KR101083826B1 - Baler - Google Patents

Abstract

PURPOSE: A baler equipped with an adhesion prevention unit is provided to improve working efficiency by facilitating packing of crops. CONSTITUTION: A baler equipped with an adhesion prevention unit comprises: a frame(20); a pick-up unit(30) collecting feed grains; a transport unit(40) transferring feed grain collected through the pick-up unit; a bale unit(50) which presses and combines feed grains transferred through the transport unit; a net feed port(60) supplying a net for wrapping to the bale unit; a guide plate guiding the net; and an adhesion prevention unit(80) which prevents the net from being adhered to the guide plate.

Description

Baler {Baler}

The present invention relates to a baler, and when packing feed crops such as rice straw or grass collected by the pick-up part, to a baler provided with an anti-stick means for preventing the packing net supplied to the baler room from being attached to the guide plate. .

In general, rice straw or grasses have recently been usefully used for livestock feed. Therefore, harvested rice straw is collected using a separate collection device, and the collected rice straw and grasses are compressed, bound, and packaged for easy use. As such, the straw and grasses sealed and packed are partially fermented inside the bale, thereby increasing the value as a feed.

As an example of the conventional grass and rice straw collecting device described above, a round baler or a square baler is connected to a rear of a tractor mainly used in paddy fields and grasslands. While driving a tractor to collect feed crops such as grasses or rice straw through a baler, the round baler is a collecting unit for collecting feed crops such as grasses or rice straw, and packing and compressing the straws collected through the collecting unit It is composed of a veil portion for binding.

Korean Laid-Open Patent Publication No. 10-2009-0087763 discloses a 'self-supporting grass harvesting device and a cutting unit applied thereto'.

The self-supporting grass harvesting device is a vehicle body having a steering device for adjusting the wheel installed in the lower portion, the front end of the main body, the inlet unit for pulling and pulling the grass, and the grass collected by the inlet unit A conveying unit penetrating the inside of the main body and transporting to the rear end, a cutting unit installed at the rear end of the conveying unit to cut and discharge the conveyed grass, and a baler room installed at the rear end of the cutting unit to bale the discharged grass The formed baler unit and a wrapping unit installed on the baler unit to provide a net for wrapping the baled grasses.

However, the self-supporting grass harvesting device has a disadvantage in that work efficiency is reduced because the supply of the net is interrupted by the static electricity and moisture generated in the packing net transfer path formed between the wrapping unit and the baler room, and thus the supply of the net to the baler room is not smooth. have.

The present invention has been made to solve the above problems, and provides a baler provided with an anti-sticking means for preventing the net from being attached by static electricity or moisture to a guide plate for guiding the packaging net to the baling room. There is a purpose.

The baler according to the present invention for achieving the above object is a pickup for collecting the feed crop, a feeder for transporting the feed crop collected through the pickup portion, and the baling for receiving the feed crop transferred through the transfer unit A bale having a room, a binding unit provided in the baling room and compressing and binding the feed crop accommodated in the baling room, and the baling room for packing the feed crop bound by the bale unit. A net supply part for supplying a lapping net, and installed between the net supply part and the baling room, from the net supply part to the baling room so as to guide the net supplied from the net supply part to the baling room. A guide plate extending from the net and the net transferred from the net supply unit to the baling room; In order to prevent adhering to the guide plate it is provided to prevent adhesion spaced relationship with respect to the extending surface extending in the longitudinal direction of the guide plate supporting the net portion.

The attachment preventing portion is provided with a fixed portion fixed to the extension surface of the guide plate in a position adjacent to the net supply portion, the fixing portion is formed extending in the extension direction of the guide plate, a plurality of extensions provided from the guide plate It is preferable that the support members are spaced apart from each other along the width direction of the guide plate.

The support member is formed of stainless steel to reduce the generation of static electricity when in contact with the net.

Preferably, the extension part is formed to be inclined away from the extension surface of the guide plate as it moves away from the fixing part.

The baler according to the present invention prevents the net from being attached to the guide plate for guiding the net by the attachment preventing part, so that the packing net is smoothly supplied to the baling room, thereby easily packing the feed crops bound in the baling room. There is an advantage to improve the work efficiency.

1 is a side view of a baler according to an embodiment of the present invention;
Figure 2 is a perspective view of the attachment prevention portion of the baler of Figure 1,
Figure 3 is a side view of the attachment prevention portion of the baler of Figure 1,
Figure 4 is a perspective view of the attachment prevention portion according to another embodiment of the present invention.

Hereinafter, a baler according to an exemplary embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 to 3 show a baler 10 according to the invention.

Referring to the drawings, the baler 10 has a frame 20, a pickup unit 30 installed on the frame 20 to collect feed crops, and a transfer unit for transferring the collected feed crops through the pick-up unit 30. 40, the bale part 50 for collecting and compressing the feed crops conveyed through the transfer part 40 and binding, and for wrapping the feed crops bound by the bale part 50 for wrapping on the bale part. The net supply part 60 which supplies a net, the guide plate 70 which is installed between the net supply part 60 and the bale part, and guides a net, and the net conveyed to the bale part from the net supply part 60 is the guide plate 70. It is provided with an anti-sticking portion 80 to prevent the attachment.

The frame 20 is provided with a plurality of moving wheels on both sides of the lower surface, and a connecting portion 21 is installed on the front side so as to be connected to a vehicle such as a tractor. Frame 20 is preferably formed of a steel material having a predetermined strength so as to firmly support the pickup portion 30 and the bale portion 50 installed on the upper surface.

The connecting portion 21 extends a predetermined length toward the front side of the frame 20 in front, and the front end portion is provided with a double articulation joint that can rotate in the vertical direction and the left and right directions, although not shown in the figure.

The pickup unit 30 is installed on the front side of the frame 20 to collect feed crops such as rice straw or grasses distributed on the ground. Although not shown in the drawings, the pickup unit 30 is rotatably installed on the support frame and the support frame which are installed on the frame 20 by the elevating cylinder, and the pick-up spring is pulled out during rotation, and the rear and lower surfaces thereof. Pick-up unit is inserted into the support frame, and is provided on the support frame and the unit cover on the strip installed between each pickup spring of the pickup unit. At this time, the unit cover is formed in the shape of a semi-ellipse whose both ends are supported on a support rod for supporting the pickup unit.

One end of the transfer part (not shown) is installed at the rear of the pickup part 30, and the other end is composed of a belt conveyor extending rearward. The transfer part 40 is preferably formed to be inclined so that one end is positioned below the other end so that the feed crop can be easily transferred to the bale part 50 located above the pickup part 30.

The bale part 50 is installed on the upper surface of the frame 20 on the rear side of the transfer part 40, and has a baling room 51 provided with a receiving space therein to accommodate feed crops, and in the baling room 51. It is provided with a binding unit 52 for packing, compressing and binding the received feed crop.

The baling room 51 has a hexagonal cross-section and extends to the left and right sides, and the other end of the transfer part 40 is installed in the lower front face so that the feed crop transferred through the transfer part 40 can be introduced into the accommodation space. Inlet is formed so that.

The baling room 51 has first and second separation bodies 54 and 55 which are rotatably coupled to each other so that the bale manufactured in the accommodation space by the binding unit 52 can be discharged to the outside. . The lower surface of the first separating body 54 is fixed to the upper surface of the frame 20. Although not shown in the figure, the second separating body 55 is rotated by a cylinder operated by hydraulic pressure. When the bale formation is completed using the feed crop in the baling room 51, the second separation body 55 is rotated upward by the cylinder so that the bale can be discharged to the outside.

The binding unit 52 includes a plurality of binding rollers 56 installed at positions spaced apart from each other along a circular trajectory having a predetermined radius with respect to the center line parallel to the left and right extending directions of the baling room 51, and the binding rollers ( A driving unit (not shown) for driving 56 is provided.

The binding roller 56 is formed in a cylindrical shape in which both ends are rotatably supported on the left and right inner surfaces of the baling room 51. By the drive unit, the binding rollers 56 are rotated, respectively, and the feed crop introduced into the baling room 51 by the rotational force of the binding roller 56 is compressed to form a bale.

The net supply unit 60 is fixed to both ends of the case 61 and the case 61 is installed in communication with the first separation body 54 in a position spaced forward with respect to the accommodation space of the baling room 51, The roll support rod 62, the netroll 63 provided in the roll support rod 62, the binding roller 56, and the roll support rod so as to support the end of the net 65 released from the netroll 63. The guide roller 64 provided between 62, and the operation part (not shown) which loosens the lapping net 65 from the netrol 63 and supplies it to the baling room 51 are provided.

The case 61 is installed in communication with the first separation body 54, and a predetermined installation space is provided so that the roll support rod 62 and the netrol 63 can be installed therein.

The roll support rod 62 has an annular bar shape having a predetermined radius and extends to a length corresponding to the width of the baling room 51, and both ends are fixed to the inner wall surface of the case 61, respectively. At this time, the roll support rod 62 is preferably installed at a position spaced forward with respect to the binding roller 56 installed in the first separation body (54). The roll support rod 62 is preferably installed to be detachably coupled to the first separation body 54 so that the netrol 63 can be easily replaced.

On the other hand, the support bar 67 is provided on the inner wall surface of the case 61 of the rear lower side with respect to the center of the roll support rod 62 so that the guide plate 70 which will be described later may be installed. The support bar 67 has a rectangular cross section and is formed to extend side by side to correspond to the length of the roll support rod 62.

The netrol 63 includes a core (not shown) in which a hollow is formed in the center portion so as to be installed on the roll support rod 62, and a lapping net 65 wound on the outer circumferential surface of the core a plurality of times. Wrapping net 65 is flexible to wrap around the outer peripheral surface of the feed crop bound by the binding portion, is formed in a mesh form provided with a plurality of through holes.

The guide roller 64 is rotatably installed on the inner wall surface of the first separating body 54 above the center of the roll supporting rod 62 and supports the end portion of the net 65 released from the netrol 63. The end of the net 65 supported by the guide roller 64 is positioned adjacent to the binding roller 56 adjacent to the guide roller 64.

Although not shown in the drawing, the operation unit rotates the netrol 63 installed in the guide roller 64 or the roll support rod 62 to release the net 65 from the core and supply it to the baling room 51. The operating unit is preferably operated by receiving hydraulic or power from a vehicle connected to the frame.

The guide plate 70 is formed in a plate shape having a predetermined thickness. The flange member 71 is fixed to the lower surface of the support bar 67 by fixing means such as fixing bolts, and the baling member from the flange member 71. The guide member 72 extends in the direction of the room 51.

At this time, the guide member 72 is inclined so that the end portion is located above the flange member 71 so that the net 65 moving along the lower surface can be easily guided to the guide roller 64. In addition, the induction member 72 is a protection member formed of a soft rubber material at the end to protect the support member 81 and the end when the support member 81 of the attachment preventing portion 80, which will be described later, collide with the vibration. (73) is provided.

The attachment preventing portion 80 is formed in the fixing portion 82 fixed to the lower surface of the flange member 71, extending in the extending direction of the guide member 72 to the fixing portion 82, spaced apart from the guide member 72 It is provided with a plurality of support members 81 provided with the extended portion (83). The support members 81 are formed in an annular bar shape having a predetermined radius, and are preferably spaced apart from each other along the width direction of the guide plate 70.

The fixing portion 82 is welded to the lower surface of the flange member 71, and the end portion opposed to the roll supporting rod 62 is chamfered to prevent the net 65 moving from the netrol 63 from being caught. . The induction member 72 is formed to be inclined away from the extending surface of the induction member 72 as it moves away from the fixing portion 82, and the end portion of the induction member 72 may vibrate by vibration transmitted from the frame, the pickup part, the transfer part, and the bale part. It is preferable that the free end is formed.

At this time, the support member 81 is formed of a stainless steel material having excellent electrical conductivity and strong corrosion resistance to prevent the generation of static electricity when contacting the net (65).

The attachment preventing portion 80 configured as mentioned above is installed to be spaced upwardly from the induction member 72 to prevent the net 65 from being spaced apart from the induction member 72 to prevent contact with the induction member 72. do.

In addition, since the attachment preventing portion 80 includes a plurality of support members 81 formed in a round bar shape, the contact area with respect to the net 65 is reduced, so that the frictional force with respect to the lapping net 65 can be reduced. An end portion of the extension portion 83 of the member 81 is formed at the free end to vibrate by vibration transmitted from the frame, the pickup portion, the transfer portion and the bale portion, thereby preventing the net 65 from being attached to the support member 81. . In addition, since the support member 81 is formed of a stainless steel material having excellent conductivity, the generation of static electricity upon contact with the net 65 is reduced, and thus the net 65 is prevented from being attached to the support member 81. It is smoothly supplied to the baling room 51.

On the other hand, Figure 4 is shown the attachment preventing portion 180 according to another embodiment of the present invention.

Elements having the same function as in the above-described drawings are denoted by the same reference numerals.

Referring to the drawings, the attachment preventing portion 180 further includes a connecting rod 181 for interconnecting the end of the flow portion of the support member (81). The connecting rod 181 is formed in an annular rod shape extending in the width direction of the guide plate 70, and the end portions of the flow portions of the plurality of supporting members 81 are fixed to the outer circumferential surface thereof. The connecting rod 181 interconnects the support members 81 to guide the support members 81 to vibrate to the same size by vibrations applied from the outside.

In addition, although not shown in the drawings, the attachment preventing unit 180 is further provided with an anti-vibration member is installed between the extension portion 83 and the guide member 72 to reduce the vibration of the support member 81. The dustproof member is installed at a position adjacent to the fixing portion 82, and is preferably formed of a rubber material so as to easily reduce vibration. By the dustproof member, the support member 81 is limited in the magnitude of vibration, thereby preventing the net 65 from being damaged by the vibration.

Referring to the operation of the baler 10 according to the present invention configured as described above in detail as follows.

Receiving power from the vehicle 15, the pickup unit 30 collects a plurality of feed crops such as rice straw or grasses scattered on the ground. At this time, the pickup unit 30 is towed and moved by the vehicle 15, and collects a large amount of feed crops.

Feed crops collected by the pickup unit 30 are transferred to the baling room 51 by a transfer unit 40 installed at the rear of the pickup unit 30. Feed crops conveyed into the baling room 51 are compressed by the binding unit 52 and bound. When the binding of the feed crop is completed by the binding unit, the operation of the pickup unit, the transfer unit, and the bale unit is stopped, and the lapping net 65 is supplied from the net supply unit 60 to the baling room 51 and rotates in the baler room. Rotates along the surface of the bale to cover it. Subsequently, the operation of the bale part is stopped, and the second separating body 55 is rotated to discharge the bale in the baling room 51 to the outside.

At this time, the attachment preventing unit 80 is installed to be spaced apart upward from the guide member 72 to prevent the net 65 is supported from the guide member 72 to prevent contact with the guide member 72. In addition, since the attachment preventing portion 80 includes a plurality of support members 81 formed in a round bar shape, the contact area with respect to the net 65 is reduced, so that the frictional force with respect to the lapping net 65 can be reduced. An end portion of the extension portion 83 of the member 81 is formed at the free end to vibrate by vibration transmitted from the frame, the pickup portion, the transfer portion and the bale portion, thereby preventing the net 65 from being attached to the support member 81. . In addition, since the support member 81 is formed of a stainless steel material having excellent conductivity, the generation of static electricity upon contact with the net 65 is reduced, and thus the net 65 is prevented from being attached to the support member 81. Since the baling room 51 is smoothly supplied, there is an advantage that the work efficiency is improved in the baling work.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art.

Therefore, the true scope of protection of the present invention should be defined only by the appended claims.

10: baler
20: frame
30: pickup section
40: transfer section
50: veil
60: net supply unit
65: net
70: guide plate
80: attachment prevention part
81: support member
82: fixing part
83: extension

Claims (4)

A pickup unit for collecting feed crops;
A transfer unit for transferring the feed crop collected through the pickup unit;
A baling unit provided with a baling room for receiving the feed crop transferred through the transfer unit, and a binding unit provided in the baling room to compress and bind the feed crop accommodated in the baling room;
A net supply unit for supplying a lapping net to the baling room to wrap the feed crop bound by the bale unit;
A guide plate installed between the net supply unit and the baling room, the guide plate extending from the net supply unit in the direction of the baling room to guide the net supplied from the net supply unit to the baling room;
And an attachment preventing part supporting the net spaced apart from an extension surface extending in the longitudinal direction of the guide plate to prevent the net transferred from the net supply part to the baling room to be attached to the guide plate. Bale packing machine, characterized in that.
The method of claim 1,
The attachment prevention part
A plurality of support members provided with a fixed portion fixed to the extending surface of the guide plate in a position adjacent to the net supply portion, and extending in the extending direction of the guide plate, the extension portion spaced from the guide plate Bale packing machine, characterized in that located in the width direction of the guide plate spaced apart from each other.
The method of claim 2,
The support member
Bale packing machine, characterized in that formed in stainless steel to reduce the generation of static electricity when in contact with the net.
The method of claim 3,
The extension portion
Bale packing machine characterized in that the further away from the fixing portion is formed to be inclined away from the extension surface of the guide plate.

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