CN215926190U

CN215926190U - Food waste disposer's tool bit structure and blade disc

Info

Publication number: CN215926190U
Application number: CN202120879222.0U
Authority: CN
Inventors: 张悦龙; 黄宇
Original assignee: Chengdu Rekemonsai Electric Appliance Co ltd
Current assignee: Chengdu Rekemonsai Electric Appliance Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2022-03-01
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a cutter head structure and a cutter head of a food waste disposer. The spacing tool bit that can suspend can float at certain extent, and the tool bit can rotate and bypass some big rubbish or accumulational rubbish, through the broken rubbish of manifold cycles processing gradually and can not block. The cutter head adopts a suspension design structure, so that the condition that the cutter head is clamped can be effectively prevented, and the reduction of the processing capacity of the food waste processor is avoided.

Description

Food waste disposer's tool bit structure and blade disc

Technical Field

The utility model belongs to the technical field of food waste treatment equipment, and particularly relates to a cutter head structure and a cutter head of a food waste disposer.

Background

The kitchen food waste disposer is one of the essential appliances in the household kitchen. The electric appliance with the volume similar to that of a soymilk machine is arranged below a kitchen water tank and is connected with a water outlet of the water tank. 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. The diameter of the crushed particles is less than 4 mm, so that the water discharge pipe and a sewer can not be blocked. The kitchen cleaning device can easily realize instant, convenient and quick kitchen cleaning, and avoid the food waste from breeding germs, mosquitoes, peculiar smell and the like due to storage, thereby creating a healthy, clean and beautiful kitchen environment. The garbage disposer can treat most food garbage, such as small bones, chicken bones, fish heads, fishbones, eggshells, corn cobs, pericarps and fruit stones, vegetable leaves and vegetable stalks, coffee grounds, nut shells, tea stalks, residual soup and leftovers. The food garbage can be directly poured into the food garbage disposer, and food residues can be instantly ground and smashed and discharged through a discharge pipe.

In the food waste disposer, a grinding disc rotates at a high speed, a cutter head on the grinding disc rotates under the action of centrifugal force and cuts and crushes large waste, and a grinding ring and the grinding disc grind the crushed waste until the crushed waste is crushed. The existing cutter head has certain defects, when the size of garbage is large or the amount of garbage is too much, the cutter head can be blocked, so that the processing capacity of the food garbage disposer is rapidly reduced, even a motor can be damaged in serious conditions, and the service life of the food garbage disposer is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutter head structure of a food waste disposer, which can effectively prevent a cutter head from being clamped and avoid the reduction of the processing capacity of the food waste disposer.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a food waste disposer's tool bit structure, includes spacing suspensible tool bit, the tool bit is used for setting up on food waste disposer's abrasive disc.

As an alternative of the utility model, the grinding device further comprises a cutter seat, wherein the cutter seat is rotatably arranged on the grinding disc and can slide along the surface of the grinding disc; the tool bit is rotatably arranged on the tool apron, and the rotating direction of the tool bit is perpendicular to that of the tool apron.

As an alternative of the utility model, the angle of rotation of the cutter head is 30 degrees or less.

As an alternative of the utility model, the cutter head comprises a cutter block and a connecting part, one side of the connecting part is connected with the cutter block, the other side of the connecting part is rotatably connected with the cutter holder, and the rotating direction of the connecting part is perpendicular to that of the cutter holder; the connecting portion are provided with a limiting through groove, a rotating shaft is arranged on the inner side of the limiting through groove, and the connecting portion is rotatably connected with the tool apron through the rotating shaft.

As an alternative scheme of the utility model, a first cambered surface is arranged on the inner wall of the limiting through groove, a second cambered surface matched with the first cambered surface is arranged on the outer wall of the cutter holder, and a turning gap for controlling the turning angle of the cutter head is arranged between the second cambered surface and the first cambered surface.

As an alternative scheme of the utility model, the knife block is provided with steps, and the outer side of the knife block is provided with an arc surface.

As an alternative of the utility model, the connecting part is provided with an inclined guide surface, and a crushing corner surface is provided between the cutter block and the connecting part.

As an alternative of the utility model, a movable hole is arranged on the tool apron, a connecting piece is arranged on the movable hole, and the tool apron is arranged on the grinding disc through the connecting piece; the movable hole is a waist-shaped hole, the connecting piece comprises a limiting rivet, and the limiting rivet is matched with the waist-shaped hole.

The utility model also aims to provide a cutter head of a food waste disposer, which comprises the cutter head structure and a grinding disc, wherein the grinding disc is provided with the cutter head.

As an alternative of the present invention, a bottom of the grinding disc is provided with a grinding ring, an outer side surface of the grinding ring is provided with a first grinding circumferential surface and a second grinding circumferential surface, the first grinding circumferential surface is provided with a plurality of grinding teeth extending outwards and spaced from each other, and a first grinding hole is arranged between two adjacent grinding teeth.

As an alternative of the present invention, the second polishing circumferential surface is provided with a second polishing hole.

As an alternative of the utility model, the first and second grinding holes are arranged offset.

As an alternative of the utility model, the outer circumference of the abrasive disc is provided with serrations.

As an alternative of the utility model, the bottom of the grinding disc is provided with guide pressurizing blades.

As an alternative of the utility model, the surface of the grinding disc is provided with a blade through hole, and the inner wall of the blade through hole is provided with a guide pressurizing blade bent downwards.

As an alternative of the utility model, the bottom of the grinding disc is symmetrically provided with two guide pressurizing blades, and the bending directions of the two guide pressurizing blades are opposite.

The utility model has the beneficial effects that:

the utility model provides a cutter head structure and a cutter head of a food waste disposer, wherein a limiting suspensible cutter head can float in a certain range, the cutter head can rotate to bypass large waste or accumulated waste, and the waste is gradually crushed and cannot be clamped through multiple times of circulating treatment. The cutter head adopts a suspension design structure, so that the condition that the cutter head is clamped can be effectively prevented, and the reduction of the processing capacity of the food waste processor is avoided.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of a cutting head configuration of the present invention;

FIG. 2 is an exploded view of an embodiment of the bit structure of the present invention;

FIG. 3 is a schematic illustration of a construction of an embodiment of the cutter head of the present invention;

FIG. 4 is another schematic construction of an embodiment of the cutter head of the present invention;

FIG. 5 is another schematic construction of an embodiment of the cutter head of the present invention;

in the figure: 1-a tool apron; 2-a cutter head; 3-a cutter block; 4-a connecting part; 5-limiting through grooves; 6-a rotating shaft; 7-mounting holes; 8-a first cambered surface; 9-a second cambered surface; 10-a turning gap; 11-step; 12-a guide surface; 13-crushing the corner face; 14-kidney shaped holes; 15-a limit rivet; 16-a grinding disc; 17-a grinding ring; 18-grinding teeth; 19-first grinding aperture; 20-a second abrasive peripheral surface; 21-second grinding hole; 22-guide pressurizing blades; 23-blade through hole.

Detailed Description

Example 1

As shown in fig. 1 and 2, the present embodiment provides a cutter head structure of a food waste disposer, which comprises a position-limited suspensible cutter head 2, wherein the cutter head 2 is arranged on a grinding disc 16 of the food waste disposer. Spacing suspensible tool bit 2 can float in certain extent, and food waste disposer is when handling rubbish because tool bit 2 can suspend, and it can walk around some big rubbish or accumulational rubbish, and effectual tool bit 2 that prevents is blocked.

Specifically, the tool bit structure further comprises a tool apron 1, wherein the tool apron 1 is rotatably arranged on the grinding disc 16, and the tool apron 1 can slide along the surface of the grinding disc 16; the tool bit 2 is rotatably arranged on the tool apron 1, and the rotating direction of the tool bit 2 is perpendicular to that of the tool apron 1. The motor drive abrasive disc 16 of food waste disposer rotates at the horizontal direction for blade holder 1 on the abrasive disc 16 under the effect of centrifugal force horizontal rotation and front and back slip, because tool bit 2 can the rebound on blade holder 1, it can walk around some big rubbish or accumulational rubbish, through the processing of manifold cycles with rubbish gradually broken and can not block. The cutter head 2 adopts a suspension design structure, so that the condition that the cutter head 2 is clamped can be effectively prevented, and the reduction of the processing capacity of the food waste processor is avoided.

The utility model can be provided with a plurality of limiting structures such as limiting blocks and the like to control the rotation angle of the cutter head 2, and the rotation angle of the cutter head 2 can be set to be 180 degrees, 90 degrees, 30 degrees and the like. Preferably, the rotation angle of the cutter head 2 is 30 degrees or less. According to the food waste disposer, the turning angle of the cutter head 2 is controlled to be below 30 degrees, the cutter head 2 can return quickly, the return time is reduced, the treatment efficiency of the food waste disposer is improved, the cutter head 2 can effectively bypass large waste, the situation that the cutter head 2 is clamped is avoided, the grinding disc 16 is favorably cleaned, and the collision noise generated when the cutter head 2 rotates 180 degrees is avoided.

The tool bit 2 comprises a tool block 3 and a connecting portion 4, one side of the connecting portion 4 is connected with the tool block 3, the other side of the connecting portion 4 is rotatably connected with the tool apron 1, and the rotating direction of the connecting portion 4 is perpendicular to the rotating direction of the tool apron 1. The cutter block 3 is used for colliding and cutting garbage, so that large garbage is broken into small garbage. Grinding disk 16 rotates at the horizontal direction, drives blade holder 1 and rotates and slide at the horizontal direction, and tool bit 2 rotates in vertical direction, realizes the effect of suspending of tool bit 2.

As shown in fig. 2, preferably, the connecting portion 4 is provided with a limiting through groove 5, two rotating shafts 6 are arranged on the inner side of the limiting through groove 5, two mounting holes 7 adapted to the rotating shafts 6 are arranged on the tool apron 1, and preferably, the two mounting holes 7 are symmetrically arranged in the middle of the tool apron 1. The limiting through groove 5 has a limiting function and can control the turning angle of the cutter head 2.

Further, the inner wall that leads to groove 5 in spacing is equipped with first cambered surface 8, the outer wall of blade holder 1 be equipped with the second cambered surface 9 of first cambered surface 8 adaptation, be equipped with the upset clearance 10 that is used for controlling 2 rotation angle of tool bit between second cambered surface 9 and the first cambered surface 8. When the turning gap 10 between the first cambered surface 8 and the second cambered surface 9 is small, the second cambered surface 9 and the first cambered surface 8 can be directly contacted when the cutter head 2 is turned, and the turning angle of the cutter head 2 is almost zero; when the turning clearance 10 between the first cambered surface 8 and the second cambered surface 9 is large, the second cambered surface 9 and the first cambered surface 8 can not contact when the tool bit 2 turns, and the tool bit 2 can turn 180 degrees. Therefore, the turning gap 10 between the first cambered surface 8 and the second cambered surface 9 can be adjusted, so that the second cambered surface 9 is in contact with the first cambered surface 8 when the cutter head 2 is turned for a certain angle, and the turning angle of the cutter head 2 is controlled within a certain range.

The sword piece 3 is equipped with step 11, and one side of sword piece 3 is equipped with the arc surface, and the arc surface can cut the not unidimensional rubbish with the inner wall adaptation of grinding circle, step 11, has improved the cutting and the grinding ability of sword piece 3 to rubbish. The connecting part 4 is provided with an inclined guide surface 12, and a crushing corner surface 13 is arranged between the cutter block 3 and the connecting part 4. The guide surface 12 is used for guiding the garbage to move towards the edge of the grinding disc 16, so that the grinding disc 16 is cleaned, the crushing corner surface 13 can collide the garbage, and the garbage crushing function is enhanced.

Be equipped with the activity hole on the blade holder 1, the activity hole sets and sets the connecting piece, and blade holder 1 passes through the connecting piece and installs on abrasive disc 16, realizes the rotation and the slip of blade holder 1. Preferably, a waist-shaped hole 14 is formed in the tool apron 1, the connecting piece comprises a limiting rivet 15, and the limiting rivet 15 is matched with the waist-shaped hole 14. As shown in fig. 3, the tool apron 1 is movably mounted on the grinding disc 16 through a limiting rivet 15, the waist-shaped hole 14 enables the tool apron 1 to slide back and forth and rotate, and the tool block 3 moves back and forth to form a garbage avoiding space so as to prevent the tool block 3 from being clamped. The tool apron 1 can rotate and slide in the horizontal direction around the limit rivet 15, and the tool block 3 can rotate in the vertical direction around the tool apron 1, so that the tool block 3 can be suspended in the garbage disposal process, and is not easy to be clamped by garbage, and the disposal performance of the food garbage disposer is influenced.

Example 2

As shown in fig. 3-5, this embodiment provides a cutter head of a food waste disposer, which is used to cooperate with a grinding ring to dispose waste, and the cutter head includes a cutter head structure, the cutter head structure includes a position-limited suspensible cutter head 2, the cutter head further includes a grinding disc 16, and the cutter head 2 is disposed on the grinding disc 16. The cutter head 2 can be suspended in the garbage disposal process, so that large garbage or piled garbage can be turned over, and the garbage can be gradually crushed through multiple times of circulating treatment without being blocked. The cutter head 2 adopts a suspension design structure, so that the condition that the cutter head 2 is clamped can be effectively prevented, and the reduction of the processing capacity of the food waste processor is avoided.

As shown in fig. 3, a grinding ring 17 is disposed at the bottom of the grinding disc 16, a first grinding peripheral surface and a second grinding peripheral surface 20 are disposed on the outer side surface of the grinding ring 17, a plurality of grinding teeth 18 extending outwards and spaced from each other are disposed on the first grinding peripheral surface, and a first grinding hole 19 is disposed between two adjacent grinding teeth 18. A first grinding gap is formed between the top surface of the grinding teeth 18 and the bottom surface of the grinding ring, the garbage in the first grinding gap is crushed, and the crushed garbage is discharged through the first grinding holes 19. The side of the grinding ring can form a second grinding gap with the second grinding peripheral surface 20, and due to the existence of the second grinding gap, the grinding effect on the garbage can be accelerated.

As shown in fig. 4, the second polishing peripheral surface 20 preferably has a second polishing hole 21. The opening in second grinding hole 21 can cut and grind rubbish, strengthens the treatment effect to rubbish, and second grinding hole 21 can guide kibbling rubbish to discharge rapidly moreover, improves the sediment efficiency. In addition, the water flow in the food waste disposer can realize the flushing effect of the grinding ring through the second grinding holes 21, and the treatment efficiency of the food waste disposer is further improved.

The first grinding holes 19 and the second grinding holes 21 are arranged in a staggered mode, so that garbage enters the first grinding gap for further crushing after being processed in the second grinding gap. According to the food waste disposer, the second grinding circumferential surface 20 is arranged, so that the grinding area is increased, the comprehensive grinding of the waste is realized, and the treatment efficiency of the food waste disposer is greatly improved. The size of the second grinding holes 21 is larger than that of the first grinding holes 19, some slightly larger garbage is discharged from the second grinding holes 21 after being ground in the second grinding gap, and some slightly smaller garbage is discharged from the first grinding holes 19 after being ground in the first grinding gap, so that the treatment efficiency is improved.

In order to further improve the grinding performance of the cutter head, the periphery of the grinding disc 16 is provided with saw teeth which can enhance the grinding effect. As shown in fig. 5, the bottom of grinding pan 16 is equipped with water conservancy diversion pressure boost blade 22, and water conservancy diversion pressure boost blade 22 sets up in the row of grinding pan 16 bottom expects indoor, and when grinding pan 16 rotated, water conservancy diversion pressure boost blade 22 can turn the residue in arranging the row of material indoor, increases row indoor water pressure to can guide the rubbish after smashing, make the residue can in time discharge, thereby avoided rubbish to pile up and cause the jam, shortened refuse treatment's time, improved food waste disposer work efficiency.

Preferably, a blade through hole 23 is formed in the surface of the grinding disc 16, and a guide pressurizing blade 22 bent downward is arranged on the inner wall of the blade through hole 23. Blade through-hole 23 can improve discharge, promotes residue discharge efficiency, and water conservancy diversion pressure boost blade 22 obtains through the punching press, and water conservancy diversion pressure boost blade 22 is the rectangle form, and it has water conservancy diversion pressure boost function to the residue in the discharge chamber for the discharge of residue. Further, two guide pressurizing blades 22 are symmetrically arranged at the bottom of the grinding disc 16, and the bending directions of the two guide pressurizing blades 22 are opposite. The bent guide pressurizing blades 22 form an acute angle with the grinding disc 16, the bending directions of the two guide pressurizing blades 22 are opposite, and the guide pressurizing blades are matched with each other, so that a water column in the discharge chamber forms a vortex, the water pressure is increased, attachments in the discharge chamber are effectively removed, and the discharge of the discharge chamber is smooth.

As shown in fig. 1 and fig. 2, the cutter head structure further comprises a cutter seat 1, wherein the cutter seat 1 is rotatably arranged on the grinding disc 16, and the cutter seat 1 can slide along the surface of the grinding disc 16; the tool bit 2 is rotatably arranged on the tool apron 1, and the rotating direction of the tool bit 2 is perpendicular to that of the tool apron 1. The motor drive abrasive disc 16 of food waste disposer rotates at the horizontal direction for blade holder 1 on the abrasive disc 16 under the effect of centrifugal force horizontal rotation and front and back slip, because tool bit 2 can the rebound on blade holder 1, it can walk around some big rubbish or accumulational rubbish, through the processing of manifold cycles with rubbish gradually broken and can not block. The cutter head 2 adopts a suspension design structure, so that the condition that the cutter head 2 is blocked can be effectively prevented, and the reduction of the processing capacity of the food waste processor is avoided.

Be equipped with the activity hole on the blade holder 1, the activity hole sets and sets the connecting piece, and blade holder 1 passes through the connecting piece and installs on abrasive disc 16, realizes the rotation and the slip of blade holder 1. Preferably, a waist-shaped hole 14 is formed in the tool apron 1, the connecting piece comprises a limiting rivet 15, and the limiting rivet 15 is matched with the waist-shaped hole 14. The tool apron 1 is movably mounted on the grinding disc 16 through a limiting rivet 15, a garbage avoiding space is formed, and the tool block 3 is prevented from being clamped. The tool apron 1 can rotate and slide in the horizontal direction around the limit rivet 15, and the tool block 3 can rotate in the vertical direction around the tool apron 1, so that the tool block 3 can be suspended in the garbage disposal process, and is not easy to be clamped by garbage, and the disposal performance of the food garbage disposer is influenced.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any significant order among or between indicated technical features. The term "plurality" means two or more unless specifically limited otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly and may be fixed, detachably connected, or integral; may be a mechanical or electrical connection; either directly or indirectly through intervening media, either internally or in any other relationship. Those skilled in the art will understand the specific meaning of the above terms in the present invention. Furthermore, the particular features, structures, materials, or characteristics described in connection with the embodiments are included in at least one embodiment and may be combined by one skilled in the art without contradiction.

Claims

1. The cutter head structure of the food waste disposer is characterized by comprising a limiting suspensible cutter head (2), wherein the cutter head (2) is arranged on a grinding disc (16) of the food waste disposer; the grinding device is characterized by further comprising a cutter holder (1), wherein the cutter holder (1) is rotatably arranged on the grinding disc (16), and the cutter holder (1) can slide along the surface of the grinding disc (16); the tool bit (2) is rotatably arranged on the tool apron (1), the rotating direction of the tool bit (2) is perpendicular to the rotating direction of the tool apron (1), and the rotating angle of the tool bit (2) is less than 30 degrees.

2. The cutter head structure of a food waste disposer of claim 1, wherein the cutter head (2) comprises a cutter block (3) and a connecting part (4), one side of the connecting part (4) is connected with the cutter block (3), the other side of the connecting part (4) is rotatably connected with the cutter holder (1), and the rotating direction of the connecting part (4) is perpendicular to that of the cutter holder (1); connecting portion (4) have been seted up spacing logical groove (5), the inboard that spacing logical groove (5) was equipped with pivot (6), connecting portion (4) through pivot (6) with blade holder (1) rotate to be connected.

3. The food waste disposer's of claim 2, wherein the inner wall of the limiting through groove (5) is provided with a first arc surface (8), the outer wall of the knife holder (1) is provided with a second arc surface (9) adapted to the first arc surface (8), and a turning gap (10) for controlling the turning angle of the knife head (2) is provided between the second arc surface (9) and the first arc surface (8).

4. The cutter head structure of a food waste disposer of claim 3, wherein the cutter block (3) is provided with a step (11), and the outer side of the cutter block (3) is provided with a circular arc surface; the connecting part (4) is provided with an inclined guide surface (12), and a crushing corner surface (13) is arranged between the cutter block (3) and the connecting part (4); the tool apron (1) is provided with a movable hole, a connecting piece is arranged in the movable hole in a matching mode, and the tool apron (1) is installed on the grinding disc (16) through the connecting piece; the activity hole is waist shape hole (14), the connecting piece includes spacing rivet (15), spacing rivet (15) and waist shape hole (14) adaptation.

5. A cutter head for a food waste disposer, comprising the cutter head structure of any one of claims 1 to 4, and further comprising a grinding disk (16), wherein the cutter head (2) is disposed on the grinding disk (16).

6. The cutter head of the food waste disposer of claim 5, wherein the bottom of the grinding disk (16) is provided with a grinding ring (17), the outer side surface of the grinding ring (17) is provided with a first grinding peripheral surface and a second grinding peripheral surface (20), the first grinding peripheral surface is provided with a plurality of grinding teeth (18) extending outwards and spaced from each other, and a first grinding hole (19) is formed between two adjacent grinding teeth (18).

7. A cutter head for a food waste disposer according to claim 6, wherein the second grinding peripheral surface (20) is provided with second grinding holes (21).

8. A cutter head for a food waste disposer according to claim 7, characterized in that the first grinding aperture (19) and the second grinding aperture (21) are arranged offset.

9. A cutter head of a food waste disposer according to claim 5, characterized in that the grinding disk (16) is provided with serrations on its periphery; the bottom of the grinding disc (16) is provided with a guide pressurizing blade (22); a blade through hole (23) is formed in the surface of the grinding disc (16), and a guide pressurizing blade (22) bent downwards is arranged on the inner wall of the blade through hole (23); the bottom of the grinding disc (16) is symmetrically provided with two guide pressurizing blades (22), and the bending directions of the two guide pressurizing blades (22) are opposite.