JPS63274460A - Automatic operation control of huller - 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 (Industrial Field of Application) The present invention relates to an automatic operation control method for a huller.

(Prior art) A small rice hulling machine for farmers is known which has a conventional tensioning lift, an upper tank, a huller, a grain sorting machine, a brown rice lift, and a brown rice tank, but because of its small size, its operation is was configured to do so.

(Problems to be Solved by the Invention) However, in order to automate even a small device, it is necessary to do the following.

(Means for Solving the Problems) Therefore, the present invention provides a lifting machine 51 for supplying unhulled rice to the hulling section 9, a sorting machine 91 for sorting the hulled rice that has been hulled in the hulling section 59, and a sorting machine. It has a brown rice lifter 11189 for frying the brown rice sorted by 91, and a rice W! J? In the case where a part of B59 is provided with an upper tank 58 equipped with a shutter 62, the operation of the device is as follows: brown rice lifter Hagami tensioner 51 → sorting machine 91 → hulling section 59 → Husking part 59→
The order of the upper shutters is as follows, and operation stoppages 1-4 are I:,
Part shutter blade → sorting machine 91 → sorting machine 91 → tension lifting f
The automatic operation control method for the huller is configured such that the order is i51→brown rice elevator blade, and in the event of an abnormality, the operation is controlled in the same order as the operation stop F.

(Example) To explain an apparatus capable of carrying out the method of the present invention, the cage is a staking hopper connected to a staking port 5, and the lower end of the staking port 5 is opened at the bottom of a staking elevator 51. Inside the tensioning elevator 51, an upper pulley 52 and a lower pulley 53 are provided, on which a packet conveyor 54 is hooked and rotated. An input port 57 is formed in the northern part of the stake-in elevator 51,
An overflow 61 and an upper tank cover with an upper shutter U are attached to the input port 57. A green roll nail is mounted on the lower end of the upper tank group, and an inclined plate is provided below the roll nail. *The rice-hulling room of the sliding section 8 is equipped with a fixed shaft and a movable shaft.

A fixed roll foot is attached to the fixed shaft portion, and a moving roll 64 is attached to the movable shaft portion.
Install. A windmill 4 is provided on one side between the hulling chambers, and its blowing lower 0 is opened below the moving roll 8. Sorting machine 9
A rotary shaft 74 is provided in the wind selection chamber 71 of No. 1, and the rotary shaft 74
An eccentric ring is mounted on the shaft, a rod is fixed to the eccentric ring, a diffuser η is fixed to the rod, and the diffuser is supported on the hulling room side by a plate spring n.

A suction windmill n is attached to the rotating shaft 74. A transport print is provided below the diffuser η. A projection is provided on the bottom plate of the transfer plate 79. A sorting machine 9 is installed at the bottom of the transfer plate 1.
One oscillating sorting plate 21 is provided, and each stage of oscillating sorting plate 2! To,
Ensure that grain is evenly distributed. A sorter #192 is provided outside the unhulled rice outlet I of the swing sorting plate 21, and the unhulled rice sieved by the sorting screen is returned to the return peg.

The swinging sorting plate 21 is pivotably supported by a swinging support rod 34a and a W swinging support rod 34b.

Oscillating sorting board 2! A brown rice flow gutter blade is installed on the outside of the brown rice outlet.
Funds are stored in

(effect) Next, we will discuss the effect.

In the present invention, a control mechanism is provided at position 9, and the control mechanism operates in a first-order order.

That is, during operation, it moves like a brown rice elevator, then the tensioning elevator 51 rotates, then the sorting machine 91 swings, and then the hulling section I starts rotating.

However, when paddy is put into the stake hopper,
5, the grain is stored in the lower part of the tensioning elevator 51, fried by the packet conveyor, and stored in the upper tank via the input port 57, but since the upper shutter is closed,
- Hulling part 59 → stored in the upper tank girder, and overflow is returned to the return port through the overflow 61.

When checking the roller alignment and opening the E part shutter P, the paddy is fed in by the feeding roll nails, flows down the inclined plate part, is supplied to the fixed roll zone, the movable roll pegs, is hulled, and is diffused by the diffuser. The rice is then wind-sorted in the wind-selecting chamber 71, the rice husks are removed by suction by a suction windmill n, the mixed rice is supplied to the transfer plate 4, and is distributed to the swinging sorting plates 21 on each stage for sorting. From outlet n, brown rice flows in like a brown rice elevator through the brown rice flow gutter and is stored in the brown rice tank (equipment). Paddy rice flows out from paddy rice outlet I into a sorting net type, waste rice is removed, and only paddy rice is returned to the return port.

Therefore, when stopping, first, the hulling section 59 → the upper shutter dryer is closed, the hulling section mortar is stopped, and the swinging sorting plate 2
1 F: Sorting is done until the remaining rice is gone, at which point the sorting machine 91 stops, the loading elevator 51 stops, and finally the brown rice elevator stops.

The same applies to abnormal cases.

(Effects) A small paddy WJ machine for farmers is known which has a conventional tensioning elevator, hulling section 59 → upper tank, hulling section, swinging sorter, brown rice elevator, and brown rice tank, but its operation is small. , - were configured to be performed simultaneously.

However, even if it is small, it is necessary to make it first-order in order to automate it.

The present invention includes a loading elevator 51 that supplies unhulled rice to a hulling section, and a sorting machine 91 that sorts out the hulled rice that has been hulled by a sorting machine 91.
and a brown rice elevator 4 that fries the brown rice sorted by the sorter 91.
1! In the device which has a rice field and has an upper shutter shaft provided at the upper part of the hull of the rice hulling part 59 → upper tank enclosure, the operation of the device is as follows: brown rice elevator vane → tensioning elevator 5
1 → sorting machine 91 → hulling section 59 → upper shutter drying, and operation stop F is in the order of upper shutter P → sorting machine 91 → sorting 11191 → tensioning lift ll51 → brown rice elevator, in case of abnormality. Since this is a configuration of an automatic operation control method for a rice huller that is controlled to be performed in the same order as the operation stop F, rational automation can be achieved.

[Brief explanation of drawings]

FIG. 1 is a longitudinal sectional view, FIG. 2 is a plan view, and FIG. 3 is a flow diagram. Explanation of symbols 21...Swinging sorting plate, redundant...Brown rice exit, (9)...
・Paddy rice outlet, 34a... Swinging support, 34b... Swinging support, 51... Swinging elevator, 52... Upper pulley, Leap... Lower pulley, S... Packet conveyor ,
55... Staking port, Guo... Staking hopper, 57...
Inlet port, 58...upper tank. 59... Husking section, (capital)... Husking room, 61... Overflow, wing... Upper shutter, 63... Fixed roll, C... Moving roll, 5... Fixed Axis, I.
...Movement axis, U...feeding roll, jumper...inclined plate, (
(to)...windmill,...inlet. 7ri...HL selection chamber, η...diffuser, n...suction windmill, 74...rotating shaft, no...eccentric wheel, red...rod, 77...plate spring, 79...Transfer plate, (fund)...
・Protrusions, revisions... return openings, feathers... brown rice waves, bushes...
Brown rice elevator, (capital)...brown rice tank, 91...oscillating sorter, ma...sorting net.

Claims (1)

[Claims] Hulling section 59 A stake elevator 51 for supplying unhulled rice, and a hulling section 5
The upper part has a sorting machine 91 for sorting the hulled rice hulled by the rice husking machine 9 and a brown rice elevator 89 for lifting the brown rice sorted by the sorting machine 91, and an upper shutter 62 is provided above the hulling part 59. In the device equipped with a tank 58, the operation of the device is in the order of brown rice elevator 89 → loading elevator 51 → sorter 91 → hulling section 59 → upper shutter 62, and the operation is stopped in the order of upper shutter 62 → hulling section 59 -> sorting machine 91 -> tensioning elevator 51 -> brown rice elevator 89, and in the event of an abnormality, the automatic operation control method of a rice hulling machine is controlled so that the operation is stopped in the same order as the above-mentioned operation stop.