JP5295293B2 - Feed rice crushing system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a feed rice crushing system which can simply and safely make treatment in which feed rice is taken out from a holding bag to be crushed by a crusher be carried out without making an operator have an anxious feeling. <P>SOLUTION: The feed rice crushing system includes a pedestal 3 having a top plate 25 on which the feed rice holding bag F can be mounted through a pallet 2, a penetration part 2d which is installed in the pallet 2 and into which the cylindrical discharge part of the bottom face of the holding bag F can be inserted, a hopper 4 arranged on the lower surface side of the top plate 25, an opening/closing window 36 which makes it possible to make a hand be inserted into the inside of the hopper 4, the crusher 6 which is arranged below the hopper 4 and receives/crushes the feed rice sent from the hopper 4, a dolly holding part 8 which is formed below the crusher 6 and holds a dolly 7 to be able to be carried out/in, and a sprayer 9 spraying water on the crushed feed rice discharged from the outlet 47 of the crusher 6. <P>COPYRIGHT: (C)2013,JPO&amp;INPIT

Description

  The present invention relates to a feed rice crushing system, and more particularly to a feed rice crushing system for taking out and crushing feed rice stored in a storage bag from a cylindrical discharge portion provided in the center of the bottom surface of the storage bag.

  Consumption of rice, which is used as a staple food for Japanese people, is on a downward trend, and prices continue to decline. In the future, population decline and per capita consumption will inevitably decrease, making it difficult for rice farmers to maintain rice cultivation. On the other hand, feeds used in Japan are mainly mixed feeds, but feed grains such as corn, which is a raw material for mixed feeds, are soaring in the international market. Burden is growing.

  As a countermeasure, attempts have been made to replace part of rice cultivation with staple rice production for feed rice production. For rice farmers, it is easy to tackle because the cultivation system is the same and no capital investment is required, and for livestock farmers, it is cheaper than conventional compound feed and can be stored for a long time in a straw state. Therefore, it attracts attention as a suitable measure for both.

  By the way, forage rice is covered with rice husks, and the surface of brown rice is hard, so there is a problem that digestibility deteriorates when fed to livestock as grains. For example, when brown rice is given to dairy cows as grains, it is said that the digestibility is reduced by about 30% than that obtained by crushing, and the amount of milk is greatly reduced. Then, the crushing apparatus for livestock farmers is proposed so that the feed rice conveyed from the feed company can be crushed comparatively easily. This crushing device is configured to include an input port for introducing feed rice, a crushing mechanism for crushing the input feed rice with a rotary blade, and a discharge port for discharging the crushed feed rice. .

  On the other hand, a storage bag called a flexible container bag or a transbag (trademark) is used when transporting feed to a consumption area such as a livestock farmer. For example, as shown in Patent Document 1, the storage bag is a large bag-shaped container that is foldable, and includes a bag main body that stores the granular material, and a granular material that is provided in the center of the upper surface of the bag main body. A cylindrical injection part that can be injected, a cylindrical discharge part that is provided at the center of the bottom surface of the bag body and that can discharge the granular material, and that closes each of the cylindrical injection part and the cylindrical discharge part It has a string. A suspension belt is attached to the outer peripheral surface of the bag body, and the bag body can be lifted by a lift or the like.

  When transporting feed rice from a feed company to livestock farmers using this storage bag, first, the feed company injects the feed rice from the cylindrical injection part with the cylindrical discharge part closed with a closing string, Fill the bag body with feed rice. Thereafter, the cylindrical injection portion is closed with a closing string, and the accommodation bag is loaded onto the lifting truck via the hanging belt. On the other hand, in the case of livestock farmers, the transported storage bag is lifted again via a suspension belt and positioned above the inlet of the crushing device or above the separately provided silo, and then the closure string of the cylindrical discharge part Open (unwind) the cylindrical discharge part. Thereby, feed rice can be supplied to the inlet of the crushing device.

  However, since the cylindrical discharge part of the storage bag is provided at the center of the bottom surface of the bag body, it is a heavy object that is lifted (for example, 700 kg) in order to unlock or bind the closure string of the cylindrical discharge part. This is a work that sneaks under the storage bag, which impairs the safety of the worker and increases the mental burden on the worker. In particular, since the storage bag is supported in a state of being suspended via a suspension belt, the storage bag is swayed when unfastening or tying the closure string, which promotes the operator's anxiety.

  Therefore, in view of the above situation, the present invention is a feed rice that can easily and safely perform the process of taking out the feed rice from the containing bag and crushing it with a crushing device without causing the operator to feel uneasy. It is an object to provide a crushing system.

Feed rice crushing system according to the present invention,
“Food rice stored in a bag body, a cylindrical discharge portion provided in the center of the bottom surface of the bag main body, and a storage bag having a closure string for closing the cylindrical discharge portion is taken out from the storage bag and crushed. Feed rice crushing system,
While having a top plate on which the accommodation bag can be placed, a gantry in which an accommodation space is formed below the top plate,
An opening formed through the top plate and through which the cylindrical discharge portion can be inserted;
A hopper disposed on the lower surface side of the top plate so as to face the opening;
An opening / closing window that is formed through a part of the peripheral wall of the hopper, is provided so as to be opened and closed by a door body, and allows a hand to be inserted into the hopper when opened,
A crusher body disposed in the accommodation space of the gantry located below the hopper and into which the feed rice fed from the hopper is introduced, and a crusher main body for crushing the feed rice introduced into the entrance And a crushing device having a discharge port for discharging the crushed feed rice,
A carriage accommodating portion that is formed in the accommodation space of the gantry located below the crushing apparatus, and that accommodates the carriage for receiving and transporting the feed rice falling from the discharge port of the crushing apparatus in a removable manner; Have
It is characterized by this.

  Here, as the “accommodating bag”, a commercially available product can be used. The material, structure, and shape of the “bag body” are not particularly limited. For example, the bag body further includes a discharge portion pressing piece that is pressed from the outside in a state where the “tubular discharge portion” is folded. It may be a thing. In the case where the “ejection part presser piece” is provided, the “closing string” may be composed of a tie string attached to the cylindrical discharge part and a presser string that holds the discharge part presser piece in a closed state. it can. Further, the “accommodating bag” may be one that can be used repeatedly, or may be a disposable type that can be used only once.

  In addition, the height of the “top plate” in the “base” is not particularly limited, but the bottom surface of the storage bag placed on the top plate (or on a pallet described later) (specifically, a closing string or a cylindrical shape) It is preferable that the height is within reach of the operator (for example, 180 cm or less) with respect to the discharge unit).

  Further, the “hopper” may have a funnel shape, and the cross-sectional shape may be circular or polygonal. Further, the “opening / closing window” formed on the peripheral wall of the hopper is not particularly limited in shape and position as long as it can be inserted into the operator's hand (preferably both hands). In addition, the opening / closing mechanism of the “door” is not particularly limited, but it is configured such that the door is slidably supported along the peripheral wall of the hopper like a sliding door, or the upper end of the door is supported by a hinge. And the structure which open | releases when a door body is pressed toward the inner side of a hopper can be illustrated.

  Further, the configuration of the “crusher body” is not particularly limited. For example, a rotating shaft that is rotated by a driving source such as a motor, a pair of support plates attached to both ends of the rotating shaft, and a support for these. A plurality of support shafts spanned between the plates and a plurality of free hammers attached to the respective support shafts at predetermined intervals in the axial direction can be configured.

  In addition, examples of the “cart” include a wheelbarrow for transportation in which wheels and handles are attached to a cargo bed. A commercially available cart can be used.

  According to the feed rice crushing system of the present invention, when the storage bag for storing the feed rice is placed directly on the top plate of the gantry (or via a pallet described later), the bottom surface of the bag body is supported and stored. The bag is supported in a stable state at a predetermined height. The top plate is formed with an opening penetrating in the vertical direction, and a cylindrical discharge portion provided at the center of the bottom surface of the containing bag can be inserted therethrough. A hopper facing the opening is provided on the lower surface side of the top plate, but an opening / closing window that communicates the inside and outside of the hopper is formed on the peripheral wall of the hopper and can be opened and closed by the door body. It is possible. For this reason, by moving the door body to open the open / close window, a hand is inserted into the hopper, the tubular discharge portion is pulled into the hopper, or the closure string for closing the tubular discharge portion is released. It becomes possible. As described above, since the operation of pulling out the cylindrical discharge portion provided at the center of the bottom surface of the bag body and releasing the closing string is performed on the storage bag placed on the top plate, It is possible to greatly increase the safety and make it possible to work with peace of mind.

  Then, when the closing string is released, the tubular discharge portion opens, and the feed rice stored in the storage bag is discharged into the hopper. In addition, it can prevent that feed rice spills from an opening / closing window by moving a door body and closing an opening / closing window after releasing a closing string.

  Moreover, the crushing apparatus is arrange | positioned in the accommodation space below a hopper, and the feed rice which fell from the sending-out port of the hopper is thrown into the inlet of a crushing apparatus. The fed feed rice is crushed (including pulverized) by the crusher body and discharged from the outlet. That is, feed rice can be continuously supplied to the crushing device, and the crushed feed rice can be discharged sequentially.

  Furthermore, a cart housing part into which the cart can be taken in and out is formed in the housing space below the crushing device. For this reason, it becomes possible to receive the crushed feed rice discharged | emitted from the discharge port by the loading platform of a trolley | bogie by accommodating a trolley | bogie in a trolley | bogie accommodation part. Therefore, it becomes possible to transport the crushed feed rice without transshipment.

  By the way, when the residual amount of the feed rice stored in the storage bag decreases, it becomes difficult to naturally discharge the feed rice from the cylindrical discharge portion of the storage bag. In this case, if the container bag is lifted up slightly and shaken in the left-right direction, the remaining feed rice can be discharged, but according to this, the position of the cylindrical discharge portion is also displaced in the horizontal direction. Therefore, feed rice may be scattered. However, in the present invention, since the funnel-shaped hopper is provided so as to face the opening, even if the feed rice is scattered, the feed rice is received by the hopper and guided to the inlet of the crushing apparatus. Can do. In addition, since a predetermined amount of feed rice can be stored in the hopper, all the feed rice remaining in the storage bag can be discharged without operating the crushing device.

In the feed rice crushing system of the present invention,
“In addition to the pallet that is placed on the top surface of the top plate in a state where the storage bag is placed,
The pallet includes a lattice-shaped portion that covers the opening of the top plate and has a gap through which the feed rice can pass, and a penetration portion that is formed at the center of the lattice-shaped portion and through which the cylindrical discharge portion can be inserted. , With "
It can be configured.

  Here, the “pallet” is a carrier for transportation, and can be carried by a forklift with the accommodation bag placed on it. In addition, the “lattice-like portion” is formed by combining square bars and the like like a grid of a combination grid, and includes a mesh shape.

  According to the feed rice crushing system of the present invention, the storage bag is transported by a forklift while being placed on a pallet, and placed on the top board. That is, it is possible to lift to the height of the top plate without lifting the containing bag. Therefore, it is possible to work very easily even in places where the height of the installation space is limited, such as a barn.

  By the way, the pallet needs to be formed with a penetrating portion that communicates with the opening of the top plate when placed on the top plate, that is, a penetrating portion for inserting the cylindrical discharge portion of the containing bag. However, if the size of the penetrating part is the same as the opening of the top plate (that is, the opening corresponding to the entire upper surface of the hopper), the area of the penetrating part is relatively large, and the area below the containing bag is small. Since a large hole is opened in the pallet, it is difficult to stably support the bottom surface of the bag body on the pallet. That is, there is a possibility that the storage bag placed on the pallet may tilt or roll. In addition, when the feed rice remaining in the containing bag is discharged, the worker may go up on the pallet, but if the opening area of the penetrating part is large, the operator's foot may penetrate the pallet. May fall into the hopper through the top and top openings. On the other hand, if the penetrating part is formed only on a part of the upper surface of the hopper (for example, only the central part of the opening) and the other part is closed, the penetrating part becomes small, and the scattered feed rice is received by the hopper. (That is, dropping into the hopper through the penetrating portion) becomes difficult. In this case, an operation such as collecting the feed rice scattered on the pallet with a broom is required, which increases the burden on the operator.

  On the other hand, the pallet of this invention is provided with the lattice-shaped part which covers the upper surface open part (namely, opening part of a top plate) of a hopper, and the penetration part is formed in the center of a lattice-shaped part. Moreover, the clearance gap (mesh) in a grid | lattice-like part is formed in the magnitude | size which can pass feed rice (rice grain). For this reason, the scattered feed rice can be dropped into the hopper through the gaps or through portions of the lattice-like portion, and the discharge operation of the feed rice remaining in the storage bag becomes extremely easy. In addition, the size of the penetrating portion can be set to the minimum necessary size (that is, a size enough to allow the cylindrical discharge portion to be inserted). It becomes possible to further improve the sex.

In the feed rice crushing system of the present invention,
“A spraying device that sprays mist-like water on the feed rice that is disposed in the housing space of the gantry located above the carriage housing and falls from the discharge port of the crushing device”
It can also be configured.

  Here, the “spraying device” includes, for example, a tank that stores water, a plurality of nozzles that can discharge mist-like water, and a compressor that compresses water stored in the tank and pumps it to the nozzles. It can comprise. It is also possible to add lactic acid bacteria and molasses into the stored water. The amount of water sprayed on the feed rice is not particularly limited, but it is preferable to spray the feed rice so that the water content of the feed rice is about 30%.

  According to this, the spray apparatus is arrange | positioned above the trolley accommodating part, and mist-like water is sprayed with respect to the feed rice (feed rice after crushing) discharged | emitted from the discharge port of the crushing apparatus. Therefore, the moisture content of feed rice can be increased and the digestibility of livestock can be further increased. Further, since water is sprayed on the feed before reaching the loading platform of the carriage, that is, the falling feed, water can be evenly adhered to the surface of the feed rice and can be easily impregnated.

  As described above, according to the present invention, the operation of pulling out the tubular discharge portion or releasing the closing string is performed on the storage bag placed on the top plate, so that the feed rice is removed from the storage bag. A series of processes to be crushed by the take-out crushing apparatus can be easily and safely performed without causing the operator to feel uneasy.

It is a perspective view which shows the structure of the feed rice crushing system of this embodiment. It is a side view which shows the structure of a feed rice crushing system, and the structure of a storage bag. It is a principal part expanded sectional view for demonstrating the usage method of a feed rice crushing system. It is sectional drawing which shows schematic structure of a crushing apparatus.

  Hereinafter, the feed rice crushing system 1 which is embodiment of this invention is demonstrated based on FIG.1 and FIG.2. The feed rice crushing system 1 takes out the feed rice K (see FIG. 3) accommodated in the accommodation bag F and crushes it. The feed rice crushing system 1 is mainly loaded with the accommodation bag F and transported by a forklift (not shown). Pallet 2, a gantry 3 on which the pallet 2 can be placed on the top surface, a hopper 4 disposed above the gantry 3, a crushing device 6 disposed below the hopper 4, and a crushing device 6, a carriage accommodating portion 8 that is disposed below the carriage 7 so as to accommodate the carriage 7, a spraying device 9 disposed on the upper side of the carriage accommodating portion 8, a ladder 10 leaning on one end side of the gantry 3, It is configured with.

  As shown in FIG. 2, the storage bag F is a synthetic resin bag-like container having flexibility and flexibility, and includes a large bag body 11 that stores the feed rice K. On the upper surface of the bag body 11, a cylindrical injection part 12 for injecting the feed rice K into the bag body 11 protrudes upward from the center of the upper surface, and the cylindrical injection part 12 is folded. An injection portion pressing piece 13 that is pressed from above is provided. An injection portion tying string 14 is attached to the cylindrical injection portion 12, and the cylindrical injection portion 12 is closed by tying the injection portion tying cord 14. Further, an injection part presser string 15 is attached to the injection part presser piece 13, and the injection part presser string 15 can hold the injection part presser piece 13 in a closed state. On the other hand, on the bottom surface of the bag body 11, a cylindrical discharge portion 17 for discharging the feed rice K stored in the bag body 11 projects downward from the center of the bottom surface, and the cylindrical discharge portion 17 is A discharge portion pressing piece 18 that is pressed from below in the folded state is provided. And the discharge part tied string 19 is attached to the cylindrical discharge part 17, and the tubular discharge part 17 is closed by tying the discharge part tied string 19. Further, a discharge unit presser string 20 is attached to the discharge unit presser piece 18, and the discharge unit presser string 20 can hold the discharge unit presser piece 18 in a closed state. In addition, a plurality of suspension belts 22 are attached to the outer peripheral surface of the bag main body 11, and the storage bag F can be lifted by a lift or the like. Although the dimensions are not particularly limited, in this example, the bag body 11 has a diameter of about 100 cm and a height of about 100 cm, and the cylindrical injection part 12 and the cylindrical discharge part 17 have a diameter of about 30 cm. The length is about 20 cm. Here, the discharge part binding string 19 and the discharge part presser string 20 correspond to the closing string of the present invention.

  As shown in FIG. 1, the pallet 2 is configured by combining metal square pipes. Specifically, a vertical member 2a that is disposed on both the left and right sides of the pallet 2 and into which a forklift arm is inserted from the front side, a plurality of horizontal members 2b that are horizontally disposed between the pair of vertical members 2a, and a top plate that will be described later A grid-like part 2c formed in a grid shape by vertical bars and horizontal bars so as to cover the opening 31 and a through-hole 2d formed in the center of the grid-like part 2c are configured. Here, the size of the penetrating portion 2d is a size that can be inserted in a state where the cylindrical discharge portion 17 is opened, and is specifically 30 cm square. That is, the tubular discharge portion 17 is pulled out through the through-hole 2d, and the tubular discharge portion 17 can be opened while being pulled out. Further, the pallet 2 is formed with a positioning opening 2e having a substantially rectangular shape in plan view, and can be fitted to an engagement protrusion 25a formed on a top plate 25 described later.

  The gantry 3 includes a top plate 25 that forms an upper surface, a partition plate 26 that is disposed substantially at the center in the height direction, four support columns 27 that support the top plate 25 and the partition plate 26, and adjacent support columns 27. And a plurality of horizontal members 28 laid between each other. An upper housing space 29 is formed between the top plate 25 and the partition plate 26, and a lower housing is provided below the partition plate 26. A space 30 is formed. Note that the gantry 3 is made of a steel material, and a storage bag F and a pallet 2 of about 700 kg or more can be placed on the top plate 25. Moreover, although the magnitude | size and shape of the mount frame 3 are not specifically limited, In this example, it is formed in the cube shape of 150 cm square in plan view, and 170 cm in height. Here, the upper accommodation space 29 and the lower accommodation space 30 correspond to the accommodation space of the present invention.

  As shown in FIGS. 1 and 3, the top plate 25 is formed with a top plate opening 31 having a square shape in plan view that penetrates in the vertical direction. The top plate opening 31 has a size corresponding to the upper surface opening 34 of the hopper 4 and is about 90 cm square in this example. Further, on the top surface of the top plate 25, four engaging projections 25a arranged so as to surround the periphery of the top plate opening 31 are formed so as to protrude upward. All the engagement protrusions 25a have the same size, and the pallet 2 is positioned with respect to the top plate 25 by fitting the arbitrary engagement protrusion 25a into the positioning opening 2e of the pallet 2 described above. In other words, the pallet 2 is configured so that the lattice-like portion 2 c of the pallet 2 matches the top plate opening 31. As shown in FIG. 3, the interval between the opposing engagement protrusions 25a is slightly wider than the lateral width of the pallet 2, and the positioning opening 2e of the pallet 2 is fitted to an arbitrary engagement protrusion 25a. In this case, the engaging protrusion 25 a facing the engaging protrusion 25 a is positioned slightly outside the pallet 2. For this reason, the bottom surface of the pallet 2 comes into surface contact with the top surface of the top plate 25, and the pallet 2 is also positioned by the three engaging protrusions 25a located around the pallet 2. Since the top plate opening 31 is square in plan view, and the four engagement protrusions 25a are arranged at the same distance from the center of the top plate opening 31, the positioning opening 2e of the pallet 2 is connected to any of the engagement openings 25e. Even when fitted to the mating protrusion 25 a, the penetrating portion 2 d of the pallet 2 is arranged at the center of the top plate opening 31. Here, the top plate opening 31 corresponds to the opening of the present invention.

  As shown in FIG. 3, the hopper 4 is a funnel-shaped member composed of a substantially quadrangular pyramid-shaped peripheral wall 33, and an upper surface opening portion 34 is formed at the upper end, and a delivery port 35 is formed at the lower end. That is, the feed rice K discharged from the cylindrical discharge portion 17 of the storage bag F can be received and sent out from the central outlet 35. The delivery port 35 of the hopper 4 is formed below the center of the top plate opening 31, that is, directly below the penetrating part 2d of the pallet 2, and the tip of the cylindrical discharge part 17 inserted into the penetrating part 2d is It faces the delivery port 35 of the hopper 4. The hopper 4 can also store a predetermined amount of the feed rice K discharged from the cylindrical discharge portion 17. In addition, the delivery port 35 of this example is a square, and the opening area is slightly larger than the opening area of the cylindrical discharge part 17.

  In addition, an opening / closing window 36 that communicates the inside and outside of the hopper 4 is formed on a part of the peripheral wall 33 of the hopper 4 (specifically, one of the four slopes forming a quadrangular pyramid shape). It can be opened and closed. The door body 37 is slidably supported by a slide support member (not shown) like a sliding door, and is slid along the peripheral wall 33 so that the open / close window 36 is opened. It is possible to switch to a closed state. The open / close window 36 allows the operator's hand H to be inserted into the hopper 4 to pull out the cylindrical discharge portion 17 or to open the cylindrical discharge portion 17 by unwinding the discharge portion binding string 19. It is formed in a size (for example, 20 cm square).

  The crushing device 6 crushes the feed rice K finely and is placed on the partition plate 26. As shown in FIG. 4, the crushing device 6 is arranged below the feed port 35 (see FIG. 3) of the hopper 4, and has a feed port 45 into which feed rice K sent from the feed port 35 is fed, A casing 48 having a crushing chamber 46 in which the crushed feed rice K is crushed and a discharge port 47 for discharging the crushed feed rice K is provided. Further, a feed roll 49 is disposed in a casing 48 between the inlet 45 and the crushing chamber 46, and the fed feed rice K is rotated clockwise by a motor (not shown). It is sent toward the crushing chamber 46.

  A crusher body 50 is disposed in the crushing chamber 46. The crusher body 50 is installed between a rotating shaft 54 rotated by a motor (not shown), a disk-shaped support plate 55 attached to both ends of the rotating shaft 54, and a pair of support plates 55. A support shaft 56 disposed at a predetermined interval along the outer periphery, and a plurality of free hammers 57 attached to the respective support shafts 56 at a predetermined interval in the axial direction. That is, by rotating the rotating shaft 54 clockwise with the motor, the plurality of free hammers 57 can be rotated about the axis, and the feed rice K can be crushed (smashed).

  Further, a net-like member 51 having a plurality of through holes is disposed in the casing 48 between the discharge port 47 and the crushing chamber 46, and the feed rice K crushed by the free hammer 57 is discharged through the net-like member 51. It has come to be. The mesh member 51 is formed in an arc shape, and is disposed on a circumference around the rotation shaft 54. In addition, as shown in FIG. 2, the discharge port 47 is disposed outside the partition plate 26 so that the feed rice K discharged from the discharge port 47 does not fall on the partition plate 26. Yes.

  On the other hand, as shown in FIG. 1, a cart housing portion 8 is formed in the lower housing space 30 of the gantry 3 so that a commercial cart 7 can be taken in and out. That is, the inner dimension (frontage) between the pair of support columns 27 serving as the entrance / exit of the carriage 7 is wider than the lateral width of the carriage 7, and the height of the partition plate 26 is the height of the carriage 7 (height excluding the handle 65). Higher than. The cart 7 is a wheelbarrow for transportation, and accepts the feed rice K discharged from the discharge port 47, stores the feed rice K, and allows it to be transported to a livestock feeding place. The cart 7 of this example is attached to the loading platform 62, a box-shaped storage box 63 that surrounds the outer periphery of the loading platform 62, four wheels 64 that are pivotally supported on the bottom surface of the loading platform 62, and the front side of the storage box 63. And a handle 65.

  The spraying device 9 includes a tank 68 for storing water (including lactic acid bacteria and the like), a plurality of nozzles 69 capable of discharging mist-like water toward the feed rice K falling from the discharge port 47, and the tank 68. And a compressor 70 that compresses the water stored in the nozzle and pressure-feeds it to the nozzle 69 via a hose (not shown). The tank 68 and the compressor 70 are disposed on the partition plate 26, and the plurality of nozzles 69 are attached to the lower surface of the partition plate 26 via brackets (not shown).

  Next, the usage method and effect | action of the feed rice crushing system 1 of this embodiment are demonstrated. As shown in FIG. 1, first, the accommodation bag F in which the feed rice K is accommodated is placed on the top plate 25 of the gantry 3 while being placed on the pallet 2. The storage bag F is heavy when the feed rice K is filled, but it can be mounted on the top plate 25 relatively easily by inserting the arms of the forklift into the vertical member 2a of the pallet 2 and lifting it. Can be placed. In particular, since the forklift is raised and lowered with the arm of the forklift located below the containing bag F, the work can be easily performed even in a place where the height is limited by the roof or ceiling. When placed in this way, the bottom surface of the bag body 11 (see FIG. 2) is supported, and the containing bag F is supported in a stable state at a predetermined height (in this example, a height of about 177 cm).

  Thereafter, when the opening / closing window 36 of the hopper 4 is closed by the door body 37, the door body 37 is slid to open the opening / closing window 36. Next, as shown in FIG. 3, the hand H is inserted into the hopper 4 through the opening / closing window 36, and the discharge portion presser string 20 of the storage bag F that matches the lid opening 41 is released and the discharge portion presser is released. The piece 18 is opened, and the cylindrical discharge part 17 is pulled out into the hopper 4 through the penetration part 2d. Further, the discharge portion binding string 19 that closes the tubular discharge portion 17 is unwound in the hopper 4 to open the tubular discharge portion 17. It should be noted that a hook-shaped tool can be used when unloading the discharge unit binding string 19 or the discharge unit presser string 20. After unwinding the discharge portion binding string 19, the door body 37 is moved to close the open / close window.

  When the cylindrical discharge part 17 opens, the feed rice K accommodated in the accommodation bag F is discharged into the hopper 4 and sent out (falls) from the delivery port 35 of the hopper 4. Below the hopper 4, the crushing device 6 is disposed, and the feed rice K that has fallen from the delivery port 35 of the hopper 4 is fed into the inlet 45 of the crushing device 6. The fed feed rice K is fed to the crushing chamber 46 by a feed roll 49 (see FIG. 4) of the crushing device 6 and crushed by a plurality of rotating free hammers 57. The crushed feed rice K is sent to the discharge port 47 through the mesh member 51 and discharged from the discharge port 47.

  The feed rice K discharged from the discharge port 47 is sprayed with mist of water by the nozzle 69 of the spraying device 9 disposed below the crushing device 6. Then, the feed rice K with water droplets attached to the surface falls into the cart housing portion 8. When the carriage 7 is accommodated in the carriage accommodating portion 8, the dropped feed rice K is accommodated in the accommodation box 63 of the carriage 7. The crushed feed rice K produced in this way can be immediately given to livestock, but by leaving it as it is for about a day, the feed rice K is impregnated with water, It becomes possible to further improve the digestibility.

  By the way, when the remaining amount of the feed rice K stored in the storage bag F decreases, it becomes difficult to naturally discharge the feed rice K from the tubular discharge portion 17. In this case, the ladder 10 is used to go up on the top plate 25 (more precisely, on the pallet 2), and the accommodation bag F is lifted up slightly and shaken in the left-right direction. At this time, since the position of the cylindrical discharge portion 17 is also displaced in the horizontal direction, the feed rice K may be scattered, but when the feed rice K is scattered because the funnel-shaped hopper 4 is provided. However, the feed rice K can be received by the hopper 4 and guided to the inlet 45 of the crushing device 6. In addition, since the hopper 4 can store a predetermined amount of the feed rice K, it is possible to discharge all the feed rice K remaining in the storage bag F while the operation of the crushing device 6 is stopped.

  Thus, according to the feed rice crushing system 1 of this example, the operation | work which pulls out the cylindrical discharge part 17 or unwinds the discharge part tied string 19 is accommodated mounted on the top plate 25 and the pallet 2. Since it is performed on the bag F, a series of processes for taking out the feed rice K from the containing bag F and crushing it with the crushing device 6 can be performed easily and safely without causing the operator to feel uneasy. .

  Further, according to the feed rice crushing system 1 of the present example, since the cart housing portion 8 that accommodates the cart 7 in a removable manner is formed in the lower housing space 30 of the gantry 3, the outlet 47 of the crushing device 6 is formed. The crushed feed rice K discharged from the can is received by the storage box 63 of the carriage 7, and the crushed feed rice K can be transported without transshipment.

  Moreover, according to the feed rice crushing system 1 of this example, since the upper surface opening part 34 of the hopper 4 is covered with the grid | lattice-like part 2c and the penetration part 2d is formed in the center, the scattered feed rice K is hopper 4 can be received by the whole, and the discharge operation of the feed rice K remaining in the containing bag F can be performed very easily. In addition, the size of the penetrating portion 2d can be set to the minimum necessary size, and as a result, the storage bag F can be stably supported and the safety of the operator can be further enhanced.

  Furthermore, according to the feed rice crushing system 1 of this example, since the height of the gantry 3 is about 170 cm, even if the worker is relatively short, the hand H is inserted into the hopper 4 and is cylindrical. It becomes possible to pull out the discharge part 17 or unwind the discharge part binding string 19. Further, if the height of the storage bag F is about 1 m, the height up to the upper surface of the storage bag F can be 3 m or less even when the storage bag F is placed on the gantry 3, and it remains on the pallet 2. For raising and lowering by a forklift, for example, the feed rice crushing system 1 can be installed even in a cowshed.

  The present invention has been described with reference to preferred embodiments. However, the present invention is not limited to these embodiments, and various modifications can be made without departing from the spirit of the present invention as described below. And design changes are possible.

  That is, in the said embodiment, although the crushing apparatus 6 of the structure which crushes the feed rice K by crushing with the some free hammer 57 was shown, crushing of the structure which crushes the feed rice K by cut | disconnecting with a rotating blade. You may make it provide an apparatus. Moreover, although what used a motor as a drive source of a crushing process was shown, an engine can also be used.

  Moreover, although what sprayed water with respect to the feed rice K immediately after being crushed was shown in the said embodiment, you may make it add water after conveying to a predetermined place with the trolley | bogie 7. FIG. However, if water is sprayed onto the feed rice K before dropping into the storage box 63 of the carriage 7 as in the above embodiment, water is uniformly applied to the surface of the feed rice K and is easily impregnated. Can be made.

  In the above-described embodiment, the storage bag F is placed on the top plate 25 via the pallet 2. However, the storage bag F is placed directly on the top plate 25 without using the pallet 2. It may be. In this case, it is preferable to cover the top plate opening 31 with a net-like or lattice-like lid and to form a through portion in the center of the lid.

  Further, in the above embodiment, as shown in FIG. 3, the open / close window 36 of the hopper 4 is formed at a position higher than the lower end (that is, the discharge portion) of the cylindrical discharge portion 17. You may form in a position lower than the lower end of. In this case, the feed rice K discharged from the tubular discharge portion 17 is provided with a cylindrical guide portion that can communicate with the tubular discharge portion 17 at the lower portion of the hopper 4 so that the open / close window 36 does not overflow. Also good. In addition, the feed rice K in the hopper 4 discharged to the outside of the guide part is sent to the outlet 35 through the opening by providing a plurality of openings penetrating in the radial direction at the lower end portion of the peripheral surface of the guide part. Is possible.

DESCRIPTION OF SYMBOLS 1 Feed rice crushing system 2 Pallet 2c Lattice part 2d Penetration part 3 Base 4 Hopper 6 Crushing device 7 Carriage 8 Carriage accommodation part 9 Spraying device 11 Bag main body 17 Cylindrical discharge part 19 Discharge part tied string (closed string)
20 Discharge part presser string (closed string)
25 Top plate 29 Upper accommodation space (accommodation space)
30 Lower storage space (storage space)
31 Top plate opening (opening)
34 Upper surface opening part 36 Opening and closing window 45 Input port 47 Output port 50 Crusher body F Storage bag K Feed rice

JP 2008-24347 A

Claims (3)

Feed rice stored in a bag main body, a cylindrical discharge portion provided in the center of the bottom surface of the bag main body, and a storage bag having a closure string for closing the cylindrical discharge portion is taken out from the storage bag and crushed. Feed rice crushing system,
While having a top plate on which the accommodation bag can be placed, a gantry in which an accommodation space is formed below the top plate,
An opening formed through the top plate and through which the cylindrical discharge portion can be inserted;
A hopper disposed on the lower surface side of the top plate so as to face the opening;
An opening / closing window that is formed through a part of the peripheral wall of the hopper, is provided so as to be opened and closed by a door body, and when opened, allows a hand to be inserted into the hopper,
A crusher body disposed in the accommodation space of the gantry located below the hopper and into which the feed rice fed from the hopper is introduced, and a crusher main body for crushing the feed rice introduced into the entrance And a crushing device having a discharge port for discharging the crushed feed rice,
A carriage accommodating portion that is formed in the accommodation space of the gantry located below the crushing apparatus, and that accommodates the carriage for receiving and transporting the feed rice falling from the discharge port of the crushing apparatus in a removable manner; A feed rice crushing system comprising: In a state where the storage bag is placed, further comprising a pallet placed on the top surface of the top plate,
The pallet includes a lattice-shaped portion that covers the opening of the top plate and has a gap through which the feed rice can pass, and a penetration portion that is formed at the center of the lattice-shaped portion and through which the cylindrical discharge portion can be inserted. The feed rice crushing system according to claim 1, comprising: The apparatus further comprises a spraying device that sprays mist-like water on the feed rice that is disposed in the housing space of the gantry located above the carriage housing portion and falls from the discharge port of the crushing device. The feed rice crushing system according to claim 1 or 2.

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