JP3899567B2 - Grain bagging and grain bag transport device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an apparatus for bagging and transporting grains in a grain tank .
[0002]
[Prior art]
It is hard labor to pack the brown rice that has been screened by the rice hull sorter into a pallet. A device for stacking brown rice bags on pallets has been developed.
[0003]
[Problems to be solved by the invention]
However, the conventional apparatus has a problem that it is a large apparatus that requires a large installation area, requires a large work space, and cannot be installed in a narrow work place. Therefore, the present invention seeks to eliminate such drawbacks.
[0004]
[Means for Solving the Problems]
The present invention has taken the following technical means in order to solve the drawbacks of the prior art. In the present invention, a grain tank 1 is installed at a predetermined height with a support column 2, and a grain is measured while measuring a predetermined amount of the grain in the grain tank 1 below the grain outlet of the grain tank 1. A grain weighing device 4 to be packed in a grain bag is arranged, a support body 6 is attached to the upper side of the support column 2 and to the side of the grain tank 1, and the support body 6 can be turned around the vertical axis. An arm 7 is pivotally supported, and the first rotating arm 7 is rotated by a motor provided in the support body 6. A second rotary arm 8 that can turn about the vertical axis is pivotally supported, and the second rotary arm 8 is turned with respect to the first rotary arm 7 by a motor provided on the shaft support portion. The second rotating arm 8 is provided with a stretchable chain 9 at the tip thereof, and the bag gripping device 10 is suspended and supported at the tip of the chain 9. 10 is left and right Left and right hands 10c, 10c that can hold the grain bag 5 with a pair of support frames 10a, 10a, and lower holding parts 10b, 10b that can be opened and closed in the left-right direction; A motor that opens and closes 10c, and an operation box 11 is attached to the support frame 10a. The operation box 11 is provided with a switch portion, and the switch portion provides a first rotation arm. Rotation and stop of the arm 7, rotation and stop of the second rotation arm 8, and opening and closing operation of the left and right hands 10c and 10c are operated. Device .
[0005]
[Action]
The brown rice stored in the grain tank 1 is weighed in a predetermined amount by the grain weighing device 4 and packed in the grain bag 5, and the opening of the grain bag 5 is closed. Next, the operator operates the switch portion of the operation box 11 to extend the chain 9 and move the bag gripping device 10 down to the grain bag 5, and then operates the switch portion to operate the left / right hand. 10c and 10c are rotated inside and the grain bag 5 is gripped. Next, the switch unit is operated to rotate the first rotating arm 7 and the second rotating arm 8 to move to a predetermined place, and the grain bags 5 are stacked.
[0006]
【The invention's effect】
Since the present invention is configured as described above , the first rotating arm 7, the second rotating arm 8, and the chain are utilized by using the column 2 for setting the grain tank 1 at a high position. Since the bag gripping device 10 is installed according to 9, the installation area is not required, and a wide space can be formed around the grain tank 1 and the columns 2, 2,. 5 can be transported easily and smoothly .
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention shown in the drawings will be described below. The circumference of the grain tank 1 that stores grains such as brown rice is supported at a predetermined height by the four columns 2, 2,..., And a space portion of a predetermined height is formed below the grain tank 1. ing. In this grain tank 1, for example, brown rice that has been screened with a rice mill sorter (not shown) is cerealed and stored and stored by the rice mill 3. Below the take-out port of the grain tank 1, a grain weighing device 4 is arranged, and the stored brown rice is taken out into the grain bag 5 while weighing a predetermined amount.
[0008]
Next, the grain transport device attached to one support column 2 will be described. A support 6 is attached to the upper side of the support 2 and to the side of the grain tank 1, and a first rotating arm 7 is pivoted on the support 6 so that the support 6 can be swung about 270 degrees around the vertical axis. The first rotating arm 7 can be turned by a motor (not shown) provided in the support 6. A second turning arm 8 that can turn around the vertical axis is pivotally supported at the tip of the first turning arm 7, and the first rotation is performed by a motor (not shown) provided on the pivotal support. The second turning arm 8 can be turned about 360 degrees with respect to the moving arm 7.
[0009]
A chain 9 that can be expanded and contracted by a drive unit (not shown) is provided at the tip of the second rotating arm 8, and a bag gripping device 10 is suspended and supported at the tip of the chain 9. The bag gripping device 10 has a pair of left and right support frames 10a and 10a, and the upper and lower support frames 10a and 10a pivoted in the left and right directions so that the lower gripping portion 10b and The left and right hands 10c and 10c that can hold the grain bag 5 by 10b, and a motor (not shown) that opens and closes the left and right hands 10c and 10c. An operation box 11 is attached to the support frame 10a.
[0010]
The operation box 11 is provided with various switch parts and display parts. By operating these switch parts, the first turning arm 7 is turned and stopped, and the second turning arm. 8 is capable of turning and stopping 8 and opening / closing the left and right hands 10c, 10c. Reference numeral 12 denotes a pallet for stacking the grain bags 5, 5. Next, the modification of a grain conveyance apparatus is demonstrated.
[0011]
Instead of a configuration in which the first rotation arm 7 and the second rotation arm 8 are rotated by a motor (not shown), a configuration in which the first rotation arm 7 and the second rotation arm 8 are rotated by manual operation of the operator as a simple shaft support configuration. It is good. When the first turning arm 7 is turned and supported, it may be supported so that it can turn 360 degrees below the grain tank 1 in the column 2. Moreover, it is good also as a structure which provides the arm which rotates in the up-down direction at the front-end | tip of the 1st rotation arm 7, and supports the bag gripping apparatus 10 with this arm. Moreover, it is good also as a structure which replaces with the chain 9 which expands / contracts, and the bag gripping apparatus 10 is moved up and down by a cylinder which expands and contracts by air or hydraulic pressure. Further, a rice hull sorter (not shown) may be disposed below the grain tank 1, and the brown rice taken out from the hull sorter may be packed in the grain bag 5 and conveyed by the bag gripping device 10.
[0012]
Next, the operation of the configuration example will be described. The brown rice stored in the grain tank 1 is weighed in a predetermined amount by the grain weighing device 4 and packed in the grain bag 5, and the opening of the grain bag 5 is closed. Next, the operator lays down the grain bag 5, then operates the switch part of the operation box 11 to extend the chain 9 and lowers the bag gripping device 10 to the grain bag 5, and then the switch The left and right hands 10c and 10c are rotated inward by operating the part to hold the grain bag 5.
[0013]
Next, the switch unit is operated to turn the first turning arm 7 and the second turning arm 8, and move to the position above the pallet 12 while turning to the position indicated by the phantom line in the drawing. While extending the chain 9, the operator operates the direction of the grain bag 5 and stacks it on the pallet 12. Since it is configured as described above, the first gripping arm 7, the second pivoting arm 8, and the chain 9 are used to hold the bag by using the support column 2 that sets the grain tank 1 at a high position. Since the holding device 10 is installed, no installation area is required, and a wide space can be formed around the grain tank 1 and the columns 2, 2,. A degree of freedom can be secured, and the grain bag 5 can be transported easily and smoothly even in a small place.
[Brief description of the drawings]
FIG. 1 is an overall perspective view.
DESCRIPTION OF SYMBOLS 1 ... Kernel tank, 2 ... Support | pillar, 3 ... Grain raising machine, 4 ... Kernel measuring device, 5 ... Kernel bag, 6 ... Support body, 7 ... 1st rotation arm, 8 ... 2nd rotation Arm, 9 ... Chen, 10 ... Bag gripping device, 10a ... Support, 10b ... Holding part, 10c ... Left / Right hand, 11 ... Operation box, 12 ... Pallet

Claims (1)

The grain tank 1 is installed at a predetermined height by the support 2, and the grains in the grain tank 1 are packed into a grain bag while measuring a predetermined amount of grain in the grain tank 1 below the grain outlet of the grain tank 1. A grain weighing device 4 is arranged, a support 6 is attached to the upper part of the support column 2 and to the side of the grain tank 1, and the support 6 has a first turning arm 7 that can be turned around the vertical axis. The first rotating arm 7 is swiveled by a motor provided in the support 6, and the tip of the first rotating arm 7 is arranged around the vertical axis. A second pivoting arm 8 capable of pivoting is pivotally supported, and the second pivoting arm 8 is pivoted with respect to the first pivoting arm 7 by a motor provided on the pivotal support, An extendable chain 9 is provided at the tip of the second rotating arm 8, and a bag gripping device 10 is suspended and supported at the tip of the chain 9. A pair of support flanges The left and right hands 10c, 10c that can hold the grain bag 5 by the lower gripping portions 10b, 10b that can be opened and closed in the left-right direction, and the left and right hands 10c, 10c. The operation frame 11 is attached to the support frame 10a. The operation box 11 is provided with a switch portion, and the switch portion turns the first rotation arm 7 with the switch. And the grain bagging and the grain bag transporting device, which are configured to operate the stop, the turning and stop of the second rotating arm 8, and the opening and closing operation of the left and right hands 10c, 10c .

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