CN113440026A

CN113440026A - Food dry grinding machine

Info

Publication number: CN113440026A
Application number: CN202110693165.1A
Authority: CN
Inventors: 曾盛华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-09-28

Abstract

The invention discloses a food dry grinding machine, which comprises a machine body and an inner container cup arranged on the machine body, wherein the machine body is connected with a cover cup which can be covered on the inner container cup from top to bottom, the inner side walls of the cover cup and the inner container cup enclose an inner cavity for placing food, a driving device is arranged in the machine body, the driving device is provided with a driving shaft extending into the inner cavity, a sealing structure is arranged between the driving shaft and the inner container cup, a crushing knife and a stirring knife which are connected on the driving shaft are arranged in the inner cavity, the crushing knife is arranged at the bottom of the inner container cup, the crushing knife is uniformly provided with two or more knife edges along the circumferential direction, a sharp knife edge is arranged on the knife edge, the stirring knife is arranged above the crushing knife, the stirring knife is provided with at least two first stirring parts which are tilted upwards and at least two second stirring parts which are downward drooping, thus, the application is wider.

Description

Food dry grinding machine

[ technical field ] A method for producing a semiconductor device

The invention relates to a food dry grinding machine.

[ background of the invention ]

The food dry grinding machine is used for dry grinding and processing granular, blocky or flaky food into powder so as to manufacture refined and diversified food. The existing food dry grinding machine can only grind dry hard food, can not process wet food, and has poor stirring effect on soft food. In addition, the juice extractor is available in the market, the fruits are smashed by the spiral blade, the blade is small and short, the linear velocity is favorably improved, the fruits are quickly chopped into residues, and the grinding effect on hard food is poor; the soybean milk maker is also arranged on the market, and the food in the cup body is beaten and crushed at a super high speed through a hard cutter head at a super high rotating speed, so that the hard food is broken, but the soybean milk maker is mainly applied to impacting the food, and has a poor stirring effect on the soft food.

The present invention has been made in view of the above-mentioned disadvantages.

[ summary of the invention ]

The invention aims to overcome the defects of the prior art and provide the food dry grinding machine which can grind hard food and has better stirring capability.

The invention is realized by the following technical scheme:

a food dry grinding machine comprises a machine body and an inner container cup arranged on the machine body, wherein the machine body is connected with a cover cup which can be covered on the inner container cup from top to bottom, the inner side walls of the cover cup and the inner container cup enclose an inner cavity for placing food, a driving device is arranged in the machine body, the driving device is provided with a driving shaft extending into the inner cavity, a sealing structure is arranged between the driving shaft and the inner container cup, the inner cavity is internally provided with a crushing knife and a stirring knife which are connected with the driving shaft, the crushing knife is arranged at the bottom of the inner container cup, the crushing knife is evenly provided with two or more knife edges along the circumferential direction, the knife edges are provided with a sharp knife edge, the stirring knife is arranged above the crushing knife, and the stirring knife is provided with at least two upward-tilting first stirring parts and at least two downward-downward second stirring parts.

As an embodiment of the stirring blade, the stirring blade is formed by laminating and combining two stirring blade monomers, the two stirring blade monomers are arranged to intersect each other at 90 degrees, and the first stirring part and the second stirring part are respectively arranged on the two stirring blade monomers.

In order to improve the use convenience, the bottom of the cover cup and the machine body are provided with a detachable connecting structure, the bottom of the cover cup is also provided with a magnetic component, and the machine body is provided with a sensor which can identify the magnetic component when the cover cup is closed.

As an optimized scheme, a raised rim of the cup mouth protruding to the periphery is arranged at the cup mouth of the inner container cup, the rim of the cup mouth is wrapped by a layer of sealing sleeve, and when the cover cup is closed, the sealing sleeve is attached to the inner side wall of the cover cup.

As the preferred scheme, connection structure include along the circumferencial direction evenly set up the bellied fixture block in lid cup bottom, the fuselage on be provided with the confession the fixture block vertical block go into the back can lateral shifting certain distance the L-shaped groove.

Preferably, the magnetic member is disposed inside the latch, and the sensor is disposed at a lower side of the L-shaped slot.

As an implementation mode of the sealing structure, a first shaft hole for the driving shaft to extend into the inner cavity is formed in the liner cup, a second shaft hole corresponding to the first shaft hole is formed in the machine body, the sealing structure comprises a sealing shaft sleeve sleeved on the driving shaft, a threaded sleeve is sleeved on the outer side of the sealing shaft sleeve, the threaded sleeve penetrates through the second shaft hole and the first shaft hole from bottom to top, a limiting boss abutting against the edge of the second shaft hole is arranged on the lower portion of the threaded sleeve, a sealing nut is sleeved on the upper portion of the threaded sleeve, and the sealing nut is sleeved on the threaded sleeve from top to bottom and abuts against the edge of the first shaft hole.

More specifically, the sealing sleeve is provided with a through hole for the driving shaft to pass through, and the wall of the through hole is provided with a plurality of convex rings attached to the surface of the driving shaft.

In order to further enhance the sealing performance, the driving shaft is arranged on the upper side surface of the driving device, an annular convex rib surrounding the driving shaft is arranged on the upper side surface of the driving device, and an annular groove for accommodating the annular convex rib is arranged on the sealing shaft sleeve.

The annular bead as described above is a bead having a triangular cross section.

According to the food dry grinding machine, the sealing ring is arranged between the machine body and the inner container cup and surrounds the first shaft hole.

Compared with the prior art, the invention has the following advantages:

1. this use crushing sword and stirring sword in neotype food dry grinding machine inner chamber, crushing sword setting is in the bottom of inner bag cup, and crushing sword evenly is provided with two or more blade points along the circumferencial direction, is provided with a sharp edge on the blade point, and the blade point can be smashed the food of stereoplasm when rotating, the stirring sword setting in the top of smashing the sword, the stirring sword be provided with two at least first stirring portions of perk up and two at least second stirring portions of flagging down, efficient to the stirring of food, food dry grinding machine has guaranteed the stirring efficiency to soft food when can smashing stereoplasm food effectively like this, in addition, stereoplasm food and soft food can mix simultaneous processing.

2. This use novel lid cup be provided with detachable connection structure between bottom and the fuselage, lid cup bottom still be provided with magnetic part, the fuselage on be provided with the sensor that can discern magnetic part when the lid cup closes, drive arrangement keeps stopping when can realizing the lid cup not closing to prevent that drive arrangement action and bring danger when the lid cup does not close.

3. This use neotype food dry grinding machine is provided with sealed axle sleeve, thread bush and nut, through nut and thread bush with fuselage and inner bag cup fastening connection like this, sealed axle sleeve then can be guaranteeing that the drive shaft can the pivoted simultaneously with the clearance seal around the drive shaft.

[ description of the drawings ]

FIG. 1 is a perspective view of the food dry mill of the present invention;

FIG. 2 is an exploded view of the food dry mill of the present invention;

FIG. 3 is a cross-sectional view of the food dry mill of the present invention;

FIG. 4 is a perspective view of the crushing blade and the stirring blade of the present invention;

FIG. 5 is a perspective view of the crushing blade of the present invention;

fig. 6 is a partial enlarged view at a of fig. 3;

fig. 7 is a partial enlarged view at B of fig. 3;

fig. 8 is a partial enlarged view at C of fig. 3;

fig. 9 is an exploded view of part of the components of the food dry mill of the present invention.

[ detailed description ] embodiments

The invention is further described below with reference to the accompanying drawings:

the orientations of the present specification, such as "upper", "lower", "left", "right", "front", "back", etc., are based on the orientation of the drawings, and are for the purpose of describing the relationship between the respective components, and do not indicate a unique or absolute positional relationship between the respective components, but merely indicate one embodiment of the present invention, and do not limit the embodiments thereof.

As shown in fig. 1 to 3, a food dry grinding machine comprises a machine body 1 and an inner container cup 2 arranged on the machine body, wherein the machine body 1 is connected with a cover cup 3 which can be covered on the inner container cup 2 from top to bottom, the inner side wall of the cover cup 3 and the inner container cup 2 is enclosed to form an inner cavity 20 for placing food, a driving device 4 is arranged in the machine body 1, the driving device 4 is provided with a driving shaft 41 extending into the inner cavity 20, a sealing structure 5 is arranged between the driving shaft 41 and the inner container cup 2 to prevent the juice of the food from polluting the driving device 4, so that the food dry grinding machine can adapt to dry and wet foods, a crushing knife 42 and a stirring knife 43 which are connected on the driving shaft 41 are arranged in the inner cavity 20, the crushing knife 42 is arranged at the bottom of the inner container cup 2, and two or more knife edges 421 are uniformly arranged on the crushing knife 42 along the circumferential direction, as shown in fig. 5, be provided with a sharp edge 422 on blade 421, sharp edge 422 can smash the food of stereoplasm when rotating, stirring sword 43 set up in the top of smashing sword 42, stirring sword 43 be provided with at least two first stirring portion 431 of perk up and at least two second stirring portion 432 of drooping down, it is efficient to the stirring of food, food dry grinding machine has guaranteed the stirring efficiency to soft food when can smashing stereoplasm food effectively like this, in addition, stereoplasm food and soft food can mix simultaneous processing.

As shown in fig. 4, as one of the structural solutions of the stirring blade 43: the stirring knife 43 is formed by stacking and combining two stirring knife monomers 430, the two stirring knife monomers 430 are mutually arranged in a 90-degree crossed manner, and the first stirring part and the second stirring part 432 are respectively arranged on the two stirring knife monomers 430, so that the structure is simple, and the processing is convenient.

In addition, as an optimized scheme of the food dry grinding machine:

as shown in fig. 3 and 8, a detachable connection structure 6 is arranged between the bottom of the cover cup 3 and the machine body 1, a magnetic component 31 is further arranged at the bottom of the cover cup 3, a sensor 11 capable of identifying the magnetic component 31 when the cover cup 3 is closed is arranged on the machine body 1, the sensor 11 is connected with the driving device 4 and further capable of transmitting an identified signal to the driving device 4, the driving device 4 is operated or stopped according to the identified signal, the sensor 11 is also connected with the control module and is used for controlling the operation or the stop of the driving device 4 through the control module, and the driving device 4 can be kept stopped when the cover cup 3 is not closed through a preset program, so that the driving device 4 is prevented from being operated to bring danger when the cover cup 3 is not closed.

Preferably, as shown in fig. 8, the connecting structure 6 includes protruding locking blocks 32 uniformly arranged at the bottom of the cover cup 3 along the circumferential direction, and the body 1 is provided with an L-shaped groove 12 for allowing the locking blocks 32 to vertically lock in and then move a certain distance in the transverse direction, so that the operation is simple.

As a more preferable embodiment, as shown in fig. 3 and 7, the magnetic member 31 is disposed inside the latch 32, and the sensor 11 is disposed under the L-shaped slot 12, so that the structure is more compact, the space is saved, and the production is facilitated.

As a more preferable embodiment, as shown in fig. 3 and 8, the rim of the inner container cup 2 is provided with a rim of the cup rim 22 protruding all around, the rim of the cup rim 22 wraps a layer of sealing sleeve 7, when the cover cup 3 is covered, the sealing sleeve 7 is attached to the inner side wall of the cover cup 3, so that the inner side walls of the cover cup 3 and the inner container cup 2 enclose a sealed and leak-proof cavity, thereby ensuring the sealing between the inner container cup 2 and the cover cup 3, and simultaneously, conveniently inverting the cover cup 3 for holding the polished food. In order to improve the safety of food, the cover cup 3 is made of transparent materials such as glass, and the inner container cup 2 is made of food-grade stainless steel materials.

In order to improve the sealing performance of the food dry grinding machine, the invention also provides a more optimized scheme:

as shown in fig. 6, the inner container cup 2 is provided with a first shaft hole 21 for the driving shaft 41 to extend into the inner cavity 20, the body 1 is provided with a second shaft hole 13 corresponding to the first shaft hole 21, the sealing structure 5 comprises a sealing shaft sleeve 51 sleeved on the driving shaft 41, the outer side of the sealing shaft sleeve 51 is sleeved with a threaded sleeve 52, the threaded sleeve 52 penetrates through the second shaft hole 13 and the first shaft hole 21 from bottom to top, and the lower part of the thread bush 52 is provided with a limit boss 521 which is abutted against the edge of the second shaft hole 13, the upper part of the thread bush 52 is sleeved with a sealing nut 53, the sealing nut 53 is sleeved on the threaded sleeve 52 from top to bottom and abuts against the edge of the first shaft hole 21, the body 1 and the inner cup 2 are fastened and connected by the nut 53 and the threaded sleeve 52, and the seal bush 51 seals the gap around the drive shaft 41 while ensuring the drive shaft 41 to be rotatable.

As a preferred embodiment of the sealing sleeve 51, as shown in fig. 6, the sealing sleeve 51 is provided with a through hole 510 for the driving shaft 41 to pass through, and the wall of the through hole 510 is provided with a plurality of convex rings 511 which abut against the surface of the driving shaft 41, so that the gap around the driving shaft 41 can be closed, and the friction between the driving shaft 41 and the sealing sleeve 51 can be minimized, so that the driving shaft 41 can rotate freely. Of course, a lubricating substance may be added between two adjacent collars 511 of the through-hole 510.

In order to further enhance the sealing performance of the sealing structure 5, as shown in fig. 6, the driving shaft 41 is disposed on the upper side 40 of the driving device 4, the upper side 40 of the driving device 4 is provided with an annular rib 401 surrounding the driving shaft 41, the sealing sleeve 51 is provided with an annular groove 512 for accommodating the annular rib 401, so as to prevent liquid from entering around the driving shaft 41, and the annular groove 511 is used together to prevent liquid from reaching the connection between the driving shaft 41 and the driving device 4. Preferably, the annular rib 401 is a rib with a triangular cross section.

As a preferable scheme, as shown in fig. 6, a sealing ring 8 is arranged between the machine body 1 and the inner container cup 2, the sealing ring 8 is arranged at a position corresponding to the first shaft hole 21 and the second shaft hole 13, and the sealing ring 8 is arranged around the first shaft hole 21, so that a gap between the machine body 1 and the inner container cup 2 and the inner space of the first shaft hole and the inner space of the inner container cup are sealed in a blocking manner, and the sealing performance is improved.

Of course, as another embodiment, the connection structure 6 is a screw connection structure, so that the cover cup 3 can be screwed down by rotating.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A food dry-grinding machine characterized in that: comprises a machine body (1) and an inner container cup (2) arranged on the machine body, wherein the machine body (1) is connected with a cover cup (3) which can be covered on the inner container cup (2) from top to bottom, an inner cavity (20) for placing food is enclosed by the inner side wall of the cover cup (3) and the inner container cup (2), a driving device (4) is arranged in the machine body (1), the driving device (4) is provided with a driving shaft (41) extending into the inner cavity (20), a sealing structure (5) is arranged between the driving shaft (41) and the inner container cup (2), a crushing knife (42) and a stirring knife (43) which are connected on the driving shaft (41) are arranged in the inner cavity (20), the crushing knife (42) is arranged at the bottom of the inner container cup (2), and two or more knife edges (421) are uniformly arranged on the crushing knife (42) along the circumferential direction, blade point (421) on be provided with sharp cutting edge (422), stirring sword (43) set up the top at crushing sword (42), stirring sword (43) be provided with at least two first stirring portion (431) of perk up and at least two second stirring portion (432) down downwards.

2. The food dry mill of claim 1, wherein: the stirring knife (43) is formed by laminating and combining two stirring knife monomers (430), the two stirring knife monomers (430) are mutually arranged in a 90-degree cross manner, and the first stirring part and the second stirring part (432) are respectively arranged on the two stirring knife monomers (430).

3. The food dry mill of claim 1, wherein: the novel multifunctional portable electronic device is characterized in that a detachable connecting structure (6) is arranged between the bottom of the cover cup (3) and the body (1), a magnetic component (31) is further arranged at the bottom of the cover cup (3), and a sensor (11) capable of identifying the magnetic component (31) when the cover cup (3) is closed is arranged on the body (1).

4. The food dry mill of claim 3, wherein: inner bag cup (2) rim of a cup department be provided with to bellied rim of a cup chimb all around (22), rim of a cup chimb (22) wrap up one deck seal cover (7), lid cup (3) when lid, seal cover (7) paste and lean on lid cup (3) inside wall.

5. The food dry mill of claim 3, wherein: connection structure (6) including evenly setting up bellied fixture block (32) in lid cup (3) bottom along the circumferencial direction, fuselage (1) on be provided with the confession fixture block (32) vertical card go into back can lateral shifting certain distance L shape groove (12).

6. The food dry mill of claim 5, wherein: the magnetic component (31) is arranged in the fixture block (32), and the sensor (11) is provided with the lower side of the L-shaped groove (12).

7. The food dry mill of claim 1, wherein: the inner container cup (2) is provided with a first shaft hole (21) for a driving shaft (41) to extend into the inner cavity (20), the machine body (1) is provided with a second shaft hole (13) corresponding to the first shaft hole (21), the sealing structure (5) comprises a sealing shaft sleeve (51) sleeved on the driving shaft (41), a threaded sleeve (52) is sleeved on the outer side of the sealing shaft sleeve (51), the threaded sleeve (52) penetrates through the second shaft hole (13) and the first shaft hole (21) from bottom to top, a limiting boss (521) abutted against the edge of the second shaft hole (13) is arranged on the lower portion of the threaded sleeve (52), a sealing nut (53) is sleeved on the upper portion of the threaded sleeve (52) from top to bottom, and the sealing nut (53) is sleeved on the threaded sleeve (52) from top to bottom and abutted against the edge of the first shaft hole (21).

8. The food dry mill of claim 7, wherein: the sealing shaft sleeve (51) is provided with a through hole (510) for the driving shaft (41) to pass through, and the hole wall of the through hole (510) is provided with a plurality of convex rings (511) attached to the surface of the driving shaft (41).

9. The food dry mill of claim 7 or 8, characterized in that: the driving shaft (41) is arranged on the upper side surface (40) of the driving device (4), the upper side surface (40) of the driving device (4) is provided with an annular convex rib (401) surrounding the driving shaft (41), and the sealing shaft sleeve (51) is provided with an annular groove (512) for accommodating the annular convex rib (401).

10. The food dry mill of claim 7, wherein: a sealing ring (8) is arranged between the machine body (1) and the inner container cup (2), and the sealing ring (8) surrounds the first shaft hole (21).