Hook forceps instrument cleaning device

Abstract

The invention relates to the technical field of hook forceps instrument cleaning devices, in particular to a hook forceps instrument cleaning device. According to the cleaning machine body, the cleaning assembly and the cleaning spray head assembly, a plurality of first cleaning spray heads are installed on a positioning frame and arranged around the periphery of a positioning through hole at intervals, and a spray washing space is jointly defined by the first cleaning spray heads; and the first cleaning nozzle communicates with the cleaning pipe and is used for guiding cleaning liquid to be sprayed into the spray-washing space, so that high-strength cleaning can be performed on the bottom end part of the clamping arm, a relatively good cleaning effect is achieved, and the problem that when an existing cleaning device is used for cleaning hook forceps instruments, high-strength cleaning cannot be performed on the bottom end part of the clamping arm, and the cleaning efficiency is high is solved. And the cleaning effect is poor.

Description

Technical Field

[0001] The invention relates to the technical field of hook clamp instrument cleaning devices, and in particular to a hook clamp instrument cleaning device. Background Art

[0002] At present, medical hook forceps are mainly used in surgery, such as surgical forceps, electric hooks, electric forceps and other instruments. When in use, they are generally held in the wide grip position, and then the clamp arm below is operated to rotate. When in use, the knife at the bottom of the clamp arm is mainly operated, so the cleaning intensity needs to be strengthened at this position. However, when cleaning the existing hook forceps instruments, high-intensity cleaning is not performed on the bottom of the clamp arm, resulting in poor cleaning effect. In addition, the hook forceps instruments are generally long in length, and cannot be well fixed during the cleaning process, resulting in unstable cleaning process, unqualified cleaning quality, and low work efficiency. Summary of the invention

[0003] In order to solve the problem that the existing cleaning device does not perform high-intensity cleaning on the bottom end of the clamp arm when used for cleaning hook clamp instruments, resulting in poor cleaning effect, the present invention provides a hook clamp instrument cleaning device, comprising:

[0004] A cleaning body, wherein a cleaning chamber and a cleaning pipe are provided in the cleaning body, and the cleaning pipe is used to introduce a cleaning liquid into the cleaning chamber;

[0005] A cleaning assembly, the cleaning assembly comprising a cleaning rack, a first clamping assembly and a second clamping assembly, the cleaning rack is installed in the cleaning chamber, and the first clamping assembly and the second clamping assembly are spaced apart along a height direction of the cleaning rack;

[0006] The cleaning nozzle assembly includes a positioning frame and a plurality of first cleaning nozzles. The positioning frame is installed in the cleaning chamber. The positioning frame is provided with a positioning through hole along the height direction of the cleaning frame. The plurality of first cleaning nozzles are installed on the positioning frame and are arranged at intervals around the circumference of the positioning through hole. The plurality of first cleaning nozzles together form a spraying space. The first cleaning nozzles are connected to the cleaning pipe and are used to guide the cleaning liquid to be sprayed into the spraying space.

[0007] In some embodiments, the cleaning nozzle assembly also includes a plurality of second cleaning nozzles, which are mounted on the positioning frame and are spaced apart around the circumference of the positioning through hole. The second cleaning nozzles are connected to the cleaning pipe and are used to guide the cleaning spray into the spraying space. The nozzle cross-sectional area of ​​the second cleaning nozzle is smaller than the nozzle cross-sectional area of ​​the first cleaning nozzle.

[0008] In some embodiments, the plurality of first cleaning nozzles and the plurality of second cleaning nozzles are distributed in an interval or staggered manner along the axial direction of the positioning through hole.

[0009] In some embodiments, the plurality of the first cleaning nozzles and the plurality of the second cleaning nozzles are distributed in an intermittent and cross manner along the radial direction of the positioning through hole.

[0010] In some embodiments, the first clamping assembly includes at least two clamping arms, at least two of the clamping arms enclose a clamping space, and the clamping arms are provided with a clamping convex structure protruding toward the clamping space; the positioning through hole is used to correspond to the bottom of the clamping space;

[0011] Wherein, the clamping arm is connected to the cleaning rack by means of an elastic structure.

[0012] In some embodiments, the clamping arm includes a first clamping section and a second clamping section connected to each other, the first clamping section and the second clamping section are connected at an angle between their ends, and a convex structure is formed at the connected position that protrudes toward the clamping space, and the first clamping section and the second clamping section are both inclined.

[0013] In some embodiments, the second clamping assembly includes two clamping plates arranged opposite to each other, the interval between the two clamping plates forms a clamping interval, the clamping interval is located below the clamping space and communicates with the clamping space; the positioning through hole is used to correspond to the bottom of the clamping interval;

[0014] The two clamping plates are movably connected to the cleaning frame, and one of the clamping plates can rotate relative to the other clamping plate.

[0015] In some embodiments, the clamping plate is provided with a through hole, and the through hole is used to guide the cleaning liquid in the cleaning chamber into the clamping interval.

[0016] In some embodiments, a plurality of annular nozzles are further provided on the side of the cleaning rack, and the plurality of annular nozzles are distributed at intervals along the height direction of the cleaning rack; the spraying directions of the plurality of annular nozzles correspond to the internal settings of the clamping interval; and the annular nozzles are connected to the cleaning pipe.

[0017] In some embodiments, along the horizontal direction of the cleaning rack, an angle a is formed between the spray direction of any one of the first cleaning nozzles and the spray direction of one of the adjacent second cleaning nozzles, and the value of the angle a is less than or equal to 30 degrees, or the spray direction of any one of the first cleaning nozzles is consistent with the spray direction of one of the adjacent second cleaning nozzles.

[0018] In some embodiments, the cleaning nozzle assembly is provided with at least two groups, and the at least two groups of the cleaning nozzle assembly are arranged at intervals along the height direction of the cleaning frame; and the positioning through holes of the two adjacent groups of the cleaning nozzle assembly are arranged correspondingly.

[0019] In some embodiments, the cleaning chamber is further provided with a first liquid level detector and a second liquid level detector, the first liquid level detector and the second liquid level detector are distributed at intervals in the cleaning chamber and are used to detect the liquid level in the cleaning chamber.

[0020] In order to solve the problem that the existing cleaning device does not perform high-intensity cleaning on the bottom end of the clamp arm when used for cleaning hook clamp instruments, resulting in poor cleaning effect, the present invention has the following advantages:

[0021] The beneficial effects of the present invention are:

[0022] By installing multiple first cleaning nozzles on the positioning frame and arranging them at intervals around the circumference of the positioning through hole, the multiple first cleaning nozzles together form a spraying space; the first cleaning nozzles are connected to the cleaning pipe and are used to guide the cleaning liquid to be sprayed into the spraying space, so that high-intensity cleaning of the bottom end part of the clamp arm can be achieved, achieving better cleaning effect, and solving the problem that when the existing cleaning device is used for cleaning hook clamp instruments, the bottom end part of the clamp arm will not be cleaned with high intensity, resulting in poor cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the cleaning component of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the cleaning body of the present invention;

[0025] Figure 3 This is a view of the assembly structure of the cleaning component and the cleaning body of the present invention;

[0026] Figure 4 It is a top view of the assembly of the cleaning component and the cleaning body of the present invention;

[0027] Figure 5 It is a top view of the cleaning body of the present invention.

[0028] In the figure: 100, hook clamp instrument; 10, cleaning frame; 11, first clamping assembly; 111, first clamping arm; 112, convex structure; 12, second clamping assembly; 121, through-hole; 122, buckle; 13, annular nozzle; 20, cleaning body; 21, cleaning chamber; 22, first liquid level detector; 23, second liquid level detector; 24, ultrasonic generator; 25, cleaning pipe; 30, positioning frame; 31, positioning through hole; 32, cleaning nozzle. DETAILED DESCRIPTION

[0029] The present disclosure will now be discussed with reference to several exemplary embodiments. It should be understood that these embodiments are discussed only to enable those skilled in the art to better understand and thus implement the present disclosure, rather than implying any limitation on the scope of the present disclosure.

[0030] As used herein, the term "including" and its variants are to be interpreted as open-ended terms meaning "including but not limited to". The term "based on" is to be interpreted as "based at least in part on". The terms "one embodiment" and "an embodiment" are to be interpreted as "at least one embodiment". The term "another embodiment" is to be interpreted as "at least one other embodiment". The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "vertical", "horizontal", "lateral", "longitudinal" and the like is based on the orientation or position relationship shown in the accompanying drawings. These terms are mainly for better describing the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. In addition, in addition to being used to indicate an orientation or position relationship, some of the above terms may also be used to indicate other meanings, such as the term "upper" may also be used to indicate a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to the specific circumstances. In addition, the terms "install", "set", "provided with", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be an internal connection between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances. In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0031] This embodiment discloses a cleaning device for a hook clamp instrument 100. Figures 1 to 5 As shown, including:

[0032] A cleaning body 20, wherein a cleaning chamber 21 and a cleaning pipe 25 are provided in the cleaning body 20, and the cleaning pipe 25 is used to introduce a cleaning liquid into the cleaning chamber 21;

[0033] A cleaning assembly, the cleaning assembly comprising a cleaning rack 10, a first clamping assembly 11 and a second clamping assembly 12, the cleaning rack 10 is installed in the cleaning chamber 21, the first clamping assembly 11 and the second clamping assembly 12 are spaced apart along the height direction of the cleaning rack 10;

[0034] The cleaning nozzle assembly includes a positioning frame 30 and a plurality of first cleaning nozzles. The positioning frame 30 is installed in the cleaning chamber 21. A positioning through hole 31 is formed on the positioning frame 30 along the height direction of the cleaning frame 10. The plurality of first cleaning nozzles are installed on the positioning frame 30 and are arranged at intervals around the positioning through hole 31. The plurality of first cleaning nozzles together form a spraying space. The first cleaning nozzles are connected to the cleaning pipe 25 and are used to guide the cleaning liquid to be sprayed into the spraying space.

[0035] In this embodiment, when using the hook clamp instrument 100 cleaning device of the present invention, the hook clamp instrument 100 to be cleaned can be placed on the cleaning rack 10 first. Specifically, during clamping, the top handle end of the hook clamp instrument 100 can be clamped and fixed by the first clamping assembly 11, and the bottom clamping arm part of the hook clamp instrument 100 can be clamped and fixed by the second clamping assembly 12, and the bottom operating part of the hook clamp instrument 100 (with a blade or clamping claw, etc.) can be extended by the second clamping assembly 12, so that the hook clamp instrument 100 can be clamped and fixed on the cleaning rack 10 by the first clamping assembly 11 and the second clamping assembly 12.

[0036] Then, after the cleaning rack 10 is installed in the cleaning chamber 21, the cleaning rack 10 can be located above the positioning rack 30, so that the bottom operating part of the hook clamp device 100 of the cleaning rack can be extended into the positioning through hole 31, and the positioning through hole 31 is used for positioning and clamping, and multiple cleaning nozzles 32 can be arranged around the outer periphery of the bottom operating part of the hook clamp device 100, and the cleaning liquid can be introduced through multiple cleaning nozzles 32 at the same time, and the bottom operating part of the hook clamp device 100 is sprayed in a ring shape, so that multi-directional spraying can be achieved. Multiple cleaning nozzles 32 simultaneously introduce high-pressure cleaning liquid into the spraying space, and a high-pressure vortex can be formed in the spraying space for flushing, and the bottom operating part of the hook clamp device 100 is flushed with the high-pressure vortex to improve the cleaning effect. The bottom operating part of the hook clamp device 100 is fixed by the positioning through hole 31, so that targeted cleaning can be achieved at this position, and the cleaning accuracy is higher.

[0037] In this embodiment, a connector can be provided on the cleaning rack 10 and the cleaning chamber 21. When the cleaning rack 10 is connected to the cleaning chamber 21, a detachable connection can be made through the connector. The specific detachable connection method can be plug-in, clip-on or threaded connection. Of course, it can also be assembled by magnetic attraction between the connectors, which can be selected according to actual needs.

[0038] In addition, it should be noted that during the cleaning process, the top handle end and the clamp arm part of the hook clamp instrument 100 are respectively fixed by the first clamping component 11 and the second clamping component 12, and the cleaning rack 10 is located in the cleaning chamber 21 as a whole. The other parts of the hook clamp instrument 100 can be rinsed with the cleaning liquid in the cleaning chamber 21. During the entire cleaning process, the hook clamp instrument 100 is segmented and positioned by the first clamping component 11, the second clamping component 12 and the positioning through hole 31. This cleaning process has higher stability.

[0039] In order to clean multiple hook clamp instruments 100 at one time, the first clamping assembly 11 and the second clamping assembly 12 can be arranged in multiple groups at the same height, so that multiple groups of hook clamp instruments 100 can be clamped on the cleaning rack 10 for cleaning at one time, which has higher cleaning efficiency.

[0040] A liquid storage tank may be provided in the cleaning body 20, one end of the cleaning pipe 25 may be connected to the liquid storage tank, and the other end of the cleaning pipe 25 may be connected to the cleaning pipe 25. A heating component may be provided in the liquid storage tank. When the cleaning liquid needs to have a certain temperature, the cleaning liquid may be heated by the heating component in the liquid storage tank, and the cleaning effect of the heated cleaning liquid on the hook clamp instrument 100 may be better. Of course, an ultrasonic generator 24 and a heating component may be further provided in the cleaning chamber 21. The ultrasonic generator 24 may generate ultrasonic waves in the cleaning chamber 21, so that ultrasonic cleaning can be achieved in the cleaning chamber 21, and the cleaning effect may be better.

[0041] In some embodiments, the cleaning nozzle assembly also includes a plurality of second cleaning nozzles, which are mounted on the positioning frame 30 and are spaced apart around the circumference of the positioning through hole 31. The second cleaning nozzles are connected to the cleaning pipe 25 and are used to guide the cleaning liquid to be sprayed into the spraying space. The nozzle cross-sectional area of ​​the second cleaning nozzle is smaller than the nozzle cross-sectional area of ​​the first cleaning nozzle.

[0042] In this embodiment, by setting a second cleaning nozzle, when the bottom end part of the clamp arm of the hook clamp device 100 is located in the spraying space, the bottom operating part of the hook clamp device 100 (where a blade or clamp, etc. is provided) can be in an open state. At this time, the nozzle of the second nozzle is set in the open area of ​​the bottom operating part of the hook clamp device 100, and the nozzle of the first cleaning nozzle is set outside the open area of ​​the bottom operating part of the hook clamp device 100. Since the nozzle cross-sectional area of ​​the second cleaning nozzle is smaller than that of the first cleaning nozzle, the cleaning liquid flow velocity sprayed from the second cleaning nozzle is larger. It can be understood that the cleaning liquid flow velocity sprayed from the second cleaning nozzle is greater than the cleaning liquid flow velocity sprayed from the first cleaning nozzle. The larger cleaning liquid flow can form a larger impact pressure for flushing, thereby enabling the second cleaning nozzle to clean the inner surface of the operating end of the open area of ​​the bottom operating part of the hook clamp device 100, while the first cleaning nozzle can clean the outer surface of the operating end outside the open area of ​​the bottom operating part of the hook clamp device 100, thereby achieving all-round cleaning of the bottom end of the clamp arm of the hook clamp device 100. In the present embodiment, the top handle end of the hook clamp instrument 100 can be clamped and fixed by the first clamping assembly 11, and when the first clamping assembly 11 clamps the top handle end of the hook clamp instrument 100, the bottom operating part of the hook clamp instrument 100 can be in an open state, the nozzle of the second cleaning nozzle can be set in the open area of ​​the clamp arm of the hook clamp instrument 100, and the nozzle of the first cleaning nozzle is set outside the open area of ​​the clamp arm of the hook clamp instrument 100. When the first cleaning nozzle and the second cleaning nozzle clean the bottom part of the clamp arm, the bottom part of the clamp arm can be cleaned in all directions, which solves the problem that when only the first cleaning nozzle cleans the bottom part of the clamp arm, there may be a cleaning dead angle, resulting in the inner surface of the bottom operating part of the hook clamp instrument 100 with the clamp arm facing away from the first cleaning nozzle cannot be cleaned.

[0043] In some embodiments, the plurality of first cleaning nozzles and the plurality of second cleaning nozzles are distributed in an interval or staggered manner along the axial direction of the positioning through hole 31 .

[0044] In this embodiment, by distributing a plurality of first cleaning nozzles and a plurality of second cleaning nozzles in an interval or staggered manner along the axial direction of the positioning through hole 31, the cleaning liquid sprayed by the first cleaning nozzle and the second cleaning nozzle can be made to have a larger area. When cleaning the bottom operating part of the hook clamp device 100, the cleaning liquid is dispersed in a larger area, which can increase the contact area between the cleaning liquid and the bottom operating part of the clamp arm of the hook clamp device 100, thereby obtaining a better cleaning effect.

[0045] In some embodiments, the plurality of first cleaning nozzles and the plurality of second cleaning nozzles are distributed in an intermittent and cross manner along the radial direction of the positioning through hole 31 .

[0046] In this embodiment, by distributing a plurality of first cleaning nozzles and a plurality of second cleaning nozzles at intervals and crosswise along the radial direction of the positioning through hole 31, the cleaning range of the first cleaning nozzle and the second cleaning nozzle for cleaning the bottom end portion of the clamp arm of the hook clamp device 100 can be increased, and the bottom end portion of the clamp arm of the hook clamp device 100 can be cleaned as much as possible.

[0047] In some embodiments, the first clamping assembly 11 includes at least two clamping arms, at least two of the clamping arms enclose a clamping space, and the clamping arms are provided with a clamping protrusion structure 112 protruding toward the clamping space; the positioning through hole 31 is used to correspond to the bottom of the clamping space;

[0048] The clamping arm is connected to the cleaning frame 10 by means of an elastic structure.

[0049] In this embodiment, the first clamping assembly 11 includes at least two clamping arms, and at least two clamping arms enclose a clamping space, and a convex structure 112 protruding toward the clamping space is provided on the clamping arm. After the cleaning rack 10 is clamped to the cleaning chamber 21, the positioning rack 30 is located below the cleaning rack 10, and the positioning through hole 31 can correspond to the bottom of the clamping space, so that when the hook clamp device 100 is clamped, the bottom clamp arm part of the hook clamp device 100 can pass through the clamping space and extend downward to the second clamping assembly 12, and can be clamped by the second clamping assembly 12. The top handle part of the hook clamp device 100 can be tightly clamped by the convex structure 112 of the clamp arm.

[0050] It should be noted that since the first clamping assembly 11 is formed by at least two clamping arms, the convex structures 112 of at least two clamping arms can be pressed by the clamping arms of the hook clamp device 100, so that the clamping arms can be opened to allow the clamping arm parts of the hook clamp device 100 to penetrate. When the hook clamp device 100 penetrates to the top handle part, the convex structure 112 can be pressed against the outer surface of the hook clamp device 100 under the action of the clamping arm's own elastic force to achieve clamping, which makes disassembly and assembly convenient.

[0051] Of course, the clamping arm can be connected to the cleaning frame by a spring structure in the prior art or an elastic structure, as long as the convex structure 112 of the clamping arm has a tendency to extend toward the clamping space.

[0052] In some embodiments, the clamping arm includes a first clamping section and a second clamping section connected to each other, the first clamping section and the second clamping section are connected at an angle between their ends, and the convex structure 112 protruding toward the clamping space is formed at the connected position, and the first clamping section and the second clamping section are both inclined.

[0053] In this embodiment, the clamping arm includes a first clamping section and a second clamping section connected to each other, and the first clamping section and the second clamping section are connected at an angle. The first clamping section and the second clamping section can form a protruding convex structure 112 toward the clamping interval at the connection position, and the first clamping section and the second clamping section are both inclined. That is, since the first clamping section gradually tilts toward the clamping space from top to bottom, and the second clamping section gradually tilts toward the clamping space from bottom to top, a triangular protruding structure, i.e., the convex structure 112, will inevitably be formed at the connection position of the first clamping section and the second clamping section. Since the first clamping section on the top gradually tilts inward from top to bottom, when the hook clamp device 100 is installed, the inclined first clamping section can be pressed, and the inclined surface decomposes the longitudinal force into a lateral force, so that the convex can be away from the clamping space when subjected to force during the installation process, so as to facilitate the smooth insertion of the hook clamp device 100. After being clamped in place, the protruding convex structure 112 is reset and pressed against the hook clamp device 100 to achieve clamping.

[0054] In addition, the first clamping assembly 11 is spaced by at least two clamping arms, so that the clamping space formed in this way can be introduced with cleaning liquid through the space between the two clamping arms, thereby preventing a cleaning blind spot from occurring at the position of the hook clamp device 100 clamped by the first clamping assembly 11 during the cleaning process, thereby making the cleaning more comprehensive and achieving a better cleaning effect.

[0055] Of course, the clamping arm may also be provided with a protruding elastic rubber block structure, so that when inserted, the elastic rubber block can be deformed by force compared to the hook clamp device 100, and then the elastic rubber block can be reset after being assembled in place to achieve the clamping action.

[0056] In some embodiments, the second clamping assembly 12 includes two clamping plates arranged opposite to each other, the interval between the two clamping plates forms a clamping interval, the clamping interval is located below the clamping space and communicates with the clamping space; the positioning through hole 31 is used to correspond to the bottom of the clamping interval;

[0057] The two clamping plates are movably connected to the cleaning frame 10, and one of the clamping plates can rotate relative to the other clamping plate.

[0058] In this embodiment, the second clamping assembly 12 includes two clamping plates arranged opposite to each other, both of which are mounted on the cleaning frame, and the interval between the two clamping plates forms a clamping interval, which is located below the clamping space and is connected to the clamping interval; the positioning through hole 31 is used to correspond to the lower part of the clamping interval. In this way, when the hook clamp device 100 is clamped, the clamp arm portion of the hook clamp device 100 can extend from the clamping space of the first clamping assembly 11 and enter the clamping space formed between the two clamping plates, and the two clamping plates can be limited in the clamp arm portion of the hook clamp device 100 to achieve clamping. The operating portion at the bottom end of the clamp arm portion of the hook clamp device 100 can extend from the bottom end of the clamping space and enter the positioning through hole 31 below, that is, the hook clamp device 100 can be positioned and clamped from top to bottom by the clamping space formed by multiple clamping arms, the clamping interval formed by two clamping plates, and the positioning through hole 31, and the clamping stability is good.

[0059] In this embodiment, at least two groups of first clamping components 11 are distributed in the height direction of the cleaning rack 10. In the actual cleaning process, the hook and clamp devices 100 have different sizes, so the clamping heights are different when clamping. Therefore, at least two groups of first clamping components 11 can be set in the height direction of the cleaning rack 10 to adapt to the clamping and fixation of different hook and clamp devices 100.

[0060] For example, when the overall length of the hook clamp device 100 is relatively long, the hook clamp device 100 can be clamped in sections from top to bottom by the first clamping components 11 distributed above and below, and the clamp arm part of the hook clamp device 100 can be clamped by the second clamping component 12, and then the operating part of the clamp arm of the hook clamp device 100 can be positioned by the positioning through hole 31; when the length of the hook clamp device 100 is relatively short, the handle part at the top of the hook clamp device 100 can be clamped by the first clamping component 11 located below, and the rest of the clamp can be clamped and limited by the second clamping component 12 and the positioning through hole 31.

[0061] In some embodiments, a through hole 121 is provided on the clamping plate, and the through hole 121 is used to guide the cleaning liquid in the cleaning chamber 21 into the clamping interval.

[0062] In this embodiment, a through hole 121 may be provided on the clamping plate, and the through hole 121 may guide the cleaning liquid in the cleaning chamber 21 to enter the clamping interval. After the cleaning rack 10 is clamped to the cleaning chamber 21, in order to prevent a cleaning blind area, the cleaning liquid in the cleaning chamber 21 is introduced into the clamping interval through the through hole 121 on the clamping plate, and the part of the hook and clamp instrument 100 clamped in the clamping interval is cleaned, thereby reducing the cleaning blind area and achieving a better cleaning effect.

[0063] In order to facilitate the clamping of the clamp arm of the hook clamp device 100, one end of the two clamps are hinged to each other, and the other ends of the two clamps are connected by a buckle 122. In this way, when clamping, the clamps are disengaged from the buckles 122 on the clamps, one of the clamps can be rotated relative to the other clamp, and the clamping gap can be opened. After the hook clamp device 100 is clamped, the clamp arm part of the hook clamp device 100 can be extended into the clamping gap, and then the two clamps are connected with the buckle 122, which makes clamping more convenient.

[0064] In some embodiments, a plurality of annular nozzles 13 are further provided on the side of the cleaning rack 10, and the plurality of annular nozzles 13 are distributed at intervals along the height direction of the cleaning rack 10; the spraying directions of the plurality of annular nozzles 13 correspond to the internal settings of the clamping interval; and the annular nozzles 13 are connected to the cleaning pipe 25.

[0065] In this embodiment, since the clamp arm portion of the hook clamp device 100 is limited by a clamping interval formed by two clamps, and the clamp arm portion of the hook clamp device 100 is longer than other portions, the overall height of the clamp will be higher for stable clamping and limiting, and the cleaning blind area formed in this way will be larger. Therefore, in order to reduce the cleaning blind area and improve the cleanliness, a plurality of annular nozzles 13 can be distributed on the side of the cleaning chamber 21. The annular nozzle 13 can flush the clamping interval in the direction of the clamping interval height, and can also flush the portion of the hook clamp device 100 clamped between the two clamps, so that the cleaning effect is better.

[0066] Of course, the annular nozzle 13 may have a plurality of annularly distributed spray holes on the nozzle, and the spray holes may guide the cleaning liquid to spray into the clamping interval on the annular surface. Since the plurality of spray holes spray on an annular surface, a vortex may be formed after the spraying to improve the cleaning force on the surface of the hook clamp device 100, so that the cleaning effect is better.

[0067] In some embodiments, along the horizontal direction of the cleaning rack 10, an angle a is formed between the spray direction of any one of the first cleaning nozzles and the spray direction of one of the adjacent second cleaning nozzles, and the value of the angle a is less than or equal to 30 degrees, or the spray direction of any one of the first cleaning nozzles is consistent with the spray direction of one of the adjacent second cleaning nozzles.

[0068] In this embodiment, along the horizontal direction of the cleaning rack 10, an angle a is formed between the spray direction of any first cleaning nozzle and the spray direction of one of the adjacent second cleaning nozzles, and the value of the angle a is less than or equal to 30 degrees, so that when the first cleaning nozzle and the second cleaning nozzle clean the clamp arm part of the hook clamp device 100, it can also avoid that the cleaning liquid sprayed by the first cleaning nozzle and the cleaning liquid sprayed by the second cleaning nozzle directly spray against each other, resulting in too small a cleaning area for the clamp arm part of the hook clamp device 100. In this embodiment, the spray direction of any first cleaning nozzle can also be consistent with the spray direction of one of the adjacent second cleaning nozzles, so that the first cleaning nozzle and the second cleaning nozzle can clean different clamp arms of the hook clamp device 100. For example, it can be imagined that the hook clamp device 100 has two clamp arms, and the first cleaning nozzle can clean one end surface of one of the clamp arms, and the second nozzle can clean the other end surface of the other clamp arm. It can also be understood that the end surface cleaned by the first cleaning nozzle is the end surface of the clamp arm outside the area where the two clamp arms are combined, and the end surface cleaned by the second cleaning nozzle is the end surface of the clamp arm within the area where the two clamp arms are combined. Thus, a more complete cleaning of the clamp arms can be achieved.

[0069] In some embodiments, the cleaning nozzle assembly is provided with at least two groups, and the at least two groups of the cleaning nozzle assembly are arranged at intervals along the height direction of the cleaning frame 10; and the positioning through holes 31 of two adjacent groups of the cleaning nozzle assembly are arranged correspondingly.

[0070] In this embodiment, at least two groups of cleaning nozzle assemblies are provided, and at least two groups of cleaning nozzle assemblies are spaced apart in the height direction of the cleaning chamber 21; and the positioning through holes 31 of the two adjacent groups of cleaning nozzle assemblies are correspondingly arranged. In this way, when the operating part at the bottom end of the clamp arm of the hook clamp instrument 100 is longer, it can be positioned from top to bottom by the positioning through holes 31 distributed up and down. The cleaning nozzle assemblies with positioning through holes 31 distributed at different heights can perform circular flushing at different heights to improve the cleaning intensity.

[0071] In some embodiments, a first liquid level detector 22 and a second liquid level detector 23 are further disposed in the cleaning chamber 21 . The first liquid level detector 22 and the second liquid level detector 23 are spaced apart in the cleaning chamber 21 and are used to detect the liquid level in the cleaning chamber 21 .

[0072] In this embodiment, a first liquid level detector 22 and a second liquid level detector 23 are provided in the cleaning chamber 21. The first liquid level detector 22 and the second liquid level detector 23 are spaced apart in the cleaning chamber 21 and are used to detect the liquid level in the cleaning chamber 21. The highest liquid level in the cleaning chamber 21 can be detected by the first liquid level detector 22 located at the top of the cleaning chamber 21, and the lowest liquid level in the cleaning chamber 21 can be detected by the second liquid level detector 23 at the bottom of the cleaning chamber 21. The cleaning body 20 can control the amount of cleaning liquid introduced into the cleaning chamber 21 according to the first liquid level detector 22 and the second liquid level detector 23.

[0073] Specifically, the first liquid level detector 22 and the second liquid level detector 23 can be selected as liquid level sensors in the prior art. Of course, a temperature detector can also be set in the cleaning chamber 21 to detect the temperature of the cleaning liquid in the cleaning chamber 21. When the temperature of the cleaning liquid is detected to be high, the heating component in the liquid storage tank can be controlled to stop heating. When the temperature of the cleaning liquid in the cleaning chamber 21 is detected to be low, the heating component in the cleaning tank can be controlled to restart heating, so that the temperature of the cleaning liquid and the liquid level of the cleaning liquid can be controlled.

[0074] In the above, the cleaning liquid can be a water mixture containing a cleaning substance or directly water.

[0075] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

[0076] In addition, it should be understood that although the present specification is described according to embodiments, not every embodiment contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that those skilled in the art can understand.

Claims

1. A hook clamp cleaning device, characterized in that: include: A cleaning body, wherein a cleaning chamber and a cleaning pipe are provided in the cleaning body, and the cleaning pipe is used to introduce a cleaning liquid into the cleaning chamber; A cleaning assembly, the cleaning assembly comprising a cleaning rack, a first clamping assembly and a second clamping assembly, the cleaning rack is installed in the cleaning chamber, and the first clamping assembly and the second clamping assembly are spaced apart along a height direction of the cleaning rack; The cleaning nozzle assembly includes a positioning frame and a plurality of first cleaning nozzles. The positioning frame is installed in the cleaning chamber. The positioning frame is provided with a positioning through hole along the height direction of the cleaning frame. The plurality of first cleaning nozzles are installed on the positioning frame and are arranged at intervals around the circumference of the positioning through hole. The plurality of first cleaning nozzles together form a spraying space. The first cleaning nozzles are connected to the cleaning pipe and are used to guide the cleaning liquid to be sprayed into the spraying space.

2. The hook clamp cleaning device according to claim 1, characterized in that: The cleaning nozzle assembly also includes a plurality of second cleaning nozzles, which are mounted on the positioning frame and are spaced apart around the circumference of the positioning through hole. The second cleaning nozzles are connected to the cleaning pipe and are used to guide the cleaning liquid to be sprayed into the spraying space. The nozzle cross-sectional area of ​​the second cleaning nozzle is smaller than the nozzle cross-sectional area of ​​the first cleaning nozzle.

3. The hook clamp cleaning device according to claim 2, characterized in that: The plurality of first cleaning nozzles and the plurality of second cleaning nozzles are distributed at intervals or staggered along the axial direction of the positioning through hole.

4. The hook clamp cleaning device according to claim 2, characterized in that: The plurality of first cleaning nozzles and the plurality of second cleaning nozzles are distributed in an intermittent and cross manner along the radial direction of the positioning through hole.

5. The hook clamp cleaning device according to claim 1, characterized in that: The first clamping assembly comprises at least two clamping arms, at least two of the clamping arms enclose a clamping space, and the clamping arms are provided with a clamping convex structure protruding toward the clamping space; the positioning through hole is used to correspond to the bottom of the clamping space; Wherein, the clamping arm is connected to the cleaning rack by means of an elastic structure.

6. The hook clamp cleaning device according to claim 5, characterized in that: The clamping arm includes a first clamping section and a second clamping section connected to each other. The first clamping section and the second clamping section are connected at an angle between their ends, and form a convex structure protruding toward the clamping space at the connected position. The first clamping section and the second clamping section are both inclined.

7. The hook clamp cleaning device according to claim 5, characterized in that: The second clamping assembly includes two clamping plates arranged opposite to each other, the interval between the two clamping plates forms a clamping interval, the clamping interval is located below the clamping space and communicates with the clamping space; the positioning through hole is used to correspond to the bottom of the clamping interval; The two clamping plates are movably connected to the cleaning frame, and one of the clamping plates can rotate relative to the other clamping plate.

8. The hook clamp cleaning device according to claim 7, characterized in that: The clamping plate is provided with a through-hole, and the through-hole is used to guide the cleaning liquid in the cleaning chamber into the clamping interval.

9. The hook clamp cleaning device according to claim 7, characterized in that: A plurality of annular nozzles are also arranged on the side of the cleaning rack, and the plurality of annular nozzles are distributed at intervals along the height direction of the cleaning rack; the spraying directions of the plurality of annular nozzles correspond to the internal arrangement of the clamping interval; and the annular nozzles are connected to the cleaning pipe.

10. The hook clamp cleaning device according to claim 3 or 4, characterized in that: Along the horizontal direction of the cleaning rack, an angle a is formed between the spraying direction of any one of the first cleaning nozzles and the spraying direction of one of the adjacent second cleaning nozzles, and the value of the angle a is less than or equal to 30 degrees, or the spraying direction of any one of the first cleaning nozzles is consistent with the spraying direction of one of the adjacent second cleaning nozzles.

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