A cutter structure of a food processor

Abstract

The utility model relates to a tool technical field discloses a kind of tool structure of food processor, including base, output shaft, sleeve, and output shaft is adaptably clamped and installed on base, sleeve is sleeved on output shaft, and base is installed on the mounting seat inside blender;Tool assembly and installation component, tool assembly is installed on output shaft, and the installation component is set inside base;The utility model is realized efficient fine food processing by multilayer tool and optimization installation component, and the length of multilayer tool bit is sequentially reduced, and different height food material of cooking cup can be cut simultaneously, avoid mixing dead angle, improve processing uniformity and efficiency;Folded angle and triangular bit are collocated and adapted to a variety of food materials, guarantee taste, in installation component, loose screw and spring washer firm tool, double ball bearing improves the smoothness of output shaft rotation, sealing member prevents liquid infiltration, overall enhance the reliability and life of device, satisfy the processing demand of a variety of food materials.

Description

Technical Field

[0001] This utility model relates to the field of cutting tool technology, specifically to a cutting tool structure for a food processor. Background Technology

[0002] In modern life, food blenders have become an indispensable piece of equipment in home kitchens and the catering industry. From making juice, smoothies, and minced meat at home to processing ingredients in bulk in catering establishments, food blenders are widely used. As people's living standards improve, higher demands are placed on the performance, functionality, and ease of use of food blenders. However, there are still many problems that need to be improved in the blade holder and blade structure of food blenders on the market.

[0003] A patent document with publication number CN 213882789 U discloses a magnetically controlled blade for a food processor, comprising a main body, a pot, and a lid. The lid is connected to a rotating rod, the end of which is equipped with a blade, a frother, and a driven magnetic strip. The main body has a base for holding the pot, and the base contains an active magnetic drive device and an electric heater. The active magnetic drive device includes a motor and a drive magnetic strip, the drive magnetic strip being controlled by the motor to rotate. The driven magnetic strip is located above and close to the drive magnetic strip on the base. This invention's magnetically controlled blade structure integrates milk frothing and food crushing functions, allowing the machine to juice fruits and vegetables and make milk-frozen drinks.

[0004] However, the above solutions and existing technologies lack multi-layered blade components. In actual food processing, single or a few layers of blades are insufficient to simultaneously and fully cut and grind ingredients of different heights in the food processor. Often, processing time needs to be extended to achieve the desired fineness, resulting in low processing efficiency. This may affect the taste of the final dish and fail to meet users' needs for efficient and refined processing of diverse ingredients.

[0005] Therefore, this utility model proposes a blade structure for a food processor to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of this invention is to provide a blade structure for a food processor to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a blade structure for a food processor, comprising a base, an output shaft, and a sleeve, wherein the output shaft is fitted and mounted on the base, and the sleeve is sleeved on the output shaft, and the base is mounted on a mounting seat inside the blender; The tool assembly and the mounting assembly are described, wherein the tool assembly is mounted on the output shaft and the mounting assembly is disposed inside the base.

[0008] Preferably, the first cutter in the cutter assembly is sleeved and mounted on the output shaft, the first cutter has evenly distributed angled cutter heads, and a sleeve is sleeved on the upper side of the first cutter.

[0009] Preferably, the second cutter in the cutter assembly is sleeved on the upper side of the first cutter, and the second angled cutting head on the second cutter has the same angle as the angled cutting head, and the angled cutting head is longer than the second angled cutting head.

[0010] Preferably, the lengths of the cutting heads of the third and fourth cutting heads in the cutting tool assembly are successively reduced, and a fifth cutting head is installed on the fourth cutting head, with triangular cutting heads evenly distributed on the fifth cutting head.

[0011] Preferably, the top anti-loosening screw in the mounting assembly is installed on the top of the output shaft, the top anti-loosening screw is firmly installed on the upper part of the fifth tool, and a spring washer is installed at the bottom of the top anti-loosening screw.

[0012] Preferably, the top of the double ball bearing in the mounting assembly is fitted with sealing silicone, the middle and bottom of the double ball bearing are fitted with retaining rings, and the bottom of the retaining rings is fitted with sealing rings.

[0013] Compared with existing technologies, the advantages of this utility model are as follows: By setting up a multi-layer blade assembly and an optimized installation assembly, efficient and precise food processing is achieved. The multi-layer blades, with their progressively decreasing blade lengths, can simultaneously cut and grind ingredients of different heights within the food processing cup, avoiding the dead zones that exist with single or few-layer blades, thus improving the uniformity and efficiency of food processing. The combination of angled and triangular blades can adapt to different types of ingredients, ensuring the texture of the food. The top anti-loosening screw and spring washer in the installation assembly ensure the stability of the blade assembly installation. The double ball bearing improves the smoothness of the output shaft rotation, and the sealing silicone and sealing ring effectively prevent liquid from seeping into the base. The overall structure enhances the reliability and service life of the device, meeting users' needs for efficient processing of diverse ingredients. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an exploded view of the cutting tool assembly of this utility model; Figure 3 This is a detailed disassembly diagram of the cutting tool assembly of this utility model; Figure 4 This is an exploded view of the installation component structure of this utility model.

[0015] In the diagram: base 1, output shaft 2, sleeve 3, first cutter 401, angled cutter head 402, second cutter 403, second angled cutter head 404, third cutter 405, fourth cutter 406, fifth cutter 407, triangular cutter head 408, top anti-loosening screw 501, spring washer 502, double ball bearing 503, sealing silicone 504, snap ring 505, sealing ring 506. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some embodiments of this utility model, not all embodiments, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. The technical solutions in the embodiments of this utility model will be clearly and completely described below.

[0017] Example 1: Please refer to Figures 1 to 2 A blade structure for a food processor includes a base 1, an output shaft 2, and a sleeve 3. The output shaft 2 is fitted and snapped onto the base 1, and the sleeve 3 is sleeved onto the output shaft 2. The base 1 is mounted on a mounting seat inside the blender. A blade assembly and a mounting assembly are mounted on the base 1. The blade assembly is mounted on the output shaft 2, and the mounting assembly is located inside the base 1.

[0018] The first cutter 401 in the tool assembly is sleeved and mounted on the output shaft 2. Angle cutter heads 402 are evenly arranged on the first cutter 401, and a sleeve 3 is sleeved on the upper side of the first cutter 401.

[0019] In use, after the base 1 is securely installed in the mounting bracket inside the mixer, start the equipment. The motor drives the output shaft 2 to rotate the first cutter 401 at high speed. As the bottom layer for crushing hard objects, the first cutter 401 (Φ110mm, 440C stainless steel HRC58) has a structure adapted to hard object processing. The evenly distributed angled cutter heads 402 quickly cut into hard objects such as ice cubes and nuts at a 15° cutting angle. A sleeve 3 is installed between each layer of cutters. During rotation, the sleeve 3 (composite sleeve, with an inner 0.5mm stainless steel bushing for creep prevention and an outer POM plastic layer for weight reduction and noise reduction) on the upper side of the first cutter 401 precisely maintains its axial position to avoid movement that affects cutting stability. The design of the angled cutter head 402 can ensure shearing force and prepare for subsequent processing. The stable engagement between the output shaft 2 and the base 1 ensures efficient power transmission, allowing the first cutter 401 to continuously and stably complete the initial crushing of hard objects.

[0020] Example 2: Based on Example 1, please refer to... Figures 2 to 3 The second cutter 403 in the cutter assembly is sleeved on the upper side of the first cutter 401. The second angled cutter head 404 on the second cutter 403 has the same angle as the angled cutter head 402, and the angled cutter head 402 is longer than the second angled cutter head 404.

[0021] The lengths of the cutting heads on the third cutting head 405 and the fourth cutting head 406 in the cutting tool assembly are successively reduced. The fifth cutting head 407 is installed on the fourth cutting head 406, and triangular cutting heads 408 are evenly arranged on the fifth cutting head 407.

[0022] In use, the output shaft 2 drives the multi-layer cutters to rotate synchronously. Due to the difference in the length of the cutter heads, a vertical cutting gradient is formed. The first cutter 401 (Φ110mm) with its long angled cutter head 402 processes the lower part of the food, while the upper second cutter 403 (Φ100mm) uses its second angled cutter head 404 to coarsely cut the middle part of the food. The same blade angle of both ensures consistent cutting. The third cutter 405 (Φ85mm, asymmetrical serrated blade with a front angle of 55° and a rear angle of 30°) and the fourth cutter 406 (Φ75mm titanium alloy TC) 4. The cutter head (with 30μm honeycomb texture) is shortened in sequence to finely pulverize the middle and upper parts of the ingredients. The honeycomb texture of the fourth cutter 406 assists in emulsification, gradually reducing the size of the food particles. Finally, the fifth cutter 407 (45° tilt angle, Φ0.3mm pressure hole × 24 sets) on the fourth cutter 406 is activated. Its evenly distributed triangular cutter head 408 uses sharp cutting edges to perform final grinding of the food, which is especially suitable for processing fibrous food, reducing entanglement, making the food particles uniform and delicate, and achieving a layered progressive cutting effect from coarse to fine.

[0023] Example 3: Based on Example 2, please refer to... Figures 3 to 4 The top anti-loosening screw 501 in the mounting assembly is installed on the top of the output shaft 2. The top anti-loosening screw 501 is firmly installed on the upper part of the fifth tool 407. A spring washer 502 is installed at the bottom of the top anti-loosening screw 501.

[0024] The double ball bearing 503 in the mounting assembly has a sealing silicone 504 installed on its top, a retaining ring 505 installed in the middle and bottom of the double ball bearing 503, and a sealing ring 506 installed at the bottom of the retaining ring 505.

[0025] During use, the top anti-loosening screw 501, together with the bottom spring washer 502, tightly locks the fifth cutter 407 and all lower-level cutters onto the output shaft 2. The elastic compensation of the spring washer 502 prevents the screw from loosening during high-speed rotation, ensuring stable linkage of the multi-layer cutters. The double ball bearing 503 provides smooth support for the output shaft 2, reducing rotational friction and noise. The retaining rings 505 in the middle and at the bottom fix it axially to prevent displacement. At the same time, the sealing silicone 504 on the top of the double ball bearing 503 and the sealing ring 506 at the bottom of the retaining ring 505 form double protection, effectively preventing liquid and food residue from seeping into the base 1. During installation, tighten the base fixing nut and manually rotate the output shaft 2 to confirm that there is no jamming, protecting the bearings and other components, ensuring that the entire cutter structure is stable and reliable during high-speed operation, and extending its service life.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A blade structure for a food processor, comprising a base (1), an output shaft (2), and a sleeve (3), wherein the output shaft (2) is fitted and snapped onto the base (1), and the sleeve (3) is sleeved onto the output shaft (2), and the base (1) is mounted on a mounting seat inside the blender; Its features are: It includes a tool assembly and a mounting assembly, the tool assembly being mounted on the output shaft (2) and the mounting assembly being disposed inside the base (1); The first cutter (401) in the cutter assembly is sleeved and mounted on the output shaft (2). The first cutter (401) is evenly provided with bend cutter heads (402), and a sleeve (3) is sleeved on the upper side of the first cutter (401). The second cutter (403) in the cutter assembly is sleeved on the upper side of the first cutter (401). The second angled cutter head (404) on the second cutter (403) has the same angle as the angled cutter head (402). The angled cutter head (402) is longer than the second angled cutter head (404). The lengths of the cutting heads on the third cutting head (405) and the fourth cutting head (406) in the cutting tool assembly are successively reduced. A fifth cutting head (407) is installed on the fourth cutting head (406), and triangular cutting heads (408) are evenly arranged on the fifth cutting head (407). The top anti-loosening screw (501) in the mounting assembly is installed on the top of the output shaft (2), the top anti-loosening screw (501) is firmly installed on the upper part of the fifth tool (407), and a spring washer (502) is installed at the bottom of the top anti-loosening screw (501).

2. The blade structure of a food processor according to claim 1, characterized in that: The double ball bearing (503) in the mounting assembly is fitted with a sealing silicone (504) on top, and a retaining ring (505) is fitted in the middle and at the bottom of the double ball bearing (503). A sealing ring (506) is fitted at the bottom of the retaining ring (505).

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