JPS60244346A - Test dehulling 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 device for shedding test paddy, and can be used for shedding test paddy in rice, wheat drying, storage plants, etc.

Problems to be Solved by the Invention Since the test paddy hulling device repeats the operations of accurately weighing, hulling, sorting, etc. for each test paddy, it is possible to eliminate residual rice in each process. You must do so.

Means for Solving the Problem This invention provides a means for distributing paddy from a supply hopper (1) to a paddy weighing device (2).
) with the shutter (3) closed,
Weighing hopper (4) of the paddy weighing device (2) that receives and weighs the paddy supplied from this supply hopper (1), and a husking device (5) that shucks the paddy supplied from this weighing hopper (4). ,
A sorting device (6) that receives and sorts the husked rice that has been husked by this husking device (5), and a weighing device (7) that receives the light and scrap rice sorted by this sorting device (6). The sorting hopper (8) for supplying light, and the weighing hopper (9) of the weighing device (7) for receiving and measuring the light and waste rice, etc., are configured to be operated in conjunction with each other for a certain period of time to maintain a residual discharge state. This is the configuration of the test stripping device.

Functions and Effects of the Invention When the shutter (3) of the supply hopper (1) is closed, the weighing hopper (4) of the paddy weighing device (2), the husking device (5)
), sorting device (6), sorting hopper (8) of sorting device (7)
), the weighing hopper (9) of the weighing device (7), etc. are operated to discharge the residue for a certain period of time, and the residue in each of these parts is transferred from the weighing hopper (4) to the scraping device (5) and the sorting device. (6), sorting hopper (8), and weighing hopper (9)
), and is discharged from the final weighing hopper (9), even if the shutter (3) of the supply hopper (1) is subsequently opened, the new supply is continued. The sample paddy is not mixed with the residue in each section, and the dehulled and sorted rice can be accurately weighed. Moreover, in the process before opening the shutter (3) of the supply hopper (1), each part except the shutter (3) is operated in conjunction with the state of discharging the residue. Accurate operations can be performed without the need for user selection.

Embodiment In the illustrated example, the underframe (10) set is provided in a box shape,
The above-mentioned parts are constructed inside the underframe (10), and the supply hopper (1) is provided to protrude from the negative end to facilitate the supply of paddy. The shutter (3) is connected to this supply hopper (1
), and can be opened and closed electromagnetically using a solenoid. The paddy weighing device (2) has a weighing hopper (4) at the top.
The bottom of the hopper (4) is inclined to one side, and a shutter (11) is provided at the lower end to be opened and closed electromagnetically by a solenoid. Above the paddy weighing device (2) is the operation panel (
12) and various operation switches etc. are provided.

A grain lifting machine (13) is provided on the discharge side of the weighing hopper (4), and the lower end of the weighing hopper (4) is visible above the hopper (14) of the grain lifting machine (13). .

In the center of the underframe (10), a dehulling device (5), a sorting device (6), a weighing device (7), etc. are arranged from the top to the bottom. The husking device (5) has a pair of left and right husking rolls, and is capable of husking by supplying paddy between the husking rolls, and above this is a husking hopper (15).
), the upper end of the grain lifting machine (13) is connected, and paddy can be supplied to the husking device (5) by opening, closing, or adjusting the lower control valve (16). (17) is the gap adjustment handle for the de-pulping roll. This de-pudding device (5
) is equipped with a suction dust extractor (18) on the negative side of the
5) It is configured so that it can air-select the deflated rice by communicating with the wind sorting section (19) below, and the pipe (2) is connected to the deflated hopper (15).
0) to allow suction and dust removal.

A switching gutter (21) is provided below the husking device (5) so as to be rotatable from side to side, and can receive the husked rice flowing down from the wind sorting section (19) and switch it between the center and the left and right sides. can.

A reducing machine (22) is visible below the center, and the lower end is visible above the hopper (14), and a shutter (23) can be opened and closed in the middle by electromagnetic solenoid and lever operation. Provided.

The dehulled rice can be stored in this reducing machine (22) and allowed to flow down. A sorting device (6) (6) consisting of a rotating sorting cylinder (24) is arranged on both the left and right sides of this, and the sorting cylinder (24) has a sorting hole on its circumference that allows waste rice to leak out. Also, a part of the tube is provided with an outlet (25) through which the residual light can be discharged by rotating the sorting tube in the opposite direction. (26) is a supply hopper communicated with this sorting tube (24). The sorting room containing both the left and right sorting tubes (24) is divided into left and right sides, with a sorting hopper (8) at the bottom of each.
, (8) A shutter (27) that can be opened and closed at the lower end of (27)
), which can be opened and closed electromagnetically by a solenoid. Further, the switching operation of the switching gutter (21) and the rotation direction of each sorting cylinder (24) are also electrically operated.

The weighing device (7) is provided with a weighing hopper (9) at the top, and the bottom of this hopper (9) is inclined toward one side so that the lower end is exposed above the hopper (29) of the grain lifting machine (28). We have
A shutter (30) which can be opened and closed is provided at the lower end of the opening, and can be opened and closed electromagnetically by a solenoid.

(31) is a take-out hopper, which communicates with the upper end of the grain lifting machine (28), and has a switching gutter (32) at the lower end.
3) It is a configuration that can be switched to (33) and communicated.

This switching gutter (32) is configured to be electromagnetically switched by a solenoid. (34) is a pipe that communicates the take-out hopper (31) and the suction dust remover (18) to suck dust. (35) is the motor, and the grain lifting machine (13)
+ Slipping device (5), sorting tube (24), grain lifting machine (28)
, a suction dust extractor (18), etc. are linked together.

The operation mechanism of the operation panel (12) is connected to each shutter (3), (1
1), (23), (27), (30), each switching gutter (2
1), (32), and switches that can independently operate the rotational direction of the sorting cylinder (24), the drive of the motor (35), etc., and the shutters (11), (23), (2).
7), opening of (30), switching of the switching gutter (21) to either the left or right sorting tube (24), and this sorting tube (24)
An interlocking switch (36) is provided that simultaneously operates the reverse rotation of the grain lifting machine (13), (28), the threshing roll, the suction dust remover (18), etc. By providing a timer and turning on the switch (36), the shutter (11) closes after a certain period of time has elapsed.
The sorting cylinder (24) rotates forward, and the shutters (27) and (30
) is closed, the shutter (3) is turned on, and the shutter (3) is opened.

In addition, the shutters (27), (30) and the sorting tube (2
Forward/reverse switching in 4), when the sorting cylinder (24) rotates in the forward direction, the shutter (27) is closed and the shutter (30) is also closed, and when the shutter (30) is opened, the grains being weighed are When the shutter (30) is closed after being discharged from the weighing hopper (9), the shutter (27) opens to transfer the grains in the sorting hopper (8) to the weighing hopper (9), and the shutter (27)
) closes, the sorting tube (24) rotates in the opposite direction, and when all the light in the sorting tube (24) is discharged, the shutter (2
7) can be opened again at an appropriate timing, this series of switching operations can be performed automatically, eliminating erroneous operations and simplifying operations.

Note that the relationship between the shutter (3) and other shutters (11), etc. may be configured such that the shutter (3) is checked and interlocked so that the shutter (3) does not open unless this shutter (11) is closed.

In addition to the above, each operating section may be configured to be manually operated by a direct lever or the like.

When the switch (36) is turned on, the shutter (3) of the supply hopper (1) remains closed, and the grain lifting machines (13), (28), suction dust removal machine (i) are driven by the motor (35).
8), the removal rolls, etc. are rotated in conjunction with each other, and the sorting cylinder (
24) are rotated in the opposite direction, and the shutters (11), (23),
(27) and (30) are open, and the switching gutter (21)
) is in a state where it is seen from either the left or right sorting tube (24) side, and as this state continues for a certain period of time by a timer, during this time, the paddy remaining in either part,
Brown rice, waste rice, etc. are sequentially taken out into the container (33) through subsequent processes, and dust is discharged from the suction dust extractor (18).

Therefore, the entire process from the weighing hopper (4) to the take-out hopper (31) has been cleaned without any residue.

In this way, when the predetermined time elapses, the shutter (1
1) is closed and the shutter (3) is opened, so that the paddy in the supply hopper (1) is supplied to the weighing hopper (4) and weighed, and when this weighing is finished, the shutter (3) is closed and the shutter (11 ) is opened and the hopper (
15) and is stripped by the rotation of the stripping roll of the stripping device (5). At this time, dust is sucked into the hopper (15) through the pipe (20). Skimmed rice is selected by wind selection department (19)
The rice husks are removed by suction to the suction dust extractor (18), and the dehulled rice is supplied to one of the sorting cylinders (24) by the switching gutter (21) and is rotated and sorted. The waste rice leaking from the outer periphery of the sorting tube (24) is temporarily stored in the sorting hopper (8) with the shutter (27) closed, and then weighed when the shutter (27) is opened again. Grain is poured down into the hopper (9) and weighed, and when the shutter (30) is opened, the grain is transferred to the lifting machine (28).
The rice is taken out as waste rice through a take-out hopper (31), a switching gutter (32), etc. into one container (33). Also, during the measurement of this waste rice, the sorting cylinder (24) is rotated in the opposite direction, and the internal light is discharged from the discharge port (25) and sent to the sorting hopper (8).
After the waste rice has been discharged from the weighing hopper (9), this light is supplied to the weighing hopper (8), where it is weighed and processed in the same manner, and then transferred to another container (33) and taken out. . Dust is also collected in the hopper (31).

When you want to return the husked rice that has been husked by the husking device (5) and husks it again, connect the switching gutter (21) to the husking machine (22) in the center.
), and if you want to store an appropriate amount of this drained rice and recycle it, you can switch to the shutter (2).
3), and store the deflated rice in this reducing machine (22).

In addition, since the left and right sorting devices (6) (6) each require sorting time, by using them together by switching the switching gutter (21), it is possible to successively perform dehulling and sorting even with different sample paddy. Be efficient.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; FIG. 1 is a front view, FIG. 2 is a side view thereof, and FIG. 3 is a side view of a part thereof. In the figure, code (1) is the supply hopper, (2) is the rice splitting device,
(3) is a shutter, (4) is a weighing hopper, (5) is a dehulling device, (6) is a sorting device, (7) is a weighing device, (8) is a sorting hopper, and (9) is a weighing hopper. . Patent applicant name Iseki Agricultural Machinery Co., Ltd. Representative Masataka Iseki Figure 2

Claims (1)

[Claims] When the shutter (3) for supplying paddy from the supply hopper (1) to the paddy weighing device (2) is closed, the paddy weighing device (2) receives and weighs the paddy supplied from the supply hopper (1). A weighing hopper (4), a hulling device (5) that hulls the paddy supplied from the weighing hopper (4), and a sorting device that receives and sorts the hulled rice hulled by the hulling device (5). (
6), a sorting hopper (8) that receives the lighting and scrap rice sorted in the sorting (6) and supplies it to the weighing device (7), and a weighing device that receives and weighs the lighting and scrap rice, etc. A test dehulling device is constructed by interlocking the operation of the weighing hopper (9), etc. of (7) to the residue discharge state for a certain period of time.