Medicament diluting and adding device

Abstract

The utility model discloses a medicament dilution dosing device, which relates to the medicament preparation field, and comprises a measuring cylinder, the inside of the measuring cylinder is in sliding connection with a medicament control cylinder, the side wall of the bottom end of the medicament control cylinder is fixedly connected with a clamping seat, the inner side wall of the measuring cylinder is provided with a convex block, the edge of the clamping seat is provided with a groove, and the convex block is provided with an opening. A sliding groove is formed in the side wall of the measuring cylinder, a sliding rod is slidably connected into the sliding groove, a rotating piece is fixedly connected to the bottom end of the sliding rod, through grooves are formed in the bottom end wall of the measuring cylinder and the rotating piece, and a turning cover and a sealing rubber ring are arranged at the bottom end of the measuring cylinder. The measuring cylinder, the base, the protruding block, the groove, the sliding groove, the sliding rod, the rotating piece and the through groove are arranged in the measuring cylinder, communication and separation of the measuring cylinder and the measuring cylinder can be achieved only by rotating the rotating piece, the amount of a medicament in the measuring cylinder can be accurately controlled, and therefore the accuracy of a preparation result is improved, and meanwhile the device does not need to be repeatedly observed by human eyes; therefore, the preparation efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of medicine preparation, in particular to a medicine dilution and dosing device. Background Art

[0002] In the non-ferrous metal smelting industry, flash furnace waste heat boilers are generally used. This waste heat boiler will produce soot and accumulate soot in the radiation part, resulting in uneven heating of the boiler radiation part, affecting the thermal efficiency of the waste heat boiler, and even causing deformation and damage to the boiler. Therefore, timely and effective removal of soot is the basis for ensuring safe production and improving production efficiency. At present, the market uses smelting-specific soot removal inhibitors to regularly clean soot.

[0003] During the preparation of the soot removal inhibitor, its concentration is regulated and diluted to achieve the best cleaning effect. However, the current dilution and dosing process is simply carried out in a measuring cylinder. This method requires manual visual observation to control the dosage. Not only is the result not accurate enough, but repeated observation to determine the dosage leads to low preparation efficiency. Therefore, a drug dilution and dosing device is provided. Utility Model Content

[0004] The utility model aims to provide a drug diluting and dosing device to solve the problem that the dosage of the existing detergent needs to be manually observed and controlled by naked eyes during dilution and preparation in a measuring cylinder, resulting in inaccurate results and low preparation efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drug dilution and dosing device, comprising a measuring cylinder, the inside of which is slidably connected to a control measuring cylinder, the bottom side wall of which is fixedly connected to a holder, the inner side wall of which is formed with a plurality of symmetrically distributed protrusions, the control measuring cylinder is connected to the top of the protrusions through the holder, the edge of which is formed with symmetrically distributed grooves, and the holder can slide inside the measuring cylinder through the butt joint between the grooves and the protrusions;

[0006] The side wall of the control cylinder is provided with a slide groove, the interior of the slide groove is slidably connected with a slide rod, the bottom end of the slide rod is fixedly connected with a rotating piece, the rotating piece rotates inside the bottom end of the control cylinder, and the bottom end wall of the control cylinder and the rotating piece are both provided with through grooves. With the rotation of the rotating piece, the through grooves on the control cylinder and the rotating piece will be in different distribution states of overlapping and staggered, thereby realizing the state switching of the connection or isolation between the measuring cylinder and the inner cavity of the control cylinder;

[0007] The bottom end of the measuring cylinder is rotatably connected to a flip cover via a hinge, and the top end of the flip cover is located inside the measuring cylinder and is fixedly connected to a sealing rubber ring, which is used to seal the measuring cylinder to prevent water leakage. By arranging the flip cover, the prepared medicine can be poured out from below.

[0008] As a further solution of the utility model: the side wall of the measuring cylinder is provided with vertically equidistantly distributed scale bars, and the number and distribution positions of the scale bars correspond to the number and distribution positions of the protrusions.

[0009] As a further solution of the utility model: the side walls of the measuring cylinder and the control measuring cylinder are both provided with vertical long grooves, the long grooves of the measuring cylinder correspond to the positions of the protrusions, and the long grooves of the control measuring cylinder correspond to the positions of the grooves.

[0010] As a further solution of the utility model: the diameter of the holder matches the diameter of the inner wall of the measuring cylinder, and the shape and size of the protrusion matches the shape and size of the groove.

[0011] As a further solution of the utility model: the slide groove is an arc-shaped groove structure, and the maximum rotation range of the slide rod in the slide groove is equal to half of the distance between two adjacent through grooves.

[0012] As a further solution of the utility model: the distance width between two adjacent through grooves is greater than the opening width of the through grooves.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By arranging a control measuring cylinder, a base, a convex block, a groove, a slide groove, a slide rod, a rotating piece and a through groove inside the measuring cylinder, the measuring cylinder and the control measuring cylinder can be connected and separated by simply rotating the rotating piece, so as to accurately control the amount of the medicine in the measuring cylinder, thereby improving the accuracy of the preparation result. At the same time, this device does not require repeated observation by human eyes, thereby effectively improving the preparation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0017] Figure 3 It is a cross-sectional view of the measuring cylinder and the control measuring cylinder of the utility model;

[0018] Figure 4 It is a cross-sectional view of the control cylinder of the utility model from another perspective.

[0019] In the figure: 1, measuring cylinder; 2, control measuring cylinder; 3, holder; 4, convex block; 5, groove; 6, slide groove; 7, slide rod; 8, rotating piece; 9, through groove; 10, flip cover; 11, sealing rubber ring. 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] See also Figures 1 to 4 In the embodiment of the utility model, a drug dilution and dosing device includes a measuring cylinder 1, a control measuring cylinder 2 is slidably connected inside the measuring cylinder 1, a clamping seat 3 is fixedly connected to the bottom side wall of the control measuring cylinder 2, a plurality of symmetrically distributed protrusions 4 are formed on the inner side wall of the measuring cylinder 1, the control measuring cylinder 2 is clamped on the top of the protrusion 4 through the clamping seat 3, and a symmetrically distributed groove 5 is formed on the edge of the clamping seat 3, and the clamping seat 3 can slide inside the measuring cylinder 1 through the docking of the groove 5 and the protrusion 4;

[0022] A slide groove 6 is provided on the side wall of the control cylinder 2, and a slide rod 7 is slidably connected inside the slide groove 6. A rotating piece 8 is fixedly connected to the bottom end of the sliding rod 7. The rotating piece 8 rotates inside the bottom end of the control cylinder 2. A through groove 9 is provided on the bottom end wall of the control cylinder 2 and the rotating piece 8. With the rotation of the rotating piece 8, the through grooves 9 on the control cylinder 2 and the rotating piece 8 will be in different distribution states of overlapping and staggered, thereby realizing the state switching of the inner cavity of the measuring cylinder 1 and the control cylinder 2 being connected or isolated;

[0023] The bottom end of the measuring cylinder 1 is rotatably connected to a flip cover 10 via a hinge, and the top end of the flip cover 10 is located inside the measuring cylinder 1 and is fixedly connected to a sealing rubber ring 11, which is used to seal the measuring cylinder 1 to prevent water leakage. By setting the flip cover 10, the prepared medicine can be poured out from the bottom.

[0024] In this embodiment, when the device is used to control the concentration of the inhibitor, the control cylinder 2 is first rotated to align the long groove of the side wall with the long groove of the side wall of the measuring cylinder 1, so that the groove 5 and the protrusion 4 are also synchronously aligned, and the holder 3 and the control cylinder 2 can slide up and down along the inner wall of the measuring cylinder 1. When the volume between the holder 3 and the bottom of the measuring cylinder 1 is the required amount of medicine to be prepared, the control cylinder 2 is rotated again to make the holder 3 clamped on the top of the protrusion 4, and then the medicine and water are poured from the top of the control cylinder 2, and the medicine and water will flow through the through groove 9. After all the liquid is poured into the measuring cylinder 1, the slide bar 7 is rotated to move from one end of the slide groove 6 to the other end, and the rotating piece 8 fixed at the bottom of the slide bar 7 also rotates synchronously, and the through grooves 9 on the bottom of the control measuring cylinder 2 and the rotating piece 8 are changed from the original overlapping distribution to the staggered distribution, so that the part of the rotating piece 8 without the through groove 9 can completely cover the through groove 9 at the bottom of the control measuring cylinder 2, so that the liquid in the measuring cylinder 1 and the control measuring cylinder 2 are completely separated, and finally the flip cover 10 is opened, and the medicine of the required amount and concentration can be poured out from the bottom of the measuring cylinder 1, that is, the preparation is completed;

[0025] After pouring the liquid, close the flip cover 10, and the remaining liquid in the control cylinder 2 can be poured out directly, or after the through groove 9 on the rotating piece 8 and the through groove 9 on the bottom end wall of the control cylinder 2 are overlapped again, the liquid can be directly allowed to flow into the measuring cylinder 1 for the next preparation.

[0026] Please refer to Figures 1 to 3 The side wall of the measuring cylinder 1 is provided with vertically equidistantly distributed scale bars, and the number and distribution positions of the scale bars correspond to the number and distribution positions of the protrusions 4.

[0027] In this embodiment, the scale bars on the side wall of the measuring cylinder 1 and the protrusions 4 are provided to help the user to accurately and quickly locate the volume of the medicine to be prepared.

[0028] Please refer to Figures 1 to 3 The side walls of the measuring cylinder 1 and the control measuring cylinder 2 are both provided with vertical long grooves, the long groove of the measuring cylinder 1 corresponds to the position of the protrusion 4, and the long groove of the control measuring cylinder 2 corresponds to the position of the groove 5.

[0029] In this embodiment, the long grooves on the side walls of the measuring cylinder 1 and the control measuring cylinder 2 are to help the user determine the relative positions of the protrusion 4 and the groove 5 so as to align the two to achieve relative sliding.

[0030] Please refer to Figures 2-3 The diameter of the holder 3 matches the diameter of the inner wall of the measuring cylinder 1 , and the shape and size of the protrusion 4 matches the shape and size of the groove 5 .

[0031] In this embodiment, the diameter comparison between the holder 3 and the measuring cylinder 1 and the shape and size comparison between the protrusion 4 and the groove 5 are to ensure the sealing of the measuring cylinder 1 and the control measuring cylinder 2 when they are separated, so as to prevent the medicine from leaking from the gap and causing inaccurate preparation results.

[0032] Please refer to Figures 3-4 The slide groove 6 is an arc-shaped groove structure, and the maximum rotation range of the slide rod 7 in the slide groove 6 is equal to half of the distance between two adjacent through grooves 9.

[0033] In this embodiment, the arc-shaped groove structure of the slide groove 6 and the maximum rotation limit of the slide rod 7 are set so that when the slide rod 7 is rotated from one end of the slide groove 6 to the other end, the bottom end of the control cylinder 2 and the through grooves 9 on the rotating plate 8 are just staggered.

[0034] Please refer to Figures 3-4 The spacing width between two adjacent through slots 9 is greater than the opening width of the through slots 9 .

[0035] In this embodiment: this arrangement is to ensure that when the bottom end of the control cylinder 2 intersects with the through groove 9 on the rotating plate 8, the portion of the rotating plate 8 without the through groove 9 can completely cover the through groove 9 at the bottom end of the control cylinder 2, so as to ensure the tightness of the separation between the control cylinder 2 and the measuring cylinder 1.

[0036] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A drug dilution and dosing device, comprising a measuring cylinder (1), characterized in that: The measuring cylinder (1) is slidably connected to a control measuring cylinder (2) inside, and a clamping seat (3) is fixedly connected to the side wall of the bottom end of the control measuring cylinder (2). The inner side wall of the measuring cylinder (1) is formed with a plurality of symmetrically distributed protrusions (4), and the control measuring cylinder (2) is clamped on the top of the protrusions (4) through the clamping seat (3). The edge of the clamping seat (3) is formed with symmetrically distributed grooves (5), and the clamping seat (3) can slide inside the measuring cylinder (1) through the docking of the grooves (5) and the protrusions (4); The side wall of the control cylinder (2) is provided with a slide groove (6), the interior of the slide groove (6) is slidably connected with a slide rod (7), the bottom end of the slide rod (7) is fixedly connected with a rotating plate (8), the rotating plate (8) rotates inside the bottom end of the control cylinder (2), and the bottom end wall of the control cylinder (2) and the rotating plate (8) are provided with through grooves (9). With the rotation of the rotating plate (8), the through grooves (9) on the control cylinder (2) and the rotating plate (8) will be in different distribution states of overlapping and interlacing, thereby realizing the switching of the state of the inner cavity of the measuring cylinder (1) and the control cylinder (2) being connected or isolated; The bottom end of the measuring cylinder (1) is rotatably connected to a flip cover (10) via a hinge, and the top end of the flip cover (10) is located inside the measuring cylinder (1) and is fixedly connected to a sealing rubber ring (11), the sealing rubber ring (11) is used to seal the measuring cylinder (1) to prevent water leakage. By providing the flip cover (10), the prepared medicine can be poured out from the bottom.

2. A drug dilution and dosing device according to claim 1, characterized in that: The side wall of the measuring cylinder (1) is provided with vertically equidistantly distributed scale bars, and the number and distribution positions of the scale bars correspond to the number and distribution positions of the protrusions (4).

3. A drug dilution and dosing device according to claim 2, characterized in that: The side walls of the measuring cylinder (1) and the control measuring cylinder (2) are both provided with vertical long grooves, the long groove of the measuring cylinder (1) corresponds to the position of the protrusion (4), and the long groove of the control measuring cylinder (2) corresponds to the position of the groove (5).

4. A drug dilution and dosing device according to claim 3, characterized in that: The diameter of the holder (3) matches the diameter of the inner wall of the measuring cylinder (1), and the shape and size of the protrusion (4) matches the shape and size of the groove (5).

5. The drug dilution and dosing device according to claim 1, characterized in that: The slide groove (6) is an arc-shaped groove structure, and the maximum rotation amplitude of the slide rod (7) in the slide groove (6) is equal to half of the distance between two adjacent through grooves (9).

6. A drug dilution and dosing device according to claim 5, characterized in that: The spacing width between two adjacent through grooves (9) is greater than the opening width of the through grooves (9).

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