JP5931258B1 - container - Google Patents

Abstract

An object of the present invention is to ensure that the object to be transported accommodated in the accommodating part can be reliably discharged to the outside in a short time, which is excellent in the efficiency and labor saving of the ejecting work, and the quantity of the object to be transported remaining in the accommodating part after the ejecting work is extremely small. Goods can be efficiently and efficiently collected without waste and excellent in maintainability and transport reliability. In addition, the entire volume of the transport storage part can be effectively used to store and transport a large number of transport objects. Provide containers with excellent versatility and handleability that can also accommodate objects to be transported such as earth and sand and ore other than powder. A discharge port formed on the bottom side of the left and right side walls of the storage unit, an open / close lid that is openably and closably covered by the discharge port, a pair of left and right tilt plates laid on the bottom of the storage unit, and And a pair of left and right tilt plates of the discharge mechanism. The discharge mechanism has a rotation shaft that is disposed on the outer side of the tilt plate in parallel with the longitudinal direction of the storage portion and is pivotally supported on both sides of the storage portion. And a sheet portion that connects the sides facing the rotation axis. [Selection] Figure 1

Description

  The present invention relates to a container used for transporting ores such as earth and sand, iron ore, limestone, and rare metal, and in particular, without using a forklift or the like when unloading transport objects such as earth and sand or ore contained in a storage unit. The present invention relates to a container excellent in the discharge efficiency of the object to be transported, which can be reliably discharged in a short time from the discharge port formed in the side part of the housing part.

Conventionally, various containers are used for transporting various transport objects depending on the type of transport object.
Above all, in the container that opens the side part of the housing part and discharges the objects to be transported such as earth and sand, ore, powder by natural fall and unloads, the objects to be transported below the repose angle remain without falling, Discharging work must be performed using a forklift or the like, which takes time and man-hours, and there is a problem that labor saving, work efficiency, and energy saving are lacking.
In order to solve this problem, for example, (Patent Document 1) includes a loading platform on which a load is placed, and a plate-shaped loading presser that is rotatably provided at a side end of the loading platform and can be raised and lowered at the side end. A truck loading device comprising a plate and a pair of wings that cover the loading platform to form a loading space and have a pivot center axis above the loading platform and in the longitudinal direction of the vehicle body to be opened and closed. A box-shaped load receiving sheet having a bottom surface portion formed of a foldable flexible sheet and laid on the loading platform and a side surface portion along the load holding plate, an opening formed in the side surface portion of the load receiving sheet, and an opening A shooter that extends downward from the side edge of the loading platform and allows the load in the load receiving sheet to slide down when opened, and is detachably provided between the side surface and the wing of the load receiving sheet. Equipped with hanging ropes Tracks loading apparatus is disclosed which is characterized in that the.

JP-A-6-255417

However, the above conventional technique has the following problems.
(1) (Patent Document 1) is a truck loading device that can be easily loaded not only in a three-dimensional form but also in a granular form, and is versatile with respect to the form of the load. Although it is intended to provide, it has a cable body that is detachably provided between the side surface portion and the wing of the consignment sheet, and suspends the side surface portion to the wing at the time of mounting. Open the door, lift the side of the load receiving sheet through the cable body, move the granular material toward the shooter and discharge it, so it must have a wing and can be equipped with a loading device Is limited and lacks versatility.
(2) When discharging the granular material, the wing is opened and the end of the load receiving sheet is lifted through the cable body, so that the bottom surface is inclined toward the opening and the shooter is slid down. The amount of body input is limited to the height of the side surface portion of the load receiving sheet, the amount of cargo that can be transported relative to the volume of the storage portion is small, and the efficiency of transport is lacking.
(3) In addition, the load receiving sheet covering the bottom and side portions of the loading platform is easily bent because the important points of the side portions are suspended from the wings by the rope, and the granular material is placed in the gap between the loading platform and the receiving sheet. May not be collected unless the consignment sheet is removed, and the efficiency and maintenance of the transporting work are lacking.
(4) Furthermore, if the cable body is removed from the load receiving sheet and the wing, and the load receiving sheet is folded, it is possible to load a normal load other than powder, but depending on the type of load, Detachable and lacks versatility and handling.

  The present invention solves the above-mentioned problem, and when unloading the object to be transported such as a granular material accommodated in the accommodating portion, it is reliably and efficiently discharged to the outside in a short time without using a forklift or the like. It is excellent in the efficiency and labor saving of the discharge work, the amount of the transport object remaining in the container after the discharge work is extremely small, the transport object can be efficiently recovered without waste, the maintainability, In addition to excellent transport reliability, the entire volume of the transport container can be effectively used to store and transport a large number of transport objects. The object is to provide a container that can accommodate objects to be transported such as ore and is excellent in versatility and handling.

Means for solving the problems, and actions and effects obtained thereby

In order to solve the above problems, the container of the present invention has the following configuration.
The container according to claim 1 of the present invention includes a discharge port formed on the bottom side of the left and right side walls of the storage portion, an open / close lid that is openably and closably covered by the discharge port, and a bottom portion of the storage portion. A pair of left and right tilt plates laid, and a rotation shaft that is arranged on the outer side of each of the tilt plates in parallel with the longitudinal direction of the housing portion and is pivotally supported on both side portions of the housing portion. A discharge mechanism having a sheet portion connecting the sides facing the rotation shaft of the pair of right and left tilt plates of the discharge mechanism, and being formed narrower than the tilt plate of the discharge mechanism and being accommodated in the outer portion A discharge auxiliary plate that has an auxiliary plate rotation shaft disposed in parallel with the longitudinal direction of the portion and is rotatably laid on the upper surface side of each of the tilting plates and can be tilted out of each of the discharge ports; It has the structure provided with.
This configuration has the following operations and effects.
(1) Since it has a discharge port formed on the bottom side of the left and right side walls of the storage unit and an open / close lid that is openably and closably covered by the discharge port, it can transport a large number of powders and the like just by opening the open / close cover The object can be discharged from the discharge port, and the discharge workability is excellent.
(2) A pair of left and right tilt plates laid on the bottom of the storage section, and arranged on the outer side of each tilt plate in parallel with the longitudinal direction of the storage section, and pivotally supported on both sides of the storage section. By providing a discharge mechanism having a rotation shaft, most of the objects to be transported remaining in the storage portion can be obtained by simply tilting each tilting plate to the outside (side wall side) of the storage portion around the rotation shaft. Since it moves toward the side wall side on the tilting plate and is discharged from the discharge port, the object to be transported can be discharged to the outside of the housing part reliably and efficiently in a short time without using a forklift, etc. Excellent discharging efficiency and labor saving.
(3) By having a sheet portion that connects sides facing the rotation axis of the pair of left and right tilt plates, when the tilt plates are tilted, the space between the left and right tilt plates is blocked by the sheet portion. Since no gap is generated, the object to be transported does not fall below the tilting plate (floor surface of the storage unit) and can be reliably discharged from the discharge port, and remains on the tilting plate after the discharge operation. The object to be transported can be easily collected, and the maintenance is excellent.
(4) Since the pair of left and right tilting plates of the discharge mechanism are only laid on the bottom of the housing part, the tilting plate does not get in the way when accommodating the object to be transported other than the granular material. Excellent handleability.
(5) Since the transport object such as the granular material is discharged by tilting the tilting plate laid on the bottom of the storage part, the storage height of the transport object is not limited, The entire volume can be effectively used to accommodate and transport a large number of objects to be transported, and the transport efficiency is excellent.
(6) An auxiliary plate rotating shaft formed narrower than the tilting plate of the discharge mechanism and arranged on the outer side in parallel with the longitudinal direction of the accommodating portion, and is rotatably laid on the upper surface side of each tilting plate. Since there is a discharge auxiliary plate that can be tilted outside each discharge port, even if a large amount of objects to be transported accumulate on the tilt plate and it is difficult to tilt the tilt plate, the area is smaller than the tilt plate. By rotating the discharge auxiliary plate first and lifting the object to be accumulated on the discharge auxiliary plate, part of the mountain of the object to be accumulated on the tilting plate is broken and moved to the discharge port side. It can be discharged and has excellent discharge workability.
(7) By rotating the discharge assisting plate and discharging a part of the transport object deposited on the tilt plate, the amount of transport object deposited on the tilt plate is reduced and the tilt plate is reliably tilted. The remaining transport object can be smoothly discharged from the discharge port in a short time without using a forklift or the like, and the efficiency and labor saving of the discharge work are excellent.
(8) Since the rotated discharge auxiliary plate can be tilted out of the discharge port, the discharge auxiliary plate does not get in the way when the tilting plate is tilted to discharge the transport target. Guided by the discharge auxiliary plate, it can be discharged reliably and smoothly from the discharge port, and the discharge efficiency is excellent.

Here, the housing portion is preferably formed in a rectangular parallelepiped shape and the entire ceiling portion is open, but a roof that opens and closes the entire ceiling portion may be provided. Moreover, when accommodating conveyance objects, such as a granular material, you may provide a supply port with an opening-and-closing lid in a ceiling part. In addition, although the number and arrangement in the case of providing the supply port in the ceiling part can be selected as appropriate, by providing a plurality of supply ports, the object to be transported can be uniformly stored inside the storage part, and used. Excellent in properties. Moreover, when a conveyance target object has three-dimensional shape other than a granular material, it can also carry out from the opening-and-closing door provided in the side wall or rear surface wall of the accommodating part.
Although the discharge port is formed along the longitudinal direction of the side wall of the housing portion, one discharge port may be formed over substantially the entire length of the side wall, or a plurality of discharge ports may be formed by being divided in the longitudinal direction. Good. The opening / closing lid may be any one that can open and close the discharge port, but a cover provided with a lock mechanism is used so that it cannot be opened except during the discharge operation. In addition, an opening / closing lid that can be opened / closed by being rotated by a hinge or the like is preferably used, but an opening / closing lid may be opened / closed by sliding vertically. In addition, it is excellent in the sealing performance of a discharge port by providing packing in the peripheral part of an opening-and-closing lid.
The tilting plate of the discharge mechanism is formed in a rectangular plate shape with a metal such as stainless steel in accordance with the shape of the bottom of the housing portion. Rotating shafts are arranged in parallel to the longitudinal direction of the housing portion on the outer side of each of the left and right tilt plates (sides close to the side wall of the housing portion), and the respective rotating shafts are disposed on both sides of the housing portion. By holding each pivotably, two (left and right pair) tilting plates are laid in a double-spreading manner on the bottom of the accommodating portion. The both ends of the pivot shaft of each tilt plate are pivotally supported on the front wall side and the rear wall side of the housing portion so that the tilt plate can be tilted. In addition, you may attach a vibrator to the back side etc. of a tilting plate. By vibrating the tilting plate with a vibrator as necessary, the object to be transported attached to the surface of the tilting plate can be surely dropped, and cleaning is easy and excellent in maintainability.

A flexible sheet made of rubber or synthetic resin is preferably used as the sheet portion. The left and right tilt plates are laid so that they partially overlap each other, but the sides facing the rotation shaft are connected to each other by the sheet portion, so that the transport object such as powder particles can be passed from the gap to the bottom of the storage portion. It can prevent falling. Note that the width of the seat portion is formed to a length that does not hinder the operation when tilting each tilt plate, and is folded between the left and right tilt plates when the tilt plate is laid on the floor portion. The sheet part may be omitted depending on the type of the transport object, such as when the transport object is a mineral having a large specific gravity. If the seat portion is detachable from the tilting plate, the presence or absence of the seat portion can be easily selected according to the type of the object to be transported, and the versatility is excellent.
The tilting plate driving unit that tilts the tilting plate only needs to be able to tilt the tilting plate, and the tilting plate may be tilted by rotating a rotating shaft disposed on the outer side of the tilting plate. The tilt plate may be tilted directly. As the tilting plate driving unit for rotating the rotating shaft, an electric motor, a hydraulic motor or the like connected to the rotating shaft via a gear or the like is preferably used, and as the tilting plate driving unit for directly tilting the tilting plate. A telescopic drive unit such as a hydraulic cylinder that extends and contracts with one end connected to the bottom of the housing and the other end connected to the back side of each tilting plate is preferably used. When using a telescopic drive unit, instead of the pivot shaft, cylindrical projections (shaft support units) are provided at the outer front end and rear end of each tilting plate, and bearing portions on the front wall side and rear wall side of the housing unit It may be supported by.
In addition, the tilting plate driving unit that rotates the rotation shaft may be mounted on the container, or may be connected from the outside only during driving.
As the discharge assisting plate, a plate formed of a metal such as stainless steel in the shape of a rectangular plate is preferably used similarly to the tilting plate. The discharge assisting plate is preferably laid so that at least a part thereof overlaps the upper surface of the tilting plate. However, particularly when the discharge assisting plate is laid so that almost the entire surface of the discharge assisting plate overlaps the upper surface of the tilting plate, Occasionally, a gap is hardly generated between the discharge assisting plate and the tilting plate, and the object to be transported can be discharged smoothly without waste, and the discharge workability is excellent. Note that a rubber sheet or the like can be laid in the gap or step between the tilting plate and the discharge auxiliary plate, if necessary, to improve the discharge performance of the object to be transported.
The auxiliary plate driving unit that rotates the discharge auxiliary plate is only required to tilt the discharge auxiliary plate. However, the auxiliary plate driving unit rotates the auxiliary plate rotation shaft disposed on the outer side of the discharge auxiliary plate. In particular, an electric motor or a hydraulic motor connected to the end of the auxiliary plate rotating shaft is preferably used. The auxiliary plate rotation shaft of the discharge auxiliary plate may be disposed on the same axis as the rotation shaft of the discharge mechanism, or may be disposed independently at a position separated from the rotation shaft of the discharge mechanism. May be. As the auxiliary plate driving unit, an electric motor, a hydraulic motor, or the like that is connected to the auxiliary plate rotation shaft via a gear or the like is preferably used. The auxiliary plate driving unit may be mounted on the container in the same manner as the tilting plate driving unit that tilts the tilting plate by rotating the rotating shaft of the discharge mechanism, or may be connected from the outside only during driving. The auxiliary plate driving unit can also be used as the tilting plate driving unit.
After the discharge operation is completed, after the tilting plate is first tilted to the bottom side of the accommodating portion, the auxiliary plate rotating shaft is reversely rotated by the auxiliary plate driving portion to return the discharge auxiliary plate to the upper surface side of the tilting plate.
The discharge auxiliary plate is arranged according to the position of the discharge port, and when the discharge port is divided into a plurality of portions, the discharge auxiliary plate is also divided, but a common auxiliary plate rotation shaft is arranged. By providing, it can drive with one auxiliary plate drive part.
The discharge auxiliary plate has a length (a length parallel to the longitudinal direction of the housing part) and a lateral width (a length in a direction perpendicular to the longitudinal direction of the housing part) slightly shorter than the length and height of the discharge port. Thus, it can be tilted out of the discharge port, and can be stored by being tilted to the storage portion side after the discharge operation is completed.
Moreover, it is preferable that the lateral width of the discharge assisting plate is 1/5 to 1/2 of the lateral width of the tilting plate (the length in the direction perpendicular to the longitudinal direction of the accommodating portion). As the width of the discharge assisting plate becomes narrower than 1/5 of the width of the tilting plate, the amount of the transport object deposited on the discharge assisting plate decreases, and the tilting plate even when the transporting object on the discharge assisting plate is discharged. The deposition state of the upper transport object is difficult to change, and it tends to be difficult to tilt the tilting plate. As it becomes wider than 1/2, the amount of the transport object deposited on the discharge assisting plate increases. , Since it becomes difficult to rotate the discharge assisting plate, the discharge property tends to be lowered, both of which are not preferable. In addition, when the discharge auxiliary plate is tilted out of the discharge port, the hinge part of the opening / closing lid of the discharge port is covered with the discharge auxiliary plate, so that the object to be transported contacts and adheres to the hinge part. It can be prevented and has excellent maintainability and durability.

Invention of Claim 2 is a container of Claim 1, Comprising: The tilting plate which is formed in the edge part of the said rotating shaft of each said tilting plate of each said discharge mechanism, and rotates the said rotating shaft It has the structure provided with the connection part for tilting plate drive to which a drive part is connected detachably.
With this configuration, the following actions and effects are provided in addition to the actions and effects of the first aspect.
(1) Since there is a tilting plate drive connecting portion that is detachably connected to the tilting plate driving portion that is formed at the end of the rotating shaft of each tilting plate of the discharge mechanism and rotates the rotating shaft, the tilting plate The tilting plate drive unit can be connected from the outside only when driving the tilting plate, so that the tilting plate drive unit can be reliably driven, and there is no need to mount the tilting plate drive unit in the container, and the existing container can be modified and used. The container is not upsized and is easy to handle.

  Here, the tilting plate driving connecting portion may be any one that can removably connect the tilting plate driving portion that rotates the rotating shaft. Specifically, it is preferable that a convex portion is formed at one end portion of a driving shaft such as a hydraulic motor used as a rotating shaft or a tilting plate driving portion and a concave portion is formed at the other end portion to be fitted. Used for. The shape of the convex portion and the concave portion may be any shape that fits each other and does not rotate freely, but those formed in a polygonal shape such as a quadrangular shape or a hexagonal shape are preferably used. Further, a gear may be fixed to each end of the rotation shaft and the drive shaft, and the power may be transmitted by meshing.

The invention according to claim 3, a container according to claim 1 or 2, wherein the auxiliary plate pivot axis said rotation axis and coaxially of each of the ejection mechanism of each said discharge auxiliary plate And has a configuration in which it is pivotally supported by the accommodating portion.
With this configuration, the following actions and effects are provided in addition to the actions and effects of the first or second aspect .
(1) The auxiliary plate rotation shaft of each discharge auxiliary plate is pivotally supported by the housing portion on the same axis as each rotation shaft of the discharge mechanism, so that it is excellent in space saving and discharge. Even when the auxiliary plate is rotated and tilted out of the discharge port, a step or a gap is hardly generated between the discharge auxiliary plate and the tilting plate, and the reliability and efficiency of discharging the transport object are excellent.
Here, when the auxiliary plate rotation shaft of the discharge auxiliary plate is arranged on the same axis as the rotation shaft of the discharge mechanism, either the auxiliary plate rotation shaft or the rotation shaft is formed in a cylindrical shape, and the hollow A structure in which the other is inserted into the part is preferably used. With the same structure as the hinge, the tilting plate and the discharge assisting plate can be individually rotated (tilted) about the same axis.

A fourth aspect of the present invention is the container according to any one of the first to third aspects, wherein the auxiliary plate rotation is formed at an end of the auxiliary plate rotation shaft of the discharge auxiliary plate. The auxiliary plate driving portion for rotating the shaft has a configuration including an auxiliary plate driving connecting portion that is detachably connected.
With this configuration, in addition to the operation and effect of any one of claims 1 to 3 , the following operation and effect are provided.
(1) Since there is an auxiliary plate driving connecting portion that is detachably connected to an auxiliary plate driving portion that is formed at the end of the auxiliary plate rotating shaft of the discharge auxiliary plate, The auxiliary plate drive unit can be connected from the outside only when driving the plate, and the discharge auxiliary plate can be driven reliably. There is no need to mount the auxiliary plate drive unit on the container, and the existing container is modified and used. The container does not increase in size and is easy to handle.

Here, the auxiliary plate driving connecting portion may be anything that can be detachably connected to the auxiliary plate driving portion that rotates the auxiliary plate rotating shaft. Specifically, a convex portion is formed at one end of a drive shaft such as an electric motor or a hydraulic motor used as an auxiliary plate rotating shaft and an auxiliary plate driving portion, and a concave portion is formed at the other end. Those to be combined are preferably used. The shape of the convex portion and the concave portion may be any shape that fits each other and does not rotate freely, but those formed in a polygonal shape such as a quadrangular shape or a hexagonal shape are preferably used. Further, a gear may be fixed to each end of the auxiliary plate rotation shaft and the drive shaft, and the power may be transmitted by meshing.
The tilting plate driving connecting portion and the auxiliary plate driving connecting portion are arranged in front and rear on the same axis so that the rotating shaft or the auxiliary plate rotating shaft can be selectively rotated according to the fitting position or the meshing position. By doing so, the tilting plate driving unit and the auxiliary plate driving unit can be shared, and the versatility and operability are excellent. The shapes of the tilting plate driving connecting portion and the auxiliary plate driving connecting portion may be the same or different.

A fifth aspect of the present invention is the container according to any one of the first to fourth aspects, wherein the tilting plate driving unit rotates the rotation shaft of the discharge mechanism and / or the discharge assist. The auxiliary plate driving portion for rotating the auxiliary plate rotation shaft of the plate is provided.
With this configuration, in addition to the operation and effect of any one of claims 1 to 4 , the following operation and effect are provided.
(1) By providing a tilting plate driving unit for rotating the rotation shaft of the discharge mechanism and / or an auxiliary plate driving unit for rotating the auxiliary plate rotation shaft of the discharge auxiliary plate, the tilting plate driving unit and the auxiliary are separately provided. There is no need to prepare a plate drive unit, and the container can be used to discharge the object to be transported, resulting in excellent operability and usability.

Here, as the tilting plate driving unit and the auxiliary plate driving unit, the above-described electric motor, hydraulic motor, or the like is preferably used. The tilting plate driving unit and the auxiliary plate driving unit can be mounted on the bottom of the container. A structure in which a hydraulic motor is used as the tilting plate driving unit and the auxiliary plate driving unit and the driving force is transmitted to the rotation shaft of the discharge mechanism and the auxiliary plate rotation shaft of the discharge auxiliary plate via the gears is excellent in compactness.
In addition, it is also possible to selectively drive the rotation shaft of the discharge mechanism or the auxiliary plate rotation shaft of the discharge auxiliary plate with a common drive unit.

A sixth aspect of the present invention is the container according to any one of the first to fourth aspects, wherein one end is connected to a bottom portion of the accommodating portion and the other end is a tilt plate of each of the discharge mechanisms. It has the structure provided with the expansion-contraction drive part connected and connected to the back side.
With this configuration, in addition to the operation and effect of any one of claims 1 to 4 , the following operation and effect are provided.
(1) The tilting plate can be tilted directly by including an expansion / contraction driving unit that has one end connected to the bottom of the housing and the other end connected to the back side of each tilting plate of the discharge mechanism. Excellent reliability and stability of the tilting movement of the tilting plate.
Here, a compact hydraulic cylinder having a large driving force or the like is suitably used as the telescopic driving unit.

Schematic perspective view of a container vehicle equipped with the container of Embodiment 1 Schematic side view of the container according to Embodiment 1 2 is a schematic cross-sectional view taken along line AA in FIG. BB schematic cross-sectional view of FIG. (A) Main part cross-sectional schematic plan view showing rotation axis of discharge mechanism in container of embodiment 1 (b) Main part schematic rear view showing rotation axis of discharge mechanism in container of embodiment 1 Schematic cross-sectional view of relevant parts showing a state in which one discharge port of the container according to Embodiment 1 is opened. Schematic cross-sectional view of the relevant part showing a state where one discharge assisting plate of the container according to the first embodiment is rotated. Schematic cross-sectional view of the relevant part showing a state in which one tilting plate of the container discharge mechanism of Embodiment 1 is tilted. Schematic cross-sectional view of relevant parts showing a state in which the other outlet of the container according to Embodiment 1 is opened. Schematic cross-sectional view of the relevant part showing a state where the other discharge assisting plate of the container of the first embodiment is rotated. Schematic cross-sectional view of the relevant part showing a state in which the other tilting plate of the container discharge mechanism of Embodiment 1 is tilted. The main part cross-sectional schematic top view which shows the rotation axis | shaft of the discharge mechanism in the container of Embodiment 2, and the auxiliary | assistant plate rotation axis | shaft of an auxiliary discharge plate. (A) Main part sectional schematic plan view showing driving state of auxiliary plate rotation shaft of discharge auxiliary plate in container of embodiment 2 (b) Driving state of rotation shaft of discharge mechanism in container of embodiment 2 It is a principal part cross-sectional schematic plan view shown.

(Embodiment 1)
The container in Embodiment 1 of this invention is demonstrated below, referring drawings.
FIG. 1 is a schematic perspective view of a container vehicle on which the container of Embodiment 1 is mounted.
In FIG. 1, 1 is a container according to the first embodiment, and 30 is a container vehicle on which the container 1 according to the first embodiment is mounted.
The container 1 mounted on the container vehicle 30 may be fixed or removable.
Next, details of the container according to the first embodiment will be described.
2 is a schematic side view of the container of the first embodiment, FIG. 3 is a schematic cross-sectional view taken along line AA in FIG. 2, and FIG. 4 is a schematic cross-sectional view taken along line BB in FIG. is there.
In FIG. 2, 2 is a housing portion of the container 1, 2 a is a bottom portion of the housing portion 2, 2 b is a front wall of the housing portion 2, 2 c is a rear wall of the housing portion 2, 2 d is a left side wall of the housing portion 2, 2 f is The ceiling opening 3a, 3b of the storage part 2 is a discharge port formed at two front and rear positions on the bottom 2a side of the left side wall 2d of the storage part 2, and 4a, 4b can be freely opened and closed to the respective discharge ports 3a, 3b. Covered open / close lids 5 and 5 are hinges for rotatably holding the open / close lids 4a and 4b on the side walls 2d.
In FIG. 3, 3c and 3d are discharge ports 3a and 3b opposite to the discharge ports 3a and 3b, and are formed at two front and rear discharge ports 4c and 4d on the bottom 2a side of the right side wall 2e. Similarly, it is an open / close lid that is rotatably held on the side wall 2e by a hinge 5 and is covered so as to be openable and closable at the respective discharge ports 3c and 3d.

Next, the internal structure of the container according to the first embodiment will be described.
3 and 4, 6 is a discharge mechanism for the container 1 disposed at the bottom of the container 2, and 6 a and 6 b are formed in a rectangular plate shape with a metal such as stainless steel and are laid on the bottom 2 a of the container 2. A pair of left and right tilt plates 7 of the discharge mechanism 6 is disposed on the outer side of each of the tilt plates 6a and 6b in parallel with the longitudinal direction of the storage portion 2 and is rotatably supported by the storage portion 2 in a pivotal manner. , 8 is a soft sheet portion formed of rubber or synthetic resin and connecting the sides facing the rotation shaft 7 of the pair of left and right tilt plates 6a, 6b of the discharge mechanism 6, and 9a, 9b are stainless steel. It is formed of a metal such as a rectangular plate whose width is narrower than that of the tilting plate 6a, and is rotatably laid on the upper surface side of the tilting plate 6a and outside the two outlets 3a and 3b at the front and rear of the left side wall 2d. The two left side discharge auxiliary plates 9c and 9d are tiltable. It is formed of a metal such as cloth and is formed in a rectangular plate shape whose width is narrower than that of the tilting plate 6b, and is rotatably laid on the upper surface side of the tilting plate 6b, outside the two outlets 3c and 3d at the front and rear of the right side wall 2e. Two discharge auxiliary plates 10 on the right side that can be tilted to the right are disposed on one side of the discharge auxiliary plates 9a to 9d, and are rotatable to the accommodating portion 2 outside the rotation shaft 7 of the tilt plates 6a and 6b. The left and right auxiliary plate rotation shafts 11 are supported on the outer sides of the rotation shafts 7 of the left and right tilt plates 6a and 6b in order to fill gaps and steps between the tilt plates 6a and 6b and the discharge auxiliary plates 9a to 9d. It is a laid rubber sheet.

Since the accommodating part 2 of the container 1 has the ceiling opening part 2f, various conveyance objects can be easily accommodated in the entire accommodating part 2.
In the present embodiment, a total of four discharge ports 3a to 3d are formed on the left and right side walls 2d and 2e of the storage unit 2 in the front and rear, respectively, but depending on the total length of the storage unit 2, the number of divided discharge ports May be further increased, or one discharge port may be formed over substantially the entire length of each of the side walls 2d and 2e. In that case, the number of discharge auxiliary plates (the number of divisions) is formed in accordance with the number of discharge ports.
The open / close lids 4a to 4d may be any ones that can open and close the discharge ports 3a to 3d, but those provided with a lock mechanism (not shown) are used so as not to open except during the discharge operation. Further, as the opening / closing lids 4a to 4d, those that are opened and closed by being rotated by a hinge 5 or the like as in the present embodiment are preferably used, but may be opened and closed by sliding in the vertical direction. In addition, it is excellent in the sealing performance of the discharge ports 3a-3d by providing packing in the peripheral part of the opening-and-closing lids 4a-4d.

Next, the details of the tilting plate of the container according to the first embodiment will be described. FIG. 5A is a schematic cross-sectional plan view of an essential part showing the pivot shaft of the discharge mechanism in the container according to the first embodiment. b) is a schematic rear view of a main part showing a rotation shaft of a discharge mechanism in the container of the first embodiment.
In FIG. 5, reference numeral 7 a denotes a tilt plate driving unit such as a hydraulic motor that is formed in a square column shape at the end of the rotating shaft 7 on the rear wall 2 c side of each discharging mechanism 6 and rotates the rotating shaft 7. Tilt plate drive connecting portions 12a and 12b to be connected are disposed on the front wall 2b side and the rear wall 2c side of the accommodating portion 2, and are pivotally supported at both end portions of the respective rotary shafts 7 of the discharge mechanism 6. It is a bearing part to support.

As shown in FIG. 4, the two tilting plates 6a and 6b (a pair of left and right) of the discharge mechanism 6 are spread on the bottom portion 2a of the housing portion 2 so that a part thereof (the central portion in the width direction of the housing portion 2) overlaps. Laid in a shape. Further, as shown in FIG. 5A, both end portions of each rotation shaft 7 of the discharge mechanism 6 are freely rotatable by bearing portions 12a and 12b on the front wall 2b side and the rear wall 2c side of the housing portion 2. Is pivotally supported. And since the tilting plate drive connecting portion 7a made of a quadrangular columnar convex portion is formed at the end of each rotating shaft 7 on the rear surface wall 2c side, the drive shaft of the tilting plate driving portion such as a hydraulic motor is provided. At the end, a recess for fitting with the tilting plate driving connecting portion 7a is formed and connected from the outside of the accommodating portion 2 as necessary, so that each rotating shaft 7 is rotated, and the discharging mechanism. The left and right tilt plates 6a and 6b can be tilted.
The tilting plate drive connecting portion 7a may be any tilting plate driving portion that can removably connect the tilting shaft driving shaft 7. The recess 7 is formed in the rotating shaft 7 and used as the tilting plate driving portion. You may form a convex part in the edge part of drive shafts, such as a hydraulic motor. Moreover, the shape of a convex part and a recessed part should just be a shape which mutually fits and does not rotate freely, and you may form in polygonal shapes, such as hexagonal shape other than square shape. Furthermore, gears may be fixed to the end portions of the rotating shaft 7 and the drive shaft and engaged to transmit power.

Next, the details of the discharge auxiliary plate of the container according to the first embodiment will be described. As shown in FIG. 3, the left and right discharge auxiliary plates 9a to 9d are divided into two front and rear, but the left discharge The auxiliary plates 9a and 9b and the right discharge auxiliary plates 9c and 9d are connected by a common auxiliary plate rotating shaft 10, respectively.
Therefore, each of the left and right auxiliary plate rotation shafts 10 has both ends at the front wall 2b side of the housing portion 2 and the rotation shaft 7 of the discharge mechanism 6 shown in FIGS. 5 (a) and 5 (b). The bearing portion disposed on the rear wall 2c side can be pivotally supported. Further, an auxiliary plate driving connecting portion similar to the tilting plate driving connecting portion 7a can be formed at the end portion of the discharge auxiliary plates 9a to 9d on the rear wall 2c side of the auxiliary plate rotating shaft 10, which is necessary. Accordingly, by connecting an auxiliary plate driving unit such as a hydraulic motor from the outside of the housing unit 2, each auxiliary plate rotation shaft 10 is rotated to turn the left discharge auxiliary plates 9 a and 9 b and the right discharge auxiliary plate. 9c and 9d can be rotated respectively.
In addition, you may provide a vibrator (not shown) in the center part of the back side of tilting plates 6a and 6b.

The operation of the container according to Embodiment 1 configured as described above will be described.
FIG. 6 is a schematic cross-sectional view of a main part showing a state where one discharge port of the container according to the first embodiment is opened, and FIG. 7 shows a state where one discharge auxiliary plate of the container according to the first embodiment is rotated. FIG. 8 is a schematic cross-sectional view of a main part, and FIG. 8 is a schematic cross-sectional view of a main part showing a state in which one tilting plate of the discharging mechanism of the container according to the first embodiment is tilted, and FIG. 9 is a container according to the first embodiment. FIG. 10 is a schematic cross-sectional view of a main part showing a state in which the other discharge outlet is opened, and FIG. 10 is a schematic cross-sectional view of a main part showing a state in which the other discharge auxiliary plate of the container of Embodiment 1 is rotated. FIG. 11 is a schematic cross-sectional view of an essential part showing a state in which the other tilting plate of the container discharging mechanism according to the first embodiment is tilted.
6 to 10, reference numeral 20 denotes an object to be transported such as a granular material accommodated in the accommodating portion 2 of the container 1.
First, from the state of FIG. 4 in which the transport object 20 is accommodated in almost the entire accommodating portion 2, when one of the discharge ports 3a and 3b (see FIG. 3) of the container 1 of the first embodiment (left side) is opened, Although the conveyance target 20 accommodated in the accommodating part 2 is discharged | emitted by natural fall, the conveyance target 20 below an angle of repose remains without falling, and it will be in a state as shown in FIG.

Next, as described above, the auxiliary plate driving shaft 10 is connected to the left auxiliary plate rotating shaft 10 from the state shown in FIG. 6 and rotated, so that the discharge auxiliary plates 9a and 9b are connected to the discharge ports 3a and 3b (see FIG. 6). 3), the transport object 20 deposited on the discharge auxiliary plates 9a and 9b is discharged from the discharge ports 3a and 3b, and the transport object 20 deposited on the tilt plate 6a. A part of the mountain can be broken and moved to the discharge ports 3a, 3b to be discharged, resulting in a state as shown in FIG.
Next, as described above, the tilting plate driving unit is connected to the left rotating shaft 7 from the state shown in FIG. 7 and rotated so that the tilting plate 6a is moved outward (left side) by a predetermined angle. ), The transport object 20 deposited on the tilting plate 6a is discharged from the discharge ports 3a and 3b. At this time, since the sides facing the rotation shaft 7 of the left and right tilt plates 6a and 6b of the discharge mechanism 6 are connected by the sheet portion 8, the object to be transported 20 is formed between the tilt plate 6a and the tilt plate 6b. The remaining transport object 20 can be deposited on the tilting plate 6b without falling from the gap to the bottom 2a side of the accommodating portion 2, and the state shown in FIG. 8 is obtained.

Next, when the other (right side) outlets 3c and 3d (see FIG. 3) of the container 1 are opened from the state of FIG. 8, a part (right side) of the transport object 20 accumulated on the tilting plate 6b is removed. Although it is discharged by natural fall, the transport object 20 having an angle of repose or less remains without dropping, and the state shown in FIG. 9 is obtained.
Next, as described above, the auxiliary plate driving shaft 10 is connected to the right auxiliary plate rotating shaft 10 from the state shown in FIG. 9 and rotated, so that the discharge auxiliary plates 9c and 9d are connected to the discharge ports 3c and 3d (see FIG. 9). 3), the transport object 20 deposited on the discharge auxiliary plates 9c and 9d is discharged from the discharge ports 3c and 3d, and the transport object 20 deposited on the tilt plate 6b. A part of the mountain can be broken and moved to the discharge ports 3c and 3d to be discharged, resulting in a state as shown in FIG.
Next, as described above, the tilting plate driving unit is connected to the right rotating shaft 7 of the discharge mechanism 6 from the state shown in FIG. ) Is gradually discharged from the discharge ports 3c and 3d. At this time, the left tilt plate 6a is also tilted outward (left side) of the accommodating portion 2 in accordance with the tilt of the right tilt plate 6b, so that the transport object 20 does not remain on the seat portion 8. As shown in FIG. 11, almost all the transport objects 20 can be efficiently discharged.
In addition, at the time of discharge | emission operation | work, if the tilting plates 6a and 6b are vibrated with the vibrator attached to the back side of the tilting plates 6a and 6b as needed, the conveyance target object 20 adhering to the surface of the tilting plates 6a and 6b is attached. It can be reliably dropped, easy to clean and easy to maintain.

The discharge auxiliary plates 9a to 9d can be tilted out of the discharge ports 3a to 3d at the time of discharge work by forming the discharge auxiliary plates 9a to 9d to be smaller than the discharge ports 3a to 3d. Further, after the discharge operation is completed, the respective rotation shafts 7 of the discharge mechanism 6 are reversely rotated by the tilting plate driving unit from the state of FIG. 11, and are first tilted to the bottom 2 a side of the storage unit 2, and then the discharge auxiliary plate 9 a. By rotating the auxiliary plate rotation shaft 10 of ˜9d in the reverse direction by the auxiliary plate driving unit, the discharge auxiliary plates 9a to 9d can be tilted inside the housing unit 2 and returned to the upper surface side of the tilt plates 6a and 6b.
The horizontal width of the auxiliary discharge plates 9a to 9d (the length in the direction orthogonal to the longitudinal direction of the accommodating portion 2) is the same as the lateral width of the tilt plates 6a and 6b (the length in the direction orthogonal to the longitudinal direction of the accommodating portion 2). 1/5 to 1/2. As the lateral width of the discharge assisting plates 9a to 9d becomes narrower than 1/5 of the lateral width of the tilting plates 6a and 6b, the amount of objects to be transported deposited on the discharge assisting plates 9a to 9d decreases, and the discharge assisting plates 9a to 9d. Even if the upper transport object is discharged, the deposition state of the transport objects on the tilt plates 6a and 6b hardly changes, and it tends to be difficult to tilt the tilt plates 6a and 6b. As it becomes, the quantity of the conveyance target object deposited on the discharge auxiliary plates 9a to 9d increases, and it becomes difficult to rotate the discharge auxiliary plates 9a to 9d, and the discharge property tends to be lowered. It was because it was found that there was no.
Further, as shown in FIGS. 6 to 11, when the discharge auxiliary plates 9a to 9d are tilted out of the discharge ports 3a to 3d, the open / close lids 4a to 4d of the discharge ports 3a to 3d can be rotated. By making the hinge 5 to be held be covered with the discharge assisting plates 9a to 9d, the conveyance object 20 can be prevented from coming into contact with and attached to the hinge 5, and the maintenance and durability are excellent.
In addition, when the conveyance target 20 can be discharged only by the tilting plates 6a and 6b of the discharge mechanism 6, the left and right discharge auxiliary plates 9a to 9d may be omitted. Further, depending on the type of the transport object 20, the seat portion 8 may be removed.
In the present embodiment, the tilt plate drive unit and the auxiliary plate drive unit are connected from the outside of the housing unit 2 only when the tilt plates 6a and 6b and the discharge auxiliary plates 9a to 9d are driven. The auxiliary plate driving unit may be mounted on the container 1 while being connected to the rotation shaft 7 and the auxiliary plate rotation shaft 10. In addition, instead of a hydraulic motor or the like connected to the end of the rotation shaft 7 as the tilting plate driving unit, the bottom 2a of the storage unit 2 and the back side of each of the tilting plates 6a and 6b of the discharge mechanism 6 are connected. The tilt plates 6a and 6b may be tilted directly using a telescopic drive unit such as a hydraulic cylinder that expands and contracts. In this case, instead of the pivot shaft 7, columnar protrusions (shaft support portions) are provided at the outer front and rear ends of the tilt plates 6 a and 6 b, and the front wall 2 b side and the rear wall 2 c side of the housing portion 2 are provided. It may be supported by the bearing part.

As described above, the container according to Embodiment 1 has the following effects.
(1) Since it has a discharge port formed on the bottom side of the left and right side walls of the storage unit and an open / close lid that is openably and closably covered by the discharge port, it can transport a large number of powders and the like just by opening the open / close cover The object can be discharged from the discharge port, and the discharge workability is excellent.
(2) A pair of left and right tilt plates laid on the bottom of the storage section, and arranged on the outer side of each tilt plate in parallel with the longitudinal direction of the storage section, and pivotally supported on both sides of the storage section. By providing a discharge mechanism having a rotation shaft, most of the objects to be transported remaining in the storage portion can be obtained by simply tilting each tilting plate to the outside (side wall side) of the storage portion around the rotation shaft. Since it moves toward the side wall side on the tilting plate and is discharged from the discharge port, the object to be transported can be discharged to the outside of the housing part reliably and efficiently in a short time without using a forklift, etc. Excellent discharging efficiency and labor saving.
(3) By having a sheet portion that connects sides facing the rotation axis of the pair of left and right tilt plates, when the tilt plates are tilted, the space between the left and right tilt plates is blocked by the sheet portion. Since no gap is generated, the object to be transported does not fall below the tilting plate (floor surface of the storage unit) and can be reliably discharged from the discharge port, and remains on the tilting plate after the discharge operation. The object to be transported can be easily collected, and the maintenance is excellent.
(4) Since the pair of left and right tilting plates of the discharge mechanism are only laid on the bottom of the housing part, the tilting plate does not get in the way when accommodating the object to be transported other than the granular material. Excellent handleability.
(5) Since the transport object such as the granular material is discharged by tilting the tilting plate laid on the bottom of the storage part, the storage height of the transport object is not limited, The entire volume can be effectively used to accommodate and transport a large number of objects to be transported, and the transport efficiency is excellent.
(6) Since the tilting plate drive connecting portion that is formed at the end of the rotating shaft of each tilting plate of the discharge mechanism and that rotates the rotating shaft is detachably connected, the tilting plate is connected. The tilting plate drive unit can be connected from the outside only when driving the tilting plate, so that the tilting plate drive unit can be reliably driven, and there is no need to mount the tilting plate drive unit in the container, and the existing container can be modified and used. The container is not upsized and is easy to handle.
(7) When having a vibrator attached to the back side of the tilting plate, the object to be transported attached to the surface of the tilting plate can be reliably dropped by vibrating the tilting plate as necessary during the discharging operation. In addition to excellent discharge workability, it is easy to clean and easy to maintain.
(8) It has an auxiliary plate rotation shaft which is formed narrower than the tilting plate of the discharge mechanism and is arranged on the outer side in parallel with the longitudinal direction of the accommodating portion, and is laid rotatably on the upper surface side of each tilting plate. Since there is a discharge auxiliary plate that can be tilted outside each discharge port, even if a large amount of objects to be transported accumulate on the tilt plate and it is difficult to tilt the tilt plate, the area is smaller than the tilt plate. By rotating the discharge auxiliary plate first and lifting the object to be accumulated on the discharge auxiliary plate, part of the mountain of the object to be accumulated on the tilting plate is broken and moved to the discharge port side. It can be discharged and has excellent discharge workability.
(9) By rotating the discharge assisting plate and discharging a part of the conveyance object accumulated on the tilting plate, the amount of the conveyance object on the tilting plate is reduced and the tilting plate is reliably tilted. The remaining transport object can be smoothly discharged from the discharge port in a short time without using a forklift or the like, and the efficiency and labor saving of the discharge work are excellent.
(10) Since the rotated discharge auxiliary plate can be tilted out of the discharge port, the discharge auxiliary plate does not get in the way when the tilting plate is tilted to discharge the transport target. Guided by the discharge auxiliary plate, it can be discharged reliably and smoothly from the discharge port, and the discharge efficiency is excellent.
(11) Since there is an auxiliary plate driving connecting portion that is detachably connected to an auxiliary plate driving portion that is formed at an end of the auxiliary plate rotating shaft of the discharge auxiliary plate, The auxiliary plate drive unit can be connected from the outside only when driving the plate, and the discharge auxiliary plate can be driven reliably. There is no need to mount the auxiliary plate drive unit on the container, and the existing container is modified and used. The container does not increase in size and is easy to handle.

(Embodiment 2)
A container in the second embodiment will be described. In addition, the thing similar to Embodiment 1 attaches | subjects the same code | symbol, and abbreviate | omits description.
FIG. 12 is a schematic cross-sectional plan view of an essential part showing a rotation shaft of the discharge mechanism and an auxiliary plate rotation shaft of the discharge auxiliary plate in the container according to the second embodiment.
In FIG. 12, the container discharge mechanism 6A in the second embodiment is different from the first embodiment in that the rotation shaft 7 of the discharge mechanism 6A and the auxiliary plate rotation shaft 10 of the discharge auxiliary plates 9a to 9d are hinges. Are arranged on the same axis, and gears are fixed to the end portions of the rotating shaft 7 and the auxiliary plate rotating shaft 10 to form the tilting plate driving connecting portion 7b and the auxiliary plate driving connecting portion 10b. Is a point.

The operation of the discharge mechanism in the container according to Embodiment 2 configured as described above will be described.
FIG. 13A is a schematic cross-sectional plan view of the main part showing the drive state of the auxiliary plate rotation shaft of the discharge auxiliary plate in the container of the second embodiment, and FIG. 13B is the discharge in the container of the second embodiment. It is a principal part cross-section schematic top view which shows the drive state of the rotating shaft of a mechanism.
In FIG. 13, reference numeral 40 denotes a drive shaft such as a hydraulic motor that serves both as a tilting plate driving unit and an auxiliary plate driving unit, and 41 denotes a tilting plate driving connecting portion 7 b or an auxiliary plate driving connecting portion fixed to the tip of the driving shaft 40. It is a meshing part provided with the internal gear which selectively meshes with 10b.
First, as shown in FIG. 13 (a), the discharge auxiliary plate together with the auxiliary plate rotating shaft 10 is formed by engaging the engaging portion 41 of the driving shaft 40 with the auxiliary plate driving connecting portion 10 b and rotating the driving shaft 40. 9a-9d can be rotated.
Next, when the drive shaft 40 is further inserted, as shown in FIG. 13B, the engagement portion 41 can be engaged with the rotation shaft 7, and by rotating the drive shaft 40, the rotation shaft 7 and the tilting plates 6a and 6b can be tilted.
As described above, by selectively engaging the engaging portion 41 of the drive shaft 40 with the tilt plate driving connecting portion 7b or the auxiliary plate driving connecting portion 10b and rotating the drive shaft 40, the tilt plates 6a and 6b are rotated. The discharge operation similar to that of the first embodiment can be performed by tilting and rotating the discharge auxiliary plates 9a to 9d.

The drive shaft 40 only needs to be able to selectively rotate the rotation shaft 7 or the auxiliary plate rotation shaft 10, and the structure of the meshing portion 41 is not limited to this embodiment. Further, the tilting plate driving connecting portion 7b and the auxiliary plate driving connecting portion 10b are formed in a polygonal shape such as a rectangular shape or a hexagonal shape similar to the tilting plate driving connecting portion 7a of the first embodiment, and the drive shaft 40 You may form the fitting part which fits each of the connection part 7b for tilting plate drive, and the connection part 10b for auxiliary | assistant plate drive in the front-end | tip.
In the present embodiment, the drive shaft 40 such as a hydraulic motor that serves both as the tilt plate drive unit and the auxiliary plate drive unit is connected from the outside of the housing unit 2 only when the tilt plates 6a and 6b and the discharge auxiliary plates 9a to 9d are driven. Although it has a structure, a drive unit using a hydraulic motor can be mounted on the bottom of the container 2 of the container 1 and the drive force of the drive unit via the gears via the gear 7 and the discharge auxiliary plate 9a. If it is structured to transmit to the auxiliary plate rotating shaft 10 of ˜9d, it is excellent in operational reliability and compactness, and it is not necessary to prepare a separate drive unit, and the container 1 alone can discharge the transport object 20. It can be performed and has excellent operability and usability.

According to the container in the second embodiment configured as described above, the following actions are obtained in addition to the actions similar to the actions obtained in the first embodiment.
(1) The auxiliary plate rotation shaft of each discharge auxiliary plate is pivotally supported by the housing portion on the same axis as each rotation shaft of the discharge mechanism, so that it is excellent in space saving and discharge. Even when the auxiliary plate is rotated and tilted out of the discharge port, a step or a gap is hardly generated between the discharge auxiliary plate and the tilting plate, and the reliability and efficiency of discharging the transport object are excellent.
(2) Since the tilting plate driving connecting portion and the auxiliary plate driving connecting portion can be arranged on the front and rear on the same axis, the fitting position with the drive shaft for rotating the rotating shaft or the auxiliary plate rotating shaft Alternatively, the tilting plate or the discharge assisting plate can be selectively driven according to the meshing position, and the tilting plate driving unit and the auxiliary plate driving unit can be made common, which is excellent in versatility and operability.

  The present invention is capable of reliably and efficiently discharging to the outside in a short time without using a forklift or the like when unloading a transport object such as a granular material accommodated in the accommodating portion, and the efficiency of the discharging operation. In addition, the amount of objects to be transported remaining in the container after the discharge operation is extremely small, the objects to be transported can be efficiently recovered without waste, and excellent in maintainability and transport reliability. The entire volume of the transport container can be used effectively to store and transport a large amount of transport objects, which not only excels in transport efficiency, but also transports objects such as earth and sand and ore other than powder. It is possible to provide a container that is excellent in versatility and handleability, and can contribute to improvement and popularization of container transport technology.

DESCRIPTION OF SYMBOLS 1 Container 2 Storage part 2a Bottom part 2b Front wall 2c Rear wall 2d, 2e Side wall 2f Ceiling opening part 3a, 3b, 3c, 3d Discharge port 4a, 4b, 4c, 4d Opening-closing cover 5 Hinge 6, 6A Discharge mechanism 6a, 6b Tilt Plate 7 Rotating shaft 7a, 7b Tilt plate drive connecting portion 8 Sheet portion 9a, 9b, 9c, 9d Discharge auxiliary plate 10 Auxiliary plate rotating shaft 10b Auxiliary plate driving connecting portion 11 Rubber sheet 12a, 12b Bearing portion 20 Object 30 Container vehicle 40 Drive shaft 41 Engagement part

Claims (6)

A discharge port formed on the bottom side of the left and right side walls of the storage unit; an open / close lid that is openably and closably covered by the discharge port; a pair of left and right tilt plates laid on the bottom of the storage unit; A discharge mechanism having a rotation shaft that is disposed in parallel to the longitudinal direction of the storage portion on the outer side of the tilting plate and is pivotally supported on both side portions of the storage portion; A sheet part that connects the sides of the tilting plate that oppose the rotating shaft, and an auxiliary member that is formed narrower than the tilting plate of the discharge mechanism and is arranged on the outer side in parallel with the longitudinal direction of the housing part. A container comprising: a discharge auxiliary plate that has a plate rotation shaft and is rotatably laid on the upper surface side of each of the tilting plates and can be tilted out of each of the discharge ports . A tilt plate driving connecting portion formed at an end portion of the rotating shaft of each of the discharge mechanisms and detachably connected to a tilt plate driving portion for rotating the rotating shaft is provided. Item 4. The container according to Item 1. Claim, characterized in that the auxiliary plate pivot axis of each said discharge auxiliary plate is rotatably supported in the accommodation portion in the rotation axis and the same axis of each of said discharge mechanism 1 or 2. The container according to 2 . An auxiliary plate driving connecting portion that is detachably connected to an auxiliary plate driving portion that is formed at an end of the auxiliary plate rotating shaft of the discharge auxiliary plate and rotates the auxiliary plate rotating shaft. The container according to any one of claims 1 to 3 . 1 to claim characterized by comprising the said auxiliary plate driving unit for rotating the auxiliary plate rotation axis of the rotating tilting plate drive unit rotates the shaft and / or the discharge auxiliary plate of the ejection mechanism 5. The container according to any one of 4 . 5. The telescopic drive unit according to claim 1, further comprising: a telescopic drive unit that has one end connected to the bottom of the housing unit and the other end connected to the back side of each tilting plate of the discharge mechanism. The container according to item 1.

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