Water filtering and circulating assembly of automatic garbage can cleaning machine

Abstract

The utility model belongs to the technical field of automatic cleaning of garbage cans, and discloses a water filtering and circulating assembly of an automatic cleaning machine for garbage cans, which comprises a water tank, a metering assembly, a filtering assembly, a quantitative dosing device and a water spraying assembly, the filtering assembly is mounted in the water tank and is used for filtering and absorbing water in the water tank; the quantitative dosing device is fixed on the ground and is used for quantitatively adding cleaning fluid; the metering assembly is fixedly installed on one side of the water pool and used for detecting the liquid height and the water temperature and controlling the water temperature. The water spraying assembly is arranged around the periphery of the garbage can and used for spraying water to clean the outer wall of the garbage can, and cleaned water falls into the water pool. The water filtering and circulating assembly is arranged below the automatic cleaning machine of the garbage can, provides cleaning water for the automatic cleaning machine, collects, filters and recycles the cleaning water, saves water resources, and improves cleaning efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic cleaning of garbage cans, and in particular relates to a water filtering circulation component of an automatic cleaning machine for a garbage can. Background Art

[0002] The current mode of cleaning garbage bins is that sanitation workers use tricycles to transport garbage bins from streets and communities to garbage transfer stations, dump the garbage into the compartment of a slag crane, and then manually clean it using high-pressure water guns. Manual cleaning is not only time-consuming and labor-intensive, but also wastes water, and the water used for cleaning cannot be reused. Utility Model Content

[0003] The utility model aims to provide a water filtering circulation component of an automatic garbage can cleaning machine to solve the above technical problems.

[0004] To achieve the above purpose, the specific technical solution of the water filtration circulation component of the automatic trash can cleaning machine of the utility model is as follows:

[0005] A water filtration circulation component of an automatic trash can cleaning machine comprises a water pool, a metering component, a filtering component, a quantitative dosing device and a water spraying component. The water pool is installed below the automatic cleaning machine and is used to hold water flowing down after spray cleaning. The filtering component is installed in the water pool and is used to filter and absorb the water in the water pool; the quantitative dosing device is fixed on the ground and is used to quantitatively add cleaning liquid; the metering component is fixedly installed on one side of the water pool and is used to detect the liquid height and water temperature and control the water temperature; the water spraying component is arranged around the outer periphery of the trash can and is used to spray water to clean the outer wall of the trash can, and the cleaned water falls into the water pool.

[0006] Furthermore, the filtering assembly includes a water absorption device, a horizontal spiral mechanism and a vertical spiral mechanism, the water absorption device includes a tubular filter and a cleaning pump, the tubular filter is connected to the input end of the cleaning pump, the output end of the cleaning pump is connected to the water spray assembly, and the tubular filter is used to filter the water in the absorption pool; the horizontal spiral mechanism is horizontally arranged at the bottom of the pool, the horizontal spiral mechanism includes a horizontal spiral motor and a horizontal spiral rod, the rotation directions of the horizontal spiral rod are opposite at both ends, the horizontal spiral motor drives the horizontal spiral rod to rotate, and transports the sediment at the bottom of the pool from both ends to the middle; the vertical spiral mechanism is vertically arranged with the horizontal spiral mechanism, the front end is connected to the middle of the horizontal spiral mechanism, and the rear end is connected to the aggregate garbage bin, which is used to absorb the material in the middle of the horizontal spiral mechanism, the vertical spiral mechanism includes a vertical spiral motor and a vertical spiral rod, the vertical spiral motor drives the vertical spiral rod to rotate, and transports the sediment in the middle of the horizontal spiral mechanism to the aggregate garbage bin at the back, so as to filter the sediment.

[0007] Furthermore, the filter screen of the tubular filter screen is a mesh.

[0008] Furthermore, the quantitative dosing device includes a liquid medicine tank, a pressure pump, a pressure gauge and a flow meter, the liquid medicine tank is connected to the pressure pump, the pressure pump is connected to the pressure gauge, the pressure gauge is connected to the flow meter, the flow meter output pipeline is connected to the horizontal spiral mechanism, and the quantitative dosing device is used to quantitatively add cleaning liquid.

[0009] Furthermore, the metering component includes a liquid level meter, a thermometer and a heater. The liquid level meter and thermometer are fixedly installed on one side of the water pool, and the probes extend into the water surface, respectively used to detect the liquid height and water temperature. The heater is fixed at the bottom of the water pool and is adjusted according to the temperature detected by the thermometer to control the water temperature.

[0010] Furthermore, the water spray assembly includes an annular pipeline and multiple outer barrel nozzles. The annular pipeline is fixedly installed on the overall frame of the automatic garbage can cleaning machine and surrounds the outer circumference of the garbage can. Multiple outer barrel nozzles are installed on the annular pipeline and aimed at the outer wall of the garbage can for spraying water to clean the outer wall of the garbage can.

[0011] The utility model discloses a water filtering and circulating component for an automatic trash can cleaning machine, which has the following advantages: the water filtering and circulating component for an automatic trash can cleaning machine is arranged below the automatic trash can cleaning machine, provides cleaning water for the automatic cleaning machine, collects and filters the cleaning water and recycles it, thereby saving water resources and improving cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the external structure of the automatic trash can cleaning machine;

[0013] Figure 2 This is a schematic diagram of the overall structure of the automatic garbage can cleaning machine;

[0014] Figure 3 This is a schematic diagram of the structure of the automatic garbage can cleaning machine after the overall frame is hidden;

[0015] Figure 4 This is a schematic diagram of the overall structure of the water filtration circulation component of the utility model;

[0016] Figure 5 This is a schematic diagram of the internal structure of the water filtration circulation component of the utility model after the water pool is hidden;

[0017] Figure 6 This is a schematic diagram of the structure of the water spray assembly of the utility model;

[0018] Explanation of the markings in the figure: 1. Overall frame; 11. Fast rolling shutter door; 2. Flip assembly; 3. Inner barrel washing assembly; 4. Barrel surface cleaning assembly; 6. Water filtration circulation assembly; 61. Water pool; 63. Metering assembly; 631. Liquid level gauge; 632. Thermometer; 633. Heater; 64. Filter assembly; 641. Water suction device; 6411. Tubular filter screen; 6412. Cleaning pump; 642. Horizontal spiral mechanism; 6421. Horizontal spiral motor; 6422. Horizontal spiral rod; 643. Vertical spiral mechanism; 6431. Vertical spiral motor; 6432. Vertical spiral rod; 644. Aggregate garbage bin; 66. Quantitative dosing device; 661. Liquid medicine tank; 662. Pressure pump; 663. Pressure gauge; 664. Flow meter; 67. Water spray assembly; 671. Ring pipeline; 672. Outer barrel nozzle. DETAILED DESCRIPTION

[0019] In order to better understand the purpose, structure and function of the utility model, the water filtering circulation component of the automatic garbage can cleaning machine of the utility model is further described in detail below with reference to the accompanying drawings.

[0020] like Figure 1 Figure 2 Figure 3 As shown, an automatic trash can cleaning machine of the present invention comprises an overall frame 1, a turning assembly 2, an inner barrel cleaning assembly 3, a barrel surface cleaning assembly 4 and a water filtering circulation assembly 6.

[0021] like Figure 1 As shown, the overall frame 1 is a square frame structure, with sealing plates around it for fixing and closing each component, the overall frame 1 has a fast rolling shutter door 11 on the front side, a flip assembly 2 is provided below the fast rolling shutter door 11, a water filtration circulation assembly 6 is provided below the interior of the overall frame 1, a barrel surface cleaning assembly 4 is fixed above the interior of the overall frame 1, and the fast rolling shutter door 11 is used to open or close the delivery entrance of the trash can. The flip assembly 2 is used to clamp and flip the trash can to enter the overall frame 1, the inner barrel washing assembly 3 is used to clean the interior of the trash can sent in, the barrel surface cleaning assembly 4 is used to clean the surface of the trash can sent in, and the water filtration circulation assembly 6 is used to spray water to clean the trash can and filter the cleaned water for recycling.

[0022] like Figure 3 Figure 4 Figure 5 As shown, the water filtration circulation component 6 of the utility model includes a water pool 61, a metering component 63, a filtering component 64, a quantitative dosing device 66 and a water spraying component 67.

[0023] The water pool 61 is fixedly installed below the automatic cleaning machine, that is, below the inner barrel cleaning assembly 3 and the barrel surface cleaning assembly 4, and is used to contain the water flowing down after the spray cleaning.

[0024] The filter assembly 64 is installed in the pool 61, and includes a water absorption device 641, a horizontal spiral mechanism 642 and a vertical spiral mechanism 643. The water absorption device 641 includes a tubular filter 6411 and a cleaning pump 6412. The filter of the tubular filter 6411 is preferably 30 meshes. The tubular filter 6411 is connected to the input end of the cleaning pump 6412, and the output end of the cleaning pump 6412 is connected to the water spray assembly 67. The tubular filter 6411 is used to filter the water in the absorption pool. The horizontal spiral mechanism 642 is horizontally arranged at the bottom of the pool 61. The horizontal spiral mechanism 642 includes a horizontal spiral motor 6421 and a horizontal spiral rod 6422. The rotation directions of the horizontal spiral rod 6422 are opposite at both ends. The horizontal spiral motor 6421 drives the horizontal spiral rod 6422 to rotate, and the sediment at the bottom of the pool is transported from both ends to the middle. The vertical spiral mechanism 643 is vertically arranged to the horizontal spiral mechanism 642, with the front end connected to the middle of the horizontal spiral mechanism 642 and the rear end connected to the aggregate garbage bin 644, which is used to absorb the material in the middle of the horizontal spiral mechanism 642. The vertical spiral mechanism 643 includes a vertical spiral motor 6431 and a vertical spiral rod 6432. The vertical spiral motor 6431 drives the vertical spiral rod 6432 to rotate, and transports the sediment in the middle of the horizontal spiral mechanism 642 to the aggregate garbage bin 644 at the rear, thereby filtering the sediment.

[0025] The quantitative dosing device 66 includes a liquid medicine tank 661, a pressure pump 662, a pressure gauge 663 and a flow meter 664. The liquid medicine tank 661 is connected to the pressure pump 662, the pressure pump 662 is connected to the pressure gauge 663, the pressure gauge 663 is connected to the flow meter 664, and the output pipeline of the flow meter 664 is connected to the horizontal spiral mechanism 642. The quantitative dosing device 66 is used to quantitatively add cleaning liquid.

[0026] The metering component 63 includes a liquid level meter 631, a thermometer 632 and a heater 633. The liquid level meter 631 and the thermometer 632 are fixedly installed on one side of the pool, and the probes extend into the water surface, respectively used to detect the liquid height and the water temperature. The heater 633 is fixed at the bottom of the pool 61, and is adjusted according to the temperature detected by the thermometer 632 to control the water temperature to achieve a better cleaning effect.

[0027] like Figure 6 As shown, the water spray assembly 67 mainly includes an annular pipe 671 and multiple outer barrel nozzles 672. The annular pipe 671 is fixedly installed on the overall frame 1 and surrounds the outer circumference of the trash can. Multiple outer barrel nozzles 672 are installed on the annular pipe 671 and are aimed at the outer wall of the trash can to spray water to clean the outer wall of the trash can. The cleaned water falls into the pool.

[0028] like Figure 3 As shown, other pipelines in the entire automatic cleaning machine are used to connect the various water channels. Due to drawing reasons, the complete connection method is not shown and the specific structure of the pipeline is not limited.

[0029] Water treatment self-circulation process: After the water pool 61 is filled with clean water to a certain level, a certain amount of cleaning agent is added into the water pool 61 through the quantitative dosing device 66, and the cleaning pump 6412 sucks in the water that has been filtered by the filter screen of the water absorption device 641, and after pressurization, it is sprayed onto the inner and outer surfaces of the trash can through the water spray assembly 67, and the large particles are precipitated at the lower end of the water pool 61 and are taken away by the horizontal spiral mechanism 642 and the vertical spiral mechanism 643.

[0030] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A water filtration circulation assembly for an automatic trash can cleaning machine, comprising a water pool (61), a metering assembly (63), a filtration assembly (64), a quantitative dosing device (66) and a water spray assembly (67), characterized in that: The water pool (61) is installed below the automatic cleaning machine and is used to hold water flowing down after spray cleaning. The filter assembly (64) is installed in the water pool (61) and is used to filter and absorb the water in the water pool (61). The quantitative dosing device (66) is fixed on the ground and is used to quantitatively add cleaning liquid. The metering assembly (63) is fixedly installed on one side of the water pool (61) and is used to detect the liquid height and water temperature and control the water temperature. The water spray assembly (67) is arranged around the outer periphery of the garbage can and is used to spray water to clean the outer wall of the garbage can, and the cleaned water falls into the water pool (61).

2. The water filtration circulation assembly of the automatic trash can cleaning machine according to claim 1, characterized in that: The filtering assembly (64) comprises a water absorbing device (641), a horizontal spiral mechanism (642) and a vertical spiral mechanism (643); the water absorbing device (641) comprises a tubular filter (6411) and a cleaning pump (6412); the tubular filter (6411) is connected to the input end of the cleaning pump (6412); the output end of the cleaning pump (6412) is connected to the water spraying assembly (67); the tubular filter (6411) is used to filter the water in the absorption pool (61); the horizontal spiral mechanism (642) is horizontally arranged at the bottom of the pool (61); the horizontal spiral mechanism (642) comprises a horizontal spiral motor (6421) and a horizontal spiral rod (6422); the rotation direction of the horizontal spiral rod (6422) is opposite at both ends. On the contrary, the horizontal spiral motor (6421) drives the horizontal spiral rod (6422) to rotate, so as to transport the sediment at the bottom of the pool (61) from both ends to the middle. The vertical spiral mechanism (643) is arranged vertically with the horizontal spiral mechanism (642), with the front end connected to the middle of the horizontal spiral mechanism (642) and the rear end connected to the aggregate garbage bin (644) for absorbing the material in the middle of the horizontal spiral mechanism (642). The vertical spiral mechanism (643) comprises a vertical spiral motor (6431) and a vertical spiral rod (6432). The vertical spiral motor (6431) drives the vertical spiral rod (6432) to rotate, so as to transport the sediment in the middle of the horizontal spiral mechanism (642) to the aggregate garbage bin (644) at the rear, so as to achieve the filtering of the sediment.

3. The water filtration circulation assembly of the automatic trash can cleaning machine according to claim 2, characterized in that: The filter screen of the tubular filter (6411) is mesh.

4. The water filtration circulation assembly of the automatic trash can cleaning machine according to claim 2, characterized in that: The quantitative dosing device (66) comprises a liquid medicine tank (661), a pressure pump (662), a pressure gauge (663) and a flow meter (664); the liquid medicine tank (661) is connected to the pressure pump (662); the pressure pump (662) is connected to the pressure gauge (663); the pressure gauge (663) is connected to the flow meter (664); the output pipeline of the flow meter (664) is connected to the horizontal spiral mechanism (642); and the quantitative dosing device (66) is used to quantitatively add cleaning liquid.

5. The water filtration circulation assembly of the automatic trash can cleaning machine according to claim 1, characterized in that: The metering assembly (63) comprises a liquid level meter (631), a thermometer (632) and a heater (633). The liquid level meter (631) and the thermometer (632) are fixedly mounted on one side of the pool (61), with probes extending into the water surface, and are used to detect the liquid height and water temperature, respectively. The heater (633) is fixed at the bottom of the pool (61) and is adjusted according to the temperature detected by the thermometer (632) to control the water temperature.

6. The water filtration circulation assembly of the automatic trash can cleaning machine according to claim 1, characterized in that: The water spray assembly (67) comprises an annular pipeline (671) and a plurality of outer barrel nozzles (672); the annular pipeline (671) is fixedly mounted on the overall frame (1) of the automatic trash can cleaning machine and surrounds the outer circumference of the trash can; the plurality of outer barrel nozzles (672) are mounted on the annular pipeline (671) and are aimed at the outer wall of the trash can to spray water to clean the outer wall of the trash can.

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