Traditional Chinese medicine bag wringing device

Abstract

The invention relates to the technical field of traditional Chinese medicine instruments, and provides a traditional Chinese medicine bag wringing device which comprises a main shell, an extrusion cylinder used for storing a medicine bag is arranged at the rear end of the top side of the main shell, liquid medicine is extruded out through an extrusion head, the liquid medicine leaks out along an opening of a liquid drainage frame fixed to the bottom side of the main shell, the wrung medicine bag is ejected out through an ejection pad, and the wrung medicine bag is squeezed out through the ejection pad. The jacking pad is mounted on the bottom side of the inner wall of the liquid drainage frame; and the number of the auxiliary shells is two, the auxiliary shells are arranged in a mirror symmetry mode, the two auxiliary shells are fixedly connected to the left side and the right side of the main shell correspondingly, and the rear ends of the interiors of the auxiliary shells are connected with chucks used for clamping medicine bags through traction assemblies. The medicine bag wringing device integrates the functions of clamping, extruding and ejecting, under the integrated state switching design, the medicine bag wringing working state and the medicine bag clamping working state can be freely switched through the switching handle, the wringing device is convenient to operate, and the working efficiency is remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of traditional Chinese medicine instruments, and specifically relates to a Chinese medicine packet wringer. Background Art

[0002] Chinese medicine compress is a technical operation in which Chinese herbal medicines are put into a cloth bag, completely soaked and then steamed for half an hour, and then hot compress is applied to the affected area or specific acupoints. It is widely used clinically. The Chinese medicine packet, with the Chinese medicine ingredients inside, performs heat moxibustion by heating and applying on the acupoints above the human skin surface. By virtue of its damp heat penetrating into the skin layer, it reaches the effects of strengthening healthy qi and eliminating pathogenic factors, warming and dredging meridians, regulating qi and blood of zang-fu organs, promoting blood circulation to remove blood stasis, promoting blood circulation by breaking blood stasis, relaxing tendons and activating collaterals, reducing swelling and relieving pain, expelling wind and removing dampness, tonifying the kidney and assisting yang, nourishing blood and replenishing qi, etc. through the conduction of meridians. It is a traditional Chinese medicine external treatment method that causes no damage to the body and has a unique health care function. By using methods such as warming and dredging meridians, promoting qi and activating blood circulation, reducing swelling and dissipating binds, removing dampness and dispelling cold, relieving pain and reducing swelling, etc., it achieves the purpose of preventing diseases and maintaining health, treating diseases and strengthening the body, and is widely used in gynecology, internal medicine, pediatrics, orthopedics, etc.

[0003] Traditional methods usually require manual wringing of Chinese medicine packets. However, the just-cooked medicine packet is extremely hot. Without protective measures, manual squeezing is likely to cause burns to the operators. Wearing protective gloves, due to their thickness, it is not easy to apply the wringing force, making the convenience of wringing the medicine packet extremely low. Therefore, a Chinese medicine packet wringer is needed. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a Chinese medicine packet wringer, which solves the problem of low convenience in wringing the medicine packet during the Chinese medicine compress treatment course.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: A Chinese medicine packet wringer, comprising: A main housing, at the rear end of the top side of the main housing, there is an extrusion cylinder for storing the medicine packet. The liquid medicine is extruded through an extrusion head, and the liquid medicine will leak out along the opening of the drainage frame fixed to the bottom side of the main housing. The wrung medicine packet is ejected by a lifting pad, and the lifting pad is installed on the bottom side of the inner wall of the drainage frame; Auxiliary housings, the number of the auxiliary housings is two, and they are arranged symmetrically in a mirror image. The two auxiliary housings are respectively fixedly connected to the left and right sides of the main housing. At the rear end inside the auxiliary housing, a chuck for clamping the medicine packet is connected through a traction assembly; A partition board, the front end inside the main housing is divided into a cavity one and a cavity two by the partition board. The cavity one is located above the cavity two. An inflation assembly is installed inside the cavity one. The inflation assembly is connected to a lifting assembly through a trachea to assist the lifting pad in lifting the medicine packet. A pulling assembly is installed inside the cavity two to pull the chuck to close through a steel wire rope to clamp the scalding hot medicine packet; Switch it. The switch handle moves by rotation to trigger the traction component to move, so that the traction component pulls out the chuck for clamping work, and enables the traction component to drive the inflation component through Gear II to work, so as to assist the lifting pad to push out the medicine package. The top end of the switch handle is rotatably connected to a pressure handle. One side of the pressure handle is fixedly connected to the top side of the extrusion head to press the medicine package located in the extrusion cylinder. The other side of the pressure handle is fixedly connected to a pressing head to trigger the pulling component to perform pulling work by pressing after the switch handle rotates. The switch handle is locked and restricted from rotating by a restricting component.

[0006] Preferably, the extrusion cylinder includes an outer cylinder fixedly connected to the inside of the rear end of the main housing. The inner wall of the outer cylinder is fixedly connected to an inner cylinder. A plurality of through holes are formed in the outer wall of the inner cylinder to exude the liquid medicine in the medicine package and fall into the liquid discharge frame along the gap between the outer cylinder and the inner cylinder.

[0007] Preferably, the lifting pad includes a lifting airbag fixedly connected to the bottom side of the inner wall of the liquid discharge frame. The top side of the lifting airbag is fixedly connected to a chassis. The chassis is located on the inner wall of the outer cylinder. The input end of the lifting airbag is fixedly connected to the input end of the air pipe.

[0008] Preferably, the traction component includes two mirror-image turntables. The outer periphery of one side of the turntable is rotatably connected to the auxiliary housing. The other side of the auxiliary housing is fixedly connected to the bottom end of the switch handle. The middle of one side of the auxiliary housing is fixedly connected to Gear I. The inner side of Gear I is fixedly connected to a traction wheel. The bottom side of the chuck is connected to a moving seat through a torsion spring. Two sliding rails are fixedly connected to the inner rear end of the auxiliary housing. The moving seat slides vertically on the adjacent side of the two sliding rails. A sliding groove is formed on the side of the moving seat close to Gear I. A limiting head is fixedly connected to the outer periphery of the traction wheel. The limiting head is slidably connected to the inside of the sliding groove.

[0009] Preferably, Gear I is meshed with Gear II.

[0010] Preferably, the pulling component includes two traction heads fixedly connected to the front and rear sides of the bottom end of the chuck and a sliding housing fixedly connected to the inner wall of Cavity II. A contact head is slidably connected to the inside of the sliding housing through a spring. One end of the steel wire rope is fixedly connected to the top side of the traction head. The other end of the steel wire rope penetrates Cavity II and is fixedly connected to the rear side of the contact head.

[0011] Preferably, one end of the steel wire rope is of a bifurcated structure, and the rope body part of one end of the steel wire rope abuts against the traction head.

[0012] Preferably, the inflation assembly includes a bidirectional screw rotatably connected inside the second cavity. Both ends of the bidirectional screw are fixedly connected to one side of the second gear. The outer wall of the second gear is threadedly connected with a pressure plate. A gas storage bag is fixedly connected to the adjacent sides of the two pressure plates. The bottom side of the pressure plate is slidably connected to the top side of the isolation plate. The output end of the gas storage bag is connected to the input end of the air pipe.

[0013] Preferably, the limiting assembly includes a sliding cylinder fixedly connected to the front outer wall of the auxiliary housing. The inner wall of the sliding cylinder is slidably connected with a telescopic head through a spring. One side of the telescopic head is fixedly connected with a spline shaft. A spline groove is formed on the other side of the second gear. The spline shaft is inserted into the spline groove.

[0014] Preferably, a handle is fixedly connected to the rear side of the main housing to assist in pressing the pressure handle. A first limiting member is fixedly connected to each of the left and right sides of the liquid discharge frame. A second limiting member is fixedly connected to the rear side of the auxiliary housing to limit the rotation range of the switching handle through the first limiting member and the second limiting member.

[0015] Working principle: When using the wringer, you first need to clamp the medicine bag and unlock the rotation of the switching handle. Then, pull the telescopic head in the sliding cylinder and compress the spring connected to it, so that it drives the spline shaft connected to it to disengage from the spline groove on gear two, allowing gear two to rotate, thereby releasing the state lock of the wringer. Turn the switching handle to make the turntable connected to the switching handle drive gear one to rotate, and make the traction wheel connected to gear one rotate synchronously, and slide in the slide groove opened on the moving seat through the limit head and apply force to the slide groove, so that the moving seat is displaced on the slide rail under force, and drives the clamp connected to it to extend from the auxiliary housing, and then Loosen the telescopic head to reinsert the spline shaft into the spline groove to lock gear two and start clamping the medicine bag. Press the pressure handle to make the pressing head on the pressure handle press the exposed contact head, so that the contact head moves and compresses the spring connected to it, so that the steel wire rope connected to the contact head is pulled, so that the steel wire rope pulls the traction head, and the end of the traction head close to the clamp is subjected to force, thereby pulling the rotating part of the clamp to rotate and compressing the torsion spring, so that the clamps on both sides are close to clamp the scalding medicine bag, and then turn one side of the wringer clamp upwards. After loosening the pressure handle, the spring connected to the contact head and the torsion spring connected to the clamp will bring The connected parts are reset to separate the two chucks, and the medicine bag can fall into the extrusion barrel. The unlocking steps of the switching handle are repeated, and the switching handle is rotated in the opposite direction to retract the chuck, and the pressure handle is moved to the opening of the extrusion barrel in coordination with the extrusion head. The pressure handle is pressed down to make the pressure handle cooperate with the extrusion head connected thereto to squeeze the medicine bag stored in the inner barrel, so that the medicine liquid in the medicine bag passes through the through hole opened on the outer wall of the inner barrel and falls into the discharge frame along the gap between the outer barrel and the inner barrel. The medicine liquid is poured out along the opening of the discharge frame, and then the unlocking steps of the switching handle are repeated again, and the wringer is switched to the clamping working state. The pressure plate will transfer displacement along the bidirectional screw driven by gear 2, and the pressure plates will move toward each other to compress the airbag, so that the air in the airbag is input into the lifting airbag through the trachea to make it expand. The expanded lifting airbag will move in coordination with the chassis connected to it, so as to push out the medicine bag that has been squeezed in the inner tube, so as to quickly wring out the next medicine bag. After switching back to the medicine bag wringing state, the pressure plates will move away from each other to expand the airbag, and draw out the air in the lifting airbag connected to the airbag through the trachea and store it in the airbag, driving the lifting airbag and the chassis to reset.

[0016] The present invention provides a Chinese medicine bag wringer, which has the following beneficial effects: 1. The present invention integrates the functions of clamping, squeezing and ejecting. Under the integrated state switching design, the medicine bag wringing working state and the medicine bag clamping working state can be freely switched by switching the handle, making the wringer easy to operate and significantly improving work efficiency.

[0017] 2. The present invention avoids direct contact with the scalding medicine bag. After quickly clamping and squeezing the medicine bag, the squeezed-dry medicine bag can be quickly ejected, enabling the squeezing work of the next medicine bag to be carried out quickly, reducing the tediousness of the squeezing work steps.

[0018] 3. The present invention adopts the principle of a labor-saving lever, significantly reducing the force required for operation and increasing the force for squeezing the medicine bag, so as to relieve the fatigue of the user. The overall compact structure design makes the wringer more convenient to carry and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a perspective view of the present invention; Figure 2 is a schematic diagram of the clamping state of the present invention; Figure 3 is a schematic diagram of the position of the extrusion cylinder of the present invention; Figure 4 is a schematic diagram of the structure of the extrusion cylinder of the present invention; Figure 5 is a schematic diagram of the structure of the lifting airbag of the present invention; Figure 6 is a schematic diagram of the structure of the auxiliary housing of the present invention; Figure 7 is a schematic diagram of the internal structure of the auxiliary housing of the present invention; Figure 8 is a schematic diagram of the connection structure of the moving seat of the present invention; Figure 9 is a schematic diagram of the connection structure of the traction head of the present invention; Figure 10 is a schematic diagram of the connection structure of the steel wire rope 20 of the present invention; Figure 11 is a schematic diagram of the structure of the abutting head of the present invention; Figure 12 is a schematic diagram of the connection structure of the bidirectional screw of the present invention; Figure 13 is a schematic diagram of the connection structure of the air storage bag of the present invention; Figure 14 is a schematic diagram of the internal structure of the sliding cylinder of the present invention; Figure 15 is a schematic diagram of the position of the spline shaft of the present invention.

[0020] Among them, 1. Main housing; 2. Sub-housing; 3. Switch handle; 4. Pressure handle; 5. Extrusion head; 6. Outer cylinder; 7. Inner cylinder; 8. Chassis; 9. Lifting airbag; 10. Drainage frame; 11. Turntable; 12. Gear one; 13. Gear two; 14. Traction wheel; 15. Slide rail; 16. Moving seat; 17. Limiting head; 18. Chuck; 19. Traction head; 20. Steel wire rope; 21. Sliding shell; 22. Contact head; 23. Pressing head; 24. Bidirectional screw; 25. Pressure plate; 26. Storage airbag; 27. Air pipe; 28. Sliding cylinder; 29. Telescopic head; 30. Spline shaft; 31. Limiting part one; 32. Limiting part two; 33. Grip; 34. Partition board. Detailed implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] To achieve the above objectives, the present invention is realized through the following technical solutions: A traditional Chinese medicine packet wringer, comprising: Please refer to the attached Figure 1 - attached Figure 3 , the main housing 1, a squeezing cylinder for storing the medicine packet is arranged at the rear end of the top side of the main housing 1, the medicine liquid is squeezed out through the extrusion head 5, and the medicine liquid will leak out along the opening of the drainage frame 10 fixed to the bottom side of the main housing 1. The squeezed medicine packet is ejected by the lifting pad, and the lifting pad is installed at the bottom side of the inner wall of the drainage frame 10.

[0023] Please refer to the attached Figure 1 - attached Figure 3 , the sub-housing 2, the number of the sub-housings 2 is two, and they are arranged symmetrically in a mirror image. The two sub-housings 2 are respectively fixedly connected to the left and right sides of the main housing 1. The rear end inside the sub-housing 2 is connected with a chuck 18 for clamping the medicine packet through a traction assembly. Since the medicine packet needs to use a freshly cooked medicine packet, a clamping tool is required to clamp the hot medicine packet. The center of the chuck 18 is on the same vertical line as the squeezing cylinder. After the chuck 18 clamps the medicine packet, turn the side of the chuck 18 of the wringer upwards and loosen the chuck 18, and it can fall into the squeezing cylinder.

[0024] Please refer to the attached Figure 10, the partition board 34 divides the interior of the front end of the main housing 1 into a first cavity and a second cavity. The first cavity is located on the top side of the second cavity. An inflation assembly is installed inside the first cavity. The inflation assembly is connected to the jacking assembly through a trachea 27 to assist the jacking pad in jacking up the medicine package. A pulling assembly is installed inside the second cavity to pull the chuck 18 to close through a steel wire rope 20 to clamp the hot medicine package; Please refer to the appendix Figure 1 , appendix Figure 2 and appendix Figure 11 , the switching handle 3, the switching handle 3 rotates to drive the trigger traction assembly to move, so that the traction assembly pulls out the chuck 18 for clamping work, and the traction assembly drives the inflation assembly to work through the second gear 13 to assist the jacking pad in jacking out the medicine package. The top end of the switching handle 3 is rotatably connected to a pressure handle 4. One side of the pressure handle 4 is fixedly connected to the top side of the extrusion head 5. With the extrusion head 5 as the fulcrum and the pressure handle 4 as the force arm, the force arm of the pressure handle 4 near the switching handle 3 is smaller than the force arm of the other end. When the pressure handle 4 is pressed down, it is a labor-saving structure to reduce the force required to extrude the medicine package and obtain a better extrusion effect. By pressing the medicine package located in the extrusion cylinder, the other side of the pressure handle 4 is fixedly connected to a pressing head 23 to trigger the pulling assembly to perform pulling work after the switching handle 3 rotates. The switching handle 3 is locked and restricted from rotating by a limiting assembly. The wringer can freely switch between the medicine package wringing working state and the medicine package clamping working state through the switching handle 3. Through the integrated state switching design, the medicine package wringing work is made more convenient.

[0025] Please refer to the appendix Figure 1 , appendix Figure 4 and appendix Figure 5 , the extrusion cylinder includes an outer cylinder 6 fixedly connected to the interior of the rear end of the main housing 1. The inner wall of the outer cylinder 6 is fixedly connected to an inner cylinder 7. A plurality of through holes are formed in the outer wall of the inner cylinder 7 to exude the liquid medicine in the medicine package and fall into the liquid discharge frame 10 along the gap between the outer cylinder 6 and the inner cylinder 7. The jacking pad includes a jacking airbag 9 fixedly connected to the bottom side of the inner wall of the liquid discharge frame 10. The top side of the jacking airbag 9 is fixedly connected to a chassis 8. The chassis 8 is located inside the inner wall of the outer cylinder 6. The input end of the jacking airbag 9 is fixedly connected to the input end of the trachea 27; Specifically, when wringing out the medicine bag, by pressing down the pressure handle 4, the pressure handle 4 cooperates with the extrusion head 5 connected thereto to extrude the medicine bag stored in the inner cylinder 7, so that the liquid medicine in the medicine bag passes through the through holes opened on the outer wall of the inner cylinder 7 and falls into the liquid discharge frame 10 along the gap between the outer cylinder 6 and the inner cylinder 7. The liquid medicine is poured out along the opening of the liquid discharge frame 10. During the pressing process, the medicine bag together with the chassis 8 is stressed. A support structure is arranged on the outer ring of the bottom side of the chassis 8 and the airbag 9 is lifted around. Moreover, the liquid discharge frame 10 has the strength to resist deformation, so as to prevent the liquid discharge frame 10 and the airbag 9 connected to the chassis 8 from being deformed and damaged. After the medicine bag is wrung out, by switching the working state of the wringer, the inflated airbag 9 will cooperate with the chassis 8 connected thereto to displace, so as to push out the medicine bag that has been extruded in the inner cylinder 7, so as to quickly carry out the wringing work of the next medicine bag.

[0026] Please refer to the attached Figure 6 - attached Figure 8 , the traction assembly includes two mirror-image turntables 11. One side outer periphery of the turntable 11 is rotatably connected to the auxiliary housing 2. The other side of the auxiliary housing 2 is fixedly connected to the bottom end of the switching handle 3. One side middle end of the auxiliary housing 2 is fixedly connected to a first gear 12. The first gear 12 is meshed and connected with a second gear 13. The inner side of the first gear 12 is fixedly connected to a traction wheel 14. The bottom side of the chuck 18 is connected with a moving seat 16 through a torsion spring. Two slide rails 15 are fixedly connected to the inner rear end of the auxiliary housing 2. The moving seat 16 vertically slides on the adjacent sides of the two slide rails 15. A chute is opened on one side of the moving seat 16 close to the first gear 12. A limiting head 17 is fixedly connected to the outer periphery of the traction wheel 14. The limiting head 17 is slidably connected inside the chute; Specifically, when the chuck 18 is ejected, by rotating the switching handle 3, the turntable 11 connected to the switching handle 3 drives the first gear 12 to rotate, so that the traction wheel 14 connected to the first gear 12 rotates synchronously, and the limiting head 17 slides in the chute opened on the moving seat 16 and applies a force to the chute, so that the moving seat 16 is stressed and displaced on the slide rail 15, and drives the chuck 18 connected thereto to extend out of the auxiliary housing 2. It can be retracted by rotating the switching handle 3 in the reverse direction.

[0027] Please refer to the attached Figure 9 - attached Figure 11 , the pulling assembly includes two traction heads 19 fixedly connected to the front and rear sides of the bottom end of the chuck 18 and a sliding shell 21 fixedly connected to the inner wall of the cavity two. A contact head 22 is slidably connected to the inside of the sliding shell 21 through a spring. One end of the steel wire rope 20 is fixedly connected to the top side of the traction head 19. The other end of the steel wire rope 20 penetrates through the cavity two and is fixedly connected to the rear side of the contact head 22. One end of the steel wire rope 20 is a bifurcated structure, and the rope body part of one end of the steel wire rope 20 abuts against the traction head 19. When the chuck 18 is not ejected, the steel wire rope 20 is in a coiled state without being taut. After ejection, it is straightened and taut; Specifically, after the chuck 18 pops out and when performing the clamping operation, press the pressure handle 4, so that the pressing head 23 on the pressure handle 4 presses the exposed contact head 22, causing the contact head 22 to displace and compress the spring connected thereto, so that the steel wire rope 20 connected to the contact head 22 is pulled, thereby causing the steel wire rope 20 to pull the traction head 19, making one end of the traction head 19 close to the chuck 18 receive force, thereby driving the rotating part of the chuck 18 to rotate and compressing the torsion spring, causing the two chucks 18 to approach each other to achieve the clamping function to clamp the scalding medicine packet. After releasing the pressure handle 4, the spring connected to the contact head 22 and the torsion spring connected to the chuck 18 will drive the components connected thereto to reset, causing the two chucks 18 to separate and no longer clamp the medicine packet.

[0028] Please refer to the appendix Figure 5 and the appendix Figure 12 and the appendix Figure 13 As shown in FIGS. Specifically, when the second gear 13 rotates, the pressure plates 25 on both sides of the air storage bag 26 will transfer and displace along the bidirectional screw rod 24 driven by the second gear 13. When the wringer switches to the medicine packet wringing working state, the pressure plates 25 move away from each other, expanding the air storage bag 26 and pumping the air in the lifting air bag 9 connected to the air storage bag 26 through the air pipe 27 into the air storage bag 26. When the wringer switches to the medicine packet clamping working state, the pressure plates 25 move towards each other, compressing the air storage bag 26, and causing the air in the air storage bag 26 to be input into the lifting air bag 9 through the air pipe 27 to make it expand.

[0029] Please refer to the appendix Figure 7 and the appendix Figure 14 and the appendix Figure 15 As shown in FIGS. Specifically, when the state of the wringer is switched, the telescopic head 29 in the sliding cylinder 28 is pulled and the spring connected thereto is compressed, so that the spline shaft 30 connected thereto is driven to disengage from the spline groove on the gear 2 13, so that the gear 2 13 can rotate, thereby releasing the state lock of the wringer. After the state of the wringer is switched, the telescopic head 29 is released to insert the spline shaft 30 back into the spline groove to lock the gear 2 13.

[0030] Please refer to the attached Figure 1 -Attached Figure 3 A handle 33 is fixedly connected to the rear side of the main shell 1 to assist in pressing the pressure handle 4. The left and right sides of the liquid discharge frame 10 are fixedly connected to the limiting member 1 31, and the rear side of the auxiliary shell 2 is fixedly connected to the limiting member 2 32, so that the rotation range of the switching handle 3 is limited by the limiting member 1 31 and the limiting member 2 32, so that the switching handle 3 can be rotated to a predetermined position when switching the wringer state, preventing the extrusion head 5 installed on the pressure handle 4 from deviating from the contact head 22, so as to ensure the normal operation of the two components.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A Chinese medicine bag wringer, characterized in that: include: A main shell (1), wherein an extrusion cylinder for storing medicine bags is arranged at the rear end of the top side of the main shell (1), and medicine liquid is squeezed out through an extrusion head (5), and the medicine liquid leaks out through the opening of a drainage frame (10) fixed to the bottom side of the main shell (1), and the squeezed medicine bag is pushed out by a lifting pad, and the lifting pad is installed on the bottom side of the inner wall of the drainage frame (10); Auxiliary shells (2), the number of the auxiliary shells (2) being two and being arranged in mirror symmetry, the two auxiliary shells (2) being fixedly connected to the left and right sides of the main shell (1) respectively, and the rear end of the auxiliary shells (2) being connected to a clamp (18) for clamping a medicine bag via a traction assembly; An isolation plate (34), wherein the isolation plate (34) is divided into a cavity one and a cavity two inside the front end of the main shell (1), the cavity one being located on the top side of the cavity two, an inflatable component being installed inside the cavity one, the inflatable component being connected to a lifting component via an air pipe (27) for assisting the ejection pad in lifting the medicine bag, and a pulling component being installed inside the cavity two for pulling the clamp (18) to close via a steel wire rope (20) to clamp the scalding medicine bag; A switching handle (3) is provided, wherein the switching handle (3) is rotated to trigger a pulling assembly to move, so that the pulling assembly draws out the clamp (18) to perform a clamping operation, and the pulling assembly drives the inflation assembly through the second gear (13) to operate, so as to assist in lifting the cushion to perform a medicine package ejection operation. The top end of the switching handle (3) is rotatably connected to a pressure handle (4), one side of the pressure handle (4) is fixedly connected to the top side of an extrusion head (5) to press the medicine package in the extrusion barrel, and the other side of the pressure handle (4) is fixedly connected to a pressing head (23) to trigger a pulling assembly to perform a pulling operation after the switching handle (3) is rotated. The switching handle (3) is locked and rotation is restricted by a restriction assembly.

2. A Chinese medicine bag wringer according to claim 1, characterized in that: The extrusion cylinder comprises an outer cylinder (6) fixedly connected to the rear end of the main shell (1); the inner wall of the outer cylinder (6) is fixedly connected to the inner cylinder (7); the outer wall of the inner cylinder (7) is provided with a plurality of through holes so that the liquid medicine in the medicine bag can seep out and fall into the liquid discharge frame (10) along the gap between the outer cylinder (6) and the inner cylinder (7).

3. A Chinese medicine bag wringer according to claim 1, characterized in that: The lifting pad comprises a lifting airbag (9) fixedly connected to the bottom side of the inner wall of the drainage frame (10); the top side of the lifting airbag (9) is fixedly connected to a chassis (8); the chassis (8) is located on the inner wall of the outer tube (6); and the input end of the lifting airbag (9) is fixedly connected to the input end of the air pipe (27).

4. A Chinese medicine bag wringer according to claim 1, characterized in that: The traction assembly comprises two mirror-image-arranged rotating disks (11), the outer periphery of one side of the rotating disks (11) being rotatably connected to the auxiliary housing (2), the other side of the auxiliary housing (2) being fixedly connected to the bottom end of the switching handle (3), the middle end of one side of the auxiliary housing (2) being fixedly connected to a gear 1 (12), the inner side of the gear 1 (12) being fixedly connected to a traction wheel (14), the bottom side of the clamp (18) being connected to a moving seat (16) via a torsion spring, the inner rear end of the auxiliary housing (2) being fixedly connected to two slide rails (15), the moving seat (16) sliding vertically on the adjacent sides of the two slide rails (15), the side of the moving seat (16) close to the gear 1 (12) being provided with a slide groove, the outer periphery of the traction wheel (14) being fixedly connected to a limiting head (17), the limiting head (17) being slidably connected inside the slide groove.

5. A Chinese medicine bag wringer according to claim 4, characterized in that: The gear one (12) is meshingly connected with the gear two (13).

6. A Chinese medicine bag wringer according to claim 4, characterized in that: The pulling assembly comprises two traction heads (19) fixedly connected to the front and rear sides of the bottom end of the clamp (18) and a sliding shell (21) fixedly connected to the inner wall of the second cavity, the interior of the sliding shell (21) is slidably connected to a contact head (22) via a spring, one end of the steel wire rope (20) is fixedly connected to the top side of the traction head (19), and the other end of the steel wire rope (20) passes through the second cavity and is fixedly connected to the rear side of the contact head (22).

7. The Chinese medicine bag wringer according to claim 1, characterized in that: One end of the steel wire rope (20) is a forked structure, and a rope body portion at one end of the steel wire rope (20) is in contact with the traction head (19).

8. The Chinese medicine bag wringer according to claim 1, characterized in that: The inflation component comprises a bidirectional screw (24) rotatably connected to the interior of the second cavity, both ends of the bidirectional screw (24) are fixedly connected to one side of the second gear (13), the outer wall of the second gear (13) is threadedly connected to a pressure plate (25), and adjacent sides of the two pressure plates (25) are fixedly connected to an air storage bag (26), the bottom side of the pressure plate (25) is slidably connected to the top side of the isolation plate (34), and the output end of the air storage bag (26) is connected to the input end of the air pipe (27).

9. The Chinese medicine bag wringer according to claim 1, characterized in that: The limiting assembly comprises a sliding cylinder (28) fixedly connected to the outer wall of the front end of the auxiliary housing (2); the inner wall of the sliding cylinder (28) is slidably connected to a telescopic head (29) via a spring; one side of the telescopic head (29) is fixedly connected to a spline shaft (30); the other side of the gear 2 (13) is provided with a spline groove, and the spline shaft (30) is inserted into the interior of the spline groove.

10. The Chinese medicine bag wringer according to claim 2, characterized in that: The rear side of the main housing (1) is fixedly connected to a grip (33) to assist in pressing the pressure handle (4); the left and right sides of the liquid discharge frame (10) are fixedly connected to a first limiting member (31); the rear side of the auxiliary housing (2) is fixedly connected to a second limiting member (32) to limit the rotation range of the switch handle (3) through the first limiting member (31) and the second limiting member (32).

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