Dry and wet separation dustbin

Abstract

The utility model relates to the technical field of garbage cans, in particular to a dry-wet separation garbage can which comprises an outer can body and a crushing mechanism, the crushing mechanism is located above the outer can body and communicated with the outer can body, a drawable collecting box is arranged in the outer can body, and the collecting box comprises a liquid draining basket and a liquid box. A gap is formed between the bottom of the liquid draining basket and the bottom of the liquid box, liquid in the liquid draining basket can flow into the liquid box and is contained in the liquid box, and the upper end of the liquid draining basket is provided with an opening and right faces a discharging opening of the crushing mechanism. The garbage can can realize respective collection of dry and wet garbage, and is suitable for crushing treatment of laboratory consumables.

Description

Technical Field

[0001] This utility model relates to the field of trash can technology, specifically a dry and wet separation trash can for laboratory consumables processing. Background Technology

[0002] Laboratory consumables include disposable pipettes, culture flasks, culture dishes, multi-well plates, etc., which are widely used in cell culture, bacteriology, clinical and scientific research experiments. Moreover, the use of these consumables requires contact with liquids such as saline, culture medium, and medicines, and they will carry residual liquids after use.

[0003] After use, disposable consumables are usually disposed of in a trash can along with other waste consumables. However, due to their shape, these consumables not only take up a lot of space, but also cause various residual waste liquids to leak out inside the trash bag, leading to environmental pollution. Summary of the Invention

[0004] To address the aforementioned problems, this utility model provides a dry-wet separation waste bin that can crush used laboratory consumables and separate the waste into dry and wet components, ensuring efficient processing and recycling of laboratory consumable waste. The technical solution adopted by this utility model is as follows:

[0005] A dry and wet separation garbage bin includes an outer casing and a crushing mechanism. The crushing mechanism is located above the outer casing and communicates with it. The outer casing contains a pull-out collection box, which includes a drain basket and a liquid tank. There is a gap between the bottom of the drain basket and the bottom of the liquid tank. Liquid in the drain basket can flow into and be stored in the liquid tank. The upper end of the drain basket is open and faces the discharge port of the crushing mechanism.

[0006] In the aforementioned dry and wet separation garbage bin, the drain basket can be detachably clipped onto the liquid tank.

[0007] The aforementioned dry and wet separation garbage bin includes a crushing mechanism comprising a pair of crushing rollers, a transmission mechanism, and a motor. The motor drives the crushing rollers to rotate via the transmission mechanism to crush the garbage.

[0008] The aforementioned dry and wet separation garbage bin has a V-shaped inclined guide plate above the crushing roller.

[0009] The aforementioned dry and wet separation garbage bin has an automatic reset door on the top of the crushing mechanism, and the transmission mechanism of the crushing mechanism is a belt drive or a gear drive.

[0010] The aforementioned dry and wet separation garbage bin has an observation window on the side of its outer casing.

[0011] The beneficial effects of this utility model are as follows: the trash can can realize the separate collection of dry and wet waste, and is suitable for the crushing and processing of laboratory consumables. Dry waste is in the drain basket, and medical waste liquid flows out into the liquid tank. Dry waste is not easy to puncture the trash bag during transportation, and the absence of liquid avoids secondary pollution caused by leakage. The crushed material occupies little space, which improves the efficiency of transportation. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0013] Figure 2 This is a cross-sectional schematic diagram of an embodiment of the present utility model;

[0014] Figure 3 This is a schematic diagram showing the state of the collection box being pulled out according to an embodiment of the present invention.

[0015] In the diagram: 1 is the outer casing, 13 is the observation window, 2 is the crushing mechanism, 21 is the crushing roller, 22 is the guide plate, 23 is the automatic reset door, 3 is the motor, 4 is the transmission mechanism, 5 is the collection box, 51 is the drain basket, and 52 is the liquid tank. Detailed Implementation

[0016] The technical content of the present invention will be further described below with reference to the accompanying drawings.

[0017] This embodiment is a dry and wet separation garbage bin, such as Figures 1 to 3 As shown, it includes an outer casing 1 and a crushing mechanism 2. The crushing mechanism 2 is located above the outer casing 1 and is connected to the outer casing 1. The outer casing 1 is equipped with a pull-out collection box 5. The collection box 5 includes a drain basket 51 and a liquid tank 52. The drain basket 51 has strip-shaped sieves on its sides and bottom for holding solid dry waste. Waste liquid can flow into the liquid tank 52. The upper end of the drain basket 51 is open and faces the discharge port of the crushing mechanism 2. The crushed waste falls into the drain basket 51.

[0018] like Figure 3 As shown, in the above-mentioned dry and wet separation garbage bin, the drain basket 51 can be detachably clipped onto the liquid tank 52 for easy access. When there is a lot of liquid in the liquid tank 52 or the drain basket 51 is full of solid garbage, the collection box 5 can be pulled out of the outer box 1, and then the drain basket 51 can be taken out to empty the dry garbage and clean the waste liquid in the liquid tank 52.

[0019] The crushing mechanism 2 includes a pair of crushing rollers 21, a transmission mechanism 4, and a motor 3. The motor 3 drives the crushing rollers 21 to rotate via the transmission mechanism 4 to crush the waste. The transmission mechanism 4 of the crushing mechanism 2 is either belt drive or gear drive. A V-shaped inclined guide plate 22 is provided above the crushing rollers 21 to facilitate the waste entering the crushing rollers 21 for crushing. An automatic reset door 23 is provided at the top of the crushing mechanism 2. The automatic reset door 23 opens when material is fed and closes automatically afterwards. Commercially available products can be selected for the automatic reset door 23.

[0020] The outer casing 1 and the liquid tank 52 are respectively provided with observation windows 13 on their sides. The observation windows 13 have transparent panels, allowing operators to easily observe the solid and liquid waste conditions inside the collection box 5. This enables the collection box 5 to be pulled out promptly for the recycling and transfer of dry waste and waste liquid. Combined with... Figure 2 There is a large distance between the bottom of the drain basket 51 and the bottom of the liquid tank 52. This trash can is designed for the crushing and processing of laboratory consumables. The amount of waste liquid in laboratory consumables is relatively small. The liquid tank 52 has enough space to hold the waste liquid and will not seep back into the drain basket 51. At the same time, the drain basket 51 is much smaller than the liquid tank 52. Therefore, in most cases, the drain basket 51 is filled with dry waste first. Then, the collection box 5 is pulled out to clean the dry waste and waste liquid.

[0021] This waste bin can be automated using existing control technology. The control mechanism includes a proximity sensor and a controller. The proximity sensor is fixed to the feed end of the crushing mechanism 2, and the controller is connected to both the proximity sensor and the motor 3. The controller receives signals from the proximity sensor and controls the start and stop of the motor 3. When an operator places waste onto the guide plate 22, the proximity sensor detects the waste and sends a signal to the controller. The controller receives the signal and starts the motor 3, causing the crushing roller 21 to rotate and begin crushing the waste. The crushed waste then falls into the drain basket 51, and liquid seeps from the drain basket 51 into the liquid tank 52. When the proximity sensor detects that no more waste is being added, the controller shuts off the motor 3, and the crushing operation stops.

Claims

1. A dry and wet separation garbage bin, comprising an outer casing (1) and a crushing mechanism (2), wherein the crushing mechanism (2) is located above the outer casing (1) and communicates with the outer casing (1), characterized in that: The outer casing (1) is equipped with a pull-out collection box (5). The collection box (5) includes a drain basket (51) and a liquid tank (52). There is a gap between the bottom of the drain basket (51) and the bottom of the liquid tank (52). The liquid in the drain basket (51) can flow into and be placed in the liquid tank (52). The upper end of the drain basket (51) is open and faces the discharge port of the crushing mechanism (2).

2. The dry and wet separation garbage bin according to claim 1, characterized in that: The drain basket (51) can be detachably clipped onto the liquid tank (52).

3. The dry and wet separation garbage bin according to claim 1, characterized in that: The crushing mechanism (2) includes a pair of crushing rollers (21), a transmission mechanism (4) and a motor (3). The motor (3) drives the crushing rollers (21) to rotate via the transmission mechanism (4) to crush the waste.

4. The dry and wet separation garbage bin according to claim 3, characterized in that: A V-shaped inclined guide plate (22) is provided above the crushing roller (21).

5. The dry and wet separation garbage bin according to claim 3, characterized in that: The crushing mechanism (2) is equipped with an automatic reset door at its top, and the transmission mechanism (4) of the crushing mechanism (2) is a belt drive or a gear drive.

6. The dry and wet separation garbage bin according to claim 1, characterized in that: The outer casing (1) is provided with an observation window (13) on its side.

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