KR20040021848A - Carrying system - Google Patents

Abstract

PURPOSE: A loading system is provided to move goods with a device which is operated in a predetermined manner without the additional operation of a worker. CONSTITUTION: A loading system includes a stacker. The stacker is composed of a main body(210), a supporting frame(211) engaged with the main body, a conveying unit(220) consisting of a pair of guide rollers(222a) and a pair of fixtures(223b), a plurality of rollers(214a,214b,214c) installed on the main body and the supporting frame with fixtures(215a,215b,215c), a cylinder having a roller at the end of a rod installed at the frame of the main body, a pair of wires(216a,216b) winding onto respective rollers(214a,214b,214c), and a clamp engaged to a plate having a fork(237) at one end and a rotational shaft engaged to the fixtures of the conveying unit at the other end.

Description

Loading system {CARRYING SYSTEM}

The present invention relates to a loading system, and in particular, a transport rail extending to one side or both sides of a fixed rail to which cargo is unloaded and transported is moved at regular intervals along the fixed rail, and a lifter and a stacker are mounted and fixed on the upper side. The present invention relates to a loading system composed of an unmanned system for transporting cargo carried along rails to both sides of a fixed rail.

In general, the cargo loading system discharges the finished product through the production process through a conveying device such as a conveyor, and then manually transports the goods and loads them in a vehicle for cargo transportation, or in a warehouse for storage. have.

That is, the finished article is discharged out of the production line by the conveyor, and the discharged article is packaged in a packing unit and transferred back to the loading place by the conveyor. The cargo thus transported is stored to be stored in a storage place, such as a warehouse, until it is transported by a freight vehicle such as a truck to deliver another load or object to another place. After the cargo is transported to a loading place by a transport conveyor or the like, the worker carries the cargo directly to the cargo vehicle and loads the cargo onto the vehicle.

In addition, in such a loading operation, the worker may transfer the cargo discharged by the transfer device to a loading position by using a transport vehicle such as a forklift truck by hand.

As such, in a system for transferring cargo to transport cargo, many workers have to carry the cargo directly through several steps, which exposes them to the risk of safety accidents occurring during the operation, and the cost according to the number of workers. There is a problem that arises.

And, even if the forklift truck is used as described above, in order to load the cargo in the loading place, there remains a problem that the operator must carry and load the cargo directly.

The present invention is to overcome the above-mentioned conventional problems, an object of the present invention is a transport rail extending to one side or both sides of a fixed rail to which cargo is transported unloaded moves along a fixed rail at regular intervals Lifter and stacker are equipped with a loading system consisting of an unmanned system so that cargo carried along the fixed rails can be transported and loaded on both sides of the fixed rails for convenience of transportation and at the same time to prevent safety accidents. It is also possible to load cargo at regular intervals.

One feature of the present invention for achieving the object of the present invention is a stacking system having a stacker which is a means for loading the cargo, the stacker for loading the cargo is composed of two rectangular frames are orthogonally coupled; A support frame coupled at regular intervals in parallel with one frame of the main body; It consists of a pair of guide rollers and a pair of fasteners in the horizontal direction on both sides of the hexahedral shape, and consists of a pair of guide rollers in the direction crossing both sides, so that the body and the support frame are vertically erected. A feeder mounted on the side frame; A plurality of rollers mounted on the top of the body and the support frame by a plurality of fasteners; A cylinder having a roller at an end of the rod mounted on one side of the main body in a vertically framed portion; A pair of wires having one end connected to the main body and wound around the rollers and connected to a transfer device; At one end is connected to the rotating shaft rotatably coupled to the fixture of the transfer device, the other end of the forceps device is coupled to the fork-mounted plate; And it consists of a cylinder rotatably connected to the front side of the transfer device and the upper one side of the plate.

Here, the tongs device is equipped with a pair of motors on the upper part of the plate to control the operation of the fork, the shaft of each motor extends downward through the plate and is coupled to the gear, respectively, the fork is a rack gear on the side Gear teeth may be formed and engaged with the gear, respectively, to be inserted and coupled to both ends of the plate so as to be movable forward and backward.

In addition, the cylinder connected to the front of the transfer device and the top of the plate of the forceps device is preferably mounted to the top of the support and the top of the cylinder connected to the plate.

When the stacker is mounted on a rail, a plurality of wheels are mounted at the bottom of the main body and the support frame of the stacker so as not to fall due to the load of the cargo. Each auxiliary wheel may be mounted.

Further, another feature of the present invention is a loading system having a means for transferring a cargo, the transfer means of the moving rail is equipped with a transfer roller and a separation prevention upper portion, the body is formed with guides on both sides; A plurality of wheels mounted along the longitudinal direction in the lower portion of the main body; And a motor mounted at one end thereof in a horizontal direction perpendicular to the longitudinal direction at both ends, and having a driving wheel coupled to the shaft of the motor and a pair of driven wheels engaged with the driving wheel at opposite sides thereof. versus; And both ends are fixed to both sides of the movement distance consisting of a wire wound alternately on each wheel coupled to the mounting.

A plurality of wheels are mounted at one end of the movable rail so that the movable rail is not separated from the side of the conveyor, and a connecting rod is mounted in the horizontal direction at the bottom of each of the wheels, and each auxiliary wheel is provided at the end of each connecting rod. May be configured to be mounted.

And, another feature of the present invention is a main body mounted with a motor therein as a means for transporting the cargo from the conveyor to the moving rail; Driven wheels coupled to two shafts mounted in a direction crossing both sides of the main body and connected and driven by a pulley and a belt of the motor, respectively; A primary gear mounted on the two shafts as an outer surface of the main body; A secondary gear coupled to two other shafts mounted in a direction transverse to both sides of the main body and engaged with the primary gear, the secondary gear having an eccentric shaft on one side; It is coupled to the eccentric shaft, the wheel mounting portion is formed in the front upper portion is driven, the rear upper portion is protruded is equipped with a drive shaft having a driving wheel and the driven wheel, the support in which the linear bearing combined with the arm is mounted on the upper center frame; And a belt wound around each driven wheel mounted on the support frame and connected to the arm by a connector, which is mounted at one end of the moving rail adjacent to the conveyor.

In addition, the bearing is coupled to the guide and the upper portion mounted over the entire upper longitudinal direction of the support frame, it may be composed of a holder coupled to slide on the guide occupies only a portion of the guide length at least one.

In this way, the elements constituting each feature of the present invention may be combined with each other to constitute a single loading system.

An example of such a loading system is that the movable rail which can be configured as described above is located on one side or both sides of the conveyor configured as described above and is movably coupled, and the lifter which can be configured as described above is adjacent to the conveyor. It is mounted on one end of the moving rail, the stacker which can be configured as described above is configured to be mounted on the upper of the moving rail so that the moving rail is moved by the interval of loading the cargo on one side or both sides of the conveyor to load the cargo can do.

1 is a perspective view schematically showing the overall configuration of the loading system according to the present invention,

Figure 2a is a perspective view showing the structure of the stacker is mounted on the top of the moving rail and configured to load cargo while moving along the rail,

2B is a front view of the stacker shown in FIG. 2,

FIG. 2C is a side view of the stacker shown in FIG. 2;

3A is a plan view showing a state in which a moving rail is mounted on a conveyor;

3b is a front view showing a state in which a moving rail is mounted on a conveyor;

3c is a side view of the moving rail,

FIG. 3d is an enlarged view of portion “A” of FIG. 3b to show a state in which the moving rail is coupled to the conveyor, FIG.

Figure 4a is a plan view partially cut to show the structure of the lifter mounted on one end of the moving rail,

Figure 4b is a side view of the lifter mounted on one end of the moving rail,

Figure 4c is a front view of the lifter mounted on one side end of the moving rail,

4D is a side view illustrating a structure of a main body that is one component of a moving rail.

* Description of the main parts of the drawings *

100 ... Stacking System 200 ... Stacker

210 ... stacker body 211 ... support frame

212 ... Cylinder 213,214a, 214b, 214c ... Roller

215a, 215b, 215c ... Fixture 216a, 216b ... Wire

217 ... wheels 218 ... connecting rod

219 ... Auxiliary wheels 220 .. Feeder

221 ... Feeder body 222a, 222b ... Guide roller

223a, 223b ... Fixture 230 ... Grippers

231 ... support 232 ... rotation axis

233 ... Plate 234 ... Cylinder

235 ... motor 236 ... gear

237 ... Fork 300 ... Rail

310 ... moving rail body 311 ... feed roller

312 ... Breakaway protection 313,330 ... Wheels

314 ... connecting rod 315 ... auxiliary wheel

316 ... Guide 320 ... Mounting

321,341 ... motor 322 ... drive wheel

323,342 ... driven wheel 340 ... wire

400 ... lifter 410 ... lifter Bonte

411 ... motor 412a, 412b ... driven wheel

413a, 413b ... Primary Gear 414a, 414b ... Secondary Gear

415a, 415b ... belt 416a, 416b ... eccentric shaft

417 ... Shaft insertion hole 418a, 418b, 419a, 419b ... shaft

420 ... support frame 421 ... wheel mounting

422 ... guide 423 ... holder

424 ... arm 425 ... timing belt

426 ... end connections 427a, 427b ... driven wheels

428 ... drive shaft 429 ... drive wheel

500 ... Conveyor 510 ... Guide

520 ... feed roller 530 ... release guard

540 ... legs 550 ... insertion groove

600 ... Freight

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

1, the overall configuration of a loading system according to the present invention is shown.

As described above, the stacking system 100 of the present invention has one side of the conveyor 500 in which the stacker 200 and the lifter 400 are equipped with a moving rail 300 to which the cargo 600 is transported from a freight vehicle (not shown). Or mounted on both sides and moved by a predetermined interval, it is configured to load cargo.

First, the configuration of the stacker 200 will be described. As shown in FIGS. 2A to 2C, the stacker 200 is mounted on the upper portion of the movable rail 300 to move along the movable rail 300. In order to move the stacker 200 as described above, guides 316 may be installed as described below along both side surfaces of the main body 310 of the moving rail 300.

The stacker 200 is a support frame 210 that is coupled at regular intervals in parallel to the frame 210 and the one side of the main body 210 having a "b" shape is coupled to the two rectangular frames orthogonally. It is composed.

A plurality of rollers 214a, 214b, and 214c are mounted on the main body 210 and the support frame 210 by a plurality of fasteners 215a, 215b, and 215c. And the cylinder part 212 which has the roller 213 at the edge part of the rod is attached to the orthogonal and perpendicularly-shaped frame part of the main body 210. As shown in FIG.

A pair of wires 216a and 216b are wound around the rollers 212, 214a, 214b and 214c. One end of the wires 216a and 216b is connected to an upper portion of the main body 210 of the stacker 200 on which the cylinder 212 is mounted. Then, the pair of wires 216a and 216b are wound on the roller 214a mounted on the first fastener 215a, and then the wires 216a and 216b are each stranded by the second and third rollers. Wound around the lower portion of the main body 210 and connected to the transfer device 220.

The transfer device 220 is movable up and down on one side frame of the main body 210 and the support frame 211 vertically by wires 216a and 216b driven by the operation of the cylinder 212. Is mounted.

The conveying apparatus is composed of a hexahedral-shaped main body 221, the upper and lower openings of the main body 210 and the support frame 211 in the form of enclosing the vertical frame of one side, and the main body of the conveying apparatus main body 221 On both sides, a pair of guide rollers 222a are mounted in the horizontal direction, respectively. In addition, a pair of guide rollers 222b are mounted on both sides of the transfer apparatus main body 221 at positions inserted into the stacker main body 210 and the support frame 211 in a direction crossing both sides.

Each of the guide rollers 222a and 222b is horizontal when the transfer device 220 is moved up and down by the wires 216a and 216b along the stacker body 210 and the support frame 211. To do so.

A pair of fasteners 223a and 223b are coupled to both sides of the transfer device 220, and a rotation shaft 232 is inserted into and coupled to the fasteners 223a and 223b, and the other side of the rotation shaft 232. At the side end, the forceps device 230 is mounted.

The tongs device 230 has a pair of supports 231 connected to the rotating shaft 232, the plate 233 is mounted on the other end of the support 231 is mounted with a fork 237. The fork 237 is inserted and coupled to both ends of the plate 233 so as to be moved forward and backward, and has a gear tooth (not shown) formed as a rack gear on one side (facing sides).

In addition, a pair of motors 235 are mounted on an upper portion of the plate 233, and shafts of the respective motors 235 extend downward through the plate 233 to be coupled to the gears 236. Each gear 236 is engaged with a gear tooth formed on one side of each fork 237 so that the fork 237 can move forward and backward by the operation of the motor 235. At this time, the motor 235 is configured to operate separately, respectively, it is possible to control the operation of the fork 237, respectively.

As described above, when the tong device 230 is rotated by the operation of the cylinder 234, the fork 237 is configured to be able to control the operation of the fork 237 as described below. This is to prevent the main body 210 and the support frame 211 from being mounted.

The cylinder 234 has a body rotatably connected to the front of the transfer device 220, the rod of the cylinder 234 is also rotatably connected to the upper one side of the plate 233. At this time, the cylinder 234 is coupled to the body is biased to one side at the front center portion of the transfer device 220, the rod is also coupled to the side biased from the center of the upper surface of the plate 233. That is, the cylinder 234 is coupled to the transfer device 220 and the plate 233 inclined in an oblique line.

The reason why the cylinder 234 is inclinedly coupled as described above is because the vertex of the support 231 connected to the plate 233 and the vertex of the cylinder 234 are biased to each other so as to facilitate the rotation of the clamping device 230. It is to. That is, when the apex of the support 231 connected to the plate 233 and the apex of the cylinder 234 coincide with each other, a case in which the rotation of the tong device 230 is stopped is prevented. .

In addition, a plurality of wheels 217 are mounted at one side (side facing each other) at a lower portion of the main body 210 and the support frame 211 of the stacker 200, and the inner side at the lower position of the wheel 217. A plurality of connecting rods 218 extending longer are mounted, and the auxiliary wheels 219 are mounted to end portions of the connecting rods 218 so as to face upwards.

Such a configuration of the wheel is made of a configuration similar to the configuration to prevent the vehicle from being separated on the rail in a device such as a play equipment. And the reason for configuring the wheel in the lower portion of the stacker 200 in order to prevent the stacker 200 falls by the load of the cargo 600.

The stacker 200 configured as described above is mounted on the upper portion of the moving rail 300 to be described below, moves along the longitudinal direction of the moving rail 300, and carries and loads the cargo 600.

In more detail, when the cargo 600 loaded on the pallet is transferred to the central position of the stacker 200, the fork 237 is inserted into the hole of the pallet by driving the motor 235, and the stacker The wires 216a and 216b are pulled by the driving of the cylinder 212 mounted on the main body 210 of the 200 so that the transfer device 220 is moved upward to lift the cargo 600.

Thereafter, the stacker 200 moves to the loading position, and the tongs 230 are rotated by the driving of the cylinder 234 mounted on the transfer device 220 to load the cargo 600. . At this time, if necessary, the movement of the transfer apparatus 220 is also driven by the driving of the cylinder 212 mounted on the main body 210. Thereafter, the fork 237 is retracted back, and the tong device 230 is rotated and restored to its original position, where each retracted fork 237 is prevented from colliding with the support frame 211. As soon as they exit the side of the pallet, the forks 237 are each activated to move forward.

This operation can be configured by adjusting the rotational speed of the motor 235 without stopping the cylinder 234 because the rotational speed of the motor 235 is sufficiently faster than the driving speed of the cylinder 234.

Next, the stacker 200 will be described with respect to the moving rail 300 which is a means for transporting the cargo 600 so as to load the cargo 600 as follows.

As shown in Figure 3a to 3d the moving rail 300 is mounted on one side of the conveyor 500 is configured to be moved along the conveyor 500, such as the configuration of a typical conveyor in the cargo A plurality of transport rollers 311 are mounted to transport the 600, and a plurality of escape prevention holes 312 are mounted along the upper edges of both ends.

The main body 310 of the moving rail 300 to which the feed roller 311 and the departure prevention tool 312 are mounted is provided with guides 316 to which the wheels 217 of the stacker 200 described above are inserted and supported at both sides. ) Is formed so that the wheel 217 of the stacker 200 can move in the longitudinal direction of the moving rail 300 along the guide 316.

In addition, a plurality of wheels 330 are mounted in the lower portion of the movable rail 300 along the longitudinal direction, and the end side of the longitudinal direction connected to the conveyor 500 has a structure similar to that of the lower structure of the stacker 200. The auxiliary wheel 315 mounted by the wheel 313 and the connecting rod 314 is mounted.

The moving rail 300 is moved in the longitudinal direction of the conveyor 500 by a plurality of wheels 330 mounted on the lower side, at this time, the guide formed on the side of the moving rail 300 on the side of the conveyor 500 A guide 510 having a structure similar to that of 316 is formed, and the wheel 313 and the auxiliary wheel 315 mounted at the longitudinal end of the mobile rail 300 are coupled to the guide 510 to move the rail. 300 will not be disengaged from the side of the conveyor 500 (see FIG. 3D).

The movable rail 300 is mounted on both ends in the horizontal direction orthogonal to the longitudinal direction of the mount 320, one side of the mount 320 is the shaft of the motor 321 is the mount 320 A motor 321 is mounted to penetrate the driving wheel, and a driving wheel 322 coupled to the shaft of the motor 321 is mounted on an opposite surface of the mounting unit 320, and engaged with the driving wheel 322. A pair of driven wheels 323 to be rotated is mounted to be located below the drive wheels 322.

Each of the wheels 322 and 323 mounted as described above is wound with wires 340 staggered, and both ends of the wires 340 are fixed to ends of the entire distance to which the moving rail 300 is moved.

This configuration serves to move the moving rail 300 in the longitudinal direction of the conveyor 500 along the side of the conveyor (500). That is, the driving wheel 322 and each driven wheel 323 is rotated by the rotation of the motor 321, the wire 340 wound around the driving wheel 322 and each driven wheel 323 is one side It is pulled in the direction, whereby the moving rail 300 is to move.

In addition, a motor 341 is mounted at one end or both ends of the main body 310 of the moving rail 300, and a driven wheel 342 is mounted at an opposite end thereof. A wire (not shown) is wound around the pulley and the driven wheel 342 of the motor 341 mounted as described above. The end of the wire wound around the pulley and the driven wheel 342 of the motor 341 is the stacker 200. ) Is connected to the side before and after the bottom of the stacker 200 in a state where it is mounted on the upper portion of the moving rail 300.

That is, the stacker 200 can move along the longitudinal direction of the movable rail 300 through this configuration. In other words, the wire connected to the stacker 200 is pulled by the driving of the motor 341, and the stacker 200 moves in the pulling direction of the wire.

In addition, at one end of the moving rail 300, more specifically, at the end of the moving rail 300, the lifter 600 moves the cargo 600 moving along the conveyor 500 to the moving rail 300. 400) is mounted.

Referring to the lifter 400 mounted on one end of the movable rail 300, the lifter 400 is a lifter main body 410 having a driving means and the lifter as shown in Figures 4a to 4d It consists of a support frame 420 mounted to be connected to the driving means on both sides of the main body 410 and an arm 424 mounted on the support frame 420.

In more detail, the lifter 400 having a plurality of rollers 430 at the top like a general conveyor has a driving means inside the main body 410, where a plurality of gears and driven wheels are driven by a motor. To achieve the desired configuration. That is, the motor 411 is mounted inside the main body 410, and four shafts 418a, 418b, 419a, and 419b are inserted and mounted in a direction crossing both sides of the main body 410.

The two shafts 418a and 418b are respectively equipped with driven wheels 412a and 412b and gears 418a and 418b, and the driven wheels 412a and 412b are mounted on one side of the main body 410 and the motor The pulleys 411 and belts 415a and 415b of 411 are connected and driven, respectively.

In addition, two shafts 418a and 418b on which the driven wheels 412a and 412b are mounted are provided with primary gears 413a and 413b on both sides of the main body 410, respectively, and the other two shafts 419a and 419b. ) Are equipped with secondary gears 414a and 414b having eccentric shafts 416a and 416b on both outer sides of the main body 410, and the respective primary gears 413a and 413b and secondary gears 414a and 414b. ) Are configured to be rotated in engagement with each other.

Support frames 420 are mounted to both sides of the main body 410 on the eccentric shafts 416a and 416b of the secondary gears 414a and 414b, respectively. When the support frame 420 mounted as described above is rotated by the secondary gears 414a and 414b by the driving of the motor 411, the supporting frame 420 operates to draw a constant circle in a horizontal state.

In addition, the front upper portion of each of the support frame 420 is formed with a wheel mounting portion 421 extending inward to face each other and extends upward again, the rear end has a portion protruding upwards. A driven wheel 427b is mounted on the wheel mounting portion 421 formed at the front end, and a drive shaft 428 is mounted on the extension formed at the rear end.

Follower wheels 427a and 427b are mounted to the drive shaft 428 at positions between the main body 410 and the support frame 420, respectively, and are connected to one end of the drive shaft 428 by a motor (not shown). The driving wheel 429 is mounted. The timing belt 425 is wound around each of the driven wheels 427a and 427b positioned between the main body 410 and the support frame 420, respectively. The arm 424 described is combined.

In addition, a linear bearing is mounted on the upper portion of the support frame 420 along the longitudinal direction, and the bearing is composed of a guide 422 and a holder 423. The guide 422 is mounted over the entire upper longitudinal direction of the support frame 420, and the holder 423 is configured to occupy only a portion of the length of the guide 422 at least one.

In addition, an arm 424 having a length substantially equal to the length of the guide 422 is mounted on the holder 423. The arm 424 causes the timing belt 425 to rotate in the clockwise or counterclockwise direction by the rotation of the drive shaft 428, whereby the arm 424 connected to the timing belt 425 by the connector 426. ) Will move forward or backward.

By such a configuration, the lifter 400 moves underneath the cargo 600 transported by the conveyor 500 by the arm 424 moving forward by a motor (not shown) connected to the drive shaft 428. At this time, by the driving of the motor 411 mounted inside the main body 410, the support frame 420 is a circular motion in a radius recognized in the clockwise or counterclockwise direction depending on the position mounted on the conveyor 500 Ascend upwards to lift the cargo (600).

Thereafter, the arm 424 is moved backward, and at the same time the support frame 420 is lowered downward by the circular motion to seat the cargo 600 on the roller 430 mounted on the lifter 400 To the front position of the stacker 200 described above.

The conveyor 500 is configured as follows for the operation of the lifter 400 and the operation of the movable rail 300.

The conveyor 500, the body is built to be fixed by the legs 540 as a general conveyor, a plurality of rollers 520 is mounted on the top, the cargo 600 on both sides of the roller 520 conveyor A plurality of departure prevention tools 530 are installed to prevent the departure from the 500. Since this configuration is the same as the configuration of a general conveyor will be omitted further description, and the other configuration modified according to the present invention is a plurality of arms formed to be inserted into the arm 424 of the lifter 400 An insertion groove 550 and the movable rail 300 are mounted to be guides 510 configured to move without being separated along the side of the conveyor 500.

The insertion groove 550 is formed in the portion where the departure prevention opening 530 is mounted, as shown in Figure 3a, a constant distance (that is, the interval to load the cargo) at an interval corresponding to the interval of the arm 424 A plurality is formed along the longitudinal direction of the conveyor (500).

The insertion groove 550 formed as described above is for allowing the arm 424 of the lifter 400 to be easily inserted into the lower portion of the cargo 600 to lift the cargo 600.

In addition, the guide 510 is configured such that the wheel 313 mounted at one end in the longitudinal direction of the movable rail 300 described above is inserted so that the movable rail 300 can move along the longitudinal direction of the conveyor 500. It will act as a kind of rail.

The configuration of the guide 510 is the same structure as the guide 316 formed on the longitudinal side of the moving rail 300 will be omitted further description.

By such a configuration, the loading system 100 is transported along the conveyor 500, the cargo to be loaded from the cargo vehicle, the cargo 600 is a suitable position that the cargo 600 is to be loaded by the stacker 200 It will be moved to the moving rail 300 in. At this time, a limit switch (not shown) or the like is installed on the conveyor 500 at regular intervals so that the stacker 200 lifts the cargo 600 so that the driving of the conveyor 500 can be stopped for a predetermined time. It may be configured.

The cargo 600 moved to the moving rail 300 by the lifter 400 is again lifted by the stacker 200 to be loaded at the loading position.

The above operation is repeated while the moving rail 300 is moved at regular intervals to be able to load the cargo.

In addition, if the operation is reversed, it can be seen that the loaded cargo 600 can be exported to the outside.

Although not described in detail herein, the loading system is automatically controlled by a control device (not shown), and the configuration of such automatic control can be sufficiently performed by an automatic control technique already known in the art. The description will be omitted.

As described above, the loading system according to the present invention can prevent the risk of safety accidents occurring during the operation because the operator does not directly carry or load cargo, and also does not use expensive equipment such as robots. Since the number of people can be reduced, the cost can be reduced.

In addition, because the cargo is loaded by a device set to operate constantly, it has the advantage of loading a large amount of cargo more quickly and reliably, and less work space than when using equipment such as a forklift truck, more cargo There is an advantage that can be loaded.

What has been described above is only one embodiment according to the present invention, and the present invention is not limited to the above-described embodiment, and the present invention belongs without departing from the gist of the present invention as claimed in the following claims. Anyone skilled in the art will have the technical spirit of the present invention to the extent that various modifications can be made.

Claims (9)

In a loading system having a stacker which is a means for loading a cargo, Stackers for loading cargo A main body 210 having two rectangular frames coupled to each other at right angles; A support frame (210) coupled at regular intervals in parallel with one frame of the main body (210); It consists of a pair of guide rollers 222a and a pair of fasteners 223a and 223b in the horizontal direction on both sides of the hexahedral shape body 221, and a pair of guide rollers in a direction crossing both sides thereof ( 222b) is configured to be mounted to the vertical frame of one side frame of the main body 210 and the support frame 211 220; A plurality of rollers (214a, 214b, 214c) mounted by a plurality of fasteners (215a, 215b, 215c) on top of the main body (210) and the support frame (210); A cylinder 212 having a roller 213 at an end of a rod mounted on a frame portion standing vertically on one side of the main body 210; A pair of wires 216a and 216b connected at one end to the main body 210 and wound around the rollers 212, 214a, 214b and 214c and connected to a transfer device 220; One end is connected to the rotary shaft 232 is rotatably coupled to the fasteners (223a, 223b) of the transfer device 221, the other end of the forceps device is coupled to the plate 233 is equipped with a fork (237) 230; And Stacker, characterized in that consisting of a cylinder 234 rotatably connected to the front of the transfer device 220 and the upper one side of the plate (233). According to claim 1, The tongs device 230 is a pair of motor 235 is mounted on the upper portion of the plate 233 in order to control the operation of the fork 237, the axis of each motor 235 is The plate 233 extends downward and is coupled to the gear 236, respectively, and the fork 237 has a gear tooth such as a rack gear formed at a side thereof, and meshes with the gear 236 to engage the plate 233. Stacker, characterized in that the insert is coupled to both sides to be moved forward, backward. According to claim 1, wherein the cylinder 234 connected to the front of the conveying device 220 and the upper portion of the plate 233 of the clamping device 230 is a peak of the support 231 connected to the plate 233 and the cylinder Stacker, characterized in that the apex of the (234) is mounted to be mutually biased. The stacker according to any one of claims 1 to 3, wherein the stacker is provided at a lower portion of the main body 210 and the support frame 211 of the stacker 200 so that the stacker does not fall by the load of the cargo. Wheels 217 are mounted, and the connecting rod 218 is mounted in the horizontal direction at the bottom of each wheel 217, and each auxiliary wheel 219 is mounted at the end of each connecting rod 218. Stacker made with. A loading system having means for conveying cargo, A feed roller 311 and a separation prevention device 312 mounted on an upper portion thereof, and a body 310 having guides 316 formed on both sides thereof; A plurality of wheels 330 mounted in a lower portion of the main body 310 along a length direction; And And a driving wheel 322 and the driving wheel 322 coupled to the shaft of the motor 321 on one side thereof, having a motor 321 on one side, and mounted in a horizontal direction perpendicular to the longitudinal direction at both ends. Mounting unit 320 having a pair of driven wheels 323 to be engaged and rotated; And Both ends are fixed to both sides of the moving distance and composed of wires 340 staggered around each wheel 322 and 323 coupled to the mount 320 to be positioned on one side or both sides of the conveyor 500 in the longitudinal direction. Moving rail, characterized in that the movement. According to claim 5, A plurality of wheels 313 is mounted at one end of the moving rail so that the moving rail is not separated from the side of the conveyor 500, the horizontal direction in the lower portion of each wheel 313 A connecting rail 314 is mounted, and each auxiliary wheel 315 is mounted on an end of each connecting rail 314. A main body 410 in which the motor 411 is mounted; A driven wheel 412a coupled to two shafts 418a and 418b mounted in a direction crossing both sides of the main body 410 and connected and driven by pulleys and belts 415a and 415b of the motor 411, respectively. , 412b); Primary gears (413a, 413b) mounted to the outer surfaces of the main body (410) on the two shafts (418a, 418b); It is coupled to two other shafts 419a and 419b mounted in a direction crossing both sides of the main body 410 and engaged with the primary gears 413a and 413b, and eccentric shafts 416a and 416b on one side. Secondary gears (414a, 414b) having; The wheel mounting part 421 is coupled to the eccentric shafts 416a and 416b and is mounted on the front upper part to which the driven wheel 427b is mounted. The rear upper part protrudes to drive the driving wheel 429 and the driven wheel 427a, respectively. A support frame 420 on which a drive shaft 428 to be mounted is mounted, and a linear bearing to which an arm 424 is coupled is mounted at a center upper portion thereof; And It is composed of a belt 425 which is wound between the driven wheels 427a and 427b mounted on the support frame 420 and connected to the arm 424 by a connector 426, and is one of the moving rails adjacent to the conveyor 500. A lifter, mounted to the side end. 8. The bearing of claim 7, wherein the bearing is coupled to a guide 422 mounted over the entire upper longitudinal direction of the support frame 420 and an arm 424, and at least one portion of the guide 422 length. Lifter, characterized in that consisting of a holder 423 is coupled to slide on the guide (422). In the loading system, A plurality of wheels 313 are mounted at one side end, and a connecting rod 314 is mounted in a horizontal direction at the bottom of each wheel 313, and each auxiliary wheel 315 at an end of each connecting rod 314. The movable rail 300 having the configuration of claim 5 is equipped with a guide 510 is formed along the side, and a plurality of insertion grooves 550 is formed on one side or both sides of the conveyor 500 Movably coupled, The lifter having the configuration of claim 7 is mounted to one end of the moving rail adjacent to the conveyor, The stacker having the configuration of claim 1 is mounted on the upper portion of the movable rail so that the stacker 200 and the movable rail 300 on which the lifter 400 is mounted are loaded on one side or both sides of the conveyor 500. A loading system, which can load cargo while moving by an interval.