KR200166074Y1 - Lift apparatus for load of sprayer - Google Patents

Abstract

The present invention is a control device loading lift device configured to easily load a control device for spraying water or medicine, etc., or to remove from the storage box of the vehicle.

According to a feature of the present invention, the coupling frame is detachably fixed to the control unit for spraying water or drugs; A support frame seated on a loading box of the vehicle to which the control device is to be loaded; A plurality of support frames that allow the coupling frame to be installed at a predetermined height with respect to the bottom surface and are detachably coupled to the coupling frame; Provided is a control device loading lift apparatus, characterized in that the lifting frame for lifting up and down the support frame or coupling frame.

Description

Control device loading lift device {LIFT APPARATUS FOR LOAD OF SPRAYER}

The present invention relates to a control device loading lift device, more specifically, a control device loading lift device configured to be easily loaded or removed from the storage box of the vehicle control device spraying water or medicine.

In general, a sprayer for spraying water or medicines is fixedly installed in a loading box of a vehicle for the convenience of its work. As the vehicle moves, the sprayer sprays water or medicines extensively on roadsides or crops around the road.

However, in such a conventional situation, since the control device is fixedly installed in the loading box of the vehicle, there is a problem in that the vehicle is not easy to use for other purposes than disaster prevention work.

In addition, as an example for solving the above problems, it is configured to load or remove the control unit in the loading box of the vehicle, but also when loading or removing the control unit in the loading box of the vehicle, most of the prior art lifts the control unit by a chain to load the vehicle There is a problem that it is not safe from the danger of work as well as a lot of work and time by loading or removing it.

The present invention has been proposed in view of the above problems, and its object is to provide a control device loading lift device configured to easily load a control device for spraying water or medicine, etc., or to remove it from the storage box of the vehicle. I would like to.

According to a feature of the present invention, the coupling frame is detachably fixed to the control unit for spraying water or drugs; A support frame seated on a loading box of the vehicle to which the control device is to be loaded; A plurality of support frames that allow the coupling frame to be installed at a predetermined height with respect to the bottom surface and are detachably coupled to the coupling frame; Provided is a control device loading lift apparatus, characterized in that the lifting frame for lifting up and down the support frame or coupling frame.

1 is an exploded perspective view showing a control device loading lift apparatus according to an embodiment of the present invention.

Figure 2 is a perspective view showing the assembled state of the control device loading lift device of the present invention.

3A to 3D are side views showing a state in which a disaster prevention machine is loaded in a loading box of a vehicle by the controller of the present invention.

Figure 4a and Figure 4b is a perspective view showing another example of the support frame which is the main part of the control device loading lift apparatus of the present invention.

≪ Description of Codes for Major Parts of Drawings>

10: control unit 11: storage tank

12: drive unit 20: vehicle

21: loading box 21a: through hole

30: bottom surface 100: bonding frame

110: first coupling bar 111: insertion coupling hole

112: rotation hole 120: second coupling bar

130: guide rail 131: guide groove

140: tank fixing frame 150: coupling bracket

151: bolt 200: support frame

210: first support bar 220: second support bar

230: guide rail 231: guide groove

240: reinforcing support bar 250: cylinder support bar

251: pin ball 260: arm support bar

261: shaft portion 261a: rotating ball

300: support frame 310: first support bar

320: second support bar 320 ': guide support bar

320 ': height adjustment support bar 321: guide hole

322 positioning hole 323 pin ball

324: positioning pin 325: caster

330: support plate 340: reinforcing rib

400: lifting means 410: first rotating frame

411: shaft portion 411a: shaft hole

412: shaft portion 412a: rotary ball

413: guide roller 414: first pivotal rock

415: connecting bar 416: driving bracket

416a: pin ball 417: reinforcement bar

420: second rotation frame 421: shaft portion

421a: Axle 422: Guide roller

423: second pivotal rock 424: rotary shaft

425: reinforcement bar 430: hydraulic cylinder

431: rod 440: hydraulic generating means

441: oil tank 442: oil pump

450: hydraulic switching means 451: lever

481: cross axis 482: pin

483: connecting shaft 484: pin

500: fixing means 510: fixing bar

511: screw portion 520: washer plate

521: through hole 530: nut

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings, the control device loading lift device as follows.

1 is an exploded perspective view showing a control device loading lift apparatus according to an embodiment of the present invention, Figure 2 is a perspective view showing an assembled state of the control device loading lift apparatus of the present invention.

As shown, the control device stack lift apparatus according to an embodiment of the present invention is a coupling frame 100 that is detachably fixedly coupled to the control device 10 for injecting water or drugs, and the vehicle to load the control device 10 The support frame 200 seated on the stacking box 21 of the 20 and the coupling frame 100 is installed to a certain height with respect to the bottom surface 30 and detachably coupled to the coupling frame 100 It consists of a plurality of support frame 300, the lifting means 400 for lifting the support frame 200 or the coupling frame 100 up and down.

The elevating means 400 is a first pivot frame 410 is hinged to one end of the support frame 200 to be pivotally rotatable and the other end is slidably coupled to the intermediate portion of the coupling frame 100 and The cross shaft 481 is coupled to the first pivot frame 410 so as to cross and cross each other, one end of which is rotatably coupled to the front end of the coupling frame 100, and the other end of which is an intermediate portion of the support frame 200. The second rotating frame 420 slidably coupled to the first hydraulic frame 410 and the second rotating frame 420 are rotated about the cross shaft 481 at the same time to be folded or unfolded Oil pressure generating means 440 for generating a pressure supplied to the hydraulic cylinder 430 by compressing and circulating the oil stored in the cylinder 430, the oil tank 441 by the oil pump 442, and a lever connected to the valve ( Phase according to the operation of It consists of a hydraulic switching means 450 for controlling the flow of oil flowing between the hydraulic generating means 440 and the hydraulic cylinder 430, the first rotating frame 410 in accordance with the operation of the hydraulic cylinder 430 And the second pivot frame 420 cross each other about the crossing axis 481 and are configured to be folded or unfolded.

The oil pump 442 of the oil pressure generating means 440 is operated by the engine driving force of the driving unit 12 for operating the oil control unit 10, the oil pressure generating means 440 for generating oil pressure is the driving unit of the oil control unit 10. Insulated by (12), the hydraulic switching means 450 is preferably fixed to the coupling frame 100, but in some cases it can be configured to be easily held by hand, such as a remote control.

The coupling frame 100 is the second coupling bar 120 is integrally coupled to the front end and the rear end of the plurality of first coupling bar 110 are arranged symmetrically to each other, the first coupling bar 110 Guide rails 130 having guide grooves 131 opened at one side are respectively connected in parallel to the inner side of the middle portion of the first side, and an insertion coupling hole 111 is formed at the end of the first coupling bar 110. Rotating holes 112 are formed on inner surfaces of the front end portions of the first coupling bars 110, respectively.

In addition, a tank fixing frame 140 is installed at the rear of the upper surface of the first coupling bar 110 to support and fix the storage tank 11 of the control device 10 containing water or medicine, and the first coupling bar ( The fastening hole 152 in which the bolt 151 is fastened to support the drive unit 12 of the control unit 10 for spraying water or medicine contained in the storage tank 11 by the driving force of the engine in front of 110. Coupling bracket having a 150 is coupled.

The support frame 200 is the second support bar 220 is integrally coupled to the front end and the rear end bottom of the first support bar 210 is disposed in parallel with each other, the plurality of first support bar 210 The guide rails 230 having the guide grooves 231 opened at one side thereof are coupled to each other in parallel to the inner side of the middle portion, and the reinforcing support bars 240 are formed at the bottom of the middle portions of the plurality of first support bars 210. Is coupled, between the second support bar 220 and the reinforcement support bar 240 a plurality of cylinder support bar 250 having a pin hole 251, the hydraulic cylinder 430 is coupled to the pin 482 rotatably ) Is coupled, and an arm support bar 260 having a plurality of bearing parts 261 having a rotation hole 261a is coupled between the tip portions of the first support bar 210.

The support frame 300 is perpendicular to the other end of the first support bar 310, one end of which is inserted into and coupled to the insertion coupling hole 111 formed at the end of the first coupling bar 110 of the coupling frame 100. The second support bar 320 having a predetermined height is integrally coupled, and the support plate 330 seated on the bottom surface 30 is coupled to the lower end of the second support bar 320, and the first support is perpendicular to each other. The reinforcing rib 340 is coupled between the bar 310 and the second support bar 320.

On the other hand, the second support bar 320 of the support frame 300 in some cases as shown in Figure 4a is formed with a guide hole 321 inside and a plurality of positioning holes 322 on the outer surface in the longitudinal direction Guide support bar 320 'formed at a predetermined interval along the guide hole 321 of the guide support bar 320' and slidably coupled to the positioning hole of the guide support bar 320 'on the outer surface ( The support is composed of a height adjustment support bar 320 ′ having a pin hole 323 selectively matched with 322, and a positioning pin 324 fitted into the matching positioning hole 322 and the pin hole 323. It may be configured to adjust the height of the frame 300.

In addition, in some cases, as shown in FIG. 4B, the caster 325 may be coupled to the bottom surface of the support plate 330 of the support frame 300 to move the support frame 300.

The first pivot frame 410 is formed with a shaft portion 411 having a shaft hole (411a) is coupled to the cross-shaft (481) in the middle portion, and the rotating hole (261a) of the arm support bar 260 in the front end portion; A shaft portion 412 having a rotating hole 412a coupled to the connecting shaft 483 is formed, and is coupled to the guide rail 130 of the coupling frame 100 at the rear end to slide along the guide groove 131. A plurality of first pivotal arm 414 rotatably coupled to the guide roller 413 is integrally coupled in parallel with a predetermined interval by the connecting bar 415, the middle portion of the connecting bar 415 The driving bracket 416 having a pin hole 416a to which the rod 431 of the hydraulic cylinder 430 is rotatably coupled to the pin 484 is integrally coupled, and the front end and the rear end of the first pivotal arm 414 are integrally coupled. Reinforcement bar 417 is fixedly coupled between each.

The second pivot frame 420 has a shaft portion 421 having a shaft hole (421a) is coupled to the intersecting shaft 481 in the middle portion, the guide rail 230 of the support frame 200 at the rear end A plurality of second pivotal arm 423 rotatably coupled to the guide roller 422 sliding along the guide groove 231 is rotatably coupled to both ends of the rotating hole 112 of the coupling frame 100. The rotating shaft 424 is coupled to be integrally coupled in parallel at a predetermined interval, the reinforcing bar 425 is fixedly coupled between the rear end of the second pivotal arm 423.

The supporting frame 200 seated in the loading box 21 of the vehicle 20 is fixed to the loading box 21 by the fixing means 500, and the fixing means 500 is the second of the supporting frame 200. It is formed in a ?? shape so as to surround the support bar 220, the fixed bar 510 is formed with a screw portion 511 at the end, and inserted into the through hole (21a) formed in the stacking box 21 of the vehicle 20 A washer plate 520 having a cross-sectional shape having a through hole 521 into which the screw part 511 of the fixing bar 510 is inserted, and a fixing bar 510 inserted into the through hole 521 of the washer plate 520. The nut 530 is fastened to the screw portion 511 of the.

The operation of the control device loading lift device of the present invention configured as described above is as follows.

When the control device 10 installed at a predetermined height on the bottom surface 30 by the support frame 300 is to be mounted on the loading box 21 of the vehicle 20, the support frame 300 is first shown in FIG. 3A. After entering the loading box 21 of the vehicle 20 in between operates the lever 451 of the hydraulic switching means 450 in one direction.

When the lever 451 of the hydraulic switching means 450 is operated, the hydraulic pressure generated by the hydraulic pressure generating means 440 is supplied to the hydraulic cylinder 430 so that the rod 431 of the hydraulic cylinder 430 is moved in all directions. The first pivot frame 410 coupled to the rod 431 and the pin 484 of the hydraulic cylinder 430 at the same time is centered on a connecting shaft 483 rotatably coupled to the support frame 200. And a second pivot frame 420 coupled to the first pivot frame 410 and the cross shaft 481 at the same time are pivoted about the rotation shaft 424 rotatably coupled to the coupling frame 100. The first rotating frame 410 and the second rotating frame 420 are rotated about the crossing axis 481 and unfolded.

At this time, the support frame 200 is slowly lowered as shown in FIG. 3B by the operation of unfolding the first and second rotation frames 410 and 420 as described above. And then, after the support frame 200 is seated in the stacking box 21 of the vehicle 20 is to raise the coupling frame 100 coupled to the control unit (10).

After the coupling frame 100 is raised as described above and the support frame 300 detachably coupled to the coupling frame 100 is lifted from the bottom surface 30, the support frame 300 is moved to FIG. 3C. It is separated from the coupling frame 100 as shown.

Then, when the lever 451 of the hydraulic switching means 450 is operated in the reverse direction, the hydraulic pressure is discharged from the hydraulic cylinder 430 to the hydraulic generating means 440 so that the rod 431 of the hydraulic cylinder 430 is later Direction, at the same time the first rotating frame 410 and the second rotating frame 420 is folded about the cross axis 481 and the coupling frame 100 to which the control unit 10 is coupled 3d As shown in the loading frame 200 is stably loaded.

After the control unit 10 is loaded in the loading box 21 of the vehicle 20, the support frame 200 loaded in the loading box 21 of the vehicle 20 by the fixing bar 510 of the fixing means 500. While enclosing the second support bar 220 of the (2), the screw 511 of the fixed bar 510 enters the through hole (21a) formed in the stacking box 21 of the vehicle 20, and then the through hole (21a) The through-hole 521 of the washer plate 520 is inserted into the threaded portion 511 of the fixing bar 510 passing through the threaded portion 510 of the fixing bar 510 after passing through the through-hole 521 of the washer plate 520. By fastening and fixing the nut 530 to the 511, the loading operation of the control unit 10 is completed in the loading box 21 of the vehicle 20.

On the other hand, if you want to remove the control unit 10 loaded in the stacking box 21 of the vehicle 20 to have a predetermined height on the bottom surface 30, first, the fixing means for supporting and fixing the support frame 200 After the 500 is released, the hydraulic switching means 450 is operated to allow the hydraulic cylinder 430 to expand the first rotating frame 410 and the second rotating frame 420 so that the control unit 10 is mounted. Raise the coupling frame 100, and then coupled to the support frame 300 to the insertion coupling hole 111 of the coupling frame 100, and then operating the hydraulic switching means 450 to the hydraulic cylinder 430 When the first pivot frame 410 and the second pivot frame 420 are folded so that the support frame 300 is seated on the floor and the support frame 200 is in contact with the coupling frame 100, the vehicle ( Removal of the control device 10 loaded in the loading box 21 of 20) is completed.

As described above, a coupling frame detachably fixed to the controller, a support frame seated on a loading box of the vehicle, a plurality of support frames to be installed at a predetermined height with respect to the floor, and the support frame The control device loading lift device of the present invention, which consists of lifting means for elevating the device up and down, allows the control device for spraying water or medicines to be easily and stably loaded in the vehicle loading box or to be removed from the vehicle loading box. There is an effect to improve the efficiency and stability of the stripping operation.

Claims (9)

A coupling frame 100 detachably fixed to the control unit 10 for spraying water or drugs; A support frame 200 seated in the loading box 21 of the vehicle 20 to which the control unit 10 is to be loaded; A plurality of support frames 300 to allow the coupling frame 100 to be installed at a predetermined height with respect to the bottom surface 30 and to be detachably coupled to the coupling frame 100; A control device stack lift device, characterized in that consisting of elevating means (400) for elevating the support frame 200 up and down. According to claim 1, wherein the lifting means 400 is hinged to one end rotatably coupled to the front end of the support frame 200, the other end is slidably coupled to the intermediate portion of the coupling frame 100 A rotating frame 410; Cross shafts 481 are coupled to the first pivot frame 410 so as to cross each other alternately, one end of which is rotatably coupled to the front end of the coupling frame 100, and the other end of which is in the middle of the support frame 200. A second pivot frame 420 slidably coupled to the site; A hydraulic cylinder 430 for allowing the first rotating frame 410 and the second rotating frame 420 to be simultaneously pivoted about an intersecting axis 481 to be folded or unfolded; Oil pressure generating means 440 for compressing and circulating oil stored in the oil tank 441 to generate a pressure supplied to the hydraulic cylinder 430; The control device stack lift device, characterized in that configured to include a hydraulic switching means for controlling the flow of oil flowing between the hydraulic generating means (440) and the hydraulic cylinder (430). According to claim 1, The coupling frame 100 is coupled to the second coupling bar 120 is integrally coupled to the upper surface of the front end and the rear end of the plurality of first coupling bars 110 are arranged symmetrically, respectively 1 guide rails 130 having guide grooves 131 open at one side are coupled to the inner surface of the middle portion of the coupling bar 110 in parallel with each other, and an insertion coupling hole is formed at the end of the first coupling bar 110. 111 is formed, the control unit loading lift device, characterized in that the rotating hole 112 is formed on the inner surface of the front end of the first coupling bar (110), respectively. According to claim 1, wherein the support frame 200, the second support bar 220 is integrally coupled to the front end and the rear end of the first support bar 210 is disposed in parallel with each other, the plurality of first 1 guide rails 230 having guide grooves 231 opened on one side are coupled to the inner surface of the middle portion of the support bar 210 in parallel with each other, and reinforcement is provided on the bottom surfaces of the middle portions of the plurality of first support bars 210. Support bar 240 is coupled, a plurality of having a pin hole 251 is coupled between the second support bar 220 and the reinforcing support bar 240, the hydraulic cylinder 430 to the pin 482 to be rotatable. Two hydraulic cylinder support bars 250 are coupled to each other, and an arm support bar 260 having a plurality of bearing parts 261 having a rotation hole 261a is coupled between the front end portions of the first support bar 210. A control device loading lift apparatus, characterized in that. According to claim 1, The support frame 300 is the first support bar 310 is inserted into one end is inserted into the coupling coupling hole 111 formed at the end of the first coupling bar 110 of the coupling frame 100 A second support bar 320 having a predetermined height perpendicular to the other end of the second is integrally coupled, the lower end of the second support bar 320 is coupled to the support plate 330 seated on the bottom surface 30, The control device loading lift apparatus, characterized in that the reinforcing rib 340 is coupled between the first support bar 310 and the second support bar 320 which are perpendicular to each other. According to claim 2, wherein the first pivot frame 410 is formed in the middle portion has a shaft portion 411 having a shaft hole (411a) coupled to the cross-shaft (481), the front end of the arm supporting bar 260 A bearing portion 412 having a rotating hole 412a coupled to the rotating hole 261a and the connecting shaft 483 is formed, and a guide coupled to the guide rail 130 of the coupling frame 100 and slides at a rear end thereof. The plurality of first pivotal arms 414 to which the roller 413 is rotatably coupled are integrally coupled in parallel at regular intervals by a connecting bar 415, and the hydraulic pressure is applied to an intermediate portion of the connecting bar 415. The control unit loading lift device, characterized in that the rod 431 of the cylinder 430 is configured to be integrally coupled to the drive bracket 416 having a pin hole (416a) is rotatably coupled to the pin (484). The support frame 200 of claim 2, wherein the second pivot frame 420 has a shaft portion 421 having a shaft hole 421a in which an intersecting shaft 481 is coupled at an intermediate portion thereof, and a supporting portion 200 at a rear end thereof. A plurality of second pivotal arm 423 is rotatably coupled to the guide roller 422 is coupled to the guide rail 230 of the rotatable both ends to be rotated in the rotating hole 112 of the coupling frame 100 The control unit loading lift apparatus, characterized in that configured by being coupled in parallel integrally at a predetermined interval by the rotary shaft 424 to be coupled. According to claim 5, The second support bar 320 of the support frame 300 is formed with a guide hole 321 therein and a plurality of positioning holes 322 formed on the outer surface at regular intervals along the longitudinal direction It is slidably coupled to the guide support bar 320 'and the guide hole 321 of the guide support bar 320' and selectively coincides with the positioning hole 322 of the guide support bar 320 'on its outer surface. Height of the support frame 300 consists of a height adjustment support bar 320 ′ having a pin hole 323 formed therein, and a positioning pin 324 fitted into the matching positioning hole 322 and the pin hole 323. A control device loading lift device, characterized in that configured to adjust. The control device loading lift apparatus according to claim 5 or 8, wherein a caster (325) is coupled to a bottom surface of the support plate (330) of the support frame (300) to move the support frame (300).