JP2006248536A - Bagging apparatus for earth and sand - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an efficient earth and sand bagging apparatus capable of performing an earth and sand bagging work in an efficient and labor-saving manner, and continuously filling the earth and sand of the predetermined amount into a sand bag without any mistake of a worker. <P>SOLUTION: In the earth and sand bagging apparatus, a deck 11 having a plurality of earth and sand throw-in ports 11a formed in a bottom of a hopper 1 is installed, a guide cylinder 2 to regulate the dropping direction of the earth and sand S is hanged from each of the earth and sand throw-in ports 11a, a shutter plate 3 which is freely advanced/retracted in the crossing direction is arranged on each guide cylinder 2 at the position where the volume in the guide cylinder is a predetermined value, each guide cylinder 2 is opened/closed according to the advancing/retracting motion of a hydraulic cylinder 5 via a connecting bar 4, and when the guide cylinder 2 is opened, the earth and sand S filled in each cylinder is filled into a sand bag B provided opposite to a discharge port 21 of each guide cylinder 2 by the predetermined amount. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention improves the bagging apparatus for earth and sand, and more specifically, can efficiently and labor-saving bagging work for earth and sand, etc., and the operator does not mistake the sandbag B for earth and sand. The present invention relates to a bagging apparatus for earth and sand that can be continuously packed.

  As is well known, sandbags are used to prevent flooding of houses and bank breaks during floods. This sandbag is generally made by scooping up the sand with a scoop and filling the sandbag with a sandbag, but using a scoop to pack the sandbag not only takes a lot of time and labor, but also quantifies the sand. Since it was difficult to uniformly put it in a sand bag, the present inventor proposed a device for crushing earth and sand (see Patent Document 1).

  As shown in FIGS. 8A to 8D, this conventional earth and sand bagging apparatus inserts the partition plate P into the inner space of the guide cylinder connected to the hopper, thereby making the partition plate P Create a space to be the bottom (a), fill the space with soil (b), scrape and remove the soil and sand that protrudes from the top of the sediment input port (c), then pull out the partition plate P and guide An appropriate amount of earth and sand was dropped in a sand bag placed below the cylinder (d), so that a sandbag bag could be produced.

  However, in such a conventional apparatus, a number of partition plates P are arranged in each guide tube, and the partition plates P of these guide tubes are pulled out one by one to move the packed sandbags one by one. It took a lot of time and effort because it had to be done.

Furthermore, in such a structure, there is a possibility that the operator may move to the next guide cylinder without noticing that he / she has forgotten to remove the partition plate P. The efficiency was not good.
JP 2004-100361 A (page 2-6, FIGS. 1-6)

  The present invention has been made in view of the above problems, and the object of the present invention is to efficiently and labor-saving bagging of earth and sand, etc. An object of the present invention is to provide an efficient bagging apparatus for earth and sand that can be packed in a sand bag in a constant amount.

  Means employed by the present inventor for solving the above-described problems will be described with reference to the accompanying drawings.

  That is, according to the present invention, a deck 11 having a plurality of earth and sand inlets 11a is laid at the bottom of the hopper 1, and a guide cylinder 2 for regulating the falling direction of the earth and sand S is suspended in each of the earth and sand inlets 11a. On the other hand, each of these guide cylinders 2 is provided with a shutter plate 3 which can be moved back and forth in the transverse direction at a position where the volume in the guide cylinder forms a predetermined amount, and fluid pressure is supplied via the connecting bar 4. Each guide cylinder 2 is opened and closed according to the forward / backward movement of the cylinder 5, and when the guide cylinder 2 is opened, the earth and sand S clogged in each cylinder is put in a sand bag B provided to the discharge port 21 of each guide cylinder 2. The technical means of making it possible to fill in a fixed amount was adopted.

  In order to solve the above-described problems, the present invention connects the piston rod 51 of the fluid pressure cylinder 5 to the connecting bar 4 in a state orthogonal to the longitudinal direction of the bar in addition to the above means as necessary. A technical means of suspending the tube 52 on the hopper 1 can be adopted.

  Furthermore, in order to solve the above-described problems, the present invention suspends a slide support member 41 that slidably supports the connecting bar 4 on the lower surface of the deck 11 of the hopper 1 in addition to the above-described means. Technical means can be adopted.

  Furthermore, in order to solve the above-described problems, the present invention employs technical means of forming the slope portion 12a by inclining the deck 11 outwardly in addition to the above-described means as necessary. can do.

  Furthermore, in order to solve the above-described problems, the present invention employs technical means of forming an opening 12b in at least a part of the peripheral wall 12 of the hopper 1 in addition to the above means as necessary.

  Furthermore, in order to solve the above-mentioned problems, the present invention also employs technical means of providing a hooking portion 22 that can be hooked by hooking the mouth end of the sandbag B in addition to the above-described means as necessary. can do.

  In the present invention, the configuration is such that the partition plates arranged in the plurality of guide cylinders can be inserted / removed all at once. This makes it possible to pack earth and sand faster and with less effort.

  Further, since all the partition plates are connected in series, the filled earth and sand are not wasted by forgetting to remove the partition plates due to the operator's error.

  Furthermore, if a transfer conveyor is installed to transfer the bag-packed sandbag from the lower side of the guide cylinder to the other place, it is possible to eliminate the trouble of lifting and moving the sandbag filled with soil.

  Therefore, if the present invention is used, a sandbag with a constant amount of sand and sand can be mass-produced continuously and labor-saving, so that the practical utility value of the present invention is very high.

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

  In the figure, what is indicated by reference numeral 1 is a hopper, and a deck 11 having a plurality of (in this embodiment, five) earth and sand inlets 11a is laid on the hopper 1 (see FIG. 1). 1).

  What is indicated by reference numeral 2 is a guide cylinder. This guide cylinder 2 has a discharge port 21 at its lower end and is suspended from the earth and sand input port 11a of the hopper 1 (see FIG. 2).

  Reference numeral 3 indicates a shutter plate. The shutter plate 3 is a plate disposed in each of the guide cylinders 2, 2... At a position where the volume in the guide cylinder 2 forms a predetermined amount. Advancing and retracting in the transverse direction is possible.

  What is indicated by reference numeral 4 is a connecting bar, and this connecting bar 4 is a rod for connecting the shutter plate 3.

  What is indicated by reference numeral 5 is a fluid pressure cylinder, and this fluid pressure cylinder 5 drives the connecting bar 4 in accordance with the forward and backward movement.

  Thus, the configuration of the device of the present invention will be described. First, a deck 11 having a plurality of earth and sand introduction ports 11a is laid at the bottom of the hopper 1, and a guide cylinder 2 for regulating the falling direction of the earth and sand S is suspended from each of the earth and sand introduction ports 11a.

  Next, the guide plates 2 are each provided with a shutter plate 3 that can be moved back and forth in the transverse direction at a position where the volume in the guide tube forms a predetermined amount.

  Then, each guide cylinder 2 is opened / closed according to the forward / backward movement of the fluid pressure cylinder 5 via the connecting bar 4, and when the guide cylinder 2 is opened, the earth and sand S clogged in each cylinder 2 is removed. It is configured so that a fixed amount can be filled in the sand bag B provided to the discharge port 21.

  A specific procedure for using the apparatus in the present invention will be described below. First, the sand bag B is disposed below the discharge port 21 of the guide tube 2.

  At this time, it is possible to provide a hooking portion 22 that can be hung by hanging the mouth end of the sandbag B. As shown in FIG. 3, the hooking portion 22 may be in a form (a) in which a hooking member is provided on the periphery of the lower end of the guide tube 2, or a form in which the hooking member is hung from the bottom of the hopper 1 with a rubber string or the like ( b) is also acceptable. Then, since the mouth of the sandbag B can be hooked on the hook portion 22, it is necessary to wait by spreading the mouth of the sandbag B manually with respect to the earth and sand S falling from the discharge port 21. Disappear.

  Next, in a state where the guide cylinder 2 is partitioned by the shutter plate 3, the earth and sand S is introduced into the earth and sand inlet 11a in the hopper 1 using the bucket of the shovel car, and then the excess amount overflowed from the earth and sand inlet 11a by the bucket. The earth and sand S is uniformly removed.

  At this time, by removing a part of the peripheral wall 12 of the hopper 1 and forming the opening 12b, it is possible to operate the bucket so that the bucket does not interfere at the time of charging. It can also be dropped from the opening 12b.

  Further, by forming the inclined portion 12a that is erected by inclining the peripheral wall 12 of the hopper 1 outwardly, even when the earth and sand S is thrown in and scattered from the bucket, the hopper 1 It is also possible to make the receiving port wide so that it fits within the range (see FIG. 4).

  Then, the connecting bar 4 mounted with the plurality of shutter plates 3 inserted in the guide cylinder 2 is pulled forward, the guide cylinder 2 is opened, and the sand bag B is filled with the earth and sand S in the guide cylinder 2. .

  At this time, as shown in FIG. 5A, a slit 23 is provided at a position where the volume of the guide cylinder 2 in the guide cylinder makes a predetermined amount, and the shutter plate 3 is inserted into the slit 23 to obtain (b The guide tube 2 can be partitioned as shown in FIG. If the partition mechanism using the slit 23 is used in this way, a new slit 23 is provided at an appropriate position of the body portion of the guide cylinder 2 even when the set volume in the guide cylinder 2 is changed. It can correspond only by.

  Further, the tip of the piston rod 51 of the fluid pressure cylinder 5 is connected to the connecting bar 4 in an orthogonal state, and the cylinder tube 52 is suspended from the hopper 1 and can be horizontally supported. 4 can be moved back and forth in parallel (see FIG. 6).

  Furthermore, the shutter plate 31 and the connecting bar 4 can be detachable so that the shutter plate 3 can be used individually, and the apparatus can be used even if the fluid pressure cylinder 5 breaks down. At this time, it can be operated by a handle 31 attached to each shutter plate 3.

  In addition, a slide support member 41 that slidably supports the connecting bar 4 can be suspended from the bottom surface of the hopper, and by using this support member 41, the connecting bar 4 is bent by external pressure from above and below. Or distorted (see FIG. 7).

  By the way, the hydraulic cylinder can be used as the fluid pressure cylinder 5 and the connecting bar 4 can be automatically moved back and forth by the power of the hydraulic pump. This eliminates the need for safety and ensures work safety.

  The present invention is generally configured as described above. However, the present invention is not limited to the illustrated embodiments, and various modifications are possible within the scope of the claims. For example, the guide cylinder 2 does not have to be cylindrical, and may be a cylinder having a polygonal or semicircular cross section. Further, the guide tube 2 may be formed in a funnel shape in which the discharge port is gradually narrowed so that the earth and sand S can easily enter the mouth of the small sand bag B.

  In addition, what is filled in the sandbag B is not limited to the earth and sand S, but may be any powder and granular material such as fertilizer, charcoal, grain, and feed, and if the present invention apparatus is used in a factory that produces these, Can be packed efficiently.

  Furthermore, a transfer means such as a conveyor or a slope is installed in parallel with the lower part of the guide tubes 2 arranged in a row so that the sand bag B filled with the earth and sand S need not be lifted and moved. These are all well within the technical scope of the present invention.

It is the whole apparatus top view of the embodiment in the present invention. 1 is an overall front view of an apparatus according to an embodiment of the present invention. It is a fragmentary sectional view showing the installation state of the sandbag of the device of the embodiment in the present invention. 1 is an overall side view of an apparatus according to an embodiment of the present invention. It is an explanatory perspective view showing the partition mechanism of the device of the embodiment in the present invention. It is a fragmentary sectional view showing the partition mechanism of the device of the embodiment in the present invention. It is a fragmentary perspective view showing the slide support member of the apparatus of the embodiment in the present invention. It is process explanatory drawing showing the use procedure of the conventional earth and sand bag putting apparatus.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Hopper 11 Deck 11a Sediment insertion port 12 Circumferential wall 12a Slope part 12b Opening part 2 Guide cylinder 21 Release port 22 Hooking part 23 Slit 3 Shutter plate 31 Handle 4 Connecting bar 41 Slide support member 41a Suspension fixing part 5 Fluid pressure cylinder 51 Piston Rod 52 Cylinder tube S Earth and sand B Sand bag P Partition plate

Claims (6)

  On the bottom of the hopper 1, a deck 11 having a plurality of earth and sand inlets 11a is laid, and each of the earth and sand inlets 11a is provided with a guide cylinder 2 for restricting the falling direction of the earth and sand S, Each of these guide cylinders 2 is provided with a shutter plate 3 that can be moved back and forth in the transverse direction at a position where the volume in the guide cylinder forms a predetermined amount, and the advance of the fluid pressure cylinder 5 via the connecting bar 4 is provided. Each guide cylinder 2 is opened and closed according to the retraction movement, and when the guide cylinder 2 is opened, the sand bag B provided in the discharge port 21 of each guide cylinder 2 can be filled in a certain amount by the sand S clogged in each cylinder. A device for bagging earth and sand.   2. The bagging apparatus for earth and sand according to claim 1, wherein a piston rod 51 is connected to the connecting bar 4 on the lower surface of the deck 11 of the fluid pressure cylinder 5 in an orthogonal state.   3. A bag filling apparatus for earth and sand or the like according to claim 1, wherein a slide support member (41) for slidably supporting the connecting bar (4) is suspended on the lower surface of the deck of the hopper (1).   The earth and sand bagging apparatus according to any one of claims 1 to 3, wherein the peripheral wall 12 of the hopper 1 is inclined to stand outward to form a slope portion 12a.   5. The earth and sand bagging apparatus according to claim 1, wherein an opening 12 b is formed in at least a part of the peripheral wall 12 of the hopper 1. The bagging apparatus for earth and sand according to any one of claims 1 to 5, further comprising a hooking portion 22 that can be supported by hanging the mouth end of the sandbag B.

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