CN221890054U - A portable pharmaceutical pulverizer - Google Patents

Abstract

The utility model discloses a pharmaceutical pulverizer that is easy to move, which belongs to the technical field of pharmaceutical pulverizers, and includes a box, a pulverizing mechanism and a moving mechanism. Support plates are fixedly connected to both sides of the bottom of the box, a forward and reverse motor is fixedly installed on the front end surface of the support plate, a moving mechanism is arranged inside the support plate, a connecting plate is fixedly connected between the two support plates, a guide frame is arranged on the top of the connecting plate, a screening plate is fixedly arranged inside the guide frame, a discharge port is opened on one side of the screening plate, a pulverizing motor is fixedly installed on one side of the box, a push rod is fixedly connected to the other side of the box, and a pulverizing chamber is arranged inside the box. The utility model can realize the convenience of moving the pharmaceutical pulverizer through the structural design of the forward and reverse motor, the support plate and the moving mechanism, and can effectively improve the convenience of the pharmaceutical pulverizer and the stability during use by facilitating the use and storage of the moving wheel.

Description

A portable pharmaceutical pulverizer

Technical Field

The utility model relates to the technical field of pharmaceutical pulverizers, in particular to a pharmaceutical pulverizer which is easy to move.

Background Art

Pharmaceutical pulverizer utilizes the high-speed relative motion between the active toothed discs to pulverize the material to be pulverized by the combined effects of the impact of the gears, friction, and the impact of the materials on each other. This machine has a simple structure, is sturdy, operates smoothly, and has a good pulverizing effect. The material to be pulverized can be made directly from stainless steel in the main machine cavity. The inside of the machine shell is machined to a smooth surface, which changes the previous rough inner wall and powder accumulation phenomenon, so that the production of medicines, foods, chemicals, etc. can better meet national standards.

After searching, a Chinese patent with patent announcement number CN204469832U discloses a fully crushing pharmaceutical pulverizer, including a crushing box shell, a main shaft, a secondary shaft and a motor. The inner cavity of the crushing box shell is equipped with a main shaft and a secondary shaft, and the main shaft and the secondary shaft are rotatably installed with the crushing box shell. Main blades are installed on the surface of the main shaft and the secondary shaft. The main shaft and the secondary shaft have reserved parts on the surface of the crushing box shell. A secondary belt pulley that can rotate with the shaft is installed on the reserved part, and the belt pulley is provided with a secondary belt groove. The motor is equipped with a main belt pulley, and the main belt pulley is provided with a main belt groove. The main belt pulley and the secondary belt pulley are connected by a belt. The inner cavity of the fully crushing pharmaceutical pulverizer is equipped with three rotating shafts, and the rotating shafts are provided with blades. The power is adopted by a motor. The main shaft is located below the secondary shaft, and the main blade and the secondary blade cooperate with each other. When rotating, they can fully contact with the crushed medicine, which effectively solves the problem of insufficient crushing and has high crushing efficiency.

However, the above design still has some shortcomings. In the above design, the pharmaceutical grinder needs to be transported for short-distance movement, which is troublesome and reduces the convenience of the pharmaceutical grinder. Secondly, the drugs are not properly screened after being crushed, and the size of the crushed drug particles is uneven, which is not conducive to the later processing of the drugs.

Utility Model Content

The purpose of the utility model is to provide a pharmaceutical pulverizer which is easy to move, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pharmaceutical pulverizer that is easy to move, comprising a box body, a pulverizing mechanism and a moving mechanism, both sides of the bottom of the box body are fixedly connected with support plates, the front end surface of the support plate is fixedly installed with a forward and reverse motor, the interior of the support plate is provided with a moving mechanism, a connecting plate is fixedly connected between the two support plates, a guide frame is provided on the top of the connecting plate, a screening plate is fixedly provided inside the guide frame, a discharge port is provided on one side of the screening plate, a pulverizing motor is fixedly installed on one side of the box body, a push rod is fixedly connected to the other side of the box body, a pulverizing chamber is provided inside the box body, a connected feed port is provided on the top of the pulverizing chamber, a pulverizing mechanism is provided inside the pulverizing chamber, a connected discharge port is provided at the bottom of the pulverizing chamber, and a discharge valve is installed inside the discharge port.

As a further solution of the utility model: the moving mechanism includes a fixing groove, and the fixing groove is opened at the bottom of the support plate, a bidirectional screw is rotatably arranged at the upper end of the interior of the fixing groove, and one end of the bidirectional screw is fixedly connected to the output end of the forward and reverse motor.

As a further solution of the utility model: the outer wall of the bidirectional screw is threadedly connected with a moving block, the upper end surface of the moving block is penetrated by a movably arranged limiting rod, the bottom of the moving block is fixedly connected with a first hinge block, and the bottom of the first hinge block is hinged with a connecting rod.

As a further solution of the utility model: the bottom of the connecting rod is hinged with a second hinge block, the bottom of the second hinge block is fixedly connected with a movable plate, the bottom of the movable plate is fixedly connected with a mounting plate, and a moving wheel is rotatably arranged between the two mounting plates.

As a further solution of the utility model: the pulverizing mechanism includes a second rotating rod, and one end of the second rotating rod is fixedly connected to the output end of the pulverizing motor, the other side of the second rotating rod is fixedly connected to a second stirring rod, and the outer wall of the second rotating rod is fixedly sleeved with a second gear disk.

As a further solution of the utility model: the top of the second toothed disc is meshedly connected with the first toothed disc, the inside of the first toothed disc is fixedly connected with the first rotating rod, the other side of the first rotating rod is fixedly connected with the first stirring rod, and the outer walls of the first stirring rod and the second stirring rod are fixedly connected with crushing blades.

The utility model has the following beneficial effects:

(1) The structural design of the forward and reverse motors, the support plate and the moving mechanism can facilitate the movement of the pharmaceutical pulverizer, and the convenience of using and storing the moving wheels can effectively improve the convenience of the pharmaceutical pulverizer and the stability during use, thereby solving the problem that the pharmaceutical pulverizer needs to be transported for short-distance movement, which is troublesome and reduces the convenience of the pharmaceutical pulverizer;

(2) Through the structural design of the feed port, the pulverizing motor, the guide frame, the pulverizing chamber, the discharge port, the screening plate, the discharge valve, the discharge port and the pulverizing mechanism, the first stirring rod and the second stirring rod can be rotated simultaneously to drive the pulverizing blade to rotate and pulverize the drug, and the rotation directions of the first stirring rod and the second stirring rod are opposite, thereby effectively improving the effect of drug pulverization. At the same time, after the drug pulverization is completed, the pulverized drug can be screened, which is more conducive to the later processing of the drug and solves the problem that the drug is not reasonably screened after pulverization, the particle size of the pulverized drug is uneven, which is not conducive to the later processing of the drug.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a partial three-dimensional schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of a partial internal structure of the utility model from a front view;

FIG3 is a schematic diagram of a partial structure of a guide frame of the present invention;

FIG. 4 is a schematic diagram of a partial structure of a pulverizing mechanism of the present invention from a side view.

In the figure: 1. box body; 2. push rod; 3. forward and reverse motor; 4. feed port; 5. crushing motor; 6. guide frame; 7. support plate; 8. crushing mechanism; 801. crushing blade; 802. first stirring rod; 803. second stirring rod; 804. first toothed disc; 805. first rotating rod; 806. second toothed disc; 807. second rotating rod; 9. moving mechanism; 901. limit rod; 902. two-way screw; 903. movable plate; 904. mounting plate; 905. moving block; 906. first hinge block; 907. connecting rod; 908. second hinge block; 909. moving wheel; 910. fixing groove; 10. connecting plate; 11. crushing chamber; 12. discharge port; 13. screening plate; 14. discharge valve; 15. discharge port.

DETAILED DESCRIPTION

In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Please refer to Figures 1-4. An embodiment of the utility model is as follows: a pharmaceutical pulverizer that is easy to move, including a box body 1, a pulverizing mechanism 8 and a moving mechanism 9. Both sides of the bottom of the box body 1 are fixedly connected to a support plate 7. The front end surface of the support plate 7 is fixedly installed with a forward and reverse motor 3. The support plate 7 is provided with a moving mechanism 9 inside. The moving mechanism 9 includes a fixed groove 910, and the fixed groove 910 is opened at the bottom of the support plate 7. A bidirectional screw 902 is rotatably provided at the upper end of the fixed groove 910, and one end of the bidirectional screw 902 is connected to the output of the forward and reverse motor 3. The ends are fixedly connected, the outer wall of the bidirectional screw 902 is threadedly connected with a moving block 905, the upper end surface of the moving block 905 penetrates a limit rod 901 that is movably provided, the bottom of the moving block 905 is fixedly connected with a first hinge block 906, the bottom of the first hinge block 906 is hinged with a connecting rod 907, the bottom of the connecting rod 907 is hinged with a second hinge block 908, the bottom of the second hinge block 908 is fixedly connected with a movable plate 903, the bottom of the movable plate 903 is fixedly connected with a mounting plate 904, and a moving wheel 909 is rotatably provided between the two mounting plates 904;

Specifically, as shown in Figures 1, 2 and 4, when the pharmaceutical grinder needs to be moved, the bidirectional screw 902 can be driven to rotate through the output end of the forward and reverse motor 3, and the rotation of the bidirectional screw 902 drives the two moving blocks 905 to move in a direction away from each other, and the movement of the two moving blocks 905 drives the two first hinge blocks 906 to move, and the movement of the two first hinge blocks 906 drives the movable plate 903 to move downward through the cooperation of the connecting rod 907 and the second hinge block 908, and the movable plate 903 moves downward and drives the moving wheel 909 to move downward through the mounting plate 904 until the pharmaceutical grinder is propped up, and at this time the support plate 7 is off the ground. And maintain a certain distance, then the sliding property of the moving wheel 909 can be used to facilitate the movement of the pharmaceutical grinder. When the pharmaceutical grinder is moved to the place of use, the output end of the forward and reverse motor 3 can be used to drive the bidirectional screw 902 to rotate in the opposite direction, and finally drive the support plate 7 to contact the ground again. At this time, the moving wheel 909 enters the fixed groove 910 and returns to its initial position. By facilitating the use and storage of the moving wheel 909, the convenience of the pharmaceutical grinder and the stability during use can be effectively improved, and the problem that the pharmaceutical grinder needs to be transported for short-distance movement, which is more troublesome and will reduce the convenience of the pharmaceutical grinder.

A connecting plate 10 is fixedly connected between the two supporting plates 7, a guide frame 6 is arranged on the top of the connecting plate 10, a screening plate 13 is fixedly arranged inside the guide frame 6, a discharge port 15 is provided on one side of the screening plate 13, a crushing motor 5 is fixedly installed on one side of the box body 1, a push rod 2 is fixedly connected to the other side of the box body 1, a crushing chamber 11 is arranged inside the box body 1, a connected feed port 4 is provided on the top of the crushing chamber 11, a crushing mechanism 8 is arranged inside the crushing chamber 11, and the crushing mechanism 8 includes a second rotating rod 807, and one end of the second rotating rod 807 is fixed to the output end of the crushing motor 5. The second rotating rod 807 is connected with the second stirring rod 803 on the other side, the second rotating rod 807 is fixedly sleeved with the second toothed disc 806 on the outer wall, the top of the second toothed disc 806 is meshedly connected with the first toothed disc 804, the first rotating rod 805 is fixedly connected inside the first toothed disc 804, the first rotating rod 805 is fixedly connected with the first stirring rod 802 on the other side, the outer walls of the first stirring rod 802 and the second stirring rod 803 are fixedly connected with the crushing blade 801, and the bottom of the crushing chamber 11 is provided with a connected discharge port 12, and a discharge valve 14 is installed inside the discharge port 12;

Specifically, as shown in Figures 1, 2 and 3, when in use, after the medicine to be crushed is poured into the crushing chamber 11 through the feed port 4, the output end of the crushing motor 5 can be used to drive the second rotating rod 807 to rotate, and the second rotating rod 807 rotates to drive the second stirring rod 803 to rotate, and the second rotating rod 807 rotates to drive the second gear plate 806 to rotate, and the second gear plate 806 rotates to drive the first rotating rod 805 to rotate through the first gear plate 804, and the first rotating rod 805 rotates to drive the first stirring rod 802 to rotate, and the first stirring rod 802 and the second stirring rod 803 rotate at the same time to drive the crushing blade 801 to rotate, thereby crushing the medicine in the crushing chamber 11, and at the same time, the first stirring rod 802 and the second stirring rod 803 rotate together. 03 rotates in the opposite direction, which can effectively improve the effect of drug crushing. After the drug crushing is completed, the discharge valve 14 is opened, and the crushed drug will pass through the discharge port 12 and fall onto the screening plate 13. The screening plate 13 can be used to screen the crushed drug and collect the drug passing through the screening plate 13. Since the screening plate 13 has a certain inclination angle, the drug retained on the screening plate 13 will be discharged from the discharge port 15, and the staff will collect it again, thereby completing the screening of the crushed drug, which is more conducive to the later processing of the drug and solves the problem that the drug is not reasonably screened after crushing, the particle size of the crushed drug is uneven, which is not conducive to the later processing of the drug.

Working principle: In the present application, when the pharmaceutical pulverizer needs to be moved, the bidirectional screw 902 can be driven to rotate through the output end of the forward and reverse motor 3, and the rotation of the bidirectional screw 902 drives the two moving blocks 905 to move in the direction away from each other, and the movement of the two moving blocks 905 drives the two first hinge blocks 906 to move, and the movement of the two first hinge blocks 906 drives the movable plate 903 to move downward through the cooperation of the connecting rod 907 and the second hinge block 908, and the movable plate 903 moves downward and drives the moving wheel 909 to move downward through the mounting plate 904 until the pharmaceutical pulverizer is propped up. , and at this time the support plate 7 is off the ground and maintains a certain distance, then the sliding property of the moving wheel 909 can be used to facilitate the movement of the pharmaceutical pulverizer, and when the pharmaceutical pulverizer is moved to the use site, the output end of the forward and reverse motor 3 can be used to drive the bidirectional screw 902 to rotate in the opposite direction, and finally drive the support plate 7 to contact the ground again, and at this time the moving wheel 909 enters the fixed groove 910 and returns to its initial position, by facilitating the use and storage of the moving wheel 909, the convenience of the pharmaceutical pulverizer and the stability during use can be effectively improved, and secondly, when the medicine to be pulverized After the medicine is poured into the pulverizing chamber 11 through the feed port 4, the output end of the pulverizing motor 5 can be used to drive the second rotating rod 807 to rotate, and the second rotating rod 807 drives the second stirring rod 803 to rotate, and the second rotating rod 807 drives the second gear plate 806 to rotate, and the second gear plate 806 drives the first rotating rod 805 to rotate through the first gear plate 804, and the first rotating rod 805 drives the first stirring rod 802 to rotate, and the first stirring rod 802 and the second stirring rod 803 rotate at the same time to drive the pulverizing blade 801 to rotate, thereby pulverizing the medicine in the pulverizing chamber 11, and at the same time, the first stirring rod 806 drives the first stirring rod 805 to rotate. 02 and the second stirring rod 803 have opposite rotation directions, which can effectively improve the effect of drug crushing. Finally, when the drug crushing is completed, the discharge valve 14 is opened, and the crushed drug will pass through the discharge port 12 and fall onto the screening plate 13. The screening plate 13 can be used to screen the crushed drug and collect the drug passing through the screening plate 13. Since the screening plate 13 has a certain inclination angle, the drug retained on the screening plate 13 will be discharged from the discharge port 15, and the staff will collect it again, thereby completing the screening of the crushed drug, which is more conducive to the later processing of the drug.

The standard parts used in this application document can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art. At the same time, the electrical components appearing in this application are all externally connected to the power supply and control switch when in use. The control method is automatically controlled by a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field, which is common knowledge in this field. Therefore, the present invention no longer explains the control method and circuit connection in detail, and the external controller mentioned in the specification can control the electrical components mentioned in this article, and the external controller is a conventional known device.

It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above are only preferred implementation methods of the utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the utility model, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims (6)

1. Pharmaceutical pulverizer convenient to remove, including box (1), crushing mechanism (8) and moving mechanism (9), its characterized in that: the utility model discloses a novel material discharging device for the plastic cement, including box (1), front end face fixed mounting of box (1), front and back motor (3), the inside of backup pad (7) is provided with moving mechanism (9), two fixedly connected with connecting plate (10) between backup pad (7), the top of connecting plate (10) is provided with guide frame (6), the inside of guide frame (6) is fixedly provided with screening board (13), discharge gate (15) have been seted up to one side of screening board (13), one side fixed mounting of box (1) has crushing motor (5), the opposite side fixedly connected with push rod (2) of box (1), the inside of box (1) is provided with crushing chamber (11), feed inlet (4) that are linked together are seted up at the top of crushing chamber (11), the inside of crushing chamber (11) is provided with crushing mechanism (8), discharge gate (12) that are linked together are seted up to the bottom of crushing chamber (11), internally mounted of discharge gate (12) has discharge valve (14).

2. A portable pharmaceutical shredder according to claim 1, wherein: the moving mechanism (9) comprises a fixed groove (910), the fixed groove (910) is formed in the bottom of the supporting plate (7), a bidirectional screw (902) is rotatably arranged at the upper end of the inside of the fixed groove (910), and one end of the bidirectional screw (902) is fixedly connected with the output end of the positive and negative motor (3).

3. A portable pharmaceutical shredder according to claim 2, wherein: the outer wall threaded connection of bi-directional screw rod (902) has movable block (905), the upper end surface of movable block (905) runs through the activity and is provided with gag lever post (901), the bottom fixedly connected with first hinge piece (906) of movable block (905), the bottom of first hinge piece (906) articulates there is connecting rod (907).

4. A portable pharmaceutical shredder according to claim 3, wherein: the bottom of connecting rod (907) articulates there is second hinge piece (908), the bottom fixedly connected with fly leaf (903) of second hinge piece (908), the bottom fixedly connected with mounting panel (904) of fly leaf (903), two rotate between mounting panel (904) and be provided with removal wheel (909).

5. A portable pharmaceutical shredder according to claim 1, wherein: crushing mechanism (8) include second bull stick (807), and the one end of second bull stick (807) with the output fixed connection of smashing motor (5), the opposite side fixedly connected with second puddler (803) of second bull stick (807), the outer wall of second bull stick (807) is fixed to have cup jointed second fluted disc (806).

6. The portable pharmaceutical shredder according to claim 5, wherein: the top meshing of second fluted disc (806) is connected with first fluted disc (804), the inside fixedly connected with first bull stick (805) of first fluted disc (804), the opposite side fixedly connected with first puddler (802) of first bull stick (805), the outer wall of first puddler (802) and second puddler (803) is all fixedly connected with crushing blade (801).