JPS6111331A - Disintegrator for bag vessel of flexible container, etc. - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Related Technical Field) The present invention relates to an apparatus for assisting the discharge of contents such as powder or granules from a bag container such as a flexible container.

(Prior art) Powder is filled into a bag container such as a flexible container,
If left for a long period of time, the powder solidifies under pressure due to its own weight or the stacking of the containers. Further, even if the container is hung down during use and the discharge port at the bottom is opened, such powder and granules are difficult to be discharged.

In such cases, hit the container from the outside with a conventional seed rod, etc.
The method used was to crush the contents to a certain extent and then discharge them.

(Object of the Invention) The present invention performs such manual crushing work using mechanical power.

(Summary of the Invention) An elevating board that slides up and down to move up and down along a support vertically installed on the floor is provided, and a pair of striking arms are provided on both sides of this elevating board, and these striking arms are moved at a certain level. The device is characterized in that it is capable of opening and closing movement within an angle, and is configured to hit and crush a bag container such as a flexible container placed between the striking arms. An embodiment of the present invention will be described.

FIG. 1 is a plan view of the device according to the invention. FIG. 2 is also an elevational view. 5 is a support that is erected on the floor 1. In the figure, the pillar 5 is fixed to the floor 1 by a plurality of foundation bolts 21, but the lower part of the pillar 5 can be made into an H-shaped open leg structure so that it can stand on its own by simply leaving it in place. Reference numeral 6 denotes an elevating plate, which is fitted into the support column 5, and has sprockets io and u attached to the upper and lower ends of the prop 5, respectively, and chain stoppers 1 installed at the upper and lower parts of the elevating plate 6 through these sprockets.
It is suspended by a roller chain 12 attached to 3 and 13a.

14 is a two-stage worm type reduction motor installed on the plywood at the upper end of the support column 5, and its forward and reverse rotation causes the sprocket 15
．． 16 and the sprocket 1 via the roller chain 17
0 can be rotated, and the elevator plate 6 can be raised and lowered in the vertical direction via the roller chain 12. When the rotation of the reduction motor is stopped, the elevator board 6 comes to rest, so the elevator board 6 can be kept at any height position.

Support arms 7.7a are symmetrically fixed to the left and right sides of the elevator board 6. 8, 8a is a dogleg-shaped striking arm,
The bent portions of the pins 9.98 connect to the support arms 7.7, respectively.
It is attached to the tip of a and can rotate within a predetermined angle around the pins 9, 9a as a central axis to open and close. 18 is a tail arm fixed to the elevator board 6. 19, 19a are air cylinders, and tail arm 18 and striking arms 8, 8a.
The striking arms 8, 8a are attached to the ends of the striking arms 8, 8a by pins 20, 20a, 21, 21a, and the other ends of the striking arms 8, 8a are opened and closed by expanding and contracting the air cylinders 19, 19a.

(Function) To perform crushing work using this device, first the striking arm 8,
8a is placed in an open state as shown in FIG. 1, and a flexible container 4 placed on an ordinary wooden pallet 3 is placed on the stand 2 along with the pallet. The reduction motor 14 is operated to move the elevator plate 6 upwards or downwards, and the striking arms 8, 8a are placed at the position where striking is to be applied. Next, the air cylinders 19, 19a are operated to cause the striking arms 8, 8a to open and close, thereby applying an impact and a pressing force after the impact to the flexible container 4 from the side, thereby crushing the contents.

The position and number of times to apply impact and pressing force are determined empirically depending on the shape of the flexible container and the properties of the contents. Furthermore, by automatically operating the batting operation pattern determined in this manner using a microcomputer, this work can be performed with one touch.

In addition, by combining the flexible container 4 with a transportation machine for loading and unloading the flexible container 4 into the apparatus, a series of processes from loading, crushing, and loading can be automated.

(Effects) According to the present invention, when a flexible container or the like is placed between a pair of movable striking arms and the drive mechanism is activated,
The striking arm automatically applies impact and post-impact suppression to the flexible container.

Moreover, since the position of the hitting arm can be raised and lowered, it is possible to hit the bag evenly from the bottom to the top. As a result, the contents are appropriately crushed, so that the contents can be smoothly discharged from the bag. Therefore, effective crushing work can be performed without requiring any human power. Furthermore, since this device has a simple mechanism, it can be provided at low cost and is easy to maintain.

[Brief explanation of the drawing]

FIG. 1 is a plan view of the device of the present invention. Figure 2 is also an elevation view. In the figure: 1 Floor (to be installed) 2 Units 3 Wooden pallet 4 Flexible container 5 Support column 6 Lifting board 7.7a Support arm 8, 8a Impact arm 9.9a Pin 10.11 Sprocket 12 Chain 13.13a Chain stopper 14 Reduction motor 15.16 Sprocket 17 Roller chain 18 Tail arm 19.1
9a Air cylinder 20, 20a Pin 21 Foundation bolt or higher

Claims (1)

[Claims] A column installed vertically on the floor, a lifting board that moves up and down while sliding up and down in the vertical direction along the pillar, and a lifting board that is installed in pairs on both sides of the lifting board and moves in a constant direction toward and away from each other. 1. A crushing machine for bag containers such as flexible containers, comprising a striking arm that can be opened and closed within an angle of .