JP3144749B2 - Grain filling method in solar heat drying facility - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a method for quickly and accurately applying a grain loaded directly onto a loading side of a drying cabinet by a carrier or the like under a light load at a predetermined position only by a reciprocating transfer operation of a stirring rotor. The present invention relates to a grain filling method in a solar heat drying facility which can be transported to a plant.

[0002]

2. Description of the Related Art Conventionally, a predetermined amount of cereal is accommodated in a horizontally long drying cabinet, and the cereal is subjected to a reciprocating agitating transfer operation of a stirring rotor and a flow of dry hot air obtained by a permeation and absorption function of solar heat. by the drying facilities solar which allowed to dry to a predetermined moisture, at the commencement of drying, drying筺内and Zhang writing operations are performed a predetermined amount of grain, as a means grain Chokomi this method of drying筺Immediately below the flow control tank disposed on the insertion side, a transport carriage capable of reciprocating on the drying cabinet is mounted, and after supplying the grains put into the flow control tank through the receiving device to the transport carriage, Prior to the present application, a grain leveling supply device in a stirring draft dryer in which grains are dropped and supplied to a predetermined position of a drying cabinet by a reciprocating operation of a transport trolley is described in, for example, JP-A-4-93586. is there.

[0003]

However, in the conventional seed grain filling method, a flow regulating tank, a transport cart, and the like are required in addition to a load receiving facility provided with a number of elevators, load receiving hoppers, and the like. the entire apparatus is large, its structure is very complicated and becomes larger failure Huh Rica, there are problems such facilities house also becomes necessarily large is also the facility costs Kasami expensive.

According to the present invention, the grain directly loaded on the insertion side of the drying cabinet by a transport vehicle or the like is merely used for the simple reciprocating operation of the agitation rotor without using any load receiving equipment, flow control tanks, transport carts and the like. Is possible to quickly and accurately transfer to a predetermined position, or reduce the power consumption, simplify the structure of the facility, and reduce the cost of the facility easily. It is intended to provide a way.

[0005]

Means for Solving the Problems To achieve the above object, a method for inserting grain in a solar heat drying facility according to the present invention is a method for directly inserting a grain into a loading side of a drying cabinet by a transport vehicle or the like.
Grain is moved to a predetermined position only by the reciprocating transfer operation of the stirring rotor.
Grain in a solar drying facility that can be transported
This is a sticking method.
The agitating rotor reciprocates and travels on the rail laid
The stirring rotor is mounted
On the support platform as an axis
One side of the sliding frame that is configured to be able to eccentrically slide downward
The agitating rotor is projected obliquely downwardly with respect to the stuffed grain, and the stuffed grain is sequentially transferred from the stuffing side to the discharge side. it is characterized in that the Ru allowed transferring the determined position.

[0006]

[Function] The grain transported by a transport vehicle such as a dump truck is transported to the insertion side of the drying cabinet. Then, when a predetermined amount of grain is stuck on the sticking side, after first determining where the grain is to be transferred to the drying cabinet, for example, the A position or the B position, the origin position on the discharge side (in this case, While the stirring rotor, which has been stopped at the position where the rotor has been raised to the highest position, is rotated in the direction of the arrow, the stirring rotor is caused to travel to the insertion side, and
When the stirring rotor approaches the embedding grain, the rotor is gradually lowered so that the embedding grain is slopingly directed downward.

[0007] If the stirring rotor enters the pile of piled grains under an obliquely downward state, the piled grains are gradually scraped and transferred to the discharge side, so that less power is required. it can transfer Chokomi grain quickly and accurately to the a point position by only agitating rotor even.

Further, when it is desired to transfer the stuffed cereal to the position B which is farther from the position A due to the amount of the received grain,
The stirring rotor, which has traveled to the end position on the insertion side, is raised to the maximum height in a rotating state or a non-rotating state, and then the stirring rotor is discharged to a position past the grain transferred at the point A previously transferred. , The stirrer is gradually lowered again, and is then moved toward the indentation side so that the grain at the point A position is obliquely downwardly directed. The grain is transported to the position A, and the grain transported to the insertion side is transported to the point A position.

[0009] Therefore, by repeating the above-described operation, it is possible to transfer all the stuffed grain directly carried into the stuffing side of the drying cabinet into the drying cabinet at the point A or B point determined first. it can.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The configuration of a solar heat drying facility for carrying out the method of the present invention will be described with reference to the drawings. In FIG. 1 to FIG.
(E.g. Filon plate) in enclosing drying houses within 2 have configured in, 20M～30 example in horizontally long (this example
m) is a drying facility utilizing solar heat, which is configured by installing a drying cabinet 4 that exhibits
It is configured as follows. That is, the steep side a of the drying casing 4 is formed in an open shape so that the grains transported by the transport vehicle 5 such as a dump truck can be directly carried in, and the ground of the steep side a is provided with a passage 6 made of concrete or the like. On the discharge side b, an openable and closable discharge shutter 7 for discharging the dried grains is provided. Then, the proper height in the drying筺4 horizontal ventilating Release 8 drilled a number of ventilation holes 9 is laid, as a border horizontal ventilation Release 8 This, the drying chamber 10 to the upper and the lower portion A plurality of suction chambers 12 partitioned by the partition wall 11 are divided and configured, and an exhaust fan 13 is provided on one side of the partitioned plurality of suction chambers 12.
The intake side is connected to the opening, and the discharge side is opened to the atmosphere through the solar heat absorbing material 3. Rails 14 and 14 are laid along the horizontal direction on both left and right sides of the drying cabinet 4, and on the rails 14 and 14, the grains directly carried into the insertion side a of the drying cabinet 4 are determined in advance. While the cereal is transferred to the point A or the point B, or the cereals stored in the drying chamber 10 in a substantially uniform state are sequentially transferred toward the discharge side b while being agitated, the suction circulation is performed. An agitation rotor 15 that can be dried by hot dry air is mounted so as to be able to reciprocate and travel. The agitating rotor 15 includes a traveling machine base 16 in which left and right upright side frames 17, 17 having rollers rolling on rails 14, 14 at the right and left lower ends are integrally formed by a plurality of connecting members. A sliding frame 19 having a polygonal shape which is accommodated in the traveling machine base 16 so as to be eccentrically slidable up and down around the support shaft 18 at an appropriate position on the traveling machine platform 16. On one side of 19, a rotor 20 having a large number of stirring rods 22 radially implanted on a rotating shaft 21 is rotatably mounted on a shaft. The distal end of a piston rod 24 provided on a sliding device 23 having its base end pivotally attached to the traveling machine base 16 is pivotally attached to a sliding frame 19, and the support shaft 18 is extended and retracted by the piston rod 24. The rotor 20 is moved up and down as a shaft. In addition, the self-propelled stirring rotor 15 described above is moved from the origin position on the discharge side 6 toward the insertion side a, and when at the origin position, the rotor 20 is stopped at the highest position. Is what it is. 25 makes the stirring rotor 15 reciprocate and travel between the discharge side b and the insertion side a, or stops the stirring rotor 15 at an arbitrary position, further rotates the rotor 20 forward and reverse, Alternatively, the control panel 25 is a control panel for moving the rotor 20 up and down, and the control panel 25 is provided at an appropriate position on the traveling machine base 16.

[0011]

Since the present invention has the above-described method, the following effects can be obtained. Since the grains to be dried can be directly carried into the loading side of the drying cabinet by using a transport vehicle such as a dump truck, as compared with the conventional loading method using a load receiving device, a flow control tank, and a transport cart, The structure can be remarkably easily and quickly and efficiently inserted without any trouble, and the embedding grain is determined in advance only by moving the stirring rotor traveling from the discharge side to the embedding side. Is it possible to transfer it accurately to the drying cabinet at the position? When transferring the stuffed grain, the stirring rotor was moved to the discharge side while rushing obliquely downward with respect to the stuffed grain, so under a small load condition In this way, the stuffed grain can be transferred efficiently.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional side view of a solar heat drying facility with a part cut away.

FIG. 2 is an enlarged vertical sectional front view of a stirring rotor.

FIG. 3 is a side view of FIG. 2 with a part cut away.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Drying facility using solar heat 4 Drying cabinet 5 Transport vehicle 15 Stirring rotor a Stuck side b Discharge side A, B Transfer position

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) F26B 25 / 00,23 / 00 F26B 3 / 28,11 / 22

Claims (1)

(57) [Claims] (1) A carrier is directly stretched to the loading side of the drying cabinet.
The stuffed grain is moved only by the reciprocating transfer operation of the stirring rotor.
To a solar drying facility that can be transported to a predetermined location
Grain filling method, which is horizontal on both sides on the drying cabinet
The stirring rotor moves on rails laid along the length.
It is mounted so that it can return
The support shaft in the appropriate position on the traveling platform that moves on the rails.
A swing that can be eccentrically swung vertically as an axis
A rotatable shaft is mounted on one side of the frame, and the stirring rotor is projected obliquely downward with respect to the embedding grain, and the embedding grain is sequentially transferred from the embedding side to the discharge side, and the embedding grain is grain Chokomi method in solar drying plant, characterized in that the Ru allowed transfer to a predetermined position by the stirring rotor.