KR19990016710U - Meat Grinder - Google Patents

Abstract

The present invention relates to a grinder or a meat grinder for grinding vegetables or meat, and provides a meat grinder that can uniformly and quickly grind particles of vegetables or meat and discharge the ground meat or vegetables easily. It is to. The meat grinder has a case having an inlet and an outlet for inputting or discharging vegetables or meat, and a shaft coupled to the center of the grinding grinder to grind the vegetables or meat, and the inner surface of the case A plurality of spirals are formed along the surface in the longitudinal direction in parallel at predetermined intervals, and a spiral jaw is formed between the spirals and the spirals, and the shaft has a pitch decrease toward the exit direction of the case and a thread per pitch of the lead length. It is formed in the shape of a screw that the angle is smaller.

Description

Meat Grinder

The present invention relates to a crusher or a meat grinder for finely crushing vegetables or meat, and more particularly, by forming the inside of the case into a screw shape and varying the pitch of the shaft and the angle of the thread, such as vegetables or meat. The present invention relates to a meat grinder capable of facilitating pulverization and discharge of pulverized contents.

In general, a crusher or a meat grinder is used to finely chop meat or vegetables in a general household or a seokseok shop. The shaft of a grinder or meat grinder for grinding meat or vegetables is formed in a thread shape with a constant pitch and a thread angle per pitch. And the inside of the case in which the shaft is installed is simply formed in a cylindrical shape.

However, the pulverizer or meat grinder configured as described above has a constant pitch and thread angle of the shaft, and uniformly forms the inner surface of the casing, thereby not being able to uniformly crush meat or vegetables, but also crushed meat or vegetables. There was a problem that can not be properly transferred to the exit of the meat grinder.

In addition, a meat grinder with a newly applied shaft having a smaller thread pitch toward the outlet of the case was produced, but this also did not have good discharge effect of crushed meat or vegetables, and did not show a good uniform grinding effect. .

Accordingly, an object of the present invention is to provide a meat grinder capable of uniformly and rapidly pulverizing the particle size of vegetables or meat, etc., and easily discharging the ground meat or vegetables.

In order to achieve the above object, the meat grinder of the present invention has a case having an inlet and an outlet for injecting or discharging vegetables or meat, and a shaft for grinding the vegetables or meat by being coupled to the center of the grinding grinder. The inner surface of the case has a plurality of spirals along the circumferential surface in the longitudinal direction in parallel with a predetermined interval and a spiral jaw is formed between the spiral and the spiral, the shaft pitch toward the exit direction of the case It is characterized in that the configuration is formed in the form of a screw is reduced and the angle of the thread per one pitch of the lead length is small.

1 is a perspective view showing the configuration of a meat grinder for grinding meat or vegetables according to an embodiment of the present invention.

Figure 2 is a cross-sectional view showing the configuration of the case in the meat grinder according to an embodiment of the present invention.

Side view of FIG. 2 of FIG. 3.

Figure 4 is a cross-sectional view showing a state in which the case and the shaft in the grinder according to an embodiment of the present invention.

Figure 5 is a perspective view showing the configuration of the shaft in the grinder according to an embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

30: case 32: entrance

34: exit 36: insertion hole

38: spiral 40: spiral jaw

50: shaft 52: gear

54: screw part

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used for the same components, even if displayed on different drawings. And, in describing the present invention, if a detailed description of the related known function or configuration may obscure the subject matter of the present invention, the detailed description thereof will be omitted.

1 to 5 show the configuration of the meat grinder according to an embodiment of the present invention. Referring to FIG. 1, the grinder 100 includes a main body 10 to which a plurality of selection buttons 12 are attached, a case 30, and a shaft 50 for crushing (cutting) meat or vegetables. That is, the assembly 14 for fixing the case 30 is fixed to the front surface of the main body 10 is formed. The top surface of the case 30 is formed in a funnel shape, and the inlet 16 into which meat or vegetables are put is coupled. And the cap 20 which has the hole 22 of a predetermined magnitude | size is fitted in the front surface of the said main body case 30. In this case, the holes 22 may be formed in various shapes, and are for discharging crushed meat or vegetables.

Here, as shown in FIG. 2 and FIG. 3, the main body case 30 has an insertion hole 36 having a hole having a predetermined size, and an outlet 34 for fitting the cap 20 is formed at the right end thereof. In addition, an inlet 32 protruding upward is formed on an upper surface of the main body case 30. At this time, the insertion hole 36 is coupled to the assembly portion 14 of the body, the inlet 32 is coupled to the inlet 16. On the inner surface of the body case 30, a plurality of spirals 38 are formed along the circumferential surface in parallel while maintaining a constant distance from each other. At this time, the number of the spiral 38 is the most common, it can be used to form four, eight, five or two, it can also be used to form more or less than. In addition, as shown in FIG. 3, the start point of the spiral 38 and the end point of the other spiral 38 are parallel to each other, and are formed toward the exit 34, wherein six spiral jaws 40 are formed between the respective spirals 38. At this time, the spiral jaw 40 facilitates the crushing (cutting) of meat or vegetables, and the spiral 38 discharges the crushed meat or vegetables to the outlet 34 more easily.

In addition, as shown in FIG. 4, the shaft 50 is coupled to the inner center of the case 30. At this time, the shaft 50 is installed while having a predetermined gap with the spiral 38 is rotated in one direction. As shown in FIG. 5, the shaft 50 has a gear 52 that receives a driving force of a driving motor. A screw-shaped thread 54 is formed on the right circumferential surface of the shaft 50. The thread portion 54 is formed such that the pitch is gradually decreased toward the right side, that is, toward the outlet 34 of the case, and the angle of the thread per pitch of the lead length becomes smaller. That is, the angle of the thread is formed by a angle> b angle> c angle, the best embodiment is the angle "a" is about 35 degrees, the angle "b" is about 15 degrees, the angle "c" Is about 10 degrees.

According to the above configuration, when crushing vegetables or meat, first, meat or vegetables are filled in the inlet 16 of the meat grinder shown in FIG. Thereafter, the meat or vegetables filled in the inlet 16 is pressed with a wooden bar so as to flow into the inlet 32 of the main body case. Subsequently, the meat or vegetable is introduced between the spiral jaw 40 formed in the main body case 30 and the threaded portion 54 of the shaft, and finely ground by the rotational force of the shaft 50. The ground meat or vegetable is then moved to the outlet 34 along the spiral 38 of the case by the transfer pressure of the shaft 50. Subsequently, the ground meat or vegetable is discharged to the outside through the hole 22 of the cap.

As described above, in the detailed description of the present invention has been described with respect to specific embodiments, that is, without departing from the scope of the present invention, that is, the inner surface of the case is formed in a spiral shape, the pitch of the shaft and the thread per pitch It is apparent to those skilled in the art that a technical configuration formed by gradually decreasing the angle of the present invention can be applied to a crusher.

As described above, the meat grinder of the present invention can not only grind meat or vegetables quickly and easily finely, but also can be ground to a uniform and constant size. And the ground meat or vegetables can be easily moved toward the exit of the meat grinder, and there is an effect that can easily discharge the ground contents.

Claims (3)

In a meat grinder having a case having an inlet and an outlet for inputting or discharging vegetables or meat, and a shaft coupled to the center of the grinding grinder to grind the vegetables or meat, The inner surface of the case is formed with a plurality of spirals in the longitudinal direction in parallel with a predetermined interval along the circumferential surface and a spiral jaw is formed between the spiral and the spiral, And the shaft is formed in the shape of a screw in which the pitch decreases toward the outlet direction of the case and the thread angle per lead length becomes smaller. The meat grinder according to claim 1, wherein six spirals are formed on the inner circumferential surface of the case in parallel at predetermined intervals. The meat grinder according to claim 1, wherein the shaft has a thread angle of about 35 degrees, 15 degrees, and 10 degrees toward the outlet direction of the case, respectively.