CN217615164U

CN217615164U - Meat grinder

Info

Publication number: CN217615164U
Application number: CN202221314503.2U
Authority: CN
Inventors: 郑培伟; 宿元星; 汪良超; 周之洋
Original assignee: Aucma Co Ltd; Qingdao Aucma Domestic Electrical Appliance Co Ltd
Current assignee: Aucma Co Ltd; Qingdao Aucma Domestic Electrical Appliance Co Ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-10-21
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses a meat grinder relates to the meat grinder field. It includes cup, bowl cover, host computer, shredding knife and rotatory fixed axle, the cup can be dismantled with the bowl cover and be connected and form and hold the chamber, shredding knife and rotatory fixed axle are located hold the intracavity. The lower side of the main machine is detachably and fixedly connected with the cup cover, and the center of the lower side of the main machine is in transmission connection with the upper end of the chopping knife. The lower end of the rotary fixed shaft is detachably and fixedly connected with the cup body, the upper end of the rotary fixed shaft is movably connected with the chopping knife, and the chopping knife can rotate along the rotary fixed shaft through the transmission of the main machine. The cutting knife is provided with a clamping plate, the middle position of the clamping plate is clamped with the cutting knife, and two sides of the clamping plate are respectively clamped with the cup body. The utility model discloses can solve because food is too many, lead to shredding the sword and can't move down for the unable problem of normally installing of host computer.

Description

Meat grinder

Technical Field

The utility model relates to a meat grinder field especially relates to a meat grinder.

Background

The meat grinder is a very common tool in our daily life, and can be used for mincing food, so that convenience is brought to a user for later-stage processing of the food. Meat mincer is closely related to people's life, and is widely applied to industries such as processing of balls, dumpling fillings, pet foods and other meat products. The cup body of the meat grinder is made of glass or food-grade stainless steel, so that the meat grinder has no pollution to processing materials and meets the food sanitation standard. Nowadays, the living standard of people is gradually improved, and more various demands are made on food processing, so that the meat grinder is a small household appliance essential for household life nowadays. In order to improve the use experience of users, the meat grinder gradually develops towards miniaturization and intellectualization.

However, when the meat grinder is used for putting food to be ground, the spring inside the chopping knife can not make the chopping knife move downwards completely, and the food can only enter the bottom of the meat grinder from the gap between the chopping knives, which also causes the problem that the main machine can not be installed in place.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a meat grinder that can avoid leading to the unable normal installation of host computer because food too much.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a meat grinder, includes cup, bowl cover, host computer, shredding knife and rotatory fixed axle, the mutual joint of cup and bowl cover forms and holds the chamber, shredding knife and rotatory fixed axle are located hold the intracavity. The lower end of the main machine is in adaptive clamping connection with the cup cover, and the center of the bottom of the main machine is in transmission connection with the upper end of the chopping knife. The lower part of the rotary fixed shaft is detachably and fixedly connected with the cup body, the upper part of the rotary fixed shaft is movably connected with the chopping knife, and the chopping knife can rotate along the rotary fixed shaft through the transmission of the main machine. The cutting knife is provided with a clamping plate, the middle position of the clamping plate can be clamped with the upper part of the cutting knife, and two sides of the clamping plate can be clamped with the cup body respectively.

Furthermore, the left side and the right side of the upper edge of the cup body are respectively provided with a transverse semicircular extension plate as a first handle, and the center of the bottom of the cup body is provided with a first through hole.

Furthermore, the rotating and fixing shaft is cylindrical, the left side and the right side of the upper part of the rotating and fixing shaft are respectively provided with a triangular bulge serving as a first clamping part, the lower part of the rotating and fixing shaft is provided with a transverse disc-shaped clamping disc, and the outer surface of the lower end of the rotating and fixing shaft is provided with threads.

Furthermore, the lower end of the rotating fixing shaft is inserted into the first through hole from the containing cavity in a matched mode, the diameter of the clamping disc is larger than that of the first through hole, the lower end of the rotating fixing shaft protrudes out of the bottom of the cup body, and the rotating fixing shaft and the cup body are connected in a detachable and fixed mode through nuts.

Further, the chopping knife comprises knife columns and three blades, wherein the three blades are respectively fixed on the outer sides of the lower parts of the knife columns from top to bottom in the transverse direction. The center position department in sword post top has ascending arch that is the pentagon and is regarded as second joint portion, the diameter of second joint portion is less than the diameter of sword post.

Further, the inside of tool post has and is the columniform cavity, the top of cavity has spring stop gear, spring stop gear internal fixation has the spring, the lower extreme fixedly connected with roof of spring, the roof can be followed cavity looks adaptation slides from top to bottom. The center of the bottom of the knife post is provided with a cross first clamping groove, the first clamping groove penetrates through the bottom of the knife post into the cavity, and the diameter of the first clamping groove is smaller than that of the cavity.

Further, first joint portion can follow first joint groove looks adaptation slides, rotatory fixed axle can enter into along first joint groove in the cavity. The upper end of the rotating fixed shaft props against the top plate and upwards compresses the spring, so that the first clamping portion can be separated from the first clamping groove and enter the cavity.

Further, the host computer is the boss type, the top of host computer has the switch button, and its bottom central point department of putting has the second joint groove, the motor has in the host computer, the motor with second joint groove transmission is connected. The cup cover is characterized in that a third through hole is formed in the center of the cup cover, a second handle corresponding to the cup body is arranged on each of the left side and the right side of the cup cover, the second clamping portion penetrates through the third through hole and can be clamped with the second clamping groove in a matched mode, and the chopping knife can be driven by the motor to rotate.

Furthermore, the clamping plate is rectangular, and a second through hole which can be matched with the second clamping part is formed in the center of the clamping plate. The two ends of the clamping plate are respectively provided with a third clamping groove which is bent inwards and can be matched with the first handle, and the clamping plate is matched with the first handle through the third clamping groove and can be clamped and fixed with the cup body.

The beneficial effects of the utility model are that: through cardboard and shredding knife mutually supporting, can push down the shredding knife when placing food, can not increase the space of placing food, still can solve because food leads to the shredding knife too much and can't move down completely for the problem of the unable normal installation of host computer.

Drawings

Fig. 1 is a schematic view illustrating a structural principle of an embodiment of the present invention.

Fig. 2 is a schematic structural view of the cup body.

Fig. 3 is a schematic view showing the structure of the rotating fixing shaft.

Fig. 4 is a schematic view of the structure of the chopper.

Fig. 5 is a cross-sectional view of fig. 4.

Fig. 6 is a bottom view of fig. 4.

FIG. 7 is a schematic view of the mounting structure of the rotating stationary shaft and the shredding knife in interlocking engagement with each other.

FIG. 8 is a schematic view of the mounting arrangement of the chopper rotatable relative to the rotating stationary shaft.

FIG. 9 is a schematic view of the mounting arrangement of the chopper and cup.

FIG. 10 is a schematic view of the card.

Fig. 11 is a schematic view showing an installation structure of the chucking plate and the cup body.

Fig. 12 is a schematic structural view of the cap.

Fig. 13 is a bottom view of fig. 1.

Detailed Description

The utility model discloses a meat grinder, the following is combined with the attached drawing and is made a concrete description to an embodiment of the utility model.

As shown in figure 1, the cup comprises a cup body 1, a cup cover 5, a main machine 6, a chopping knife 3, a rotary fixing shaft 2 and a clamping plate 4, wherein the cup body 1 and the cup cover 5 are mutually clamped to form an accommodating cavity, and the chopping knife 3 and the rotary fixing shaft 2 are positioned in the accommodating cavity. As shown in FIG. 2, the left and right sides of the upper edge of the cup body 1 are respectively provided with a transverse semicircular extension plate as a first handle 102, and the center of the bottom of the cup body 1 is provided with a first through hole 101. As shown in fig. 3, the rotation fixing shaft 2 is cylindrical, and has a first engaging portion 201 formed by a triangular protrusion on each of left and right sides of an upper portion thereof, a laterally protruding engaging plate 202 formed by a circular protrusion on a lower portion thereof, and a screw thread on a surface of a lower end thereof. The lower end of the rotating fixing shaft 2 is inserted into the first through hole 101 from the accommodating cavity in a matching manner, the clamping disc 202 is contacted with the bottom surface of the accommodating cavity, the lower end of the rotating fixing shaft 2 protrudes out of the cup body 1, and the rotating fixing shaft 2 is detachably and fixedly connected with the cup body 1 through a nut.

As shown in fig. 4, the shredding cutter 3 includes a cutter post 301 and three blades 302, and the three blades 302 are fixed to the lower outer side of the cutter post 301 from top to bottom in the transverse direction. The center position of the top of the knife post 301 is provided with an upward pentagram-shaped bulge serving as a second clamping portion 303, and the diameter of the second clamping portion 303 is smaller than that of the knife post 301. As shown in fig. 5, a cylindrical cavity is formed inside the knife post 301, a spring limiting mechanism 304 is arranged at the top of the cavity, a spring is fixed in the spring limiting mechanism 304, a top plate 305 is fixedly connected to the lower end of the spring, and the top plate 305 can slide up and down along the cavity. As shown in fig. 6, a cross-shaped first clamping groove 306 is formed in the center of the bottom surface of the tool post 301, the first clamping groove 306 penetrates into the cavity from the bottom surface of the tool post 301, and the diameter of the first clamping groove 306 is smaller than that of the cavity. Referring to fig. 7 and 8, the first engaging portion 201 can slide along the first engaging groove 306, and the rotating shaft 2 can extend into the cavity along the first engaging groove 306. The rotating shaft 2 can press against the top plate 305 to compress the spring upwards, so that the first clamping portion 201 is located in the cavity, and the chopping knife 3 can rotate by taking the rotating shaft 2 as an axis.

As shown in fig. 12, a third through hole 501 is arranged at the center of the cup cover 5, and a second handle 502 corresponding to the cup body 1 is arranged at each of the left side and the right side of the cup cover. As shown in fig. 13, the main body 6 is in a boss shape, the top of the main body 6 has a switch button 601, and the bottom center thereof has a second clip groove 602. The host machine 6 is internally provided with a motor which is in transmission connection with the second clamping groove 602. The top of the cup cover 5 is in adaptive clamping connection with the bottom of the main machine 6, the third through hole 501 corresponds to the second clamping groove 602, the second clamping portion 303 penetrates through the third through hole 501 to be in adaptive clamping connection with the second clamping groove 602, and the chopping knife 3 can rotate under the transmission of the motor. As shown in fig. 10, the clamping plate 4 is rectangular, a second through hole 401 capable of being matched with the second clamping portion 303 is formed in the center of the clamping plate 4, third clamping grooves 402 which are bent inwards and can be matched with the first handle 102 are formed in two ends of the clamping plate 4, and the clamping plate 4 and the first handle 102 are matched with each other through the third clamping grooves 402 to be clamped and fixed with the cup body 1. Referring to fig. 9 and 11, the second catching portion 303 is inserted into the third catching groove 402 and catches the third catching groove 402 and the first handle 102 with each other, so that the cutter 3 presses down and compresses the spring.

The utility model discloses a use method does: the lower end of the rotation fixing shaft 2 is inserted into the first through hole 101 from the top to the bottom in the receiving cavity, and the lower end thereof protrudes out of the bottom of the cup body 1 and fixes the rotation fixing shaft 2 and the cup body 1 by a nut. The chopping knife 3 is clamped and slides with the first clamping portion 201 of the rotary fixing shaft 2 through the first clamping groove 306, so that the rotary fixing shaft 2 is inserted into the chopping knife 3, and the rotary fixing shaft 2 cannot rotate at the moment because the first clamping portion 201 is clamped with the first clamping groove. The second through hole 401 of the chucking plate 4 corresponds to the second catching portion 303 of the chopping knife 3, and the second catching portion 303 is inserted into the second through hole 401, and then the third catching grooves 402 at the left and right sides of the chucking plate 4 correspond to the first handle 102 of the cup body 1. The card 4 is then rotated to snap-fit the third snap groove 402 to the first handle 102, so that the card 4 is fixed to the cup 1. The clamping plate 4 can press the chopping knife 3 downwards to move downwards, so that food can be conveniently placed in the cup body 1.

After the food is placed, the clamping plate 4 is rotated to separate the third clamping groove 402 from the first handle 102, the chopping knife 3 is extruded by the gravity of the food to be in a static state, then the second clamping groove 602 at the bottom of the main machine 6 is matched with the second clamping part 303 of the chopping knife 3, and the cup cover 5 is clamped with the cup body 1. Pressing the switch button 601 on the top of the main machine 6 starts the main machine 6, the main machine 6 drives the second clamping groove 602 to rotate, and the second clamping groove 602 drives the chopping knife 3 to rotate to chop food.

It is noted that, in the present invention, unless otherwise explicitly specified and limited, the terms "mounted", "connected", "fixed", "central", and the like are to be construed broadly; the terms such as "left", "right", "top", "bottom" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of the components of the present invention, and are not specific to any component of the present invention, and should not be construed as limiting the present invention.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.

Claims

1. A meat grinder, its characterized in that: the novel cup comprises a cup body (1), a cup cover (5), a main machine (6), a chopping knife (3) and a rotary fixing shaft (2), wherein the cup body (1) and the cup cover (5) are mutually clamped to form an accommodating cavity, and the chopping knife (3) and the rotary fixing shaft (2) are positioned in the accommodating cavity;

the lower end of the main machine (6) is in adaptive clamping connection with the cup cover (5), and the central position of the bottom of the main machine is in transmission connection with the upper end of the chopping knife (3);

the lower part of the rotary fixed shaft (2) is detachably and fixedly connected with the cup body (1), the upper part of the rotary fixed shaft is movably connected with the chopping knife (3), and the chopping knife (3) can rotate along the rotary fixed shaft (2) through the transmission of the main machine (6);

the novel chopping knife is provided with a clamping plate (4), the middle position of the clamping plate (4) can be clamped with the upper part of the chopping knife (3), and the two sides of the clamping plate can be clamped with the cup body (1) respectively.

2. A meat grinder as claimed in claim 1, characterised in that: the left side and the right side of the upper edge of the cup body (1) are respectively provided with a transverse semicircular extension plate as a first handle (102), and the center of the bottom of the cup body (1) is provided with a first through hole (101).

3. A meat grinder as claimed in claim 2, characterised in that: the rotary fixing shaft (2) is cylindrical, the left side and the right side of the upper portion of the rotary fixing shaft are respectively provided with a triangular bulge serving as a first clamping portion (201), the lower portion of the rotary fixing shaft is provided with a transverse clamping disc (202) in a disc shape, and the outer surface of the lower end of the rotary fixing shaft (2) is provided with threads.

4. A meat grinder as claimed in claim 3, characterized in that: the lower end of the rotating fixing shaft (2) is inserted into the first through hole (101) from the containing cavity in a matched mode, the diameter of the clamping disc (202) is larger than that of the first through hole (101), the lower end of the rotating fixing shaft (2) protrudes out of the bottom of the cup body (1), and the rotating fixing shaft (2) and the cup body (1) are detachably and fixedly connected through nuts.

5. A meat grinder as claimed in claim 4, characterised in that: the chopping knife (3) comprises a knife column (301) and three blades (302), wherein the three blades (302) are respectively fixed on the outer side of the lower part of the knife column (301) from top to bottom along the transverse direction;

the center position department in sword post (301) top has ascending arch that is the pentagon and is regarded as second joint portion (303), the diameter of second joint portion (303) is less than the diameter of sword post (301).

6. A meat grinder as claimed in claim 5, characterised in that: a cylindrical cavity is formed in the knife post (301), a spring limiting mechanism (304) is arranged at the top of the cavity, a spring is fixed in the spring limiting mechanism (304), a top plate (305) is fixedly connected to the lower end of the spring, and the top plate (305) can slide up and down along the cavity in a matching manner;

the center of the bottom surface of the knife post (301) is provided with a cross-shaped first clamping groove (306), the first clamping groove (306) penetrates into the cavity from the bottom surface of the knife post (301), and the diameter of the first clamping groove (306) is smaller than that of the cavity.

7. A meat grinder as claimed in claim 6, characterised in that: the first clamping part (201) can slide along the first clamping groove (306) in a matched mode, and the rotating fixing shaft (2) can enter the cavity along the first clamping groove (306);

the upper end of the rotating fixed shaft (2) props against the top plate (305) and upwards compresses the spring, so that the first clamping part (201) can be separated from the first clamping groove (306) and enters the cavity.

8. A meat grinder as claimed in claim 5, characterised in that: the main machine (6) is in a boss shape, the top of the main machine (6) is provided with a switch key (601), the center of the bottom of the main machine is provided with a second clamping groove (602), a motor is arranged in the main machine (6), and the motor is in transmission connection with the second clamping groove (602);

bowl cover (5) central point department of putting has third through-hole (501) that runs through, its left and right sides respectively have can with cup (1) corresponding second handle (502), second joint portion (303) pass third through-hole (501) can with second joint groove (602) looks adaptation joint, shredding knife (3) can rotate under the drive of motor.

9. A meat grinder as claimed in claim 8, characterised in that: the clamping plate (4) is rectangular, and a second through hole (401) which can be matched with the second clamping part (303) is formed in the center of the clamping plate;

the two ends of the clamping plate (4) are respectively provided with a third clamping groove (402) which is bent inwards and can be matched with the first handle (102), and the clamping plate (4) is matched with the first handle (102) through the third clamping groove (402) and can be clamped and fixed with the cup body (1).