JPS63126562A - Cereal elevator device for rice huller - 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 [Industrial Application Field] The present invention relates to a grain lifting device for a huller that is equipped with a rotating sorting cylinder that sorts mixed rice while rotating around a horizontal axis.

[Prior art]

On the top of the wind sorting section, which has a wind-selecting path for washed-down rice and a wind-selecting path for finishing brown rice, a husking section and rotating sorting cylinders for sorting mixed rice are arranged in front and back. There is a rice hulling machine installed.

In this rice hulling machine,
As in Publication No. 0, there is a mixed rice grain lifting machine that lifts the rice that has fallen off at the shedding section into a rotating sorting tube, and a finished rice lifting machine that takes out the brown rice after sorting in the rotating sorting tube out of the machine. Some of them also use bucket-type grain lifting machines.

[Problems to be Solved by the Invention] In this prior art, bucket-type grain lifting machines are both attached to the left and right sides of the machine body, and a power transmission device is provided on the inner side of the grain lifting machine. However, it had the disadvantage that it was difficult to inspect and maintain the grain lifting machine and power transmission device.

Therefore, the present invention provides a mixed rice grain lifting machine that lifts the rice that has fallen off in the threshing section into a rotating sorting tube, a finished rice lifting machine that takes out the brown rice after sorting in the rotating sorting tube outside the machine, and a power transmission machine. The purpose is to facilitate inspection and maintenance of the device and eliminate the drawbacks of conventional devices.

[Means to solve the problem]

The technical means of the present invention to solve this technical problem is as follows: 1. Wind selection section 24, which has Suriropmai wind selection route 4 for wind-selecting the fallen rice, and Finishing rice wind selection route 23 for wind-selecting brown rice. The main part of the huller is constituted by a sorting case 10 in which a rotary sorting tube 11 for sorting mixed rice while rotating around a horizontal axis is installed.
A bucket-type mixed rice lifting machine 8 that lifts the rice that has fallen off in the threshing section 1 to the rotary sorting tube 11, and a bucket-type mixed rice lifting machine 8 that is installed adjacent to the mixed rice lifting machine 8 and that transfers the rice that has been removed from the threshing section 1 to the rotating sorting tube 11. The lower part of the bucket-shaped finished rice lifting machine 20 that takes out the brown rice after sorting is connected by a grain lifting machine connection body 25 to form an integral block structure in a grain lifting machine block 26. Grain machine block 2
The inner end of the grain lifting machine 6 is supported rotatably in the inner and outer directions via a vertical axis, and inside the grain lifting machine connection body 25 is connected to the mixed rice grain lifting machine 8 and the finished rice grain lifting machine 20. A grain lifting machine device for a huller is constructed in which transmission devices 31, 32, 33 for transmitting power are provided, and the transmission devices 31, 32, 33 are covered with a transmission cover 36.

[Operation and effect of the invention]

A bucket-type mixed rice grain lifting machine 8 for frying the rice that has been removed from the threshing section 1 into a rotary sorting cylinder 11, and a bucket-type mixed rice grain lifting machine 8 that is installed close to the mixed rice grain lifting machine 8 and sorting in the rotary sorting cylinder 11. A bucket-type finished rice lifting machine 2o that takes out the remaining brown rice outside the machine, and transmission devices 31 and 3 that transmit power to these lifting machines 8 and 20.
2.33 is integrally constituted as a grain lifting machine block 26, and this grain lifting machine block 26 is connected to the wind sorting section 2.
4, so that it can be rotated in the inward and outward directions, so by rotating the grain lifting machine block 26 outward, it is possible to inspect the grain supply status of the mixed rice lifting machine 8 and the finished rice lifting machine 20. and maintenance can be carried out, and the power transmission bag 51
31.32.33 Mixed rice grain lifting machine 8 and finishing rice grain lifting machine 2
Since the mixed rice lifting machine 8 and the finished rice lifting machine 20 are located inside the grain lifting machine connection body 25 that constitutes a block, the mixed rice lifting machine 8 and the finished rice lifting machine 20 With the finished rice frying machine 20 still attached to the wind sorting section 24.

By removing the transmission cover 36, inspection and maintenance of the transmission part can be performed quickly and easily.

〔Example〕

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

First, the configuration of the embodiment will be explained. This rice huller is
A wind selection section 24 with a wind selection path 4 for wind-selecting fallen rice and a finishing rice wind selection path 23 for wind-selecting unpolished rice, a husking section 1, and a wind-selecting section 24 for wind-selecting brown rice. Rotary sorting tube 11 that sorts
A sorting case 10 and a sorting case 10 are constructed as a block.

Reference numeral 1 denotes a dehulling section, and this dehulling section 1 is composed of a paddy hopper 2, a pair of dehulling rolls 3.3, and the like. Reference numeral 4 denotes a sludge rice wind sorting path, in which the sloughed rice from the pudding section 1 is sorted by the sorting wind generated by the suction fan chamber 5 in front, and the rice husks are passed from the suction fan chamber 5 through the dust exhaust pipe 6 to the machine. The mixed rice of brown rice and paddy is discharged outside and falls into the sliding rice receiving trough 7 below.
The mixed rice that has fallen into the mixed rice is transported by a bucket-type mixed rice lifting machine 8 through a mixed rice channel 9 to the starting end of a supply gutter 14 which also serves as a mixed rice receiving gutter.

Reference numeral 1o denotes a sorting case, and inside the sorting case 10 there is a supply end (as shown in FIG. right side) and the discharge side end (left side in Figure 5) by driving roller 1.
It is rotatably supported by 2.12. This rotating sorting tube 1
1, a supply gutter 14 with a feed helix 13 and a finishing rice gutter 16 with a finishing rice helix 15 are installed horizontally.

In arranging the supply gutter 14 and the finished rice gutter 16 inside the rotary sorting tube 11, the finished rice gutter 16 is placed inside the rotary sorting tube 1.
The supply gutter 14 is arranged from the bottom of the rotary sorting cylinder 11 to the scooping side that rotates upward, and the supply gutter 14 is arranged from the top of the rotary sorting cylinder 11 to the side that rotates downward.

In addition, the mixed rice scooped up by the pot hole of the one-rotation sorting cylinder 11 in which the finished rice control valve 16a of the finished rice gutter 16 is pivotally supported on the scooping side end of the rotary sorting cylinder 11 so as to be able to move up and down, It falls into the supply gutter 14, and the supply helix 13 feeds into the supply gutter 1.
The supply gutter 14 also serves as a mixed rice receiving gutter.

The discharge side of the finished rice gutter 16 is communicated with the finished rice receiving gutter 19 via the finished rice flow lower tube 17 and the finished rice flow grain plate 18,
While the finished rice is falling from the finished rice flow down tube 17 and the finished rice flow grain board 18 to the finished rice receiving trough 19, the brown rice that has been wind-selected in the finished rice wind selection path 23 and flowed down to the finished rice receiving trough 19 is placed in a bucket. A paddy lifting cylinder 21 is installed at the discharge side end of the one-rotation sorting cylinder 11, which is taken out of the machine through the finished rice take-out port 20a on the rear side of the finished rice lifting machine 20. The sorted paddy drawn up by the paddy pumping cylinder 21 connected in series is returned to the husking section 1 with a paddy return value of 22.

Next, a bucket-type mixed rice lifting machine 8 and a finished rice lifting machine 2
The installation state of No. 0 will be explained. The mixed rice lifting machine 8 and the finished rice lifting machine 20 are placed adjacent to each other, and their lower part is integrally formed with a grain lifting machine connection body 25 to form a grain lifting machine block 26, which is located next to the wind sorting section 24. Attach the front end of the grain lifting machine connection body 25 on the grain lifting machine block 26 side to the end of the mixed rice helical case 27 that is attached to the side surface in a protruding state.
8.28 to support the grain lifting machine block 26 rotatably from the inside to the outside.

A mixed rice helical case 27 is removably connected to the lower front part of the mixed rice case part 8a of the mixed rice lifting machine 8. By supporting the mixed rice transfer helix 29 located therein, the structure is such that the fallen rice in the fallen rice receiving trough 7 can be transferred to the lower part of the mixed rice case section 8a of the mixed rice grain lifting machine 8, and this finished rice grain lifting machine A finished rice spiral case (not shown) is removably connected to the lower ridge of the finished rice case part 20a of No. 20. By supporting the finished rice transfer helix 30, the finished rice in the finished rice receiving trough 19 can be transferred to the lower part of the finished rice case part 20a of the finished rice grain lifting machine 20. The flow tube 8b of the upper take-out portion of the mixed rice fryer 8 is communicated with the mixed rice hopper 9.

Moreover, inside the grain lifting machine connection body 25 that constitutes the mixed rice lifting machine 8 and the finished rice lifting machine 20 as a block.

a mixed rice pulley 31 that transmits power to the mixed rice lifting machine 8;
Finished rice pulley 32 that transmits power to the finished rice lifting machine 20
At the same time, a transmission belt 33 is wound between these pulleys 31 and 32, and power is transmitted from the pulley 34 attached to the shaft end of the mixed rice transfer helix 29 to the mixed rice pulley 31 via the transmission belt 35. It is configured as possible. 36 is a transmission cover installed along the outer surface of the grain lifting machine coupling body 25, and 37 is a fitting.

Next, the operation of the embodiment will be explained. Paddy is supplied to the paddy hopper 2 of the rice processing section 1, and each rotating part of the huller is driven. Then, the paddy supplied from the paddy hopper 2 to the husking section 1 is subjected to the following action, the fallen rice is sorted by the downward sliding rice wind sorting path 4, and the rice husks are discharged from the dust exhaust pipe 6 to the outside of the machine. Ru. The mixed rice of brown rice and paddy falls into the sliding rice receiving trough 7, and is lifted up and supplied to the starting end side of the supply trough 14 on the side of the rotary sorting cylinder 11 through the mixed rice channel 9 in the mixed rice lifting machine 8. It is supplied to the supply side end of the rotary sorting cylinder 11 by the supply helix 13 in the supply receiving trough 14 .

Next, the mixed rice is scooped up by the pot hole of the rotary sorting tube 11 rotating clockwise in FIG. The unsorted mixed rice that has fallen into the gutter 14 and has been sorted, and which has fallen into the feed gutter 14, is fed again into the rotary sorting tube 11 from the conveyance end of the feed gutter 14 by the feed helix 13, and is re-sorted. In addition, the finished rice that has fallen into the finishing rice machine 16 is conveyed to the finishing rice flow lower tube 17 by the finishing rice helix 15, passes through the finishing rice flow grain plate 18, and falls to the finished rice receiving trough 19, while the air pressure fan 38 The rice is sorted by the sorting wind and taken out of the machine by the finished rice lifting machine 20.

The sorted paddy sent to the discharge side end of the rotary sorting cylinder 11 is
The unhulled rice that enters the paddy lifting cylinder 21 and is pumped up by the unhulled rice cylinder 21 is returned to the unhulled rice hopper 2 of the hulling section 1 via the hulling rice reducing machine 22, and is subjected to the shedding action in the hulling section 1 again. It is something.

The hulling and sorting work is carried out as described above, and a bucket-type mixed rice lifting machine 8 and a mixed rice lifting machine 8 are used to fry the rice that has been removed from the hulling section 1 to the rotary sorting @ 11. A bucket-type finished rice lifting machine 20 that is installed close to the machine and takes out brown rice after sorting in the rotary sorting cylinder 11, and a mixed rice pulley that transmits power to these lifting machines 8 and 20. 31° Finished rice pulley 32. The transmission device such as the transmission belt 33 is integrally constituted as a grain lifting machine block 26, and the grain lifting machine block 26 is attached to the wind selection section 24 so as to be rotatable in the inward and outward directions. By rotating the machine block 26 outward, the mixed rice lifting machine 8
It is also possible to easily inspect and maintain the grain supply status of the finished rice lifting machine 20, and the mixed rice pulley 31 and the finished rice pulley 32. A transmission device such as a transmission belt 33 is disposed on the outer side of the mixed rice lifting machine 8 and the finished rice lifting machine 20, and the mixed rice lifting machine 8 and the finished rice lifting machine 20 are configured as a block. Since it is located inside the machine coupling body 25, the mixed rice grain lifting machine 8 and the finished rice grain lifting machine 2
0 was attached to the wind selection part 24 in a bad condition, and the transmission cover 3
By removing 6, inspection and maintenance of the transmission part can be performed quickly and easily, and since the grain lifting machine coupling body 25 constitutes a part of the cover member of the transmission device, the cover structure can be simplified. It is something.

[Brief explanation of the drawing]

The drawings show an embodiment of the invention; FIG. 1 is a perspective view, FIG. 2 is a side view, and FIG. 3 is a cutaway rear view. [Explanation of symbols] 1. Dehulling section 2. Paddy tank 3. Dehulling roll 4. Slipping rice wind selection path 5. Suction fan room
6 Dust exhaust pipe 7 Dropped rice receiving gutter 8 Mixed rice lifting machine 8a Throwing out port 8b Upper through port 9 Mixed rice channel
10 Sorting case 11 Rotary sorting tube 12
Drive roller 13 Supply helix 14 Supply gutter 1
5 Finishing rice spiral 16 Finishing rice gutter 17 Finishing rice flow lower tube 18 Finishing rice flow grain plate 19 Finishing rice receiving trough
20 Finished rice grain lifting machine 23 Finished rice wind selection route 24
Wind sorting section 25 Grain lifting machine connection body 26 Grain lifting machine block 27 Mixed rice helical case 28 Pin 29 Mixed rice transfer helix 30 Finished rice transfer helix 31 Mixed rice pulley (transmission device) 32 Finished rice pulley (transmission device) 33 Transmission belt (Transmission device) 34 Pulley 35 Transmission belt 36 Transmission cover 37 Mounting tool 38 Pressure fan i+゛+11! -'r','+,! ”,!:nf-3rd
figure

Claims (1)

[Scope of Claims] [1] A wind-selection section 24 which includes a husking section 1, a wind-selecting path 4 for wind-selecting fallen rice, and a finishing-rice wind-selection path 23 for wind-selecting brown rice;
Rotary sorting tube 1 that sorts mixed rice while rotating around the horizontal axis
1 constitutes the main part of the huller, and a bucket-type mixed rice lifting machine 8 that lifts the scraped rice from the hulling section 1 to a rotary sorting cylinder 11, and A grain lifting machine connection body 25 connects the lower part of a bucket-shaped finished rice lifting machine 20 that is installed adjacent to the rice lifting machine 8 and takes out brown rice after sorting in the rotary sorting tube 11 to the outside of the machine. The grain lifting machine block 26 is connected to the grain lifting machine block 26, and the inner end of the grain lifting machine block 26 is rotatably supported in the inner and outer directions via a vertical axis. Transmission devices 31, 32, and 33 for transmitting power to the mixed rice lifting machine 8 and the finished rice lifting machine 20 are provided inside the connecting body 25, and a transmission cover 3 is provided.
6 covers transmission devices 31, 32, and 33.