JP4319515B2 - Grain swing sorting device - Google Patents

Description

  The present invention relates to a grain swing sorting device used in a rice wheat joint drying preparation facility or the like.

Select the required one of the detaching and swinging sorter equipped with the defatting wind sorting device and the swaying and sorting device, the different sorter, the stone remover, the grain sorter, the color sorter and the product tank. There is a rice wheat preparation and shipping facility that is arranged to pass through rice and wheat that are to be processed in a specific order.
The swing sorting device generally includes a sorting main part including a sorting plate that is driven to swing in the left-right direction, and a workpiece discharge basket fixed to a lower side on one side in the front-rear direction, and the processing target. And a delivery chute that receives and guides an object to be processed flowing down from a material discharge basket (see Patent Document 1). At this time, the sorting main part and the periphery of the delivery chute Is often covered with a standing outer casing.

Japanese Patent Publication No.7-110352

As described above, work around the vicinity of the delivery chute in the outer casing (cleaning, maintenance inspection, etc.) in the grain swing sorting device having a structure in which the periphery of the sorting main part and the delivery chute is covered with an upright outer casing ) Is removed, the outer casing portion on the side facing the processing object discharge basket and the delivery chute of the sorting main part is removed, and then, in a narrow place that is a gap between the workpiece discharge basket and the delivery chute It is necessary to insert a hand in an unstable posture, and this work often takes an hour or more.
In view of such circumstances, an object of the present invention is to provide a grain swing sorting device capable of relatively simply and quickly performing work in the vicinity of the workpiece discharge basket and the delivery chute. It is what.

In order to achieve the above-mentioned object, the present invention comprises a defluxing wind selection device (101A), an oscillating sorting device (101B) on which the deflationing wind selection device (101A) is mounted, and a stone remover (104). And a rice sorter input / elevator (102), a grain sorter (105), and a product elevator (108). The swing sorting device (101B) includes a sorting plate (29a) that is driven to swing in the left-right direction and a workpiece discharge bowl (29c) that is fixed to the lower side on one side in the front-rear direction. And a delivery chute (30) for receiving and guiding the workpiece flowing down from the workpiece discharge tub (29c) and guiding it downward. The periphery of the chute (30) is covered with an upright outer casing (10), and the workpiece discharge gutter (29c) and the delivery chute (30) are partially attached to the outer casing (10). The part facing each other is formed in the first door body (T1) that can be opened and closed around the longitudinal support shaft (129), and the delivery chute (30) is supported on the inner surface of the first door body (T1) In the grain swing sorting apparatus, the delivery chute (30) is provided with three independent guide paths (30a), (30b) and (30c) in parallel on the left and right sides of the outer surface of the first door (T1). vertical left end of the guide path toward the first door (T1) the outer surface of the receiving chute levying falling objects from (30a) (130), a closing movement center of the first door (T1) of The grain sorter charging elevator (102) disposed on the side where the support shaft (129) is located and disposed outside the outer casing side portion different from the first door body (T1) formation side portion. communicates, and receiving chute (130), two vibration experienced each falling objects from the right edge of the guide path toward the first door (T1) outer surface (30c) and the guide passage of the intermediate position (30b) Conveyor (31 (32) is provided in the lower part of the delivery chute (30) inside the outer casing (10), and the part adjacent to the first door body (T1) on the opposite side of the longitudinal support shaft (129). A control box (36) having a substantially hermetically sealed box is arranged, and the front face of the control board (36) is opened and closed around the vertical support shaft (131) located on the opposite side of the vertical support shaft (129). A moving second door body (T2) is provided, and a work state display section (9a) is provided on the outer surface side of the second door body (T2).

According to the present invention, the following effects can be obtained.
That is, when opening and closing the first door body, an operator does not need to lift a heavy object and the labor is reduced, so that the first door body can be quickly opened and closed, and the delivery chute is Since it escapes laterally outward from the lower side of the sorting main part, it becomes possible to work in a comfortable posture using a wide space, and cleaning around the delivery chute can be performed easily and quickly.
Further, when the first door body and the second door body are opened, it is possible to avoid the interference of both of the door bodies, and the other door body is opened when the other door body is operated. Regardless of the open / closed state of the door body, the other door body can be prevented from becoming an obstacle.

Next, embodiments of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is a flow sheet of a rice wheat dry drying preparation facility (rice center, country elevator, etc.) equipped with a rocking sorter according to the present invention, and FIG. 2 is a view of the left front of the rice wheat preparation and shipping equipment. 3 is a view of the right front of the rice wheat preparation and shipping equipment, FIG. 4 is a view of the left rear of the rice wheat preparation and shipping equipment, FIG. 5 is a view of the right rear of the rice wheat preparation and shipping equipment, 6 is a front view of the rice wheat preparation and shipping equipment, FIG. 7 is a left side view of the rice wheat preparation and shipping equipment, FIG. 8 is a right side view of the rice wheat preparation and shipping equipment, and FIG. 9 is the rice wheat preparation and shipping equipment. FIG. 10 is a view of the swaying and swinging sorter of the rice wheat preparation and shipping equipment as seen from diagonally forward, and FIG. 11 is a front view of the first door body of the swinging and sorting apparatus shown in FIG. FIG. 12 is a front sectional view of the detachment swing sorter of the rice wheat preparation and shipping equipment, and FIG. 13 is the rice wheat preparation. FIG. 14 is a side view explanatory view of the swing sorting device, FIG. 15 is a side view sectional view of a finishing wind selection unit and a stone remover of the rice wheat preparation and shipping equipment, FIG. 16 is a perspective view showing a part of the detachment swing sorter, FIG. 17 is a side view showing a shipping part of the rice wheat preparation and shipping equipment, and FIG. 18 is a first modification of the rice wheat preparation and shipping equipment. FIG. 19 is a plan view showing a second modified example of the wheat preparation and shipping equipment, FIG. 20 is related to the magnet mounting structure of the rice wheat preparation and shipping equipment, and A is a state of being attached to a shooter for supplying an object to be processed. And FIG. 21 is a side view showing a state of being attached to a bowl for supplying an object to be processed, and FIG. 21 is a view showing a net body mounting structure of the rice wheat preparation and shipping equipment.

  As shown in FIG. 1, the rice wheat preparation and shipping equipment includes a raw material elevator 100, a defluxing wind selection device 101 </ b> A, and a deflation oscillating sorter (rice huller) 101 comprising a oscillating sorting device 101 </ b> B according to the present invention. A machine loading elevator 102, a finishing wind selection unit 103, a stone removing machine 104, a grain sorting machine 105, a color sorting machine loading elevator 106, a color sorting machine 107, a product lifting machine 108, a product tank 109, and a shipping weighing machine 110 are provided.

  First, the detachment swing sorter 101 will be described (see FIGS. 3, 10, 12, and 16). As shown in FIG. 2 and FIG. 3 and the like, the entire apparatus is such that the evacuation wind-selecting device 101A is mounted on the swing sorting device 101B, and the work floor 1 is located laterally on the outer periphery of the upper portion of the swing sorting device 101B. And a stairway 2 for moving up and down is provided between the lower end a1 of the swing sorting device 101B and the work floor 1.

The details of the defatting wind selection device 101A are as follows.
That is, as shown in FIG. 10, a pair of left and right release rolls 3, 3 are provided within the reach of the worker who is standing on the work floor 1 above the work floor 1. An L-shaped roll cover body 4 that covers the front and top surfaces of the rolls 3 and 3 is mounted as a part of the outer casing 5 that covers the entire outer surface via the left-right axis of the upper edge portion 4a. In addition, as shown by a reference sign a2 in FIG. 16, it is possible to swing open upward and toward the side away from the work floor 1.

  A raw material tank 6 is provided on the upper side of the outer casing 5, and grains (such as straw) that are not deflated from the raw material tank 6 pass through a workpiece passage 7 shown in FIG. 3 and 3, and the detachment rolls 3 and 3 are rubbed by pinching the fallen grains in this way and rubbed, and the processed object after the defluxing treatment is the guide plate 8 a, It is guided by 8b so as to be dropped from the drop opening 9. On the other hand, air in the outer casing 10 of the swing sorting device 101B is formed into an air inlet 12a formed on the lower surface of the outer casing 5 of the device 101A by the suction force of the power fan 11 provided in the outer casing 10. 12b, 12c is sucked from and flows in the arrow direction f1, and then flows in the sorting air passage 14 surrounded by the guide plate 8b and the lower guide plate 13 to the upper right, as indicated by the arrow f2, By this wind-selection action by the air flow, the crushed grains (brown rice, etc.) are taken out from the first picking trough 15 by the transporting action of the auger 15a, and the second thing is transported from the second picking out picker 16 to the auger 16a It is designed to be taken out outside.

  A dust separation chamber 18 surrounded by guide plates 17a and 17b is formed on the lower right side of the sorting air passage 14, and an air lock valve 19 including a feeding rotor 19a is provided at the bottom of the dust separation chamber 18. A mounted outer shell discharge path 20 is formed, and an air suction hole 21 is formed in the upper left part of the dust separation chamber 18, and an air suction path surrounded by the guide plates 22 a and 22 b from the air suction hole 21. 23 is extended downward.

  The air flowing in the sorting air passage 14 in the direction of the arrow f2 separates the outer shell from the object to be processed that has fallen from the dropping port 9, and flows into the dust separation chamber 18 together with the outer shell to reduce the flow velocity. Here, the outer shell is gravity-separated and only air flows downward through the air suction passage 23, while the outer shell descends to the bottom of the dust separation chamber 18 and is then moved by the air lock valve 19. The air is discharged to the inside of the air suction passage 23 through the outer shell discharge passage 20 in a state where the air flow is blocked. Reference numerals 24a and 24b denote guide plates that form a second article dropping path 25 through which the second article taken out from the second article take-out cage 16 by the auger 16a falls. This second article dropping path 25 is shown in FIG. 3 is protruded from the outer casing 10 of the swing sorting device 101B shown in FIG.

The details of the swing sorting device 101B are as follows (see FIGS. 1, 3, 10, 11, 12, 13, 14, and 16).
That is, as shown in FIG. 10, a mixture tank 27 is provided above the top surface portion 10 a of the outer casing 10, and the mixture tank 27 is taken out from the first item take-out basket 15 of the deflap wind-selecting device 101 </ b> A. The object to be processed is fed after being conveyed through the sorter loading elevator 28 shown in FIG. As shown in FIGS. 11, 12, 13, and 14, a selection main portion 29 that is inclined both in the front-rear direction and in the left-right direction is provided in a space that is substantially sealed by the outer casing 10. The sorting main part 29 is configured such that a plate-like swing sorting plate 29a having an uneven surface is stacked in a plurality of stages and swung in the left-right direction f3. An object to be processed in the mixture tank 27 is supplied into a supply tank 29b fixed on the side (back side), and is moved by a swing sorting plate 29a from an object discharge basket 29c fixed on the front and rear inclined lower side (front side). An object to be processed after the sorting process is taken out.

  A movable frame 91 is coupled to the inside of the outer casing 10 via a left and right fulcrum shaft 92 to a fixed frame plate 90 supported in the same shape as a main body base (not shown) that supports the entire swing sorting device 101B. A pair of left and right links are mounted on the movable frame 91 via left and right support shafts 94 and 95 on the movable frame 91. The arm bodies 96, 97 are mounted so as to be able to swing left and right, and the upper front and rear portions of the link arm bodies 96, 97 are pivotally attached to the corresponding portions of the sorting main portion 29, so that the movable frame 91, the sorting main portion A four-bar parallel link mechanism having 29 and left and right link arm bodies 96 and 97 as elements is formed.

  A rotation drive shaft 98 that receives rotation from other places is disposed below the left link arm body 96 and is mounted so as to be able to change the swing around the fulcrum shaft 99 provided in the movable frame 91. Further, a crank pin portion supported by the upward arm body 120 and formed at a mid-length portion of the rotary drive shaft 98 and a mid-length portion of the left link arm body 96 are coupled by a crank rod 121. At this time, the rotation drive shaft 98 is provided with a balance weight 98a for smooth rotation thereof. The middle part of the upward arm body 120 is linked to the output shaft d1 of the swing angle adjusting motor 122 via a screw feed mechanism 123, and the rotation drive shaft 98 is moved forward and backward by the rotation of the output shaft d1. It is changed around the fulcrum shaft 99 so that the swing range position of the right link arm body 96 around the support shaft 94 in the front-rear direction is changed.

  On the other hand, the right and left front-facing support shaft 95 is supported on the right end of a left-right arm body 125 which is positioned on the left side and is swingable about a front-and-back fulcrum shaft 124 mounted on the movable frame 91. A downward arm member 126 extends from the same position as the left end of the left and right arm body 125. The downward arm member 126 and the output shaft of the left and right tilt angle adjusting motor 127 mounted on the movable frame 91 are provided. d2 and the screw feed mechanism 128 are linked to each other, and the height position of the front and rear support shaft 95 is changed around the front and rear fulcrum shaft 124 by forward and reverse rotation of the output shaft d2.

  Accordingly, when the rotary drive shaft 98 is rotationally driven, the left and right link arm bodies 96, 97 are repeatedly swung around the left and right front-rear support shafts 94, 95, and the sorting main portion 29 is swung in the left-right direction f3. Further, when the front / rear inclination angle adjusting motor 93 is rotated, the front / rear inclination angle of the sorting main part 29 is changed, and when the swing position adjusting motor 122 is rotated, the left / right swinging range of the sorting main part 29 is changed. The right / left inclination angle of the selection main part 29 is changed by rotating the left / right inclination angle adjusting motor 127.

As shown in FIG. 11, most of the front surface portion 10 b of the outer casing 10 is supported by a vertical support shaft 129 provided on the left edge that is the side away from the second door body T <b> 2, which will be described later, and around this shaft 129. The first door body T1 is configured to be openable and displaceable on the inner surface side of the first door body T1 when it is in the closed state. A delivery chute 30 serving as a workpiece weight drop guide path means that receives a workpiece to be sent and dropped from 29c and sends it to a specific location by gravity action is fixed via a support piece. The delivery chute 30 includes three independent guide paths 30a, 30b, and 30c, and the receiving portions of the guide paths 30a, 30b, and 30c have a hopper shape, and the first door body (T1). toward the outer surface left guideway 30a is in the left side surface of the outer surface casing 10 by the object to be treated supply point a3 (see FIG. 1) of the particle sorter turned elevator 102 a husking-like grains accepted from sorting main part 29 The guide channel 30b in the middle position drops the mixture of defluxed grains (brown rice, etc.) and non-depleted grains (such as rice bran) into the sorter input elevator. The first door body is dropped at the conveyance start end of the vibration conveyor 31 disposed in the front-rear direction below the sorting main part 29 in order to be transferred to the inside of the 28 workpiece supply point a4 (see FIG. 1). (T1) the right end toward the outer surface of the guide path 30c is non de Jo grain to have been made so as to fall in the conveying starting end of the material elevator 100 of the workpiece sorted and transferred to the inside of the supply point a5 main portion 29 vibrating conveyor 32 disposed in the longitudinal direction on the lower side.

  A square-shaped through hole e1 shown in FIG. 13 is formed in most of the upper portion of the first door body T1 shown in FIG. 14 and above the delivery chute 30. A lid e2 for closing so as to be openable is provided. The lid body e2 is positioned on the outer surface of the first door body T1, and is mostly formed of a see-through material and closes the through hole e1 in a substantially airtight manner. And can be held at a position rotated about 110 degrees outward and upward around the upper side from the closed posture.

  13 is an inner side of the outer casing 10 shown in FIG. 13, and includes a front portion of the sorting main portion 29, a receiving chute 130 for the crushed grain, a delivery chute 30, and the first vibrating conveyor 31 and the second vibrating conveyor 32. When performing operations such as cleaning, inspection or repair in the vicinity of the front portion of the first door body, the first door body T1 is supported by the longitudinal support shaft 129 and is swung around the shaft 129 to be released. When the first door body T1 is opened, the delivery chute 30 comes out of the sorting main part 29, and between the receiving chute 130, the first vibration conveyor 31 and the second vibration conveyor 32, and a wide work space is formed. Further, when it is desired to check the state of the front part of the sorting main part 29 or the upper part of the delivery chute 30, the lid e2 is opened.

  As shown in FIG. 12, the power fan 11 is fixed to the inner right part of the outer casing 10, and the air suction port of the power fan 11 is connected to the air suction path 23 of the evacuating wind selector 101 A. The outlet of the outer shell discharge passage 20 is connected in communication with the air passage tube 33 in the outer surface casing 10, and the dust discharge tube 34 shown in FIG. Is extended outward. The lower end edge a6 of the outer casing 10 is separated by about 5 mm from the floor surface a7 on which the swing sorter 101B is installed, and specific portions of the front, rear, left and right side portions of the outer casing 10 (where dust easily accumulates). Are provided with a number of slits 35 having a width (for example, about 5 mm) that prevents a mouse from entering and exiting, and the opening area of all the slits 35 has a specific size related to the suction capability of the power fan 11. When the power fan 11 is in operation, the air suction action of the power fan 11 causes the air in the outer casing 10 to be removed from the air inlets 12a, 12b, 12c, the air suction path 23, and the air path cylinder of the air removal apparatus 101A. After being sucked through 33, it is discharged out of the outer casing 10 through the dust exhaust cylinder 34. At this time, the air outside the outer casing 10 is sucked inward through the gap between the floor surface a7 and the outer casing 10 and the slit 35, and an air flow is generated in the outer casing 10 by the sucked air. The generated air flow causes the dust in the outer casing 10 where dust is easily accumulated to flow into the air inlets 12a, 12b, and 12c.

And a location that will be used as the right toward the outer surface of the first door T1 in the right portion of the front portion of the outer surface casing 10, as shown in FIG. 10 is made as aspects angled projecting forwardly with the toward the right A control panel 36 having a substantially hermetically sealed box shape having a front surface portion 36a and having a front-rear width that is relatively smaller than the left-right length and is substantially triangular in plan view is formed. At this time, most of the front surface portion 36a is the second door body T2, and this door body T2 is supported via a longitudinal support shaft 131 provided on the right edge on the side away from the first door body T1. The second door body T2 is provided with an operation state display part a9 such as an operation part a8 having various switches and a touch panel made of a liquid crystal plate. It should be noted that electric components for control for controlling each part of the adjusted shipping equipment are densely arranged inside the control panel 36.

Next, details of the finish wind selection unit 103 will be described.
As shown in FIG. 15, the entire outer periphery is surrounded by an outer casing 37 in a substantially hermetically sealed manner, and the workpiece transferred by the grain sorter loading elevator 102 is placed on the outer surface of the top surface portion 37 a of the outer casing 37. An inlet port 38 for injecting into the inside of the casing 37 is formed, and an air suction port 39 for sucking and discharging air inside the outer surface casing 37 is formed on the side surface of the outer casing 37, and this air An air duct 40 extends from the suction port 39, and the air duct 40 is guided inward of the outer casing 10 of the swing sorting device 101B as shown in FIG. It is connected to the middle part a10 of 33 in a continuous manner.

  A processing object storage chamber 42 and a processing object drop port 42 a located at the bottom of the storage casing 42 are formed inside the outer casing 37 via a guide plate 41. An object to be processed is introduced, and a weight-type equalizing valve 43 for leveling the amount of the object to be processed in the width direction is provided at the dropping port 42a. At this time, the weight-type equalizing valve 43 includes an equalizing valve 45 that can be freely opened and closed around the horizontal axis 44 and a weight 46 that is mounted in association with the equalizing valve 45. The biasing force toward the closing side has a size corresponding to the weight of the weight 46, and the size of the biasing force is changed to a large or small value by adjusting the position of the weight 46.

  Further, an inclined sorting air passage 48 surrounded by a guide plate 41 and a guide plate 47 fixed to the lower side of the storage chamber 42 is formed, and the upper end of the sorting air passage 48 is directed upward and downward. On the other hand, the air sucked from the air inlet 51 on the lower surface side of the outer casing 37 is guided by the partition plate 49 in the direction of the arrow f4 and flows in. From the lower end of the air passage 48, the air flows in the direction of the arrow f5. By this air flow, the relatively small dust (small dust such as soot) mixed in the object to be processed falling from the drop opening 42a is selected. The dust is separated at a location, and the dust is sucked into the air passage cylinder 33 by the suction force of the power fan 11 through the suction chamber 50, the air suction port 39 and the air passage pipe 40, and thus the air passage cylinder 33. The dust sucked into the power fan 11 It is sucked and discharged to the outside through the dust-exhaust cylinder 34 like with the outer shell of the object to be processed.

  A rotary intake control valve 52 is provided in the air suction port 39 so that the opening can be arbitrarily adjusted. The opening of the rotary intake control valve 52 and the position of the weight 46 are appropriately set. By adjusting to, a stable wind selection action with an arbitrary sorting processing capability can be obtained.

Next, the stone remover 104 will be described.
As shown in FIG. 15, the finishing wind selection unit 103 is disposed on the upper side, and an outer casing 53 that is airtightly coupled to the outer casing 37 of the finishing wind selection unit 103 is provided. In the space surrounded by the outer casing 53 in a substantially hermetically sealed manner, a large number of air outlets and perforated sorting plates 54 having irregularities are arranged in an inclined manner and through a swing drive mechanism 55 in FIG. A fan case 57 containing a blower fan 56 is fixed to the lower surface side of the perforated sorting plate 54 so as to be integrated with the perforated sorting plate 54. Has been.

  When the perforated sorting plate 54 is oscillated, the blower fan 56 sucks outside air through an air inlet (not shown) formed at a side portion of the outer casing 53, and the wind generated in the fan case 57 by the sucked outside air. Under the state where the air is blown upward from a large number of the jet nozzles, the workpieces dropped from the finishing wind selector 103 are guided by the guide plates 58a and 58b and supplied onto the porous sorting plate 54. The crushed grains that are easy to slide down flow downward and fall downward through the grain dropping path 60 surrounded by the guide plate 59, while foreign matters such as stones that are difficult to slide down are sent and moved upward. It is dropped from the upper end of the perforated sorting plate 54 and then collected on the bottom of the collecting bowl 61 arranged so as to cross the inside of the outer casing 53 under the fan case 57 in a sealed manner. Was Object is adapted to be discharged to the outside of the outer surface casing 53 by auger 62 provided in the bottom of the collecting trough 61.

  In the vicinity of the upper surface of the bottom of the collecting bowl 61, a tip of a relatively small diameter air suction pipe 63 extending from the air suction port 39 of the finishing wind selector 103 is opened, and the power fan Thus, dust near the upper surface of the bottom of the collecting bowl 61 is sucked together with the air through the air suction pipe 63 by the air suction force of the air 11. Along with the small dust, it is carried out through the dust discharge cylinder 34 together.

  Next, the grain sorting machine 105 will be described. As shown in FIG. 5, six rotary sorting cylinders 64 are arranged in three stages in two vertical rows, and each of the rotary sorting cylinders 64 is innumerable on the circumferential surface. A sorting hole is formed so that the discharge side is a little lower than the supply side and is pivotally mounted, and falls from the grain dropping path 60 to the inside of the supply side of each rotary sorting cylinder 64. The grain is sorted into sizes related to the size of the sorting hole, and the grain having a large grain shape is discharged toward the workpiece supply point a11 of the color sorter input elevator 106, and an immature grain having a small grain shape. Etc. are allowed to flow out to the specific location p01 shown in FIG.

Next, the color sorter 107 will be described (see FIGS. 2, 3, and 9).
A service tank 66 and a color selection processing unit 67 are provided, and the object to be processed is supplied from the color sorter input elevator 106 to the first section location b1 shown in FIG. 9 of the service tank 66, and from the first section location b1. The material to be processed is continuously supplied to the primary processing unit of the color selection processing unit 67, and is first subjected to primary selection processing in this primary processing unit to select a group of non-defective products and a mixed product group of non-defective products and colored grains. Then, the mixed product group is lifted and conveyed by the primary defective product elevator 68, and is put into the second compartment location b2 shown in FIG. 9 of the service tank 66, and the secondary processing of the color selection processing unit 67 from the second compartment location b2. It is continuously supplied to the part and subjected to the secondary sorting process, and in this secondary process, the colored grains and the non-defective grains are strictly sorted, and the colored grains are discharged to a specific part on the outside, and the non-defective grains are secondarily non-defective. Raised and transported by elevator 69 Return to the first partition location b1 of the link 66, and then become the target of the primary sorting process together with the other objects to be processed in the first partition location b1, while removing the non-defective product sorted by the primary sorting process The shaped grain (product) is discharged toward the workpiece supply point a12 (see FIG. 1) of the product elevator 108.

In addition, as shown in FIG. 17, the product tank 109 is filled with the product from the product elevator 108 and stored, and the stored product flows out from the workpiece outlet 70 to the shipping weighing device 110 by gravity. Has been made to get.
Further, the shipping weighing machine 110 can measure the product in the product tank 109 and take out any specific weight.

Next, the deformation | transformation aspect of the above-mentioned rice wheat preparation shipping equipment is demonstrated.
As shown in FIG. 18, the first modification is that the color sorter charging elevator 106 and the color sorter 107 are omitted, the grain sorter 105 and the product elevator 108 are made continuous, and the rocking sorter is used. A different sorter feeding elevator 111 and a different sorter 112, which are designed in advance and ensured compatibility, are provided between 101B and the grain sorter feeding elevator 102.
At this time, the heterogeneous sorter 112 sorts out foreign substances (for example, non-depure-shaped grains, wheat being treated with rice, grass seeds, etc.) in the crushed grains that could not be completely sorted by the rocking sorter 101B. Therefore, the swing sorting is performed by the same mechanism as the swing sorting apparatus 101B.

  As shown in FIG. 19, the second modification is that the color sorter input elevator 106, the color sorter 107, the different sorter input elevator 111 and the different sorter 112 are omitted, and the swing sorter 101B and the grain sorter charging elevator 102 are made continuous, and the grain sorter 105 and the product elevator 108 are made continuous.

Next, the magnet 71 and the net 72 provided at specific locations on the workpiece movement path of the above-described rice wheat preparation and shipping facility will be described. Here, the magnet 71 is for removing foreign matter such as metal pieces that can be attracted by magnetic force from the workpiece, and the net 72 is for filtering out foreign matter larger than the mesh from the workpiece. Is.
As shown in FIG. 1, the magnet 71 includes a workpiece fixing guide path in the swing sorting device 101B, a workpiece fixing guide path in the heterogeneous sorter 112, and a process target in the color sorter input elevator 106. An object fixing guideway and an object fixing guideway in the product tank 109 are installed.

  More specifically, the swinging sorting device 101B and the magnet 71 of the heterogeneous sorter 112 are, for example, as shown in FIG. This is fixed to the lower surface of the inclined guide surface a13 of the hopper-shaped portion. The inclined guide surface of the hopper-shaped part is a magnetized part, and this magnetized part is guided by the inclined guide surface of the hopper-shaped part and flows out of the non-depressed grains, etc. Foreign matter that can be magnetically adsorbed is adsorbed, and the adsorbed foreign matter is easily removed by opening the door body 10b.

  Further, the magnet 71 of the color sorter input elevator 106 is mounted on the workpiece supply point a11. The workpiece supply location a11 is formed as an inclined ridge as shown in FIG. 20A, and the mounting structure of the magnet 71 fixes the magnet 71 to the inclined bottom surface of the ridge a11 and opens the upper surface of the ridge a11. Is provided with a lid 73 that closes in a releasable manner. 74 is a see-through window formed on the side surface of the flange a11. At this time, the inclined bottom surface portion directly above the magnet 71 is a magnetized portion, and the same foreign matter as the tip mixed in the object to be slid by gravity due to being guided by the inclined bottom surface. The adsorbed foreign matter is easily removed by loosening the fixing screw 75 to open the lid 73.

  Further, the magnet 71 of the product elevator 108 is attached to the workpiece supply point a12. The workpiece supply location a12 is formed as a chute as shown in FIG. 20B, and the magnet 71 mounting structure has an opening on the inclined bottom surface of the chute a12 and a lid body 76 for closing the opening. Is mounted so as to be swingable around a specific fulcrum shaft 77, and a magnet 71 is fixed to the outer surface of the lid 76. Reference numeral 78 denotes a see-through window formed on the side surface of the chute a12. At this time, the inner surface portion of the lid body 76 that forms a part of the inclined bottom surface 73a is a magnetized portion, and the tip mixed into the workpiece to be slid down by the gravity action while being guided to the inner surface portion. The adsorbed foreign matter is easily removed by loosening the fixing screw 76a to open the lid 76.

  Further, the magnet of the product tank 109 is attached to the workpiece outlet 70 as shown in FIG. The workpiece outlet portion 70 is a vertical passage having a square cross section, and the magnet 71 mounting structure forms a pullable frame 79, and a rod-shaped magnet 71 is formed inside the frame 79. It is assumed that a plurality of are arranged side by side. At this time, the magnet 71 adsorbs the same foreign material as the tip mixed in the object to be processed falling due to the gravitational action in the vertical passage, and the adsorbed foreign material can be easily extracted by pulling out the frame. Removed.

  As shown in FIG. 1, the mesh body 72 stores the processed material sent by the sorter input elevator 28 and stores the processed material in a mixture tank 72 that supplies the processed material 29 to the sorting main part 29 of the swing sorting device 101B. It is provided at the location and the workpiece outlet location 70 of the product tank 109.

  As shown in FIG. 21, the attachment structure of each net 72 is such that the box 80 having an open top surface and having a handle 80a is pulled out outward at each workpiece passage location a14. The mesh body 72 having a mesh of a specific size is fixed to the bottom surface of the box body 80. The foreign matter filtered out on the net 72 is easily removed by pulling out the box 80.

Next, the characteristic configuration and its operation in the above embodiment will be supplementarily described.
(1) A finishing wind selector 103 is disposed on the upper side of the stone remover 104 disposed on the upper side of the grain sorter 105. According to this, the utility of the finishing wind selection unit 103 is obtained and the following benefits are obtained. That is, the finishing wind selection unit 103, the stone remover 104, and the grain sorting machine 105 are relatively narrow floors. In addition to being installed on the surface a7, the object to be processed is moved by the weight action from the finish wind selector 103 to the stone remover 104, and from the stone remover 104 to the grain sorter 105, and is driven by power. There is no need to provide a special workpiece transfer means.

  (2) The power fan 11 is provided inside the outer casing 10 that covers the sorting main portion 29 of the swing sorting device 101B in a substantially hermetically sealed manner, and air for wind selection and outer shell transfer in the unwinding wind sorting device 101A. Desorption-related air inlets 12 a, 12 b, 12 c for generating a flow and a desorption-related air outlet that is an air suction end opening of the deflation-related air suction path 23 are provided, and this air outlet is used as an air suction port of the power fan 11. And the detachment-related air inlets 12 a, 12 b, 12 c are opened inward of the outer casing 10. In this way, the air in the outer casing 10 is sucked through the deflation-related air inlets 12a, 12b, and 12c of the deflation air selection apparatus 101A, and the air in the outer casing 10 is sucked into the power fan 11. This reduces the labor for forming the ventilation path means for making the ventilation-related equipment compact.

  (3) A workpiece outlet location of the swing sorter 101B, a workpiece outlet location of the different sorter 112, a workpiece supply location of the color sorter input elevator 106, and a workpiece supply location of the product elevator 108 Each of the magnets 71 is provided within the reach of the operator's hand on the floor surface a7. According to this, the metal piece etc. which were adsorbed | sucked to the magnet 71 will be taken out conveniently.

  (4) The workpiece supply location of the color sorter input elevator 106 and the workpiece supply location of the product elevator 108 are inclined fixed guide paths that allow the workpiece to slide down by its own weight. The bottom surface of the fixed guide path is a magnetized portion by the magnet 71. According to this, since the flow velocity of the object to be processed at the magnetic site is relatively small, the metal piece mixed in the object to be processed is accurately attracted to the magnetic field.

  (5) The magnet 71 of the different sorter 112 is provided at a location where the non-depleted object to be processed falls due to gravity, as in the case of the swing sorter 101B. According to this, since the metal pieces and the like are generally larger in shape than the whipped kernels, the metal pieces are easy to fall to the guide path where the non-depressed grains fall due to the swinging selection action. And the like are effectively removed by the magnet 71 located at the place where the untreated object to be processed falls.

  (6) Regardless of whether or not the color sorter 107 is actually incorporated, the color sorter 107 having a specific specification designed in advance can be incorporated adjacent to the lateral side of the swinging sorter 101, Instead of the color sorter 107, a different type sorter 112 having a specific specification designed in advance can be incorporated as planned. According to this, it becomes possible to easily and promptly respond to any request whether the color sorter 107 or the different sorter 112 is incorporated or not.

  (7) The front surface of the second door body T2 is in a state of being inclined in plan view so that the front surface of the second door body T2 is moved forward from the first first door body T1 in the left-right direction f3. Are provided with an operation part a8 and an operation state display part a9. In this way, the operator operates the operation unit a8 or monitors the operation state display unit a9 under the state where the operator is particularly in front of the swing sorting device 101B that needs to be monitored frequently. This makes it easy to monitor the entire facility.

  (8) Mechanisms 125, 126, 127, and 128 serving as power displacing means for relatively displacing the workpiece discharge basket 29c and the delivery chute 30 in the vertical direction in order to allow the first door body T1 to be opened. It is provided. As a result, the operator can quickly open the first door T1 with less labor.

  (9) The mechanisms 125, 126, 127, and 128 that constitute the power displacing means are also used as means for changing the left and right inclination angles of the selection main part 29. This simplifies the structure and makes it compact.

  (10) The magnet fixed to the delivery chute 30 may be provided in other guideway locations 30a and 30b in addition to the non-depressed grain guideway 30c. In this way, foreign matters such as metal pieces can be more reliably removed.

The above-mentioned rice wheat preparation and shipping equipment is used as a part of a rice center or a country elevator, for example.
As shown in FIG. 1, when used as a part of a rice center, an object to be processed such as grain of rice and wheat harvested by a combine or the like is subjected to a receiving process at a receiving place 113, and is subjected to a coarse sorter / recycler. After being processed by the threshing machine 114, weighed by the load receiving and weighing machine 115, dried by the dryer 116, cooled by the cooling tank 117, and then supplied into the shooter at the workpiece supply point a5 of the raw material elevator 100. It is done.

  In addition, when used as a part of a country elevator, an object to be processed such as grain of rice and wheat harvested by a combine or the like is received at a receiving place 113 and processed by a coarse sorter / rethresher 114. The material is weighed by the load receiving and weighing machine 115, dried by the dryer 116, and then stored by the storage silo 118, and when necessary, after being processed by the clarifier / dehuller 119, the material to be processed of the raw material lifting machine 100 is supplied. It is supplied into the shooter at the location a5.

3 is a flow sheet of a rice wheat joint drying preparation facility (such as a rice center or a country elevator) equipped with a rocking sorter according to the present invention. It is the figure which looked at the left front surface of the said rice wheat preparation shipping equipment. It is the figure which looked at the right front of the said rice wheat preparation shipping equipment. It is the figure which looked at the left rear surface of the said rice wheat preparation shipping equipment. It is the figure which looked at the right rear surface of the said rice wheat preparation shipping equipment. It is a front view of the said rice wheat preparation and shipping equipment. It is a left view of the said rice wheat preparation shipping equipment. It is a right view of the said rice wheat preparation shipping equipment. It is a top view of the said rice wheat preparation and shipping equipment. It is the figure which looked at the detachment rocking sorter of the above-mentioned rice wheat preparation shipment equipment from the slanting front. It is a figure which shows the state which open | released the 1st door body of the front side of the rocking | swiveling sorter shown in FIG. It is a front view sectional view of the detachment rocking sorter of the rice wheat preparation shipping equipment. It is front view explanatory drawing of the rocking | swiveling sorting apparatus of the said rice wheat preparation shipping equipment. It is side view explanatory drawing of the said rocking | swiveling selection apparatus. It is side view sectional drawing of the finishing wind selection part of the said rice wheat preparation shipping equipment, and a stone punching machine. It is a perspective view which shows a part of said detachment rocking sorter. It is a side view which shows the shipment part of the said rice wheat preparation shipment equipment. It is a top view which shows the 1st modification of the said rice wheat preparation shipping equipment. It is a top view which shows the 2nd modification of the said wheat preparation shipping equipment. FIG. 5 is a side view showing a shooter for supplying a workpiece, and B is a side view showing a basket for supplying the workpiece, according to the magnet mounting structure of the wheat preparation and shipping equipment. It is a figure which shows the mounting structure of the net body of the said wheat preparation shipping equipment.

DESCRIPTION OF SYMBOLS 10 Outer casing 10b Front part 29 Sorting main part 29a Sorting plate 29c To-be-processed object discharge basket 30 Delivery chute 36 Control board 36a Front part 71 Magnet 101B Grain swing sorting apparatus 129 Vertical support shaft T1 1st door body T2 2nd door body e1 through hole e2 lid

Claims (1)

Defloating wind selection device (101A), rocking sorting device (101B) with this defloating wind selection device (101A) mounted on top, stone remover (104), grain sorter charging elevator (102) and A rice wheat preparation and shipping facility comprising a grain sorter (105) and a product elevator (108), wherein a workpiece passes through these devices in order, the swing sorting device (101B) A sorting main part (29) having a sorting plate (29a) driven to swing in the left-right direction and a workpiece discharge bowl (29c) fixed to the lower side on one side in the front-rear direction; It consists of a delivery chute (30) that accepts the workpiece to flow down from the treated product discharge basket (29c) and guides it downward. Cover the outer casing (10) with a part of the outer casing (10) that faces both the workpiece discharge tub (29c) and the delivery chute (30) in the longitudinal support shaft (129). In the grain swing sorting device, which is formed in the first door body (T1) that can be opened and closed by the first door body, and the delivery chute (30) is supported on the inner surface of the first door body (T1), the delivery chute (30 ) Are provided with three independent guide paths (30a), (30b) and (30c) arranged side by side toward the outer surface of the first door body (T1) , and of these , toward the outer surface of the first door body (T1). A receiving chute (130) for receiving a fallen object from the leftmost guideway (30a) is disposed on the side where the vertical support shaft (129), which is the opening / closing movement center of the first door body (T1), is located, communicated to the particle sorter turned elevator disposed on the outside of a different external surface casing side and the first door (T1) forming the side (102), and receiving chute (130), said first door (T1) the right end of the guide path toward the outer surface and (30c) and the guide passage of the intermediate position two vibration conveyors for receiving a falling object from (30b), respectively (31) (32), said outer surface casing ( Ten) A control box (36) with a substantially hermetic box shape is arranged at a position adjacent to the first door body (T1) on the side opposite to the vertical support shaft (129). And a second door body (T2) that opens and closes around the vertical support shaft (131) located on the opposite side of the vertical support shaft (129) is provided on the front surface of the control panel (36), A grain swing sorting device characterized in that a work state display section (9a) is provided on the outer surface side of the second door body (T2).

Images