KR20150069166A - A folding bale carrier - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a veil conveying device installed at the rear of a tractor, and more particularly, to a folding veil conveying device for lifting a veil to be conveyed and conveying the veil to a desired position.
To this end, the present invention is characterized in that a connection bracket is formed at one side of the upper center and the lower side so as to connect three points to the connecting link at the rear of the tractor, and one or more support bars are horizontally formed to support the bail; And a pair of rod frames each having one end connected to both sides of the lower portion of the connector and the bale laid down on the upper side.

Description

{A FOLDING BALE CARRIER}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a folding bale conveying device installed at the rear of a tractor, and more particularly, to a folding bale conveying device for lifting a veil to be conveyed and conveying the folded bale conveying device to a desired position.

Generally, in order to bind and transport a load such as a veil, which means a compressed state of rice straw or other grass, a bale clamp is fastened to a loader mounted on a tractor to carry it.

The bale clamp includes a clamp frame coupled to the loader via a coupling device and coupled to the coupling device and clamps hingedly coupled to both sides of the clamp frame and pivotably mounted by the hydraulic cylinder. The bale clamps having such a structure have been already filed and published or registered, including those invented by the present inventor.

At the time of conveying the veil using the bail clips, both sides of the bail were tied together with a forceps and conveyed to the position to be conveyed.

However, since these veil clamps are constructed so as to bind the veils one by one, it takes a considerable amount of time to transport the veils. In addition, as the weight of the veils is considerable, There is a problem that it must be done. Particularly, since it is connected to the loader front end, it partially covers the view of the driver in the veil transportation operation, thereby failing to smoothly carry out the work, and there is a risk of safety accident.

Therefore, it is necessary to develop a technique capable of effectively transporting the veil, as well as reducing the transportation time of the veil.

As a background of the present invention, there has been proposed a method of registering a registered trademark of Korean Patent Registration No. 0330723 (October 10, 2003, a round baler gripper for a ranch), Registered Utility Model No. 0422823 (2006.07.25, And Utility Model No. 0440007 (May 13, 2008, multifunction machine for tractor).

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a tractor capable of stably transporting a bale without damaging the bale by carrying it, And it is also possible to provide a folding bale conveying device that can safely operate and can carry the two bale at a time when the load frame is formed relatively long so that the carrying operation can be completed in a shorter time have.

In addition, the present invention provides a foldable bale carrier device that is foldable so that the connecting port and the load frame are folded to each other so that the folding bale carrier can be folded when the carrier is installed on the tractor, separated from the tractor, and stored and transported There is.

According to an aspect of the present invention, there is provided a tractor including: a connecting bracket formed on one side of an upper center and a lower side of a tractor, ; And a pair of rod frames each having one end connected to both sides of the lower portion of the connector and the bale laid down on the upper side.

The connecting bracket is composed of an upper bracket formed at the upper center of the connecting port and a lower bracket formed at both sides of the lower portion of the connecting port. And the lower bracket is formed with two or more lower link connection holes on a vertical line or a horizontal line.

And the rod frame is formed to have a length at least two times longer than the lying length of the bail so that the two bails are laid on the upper side.

One end of the rod frame is hinged by a hinge pin on one side of the lower end of the connecting rod, the other end of the rod frame is fixed on the other side of the lower side of the connecting rod by a fixing pin, And the connector and the rod frame are folded around the pin and folded together.

When the bale transportation device is not used in a state where the bale transportation device is installed behind the tractor, the load frame is rotated upward by releasing the fixing pin to be folded to the connecting port, and the folded state is maintained by the rotation preventing means do.

According to the folding bale conveying apparatus having the above-described structure, since it is formed in a simple structure, it can be manufactured at low cost and is economical, and it can be stably conveyed without damaging the bale due to being carried in the load frame without conveying the bale. The vehicle can be transported regardless of the size of the veil, and it is installed at the rear of the tractor, so that the driver's field of view can be ensured, and safe operation can be expected.

In addition, since two bails can be carried at a time, it is possible to finish the transportation operation in a shorter time, and by forming the folding type, it is possible to fold the bale during the movement other than the bale transportation work, The volume of the product can be reduced when the product is transported, thereby effectively storing and transporting the product.

1 is a perspective view of a folding bale transportation apparatus according to the present invention,
FIG. 2 is a perspective view of one of the load frames connected to the connector in FIG. 1,
3 is a perspective view of the bail carrier shown in FIG. 1,
FIG. 4 is a state diagram showing a folded state for conveying a veil conveying apparatus according to the present invention,
5 is a view showing a bale transportation state in a state where the bale transportation apparatus according to the present invention is installed on a tractor,
FIG. 6 is a state in which the load frame is rotated according to the unused state in a state where the bale transportation device according to the present invention is installed on the tractor.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, a folding bail carrier according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

As shown in the accompanying drawings, a folding bale conveying apparatus according to an embodiment of the present invention is installed at the rear of a tractor and conveys a veil in a laid position. 10 and a pair of rod frames 20 installed on both sides of the lower portion of the connection port 10.

The connector 10 is connected to a tractor and is connected to the rear of the tractor via a connecting link 45 at three points. A connecting bracket 12 is formed on both upper and lower sides of one side of the connecting port 10 for three-point connection, and one or more supporting bars 16 are attached to the connecting port 10 to support the bale to be transported And is formed horizontally.

Specifically, the connection bracket 12 is composed of an upper bracket 13 formed at an upper center of the connection hole 10 and a lower bracket 14 formed at both sides of a lower portion of the connection hole 10, 13 and the lower bracket 14 are formed with an upper link connection hole 13a and a lower link connection hole 14a so as to be inserted into a fixing shaft or the like through the connection link 45. [

At least two or more of the upper link connection hole 13a and the lower link connection hole 14a may be formed so as to be connected to the connection link 45 according to the type and standard of the tractor.

That is, the upper link connection hole 13a is formed on the upper bracket 13 so as to be perpendicular to the upper link bracket 13, and the lower link connection hole 14a is perpendicular to the lower bracket 14 Two or more are formed on the horizontal line.

In the case where two or more lower link connection holes 14a are formed on the horizontal line, at least two or more of the lower brackets 14 should be formed horizontally as shown in the accompanying drawings.

The connecting link 45 is for connecting the connecting port 10 to the tractor and the connecting link connected to the upper bracket 13 of the connecting link 45 is connected to the upper Or a connecting link provided with a cylinder can be used. In the accompanying drawings, a cylinder is used as a connection link connected to the upper bracket 13.

The support bar 16 serves to support the bale of the load frame while preventing the bending or twisting of the connection hole 10 by increasing the strength thereof. The support bars 16 may be formed as one or two or more as shown in the attached drawings and may be spaced apart from each other.

The rod frame 20 has one end connected to both sides of the lower portion of the connector 10, and has a circular cross-sectional shape, and the bail 50 is laid on the upper side.

When the bale 50 is to be laid, the tractor is moved backward by moving the bale conveying device of the present invention downward. Then, the rod frame 20 is inserted into the outer peripheral surface of the lower portion of the laid bale. The bale is placed on the upper side of the frame, and the bale is conveyed to the desired position in this state.

The cross-sectional shape of the load frame 20 is not limited to a circular shape, and the shape of the load frame 20 is not limited so long as the bale can be supported without being damaged.

At this time, it is preferable that the rod frame 20 is formed to have a length at least two times longer than the layed length of the bale so that two bails other than one bale are laid down.

Therefore, by carrying two bails, it is possible to achieve a double effect through a single moving operation. As a result, the bail transportation operation can be completed with a half of the working time as compared with the existing bale clamp, In the case of using the bale forceps in front of the tractor and using the bale forceps together with the bale forceps, it is possible to further reduce the working time, thereby greatly improving the working efficiency.

In addition, since the front view is secured by being installed behind the tractor, the inconvenience caused by the operation can be solved compared with the conventional bail clips, and a safety accident can be prevented.

Since the load frame 20 may be bent by the load of the bail, the load frame 20 may be reinforced by providing a frame therebetween to connect the pair of load frames to each other.

Meanwhile, in the present invention, the connector 10 and the load frame 20 may be provided in a foldable manner. That is, the rod frame 20 can be rotatably provided at the connection port 10. To this end, one end of the rod frame 20 is connected to a hinge pin 30 at a lower side of the connection port 10 And the other end of the one end of the rod frame 20 is fixed to the other end of the lower end of the connecting rod 10 by a fixing pin 35. [

Therefore, when the fixing pin 35 is released, any one of the connector 10 and the load frame 20 is turned and folded together.

When the connector 10 and the rod frame 20 are folded to each other, the rod frame 20 is folded to reduce the volume for transporting and transporting the product after the manufacture. When the rod frame 20 is not installed in the rear of the tractor, And the connector 10 is folded up.

In the case of folding for transporting the product, since the connector 10 is rotated downward by its own weight to be folded with the rod frame 20, it is not necessary to provide a separate anti-rotation means to maintain the folded state.

However, when the tractor 40 is not installed in the rear of the tractor 40, since the rod frame 20 is rotated downward by its own weight and can be restored to its original state, The rotation preventing means 25 is provided.

The rotation preventing means 25 is provided to maintain the folded state of the connector 10 and the rod frame 20. Although not shown in the drawings, the connectors and the rod frame are provided with brackets using bolts and nuts, respectively, A method in which a bolt penetrates through a bolt and a bolt penetrates a connection port and a load frame using a spring and a bolt to maintain the through state by the elastic force of the spring, And the rotation preventing means may be any method that can block the turning of the load frame downward.

In the process of conveying the bale using the bale conveying apparatus according to the present invention, the tractor is moved back to the place where the bale to be conveyed is placed, and the rod frame 20 is inserted into both sides of the lower portion of the bale After inserting it, push it in when the veil is close to the connector. Thereafter, the bale transporting device is lifted up to bring the bale into the load frame 20, and then the tractor is moved forward to move to the desired position.

After moving to the location to be transported, lower the veil conveyor down to place the veil in the load frame on the ground, then move the tractor forward to remove the load frame from both sides of the veil.

Repeat the above procedure to transport the veil.

In the present invention constructed as described above, since the veil is carried on the rear of the tractor and the driver's vision is not blocked during the movement, safe operation can be achieved compared with the conventional method using the bail clips, In one case, it is possible to carry two veils through a single moving operation, thereby completing the veil transportation operation in a shorter time.

10: Connector 12: Connection bracket
13: upper bracket 13a: upper link connection hole
14: lower bracket 14a: lower link connection hole
16: support bar 20: load frame
25: anti-rotation means 30: hinge pin
35: Fixing pin 40: Tractor
45: connection link 50: veil

Claims (5)

A connection bracket 12 is formed at one side of an upper center and a lower side of the tractor 40 so that three points are connected to the rear side of the tractor 40 by a connection link 45. At least one support bar 16 is formed horizontally A connector 10;
A pair of rod frames (20) formed at both ends of the lower portion of the connector (10) so as to be connected at one end thereof and the bail laid down at an upper side thereof;
Wherein the bale-carrying device comprises:
The method according to claim 1,
The connection bracket 12 is composed of an upper bracket 13 formed at an upper center of the coupling hole 10 and a lower bracket 14 formed at both sides of a lower portion of the coupling hole 10,
At least two or more upper link connection holes 13a are formed in a vertical line on the upper bracket 13 for connection of the connection link 45 regardless of the size and specification of the tractor, 14) is formed with two or more lower link connection holes (14a) on a vertical line or a horizontal line.
The method according to claim 1,
Characterized in that the load frame (20) is formed to have a length at least twice as long as the layed length of the bale so that the two bails are laid on top and close to the length.
The method of claim 3,
One end of the rod frame 20 is hinged by a hinge pin 30 on one side of the lower end of the connecting rod 10 and the other end of the rod frame 20 is fixed on the other side of the lower end of the connecting rod 10 Pin 35,
Wherein the connecting pin (10) and the rod frame (20) are folded about the hinge pin (30) when the pin (35) is released, thereby folding the folding bale.
5. The method of claim 4,
When the bale transportation device is not used in a state where it is installed behind the tractor 40,
Wherein the load frame (20) is pivoted upward through the release of the fixing pin (35) to be folded to the connecting port (10) and the folded state is maintained by the pivoting preventing means (25) Device.

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