Western medicine medicament efficient uniform mixing equipment
By designing a Western pharmaceutical agent mixing equipment with multiple gears and stirring leaves, the problem of precipitation of chemical raw materials caused by a single stirring method is solved, and the full stirring and efficient mixing of chemical raw materials is achieved.
Patent Information
- Application Number
- CN202421779344.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-25
AI Technical Summary
The existing Western pharmaceutical agent mixing equipment causes the agent raw materials to precipitate at the bottom of the equipment through a single stirring method, and cannot be fully stirred, resulting in poor mixing effect and low efficiency.
An efficient mixing device including a mounting frame, a mixing barrel, a motor, driven gear, a ring gear, a drive gear, a rotating rod, a mixing blade, a feed assembly and a discharge assembly is designed. By controlling the meshing of the motor and the gear, the mixing blade is driven to rotate and the chemical raw materials in the mixing barrel are reversely rotated to prevent precipitation.
Effectively prevent the precipitation of the chemical raw materials at the bottom of the stirring barrel, ensure that the chemical raw materials are fully stirred, and significantly improve the mixing effect and efficiency.
Smart Images
Figure CN222789047U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medicine preparation, in particular to a high-efficiency mixing device for western medicine medicines. Background Art
[0002] Western medicine preparations are a branch of the pharmaceutical field. They combine active drug ingredients with suitable excipients and prepare them into different forms of preparations through specific process to facilitate clinical use, thereby achieving the goal of preventing or treating diseases or improving human physiological functions. Mixing is an indispensable part of the preparation of Western medicine preparations, which is directly related to the quality and therapeutic effect of the preparations.
[0003] At present, when western medicine is mixed and prepared, the raw materials of the medicine are added into the mixing equipment in sequence, and the raw materials of the medicine are mixed by rotating the stirring rod; however, the above-mentioned mixing method is used to mix the raw materials of the medicine by a single stirring method, which easily causes the raw materials of the medicine to precipitate at the bottom of the mixing equipment, and it cannot be guaranteed that the raw materials of the medicine can be fully stirred, resulting in poor mixing effect and low mixing efficiency. Utility Model Content
[0004] In order to overcome the shortcomings that the raw materials of western medicines are mixed by a single stirring method during the current mixing and preparation, which easily causes the raw materials of the medicines to settle at the bottom of the mixing equipment, and cannot ensure that the raw materials of the medicines can be fully stirred, resulting in poor mixing effect and low mixing efficiency, the utility model provides a high-efficiency mixing equipment for western medicines.
[0005] The technical solution is as follows: A high-efficiency mixing equipment for western medicine, including a mounting frame, a stirring barrel, a motor, a driven gear, a gear ring, a driving gear, a rotating rod, a stirring blade, a feeding assembly and a discharging assembly. The stirring barrel is rotatably connected to the rotating rod, and the stirring blades are evenly connected to the rotating rod, and the stirring blades are all located in the stirring barrel. The two ends of the rotating rod are respectively rotatably connected to the two sides of the upper part of the mounting frame, and the mounting frame is connected to the motor. The output shaft of the motor is connected to the driving gear, and the side of the rotating rod close to the motor is connected to the driven gear, and the driving gear meshes with the driven gear. The side of the stirring barrel close to the motor is connected to the gear ring, and the gear ring is used to rotate the stirring barrel, and the driving gear meshes with the gear ring. The stirring barrel is provided with a feeding assembly for adding raw materials of the medicine to be mixed, and the stirring barrel is provided with a discharging assembly for discharging the prepared medicine.
[0006] Furthermore, the feeding assembly includes a sliding door and a bolt clip. The sliding door is slidably connected to the upper part of the mixing barrel. The sliding door is closed with the mixing barrel. The upper part of the mixing barrel is connected to a bolt clip for limiting the sliding door. The bolt clip cooperates with the sliding door thread.
[0007] Furthermore, the discharging assembly includes a discharging pipe, a baffle and a screw. The bottom of the mixing barrel is connected to a discharging pipe for discharging the prepared medicine. The lower end of the discharging pipe is a discharging port. One side of the baffle for blocking the medicine in the mixing barrel is rotatably connected to one side of the discharging pipe, and the other side of the baffle is threadedly connected to the other side of the discharging pipe through a screw. The screw is used to limit the baffle, and the baffle and the discharging port of the discharging pipe are closed.
[0008] Furthermore, it also includes a guide frame, a limit piece, a spring, a snap ring and a locking assembly. The lower part of the mixing barrel away from the gear ring is connected to a snap ring, and the mounting frame is connected to the guide frame on the side close to the snap ring. The guide frame is slidably connected with a limit piece for limiting the mixing barrel. The limit piece is in contact with the snap ring, and the limit piece is engaged with the snap ring. A spring is connected between the limit piece and the guide frame, and the mounting frame is provided with a locking assembly for locking the limit piece.
[0009] Furthermore, the locking assembly includes a guide frame and a limit rod. The guide frames are symmetrically connected to the mounting frame. A limit rod for locking the limit member is slidably connected between the two guide frames, and the limit rod is engaged with the limit member.
[0010] Furthermore, a pull ring is included, and the pull ring is connected to the side of the limiting member away from the clamping ring.
[0011] Furthermore, it also includes handles, and the handles are connected to both sides of the mixing barrel symmetrically and evenly spaced.
[0012] The beneficial effect is: the utility model controls the operation of the motor to rotate the driving gear, and through the transmission action of the driven gear and the gear ring, the rotating rod drives the stirring blade to rotate, and at the same time the stirring barrel drives the pharmaceutical raw materials to rotate in the opposite direction, which can effectively prevent the pharmaceutical raw materials from settling at the bottom of the stirring barrel, so that the pharmaceutical raw materials in the stirring barrel can be fully stirred, the mixing effect is good, and the mixing efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0014] Figure 2 It is a partially cutaway three-dimensional structural schematic diagram of the utility model.
[0015] Figure 3 It is a three-dimensional structural schematic diagram of the guide frame, clamping ring and other components of the utility model.
[0016] Figure 4 It is a three-dimensional structural schematic diagram of the limiter, spring and other components of the utility model.
[0017] In the above drawings: 1. mounting frame, 2. mixing barrel, 3. motor, 31. driven gear, 32. gear ring, 33. driving gear, 4. rotating rod, 41. mixing blade, 5. guide frame, 51. limit piece, 52. spring, 53. snap ring, 54. pull ring, 6. guide frame, 61. limit rod, 7. handle, 8. sliding door, 81. bolt buckle, 9. discharge pipe, 91. baffle, 92. screw. DETAILED DESCRIPTION
[0018] The utility model is further described below in conjunction with the embodiments shown in the accompanying drawings.
[0019] Embodiment: A highly efficient mixing device for western medicine, such as Figure 1 and Figure 2 As shown, it includes a mounting frame 1, a mixing barrel 2, a motor 3, a driven gear 31, a gear ring 32, a driving gear 33, a rotating rod 4, a stirring blade 41, a feeding assembly and a discharging assembly. The middle part of the mixing barrel 2 is rotatably connected with the rotating rod 4, and the stirring blades 41 are evenly spaced in the circumferential direction of the rotating rod 4 in the front and rear directions. The stirring blades 41 are all located in the mixing barrel 2. The front and rear ends of the rotating rod 4 are rotatably connected to the front and rear sides of the upper part of the mounting frame 1 respectively. The upper left part of the front side of the mounting frame 1 is fixedly connected, and the rear end of the output shaft of the motor 3 is fixedly connected to the driving gear 33. The front side of the rotating rod 4 is fixedly connected to the driven gear 31, and the driving gear 33 meshes with the driven gear 31. The front side of the mixing barrel 2 is fixedly connected to the gear ring 32, and the driving gear 33 meshes with the gear ring 32. The mixing barrel 2 is provided with a feeding assembly, and the mixing barrel 2 is provided with a discharging assembly.
[0020] like Figure 1 As shown, the feeding assembly includes a sliding door 8 and a bolt buckle 81. The sliding door 8 is slidably connected to the upper left side of the mixing barrel 2. The sliding door 8 is closed with the mixing barrel 2. The bolt buckle 81 is composed of a bolt and a nut. The upper left side of the mixing barrel 2 is fixedly connected to the nut, the nut is located on the lower side of the sliding door 8, the nut is threadedly connected to the lower side of the sliding door 8 through a bolt, and the bolt buckle 81 contacts the lower side of the sliding door 8 through the bolt.
[0021] like Figure 1 As shown, the discharging assembly includes a discharging pipe 9, a baffle 91 and a screw 92. The bottom of the mixing barrel 2 is connected to the discharging pipe 9, the lower end of the discharging pipe 9 is a discharging port, the rear side of the baffle 91 is rotatably connected to the rear side of the discharging pipe 9, the front side of the baffle 91 is threadedly connected to the front side of the discharging pipe 9 through the screw 92, and the baffle 91 and the discharging port of the discharging pipe 9 are closed.
[0022] like Figure 3 and Figure 4As shown, it also includes a guide frame 5, a limit member 51, a spring 52, a snap ring 53 and a locking assembly. The snap ring 53 is fixedly connected to the lower rear part of the mixing barrel 2, and the guide frame 5 is fixedly connected to the inner rear side of the mounting frame 1. The guide frame 5 is a V-shaped structure. The limit member 51 is slidably connected to the guide frame 5. The front end of the limit member 51 is an inclined structure. A groove is provided at the rear of the limit member 51. The inclined surface of the limit member 51 contacts the snap ring 53. The front end of the limit member 51 is engaged with the inside of the snap ring 53. A spring 52 is connected between the front side of the limit member 51 and the front side of the guide frame 5. A locking assembly is provided on the mounting frame 1.
[0023] like Figure 3 As shown, the locking assembly includes a guide frame 6 and a limit rod 61. The guide frame 6 is symmetrically connected to the left and right sides of the rear side of the mounting frame 1. The limit rod 61 is slidably connected between the two guide frames 6. The limit rod 61 is a T-shaped structure, and the lower end of the limit rod 61 is engaged with the groove of the limit member 51.
[0024] like Figure 4 As shown, a pull ring 54 is also included, and the rear side of the limiting member 51 is fixedly connected with the pull ring 54.
[0025] like Figure 1 As shown, it also includes handles 7, and a plurality of handles 7 are fixedly connected to the front and rear sides of the mixing barrel 2 at circumferentially symmetrical and uniform intervals.
[0026] When it is necessary to mix and prepare the western medicine, the bolt of the bolt buckle 81 is controlled to be out of contact with the lower side of the sliding door 8, thereby releasing the limit of the sliding door 8, and then pulling the sliding door 8 to the side away from the bolt buckle 81 to open the mixing barrel 2, and then adding a proper amount of the raw materials of the medicine to be mixed into the mixing barrel 2 in sequence. After the addition is completed, the sliding door 8 is pulled in the opposite direction to close the sliding door 8 and the mixing barrel 2, and the bolt of the bolt buckle 81 is controlled to contact with the thread on the lower side of the sliding door 8, so as to limit the sliding door 8 again, thereby ensuring the mixing. The sealing of the mixing barrel 2; then the output shaft of the motor 3 is controlled to drive the driving gear 33 to rotate, and the driving gear 33 and the driven gear 31 are meshed to make the rotating rod 4 drive the stirring blade 41 to rotate, so as to stir the pharmaceutical raw materials in the mixing barrel 2. At the same time, the driving gear 33 and the gear ring 32 are meshed to make the mixing barrel 2 drive the pharmaceutical raw materials to rotate in the opposite direction, which can effectively prevent the pharmaceutical raw materials from settling at the bottom of the mixing barrel 2, so that the pharmaceutical raw materials in the mixing barrel 2 can be fully stirred, the mixing effect is good, and the mixing efficiency is improved.
[0027] When the mixing of the western medicine is completed, the output shaft of the control motor 3 stops driving the driving gear 33 to rotate, and the rotation of the rotating rod 4, the stirring blade 41 and the stirring barrel 2 are stopped through the transmission action of the driven gear 31 and the ring gear 32, and then the limit rod 61 is pulled upward, and under the guidance of the guide frame 6, the lower end of the limit rod 61 moves upward and disengages from the groove of the limit member 51, thereby releasing the lock of the limit member 51, and then, under the action of the elastic force of the spring 52, the limit member 51 is driven to drive the pull ring 54 to slide forward and reset along the guide frame 5, so that the front end of the limit member 51 contacts the rear side of the stirring barrel 2.
[0028] When the clamping ring 53 is rotated to disengage from the inclined surface of the limiting member 51, the limiting member 51 is driven to slide forward and reset under the action of the elastic force of the spring 52, and the limiting member 51 is engaged with the inside of the clamping ring 53, thereby limiting the mixing barrel 2. At this time, the discharge pipe 9 just moves to the bottom of the mixing barrel 2, and then the collecting frame is placed under the discharge pipe 9, and the screw 92 is controlled to disengage from the baffle 91 and the discharge pipe 9, thereby releasing the limitation of the baffle 91, and then the baffle 91 is rotated to open, so that the baffle 91 no longer blocks the discharge port of the discharge pipe 9, and the baffle 91 no longer blocks the medicine in the mixing barrel 2. Under the action of gravity, the medicine prepared in the mixing barrel 2 falls downward through the discharge pipe 9 to be collected in the collecting frame.
[0029] After the prepared medicines are collected, the collection frame is taken out and the collected medicines therein are collected and processed, and then the mixing barrel 2 is cleaned. After cleaning, the baffle 91 is rotated in the opposite direction to close the baffle 91 and the discharge port of the discharge pipe 9, and then the screw 92 is controlled to contact with the baffle 91 and the discharge pipe 9, so as to limit the baffle 91 again, and then the limit member 51 is pulled backward by the pull ring 54, and the spring 52 is compressed, so that the front end of the limit member 51 is out of contact with the clamping ring 53, thereby releasing the limit on the mixing barrel 2, until the groove of the limit member 51 moves to just below the lower end of the limit rod 61, under the action of gravity, the limit rod 61 slides downward along the guide frame 6 to reset, so that the lower end of the limit rod 61 moves downward and contacts with the groove of the limit member 51, thereby locking the limit member 51 again; then, according to needs, the above steps are repeated, and the next batch of western medicine medicines can be mixed and prepared for subsequent normal use.
[0030] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation shall fall within the protection scope of the present invention.
Claims
1. A highly efficient mixing device for western medicine, comprising a mounting frame (1), a stirring barrel (2), a motor (3), a rotating rod (4) and a stirring blade (41), wherein the stirring barrel (2) is rotatably connected to the rotating rod (4), the two ends of the rotating rod (4) are respectively rotatably connected to the two sides of the upper part of the mounting frame (1), the mounting frame (1) is connected to the motor (3), and the rotating rod (4) is evenly spaced and connected to the stirring blade (41), wherein the device is characterized in that: The invention also comprises a driven gear (31), a driving gear (33), a stirring blade (41), a gear ring (32), a feeding assembly and a discharging assembly. The output shaft of the motor (3) is connected to the driving gear (33). The side of the rotating rod (4) close to the motor (3) is connected to the driven gear (31). The driving gear (33) meshes with the driven gear (31). The side of the stirring barrel (2) close to the motor (3) is connected to the gear ring (32). The gear ring (32) is used to rotate the stirring barrel (2). The driving gear (33) meshes with the gear ring (32). The stirring barrel (2) is provided with a feeding assembly for adding raw materials of a medicine to be mixed. The stirring barrel (2) is provided with a discharging assembly for discharging the prepared medicine.
2. The high-efficiency mixing device for western medicine according to claim 1 is characterized by: The feeding assembly comprises a sliding door (8) and a bolt buckle (81); the upper part of the mixing barrel (2) is slidably connected to the sliding door (8); the sliding door (8) and the mixing barrel (2) are closed; the upper part of the mixing barrel (2) is connected to a bolt buckle (81) for limiting the sliding door (8); the bolt buckle (81) and the sliding door (8) are threadedly matched.
3. The high-efficiency mixing device for western medicine according to claim 2 is characterized by: The discharge assembly comprises a discharge pipe (9), a baffle (91) and a screw (92). The bottom of the mixing barrel (2) is connected to the discharge pipe (9) for discharging the prepared medicine. The lower end of the discharge pipe (9) is a discharge port. One side of the baffle (91) for blocking the medicine in the mixing barrel (2) is rotatably connected to one side of the discharge pipe (9). The other side of the baffle (91) is threadedly connected to the other side of the discharge pipe (9) through a screw (92). The screw (92) is used to limit the baffle (91). The baffle (91) and the discharge port of the discharge pipe (9) are closed.
4. The high-efficiency mixing device for western medicine according to claim 3 is characterized by: The invention also comprises a guide frame (5), a limiting member (51), a spring (52), a snap ring (53) and a locking assembly. The lower part of the side of the mixing barrel (2) away from the gear ring (32) is connected with the snap ring (53). The side of the mounting frame (1) close to the snap ring (53) is connected with the guide frame (5). The guide frame (5) is slidably connected with a limiting member (51) for limiting the mixing barrel (2). The limiting member (51) and the snap ring (53) are in contact with each other. The limiting member (51) and the snap ring (53) are engaged with each other. A spring (52) is connected between the limiting member (51) and the guide frame (5). The mounting frame (1) is provided with a locking assembly for locking the limiting member (51).
5. The high-efficiency mixing device for western medicine according to claim 4 is characterized in that: The locking assembly comprises a guide frame (6) and a limiting rod (61); the guide frame (6) is symmetrically connected to the mounting frame (1); a limiting rod (61) for locking the limiting member (51) is slidably connected between the two guide frames (6); the limiting rod (61) is engaged with the limiting member (51).
6. The high-efficiency mixing device for western medicine according to claim 5 is characterized by: It also includes a pull ring (54), and the pull ring (54) is connected to the side of the limiting member (51) away from the clamping ring (53).
7. The high-efficiency mixing device for western medicine according to claim 6 is characterized by: It also includes handles (7), which are connected to both sides of the mixing barrel (2) at circumferentially symmetrical and evenly spaced intervals.