JP2009268422A - Apparatus for recovering feed dropped out in apparatus for forming and packing feed - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an apparatus for recovering a feed dropped out in a forming apparatus, with which removal of a feed to the outside of a machine is carried out without dropping a feed on the surface of the earth, while a feed dropped out from the peripheral surface of roll bale in a transport path follows a transport means and can be efficiently recovered without flowing into a connecting part and removal of a feed in an amount insufficient for forming one bale remaining in the machine body at the completion of forming-packing operation is carried out without dropping a feed on the surface of the earth by using the apparatus for recovering a feed dropped out. <P>SOLUTION: A conveyor 52 including a receiving gutter 50 and an endless conveying belt 51 for conveying a material to be conveyed at a lower turning side is mounted on the under side of a forming part 3. A blow up blower 56 is connected to the front end side in the conveying direction of the conveyor 52. Then, a release shoot 57 is connected to the discharge opening of the blow up blower and a deflector 58 having a discharge opening directed to the upper release port of a hopper is connected to the upper end of the release shoot rotatably around the shaft line of the release shoot 57 as an approximate rotation center. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a forming and packaging apparatus in which a forage crop received in a hopper is fed into a forming section and formed into a roll bale, and then sent into a packing section of a wrapping machine from the forming section for packing. About the spilled feed recovery device that is equipped to collect and process the spilled feed crops that are spilled under the aircraft and become lost while being sent to the molding unit and from the molding unit to the packing unit Regarding improvement.

  As shown in FIG. 1, a hopper 2 for receiving a forage crop is usually provided in a forming and packing apparatus for forming and packing a forage crop as shown in FIG. And a forming unit 3 for forming a forage crop and a packing unit 4 composed of a wrapping machine for wrapping and packing the formed bale R in that order in parallel, and forming the forage crop The packing operation is carried out by bringing the aircraft with a harvester for harvesting forage crops, and foraging the forage crops that are harvested by the harvester, blown up by the harvester blower, and released. The roll forming machine provided in the chamber of the molding unit 3 by being fed into the receiving port 30 of the molding unit 3 from the discharge port 21 provided at the rear end of the hopper 2 by a conveyor. 31 is formed into a roll bale R, and the formed roll bale R is discharged rearward by opening the rear chamber 3a of the forming unit 3 and transferred to the bale mounting table 40 of the packing unit 4 by a wrapping film. It is done by wrapping and packing and releasing it to the field.

  When forming and packing forage crops with this forming and packing device, the forming process and forming unit 3 in which the forage crops put into the hopper 2 are fed into the forming unit 3 by the conveyor and formed into a roll bale R. In the transfer step of moving the roll bale that has been molded by opening the rear chamber 3a to the bale mounting table 40 of the packing unit 4, the feed crop conveyance path between the hopper 2 and the molding unit 3, and the molding unit 3 In the transfer path of the roll bale R to and from the packing unit 4, spillage of forage crops that spills below the fuselage occurs.

  The amount of spilled forage crop is about 1%, which is not so much considering the loss rate of agricultural machinery. However, when 100 bales are formed as a machine for forming forage crops into bales, This spilled feed is collected because a loss occurs at a rate.

  In the past, this spilled feed collection process was performed by a person engaged in the work of an operator or the like by sweeping and collecting the spilled feed with a broom during the work, or the spilled feed was collected on the lower side of the fuselage. A recovery processing device is provided for receiving and returning it to the machine body, thereby performing recovery processing.

  The means by which a person sweeps the spilled feed that falls below the aircraft with a broom is likely to be contaminated by contamination with germs and the like by collecting the feed once dropped on the ground. In addition, as shown in FIG. 2, the conventional means for attaching the recovery processing device to the machine body is a bale mounting table 40 of the packing unit 4 from below the molding unit 3 mounted on the machine body 1. A roll bale R that is released by opening the rear chamber 3a of the molding unit 3 is provided by providing an endlessly rotating conveyor a so that the upper surface is rotated backward and the lower surface is rotated forward. The roll bale R is received on the upper surface side of the conveyor a and is moved toward the bale mounting table 40 of the packing unit 4 by the conveyor a, and the conveyor a supports the roll bale R, but the spilled feed Is formed in the shape of a slat conveyor that passes through, and a receiving rod b that receives and collects the spilled feed that has been transmitted is disposed on the lower surface side of the return rotation side, and the spilled feed collected on the receiving b is Combe A storage portion c for collecting the returned spillage feed is provided on the return side end side of the catch b, and is collected here. The spilled feed is re-introduced into the rear end portion of the hopper 2 or the front end portion of the molding portion 3 by the lifting device d.

  This conventional means for collecting spilled feed is such that the roll bale R that has been molded is supported on the lower surface side of the molding unit 3 and is transported toward the bale mounting table 40 of the packing unit 4 so as to return. Since the moving side is used for collecting the spilled feed, the roll bale R of the roll bale R is connected at the connecting portion between the end of the transfer direction of the package a which is the transfer means of the roll bale R and the bale mounting table 40 of the packing unit 4. There is a problem that the spilled feed that spills out from the peripheral surface cannot be collected, and the spilled feed generated in the joint portion becomes a loss. In addition, since the spilled feed spilled from the moving roll bale R is caught on the conveyor a and flows to the packing part 4, there is a problem that a lot of spilled feed is produced in the connecting part.

  In addition, when the collected spilled feed is taken out of the machine body, a part of the reservoir c is opened and discharged to the ground, and the machine body is moved and collected manually. It happens.

  When forming and packing feed, when the amount of feed that cannot be formed into a bale remains in the machine at the end of the work, the molding and packing device is taken out of the machine and used as feed without loss. To use. At the end of this operation, the feed remaining in the machine body is not enough to mold one bale, so that the front door of the hopper 2 can be opened and discharged forward, or the rear chamber 3a of the molding unit 3 can be removed. It is opened, discharged to the transport section, and post-processed as a scoop or loader, requiring manpower.

  The above-mentioned molded packaging provided with a collection processing means for spilled feed on the lower surface side of the machine body opens the rear chamber 3a of the molding section 3 as an amount not enough for bale molding, and opens the rear chamber 3a of the collection processing means 3 It can be dropped and collected in the reservoir c, but the feed collected in the reservoir c is simply returned to the hopper 1 and there is no means to take it out of the machine. Since a part of the reservoir c must be opened and discharged to the ground, there arises a problem of contamination due to contamination of the residual feed to be taken out.

  The problem to be solved in the present invention is to collect the spilled feed below the fuselage generated in the process of forming and transporting the feed crop during the operation of the feed crop molding / packaging device. The equipment for collecting spilled feed that is installed so as to be re-injected into the machine can be taken out of the machine without dropping the collected spilled feed to the ground surface, and from the peripheral surface of the roll bail R in the transfer path U The spilled spillage can be efficiently collected without following the transfer means for transferring the roll bale R toward the packing part 4 and flowing to the connecting part between the transfer means and the bale mounting table 40. At the end, it is to be configured so that an amount of feed that is insufficient for forming one bale remaining in the machine body can be taken out without dropping to the ground surface by using a spilled feed collection device.

As means for solving the above-mentioned problems, in the present invention, a hopper 2 that receives a feed crop, a molding unit 3 that molds the feed crop into a bale, and a machine body 1 that runs on its own or towed, In a feed forming and packaging apparatus in which packaging parts 4 for wrapping formed forage crops are arranged in parallel in that order, the feed parts are arranged in the front-rear direction below the forming part 3 with a width substantially corresponding to the left and right widths of the body 1. A conveyor 52 comprising a receiving bowl 50 formed in the shape of a long bottom wall and an endless conveyance belt 51 that conveys the object to be conveyed on the receiving bowl 50 with the lower turning side facing the upper surface of the receiving bowl 50. The endless transport belt 51 is constructed so that the transport direction by the lower revolving side is directed from the rear to the front, and the transverse feed conveyor 55 is connected to the front end side in the transport direction of the conveyor 52. Carrying the transverse conveyor 55 The end of the direction is projected to one side of the machine body 1, a suction port is connected to the projecting end of the blower blower 56, and the blower blower 56 is connected to the discharge port of the blower blower 56 on the outer surface of the machine body 1. A discharge chute 57 that rises along is connected, and a deflector 58 whose discharge port faces the upper opening of the hopper 2 is connected to the upper end of the discharge chute 57 so that the discharge chute 57 pivots about the axis of the discharge chute 57 as a substantially swivel center. In connection with this, we proposed a device for collecting spilled feed in a feed packaging device characterized by the provision of
A hopper 2 that receives a feed crop, a molding unit 3 that molds the feed crop into a bale, and a packaging unit 4 that wraps the molded feed crop are arranged in parallel in the airframe 1 that runs on its own or towed. In the form and packaging device for the feed that is installed, the receptacle 50 formed in a bottom wall shape long in the front and rear with a width substantially corresponding to the width of the left and right of the machine body 1 below the molding portion 3, An endless transport band 51 that transports the object to be transported on the receiving tray 50 with the lower circuit side facing the upper surface, and a conveyor 52 that includes the endless transport band 51 on the lower circuit side from the rear. It is constructed so as to face forward, and a transverse feed conveyor 55 is connected to the front end side in the conveyance direction of the conveyor 52, and the end side in the conveyance direction of the transverse feed conveyor 55 is set to one side of the machine body 1. Protruding and sucking into its protruding end Is connected to a discharge blower 56, and a discharge chute 57 that rises along the outer surface of the airframe 1 is connected to a discharge port of the blowup blower 56. A deflector 58 heading toward the upper opening of the discharge chute is provided so as to be pivotable about the axis of the discharge chute 57 as a substantially pivot center, and the transfer path U provided between the molding part 3 and the packing part 4 is provided with the molding part 3. A floor 60 which supports the roll bale R released from the roll and rolls it toward the bale mounting table 40 of the packing unit 4 is formed in a flat plate shape that prevents permeation of feed, and the front end side of the floor 60 is provided. Is connected to the rear end side of the receiving bar 50 of the conveyor 52, and on the upper surface side of the floor 60, a transfer roll 620 for pushing out the roll bale R is reciprocated back and forth at a position spaced from the upper surface of the floor 60. The scraper 63 that spills the spilled feed with the lower edge 630 slidingly contacting the upper surface of the floor 60, and the lower edge 630 floats to the non-operating position during the process of pushing out the roll bale R. Providing an apparatus for collecting spilled feed in a feed molding and packaging apparatus characterized by being controlled and supported to reciprocate back and forth with a transfer roll 620, and
On the rear end side of the transfer path U provided between the molding unit 3 and the packing unit 4 so as to transfer the molded roll bale R discharged from the molding unit 3 to the bale mounting table 40 of the packing unit 4. An extension floor 70 extending from the rear end portion of the floor 60 of the transfer path U toward the bale mounting table 40 of the packing unit 4 is supported by a connecting shaft 71 so as to be tilted up and down by a mounting shaft 71 at the base end. In addition, a spilled feed recovery device is provided in a spilled feed packaging device characterized by being held in a posture inclined obliquely upward toward the bale mounting table 40 by a support 73 pushed up by the load of the spring 72 It is.

  The means of the present invention enables the collected spilled feed to be taken out of the machine without dropping it on the ground surface, and the spilled feed produced in the transfer path U to the bale mounting table 40 of the packing unit 4 with the molded roll bale R. Following the roll bale R transferred through the transfer path U, the flow to the connecting portion is suppressed, and the loss of spilled feed is reduced. Further, the feed remaining in the machine as an amount of feed that is less than one bale can be taken out of the machine without being dropped on the ground surface by using a spill collecting device.

  Next, embodiments of the means of the present invention will be described in detail with reference to the drawings.

  3 and 4 show a forage crop forming and packaging apparatus for carrying out the present invention, FIG. 3 is a plan view, and FIG. 4 is a side view partially showing a section. In these drawings, 1 is an airframe, 2 is a hopper for receiving a forage crop mounted on the airframe 1, 3 is a forming part for forming the forage crop into a bale, and 4 is a wrapped roll bale R wrapped with a film and packed. The packing unit 5 is provided below the molding unit 3 so as to collect the spilled feed generated while the feed crop discharged from the hopper 2 is fed into the molding unit 3 and molded into the roll bale R and returned to the machine. A spill recovery device 6 is provided in the transfer path of the roll bale R so as to recover the spilled feed generated in the transfer path U for transferring the roll bale R discharged from the molding unit 3 to the packing unit 4 and returning it to the machine. An apparatus 7 represents a collection device for spilled feed that is generated in a connecting portion between the transfer path of the roll bale R and the bale mounting table 40 of the packing unit 4.

  In this example, the airframe 1 is connected to a connecting hitch provided at the rear part of a vehicle body of a tow vehicle such as a tractor (not shown) in the front end, thereby towing the left and right intermediate parts. It is comprised in the shape of the towed type trolley | bogie which drive | works with the driving | running | working wheel 11 pivotally supported by both sides.

  The hopper 2 is formed in a box shape that opens upward, and is mounted on a portion that approaches the front end side of the upper surface of the body 1. The hopper 2 is formed in an opening / closing door 20 that opens and closes a wall plate on the front side, and a discharge port 21 is opened at a lower portion of the wall plate on the rear side. Further, inside the hopper 2, there is a conveyor 2a that rotates endlessly along the front-rear direction on the floor surface, and supports the feed crop in the hopper 2 and conveys it backward by the upper surface side. The end portion of the transport conveyor 2a in the transport direction faces the discharge port 21. An agitator 2b is mounted inside the hopper 2 on the rear end side above the end side of the conveyor 2a.

  The forming unit 3 receives the feed crop discharged from the discharge port 21 of the hopper 2 into the bale chamber from the receiving port 30 and forms the roll baler R by the roll forming mechanism 31 provided in the chamber. It is arranged behind the hopper 2 and is mounted at an intermediate position before and after the body 1. And between the receiving port 30 of this shaping | molding part 3, and the discharge port 21 of the said hopper 2, the feed conveyor 32 which supports the feed crop discharged | emitted from the discharge port 21, and sends in the chamber of the shaping | molding part 3 is carried out. Is mounted.

  The packing unit 4 includes a bale mounting table 40 on which the roll bale R is mounted, a revolving arm 41 that revolves around the roll bale R that is mounted on the bale mounting table 40, and a rotating end portion of the revolving arm 41. 1 is a normal lap machine comprising a roll of belt-like film that is supported on the roll and a feeding mechanism that feeds the belt-like film F from the roll, and is arranged behind the molding part 3 and mounted on the rear end side of the machine body 1. It is built.

  The packing unit 4 receives a roll bale R discharged by opening the rear chamber 3a of the molding unit 3 between the bale mounting table 40 and the molding unit 3 and guides and moves on the bale mounting table 40. The bale mounting table 40 is mounted on the front end portion of the frame-shaped frame f that supports the floor of the transfer path U, and is mounted on the machine body 1 as a form in which the transfer path U is provided. And the frame 40a of the bale mounting table 40 are attached and supported so as to rotate the dump truck backward by the operation of the hydraulic cylinder 43 that can be bridged. In addition, the left and right support columns 44 that support the turning axis of the turning arm 41 rise from the left and right girder frames of the machine frame f formed in the enclosure frame shape and bend the upper end side in an inward arc shape. The hydraulic motor is formed in a gate-like shape in front view and plan view to be connected to each other, and the swinging shaft of the swivel arm 41 is pivotally supported on the connecting portion on the upper end side of the columns 44 and 44 and mounted on the connecting portion. Driven by the operation of M.

  In the spill collecting device 5 provided below the molding unit 3, the feed discharged from the discharge port 21 of the hopper 2 is fed into the receiving port 30 of the molding unit 3 by the feed conveyor 32, and the inside of the chamber of the molding unit 3 is In the molding process in which the roll bale R is molded by the roll molding mechanism 31, the spillage feed is recovered by spilling from the feed conveyor 32 and the receiving port 30 of the molding unit 3. A support that is fixedly supported on the body 1 by forming a floor plate that is long in the front-rear direction so that the width of the left and right is substantially corresponding to the width of the molded part 3 in a range extending from below the end part to below the front half of the molded part 3. 50 and an endless transport belt 51 that is supported so that the lower rotation side faces the upper surface side of the receptacle 50 and rotates endlessly back and forth. Recover I have to so that.

  The endless transport belt 51 of the conveyor 52 is configured to slat a conveyor or a slat material between endless chains that rotate opposite to each other at intervals in the rotation direction of the chain. The falling spilled feed is passed through the slats and is received on the upper surface of the receiving tray 50.

  Further, the conveyor 52 rotates such that the upper revolving side of the transport belt 51 that rotates endlessly rotates from the front end side toward the rear end side, and the lower revolving side returns and rotates from the rear end side toward the front end side. The spilled feed collected on the receiving tray 50 is received by the outer peripheral surface of the lower rotating side of the transport belt 51 whose outer peripheral surface rotates in opposition to the upper surface of the receiving tray 50. 50 is configured to be conveyed toward the front end side.

  A lateral feed conveyor 55 in which a lateral feed auger 53 is stored in a transport rod 54 is connected to the front end side of the conveyor 52 in the direction in which the spilled feed is conveyed by the lower circulation side of the transport band 51. An end portion of the feed conveyor 55 in the feed direction protrudes to one side of the machine body 1, and a blow-up blower 56 having a suction port communicating with the end side in the feed direction of the auger 53 is connected to the projecting portion. A discharge chute 57 that rises along the outer surface of the fuselage 1 is connected to the discharge port of the blower 56, and a deflector 58 whose discharge port faces the upper open port of the hopper 2 can be connected to the upper end of the discharge chute 57 to change the blowing direction by turning. A locking mechanism (not shown) that can be pivotally connected to the center of the axis line of the discharge chute 57 and can be locked in this state when it is set in a desired blowing direction by turning. ) Is provided.

  As a result, when the blowing direction from the deflector 58 is directed to the opening on the upper surface side of the hopper 2, the spilled feed generated at the connecting portion between the molding portion 3 and the hopper 2 is laterally transferred by the conveyor 52. When it is sent to the feed conveyor 55 and re-enters the hopper 2 from the deflector 58 at the tip of the discharge chute 57 of the blow-up blower 56, and when the blowing direction of the deflector 58 is directed to the outside of the machine, it is recovered. The spilled feed can be discharged into a pay loader bucket or the like and taken out of the machine. When the spilled feed from the deflector 58 is taken out of the machine, the amount of feed remaining in the machine at the end of the work is not sufficient to remove the spilled feed. By dropping it on 52, it can be taken out of the machine without dropping on the ground.

  The spill recovery device 6 is configured so that the roll bale R formed in the chamber of the molding unit 3 is provided between the molding unit 3 and the bale mounting table 40 of the packing unit 4 by opening the rear chamber 3a. It collects the spilled feed that is generated by the feed that is released upward and spills from the peripheral surface of the moving roll bale R while it is transported toward the bale mounting table 40 on the transfer path U. The floor 60 provided on the transfer path U so as to support the roll bale R discharged from the molding unit 3 and guide it toward the bale mounting table 40 is formed in a plate shape that prevents permeation of spilled feed. Thus, the feed spilled during the movement of the roll bale R is received by the floor 60, and the front end side of the floor 60 is received by the spill collecting device 5 provided below the molding unit 3 described above. Allowed to connect to the rear end of the 50. Further, on the upper surface side of the floor 60, a scraper 63 for scraping spilled feed that has fallen on the floor 60 is provided so as to be movable back and forth along the upper surface of the floor 60, and the scraper 63 is supported on the floor 60. The roll bale R is linked to the transfer means 62 so as to move back and forth by the operation of the transfer means 62 for transferring the roll bale R to the bale mounting table 40, and when moving backward, the roll bale R is switched to a non-operation position away from the floor 60 surface. The spilled feed produced while the roll bale R discharged from the molding unit 3 is transferred to the bale mounting table 40 is formed by controlling the floor 60 of the transfer path U. The scraper 63 that moves on the upper surface of the floor 60 gathers the spilled feed along the upper surface of the floor 60, and moves the spillage feed along the upper surface of the floor 60. So that recovered by feeding the rear end side of the 受樋 50 spill recovery device 5 provided on the surface.

  In this example, the floor 60 is formed as a flat plate with an upper surface, and the left and right side edges thereof are fixed to the body 1 by being attached to and supported by side frames 61 provided in the body 1. .

  In this embodiment, the transfer means 62 is stretched between the left and right side frames 61 and 61 with chains 64 and 64 that rotate endlessly in the front-rear direction, and is opposed to the left and right as a pair. The transfer roll 620 is installed so as to cross between 64, and the transfer roll 620 is moved upward from the upper surface of the floor 60 by driving the chains 64 and 64 forward or backward by the hydraulic motor M2. The operation of pushing the roll bale R back and forth by reciprocating back and forth at a position spaced apart from the center and the returning operation of returning from the pushed position to the standby position below the forming portion 3 can be received on the floor 60. This is done regardless of the spilled feed.

  In addition, the scraper 63 is formed in a horizontally long strip shape in which the left and right lengths correspond to the left and right widths of the floor 60, and both longitudinal ends of the scraper 63 are arranged on the left and right shafts of the transfer roll 620. As shown in FIG. 9, the roller shaft protruding from the end surface is assembled and supported by a balance-like support member 65 that pivotally supports the roller shaft around a fulcrum, thereby swinging the balance-like support member 65. Is assembled and supported on the transfer roll 620 so as to freely swing and rotate. The scraper 63 is attached to the above-described support member 65 so that the lower edge 630 to be brought into contact with the floor 60 is lowered by weight so that the scraper 63 is attached to the above-described support member 65. It is kept in a state. When the transfer roll 620 pushes and moves the roll bale R to the support member 65 that supports the scraper 63, it comes into contact with the peripheral surface of the roll bale R so that the contact pressure causes a balance-like shape. An operation unit for rotating the support member 65 counterclockwise in FIG. 10 and forcibly rotating the scraper 63 supported by the support member 65 so that the lower edge 630 side which is lowered by the balance is raised. When the transfer roll 620 moves the roll bale R toward the bale mounting table 40, the scraper 63 is in a non-acting posture in which the lower edge 630 is lifted from the floor 60 surface. When the operation unit 650 returns to the standby position on the front end side of the floor 60 together with the transfer roll 620, the above-described operation unit 650 The lower edge 630 be located in the free space apart back into balance condition to be freely lowered, it is to be held to the lower edge 630 of the posture of the sliding contact operative position on the floor 60.

  The spill collecting device 7 is a device for collecting spilled feed generated at the connecting portion between the terminal end of the transfer path U for transferring the formed roll bale R to the bale mounting table 40 of the packing unit 4 and the bale mounting table 40. is there.

  When the lapping work on the roll bale R placed on the bail mounting table 40 is completed, the bail mounting table 40 is dumped backward by the operation of the hydraulic cylinder 43 to release the roll bale R that has been lapped. For this reason, the bale mounting table 40 is mounted on the airframe 1 as a form separated from the terminal portion of the transfer means 62, and the feed spilled on the connecting portion between the bale mounting table 40 and the transfer means 62 is When the dump of the bale mounting table 40 is rotated, it spills and becomes a loss.

  The collection device 7 for spilled feed generated in the connecting portion has an extended floor 70 extending toward the bail mounting table 40 so as to close the connecting portion at the rear end portion of the floor 60 of the transfer path U of the transfer means 62. By tilting the attachment shaft 71 at the base end, the upper and lower tilts are freely supported by the connecting shaft, and the support 73 is pushed up by the load of the spring 72 so as to be inclined obliquely upward toward the bail mounting table 40. When the roll bale R rides on the roll bale R, it is rotated downward by the weight of the roll bale R to allow the roll bale R to pass through. The spring 72 is rotated upward to restore the tilted posture.

  As shown in FIG. 11, the extended floor 70 of the spillage collecting device 7 at the connecting portion is formed by the roll bale R that is moved by being pushed by the transfer roll 620 on the transfer path U of the transfer means 62. When the position does not reach the front, the upper surface is held in a posture in which the upper surface is inclined and raised by the load of the spring 72. On the upper surface of the extended floor 70, the spilled feed that has fallen from the peripheral surface of the roll bale R and dropped while the previous roll bale R is moving is inclined by the extension floor 70. By sliding down to the base end side, there is no spilled feed and the spilled feed slipped down is in a state of being accumulated K on the front surface of the base end of the extension floor 70.

  When the roll bale R is advanced by the extrusion of the transfer roll 620, the extension floor 70 is pushed down by the weight of the roll bale R as shown in FIG. 12, and the roll bale R rolls on the upper surface of the extension floor 70 to bail mounting table. Move to 40.

  Spilled feed spilled from the peripheral surface of the roll bale R during this movement is received on the upper surface of the extension floor 70.

  When the spilled feed spilled on the extended floor 70 has finished the lapping operation on the roll bale R on the bale mounting table 40, the bale mounting table 40 is dumped as shown in FIG. The load on the extended floor 70 by the roll bale R is released, and the transfer roll 620 returns to the standby position as shown in FIG. 16, and the load on the extended floor 70 by the transfer roll 620 is released, When the extended floor 70 is restored to the inclined posture, it slides down to the front surface of the base end of the extended floor 70 and is accumulated there.

  At this time, the accumulation K of the spilled feed that has been spilled on the extension floor 70 when the previous roll bale R was moved and collected on the front surface of the base end of the extension floor 70 is assembled to the transfer roll 620 that returns. As shown in FIG. 16, the scraper 63 is suspended and sent to the rear end side of the catch 50 of the collecting device 5, so that instead of the previous accumulation K of spilled feed, The spilled feed is accumulated on the front surface of the base end of the extension floor 70, and this is recovered by the scraper 63 of the recovery device 6 at the next transfer of the roll bale R.

It is the whole side view which expressed a section explaining the outline of the shaping packing device of feed in the section. It is explanatory drawing of the outline | summary of the conventional spillage feed collection apparatus attached to the shaping | molding packing apparatus of feed. It is a top view of the shaping | molding packing apparatus which implements the collection apparatus of the spilled feed by this invention. It is the side view which represented a part of same shaping | molding packing apparatus as the cross section. It is the side view which carried out the longitudinal section of the principal part of the spillage feed collection | recovery apparatus provided under the shaping | molding part of the forming packaging apparatus same as the above. It is the side view which carried out the longitudinal section of the collection | recovery apparatus provided below the shaping | molding part of the shaping | molding packaging apparatus same as the above and the collection | recovery apparatus provided in the transfer path. It is a top view of the second half part of a shaping | molding packing apparatus same as the above. It is the side view which carried out the longitudinal section partially of the latter half part of the same shaping | molding packaging apparatus same as the above. It is the side view which carried out the longitudinal section partially of the spill collection | recovery apparatus attached to the transfer path of a molding packaging apparatus same as the above. It is explanatory drawing of the effect | action of the scraper of a spill collection apparatus same as the above. It is explanatory drawing of an effect | action of the spill collection | recovery apparatus provided in the joint part of the same shaping | molding packing apparatus as above, The state where the roll bale pushed out and transferred by the transfer roll is located in front of the extended floor held in the inclined posture It is explanatory drawing of. It is explanatory drawing of the state where the roll bale got on the extension floor same as the above. It is explanatory drawing of the state in which the roll bale was transferred on the bale mounting table, and the transfer roll which pushed out the roll bale is pushing down the extension floor. It is explanatory drawing of the state which the bale mounting base is carrying out dump rotation. It is explanatory drawing of the state which is just before a return roll operation | movement and is pushing down the extension floor. It is explanatory drawing of the state from which the transfer roll started return operation | movement, the extended floor returned to the attitude | position where it stood upright, and the spilled feed on a floor was scooped ahead with the scraper.

Explanation of symbols

F Belt-shaped film K Accumulation M Hydraulic motor M2 Hydraulic motor R Roll bale U Transfer path a Conveyor b Receiving c Reservoir d Lifting device f Machine frame 1 Machine body 10 Pulling rod 11 Traveling wheel 2 Hopper 2a Conveyor 2b Agitator 20 Opening and closing door DESCRIPTION OF SYMBOLS 21 Outlet 3 Molding part 3a Rear chamber 30 Receiving port 31 Roll forming mechanism 32 Feeding conveyor 4 Packing part 40 Bale mounting table 40a Machine frame 41 Turning arm 43 Hydraulic cylinder 44 Column 5 Spill collecting device 50 Receptacle 51 Conveying band 52 Conveyor 53 Auger 54 Conveying rod 55 Cross feed conveyor 56 Blowing blower 57 Discharge chute 58 Deflector 6 Spill recovery device 60 Floor 61 Side frame 62 Transfer means 620 Transfer roll 63 Scraper 630 Lower edge 64 Chain 65 Support member 650 Actuator 7 Recovery device for spilled feed 70 extended bed 71 mounting shaft 72 the spring 73 supported

Claims (3)

  A hopper (2) that receives a feed crop, a molding part (3) that molds the feed crop into a bale, and a packaging unit ( 4) is a bottom wall-like shape that is long in the front-rear direction with a width substantially corresponding to the left and right widths of the machine body (1), below the forming portion (3). And an endless transport belt (51) for transporting an object to be transported on the receiver (50) with the lower turning side facing the upper surface of the receiver (50). The conveyor (52) is constructed so that the conveying direction on the lower revolving side of the endless conveying band (51) is directed from the rear to the front, and the conveyor (52) is placed horizontally on the front end side in the conveying direction of the conveyor (52). A feed conveyor (55) is connected and provided. This transverse feed conveyor (55) A terminal end in the conveying direction is projected to one side of the machine body (1), and a suction port is connected to the projecting end portion to connect a blow-up blower (56). A discharge port of the blow-up blower (56) The discharge chute (57) rising along the outer surface of the fuselage (1) is connected to the upper end of the discharge chute (57), and the deflector (58) whose discharge port faces the upper opening of the hopper (2) is connected to the discharge chute (57). An apparatus for collecting spilled feed in a feed molding and packaging apparatus, wherein the feed chute (57) is pivotally connected with the axial center line of the discharge chute (57) as a substantially swivel center.   A hopper (2) that accepts a feed crop, a molding part (3) that molds the feed crop into a bale, and a packaging unit that wraps the molded feed crop (1) on the airframe (1) that runs on its own or towed 4), in a feed molding and packaging apparatus equipped in parallel with each other in the order, in a bottom wall shape long in the front and rear with a width substantially corresponding to the width of the left and right of the machine body (1) below the forming portion (3) The formed receptacle (50), and an endless conveyance band (51) for conveying an object to be conveyed on the receptacle (50) with the lower turning side facing the upper surface of the receptacle (50). The conveyor (52) is mounted so that the conveying direction on the lower revolving side of the endless conveying band (51) is directed from the rear to the front, and the conveyor (52) is laterally conveyed on the front end side in the conveying direction. (55) is connected and transported by this transverse feed conveyor (55) The end of the direction is projected to one side of the machine body (1), and a suction blower is connected to the projecting end of the blower blower (56). The blower blower (56) is connected to the discharge outlet of the blower blower (56). The discharge chute (57) that rises along the outer surface of the fuselage (1) is connected, and the deflector (58) whose outlet is directed to the upper opening of the hopper (2) is connected to the upper end of the discharge chute (57). The transfer path (U) provided between the molding part (3) and the packing part (4) is provided from the molding part (3) so as to be pivotally connected with the shaft core of the chute (57) as a substantially pivot center. A floor (60) that supports the roll bale (R) to be released and rolls it toward the bale mounting table (40) of the packing part (4) is formed in a flat plate shape that prevents permeation of feed. The front end side of the floor (60) is connected to the receiving (5) of the conveyor (52). ) Is connected to the rear end side, and on the upper surface side of the floor (60), a transfer roll (620) for pushing out the roll bale (R) is reciprocated back and forth at a position spaced from the upper surface of the floor (60). During the process of pushing out the roll bale (R), the scraper (63), whose lower edge (630) slides against the upper surface of the floor (60) and scrapes the spilled feed, is mounted on the transfer roll (620). The apparatus for collecting spilled feed in a feed molding and packaging apparatus, wherein the lower edge (630) is controlled to be lifted to a non-operating position and is supported so as to reciprocate back and forth with the transfer roll (620).   Between the forming part (3) and the packing part (4), the roll bales (R) that have been formed and discharged from the forming part (3) are transferred to the bale mounting table (40) of the packing part (4). An extension floor extending from the rear end of the floor (60) of the transfer path (U) toward the bale mounting table (40) of the packing section (4) on the rear end side of the transfer path (U) provided (70) is connected to the connecting shaft (71) so that it can be tilted up and down by the mounting shaft (71) at the base end, and directed to the bale mounting table (40) by the support (73) pushed up by the load of the spring (72) 3. The apparatus for collecting spilled feed in a feed packaging apparatus according to claim 2, wherein the spilled feed collecting apparatus is provided so as to be inclined obliquely upward.

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