Chemical experiment box with cleaning function

Abstract

The utility model discloses a chemical experiment box with a cleaning function, which belongs to the technical field of teaching aids, aims at solving the problem that sewage cannot be recycled, and comprises a box body, a box door, a scraping plate, a first electric push rod, a filtering mechanism and a fixing mechanism, the first electric push rod is fixedly connected to the upper portion of the box body, the scraping plate is fixedly connected to the lower portion of the first electric push rod, the outer wall of the scraping plate is attached to the inner wall of the box body, the filtering mechanism is arranged on the lower portion of the interior of the box body, the fixing mechanism is arranged at the front end of the interior of the box body, and the filtering plate is arranged in the box body. The limiting strips are symmetrically and fixedly connected to the left side and the right side of the filter plate; by means of the filtering mechanism, sewage generated after the box body is cleaned can be filtered and then recycled, water resources are saved, pollution of waste water to the environment is reduced, the environment is protected, consumption of new water is reduced, and energy is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of teaching aids, and in particular relates to a chemical experiment box with a cleaning function. Background Art

[0002] Chemistry is a basic natural science that studies the properties, composition, structure, changes of substances and the interactions between them. A chemical experiment box is a toolbox that provides the necessary equipment and reagents for chemical experiments. It is often used in school teaching and scientific research experiments. The chemical experiment box is an important tool for chemical learning and research, which can help people better understand and master chemical knowledge and promote the development of the chemical discipline.

[0003] The prior art discloses a chemical experiment box with a cleaning function, the patent announcement number of CN213434521U. The above patent starts the water pump, water enters the first threaded rod, manually controls the current direction of the servo drive motor, starts the servo drive motor to drive the second gear to rotate, drives the rotation of the first threaded rod on the first gear, water sprays out from the water outlet, and drives the first moving block to move on the first threaded rod, and cleans the inner wall of the experiment box through the wiping plate. After cleaning, the rotating handle drives the rotation of the rotating rod, drives the second bevel gear to rotate, thereby drives the rotation of the second threaded rod on the first bevel gear, drives the second moving block to move, and discharges the dirt from the sewage outlet through the push plate. However, there are still the following deficiencies in actual use: From a practical point of view, the sewage after cleaning of the experiment box is directly discharged, which will pollute the environment and affect environmental safety. The experiment box lacks a structure that can filter the sewage, and the sewage cannot be recycled.

[0004] Therefore, a chemical experiment box with a cleaning function is needed to solve the problem that sewage cannot be recycled in the prior art. Utility Model Content

[0005] The purpose of the utility model is to provide a chemical experiment box with a cleaning function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical experiment box with a cleaning function, comprising a box body, a box door, a scraper, a first electric push rod, a filtering mechanism and a fixing mechanism, wherein the box door is hingedly connected to the front side of the box body, the first electric push rod is fixedly connected to the top of the box body, the scraper is fixedly connected to the bottom of the first electric push rod, and the outer wall of the scraper is in contact with the inner wall of the box body, the filtering mechanism is arranged at the lower part of the box body, and the fixing mechanism is arranged at the front end of the box body.

[0007] The filtering mechanism consists of a filter plate, a limit bar, a second electric push rod, a push plate, a water outlet pipe, a circulating water pump, a water supply pipe and a sprinkler head. The filter plate is arranged inside the box, the limit bar is symmetrically fixedly connected to the left and right sides of the filter plate, the second electric push rod is fixedly connected to the back of the box, the push plate is slidably connected to the lower part of the inside of the box, and the extended end of the second electric push rod is fixedly connected to the push plate.

[0008] It should be noted in the solution that a guide groove is provided at the front end of the inner bottom surface of the box body, and the shape of the guide groove is higher on the left and lower on the right.

[0009] It is further worth explaining that the outlet pipe is fixedly connected to the right end of the guide groove, the circulating water pump is fixedly connected to the right side of the box body, and the water inlet end of the circulating water pump is connected to the top end of the outlet pipe, and the bottom end of the water supply pipe is fixedly connected to the water outlet end of the circulating water pump.

[0010] It should be further explained that the water spray head is fixedly connected to the lower part of the inner top surface of the box body, and the water spray head is connected to the top end of the water supply pipe.

[0011] As a preferred embodiment, the fixing mechanism is composed of a sliding rod, a positioning block, a spring and a stop block. The left and right inner walls of the box body are symmetrically provided with sliding grooves that are compatible with the limit strips. A groove is provided at the front end of the sliding groove. The sliding rod is slidably connected between the groove and the outside of the box body. The positioning block is fixedly connected to one end of the sliding rod close to the filter plate.

[0012] As a preferred implementation, the positioning block is in a triangular shape, and is slidably connected to the inside of the groove.

[0013] As a preferred implementation, the stopper is fixedly connected to the other end of the slide rod, and the spring is fixedly connected between the positioning block and the side wall of the groove, and is sleeved on the outside of the slide rod.

[0014] Compared with the prior art, the chemical experiment box with cleaning function provided by the utility model has at least the following beneficial effects:

[0015] (1) Through the filter mechanism, the sewage after cleaning the box can be filtered and then recycled, saving water resources, reducing the pollution of wastewater to the environment, protecting the environment, reducing the consumption of new water, and achieving energy saving.

[0016] (2) The fixing mechanism is provided to facilitate the user to disassemble and assemble the filter plate, and to remove and clean the filter plate, thereby improving the filtering effect. At the same time, the position of the installed filter plate can be fixed stably to ensure the stability of the filter plate during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the box of the utility model;

[0019] Figure 3 This is a schematic diagram of the filter mechanism structure of the utility model;

[0020] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the utility model.

[0022] In the figure: 1. box body; 2. box door; 3. scraper; 4. first electric push rod; 5. filtering mechanism; 6. fixing mechanism; 501. filter plate; 502. limit strip; 503. second electric push rod; 504. push plate; 505. guide groove; 506. water outlet pipe; 507. circulating water pump; 508. water supply pipe; 509. sprinkler head; 601. groove; 602. slide rod; 603. positioning block; 604. spring; 605. stopper. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the embodiments.

[0024] See also Figure 1-5 The utility model provides a chemical experiment box with a cleaning function, including a box body 1, a box door 2, a scraper 3, a first electric push rod 4, a filtering mechanism 5 and a fixing mechanism 6. The box door 2 is hingedly connected to the front of the box body 1, the first electric push rod 4 is fixedly connected to the top of the box body 1, the scraper 3 is fixedly connected to the bottom of the first electric push rod 4, and the outer wall of the scraper 3 is in contact with the inner wall of the box body 1, the filtering mechanism 5 is arranged at the lower part of the box body 1, and the fixing mechanism 6 is arranged at the front end of the box body 1.

[0025] The filtering mechanism 5 is composed of a filter plate 501, a limit bar 502, a second electric push rod 503, a push plate 504, a water outlet pipe 506, a circulating water pump 507, a water supply pipe 508 and a sprinkler head 509. The filter plate 501 is arranged inside the box body 1, the limit bar 502 is symmetrically fixedly connected to the left and right sides of the filter plate 501, the second electric push rod 503 is fixedly connected to the back side of the box body 1, the push plate 504 is slidably connected to the lower part of the inside of the box body 1, and the extended end of the second electric push rod 503 is fixedly connected to the push plate 504.

[0026] Further as Figure 2 , Figure 3 and Figure 5As shown, it is worth to explain in detail that a guide groove 505 is opened at the front end of the inner bottom surface of the box body 1, and the shape of the guide groove 505 is higher on the left and lower on the right;

[0027] The diversion groove 505 is provided to facilitate the water body to be guided into the interior of the water outlet pipe 506, so as to facilitate the circulation of the water body.

[0028] Further as Figure 2 , Figure 3 and Figure 5 As shown, it is worth specifically explaining that the outlet pipe 506 is fixedly connected to the right end of the guide groove 505, the circulating water pump 507 is fixedly connected to the right side of the box body 1, and the water inlet end of the circulating water pump 507 is connected to the top of the outlet pipe 506, and the bottom end of the water supply pipe 508 is fixedly connected to the water outlet end of the circulating water pump 507.

[0029] Further as Figure 2 , Figure 3 and Figure 5 As shown, it is worth explaining in detail that the water spray head 509 is fixedly connected to the lower part of the inner top surface of the box body 1, and the water spray head 509 is connected to the top end of the water supply pipe 508.

[0030] According to the above working process, it can be known that: through the provided filtering mechanism 5, the sewage after cleaning the box 1 can be filtered and then recycled, saving water resources, reducing the pollution of wastewater to the environment, protecting the environment, reducing the consumption of new water, and realizing energy saving.

[0031] Further as Figure 1 , Figure 3 and Figure 4 As shown, it is worth specifically explaining that the fixing mechanism 6 is composed of a slide rod 602, a positioning block 603, a spring 604 and a stop block 605, and slide grooves compatible with the limit strip 502 are symmetrically opened on both sides of the left and right inner walls of the box body 1, and a groove 601 is opened at the front end of the slide groove. The slide rod 602 is slidably connected between the groove 601 and the outside of the box body 1, and the positioning block 603 is fixedly connected to one end of the slide rod 602 close to the filter plate 501.

[0032] Further as Figure 1 , Figure 3 and Figure 4 As shown, it is worth to explain in detail that the positioning block 603 is in a triangular shape, and the positioning block 603 is slidably connected to the inside of the groove 601 .

[0033] Further as Figure 1 , Figure 3 and Figure 4As shown, it is worth to explain in detail that the stopper 605 is fixedly connected to the other end of the slide bar 602, the spring 604 is fixedly connected between the positioning block 603 and the side wall of the groove 601, and is sleeved on the outside of the slide bar 602;

[0034] When the filter plate 501 needs to be installed, first align the limit strip 502 with the slide groove, and squeeze the inclined surface of the triangular positioning block 603 to move the positioning block 603 to the inside of the groove 601, so that the limit strip 502 can be inserted into the inside of the slide groove until it is fully inserted. Under the elastic action of the spring 604, the positioning block 603 is driven to reset, and the position of the limit strip 502 is fixed to ensure the stability of the filter plate 501 after installation.

[0035] The scheme has the following working process: when in use, water is sprayed inside the box 1 through the water spray head 509 to flush the inside, and then the first electric push rod 4 is controlled to drive the scraper 3 to move downward to scrape off the water on the inner wall of the box 1, and at the same time, the inner wall of the box 1 is cleaned. The cleaned sewage is filtered through the set filter plate 501 to block the large particles above the filter plate 501, and at the same time, the substances in the sewage are adsorbed. The water after filtration is stored below the filter plate 501, and then the circulating water pump 507 is started, and the water is introduced into the water through the set guide groove 505. The inside of the water outlet pipe 506, and the push plate 504 is driven forward by the second electric push rod 503 to push the water body, thereby accelerating the water body to flow into the inside of the guide groove 505. The water body passes through the water outlet pipe 506, the circulating water pump 507, and the water supply pipe 508 in turn and re-enters the inside of the sprinkler head 509 and is sprayed out again, so that the water body is recycled; when it is necessary to clean the filter plate 501, the stopper 605 is pulled outward, and the positioning block 603 is driven by the slide rod 602 to move to the inside of the groove 601, the restriction on the limit strip 502 is released, and then the filter plate 501 is pulled outward to facilitate its cleaning.

[0036] In summary: through the setting of the filtering mechanism 5, the sewage after cleaning the box 1 can be filtered and then recycled, saving water resources, reducing the pollution of wastewater to the environment, protecting the environment, reducing the consumption of new water, and realizing energy saving; through the setting of the fixing mechanism 6, it is convenient for the user to disassemble and assemble the filter plate 501, and it is convenient to remove and clean the filter plate 501, thereby improving the filtering effect, and at the same time, it can also fix the position of the installed filter plate 501 stably, thereby ensuring the stability of the filter plate 501 during use.

Claims

1. A chemical experiment box with a cleaning function, comprising a box body (1), a box door (2), a scraper (3), a first electric push rod (4), a filtering mechanism (5) and a fixing mechanism (6), characterized in that: The box door (2) is hingedly connected to the front of the box body (1), the first electric push rod (4) is fixedly connected to the top of the box body (1), the scraper (3) is fixedly connected to the bottom of the first electric push rod (4), and the outer wall of the scraper (3) is in contact with the inner wall of the box body (1), the filtering mechanism (5) is arranged at the bottom of the box body (1), and the fixing mechanism (6) is arranged at the front end of the box body (1); The filtering mechanism (5) is composed of a filtering plate (501), a limiting strip (502), a second electric push rod (503), a push plate (504), a water outlet pipe (506), a circulating water pump (507), a water supply pipe (508) and a water spray head (509); the filtering plate (501) is arranged inside the box body (1); the limiting strip (502) is symmetrically fixedly connected to the left and right sides of the filtering plate (501); the second electric push rod (503) is fixedly connected to the back side of the box body (1); the push plate (504) is slidably connected to the lower part of the inside of the box body (1); and the extended end of the second electric push rod (503) is fixedly connected to the push plate (504).

2. The chemical experiment box with cleaning function according to claim 1, characterized in that: A guide groove (505) is provided at the front end of the inner bottom surface of the box body (1), and the guide groove (505) is shaped higher on the left and lower on the right.

3. The chemical experiment box with cleaning function according to claim 1, characterized in that: The water outlet pipe (506) is fixedly connected to the right end of the guide groove (505), the circulating water pump (507) is fixedly connected to the right side of the box body (1), and the water inlet end of the circulating water pump (507) is connected to the top end of the water outlet pipe (506), and the bottom end of the water supply pipe (508) is fixedly connected to the water outlet end of the circulating water pump (507).

4. The chemical experiment box with cleaning function according to claim 1, characterized in that: The water spray head (509) is fixedly connected to the lower part of the inner top surface of the box body (1), and the water spray head (509) is connected to the top end of the water supply pipe (508).

5. The chemical experiment box with cleaning function according to claim 1, characterized in that: The fixing mechanism (6) is composed of a sliding rod (602), a positioning block (603), a spring (604) and a stopper (605); sliding grooves adapted to the limiting strip (502) are symmetrically provided on the left and right inner walls of the box body (1); a groove (601) is provided at the front end of the sliding groove; the sliding rod (602) is slidably connected between the groove (601) and the outside of the box body (1); and the positioning block (603) is fixedly connected to one end of the sliding rod (602) close to the filter plate (501).

6. The chemical experiment box with cleaning function according to claim 5, characterized in that: The positioning block (603) is in the shape of a triangle, and the positioning block (603) is slidably connected to the inside of the groove (601).

7. The chemical experiment box with cleaning function according to claim 5, characterized in that: The stopper (605) is fixedly connected to the other end of the slide bar (602), and the spring (604) is fixedly connected between the positioning block (603) and the side wall of the groove (601), and is sleeved on the outside of the slide bar (602).

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