A distillation device convenient to install and dismount

Abstract

This utility model discloses a distillation apparatus that is easy to install and disassemble, relating to the field of distillation equipment technology. It includes a base plate and a fixed column, a lifting mechanism mounted on the fixed column, a convex lifting platform, a first spring, trapezoidal moving plates, a clamping plate, an elastic rubber plate, and a release mechanism mounted on the convex lifting platform. By manually moving the condenser tube along the inclined surface of the clamping plate towards the fixed column, the clamping plate causes the two trapezoidal moving plates to move away from each other and compress the first spring until the condenser tube moves to the elastic rubber plate. The first spring then rebounds, causing the two trapezoidal moving plates to move closer together, and the two clamping plates to move closer together, thus clamping and fixing the condenser tube. By pushing the release mechanism, the two trapezoidal moving plates move away from each other, releasing the clamping of the condenser tube. This eliminates the need for repeated rotation of the threaded knob, making operation simple, quick, time-saving, and labor-saving, significantly improving the efficiency of experimental installation and disassembly.

Description

Technical Field

[0001] This utility model relates to the field of distillation equipment technology, and in particular to a distillation device that is easy to install and disassemble. Background Technology

[0002] In laboratory chemical analysis, organic synthesis, and teaching experiments, distillation apparatuses are commonly used for liquid separation and purification. They utilize the differences in boiling points of components in a mixture, effectively separating different components through processes such as heating, vaporization, and condensation. This apparatus is simple in structure and easy to operate, and is widely used in solvent recovery, product purification, and component identification. It is one of the fundamental operational techniques in chemical experiments and is of great significance for cultivating students' experimental skills and understanding of the principles of substance separation.

[0003] However, the current distillation apparatus requires one hand to support the condenser tube during installation and removal, while the other hand repeatedly rotates the threaded knob until it is tightened or loosened. This operation is cumbersome, time-consuming, and laborious, which seriously affects experimental efficiency. Therefore, it is in urgent need of improvement. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a distillation device that is easy to install and disassemble, and to solve the technical problem that the installation and disassembly of the condenser tube requires manual operation of the knob, which is cumbersome and inefficient.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A distillation apparatus that is easy to install and disassemble includes a base plate and a fixing column, wherein the fixing column is fixedly connected to the base plate, and further includes:

[0007] A lifting mechanism is mounted on the fixed column;

[0008] A convex lifting platform is mounted on the lifting mechanism;

[0009] Two first springs are provided, and the two first springs are symmetrically arranged inside the convex lifting platform. One end of the first spring is fixedly connected to the convex lifting platform.

[0010] Two trapezoidal moving plates are provided, and the two trapezoidal moving plates are slidably disposed in the convex lifting platform and fixedly connected to the other end of the first spring;

[0011] Two clamping plates are provided, which are fixedly mounted on the trapezoidal movable plate and slidably connected to the convex lifting platform. The ends of the clamping plates away from the fixed column are provided with inclined structures.

[0012] Two elastic rubber sheets are provided, and the two elastic rubber sheets are fixedly mounted on the clamping plate;

[0013] A release mechanism, located on the convex lifting platform, is used to push the trapezoidal moving plates away from each other, thereby releasing the condenser tube from its fixation.

[0014] Preferably, the lifting mechanism includes:

[0015] The first motor is fixedly mounted on the fixed column;

[0016] A screw is rotatably mounted on the fixed post, and one end of the screw is fixedly connected to the output end of the first motor;

[0017] A threaded sleeve is disposed on the screw and threadedly connected to the screw;

[0018] The lifting plate is fixedly mounted on the threaded sleeve, slidably connected to the fixed column, and fixedly connected to the convex lifting platform.

[0019] Preferably, the fixed column is provided with a lifting groove to provide space for the rotation of the screw and to limit the lifting trajectory of the lifting plate.

[0020] Preferably, two first limiting grooves are symmetrically provided on the convex lifting platform to limit the movement trajectory of the clamping plate.

[0021] Preferably, the release mechanism includes:

[0022] A second spring is disposed inside the convex lifting platform, and one end of the second spring is fixedly connected to the convex lifting platform;

[0023] A convex push plate is slidably disposed on the convex lifting platform and fixedly connected to the other end of the second spring;

[0024] The movable rod is fixedly mounted on the convex push plate and slidably connected to the convex lifting platform;

[0025] A triangular push plate is mounted on the movable rod and is fixedly connected to the movable rod.

[0026] Preferably, the convex lifting platform is provided with a second limiting groove to limit the movement trajectory of the convex push plate.

[0027] Preferably, the convex lifting platform is provided with a first space, a second space and a connecting hole, the first space and the second space are connected through the connecting hole, the first space is connected to the first limiting groove, and the second space is connected to the second limiting groove.

[0028] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0029] The condenser tube is manually moved along the inclined surface of the clamping plate towards the fixed column. The clamping plate causes the two trapezoidal moving plates to move away from each other and compress the first spring until the condenser tube moves to the elastic rubber plate. The first spring rebounds and causes the two trapezoidal moving plates to move closer to each other, which in turn causes the two clamping plates to move closer to each other, thus clamping and fixing the condenser tube. By pushing the release mechanism, the two trapezoidal moving plates are moved away from each other, releasing the clamping of the condenser tube. There is no need to repeatedly rotate the threaded knob. The operation is simple and quick, saving time and effort, and significantly improving the efficiency of experimental installation and disassembly. Attached Figure Description

[0030] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 A three-dimensional structural diagram of a distillation apparatus that is easy to install and disassemble is shown.

[0032] Figure 2 It shows Figure 1 Side view sectional view.

[0033] Figure 3 It shows Figure 2 A magnified view of a portion of point A in the middle.

[0034] Figure 4 It shows Figure 1 A partial three-dimensional structural diagram.

[0035] Figure 5 It shows Figure 4 A frontal sectional view.

[0036] Legend:

[0037] 1. Base plate; 2. Fixed column; 3. Convex lifting platform; 4. First spring; 5. Trapezoidal moving plate; 6. Clamping plate; 7. Elastic rubber plate; 8. First motor; 9. Screw; 10. Threaded sleeve; 11. Lifting plate; 12. Lifting groove; 13. First limiting groove; 14. Second spring; 15. Convex push plate; 16. Moving rod; 17. Triangular push plate; 18. Second limiting groove; 19. First space; 20. Second space; 21. Connecting hole. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0039] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0040] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0041] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0042] Reference Figures 1 to 5 The present invention provides a further description of an embodiment of a distillation apparatus that is easy to install and disassemble.

[0043] A distillation apparatus that is easy to install and disassemble includes a base plate 1 and a fixing column 2, the fixing column 2 being fixedly connected to the base plate 1, and further includes:

[0044] Reference Figures 1 to 3 In a preferred embodiment, the lifting mechanism is mounted on the fixed column 2; the lifting mechanism includes:

[0045] The first motor 8 is fixedly mounted on the fixed column 2;

[0046] Screw 9 is rotatably mounted on fixed post 2, and one end of screw 9 is fixedly connected to the output end of first motor 8;

[0047] A threaded sleeve 10 is mounted on the screw 9 and is threadedly connected to the screw 9.

[0048] The lifting plate 11 is fixedly mounted on the threaded sleeve 10, slidably connected to the fixed column 2, and fixedly connected to the convex lifting platform 3.

[0049] The fixed column 2 is provided with a lifting groove 12, which provides space for the rotation of the screw 9 and limits the lifting trajectory of the lifting plate 11.

[0050] A convex lifting platform 3 is mounted on the lifting mechanism;

[0051] When in operation, the first motor 8 is started, which drives the screw 9 fixedly connected to its output end to rotate. The screw 9 drives the threaded sleeve 10 connected to it to move. The threaded sleeve 10 drives the lifting plate 11 to move up and down along the lifting groove 12. The lifting plate 11 drives the convex lifting platform 3 to move up and down, thereby adjusting the height according to the installation height of the condenser tube without having to repeatedly rotate the threaded knob for height adjustment.

[0052] The convex lifting platform 3 is provided with a first space 19, a second space 20, and a connecting hole 21. The first space 19 and the second space 20 are connected through the connecting hole 21. The first space 19 is connected to the first limiting groove 13, and the second space 20 is connected to the second limiting groove 18. The first space 19 is used to accommodate the trapezoidal moving plate 5, the triangular pushing plate 17, and the first spring 4, and to provide space for the trapezoidal moving plate 5 and the triangular pushing plate 17 to move and space for the compression and extension of the first spring 4. The second space 20 is used to accommodate the second spring 14 and the convex pushing plate 15, and to provide space for the convex pushing plate 15 to move and space for the compression and extension of the second spring 14. The connecting hole 21 is used to allow the moving rod 16 to move axially within the first space 19 and the second space 20.

[0053] Reference Figure 4 and Figure 5 In a preferred embodiment, there are two first springs 4, which are symmetrically arranged inside the convex lifting platform 3, and one end of the first spring 4 is fixedly connected to the convex lifting platform 3.

[0054] Two trapezoidal moving plates 5 are provided. The two trapezoidal moving plates 5 are slidably disposed in the convex lifting platform 3 and are fixedly connected to the other end of the first spring 4.

[0055] Two clamping plates 6 are provided. The two clamping plates 6 are fixedly mounted on the trapezoidal movable plate 5 and are slidably connected to the convex lifting platform 3.

[0056] Two elastic rubber plates 7 are provided, and the two elastic rubber plates 7 are fixedly installed on the clamping plate 6;

[0057] Two first limiting grooves 13 are symmetrically provided on the convex lifting platform 3 to limit the movement trajectory of the clamping plate 6.

[0058] During operation, the condenser tube is manually moved along the inclined surface of the clamping plate 6 towards the fixed column 2. The clamping plate 6 drives the two trapezoidal moving plates 5 to move away from each other. The trapezoidal moving plates 5 compress the first spring 4 and store elastic potential energy until the condenser tube moves to the elastic rubber plate 7. The first spring 4 releases energy and drives the two trapezoidal moving plates 5 to move closer to each other, thereby driving the two clamping plates 6 to move closer to each other. The clamping plates 6 drive the elastic rubber plate 7 to move closer to each other, thus achieving clamping and fixing of the condenser tube, which facilitates the installation and fixing of the condenser tube.

[0059] Reference Figure 4 and Figure 5 In a preferred embodiment, a release mechanism is provided on the convex lifting platform 3, used to push the trapezoidal moving plates 5 away from each other, thereby releasing the condenser pipe from its fixation. The release mechanism includes:

[0060] The second spring 14 is disposed inside the convex lifting platform 3, and one end of the second spring 14 is fixedly connected to the convex lifting platform 3.

[0061] A convex push plate 15 is slidably mounted on a convex lifting platform 3 and is fixedly connected to the other end of the second spring 14.

[0062] The movable rod 16 is fixedly mounted on the convex push plate 15 and slidably connected to the convex lifting platform 3;

[0063] The triangular push plate 17 is mounted on the moving rod 16 and is fixedly connected to the moving rod 16.

[0064] The convex lifting platform 3 is provided with a second limiting groove 18, which is used to limit the movement trajectory of the convex push plate 15.

[0065] During operation, the convex push plate 15 is manually pushed to move along the second limiting groove 18. The convex push plate 15 drives the moving rod 16 to move axially along the connecting hole 21. During the movement, the second spring 14 is compressed and stores elastic potential energy. The moving rod 16 drives the triangular push plate 17 to move towards the trapezoidal moving plate 5. The triangular push plate 17 pushes the two trapezoidal moving plates 5 away from each other, thereby driving the two clamping plates 6 away from each other, realizing the rapid disassembly of the condenser tube. After disassembly, the second spring 14 releases energy to reset the triangular push plate 17, which is convenient for the next disassembly.

[0066] Working principle: The first motor 8 is started, driving the screw 9 to rotate. The screw 9 moves the threaded sleeve 10, which in turn moves the lifting plate 11 up and down along the lifting groove 12. The lifting plate 11 then moves the convex lifting platform 3 up and down, thus adjusting the installation height according to the condenser tube. Then, the condenser tube is manually moved along the inclined surface of the clamping plate 6 towards the fixed column 2. The clamping plate 6 moves the two trapezoidal moving plates 5 away from each other, compressing the first spring 4 and storing its elastic potential energy. This continues until the condenser tube moves to the elastic rubber plate 7. The first spring 4 releases its energy, causing the two trapezoidal moving plates 5 to move closer together, which in turn moves the two clamping plates 6 closer together. The clamping plate 6 drives the elastic rubber plate 7 to move closer together, thereby clamping and fixing the condenser tube, which facilitates the installation of the condenser tube. Finally, the convex push plate 15 is manually pushed to move along the second limiting groove 18. The convex push plate 15 drives the moving rod 16 to move axially along the connecting hole 21. During the movement, the second spring 14 is compressed and stores elastic potential energy. The moving rod 16 drives the triangular push plate 17 to move towards the trapezoidal moving plate 5. The triangular push plate 17 pushes the two trapezoidal moving plates 5 away from each other, thereby driving the two clamping plates 6 away from each other, realizing the rapid disassembly of the condenser tube. After disassembly, the second spring 14 releases energy to reset the triangular push plate 17, which is convenient for the next disassembly.

[0067] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A distillation device convenient to install and dismount, comprising a bottom plate (1) and a fixing column (2), the fixing column (2) being fixedly connected with the bottom plate (1), characterized in that, Also includes: A lifting mechanism is mounted on the fixed column (2); A convex lifting platform (3) is mounted on the lifting mechanism; Two first springs (4) are provided, and the two first springs (4) are symmetrically arranged in the convex lifting platform (3). One end of the first spring (4) is fixedly connected to the convex lifting platform (3). Two trapezoidal moving plates (5) are provided. The two trapezoidal moving plates (5) are slidably disposed in the convex lifting platform (3) and fixedly connected to the other end of the first spring (4). Two clamping plates (6) are provided. The two clamping plates (6) are fixedly set on the trapezoidal moving plate (5) and slidably connected to the convex lifting platform (3). The end of the clamping plate (6) away from the fixed column (2) is provided with a sloping structure. Two elastic rubber plates (7) are provided, and the two elastic rubber plates (7) are fixedly installed on the clamping plate (6); The release mechanism is located on the convex lifting platform (3) and is used to push the trapezoidal moving plates (5) away from each other, thereby releasing the fixation of the condenser tube.

2. The distillation apparatus of claim 1, wherein, The lifting mechanism includes: The first motor (8) is fixedly mounted on the fixed column (2); A screw (9) is rotatably mounted on the fixed post (2), and one end of the screw (9) is fixedly connected to the output end of the first motor (8); A threaded sleeve (10) is disposed on the screw (9) and threadedly connected to the screw (9); The lifting plate (11) is fixedly mounted on the threaded sleeve (10), slidably connected to the fixed column (2), and fixedly connected to the convex lifting platform (3).

3. The distillation apparatus of claim 2, wherein, The fixed column (2) is provided with a lifting groove (12) to provide space for the rotation of the screw (9) and to limit the lifting trajectory of the lifting plate (11).

4. The distillation apparatus of claim 3, wherein, The convex lifting platform (3) has two symmetrical first limiting grooves (13) for limiting the movement trajectory of the clamping plate (6).

5. The distillation apparatus of claim 4, wherein, The release mechanism includes: The second spring (14) is disposed inside the convex lifting platform (3), and one end of the second spring (14) is fixedly connected to the convex lifting platform (3); A convex push plate (15) is slidably disposed on the convex lifting platform (3) and fixedly connected to the other end of the second spring (14); The movable rod (16) is fixedly mounted on the convex push plate (15) and slidably connected to the convex lifting platform (3); A triangular push plate (17) is mounted on the moving rod (16) and is fixedly connected to the moving rod (16).

6. The distillation apparatus of claim 5, wherein, The convex lifting platform (3) is provided with a second limiting groove (18) to limit the movement trajectory of the convex push plate (15).

7. The distillation apparatus of claim 6, wherein, The convex lifting platform (3) is provided with a first space (19), a second space (20) and a connecting hole (21). The first space (19) and the second space (20) are connected through the connecting hole (21). The first space (19) is connected to the first limiting groove (13), and the second space (20) is connected to the second limiting groove (18).

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