JPS6043770B2 - Husking machine - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a hulling machine provided with a paddy collection port for sucking and collecting paddy when the paddy supplied to the paddy funnel overflows around the paddy funnel. .

Conventionally, in a huller, when paddy is fed into a paddy funnel, overflowing paddy or scattered paddy is scattered around the paddy funnel, causing loss of paddy, and it is time-consuming to collect and clean the paddy. there was. The present invention provides a floorboard close to the paddy leak, a paddy recovery port on the floorboard, and a paddy collection port that communicates with a sorting air passage to suck out the paddy overflowing from the paddy leak. In addition to collecting the paddy, the dust generated when the paddy is supplied to the paddy leak is sucked out, thereby preventing loss of paddy and improving the hygiene of the working environment.

Hereinafter, one implementation of the present invention will be described in detail using the drawings.

In the figure, Figure 1 shows a side cross section of the huller.
, 1 is a deweighing roll which presses and deweighs the paddy supplied to the paddy funnel 3 provided above.

Reference numeral 5 denotes a motor that drives the scale removal rolls 1, 1 via a belt 7.

Reference numeral 9 denotes the first spiral provided at the bottom of the sorting air passage 11 provided below the deweighing rolls 1, 1, and is provided at a position almost directly below the opening 13 provided below the deweighing rolls 1, 1. .

Reference numeral 15 denotes a second spiral provided at the bottom of the selective air passage 11 at a position closer to the air intake fan 17 than the first spiral 9.

Reference numeral 19 is a storage tank that stores grains conveyed by the grain lifting machine 19 that communicates with the first spiral 9.

Reference numeral 23 denotes a swinging sorter provided below the discharge port 25 of the storage tank 21, and is constructed as follows.

That is, 27, 27, . . . are stacked and inclined sorting plates which are oscillated by a oscillating device 28 to allow the grains to flow through the upper surface of the oscillator 28 to separate paddy and mixed rice. , which is sorted into finished rice. 29 is a swinging sorting plate 27, 2 which receives the grains falling from the outlet 25 of the storage tank 21.
7. A supply gutter for guiding to the sloped upper end of...
Reference numerals 31, 33, and 35 are a cutting outlet, a mixed rice outlet, and a finished rice outlet for taking out paddy, mixed rice, and finished rice, respectively.

37 is a mixed rice ring source gutter which communicates the mixed rice outlet 33 and the first spiral 9.

The cutting outlet 31 is open and looks into the paddy drain 3. 3
9 is a support stand supporting the swinging sorter 23, and 41 is a support stand 3.
The floorboard on the upper surface of 9 is in contact with the paddy funnel 3.

Reference numeral 43 denotes a paddy recovery port provided in the floorboard 41, which is provided in a position close to the paddy funnel 3, and communicates with the sorting air passage 11 via the deweighing roll chamber 2 and the opening 13.

45 is a cover body that covers the upper part of the cutting outlet 31, and 47 is a paddy receiving funnel provided below the cutting outlet 31.

In the above configuration, the paddy supplied to the paddy funnel 3 is deweighed by the dehulling rolls 1, 1, and when it falls from the opening 13 into the sorting air passage 11, it is sucked by the air suction machine 17. The rice is sorted by the generated sorting wind and sent to the storage tank 21 from the first spiral 9 through the grain lifting machine 19 in the form of mixed rice containing paddy and finished rice.

Straw waste, rice hulls, etc. are discharged to the outside of the machine by the second spiral 15, and dust is sucked by the air sucker 17 and discharged to the outside of the machine. The mixed rice in the storage tank 21 is transferred to the discharge port 25 and the supply gutter 2.
9, the paddy is fed onto the sorting plates 27, 27, and as it flows down the inclined sorting plates 27, 27,..., it is oscillated and sorted, and the sorted paddy is sent to the paddy outlet. From 31, the rice enters the funnel 3 and is sent to the deweighing rolls 1 and 1 again. The sorted mixed rice is transferred from the mixed rice outlet 33 to the mixed rice ring source gutter 37.
The finished rice is sent to the first spiral 11 via the grain lifting machine 19, and sent again to the oscillating sorter 23 to be sorted.The finished rice is taken out of the machine from the finished rice outlet 35. When too much paddy is supplied to the paddy funnel 3 and it overflows from the paddy funnel 3, the paddy receiving funnel 47
It is collected and discharged outside the aircraft. The paddy scattered on the floor plate 41 between the paddy funnel 3 and the swing sorter 23 is sucked in from the paddy collection port 43, collected in the deweighing chamber 2, and enters the first spiral 9. In addition, the dust scattered around the paddy funnel 3 is also removed from the paddy collection port 4.
It is something that is absorbed from 3. As described above, the present invention provides a hulling machine that is provided with a floor plate adjacent to a paddy funnel for supplying paddy, a paddy recovery port provided on the floor plate, and a paddy recovery port communicated with a sorting air passage. Therefore, it is possible to prevent the paddy supplied to the paddy funnel from scattering outside the paddy funnel, thereby reducing the loss of paddy.
In addition to eliminating this problem, it is also possible to prevent dust from scattering. Note that the illustrated embodiment is only one preferred embodiment, and various changes and modifications can be made to this embodiment without departing from the principles of the present invention.

[Brief explanation of the drawing]

FIG. 1 is an explanatory side view of an embodiment of the present invention, and FIGS. 2 and 3 are an explanatory side view and a perspective view of essential parts, respectively. Explanation of the symbols representing the main parts of the drawing, 3... paddy funnel, 11... sorting air passage, 41... floor board, 43...
...Paddy collection port.

Claims (1)

[Claims] 1. A floor plate 41 is provided adjacent to the paddy leak 3 for supplying paddy, a paddy recovery port 43 is provided on the floor plate 41, and the paddy recovery port 43 is provided in communication with the sorting air passage 11.・Paddy hulling machine.