Intelligent automatic supply instrument for ultrasonic coupling agent

Abstract

The invention relates to the technical field of medical instruments, in particular to an ultrasonic coupling agent intelligent automatic supply instrument which comprises a motor fixedly installed on the upper surface of an installation partition plate, an output shaft of the motor is coaxially connected with a rotating shaft, a rotating disc is fixedly installed at the lower end of the rotating shaft, and multiple sets of discharging pipes arranged at equal intervals are inserted into the rotating disc; the cleaning device further comprises a cleaning assembly used for cleaning the inner wall of the discharging pipe, the cleaning assembly comprises a cylinder arranged on one side of the motor, the surface of the cylinder is sleeved with a ratchet wheel, the surface of the ratchet wheel is in meshed connection with a pawl, a round rod is inserted into the cylinder, and two sets of driving grooves are formed in the surface of the round rod at equal intervals. And a rotary spray head is movably mounted at the lower end of the round rod. Through cooperative use of all parts, a coupling agent can uniformly fall on the surface of the detection head, and the conveying pipe used each time can be cleaned, so that the phenomenon of cross infection is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, and in particular to an intelligent automatic supply device for ultrasonic coupling agent. Background Art

[0002] Ultrasonic coupling agent plays an indispensable role in medical diagnosis, health inspection and other environments with high requirements for cleanliness. As a medium between the ultrasound probe and the patient's skin or other detection interface, it can effectively transmit ultrasound signals to ensure the accuracy and clarity of diagnosis.

[0003] According to the ultrasonic coupling agent automatic supply device with the announcement number "CN213309871U" disclosed on the China Patent Network, the patent is provided with a placement cylinder, which can be convenient for accommodating the coupling agent. By providing a piston, and under the push of the electric push rod and the connecting frame, the piston moves down to squeeze out the coupling agent and output it through the supply tube, which is convenient for medical staff to use and easy to control the application amount, which is conducive to saving coupling agent. It solves the problem that medical staff manually apply coupling agent on the patient's skin surface, which has certain inconveniences and the application amount is not easy to control. In addition, when the temperature is low, the coupling agent with a lower temperature is applied on the patient's skin surface, which will cause greater discomfort.

[0004] However, during the application of the above patent, the squeezed coupling agent not only fails to fall evenly on the surface of the detection head, but also in the face of medical and health environments that require high cleanliness, cross-infection may occur when the feed tube is used for a long time, causing the condition to worsen and prolonging the treatment time. Summary of the invention

[0005] The purpose of the present invention is to provide an intelligent automatic supply device for ultrasonic coupling agent to solve the problem in the prior art proposed in the above background technology that long-term use of the feeding tube is prone to cross infection and prolonged treatment time.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent automatic supply instrument for ultrasonic coupling agent, comprising a supply instrument body, a mounting partition is fixedly installed on the inner wall of the supply instrument body, a feeding pipe is inserted inside the mounting partition, a through hole is opened on the surface of the supply instrument body, and a placement rack for placing a detection head is provided below the through hole, and further comprising: a conversion member is provided inside the supply instrument body, the conversion member comprises a motor fixedly installed on the upper surface of the mounting partition, the output shaft of the motor is coaxially connected with a rotating shaft, a turntable is fixedly installed at the lower end of the rotating shaft, and a plurality of groups of discharge pipes arranged equidistantly are inserted inside the turntable; It also includes a cleaning component for cleaning the inner wall of the discharge pipe, the cleaning component includes a cylinder arranged on one side of the motor, a ratchet is sleeved on the surface of the cylinder, a pawl is meshed and connected on the surface of the ratchet, a round rod is inserted into the interior of the cylinder, two groups of drive grooves are equidistantly opened on the surface of the round rod, and a rotating nozzle is movably installed on the lower end of the round rod.

[0007] Furthermore, a transverse plate is sleeved on the surface of the rotating shaft, and the transverse plate is rotatably connected to the rotating shaft through a one-way bearing. A torsion spring is fixedly installed on the surface of the transverse plate, and the upper end of the torsion spring is clamped on the lower surface of the partition.

[0008] Furthermore, the upper end of any one of the multiple groups of discharge pipes is connected to the feed pipe, and the lower end of any one of the multiple groups of discharge pipes is connected to the through hole, and the diameter of the lower end of any one of the multiple groups of discharge pipes is smaller than the diameter of the through hole.

[0009] Furthermore, a positioning ring is rotatably connected to the surface of the cylinder, and the positioning ring is fixedly connected to one side of the mounting partition through a connecting rod, a water injection port is fixedly installed at the upper end of the cylinder, and two sets of telescopic heads are symmetrically installed on the inner wall of the cylinder.

[0010] Furthermore, the pawl is in an arc-shaped structure, an elastic telescopic rod is fixedly mounted on the inner arc surface of the pawl, and the end of the elastic telescopic rod is fixedly connected to one side of the cross plate.

[0011] Furthermore, the upper end of the round rod is elastically connected to the inner wall of the cylinder through a connecting spring, the upper end of the round rod is fixedly installed and connected to an elastic hose, and the upper end water injection port of the elastic hose is connected.

[0012] Furthermore, the driving groove is formed by connecting and combining a group of arc grooves and a group of vertical grooves, the arc grooves are opened from deep to shallow from bottom to top, and the vertical grooves are opened from deep to shallow from top to bottom.

[0013] Furthermore, it also includes a swinging component for driving the placement rack to swing, the swinging component includes a vertical rod fixedly installed on the lower surface of the horizontal plate, the lower end of the vertical rod is fixedly installed with an arc-shaped plate with a through groove on the surface, the upper wall and the lower wall of the through groove are each provided with two groups of teeth, the surface of the teeth is meshed with gears, and a rotating rod is fixedly installed on the side of the gear close to the placement rack.

[0014] Furthermore, the teeth are staggered from left to right in sequence, and the teeth opened on the upper wall and the lower wall are also staggered front to back.

[0015] Furthermore, one end of the rotating rod penetrates through the inner wall of the supply instrument body and is fixedly connected to one side of the placement rack, and the rotating rod is rotatably connected to the supply instrument body.

[0016] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects: 1. The present invention provides a conversion member, a vertical rod, a rotating rod and other parts that cooperate with each other. After the discharge pipe is replaced, the horizontal plate will drive the arc plate to reset synchronously under the reaction force generated by the torsion spring. The reset arc plate will mesh with the teeth and the gear, so that the gear can drive the rotating rod to rotate back and forth, and then drive the placement frame with the detection head placed on it to swing synchronously, ensuring that the coupling agent can evenly fall on the surface of the detection head.

[0017] 2. The present invention provides a cylinder, a pawl, a rotating nozzle and other components that cooperate with each other. When the horizontal plate is reset, the pawl will engage with the ratchet and drive the cylinder to rotate. The rotating cylinder will cooperate with the telescopic head and the driving groove, so that the round rod can drive the rotating nozzle to move downward and enter the inside of the discharge pipe to be cleaned and stretch the connecting spring and the elastic hose. At the same time, with the started cleaning module, the rotating nozzle can rotate to spray water and act on the inner wall of the discharge pipe to be cleaned to ensure the cleanliness of the inner wall. When the telescopic head enters the upper end of the vertical groove from the lower end of the arc groove, the deformed connecting spring and the elastic hose will drive the round rod and the rotating nozzle to reset immediately, so as to clean the next group of discharge pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure of; Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle; Figure 4 It is a schematic diagram of the overall structure of the conversion member of the present invention; Figure 5 It is a schematic diagram of the structural coordination between the horizontal plate and the rotating shaft of the present invention; Figure 6 It is a schematic diagram of the overall structure of the cleaning component of the present invention; Figure 7 for Figure 6 A schematic diagram of the cross-sectional structure of; Figure 8 for Figure 7 A magnified schematic diagram of the structure at B in the middle; Fig. 9 It is a schematic diagram of the overall structure of the swing assembly of the present invention; Fig.10 It is a schematic diagram of the planar structure of the arc plate and the teeth of the present invention.

[0020] In the figure: 1. supply instrument body; 101. mounting partition; 102. feed pipe; 2. placement rack; 3. conversion part; 301. motor; 302. rotating shaft; 3021. horizontal plate; 3022. one-way bearing; 3023. torsion spring; 303. turntable; 304. discharge pipe; 4. cleaning assembly; 401. cylinder; 4011. positioning ring; 4012. water injection port; 4013. telescopic head; 402. ratchet; 403. pawl; 404. elastic telescopic rod; 405. round rod; 4051. connecting spring; 4052. elastic hose; 406. driving groove; 4061. arc groove; 4062. vertical groove; 407. rotating nozzle; 5. swing assembly; 501. vertical rod; 502. arc plate; 503. teeth; 504. gear; 505. rotating rod. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] The present invention will be further described below in conjunction with the embodiments.

[0023] Embodiment: An intelligent automatic ultrasonic coupling agent supply device, such as Figure 1-Figure 10 As shown, it includes a supply instrument body 1, and a mounting partition 101 is fixedly installed on the inner wall of the supply instrument body 1. The mounting partition 101 is provided to be used for the installation of parts and components to play a supporting role; a feed pipe 102 is inserted into the interior of the mounting partition 101, and the upper end of the feed pipe 102 is connected to a feed module, which is a prior art and is not shown in the figure. It contains a peristaltic pump and a storage tank for storing coupling agent and other equipment; it is worth mentioning that the feed module is arranged inside the supply instrument body 1; a through hole is opened on the surface of the supply instrument body 1, and the coupling agent can be discharged from the inside thereof and fall on the surface of the detection head by setting the through hole; a placement rack 2 for placing the detection head is provided below the through hole, and the placement rack 2 can carry the detection head, so that the coupling agent can fall on the surface of the detection head.

[0024] Combined with Figure 1 -Attached Fig.10A conversion member 3 is provided inside the supply instrument body 1, so that after the device discharges the coupling agent each time, the discharge channel of the coupling agent can be replaced to avoid cross infection; the conversion member 3 includes a motor 301 fixedly mounted on the upper surface of the mounting partition 101, and the motor 301 provides a power source for converting the discharge channel of the coupling agent; the output shaft of the motor 301 is coaxially connected with the rotating shaft 302, and by setting the rotating shaft 302, it can rotate synchronously with the motor 301, thereby achieving the purpose of kinetic energy transmission; The surface of the rotating shaft 302 is provided with a transverse plate 3021, and the transverse plate 3021 is rotatably connected to the rotating shaft 302 through a one-way bearing 3022. By setting the transverse plate 3021 and the one-way bearing 3022, the transverse plate 3021 can rotate synchronously with the rotating shaft 302. It is worth noting that the one-way bearing 3022 can only rotate in one direction, and the rotation direction is opposite to the rotation direction of the motor 301, that is, when the motor 301 drives the rotating shaft 302 to rotate clockwise, it will drive the transverse plate 3021 to rotate synchronously through the one-way bearing 3022, and will not only drive the rotating shaft 302 to rotate clockwise. 02 rotation; a torsion spring 3023 is fixedly installed on the surface of the horizontal plate 3021, and the upper end of the torsion spring 3023 is mounted on the lower surface of the partition 101 for clamping connection. By setting the torsion spring 3023, the reaction force generated by its deformation can drive the rotating horizontal plate 3021 to reset; that is, when the motor 301 drives the horizontal plate 3021 to rotate through the rotating shaft 302, the torsion spring 3023 will be deformed and generate a reaction force, and then after the motor 301 stops rotating, the reaction force generated by the torsion spring 3023 will drive the horizontal plate 3021 to reset.

[0025] The lower end of the rotating shaft 302 is fixedly mounted with a rotating disc 303, and a plurality of equally spaced discharge pipes 304 are inserted inside the rotating disc 303. By arranging the rotating disc 303 and the discharge pipes 304, when the rotating shaft 302 rotates, the rotating disc 303 drives the discharge pipes 304 to rotate synchronously, thereby realizing the discharge channel for replacing the coupling agent; the upper end of any one of the plurality of discharge pipes 304 is connected to the feed pipe 102, and the lower end of any one of the plurality of discharge pipes 304 is connected to the through hole. The through hole is connected to the discharge pipe 304, and the diameter of the lower end of any group of discharge pipes 304 is smaller than the diameter of the through hole, so that the coupling agent can enter the interior of the discharge pipe 304 and be discharged from the through hole and fall on the surface of the detection head; it is worth noting that the upper end of the discharge pipe 304 is flush with the upper surface of the turntable 303, and the upper end of the discharge pipe 304 is in contact with the lower end of the feed pipe 102, and because the diameter of the through hole is larger than the diameter of the lower end of the discharge pipe 304, the coupling agent will not stick to the inner wall of the through hole when it is discharged.

[0026] Combined with Figure 1 -Attached Fig.10, and also includes a cleaning component 4 for cleaning the inner wall of the discharge pipe 304, so as to clean the inner wall of the discharge pipe 304 for each time of conveying the coupling agent, to ensure that the inner wall of the discharge pipe 304 can be kept clean when used next time to avoid cross contamination; the cleaning component 4 includes a cylinder 401 arranged on one side of the motor 301, and the surface of the cylinder 401 is rotatably connected with a positioning ring 4011, and the positioning ring 4011 is fixedly connected to one side of the mounting partition 101 through a connecting rod. By setting the positioning ring 4011, Thus, the position of the cylinder 401 can be fixed, and the cylinder 401 can be ensured to rotate normally; a water injection port 4012 is fixedly installed at the upper end of the cylinder 401, and the water injection port 4012 is connected to a cleaning module, which is a prior art and is installed inside the supply instrument body 1, so as to supply water to the feed pipe 102 and clean the inner wall of the discharge pipe 304; two sets of telescopic heads 4013 are symmetrically installed on the inner wall of the cylinder 401, and the telescopic heads 4013 can play a driving and limiting role; The surface of the cylinder 401 is sleeved with a ratchet 402, and the surface of the ratchet 402 is meshed with a pawl 403, and the pawl 403 is an arc-shaped structure. By setting the ratchet 402 and the pawl 403, the driving function can be achieved through the meshing between the two. It is worth noting that the ratchet 402 and the pawl 403 can only mesh counterclockwise; the inner arc surface of the pawl 403 is fixedly installed with an elastic telescopic rod 404, and the end of the elastic telescopic rod 404 is fixedly connected to one side of the horizontal plate 3021. By setting The elastic telescopic rod 404 can then play a connecting role, so that the pawl 403 can be fixedly connected to the cross plate 3021 and can also move synchronously with the cross plate 3021; ​​that is, when the cross plate 3021 rotates synchronously clockwise with the rotating shaft 302, the pawl 403 will be driven to rotate synchronously through the elastic telescopic rod 404. If the ratchet 402 and the pawl 403 cooperate clockwise, the pawl 403 will be squeezed and compress the elastic telescopic rod 404, ensuring that there will be no conflict between the ratchet 402 and the pawl 403.

[0027] Among them, a round rod 405 is inserted into the cylinder 401, and the cylinder 401 can be raised and lowered by setting the round rod 405; the upper end of the round rod 405 is elastically connected to the inner wall of the cylinder 401 through a connecting spring 4051, and the connecting spring 4051 can be provided to drive the moving round rod 405 to reset by the reaction force generated by its deformation; the upper end of the round rod 405 is fixedly installed and connected to an elastic hose 4052, and the upper end of the elastic hose 4052 is connected to the water injection port 4012, and the elastic hose 4052 is provided to transport water from the water injection port 4012, and at the same time, it can prevent the round rod 405 from failing to move down normally; it is worth noting that the elastic hose 4052 and the water injection port 4012 are both rotatably connected to the cylinder 401; Among them, two groups of driving grooves 406 are equidistantly provided on the surface of the round rod 405, and by setting the driving grooves 406, the driving grooves 406 can play a guiding and limiting role; the driving grooves 406 are connected and combined by a group of arc grooves 4061 and a group of vertical grooves 4062, the arc grooves 4061 are opened from deep to shallow from bottom to top, and the vertical grooves 4062 are opened from deep to shallow from top to bottom. It is worth mentioning that the telescopic head 4013 is located inside the lower end of the arc groove 4061 in the initial state, and then when the cylinder 401 rotates, it will drive the round rod 405 to move downward and stretch the connecting spring 4051 and the elastic hose 4052, and the telescopic head 4013 is moved from the upper end of the arc groove 4061 When it moves to the upper end of the vertical groove 4062, the reaction force generated by the stretched connecting spring 4051 and the elastic hose 4052 will drive the round rod 405 to quickly reset; a rotating nozzle 407 is movably installed at the lower end of the round rod 405, and by setting the rotating nozzle 407, water can be rotated and sprayed to clean the inner wall of the discharge pipe 304; it is worth mentioning that the rotating nozzle 407 is arranged directly above the used discharge pipe 304, and when the round rod 405 moves downward, it will drive the rotating nozzle 407 to enter the interior of the used discharge pipe 304, rotate and spray water, clean the inner wall of the discharge pipe 304, and ensure that the inner wall of the discharge pipe 304 is clean.

[0028] Combined with Figure 1 -Attached Fig.10 , and also includes a swinging assembly 5 for driving the placement rack 2 to swing, so that the detection head can swing back and forth, ensuring that the coupling agent can evenly fall on the surface of the detection head, avoiding the phenomenon that the coupling agent cannot fall on the surface of the detection head due to manual holding of the coupling agent, and at the same time saving manpower and reducing work intensity; the swinging assembly 5 includes a vertical rod 501 fixedly installed on the lower surface of the horizontal plate 3021, and by setting the vertical rod 501, it can play a connecting role and can move synchronously with the horizontal plate 3021; ​​the lower end of the vertical rod 501 is fixedly installed with an arc plate 502 with a through groove on the surface, and by setting the arc plate 502, it can move synchronously with the horizontal plate 3021; Among them, the upper wall and the lower wall of the through groove are both provided with two sets of teeth 503, and the teeth 503 are staggered from left to right, and the teeth 503 provided on the upper wall and the lower wall are also staggered front and back. By providing the teeth 503, it can play a driving role when following the synchronous action of the horizontal plate 3021; ​​it is worth noting that, in combination with the attached Fig. 9 and attached Fig.10The teeth 503 located on the upper wall are close to the rear side of the through groove, and the teeth 503 located on the lower wall are close to the front side of the through groove, and the lengths of the teeth 503 staggered up and down are less than half the depth of the through groove; the surface of the teeth 503 is meshingly connected with a gear 504, and by setting the gear 504, when the teeth 503 follow the synchronous movement of the arc plate 502, the gear 504 can be driven to reciprocate; a rotating rod 505 is fixedly installed on the side of the gear 504 close to the placement rack 2, one end of the rotating rod 505 penetrates the inner wall of the supply instrument body 1 and is fixedly connected to one side of the placement rack 2, and the rotating rod 505 is rotatably connected to the supply instrument body 1, and by setting the rotating rod 505, the gear 504 can be limited, and the placement rack 2 can also be driven to swing synchronously back and forth, so that the detection head placed on the placement rack 2 can also swing, so as to achieve the purpose of evenly falling the coupling agent on the surface of the detection head.

[0029] Specifically, when the coupling agent supply instrument releases the coupling agent once and needs to release it again, the motor 301 is first started to rotate clockwise, and the rotating shaft 302 is driven to rotate, so that the rotating shaft 302 drives the turntable 303 equipped with multiple groups of discharge pipes 304 to start rotating, and another group of clean discharge pipes 304 are rotated to between the lower end of the feeding pipe 102 and the through hole, and the used discharge pipes 304 are rotated to the bottom of the rotating nozzle 407. At the same time, the rotating rotating shaft 302 will drive the cross plate 3021 to rotate synchronously through the one-way bearing 3022 and cause the torsion spring 3023 to deform. The rotating cross plate 3021 will drive the pawl 403 to move synchronously through the elastic telescopic rod 404. Since the rotating shaft 302 rotates clockwise, the pawl 403 will be squeezed and matched with the ratchet 402, so that the elastic telescopic rod 404 will shrink and will not conflict with the ratchet 402. When the motor 301 drives the discharge tube 304 to be replaced, the motor 301 stops rotating, and starts the feeding module to absorb and transport the coupling agent to the inside of the feeding tube 102, and after being transported by the replaced discharge tube 304, it falls on the surface of the detection head. When the motor 301 stops rotating, the reaction force generated by the deformed torsion spring 3023 drives the horizontal plate 3021 to start resetting, so that the horizontal plate 3021 drives the arc plate 502 to start rotating counterclockwise, and through the cooperation of the teeth 503 and the gear 504, the gear 504 drives the rotating rod 505 to swing back and forth, thereby driving the placement rack 2 on which the detection head is placed to swing synchronously, ensuring that the coupling agent can evenly fall on the surface of the detection head and reducing the workload of medical staff; When the horizontal plate 3021 is reset, the horizontal plate 3021 will drive the pawl 403 to start meshing with the ratchet 402 and drive the cylinder 401 to rotate. The rotating cylinder 401 cooperates with the telescopic head 4013 and the arc groove 4061, so that the round rod 405 drives the rotating nozzle 407 to move downward and enter the used discharge pipe 304. When the rotating nozzle 407 enters the discharge pipe 304 to be cleaned, the cleaning module is started, so that the water source is transported by the water injection port 4012 and the round rod 405, and the rotating nozzle 407 is rotated and sprayed out and acts on the inner wall of the discharge pipe 304 to be cleaned. As the cylinder 401 continues to rotate, the rotating nozzle 407 will continue to move downward and clean the inner wall of the entire discharge pipe 304. When the telescopic head 4013 moves from the lower end of the arc groove 4061 to the upper end of the vertical groove 4062, the cleaning module stops working. At the same time, the reaction force generated by the stretched connecting spring 4051 and the elastic hose 4052 will drive the round rod 405 to quickly reset, so that the rotating nozzle 407 moves out of the interior of the discharge pipe 304 to facilitate the cleaning of the next group of discharge pipes 304 to be used.

[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. An intelligent automatic ultrasonic coupling agent supply instrument, comprising a supply instrument body (1), a mounting partition (101) fixedly mounted on the inner wall of the supply instrument body (1), a material delivery pipe (102) inserted inside the mounting partition (101), a through hole opened on the surface of the supply instrument body (1), and a placement frame (2) for placing a detection head is provided below the through hole, characterized in that: Also includes: A conversion member (3) is provided inside the supply instrument body (1), and the conversion member (3) comprises a motor (301) fixedly mounted on the upper surface of the mounting partition (101), the output shaft of the motor (301) being coaxially connected to a rotating shaft (302), a rotating disk (303) being fixedly mounted at the lower end of the rotating shaft (302), and a plurality of groups of discharge pipes (304) arranged at equal distances being inserted inside the rotating disk (303); The invention also comprises a cleaning component (4) for cleaning the inner wall of the discharge pipe (304), the cleaning component (4) comprising a cylinder (401) arranged on one side of the motor (301), a ratchet (402) being sleeved on the surface of the cylinder (401), a ratchet (403) being meshed and connected on the surface of the ratchet (402), a round rod (405) being inserted into the interior of the cylinder (401), two groups of driving grooves (406) being equidistantly formed on the surface of the round rod (405), and a rotating nozzle (407) being movably mounted on the lower end of the round rod (405).

2. The intelligent automatic ultrasonic coupling agent supply device according to claim 1, characterized in that: A transverse plate (3021) is sleeved on the surface of the rotating shaft (302), and the transverse plate (3021) is rotatably connected to the rotating shaft (302) via a one-way bearing (3022). A torsion spring (3023) is fixedly mounted on the surface of the transverse plate (3021), and the upper end of the torsion spring (3023) is mounted and clamped on the lower surface of the partition plate (101).

3. The intelligent automatic ultrasonic coupling agent supply device according to claim 1, characterized in that: The upper end of any one of the multiple groups of discharge pipes (304) is connected to the feed pipe (102), and the lower end of any one of the multiple groups of discharge pipes (304) is connected to the through hole, and the diameter of the lower end of any one of the multiple groups of discharge pipes (304) is smaller than the diameter of the through hole.

4. The intelligent automatic ultrasonic coupling agent supply device according to claim 2, characterized in that: A positioning ring (4011) is rotatably connected to the surface of the cylinder (401), and the positioning ring (4011) is fixedly connected to one side of the mounting baffle (101) via a connecting rod. A water injection port (4012) is fixedly mounted on the upper end of the cylinder (401), and two sets of telescopic heads (4013) are symmetrically mounted on the inner wall of the cylinder (401).

5. The intelligent automatic ultrasonic coupling agent supply device according to claim 2, characterized in that: The ratchet (403) has an arc-shaped structure, an elastic telescopic rod (404) is fixedly mounted on the inner arc surface of the ratchet (403), and the end of the elastic telescopic rod (404) is fixedly connected to one side of the transverse plate (3021).

6. The intelligent automatic ultrasonic coupling agent supply device according to claim 4, characterized in that: The upper end of the round rod (405) is elastically connected to the inner wall of the cylinder (401) via a connecting spring (4051); the upper end of the round rod (405) is fixedly installed and connected to an elastic hose (4052); and the upper end of the elastic hose (4052) is connected to a water injection port (4012).

7. The intelligent automatic ultrasonic coupling agent supply device according to claim 1, characterized in that: The driving groove (406) is formed by a group of arc grooves (4061) and a group of vertical grooves (4062) connected and combined. The arc grooves (4061) are opened from deep to shallow from bottom to top, and the vertical grooves (4062) are opened from deep to shallow from top to bottom.

8. The intelligent automatic ultrasonic coupling agent supply device according to claim 1, characterized in that: The device also comprises a swing assembly (5) for driving the placement rack (2) to swing, the swing assembly (5) comprising a vertical rod (501) fixedly mounted on the lower surface of the horizontal plate (3021), an arc-shaped plate (502) having a through slot on its surface fixedly mounted on the lower end of the vertical rod (501), two groups of teeth (503) being formed on the upper wall and the lower wall of the through slot, a gear (504) being meshedly connected to the surface of the teeth (503), and a rotating rod (505) being fixedly mounted on the side of the gear (504) close to the placement rack (2).

9. The intelligent automatic ultrasonic coupling agent supply device according to claim 8, characterized in that: The teeth (503) are staggered in sequence from left to right, and the teeth (503) opened on the upper wall and the lower wall are also staggered front to back.

10. The intelligent automatic ultrasonic coupling agent supply device according to claim 8, characterized in that: One end of the rotating rod (505) penetrates through the inner wall of the supply instrument body (1) and is fixedly connected to one side of the placement rack (2), and the rotating rod (505) is rotatably connected to the supply instrument body (1).

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