Food processing equipment
By incorporating a mixing section and a cutting blade into the mixing blade, the problem of dead zones in mixing high-viscosity or large-particle foods by traditional mixing blades is solved, achieving a more uniform mixing effect and higher mixing efficiency.
Patent Information
- Application Number
- CN202422608707.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-10-28
AI Technical Summary
When traditional mixing blades are used to mix food materials with high viscosity or containing large particles, they are prone to mixing dead corners, especially near the center of the mixing blade, making it difficult to achieve the ideal mixing effect.
Design a mixing blade that includes a mixing section and a cutting blade. The mixing section is connected to the drive assembly. The mixing section pushes the food in the central area of the mixing blade to the surrounding area, and the cutting blade further mixes and blends the food, reducing dead zones in the mixing process.
It improves the mixing effect, ensures that the food is mixed more evenly and fully, reduces the mixing dead angle, and improves the mixing efficiency and user experience.
Smart Images
Figure CN223453134U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of food processing equipment, especially to a food processing equipment. BACKGROUND
[0002] The stirring knife is a common stirring device in food processing machinery, and is widely used in the stirring and mixing of fruit paste, fruit jam and other various food. The traditional stirring knife design usually adopts a plate type, wedge shape or leaf shape structure, and its main function is to generate shearing and mixing effects through rotation, so as to realize uniform stirring of food. However, in the stirring process, especially for high-viscosity or food materials containing large particles, the traditional stirring knife has a stirring dead angle, especially near the center position of the stirring knife, and it is often difficult to achieve ideal stirring effect. SUMMARY
[0003] The main purpose of the utility model is to provide a food processing equipment, which aims to improve the stirring effect of the stirring knife.
[0004] To achieve the above-mentioned purpose, the utility model provides a food processing equipment, which comprises:
[0005] A rack;
[0006] A stirring cup, which is installed on the rack;
[0007] A driving assembly, which is installed on the rack; and
[0008] A stirring knife, which comprises a stirring section and at least one cutting knife, the cutting knife is connected to the outer peripheral surface of the stirring section, the stirring section is in transmission connection with the driving assembly, and the driving assembly simultaneously drives the stirring section and the cutting knife to rotate, so as to perform cutting and stirring treatment on the food in the stirring cup.
[0009] In an embodiment, the stirring section is a twist drill, and one end of the twist drill away from the driving assembly is provided with the cutting knife.
[0010] In an embodiment, the outer peripheral surface of the stirring section is provided with a guide groove, and the guide groove is arranged in a spiral shape along the axial direction of the stirring section.
[0011] In an embodiment, the outer peripheral surface of the stirring section is provided with a blocking rib, the blocking rib is consistent with the extension direction of the guide groove, and the blocking rib is arranged on one side of the guide groove along the radial direction of the stirring section.
[0012] In an embodiment, the twist drill has a relief surface at one end away from the driving assembly, and the relief surface is provided with a main cutting edge, and the taper surface formed by one rotation of the main cutting edge is higher than the relief surface when the driving assembly drives the twist drill to rotate.
[0013] In an embodiment, the cutting blade is provided with a relief notch at an end of the stirring section away from the food to reduce the contact area of the cutting blade at the end of the stirring section away from the food.
[0014] In an embodiment, the cutting blade comprises a main section and a blade section connected to each other, and the blade section comprises a plurality of first cutting surfaces.
[0015] In an embodiment, the blade section comprises a cutting section and a guide section connected to each other, the first cutting surface is provided on the cutting section, the guide section is provided with a guide surface, the guide surface is arranged in an arc shape, and the first cutting surface and the guide surface are connected, and the curvature of the guide surface is smaller than the curvature of the first cutting surface.
[0016] In an embodiment, the blade section is provided with two, and the two blade sections are respectively arranged on both sides of the main section in the width direction, and the guide surfaces of the two blade sections are respectively arranged on opposite sides of the main section.
[0017] In an embodiment, the blade section comprises a first blade section and a second blade section, the first blade section and the second blade section are arranged alternately, and the second blade section is arranged protruding from the first blade section.
[0018] In an embodiment, the blade section further comprises a second cutting surface, the second cutting surface is provided on the opposite side of the first cutting surface, the second cutting surface of the first blade section is provided with a relief groove, and / or the second cutting surface of the second blade section is provided with a relief groove.
[0019] In an embodiment, the cutting blade is arranged in an arc shape.
[0020] The food processing equipment in the technical scheme of the utility model includes a rack, a stirring cup, a driving assembly and a stirring knife, the stirring cup is installed on the rack, the driving assembly is installed on the rack, the stirring knife comprises a stirring section and at least one cutting blade, the cutting blade is connected to the outer circumferential surface of the stirring section, the stirring section is in transmission connection with the driving assembly, and the driving assembly drives the stirring section and the cutting blade to rotate simultaneously, so that the food in the stirring cup is subjected to cutting and stirring treatment, the stirring section is arranged in the technical scheme of the utility model, so that the stirring knife and / or the stirring cup are used to crush and stir the puree, jam and other various foods in the central region of the stirring knife during the lifting process, and then push them to the periphery, and then the cutting blade is used to further stir and mix them, thereby reducing the stirring dead angle of the stirring knife and improving the stirring effect of the stirring knife. BRIEF DESCRIPTION OF DRAWINGS
[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description, obviously, the drawings described in the following description are only some embodiments of the present application, and for the ordinary skilled in the art, other drawings can be obtained according to the structure shown in these drawings without creative labor.
[0022] Figure 1 The structure diagram of the stirring knife in the food processing equipment provided by the present application is shown from another perspective.
[0023] Figure 2 The structure diagram of the stirring knife in the food processing equipment provided by the present application is shown from another perspective. Figure 1 The structure diagram of the stirring knife in the food processing equipment provided by the present application is shown from another perspective.
[0024] Figure 3 The structure diagram of the stirring knife in the food processing equipment provided by the present application is shown from another perspective. Figure 2 The structure diagram of the stirring knife in the food processing equipment provided by the present application is shown from another perspective.
[0025] Figure 4 The structure diagram of the stirring knife in the food processing equipment provided by the present application is shown from another perspective. Figure 1 The structure diagram of the stirring knife in the food processing equipment provided by the present application is shown from another perspective.
[0026] Figure 5 The structure diagram of the stirring knife in the food processing equipment provided by the present application is shown from another perspective. Figure 1 The structure diagram of the stirring knife in the food processing equipment provided by the present application is shown from another perspective.
[0027] Figure 6 The structure diagram of the stirring knife in the food processing equipment provided by the present application is shown from another perspective. Figure 5 The structure diagram of the stirring knife in the food processing equipment provided by the present application is shown from another perspective.
[0028] Explanation of the drawings:
[0029] 10, stirring section; 111, blocking rib; 12, trailing face; 121, main cutting edge; 13, guide groove; 20, cutting knife; 21, main body section; 221a, first cutting surface; 221b, second cutting surface; 221c, avoiding groove; 222a, guide surface; 223, first cutting edge section; 224, second cutting edge section; 23, avoiding notch.
[0030] The implementation, functional characteristics and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. Specific implementation
[0031] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, and for the ordinary skilled in the art, all other embodiments obtained without creative labor based on the embodiments in the present application belong to the protection scope of the present application.
[0032] It should be noted that if the embodiments of the utility model have directionality indication (such as up, down, left, right, front, back, etc.), the directionality indication is only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture, if the specific posture changes, the directionality indication also changes accordingly.
[0033] In addition, if the embodiments of the utility model have descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" or "and / or" appearing throughout the text means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B simultaneously satisfy the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled persons in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor is it within the protection scope required by the utility model.
[0034] Referring to Figures 1 to 4 The utility model provides a kind of food processing equipment, comprising:
[0035] Frame;
[0036] Stirring cup, the stirring cup is installed in the frame;
[0037] Drive assembly, the drive assembly is installed in the frame; And
[0038] Stirring knife, the stirring knife includes stirring section 10 and at least one cutting tool 20, the cutting tool 20 is connected to the outer circumferential surface of the stirring section 10, the stirring section 10 is drivingly connected with the drive assembly, the drive assembly simultaneously drives the stirring section 10 and the cutting tool 20 rotation, to carry out cutting stirring processing to the food in the stirring cup.
[0039] The technical scheme of the utility model discloses food processing equipment, including frame, stirring cup, drive component and stirring knife, stirring cup installs in the frame, drive component installs in the frame, and stirring knife includes stirring section and at least one cutting knife, stirring knife includes stirring section 10 and at least one cutting knife 20, cutting knife 20 is connected to the outer circumferential surface of stirring section 10, stirring section 10 is transmission connection with drive component, and drive component drives stirring section 10 and cutting knife 20 to rotate simultaneously, to carry out cutting and stirring processing to the food in stirring cup, the utility model discloses technical scheme is provided stirring section 10, to make stirring knife and / or stirring cup in the lifting process, the puree, jam and other various food in the central region of stirring knife are broken and stirred and then push to the four quarters by stirring section, then further stirring and mixing are carried out to them by cutting knife 20, and then the stirring dead angle of stirring knife is reduced, and the stirring effect of stirring knife is improved.
[0040] Need to explain, drive component includes rotary drive component and lifting drive component, wherein rotary drive component installs in the frame, and rotary drive component is transmission connection with stirring knife, to drive stirring knife to rotate, and then carry out stirring processing to the puree, jam and other various food in stirring cup, further, lifting drive component can be transmission connection with rotary drive component, to make lifting drive component drive rotary drive component and stirring knife to lift together, to carry out stirring processing to the food of different height in stirring cup, to improve stirring efficiency and stirring effect, of course, lifting drive component can also be transmission connection with stirring cup, to make lifting drive component drive stirring cup to lift, at this time, rotary drive component and stirring knife do not lift.
[0041] Wherein, rotary drive component can be rotary motor and transmission shaft, wherein motor is transmission connection with stirring knife through transmission shaft, of course, rotary drive component can also drive transmission shaft and stirring knife to rotate by driving driving wheel, driven wheel and transmission belt driven by rotary motor. Lifting drive component can be lifting motor, also can drive stirring cup or stirring knife to lift by the cooperation of lifting motor and screw rod.
[0042] In an embodiment, the stirring section 10 is a twisted drill, and the end of the twisted drill away from the drive component protrudes and is provided with the cutting knife, that is, when the stirring knife is lifted, the twisted drill is first inserted into the food, thereby playing a positioning role for the cutting knife 20, and thereby improving the stability and reliability of the cutting knife 20 during stirring. Of course, in other embodiments, the stirring section 10 can also be a milling cutter.
[0043] In an embodiment, the outer circumferential surface of the stirring section 10 is provided with a guide groove 13 extending from the stirring section 10 to the stirring section 10. Since there is always some puree, jam, and other food in the central region of the stirring blade during rotation, the guide groove 13 is provided so that the puree, jam, and other food in the central region of the stirring blade during rotation moves upward under the extrusion of the surrounding food through the guide groove 13, thereby transporting the food in the central region of the bottom of the stirring blade to the upper part of the stirring blade, and then performing stirring and processing, thereby improving the stirring effect of the stirring blade and making the stirring of the food in the stirring cup more uniform and sufficient.
[0044] Further, the guide groove 13 is helically arranged along the axial direction of the stirring section 10. By arranging the guide groove 13 in a helical shape, the effect of transporting the food in the central region of the bottom of the stirring blade to the upper part of the stirring blade by the guide groove 13 is further improved, thereby further improving the stirring efficiency and stirring effect of the stirring blade, and thereby making the stirring of the food in the stirring cup more uniform and sufficient.
[0045] Optionally, a plurality of guide grooves 13 are arranged at intervals. The plurality of guide grooves 13 guide the food in the bottom region of the stirring blade from different directions, thereby improving the stirring efficiency and stirring effect of the stirring blade, and thereby making the stirring of the food in the stirring cup more uniform and sufficient.
[0046] As can be understood, the stirring blade also moves the food towards the center during stirring. Therefore, in order to reduce the food being brought into the guide groove 13 by the stirring blade during rotation, thereby affecting the flow of food in the guide groove 13, in the present embodiment, the outer circumferential surface of the stirring section 10 is provided with a blocking rib 111, the blocking rib 111 is arranged in the same direction as the extension direction of the guide groove 13, and the blocking rib 111 is arranged on one side of the guide groove 13 along the radial direction of the stirring section 10. By arranging the blocking rib 111, the food on the outer circumferential surface of the stirring section 10 is reduced from entering the guide groove 13, the influence of the outside on the flow of food in the guide groove 13 is reduced, thereby improving the stirring efficiency and stirring effect of the stirring blade, and thereby making the stirring of the food in the stirring cup more uniform and sufficient.
[0047] Referring to Figure 5 and Figure 6In an embodiment, the end of the twist drill away from the driving assembly is provided with a clearance face 12, and the clearance face 12 is provided with a main cutting edge 121, and the conical surface formed by the main cutting edge 121 during one rotation of the twist drill driven by the driving assembly is higher than the clearance face 12. That is, when the twist drill stirs and cuts the food in the stirring cup, the main cutting edge 121 mainly cuts the food, thereby reducing the contact area between the end of the twist drill away from the stirring section 10 and the food, and further reducing the running resistance of the twist drill during rotation, and further improving the stirring and cutting efficiency of the twist drill.
[0048] Preferably, the cutting tool 20 is provided with a relief gap 23 at the end away from the stirring section 10, so as to reduce the contact area between the end of the cutting tool 20 away from the stirring section 10 and the food. By providing the relief gap 23, the contact area between the end of the cutting tool 20 away from the stirring section 10 and the food during rotation of the cutting tool 20 is reduced, and further the running resistance of the cutting tool 20 during rotation is reduced, and further the cutting efficiency of the cutting tool 20 is improved.
[0049] In an embodiment, the cutting tool 20 comprises a main body section 21 and a cutting edge section connected to the main body section 21, and the cutting edge section comprises a plurality of first cutting surfaces 221a, and at least one of the first cutting surfaces 221a is provided in an arc shape. It can be understood that, by providing the first cutting surface 221a of the cutting edge section in an arc shape, the undeformed chip thickness generated by the circular-arc-shaped cutting edge increases uniformly from the bottom of the cutting edge to the top of the cutting edge, which helps to avoid cracks at the machined surface of the workpiece, and the circular-arc-shaped cutting edge can disperse the stress and reduce the formation of cracks during cutting. Meanwhile, when the relief is fixed, a larger feed rate can be selected if a larger radius of the cutting edge is selected, so as to improve the cutting efficiency, because the circular-arc-shaped cutting edge can better adapt to the cutting process, reduce the cutting resistance, and make the cutting more smooth. Further, when the circular-arc-shaped cutting edge is used for cutting, the contact between the cutting edge and the surface of the workpiece is more uniform, so as to reduce the vibration and impact during cutting, thereby reducing the roughness of the surface of the workpiece and improving the cutting quality. Finally, the circular-arc-shaped cutting edge can reduce the direct contact area between the cutting edge and the surface of the workpiece, thereby reducing the wear rate of the cutting edge, and in addition, because the stress distribution during cutting is more uniform, the risk of damage to the tool due to stress concentration is also reduced, thereby prolonging the service life of the tool.
[0050] Specifically, the blade section includes a cutting section 221 and a guide section 222 connected to each other, the first cutting surface 221a is arranged on the cutting section 221, the guide section 222 is provided with a guide surface 222a, the guide surface 222a is arranged in an arc shape, the first cutting surface 221a and the guide surface 222a are connected, and the curvature of the guide surface 222a is smaller than the curvature of the first cutting surface 221a. It can be understood that during the rotation of the cutting knife 20, the end surface of the blade section will guide the food to move along the width direction of the cutting knife 20. If the guide section 222 is arranged as a plane, the food will only move along the width direction of the guide section 222 plane. If the guide section 222 is arranged as an arc surface, the guide section 222 will guide the food to move along the tangent direction of the guide section 222, that is, the food will be separated from the guide section 222 for a part of the time, so that the guide section 222 has a better mixing effect on the food, thereby improving the stirring and mixing effect of the stirring knife.
[0051] Further, the blade section is provided with two, the two blade sections are arranged on the two sides of the width direction of the main body section 21, and the guide surfaces 221a of the two blade sections are arranged on the opposite sides of the main body section 21. One of the two blade sections is used for cutting and stirring the food when the stirring knife rotates forward, and the other is used for cutting and stirring the food when the stirring knife rotates reversely. By stirring the food in different directions, the stirring and mixing effect of the stirring knife is improved. Of course, in other embodiments, the blade section can be arranged on one side of the main body section 21, that is, only one of the forward rotation or the reverse rotation is used for cutting and stirring the food.
[0052] It can be understood that one of the guide surfaces of the two blade sections will throw the food in the cutting process upward along the tangent direction of the guide surface, and the other will throw the food in the cutting process downward along the tangent direction of the guide surface. When the stirring is completed, a lot of food will accumulate above the stirring knife. If the stirring knife is directly lifted, a large amount of food above the stirring knife will be taken out, thereby reducing the user's experience. Therefore, when the stirring knife needs to be taken out, the stirring knife or the stirring cup lifting is driven at the same time, and then the rotation direction of the stirring knife is changed, so that the food is constantly pressed downward by the guide section 222, thereby throwing the food above the stirring knife and pressing the food above the stirring knife, thereby reducing the accumulation of food on the stirring knife when the stirring knife is taken out, thereby improving the user's experience, reducing the waste of food, and reducing the cleaning amount of the user.
[0053] In an embodiment, the blade section comprises a first blade section 223 and a second blade section 224, the first blade section 223 and the second blade section 224 are arranged alternately, and the second blade section 224 is arranged protruding from the first blade section 223. By arranging the first blade section 223 and the second blade section 224 with different heights, the food in the stirring cup can be cut more finely, thereby improving the cutting efficiency of the cutting knife 20; at the same time, the resistance encountered by the cutting knife 20 in the rotating process is also reduced, thereby improving the stirring efficiency of the stirring knife and reducing the energy consumption of the stirring knife.
[0054] Further, the blade section further comprises a second cutting surface 221b arranged on the opposite side of the first cutting surface 221a, the second cutting surface 221b of the first blade section 223 is provided with a avoiding groove 221c, and / or the second cutting surface 221b of the second blade section 224 is provided with an avoiding groove. By arranging the avoiding groove 221c, the contact area between the second cutting surface 221b and the food in the cutting process is reduced, thereby reducing the resistance in the rotating process of the cutting knife 20, thereby improving the stirring efficiency of the stirring knife and reducing the energy consumption of the stirring knife. Among them, the second blade section 224 is arranged protruding from the first blade section 223, therefore, in order to improve the service life of the second blade section 224 and reduce the possibility of damage caused by curling of the second blade section 224, in other embodiments, the second blade section 224 can not be provided with the avoiding groove 221c.
[0055] In an embodiment, the cutting knife 20 is arranged in an arc shape. Therefore, the cutting knife 20 performs a sliding cutting process on the food in the rotating process, thereby reducing the running resistance of the cutting knife 20 in the cutting process, thereby improving the cutting efficiency of the cutting knife 20 and improving the service life of the cutting knife 20.
[0056] The above description is only an exemplary embodiment of the present application, and does not limit the patent scope of the present application, and any equivalent structural transformation made by using the content of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection scope of the present application.
Claims
1. A food processing apparatus, characterized in that, The utility model relates to a food processing machine, which comprises: a machine frame; a stirring cup mounted on the machine frame; a driving assembly mounted on the machine frame; and a stirring blade comprising a stirring section and at least one cutting blade connected to the outer periphery of the stirring section, the stirring section being in driving connection with the driving assembly, the driving assembly simultaneously driving the stirring section and the cutting blade to rotate to cut and stir food in the stirring cup. The stirring section is a twist drill, the end of the twist drill away from the driving assembly is convex and arranged with the cutting blade.
2. The food processing device of claim 1, wherein, The outer periphery of the stirring section is provided with a guide groove arranged in a spiral shape along the axial direction of the stirring section.
3. The food processing device of claim 2, wherein, The outer periphery of the stirring section is provided with a blocking rib, the blocking rib is consistent with the extension direction of the guide groove, and the blocking rib is arranged on one side of the guide groove along the radial direction of the stirring section.
4. The food processing apparatus of claim 3, wherein, The end of the twist drill away from the driving assembly is provided with a relief surface, the relief surface is provided with a main cutting edge, when the driving assembly drives the twist drill to rotate, the taper surface formed by one rotation of the main cutting edge is higher than the relief surface.
5. The food processing device of claim 2, wherein, The end of the cutting blade away from the stirring section is provided with a clearance gap to reduce the contact area of the end of the cutting blade away from the stirring section with food.
6. The food processing device of claim 1, wherein, The cutting blade comprises a main body section and a blade section connected to each other, and the blade section comprises a plurality of first cutting surfaces.
7. The food processing device of claim 1, wherein, The blade section comprises a cutting section and a guide section connected to each other, the first cutting surfaces are arranged on the cutting section, the guide section is provided with a guide surface, the guide surface is arranged in an arc shape, the first cutting surface and the guide surface are connected to each other, and the curvature of the guide surface is smaller than the curvature of the first cutting surface.
8. The food processing device of claim 7, wherein, The blade section is provided with two blade sections, the two blade sections are arranged on the two sides of the main body section in the width direction, and the guide surfaces of the two blade sections are arranged on the opposite sides of the main body section.
9. The food processing device of claim 8, wherein, The blade section comprises a first blade section and a second blade section, the first blade section and the second blade section are arranged alternately, and the second blade section is arranged convexly on the first blade section.
10. The food processing device of claim 8, wherein, The blade section further comprises a second cutting surface, the second cutting surface is arranged on the side opposite to the first cutting surface, the second cutting surface of the first blade section is provided with a clearance groove; and / or 11. The food processing device of claim 10, wherein, The second cutting surface of the second blade section is provided with a clearance groove. The cutting blade is arranged in an arc shape.
12. The food processing device of claim 1, wherein,