CN111437946A - A kitchen waste treatment device - Google Patents

Abstract

The invention is suitable for the field of garbage disposal, and provides a kitchen garbage disposal device, which comprises: a crushing chamber and a feed inlet; the crushing assembly is used for crushing kitchen garbage; the crushing assembly is arranged in the crushing chamber; the discharging assembly is used for carrying out solid-liquid separation on the crushed kitchen waste; the discharge assembly is arranged on one side of the crushing chamber; the mounting piece is used for detachably mounting the crushing chamber and the feeding hole. The device can be directly connected with a kitchen sewer pipeline by arranging the mounting piece; the discharge assembly can separate solid and liquid of the smashed kitchen waste, and is beneficial to the subsequent treatment of the kitchen waste.

Description

A kitchen waste treatment device

technical field

The invention belongs to the field of garbage disposal, and in particular relates to a kitchen waste disposal device.

Background technique

Kitchen waste is the waste generated in people's daily catering activities, including discarded vegetable leaves, leftovers, leftovers, peels, egg shells, tea residues, bones, etc. It contains extremely high moisture and organic matter. The traditional treatment method is to throw them into the kitchen sewer pipe and trash can. The former is easy to block the sewage channel, and the latter is prone to corruption and odor for a long time; and these methods are not conducive to the subsequent utilization of kitchen waste.

Therefore, there is an urgent need to develop a kitchen waste treatment device to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the embodiments of the present invention is to provide a kitchen waste treatment device, which aims to solve the problem that the kitchen waste blocks the pipeline, causes corruption for a long time, and cannot be used for subsequent use of the kitchen waste.

The embodiment of the present invention is realized in this way, a kitchen waste treatment device includes a pulverizing chamber and a feeding port, the lower part of the pulverizing chamber is provided with a threaded port, and the garbage treatment device further includes:

a crushing component, which can be rotated and lifted to crush the garbage; the crushing component is arranged in the crushing chamber;

a discharge assembly for solid-liquid separation of the pulverized kitchen waste; the discharge assembly is arranged on one side of the pulverizing chamber;

A mounting piece is used for detachable mounting of the crushing chamber and the feed port.

Preferably, the shredding assembly includes:

a second drive shaft; the second drive shaft is rotatably arranged in the pulverizing chamber; a first external thread is provided on the second drive shaft, and the first external thread is connected to the first external thread in the threaded port on the pulverizing chamber Two internal thread anastomosis;

a limiting block; the limiting block is fixedly arranged on the second transmission shaft, and the limiting block is located on the top of the screw opening of the crushing chamber;

a torsion spring; one end of the torsion spring is arranged on the outer wall of the pulverizing chamber, and the other end is arranged on the second transmission shaft;

driven gear; the driven gear is arranged on the second transmission shaft;

a first transmission shaft; an incomplete gear is arranged on the first transmission shaft; the incomplete gear is engaged with the driven gear;

a crushing blade for crushing kitchen waste; the crushing blade is arranged on the second transmission shaft;

The motor is used for driving the first transmission shaft to rotate.

Preferably, the pulverizing blade includes:

at least one group of side blades; the side blades are obliquely folded, including a transverse part and an inclined part; the inclined part of the side blade is parallel to the side wall of the pulverizing chamber; the top end of the inclined part of the side blade is sharp-angled;

a central blade; the central blade is arranged on the axis of the second transmission shaft; at least one group of small blades is arranged on the central blade.

Preferably, the pulverizing chamber is V-shaped to prevent kitchen waste from accumulating on the side wall of the pulverizing chamber.

Preferably, the top of the feed port is provided with a cover plate.

Preferably, the mounting member is provided with a second internal thread; the top of the crushing chamber is provided with a second external thread matching the second internal thread; the bottom of the feed port is provided with a second external thread matching the second internal thread The second internal thread matches the third external thread; one side of the mounting piece is provided with an interface for directly connecting with the kitchen sewer pipe.

Preferably, the discharge assembly includes:

The discharge pipe is used for conveying the pulverized kitchen waste; the discharge pipe is obliquely arranged on one side of the pulverizing chamber near the pulverizing blade;

The slag discharge port is used to discharge the solid part of the pulverized kitchen waste; the slag discharge port is arranged at one end of the discharge pipe; the slag discharge port is provided with a first valve;

a liquid discharge port for discharging the liquid part of the pulverized kitchen waste; the liquid discharge port is arranged at a position close to the slag discharge port; the liquid discharge port is provided with a second valve;

The filter screen is used to separate the solid part and the liquid part of the pulverized kitchen waste; the filter screen is arranged at the junction of the discharge pipe and the liquid discharge port.

Preferably, the garbage disposal device further includes:

A power room; the power room is provided with wheels that enable the kitchen waste treatment device to move freely.

The kitchen waste treatment device provided by the embodiment of the present invention can be applied to various environments by setting installation parts and a feeding port; the solid components and liquid components of the kitchen waste can be separated by the crushing component and the discharging component. ; Since the separated solid component does not contain water, it is not easy to breed microorganisms, and the separated solid component and liquid component can be easily used for subsequent secondary use.

Description of drawings

FIG. 1 is a schematic structural diagram of a kitchen waste treatment device according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of part A of a kitchen waste treatment device according to an embodiment of the present invention;

3 is a schematic structural diagram of a pulverizing blade provided by an embodiment of the present invention;

4 is a schematic structural diagram of a mounting member provided by an embodiment of the present invention;

In the drawings: 1. Cover plate; 2. Feeding port; 3. Mounting piece; 4. Interface; 5. Grinding chamber; 6. Switch; 7. Grinding blade; 71. Center blade; , small blade; 8, limited speed; 9, threaded mouth; 10, second drive shaft; 11, torsion spring; 12, driven gear; 13, incomplete gear; 14, first drive shaft; 15, motor; 16 , power room; 17, wheels; 18, discharge pipe; 19, filter screen; 20, liquid discharge port; 21, slag discharge port; 22, first valve; 23, second valve.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, only for the purpose of It is convenient to describe the present invention and to simplify the description, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.

The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

As shown in FIG. 1 , which is a structural diagram of a kitchen waste treatment device provided by an embodiment of the present invention, it includes a pulverizing chamber 5 and a feeding port 2 . The garbage disposal unit also includes:

The crushing component can be rotated and lifted to crush the garbage; the crushing component is arranged in the crushing chamber 5;

The discharge assembly is used for solid-liquid separation of the pulverized kitchen waste; the discharge assembly is arranged on one side of the pulverizing chamber 5;

The installation piece 3 is used for the detachable installation of the crushing chamber 5 and the feed port 2 .

In an embodiment of the present invention, the kitchen waste enters from the feeding port 2, and is crushed by the crushing component. The crushed kitchen waste enters the discharging component, and the discharging component separates it from solid and liquid, and discharges it separately. solid and liquid components.

As shown in Figures 1 and 2, as a preferred embodiment of the present invention, the pulverizing assembly includes:

The second transmission shaft 10; the second transmission shaft 10 is rotatably arranged in the crushing chamber 5; the second transmission shaft 10 is provided with a first external thread, and the first external thread is connected to the crushing chamber 5 The first internal thread in the threaded port 9 on the upper part is matched;

Limiting block 8; the limiting block 8 is fixedly arranged on the second transmission shaft 10, and the limiting block 8 is located at the top of the upper threaded port 9 of the crushing chamber;

A torsion spring 11; one end of the torsion spring 11 is arranged on the outer wall of the pulverizing chamber 5, and the other end is arranged on the second transmission shaft 10;

driven gear 12; the driven gear 12 is arranged on the second transmission shaft 10;

The first transmission shaft 14; the first transmission shaft 14 is provided with an incomplete gear 13; the incomplete gear 13 is engaged with the driven gear 12;

The crushing blade 7 is used for crushing kitchen waste; the crushing blade 7 is arranged on the second transmission shaft 10;

The motor 15 is used to drive the first transmission shaft 14 to rotate.

Specifically, the thickness of the driven gear 12 is sufficient to fully engage with the incomplete gear 13 during the rotation process. With the engagement with the incomplete gear 13, the driven gear 12 drives the second transmission shaft 10 to rotate, and the second transmission shaft 10 rises in the threaded opening 9 under the action of the first external thread on it, thereby driving the crushing blade 7 to rotate and ascend to perform crushing processing. When the incomplete gear 13 does not engage with the driven gear 12, the second transmission shaft 10 rotates and descends in the threaded opening 9 under the action of the torsion spring 11, thereby driving the crushing blade 7 to rotate and descend for crushing. When the second transmission shaft 10 descends to the limit block 8 contacting the crushing chamber 5, the incomplete gear 13 engages with the driven gear 12 again, and in this way, the crushing blade 7 is continuously driven to rotate and lift to crush the kitchen waste.

As shown in Figures 1 and 3, as a preferred embodiment of the present invention, the crushing blade 7 includes:

At least one set of side blades 72; the side blades 72 are obliquely folded, including a transverse part and an inclined part; the inclined part of the side blades 72 is parallel to the side wall of the pulverizing chamber 5 to avoid accumulation in the pulverizing chamber 5. The garbage on the side wall cannot be handled; the top end of the inclined part of the side blade 72 is sharp angle;

A central blade 71 ; the central blade 71 is arranged on the axis of the second transmission shaft 10 ; at least one group of small blades 73 is arranged on the central blade 71 .

Specifically, the side blades 72 are provided with four groups, the transverse part of the side blades 72 is parallel to the bottom of the pulverizing chamber 5 and has a cross structure; the bottom of the side blades 72 is arranged on the central blade 71; the central blade 71 is provided with two groups of small blades 73 , each group of small blades 73 includes four, and the tips of the small blades 73 point to the space between the side blades 62 respectively; the midline blade 71 is fixed on the second transmission shaft 10 .

As shown in FIG. 1 , as a preferred embodiment of the present invention, the pulverizing chamber 5 is V-shaped to prevent kitchen waste from accumulating on the side wall of the pulverizing chamber 5 .

Specifically, the inner wall of the pulverizing chamber 5 is inclined to prevent kitchen waste from accumulating on the side and cannot be processed by the pulverizing component.

As shown in FIG. 1 , as a preferred embodiment of the present invention, a cover plate 1 is provided on the top of the feed port 2 .

Specifically, the cover plate 1 can avoid the escape of the spoiled smell of kitchen waste in the crushing chamber 5 and the splashing of liquid components during the crushing process.

As shown in FIG. 1 , as a preferred embodiment of the present invention, the mounting member 3 is provided with a second internal thread; the top of the crushing chamber 5 is provided with a matching second internal thread. A second external thread; the bottom of the feed port 2 is provided with a third external thread matching the second internal thread; one side of the mounting member 3 is provided with an interface 4 for directly connecting with the kitchen sewer pipe.

Specifically, the mounting member 3 can connect the feed port 2 and the crushing chamber 5 through the second internal thread, and the mounting member 3 can also be directly connected to the kitchen sewer pipe through the interface 4, which makes the use more convenient.

As shown in FIG. 1, as a preferred embodiment of the present invention, the discharge assembly includes:

The discharge pipe 18 is used to transport the pulverized kitchen waste; the discharge pipe 18 is obliquely arranged on one side of the pulverizing chamber 5 near the pulverizing blade 7;

The slag discharge port 21 is used to discharge the solid part of the pulverized kitchen waste; the slag discharge port 21 is arranged at one end of the discharge pipe 18; the slag discharge port 21 is provided with a first valve 22;

The liquid discharge port 20 is used to discharge the liquid part of the pulverized kitchen waste; the liquid discharge port 20 is arranged at a position close to the slag discharge port 21; the liquid discharge port 20 is provided with a second valve 23 ;

The filter screen 19 is used to separate the solid part and the liquid part of the pulverized kitchen waste; the filter screen 19 is arranged at the junction of the discharge pipe 18 and the liquid discharge port 20 .

Specifically, the discharge assembly is installed obliquely, a switch 6 is provided at the joint of the discharge assembly and the pulverizing chamber 5, and the first valve 22 is in a closed state; the pulverized kitchen waste enters the discharge assembly, since the first valve 22 is closed In the state, the liquid component will enter the liquid discharge port 20 through the filter screen 19. When the second valve 23 is opened, the liquid component can be discharged; after the liquid component is exhausted, the first valve 22 is opened, and the solid component is discharged through the slag discharge. Port 21 discharges. The discharged solid component contains a large amount of organic matter, which can be used as fertilizer, feed, or used to generate biogas, or can be directly discarded in garbage bags. At the same time, due to lack of moisture, the discharged solid component is not easy to breed microorganisms; Biodiesel can be refined by fractionation, or drained directly through the sewer without clogging the pipeline.

As shown in FIG. 1 , as a preferred embodiment of the present invention, the power room 16 is provided with wheels 17 that allow the kitchen waste treatment device to move freely.

Specifically, the wheel 17 can be a universal wheel, so that the kitchen waste treatment device can move freely.

In actual operation, the kitchen waste can enter the crushing chamber from the feed port 2 or the interface 4, and the crushing component smashes the kitchen waste. The V-shaped design of the crushing chamber 5 and the side blade 72 avoid the accumulation of kitchen waste in the crushing process. The side wall of the chamber 5 cannot be effectively treated; the treated kitchen waste enters the discharge assembly, and the solid components of the kitchen waste are separated from the liquid components under the action of the filter screen 19, and the solid components pass through the slag discharge port 21. To discharge, the liquid components are discharged through the discharge port 20 .

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims (8)

1. The utility model provides a kitchen garbage disposal device, is including smashing room and feed inlet, it is equipped with the screw thread mouth to smash the room lower part, its characterized in that, garbage disposal device still includes:

the crushing assembly can rotate and lift up and down to crush the garbage; the crushing assembly is arranged in the crushing chamber;

the discharging assembly is used for carrying out solid-liquid separation on the crushed kitchen waste; the discharge assembly is arranged on one side of the crushing chamber;

the mounting piece is used for detachably mounting the crushing chamber and the feeding hole.

2. The kitchen waste disposal device of claim 1, wherein said shredder assembly comprises:

a second drive shaft; the second transmission shaft is rotatably arranged in the crushing chamber; the second transmission shaft is provided with a first external thread which is matched with a second internal thread in a threaded port on the crushing chamber;

a limiting block; the limiting block is fixedly arranged on the second transmission shaft and is positioned at the top of a threaded port on the crushing chamber;

a torsion spring; one end of the torsion spring is arranged on the outer wall of the crushing chamber, and the other end of the torsion spring is arranged on the second transmission shaft;

a driven gear; the driven gear is arranged on the second transmission shaft;

a first drive shaft; an incomplete gear is arranged on the first transmission shaft; the incomplete gear is meshed with the driven gear;

a crushing cutter for crushing the kitchen garbage; the crushing cutter is arranged on the second transmission shaft;

and the motor is used for driving the first transmission shaft to rotate.

3. The kitchen waste disposal device of claim 2, wherein said disintegrating cutter comprises:

at least one set of side blades; the side blade is in an oblique folding shape and comprises a transverse part and an oblique part; the side blade inclined part is parallel to the side wall of the crushing chamber; the top end of the inclined part of the side blade is in a sharp angle shape;

a center blade; the central blade is arranged on the axis of the second transmission shaft; at least one group of small blades is arranged on the central blade.

4. The kitchen waste disposal device according to claim 1, wherein: the crushing chamber is V-shaped.

5. The kitchen waste disposal device according to claim 1, wherein: and a cover plate is arranged at the top of the feed inlet.

6. The kitchen waste disposal device according to claim 1, wherein: a second internal thread is arranged inside the mounting piece; a second external thread matched with the second internal thread is arranged at the top of the crushing chamber; a third external thread matched with the second internal thread is arranged at the bottom of the feed port; and one side of the mounting piece is provided with a connector which is directly connected with a kitchen sewer pipeline.

7. The kitchen waste disposal device of claim 2, wherein said discharge assembly comprises:

the discharge pipe is used for conveying the crushed kitchen garbage; the discharging pipe is obliquely arranged at a part close to the crushing cutter on one side of the crushing chamber;

a slag discharge port for discharging a solid part of the crushed kitchen waste; the slag discharge port is arranged at one end of the discharge pipe; a first valve is arranged on the slag discharging port;

a liquid discharge port for discharging a liquid portion of the pulverized kitchen waste; the liquid discharge port is arranged at a position close to the slag discharge port; a second valve is arranged on the liquid outlet;

a filter screen for separating a solid part and a liquid part of the crushed kitchen waste; the filter screen is arranged at the joint of the discharge pipe and the liquid outlet.

8. The kitchen waste disposal device of claim 1, further comprising:

a power chamber; the power chamber is provided with wheels which enable the kitchen waste treatment device to move freely.

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