JPH0630312Y2 - Sorted grain extraction port in rocking sorter - Google Patents

Description

[Detailed Description of the Invention] (a) Industrial field of application The present invention is a vertically inclined upper part of a sorting plate which is formed with a rough surface and is tilted in both vertical and horizontal directions and is rocked vertically in the horizontal direction. While supplying the mixed rice of brown rice and paddy to the rice and gradually flowing it to the lower slope, the mixed rice is mixed with the brown rice and the paddy by diverting the brown rice and the paddy to the uphill and downhill. The present invention relates to a selected grain extraction port in an oscillating sorting machine for sorting into.

(B) Conventional technology An oscillating sorter configured as above to sort mixed rice is
Conventionally, it is known as disclosed in, for example, Japanese Patent Laid-Open No. 58-202082.

However, as described in this publication, the conventional ones are such that the brown rice outlet, the mixed rice outlet and the paddy outlet are moved up and down along the edge of the lower slope of the sorting plate. It is provided over the crocodile.

Therefore, no matter how well the mixed rice is sorted,
Not only does the mixed rice have to be sorted into three types of brown rice, paddy, and mixed rice, but the mixed rice also contains large amounts of immature rice such as green rice. When it is being used, there is a problem that the upswing of brown rice will affect the drift of rice.

(C) Problems to be solved by the invention As described above, in the conventional structure, it is always selected into three types of brown rice, paddy and mixed rice, and when a large amount of immature rice is mixed, it is selected. Since the effect is not good, the present invention examines the arrangement of each of the brown rice outlet, the mixed rice outlet, and the paddy outlet, and repeats the test, so that the mixed rice with good selection conditions You can select brown rice and paddy,
Further, the present invention has been improved and devised for the purpose of facilitating the selection even if a large amount of unripe rice is mixed, and providing an orbiting sorter with high sorting accuracy as a whole.

(D) Means for Solving the Problems Therefore, the present invention proposes that the upper surface of the sorting plate, which has a rough surface, is tilted in both vertical and horizontal directions, and is vertically slanted vertically, is the upper half of the crocodile brown rice. In an oscillating sorter that selects and mixes unpolished rice and paddy between the uphill and downhill while supplying the mixed rice of paddy and gradually flowing to the lower sloped lower saw,
It is intended to achieve the above-mentioned object by constructing as described below.

That is, a brown rice outlet is provided on the lateral side of the sorting plate in the swinging edge of the lower edge of the sorting plate in the longitudinal direction, and a mixed-rice outlet is provided on the lateral side of the sorting plate in the swung arm. On the same side as the mixed rice outlet, a paddy outlet is provided at a lateral position at a suitable distance from the mixed rice outlet at a high position, and the one taken out from the mixed rice outlet is switched by a switching valve. It is constructed so that it can be freely merged with the one taken out from the paddy outlet.

(E) Action With this configuration, the mixed rice of brown rice and paddy, which is supplied to the upper sloping upper part of the vertical direction of the selection plate, moves slowly while the lower sloping part gradually flows to the wager due to the horizontal tilting up and down. Brown rice drifts up, and paddy drifts down.
Gradually, brown rice is distributed on the uphill and paddy on the downhill.

Then, the hulls that are concentrated and distributed in the sway and form the hull layer are sequentially taken out from the hull take-out port, while the lower slopes in the vertical direction and those near the horizon are selected while being blocked. The brown rice was forced to push to the swaying rocks by the swinging action of the plate, and the paddy, on the contrary, had a strong sliding motion to the swaying rolls, and the vertically inclined lower part of the sorting plate was lowered. From near, the distribution of brown rice becomes clear, and the width of the unsorted mixed rice layer is reduced, and the paddy layer becomes insignificant, forming a brown rice layer and pushing it up to the sway. Brown rice is taken out from the brown rice outlet provided on the side of the sorting plate, and the mixed rice is sorted by being shaken and taken out from the mixed rice outlet provided on the side thereof.

In addition, when the sorting condition on the sorting plate is not stable at the start or end of the sorting work and a large amount flows down to the rice hull mixed rice outlet, the changeover valve is operated to remove the rice taken out from the mixed rice outlet. Make sure that it merges with the product taken from the outlet.

(F) Embodiments The present invention will be described in detail below with reference to embodiment drawings.

(1) is a sorting plate that has a rough rectangular surface and is formed in a longitudinal rectangle in the vertical direction (a), and the side plates (6) (7) (8) (9) on the four circumferences.
Erected to form a shallow box shape, which is superposed in multiple stages to be integrated, and tilted in both the vertical direction (a) and the horizontal direction (b) to be eccentric by being supported by the supporting rod (10). The wheel mechanism (11) is configured to be able to swing diagonally up and down in the lateral direction (b).

Vertically (a) inclined upper side of each sorting plate (1) constructed in this way (a) The upper side plate (6) of the side plate (6) swings up in the horizontal direction (b). In the vertical direction (b) of the swaying gutter, the sloped lower gab end corresponds to the end of the sorting plate (1) ..... , And the part of the side plate (9) standing upright on the side of the sorting plate (1), which corresponds to the lower end of the swaying slope, that is, the opposite side of the brown rice outlet (2). Each of the mixed rice outlets (3) is provided with the mixed rice outlet (3) and the side plate (9) provided with the mixed rice outlet (3) is separated from the mixed rice outlet (3) in the vertical direction (b) by an appropriate distance. A paddy outlet (4) is provided at the open position.

And, the storage tank (where the mixed rice is fed from each of the above-mentioned supply ports (12) to each of the sorting plates (1) in the vertical direction (a) 13) is attached, and brown rice gutters (14) are attached in the vertical direction along the brown rice outlets (2) so that the brown rices taken out from the brown rice outlets (2) are collected together, In addition, the mixed rice gutters (15) and the rice gutters (16) are vertically installed along the mixed rice outlets (3) and the paddy outlets (4), respectively. ) And each paddy exit (4)
Items taken out from and are collected separately and taken out.

Further, the middle part of each of the brown rice gutter (14) and the mixed rice gutter (15) is connected to the mixed rice gutter (15) through a connecting gutter (17) which is inclined laterally along the selection plate (1). ) Connection gutter (17) Communication gutter with the downstream part from the communication point and the above-mentioned gutter (16)
Connected with (18), the branch valves from the brown rice gutter (14) to the contact gutter (17) and the branch portion from the mixed rice gutter (15) to the communication gutter (18) are respectively connected with switching valves (19) and ( 5) is installed.

With this configuration, the mixed rice of brown rice and paddy is stored in the storage tank (13) while being fed from each supply port (12) to each sorting plate (1).
In the vertical direction (a), the upper slope is supplied to the crocodile, and while the lower slope in the horizontal direction (b) is gradually swung up and down, the lower slope gradually flows into the wa The unbalanced currents flow down, and gradually the brown rice is distributed on the uphill and the paddy is distributed on the downhill.

Then, the paddy that is distributed unevenly on the sway and forms the paddy layer (A) in the range indicated by the imaginary line is sequentially drawn from the paddy exit (4) to the paddy gutter (16) as shown by the arrow (C). While flowing in, the lower slope of the vertical direction (a) and those near it are blocked by the side plate (8) standing along the edge of the lower slope of the vertical direction (a). In this state, the sorting plate (1) is subjected to the swinging action, and the brown rice is forced to push up to the swaying pad, and the paddy conversely slides to the swaying pad. In the vertical direction (b) of the sorting plate (1), the distribution of brown rice becomes clear from near the lower part of the slope, and the brown rice layer as shown by the range of the phantom line.
(C) is formed, with which the unsorted mixed rice layer is reduced in width as the mixed rice layer (B) is reduced as shown by the range of the phantom line, and the paddy layer (A) is insignificant. The brown rice that forms the brown rice layer (C) and is pushed to the rocking roll is pushed to the brown rice outlet (2) provided on the rocking roll of the selection plate (1) as indicated by the arrow (d). It enters the brown rice gutter (14), and the mixed rice flows into the mixed rice gutter (15) as shown in (e) from the mixed rice take-out port (3) provided in the sway.

In this way, the brown rice entering the brown rice gutter (14) from each brown rice outlet (2) and the mixed rice flowing into the mixed rice gutter (15) from each mixed rice outlet (3) and the above-mentioned paddy gutter (16) The inflowing paddy is collected in each gutter, taken out, and sorted.

In addition, at the start or end of the sorting work, the sorting plate
(1) Switching valve when the above selection is not stable and the paddy is taken out from the brown rice outlet (2) and mixed into the brown rice in the brown rice gutter (14)
Switch (19) as shown by the phantom line to guide the one taken out from the brown rice gutter (14) to the mixed rice gutter (15) through the contact gutter (17), and the paddy to the mixed rice outlet (3). When it flows down as much as possible, operate the directional control valve (5) to make it look like a virtual line.
What is taken out from 5) is merged with what is taken out from the paddy gutter (16).

The opening widths of the brown rice outlet (2), the mixed rice outlet (3) and the paddy outlet (4) can be adjusted to any size by any means to adjust the selection state and if the selection is good. Close.

When the mixed rice mixed with barley is selected by the rocking sorter according to the present invention, the barley can be removed well together with the selection.

(G) Effect of the Invention As described above, the present invention forms a rough surface, tilts it in both vertical and horizontal directions, and swings it diagonally up and down in the horizontal direction. In the rocking sorter for feeding the mixed rice of paddy and gradually flowing it to the lower slope of the longitudinal direction, the brown rice and the paddy are biased to the rising and falling sides to select the rice. Longitudinal inclination of the sorting plate A brown rice outlet is provided on the side of the sorting plate in the swinging end of the lower row, and a mixed rice outlet is provided on the side of the sorting plate in the shaking table, and the mixing is performed. On the same side as the rice outlet, a hull take-out port is provided at a lateral position at an appropriate distance from the mixed-rice outlet at a high position, and the one taken out from the mixed-rice outlet is hulled by switching the switching valve. Since it is configured so that it can freely merge with the product taken out from the outlet, As the paddy that is concentrated and distributed in the vertical direction to form a paddy layer is sequentially taken out from the paddy take-out port, the sorting plate swings while the lower slope in the vertical direction and those near it are blocked. The brown rice is forced to push to the swaying side, and the paddy, on the contrary, has a strong sliding movement to the swaying side, which makes the sorting effect remarkable, and selects the mixed rice with good sorting. At this time, it is possible to sort into two types of brown rice and paddy, and even if a lot of unripe rice is mixed, the sorting is facilitated and the sorting state on the sorting plate is stabilized at the start or end of the sorting operation. When a large amount of puffed rice flows down to the mixed rice outlet, it is possible to operate the switching valve so that the one taken out from the mixed rice outlet joins with the one taken out from the paddy rice outlet. To be able to provide a highly accurate rocking sorter Than it was Tsu.

[Brief description of drawings]

The drawings show embodiments of the present invention, in which FIG. 1 is a plan view in which a part of the rocking sorter is shown in a cutaway state, and FIG. 2 is a vertical cross-sectional view of the main part thereof. 1 ... sorting plate, a ... longitudinal direction b ... horizontal direction, 2 ... brown rice outlet 3 ... mixed rice outlet 4 ... paddy outlet 5 ... switching valve

Claims (1)

[Scope of utility model registration request] 1. A surface is formed as a rough surface and tilted in both vertical and horizontal directions,
Vertically swinging the sorting plate (1) that swings up and down diagonally in the horizontal direction (b)
(A) The upper slope is supplied with mixed rice of brown rice and paddy in the longitudinal direction
(A) In an oscillating sorter that sorts brown rice and paddy on the sway and the sway while the lower part of the slant is gradually fluidized, the vertical direction of the sorting plate (1) is selected. Direction (a) Inclination Lower brown rice is on the side of the sorting plate (1) at the edge of the rising edge and the brown rice outlet
Place (2) on the side of the sorting plate (1) in the rocking mill to remove mixed rice.
(3) are provided respectively, and at the same side as the mixed rice outlet (3), a paddy outlet (4) is provided at a lateral position that is appropriately separated from the mixed rice outlet (3) by a high rank. In an oscillating sorter characterized in that the one taken out from the mixed rice taking-out port (3) can be appropriately merged with the one taken out from the paddy taking-out port (4) by switching operation of the switching valve (5). Sorted grain outlet.