Liquid waste dumping and collecting device for laboratory

Abstract

The utility model relates to the technical field of liquid collection, and discloses a laboratory liquid waste dumping and collecting device which comprises a protective barrel, a hinge is fixedly connected to one side of the outer wall of the protective barrel, a sealing cover is arranged on one side of the hinge, and a collecting assembly used for collecting waste liquid in a classified mode is installed in the protective barrel. A lifting assembly is mounted on the inner wall of the protective barrel; and the lifting assembly comprises a supporting frame, the lower surface of the supporting frame is fixedly connected to the bottom of the inner wall of the protection barrel, a fixing rod is rotationally connected to the outer wall of the supporting frame, and a rotating plate is rotationally connected to one side of the outer wall of the fixing rod. According to the waste liquid treatment device, the pedal is treaded by feet, the pedal drives the connecting rod to slide on the inner wall of the fixing block, meanwhile, the sealing cover is opened, at the moment, the fixing plate drives the connecting column to push the rotating plate, the spring stretches out and draws back, the fixing rod is driven to push the sliding box to ascend, then the effect of conveniently pouring waste liquid is achieved, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquid collection technical field especially laboratory liquid waste pouring collection device. BACKGROUND

[0002] Liquid waste is useless liquid material produced in production, life and experiment, and the types in the laboratory are various, such as acid and alkali liquid, heavy metal solution, organic solvent and biological active material waste liquid etc. Laboratory liquid waste pouring collection device is of great significance, can prevent chemical injury and biological hazard in safety, can prevent pollution diffusion and facilitate classification recycling in environmental protection, and meets laboratory regulation and legal regulation requirement from compliance, is an important measure to guarantee laboratory safety, environmental protection and compliance operation.

[0003] The existing liquid waste is directly poured in the capped garbage can and collected for post-processing, but the existing sealed cover garbage can needs to be pulled open by the staff during pouring, and cross infection problem is caused by pulling the sealed cover after the staff has finished hand disinfection, therefore laboratory liquid waste pouring collection device is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides laboratory liquid waste pouring collection device, aims at improving the sealing cover of the existing collection device, thereby increasing the problem of repeated disinfection of the staff and reducing the work efficiency of experimental operation.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: laboratory liquid waste pouring collection device, including protection bucket, the protection bucket outer wall one side fixed connection has hinge, the hinge one side is provided with sealing cover, the protection bucket inside installation is used for classified collection waste liquid's collection component, the protection bucket inner wall is installed with lifting assembly;

[0006] The lifting assembly includes a support frame, the support frame lower surface is fixedly connected on the inner wall bottom of the protection bucket, the support frame outer wall is rotatably connected with a fixed rod, the fixed rod outer wall one side is rotatably connected with a rotating plate, the rotating plate outer wall is rotatably connected with a connecting column, the connecting column outer wall one side is rotatably connected with a fixed plate, the fixed plate outer wall one side is fixedly connected in the sealing cover, the rotating plate lower surface is fixedly connected with a spring, and the sealing cover outer wall is installed with a driving assembly.

[0007] Further, the collection component includes a sliding box, the sliding box outer wall is slidably connected in the inner wall of the protection bucket, the sliding box inside is slidably connected with a collecting barrel one, the sliding box inner wall is slidably connected with a collecting barrel two away from the collecting barrel one side, and the collecting barrel one and the upper surface are all provided with a handle one.

[0008] Further, the driving assembly comprises an L-shaped block, one side of the outer wall of the L-shaped block is fixedly connected to one side of the outer wall of the sealing cover, one side of the outer wall of the L-shaped block is rotationally connected with a hinged block, the lower surface of the hinged block is fixedly connected with a connecting rod, the outer wall of the connecting rod is slidably connected with a fixed block, the outer wall of the fixed block is rotationally connected with a rotating cylinder, one side of the outer wall of the rotating cylinder is fixedly connected to one side of the outer wall of the protective barrel, and one end of the connecting rod is fixedly connected with a pedal.

[0009] Further, the inner wall of the protective barrel is fixedly connected with a baffle, the upper surface of the baffle is slidably connected with a classification assembly, the inner bottom of the protective barrel is fixedly connected with a fixed box, and the inner wall of the fixed box is provided with universal wheels.

[0010] Further, the classification assembly comprises a top cover, the lower surface of the top cover is arranged on the upper surface of the baffle, the inside of the top cover is provided with a collecting hopper one in a penetrating manner, the inside of the top cover is provided with a collecting hopper two in a penetrating manner, and the upper surface of the top cover is provided with a handle two.

[0011] Further, the lower end of the spring is fixedly connected to the inner wall bottom of the protective barrel, and the spring is used to drive the rotating plate to reset.

[0012] Further, the upper surface of the fixed rod is fixedly connected to the lower surface of the sliding box, and the fixed rod is used to push the sliding box to move.

[0013] Further, the outer wall of the collecting hopper one is slidably connected in the inside of the collecting barrel one, and the outer wall of the collecting hopper two is slidably connected in the inside of the collecting barrel two.

[0014] The utility model has the advantages of the following beneficial effects:

[0015] 1、in the utility model, through stepping on the pedal, the connecting rod is driven by the pedal to slide in the inner wall of the fixed block, and the sealing cover is opened at the same time, at this time, the rotating plate is pushed by the connecting column driven by the fixed plate, so that the spring is retracted, the fixed rod is pushed to rise, and the effect of facilitating the pouring of waste liquid is realized, and the practicability of the device is improved.

[0016] 2、in the utility model, through the cooperation of the collecting hopper one and the collecting hopper two, the effect that waste liquid can be poured into the inside of the collecting barrel one or the collecting barrel two for collection according to different classification requirements is realized, through pulling the handle two, the collecting hopper one and the collecting hopper two are separated from the inside of the collecting barrel one and the collecting barrel two after being driven by the top cover, the effect that waste liquid can be collected and treated by pulling the handle one is realized, and the practicability of the device is improved. DRAWINGS

[0017] Figure 1The utility model provides a laboratory liquid waste pouring collection device's three-dimensional structure schematic view is provided for the utility model,

[0018] Figure 2 The utility model provides a laboratory liquid waste pouring collection device's collection bucket two part structure schematic view is provided for the utility model,

[0019] Figure 3 The utility model provides a laboratory liquid waste pouring collection device's cross section schematic view.

[0020] Legend:

[0021] 1, protection bucket, 2, hinge, 3, sealing cover, 4, collection bucket one, 5, collection bucket two, 6, handle one, 7, support frame, 8, fixed rod, 9, rotating plate, 10, connecting column, 11, fixed plate, 12, L-shaped block, 13, hinged block, 14, connecting rod, 15, fixed block, 16, rotating cylinder, 17, pedal, 18, baffle, 19, top cover, 20, collection bucket one, 21, handle two, 22, collection bucket two, 23, sliding box, 24, fixed box, 25, universal wheel, 26, spring. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0023] Referring to Figure 1 , Figure 2 and Figure 3 , the utility model provides an embodiment: laboratory liquid waste pouring collection device, including protection bucket 1, protection bucket 1 outer wall one side fixed connection has hinge 2, hinge 2 one side is provided with sealing cover 3, protection bucket 1 inside is installed with the collection subassembly for classifying collection waste liquid, and protection bucket 1 inner wall is installed with lifting assembly,

[0024] The lifting assembly comprises a support frame 7 fixedly connected to the bottom inner wall of the protective barrel 1, a fixed rod 8 rotatably connected to the outer wall of the support frame 7, a rotating plate 9 rotatably connected to one side of the outer wall of the fixed rod 8, a connecting column 10 rotatably connected to the outer wall of the rotating plate 9, a fixed plate 11 rotatably connected to one side of the outer wall of the connecting column 10, the fixed plate 11 being fixedly connected to the inside of the sealing cover 3, a spring 26 fixedly connected to the lower surface of the rotating plate 9, and a driving assembly mounted on the outer wall of the sealing cover 3; the collecting assembly comprises a sliding box 23 slidably connected to the inner wall of the protective barrel 1, a collecting barrel one 4 slidably connected to the inside of the sliding box 23, a collecting barrel two 5 slidably connected to one side of the inner wall of the sliding box 23 away from the collecting barrel one 4, and a handle one 6 arranged on the upper surfaces of the collecting barrel one 4 and the collecting barrel two 5; the driving assembly comprises an L-shaped block 12 fixedly connected to one side of the outer wall of the sealing cover 3, a hinged block 13 rotatably connected to one side of the outer wall of the L-shaped block 12, a connecting rod 14 fixedly connected to the lower surface of the hinged block 13, a fixed block 15 slidably connected to the outer wall of the connecting rod 14, a rotating cylinder 16 rotatably connected to the outer wall of the fixed block 15, the rotating cylinder 16 being fixedly connected to one side of the outer wall of the protective barrel 1, and a pedal 17 fixedly connected to one end of the connecting rod 14.

[0025] Specifically, the outer wall of the protection bucket 1 is fixedly connected with a hinge 2, one side of the hinge 2 is provided with a sealing cover 3, the design of the sealing cover 3 can effectively close the opening of the protection bucket 1, prevent waste liquid leakage or external pollutants from entering, at the same time, the hinge 2 makes the sealing cover 3 can be easily opened and closed, convenient for users to pour and collect liquid waste, the inside of the protection bucket 1 is installed with a collecting assembly for classifying and collecting waste liquid, the setting of the collecting assembly can effectively separate and classify different types of waste liquid, avoid mixing of waste liquid, improve the efficiency and safety of subsequent treatment, the inner wall of the protection bucket 1 is installed with a lifting assembly, the lifting assembly can help to improve the operation convenience of the collecting bucket, reduce the labor intensity of the user, the lifting assembly includes a support frame 7, the lower surface of the support frame 7 is fixedly connected to the inner wall bottom of the protection bucket 1, provides stable support, ensures the stability in the lifting process, the outer wall of the support frame 7 is rotatably connected with a fixed rod 8, one side of the outer wall of the fixed rod 8 is rotatably connected with a rotating plate 9, the rotating plate 9 is used to play a key supporting and driving role in the lifting process, the outer wall of the rotating plate 9 is rotatably connected with a connecting column 10, one side of the outer wall of the connecting column 10 is rotatably connected with a fixed plate 11, one side of the outer wall of the fixed plate 11 is fixedly connected to the inside of the sealing cover 3, through the cooperation of the rotating plate 9 and the connecting column 10, the sealing cover 3 can be easily opened in the lifting process, convenient for pouring waste liquid, the lower surface of the rotating plate 9 is fixedly connected with a spring 26, the spring 26 provides a reset function, ensures that the sealing cover 3 can be automatically closed, prevents waste liquid leakage or odor emission, the outer wall of the sealing cover 3 is installed with a driving assembly for controlling the opening and closing operation of the sealing cover 3, the driving assembly includes an L-shaped block 12, one side of the outer wall of the L-shaped block 12 is fixedly connected to one side of the outer wall of the sealing cover 3, through the design of the L-shaped block, the driving assembly can effectively transmit driving force, make the sealing cover 3 more stably open or close, one side of the outer wall of the L-shaped block 12 is rotatably connected with a hinged block 13, the lower surface of the hinged block 13 is fixedly connected with a connecting rod 14, the outer wall of the connecting rod 14 is slidably connected with a fixed block 15, the outer wall of the fixed block 15 is rotatably connected with a rotating cylinder 16, one side of the outer wall of the rotating cylinder 16 is fixedly connected to one side of the outer wall of the protection bucket 1, through the rotation of the rotating cylinder 16, the opening or closing of the sealing cover 3 is driven, one end of the connecting rod 14 is fixedly connected with a pedal 17, the design of the pedal 17 allows the user to operate through the foot, reduces the operation burden of the hand, improves the use convenience, the collecting assembly includes a sliding box 23, the outer wall of the sliding box 23 is slidably connected to the inner wall of the protection bucket 1, ensures that the collecting bucket can move smoothly in the collecting process, avoids waste liquid overflow, the inside of the sliding box 23 is slidably connected with a collecting bucket one 4, the collecting bucket one 4 is responsible for collecting one type of liquid waste, the inner wall of the sliding box 23 is slidably connected with a collecting bucket two 5 away from the collecting bucket one 4, for collecting another type of waste liquid, the upper surfaces of the collecting bucket one 4 and the collecting bucket two 5 are both provided with a handle one 6, the handle design is convenient for the user to lift the collecting bucket to pour or replace waste liquid, improves the work efficiency and safety, through the above technical scheme, the whole liquid waste pouring and collecting device has good sealing performance and convenience,Ensure the safe collection and classification of laboratory waste liquid, improve the cooperation of components, drive components, collection components and other components, so that the equipment operation is simple and efficient, and effectively avoid waste liquid leakage and cross contamination, protect the safety and health during use.

[0026] With reference to Figure 1 , Figure 2 and Figure 3 , the inner wall of the protective barrel 1 is fixedly connected with a baffle 18, the upper surface of the baffle 18 is slidably connected with a classification assembly, the inner bottom of the protective barrel 1 is fixedly connected with a fixed box 24, and the inner wall of the fixed box 24 is provided with universal wheels 25; the classification assembly comprises a top cover 19, the lower surface of the top cover 19 is arranged on the upper surface of the baffle 18, a collecting hopper one 20 is penetratingly arranged on one side of the inner portion of the top cover 19, a collecting hopper two 22 is penetratingly arranged on the other side of the inner portion of the top cover 19, and a handle two 21 is arranged on the upper surface of the top cover 19; the lower end of a spring 26 is fixedly connected with the inner bottom of the protective barrel 1, and the spring 26 is used to drive the reset of the rotating plate 9; the upper surface of a fixed rod 8 is fixedly connected with the lower surface of a sliding box 23, and the fixed rod 8 is used to push the sliding box 23 to move; the outer wall of the collecting hopper one 20 is slidably connected with the inner portion of the collecting barrel one 4, and the outer wall of the collecting hopper two 22 is slidably connected with the inner portion of the collecting barrel two 5.

[0027] Specifically, the inner wall of the protective barrel 1 is fixedly connected with a baffle 18, the design of the baffle 18 can effectively divide the internal space of the protective barrel 1 into multiple areas, so as to classify and collect liquid waste, the upper surface of the baffle 18 is slidably connected with a classification assembly, the position of the classification assembly can be adjusted as needed, so as to conveniently classify and process waste liquid, improve the efficiency and accuracy of collection, the inner bottom of the protective barrel 1 is fixedly connected with a fixed box 24, the inner wall of the fixed box 24 is provided with universal wheels 25, the universal wheels 25 enable the protective barrel 1 to be moved flexibly, facilitating cleaning and transfer, the design of the universal wheels 25 increases the operability of the equipment, reducing the trouble of manual carrying during use, the classification assembly includes a top cover 19, the lower surface of the top cover 19 is arranged on the upper surface of the baffle 18, the top cover 19 provides a sealing cover 3 for the classification assembly, so that the waste liquid can be kept closed during pouring to prevent overflow, a collecting bucket one 20 is arranged on one side of the inside of the top cover 19, the collecting bucket one 20 is used to collect one type of waste liquid, facilitating subsequent processing, a collecting bucket two 22 is arranged on the other side of the inside of the top cover 19, the collecting bucket two 22 is used to collect another type of waste liquid, further realizing the classification and collection of waste liquid, a handle two 21 is arranged on the upper surface of the top cover 19, the handle two 21 facilitates the user to lift the top cover 19 for waste liquid pouring operation, improving the convenience of use, a spring 26 is fixedly connected at the lower end of the inner wall of the protective barrel 1, the spring 26 is used to drive the reset of the rotating plate 9, ensuring that the rotating plate 9 can be automatically closed after being opened, preventing waste liquid from leaking out, the reset function of the spring 26 effectively improves the sealing and safety of the equipment, avoiding pollution of the external environment by waste liquid, a fixed rod 8 is fixedly connected to the lower surface of the sliding box 23, the fixed rod 8 is used to push the sliding box 23 to move, ensuring that the collecting barrel can smoothly move up and down during collection, through the cooperation of the fixed rod 8 and the sliding box 23, the user can easily adjust the position of the collecting barrel to adapt to different collection needs, the outer wall of the collecting bucket one 20 is slidably connected inside the collecting barrel one 4, the outer wall of the collecting bucket two 22 is slidably connected inside the collecting barrel two 5, the design of the sliding connection enables the collecting bucket to move freely inside the collecting barrel, avoiding the risk of waste liquid overflow, at the same time, the sliding connection can make the waste liquid collection more flexible, facilitating the user to adjust and operate as needed, through the above technical scheme, the entire equipment can realize efficient classification and collection of waste liquid and sealed storage, and the design has good operation convenience and safety, the effective cooperation of the baffle 18, the classification assembly, the collecting bucket and the spring 26 etc. parts ensures efficient treatment of laboratory waste liquid, avoids cross contamination and overflow, and improves the cleanliness and safety of the working environment.

[0028] Working principle: when the collection device is needed to collect waste liquid, first step on the pedal 17 by the staff, at this time the connecting rod 14 is driven to slide in the fixed block 15 by the pedal 17, at this time the hinged block 13 is driven to rotate 12 by the movement of the connecting rod 14, at this time the sealing cover 3 is opened by the rotation of the hinge 2, at this time the fixed plate 11 side connecting column 10 is pushed to drive the rotating plate 9 to rotate in the support frame 7 by the movement of the sealing cover 3, at this time the fixed rod 8 is pushed to drive the sliding box 23 to rise by the movement of the rotating plate 9, at this time the collection barrel one 4 and the collection barrel two 5 are pushed to the opening of the protection barrel 1 by the movement of the sliding box 23, at this time the different types of waste liquid are classified and poured into the collection barrel one 4 and the collection barrel two 5 by the collection bucket one 20 or the collection bucket two 22, when the sealing cover 3 is opened, the top cover 19 is separated from the collection barrel one 4 and the collection barrel two 5 by pulling the handle two 21, at this time the collection barrel one 4 and the collection barrel two 5 are separated from the sliding box 23 by pulling the handle one 6, so as to realize the effect of easy pouring of waste liquid.

[0029] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. Laboratory liquid waste pouring collection device comprising a containment tank (1), characterized in that: The outer wall of the protection bucket (1) is fixedly connected with a hinge (2), one side of the hinge (2) is provided with a sealing cover (3), the inside of the protection bucket (1) is provided with a collecting assembly for classifying and collecting waste liquid, and the inner wall of the protection bucket (1) is provided with a lifting assembly. The lifting assembly comprises a support frame (7), the lower surface of the support frame (7) is fixedly connected to the inner wall bottom of the protection bucket (1), the outer wall of the support frame (7) is rotatably connected with a fixed rod (8), one side of the outer wall of the fixed rod (8) is rotatably connected with a rotating plate (9), the outer wall of the rotating plate (9) is rotatably connected with a connecting column (10), one side of the outer wall of the connecting column (10) is rotatably connected with a fixed plate (11), the outer wall of the fixed plate (11) is fixedly connected to the inside of the sealing cover (3), the lower surface of the rotating plate (9) is fixedly connected with a spring (26), and the outer wall of the sealing cover (3) is provided with a driving assembly.

2. The laboratory liquid waste pouring collection device of claim 1, wherein: The collecting assembly comprises a sliding box (23), the outer wall of the sliding box (23) is slidably connected to the inner wall of the protection bucket (1), the inside of the sliding box (23) is slidably connected with a collecting bucket one (4), the inner wall of the sliding box (23) is slidably connected with a collecting bucket two (5) away from the collecting bucket one (4), and the upper surfaces of the collecting bucket one (4) and the collecting bucket two (5) are provided with a handle one (6).

3. The laboratory liquid waste pouring collection device of claim 2, wherein: The driving assembly comprises an L-shaped block (12), one side of the outer wall of the L-shaped block (12) is fixedly connected to one side of the outer wall of the sealing cover (3), one side of the outer wall of the L-shaped block (12) is rotatably connected with a hinged block (13), the lower surface of the hinged block (13) is fixedly connected with a connecting rod (14), the outer wall of the connecting rod (14) is slidably connected with a fixed block (15), the outer wall of the fixed block (15) is rotatably connected with a rotating cylinder (16), one side of the outer wall of the rotating cylinder (16) is fixedly connected to one side of the outer wall of the protection bucket (1), and one end of the connecting rod (14) is fixedly connected with a pedal (17).

4. The laboratory liquid waste pouring collection device of claim 3, wherein: The inner wall of the protection bucket (1) is fixedly connected with a baffle (18), the upper surface of the baffle (18) is slidably connected with a classifying assembly, and the inside of the protection bucket (1) is fixedly connected with a fixed box (24).

5. The laboratory liquid waste pouring collection device of claim 4, wherein: The classifying assembly comprises a top cover (19), the lower surface of the top cover (19) is arranged on the upper surface of the baffle (18), one side of the inside of the top cover (19) is provided with a collecting hopper one (20), the other side of the inside of the top cover (19) is provided with a collecting hopper two (22), and the upper surface of the top cover (19) is provided with a handle two (21).

6. The laboratory liquid waste pour catch of claim 1, wherein: The lower end of the spring (26) is fixedly connected to the inner wall bottom of the protection bucket (1), and the spring (26) is used to drive the rotating plate (9) to reset.

7. The laboratory liquid waste pouring trap of claim 1, wherein; The upper surface of the fixed rod (8) is fixedly connected to the lower surface of the sliding box (23), and the fixed rod (8) is used to push the sliding box (23) to move.

8. The laboratory liquid waste pouring collection device of claim 5, wherein: The outer wall of the collecting hopper one (20) is slidably connected to the inside of the collecting bucket one (4), and the outer wall of the collecting hopper two (22) is slidably connected to the inside of the collecting bucket two (5).

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