CN114225773A - Drug treatment device for anesthesia department - Google Patents

Abstract

A drug treatment device for anesthesia department, which effectively solves the problems that the prior device has single grinding mode for powder drug powder and poor drug powder mixing property to influence the drug quality; the automatic medicine crushing device comprises a box body and a box cover, wherein a medicine crushing cavity is formed in the box body on the inner side of the box cover, a rotatable first grinding disc is rotatably connected in the medicine crushing cavity, a second grinding disc which synchronously rotates along with the first grinding disc is rotatably connected in the first grinding disc, a third grinding disc which rotates along with the second grinding disc and moves vertically is rotatably connected in the second grinding disc, a medicine outlet is formed in the box body on the lower side of the medicine crushing cavity, a stirring cavity is formed below the medicine outlet, a first support which synchronously rotates with the second grinding disc is rotatably connected in the stirring cavity, two groups of self-rotating first stirring rods are rotatably connected on the first support, and two second stirring rods with adjustable angles are rotatably connected on the first stirring rods.

Description

Drug treatment device for anesthesia department

Technical Field

The invention relates to the technical field of medical assistance, in particular to a drug treatment device for an anesthesia department.

Background

The anesthesia discipline is a comprehensive discipline that contains knowledge of multiple disciplines. The range is wide, the requirement of the operation is not only met, but also the rescue work of each department, painless delivery of gynecology, painless abortion and the like are involved; the work of modern anesthesia disciplines is not only a single one of ensuring that patients receive surgical treatment smoothly and without pain and safety. The anesthesia work also comprises preparation and treatment before and after anesthesia, monitoring and treatment of critical patients, emergency resuscitation, pain treatment and the like. The working range is expanded from operating rooms to places such as ward rooms, outpatients and emergency rooms, and from clinical medical treatment to teaching and scientific research. With the increasing expansion of the working range, the work task is increasingly heavy. During most procedures, anesthesia is required to be administered to the patient to reduce pain experienced by the patient.

The existing drug treatment device for the department of anesthesia has a single grinding mode on powder drugs, part of the drugs cannot be ground, the grinding efficiency is reduced, the mixing uniformity of different powder drugs is poor, and the drug quality is influenced, so that the drug treatment device for the department of anesthesia is provided for solving the problems.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a drug treatment device for an anesthesia department, and the problem that the drug quality is influenced by single grinding mode and poor mixing property of powder of the conventional device is effectively solved through the design.

In order to achieve the purpose, the invention provides the following technical scheme: the automatic medicine crushing device comprises a box body and a box cover, wherein a medicine crushing cavity is formed in the box body on the inner side of the box cover, a rotatable first grinding disc is rotatably connected in the medicine crushing cavity, a second grinding disc which synchronously rotates along with the first grinding disc is rotatably connected in the first grinding disc, a third grinding disc which rotates along with the second grinding disc and moves vertically is rotatably connected in the second grinding disc, a medicine outlet is formed in the box body on the lower side of the medicine crushing cavity, a stirring cavity is formed below the medicine outlet, a first support which synchronously rotates with the second grinding disc is rotatably connected in the stirring cavity, two groups of self-rotating first stirring rods are rotatably connected on the first support, and two second stirring rods with adjustable angles are rotatably connected on the first stirring rods.

Preferably, the box is internally and rotatably connected with a rotatable driving shaft, a driving gear is fixedly connected above the driving shaft, the driving gear is meshed with a driven gear, and the driven gear is fixedly connected with the first grinding disc.

Preferably, the driving gear is coaxially and fixedly connected with a first connecting rod, the first connecting rod is rotatably connected with a cylindrical pin, the cylindrical pin is connected with a rack in a sliding mode, the rack is meshed with the first gear, the first gear is coaxially and fixedly connected with a first support, the first support is coaxially and fixedly connected with the second grinding disc, the first support is rotatably connected with a plurality of one-way gears which are distributed at equal angles, and the inner side of the driven gear is provided with a gear groove meshed with the one-way gears.

Preferably, the one-way gear with third mill sliding connection, it has the cylinder hole with third mill matched with to open in the second mill, third mill upside is equipped with the first spring of downward application of force, first spring upside is equipped with the separation blade with the coaxial fixed connection of one-way gear, open the third mill side has the guide way, sliding connection has the uide pin with second mill fixed connection in the guide way.

Preferably, the bottom of the medicine outlet hole is provided with a collecting cylinder fixedly connected with the box body, the bottom of the collecting cylinder is provided with a through hole, and the collecting cylinder is rotatably connected with a baffle plate matched with the through hole;

the coaxial fixedly connected with carousel in second mill below, it is connected with the pawl to rotate on the carousel, the pawl cooperation has the ratchet dish, the opposite side cooperation of ratchet have with box fixed connection's elastic spacing piece, the coaxial fixedly connected with worm of ratchet dish bottom, the meshing of worm one side has the worm wheel, the equal fixed connection switching-over gear set in the worm wheel left and right sides, switching-over gear set other end fixedly connected with driving lever, the driving-disc rotate be connected with baffle fixed connection's driving-disc, the driving-disc with install the extension spring between the driving-disc, it has the draw-in groove to open on the driving-disc, sliding connection has the fixture block that matches with the draw-in groove on the collecting vessel all around the driving-disc, the cooperation of the fixture block outside has the second spring.

Preferably, the coaxial fixedly connected with second support of worm, the second support with first stirring rod rotates and is connected, coaxial fixedly connected with second gear on the first stirring rod, the meshing of second gear has the third gear, the sleeve pipe that third gear fixedly connected with and second support rotate and be connected, the sleeve pipe box is on the second support, the sleeve pipe with install the band pulley group between the drive shaft.

Preferably, sliding connection has the regulating block of reciprocating slide on the first stirring board, the regulating block left and right sides rotates and is connected with the second connecting rod, second connecting rod below rotates with the second stirring rod to be connected, second stirring rod middle part with first stirring board rotates and is connected.

Preferably, the stirring chamber is internally and fixedly connected with a bidirectional screw, the bidirectional screw is connected with a connecting rod in a threaded manner, and the left side and the right side of the connecting rod are rotatably connected with the two adjusting blocks.

Compared with the prior art, the invention has the outstanding advantages that: the first grinding disc, the second grinding disc and the third grinding disc are arranged in the medicine crushing chamber, and the grinding modes of the first grinding disc, the second grinding disc and the third grinding disc are different, so that the medicine can be ground more fully in the grinding process, the subsequent medicine powder is convenient to dissolve in a solvent, and the grinding speed is improved; the collecting cylinder gradually releases the collected medicine powder into the stirring chamber, so that the medicine powder can be fully dissolved; the first stirring rod and the second stirring rod in the stirring chamber stir the medicament, so that the volume rate of the required medicinal powder is increased, the medicinal liquid quickly reaches the required solubility, and the working efficiency and the quality of the medicinal liquid are improved; the invention has novel structure, ingenious conception and simple and convenient operation, and effectively solves the problems that the existing device has single grinding mode for powder medicine powder and has poor mixing property of the medicine powder to influence the medicine quality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic cross-sectional view of the case according to the present invention.

FIG. 3 is a schematic view of the internal structure of the case of the present invention.

Fig. 4 is a schematic view of the upper side structure of the crushing chamber of the invention.

Fig. 5 is a schematic view of a third grinding disc connection structure of the present invention.

Fig. 6 is a schematic view of the bottom end structure of the first grinding disc of the present invention.

FIG. 7 is a schematic cross-sectional view of a collection cartridge of the present invention.

FIG. 8 is a schematic view of the internal structure of the stirring chamber according to the present invention.

FIG. 9 is a schematic view of an exploded structure of the stirring chamber of the present invention.

Fig. 10 is a schematic view of a baffle connection structure according to the present invention.

FIG. 11 is a schematic view of the overall structure of the interior of the case of the present invention.

Fig. 12 is a schematic view of a second abrasive disc attachment configuration of the present invention.

Fig. 13 is a schematic view of the second rack and the expansion plate of the present invention.

Fig. 13 is a schematic view of the overall structure of the present invention.

Reference numbers in the figures: 1. a box body; 2. a box cover; 3. a crushing chamber; 4. a first abrasive disc; 5. a second grinding disc; 6. a third grinding disc; 7. a medicine outlet hole; 8. a stirring chamber; 9. a first bracket; 10. a first stirring rod; 11. a second stirring rod; 12. a drive shaft; 13. a drive gear; 14. a driven gear; 15. a first link; 16. a rack; 17. a first gear; 18. a one-way gear; 19. a gear groove; 20. a first spring; 21. a baffle plate; 22. a guide groove; 23. a guide pin; 24. a collection canister; 25. a through hole; 26. a baffle plate; 27. a turntable; 28. a pawl; 29. a ratchet wheel disc; 30. a limiting sheet; 31. a worm; 32. a worm gear; 33. a reversing gear set; 34. a deflector rod; 35. a drive disc; 36. a card slot; 37. a clamping block; 38. a second bracket; 39. a second gear; 40. a third gear; 41. a sleeve; 42. a pulley block; 43. an adjusting block; 44. a second link; 45. a bidirectional screw; 46. a connecting rod.

Detailed Description

The following description of the present invention will be made in detail with reference to the accompanying drawings 1 to 13.

The medicine smashing device comprises a box body 1 and a box cover 2, a medicine smashing chamber 3 is formed in the box body 1 on the inner side of the box cover 2, a rotatable first grinding disc 4 is connected in the medicine smashing chamber 3 in a rotating mode, a second grinding disc 5 which rotates synchronously with the first grinding disc 4 is connected in the first grinding disc 4 in a rotating mode, a third grinding disc 6 which rotates synchronously with the second grinding disc 5 and moves vertically is connected in the second grinding disc 5 in a rotating mode, a medicine outlet 7 is formed in the box body 1 on the lower side of the medicine smashing chamber 3, a stirring chamber 8 is formed below the medicine outlet, a first support 9 which rotates synchronously with the second grinding disc 5 is connected in the stirring chamber 8 in a rotating mode, two groups of first stirring rods 10 which can rotate in a rotating mode are connected on the first support 9 in a rotating mode, and two second stirring rods 11 which can adjust angles are connected in the first stirring rods 10 in a rotating mode.

The box cover 2 is communicated with the medicine crushing cavity 3, tablets to be crushed can be placed in the medicine crushing cavity 3 by opening the box cover 2, a motor in the box body 1 can be started to work after the box cover 2 is closed, the first grinding disc 4 and the second grinding disc 5 in the medicine crushing cavity 3 rotate when the motor rotates, the bottom parts of the first grinding disc 4 and the second grinding disc 5 are both pressed with uneven bulges, so that the medicines can be conveniently ground, the first grinding disc 4 rotates unidirectionally during grinding, the second grinding disc 5 rotates reciprocally during grinding, meanwhile, the third grinding disc 6 in the second grinding disc 5 massages when a vertical hammer strikes, large particles which are not easy to grind can be crushed, the medicines can be ground more sufficiently by the synergistic effect of the first grinding disc 4, the second grinding disc 5 and the third grinding disc 6, the grinding mode is diversified, the particles are finer, and the subsequent medicines can be conveniently dissolved, the caliber of the medicine outlet hole 7 at the lower side of the grinding chamber is smaller, the medicine can fall out of the medicine outlet hole 7 only when the volume of medicine particles is smaller than that of the medicine outlet hole 7, the collecting cylinder 24 is arranged at the lower side of the medicine outlet hole 7, the ground medicines are collected together by the collecting cylinder 24 and then are released into the stirring chamber 8 through the through hole 25 one by one, the stirring chamber 8 is connected with the medicine outlet pipe and the medicine inlet pipe at the outer side, mixed liquid is injected into the medicine inlet pipe towards the inner side, the medicine outlet pipe is used for collecting the stirred liquid, when the liquid is stirred, the first stirring rod 10 and the second stirring rod 11 can rotate around the stirring chamber 8 to drive the mixed liquid and the medicine powder in the stirring chamber 8 to be mixed, meanwhile, the first stirring rod 10 and the second stirring rod 11 can rotate per se while revolving, the bottom of the first stirring rod 10 is a bow-shaped mechanism, the stirring area can be increased during rotation, so that the liquid is mixed more uniformly, the stirring speed is increased, the angle at which the two second stirring rods 11 are opened while the second stirring rods 11 rotate varies from moment to moment, and the stirring forms are various.

A rotatable driving shaft 12 is rotatably connected in the box body 1, a driving gear 13 is fixedly connected above the driving shaft 12, the driving gear 13 is meshed with a driven gear 14, and the driven gear 14 is fixedly connected with the first grinding disc 4.

The driving shaft 12 is connected with a motor, the motor can drive the driving gear 13 to rotate when working, the driving gear 13 rotates to drive the driven gear 14 to rotate, and the driven gear 14 drives the first grinding disc 4 to rotate unidirectionally.

The driving gear 13 is coaxially and fixedly connected with a first connecting rod 15, the first connecting rod 15 is rotatably connected with a cylindrical pin, the cylindrical pin is connected with a rack 16 in a sliding mode, the rack 16 is meshed with a first gear 17, the first gear 17 is coaxially and fixedly connected with a first support 9, the first support 9 is coaxially and fixedly connected with the second grinding disc 5, the first support 9 is rotatably connected with a plurality of one-way gears 18 which are distributed at equal angles, and gear grooves 19 which are meshed with the one-way gears 18 are formed in the inner sides of the driven gears 14.

One end of a rack 16 is provided with a rectangular groove matched with the cylindrical pin, the cylindrical pin can slide in the rectangular groove, when the driving gear 13 rotates, the driving gear 13 drives the rack 16 to horizontally slide in a left-right reciprocating manner through a first connecting rod 15 and the cylindrical pin, a guide rod fixedly connected with the box body 1 is connected on the rack 16 in a sliding manner, the rack 16 slides in a left-right reciprocating manner to drive a first gear 17 to rotate in a reciprocating manner, the first gear 17 rotates in a reciprocating manner to drive a second grinding disc 5 and a first bracket 9 to rotate in a reciprocating manner, the freedom degree of rotation between the one-way gear 18 and the first bracket 9 is that when the first bracket 9 rotates in a reciprocating manner, four one-way gears 18 on the first bracket 9 are driven to perform reciprocating revolution along with the first bracket 9, and simultaneously, the one-way gears 18 can also perform revolution along with the first bracket 9 by matching of the one-way gears 18 and a gear groove 19 on the inner side of a driven gear 14, the one-way bearing is arranged on the one-way gear 18, the one-way gear 18 can only drive the third grinding disc 6 to rotate in one direction, and meanwhile, the second bracket 38 can only drive the one-way gear 18 to rotate for a circle when the one-way gear 18 is driven to be matched with the gear groove 19, and then the one-way gear 18 rotates reversely, so that the reciprocating operation is carried out.

The one-way gear 18 is connected with the third grinding disc 6 in a sliding manner, a cylindrical hole matched with the third grinding disc 6 is formed in the second grinding disc 5, a first spring 20 for applying force downwards is arranged on the upper side of the third grinding disc 6, a blocking piece 21 which is coaxially and fixedly connected with the one-way gear 18 is arranged on the upper side of the first spring 20, a guide groove 22 is formed in the side surface of the third grinding disc 6, and a guide pin 23 which is fixedly connected with the second grinding disc 5 is connected in the guide groove 22 in a sliding manner.

The guide groove 22 has an arc section and a vertical section surrounding the surface side of the third grinding disc 6, when the one-way gear 18 drives the third grinding disc 6 to slide, under the cooperation of the arc section of the guide groove 22 and the guide pin 23, the third grinding disc 6 can move upwards and compress the first spring 20 at the same time, when the third grinding disc 6 rotates to the vertical section of the guide groove 22, the energy of the compressed first spring 20 instantly pushes the third grinding disc 6 to release downwards, so that the third grinding disc 6 moves downwards instantly, the medicine on the lower side is hammered, the diameter of the lower end circle of the third grinding disc 6 is smaller than that of the upper end circle, and the downward movement of the cylindrical hole on the second grinding disc 5 to the third grinding disc 6 has a limiting effect.

A collecting cylinder 24 fixedly connected with the box body 1 is arranged at the bottom of the medicine outlet hole 7, a through hole 25 is formed in the bottom of the collecting cylinder 24, and a baffle 26 matched with the through hole 25 is rotatably connected to the collecting cylinder 24;

the coaxial fixedly connected with carousel 27 in second mill 5 below, swivelling joint has pawl 28 on the carousel 27, pawl 28 cooperation has ratchet dish 29, the opposite side cooperation of ratchet has the spacing piece 30 with box 1 fixed connection's elasticity, the coaxial fixedly connected with worm 31 in ratchet dish 29 bottom, worm 31 one side meshing has worm wheel 32, the equal fixed connection switching-over gear group 33 in worm wheel 32 left and right sides, switching-over gear group 33 other end fixedly connected with driving lever 34, driving lever 34 rotates and is connected with the driving-disc 35 with baffle 26 fixed connection, driving-disc 35 with install the extension spring between the driving lever 34, open draw-in groove 36 on the driving-disc 35, sliding connection has the fixture block 37 that matches with draw-in groove 36 on the collection section of thick bamboo 24 all around of driving-disc 35, the cooperation of the fixture block 37 outside has the second spring.

The second grinding disc 5 drives the rotary disc 27 to synchronously rotate during reciprocating rotation, the first gear 17 drives the second grinding disc 5 and the second support 38 to rotate in a reciprocating rotation angle of one hundred eighty degrees, the rotary disc 27 drives the ratchet disc 29 to rotate one eighty degree through the matching of the pawl 28 and the ratchet disc 29 when rotating, the ratchet groove on the ratchet disc 29 just moves to the position of the limiting piece 30 at the moment, the ratchet disc 29 is limited through the limiting piece 30, then the rotary disc 27 drives the pawl 28 to rotate to the inner side of the other ratchet groove of the ratchet disc 29 for the next rotation, a torsion spring is arranged between the pawl 28 and the rotary disc 27 to ensure the matching between the pawl 28 and the ratchet disc 29, the rotary disc 27 in reciprocating rotation drives the ratchet disc 29 to rotate in one direction through the pawl 28, the ratchet disc 29 in one direction drives the reversing gear set 33 to rotate through the worm 31 and the worm wheel 32, the reversing gear set 33 is composed of two mutually meshed bevel gears, reversing gear group 33 rotates and drives driving lever 34 and rotate, driving lever 34 is that spacer pin driving-disc 35 is static state at draw-in groove 36 and fixture block 37 when rotating, just as driving lever 34 rotates to contact with fixture block 37, the wedge of driving lever 34 obviously promotes the fixture block 37 and compresses the second spring mutually the outside, make fixture block 37 and draw-in groove 36 break away from the cooperation, extension spring pulling driving-disc 35 instantaneous rotation ninety degrees this moment, draw-in groove 36 and next fixture block 37 cooperation on the driving-disc 35, driving-disc 35 drives baffle 26 and breaks away from the encapsulated situation to through-hole 25 this moment, the medicine granule in the collection cylinder 24 falls down in stirring chamber 8 under the action of gravity, worm wheel 32 worm 31 has the deceleration effect, the separation blade 21 of collection cylinder 24 downside can open after working for a period in garrulous medicine chamber 3.

The coaxial fixedly connected with second support 38 of worm 31, second support 38 with first stirring rod 10 rotates and is connected, coaxial fixedly connected with second gear 39 on the first stirring rod 10, second gear 39 meshes has third gear 40, third gear 40 fixedly connected with rotates sleeve pipe 41 of being connected with second support 38, sleeve pipe 41 overlaps on second support 38, sleeve pipe 41 with install band pulley group 42 between the drive shaft 12.

The worm 31 rotates to drive the second bracket 38 to rotate synchronously, the second bracket 38 rotates to drive the two first massage plates and the second gear 39 on the left and right sides to revolve, meanwhile, the driving shaft 12 drives the sleeve 41 and the third gear 40 to rotate through the pulley set 42, the third gear 40 rotates to drive the second gear 39 engaged with the third gear to rotate, and the second gear 39 rotates along with the second bracket 38 and drives the first stirring rod 10 to rotate under the driving of the third gear 40.

The first stirring plate is connected with a regulating block 43 capable of sliding in a reciprocating manner, the left side and the right side of the regulating block 43 are connected with a second connecting rod 44 in a rotating manner, the lower part of the second connecting rod 44 is connected with a second stirring rod 11 in a rotating manner, and the middle part of the second stirring rod 11 is connected with the first stirring plate in a rotating manner; two-way screw rod 45 is fixedly connected with in the stirring cavity 8, threaded connection has connecting rod 46 on the two-way screw rod 45, the connecting rod 46 left and right sides rotates with two regulating blocks 43 to be connected.

Only vertical gliding degree of freedom between regulating block 43 and first stirring rod 10, when two first stirring rods 10 rotated along with second support 38 again, first stirring rod 10 can drive connecting rod 46 and rotate around two-way screw 45, connecting rod 46 returns reciprocating motion on two-way screw 45 under the cooperation of two-way screw 45, as shown in fig. 8, when the connecting block drove regulating block 43 downstream, regulating block 43 drove second stirring rod 11 through second connecting rod 44 and carries out the rotation of upside, the contained angle between two second stirring rods 11 increases, contained angle between two second stirring rods 11 reduces when connecting rod 46 reverse migration, thereby make its turned angle change when the second stirring rod 11 rotates always, change the stirring orbit.

The invention has novel structure, ingenious conception and simple and convenient operation, and effectively solves the problems that the existing device has single grinding mode for powder medicine powder and has poor mixing property of the medicine powder to influence the medicine quality.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (8)

1. A drug treatment device for an anesthesia department comprises a box body (1) and a box cover (2), and is characterized in that a drug crushing cavity (3) is formed in the box body (1) on the inner side of the box cover (2), a rotatable first grinding disc (4) is rotatably connected in the drug crushing cavity (3), a second grinding disc (5) which synchronously rotates along with the first grinding disc (4) is rotatably connected in the first grinding disc (4), a third grinding disc (6) which vertically moves while rotating along with the second grinding disc (5) is rotatably connected in the second grinding disc (5), a drug outlet hole (7) is formed in the box body (1) on the lower side of the drug crushing cavity (3), a stirring cavity (8) is formed below the drug outlet, a first support (9) which synchronously rotates with the second grinding disc (5) is rotatably connected in the stirring cavity (8), and two groups of first stirring rods (10) which can rotate are rotatably connected in the first support (9), the first stirring rod (10) is rotatably connected with two second stirring rods (11) with adjustable angles.

2. The drug treatment device for the department of anesthesia as recited in claim 1, wherein a rotatable driving shaft (12) is rotatably connected in said cabinet (1), a driving gear (13) is fixedly connected above said driving shaft (12), said driving gear (13) is engaged with a driven gear (14), and said driven gear (14) is fixedly connected with said first grinding disc (4).

3. The drug treatment device for the department of anesthesia as recited in claim 2, wherein the driving gear (13) is coaxially and fixedly connected with a first connecting rod (15), the first connecting rod (15) is rotatably connected with a cylindrical pin, the cylindrical pin is slidably connected with a rack (16), the rack (16) is engaged with a first gear (17), the first gear (17) is coaxially and fixedly connected with a first bracket (9), the first bracket (9) is coaxially and fixedly connected with the second grinding disc (5), the first bracket (9) is rotatably connected with a plurality of one-way gears (18) with equal angular distribution, and a gear groove (19) engaged with the one-way gears (18) is formed in the inner side of the driven gear (14).

4. The drug treatment device for the department of anesthesia as recited in claim 3, wherein the one-way gear (18) is slidably connected with the third grinding disc (6), the second grinding disc (5) is internally provided with a cylindrical hole matched with the third grinding disc (6), the upper side of the third grinding disc (6) is provided with a first spring (20) for applying force downwards, the upper side of the first spring (20) is provided with a baffle (21) coaxially and fixedly connected with the one-way gear (18), the side surface of the third grinding disc (6) is provided with a guide groove (22), and the guide groove (22) is slidably connected with a guide pin (23) fixedly connected with the second grinding disc (5).

5. The drug treatment device for the anesthesia department according to claim 1, wherein a collecting cylinder (24) fixedly connected with the box body (1) is arranged at the bottom of the drug outlet hole (7), a through hole (25) is formed at the bottom of the collecting cylinder (24), and a baffle plate (26) matched with the through hole (25) is rotatably connected to the collecting cylinder (24);

second mill (5) below coaxial fixedly connected with carousel (27), it is connected with pawl (28) to rotate on carousel (27), pawl (28) cooperation has ratchet dish (29), the opposite side cooperation of ratchet has elastic spacing piece (30) with box (1) fixed connection, the coaxial fixedly connected with worm (31) in ratchet dish (29) bottom, worm (31) one side meshing has worm wheel (32), the equal fixed connection switching-over gear group (33) of worm wheel (32) left and right sides, switching-over gear group (33) other end fixedly connected with driving lever (34), driving lever (34) rotate be connected with baffle (26) fixed connection's driving-disc (35), driving-disc (35) with install the extension spring between driving lever (34), it has draw-in groove (36) to open on driving-disc (35), sliding connection has the fixture block (35) that match with draw-in groove (36) on driving-disc (35) collecting vessel (24) all around 37) And a second spring is matched with the outer side of the clamping block (37).

6. The drug treatment device for the department of anesthesia as recited in claim 5, wherein the worm (31) is coaxially and fixedly connected with a second bracket (38), the second bracket (38) is rotatably connected with the first stirring rod (10), the first stirring rod (10) is coaxially and fixedly connected with a second gear (39), the second gear (39) is engaged with a third gear (40), the third gear (40) is fixedly connected with a sleeve (41) rotatably connected with the second bracket (38), the sleeve (41) is sleeved on the second bracket (38), and a pulley group (42) is installed between the sleeve (41) and the driving shaft (12).

7. The drug treatment device for the department of anesthesia as recited in claim 1, wherein the first stirring plate is slidably connected with a regulating block (43) capable of sliding back and forth, the left and right sides of the regulating block (43) are rotatably connected with second connecting rods (44), the lower part of the second connecting rods (44) is rotatably connected with a second stirring rod (11), and the middle part of the second stirring rod (11) is rotatably connected with the first stirring plate.

8. The drug treatment device for the department of anesthesia as recited in claim 7, wherein a bidirectional screw (45) is fixedly connected in the stirring chamber (8), a connecting rod (46) is connected to the bidirectional screw (45) in a threaded manner, and the left and right sides of the connecting rod (46) are rotatably connected with the two adjusting blocks (43).

Images