JP2005118728A - Rice and barley preparing delivery equipment - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide rice and barley preparing delivery equipment constituted so that the treatment capacity of a stone removing machine 104 or a grain sorter 105 is lowered by the dust mixed in a material to be treated and that lowering of the quality of the product by excessively mixing dust in a product is prevented. <P>SOLUTION: In this rice and barley preparing delivery equipment constituted so that the material to be treated is passed through a husking and winnowing device 101A, a shaking sorter 101 B, a different kind sorter provided if necessary, the stone removing machine 104, the grain sorter 105, a hue sorter charging lifter 106 and a hue sorter 107, both of which are provided if necessary, a product lifter 108 and a product tank 109 in this order, a finish winnowing part 103 is provided between the shaking sorter 101 B and the stone removing machine 104 when the different kind sorter is not provided and provided between the different kind sorter and the stone removing machine 104 when the different kind sorter is provided. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to rice wheat preparation and shipping equipment used in rice wheat joint drying preparation facilities and the like.

Select and arrange the necessary ones of the deflation oscillating sorter equipped with the defluxing wind separator and the oscillating sorter, the different sorter, the stone remover, the grain sorter, the color sorter, and the product tank. There is already a rice wheat preparation and shipping facility that allows rice and wheat to be processed to pass through in a specific order.
There exists a thing like patent document 1 as what shows the technical level of the said rice wheat preparation and shipment equipment.

No. 8-10408

In the rice barley preparation and shipping equipment described above, dust such as straw that has been mixed into the material to be processed reduces the processing capacity of the stone remover and grain sorter, and excessive quality of straw and so on in the product improves the quality. May decrease.
The object of the present invention is to provide a rice wheat preparation and shipping facility that can effectively solve these problems.

In order to achieve the above object, the rice wheat preparation and shipping facility according to the present invention is as follows.
That is, according to the first aspect of the present invention, as described in claim 1, the object to be processed is a defluxing wind separation device, a swing sorting device, a different sorter provided as necessary, a stone remover, a grain sorter, A rice sorter preparation and shipping facility that passes through a color sorter input / elevator and a color sorter, a product elevator, and a product tank provided in this order, provided as required, and a finishing wind selection unit on the upper side of the stone remover Is provided.
In the present invention, the finish air selecting section acts to remove relatively small dust (such as soot) in the workpiece.

The first invention is preferably embodied as follows.
In other words, as described in claim 2, the air flow for wind selection in the finishing wind selection unit and the air flow for wind selection and rice husk transfer in the dewinding wind selection device are generated by the same power fan. And

According to a third aspect of the present invention, the inner air of the outer casing that covers the sorting main part of the swing sorting device in a substantially hermetically sealed manner is sucked by the power fan and discharged to the outside. A slit is formed at a specific portion of the casing.
When the power fan sucks air in the outer casing, the outside air is sucked through the slit to generate an air flow in the outer casing, and the air flow causes dust in the outer casing to flow into the power fan and It will be released outward.

Next, according to a second aspect of the present invention, as described in claim 4, the object to be treated is a detachment swinging sorter equipped with a evacuation wind separation device and an oscillating sorting device, and a different sort provided as necessary. Machine, stone remover, grain sorter, color sorter loading elevator and color sorter provided as necessary, color sorter, product elevator, and product tank. Fixed guide path at the workpiece outlet location in the moving sorting device, fixed guide path at the workpiece outlet location in the heterogeneous sorter provided as necessary, and the color sorter charging elevator provided as necessary A magnet for adsorbing foreign matter mixed in the object to be processed is provided on the fixed guide path of the object to be processed and the fixed guide path of the object outlet in the product tank.
In the second aspect of the invention, the different sorter, the color sorter loading elevator, and the color sorter are provided as necessary as described above, and accordingly, those not provided are also included in the present invention. The fixed guide path refers to a guide path for an object to be processed that remains stationary during processing of the object to be processed.

Next, according to a third aspect of the present invention, as set forth in claim 5, the deflated wind-selecting device is mounted on the upper portion of the swing sorting device, A work floor is provided in a projecting manner, and a stair for moving up and down is provided between the lower end of the swing sorting device and the work floor. And a roll cover body that covers the front surface and the upper surface of the detaching roll toward the upper side and the side away from the work floor. It is mounted so that it can be moved freely.
The roll cover body prevents splashing of the object to be processed by the detaching roll and prevents workers and other objects from coming into contact with the detaching roll, and is opened as necessary during maintenance inspection. It is what is done.

According to the present invention, the following effects can be obtained.
That is, according to the first aspect, the relatively small dust contained in the whipped grain group after passing through the rocking sorter and the different sorter provided as necessary is wind-selected. After being removed by the process, it will be supplied to the color sorter provided as needed in addition to the stone remover and grain sorter, so that the stone removal process, grain selection process and color sorting process can be performed efficiently. In addition, it is possible to improve the quality of the product by suppressing the entry of small dust into the crushed grain (product) group collected in the product tank.
In addition, the finishing wind selection unit is installed on a relatively narrow floor surface, and the workpiece is moved from the finishing wind selection unit to the stone remover by weight, so that it is driven by power. There is no need to provide a workpiece transfer means.

  According to the second aspect of the present invention, the same effect as that of the first aspect of the invention can be obtained and the following effect can be obtained. That is, the air for wind selection in the finishing wind selection unit It is not necessary to provide a dedicated power fan for generating the flow, so that the space can be reduced and the equipment cost can be reduced, and the energy consumption can be reduced.

  According to the third aspect of the present invention, the air sucked from the slit can generate an air flow at a place where dust is easily accumulated in the outer casing, and the dust is accumulated in the outer casing. Can be suppressed.

  According to the fourth aspect of the present invention, the magnet is provided in the fixed guide path forming the workpiece outlet in the swing sorting device, so that the metal piece or the like dropped from the swing sorting device is attracted to the magnet. Thus, the processing of the object to be processed on the downstream side and the operation of each part can be prevented from being harmed by a metal piece or the like dropped off from the swing sorting device, and the different sort provided as necessary. Since a magnet is provided in the fixed guide path that forms the workpiece outlet in the machine, metal pieces that have fallen off from the different sorters are attracted to the magnet to process the workpiece on the downstream side and The operation can be prevented from being harmed by a metal piece dropped from the different sorter, and a fixed guideway that forms a workpiece supply point in the color sorter loading elevator provided as necessary. Since the gnet is provided, metal pieces that have fallen off from the stone remover or grain sorter are attracted to the magnet, and the metal pieces that have been removed from the different sorters due to the processing of the workpiece downstream and the operation of each part. In addition, since a magnet is provided in the fixed guide path that forms the outlet of the object to be processed in the product tank, the metal piece dropped from the color sorter loading elevator and the color sorter Etc. can be prevented from entering the product immediately before shipment.

  In addition, since a plurality of magnets are provided at a plurality of specific locations that are appropriately separated in the flow direction of the object to be processed, the metal pieces in the object to be processed are attracted stepwise by the plurality of magnets. Further, since the fixed guide path does not move, the uniformity of the flow of the object to be processed on the fixed guide path is maintained, and the adsorption of metal pieces and the like by the magnet is stabilized. Can be done.

  According to what is described in claim 5, by using the work floor and the stairs, it becomes possible to conveniently perform maintenance inspection of the deflation wind selection device existing above the swing selection device, In addition, since the work floor protrudes laterally outward, it is possible to reduce the extent to which the use of the floor surface on which the swing sorting device is installed is limited by the presence of the work floor and the rocking. It is possible to cover the overhead of the worker who works near the periphery of the dynamic sorting device and prevent the worker from hitting the fallen object, and the worker on the work floor can maintain the area around the unrolling roll. Inspection work can be easily performed.

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 joint drying preparation facility (rice center, country elevator, etc.) equipped with rice wheat preparation shipping equipment according to the present invention, FIG. 2 is a view of the left front of the rice wheat preparation 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, and 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. FIG. 10 is a view of the detachment rocking sorter of the rice wheat preparation and shipping equipment as seen obliquely from the front, and FIG. 11 is a front cover portion of the rocking sorting apparatus shown in FIG. The figure which shows a state, FIG. 12 is front sectional drawing of the detachment | oscillation sorter of the said rice wheat preparation shipping equipment, FIG. FIG. 14 is a perspective view showing a part of the detaching rocking sorter, and FIG. 15 is a side view showing a shipping part of the rice wheat preparation shipping equipment. 16 is a plan view showing a first modification of the rice wheat preparation and shipping equipment, FIG. 17 is a plan view showing a second modification of the wheat preparation and shipping equipment, and FIG. FIG. 19 is a side view showing a state in which A is attached to a shooter for supplying an object to be processed, B is a side view showing a state of being attached to a basket for supplying an object to be processed, and FIG. It is a figure which shows a body mounting structure.

  As shown in FIG. 1, the rice wheat preparation and shipping equipment of the present invention is a detachment oscillating sorter comprising a raw material elevator 100, a defluxing wind selection device 101 A and an oscillating sorting device 101 B (as a rice huller for rice processing In the case of wheat processing, since the deflation process is not performed, it functions as a wind sorting swing sorter) 101, grain sorter loading elevator 102, finishing wind sorter 103, stone remover 104, grain sorter 105, color sorter A machine loading elevator 106, a color sorter 107, a product elevator 108, a product tank 109, and a shipping weighing machine 110 are provided.

First, the detachment swing sorter 101 will be described.
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 placed laterally outside the upper periphery 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 air removal apparatus 101A are as follows (see FIGS. 3, 10, 12, and 14).
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. Then, as shown by reference numeral a <b> 2 in FIG. 14, it can 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, Due to the wind-selection action by the air flow, the crushed grains (brown rice, etc.) are taken out from the first take-out trough 15 by the transport action of the auger 15a, and the second one is taken from the second take-out trough 16 by the transport action of the auger 16a. It is designed to be taken out outward.

  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, and 14).
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 and 12, a sorting main part 29 is provided in a space surrounded by the outer casing 10 in a substantially hermetically sealed manner. This sorting main part 29 is formed by stacking swing sorting plates in a plurality of stages. The workpiece to be processed, which is taken out from the first object take-out basket 15, is supplied to the upper and lower inclination side (back side) of the swing sorting plate, and the lower and lower inclination side (front side). ), The object to be processed after being sorted by the swing sorting plate is taken out.

  As shown in FIG. 11, most of the front surface portion 10b of the outer casing 10 is a door body that can be opened and displaced about the vertical axis of the left edge, and this door body 10b is in a closed state on the inner surface side. An object-to-be-processed weight drop guide path means (delivery chute) 30 is formed which receives an object to be processed which is sent from the front and rear inclined lower side of the sorting main part 29 and drops it to a specific location by gravity. Yes. The delivery chute 30 includes three independent guide paths 30a, 30b, and 30c. The receiving portions of the guide paths 30a, 30b, and 30c are formed in a hopper shape, and the leftmost guide path 30a needs to be sorted. The crushed grain received from the unit 29 is dropped into the workpiece supply point a3 (see FIG. 1) of the grain sorter charging elevator 102, and the guide path 30b at the intermediate position is crushed grain ( The mixture of brown rice, etc.) and non-depressed cereal grains (such as rice bran) falls to the conveying start end of the conveyer 31 for transferring the mixture into the workpiece supply point a4 (see FIG. 1) of the sorter input elevator 28 In addition, the right end guide path 30c is configured to drop the non-depressed grain to the conveyance start end of the conveyance conveyor 32 for transferring the non-depressed grain to the inside of the workpiece supply point a5 of the raw material elevator 100.

  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 casing 10 and the dust discharge tube 34 shown in FIG. 10 is extended outward. The lower end edge a6 of the outer casing 10 is separated from the floor surface a7 on which the swing sorter 101B is installed by about 5 mm, 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) so that a mouse cannot enter and exit, and the opening areas of all the slits 35 have 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 flow into 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, air outside the outer casing 10 is sucked inward through a 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.

  As shown in FIG. 10 and the like, a substantially hermetically sealed control panel 36 having an inclined front surface portion 36a that protrudes forward toward the right side is formed on the right portion of the door body 10b of the outer casing 10, An operation switch a8 and a touch panel a9 made of a liquid crystal plate are mounted on the outer surface of the inclined front surface portion 36a.

Next, details of the finish wind selection unit 103 will be described.
As shown in FIG. 13, 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, 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 48 locations, and these dusts are sucked into the air passage tube 33 by the suction force of the power fan 11 through the suction chamber 50, the air suction port 39 and the air passage tube 40, and thus the air passage tube. The dust sucked into the 33 is the power fan 1 In 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. 13, 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).
As shown in FIG. 2 and the like, a service tank 66 and a color selection processing unit 67 are provided, and an object to be processed is input from the color sorter input elevator 106 to the first section b1 of the service tank 66 shown in FIG. An object to be processed is continuously supplied from the first division part b1 to the primary processing unit of the color selection processing unit 67, and is first subjected to primary selection processing in the primary processing unit, and only a group of non-defective products, non-defective products, and colored particles. The mixed product group is sorted, and the mixed product group is lifted and conveyed by the primary defective product elevator 68 and is loaded into the second section location b2 shown in FIG. 9 of the service tank 66, and color selection processing is performed from the second section location b2. Continuously supplied to the secondary processing section of the section 67 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 toward a specific place outside, Good quality grains are lifted and transported by secondary good quality elevator 69 The product is returned to the first partition location b1 of the service tank 66, and is subsequently subjected to primary sorting processing together with other objects to be processed in the first partition location b1, while the non-defective product sorted by the primary sorting processing. The flocculated grain (product) is discharged toward the workpiece supply point a12 (see FIG. 1) of the product elevator 108.

In addition, as shown in FIG. 15, 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. 16, 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 swing sorting device. 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. 17, 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 is omitted. 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. It is fixed to the lower surface of the inclined guide surface of the hopper-shaped part. 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. 18A. The mounting structure of the magnet 71 fixes the magnet 71 to the inclined bottom surface of the ridge a11 and also has an upper surface of the ridge a11. A lid 73 that closes the opening so as to be openable is provided. 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 has a chute as shown in FIG. 18B, and the mounting structure of the magnet 71 provides an opening on the inclined bottom surface of the chute a12 as shown in FIG. 18B. A lid 76 for closing is mounted so as to be swingable and openable about 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 the 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.

  Further, as shown in FIG. 19, the attachment structure of each net 72 is open at the top of each processing object passage location a14 so that the box 80 provided with the handle 80a can be pulled out outward. A net 72 having a mesh of a specific size is fixed to the bottom surface of the box 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 swing sorter 101B and the magnet 71 of the different sorter 112 are both provided where the non-depleted workpiece is dropped by gravity. According to this, since a metal piece or the like is generally larger in shape than the whipped grain, it is easy to drop to the guide path 30a where the non-depressed grain falls by the oscillating sorting by the oscillating sorting device 101B. Therefore, the metal piece or the like is effectively removed by the magnet 71 located at the place where the non-depleted 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 and the different sorter 112 are incorporated or not.

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.

It is a flow sheet of a rice wheat joint drying preparation facility (rice center, country elevator, etc.) equipped with rice wheat preparation and shipping equipment 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 door body of the front side of the rocking | swiveling selection apparatus shown in FIG. It is a front view sectional view of the detachment rocking sorter of the rice wheat preparation shipping equipment. 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.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Work floor 2 Stairs 3 Detach roll 4 Roll cover body 10 Outer casing 11 Power fan 12a Inlet 12b Inlet 12c Inlet 29 Sorting main part 35 Slit 71 Magnet 101A Detachment wind selection device 101B Oscillation sorting device 112 Heterogeneous sorter 103 Finish Wind selector 104 Stone remover 105 Grain sorter 106 Color sorter loading elevator 107 Color sorter 108 Product elevator 109 Product tank

Claims (5)

  Unprocessed wind separator, swing sorter, dissimilar sorter provided as needed, stone remover, grain sorter, color sorter loading elevator and color sorter provided as needed, product A rice wheat preparation and shipping facility that passes through an elevator and a product tank in this order, wherein a finishing wind selection unit is disposed above the stone remover.   The rice wheat according to claim 1, wherein the air flow for wind selection in the finishing wind selection unit and the air flow for wind selection and rice husk transfer in the dewinding wind selection device are generated by the same power fan. Preparation shipping equipment.   The inside air of the outer casing that covers the sorting essential part of the swing sorting device in a substantially hermetically sealed manner is sucked out by the power fan and discharged to the outside, and a slit is formed at a specific portion of the outer casing. The rice wheat preparation and shipping equipment according to claim 1 or 2, characterized in that:   Unprocessed swaying sorter equipped with defatting wind sorting device and oscillating sorting device, dissimilar sorter provided as needed, stone remover, grain sorter, color sorting provided as needed A rice wheat preparation and shipping facility that passes through a machine input elevator, a color sorter, a product elevator, and a product tank in this order, and a fixed guide path at a workpiece outlet in the swing sorting device, and A fixed guide path at the outlet of the object to be processed in the different sorter provided according to the above, a fixed guide path at the supply destination of the object to be processed in the color sorter charging elevator provided as required, and a fixed guide path at the product tank. A rice wheat preparation and shipment facility characterized in that a magnet for adsorbing foreign matter mixed in an object to be processed is provided on a fixed guide path at a processed material outlet.   The deflated air sorting device is mounted on the upper portion of the swing sorting device, and a work floor is provided in a laterally outwardly projecting manner on the outer periphery of the upper portion of the swing sorting device. A step for moving up and down is provided between the lower end portion and the work floor, and the detachment roll of the evacuation device is within the range that can be reached by the operator on the work floor above the work floor. A rice wheat preparation and shipping facility comprising: a roll cover body provided to cover the front surface and the upper surface of the detaching roll so as to be swingable and open toward the upper side and the side away from the work floor.

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