JPH0349621A - Barley-grain conditioning apparatus - Google Patents

Abstract

PURPOSE:To remove impurities from barley grains in high efficiency by coaxially inserting a grain-lifting spiral having a number of small holes and longitudinal protrusions into a perforated selection cylinder having the same kinds of longitudinal protrusions and longitudinal small holes and rotating the spiral in a direction opposite to the rotational direction of the cylinder. CONSTITUTION:A perforated selection cylinder 60 is produced by forming a number of longitudinal protrusions on the inner surface of a cylinder toward the inner side and boring a number of longitudinal small holes between the longitudinal protrusions. A grain-lifting spiral 70 produced by winding a spiral blade around a cylinder having the same kinds of small holes and longitudinal protrusions as those of the selection cylinder is coaxially inserted into the cylinder 60. The perforated selection cylinder 60 and the grain-lifting spiral 70 are rotated in directions opposite to each other. Raw barley grains are supplied from a feeding part 40 to the grain-lifting spiral 70 while introducing air into the cylinder of the grain-lifting spiral 70 with a blower 20 to lift the grains. The existing impurities are fallen off from the grains and removed with an air-exhaustion means 30. The treated barley grains having high quality are delivered from a delivery port 19 and temporarily stored in a storage tank 15.

Description

Detailed Description of the Invention "Field of Industrial Application" The present invention relates to a wheat grain conditioning device that supplies unprocessed wheat grain and processes it while frying. For rice grains, small grain sorting means that improves the shedding rate by removing small grains (immature grains) etc. before hulling, and fine sorting bagging. Concerning things used as means. ``Prior art'' Regardless of the type of wheat, there are many stalks and awns attached to the surface of the grain, and these stalks and awns are often removed from the wheat grains before being sorted. Moreover, it is said that the quality of wheat grains is that the removed awns are not mixed in with the grains. Therefore, in order to remove such awns, there was a need for an efficient and inexpensive wheat grain conditioning device. On the other hand, like beer wheat, paddy (paddy rice paddy) contains a large amount of crushed hulls, small grains, and dust before being hulled. In order to improve the sowing rate and also to improve the efficiency of sowing operations for rice seeds, there has been a need for a conditioning device that can efficiently and inexpensively separate these mixed impurities.

``Invention or Problem to be Solved'' However, while various wheat grain conditioning devices have been tried in the past,
They were either inefficient, difficult to use, or complex and expensive, so none of them became popular. The present invention has been made in response to these conventional demands, and while employing the technology accumulated through the manufacture of many conventional vertical grain sorters, it has been developed to be inexpensive and easy to use by using many common parts. The purpose is to provide a good and highly efficient barley grain conditioning device. ``Means for Solving the Problems'' The gist of the present invention for achieving the above object is as follows: 1. Inside the vertically long shell, the upper cylindrical part and the lower part are separated by a base plate having a plurality of ventilation holes. The cylindrical portion is rotatably erected and has a large number of small holes on its circumferential surface. a perforated cylindrical body with perforated holes; a perforated upper partition plate that extends from the inner periphery of the cylindrical part and surrounds the outer periphery of the upper end of the perforated cylindrical body to constitute a grain discharge chamber; It is placed at the bottom of a porous cylinder. a supply unit that receives and supplies unadjusted wheat grains from a supply hopper provided outside the body; and a supply unit that is inserted through the sorting porous cylindrical body and installed upright so as to be relatively rotatable concentrically with the sorting porous cylindrical body; An m-grain spiral formed by winding a spiral blade around a cylinder having a large number of small holes, and a blowing means for blowing air inside the cylinder of the grain-frying spiral, and the discharge chamber is provided outside the shell. A discharge port for discharging the treated wheat grains is provided in the storage tank, and each of the small holes has a large number of vertical holes formed on the entire inner circumference of each cylinder to remove branches, awns, etc. of the wheat grains. A wheat grain adjustment device characterized by having a vertically elongated hole bored between the protrusions. 2. The supply section is removably connected to the lower part of the sorting porous cylindrical body. Along with drilling a large number of small holes on the circumferential surface,
A cylindrical inner cylinder having a plurality of intake ports with scraping blades at a position higher than the bottom surface, and a cylindrical inner cylinder that is inserted concentrically through the inner cylinder,
A large number of small holes are bored in the circumferential surface of the cylinder, and the cylinder is fixedly installed on the base plate, receives the wheat grains from the supply hopper, and is close to the inner cylinder at the lower edge of the intake port of the inner cylinder. 1. The wheat grain adjusting device according to item 1, comprising an outer cylinder having an outer cylinder partition plate surrounding the outer cylinder.

3. The cylindrical body of the grain lifting spiral corresponds to the feeding section and has a supply area having a large number of small holes, and a resistance area which is divided into a plurality of blocks depending on the number of small holes and has a smaller number of small holes toward the upper part. , and a discharge region having no small holes and having a plurality of discharge vanes exposed in the grain discharge chamber. 4 The inside of the MI body cylinder is divided into a lower first sorting section and an upper second sorting section by an intermediate partition plate made of a perforated plate, and the small grains are guided directly to the outside of the shell body from the intermediate partition plate. A small grain discharge pipe is provided, and the sorting porous cylindrical body corresponds to the 1i separate section, and the rough sorting cylindrical body with vertically elongated small holes corresponds to the second sorting section, and the sorting porous cylindrical body corresponds to the second sorting section, and the sorting porous cylinder corresponds to the second sorting section, and the sorting porous cylindrical body corresponds to the first i separate part. Items 1, 2, and 3 are characterized in that the small hole is formed into a horizontally elongated shape along the circumference, and the fine selection cylinder is removably connected to the rough selection cylinder.
Wheat grain conditioning device described in section. 5 Inside the outer shell having a perforated common base plate, Section 1,
Section 2. The structure inside the shell of the wheat grain conditioning device described in Sections 3 and 4 is 2.
One side is used as a first processing section for rough sorting that receives unprocessed wheat grains from the supply hopper and removes branches and stems, and the other side receives processed wheat grains in the first processing section and removes fine dust. In order to remove small grains, etc. and to sort them according to grain size, the second processing section is equipped with a sorting porous cylinder having horizontally long small holes along the cylindrical surface. At the upper part of the base plate, inner shell partition members are arranged to separate the respective sorting porous cylinders of both processing sections, and a partition storage for receiving wheat grains from the first processing section is provided between the inner shell partition members. A part facing the discharge port of the first processing part, and a perforated net is stretched at the lower part to communicate with the outer cylinder of the supply part of the second processing part, and on the side of the first processing part, A blowing means for blowing air is provided inside the cylindrical body of the grain lifting spiral, and a cylindrical body with small holes removed is provided in the grain lifting spiral on the side of the second processing section, and the inner shell of the second processing section A perforated intermediate partition plate is provided which projects from the inside of the partition member and covers the upper edge of the outer cylinder of the supply section to receive the small grains falling from above. A small grain discharge pipe is arranged to guide the grains, and the base part at the bottom of the base plate communicates with each other to form a ventilation chamber for both processing parts, and the outside of the shell body is provided with a grain discharge pipe from the second processing part. Wheat grain adjustment characterized in that a storage tank for temporarily storing grain is provided, and the storage tank is provided with an opening/closing means that opens and closes when the appropriate amount is received in response to a signal from an automatic measuring device provided outside the outer shell. Device. 6 In order to further select the wheat grains discharged from the discharge port according to the grain size, the wheat grains are placed horizontally in a storage tank so as to be freely rotatable.
A sorting porous cylinder having a horizontally long small hole located on the cylindrical surface, and a porous cylinder for sorting wheat grains by inserting concentrically into the inside of the sorting porous cylinder and rotating in the opposite direction to the sorting porous cylinder. Items 1 and 2, characterized in that a sorting blade that protrudes from the inner peripheral surface of the body is provided. Items 3 and 4. Wheat grain conditioning device according to item 5. 7. The bottom of the supply hopper, which is provided outside the shell body and supplies unprocessed wheat grains, communicates with the ventilation chamber in the base, and a cylinder is provided facing the supply pipe that leads the wheat grains to the outer cylinder of the supply section. Items 1 and 2, characterized in that a bottom is provided and an excitation means for vibrating the cylindrical bottom is provided. Section 3. It resides in the wheat grain conditioning device described in Items 4, 5, and 6. "Operation" When unsorted wheat grains are supplied to the supply hopper and the wheat grain adjustment device is started, the sorting porous cylinder and the lifting f9 spiral body rotate in opposite directions, and at the same time, the blowing means and the ventilation means are also started. ，
An airflow is generated from the inside of the grain frying spiral through the sorting porous cylinder. The inner cylinder of the supply section also rotates in the same direction as the sorting porous cylinder. The unprocessed wheat grains in the supply hopper are fed between the outer cylinder and the inner cylinder of the supply section, and are taken into the inner cylinder from the supply port by the scraping blades. At this time, the intake of the inner cylinder is drilled at a slightly higher position, and the outer cylinder partition plate of the outer cylinder surrounds the lower edge of this intake, so the supplied wheat grains are passed through this hole. It is received by the outer cylinder partition plate, scraped by the scraping blade of the inner cylinder, and enters the inner cylinder. This nIl also has a large number of vertically long small holes in the inner and outer cylinders that make up the supply section, so the dust that was mixed in with the unprocessed wheat grains from the beginning is sucked out and discharged. It will be done. The wheat grains taken into the inner cylinder rise by the spiral blades, are ejected outward, fall again, and rise again until they reach the uppermost ejection part and are ejected to the outside. In the above operation, the intake port of the inner cylinder is located at a high position and opens in the middle of the feeding area of the grain-frying spiral, so the wheat grains are directly supplied to the spiral blades and need to be sunk from the bottom. Because of this, the wheat grains do not accumulate in the feed section.

While drawing a spiral trajectory, the wheat grains released from the grain lifting spiral body hit the vertical protrusions provided along the inner circumferential surface of the sorting porous cylinder, and the awns were broken off and fell off. The grains are discharged from the inside of the grain helix on the airflow outward from the small vertical holes bored between the projections, which form a recess when viewed from the inside along the projections. Ru.

The pores are vertically elongated, and the rams and awns are also elongated, so these edibles that fall off from the wheat grains are discharged from the vertical pores along the longitudinal projections, and the pores become obstructed. There is no chance of it falling away. In this way, the collision with the sorting porous cylindrical body and the grinding action of the wheat grains completely remove the 5-branches and awns, and at the time of sorting, these branches and awns are discharged to the outside by the blower and exhaust means. It is possible to obtain high-quality skin grains. Such a wheat grain conditioning device is placed before or after the drying and roasting of wheat grains, and is suitable as a pretreatment device for the hulling process. The cylindrical part of the shell has a first sorting part and a second sorting part, and the sorting porous cylindrical body of the first sorting part has vertically elongated small holes, and the second sorting part has horizontally elongated small holes in the circumferential direction. In the first sorting section, most of the impurities in the wheat grain are removed, and in the second sorting section,
The small holes of the sorting porous cylindrical body are horizontally elongated like in conventional vertical grain sorters, and fine sorting of wheat grains according to grain size is possible, and small grains are sorted from the sorting section. Only the refined wheat is removed.

Since the sorting porous cylindrical body of the second sorting section can be easily separated from the first sorting porous cylindrical body, it is easy to adjust the grain size to the desired grain size. This type of wheat grain conditioning device is
For example, it is extremely suitable for the post-process of the hulling process. In the case where the first and second processing sections are provided inside the outer shell, similar to the above-mentioned case where one cylindrical section is made into two upper and lower sorting sections,
In the first processing section, most of the impurities in the wheat grains are removed, and in the second processing section, small grains are sorted out according to grain size, and only the withered and refined wheat is taken out. Furthermore, since it is equipped with two processing sections, it is possible to process a large amount of wheat grain more efficiently than with the single processing section. In particular, those equipped with a measuring device and a storage tank opening/closing means that operates in conjunction with the measuring device can also be used as an automatic wheat grain measuring device.2 Applicable to all processes from the hulling process to the bagging process. It is possible to do so. In the case where the sorting porous cylindrical body and the sorting blade are placed horizontally in a storage tank so as to rotate concentrically and reciprocally, in the case where the above-mentioned first and second processing parts are placed side by side in the shell,
It is thought that the second processing section is installed inside the storage tank, and its effects are almost the same. And since the overall size is smaller, it is cheaper. In the case where the supply hopper has a vibrating cylindrical bottom and the large bottom communicates with the ventilation chamber in the base, the dust contained in the unprocessed wheat grains to be supplied is removed in this part, and the grains are removed. Dust removal operations will be made more thorough. "Embodiments" Various embodiments of the present invention will be described below based on the drawings. Figures 1 to 4 [3] show the first embodiment of the present invention. As shown in FIG. 1, the wheat grain adjusting device 10 includes a cylindrical sorting porous cylindrical body 60 with a large number of small holes 6l bored in the inner part l2 of the shell body 11, and a large number of small holes 7l. A cylindrical body 73 having
A spiral blade 74 is wound around the outer periphery of the cylindrical body 6.
A grain lifting spiral body 70 which is inserted concentrically into the inside of the cylindrical body 0 and rotates in a direction opposite to that of the reduction porous cylinder body 60;
The inner cylinder 5 of the supply unit 40 is connected to the base of the supply unit 40 and rotates at the same time.
0, an outer cylinder 45 that surrounds the outer periphery of the inner cylinder 50 and receives the wheat grains from the supply hopper 14 shown in FIG. It consists of an inlet part 20 and an air exhaust part 30 as an air exhaust means constructed on a base part l3, and furthermore, on the outer surface of the shell body 11, as shown in FIG. A storage tank 15 is provided to temporarily store adjusted wheat grains. Furthermore, casters 13a for movement are provided under the base l3.
is provided. Moreover, autopsy windows 12a and 15a are provided in the cylindrical portion 12 and the storage tank l5, respectively. As shown in FIG. 3, the outer cylinder 45 constituting the supply section 40 has a round-shaped circumferential wall with a vertically long small hole 46 as shown in FIG. 4, which will be described later. A large number of vertical protrusions 47 are provided which protrude vertically from the inside of the circumferential surface as shown in FIG. Furthermore, an outer cylindrical partition plate 48 for receiving wheat grains is provided in the circumferential direction of the inner periphery as shown in Fig. 3. This outer cylinder partition plate 48 is located at the lower edge 5 of the intake port 53 of the inner cylinder 50, which will be described next.
3a, and surrounds the inner cylinder 40 in close proximity to its outer periphery. The wheat grains fall onto this outer cylinder partition plate 48 and are taken into the inner cylinder 50. The inner cylinder 50, which also constitutes the supply section 40, has a cylindrical shape as shown in FIG. There is.
A plurality of intake ports 53 are provided to force the wheat grains, and each intake port 53 is provided with a raking blade 54 inclined in the direction of rotation. As described above, the lower edge 53a of the intake port 53 is located at a position approximately corresponding to the outer cylinder partition plate 48 of the outer cylinder 45, and the scraping blades 54 are rotated so as to scrape the upper surface of the outer cylinder partition plate 48. Then, the wheat grains are taken in. In the vicinity of the upper end of the inner cylinder 50, an inner cylinder partition plate 55 is provided which slides into contact with and covers the upper edge of the outer cylinder 45 in the circumferentially outward direction. Then, as shown in the figure, a sorting porous cylindrical body 60
A drive joint 56 is provided which engages with the hem of the shaft. The inner cylinder 50 has a bottom, and the bottom plate 57 is connected to the first output shaft 9l of a motor 90 with a reduction gear, as shown in FIG. The sorting porous cylindrical body 60 has a vertically long small hole 6l similar to the inner cylinder 50 and the outer cylinder 45, and has a similar vertical projection 62 on the inner periphery.
It consists of an adjustment part 63 provided at the bottom, a lower annular part 64 at the hem, and an upper annular part 65 at the upper end. The lower annular portion 64 is provided with an engagement notch 66 that engages with the drive joint 56 of the inner cylinder 50, and the upper annular portion 65 is provided with an overhang f that slides into contact with the upper surface of the upper partition plate 17 of the shell cylinder portion l2.
lJ65a is provided. Note that the upper partition plate l7 is made of a perforated plate material, and its upper part forms a discharge chamber 17a, and its lower surface has a plurality of support rollers l8 that rotatably support the upper end of the sorting porous cylindrical body 60. There is a The grain frying spiral body 70 is made by winding a spiral blade 74 around a cylinder body 73 having a vertically long small hole 7l similar to the sorting porous cylinder body 60 and the like, and a vertical projection 72 protruding from the inner peripheral surface. There is. The grain lifting spiral body 70 transfers the portion inside the feeding section 40 to the feeding castle 7.
0a, the part corresponding to the screening porous cylinder 60 is the resistance area 70
b. Assuming that the uppermost part is the discharge area 70c, in the supply area 70a, a large number of small holes 7l are provided as in the sorting porous cylinder 60, but in the resistance area 70b, they are divided into several blocks, for example, 3 blocks, and the lower part is divided into several blocks, for example, three blocks. The first flock has a large number of small holes 71, the next second block has slightly fewer holes, and the third block at the top has the least number of holes 7l. The discharge castle 70c does not have the small holes 71 or the vertical protrusions 72, but is composed of a plurality of discharge blades 75 and an end member 76 covering the upper surface, and a discharge port 77 is formed between the discharge blades 75. It consists of In addition, in the resistance castle 70b of the lifting shell spiral body 70, the small holes 7l of the cylinder body 73 are formed more sparsely toward the upper part as described above, but this is due to the test results and is due to the mechanism of its good action. The order is not always obvious. Therefore, it is not limited to such a configuration, and the resistance castle 7
This does not prevent the small holes 7l of 0b from being arranged evenly. Since the intake port 53 of the inner cylinder 50 opens in the middle of the supply area 70a of the spiral body 70, the wheat grains are directly supplied to the spiral blades 74, and there is no need to scrape them up from the inner cylinder bottom plate 57. .

A hollow shaft 78 is protruded from the center of the end member 76, and this hollow shaft 78 is rotatably supported by the ceiling plate 11a of the shell 1l, and is connected to the blower pipe 22 of the air inlet section 20.
It communicates with The bottom of the grain frying spiral 70 is sealed with a bottom plate 79, which is connected to a second output shaft 92 of a motor 90 with a speed reducer, and is driven in the opposite direction to the inner cylinder 45 of the supply section 40. The first and second output shafts 91 and 92 are coaxial, and the second output shaft 92 penetrates the center of the first output shaft 9l and projects to the outside. The air supply unit 20 is composed of an air supply fan 2l with a motor and the air pipe 22. As shown in FIG. 1, one of the ventilation parts 30 includes a ventilation chamber 32 provided in the base part l3 of the shell body 11 and communicating with a plurality of ventilation holes lea provided in the base plate l6. It is composed of an exhaust fan 3l, a drive motor 34 for driving the exhaust fan 3l, and an exhaust duct 33. Vertical small holes 46, 5 bored in the sorting porous cylindrical body 60, etc.
1, 61, 71, etc., and longitudinal projections 47.52, 62.
The actual shape of mag. 72 is shown in Figure 4. In addition, the reference numeral of the sorting porous cylinder 60 is used in the figure, and this reference numeral will be used in the following description, and the same applies to other members as well. As shown in the figure, a vertical protrusion 62 with a slightly taller triangular cross section is protruded inward along the cylindrical surface over the entire length. When viewed from the inner surface, 6 l of small holes are bored vertically between each peak. The surface 61a of the small hole 6l is partially flat, and when viewed from the outer periphery, forms a smooth cylindrical surface with vertical grooves. Next, the effect will be explained. Feed unadjusted wheat grains to the supply hopper 14 and feed it to the wheat grain adjustment device 1.
When the tlO is started, the inner cylinder 45 of the supply section 40 rotates together with the sorting porous cylinder 60, and the grain frying spiral 70 starts rotating in the opposite direction. At the same time, the air intake fan 2l and exhaust fan 3l also start. The wheat grains inserted into the outer cylinder 45 of the supply section 40 are scraped by the scraping blades 54 of the inner cylinder 50 and taken into the interior through the intake port 53. And the fried grain spiral 7
The grain is fried by the spiral blade 74 and sent upward. Since the lower edge 53a of the intake port of the inner cylinder 50 is located at a position corresponding to the outer cylinder partition plate 48, the supplied wheat grains are taken in by the scraping blades 54 of the inner cylinder 45. Furthermore, this intake port 5
3 is opened in the middle of the inner cylinder 50, so that the taken-in wheat grains do not fall to the bottom plate 57 of the inner cylinder 50, but are directly supplied to the spiral blades 74 for frying, and have a raking action. Since it is not necessary, the wheat grains do not remain in the supply section 40 and are efficiently lifted. The wheat grains lifted by the lifting helix 70 are forced to undergo extremely complicated N movements. That is, the raking action by the spiral blade 74, the outward radial movement due to the centrifugal force of rotation of the lifting shell spiral body 70, the collision of the sorting porous cylindrical body 60 against the vertical protrusion 62, the downward fall, and the grain lifting spiral body 70. spiral blade 74
Re-rise due to etc. During this time, the interaction between wheat grains is of course an important effect. Due to this action, the stalks, awns, etc. of the -X grains gradually fall off, and these stalks, awns, etc. are sorted into the perforated cylinder by the airflow blown out from inside the grain lifting spiral body 70 and the suction airflow from the air exhaust part 30. It is discharged from the small hole 6l of the body 60, and is discharged to the outside from the exhaust duct 33. The wheat grains from which the awns and the like have been removed gradually rise, are discharged from the discharge port 77 of the grain frying spiral body 70, and are temporarily stored in the storage tank 15 from the discharge port 19 of the gi body 11. Note that the small holes 51.46 are also provided in the inner cylinder 50, outer cylinder 45, etc. of the supply section 40, and the exhaust airflow by the blower and exhaust means also acts on these parts. Dust that was mixed in unprocessed wheat grain from the beginning,
Also, awns and the like that have fallen off due to the stirring action in the supply section 40 can be removed from the supply section 40 as well. The shell 11 and drive system configuration of the wheat grain adjusting device 10 can be used in common with the parts used in conventional vertical grain sorting machines, and can be manufactured at extremely low cost. Due to the above-mentioned action,
This wheat grain conditioning device IO is suitable for use in grain conditioning before the hulling process. Next, a second embodiment of the present invention will be explained based on FIGS. 5 to 7. As shown in FIG. 5, the wheat grain adjusting device 100 has an intermediate partition as shown in FIG. 7, which is provided inside the cylinder portion l2 at approximately the center in the longitudinal direction of the cylinder portion l2 and protrudes from the periphery of the shell body. The plate 101 separates the lower first sorting chamber 102 from the upper second sorting chamber.
It is divided into a sorting room 103 and a sorting room 103. This intermediate partition plate 10
1 has a large number of small holes 104 as shown in the figure. A small grain discharge pipe 105 for discharging small grains from the body is disposed from the intermediate partition plate 101. As shown in FIG. 6, the sorting porous cylindrical body 110
t-) from the coarse selection cylinder Ill in the inner chamber and the fine selection cylinder Ill7 in the second sorting chamber. As shown in FIG. 6, the rough sorting cylinder Ill has a vertically long small hole 112, and an adjustment part 114 provided with a vertical protrusion 113 similar to the sorting porous cylinder 60 of the first embodiment on the inner periphery; It is separated from a lower annular part 115 at the hem and an upper annular part 116 at the upper end. The lower annular portion 115 is provided with an engagement notch 115a that engages with the drive grip 56 of the inner cylinder 50 of the supply portion 40, and the upper annular portion 11B is provided with an overhang portion 116a that slides into contact with the upper surface of the intermediate partition plate 101. is provided. A plurality of locking joints 116b that engage with the selected cylindrical body 117 are fixedly provided on the projecting portion 116a. As shown in FIG. 6, the selective cylindrical body 117 consists of a sorting section 119 having a horizontally long small hole 118 bored in the circumferential direction, a lower annular section 120, and an upper annular section 121. The lower annular portion 120 has an engagement joint 11 for the rough selection cylinder 111.
6b, and has an engagement notch 120a that engages with the upper annular portion 1.
21 is provided with a projecting portion 121a that slides into contact with the upper surface of the upper partition plate l7 of the shell l1. Furthermore, as shown in FIG. 5, the second sorting chamber 103 is provided with a plurality of clogging prevention plates 122 for preventing clogging of the surface of the selective cylinder 117. The configuration other than the above is the same as that of the first embodiment. Next, the operation of the second embodiment will be explained. The action that the wheat grains supplied to the supply section 40 receive in the first sorting chamber 102 is exactly the same as in the first embodiment. That is, in this eleventh separate chamber 102, the wheat grains collide with the vertical protrusions 113 of the rough sorting cylinder ill, and the stalks and awns of the wheat grains are stripped off and discharged along with the air current. The wheat grains from which the stems, awns, etc. have been removed are subjected to grain size sorting through the horizontally long small holes 118 of the selective cylinder 117 in the second sorting chamber 103, and the small grains are discharged from the body through the small grain discharge pipe 105. It will be done. This kind of action is the very action of a vertical grain sorter, and the horizontally long small holes 11 of the selective cylinder 117 are
You can choose B. Selection cylinder 117 and rough selection cylinder 1
11 is engaged with the engagement grip 116b and the engagement notch 120a, so it can be easily separated, and a carefully selected cylindrical body 117 of a different diameter can be replaced and used as appropriate. Such a wheat grain conditioning device 100 is suitable for use, for example, before the hulling process, but is also extremely effective as a sorting device after the hulling process. In the latter use, the first sorting chamber 1
The main function of 02 is to remove a large amount of dust such as bran generated during the previous process. Next, based on Figures 8 and 9. Next, a third embodiment of the present invention will be explained. As shown in FIG. 8, the wheat grain adjusting device 130 in this embodiment has two main components of the wheat grain adjusting device 10 in the first embodiment housed inside a shell 131. That is, the interior of the shell 131 is partitioned by a base plate 132 having ventilation holes 132a, with a base part 133 at the bottom and a cylinder part 134 at the top. The cylindrical portion 134 is separated by inner shell partition members 135 and 136, and the shell 13
A trap first processing section 138 near the outside supply hopper 137
, the other is the second processing section 139. The space between the inner shell partition members 135 and 136 constitutes a partition storage i'l 140 for receiving the intermediately processed wheat grains from the first processing section 13B. In the cylindrical part 134 surrounded by the inner shell partition member 135, functional members similar to the functional members configured in the cylindrical part 12 of the wheat grain adjusting device 1O of the first embodiment are provided. section 138 is configured. That is, within tf450
, a supply section 40 consisting of an outer cylinder 45, etc., and a sorting porous cylindrical body 6.
0, a grain frying spiral body 70, etc. are provided, and the base plate 13
A drive motor 90 with a reduction gear is provided at the bottom of the motor 2. Further, on the outside of the ceiling plate 141, an air inlet section 20 of a blowing means is provided, similar to the wheat grain adjusting device WlO of the first embodiment. On the other hand, surrounded by the inner shell partition member 136, the second processing B1
It consists of 39. The structure of the second processing section 139 is almost the same as that of the first processing section 13B.
42 has no small holes. Further, the small holes 143a of the sorting porous cylinder 143 are formed horizontally along the cylindrical surface. Further, an intermediate partition plate 144 having holes is provided to cover the upper edge of the outer tl 445 of the supply section 40.
A small grain discharge pipe 145 is provided for guiding the small shell grains sorted from the intermediate partition plate 144 to the outside. Furthermore, a drive motor 90 with a reduction gear is disposed at the lower part of the base plate 132, similar to the first processing section 13B. A supply pipe 146 for receiving wheat grains processed by the first processing section 138 is led from the partition storage section 140 to the outer cylinder 45 of the second processing section 139 . The bottom plate 1 of the partition storage section 140 that forms an extension of this service pipe 146 is
47 is composed of a porous network as shown in Figure 8. The discharge port 14B of the second processing section 139 faces a storage tank 149 for refined grains that is provided to protrude outside the shell 131. The storage tank 149 is provided with an automatic shutter 152 that opens and closes the grain outlet 149a in a timely manner. On the other hand, outside the shell body 131, there is an automatic weighing unit 11 for weighing grains.
150 are provided. And this automatic meter Mk311
50 is a display setting lI provided in the storage tank 149.
The automatic shutter 152 is electrically connected to the automatic shutter 152 via the display setting device 151, and the automatic shutter 152 is controlled in accordance with the setting value set in the display setting device 151. Inside the base section 133 are the first and second processing sections 138 and 139.
The exhaust fan 3l, 3l is arranged in the shared exhaust chamber 154, and the exhaust duct 33
is provided. Next, the operation of the third embodiment will be explained. All unprocessed wheat grains supplied to the supply hopper 137
30 of the first processing unit 138, and the first
Example wheat grain adjustment device! It undergoes the same processing as in 210, and branches and awns are removed. During this time, the supply section 4
0 From other sources, the awns, dust, etc. are removed to the outside by the ventilation means and exhaust means. First process! The wheat grains processed in 13B are temporarily stored in the partition storage section 140, and then transferred to the supply section 4 of the second processing section 139.
Pongee is being offered to 0. In the second processing section 139, since the small holes 123a of the sorting porous cylinder 143 are horizontally elongated, they are subjected to particle size sorting action, and the small shell grains are sorted and splashed to the outside of the sorting porous cylinder 143. The small grains fall onto the intermediate partition plate 144 and are expelled from the body through the small grain discharge pipe 145. During these actions, dust etc. are sucked in from various places,
It is excluded from the exhaust duct 33. The grains remaining after sorting are discharged from the discharge port 149a into the storage tank 149 and temporarily stored therein. Then, the automatic shutter 152 opens and closes in a timely manner according to the set amount set on the display setting device 151, the desired amount is measured by the automatic measuring device 150, and a conversation is made. Next, a fourth embodiment of the present invention will be explained based on FIGS. 10 to 12. Wheat grain adjustment device of this example! As shown in FIG. 10, l160 has a second processing section 163 disposed inside a storage tank 162, and the other configurations are completely the same as the wheat grain adjustment @@10 of the first embodiment. Therefore, the first processing section 161 is formed inside the sieve 12 of the shell 4l. The plI42 processing unit 163 has a sorting porous cylindrical body 164 which has a small hole 164a formed horizontally along a concave surface as shown in FIG. horizontally a and a sorting blade 165 concentrically provided. These sorting porous cylinders 164 and 1
The blades 1311 and 165 are forced to rotate in opposite directions by a driving means (not shown). A clogging prevention plate 166 is provided on the outer periphery of the sorting porous cylindrical body 164 to prevent clogging. Next, the operation of the fourth embodiment will be explained. The function of the wheat grain adjusting device is similar to that of the wheat grain adjusting device 130 of the third embodiment, so the details will be omitted. However, this wheat grain adjustment device W1160 is different from the above-mentioned wheat grain adjustment device! Not only is it more compact than the il30 and can be produced at a lower cost, but the position for receiving the milled grain is on the side of the shell body 11, as shown in FIG. It is possible to send it to the conveyor C installed in the cross direction. On the other hand, the conventional type can only feed in the T-shaped direction, which has the effect of increasing the degree of freedom in the arrangement of conveyors, etc. Next, a fifth embodiment of the present invention will be explained based on FIGS. 12 and 13. The wheat grain adjusting device 170 of this embodiment has a main part that is similar to each of the wheat grain adjusting devices IO, 100, 13 of the first to fourth embodiments.
This is the same as the 0.160, but the supply hopper 171 is provided with a means to vibrate the wheat grains. In this embodiment, the above-mentioned means are applied to the wheat grain adjusting device IO of the first embodiment. The bottom portion 171a of the supply hopper 171 communicates with the exhaust chamber 32 of the base portion 13 through a hopper duct 172 as shown. On the other hand, a cylindrical bottom 173 is provided inside the supply hopper 171, one end of which is pivotally supported on a support shaft 174, and the other end supported by a spring 17.
5 is biased downward. And the cylinder bottom 173
A roller cam 176 is installed on the bottom surface of the cam. This roller cam 176 is connected to the exhaust fan 3 as shown in FIG.
The power is obtained from the drive motor 34 of 1 and driven through the transmission means 177. In addition, for explanation purposes, FIG. 12 shows the supply hopper 171 and the exhaust section 3.
0 and are shown aligned on the same line. Next, the operation of the fifth embodiment will be explained. The device 170 is supplied with unadjusted wheat grains to the supply hopper 171.
When the roller cam 176 is started, the drive motor 34 drives the roller cam 176, and the bottom 173 vibrates violently. For this reason, the wheat grains are violently shaken in the supply hopper 171,
Dust etc. in the wheat grains fall below the cylinder bottom 173. On the other hand, the bottom 171a of the supply hopper 171 is connected to the hopper duct 17.
2 to the ventilation chamber 32 in the base part 13, the dust and the like are removed from the body by the ventilation part 30, and at least the dust that was mixed in the unadjusted wheat grains from the beginning is removed. It is removed and supplied to the supply section 40. The adjustment process of the wheat grains supplied to the supply unit 40 is the same as that in the wheat grain adjustment device 1O, so the explanation will be omitted. Although this embodiment has been described as being applied to the wheat grain adjustment device ifilO, each of the wheat grain adjustment devices and 10
Needless to say, it can be applied in exactly the same way to 0, 130, 160, etc. "Effects of the Invention" According to the wheat grain adjusting device according to the present invention, a large number of vertical projections are provided on the inner peripheral surface of the cylinder toward the inside, and a large number of small vertical holes are bored between the vertical projections. A grain lifting spiral made by winding a spiral blade around a cylinder having the same type of small holes and vertical projections is inserted concentrically into the inside of a sorting porous cylindrical body and rotated in opposite directions, and the grain lifting spiral is The feeding section that supplies unprocessed wheat grains also has small holes and vertical protrusions similar to those of the above-mentioned members, so the wheat grains being lifted into the shell are forced to make extremely complex movements, resulting in the formation of stems and awns. etc. can be efficiently eliminated. In addition, since we have provided a means for blowing air from inside the cylindrical body of the grain-frying spiral and a means for discharging air from the base, fallen branches, awns, etc. do not remain in the wheat grains and are removed, resulting in high-quality processing. You can get wheat. The inside of the shell cylinder part is divided into a lower Pl41 sorting part and an upper second sorting part by an intermediate partition plate made of a perforated plate, and a small grain discharge pipe is arranged in the intermediate partition plate. The sorting porous cylindrical body of the sorting section is a coarse selection cylinder with vertically long small holes, and the sorting porous cylinder of the second sorting section is a fine selection cylinder having horizontally long small holes, and the two cylinders are detachably connected. The first sorting section performs an adjustment function to remove stems, awns, etc. from the wheat grains, and the second sorting section performs a sorting function according to the grain size of the wheat grains, making it possible to use it as a wide-width wheat grain adjustment device. This can greatly contribute to reducing farming costs. In addition, the structure of the main parts is similar to that of vertical grain sorting machines that are manufactured in large quantities, and a wheat grain conditioning device that can perform a wide range of operations at low cost can be obtained. In the case where the first processing section for coarse selection and the second processing section for fine selection are provided in the shell, the action and effect of the second embodiment are even more pronounced, and a large amount of wheat grain can be processed. It is possible to reduce processing costs. In the case where a sorting porous cylindrical body for fine sorting is provided in the storage tank, the same rough sorting and fine sorting effects as described above are performed, and the same effect is obtained, and the outlet of the fine grains protrudes to the side of the shell body. Therefore, the transport direction of the shell can be selected as cross direction. If the feed hopper is provided with a cylindrical bottom and has an excitation means for vibrating the bottom, it is possible to remove dust that has been mixed in the unadjusted wheat grains from the beginning before the adjustment process.
Dust mixed in with wheat grains can be removed to the maximum extent possible.

[Brief explanation of drawings]

1 to 4 show the first embodiment of the present invention, No. 117 is a vertical cross-sectional view of the wheat grain adjusting device, FIG. 2 is an external perspective view, and FIG. 3 is a separated view of the main components. Perspective view shown in Figure 4.
The figure is an enlarged perspective view of the main parts, and Figs. 5 to 7 show the second embodiment. Fig. 5 is a longitudinal sectional view of the device, Fig. 6 is a perspective view of the main parts, and Fig. 7 8 and 9 show the third embodiment, FIG. 8 is a vertical sectional view of the device, FIG. 9 is a plan view, and FIG. lO
10 and 11 show the fourth embodiment, FIG. The first
Figure 2 is a vertical cross-sectional view of the device, and Figure 13 is an external @Q diagram. 10...Wheat grain adjusting device (first embodiment)1. 1・
...Shell body 1 4-... Supply hopper 17a.
...Discharge chamber 20...Air supply M (air blowing means) 30-...Air exhaust section (air exhaust means) 40...Supply section 45...Outer tube 46...
Vertical small hole 47...Vertical projection 48...Outer cylinder partition plate 50...Inner cylinder 5l...Vertical small hole
5 2-... Vertical projection 53... Intake port 5
3 a =- lower edge of intake port 54... scraping blade
5 5--Inner cylinder partition plate 60... Sorting porous cylinder 6
l... Vertical small hole 6 2-... Vertical projection 70.
... Lifting spiral body 70a-supply area 70b
---Resistance area 70 c---Emission area 7l...
- Longitudinal small hole 72...Vertical projection 74...Spiral blade 78...Hollow shaft 100-...Wheat grain adjustment device 2! t (Second Example) 1
0 1-...Intermediate partition plate 102...First sorting room 1
0 3-...Second sorting chamber 105...Small grain discharge pipe 110...Sorting porous cylinder 111...Rough selection cylinder 117...Selecting cylinder 1
30... Wheat grain adjustment device (third embodiment) 131... Shell body 135... Inner shell partition member 136...
Inner shell partition member 1 3 8-...Lth processing section 139...Second processing section 1 4 0-...Partition storage [a1 142/ifi
fi&l41 4 3-... Sorting porous cylindrical body 144... Intermediate partition plate 145... Small grain discharge pipe 149... Storage tank 1
50--Automatic measuring device 152--Automatic shutter 1
6 0-- Wheat grain adjustment device (4th embodiment) 161...
・Lth processing unit 163...second processing unit 164...
Sorting porous cylindrical body 1 6 5... Sorting blade 170... Wheat grain adjustment device (fifth embodiment) 171...
Supply hopper 172...Hopper duct 173...
Seaweed bottom 174...Spindle 175...Spring (oscillator stage) l 76...Roller cam (vibration means) 1 7 7...Transmission means (vibration means) 2nd Figure f1! Figure 3 Figure t Figure 5 Figure 6 Figure 7 Figure / O Figure 11 (week r Figure 12 Figure 13

Claims (1)

[Scope of Claims] 1. The inside of the vertically elongated shell is divided into an upper cylindrical part and a lower base part by a base plate having a plurality of ventilation holes, and the base part has a ventilation chamber. The cylindrical part includes a sorting perforated cylindrical body that is rotatably erected and has a large number of small holes in its circumferential surface, and a selected perforated cylindrical body that protrudes from the inner periphery of the cylindrical part. a perforated upper partition plate that surrounds the outer periphery of the upper end of the sorting porous cylindrical body and constitutes a grain discharge chamber; and a supply hopper that is disposed at the bottom of the sorting porous cylindrical body and provided outside the shell body. a supply section that receives and supplies unadjusted wheat grains from the cylindrical body; and a supply section that is inserted into the sorting porous cylinder and is installed upright so as to be relatively rotatable concentrically with the sorting porous cylinder, and has a spiral shape in the cylinder that has a large number of small holes. A grain lifting spiral formed by winding blades and a blowing means for blowing air inside the cylinder of the grain lifting spiral are arranged, and the treated wheat grains are discharged into the storage tank provided outside the shell body in the discharge chamber. Each of the small holes is formed in a vertically elongated shape between a large number of vertical protrusions formed on the entire inner circumference of each cylindrical circumferential surface in order to remove stems, awns, etc. of wheat grains. A wheat grain adjusting device characterized by: 2. The supply section is removably connected to the lower part of the sorting porous cylindrical body, and has a large number of small holes bored in the circumferential surface,
A cylindrical inner cylinder having a plurality of intake ports with scraping blades at a position higher than the bottom surface, and the inner cylinder being inserted concentrically,
A large number of small holes are bored in the circumferential surface of the cylinder, and the cylinder is fixedly installed on the base plate, receives the wheat grains from the supply hopper, and is close to the inner cylinder at the lower edge of the intake port of the inner cylinder. 2. The wheat grain adjusting device according to claim 1, further comprising an outer cylinder having an outer cylinder partition plate surrounding the outer cylinder. 3. The cylindrical body of the grain lifting spiral corresponds to the feeding section and has a supply area having a large number of small holes, and a resistance area which is divided into a plurality of blocks depending on the number of small holes and has a smaller number of small holes toward the upper part. 3. The wheat grain conditioning device according to claim 1, further comprising a discharge region having no small holes and having a plurality of discharge vanes exposed in the grain discharge chamber. 4. The interior of the shell tube is divided into a lower first sorting section and an upper second sorting section by an intermediate partition plate made of a perforated plate, and the small grains are guided directly out of the shell body through the intermediate partition plate. A small grain discharge pipe is provided, and a sorting porous cylinder corresponds to the first sorting section, and a rough sorting cylinder with small holes in a vertically elongated shape corresponds to the second sorting section, and the grains are more carefully selected. The wheat grain preparation according to claim 1, 2 or 3, characterized in that the fine selection cylinder has small holes formed in a horizontally elongated shape along the circumference and is detachably connected to the coarse selection cylinder. Device. 5. Two shell structures of the wheat grain conditioning apparatus according to claims 1, 2, 3, and 4 are housed inside the shell body having a common perforated base plate, and one is used to collect unprocessed grain from the supply hopper. The first processing section receives the wheat grains and removes branches and stalks, etc., and the other processing section receives the processed wheat grains in the first processing section and removes fine dust, small grains, etc., and also controls the grain size. A second processing section for selection is provided with a sorting porous cylindrical body having horizontally elongated small holes along the cylindrical surface in order to perform sorting corresponding to the above-mentioned processing sections. Inner shell partition members are provided to separate the porous cylindrical body, and an intermediate portion between the two inner shell partition members is used as a partition storage part for receiving wheat grains from the first processing part, and a discharge port of the first processing part is provided as a storage part. At the same time, a perforated mesh is stretched on the lower part to communicate with the outer cylinder of the supply part of the second processing part, and on the first processing part side, there is a blowing means for blowing air into the inside of the cylinder of the grain frying spiral. A cylindrical body with small holes removed is provided in the grain frying spiral on the side of the second processing section, and the cylindrical body extends from the inside of the inner shell partition member of the second processing section, and extends from the inside of the inner shell partition member of the second processing section. A perforated intermediate partition plate is provided to cover the upper edge of the base to receive small grains falling from above, and a small grain discharge pipe for guiding these small grains to the outside is provided in the intermediate partition plate. The base portion of the lower part of the plate communicates with each other to form a ventilation chamber for both processing sections, and a storage tank is provided outside the outer shell body to temporarily store the refined grain from the second processing section. A wheat grain adjusting device characterized in that the tank is provided with an opening/closing means that opens and closes when the appropriate quantity is received in response to a signal from an automatic measuring device provided outside the outer shell. 6. In order to further select the wheat grains discharged from the discharge port according to the grain size, the barley grains are placed horizontally in a storage tank so as to be freely rotatable.
A sorting porous cylindrical body having horizontally long small holes along the cylindrical surface, and a porous cylindrical body that is inserted concentrically into the sorting porous cylindrical body and rotated in a direction opposite to the sorting porous cylindrical body to sort wheat grains. 6. The wheat grain adjusting device according to claim 1, further comprising a sorting blade that protrudes from the inner circumferential surface of the wheat grain adjusting device. 7. The bottom of the supply hopper, which is provided outside the shell body and supplies unprocessed wheat grains, communicates with the ventilation chamber in the base, and a cylinder is provided facing the supply pipe that leads the wheat grains to the outer cylinder of the supply section. 7. The wheat grain adjusting device according to claim 1, further comprising a bottom and a vibrating means for vibrating the bottom of the cylinder.