Injection mixing device

Abstract

The utility model relates to the technical field of injection mixing, in particular to an injection mixing device which comprises a box body and a cover body, a shaking mechanism is installed at the lower end of the box body, the inner wall of the cover body is fixedly connected with a first motor through a support, and an output shaft of the first motor is connected with a rotating shaft of a stirring rod through a reduction gearbox. According to the injection mixing device, through cooperation of the moving mechanism and the cover body, an injection can make contact with an activated carbon layer on the filter plate, a worker cleans impurities on the filter plate and the activated carbon layer for use next time, the filter plate is moved out of the feeding opening in the mode, then cleaning work of a filter screen is facilitated, and the injection mixing device is more convenient and practical, and the practicability is high. Through cooperation of the shaking mechanism and the box body, the frame drives the box body to move up and down in a reciprocating mode to shake the box body, injection liquid and a solvent on the lower side of the box body are shaken to prevent precipitation, the mixing effect of the injection liquid and the solvent in the box body is improved, and therefore the working quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to injection liquid mixing technical field, concretely to a kind of injection liquid mixing device. BACKGROUND

[0002] Common injection liquid includes physiological saline, glucose injection and the like, they play an important role in medical practice, and then need to be stirred and mixed in injection liquid production.

[0003] For example, the injection liquid mixing device with the authorization announcement No. "CN221045884U" can stir and mix the injection liquid in the storage tube conveniently for medical staff, and can use the injection liquid conveniently for medical staff. However, when the injection liquid is stirred and mixed, impurities may exist in the injection liquid, and the impurities may be stirred and mixed with the injection liquid, thereby affecting the quality of the mixed injection liquid, increasing the work limitations, and there is no injection liquid in contact with the stirring rod under the storage tank, which may easily lead to uneven mixing due to insufficient stirring intensity, thereby reducing the work quality. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems of impurities existing in the injection liquid when stirring and mixing the injection liquid, the impurities being stirred and mixed with the injection liquid, thereby affecting the quality of the mixed injection liquid, increasing the work limitations, and there being no injection liquid in contact with the stirring rod under the storage tank, which may easily lead to uneven mixing due to insufficient stirring intensity, thereby reducing the work quality, and proposes an injection liquid mixing device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An injection liquid mixing device is designed, which comprises a box body and a cover body. The upper outer wall of the box body is attached to the cover body through a sealing ring. Both ends of the box body are connected to the threads of bolts. The rubber pads at the ends of the bolts are tightly pressed against the box body. The upper ends of both sides of the cover body are installed with a moving mechanism. The lower end of the box body is installed with a shaking mechanism. The inner wall of the cover body is fixedly connected to a first motor through a support. The output shaft of the first motor is connected to the rotating shaft of a stirring rod through a reduction box.

[0007] Preferably, the moving mechanism comprises a first housing. The outer wall of the first housing is fixedly connected to the cover body. The inner wall of the first housing is fixedly connected to a second motor through a support. The output shaft of the second motor is connected to the rotating shaft of a plate body through a reduction box. The outer wall of the plate body is rotatably connected to the first housing through a rotating shaft. The protruding part on the surface of the plate body is slidably connected to a frame. Both ends of the frame are slidably connected to the first housing.

[0008] Preferably, the lower end of the frame is fixedly connected with the connecting rod, the outer wall of the upper side of the connecting rod is slidably connected with the first shell, the lower end of the connecting rod is fixedly connected with the filter plate, the upper side of the internal grid of the filter plate is attached with the activated carbon layer, and the outer wall of the filter plate is attached with the feeding port through the sealing ring.

[0009] Preferably, the shaking mechanism comprises a frame, the upper end of the frame is fixedly connected with the box body, the outer wall of the frame is slidably connected with the second shell, the inner wall of the second shell is fixedly connected with the third motor, and the output shaft of the third motor is connected with the rotating shaft of the first rod body through the reduction box.

[0010] Preferably, the first rod body is rotatably connected with the second shell through the rotating shaft, the tail end of the first rod body is movably connected with the second rod body through the pin shaft, and the upper side of the second rod body is movably connected with the frame through the pin shaft.

[0011] Preferably, the upper side of the stirring rod is rotatably connected with the cover body through the rotating shaft, both sides of the cover body are provided with the feeding port, the right lower end of the box body is provided with the discharging port, and the inner wall of the discharging port is provided with the electromagnetic valve.

[0012] The injection liquid mixing device has the advantages that: through the cooperation of the moving mechanism and the cover body, the injection liquid contacts the activated carbon layer on the filter plate, the activated carbon layer adsorbs the impurities in the injection liquid, and then the impurities in the injection liquid are reduced; part of the impurities in the injection liquid and the injection liquid flow to the grid on the filter plate, the impurities larger than the grid of the filter plate are blocked by the grid and stored on the filter plate, and the injection liquid directly passes through the grid and flows to the lower side of the box body; in the above manner, the impurities in the injection liquid are filtered and then the impurities in the injection liquid are reduced, the influence of the quality of the mixed injection liquid is reduced, the working limitations are reduced, the plate body is driven to rotate by the second motor, the frame is driven to move upwards by the plate body through the sliding groove, the filter plate is driven to move upwards by the frame through the connecting rod, after the filter plate is removed from the feeding port, the second motor is turned off, then the rubber plugs on both sides are used to close the feeding ports, so that the impurities cleaned from the filter plate do not fall into the feeding port, the rubber plugs can prevent the injection liquid from shaking out of the feeding port when the box body shakes, then the workers clean the impurities on the filter plate and the activated carbon layer, so that the filter plate can be removed from the feeding port next time, and the cleaning work of the filter screen is facilitated, and the device is more convenient and practical.

[0013] Through cooperation of the shaking mechanism and the box body, the first motor drives the stirring rod to rotate, the stirring rod is contacted with the injection liquid and the solvent in the box body and then stirs the two to mix together, and then the injection liquid is mixed, the external power supply of the third motor is connected and started in the injection liquid mixing, the second motor drives the first rod body to rotate, the first rod body drives the second rod body to move through the rotating shaft, the second rod body drives the frame to move upward through the pin shaft and then drives the box body to move upward, when the frame drives the box body to move upward to the limit position, the third motor continues to drive the first rod body to rotate according to the above mode, and the third rod body drives the second rod body to move downward and then drives the box body to move downward, through the above mode, the frame drives the box body to reciprocatingly move upward and downward, the box body is shaken, the injection liquid and the solvent on the lower side of the box body are shaken and then the precipitation is prevented, the mixing effect of the injection liquid and the solvent in the box body is improved, and thus the working quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a front view of the utility model; Figure 1

[0016] Figure 3 It is an enlarged view of A part in the utility model; Figure 2

[0017] Figure 4 It is an enlarged view of B part in the utility model; Figure 2

[0018] Figure 5 It is a side view of the first shell in the utility model; Figure 3

[0019] Figure 6 It is an official sectional view of the second shell in the utility model; Figure 2

[0020] Figure 7 It is a side view of the utility model. Figure 6

[0021] In the drawing: 1, box body, 2, moving mechanism, 201, first shell, 202, second motor, 203, plate body, 204, frame body, 205, connecting rod, 206, filter plate, 3, shaking mechanism, 301, second shell, 302, third motor, 303, first rod body, 304, second rod body, 305, frame, 4, cover body, 5, bolt, 6, first motor, 7, stirring rod, 8, discharge port, 9, feeding port. DETAILED DESCRIPTION

[0022] The utility model will be further described below in combination with the drawings:

[0023] Refer to the drawings​​​​​​Figures 1-7 : The injection liquid mixing device in the embodiment comprises a box body 1 and a cover body 4, the upper outer wall of the box body 1 is attached to the cover body 4 through a sealing ring, the sealing ring can prevent leakage at the attachment of the box body 1 and the cover body 4, thereby increasing the sealing property between the box body 1 and the cover body 4, both ends of the box body 1 are threadedly connected to bolts 5, the rubber pads at the ends of the bolts 5 are tightly attached to the box body 1, both sides of the upper end of the cover body 4 are provided with moving mechanisms 2, and the lower end of the box body 1 is provided with a shaking mechanism 3.

[0024] The inner wall of the cover body 4 is fixedly connected to a first motor 6 through a support, the first motor 6 is threadedly connected to the support through a bolt, and the first motor 6 can be removed from the support when necessary, the model of the first motor 6 can meet the working requirements according to actual needs, the output shaft of the first motor 6 is connected to the rotating shaft of a stirring rod 7 through a speed reducer, the first motor 6 drives the stirring rod 7 to rotate, the upper side of the stirring rod 7 is rotatably connected to the cover body 4 through a rotating shaft, the stirring rod 7 rotates in the cover body 4, both sides of the cover body 4 are provided with feeding ports 9, the lower side of the right end of the box body 1 is provided with a discharging port 8, and the inner wall of the discharging port 8 is provided with a solenoid valve.

[0025] Refer to the attached drawings Figures 1-5 : The moving mechanism 2 comprises a first shell 201, the outer wall of the first shell 201 is fixedly connected to the cover body 4, the inner wall of the first shell 201 is fixedly connected to a second motor 202 through a support, the second motor 202 is threadedly connected to the support through a bolt, and the second motor 202 can be removed from the support when necessary, the model of the second motor 202 can meet the working requirements according to actual needs, the output shaft of the second motor 202 is connected to the rotating shaft of a plate body 203 through a speed reducer, the second motor 202 drives the plate body 203 to rotate, the outer wall of the plate body 203 is rotatably connected to the first shell 201 through a rotating shaft, the plate body 203 rotates in the first shell 201, the protruding part on the surface of the plate body 203 is slidably connected to a frame body 204, the plate body 203 drives the frame body 204 to move, both ends of the frame body 204 are slidably connected to the first shell 201, the frame body 204 slides in the first shell 201, and the lower end of the frame body 204 is fixedly connected to a connecting rod 205.

[0026] The upper outer wall of the connecting rod 205 is slidably connected to the first shell 201, the connecting rod 205 slides in the first shell 201, the lower end of the connecting rod 205 is fixedly connected to a filter plate 206, the connecting rod 205 drives the filter plate 206 to move, the upper part of the internal grid of the filter plate 206 is attached to an activated carbon layer, and the outer wall of the filter plate 206 is attached to the feeding port 9 through a sealing ring, the sealing ring can prevent leakage at the attachment of the filter plate 206 and the feeding port 9, thereby increasing the sealing property between the filter plate 206 and the feeding port 9.

[0027] Refer to the attached drawings Figure 1 , Figure 2 , Figure 6And Figure 7 : The shaking mechanism 3 comprises a frame 305, the upper end of the frame 305 is fixedly connected with the box body 1, the frame 305 drives the box body 1 to move, the outer wall of the frame 305 is slidably connected with the second shell 301, the frame 305 slides in the second shell 301, the inner wall of the second shell 301 is fixedly connected with the third motor 302, the third motor 302 is threadedly connected with the support through bolts, and the third motor 302 can be removed from the support when necessary, the model of the third motor 302 can meet the working requirement according to actual needs, and the output shaft of the third motor 302 is connected with the rotating shaft of the first rod body 303 through a reduction box, and the third motor 302 drives the first rod body 303 to rotate.

[0028] The first rod body 303 is rotatably connected with the second shell 301 through a rotating shaft, and rotates in the second shell 301, the tail end of the first rod body 303 is movably connected with the second rod body 304 through a pin shaft, the first rod body 303 drives the second rod body 304 to move, and the upper side of the second rod body 304 is movably connected with the frame 305 through a pin shaft, and the second rod body 304 drives the frame 305 to move.

[0029] Working principle:

[0030] When it is necessary to mix the injection liquid, the injection liquid is introduced into the box body 1 through the feed ports 9 on the two sides, and when the injection liquid enters the feed ports 9, the injection liquid contacts the activated carbon layer on the filter plate 206, the activated carbon layer adsorbs the impurities in the injection liquid, thereby reducing the impurities in the injection liquid, and part of the impurities in the injection liquid and the injection liquid flow to the grid on the filter plate 206, the impurities larger than the grid of the filter plate 206 are blocked by the grid and stored on the filter plate 206, and the injection liquid directly passes through the grid and flows to the lower side of the box body 1, in the above manner, the impurities in the injection liquid are filtered and the impurities in the injection liquid are reduced, after the injection liquid is introduced into the box body 1, the solvent required to be mixed with the injection liquid is introduced into the box body 1 through the feed port 9 (the solvent required to be mixed with the injection liquid can meet the working requirement according to actual needs), after the solvent is introduced into the box body 1, the external power supply of the second motor 202 is connected and started;

[0031] The second motor 202 drives the plate body 203 to rotate (the two side second motors 202 are servo motors, and the two side second motors 202 are electrically connected, so that they can be started or closed synchronously), the plate body 203 drives the frame body 204 to move upwards through the sliding groove, the frame body 204 drives the connecting rod 205 to move and in turn drives the filter plate 206 to move upwards, after the filter plate 206 is removed from the feeding port 9, the second motor 202 is closed, then the rubber plug outside is used to close the feeding port 9 on the two sides, so that the impurities cleaned from the filter plate 206 can not fall into the feeding port 9, meanwhile, the rubber plug can prevent the injection liquid from shaking out of the feeding port 9 when the box body 1 shakes, then the worker cleans the impurities on the filter plate 206 and the activated carbon layer, so as to be used next time (the way that the right side filter plate 206 is removed from the feeding port 9 is the same as that of the left side filter plate 206), the filter plate 206 can be moved back into the feeding port 9 by reversely rotating the second motor 202 according to the above mode;

[0032] Then the external power supply of the first motor 6 is connected and started, the first motor 6 drives the stirring rod 7 to rotate, the stirring rod 7 contacts with the injection liquid and the solvent in the box body 1 and in turn stirs and mixes them, and in turn mixes the injection liquid, the external power supply of the third motor 302 is connected and started during the mixing of the injection liquid, the second motor 302 drives the first rod body 303 to rotate, the first rod body 303 drives the second rod body 304 to move through the rotating shaft, the second rod body 304 drives the frame 305 to move upwards through the pin shaft and in turn drives the box body 1 to move upwards, when the frame 305 drives the box body 1 to move upwards to the limit position, the third motor 302 continues to drive the first rod body 303 to rotate according to the above mode, the third rod body 303 drives the second rod body 304 to move downwards and in turn drives the box body 1 to move downwards (for example Figure 6 ), through the above mode, the frame 305 drives the box body 1 to reciprocatingly move upwards and downwards, so that the box body 1 shakes, the injection liquid and the solvent on the lower side of the box body 1 are shaken and in turn the precipitation is prevented, so that the mixing effect of the injection liquid and the solvent in the box body 1 is improved;

[0033] After the mixing of the injection liquid is completed, the third motor 302 is closed, the outlet 8 is opened through the electromagnetic valve, the mixed injection liquid in the box body 1 is discharged through the outlet 8, and the worker can collect it by using the external box, the mixing work of the injection liquid is completed through the above mode, if the injection liquid remaining on the box body 1 and the stirring rod 7 needs to be cleaned, the screw 5 is rotated to separate the end of the screw 5 from the box body 1, then the cover body 4 is moved upwards and taken off from the box body 1, and then the box body 1 and the stirring rod 7 are cleaned respectively.

[0034] Although the utility model has been illustrated and described by referring to the preferred embodiments, it should be understood by those skilled in the art that various changes in form and details can be made within the scope of the claims.

Claims

1. An injection solution mixing device, comprising a housing (1) and a cover (4), wherein the upper outer wall of the housing (1) is fitted to the cover (4) by a sealing ring, characterized in that: Both ends of the box (1) are threadedly connected to bolts (5), and the rubber pads at the ends of the bolts (5) are pressed against the box (1). The upper sides of the cover (4) are equipped with moving mechanisms (2), and the lower end of the box (1) is equipped with a shaking mechanism (3). The inner wall of the cover (4) is fixedly connected to the first motor (6) through a bracket, and the output shaft of the first motor (6) is connected to the rotating shaft of the stirring rod (7) through a reduction gearbox.

2. The injection solution mixing device according to claim 1, characterized in that: The moving mechanism (2) includes a first housing (201), the outer wall of the first housing (201) is fixedly connected to the cover (4), the inner wall of the first housing (201) is fixedly connected to the second motor (202) through a bracket, the output shaft of the second motor (202) is connected to the rotating shaft of the plate (203) through a reduction gearbox, the outer wall of the plate (203) is rotatably connected to the first housing (201) through the rotating shaft, the protruding part on the surface of the plate (203) is slidably connected to the frame (204), and both ends of the frame (204) are slidably connected to the first housing (201).

3. The injection solution mixing device according to claim 2, characterized in that: The lower end of the frame (204) is fixedly connected to the connecting rod (205), the upper outer wall of the connecting rod (205) is slidably connected to the first housing (201), the lower end of the connecting rod (205) is fixedly connected to the filter plate (206), the upper part of the internal grid of the filter plate (206) is in contact with the activated carbon layer, and the outer wall of the filter plate (206) is in contact with the feed inlet (9) through the sealing ring.

4. The injection solution mixing device according to claim 1, characterized in that: The shaking mechanism (3) includes a frame (305), the upper end of which is fixedly connected to the housing (1), the outer wall of which is slidably connected to the second housing (301), the inner wall of which is fixedly connected to the third motor (302), and the output shaft of the third motor (302) is connected to the rotating shaft of the first rod (303) through a reduction gearbox.

5. The injection solution mixing device according to claim 4, characterized in that: The first rod (303) is rotatably connected to the second housing (301) via a pivot, the end of the first rod (303) is movably connected to the second rod (304) via a pin, and the upper side of the second rod (304) is movably connected to the frame (305) via a pin.

6. The injection solution mixing device according to claim 1, characterized in that: The upper side of the stirring rod (7) is rotatably connected to the cover (4) via a rotating shaft. Both sides of the cover (4) are provided with inlets (9). The lower right side of the box (1) is provided with an outlet (8). The inner wall of the outlet (8) is provided with a solenoid valve.

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