KR100568969B1 - Meat Slicer - Google Patents

Abstract

An object of the present invention is to reduce the burden on an operator when slicing meat chunks with a meat slicer and to efficiently slice the meat chunks. For this purpose, the present invention is installed on the table 12 installed on the upper side of the mount 11, the rotary blade 14 is installed, and viewed from the worker's working position (W) side to the left side of the rotary blade (14). The meat box 16 for storing the meat chunks is installed to be reciprocated in a direction substantially parallel to the rotary blade 14. Each time the meat box 16 moves toward the contact plate 20, the meat feed conveyor 17 and the meat feed roller 18 are rotated in the meat feed direction to rotate the meat mass in the meat box 16 to the right by a predetermined amount. Whenever the meat box 16 moves toward the rotary blade 14, the right end of the meat loaf 15 sent out is sliced to the predetermined thickness on the rotary blade 14, and the meat piece 59 is rotated. Discharge to the right of the blade (14).

Meat slicers, slice blades, feeding equipment, receiving plates, contact plates

Description

Meat Slicer

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an external perspective view of a right-hand meat-type meat slicer showing a first embodiment of the present invention.

Figure 2 is a plan view of the meat slicer of the embodiment

3 is a longitudinal side view of the meat slicer of the embodiment;

4 is a longitudinal front view of the meat slicer of the embodiment;

5 is an external perspective view of the meat delivery mechanism of the embodiment;

6 is an external perspective view of the meat slicer remodeled to the left hand type

7 is a plan view of a conventional meat slicer

8 is a longitudinal front view of a meat meat slicer showing a second embodiment of the present invention;

9 is a longitudinal side view of the meat slicer of the embodiment;

10 is a plan view of the meat slicer of the embodiment

Fig. 11 is a longitudinal sectional view of the rotary blade and its surrounding main part of the embodiment;

Fig. 12 is a plan view of the cutting chip accommodating plate and its peripheral main part in the embodiment;

Fig. 13 is an external perspective view of the cutting chip accommodating plate and its peripheral main part in the embodiment;

Fig. 14 is a longitudinal sectional view of a slide member and a main part surrounding the slide member showing a locked state of the embodiment;

Fig. 15 is a longitudinal cross-sectional view of the slide member and its peripheral main parts showing the unlocked state of the embodiment;

Fig. 16 is a cross sectional view of a connection portion between the joint and the meat box support shaft of the embodiment;

17 is a longitudinal front view of a meat meat slicer showing a third embodiment of the present invention;

18 is a longitudinal side view of the meat slicer of the embodiment;

Fig. 19 is a plan view of the meat meat slicer of the above embodiment.

20 is a longitudinal front view of the blade moving mechanism and the peripheral main parts thereof according to the embodiment;

21 is a longitudinal side view of the blade moving mechanism of the embodiment;

22 is an external perspective view of the blade moving mechanism of the embodiment;

(Explanation of the sign)

11 ... the trestle 13 ... the trestle

14 ... rotary blade (slicing blade) 15 ... meat loaf

16 ... meat box (meat holder) 17 ... meat conveyor

18 ... meat feed roller 26 ... motor

27 ... reduction mechanism 29 ... cutting debris

30 ... reciprocating mechanism 31 ... motor

33 ... reducer 44 ... balance weight

45 ... meat feeder

57 ... meat delivery adjustment handle (meat delivery control)

59 ... pieces of meat

74 ... meat box moving mechanism

84 ... locking lever 89 ... adjusting bolt (spacing adjustment means)

91 ... blade moving mechanism 92 ... blade stand base

The present invention relates to a meat slicer for automatically slicing meat chunks.

A general configuration of a conventional meat slicer (see, for example, Japanese Patent Application Laid-Open No. 10-337689 and Japanese Patent Application Laid-open No. Hei 11-70496), as shown in FIG. 7, is viewed from the worker's working position (W). The meat box 3 which arranges the meat loaf 2 in the right side of the rotary blade 1 is arrange | positioned, and this meat box 3 reciprocates in a substantially parallel direction with the rotary blade 1, and the meat box By repeating the operation of sending the meat chunks 2 by a predetermined amount from (3), the meat chunks 2 sent out from the meat box 3 on the right side are sliced to a predetermined thickness by the rotary blade 1, The meat piece 4 is discharged to the left side of the rotary blade 1.

Since the conventional meat slicer discharges the pieces of meat 4 sliced to the left of the rotary blade 1, the worker first grabs the pieces of meat 4 discharged to the left of the rotary blade 1 with his left hand. After that, if necessary, the right hand is used together to have a nice dish. Therefore, it is necessary to repeat such left-handed operation during the operation of the meat slicer.

By the way, in general, most of the workers are right-handed, and in the right-handed worker, the above-mentioned left-handed work is very difficult to work, and the left hand and the left arm are tired after continuing for a long time. Moreover, it is very difficult for a novice (right-handed person) to process a piece of meat with his left hand in response to the slice speed of the meat slicer (for example, 50 to 60 sheets per minute), and he can skillfully handle pieces of meat with his left hand. It requires a considerable number of days of skill until it is there. For this reason, the conventional meat slicer has a drawback that it cannot be used freely without skilled person.

Also, in general, the meat slicer approaches the rotary blade 1 and the meat box 3 so that the meat loaf 2 sent from the meat box 3 can be sliced thinly with the rotary blade 1. Since it is set as the structure arrange | positioned by making it, the empty space around the rotating blade 1 is narrow. For this reason, sufficient work space cannot be secured when equipment maintenance work such as cleaning work around the rotary blade 1 or replacement work of the rotary blade 1 scattered by cutting chips of meat, etc. Difficult and efficient equipment maintenance work is not possible. Moreover, a hand or a finger may touch the rotary blade 1 by mistake at the time of facility maintenance work, and may be damaged.

SUMMARY OF THE INVENTION The present invention has been made in view of such circumstances, and a first object is to provide a sliced meat slicer which can be sliced easily without fatigue for many workers, and can slice efficiently with less burden on the workers. To provide. Moreover, a 2nd object is to provide the meat meat slicer which can enlarge the work space at the time of the equipment maintenance work of slice blades and its surroundings, and can improve equipment integrity and safety.

In order to achieve the first object, the meat meat slicer of the present invention reciprocates the meat holding portion storing the meat chunks in a direction substantially parallel to the slicer blade to slice the meat chunks sent from the meat holding portions into the slicer blades. In this configuration, the meat fixing part is disposed on the left side of the slicing blade as viewed from the worker's working position, and the meat pieces sliced with the slicer blade are discharged to the right side of the slicing blade.

In this configuration, since the meat pieces are discharged to the right side of the slice blade, the worker can first grab the meat pieces with his right hand and can work on the right hand center. For this reason, in the right-handed person which occupies most of a worker, it becomes easy to work and it becomes difficult to be tired, and it is comparatively comfortable even in a long slice operation. Moreover, in the case of right-handed work, even a beginner and a right-handed person can slice a piece of meat skillfully in response to the slice speed of the meat slicer in a short time.

By the way, since the meat holding part carrying a meat mass is considerable weight, when the meat fixing part reciprocates at high speed, the whole meat slicer may vibrate greatly. Therefore, in the conventional high speed meat slicer, the supporting leg portion of the meat slicer mount is installed to extend in the outward direction (moving direction of the meat fixing portion), so that the whole meat slicer can be stably maintained even if vibration occurs. There is one configured to support it. However, in this structure, since the support leg part of a mount protrudes outward more than a slice main body part, the support leg part of a mount interferes with work | work. In addition, the larger the size of the stand, the higher the parts cost, the larger the place required for the installation of the meat slice, there is a disadvantage that can not be installed in the narrow place the meat slicer.

Therefore, in this invention, you may make it install the balance weight which moves to a reverse direction with the meat clamping part. In this way, the force generated by the load movement of the meat fixing part and the force generated by the load movement of the balance weight are acted in the opposite directions to balance the bidirectional forces to generate the vibration by the reciprocating movement of the meat fixing part. Can be suppressed. This eliminates the need for extending the support leg of the mount outward as in the prior art even with a high-speed meat slicer, and at the same time, the support leg can be finished without interrupting work, and the mount can be miniaturized, resulting in low cost and space. Can be reduced.

In addition, although the conventional general meat slicer arranges the meat holding part on the mount which assembled the reciprocating drive mechanism of the meat holding part, and installs the blade for slicing in the corner or side direction of a mount, the present invention is a meat high. The reciprocating drive mechanism of the government may be arranged downward from the side of the blade for slicing. In this configuration, the slice blade can be provided directly on the mount to which the reciprocating drive mechanism is assembled, so that the design freedom around the slice blade is greater than in the conventional configuration in which the slice blade is installed at the corner or side of the mount. . For this reason, it can be set as the design which is easy to clean around the blade for slicing which meat cutting crumbs are easy to scatter.

Furthermore, the present invention may be arranged so as to detachably place the cutting crumb holding plate for receiving the meat crumb under the slicing blade. In this case, the meat cutting debris falling in the downward direction of the slicing blade can be collected by the receiving plate, and the cutting debris receiving plate can be removed to process the cutting debris in the cutting debris receiving plate. This becomes easier.

Further, in general, the worker considers to work in front of the blade for slicing, and the present invention provides a meat delivery amount adjusting operation portion for performing an operation for adjusting the amount of meat to be delivered from the meat holding part, near the blade for slicing at the working position. It may be installed at a position. In this case, the meat delivery amount adjustment operation portion is brought into contact with the meat delivery amount, so that the meat delivery amount can be adjusted by operating the meat delivery amount adjustment operation portion even during the slice operation.

Further, in order to achieve the second object, the present invention provides a slicing position for slicing meat chunks with the slicing blade by bringing the meat fixing portion closer to the slicing blade, and the meat holding portion for stopping the slicing operation. Even if the device is provided with a facility maintenance moving mechanism for moving between facility maintenance positions that increase the facility maintenance work space for cleaning around the blade for cutting or replacement of the blade for cutting away from the blade for cutting. good.

In this configuration, when slicing, the meat holding portion is mounted at the slice position, and the meat holding portion is reciprocated in parallel with the slicing blade while the meat holding portion approaches the slicing blade, thereby slicing the meat chunks sent out from the meat holding portion. Slice into dragon blades. On the other hand, when preservation work such as cleaning work around the slice blade or replacement work for the slice, the equipment preservation work space around the slice blade by moving the meat fixing part to the equipment preservation position and away from the slice blade. Widen. As a result, the meat fixing part can easily maintain the slice blade and its surroundings without hindering the work, and the work efficiency is improved, and at the same time, the hand or the finger accidentally touches the slice blades during the facility preservation work. Injury can also be avoided.

By the way, in the conventional general meat slicer, whenever the grinding blade is polished or replaced, the distance between the meat holding part and the cutting blade is adjusted by moving the blade axis of the cutting blade in the axial direction and adjusting the position of the cutting blade. It was to keep a constant. However, if the slicing blade (blade axis) is moved, the positional relationship between the driving pulley on the driving motor side of the slicing blade and the driven pulley on the blade shaft is shifted by that amount, so that the belt passing through both pulleys is easily worn. The drawback is that the belt has a short service life.

Therefore, the present invention may be provided with a spacing adjusting means for adjusting the distance between the meat holding portion and the slice blade when the meat holding portion is mounted at the slice work position by moving the meat holding portion. In this way, the distance between the meat holding part and the cutting blade can be adjusted while fixing the position of the cutting blade (blade axis). Even if it is adjusted and stored regularly, the positional relationship between the pulley on the side of the drive motor of the blade for blades and the pulley on the side of the blade shaft can always be kept constant, and the durability of the belt passing through both pulleys can be improved. Furthermore, the meat meat slicer of the present invention also enlarges the equipment maintenance work space around the meat fixing part by moving the meat fixing part to the equipment holding position, so that even if the gap adjusting means is provided on the meat fixing part, the gap is simply adjusted. You can work.

In this case, driving of the blade for cutting and the meat fixing unit may be prohibited when the meat fixing unit is not mounted at the slice working position. Judging, the driving of the slice blade and the meat fixing part is prohibited. In this way, during the equipment maintenance work, even if the start switch is operated by mistake, it is possible to prevent the slicing blade and the meat fixing part from operating.

Moreover, in order to achieve the said 2nd objective, even if it is set as the structure which provides the blade moving mechanism which makes a slice blade moveable, the effect similar to the case where the meat fixing part moving mechanism mentioned above is provided can be acquired.

In this case, the blade moving mechanism may be configured to move the blade blade for moving the blade mount supporting the blade blade. In this manner, the slice blade can be moved in a state where the blade is stably fixed. Thus, even if the slice blade is movable, problems such as an angle shift of the slice blade can be prevented.

Furthermore, when the slice blade is not mounted at the slice position, the driving of the slice blade and the meat fixing part may be prohibited to improve the safety. Moreover, it is good also as a structure which provided both the meat holding part moving mechanism and the blade moving mechanism.

EXAMPLE

(Example 1)

EMBODIMENT OF THE INVENTION Hereinafter, Example 1 of this invention is described based on FIG.

First, the schematic structure of a meat meat slicer is demonstrated based on FIG. The table 12 is provided in the upper part of the mount 11 of the meat slicer, and the rotary blade for slicing the meat mass 15 (refer FIG. 2) in the blade mount 13 provided in the upper surface of this table 12. (14) (slice blade) is rotatably supported. Further, on the left side of the rotary blade 14 as viewed from the working position W of the worker, the meat box 16 (meat fixing part) for storing the meat loaf 15 reciprocates in a substantially parallel direction with the rotary blade 14. It is installed to be movable.

The meat conveying conveyor 17 is provided in the meat box 16, and the several meat conveying roller 18 is arrange | positioned above this meat conveying conveyor 17. As shown in FIG. These meat feed rollers 18 are supported by collapsible support arms 19. When the meat mass 15 is loaded on the meat conveying conveyor 17, the support arm 19 is folded downward to lower the meat conveying roller 18, and the meat conveying conveyor 17 and the meat conveying roller 18 are lowered. The chunks of meat 15 are sandwiched between) (see FIG. 4). In this state, when the meat conveying conveyor 17 and the meat conveying roller 18 rotate in the meat conveying direction, the meat mass 15 in the meat box 16 is sent out to the right (rotation blade 14 side).

Immediately in front of the rotary blade 14 in the upper surface of the table 12, a contact plate 20 for regulating the right end position of the meat loaf 15 sent out from the meat box 16 is provided. The position of the contact plate 20 (right end position of the meat loaf 15) is adjusted by the contact plate adjusting handle 58. The meat box 16 reciprocates between the position corresponding to this contact plate 20 (refer the solid line of FIG. 2), and the position corresponding to the rotating blade 14 (refer the dashed-dotted line of FIG. 2).

In addition, the safety cover 21 is provided in the upper direction of the rotary blade 14, the safety plate 22 is provided in the lower direction of the rotary blade (14). This prevents a finger or a hand from contacting the circumference of the rotary blade 14. Furthermore, the large cover 23 which covers the rotary blade 14 and the meat box 16 from the rear direction upwards is provided, and is made to prevent the cutting chips of meat from scattering around. On the blade stand 13, the control box 24 which arrange | positioned a power switch, a counter, etc. is provided, and the foot switch 25 operated by a foot is provided in the downward direction of the stand 11.

Next, the drive mechanism of each part is demonstrated using FIGS.

As shown in FIG.2 and FIG.3, the motor 26 which drives the rotary blade 14 is provided in the upper surface of the table 12, and rotation of this motor 26 consists of several pulleys, a belt, etc. It is transmitted to the rotary blade 14 through the speed reduction mechanism 27. Moreover, the blade shaft adjustment dial 28 which adjusts the axial position of the rotary blade 14 is provided in the blade stand 13. In addition, in this embodiment, as shown in FIG. 4, the space | interval of the blade stand 13 and the rotary blade 14 is set relatively large, and the peripheral part of the rotary blade 14 with which the cutting chips of meat easily scatters is easy to scatter. I make a design easy to clean. Moreover, the cutting crumb accommodation plate 29 which receives the meat cutting crumbs is provided in the lower direction of the rotary blade 14 so that detachment is possible.

3 and 4, the reciprocating drive mechanism 30 for reciprocating the meat box 16 is arranged under the table 12 and assembled to the mount 11. A drive pulley 32 is connected to the rotational shaft of the motor 31, which is the drive source of the reciprocating drive mechanism 30, and between the drive pulley 32 and the driven pulley 34 connected to the input shaft of the reduction gear 33, a belt ( 35) is passing by. Moreover, the crank 36 is provided in the output shaft of the reduction gear 33. Accordingly. Rotation of the motor 31 is transmitted to the crank 36 through the reducer 33, and the crank 36 rotates.

On the other hand, two slide shafts 37 are provided in the lateral direction of the reducer 33 so as to extend in a substantially parallel direction with the rotary blades 14, and the slide metal 38 is supported on these slide shafts 37 so as to be slidable. It is. The connecting rod 40 is positioned between the joint 39 fixed to the center of the slide metal 38 and the crank 36, and both ends of the connecting rod 40 are rotated by the shafts 41 and 42, respectively. It is connected to the distal end of the joint 39 and the crank 36 through. In addition, the meat box 16 is fixed to the upper end of the slide metal 38 via the joint 43 (refer FIG. 4). Accordingly, the rotation of the crank 36 is converted into the reciprocating motion of the slide metal 38 through the connecting rod 40, so that the meat box 16 reciprocates integrally with the slide metal 38.

Moreover, the balance weight 44 is provided in the edge part on the opposite side to the crank 36 installation side in the output shaft of the reduction gear 33. This balance weight 44 is eccentrically arrange | positioned so that it may move to the meat box 16 in the reverse direction. Accordingly, as shown by the solid line in FIG. 3, when the meat box 16 moves toward the rotary blade 14, the balance weight 44 moves toward the contact plate 20 in view of its axis, and FIG. As shown by the dashed-dotted line, when the meat box 16 moves to the contact plate 20 side, the balance weight 44 moves so that it may move toward the rotating blade 14 from the shaft center.

Next, the meat delivery mechanism 45 is demonstrated using FIG. The worm 46 and the worm wheel 47 are installed so that the meat box 16 can be reciprocated integrally, and the rotation shaft 48 of the worm wheel 47 is the driving roller 49 of the meat conveying conveyor 17. ) On the other hand, the meat feed arm 51 is provided on the rotating shaft 50 of the worm 46. The meat transfer arm 51 transmits the rotational force to the worm 46 only when it rotates in a predetermined meat feed direction (arrow A direction), and rotates in the direction opposite to the meat feed direction. The meat feed arm 51 is pushed to the initial position (for example, the position lowered vertically downward) by the spring 52.

When the meat box 16 moves toward the contact plate 20, the disk portion 53 fixed to the meat feed arm 51 touches the meat feed adjusting cam 54 provided on the mount 11, and the meat feed arm 51 rotates in the meat feeding direction against the restoring force of the spring 52. Accordingly, the worm 46 rotates, and according to the rotation angle, the worm wheel 47 and the driving roller 49 rotate so that the high feed conveyor 17 rotates in the meat feeding direction. At that time, the meat feed roller 18 is rotated in the meat feed direction in association with the meat feed conveyor 17 by a chain, a belt, or the like.

When the meat box 16 moves to the rotary blade 14 afterwards, since the disc 53 of the meat feed arm 51 moves away from the meat feed adjusting cam 54, the meat feed arm 51 springs ( Restore to the initial position with the restoring force of 52). At this time, as the meat feed arm 51 idles, the meat feed conveyor 17 is prevented from rotating in the opposite direction to the meat feed direction.

In addition, the feed screw portion 56 formed on the cam position adjusting shaft 55 is screwed to the female screw portion formed on the meat feed adjusting cam 54, and the meat feed amount adjusting handle 57 is provided at the distal end of the cam position adjusting shaft 55. ), The position of the meat feed adjusting cam 54 can be slidably moved by rotating the meat feed amount adjusting operation section. In this way, the angle of rotation of the meat transfer arm 51 (rotation angle of the worm 46) is adjusted when the meat transfer arm 51 touches the meat transfer adjusting cam 54, and the meat transfer conveyor 17 is adjusted. It is possible to adjust the amount of meat delivery per one operation. In addition, the meat delivery amount adjusting handle 57 is provided at the position near the rotary blade 14 on the work position W side as shown in FIG.

In the meat meat slicer configured as described above, in the case of slicing the meat loaf 15, first, the meat loaf 15 is mounted in the meat box 16, between the meat feed conveyor 17 and the meat feed roller 18. The meat mass 15 is inserted. Thereafter, the rotary blade 14 is driven to rotate, and the reciprocating drive mechanism 30 reciprocates the meat box 16 in a substantially parallel direction with the rotary blade 14. At this time, each time the meat box 16 moves toward the contact plate 20, the meat conveying conveyor 17 and the feed roller 18 rotate in the meat feed direction so that the meat mass 15 in the meat box 16 is rotated. It is sent out to the right by a predetermined amount. And every time the meat box 16 moves toward the rotary blade 14, the right end part of the meat loaf 15 sent out is sliced to the predetermined thickness by the rotary blade 14, and the meat piece 59 is Discharged to the right of the rotary blade (14).

In Example 1 described above, the meat blade 16 is disposed on the left side of the rotary blade 14 as viewed from the work position W, and the meat pieces 59 sliced into the rotary blade 14 are rotated by the rotary blade 14. Since it is to be discharged to the right side, the operator can first grab a piece of meat (59) with the right hand, and then, using the left hand as needed, the right hand center can work nicely to put on the dish or the like. For this reason, in the right-handed person which occupies most of a worker, work becomes very easy and it does not become tired, and even a long time slice work can be made comparatively comfortable. In addition, in the conventional left-handed meat slice, a long skill period (for example, two months) is required until a beginner (right-handed person) can skillfully process a piece of meat corresponding to the slice speed of the meat slicer. However, with the right-handed work-type meat slicer of this embodiment, even a beginner (right-handed person) can process the meat piece 59 skillfully in a short period (for example, 7 to 10 days).

As a result, the burden of many workers can be reduced, and the slice work can be efficiently performed.

In addition, the right hand work type meat slicer of this embodiment may be converted into the left hand work type meat slicer as shown in FIG. In this case, the blade stand 13, the rotary blade 14, the control box 24, the contact plate 20, the meat conveying conveyor 17, the support arm 19, the meat delivery mechanism 45 and the like, the right hand The work type meat slicer may be provided opposite to the front-back direction of the mount 11, and the working position W may be made to be opposite to the front-back direction of the mount 11 with respect to the right-hand work type meat slicer. However, some parts, such as the safety cover 21 and the large cover 23, provide the thing for exclusive use of the left hand type | mold meat slicer. In this way, the meat box 16 is arrange | positioned at the right side of the rotary blade 14 as seen from the working position W side, and the meat piece 59 sliced by the rotary blade 14 is discharged to the left of the rotary blade 14. Will be. For this reason, it can respond also to the worker who is familiar with the conventional left-hand food-type meat slicer, or a left-handed worker.

In addition, in this embodiment, since the balance weight 44 which moves in the opposite direction to the meat box 16 is provided, the force which arises by the load movement of the meat box 16, and the load of the balance weight 44 are carried out. The forces generated by the movement are acted in the opposite directions to each other, and the forces in both directions are balanced, so that the generation of vibration due to the reciprocating movement of the meat box 16 can be suppressed to be very small. For this reason, even in the case of the high speed meat slicer which reciprocates the meat box 16 at high speed, it is not necessary to extend the support leg part of the stand 11 outside, and workability can be improved and (11) can be miniaturized, and the requirements of low cost and space saving can be met. Moreover, there is an advantage that the mount can be used as a common specification between the high speed meat slicer and the low speed meat slicer.

In addition, although the meat box is arrange | positioned on the mount which assembled the reciprocating drive mechanism of the meat box in the related art, in this embodiment, the reciprocating drive mechanism 30 of the meat box 16 is rotated. The rotary blade 14 is installed on the mount 11 on which the reciprocating drive mechanism 30 is assembled. The rotary blade 14 is rotated in the corner or side direction of the mount. Compared with the conventional structure provided, the freedom of design around the rotating blade 14 can be increased. For this reason, the space | interval of the blade stand 13 and the rotating blade 14 can be set comparatively large, and the meat cutting waste scattered around the rotating blade 14 can be cleaned very simply.

Furthermore, in the present embodiment, by using a wider gap between the blade stand 13 and the rotary blade 14, the cutting chip accommodating plate 29 for receiving the meat cutting chips under the rotary blade 14 can be detached. Since the cutting chips of the meat falling in the downward direction of the rotary blade 14 can be collected by the cutting chip accommodating plate 29, the cleaning chip accommodating plate 29 is collected at the time of cleaning. By removing and processing the cutting debris in the cutting debris receiving plate 29, the cleaning operation can be further simplified.

In addition, in the present embodiment, the meat delivery amount adjusting handle 57 is provided at a position near the rotary blade 14 at the work position W, and the meat delivery amount adjusting handle 57 is removed from the working position W. This makes it possible to operate the meat feeding amount adjusting handle 57 during the slicing operation to adjust the meat feeding amount, thereby further improving workability.

In addition, this invention does not necessarily need to provide the balance weight 44, or to make the structure which arrange | positioned the reciprocating drive mechanism 30 below the rotary blade 14 side, omits the balance weight 44, It is good also as a structure which arrange | positioned the reciprocating drive mechanism 30 in the downward direction of the meat box 16, In this case, the intended purpose of this invention can be achieved.

In addition, in Example 1, it is possible to omit the cutting chip accommodating plate 29, or to change variously in the range which does not deviate from the summary, such as changing the position of the meat-feed amount adjusting handle 57 suitably, Not to mention.

(Example 2)

Next, Embodiment 2 of the present invention will be described based on FIGS. 8 to 16.

As shown in FIG. 8, the table 12 is provided in the upper part of the mount 11 of a meat meat slicer, and the meat mass 15 is sliced in the blade mount 13 provided in the upper surface of this table 12. As shown in FIG. The rotary blade 14 (slice blade) is rotatably supported. Moreover, on the left side of the rotary blade 14, the meat box 16 (meat fixing part) which stores the meat loaf 15 reciprocates in the direction substantially parallel to the rotary blade 14 (direction shown by the arrow in FIG. 3). It is installed to be movable.

The meat conveying conveyor 17 is provided in the meat box 16, and several meat conveying rollers 18 are arrange | positioned above this meat conveying conveyor 17. As shown in FIG. These meat feed rollers 18 are supported by collapsible support arms 19. When the meat mass 15 is loaded on the meat conveying conveyor 17 and the support arm 19 is folded downward to lower the meat conveying roller 18, the meat conveying conveyor 17 and the meat conveying roller 18 are lowered. Meat mass (15) is inserted.

As shown in FIG. 9 and FIG. 10, in front of the rotary blade 14 in the upper surface of the table 12, the contact plate 20 which regulates the right end position of the meat loaf 15 sent out from the meat box 16. ) Is installed. The position of the contact plate 20 (right end position of the meat loaf 15) is adjusted by the contact plate adjusting handle 58. The meat box 16 reciprocates between the position corresponding to this contact plate 20 (refer the solid line of FIG. 10), and the position corresponding to the rotary blade 14 (refer the dashed-dotted line of FIG. 10). The meat conveying conveyor 17 and the meat conveying roller 18 rotate in the meat conveying direction for each reciprocating motion of the meat box 16, so that the meat mass 15 in the meat box 16 is right (rotation blade 14). Page). The meat delivery amount for each operation of the meat delivery conveyor 17 and the meat delivery roller 18 is adjusted by the meat delivery amount adjustment handle 57 (refer FIG. 10). This meat feed amount adjusting handle 57 is provided at the position on the working position W side.

In addition, a safety cover (not shown) is provided at the upper portion of the rotary blade 14, and a safety plate 22 (see Fig. 9) is provided at the lower portion of the rotary blade 14. This prevents a finger or a hand from contacting the circumferential circumference of the rotary blade 14. Further, the blade stand 13 is provided with a control box 24 (see Fig. 8) in which a start switch, a counter, and the like are arranged, and a foot switch (not shown) to be operated by the foot in the lower direction of the stand 11 is provided. It is.

Hereinafter, the specific structure of each part is demonstrated.

As shown in FIG. 11, the rotary blade 14 is fastened and fixed to the front-end | tip of the blade shaft 61 with the bolt 60, and the center part of this blade shaft 61 is bearing case through the several bearing 62. As shown in FIG. It is rotatably supported by (63). The bearing case 63 is fixed to the blade stand 13 so that the left side portion (rotation blade 14 attaching side portion) protrudes from the blade stand 13. As a result, the gap between the blade mount 13 and the rotary blade 14 is made relatively large, so that the empty space is widened around the rotary blade 14. In this embodiment, the blade axis adjustment mechanism for adjusting the axial position of the rotary blade 14 (blade shaft 61) is omitted.

On the other hand, the motor 26 (refer FIG. 9) and the deceleration pulley 64 which drive the rotary blade 14 are provided in the bottom surface of the table 12. As shown in FIG. The reduction pulley 64 is formed by integrally rotatable the large diameter pulley 64a and the small diameter pulley 64b, and is free to rotate on the pulley shaft 66 through the plurality of bearings 65. Supported. The pulley shaft 66 is fixed to the lower surface of the table 12 via the bracket 67.

The drive pulley 68 (refer FIG. 9) is connected to the rotating shaft of the motor 26, and the belt 69 passes between this drive pulley 68 and the large diameter pulley 64a of the deceleration pulley 64, have. Moreover, the belt 71 passes between the small diameter pulley 64b of the reduction pulley 64 and the driven pulley 70 connected to the rear end of the blade shaft 61. In this embodiment, a plurality of (for example, two) belt grooves are formed in the small diameter pulley 64b and the driven pulley 70, respectively, and the belt 71 passes through each belt groove. The rotational force of the motor 26 is transmitted to the rotary blade 14 through a reduction mechanism composed of these plurality of pulleys 64, 68, 70, belts 69, 71 and the like.

In addition, as shown in FIG. 11, in the downward direction of the rotary blade 14, the large cut meat shavings receiving plate 29 which receives the meat shavings is detachably provided. On the rear part (rear of the rotary blade 14) of the cutting debris receiving plate 29, a scattering preventing wall 72 is provided to prevent the cutting debris of meat from scattering.

As shown in FIG. 12 and FIG. 13, the receiving plate regulating means 73 is provided in the predetermined part of the table 12 so that the arrangement space of the cutting shaving accommodation plate 29 may be enclosed, respectively, By regulating the position of the cutting debris receiving plate 29 by the 73, the position of the cutting debris receiving plate 29 by vibration or the like is regulated by regulating the position of the cutting debris receiving plate 29 by vibration or the like. To prevent it.

In addition, as shown in FIGS. 8 and 9, the reciprocating drive mechanism 30 for reciprocating the meat box 16 in a direction substantially parallel to the rotary blade 14 (the direction indicated by the arrow in FIG. 10) is provided. It is arrange | positioned in the downward direction of the table 12, and is assembled to the mount 11. A drive pulley 32 is connected to the rotational shaft of the motor 31 (see FIG. 9), which is the driving source of the reciprocating drive mechanism 30, and between the drive pulley 32 and the driven pulley 34 connected to the input shaft of the reduction gear 33. The belt 35 is passing by. Moreover, the crank 36 is provided in the output shaft of the reduction gear 33. Thereby, the rotational force of the motor 31 is transmitted to the crank 36 through the speed reducer 33, and the crank 36 rotates.

On the other hand, two slide shafts 37 are installed in the lateral direction of the reducer 33 so as to extend in a substantially parallel direction with the rotary blades 14, and the slide metal 38 is slideable on these slide shafts 37. Is supported. A connecting rod 40 is positioned between the joint 39 fixed to the center portion of the slide metal 38 and the crank 36, and both ends of the connecting rod 40 are rotated through the rotary shafts 41 and 42, respectively. It is connected to the distal end of the joint 39 and the crank 36. Moreover, the meat box 16 is connected to the upper end part of the slide metal 38 through the meat box moving mechanism 74 mentioned later. Accordingly, the rotational motion of the crank 36 is converted into the reciprocating motion of the slide metal 38 through the connecting rod 40, and the meat box 16 integrally with the slide metal 38 rotates the blade 14. ) And reciprocate in a direction substantially parallel to the direction indicated by the arrow in FIG.

Moreover, the balance weight 44 for reducing a vibration is provided in the edge part opposite to the installation side of the crank 36 in the output shaft of the reduction gear 33. As shown in FIG. The balance weight 44 is eccentrically arranged so as to move in the opposite direction to the meat box 16. As a result, when the meat box 16 moves toward the rotary blade 14, the balance weight 44 moves toward the contact plate 20 from the shaft center, and the meat box 16 moves toward the contact plate 20. At one time, the balance weight 44 moves toward the rotary blade 14 in view of its axis.

Next, the meat box moving mechanism 74 (meat fixing portion moving mechanism) will be described. As shown in FIG. 8, the joint 75 is fastened and fixed to the upper end part of the slide metal 38 by the bolt 76 (refer FIG. 14), and the axial direction of the rotary blade 14 to this joint 75 is carried out. Meat box support shaft 77 extending in the fixed is fastened with a bolt (78). A cylindrical slide member 79 is fitted to the meat box receiving shaft 77 so as to be slidable, and the meat box 16 is fixed to the upper end of the slide member 79. Accordingly, the meat box 16 is slidably installed in the axial direction (the direction indicated by the arrow in FIG. 8) of the rotary blade 14 along the meat box support shaft 77, and the meat box 16 is rotated. It is possible to move between the slice position (refer to the dashed-dotted line of FIG. 8) which approached the blade 14, and the equipment maintenance position (refer to the solid line of FIG. 8) far from the rotary blade 14. As shown in FIG. When the meat box 16 is moved to the equipment maintenance position, the equipment maintenance work space around the rotary blade 14 can be widened. In addition, stopper plates 80 and 81 which restrict the slide range of the slide member 79 (meat box 16) are provided at both ends of the meat box support shaft 77, respectively.

As shown to FIG. 14 and FIG. 15, the pusher 82 of resin material is fitted in the inner peripheral parts of both ends of the slide member 79, respectively. Moreover, the locking shaft 83 for locking the slide movement of the slide member 79 is provided in the center lower part of the slide member 79 freely rotationally. This locking shaft 83 is formed in a substantially D-shaped cross section, and is arranged to extend in a direction substantially perpendicular to the meat box support shaft 77. At the end of the locking shaft 83, a locking lever 84 for operating the locking shaft 83 is integrally rotatable. In addition, the meat box support shaft 77 has a locking shaft of the slide member 79 when the slide member 79 is brought into close contact with the stopper plate 80 (when the meat box 16 is moved to the slice position). The locking groove 85 is formed in the position where the 83 is opposed to the outer diameter of the locking shaft 83.

As shown in Fig. 14, the meat box 16 is moved to the slice position to lock the slide member 79 in a locked position (a position where the locking shaft 83 and the locking groove 85 face each other). When the lever 84 is rotated in the locking direction (clockwise in FIG. 14), the locking shaft 83 rotates in the locking direction, so that a part of the locking shaft 83 protrudes toward the inner diameter of the slide member 79 so as to move the meat. It fits into the locking groove 85 of the box support shaft 77. Accordingly, the slide member 79 is locked at the locking position, and the meat box 16 is locked at the slice position.

On the other hand, as shown in FIG. 15, when the locking lever 84 is rotated in the unlocking direction (counterclockwise in FIG. 15), the locking shaft 83 rotates in the unlocking direction, and the locking shaft 83 It is accommodated in this slide member 79 side. As a result, the locking of the slide member 79 is released and the slide member 79 can be slidably moved, so that the meat box 16 can move between the slice position and the equipment maintenance position.

In this embodiment, a sensor (not shown) for detecting whether or not the meat box 16 is mounted at the slice position is provided. When the meat box 16 is not mounted at the slice position, the equipment maintenance work is performed. By judging, driving of the drive motor 26 of the rotary blade 14 and the drive motor 31 of the meat box 16 is prohibited. The determination of whether or not the meat box 16 is mounted at the slice position may be performed by directly detecting whether or not the meat box 16 is moving to the slice position. It may be determined by detecting whether or not it has moved to the locking position. Alternatively, the locking lever 84 may be determined by detecting whether or not the locking lever 84 is rotated in the locked state.

On the other hand, as shown in FIG. 16, the connection part of the joint 75 and the meat box support shaft 77 is comprised as follows. The small diameter shaft part 77a is provided in the right end part of the meat box support shaft 77, and the stopper plate 80 is fitted in this small diameter shaft part 77a. Then, the small diameter shaft portion 77a of the meat box support shaft 77 is inserted from the left side into the shaft support hole 86 formed in the joint 75, and the connecting plate bent to the right circumferential edge of the shaft support hole 86 ( The meat box support shaft 77 is fixed to the joint 75 by inserting the bolt 78 in the through hole of the right side 87 and screwing it into the screw hole of the small diameter shaft portion 77a.

In addition, a plurality of screw holes 88 are formed around the shaft support hole 86 of the joint 75, and adjustment bolts 89, such as hexagonal socket-mounted bolts, are screwed into each of the screw holes 88, respectively. . The distal end of these adjustment bolts 89 protrude from the left side of the joint 75 to be in direct contact with the yaw portion 90 of the stopper plate 80. Thereby, the insertion amount with respect to the joint 75 of the small diameter shaft part 77a of the meat box support shaft 77 is regulated.

Therefore, when the bolts 78 are loosened, the adjustment bolts 89 are rotated to change the amount of protrusion of the adjustment bolts 89 from the left side of the joints 75. It is possible to change the axial position of the meat box support shaft 77 relative to. Since both the joint 75 and the rotary blade 14 are assembled to the mount 11, when the axial position of the meat box support shaft 77 with respect to the joint 75 changes, the meat with respect to the rotary blade 14 is changed. The axial position of the box support shaft 77 changes, and the slice position (locking position of the slide member 79) of the meat box 16 with respect to the rotary blade 14 also changes. For this reason, if the amount of protrusion of the adjustment bolt 89 is adjusted, the space | interval t of the meat box 16 and the rotary blade 14 when the meat box 16 is mounted in the slice position (refer FIG. 8) Can be adjusted. In this case, the adjusting bolt 89 plays a role equivalent to the gap adjusting means in the claims.

In the meat meat slicer configured as described above, when the meat loaf 15 is sliced, first, the meat box 16 is moved to the slice position to approach the rotary blade 14 as indicated by the dashed-dotted line in FIG. 8. In this state, the locking lever 84 is rotated in the locking direction, and the meat box 16 is locked at the slice position. Thereafter, the meat loaf 15 is mounted in the meat box 16, the meat loaf 15 is sandwiched between the meat feed conveyor 17 and the meat feed roller 18, and then the rotary blade 14 is rotated. At the same time as the drive, the reciprocating drive mechanism 30 reciprocates the meat box 16 in a direction substantially parallel to the rotary blade 14 (the direction indicated by the arrow in FIG. 10). At this time, each time the meat box 16 moves toward the contact plate 20, the meat feed conveyor 17 and the meat feed roller 18 rotate in the meat feed direction so that the meat mass 15 in the meat box 16 is rotated. Is sent to the right by a predetermined amount. And each time the meat box 16 moves toward the rotary blade 14, the right end of the meat loaf 15 sent out is sliced to a predetermined thickness on the rotary blade 14, and the meat pieces 72 (see Fig. 10). ) Is discharged to the right of the rotary blade (14).

On the other hand, when performing equipment maintenance work such as cleaning work around the rotary blade 14 or replacement of the rotary blade 14, the meat box 16 is moved to the equipment maintenance position as shown by the solid line in FIG. By keeping the meat box 16 away from the rotary blade 14, the facility maintenance work space around the rotary blade 14 is enlarged. As a result, the meat box 16 can be easily cleaned or replaced with the rotary blade 14 around the rotary blade 14 without disturbing the equipment maintenance work, thereby improving the efficiency of the equipment maintenance work. . Furthermore, since the facility maintenance work space around the rotary blade 14 is large, it is also possible to avoid accidental contact of the hand or finger with the rotary blade 14 during the facility maintenance work, thereby improving stability.

In this embodiment, the protrusion amount of the adjustment bolt 89 on the left side of the joint 75 is adjusted to change the axial position of the meat box support shaft 77 relative to the joint 75. Since the distance t (see FIG. 8) between the meat box 16 and the rotary blade 14 when the meat box 16 is mounted at the slice position is adjusted, the rotary blade 14 (the blade shaft 61) is adjusted. The distance t between the meat box 16 and the rotary blade 14 can be adjusted with the position of)) fixed. Accordingly, even if the distance t between the meat box 16 and the rotary blade 14 is kept constant and stored every time when the rotary blade 14 is polished or replaced, the rotary blade 14 decelerates for driving. The positional relationship between the dragon pulley 64 and the driven pulley 70 can be kept constant at all times, so that the durability of the belt 71 passing through both pulleys 64 and 70 can be improved.

Furthermore, the meat meat slicer of the present invention moves the meat crates 16 to the facility preservation position, thereby making the facility preservation work space around the meat crates 16 wider. Even in the configuration in which 89 is provided, the interval adjustment can be easily performed.

In addition, in the present embodiment, the meat box is arranged on the mount where the meat box reciprocating drive mechanism is assembled. In this embodiment, the reciprocating drive mechanism 30 of the meat box 16 is used. The rotary blade 14 is arranged in the downward direction, and the rotary blade 14 is provided on the mount 11 on which the reciprocating drive mechanism 30 is assembled. Compared with the conventional configuration in which the gears are installed, the degree of freedom in design around the rotary blade can be increased. For this reason, the space | interval of the blade stand 13 and the rotary blade 14 can be set comparatively large, and the empty space can be made wide around the rotary blade 14, and the cleaning operation | work and the rotary blade ( The workability of the replacement work of 14) can be further improved.

Furthermore, in the present embodiment, the space between the blade stand 13 and the rotary blade 14 is increased, and a large cutting debris receiving plate 29 for receiving the cutting chips of meat is placed directly below the rotary blade 14. By detachably arranging, the cutting debris of the meat falling in the downward direction of the rotary blade 14 can be collected by the cutting debris receiving plate 29, and at the time of cleaning, the cutting debris receiving plate 29 The cutting debris can be removed to process the cutting debris in the cutting debris receiving plate 29, and the cleaning operation can be further simplified. Furthermore, since the meat box 16 can be moved to the facility maintenance position, the facility maintenance work space around the rotary blade 4 can be widened, so that a relatively large cutting debris accommodation plate 29 is directly under the rotary blade 14. Also, the cutting chips accommodating plate 29 can be easily removed.

In addition, in the present embodiment, when the meat box 16 is not mounted at the slice position, it is determined that the meat box 16 is in maintenance operation, and the drive motor 26 of the rotary blade 14 and the drive motor of the meat box 16 are determined. By prohibiting the driving of 31), during the maintenance operation of the facility, even if the start switch is misoperated, the rotary blade 14 and the meat box 16 can be prevented from operating, further improving stability. can do.

In addition, in the present embodiment, the meat box 16 is provided to be slidably movable in the axial direction of the rotary blade 14 to move between the slice position and the equipment maintenance position, but between the slice position and the equipment maintenance position. The movement method is not limited to this, and, for example, the meat box 16 may be rotatably installed about a predetermined rotation axis to rotate between the slice position and the equipment maintenance position. Also good.

In this embodiment, the meat box 16 is moved to adjust the distance between the meat box 16 and the rotary blade 14. However, the meat box 16 is moved by moving the rotary blade 14 side. The distance between the rotary blade 14 and the rotary blade 14 may be adjusted, and instead of the configuration in which the reciprocating drive mechanism 30 is arranged below the rotary blade 14, the meat box 16 The reciprocating drive mechanism 30 may be arranged in the downward direction. Even in this case, the intended purpose of the present invention can be achieved.

In addition, in the present embodiment, the meat box 16 is disposed on the left side of the rotary blade 14, and the present invention is a right-handed meat slicer for discharging the sliced meat 59 on the right side of the rotary blade 14. However, it is needless to say that the present invention can be applied to the left-handed work meat slicer for disposing slices of meat on the left side of the rotary blade by placing a meat box on the right side of the rotary blade.

In addition, in Example 2, it can implement by changing variously in the range which does not deviate from the summary, for example, the cutting waste accommodating dish 29 may be omitted, or the structure of each mechanism may be changed suitably.

(Example 3)

Next, Embodiment 3 of the present invention will be described based on FIGS. 17 to 22.

As shown in FIG. 17, the table 12 is provided in the upper part of the main stand 11 of a meat meat slicer, and the meat mass 15 is sliced in the blade stand 13 provided in the upper surface of this table 12. As shown in FIG. The rotary blade 14 (slice blade) for rotation is rotatably supported. In addition, on the left side of the rotary blade 14, the meat box 16 (meat fixing part) holding the meat loaf 15 is in a direction substantially parallel to the rotary blade 14 (direction indicated by an arrow in FIG. 19). It is installed to reciprocate.

In the meat box 16, the meat conveying conveyor 17 is provided, and the several meat conveying roller 18 is arrange | positioned above this meat conveying conveyor 17. As shown in FIG. These meat feed rollers 18 are supported by collapsible support arms 19. When the meat mass 15 is loaded on the meat conveying conveyor 17 and the support arm 19 is folded downward to lower the meat conveying roller 18, the meat conveying conveyor 17 and the meat conveying roller 18 are lowered. Meat mass (15) is sandwiched between.

As shown in FIG. 18 and FIG. 19, the contact plate which regulates the right end position of the meat loaf 15 sent from the meat box 16 in front of the rotary blade 14 among the upper surfaces of the table 12 ( 20) is installed. The position of the contact plate 20 (right end position of the meat loaf 15) is adjusted by the contact plate adjustment handle 58. The meat box 16 reciprocates between the position corresponding to this contact plate 20 (refer the solid line of FIG. 19), and the position corresponding to the rotary blade (refer to the dashed-dotted line of FIG. 19). In each reciprocating motion of the meat box 16, the meat conveying conveyor 17 and the meat conveying roller 18 rotate in the meat conveying direction so that the meat mass 15 in the meat box 16 is right (rotation blade 14). Page). The meat feeding amount for each operation of the meat conveying conveyor 17 and the meat conveying roller 18 is adjusted by the meat feeding amount adjusting handle 57 (see FIG. 19). This meat feed amount adjusting handle 57 is provided at the working position W side.

In addition, a safety cover (not shown) is provided in the upper direction of the rotary blade 14, and a safety plate 22 (see Fig. 18) is provided in the lower direction of the rotary blade (14). As a result, the finger or hand is prevented from contacting the circumferential edge portion of the rotary blade 14. Further, the blade stand 13 is provided with a control box 24 (see Fig. 17) in which a start switch, a counter, and the like are arranged, and a foot switch (not shown) operated by a foot in the downward direction of the main stand 11 is provided. It is installed.

Hereinafter, the specific structure of each part is demonstrated.

As shown in FIG. 20, the rotary blade 14 is fastened and fixed to the distal end portion of the blade shaft 61 by a bolt 60, and the center portion of the blade shaft 61 is connected to the bearing case through a plurality of bearings 62. It is supported by 63 at rotation. The bearing case 63 is fixed to the blade stand 13 so that the left portion (rotation blade 14 installation side portion) protrudes from the blade stand 13. As a result, the gap between the blade stand 13 and the rotary blade 14 is made relatively large, so that the empty space is widened around the rotary blade 14.

On the other hand, the lower part of the blade stand 13 is provided with the motor 26 (refer FIG. 18) and the deceleration pulley 64 which drive the rotary blade 14. As shown in FIG. The reduction pulley 64 is formed by integrally rotatable the large diameter pulley 64a and the small diameter pulley 64b, and is rotatably supported by the pulley shaft 66 via the plurality of bearings 65. The pulley shaft 66 is fixed to the blade mount 13 via the bracket 67.

The drive pulley 68 (refer FIG. 18) is connected to the rotating shaft of the motor 26, and the belt 69 passes between this drive pulley 68 and the large diameter pulley 64a of the deceleration pulley 64, have. Moreover, the belt 71 passes between the small diameter pulley 64b of the reduction pulley 64 and the electric pulley 70 connected to the rear end of the blade shaft 61. In this embodiment, a plurality of (for example, two) belt grooves are formed in the small diameter pulley 64b and the driven pulley 70, respectively, and the belt 71 passes through each belt groove. The rotational force of the motor 26 is transmitted to the rotary blade 14 through a reduction mechanism composed of a plurality of pulleys 64, 68, 70, belts 69, 71, and the like.

In addition, as shown in FIG. 20, the large cutting waste accommodation plate 29 which collects the cutting waste of meat is provided in the lower direction of the rotary blade 14 so that detachment is possible. On the rear part (rear of the rotary blade 14) of the cutting debris receiving plate 29, a scattering preventing wall 72 is provided to prevent the cutting debris of meat from scattering.

Next, the blade moving mechanism 91 for moving the rotary blade 14 is demonstrated using FIGS. 20-22. The part which supports the blade stand 13 of the table 12 provided in the upper part of the main body stand 11 is comprised by the blade stand base 92, and on the upper surface side of this stand stand base 92, a rotary blade A slide groove 93 extending in the axial direction of 14 is formed. As shown in FIG.21 and FIG.22, the both inner wall surfaces of this slide groove 93 become an inverted taper surface narrowing upwards. On the other hand, on the lower surface of the blade mount 13, a slide base 94 having a cross-sectional shape substantially coincident with the cross-sectional shape of the slide groove 93 is fastened and fixed by bolts 95. The slide base 94 slides The blade mount 13 is slideably mounted on the blade mount base 92 so as to slide freely into the groove 93. Thereby, the rotary blade 14 is installed so that the slide blade can move axially in the state stored in the blade stand 13, and the slice position which moved the rotary blade 14 to the meat box 16 (FIG. 17, FIG. 20 can be moved between the position away from the meat box 16 (refer to the dashed-dotted line of FIG. 17, FIG. 20). When the rotary blade 14 is moved to the facility maintenance position, the space between the rotary blade 14 and the meat box 16 can be greatly opened, thereby increasing the working space.

In addition, the slide hole 93 is formed in the bottom surface of the slide groove 93 of the blade mount base 92 so as to extend along the slide groove 93, and is fastened and fixed to the bottom surface of the slide base 94. The lower portion of the locking bolt 97 penetrates through the through hole 96 of the blade mount base 92 and protrudes downward of the blade mount base 92. The screw hole 98a of this slide locking knob 98 is screwed together.

In addition, as shown in FIG. 21, when the rotary blade 14 (blade stand 13) is moved to a slice position, the cylindrical part of the upper end of the slide locking handle 98 is located in the lower surface of the blade stand base 92. The locking recessed part 100 which matched the outer diameter shape of the said cylindrical part 99 is formed in the place which 99 is opposing.

When the rotary locking knob 98 is turned in the locking direction (tightening direction) while the rotary blade 14 (the blade stand 13) is moved to the slice position, the cylindrical portion of the upper end of the sliding locking knob 98 ( The slide locking knob 98 is tightened while 99 is inserted into the locking recess 100. Thus, the slide movement of the slide base 94 is locked, so that the rotary blade 14 is locked at the slice position.

On the other hand, when the slide locking knob 98 is turned in the unlocking direction (unwinding direction) and the cylindrical part 99 of the upper end of the slide locking knob 98 is pulled out from the locking recess 100, the slide base 94 is carried out. Since the locking of the blade is released and the slide base 94 becomes slideable, the rotary blade 14 can move between the slice position and the equipment maintenance position.

In this embodiment, a sensor (not shown) for detecting whether or not the rotary blade 14 is mounted at the slice position is provided, and when the rotary blade 14 is not mounted at the slice position, the equipment is in maintenance operation. By judging, driving of the drive motor 26 of the rotary blade 14 and the drive motor 31 of the meat box 16 is prohibited.

17 and 18, the reciprocating drive mechanism 30 for reciprocating the meat box 16 in a direction substantially parallel to the rotary blade 14 (the direction indicated by the arrow in FIG. 19) is provided. It is arrange | positioned in the downward direction of the table 12, and the main body is assembled to the stand 11. A driving pulley 32 is connected to the rotation shaft of the motor 31 (see FIG. 18), which is the driving source of the reciprocating drive mechanism 30, and a driven pulley 34 connected to the input shaft of the driving pulley 32 and the reduction gear 33. In between, the belt 35 is passing. In addition, the crank 36 is provided on the output shaft of the reduction gear 33. Accordingly, the rotational force of the motor 31 is transmitted to the crank 36 through the reducer 33, so that the crank 36 rotates.

On the other hand, in the lateral direction of the reducer 33, two slide shafts 37 are provided so as to extend in a substantially parallel direction with the rotary blades 14, and the slide metal 38 slides on these slide shafts 37 so as to be movable. Supported. A connecting rod 40 is positioned between the joint 39 fixed to the center portion of the slide metal 38 and the crank 36, and both ends of the connecting rod 40 respectively rotate the rotating shafts 41 and 42. It is connected to the distal end of the joint 39 and the crank 36 through. Moreover, the meat box 16 is connected to the upper end of the slide metal 38 via the meat box moving mechanism 74 (meat fixing part moving mechanism) mentioned later. Accordingly, the rotational motion of the crank 36 is converted into the reciprocating motion of the slide metal 38 through the connecting rod 40, and the meat box 16 is integrally formed with the slide metal 38. And reciprocate in a direction substantially parallel to the direction indicated by the arrow in FIG.

Moreover, the balance weight 44 for reducing a vibration is provided in the edge part on the opposite side to the installation side of the crank 36 in the output shaft of the reducer 33. As shown in FIG. This balance weight 44 is eccentrically arrange | positioned so that it may move in the opposite direction to the meat box 16. As shown in FIG. Accordingly, when the meat box 16 moves toward the rotary blade 14, the balance weight 44 moves toward the contact plate 20 in view of the shaft, and the meat box 16 moves toward the contact plate 20. When it moves, the balance weight 44 moves to the rotating blade 14 from the shaft center.

Next, the meat box moving mechanism 74 will be described. As shown in FIG. 17, the meat box support shaft 77 extending in the axial direction of the rotary blade 14 is fastened and fixed to the joint 75 fixed to the upper end of the slide metal 38 by a bolt 78. have. A cylindrical slide member 79 is fitted to the meat box support shaft 77 so as to be slidable, and the meat box 16 is fixed to the upper end of the slide member 79. Accordingly, the meat box 16 is slidably installed in the axial direction (the direction indicated by the arrow in FIG. 17) of the rotary blade 14 along the meat box support shaft 77, thereby placing the meat box 16. It is possible to move between the normal position (see the dashed-dotted line in FIG. 17) approaching the rotary blade 14 and the space enlarged position (see the solid line in FIG. 17) away from the rotary blade 14. In addition, stopper plates 80 and 81 for restricting the slide range of the slide member 79 (meat box 16) are provided at both ends of the meat box support shaft 77, respectively.

The slide member 79 is rotatably provided with a locking lever 84 for locking the slide movement of the slide member 79. When the locking lever 84 is rotated in the locking direction while the meat box 16 is moved to the normal position, the locking member (not shown) protrudes toward the inner diameter of the slide member 79 to support the meat box support shaft 77 ) Into the locking groove (85). Thereby, the slide movement of the slide member 79 is locked, and the meat box 16 is locked in a normal position.

On the other hand, when the locking lever 84 is rotated in the unlocking direction, the locking member is stored toward the slide member 79. As a result, the locking of the slide member 79 is released, so that the slide member 79 can be slidably moved, whereby the meat box 16 can move between the normal position and the space enlargement position.

Moreover, when a sensor (not shown) which detects whether or not the meat box 16 is mounted in the normal position is provided, and the meat box 16 is not mounted in the normal position, it is judged that the equipment is in maintenance operation. Driving of the drive motor 26 of the rotary blade 14 and the drive motor 31 of the meat box 16 is prohibited.

In the meat meat slicer configured as described above, when slicing the meat chunk 15, first, as shown by the solid line in FIG. 17, the rotary blade 14 is moved to the slice position and locked by the sliding locking knob 98. 17, the meat box 16 is moved to a normal position and locked by the locking lever 84. As shown in FIG.

Thereafter, the meat loaf 15 is mounted in the meat box 16 and the meat loaf 15 is sandwiched between the meat feed conveyor 17 and the meat feed roller 18, and then the rotary blade 14 is driven to rotate. In addition, the meat box 16 is reciprocated by the reciprocating drive mechanism 30 in the direction substantially parallel to the rotary blade 14 (the direction shown by the arrow in FIG. 19). At this time, each time the meat box 16 moves toward the contact plate 20, the meat conveying conveyor 17 and the meat conveying roller 18 rotate in the meat conveying direction, and the meat mass 15 in the meat box 16 is rotated. Is sent to the right by a predetermined amount. And every time the meat box 16 moves toward the rotary blade 14, the right end part of the meat loaf 15 sent out was sliced to the predetermined thickness in the rotary blade 14, and the meat fragment 73 (FIG. 19). Is discharged to the right of the rotary blade 14.

On the other hand, when performing equipment maintenance work, such as the cleaning work around the rotary blade 14 which the meat cutting debris etc. scattered, and the replacement operation of the rotary blade 14, as shown by the dashed-dotted line in FIG. 14) to the equipment maintenance position away from the meat box 16, and as shown by the solid line in Figure 17, by moving the meat box 16 to the space-expanded position to move the meat box 16 to the rotary blade ( 14) Keep away from As a result, since the space between the rotary blade 14 and the meat box 16 can be greatly opened, the working space can be widened. Therefore, the cleaning work or the rotary blade such as meat cutting debris scattered around the rotary blade 14 during the slicing operation can be performed. The replacement work of (14) becomes easy, and the efficiency of facility maintenance work can be improved. Furthermore, since the work space around the rotary blade 14 becomes wider, it is also possible to avoid accidentally touching the rotary blade 14 by a hand or a finger at the time of facility maintenance work, thereby improving safety. In addition, it is not necessary to necessarily move both the rotary blade 14 and the meat box 16 at the time of equipment maintenance work, and either direction of the rotary blade 14 and the meat box 16 according to facility maintenance content. Needless to say, you can move the bay.

Furthermore, in the present embodiment, since the rotary blade 14 can be slidably moved by sliding the blade mount 13 supporting the rotary blade 14, the rotary blade 14 is held by the blade mount 13. Since the slide can be moved in a state related to information, it is possible to prevent the occurrence of inadequate matters such as an angle shift of the rotary blade 14 even when the rotary blade 14 is movable.

Further, in this embodiment, it is determined that the rotary blade 14 is not mounted at the slice position and that the meat box 16 is not mounted at the normal position, and that it is in the maintenance operation of the equipment, and rotates. The drive motor 26 of the blade 14 and the drive motor 31 of the meat box 16 are prohibited to be driven. During the facility maintenance work, even if the start switch is misoperated, the rotary blade 14 In addition, the meat box 16 can be prevented from operating, and the stability can be further improved.

In addition, in the present embodiment, the blade stand 13 is slidably installed in the axial direction of the rotary blade 14 so that the rotary blade 14 can be moved between the slice position and the equipment maintenance position. The movement direction of the (14) is not limited to this, and for example, even if the blade stand 13 is installed to be rotatable about a predetermined rotation axis, the rotary blade 14 is rotated between the slice position and the equipment maintenance position. You may change suitably the moving direction of the rotary blade 14, for example.

In addition, the rotary blade 14 does not necessarily need to move every blade stand 13, and slides the rotary blade 14 with respect to the blade stand 13, or rotates the rotary blade 14 with the blade stand | It may change suitably, for example, you may rotate to 13).

On the other hand, the meat box 16 is also limited to the method of moving the meat box 16 in the axial direction of the rotary blade 14 so as to be movable between the normal position and the space-expanded position as in the present embodiment. Instead, for example, the meat box 16 may be rotatably provided about a predetermined rotational axis so as to rotate between the normal position and the space enlargement position.

However, the structure may not be provided with the meat box moving mechanism 74 which moves the meat box 16 to the space expansion position, and also in this case, the rotary blade 14 is moved to a facility maintenance position at the time of facility maintenance work. By opening the space between the rotary blade 14 and the meat box 16 it is possible to widen the work space.

In this embodiment, the reciprocating drive mechanism 30 is arranged in the downward direction toward the rotary blade 14, but the reciprocating drive mechanism 30 is arranged in the downward direction of the meat box 16. Even in this case, the object of the present invention can be achieved.

In addition, in the present embodiment, the meat box 16 is disposed on the left side of the rotary blade 14, and the meat slicer of the right hand type which discharges the meat pieces 73 sliced on the right side of the rotary blade 14 according to the present invention. However, it is needless to say that the present invention can be applied to the left hand-worked meat slicer which arranges the meat box on the right side of the rotary blade and discharges the sliced meat pieces on the left side of the rotary blade.

In addition, in Example 3, the cutting waste accommodation plate 29 is abbreviate | omitted, the structure of parts other than the blade movement mechanism 91 may be made the same as a conventional apparatus, or the structure of each mechanism may be changed suitably. Various changes can be made without departing from the scope of the invention.

For many workers, slice work can be done easily without fatigue, and the work load can be efficiently sliced by reducing the burden on the worker, and the work space can be increased when the work space for the slice blade and its surroundings is conserved. And stability can be improved.

Claims (18)

In the meat slicer which slices the meat loaf sent out from the said meat holding part with the said slice blade by reciprocating the meat holding | fixing part which fixes a meat loaf in a substantially parallel direction with a blade for a slice, And a meat fixing part disposed on the left side of the slicing blade as viewed from a worker's working position, and configured to discharge meat pieces sliced with the slicing blade to the right side of the slicing blade. The method of claim 1, A meat slicer, characterized in that a balance weight is provided which moves in a reverse direction to the meat fixing part. The method according to claim 1 or 2, The meat meat slicer characterized in that the reciprocating drive mechanism of the meat fixing part is arranged in the downward direction toward the slice blade. The method according to claim 1 or 2, A meat shaving slicer, wherein a cutting shaving holding plate for collecting the cutting shavings of meat is detachably disposed immediately below the cutting blade. The method according to claim 1 or 2, A meat meat slicer, wherein a meat feeding amount adjusting operation portion for adjusting the meat feeding amount from the meat holding portion is provided at a position near the slice blade from the worker's working position. The method according to claim 1 or 2, Move the meat holding part closer to the slicing blade to move between a slicing position of slicing meat chunks with the slicing blade and a slicing position of the slicing blade away from the slicing blade to widen the conservative working space around the slicing blade. Meat meat slicer characterized by comprising a meat fixing part moving mechanism to enable The method according to claim 1 or 2, A blade for moving the slicer blade closer to the meat holding portion to move between a slice position for slicing the meat loaf with the slice blade and a facility holding position for extending the space between the meat holding portions away from the meat holding portion. A meat meat slicer, comprising a moving mechanism. In the meat slicer which slices the meat loaf sent out from the said meat holding part with the said slice blade by making the meat holding part which fixes the meat chunk reciprocate in substantially parallel direction with a slice blade, A slice position for slicing meat chunks with the slicing blades by approaching the slicing blades to the slicing blades and the meat holding portion away from the slicing blades during the slicing operation to clean around the slicing blades, or A meat meat slicer, comprising: a meat fixing part moving mechanism for moving between equipment maintenance positions for widening the equipment maintenance work space for replacing a blade for slicing. The method of claim 8, And a spacing adjusting means for adjusting the spacing of the blades for slicing when the meat holding portion is mounted at the slice position by moving the meat holding portion. The method according to claim 8 or 9, And a reciprocating drive mechanism for reciprocating the meat fixing part in a direction substantially parallel to the slice blade, wherein the meat slicer is disposed downwardly toward the slice blade. The method according to claim 8 or 9, A meat slicer, characterized in that the chopped crumb receiving plate collecting meat crumbs is detachably disposed directly below the slicing blade. The method according to claim 8 or 9, The meat slicer is configured to prohibit the driving of the blade for cutting and the meat fixing unit when the meat fixing unit is not mounted at the slice position. In the meat slicer which slices the meat loaf sent out from the said meat holding part with the said slice blade by reciprocating a meat holding | fixing part which fixes a meat loaf in a substantially parallel direction with a slice blade, Moving the slicing blade closer to the meat holding portion to move between a slice position for slicing the meat loaf with the slicing blade and a facility holding position for extending the space between the meat holding portion away from the meat holding portion; A meat meat slicer comprising a blade moving mechanism. The method of claim 13, The said blade moving mechanism is comprised so that the said blade blade can move by moving the blade stand which supports the said blade blade. The method according to claim 13 or 14, A meat meat slicer, characterized in that a reciprocating drive mechanism for reciprocating the meat fixing part in a direction substantially parallel to the slice blade is arranged in a downward direction toward the slice blade. The method according to claim 13 or 14, A meat shaving slicer, wherein a cutting shaving holding plate for collecting the cutting shavings of meat is disposed underneath the cutting blade mounted at the slice position. The method according to claim 13 or 14, A meat meat slicer, wherein the slicing blade and the meat fixing part are prohibited from being driven when the slicer blade is not mounted at the slice position. In the meat slicer which slices the meat loaf sent out from the said meat holding part with the said slice blade by reciprocating the meat holding | fixing part which fixes a meat loaf in a substantially parallel direction with a blade for a slice, Moving the slice blade closer to the meat holding unit so as to move between a slice position for slicing the meat loaf with the slice blade and a facility holding position for widening the space between the meat holding unit away from the meat holding unit; With me moving mechanism, The meat is moved between the normal position for slicing the chunk of meat with the slicing blade by approaching the meat fixing portion to the slicing blade and the space enlargement position that increases the space between the slicing blades away from the slicing blade. A meat meat slicer comprising a fixed part moving mechanism.

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