JP5745991B2 - Packing material supply device for shredded roll baler - Google Patents

Description

  The present invention, in a chopping roll baler that feeds a chopped feed crop into a hopper provided on the front side of the bale molding chamber, feeds it into a receiving port of the bale molding apparatus by a supply device, and molds it into a roll bale. The present invention relates to an improvement in a supply device that feeds packing materials (forage crops such as chopped corn and straw) into a bale molding device.

In the shredded roll baler, the packing material supply means for supplying the packing material charged into the hopper to the bale molding chamber includes:
(A) As shown in FIG. 1-1, a hopper 3 that accommodates the packing material M is mounted on the front end side of the machine body 1 on which the bale molding device 2 is mounted on the rear side. The front hopper 3a is configured as a front hopper 3a that bisects in front and back, and the front side is dumped and rotated relative to the fuselage 1. The rear hopper 3b is configured as a rear hopper 3b that is fixed to the fuselage 1, and only the floor surface of the rear hopper 3b. The conveyor 4 is mounted on the front wall 21 of the bale molding device 2 behind the rear hopper 3b, and the packing material M transferred by the conveyor 4 is directed to the receiving port 20 of the bale molding device 2. The thing of the form which has provided and comprised the stirrer 5 to scrape.
(B) As shown in FIG. 2-1, a hopper 3 for injecting the packing material M is formed in a long flat box shape on the front and rear sides on the front half side of the machine body 1 on which the bale molding device 2 is mounted on the rear half side. The conveyor 4 is mounted over the entire area of the floor surface, and is conveyed by the conveyor 4 to the front position of the front wall 21 of the bale forming apparatus 2 above the rear end side of the conveyor 4. A configuration in which a stirrer 5 is provided to scrape and move the packing material M that is moved toward the receiving port 20 of the bale molding apparatus 2.
There are two types.

  As shown in FIG. 1-1, the packing material supply means (a) receives a packing material from the receiving port 20 and forms it into a roll bale on the rear side of the machine body 1 formed in a cart shape. 2, and a hopper 3 for receiving the packing material is formed on the upper surface side of the machine body 1 in front of the bale forming device 2 so as to be long in the front and rear, and the hopper 3 is attached to the machine body 1. It is divided into a flat-bottomed rear hopper 3b that is fixed and mounted, and an inclined floor-shaped front hopper 3a that is pivoted so as to rotate backward with respect to the airframe 1 around the fulcrum axis P. On the floor surface of the rear hopper 3b, a conveyor 4 whose front side in the feed direction (rear end side in the figure) faces the receiving port 20 of the bale forming apparatus 2 is mounted, and above the rear end side of the conveyor 4 In the part located in front of the front wall 21 of the bale molding device 2 , Those that are configured by a 5 agitator (stirrer) which rotates a stirring shaft 50 in which the axial and lateral direction, up and down are arranged in parallel in duplicate in axially rack.

  As a result, when the packing material M such as grass that has been harvested and shredded by a harvester or the like has been fully charged into the hopper 3 as shown in FIG. 1-1, the drive shaft a is operated. The conveyor 4 and the stirrer 5 are operated, and the packing material M in the hopper 3 is sequentially fed to the receiving port 20 of the bale forming apparatus 2 and driven simultaneously as indicated by the thick double line arrows. The bale forming device 2 forms the roll bale. When the packing material in the rear hopper 3a becomes empty as shown in FIG. 1-2 by the operation of the conveyor 4 and the agitator 5, the front hopper 3a is detected by a sensor (not shown) that detects this. Is rotated toward the rear hopper 3b as shown in FIG. 1-3, held in that position, and the packaging material M in the front hopper 3a is moved into the rear hopper 3b, and the rear hopper 3b The conveyor 4 and the stirrer 5 provided on the floor surface are fed into the bale forming apparatus 2 as shown by the double-lined arrows in FIG. 1-3, so that the rear hopper 3b is shown in FIG. The technical contents are such that the front hopper 3a is restored and rotated by being detected by a sensor as shown in FIG.

  As shown in FIG. 2-1, the packing material supply means (b) is on the front surface of the front wall 21 of the bale molding apparatus 2 on the upper surface of the front side of the machine body 1 on which the bale molding apparatus 2 is mounted on the rear section. A hopper 3 formed long in the front-rear direction so as to cross the front end of the machine body 1 is constructed in a flat box shape and mounted on the floor surface of the hopper 3 so that the conveyor 4 extends over the entire length. The front end side in the feed direction (the rear end side in the figure) faces the receiving port 20 of the bale forming apparatus 2, and the bail forming apparatus 2 on the upper surface on the rear end side of the conveyor 4. The stirrer 5 that is arranged and mounted on the front side of the front wall 21 is mounted at a position that is separated from the front side of the front wall 21 by a distance L1 to the front wall of the stirrer 5 and the bale molding device 2. The guide slant wall 3c formed in the upper part of the rear portion of the hopper 3 is formed with a space S between the guide 21 and the upper part of the hopper 3. It is configured by providing to reach the machine 5 upward.

  As a result, when the packing material M charged into the hopper 3 is supplied toward the receiving port 20 of the bale molding device 2, the conveyor 4 and the stirrer 5 are operated by the operation of the drive shaft a. The entire packing material M is moved rearward as shown in FIG. 2B, and the agitator 5 scrapes the rear end side into the space S, and passes through the space S to the upper surface of the rear end portion of the conveyor 4. The technical content is such that it is fed and supplied to the receiving port 20 of the bale forming apparatus 2.

The conventional means for supplying two types of packing materials (A) and (B) have the following problems.
In the supply means of (a),
(1) During the operation of supplying the packing material in the hopper 3 to the bale forming device 2 and forming the roll bale, it senses that the packing material in the rear hopper 3b has decreased and dumps the front hopper 3a. It is necessary to let The front hopper 3a is rotated while the floor conveyor 4 and the agitator 5 are stopped and the supply of the packing material is stopped. Therefore, the front hopper 3a is rotated during the supply work time. As a result, a loss corresponding to the work time for moving the packing material to the rear hopper 3b occurs, and the work time is lengthened.
(2) When a sensor for detecting that the packing material in the rear hopper 3b has decreased is provided, and the front hopper 3a automatically dumps and rotates by the detection operation of the sensor, the front hopper 3a is dumped. When the inner packing material is rotated and moved to the rear hopper 3b, the height of the upper edge of the hopper 3 is increased by holding the hopper 3 in the rotated position. When performing the bale molding operation by placing it, it is difficult to manually supply and put the packing material into the hopper 3.
(3) After the supply of the packaging material in the rear hopper 3b to the bale molding device 2 is finished, the supply of the packaging material in the front hopper 3a is started by the dumping rotation of the front hopper 3a. The time required to supply the entire packaging material to the bale forming apparatus 2 is smaller than that in which the entire hopper 3 is formed in a continuous box like the supply means shown in FIG. And get longer.
There is a problem.
In the supply means of (b)
(4) The entire packing material in the range of the entire length of the hopper 3 in the front-rear direction is moved rearward by the floor conveyor 4, and the rear end side of the packing material densely compressed by the movement is provided at the rear portion of the hopper 3. Since the load on the stirrer 5 that scrapes the packing material increases because the pressure is in contact with the stirrer 5, the drive device for the stirrer 5 must be made sturdy and expensive.
(5) Since the stirrer 5 that scrapes the packing material to the receiving port 20 of the bale molding device 2 scrapes out the densely compressed packing material, clogging occurs if there is no space S on the scraping side of the stirrer 5. 5 must be pivoted to a position separated forward from the front surface of the front wall 21 of the bale molding apparatus 2, and therefore the overall length of the machine body is increased.
(6) By providing the stirrer 5 provided at the rear part of the hopper 3 while being shifted forward from the front surface of the front wall 21 of the bale forming device 2 by the space S to be formed, an effective volume for receiving the packing material in the hopper 3 is obtained. Decrease.
There is a problem.

  The problem to be solved in the present invention is to reduce the load applied to the stirrer by reducing the load applied to the stirrer without using the means for dumping the front hopper to increase the working time, and to reduce the overall length of the fuselage. Is a packaging material supply device in a shredded roll baler that can shorten the effective volume of the hopper.

In the present invention, as a means for solving the above-mentioned problems, a hopper arranged on the front side of the bale forming apparatus mounted on the airframe and mounted on the airframe is formed in a flat box shape long before and after the rear surface side is opened. It is then mounted on the fuselage, and a conveyor is mounted on the entire floor surface of the hopper so that the conveying surface rotates from the front to the rear, and the rear end of the conveyor faces the inlet of the bale molding device. In the hopper, one or a plurality of regulating rods that divide the flow of the packing material that accumulates on the conveyor and flows backward by the conveyor into the front and the rear are provided approximately in the middle of the front and rear length of the hopper. And positioned at a height position that is substantially in the middle of the vertical depth of the hopper and fixedly supported on the hopper, and a stirrer is positioned at a position facing the rear of the hopper on the front side of the bale molding apparatus. Bundled in a shredded roll baler that is mounted on a shaft It raised the feeder of the material, also in conjunction with this,
A hopper that is positioned on the front side of the bale molding device mounted on the fuselage and is mounted on the fuselage is formed into a long flat box shape before and after the rear surface is opened, and is mounted on the fuselage. A conveyor whose transport surface rotates from the front to the rear is mounted over the entire area, the rear end of the conveyor faces the receiving port of the bale molding device, and the conveyor is deposited on the conveyor in the hopper. One or more regulating rods that divide the flow of the packing material that flows backward by the front and rear at a position that is substantially in the middle of the longitudinal length of the hopper, Positioned in the vertical position and fixedly supported on the hopper, the agitator placed on the front side of the bale molding device facing the rear of the hopper and mounted on the fuselage is placed near the bale molding device. A shape between the rear edge of the stirrer and the front wall front surface of the bale forming apparatus. It is intended to raise the feeder of the packaging material in chopped form roll baler being characterized in that a narrower front and rear width of the space to be.

The supply device of the packaging material in the shredded roll baler according to the present invention is:
(A) Since it is not necessary to rotate the front part of the hopper by dumping, there is no loss of work time due to the dumping rotation of the front hopper.
(B) Since the height of the hopper does not change due to the dumping rotation of the front part of the hopper, it is not difficult to manually put the packing material in the stationary operation.
(C) Since there is no loss of work time due to the dumping rotation of the front hopper, the supply time of the packing material can be shortened.
(D) The pressure applied to the stirrer mounted on the rear part of the hopper by the packing material that moves backward by the operation of the conveyor is reduced by the restriction of the flow of the packing material by the control bar, so that the stirrer shaft Since this load is not increased, the drive device for the stirrer can be manufactured at low cost.
(E) Since the pressure of the packing material supplied to the stirrer is reduced due to the restriction by the control rod, the stirrer can scrape the packing material quantitatively even if there is no space behind it. It can be mounted close to the front wall of the device, reducing the overall length of the aircraft.
(F) Since the stirrer can be mounted at a position close to the bale forming apparatus, the effective volume of the hopper can be increased.
There is an effect.

It is explanatory drawing which shows the supply state of a packing material of the supply apparatus of the packing material in the shredder type roll baler by the supply means of (a) of the prior art, Comprising: The side view which carried out the partially vertical state at the time of the state which packed the packing material in the hopper It is. It is the side view which carried out the partially longitudinal section in the state where supply of the packing material in a rear hopper of the packing material supply apparatus same as the above was completed. It is a partially broken side view of the same packaging material supply apparatus when the front hopper is dumped and the packaging material is moved into the rear hopper. It is a partially broken side view of the same packaging material supply apparatus when supply of the packaging material in the hopper is completely completed. It is the supply apparatus of the packing material in the shredder type roll baler by the (ii) supply means of a prior art, Comprising: It is the side view partly fractured at the time of the state which packed packing material in the hopper. It is a partially broken side view in the initial state in the middle of supplying the packaging material in a hopper to the bale molding device of the packaging material supply apparatus same as the above. It is the partially broken side view in the state of the middle period in the middle of supplying the packing material in a hopper with respect to the bale molding device of the supply apparatus of packing material same as the above. It is the partially broken side view in the time of the final stage in the middle of the operation | work which is supplying the packing material in a hopper with respect to the bale molding apparatus of the supply apparatus of a packaging material same as the above. It is a side view of the shredded roll baler which implements the packing material supply means according to the present invention. It is a top view of a shredded roll baler same as the above. It is the expanded side view in which the principal part of the same slicing-type roll baler was partially broken. It is explanatory drawing of an effect | action of the supply means of the packing material by this invention, and is a side view of the state which packed the hopper packing material. The explanatory view of the side view explaining the movement of the packing material in the initial state where the conveyor and the stirrer are operated from the state where the packing material of FIG. 6-1 is fully loaded and the supply of the conveyor material to the bale forming apparatus is started. In the hopper, the packing material in the hopper rolls on the front side of the stirrer as shown by the double-lined arrow, and is greatly reduced on the rear side. It is explanatory drawing of the side view explaining the movement of the packaging material at the time of the middle stage where supply of the packaging material is progressing, and it has shown that the packaging material of the front part in a hopper is moving back. It is explanatory drawing in the side view at the time of the latter state when supply of packing material further progressed, and the supply was completed, and shows that the packing material on the front side of the stirrer is being supplied to the bail supply device by a certain amount while rotating. ing. In order to confirm the action and function of the regulating rod in the packing material supply device in the shredded roll baler according to the means of the present invention, an experimental machine was constructed from which the regulating rod was removed from the above-described embodiment apparatus, and the experimental machine was used. It is explanatory drawing of an operation | work, Comprising: It is a side view at the time of the state which packed up packing material. The side view of the experimental machine with the same configuration as above when the packing material is fully loaded and the conveyor and stirrer are operated to supply the packing material to the bale forming device. The amount of decrease is large, and on the rear side, the packing material is compressed on the front surface of the agitator.

  The embodiment of the apparatus of the present invention will be described in detail with reference to the drawings with respect to examples.

  FIG. 3 is a plan view of an embodiment of the apparatus of the present invention, FIG. 4 is a side view of the same apparatus, and FIG. 5 is an enlarged partially broken side view of the main part of the same apparatus. Reference numeral 2 denotes a bale forming device mounted on the rear portion of the body 1, 3 is a hopper arranged on the front side of the bail forming device 2 and mounted on the front half side of the upper surface of the body 1, and 4 is a floor of the hopper 3. A conveyor 5 provided on the surface is a rear part in the hopper 3, an agitator (stirrer) that is arranged on the front side portion of the bale forming apparatus 2 and can be pivotally mounted on the machine body 1, and 6 is a front and rear in the hopper 3. The control rod provided in the approximate middle part of the depth of the hopper 3 in the center is shown. Of these constituent members, the members indicated by reference numerals 1 to 5 are the same as the constituent members described with the same reference numerals in the packaging material supply apparatus shown in FIG. belongs to.

  The airframe 1 is configured in a cart shape that freely travels by a traveling wheel 10 that is pivotally supported on the rear end side. In this embodiment, since the shredded roll baler A is constructed to be towed, a coupler for connecting to the front end side of the airframe 1 with a connecting hitch of a tractor (not shown) to be pulled. 11 is equipped.

  The bale forming apparatus 2 is a normal apparatus that sequentially winds packing materials such as grass received from the receiving port 20 and forms the roll bale. The roll bale that has been formed rotates the rear chamber 2a backward. This is a normal configuration in which it is discharged and rolled by the bail kicker 22 mounted on the lower surface side of the rear chamber 2a to the rear of the airframe 1. The operation of the bale molding device 2 is such that the front end side of a drive shaft (power transmission shaft) a that is arranged on the upper surface side of the machine body 1 under the floor of the hopper 3 can be linked to the PTO shaft of the tractor. The driving shaft a is driven by the rotational power output from the tractor side, and the operating portion of the bale forming apparatus 2 is operated via a driving mechanism (not shown).

  The hopper 3 is formed in a box shape that is long in the front-rear direction, and a funnel-shaped guide wall 30 is provided at the upper opening that opens upward. The hopper 3 is formed in such a shape that the rear wall is removed and opened rearward, and the rear opening is arranged on the front side of the front wall 21 of the bale molding apparatus 2 mounted on the rear part of the body 1. It is mounted on the airframe 1 so as to face the front surface of the stirrer 5 that can be pivoted on the airframe 1 (FIG. 5).

  The conveyor 4 mounted on the floor surface of the hopper 3 in the form of a floor conveyor is similar to the conveyor 4 provided on the floor surface of the flat box-shaped hopper 3 shown in FIG. The conveyor 4 is mounted so that the rear end side (the front end side in the feeding direction) of the conveyor 4 faces the receiving port 20 of the bale forming apparatus 2. The conveyor 4 is driven via a drive mechanism (not shown) linked to the drive shaft a described above, but is operated by a hydraulic motor (not shown) operated by a hydraulic pressure guided by a hydraulic hose connected to the hydraulic device of the tractor. ) May be driven.

  The stirrer 5 that is arranged on the front side of the front wall 21 of the bail forming device 2 and can be pivoted on the body 1 is driven by a hydraulic motor that is operated by the hydraulic pressure guided through the drive mechanism or through a hydraulic hose. Stirring blades 51 are provided radially on the peripheral surface of the stirring shaft 50, and when the stirring shaft 50 is driven, it rotates clockwise as indicated by a double-lined arrow in FIG. Although it is a normal thing, the axial support position with respect to the airframe 1 is the rear edge of the rotation locus | trajectory of the stirring blade 51 which the stirrer 5 rotates, and the bale molding apparatus 2 in this example, as shown in FIG. The distance L2 formed between the front wall 21 and the front surface of the front wall 21 is set at a position close to the front wall 21 of the bail forming apparatus 2 so that it is almost zero. And the guide wall 30 located in the rear edge of the guide wall 30 provided in the upper opening of the hopper 3 is provided in the upper surface side of the upper stirrer 5 of the stirrers 5 which can be mounted in parallel in two rows vertically. An extension guide wall 30a provided so as to extend in a bowl shape from the lower edge of the hopper 3 to the inside of the hopper 3 is disposed between the rear surface of the upper stirrer 5 and the front wall 21 of the bale molding device 2. A space for preventing the inflow of the packing material M introduced into the hopper 3 is formed.

  When the packing material M thrown into the hopper 3 moves backward in the hopper 3 toward the bale forming device 2 provided in the rear part of the machine body 1 by the conveyor 4 mounted on the floor surface. The flow of the packing material M in the hopper 3 is provided at an intermediate portion in the flow direction so that the flow of the packing material M is divided forward and backward in the flow direction. In this example, the flow of the packaging material M in the front-rear direction of the hopper 3 is restricted. At a substantially intermediate position, it is positioned at a height position that is approximately one half of the depth of the hopper 3 and is mounted between the left and right side walls of the hopper 3 so as to be fixed to the hopper 3 and mounted. The flow of the packing material M in the hopper 3 The flow is divided into a flow on the front side ahead of the restriction rod 6 and a flow on the rear side behind the restriction rod 6, and the restriction by the restriction rod 6 does not act on the flow on the rear side, and the flow on the front side. The restriction by the restriction rod 6 acts only against the above.

  As a result, when the work is started from the state where the packing material M is fully loaded in the hopper 3, the packing material M on the rear side not subjected to the restriction of the restriction rod 6 moves backward, and the volume becomes half. Therefore, the leading end side in the moving direction (the rear end side of the packing material on the rear side) is in contact with the stirrer 5 without causing large compression, and the stirrer 5 quantitatively scrapes backward from the contact point. When the amount of the packing material M on the rear side decreases as a result, it is quantitatively supplied to the bale molding device 2 without causing clogging. When the resistance to the surface decreases, the front-side packing material M, which has been stagnant due to the restriction of the restriction rod 6, begins to move backward, and the front-side packing material continues to be quantified by the stirrer 5 successively. Scraped and bale forming device 2 So that will be supplied.

  The control rod 6 installed in the hopper 3 is formed in a single round bar shape in the example shown in the figure, but is formed in a wire shape, a square rail shape, or a narrow flat plate shape. In addition, the number is not limited to one and may be provided in parallel.

  Further, in this embodiment, the position where the regulating rod 6 is disposed in the hopper 3 is set at a substantially central position before and after the hopper 3, but the flow of the packing material M generated in the hopper 3 by the operation of the conveyor 4. May be divided in the flow direction, and may be set at a desired position. However, when the packing material M located in front of the restriction rod 6 starts to move at the height position of the restriction rod 6, the lower layer side of the packing material M is as shown in FIG. Since it passes below the regulating rod 6, it is desirable to position it above the lower layer flow.

Thus, the embodiment apparatus configured as described above operates as follows.
As shown in FIG. 6A, when the conveyor 4 and the stirrer 5 are driven from the state in which the packing material M such as grass is fully loaded in the hopper 3, and the roll bale forming operation is started, the packaging in the hopper 3 In the case of the front side packing material, the material M is held in a stagnation state by the restriction of the restriction rod 6, and the rear side packing material is shown by a double-line thick arrow in FIG. 6-2. It starts to move backwards. As a result, the rear end side of the packing material M on the rear side comes into contact with the stirrer 5 and is scraped rearward as shown by the double-lined arc-shaped arrow to the upper surface on the rear end side of the conveyor 2. It falls and is fed into the molding chamber of the bale molding apparatus 2 by the conveyor 2.

  At this time, the rear packing material that moves rearward is divided from the front packing material by the restriction rod 6 to reduce the bulk by half, so that the rear end of the rear packing material. The stirrer 5 that scrapes in contact with the rear end of the moving packing material quantitatively removes the packing material without causing clogging. Then, it scrapes off toward the upper surface on the rear end side of the conveyor 4 and supplies it to the bale molding apparatus 2. Thus, even if the stirrer 5 is pivotally supported at a position where the distance L2 formed between the front surface of the front wall 21 of the bale molding device 2 is almost zero, the packing material is scraped rearward and downward. I'm trying to scrape it off.

  Further, the packing material that has moved rearward and overflowed from the stirrer 5 is scraped up by the upper stirrer 5 and rotated as indicated by a double-lined arc-shaped arrow in FIG. Since it merges with the flow indicated by the heavy-width arrow of the heavy line, it is not compressed and is scraped quantitatively by the lower agitator 5.

  Then, when the amount of the packing material on the rear side decreases as a result, the packing material on the front side, which has been restricted by the restriction rod 6 and stagnated, starts to move as shown in FIG. This is followed by rotating the upper layer side in front of the stirrer 5 so that the upper stirrer 5 is scraped upward as indicated by the arc-shaped arrow and returned to the lower side from there. Supplied to the lower agitator 5, quantitatively scraped backward by the lower agitator 5, and quantitatively supplied sequentially to the bale molding device 2 as shown in FIGS. 6-3 and 6-4, and molded into a bale. Thus, the supply of the packaging material is completed.

  FIG. 7 shows an experimental machine in which the regulating rod 6 for restricting the flow of the packing material in the hopper 3 is removed and removed from the embodiment apparatus in order to confirm the operation and function obtained by the embodiment apparatus described above. FIG. 7A is an explanatory diagram of a test result performed by this, and FIG. 7A is an explanatory diagram of a side view when a packing material such as grass is fully loaded in the hopper 3 of the experimental machine, FIG. 2 is explanatory drawing of the side view at the time of the state in the middle of starting operation | work from the state same as the above and supplying the packaging material to the bale molding apparatus.

  In this test machine in which the regulating rod 6 is removed from the embodiment apparatus of the present invention, the packing material M is loaded into the hopper 3 in the same manner as in the embodiment apparatus (FIG. 7-1). In this state, when the conveyor 4 and the stirrer 5 are operated to start the bale forming operation, the packing material is supplied to the bale forming apparatus 2 by the operation of the conveyor 4, thereby the amount of the packing material in the hopper 3. However, the amount of decrease is large on the front side, and almost no decrease is observed on the rear side. Moreover, on the lower layer side close to the conveying surface of the conveyor 4, compression is generated before the stirrer 5 by being pressed toward the stirrer 5 by the pressure of the packing material moving from the front side (FIG. 7). -2). And the load of the stirrer 5 is increased by the compression of the packing material, clogging occurs, and the rotation of the stirring shaft 50 of the stirrer 5 is stopped.

  The phenomenon that occurs in the packing material flowing in the hopper 3 in the operation of supplying the packing material packed in the hopper 3 by the test machine to the bale forming apparatus 2 and forming it into the bale is the effectiveness of the means of the present invention. It is to support.

  That is, the means according to the present invention is provided in the hopper 3 such that the flow of the packing material when the packing material charged in the hopper 3 is supplied to the bale forming apparatus 2 is regulated so as to divide it back and forth. 6, the supply of the packing material to the bale molding device 2 when the work is started is left in a stagnation state due to the restriction of the restriction rod 6, and thus the bulk is limited to a small volume. The packing material on the rear side is supplied to the stirrer 5 without increasing the load of the stirring shaft 50 and is scraped quantitatively, and the packing material on the rear side is reduced and the resistance against the packing material on the front side is reduced. The packaging material on the front side that has been stagnated starts moving, and the supply from the packaging material on the front side starts automatically, and is then quantitatively supplied to the agitator 5. Invention Is intended to support that the regulation rod 6 which is arranged so as to divide the flow in the hopper an invention that has been established.

A Shredded roll baler L1 Distance L2 Interval M Packing material P Support shaft S Space a Drive shaft 1 Airframe 10 Traveling wheel 11 Coupler 2 Bale forming device 2a Rear chamber 20 Receiving port 21 Front wall 22 Bale kicker 3 Hopper 3a Front hopper 3b Rear hopper 3c Guide slant wall 30 Guide wall 30a Extension guide wall 4 Conveyor 5 Stirrer 50 Stirrer shaft 51 Stirring blade 6 Regulator rod

Claims (2)

  A hopper that is positioned on the front side of the bale molding device mounted on the fuselage and is mounted on the fuselage is formed into a long flat box shape before and after the rear surface is opened, and is mounted on the fuselage. A conveyor whose transport surface rotates from the front to the rear is mounted over the entire area, the rear end of the conveyor faces the receiving port of the bale molding device, and the conveyor is deposited on the conveyor in the hopper. One or more regulating rods that divide the flow of the packing material that flows backward by the front and rear at a position that is substantially in the middle of the longitudinal length of the hopper, A packing material supply device for a shredded roll baler, which is positioned at a vertical position and fixedly supported on the hopper, and a stirrer is positioned on the front side of the bale molding device facing the rear of the hopper and axially mounted on the fuselage. .   A hopper that is positioned on the front side of the bale molding device mounted on the fuselage and is mounted on the fuselage is formed into a long flat box shape before and after the rear surface is opened, and is mounted on the fuselage. A conveyor whose transport surface rotates from the front to the rear is mounted over the entire area, the rear end of the conveyor faces the receiving port of the bale molding device, and the conveyor is deposited on the conveyor in the hopper. One or more regulating rods that divide the flow of the packing material that flows backward by the front and rear at a position that is substantially in the middle of the longitudinal length of the hopper, Positioned in the vertical position and fixedly supported on the hopper, the agitator placed on the front side of the bale molding device facing the rear of the hopper and mounted on the fuselage is placed near the bale molding device. A shape between the rear edge of the stirrer and the front wall front surface of the bale forming apparatus. Feeder of the packaging material in chopped form roll baler being characterized in that a narrower front and rear width of the space to be.

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