Wall breaking machine with cooperation of telescopic cutter set and pulse washing

Abstract

The invention discloses a wall breaking machine with cooperation of a telescopic cutter set and pulse flushing. The wall breaking machine comprises a wall breaking machine body, a telescopic cutter set device and a pulse flushing device. Wherein the wall breaking machine main body is of a columnar integrated structure and comprises a cup body, a cup cover, a base, an operation module and a driving motor; an output shaft of the driving motor is in driving connection with the telescopic knife tackle device and used for providing power for rotation of the knife tackle, and the operation module is in control connection with the telescopic knife tackle device; the telescopic cutter set device comprises a cutter set body and a telescopic transmission assembly. The cutter set body is connected with one end of the telescopic transmission assembly, and the other end of the telescopic transmission assembly is in driving connection with an output shaft of the driving motor. The pulse flushing device comprises a pulse nozzle, a high-pressure pulse water pump and a water conveying pipeline operation module and is used for adjusting the pulse intensity so as to meet the cleaning requirements of different residue types. And the other end of the water conveying pipeline is connected to the pulse nozzle through the high-pressure pulse water pump.

Description

Technical Field

[0001] This invention belongs to the field of kitchen appliance technology, specifically relating to a blender with a retractable blade assembly and pulse rinsing function, suitable for food blending and self-cleaning in home and small commercial settings. Background Technology

[0002] As a core cooking appliance in modern kitchens, high-speed blenders have become widely used in homes due to their advantages of rapid pulverization, easy operation, and multiple functions such as juicing, grinding, and blending. They have become an important tool for improving cooking efficiency and enriching dietary structure, and their convenience and practicality have been widely recognized by the market.

[0003] However, existing blenders suffer from two major technical flaws that severely impact user experience and practicality. First, the fixed blade design prevents adjustment of the cutting radius, leading to uneven grinding. When processing large ingredients, the blades only work in the center of the blender, leaving the outer edges clumped with unprocessed material, prolonging processing time and resulting in a finished product containing insufficiently ground particles. In the fine grinding stage, as the particles become smaller, the contact frequency between the blades and the ingredients decreases, hindering precise cutting and affecting the smoothness and texture of the final product. Second, the self-cleaning function is impractical, failing to address food residue and oil contamination. Existing products rely on simple water rinsing, which fails to penetrate the back of the blades, the base of the blades, and the bottom edge of the blender, leaving residues that can breed bacteria and cause cross-contamination of flavors. Manual cleaning requires disassembling multiple parts, which is cumbersome and can cause blade wear, seal damage, and shorten product lifespan.

[0004] In summary, there is an urgent need to design a high-speed blender that can completely solve the core defects of existing products, improve the intelligence and practicality of products, and provide users with a more efficient, convenient, and hygienic cooking experience. Summary of the Invention

[0005] To address the aforementioned shortcomings of existing technologies, this invention provides a blender that combines a retractable blade assembly with pulse rinsing, resolving pain points through structural innovation and functional synergy.

[0006] The technical solution adopted in this invention is:

[0007] A high-speed blender with a retractable blade assembly and pulse rinsing function, characterized in that it comprises a blender body, a retractable blade assembly, and a pulse rinsing device; wherein:

[0008] The main body of the blender has a columnar integrated structure, including a cup body (11), a cup lid (12), a base (13), an operation module (14), and a drive motor (15). The cup body (11) has a columnar hollow structure, and an annular mounting groove (111) is provided on the inner side of the bottom of the cup body (11). The retractable blade assembly device (2) is placed in the annular mounting groove (111). A pressure relief port (122) is provided above the cup lid (12) to balance the internal air pressure of the cup body and avoid excessive pressure inside the cup during high-temperature processing. The drive motor (15) is provided inside the base (13). The operation module (14) is embedded in the front of the base (13). The output shaft of the drive motor (15) is driven and connected to the retractable blade assembly device to provide power for the rotation of the blade assembly. The operation module is controlled and connected to the retractable blade assembly device to realize dynamic adjustment of the cutting radius.

[0009] The retractable blade assembly device includes a blade assembly body (21) and a telescopic transmission assembly (22); the blade assembly body (21) includes a blade disc (211) and blade teeth (212), the blade teeth (212) are provided on the upper part of the blade disc (211), the lower part of the blade disc (211) is connected to one end of the telescopic transmission assembly (22), and the other end of the telescopic transmission assembly (22) is driven to the output shaft of the drive motor (15) for driving the blade assembly body (21) to extend and retract;

[0010] The pulse rinsing device includes a pulse nozzle (31), a high-pressure pulse water pump (32), and a water supply pipeline (33); multiple pulse nozzles (31) are evenly distributed around the circumference of the annular mounting groove (111) at the bottom of the cup body (11); the high-pressure pulse water pump (32) is installed inside the base (13) and is controlled and connected to the operation module (14); the operation module (14) is used to adjust the pulse intensity to adapt to the cleaning needs of different types of residues; one end of the water supply pipeline (34) is connected to a water pipe, and the other end is connected to the pulse nozzle (31) via the high-pressure pulse water pump (32).

[0011] Furthermore, the cup body (11) is made of food-grade glass.

[0012] Furthermore, the base (13) is provided with four anti-slip pads (131) at the bottom to improve the stability of the equipment during operation.

[0013] Furthermore, the included angle between adjacent pulse nozzles is 90°.

[0014] Furthermore, the pulse nozzle (31) is designed with dual angles: it is inclined upward in the axial direction to ensure that the water flow accurately impacts the gap between the blade teeth and the back of the blade disc of the blade assembly body (21); in the radial direction, the pulse nozzle is set at a clockwise 45° angle to the tangent of the inner wall of the cup body (11) to help the water flow form a stable vortex and cover the entire cup wall.

[0015] Furthermore, the operation module (14) includes function keys (141) to correspond to various processing procedures.

[0016] The technical concept of this invention is to design a retractable blade assembly and a pulse flushing device in a coordinated manner to achieve efficient coordination of crushing and cleaning functions, as detailed below:

[0017] 1. Utilizing a blade assembly structure that extends and retracts along the cup's axial direction, coupled with a precise drive control module, the cutting radius is dynamically adjusted. In the coarse crushing stage, the blade assembly extends to expand the cutting range, ensuring that the high-speed rotating blades act on large particles of food throughout the entire area, enhancing impact and shearing efficiency and preventing accumulation. In the fine grinding stage, the blade assembly automatically retracts to reduce the cutting radius, increasing the contact frequency between the blades and the food, achieving high-frequency fine shearing, ensuring the fineness of the finished product, adapting to different ingredients and processing needs, and balancing efficiency and quality.

[0018] 2. Multiple sets of angled pulse nozzles are installed on the bottom side of the cup body. During operation, high-pressure pulsed water jets are sprayed out at high speed: on the one hand, they directionally flush dead areas, using high-pressure impact to remove stubborn residues and oil stains; on the other hand, they form a spiral vortex, driving the cleaning fluid to circulate throughout the entire area, eliminating cleaning blind spots. The pressure and spray frequency of the pulsed water jets are adjustable. For heavily contaminated areas, a high-pressure, high-frequency mode is activated, achieving deep cleaning without disassembly.

[0019] The specific working methods of this invention are divided into the following two modes:

[0020] (1) Cell-wall breaking mode: Users can select the corresponding processing program through the operation module (14) of the machine body according to the type of food (such as hard nuts, soft fruits and vegetables, root vegetables, etc.). After the program is confirmed, the drive motor (15) will start immediately and drive the blade assembly body (21) to start rotating. When the "coarse crushing" program is selected, the telescopic blade assembly device will receive the control signal and drive the blade assembly to extend outward along the cup body axis to the preset maximum cutting radius position. At this time, the drive motor (15) maintains a stable speed and generates a strong impact force through the high-speed rotation of the blade assembly with a large radius, which quickly breaks the structure of large particles of food and achieves efficient coarse crushing. If the "fine grinding" program is selected, the telescopic blade assembly device will drive the blade assembly to retract inward to the minimum cutting radius position. The drive motor (15) will be adjusted to a high-frequency operation state at the same time. Fine grinding is achieved through the high-frequency shearing of the blade teeth and food particles to ensure that the finished product is delicate and free of particles. After the cell-wall breaking processing is completed, the blade assembly will automatically return to the middle position of the cup body and enter the standby state to wait for subsequent operation instructions.

[0021] (2) Self-cleaning working mode: When the equipment needs to be cleaned, the user starts the "self-cleaning" program. The built-in water inlet valve of the equipment opens automatically. After the tap water flows in, it is pressurized by the high-pressure pulse water pump (32) to form a high-pressure pulse water flow that is sprayed out directionally from the pulse nozzle (31) at the bottom of the cup. At the same time, the drive motor (15) drives the blade assembly body (21) to rotate slowly. During the rotation, the cleaning liquid in the cup can be accelerated to form a stable spiral vortex, which further enhances the rinsing effect on the cup wall, blade assembly gaps and other areas. After the cleaning process is completed, the high-pressure pulse water pump (32) automatically stops and completely drains the remaining cleaning water in the cup. The self-cleaning program is completed. The whole operation is simple and convenient.

[0022] The beneficial effects of this invention are reflected in:

[0023] (1) This device significantly optimizes the cell wall breaking effect through the telescopic blade assembly, flexibly adjusts the cutting radius, strengthens the impact force on large particles of food, improves the crushing efficiency, and avoids food accumulation; during the fine grinding stage, the blade assembly shrinks (cutting radius decreases), increases the contact frequency between the blade teeth and the food, improves the fineness of crushing, meets the processing needs of fine food such as rice paste and powder, and solves the problem of "uneven crushing and poor taste" of traditional fixed blade assembly.

[0024] (2) This device is equipped with a pulse rinsing device to greatly improve the self-cleaning ability. The design of the pulse nozzle with angle (the direction is at a 45° angle to the cross section and longitudinal section of the cup body respectively) directly hits the dead corner of the blade assembly (blade tooth gap, back of the blade disc) with the axial angle. The high-pressure pulse water flow can remove stubborn residues; the radial angle, combined with the water flow pulse power, quickly forms a stable vortex, covering the entire cup wall, avoiding cleaning blind spots and improving the thoroughness of cleaning.

[0025] (3) The retractable blade assembly and the pulse rinsing device are designed in tandem to achieve efficient coordination between pulverization and cleaning functions: the retractable blade assembly ensures uniform pulverization and reduces residue adhesion; the pulse rinsing achieves thorough cleaning without dead angles, avoiding residue from affecting the accuracy of blade extension and retraction, thus forming a virtuous cycle. This design completely solves the core defects of existing products, enhances the product's intelligence and practicality, and provides users with a more efficient, convenient, and hygienic cooking experience.

[0026] (3) This device improves user experience and safety. The blade extension and pulse rinsing can be linked with one button, eliminating the need for complicated operations and avoiding hand injuries from manual cleaning. All parts that come into contact with food are made of food-grade materials and meet food safety standards. The anti-slip foot pad design ensures stable operation of the equipment, eliminates safety hazards, and extends its service life. Attached Figure Description

[0027] Figure 1 This is a structural diagram of the blender of the present invention.

[0028] Figure 2 This is a schematic diagram of the blender of the present invention from another perspective.

[0029] Figure 3 This is a cross-sectional view of the blender AA of the present invention.

[0030] Figure 4 This is a cross-sectional view of the blender BB of the present invention.

[0031] Figure 5 This is a schematic diagram of the pulse nozzle of the present invention.

[0032] Figure 6 This is a schematic diagram of the high-pressure water pump and pipeline of the present invention.

[0033] Figure 7 This is a schematic diagram of the retractable blade assembly of the present invention.

[0034] Figure 8 This is a detailed schematic diagram of the retractable blade assembly of the present invention. Detailed Implementation

[0035] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of the present invention.

[0036] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other.

[0037] The present invention will now be described in detail with reference to the accompanying drawings and exemplary embodiments.

[0038] refer to Figures 1 to 8The present invention discloses a high-speed blender with a retractable blade assembly and pulse rinsing, comprising a blender body, a retractable blade assembly, and a pulse rinsing device; wherein:

[0039] The blender has a cylindrical integrated structure, including a cup body 11, a cup lid 12, a base 13, an operation module 14, and a drive motor 15. The cup body 11 has a cylindrical hollow structure, and an annular mounting groove 111 is provided on the inner side of the bottom of the cup body 11. The retractable blade assembly is placed in the annular mounting groove 111. A pressure relief port 122 is provided above the cup lid 12 to balance the internal air pressure of the cup body and avoid excessive pressure inside the cup during high-temperature processing. The drive motor 15 is installed inside the base 13. The operation module 14 is embedded on the front of the base 13. The output shaft of the drive motor 15 is driven and connected to the retractable blade assembly to provide power for the rotation of the blade assembly. The operation module is controlled and connected to the retractable blade assembly.

[0040] The retractable blade assembly device includes a blade assembly body 21 and a telescopic transmission assembly 22; the blade assembly body 21 includes a blade disc 211 and blade teeth 212, the blade teeth 212 are provided on the upper part of the blade disc 211, the lower part of the blade disc 211 is connected to one end of the telescopic transmission assembly 22, and the other end of the telescopic transmission assembly 22 is driven to be connected to the output shaft of the drive motor 15 for driving the blade assembly body 21 to extend and retract;

[0041] The pulse rinsing device 3 includes a pulse nozzle 31, a high-pressure pulse water pump 32, and a water supply pipeline 33. The multiple pulse nozzles 31 are evenly distributed around the circumference of the annular mounting groove 111 at the bottom of the cup body 11. The high-pressure pulse water pump 32 is installed inside the base 13 and is controlled and connected to the operation module 14. The operation module 14 is used to adjust the pulse intensity to adapt to the cleaning needs of different types of residues. One end of the water supply pipeline 34 is connected to a water pipe, and the other end is connected to the pulse nozzle 31 via the high-pressure pulse water pump 32.

[0042] In one embodiment, the cup body 11 is made of food-grade glass.

[0043] In one embodiment, the base 13 is provided with four anti-slip pads 131 at the bottom to improve the stability of the device during operation.

[0044] In one embodiment, the included angle between adjacent pulse nozzles is 90°.

[0045] In one embodiment, the pulse nozzle 31 is designed with dual angles: it is inclined upward in the axial direction to ensure that the water flow accurately impacts the gap between the blade teeth and the back of the blade disc of the blade assembly body 21; in the radial direction, the pulse nozzle is set at a clockwise 45° angle to the tangent of the inner wall of the cup body 11 to help the water flow form a stable vortex that covers the entire cup wall.

[0046] In one embodiment, the operation module 14 includes function keys 141 to correspond to various processing procedures.

[0047] The specific working methods of this invention are divided into the following two modes:

[0048] (1) Cell-wall breaking mode: Users can accurately select the corresponding processing program through the operation module 14 of the machine body according to the type of ingredients (such as hard nuts, soft fruits and vegetables, root vegetables, etc.). After the program is confirmed, the drive motor 15 starts immediately and drives the blade assembly body 21 to start rotating. When the "coarse crushing" program is selected, the retractable blade assembly device will receive the control signal and drive the blade assembly to extend outward along the cup body axis to the preset maximum cutting radius position. At this time, the drive motor 15 maintains a stable speed and generates a strong impact force through the high-speed rotation of the blade assembly with a large radius, which quickly breaks the structure of large particles of ingredients and achieves efficient coarse crushing. If the "fine grinding" program is selected, the retractable blade assembly device will drive the blade assembly to retract inward to the minimum cutting radius position. The drive motor 15 will be adjusted to a high-frequency operation state at the same time. Fine grinding is achieved through the high-frequency shearing of the blade teeth and the food particles to ensure that the finished product is fine and free of particles. After the cell-wall breaking processing is completed, the blade assembly will automatically return to the middle position of the cup body and enter the standby state to wait for subsequent operation instructions.

[0049] (2) Self-cleaning mode: When the equipment needs cleaning, the user starts the "self-cleaning" program. The built-in water inlet valve of the equipment opens automatically, and tap water flows in and is pressurized by the high-pressure pulse water pump 32 to form a high-pressure pulse water flow that is sprayed out directionally from the pulse nozzle 31 at the bottom of the cup. At the same time, the drive motor 15 drives the blade assembly body 21 to rotate slowly. During the rotation, the cleaning liquid in the cup can be accelerated to form a stable spiral vortex, further enhancing the rinsing effect on the cup wall, blade assembly gaps and other areas. After the cleaning process is completed, the high-pressure pulse water pump 32 automatically stops, completely draining the remaining cleaning water in the cup. The self-cleaning program is completed, and the whole operation is simple and convenient.

[0050] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A blender with a retractable blade assembly and pulse rinsing function, characterized in that, Includes the main body of the blender, a retractable blade assembly, and a pulse rinsing device; among which: The main body of the blender has a columnar integrated structure, including a cup body (11), a cup lid (12), a base (13), an operation module (14), and a drive motor (15). The cup body (11) has a columnar hollow structure, and an annular mounting groove (111) is provided on the inner side of the bottom of the cup body (11). The retractable blade assembly is placed in the annular mounting groove (111). A pressure relief port (122) is provided above the cup lid (12) to balance the internal air pressure of the cup body and avoid excessive pressure inside the cup during high-temperature processing. The drive motor (15) is installed inside the base (13). The operation module (14) is embedded in the front of the base (13). The output shaft of the drive motor (15) is driven and connected to the retractable blade assembly to provide power for the rotation of the blade assembly. The operation module is controlled and connected to the retractable blade assembly to realize dynamic adjustment of the cutting radius. The retractable blade assembly device includes a blade assembly body (21) and a telescopic transmission assembly (22); the blade assembly body (21) includes a blade disc (211) and blade teeth (212), the blade teeth (212) are provided on the upper part of the blade disc (211), the lower part of the blade disc (211) is connected to one end of the telescopic transmission assembly (22), and the other end of the telescopic transmission assembly (22) is driven to the output shaft of the drive motor (15) for driving the blade assembly body (21) to extend and retract; The pulse rinsing device includes a pulse nozzle (31), a high-pressure pulse water pump (32), and a water supply pipeline (33); multiple pulse nozzles (31) are evenly distributed around the circumference of the annular mounting groove (111) at the bottom of the cup body (11); the high-pressure pulse water pump (32) is installed inside the base (13) and is controlled and connected to the operation module (14); the operation module (14) is used to adjust the pulse intensity to adapt to the cleaning needs of different types of residues; one end of the water supply pipeline (34) is connected to a water pipe, and the other end is connected to the pulse nozzle (31) via the high-pressure pulse water pump (32).

2. The wall-breaking machine with retractable blade assembly and pulse rinsing as described in claim 1, characterized in that, The cup body (11) is made of food-grade glass.

3. A blender with a retractable blade assembly and pulse rinsing as described in claim 1, characterized in that, The base (13) has four anti-slip pads (131) at the bottom to improve the stability of the equipment during operation.

4. A blender with a retractable blade assembly and pulse rinsing as described in claim 1, characterized in that, The included angle between adjacent pulse nozzles is 90°.

5. A blender with a retractable blade assembly and pulse rinsing as described in claim 1, characterized in that, The pulse nozzle (31) is designed with two angles: it is set to be inclined upward in the axial direction to ensure that the water flow accurately impacts the gap between the blade teeth and the back of the blade plate of the blade assembly body (21); in the radial direction, the pulse nozzle is set at 45° clockwise with the tangent of the inner wall of the cup body (11) to help the water flow form a stable vortex and cover the entire cup wall.

6. A blender with a retractable blade assembly and pulse rinsing as described in claim 1, characterized in that, The operation module (14) includes function keys (141) to correspond to various processing procedures.

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