JPS58199048A - Hull rubbing and selecting 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 The present invention includes, for example, a huller having a pair of dehulling rolls and a sorting plate tilted back and forth as well as left and right that is oscillated to separate brown rice while the grains flow down on the sorting plate. Regarding the equipment that is equipped with a shaker 1h machine that separates and sorts grains into paddy and performs hulling work and milling work continuously,
@11100 Functional sensor that detects separation status and shaking? j
It is equipped with a corner #f adjustment member for adjusting the angle of the separate plate, and operates the corner +tse member based on the output of the grain sensor to shake 4EI] i! Rice layer on top of OII board l1ll! In the structure that keeps the angle constant, a sorting angle sensor is installed to detect the amount of displacement of the swinging sorting plate by the angle #WJ member, and @# is determined based on the output of the #115i11 angle sensor.
It is configured to be driven in conjunction with the angle adjustment of the separate plate.It is configured to drive the gap between the weighing rolls and adjusting the gap between the weighing rolls (explanation pressure) depending on the properties of paddy. 1- It is easily obtained, and the angle of the oscillating sorting plate can be properly adjusted by the same as the late weighing rate, and each of the other functions such as 1. and 11! can be carried out continuously and stably. It is intended to provide a device that separates the roads.

An embodiment of the present invention will be described in detail below with reference to the drawings. @1
The figure is a side view of the whole, and Figure 2 is a plan view of the same.
) Separate 11ml/1l machine, (swingable support 1-) to separate grains into brown rice and paddy with multiple plates (
31 Shaking-sorted products in preparation for multiple meetings, (4) Mixed size tank for storing general grain after hulling, 1111 Kemae station tank +4
A supply tank that distributes and supplies 10 grains each to 11 plates + 31 (61 is a discharge gutter for discharging grains after sorting,
#44 from tank 141 via supply tank +51
Till plate + 31 plate pressure 31 The grains that have been cracked are passed through 911 parts during their flow (the brown rice and paddy are separated and sorted by the shaking motion of 21 and delivered via the discharge gutter (6) to the 1st floor of the chute) ICWtlit to take it out.

1 constant, Fig. 8 Fi Zenfei 1 Fire engine 1 part (There is an explanatory diagram 7 of the driving part of 21, in the figure (8) 191
The motor 181 is connected to the V pulley (101 and
111 counter pulley interlockingly connected via i, 112
1 is the counter pulley axis, +131 is the counter pulley! 91 through V bell) +141, the swing 1 is interlocked with the
1WD 1 pulley, qω bracket (1G and axis Q71
P-1. An inclination angle motor, which is an angle f# joint member that is swingably pivoted at
A pivot shaft tυ and an engaging member 1nra are attached to the n-th screw shaft 11 (to).
+, 1st swinging plate for tilting the slant joint, 2nd swinging plate for tilt adjustment, gy, u to connect the plate end to the above-mentioned cross axis 2g)
j7; %X, % - proximal shaft for tilt adjustment to be held;

0J41 on the proximal axis of FitIrI! dynamically supporting #il and via shaft r51. The other end is movably connected to the selection section (
(connected to 21) i swing 1 arm, the end is the bracket and shaft o 2 intermediary 1, @ 1 square motor which is movably pivoted, 1 is the threaded shaft drivingly connected to 1 motor 0, + 111 Hamoto@
? The rotation support shaft ff1 (21 is fixed, the middle gate 11fl is connected to the screw shaft (J through the pivot ring and the engaging member 2), and the tip is supported by the -n pulley 11:1, 1IjJ rotation shaft θ? ω is the tension pulley of the bell) 1141, l: 171 is the crank plate whose base end is supported on the eccentric wheel body side that is fitted to the rotating shaft (to), and the bar is the rotating shaft. Balance weight (141) is attached to the tip of the cluster plate 1371, and the middle gate is rotatably connected to the tip of the cluster plate 1371 (411).
The left swinging arm (1-m) is swingably connected to the sorting section (2) through the swinging arm, and the swinging arm (l! separate part (2) supported by a dog) is connected to the rotating shaft G. Through the driving force transmission action between the rod and the transport body as well as the crank plate (motor 18 via 3η), the y-vh movement is made using the shaft F24 +42 as the fulcrum.
At the same time, the left and right inclination angle α of the W11 part (21) was adjusted by moving the position of the motor axis F24, and the angle of inclination of the rotation axis I was adjusted by driving the motor neck. Part 1i111 (
The structure is such that the swing angle θ of 2) is performed.

Further: Figure 4) As shown in Figure 5, the above 1!11 city■12
1 each selection @ 11 board 1! 11 It is provided in four or more stages on the Vi Utailong, and the upper surface of H selection 11 board 1:1) is shaped into a rough resistance surface with multiple concave depressions. Then, the song was shaped so that it had an inclination angle of 1 in the front and back (that is, left and right in Fig. 5) and an inclination angle of α in the left and right with respect to the horizontal opening. These selected H11 boards (3
While the t-branch ψ1 grains distributed and supplied to the front and back slopes of 1 and the end side flow down the lower end side of this slope, the brown rice layer ( 2) but
There is a paddy layer 03) on the right swinging downward side, and a mixed rice layer C) in the middle.
It is structured and layered so that it is separated and polarized and flows.

1 逢#Kiden separate board (31 flowing terminal part of mixed rice - 洟) and mixed rice @ fcl meeting rod 1 Zeruru brown rice partition plate 4 and a partition plate to separate and mix the mixed rice layer fcl and tju13+ 4B to each 1. Installation 1, brown rice group separated by Kusu-shi 1 board I4 (to) for each stream F guide board 1471 (48a)
Brown rice gutter 14 of discharge gutter C@1 via k! II [Also separated by brown rice partition plate-40 and paddy partition plate ^ mixed rice 111
ft through each downstream guide plate (48b) (Floa) to the mixed rice gutter U of the discharge gutter 161, and further separated by the paddy partition plate i4G [17] The rice is discharged through the downstream guide plate (50b) into the mixed rice gutter U. 61σ-a Gutter 6z is covered with the above-mentioned delivery shoe) f
VcWE is connected to i+.

Furthermore, a fixed mounting plate 63 is provided at the J: end of the frame elbow described in III.
The paddy sensor 11, which is the original soft grain sensor for detection, is installed on the paddy sensor 11 for detection. It is freely defeated, and a toughness mi1 gap (3) is established from the grain side to the brown rice side. and said i
The light beam from the sensor is irradiated on the grains to be sorted flowing down the jib plate (31 trowels attacking the paddy - Φ) and the rice grains to be sorted (the boundary part of C1).The reflected light is received and the grains are separated into brown rice and paddy. 's counter-glance t#
It is configured to detect the first mixture at. On the other hand, in front of the lower part of the brown rice side of the brown rice partition plate +451? , A +f1 conversion shutter which can be freely switched to 6°C for the Kume gutter decoy and the mixed rice gutter is provided via the rotating shaft U on the brown rice falling guide row that sucks the shape between the guide plate +471 and the Ura and grain guide plate positions.9 Ding, this switching operation? It is configured to perform the work using the solenoid I''6z.

Next, as shown in Figure 1, Figure 6, and Figure @7,
It is a rice hulling machine installed in parallel with the machine il+, and it is connected to the hopper field into which paddy is inputted and the downward jump of the above-mentioned Hosopa 11. A pair of bansho rows to decorate! 66) In addition to having a bucket, the scale in the figure is 1tr.
The wind route section T picks up the paddy rice, and the rice is mixed with eastern rice.
ing! A rice bowl is equipped with a mixed rice thrower to take out the rice, and a suction fan for separating the rice husks, rice husks, etc. and removal of the rice. Dry 9 paddy with 4# constant supply chute ff1l [7] Then put it into the front V hopper, perform paddy seeding work continuously, -n arrangement and put rice thrower head @7tJi!, After mixing the rice in the mixed rice tank 41, the grains after mixing are fed to the shaker 1 sorting machine 1 ill, and the q balls of the above-mentioned one late weighing roll U are transferred to this late weighing section!6↓ In addition to supporting case ff31, 1
0) Set the secondary shaft rI41 of the joystick roll (66) to the gap setting and apply it to the link frost q6. Upper shaft gears rt61 and dt14' are attached to one end of the main shaft q■.
, the subshaft gear f771 attached to one end of the subshaft q 1) is connected to the subshaft gear f771 via the 1&:@1 and the second transmission gear q, and the shaft gear 1 shown in 1) rotates ? @1 and '@2
Subshaft gear ff71 &
It is configured to trace the transmission.

In the second period, the 2nd transmission gear qα is attached to the fulcrum shaft, which is fixedly supported by the case σm.
1] One end of the left and right gap setting link holder 9 that supports the secondary shaft r141 is supported by the support shaft 1, and the 10,000-piece undercoat roll (66) Let 0T oscillation be 1 and displace the center distance between each roll (66) 1671.The explanation of the age of each roll (66)
It is composed of 81 sections.

A retaining member and a screw shaft are attached to the tip of the 10,000 gap setting link qω, whose base end is swingably supported on the intersection axis described in B, and the sub-shaft 174 ft is supported in the middle. The output shaft of the electric motor example is the gap adjustment member (
At the same time, the vibration of the gap setting linter σ6 is connected to the case ff31 via the bracket ml.
A potentiometer CKr1, which is a corner detector for detection, is attached to the fulcrum shaft 1 and 7.

Figure 8 is a control circuit diagram of the inclination angle motor qG and the gap motor. ,
@1 swing 1 plate 1t @*'l! The limit switch r881 that detects the minimum and maximum inclination angle ω displacement of the separate 1 anti-131 is also attached to the rotation support shaft 2 that rotates in conjunction with the 91 and the lIrlA2 first oscillating plate 19. In addition to installing a potentiometer 1fr, which is a selection 11 angle sensor that detects the amount of displacement, the output difference between the Kodai #1 adjuster 1911, which manually sets the reference value of the inclination angle ω, and the L split, the paddy seven sensor Is the forward/reverse signal of the tilt angle motor 115+ detected? It is equipped with a tilt angle adjustment circuit bell that outputs tilt angle reduction and tilt angle increase times and lif to the tilt angle motor T151 through each limit switch l881■.
Ii! , connect the m-node circuit ■, and connect the ifT sensor ■
The amount of light detected increases or decreases depending on the proportion of paddy mixed in, and the amount of light detected by
When a pupil difference occurs, II the adjustment circuit 翿 Elimotor 1
That f reversal number 1? Output: Appropriate motor: 161k
tE initial drive 1 and 11 The standard light amount of the regulator eυ and the detected light amount of the sensor t match.
The inclination angle l of I is set as the objective, and the inclination angle motor 1161 is made 1 based on the output of paddy/dust saw i11.
11 go to 11 board iai 7l of paddy-) 1 prostitute with sensor■ wrapping needle @ 11! I agree with @ (fund), Iil Princess -
(3) 0-t fcl-, 4-1- theory (1*-ru (66) 1
671 theory bk[eul hand 1#'ni separation I&J
Equipped with a moderator and driven by a tilt angle motor 116)
AII @, the output of the potentiometer connected to the inclination angle ■ adjustment of the III plate 111i, and the output of the #hi regulator and potentiometer 48D connected in parallel? By comparison, the late weighing rate T @forward rotation that outputs the forward and reverse transmission signals of the gap motor
In addition to providing a gap narrowing and gap widening circuit %a)
Connect the gap control circuit to the gap motor through the link, and adjust the output of the potentiometer based on the output of the potentiometer.
1! The gap motor ft is driven in conjunction with the inclination angle 06# of the separate plate 131, and the second motor is set to -1-9 (-) to M. Darkness 11i#L+ILll meeting history is formed.

In this case, the paddy is put into the hopper through the supply chute and is weighed in the evening by the dehulling rolls (66) 167), and the unweighed paddy is transferred to the Yonekura-style algae. [8] With the ventilation 17, the wind-selected I7 paddy is sucked and discharged to the outside of the machine by the suction and exhaust field 77ff (l), and the wind-selected rice is mixed in the mixed rice tank (41). When the rice is fed through the rice thrower 111, the mixed rice is fed through the feed tank 1, and the mixed rice is fed through the rice thrower 111.
On the way down along the inclination angle of 0, the grains to be separated after hulling are fed onto the 1st board (31), and the 1st part of the curved board 13+ and the sorting board (1 of 31! Due to the differences in specific gravity and friction coefficient, there is a brown rice layer (5) on the shaking side at the upper end of the inclination angle α, and a mixed rice layer (paddy export) on the shaking side, and a mixed rice layer in the middle area. (The grains are sorted so that the rice grains are concentrated unevenly, and then separated into brown rice, mixed rice, and paddy by the partition plate m- installed at the lower end of the 1kffi and taken out.

During the entire cropping period, the width of the paddy layer G1 becomes smaller as the paddy separation interval (b) increases, and the brown rice layer detected by the paddy sensor increases [7. When the output of the paddy sensor becomes smaller , 6 Circuit Association! Through J3, the inclination angle motor 12 is operated to make the inclination angle α of the awJ music number 11 plate 1a+ gentle, and feed the sorting plate 13I to the swinging side? Promote the paddy layer ■)
Increase 1-. -10,000, paddy layer (B1 width is paddy separation interval (
5) When the cut & detected by the paddy sensor increases and the output of the paddy sensor increases, the Ill angle motor t161 k 4 to 10t, and vice versa, the oscillation 1 increases.
1r Separate g lil+ ri+ Increase the inclination angle oAth and feed the U++ sorting 1 plate 13) to the swing F side? Decrease % to reduce the width of the rice layer 031, I/1, llj
Sorting 1 Temporary (Paddy layer on side 311) Keeping the 1 hardness at approximately -' and matching the paddy separation interval 114 (5), rice bran layer (2) and a m (B) & mixed rice layer tc) 'k 8 partition plate ゛1514e K Correspond to form 1. When Mayu changes the inclination angle ω of the Wll plate 11i on the back of the inclination angle motor t151, the inclination angle changes to t161.
1st board 19 connected to 1 and rotational axis 1r L
[Pa] rI selection board (31) detects the tilt position of 31 every potentiometer, and the output of the potentiometer increases or decreases more than the width of the dead band of the interval adjuster U5. Move the gap 7-ter in the forward and reverse directions through the wire, connect and separate the 1-gap setting link aυkura-o-jaga-position-C each release roll (66) +671, and connect and release the above-mentioned regulator and button 1 group. Match the output of the specified potentiometer to the motor: dipping the circle and removing the balance for each roll (66).
The mTI construction is based on the selection 11 situation to keep the pestle rate approximately constant and perform the sorting action stably.

? As shown in Figure i@8, the timer is connected to the rate adjustment circuit theory, and the change in the output of the potentiometer is intermittently detected by the timer output, and each circuit side (C The gap motor puller is driven intermittently, and the time delay of the sorting action relative to the unweighing action is absorbed by the timer described above. It is also possible to adjust the clearance in stages by using a step motor with 17 as a curved height clearance motor.Also, in the above example, "te, +N balance o-le (66) +6
Although the removal rate was changed by adjusting the gap of 71, it is also possible to change the removal pressure of 60-rule (66) f611 by 1 &:, 1 section in the same way as before.

As explained above, the present invention is clearly explained from the flow side. Equipped with a grain h7 sensor such as a paddy sensor 1541 to detect rice grains, and an angle adjustment member such as a tilt angle motor that performs a shaking angle sorting plate (31 angles S), it is equipped with Then, in the structure VC, actuate the '#t8i member and 1- to keep the swinging sorting plate 1 upward and keep the paddy almost constant. Oscillating selection plate (displacement amount of 31? Install a music selection angle sensor such as a potentiometer garden to detect rt, 11!l angle sensor 1
Angle adjustment of the four rocking spindle plates 131 based on the output of 9I)
In conjunction with the first production, the mechanism for driving the gap adjustment member such as the gap motor 1 of 1671 (1671) is 11.
It consists of one roll, which is suitable for the properties of paddy, etc.
) It is possible to easily obtain a gap (removal pressure) of 1671, and also to increase the oscillation IJ 11!
l Wit board (you can adjust the pull angle evenly,
Remarkable effects 1 include being able to carry out the operations of grading and sorting continuously and stably, increasing the sorting efficiency, and being able to safely handle the rice by adjusting it yourself, even if the properties of the paddy are different. There are 4 things to do.

[Brief explanation of the drawing]

4A1 figure r! The -χ seed example of the present invention is shown in Figure 42, a plan view of the swing sorter,
Figure 4 is a large front view of the ROM of Keija, Figure 5 is a large front view of Kodaisoku fil 1 of the same section, Figure 6 is an enlarged front view of the Liaoya of Momi m*, Figure 7 is a front view of the Liaoya of Momo m * The enlarged +E diagram and Figure @8 are the control circuit diagrams of the tilt angle motor and Yami: Sasana Tanabata. 131... @ Ri11 Plate 161... Inclined motor (with angle adjustment drive) 641...
・Paddy sensor (work sensor) (6fi) 671... Scale roll... Gap motor (displacement adjustment material) Su... Potentiometer (@'411 Kakuhin sensor) (
Bl...paddy - agent! # Tadaharu Hara Procedural Amendment ()/Formula September 3, 1981 4'+1rr l i Director-General Name Kazuo Sugi Tono 1
, Incident indication 1983 Patent Application No. 83672 2 Addressed to L! Name of II: Rice hulling sorting device 3, person making the amendment Relationship with the matter: Applicant 4, agent

Claims (1)

[Claims] It is equipped with a grain sensor that detects the separation status of the selected 911 general grains on the upper surface of the shaker 111 separation plate, and an angle adjustment member that adjusts the angle m of the shaker II 5ill plate, based on the output of the grain sensor. In a structure in which the angle adjusting member is operated to keep the agitation of the paddy 111i on the upper surface of the I board at a constant level, the selection 81 detects the amount of displacement of the shaker 11@separate board by the angle adjusting member.
A 1kIlfA adjusting member of a late weighing roll is configured to be equipped with a 1-angle sensor and to drive a 1kIlfA adjusting member of a late weighing roll in conjunction with the angle adjusting operation of a swing sorting plate based on the output of a B-sorting angle sensor, and is characterized by the following features: Sorting equipment.