CN218091110U - Garbage disposal device - Google Patents

Abstract

The utility model discloses a garbage disposer, garbage disposer includes: the crushing device comprises a shell, wherein a crushing cavity is arranged in the shell and is provided with an inlet and a sewage outlet; the crushing piece is rotatably arranged in the crushing cavity; the driving assembly is connected with the crushing piece to drive the crushing piece to rotate; one end of the drain pipe is connected with the drain outlet to discharge the garbage; the plugging switching piece is arranged below the inlet; the pressurization assembly is arranged in the crushing cavity and/or the sewage discharge pipe, the garbage processor is provided with a dredging mode, a closed space is defined in the garbage processor when the plugging switching piece in the dredging mode is in a closed state, and the pressurization assembly operates to apply pressure to the closed space. The utility model discloses garbage disposer can prescribe a limit to the enclosure space that separates with the import through shutoff switching piece, and pressurizes the enclosure space through the pressure components to in discharging the domestic drainage system with the rubbish of deposit in the blow off pipe, realize the mediation of blow off pipe.

Description

Garbage disposal device

Technical Field

The utility model belongs to the technical field of rubbing crusher technique and specifically relates to a garbage disposer is related to.

Background

Food waste shredders are typically constructed by comminuting food waste into fine particles that are then discharged into a household drain system under the influence of a water stream. Among the correlation technique, food waste rubbing crusher adopts the running water directly to dash usually, and when the running water shortage, the tiny particle after smashing can remain in the pipeline, piles up for a long time and can lead to the pipe blockage, and user experience is poor, has the space of improvement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a garbage disposer can prescribe a limit to the enclosure space that separates with the import through shutoff switching piece, and pressurizes the enclosure space through the pressure assembly to in discharging the domestic drainage system of rubbish of deposit in the blow off pipe, realize the mediation of blow off pipe.

According to the utility model discloses refuse treatment ware, include: the crushing device comprises a shell, wherein a crushing cavity is arranged in the shell and is provided with an inlet and a sewage outlet; the crushing piece is rotatably arranged in the crushing cavity; the driving assembly is connected with the crushing piece to drive the crushing piece to rotate; one end of the drain pipe is connected with the drain outlet to discharge the garbage; a plugging switching piece arranged below the inlet; the pressurization assembly is arranged in the crushing cavity and/or the sewage discharge pipe, the garbage processor is provided with a dredging mode, in the dredging mode, the plugging switching piece is in a closed state, so that a closed space is defined in the garbage processor, and the pressurization assembly operates to apply pressure to the closed space.

According to the utility model discloses refuse treatment ware, switch the piece through the shutoff installed in the below of import, when refuse treatment ware switches to the mediation mode, shutoff switch the piece can inject the enclosure space that separates with the import in refuse treatment ware, the pressurization subassembly is used for pressurizeing the enclosure space, make the deposit can the pressurized motion in order to discharge to domestic drainage in the rubbish in the blow-off pipe, the mediation of blow-off pipe has been realized, make the blow-off pipe can keep unobstructed, do benefit to the blowdown reliability that improves refuse treatment ware.

According to the utility model discloses garbage disposer, pressurization subassembly detachably locates smash the chamber and/or blow off pipe.

According to the utility model discloses garbage disposer of some embodiments, the drain is located smash the below of piece.

According to the utility model discloses garbage disposer, shutoff switching piece is located the drain is in order to open or close the drain.

According to the utility model discloses garbage disposer, shutoff switching piece is including locating switching piece and the drive of rubbing crusher top switch the movable driving piece of piece, the mediation state, switch with smash the inner wall contact in chamber.

According to the utility model discloses garbage disposer of some embodiments, being close to of blow off pipe the connector has been seted up to the position of drain, pressure components with the connector links to each other.

According to the utility model discloses garbage disposer, the connector is located the roof of blow off pipe.

According to the utility model discloses garbage disposer still includes the cooperation pipe, the cooperation pipe centers on the connector sets up just at least a part of cooperation pipe extends up, pressure components with cooperation pipe detachably cooperation of pegging graft.

According to some embodiments of the present invention, the pressing member is configured as a hollow deformable member, and the pressing member applies pressure toward the closed space when being pressed to deform.

According to the utility model discloses garbage disposer of some embodiments, the pressure components is electronic air pump.

According to the utility model discloses garbage disposer, drive assembly is fixed extremely the casing, drive assembly includes the motor, the motor shaft of motor with the separable cooperation of transmission shaft of crushing piece is in order to drive the transmission shaft rotates.

According to the utility model discloses garbage disposer, the motor is followed the below of casing with install extremely in the casing transmission shaft transmission cooperation of smashing the piece.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic diagram of a waste disposer in accordance with an embodiment of the present invention.

Reference numerals:

a waste disposer 100 is provided that,

a machine shell 1, a crushing cavity 11, an inlet 111, a sewage discharge outlet 112,

the grating elements 2, the drive assembly 3, the motor 31, the motor shaft 32,

a sewage discharge pipe 4, a connecting port 41, a sub-pipe 42, a plugging switching piece 5, a pressurizing assembly 6, a matching pipe 7,

a domestic drain system 200.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Next, with reference to the drawings, a garbage disposer 100 according to an embodiment of the present invention will be described.

For example, the garbage disposer 100 is generally configured as a household food garbage disposer 100 that is mounted below a sink, with one end of the garbage disposer 100 communicating with a drain opening of the sink and the other end of the garbage disposer 100 communicating with a household drain system 200 (i.e., a drain line) to facilitate food garbage in the sink entering the garbage disposer 100 to be pulverized into fine particles and then discharged into the household drain system 200 under the drive of a water stream.

It should be noted that the type and usage environment of the garbage disposer 100 are only used for illustration, and do not represent a limitation.

As shown in fig. 1, a garbage disposer 100 according to an embodiment of the present invention includes: the device comprises a machine shell 1, a crushing piece 2, a driving component 3, a sewage discharge pipe 4, a plugging switching piece 5 and a pressurizing component 6. A crushing cavity 11 is arranged in the machine shell 1, and the crushing cavity 11 is provided with an inlet 111 and a sewage outlet 112; the crushing member 2 is rotatably arranged in the crushing cavity 11; the driving component 3 is connected with the crushing pieces 2 to drive the crushing pieces 2 to rotate; one end of the drain pipe 4 is connected to the drain outlet 112 to discharge the garbage; the plugging switching piece 5 is arranged below the inlet 111; the pressurizing assembly 6 is provided to the pulverization chamber 11 and/or the sewage discharge pipe 4, the garbage disposer 100 is provided with a dredging mode in which the plugging switching member 5 is in a closed state so that a closed space is defined in the garbage disposer 100, and the pressurizing assembly 6 operates to apply pressure to the closed space.

From this, can inject the enclosure space that separates with the import through shutoff switch spare, and pressurize the enclosure space through the pressure subassembly to in discharging the rubbish that deposits in the blow-off pipe into domestic drainage system 200, realize the mediation of blow-off pipe.

For example, referring to fig. 1, the garbage disposer 100 is provided with a housing 1, a pulverizing chamber 11 is formed in the housing 1, and the housing 1 is provided with an inlet 111 and a drain outlet 112 communicating with the pulverizing chamber 11, and food garbage can flow into the pulverizing chamber 11 through the inlet 111 and flow out of the pulverizing chamber 11 through the drain outlet 112. Crushing piece 2 rotationally installs in smashing chamber 11, and drive assembly 3 is used for extending to smash in the chamber 11 and links to each other with 2 powers of crushing piece, and drive assembly 3 can drive crushing piece 2 and rotate, and like this, after food waste got into crushing chamber 11, drive assembly 3 can drive crushing piece 2 and rotate in order to smash food waste into tiny particle. Simultaneously, can communicate the one end and the drain 112 of blow off pipe 4, and communicate the other end and the domestic drainage system 200 of blow off pipe 4, smash the back of accomplishing when food waste, rivers such as running water, water purifier exhaust waste water can flow into from import 111 and smash the chamber 11 in to the food waste after will smashing flushes into blow off pipe 4 through drain 112 in, makes the food waste after smashing can follow in blow off pipe 4 discharges into domestic drainage system 200.

Here, it may be provided that the garbage disposer 100 includes a plugging switching member 5 and a pressurizing assembly 6, the plugging switching member 5 is used for installing below the inlet 111 (the below here does not indicate an actual position of the plugging switching member 5, but indicates that the plugging switching member 5 is located downstream of the inlet 111), the plugging switching member 5 defines a closed space within the garbage disposer 100 when switched to the closed state, and the closed space is provided on a side of the plugging switching member 5 away from the inlet 111. Meanwhile, the pressurizing assembly 6 may be installed in the pulverizing chamber 11; or the pressurizing assembly 6 can be arranged on the sewage draining pipe 4; alternatively, the pressurizing assembly 6 may be installed at the pulverizing chamber 11 and the soil discharge pipe 4, respectively. In this way, the pressurizing assembly 6 can be installed on the side of the plugging switch 5 away from the inlet 111, and when the plugging switch 5 is switched to the closed state, the pressurizing assembly 6 can be located in the closed space, and the pressurizing assembly 6 is provided so that gas can be injected into the closed space to pressurize the closed space.

Note that the garbage disposer 100 is provided with a dredging mode, and the blocking switch 5 is in an open state when the garbage disposer 100 is not switched to the dredging mode. And when the garbage disposer 100 is switched to the dredging mode, the blocking switching member 5 can be switched to the closed state, at this time, a closed space separated from the inlet 111 is defined in the garbage disposer 100, the pressurizing assembly 6 is located in the closed space and is used for applying pressure to the closed space during operation, and the pressure can act in the drain pipe 4, so that the food garbage settled in the drain pipe 4 can be discharged into the household drainage system 200 along the drain pipe 4. Therefore, the smoothness of the sewage discharge pipe 4 is realized, and the sewage discharge reliability of the garbage disposer 100 is favorably ensured.

According to the utility model discloses garbage disposer 100, switch 5 through the shutoff installed in the below at import 111, when garbage disposer 100 switches to the mediation mode, shutoff switch 5 can inject the enclosure space that separates with import 111 in garbage disposer 100, pressurization subassembly 6 is used for pressurizeing the enclosure space, make the food waste of deposit in blow off pipe 4 can pressurized motion in order to discharge to domestic drainage system 200, the mediation of blow off pipe 4 has been realized, make blow off pipe 4 can keep unobstructed, do benefit to the blowdown reliability that improves garbage disposer 100.

In some embodiments of the present invention, the pressurizing assembly 6 is detachably provided to the crushing chamber 11 and/or the sewage pipe 4. For example, the pressurizing assembly 6 may be detachably mounted in the pulverizing chamber 11; alternatively, as shown in fig. 1, the pressurizing assembly 6 may be detachably mounted on the soil pipe 4; alternatively still, the pressurizing assembly 6 may be detachably mounted to the pulverizing chamber 11 and the soil pipe 4. Therefore, the pressurizing assembly 6 can be replaced when damaged, the maintenance difficulty of the garbage disposer 100 is reduced, and the reliability of the garbage disposer 100 is improved.

In some embodiments of the present invention, the waste outlet 112 is located below the grating element 2. For example, referring to fig. 1, the drain outlet 112 may be disposed below the pulverizing part 2, such that when the pulverizing part 2 pulverizes the food waste into fine particles, tap water may be introduced through the inlet 111, and water such as tap water may drive the granular food waste on the pulverizing part 2 to flow downward to the lower side of the pulverizing part 2 to flow into the drain pipe 4 from the drain outlet 112, so as to be discharged into the household drainage system 200. This is advantageous in reducing the possibility of food waste remaining in the grinding chamber 11, and improving the reliability of the waste disposer 100.

In some embodiments of the present invention, the plugging switching piece 5 is provided to the drain 112 to open or close the drain 112. For example, referring to FIG. 1, the pressurizing assembly 6 may be mounted on the waste pipe 4 such that the pressurizing assembly 6 may communicate with the waste pipe 4. Meanwhile, the plugging switching piece 5 may be provided at the sewage drain 112 so that the plugging switching piece 5 may open or close the sewage drain 112.

In a specific working process, when the garbage disposer 100 is not switched to the dredging mode, the plugging switching piece 5 is in an open state, the sewage discharge port 112 is opened, and the garbage disposer 100 can discharge sewage through the sewage discharge port 112; and when the garbage disposer 100 is switched to the dredging mode, the plugging switching piece 5 is switched to the closing state, at this time, the sewage discharge port 112 is closed, the pressurizing assembly 6 can apply pressure to the sewage discharge pipe 4, and the food garbage deposited in the sewage discharge pipe 4 can be discharged into the household drainage system 200 along the sewage discharge pipe 4. Therefore, the pressurizing assembly 6 can directly pressurize the sewage discharge pipe 4, and the dredging effect is favorably improved.

It can also be understood that by arranging the plugging switching piece 5 in the drain 112, when the garbage disposer 100 is not switched to the dredging mode, the plugging switching piece 5 can be controlled to be intermittently opened, so that the crushing effect of the crushing piece on garbage can be improved, the situation that the garbage which is not crushed is directly discharged into the drain 112 is avoided, and the plugging switching piece 5 can be reasonably utilized. The utility model discloses an in some embodiments, shutoff switching piece 5 is including locating the switching piece and the driving piece that the drive of smashing 2 tops switches the piece activity, and the mediation state switches the piece and smashes the inner wall contact in chamber 11.

For example, the blocking switch 5 may include a switch for being installed below the inlet 111 and above the crushing member 2, and a driving member for being power-connected to the switch so that the driving member may drive the switch to move, so that the switch may be switched between a closed state and an open state, and when the garbage disposer 100 is in a unblocking state, the switch may be switched to the closed state to contact with the inner wall of the crushing chamber 11, thereby separating the crushing chamber 11 from the inlet 111.

In a specific operation process, when the garbage disposer 100 is not in the dredging mode, the switch is in the open state, the switch is spaced apart from the inner wall of the pulverizing cavity 11, the food garbage can enter the pulverizing cavity 11 through the inlet 111, and the pulverizing part 2 can crush the food garbage into fine particles. And when the garbage disposer 100 is in the dredging mode, the switching member is in a closed state, and the switching member contacts the inner wall of the pulverizing chamber 11 to isolate the inlet 111 from the pulverizing member 2. At this time, the pressurizing assembly 6 may apply pressure to the closed space, and the food-trash settled in the soil pipe 4 may be discharged into the household drainage system 200 along the soil pipe 4.

It should be noted that when the switching member is disposed above the crushing member 2, the pressurizing assembly 6 can be disposed in the crushing chamber 11, so that when the pressurizing assembly 6 pressurizes the closed space, the pressure can act on the food waste deposited in the crushing chamber 11, so that the food waste deposited in the crushing chamber 11 can be discharged into the sewage pipe 4 through the sewage discharge outlet 112. Through the arrangement, the efficient dredging of the garbage disposer 100 is realized, and the reliability and the practicability of the garbage disposer 100 are improved.

In some embodiments of the present invention, a connection port 41 is disposed at a position of the sewage draining pipe 4 close to the sewage draining port 112, and the pressurizing assembly 6 is connected to the connection port 41. For example, referring to fig. 1, a connection port 41 may be formed at a position of the drain pipe 4 near the drain port 112, the connection port 41 may communicate with the inner cavity of the drain pipe 4, and the pressurizing assembly 6 may be installed at the connection port 41 of the drain pipe 4 and communicate with the inner cavity of the drain pipe 4 through the connection port 41.

Through the arrangement, the pressurizing assembly 6 can be arranged outside the machine shell 1, so that the pressurizing assembly 6 is easy to disassemble and assemble, the space occupation in the crushing cavity 11 is reduced, and the reduction of the layout difficulty of the garbage disposer 100 is facilitated.

In some embodiments of the present invention, the connection port 41 is located in the top wall of the sewage drain pipe 4. For example, referring to fig. 1, a drain outlet 112 opened outwards may be provided at a side wall of the cabinet 1, the drain pipe 4 may be provided at an outer side of the cabinet 1 and arranged to extend vertically, a sub-pipe 42 extending horizontally is provided at an upper end of the drain pipe 4, and the sub-pipe 42 is used for communicating with the drain outlet 112. Wherein, a connecting port 41 can be arranged on the top wall of the sub-pipe 42, and the connecting port 41 is suitable for being vertically arranged opposite to the inner cavity of the sewage draining pipe 4. Thus, when the pressurizing assembly 6 is pressurized, the flow direction of the gas may coincide with the extension direction of the sewage pipe 4. Therefore, the dredging effect of the pressurizing assembly 6 on the sewage discharge pipe 4 is improved, and the reliability of the garbage disposer 100 is improved.

In some embodiments of the present invention, as shown in fig. 1, the garbage disposer 100 according to the embodiments of the present invention further includes a fitting pipe 7, the fitting pipe 7 is disposed around the connection port 41 and at least a part of the fitting pipe 7 extends upward, and the pressurizing assembly 6 is detachably inserted and fitted with the fitting pipe 7.

For example, referring to fig. 1, the garbage disposer 100 may be provided with a matching pipe 7, the matching pipe 7 is disposed around the connection port 41 and is communicated with the connection port 41, the matching pipe 7 is disposed to extend vertically upwards to protrude from the top wall of the sewage pipe 4, one end of the matching pipe 7 far away from the connection port 41 is used for being detachably inserted and matched with the pressurizing assembly 6, so as to detachably mount the pressurizing assembly 6 on the sewage pipe 4, and make the pressurizing assembly 6 communicated with the sewage pipe 4 through the matching pipe 7. Like this, when pressurization subassembly 6 pressurizes blow off pipe 4, gas can be in the vertical inner chamber that flows in blow off pipe 4 of follow after the direction of cooperation pipe 7 again to the food waste to deposit dredges in the blow off pipe 4.

Through the arrangement, the flow direction of the gas coincides with the extension direction of the sewage discharge pipe 4, the dredging effect of the sewage discharge pipe 4 is favorably improved, and the reliability of the garbage disposer 100 is favorably improved.

In some embodiments of the present invention, the pressing member 6 is configured as a hollow deformable member, and the pressing member 6 applies pressure toward the closed space when being pressed and deformed.

For example, referring to fig. 1, the pressurizing assembly 6 may be configured as a hollow deformable member, a variable-volume air storage cavity is formed in the pressurizing assembly 6, and the pressurizing assembly 6 may be deformed by manual pressing or electric pressing, so that the volume of the air storage cavity is reduced, the air in the air storage cavity may be blown to the enclosed space, so that the air pressure in the enclosed space is increased, and the food waste deposited in the sewage pipe 4 is impacted by the forward pressure; when the pressurizing assembly 6 is restored, the volume of the gas storage cavity is increased, and the gas in the closed space can flow into the gas storage cavity, so that the air pressure in the closed space is reduced, and the food waste deposited in the sewage discharge pipe 4 is impacted by reverse pressure; and (4) reciprocating. Therefore, the efficient dredging of the sewage discharge pipe 4 is realized.

Of course, the air storage cavity can suck air from the outside when the pressurizing assembly 6 is reset, so that air can be continuously injected into the closed space to continuously impact food waste in the sewage pipe 4, and the application is not limited to this.

The utility model discloses an in some embodiments, can establish pressurization subassembly 6 into electronic air pump for electronic air pump can blow in gas to the enclosure space, so that the atmospheric pressure in the enclosure space increases, so as to wash the domestic drainage system 200 into with the food waste of deposit in blow off pipe 4, realizes the high-efficient mediation of blow off pipe 4. Therefore, the space occupation of the pressurizing assembly 6 is reduced, the layout is convenient, and the reliability and the practicability of the pressurizing assembly 6 are improved.

In some embodiments of the present invention, the driving assembly 3 is fixed to the housing 1, the driving assembly 3 includes the motor 31, and the motor shaft 32 of the motor 31 is detachably matched with the transmission shaft of the crushing member 2 to drive the transmission shaft to rotate.

For example, the driving assembly 3 may be fixedly installed on the housing 1, the driving assembly 3 is provided with a motor 31, the motor 31 has a rotatable motor shaft 32, the motor shaft 32 is adapted to be detachably engaged with the transmission shaft of the crushing member 2, such that the motor shaft 32 can drive the crushing member 2 to move synchronously when engaged with the transmission shaft, so as to crush the food waste entering the crushing chamber 11, and such that the crushing member 2 can be maintained and replaced when the transmission shaft is detached from the motor shaft 32. Therefore, the reliability of the garbage disposer 100 is improved, and the maintenance difficulty of the garbage disposer 100 is reduced.

It should be noted that the crushing member 2 and the transmission shaft can be detachably connected, for example, the crushing member 2 is fixedly sleeved on the transmission shaft, so that the crushing member 2 and the transmission shaft can synchronously rotate, which is beneficial to reducing the processing difficulty of the crushing member 2 and the transmission shaft and reducing the processing cost; or, can set up rubbing crusher 2 and transmission shaft integrated into one piece, rubbing crusher 2 and transmission shaft structure as an organic whole promptly do benefit to and improve the installation effectiveness. The crushing member 2 may be configured as a cutter head structure or a stirring blade, which is not limited herein.

Of course, referring to fig. 1, the crushing member 2 may also be directly fixed on the motor shaft 32 of the motor 31, so that the motor shaft 32 can drive the crushing member 2 to rotate, which is beneficial to reducing the number of parts and reducing the installation difficulty of the garbage disposer 100. It is of course understood that the structure of the pressurizing assembly 6 is not limited thereto as long as the pressurizing assembly 6 can apply pressure to the closed space.

In some embodiments of the present invention, the motor 31 is in driving engagement with the drive shaft of the crusher 2 mounted in the housing 1 from below the housing 1. For example, referring to fig. 1, the motor 31 may be disposed below the pulverizing member 2, that is, the motor 31 is disposed below the housing 1, so as to prevent the motor 31 from occupying the space in the pulverizing chamber 11, and improve the overall layout of the garbage disposer 100. And in actual assembly, the crushing part 2 needs to be installed in the machine shell 1, and then the motor 31 is assembled from the lower part of the transmission shaft, so that the motor shaft 32 is matched with the transmission shaft. Therefore, the assembling difficulty is convenient to reduce.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer 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.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (12)

1. A waste disposer, comprising:

the crushing device comprises a shell, wherein a crushing cavity is arranged in the shell and is provided with an inlet and a sewage outlet;

the crushing piece is rotatably arranged in the crushing cavity;

the driving assembly is connected with the crushing piece to drive the crushing piece to rotate;

one end of the drain pipe is connected with the drain outlet to discharge the garbage;

a plugging switching piece arranged below the inlet;

the pressurization assembly is arranged in the crushing cavity and/or the sewage discharge pipe, the garbage processor is provided with a dredging mode, in the dredging mode, the plugging switching piece is in a closed state, so that a closed space is defined in the garbage processor, and the pressurization assembly operates to apply pressure to the closed space.

2. A waste disposer according to claim 1, wherein the pressurization assembly is removably disposed in the grinding chamber and/or the waste pipe.

3. A waste disposer as claimed in claim 1, wherein the waste outlet is located below the shredder.

4. The garbage disposer of claim 1, wherein the blocking switch is provided at the drain outlet to open or close the drain outlet.

5. The waste disposer of claim 1, wherein the blocking switch comprises a switch disposed above the shredder and a driving member for driving the switch to move, and the unblocking mode is characterized in that the switch contacts with the inner wall of the shredding chamber.

6. The waste disposer of claim 1, wherein the waste pipe is provided with a connection port at a position close to the waste outlet, and the pressurizing assembly is connected with the connection port.

7. A waste disposer as claimed in claim 6, wherein the connection port is located in a top wall of the waste pipe.

8. The waste disposer of claim 7, further comprising a mating tube disposed about the connection port and extending upwardly at least a portion thereof, the pressurization assembly being removably mated with the mating tube by insertion.

9. A waste disposer according to claim 1, wherein the pressurization assembly is configured as a hollow deformable member that applies pressure into the enclosed space when squeezed to deform.

10. The waste disposer of claim 1, wherein the pressurization assembly is an electric air pump.

11. A waste disposer according to any of claims 1 to 10, wherein the drive assembly is secured to the housing and comprises a motor having a motor shaft detachably engageable with the drive shaft of the shredding member to rotate the drive shaft.

12. A waste disposer according to claim 11, wherein the motor drivingly engages the drive shaft of the shredding member mounted within the housing from below the housing.

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