CN220263966U - 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 scraping plate mechanism and a control unit; the tail part of the dustbin body is provided with a garbage filling inlet; the sliding plate mechanism comprises a sliding plate frame and a sliding plate cylinder for driving the sliding plate frame to move forwards and backwards, and a sensor assembly for detecting the position information of the piston rod is arranged in the sliding plate cylinder; the scraping plate mechanism is arranged on the sliding plate frame; 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 piston rod. The sensor component can accurately acquire the position information of the piston rod of the sliding plate cylinder, so that the scraping plate can be prevented from scratching the side wall of the dustbin body or can not completely cover the garbage filling opening in the garbage 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 side wall of the dustbin is easy to damage when a scraping plate is used for filling garbage 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 comprises a sliding plate frame and a sliding plate cylinder for driving the sliding plate frame to move forwards and backwards, and a sensor assembly for detecting the position information of the piston rod is arranged inside the sliding plate cylinder;

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

and the control unit is electrically connected with the sensor assembly and 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 piston rod.

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 sliding plate oil cylinder comprises a cylinder barrel and a piston rod which is arranged in the cylinder barrel in a sliding manner, the front end of the piston rod is hinged with a sliding block positioned at the front side, and the bottom end of the cylinder barrel is arranged on the dustbin body through a mounting seat.

In the embodiment of the utility model, a connecting plate is arranged at one end of the cylinder barrel, which is far away from the piston rod, and the mounting seat comprises the following components which are sequentially connected:

the fixing part is positioned below the guide rail and is detachably connected to the dustbin body; and

and one side of the hinging part, which is away from the fixing part, is hinged with the connecting plate.

In an embodiment of the utility model, the bottom of the slider on the front side is at a lower level than the bottom of the slider on the rear side.

In an embodiment of the utility model, the length of the cylinder is greater than or equal to the distance between the two sliders.

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 sensor assembly comprises a displacement sensor, the displacement sensor is arranged in the slide plate cylinder and used for detecting the displacement of the piston rod in real time, and the control unit is electrically connected with the displacement sensor and used for controlling the slide plate cylinder to execute garbage filling action according to a filling in-place signal sent by the displacement sensor.

In the embodiment of the utility model, the dustbin further comprises a forward in-place detection piece, the forward in-place detection piece is positioned on the top surface of the dustbin body and is arranged close to the front end, 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 sliding plate frame is in place, and the control unit controls the scraper cylinder to execute sealing covering action according to the forward in-place signal.

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

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

a garbage filling port is formed in the tail of the garbage can body, a sensor assembly for detecting the position information of the piston rod is arranged in the sliding plate cylinder, and the scraping plate mechanism is arranged on the sliding plate frame; according to the garbage filling device, the sensor assembly used for detecting the position information of the piston rod of the sliding plate oil cylinder is arranged inside the sliding plate oil cylinder, the sensor assembly acquires the current position information signal of the piston rod of the sliding plate oil cylinder in real time and sends the current position information signal to the control unit, the control unit sends corresponding control instructions to the scraping plate mechanism according to the current position information signal, and then the scraping plate mechanism and the sliding plate frame cooperate together to carry out garbage pressing and filling swing or seal a garbage filling inlet according to the corresponding action control instructions. The sensor component can accurately acquire the position information of the piston rod of the sliding plate oil cylinder, so that the scraping plate can be prevented from scratching the side wall of the dustbin body or can not completely cover the garbage filling opening in the garbage filling process.

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 piston rod of a slide cylinder in a dustbin reaching a preset refuse filling position according to an embodiment of the utility model;

fig. 4 is a schematic view of a structure for scraping garbage when a piston rod of 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 piston rod 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 slide cylinder of a dustbin 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	40	Scraper mechanism
20	Skateboard mechanism	41	Scraper blade
				21	Sliding plate rack	42	Scraper cylinder
212	Sliding block	50	Displacement sensor
				22	Slide plate cylinder	60	Connecting plate
221	Cylinder barrel	70	Mounting base
				222	Piston rod	80	Forward in-place detection part
30	Guide rail	90	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 and 2, 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, and a control unit; the tail part of the dustbin body 10 is provided with a garbage filling inlet 90; 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 back and forth, wherein a sensor assembly for detecting the position information of a piston rod 222 is arranged inside the slide plate cylinder 22; the scraper mechanism 40 is arranged on the sliding plate frame 21; the control unit is electrically connected to the sensor assembly and is used to control the squeegee mechanism 40 and the squeegee frame 21 to perform a landfill swing or seal the landfill inlet 90 based on the positional information of the piston rod 222.

According to the garbage filling device, the sensor assembly for detecting the position information of the piston rod 222 of the sliding plate cylinder 22 is arranged inside the sliding plate cylinder 22, the sensor assembly acquires the current position information signal of the piston rod 222 of the sliding plate cylinder 22 in real time and sends the current position information signal to the control unit, the control unit sends corresponding control instructions to the scraper mechanism 40 according to the current position information signal, and then the scraper mechanism 40 and the sliding plate frame 21 perform garbage filling swing or seal the garbage filling inlet 90 according to the corresponding action control instructions. Since the sensor assembly can precisely acquire the position information of the piston rod 222 of the slide cylinder 22, it is possible to prevent the scraper 41 from scratching the rear wall of the dustbin body 10 or failing to completely cover the refuse filling port 90 during the refuse filling process.

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.

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 at two ends of the slide plate at intervals 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, thereby achieving the purpose of garbage filling and further providing for the follow-up action of the scraper mechanism 40.

In the embodiment of the utility model, the slide cylinder 22 comprises a cylinder 221 and a piston rod 222 slidably arranged in the cylinder 221, the front end of the piston rod 222 is hinged with the sliding block 212 positioned at the front side, and the bottom end of the cylinder 221 is mounted on the dustbin body 10 through the mounting seat 70. That is, the front end of the piston rod 222 can move back and forth to drive the front slider 212 to move on the guide rail 30, thereby driving the entire slider frame 21 to move back and forth; the rear end of the cylinder 221 is detachably connected to one side of the dustbin body 10 through the mounting base 70, and the position of the cylinder 221 is maintained during the movement of the piston rod 222.

In the embodiment of the present utility model, the connecting plate 60 is installed at one end of the cylinder 221 facing away from the piston rod 222, and the installation base 70 includes a fixing portion and a hinge portion connected in sequence; the fixing part is positioned below the guide rail 30 and is detachably connected to the dustbin body 10; the side of the hinge facing away from the fixed part is hinged to the connection plate 60. The rear end of the cylinder 221 and the dustbin body 10 are connected and detached conveniently through the matching connection relationship of the connecting plate 60 and the mounting seat 70.

Further, since the slider 212 on the front side and the piston rod 222 of the slide cylinder 22 are connected, in order to enable the slide cylinder 22 to freely move below the slider 212 on the rear side without any obstacle, the bottom of the slider 212 on the front side is at a lower level than the bottom of the slider 212 on the rear side.

In order to make the stroke of the piston rod 222 in the cylinder 221 satisfy the distance of the slide plate movement, the length of the cylinder 221 is greater than or equal to the distance between the two slide blocks 212, and the refuse filling opening 90 can be completely covered after the scraper 41 moves backward to the sealing covering position.

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 90 so as to enable the scraper 41 to scrape and swing or seal the garbage filling opening 90. 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 90, so that the purpose of press filling or sealing garbage is achieved.

In the embodiment of the present utility model, the sensor assembly includes a displacement sensor 50, the displacement sensor 50 is disposed in the cylinder 221 and is used for detecting the displacement of the piston rod 222 in real time, and the control unit is electrically connected with the displacement sensor 50 and is used for controlling the slide cylinder 22 to execute the garbage compacting action according to the compacting in place signal sent by the displacement sensor 50. As shown in fig. 8, the displacement sensor 50 is connected to the piston at the end of the piston rod 222 and is movable together with the piston rod 222.

As shown in fig. 2, the piston rod 222 of the slide cylinder 22 extends forward, the whole slide frame 21 moves to the preset position at the forefront, and the piston rod of the scraper cylinder 42 retracts, 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 port 90, as the garbage increases in the garbage can body 10, the garbage can not be filled under pressure will affect the entering of the subsequent garbage, but the scraping position of the scraping plate 41 needs to be set in the process of filling under pressure of the scraping plate 41, otherwise, the rear side wall of the garbage can body 10 will be scratched; as shown in fig. 3, the piston rod 222 of the slide cylinder 22 moves backward, so as to drive the entire slide frame 21 to move backward, when the displacement sensor 50 sends a pressing and filling in-place signal, it indicates that the scraper 41 has reached a preset garbage pressing and filling position at this time, and is ready to execute a garbage pressing and filling scraping action, and when the garbage pressing and filling is performed at the preset scraping and closing position, the rear wall of the dustbin body 10 can be prevented from being scratched, and the best garbage pressing and filling effect can be achieved.

After the position where the refuse starts to be filled is determined, as shown in fig. 4, the piston rod of the squeegee cylinder 42 is extended and drives the squeegee 41 to perform the cyclic scraping swing action.

In addition, the dustbin further comprises a forward in-place detecting piece 80, the forward in-place detecting piece 80 is located on the top surface of the dustbin body 10 and is arranged close to the front end, the forward in-place detecting piece 80 is used for detecting the forward position of the sliding plate frame 21 and sending a forward in-place signal when the dustbin moves forward in place, and the control unit controls the scraper oil cylinder 42 to execute sealing covering action according to the forward in-place signal. Wherein the forward-in-place detecting member 80 is a forward-in proximity switch. After the garbage scraping, pressing and filling are completed, as shown in fig. 5, the piston rod 222 of the sliding plate cylinder 22 extends forward to drive the whole sliding plate frame 21 to move forward, when the sliding plate frame 21 senses the forward in-place detection member 80 on the top surface, the sliding plate frame 21 indicates that the garbage is in place, and in the forward moving process, the scraping plate 41 continuously extends into the garbage can body 10 to scrape garbage close to the rear part forward.

When it is necessary to seal and cover the refuse filling port 90, as shown in fig. 6, the piston rod 222 of the slide cylinder 22 is retracted rearward, and when the displacement sensor 50 detects that the displacement of the piston rod 222 of the slide cylinder 22 has reached the backward travel to the seal and cover preset position, 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 port 90, thereby completing the seal and cover of the refuse filling port 90.

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 (90);

the sliding plate mechanism (20), 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 forwards and backwards, and a sensor assembly for detecting position information of a piston rod (222) is arranged inside the sliding plate oil cylinder (22);

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

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 (90) according to the position information of the piston rod (222).

2. 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).

3. The dustbin according to claim 2, characterized in that the slide cylinder (22) comprises a cylinder (221) and a piston rod (222) slidably arranged in the cylinder (221), the front end of the piston rod (222) is hinged with the slider (212) positioned at the front side, and the bottom end of the cylinder (221) is mounted on the dustbin body (10) through a mounting seat (70).

4. A dustbin as claimed in claim 3, characterised in that the end of the cylinder (221) facing away from the piston rod (222) is provided with a connection plate (60), the mounting (70) comprising, in succession:

a fixing part which is positioned below the guide rail (30) and is detachably connected to the dustbin body (10); and

and one side of the hinge part, which is away from the fixing part, is hinged with the connecting plate (60).

5. A dustbin as claimed in claim 3, characterised in that the bottom of the slide (212) on the front side is at a lower level than the bottom of the slide (212) on the rear side.

6. The dustbin according to claim 5, characterized in that the length of the cylinder (221) is greater than or equal to the distance between two of the sliders (212).

7. A dustbin according to any one of claims 1 to 6, characterised in that the scraper mechanism (40) comprises a scraper (41) and a scraper cylinder (42), the scraper (41) is pivotally connected to the rear side of the skid frame (21), the scraper cylinder (42) is provided on the skid frame (21) and the telescopic end is hinged to 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 landfill inlet (90) so as to enable the scraper (41) to perform scraping swinging or sealing the landfill inlet (90).

8. The dustbin according to any one of claims 3 to 6, characterized in that the sensor assembly comprises a displacement sensor (50), the displacement sensor (50) being arranged in a slide cylinder and being adapted to detect in real time the displacement of the piston rod (222), the control unit being electrically connected to the displacement sensor (50) and being adapted to control the slide cylinder (22) to perform a refuse filling action in dependence on a filling in place signal sent by the displacement sensor (50).

9. The dustbin according to claim 7, further comprising a forward-in-place detecting member (80), wherein the forward-in-place detecting member (80) is located on the top surface of the dustbin body (10) and is disposed near the front end, the forward-in-place detecting member (80) is configured to detect a forward position of the sled frame (21) and send a forward-in-place signal when the sled frame is forward in place, and the control unit controls the squeegee cylinder (42) to perform a sealing covering action according to the forward-in-place signal.

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