KR200470418Y1 - Automatic sorting apparatus of pork - Google Patents

Automatic sorting apparatus of pork Download PDF

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Publication number
KR200470418Y1
KR200470418Y1 KR2020120010692U KR20120010692U KR200470418Y1 KR 200470418 Y1 KR200470418 Y1 KR 200470418Y1 KR 2020120010692 U KR2020120010692 U KR 2020120010692U KR 20120010692 U KR20120010692 U KR 20120010692U KR 200470418 Y1 KR200470418 Y1 KR 200470418Y1
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KR
South Korea
Prior art keywords
door
weight
inlet
pig
sorting
Prior art date
Application number
KR2020120010692U
Other languages
Korean (ko)
Inventor
안강운
Original Assignee
주식회사 아이온텍
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Priority to KR2020120010692U priority Critical patent/KR200470418Y1/en
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Publication of KR200470418Y1 publication Critical patent/KR200470418Y1/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00—Housing animals; Equipment therefor
    • A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G17/00—Apparatus for or methods of weighing material of special form or property
    • G01G17/08—Apparatus for or methods of weighing material of special form or property for weighing livestock
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K15/00—Devices for taming animals, e.g. nose-rings or hobbles; Devices for overturning animals in general; Training or exercising equipment; Covering boxes
    • A01K15/04—Devices for impeding movement; Devices for impeding passage through fencing, e.g. hobbles or the like; Anti-kicking devices
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K29/00—Other apparatus for animal husbandry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/52—Weighing apparatus combined with other objects, e.g. furniture

Abstract

The present invention relates to an automatic hog pig sorting machine that measures the weight of pigs and automatically sorts them by weight. It relates to a hog automatic sorting machine capable of sorting.

Description

Automatic sorting apparatus of pork

The present invention relates to a hog pig automatic sorter which measures the weight of pigs and automatically sorts them by weight. More specifically, the weight of pigs is measured while passing the pigs one by one, and according to the measured result, it is necessary to go through different passages. The present invention relates to an automatic piglet sorting machine that can sort pigs efficiently (24 hours before piglet release) within a short time.

In general, the growing pork (growing pork) to be raised in pig farms means a pig that is raised to gain a lot of quality meat, such a hog pig must check the weight for the breeding management and shipment.

Therefore, in pig farms, the weight of pigs is visually checked or checked with a scale, such as a scale, but when the naked eye is used, the error is severe and when using a scale, the struggle of the pig is severe, making it difficult to work. I receive a lot.

Thus, in the Utility Model No. 411928, as shown in Figure 1 feed feed unit 100, the object recognition means (for example, RFID) and feed feed unit for recognizing pigs entering the feed feed unit 100 Suggested for the use of a weight-based weighing checker including a weighbridge 150 that is installed within (100) and measures the weight of each individual.

Therefore, while the pig climbs on the weighing rod 150 and eats the food fed to the feed feeder 100, it is possible to measure the correct weight without stressing the pig, and the measurer also undergoes a difficult process for measuring the weight. There was no need.

However, while the above-described conventional techniques are suitable for managing small pigs, the use of conventional products for finishing pigs is widely used worldwide because of the economic feasibility and the practical use of the products in pig farms that raise hundreds to thousands. Can not be found.

In addition, the weight was measured by installing a load cell (load cell) in the lower portion of the weighbridge 150 installed on the bottom surface, if the load cell is installed in the lower portion of the weighbridge 150 to accumulate manure, etc. by using for a long time to measure the correct weight There was a problem that can not be done.

In addition, after the pig is weighed up on the weighbridge 150 and weighed out, it exits through the exit door 129 installed at the rear thereof. At this time, the pig cannot be separated by weight because only one passage exits collectively. There was this.

In addition, the frame of the existing structure is coupled to each other by the welding method, the weld site is rusted or there are a lot of problems when the replacement of consumable parts in use.

The present invention is proposed to solve the problems described above, and to provide a piglet automatic sorter that can automatically sort and separate pigs by allowing the pigs to go through different passages according to the measured weight of the pigs. .

In addition, it is possible to control the pigs to enter only one by one, and to provide a piglet automatic sorting machine that can prevent the contamination of the load cell by the pig manure.

In addition, the frame of each structure is processed in an angle form, and adopts a bolt, nut coupling method to provide a prefabricated hog automatic sorting machine for convenient replacement and management of parts during use.

For this purpose, the automatic piglet sorter according to the present invention and the inlet opening and closing to pass the screening pigs; A detection unit for measuring the weight of the pig passing through the entrance unit; A sorting door unit which is automatically operated according to the measurement result of the detecting unit and opens any one of a plurality of exit passages for each weight of the measured pig; And a control unit which receives the weight measurement result from the detection unit and controls the opening of the selection door unit.

At this time, the entrance portion is a pair of two-open door type door opening and closing the two hinges facing in the left-right symmetry; Inlet rollers respectively installed at ends of the inlet doors and each rotatable; And an inlet driving device connected to the inlet door to operate the inlet door.

The detection unit may include: a base frame having an installation space therein and having an entrance having an inlet and an exit having an opening; Installed in the base frame, the weighing cage for measuring the weight of the pig entered through the inlet portion; And a load cell for measuring the weight of the pig entering the weighing cage.

In addition, the weighing cage is installed to be suspended from the bottom surface of the base frame, the upper portion of the load cell is preferably fixed to the base frame and the lower portion of the load cell is preferably fixed to the weighing cage.

In addition, the bottom surface of the weighing cage is preferably placed between the legs of the pig to prevent the pig from lying down and is provided with a bridge-type lying down prevention bar (long) formed along the moving direction of the pig.

In addition, it is preferable that a metal grid mesh is installed on the bottom surface of the weighing cage to prevent the pig from slipping.

In addition, it is preferable that an automatic spraying device is provided at the upper portion of the weighing cage to spray the display liquid toward the pig which has completed the weight measurement.

The sorting door may include a swing door having a circular cross section and opening and closing an outlet of the detection unit; A door rotating shaft rotatably installed; A connecting arm having one end fixed to the door rotation shaft and the other end fixed to the swing door to open and close the swing door in a swinging manner when the door rotation shaft is rotated; And a sorting unit driving device for rotating the door rotating shaft.

In addition, the sorting unit driving device and a connection bracket fixed to the door rotation shaft; A first drive cylinder installed obliquely to a side from the center point of the swing door, and the cylinder rod being drawn in or drawn out rotatably connected to the connection bracket; And a second driving cylinder symmetrically installed on the first driving cylinder to form a 'V' shape together with the first driving cylinder, and a cylinder rod to be drawn in or drawn out rotatably connected to the connection bracket. desirable.

In addition, the outlet side of the sorting door part is preferably provided with an outlet part which can be opened in only one direction so that the pig which has finished sorting does not return again.

The controller may control the entrance to be closed at a time when the weight measured by the detection unit is determined to be greater than a preset entrance weight, thereby preventing two or more pigs from simultaneously entering the detection unit. .

According to the non-pork automatic sorting device of the present invention as described above, by adjusting the opening and closing direction of the swing door according to the measured weight, the pigs are sent to different passages. Therefore, it is also possible to screen by weight while measuring the weight of the pig.

In addition, the present invention starts to enter the detection unit, when the weight of more than a certain weight of the total weight automatically closes the inlet so that only one pig at a time can measure the weight.

In addition, the present invention adopts a structure in which a load cell for sensing a load is installed on the upper side to prevent contamination of the load cell due to the manure of pigs, so that accurate weight measurement is always possible using such a load cell.

1 is a perspective view showing a pig weight measuring device according to the prior art.
Figure 2 is a plan view showing a hog automatic sorter according to the present invention.
Figure 3 is a front view showing a hog automatic sorter according to the present invention.
Figure 4 is a side view showing a hog automatic sorter according to the present invention.
5a and 5b is a view showing the operating state of the sorting door portion of the automatic piglet sorter according to the present invention.
Figure 6 is a view showing the exit portion of the automatic piglet sorter according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail for the automatic hog pig sorter according to a preferred embodiment of the present invention.

Figure 2 is a plan view of a hog automatic sorter according to the present invention, Figure 3 is a front view of a hog automatic sorter according to the present invention.

2 and 3, the automatic piglet sorter according to the present invention, the inlet portion 200 to be opened and closed to pass the screening pigs, the detection unit 300 for measuring the weight of the pig, a plurality of exit passages by the weight of the pig (P1, P2) includes a sorting door unit 400 for opening any one, a control unit (C) for controlling the sorting door unit 400 according to the weight measurement result and an outlet part 500 for outputting the finished pigs do.

The inlet part 200, the detecting part 300, the sorting door part 400, and the outlet part 500 are continuously arranged, and the inlet part 200 and the detecting part 300 allow the pigs to pass them sequentially. ), The sorting door 400 and the outlet 500 are connected to each other.

In addition, each structure, such as the inlet 200, the detection unit 300, the sorting door 400 and the outlet 500 is processed in an angle form of the frame and provided as a prefabricated by adopting a bolt, nut coupling method do. Therefore, it is convenient to replace and manage parts during use.

Inlet 200 is installed in the front end of the device is opened and closed to pass the screening pig. In particular, after one pig passes through, it automatically closes, preventing several from passing simultaneously.

Various types of doors known as the inlet 200 may be used, but two casement doors are installed to face each other in a left-right symmetry, and a double-open door type is opened to the outside left and right in the middle.

The pair opening / closing inlet 200 includes a pair of inlet doors 210 and 220 (that is, a casement), inlet rollers 211 and 221 and inlet driving devices provided in the inlet doors 210 and 220, respectively. 240).

The entrance doors 210 and 220 are formed in a pair installed to be symmetrical, and each entrance door 210 and 220 is hinged to the installation frame so as to be rotatable.

The inlet rollers 211 and 221 are provided at the ends of the inlet doors 210 and 220, respectively, and are rotatable.

For example, as shown in FIG. 3, the inlet rollers 211 and 221 have a long rod shape, and the upper and lower ends of the inlet rollers 211 and 221 are rotatably assembled at the ends of the inlet doors 210 and 220. Cotton or sponge is filled inside to absorb shocks.

Therefore, the entrance doors 210 and 220 start to close while the pigs pass, so that the entrance rollers 211 and 221 rotate even if the pigs are caught between the entrance doors 210 and 220, so that the detection part is not injured. To continue to move toward (300).

The inlet drive unit 240 opens and closes the inlet doors 210 and 220. As an example, an inlet cylinder 240 of hydraulic or pneumatic type is used.

As shown in FIG. 2, the inlet cylinder 240 has a cylinder rod 241 that can be pulled in or pulled out, and is fixed to the upper end of the detection unit 300 by a pair of mounting brackets 311a and 312a disposed in front and rear. The mounting brackets 311a and 312a are fixed to the mounting frames 311 and 312 provided at the upper end of the detection unit 300.

At this time, the cylinder rod 241 of the inlet cylinder 240 is connected to both inlet doors 210 and 220 through the link member 231. Therefore, when the cylinder rod 241 is drawn in, the entrance doors 210 and 220 are closed, and when the cylinder rod 241 is drawn out, the entrance doors 210 and 220 are opened. That is, opening and closing of the inlet doors 210 and 220 is performed by the operation of the inlet cylinder 240.

In particular, the present invention, so that one pig is supplied through the inlet 200 during the measurement of the weight of the pig, when the pig passes through the inlet 200, the inlet 200 is automatically Closed.

In order to enable such an operation, the controller C controls the entrance 200 to be closed at a time when it is determined that the weight measured by the detection unit 300 is greater than the preset 'inlet weight'.

"Inlet weight" refers to the weight used to control the inlet 200, and corresponds to the weight when the pig puts two forefoot on the detection unit 300. Usually about 30% of the total body weight.

As such, when the pig puts two forefoots and the entrance weight is detected, and thus starts to close the inlet 200, the next pig with the effect of pushing the pig from behind with the case closed is the next inlet 200. It is effective to prevent passage.

However, by installing the detection sensors (S1, S2) to the entrance door (210, 220) or the upper frame, respectively, in the entrance 200 as described above, if the pig is close to measure the weight of the entrance door (210, 220) It may be desirable to automatically control the opening or reopening when the pig is caught in the entrance doors 210 and 220.

Detection unit 300 is a place where the weight of the pig passing through the inlet 200 is made, the base frame 310 constituting a large body as shown in Figure 4, which is installed in the base frame 310 A scale cage 320 and a load cell 330 that detects the weight of the pig that has climbed on the scale cage 320 are included.

The base frame 310 is provided with the weighing cage 320 as well as various necessary equipment. To this end, the base frame 310 is formed in a rectangular frame shape having a substantially long length and has a space for the weight cage cage 320 and the like therein.

For example, the base frame 310 is installed on the bottom fixing pedestal (B), the bottom fixing pedestal (B) can be fixed with an anchor bolt or T bolt.

In addition, the base frame 310 has an entrance part in which the inlet part 200 is installed and an exit part in which the sorting door part 400 on the opposite side is installed. Due to this structure, the pigs that have passed through the entry point exit the entry point after measuring the weight.

Weighing cage 320 is also made of a substantially long rectangular frame shape, the inside has a space for the pig can ride, the entrance and exit is open.

The pig entering the base frame 310 is weighed in a state of riding on the weight cage cage 320 therein, the load cell 330 is used. The load cell 330 is also called a load sensor.

On the other hand, the weighing cage 320 is suspended from the bottom surface of the base frame 310 is installed, the load cell 330 is installed on the top, not the bottom surface. That is, the upper portion of the load cell 330 is fixed to the base frame 310 and the lower portion of the load cell 330 is fixed to the weighing cage 320. An upper portion of the load cell 330 may be a mounting frame 332 when fixed to the base frame 310. Accordingly, the weighing cage 320 is suspended to the base frame 310 through the load cell 330.

The load cell 330 is an 'S' shaped load cell 330 (also called an S-beam load cell), and an upper end of the load cell 330 is mounted on a cradle of the base frame 310 through an upper bracket 331a. The lower end of the load cell 330 is connected to the upper end of the weighing cage 320 through the lower bracket 331b.

Due to the characteristics of the installation structure, the weighing cage 320 is slightly spaced upward from the bottom surface of the base frame 310, and in this state, when the pig climbs on the weighing cage 320, the load cell 330 is loaded. Measure the pig's weight as it is added.

In the related art, as described with reference to FIG. 1, since a load cell (not shown) is installed at the lower portion of the weighbridge (50 in FIG. 1), various contaminants including pig droppings are introduced between the load cell and the weighbridge 150. When stacked or cured, the load cell could not detect the correct weight.

However, the present invention, unlike the prior art, because the load cell 330 is installed at a position higher than the pig to measure the weight, there is no fear that the load cell 330 is contaminated by the excreta of the pig and its detection function is not degraded. .

Moreover, the fall prevention bar 322 is provided in the width direction center side of the bottom surface 321 of the weighing cage 320. The anti-fall bar 322 has a bridge shape formed long along the longitudinal direction of the weighing cage 320, that is, the moving direction of the pig, as shown in FIG. 3.

Thus, when the pig rides on the cage cage 320, the anti-logging bar 322 is placed between the pig's legs (ie, between the front legs and the back legs) so that the pigs cannot lie down. In addition, the pig stays in a standing position while weighing, allowing accurate measurement.

In addition, the bottom surface 321 of the weighing cage 320 is preferably provided with a metal grid net 321a in order to prevent the pig from slipping. This prevents the pigs from falling and injuring them, thus preventing their value from falling.

The grid-like netting 321a is formed integrally on the bottom surface 321 surface of the weighing cage 320, or after manufacturing a separate grid-shaped netting 321a on the bottom surface 321 of the weighing cage 320 It can be installed in a variety of ways, such as fixing.

In the upper portion of the weighing cage 320, an automatic spray device 340 is installed to spray the display liquid toward the pig which has been weighed. Automatic spraying device 340, for example, sprays only toward pigs that exceed the weight suitable for shipping. This makes it easy to identify pigs that are still suitable for shipment even when mixed with other pigs in the future.

In the above example, the automatic spraying apparatus 340 sprays the marking liquid on the pig suitable for shipping, but the reference value (ie, the weight) for spraying the marking liquid may be based on a value other than whether it can be shipped. Can be.

In addition, the display liquid may be sprayed toward all the pigs which have been weighed, or in the case of having a plurality of reservoirs and a plurality of injection nozzles, the display liquids of different colors may be sprayed according to the weight of the pig.

On the other hand, the unit 350, which has not been described above, provides an operating pressure to various cylinders necessary for the operation of the present invention, and the LED lamp 360 is installed inside the detection unit 300 to induce the entry of pigs. Preferably, the LED lamp 360 is installed inside the weighing cage 320. The support 370 is provided with a control panel on which the control unit C is mounted.

The sorting door unit 400 is automatically operated according to the measurement result of the detection unit 300, and opens any one of the plurality of outlet passages P1 and P2 for each weight of the measured pig.

There may be three or more outlet passages (P1, P2) through which the pigs are separated by weight, and the pigs having different weights (or a specific range of body weights) pass through each outlet passage (P1, P2). Can be done.

Further, correspondingly, a plurality of doors are provided to independently open and close the respective exit passages P1 and P2, and each door may be used in various manners including a sliding door, a sliding door, a shutter, and a rotating door. In particular, the following swing door 410 is also included.

For example, if pigs are classified into two categories, one can be shipped and the other, the exit passages P1 and P2 should be separated into two, and the two exit passages P1 and P2 should be opened and closed by a door. .

To this end, the sorting door unit 400 includes a swing door 410, a door rotating shaft 430, a connecting arm 420 and the sorting unit driving apparatus as shown in Figs.

The swing door 410 has an arc shape (or fan shape) in cross section as shown in FIG. 2, and has a predetermined height from the bottom surface as shown in FIG. 3. Therefore, the outlet of the detection unit 300 is blocked or opened according to the swing operation state.

The door rotation shaft 430 is vertically installed from the bottom as shown in Figure 3, the fitting shaft 431 protruding from each of the upper and lower portions are rotatably fitted to the hinge bracket 431a, respectively. Therefore, the swing door 410 moves to one side or the other side by using the door rotation shaft 430 as a center point of the swinging operation.

One end of the connection arm 420 is fixed to the door rotation shaft 430 and the other end is fixed to the swing door 410 so that the swing door 410 also rotates when the door rotation shaft 430 rotates. Connection arm 420 may be provided in plurality along the height direction of the swing door 410 for stable support.

The separator driving device serves to rotate the door rotating shaft 430. When the door rotating shaft 430 is rotated in a clockwise or counterclockwise direction by the selection unit driving device, and the rotation angle is adjusted, the swing door 410 blocks or opens a part of the exit of the detection unit 300.

The sorting unit driving device includes, for example, a connection bracket 453 fixed to the door rotation shaft 430, and a first drive cylinder 451 and a second drive cylinder 452 connected to the connection bracket 453, respectively. .

The connecting bracket 453 has a substantially 'c' shape as shown in FIG. Therefore, the rear portion is fixed to the outer circumferential surface of the door rotation shaft 430 by welding or the like, and the first driving cylinder 451 and the second driving cylinder 452 are connected to the upper and lower sides of the front portion, respectively.

For example, a hydraulic cylinder is used for the first driving cylinder 451 and the second driving cylinder 452, and each cylinder rod is connected to the connecting bracket 453. Therefore, when the first drive cylinder 451 is operated and the cylinder rod pushes the connecting bracket 453, the door rotation shaft rotates in the pushing direction. On the other hand, when the second drive cylinder 452 operates, the door rotation shaft 430 rotates in the opposite direction to the above.

As illustrated in FIG. 2, the first driving cylinder 451 is installed obliquely to one side from the center point of the swing door 410, and the second driving cylinder 452 is installed symmetrically with the first driving cylinder 451. Accordingly, the first driving cylinder 451 and the second driving cylinder 452 are arranged in a 'V' shape.

In addition, the ends of the cylinder rods of the first drive cylinder 451 and the second drive cylinder 452 are rotatably coupled to the connecting brackets 453, respectively. The rear portions of the first drive cylinder 451 and the second drive cylinder 452 are rotatably coupled to the support arms 441 and 442, respectively. The support arm 441 is fixed to the wall or the like through the fixing pieces 441a and 442a.

The support arm 441, the first driving cylinder 451, and the second driving cylinder 452 are installed higher than the uppermost end of the swing door 410 so as not to disturb the movement of the swing door 410.

The operating state of the sorting door unit 400 having the above configuration is illustrated in FIGS. 5A and 5B. In FIG. 5A, the first driving cylinder 451 is operated to open the swing door 410 in a clockwise direction. In FIG. 5B, the second driving cylinder 452 is operated to open the swing door 410 in a counterclockwise direction. It is a state.

When the cylinder rod 241 of the first drive cylinder 451 is pulled out, the door rotation shaft 430 is rotated clockwise through the connecting bracket 453, and the cylinder rod 241 of the second drive cylinder 452 is rotated. When it is withdrawn, the door rotation shaft 430 is rotated through the connecting bracket 453 to rotate in the counterclockwise direction.

If the pull-out length of the cylinder rod 241 and the rotation angle of the corresponding door rotation shaft 430 are properly adjusted, the swing door 410 opens the upper half of the entire exit of the detection unit 300 as shown in FIG. 5A, or As shown in FIG. 5B, the swing door 410 opens the lower half of the entire exit of the detection unit 300.

Therefore, the pig passes through any one of the upper half or the lower half of the exit of the detection unit 300, which leads to any one of the predetermined exit passage (P1, P2).

In addition, the sorting door unit 400 includes a sorting housing 401, and the sorting housing 401 is provided with a partition wall 402, so that the pigs of different weights each have a passage separated by the partition wall 402. It can be used as exit passages P1 and P2.

The control unit C receives the weight measurement result of the pig from the load cell 330 of the detection unit 300 and controls the opening of the sorting door unit 400 according to the result.

In addition, it receives the measurement result of the pig from the load cell 330 to control the automatic spraying device 340. For example, if the pig is a weight suitable for shipment, the automatic spray device 340 controls to spray the display liquid toward the pig.

Of course, such a control unit (C) is responsible for the overall control of the hog automatic sorting machine according to the present invention, including the unit and the LED lamp to provide pressure to the various cylinders described above.

On the other hand, the outlet part 500 is provided in the exit side of the sorting door part 400 as mentioned above. The outlet part 500 is a kind of door which the pig which sorted out can go out, Preferably it is installed in each exit passage P1 and P2, respectively.

In particular, the outlet 500 is preferably open only in one direction so that the pigs that have been sorted out do not go back. If the pigs can return to other pigs due to their clustering characteristics, the pigs may be bottlenecked in the exit passages P1 and P2.

As illustrated in FIG. 6, an exit door 501, a rotation shaft 502, a hinge bracket 502a, and the like are provided, and the rotation shaft 502 is rotatably coupled to the hinge bracket 502a, and the rotation shaft An exit door 501 is fixed to 502. At this time, the exit door 501 is opened only in one direction by forming a locking step in the door frame.

In addition, the present invention further includes a door closing spring 503 so that the elastic restoring force acts in the direction in which the exit door 501 is closed, so that after the pig pushes the exit door 501 out, the door closing spring 503 To close automatically as soon as possible. This prevents the exit door 501 from continuing to remain open, and prevents the pig from coming back through the open door.

The specific embodiments of the present invention have been described above. It should be understood, however, that the spirit and scope of the present invention are not limited to these specific embodiments, but that various modifications and changes may be made thereto without departing from the spirit of the present invention. If you have, you will understand.

Therefore, it should be understood that the above-described embodiments are provided to fully illustrate the scope of the present invention to those skilled in the art, and therefore, it should be understood that the embodiments are to be considered in all respects as illustrative and not restrictive, This invention is only defined by the scope of the claims.

200: entrance 210, 220: entrance door
211 and 221: entrance roller 300: detection unit
310: base frame 320: weighing cage
321a: lattice mesh 330: load cell
400: sorting door portion 410: swing door
420: connecting arm 430: door rotation shaft
402: partition 500: exit portion
C: control unit P1, P2: exit passage

Claims (11)

In the piglet automatic sorting machine that measures the weight of pigs and automatically sorts them by weight,
An inlet part 200 that opens and closes so that the screening pig passes;
A detection unit 300 for measuring the weight of the pig passing through the inlet 200;
A sorting door unit 400 which is automatically operated according to the measurement result of the detecting unit 300 and opens any one of a plurality of outlet passages P1 and P2 for each weight of the measured pig; And
Control unit (C) for receiving the weight measurement result from the detection unit 300 to control the opening of the sorting door unit 400;
The detection unit 300,
A base frame 310 having an installation space therein and having an entrance portion in which the inlet portion 200 is installed and an entrance portion in which the sorting door is installed;
Installed in the base frame 310, weighing cage 320 is the weight of the pig entered through the inlet 200 is measured; And
Includes; load cell 330 for measuring the weight of the pig entering the weigh cage cage 320,
The bottom surface 321 of the weighing cage 320 is installed between the legs of the pigs to prevent the pigs from lying down, and a bridge-type lying down prevention bar 322 formed along the moving direction of the pigs is installed. Piglet automatic sorting characterized in that it is. The method of claim 1,
The inlet 200,
A pair of casement entrance doors 210 and 220 facing two symmetrical sides facing left and right symmetrically;
Inlet rollers 211 and 221 which are respectively installed at ends of the inlet doors 210 and 220 and are rotatable; And
Piglet automatic sorting device comprising a; inlet driving device 240 is connected to the inlet door (210, 220) to operate the inlet door (210, 220). delete The method of claim 1,
The weight cage 320 is suspended from the bottom surface of the base frame 310 is installed, the upper portion of the load cell 330 is fixed to the base frame 310 and the lower portion of the load cell 330 Piglet automatic sorting, characterized in that fixed to the weight cage (320). delete The method of claim 1,
The bottom surface 321 of the weighing cage 320 is provided with a metal hog net sorter, characterized in that the metal grid mesh 321a is installed to prevent the pig slipping phenomenon The method of claim 1,
Piglet automatic sorting device is installed on the upper portion of the weighing cage 320 is an automatic spray device for spraying the display liquid toward the pig that has completed the weight measurement. The method of claim 1,
The sorting door unit 400,
A swing door 410 having a circular cross section and opening and closing an outlet of the detection unit 300;
A door rotation shaft 430 rotatably installed;
One end is fixed to the door rotation shaft 430 and the other end is fixed to the swing door 410, the connecting arm 420 for opening and closing the swing door 410 in a swing (swing) method when the door rotation shaft 430 is rotated ); And
Piglet sorting apparatus comprising a; sorting unit driving device for rotating the door rotation shaft (430). 9. The method of claim 8,
The sorting unit driving device,
A connection bracket 453 fixed to the door rotation shaft 430;
A first drive cylinder 451 installed obliquely from the center point of the swing door 410 and rotatably connected to the connection bracket 453 with a cylinder rod 241 that is inserted or drawn out; And
It is installed symmetrically to the first drive cylinder 451 to form a 'V' shape with the first drive cylinder 451, the cylinder rod 241, which is drawn in or drawn out is rotatable to the connection bracket 453 Piglet automatic sorter comprising a; second drive cylinder (452) connected to. The method according to any one of claims 1 or 2 or 4 or 6 to 9,
Piglet sorter, characterized in that the outlet side of the sorting door 400 is provided with an outlet 500 which can be opened only in one direction so that the pigs which have finished the sorting cannot be returned again. The method according to any one of claims 1 or 2 or 4 or 6 to 9,
The controller C controls the inlet 200 to be closed at a time when it is determined that the weight measured by the detector 300 is greater than a preset inlet weight, so that at least two dogs are inserted into the detector 300. Piglet automatic sorting, characterized in that to prevent the pigs from entering at the same time.
KR2020120010692U 2012-11-21 2012-11-21 Automatic sorting apparatus of pork KR200470418Y1 (en)

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KR2020120010692U KR200470418Y1 (en) 2012-11-21 2012-11-21 Automatic sorting apparatus of pork

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Cited By (7)

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KR101511108B1 (en) 2014-10-21 2015-04-10 (주)이지팜 Pork automatic sorting apparatus
KR101753466B1 (en) * 2015-05-20 2017-07-05 안동대학교 산학협력단 Pig sorter
KR20190037516A (en) * 2017-09-29 2019-04-08 주식회사 다운 Animal scales with screening device
KR20210127430A (en) * 2020-04-14 2021-10-22 안동대학교 산학협력단 Livestock sorter
WO2021251832A1 (en) * 2020-06-12 2021-12-16 Allflex New Zealand Limited Animal drafting gate
CN113973729A (en) * 2021-10-28 2022-01-28 重庆市畜牧科学院 Pig limiting fence and pig driving method
KR20220028354A (en) * 2020-08-28 2022-03-08 주식회사 다운 Automatic gateframe for livestock selection

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KR20120106101A (en) * 2011-03-17 2012-09-26 대한민국(농촌진흥청장) Selection device for pigsty feeder

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101511108B1 (en) 2014-10-21 2015-04-10 (주)이지팜 Pork automatic sorting apparatus
KR101753466B1 (en) * 2015-05-20 2017-07-05 안동대학교 산학협력단 Pig sorter
KR20190037516A (en) * 2017-09-29 2019-04-08 주식회사 다운 Animal scales with screening device
KR101992426B1 (en) * 2017-09-29 2019-06-24 주식회사 다운 Animal scales with screening device
KR20210127430A (en) * 2020-04-14 2021-10-22 안동대학교 산학협력단 Livestock sorter
KR102446704B1 (en) * 2020-04-14 2022-09-27 안동대학교 산학협력단 Livestock sorter
WO2021251832A1 (en) * 2020-06-12 2021-12-16 Allflex New Zealand Limited Animal drafting gate
KR20220028354A (en) * 2020-08-28 2022-03-08 주식회사 다운 Automatic gateframe for livestock selection
KR102430522B1 (en) 2020-08-28 2022-08-10 주식회사 다운 Automatic gateframe for livestock selection
CN113973729A (en) * 2021-10-28 2022-01-28 重庆市畜牧科学院 Pig limiting fence and pig driving method

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