CN113816036A

CN113816036A - Household garbage packing device

Info

Publication number: CN113816036A
Application number: CN202011165503.6A
Authority: CN
Inventors: 贺世海; 刘安海; 刘良奇
Original assignee: Xupu Meihuang Environmental Protection Technology Co ltd
Current assignee: Xupu Meihuang Environmental Protection Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-12-21

Abstract

The invention discloses a household garbage packing device which comprises an outer barrel, an inner barrel and a barrel cover. In the technical scheme of the invention, a user sleeves the garbage bag into the inner barrel, and the open end of the garbage bag is turned outwards and sleeved at the upper end of the outer barrel. After the garbage in the garbage bag is filled, the barrel cover is closed through rotation, and the opening end of the garbage bag is clamped by the barrel cover and the top end of the outer barrel at the moment. The motor is started, the inner barrel rotates around the central axis under the driving of the motor, and the lower part of the garbage bag rotates along with the inner barrel under the action of friction force. Because the upper part of the garbage bag is fixed and the lower part of the garbage bag rotates, the garbage bag forms a seal in the inner barrel. Close the motor, open the gate and open the bung through the rotation, the open end pine of disposal bag takes off this moment, and under the action of gravity, the disposal bag is followed the slide roll-off, and the packing is accomplished. Compared with the existing garbage can, the garbage can realize automatic packaging, and avoids pollution caused by manual binding of garbage bags.

Description

Household garbage packing device

Technical Field

The invention relates to the technical field of garbage disposal devices, in particular to a household garbage packing device.

Background

The existing garbage can does not have an automatic packaging function, and people need to manually bind garbage bags to package garbage when cleaning the garbage. And the garbage on the garbage bag opening can be touched during manual binding, so that the sanitation is influenced.

Disclosure of Invention

The invention mainly aims to provide a household garbage packing device and aims to solve the problem that an existing garbage can cannot be automatically packed.

In order to achieve the purpose, the household garbage packing device provided by the invention comprises an outer barrel, an inner barrel and a barrel cover; the outer barrel is a hollow body with an opening at the top end; an outer discharging port is formed in the lower end of the side wall of the outer barrel, and a gate is mounted on the outer discharging port; a motor is arranged on a bottom plate of the outer barrel and used for driving the inner barrel to rotate; the inner barrel is a hollow cylinder or a hollow table body with an opening at the top end, the inner barrel is arranged in the outer barrel, and the top surface of the inner barrel is lower than that of the outer barrel; the inner barrel is connected with the motor and can rotate around the central axis of the inner barrel; the lower end of the inner barrel is provided with a sliding plate which is arranged in an inclined manner; an inner discharge hole is formed at the lower end of the side wall of the inner barrel and is positioned at the bottom end of the sliding plate; the inner discharge port can be aligned with the outer discharge port through the rotation of the inner barrel; the barrel cover is hinged to the top end of the outer barrel.

Preferably, an electric switch is installed on the outer tub, and the electric switch is used for controlling the opening/closing of the tub cover.

Preferably, the barrel cover comprises a pressing ring for pressing the opening end of the garbage bag; the compression ring is hinged with the barrel cover; the compression ring can be attached to an opening of the outer barrel or attached to the bottom end of the barrel cover through rotation; the pressure ring is made of iron.

Preferably, the barrel cover is a hollow body, an electromagnet is arranged inside the barrel cover, and the electromagnet can attract the pressure ring.

Preferably, the sliding plate is provided with a hole, a push plate is hinged in the hole, and the push plate can turn around the sliding plate so as to push the garbage bag on the sliding plate out of the inner discharge hole; and the inner barrel bottom plate is provided with a telescopic rod, and the telescopic rod is used for overturning the push plate.

Preferably, the household garbage packaging device further comprises a control panel, a processor and a controller; the control panel is in signal connection with the processor; the control panel is used for inputting action instructions to the controller; the processor is in signal connection with the controller; the processor is used for sending a control signal to the controller according to the action instruction input by the control panel; the controller is respectively in signal connection with the electric switch, the motor, the electromagnet, the gate and the telescopic rod; the controller is used for sending action signals to the electric switch, the motor, the electromagnet, the gate and the telescopic rod according to the control signals sent by the processor.

Preferably, a distance sensor is mounted at the top of the barrel cover and used for detecting the distance between an external object and the barrel cover; the distance sensor is in signal connection with the processor, and the processor sends a control signal to the controller according to the distance information acquired by the distance sensor.

Preferably, an air suction pump is installed in the barrel cover, an air inlet nozzle of the air suction pump faces the inner barrel, and an air exhaust nozzle of the air suction pump faces away from the inner barrel.

Preferably, the air suction pump is in signal connection with the controller.

Preferably, a plurality of rubber anti-slip protrusions are formed on the inner wall of the inner barrel.

In the technical scheme of the invention, a user sleeves a garbage bag into the inner barrel, and the opening end of the garbage bag is turned outwards and sleeved at the upper end of the outer barrel. When the garbage in the garbage bag is full, the barrel cover is closed through rotation, and the opening end of the garbage bag is clamped by the barrel cover and the top end of the outer barrel together. And starting the motor, rotating the inner barrel around the central axis under the driving of the motor, and rotating the lower part of the garbage bag along with the inner barrel under the action of friction force. The upper part of the garbage bag is fixed, while the lower part rotates, so that the garbage bag forms a seal in the inner barrel. And closing the motor, opening the gate and opening the barrel cover through rotation, loosening the opening end of the garbage bag at the moment, sliding the garbage bag out along the sliding plate under the action of gravity, and packaging. Compared with the existing garbage can, the garbage can realize automatic packaging, and avoids pollution caused by manual binding of garbage bags.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a household garbage packing apparatus according to the present invention;

FIG. 2 is a schematic sectional view of the household garbage packing apparatus according to the present invention;

FIG. 3 is a schematic cross-sectional view of the inner barrel;

fig. 4 is a cross-sectional view of the tub cover.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Outer barrel	211	Anti-skid projection
110	Gate valve	212	Push plate
				120	Electric machine	213	Telescopic rod
200	Inner barrel	300	Barrel cover
				210	Sliding plate	310	Compression ring

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides a household garbage packing device.

Referring to fig. 1, the packing apparatus for domestic garbage includes an outer tub 100, an inner tub 200, and a tub cover 300; the outer tub 100 is a hollow body with an open top end; an outer discharging opening is formed in the lower end of the side wall of the outer barrel 100, and a gate 110 is mounted on the outer discharging opening; a motor 120 is installed on a bottom plate of the outer tub 100, and the motor 120 is used for driving the inner tub 200 to rotate; the inner barrel 200 is a hollow cylinder or a hollow table body with an open top end, the inner barrel 200 is installed in the outer barrel 100, and the top surface of the inner barrel 200 is lower than the top surface of the outer barrel 100; the inner tub 200 is connected with the motor 120, and the inner tub 200 can rotate around the central axis of the inner tub 200; the lower end of the inner barrel 200 is provided with a sliding plate 210, and the sliding plate 210 is obliquely arranged; an inner discharge port is formed at the lower end of the side wall of the inner barrel 200 and is positioned at the bottom end of the sliding plate 210; the inner discharge port can be aligned with the outer discharge port by the rotation of the inner barrel 200; the tub cover 300 is hinged to the top end of the outer tub 100.

In the technical scheme of the invention, a user sleeves a garbage bag into the inner barrel 200, and the open end of the garbage bag is turned outwards and sleeved on the upper end of the outer barrel 100. When the garbage bag is full of garbage, the cover 300 is closed by rotating, and the cover 300 and the top end of the outer barrel 100 clamp the open end of the garbage bag. The motor 120 is started, the inner barrel 200 rotates around the central axis under the driving of the motor 120, and the lower part of the garbage bag rotates along with the inner barrel 200 under the action of friction force. Since the upper portion of the garbage bag is fixed and the lower portion thereof is rotated, the garbage bag forms a seal inside the inner tub 200. Closing the motor 120, opening the gate 110 and opening the barrel cover 300 through rotation, wherein the open end of the garbage bag is loosened, and the garbage bag slides out along the sliding plate 210 under the action of gravity, so that the packaging is completed. Compared with the existing garbage can, the garbage can realize automatic packaging, and avoids pollution caused by manual binding of garbage bags.

In this embodiment, in order to avoid that the loading state of the garbage cannot be observed when the barrel cover 300 is in the closed state, and thereby influence the judgment on whether the garbage bag needs to be replaced, an observation window is provided on the barrel cover 300. The internal condition of the trash bag can be seen through the observation window. Moreover, in order to reduce bacterial growth, a spraying device filled with disinfectant is installed at the bottom end of the barrel cover 300, and the spraying device can spray disinfectant towards the garbage bag.

Preferably, an electric switch is installed on the outer tub 100, and the electric switch is used for controlling the opening/closing of the tub cover 300. The barrel cover 300 comprises a pressing ring 310 for pressing the opening end of the garbage bag; the compression ring 310 is hinged with the barrel cover 300; the pressing ring 310 can be attached to an opening of the outer tub 100 or the bottom end of the tub cover 300 by rotation; the compression ring 310 is made of iron. The barrel cover 300 is a hollow body, and an electromagnet is installed inside the barrel cover 300 and can attract the pressing ring 310. The pressing ring 310 is arranged to replace the barrel cover 300, and the opening end of the garbage bag is pressed by means of the gravity of the pressing ring 310, so that the garbage bag is prevented from moving due to the fact that the garbage bag loses fixation when the barrel cover 300 is opened to throw in garbage. The electric switch is arranged to control the automatic opening/closing of the barrel cover 300, and the electromagnet is used to control the state of the compression ring 310, so that automation is realized.

In this embodiment, in order to ensure that the pressing ring 310 can press the garbage bag, an annular groove is formed at the lower side of the pressing ring 310, and the annular groove can be clamped with the wall of the outer tub 100.

Preferably, the sliding plate 210 is provided with a hole, a push plate 212 is hinged in the hole, and the push plate 212 can turn around the sliding plate 210 to push the garbage bag on the sliding plate 210 out of the inner discharge hole; the bottom plate of the inner barrel 200 is provided with an expansion link 213, and the expansion link 213 is used for overturning the push plate 212.

In this embodiment, in order to ensure that the garbage bag can be smoothly pushed out, the angle between the push plate 212 and the horizontal plane is not less than 60 °.

Preferably, the household garbage packaging device further comprises a control panel, a processor and a controller; the control panel is in signal connection with the processor; the control panel is used for inputting action instructions to the controller; the processor is in signal connection with the controller; the processor is used for sending a control signal to the controller according to the action instruction input by the control panel; the controller is respectively in signal connection with the electric switch, the motor 120, the electromagnet, the gate 110 and the telescopic rod 213; the controller is used for sending action signals to the electric switch, the motor 120, the electromagnet, the gate 110 and the telescopic rod 213 according to the control signals sent by the processor. The electric switch, the motor 120, the electromagnet, the gate 110 and the telescopic rod 213 act after receiving the action signal sent by the controller, the motor 120 is sequentially started to drive the inner barrel 200 to rotate, and the lower end of the garbage bag is driven to rotate under the action of friction force, so that sealing is realized, and the motor 120 stops working. Then the electromagnet is electrified to attract the pressing ring 310, the electric switch drives the barrel cover 300 to turn over and open, meanwhile, the pressing ring 310 is separated from the outer barrel 100, the opening end of the garbage bag loses support, and the garbage bag drops on the sliding plate 210. Then the gate 111 is opened and the extension rod 213 is extended to lift the push plate, thereby pushing out the garbage bag.

Preferably, a distance sensor is installed at the top of the tub cover 300, and the distance sensor is used for detecting the distance from an external object to the tub cover 300; the distance sensor is in signal connection with the processor, and the processor sends a control signal to the controller according to the distance information acquired by the distance sensor.

Preferably, an air suction pump 320 is installed in the tub cover 300, an air inlet of the air suction pump 320 faces the inner tub 200, and an air outlet of the air suction pump 320 faces away from the inner tub 200. The suction pump 320 is in signal communication with the controller. Because a large amount of air can be sealed into the garbage bag when the garbage bag is sealed, the volume of the sealed garbage bag is increased. By providing the air suction pump 320, when the inner tub 200 rotates, the air suction pump 320 performs air suction to suck air out of the garbage bag, thereby reducing the volume.

Preferably, a plurality of anti-slip protrusions 211 made of rubber are formed on the inner wall of the inner barrel 200. In order to avoid that the garbage bag cannot rotate along with the inner barrel 200 due to too small friction force, and thus sealing cannot be realized, the anti-skid protrusions 211 are arranged on the inner wall of the inner barrel 200 to increase the friction force.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The household garbage packing device is characterized by comprising an outer barrel (100), an inner barrel (200) and a barrel cover (300);

the outer barrel (100) is a hollow body with an opening at the top end; an outer material outlet is formed in the lower end of the side wall of the outer barrel (100), and a gate (110) is mounted on the outer material outlet; a motor (120) is mounted on the bottom plate of the outer barrel (100), and the motor (120) is used for driving the inner barrel (200) to rotate;

the inner barrel (200) is a hollow cylinder or a hollow table body with an open top end, the inner barrel (200) is installed in the outer barrel (100), and the top surface of the inner barrel (200) is lower than that of the outer barrel (100); the inner tub (200) is connected with the motor (120), and the inner tub (200) can rotate around the central axis of the inner tub (200); the lower end of the inner barrel (200) is provided with a sliding plate (210), and the sliding plate (210) is obliquely arranged; an inner discharge hole is formed at the lower end of the side wall of the inner barrel (200), and the inner discharge hole is positioned at the bottom end of the sliding plate (210); the inner discharge port can be aligned with the outer discharge port by rotation of the inner barrel (200);

the barrel cover (300) is hinged at the top end of the outer barrel (100).

2. The packing apparatus of household garbage according to claim 1, wherein the outer tub (100) is installed with an electric switch for controlling the opening/closing of the tub cover (300).

3. The packing apparatus of household garbage according to claim 2, wherein the barrel cover (300) comprises a pressing ring (310) for pressing the open end of the garbage bag; the compression ring (310) is hinged with the barrel cover (300); the pressing ring (310) can be attached to an opening of the outer barrel (100) or attached to the bottom end of the barrel cover (300) in a rotating mode; the pressure ring (310) is made of iron.

4. The household garbage packing device according to claim 3, wherein the barrel cover (300) is a hollow body, and an electromagnet is installed inside the barrel cover (300), and can attract the compression ring (310).

5. The household garbage packing device as claimed in claim 4, characterized in that the sliding plate (210) is provided with a hole, a push plate (212) is hinged in the hole, and the push plate (212) can be overturned around the sliding plate (210) to push the garbage bag on the sliding plate (210) out of the inner discharge hole;

the bottom plate of the inner barrel (200) is provided with an expansion link (213), and the expansion link (213) is used for overturning the push plate (212).

6. The domestic waste packaging apparatus of claim 5, wherein said domestic waste packaging apparatus further comprises a control panel, a processor and a controller;

the control panel is in signal connection with the processor; the control panel is used for inputting action instructions to the controller;

the processor is in signal connection with the controller; the processor is used for sending a control signal to the controller according to the action instruction input by the control panel;

the controller is respectively in signal connection with the electric switch, the motor (120), the electromagnet, the gate (110) and the telescopic rod (213); the controller is used for sending action signals to the electric switch, the motor (120), the electromagnet, the gate (110) and the telescopic rod (213) according to the control signals sent by the processor.

7. The packing apparatus of household garbage according to claim 6, wherein a distance sensor is installed on the top of the barrel cover (300) and used for detecting the distance of an external object from the barrel cover (300);

the distance sensor is in signal connection with the processor, and the processor sends a control signal to the controller according to the distance information acquired by the distance sensor.

8. The packing apparatus of household garbage according to claim 6, characterized in that an air suction pump (320) is installed in the barrel cover (300), the air inlet of the air suction pump (320) faces the inner barrel (200), and the air outlet of the air suction pump (320) faces away from the inner barrel (200).

9. The household garbage baling device as recited in claim 8, characterized in that the suction pump (320) is in signal connection with the controller.

10. The packing apparatus of household garbage according to any one of claims 1 to 9, wherein a plurality of rubber-made anti-slip protrusions (211) are formed on the inner wall of the inner tub (200).