JP2008193992A - Particulate material scattering implement - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a particulate material scattering implement which can pack granular materials in a receiving bag, move a travel machine frame to an application place, incline a carrier, flow down the granular materials from the exit portion of the receiving bag with the travel of the travel machine frame to apply the particulate materials, therein dispose a conveyance mechanism capable of conveying the particulate materials in the receiving bag to the exit portion, convey the particulate materials in the receiving bag to the exit portion by the conveyance operation of the conveyance member, and smoothly drop the particulate materials from the exit portion to enhance the application workability. <P>SOLUTION: This particulate scattering implement has an attaching frame 3 to the travel machine frame 1 connected through a connection mechanism 2, disposing the carrier 9 on the attaching frame in a state capable of being inclined; disposing the receiving bag 13 capable of receiving the granular materials W such as grains or a fertilizer on the carrier; forming the exit portion 13a in the receiving bag; and disposing the conveyance mechanism 16 having a conveyance member 15 capable of conveying the particulate materials in the receiving bag to the exit portion. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

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

  Conventionally, as this kind of powder and dust material working machine, an attachment frame is connected to the traveling machine body, a carrier is provided on the attachment frame so as to be tiltable rearward, and a locking portion and an engagement are provided between the attachment frame and the carrier. There is known a structure in which a releasable locking mechanism including a stop member is provided and a plow body 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.
Japanese Patent Publication No.59-3607

  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 that the mounting frame is connected to the traveling machine body by a connecting mechanism, and the carriage is connected to the mounting frame. The storage bag body is provided so as to be tiltable, and a storage bag body capable of storing powdered grains such as rice husks and fertilizers is provided on the carriage, and an outlet portion is formed in the storage bag body. The present invention provides a granular material scattering work machine, comprising a transfer mechanism having a transfer member capable of transferring the gas to the outlet portion.

  The invention according to claim 2 is characterized in that the transfer mechanism comprises a rotating frame having a plurality of scraped blades as the transferring member, and a rotating mechanism for rotating the rotating frame. The invention described in claim 3 is characterized in that a shielding member is provided at a position above the transfer member to prevent the particulate matter from falling to a front position in the transfer direction.

  As described above, according to the first aspect of the present invention, the storage bag body is filled with powdered granular materials, the traveling machine body is moved to the distribution place, the carriage is tilted, and the traveling machine body travels. Can flow down from the outlet portion of the storage bag body and perform a dusting operation. At this time, a transfer mechanism having a transfer member capable of transferring the powdered particulate matter to the outlet portion in the storage bag body. Since it is provided, the granular material in the storage bag is transferred to the outlet portion by the transfer operation of the transfer member, and the falling of the granular material from the outlet portion is made smooth, so that the workability of the distribution can be improved.

  In the invention according to claim 2, since a transfer mechanism having a transfer member capable of transferring the powdered granular material to the outlet portion is provided in the storage bag, the powdered granular material in the storage bag is It is transferred to the outlet part, and the particulate matter in the storage bag can be reliably discharged from the outlet part, so that the workability of the distribution can be improved.

  In the invention of claim 2, the transfer mechanism comprises a rotating frame body having a plurality of scraped blade bodies as the transferring member, and a rotating mechanism for rotating the rotating frame body. 4. The granular material in the storage bag is transferred to the outlet by the scraping blade body by the rotation of the rotating frame, and the granular material in the storage bag can be reliably discharged from the outlet. In this invention, since the shielding member which prevents the powder material from dropping to the front position in the transfer direction is provided above the transfer member, the powder material can be reliably discharged from the outlet portion.

  1 to 11 show an embodiment of the present invention, FIGS. 1 to 9 show a first embodiment, and FIGS. 10 and 11 show a second embodiment.

  In the first embodiment shown in FIGS. 1 to 9, reference numeral 1 denotes a traveling machine body. In this case, a tractor is used, and a mounting frame 3 is coupled to a rear portion of the traveling machine body 1 by a coupling mechanism 2.

  In this case, as shown in FIGS. 2 and 3, the connecting mechanism 2 includes a lower link 4 projecting from the lower portions of the left and right sides of the traveling machine body 1 and a swing arm 5 projecting from the upper parts of the left and right sides of the traveling machine body 1. And a lifting link 6 that connects the swing arm 5 and the middle part of the lower link 4 and an upper link 7 that protrudes from the upper part of the traveling machine body. The distal end portion of the link 7 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 by hydraulic pressure.

  Reference numeral 9 denotes a carriage. In this case, as shown in FIGS. 3 and 4, the mounting frame 3 is a pair of left and right vertical rods 3a and a side surface consisting of a horizontal rod 3b protruding rearward from the lower ends of the vertical rods 3a. The carrier 9 is formed in an L shape, and the front plate 9b is erected on the front side of the rectangular bottom plate 9a, the front plate 9c is attached to the front plate 9b, and the side plates 9g and 9g are attached to the left and right sides of the bottom plate 9a. A rear plate 9h is provided at the rear portion of the bottom plate 9a so as to be swingable by its own weight by means of its own weight. A reinforcing rod 9d is attached to the bottom surface of the bottom plate 9a, and a cross section is provided at the rear edge of the bottom plate 9a and the reinforcing rod 9d. A triangular rod 9f is attached to form a substantially L shape, and the horizontal rod 3b is pivotally connected to the reinforcing rod 9d by the fulcrum shaft 10 while the front rod 9c is in contact with the vertical rod 3a. The carriage 9 is provided so as to be tiltable backward with respect to the fulcrum shaft 10.

  Reference numeral 11 denotes a locking mechanism. In this case, as shown in FIGS. 5, 6, and 7, an upper rod 9 e is attached between the upper portions of the front rod 9 c of the carriage 9, and 11a are mounted in parallel, a pin-shaped locking portion 11b is installed between the support pieces 11a, and the support pieces 11c are attached in parallel to a horizontal bar 3c installed between the vertical bars 3a. A fulcrum pin 11d is installed on the fulcrum pin, and a lever-like locking member 11e is pivotally attached to the fulcrum pin 11d. And a hook-like 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 interposed between the locking member 11e and the horizontal rod 3c. A latching spring 11h that can be pulled downward is hung, and an operating lever is attached to the latching member 11e. It is constructed by projecting the 1j.

  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 tilting mechanism. In this case, as shown in FIGS. 5 to 7, the hooking member 12 a is attached to the horizontal rod 3 c of the mounting frame 3, and the stopper member 12 b is attached to the upper rod 9 e 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 tilting position of the carriage 9 is restricted by being hooked in the hooking groove 12e of 12a, and the tilting position of the carriage 9 is variably provided by selecting a plurality of ring bodies 12c and the hooking grooves 12e. Is configured.

  Reference numeral 13 denotes a storage bag body, and a storage frame body 14 is mounted on the bottom plate of the carriage 9 as shown in FIGS. 2 and 3, and powdered particles W such as rice husk and fertilizer are stored in the storage frame body 14. A synthetic resin storage bag 13 having an openable and closable outlet 13a is provided. In this case, the storage frame 14 includes a bottom member 14a and a bottom member mounted on the bottom plate 9a of the carriage 9. The storage bag body 13 is provided with a bag mouth portion 13b that can be opened and closed by a fastener at the upper portion, and opened and closed by a fastener at the lower front and rear portions. A possible outlet portion 13a is provided, a mesh portion 13c is provided on the upper portion of the storage bag body 13, and the storage frame body 14 and the storage bag body 13 are connected by a fastener 13d. In this case, the storage frame 14 is formed separately from the carriage 9 and is placed and fixed on the carriage 9. However, the storage frame 14 is placed on the bottom plate 9 a of the carriage 9. The structure may be integrally attached.

  Reference numeral 15 denotes a transfer member, and reference numeral 16 denotes a transfer mechanism. In this case, as shown in FIGS. 3, 4, and 8, the transfer mechanism 16 rotates with a plurality of scraping blade bodies 15a as the transfer member 15. It comprises a frame 15b and a rotation mechanism 16a for rotating the rotary frame 15b, and mounting plate members 16b and 16b are attached to the horizontal ribs 14c on both the left and right sides of the storage frame 14, and between the mounting plate materials 16b and 16b. A rotary shaft 16c is rotatably installed, a hydraulic motor 16d driven by a driving source of the traveling machine body 1 is attached to one mounting plate member 16b, and the rotary motor 16d drives the rotary shaft 16c via a gear mechanism 16e for rotation. The rotary frame body 15b having a cylindrical frame shape is attached to the shaft 16c, and the four scraped blade bodies 15a having a rectangular plate shape are attached to the outer peripheral portion of the rotary frame body 15b.

  Thus, the transfer member 15 is rotated counterclockwise in the drawing by a rotation mechanism 16a as the transfer mechanism 16, and the granular material W on the carriage 9 is a forward position in the traveling direction of the traveling machine body 1 by this rotation. It is transferred from the rear position in the transfer direction to the front position in the transfer direction on the outlet portion 13a side.

  Reference numeral 17 denotes a shielding member, which is attached to the storage frame 14 and is obliquely arranged in a forward and downward manner at a position above the forward position in the transfer direction of the granular material W transferred by the transfer member 15. It is configured so as to prevent the particulate matter W in the body 13 from falling to the front position in the transfer direction.

  Since the first embodiment of the present embodiment has the above-described configuration, for example, as shown in FIGS. 1, 2, and 3, the traveling machine body 1 travels to a position near the installation location of the hulling machine and the hulling machine is discharged. The dust cylinder is inserted into the bag mouth portion 13b of the storage bag body 13, the rice husk is discharged by the exhaust flow flowing through the dust discharge cylinder, and the rice husk discharged from the dust discharge cylinder is packed into the storage bag body 13. At the same time, the exhaust flow is discharged outside from the upper mesh portion 13c, thereby filling the rice husks as the granular material W through the bag mouth portion 13b of the storage bag body 13, and when the filling is completed, the traveling machine body 1 Is moved to a distribution place such as an agricultural field, and in the agricultural field, the locking member 11e of the locking mechanism 11 is pulled up from the locking portion 11b as shown in FIGS. 7 and 9 from the locked state of FIGS. By removing and releasing, the carriage 9 tilts backward about the fulcrum shaft 10, and the rear plate 9h It swings about the shaft 9j and opens between the lower end portion of the rear plate 9h and the upper surface of the bottom plate 9a. In this case, the tilting mechanism 12 regulates the tilting angle shown in FIG. And the rice husk which is the granular material W flows down from the exit part 13a by opening the exit part 13a of the front side of the storage bag 13, and the rice husk which is the granular material W into the field by the traveling of the traveling machine body 1 Can perform spraying work.

  At this time, since the transfer mechanism 16 having the transfer member 15 capable of transferring the granular material W to the outlet portion 13 b is provided in the storage bag body 13, the granular material W in the storage bag body 13 is discharged from the storage bag body 13. It is transferred to the part 13a, and the granular material W in the storage bag 13 can be reliably discharged from the outlet part 13b, so that the workability of the distribution can be improved.

  In this case, the transfer mechanism 16 includes a rotating frame body 15b having a plurality of scraped blade bodies 15a as the transferring member 15, and a rotating mechanism 16a for rotating the rotating frame body 15b. , The granular material W in the storage bag body 13 is transferred to the outlet portion 13a by the scraping blade body 15a, and the granular material W in the storage bag body 13 can be reliably discharged from the outlet portion 13b. In this case, since the shielding member 17 is provided at the upper position of the transfer member 15 to prevent the powder W from falling to the front position in the transfer direction, the powder W is surely discharged from the outlet portion 13b. Can do.

  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 9 is horizontally held and tilted. In this case, since the tilting mechanism 12 capable of regulating the tilting position of the transport table 9 is provided between the mounting frame 3 and the transport table 9, the transport table 9 The inclined position can be regulated and held, and flexibility for various operations can be improved.

  The second embodiment shown in FIGS. 10 and 11 shows a different structure, and the same parts as those in the first embodiment will be described with the same reference numerals. In this case, the transfer members 15 and 15 are in the front and rear positions. Two sets of rotating frames 15b having a plurality of scraped blade bodies 15a as transfer members 15 are arranged side by side, and hydraulic pressure driven by a driving source of the traveling machine body 1 on one mounting plate member 16b. A motor 16d is attached, the rotary shaft 16c is driven by the hydraulic motor 16d via the gear mechanism 16e, the chain transmission mechanism 18 is installed on the parallel rotary shafts 16c and 16c, and the transfer members 15 and 15 are located above the transfer members 15 and 15. Shielding members 17 and 17 are provided to prevent the particulate matter W from falling to the front position in the transfer direction.

  Since the second embodiment is configured as described above, the same effects as the first embodiment can be obtained, and the transfer members 15 and 15 can be miniaturized.

  Note that the present invention is not limited to the above embodiment, and can be applied not only to rice husks but also to fertilizer and other powdered particles. An electric motor or an electric cylinder is driven by an electric drive source such as a battery, and the transfer member 15 can be rotated by the electric motor, or the transfer member can be pushed and transferred by the electric cylinder. The shape, the structure of the transfer mechanism 16 and the like are designed with appropriate changes.

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

1 is an overall side view of a first embodiment of the present invention. It is a top view of the 1st example of an embodiment of the invention. It is a partial side view of the first embodiment of the present invention. It is a partial expanded sectional view of the first embodiment of the present invention. It is a partial expanded side view of the first embodiment of the present invention. It is a partial expanded side view of the first embodiment of the present invention. It is a partial expanded side view of the first embodiment of the present invention. It is a fragmentary sectional side view of the first embodiment of the present invention. It is a side view of the use condition of the example of the 1st position form of implementation of this invention. It is a partial side view of the second embodiment of the present invention. It is a partial plane sectional view of the third embodiment of the present invention.

Explanation of symbols

W granular material 1 traveling machine body 9 carrier 11 locking mechanism 12 tilting mechanism 13 storage bag body 13a outlet 15 transfer member 15a scraping blade body 15b rotating frame body 16 transfer mechanism 16a rotating mechanism 17 shielding member

Claims (3)

  A mounting frame is connected to the traveling machine body by a connecting mechanism, a carrier is provided on the mounting frame so as to be tiltable, and a storage bag body capable of storing powdered particles such as rice husk and fertilizer is provided on the carrier, and the storage bag An outlet part is formed in the body, and a transfer mechanism having a transfer member capable of transferring the powdery substance to the outlet part is provided in the storage bag body.   2. The powder and particulate matter dispersion according to claim 1, wherein the transfer mechanism includes a rotating frame body having a plurality of scraped blade bodies as the transfer member, and a rotating mechanism for rotating the rotating frame body. Work machine. 3. A powder and dust product working machine according to claim 1, wherein a shielding member is provided at a position above the transfer member to prevent the powder and particles from falling to a front position in the transfer direction.

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