connecting shaft; 402. pulley; 403. transmission belt; 404. second connecting shaft; 5. medicine bottle fixing assembly; 501. overrunning clutch; 502. roller; 503. telescopic rod; 504. spring; 505. mounting seat; 506. moving plate; 507. notch; 508. fixing plate; 509. rubber pad; 6. height adjustment assembly; 601. threaded sleeve; 602. screw; 603. connecting plate; 604. limiting rod; 7. medicine mixing assembly; 701. cam; 702. moving groove; 703. moving column; 704. lifting rod; 705. auxiliary plate; 706. horizontal plate; 707. vertical rod; 708. medicine mixing seat; 8. medicine bottle placement box. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1-7 The present invention provides a mobile cleaning tool, comprising: A mobile vehicle 1, a universal wheel 2 and a mobile wheel 3 are respectively arranged on both sides of the bottom of the mobile vehicle 1, a transmission assembly 4 is arranged on the mobile wheel 3, and the transmission assembly 4 includes a first connecting shaft 401, the first connecting shaft 401 is fixedly sleeved on the mobile wheel 3, a second connecting shaft 404 is rotatably sleeved in the inner cavity of the mobile vehicle 1, the second connecting shaft 404 and the first connecting shaft 401 are connected by a pulley 402 and a transmission belt 403, and a medicine bottle placement box 8 is arranged at the bottom of the inner cavity of the mobile vehicle 1; The medicine bottle fixing component 5 is arranged in the inner cavity of the mobile cart 1. The medicine bottle fixing component 5 includes an overrunning clutch 501. The overrunning clutch 501 is fixedly sleeved on the outer side of the second connecting shaft 404. The roller 502 is fixedly sleeved on the outer side of the overrunning clutch 501. A telescopic rod 503 is fixedly installed at the top of the inner cavity of the mobile cart 1. The bottom of the telescopic rod 503 is fixedly installed with a mounting seat 505. A spring 504 is movably sleeved on the outer side of the telescopic rod 503. The two ends of the spring 504 are respectively fixed on the top of the inner cavity of the mobile cart 1 and the top of the mounting seat 505. The bottom of the mounting seat 505 is fixedly installed with a moving plate 506. A notch 507 is opened in the upper part of the moving plate 506. A fixing plate 508 is fixedly installed at the bottom of the notch 507. A rubber pad 509 is arranged at the bottom of the fixing plate 508. One side of the moving plate 506 is in frictional contact with the outer side of the roller 502. The core mechanism of the overrunning clutch 501 realizes automatic clutch through the change of the speed or rotation direction of the main and driven parts. When the driving part drives the driven part to rotate together, the clutch is in the engaged state; when the two are disengaged and rotate separately, the clutch is in the overrunning state. The driving part on the overrunning clutch 501 is connected to the second connecting shaft 404, and the driven part is connected to the roller 502.

[0023] Since the transmission component 4 is arranged in the mobile cart 1, when the medical staff pushes the mobile cart 1 to move, the moving wheel 3 rotates to drive the first connecting shaft 401 to rotate. The belt pulley 402 and the transmission belt 403 are used to drive the second connecting shaft 404 to rotate. The overrunning clutch 501 is used to drive the roller 502 to rotate, so as to drive the moving plate 506 to move downward, drive the medicine bottle fixing component 5 and the rubber pad 509 to move downward, and fix the medicine bottle placed in the medicine bottle placement box 8 from the top in the inner cavity of the medicine bottle placement box 8, improving the efficiency of fixing the medicine bottle.

[0024] An adjusting height component 6 is arranged on the fixing plate 508. The adjusting height component 6 includes a threaded sleeve 601, a screw rod 602, a connecting plate 603 and a limiting rod 604. The threaded sleeve 601 is fixedly sleeved in the middle of the fixing plate 508. The screw rod 602 is threadedly connected to the inner cavity of the threaded sleeve 601. The bottom of the screw rod 602 is movably sleeved with the connecting plate 603. The bottom of the connecting plate 603 is fixedly installed on the top of the rubber pad 509. The top of the connecting plate 603 is fixedly installed with the limiting rod 604. The limiting rod 604 is movably sleeved on the fixing plate 508. Since the adjusting height component 6 is arranged on the fixing plate 508, by rotating the screw rod 602, the connecting plate 603 and the rubber pad 509 are driven to move, so as to adjust the distance between the rubber pad 509 and the medicine bottle placement box 8, making this tool applicable to fixing medicine bottles of different heights.

[0025] A plurality of uniformly distributed rubber pads 509 are arranged at the bottom of the connecting plate 603. The limiting rods 604 are arranged on the front and rear sides of the top of the rubber pad 509, and the screw rod 602 is located in the middle of the top of the connecting plate 603.

[0026] The connection between the moving plate 506 and the notch 507 is in an arc connection, and the height value of the notch 507 is greater than the diameter value of the roller 502. By the arc connection at the joint of the moving plate 506 and the notch 507, it is convenient for the roller 502 to enter or move out of the notch 507.

[0027] The number of both the springs 504 and the telescopic rods 503 is four, and the four springs 504 and the telescopic rods 503 are respectively arranged at the four corners of the top of the mounting seat 505.

[0028] The fixed plate 508 and the rubber pad 509 are located above the medicine bottle placement box 8, and a placement groove located in the inner cavity of the medicine bottle placement box 8 is provided below each rubber pad 509.

[0029] The inner cavity of the mobile cart 1 is provided with a medicine mixing assembly 7. The medicine mixing assembly 7 includes a cam 701, a moving groove 702, a moving column 703, a lifting rod 704, an auxiliary plate 705, a cross plate 706, a vertical rod 707 and a medicine mixing seat 708. The cam 701 is fixedly sleeved on the outer side of the second connecting shaft 404. A moving groove 702 is opened on the front side of the cam 701. The moving column 703 is movably sleeved in the inner cavity of the moving groove 702. The lifting rod 704 is fixedly installed on the front side of the moving column 703. The auxiliary plate 705 is movably sleeved on the outer side of the lifting rod 704. One side of the auxiliary plate 705 is fixedly installed on the inner wall of the mobile cart 1. The cross plate 706 is fixedly installed on the top of the lifting rod 704. The vertical rod 707 is fixedly installed on the bottom of the cross plate 706. The medicine mixing seat 708 is fixedly installed on the bottom of the vertical rod 707. The cam 701 is integrally in a water droplet shape, and the track of the moving groove 702 is arranged along the outer contour of the cam 701. The cam 701, the lifting rod 704 and the medicine mixing seat 708 are symmetrically distributed on the front and rear sides of the second connecting shaft 404. By providing the medicine mixing assembly 7 on the second connecting shaft 404, when the second connecting shaft 404 rotates, it drives the cam 701 to rotate. Since the cam 701 and the moving groove 702 are provided on the front side of the cam 701, the lifting rod 704 is driven to reciprocate and move in the mobile cart 1, thereby driving the medicine bottles that need to be mixed in the medicine mixing seat 708 to shake. It is not necessary for medical staff to shake the medicine bottles that need to be mixed separately, reducing the labor intensity of medical staff.

[0030] The inner cavity of the medicine mixing seat 708 is provided with a sponge groove, and vertical rods 707 are provided on both sides of the medicine mixing seat 708. By providing the sponge groove in the inner cavity of the medicine mixing seat 708, it is convenient to place medicine bottles inside.

[0031] Working principle: When using this device, there is a height adjustment component 6 on the fixing plate 508. By rotating the screw rod 602, the connecting plate 603 and the rubber pad 509 are driven to move, so as to adjust the distance between the rubber pad 509 and the medicine bottle placement box 8, making this appliance applicable to fixing medicine bottles of different heights; There is a transmission component 4 in the mobile cart 1. When the medical staff pushes the mobile cart 1 to move, the moving wheel 3 rotates to drive the first connecting shaft 401 to rotate. The belt pulley 402 and the transmission belt 403 are used to drive the second connecting shaft 404 to rotate. Since the overrunning clutch 501 is arranged outside the second connecting shaft 404, the overrunning clutch 501 is driven to rotate. Since the overrunning clutch 501 is in the engaged state during rotation, the driving part and the driven part rotate synchronously to transmit power. The overrunning clutch 501 is used to drive the roller 502 to rotate. Since the outside of the roller 502 is frictionally connected to the moving plate 506, the moving plate 506 is driven to move downward, stretching the telescopic rod 503 and the spring 504, and driving the medicine bottle fixing component 5 and the rubber pad 509 to move downward. When the rubber pad 509 contacts the top of the medicine bottle, at this time the roller 502 rotates into the inner cavity of the notch 507, and the roller 502 will no longer drive the moving plate 506 to move. At this time, as the mobile cart 1 moves, the roller 502 still continues to rotate, and the rotating force causes pressure on the bottom of the inner cavity of the notch 507, so that the moving plate 506 will not move upward under the elastic force of the spring 504 when the roller 502 rotates; There is a medicine mixing component 7 on the second connecting shaft 404. When the second connecting shaft 404 rotates, the cam 701 is driven to rotate. Since there is a cam 701 and a moving groove 702 on the front side of the cam 701, using the shape characteristics of the cam 701, the lifting rod 704 is driven to reciprocate and move in the mobile cart 1, so as to drive the medicine bottles that need to be mixed in the medicine mixing seat 708 to shake; When the mobile cart 1 moves to the designated position, the moving wheel 3 stops rotating. At this time, the second connecting shaft 404 stops rotating, and the rotation between the overrunning clutch 501 and the roller 502 also stops. At this time, there is no thrust on the inner cavity of the notch 507, and the moving plate 506 moves upward under the elastic force of the spring 504. Since the moving plate 506 and the notch 507 are arc-connected, the side surface of the moving plate 506 can be reset to the position in contact with the roller 502. The overrunning clutch 501 stops rotating, and the overrunning clutch 501 is in the overrunning state, and the driving part and the driven part are separated and rotate independently without transmitting power, so that the roller 502 can rotate in the reverse direction and will not drive the second connecting shaft 404 to rotate. Just use the spring 504 to reset the rubber pad 509.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile cleaning appliance, characterized in that: include: A mobile vehicle (1), wherein universal wheels (2) and mobile wheels (3) are respectively provided on both sides of the bottom of the mobile vehicle (1), and a transmission assembly (4) is provided on the mobile wheel (3), and the transmission assembly (4) comprises a first connecting shaft (401), the first connecting shaft (401) is fixedly sleeved on the mobile wheel (3), and a second connecting shaft (404) is rotatably sleeved in the inner cavity of the mobile vehicle (1), and the second connecting shaft (404) and the first connecting shaft (401) are connected to each other by means of a pulley (402) and a transmission belt (403), and a medicine bottle placement box (8) is provided at the bottom of the inner cavity of the mobile vehicle (1); The medicine bottle fixing assembly (5) is arranged in the inner cavity of the mobile vehicle (1), and the medicine bottle fixing assembly (5) comprises an overrunning clutch (501), the outer side of the second connecting shaft (404) is fixedly sleeved with the overrunning clutch (501), the outer side of the overrunning clutch (501) is fixedly sleeved with a roller (502), a telescopic rod (503) is fixedly installed on the top of the inner cavity of the mobile vehicle (1), a mounting seat (505) is fixedly installed on the bottom of the telescopic rod (503), and a spring is movably sleeved on the outer side of the telescopic rod (503). A spring (504) is provided, wherein two ends of the spring (504) are respectively fixed to the top of the inner cavity of the moving vehicle (1) and the top of the mounting seat (505); a moving plate (506) is fixedly mounted on the bottom of the mounting seat (505); a notch (507) is provided on the top of the moving plate (506); a fixed plate (508) is fixedly mounted on the bottom of the notch (507); a rubber pad (509) is provided on the bottom of the fixed plate (508); and one side of the moving plate (506) is in frictional contact with the outer side of the roller (502).

2. A mobile cleaning appliance according to claim 1, characterized in that: The fixed plate (508) is provided with a height adjustment component (6), and the height adjustment component (6) comprises a threaded sleeve (601), a screw rod (602), a connecting plate (603) and a limiting rod (604); the middle part of the fixed plate (508) is fixedly sleeved with the threaded sleeve (601); the inner cavity of the threaded sleeve (601) is threadedly connected with the screw rod (602); the bottom of the screw rod (602) is movably sleeved with the connecting plate (603); the bottom of the connecting plate (603) is fixedly mounted on the top of the rubber pad (509); the top of the connecting plate (603) is fixedly mounted with the limiting rod (604); and the limiting rod (604) is movably sleeved on the fixed plate (508).

3. A mobile cleaning appliance according to claim 2, characterized in that: A plurality of evenly distributed rubber pads (509) are provided at the bottom of the connecting plate (603), limiting rods (604) are provided at the front and rear sides of the top of the rubber pad (509), and the screw rod (602) is located in the middle of the top of the connecting plate (603).

4. The mobile cleaning appliance according to claim 1, characterized in that: The connection between the movable plate (506) and the notch (507) is in the form of an arc, and the height of the notch (507) is greater than the diameter of the roller (502).

5. The mobile cleaning appliance according to claim 1, characterized in that: The number of the springs (504) and the number of the telescopic rods (503) are both four, and the four springs (504) and the telescopic rods (503) are respectively arranged on the four corners of the top of the mounting seat (505).

6. The mobile cleaning appliance according to claim 1, characterized in that: The fixing plate (508) and the rubber pad (509) are located above the medicine bottle placement box (8), and a placement groove located in the inner cavity of the medicine bottle placement box (8) is provided below the rubber pad (509).

7. The mobile cleaning appliance according to claim 1, characterized in that: The inner cavity of the mobile vehicle (1) is provided with a medicine mixing component (7), and the medicine mixing component (7) comprises a cam (701), a movable groove (702), a movable column (703), a lifting rod (704), an auxiliary plate (705), a horizontal plate (706), a vertical rod (707) and a medicine mixing seat (708), the outer side of the second connecting shaft (404) is fixedly sleeved with the cam (701), the front side of the cam (701) is provided with a movable groove (702), and the inner cavity of the movable groove (702) is movably sleeved with the movable groove (702). A movable column (703) is provided, a lifting rod (704) is fixedly installed on the front side of the movable column (703), an auxiliary plate (705) is movably sleeved on the outer side of the lifting rod (704), one side of the auxiliary plate (705) is fixedly installed on the inner wall of the movable vehicle (1), a horizontal plate (706) is fixedly installed on the top of the lifting rod (704), a vertical rod (707) is fixedly installed on the bottom of the horizontal plate (706), and a medicine mixing seat (708) is fixedly installed on the bottom of the vertical rod (707).

8. The mobile cleaning appliance according to claim 7, characterized in that: The cam (701) is in the shape of a water drop as a whole, and the track of the moving groove (702) is arranged along the outer contour of the cam (701).

9. The mobile cleaning appliance according to claim 7, characterized in that: The front and rear sides of the second connecting shaft (404) are provided with symmetrically distributed cams (701), lifting rods (704) and a medicine mixing seat (708).

10. The mobile cleaning appliance according to claim 7, characterized in that: The inner cavity of the medicine mixing seat (708) is provided with a sponge groove, and vertical rods (707) are provided on both sides of the medicine mixing seat (708).

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