Material uniformizing device for medicine detection

Abstract

The utility model discloses a material uniformizing device for medicine detection, which belongs to the technical field of medicine detection, and comprises a box body, one side of the box body is connected with a cover plate, and a collecting box is arranged in the box body; the anti-flying assembly and the inserting assembly are arranged, after medicine obtained after material uniformizing is completed, a cover plate is opened, a pull rod is pulled, a limiting rod is driven to move and be contained in a cavity, two movable top plates are oppositely moved to move along a moving opening, after the two movable top plates and an L-shaped limiting piece are attached to each other, a collecting box is taken out from the interior of the box body, and the medicine is evenly distributed. And in the taking and moving process, under the action of the two movable top plates, the medicine in the collecting box can be prevented from being stressed to fly into the external environment, medicine resource waste is avoided, and impurities such as dust in the external environment can be prevented from falling into the collecting box. The medicine in the collecting box is prevented from being polluted to influence the detection result of the medicine.

Description

Technical Field

[0001] The utility model belongs to the technical field of drug detection, and in particular relates to a material averaging device for drug detection. Background Art

[0002] Drugs refer to chemical substances that can affect the physiological functions of body tissues and organs, as well as cell metabolic processes, and are used for the prevention, treatment, diagnosis of diseases, and family planning.

[0003] Chinese patent application No. 202122039833.7 discloses a material equalizing device for drug testing, and its technical highlights are: it includes a box body, a feeding pipe is provided on the top wall of the box body, a refining mechanism is provided in the box body, the refining mechanism includes a grinding table, a grinding cylinder and a transmission part, the transmission part is connected to the grinding table, the grinding cylinder is slidably connected to the inner wall of the box body, a buffer mechanism connected to the grinding cylinder is provided on the inner wall of the box body, a vibrating part that cooperates with the grinding cylinder is provided between the inner walls of the box body, an adjusting mechanism that cooperates with the grinding table is provided on the surface of the box body, and a collecting box is provided on the bottom wall of the box body.

[0004] In the above patent, a collection box for collecting the drug powder after equalization is provided on the bottom wall of the box. When the collection box is taken out from the box to test the internal drugs, the drugs inside the collection box are easily blown into the external environment by the force, and impurities such as dust in the external environment are easily dropped into the collection box, causing the drugs inside the collection box to be contaminated, affecting the subsequent test results; in addition, the grinding and equalization operation of the granular drugs is directly achieved through the cooperation of the grinding cylinder and the grinding table, which increases the grinding burden of the grinding cylinder and the grinding table and affects the equalization efficiency. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a material balancing device for drug detection, which has the characteristics of preventing flying and crushing injection.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material equalizing device for drug testing, comprising a box body, a cover plate connected to one side of the box body, a collecting box is arranged inside the box body, an anti-flying assembly is arranged above the collecting box, a plug-in assembly is arranged between the anti-flying assembly and the collecting box, a grinding and discharging mechanism is arranged inside the box body and above the collecting box, crushing and injection assemblies are arranged above the box body and on both sides of the grinding and discharging mechanism, and a sealing assembly is arranged inside the crushing and injection assembly.

[0007] Preferably, the anti-flying assembly includes a movable top plate, an L-shaped limiter and a movable port. The movable port is provided on both sides of the collection box, and the movable top plate is plugged into the inside of the movable port. The sides of the two movable top plates close to each other are connected with L-shaped limiters.

[0008] Preferably, the plug-in assembly includes a pull rod, a cavity, a plug-in slot, a limit slot, a limit rod and a second spring. A plug-in slot is provided on the inner side wall of the collection box at a position corresponding to the L-shaped limit piece, a cavity is provided on the side wall of the plug-in slot, a limit rod is inserted inside the cavity, a limit slot is provided on the plug-in slot and the L-shaped limit piece at a position corresponding to the limit rod, a second spring is connected between the limit rod and the cavity, and a pull rod is connected to one end of the limit rod and inside the second spring.

[0009] Preferably, one end of the limit rod close to the pull rod is connected to a limit slider, and a limit sliding groove is provided on the inner wall of the cavity at a position corresponding to the limit slider.

[0010] Preferably, the crushing and injection assembly includes a injection port, a crushing box, a rotating shaft, a injection pipe, a valve, a crushing blade and a driving motor. A crushing box is provided above the box and on both sides of the grinding and discharging mechanism. A injection pipe is connected to the bottom of the crushing box, a valve is provided on the injection pipe, a driving motor is connected to the side wall of the crushing box, a rotating shaft is connected to the output end of the driving motor, a crushing blade is connected to the side wall of the rotating shaft, and a injection port is connected to the top of the crushing box.

[0011] Preferably, the sealing assembly includes a sealing plate, a first spring and a hinge, sealing plates are provided on both sides of the interior of the injection port, a hinge is connected between one end of the sealing plate and the injection port, and a first spring is connected between the bottom of the sealing plate and the injection port.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with an anti-flying component and a plug-in component. After the collection of the balanced medicines is completed, the cover plate is opened, and then the pull rod is pulled to drive the limit rod to move into the cavity, and then the two movable top plates are moved toward each other to move along the movable opening. When the two movable top plates and the L-shaped limiter are fitted with each other, the collection box is taken out from the inside of the box body to drive the balanced medicines inside the collection box to move. During the taking and moving process, under the action of the two movable top plates, the medicines inside the collection box can be prevented from being forced to fly into the external environment, thereby avoiding waste of medicine resources, and impurities such as dust in the external environment can be prevented from falling into the collection box, thereby avoiding contamination of the medicines inside the collection box and affecting the detection results of the medicines.

[0014] 2. The utility model is provided with a crushing injection component and a sealing component. After the medicine is injected into the injection port, the sealing plate is squeezed by the medicine and rotates under the action of the hinge. The sealing plate rotates and squeezes the first spring. When the medicine is completely injected into the crushing box, the first spring loses the external force and returns to its original state, driving the sealing plate to rotate around the hinge. Under the action of the sealing plate, the injection port can be sealed, and then the driving motor is started. The driving motor drives the rotating shaft to rotate, and the rotation of the rotating shaft drives the crushing blade to rotate. During the rotation of the crushing blade, the injected medicine can be crushed, and then the valve is opened to allow the crushed medicine to enter the grinding and discharging mechanism through the injection pipe for subsequent grinding and evenly discharging operations, thereby reducing the burden on the grinding and discharging mechanism, improving the evenly discharging efficiency of the medicine, and thus improving the detection efficiency of the medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;

[0018] Figure 4 It is a partial cross-sectional view of the crushing and injection component of the utility model.

[0019] In the figure: 1. crushing and injection assembly; 11. injection port; 12. crushing box; 13. rotating shaft; 14. injection pipe; 15. valve; 16. crushing blade; 17. driving motor; 2. grinding and discharging mechanism; 3. sealing assembly; 31. sealing plate; 32. first spring; 33. hinge; 4. box body; 5. cover plate; 6. anti-flying assembly; 61. moving top plate; 62. L-shaped limiter; 63. moving port; 7. collecting box; 8. plug-in assembly; 81. pull rod; 82. cavity; 83. plug-in slot; 84. limit slot; 85. limit rod; 86. second spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4The utility model provides the following technical solutions: a material balancing device for drug detection, comprising a box body 4, a cover plate 5 connected to one side of the box body 4, a collecting box 7 is arranged inside the box body 4, an anti-flying component 6 is arranged above the collecting box 7, a plug-in component 8 is arranged between the anti-flying component 6 and the collecting box 7, a grinding and discharging mechanism 2 is arranged inside the box body 4 and above the collecting box 7, a crushing and injecting component 1 is arranged above the box body 4 and on both sides of the grinding and discharging mechanism 2, and a sealing component 3 is arranged inside the crushing and injecting component 1.

[0023] Specifically, the anti-flying assembly 6 includes a movable top plate 61, an L-shaped stopper 62 and a movable opening 63. The two sides of the collection box 7 are provided with the movable opening 63. The movable top plate 61 is inserted into the inside of the movable opening 63. The L-shaped stopper 62 is connected to the side where the two movable top plates 61 are close to each other.

[0024] By adopting the above technical solution, after the medicine is evenly mixed, the cover plate 5 is opened, and then the two movable top plates 61 are moved toward each other to move along the movable opening 63. When the two movable top plates 61 and the L-shaped limiter 62 are fitted together, the collecting box 7 is taken out from the box body 4 to move the medicine that has been evenly mixed inside the collecting box 7. During the taking and moving process, under the action of the two movable top plates 61, the medicine inside the collecting box 7 can be prevented from being forced to fly into the external environment, thereby avoiding waste of medicine resources, and dust and other impurities in the external environment can be prevented from falling into the collecting box 7, thereby avoiding contamination of the medicine inside the collecting box 7 and affecting the detection results of the medicine.

[0025] Specifically, the plug-in assembly 8 includes a pull rod 81, a cavity 82, a plug-in slot 83, a limiting slot 84, a limiting rod 85 and a second spring 86. The plug-in slot 83 is provided on the inner side wall of the collection box 7 at a position corresponding to the L-shaped limiting member 62. The cavity 82 is provided on the side wall of the plug-in slot 83. The limiting rod 85 is inserted inside the cavity 82. The limiting slot 84 is provided on the plug-in slot 83 and the L-shaped limiting member 62 at a position corresponding to the limiting rod 85. The second spring 86 is connected between the limiting rod 85 and the cavity 82. The pull rod 81 is connected to one end of the limiting rod 85 and located inside the second spring 86.

[0026] By adopting the above technical solution, when the collection box 7 is placed inside the box body 4 to collect medicines, first pull the pull rod 81, the pull rod 81 moves to drive the limit rod 85 to move into the cavity 82, the limit rod 85 moves to squeeze the second spring 86, and then move the two movable top plates 61 in reverse, the movable top plate 61 moves to drive the L-shaped limit member 62 to move, when the L-shaped limit member 62 completely enters the plug-in slot 83, release the pull rod 81, the second spring 86 loses the external force and returns to its original appearance, driving the limit rod 85 to move and plug into the limit slot 84, so that the L-shaped limit member 62 can be limited and fixed, thereby ensuring the stability of the placement of the movable top plate 61, and preventing the movable top plate 61 from affecting the effect of the collection box 7 in collecting medicines.

[0027] Specifically, one end of the limit rod 85 close to the pull rod 81 is connected to a limit slider, and a limit slot is provided on the inner wall of the cavity 82 at a position corresponding to the limit slider.

[0028] By adopting the above technical solution, the movement of the limit rod 85 drives the limit slider to move inside the limit slide groove. When the limit slider fits the side wall of the limit slide groove, the limit slider is blocked and stops moving, thereby preventing the limit rod 85 from continuing to move and preventing the limit rod 85 from escaping from the cavity 82.

[0029] When the present embodiment is used, the cover plate 5 is opened to put the collecting box 7 into the box body 4 and make it be located directly below the grinding and discharging mechanism 2, and then the pull rod 81 is pulled, and the pull rod 81 moves to drive the limiting rod 85 to move and be collected into the cavity 82, and the limiting rod 85 moves to squeeze the second spring 86, and then the two movable top plates 61 are moved in reverse, and the movable top plate 61 moves to drive the L-shaped limiting member 62 to move, and when the L-shaped limiting member 62 completely enters the interior of the plug-in slot 83, the pull rod 81 is released, and the second spring 86 loses the external force and returns to its original appearance, driving the limiting rod 85 to move and be plugged into the interior of the limiting slot 84, so that the L-shaped limiting member 62 can be limited and fixed, and then the medicine to be tested is injected into the grinding and discharging mechanism 2, and the grinding and discharging mechanism 2 is used to grind and evenly mix the medicine. The finished medicines fall into the collecting box 7 for collection. After the medicines after equalization are collected, the cover plate 5 is opened and the pull rod 81 is pulled. The pull rod 81 moves to drive the limit rod 85 to move into the cavity 82, and the two movable top plates 61 are moved toward each other to move along the moving opening 63. When the two movable top plates 61 and the L-shaped limit member 62 are fitted with each other, the collecting box 7 is taken out from the box body 4 to drive the medicines in the collecting box 7 to move. During the taking and moving process, under the action of the two movable top plates 61, the medicines in the collecting box 7 can be prevented from being forced to fly into the external environment, thereby avoiding the waste of medicine resources, and preventing dust and other impurities in the external environment from falling into the collecting box 7, thereby avoiding the medicines in the collecting box 7 from being contaminated and affecting the detection results of the medicines.

[0030] Example 2

[0031] The present embodiment is different from the embodiment 1 in that: the crushing and injection assembly 1 comprises an injection port 11, a crushing box 12, a rotating shaft 13, an injection pipe 14, a valve 15, a crushing blade 16 and a driving motor 17; the crushing box 12 is arranged above the box body 4 and on both sides of the grinding and discharging mechanism 2; the crushing box 12 is connected with an injection pipe 14 below; the injection pipe 14 is provided with a valve 15; the side wall of the crushing box 12 is connected with a driving motor 17; the output end of the driving motor 17 is connected with the rotating shaft 13; the side wall of the rotating shaft 13 is connected with a crushing blade 16; the crushing box 12 is connected with an injection port 11 above;

[0032] Specifically, the sealing assembly 3 includes a sealing plate 31, a first spring 32 and a hinge 33. The sealing plates 31 are arranged on both sides of the inside of the injection port 11. The hinge 33 is connected between one end of the sealing plate 31 and the injection port 11. The first spring 32 is connected between the bottom of the sealing plate 31 and the injection port 11.

[0033] By adopting the above technical solution, after the drug is injected into the filling port 11, the sealing plate 31 is squeezed by the drug and rotates under the action of the hinge 33. The sealing plate 31 rotates and squeezes the first spring 32. When the drug is completely injected into the crushing box 12, the first spring 32 loses the external force and returns to its original state, driving the sealing plate 31 to rotate around the hinge 33. Under the action of the sealing plate 31, the filling port 11 can be sealed, thereby preventing the drug from diffusing into the surrounding environment through the filling port 11 during the subsequent drug crushing process, causing a waste of drug resources.

[0034] When the present embodiment is used, after the medicine is injected into the injection port 11, the sealing plate 31 is squeezed by the medicine and rotates under the action of the hinge 33. The sealing plate 31 rotates and squeezes the first spring 32. When the medicine is completely injected into the crushing box 12, the first spring 32 loses the external force and returns to its original state, driving the sealing plate 31 to rotate around the hinge 33. Under the action of the sealing plate 31, the injection port 11 can be sealed. Then, the driving motor 17 is started. The driving motor 17 drives the rotating shaft 13 to rotate. The rotation of the rotating shaft 13 drives the crushing blade 16 to rotate. During the rotation of the crushing blade 16, the injected medicine can be crushed. Then, the valve 15 is opened, so that the crushed medicine enters the grinding and discharging mechanism 2 through the injection pipe 14 for subsequent grinding and evenly discharging operation, thereby reducing the burden on the grinding and discharging mechanism 2, improving the evenly discharging efficiency of the medicine, and further improving the detection efficiency of the medicine.

[0035] The driving motor 17 in the present invention is an existing disclosed technology, and the selected model is Y2100L2.

[0036] The structure and principle of the grinding and discharging mechanism 2 composed of a grinding table, a grinding cylinder, a filter screen, a mounting plate, a control box, a first motor, a ring groove, a T-block, a fixing plate, a sliding rod, a buffer spring, a second motor, a transmission rod, a cam, an adjusting box, a lifting plate, a connecting rod, a threaded rod, a rotating disk, and a clamping part in the utility model have been disclosed in a drug detection material balancing device disclosed in Chinese patent application No. 202122039833.7. Its working principle is: sliding rods are connected to both sides of the interior of the box body 4, and a grinding cylinder is connected between the two sliding rods. A filter screen is connected to the bottom, a buffer spring is connected between the grinding cylinder and the slide rod, an adjusting box is connected to the top of the box body 4, a threaded rod is connected to the adjusting box, one end of the threaded rod is connected to a rotating disk, a clamping piece is connected between the rotating disk and the adjusting box, a lifting plate is connected to the outer wall of the threaded rod, connecting rods are connected to both sides of the bottom of the lifting plate, one end of the connecting rod is connected to a mounting plate, a control box is connected to the top of the mounting plate, a first motor is connected to the inside of the control box, a grinding cylinder is connected to the output end of the first motor, and a T-block is connected to the end of the grinding cylinder close to the mounting plate. An annular groove is provided on the side wall of the mounting plate and at the position corresponding to the T-block. A second motor is connected on the inner side wall of the box body 4 and below the grinding cylinder. A transmission rod is connected to the output end of the second motor, and a cam is connected to the outer side wall of the transmission rod. When in use, the threaded rod is rotated, and the threaded rod rotates to drive the lifting plate to move, and the lifting plate moves to drive the connecting rod to move, and the connecting rod moves to drive the mounting plate to move, and the mounting plate moves to drive the grinding table to move, and the positional relationship between the grinding table and the grinding cylinder is adjusted. After the medicine is injected between the grinding cylinder and the grinding table, the first motor and the second motor are started, and the operation of the first motor drives the grinding table to rotate, and the rotation of the grinding table drives the T-block to rotate inside the annular groove. During the rotation of the grinding table, the medicine inside the grinding cylinder can be ground, and the medicine after grinding and uniform material is discharged through the aperture on the filter screen. The rotation of the second motor drives the transmission rod to rotate, and the rotation of the transmission rod drives the cam to rotate. During the reciprocating lifting and lowering movement along the slide rod by the extrusion effect of the rotating cam, the grinding cylinder moves to squeeze the buffer spring, and during the movement of the grinding cylinder, the medicine inside the grinding cylinder is forced to pass through the filter screen for discharge.

[0037] The working principle and use process of the utility model are as follows: the utility model opens the cover plate 5 and puts the collection box 7 into the box body 4, and makes it located directly below the grinding and discharging mechanism 2, and then pulls the pull rod 81, the pull rod 81 moves to drive the limit rod 85 to move and be collected into the cavity 82, the limit rod 85 moves to squeeze the second spring 86, and then moves the two movable top plates 61 in reverse, the movable top plate 61 moves to drive the L-shaped limit member 62 to move, and when the L-shaped limit member 62 completely enters the plug-in slot 83, release the pull rod 81, the second spring 86 loses the external force and returns to its original state, driving the limit rod 85 to move. 85 is moved and inserted into the limiting groove 84, so that the L-shaped limiting member 62 can be limited and fixed. After the medicine is injected into the injection port 11, the sealing plate 31 is squeezed by the medicine and rotates under the action of the hinge 33. The sealing plate 31 rotates and squeezes the first spring 32. When the medicine is completely injected into the crushing box 12, the first spring 32 loses the external force and returns to its original state, driving the sealing plate 31 to rotate around the hinge 33. Under the action of the sealing plate 31, the injection port 11 can be sealed. Then the drive motor 17 is started, and the drive motor 17 runs with The rotating shaft 13 rotates, and the rotation of the rotating shaft 13 drives the crushing blade 16 to rotate. During the rotation of the crushing blade 16, the injected medicine can be crushed. Then the valve 15 is opened, so that the crushed medicine enters the grinding and discharging mechanism 2 through the injection pipe 14 for subsequent grinding and equalizing operations. After the grinding and discharging mechanism 2 grinds and equalizes the medicine, the equalized medicine falls into the collection box 7 for collection. After the equalized medicine is collected, the cover plate 5 is opened, and then the pull rod 81 is pulled. The pull rod 81 moves to drive the limit rod 85 to move and be collected into the cavity 82. Inside, move the two movable top plates 61 toward each other so that they move along the movable opening 63. When the two movable top plates 61 and the L-shaped limiter 62 are fitted together, take out the collecting box 7 from the inside of the box body 4, and drive the evenly mixed medicine inside the collecting box 7 to move. During the taking and moving process, under the action of the two movable top plates 61, the medicine inside the collecting box 7 can be prevented from being forced to fly into the external environment, thereby avoiding waste of medicine resources, and dust and other impurities in the external environment can be prevented from falling into the collecting box 7, thereby avoiding contamination of the medicine inside the collecting box 7 and affecting the detection results of the medicine.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material balancing device for drug testing, comprising a box, Features: A cover plate is connected to one side of the box body, a collection box is arranged inside the box body, an anti-flying assembly is arranged above the collection box, a plug-in assembly is arranged between the anti-flying assembly and the collection box, a grinding and discharging mechanism is arranged inside the box body and above the collection box, crushing and injection assemblies are arranged above the box body and on both sides of the grinding and discharging mechanism, and a sealing assembly is arranged inside the crushing and injection assembly.

2. A material balancing device for drug testing according to claim 1, Features: The anti-flying assembly includes a movable top plate, an L-shaped limiter and a movable port. The movable ports are arranged on both sides of the collection box, and the movable top plates are inserted inside the movable ports. The sides of the two movable top plates close to each other are connected with L-shaped limiters.

3. A material balancing device for drug testing according to claim 2, Features: The plug-in assembly includes a pull rod, a cavity, a plug-in slot, a limit slot, a limit rod and a second spring. A plug-in slot is provided on the inner side wall of the collection box at a position corresponding to the L-shaped limit piece. A cavity is provided on the side wall of the plug-in slot. A limit rod is inserted inside the cavity. Limit slots are provided on the plug-in slot and the L-shaped limit piece at a position corresponding to the limit rod. A second spring is connected between the limit rod and the cavity. A pull rod is connected to one end of the limit rod and located inside the second spring.

4. A material balancing device for drug testing according to claim 3, Features: One end of the limit rod close to the pull rod is connected to the limit slider, and a limit sliding groove is arranged on the inner side wall of the cavity at a position corresponding to the limit slider.

5. A material balancing device for drug testing according to claim 1, Features: The crushing and injection assembly includes a injection port, a crushing box, a rotating shaft, a injection pipe, a valve, a crushing blade and a driving motor. The crushing box is arranged above the box body and on both sides of the grinding and discharging mechanism. The lower part of the crushing box is connected to the injection pipe, and the valve is arranged on the injection pipe. The side wall of the crushing box is connected to the driving motor, the output end of the driving motor is connected to the rotating shaft, the side wall of the rotating shaft is connected to the crushing blade, and the upper part of the crushing box is connected to the injection port.

6. A material balancing device for drug testing according to claim 5, Features: The sealing assembly includes a sealing plate, a first spring and a hinge. Sealing plates are arranged on both sides of the inside of the injection port. A hinge is connected between one end of the sealing plate and the injection port, and a first spring is connected between the bottom of the sealing plate and the injection port.

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