JPH0743057Y2 - Reversing and discharging device of sample container in test dryer - Google Patents

Description

[Detailed Description of the Invention] "Industrial field of application" The present invention accurately discharges dry sample grains contained in a large number of sample containers that are sequentially moved to one side to a discharge hopper by reversing operation of the sample containers. The present invention relates to a device for reversing and discharging a sample container in a test dryer capable of discharging.

“Conventional technology” Conventionally, in a joint drying facility, a portion of each grain brought in by an individual or by a shipper was dried to a certain moisture value under the same drying conditions and dried, and the grain brought in was carried. A sample grain dryer for allocating the selling price of producers according to the minutes is well known as described in, for example, Japanese Patent Application Laid-Open No. 61-252476 before this application.

"Problems to be solved by the invention" By the way, in the conventional sample grain dryer of this type,
Since a large number of sample containers with open top and breathable bottom are arranged side by side inside the dryer so that they can be inserted and removed freely, each sample grain must be stored separately in each sample container and then put in and out of the dryer. However, when handling a large number of sample grains, it is not only necessary to carry in the sample grains, but also the work of discharging the sample grains dried to a specified moisture value from the sample container is troublesome, and therefore work efficiency should be promoted. There was a problem that it could not be done or labor could not be saved.

The present invention has been made in view of the above problems of the conventional technology, and its purpose is to provide a large number of sample containers containing sample grains on one side along a pair of left and right guide rails. When the sample grains are dried to a specified moisture value, a number of sample containers are rotated using a rotary cylinder one after another so that the sample grains can be reliably rotated. Another object of the present invention is to provide a device for reversing and discharging a sample container in a test dryer that can discharge to a discharge hopper.

[Means for Solving the Problems] In order to achieve the above object, the device for reversing and discharging a sample container in a test dryer according to the present invention has a top surface open, a bottom surface breathable, and a front and rear symmetrical position. , A large number of sample containers with a pair of supporting cylinders with a horizontal fitting groove recessed on only one side are inserted between the pair of left and right guide rails consisting of two upper and lower guide rails under the adjacent condition. At least, it is movably supported, and a reversing cylinder plate provided at the tip end side of the rotary cylinder provided at the disposition position of the discharge hopper is fitted in the horizontal fitting groove.

"Action" Many sample containers contain sample grains that have been dried to the expected moisture value with a test dryer. Many sample containers
It intermittently moves along a pair of left and right guide rails consisting of two upper and lower guide rails, and a large number of the sample containers sequentially stop at the position of the discharge hopper.

Then, by moving the sample container, the reversing cylinder plate is automatically fitted into the horizontal fitting groove of the support cylinder, and at the same time, the reversing cylinder plate is rotated 180 degrees. Therefore, the sample container at the position of the discharge hopper rotates 180 degrees about the pair of supporting cylinders, and all the dry sample grains contained in the sample container are discharged into the discharge hopper. After discharging the dry sample grain, the sample container is turned upward by the return and reversing operation of the rotary cylinder, moves toward one side, the next sample container moves to the discharge hopper position, and the same operation as described above is repeated. Be done.

As described above, according to the device of the present invention, even if the number of sample containers is large, the dried sample grains can be discharged efficiently and reliably at the position of the discharge hopper.

[Example] An example will be described with reference to the drawings.

In FIG. 1, reference numeral 1 denotes a large number of sample containers, and the large number of sample containers 1 respectively store sample grains extracted from grains brought in by individuals and shippers.

The sample container 1 is a casing whose upper surface is open and whose bottom side is a porous wall 2 through which dry air can pass. Many sample containers 1
At the symmetrical positions on both front and rear sides, a supporting cylinder body 3 having a horizontal fitting groove 4 on the end face and a supporting cylinder body 5 having nothing on the end face are respectively projected, and end portions are formed in an arc shape on both left and right side faces. The spacing members 6 and 6 are integrally provided.

7 is a guide rail.
It consists of book rails and is paired left and right. The sample container 1 is arranged between a pair of left and right guide rails 7, 7 and a pair of support cylinders 3, which are provided at symmetrical positions in the front-rear direction.
The numeral 5 is fitted between the upper and lower two rails, and is intermittently moved toward one side along the pair of left and right guide rails 7, 7 by an appropriate pushing device (not shown). The sample grains in the large number of sample containers 1 are dried by a test dryer (not shown) during intermittent movement of the sample containers 1 to become dry sample grains having a predetermined moisture value.

8 is a discharge hopper. The lower end of the discharge hopper 8 is connected to a voluntary verification machine (not shown) in the next process. Reference numeral 9 is a rotary cylinder, and this rotary cylinder 9 is at the installation position of the discharge hopper 8 and at the horizontal fitting groove 4
It is installed horizontally on the side with. A plate-shaped reversing cylinder plate 10 is integrally provided on the tip end side of the rotary cylinder 9, and the reversing cylinder plate 10 fitted in the horizontal fitting groove 4 is rotated 180 degrees by the rotary operation of the rotary cylinder. Then, the sample container 1 is inverted with the front and rear support cylinders 3 and 5 as axes, and the dry sample grain in the sample container 1 is discharged to the discharge hopper 8.

"Effects of the Invention" Since the present invention is configured as described above, it has the following effects.

Perhaps it is possible to move a large number of sample containers containing sample grains toward one side along a pair of left and right guide rails, or when each sample grain is dried to a specified moisture value, a large number of sample containers are moved one after another to a rotary cylinder. The sample grain can be surely discharged to the discharge hopper by rotating so as to invert by using the.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view of the device according to the present invention. 1 ... Sample container, 2 ... perforated wall, 3,5 ... supporting cylinder, 4
...... Horizontal fitting groove, 7,7 ...... A pair of left and right guide rails, 8 ...
… Discharge hopper, 9 …… Rotary cylinder, 10 ……
Inversion cylinder plate

Claims (1)

[Scope of utility model registration request] 1. A large number of sample containers, each of which has a pair of support cylinders having an upper surface open, a bottom portion made air-permeable, and a horizontal fitting groove recessed in only one of the two, are provided adjacent to each other at symmetrical positions on both front and rear sides. Under the condition, the support cylinders are fitted between the pair of left and right guide rails consisting of two upper and lower parts to movably support the guide cylinders, and the inversion is provided on the tip side of the rotary cylinder provided at the position of the discharge hopper Reversing and discharging device for sample containers in a test dryer in which a cylinder plate for use is fitted in a horizontal fitting groove.