CN217439094U

CN217439094U - Garbage disposal device

Info

Publication number: CN217439094U
Application number: CN202221084602.6U
Authority: CN
Inventors: 权育锋; 郑军妹; 张旭东
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-09-16
Anticipated expiration: 2032-04-26

Abstract

The utility model relates to a garbage disposer, which comprises a shell; the garbage disposal mechanism is at least partially positioned in the storage cavity; the baffle is arranged at the discharge port of the shell; the power output end of the driving mechanism is in driving connection with the baffle; the driving mechanism and the baffle are both positioned outside the storage cavity, and the driving mechanism comprises a driver; the first end of the crank is in driving connection with the power output end of the driver so as to rotate along with the power output end of the driver; the first end of the connecting rod is rotationally connected with the second end of the crank; and the rocker is fixedly connected with the first side surface of the baffle, which is opposite to the discharge port, the first end of the rocker is arranged to rotate relative to the shell, and the second end of the rocker is rotatably connected with the second end of the connecting rod. Opening or closing of the discharge port is reliably achieved.

Description

Garbage disposal device

Technical Field

The utility model belongs to the field of refuse treatment, concretely relates to refuse treatment ware that handles rubbish.

Background

The kitchen food waste disposer is a kitchen appliance and is arranged below a kitchen sink and connected with a drain pipe. The cutter disc is driven by an alternating current or direct current motor, and the food waste in the crushing cavity is crushed by centrifugal force and then discharged into a sewer. Rubbish directly enters into the sewer through smashing the mode of arranging in line, has indeed taken certain convenience for client, but the risk that rubbish blockked up the sewer increases, has consequently appeared non-in-line formula garbage disposer and has promptly rubbish not entered the sewer, retrieves after the direct processing and becomes a refuse handling mode of dry rubbish.

As the chinese utility model patent "a kitchen garbage disposer", its patent application No. CN202010743813.5 (application publication No. CN111825484A) discloses a kitchen garbage disposer including: a body (housing) provided with a waste treatment chamber; a discharge channel in communication with the waste treatment chamber; set up stock stop in the discharge passage, stock stop is used for hindering material warp in the refuse treatment cavity discharge in the discharge passage, stock stop includes the baffle and sets up slide rail on the organism, the baffle sets up in the slide rail and the baffle can along the slide rail removes with the shutoff or opens discharge passage, rubbish in easy adhesion between baffle and the shell slide rail to the baffle removes smoothly and leads to the dead condition of card.

Therefore, further improvements to existing garbage disposers are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the current situation of above-mentioned prior art, a prevent dead garbage disposer of baffle card is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a waste disposer, comprising:

a housing having a storage chamber therein, the storage chamber having a feed port and a discharge port;

the garbage disposal mechanism is at least partially positioned in the storage cavity and is used for cutting the garbage in the storage cavity;

the baffle is arranged at the discharge port of the shell;

the power output end of the driving mechanism is in driving connection with the baffle plate and is used for driving the baffle plate to move relative to the discharge port so as to open or close the discharge port;

the method is characterized in that: the driving mechanism and the baffle are both positioned outside the storage cavity, and the driving mechanism comprises a driver;

the first end of the crank is in driving connection with the power output end of the driver so as to rotate along with the power output end of the driver;

the first end of the connecting rod is rotationally connected with the second end of the crank;

a rocker fixedly connected to a first side of the baffle facing away from the discharge opening, the rocker having a first end arranged to rotate relative to the housing and a second end rotatably connected to a second end of the link.

Preferably, the rotation position of the first end of the crank is located above the rotation position of the first end of the rocker, the connecting rod is vertically arranged, and the crank is located above the rocker when the discharge port is in an open state. In addition, the rotating position of the first end of the crank can be positioned below the rotating position of the first end of the rocking rod, can also be positioned in front of the rotating position of the first end of the rocking rod, and can also be positioned behind the rotating position of the first end of the rocking rod.

The rocker is directly and rotatably connected to the outer wall surface of the housing, and may be indirectly mounted to the outer wall surface of the housing through a fixing bracket, but preferably, the outer wall surface of the housing is provided with a fixing bracket at a position above the discharge port, and the first end of the rocker is rotatably disposed on the fixing bracket.

Preferably, the fixing frame is provided with a foot extending away from the housing, and the first end of the rocker is rotatably arranged on the foot.

Specifically, the driver is a motor mounted on the fixed frame, and the extension direction of an output shaft of the motor is consistent with the extension directions of the rotation axes of the connecting rod and the rocker.

In order to keep a large force to drive the baffle plate to close the discharge port, the rotation center of the first end of the crank is a point A, the center of the joint of the crank and the connecting rod is a point B, the center of the joint of the connecting rod and the rocker is a point C, and when the baffle plate is in a state of closing the discharge port, an included angle formed by straight lines AB and BC is a, wherein a is more than or equal to 155 degrees and less than or equal to 160 degrees.

In order to keep the maximum force with which the flap closes the discharge opening, the angle a is 158 °.

In order to keep the upper end and the lower end of the baffle plate to be stressed equally, the rocker is provided with a connecting part protruding towards the direction far away from the connecting rod, the connecting part is connected with the first side face of the baffle plate, the side edge of the connecting part far away from the rocker is a straight edge, two end points of the straight edge are a point E and a point F respectively, the center of the connecting part of the connecting rod and the rocker is a point C, and the length of the straight line CE is equal to that of the straight line CF.

Preferably, a mounting plate is convexly arranged on the first side surface of the baffle plate, and the connecting part and the mounting plate are arranged side by side and fixedly mounted on the mounting plate.

In order to prevent water in the storage cavity from flowing out in a state of closing the discharge port, the outer peripheral wall of the shell is provided with a sealing ring which surrounds the peripheral side of the discharge port, and the sealing ring is positioned between the baffle and the outer peripheral wall of the shell to form sealing connection in the state of closing the discharge port.

Preferably, at least a part of a second side surface of the baffle plate, which is opposite to the first side surface, is provided with a convex part in a protruding mode, and when the discharge opening is in a closed state, the convex part is located in the discharge opening to block the discharge opening.

The discharge port may be provided at a position adjacent to the middle of the side wall of the housing or adjacent to the bottom, but it is preferable from the viewpoint of facilitating discharge that the discharge port is provided at a position adjacent to the bottom of the side wall of the housing.

The garbage disposal mechanism has various structural forms, preferably, the garbage disposal mechanism comprises a cutting assembly arranged on the bottom wall of the storage cavity and a driving assembly used for driving the cutting assembly to rotate, and the power output end of the driving assembly is in driving connection with the cutting assembly.

The cutting assembly may take a variety of forms, both in the form of an abrasive disc and in the form of cutting knives, but preferably the cutting assembly comprises a vertically arranged mounting shaft and a laterally extending first cutting knife arranged circumferentially around the mounting shaft, the free end of the first cutting knife having an upwardly extending cutting portion.

In order to reduce the pressing component on the baffle plate in the later period, two opposite side walls of the cutting part arranged along the rotation direction of the cutting part are inclined walls, and the distance between the two inclined walls is gradually reduced from outside to inside.

In order to conveniently break up the garbage in the storage cavity, the first cutting knife is arc-shaped, and the position, close to the middle, of the first cutting knife protrudes along the rotating direction of the first cutting knife or protrudes along the reverse direction of the rotating direction of the first cutting knife.

Compared with the prior art, the utility model has the advantages of: the baffle of the garbage disposer overturns under the structure that the driver, the crank, the connecting rod and the rocker are matched, so that the discharge port can be opened or closed, even if garbage adheres to a part of the position of a joint between the baffle and the shell, the baffle can be separated from the discharge port to open the discharge port due to the outward overturning motion of the baffle, the problem that the baffle is blocked due to the vertical pumping in the background technology is solved, and the discharge port can be opened or closed reliably.

Drawings

FIG. 1 is a schematic view of a portion of a waste disposer with the discharge opening in an open position;

FIG. 2 is a schematic view of the structure of FIG. 1 from another angle;

FIG. 3 is a cross-sectional view of FIG. 2;

FIG. 4 is a cross-sectional view of the waste disposer with the discharge outlet closed;

FIG. 5 is a schematic view of the structure of FIG. 4 at another angle;

FIG. 6 is a schematic view of the housing and waste disposal mechanism of FIG. 4 with the housing removed;

fig. 7 is a schematic view of the structure of fig. 6 at another angle.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 7, the garbage disposer of the present embodiment includes a housing 1, a garbage disposal mechanism 2, a baffle 3, a driving mechanism 4, a sealing ring 5, and a material guiding pipe 6.

As shown in fig. 1 to 5, the housing 1 has a storage chamber 10 therein, the storage chamber 10 has a feeding opening 101, and the top of the storage chamber 10 in this embodiment is open, which is the feeding opening 101. The above-mentioned discharge port 102 is provided in the side wall of the housing 1 at a position adjacent to the bottom.

As shown in fig. 1, the waste disposal means 2 is located at least partially within the storage chamber 10 for cutting waste within the storage chamber 10. The garbage disposal mechanism 2 of this embodiment includes a cutting assembly 21 and a driving assembly for driving the cutting assembly 21 to rotate. The cutting assembly 21 is rotatably disposed on the bottom wall of the storage chamber 10, and includes a vertically disposed mounting shaft 211, a first cutting knife 212 and a second cutting knife 214. The aforementioned first and

second cutters

212 and 214 are arranged on the outer circumferential wall of the mounting shaft 211 at intervals along the circumferential direction of the mounting shaft 211 and each extend laterally, wherein the height of the second cutter 214 is higher than the height at which the first cutter 212 is located. The first cutter 212 has an arc shape, and a position of the first cutter 212 adjacent to the middle thereof protrudes in a rotation direction of the first cutter 212 or in a direction opposite to the rotation direction of the first cutter 212. The first cutting blades 212 of the present embodiment are provided in two and are circumferentially spaced on the outer circumferential wall of the mounting shaft 211, and the bending directions of the two first cutting blades 212 are identical. In addition, the free end of the first cutting blade 212 has a cutting portion 213 extending upward, both of opposite side walls of the cutting portion 213 arranged along the rotational direction thereof are inclined walls 2131, and the distance between the two inclined walls 2131 gradually decreases from the outside toward the inside. The power output end of the driving assembly is in driving connection with the mounting shaft 211. The driving assembly is a driving assembly in the prior art, and may be in the form of a motor, or in the form of a motor, a first gear, and a second gear, which are engaged with each other, and will not be described in detail in this embodiment.

As shown in fig. 1 to 5, the baffle 3 is disposed at the discharge port 102 of the housing 1 and outside the storage chamber 10, and is moved relative to the discharge port 102 by the driving mechanism 4 to open or close the discharge port 102. The power output end of the driving mechanism 4 is in driving connection with the baffle 3 and is located outside the storage cavity 10. The driving mechanism 4 includes a driver, a crank 41, a connecting rod 42, and a rocker 43. Wherein, the outer wall surface of the housing 1 is provided with a fixing frame 11 at a position above the discharge port 102, and the fixing frame 11 is provided with a leg 111 extending away from the housing 1. The driver is a motor 40 mounted on the fixed frame 11. A first end of the crank 41 is in driving connection with an output shaft of the motor 40 so as to rotate along with the output shaft of the motor 40; the first end of the connecting rod 42 is rotatably connected with the second end of the crank 41;

as shown in fig. 2 to 4, the rocking lever 43 has a connecting portion 431 protruding in a direction away from the connecting rod 42, the mounting plate 31 is protruded from the first side surface of the barrier 3, the connecting portion 431 is arranged side by side with the mounting plate 31, and the connecting portion 431 is fixedly mounted on the mounting plate 31. The first end of the aforementioned rocker 43 is rotatably provided on this foot 111, and the second end of the rocker 43 is rotatably connected to the second end of the link 42. In this embodiment, the rotation position of the first end of the crank 41 is located above the rotation position of the first end of the rocker 43, and the aforementioned connecting rod 42 is vertically disposed. With the discharge port 102 in the open state, the crank 41 is located above the rocker 43. And the extension direction of the output shaft of the motor 40 coincides with the extension direction of the rotation axis of the link 42 and the rocker 43.

As shown in fig. 6 and 7, the side of the connecting portion 431 away from the rocker 43 is a straight edge 4311, two end points of the straight edge 4311 are a point E and a point F, respectively, the center of the connecting point between the link 42 and the rocker 43 is a point C, and the length of the straight line CE is equal to the length of the straight line CF. The rotating center of the first end of the crank 41 is a point A, the center of the connecting part of the crank 41 and the connecting rod 42 is a point B, and the included angle formed by the straight lines AB and BC is a under the state that the baffle 3 is closed to the discharge port 102, wherein a is more than or equal to 155 degrees and less than 160 degrees. Specifically, the included angle a is 158 °.

In order to prevent water in the storage chamber from being discharged through the discharge port when the discharge port is closed, as shown in fig. 5, an annular flange 1021 is formed on the periphery of the discharge port 102 extending in a direction away from the storage chamber 10, and the sealing ring 5 is disposed around the annular flange 1021 of the discharge port 102. To fix the seal ring 5, a mounting seat 13 for fixing the seal ring 5 to the housing 1 is attached to the outer peripheral wall of the housing 1. In a state where the shutter 3 is closed to the discharge port 102, the packing 5 is located between the shutter 3 and the outer peripheral wall of the housing 1 to form a sealed connection therebetween. A convex portion 32 is protruded from the center of a second side surface of the baffle 3 facing away from the first side surface, and when the discharge port 102 is in a closed state, the convex portion 32 is positioned in the discharge port 102 to block the discharge port 102, and the seal ring 5 is positioned on the peripheral side of the convex portion 32.

The material guide pipe 6 is positioned outside the storage cavity, is vertically arranged and is arranged on the mounting seat. The side wall of the material guiding pipe 6 is provided with an installation opening surrounding the periphery of the discharge opening 102, and the material guiding pipe 6 is provided with an avoiding opening 61 at a position corresponding to the driving mechanism. Thus, the garbage discharged through the discharge port 102 is discharged through the guide duct 6.

Directional terms such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the present invention, but these terms are used herein for convenience of description only and are determined based on example orientations shown in the drawings. Because the disclosed embodiments may be arranged in different orientations, these directional terms are for illustrative purposes only and should not be construed as limiting, and for example, "upper" and "lower" are not necessarily limited to orientations opposite or consistent with the direction of gravity.

Claims

1. A waste disposer, comprising:

a housing (1) having a storage chamber (10) therein, the storage chamber (10) having a feed port 101 and a discharge port 102;

the garbage disposal mechanism (2) is at least partially positioned in the storage cavity (10) and is used for cutting the garbage in the storage cavity (10);

a baffle (3) disposed at a discharge port (102) of the housing (1);

the power output end of the driving mechanism (4) is in driving connection with the baffle (3) and is used for driving the baffle (3) to move relative to the discharge port (102) so as to open or close the discharge port (102);

the method is characterized in that: the driving mechanism (4) and the baffle (3) are both positioned outside the storage cavity (10), and the driving mechanism (4) comprises a driver;

a crank (41) having a first end drivingly connected to the power take-off of the driver so as to rotate with the power take-off of the driver;

a connecting rod (42) with a first end rotatably connected with a second end of the crank (41);

a rocker (43) fixedly connected opposite to a first side of the baffle (3) facing away from the discharge opening (102), a first end of the rocker (43) being arranged to be rotatable relative to the housing (1) and a second end thereof being rotatably connected to a second end of the connecting rod (42).

2. A waste processor according to claim 1, wherein: the rotating position of the first end of the crank (41) is positioned above the rotating position of the first end of the rocker (43), the connecting rod (42) is vertically arranged, and the crank (41) is positioned above the rocker (43) when the discharge port (102) is in an open state.

3. A waste processor according to claim 2, wherein: the outer wall surface of the shell (1) is provided with a fixed frame (11) at a position above the discharge port (102), and the first end of the rocker (43) can be rotatably arranged on the fixed frame (11).

4. A waste processor according to claim 3, wherein: the fixed frame (11) is provided with a supporting leg (111) extending in the direction away from the shell (1), and the first end of the rocker (43) is rotatably arranged on the supporting leg (111).

5. A waste processor according to claim 3, wherein: the driver is a motor (40) arranged on the fixed frame (11), and the extension direction of an output shaft of the motor (40) is consistent with the extension directions of the rotation axes of the connecting rod (42) and the rocker (43).

6. A waste processor according to claim 1, wherein: the rotation center of the first end of the crank (41) is a point A, the center of the joint of the crank (41) and the connecting rod (42) is a point B, the center of the joint of the connecting rod (42) and the rocker (43) is a point C, and when the baffle (3) is in a state of closing the discharge port (102), an included angle formed by straight lines AB and BC is a, wherein a is more than or equal to 155 degrees and less than 160 degrees.

7. A waste processor according to claim 6, wherein: the included angle a is 158 °.

8. A waste processor according to claim 1, wherein: the rocker (43) is provided with a connecting part (431) protruding in the direction away from the connecting rod (42), the connecting part (431) is connected with the first side face of the baffle (3), the side edge of the connecting part (431) away from the rocker (43) is a straight edge (4311), two end points of the straight edge (4311) are a point E and a point F respectively, the center of the connecting part of the connecting rod (42) and the rocker (43) is a point C, and the length of the straight line CE is equal to that of the straight line CF.

9. The waste disposer of claim 8, wherein: the first side surface of the baffle (3) is convexly provided with a mounting plate (31), and the connecting part (431) and the mounting plate (31) are arranged side by side and fixedly mounted on the mounting plate (31).

10. A waste processor according to claim 1, characterized in that: the periphery wall of casing (1) is provided with sealing washer (5), sealing washer (5) encircle the week side of discharge port (102), baffle (3) are in close under the state of discharge port (102), sealing washer (5) are located between the periphery wall of baffle (3) and casing (1) and form both sealing connection.

11. A waste processor according to claim 1, wherein: at least part of a second side surface of the baffle (3) facing away from the first side surface is provided with a convex part (32) in a protruding mode, and when the discharge opening (102) is in a closed state, the convex part (32) is located in the discharge opening (102) to block the discharge opening (102).

12. A waste processor according to claim 1, wherein: the discharge port (102) is provided in a side wall of the housing (1) at a position adjacent to the bottom.

13. A waste processor according to any one of claims 1 to 12, wherein: the garbage disposal mechanism (2) comprises a cutting assembly (21) arranged on the bottom wall of the storage cavity (10) and a driving assembly used for driving the cutting assembly (21) to rotate, and the power output end of the driving assembly is in driving connection with the cutting assembly (21).

14. A waste processor according to claim 13, wherein: the cutting assembly (21) comprises a vertically arranged mounting shaft (211) and a first cutter (212) which is arranged on the peripheral side of the mounting shaft (211) and extends laterally, and the free end of the first cutter (212) is provided with a cutting part (213) extending upwards.

15. A waste processor according to claim 14, wherein: two opposite side walls of the cutting part (213) arranged along the rotation direction are inclined walls (2131), and the distance between the two inclined walls (2131) is gradually reduced from outside to inside.

16. A waste processor according to claim 14, wherein: the first cutting knife (212) is arc-shaped, and the position of the first cutting knife (212) near the middle is protruded along the rotating direction of the first cutting knife or along the reverse direction of the rotating direction of the first cutting knife.