A waste disposer structure

Abstract

The application provides a garbage disposal machine structure and belongs to the technical field of kitchen waste disposal equipment. The garbage disposal machine structure solves the problem of poor crushing effect of the existing kitchen waste disposal equipment. The garbage disposal machine structure comprises a lower shell, a grinding disc, upper grinding teeth, lower grinding teeth, a grinding wall, a bent tooth, a grinding ring and inner grinding teeth. In the application, the kitchen waste is crushed by the hammer body and ground three times, so that the volume of the kitchen waste can be effectively reduced, and the crushing effect of the garbage disposal machine structure is improved, so as to reduce the situation that the kitchen waste blocks the pipeline.

Description

Technical Field

[0001] This invention belongs to the technical field of kitchen waste treatment equipment, and relates to a waste treatment machine structure. Background Technology

[0002] A food waste disposer is an appliance used in household kitchens to handle food waste generated after cooking and meals. Besides fulfilling its functional purpose, it should also integrate into the aesthetic design of a modern kitchen. Through generations of research and technological advancements, food waste disposers have become effective at processing various types of food waste, reducing its associated hazards such as rodent infestations, cockroaches, odors, and blockages—common kitchen problems. However, in current technology, most food waste disposers pulverize food waste using internal hammers. Yet, users have found that even with hammer pulverization alone, large pieces of food waste still remain, leading to pipe blockages and bacterial growth. Summary of the Invention

[0003] The purpose of this invention is to address the aforementioned problems in existing technologies by proposing a waste processing machine structure that effectively improves the pulverization effect of kitchen waste.

[0004] The objective of this invention can be achieved through the following technical solution: a waste disposal machine structure, comprising:

[0005] The lower housing contains a grinding disc that is movably installed inside. The edge of the grinding disc is surrounded by multiple upper grinding teeth, and the edge of the grinding disc is also surrounded by lower grinding teeth. The upper grinding teeth are located in the plane of the grinding disc, and the plane of the lower grinding disc is parallel to the grinding disc.

[0006] A grinding wall is installed inside the lower housing. The bottom end of the grinding wall is surrounded by multiple bent teeth, which are located above the upper grinding teeth. The inner wall of the lower housing is provided with a grinding ring. The grinding ring has multiple inner grinding teeth on the side facing the grinding disc. The inner grinding teeth are inserted between the upper grinding teeth and the lower grinding teeth.

[0007] In the above-mentioned waste treatment machine structure, multiple upper grinding teeth and multiple lower grinding teeth are arranged at intervals, and the grinding disc is provided with a notch at each of the lower grinding teeth.

[0008] In the above-mentioned waste treatment machine structure, the central angle of the grinding ring ranges from 180° to 360°.

[0009] In the above-mentioned waste treatment machine structure, the inner wall of the lower shell is provided with a back ring for positioning and installing the grinding wall, and the back ring and the grinding ring are connected by a ring plate.

[0010] In the above-mentioned waste disposal machine structure, a positioning ring is provided on the inner wall of the ring plate, and a plurality of positioning blocks are provided around the positioning ring. A positioning groove is provided between two adjacent positioning blocks for the corresponding bending teeth to be inserted.

[0011] In the above-mentioned waste disposal machine structure, the bottom end of the back ring is inserted into the inner wall of the ring plate and abuts against the bending teeth and the positioning block.

[0012] In the above-mentioned waste disposal machine structure, a stop ring is provided on the side of the back ring away from the grinding wall, and the stop ring abuts against the top of the grinding ring.

[0013] In the above-mentioned waste disposal machine structure, a motor is provided inside the lower housing, and a shaft connected to a grinding disc is mounted on the motor. A pressure booster is provided on the shaft, and the pressure booster is located directly below the grinding disc.

[0014] In the above-mentioned waste treatment machine structure, the pressurizing component includes a pressurizing plate mounted on the shaft, and pressurizing plates are provided at both ends of the pressurizing plate.

[0015] In the above-mentioned waste disposal machine structure, the side of the lower shell is provided with an outlet, which communicates with the interior of the lower shell. An upper shell is installed on the lower shell, and the upper shell is provided with a feed inlet.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In this invention, kitchen waste is crushed by the hammer and ground three times, which effectively reduces the volume of kitchen waste and improves the crushing effect of the waste disposal machine structure, thereby reducing the possibility of kitchen waste clogging the pipes. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the external structure of a waste disposal machine.

[0019] Figure 2 yes Figure 1 A schematic diagram of the structure after removing the upper shell.

[0020] Figure 3 yes Figure 2 A schematic diagram of the structure after removing the lower shell.

[0021] Figure 4 yes Figure 3 Top view.

[0022] Figure 5 yes Figure 4 Sectional view at AA.

[0023] Figure 6 This is a diagram of the combination of the grinding disc and the grinding ring.

[0024] Figure 7 yes Figure 5 Enlarged view at point A.

[0025] Figure 8 This is a schematic diagram of the ring plate structure.

[0026] Figure 9 This is a schematic diagram of the grinding wall structure. Detailed Implementation

[0027] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0028] like Figure 1 — Figure 9 As shown, the structure of a waste disposal machine according to the present invention includes a lower shell 100, a grinding disc 200, an upper grinding tooth 210, a lower grinding tooth 220, a grinding wall 300, a bent tooth 310, a grinding ring 400, and an inner grinding tooth 410.

[0029] A grinding disc 200 is movably installed inside the lower housing 100. Multiple upper grinding teeth 210 are arranged around the edge of the grinding disc 200, and lower grinding teeth 220 are also arranged around its edge. The upper grinding teeth 210 are located in the plane of the grinding disc 200, and the plane of the lower grinding disc is parallel to the grinding disc 200. A grinding wall 300 is installed inside the lower housing 100. Multiple bent teeth 310 are arranged around the bottom end of the grinding wall 300, and these bent teeth 310 are located above the upper grinding teeth 210. A grinding ring 400 is provided on the inner wall of the lower housing 100. Multiple inner grinding teeth 410 are provided on the side of the grinding ring 400 facing the grinding disc 200, and these inner grinding teeth 410 are inserted between the upper grinding teeth 210 and the lower grinding teeth 220. At least two hammers 240 are rotatably connected to the grinding disc 200.

[0030] In this invention, there is a first gap 810 between the bending tooth 310 and the upper grinding tooth 210, a second gap 820 between the inner grinding tooth 410 and the upper grinding tooth 210, and a third gap 830 between the inner grinding tooth 410 and the lower grinding tooth 220.

[0031] When the grinding disc 200 rotates and people pour kitchen waste into the lower housing 100, the hammer 240 will first strike the kitchen waste to crush it. Then, the crushed kitchen waste, under the centrifugal force of the grinding disc 200, moves towards the grinding wall 300. This kitchen waste then passes through the first gap 810, the second gap 820, and the third gap 830, finally entering directly below the grinding disc 200. During this process, when the kitchen waste passes through the first gap 810, because the grinding disc 200 is rotating at this time, the crushed kitchen waste is further ground by the bending teeth 310 and the upper grinding teeth 210. That is, the first grinding of the waste disposal machine structure is achieved; when the food waste that has been ground for the first time passes through the second gap 820, the food waste is ground again by the inner grinding teeth 410 and the upper grinding teeth 210, that is, the second grinding of the waste disposal machine structure is achieved; when the food waste that has been ground for the second time passes through the third gap 830, the food waste is ground again by the inner grinding teeth 410 and the lower grinding teeth 220, that is, the third grinding of the waste disposal machine structure is achieved. By grinding the pulverized food waste three times, the volume of the food waste can be effectively reduced, thereby improving the pulverization effect of the waste disposal machine structure and reducing the situation of food waste clogging the pipes.

[0032] Multiple upper grinding teeth 210 and multiple lower grinding teeth 220 are spaced apart. The grinding disc 200 is provided with notches 230 at each of the lower grinding teeth 220. In this way, when the grinding disc 200 rotates, the upper grinding teeth 210 can cut the kitchen waste better, and at the same time, the lower grinding teeth 220 can also cut the kitchen waste better.

[0033] During the manufacturing process of the grinding ring 400, the central angle of the grinding ring 400 can be set from 180° to 360° according to the processing requirements. In this invention, the central angle of the grinding ring 400 is preferably 180° or 360°.

[0034] The inner wall of the lower housing 100 is provided with a back ring 500 for positioning and installing the grinding wall 300. The back ring 500 is connected to the grinding ring 400 via a ring plate 600. The inner wall of the ring plate 600 is provided with a positioning ring 610. The positioning ring 610 is surrounded by multiple positioning blocks 620. Each positioning block 620 is fixedly connected to the inner wall of the ring plate 600. A positioning groove 630 is provided between two adjacent positioning blocks 620 for the corresponding bending teeth 310 to be inserted. The bottom end of the back ring 500 is inserted into the inner wall of the ring plate 600 and abuts against the bending teeth 310 and the positioning blocks 620. A stop ring 510 is provided on the side of the back ring 500 away from the grinding wall 300. The stop ring 510 abuts against the top of the grinding ring 400. A back ring 500 and a positioning groove 630 are provided on the inner wall of the lower housing 100 for mounting the back ring 500 and the positioning ring 620. The mounting grooves for the positioning ring 610 and the grinding ring 400 (not shown in the figure) require the following steps during installation: The grinding ring 400, positioning ring 610, and back ring 500 must be installed sequentially from bottom to top within the mounting grooves. The grinding wall 300 is then mounted on the back ring 500. Specifically, the end of the bent tooth 310 furthest from the grinding wall 300 is inserted into the positioning groove 630, and the bottom end of the back ring 500 is embedded into the inner wall of the ring plate 600. The bottom end of the back ring 500 simultaneously abuts against the top surface of the positioning block 620 and the top surface of the bent tooth 310, while the abutment ring 510 abuts against the top of the ring plate 600. This ensures the positioning and installation of the grinding wall 300, while also guaranteeing a seal between the positioning ring 610 and the back ring 500, preventing kitchen waste from entering between the back ring 500 and the lower housing 100.

[0035] A motor 110 is installed inside the lower housing 100. A shaft 111 connected to the grinding disc 200 is mounted on the motor 110. A pressure booster 120 is mounted on the shaft 111 and is located directly below the grinding disc 200. An outlet 130 is provided on the side of the lower housing 100, communicating with the interior of the lower housing 100. An upper housing 700 is mounted on the lower housing 100, and a feed inlet 710 is provided on the upper housing 700. When food waste needs to be crushed, it is fed into the lower housing 100 through the feed inlet 710. Afterward, the food waste is crushed by the hammer 240 and then ground three times. The waste will reach the area below the grinding disc 200. Since the space below the grinding disc 200 in the lower housing 100 is connected to the outlet 130, the food waste entering the area below the grinding disc 200 will flow out of the waste disposer through the outlet 130 with the water flow. When the shaft 111 drives the grinding disc 200 to rotate, the shaft 111 will also drive the booster 120 to rotate at the same time. This will strengthen the water flow below the grinding disc 200, thereby applying pressure to the water flow below the grinding disc 200 so that the food waste located below the grinding disc 200 can flow quickly towards the outlet 130 with the water flow, thereby reducing the probability of food waste residue remaining in the lower housing 100.

[0036] Furthermore, the pressure boosting component 120 includes a pressure boosting plate 121 mounted on the shaft 111. Pressure boosting plates 122 are provided at both ends of the pressure boosting plate 121. The pressure boosting plates 122 are perpendicular to the grinding disc 200. When the shaft 111 rotates, the shaft 111 will drive the pressure boosting plate 121 to rotate. Since the pressure boosting plates 122 are always located in the water below the grinding disc 200, the pressure boosting plates 122 will stir the water, thereby increasing the rotation speed of the water and increasing the water pressure, so as to reduce the possibility of kitchen waste remaining on the inner wall of the lower housing 100.

[0037] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0038] Furthermore, in this invention, descriptions involving terms such as "first," "second," and "a" are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0039] In this invention, unless otherwise explicitly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0040] Furthermore, the technical solutions of the various embodiments of the present invention can be combined with each other, but only if they are feasible for those skilled in the art. If the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by the present invention.

Claims

1. A waste disposal machine structure, characterized in that, include: A lower housing contains a grinding disc movably mounted therein. The grinding disc has multiple upper grinding teeth along its edge and multiple lower grinding teeth along its edge. The upper grinding teeth are located in the plane of the grinding disc, and the plane of the lower grinding teeth is parallel to the grinding disc. The multiple upper grinding teeth and multiple lower grinding teeth are spaced apart, and the grinding disc has a notch at each of the lower grinding teeth. A grinding wall, installed inside the lower housing, has multiple bent teeth around its bottom end, located above the upper grinding teeth. A grinding ring is provided on the inner wall of the lower housing, and multiple inner grinding teeth are provided on the side of the grinding ring facing the grinding disc. The inner grinding teeth are inserted between the upper and lower grinding teeth. There is a first gap between the bent teeth and the upper grinding teeth, a second gap between the inner grinding teeth and the upper grinding teeth, and a third gap between the inner grinding teeth and the lower grinding teeth.

2. The waste disposal machine structure according to claim 1, characterized in that, The central angle of the grinding ring ranges from 180° to 360°.

3. The waste disposal machine structure according to claim 1, characterized in that, The inner wall of the lower housing is provided with a back ring for positioning and installing the grinding wall, and the back ring and the grinding ring are connected by a ring plate.

4. The waste disposal machine structure according to claim 3, characterized in that, The inner wall of the ring plate is provided with a positioning ring, and the positioning ring is surrounded by a plurality of positioning blocks. A positioning groove is provided between two adjacent positioning blocks for the corresponding bending teeth to be inserted.

5. The waste disposal machine structure according to claim 4, characterized in that, The bottom end of the back ring is inserted into the inner wall of the ring plate and abuts against the bending teeth and the positioning block.

6. The waste disposal machine structure according to claim 3, characterized in that, A stop ring is provided on the side of the back ring away from the grinding wall, and the stop ring abuts against the top of the grinding ring.

7. The structure of a waste disposal machine according to claim 1, characterized in that, The lower housing contains a motor, on which a shaft connected to the grinding disc is mounted. A pressure booster is mounted on the shaft and is located directly below the grinding disc.

8. The waste disposal machine structure according to claim 7, characterized in that, The booster component includes a booster plate mounted on the shaft, and booster plates are provided at both ends of the booster plate.

9. The structure of a waste disposal machine according to claim 1, characterized in that, The lower housing has an outlet on its side, which communicates with the interior of the lower housing. An upper housing is installed on the lower housing, and the upper housing has a feed inlet.

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