Laboratory side table with waste recovery function

Abstract

The laboratory side table with the waste recycling function comprises an experiment table, transverse grooves are formed in the front portion and the rear portion of the upper end face of the experiment table, springs are movably installed on the inner sides of the transverse grooves through moving mechanisms, brush plates are fixedly connected to the lower end faces of the springs, and vertical plates are installed on the two sides of the upper end face of the experiment table. Lifting plates are movably mounted in front of and behind the opposite sides of the two vertical plates through lifting mechanisms, a first groove is formed in the lower end face of each lifting plate, a plurality of dust collection covers are mounted on the inner side of each first groove, a transverse plate is mounted on one side of the lower end face of the experiment table, and a second groove is formed in the outer surface of each transverse plate; a drawer is arranged on the inner side of the second groove, a plurality of through holes are formed in the bottom face of the drawer, and a liquid collecting groove is formed in the lower portion of the interior of the transverse plate. According to the utility model, the solid-liquid separation effect can be achieved, a better waste collection effect is achieved, and the dust removal effect is good.

Description

Technical Field

[0001] This utility model relates to the field of laboratory bench technology, specifically a laboratory bench with waste recycling function. Background Technology

[0002] With the development of society, people are paying more and more attention to the improvement of science and technology. The most important thing for improving science and technology is the place to conduct scientific experiments, which is what people call the laboratory. The laboratory is the source of scientific and technological development and plays a very important role in scientific and technological development. Existing laboratories are generally equipped with experimental tables.

[0003] However, most existing laboratory benches are inconvenient for collecting waste generated during experiments, especially in chemical or biological experiments, where waste or waste liquid is often generated. Solid-liquid mixtures are particularly difficult to handle. At the same time, dust is generated during experiments, and the waste can only be wiped with a cloth, which reduces the dust removal effect. Therefore, they do not meet the current needs. To address this, we propose a laboratory bench with waste recycling function. Utility Model Content

[0004] The purpose of this invention is to provide a laboratory bench with a waste recycling function, in order to solve the problems mentioned in the background art that most existing laboratory benches are inconvenient to collect waste generated during experiments, especially in chemical or biological experiments, where some waste or waste liquid is often generated. Among them, waste mixed with solids is very difficult to handle. At the same time, some dust is generated during the experiment, and the waste can only be wiped with a cloth, which reduces the dust removal effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a laboratory bench with waste recycling function, comprising a bench, with horizontal grooves on both the front and back of the upper surface of the bench, a spring movably mounted on the inner side of the horizontal groove via a moving mechanism, a brush plate fixedly connected to the lower end of the spring, vertical plates mounted on both sides of the upper surface of the bench, and lifting plates movably mounted on the front and back of opposite sides of the two vertical plates via a lifting mechanism, a first groove provided on the lower end of the lifting plate, multiple dust collection covers mounted on the inner side of the first groove, a horizontal plate mounted on one side of the lower surface of the bench, a second groove provided on the outer surface of the horizontal plate, a drawer provided on the inner side of the second groove, multiple through holes provided on the bottom surface of the drawer, a liquid collection tank provided at the bottom of the horizontal plate, a collection shell mounted on the other side of the lower surface of the bench, and a vacuum pump mounted on the lower end of the collection shell.

[0006] Preferably, the lifting mechanism includes a threaded rod, which is installed on the outer surface of the vertical plate through a vertical groove. A threaded block is fitted on the outer surface of the threaded rod, and the outer surface of the threaded block is fixedly connected to the outer surface of the lifting plate. A first motor for rotating the threaded rod is installed below the vertical groove through a motor cavity.

[0007] Preferably, the bottom surface of the transverse groove is an inclined surface, the moving mechanism includes a lead screw, the outer surface of the lead screw is fitted with a threaded plate, the lower end face of the threaded plate is fixedly connected to the upper end face of the spring, and a second motor is installed at both the front and rear of one side of the outer surface of the experimental table.

[0008] Preferably, the output end of the second motor is fixedly connected to one end of the lead screw via a coupling, the other end of the lead screw is rotatably connected to the inner wall of the transverse groove via a bearing, and a limiting ring is fitted on one side of the outer surface of the lead screw.

[0009] Preferably, the horizontal groove and the second groove are connected through a connecting groove, a handle is installed on the outer surface of the drawer, the liquid collection tank is connected through the second groove, a drain pipe is installed on the rear end face of the horizontal plate, the front end of the drain pipe extends into the interior of the liquid collection tank, and a sealing cap is fitted on the outer side of the drain pipe through a threaded connection.

[0010] Preferably, a through groove is provided on the lower end face of the collection shell, a filter screen is installed on the inner side of the through groove, and the collection shell is connected to the dust collection cover through a connecting pipe, the lower end of the connecting pipe extending to the upper part of the inside of the collection shell.

[0011] Preferably, the bottom surface of the collecting shell is a sloped surface that is higher in the front and lower in the back, and the rear end face of the collecting shell is provided with an opening. A single door is rotatably connected to the inside of the opening via a hinge, and a pull plate is installed on the rear end face of the single door.

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

[0013] 1. This utility model, by setting up a moving mechanism, a brush plate, a horizontal groove, a connecting groove, a through hole, and a liquid collection tank, allows solid-liquid mixed waste to be poured directly into the horizontal groove after the experiment is completed. The liquid flows to one side inside the horizontal groove, flows into the inside of the drawer through the connecting groove, and is then collected in the liquid collection tank through the through hole. By controlling the moving mechanism, the brush plate moves inside the horizontal groove. Under the action of the spring, the brush plate is always in contact with the bottom surface of the horizontal groove, sweeping the solid waste inside the horizontal groove to one side of the horizontal groove and collecting it in the drawer through the connecting groove. The solid waste can be cleaned by pulling out the drawer with the handle. This utility model can achieve solid-liquid separation and achieve better waste collection effect.

[0014] 2. This utility model is equipped with an air pump, a lifting plate, a lifting mechanism, a dust collection hood, and a collection shell. During the experiment, the height of the lifting plate can be adjusted by the lifting mechanism. After the dust collection hood is adjusted to a suitable height, the air pump can be turned on. Dust and other particles can be collected inside the collection shell through the dust collection hood. This utility model has a good dust removal effect. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a main sectional view of the entire utility model;

[0017] Figure 3 This is a partial structural diagram of the filter screen of this utility model;

[0018] Figure 4 This is a partial structural diagram of the brush plate of this utility model;

[0019] Figure 5 This is a partial structural diagram of the drawer of this utility model.

[0020] In the diagram: 1. Experimental table; 2. Horizontal plate; 3. Horizontal groove; 4. Lifting plate; 5. Vertical plate; 6. Collection shell; 7. Lifting mechanism; 701. Threaded rod; 702. Threaded block; 703. Vertical groove; 704. First motor; 8. Moving mechanism; 801. Lead screw; 802. Limiting ring; 803. Second motor; 804. Threaded plate; 9. Brush plate; 10. First groove; 11. Through groove; 12. Air pump; 13. Filter screen; 14. Spring; 15. Liquid collection tank; 16. Drawer; 17. Second groove; 18. Connecting groove; 19. Through hole; 20. Dust collection cover. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] The first motor 704 (model 68KTYZ), the second motor 803 (model YS7134), and the air pump 12 (model 2XZ-0.25) mentioned in this utility model can all be obtained from the market or through private customization.

[0023] Please see Figures 1 to 5An embodiment of this utility model provides a laboratory bench with waste recycling function, including a laboratory bench 1. Horizontal grooves 3 are provided on both the front and back of the upper surface of the laboratory bench 1. A spring 14 is movably installed on the inner side of the horizontal grooves 3 via a moving mechanism 8. A brush plate 9 is fixedly connected to the lower end of the spring 14. Vertical plates 5 are installed on both sides of the upper surface of the laboratory bench 1. Lifting plates 4 are movably installed on the front and back of opposite sides of the two vertical plates 5 via a lifting mechanism 7. A first groove 10 is provided on the lower end of the lifting plate 4. Multiple dust collection covers 20 are installed inside the first groove 10. A horizontal plate 2 is installed on one side of the lower surface of the laboratory bench 1. A second groove 17 is provided on the outer surface of the horizontal plate 2. A drawer 16 is provided inside the second groove 17. Multiple through holes 19 are provided on the bottom surface of the drawer 16. A liquid collection tank 15 is provided at the bottom inside the horizontal plate 2. A collection shell 6 is installed on the other side of the lower surface of the laboratory bench 1. A vacuum pump 12 is installed on the lower end of the collection shell 6.

[0024] The lifting mechanism 7 includes a threaded rod 701, which is installed on the outer surface of the vertical plate 5 through a vertical groove 703. A threaded block 702 is fitted on the outer surface of the threaded rod 701, and the outer surface of the threaded block 702 is fixedly connected to the outer surface of the lifting plate 4. A first motor 704 for rotating the threaded rod 701 is installed below the vertical groove 703 through a motor cavity. The operation of the first motor 704 can drive the threaded rod 701 to rotate, and the threaded block 702 can move up and down on the outer surface of the threaded rod 701, thereby driving the lifting plate 4 to rise and fall.

[0025] The bottom surface of the transverse groove 3 is an inclined surface. The moving mechanism 8 includes a lead screw 801. A threaded plate 804 is sleeved on the outer surface of the lead screw 801. The lower end face of the threaded plate 804 is fixedly connected to the upper end face of the spring 14. A second motor 803 is installed at the front and back on one side of the outer surface of the experimental table 1. The threaded plate 804 can move on the outer surface of the lead screw 801, driving the spring 14 and the brush plate 9 to move. Under the action of the spring 14, the lower end face of the brush plate 9 can always be in contact with the bottom surface of the transverse groove 3.

[0026] The output end of the second motor 803 is fixedly connected to one end of the lead screw 801 via a coupling. The other end of the lead screw 801 is rotatably connected to the inner wall of the transverse groove 3 via a bearing. A limiting ring 802 is sleeved on one side of the outer surface of the lead screw 801. The operation of the second motor 803 can drive the lead screw 801 to rotate, thereby improving the stability of the rotation of the lead screw 801. By setting the limiting ring 802, the position to which the brush plate 9 moves can be limited, preventing the brush plate 9 from entering the inner side of the connecting groove 18.

[0027] The horizontal groove 3 and the second groove 17 are connected through a connecting groove 18. A handle is installed on the outer surface of the drawer 16. The liquid collection tank 15 is connected through to the second groove 17. A drain pipe is installed on the rear end face of the horizontal plate 2. The front end of the drain pipe extends into the interior of the liquid collection tank 15. A sealing cap is fitted on the outside of the drain pipe through a threaded connection. The drawer 16 can be pulled out by the handle, and the sealing cap can be unscrewed to drain water through the drain pipe.

[0028] A through groove 11 is provided through the lower end face of the collection shell 6. A filter screen 13 is installed inside the through groove 11. The collection shell 6 is connected to the dust collection hood 20 through a connecting pipe. The lower end of the connecting pipe extends to the upper part of the inside of the collection shell 6, which can prevent dust from damaging the air pump 12. When the air pump 12 is working, dust and other particles can be collected inside the collection shell 6 through the dust collection hood 20.

[0029] The bottom surface of the collection shell 6 is a sloping surface that is higher in the front and lower in the back. The rear end face of the collection shell 6 has an opening. A single door is connected to the inside of the opening by a hinge. A pull plate is installed on the rear end face of the single door. The single door can be opened by pulling the plate to clean the dust inside the collection shell 6.

[0030] When using this laboratory bench with waste recycling function, first connect the power supply. During the experiment, the height of the lifting plate 4 can be adjusted using the lifting mechanism 7. After adjusting the dust collection hood 20 to a suitable height, the vacuum pump 12 can be turned on. Dust and other contaminants can be collected inside the collection shell 6 through the dust collection hood 20. After the experiment is completed, the solid-liquid mixture of waste is poured directly into the horizontal groove 3. The liquid flows to one side inside the horizontal groove 3, flows into the inside of the drawer 16 through the connecting groove 18, and then passes through the through hole 19. The solid waste is collected in the collection tank 15, and then the brush plate 9 is moved inside the horizontal groove 3 by the control moving mechanism 8. Under the action of the spring 14, the brush plate 9 is always in contact with the bottom surface of the horizontal groove 3, sweeping the solid waste inside the horizontal groove 3 to one side of the horizontal groove 3. It is then collected in the drawer 16 through the connecting groove 18. The solid waste can be cleaned by pulling out the drawer 16 with the handle, and the liquid can be discharged through the drain pipe. This utility model can achieve the function of solid-liquid separation, achieve better waste collection effect, and has a good dust removal effect.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A laboratory bench with waste recycling function, comprising a laboratory bench (1), characterized in that: The experimental platform (1) has horizontal grooves (3) on both the front and back of its upper surface. A spring (14) is movably installed on the inner side of the horizontal groove (3) via a moving mechanism (8). A brush plate (9) is fixedly connected to the lower end of the spring (14). Vertical plates (5) are installed on both sides of the upper surface of the experimental platform (1). Lifting plates (4) are movably installed on the front and back of opposite sides of the two vertical plates (5) via a lifting mechanism (7). A first groove (10) is provided on the lower end of the lifting plate (4). The inner side of the first groove (10) Multiple dust collection hoods (20) are installed. A horizontal plate (2) is installed on one side of the lower end face of the experimental table (1). A second groove (17) is provided on the outer surface of the horizontal plate (2). A drawer (16) is provided on the inner side of the second groove (17). Multiple through holes (19) are provided on the bottom surface of the drawer (16). A liquid collection tank (15) is provided at the bottom inside the horizontal plate (2). A collection shell (6) is installed on the other side of the lower end face of the experimental table (1). A vacuum pump (12) is installed on the lower end face of the collection shell (6).

2. The laboratory side table with waste recycling function according to claim 1, characterized in that: The lifting mechanism (7) includes a threaded rod (701), which is installed on the outer surface of the vertical plate (5) through a vertical groove (703). A threaded block (702) is fitted on the outer surface of the threaded rod (701), and the outer surface of the threaded block (702) is fixedly connected to the outer surface of the lifting plate (4). A first motor (704) for rotating the threaded rod (701) is installed below the vertical groove (703) through a motor cavity.

3. A laboratory side table with waste recycling function according to claim 1, characterized in that: The bottom surface of the transverse groove (3) is an inclined surface. The moving mechanism (8) includes a lead screw (801). A threaded plate (804) is sleeved on the outer surface of the lead screw (801). The lower end face of the threaded plate (804) is fixedly connected to the upper end face of the spring (14). A second motor (803) is installed at the front and back of one side of the outer surface of the experimental table (1).

4. A laboratory side table with waste recycling function according to claim 3, characterized in that: The output end of the second motor (803) is fixedly connected to one end of the lead screw (801) through a coupling. The other end of the lead screw (801) is rotatably connected to the inner wall of the transverse groove (3) through a bearing. A limiting ring (802) is sleeved on one side of the outer surface of the lead screw (801).

5. A laboratory side table with waste recycling function according to claim 1, characterized in that: The horizontal groove (3) and the second groove (17) are connected through the connecting groove (18). The outer surface of the drawer (16) is equipped with a handle. The liquid collection tank (15) is connected through the second groove (17). The rear end face of the horizontal plate (2) is equipped with a drain pipe. The front end of the drain pipe extends into the interior of the liquid collection tank (15). The outer side of the drain pipe is fitted with a sealing cap through a threaded connection.

6. A laboratory side table with waste recycling function according to claim 1, characterized in that: The lower end face of the collection shell (6) is provided with a through groove (11), and a filter screen (13) is installed on the inner side of the through groove (11). The collection shell (6) and the dust collection cover (20) are connected by a connecting pipe, and the lower end of the connecting pipe extends to the upper part of the inside of the collection shell (6).

7. A laboratory side table with waste recycling function according to claim 1, characterized in that: The bottom surface of the collection shell (6) is a sloping surface that is higher in the front and lower in the back. The rear end face of the collection shell (6) is provided with an opening. A single door is rotatably connected to the inside of the opening by a hinge, and a pull plate is installed on the rear end face of the single door.

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