JPH0713995Y2 - Food cutting machine - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a food cutting machine for continuously slicing food by a rotating blade that revolves around its axis.

[0002]

2. Description of the Related Art Conventionally, such food cutting machines have been used for meat chunks, fish meat,
By placing foods such as vegetables on a chute or a conveyor and feeding them into the rotation transfer path of the rotary blade, it was possible to slice beautifully and efficiently to the same thickness.

[0003]

However, unless the rotary blade is concentrically attached to the rotary drive shaft, the rotary blade swirls around with respect to the drive shaft, which impairs sharpness and makes beautiful cutting impossible. The present invention discloses a food cutting machine capable of securely aligning a rotary drive shaft and attaching a rotary blade by simply tightening a bolt.

[0004]

[Means for Solving the Problems] The food cutting machine of the present invention is a food cutting machine in which the rotary blade is revolved around its own axis while being fed into the public transfer path of the rotary blade (3) to continuously slice the food. In the machine, the rotary blade (3) is attached to the rotary drive shaft (35) via the centering means (37), and the centering means (37) is fitted on the rotary drive shaft (35) and has an outer periphery with a tapered surface. Taper sleeve (32) with a slit (32a) opened in one place over the entire length and a taper hole for fitting the taper sleeve (32) on the rear surface.
Holder that has (31b) opened and a boss (31a) that fits tightly in the hole (3c) in the center of the rotary blade on the front and projects concentrically with the tapered hole (31b)
(31) and the front of the holder (31) through the tapered sleeve
The bolt (38) that is screwed into (32) and draws the taper sleeve (32) into the back of the taper hole (31b) of the holder (31), and the rotary blade.
Bolts (39) for fixing (3) to the front of the holder (31)
Consists of.

[0005]

[Operation and effect] The taper sleeve (32) on the rotary drive shaft (35)
Fit the holder (31) into the taper sleeve (32) and tighten the bolt (38) to pull the taper sleeve (32) into the taper hole (31b) of the holder (31). The diameter of the rotary drive shaft (35) is reduced and the rotary drive shaft (35) is held under pressure, so that the rotary drive shaft (35) and the holder (31) are aligned with each other. If the fitting boss (31a) of the holder (31) is fitted into the hole (3c) of the rotary blade (3) and fixed to the holder (31) with the bolt (39), the rotary blade
The center of (3) automatically coincides with the rotary drive shaft (35), and the rotary blade (3) can be prevented from swinging around the rotary drive shaft (35).

[0006]

EXAMPLES As shown in FIGS. 1, 2 and 3, a cutting machine is provided with a box (11) on a machine base (1), and a rotary blade (3) is rotated and revolved in the box (11). It is possible to deploy. box
On the lid plate (12) pivotally attached to the front opening of (11), a chute (2) on which the food to be sliced is placed is projected. The discharge conveyor (5) is arranged so that one end thereof enters the box (11) and faces rearward.

As shown in FIG. 4, rotary blades (3) and (3) are rotatably attached to both ends of the rotary member (36). Rotating member (3
6) has hollow arms (33) and (33) projecting from both sides of the boss (34), and the rotary drive shafts (35) and (35) projecting from the front surface of the distal end side of the arms through centering means (37). A rotary blade (3) is attached.
In the rotary arms (33) (33), a rotation transmission means (not shown) for transmitting the rotational force to the rotary member (36) to the rotary drive shaft (35) in the reverse rotation direction is incorporated.

The centering means (37) includes a taper sleeve (32) detachably fitted to the rotary drive shaft (35), and the taper sleeve (32).
It is composed of a holder (31) into which (32) fits. On the taper sleeve (32), cut off the entire length at one place and cut (32a)
Is opened, and three screw holes (32b) are opened on the tip end surface on the small diameter side.

The holder (31) is formed in a front closed cylinder having a taper hole (31b) into which the taper sleeve (32) is fitted, and the boss (31a) is concentrically fitted to the taper hole (31b) on the front surface. ) Is projected, and three screw holes (31d) and 3 are provided on the outer periphery of the boss (31a).
Three counterbore bolt holes (31e) are opened.

The rotary blade (3) has a hole (3c) in the center of which the boss (31a) of the holder (31) fits tightly, and three holes around the hole (3c).
Three counterbore bolt holes (3a) are opened. Further, the rotary blade (3) has a screw hole (30) for screwing the removal handle (30).
a) has been opened. When attaching or detaching the rotary blade (3) to or from the holder (31), the handle (3
The rotary blade (3) can be safely attached or detached by screwing (0) and supporting the handle. Fit the taper sleeve (32) on the rotary drive shaft (35), and attach the taper sleeve (32) to the holder.
Insert (31). If the taper sleeve (32) is pulled into the inner side of the taper hole (31b) of the holder (31) by tightening the bolt (38), the diameter of the taper sleeve (32) is reduced and the rotary drive shaft
(35) is clamped and held, and the rotary drive shaft (35) and the holder (31) are coaxially aligned. Insert the fitting boss (31a) of the holder (31) into the rotary blade.
If it fits into the hole (3c) of (3) and is fixed to the holder (31) with the bolt (39), the center of the rotary blade (3) will automatically rotate the drive shaft (35).
Matches

A screw shaft (46) penetrates the center of the rotating member (36) freely irrespective of the rotation of the member, and a contact plate (4) is screwed onto the screw shaft. The contact plate (4) is arranged so as to be rotatable integrally with the rotating member (36) and to be able to approach and separate from the rotating member (36). The contact plate (4) is a substantially circular notch (41) in which the rotary blade (3) is fitted at an opposing position on the diametrical line of the disc and is opened at the outer peripheral edge.
(41) is opened and the central boss (42) is projected. Two guide shafts (44) are provided slidably across the contact plate (4) with the boss (42) sandwiched therebetween, and the receiving plate (43) extends across the rear end of the guide shaft (44). It is installed. Guide shaft (44)
A stopper (not shown) is provided at the tip of the spring, and a spring (45) is provided between the receiving plate (43) and the boss (42).

The screw shaft (46) penetrates the receiving plate (43) in a state where it has a margin, and is screwed into the boss (42). The base end of the screw shaft (46) has a control motor such as a pulse motor. (Not shown) are connected. The control motor is controlled by a control means in a control panel (7) described later, and rotates the screw shaft (46) to move the contact plate (4) back and forth.

An opening (13) is provided in the lower portion of the cover plate (12) of the box (11) for feeding food into the public transfer path of the rotary blade (3).
On the front surface of the cover plate (12), receiving plates (21) having an L-shaped cross section are provided on both sides of the opening so as to be obliquely upward and adjustable in mounting angle. The chute (2) is detachably attached between the receiving plates (21) and (21).

However, when the food is placed on the chute (2) and sent to the public transfer path of the rotary blade (3), the food will come into contact with the contact plate.
Upon hitting (4), the contact plate (4) and the rotary blade (3) are continuously sliced to a thickness corresponding to the distance to the transition path of the rotary blade (3). Rotary blade
The core of (3) and the rotary drive shaft (35) are aligned, and the rotary blade (3)
Since it does not swing around the rotary drive shaft (35), it can be cut sharply and beautifully.

The above description of the embodiments is for explaining the present invention, and should not be construed as limiting the invention described in the scope of claims for utility model or reducing the scope. Further, the configuration of each part of the present invention is not limited to the above embodiment, and it is needless to say that various modifications can be made within the technical scope described in the scope of claims for utility model registration.

[Brief description of drawings]

FIG. 1 is a perspective view of a food cutting machine.

FIG. 2 is a side view of a food cutting machine.

FIG. 3 is a front view with a chute removed.

FIG. 4 is an exploded perspective view of a rotary blade mounting portion.

FIG. 5 is a sectional view of a rotary blade mounting portion.

[Explanation of symbols]

 (2) Chute (3) Rotary blade (31) Holder (32) Tapered sleeve (35) Rotation drive shaft (37) Centering means

Claims (1)

[Scope of utility model registration request] 1. In a food cutting machine for revolving a rotary blade while revolving, feeding the food into a normal transfer path of the rotary blade (3) and continuously slicing the food, the rotary blade (3) is centering means. It is attached to the rotary drive shaft (35) via (37), and the centering means (37) is fitted to the rotary drive shaft (35) and the outer circumference becomes a tapered surface and is cut off at one place over the entire length. (32a) opened taper sleeve (32) and taper sleeve (32) on the rear surface
The taper hole (31b) to fit the
A boss (31a) that fits tightly into (3c) is provided so as to project concentrically with the taper hole (31b) and a holder sleeve (31) that penetrates the front surface of the holder (31) and is screwed into the taper sleeve (32). A bolt that pulls the taper sleeve (32) into the taper hole (31b) of the holder (31).
A food cutting machine comprising (38) and a bolt (39) for fixing the rotary blade (3) to the front surface of the holder (31).