Cutting mechanism of meat grinder

Abstract

The utility model discloses a meat grinder cutting mechanism which comprises a cup body, a meat grinding knife rotating shaft, a cutting blade, a cleaning mechanism and a mounting mechanism, the cleaning mechanism is used for forming a scraping structure on the outer wall of the cutting blade, and the mounting mechanism is used for forming a limiting structure on the cleaning mechanism. The connecting ring is inserted into the top of the meat mincing knife rotating shaft in a sliding mode to drive the mounting ring, the fixing rod and the scrapers to be arranged in the inner cavity of the cup body, the mounting ring drives the two clamping blocks to be inserted into the inner cavity of the clamping groove in a sliding mode, the mounting ring is limited, the mounting ring cannot rotate in the inner cavity of the cup body, stability of the mounting ring is guaranteed, and the meat mincing knife rotating shaft is prevented from being damaged. Meanwhile, the two scraping plates are stably arranged above and below the cutting blades, the multiple cutting blades are driven to rotate along with the meat mincing knife rotating shaft, the cutting blades rotate between the two scraping plates, meat scraps on the surfaces of the cutting blades are scraped away through the scraping plates, and the cutting blades are conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the field of meat grinders, in particular to a cutting mechanism of a meat grinder. Background Art

[0002] A household meat grinder is a common electrical appliance for processing meat fillings, which is used to mince various meats. When in use, the meat to be processed is added into the inner cavity of the meat grinder container, and the meat is cut by a rotating cutting blade.

[0003] Common meat grinder cutting knives are mostly composed of a rotating shaft and multiple arc-shaped blades. The upper and lower surfaces of the blades are both set in horizontal planes. When the cutting blades are used to chop meat, the meat contains oil components, which makes the chopped meat sticky, causing the meat to stick to the upper and lower surfaces of the cutting blades. Usually, a scraper is needed to clean the meat scraps stuck to the cutting blades, and when the cutting blades are manually cleaned, the blades can easily cause cuts to the hands, reducing safety and making it inconvenient to clean the cutting blades. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting mechanism for a meat grinder to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a meat grinder cutting mechanism, comprising a cup body;

[0006] A meat grinder shaft, wherein the meat grinder shaft is arranged in the middle of the inner cavity of the cup body;

[0007] A cutting blade, one end of which is in a ring array and fixedly connected to the outer wall of the meat grinder shaft;

[0008] A cleaning mechanism, the cleaning mechanism is arranged in the inner cavity of the cup body, the cleaning mechanism is used to form a scraping structure on the outer wall of the cutting blade and remove meat scraps on the upper surface and the lower surface of the cutting blade;

[0009] The mounting mechanism is arranged on the cleaning mechanism, and is used to form a limiting structure on the cleaning mechanism and connect the cleaning mechanism with the rotating shaft of the meat grinder and the cup body.

[0010] Preferably, the cleaning mechanism comprises:

[0011] A mounting ring, the mounting ring is slidably connected with the top of the inner cavity of the cup body, and the mounting ring is arranged outside the rotating shaft of the meat grinder;

[0012] A fixing rod, one end of which is fixedly connected to the inner wall of the mounting ring;

[0013] A connecting ring, the outer wall of which is fixedly connected to the other end of the fixing rod, and the inner cavity of the connecting ring is slidably and interlacedly connected to the top of the rotating shaft of the meat grinder.

[0014] Preferably, the cleaning mechanism comprises:

[0015] A fixing block, the top of which is fixedly connected to one side of the lower surface of the mounting ring, and the outer wall of the fixing block is in contact with the inner wall of the cup body;

[0016] A scraper, one end of which is fixedly connected to the inner wall of the fixed block, and the outer wall of the scraper is in contact with the outer wall of the cutting blade.

[0017] Preferably, the mounting mechanism comprises:

[0018] A clamping block, one end of which is fixedly connected to one side of the outer wall of the mounting ring;

[0019] The card slot is arranged on one side of the top of the cup body, and the inner cavity of the card slot is slidably and interlacedly connected with the card block.

[0020] Preferably, the mounting mechanism comprises:

[0021] Bumps, the bumps are in an annular array and fixedly connected to the upper surface of the mounting ring, and the bumps are made of elastic material;

[0022] A groove is arranged on the top of the bump and is used for extrusion deformation of the top of the bump.

[0023] Preferably, the top of the meat grinder shaft is arranged in a rectangular parallelepiped shape, the cutting blade is arranged in an arc-shaped block, and the outer wall of the mounting ring fits with the top of the inner wall of the cup body.

[0024] Technical effects and advantages of the utility model:

[0025] The utility model utilizes a setting mode that matches a connecting ring, a fixing rod, a mounting ring, a scraper, a clamping block and a clamping groove. The connecting ring is slidably inserted into the top of the meat grinder shaft, thereby driving the mounting ring, the fixing rod and a plurality of scrapers to be set in the inner cavity of the cup body, and the mounting ring drives the two clamping blocks to slide and insert into the inner cavity of the clamping groove, thereby limiting the mounting ring so that it cannot rotate in the inner cavity of the cup body, thereby ensuring the stability of the mounting ring. At the same time, the two scrapers are stably set above and below the cutting blade. As the meat grinder shaft drives the plurality of cutting blades to rotate, the cutting blades rotate between the two scrapers, and the scrapers are used to scrape meat scraps on the surfaces of the cutting blades, thereby facilitating the cleaning of the cutting blades. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0027] Figure 2 This is a schematic diagram of the structure of the installation ring of the utility model.

[0028] Figure 3 For this utility model Figure 1 A is an enlarged structural diagram of FIG.

[0029] In the figure: 1. cup body; 2. meat grinder shaft; 3. cutting blade; 4. cleaning mechanism; 41. mounting ring; 42. fixing rod; 43. connecting ring; 44. fixing block; 45. scraper; 5. mounting mechanism; 51. clamping block; 52. clamping slot; 53. protrusion. DETAILED DESCRIPTION

[0030] 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 in 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.

[0031] The utility model provides Figure 1-3 A meat grinder cutting mechanism shown includes a cup body 1, a meat grinder shaft 2, a cutting blade 3, a cleaning mechanism 4 and a mounting mechanism 5. The cup body 1 is arranged in a cylindrical shape. The meat is added into the inner cavity of the cup body 1 to perform the meat grinding operation. The meat grinder shaft 2 is arranged in the middle of the inner cavity of the cup body 1. The top of the meat grinder shaft 2 is connected to the motor of the meat grinder. The operation of the motor drives the meat grinder shaft 2 and the cutting blade 3 to rotate in the inner cavity of the cup body 1. One end of the cutting blade 3 is fixedly connected to the outer wall of the meat grinder shaft 2 in a ring array. The multiple cutting blades 3 rotate together with the meat grinder shaft 2 to cut the meat in the inner cavity of the cup body 1.

[0032] Specifically, the cleaning mechanism 4 is arranged in the inner cavity of the cup body 1, and the cleaning mechanism 4 is used to form a scraping structure on the outer wall of the cutting blade 3 and remove the meat scraps on the upper surface and the lower surface of the cutting blade 3, and the meat scraps adhering to the cutting blade 3 are cleaned by the cleaning mechanism 4;

[0033] The mounting mechanism 5 is arranged on the cleaning mechanism 4 , and is used to form a limiting structure on the cleaning mechanism 4 and connect the cleaning mechanism 4 with the meat grinder shaft 2 and the cup body 1 , so as to ensure the stability of the cleaning mechanism 4 .

[0034] Furthermore, the cleaning mechanism 4 includes a mounting ring 41, a fixing rod 42, a connecting ring 43, a fixing block 44 and a scraper 45. The mounting ring 41 is slidably and interlacedly connected with the top of the inner cavity of the cup body 1, and the mounting ring 41 is arranged on the outside of the meat grinder shaft 2. The mounting ring 41 is arranged in a circular ring shape and is on the same axis as the meat grinder shaft 2, and is used to fix and install the fixing rod 42, the fixing block 44 and the scraper 45. One end of the fixing rod 42 is fixedly connected to the inner wall of the mounting ring 41, and the lower surface of the fixing rod 42 is in contact with the upper surface of the upper cutting blade 3, and the outer wall of the connecting ring 43 is fixedly connected to the other end of the fixing rod 42. The inner cavity of the connecting ring 43 is slidably and interlacedly connected with the top of the meat grinder shaft 2, and the connecting ring 43 is fixedly connected to the mounting ring 41 through the fixing rod 42. By sliding the connecting ring 43 to the top of the meat grinder shaft 2, the top of the meat grinder shaft 2 rotates in the inner cavity of the connecting ring 43, and the mounting ring 41 is stably arranged The top of the fixing block 44 is fixedly connected to one side of the lower surface of the mounting ring 41, and the fixing block 44 is arranged in a long strip shape for installing a scraper 45. The outer wall of the fixing block 44 fits the inner wall of the cup body 1, and one end of the scraper 45 is fixedly connected to the inner wall of the fixing block 44. The outer wall of the scraper 45 fits the outer wall of the cutting blade 3. The scraper 45 is arranged in a long strip shape, and the two scrapers 45 are arranged in an upper and lower staggered manner above and below one of the cutting blades 3 to scrape and clean the meat scraps on the upper and lower surfaces of the cutting blade 3. By sliding the connecting ring 43 to the top of the meat grinder shaft 2, the mounting ring 41, the fixing rod 42 and the plurality of scrapers 45 are driven to be arranged in the inner cavity of the cup body 1, so that the two scrapers 45 are arranged above and below the cutting blade 3. As the meat grinder shaft 2 drives the plurality of cutting blades 3 to rotate, the scrapers 45 scrape the meat scraps on the surface of the cutting blade 3.

[0035] The mounting mechanism 5 includes a block 51, a slot 52, a protrusion 53, and a groove. One end of the block 51 is fixedly connected to one side of the outer wall of the mounting ring 41. The block 51 moves with the mounting ring 41 and is used to limit the mounting ring 41 so that it cannot rotate in the inner cavity of the cup body 1. The slot 52 is set on one side of the top of the cup body 1. The inner cavity of the slot 52 is slidably inserted and connected with the block 51. The slot 52 is used to install the block 51. By sliding the block 51 into the inner cavity of the slot 52, the mounting ring 41 can be mounted. 1 is fixed on the cup body 1, and the protrusions 53 are fixedly connected to the upper surface of the mounting ring 41 in an annular array. The protrusions 53 are arranged in a hemispherical shape. The protrusions 53 are made of elastic material and can be deformed to a certain extent. The top of the outer wall of the protrusion 53 fits with the inner wall of the meat grinder cup cover, and presses the mounting ring 41 downward to ensure the stability of the mounting ring 41 and the plurality of scrapers 45. A groove is arranged on the top of the protrusion 53, and the groove is used for the extrusion deformation of the top of the protrusion 53. The extrusion deformation of the top of the protrusion 53 is facilitated by the groove;

[0036] The top of the meat grinder shaft 2 is arranged in a rectangular parallelepiped shape, the cutting blade 3 is arranged in an arc-shaped block, and the outer wall of the mounting ring 41 is fitted with the top of the inner wall of the cup body 1.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A meat grinder cutting mechanism, comprising: Cup body (1); A meat grinder shaft (2), wherein the meat grinder shaft (2) is arranged in the middle of the inner cavity of the cup body (1); Cutting blades (3), one end of each of the cutting blades (3) being fixedly connected to the outer wall of the meat grinder shaft (2) in a ring array; The invention is characterized in that: a cleaning mechanism (4) is arranged in the inner cavity of the cup body (1), and the cleaning mechanism (4) is used to form a scraping structure on the outer wall of the cutting blade (3) and remove meat scraps on the upper surface and the lower surface of the cutting blade (3); The mounting mechanism (5) is arranged on the cleaning mechanism (4), and the mounting mechanism (5) is used to form a limiting structure on the cleaning mechanism (4) and connect the cleaning mechanism (4) with the meat grinder shaft (2) and the cup body (1).

2. A meat grinder cutting mechanism according to claim 1, characterized in that: The cleaning mechanism (4) comprises: A mounting ring (41), the mounting ring (41) being slidably connected to the top of the inner cavity of the cup body (1), and the mounting ring (41) being arranged outside the meat grinder shaft (2); A fixing rod (42), one end of which is fixedly connected to the inner wall of the mounting ring (41); A connecting ring (43), the outer wall of which is fixedly connected to the other end of the fixing rod (42), and the inner cavity of which is slidably connected to the top of the meat grinder shaft (2).

3. A meat grinder cutting mechanism according to claim 2, characterized in that: The cleaning mechanism (4) comprises: A fixing block (44), the top end of which is fixedly connected to one side of the lower surface of the mounting ring (41), and the outer wall of the fixing block (44) is in contact with the inner wall of the cup body (1); A scraper (45), one end of which is fixedly connected to the inner wall of the fixed block (44), and the outer wall of the scraper (45) is in contact with the outer wall of the cutting blade (3).

4. A meat grinder cutting mechanism according to claim 3, characterized in that: The mounting mechanism (5) comprises: A clamping block (51), one end of which is fixedly connected to one side of the outer wall of the mounting ring (41); A card slot (52), wherein the card slot (52) is arranged on one side of the top of the cup body (1), and an inner cavity of the card slot (52) is slidably interlaced with the card block (51).

5. A meat grinder cutting mechanism according to claim 4, characterized in that: The mounting mechanism (5) comprises: Bumps (53), the bumps (53) are arranged in an annular array and are fixedly connected to the upper surface of the mounting ring (41), and the bumps (53) are made of elastic material; A groove is arranged at the top of the protrusion (53), and the groove is used for extrusion deformation of the top of the protrusion (53).

6. A meat grinder cutting mechanism according to claim 5, characterized in that: The top of the meat grinder shaft (2) is arranged in a rectangular parallelepiped shape, the cutting blade (3) is arranged in an arc-shaped block, and the outer wall of the mounting ring (41) is fitted with the top of the inner wall of the cup body (1).

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