JPH03138A - Grain elevator in rice hulling grading machine - Google Patents

Abstract

PURPOSE:To miniaturize the whole mechanical body by regulating the height of the mechanical body of a blending rice elevator to the nearly same height as the height of the mechanical body of a rotary grading cylinder part and also moving the face of a belt fitted with the buckets for the blending rice elevator along the side face of the mechanical body. CONSTITUTION:Both a rotary grading cylinder 11 described hereunder and a husking part 1 are placed on a wind sorting mechanical body which incorporates a wind sorting path 4 for wind-sorting the rice without winnower discharged from at least the husking part 1. The rotary grading cylinder 11 has an inner circumferential surface constituted of many potholes and is rotated around a horizontal shaft. When rice without winnower discharged from the husking part 1 is wind-sorted and thereafter elevated to the rotary grading cylinder 11 by a bucket-type blending rice elevator 8, the height of the elevator 8 is regulated to the nearly same height as the height of the mechanical body of the rotary grading cylinder 11 part and also the face of a belt 28 fitted with the buckets 27 for the elevator 8 is moved along the side face of the mechanical body. As a result, the guide of grain to the blending rice grading part is made simple and also the whole mechanical body is miniaturized.

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention is a rotary sorting cylinder having a large number of pot holes on the inner circumferential surface, and is applicable to a huller, etc., which sorts a mixed rice of paddy and brown rice. can be used.

(Prior technology) A shedding section, a wind sorting machine that wind-sorts the fallen rice that has been slipped off at the shedding section, and a rotary sorting machine that rotates around a horizontal axis and has a large number of pot holes on its inner circumferential surface. There is a hulling sorter that is equipped with a tube.This huller sorting machine is used to infuse the grained rice that has been wind-selected by a wind-selecting machine.
Some grains are equipped with a bucket-type lifting machine that lifts grains into a transfer sorting tube.

[Problems to be Solved by the Invention] In this conventional device, when the bucket-type grain lifting machine is attached to the huller and sorter, the bell 1- to which the bucket is attached is attached to the side surface of the machine. Since it is supported by a pulley that rotates around an axis perpendicular to the machine, it is possible to support the bucket-type grain lifting machine without protruding from the side of the machine. Since the grains are thrown out, the guide path to the rotary sorting cylinder side becomes long, and the height of the grain lifting machine becomes high. Therefore, the present invention attempts to realize a bucket-type grain lifting machine with a low height by specially devising the connection with the side of the body of the bucket-type grain lifting machine.

Means for Solving Problem] The technical means of the present invention for solving such a technical problem is to at least provide a wind-selecting route 4 for sliding rice from the shedding section 1-. A rotary sorting cylinder II, which has a large number of pot holes on its inner circumferential surface and rotates around the lateral support, and a shedding part 1 are placed on the interior wind sorting machine [-], and a shedding part l In order to fry the fallen rice after wind sorting from the rotary sorting cylinder 11 with the bucket-type mixed rice lifting machine 8, the height of the machine of the mixed rice lifting machine 8 is set as the height of the machine of the part of the rotating sorting cylinder 11. approximately the same height as the
And the buckets 27, 27 of the mixed rice frying machine 8. . . . This is a structure of a grain lifting device for a huller and sorter characterized by the fact that the surface of the attached bell 1-28 is along the side of the machine body.

[Operation and effect of the invention]

After the fallen rice from shedding part 1 was wind-selected using a wind-selecting machine.

When frying grains in the mixed rice frying machine 8 of the type 8, buckets 27, 27.
... is attached to the belt 2B, which is supported by a pulley 26° 26 that rotates around IIIIIIl in the direction along the side surface of the machine, so that the bucket 1-type mixed rice lifter 9 thrown out of grain machine 8
The direction of the nine grains is perpendicular to the side surface of one machine, which simplifies the guidance of the grains to the mixed rice sorting section, and also reduces the height of the bucket/type mixed rice lifting machine 8. The height is approximately the same as that of the sliding sorter, allowing the overall size of the machine to be reduced.

〔Example〕

Embodiments of the invention shown in the drawings will be described below.

First, the configuration of the embodiment will be explained. 1. This is a shedding section, and this shedding section 1 is connected to a paddy hopper 2. A pair of rolls to take off3.
A4, which is made up of 3 etc., is a sliding rice wind selection path, and the separating air generated by the suction fan 5 in front of the
The rice husks are discharged from the machine from the suction fan 5 through the dust exhaust pipe, and the mixed rice of brown rice and paddy is fed by dropping into the rice receiving trough 7 on the side of the machine. 6. Dropped rice catcher 7.
The mixed rice that has fallen is fried in a bucket-type mixed rice lifting machine 8, and is transported to the starting end of the supply 14 on the side of the rotary sorting cylinder 11 through the mixed rice hopper 9. .

Reference numeral 10 denotes a sorting case, and inside this sorting case 10 there is a rotary sorting cylinder 1, which has a large number of pot holes on its inner circumferential surface.
The supply side end (right side in Figure 4) and the discharge side end (left side in Figure 4) are rotatably supported by two drive rows '5-12.12 so that it can rotate in the water-filled state. ing.

Inside the rotary sorting cylinder 11°, a feed gutter 14 with a feed helix 13 and a finishing gutter 1 with a finishing helix 15 are horizontally suspended.

This supply gutter 14 and the feeder 1-rice gutter]-6 are rotated into the sorting cylinder 1.
1, as shown in FIG. One-rotation sorting tube 11 arranged on the side that rotates from the top to the side.
The mixed rice scraped up by the pot hole falls into the supply gutter 14 and is transferred to the #chain side of the supply gutter 14 by the supply helix 3, and the feed gutter 14 is connected to the mixed rice receiver. It also functions as a gutter.

The discharge side end of the finished rice w416 is the finishing [-rice flow lower cylinder] 7,
It is connected to the rice receiving trough 19 via the finishing rice flow grain plate 18, and the finishing rice is transferred from the rice dll cylinder 1-7 and the finishing rice flow grain plate 18 to the rice receiving trough 19. (
t-1 - Wind selection at Beifu Senro 20, Shi 1 - Kazurei 19
The brown rice that has flowed down is placed in a bucket type rice lifter 21,
Outside the aircraft via 1. This is a configuration that can be taken out.

A paddy receiving trough 22 is provided below the discharge side end of the rotary sorting cylinder 11, and grains made of paddy rice after one sorting flow down from the sorting end side of the four-rotation sorting cylinder 11 to the paddy receiving trough 22. is paddy lifting machine 2
: Part 1 where the grains are fried in step 3, fall into the paddy return hopper 24, and are taken off.
It is a configuration that reduces to −.

Next, let's talk about the bucket type mixed rice fryer 8.

The condition of installation on the aircraft will be explained. This bucket-shaped mixed rice frying/frying machine 8 consists of a vertically long mixed rice case 25.
Pulleys 26° 2G are rotatably attached to both ends of the -1 lower end of the mixed rice case 25. A large number of buckets are wrapped around the pulleys 2G and 2G. -27
, 27, ... mixed rice belt 28 attached
It is made up of. With the rotating shafts 29 of the pulleys 2G and 26 of the mixed rice case 25 along the side of the sorting case 10, the lower inlet 25a of the mixed rice case 25 is brought close to the sorting case 10, and It is connected in communication with the terminal end of the sliding rice helix 30 of the rice receiving gutter 7, and the discharging port 25b at the upper end of the mixed rice case 25 is connected to the mixed rice hopper 9. Part 25b
From there, the fried grains are thrown out perpendicularly to the side surface of the sorting case 10 and flow into the mixed rice hopper 9 in a short-circuited state. The bevel gear 31 attached to the shaft end of the sliding rice helix 30 and the bevel gear 32 attached to the shaft end of the lower pulley 26 are meshed,
The configuration is such that power is transmitted to the mixed rice frying machine 8 side.

The mixed rice case 25 is attached by a portion 33 rotatably supported by a bin 35 on a support portion 34 on the side of the sorting case lo, as shown in FIGS. 1 and 2. 25 protruding from the side of the sorting case 10;
It has a configuration that can be changed to a retracted state rotated 90 degrees. The finished rice lifting machine 21 is also configured in the same manner as the mixed rice lifting machine 8.

Next, the operation of the embodiment will be explained.

When carrying out hulling work, feed the paddy to the paddy hopper 2,
Drives each rotating part of the rice huller and sorter. Then, paddy hopper 2
The paddy supplied to the dehulling rolls 3, 3 is subjected to a depudding action, and the dehulled rice is sorted by the dehulling rice sorting path 4 located below. The rice husks are then discharged to the outside of the machine via a suction fan 5 and a dust exhaust pipe 6. The mixed rice of brown rice and paddy falls into the sliding rice receiving trough 7, is fried by a bucket-type mixed rice lifting machine 8, passes through the mixed rice hopper 9, and is delivered to the starting end of the supply trough 14 on the rotary sorting fill side. is fed to the side and then the feed helix 13 in the feed trough 14
and is supplied to the supply side end of the rotary sorting cylinder 11.

Next, the mixed rice is scraped up by the pot hole of the rotary sorting tube 11 which is rotating clockwise in FIG. In addition, the mixed rice of long-grained unhulled rice and some brown rice that has been scraped up low falls into the supply gutter 14 and is sorted.Next, the unsorted mixed rice that has fallen into the feed gutter 14 is transferred to the feed helix. At 13, the rotating sorting cylinder 11 is again moved from the conveying end of the supply gutter 14.
The raw material is supplied to the sorting start end side and re-sorted.

In addition, the brown rice that has fallen into the finishing rice @ 16 is transported by the finishing rice helix 15 to the finishing rice flow lower barrel 17, and then passes through the finishing grain plate 18 and falls into the finishing rice receiving trough 19 while being passed through the sorting wind. The rice is sorted by the finishing rice lifting machine 21 and taken out of the machine.

Grain mainly consisting of paddy after sorting sent to the sorting end side of the rotary sorting tube 11 falls into the lower paddy receiver jiA22, and is fried by the paddy hoisting machine 23 to the paddy return hopper 24. Undressing part 1
After being reduced to

As described above, in this embodiment, when attaching the bucket type mixed rice lifting machine 8 to the sorting case 10, the rotating wheels 29 and 29 of the pulleys 26, 26 of the mixed rice case 25 are attached to the sorting case. Along the sides of 10,
Since it is attached close to the sorting case 10, the outlet 25b of the -1 end of the mixed rice case 25 is directly opened and connected to the mixed rice hopper 9, and the outlet 25b of the mixed rice case 25 is connected to the outlet 25b of the mixed rice case 25. The fried grains are thrown out perpendicularly to the mixed rice hopper 9 in the sorting case 10 and flow into the mixed rice hopper 9 in a short-circuited state. The inflow path for grains into the rice mixer 9 is streamlined, the height of the mixed rice fryer 1 can be lowered compared to conventional devices, and the entire machine body can be made smaller.

In this embodiment, the height of the mixed rice case 25 is configured to be the same as the height of the sorting case 10, but the height of the mixed rice case 25 is configured to be lower than that of the sorting case 10, and the height of the mixed rice case 25 is configured to be lower than that of the sorting case 10. A structure may also be adopted in which the grains thrown out from the feeder are directly fed to the starting end side of the feed @ 14 using a curved guide path.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention -1-), e, Fig. 1 shows a side view i42, and Fig. 2 shows a partially cut away side view. Rear view, Figure 4 is a cut iIL side view, and Figure 4 is a cut side view 1/1.
4. FIG. 5 is a cutaway rear view. 2! ]. :3】. :15 Rotating shaft bevel gear removal part Bin 30 Scraped rice; 12 Bevel gear 34 Support part; 3 S] 1!5 Code explanation Receiving gutter Mixed rice hopper Rotating sorting cylinder supply helical type - 1 - Rice helical type J':, Rice flow lower tube type - ■ - Rice receiving gutter type [- Rice lifting machine Paddy grain lifting machine Mixed rice case bucket Paddy hopper sliding down Rice wind selection path dust exhaust tube mixed rice case sorting case drive #0-Ra supply gutter I ±1] rice runner type - final grain plate type 1-rice 1111. Selecting route paddy receiving trough paddy reduction hopper pulley mixed rice bell l-

Claims (1)

[Scope of Claims] [1] A large number of pot holes are formed on the inner peripheral surface of the wind-selecting machine body, which is equipped with a wind-selecting path 4 for wind-selecting the fallen rice from at least the shedding section 1. Rotating sorting cylinder 11 that rotates around the horizontal axis
and the husking section 1 are placed, and when the scraped rice after wind selection from the husking section 1 is fried in the rotary sorting cylinder 11 by the bucket-type mixed rice frying machine 8, the mixed rice is fried. The height of the machine 8 is approximately the same as the height of the rotary sorting cylinder 11, and the belt 2 with buckets 27, 27, .
A grain lifting device for a huller and sorter, characterized in that the surface number 8 is along the side of the machine body.