JPS6090083A - Rotary sorter easy to observe interior - 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: A recess is formed [2, -1''ffA side is the supply side of grains to be sorted, and a sorting cylinder is rotatably suspended horizontally, and the recess is formed in the cylinder. A rotary sorter is equipped with a receiving gutter for taking out the sorted grains that are scooped up, and the model part corresponding to the upper part of the supply side and the discharge side of the grains to be sorted is cut out to introduce external light into the sorting cylinder, and By opening on the discharge side wall a lever for operating the receiving adjustment plate that is adjusted according to the sorting state and an observation window for observing the inside of the sorting cylinder, the flow state of the grains to be sorted from this observation window can be adjusted to <l. It is easy to observe the state of inflow into the receiving trough due to the scooping action of the grains, and the change in the amount of grains to be sorted fed into the sorting cylinder, as well as the shape of grains due to differences in product types. It is an object of the present invention to provide a rotary sorting machine that responds quickly to changes and always has high performance in sorting out fine particles.

Hereinafter, this rotary sorting machine will be explained with reference to embodiment figures.

(1) is a sorting cylinder with a number of depressions formed on its inner circumferential surface, and is supported in a substantially horizontal position by appropriate rollers (2) and (3) rotated by a drive device. The supply side (X) of the skin sorting grains is defined as the supply side (X), and the other end is defined as the discharge side (Y). (4) is a receiving gutter which is installed within the sorting cylinder (υ) over the entire width of this cylinder (1), and has a built-in screw conveyor (5) for taking out the sorted grains. 6) and (7) are gutter (4)
The receiving side plate and the receiving collecting plate extend diagonally upward. Reference numeral (8) denotes a receiving adjustment plate whose lower edge is pivoted at the upper end of the receiving side plate (6) so that the standing posture can be changed. (9) changes and adjusts the standing posture of the receiving adjustment plate (8)...-, the proximal end is fixed to the axis QllI that was previously published on the lower edge of the cough receiving adjusting plate (8), and the tip is is 11 on the discharge side (Y)
1] A pin t141 which is pressed against a chrysanthemum seat 1I21 provided on the wall (11) by a spring (131) enables appropriate positioning.

(a) If the machine is airtight, the sorting cylinder (11, wheel +21 (3), receiving gutter (4), screw conveyor (5)
), receiving side plate (6), receiving assembly plate (7), receiving adjustment plate (
8), etc., and corresponds to the upper part of the supply side (X) and the discharge side (Y), respectively -t151, side wall 161・il+
, a portion of wall u81 is cut out on the front wall ++71,4, and the cutout location (D) is placed on the supply side (X), and the cutout location (E) is placed on the discharge side (y).
).・19)・It is a trapezoidal transparent body (1 is the cross section of each one) when viewed from the yuzu side, and the upper edge of each is a screw at the cutout part (D) and (g) edge of the top plate t151. It is constructed so that these cut points (D) and (g) can be opened and closed freely. (F) is the discharge law (y),
This is an observation window opened in the part an of the model between the cut point fg) and the lever (9), and a transparent material T214 can be freely inserted and removed.

In addition, in the grain tank to be sorted, O is a take-out gutter for brown rice, and the example is a discharge gutter.

Therefore, if the wheels (2) and (3) are rotated by an appropriate drive device, the sorting cylinder (1) will rotate at a low speed in the direction shown by the arrow in Fig. 2.At the same time, the screw conveyor (5)
Rotate ζ and operate the lever (9) to open the receiving adjustment plate (8).
When the grains to be sorted, which are sequentially introduced into the grain tank for sorting, are allowed to flow into the feed side fx of the sorting cylinder (1) in an appropriate posture, the sorting cylinder (in the direction of the arrow) As it rotates, it gradually flows to the right on the inner circumferential surface and is discharged (1111 (
Y), and during this time, by the scooping action of the depression, for example, in the case of mixed grains of brown rice and paddy, the brown rice is scooped up with the floating action of the paddy on the brown rice layer. (7) Alternatively, it falls onto the receiving side plate (6) and is taken out of the machine through the receiving gutter (4) and the ejecting gutter (to). In addition, the paddy does not repeat the flow process of rising and falling within the sorting cylinder (1), and then shifts to the first discharge rule (y) and enters the receiving trough (4).
) along with some brown rice that could not be collected in the drain.
This can be derived from.

However, due to the increase or decrease in the number of grains to be sorted that are continuously flowing into the grain tank to be sorted, or due to differences in variety, differences in shape, size of grains, etc. The action fluctuates, and some of the paddy gets mixed into the receiving gutter (4), and on the other hand, brown rice does not get into the receiving gutter (4) (:
) When the flow stroke of rising and falling within the sorting cylinder (1) is repeated with J, the upright angle of the receiving adjustment plate (8) is corrected by operating the lever (9) in step 1.7.

On the other hand, transparent bodies 191 (4) (10 sheets) are placed inside the sorting cylinder (1) from the cut points (D) and (E) provided on the supply side (X) and the discharge side (y). The outside light shines through and brightens the inside of the sealed body (C), making it easy to see the sorting state of the grains to be granulated.Observations are made through the observation window (F).

As described above, the present invention has a sorting cylinder with a large number of depressions formed on the inner circumferential surface and one end of which is a supply side for grains to be sorted, which is rotatably installed horizontally in the airtight body of the machine. In a rotary sorter equipped with a receiving gutter inside the cylinder to take out the sorted grains that are scooped up by the recess, the upper part of the feed side and the discharge side are cut out, and this cut part is covered with a transparent material. A lever was installed on the side wall on the dust discharge side to operate the receiving adjustment board to adjust according to the sorting condition, and a transparent material was inserted and removed at the appropriate place on the cough side wall, and an observation window was opened. The sorted state of the grains to be sorted in the sorting cylinder can be easily identified by the external light shining through the transparent body from the cut points on the supply side and the discharge side, and the observation is done through the observation window provided on the side wall. It is possible to immediately increase the line density by adjusting the upright position of the receiving adjustment plate by operating a lever while observing through the observation window without blocking the screen according to the sorting state.

Moreover, even though the upper part of the fuselage had an observation window opened in the upper part of the fuselage to let in external light and the observation window in the side wall, if these were covered with transparent material, the fuselage would become airtight. Comfortable work can be carried out without any noise generated by the movement and the flow separation of the grains to be sorted caused by this rotation outside the machine.

In addition, the observation window serves as a window for cleaning the inner circumferential surface of the sorting cylinder, etc., and the recesses on the inner circumferential surface of the separate cylinder are filled with bran that can be supplied while adhering to grains to be sorted, or the tube. Fine dust and the like generated by the flow of particles to be sorted within the body accumulates in the depressions and deforms the shape of the depressions. At that time, remove the transparent material that is removable from the observation window and use a handled swing or the like to remove the fine dust that has accumulated in the recess. When used as a drawer for cleaning, the opening may be omitted not only on the side wall on the discharge side but also on the side wall on the supply side.

[Brief explanation of drawings]

The drawings are examples of the present invention, and Fig. 1 is an overall view showing the inside, Fig. 2 is a vertical sectional view taken along the line A-B in Fig. 1, and Fig. 3
Figures 4 and 4 are diagrams showing main parts, respectively. (1 unit... sorting cylinder, (4)... receiving gutter,
(9)... Lever, (X)... Supply side, (Y)... Discharge side, CD) (B)...
・・Excision site, lIg)・・・・transparent body, riυ
...Transparent material, (F) ...Observation window.

Claims (1)

[Claims] A large number of holes are formed on the inner peripheral surface of the body of the airtight body 7, and one end is used to supply grains to be sorted 411j, and a sorting cylinder is horizontally mounted so as to be rotatable. A receiving channel is installed inside the body to take out the sorted grains that are scooped (/-1) by the above-mentioned Kuhomi.
In the rotary sorting machine? Cut out the model part corresponding to the upper part of the supply side and the discharge side of JJ, cover this cut part with a transparent material, and install a receiving adjustment plate for operating the receiving adjustment plate which is attached to the side wall of the discharge (Iill) according to the width of the selection pattern. A rotary sorting machine that is equipped with a lever, a transparent material that can be freely inserted and removed at an appropriate position on the side wall, and a horizontally slanted window that allows for easy internal observation.