JPS6012140A - Cylindrical rotary sorting hulling machine - 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 transfer gutter installed horizontally in the wind sorting section is extended into a sorting cylinder which is rotatably installed horizontally in the rotary sorting section to form a receiving gutter. If the internal screw conveyor is also used to simplify the configuration, in order to concentrate the power transmission system on one side of the machine, a deburring part is placed on the wind selection part, and this balance roll shaft and the screw conveyor are connected to each other. This invention relates to a cylindrical rotary sorting rice hulling machine which is provided with a shaft parallel to the shaft and which simplifies the transmission system as described above for the purpose of producing grains.

Conventionally, in cylindrical rotary sorting machines that have a large number of depressions formed on the inner circumferential surface and use the scooping action of the depressions to separate brown rice and paddy, a receiving trough that is suspended horizontally within the sorting cylinder having the above-mentioned depressions is used. The rotary power of the screw conveyor, which is installed horizontally as a separate receiving gutter and is housed inside the gutter, also requires its own transmission system. Therefore, the structure became complicated and the power transmission system had to be congested.

Therefore, in the present invention, the upper and lower KIIR scale parts and the wind selection part are arranged in the IlnT part of the machine base, and the wind selection part is placed adjacent to the wind selection part at the rear [7], and the sorting is carried out by a large number of recesses formed on the inner circumferential surface. A rotary sorting section is provided, and a receiving gutter to be installed horizontally in a sorting cylinder rotatably suspended horizontally in the rotating sorting section is connected to the receiving gutter by extending a transfer rod installed horizontally to the AiT fertilizer sorting section. None, the gist is a configuration in which the screw conveyor shaft, which is installed from the transfer gutter to the receiving gutter in the sorting cylinder, is parallel to the cavity balance pull shaft, and the present invention solves the conventional problems as described above. It aims to achieve the purpose stated at the beginning of the column.

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be explained below based on embodiment figures.

11+ is the machine stand, and on the top and bottom of the front part, there is a dehulling part (a), and the scraps removed by this dehulling part (a) and the brown rice sorted by the rotary sorting part (, i), which will be described later. There is also a wind sorting section (b) that wind-sorts the grains, and a rotating sorting section (d) that sorts the mixture of brown rice and paddy obtained by the rice sorting machine (c) and the rice sorting machine (c) at the top and bottom of the rear part. are arranged respectively.

The above-mentioned deweighing section (a) consists of a paddy tank (2), a pair of deweighing rolls (3), etc., and the deweighing roll + 31 shaft is a machine stand (1).
The shaft is mounted in the front-rear direction. In the wind sorting section (b), a diffusion plate 141 and a grain flow board +51461171 are installed diagonally from above, and a fallen matter wind flow path 181 is formed on the flow grain board +7), and the lower part of this wind flow path 1B) is formed. is a pressure fan (9)
The upper part is a dust exhaust chamber a located on the side of the weighing section (a).
It communicates with the suction machine 011 via rm. 02 lies below the fallen object wind selection road 181. A brown rice transfer gutter is horizontally installed below this relative extraction flow path αJ, and below the above-mentioned flavor transfer gutter 12 and this brown rice transfer gutter +141 is a brown rice wind selection path ll51.
is completely formed, and the upstream side communicates with the pressure fan 191, and the upper downstream side communicates with the dust removal chamber. The sorting winds in the fallen matter wind selection path 18+ and the brown rice wind selection path a51 flow in directions perpendicular to the scale removal roll 13) axis, the first material transfer gutter decoy, and the brown rice transfer gutter round, respectively. Similarly, the mark is established at the bottom of brown rice transfer gutter A4 and brown rice wind selection route TL! il
Distribution port for distributing and dropping brown rice over the entire width of Q'7
1 is a good brown rice transfer gutter, αδ is a waste rice removal gutter, and tpa is an air intake port of the pressure fan +91.

Rice sorting machine (211) is a rice sorting machine consisting of an eye-picking cylinder QI+ rotatably supported by a rolling wheel, a complete grain take-out gutter that does not leak from 211, a crushed rice take-out gutter, etc. The front lumen of the cylindrical body 21+ communicates with the suction machine (1υ).

Next, the rotary sorting section (alK) will be described.

(Foundation) is a sorting cylindrical body that has a large number of holes formed on its inner circumferential surface and is rotatably hung horizontally with both front and rear ends supported by drive wheels (26→). In fact, the sorting cylinder (goods) is installed so that its rotational axis direction is in the front-rear direction of the machine base (1). Extend the rear end and horizontally install it on the upper side of the sorting cylinder (indicated by the arrow in Fig. 4) in the rotation direction of the cylinder (goods). This is a material transfer gutter, and the rear end of this mixture transfer gutter section has a drop opening (7Φ) for dropping the mixture transferred from inside the first material transfer@p, tm toward the rear. (Support) is the brown rice transfer gutter (141) of the wind sorting section (b), which is extended to the rear in the same way as the mixture transfer gutter node 1, and is horizontally installed at a higher level than this transfer gutter. It is supported by the rear wall (■) of the wind sorting section (b) together with the mixture transfer gutter joint, and has a cantilevered structure with the rear end being the free end side (P). Screw conveyor installed inside the transfer gutter, OD
Is brown rice transfer 4 @! (This is a screw container and a conveyor installed from inside 141 to the inside of the brown rice receiving gutter (E).And on each receiving side of these mixture transfer 1ili1271 and the brown rice receiving gutter, there is an adjustment plate that can freely change and adjust the inclination angle. (to) is pivoted.

(Incorporated) are equally distributed from the inner peripheral surface of the sorting cylinder (24) to the periphery of the side from which paddy is discharged (in this case, the front end side).
This is a hoisting board that rotates together with the hoisting board, and the paddy that is hoisted up by this hoisting board is horizontally installed below the pressure fan (9) of the wind sorting section (b). It has a structure in which the paddy is delivered to the rear end of the paddy transfer 4iIIIC4, which is transferred forward from the wall (2) side, via a receiving plate (toward).

The punishment is a side plate that closes the rear end side of the sorting body (end), and there is generally an opening (end) with a lid in the center, and 09 is the rear wall of the rotating sorting part (d). There is a cough that can be attached and detached by appropriate means.

(Denoted at 41 is a supply tank, which has a relatively large volume extending from the side to the top of the rotary sorting section (d).
Its lower end passes through the shutter plate (41) and connects to the paddy transfer gutter 0.
It communicates with the rear end of 9.

Therefore, the fTI part of the paddy transfer gutter (c) is located at the lower part 1/C of the grain lifting cylinder (42) whose upper end is exposed to the paddy tank 121.
mT Ferrier brown rice transfer gutter anu thrower (451 communicates with each nγ of the perforated cylinder +211.

(44) is a power transmission belt that connects each of the scale-removal locle (3) shaft, the screw conveyor shaft 00υ, the pressure fan (9) shaft, and the screw conveyor shaft installed in the good brown rice transfer gutter (I71). ■It is hung via a pulley,
Transmission is transmitted from the screw conveyor shaft in this quality brown rice transfer gutter αη to the screw conveyor shaft in the paddy transfer gutter (to), and further from the screw conveyor shaft in this paddy transfer gutter (to) to the shaft of the drive wheel @06~ are doing. (45) is a cover that covers the above-mentioned transmission belt (aa) etc. which are attached to the front side of the bladder scale part (a) and the wind selection part (b).

Therefore, the power transmitted to the deweighing roll (3) shaft is sequentially transmitted from the transmission bell (44) to the drive wheel ca (!6 → shaft. There, the paddy in the supply tank is transferred to the shutter plate (41) ) is open, the paddy flows into the paddy transfer gutter (to) and is transferred, lifted from the hoisting cylinder 02) to the paddy tank +21, and then slid down by a pair of scale removal rolls 13+ to the diffusion plate (4). Through +51161, the air pressure fan and suction unit U work together. The mixture of brown rice and paddy is sorted by the wind in the wind selection route (8) and transported to the first place! The mixture is transferred from @ to the rear inside the gutter fin and falls into the droplet G! From 7→, the person falls onto the inner circumferential surface of the sorting cylinder (goods), and the tableware goes out of the machine through the relative extraction channel (2), and dust such as rice husks passes through the dust removal chamber no. and exits from the suction machine (11). The mixture discharged outside the machine and falling from the drop port Q7→ gradually flows in the direction shown by the arrow in Figure 3 due to the scooping action of the depression ■. ), the brown rice and paddy are mainly scooped up to the highest level and flow into the brown rice receiving trough in a parabolic manner, and some of the brown rice and paddy that cannot be scooped up to the highest level falls into the mixture transfer trough. The paddy is mixed with a new mixture and the sorting action by the depression G is repeated again, and the unscooped paddy drips out from the front end of the sorting cylinder and is moved to the jump plate (2).
It is lifted up by the paddy receiving plate (to) and goes to the paddy transfer trough (to).
It joins the paddy from the input tank (41) and is returned to the tax weighing section (a) again.

The brown rice that has flowed into the brown rice receiving trough 1 is transferred to the front of the brown rice transfer trough 114 (from the distribution port 1e to the brown rice winding path 1).
151 and the pressure fan (91 and suction #l (1υ
The waste rice is picked by the wind due to the rapid formation of
From ~ to outside the machine, good brown rice is transferred to the own brown rice transfer gutter a? Transferred to the front side at l and thrower (4S) K, rice selection #1s (a)
The grains are separated into whole grains and broken rice by the sorting action of the rotating eyelid cylinder +211.Due to this sorting action, the dust floating inside the eyelid cylinder QII is removed by the suction machine O.
1 liter is aspirated.

As described above, the present invention has a de-masking section and a wind sorting section disposed above and below the front part of the machine base, and a number of recesses formed in the inner circumferential surface adjacent to the wind sorting section at the rear of the machine for sorting. A rotary sorting section is provided, and a receiving gutter to be installed horizontally in a sorting cylinder that is rotatably installed horizontally in the rotating sorting section is connected to the receiving gutter by extending a transfer gutter installed horizontally to the wind sorting section. None, the screw conveyor shaft and the scale removal roll shaft are installed from the transfer gutter to the receiving gutter in the sorting cylinder.

Since the structure is arranged in parallel, there is no need for a separate support member for the receiving gutter that is suspended horizontally within the single sorting cylinder, unlike in the past.

The transfer gutter in the wind separation section and the screw conveyor installed in the receiving gutter can be used together, simplifying the configuration, and by providing the screw conveyor axis and the de-stripping roll axis in parallel, these This made it possible to simplify the transmission system while concentrating it on one side of the machine. Moreover, the membrane weighing section, the wind sorting section, and the rotary sorting section are arranged and configured as described above (from the beginning, as in the embodiment, the supply tank to the husks is a large volume tank that extends from the side to the upper side of the rotary sorting section. □
The compact cylinder is placed on the rotating sorting unit and rotates at high speed.

[Brief explanation of the drawing]

The drawings serve to illustrate embodiments of the invention and include
The figure shows circle width rotation 17 according to the present invention. An external view of the entire sorting huller, Fig. 2 is a sectional view taken along line A-A in Fig. 1, Fig. 3 is a sectional view taken along line B-B in Fig. 2, and Fig. 4 is a sectional view taken along line A-A in Fig. 3. -A cross-sectional view taken along line A is shown. □ Explanation of symbols for main parts

Claims (1)

[Claims] A deburring part and a wind sorting part are arranged at the top and bottom of the front of the machine, and a rotary sorting part is provided at the rear side adjacent to the wind sorting part and sorting by a large number of depressions formed on the inner peripheral surface, A receiving gutter to be installed horizontally in a sorting cylinder rotatably suspended horizontally in the rotary sorting section is made into a receiving gutter by extending the transfer gutter installed horizontally in the wind sorting section, and sorting is carried out from the transfer gutter. A cylindrical rotary sorting rice hulling machine characterized in that a screw conveyor shaft, which is internally installed over a receiving gutter in a cylinder, and a waist scale roll shaft of the dehulling section are provided in parallel.