JPS59186679A - Automatic supply amount controller of hulling sorter - 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 relates to a feed automatic adjustment 11i5 device for a rice huller sorting machine.

In the conventional hulling sorter, D3 has a mechanism for raising and lowering the hulling device (grain lifting device such as a thrower, etc.), and a hanging mechanism that is directly inserted into the lower part of the grain discharge section and linked to the opening/closing valve of the small collar. A tank was installed directly, and the amount of grain supplied was regulated by the amount of grain put into the hanging tank.

For this reason, grain is supplied from the hanging tank to the equalizer, and since the hanging tank is installed at the bottom of the equalizer, the height of the entire device is equivalent to the height of the hanging tank. This increased the height of the hull, requiring a large space to transport or install the rice huller, and it lacked stability.

The purpose of the present invention is to eliminate the above-mentioned drawbacks, to eliminate the hanging tank placed on the top of the equalizer, to make the height of the device lower than the conventional one, and to reduce the amount of grain fed to the equalizer. When ■ exceeds and the yield is above a certain level, it overflows outside the equalizer, and the overflowing grains are placed in a hanging tank that can be moved from the bank by loading, and the supply amount of paddy is An object of the present invention is to provide a feed control device for a huller and sorter which controls the amount of paddy supplied to the huller by communicating with an on-off valve to be adjusted.

An embodiment of the present invention will be described in detail based on the drawings. In FIG.
A loading roll 2 is provided at the bottom of the loading hopper 21, and the paddy is placed at the bottom of the loading hopper 21.
Husking is carried out by two escape rolls 22 such as rubber wheels, which rotate around a main shaft 23 provided in the hulling chamber 1 below. At this time, the rice husks are slightly heated to become brown rice, but waste rice such as immature rice, rice whose husk has not been completely removed, and rice that remains as rice are mixed and discharged from the skin roll 22.

Then, waste rice such as brown rice, paddy, unripe rice, etc. and rice husks are spread by the expansion i3!2 plate 25 installed at the bottom of the natural roll 22 and fall onto the flow board 26 installed in the wind selection room 2. , JiL
The lightest rice husks are attracted and ejected by the JJII ffl wing TJ29 of ffl machine 28. In addition, waste rice such as unripe rice, which is the next lightest, is attracted by the exhaust fan 28 and falls onto the immature grain screw shaft 31.
Separate the paddy properly.

Then, the mixed grains of brown rice and paddy flow down into the gutter 27 due to their own weight and fall onto the soil of the mixed grain screw shaft 34, and the mixed grains screw shaft 34
The grains are transported to the mixed grain Jl grain machine 3 consisting of a thrower,
The grains are sent upward and are integrally taken out by the swing sorting device 48 from the °C grain output parve 4, and then supplied to the equalizer 5 which supplies the grains to the sorting plate 36. Figures 1, 2 and 4
As shown in the figure, a regulating plate 6 is pivoted inside the equalizer 5, and the regulating plate 6 is biased in the closing direction by a spring 9. By the end of 8,
The maximum opening position is regulated. The mixed grains of brown rice and paddy supplied from the grain discharge pipe 4 to the equalizer 5 are integrally taken by the equalizer 5 to the oscillating sorting device 48, so that the oscillating sorting device It moves 4 degrees to the left and right, moves to the right as the right one is swung up to one side, and the upper surface of the grain is leveled by the regulating plate 6, and a passage switching valve 67 is provided and multiple introductions are made. The perforated distributor 37 sends the rice to the oscillating sorting device 4B, where it is separated into multiple stages (a sorting plate 36 for sorting the mixed rice into brown rice, paddy, and mixed rice).
will be sent equally.

The swinging sorting device 48 has two swinging arms 46° 4 and 7 connected to each other, one swinging arm 47 is connected to a crankshaft 50 by a connecting rod 49, and the connecting rod 49 is connected by rotation of the crank @50. Left t centering on the lower fulcrum:
The other swinging arm/IG is supported by one end of an angle adjustment rod 59 at its lower part, and this square-shaped rod 59 is connected to a threaded shaft 41 at the other end through the pivot point of the fuselage. are screwed together, and the swinging arm 46 is fixed to the support base 39 so that it can move once (=J-screwed screw l111/l) without being able to move forward or backward. The lower end of the oscillating sorting device 57'18 moves up and down to adjust the tilt angle of the oscillating sorting device 57'18. C
The mixed grains are sorted into brown rice, paddy, and mixed grains, and the brown rice passes through a brown rice discharge gutter 64 partitioned by a brown rice partition plate 65, and is discharged from the brown rice lifting machine 42 operated by the grain lifting machine shaft 43, and is separated into paddy. passes through the first publication ratio 6] separated by a paddy partition plate 66,
The paddy is returned to the loading hopper ~21 from the paddy lifting machine G3.

As shown in Fig. 2, the regulation plate 6 with the adjustable ni'J screw 8
The grains that exceed the rotation regulation are passed through the hot flow port 68 on the side of the equalizer 5, and are discharged into the hanging tank 1/l installed below the JJI outlet 1o. The grains are returned to the winnowing room 2 between the hulling room 1 and the mixed grain lifting machine by a return vibrator 18 arranged below. The opening degree of the valve 16 installed at the IJI outlet of the hanging tank 14 is adjusted by a screw 17, and the amount of grain discharged from the opening of the valve 16 is input into the hanging tank 1 from the outlet gutter 141. When the number of grains to be removed increases and the grains pile up in the hanging tank 14, the sublinks 12 hung on the brackets 1 to 11 fixed to the side of the machine body and the fittings 13 installed in the hanging tank 14 are removed. Since the crucibles are connected, the hanging tank 14 moves down due to the crucible stacking, and the operating rod 15 fixed to the hanging tank 14 and the on-off valve 1 installed in the ``discharging of the tensioning hopper 21''
Opening/closing block with 9 attached? Since the shaft 2o is interlocked, the on-off valve shaft 2o is rotated by the immobility of the operating rod 15, and accordingly, one on-off valve automatically limits the amount of paddy supplied from the tensioning hopper 21. After the grain lt'j in the tailings tank 14 is properly discharged for the first time, the on-off valve shaft 20 becomes free.

The structure for this purpose is as shown in FIG. The opening/closing valve shaft 20 has an operating piece 20a pressed in a substantially horizontal direction at the end thereof, and is installed so that the engaging portion 15a and the operating piece 20a engage with each other (), and the hanging tank 14 is moved downward. By doing so, the operating rod 15 also moves downward, and the engaging portion 15a moves the operating piece 20a downward, so that the opening/closing valve shaft 2
0 performs rotation.

As shown in FIG. 1, in the power transmission structure of the embodiment of the present invention, a power transmission unit 51 is installed on the top of a paddy 1 mounting head 60 via a motor installation stand 52, and a belt 57'I is wrapped around the prime mover pulley 53, the exhaust fan pulley 30, and the roll pulley (shown in the figure) of the de-sparring roll 22, and the prime mover 81j1 width 5
3 and the exhaust fan pulley 30 are connected by a tension pulley arm 40, and when the prime mover 51 operates, the belt 54 rotates each pulley. A drive pulley (shown in the figure) that is integrated with the roll pulley of the production roll 22 (right side of the drawing), and an immature grain screw shaft pulley 33. mixed grain screw shaft pulley 35 and the lifting/IU machine passive pulley 45, and the space between the mixed grain screw shaft pulley 35 and the grain lifting machine passive pulley 45 is stretched by the tensioner arm 5G, Bell 1-
55 rotates each pulley, and a bell 57 rotates each pulley.
The crank pulley 69 is connected to the tension wheel arm 58 and rotates.

According to the present invention, the hanging tank is arranged so that the excess grains supplied to the equalizer flow down from the overflow port to the hanging tough placed below the equalizer, unlike the conventional method. The total height of the entire machine can be lowered compared to a similar equalizer with a 1'B retank placed in the lower part, and it not only allows for stable and reliable paddy sorting, but also The feed amount can be automatically adjusted for different types of machines (such as rice hullers), making it convenient for transportation and installation.

The amount of grain flowing out can be adjusted by adjusting the opening of the regulating plate installed in the equalizer using the adjustment screw J5.

[Brief explanation of drawings]

Figure 1 is a partially cutaway front view of the entire device according to the embodiment of the present invention, and Figure 2 is a partially cutaway side view of the main parts of the apparatus according to the embodiment of the present invention. 3 is a perspective view of the actuating part of the on-off valve shaft which is a part of the embodiment of the present invention, and FIG. 4 is a plan view of FIG. 1. 1... Husking palm, 2... Wind sorting room, 3... Mixed grain lifting machine, 4... Grain ill ejecting vibe, 5... Equalizer, 6
...Regulation plate, 7.Body, 8.Adjustment screw,
9...Spring, 10...Discharge gutter, 11...Zoraket 1~. 12...Spring, 13...Metal fittings, 1/I
...Hanging tank, 15...Operation H116...Valve, 17...Screw, 18...Return) Svibe, 1
... Opening/closing valve, 20... Opening/closing valve shaft, 21... Loading hopper, 22... 11112 row roll, 23...-
17 axis, 24...feeding roll, 25...diffusing plate,
26... Flowing plate, 27... is T-bottom T-boro, 2
8 ・・・jノI J lice (number, 30 ・・・1) 1
Nagi 1) Ko δ Shu! ■) 29... Published Fuzushisha, 31... Immature grain screw shaft, 32... Regulating valve, 33... Immature grain screw: l+l+adjustment, 34... Mixed grain screw shaft, 35...・Mixed grain screw shaft pulley, 36...
・Sorting plate, 37...Distributor, 38...Angle adjustment handle, 39...Support stand, /'IO...Tensioner arm,
41...Screw shaft, 42...Brown rice frying machine, 45...
Grain lifter passive pulley, /43...Grain lifter 1 several shafts, 47'I・
... Drive pulley, 46.47 ... Swing arm, 48...
・Rotation) type separate device, 49...Connection rod, 5o...Crankshaft, 51...Motor, 52...Motor station (=J
Base, 53...Motive force (geometry medium, 5/4...Bell 1~.
55...Bell 1~. 5G... tension wheel arm, 57...
・Belt, 58... tension wheel arm, 59... angle adjustment rod, 6o... hulling device, 61... paddy JJ11 price,
62...1 immature grain 1 seed, 63...hulling machine, 6
/'I...Brown rice discharge gutter, G5...Brown rice partition plate, 6G
...Paddy partition plate, 67...Aisle switching valve, 6...Crank pulley. Special Hff Company Limited 4J Ia'l'l
Manufacturer Figure 2 Figure 3 Figure 4 Procedures Amendment Written July 20, 1981 Kazuo Wakasugi, Commissioner of the Patent Office 1, Indication of Case 1982 Patent Application No. 58780 2
, Name of the invention: Automatic feed rate adjustment device for rice huller sorting machine 3, Relationship with the amendment case Patent Applicant address: 1-19-10, Ueno, Taito-ku, Tokyo Name (+81> Kansai Fusatsu Bamboo Seisakusho Co., Ltd.) 4. Agent 〒105 (1 idiot)

Claims (1)

[Scope of Claims] A grain overflow port is provided above the bottom wall of the side wall of the equalizer that supplies grains to the sorting plate, and a grain overflow port is provided to receive the grains J11 discharged from this overflow port. A tank that can be moved up and down by feet is disposed below the equalizer, and the tank discharge part is connected between the hulling chamber outlet and the mixed grain fried grain 1, and the tank and the small collar are connected. An automatic supply amount adjustment device for a rice hulling sorter, characterized in that an on-off valve is interlocked with the on-off valve so that the on-off valve is closed by the downward movement of the tank.