JPH0451320B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION <<Industrial Application Field>> The present invention relates to a ham slicer for cutting raw wood into a desired thickness while transporting it at a constant speed.

《Prior art》 In conventional ham slicers, the ham cutting blade rotates and revolves under constant rotation conditions while transporting raw wood such as ham at a constant speed to cut the ham to the required thickness. However, in this case, the rotation and revolution speeds of the ham cutting blade were adjusted under certain preset conditions.
In other words, rotations were set in stages such as 2, 3, . . . for each revolution 1.

<<Problems to be solved by the invention>> However, when cutting ham, generally the ham is cooled to a low temperature (for example, -4°C to -5°C) to harden the ham and make it easier to cut. Not only does the cooling temperature for good cutting conditions vary depending on the type of ham, but some types may not become hard even after cooling.

In other words, since the preferred rotation conditions (ratio of rotation to revolution) of the cutting blade when cutting the various hams mentioned above vary, the rotation ratio of the rotation and revolution of the cutting blade is set to a constant condition as in the above ham slicer. In the case where the ham must be cut in a state where the ham has been cut, it has not been possible to cut a wide variety of hams in a good manner and with high efficiency.

Furthermore, when cutting ham in a cured state by cooling it to a low temperature, it is extremely inconvenient in actual work to differentiate the storage cooling temperature for each type of ham, and there are drawbacks such as a large economic burden. It was hot.

The present invention makes it possible to steplessly adjust the rotation speed ratio of the rotation and revolution of the ham cutting blade, thereby making it possible to constantly cut various types of ham with good quality and high efficiency without strict cooling temperature control. There is a ham slicer on offer.

<Means for Solving the Problems> In order to achieve the above-mentioned object, in the ham slicer according to the present invention, the ham slicer cuts the ham by rotating and revolving the ham cutting blade. A ham cutting blade and a rotating body for attaching the ham cutting blade are accommodated in the housing casing, and the rotating body for attaching the ham cutting blade is rotatably supported in a rotary main shaft support bearing provided in the ham cutting blade accommodating casing. Attached to the rotating main shaft, the rotating shaft of the ham cutting blade is rotatably mounted on one side of the ham cutting blade mounting rotating body at a predetermined distance from the axis, and further rotatably supported on the outer periphery of the rotating main shaft support bearing. The rotation transmitting pulley, the pulley of the continuously variable speed motor for autorotation, and the pulley at the end of the rotating shaft of the ham cutting blade are each connected together with a belt, and the pulley of the rotating body for mounting the ham cutting blade and the pulley of the rotating motor are connected together by a belt. The pulleys of the variable speed motor are connected together with a belt, allowing the rotation speed of each to be freely adjusted.

<<Operation>> According to the present invention, the rotational speeds of the continuously variable speed motor for autorotation and the continuously variable speed variable speed motor for revolution, which are independently rotationally driven, are set to desired speeds. As a result, even if there are changes in the type of ham log or the temperature of the ham during cutting, the rotation conditions of the cutting blade (ratio of rotation and revolution of the cutting blade, respective rotation speeds, etc.) can be adjusted to match the changes. The settings always give a good cut.

Moreover, since the rotational speed of each motor is adjusted steplessly, the optimum rotational conditions can be easily adjusted and set.

<<Example>> Figures 1 to 4 show an example of a ham slicer according to the present invention. Reference numeral 1 denotes a ham cutting blade housing casing, which has an opening/closing lid 2 and is integrally fixed to a frame 4 so as to form an L-shape substantially perpendicular to the ham log introduction conveyor 3. Reference numeral 5 denotes a pivot for attaching the frame to the frame 4.
is rotatably pivoted to the bearing part 7 of the base 6. 8 is a frame 4 provided on the base 6
In this inclination angle adjustment mechanism, the upper end of a male threaded part 8b screwed into the female threaded part 8a of the base 6 is rotatably pivoted to the lower end of the frame 4, and is adjusted by a handle 8c. It is designed to rotate in the opposite direction. Reference numeral 9 denotes a ham cutting blade housed in the ham cutting blade housing casing 1 , which is formed into a disk shape;
The rotating shaft 10 is connected to a rotating body 12 for attaching a ham cutting blade housed in the ham cutting blade accommodating casing 1 .
It is rotatably supported on one side at a predetermined distance from the axis. Reference numeral 13 denotes a rotating main shaft to which the rotor 12 for attaching the ham cutting blade is fixedly attached, and is rotatably supported via a bearing 13b in a rotating main shaft support bearing 13a fixed to the ham cutting blade accommodating casing 1 . There is. Reference numeral 14 denotes a rotation transmission pulley which is rotatably supported on the outer periphery of the rotary main shaft support bearing 13a via a bearing 14a, and the rotation transmission pulley 14 is provided on one side of the ham cutting blade housing casing 1 . A belt 17 connected to the pulley 16a of the continuously variable speed motor 16 for autorotation and a belt 18 connected to the pulley 10a at the end of the rotating shaft of the ham cutting blade 9 are suspended, respectively. The rotation of the ham cutting blade 9 can be transmitted to the ham cutting blade 9. Reference numeral 21 denotes a rotary relay shaft rotatably supported in the ham cutting blade housing casing 1 , and rotation transmission pulleys 21a and 21b are attached to both ends of the shaft, respectively. Pulley 19 of continuously variable speed motor 19 for revolution arranged on the other side of housing casing 1
A belt 20 connected to the rotation transmission pulley 21b is suspended, and a belt 22 connected to the pulley 15 of the rotary body 12 for attaching the ham cutting blade is suspended on the rotation transmission pulley 21b.
is suspended so that the rotation of the continuously variable speed motor 19 for revolution can be transmitted to the rotating body 12 for attaching the ham cutting blade. Note that 23 indicates bearings of each part. Reference numeral 24 designates a notch provided at the lower part of the ham cutting blade housing casing 1 for passage of ham logs, and 25 designates a mounting screw for the opening/closing lid 2. Reference numeral 26 denotes a ham log feeding device located above the ham log introducing conveyor 3 on the front side of the ham cutting blade housing casing 1 , and is attached to the frame 4 so that its height can be adjusted freely. The universal joint 27 is driven in synchronization with the ham log introduction conveyor 3 located below.
It is connected to the drive device 28 via. 27'
is a universal joint that connects the ham log introduction conveyor 3 and the drive device 28.

Next, the operation of the above embodiment will be explained.

When cutting a ham, first adjust the rotation and revolution speeds of the cutting blade 9 depending on the type of ham, and then drive the continuously variable speed motor 16 for rotation and the continuously variable speed motor 19 for revolution to cut the ham. Blade 9
The rotating shaft 10 of the rotary shaft 10 and the rotating body 12 for attaching the ham cutting blade to which the rotating shaft 10 is attached are rotated and revolved, respectively, and the required ham logs a placed on the ham log introducing conveyor 3 are transferred to the ham log introducing conveyor 3. The raw ham logs are held from above and below by a feeding device 26 and fed at a constant speed toward the ham cutting blade 9, and the ham cutting blade 9 sequentially cuts them to a desired thickness.

In this case, by appropriately adjusting the rotation ratio of the continuously variable speed motor 16 for autorotation and the continuously variable speed motor 19 for revolution according to the cutting situation of the ham, it is possible to perform cutting suitable for the type of ham.

In this embodiment, since the inclination angle adjustment mechanism 8 is provided, the angle of the frame 4, that is, the ham log a can be adjusted by operating the inclination angle adjustment mechanism 8. Therefore, the angle is changed as appropriate depending on the type of ham log a to be cut in advance.

In this case, the effect is that the falling conditions for each thinly sliced ham after being cut from the ham log a can ensure alignment after falling depending on the type of ham, cutting conditions, etc. play.

<<Effects>> According to the present invention, the rotation ratio of the cutting blade's rotation and revolution can be adjusted steplessly without setting it to a constant rotation condition as in the past. Even if the temperature of the ham changes at the time, the rotation speed of the cutting blade can be set to match the change, so that good cutting can always be achieved. Even when cutting the ham in different conditions, there is no need to distinguish storage cooling temperatures depending on the type of ham, and the work can be carried out quickly and with high efficiency.

In addition, the adjustment of the rotational speed, etc., can be performed very easily and accurately by simply adjusting the rotational speed of the motor.

[Brief explanation of the drawing]

The figures show one embodiment of the present invention, in which Fig. 1 is a front view of the entire device, Fig. 2 is a left side view of the same, Fig. 3 is a front view of the ham cutting blade, and Fig. 4 is a ham cutting blade. FIG. 3 is a cross-sectional plan view showing a mechanism related to rotation and revolution drive of the vehicle. DESCRIPTION OF SYMBOLS 1... Ham cutting blade accommodation casing, 3... Ham log introduction conveyor, 4... Frame, 6... Base, 8... Inclination angle adjustment mechanism, 9... Ham cutting blade,
DESCRIPTION OF SYMBOLS 10... Rotating shaft, 12... Rotating body for attaching a ham cutting blade, 13... Rotating main shaft, 13a... Rotating main shaft support bearing, 14... Rotation transmission pulley, 16... Continuously variable speed motor for autorotation, 19... ...Continuously variable speed motor for revolution, 17, 18, 20, 22...Belt, 2
3...Bearing, 26...Ham log feeding device.

Claims (1)

[Claims] 1. In a ham slicer in which the cutting blade rotates and revolves around the axis to cut logs, the cutting blade and the rotating body for attaching the cutting blade are housed in the cutting blade housing casing, and the rotating body for attaching the cutting blade is attached to the cutting blade. The cutting blade is attached to a rotating main shaft rotatably supported in a rotating main shaft support bearing provided in a cutting blade housing casing, and the rotating shaft of the cutting blade is placed on one side of the cutting blade mounting rotating body at a predetermined distance from the axis. A rotation transmission pulley that is rotatably mounted and rotatably supported on the outer periphery of the rotating main shaft support bearing, a pulley of the continuously variable speed motor for autorotation, and a pulley at the end of the rotating shaft of the cutting blade are connected together with a belt. Further, the pulley of the rotating body for attaching the cutting blade and the pulley of the continuously variable speed motor for revolution are integrally connected by a belt, so that the rotational speed of each can be freely adjusted separately. Slicer.