Beating machine
By adopting the polygon connection method between the knife set of the pulp machine and the shaft, the problem of sanitary dead corners and safety hazards caused by the fixed connection between the knife group and the shaft fixed connection in the traditional pulp machine, the convenient installation and demolition of the blade group have been achieved, which has improved, which has improved, and improved. Operation safety and hygiene.
Patent Information
- Application Number
- CN202421825567.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-07-31
AI Technical Summary
The fixed connection of the knife set of the traditional beating machine and the shaft leads to sanitary dead corners, which easily accumulates residue and produces odor. The knife set is inconvenient during cleaning and disassembly, which poses safety hazards.
By setting a polygonal internal hole on the axis tube of the knife group, and a polygonal column on the shaft, the polygon connection method can be used to easily install, remove and rotate the knife group, while improving safety.
The convenient installation and demolition of the knife group is realized, the sanitation status in the barrel is improved, the accumulation and odor production of residue is reduced, and the safety of the operation is enhanced.
Smart Images
Figure CN222396874U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of food machinery, in particular to a beating machine. Technical Background
[0002] The knife group of a traditional beater generally adopts a fixed connection. This connection method is simple and efficient. However, since the knife group and the rotating shaft are often fixedly connected together, there is a sanitary dead corner between the knife group and the rotating shaft. Meat residues left in these sanitary dead corners are prone to spoilage and produce odors, and will also contaminate subsequent processed food. Since the knife group is inside the barrel, it is very inconvenient to clean the barrel and take out the processed materials due to the obstruction of the knife group. Moreover, since the blades on the knife group are sharp, it is easy to hurt your hands, and there are certain safety hazards when the knife group is connected to the motor. Utility Model Content
[0003] In view of the shortcomings of the prior art, the utility model changes the structure and connection mode of the knife group and the rotating shaft to facilitate the installation and removal of the knife group and improve safety. The specific technical solution is:
[0004] A beater mainly includes a frame and a motor and a barrel connected to the frame. A knife group is arranged in the barrel. The knife group includes a shaft tube and a blade connected to the shaft tube. The knife group is connected to the motor through a rotating shaft. A polygonal column is arranged on the rotating shaft. A polygonal inner hole is arranged on the shaft tube of the knife group. The knife group is connected to the polygonal column of the rotating shaft through the polygonal inner hole.
[0005] It should be noted that, in this technical solution, the "multiple" in the polygonal inner hole and the polygonal column refers to ≥3, and the polygons include: triangle, square, pentagon, hexagon, heptagon, octagon, etc. and more complex spline shapes; the main purpose of the polygonal inner hole and the polygonal column is to enable the tool group to be connected to the rotating shaft and rotate synchronously, so the radial cross-sectional shape of the polygonal column and the shape of the polygonal inner hole can be the same or different.
[0006] Furthermore, a conical guide column and a groove are provided on the rotating shaft, and a spring wire is provided on the knife assembly, and the spring wire is embedded in the groove.
[0007] Furthermore, a control panel may be provided on the frame.
[0008] Furthermore, a cooling barrel is provided at the periphery of the material barrel, and a radiator is connected to the cooling barrel.
[0009] Furthermore, a sealing device is provided between the rotating shaft and the material barrel, and the rotating shaft and the material barrel are both made of stainless steel.
[0010] Furthermore, the barrel is provided with a barrel cover, the barrel cover is connected to the frame, and a sealing ring and a perspective window are provided on the barrel cover.
[0011] Furthermore, a detection switch and a spring may be provided on the barrel cover.
[0012] Furthermore, a vent hole is provided on the barrel cover, and a vacuum pump, a pressure gauge and an exhaust valve are connected to the vent hole.
[0013] Furthermore, a stirring frame is provided in the barrel, and the stirring frame includes two upper and lower circles and a plurality of connecting rods provided between the two circles.
[0014] Furthermore, a frequency converter is connected to the motor.
[0015] The beneficial effects of the utility model are as follows: through the connection between the polygonal inner hole on the knife group and the polygonal column on the rotating shaft, power can be transmitted, and the knife group can be easily removed from the rotating shaft, which is convenient for cleaning the barrel after processing to prevent the residue from deteriorating, thereby improving the hygiene in the barrel; the barrel can be easily cleaned; the safety of the beater is improved, and the health and life safety of the operator are effectively protected. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present application, and together with the description, are used to explain the principles of the present application.
[0017] In order to more clearly illustrate the technical solution of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.
[0018] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplifications do not constitute limitations on the embodiments. Unless otherwise stated, the pictures in the drawings do not constitute proportional limitations.
[0019] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;
[0020] Figure 2 This is a schematic diagram of the partial structure of the rotating shaft in the first embodiment of the utility model;
[0021] Figure 3 This is a schematic diagram of the structure of the knife assembly in the first embodiment of the utility model;
[0022] Figure 4 This is a schematic diagram of the structure of the rotating shaft in the second embodiment of the present utility model;
[0023] Figure 5 This is a schematic diagram of the mechanism of the knife assembly in the second embodiment of the utility model;
[0024] Figure 6 This is a schematic diagram of the structure in which the knife assembly is connected to the rotating shaft in the second embodiment of the utility model;
[0025] Figure 7 Schematic diagram for supplementary explanation of polygonal inner hole and polygonal column.
[0026] Description of reference numerals:
[0027] Motor, 2-barrel, 3-knife set, 31-shaft tube, 32-blade, 33-polygonal inner hole, 34-spring wire, 4-rotating shaft, 41-guide column, 42-groove, 43-polygonal column. DETAILED DESCRIPTION
[0028] The embodiments of the utility model will be described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar components or components having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and only partial embodiments, which are only used to explain the utility model and cannot be understood as limitations on the utility model. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application. Embodiment 1
[0029] like Figure 1 The beater shown mainly includes a frame and a motor 1 and a barrel 2 on the frame (in order to facilitate the intuitive and concise explanation of its operating principle, the frame is not drawn in the accompanying drawings and does not affect the explanation). A knife group 3 is provided in the barrel 2, and the knife group 3 is connected to a rotating shaft 4, and the rotating shaft 4 is connected to the motor 1.
[0030] Figure 2 The one shown is Figure 1 The local structure of the rotating shaft 4 includes a polygonal column 43 at one end of the rotating shaft 4 .
[0031] Figure 3 The one shown is Figure 1 The knife group 3 includes a shaft tube 31 and blades 32. The blades 32 have multiple pieces and are arranged in parallel on the shaft tube 31 in staggered layers. A polygonal inner hole 33 is provided in the center of the shaft tube 31.
[0032] Combined with the above description, it can be seen that the motor 1 drives the rotating shaft 4 to drive the knife group 3 to rotate to perform processing. The knife group 3 is connected with the polygonal column 43 on the rotating shaft 4 through the polygonal inner hole 33 on the shaft tube 31. Since both are polygonal, they can rotate synchronously to transmit torque, and the knife group 3 can be easily removed from the polygonal column 43 of the rotating shaft 4.
[0033] It should be noted that in this embodiment, the polygonal inner hole (referred to as hole) 33 and the polygonal column (referred to as column) 43 are both hexagonal. Figure 7 The 33a and 43a in the figure do not mean that the polygon in the present application is specifically a hexagon. The polygon includes triangle, square, pentagon, hexagon, heptagon, octagon, etc. and more complex spline shapes; in addition, the radial cross-sectional shapes of the hole 33 and the column 43 can be the same or different, as long as there are ≥3 sides that allow the knife group 3 and the rotating shaft 4 to rotate synchronously. Figure 7 The hole 33a and the column section 43a shown are the shapes selected in the first embodiment. 33b and 43b are another combination in which the hole and column section shapes are different, and 33c and 43c are also different shapes. However, after selecting these three shape combinations, the knife group 3 can still realize the function of synchronous rotation with the rotating shaft 4 and can be removed from the rotating shaft 4. Embodiment 2
[0034] The second embodiment is a further optimization and improvement based on the first embodiment, and its purpose is to facilitate the installation and removal of the knife set 3 and to lock the knife set 3 on the rotating shaft 4.
[0035] like Figure 4 As shown, a conical guide column 41, a groove 42 and a polygonal column 43 are provided on one end of the rotating shaft 4.
[0036] like Figure 5 As shown, the knife set 3 includes a shaft tube 31 , a blade 32 and a spring wire 34 , one end of the spring wire 34 is connected to the shaft tube 31 , and a section of the spring wire 34 overlaps with the polygonal inner hole 33 .
[0037] Figure 6 The schematic diagram shown is a diagram of the knife set 3 and the rotating shaft 4 connected together, and the knife set 3 is sleeved on the polygonal column 43 of the rotating shaft 4 through the shaft tube 31. Combining the above and the picture, it can be seen that when the spring wire 34 hits the guide column 41 during the process of the knife set 3 being sleeved on the polygonal column 43, the guide column 41 guides the spring wire 34 to slide into the groove 42, and rebounds and gets stuck in the groove 42 under the elastic force of the spring wire 34. Under the interaction between the spring wire 34 and the groove 42, the knife set 3 is locked on the polygonal column 43. To remove the knife set 3, you only need to push the spring wire 34 away from the groove 42 and pull it outward at the same time to remove the knife set 3 from the rotating shaft 4. Embodiment 3
[0038] Embodiment 3 is a further optimization and improvement based on embodiment 2. Its specific implementation scheme is to connect a barrel cover to the frame, and the barrel cover is provided with a transparent window, a sealing ring and a vent hole. The vent hole is connected with a vacuum pump, a pressure gauge and an exhaust valve.
[0039] By adding the above components, the material barrel of the meat slurry machine can be in a vacuum state when it is working, and the state inside the material barrel can be observed. Its function is to prevent air from mixing into the meat slurry during the slurrying process, which can improve the elasticity of the finished product, reduce the expansion coefficient of the finished product after heating, and improve the taste of the finished product. Embodiment 4
[0040] Embodiment 4 is further optimized and improved on the basis of embodiment 3. The motor is connected to a frequency converter, an operation panel is provided on the frame, and a detection switch and a spring are provided on the barrel cover. In this way, the operation of the motor can be controlled by the operation panel, providing a basis for automatic operation.
[0041] In the description of the present invention, it should be noted that the terms "upper" and "lower" etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.
[0042] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, which can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
Claims
1. A pulping machine, mainly comprising a frame, a motor connected to the frame and a barrel, a knife group is arranged in the barrel, the knife group comprises a shaft tube and a blade connected to the shaft tube, the knife group is connected to the motor through a rotating shaft, and is characterized in that: A polygonal column is arranged on the rotating shaft, a polygonal inner hole is arranged on the shaft tube of the knife group, and the knife group is connected to the polygonal column of the rotating shaft through the polygonal inner hole.
2. The beating machine according to claim 1, characterized in that: A conical guide column and a groove are arranged on the rotating shaft, and a spring wire is arranged on the knife set, and the spring wire is embedded in the groove.
3. The beating machine according to claim 1, characterized in that: A control panel is arranged on the frame.
4. The beating machine according to claim 1, characterized in that: A cooling barrel is arranged on the periphery of the material barrel, and a radiator is connected to the cooling barrel.
5. The beating machine according to claim 1, characterized in that: A sealing device is provided between the rotating shaft and the material barrel, and both the rotating shaft and the material barrel are made of stainless steel.
6. The beating machine according to claim 1, characterized in that: The material barrel is provided with a barrel cover which is connected to the frame and on which a sealing ring and a perspective window are provided.
7. The beating machine according to claim 6, characterized in that: The barrel cover is provided with a detection switch and a spring.
8. The beating machine according to claim 6, characterized in that: A vent hole is provided on the barrel cover, and a vacuum pump, a pressure gauge and an exhaust valve are connected to the vent hole.
9. The beating machine according to any one of claims 1 to 6, characterized in that: A stirring frame is arranged in the material barrel, and the stirring frame comprises two upper and lower circles and a plurality of connecting rods arranged between the two circles.
10. The beating machine according to any one of claims 1 to 6, characterized in that: A frequency converter is connected to the motor.