JPH0595893U - Tank for powder transportation - Google Patents

Abstract

(57) [Summary] [Purpose] Provide a powder transport tank that replaces the conventional disposable flexible container and is a small container for storing and transporting powder that can be discharged and processed by one discharge conveyor common at the site of use. To do. [Construction] In a powder transport tank, a unit container 1 has a fan-shaped plane shape and is placed on an assembly frame 11, and an assembly 10 thereof has a circular plane shape, and each unit container 1 is placed at the center of the circular plane shape. Collecting hopper 1 with outlet 3 open
2 are provided and a common conveyor 13 is used.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a portable tank for powder transportation.

[0002]

[Prior Art]

 For easy transportation of powder and granules, such as ground improvement agents, flexible containers made of polypropylene woven cloth are often used. When using a flexible container, the flexible container is often thrown away, which causes problems in resource saving and cost. In addition, when incinerated, harmful gas is generated, and when buried, it does not decay, so there is a problem in securing a disposal site. In addition, the flexible container requires a special device for filling and unpacking powder and granules, which is not suitable for outdoor transportation in rainy weather.

[0003]

[Problems to be solved by the device]

 The present invention can be easily carried by a small truck with a small crane, is highly compatible, is not disposable, is not subject to weather conditions, and can be discharged by a common discharge conveyor on site. It is an object to provide a powder transport tank.

[0004]

[Means for Solving the Problems]

 The present invention is a container for storing and transporting powder, which is configured to combine or connect a number of unit containers to form an aggregate, and an outlet for discharging the stored items to a common dispensing device. It is a powder transport tank equipped with. As such a tank, the unit container has a fan-shaped planar shape, the aggregate is a circular planar shape, and a collecting hopper for opening the outlet of each unit container is provided at the center of the circular planar shape. It is preferable that the unit container has a rectangular connecting shape, and the aggregates share the dispensing conveyor.

[0005]

The function and size of the unit container of the present invention are determined so that the weight of the unit container including the stored items is about 1 to 1.5 tons. This is a request from the viewpoint of operability with a light truck with a crane. This container consisted of a number of identical units, ensuring their compatibility and allowing the outlets to be processed by a single conveyor.

[0006]

【Example】

 Embodiment-1 FIGS. 1 and 2 show an embodiment of the present invention. 2A and 2B show the unit container 1. FIG. 2A is a side view and FIG. 2B is a plan view. The unit container 1 is a box-shaped steel plate container having a fan-shaped plane, and has a charging port 2 on the upper surface and a discharging port 3 on the lower bottom part. The charging port 2 has a lid, and the discharging port 3 has a gate 4.

As shown in FIG. 2, the first embodiment has a circular shape composed of an aggregate of fan-shaped unit containers in a plan view. The outlet is located close to the center, and the aggregate is in the state shown in Fig. 1. FIG. 1 shows an assembly 10 of this unit container 1, FIG. 1 (a) is a side view, and FIG. 1 (b) is a plan view. In this figure, five unit containers 1 are assembled to form a circular tank. The unit container 1 is placed on the assembly frame 11, and the discharge port 3 of the unit container 1 is opened above the common hopper 12 to supply the stored items to the common conveyor 13.

The unit container 1 has a total weight of 1.5 tons including the stored items and can be lifted one by one with a small crane. The unit container 1 can be used repeatedly and is not disposable. Embodiment-2 FIGS. 3 to 5 show another embodiment of the present invention. The unit container 20 is a rectangular parallelepiped box-shaped steel container as shown in the side view of FIG. 5A and the plan view of FIG. The charging port 21 is provided on the upper surface, and the discharging port 22 having the gate 23 is provided on the lower bottom portion.

FIG. 3 is a side view of the assembly 30, and FIG. 4 is a plan view thereof. The unit container 20 is placed on the assembly frame 31. The assemble frame 31 is equipped with a screw feeder 32, and the discharge port of the unit container 20 is opened above the charging hopper 33 of the screw feeder 32. In this embodiment, the assemble frame 31 can be sequentially connected in series within the allowable limit of the screw feeder 32 according to the number of unit frames, so that the assemble frame 31 is highly stretchable and conforms to the actual situation in the field. It can be used.

[0010]

[Effect of the device]

 According to the present invention, it is possible to stop the use of a flexible container for transporting powder used in the field and rationalize the transportation as an alternative, and it is unnecessary to incinerate or dispose of the flexible container. In addition, it is labor-saving because it uses a truck with a small crane. No bagging machine or opening device is required. Furthermore, it can be transported, installed and used without being affected by the weather. It is cheap and easy to repair.

[Brief description of drawings]

FIG. 1 is an explanatory view of an assembly tank of an example.

FIG. 2 is an explanatory diagram showing an example of a unit container.

FIG. 3 is a side view of another embodiment.

FIG. 4 is a plan view of FIG.

5 is an explanatory view of the unit container of FIG. 3. FIG.

[Explanation of symbols]

 1 unit container 2 loading port 3 discharge port 4 gate 10 assembly 11 assembly frame 12 hopper 13 conveyor 20 unit container 21 loading port 22 discharge port 23 gate 30 assembly 31 assembly frame 32 screw feeder 33 loading hopper

Claims (3)

[Scope of utility model registration request] 1. A container for storing and carrying powder, comprising:
A powder transport tank comprising a plurality of unit containers forming an aggregate and having a discharge port for discharging stored items in a common dispensing device. 2. The unit container has a fan-shaped planar shape, and the assembly has a circular planar shape, and a collecting hopper for meeting with each receiving port is provided at the center of the circular planar shape. The powder transport tank according to claim 1. 3. The powder transport tank according to claim 1, wherein the unit containers have a rectangular connecting shape, and the aggregates share the dispensing conveyor.