CN112845450A

CN112845450A - Automatic cleaning system for waste barrel

Info

Publication number: CN112845450A
Application number: CN202110182042.1A
Authority: CN
Inventors: 孙垒垒; 陈琪; 朱国峰
Original assignee: WUXI ZHONGTIAN SOLID WASTE DISPOSAL CO Ltd
Current assignee: WUXI ZHONGTIAN SOLID WASTE DISPOSAL CO Ltd
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-05-28

Abstract

The invention relates to the technical field of cleaning devices, in particular to an automatic cleaning system for a waste barrel, which comprises a feeding station, a residual liquid dumping station, an internal cleaning station, a drying station, a discharging station and a control device which are sequentially arranged along a first horizontal direction; the feeding station is used for transporting the waste barrel and conveying the waste barrel to the residual liquid dumping station; the residual liquid pouring station is used for opening a barrel cover of the waste barrel and pouring out residual liquid in the waste barrel; the internal cleaning station is used for cleaning the interior of the waste bucket after the residual liquid is poured; the drying station is used for drying the cleaned waste barrel; and the blanking station is used for blanking the dried waste barrel. The invention can reduce the working strength of workers and improve the cleaning efficiency.

Description

Automatic cleaning system for waste barrel

Technical Field

The invention relates to the technical field of cleaning devices, in particular to an automatic cleaning system for a waste bucket.

Background

Among the prior art, adopt the plastic drum to hold liquid usually, use up the back at liquid, need retrieve the waste material bucket once more and recycle to can avoid abandoning the waste material bucket and cause destruction to the environment, cause the waste of material moreover, satisfy the requirement of environmental protection, can reduce economic input moreover.

Before refilling, the residual liquid in the waste barrel needs to be poured out, and the waste barrel needs to be cleaned, dried and reused. However, the above processes are usually performed manually, which results in high working strength and low cleaning efficiency for workers.

Therefore, there is a need for an automatic cleaning system for waste bin to solve the above technical problems.

Disclosure of Invention

The invention aims to provide an automatic cleaning system for a waste barrel, which can reduce the working strength of workers and improve the cleaning efficiency.

In order to achieve the purpose, the invention adopts the following technical scheme:

an automatic cleaning system for a waste barrel comprises a feeding station, a residual liquid dumping station, an internal cleaning station, a drying station and a discharging station which are sequentially arranged along a first horizontal direction;

the feeding station is provided with a first conveying mechanism, and the first conveying mechanism is used for conveying the waste barrel and conveying the waste barrel to the residual liquid dumping station;

the residual liquid dumping station is provided with a first turnover device and a barrel cover rotary taking device, the barrel cover rotary taking device (22) is used for opening a barrel cover of the waste barrel, and the first turnover device is used for dumping out residual liquid in the waste barrel;

the inner cleaning station is provided with a flushing device, the flushing device can extend into the waste barrel (6) to spray cleaning liquid, and the interior of the waste barrel with the residual liquid poured out is cleaned;

the drying station is provided with a drying device, and the drying device is used for drying the cleaned waste barrel;

the blanking station is provided with a second conveying mechanism, and the second conveying mechanism is used for blanking the dried waste barrel;

the control device is electrically connected with the first conveying mechanism, the first overturning device, the barrel cover rotary taking device, the flushing device, the drying device and the second conveying mechanism, and is used for controlling the first overturning device, the barrel cover rotary taking device, the flushing device, the drying device and the second conveying mechanism to work.

Further, the first conveying mechanism comprises a first conveying line and a second conveying line, the first conveying line is obliquely and upwards arranged relative to the first horizontal direction, the second conveying line is arranged along the first horizontal direction, one end of the second conveying line is in butt joint with the highest end of the first conveying line, and the other end of the second conveying line is in butt joint with the residual liquid pouring station.

Further, the material loading station still includes between first buffering, first well cavity has between the first buffering, stride establish between the first buffering on the second transfer chain, and with the raffinate is emptyd the station and is connected, follows first horizontal direction in the relative both sides between the first buffering are provided with first door and second door, the second door is located between the first buffering with the raffinate is emptyd between the station, the second door is configured into: the second door is opened when the first door is closed.

Further, the residual liquid pouring station comprises a residual liquid pouring room, and a first clamping and rotating device, a third conveying line, the first overturning device, the barrel cover rotating device and a residual liquid collecting tank which are arranged in the residual liquid pouring room;

the residual liquid pouring interval is spanned on the third conveying line;

the third conveying line is arranged along the first horizontal direction, one end of the third conveying line is in butt joint with the second conveying line, the other end of the third conveying line is in butt joint with the internal cleaning station, and the third conveying line is arranged on the first overturning device;

the first clamping and rotating device is arranged on the first overturning device and used for clamping the waste bucket and driving the waste bucket to rotate around the axis of the waste bucket;

the barrel cover rotating and taking device is positioned above the third conveying line and can rotate out and take the barrel cover of the waste barrel;

the first overturning device can rotate around the axis of the first overturning device in a vertical plane and is used for overturning the waste bucket, so that the opening of the waste bucket faces downwards;

and the residual liquid collecting tank is arranged right below the third conveying line.

Further, the barrel cover screwing device comprises:

a first drive assembly disposed in said residual liquid dumping compartment along a second horizontal direction perpendicular to said first horizontal direction;

the second driving assembly is arranged on the first driving assembly along the vertical direction, is in transmission connection with the first driving assembly and can reciprocate along the second horizontal direction;

and the rotary taking assembly is arranged on the second driving assembly, is in transmission connection with the second driving assembly and can reciprocate along the vertical direction, and the rotary taking assembly can rotate around the axis of the rotary taking assembly to take the barrel cover down.

Further, first turning device includes first driving piece and first revolving rack, first driving piece with first revolving rack transmission is connected, can drive first revolving rack rotates around self axis, the third transfer chain with first tight rotary device of clamp all sets up on the first revolving rack.

Further, the first clamping and rotating device comprises a fixed abutting joint component, a first moving component and a rotary abutting joint component, the fixed abutting joint component and the first moving component are arranged on the first rotating frame, the fixed abutting joint component and the first moving component are oppositely arranged and are respectively located on two sides of the third conveying line, the rotary abutting joint component is arranged on the first moving component, the first moving component can drive the rotary abutting joint component to move towards the fixed abutting joint component, so that the waste barrel is tightly held, and the rotary abutting joint component can drive the waste barrel to rotate around the axis of the waste barrel.

Further, the internal cleaning station comprises a cleaning room, and a second clamping and rotating device, a fourth conveying line, a second overturning device, the flushing device and a first wastewater collecting tank which are arranged in the cleaning room;

the cleaning room is spanned on the fourth conveying line;

the fourth conveying line is arranged along the first horizontal direction, one end of the fourth conveying line is in butt joint with the third conveying line, the other end of the fourth conveying line is in butt joint with the drying station, and the fourth conveying line is arranged on the second overturning device;

the second turnover device can rotate around the axis of the second turnover device in a vertical plane and is used for turning over the waste barrel, so that the opening of the waste barrel faces downwards;

the second clamping and rotating device is arranged on the second overturning device and used for clamping the waste barrel and driving the waste barrel to rotate around the axis of the waste barrel;

the flushing device is positioned below the fourth conveying line and can extend into the waste bucket through the bucket opening for flushing;

the first wastewater collection tank is arranged right below the fourth conveying line.

Further, the drying station comprises a drying room, and a third clamping and rotating device, a fifth conveying line, a third overturning device, the drying device and a second wastewater collecting tank which are arranged in the drying room;

the drying room is spanned on the fifth conveying line;

the fifth conveying line is arranged along the first horizontal direction, one end of the fifth conveying line is in butt joint with the fourth conveying line, the other end of the fifth conveying line is in butt joint with the blanking station, and the fifth conveying line is arranged on the third overturning device;

the third overturning device can rotate around the axis of the third overturning device in a vertical plane and is used for overturning the waste bucket, so that the opening of the waste bucket faces downwards;

the third clamping and rotating device is arranged on the third overturning device and used for clamping the waste barrel and driving the waste barrel to rotate around the axis of the waste barrel;

the drying device is positioned below the fifth conveying line and can extend into the waste barrel through the barrel opening to be dried;

the second wastewater collection tank is arranged right below the fifth conveying line.

Further, the second conveying mechanism comprises a sixth conveying line arranged along the first horizontal direction and a seventh conveying line arranged obliquely downwards relative to the first horizontal direction, one end of the sixth conveying line is in butt joint with the highest end of the seventh conveying line, and the other end of the sixth conveying line is in butt joint with the fifth conveying line.

The invention has the beneficial effects that:

the automatic cleaning system for the waste barrel is characterized in that a feeding station, a residual liquid dumping station, an internal cleaning station, a drying station and a discharging station are sequentially arranged in a first horizontal direction, the feeding station is used for transporting the waste barrel and transmitting the waste barrel to the residual liquid dumping station, the waste barrel is sequentially subjected to residual liquid dumping, cleaning and drying at the residual liquid dumping station, the internal cleaning station and the drying station, discharging is carried out through the discharging station, cleaning of the waste barrel is completed, and a control device is used for controlling the cleaning process. Through the mode, the full-automatic cleaning of the waste barrel is realized, the working strength of workers can be reduced, and the cleaning efficiency is improved.

Drawings

FIG. 1 is a schematic view of an automatic waste bin cleaning system of the present invention;

FIG. 2 is a schematic diagram of the automatic cleaning system for waste bin of the present invention with the loading and unloading stations removed;

FIG. 3 is a schematic view of a residual liquid dumping station in the automatic cleaning system for waste buckets according to the present invention;

figure 4 is a schematic view of the first moving assembly and the rotating abutment assembly of an automatic waste bin cleaning system of the present invention.

In the figure:

1. a feeding station; 11. a first conveyor line; 12. a second conveyor line; 13. a first buffer room; 131. a first door; 132. a second door; 2. a raffinate dumping station; 21. a first turning device; 211. a first driving member; 212. a first rotating frame; 2121. a ring gear; 22. a barrel cover rotating and taking device; 221. a first drive assembly; 222. a second drive assembly; 223. a rotating component; 23. a third conveyor line; 24. a raffinate collection tank; 25. a fixed abutment assembly; 26. a rotating abutment assembly; 27. a first moving assembly; 28. pouring residual liquid; 3. an interior cleaning station; 31. a second turnover device; 32. a first wastewater collection tank; 33. cleaning the room; 4. a drying station; 41. a third turnover device; 42. a second wastewater collection tank; 43. a drying room; 5. a blanking station; 51. a sixth conveyor line; 52. a seventh conveyor line; 53. a second buffer room; 531. a third door; 532. a fourth door; 6. a waste bin; 61. a bucket opening.

Detailed Description

The technical scheme of the invention is further explained by combining the attached drawings and the embodiment. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In order to reduce the work intensity of workers for cleaning the waste bin and improve the cleaning efficiency, as shown in fig. 1-4, the invention provides an automatic cleaning system for the waste bin. This automatic cleaning system of waste material bucket includes along first horizontal direction material loading station 1, raffinate that sets gradually empty station 2, inside clean station 3, dry station 4, unloading station 5 and controlling means.

The feeding station 1 is provided with a first conveying mechanism, and the first conveying mechanism is used for conveying the waste barrel 6 and conveying the waste barrel to the residual liquid dumping station 2; the residual liquid dumping station 2 is provided with a first turnover device 21 and a barrel cover rotary taking device 22, the barrel cover rotary taking device 22 is used for opening a barrel cover of the waste barrel 6, and the first turnover device 21 is used for dumping residual liquid in the waste barrel 6; the inner cleaning station 3 is provided with a flushing device which can extend into the waste bucket 6 to spray cleaning liquid so as to clean the interior of the waste bucket 6 after the residual liquid is poured; the drying station 4 is provided with a drying device which is used for drying the cleaned waste material barrel 6; the blanking station 5 is provided with a second conveying mechanism which is used for blanking the dried waste barrel 6; the control device is electrically connected with the first conveying mechanism, the first overturning device 21, the barrel cover rotary taking device 22, the flushing device, the drying device and the second conveying mechanism, and is used for controlling the first overturning device 21, the barrel cover rotary taking device 22, the flushing device, the drying device and the second conveying mechanism to work.

Feeding station 1 is used for transporting waste bucket 6 and conveying to raffinate and emptys station 2, and waste bucket 6 pours station 2, inside clean station 3 and dry station 4 in the raffinate in proper order and carries out the raffinate and emptys, washs and the drying, then through unloading 5 baits of unloading station, accomplishes waste bucket 6's cleanness, and whole clean processes such as controlling means carry out the mechanism. Through the mode, the full-automatic cleaning of the waste barrel 6 is realized, the working strength of workers can be reduced, and the cleaning efficiency is improved.

Further, first conveying mechanism includes the first transfer chain 11 that upwards sets up and the second transfer chain 12 that sets up along first horizontal direction relatively first horizontal direction slope, and the one end of second transfer chain 12 docks with the highest point of first transfer chain 11, and the other end of second transfer chain 12 docks with raffinate topples over station 2. In this embodiment, the first conveying line 11 and the second conveying line 12 both adopt a power roller structure, the first conveying line 11 can lift the waste bucket 6 to the same height as the residual liquid dumping station 2, when the waste bucket 6 is manually placed, the waste bucket 6 must be vertically placed, and the opening 61 of the waste bucket 6 faces upwards; guarantee through setting up second transfer chain 12 that waste bin 6 steadily passes through to raffinate emptys station 2.

Further, the feeding station 1 further includes a first buffer room 13, the first buffer room 13 has a first hollow cavity, the first buffer room 13 is disposed on the second conveying line 12 in a straddling manner and connected to the residual liquid pouring station 2, a first door 131 and a second door 132 are disposed on two opposite sides of the first buffer room 13 along the first horizontal direction, the second door 132 is disposed between the first buffer room 13 and the residual liquid pouring station 2, and the second door 132 is configured to: when the first door 131 is closed, the second door 132 is opened. When the waste bucket 6 is transported to the front of the first door 131, the sensor on the first door 131 detects the waste bucket 6 and controls the first door 131 to be opened, so that the waste bucket 6 enters the buffer room, then the first door 131 is closed, the second door 132 is opened, and the waste bucket 6 enters the residual liquid dumping station 2. By providing the first buffer compartment 13, the second door 132 is opened when the first door 131 thereon is closed, so that the first door 131 and the second door 132 are not opened at the same time, and the odor of the residual liquid can be effectively prevented from being diffused through the first door 131.

Further, the residual liquid pouring station 2 includes a residual liquid pouring room 28, and a first clamping and rotating device, a third conveying line 23, a first turning device 21, a bucket lid rotating device 22 and a residual liquid collecting tank 24 which are provided in the residual liquid pouring room 28.

Wherein, the residual liquid dumping room 28 is arranged on the third conveying line 23 in a spanning manner; the third conveying line 23 is arranged along the first horizontal direction, one end of the third conveying line 23 is in butt joint with the second conveying line 12, the other end of the third conveying line 23 is in butt joint with the internal cleaning station 3, and the third conveying line 23 is arranged on the first overturning device 21; the first clamping and rotating device is arranged on the first overturning device 21 and used for clamping the waste barrel 6 and driving the waste barrel 6 to rotate around the axis of the first clamping and rotating device; the barrel cover rotating and taking device 22 is positioned above the third conveying line 23, and the barrel cover rotating and taking device 22 can rotate out and take the barrel cover of the waste barrel 6; the first turning device 21 is rotatable about its own axis in a vertical plane for turning the waste bucket 6 so that the bung 61 of the waste bucket 6 faces downward; a raffinate collection tank 24 is provided directly below the third transfer line 23.

The waste barrel 6 is conveyed to a third conveying line 23 through a second conveying line 12, then the first clamping and rotating device clamps the waste barrel 6, and drives the waste barrel 6 to rotate to adjust the position of a barrel cover on the waste barrel 6; the barrel cover rotating and taking device 22 identifies the specific position of the barrel cover and then rotates and takes out the barrel cover; the first turnover device 21 drives the waste bin 6 to turn over so as to pour the residual liquid in the waste bin 6 into the residual liquid collecting tank 24, thereby completing the pouring action of the residual liquid. Empty totally in order to guarantee that the raffinate reduces abluent degree of difficulty on next step, in this embodiment, can control first turning device 21 and drive waste bucket 6 and make a round trip to rock with certain angle and frequency in vertical face to get rid of the raffinate totally, guarantee when wasing waste bucket 6, can reduce the waste of water resource.

Specifically, the lid rotating device 22 includes: a first drive assembly 221, a second drive assembly 222, and a spin assembly 223. Wherein the first driving unit 221 is disposed in the residual liquid pouring compartment 28 in a second horizontal direction perpendicular to the first horizontal direction; the second driving assembly 222 is arranged on the first driving assembly 221 along the vertical direction, is in transmission connection with the first driving assembly 221, and can reciprocate along the second horizontal direction; get subassembly 223 soon and set up on second drive assembly 222, and be connected with second drive assembly 222 transmission, can follow vertical direction reciprocating motion, get subassembly 223 soon and can rotate around self axis and take the bung soon down and take away. It is worth noting that the barrel cover also needs to be cleaned and dried, so that the barrel cover can meet the use requirement when being reused.

In this embodiment, both the first driving assembly 221 and the second driving assembly 222 may be driven by an air cylinder, an output end of the air cylinder of the first driving assembly 221 is connected to an air cylinder of the second driving assembly 222, and an output end of the air cylinder of the second driving assembly 222 is connected to the rotating assembly 223. The position of the rotary taking component 223 can be adjusted in the second horizontal direction and the vertical direction by arranging the first driving component 221 and the second driving component 222, so that the barrel cover can be conveniently and quickly positioned; the rotary taking component 223 is a motor, a clamping jaw is arranged on an output shaft of the motor, and the motor drives the clamping jaw to rotate so as to take down and transport the barrel cover. Through the mode, the automatic barrel cover opening work can be realized.

Further, the first turnover device 21 includes a first driving element 211 and a first rotating frame 212, the first driving element 211 is in transmission connection with the first rotating frame 212, and can drive the first rotating frame 212 to rotate around its axis, and the third conveying line 23 and the first clamping rotating device are both disposed on the first rotating frame 212. In this embodiment, the first driving member 211 is a motor, and is disposed in the residual liquid dumping compartment 28, a driving gear is disposed on an output shaft of the motor, a gear ring 2121 is disposed on the first rotating frame 212, and the driving gear is engaged with the gear ring 2121 to drive the first rotating frame 212 to rotate, so as to turn the waste bin 6 by 180 degrees, so that the residual liquid flows out through the bin mouth 61.

Further, the first clamping and rotating device comprises a fixed abutting assembly 25, a first moving assembly 27 and a rotating abutting assembly 26, the fixed abutting assembly 25 and the first moving assembly 27 are both arranged on the first rotating frame 212, the fixed abutting assembly 25 and the first moving assembly 27 are arranged oppositely and are respectively located on two sides of the third conveying line 23, the rotating abutting assembly 26 is arranged on the first moving assembly 27, the first moving assembly 27 can drive the rotating abutting assembly 26 to move towards the fixed abutting assembly 25, so that the waste barrel 6 is tightly held, and the rotating abutting assembly 26 can drive the waste barrel 6 to rotate around the axis of the rotating abutting assembly 26. By providing the first movement assembly 27, clamping and unclamping of the waste bin 6 can be achieved.

Specifically, in this embodiment, first removal subassembly 27 is the cylinder, and the output of cylinder is connected with rotatory butt subassembly 26, controls the removal of rotatory butt subassembly 26 through control cylinder, realizes pressing from both sides tight and the action of unclamping, and rotatory butt subassembly 26 includes the motor, and the output shaft of motor passes through the belt drive pivot and rotates, pivot and waste bucket 6 butt to make waste bucket 6 rotate around its self axis.

Further, in order to facilitate the discharge of the residual liquid in the residual liquid collecting groove 24, the situation that the residual liquid is accumulated and flows out due to negligence is prevented, a floating ball is arranged in the residual liquid collecting groove 24, and the liquid pump is controlled to be opened to discharge the residual liquid after the floating ball reaches a certain height.

Further, the internal cleaning station 3 comprises a cleaning room 33, and a second clamping and rotating device, a fourth conveying line, a second overturning device 31, a flushing device and a first wastewater collecting tank 32 which are arranged in the cleaning room 33; wherein the cleaning room 33 is spanned on the fourth conveying line; the fourth conveying line is arranged along the first horizontal direction, one end of the fourth conveying line is in butt joint with the third conveying line 23, the other end of the fourth conveying line is in butt joint with the drying station 4, and the fourth conveying line is fixedly arranged on the second overturning device 31; the second turnover device 31 can rotate around its own axis in a vertical plane, and is used for turning over the waste barrel 6 so that the opening 61 of the waste barrel 6 faces downwards; the second clamping and rotating device is arranged on the second overturning device 31 and used for clamping the waste barrel 6 and driving the waste barrel 6 to rotate around the axis of the waste barrel; the flushing device is positioned below the fourth conveying line and can extend into the waste bucket 6 through the bucket opening 61 for flushing; a first waste water collection tank 32 is provided directly below the fourth conveyor line. In this embodiment, the pressure of the water sprayed by the flushing device can be adjusted. Through the mode, the interior of the waste material barrel 6 can be effectively cleaned, so that the newly filled liquid is prevented from being polluted when the waste material barrel is used again.

Specifically, the second flipping unit 31 has a structure similar to that of the first flipping unit 21, and the second clamping and rotating unit has a structure similar to that of the first clamping and rotating unit, and therefore, the description thereof is omitted.

Further, the drying station 4 includes a drying room 43, and a third clamping and rotating device, a fifth conveying line, a third turning device 41, a drying device, and a second wastewater collection tank 42 which are provided in the drying room 43; wherein the drying room 43 is arranged across the fifth conveying line; the fifth conveying line is arranged along the first horizontal direction, one end of the fifth conveying line is in butt joint with the fourth conveying line, the other end of the fifth conveying line is in butt joint with the blanking station 5, and the fifth conveying line is arranged on the third overturning device 41; the third turning device 41 is capable of rotating about its own axis in a vertical plane for turning the waste bucket 6 so that the bung 61 of the waste bucket 6 faces downward; the third clamping and rotating device is arranged on the third overturning device 41 and used for clamping the waste barrel 6 and driving the waste barrel 6 to rotate around the axis of the third clamping and rotating device; the drying device is positioned below the fifth conveying line and can extend into the waste barrel 6 through the barrel opening 61 for drying; a second waste water collection tank 42 is provided directly below the fifth conveyor line. Through the above setting, can drip the waste water of existence in the waste bucket 6 and dry the air in to waste bucket 6 is spouted to rethread drying device, carries out the drying to waste bucket 6 to can not store up sewage in the assurance waste bucket 6.

Specifically, the third flipping unit 41 has a structure similar to that of the first flipping unit 21, and the third clamping and rotating unit has a structure similar to that of the first clamping and rotating unit, which will not be described again.

Further, the second conveying mechanism includes a sixth conveying line 51 arranged along the first horizontal direction and a seventh conveying line 52 arranged obliquely downward with respect to the first horizontal direction, one end of the sixth conveying line 51 is butted against the highest end of the seventh conveying line 52, and the other end of the sixth conveying line 51 is butted against the fifth conveying line. The waste barrel 6 after drying is conveyed out through the sixth conveying line 51, and then the waste barrel 6 is conveyed to the ground through the sixth conveying line 51, so that a worker can transport the waste barrel 6 away.

Further, the blanking station 5 further includes a second buffer room 53, the second buffer room 53 has a second hollow cavity, the second buffer room 53 is disposed on the sixth conveying line 51 in a straddling manner and connected to the drying station 4, a third door 531 and a fourth door 532 are disposed on two opposite sides of the second buffer room 53 along the first horizontal direction, the third door 531 is disposed between the second buffer room 53 and the drying station 4, and the third door 531 is configured as follows: when the third door 531 is closed, the fourth door 532 is opened. When the waste bin 6 is transported to the front of the third door 531, the sensor on the third door 531 detects the waste bin 6 and controls the third door 531 to open, so that the waste bin 6 enters the buffer room, then the third door 531 is closed, the fourth door 532 is opened, and the waste bin 6 enters the sixth conveying line 51. Through setting up second buffer 53, fourth door 532 is opened when third door 531 on it is closed to make third door 531 and fourth door 532 not open simultaneously, can prevent effectively that the smell of raffinate from diffusing through fourth door 532.

In order to facilitate the observation of the cleaning process, glass observation windows are arranged in the residual liquid pouring room 28, the cleaning room 33 and the drying room 43, and in order to prevent the volatilization of the residual liquid, exhaust openings are arranged in the residual liquid pouring room 28, the cleaning room 33 and the drying room 43 and used for exhausting waste gas, and then pollution-free treatment is carried out.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An automatic cleaning system of a waste barrel is characterized by comprising a feeding station (1), a residual liquid dumping station (2), an internal cleaning station (3), a drying station (4) and a discharging station (5) which are sequentially arranged along a first horizontal direction;

the feeding station (1) is provided with a first conveying mechanism, and the first conveying mechanism is used for conveying a waste barrel (6) and conveying the waste barrel to the residual liquid dumping station (2);

the residual liquid dumping station (2) is provided with a first overturning device (21) and a barrel cover rotary taking device (22), the barrel cover rotary taking device (22) is used for opening a barrel cover of the waste barrel (6), and the residual liquid in the waste barrel (6) is dumped out by the first overturning device (21);

the inner cleaning station (3) is provided with a flushing device, and the flushing device can extend into the waste barrel (6) to spray cleaning liquid to clean the inner part of the waste barrel (6) after residual liquid is poured;

the drying station (4) is provided with a drying device, and the drying device is used for drying the cleaned waste barrel (6);

the blanking station (5) is provided with a second conveying mechanism, and the second conveying mechanism is used for blanking the dried waste barrel (6);

the control device is electrically connected with the first conveying mechanism, the first overturning device (21), the barrel cover rotary taking device (22), the flushing device, the drying device and the second conveying mechanism, and is used for controlling the first overturning device (21), the barrel cover rotary taking device (22), the flushing device, the drying device and the second conveying mechanism to work.

2. The automatic cleaning system for waste buckets according to claim 1, wherein said first conveying mechanism includes a first conveying line (11) disposed obliquely upward with respect to said first horizontal direction and a second conveying line (12) disposed along said first horizontal direction, one end of said second conveying line (12) being butted against the highest end of said first conveying line (11), the other end of said second conveying line (12) being butted against said residual liquid pouring station (2).

3. An automatic cleaning system for waste buckets according to claim 2, wherein the loading station (1) further comprises a first buffer compartment (13), the first buffer compartment (13) having a first hollow cavity, the first buffer compartment (13) straddling the second conveyor line (12) and being connected to the residual liquid dumping station (2), a first door (131) and a second door (132) being disposed along the first horizontal direction on opposite sides of the first buffer compartment (13), the second door (132) being disposed between the first buffer compartment (13) and the residual liquid dumping station (2), the second door (132) being configured to: the second door (132) is opened when the first door (131) is closed.

4. The automatic cleaning system for waste buckets according to claim 3, wherein the residual liquid pouring station (2) comprises a residual liquid pouring room (28) and a first clamping rotating device, a third conveying line (23), the first overturning device (21), the bucket cover rotating device (22) and a residual liquid collecting groove (24) which are arranged in the residual liquid pouring room (28);

the residual liquid dumping room (28) is arranged on the third conveying line (23) in a spanning mode;

the third conveying line (23) is arranged along the first horizontal direction, one end of the third conveying line is in butt joint with the second conveying line (12), the other end of the third conveying line is in butt joint with the internal cleaning station (3), and the third conveying line (23) is arranged on the first overturning device (21);

the first clamping and rotating device is arranged on the first overturning device (21) and used for clamping the waste barrel (6) and driving the waste barrel (6) to rotate around the axis of the waste barrel;

the barrel cover rotating and taking device (22) is positioned above the third conveying line (23), and the barrel cover rotating and taking device (22) can rotate out and take the barrel cover of the waste barrel (6);

the first overturning device (21) can rotate around the axis of the first overturning device in a vertical plane and is used for overturning the waste bucket (6) so that the opening (61) of the waste bucket (6) faces downwards;

and the residual liquid collecting tank (24) is arranged right below the third conveying line (23).

5. An automatic waste bin washing system according to claim 4, characterised in that the lid unscrewing means (22) comprise:

a first drive assembly (221), said first drive assembly (221) disposed in said residual liquid pouring compartment (28) along a second horizontal direction perpendicular to said first horizontal direction;

the second driving assembly (222) is arranged on the first driving assembly (221) along the vertical direction, is in transmission connection with the first driving assembly (221), and can reciprocate along the second horizontal direction;

and the rotary taking component (223) is arranged on the second driving component (222), is in transmission connection with the second driving component (222), can move in a reciprocating manner along the vertical direction, and can rotate around the axis of the rotary taking component (223) to take the barrel cover down.

6. The automatic cleaning system for waste buckets according to claim 4, wherein the first overturning device (21) comprises a first driving member (211) and a first rotating frame (212), the first driving member (211) is in transmission connection with the first rotating frame (212) and can drive the first rotating frame (212) to rotate around the axis of the first rotating frame, and the third conveying line (23) and the first clamping rotating device are both arranged on the first rotating frame (212).

7. An automatic waste bin cleaning system as claimed in claim 6, said first clamping and rotating device comprising a fixed abutment assembly (25), a first moving assembly (27) and a rotating abutment assembly (26), the fixed abutment assembly (25) and the first moving assembly (27) are both arranged on the first rotating frame (212), the fixed abutting assembly (25) is arranged opposite to the first moving assembly (27) and is respectively positioned at two sides of the third conveying line (23), the rotary abutment assembly (26) is arranged on the first moving assembly (27), the first movement assembly (27) being able to bring the rotary abutment assembly (26) towards the fixed abutment assembly (25), thereby hugging closely waste bucket (6), rotatory butt subassembly (26) can drive waste bucket (6) and rotate around its axis.

8. An automatic washing system of waste buckets according to claim 4, characterized in that said internal cleaning station (3) comprises a cleaning booth (33) and second clamping and rotating means, a fourth conveyor line, a second overturning means (31), said flushing means and a first waste water collection tank (32) arranged in said cleaning booth (33);

the cleaning room (33) is arranged on the fourth conveying line in a spanning mode;

the fourth conveying line is arranged along the first horizontal direction, one end of the fourth conveying line is in butt joint with the third conveying line (23), the other end of the fourth conveying line is in butt joint with the drying station (4), and the fourth conveying line is arranged on the second overturning device (31);

the second overturning device (31) can rotate around the axis of the second overturning device in a vertical plane and is used for overturning the waste bucket (6) so that the opening (61) of the waste bucket (6) faces downwards;

the second clamping and rotating device is arranged on the second overturning device (31) and used for clamping the waste barrel (6) and driving the waste barrel (6) to rotate around the axis of the waste barrel;

the flushing device is positioned below the fourth conveying line and can extend into the waste bucket (6) through the bucket opening (61) for flushing;

the first wastewater collection tank (32) is disposed directly below the fourth conveyor line.

9. The automatic washing system of a waste basket according to claim 8, characterized in that said drying station (4) comprises a drying room (43) and third clamping and rotating means, a fifth conveyor line, a third overturning means (41), said drying means and a second waste water collection tank (42) arranged in said drying room (43);

the drying room (43) is arranged across the fifth conveying line;

the fifth conveying line is arranged along the first horizontal direction, one end of the fifth conveying line is in butt joint with the fourth conveying line, the other end of the fifth conveying line is in butt joint with the blanking station (5), and the fifth conveying line is arranged on the third overturning device (41);

the third overturning device (41) can rotate around the axis of the third overturning device in a vertical plane and is used for overturning the waste bucket (6) so that the opening (61) of the waste bucket (6) faces downwards;

the third clamping and rotating device is arranged on the third overturning device (41) and is used for clamping the waste barrel (6) and driving the waste barrel (6) to rotate around the axis of the waste barrel;

the drying device is positioned below the fifth conveying line and can extend into the waste barrel (6) through the barrel opening (61) for drying;

the second wastewater collection tank (42) is disposed directly below the fifth conveyor line.

10. The automatic cleaning system for waste buckets according to claim 9, wherein the second conveying mechanism includes a sixth conveying line (51) arranged along the first horizontal direction and a seventh conveying line (52) arranged obliquely downward with respect to the first horizontal direction, one end of the sixth conveying line (51) is butted against the highest end of the seventh conveying line (52), and the other end of the sixth conveying line (51) is butted against the fifth conveying line.