Laboratory waste liquid collection cart cabinet

Abstract

The utility model discloses a laboratory waste liquid collection cart cabinet which comprises an installation bin, liquid storage tanks are symmetrically arranged on the two sides of the bottom in the installation bin, connecting bins are arranged on the two sides of the two ends of each liquid storage tank respectively, second universal wheels are arranged in the connecting bins, and liquid inlet sealing assemblies are arranged on the tops of the liquid storage tanks. Under the cooperation of the first spring, the hose, the pressing plate, the connecting pipe, the second spring, the liquid passing groove, the sealing plug, the sliding rod, the hinge rod and the pressing rod, when the liquid storage groove is placed in the mounting bin, the position of the liquid storage groove can be movably fixed, then the stability of the liquid storage groove is guaranteed, the connecting pipe can be automatically opened, and the working efficiency is improved. And meanwhile, after the liquid storage tank is taken out, the top of the liquid storage tank can be automatically blocked, so that in the process of taking out the liquid storage tank and placing the liquid storage tank, the safety can be ensured, and liquid leakage caused by falling of the liquid storage tank can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of waste liquid recovery, in particular to a laboratory waste liquid collection cart cabinet. Background Art

[0002] In the process of conducting some chemical experiments, some dangerous reagents are often used for operation. When the experiment is completed, these waste liquids will be discarded. However, before being discarded, these waste liquids need to be collected in a centralized manner for subsequent treatment.

[0003] The existing authorization publication number is "CN220559241U", which is a waste liquid collection cabinet for use in a laboratory. It includes a cabinet body and a storage bucket, and also includes a drop hopper provided on the cabinet body, a mobile cart placed inside the cabinet body for placing the storage bucket, and the storage bucket is located directly below the drop hopper. A guide component is provided between the mobile cart and the bottom of the cabinet body to assist the mobile cart in longitudinal movement into and out of the cabinet body. The inner wall of the cabinet body is provided with a detection component that contacts and cooperates with the storage bucket and is used to detect the liquid level in the storage bucket. The utility model detects the amount of waste liquid in the storage bucket through the detection component, reminding the user to discharge the waste liquid in the storage bucket to avoid waste liquid overflow. The provision of the guide component prevents the storage bucket from being offset, and also improves the detection accuracy of the liquid level, preventing the storage bucket from tilting and affecting the error of the detection data of the detection component.

[0004] However, when the waste liquid needs to be taken out for treatment, the storage barrels need to be taken out of the cabinet. However, in the process of taking out and placing, these storage barrels are directly placed outside. If these storage barrels collapse, the waste liquid inside will pour out, thereby affecting the surrounding environment. Utility Model Content

[0005] The purpose of the present invention is to provide a laboratory waste liquid collection cart cabinet to solve the existing problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a laboratory waste liquid collection cart cabinet, comprising an installation bin, liquid storage tanks are symmetrically provided on both sides of the bottom of the installation bin, connecting bins are respectively provided on both sides of both ends of the liquid storage tank, a second universal wheel is provided inside the connecting bin, a liquid inlet sealing assembly is provided on the top of the liquid storage tank, liquid inlets are symmetrically provided on both sides of the top of the installation bin, a guide plate is hinged at one end of the bottom of the installation bin, a bottom plate is provided at the bottom of the installation bin, first universal wheels are respectively provided at the four corners of the bottom of the bottom plate, and a push handle is provided on one side of the top of the bottom plate.

[0007] Preferably, the liquid inlet sealing assembly includes a first spring, a hose, a pressure plate, a connecting tube, a second spring, a liquid trough, a sealing plug, a sliding rod, a hinged rod, and a pressure rod. The connecting tube is located at the top of the liquid storage tank, a pressure rod is provided inside the connecting tube, and a third spring is provided at the bottom of the pressure rod. The two sides inside the connecting tube are symmetrically hinged with hinged rods, the hinged rod and the pressure rod are hinged to each other, one end of the hinged rod is hinged with a sliding rod, and a sealing plug is provided between the two groups of sliding rods. The sliding rod extends to the interior of the sealing plug and is provided with a second spring, a pressure plate is provided on the outside of the connecting tube, a hose is provided on the top of the pressure plate, the hose and the installation bin are connected to each other, and a first spring is provided on the outside of the hose. When the liquid storage tank is placed in the installation bin, its position can be moved and fixed, thereby ensuring its stability, and the connecting tube can be automatically opened, thereby facilitating the pouring of waste liquid into the interior of the liquid storage tank, which is convenient for liquid storage.

[0008] Preferably, through grooves are symmetrically provided on both sides of the interior of the connecting pipe, and the hinged rod is hinged inside the through groove, so that the hinged rod can be flipped over, thereby conveniently driving the sealing plug to move up and down.

[0009] Preferably, sliding grooves are symmetrically provided on both sides of the sealing plug, and the second spring is located inside the sliding grooves to ensure the stability of the second spring during sliding.

[0010] Preferably, a sealing ring is provided on the outer side of the sealing plug, and the sealing ring is made of rubber material to improve the sealing effect.

[0011] Preferably, a slot is provided at the bottom of the pressing plate, and the connecting pipe is located inside the slot, so that the pressing plate can be connected to the connecting pipe to prevent liquid leakage.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the laboratory waste liquid collection cart cabinet;

[0013] With the cooperation of the first spring, the hose, the pressure plate, the connecting pipe, the second spring, the liquid trough, the sealing plug, the sliding rod, the hinged rod and the pressure rod, the position of the liquid storage tank can be moved and fixed during the process of being placed in the installation bin, thereby ensuring its stability, and the connecting pipe can be automatically opened, thereby facilitating the pouring of waste liquid into the interior of the liquid storage tank for convenient liquid storage. At the same time, after the liquid storage tank is taken out, the top of the liquid storage tank can be automatically sealed, thereby ensuring safety during the process of taking out the liquid storage tank for placement, thereby preventing the liquid storage tank from falling over and leaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 This is the main cross-sectional view of the utility model Figure 1 ;

[0016] Figure 3 This is the main cross-sectional view of the utility model Figure 2 ;

[0017] Figure 4 It is an enlarged view of the liquid inlet sealing component of the present utility model;

[0018] Figure 5 This is a schematic diagram of the pressure rod of the present invention.

[0019] In the figure: 1. Installation chamber; 2. Liquid storage tank; 3. First universal wheel; 4. Bottom plate; 5. Liquid inlet; 6. Liquid inlet sealing assembly; 61. First spring; 62. Hose; 63. Pressing plate; 64. Connecting pipe; 65. Second spring; 66. Liquid trough; 67. Sealing plug; 68. Sliding rod; 69. Articulated rod; 610. Pressing rod; 611. Third spring; 7. Push handle; 8. Connecting chamber; 9. Second universal wheel; 10. Guide plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 5 , the embodiment provided by the utility model: a laboratory waste liquid collection cart cabinet, including an installation bin 1, a liquid storage tank 2 is symmetrically provided on both sides of the bottom of the installation bin 1, a connecting bin 8 is provided on both sides of both ends of the liquid storage tank 2, a second universal wheel 9 is provided inside the connecting bin 8, a liquid inlet sealing assembly 6 is provided on the top of the liquid storage tank 2, the liquid inlet sealing assembly 6 includes a first spring 61, a hose 62, a pressure plate 63, a connecting pipe 64, a second spring 65, a liquid trough 66, a sealing plug 67, a sliding rod 68, a hinged rod 69, and a pressure rod 610, the connecting pipe 64 is located at the top of the liquid storage tank 2, and the inner of the connecting pipe 64 is provided with a plurality of connecting bins 8 and a plurality of connecting bins 8. A pressure rod 610 is provided at the bottom of the pressure rod 610, and a third spring 611 is provided at the bottom of the pressure rod 610. A hinged rod 69 is symmetrically hinged on both sides of the connecting tube 64. The hinged rod 69 and the pressure rod 610 are hinged to each other. A sliding rod 68 is hinged at one end of the hinged rod 69. A sealing plug 67 is provided between the two sets of sliding rods 68. A sealing ring is provided on the outside of the sealing plug 67, and the sealing ring is made of rubber material to improve the sealing effect. Through grooves are symmetrically provided on both sides of the connecting tube 64, and the hinged rod 69 is hinged to the inside of the through groove, so that the hinged rod 69 can be flipped, which is convenient for driving the sealing plug 67 to move up and down;

[0022] The outer side of the connecting tube 64 is provided with a through groove symmetrically on both sides, and the hinge rod 69 is hinged to the interior of the through groove, so that the hinge rod 69 can be flipped, which is convenient for driving the sealing plug 67 to move up and down. The sliding rod 68 extends to the interior of the sealing plug 67 and is provided with a second spring 65. The sealing plug 67 is symmetrically provided with a slide groove on both sides. The second spring 65 is located inside the slide groove to ensure the stability of the second spring 65 during the sliding process. A pressure plate 63 is provided on the outer side of the connecting tube 64, and a slot is provided at the bottom of the pressure plate 63. The connecting tube 64 is located inside the slot so that the pressure plate 63 can be connected to the connecting tube 64 to prevent leakage. A hose 62 is provided on the top of the pressure plate 63. The hose 62 is connected to the installation chamber 1. The outer side of the hose 62 is provided with a first spring 61. When the liquid storage tank 2 is placed in the installation chamber 1, its position can be moved and fixed, thereby ensuring its stability and being able to automatically open the connecting tube 64, thereby facilitating the pouring of waste liquid into the interior of the liquid storage tank 2, facilitating liquid storage.

[0023] Liquid inlets 5 are symmetrically provided on both sides of the top of the installation bin 1, a guide plate 10 is hinged at one end of the bottom of the interior of the installation bin 1, a bottom plate 4 is provided at the bottom of the installation bin 1, first universal wheels 3 are respectively provided at the four corners of the bottom of the bottom plate 4, and a push handle 7 is provided on one side of the top of the bottom plate 4.

[0024] Working principle: When placing the liquid storage tank 2, first turn down the guide plate 10, and then tilt the guide plate 10 to the outside of the installation chamber 1, and then use the second universal wheel 9 to drive the liquid storage tank 2 to move to the inside of the installation chamber 1, then pull the pressure plate 63 upward, and in the process of the pressure plate 63 moving upward, the first spring 61 is compressed, and then the liquid storage tank 2 is placed on the bottom of the pressure plate 63, and then the pressure plate 63 is released, so that the first spring 61 is reset and pushes the pressure plate 63 downward, and then the pressure plate 63 slides to the outside of the connecting pipe 64, and the pressure plate 63 presses against the pressure plate 63. The rod 610 is pressed, and at this time the pressure rod 610 presses the third spring 611. At the same time, the pressure rod 610 drives one end of the hinged rod 69 to move downward, and then the other end of the hinged rod 69 moves up. Then the two sets of hinged rods 69 drive the slide rod 68 and the sealing plug 67 to move upward, and the slide rod 68 slides along the sealing plug 67. After the sealing plug 67 moves to the specified position, the liquid groove 66 is no longer blocked, and then the waste liquid is poured in through the liquid inlet 5. The waste liquid enters the interior of the liquid storage tank 2 along the hose 62, the pressure plate 63 and the liquid groove 66, thereby completing the storage of the waste liquid.

[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0026] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed or detachable connections, mechanical or electrical connections, and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

Claims

1. A laboratory waste liquid collection cart cabinet, comprising a mounting compartment (1), characterized in that: Liquid storage tanks (2) are symmetrically provided on both sides of the bottom of the installation bin (1), connecting bins (8) are provided on both sides of both ends of the liquid storage tank (2), a second universal wheel (9) is provided inside the connecting bin (8), a liquid inlet sealing assembly (6) is provided on the top of the liquid storage tank (2), a liquid inlet (5) is symmetrically provided on both sides of the top of the installation bin (1), a guide plate (10) is hinged at one end of the bottom of the installation bin (1), a bottom plate (4) is provided at the bottom of the bottom plate (4), first universal wheels (3) are provided at the four corners of the bottom of the bottom plate (4), and a push handle (7) is provided on one side of the top of the bottom plate (4).

2. The laboratory waste liquid collection cart cabinet according to claim 1, characterized in that: The liquid inlet sealing assembly (6) comprises a first spring (61), a hose (62), a pressure plate (63), a connecting pipe (64), a second spring (65), a liquid channel (66), a sealing plug (67), a sliding rod (68), a hinged rod (69), and a pressure rod (610). The connecting pipe (64) is located at the top of the liquid storage tank (2). The interior of the connecting pipe (64) is provided with a pressure rod (610). The bottom of the pressure rod (610) is provided with a third spring (611). The two sides of the interior of the connecting pipe (64) are symmetrically hinged with hinged rods (69). ), the hinged rod (69) and the pressure rod (610) are hinged to each other, one end of the hinged rod (69) is hinged with a sliding rod (68), a sealing plug (67) is provided between the two groups of the sliding rods (68), the sliding rod (68) extends to the inside of the sealing plug (67) and is provided with a second spring (65), the outer side of the connecting tube (64) is provided with a pressure plate (63), the top of the pressure plate (63) is provided with a hose (62), the hose (62) is connected to the installation bin (1), and the outer side of the hose (62) is provided with a first spring (61).

3. The laboratory waste liquid collection cart cabinet according to claim 2, characterized in that: Through grooves are symmetrically provided on both sides of the interior of the connecting pipe (64), and the hinge rod (69) is hinged inside the through grooves.

4. The laboratory waste liquid collection cart cabinet according to claim 2, characterized in that: Slide grooves are symmetrically provided on both sides of the sealing plug (67), and the second spring (65) is located inside the slide grooves.

5. The laboratory waste liquid collection cart cabinet according to claim 2, characterized in that: A sealing ring is provided on the outer side of the sealing plug (67), and the sealing ring is made of rubber material.

6. The laboratory waste liquid collection cart cabinet according to claim 2, characterized in that: A slot is provided at the bottom of the pressing plate (63), and the connecting pipe (64) is located inside the slot.

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