CN210915853U

CN210915853U - Household composting device

Info

Publication number: CN210915853U
Application number: CN201921764777.XU
Authority: CN
Inventors: 贺亚清; 潘云霞; 刘思琪
Original assignee: Southwest University
Current assignee: Southwest University
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-07-03
Anticipated expiration: 2029-10-21

Abstract

The utility model relates to the technical field of environmental protection equipment, in particular to a household composting device, which comprises a base, a composting box, a top cover, a collecting piece and a stirring mechanism, wherein the base is provided with a conveying groove; the compost box is slidably connected to the base, an accommodating cavity with an opening at the top is arranged on the compost box, and the accommodating cavity is communicated with the conveying groove; the top cover is detachably connected to the base and covers the opening at the top of the accommodating cavity, and a throwing port is arranged on the top cover; the collecting piece is fixedly arranged on the top cover, the collecting piece is provided with an accommodating space, the throwing port is communicated with the accommodating space, the bottom of the accommodating space is provided with a discharge port, and the discharge port is communicated with the conveying groove; the stirring mechanism is rotatably connected to the top cover, and one end of the stirring mechanism extends into the collecting piece so as to stir the kitchen garbage. The kitchen waste can be recycled through composting treatment of the kitchen waste, and the phenomenon that the kitchen waste is discarded at will to pollute the environment is avoided.

Description

Household composting device

Technical Field

The utility model relates to the technical field of environmental protection devices, in particular to a household composting device.

Background

The kitchen waste is waste generated in activities such as daily life, food processing, food service, unit catering and the like of residents, and comprises abandoned vegetable leaves, leftovers, fruit peels, eggshells, tea leaves, bones and the like. At present, kitchen waste generated in urban life is generally collected by garbage bags and then is transported to a garbage yard for treatment. The kitchen waste contains extremely high moisture and organic matters, is easy to rot and generates stink. After composting, the organic fertilizer can be converted into new resources, and the characteristic of high organic matter content enables the organic fertilizer to be applied to plants as fertilizer after treatment, which is helpful for the growth of the plants, thereby promoting the recycling of energy.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the problems, the utility model provides a household composting device which can carry out composting treatment on kitchen garbage to realize the recycling of the kitchen garbage and avoid the phenomenon that the kitchen garbage is discarded at will to pollute the environment.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a household composting device comprises a base, a composting box, a top cover, a collecting piece and a stirring mechanism, wherein a conveying groove is formed in the base; the compost box is slidably connected to the base, an accommodating cavity with an opening at the top is arranged on the compost box, and the accommodating cavity is communicated with the conveying groove; the top cover is detachably connected to the base and covers the opening at the top of the accommodating cavity, and a throwing port is arranged on the top cover; the collecting piece is fixedly arranged on the top cover, the collecting piece is provided with an accommodating space, the throwing port is communicated with the accommodating space, the bottom of the accommodating space is provided with a discharge port, and the discharge port is communicated with the conveying groove; the stirring mechanism is rotatably connected to the top cover, and one end of the stirring mechanism extends into the collecting piece so as to stir the kitchen garbage.

Preferably, this domestic composting device still includes transport mechanism, and transport mechanism includes conveying screw and motor, and conveying screw is rotatable to be set up in the conveyer trough, can make the kitchen garbage that the discharge port was discharged send into and hold the intracavity, and the motor sets firmly on the base, and is connected with the conveying screw drive.

Preferably, the stirring mechanism comprises a connecting rod, a blade and a handle, the connecting rod is rotatably connected to the top cover, the first end of the connecting rod extends into the accommodating space of the collecting part, the second end of the connecting rod extends out of the top cover, the blade is fixedly arranged at the first end of the connecting rod, the handle is fixedly connected to the second end of the connecting rod, and the blade can be rotated by rotating the handle so as to stir the kitchen waste.

Preferably, the base is provided with a T-shaped boss, the bottom of the compost box is provided with a T-shaped groove, and the T-shaped boss is matched and connected with the T-shaped groove so that the compost box can be slidably connected onto the base.

Preferably, the T-shaped boss is inclined to the bottom surface of the base, and the inclination angle is 1-5 degrees.

Preferably, the household composting device further comprises a one-way valve, an air inlet channel is arranged on the base, one end of the air inlet channel is communicated with the outside, the other end of the air inlet channel is communicated with the containing cavity, and the one-way valve is fixedly arranged in the air inlet channel so that air can only flow into the containing cavity from the outside.

Preferably, the household composting device further comprises an exhaust channel, the exhaust channel is arranged on the top cover, one end of the exhaust channel is communicated with the containing cavity, the other end of the exhaust channel is communicated with the outside, and an exhaust fan and an air purifier are arranged on the exhaust channel.

Preferably, the domestic composting apparatus further comprises a flap slidably connected to the top cover and a push-pull flap opens or closes the discharge opening.

Preferably, the household composting device further comprises a filter plate and a liquid discharge switch, wherein the base is provided with a liquid discharge channel, the first end of the liquid discharge channel is communicated with the conveying groove, the second end of the liquid discharge channel is communicated with the outside, the filter plate is fixedly arranged at the first end of the liquid discharge channel, and the liquid discharge switch is fixedly arranged at the second end of the liquid discharge channel.

(III) advantageous effects

The utility model provides a domestic composting device possesses following beneficial effect: during the use, with in kitchen garbage and fermentation bacterial drop into the collection piece through throwing in the mouth, the mechanism of stirring is then smashed it and is handled, and in the conveyer trough was discharged to the discharge port, entered into after the conveying and held the intracavity, after the compost of certain time, can be applyed it on the plant. The stirring mechanism can also evenly stir the kitchen garbage and the fermentation strains while stirring, thereby improving the fermentation efficiency. The kitchen waste can be recycled through composting treatment of the kitchen waste, and the phenomenon that the kitchen waste is discarded at will to pollute the environment is avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention,

in the drawings:

fig. 1 shows a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 shows an exploded view of an embodiment of the present invention;

fig. 3 shows a schematic structural diagram of a top cover in an embodiment of the present invention;

fig. 4 shows a first structural diagram of the base in the embodiment of the present invention;

fig. 5 shows a schematic structural diagram ii of the base in the embodiment of the present invention;

fig. 6 shows a schematic structural view of a collecting member in an embodiment of the present invention.

In the figure: the composting device comprises a base 1, a composting box 2, a containing cavity 21, a T-shaped groove 22, a top cover 3, a feeding port 31, a collecting part 4, a discharge port 41, a stirring mechanism 5, a connecting rod 51, a blade 52, a handle 53, a conveying mechanism 6, a conveying screw 61, a motor 62, a check valve 7, an exhaust passage 8, an exhaust fan 81, an air purifier 82, a baffle 9, a filter plate 10, a liquid discharge switch 11, a conveying groove 100, a T-shaped boss 101, an air inlet passage 102 and a liquid discharge passage 103.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention provides a household composting apparatus, which includes a base 1, a composting box 2, a top cover 3, a collecting member 4 and a mincing mechanism 5, wherein the base 1 is provided with a conveying groove 100; the compost box 2 can be connected on the base 1 in a sliding way, an accommodating cavity 21 with an opening at the top is arranged on the compost box 2, and the accommodating cavity 21 is communicated with the conveying groove 100; the top cover 3 is detachably connected to the base 1 and covers the opening at the top of the accommodating cavity 21, and a feeding opening 31 is formed in the top cover 3; the collecting piece 4 is fixedly arranged on the top cover 3, an accommodating space is arranged on the collecting piece 4, the throwing port 31 is communicated with the accommodating space, a discharge port 41 is arranged at the bottom of the accommodating space, and the discharge port 41 is communicated with the conveying groove 100; the stirring mechanism 5 is rotatably connected to the top cover 3, and one end of the stirring mechanism extends into the collecting piece 4 to stir the kitchen garbage. In this embodiment, be equipped with the joint boss on the top cap 3, be equipped with the joint groove on the base 1, joint boss and joint groove cooperation can make top cap 3 can dismantle and connect on base 1. The receiving space of the collecting member 4 is of funnel-like design.

According to the scheme, when the device is used, kitchen garbage and fermentation strains are put into the collecting part 4 through the putting-in opening 31, the stirring mechanism 5 is used for stirring the kitchen garbage and the fermentation strains, then the kitchen garbage and the fermentation strains are discharged into the conveying groove 100 through the discharge opening 41, the kitchen garbage and the fermentation strains enter the containing cavity 21 after being conveyed, and the kitchen garbage and the fermentation strains can be applied to plants after composting for a certain time. The stirring mechanism 5 can also uniformly stir the kitchen garbage and the fermentation strains while stirring, thereby improving the fermentation efficiency. The kitchen waste can be recycled through composting treatment of the kitchen waste, and the phenomenon that the kitchen waste is discarded at will to pollute the environment is avoided.

Further, in order to better convey the kitchen garbage entering from the discharge port 41 into the accommodating cavity 21, the household composting device further comprises a conveying mechanism 6, the conveying mechanism 6 comprises a conveying screw 61 and a motor 62, the conveying screw 61 is rotatably arranged in the conveying groove 100 and can convey the kitchen garbage entering from the discharge port 41 into the accommodating cavity 21, and the motor 62 is fixedly arranged on the base 1 and is in driving connection with the conveying screw 61. The motor 62 drives the conveying screw 61 to rotate, thereby conveying the kitchen waste into the accommodating chamber 21.

Furthermore, in order to better realize the stirring and crushing of the kitchen garbage, the composting treatment is further convenient. The stirring mechanism 5 comprises a connecting rod 51, a blade 52 and a handle 53, the connecting rod 51 is rotatably connected to the top cover 3, a first end of the connecting rod 51 extends into the accommodating space of the collecting part 4, a second end of the connecting rod extends out of the top cover 3, the blade 52 is fixedly arranged at the first end of the connecting rod 51, the handle 53 is fixedly connected to the second end of the connecting rod 51, and the handle 53 is rotated to rotate the blade 52 so as to stir the kitchen waste. Simultaneously, can also stir kitchen garbage and fermentation bacterial, improve the efficiency of fermentation.

Further, in order to better realize that the compost box 2 can be slidably connected to the base 1, the base 1 is provided with a T-shaped boss 101, the bottom of the compost box 2 is provided with a T-shaped groove 22, and the T-shaped boss 101 is connected with the T-shaped groove 22 in a matched manner, so that the compost box 2 can be slidably connected to the base 1.

Furthermore, the compost can not automatically slide outwards to influence the composting when the compost box 2 slides into the base 1. The T-shaped boss 101 is inclined to the bottom surface of the base 1, and the inclination angle is 1-5 degrees. The distance between one end of the T-shaped boss close to the center of the base 1 and the bottom surface of the base 1 is larger than the distance between one end of the T-shaped boss far away from the center of the base 1 and the bottom surface of the base 1, and the composting box 2 is prevented from automatically sliding out of the base 1.

Furthermore, in order to allow a certain amount of air to enter the accommodating cavity 21, the kitchen waste can be sufficiently subjected to aerobic fermentation, and the aerobic fermentation in the kitchen waste can be safely and stably performed. The household composting device also comprises a one-way valve 7, an air inlet channel 102 is arranged on the base 1, one end of the air inlet channel 102 is communicated with the outside, the other end of the air inlet channel 102 is communicated with the containing cavity 21, and the one-way valve 7 is fixedly arranged in the air inlet channel 102, so that air can only flow into the containing cavity 21 from the outside.

Furthermore, the gas such as carbon dioxide generated in the fermentation process of the kitchen garbage is conveniently discharged and treated, and the air in a living room is prevented from being polluted. This domestic composting device still includes exhaust passage 8, and exhaust passage 8 sets up on top cap 3, and exhaust passage 8 one end communicates with each other with holding chamber 21, and the other end communicates with each other with the outside, is equipped with exhaust fan 81 and air purifier 82 on the exhaust passage 8.

Further, the household composting apparatus comprises a baffle 9, the baffle 9 is slidably connected to the top cover 3, and the push-pull baffle 9 opens or closes the discharge opening 41. When the kitchen waste is less, the baffle 9 is pushed to close the discharge port 41, at the moment, the collecting piece 4 can store the kitchen waste, and when the amount of the kitchen waste reaches a certain amount, fermentation strains are put in for composting; after the stirring mechanism 5 stirs and stirs the kitchen waste, the baffle 9 is pulled to open the discharge port 41, thereby facilitating the discharge of the kitchen waste into the conveying chute 100.

Furthermore, the excess liquid in the kitchen garbage is conveniently discharged, and the overall fermentation efficiency is improved. The household composting device also comprises a filter plate 10 and a liquid discharge switch 11, wherein a liquid discharge channel 103 is arranged on the base 1, the first end of the liquid discharge channel 103 is communicated with the conveying groove 100, the second end of the liquid discharge channel 103 is communicated with the outside, the filter plate 10 is fixedly arranged at the first end of the liquid discharge channel 103, and the liquid discharge switch 11 is fixedly arranged at the second end of the liquid discharge channel 103. The excessive liquid in the kitchen waste is discharged to the outside by raising the liquid discharge passage 103 and opening the liquid discharge switch 11.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A domestic composting apparatus comprising:

the device comprises a base (1), wherein a conveying groove (100) is formed in the base (1);

the composting device comprises a composting box (2), wherein the composting box (2) is connected to a base (1) in a sliding manner, an accommodating cavity (21) with an opening at the top is formed in the composting box (2), and the accommodating cavity (21) is communicated with a conveying groove (100);

the top cover (3) is detachably connected to the base (1) and covers the top opening of the accommodating cavity (21), and a throwing opening (31) is formed in the top cover (3);

the collecting piece (4) is fixedly arranged on the top cover (3), an accommodating space is formed in the collecting piece (4), the throwing port (31) is communicated with the accommodating space, a discharge port (41) is formed in the bottom of the accommodating space, and the discharge port (41) is communicated with the conveying groove (100);

stirring mechanism (5), stirring mechanism (5) rotatable coupling is on top cap (3), and in one end stretched into the accommodation space of collecting piece (4) to stir garrulous kitchen garbage.

2. A domestic composting apparatus as claimed in claim 1, further comprising a conveyor (6), wherein the conveyor (6) comprises a conveyor screw (61) and a motor (62), the conveyor screw (61) is rotatably disposed in the conveyor trough (100) to convey the kitchen waste discharged from the discharge opening (41) into the receiving chamber (21), and the motor (62) is fixed to the base (1) and is drivingly connected to the conveyor screw (61).

3. A domestic composting apparatus as claimed in claim 1 wherein the mincing means (5) comprises a connecting rod (51), a blade (52) and a handle (53), the connecting rod (51) being rotatably connected to the top cover (3) and having a first end protruding into the receiving space of the collecting element (4) and a second end protruding beyond the top of the top cover (3), the blade (52) being fixedly attached to the first end of the connecting rod (51), the handle (53) being fixedly attached to the second end of the connecting rod (51), and rotation of the handle (53) rotating the blade (52) to mince the kitchen waste.

4. A domestic composting device as claimed in claim 1, characterised in that the base (1) is provided with a T-shaped projection (101), and the bottom of the compost bin (2) is provided with a T-shaped groove (22), and the T-shaped projection (101) is in mating engagement with the T-shaped groove (22) so that the compost bin (2) is slidably attached to the base (1).

5. A domestic composting apparatus as claimed in claim 4 wherein the T-shaped projection (101) is inclined to the base (1) at an angle of 1 to 5 degrees.

6. A domestic composting device as claimed in claim 1, further comprising a one-way valve (7), wherein the base (1) is provided with an air inlet channel (102), one end of the air inlet channel (102) is connected to the outside and the other end is connected to the holding chamber (21), and the one-way valve (7) is fixed in the air inlet channel (102) so that air can only flow from the outside into the holding chamber (21).

7. A household composting device as claimed in claim 1, further comprising an exhaust channel (8), the exhaust channel (8) being arranged on the top cover (3), the exhaust channel (8) communicating with the containing chamber (21) at one end and with the outside at the other end, the exhaust channel (8) being provided with an exhaust fan (81) and an air cleaner (82).

8. A domestic composting device as claimed in claim 1 further comprising a flap (9), the flap (9) being slidably connected to the top cover (3) and the push-pull flap (9) being adapted to open or close the discharge opening (41).

9. A household composting device as claimed in claim 1, further comprising a filter plate (10) and a drainage switch (11), wherein the base (1) is provided with a drainage channel (103), the drainage channel (103) having a first end communicating with the conveyor trough (100) and a second end communicating with the outside, the filter plate (10) being fixed to the first end of the drainage channel (103), and the drainage switch (11) being fixed to the second end of the drainage channel (103).