JPS60261548A - Roll gap regulator in hulling apparatus - 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 (Field of Industrial Application) The present invention relates to a roll gap adjustment device in a hulling device.

(Prior Art) Conventionally, the condition for the dissimilar grain sorting device of a hulling device is to supply more than a certain amount of grain, and if the amount supplied to the dissimilar grain sorting device becomes less than a fixed amount, it cannot be sorted. Therefore, in the conventional apparatus, the remaining rice just before the end of the work is taken out of the machine.

However, recently, there have been models that are formed so that the residual rice can also be returned to the head for reprocessing, but there are various problems in returning the residual rice to the head for reprocessing.

(Problems to be Solved by the Invention) This method of returning the residual rice to the head makes it possible to remove the rams that are difficult to remove, but it is very difficult to remove the rams.

(Means for Solving the Problem) Therefore, the present invention automatically reduces the gap between rolls when processing residual rice, so that it is possible to completely remove husks and the like that are difficult to hull. In a hulling device that takes out the remaining rice by tilting the grain sorting section 13 or switching the supply path to the different grain sorting section 13, and returning the taken out remaining rice to the hulling section for hulling, the remaining rice removal The gist is the configuration of a roll gap adjusting device in a hulling device in which the hulling roll gap in the hulling section is automatically made smaller than the standard time in relation to the operation, so that the hulls etc. can also be hulled.

i An embodiment of the present invention will be described with reference to the drawings. Reference numeral 1 denotes a hulling section, in which a hulling roll 2 is mounted.

3 is a supply hopper, 4 is a feeding roll, 5 is a feeding control valve,
6 is the wind selection room, 7 is the first conveyor, 8 is the second conveyor, 9
is a mixed rice catcher, 10 is an unripe rice catcher, and 11 is a suction blower.
112 is the third exit. A dissimilar grain sorting section 13 is provided on the side of the hulling section 1. 14 is a cylinder provided in the dissimilar grain sorting section 13, 15 is a pot hole formed in the inner surface of the cylinder, and 16 is a cylinder 14.
17 is a finished rice conveyor attached to the finished rice receiving trough 16; 18 is a mixed rice receiving trough installed in parallel with the finished rice receiving trough 16; 19 is a mixed rice conveyor; 20 is the supply chamber, 21 is the drop port, and 22 is from the first conveyor 7 to the supply chamber 2.
It is a thrower that reaches 0.

Thus, the dissimilar grain sorting section 13 has a lower part of the take-out side 23 that is pivoted 25 to the body 24 on the side of the hulling section 1, and the supply side 26 is configured to move up and down about the pivot 25. 27 is its vertical movement device, 28 is a manual rotation handle, 29
1 is a handle arm, 30 is a threaded rod, and 31 is a lever portion formed in opposite directions on both sides from the center. 32.33 is a piece screwed onto the screw rod 30, 34.35 is a protrusion provided at the lower part of the supply side 26 side of the dissimilar grain sorting section 13 side, and 36 is a horizontal piece installed between the protrusions 34.35. 37.38 is the boss attached to the horizontal shaft 36, 39.40 is the top 32. boss 37
This is an arm attached between the spacer, the top 32, and the boss 38.

Therefore, on the take-out side 23 side of the cylinder 14, there is a paddy rice take-out port 41.
A paddy rice receiving pipe 42 is provided at the bottom of the paddy rice receiving pipe 4.
A paddy rice conveyor 43 is provided on top of the paddy rice conveyor 43. The returned unhulled rice collected by 43 is returned to the return chamber 44 by a thrower. A dropping port 45 is formed on the take-out side 23 of the finished rice receiving trough 16, and the rice that falls through the dropping port 45 is taken out to the finished rice receiving trough 46.

47 is a finished rice conveyor provided on the finished rice receiving trough 46, and a finished rice tray o7-48f is provided at the end thereof.

Reference numeral 49 denotes a limit switch, which is turned off when the foreign particle sorting section lβ is raised by the vertical movement device 27. 50 is a motor, 51 is a gear, 52 is also a gear, motor 50, gear 51
, the roll gap automatic adjustment device 62 is operated by the gear 52 by turning the limit switch 49 on and off.

(Example) FIG. 2 shows a different embodiment from that shown in FIG.
57 is an arm attached to the shaft 55, 58 is an arm attached to the shaft 56, and the lower end of the arm 57 and the lower end of the arm 58 are connected by a rod 59. The arm 58 protrudes upward and forms a manual handle 60, and when rotated with the manual handle 60, the bottom plate 53.5
4 opens at the same time to empty the remaining rice into the cylinder 14, and at the same time, the limit switch 61 is placed in a position where it collides with the manual handle 60.
is provided to connect the limit switch 61 to the motor 50.

(effect) l' Next, the operation will be described.

The unhulled rice supplied to the supply hopper 3 is hulled between the hulling rolls 2 and 2, and then wind-selected in the wind-selection chamber 6, and the rice husks are passed through the suction blower 1.
1 to the third port 12. - The aromatic substances flow into the thrower 22 from the first conveyor 7, flow into the mixed rice receiving trough 18 from the supply chamber 20, are transported horizontally by the mixed rice conveyor 19, are supplied into the cylinder 14 from the drop port 21, and are placed in the jar. The brown rice is pulled up through the hole 15 and taken out to the finished rice receiving trough 16, transported horizontally by the finished rice conveyor 17, and passed through the drop port 45 to the finished rice receiving trough 46.
The rice then reaches the finished rice conveyor 47 and is taken out by the finished rice thrower 48. The unhulled rice is taken out from the unhulled rice take-out port 41 to the unhulled rice receiving trough 42, flows from the unhulled rice conveyor 43 into the return thrower, and is returned to the return chamber 44. When the work is nearing completion, in the first embodiment, when the handle arm 29 is manually rotated using the manual rotation handle 28 of the vertical movement device 27, the threaded rod 30 is rotated and screwed into the piece 32. Frame 32.
33 come closer to each other, the arms 39 and 40 become vertical, move the post 37 and 38 upward, and lift the supply side 26 of the dissimilar grain sorting section 13. Therefore, not only the unhulled rice but also all the husks of brown rice are discharged from the unhulled rice outlet 41, and the unhulled rice flows into the return chamber 44 via the unhulled rice conveyor 43 from the unhulled rice receiving trough 42, and is supplied to the hulling section l. become.

However, when the supply side 26 rises, the limit switch 4
9, the limit switch 49 is activated, the motor 50 is energized, and the distance between the hulling rolls 2 and 2 is adjusted narrowly through the gears 51 and 52.

Therefore, scrap rice that is difficult to unhull, such as husks, is transferred to the hulling roll 2.
Even if it is supplied within 2 hours, it is still possible to preach.

In the case of the embodiment shown in FIG. 2, when the manual handle 60 is rotated in the direction of the limit switch 61, the bottom plate 53 of the finished rice receiving gutter 16 and the bottom plate 54 of the mixed rice receiving gutter 18 become vertical and open. Therefore, the finished rice catcher 16. All the residual rice remaining in the mixed rice receiving trough 18 is dropped into the cylinder 14 and can be taken out from the unhulled rice outlet 41.

In this case, by operating the limit switch 61, the motor 50 is energized to narrow the roll gap.

(Effects) The present invention is a huller that takes out the remaining rice by tilting the different grain sorting section 13 or switching the supply path to the different grain sorting section 13, and returns the taken out remaining rice to the hulling section for hulling. A roll gap adjustment device in a rice hulling device, in which the gap between the hulling rolls in the hulling section is automatically made smaller than the standard time in connection with the operation for removing the remaining rice, so that the hulls etc. are also removed. Since this is the configuration of the roll gap adjustment device in the constructed rice hulling device, for example, when the supply side 26 is raised to take out the remaining rice, it leaves the limit switch 49, so the limit switch 49 is activated and the motor 50 is energized.
The gap between the hulling rolls 2.2 is automatically adjusted to be narrower through the gears 51 and 52, and even if coarse rice scraps that are difficult to unhull are fed into the hulling rolls 2.2, It produces an effect that can be explained.

1

[Brief explanation of the drawing]

Fig. 1 is a longitudinal sectional side view of the first embodiment, Fig. 2 is a longitudinal sectional side view of the second embodiment, Fig. 3 is a right side view of the first embodiment, and Fig. 4 is a longitudinal sectional side view of the second embodiment. It is a sectional view of the main part. Explanation of symbols 1... Hulling section, 2... Hulling roll, 3... Supply hopper, 4... Feeding roll, 5... Feeding control valve, 6
... Room 111M, 7... First conveyor, 8... Second conveyor, 9... Mixed rice receiving gutter, io... Immature rice receiving gutter, 11... Suction blower 112...・Third exit, 13
... Different grain sorting section, 14 ... Cylinder, 15 ... Pot hole, 16 ... Finished rice receiving gutter, 17 ... Finished rice conveyor,
18...Mixed rice catcher, 19...Mixed rice conveyor, 2
0... Supply chamber, 21... Drop port, 22... Thrower 123... Extraction side, 2 24... Body, 25... Shaft mounting, 26... Supply side, 27... ...Vertical movement device, 28...Manual rotation handle, 29...Handle arm, 30...Screw part, 31
...Screw part, 32...piece, 33...piece, 34
...Protrusion, 35...Protrusion, 36...Horizontal axis, 37.
...Boss, 38...Boss, 39...Arm, 40.
... Arm, 41... Paddy rice take-out port, 42... Paddy rice receiving trough, 43... Paddy rice conveyor, 44... Return chamber, 45
...Drop opening, 46... Finished rice receiving gutter, 47... Finished rice conveyor, 48... Finished rice thrower-549... Limit switch, 50... Motor, 51... Gear, 52... Gear, 53... Bottom plate, 54... Bottom plate,
55...Axis, 56...Axis, 57...Arm, 58
...Arm 1.59...Rod, 60...Manual handle, 61...Limit switch, 62...Roll gap automatic adjustment device. 3 Procedural amendment (voice) July φ, 1980) Commissioner of the Patent Office Manabu Shiga1, Indication of the case 1981 Patent Application No. 1169192, Issued "A"'
Name Husking device! ,,O&t/EI I) -JL Gap Adjustment Device Address: 700-4 Umaki-cho, Matsuyama City, Ehime Prefecture,
Agent address: 8-15-2 Nishi-Shinjuku, Shinjuku-ku, Tokyo 160
No. (1) The drawings (Figures 1 to 4) shall be amended.

Claims (1)

[Claims] In a hulling device that takes out the remaining rice by tilting the different grain sorting section 13 or switching the supply path to the different grain sorting section 13, and returning the taken out remaining rice to the hulling section for hulling, the remaining rice is A roll gap adjustment device in a hulling device, in which the gap between the hulling rolls in the hulling section is automatically made smaller than the standard time in relation to the removal operation, so that the hulls etc. are also removed.