JPH09287117A - Sand bag-making machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To increase the workability, by arbitrarily putting a sand classifier separating soil charged in a hopper to sand and stones and a bagging device supplying bags to be filled with the separated sand from the classifier by turns, on the loading base of a truck. SOLUTION: A sand bag-making machine 1 is constituted of a soil classifier 4 put on the loading base 3 of a truck 2 and a bagging device 5. The soil classifier 4 is provided with mesh-form spiral blades fittid to an inclined rotary shaft, a plurality of vibration screens arranged at a slant in the order of coarser openings from the top to the bottom, or bar-form blades that a number of curveed bars are fixed on a pair of inclined shafts, in the easing connected to the hopper to classify the soil 6 charged in the hopper 7 to separate sand 9 and stones 8. The bagging device 5 is constituted of a hopper charging the sand and a rotary plate radially holding a plurality of bags to or the hopper and a sewing device of a supplied belt-form material to make bags. In this way, sand bags can be continuously produced at optional positions in an emergency.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sandbag forming machine for forming a sandbag used in a disaster or the like.

[0002]

2. Description of the Related Art Conventionally, sandbags have been prepared in bags, and sand is manually packed in the bags with a scoop or the like.

[0003]

[Problems to be Solved by the Invention] However, in the case where sand is manually packed with a scoop or the like locally, the sand and stone blocks are packed together and the weight of the sandbags varies, and the labor of the worker is different. There was a problem that the burden increased. The present invention has been developed to address such a problem, and an object of the present invention is to provide a construction machine that facilitates the construction of sandbags at the site where soil is supplied.

[0004]

Means for Solving the Problems The structure of the present invention for achieving the above-mentioned object is a sand / sand sorting apparatus for separating the sand / sand fed from a hopper into sand and stone blocks, and a sand / sand sorting apparatus. It is characterized in that a bag filling device that sequentially supplies bags into which sand is introduced is installed so that it can be mounted on a truck bed.

In addition, the earth and sand sorting device is composed of a casing connected to a hopper, and a spiral blade having mesh blades which are attached to a rotating shaft which is inclined and rotated in the casing and which is finely meshed from upstream to downstream. It is characterized by being formed. Further, the earth and sand sorting device is characterized by being formed of a casing connected to the hopper and a vibrating sieve for sequentially finely dividing a mesh that vibrates while being inclined in a plurality of upper and lower stages in the casing.

Further, the earth and sand sorting device is formed of a casing connected to the hopper and rod-shaped blades having curved rods arranged in parallel in the casing in parallel with each other so as to rotate in the forward and reverse directions. Characterize. Further, the earth and sand sorting device is characterized by being formed of a casing connected to the hopper and a sand discharge port and a stone block discharge port that are opened separately from each other in the casing.

Further, the bag filling device is characterized in that it is formed on a rotary plate for radially mounting a plurality of bag holders for holding the bags in an open state. Furthermore, the bag filling device,
A guide tube for introducing sand, a bag material supply device for supplying a belt-shaped bag material to the outer periphery of the guide tube, a tube sewing device for tube-stitching the bag material supplied by the bag material supply device, and the tube stitch It is characterized in that it is formed from a bag binding device provided with a bottom seam portion for bottom-sewing a bag material sewn on the device to a bottom, a mouth-sewn part to be mouth-sewn and a cutting part to be separated.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below with reference to FIG. 1. Reference numeral 1 denotes a sandbag forming machine, and the sandbag forming machine 1 is mounted on a carrier 3 of a truck 2 for selecting a sand / sand.
And a bagging device 5. The earth and sand sorting device 4 separates the earth and sand 6 charged into the hopper 7 into the stone mass 8 and the sand 9 and collects the stone mass 8. , Sand 9 is sent to the bagging device 5, and the bag 10 of the bagging device 5 is bagged to complete the sand bag 11.

As shown in FIG. 2, the earth and sand sorting apparatus 4 includes a tilt shaft 14 which is rotated by a motor 13 in a casing 12 connected to a hopper 7 and a mesh which is finely divided from upstream to downstream of the tilt shaft 14. Is formed into a spiral blade 16 composed of a mesh blade 15 that is attached to the inner surface of the casing 12. The spiral blade 16 is housed in an inclined inner cylinder 12a formed in a casing 12, and the inclined cylinder 12a has a stone block that opens upward. A discharge port 17 and a sand discharge port 18 opening at the bottom are provided. Thus, when the sand 6 is fed from the hopper 7 and the spiral blade 16 is rotated by the motor 13, the stone block 8 captured by the mesh blade 15 is returned to the mesh blade 15 on the upstream side by the spiral motion accompanying the rotation of the motor 13. The rubble 8 of the size captured on the most upstream side is sent to the crushed stone outlet 17, while the crushed stone of the size captured on the most downstream side is sent to the front and rear mesh blades 15 by the spiral rotation motion. The sand 9 may fall from the sand discharge port 18 or may be trapped, and if trapped, it will be sent to the mesh blade 15 on the further upstream side, and at that time, depending on the size of the gap of the mesh blade 15, the sand will be removed. The particle size of is adjusted.

FIG. 3 shows another embodiment of the earth and sand sorter 4. The earth and sand sorter 4 has a plurality of sieves 19 vibrated left and right by a motor 13 in a casing 12 connected to a hopper 7 and having a rough mesh. The casing 12 is arranged so as to incline from top to bottom, and the casing 12 is provided with a stone block discharge port 17 facing the end of each sieve 14 and a sand discharge port 18 located below each sieve 19. ing. So earth and sand 6
When the sand is discharged from the hopper 7, the earth and sand 6 sequentially pass through the upper sieve 19 having a large mesh and the lower sieve 19 having a small mesh, and are discharged from the sand discharge port 18. At this time, the stone blocks selected by each sieve 19 are stones. It is discharged from the lump discharge port 17.

FIG. 4 shows still another embodiment of the earth and sand sorting apparatus 4, which comprises a pair of tilt shafts 14 and 14 rotated by a motor 13 in a casing 12 connected to a hopper 7. The rod-shaped blade 21 is formed of a curved rod 20 in which the inclined shafts 14 and 14 are attached orthogonally to each other. The rod-shaped blade 21 is housed in an inclined-angle cylinder 12b formed in a casing 12 and the inclined angle is The cylinder 12b is provided with a stone block discharge opening 17 opening to the bottom and the casing 1
2 is provided with a sand discharge port 18 opening at the bottom.
Thus, when the sand 6 is fed from the hopper 7 and rotated by the motor 13 so that the rod-shaped blades 21 are inverted from each other, the sand 6 is moved by the curved rods 20 provided on the tilt shaft 14 at intervals corresponding to the maximum grain size of the sand. In the course of this process, the finely crushed particle size passes through and falls from the sand discharge port 18, but the large particle size that does not fall spills out toward the casing 12 side, and tilts as a whole. Along the inclined angle cylinder 12b side, the stone blocks fall downward by their own weight, and finally they are discharged as stone blocks 8 from the stone block discharge port 17.

FIG. 5 shows an embodiment of the bag filling device 5. The bag filling device 5 has a hopper 22 for throwing in sand and a bag in which a bag 10 is held in an open state at a discharge port of the hopper 22. A plurality of holders 23 are radially attached to the rotary plate 24. Thus, the rotary plates 24 are rotated manually or electrically to position each bag holder 23 at the position of the discharge port of the hopper 22. Bag 1 held in holder 23
After filling 0 with sand, the worker removes the bag 10 from the bag holder 23 and binds the bag 10 with a string at the opening of the bag 10.

FIG. 6 shows another embodiment of the bag packing device 5. The bag packing device 5 includes a hopper 22 for introducing sand, a guide cylinder 25 connected to a discharge port of the hopper 22, and an outer periphery of the guide cylinder 25. A bag material supplying device 27 for supplying the belt-like bag material 26, a tube sewing device 28 for tube-sewing the bag material supplied by the bag material supplying device 27, and a bottom-sewn bag material sewn by the tube sewing device 28. A bag material 2 formed of a bag stitching device 32 having a bottom seam 29, a mouth seam 30 for mouth stitching, and a cutting part 31 for separating and cutting, and thus supplied to the outer periphery of the guide tube 25.
6 is sewn by the sewn-up device 28 and sewn by the bottom sewn part 29 of the bag binding device 32, and when the sand is supplied from the guide cylinder 25 to fill a predetermined amount, the sewn part 30 is sewn by When the sand bag 11 is cut by the cutting unit 31, the sand bag 11 is completed.

Although FIG. 6 shows a bag formed by supplying a bag-shaped bag material, there is also a method in which a band with a gusset is wound around a roll and the bag roll is pulled out and filled. Since the bag is sewn together as a bag, a bag binding device is not necessary, but after filling the gusset with sand, the upper part of the gusset is squeezed and bound, and after binding, a device for cutting the upper part of the binding part is required.

[0015]

As described above, according to the present invention, a bag for sequentially supplying a sand and sand sorting device for separating the sand and sand put into the hopper into sand and stone blocks and a bag for introducing the sand discharged from the sand and sand sorting device. Since the packing device is installed so that it can be mounted on the truck bed, sand bags can be continuously created on the truck bed at any site, making it easy to provide first aid in the event of a disaster. Have.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 shows a first embodiment of the earth and sand sorting apparatus (a)
Is a side view and (b) is a perspective view.

FIG. 3 shows a second embodiment of the earth and sand sorting apparatus (a)
Is a side view and (b) is a perspective view.

FIG. 4 shows a third embodiment of the earth and sand sorting apparatus (a)
Is a side view and (b) is a perspective view.

FIG. 5 is a perspective view showing a first embodiment of the bag filling device.

6A and 6B show a second embodiment of the bag packing device, FIG. 6A is a perspective view, and FIG. 6B is a schematic view of the bag binding device.

[Explanation of symbols]

 2 Trucks 3 Loading platform 4 Sediment sorting equipment 5 Bag packing equipment 6 Sediment 7 Hoppers 8 Stone blocks 9 Sand 10 bags

Claims (7)

[Claims] 1. A loading platform for a truck, which comprises a sediment selecting device for separating the sediment fed from a hopper into sand and a lump of stone, and a bag packing device for sequentially supplying bags for introducing the sand selected from the sediment separating device. A sandbag maker that is installed so that it can be installed in 2. A spiral blade having a casing connected to a hopper, and a mesh blade attached to a rotary shaft tilting and rotating in the casing, the mesh blade being finely meshed in several stages from upstream to downstream. The sandbag forming machine according to claim 1, wherein the sandbag forming machine is formed from 3. The sediment selecting device is formed by a casing connected to a hopper, and a vibrating screen for sequentially finely dividing a mesh that vibrates while being inclined in a plurality of upper and lower stages in the casing. 1. The sandbag creating machine according to 1. 4. The sediment selecting device is formed of a casing connected to a hopper, and rod-shaped blades having curved rods arranged in parallel in the casing so as to be orthogonal to each other and to rotate in the forward and reverse directions. The sandbag creating machine according to claim 1, which is characterized in that. 5. The sandbag formation according to claim 1, wherein the earth and sand sorting device is formed of a casing connected to the hopper, and a sand discharge port and a stone block discharge port that are opened separately from each other in the casing. Machine. 6. The sandbag creating machine according to claim 1, wherein the bag packing device is formed on a rotary plate on which a plurality of bag holders for holding the bags in an open state are radially mounted. 7. The bag packing device comprises a guide cylinder for introducing sand, a bag material supply device for supplying a belt-shaped bag material to the outer periphery of the guide cylinder, and a bag material supplied by the bag material supply device. And a bag-stitching device having a bottom seam portion for bottom-sealing a bag material sewn by the cylinder-sewing device, a mouth-seal part for mouth-sewn, and a cutting part for separate cutting. The sandbag creating machine according to claim 1.