JPH0349639A - Method for removing tendon of meat and tendon-removing vessel used in the same method - Google Patents

Abstract

PURPOSE:To simply carry out a large amount of tendon removing operation in a smaller labor by putting meats on a chopping board while turning the tendon part of the plural meats below, pressing the tip of each muscle onto the chopping board and sliding a stripping tool applied to the tendon onto the tendon. CONSTITUTION:A lever 18 of pressing body 14 in tendon-removing device 1 is pushed down and a pressing part 12 of shaking plate 7 is separated from a chopping board 21. Then the meat 23 is put on the chopping board 21 while turning the tendon part 24 below and one end of the tendon 24 is placed on the ditch 22 of the chopping board. The meat 23 necessary to remove muscle is put on the chopping board 21 in a row and the lever 18 is raised and the pressing part 12 is pressed through the tendon 24 to the ditch 22. Then the rear side 25a of a knife is introduced along a slope 11 onto the chopping board 21 and the knife 25 is further slided on the surface of the chopping board 21 and then the part 26 other than tendon 24 of meat 23 is rubbed off. Similar operation is repeated and large quantities of stripping tendon is carried out in a smaller labor within a short time.

Description

[Detailed description of the invention]

[Industrial Field of Application] The present invention relates to a method for removing sinew from butchered meat, particularly poultry meat, and a delinting device widely used therefor.

[Prior art]

The slaughtered meat is, if necessary, strained before being sold on the market, as is the case with poultry meat, for example. Conventionally, when performing this streaking, for example, as shown in FIG. A knife 28 is placed in an upright position between the meat and the edible part 26 other than the sinew, and the part 26 other than the sinew is scraped off by the knife 28. [Problem to be solved by the invention] However, in the manual work as described above. Remove the muscle 24 with your finger 27 against the force of scraping off the part 26 other than the muscle with a knife.
The problem was that you had to keep pressing down hard, which made your hands very tired. Moreover, since this type of scoring work can only be performed for each fillet, it is time-consuming and troublesome to perform scoring on a large amount of meat. Therefore, in this invention, the above drawbacks are solved by A? To provide a method for removing veins from meat, which can easily perform a large amount of vein removal work with little effort, and a vein remover used in the method. [Means for solving the problem] In order to achieve the above problem, the gist of the meat striping method is to arrange a plurality of pieces of meat with the sinew side down on a cutting board, and to swing the meat above the cutting board. The tip of each meat muscle is pressed against the cutting board with a predetermined pressure by the holding part of the freely supported rocking body, and the chopping board is placed along the cutting board from the point pressed by the holding part against the back side of the knife held with both hands. The reason is that the meat is moved in a scraping motion to scrape off parts of the meat other than the veins. In addition, the gist of the meat striper used in this method is that the cutting body, which is swingably supported on a base, is attached to the surface of a cutting board placed on the base. and a pressure receiving part that receives the pressing force from the pressing body provided on the base. the pressing force on the pressure receiving part is changed by operating the suppressing body,
The present invention is provided with a mechanism for attaching and detaching the presser portion and the cutting board. [Operation] Therefore, arrange multiple pieces of meat on a cutting board with the muscle part facing down, place the tip of each muscle between the pressing part and the cutting board, operate the suppressor to apply force to the pressure receiving part, and thereby If you press the end of the sinew onto the cutting board with the pressure part, you can fix the meat without having to press the sinew with your fingers.After that, you can scrape off the parts other than the sinew with the back of a knife held with both hands to cut multiple pieces at once. The meat can be quickly delineated, and as a result,
The above-mentioned problems can be achieved. [Example] Hereinafter, examples embodying the present invention will be described with reference to the drawings. In FIGS. 1 and 2, the base 2 of the scorer 1 consists of columns 5, -5 suspended on both sides near one end of a rectangular flat plate 3 with fixing means such as bolts 4. Base 2
is provided with a rocking body 6, which will be described below. The drawing body 6 consists of a rocking body 7 and a cooling piece 8, and the rocking body 7 has a support shaft 9 fixed by welding or the like approximately in the center thereof, and both ends of the support shaft 9 are connected to the pillar 5, It is pivotally supported in support holes 10, 10 formed in the middle of the shaft 5, and can swing around this support shaft 9. At one end of the swing plate 7,
The whole is bent downward to form a slope 11, and at its tip there is a holding part 1 that is placed against the surface of the rectangular flat plate 3.
2 is formed. On the other hand, the other end of the swing plate 7,
That is, the side opposite to the side on which the holding portion 12 is formed with respect to the support shaft 9 is bent upward, and a substantially L-shaped elastic piece 8 is attached to this portion by a bolt 13 or the like so as to cross above the support shaft 9. Fixed. Note that this elastic piece 8 may be formed integrally with the swing plate 7. A suppressor 14 that presses the elastic piece 8 is provided above the elastic body 6 described above. Various mechanisms can be considered for pressing the elastic piece 8, but in this embodiment, the rotating shaft 16 is pivotally supported in adjustment holes 15, 15 formed in the upper part of the pillars 5, 5. A suppressor 14 composed of an elongated cam part 17 that comes into pressure contact with the elastic piece 8 and a lever 18 extending in the direction in which the cam part 17 is disposed is fixed to the rotating pongee 16. A portion of the elastic piece 8 that the cam portion 17 contacts, which is closer to the tip than the support shaft 9, is a pressure receiving portion 19 that receives the pressing force from the cam portion 17, and by rotating the lever 18, the elastic piece 8 is biased. I'm trying to change my ability to do things. ? Since the pressure receiving part 19 is on the same side as the holding part 12 with respect to the vertical plane passing through the support shaft 9, the longitudinal direction of the cam part 17 is in a substantially horizontal direction (position 1 in FIG. 1). , move lever 1 to a position facing almost vertically (position 11 in Figure 1).
8 is rotated, the pressure receiving part 19 is strongly pressed downward, the elastic piece 8 is elastically deformed, and this action causes the rocking plate 7 to rotate so as to move the holding part 12 downward. On the contrary, Cam Club 17 is in summer! From position! When moving to the position, the contact point between the cam part 17 and the pressure receiving part 19 moves away from the support shaft 9, the urging force on the pressure receiving part 19 is relaxed, and the restoring force of the elastic piece 8 and the dead weight of the rocking plate 7 are reduced. The swing plate 7 rotates so that the basting part 19 is moved upward. Further, the adjustment holes 15, 15 are formed long in the vertical direction, and an adjustment screw 20 inserted from the upper end of each support column 5, 5;
20, it is possible to adjust the relative position of the rotating shaft 16 and the support shaft 9, and to adjust the movement of the rocking body 6 in accordance with the movement of the pressing body 14. Especially in this example. A cutting board 21 is placed on the rectangular flat plate 3 of the base 2, and the cutting board 21 formed on the cutting board 21 is
The holding part 12 of the rocking plate 7 can be inserted into the cam part 17 of FIG. When the holding part 12 of the rocking plate 7 is in the cutting board 2 position, as shown by the two-dot chain line,
When the cam portion 17 is located at an appropriate distance from the cam portion 1, the holding portion 12 is adjusted to be held within the full height 22 with an appropriate pressure, as shown by the solid line. . Next, a method for removing veins 24 from meat 23 using the vein remover 1 having the above configuration will be explained. First, press down the lever 18 of the pressing body 14 to release the cam part 17.
is set to position ■, and the holding part 12 of the swing plate 7 is kept away from the cutting board 21. Next, place the meat 23 on the cutting board 21 with the muscle 24 side down, and place one end of the muscle 24 on the cutting board 21
put on top. In this way, as many pieces of meat as you want to remove
3 is laid out on the cutting board 21, the lever 18 is raised, the cam part 17 is moved to the 11 position, and the holding part 12 is pressed fully 22 through the muscle 24 of the meat 23. In this state, the meat muscle 24 is firmly supported by the holding part 12 and the groove 22, and finally, as shown in FIG. guide the knife 25 to the surface of the cutting board 21 and move it as it is to scrape the surface of the meat 23 other than the streaks 26.
If you scrape it off, the streak removal is complete. After that, press lever 1 again.
8 is pushed down to separate the presser part 12 from the cutting board 21, the streaks 24 left on the cutting board 21 are removed, and the same operation is repeated, thereby making it possible to remove a large amount of streaks in a short time with little effort. In this case, when the lever 18 is pushed down, the holding portion 12 is automatically lifted off the cutting board 21 by the automatic action of the swing plate 7. In this embodiment, the cutting board 21 is placed on the rectangular flat plate 3 of the base 2, but the rectangular flat plate 3 itself may be composed of the cutting board 21, or the cutting board 21, the rectangular flat plate 3 , the base 2 may be omitted and the meat 23 may be directly fixed on the cooking table or the like using the swing plate 7. Also,
Although it is preferable that the grooves 22 on the cutting board 21 are formed to firmly fix the sinews 24 of the meat 23, the same effect can be obtained even if the grooves 22 are not formed. Furthermore, the rocking plate 7 may be a flat plate with a weight attached to the end, as shown in FIG. 4. In addition, the swing plate 7
As shown in FIG. 5, when the holding part 12 of the rocking plate 7 is holding down the muscle 24 as a heavy object,
When the center of gravity G of the rocking plate 7 is located on the front side of the support shaft 9 and the holding part 12 of the rocking plate 7 releases the muscle 24, the center of gravity G of the swing plate 7 is located on the rear side of the support shaft 9. It may also be located. In this case, the rocking plate 7 may be of a vertical sliding type instead of a rocking type. In addition, as shown in Fig. 6, the cutting board 2
Two spring-biased supports may be brought into contact with the side edges of the cutting board 21, and the knife 25 may be used to sandwich the strips 24 between the side edges of the cutting board 21 and the clamping bodies 29. Furthermore, the meat 23 can be fixed using a lever-type device such as the rocking plate 7, or by holding down a fixing rod along the length 22 and making both ends of the fixing rod into a "U" shape. Any fixing method may be used, such as fixing to the side edge or fixing by inserting a needle-like object into the tip of the muscle 24. In addition to the knife 25, the stripping tool may be of any type, such as a plate-shaped one or a prismatic-shaped one, as long as it can be stripped off. [Effects of the Invention] As described in detail above, according to the present invention, the tips of multiple meat sinews are pressed and fixed to the cutting board by the presser, so there is no need to press the sinews with fingers, and the work of removing sinew can be done in a small manner. It can be done with effort. Furthermore, since the meat can be delineated all at once, it does not take much time and eliminates the trouble of removing the lines from each piece of meat one by one.

[Brief explanation of drawings]

Fig. 1 is a cross-sectional view of a main part showing a meat deveining device according to the present invention, Fig. 2 is a perspective view of the same as above, and Fig. 3 shows a process of deveining meat using a kitchen knife held with both hands. FIGS. 4 to 6 are side views showing another embodiment, and FIG.
The figure shows a conventional scoring process. 2... Base, 6... Rocking body, 12... Holding part, 14... Pressing body, 19... Pressure receiving part, 21... Cutting board, 23...
・Meat, 24... Muscle, 25... Knife held in both hands, 25
a...Dorsal side, 26...Parts other than muscle.

Claims (1)

[Claims] 1. A step of placing meat on a mounting table with the muscle part facing down; a step of applying a stripping tool to the fixed meat muscle with a predetermined pressure; Place the peeling tool on the muscle of the meat,
A method for removing sinews from meat, which comprises a step of removing sinews from meat by sliding the meat. 2. A mounting table on which the meat is placed with the muscle part facing down; a fixing device for fixing the end of the meat muscle placed on the platform to the mounting table; and fixing by the fixing device. A meat stripping device characterized by comprising: a stripping tool that is applied with a predetermined pressure to the grains of the meat and slides over the grains of the meat to remove the grains from the meat. . 3. The fixture is a pivoted rocking body that presses the muscle onto the mounting table, and applies force to the part of the rocking body that presses down the muscle, using the pivoted part as a fulcrum. 3. The meat striper according to claim 2, wherein the meat striper is a meat striper.