KR20110004947A - Loading bay worktable safety device of orchard elevation work car - Google Patents

Loading bay worktable safety device of orchard elevation work car Download PDF

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Publication number
KR20110004947A
KR20110004947A KR1020090062390A KR20090062390A KR20110004947A KR 20110004947 A KR20110004947 A KR 20110004947A KR 1020090062390 A KR1020090062390 A KR 1020090062390A KR 20090062390 A KR20090062390 A KR 20090062390A KR 20110004947 A KR20110004947 A KR 20110004947A
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KR
South Korea
Prior art keywords
safety
orchard
sides
workbench
loading box
Prior art date
Application number
KR1020090062390A
Other languages
Korean (ko)
Inventor
황인성
Original Assignee
(주)한성티앤아이
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Publication date
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Priority to KR1020090062390A priority Critical patent/KR20110004947A/en
Publication of KR20110004947A publication Critical patent/KR20110004947A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
    • B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
    • A01D46/20—Platforms with lifting and lowering devices

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Harvesting Machines For Specific Crops (AREA)

Abstract

PURPOSE: A loading bay worktable safety device of an orchard elevation work car is provided to improve a user's safety by the installation of a safety guide on both sides of a loading bay. CONSTITUTION: A loading bay worktable safety device of an orchard elevation work car comprises worktables(60a,60b), safety rods(70a,70b), connectors(71a,71b), and safety guides(80a,80b). The worktable comprises a manipulation part(40) on the front side of the loading bay. The safety rod is fixed to the front side and back side of the worktable. The connector is fixed to the upper part of the safety rod. The safety guide is bent to the outside and is installed on both sides of the safety device.

Description

Loading bay worktable safety device of orchard elevation work car

The present invention relates to a storage box safety guide device for an orchard aerial work vehicle, and more specifically, the orchard aerial work vehicle is installed on both sides of the chassis in which the caterpillar wheels are installed on the upper side where the lift can move up and down. The present invention relates to a safety box workbench safety device for an orchard aerial vehicle equipped with safety guides installed vertically on the front and rear surfaces of the workbench to slide inward and outward on both sides of the storage box.

The conventional orchard aerial work platform adopts the type of a caterpillar wheel, which enables a minimum turning radius and 360 ° in-situ rotation. In addition to the transport work, it can be used for various purposes such as attaching the control device. It is designed to be convenient for carrying and harvesting the harvested fruit in the loading bin.

The orchard aerial work vehicle is used for carrying and carrying the harvested fruit or goods in the loading box installed so that the loading box consisting of a caterpillar wheels can move up or down, or in the orchard, the user climbs the loading box to lift the orchard Pruning is used to harvest fruit or haga.

However, there was no safety device in the stacker of the orchard aerial work vehicle when the user climbs into the loading box when the loading box is raised and lowered, and while working in the loading box in the elevated state while accidentally falling from the loading box.

An object of the present invention is to install the safety guide vertically on the workbench and the front and rear to slide inward and outward on both sides of the loading box installed to be lifted and lowered by the lift of the aerial work vehicle for orchards, the user's safety and work The present invention provides a safety box device for a storage box of an aerial platform for an orchard.

It is another object of the present invention to install a safety guide installed vertically on the workbench and the front and rear of the workbench so as to slide inwards and outwards on both sides of the stacker of the orchard aerial work vehicle carrying a lot of fruits or articles harvested safely The present invention provides a safety guide device for a storage box of an aerial work vehicle that can be transported.

Still another object of the present invention is to provide a safe box workbench safety device for an orchard aerial work vehicle that the user can stably climb to the storage box of the aerial work vehicle for orchards.

In order to achieve the above object, the present invention provides a safety box for the workbench of the orchard aerial work platform, the engine unit is installed on the front of the chassis in which the caterpillar wheel of the orchard aerial work platform is installed and the X-shaped lift on both sides In the loading box installed in the upper part that can move up and down by cylinder, the operation part is installed on the front side of the loading box and installed on both sides so as to slide inward and outward, and fixed to screws vertically on both sides of the front and rear of the workbench, respectively. The safety rods installed to be secured to the upper side of the safety rods, the connecting body fixedly coupled to the left, front and rear connections and the right front and rear connections, respectively, are secured by a hinge and formed to be bent in the form of the outer side facing each other It is characterized in that it is installed on both sides.

Both worktables installed on both sides of the stacker to slide inward and outward are respectively installed safety plates on the inner side, and rack gears are respectively installed in the center inner and transverse directions, and pinion gears connected to the motors before and after the center of the stacker are installed. It is installed, the rack gear is characterized in that each connected to the pinion gear.

The inner side of the loading box is characterized in that the outer side sensor for sensing the worktable to be slid left, right end and the inner side sensor is installed on both sides of the inner center.

It is characterized in that the safety guide is installed on the connecting body fixedly coupled to the upper side of the safety rod is installed to be folded by an angle of 90 degrees in the inward direction.

Concave grooves are formed in the center at the lower side of the inlet side so that the worktable slides inward and outward. The rollers and the bearings coupled to the bushings are guide crabs.

When the workbench slides in and out of the loading box, the lower part of the fixing part is supported and the fixing part guide is installed inside the lower frame of the front and rear of the loading box to be guided, and the safety guide is further installed at the upper center of the rear upper frame of the loading box. It is characterized in that the screw hole is formed to be.

According to the present invention as described above, the safety guide is installed vertically on the workbench and the front and the rear so as to slide inward and outward on both sides of the loading box installed to be lifted and lowered by the lift of the orchard aerial work vehicle. There is an effect that can be convenient to work.

In addition, by installing the safety guide installed vertically on both sides of the workbench and the front and rear of the workbench to slide in and out on both sides of the loading box of the orchard aerial work vehicle, it is possible to carry and transport a lot of fruits or items safely harvested in the loading box. It works.

In addition, there is an effect that the user can be stable to work stably to the loading box of the aerial work vehicle for orchards.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. It should be understood, however, that the present invention may be embodied in many different forms and should not be limited to the described embodiments.

1 is a perspective view of a workbench installed in the storage box of the orchard aerial work vehicle of the present invention, Figure 2 is a plan view of the workbench installed in the storage box of the aerial work vehicle for orchards of the present invention, Figure 3 is an orchard sue of the present invention 4 is a perspective view of a workbench and a safety guide installed in a loading box of the work vehicle, and FIG. 4 is a side view of the workbench and the safety guide installed in the loading box of the aerial work vehicle for an orchard of the present invention. And, Figure 5 is a perspective view of the lift box of the orchard aerial work vehicle of the present invention, Figure 6 is a side view of the lift box of the aerial work vehicle for orchards of the present invention, Figure 7 is for the orchard of the present invention FIG. 8 is a state diagram in which the workbench and the safety guide are unfolded in the stacking box of the aerial work vehicle, and FIG. 8 is a state diagram in which the safety guide of the working table installed in the stacking box of the aerial work vehicle for the orchard of the present invention is folded inward.

According to the present invention, the orchard aerial work vehicle is installed on both sides of the chassis where the caterpillar wheels are installed on both sides of the chassis vertically to the front and rear of the workbench to slide inwards and outwards on both sides of the storage box installed on the upper part of which the lift can move up and down. It relates to the safety of the loading box workbench of the aerial work vehicle for orchards with the installed safety guide.

Referring to the present invention as shown in Figures 1 to 8 as follows.

In the present invention, the engine unit 10 is installed on the front of the chassis 30, the track wheel 20 of the orchard aerial work vehicle is installed and installed on both sides of the X-shaped lift 31 is a cylinder 32, Install the loading box 50 in the upper part that can move downward.

The operation unit 40 is installed on the front surface of the stacker 50 and the work benches 60a and 60b are installed to slide inward and outward on both sides.

Safety rods 70a and 70b are installed on both sides of the worktables 60a and 60b so as to be screwed to the fixing parts 62a and 62b perpendicularly to both sides of the front and rear surfaces, respectively.

Coupling bodies (71a, 71b) to be fixed to the upper side of the safety rods (70a, 70b).

The safety guides 80a and 80b, which are fixed to the left front and rear connectors 71a and the right front and rear connectors 71b, respectively, are formed to be bent in the form of a deflector to the outside, and are installed on both sides to face each other.

Both working tables 60a and 60b installed on both sides of the loading box 50 so as to slide inward and outward are respectively provided with safety plates 61a and 61b installed therein and rack gears 63a and 63b installed in the center inner and transverse directions, respectively. The pinion gears 64a and 64b connected to the motors 65a and 65b are installed at the center lower end of the loading box 50, and the rack gears 63a and 63b are respectively pinion gears 64a and 63b. 64b).

In both sides of the stacker 50, the outer side sensor 90a for detecting the working table (60a, 60b) to be slid to the left and right ends and the inner side sensor 90b is installed on both sides of the inner center.

The safety guides (80a, 80b) installed in the connecting body (71a, 71b) fixedly coupled to the upper side of the safety rods (70a, 70b) is installed so as to fold 90 degrees in the inward direction.

The worktables 60a and 60b slide inward and outward so that a roller 52 having a concave groove 53 is formed at the center of the inlet side and a bearing 55 coupled to the bushing 54 at the top thereof. Install.

When the working table (60a, 60b) slides in and out of the stacking box 50, the lower portion of the fixing portion (62a, 62b) supports and guides the fixed portion 52 inside the lower frame of the front and rear of the stacking box 50 to be guided Install).

The screw hole 51 is formed to further install a safety guide in the upper center of the rear upper frame of the loading box (50).

1 and 2, the engine unit 10 is installed on the front of the chassis 30, the crawler wheel 20 of the orchard aerial work vehicle is installed, and the operation unit 40 is installed on the front of the stacking box 50 Worktables 60a and 60b with safety plates 61a and 61b attached to the left and right sides of the stacker 50 respectively are driven to drive the two motors 65a and 65b from the operation unit 40 to pinion gear 64a. And 64b are rotated, and the rack gears 63a and 63b meshed to be connected to each other are moved to both sides, and both working tables 60a and 60b are moved to the outside of the loading box 50.

At this time, both working tables are sensed by the outer side sensor 90a to stop the motor and the working tables 60a and 60b are opened to the outside of the loading box 50 (see FIGS. 6 and 7).

It is possible to use the working table (60a, 60b) unfolded in the above state.

In the above state, the two gears 65a and 65b are driven in reverse rotation so that the pinion gears 64a and 64b are rotated, and the rack gears 63a and 63b meshed with the pinion gears 64a and 63b are moved to the inner center, respectively. When 60b) is inserted into the inside of the loading box 50, it is sensed by the inner side sensor 90b to stop the motors 65a and 65b.

When the work benches 60a and 60b slide in and out of the stacker 50, the fixed guide 52 installed inside the lower frame of the front and rear of the stacker 50 is fixed to the outside of the worktable 60a and 60b. The lower ends of the fixed parts 62a and 62b are guided and the worktables 60a and 60b are stably slid.

When the worktables 60a and 60b slide in and out of the loading box 50 as shown in FIG. 3, the roller 52 having a concave groove 53 formed at the center of the lower side of the inlet side and the bushing 54 at the top thereof are moved. The combined bearing 55 is in close contact with the working table (60a, 60b) to guide safely.

At this time, the front and rear sides of the working table (60a, 60b) is fixed to the connecting body (71a, 71b) on the upper side of the safety rods (70a, 70b) installed on the fixing parts (62a, 62b), respectively, and is depressed Safety guides (80a, 80b) are formed to be bent to guide the outside of the workbench (60a, 60b) safely.

When the guide is not used, as shown in FIG. 8, the safety guides 80a and 80b installed on the connecting bodies 71a and 71b fixedly coupled to the upper sides of the safety rods 70a and 70b are folded by 90 degrees inward. You can put it.

When working the lift box 50 of the aerial work vehicle for the orchard high, the lift unit 31 installed on both sides by the operation unit 40 is operated by the cylinder 32 to be raised as shown in FIGS. 5 and 6. It can be moved and the user can work on it.

As described above, even when the loading box 50 is elevated to work, the user can safely work by the safety guides (80a, 80b).

In the state as described above in the stacking box 50 to extend both sides of the workbench (60a, 60b) to the outside by the safety guide (80a, 80b) in a wide space that the user can work safely.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, The present invention may employ various changes, modifications, and equivalents. It is clear that the present invention can be applied in the same manner by appropriately modifying the above embodiments. Accordingly, the above description does not limit the scope of the invention as defined by the limitations of the following claims.

Meanwhile, in the detailed description of the present invention, specific embodiments have been described, but it will be apparent to those skilled in the art that various modifications are possible without departing from the scope of the present invention.

1 is a perspective view of a workbench installed in the storage box of the aerial work vehicle for orchards of the present invention.

Figure 2 is a plan view of the workbench installed in the storage box of the aerial work vehicle for orchards of the present invention.

Figure 3 is a perspective view of the workbench and safety guide installed in the stacking box of the orchard working vehicle of the present invention.

Figure 4 is a side view of the workbench and safety guide installed in the stacking box of the orchard working vehicle of the present invention.

Figure 5 is a perspective view of a lift box of the aerial work vehicle for orchards of the present invention.

Figure 6 is a side view of a lift box of the aerial work vehicle for orchards of the present invention.

Figure 7 is a state unfolded workbench and safety guide in the stacking box of the orchard working vehicle of the present invention.

8 is a state in which the safety guide of the workbench installed in the stacking box of the aerial work vehicle for orchards of the present invention folded inward.

 <Explanation of symbols for the main parts of the drawings>

10: engine 20: wheels

30: chassis 31: lift

32: cylinder 40: control panel

50: loaded 51: screw hole

52: roller 53: concave groove

54: bushing 55: bearing

56: Fixed guide 60a, 60b: Workbench

61a, 61b: Safety plate 62a, 62b: Fixed part

63a, 63b: Rack Gears 64a, 64b: Pinion-On Gears

65a, 65b: motor 70a, 70b: safety rod

71a, 71b: Connector 80a, 80b: Safety Guide

90a: outside detection sensor 90b: inside detection sensor

Claims (6)

In the loading box installed in the upper part where the engine part is installed on the front of the chassis where the caterpillar wheel of the orchard aerial work vehicle is installed and the X-shaped parts are installed on both sides, so that the lift can move up and down by the cylinder. An operation unit installed on the front of the loading box and installed on both sides to slide inward and outward; A safety rod installed on both sides of the workbench vertically and fixed to the screw, A connector fixedly coupled to an upper side of the safety rod, Safety device for loading stacks of orchard work platform for orchards, characterized in that the safety guides, which are fixed to the left front and rear connectors and the right front and rear connectors, respectively, are installed on both sides oppositely to each other . The method of claim 1, Both workbenches installed on both sides of the stacker to slide inward and outward, safety plates are installed inside the racks, respectively, rack gears are installed in the inner and horizontal directions of the stacker, and pinion gears connected to the motors before and after the center of the stacker are installed. Installed, the rack gear is a storage box workbench safety device of the aerial work vehicle for orchards, characterized in that each connected to the pinion gear. 3. The method of claim 2, The inner side of the loading box, the outer side sensor for sensing the worktable to slide the left, the right end and the inner side of the inside of the stacking device for an orchard aerial platform, characterized in that the inner sensor is installed on both sides of the inner center. In accordance with claim 1, Safety box workbench safety device for the orchard aerial work vehicle, characterized in that the safety guide installed on the coupling fixedly coupled to the upper side of the safety rod is installed so as to fold 90 degrees in the inward direction. The method of claim 1, Concave groove is formed in the center of the lower portion of the inlet side so that the worktable slides inward and outward, the rollers and the loading box workbench safety device for the aerial work platform for orchards, characterized in that the bearing coupled to the bushing is installed to guide. The method of claim 1, When the workbench slides in and out of the loading box, the lower part of the fixing part is supported and the fixing part guide is installed inside the lower frame of the front and rear of the loading box to be guided, and the safety guide is further installed at the upper center of the rear upper frame of the loading box. Safety box workbench safety device of the aerial work vehicle for orchards, characterized in that the screw holes are formed to be.
KR1020090062390A 2009-07-09 2009-07-09 Loading bay worktable safety device of orchard elevation work car KR20110004947A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101302226B1 (en) * 2012-12-10 2013-09-02 천안논산고속도로주식회사 Multi-purpose sprinkler truck
KR20150124626A (en) * 2014-04-29 2015-11-06 주식회사 세웅 Safety guard apparatus for high-place work table
KR20160068355A (en) 2014-12-05 2016-06-15 평화산업 (주) Working platform towed by tractor for fruit tree work
JP2019156522A (en) * 2018-03-09 2019-09-19 株式会社アイチコーポレーション Boarding device for high-place work vehicle
KR102270911B1 (en) * 2021-02-26 2021-06-30 (주)한성티앤아이 Automatic returning device of assistance foothold for high place operation car
KR20220125634A (en) * 2021-03-05 2022-09-14 박인재 Work boarding device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101302226B1 (en) * 2012-12-10 2013-09-02 천안논산고속도로주식회사 Multi-purpose sprinkler truck
KR20150124626A (en) * 2014-04-29 2015-11-06 주식회사 세웅 Safety guard apparatus for high-place work table
KR20160068355A (en) 2014-12-05 2016-06-15 평화산업 (주) Working platform towed by tractor for fruit tree work
JP2019156522A (en) * 2018-03-09 2019-09-19 株式会社アイチコーポレーション Boarding device for high-place work vehicle
KR102270911B1 (en) * 2021-02-26 2021-06-30 (주)한성티앤아이 Automatic returning device of assistance foothold for high place operation car
KR20220125634A (en) * 2021-03-05 2022-09-14 박인재 Work boarding device

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