CN108244212B - Mincing mechanism with follow-up mincing opening and meat mincer using same - Google Patents

Abstract

The invention discloses a mincing mechanism with a follow-up mincing incision and a meat mincer using the mincing mechanism, and belongs to the technical field of meat mincers. The mincing mechanism comprises a cylinder body, a screw rod arranged in the cylinder body, an annular shearing cutterhead and blades, wherein the annular shearing cutterhead is fixedly arranged at the front end of the cylinder body, the blades are fixedly arranged at the front end of the screw rod, and the cutting edges of the blades and the inner cutting edges of the annular shearing cutterhead are in shearing fit to form follow-up twisting cuts which rotate along with the rotation of the blades. The invention also discloses a meat grinder applying the mincing mechanism. According to the invention, the screw is used for conveying materials, the front end of the screw is provided with the follow-up cutter head through the blade capable of rotating along with the screw and the annular shearing cutter head fixedly arranged, so that the cutter head can synchronously cut the materials in the forward pushing process, the pushing resistance of the screw is small, and the cutter head is easy and labor-saving; and through the design of follow-up hank incision shape, can realize shredding function, greatly satisfied the needs of consumer's self-propelled hank shredded pork at home.

Description

Mincing mechanism with follow-up mincing opening and meat mincer using same

Technical Field

The invention relates to a novel meat grinder, in particular to a mincing mechanism with a follow-up mincing incision and a meat grinder using the mincing mechanism.

Background

At present, all household meat mincer on the market is a meat grinder. The existing mincing and cutting mechanism of the household meat mincer mainly comprises a cross blade type meat mincer and a multi-blade type meat mincer, and belongs to screw type meat mincer.

The cross blade type meat grinder utilizes a screw to push meat blocks forwards, a cross blade is fixedly arranged at the tail end of the screw, the cross blade is matched with the multi-hole cutter disc to realize mincing, and when the meat blocks are pushed onto the multi-hole cutter disc, the cross blade is used for cutting the meat blocks, and meat foam is extruded from the multi-hole cutter disc. The specific structure and the working principle of the cross blade type meat grinder can be seen from patent applications of Chinese patent numbers ZL201320704013.8 and ZL 2016058858. X, and the like, which are common meat grinding modes on the market at present, but as meat blocks are ground by cross blades at the front end of the meat grinder, a large number of meat blocks are blocked at the front end of the meat grinder, so that the grinding resistance is very high, and the hand-operated household meat grinder is very laborious to use and has lower meat grinding efficiency; in addition, the cross blade and the porous cutterhead perform friction shearing movement in the working process, so that the rubbed metal powder is mixed into the meat foam to damage the health.

The multi-blade meat grinder is characterized in that a plurality of knife grooves are formed in a screw rod along the axial direction of the screw rod, a knife rest is fixedly arranged in a meat grinder main body, a plurality of blades corresponding to the knife grooves are arranged on the knife rest, the distance between the blades is gradually reduced from back to front, meat blocks are minced by the blades for multiple times in the process of being pushed forward by the screw rod, and finally the meat blocks are discharged as meat foam. The specific structure and the working principle of the multi-blade meat grinder can be seen in patent applications of Chinese patent numbers ZL201020277823.6 and ZL201610654863.X, and the like, and the multi-blade meat grinder changes the working mode of the traditional cross blade meat grinder, reduces the cutting resistance and ensures that the meat grinding work is easier.

However, the structural principle of the cross-blade type meat grinder or the multi-blade type meat grinder determines that the meat grinder can only grind meat into meat powder, but cannot achieve the purpose of shredding. Although shredding meat mincer is also available on the market, the shredding meat mincer is realized by utilizing two groups of knife rolls which are arranged side by side, a plurality of blades which are arranged alternately are arranged on the two groups of knife rolls, the two groups of knife rolls rotate inwards in the same direction, namely, meat pieces are shredded into meat slices, and the meat slices fall into another group of knife rolls which are arranged side by side and are arranged below to be continuously shredded, so that the shredded meat can be processed. The specific structure and the working principle of the shredding and meat mincing machine can be seen in patent application such as Chinese patent number ZL201710710441.4, but the shredding and meat mincing machine has a complex structure and large mincing force, is generally driven by electric power, and cannot meet the processing requirement of a small amount of shredded meat at home. With the increasing importance of food sanitation and physical health, people are beginning to worry about the sanitation problem of directly processing meat products on the market, and the self-processing of meat products is increasingly expected. Thus, there is a need for a small household meat grinder that meets the increasing consumer demand.

Disclosure of Invention

1. Technical problem to be solved by the invention

The invention aims to overcome the defects that the mincing resistance is high and the minced meat can not be processed in the mincing mode of the traditional screw type meat mincer, and provides a mincing mechanism with a follow-up mincing notch and a meat mincer using the mincing mechanism, by adopting the technical scheme of the invention, materials are transported by using a screw, extruded into a sheet shape, and the front end of the screw forms a follow-up mincing notch by a blade capable of rotating along with the screw and an annular shearing cutter disc fixedly arranged, so that the mincing and the cutting can be synchronously carried out in the forward pushing process of the materials (meat pieces), the pushing resistance of the screw is small, and the mincing and the cutting are easier and more labor-saving; moreover, by the design of the shape of the follow-up cutter, the cutting function can be realized, and the requirements of consumers on cutting shredded pork at home are greatly met; has the advantages of ingenious structural design, convenient disassembly and cleaning, easy and labor-saving twisting and cutting, safe and stable twisting and cutting, and the like.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the invention is as follows:

the invention discloses a mincing mechanism with a follow-up mincing notch, which comprises a barrel, a screw rod arranged in the barrel, a feed hopper arranged on the barrel, a rotation stopping structure arranged on the inner wall of the barrel and used for limiting materials to do rotary motion along with the screw rod, an annular shearing cutter disc and a blade, wherein the annular shearing cutter disc is fixedly arranged at the front end of the barrel, the blade is fixedly arranged at the front end of the screw rod, and the cutting edge of the blade is in shearing fit with the inner cutting edge of the annular shearing cutter disc to form the follow-up mincing notch which rotates along with the rotation of the blade.

Further, the blade edge of the blade and the inner side edge of the annular shearing cutterhead are in shearing fit to form at least two evenly distributed follow-up twisted notches.

Further, the inner side edge of the annular shearing cutter disc is circular, the edge of the blade is arc-shaped, and the shape of the twisted notch is approximately crescent.

Furthermore, a positioning column is arranged on the front end face of the screw, a positioning hole matched with the positioning column is arranged on the blade, and the blade is fixed on the front end face of the screw by a cutter pressing block.

Still further, the front end of barrel still be equipped with the spiral cover that is used for compressing tightly annular shearing blade disc, the medial surface of spiral cover on still be equipped with the retaining ring, the side of pressure sword piece have with retaining ring medial surface sliding fit's guide slip face.

Furthermore, a poking piece is arranged on the front end face of the cutter pressing block.

Furthermore, the rotation stopping structure on the inner wall of the front part of the cylinder body is composed of a rotation stopping cylinder arranged on the inner wall of the cylinder body, and a plurality of rotation preventing ribs are arranged on the inner wall of the rotation stopping cylinder.

The invention relates to a meat grinder with a mincing mechanism with a follow-up mincing notch.

Still further, include and rub mechanism, support and rocking handle, the barrel rear end of rubbing mechanism install on the support through locking mechanism, the rocking handle locate the rear portion of support to with rub the screw rod rear end detachable of mechanism and be connected, the bottom of support be equipped with sucking disc adsorption equipment.

Further, the sucking disc adsorption mechanism comprises a sucking disc, a sucking disc pull rod and a sucking disc poking button, wherein the sucking disc is arranged at the bottom of a support shell of the support, one end of the sucking disc pull rod is fixedly connected with the middle part of the sucking disc, the other end of the sucking disc pull rod is in sliding fit with a guide chute in the support shell, the sucking disc poking button is connected with the sucking disc pull rod through a rotating shaft, a poking block is arranged on the rotating shaft, and a kidney-shaped hole with a notch for accommodating the poking block is formed in the sucking disc pull rod; the suction cup pulling button is pulled to control the pulling block to pull the suction cup pulling rod so that the suction cup generates negative pressure adsorption.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the invention has the following remarkable effects:

(1) According to the novel mincing mechanism with the follow-up mincing notch, the annular shearing cutterhead is arranged at the front end of the barrel, the blade rotating along with the screw is arranged at the front end of the screw, the cutting edge of the blade is in shearing fit with the inner side cutting edge of the annular shearing cutterhead to form the follow-up mincing notch rotating along with the rotation of the blade, and the blade can synchronously mincing and cutting materials (meat blocks) in the process of being pushed forward by the screw by adopting the novel mincing mechanism, so that the screw pushing resistance of the traditional screw type mincing machine can be effectively reduced, the mincing and cutting are easier and more labor-saving, and the mincing and cutting efficiency is higher;

(2) According to the mincing mechanism with the follow-up mincing cuts, the cutting edge of the blade is in shearing fit with the inner side cutting edge of the annular shearing cutterhead to form at least two follow-up mincing cuts which are uniformly distributed, and according to the different quantity and shape of the mincing cuts, the minced meat, diced meat and shredded meat can be processed, so that the requirements of a consumer on mincing and cutting shredded meat at home are met greatly, and the technical blank that a screw type meat mincer cannot minced meat is filled;

(3) According to the mincing mechanism with the follow-up mincing notch, the inner side cutting edge of the annular shearing cutter disc is circular, the shape of the cutting edge of the blade is arc-shaped, and the shape of the mincing notch is approximately crescent-shaped, so that the whole cutting edge of the blade can mincing and cutting materials (meat blocks) along with the rotation of the blade, and the mincing and cutting actions are easier and smoother;

(4) According to the mincing mechanism with the follow-up mincing notch, the front end face of the screw is provided with the positioning column, the blade is provided with the positioning hole matched with the positioning column, the blade is fixed on the front end face of the screw by the cutter pressing block, and the blade is simple and convenient to install and convenient to detach, clean and replace; the front end of the cylinder is also provided with a spiral cover for pressing the annular shearing cutter head, the inner side surface of the spiral cover is also provided with a retainer ring, the side surface of the cutter pressing block is provided with a sliding guide surface which is in sliding fit with the inner side surface of the retainer ring, the annular shearing cutter head is fixed by the spiral cover, the annular shearing cutter head is convenient to assemble and disassemble, and the cutter pressing block is matched with the retainer ring on the spiral cover, so that the radial limit of the front end of the screw is realized, the installation coaxiality of the screw is ensured, and the screw is enabled to rotate more stably and smoothly;

(5) According to the mincing mechanism with the follow-up mincing notch, the front end face of the cutter pressing block is further provided with the poking piece, so that the cutter pressing block is convenient to install on a screw rod, minced meat which is minced off can be well poked down, and the conditions of accumulation and blockage of the minced meat are prevented;

(6) The rotation stopping structure on the inner wall of the front part of the cylinder body of the mincing mechanism with the follow-up twisting notch is composed of the rotation stopping cylinder arranged on the inner wall of the cylinder body, and the inner wall of the rotation stopping cylinder is provided with a plurality of rotation preventing ribs, so that the rotation stopping structure on the cylinder body is easier to realize, and the manufacturing difficulty of the cylinder body is reduced;

(7) The meat grinder with the mincing mechanism with the follow-up mincing notch has the advantages that the mincing work of meat blocks is easier, the shredded meat cutting function can be realized, and the meat grinder is a real household shredded meat grinder;

(8) According to the meat grinder with the mincing mechanism with the follow-up mincing notch, the rear end of the cylinder body of the mincing mechanism is arranged on the support through the locking mechanism, the rocking handle is arranged at the rear part of the support and is detachably inserted and connected with the rear end of the screw rod of the mincing mechanism, and the meat grinder can be integrally disassembled and assembled, so that the meat grinder is convenient to clean and maintain;

(9) According to the meat grinder with the mincing mechanism with the follow-up mincing notch, the sucking disc adsorption mechanism is arranged at the bottom of the support, so that the meat grinder can be firmly adsorbed on a table top and fixed, and the mincing work is easier and safer; and the structural design of the sucker adsorption mechanism is ingenious, and the operation is flexible and convenient.

Drawings

FIG. 1 is a schematic cross-sectional view of a mincing mechanism with a follow-up wringing slit of the present invention;

FIG. 2 is a schematic diagram of a disassembling structure of a mincing mechanism with a follow-up mincing slit according to the present invention;

FIG. 3 is a schematic view of a wringing slit of a mincing mechanism with a follow-up wringing slit according to the present invention;

FIG. 4 is a schematic view of the overall structure of a meat grinder according to the present invention;

FIG. 5 is a schematic view of the split structure of the parts of a meat grinder of the present invention;

fig. 6 is a schematic sectional view of a support of a meat grinder according to the present invention.

Reference numerals in the schematic drawings illustrate:

1. a cylinder; 1-1, a feed hopper; 1-2, an elastic clamping hook; 1-3, a rotation stopping structure; 1-4, slots; 2. a rotation stopping drum; 2-1, a first positioning protrusion; 3. an annular cutter head; 3-1, a second positioning protrusion; 4. a screw; 4-1, a screw body; 4-2, a screw end cover; 4-2-1, positioning columns; 4-2-2, a positioning table; 5. a blade; 5-1, positioning holes; 5-2, blade inner profile; 6. a cutter pressing block; 6-1, a poking piece; 7. screwing the cover; 7-1, a retainer ring; 8. a locking bolt; 9. a twisting notch; 100. a mincing mechanism; 200. a support; 21. a support housing; 21-1, a guide chute; 22. a suction cup; 23. a sucker pulling button; 24. a locking mechanism; 24-1, an unlocking button; 24-2, a clamping groove; 24-3, a return spring; 25. a sucker pull rod; 25-1, kidney-shaped holes; 26. a shifting block; 300. a rocking handle; 400. and a material pressing device.

Detailed Description

For a further understanding of the present invention, the present invention will be described in detail with reference to the drawings and examples.

Examples

Referring to fig. 1, 2 and 3, a mincing mechanism with a follow-up mincing notch in this embodiment includes a barrel 1 and a screw 4 disposed in the barrel 1, a feed hopper 1-1 is disposed on the barrel 1, a rotation stopping structure 1-3 for restricting rotation of materials along with the screw 4 is disposed on an inner wall of the barrel 1, materials (such as meat cubes) are put into the feed hopper 1-1, the screw 4 rotates to push the materials forward, and the materials are minced and extruded at the front part of the screw 4. Unlike the conventional cutter cutting mode, the mincing mechanism with the follow-up cutter cutting opening of the embodiment further comprises an annular cutter head 3 and a blade 5, wherein the annular cutter head 3 is fixedly arranged at the front end of the cylinder body 1, the blade 5 is fixedly arranged at the front end of the screw 4, and the cutting edge of the blade 5 is in shearing fit with the inner cutting edge of the annular cutter head 3 to form a follow-up cutter cutting opening 9 which rotates along with the rotation of the blade 5. That is, the cutter blade 9 is surrounded by the blade edge of the blade 5 and the inner side edge of the annular shearing cutter head 3, but not the fixed extrusion hole, so that when the blade 5 rotates along with the screw 4, the cutter blade 5 can synchronously cut the material (meat block) in the forward pushing process of the screw 4, and the cutter blade is completely different from the traditional mode that the cross blade type meat grinder extrudes the meat block into the small hole of the cutter head by a large force and cuts by using the cross blade, the screw pushing resistance of the traditional screw type meat grinder can be effectively reduced, so that the cutter blade is easier and more labor-saving, and the cutter blade efficiency is higher; in addition, the diameter of the screw 4 is gradually increased from back to front, and in the pushing process, the screw 4 and the inner wall of the cylinder body 1 form a thin-wall space to extrude materials (meat blocks), so that the materials (meat blocks) are extruded into sheets and then are minced, the extruded meat blocks are soft in tissue, and the taste is better and tender.

In order to make the hank cutting force quantity more balanced, in this embodiment, the cutting edge of blade 5 forms two at least evenly distributed's follow-up hank notch 9 with the inboard blade shearing cooperation of annular shearing blade disc 3, hank notch 9 evenly distributed, and the atress of screw rod 4 is more balanced stable. Further, when the number of the cutter slits 9 is small and the shape of the strip is long, the shredded meat can be processed, and when the number of the cutter slits 9 is large, the minced meat or diced meat can be processed; according to the different quantity and shape of the mincing cuts 9, the minced meat, diced meat and shredded meat can be processed, especially the requirements of the consumers on automatic mincing and shredding at home are greatly met, and the technical blank that the screw type meat mincer cannot minced meat shreds is filled. As shown in fig. 3, as a preferred embodiment, two cutter openings 9 are symmetrically arranged at the center, the inner cutting edge of the annular shearing cutter disc 3 is preferably circular, the shape of the cutting edge of the blade 5 is preferably arc-shaped, the shape of the cutter opening 9 is approximately crescent-shaped, thus the whole cutting edge of the blade 5 can cut the material (meat block) along with the rotation of the blade 5, the cutter movement is easier and smoother, and the quality of the cut meat is better.

In order to facilitate positioning and mounting of the blade 5, as shown in fig. 1 and 2, a positioning column 4-2-1 is arranged on the front end face of the screw 4, a positioning hole 5-1 matched with the positioning column 4-2-1 is arranged on the blade 5, the blade 5 is fixed on the front end face of the screw 4 by a cutter pressing block 6, and the blade is positioned by utilizing the positioning hole and the positioning column structure, so that the blade is simple and convenient to mount, detach, clean and replace. The shape of the blade 5 can be designed according to specific needs, for example, two blades 5 shown in fig. 2 are of the same structure, two groups of positioning holes 5-1 are formed in each blade 5, four groups of positioning columns 4-2-1 are correspondingly formed in the front end face of the screw 4, and in order to enable the blade 5 to be fixed more firmly, a positioning table 4-2-2 is further arranged on the front end face of the screw 4, and the positioning table 4-2-2 can be matched with the blade inner profile 5-2 of the blade 5, so that the blade 5 is fixed more firmly. The cutter pressing block 6 presses the blade 5 on the front end face of the screw 4, the cutter pressing block 6 can be mounted on the screw 4 by using the locking bolt 8 in order to facilitate the disassembly of the blade 5, and the positioning of the cutter pressing block 6 can be directly performed by using the positioning column 4-2-1 on the screw 4. In addition, in this embodiment, the blade 5 is located at the front side of the annular shearing cutterhead 3, a part of the edge of the blade 5 overlaps with the annular shearing cutterhead 3, a second positioning protrusion 3-1 is provided at the outer side of the annular shearing cutterhead 3, correspondingly, a notch matched with the second positioning protrusion 3-1 is provided at the front end of the cylinder 1, a screw cap 7 for pressing the annular shearing cutterhead 3 is further provided at the front end of the cylinder 1, and the screw cap 7 is in threaded fit with the front part of the cylinder 1, so that the disassembly is convenient. In order to enable the screw 4 to rotate more stably, the side face of the cutter pressing block 6 is provided with a sliding guide surface which can be in sliding fit with the inner side face of the spiral cover 7, specifically, the inner side face of the spiral cover 7 is also provided with a retainer ring 7-1, the retainer ring 7-1 can be made of metal materials, such as stainless steel, and the sliding guide surface of the side face of the cutter pressing block 6 is in sliding fit with the inner side face of the retainer ring 7-1, so that radial limiting of the front end of the screw 4 is achieved, mounting coaxiality of the screw 4 is guaranteed, and the screw 4 rotates more stably and smoothly. In addition, in this embodiment, the shape of the cutter pressing block 6 is preferably matched with the shape of the blade 5, so that the blade 5 can be better pressed, and the front end surface of the cutter pressing block 6 is further provided with a poking piece 6-1, and the poking piece 6-1 is not only convenient for mounting the cutter pressing block 6 on the screw 4, but also can well poke down minced meat cut off, and prevents the minced meat from piling up and blocking.

In order to facilitate processing and manufacturing, the rotation stopping structure 1-3 on the inner wall of the front part of the cylinder body 1 is composed of a rotation stopping cylinder 2 arranged on the inner wall of the cylinder body 1, and a plurality of rotation preventing ribs are arranged on the inner wall of the rotation stopping cylinder 2, so that the rotation stopping structure 1-3 on the cylinder body 1 is easier to realize, and the manufacturing difficulty of the cylinder body 1 is reduced. In order to ensure that the rotation of the rotation stopping drum 2 in the cylinder body 1 is not generated, a first positioning protrusion 2-1 is arranged on the outer side wall of the rotation stopping drum 2, and correspondingly, a notch matched with the first positioning protrusion 2-1 is arranged on the inner wall of the cylinder body 1. The screw 4 in this embodiment adopts a hollow structure, and comprises two parts, namely a screw main body 4-1 and a screw end cover 4-2, wherein the screw main body 4-1 is hollow and has an open front end, and the screw end cover 4-2 is fixed on the open front end of the screw main body 4-1, so that the screw 4 has lighter weight, reduces the weight of the whole cutter mechanism, and is lighter to use.

The embodiment also discloses a meat grinder applying the mincing mechanism with the follow-up mincing notch. As shown in fig. 4 and 5, the meat grinder includes a grinding mechanism 100, a support 200 and a crank 300, wherein the rear end of a cylinder 1 of the grinding mechanism 100 is mounted on the support 200 through a locking mechanism 24, and the locking mechanism 24 includes an unlocking button 24-1, a clamping groove 24-2 and a return spring 24-3, and an elastic clamping hook 1-2 (as shown in fig. 1 and 2) is arranged at the rear end of the cylinder 1, when the grinding mechanism 100 is mounted on the support 200, the elastic clamping hook 1-2 just opens into the clamping groove 24-2 below the unlocking button 24-1, so that the grinding mechanism 100 is firmly connected with the support 200, when the grinding mechanism 100 needs to be dismounted, the unlocking button 24-1 is pressed, and at this time, the unlocking button 24-1 moves downwards and compresses the return spring 24-3, and then the elastic clamping hook 1-2 is pressed, so that the elastic clamping hook 1-2 is disengaged from the clamping groove 24-2, and the grinding mechanism 100 can be separated from the support 200. The rocking handle 300 is disposed at the rear portion of the support 200 and is detachably inserted and connected with the rear end of the screw 4 of the mincing mechanism 100, specifically, a slot 1-4 (as shown in fig. 1) is disposed at the rear end of the screw 4, a shape matching with the cross section of the slot 1-4 is disposed at the end of the rocking handle 300, and the screw 4 can be rotated by inserting the rocking handle 300 into the slot 1-4. The meat grinder of this embodiment, it can whole dismouting decompose, is convenient for wash and maintains. The mincing mechanism 100 can make the mincing and cutting work of the meat blocks easier, can realize the function of cutting shredded meat, and is a real household shredded meat mincer.

In the embodiment, the bottom of the support 200 is provided with a sucker adsorption mechanism, so that the meat grinder can be firmly adsorbed on the table surface for fixation, and the meat grinding work is easier and safer. Specifically, as shown in fig. 6, the suction cup adsorption mechanism includes a suction cup 22, a suction cup pull rod 25 and a suction cup pulling button 23, wherein the suction cup 22 is installed at the bottom of a support housing 21 of the support 200, one end of the suction cup pull rod 25 is fixedly connected with the middle of the suction cup 22, the other end of the suction cup pull rod 25 is in sliding fit with a guide chute 21-1 in the support housing 21, the suction cup pulling button 23 is connected with the suction cup pull rod 25 through a rotating shaft, the rotating shaft penetrates through the support housing 21, a pulling block 26 is arranged on the rotating shaft, and a kidney-shaped hole 25-1 with a notch for accommodating the pulling block 26 is arranged on the suction cup pull rod 25; in addition, a limiting block is further arranged on the sucker shifting button 23, a limiting groove is further formed in the support shell 21, and the rotation angle of the sucker shifting button 23 is guaranteed through the matching of the limiting block and the limiting groove. The suction cup adsorption mechanism is characterized in that the suction cup pulling button 23 is pulled to control the pulling block 26 to pull the suction cup pull rod 25 to enable the suction cup 22 to generate negative pressure adsorption, when the suction cup pulling button 23 is rotated, the pulling block 26 rotates to push the suction cup pull rod 25 to move up and down in the guide chute 21-1, so that the suction cup 22 can be pulled to generate negative pressure suction, and the suction cup adsorption mechanism is ingenious in structural design and flexible and convenient to operate.

As shown in fig. 4 and 5, a meat grinder of this embodiment is further provided with a presser 400, and when in use, materials (such as meat pieces) are fed from a feed hopper 1-1, the presser 400 is used to press the materials, and simultaneously, the rocking handle 300 is rocked to push the screw 4 to move forward, and under the action of the rotation stopping structure 1-3, the materials are not rotated along with the screw 4 but pushed forward and extruded into a sheet shape by a thin wall space formed by the screw 4 and the inner wall of the barrel 1, and when the materials reach the front part of the barrel 1, the materials are extruded into the cutter opening 9, and simultaneously, the blade 5 cuts the materials in the cutter opening 9 along with the rotation of the screw 4, thereby cutting the materials. As the materials are extruded and deformed by the screw 4, the tissues are softer, and the processed meat product has better and tender taste. After the use, the mincing mechanism 100 is detached from the holder 200 and cleaned.

According to the mincing mechanism with the follow-up mincing notch and the meat mincer using the mincing mechanism, the screw is used for conveying materials, the materials are extruded into sheets, the follow-up mincing notch is formed at the front end of the screw through the blade capable of rotating along with the screw and the annular shearing cutterhead which is fixedly arranged, the mincing and cutting can be synchronously carried out in the forward pushing process of the materials (meat blocks), the pushing resistance of the screw is small, and the mincing and cutting are easier and more labor-saving; moreover, by the design of the shape of the follow-up cutter, the cutting function can be realized, and the requirements of consumers on cutting shredded pork at home are greatly met; has the advantages of ingenious structural design, convenient disassembly and cleaning, easy and labor-saving twisting and cutting, safe and stable twisting and cutting, and the like.

The invention and its embodiments have been described above schematically, without limitation, and the actual construction is not limited to this, as it is shown in the drawings, which are only one of the embodiments of the invention. Therefore, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical scheme are not creatively devised without departing from the gist of the present invention, and all the structural manners and the embodiments belong to the protection scope of the present invention.

Claims (9)

1. The utility model provides a mincing mechanism with follow-up hank incision, includes barrel (1) and locates screw rod (4) in barrel (1), barrel (1) on be equipped with feeder hopper (1-1), be equipped with on the inner wall of barrel (1) and be used for restricting material and do rotary motion's rotation structure (1-3) along with screw rod (4), its characterized in that: the novel rotary cutter comprises a barrel body (1), and is characterized by further comprising an annular shearing cutter head (3) and blades (5), wherein the annular shearing cutter head (3) is fixedly arranged at the front end of the barrel body (1), the blades (5) are fixedly arranged at the front end of a screw rod (4), the cutting edges of the blades (5) are in shearing fit with the inner side cutting edges of the annular shearing cutter head (3) to form follow-up cutter openings (9) which rotate along with the rotation of the blades (5), the cutter openings (9) are formed by the cutting edges of the blades (5) and the inner side cutting edges of the annular shearing cutter head (3) in a surrounding mode, and part of cutting edges of the blades (5) are overlapped with the annular shearing cutter head (3); the inner side cutting edge of the annular shearing cutter head (3) is circular, the cutting edge of the blade (5) is arc-shaped, and the shape of the twisting notch (9) is approximately crescent.

2. The grinding mechanism with a follow-up cutter slot of claim 1, wherein: the cutting edge of the blade (5) is in shearing fit with the inner side cutting edge of the annular shearing cutter head (3) to form at least two follow-up cutter cuts (9) which are uniformly distributed.

3. A mincing mechanism with a follow-up wringing slit according to claim 1 or 2, characterized in that: the front end face of the screw rod (4) is provided with a positioning column (4-2-1), the blade (5) is provided with a positioning hole (5-1) matched with the positioning column (4-2-1), and the blade (5) is fixed on the front end face of the screw rod (4) by a cutter pressing block (6).

4. A mincing mechanism with a follow-up wringing slit according to claim 3, wherein: the front end of the cylinder body (1) is also provided with a spiral cover (7) for pressing the annular shearing cutter head (3), the inner side surface of the spiral cover (7) is also provided with a check ring (7-1), and the side surface of the cutter pressing block (6) is provided with a sliding guide surface which is in sliding fit with the inner side surface of the check ring (7-1).

5. The grinding mechanism with follow-up cutter cuts of claim 4, wherein: the front end face of the cutter pressing block (6) is also provided with a poking piece (6-1).

6. The grinding mechanism with follow-up cutter cuts of claim 4, wherein: the anti-rotation structure (1-3) on the inner wall of the front part of the cylinder body (1) is composed of an anti-rotation cylinder (2) arranged on the inner wall of the cylinder body (1), and a plurality of anti-rotation ribs are arranged on the inner wall of the anti-rotation cylinder (2).

7. A meat grinder employing the mincing mechanism with the follow-up mincing opening according to any one of claims 1 to 6.

8. A meat grinder as set forth in claim 7 wherein: the novel grinding machine comprises a grinding mechanism (100), a support (200) and a rocking handle (300), wherein the rear end of a barrel body (1) of the grinding mechanism (100) is arranged on the support (200) through a locking mechanism (24), the rocking handle (300) is arranged at the rear part of the support (200) and is detachably connected with the rear end of a screw rod (4) of the grinding mechanism (100), and a sucker adsorption mechanism is arranged at the bottom of the support (200).

9. A meat grinder as set forth in claim 8 wherein: the sucking disc adsorption mechanism comprises a sucking disc (22), a sucking disc pull rod (25) and a sucking disc poking button (23), wherein the sucking disc (22) is arranged at the bottom of a support shell (21) of a support (200), one end of the sucking disc pull rod (25) is fixedly connected with the middle part of the sucking disc (22), the other end of the sucking disc pull rod (25) is in sliding fit with a guide chute (21-1) in the support shell (21), the sucking disc poking button (23) is connected with the sucking disc pull rod (25) through a rotating shaft, a poking block (26) is arranged on the rotating shaft, and a kidney-shaped hole (25-1) with a notch for accommodating the poking block (26) is formed in the sucking disc pull rod (25); the poking block (26) is controlled by poking the sucker poking button (23) to pull the sucker pull rod (25) so as to enable the sucker (22) to generate negative pressure adsorption.