Medical equipment scrubbing machine

Abstract

The present invention belongs to the technical field of cleaning equipment, and specifically is a medical device scrubbing machine, comprising a cleaning pool, a rotating mechanism and a scrubbing mechanism; the rotating mechanism comprises a supporting platform; a turntable is rotatably connected to the upper side of the supporting platform; a circular groove is provided on the upper side of the turntable; a clamping assembly is arranged inside the circular groove, and the clamping assembly is used to clamp and fix the container; the scrubbing mechanism comprises a lifting plate; a vertical rod is arranged on the lower side of the lifting plate; a group of main brushes are evenly distributed on the surface of the vertical rod; the lifting plate is driven down by a telescopic device, and the vertical rod is inserted into the interior of the container, and then the turntable and the container are driven to rotate by a driving device, and the main brush on the surface of the vertical rod is used to rub the inner wall of the container, so as to scrub the container, and in this process, clean water is injected into the interior of the vertical rod through a water injection pipe, and the water flows into the container along the lower end of the vertical rod to rinse the interior of the container.

Description

Technical Field

[0001] The invention belongs to the technical field of cleaning equipment, in particular to a medical device scrubbing machine. Background Art

[0002] In medical work, many medical devices need to be cleaned regularly after use to maintain device function, prevent cross infection, and protect patient safety, especially some reusable medical containers, such as bottles and jars for holding items, common ones include medicine bottles, disinfection tanks, storage tanks for surgical tools, and other consumable containers, etc.

[0003] However, the medical containers in the prior art are usually gathered together and placed in a pool after use, and then cleaned by manual scrubbing. The cleaning process is cumbersome, and the cleaning quality is difficult to control, especially for some deep containers or containers with narrow bottle mouths. It is difficult to put hands and tools into the container for cleaning, resulting in low cleaning efficiency of the medical containers.

[0004] To this end, the present invention provides a medical instrument scrubber. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve the technical problem is as follows: a medical device scrubbing machine described in the present invention comprises a cleaning tank, a rotating mechanism and a scrubbing mechanism;

[0007] The rotating mechanism comprises a support platform fixedly connected to the inside of the cleaning tank; a turntable is rotatably connected to the upper side of the support platform; a driving device for controlling the rotation of the turntable is arranged inside the turntable; a circular groove is opened on the upper side of the turntable; a clamping assembly is arranged inside the circular groove, and the clamping assembly is used to clamp and fix the container;

[0008] The scrubbing mechanism includes a telescopic device fixedly connected to the inside of the cleaning pool; the output end of the telescopic device is fixedly connected to a lifting plate; a vertical rod is arranged on the lower side of the lifting plate, and the vertical rod is coaxially arranged with the turntable; a group of main brushes are evenly distributed on the surface of the vertical rod; the vertical rod is designed to be a hollow tube, and the top of the vertical rod is connected to a water injection pipe.

[0009] Preferably, a group of brackets are evenly distributed on the top of the vertical rod; the bottom of the bracket is vertical, and a group of auxiliary brushes are evenly distributed on the side of the bracket facing the vertical rod.

[0010] Preferably, a water shield is fixedly connected to the top of the vertical rod at a position below the bracket; the water shield is designed to be a funnel shape that is small at the top and large at the bottom.

[0011] Preferably, a cylindrical mixing chamber is provided between the lifting plate and the vertical rod; a water inlet is provided on one side of the mixing chamber, and the water inlet is tangent to the edge of the mixing chamber; the vertical rod and the water injection pipe are interconnected through the mixing chamber and the water inlet; a rotating shaft is rotatably connected inside the mixing chamber; and a group of mixing plates are evenly distributed on the surface of the rotating shaft.

[0012] Preferably, the mixing sheet is designed to be arc-shaped.

[0013] Preferably, the clamping assembly includes a group of fixed sleeves evenly distributed on the side wall surface of the circular groove; a movable rod is connected to the inside of the fixed sleeve in a sliding and sealing manner, and an elastic member is provided between the movable rod and the fixed sleeve; a clamp is fixedly connected to the end of the movable rod; an annular cavity is opened inside the turntable, and the annular cavity and the fixed sleeve are connected to each other; an annular air storage disk is fixedly connected to the outside of the turntable; the air storage disk and the annular cavity are connected to each other through an air inlet hole; a one-way valve is provided inside the air inlet hole; an annular piston plate is connected to the inside of the air storage disk in a sliding and sealing manner; an annular pressure plate is provided under the air storage disk; a group of guide rods are fixedly connected between the piston plate and the pressure plate; a group of springs are evenly distributed between the pressure plate and the air storage disk.

[0014] Preferably, an air return hole is connected between the air storage disk and the annular cavity; a slide groove is opened at the top of the turntable at a position corresponding to the air return hole; a blocking block is slidably connected inside the slide groove; a second guide rod is fixedly connected to the upper end of the blocking block; an operating block is fixedly connected to one end of the second guide rod extending outside the turntable; and a second spring is fixedly connected between the upper end of the blocking block and the slide groove.

[0015] Preferably, the splint is made of mesh material.

[0016] Preferably, a group of drainage grooves are evenly distributed between the bottom of the circular groove and the outer side of the turntable, and the drainage grooves are designed to be inclined.

[0017] Preferably, a group of hollow elastic blocks are evenly distributed on the lower side of the turntable; a group of protrusions are evenly distributed on the upper side of the support platform at positions corresponding to the elastic blocks; a groove is provided at the bottom of the drainage trough; an elastic membrane is fixedly connected inside the groove; and a closed cavity formed between the elastic membrane and the groove is connected to the elastic block through a conduit.

[0018] The beneficial effects of the present invention are as follows:

[0019] 1. A medical device scrubbing machine described in the present invention places a container inside a circular groove of a turntable, clamps and fixes the bottom of the container using a clamping assembly, then drives the lifting plate down through a telescopic device, inserts a vertical rod into the container, and then drives the turntable and the container to rotate through a driving device, and rubs the inner wall of the container with a main brush on the surface of the vertical rod, thereby scrubbing the container. In this process, clean water is injected into the vertical rod through a water injection pipe, and the water flows into the container along the lower end of the vertical rod to rinse the inside of the container. The water gradually fills the container from the bottom of the container and flows out from the top of the container, which is beneficial to continuously renew the sewage inside the container from bottom to top, thereby improving the cleaning efficiency of the inside of the container.

[0020] 2. The medical device scrubbing machine described in the present invention has the following characteristics: when the lifting plate is lowered, the vertical rod is located inside the container, and the multiple brackets are located outside the container. Then, in the process of the turntable driving the container to rotate, the vertical rod cleans the inner wall of the container through the main brush, and the bracket cleans the outer wall of the container through the auxiliary brush, thereby scrubbing the container in all directions and further improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Figure 1 is a stereogram of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the support platform in the present invention;

[0024] Figure 3 yes Figure 2 A partial enlarged view of the middle part;

[0025] Figure 4 It is a structural schematic diagram of the support platform in the present invention from another perspective;

[0026] Figure 5 yes Figure 4 A partial enlarged view of point B in the middle;

[0027] Figure 6 is a cross-sectional view of the support platform and the turntable in the present invention;

[0028] Figure 7 yes Figure 6 A partial enlarged view of point C in the middle.

[0029] In the figure: cleaning tank 1, support table 2, turntable 3, circular groove 4, container 5, telescopic device 6, lifting plate 7, vertical rod 8, main brush 9, water injection pipe 10, bracket 11, auxiliary brush 12, water shield 13, mixing chamber 14, water inlet 15, rotating shaft 16, mixing sheet 17, fixed sleeve 18, movable rod 19, splint 20, annular cavity 21, air storage disk 22, air inlet hole 23, piston plate 24, pressure plate 25, guide rod 1 26, spring 1 27, air return hole 28, slide 29, blocking block 30, guide rod 2 31, operating block 32, spring 2 33, drainage groove 34, elastic block 35, protrusion 36, groove 37, elastic membrane 38, and conduit 39. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0031] Embodiment 1: Figures 1 to 5 As shown, a medical device scrubbing machine according to an embodiment of the present invention comprises a cleaning pool 1, a rotating mechanism and a scrubbing mechanism;

[0032] The rotating mechanism comprises a support table 2 fixedly connected to the inside of the cleaning tank 1; a turntable 3 is rotatably connected to the upper side of the support table 2; a driving device for controlling the rotation of the turntable 3, such as a servo motor, is arranged inside the turntable 3; a circular groove 4 is opened on the upper side of the turntable 3; a clamping assembly is arranged inside the circular groove 4, and the clamping assembly is used to clamp and fix the container 5;

[0033] The scrubbing mechanism includes a telescopic device 6 fixedly connected to the inside of the cleaning pool 1, and the telescopic device 6 can be one of an electric telescopic rod, a cylinder, and a hydraulic cylinder; the output end of the telescopic device 6 is fixedly connected to a lifting plate 7; a vertical rod 8 is arranged on the lower side of the lifting plate 7, and the vertical rod 8 is coaxially arranged with the turntable 3; a group of main brushes 9 are evenly distributed on the surface of the vertical rod 8; the vertical rod 8 is designed to be a hollow tube, and the top of the vertical rod 8 is connected to a water injection pipe 10;

[0034] In the prior art, the medical container 5 is usually cleaned manually after use, and the cleaning process is relatively cumbersome, and there is a situation where the cleaning quality is difficult to control, especially for some containers 5 that are deeper or have narrower mouths, it is difficult to insert hands and tools into the container 5 for cleaning, resulting in low cleaning efficiency of the medical container 5; when in use, the present invention places the container 5 in the circular groove 4 of the turntable 3, clamps and fixes the bottom of the container 5 by using a clamping assembly, then drives the lifting plate 7 to descend by the telescopic device 6, and inserts the vertical rod 8 into the container 5, and then drives the turntable 3 and the container 5 to rotate by the driving device, and rubs the inner wall of the container 5 by the main brush 9 on the surface of the vertical rod 8, so as to brush the container 5. In this process, clean water is injected into the vertical rod 8 through the water injection pipe 10, and the water flows into the container 5 along the lower end of the vertical rod 8 to rinse the inside of the container 5, and the water gradually fills the container 5 from the bottom of the container 5 and flows out from the top of the container 5, which is conducive to continuously updating the sewage inside the container 5 from bottom to top, thereby improving the cleaning efficiency of the inside of the container 5.

[0035] During the process of injecting water through the water injection pipe 10, a proper amount of disinfectant can be mixed into the water, so that the container 5 can be cleaned and disinfected at the same time, reducing the breeding of viruses and bacteria and meeting the needs of medical care.

[0036] A group of brackets 11 are evenly distributed on the top of the vertical rod 8; the bottom of the bracket 11 is vertical, and a group of auxiliary brushes 12 are evenly distributed on the side of the bracket 11 facing the vertical rod 8; when the lifting plate 7 is lowered, the vertical rod 8 is located inside the container 5, and multiple brackets 11 are located outside the container 5. Then, in the process of the turntable 3 driving the container 5 to rotate, the vertical rod 8 cleans the inner wall of the container 5 through the main brush 9, and the bracket 11 cleans the outer wall of the container 5 through the auxiliary brush 12, thereby brushing the container 5 in all directions to further improve the cleaning effect.

[0037] A water shield 13 is fixedly connected to the top of the vertical rod 8 at a position below the bracket 11; the water shield 13 is designed to be a funnel shape that is small at the top and large at the bottom; by setting the water shield 13, after the vertical rod 8 is inserted into the container 5, the water shield 13 is located above the bottle mouth of the container 5, thereby being able to block the water flow surging upward from the bottle mouth and prevent the water from splashing around, and the water shield 13 can drain the water so that the water flows along the inner side of the water shield 13 to the outer wall of the container 5, thereby flushing the outer wall of the container 5, and cooperating with the friction and scraping of the auxiliary brush 12 to improve the cleaning efficiency of the outer wall of the container 5.

[0038] A cylindrical mixing chamber 14 is provided between the lifting plate 7 and the vertical rod 8; a water inlet 15 is provided on one side of the mixing chamber 14, and the water inlet 15 is tangent to the edge of the mixing chamber 14; the vertical rod 8 and the water injection pipe 10 are interconnected through the mixing chamber 14 and the water inlet 15; a rotating shaft 16 is rotatably connected inside the mixing chamber 14; a group of mixing pieces 17 are evenly distributed on the surface of the rotating shaft 16; in the process of injecting water and disinfectant through the water injection pipe 10, the water flows into the mixing chamber 14 tangentially through the water inlet 15, pushing the mixing pieces 17 inside it to rotate, and then the multiple mixing pieces 17 can stir the water flow when rotating, promote the uniform mixing between water and disinfectant, and then the mixed liquid flows into the vertical rod 8, thereby improving the uniformity of disinfection of the container 5.

[0039] The mixing piece 17 is designed to be arc-shaped, which can increase the contact area between the mixing piece 17 and the water flow, increase the driving force of the water flow on the mixing piece 17, and enable it to maintain a fast and stable rotation effect.

[0040] Embodiment 2: Figure 6 to Figure 7 As shown, compared with Example 1, another embodiment of the present invention is: the clamping assembly includes a group of fixed sleeves 18 evenly distributed on the side wall surface of the circular groove 4; the fixed sleeve 18 is internally connected with a movable rod 19 in a sliding and sealing manner, and an elastic member is provided between the movable rod 19 and the fixed sleeve 18; the end of the movable rod 19 is fixedly connected with a clamping plate 20; an annular cavity 21 is provided inside the turntable 3, and the annular cavity 21 and the fixed sleeve 18 are connected to each other; an annular air storage disk 22 is fixedly connected to the outside of the turntable 3; the air storage disk 22 and the annular cavity 21 are connected to each other through an air inlet 23; a one-way valve is provided inside the air inlet 23; an annular piston plate 24 is internally connected with the air storage disk 22 in a sliding and sealing manner; an annular pressure plate 25 is provided below the air storage disk 22; the piston plate 24 and the pressure plate 25 are fixedly connected There is a group of guide rods 26; a group of springs 27 are evenly distributed between the pressure plate 25 and the gas storage disk 22; after the container 5 is placed in the circular groove 4, the pressure plate 25 is pressed upward, and the pressure plate 25 and the guide rod 26 are used to drive the piston plate 24 to move upward inside the gas storage disk 22, so that the gas inside the gas storage disk 22 is squeezed into the annular cavity 21 through the air inlet hole 23, and is squeezed into the interior of multiple fixed sleeves 18 by using the annular cavity 21, pushing the movable rod 19 to slide outward, and then multiple clamps 20 move toward the container 5 in a circular shape, and clamp the bottom of the container 5. Since a one-way valve is provided inside the air inlet hole 23, the gas inside the annular cavity 21 and the fixed sleeve 18 will not flow back through the air inlet hole 23, and the movable rod 19 will not retract, so that the clamping assembly has a self-locking function, ensuring that the turntable 3 can normally drive the container 5 to rotate.

[0041] The gas storage disk 22 is connected to the annular cavity 21 with an air return hole 28; a slide groove 29 is provided on the top of the rotating disk 3 at a position corresponding to the air return hole 28; a blocking block 30 is slidably connected inside the slide groove 29; a guide rod 2 31 is fixedly connected to the upper end of the blocking block 30; an operating block 32 is fixedly connected to the end of the guide rod 21 extending outside the rotating disk 3; a spring 2 33 is fixedly connected between the upper end of the blocking block 30 and the slide groove 29; under normal circumstances, the blocking block 30 blocks the air return hole 28 under the action of the spring 2 33, and then after the container 5 is clamped and fixed, the annular cavity 21 and the fixed The gas inside the sleeve 18 will not flow back to the gas storage disk 22 through the return hole 28, ensuring the self-locking function. When the container 5 needs to be disassembled, the operating block 32 is pulled upward, and the operating block 32 and the guide rod 2 31 are used to drive the blocking block 30 to move upward and open the return hole 28. At this time, the annular cavity 21 and the fixed sleeve 18 can be depressurized, so that the gas can flow back to the gas storage disk 22 through the return hole 28, and then the spring 1 27 drives the pressure plate 25 and the piston plate 24 to reset downward, the movable rod 19 retracts into the fixed sleeve 18, and the clamping plate 20 loosens the container 5, thereby realizing the disassembly of the container 5.

[0042] The clamping plate 20 is made of a mesh material, so that the water flow can pass through the clamping plate 20 and contact the bottom of the container 5, thereby preventing the clamping plate 20 from blocking the container 5 and causing the water flow to be unable to flush the container.

[0043] A group of drainage grooves 34 are evenly distributed between the bottom of the circular groove 4 and the outer side of the turntable 3 , and the drainage grooves 34 are designed to be inclined, so that sewage and impurities flowing into the circular groove 4 can be discharged outward through the drainage grooves 34 .

[0044] A group of hollow elastic blocks 35 are evenly distributed on the lower side of the turntable 3, and the elastic blocks 35 correspond to the drainage grooves 34 one by one; a group of protrusions 36 are evenly distributed on the upper side of the support platform 2 at the corresponding positions of the elastic blocks 35; a groove 37 is provided at the bottom of the drainage groove 34; an elastic membrane 38 is fixedly connected inside the groove 37; the closed cavity formed between the elastic membrane 38 and the groove 37 is connected to the elastic block 35 through a conduit 39; during the rotation of the turntable 3, the elastic block 35 intermittently contacts the protrusion 36, and the protrusion 36 can squeeze and deform the elastic block 35, and squeeze the gas inside it into the closed cavity formed between the elastic membrane 38 and the groove 37 through the conduit 39, so that the elastic membrane 38 intermittently agitates up and down, which can cause the residual impurities in the drainage groove 34 to shake, thereby preventing the impurities from clogging the drainage groove 34 and improving the discharge efficiency of sewage and impurities.

[0045] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0046] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0047] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A medical device scrubber, characterized in that: It comprises a cleaning tank (1), a rotating mechanism and a scrubbing mechanism; The rotating mechanism comprises a support platform (2) fixedly connected to the inside of the cleaning tank (1); a turntable (3) is rotatably connected to the upper side of the support platform (2); a driving device for controlling the rotation of the turntable (3) is arranged inside the turntable (3); a circular groove (4) is provided on the upper side of the turntable (3); a clamping assembly is arranged inside the circular groove (4), and the clamping assembly is used to clamp and fix the container (5); The scrubbing mechanism comprises a telescopic device (6) fixedly connected to the inside of the cleaning pool (1); the output end of the telescopic device (6) is fixedly connected to a lifting plate (7); a vertical rod (8) is arranged on the lower side of the lifting plate (7), and the vertical rod (8) is coaxially arranged with the rotating disk (3); a group of main brushes (9) are evenly distributed on the surface of the vertical rod (8); the vertical rod (8) is designed to be hollow and tubular, and the top of the vertical rod (8) is connected to a water injection pipe (10); A group of brackets (11) are evenly distributed on the top of the vertical rod (8); the bottom of the bracket (11) is vertical, and a group of auxiliary brushes (12) are evenly distributed on the side of the bracket (11) facing the vertical rod (8); When the lifting plate (7) is lowered, the vertical rod (8) is located inside the container (5), and the plurality of brackets (11) are located outside the container (5). Then, when the turntable (3) drives the container (5) to rotate, the vertical rod (8) cleans the inner wall of the container (5) through the main brush (9), and the brackets (11) clean the outer wall of the container (5) through the auxiliary brush (12), thereby brushing the container (5) in all directions, further improving the cleaning effect. A water shield (13) is fixedly connected to the top of the vertical rod (8) at a position below the bracket (11); the water shield (13) is designed to be in the shape of a funnel with a small top and a large bottom. The clamping assembly comprises a group of fixed sleeves (18) uniformly distributed on the side wall surface of the circular groove (4); a movable rod (19) is slidably and sealably connected inside the fixed sleeve (18), and an elastic member is provided between the movable rod (19) and the fixed sleeve (18); a clamping plate (20) is fixedly connected to the end of the movable rod (19); an annular cavity (21) is provided inside the rotating disk (3), and the annular cavity (21) and the fixed sleeve (18) are communicated with each other; an annular air storage disk (20) is fixedly connected to the outside of the rotating disk (3) 2); the gas storage disc (22) and the annular cavity (21) are connected to each other via an air inlet hole (23); a one-way valve is arranged inside the air inlet hole (23); an annular piston plate (24) is slidably and sealably connected inside the gas storage disc (22); an annular pressure plate (25) is arranged below the gas storage disc (22); a group of guide rods (26) are fixedly connected between the piston plate (24) and the pressure plate (25); a group of springs (27) are evenly distributed between the pressure plate (25) and the gas storage disc (22); An air return hole (28) is connected between the air storage disk (22) and the annular cavity (21); a slide groove (29) is provided on the top of the rotating disk (3) at a position corresponding to the air return hole (28); a blocking block (30) is slidably connected inside the slide groove (29); a second guide rod (31) is fixedly connected to the upper end of the blocking block (30); an operating block (32) is fixedly connected to one end of the second guide rod (31) extending outside the rotating disk (3); and a second spring (33) is fixedly connected between the upper end of the blocking block (30) and the slide groove (29).

2. A medical device scrubber according to claim 1, characterized in that: A cylindrical mixing chamber (14) is provided between the lifting plate (7) and the vertical rod (8); a water inlet (15) is provided on one side of the mixing chamber (14), and the water inlet (15) is tangent to the edge of the mixing chamber (14); the vertical rod (8) and the water injection pipe (10) are interconnected through the mixing chamber (14) and the water inlet (15); a rotating shaft (16) is rotatably connected inside the mixing chamber (14); and a group of mixing sheets (17) are evenly distributed on the surface of the rotating shaft (16).

3. A medical device scrubber according to claim 2, characterized in that: The mixing sheet (17) is designed to be arc-shaped.

4. A medical device scrubber according to claim 1, characterized in that: The clamping plate (20) is made of a mesh material.

5. The medical device scrubber according to claim 1, characterized in that: A group of drainage grooves (34) are evenly distributed between the bottom of the circular groove (4) and the outer side of the rotating disk (3), and the drainage grooves (34) are designed to be inclined.

6. A medical device scrubber according to claim 5, characterized in that: A group of hollow elastic blocks (35) are evenly distributed on the lower side of the turntable (3); a group of protrusions (36) are evenly distributed on the upper side of the support platform (2) at positions corresponding to the elastic blocks (35); a groove (37) is provided at the bottom of the drainage groove (34); an elastic membrane (38) is fixedly connected inside the groove (37); and a closed cavity formed between the elastic membrane (38) and the groove (37) is connected to the elastic block (35) via a conduit (39).

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