Medicine bottle clamping and shaking device

Abstract

The invention relates to the technical field of medicine mixing equipment, in particular to a medicine bottle clamping and shaking device which comprises a containing box, a box cover is arranged at the upper end of the containing box, supporting frames are arranged in the containing box and the box cover, flexible films are arranged in the supporting frames, and a shaker is arranged on the containing box; the shaking device comprises rotating shafts symmetrically arranged on the two sides of the containing box, a U-shaped frame is arranged between the two rotating shafts, the rotating shafts are rotationally connected with the U-shaped frame, and a driving shaft located below the containing box is rotationally arranged on the U-shaped frame in a penetrating mode. According to the medicine bottle shaking device, it is ensured that a medicine bottle cannot slide off or be broken in the shaking process, the bulge structure can provide better buffering and supporting in the shaking process, the shaking uniformity and stability are further improved, rigid clamping of a traditional clamp to the medicine bottle is avoided through the clamping mode of the elastic film and the bulge, and the risk that the medicine bottle is broken is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of medicine mixing equipment, and in particular to a medicine bottle clamping and shaking device. Background Art

[0002] In modern medical treatment and drug use, many drugs need to be fully shaken before preparation or use to ensure that the drug ingredients are evenly distributed to achieve the desired therapeutic effect, especially for suspension drugs, dry suspension drugs, suspension sprays, premixed insulin and syrup drugs.

[0003] These types of drugs are made of solid drug particles suspended in a liquid medium, or powders or granules made of suitable excipients. When used, they can be dispersed into a suspension for oral administration by adding water and shaking. During the preparation and use of these drugs, the drugs in the device need to be fully shaken to ensure that the drug components are evenly distributed, so as to obtain an accurate dose and thus obtain a good therapeutic effect.

[0004] For example, the medicine bottle shaking device with publication number CN111282490B, the prior art includes a medicine bottle clamp and a clamp shaking mechanism; the medicine bottle clamp includes a support, a clamping mechanism, a linear slide rail and a clamp fixing cover, and the clamp shaking mechanism includes a second drive motor, a rotating disk and a protrusion; the clamping mechanism clamps the medicine bottle, and a linear slide rail is provided on the bottom of the support along the left and right sides, and the clamp fixing cover is provided on the support and clamps the left and right sides of the support; the center of the rotating disk is provided on the driving shaft of the second drive motor, the protrusion is fixedly provided at the outer position of the rotating disk, and the protrusion can be slidably provided in the linear slide rail; the second drive motor drives the rotating disk to spin with the center of the disk as the axis, and the rotating disk drives the protrusion to make a circular motion with the center of the disk as the center, and the protrusion slides in the linear slide rail, so that the clamping mechanism moves in the clamp fixing cover along the front and rear direction of the support.

[0005] However, the above-mentioned prior art still has some defects when clamping and shaking the medicine bottle:

[0006] In the above-mentioned prior art, each connecting rod drives one end of the corresponding clamp to rotate respectively. After one end of the three clamps rotates, a space for the medicine bottle is generated. The medicine bottle is then placed between the three clamps and fixed in the clamp by the clamping action of the clamps. During the shaking of the medicine bottle, since the clamp only clamps the bottle body of the medicine bottle, the shaking force will directly act on the entire medicine bottle, including the bottle body and the bottle cap. The centrifugal force and vibration generated during the shaking will cause the bottle cap to bear uneven stress distribution. Since the bottle cap itself is threaded or snap-connected to the bottle mouth, this uneven stress will cause the bottle cap to gradually loosen, resulting in leakage of the medicine in the medicine bottle. It may also cause the medicine in the medicine bottle to be contaminated by the outside world, thereby affecting the efficacy and safety of the medicine.

[0007] At the same time, since the clamp only clamps the bottle body of the medicine bottle, the clamp may damage the medicine bottle during the shaking process, especially the medicine bottle made of glass, and most of the bottle body is still exposed. During the shaking of the medicine bottle, the operator may need to approach the equipment to perform other operations, such as adjusting equipment parameters, observing the status of the drug, etc. At this time, the operator's arm or other body parts may inadvertently touch the exposed bottle body.

[0008] Based on this, and in accordance with the above-mentioned viewpoints, there is still room for improvement in the existing technology for clamping and shaking medicine bottles. Summary of the invention

[0009] In order to solve the above technical problems, the present application provides a medicine bottle clamping and shaking device, which adopts the following technical solutions:

[0010] A medicine bottle clamping and shaking device comprises a storage box, a box cover is arranged at the upper end of the storage box, a support frame is arranged in the storage box and the box cover, a flexible film is arranged in the support frame, and a shaker is arranged on the storage box;

[0011] The shaker comprises rotating shafts symmetrically arranged on both sides of the storage box, a C-shaped frame is arranged between the two rotating shafts, and the rotating shaft and the C-shaped frame are rotatably connected, and a driving shaft located below the storage box is rotatably penetrated on the C-shaped frame.

[0012] Preferably, the shaker further comprises a rotating gear disposed on the rotating shaft, and the driving shaft is provided with an incomplete gear meshing with the rotating gear.

[0013] Preferably, arc-shaped slide grooves are symmetrically provided on both sides of the U-shaped frame, a connecting strut is provided on the rotating shaft, and a connecting rotating rod located in the arc-shaped slide groove is rotatably provided on the connecting strut.

[0014] Preferably, a baffle plate located in the arc-shaped slide groove is provided on the connecting support rod, and a return spring is provided on the side of the baffle plate facing away from the connecting rotating rod.

[0015] Preferably, a connecting plate is provided between the rotating shaft and the storage box, and the rotating shaft is slidably connected to the connecting plate. An adjusting screw is rotatably provided on the connecting plate through a bracket, and the adjusting screw is threadedly connected to the rotating shaft.

[0016] Preferably, the flexible membrane is provided with a plurality of bulges distributed in a matrix.

[0017] Preferably, a piston plate is slidably disposed in the storage box, a sleeve is disposed on the piston plate, and a rotating cylinder located in the sleeve is rotatably penetrated through the bottom of the storage box.

[0018] Preferably, a spiral groove is provided in the sleeve, and a protrusion corresponding to the spiral groove is provided on the rotating cylinder.

[0019] Preferably, a bottom plate is slidably provided at the lower end of the U-shaped frame, support vertical plates are provided on both sides of the bottom plate, and both ends of the driving shaft rotate and penetrate the corresponding support vertical plates respectively.

[0020] Preferably, both ends of the driving shaft are provided with reciprocating thread grooves, and the reciprocating thread grooves are threadedly connected to the supporting vertical plates.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. The array distribution of the bulges of the present invention can better adapt to the shape of the medicine bottle, provide uniform clamping force, and ensure that the medicine bottle will not slip or break during shaking. The structure of the bulge can provide better cushioning and support during shaking, further improving the uniformity and stability of shaking. The clamping method of the flexible membrane and the bulge avoids the rigid clamping of the medicine bottle by the traditional clamp, reducing the risk of the medicine bottle breaking.

[0023] 2. The present invention can change the pressure distribution of the liquid on the flexible membrane by adjusting the position of the piston plate, thereby changing the clamping force of the flexible membrane on the medicine bottle. That is to say, by forcing the piston plate to move upward, the pressure of the liquid on the flexible membrane can be increased, and the bulge amplitude of the flexible membrane can be increased, thereby increasing the clamping force of the bulge on the medicine bottle; conversely, forcing the piston plate to move downward can reduce the pressure of the liquid on the flexible membrane and reduce the clamping force of the bulge on the medicine bottle.

[0024] 3. The present invention changes the position of the rotating shaft on the connecting plate, thereby changing the amplitude or angle of the shaking of the medicine bottle. That is, when the adjusting screw is rotated in one direction, the rotating shaft will move in one direction, thereby increasing the shaking amplitude of the medicine bottle; conversely, when the adjusting screw is rotated in the opposite direction, the rotating shaft will move in the opposite direction, thereby reducing the shaking amplitude of the medicine bottle.

[0025] 4. The present invention drives the baffle and the connecting rotating rod to move in the arc-shaped slide groove again through the rotating shaft. The movement of the baffle will compress the reset spring until the incomplete gear and the rotating gear are disengaged again. This cycle is repeated, so that the rotating shaft drives the storage box to swing. The swinging motion of the storage box drives the medicine bottle clamped by the flexible membrane to shake, thereby achieving uniform mixing of the medicine.

[0026] 5. When the driving shaft rotates, the driving shaft will drive the eccentric wheel to rotate, and the rotating eccentric wheel will drive the connecting ring arranged on it, so that the several bosses arranged circumferentially on the connecting ring rotate, so that the friction wheel contacts with the storage box. As the storage box deflects, the several friction wheels contact with the bottom of the storage box in turn, forcing the storage box to bump up and down between the two connecting plates, causing the storage box to produce irregular bumping motion, thereby increasing the movement complexity of the medicine bottle and further improving the uniformity of drug mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the present invention.

[0028] Figure 2 It is a structural schematic diagram of a storage box of the present invention.

[0029] Figure 3 It is a schematic diagram of the structure between the support frame and the flexible membrane of the present invention.

[0030] Figure 4 It is a structural schematic diagram of the shaker of the present invention.

[0031] Figure 5 The present invention Figure 4 A partial enlarged view of point A.

[0032] Figure 6 It is a cross-sectional view of the shaker of the present invention.

[0033] Figure 7 It is a structural schematic diagram of the quantitative material distribution device of the present invention.

[0034] Figure 8 It is a cross-sectional view of a storage box of the present invention.

[0035] Fig. 9 It is a schematic diagram of the structure between the sleeve and the rotating drum of the present invention.

[0036] Fig.10 The present invention Figure 4 A partial enlarged view of point A.

[0037] Fig.11 It is a schematic diagram of the structure among the bottom plate, the supporting vertical plate and the reciprocating thread groove of the present invention.

[0038] Fig.12 is a cross-sectional view of a polarizer of the present invention.

[0039] Fig.13 It is a schematic structural diagram of the polarizer of the present invention.

[0040] Fig.14 The present invention Fig.13 A partial enlarged view of point D.

[0041] Explanation of the reference numerals: 1. storage box; 11. box cover; 2. support frame; 3. flexible membrane; 31. bulge; 4. shaker; 41. rotating shaft; 411. rotating gear; 42. U-shaped frame; 43. driving shaft; 431. incomplete gear; 44. arc-shaped slide groove; 45. connecting support rod; 451. connecting rotating rod; 452. baffle; 46. return spring; 47. connecting plate; 48. adjusting screw; 5. piston plate; 51. sleeve; 52. rotating cylinder; 53. spiral groove; 54. protrusion; 6. bottom plate; 61. supporting vertical plate; 7. reciprocating thread groove; 8. polarizer; 81. eccentric wheel; 82. sliding hole; 83. adjusting rod; 84. adjusting knob; 85. connecting ring; 86. boss; 87. friction wheel. DETAILED DESCRIPTION

[0042] The following is combined with Figures 1 to 14 This application is described in further detail.

[0043] An embodiment of the present application discloses a medicine bottle clamping and shaking device, which provides protrusions on a film, fills the protrusions with liquid, and clamps the medicine bottle by changing the pressure of the liquid. During the shaking process, it can provide better cushioning and support, further improve the uniformity and stability of the shaking, avoid the rigid clamping of the medicine bottle by traditional clamps, and reduce the risk of the medicine bottle breaking.

[0044] Embodiment 1:

[0045] Reference Figure 1 and Figure 2 As shown, a medicine bottle clamping and shaking device comprises a storage box 1, a box cover 11 is arranged at the upper end of the storage box 1, a support frame 2 is arranged in both the storage box 1 and the box cover 11, and a flexible membrane 3 is arranged in the support frame 2.

[0046] Many drugs need to be shaken thoroughly before preparation or use to ensure that the drug ingredients are evenly distributed, so as to achieve the expected therapeutic effect. When shaking the medicine bottle containing the drug, first open the box cover 11 set at the upper end of the storage box 1, place the medicine bottle on the flexible film 3 in the storage box 1, and then close the box cover 11. At this time, the flexible film 3 on the box cover 11 will be pressed on the medicine bottle, so that the medicine bottle is clamped between the two flexible films 3. At this time, the flexible film 3 is deformed and pressed against the medicine bottle, so that the medicine bottle is tightly wrapped between the two flexible films 3.

[0047] Then, the shaker 4 provided on the storage box 1 is started, and the shaker 4 drives the storage box 1 to swing. The swinging motion of the storage box 1 drives the medicine bottle clamped by the flexible film 3 to shake, thereby achieving uniform mixing of the medicines.

[0048] Reference Figure 3As shown, the opposite sides of the two flexible films 3 are constructed as a plurality of bulges 31 distributed in a matrix. The medicine bottle is placed on the bulge 31 and the box cover 11 is closed. At this time, the flexible film 3 on the box cover 11 will be pressed on the medicine bottle, so that the medicine bottle is clamped between the two flexible films 3. The bulge 31 on the flexible film 3 contacts the surface of the medicine bottle and is deformed, thereby tightly wrapping the medicine bottle between the two flexible films 3.

[0049] The array distribution of the bulge 31 can better adapt to the shape of the medicine bottle and provide uniform clamping force, ensuring that the medicine bottle will not slip or break during shaking. The structure of the bulge 31 can provide better cushioning and support during shaking, further improving the uniformity and stability of shaking. The clamping method of the flexible membrane 3 and the bulge 31 avoids the rigid clamping of the medicine bottle by the traditional clamp, reducing the risk of the medicine bottle breaking.

[0050] Reference Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, specifically, the shaker 4 includes a rotating shaft 41 symmetrically arranged on both sides of the storage box 1, a C-shaped frame 42 is arranged between the two rotating shafts 41, and the rotating shaft 41 and the C-shaped frame 42 are rotatably connected, a driving shaft 43 is rotatably penetrated on the C-shaped frame 42, and the driving shaft 43 is located below the storage box 1.

[0051] After the box cover 11 is closed, the driving shaft 43 rotatably installed on the U-shaped frame 42 is driven to rotate by the existing motor driving technology. The rotating driving shaft 43 will drive the incomplete gear 431 provided thereon to rotate, and the incomplete gear 431 will mesh with the rotating gear 411 provided on the rotating shaft 41. The rotating incomplete gear 431 will drive the rotating shaft 41 to rotate by meshing with the rotating gear 411. At this time, the rotating shaft 41 is in forward rotation.

[0052] Arc-shaped slide grooves 44 are symmetrically provided on both sides of the U-shaped frame 42 . A connecting support rod 45 is provided on the rotating shaft 41 . A connecting rotating rod 451 located in the arc-shaped slide groove 44 is rotatably provided on the connecting support rod 45 .

[0053] The rotating shaft 41 will drive the connecting strut 45 to rotate together, so that the connecting strut 45 is provided with a baffle 452 and a connecting rotating rod 451 located in the arc groove 44, and moves in the arc groove 44. The movement of the baffle 452 will compress the return spring 46 provided on the side of the baffle 452 away from the connecting rotating rod 451. The return spring 46 is located in the arc groove 44. When the incomplete gear 431 is disengaged from the rotating gear 411, the compressed return spring 46 pushes the baffle 452, so that the connecting strut 45 drives the connecting rotating rod 451 to move in the arc groove 44, and drives the rotating shaft 41 to reverse through the connecting strut 45, so that the rotating shaft 41 returns to its initial state.

[0054] Afterwards, the incomplete gear 431 meshes with the rotating gear 411 again, so that the rotating gear 411 drives the rotating shaft 41 to rotate again, and the rotating shaft 41 drives the baffle 452 and the connecting rotating rod 451 to move in the arc-shaped slide groove 44 again. The movement of the baffle 452 will compress the reset spring 46 until the incomplete gear 431 and the rotating gear 411 are disengaged again. This cycle is repeated, so that the rotating shaft 41 drives the storage box 1 to swing, and the swinging motion of the storage box 1 drives the medicine bottle clamped by the flexible membrane 3 to shake, thereby achieving uniform mixing of the medicines.

[0055] Continue to refer to Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, a connecting plate 47 is provided between the rotating shaft 41 and the storage box 1, and the rotating shaft 41 drives the storage box 1 to swing through the connecting plate 47, so as to drive the medicine bottle clamped by the flexible membrane 3 to shake to achieve uniform mixing of the medicine.

[0056] The rotating shaft 41 is slidably connected to the connecting plate 47. The initial position of the rotating shaft 41 on the connecting plate 47 determines the basic amplitude and angle of the shaking of the medicine bottle. An adjusting screw 48 is rotatably arranged on the connecting plate 47 through a bracket. By rotating the adjusting screw 48, the adjusting screw 48 forces the rotating shaft 41 to move on the connecting plate 47 through a threaded connection with the rotating shaft 41, thereby changing the position of the rotating shaft 41 on the connecting plate 47, thereby changing the amplitude or angle of the shaking of the medicine bottle. That is to say, when the adjusting screw 48 is rotated in one direction, the rotating shaft 41 will move in one direction, thereby increasing the amplitude of the shaking of the medicine bottle; conversely, when the adjusting screw 48 is rotated in the opposite direction, the rotating shaft 41 will move in the opposite direction, thereby reducing the amplitude of the shaking of the medicine bottle.

[0057] Reference Figure 8 , Fig. 9 and Fig.10 As shown, a piston plate 5 is slidably arranged in the storage box 1, and liquid is injected between the piston plate 5 and the flexible membrane 3 in the storage box 1. A sleeve 51 is arranged on the piston plate 5, and a spiral groove 53 is opened in the sleeve 51.

[0058] By rotating the rotating drum 52 that is installed at the bottom of the storage box 1, the rotating drum 52 is located in the sleeve 51 and is provided with a protrusion 54 corresponding to the spiral groove 53. The rotating rotating drum 52 will drive the protrusion 54 to rotate together. The protrusion 54 forces the sleeve 51 to drive the piston plate 5 to move through the spiral groove 53. The movement of the piston plate 5 will change the bulge amplitude of the bulge 31 of the liquid on the flexible membrane 3.

[0059] By adjusting the position of the piston plate 5, the pressure distribution of the liquid on the flexible membrane 3 can be changed, thereby changing the clamping force of the flexible membrane 3 on the medicine bottle. That is to say, by forcing the piston plate 5 to move upward, the pressure of the liquid on the flexible membrane 3 can be increased, so that the protrusion amplitude of the bulge 31 of the flexible membrane 3 increases, thereby increasing the clamping force of the bulge 31 on the medicine bottle; conversely, forcing the piston plate 5 to move downward can reduce the pressure of the liquid on the flexible membrane 3 and reduce the clamping force of the bulge 31 on the medicine bottle.

[0060] It should be noted that the flexible membrane 3 is made of heat-resistant material and can effectively transfer heat. The liquid can also be heated by existing heating equipment, and the temperature can be transferred to the medicine bottle through the flexible membrane 3. The dissolution or mixing process of the drug can be accelerated by heating the liquid, especially when processing drugs that require a specific temperature environment.

[0061] Reference Fig.11 and Fig.12 As shown, a bottom plate 6 is slidably provided at the lower end of the U-shaped frame 42 , and support vertical plates 61 are provided on both sides of the bottom plate 6 , and both ends of the driving shaft 43 rotate and penetrate the corresponding support vertical plates 61 .

[0062] When driven to rotate, the driving shaft 43 will drive the reciprocating thread grooves 7 opened at both ends to rotate together. The reciprocating thread grooves 7 drive the U-shaped frame 42 to reciprocate on the bottom plate 6 through the threaded connection with the supporting vertical plate 61. The U-shaped frame 42 drives the storage box 1 to reciprocate during the process of eccentric shaking, thereby further improving the uniformity of drug mixing.

[0063] Embodiment 2:

[0064] Reference Fig.12 , Fig.13 and Fig.14 As shown, on the basis of Example 1, a polarizer 8 is arranged between the storage box 1 and the driving shaft 43. The rotating driving shaft 43 will drive the polarizer 8 to work, and the polarizer 8 will force the storage box 1 to produce bumps, making the movement pattern of the storage box 1 more complicated. It is no longer a simple uniform rotation or linear motion. This complex movement pattern enables the medicine bottle to obtain a more comprehensive mixing effect during the shaking process.

[0065] Specifically, the polarizer 8 includes an eccentric wheel 81 arranged on the driving shaft 43, the eccentric wheel 81 is provided with a sliding hole 82, an adjusting rod 83 threadedly connected to the driving shaft 43 is rotatably arranged in the sliding hole 82, a connecting ring 85 is arranged on the eccentric wheel 81, a plurality of circumferentially distributed bosses 86 are arranged on the connecting ring 85, a friction wheel 87 is rotatably arranged at the end of the boss 86, the connecting plate 47 is slidably connected to the storage box 1, and the sliding direction of the connecting plate 47 and the storage box 1 is relatively perpendicular to the sliding direction of the connecting plate 47 and the rotating shaft 41.

[0066] When the driving shaft 43 rotates, the driving shaft 43 will drive the eccentric wheel 81 to rotate, and the rotating eccentric wheel 81 will drive the connecting ring 85 provided thereon, so that the several bosses 86 provided circumferentially on the connecting ring 85 rotate, so that the friction wheel 87 contacts with the storage box 1. As the storage box 1 swings, the several friction wheels 87 contact with the bottom of the storage box 1 in turn, forcing the storage box 1 to bump up and down between the two connecting plates 47.

[0067] The storage box 1 is made to bump up and down on the basis of the deflection and reciprocating movement, so that the storage box 1 produces irregular bumping movement, which increases the movement complexity of the medicine bottle and further improves the uniformity of the medicine mixing.

[0068] Among them, an adjusting knob 84 is provided on the adjusting rod 83, and the adjusting knob 84 will drive the adjusting rod 83 to rotate together. The adjusting rod 83 drives the eccentric wheel 81 to move through the threaded connection with the driving shaft 43, thereby changing the position of the eccentric wheel 81 on the driving shaft 43, thereby changing the offset distance of the eccentric wheel 81 on the driving shaft 43, so as to change the bump amplitude that the eccentric wheel 81 forces the storage box 1 to produce.

[0069] That is to say, by turning the adjusting knob 84, the farther the axis of the eccentric wheel 81 is away from the axis of the drive shaft 43, the greater the offset distance of the eccentric wheel 81 on the drive shaft 43, and the greater the bump amplitude of the storage box 1 forced by the eccentric wheel 81. Conversely, by turning the adjusting knob 84, the closer the axis of the eccentric wheel 81 is to the axis of the drive shaft 43 (the closest, that is, the minimum bump amplitude is the overlap of the axis of the eccentric wheel 81 and the drive shaft 43), the smaller the offset distance of the eccentric wheel 81 on the drive shaft 43, and the smaller the bump amplitude of the storage box 1 forced by the eccentric wheel 81.

[0070] When the friction wheel 87 is in contact with the storage box 1 , it rotates due to the influence of friction force to avoid hard friction with the storage box 1 , thereby protecting the storage box 1 .

[0071] The implementation principle of the present invention is:

[0072] (1): When shaking the medicine bottle containing medicine, first open the box cover 11 set at the upper end of the storage box 1, place the medicine bottle on the bulge 31 and close the box cover 11. At this time, the flexible film 3 on the box cover 11 will be pressed on the medicine bottle, so that the medicine bottle is clamped between the two flexible films 3. The bulge 31 on the flexible film 3 contacts the surface of the medicine bottle and deforms, so that the medicine bottle is tightly wrapped between the two flexible films 3.

[0073] (2): After the box cover 11 is closed, the driving shaft 43 that is rotatably installed on the U-shaped frame 42 is driven to rotate. The rotating driving shaft 43 will drive the incomplete gear 431 provided thereon to rotate, and the incomplete gear 431 will mesh with the rotating gear 411 provided on the rotating shaft 41. The rotating incomplete gear 431 will drive the rotating shaft 41 to rotate by meshing with the rotating gear 411. At this time, the rotating shaft 41 is in forward rotation.

[0074] (3): The rotating shaft 41 will drive the connecting strut 45 to rotate together, so that the baffle 452 and the connecting rotating rod 451 arranged on the connecting strut 45 and located in the arc-shaped slide groove 44 will move in the arc-shaped slide groove 44. The movement of the baffle 452 will compress the return spring 46 arranged on the side of the baffle 452 away from the connecting rotating rod 451. When the incomplete gear 431 is disengaged from the rotating gear 411, the compressed return spring 46 pushes the baffle 452, so that the connecting strut 45 drives the connecting rotating rod 451 to move in the arc-shaped slide groove 44, and drives the rotating shaft 41 to reverse through the connecting strut 45, so that the rotating shaft 41 returns to its initial state.

[0075] (4): After that, the incomplete gear 431 meshes with the rotating gear 411 again, so that the rotating gear 411 drives the rotating shaft 41 to rotate again, and the rotating shaft 41 drives the baffle 452 and the connecting rotating rod 451 to move in the arc-shaped slide groove 44 again. The movement of the baffle 452 compresses the reset spring 46 until the incomplete gear 431 and the rotating gear 411 are disengaged again. This cycle is repeated, so that the rotating shaft 41 drives the storage box 1 to swing, and the swinging movement of the storage box 1 drives the medicine bottle clamped by the flexible membrane 3 to shake, thereby achieving uniform mixing of the medicine.

[0076] (5): By rotating the bottom of the storage box 1, the rotating drum 52 is rotated and penetrated. The rotating drum 52 is located in the sleeve 51 and is provided with a protrusion 54 corresponding to the spiral groove 53. The rotating drum 52 will drive the protrusion 54 to rotate together. The protrusion 54 forces the sleeve 51 to drive the piston plate 5 to move through the spiral groove 53. The movement of the piston plate 5 will change the bulge amplitude of the liquid bulge 31 on the flexible membrane 3.

[0077] (6): When the driving shaft 43 is driven to rotate, the reciprocating thread grooves 7 opened at both ends thereof will rotate together. The reciprocating thread grooves 7 drive the U-shaped frame 42 to move back and forth on the bottom plate 6 through the threaded connection with the supporting vertical plate 61. The U-shaped frame 42 drives the storage box 1 to move back and forth during the process of swaying and shaking.

[0078] (7): When the driving shaft 43 rotates, the driving shaft 43 will drive the eccentric wheel 81 to rotate, and the rotating eccentric wheel 81 will drive the connecting ring 85 set thereon, so that the several bosses 86 set circumferentially on the connecting ring 85 rotate, so that the friction wheel 87 contacts with the storage box 1. As the storage box 1 swings, the several friction wheels 87 contact with the bottom of the storage box 1 in turn, forcing the storage box 1 to produce up and down bumps between the two connecting plates 47, so that the storage box 1 produces irregular bumping motion, which increases the movement complexity of the medicine bottle and further improves the uniformity of drug mixing.

[0079] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A medicine bottle clamping and shaking device, comprising a storage box (1), wherein the upper end of the storage box (1) is provided with a box cover (11), characterized in that: A support frame (2) is provided in both the storage box (1) and the box cover (11), a flexible film (3) is provided in the support frame (2), and a shaker (4) is provided on the storage box (1); The shaker (4) comprises rotating shafts (41) symmetrically arranged on both sides of the storage box (1), a C-shaped frame (42) is arranged between the two rotating shafts (41), and the rotating shafts (41) and the C-shaped frame (42) are rotatably connected, and a driving shaft (43) located below the storage box (1) is rotatably penetrated through the C-shaped frame (42).

2. A medicine bottle clamping and shaking device according to claim 1, characterized in that: The shaker (4) further comprises a rotating gear (411) arranged on the rotating shaft (41), and the driving shaft (43) is provided with an incomplete gear (431) meshing with the rotating gear (411).

3. The medicine bottle clamping and shaking device according to claim 1, characterized in that: The U-shaped frame (42) is symmetrically provided with arc-shaped sliding grooves (44) on both sides. The rotating shaft (41) is provided with a connecting support rod (45). The connecting support rod (45) is rotatably provided with a connecting rotating rod (451) located in the arc-shaped sliding groove (44).

4. A medicine bottle clamping and shaking device according to claim 3, characterized in that: The connecting support rod (45) is provided with a baffle (452) located in the arc-shaped sliding groove (44), and a return spring (46) is provided on the side of the baffle (452) facing away from the connecting rotating rod (451).

5. The medicine bottle clamping and shaking device according to claim 1, characterized in that: A connecting plate (47) is provided between the rotating shaft (41) and the storage box (1), and the rotating shaft (41) and the connecting plate (47) are slidably connected. An adjusting screw (48) is rotatably provided on the connecting plate (47) through a bracket, and the adjusting screw (48) is threadedly connected to the rotating shaft (41).

6. The medicine bottle clamping and shaking device according to claim 1, characterized in that: The flexible membrane (3) is provided with a plurality of bulges (31) distributed in a matrix.

7. The medicine bottle clamping and shaking device according to claim 1, characterized in that: A piston plate (5) is slidably arranged in the storage box (1), a sleeve (51) is arranged on the piston plate (5), and a rotating cylinder (52) located in the sleeve (51) is rotatably penetrated through the bottom of the storage box (1).

8. The medicine bottle clamping and shaking device according to claim 7, characterized in that: A spiral groove (53) is provided in the sleeve (51), and a convex block (54) corresponding to the spiral groove (53) is provided on the rotating cylinder (52).

9. The medicine bottle clamping and shaking device according to claim 1, characterized in that: A bottom plate (6) is slidably disposed at the lower end of the U-shaped frame (42), and support vertical plates (61) are disposed on both sides of the bottom plate (6). Both ends of the driving shaft (43) rotate and penetrate the corresponding support vertical plates (61) respectively.

10. The medicine bottle clamping and shaking device according to claim 9, characterized in that: Both ends of the driving shaft (43) are provided with reciprocating thread grooves (7), and the reciprocating thread grooves (7) are threadedly connected to the supporting vertical plate (61).

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