Meat mincing machine
By introducing a pressing component and a shoveling component into the meat grinder, combined with a servo motor drive, the problems of uneven meat grinding and clogging are solved, achieving uniform grinding and efficient meat grinding.
Patent Information
- Application Number
- CN202520174514.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-26
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-01-26
AI Technical Summary
Existing meat grinders often fail to grind meat evenly when processing frozen or large, hard pieces, which can easily clog the discharge port, resulting in poor grinding performance and low efficiency.
The design incorporates a pressing component and a shoveling component. The pressing component squeezes and screens the meat particles, while the shoveling component picks up large, unqualified meat particles and grinds them again. Combined with a servo motor driving the grinding blades to rotate, uniform grinding is achieved.
Ensure the meat is ground evenly to avoid clogging the discharge port and improve the efficiency and effectiveness of meat grinding.
Smart Images
Figure CN223800636U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to meat grinder technical field, concretely relates to a kind of meat grinder. BACKGROUND
[0002] Meat grinder is the granular meat stuffing of different process requirements of raw meat in meat production process, in the production process of hot pot raw material, meat needs to be minced, for example, chicken, pork etc..The existing mincing device is convenient for cleaning and replacing auger, and the auger is set as detachable type, for example, a kind of pork processing mincing device is disclosed in Chinese patent file with patent publication number "CN214339769U", the purpose of disassembling auger is realized by the setting of thread barrel, auger, first screw hole, second screw hole and threaded rod, it is convenient to clean and replace auger, avoid the problem that blade on auger is not easy to mince pork when blade on auger is blunt.At this time, meat enters after being minced by blade on auger from feed hopper, and is extracted from baffle, and minced meat falls into box, but in this process, if meat is frozen, or part of meat is large or hard, the time of mincing will be longer, using the above device, it is difficult to mince raw meat uniformly, and large meat particles may block discharge port, so that mincing effect is poor and efficiency is low. SUMMARY
[0003] To solve the above technical problems, the utility model provides a kind of meat grinder, by the setting of pressure material piece, the raw meat in cylindrical casing is repeatedly rolled in, so that the meat particle of uniform thickness is discharged from discharge screen plate, and by the setting of shoveling material piece, the large particle meat particle that is not qualified after mincing is shovelled from the bottom of cylindrical casing, to avoid its block discharge screen plate, and with the rotation of shoveling material piece, meat particle can also fall from above mincing blade, repeatedly mincing, until mincing to qualified size meat particle, to ensure that raw meat can be minced uniformly.
[0004] The utility model provides a kind of meat grinder to solve the above technical problems, including the cylindrical casing with feed inlet on the upper side, the bottom of the cylindrical casing is detachably provided with discharge screen plate, at least one end wall of the cylindrical casing is rotatably provided with two groups of horizontally arranged mounting discs, the mounting disc is detachably connected with mounting shaft, two mounting shafts are alternately arranged with mincing blade, the side of two groups of mounting discs away from the mincing blade is provided with intermeshing gear, one gear is fixed with the output end of rotating electrical machine, the two end walls of the cylindrical casing are also provided with swivel ring, the inner side of one swivel ring is provided with inner tooth ring, the mounting disc is provided with driving gear meshing with the inner tooth ring, two swivel rings are supported by two support rods, the two support rods are respectively provided with pressure material piece matched with the discharge screen plate and shoveling material piece matched with the inner wall of the cylindrical casing.
[0005] Further, the pressing member comprises a mounting base and a pressing roller movably arranged on the mounting base and in contact with the discharge sieve plate, wherein a first hollow rod is arranged on the support rod, a first movable rod is movably arranged in the first hollow rod, the mounting base is fixed with the outer end of the first movable rod, and a first elastic member is arranged between the mounting base and the support rod.
[0006] Further, the shoveling member comprises an arc-shaped shoveling plate and a baffle fixed with one side of the arc-shaped shoveling plate, the baffle and the axis of the arc-shaped shoveling plate form an included angle, wherein a second hollow rod is arranged on the support rod, a second movable rod is movably arranged in the second hollow rod, the outer end of the second movable rod is fixed with one side of the baffle, and a second elastic member is arranged between the baffle and the support rod.
[0007] Further, the two ends of the support rod are fixed with the rotating ring through first flanges.
[0008] Further, a partition plate is movably arranged on the rotating ring, the partition plate is located on the side of the driving gear away from the mounting disc, and a clearance hole is arranged on the partition plate for the installation shaft of the shredding blade.
[0009] Further, the bottom of the discharge sieve plate is provided with a mounting shell, a receiving box is movably arranged in the mounting shell, and the upper end of the receiving box is open and corresponds to the discharge sieve plate.
[0010] Further, the two ends of the cylindrical machine shell are provided with support frames.
[0011] Further, the rotating motor is a servo motor.
[0012] The beneficial effects of the utility model are as follows: the feeding inlet is used for feeding raw meat into the cylindrical casing, the bottom of the cylindrical casing is provided with a detachable discharge sieve plate, the size of the meat particles is screened through the discharge sieve plate, the discharge sieve plate is detachable, which facilitates cleaning of the discharge sieve plate and facilitates dismounting and cleaning of the mincing blade, the pressing piece and the shoveling piece in the cylindrical casing. The mounting disc provided on the end wall of the cylindrical casing is used for mounting the mincing blade, the side of the mounting disc away from the mincing blade is provided with intermeshing gears, one of the gears is driven to rotate by the rotating motor, the two mounting discs are driven to rotate through gear transmission, and then the mincing blades on the two mounting shafts are rotated to mince the raw meat entering the cylindrical casing. The two end walls of the cylindrical casing are also provided with rotating rings, the two rotating rings are supported by two support rods at intervals, and the support rods are used for mounting the pressing piece and the shoveling piece. The inner side of the rotating ring is provided with an internal gear ring, the mounting disc is provided with a driving gear meshing with the internal gear ring, when the mounting disc rotates, the driving gear is driven to rotate, and then the rotating ring is driven to rotate through the internal gear ring, when the rotating ring rotates, the pressing piece and the shoveling piece on the rotating ring are driven to rotate along the circumference of the cylindrical casing, at this time, the pressing piece and the shoveling piece act on the discharge sieve plate alternately, the pressing piece extrudes the meat particles falling on the discharge sieve plate in the rotating process, so that the meat particles meeting the size are extruded out of the discharge sieve plate, and the unqualified meat particles remain on the discharge sieve plate; the shoveling piece shovels the unqualified large meat particles after mincing from the discharge sieve plate of the cylindrical casing, avoids blocking of the discharge sieve plate, and with the rotation of the shoveling piece, when the shoveling piece rotates above the mincing blade, the shoveling piece is in an overturned state, and the meat particles can also fall from above the mincing blade, are repeatedly minced, until the meat particles are minced to the qualified size, and uniform mincing of the raw meat is ensured.
[0013] The utility model will be further described in connection with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the structure schematic diagram of the utility model;
[0015] Figure 2 It is the structure schematic diagram of the utility model's shoveling piece; Figure 1
[0016] Figure 3 It is the structure schematic diagram of the utility model's shoveling piece;
[0017] Figure 4 It is the structure schematic diagram of the utility model's gear.
[0018] In the drawing: 1-cylindrical casing, 11-feeding port, 12-discharge sieve plate, 13-mounting shell, 14-receiving box, 15-supporting frame, 2-mounting disc, 21-driving gear, 3-mounting shaft, 31-mincing blade, 32-gear, 4-rotary motor, 5-rotary ring, 51-inner tooth ring, 6-supporting rod, 61-first flange, 7-pressing piece, 71-mounting seat, 72-pressing roller, 73-first hollow rod, 74-first movable rod, 75-first elastic piece, 8-scooping piece, 81-arc-shaped scooping plate, 82-baffle, 83-second hollow rod, 84-second movable rod, 85-second elastic piece, 9-baffle plate, 91-clearance hole. DETAILED DESCRIPTION
[0019] With reference to the drawings, the specific implementation of the present application will be described in detail.
[0020] With reference to the drawings, Figures 1 to 4 The present application provides a meat mincer, which comprises a cylindrical casing 1 provided with a feeding port 11 on the upper side, further, a manhole is arranged on the side wall of the cylindrical casing 1, and a discharge sieve plate 12 is detachably arranged at the bottom of the cylindrical casing 1, wherein the discharge sieve plate 12 is arc-shaped, the feeding port 11 is used for feeding raw meat into the cylindrical casing 1, the discharge sieve plate 12 is arranged at the bottom of the cylindrical casing 1, the size of the meat particles is screened through the discharge sieve plate 12, the discharge sieve plate 12 is detachable, which facilitates the cleaning of the discharge sieve plate 12 and the disassembly and cleaning of the mincing blade 31, the pressing piece 7 and the scooping piece 8 in the cylindrical casing 1.
[0021] Further, a mounting shell 13 is arranged at the bottom of the discharge sieve plate 12, a receiving box 14 is movably arranged in the mounting shell 13, and the upper end of the receiving box 14 is open and corresponds to the discharge sieve plate 12. At this time, the qualified meat particles can be collected through the arrangement of the receiving box 14. Further, supporting frames 15 are arranged at both ends of the cylindrical casing 1, the supporting frames 15 support the cylindrical casing 1 to ensure its stability.
[0022] Two groups of mounting discs 2 are rotatably arranged on at least one end wall of the cylindrical casing 1, preferably, mounting discs 2 are rotatably arranged on both end walls of the cylindrical casing 1, mounting shafts 3 are detachably connected to the mounting discs 2, and mincing blades 31 are arranged on the two mounting shafts 3 in a staggered manner, the mounting shafts 3 are supported by the mounting discs 2 on both sides to ensure the stability of the mounting shafts 3, and further ensure the stability of the mincing blades 31 during mincing. Further, mounting flanges are arranged at both ends of the mounting shafts 3, the mounting flanges are fixed to the mounting discs 2, and the raw meat is minced by the mincing blades 31.
[0023] The two installation discs 2 are provided with gear wheels 32 on the side away from the mincing blades 31, one of the gear wheels 32 is fixed to the output end of the rotary motor 4, the rotary motor 4 drives one of the gear wheels 32 to rotate, the two installation discs 2 are driven to rotate through the gear wheels 32, and the mincing blades 31 on the two installation shafts 3 are driven to rotate, so that the raw meat entering the cylindrical casing 1 is minced. Preferably, the rotary motor 4 is a servo motor.
[0024] The two end walls of the cylindrical casing 1 are further provided with rotating rings 5, one of the rotating rings 5 is provided with an inner tooth ring 51 on the inner side, and the installation disc 2 is provided with a drive gear 21 engaged with the inner tooth ring 51. Further, the rotating ring 5 is movably provided with a partition plate 9 on the side away from the installation disc 2, and the partition plate 9 is provided with a clearance hole 91 for the installation shaft 3 of the mincing blade 31. Preferably, the outer side of the partition plate 9 is in sliding fit with the inner wall of the rotating ring 5, at this time, the partition plate 9 is arranged to avoid the meat particles entering between the drive gear 21 and the inner tooth ring 51, and to avoid being stuck.
[0025] Two support rods 6 are supported between the two rotating rings 5, and the two support rods 6 are respectively provided with a pressing piece 7 matched with the discharge screen plate 12 and a shoveling piece 8 matched with the inner wall of the cylindrical casing 1. Further, the two ends of the support rod 6 are fixed to the rotating ring 5 through the first flange plate 61, and the support rod 6 is fixed to the rotating ring 5 through the first flange plate 61, which facilitates the disassembly of the support rod 6, and further facilitates the disassembly of the pressing piece 7 and the shoveling piece 8. At this time, when the installation disc 2 rotates, the drive gear 21 is driven to rotate, and the rotating ring 5 is driven to rotate through the inner tooth ring 51, and when the rotating ring 5 rotates, the pressing piece 7 and the shoveling piece 8 on the rotating ring 5 rotate along the circumference of the cylindrical casing 1, at this time, the pressing piece 7 and the shoveling piece 8 act on the discharge screen plate 12, and the pressing piece 7 extrudes the meat particles falling on the discharge screen plate 12 during rotation, so that the qualified meat particles are extruded out of the discharge screen plate 12, and the unqualified meat particles remain on the discharge screen plate 12; the shoveling piece 8 shovels the unqualified large meat particles after mincing from the discharge screen plate 12 of the cylindrical casing 1, so as to avoid blocking the discharge screen plate 12, and as the shoveling piece 8 rotates, the shoveling piece 8 is in an overturned state when it rotates above the mincing blade 31, and the shoveling piece 8 can also fall the meat particles from above the mincing blade 31, and the meat particles are repeatedly minced until the qualified meat particles are obtained, so as to ensure that the raw meat is uniformly minced.
[0026] In some embodiments, the pressing member 7 comprises a mounting base 71 and a pressing roller 72 movably arranged on the mounting base 71 and in contact with the discharge screen plate 12, wherein a first hollow rod 73 is arranged on the support rod 6, preferably, the first hollow rod 73 is arranged in at least two groups and uniformly arranged along the axial direction of the support rod 6, to ensure the stability of the pressing member 7. A first movable rod 74 is movably arranged in the first hollow rod 73, the mounting base 71 is fixed to the outer end of the first movable rod 74, and a first elastic member 75 is arranged between the mounting base 71 and the support rod 6. In this way, when the pressing member 7 rotates to the discharge screen plate 12 with the rotating ring 5, the pressing member 7 is located below the mincing blade 31, at this time, the meat particles are accumulated on the discharge screen plate 12, the pressing roller 72 is pressed on the meat particles on the discharge screen plate 12 under the action of gravity, and part of the meat particles can be squeezed out through the screen holes on the discharge screen plate 12, and the first elastic member 75 can also provide a force for the pressing roller 72 to move towards the discharge screen plate 12, to increase the pressing degree of the pressing roller 72; when the pressing member 7 rotates to above the mincing blade 31 with the rotating ring 5, the pressing roller 72 overcomes the elasticity of the first elastic member 75 under the action of gravity, the first movable rod 74 moves towards the first hollow rod 73, the pressing roller 72 moves towards the support rod 6, and does not contact the inner wall of the cylindrical machine shell 1, to avoid the pressing member 7 from being stuck in the feeding port on the cylindrical machine shell 1, reduce the wear of the pressing roller 72 and the cylindrical machine shell 1, and improve the service life.
[0027] The shovel 8 comprises an arc-shaped shovel plate 81 and a baffle 82 fixed to one side of the arc-shaped shovel plate 81, and an angle is formed between the baffle 82 and the axis of the arc-shaped shovel plate 81. A second hollow rod 83 is arranged on the support rod 6, and a second movable rod 84 is movably arranged in the second hollow rod 83. The outer end of the second movable rod 84 is fixed to one side of the baffle 82, and a second elastic member 85 is arranged between the baffle 82 and the support rod 6. In this way, when the shovel 8 rotates to the discharge screen plate 12, the arc-shaped shovel plate 81 shovels the meat pieces left on the discharge screen plate 12. With the rotation of the shovel 8, the arc-shaped shovel plate 81 rotates along the circumference of the cylindrical casing 1, the angle between the arc-shaped shovel plate 81 and the vertical direction changes, and the meat pieces are moved in the arc-shaped shovel plate 81 towards the baffle 82. Due to the arrangement of the baffle 82, the meat pieces can rise in the cylindrical casing 1 with the rotation of the shovel 8, and when the meat pieces move above the mincing blade 31, the arc-shaped shovel plate 81 is flipped. At this time, under the gravity of the arc-shaped shovel plate 81 and the baffle 82, the arc-shaped shovel plate 81 moves downwards, overcoming the elastic force of the second elastic member 85, to avoid being stuck with the feed inlet 11 on the upper side of the cylindrical casing 1. At the same time, the meat pieces fall from the baffle 82 and the arc-shaped shovel plate 81, and are minced again by the mincing blade 31. Preferably, the side of the arc-shaped shovel plate 81 away from the baffle 82 is provided with a sawtooth, which facilitates the shoveling of the meat pieces into the arc-shaped shovel plate 81. The arrangement of the second elastic member 85 enables the arc-shaped shovel plate 81 to have a force to move towards the discharge screen plate 12, so that the arc-shaped shovel plate 81 can be attached to the discharge screen plate 12 to shovel the meat pieces on the discharge screen plate 12.
[0028] In use, the mincing blade 31 is rotated by the rotating motor 4, and the raw meat is fed into the cylindrical casing 1 from the feed inlet 11. The raw meat is minced by the mincing blade 31, and the meat pieces falling on the discharge screen plate 12 are extruded by the pressing member 7, so that part of the qualified meat pieces are extruded out of the discharge screen plate 12 and fall into the receiving box 14, and the unqualified meat pieces remain on the discharge screen plate 12. With the rotation of the rotating ring 5, the arc-shaped shovel plate 81 of the shovel 8 shovels the meat pieces on the discharge screen plate 12, and with the rotation of the shovel 8, the meat pieces are brought above the mincing blade 31 and then fall down to be minced again by the mincing blade 31, until all the meat pieces are qualified. When the meat mincing machine needs to be cleaned, the discharge screen plate 12 is removed, and the maintenance door is opened. The pressing member 7 and the shovel 8 supported by the support rod 6 in the cylindrical casing 1, and the mounting shaft 3 fixed to the mounting disc 2 are removed for cleaning.
[0029] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.
[0030] The above only describes the preferred embodiments of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A meat mincer, characterised in that, The utility model provides a kind of vertical rotary cutter, including the cylindrical casing (1) with feed inlet (11) on upside, the bottom of the cylindrical casing (1) is detachably provided with discharge sieve plate (12), at least one end wall of the cylindrical casing (1) is rotatably provided with two groups of horizontally arranged mounting disc (2), the mounting disc (2) is detachably connected with mounting shaft (3), two mounting shafts (3) are staggered with mincing blade (31), two groups of the mounting disc (2) are provided with mutually meshing gear (32) away from the mincing blade (31), one gear (32) is fixed with the output end of rotary motor (4), Two end walls of the cylindrical casing (1) are also provided with rotating ring (5), one rotating ring (5) is provided with inner tooth ring (51) on inner side, the mounting disc (2) is provided with driving gear (21) meshing with the inner tooth ring (51), two rotating rings (5) are supported by two support rods (6) with interval, two support rods (6) are respectively provided with pressing piece (7) matched with the discharge sieve plate (12) and shoveling piece (8) matched with the inner wall of the cylindrical casing (1).
2. A meat mincer according to claim 1, characterised in that The pressing piece (7) includes mounting seat (71) and pressure roller (72) movably arranged on the mounting seat (71) and in contact with the discharge sieve plate (12), one of the support rods (6) is provided with first hollow rod (73), the first hollow rod (73) is movably provided with first movable rod (74) in it, the mounting seat (71) is fixed with the outer end of the first movable rod (74), and the first elastic member (75) is arranged between the mounting seat (71) and the support rod (6).
3. The meat mincer of claim 1, wherein, The shoveling piece (8) includes arc-shaped shovel plate (81) and baffle (82) fixed with one side of the arc-shaped shovel plate (81), the baffle (82) and the axis of the arc-shaped shovel plate (81) have an included angle, one of the support rods (6) is provided with second hollow rod (83), the second hollow rod (83) is movably provided with second movable rod (84) in it, the outer end of the second movable rod (84) is fixed with one side of the baffle (82), and the second elastic member (85) is arranged between the baffle (82) and the support rod (6).
4. The meat grinder of claim 1, wherein, The two ends of the support rod (6) are fixed with the rotating ring (5) through the first flange plate (61).
5. The meat grinder of claim 1, wherein, The rotating ring (5) is movably provided with partition plate (9), the partition plate (9) is located on the side of the driving gear (21) away from the mounting disc (2), and the partition plate (9) is provided with a clearance hole (91) for the mounting shaft (3) of the mincing blade (31).
6. The meat grinder of claim 1, wherein, The bottom of the discharge sieve plate (12) is provided with mounting shell (13), the mounting shell (13) is movably provided with receiving box (14), and the upper end of the receiving box (14) is open and corresponds to the discharge sieve plate (12).
7. The meat grinder of claim 1, wherein, The two ends of the cylindrical casing (1) are provided with support frame (15).
8. The meat grinder of claim 1, wherein, The rotary motor (4) is a servo motor.