External rotary knife mechanism of meat grinder
By designing an external rotary knife mechanism on the meat grinder, using a mounting base, bracket, drive assembly and rotary motor to realize the automatic dicing function of meat, the problem of not being able to be directly dipped after processing in the prior art is solved, and the problem of meat being unable to be directly dipped is reduced. Production costs and improve applicability.
Patent Information
- Application Number
- CN202420810908.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-18
AI Technical Summary
After processing, existing meat grinders cannot directly cut the meat into diced shapes, and require multiple processes such as freezing and cutting, resulting in higher costs.
Design an external rotary knife mechanism of the meat grinder, including a mounting base, a bracket, a locking assembly, a drive assembly, a rotating electric machine and a rotating knife. The automatic cutting function of the rotating knife can be realized through the screw and worm gear mechanism, which can be used to achieve the automatic cutting function of the rotating knife in meat. Die when extruded.
It reduces the processing steps of food companies, reduces costs, and adjusts the diced size according to production needs, improving applicability.
Smart Images
Figure CN222219816U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of meat grinders, in particular to an external rotary cutter mechanism of a meat grinder. Background Art
[0002] Meat grinder is a machine used by meat processing enterprises to process raw meat into granular meat fillings of different specifications according to different process requirements during the production process. It is widely used in various sausages, ham, luncheon meat, meatballs, salty flavors, pet food and other meat products. The meat grinder is mainly composed of a feeding mechanism, a cutting mechanism and a driving mechanism.
[0003] After meat is processed by a meat grinder, the meat texture will become more delicate and provide a meat food taste. At present, after the meat grinder is minced, the meat is squeezed out through a meat outlet plate. Under the action of pressure, the meat is temporarily in a strip shape, and the existing meat grinder cannot dice the meat at this time. If food companies want to turn the minced meat into dices, they need to perform multiple processes such as freezing and cutting, which makes the cost high. For this reason, an external rotary knife mechanism of a meat grinder is proposed. Utility Model Content
[0004] The utility model is an external rotary knife mechanism for a meat grinder proposed in order to solve the shortcomings in the prior art.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an external rotary knife mechanism of a meat grinder, comprising a meat grinder body, a mounting seat is fixedly installed on one side of the outer surface of the meat grinder body, the inner top and inner bottom of the mounting seat are rotatably connected with a bracket, and a locking assembly is installed between the bracket and the mounting seat; a shell is fixedly installed on one side of the outer surface of the bracket, a driving assembly is installed inside the shell, a screw rod is fixedly installed on the movable end of the driving assembly, a sliding seat is threadedly sleeved on the outer surface of the screw rod, and a movable frame is fixedly installed on one side of the outer surface of the sliding seat; a rotating motor is fixedly installed on the inner wall of one side of the movable frame, the driving end of the rotating motor is fixedly connected to a long shaft, and the end of the long shaft is fixedly connected to the rotary knife.
[0006] Furthermore, the locking assembly includes a screw, and the screw extends through the bottom of the mounting seat to the interior and is fixedly connected to the mounting axis of the bracket. A locking nut is threadedly sleeved on the outer surface of the screw, and the locking nut abuts against the mounting seat. The top of the locking nut and the bottom of the mounting seat are provided with anti-slip grooves, which can increase friction and avoid slipping.
[0007] Furthermore, the drive assembly includes a drive motor, and the drive motor is fixedly mounted on an inner wall of one side of the shell, the drive end of the drive motor is fixedly connected to a worm, the outer surface of the worm is meshingly connected to a worm wheel, and the worm wheel is fixedly sleeved on the outer surface of the screw, the worm wheel and the worm are self-locking, and the worm wheel cannot rotate when the worm does not rotate.
[0008] Furthermore, the movable frame is disposed through the shell and is slidably connected thereto, and the shell has a limiting effect on the movable frame, thereby ensuring the stability of the movement of the movable frame.
[0009] Furthermore, through holes are provided on one side of the outer surface of the shell and the movable frame, and the long axis passes through two through holes. The provision of the through holes is conducive to the installation of the long axis.
[0010] Furthermore, a support seat is rotatably sleeved on the outer surface of the long shaft, and the support seat is fixedly connected to the movable frame. The support seat has a supporting effect on the long shaft, which can ensure the use strength of the long shaft and avoid deformation.
[0011] Furthermore, the rotary cutter matches the discharge end of the meat grinder body, which is beneficial for the rotary cutter to cut the meat strips just extruded.
[0012] Beneficial effects of the utility model:
[0013] When the utility model is in use, the external rotary cutter mechanism of the meat grinder can dice the meat when it is squeezed out through the arranged mounting seat, bracket, locking assembly, shell, driving assembly, screw rod, slide seat, rotating motor, long shaft and rotary cutter, which can reduce the processing steps of food companies and reduce costs. At the same time, the size of the dices can be adjusted according to production needs, thereby improving the overall applicability. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 : A three-dimensional diagram of the utility model;
[0016] Figure 2 : A cross-sectional view of the housing of the utility model;
[0017] Figure 3 : Schematic diagram of the worm gear connection of the utility model;
[0018] Figure 4: Schematic diagram of the locking assembly structure of the utility model.
[0019] The reference numerals are as follows:
[0020] 1. Meat grinder body; 2. Mounting base; 3. Bracket; 4. Shell; 5. Rotary knife; 6. Long shaft; 7. Support base; 8. Movable frame; 9. Rotating motor; 10. Sliding base; 11. Screw; 12. Worm; 13. Driving motor; 14. Worm gear; 15. Locking nut; 16. Screw. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] like Figures 1 to 4 As shown, it relates to an external rotary knife mechanism of a meat grinder, including a meat grinder body 1, a mounting base 2 is fixedly installed on one side of the outer surface of the meat grinder body 1, the inner top and inner bottom of the mounting base 2 are rotatably connected with a bracket 3, a locking assembly is installed between the bracket 3 and the mounting base 2, the locking assembly includes a screw 16, and the screw 16 passes through the bottom of the mounting base 2 and extends to the inside and is fixedly connected to the mounting axis of the bracket 3, a locking nut 15 is threadedly sleeved on the outer surface of the screw 16, and the locking nut 15 is abutted against the mounting base 2, when the bracket 3 needs to be moved, the locking nut 15 needs to be loosened, and after the bracket 3 moves to the set position, the locking nut 15 can be tightened.
[0023] A shell 4 is fixedly installed on one side of the outer surface of the bracket 3, and a driving component is installed inside the shell 4. A screw 11 is fixedly installed on the movable end of the driving component. A slide 10 is threadedly sleeved on the outer surface of the screw 11, and a movable frame 8 is fixedly installed on one side of the outer surface of the slide 10. The driving component includes a driving motor 13, and the driving motor 13 is fixedly installed on one side of the inner wall of the shell 4. A worm 12 is fixedly connected to the driving end of the driving motor 13. A worm wheel 14 is meshingly connected to the outer surface of the worm 12, and the worm wheel 14 is fixedly sleeved on the outer surface of the screw 11. The driving motor 13 drives the worm 12 to rotate, and the worm 12 and the worm wheel 14 cooperate to drive the screw 11 to rotate. After the screw 11 rotates, it can drive the slide 10 to move, and the slide 10 drives the movable frame 8 to move.
[0024] A rotating motor 9 is fixedly installed on the inner wall of one side of the movable frame 8, and the driving end of the rotating motor 9 is fixedly connected to the long shaft 6, and the end of the long shaft 6 is fixedly connected to the rotary cutter 5. The movable frame 8 passes through the shell 4 and is slidably connected thereto. Through holes are provided on one side of the outer surface of the shell 4 and the movable frame 8, and the long shaft 6 passes through two through holes. A support seat 7 is rotatably sleeved on the outer surface of the long shaft 6, and the support seat 7 and the movable frame 8 are fixedly connected. The rotating motor 9 drives the long shaft 6 to rotate, and the long shaft 6 drives the rotary cutter 5 to rotate.
[0025] The rotary knife 5 matches the discharging end of the meat grinder body 1, so that the rotary knife 5 can cut the meat.
[0026] Working principle: install the meat grinder body 1 next to the external belt conveyor, and let its discharge end be located at the top of the belt conveyor. When performing the mincing and dicing operation, first adjust the distance between the rotary knife 5 and the discharge end of the meat grinder body 1 as needed, drive the motor 13 to drive the worm 12 to rotate, the worm 12 drives the worm wheel 14 to rotate, the worm wheel 14 drives the slide 10 to move through the screw 11, the slide 10 drives the movable frame 8 to move, the movable frame 8 drives the long shaft 6 and the rotary knife 5 to move through the rotating motor 9 and the support seat 7, until the rotary knife 5 moves to the set position, and then the rotating motor 9 is started, and the rotating motor 9 drives the rotary knife 5 to rotate through the long shaft 6, and then the meat grinder body 1 starts to run, the meat is discharged through the meat discharge plate after being minced, cut into cubes by the rotary knife 5, and then falls on the external belt conveyor, and is transported to the next process through the belt conveyor, which also avoids the accumulation of diced meat.
[0027] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A meat grinder external rotary cutter mechanism, comprising a meat grinder body (1), characterized in that: A mounting seat (2) is fixedly mounted on one side of the outer surface of the meat grinder body (1); the inner top and inner bottom of the mounting seat (2) are rotatably connected to a bracket (3); a locking assembly is installed between the bracket (3) and the mounting seat (2); A housing (4) is fixedly mounted on one side of the outer surface of the bracket (3), a driving assembly is mounted inside the housing (4), a screw rod (11) is fixedly mounted on the movable end of the driving assembly, a sliding seat (10) is threadedly sleeved on the outer surface of the screw rod (11), and a movable frame (8) is fixedly mounted on one side of the outer surface of the sliding seat (10); A rotating motor (9) is fixedly mounted on an inner wall of one side of the movable frame (8); a driving end of the rotating motor (9) is fixedly connected to a long shaft (6); and a rotary cutter (5) is fixedly connected to the end of the long shaft (6).
2. The external rotary cutter mechanism of a meat grinder according to claim 1, characterized in that: The locking assembly comprises a screw rod (16), and the screw rod (16) passes through the bottom of the mounting seat (2) and extends to the inside and is fixedly connected to the mounting shaft of the bracket (3). A locking nut (15) is threadedly sleeved on the outer surface of the screw rod (16), and the locking nut (15) abuts against the mounting seat (2).
3. The external rotary cutter mechanism of a meat grinder according to claim 1, characterized in that: The drive assembly comprises a drive motor (13), and the drive motor (13) is fixedly mounted on an inner wall of one side of the housing (4); a drive end of the drive motor (13) is fixedly connected to a worm (12); an outer surface of the worm (12) is meshingly connected to a worm wheel (14), and the worm wheel (14) is fixedly sleeved on an outer surface of the lead screw (11).
4. The external rotary cutter mechanism of a meat grinder according to claim 1, characterized in that: The movable frame (8) is disposed through the shell (4) and is slidably connected thereto.
5. The external rotary cutter mechanism of a meat grinder according to claim 1, characterized in that: Through holes are provided on one side of the outer surface of the shell (4) and the movable frame (8), and the long axis (6) passes through the two through holes.
6. The external rotary cutter mechanism of a meat grinder according to claim 1, characterized in that: A support seat (7) is rotatably sleeved on the outer surface of the long shaft (6), and the support seat (7) is fixedly connected to the movable frame (8).
7. The external rotary cutter mechanism of a meat grinder according to claim 1, characterized in that: The rotary knife (5) matches the discharging end of the meat grinder body (1).