Kitchen garbage disposer

Abstract

The utility model relates to a kitchen garbage disposer, which comprises: a housing, the interior of which is hollow to form a cavity, and the upper part and the lower part of the cavity are respectively provided with a feed port and a discharge port; the crushing part is arranged in the cavity and is used for crushing garbage entering from the feeding hole; the power output end of the driving mechanism is in transmission connection with the crushing part, and the driving mechanism is used for driving the crushing part to circumferentially rotate relative to the side wall of the cavity; the side wall of the cavity is provided with a first peripheral wall extending upwards and a second peripheral wall inclining upwards and gradually towards the middle from the upper edge of the first peripheral wall, protruding blocks are arranged on the first peripheral wall in the circumferential direction at intervals, and the protruding blocks are located above the smashing piece. Compared with the prior art, the grinding effect can be further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of garbage disposal, and in particular relates to a kitchen waste disposer. Background Art

[0002] In order to improve the fineness and pulverizing speed of shredded garbage, existing food waste disposers mostly achieve this by increasing the power and rotation speed of driving mechanisms such as motors, and improving the structure of pulverizing parts such as grinding discs.

[0003] For example, the Chinese utility model patent "A grinding system for a kitchen waste disposer" with patent number 202320967186.2 and authorization announcement number CN219690666U includes a grinding cover with a grinding ring and a grinding disc installed in the grinding cover. The grinding disc rotates relative to the grinding ring under the drive of a driving mechanism. A grinding disc is fixed to the bottom of the grinding disc. A first curved portion with an opening facing upward is formed on the outer periphery of the grinding disc. The first curved portion extends outward from the outer edge of the grinding disc. The lower part of the grinding ring extends into the first curved portion with a gap left. A first blanking hole is opened on the first curved portion, thereby increasing the grinding area and effectively improving the grinding effect. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a kitchen waste disposer which can further improve the grinding effect in view of the current status of the prior art.

[0005] The technical solution adopted by the utility model to solve the above technical problems is: a kitchen waste disposer, comprising:

[0006] The casing is hollow inside to form a cavity, and the upper and lower parts of the cavity are respectively provided with a feed inlet and a discharge outlet;

[0007] A crushing element, disposed in the cavity, for crushing the garbage entering from the feed inlet;

[0008] A driving mechanism, whose power output end is drivingly connected to the crushing member, and is used to drive the crushing member to rotate circumferentially relative to the side wall of the cavity;

[0009] Features:

[0010] The side wall of the cavity comprises a first peripheral wall extending upward, and a second peripheral wall extending upward from the upper edge of the first peripheral wall and gradually tilting toward the middle. The first peripheral wall is provided with protrusions spaced along the circumferential direction, and the protrusions are located above the crushing piece.

[0011] Preferably, the angle a1 between the second peripheral wall and the horizontal plane is 45-60°.

[0012] Preferably, the protruding blocks are in the shape of vertically arranged strips.

[0013] Furthermore, the upper end of the protruding block extends to the second peripheral wall and is engaged with the second peripheral wall. In this way, the protruding block can effectively solve the problem of idling during the crushing of the kitchen waste, improve the crushing fineness and crushing speed of the kitchen waste, and at the same time, the protruding block can also play the role of reinforcing ribs to improve the overall structural strength.

[0014] Preferably, the side surface of the protruding block is inclined from bottom to top toward the middle of the cavity. In this way, the protruding block can also play a role of pressing materials to a certain extent, blocking the kitchen waste splashing upwards. At the same time, it can effectively prevent the kitchen waste from getting stuck or remaining on the protruding block.

[0015] Preferably, the angle a2 between the side surface of the protruding block and the horizontal plane is greater than a1, and a2 is 80-85°.

[0016] Preferably, the side surface of the protruding block is a curved surface that is gradually curved along the circumferential direction. The curved surface can further prevent the kitchen waste from getting stuck or remaining on the protruding block.

[0017] Furthermore, the side wall of the cavity also has a third peripheral wall extending upward from the upper edge of the second peripheral wall, and the upper edge of the third peripheral wall defines a feed port of the cavity.

[0018] In the above schemes, preferably, a grinding ring is further included, which is circumferentially arranged in the cavity and below the protruding block;

[0019] The crushing piece is a grinding disc matched with the grinding ring, and the grinding disc can rotate circumferentially relative to the grinding ring under the drive of the driving mechanism.

[0020] Preferably, the side wall of the cavity also has a fourth circumferential wall extending outward from the lower edge of the first circumferential wall and a fifth circumferential wall extending downward from the outer edge of the fourth circumferential wall, the fourth circumferential wall is supported on the grinding ring, and the fifth circumferential wall is located on the periphery of the grinding ring.

[0021] Furthermore, the lower end of the protruding block extends to the lower edge of the first peripheral wall.

[0022] Furthermore, each of the protruding blocks is located on the inner periphery of the grinding ring.

[0023] In this way, the fourth circumferential wall and the fifth circumferential wall in the utility model can define a space for accommodating the grinding ring, and the protrusion is located above the grinding ring and on the inner periphery of the grinding ring, which can better prevent the kitchen waste from idling and help the auxiliary crushing parts to crush the waste together.

[0024] In the above schemes, preferably, the casing includes an outer shell and an inner shell arranged in the outer shell, and the inner shell has the above-mentioned cavity.

[0025] Compared with the prior art, the advantages of the utility model are: when kitchen waste is processed, there is a possibility of splashing upwards. In the utility model, the second peripheral wall can play the role of a material pressing slope, blocking the kitchen waste splashing upwards and rebounding it downwards to the crushing parts for crushing; the raised block located below the second peripheral wall can effectively solve the problem of kitchen waste idling during crushing, and the raised block and the second peripheral wall can cooperate with each other to concentrate the kitchen waste together for processing, effectively improving the crushing fineness and crushing speed of the kitchen waste.

[0026] At the same time, the utility model has a simple structure, does not need to increase the power and rotation speed of the driving mechanism, and can be realized by combining with the existing crushing piece structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0028] Figure 2 A longitudinal cross-sectional view of an embodiment of the utility model;

[0029] Figure 3 It is a transverse cross-sectional view of an embodiment of the utility model;

[0030] Figure 4 It is a partial structural schematic diagram of the inner container of an embodiment of the utility model;

[0031] Figure 5 It is a cross-sectional view of the local structure of the inner container of an embodiment of the utility model. DETAILED DESCRIPTION

[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0033] like Figures 1 to 5 As shown, a preferred embodiment of a food waste disposer of the utility model is shown, and the food waste disposer includes a housing 1, a crushing element 2, a driving mechanism 3, and a grinding ring 4.

[0034] The housing 1 includes an outer shell 101 and an inner liner 102 disposed in the outer shell 101. The inner liner 102 is hollow inside to form a cavity 10. A feed port 10a is disposed at the top of the cavity 10, and a discharge port 10b is disposed at the lower side wall of the cavity 10. In this embodiment, the side wall of the cavity 10 includes a first peripheral wall 11 extending upward, a second peripheral wall 12 extending upward from the upper edge of the first peripheral wall 11 and gradually tilting toward the middle, a third peripheral wall 13 extending upward from the upper edge of the second peripheral wall 12, a fourth peripheral wall 14 extending outward from the lower edge of the first peripheral wall 11, and a fifth peripheral wall 15 extending downward from the outer edge of the fourth peripheral wall 14.

[0035] The first peripheral wall 11 is provided with protruding blocks 111 at intervals along the circumferential direction, each protruding block 111 is in the shape of a vertically arranged strip, and the upper end of each protruding block 111 extends to the second peripheral wall 12 and engages with the second peripheral wall 12, and the lower end of the protruding block 11 extends to the lower edge of the first peripheral wall 11. At the same time, the side surface of each protruding block 111 is a curved surface that is gradually curved along the circumferential direction, and the side surface of the protruding block 111 is inclined from bottom to top toward the middle of the cavity 10, and the angle a2 between it and the horizontal plane is 80-85° (a2 can be any value between 80-85°, such as a2 is 80°, 81°, 83°, 85°, etc.).

[0036] The angle a1 between the second peripheral wall 12 and the horizontal plane is 45° to 60° (a1 may be any value between 45° and 60°, such as a1 is 45°, 50°, 55°, 60°, etc.).

[0037] The upper edge of the third peripheral wall 13 defines a feed opening 10a of the cavity 10. The third peripheral wall 13 is designed to temporarily store the kitchen waste to be processed.

[0038] The grinding ring 4 is an existing grinding ring 4 structure, which is arranged in the cavity 10 and below the protruding block 111, and the upper end surface of the grinding ring 4 is supported below the fourth peripheral wall 14 through the vibration-damping ring, and the grinding ring 4 is circumferentially located at the inner periphery of the fifth peripheral wall 15. At this time, the lower end surface of each protruding block 111 is located above the grinding ring 4 and at the inner periphery of the grinding ring 4.

[0039] The crushing member 2 is a grinding disc matched with the grinding ring 4 , and the grinding disc is horizontally placed on the inner periphery of the grinding ring 4 and below the protruding block 111 .

[0040] The driving mechanism 3 is a motor, and its power output end is connected to the crushing element 2 for driving the crushing element 2 to rotate relative to the grinding ring 4 to crush the garbage entering from the feed port 10a. The principle of the grinding disc and the grinding ring in this embodiment to crush the garbage is the same as the prior art, which will not be repeated here. When the kitchen waste is processed, there is a possibility of splashing upward. At this time, the second peripheral wall 12 can play the role of a pressing slope, blocking the kitchen waste splashing upward and rebounding it downward to the crushing element 2 for crushing; the raised block 111 located below the second peripheral wall 12 can effectively solve the problem of idling of the kitchen waste during crushing, and the raised block 111 and the second peripheral wall 12 can cooperate with each other to collect the kitchen waste together for processing, effectively improving the crushing fineness and crushing speed of the kitchen waste.

[0041] In the specification and claims of the present invention, terms indicating directions, such as "upper", "lower", "side", "top", "bottom", etc., are used to describe various exemplary structural parts and elements of the present invention, but these terms are used here only for the purpose of convenience of description and are determined based on the exemplary orientations shown in the accompanying drawings. Since the embodiments disclosed in the present invention can be arranged in different directions, these terms indicating directions are only used as explanations and should not be regarded as limitations. For example, "upper" and "lower" are not necessarily limited to directions opposite to or consistent with the direction of gravity.

[0042] The term "vertical" is also used in the specification and claims of the present utility model, which means basically along the up and down direction, and is not limited to the vertical direction only, and can also be slightly inclined relative to the vertical direction.

Claims

1. A kitchen waste disposer, comprising: A casing (1) is hollow inside to form a cavity (10), and an inlet (10a) and an outlet (10b) are respectively provided at the upper and lower parts of the cavity (10); A crushing element (2) is disposed in the cavity (10) and is used to crush the garbage entering from the feed port (10a); A driving mechanism (3), the power output end of which is drivingly connected to the crushing member (2) and is used to drive the crushing member (2) to rotate circumferentially relative to the side wall of the cavity (10); Features: The side wall of the cavity (10) comprises a first peripheral wall (11) extending upward, and a second peripheral wall (12) extending upward from the upper edge of the first peripheral wall (11) and gradually tilting toward the middle, wherein raised blocks (111) are arranged at intervals along the circumferential direction on the first peripheral wall (11), and the raised blocks (111) are located above the crushing element (2).

2. The food waste disposer according to claim 1, characterized in that: The included angle a1 between the second peripheral wall (12) and the horizontal plane is 45-60 degrees.

3. The kitchen waste disposer according to claim 2, characterized in that: The protruding block (111) is in the shape of a vertically arranged strip.

4. The food waste disposer according to claim 3, characterized in that: The upper end of the protruding block (111) extends to the second peripheral wall (12) and is engaged with the second peripheral wall (12).

5. The food waste disposer according to claim 3, characterized in that: The side surface of the protruding block (111) is inclined from bottom to top toward the middle of the cavity (10).

6. The food waste disposer according to claim 5, characterized in that: The angle a2 between the side surface of the protruding block (111) and the horizontal plane is greater than a1, and a2 is 80-85°.

7. The food waste disposer according to claim 3, characterized in that: The side surface of the protruding block (111) is a curved surface that gradually bends along the circumferential direction.

8. The food waste disposer according to claim 1, characterized in that: The side wall of the cavity (10) further comprises a third peripheral wall (13) extending upward from the upper edge of the second peripheral wall (12), and the upper edge of the third peripheral wall (13) defines a feed port (10a) of the cavity (10).

9. The food waste disposer according to any one of claims 1 to 8, characterized in that: It also includes a grinding ring (4) which is circumferentially arranged in the cavity (10) and below the protruding block (111); The crushing element (2) is a grinding disc that cooperates with the grinding ring (4); the grinding disc can rotate circumferentially relative to the grinding ring (4) under the drive of the driving mechanism (3).

10. The food waste disposer according to claim 9, characterized in that: The side wall of the cavity (10) further comprises a fourth peripheral wall (14) folded and extending outward from the lower edge of the first peripheral wall (11), and a fifth peripheral wall (15) extending downward from the outer edge of the fourth peripheral wall (14); the fourth peripheral wall (14) is supported on the grinding ring (4), and the fifth peripheral wall (15) is located on the periphery of the grinding ring (4).

11. The food waste disposer according to claim 10, characterized in that: The lower end of the protruding block (111) extends to the lower edge of the first peripheral wall (11).

12. The food waste disposer according to claim 11, characterized in that: Each of the protruding blocks (111) is located on the inner periphery of the grinding ring (4).

13. The food waste disposer according to any one of claims 1 to 8, characterized in that: The casing (1) comprises an outer shell (101) and an inner container (102) arranged in the outer shell (101), and the inner container (102) has the above-mentioned cavity (10) inside.

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