Suspension assembly of an ultrasonic cleaning machine

Abstract

The present application discloses a suspension assembly of an ultrasonic cleaning machine, belonging to the technical field of cleaning equipment, comprising a suspension frame, wherein the interior of the suspension frame is divided into a suspension slot and a driving slot by a partition, two traction cylinders distributed at intervals are fixedly installed on the inner side wall of the driving slot, a traction plate is fixedly installed on the output ends of the two traction cylinders, a plurality of traction tubes distributed in a linear array are fixedly installed on the traction plate, the traction tubes extend through the suspension slot, a limit plate is fixedly installed on the outer wall of the circumference of one end of the traction tube located in the suspension slot, a suspension plate is fixedly installed on the traction rod, a suspension hook is fixedly installed on the side of the suspension plate close to the limit plate, and a suspension limit assembly is arranged between the limit plate and the suspension plate. The present application can realize the effective limit of the surgical tool placed, reduce the shaking or falling off of the surgical tool, and is conducive to improving the cleaning quality.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning equipment, and more specifically, to a suspension assembly of an ultrasonic cleaning machine. Background Art

[0002] Ultrasonic cleaning machine converts the high-frequency oscillation signal emitted by the ultrasonic generator into high-frequency mechanical oscillation through the transducer and propagates it into the medium cleaning solvent. It uses ultrasonic waves to radiate forward in the cleaning liquid in a sparse and dense manner, causing the liquid to flow and generate tens of thousands of tiny bubbles with a diameter of 50-500μm. These tiny bubbles vibrate under the action of the sound field and generate shock waves when closed, generating thousands of atmospheres of pressure around them, destroying insoluble dirt and dispersing them in the cleaning liquid. When the group particles are wrapped in oil and adhere to the surface of the cleaning part, the oil is emulsified and the solid particles are detached, thereby achieving the purpose of purifying the cleaning part.

[0003] The invention patent with the authorization announcement number CN112845241B discloses a suspended ultrasonic cleaning machine for medical care, including an ultrasonic component, a lifting component, a cleaning component, a slideway component, a suspension component and a driving component. The lifting component is connected to the ultrasonic component, the upper end of the cleaning component is fixedly connected to the lifting component, the lower end of the cleaning component is fixedly connected to the ultrasonic component, the slideway component is fixedly connected in the lifting component, a plurality of suspension components are slidably connected to the slideway component, the slideway component and the suspension component are frictionally driven, the driving component is fixedly connected to the slideway component, and the driving component and the suspension component are frictionally driven; the suspension component includes a suspension frame, a suspension cylinder, a co-advancing plate, and a suspension rod , telescopic rod, clamping groove, cleaning wheel, synchronous belt, cleaning drive wheel and cleaning motor. Two suspension cylinders are arranged on the suspension frame. The cylinder rods of the two suspension cylinders are fixedly connected to the same feed plate. Multiple suspension rods are fixedly connected to the same feed plate. Telescopic rods are fixedly connected to the multiple suspension rods. Clamping grooves are arranged on the suspension frame. Multiple cleaning wheels are rotatably connected to the suspension frame. The multiple cleaning wheels are all driven by synchronous belts. The cleaning motor is fixedly connected to the suspension frame. The cleaning drive wheel is fixedly connected to the output shaft of the cleaning motor. The cleaning drive wheel and the cleaning wheel at the rear end are meshed for transmission. Multiple suspension frames are slidably connected in two slideways I and two slideways II. Multiple suspension frames are frictionally driven with the feed rubber wheel. This technical solution uses an ultrasonic component to perform ultrasonic cleaning on multiple surgical tools. The ultrasonic component can be used to lift the lifting component to open and close the two components. The cleaning component can also circulate cleaning fluid up and down to clean multiple surgical tools and multiple suspension components. The suspension component can also be used to suspend and fix multiple surgical tools. The slide component can also be used to feed multiple suspension components in the front and back directions. The drive component can also be used to feed multiple suspension components in the left and right directions to achieve automatic stacking of multiple suspension components, so that multiple surgical tools can be ultrasonically cleaned more evenly and cleanly.

[0004] However, the above technical solution still has certain shortcomings. For example, when placing hangable surgical tools, the suspension component cannot effectively fix the surgical tools. During the movement of the suspension frame, the surgical tools may cause harm to the staff due to shaking. When placing non-hangable surgical tools, they are fixed on the clamping groove wall of the suspension frame through multiple suspension rods. This method makes it difficult to ensure that the surgical tools will not slip due to vibration during the cleaning process. Summary of the invention

[0005] In order to solve the above problems, the present application provides a suspension assembly for an ultrasonic cleaning machine, which adopts the following technical solution:

[0006] A suspension assembly of an ultrasonic cleaning machine comprises a suspension frame, wherein the interior of the suspension frame is divided into a suspension groove and a driving groove by a partition, two traction cylinders distributed at intervals are fixedly installed on the inner side wall of the driving groove, a traction plate is fixedly installed on the output ends of the two traction cylinders, a plurality of traction tubes distributed in a linear array are fixedly installed on the traction plate, the traction tubes extend through the suspension groove, a traction rod is inserted into the end of the traction tube, a first spring is fixedly installed on the inner wall of the end of the traction tube, and the end of the first spring is fixedly connected to the traction rod, a limiting plate is fixedly installed on the circumferential outer wall of one end of the traction tube located in the suspension groove, a suspension plate is fixedly installed on the traction rod, a suspension hook is fixedly installed on the side of the suspension plate close to the limiting plate, and a suspension limiting assembly is arranged between the limiting plate and the suspension plate.

[0007] By adopting the above technical solution, when placing surgical tools, surgical tools that can be hung are directly hung on the hanging hook, and surgical tools that cannot be hung are placed horizontally on multiple adjacent hanging hooks to achieve support and placement. The traction cylinder is started to push the traction tube to move, driving the traction rod to squeeze against the inner wall of the hanging groove. During the movement, the first spring is adaptively compressed. When the traction rod collides with the inner wall of the hanging groove, the hanging plate remains stationary, the traction tube continues to move, and the limit plate approaches the hanging plate and is tightly attached to the hanging hook, which can effectively prevent the placed surgical tools from falling off. At the same time, through the action of the suspension limit assembly, the surgical tools can be further limited and fixed, effectively reducing the shaking or falling off of the surgical tools.

[0008] Furthermore, the suspension limit assembly includes a limit tube vertically fixedly mounted on the limit plate, a limit rod is inserted into the limit tube, a second spring is fixedly mounted on the inner wall of the end of the limit tube, and the end of the second spring is fixedly connected to the limit rod.

[0009] By adopting the above technical solution, in the process of the limit plate approaching the hanging plate, the limit tube drives the limit rod to move toward the surgical tool. For the surgical tool that can be hung, the limit rod extends to the side of the tool handle, which can effectively reduce the shaking of the tool. For the surgical tool that cannot be hung, when the end of the limit rod contacts the blade of the tool, the limit tube continues to move, adaptively compressing the second spring, so that the limit rod is pressed against the blade of the tool, thereby effectively preventing the tool from falling off.

[0010] Furthermore, two position limiting tubes are provided, and the two position limiting tubes are symmetrically distributed about the suspension hook.

[0011] By adopting the above technical solution, the two limiting rods and the suspension hook form a triangular distribution, which is beneficial to improving the limiting or fixing effect of the installed tool.

[0012] Furthermore, two symmetrically distributed limiting caps are fixedly mounted on the suspension plate, and the limiting caps are adapted to the ends of the limiting rods.

[0013] By adopting the above technical solution, the limit rod can be extended to be nested and matched with the limit cap, which is beneficial to improving the stability of the limit rod when acting on the hangable surgical tool, and further beneficial to improving the limit quality.

[0014] Furthermore, the suspension limit assembly also includes a push block fixedly mounted on the limit plate, a slide rail is fixedly mounted on the suspension plate, a slider is slidably mounted on the inner side of the slide rail, and the ends of the slider and the push block are wedge-shaped structures that match each other, a positioning rod is fixedly mounted on the inner top wall of the slide rail, and the positioning rod slides through the slider, a third spring is sleeved on the positioning rod, and the two ends of the third spring are respectively fixedly connected to the inner top wall of the slide rail and the slider.

[0015] Furthermore, the slide rail is an inverted U-shaped structure, and the slide rail is located vertically above the suspension hook.

[0016] By adopting the above technical solution, in the process of the limit plate approaching the suspension plate, the push block pushes the slider, causing the slider to slide downward along the slide rail, and the third spring is adaptively stretched and deformed. When the slider slides to contact the suspension hook, it forms a closed ring with the suspension plate, which can effectively prevent the placed surgical tool from falling, thereby helping to improve practicality.

[0017] Furthermore, a cleaning motor is fixedly mounted on the inner side wall of the driving groove, a driving gear is fixedly mounted on the end of the output shaft of the cleaning motor, a plurality of cleaning wheels distributed in a linear array are rotatably mounted on the other inner side wall of the driving groove, the cleaning wheels are distributed in a one-to-one correspondence with the traction tube, and the cleaning wheels are sleeved on the outer side of the traction tube, a transmission belt is commonly mounted on the plurality of cleaning wheels, a plurality of tooth grooves are opened on the circumferential outer wall on one side of the cleaning wheel adjacent to the driving gear, and the tooth grooves are meshed with the driving gear.

[0018] By adopting the above technical solution, the cleaning motor is started to drive the driving gear to rotate, and then the adjacent cleaning wheel is driven to rotate. Through the action of the transmission belt, other cleaning wheels are driven to rotate synchronously. The cleaning wheel rotates to clean the outer wall of the traction tube, which can effectively prevent the cleaning liquid from being contaminated by scale on the surface of the traction tube, thereby preventing the surgical tool from being uncleaned.

[0019] In summary, this application includes the following beneficial technical effects:

[0020] 1. Under the action of the traction tube, traction rod, suspension plate, suspension hook and limit plate, the present application can effectively limit the surgical tool placed therein, reduce the shaking or falling off of the surgical tool, which is beneficial to improving the cleaning quality and the practicality;

[0021] 2. Under the action of the suspension limiting assembly, the present application can further limit the placement of surgical tools that can be suspended or not, effectively preventing the surgical tools from falling off, which is beneficial to improving the cleaning quality and improving the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the top view of the structure of this application;

[0023] Figure 2 This is a schematic diagram of the structure of the present application when viewed from above;

[0024] Figure 3 This is a schematic diagram of the installation structure of the driving gear and the cleaning wheel of the present application;

[0025] Figure 4 This is a schematic diagram of the installation structure of the traction rod and the traction tube of the present application;

[0026] Figure 5 For this application Figure 4 A magnified view of middle;

[0027] Figure 6 This is a schematic diagram of the installation structure of the slider and the slide rail of the present application.

[0028] Description of the numbers in the figure:

[0029] 1. Suspension frame; 2. Suspension slot; 3. Driving slot; 4. Traction cylinder; 5. Traction plate; 6. Traction tube; 7. Traction rod; 8. First spring; 9. Suspension plate; 10. Suspension hook; 11. Limit plate; 12. Limit tube; 13. Limit rod; 14. Second spring; 15. Limit cap; 16. Push block; 17. Slide rail; 18. Slider; 19. Positioning rod; 20. Third spring; 21. Cleaning motor; 22. Driving gear; 23. Cleaning wheel; 24. Transmission belt. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0031] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0032] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0033] The following is combined with Figure 1-6 This application is described in further detail.

[0034] See also Figure 1-Figure 6A suspension assembly of an ultrasonic cleaning machine comprises a suspension frame 1, wherein the interior of the suspension frame 1 is divided into a suspension slot 2 and a driving slot 3 by a partition, two traction cylinders 4 are fixedly installed on the inner side wall of the driving slot 3, a traction plate 5 is fixedly installed on the output ends of the two traction cylinders 4, a plurality of traction tubes 6 distributed in a linear array are fixedly installed on the traction plate 5, the traction tube 6 extends through the suspension slot 2, a traction rod 7 is inserted at the end of the traction tube 6, a first spring 8 is fixedly installed on the inner wall of the end of the traction tube 6, and the end of the first spring 8 is fixedly connected to the traction rod 7, a cleaning motor 21 is fixedly installed on the inner side wall of the driving slot 3, a driving gear 22 is fixedly installed on the output shaft end of the cleaning motor 21, and a plurality of cleaning wheels 23 distributed in a linear array are rotatably installed on the other inner side wall of the driving slot 3, The cleaning wheels 23 are distributed in a one-to-one correspondence with the traction tube 6, and the cleaning wheels 23 are sleeved on the outside of the traction tube 6. A transmission belt 24 is installed on several cleaning wheels 23. A plurality of tooth grooves are opened on the circumferential outer wall of one side of the cleaning wheel 23 adjacent to the driving gear 22, and the tooth grooves are meshed with the driving gear 22. The cleaning motor 21 is started to drive the driving gear 22 to rotate, thereby driving the adjacent cleaning wheel 23 to rotate. Through the action of the transmission belt 24, the other cleaning wheels 23 are driven to rotate synchronously. The cleaning wheel 23 rotates to clean the outer wall of the traction tube 6. At the same time, it can cooperate with the traction cylinder 4 to perform reciprocating motion, driving the traction tube 6 to achieve reciprocating motion, which is beneficial to improving the cleaning effect of the outer wall of the traction tube 6, and can effectively prevent the cleaning liquid from being contaminated by scaling on the surface of the traction tube 6, thereby causing the surgical tool to be unclean.

[0035] A limit plate 11 is fixedly installed on the outer wall of the circumference of one end of the traction tube 6 located in the hanging groove 2, a hanging plate 9 is fixedly installed on the traction rod 7, and a hanging hook 10 is fixedly installed on the side of the hanging plate 9 close to the limit plate 11. When placing surgical tools, surgical tools that can be hung are directly hung on the hanging hook 10, and surgical tools that cannot be hung are placed horizontally on multiple adjacent hanging hooks 10 to achieve support and placement. The traction cylinder 4 is started to push the traction tube 6 to move, driving the traction rod 7 to squeeze against the inner wall of the hanging groove 2. During the movement, the first spring 8 is adaptively compressed. When the traction rod 7 conflicts with the inner wall of the hanging groove 2, the hanging plate 9 remains stationary, the traction tube 6 continues to move, and the limit plate 11 approaches the hanging plate 9 and is close to the hanging hook 10, which can effectively prevent the placed surgical tools from falling off.

[0036] A suspension limit assembly is provided between the limit plate 11 and the suspension plate 9, and the suspension limit assembly includes a limit tube 12 vertically fixedly mounted on the limit plate 11, a limit rod 13 is inserted on the limit tube 12, two limit tubes 12 are provided, and the two limit tubes 12 are symmetrically distributed about the suspension hook 10, two symmetrically distributed limit caps 15 are fixedly mounted on the suspension plate 9, and the limit caps 15 are adapted to the ends of the limit rods 13, a second spring 14 is fixedly mounted on the inner wall of the end of the limit tube 12, and the end of the second spring 14 is fixedly connected to the limit rod 13, when the limit plate 11 approaches the suspension plate 9 During the process, the limiting tube 12 drives the limiting rod 13 to move toward the surgical tool. For a surgical tool that can be hung, the limiting rod 13 extends to the side of the handle of the tool and is nested and matched with the limiting cap 15, which is beneficial to improving the stability of the limiting rod 13. The two limiting rods 13 and the hanging hook 10 form a triangular distribution, which is beneficial to improving the limiting or fixing effect of the placed tool. For a surgical tool that cannot be hung, when the end of the limiting rod 13 contacts the blade of the tool, the limiting tube 12 continues to move and adaptively compresses the second spring 14, so that the limiting rod 13 is pressed against the blade of the tool, thereby effectively preventing the tool from falling off.

[0037] The suspension limit assembly also includes a push block 16 fixedly mounted on the limit plate 11, a slide rail 17 fixedly mounted on the suspension plate 9, the slide rail 17 is an inverted U-shaped structure, and the slide rail 17 is located vertically above the suspension hook 10, a slider 18 is slidably mounted on the inner side of the slide rail 17, and the ends of the slider 18 and the push block 16 are wedge-shaped structures that match each other, a positioning rod 19 is fixedly mounted on the inner top wall of the slide rail 17, and the positioning rod 19 slides through the slider 18, a third spring 20 is sleeved and mounted on the positioning rod 19, and the two ends of the third spring 20 are respectively fixedly connected to the inner top wall of the slide rail 17 and the slider 18, when the limit plate 11 approaches the suspension plate 9, the push block 16 pushes the slider 18, so that the slider 18 slides downward along the slide rail 17, and the third spring 20 is adaptively stretched and deformed, and when the slider 18 slides to contact the suspension hook 10, that is, it forms a closed ring with the suspension plate 9, it can effectively prevent the placed surgical tool from falling, which is conducive to improving practicality.

[0038] The implementation principle of the embodiment of the present application is as follows: when in use, the surgical tool that can be hung is directly hung on the hanging hook 10, and the surgical tool that cannot be hung is placed horizontally on multiple adjacent hanging hooks 10. The traction cylinder 4 is started to push the traction tube 6 to move, driving the traction rod 7 to squeeze against the inner wall of the hanging groove 2. During the movement, the first spring 8 is adaptively compressed. When the traction rod 7 conflicts with the inner wall of the hanging groove 2, the hanging plate 9 remains stationary, the traction tube 6 continues to move, and the limiting plate 11 approaches the hanging plate 9 and is tightly attached to the hanging hook 10, which can effectively prevent the placed surgical tool from falling off; at the same time, in the process of the limiting plate 11 approaching the hanging plate 9, the limiting tube 12 drives the limiting rod 13 to move toward the surgical tool. For the surgical tool that can be hung, the limiting rod 13 extends to the side of the handle of the tool and fits into the limiting cap 15. The matching of the sleeve is beneficial to improving the stability of the limit rod 13, and the two limit rods 13 and the hanging hook 10 form a triangular distribution, which is beneficial to improving the limiting or fixing effect of the installed tool. For surgical tools that cannot be suspended, when the end of the limit rod 13 contacts the blade of the tool, the limit tube 12 continues to move, adaptively compressing the second spring 14, so that the limit rod 13 and the blade of the tool are pressed tightly, thereby effectively preventing the tool from falling off; in the process of the limit plate 11 approaching the hanging plate 9, the push block 16 pushes the slider 18, so that the slider 18 slides downward along the slide rail 17, and the third spring 20 is adaptively stretched and deformed. When the slider 18 slides to contact the hanging hook 10, that is, it forms a closed ring with the hanging plate 9, it can effectively prevent the installed surgical tool from falling off, which is beneficial to improving practicality.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A suspension assembly for an ultrasonic cleaning machine, comprising a suspension frame (1), characterized in that: The interior of the suspension frame (1) is divided into a suspension groove (2) and a driving groove (3) by a partition plate. Two traction cylinders (4) are fixedly installed on the inner side wall of the driving groove (3) and are distributed at intervals. A traction plate (5) is fixedly installed on the output ends of the two traction cylinders (4). A plurality of traction tubes (6) distributed in a linear array are fixedly installed on the traction plate (5). The traction tubes (6) extend through the suspension groove (2). A traction rod (7) is inserted at the end of the traction tube (6). A first spring (8) is fixedly installed on the inner wall of the end of the traction tube (6), and the end of the first spring (8) is fixedly connected to the traction rod (7). A limit plate (11) is fixedly installed on the outer wall of the circumference of one end of the traction tube (6) located in the suspension groove (2). A suspension plate (9) is fixedly installed on the traction rod (7). A suspension hook (10) is fixedly installed on the side of the suspension plate (9) close to the limit plate (11). A suspension limit assembly is provided between the limit plate (11) and the suspension plate (9). The suspension limit assembly comprises a limit tube (12) vertically fixedly mounted on the limit plate (11), a limit rod (13) being inserted into the limit tube (12), a second spring (14) being fixedly mounted on the inner wall of the end of the limit tube (12), and an end of the second spring (14) being fixedly connected to the limit rod (13); The suspension limit assembly also includes a push block (16) fixedly mounted on the limit plate (11); a slide rail (17) fixedly mounted on the suspension plate (9); a slider (18) slidably mounted on the inner side of the slide rail (17); and ends of the slider (18) and the push block (16) are wedge-shaped structures that fit each other; a positioning rod (19) fixedly mounted on the inner top wall of the slide rail (17); and the positioning rod (19) slidably penetrates the slider (18); a third spring (20) is sleeved on the positioning rod (19); and two ends of the third spring (20) are respectively fixedly connected to the inner top wall of the slide rail (17) and the slider (18).

2. The suspension assembly of an ultrasonic cleaning machine according to claim 1, characterized in that: Two position limiting tubes (12) are provided, and the two position limiting tubes (12) are symmetrically distributed with respect to the suspension hook (10).

3. The suspension assembly of an ultrasonic cleaning machine according to claim 1, characterized in that: Two symmetrically distributed limiting caps (15) are fixedly mounted on the suspension plate (9), and the limiting caps (15) are adapted to the ends of the limiting rods (13).

4. The suspension assembly of an ultrasonic cleaning machine according to claim 1, characterized in that: The slide rail (17) is an inverted U-shaped structure, and the slide rail (17) is located vertically above the suspension hook (10).

5. The suspension assembly of an ultrasonic cleaning machine according to claim 1, characterized in that: A cleaning motor (21) is fixedly mounted on the inner side wall of the driving groove (3), a driving gear (22) is fixedly mounted on the end of the output shaft of the cleaning motor (21), a plurality of cleaning wheels (23) distributed in a linear array are rotatably mounted on the other inner side wall of the driving groove (3), the cleaning wheels (23) and the traction tubes (6) are distributed in a one-to-one correspondence, and the cleaning wheels (23) are sleeved on the outer side of the traction tube (6), a transmission belt (24) is commonly mounted on the plurality of cleaning wheels (23), and a plurality of tooth grooves are provided on a circumferential outer wall of one side of the cleaning wheel (23) adjacent to the driving gear (22), and the tooth grooves are meshed with the driving gear (22).

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