JP5528501B2 - Nagatoro winding device - Google Patents

Description

  The present invention relates to a long-clad vine winding device that winds up and bundles a long vine withered vines.

  Conventionally, when a long bean producing farmer grows a long bean, as shown in a perspective view in FIG. 12, after planting a seedling of the long bean 3 along the reed 2 of the long persimmon field 1, the pole 4 is moved along the reed 2. The vine 7 of the long rod 3 can be entangled with the net 6 by standing at a substantially constant interval and hooking the net 5 made of vinyl or the like on the string 5 stretched between the poles 4. Generally done.

  Then, when the grown long bamboo shoot 3 is dug up from the cocoon 2 and harvested, as a preparation, the net 6 in which the vine 7 of the dead long bamboo shoot 3 is entangled is removed from the string 5, and the net 6 is wound around the hand. As shown in Fig. 13, a bundle 8 of long bean vines was incinerated, and the bundle 8 was incinerated in the long bean field 1 and processed.

  However, burning such a bunch of long beetle vines causes environmental problems because it produces harmful gases such as dioxins along with smoke. Recently, such incineration operations are strictly regulated or prohibited by the region. It had been. For this reason, the actual situation is that the producers of Nagatoro picked up the bundle 8 of the Nagatoro vines that have been wound up as described above and received it for a fee from an industrial waste disposal contractor.

  However, the manual removal of the long vines as described above requires a lot of labor and time, and when the net 3 with the vines 7 tangled by the manual work is bundled, the bundles 8 become bulky due to the dead vines 7. As a result, the handling is troublesome, and the weight of the bundle 8 increases, so that there is a problem that the collection fee to the industrial waste disposal contractor becomes high.

  The present invention has been made in view of such a situation, and the object of the present invention is to be able to finish the take-up and removal of the long beetle easily and in a short time. An object of the present invention is to provide a device for winding up a long beetle that can be bundled.

The above-mentioned object of the present invention is to introduce a net entangled with a long vine with a dead vine into an apparatus main body from a long grape field, a winding unit that winds the net sent from the introduction unit into a bundle, and A power transmission unit that transmits power to the winding unit, and a frame unit that forms a skeleton of the main body of the apparatus and supports the components of each unit, and the winding unit includes a rotating wheel and a winding side. A tapered funnel-shaped take-up drum is formed on at least the axis of the take-up side wheel , and the take-up side wheel can be engaged with and disengaged from the axis of the rotary side wheel. A winding position changing member that changes the winding position in the width direction of the net is disposed between the introduction portion and the winding portion, and the frame portion mainly extends in the vertical direction. Main frame and A horizontal frame extending in the horizontal direction from the middle of the lower part of the frame, and an L-shaped frame rotatably provided on the upper side of the main frame. The L-shaped frame has a tapered funnel shape. A winding side wheel on which a winding drum is formed is connected, and the L-shaped frame is rotated upward to drop a bundle of wound winding long bean onto the ground by its own weight. This is accomplished by providing a winding device.

  Further, the above object of the present invention is to transmit power to the power transmission part from the PTO shaft of the tractor, the introduction part is composed of a pair of upper and lower rollers that can be contacted and separated, and the upper roller is introduced from the lower roller. A clutch mechanism for switching the power transmission by contacting and separating the tension roller to and from the transmission belt is provided at a portion where the power is transmitted in the power transmission portion. Effectively achieved by providing a long beak winding device. Moreover, you may provide the beating part which hits the said net sent from the said introducing | transducing part and folds the said long beetle between the said introducing | transducing part and the said winding part.

  According to the present invention configured as described above, the winding operation of the long beetle is performed by a machine, and therefore, the winding removal operation of the long beetle can be completed easily and in a short time as compared with the conventional case where it is manually performed. be able to. Moreover, since it is comprised so that it may send to a winding part, winding up a long bamboo vine in the middle, it can make the wound bundle compact and lightweight. As a result, the disposal process can be facilitated, and the cost required for the disposal of the wound bundle can be reduced.

It is a front view of the Nagatoro vine winding-up device concerning one embodiment of the present invention. It is a left view of FIG. It is a perspective view of a frame part. It is a left view of a winding part. FIG. 5 is a detailed view of a main part of FIG. 4. It is a left view of a beating part. It is a front view of a power transmission part. It is a perspective view of a position change member. It is a front view of the example of a change of a winding part. It is a front view at the time of applying this invention to a multi-sheet winding apparatus. It is a perspective view of the beating part in FIG. It is a perspective view which shows the growth condition of the long bamboo grass in a long bamboo field. It is a perspective view which shows the winding state of a long beetle.

  FIG. 1 is a front view of a long beetle winding device (hereinafter simply referred to as “winding device”) 100 according to an embodiment of the present invention, and FIG. 2 is a left side view of FIG. The winding device 100 is broadly divided into an introduction unit 110 for introducing a net 6 entangled with a dead vine 7 of a long gourd 3 into the main body of the device as shown by an arrow Y1, and a net 6 sent from the introduction unit 110. Slashed in the direction of arrow Y3 to fold the vine 7, the winding unit 130 which winds the net 6 sent from the smashing unit 120 in the direction of arrow Y4 to form a bundle 8, the smashing unit 120 and the winding unit A power transmission unit 140 that transmits power to 130 and a frame unit 150 that forms a skeleton of the main body of the apparatus and mounts and supports the constituent members of the respective units.

  In the winding device 100, as shown in FIG. 2, the power transmission unit 150 is connected to the PTO shaft (power take-off shaft) T1 of the tractor T via the universal joint T2, and power is applied from the tractor T side. It is like that.

  As shown in a perspective view in FIG. 3, the frame portion 150 is formed in an L shape by assembling a main frame 151 that extends in the vertical direction and the frames 152 </ b> A and 152 </ b> B at right angles, and an upper end portion of the main frame 151. L-shaped frame 152 that is rotatably provided on the side, horizontal frame 153 that is provided extending from the middle of the lower part of main frame 151 to both sides in the horizontal direction, and one side (introduction member 110 side) of horizontal frame 153 The connecting frame 154 extends and is connected. In addition, for these frames, for example, a mold material such as aluminum, steel, or iron, or a square material is used.

  A rectangular connecting plate 151 a is provided at the upper end of the main frame 151. One end of the connecting plate 151a is fixed to the main frame 151, and a frame 152A of an L-shaped frame 152 is rotatably provided on the other end via a pin 151b.

  As shown in FIGS. 2 and 3, a fixed plate 151c is erected on the upper end of the main frame 151. Similarly, a fixed plate 152a is erected on the upper surface of the frame 152A. The fixed plate 151b and the fixed plate A hydraulic cylinder 152C is provided between the hydraulic cylinder 152a. The fixed end of the hydraulic cylinder 152C is connected to the fixed plate 151c via a pin 151d, and the operating part (rod) side is connected to the fixed plate 152a via a pin 152b.

  As will be described later, when this hydraulic cylinder 152C is actuated, as indicated by phantom lines in FIGS. 2 and 3, the L-shaped frame 152 rotates substantially at a right angle upward as indicated by the arrow Y5 with the pin 151b as the pivot. It has become.

  As shown in FIG. 3, a shaft hole 152c in which a winding shaft 133 of a winding member 130 described later is mounted is provided at the lower end of the frame 152B of the L-shaped frame 152. A pulley 143 that rotates the take-up shaft 133 via a rotation shaft 131 (described later) is disposed at a position of the main frame 151 that is opposed to the shaft hole 152c (indicated by a one-dot chain line in FIG. 3). A connecting frame 151A that functions as a top link mechanism and is connected to the tractor T is welded to the tractor T side of the main frame 151.

  Two legs 153A for fixing the apparatus main body to the ground are provided below both sides of the horizontal frame 153. Further, a connecting frame 153B that functions as a lower link mechanism and is connected to the tractor T is welded to the tractor T side on both sides of the horizontal frame 153.

  The connection frame 154 is placed on the upper surface of the horizontal frame 153 on the introduction part 110 side, and is fixed to the horizontal frame 153 via a fixing member 154a. As will be described later, a beating portion 120 and an introduction portion 110 are attached to the connection frame 154.

  4 is a left side view of the winding unit 130 shown in FIG. As shown in the figure, the winding unit 130 is provided on a rotation side wheel 132 that rotates by being connected to a rotation shaft 131 that is rotatably mounted on the lower end side of the main frame 151, and a frame 152 B of an L-shaped frame 152. The winding shaft 133 is rotatably mounted in the shaft hole 152c. The winding shaft 135 has a drum with a tapered funnel-shaped winding drum 134 formed around the winding shaft 133. It is configured. By forming the take-up drum 134 in a tapered funnel shape as described above, as shown by the phantom lines in FIGS. 1 and 2, when the L-shaped frame 152 is rotated upward, a person's hand is applied. Instead, the bundle 8 of long bamboo vines wound on the winding drum 134 can be dropped on the ground by its own weight and collected. As will be described later, a drum similar to the take-up drum 134 can be formed on the axis of the rotating wheel 132.

  As partially shown in FIG. 5, the rotation side wheel 132 has rib plates 132b (eight in this embodiment) radially from the outer periphery of a disk 132a having a rotation shaft 131 inserted in the center. The rib plate 132b is provided with an end portion fixed to an annular pipe 132c. The take-up side wheel 135 with the drum has substantially the same configuration as the rotation side wheel 132 except that the drum 134 is formed on the shaft center.

  Protrusions 132d (four in this embodiment) made of rods are provided on the winding side wheel 135 side of the disk 132a.

  On the other hand, the protrusions 134a (four in this embodiment) having substantially the same structure as the protrusions 132d protrude from the leading end of the winding drum 134 of the winding side wheel 135 in a state of being out of phase with the protrusions 132d. It is installed. A bush 134c having a recess 134b is connected to the tip of the winding shaft 133.

  Since the winding unit 130 is configured as described above, when the L-shaped frame 152 shown by the phantom line in FIGS. 2 and 3 rotates from the upper side to the lower side about the pin 151b at a substantially right angle, the projection 134a becomes the projection 132d. The tip 131a of the rotating shaft 131 is fitted into the recess 134b of the bush 134c, and thus the both are engaged to rotate the winding shaft 133. As described above, as a result of the rotation-side wheel 132 and the winding wheel 135 being configured to be able to be engaged and disengaged, in the present invention, it is possible to easily remove the bundle of long vines wound from the winding shaft.

  As shown in FIG. 6, the beating portion 120 has a rotating shaft 123 rotatably supported by a bracket 121 erected on the upper surface of the connection frame 154 via a bearing 122. A disc 124 is attached with a width interval W, and between the discs 124, three shafts 125 (three in this embodiment) rotating with the discs 124 are suspended, and the shaft 125 is made of a rubber material ( In the present embodiment, 6 to 7 tapping members 126 are loosely fitted and vertically arranged so as to freely rotate. The width interval W determines the length in the width direction of the long persimmon vine bundle 8, and this value can be arbitrarily set according to the purpose. The beating member 126 is preferably made of a flexible member, but is not limited to this.

  A pulley 127 is provided at the end of the rotating shaft 123 on the tractor T side, and power is transmitted from the power transmission unit 140 to the pulley 127 via the transmission belt 145 as described later, whereby the rotating shaft 123 rotates. It is supposed to be. When the rotating shaft 123 rotates, the shaft 125 rotates together with the disk 124, and each beating member 126 suspended from the rotating shaft 125 rotates by centrifugal force as shown by an imaginary line in FIG. By rotating 126, the lower surface of the net 6 is hit and the long bamboo vine 7 is broken.

  As shown in FIGS. 1 and 3, the introduction unit 110 is configured by two rollers 111 and 112 extending in the width direction of the apparatus main body so as to be able to contact and separate in the arrow Y2 direction.

  A bracket 113 is erected on the upper surface of the connection frame 154, and an arm 115 is supported on the bracket 113 via a pin 114 so as to be rotatable in a direction indicated by an arrow Y2. Brackets 117 are suspended from both sides of the beam member 116 extending in the width direction from the arm 115, and the roller 111 is rotatably supported by the bracket 117.

  On the other hand, the roller 112 is rotatably supported by a bearing 118 installed on the upper surface of the connection frame 154.

  The arm 115 is lifted up by an operator when the net 6 is introduced from the Nagatoro field 1 to the apparatus main body, and is lowered after the net 6 is introduced. As a result, the roller 111 comes into contact with the roller 112 by its own weight to form a nip roller. At this time, as shown in FIG. 1, the roller 111 is designed to protrude from the roller 112 toward the introduction side. By installing the roller 111 and the roller 112 in this way, the net 6 introduced from the long straw field 1 to the main body of the apparatus can be rubbed at the nip portion, whereby the withered vine 7 can be broken finely. The garbage of the vine 7 that comes out at this time is processed after being swung down on the ground.

  As a modification example in which the nip roller is constituted by the rollers 111 and 112, a tension spring is suspended between the two rollers, the upper roller 111 is fixed, and the lower roller 112 is pulled downward against the spring. It is also possible to do so.

  As shown in FIGS. 2 to 4 and 7, in the power transmission unit 140, power is transmitted from the tractor T via the universal joint T <b> 2 below the rotary shaft 131 provided on the lower end side of the main frame 151. A drive shaft 141 is rotatably provided. A pulley 142 is attached to the drive shaft 141 that rotates in the direction of the arrow Y4. Similarly, a conductive belt 144 is suspended between the pulleys 143 attached to the rotary shaft 131. Further, as described above, the conductive belt 145 is suspended between the pulley 143 and the pulley 127 of the beating portion 120, and the power of the drive shaft 141 is transmitted via the conductive belts 144 and 145. 120 is transmitted.

  As shown in FIG. 7, the power transmission unit 140 is provided with a clutch mechanism 146 that turns on / off the power transmission of the drive shaft 141. In this clutch mechanism 146, the clutch lever 146a is connected to the lever 146c with the fixed pin 146b as the pivot, the lever 146c is connected to the lever 146e with the connection pin 146 as a fulcrum, and the lever 146e has the fixed pin 146f as the pivot. And a lever 146g having a tension roller 146h.

  At the start of work, the clutch mechanism 146 described above is in an off state, that is, a state in which the tension roller 146h is separated from the conductive belt 144, that is, an on state, that is, the clutch lever 146a in the direction of the arrow Y7. The tension roller 146h is brought into strong contact with the conductive belt 144 as shown by an arrow Y8, and the state is switched to a state where tension is applied to the conductive belt 144. As a result, the power of the drive shaft 141 is transmitted to the conduction belts 144 and 145, and thus the drum 134 is rotated, and at the same time, the beating member 126 is rotated by centrifugal force.

  In the winding device 100, a position for changing the winding position on the winding drum 134 in the width direction of the net 6 between the beating portion 120 and the winding portion 130 as shown in a perspective view in FIG. A change member 160 is installed.

  The position changing member 160 includes a guide member 161 and a positioning bar 162 whose position is manually changed along the guide member 161.

  The guide member 161 has a bracket 161a erected on the upper surface of the connection frame 154, a guide pipe 161b extending from the inner surface of the bracket 161a in the width direction of the apparatus main body, and a guide bar 161c parallel to the guide pipe 161b. The guide bar 161c extends in the width direction and is supported by a bearing 161d fixed to the guide pipe 161b.

  On the other hand, in the positioning bar 162, a bearing 162b into which the guide bar 161c is inserted is fixed at a substantially central portion of the pipe member 162a which is bent upward on the tractor T side and extends in the width direction of the apparatus main body, and the width of the pipe member 162a. Pipe members 162c and 162d are provided vertically with a gap width W1 on both sides in the direction. In addition, each lower end part of the pipe members 162c and 162d is bent outward so that the net 6 can be easily introduced. Here, the interval width W1 is set in a range narrower than the interval width W in the beating portion 120 described above.

  The position changing member 160 configured as described above is operated so that the operator moves the positioning bar 162 in the width direction indicated by the arrow Y9 along the guide pipe 161b and the guide bar 161c according to the winding state of the net 6. Is done. As a result, the bundle 8 can be wound up evenly and efficiently in the winding unit 130.

  Next, an operation method of the winding device 100 configured as described above will be described.

  Before using the winding device 100, as described with reference to FIG. 12, the net 6 entwined with the vine 7 of the dead long cocoon 3 is removed from the string 5 and arranged along the cocoon 2 while remaining long. Has been. The winding device 100 is disposed in the vicinity of the net 6 and is always in a state where power is applied from the tractor T.

  In this state, the operator has the tip of the net 6 around which the vine 7 is entangled, and is first inserted between the roller 111 and the roller 112 of the introduction unit 110, and further, the guide pipe 161 b of the beating unit 120 and the position changing member 160. The lower end of the net 6 is wound around the winding drum 134 of the winding unit 130 in the state shown in FIG.

  After completing this preparation, the power from the tractor T is received by the winding unit 130, and the clutch lever 146a of the clutch mechanism 146 is operated to transmit the power to the folding unit 120 and the winding unit 130. As a result, the beating member 126 of the beating portion 120 rotates and the vine 7 entangled with the net 6 is beaten from the lower surface side of the net 6, and the net 6 that has passed through the beating portion 120 is wound around the winding portion 130. It is wound around a take-up drum 134. In this process, the fine vines 7 that are folded by the introduction part 110 and the beating part 120 and fall to the ground are separately collected.

  When the net 6 is wound around the take-up drum 134 in this way, the take-up drum 134 is formed in a tapered funnel shape as described above, so that it is wound evenly. Therefore, the operator determines the winding state, and manually operates the position changing member 160 as necessary to change the winding position of the net 6 in the width direction.

  Upon seeing that the net 6 has been wound on the winding drum 134 by a predetermined amount, the operator returns the clutch lever 146a to stop driving the apparatus body, and operates the operation button (not shown) to activate the hydraulic cylinder 152C. The L-shaped frame 152 is rotated upward. By this operation, as described above, the bundle 8 of the long beetle falls to the ground and is collected by the operator.

  As described above, since the present winding device 100 performs the winding operation of the long beetle 7 with a machine, this operation can be completed easily and in a short time. Further, since the long bamboo vine 7 can be wound around the compact and light bundle 8, the disposal process can be facilitated and the cost required for the disposal process can be reduced.

  As mentioned above, although the content of the present invention was explained based on one example, the present invention is not limited to this, and the composition can be changed as follows, for example.

In the above embodiment, the power of the apparatus main body is received from the tractor. However, the power source may be taken from an electric motor or a motor, or an air cylinder or link as means for operating the L-shaped frame. It is also possible to apply mechanism drive.
In the embodiment, the position changing member is installed so that the winding position can be changed. For example, when the winding drum diameter is fixed and the winding position is fixed, the vine is wound up. Such a position changing member is not always necessary.

  In the above embodiment, the tapered winding drum is formed only on the winding side wheel. However, as shown in FIG. 9, the winding drum 134 is formed on the axis of the winding side wheel 135. The tapered winding drum 132A is also formed on the shaft center of the rotating wheel 132, and the recess 134b formed on the bush 134c at the tip end portion of the winding drum 134, and the tip end of the winding drum 132A. The protrusion 132b formed on the bush 132a connected to the portion (the tip of the rotating shaft 131) may be fitted and engaged.

  Furthermore, in the above-described embodiment, a beating member that rotates by centrifugal force is used for the beating portion, but this is replaced with an impeller or other rotating member attached to the rotating shaft, and the vine is beaten by this rotating member. It is also possible to make it.

  In addition, it goes without saying that a mechanism known in the art can be applied to the engagement mechanism of the take-up shaft in the take-up part or the clutch mechanism for switching the power transmission in the power transmission part.

  The present invention can be used as a multi-sheet winding device used for preventing escape of gas that has been kept warm or sterilized in a farmer, in addition to a winding device for withered long bean vines.

  FIG. 10 is a front view of the bend portion 120A and the take-up portion 130A when the long bean vine take-up device according to the present invention is applied as the take-up device 100A for the multi-sheet 6A, and FIG. 11 is a perspective view of the bend portion 120A. FIG. According to the multi-sheet take-up device 100A, when the multi-sheet 6A is transferred in the direction of arrow Y10, dirt or water droplets attached by the beating member 126A rotating in the direction of arrow Y11 are knocked down, and the take-up unit 130A. Is wound in the direction of arrow Y4.

DESCRIPTION OF SYMBOLS 1 Nagabuchi field 2 畝 3 Nagato 4 Pole 5 String 6 Net 6A Multi-sheet 7 (Elongation) vine 8 (Elongation) bundle 100 Nagatoge vine winding device 100A Multi-sheet winding device 110 Introduction part 111, 112 (nip) roller 115 Arms 120, 120A Tapping portion 123 Rotating shaft 126, 126A Tapping member 127 Pulley 130, 130A Winding portion 131 Rotating shaft 132 Rotating wheel 133 Winding shaft 134 Drum 135 Winding side wheel 140 Power transmission portion 141 Drive shaft 142, 143 Pulley 144, 145 Conductive belt 146 Clutch mechanism 146h Tension roller 150 Frame portion 151 Main frame 152 L-shaped frame 152C Hydraulic cylinder 153 Horizontal frame 160 Position change member 161 Guide member 162 Positioning bar

Claims (4)

An introductory part that introduces a net entangled with a long vine with a long vine into the main body of the device, a winding part that winds the net sent from the introducing part into a bundle, and transmits power to the winding part And a frame part that forms a skeleton of the apparatus main body and supports the components of the respective parts, and the winding part includes a rotation side wheel and a winding side wheel. A tapered funnel-shaped winding drum is formed at least on the axis of the winding side wheel of the wheel, and the winding side wheel can be engaged with and disengaged from the axis of the rotating side wheel. A winding position changing member that changes a winding position in the width direction of the net is disposed between the main section and the winding section, and the frame section mainly includes a main frame extending in a vertical direction and the main frame. Lower part It is composed of a horizontal frame extending from the middle to both sides in the horizontal direction and an L-shaped frame rotatably provided on the upper side of the main frame, and the tapered funnel-shaped winding drum is formed on the L-shaped frame. A wind-up vine winding device, wherein the wound-side wheel is connected, and the L-shaped frame is rotated upward to cause the bundle of wound vines to fall to the ground by its own weight.   The long beak winding device according to claim 1, wherein power is transmitted from a PTO shaft of a tractor to the power transmission unit.   3. The long beetle winder according to claim 1, wherein the introduction part is composed of a pair of upper and lower rollers that can be contacted and separated, and the upper roller protrudes from the lower roller toward the introduction side and is nipped.   4. The length according to claim 1, wherein a clutch mechanism that switches power transmission by contact and separation of a tension roller to and from a transmission belt is provided at a portion of the power transmission unit that transmits power. 5. A vine winding device.

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