Matching structure of movable tool bit and fixed tool bit of kitchen waste machine barrel assembly

Abstract

A matching structure of a movable tool bit and a fixed tool bit of a kitchen waste machine barrel assembly comprises the movable tool bit rotationally arranged in a barrel body and the fixed tool bit fixedly arranged in the barrel body, a plurality of tools with different heights are annularly arranged on the movable tool bit, and the fixed tool bit comprises a plurality of blades which are arranged on the barrel body and have different heights. And when the movable cutter head rotates, the cutters with different heights are respectively matched with the blades with different heights. A plurality of cutters with different heights are annularly arranged on the movable cutter head, the fixed cutter head comprises a plurality of blades which are arranged on the can body and have different heights, and the cutters with different heights are respectively matched with the blades with different heights when the movable cutter head rotates, so that garbage can be sheared and crushed in all directions, and the movable cutter head and the fixed cutter head are simple in structure and convenient to use. The garbage crushing device is simple in structure and uniform in circumferential distribution, has a garbage crushing function in each direction, avoids the situation that garbage cannot be crushed, and is short in garbage crushing time and high in working efficiency by combining continuous circulating work of the movable cutter head and the fixed cutter head.

Description

Technical Field

[0001] This utility model relates to the field of food waste disposers, and in particular to a cooperative structure of the moving blade and the fixed blade of a food waste disposer bucket assembly. Background Technology

[0002] Currently, food waste disposers on the market all provide heating and drying, and the relative rotation of moving and fixed blades to break down the waste into particles. The structure and relative position of the moving and fixed blades play a very important role in breaking down the waste. Traditional moving and fixed blades cannot break down the waste in all directions, resulting in the problem of not being able to break down the waste completely.

[0003] Therefore, further improvements are necessary. Utility Model Content

[0004] The purpose of this utility model is to provide a simple, uniformly distributed, highly efficient, and practical structure for the combination of moving and fixed blades in a kitchen waste bin assembly, which can crush waste from all directions and overcome the shortcomings of the prior art.

[0005] A structure for cooperating a moving blade and a fixed blade in a food waste disposer bucket assembly designed for this purpose includes a moving blade rotatably disposed within the bucket and a fixed blade fixedly disposed within the bucket. The moving blade is characterized by having a plurality of blades of different heights arranged in a ring on the moving blade, and the fixed blade includes a plurality of blades of different heights disposed on the bucket. When the moving blade rotates, the blades of different heights cooperate with the blades of different heights respectively.

[0006] The cutting tool is provided with a first shearing part and a second shearing part distributed vertically, and the blade is provided with a third shearing part and a fourth shearing part distributed vertically. When the moving head rotates, the first shearing part cooperates with the corresponding third and fourth shearing parts, and the second shearing part cooperates with the corresponding third and fourth shearing parts.

[0007] The first shearing section and the second shearing section are respectively provided with a first shearing surface, and the third shearing section and the fourth shearing section are respectively provided with a second shearing surface. When the moving cutter head rotates, the first shearing surface and the corresponding second shearing surface cooperate with each other.

[0008] The third and fourth shearing sections are spaced apart from each other, with a first clearance between them. When the moving cutter head rotates, the corresponding cutter passes through the first clearance.

[0009] There is a gap between the blade and the bottom wall of the barrel, forming a second clearance. When the moving blade head rotates, the corresponding blade passes through the second clearance.

[0010] The cutting tool is equipped with a third clearance position to avoid the blade.

[0011] The first shearing section is located outside the tool, the second shearing section is located inside the tool, and the third and fourth shearing sections are arranged parallel to each other.

[0012] The number of knives is 4 or more, and the number of blades is 3 or more.

[0013] The projected positions of each blade do not overlap in the vertical axis projection direction of the barrel, and each blade is not on the same horizontal line in the horizontal position of the barrel.

[0014] The barrel is equipped with a drive shaft assembly, which is connected to the moving cutter head.

[0015] The kitchen waste disposer assembly of this utility model features a rotating blade head with several blades of different heights arranged in a ring. The fixed blade head includes several blades of different heights mounted on the bin body. When the rotating blade head rotates, the blades of different heights work in conjunction with the blades of different heights to cut and crush waste from all directions. The rotating and fixed blade heads have a simple structure and are evenly distributed around the circumference, ensuring that waste is crushed in every direction and that no waste is missed. The continuous cyclical operation of the rotating and fixed blade heads results in short waste crushing time and high work efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the internal structure of the food waste disposer bucket assembly in one embodiment of the present invention.

[0017] Figure 2 This is a top view of the food waste disposer bucket assembly in one embodiment of the present invention.

[0018] Figure 3 This is a schematic diagram of the cooperative structure of the moving cutter head and the fixed cutter head in one embodiment of the present invention.

[0019] Figure 4 This is a cross-sectional view of the food waste disposer bin assembly in one embodiment of the present invention.

[0020] Figure 5 This is a cross-sectional view of the food waste disposer bucket assembly from another angle in one embodiment of the present invention.

[0021] Figure 6 This is a cross-sectional view of the third position of the food waste disposer bin assembly in one embodiment of the present invention.

[0022] Figure 7 This is a schematic diagram of the overall structure of the moving cutter head in one embodiment of the present invention. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] See Figures 1-7The rotating and fixed blades of this food waste disposer assembly include a rotating blade 2 rotatably mounted inside the bin 1 and a fixed blade 4 fixedly mounted inside the bin 1. The rotating blade 2 has several blades 3 of different heights arranged in a ring, and the fixed blade 4 has several blades 4 of different heights mounted on the bin 1. When the rotating blade 2 rotates, the blades 3 of different heights cooperate with the blades 4 of different heights to cut and crush the waste. When the food waste disposer is working, the rotating blade 2 and the fixed blade 4 work in a continuous, all-around cycle from top to bottom, and can crush the waste, resulting in high efficiency.

[0025] In this embodiment, there are 4 blades 3 and 3 blades 4. The blades 4 include an upper fixed blade 12, a middle fixed blade 13 and a lower fixed blade 14. During operation, the transmission shaft 15 drives the moving blade head 2 to rotate. The moving blade head 2 has 4 blades 3 at different angles and different heights. The upper fixed blade 12, the middle fixed blade 13 and the lower fixed blade 14 are distributed in the barrel 1 at 3 different angles and 3 different heights. Therefore, when the moving blade head 2 rotates, it will cut and crush the garbage at different heights with the fixed blade head, and it will not miss the garbage, which is highly efficient.

[0026] The cutting tool 3 is provided with a first shearing part 5 and a second shearing part 6 arranged vertically in sequence, and the blade 4 is provided with a third shearing part 7 and a fourth shearing part 8 arranged vertically in sequence. When the moving head 2 rotates, the first shearing part 5 cooperates with the corresponding third shearing part 7 and fourth shearing part 8 respectively, and the second shearing part 6 cooperates with the corresponding third shearing part 7 and fourth shearing part 8 respectively.

[0027] The first shearing part 5 and the second shearing part 6 are respectively provided with first shearing surfaces 12 on their upper and lower sides, and the third shearing part 7 and the fourth shearing part 8 are respectively provided with second shearing surfaces 13 on their upper and lower sides. When the moving blade head 2 rotates, the first shearing surfaces 12 and the corresponding second shearing surfaces 13 cooperate with each other.

[0028] The device pulverizes waste by rotating the moving cutter head 2 and shearing, tumbling, and grinding between the fixed cutter head. The moving cutter head 2 has four blades 3 at different angles and heights. Each blade 3 is equipped with a first shearing section 5 and a second shearing section 6 arranged sequentially up and down, which is equivalent to two shearing sections. The fixed cutter head has three blades 4 at different angles and heights. Each blade 4 is equipped with a third shearing section 7 and a fourth shearing section 8 arranged sequentially up and down. Therefore, the moving cutter head 2 has eight shearing sections and the fixed cutter head has six shearing sections. This means that every time the moving cutter head 2 rotates once, there are 14 shearing surfaces cutting the waste. It is a comprehensive and efficient device.

[0029] The third shearing section 7 and the fourth shearing section 8 are spaced apart from each other, and a first clearance 9 is provided between them. When the moving cutter head 2 rotates, the corresponding cutter 3 passes through the first clearance 9. There is a gap between the blade 4 and the bottom wall of the barrel 1, forming a second clearance 10. When the moving cutter head 2 rotates, the corresponding cutter 3 passes through the second clearance 10. A third clearance 11 is provided on the cutter 3 to avoid the blade 4. The first clearance 9, the second clearance 10 and the third clearance 11 can all prevent the cutter 3 from colliding with the blade 4 when the moving cutter head 2 rotates.

[0030] The first shearing part 5 is located outside the cutter 3, the second shearing part 6 is located inside the cutter 3, and the third shearing part 7 and the fourth shearing part 8 are arranged parallel to each other.

[0031] The projection positions of each blade 4 do not overlap in the vertical axis projection direction of the barrel 1, and each blade 4 is not on the same horizontal line in the horizontal position of the barrel 1.

[0032] The moving cutter head 2 is located at the center of the barrel body 1, the fixed cutter head is located around the periphery of the barrel body 1, and the blade 4 is fixed to the inner wall of the barrel body 1 by screws.

[0033] A drive shaft assembly is provided inside the barrel body 1. The drive shaft assembly is connected to the moving cutter head 2. The drive shaft assembly includes a drive shaft 15, a connector 16, and a fixing member 17. The drive shaft 15 is rotatably mounted on the barrel body 1 and connected to a motor. The connector 16 is fixed on the drive shaft 15, and the fixing member 17 is fixed on the connector 16. The moving cutter head 2 is fitted onto the connector 16 and pressed between the connector 16 and the fixing member 17. Thus, when the drive shaft 15 rotates, it can drive the moving cutter head 2 to rotate.

[0034] The above describes the preferred embodiments of this utility model, illustrating and describing its basic principles, main features, and advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made without departing from the spirit and scope of this utility model, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cooperating structure of a moving blade and a fixed blade in a food waste disposer bucket assembly, comprising a moving blade (2) rotatably disposed within a bucket body (1) and a fixed blade fixedly disposed within the bucket body (1), characterized in that: The moving cutter head (2) is provided with several cutters (3) of different heights in a ring. The fixed cutter head includes several blades (4) of different heights set on the barrel body (1). When the moving cutter head (2) rotates, the cutters (3) of different heights cooperate with the blades (4) of different heights respectively. The cutting tool (3) is provided with a first shearing part (5) and a second shearing part (6) distributed vertically, and the blade (4) is provided with a third shearing part (7) and a fourth shearing part (8) distributed vertically. When the moving head (2) rotates, the first shearing part (5) cooperates with the corresponding third shearing part (7) and the fourth shearing part (8) respectively, and the second shearing part (6) cooperates with the corresponding third shearing part (7) and the fourth shearing part (8) respectively.

2. The mating structure of the moving blade and the fixed blade of the food waste disposer assembly according to claim 1, characterized in that: The first shearing part (5) and the second shearing part (6) are respectively provided with a first shearing surface (12), and the third shearing part (7) and the fourth shearing part (8) are respectively provided with a second shearing surface (13). When the moving cutter head (2) rotates, the first shearing surface (12) and the corresponding second shearing surface (13) cooperate with each other.

3. The mating structure of the moving blade and the fixed blade of the food waste disposer assembly according to claim 1, characterized in that: The third shearing section (7) and the fourth shearing section (8) are spaced apart from each other, and a first clearance position (9) is provided between them. When the moving head (2) rotates, the corresponding cutting tool (3) passes through the first clearance position (9).

4. The mating structure of the moving blade and the fixed blade of the food waste disposer assembly according to claim 3, characterized in that: There is a gap between the blade (4) and the bottom wall of the barrel (1), forming a second clearance (10). When the moving head (2) rotates, the corresponding blade (3) passes through the second clearance (10).

5. The mating structure of the moving blade and the fixed blade of the food waste disposer assembly according to claim 4, characterized in that: The cutting tool (3) is provided with a third clearance position (11) for avoiding the blade (4).

6. The mating structure of the moving blade and the fixed blade of the food waste disposer assembly according to claim 1, characterized in that: The first shearing part (5) is located outside the cutter (3), the second shearing part (6) is located inside the cutter (3), and the third shearing part (7) and the fourth shearing part (8) are arranged parallel to each other.

7. The mating structure of the moving blade and the fixed blade of the food waste disposer assembly according to claim 1, characterized in that: The number of knives (3) is 4 or more, and the number of blades (4) is 3 or more.

8. The mating structure of the moving blade and the fixed blade of the food waste disposer assembly according to claim 1, characterized in that: The projection positions of each blade (4) do not overlap in the vertical axis projection direction of the barrel (1), and each blade (4) is not on the same horizontal line in the horizontal position of the barrel (1).

9. The mating structure of the moving blade and the fixed blade of the food waste disposer assembly according to claim 1, characterized in that: A drive shaft assembly is installed inside the barrel (1), and the drive shaft assembly is connected to the moving cutter head (2).

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