JP2016059335A - Meat grinder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a drive part from being damaged by released liquid when the released liquid is released from raw meat in a meat grinder that grinds the raw meat.SOLUTION: An opening 19 is formed in a casing 3 between feed blades 5 and 6 and the drive part, and the released liquid is discharged from the opening 19 when the released liquid is released from the raw meat. The raw meat is sent by the feed blades 5 and 6, the raw meat is squeezed into through-holes of partition walls 10, and the raw meat is ground by a rotating knife 11.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a meat grinder that processes raw meat.

  As described in Patent Document 1, a rotary knife type is used as a meat grinder for processing raw meat. In the meat grinder, the raw meat feed passage is formed in the casing. Furthermore, a hopper is formed in the casing, communicates with the feed passage, and raw meat is charged into the hopper. Further, a spiral feed blade is formed on the rotating shaft, accommodated in the feed passage, and a drive unit is provided at an upstream position of the feed blade. And a rotating shaft rotates by a drive part, and a feed blade rotates in a feed channel. Further, at a downstream position of the feed blade, a plurality of partition walls are accommodated in the feed passage, arranged at intervals in the axial direction of the rotation shaft, a rotary knife is disposed between the partition walls, restrained by the rotation shaft, and the rotation shaft And rotate together. The partition wall has a plurality of through holes. Accordingly, the raw meat can be fed by the feed blade, the raw meat can be pushed into the through holes of the partition walls, and the raw meat can be processed by the rotary knife.

  In this case, when the raw meat is fed by the feed blades, it is not avoided that the discharged liquid is released from the raw meat. For example, gravy is released as the release liquid. For this reason, there is a problem that the gravy accumulates in the feed passage, leaks into the drive section, and the drive section is damaged by the gravy.

  Furthermore, as described in Patent Document 2, in the pickle liquid injector, the pickle liquid is injected into the raw meat, and then the raw meat is often squeezed by massage. Before processing the minced meat, the pickle liquid is injected into the raw meat, and after the minced meat processing, the raw meat may be squeezed by massage. As described in Patent Document 3, raw material meat may be mixed and stirred by a mixer.

  And if a pickle liquid is inject | poured into raw material meat before minced meat processing, when raw material meat is sent with a feed blade in a meat grinder, a pickle liquid will be discharge | released as discharge | release liquid. For this reason, the pickling liquid accumulates in the feed passage, leaks into the driving section, and the driving section is damaged by the pickling liquid.

  Further, when the raw meat is mixed and stirred by the mixer after the minced meat processing, the raw meat is first discharged into the wagon in the meat grinder. After that, the raw meat was fed by the wagon and the raw meat was put into the mixer, but this had to be repeated many times, and there was a problem that labor was required. There is also a problem that the raw meat touches the outside air and the raw meat is altered by the outside air. When massaging raw material meat by massage, raw material meat was sent by wagon and raw material meat was put into massage, but labor is required, and the raw material meat is altered by the outside air.

  Accordingly, an object of the present invention is to prevent a drive unit from being damaged by a discharge liquid even if the discharge liquid is discharged from the raw meat in a meat grinder that processes raw meat.

  Another object is to prevent labor from being required when the raw meat is mixed and agitated by the mixer after the minced meat processing, and the raw meat is not altered by the outside air.

  Another object is to prevent labor from being required when the raw meat is massaged after processing the minced meat and the raw meat is not altered by the outside air.

Japanese Patent No. 3335573 Japanese Examined Patent Publication No. 7-97959 Japanese Patent No. 4261615

  According to this invention, the raw material meat feed passage is formed in the casing. Furthermore, a hopper is formed in the casing, communicates with the feed passage, and raw meat is charged into the hopper. Further, a spiral feed blade is formed on the rotating shaft, accommodated in the feed passage, and a drive unit is provided at a downstream position of the feed blade. And a rotating shaft rotates by a drive part, and a feed blade rotates in a feed channel. Further, at a downstream position of the feed blade, a plurality of partition walls are accommodated in the feed passage, arranged at intervals in the axial direction of the rotation shaft, a rotary knife is disposed between the partition walls, restrained by the rotation shaft, and the rotation shaft And rotate together. The partition wall has a plurality of through holes. Further, an opening is formed in the casing between the feed blade and the drive unit, and when the discharge liquid is discharged from the raw meat, the discharge liquid is discharged from the opening. And raw material meat is sent with a feed blade, raw material meat is pushed into the through-hole of a partition, and raw material meat is processed into minced meat with a rotary knife.

  In a preferred embodiment, a meat grinder is combined with a pickle injector. The pickle liquid injector has a discharge end for discharging the raw meat. Then, a hopper is disposed below the discharge end, and in the pickle liquid injector, the pickle liquid is injected into the raw meat, and after the injection, the raw meat is discharged from the discharge end, and the raw meat is put into the hopper. Therefore, the pickling liquid is discharged as the discharging liquid, and the pickling liquid is discharged from the opening.

  In addition, a meat grinder is combined with the mixer or massage. The mixer is for mixing and stirring the raw meat, and the massage is for massaging the raw meat. And in the downstream position of a partition and a rotary knife, a feed passage and a mixer or a massage are connected by a coupling and a pipe or a tube. Thus, after processing the minced meat, the raw meat passes through the coupling and pipe or tube and is sent to the mixer or massage.

It is a side view which shows the Example of this invention. It is sectional drawing of the meat grinder of FIG. It is an enlarged view of the partition and rotary knife of FIG. It is a front view of the rotary knife of FIG.

Examples of the present invention will be described below.
FIG. 1 shows a meat grinder 1 according to the present invention. As shown in FIG. 2, in the meat grinder 1, a meat feed passage 2 is formed in the casing 3. Further, a hopper 4 is formed in the casing 3, communicates with the feed passage 2, and raw meat is put into the hopper 4. Further, spiral feed blades 5 and 6 are formed on the rotary shaft 7 and accommodated in the feed passage 2, and a drive unit is provided at a downstream position of the feed blades 5 and 6. Then, the rotating shaft 7 is rotated by the drive unit, and the feed blades 5 and 6 are rotated in the feed passage 2. In this embodiment, the drive unit has a bearing 8 and a pulley 9, and the rotary shaft 7 is supported by the bearing 8 and is rotatably supported. Further, on the outside of the casing 3, the drive motor and the rotary shaft 7 are connected by a belt and a pulley 9. Therefore, the rotary shaft 7 is rotated by the drive motor, and the feed blades 5 and 6 are rotated in the feed passage 2.

  Similar to the meat grinder of Patent Document 1, in this meat grinder 1, a plurality of partition walls 10 are accommodated in the feed passage 2 at positions downstream of the feed blades 5 and 6, and are arranged at intervals in the axial direction of the rotary shaft 7. The rotary knife 11 is disposed between the partition walls 10, is restrained by the rotary shaft 7, and rotates integrally with the rotary shaft 7. In this embodiment, two partition walls 10 are arranged at intervals in the length direction of the feed passage 2, restrained and fixed to the casing 3, and a rotary knife 11 is disposed between the partition walls 10. Three or more partition walls may be arranged at intervals in the axial direction of the rotary shaft 7, constrained and fixed to the casing 3, and a rotary knife may be disposed between the partition walls. Further, the bush 12 is provided in the holder 13, the rotary shaft 7 penetrates the partition wall 10 and the rotary knife 11, is supported by the bush 12, is rotatably guided, and the rotary knife 11 and the rotary shaft 7 are restrained by a key, The rotary knife 11 rotates integrally with the rotary shaft 7. As shown in FIG. 3, the partition wall 10 is made of a metal plate and has a plurality of through holes 14. As shown in FIG. 4, the rotary knife 11 has a plurality of blades 15, and the blades 15 extend radially. The blade 15 is also made of metal.

  In this embodiment, two types of feed blades 5 and 6 are formed on the rotating shaft 7, and the feed blade 5 is of a large lead and is disposed at a position corresponding to the hopper 4. The feed blade 6 has a small lead and is disposed between the feed blade 5 and the partition wall 10. Further, around the blade 15, a spacer ring 16 is disposed between the partition walls 10, and the spacing between the partition walls 10 is maintained by the spacer ring 16, so that the blade 15 does not contact the partition wall 10. Furthermore, the rotary knife 11 is positioned by the collars 17 and 18, the rotary knife 11 does not move, the casing 3 and the spacer ring 16 are restrained by the key, and the spacer ring 16 does not rotate and does not move.

  Further, in this meat grinder, an opening 19 is formed in the casing 3 between the feed blades 5 and 6 and the drive unit, and when the discharged liquid is discharged from the raw meat, the discharged liquid is discharged from the opening 19. For example, gravy is discharged as the discharge liquid, and the gravy is discharged from the opening 19. As described above, the drive unit has the bearing 8. Therefore, in this embodiment, an opening 19 is formed in the casing 3 between the feed blades 5 and 6 and the bearing 8. The opening 19 is downward.

  Furthermore, in this embodiment, the meat grinder 1 is combined with the pickle liquid injector 20. The pickle liquid injector 20 is similar to the pickle liquid injector of Patent Document 1, and has a discharge end 21 for discharging raw material meat. The hopper 4 is disposed below the discharge end 21, and the pickle liquid is injected into the raw meat in the pickle liquid injector 20. After the injection, the raw meat is discharged from the discharge end 21, and the raw meat is input into the hopper 4. The Accordingly, the pickling liquid is discharged as the discharging liquid, and the pickling liquid is discharged from the opening 19.

  Furthermore, the meat grinder 1 is combined with the mixer 22. The mixer 22 is similar to the mixer disclosed in Patent Document 3, and is used for mixing and stirring the raw meat. The meat grinder 1 may be combined with a massage. The massage is similar to that of Patent Document 2 and is intended for massaging raw meat. The feed passage 2 and the mixer 22 or massage are connected by the coupling 23 and the pipe or tube 24 at the downstream position of the partition wall 10 and the rotary knife 11. The feed passage 2 and the pipe or tube 24 can be separated by the coupling 23 and the wagon 25 can be arranged at the separation position.

  In the meat grinder 1, after the pickle liquid is injected, the raw meat is discharged from the discharge end 21, and the raw meat is input to the hopper 4. When the raw meat is input, the raw meat is guided to the feed passage 2. Further, the feed blades 5 and 6 rotate in the feed passage 2, and the raw meat is fed by the feed blades 5 and 6, and the raw meat is pushed into the through holes 14 of the partition wall 10. Further, the rotary knife 11 rotates between the partition walls 10, and the raw meat is chopped by the rotary knife 11 and processed into minced meat.

  In the case of this meat grinder, when the raw meat is fed by the feed blades 5 and 6, the meat juice and the pickle liquid are released as the discharge liquid, but when released, there is an opening between the feed blades 5 and 6 and the drive unit. From 19, the meat juice and pickle liquid are discharged. Therefore, the gravy and the pickle liquid do not accumulate in the feed passage 2, the gravy and the pickle liquid leak into the drive section, and the drive section is not damaged by the gravy and the pickle liquid. For example, gravy and pickle liquid leak into the bearing 8, and the bearing 8 is not damaged by the gravy and pickle liquid.

  Further, in the meat grinder, after the minced meat is processed, the raw meat is sent to the mixer 22 through the coupling 23 and the pipe or tube 24, and the raw meat is mixed and stirred by the mixer 22. The raw meat is sent to the massage, and the raw meat can be squeezed by the massage. Therefore, it is not necessary to feed the raw meat by the wagon 25 and put the raw meat into the mixer 22 or the massage, and labor is not required. The raw meat is not altered by the outside air. When sending to the mixer 22 or the massage, the pumping action is obtained by the feed blades 5 and 6, raw material meat can be sent, and there is no need to provide a pump for feeding raw material meat.

  When the raw meat is not sent to the mixer 22 or the massage, the feed passage 2 and the pipe or tube 24 can be separated by the coupling 23 and the raw meat can be discharged to the wagon 25.

DESCRIPTION OF SYMBOLS 1 Meat grinder 2 Raw material meat feed passage 3 Casing 4 Hopper 5 and 6 feed blade 7 Rotating shaft 8 Bearing 10 Bulkhead 11 Rotating knife 14 Through-hole 19 Opening 20 Pickle liquid injector 21 Discharge end 22 Mixer 23 Coupling 24 Pipe or tube

Claims (4)

A raw meat feed passage formed in the casing;
A hopper formed in the casing, in communication with the feed passage, into which raw meat is charged;
A spiral feed blade formed on the rotating shaft and accommodated in the feed passage;
A drive unit that is provided at an upstream position of the feed blade, rotates the rotating shaft, and rotates the feed blade in the feed passage;
A plurality of partition walls having a plurality of through holes, accommodated in the feed passage at a downstream position of the feed blade, and arranged at intervals in the axial direction of the rotation shaft;
A rotating knife disposed between the partition walls, constrained by the rotating shaft, and rotating integrally with the rotating shaft;
Between the feed blade and the drive unit, formed in the casing, and when the discharged liquid is discharged from the raw meat, it comprises an opening for discharging the discharged liquid,
A meat grinder characterized in that the raw meat is fed by the feed blade, the raw meat is pushed into the through hole, and the raw meat is ground by the rotary knife.   Combined with a pickle liquid injector having a discharge end for discharging the raw meat, the hopper is disposed below the discharge end, and in the pickle liquid injector, the pickle liquid is injected into the raw meat, and after the injection, the discharge The raw material meat is discharged from an end, the raw material meat is charged into the hopper, the pickle liquid is discharged as the discharge liquid, and the pickle liquid is discharged from the opening. Meat grinder.   Combined with a mixer or massage, the mixer is for mixing and stirring the raw meat, and the massage is for massaging the raw meat, and at the downstream position of the partition wall and the rotary knife, a coupling and a pipe 3. The meat grinder according to claim 2, wherein the feed passage and the mixer or massage are connected by a tube, and after the minced meat processing, the raw meat passes through the coupling and pipe or tube and is sent to the mixer or massage. . A raw meat feed passage formed in the casing;
A hopper formed in the casing, in communication with the feed passage, into which raw meat is charged;
A spiral feed blade formed on the rotating shaft and accommodated in the feed passage;
A drive unit that is provided at an upstream position of the feed blade, rotates the rotating shaft, and rotates the feed blade in the feed passage;
A plurality of partition walls having a plurality of through holes, accommodated in the feed passage at a downstream position of the feed blade, and arranged at intervals in the axial direction of the rotation shaft;
It is arranged between the partition walls, is constrained by the rotating shaft, and comprises a rotating knife that rotates integrally with the rotating shaft,
Combined with a mixer or massage, the mixer is for mixing and stirring the raw meat, and the massage is for massaging the raw meat, and at the downstream position of the partition wall and the rotary knife, a coupling and a pipe Or the feed passage and the mixer or massage are connected by a tube,
The raw meat is fed by the feed blade, the raw meat is pushed into the through-hole, the raw meat is ground by the rotary knife, and after the ground meat processing, the raw meat is passed through the coupling and pipe or tube, A meat grinder characterized by being sent to a mixer or massage.

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