JP2007037491A - Powder or particle material storing container and powder or particle spreading machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To perform the spreading work of powder or particle materials to a field, the easy and smooth charging, loading, transportation and spreading of the powder and particle and the improvement of the spreading workability of the powder and particle materials by packing the powder and particle material in a bag of a powder and particle material storing container, loading the container on a transportation deck by the traveling motion of a traveling machine body, transporting the storing container to the field by the spreading work machine, traveling the traveling machine body in a state to tilt the transportation deck and, at the same time, opening the mouth of the storage bag to discharge the powder and particle material from the bag. <P>SOLUTION: The spreading machine is composed of a traveling machine body 1, a spreading work machine M having a transportation deck 9 placed on the machine body through an attaching frame 3 in a vertically movable or tiltable manner, a loading member 14 placed on the transportation deck 9 and loaded by the traveling motion of the traveling machine body, and a storage bag part 16 holding a storage bag 15 for holding a powder and particle material W such as chaff and fertilizer and having a closeable outlet. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a powder and dust container storage tool and a powder and granular material spraying machine used for spraying powder and the like such as rice husk and fertilizer.

  Conventionally, as this kind of spreading work machine, a mounting frame is connected to the traveling machine body, and a carriage is provided on the mounting frame so as to be able to tilt backward, and a locking portion and a locking member are provided between the mounting frame and the carriage. There has been known a structure in which a releasable locking mechanism is provided and a frame is attached to a mounting frame in a front-down manner.

For example, rice husks and fertilizers are stored in a transportation platform, and fertilizer is dropped and sprayed from the bottom of the transportation platform, and harvesting and farm equipment are mounted for transportation work. Hold the traveling machine forward, scrape the soil at a high place in the farm scene with the scraper, guide the scraped soil into the carriage with the scraper, move the traveling machine to the lower part of the field, At that position, the operator manually releases the locking mechanism, tilts the carriage with its own weight, and discharges the soil in the carriage to a low part of the field, thereby performing the leveling work on the field. ing.
JP-A-6-53012

  However, in the case of these conventional structures, it is troublesome to load a large amount of heavy rice husks on the carrying table, and accordingly, there is a disadvantage that the carrying workability and the spraying workability may be lowered. .

  The present invention aims to solve these disadvantages. Among the present inventions, the invention according to claim 1 is capable of moving up and down and tilting via a mounting frame on the traveling machine body and the traveling machine body. It has a stacking member loaded by the traveling operation of the traveling machine body on the transportation platform of the spraying work machine composed of a disposed transportation platform, and an outlet part that can be opened and closed to accommodate powdered particles such as rice husks and fertilizers. And a storage bag portion capable of holding the storage bag body, and a detachable leg member capable of forming an insertion portion for disposing the carriage on the stacking member at a position below the stacking member. It is in the granular material storage device characterized by this.

  The invention according to claim 2 is characterized in that a releasable locking mechanism comprising a locking portion and a locking member is provided between the mounting frame and the carriage. The invention according to claim 3 is characterized in that a position regulation mechanism capable of regulating the tilting position of the carriage is provided between the mounting frame and the carriage. The invention described in No. 4 is characterized in that an attachment / detachment mechanism is provided that can attach / detach the stacking member to / from the carrier.

  Moreover, the invention of Claim 5 exists in the granular material dispersal work machine provided with the said granular material storage tool.

  As described above, in the invention according to claim 1 or 5, the present invention packs the granular material in the storage bag body of the granular material storage device, and runs the granular material storage device on the carriage. It is loaded by the traveling motion of the aircraft, and the powder storage device is transported to the field etc. by the spreader, and the traveling aircraft is run in the state where the transportation platform is tilted and the outlet of the storage bag body is opened. Then, the particulate matter can be allowed to flow down and can be dispersed in the field, and the filling, loading, transportation and dispersion of the particulate matter can be performed easily and smoothly. Since the leg member which can form the insertion part for disposing the carrier on the lower position of the loading member is detachably provided on the loading member, the insertion part can be secured by attaching the leg member. The carrier can be easily inserted into the powder, and the powder on the carrier The storage equipment can be easily loaded, and at the time of spraying work, the carrier can be tilted at a low position by removing the leg members, and the fields such as rice stocks scattered in the field with respect to the loading members Collisions with scattered objects and entanglement of scattered fields can be prevented, and workability of spraying granular materials can be improved.

  In the invention according to claim 2, since a releasable locking mechanism comprising a locking portion and a locking member is provided between the mounting frame and the transport table, the transport table is held horizontally. In the invention of claim 3, a position regulating mechanism capable of regulating the tilting position of the carriage is provided between the mounting frame and the carriage. Therefore, the tilting position of the carriage can be regulated and maintained, and flexibility for various operations can be improved. In the invention according to claim 4, the loading member can be attached to and detached from the carriage. Since the attachment / detachment mechanism is provided, it is possible to connect and fix the particulate matter storage tool to the transporting base, and to facilitate the spraying workability.

  FIG. 1 to FIG. 12 show an embodiment of the present invention. In this case, as shown in FIG. 1, M is a spreading work machine, and includes a traveling machine body 1 composed of a tractor. The connecting mechanism 3 connects the mounting frame 3.

  In this case, as shown in FIGS. 3 and 10, the coupling mechanism 2 includes a lower link 4 projecting from the lower portions of the left and right side portions of the traveling aircraft body, and a swing arm 5 projecting from the upper left and right side portions of the traveling aircraft body, The swing link 5 is composed of a lifting link 6 that connects the middle part of the lower link 4 and an upper link 7 that projects from the upper part of the traveling machine body. The front end of the frame is connected to the mounting frame 3 by a connecting pin 8, and the mounting frame 3 is configured to be movable up and down by a swing arm 5 that swings hydraulically.

  In this case, as shown in FIG. 10, the mounting frame 3 is formed in a substantially L-shaped side surface comprising a pair of left and right vertical rods 3a and a horizontal rod 3b projecting rearward from the lower end of the vertical rod. Then, the carriage 9 has a front plate 9b erected on the front side of the stacking portion 9a, which is a rectangular bottom plate on which the granular material W is loaded, and a front ridge 9c is attached to the front plate 9b. Reinforcing rod 9d is attached to the bottom surface, and a triangular hook 9f is attached to the rear edge of the stacking portion 9a and reinforcing rod 9d to form a substantially L shape, and the front rod 9c is in contact with the vertical rod 3a. The horizontal rod 3b is pivotally connected to the reinforcing rod 9d by the fulcrum shaft 10, and the carriage 9 is provided so as to be tiltable backward with respect to the mounting frame 3 about the fulcrum shaft 10.

  Reference numeral 11 denotes a locking mechanism. In this case, as shown in FIGS. 8 and 10, an upper rod 9e is attached between the upper portions of the front rod 9c of the carriage 9, and two support pieces 11a are arranged at the center of the upper surface of the upper rod 9e. Mounted in a parallel state, a pin-shaped locking portion 11b is installed between the support pieces 11a, and a support piece 11c is attached in a parallel state to a horizontal bar 3c installed between the vertical bars 3a, and a fulcrum pin is provided between the support pieces 11c. 11d is installed, and a lever-like locking member 11e is pivotally attached to the fulcrum pin 11d, and a stopper portion 11f capable of contacting the upper surface of the horizontal bar 3c is formed at the base end of the locking member 11e. At the same time, a hook-shaped portion 11g that can be hooked and locked to the locking portion 11b is formed at the tip of the locking member 11e, and the tip of the locking member 11e is placed downward between the locking member 11e and the horizontal rod 3c. An elastic spring 11h that can be pulled is hung, and the operating lever 11 is attached to the engaging member 11e. It is constructed by projecting a.

  Thus, by swinging the locking member 11e upward about the fulcrum pin 11d, the hook-shaped portion 11g of the locking member 11e is detached from the locking portion 11b, whereby the carriage 9 is centered on the fulcrum shaft 10. When the carriage 9 is raised from the tilted state, the hook-shaped portion 11g of the locking member 11e comes into contact with the locking portion 11b and rides up against the locking spring 11h. After that, the latching part 11b is latched by the hook-shaped part 11g of the latching member 11e, thereby preventing the backward tilting of the own weight around the fulcrum shaft 10 of the carriage 9.

  Reference numeral 12 denotes a position regulating mechanism. In this case, as shown in FIGS. 11 and 12, the hook member 12a is attached to the horizontal rod 3c of the mounting frame 3, and the stop member 12b is attached to the upper rod 9e of the carriage 9. One end of a chain 12d formed by alternately connecting a plurality of ring bodies 12c to the member 12b at right angles is fastened, and the hooking member 12a is alternately widened slightly wider than the wire diameter of the chain 12d. A hooking groove 12e that can be hooked on the ring body 12c is formed, and the other end of the chain body 12d is separated from the hooking member 12a, thereby allowing the carriage 9 to tilt backward, and the other end of the chain body 12d is hooked on the hooking member. The rear tilt position of the carriage 9 is restricted by being hooked on the hook groove 12e of 12a, and the rear tilt position of the carriage 9 is variably provided by selecting the plurality of ring bodies 12c and the hook grooves 12e. It is composed.

  Reference numeral 13 denotes a granular material storage device, as shown in FIG. 4, which can store and open the granular material W such as rice husk and fertilizer on the loading member 14 placed on the loading portion 9 a of the carrier 9. A storage bag portion 16 capable of holding a synthetic resin storage bag body 15 having an exit portion is provided. In this case, the storage bag portion 16 is provided on the stacking plate 14a of the stacking member 14 with a plurality of support rods 16a and An enclosure frame 16c made of a reed 16b is arranged, a storage bag body 15 is arranged on the stacking plate 14a in the enclosure 1, and an input port portion 15b that can be opened and closed by a fastener is formed on the upper portion of the storage bag body 15. An outlet 15c that can be opened and closed by a fastener is provided on the lower side, a partition wall 15f is formed inside the storage bag body 15, a mesh portion 15g is provided on the upper side of the storage bag body 15, and the enclosure frame 16c is stored. The bag 15 is connected to the connecting hole 15a and the connecting ring 15d. As shown in FIG. 9, the cylinder 9h is attached to both ends of the upper rod 9e of the carriage 9, and the bolt housing 9j is screwed to the cylinder 9h to surround the bolt housing 9j. The storage bag portion 16 is fixed to the carriage 9 by being hooked on the support rod 9a of the frame body 16b and screwing the nut 9k to the bolt housing 9j.

  Reference numerals 17 and 17 denote leg members, and P denotes a leg attaching / detaching mechanism. In this case, as shown in FIGS. 5 and 6, leg portions 14a and 14a are suspended from the left and right sides of the stacking member 14 to form leg portions 14a and 14a. The frame members 14b and 14b are attached to the leg members 17 and 17 and the insertion rods 17a and 17a that can be inserted and fitted into the frame members 14b and 14b are attached to the leg members 17 and 17, and the frame members 14b and 14b and the insertion rods 17a and 17a are attached and detached. The leg members 17 and 17 are detachably attached to the stacking member 14 by inserting the pins 17b, and the carriage 9 is disposed below the stacking member 14 by attaching the leg members 17 and 17 to the stacking member 14. For this purpose, an insertion portion 18 is provided as a space surrounded by the left and right leg members 17 and 17 and the stacking plate 14a.

  Reference numerals 19 and 19 denote insertion guides. In this case, as shown in FIGS. 6 and 7, the leg members 17 and 17 and the front end portions of the leg portions 14a and 14a are formed so as to open to each other in a C-shape. The insertion guide portions 19, 19 are provided so that the loading portion 9 a of the carriage 9 can be inserted and guided into the insertion portion 18.

  Reference numeral 20 denotes an attachment / detachment mechanism. In this case, as shown in FIGS. 5 and 6, insertion holes 9g are formed on both sides of the loading portion 9a of the carriage 9, and insertion holes 14e are formed in the loading member 14. By inserting the insertion pin 20a through the insertion hole 9g and the insertion hole 14e, the stacking member 14 is detachably provided on the carriage 9.

  Since this embodiment has the above-described configuration, for example, as shown in FIG. 2, for example, a dust container 13 is installed in the vicinity of the installation location of the hulling machine, and the dust discharge cylinder of the hulling machine is installed. The rice husk is inserted into the bag mouth portion 15b of the storage bag body 15 and exhausted by the exhaust flow flowing in the dust discharge cylinder. The rice husk discharged from the dust discharge cylinder is packed into the storage bag and the exhaust flow is at the top. When the filling is completed, the rice husk as the granular material W is packed through the bag mouth portion 15b of the storage bag body 15, and when the packing is completed, the traveling machine body 1 of the spraying machine M is discharged. , The rear part of the carriage 9 is positioned opposite to the granular material container 13, and as shown in FIGS. 3 and 4, the spreading work machine M is moved backward to insert the plate 9 a of the carriage 9 into the insertion part 18. When the insertion into the insertion portion 18 is completed, the carriage 9 and the stacking member 14 are inserted into the insertion pin of the attachment / detachment mechanism 20. 20a, and the carrier 9 and the surrounding frame 16c are fixed by the bolt housing 9j, whereby the particulate matter storage tool 13 packed with the particulate matter W is loaded on the carrier 9 become.

  Then, when the powder and granular material storage tool 13 is loaded, the leg members 17 and 17 are removed from the stacking member 14 by removing the mounting and detaching pins 17b of the leg mounting and dismounting mechanism P, and in the state of FIG. In the field, as shown in FIG. 10, the locking member 11 e of the locking mechanism 11 is pulled up and removed from the locking portion 11 b to be in the released state, as shown in FIG. 10. Tilts backward about the fulcrum shaft 10, and in this case, the tilting angle shown in FIG.

  Then, as shown in FIG. 12, by opening the outlet portion 15c of the storage bag body 15, the rice husk, which is the granular material W, flows down from the outlet portion 15c, and the spraying machine M travels to scatter the rice husk into the field. It can be carried out.

  Therefore, for example, in the place where the hulling machine is installed, the granular material W, which is rice husk, is stored in the storage bag body 15 of the granular material storage device 13 including the stacking member 14 and the storage bag portion 16 via the dust discharge cylinder. When the rice husks are packed, the granular material storage device 13 is loaded on the transportation platform 9 of the spraying machine M by the traveling operation of the traveling machine body 1, and the granular material storage device 13 is transported to the field by the spraying machine M. In the field, the rice husk, which is the granular material W, flows down from the outlet portion 15c of the storage bag 15 by running the traveling machine body 1 with the carriage 9 tilted. The rice husk spraying operation can be carried out, and the powdered granular material W can be packed, loaded, transported and sprayed easily and smoothly. At this time, the stacking member 14 is placed at a position below the stacking member 14. Forming an insertion portion 18 for placing the carriage 9 Since the leg member 17 is detachably provided, the insertion portion 18 can be secured by attaching the leg member 17, and the loading portion 9a of the carriage 9 can be easily inserted into the insertion portion 18. It is possible to easily load the granular material container 13 on the carriage 9, and at the time of spraying work, the leg 9 can be tilted at a low position by removing the leg member 17. Further, it is possible to prevent colliding with the field scattered matter such as rice stock scattered in the field with respect to the loading member 14 and entanglement of the field scattered matter, and improve the workability of spraying the granular material W.

  Further, in this case, since the releasable locking mechanism 11 including the locking portion 11b and the locking member 11e is provided between the mounting frame 3 and the transport table 9, the transport table 1 is horizontally held and tilted. In this case, a position regulating mechanism 12 capable of regulating the tilting position of the carriage 9 is provided between the mounting frame 3 and the carriage 9. The tilt position can be regulated and held, and flexibility for various operations can be improved. In this case, the insertion guide portions 19 and 19 are provided at the front end portions of the leg members 17 and 17, respectively. In this case, the loading portion 9 a of the carriage 9 can be easily inserted into the insertion portion 18 by the insertion guide portions 19, 19. In this case, the detachable mechanism 20 that allows the loading member 14 to be attached to and detached from the carriage 9. Since the powder and granular material storage device 13 is provided with the carrier 9 Can be connected and fixed to reliably fix, it is possible to smoothly carry out the spraying workability.

  Note that the present invention is not limited to the above-described embodiment, for example, it can be applied not only to rice husk but also to fertilizer and other powders, and the structure and form of the loading member 14; The structure and the like of the locking mechanism 11, the position regulating mechanism 12, the powder and granular material storage tool 13, the storage bag body 15, and the leg member 17 are appropriately changed and designed.

  As described above, the intended purpose can be sufficiently achieved.

1 is an overall side view of an embodiment of the present invention. It is a whole top view of the granular material storage tool of the embodiment of the present invention. 1 is an overall side view of an embodiment of the present invention. It is a rear view of the embodiment of the present invention. It is a partial longitudinal cross-sectional view of the embodiment of this invention. It is a partial separation perspective view of an example of an embodiment of the invention. It is a partial plane sectional view of the example of an embodiment of the invention. It is a partial expanded sectional view of the example of an embodiment of the invention. It is a fragmentary top view of the example of an embodiment of the invention. It is a partial side view of the embodiment of the present invention. It is a partial front view of the embodiment of the present invention. 1 is an overall side view of an embodiment of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS M Spreading work machine 1 Traveling machine body 9 Carriage 11 Locking mechanism 12 Position control mechanism 13 Particulate material storage device 14 Loading member 15 Storage bag body 16 Storage bag part 17 Leg member 18 Insertion part 20 Detachment mechanism

Claims (5)

  A loading member that is loaded by a traveling operation of the traveling machine body on the transportation platform of a spreading work machine that includes a traveling machine body and a transportation platform that is arranged on the traveling machine body so as to be vertically movable and tiltable via an attachment frame; And a storage bag portion that can hold a storage bag body that can store powder and granular materials such as fertilizer and can be opened and closed, and the transporting base is placed below the stacking member on the stacking member. A granular material container characterized in that a leg member capable of forming an insertion portion for placement is detachably provided.   The granular material container according to claim 1, wherein a releasable locking mechanism including a locking portion and a locking member is provided between the mounting frame and the carriage.   The powder and granular material storage device according to claim 1 or 2, wherein a position regulation mechanism capable of regulating a tilting position of the carriage is provided between the mounting frame and the carriage.   The particulate matter storage tool according to any one of claims 1 to 3, wherein an attachment / detachment mechanism is provided to attach / detach the stacking member to / from the carrier. The granular material dispersion | distribution work machine provided with the granular material storage tool of any one of the said Claims 1-4.

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