KR20160124444A - Forklift having Monitoring Function - Google Patents
Forklift having Monitoring Function Download PDFInfo
- Publication number
- KR20160124444A KR20160124444A KR1020150055027A KR20150055027A KR20160124444A KR 20160124444 A KR20160124444 A KR 20160124444A KR 1020150055027 A KR1020150055027 A KR 1020150055027A KR 20150055027 A KR20150055027 A KR 20150055027A KR 20160124444 A KR20160124444 A KR 20160124444A
- Authority
- KR
- South Korea
- Prior art keywords
- unit
- sensor
- forklift
- obstacle
- loading
- Prior art date
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Classifications
-
- 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
- B66F17/003—Safety devices, e.g. for limiting or indicating lifting force for fork-lift trucks
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- 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The present invention relates to a control apparatus for a vehicle, comprising a loading unit for loading an object to be carried, a sensor unit installed in the loading unit for detecting an obstacle, and a signal generating unit The present invention relates to a forklift to which a monitoring function including a generating part is added.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a forklift to which a monitoring function for securing a view of a driver in a forklift operation is added.
Generally, forklifts are special industrial vehicles used to lift or lower freight pallets. Such a forklift can be classified according to the stability of the vehicle body and the power source. The car body stabilization system is based on a fork and mast mounted on the front of the car body, a counterbalanced forklift equipped with a counterbalance on the rear, and an outrigger protruding forward from the car body to maintain the stability of the vehicle body. There is a rich type forklift that performs the loading and unloading while moving forward and backward. Classification by power source is diesel engine, LPG / gasoline engine, and electric forklift. Of these, forklifts equipped with counterbalanced diesel engines are the most popular.
On the other hand, the forklift can move a large amount of cargo to a desired place by repeating the process of inserting the fork into the pallet on which the cargo is mounted, lifting the pallet, moving the pallet, and releasing the lifted pallet.
The forklift according to the related art moves a fork that is vertically movably coupled to the mast to move the cargo to the lower side of the mast and then inserts the fork into the spacing space formed between the pallet on which the cargo is loaded and the bottom, Up operation was performed.
Here, the forklift according to the prior art has a problem that it is difficult to ensure the visibility of the driver because the spacing space is located at the bottom, and the space for the spacing is small and the operation time for inserting the fork is long. Further, the forklift according to the related art has a problem in that it is difficult to secure the view of the driver and it is difficult to detect even if there is a cargo or an obstacle in a space where the fork is inserted.
SUMMARY OF THE INVENTION It is an object of the present invention to provide a forklift with a monitoring function capable of ensuring the visibility of a forklift driver between cargo transportation.
In order to solve the above-described problems, the present invention can include the following configuration.
A forklift to which a monitoring function according to the present invention is added includes a loading unit for loading an object to be carried; A sensor unit installed in the loading unit and detecting an obstacle; And a signal generator connected to the sensor unit and generating a signal to the driver as the sensor unit detects an obstacle.
In the forklift with the monitoring function according to the present invention, the sensor unit may be an ultrasonic sensor.
In the forklift with the monitoring function according to the present invention, the signal generator generates an alarm signal at a predetermined interval when an obstacle detected by the sensor unit falls within a predetermined reference distance, and as the obstacle approaches the sensor unit The alarm signal can be generated to reduce the interval of the alarm signal.
In the forklift having the monitoring function according to the present invention, the sensor unit may include a first sensor member disposed on the left side of the loading unit, and a second sensor member disposed on the right side of the loading unit. The first sensor member and the second sensor member may be detachably installed in the loading unit.
The forklift having the monitoring function according to the present invention may include a direction switching unit operated by a driver to change a direction in which the stacking unit faces, and an operation unit for stopping or activating the sensor unit. The operation unit may be installed in the direction switching unit.
According to the present invention, the following effects can be achieved.
In the present invention, when a fork is inserted into a spacing space, if there is a cargo or an obstacle, the driver is notified of the cargo or obstacle, thereby securing the driver's view.
According to the present invention, it is possible to accurately insert the fork into the spacing space, thereby shortening the time required for moving the cargo and preventing the center of gravity of the cargo to be carried away from being shifted.
1 is a side view of a forklift with a monitoring function according to the present invention;
2 is a perspective view for explaining a sensor unit in a forklift to which a monitoring function according to the present invention is added;
3 is a plan view for explaining the detection distance of the sensor unit in the forklift to which the monitoring function is added according to the present invention.
4 and 5 are side views for explaining a signal generator in a forklift to which a monitoring function according to the present invention is added;
Fig. 6 is a partial plan view of Fig. 1 for explaining an operating portion in a forklift to which a monitoring function according to the present invention is added;
The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and the inventor may properly define the concept of the term to describe its invention in the best possible way And should be construed in accordance with the principles and meanings and concepts consistent with the technical idea of the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of a forklift with a monitoring function according to the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 is a side view of a forklift to which a monitoring function according to the present invention is added, FIG. 2 is a perspective view for explaining a sensor unit in a forklift to which a monitoring function according to the present invention is added, FIG. 3 is a perspective view of a forklift FIG. 4 is a side view for explaining a signal generating unit in a forklift to which a monitoring function according to the present invention is applied, and FIG. 6 is a side view for explaining a sensing distance of a sensor unit in a forklift with a monitoring function according to the present invention. Fig. 1 is a partial plan view of Fig.
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While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. .
100: Forklift truck with monitoring function 110:
120: sensor unit 130: signal generating unit
140: direction switching unit 150:
Claims (5)
A sensor unit installed in the loading unit and detecting an obstacle; And
And a signal generating unit connected to the sensor unit and generating a signal to the driver as the sensor unit detects an obstacle.
Wherein the sensor unit is an ultrasonic sensor.
The signal generating unit generates an alarm signal at a predetermined interval when the obstacle detected by the sensor unit is within a predetermined reference distance and generates an alarm signal so that the interval of the alarm signal decreases as the obstacle approaches the sensor unit A forklift with added monitoring function.
Wherein the sensor unit includes a first sensor member disposed on the left side of the loading unit and a second sensor member disposed on the right side of the loading unit,
Wherein the first sensor member and the second sensor member are detachably installed in the loading unit.
A direction switching unit operated by a driver to change a direction in which the stacking unit faces; And
And an actuating part for actuating or stopping the sensor part,
Wherein the operation unit is installed in the direction switching unit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150055027A KR20160124444A (en) | 2015-04-20 | 2015-04-20 | Forklift having Monitoring Function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150055027A KR20160124444A (en) | 2015-04-20 | 2015-04-20 | Forklift having Monitoring Function |
Publications (1)
Publication Number | Publication Date |
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KR20160124444A true KR20160124444A (en) | 2016-10-28 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020150055027A KR20160124444A (en) | 2015-04-20 | 2015-04-20 | Forklift having Monitoring Function |
Country Status (1)
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KR (1) | KR20160124444A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020045219A (en) * | 2018-09-19 | 2020-03-26 | 三菱ロジスネクスト株式会社 | Insertion control apparatus and insertion control method |
KR102575437B1 (en) * | 2023-03-27 | 2023-09-08 | 주식회사 에이로보틱스 | Forklift safety operation support apparatus |
-
2015
- 2015-04-20 KR KR1020150055027A patent/KR20160124444A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020045219A (en) * | 2018-09-19 | 2020-03-26 | 三菱ロジスネクスト株式会社 | Insertion control apparatus and insertion control method |
KR102575437B1 (en) * | 2023-03-27 | 2023-09-08 | 주식회사 에이로보틱스 | Forklift safety operation support apparatus |
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