KR830000741B1 - Method for cutting a body of a butchered animal - Google Patents

Abstract

A butchered carcass is split into halves along the spine by hanging at the hind legs from a suspension conveyor (B), stopping between a support(37) & pusher(3), turning through 90↿ so that the carcass back faces the support while bringing the conveyor table into index with the pusher, & actuating the pusher & support so that the carcass is tightly clamped. The pusher has rods(5a,5b,5c,5d) which contact the ribs to surround adjacent vertebrae & hold the spine between them, & a drive b9x(24) with a saw(17) behind the support is moved from uppermost to lowermost position along a guide frame installed on a floor so that the saw can rotate & split the carcass.

Description

Method of distributing conductors

1 is a plan view of a device that actually applies the method in which the butchery animal body according to the present invention is distributed in two pieces along the spine.

1 is a longitudinal cross-sectional view of a saw specifically along the axis of the saw.

FIG. 2 is a side view of the device shown in FIG. 1 showing that the slaughter animal body is distributed in two pieces along the spine.

3 is an enlarged view of a portion of the pushing means indicative of an operation to allow the body to be held firmly in a position to be distributed by the pushing means.

The present invention relates to a method of distributing a conductor, i.e. a method of distributing two pieces along the vertebral torso to be slaughtered.

Up to now, in the process of slaughtering a beast, two pieces along the torso spine of the slaughtered animal, including steps such as carrying the body to a position to be delivered, rotating the body, and placing the body by a saw, etc. I was working passively.

As a result, knights who worked in the beast torso process tended to suffer from occupational diseases such as back pain and paralysis of arms and legs.

SUMMARY OF THE INVENTION An object of the present invention is to provide a method for distributing a body to two pieces along a slaughtered animal torso spine, which enables efficient work with minimal manual work in a hygienic atmosphere.

According to the present invention, there is a step of carrying the body by means of a carriage to a position for hanging the hind legs of the slaughtered animal to two means along the vertebrae of the slaughtered animal to the means for carrying it; Stopping the torso and the carriage at the placement position located between the torso holding means and the pushing means and rotating the torso 90 degrees so that the back of the torso faces the torso holding means while connecting to the means for pushing the carriage; Operating the means for pushing and the body holding means so that the body can be caught tightly by the body holding means which is operated to maintain the body; The drive box means with the saw attached and installed behind the torso holding means moves the drive box means from the highest position to the lowest position along an induction device installed on the floor, allowing the saw to rotate and distribute the body in two pieces along the spine. A method of distributing the torso of a conductor is provided in two pieces which consist of actuating steps.

1 and 2 specifically show a device in which the slaughter animal body is distributed in two pieces along the spine in accordance with the present invention. Located on the bottom C, a pair of rails 1a, which are hypothesized on the base 1, support the movement of the pallet 2 attached to the rail 1a so as to be movable manually.

The pushing means 3 are arranged at a position where the butcher body is distributed in two pieces along the vertebrae and is hypothesized at an adjacent position of the carriage 2 and is fixedly attached.

The pushing means 3 comprises a piston rod 4a, 4b, 4c and a pair of pistons, including four pairs of pushing rods 5, 5a, 5b and 5c. It consists of cylinder parts, and each pair of pushing rods are arranged vertically at regular intervals when arranged in parallel relationship for horizontal reciprocating motion.

Four pairs of push rods 5, 5a, 5b, and 5c extending through the pallet 2 connect with the piston rods 4, 4a, 4b and 4c, respectively. It is.

Each of the pushing rods 5, 5a, 5b, and 5c is provided by a pair of elastic bodies D to allow each pushing rod to bend slightly to the vertical plane including the pushing rod axis. It consists of two parts connected to each other.

Thus, the rods 5, 5a, 5b, and 5c that push to adjust the irregularity when the spine is under pressure at the interval between the vertebrae of the animal body can be bent slightly up and down.

In front of the pushing rods 5, 5a, 5b, and 5c, elastic disks 6, spherical bodies 6a and 6b, and elastic plate-shaped bars 6c are attached, respectively. .

Compression springs (not shown in the drawing) installed on the pallet 2 are used for pushing rods 5, 5a, 5b to move in a direction opposite to the direction in which the pushing rod moves to the operating position. It moves normally by the force to one side of (5c).

Thus, the pushing rods may not be moved forward by the discs 6, the spherical bodies 6a, 6b and the dish bar 6c, which are in contact with the pushing rods, before they operate. )

The pushing rods 5, 5a, 5b, and 5c are hypothesized to receive a signal from the body sensing means E installed in the induction apparatus 29, which will be described later.

It will be appreciated that it is possible to construct a linked push rod to enhance the forward movement of the push rods 5, 5a, 5b and 5c.

The animal body 8 moves in the conveying direction indicated by the arrow 11. Referring to FIG. 2, the trolley transporter B includes a shaft 15 for supporting a roller 14 for rotation on a rail 12 and a rail 12 connected to the frame 13. (13) includes a vertical portion to a horizontal portion, where it supports the hanging member (16) so that the rear leg of the animal body (8) can be held firmly.

In this way, the roller 14 on the rail 12 rotates and moves the mold 13, whereby the animal body 8 suspended by the hanging member 16 from the mold 13 is transferred to the trolley-type transporter A. Is carried by.

Looking at the position to be allocated (A),

The saws 17 (circular toothed means) are arranged in parallel relation with the pushing means 3 at regular intervals, and the beast body 8 is transported by the trolley type conveyer B and then fixed therein. There is a position to be disposed between the saw 17 and the pushing means 3.

The saw 17 is fixed to the shaft 18, the shaft 18 is fixed to the pulley 19, and the saw 17 is supported to be rotatable to the drive box 124.

Another shaft 22, which is arranged parallel to the shaft 18 at regular intervals, is also supported to rotate on the drive box 24.

The shaft 22 is also secured to another pulley 21, and the conveying felt 20 pulls the two pulleys 18 and 21.

As shown in FIG. 1a, the saw 17 has a tooth specifically shaped as shown in the longitudinal section obtained along the axis of the saw, each tooth having a number of cross-sections that decrease when going from bottom to top. Divided into pieces, there is a protrusion 17a at an adjacent cranial boundary.

A slide block 26 having a spiral vertical hole 26a formed therein is attached to the rear of the drive box 24, and the hook bolt 27 is also spirally connected to the slide block 26. The spiral vertical hole 26a inside the slide block 26 is latched by a spiral with the vertical screw shaft 28 rotatably supported by the guide device 29 installed on the bottom C.

Rotation of the screw shaft 28 causes the slide block 26 to move up and down by sliding in the guide window 29.

The rotating shaft of the electric motor 21 held by the induction device 29 is connected to another screw shaft 30 located at the right angle of the screw shaft 28, and the teeth engage with each other. One end of the hook bolt 27 is connected to the iron rope that is pulled while maintaining the pulley 33 by the machine frame (not shown in the figure), and the counterweight 34 is connected to the front end.

Counterweight 34 also serves to reduce the force required to drive when the drive box 24 is vertical movement by adjusting the drive box 24 including the saw 17. The body holding means 37 for holding the animal trunk 8 at the allocation position A has two pairs of means arranged in a rib shape, which are installed at regular intervals vertically at the same distance and have a vertical support shaft ( By means of a pair of 36, the saws 17 are held symmetrically in the vertical plane and the vertical support shafts 36 have their ends fixed securely to the bottom C, respectively, in the open or inoperative position or closed. Alternatively, two pairs of rib-shaped arrangements between the operating positions are reinforced by the coarse shaft 35 so as to be able to move to the support shaft 36 in respective pivots.

The body holding means 37 is operated by the piston-cylinder arrangement, and the body detecting means E located at the position to be placed as a device for projecting the light to know the opening and closing of the two pairs of rib-shaped arrangement organs or Sends a signal to the operating or non-operating position. The blowout pipe 38 extending vertically from the bottom C is provided at four places around the body holding means 37.

The water jet pipe 38 has a plurality of jet nozzles and valves that are configured to open and close by receiving signals from the trunk sensor E. The water ejected from the jet nozzle is supplied from a water source (not shown in the figure).

In the allocation position A, the limit switch 39 is hypothesized at the upper portion of the induction apparatus 29, and another limit switch 40 is hypothesized at the lower portion of the induction apparatus 29.

Limit switches 39 and 40 will be replaced by light projection sensing means.

Limit switches 39 and 40 detect vertical motion limits above and below saw 17 and drive box 24.

The limit switches 39 and 40 are connected to operate the elevating means 31, 30, 28 and 26 so that the drive box 24 can move up and down automatically. have.

In addition, the limit switches 39 and 40 cause the saw 17 to rotate when the drive box 24 moves downward from the highest position, and the saw (when the transport box 24 reaches the lowest position). It is also connected to the body sensing means (E) so that it can be operated to stop the rotation of 17).

The drive motor 31 actuated by the limit switches 39 and 40 can reverse the rotation when the drive box 24 reaches the lowest position and stop the rotation when the highest position is reached. It works.

According to the present invention, the animal trunk 8 suspended from the trolley-type transporter B by the hanging member 16 is adjusted by the driver at a slightly forward position in the distribution place A and is disposed by the transporter 2. Rotate 90 degrees when the knight leads.

When the animal trunk 8 is transported by the carriage 2 and the trolley-type transporter B to the distribution position A, the trunk sensing means E is present at the distribution position. And sends a signal to the piston-cylinder arrangement that activates the trunk retaining means 37 and the pushing means 3.

Thus, the two pairs of rib-shaped arrangements of the body retaining means move rods (4), (4a), (4b), (4c) and piston rods (4), (4a) and (4b) to move and push to their working positions. In order to firmly support the animal trunk 8 at the position where the 4 and 4c are to be disposed, they move in succession. The piston rods 4, 4a, 4b and 4c are the ends of the rods 5 which also push to push the rods 5, 5a, 5b and 5c respectively. It operates to bring the animal trunk 8 into contact in such a manner as to contact the resilient disc 6 forwardly in contact with the rear thigh of the animal trunk 8.

The spherical bodies 6a and 6b, respectively in contact with the ends of the pushing rods 5a and 5b, are attached to the ribs 9 as a way to surround the holding of the adjacent vertebrae and the vertebrae 10 between them. Upon contact, the dish-shaped rod 6c in contact with the end of the pushing rod 5c is in contact with the shoulder portion connected to the trunk 8 as shown in FIG.

In this way, the body 8 firmly exerts a force against the body holding means 37 by the pushing rods 5, 5a, 5b, and 5c. Then, the drive box 24 is moved downward and the rotation of the saw 17 starts and at the same time water starts to be ejected from the jet nozzle of the water jet pipe 38.

When the limit switch 40 detects that the drive box 24 has reached the lowest position after the beast body 8 has been divided into two pieces along the spine, the rotation of the drive motor is reversed. The rotation of the saw 17 is stopped.

At the same time, when the drive box 24 moves upward, the jet of water is stopped.

After the dispensing work is completed, the animal trunk 8 is transported by the trolley type transporter B to the next composition stage position.

The carriage 2 is also moved by the operator to the next work step position from the work position to be assigned (A).

As a detailed technique so far, it can be done automatically in a sanitary atmosphere and can finish the process quickly and efficiently in a sanitary atmosphere with minimal manual work in distributing two pieces along the beast trunk. Will know.

The most important advantage that can be obtained in the present invention is that the amount of work of the articles is reduced and thus it is possible to prevent the articles from suffering from occupational diseases.

Claims (1)

Stopping the trunk (8) and the carriage (2) at the distribution position located between the torso holding means (37) and the pushing means (3) and connecting the means with the means (3) for pushing the carriage (2) (8) an operation step of rotating the body (8) by 90 degrees to face the body holding means (37), and a drive box means (24) attached to the back holding body (37) and having a saw (17) attached thereto. Drive box means (24) along the guide device means (29) installed on the floor (C) to allow the saw (17) to rotate to distribute the trunk (8) in two pieces along the spine (10). A method of distributing a slaughter animal body (8) in two pieces along the vertebrae (10), characterized in that it consists of operating to move from the highest position to the lowest position.

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