A drug precipitation structure for drug processing

Abstract

The utility model discloses a drug processing drug precipitation structure, which belongs to the technical field of drug precipitation. The drug processing drug precipitation structure comprises: a precipitation barrel, the inner bottom surface of the precipitation barrel is rotatably connected with a main rotating shaft, the top end of the main rotating shaft is fixedly connected with a placing table, and the top surface of the placing table is provided with a plurality of test tube slots; and a control component, the control component comprises a mounting plate, a guide frame, two extension rods, two mounting frames, a secondary rotating shaft, an energy supply component, a second gear and a third gear. The drug processing drug precipitation structure accommodates sampled test tubes through the placing table and the test tube slots. When the electric push rod is started, the control plate moves up, and the two first gears move in the same direction. At the same time, only one of the two first gears can mesh with the second gear or the third gear, and the rotation speed of the main rotating shaft can be adjusted, thereby improving the adaptability of the precipitation device, so that it can meet more sampling precipitation requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of drug precipitation structures, and more specifically to a drug processing drug precipitation structure. Background Art

[0002] The precipitation method utilizes precipitation reaction to convert the component to be tested into a sparingly soluble substance, separates it from the solution in the form of a precipitate, converts it into a weighing form, and finally weighs its weight for determination. An appropriate precipitant is added to the test solution to precipitate the component to be tested. The precipitate obtained in this way is called the precipitation form, and the material form obtained after filtering, washing, drying or burning the precipitate form, that is, the chemical composition of the substance when it is finally weighed, is called the weighing form. The precipitation form and the weighing form may be the same or different.

[0003] Centrifugation is one of the most commonly used methods for separating proteins, enzymes, nucleic acids and cell subcomponents. It is also a commonly used separation, purification or clarification method in biochemical laboratories. In particular, ultracentrifugation has become a common technical method in laboratories studying biomacromolecules. Centrifugal separation is a method of accelerating the precipitation and removal of impurities in liquid medicine by running the centrifuge at high speed, making the centrifugal acceleration exceed the gravitational acceleration by hundreds or thousands of times, thereby increasing the sedimentation rate.

[0004] In the existing drug processing, the drug solution is often precipitated. At this time, the raw materials need to be centrifuged and precipitated for spot inspection. However, the centrifuges used in existing laboratories are usually large in size and heavy in weight, which is not convenient for users to carry and store them. When using a simple hand-cranked centrifuge, it is tiring to crank it for a long time, and the centrifugal speed is difficult to guarantee, resulting in poor centrifugal effect. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a drug processing drug precipitation structure, which accommodates the sampled test tubes through a placement table and a test tube slot, and then rotates at high speed to complete centrifugal precipitation. When the electric push rod is started, the control plate moves up, and the two No. 1 gears move in the same direction. At the same time, only one of the two No. 1 gears can mesh with the No. 2 gear or the No. 3 gear, and the rotation speed of the main shaft can be adjusted, thereby improving the adaptability of the precipitation device so that it can meet more sampling precipitation requirements.

[0007] 2. Technical solution

[0008] In order to solve the above problems, the utility model adopts the following technical solutions:

[0009] The cam is an angular channel that is fixedly connected to the top of the cam and is used to transfer the particles of interest to the camshaft, the cam being arranged on a cycle cycle with the cam being linked to the axis of the pilot light guide.

[0010] As a preferred solution of the utility model, the energy supply component includes two slide rails, two sliders, two motors and two No. 1 gears. The two slide rails are fixedly connected to the outer wall of one side of the mounting plate, the two sliders are movably mounted between the outer walls of the two slide rails, the two motors are respectively installed on the outer wall of one side of the corresponding sliders, and the two No. 1 gears are respectively installed on the output ends of the corresponding motors.

[0011] As a preferred solution of the utility model, two limiting grooves are provided on an outer wall of one side of the mounting plate, and the two limiting grooves are respectively matched with corresponding extension rods.

[0012] As a preferred solution of the utility model, one end of the two extension rods is fixedly connected to the corresponding sliders respectively, an electric push rod is installed on the inner bottom surface of the sedimentation barrel, and the output end of the electric push rod is fixedly connected to a control board.

[0013] As a preferred solution of the utility model, the outer wall of the main rotating shaft and the outer wall of the secondary rotating shaft are both sleeved with transmission wheels, and the two transmission wheels are connected by belt transmission.

[0014] As a preferred solution of the utility model, a closing cover is provided on the top surface of the sedimentation barrel, and a protruding rod is extended from an outer wall of one side of the guide frame.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the utility model provides a drug processing drug precipitation structure, which has the following beneficial effects:

[0017] The drug processing drug precipitation structure accommodates the sampled test tubes through a placement table and a test tube slot, and then rotates at high speed to complete centrifugal precipitation. When the electric push rod is started, the control panel moves up, and the two No. 1 gears move in the same direction. At the same time, only one of the two No. 1 gears can mesh with the No. 2 gear or the No. 3 gear, and the rotation speed of the main shaft can be adjusted, thereby improving the adaptability of the precipitation device so that it can meet more sampling precipitation requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a partial stereogram of the utility model;

[0020] Figure 3 It is a partial rear perspective view of the present invention.

[0021] Description of the numbers in the figure:

[0022] 1. Sedimentation barrel; 2. Main rotating shaft; 3. Placement table; 4. Test tube slot; 5. Closing cover; 6. Mounting plate; 7. Guide frame; 8. Extension rod; 9. Limiting slot; 10. Protruding rod; 11. Electric push rod; 12. Control board; 13. Mounting frame; 14. Secondary rotating shaft; 15. Slide rail; 16. Sliding block; 17. Motor; 18. Gear No. 1; 19. Gear No. 2; 20. Gear No. 3. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiment is only an embodiment of a component of the utility model, not an embodiment of all components. 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.

[0024] Example:

[0025] See also Figure 1-3, a drug processing drug precipitation structure, comprising: a precipitation barrel 1, the inner bottom surface of the precipitation barrel 1 is rotatably connected with a main rotating shaft 2, the top of the main rotating shaft 2 is fixedly connected with a placing table 3, and the top surface of the placing table 3 is provided with a plurality of test tube slots 4; and a control component, the control component comprises a mounting plate 6, a guide frame 7, two extension rods 8, two mounting frames 13, a secondary rotating shaft 14, an energy supply component, a second gear 19 and a third gear 20, the mounting plate 6 is fixedly connected to the inner bottom surface of the precipitation barrel 1, the guide frame 7 is slidably arranged on one side outer wall of the mounting plate 6, the two extension rods 8 are both extended and arranged on one side outer wall of the guide frame 7, the inner bottom surface of the precipitation barrel 1 is fixedly connected with a setting rod, the two mounting frames 13 are both sleeved on the outer wall of the setting rod, the secondary rotating shaft 14 is rotatably connected between the insides of the two mounting frames 13, the energy supply component is arranged on one side outer wall of the mounting plate 6, the second gear 19 is fixedly connected to one end of the secondary rotating shaft 14, and the third gear 20 is fixedly connected to the other end of the secondary rotating shaft 14.

[0026] In a specific embodiment of the utility model, the components are protected by a sedimentation barrel 1, the main shaft 2, the placement table 3 and the test tube slot 4 accommodate the sampled test tubes, and then the centrifugal sedimentation is completed by high-speed rotation. The mounting plate 6 and the guide frame 7 are used to set the motor 17 and the slide rail 15. When the electric push rod 11 is started, the control plate 12 moves up, driving the protruding rod 10 to move up and down, so that the guide frame 7 moves up and down. The guide frame 7 drives the two sliders 16 to move along the slide rail 15 through the extension rod 8, so that the two No. 1 gears 18 can move in the same direction, so that only one of the two No. 1 gears 18 can mesh with the No. 2 gear 19 or the No. 3 gear 20 at the same time. According to the different numbers of teeth of the No. 2 gear 19 and the No. 3 gear 20, the rotation speed of the main shaft 2 can be adjusted, thereby improving the adaptability of the sedimentation device so that it can meet more sampling sedimentation requirements.

[0027] For details, please refer to the figure. The energy supply component includes two slide rails 15, two sliders 16, two motors 17 and two number one gears 18. The two slide rails 15 are fixedly connected to the outer wall of one side of the mounting plate 6, the two sliders 16 are movably mounted between the outer walls of the two slide rails 15, the two motors 17 are respectively installed on the outer wall of one side of the corresponding sliders 16, and the two number one gears 18 are respectively installed on the output ends of the corresponding motors 17.

[0028] In this embodiment, the two sliders 16 are restricted by the slide rails 15 , and the motor 17 drives the first gear 18 to rotate, and the first gear 18 and the second gear 19 cooperate with the third gear 20 .

[0029] For details, please refer to the figure. Two limiting grooves 9 are provided on the outer wall of one side of the mounting plate 6 . The two limiting grooves 9 are matched with the corresponding extension rods 8 , respectively.

[0030] In this embodiment, the extension rod 8 is matched with the limiting groove 9 to limit the moving path of the extension rod 8 .

[0031] For details, please refer to the figure. One end of the two extension rods 8 is fixedly connected to the corresponding slider 16 respectively. An electric push rod 11 is installed on the inner bottom surface of the sedimentation barrel 1. The output end of the electric push rod 11 is fixedly connected to the control board 12.

[0032] In this embodiment, the slide block 16 and the guide frame 7 are connected by the extension rod 8 , and the electric push rod 11 adjusts the relative height of the control board 12 , thereby controlling the guide frame 7 .

[0033] For details, please refer to the figure. The outer wall of the main shaft 2 and the outer wall of the secondary shaft 14 are both sleeved with transmission wheels, and the two transmission wheels are connected by belt transmission.

[0034] In this embodiment, the transmission is accomplished through a transmission wheel and a belt.

[0035] For details, please refer to the figure. A closing cover 5 is provided on the top surface of the sedimentation barrel 1 , and a protruding rod 10 is extended from the outer wall of one side of the guide frame 7 .

[0036] In this embodiment, the sedimentation barrel 1 is closed by a closing cover 5 , and the protruding rod 10 is used to cooperate with the control panel 12 .

[0037] Working principle: The components are protected by the sedimentation barrel 1, the main shaft 2, the placement table 3 and the test tube slot 4 accommodate the sampled test tubes, and then the centrifugal sedimentation is completed by high-speed rotation. The mounting plate 6 and the guide frame 7 are used to set the motor 17 and the slide rail 15. When the electric push rod 11 is started, the control plate 12 moves up, driving the protruding rod 10 to move up and down, so that the guide frame 7 moves up and down. The guide frame 7 drives the two sliders 16 to move along the slide rail 15 through the extension rod 8, so that the two No. 1 gears 18 can move in the same direction, so that only one of the two No. 1 gears 18 can mesh with the No. 2 gear 19 or the No. 3 gear 20 at the same time. According to the different numbers of teeth of the No. 2 gear 19 and the No. 3 gear 20, the rotation speed of the main shaft 2 can be adjusted, thereby improving the adaptability of the sedimentation device so that it can meet more sampling sedimentation requirements.

[0038] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0039] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A drug processing drug precipitation structure, characterized in that: include: A sedimentation barrel (1), wherein the inner bottom surface of the sedimentation barrel (1) is rotatably connected to a main rotating shaft (2), the top end of the main rotating shaft (2) is fixedly connected to a placement table (3), and the top surface of the placement table (3) is provided with a plurality of test tube slots (4); and A control assembly, the control assembly comprising a mounting plate (6), a guide frame (7), two extension rods (8), two mounting frames (13), a secondary rotating shaft (14), an energy supply component, a second gear (19) and a third gear (20), the mounting plate (6) being fixedly connected to the inner bottom surface of the sedimentation barrel (1), the guide frame (7) being slidably arranged on an outer wall of one side of the mounting plate (6), the two extension rods (8) being extended and arranged on an outer wall of one side of the guide frame (7), the inner bottom surface of the sedimentation barrel (1) being fixedly connected to a setting rod, the two mounting frames (13) being sleeved on the outer wall of the setting rod, the secondary rotating shaft (14) being rotatably connected between the insides of the two mounting frames (13), the energy supply component being arranged on an outer wall of one side of the mounting plate (6), the second gear (19) being fixedly connected to one end of the secondary rotating shaft (14), and the third gear (20) being fixedly connected to the other end of the secondary rotating shaft (14).

2. A drug processing drug precipitation structure according to claim 1, characterized in that: The energy supply component comprises two slide rails (15), two sliders (16), two motors (17) and two number one gears (18); the two slide rails (15) are fixedly connected to an outer wall of one side of the mounting plate (6); the two sliders (16) are movably sleeved between the outer walls of the two slide rails (15); the two motors (17) are respectively mounted on an outer wall of one side of the corresponding sliders (16); and the two number one gears (18) are respectively mounted on output ends of the corresponding motors (17).

3. A drug processing drug precipitation structure according to claim 2, characterized in that: Two limiting grooves (9) are provided on an outer wall of one side of the mounting plate (6), and the two limiting grooves (9) are respectively matched with corresponding extension rods (8).

4. A drug processing drug precipitation structure according to claim 3, characterized in that: One end of the two extension rods (8) is fixedly connected to the corresponding slider (16), and an electric push rod (11) is installed on the inner bottom surface of the sedimentation barrel (1), and the output end of the electric push rod (11) is fixedly connected to a control panel (12).

5. A drug processing drug precipitation structure according to claim 4, characterized in that: The outer wall of the main rotating shaft (2) and the outer wall of the secondary rotating shaft (14) are both sleeved with transmission wheels, and the two transmission wheels are connected via a belt drive.

6. A drug processing drug precipitation structure according to claim 5, characterized in that: The top surface of the sedimentation barrel (1) is provided with a closing cover (5), and a protruding rod (10) is extended from an outer wall of one side of the guide frame (7).

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