CN220282416U - Dustbin and sanitation machinery - Google Patents

Abstract

The utility model provides a dustbin and sanitation machinery, wherein the dustbin comprises a dustbin body, a slide plate mechanism, a scraper mechanism, a sensor assembly and a control unit; the tail part of the dustbin body is provided with a garbage filling inlet; the sliding plate mechanism is arranged on the dustbin body in a sliding way and comprises a sliding plate frame and a sliding plate cylinder for driving the sliding plate frame to move forwards and backwards; the slide plate cylinder comprises a front section cylinder barrel and a rear section cylinder barrel; the sensor assembly is arranged in the sliding plate cylinder and used for detecting the position information of the front section piston rod and the rear section piston rod; the control unit is electrically connected with the sensor assembly and is used for controlling the scraping plate mechanism to carry out garbage press filling swing or seal the garbage filling inlet according to the position information of the front section piston rod and the rear section piston rod. The sensor component can accurately acquire the position information of the front section piston rod and the rear section piston rod of the sliding plate oil cylinder, so that scraping plates can be prevented from scratching the rear wall of the dustbin body in the garbage pressing and filling process.

Description

Dustbin and sanitation machinery

Technical Field

The utility model belongs to the technical field of sanitation machinery, and particularly relates to a dustbin and sanitation machinery.

Background

Sanitation machinery in the prior art, such as a garbage collection vehicle, needs a scraping plate to scrape and close the swing towards the inside of the dustbin in the garbage pressing and filling process, and if the scraping position of the scraping plate cannot be controlled, the scraping plate can scratch the inner side wall of the dustbin. In addition, although the existing scraper mechanism can press garbage, a small amount of light drift matters cannot be prevented from drifting out of a lower gap, odor cannot be prevented from overflowing, a large amount of sewage can be stored in the dustbin in rainy seasons, and drainage work is needed before vehicles work, so that the workload is increased.

Disclosure of Invention

The utility model mainly aims to provide a dustbin and sanitation machinery, and aims to solve the technical problem that the rear wall of the dustbin is easy to damage when a scraping plate is used for filling in a pressing mode in the dustbin in the prior art.

In order to achieve the above object, the present utility model provides a dustbin comprising:

the tail part of the dustbin body is provided with a garbage filling inlet;

the sliding plate mechanism is arranged on the dustbin body in a sliding manner along the front-back direction and comprises a sliding plate frame and a sliding plate cylinder for driving the sliding plate frame to move along the front-back direction; the sliding plate cylinder comprises a front section cylinder barrel and a rear section cylinder barrel which are not communicated with each other, a front section piston rod is arranged in the front section cylinder barrel, and a rear section piston rod is arranged in the rear section cylinder barrel; and

the scraping plate mechanism is arranged on the sliding plate frame;

the sensor assembly is arranged in the sliding plate cylinder and is used for detecting the position information of the front section piston rod and the rear section piston rod;

and the control unit is electrically connected with the sensor assembly and is used for controlling the scraping plate mechanism and the sliding plate frame to carry out garbage press filling swing or seal the garbage filling inlet according to the position information of the front section piston rod and the rear section piston rod.

In an embodiment of the utility model, the sensor assembly comprises a front section displacement sensor and a rear section displacement sensor, wherein the front section displacement sensor is arranged in the front section cylinder barrel and used for detecting the displacement of the front section piston rod in real time, and the rear section displacement sensor is arranged in the rear section cylinder barrel and used for detecting the displacement of the rear section piston rod in real time.

In the embodiment of the utility model, the front section displacement sensor and the rear section displacement sensor are magnetic ring type telescopic displacement sensors.

In the embodiment of the utility model, the dustbin body is further provided with the guide rail extending along the front-back direction, the slide plate frame comprises a slide plate and slide block assemblies arranged on two sides of the slide plate along the width direction, each group of slide block assemblies comprises two slide blocks respectively arranged on two ends of the slide plate along the length direction, and each slide block is in sliding contact fit with the guide rail.

In the embodiment of the utility model, the telescopic end of the front section piston rod and the telescopic end of the rear section piston rod are axially arranged in a back-to-back mode, the telescopic end of the front section piston rod is hinged with the sliding block positioned on the front side, and the telescopic end of the rear section piston rod is arranged on the dustbin body through the mounting seat.

In the embodiment of the utility model, the sliding plate oil cylinder comprises a cylinder barrel which is arranged on the dustbin body along the front-back direction, a blocking plate is arranged in the cylinder barrel, and the blocking plate axially divides the cylinder barrel into a front section cylinder barrel and a back section cylinder barrel;

or alternatively, the first and second heat exchangers may be,

the front section cylinder barrel and the rear section cylinder barrel are detachably connected.

In an embodiment of the utility model, the slide plate mechanism further comprises a guide member located at a bottom surface of the cylinder of the slide plate cylinder, and the cylinder is slidably engaged with the guide member and capable of guiding sliding along a length direction of the guide member.

In the embodiment of the utility model, the scraper mechanism comprises a scraper and a scraper oil cylinder, the scraper is pivotally connected with the rear side of the scraper frame, the scraper oil cylinder is arranged on the scraper frame, the telescopic end of the scraper oil cylinder is hinged with the front side of the scraper, and the scraper oil cylinder is used for driving the scraper to swing towards or away from the garbage filling inlet so as to enable the scraper to scrape and swing or seal the garbage filling inlet.

In the embodiment of the utility model, the dustbin further comprises a forward in-place detection piece, wherein the forward in-place detection piece is positioned on the top surface of the dustbin body and is arranged close to the front end, and the forward in-place detection piece is used for detecting the forward position of the sliding plate frame and sending a forward in-place signal when the forward in-place detection piece is in place.

In an embodiment of the utility model, there is also provided an sanitation machine comprising a dustbin as described above.

Through the technical scheme, the dustbin provided by the embodiment of the utility model has the following beneficial effects:

the tail part of the dustbin body is provided with a garbage filling inlet, the sliding plate mechanism is arranged on the dustbin body in a sliding way along the front-back direction, and the sliding plate mechanism comprises a sliding plate frame and a sliding plate cylinder for driving the sliding plate frame to move along the front-back direction; a front section piston rod is arranged in a front section cylinder barrel of the slide plate cylinder, and a rear section piston rod is arranged in a rear section cylinder barrel; according to the garbage can, the sensor assembly is used for detecting the position information of the front-section piston rod and the rear-section piston rod respectively, the sensor assembly acquires the current position information signals of the front-section piston rod and the rear-section piston rod in real time and sends the current position information signals to the control unit, the control unit sends corresponding control instructions to the scraper mechanism according to the current position information signals, and then the scraper mechanism performs garbage press filling swing or seals the garbage filling opening according to the corresponding action control instructions, so that the rear wall of the garbage can body can be prevented from being scratched by the scraper in the garbage press filling process or the garbage filling opening can not be completely covered by the scraper mechanism.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

The accompanying drawings are included to provide an understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a schematic view of a dustbin without a ram cylinder according to one embodiment of the utility model;

FIG. 2 is a schematic view of a slider frame in a dustbin according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a structure of a slide cylinder in a dustbin according to an embodiment of the present utility model when the slide cylinder reaches a preset refuse press filling position;

FIG. 4 is a schematic view of a structure of scraping garbage when a slide cylinder in a dustbin reaches a preset garbage filling position according to an embodiment of the utility model;

FIG. 5 is a schematic view showing a structure in which a scraper in a dustbin moves forward during garbage scraping according to an embodiment of the present utility model;

FIG. 6 is a schematic view of a structure of a slide cylinder in a dustbin reaching a preset sealing position according to an embodiment of the utility model;

FIG. 7 is a schematic view of a scraper mechanism in a dustbin according to an embodiment of the present utility model fully sealing a refuse filling inlet;

fig. 8 is a schematic structural view of a ram cylinder according to an embodiment of the present utility model.

Description of the reference numerals

Reference numerals	Name of the name	Reference numerals	Name of the name
				10	Dustbin body	30	Guide rail
20	Skateboard mechanism	40	Scraper mechanism
				21	Sliding plate rack	41	Scraper blade
212	Sliding block	42	Scraper cylinder
				22	Slide plate cylinder	51	Front section displacement sensor
221	Front section cylinder barrel	52	Posterior segment displacement sensor
				222	Rear section cylinder barrel	60	Guide piece
223	Front section piston rod	70	Forward in-place detection part
				224	Rear section piston rod	80	Refuse filling inlet

Detailed Description

Specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the present utility model.

The dustbin and the sanitation machine according to the present utility model will be described below with reference to the accompanying drawings.

As shown in fig. 1, in an embodiment of the present utility model, there is provided a dustbin including a dustbin body 10, a slide plate mechanism 20, a scraper mechanism 40, a sensor assembly and a control unit; the tail part of the dustbin body 10 is provided with a garbage filling inlet 80; the slide plate mechanism 20 is arranged on the dustbin body 10 in a sliding manner along the front-back direction, and the slide plate mechanism 20 comprises a slide plate frame 21 and a slide plate cylinder 22 for driving the slide plate frame 21 to move along the front-back direction; the slide plate cylinder 22 comprises a front section cylinder 221 and a rear section cylinder 222 which are not communicated with each other, a front section piston rod 223 is arranged in the front section cylinder 221, a rear section piston rod 224 is arranged in the rear section cylinder 222, and telescopic ends of the front section piston rod 223 and the rear section piston rod 224 are arranged in a back-to-back manner; the scraper mechanism 40 is arranged on the sliding plate frame 21; the sensor assembly is arranged inside the slide plate cylinder 22 and is used for detecting the position information of the front section piston rod 223 and the rear section piston rod 224; the control unit is electrically connected to the sensor assembly and is adapted to control the squeegee mechanism 40 and the squeegee frame 21 to cooperate together to perform a landfill swing or seal the landfill inlet 80 based on positional information of the front stage piston rod 223 and the rear stage piston rod 224.

The sensor assembly is used for detecting the position information of the front-section piston rod 223 and the rear-section piston rod 224 respectively and is arranged in the sliding plate cylinder 22, the sensor assembly acquires the current position information signals of the front-section piston rod 223 and the rear-section piston rod 224 in real time and sends the current position information signals to the control unit, the control unit sends corresponding control instructions to the scraping plate mechanism 40 according to the current position information signals, and the scraping plate mechanism 40 performs garbage press filling swing or seals the garbage filling inlet 80 according to the corresponding action control instructions. Since the sensor assembly can precisely acquire the position information of the front-stage piston rod 223 and the rear-stage piston rod 224 of the slide cylinder 22, it is possible to prevent the scraping plate 41 from scraping the rear wall of the dustbin body 10 or from being able to completely cover the refuse filling opening 80 during the refuse filling process. And because the slide cylinder 22 comprises the front section cylinder 221 and the rear section cylinder 222 which are not communicated with each other, compared with a piston rod, the whole internal stroke of the slide cylinder 22 can be effectively lifted, so that the scraping plate 41 can be completely and hermetically covered when covering the garbage filling inlet 80.

The control unit may be an electronic control system device such as a controller and a processor, which are commonly known in the prior art.

As shown in fig. 8, the sensor assembly includes a front-stage displacement sensor 51 and a rear-stage displacement sensor 52, the front-stage displacement sensor 51 being provided in the front-stage cylinder 221 and configured to detect displacement of the front-stage piston rod 223 in real time, and the rear-stage displacement sensor 52 being provided in the rear-stage cylinder 222 and configured to detect displacement of the rear-stage piston rod 224 in real time.

The control unit is electrically connected to the front section displacement sensor 51 and the rear section displacement sensor 52 and is capable of receiving the front section displacement signal and the rear section displacement signal sent by the front section displacement sensor 51 and the rear section displacement sensor 52 in real time, judging the positions of the front section piston rod 223 and the rear section piston rod 224 according to the front section displacement signal and the rear section displacement signal, and controlling the front section piston rod 223 or the rear section piston rod 224 to perform corresponding actions according to the garbage filling mode or the sealing covering mode of the garbage can body 10 according to the required mode, so that the whole slide frame 21 moves to a preset garbage filling position or the sealing covering position, and preparing for the next action of the subsequent scraper mechanism 40. The front section displacement sensor 51 and the rear section displacement sensor 52 are respectively arranged in the front section cylinder barrel 221 and the rear section cylinder barrel 222, so that the position information of the front section piston rod 223 or the rear section piston rod 224 can be accurately sensed, and the moving position precision of the sliding plate frame 21 is accurately controlled, so that the condition that the rear wall of the dustbin body 10 is scratched in the garbage pressing, filling and scraping process is avoided, and the use safety of equipment is ensured.

Preferably, the anterior segment displacement sensor 51 and the posterior segment displacement sensor 52 are both magnetic loop type telescoping displacement sensors commonly found in the art. The magnetic ring type telescopic displacement sensor is sleeved on the corresponding piston rod, and the displacement of the piston rod is determined by sensing the displacement of the piston.

In order to realize the sliding of the slide plate frame 21 on the dustbin body 10, the dustbin body 10 is further provided with a guide rail 30 extending along the front-rear direction, the slide plate frame 21 comprises a slide plate and slide block assemblies arranged on two sides of the slide plate along the width direction, each group of slide block assemblies comprises two slide blocks 212 respectively arranged on two ends of the slide plate along the length direction, and each slide block 212 is in sliding contact fit with the guide rail 30. The slide block 212 is driven to move by the slide cylinder 22 to drive the whole slide plate to move on the dustbin body 10, and further preparation is made for the follow-up action of the scraper mechanism 40.

In the embodiment of the utility model, the telescopic end of the front section piston rod 223 and the telescopic end of the rear section piston rod 224 are axially arranged opposite to each other, the telescopic end of the front section piston rod 223 is hinged with the slide block 212 positioned at the front side, and the telescopic end of the rear section piston rod 224 is mounted on the dustbin body 10 through a mounting seat. In this way, the telescopic end of the rear-stage piston rod 224 remains stationary, and the sliding plate rack 21 is driven to move by the telescopic end of the front-stage piston rod 223.

In the first embodiment of the present utility model, the slide cylinder 22 includes a cylinder installed on the dustbin body 10 in the front-rear direction, and a blocking plate is provided in the cylinder, the blocking plate dividing the cylinder into a front cylinder 221 and a rear cylinder 222 in the axial direction.

In the second embodiment of the present utility model, the front stage cylinder 221 and the rear stage cylinder 222 are detachably connected by a pin assembly.

In the first embodiment or the second embodiment, the front cylinder 221 and the rear cylinder 222 are supplied with oil by separate oil passages, so that the actions of the front piston rod 223 and the rear piston rod 224 are not affected by each other.

In an embodiment of the present utility model, the slide mechanism 20 further includes a guide 60 located at the bottom surface of the cylinder of the slide cylinder 22, the cylinder being slidably engaged with the guide 60 and capable of guided sliding along the length of the guide 60.

The guide member 60 may have a plate-like structure and form a guide groove for guiding sliding of the bottom of the cylinder, and the guide groove extends in the front-rear direction, so that the slide cylinder 22 may be kept stable during the front-rear movement, so that the degree of instability of the slide cylinder 22 may be reduced, and the cylinder deflection caused by the eccentric center of gravity of the slide cylinder 22 may be prevented.

In the embodiment of the utility model, the scraper mechanism 40 comprises a scraper 41 and a scraper cylinder 42, the scraper 41 is pivotally connected with the rear side of the sliding plate frame 21, the scraper cylinder 42 is arranged on the sliding plate frame 21, the telescopic end of the scraper cylinder is hinged with the front side of the scraper 41, and the scraper cylinder 42 is used for driving the scraper 41 to swing towards or away from the garbage filling opening 80 so as to enable the scraper 41 to scrape and swing or seal the garbage filling opening 80. In the working process, when the slide plate frame 21 is driven by the slide plate cylinder 22 to move to a preset press filling position or a sealing cover position, the scraper cylinder 42 acts to drive the scraper 41 to scrape and swing or cover the garbage filling opening 80, so that the purpose of press filling or sealing garbage is achieved.

As shown in fig. 2, the front section piston rod 223 of the slide plate cylinder 22 is fully extended forward, the rear section piston rod 224 is fully extended backward, the whole slide plate frame 21 is moved to the preset position at the forefront side, and the piston rod of the scraper cylinder 42 is retracted, so that the whole scraper 41 is driven to be positioned above the dustbin body 10;

when the garbage is continuously filled from the garbage filling inlet 80, as the garbage increases in the garbage can body 10, the garbage can body will be affected by the entering of the following garbage if the garbage is not filled by pressing, but the scraping position of the scraping plate 41 needs to be set in the process of filling the scraping plate 41 by pressing, otherwise, the rear wall of the garbage can body 10 will be scratched; as shown in fig. 3, the front-stage piston rod 223 of the slide cylinder 22 is completely retracted into the front-stage cylinder 221, so as to drive the entire slide frame 21 to move backward, and the front-stage displacement sensor 51 sends a press-filling in-place signal, which indicates that the scraper 41 has reached a preset garbage press-filling position in this state, and is ready to execute a garbage press-filling scraping action, and when the garbage is press-filled at the preset scraping position, the rear wall of the dustbin body 10 is not scratched, and the best garbage press-filling effect can be achieved.

After determining the position where the garbage starts to press and fill, the slide cylinder 22 is kept at the preset press and fill position, and as shown in fig. 4, the piston rod of the scraper cylinder 42 extends out and drives the scraper 41 to perform the cyclic scraping and swinging motion.

In addition, the dustbin further comprises a forward in-place detecting member 70, wherein the forward in-place detecting member 70 is located on the top surface of the dustbin body 10 and is arranged near the front end, and the forward in-place detecting member 70 is used for detecting the forward position of the sliding plate frame 21 and sending a forward in-place signal when the forward in-place detecting member is in place. Wherein the forward-in-place detector 70 is a forward proximity switch. After the garbage scraping, pressing and filling are completed, as shown in fig. 5, on the basis of fig. 4, the front section piston rod 223 of the slide plate cylinder 22 extends forward to drive the whole slide plate frame 21 to move forward, when the slide plate frame 21 senses the forward in-place detection part 70 on the top surface, the front section piston rod indicates that the front section piston rod has moved forward in place, and in the forward moving process, the scraping plate 41 continuously extends into the garbage bin body 10 to scrape garbage close to the rear part forward, so that garbage training and scraping actions are realized.

When it is necessary to seal and cover the refuse filling opening 80, as shown in fig. 6, the front-stage piston rod 223 and the rear-stage piston rod 224 of the slide cylinder 22 are fully retracted into the cylinder, and when the front-stage displacement sensor 51 and the rear-stage displacement sensor 52 detect that the displacement of the front-stage piston rod 223 and the rear-stage piston rod 224 has reached the position where the seal and cover is preset, as shown in fig. 7, the piston rod of the scraper cylinder 42 is extended to drive the scraper 41 to cover the refuse filling opening 80, thereby completing the seal and cover of the refuse filling opening 80.

In an embodiment of the utility model, an environmental sanitation machine is also provided, comprising the dustbin as described above. The sanitation machine adopts all the embodiments of the dustbin, so that the sanitation machine has all the beneficial effects brought by the dustbin and is not described in detail herein.

In the description of the present utility model, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (10)

1. A dustbin, characterized in that the dustbin comprises:

a garbage can body (10), the tail part of which is provided with a garbage filling inlet (80);

the sliding plate mechanism (20) is arranged on the dustbin body (10) in a sliding manner along the front-back direction, and the sliding plate mechanism (20) comprises a sliding plate frame (21) and a sliding plate oil cylinder (22) for driving the sliding plate frame (21) to move along the front-back direction; the sliding plate cylinder (22) comprises a front section cylinder barrel (221) and a rear section cylinder barrel (222) which are not communicated with each other, a front section piston rod (223) is arranged in the front section cylinder barrel (221), and a rear section piston rod (224) is arranged in the rear section cylinder barrel (222); and

a scraper mechanism (40) arranged on the slide plate frame (21);

the sensor assembly is arranged in the sliding plate oil cylinder (22) and is used for detecting the position information of the front section piston rod (223) and the rear section piston rod (224);

and the control unit is electrically connected with the sensor assembly and is used for controlling the scraping plate mechanism (40) and the sliding plate frame (21) to perform garbage filling swing or seal the garbage filling inlet (80) according to the position information of the front-stage piston rod (223) and the rear-stage piston rod (224).

2. The dustbin according to claim 1, characterized in that the sensor assembly comprises a front section displacement sensor (51) and a rear section displacement sensor (52), the front section displacement sensor (51) being arranged in the front section cylinder (221) and being arranged for detecting the displacement of the front section piston rod (223) in real time, the rear section displacement sensor (52) being arranged in the rear section cylinder (222) and being arranged for detecting the displacement of the rear section piston rod (224) in real time.

3. The dustbin according to claim 2, characterized in that the front section displacement sensor (51) and the rear section displacement sensor (52) are both magnetic ring type telescopic displacement sensors.

4. The dustbin according to claim 1, characterized in that the dustbin body (10) is further provided with a guide rail (30) extending in the front-rear direction, the slide plate frame (21) comprises a slide plate and slide block assemblies mounted on both sides of the slide plate in the width direction, each group of the slide block assemblies comprises two slide blocks (212) respectively arranged on both ends of the slide plate in the length direction, and each slide block (212) is in sliding contact fit with the guide rail (30).

5. The dustbin according to claim 4, characterized in that the telescopic end of the front section piston rod (223) and the telescopic end of the rear section piston rod (224) are axially arranged in opposite directions, the telescopic end of the front section piston rod (223) is hinged with the sliding block (212) located on the front side, and the telescopic end of the rear section piston rod (224) is mounted on the dustbin body (10) through a mounting seat.

6. The dustbin according to any one of claims 1 to 5, characterized in that the slide cylinder (22) comprises a cylinder barrel mounted on the dustbin body (10) in the front-rear direction, a blocking plate is provided in the cylinder barrel, and the blocking plate divides the cylinder barrel into the front-stage cylinder barrel (221) and the rear-stage cylinder barrel (222) in the axial direction;

or alternatively, the first and second heat exchangers may be,

the front section cylinder barrel (221) and the rear section cylinder barrel (222) are detachably connected.

7. The dustbin according to claim 6, characterized in that the slide mechanism (20) further comprises a guide (60) located at a bottom surface of a cylinder of the slide cylinder (22), the cylinder being slidably engaged with the guide (60) and capable of guiding sliding along a length direction of the guide (60).

8. A dustbin according to any one of claims 1 to 5, characterised in that the scraper mechanism (40) comprises a scraper (41) and a scraper cylinder (42), the scraper (41) being pivotally connected to the rear side of the skid frame (21), the scraper cylinder (42) being provided on the skid frame (21) with a telescopic end hinged to the front side of the scraper (41), the scraper cylinder (42) being arranged to drive the scraper (41) to swing towards or away from the landfill inlet (80) to cause the scraper (41) to perform a scraping swing or to seal against the landfill inlet (80).

9. The dustbin according to claim 8, further comprising a forward-in-place detecting member (70), the forward-in-place detecting member (70) being located on the top surface of the dustbin body (10) and disposed near the front end, the forward-in-place detecting member (70) being configured to detect a forward position of the slide frame (21) and transmit a forward-in-place signal when being forward-in-place.

10. Sanitation machine comprising a dustbin according to any one of claims 1 to 9.