CN218318700U

CN218318700U - Dustbin and sanitation car

Info

Publication number: CN218318700U
Application number: CN202221016181.3U
Authority: CN
Inventors: 程可忠; 赵雅君; 于欣东; 胡俊辰; 钟朝辉; 梁柱
Original assignee: Jerry Environmental Technology Co ltd
Current assignee: Yantai Jerui Mechanical Equipment Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2023-01-17
Anticipated expiration: 2032-04-28

Abstract

The application discloses dustbin and sanitation car relates to sanitation vehicle field. A trash bin, comprising: the garbage can comprises a garbage can body, an ultrasonic detection device, a control device and an alarm device; the garbage can body is provided with an accommodating cavity; the ultrasonic detection device is arranged in the accommodating cavity; the ultrasonic detection device is in signal connection with the control device; the alarm device is in signal connection with the control device. A sanitation vehicle comprises the garbage can. This application can be solved current dustbin and can't judge whether overflow and reduce sanitation efficiency scheduling problem.

Description

Dustbin and sanitation car

Technical Field

The application belongs to the technical field of sanitation vehicles, and particularly relates to a dustbin and a sanitation vehicle.

Background

When the sanitation vehicle is in sanitation operation, the collected garbage is conveyed into the garbage can for storage. Along with the continuous operation of sanitation operation, the rubbish that collects in the dustbin is more and more, and when rubbish reaches a quantitative, need carry out the clearance to make sanitation car can continue the operation.

The current dustbin can't judge it is filled with rubbish in it, when handling rubbish, needs to increase the number of times of clearing and transporting or the manual work is looked over to avoid the dustbin to overflow and full and influence the sanitation operation. However, increasing the number of times of clearing reduces the sanitation efficiency and increases the energy consumption, and manual inspection is inconvenient and also affects the sanitation efficiency.

Based on the above problems, it is very important to provide a garbage can capable of automatically judging whether the collected garbage is full.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application aims to provide a dustbin and a sanitation vehicle, and the problems that the current dustbin cannot be judged whether to be full or not, so that the sanitation efficiency is reduced and the like can be solved.

In order to solve the technical problem, the present application is implemented as follows:

the embodiment of the application provides a dustbin, this dustbin includes: the garbage can comprises a garbage can body, an ultrasonic detection device, a control device and an alarm device;

the garbage can body is provided with an accommodating cavity;

the ultrasonic detection device is arranged in the accommodating cavity;

the ultrasonic detection device is in signal connection with the control device;

the alarm device is in signal connection with the control device.

The embodiment of the application also provides a sanitation vehicle, which comprises a chassis vehicle and the dustbin;

the dustbin body set up in the chassis car.

In the embodiment of the application, set up ultrasonic detection device in the holding cavity of dustbin body, through ultrasonic detection device to holding the internal transmission ultrasonic wave of cavity, can survey out the height that holds the rubbish of collecting in the cavity through the ultrasonic wave, and ultrasonic detection device sends the signal that detects to controlling means in real time, and judge through controlling means, when the height of rubbish reaches preset height, show that the rubbish in the dustbin has reached the clearance standard, controlling means sends control signal to alarm device this moment, report to the police with control alarm device, thereby remind the staff to handle. Based on the setting, whether can realize overflowing to this internal rubbish of dustbin and carry out automated inspection and judgement to can reduce the clearance number of times, reduce the clearance energy consumption, and, need not the staff and look over the dustbin, thereby can reduce staff's intensity of labour, overcome the artifical inconvenient problem of looking over, consequently, can realize through above-mentioned dustbin that automatic judgement rubbish is overflowed, and then can improve sanitation efficiency.

Drawings

FIG. 1 is a schematic connection diagram of an ultrasonic detection device, a control device, an alarm device and a cleaning device disclosed in an embodiment of the present application;

FIG. 2 is a schematic view of an ultrasonic testing device distributed in a first form inside a dustbin body according to an embodiment of the present application;

FIG. 3 is a first perspective view of an ultrasonic testing device of the present disclosure distributed in a second form within a trash can body;

FIG. 4 is a second perspective view of the ultrasonic testing device of the present disclosure distributed in a second form within the trash can body;

FIG. 5 is a schematic structural diagram of a cleaning apparatus disclosed in an embodiment of the present application;

fig. 6 is a schematic structural diagram of the sanitation vehicle disclosed in the embodiment of the present application.

Description of the reference numerals:

100-a dustbin body; 110-a receiving cavity; 111-a first side wall; 112-a second side wall; 113-a top wall; 114-a bottom wall; 120-transparent window;

200-ultrasonic detection device; 210-a transmitter; 220-a receiver;

300-a cleaning device; 310-a spray head; 320-cleaning the pipeline; 330-water supply tank; 340-a water pump;

400-a control device;

500-an alarm device;

600-chassis vehicle.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/", and generally means that the former and latter related objects are in an "or" relationship.

The embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

With reference to fig. 1 to 6, the present application discloses a garbage can for collecting clean garbage. In some embodiments, the waste bin may be applied to a sanitation vehicle for cleaning waste by the sanitation vehicle. Of course, the above garbage can may also be applied to other scenarios, which is not specifically limited in this embodiment of the present application.

The disclosed trash can includes a trash can body 100, an ultrasonic detection device 200, a control device 400, and an alarm device 500. Wherein, the dustbin body 100 has the accommodating cavity 110, and clean rubbish can be collected through the accommodating cavity 110. Optionally, the dustbin body 100 can be a cubic shell, and for improving the strength of the dustbin body 100, the dustbin body 100 can be made of metal, so that the dustbin body 100 is not easy to deform or damage after being filled with clean garbage. In addition, in consideration of the cleaning waste collected through the dustbin body 100 requiring cleaning, the dustbin body 100 may be provided with a door panel that can be opened or closed, so that the cleaning of the cleaning waste can be facilitated.

In order to detect the collection amount of the cleaning waste in the waste bin body 100, in some embodiments, an ultrasonic detection device 200 is disposed in the accommodating cavity 110, and the ultrasonic detection device 200 can emit ultrasonic waves into the accommodating cavity 110 in real time, and as the ultrasonic waves propagate in the accommodating cavity 110, the ultrasonic waves are reflected when contacting the cleaning waste, so that the ultrasonic waves are reversely propagated and received. In the process that the ultrasonic wave is transmitted to receiving, can detect the collection volume of the clean rubbish in holding cavity 110 to can effectively alleviate the too much or too little problem of clean rubbish. It should be noted that the specific detection principle can be elaborated in the following.

In order to judge the collection amount of the clean garbage in the garbage can body 100 to determine whether the collection amount reaches a preset amount, the garbage can in the embodiment of the present application further includes a control device 400, and the control device 400 is in signal connection with the ultrasonic detection device 200. Based on this, the ultrasonic detection device 200 sends the detected collection amount of the clean garbage in the garbage can body 100 to the control device 400 in the form of a signal, and the control device 400 analyzes the collection amount and compares the collection amount of the clean garbage in the garbage can body 100 detected by the ultrasonic detection device 200 with the preset amount to determine whether the preset amount is reached.

When the collection amount of the clean garbage in the garbage can body 100 reaches a preset amount, the garbage is judged to reach a clearing standard, and the clearing efficiency is high and the energy consumption is low; when the collection amount of the clean garbage in the garbage can body 100 does not reach the preset amount, the garbage can is judged to not reach the clearing standard, and clearing at the moment can increase clearing times, reduce clearing efficiency, increase energy consumption and waste resources.

In order to remind the staff whether the collection amount of the clean garbage in the garbage can body 100 reaches the clearing standard, the garbage can in the embodiment of the present application further comprises an alarm device 500, and the alarm device 500 is in signal connection with the control device 400. Based on this, when the control device 400 determines that the clearing standard is reached, a control alarm signal is sent to the alarm device 500, so that the alarm device 500 gives an alarm to remind a worker that the clearing standard is reached, and clearing processing can be performed; on the contrary, when the control device 400 determines that the cleaning standard is not met, the control device 400 does not send a control alarm signal to the alarm device 500, and the alarm device 500 does not give an alarm, in this case, the worker does not hear the alarm signal, which indicates that the garbage can continue to collect the clean garbage in the garbage can body 100 until the alarm device 500 gives an alarm.

In the embodiment of the present application, set up ultrasonic detection device 200 in containing cavity 110 of dustbin body 100, through ultrasonic detection device 200 to the transmission ultrasonic wave in containing cavity 110, can detect the height of the clean rubbish of collecting in containing cavity 110 through the ultrasonic wave, that is, detect the collection volume of clean rubbish in containing cavity 110, and ultrasonic detection device 200 sends the signal that detects to controlling means 400 in real time, and judge through controlling means 400, when the height of rubbish reaches preset height (namely, the collection volume of clean rubbish reaches preset volume), show that the rubbish in the dustbin has reached the clearance standard, controlling means 400 sends control signal to alarm device 500 this moment, report to the police with controlling alarm device 500, thereby remind the staff to handle. Based on the above setting, can realize carrying out automated inspection and judgement to the rubbish in the dustbin body 100 is full to overflow to can reduce the clearance number of times, reduce the clearance energy consumption, and, need not the staff and look over the dustbin, thereby can reduce staff's intensity of labour, overcome the artifical inconvenient problem of looking over, consequently, can realize through above-mentioned dustbin that automatic judgement rubbish is full to overflow, and then can improve sanitation efficiency.

Referring to fig. 2 to 4, in some embodiments, the ultrasonic detection apparatus 200 may include a transmitter 210 and a receiver 220, wherein the transmitter 210 is configured to transmit ultrasonic waves into the accommodating cavity 110, and the receiver 220 is configured to receive the ultrasonic waves, and by cooperation of the transmitter 210 and the receiver 220, detection of the collection amount of the cleaning waste in the accommodating cavity 110 may be achieved.

Further, the transmitter 210 and the receiver 220 are both in signal connection with the control device 400, so that the transmitter 210 is controlled by the control device 400 to transmit ultrasonic waves, and the receiver 220 can send signals to the control device 400, so that the detection signals can be analyzed by the control device 400, and finally the collection amount of the cleaning waste in the accommodating cavity 110 can be obtained.

To alleviate the problem of the ultrasonic detection device 200 that the detection process is easily interfered by the cleaning waste, in some embodiments, the transmitter 210 and the receiver 220 are both disposed near the top of the receiving cavity 110, as shown in fig. 2. Therefore, the transmitter 210 can transmit ultrasonic waves into the accommodating cavity 110 from the position, close to the top, of the accommodating cavity 110, so that the problem that the transmitter 210 is shielded can be effectively solved, and the problem that the receiver 220 is shielded by cleaning garbage and cannot receive the ultrasonic waves can also be solved. The above setting mode can ensure that the transmitter 210 can normally transmit the ultrasonic wave, and the receiver 220 can normally receive the ultrasonic wave; in addition, under the condition of ensuring normal operation of the emitter 210 and the receiver 220, the maximum quantity of collected clean garbage in the accommodating cavity 110 can be correspondingly increased, and the cleaning efficiency can be improved to a certain extent.

In order to improve the detection accuracy and reduce the chance of accidents, the trash can may include a plurality of ultrasonic detection devices 200, and the transmitter 210 and the receiver 220 of each ultrasonic detection device 200 are disposed on the top wall 113 of the receiving cavity 110 and face the bottom wall 114 of the receiving cavity 110. Based on this, can be through transmitter 210 orientation diapire 114 direction transmission ultrasonic wave to in order to make the ultrasonic wave can contact clean rubbish, and, set up a plurality of ultrasonic detection device 200 and can enlarge the detection zone area, improve and survey the comprehensiveness, avoid appearing the condition that local region can not survey, thereby can effectively alleviate the problem of surveying the contingency of appearance, guaranteed the detection precision. It should be noted here that the transmitter 210 and the receiver 220 are both directed toward the bottom wall 114 of the accommodating cavity 110, and it is understood that the transmitter 210 may emit ultrasonic waves toward the bottom wall 114, or ultrasonic waves having a component directed toward the bottom wall 114; of course, the ultrasonic waves reflected by the cleaning waste may propagate from the bottom wall 114 toward the top wall 113, or may propagate obliquely so as to be received by the receiver 220.

It should be noted here that, the arrangement form of the ultrasonic detection device 200 may be configured to transmit ultrasonic waves through the transmitter 210, and the ultrasonic waves are transmitted back after contacting the cleaning waste and received by the receiver 220, in this process, the distance from the ultrasonic detection device 200 to the cleaning waste may be calculated, that is, the height of the cleaning waste in the accommodating cavity 110 may be obtained, so as to facilitate comparison with a preset height in the following process, and finally determine whether the cleaning waste meets the transportation standard.

Referring to fig. 3 and 4, in other embodiments, the transmitter 210 may be further disposed on the first sidewall 111 of the receiving cavity 110, the receiver 220 may be disposed on the second sidewall 112 of the receiving cavity 110 spaced apart from the first sidewall 111, and the transmitter 210 and the receiver 220 are disposed opposite to each other. In this case, when the ultrasonic wave emitted from the emitter 210 can be received by the receiver 220, which indicates that the space between the emitter 210 and the receiver 220 is not blocked by the cleaning waste, the ultrasonic wave can be emitted and received normally, so that it is determined that the collection amount of the cleaning waste in the accommodating cavity 110 has not reached the cleaning standard, and the collection can be continued. In contrast, when the ultrasonic wave emitted from the emitter 210 is not received by the receiver 220, which indicates that the space between the emitter 210 and the receiver 220 is blocked by the cleaning waste, the ultrasonic wave emitted from the emitter 210 cannot be received by the receiver 220, so as to determine that the collection amount of the cleaning waste in the accommodating cavity 110 has reached the cleaning standard, so as to facilitate the cleaning treatment by the following staff.

To improve the cleaning criteria, the transmitter 210 and receiver 220 may be close to the top wall 113 of the receiving chamber 110 to collect more cleaning debris and block the ultrasonic waves.

In order to improve the detection accuracy and reduce the chance of occurrence of accidents, the trash can may include a plurality of ultrasonic detection devices 200, the plurality of ultrasonic detection devices 200 are distributed on the side wall of the accommodating cavity 110 around the circumference of the accommodating cavity 110, the plurality of ultrasonic detection devices 200 are located at the same horizontal height, and the transmitter 210 and the receiver 220 of each ultrasonic detection device 200 are disposed opposite to each other. Based on this, can form multiunit ultrasonic signal in holding cavity 110 to can enlarge the detection area, improve and survey the comprehensiveness, avoid appearing the condition that local area can not survey, thereby can effectively alleviate the problem of surveying the contingency of appearing, guarantee the detection precision.

It should be noted here that the arrangement form of the ultrasonic detection apparatus 200 can determine whether the cleaning waste in the accommodating cavity 110 reaches the preset height by determining whether the ultrasonic waves are blocked by the cleaning waste, so as to determine whether the cleaning waste reaches the cleaning standard.

Referring to fig. 1 and 5, in consideration that the ultrasonic detection device 200 may be adhered with clean debris, thereby affecting the normal detection process of the ultrasonic detection device 200, in this embodiment, the trash can further includes a cleaning device 300, and the ultrasonic detection device 200 can be cleaned by the cleaning device 300, so as to alleviate the influence of the adhesion of the clean debris on the surface of the ultrasonic detection device 200 on the normal detection process.

When the cleaning debris adheres to the ultrasonic detection device 200, the cleaning device 300 may be manually activated. Of course, the washing device 300 can also be started in an automatic control manner, in this case, the washing device 300 is in signal connection with the control device 400, so that the control device 400 controls the washing device 300 to be started, and automatic control is realized. The process of manually activating the washing apparatus 300 or automatically activating the washing apparatus 300 will be described in detail below.

Referring to fig. 5, in some embodiments, the cleaning device 300 may include a nozzle 310, and the nozzle 310 is disposed in the receiving cavity 110 and opposite to at least a portion of the ultrasonic testing device 200. Wherein, the nozzle 310 can be used for spraying cleaning liquid to wash the ultrasonic detection device 200 through the cleaning liquid, thereby ensuring the cleanliness of the ultrasonic detection device 200, and alleviating the influence of the adhesion of the cleaning garbage on the ultrasonic detection device 200 on the normal detection thereof. Alternatively, the spray head 310 may be a high pressure spray head 310, which may increase the spray pressure of the cleaning solution, further increasing the cleaning effect.

Further, the cleaning apparatus 300 may further include a cleaning pipe 320, a water supply tank 330, and a water pump 340, wherein one end of the cleaning pipe 320 is connected to an outlet of the water supply tank 330, the other end of the cleaning pipe 320 extends into the receiving chamber 110 and is connected to the spray head 310, and the water pump 340 is connected to the cleaning pipe 320.

Wherein the water supply tank 330 is used to contain the cleaning solution, and optionally, the water supply tank 330 may be separately provided so as to separately supply water to the spray head 310; in addition, when the garbage can is applied to a sanitation vehicle, the water supply tank 330 may be used in common with a sanitation cleaning water tank of the sanitation vehicle, so as to reduce the arrangement of the water tank and accordingly reduce the occupied space.

The water pump 340 may be a centrifugal pump, and is connected to the cleaning pipeline 320, and under the action of the water pump 340, the cleaning liquid in the water supply tank 330 may flow to the spraying head 310 through the cleaning pipeline 320, and finally is sprayed to the ultrasonic detection device 200 through the spraying head 310, so as to clean the ultrasonic detection device 200 and ensure normal detection thereof.

In order to distinguish the case where the cleaning waste adheres to the ultrasonic detection device 200 or the case where the cleaning waste blocks the ultrasonic detection device 200 but does not adhere to the ultrasonic detection device, the embodiment of the present application may determine the cleaning waste by the detection distance of the ultrasonic detection device 200. Specifically, in the case where the detection distance of the ultrasonic detection device 200 is within a first distance range (including the first distance range), the control device 400 determines that the ultrasonic detection device 200 is adhered with the cleaning debris; in the case where the detection distance of the ultrasonic detection device 200 is outside the first distance range, the control device 400 determines that the cleaning debris blocks the ultrasonic detection device 200 and does not adhere.

It should be noted here that when the cleaning waste adheres to the ultrasonic detection device 200, the detection distance is very small due to the direct contact, so that the detection distance is within the first distance range; when the cleaning waste is not adhered to the ultrasonic detection device 200, the detection distance is relatively large and is out of the first distance range due to non-contact. Based on this, a smaller first distance may be set as a boundary to determine whether or not the cleaning waste adheres to the ultrasonic detection device 200.

In some embodiments, when the control device 400 determines that the ultrasonic detection device 200 is adhered with the cleaning waste, the alarm device 500 may be controlled to issue an abnormal alarm to remind a worker of detection abnormality caused by adhesion of the cleaning waste to the ultrasonic detection device 200 through an abnormal alarm signal, the worker who is reminded may manually start the cleaning device 300, and the cleaning liquid in the water supply tank 330 is conveyed to the spray head 310 through the cleaning pipeline 320 and sprayed to the ultrasonic detection device 200 through the spray head 310 under the action of the water pump 340 to realize cleaning. Furthermore, after the cleaning process is finished, the abnormal alarm can be manually turned off so as to ensure the normal operation of the dustbin.

It should be noted that the above-mentioned abnormal alarm signal is distinguished from the alarm signal meeting the clearing standard, specifically, the abnormal alarm may be louder, or the frequency of the sound is different, or the color of the alarm lamp is different, etc., so as to distinguish the abnormal alarm signal or the alarm signal meeting the clearing standard.

In other embodiments, when the control device 400 determines that the ultrasonic detection device 200 has the clean garbage adhered thereto, the control device 400 directly controls the cleaning device 300 to start, and the cleaning liquid in the water supply tank 330 is conveyed to the spray head 310 through the cleaning pipeline 320 under the action of the water pump 340 and sprayed to the ultrasonic detection device 200 through the spray head 310 to realize cleaning, so as to ensure the normal operation of the garbage tank.

In order to observe the collection amount of the cleaning waste in the dustbin body 100, in some embodiments, the sidewall of the accommodating cavity 110 may be provided with an opening, and the opening is provided with a transparent window 120. Based on this, the staff can observe the collection amount of the clean garbage in the garbage can body 100 through the transparent window 120, so as to estimate the collection amount of the clean garbage in the garbage can body 100.

Referring to fig. 1 to 6, based on the above trash can, an embodiment of the present application further discloses a sanitation vehicle, which includes a chassis vehicle 600 and the above trash can, wherein the trash can body 100 is disposed on the chassis vehicle 600. Based on this, can play the bearing effect to the dustbin through chassis car 600, can also transport the dustbin to realize portable garbage collection and be convenient for clear rubbish.

In some embodiments, the control device 400 and the alarm device 500 may be disposed in the cab of the chassis 600 and closer to the staff member, so as to remind the staff member.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the present embodiments are not limited to those precise embodiments, which are intended to be illustrative rather than restrictive, and that various changes and modifications may be effected therein by one skilled in the art without departing from the scope of the appended claims.

Claims

1. A trash bin, comprising: the garbage can comprises a garbage can body (100), an ultrasonic detection device (200), a control device (400) and an alarm device (500);

the dustbin body (100) is provided with an accommodating cavity (110);

the ultrasonic detection device (200) is arranged in the accommodating cavity (110);

the ultrasonic detection device (200) is in signal connection with the control device (400);

the alarm device (500) is in signal connection with the control device (400);

the waste bin further comprises a cleaning device (300);

the cleaning device (300) comprises a spray head (310), wherein the spray head (310) is arranged in the accommodating cavity (110) and is opposite to at least part of the ultrasonic detection device (200).

2. A waste bin according to claim 1, wherein the ultrasonic detection device (200) comprises a transmitter (210) for transmitting ultrasonic waves into the receiving cavity (110) and a receiver (220) for receiving ultrasonic waves, the transmitter (210) and the receiver (220) being in signal connection with the control device (400);

the transmitter (210) and the receiver (220) are both disposed near the top of the receiving cavity (110).

3. Waste bin according to claim 2, characterized in that it comprises a plurality of said ultrasonic detection devices (200);

the transmitter (210) and the receiver (220) of each ultrasonic detection device (200) are arranged on the top wall (113) of the accommodating cavity (110) and face the bottom wall (114) of the accommodating cavity (110).

4. A waste bin according to claim 1, wherein the ultrasonic detection device (200) comprises a transmitter (210) for transmitting ultrasonic waves into the receiving cavity (110) and a receiver (220) for receiving ultrasonic waves, the transmitter (210) and the receiver (220) being in signal connection with the control device (400);

the emitter (210) is disposed on a first side wall (111) of the accommodating cavity (110), the receiver (220) is disposed on a second side wall (112) of the accommodating cavity (110) spaced from the first side wall (111), and the emitter (210) and the receiver (220) are disposed opposite to each other.

5. A waste bin according to claim 4, characterized in that it comprises a plurality of said ultrasonic detection devices (200);

the ultrasonic detection devices (200) are distributed on the side wall of the accommodating cavity (110) around the circumference of the accommodating cavity (110), and the ultrasonic detection devices (200) are positioned at the same horizontal height;

the transmitter (210) of each ultrasonic detection device (200) is disposed opposite to the receiver (220).

6. A waste bin according to claim 1, wherein the washing device (300) further comprises a washing line (320), a water supply tank (330) and a water pump (340);

one end of the cleaning pipeline (320) is connected with an outlet of the water supply tank (330), and the other end of the cleaning pipeline (320) extends into the accommodating cavity (110) and is connected with the spray head (310);

the water pump (340) is connected to the cleaning pipeline (320).

7. A waste bin according to claim 1 or 6, characterized in that the cleaning device (300) is in signal connection with the control device (400).

8. A waste bin according to claim 1, wherein the side wall of the receiving cavity (110) is provided with an opening, and the opening is provided with a transparent window (120).

9. A sanitation vehicle, comprising: -a chassis (600) and a waste bin according to any one of claims 1 to 8;

the dustbin body (100) is arranged on the chassis (600).