JPS6338211B2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field This invention is intended to clarify the share of raw paddy rice brought in by individuals and consignees in a communal drying facility. Sample paddy rice used in a self-testing machine that tests each type of raw paddy rice and obtains standard numbers for calculating the allocation of sales proceeds from producers when selling paddy rice, various payments incidental to this, and facility usage fees. Regarding the supply device.

Conventional technology In the past, in communal drying facilities, in order to clarify the ownership of each raw paddy rice brought in by individual and consignee, the raw paddy rice of each producer, individual, and consignee was examined separately, and the raw paddy rice was sold. In order to obtain the basic numbers for calculating the allocation of producer sales proceeds at the time of delivery, various payments incidental thereto, and facility usage fees, input hoppers, sample paddy rice scales, hulling machines, sorting machines, and sorting machines are used. Weighing scales for weighing brown rice grains and waste grains are connected in series to measure the weight of sample unhulled rice fed from one feeding hopper at intervals, and then the sample unhulled rice is removed and sorted. A voluntary test that can calculate grain size yield and waste flow yield to certify the quality of sample unhulled rice by measuring the weight of grained brown rice and waste grains separately using a size-sized brown rice and waste grain scale, respectively. The machine used in this application, for example,
They are described in Japanese Patent Application Laid-open No. 58-113833 and Japanese Patent Application Laid-Open No. 58-146451, respectively, and are well known.

Problems to be solved by the invention By the way, regarding the above-mentioned publicly known self-testing machine,
Although there are multiple samples of unhulled rice to be tested, a single input hopper was fixedly provided in the open state on the front side of the casing of the self-testing machine.

Therefore, when attempting to sequentially test multiple samples of paddy rice, the next sample of paddy rice cannot be supplied to the input hopper until after the test of the first sample of paddy rice input has been completed, so the operator must perform self-inspection during the self-testing process. It is necessary to stay away from the self-testing machine and constantly monitor the progress of the test work, and to feed sample paddy rice into the input hopper one after another, which causes many inconveniences in terms of operation and labor saving, as well as work efficiency. Unfortunately, because the input hopper was fixed to the front side of the casing in an open state, there was a problem in which the next sample of paddy rice was accidentally mixed in, resulting in many erroneous loading accidents.

Therefore, the present invention provides a sample paddy rice feeder configured by integrally installing a plurality of input hoppers, and even if there is more than one sample paddy rice that requires self-inspection, multiple sample paddy rice can be fed at one time. By making it possible to feed sample paddy rice into each input hopper, it is possible to simplify the input operation by the operator and save labor, thereby improving the efficiency of testing work. The above-mentioned problem is solved by providing a sample paddy rice supply device for a self-testing device in which the sample paddy rice supply device is housed in a casing, thereby completely eliminating the occurrence of accidental loading of sample paddy rice. It is.

Means for Solving the Problem Therefore, the technical problem of the present invention is to provide a plurality of charging hoppers, and the plurality of charging hoppers are projected all at once to the front side of the casing of the self-testing machine, or are not inserted into the casing. The object of the present invention is to improve the efficiency of testing work by storing the rice and making it easier for the worker to input the rice and to save labor, and at the same time to eliminate the occurrence of accidents in which sample paddy rice is put in incorrectly during the testing process.

In order to solve this technical problem, we designed the configuration in such a way that multiple input hoppers with freely openable and closable discharge valves hinged to one side of the bottom are integrated into the window opened on the front side of the casing of the self-inspection machine. The sample paddy rice supply device configured as shown in FIG. This is a sample paddy/rice supply device for a self-testing machine, characterized in that the sample is protruded to the front side of the casing by a sliding device or is housed inside the casing.

Operation The above technical means operates as follows (see Figures 1 to 5). In other words, a small amount (for example, 1 kg) of unhulled rice is extracted from the arbitrary amount of unhulled rice brought in by individuals and consignments, and these unhulled rice are dried to a certain moisture content (for example, 14.5%) using a test dryer. Obtain a large number of samples of unhulled rice.

If each sample of unhulled rice is obtained in this way, a portion (for example, about 300 g) of the large number of unhulled rice samples mentioned above is
is extracted and placed into each input hopper 9 of the sample paddy rice feeder 7 protruding from the front side of the casing 5 of the self-testing machine 1.

When each input hopper 9 is filled with the sample paddy rice as described above, the front and rear sliding devices 18 are operated to move the left and right guide rails 15 so that the sample paddy rice feeder 9 is housed in the casing 5. , 15 toward the rear, the plurality of input hoppers 9 are housed in the casing 5 all at once, so that new samples of unhulled rice cannot be input. This may make it easier to input a large number of sample paddy rice and save labor.
It is possible to completely eliminate accidents caused by incorrect input of sample paddy rice.

Once the sample paddy rice feeder 7 is housed in the casing 5 as described above, the operation of the front and rear sliding device 18 is temporarily stopped, and then each input hopper 9...
By sequentially operating the discharge valves 11 provided at appropriate intervals toward the open side, the sample unhulled rice stored in each input hopper 9 is supplied one after another to the self-testing machine 1. It is possible to obtain the standard numbers for calculating the allocation of sales proceeds from producers when selling unhulled rice, as well as the various payments and facility usage fees associated with this, by conducting an examination on each.

Therefore, after the verification work of the sample paddy rice stored in each input hopper 9 is completed, the front and rear sliding device 18 is operated again to move the sample paddy rice supply device 7 along the guide rails 15, 15 to the casing 5. Slide it so that it protrudes to the front side, and then insert each input hopper 9 again...
All you have to do is store a new sample of unhulled rice inside and prepare for the next self-inspection work.

Embodiment The present invention will be described with reference to a preferred embodiment shown in the accompanying drawings.

In the drawing, 1 indicates a smaller amount (for example, 1
Kg) of unhulled rice is extracted, and these unhulled rice are heated with a test dryer (not shown) to a certain moisture content (e.g.
The weight of a large number of samples of unhulled rice obtained by drying to 14.5%) is measured using a scale 2, and then passed through a huller 3 and a sorter 4 to take out sized brown rice and waste grains. The grained brown rice and waste grains are fed again to the weighing machine 2 and their weights are measured to calculate the grain-sized brown rice yield and waste grain yield, and the distribution of sales proceeds to producers when selling unhulled rice and this. This is a self-testing machine that can bag samples for calculation standards for various payments and facility usage fees associated with the self-testing machine 1, and the casing 5 of the self-testing machine 1 has an oblong window 6 on the front side.
is opened. Reference numeral 7 denotes a sample paddy rice supply device disposed within the window 6, and the sample paddy rice supply device 7 has a plurality of charging hoppers 9 integrally attached to the front side of a single mounting plate 8. Each input hopper 9 has an open upper surface, and a discharge valve 11 is formed with a hinge 12 at a discharge port 10 opened on one side of the lower part.

On the back side of the discharge valve 11 is a traction rod 1 that is pulled upward by the upward movement of the air cylinder 13.
The other end of 4 is pivotally connected to allow the discharge valve 11 to slide toward the opening side, and when the air cylinder 13 moves downward, the restoring elasticity of the hinge 12 causes the discharge valve 11 to pivot toward the closing side, thereby opening the discharge port 10. Automatically close the door. As an example of means for arranging the sample paddy rice feeder 7 in the window 6, a pair of left and right guide rails 15,
15 is used. This pair of guide rails 15,
15 is installed in the casing 5 parallel to the left and right sides of the sample paddy rice feeder 7 along the front-rear direction, and the bearing rods 16, 16 protruding from both sides of the sample paddy rice feeder 7 have a U-shaped cross section. Guide rail 1
5 and 15 into long holes 17 and 17 bored in the side walls of the sample paddy and rice so that the entire sample unhulled rice supply device 7 can slide in the front and back direction along the pair of guide rails 15 and 15.

18 connects the sample paddy rice feeder 7 to a pair of guide rails 1
By sliding it in the front and back direction along lines 5 and 15,
Each input hopper 9 is a front-rear sliding device that can protrude to the front side of the casing 5 or be housed inside the casing 5. Rotary actuator 20 that can be rotated in the left and right directions
a pair of operating arm rods 21, 21 each having a long hole 22 directly connected to both ends of the shaft 19;
2, 22, the operating arm rod 2 is inserted.
1 and 21, respectively, and a pair of connecting rods 23, 23 whose other ends are pivotally attached to the left and right sides of the sample paddy/rice feeder 7, respectively.

Therefore, when the rotary actuator 20 is operated to move the operating arms 21, 21 to the solid line position in FIG. When rotated to the position indicated by the chain line in the figure, the entire sample paddy/rice feeder 7 is made to protrude toward the front side of the casing 5.

Each input hopper 9 is connected to the weighing device 2 of the self-testing device 1 through appropriate connecting members.

Further, the sample unhulled rice feeder 7, which is constructed by integrally arranging a plurality of input hoppers 9, can be provided in multiple stages as shown by the chain lines in FIG.

Effects of the Invention In short, the present invention has the above-mentioned technical means, so even if there are a large number of sample rice for self-inspection, these sample rice can be placed in casing 5.
Multiple input hoppers 9 protruding from the front side...
Since the rice can be stored all at once in the self-inspection machine, there is no need for workers to inspect the inspection work all the time during the self-inspection process, and the sample paddy rice can be transferred to the self-inspection machine one after another.
to efficiently accomplish the verification work by supplying the
During testing of sample paddy rice, the entire sample paddy feeder 7 can be moved by moving the guide rail 15, the guide rail 15, and 15
It is possible to smoothly store the sample rice in the casing 5 according to the directions, thereby eliminating the occurrence of erroneous loading accidents such as accidentally mixing other sample paddy rice into the input hopper 9, thereby further increasing the safety of the self-inspection work. be effective.

[Brief explanation of the drawing]

The drawing shows one embodiment of the sample unhulled rice supply device in the self-testing machine according to the present invention, and shows the
The figure is an enlarged vertical cross-sectional view of the main part with a part cut away, Figure 2 is a plan view of the same, Figure 3 is a front view of the self-inspection machine, and Figure 4 is a front view of the self-inspection machine.
The figure is a side view of the same, and Figure 5 is a sketch of the self-inspection machine. 1... Voluntary testing machine, 5... Casing, 6...
Window, 7... Sample paddy rice feeder, 9... Input hopper, 11... Discharge valve, 15, 15... A pair of guide rails, 18... Front and rear sliding device.

Claims (1)

[Claims] 1 Inside the window opened on the front side of the casing of the self-testing machine, a sample paddy rice supply device consisting of multiple input hoppers with openable and closable discharge valves hinged to one side of the bottom is attached to the left and right guide rails. The sample paddy rice supply device is housed so as to be able to slide back and forth along the casing, and the sample paddy rice supply device is disposed inside the casing and is protruded from the front side of the casing by a front and rear sliding device connected to the sample paddy rice supply device, or A sample paddy rice supply device for a self-testing machine, characterized in that it is housed inside a casing.