KR20240083405A - Frame for agicultural mobile platform - Google Patents

Abstract

It constitutes an agricultural mobile platform that can be connected to a work machine or loading box so that the user can perform work or transport goods while riding on the seat. The seat can be rotated to adjust the riding posture or the electrical and electronic modules located at the bottom of the seat can be easily controlled. Concerning the frame of an adjustable mobile platform for agriculture,
A seat portion provided at the top of the frame for users to board; A pair of running units provided on both lower sides of the frame and capable of moving forward or backward; A module box provided at the bottom of the frame and into which electric and electronic modules for driving the traveling unit are seated; And a battery box disposed in front of the module box so that the battery for power supply is seated. The frame of the agricultural mobile platform includes a main frame on which the module box and the battery box are installed, and a seat portion that supports the main frame and can be rotated. It is characterized in that it includes a seat frame that is installed and an installation frame that is provided on the lower side of the main frame so that the running part can be installed.

Description

Frame of agricultural mobile platform {FRAME FOR AGICULTURAL MOBILE PLATFORM}

The present invention relates to a frame for an agricultural mobile platform, and more specifically, to construct an agricultural mobile platform on which a work machine or a loading box can be connected so that the user can perform work or transport goods while riding on it, and ride by rotating the seat part. This relates to a frame for an agricultural mobile platform that allows easy posture adjustment or electrical and electronic modules located at the bottom of the seat.

Recently, in rural areas in Korea, there are few young men due to migration to rural areas, and only weak elderly people or women are doing farming.

However, most of the working machines used in farming are moved and used using independent power, and in other cases, they are used by connecting to large agricultural machinery such as tractors.

However, the size of agricultural machinery is large for mobile use in rural villages, which not only requires a lot of maintenance costs such as fuel costs, but also causes many inconveniences for the elderly or women to use.

Moreover, if the electrical and electronic modules are placed under the seat, there is a problem that the electrical and electronic modules cannot be adjusted unless the seat is lifted.

Meanwhile, in Patent Publication No. 10-2021-0044201, there is provided a mobile work system configured to operatively receive at least one attachment configured to perform work and/or provide energy output, including at least one power output device. a platform powered by, and at least one energy source operably connected to the at least one power output device, the platform defining a first portion and a second portion spaced apart from the first portion; a first attachment interface connected to a first portion of the platform and configured to receive the at least one attachment, and a second attachment interface connected to a second portion of the platform and configured to receive the at least one attachment, the first attachment the interface and the second attachment interface being substantially operatively identical to each other, a first steering mechanism coupled to a first portion of the platform, a second steering mechanism coupled to a second portion of the platform, and a first steering mechanism coupled to the platform. connected and comprising at least one propulsion member selected from the group consisting of wheels, tracks, rollers, skids, and articulated legs, wherein the first steering mechanism and the second steering mechanism are configured to drive the first portion and the second portion, respectively. are substantially and operatively equivalent to each other in steering, whereby the platform is coupled to the at least one propulsion member in a first direction extending from the first portion of the platform and a second direction extending from the second portion of the platform. Proposed and disclosed is a mobile working system and method for operatively receiving a task performing and/or energy transfer attachment, the mobile working system and method being configured to be driven by and steered by said first steering mechanism and said second steering mechanism in a substantially equivalent manner to each other. It is done,

Domestic Patent Publication No. 10-2020-0097440 discloses a driving unit, a driving pulley member driven according to the driving of the driving unit, a driven pulley member driven according to the driving of the driving pulley member, and a belt member connecting the driven pulley member and the driving pulley member. A continuously variable transmission unit including a driven pulley member, a driven pulley speed detector that detects the rotational speed of the driven pulley member, and a control unit that controls the running speed of the drive unit according to the detection value of the driven pulley speed detector, and has a high capacity. A driving device for a mobile platform has been proposed and disclosed that can achieve lightness, thinness and simplicity while simultaneously achieving cost savings and implementing an automatic stepless shifting function without applying an electric motor.

Domestic Patent No. 10-0901311 includes a main body provided with wheels so that it can move on the ground; a first scanner that generates first information by scanning a certain distance in front of the main body; a camera for generating second information by capturing a front image of the main body; a mount on which the first scanner and the camera are mounted and which rotates the first scanner and the camera so as to adjust the pointing directions of the first scanner and the camera; and a control unit that controls autonomous movement of the main body based on the first and second information, and rotates the first scanner and camera to achieve the same effect as applying a large number of sensors even with a small number of sensors. Based on this, an autonomous mobility platform capable of optimal spatial modeling is proposed and disclosed.

Domestic Patent Publication No. 10-2010-0037293 discloses a fuselage frame having grooves on both sides, two pairs of front and rear drive tracks arranged in parallel at both front and rear ends of the fuselage frame, respectively, and a fuselage frame with grooves on both sides. A traveling motor unit that is installed and drives a pair of front and rear drive track units at the same time, a freewheel unit that is installed on the fuselage frame to be located between the front drive track unit and the rear drive track unit and operates integrally with the front drive track unit, and a fuselage unit. It is installed in the frame and rotates two pairs of front and rear drive tracks and freewheel parts simultaneously, and includes a deformable motor unit that rotates the front and rear drive tracks so that they are symmetrical to each other, and is installed at the front and rear of the fuselage frame of the driving robot. The installed drive track units are transformed at symmetrical angles to improve obstacle climbing and drivability, and a freewheel unit that operates synchronously with the front drive track unit is installed between the front and rear drive track units to insert obstacles between the front and rear drive track units. A dual-track driving robot that prevents

Domestic Patent Publication No. 10-2012-0099964 includes a support frame, a main shaft installed at the center of the support frame and connected to a power means, and a main shaft installed at one end of the support frame and connected to the main shaft and a belt or chain. A drive shaft connected and driven, a drive wheel connected to the drive shaft, a toothed portion protruding in the circumferential and lateral directions on both sides of the drive wheel, and installed on the other end of the support frame to be spaced apart from the drive wheel. A multi-drive track unit that includes a freewheel, allows installation and removal of a track belt, and is used as a means of transportation to enable stable driving even when the track belt is installed or not installed. A multi-drive track unit capable of installing a track belt of the track belt A equipped tank robot is proposed and disclosed.

Public Patent Publication No. 10-2021-0044201 Public Patent Publication No. 10-2020-0097440 Registered Patent Publication No. 10-0901311 Public Patent Publication No. 10-2010-0037293 Public Patent Publication No. 10-2012-0099964

The present invention was conceived in consideration of the above-mentioned problems, and constitutes an agricultural mobile platform that can be connected to a work machine or loading box so that the user can perform work or transport goods while moving on board, and rotates the seat to provide a riding position. The purpose is to provide a frame for an agricultural mobile platform that allows easy adjustment of the electric and electronic modules located at the bottom of the seat.

The frame of the agricultural mobile platform of the present invention for achieving the above object includes a seat portion provided on the upper part of the frame so that a user can board it; A pair of running units provided on both lower sides of the frame and capable of moving forward or backward; A module box provided at the bottom of the frame and into which electric and electronic modules for driving the traveling unit are seated; And a battery box disposed in front of the module box so that the battery for power supply is seated. The frame of the agricultural mobile platform includes a main frame on which the module box and the battery box are installed, and a seat portion that supports the main frame and can be rotated. It is characterized in that it includes a seat frame that is installed and an installation frame that is provided on the lower side of the main frame so that the running part can be installed.

Here, the rear end of the seat frame may be rotatably coupled to the main frame and configured to rotate backwards.

Here, it may further include a connection frame installed vertically in front of the main frame to which agricultural implements are connected.

Here, the installation frame may include an installation plate to which the running part is connected, and a plurality of rotating links connecting the main frame and the installation plate.

Here, the installation frame may further include a spring that connects the main frame and the installation plate to fix the position of the installation plate.

The frame of the agricultural mobile platform according to the present invention is divided into a main frame forming a skeleton and a seat frame supporting the seat, and the seat frame is rotatably coupled to the main frame, so that the seat frame is rotated to adjust the riding posture and the main frame is formed. A useful effect can be achieved by being able to adjust the electrical and electronic modules of the module box provided in the frame.

According to the present invention, the useful effect of being able to easily rotate the seat can be achieved by rotatably coupling the rear end of the seat frame to the main frame.

According to the present invention, the useful effect of being able to perform various tasks can be achieved by connecting agricultural implements using a connection frame.

According to the present invention, since the installation plate on which the traveling part is installed can be raised and lowered using a plurality of rotating links, a useful effect can be achieved in that the agricultural mobile platform can move stably even when the left and right heights of the ground are different.

According to the present invention, it is possible to achieve the useful effect of being able to fix the position of the mounting plate or return it to the initial position by using a spring between the main frame and the mounting plate.

Figure 1 is a perspective view showing an agricultural mobile platform according to the present invention.
Figure 2 is a perspective view showing the frame and seat of the agricultural mobile platform according to the present invention.
Figure 3 is a perspective view showing the frame of the agricultural mobile platform according to the present invention separated.
Figure 4 is a reference diagram for explaining how the seat part is rotated using the frame of the agricultural mobile platform according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings.

The terms used in the present invention are terms defined in consideration of the functions in the present invention, and may vary depending on the intention or custom of the user or operator, so the definitions of these terms are defined in accordance with the technical details of the present invention. It should be interpreted as a concept.

Figures 1 to 4 of the attached drawings are diagrams to explain the frame of an agricultural mobile platform according to the present invention.

The frame 100 of the agricultural mobile platform according to an embodiment of the present invention is a part that forms the skeleton of the device, and as shown in Figures 1 to 4, it consists of a main frame 110, a seat frame 120, and an installation frame. It includes (130) and a connection frame (150).

Here, the agricultural mobile platform to which the present invention is applied, as shown in FIGS. 1 to 3, has a seat portion 300 provided on the upper part of the frame 100 for the user to board, and a seat portion 300 on both sides of the frame 100. A pair of traveling units 200 provided at the bottom and capable of moving forward or backward, a module box 400 provided at the bottom of the frame 100 and in which electric and electronic modules for driving the traveling unit 200 are seated, and It includes a battery box 500 disposed in front of the module box 400 so that a battery for power supply is seated.

As shown in Figures 2 and 3, the main frame 110 is a part where the module box 400 and the battery box 500 are installed, and the running part 200 and the seat part 300 are connected to it.

The seat frame 120 is a part that supports the seat portion 300 consisting of the seat 310 and the backrest 320, and is rotatably installed on the main frame 110, as shown in FIG. 4.

At this time, it is preferable that the rear end of the seat frame 120 is rotatably coupled to the main frame 110 and configured to rotate backwards.

The installation frame 130 is provided on the lower side of the main frame 110 so that the traveling unit 200 can be installed.

Specifically, the installation frame 130 includes an installation plate 131 to which the traveling unit 200 is connected, and a plurality of rotating links 132 connecting the main frame 110 and the installation plate 131.

At this time, it is preferable that the rotating link 132 is connected to the upper and lower parts of the installation plate 131, respectively, so that the installation plate 131 moves up and down, and is installed by connecting the main frame 110 and the installation plate 131. It is more preferable to include a spring 133 that fixes the position of the plate 131.

The connection frame 150 is a part installed vertically in front of the main frame 110 to connect agricultural implements.

Accordingly, by connecting agricultural implements through the connection frame 150, more work can be performed by selectively connecting various types of implements.

Accordingly, rotating the seat portion using the frame of the agricultural mobile platform according to the present invention consisting of the above-described configuration will be described as follows.

When a user gets on the seat part 300 of the agricultural mobile platform and drives the driving part 200, forward and backward movement is possible, and the speed of both driving parts 200 can be varied to rotate in the desired direction. It is possible to turn by stopping one traveling part and activating the other traveling part.

Accordingly, the passenger can easily move to the desired location.

If adjustment of the electrical and electronic modules is necessary, rotate the seat portion and seat frame to the rear at the same time as shown in Figure 4 (b) to expose the module box to the outside, and then remove the electrical and electronic modules provided in the exposed module box. Performs adjustment work on the electronic module.

And when work is necessary, the desired work is performed by connecting the work tool to the connection frame 150 and moving the moving platform forward.

In addition, when transporting goods, a loading box can be connected to the main frame 110 and used for transportation.

The embodiments described above merely describe preferred embodiments of the present invention and are not extremely limited to these embodiments, and various modifications and variations may be made by those skilled in the art within the technical spirit and scope of the claims of the present invention. It will be said that this can be achieved, and it will be said that it falls within the technical scope of the present invention.

100: frame 110: mainframe
120: seat frame 130: installation frame
131: Installation plate 132: Connection link
133: spring 150: connection frame
200: Running part 300: Seat part
310: Seat 320: Backrest
400: module box 500: battery box

Claims (5)

A seat portion provided at the top of the frame for users to board;
A pair of running units provided on both lower sides of the frame and capable of moving forward or backward; A module box provided at the bottom of the frame and into which electric and electronic modules for driving the traveling unit are seated; and
A frame of an agricultural mobile platform including a battery box disposed in front of the module box so that the battery for power supply is seated,
Main frame where the module box and battery box are installed;
A seat frame that supports the seat portion and is rotatably installed on the main frame;
A frame of an agricultural mobile platform comprising an installation frame provided at the lower side of the main frame so that the running part can be installed.
In claim 1,
The seat frame is a frame of an agricultural mobile platform, characterized in that the rear end is rotatably coupled to the main frame and configured to rotate backwards.
In claim 1,
A frame of an agricultural mobile platform further comprising a connection frame installed vertically in front of the main frame to which agricultural implements are connected.
In claim 1,
The installation frame is a frame of an agricultural mobile platform, characterized in that it includes an installation plate to which the running part is connected, and a plurality of rotating links connecting the main frame and the installation plate.
In claim 4,
The installation frame is a frame of an agricultural mobile platform, characterized in that it further includes a spring that connects the main frame and the installation plate to fix the position of the installation plate.

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