WO2011118472A1 - 粒状物の分配装置 - Google Patents
粒状物の分配装置 Download PDFInfo
- Publication number
- WO2011118472A1 WO2011118472A1 PCT/JP2011/056206 JP2011056206W WO2011118472A1 WO 2011118472 A1 WO2011118472 A1 WO 2011118472A1 JP 2011056206 W JP2011056206 W JP 2011056206W WO 2011118472 A1 WO2011118472 A1 WO 2011118472A1
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- WIPO (PCT)
- Prior art keywords
- plate
- granular material
- discharge
- distribution
- side frame
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/04—Single-grain seeders with or without suction devices
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/16—Seeders with other distributing devices, e.g. brushes, discs, screws or slides
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
Definitions
- the present invention relates to a granular material distribution apparatus capable of distributing and releasing granular materials such as seeds, fertilizers and tablets at a high speed by a certain number of particles.
- a vacuum type or a pressure type using air by a fan or a blower a roll that distributes seeds by rotating a grooved roll or an eye plate
- a formula or an inclined plate type a vacuum type or a pressure type using air by a fan or a blower.
- the conventional vacuum or pressure type can sow seeds one by one at a high speed, but cannot be adapted to sowing seeds that sow several seeds at a time.
- the roll type or eye plate type can distribute seeds either individually or in multiples, and can be applied to a variety of seeds. Become. Therefore, if the hole for accommodating seeds is enlarged, more seeds may be accommodated than the predetermined number of grains, and the accuracy is lowered. Therefore, it is difficult to achieve both high speed and accuracy.
- Patent Document 1 discloses a belt-type seeding device that distributes seeds by opposing two conveying belts having seed accommodation holes.
- the sowing apparatus of Patent Document 1 has a seeding speed of about 0.6 m / s or less, and is easily bent when the belt is operated at high speed, and is not suitable for high speed work.
- the current seeding machines are inferior in workability because they are large and heavy in foreign countries, and are relatively expensive, and it is difficult for domestic products to achieve both sowing accuracy and speed.
- forage crops such as corn, soybeans, sorghum, rice, and wheat
- multiple seeders are prepared according to the size and shape of the seeds of each crop and sowing conditions (single sowing or stock sowing). It is necessary, which is a factor of high management costs.
- the high-speed seed distributor which is the heart of the development of a high-performance seeder that is highly adaptable to seeds of various sizes and shapes and enables high-speed and high-precision seeding operations. Is needed.
- the object of the present invention is a granular material that can be manufactured at a low cost, can be applied to granular materials of various sizes and shapes, and can realize high-speed and high-precision distribution in either a single particle or multiple particles. It is to provide a dispensing device.
- the present invention includes a rotation mechanism that rotates a drive shaft, a supply-side frame, and a holder that accommodates a predetermined amount of granular material supplied into the supply-side frame in an outer peripheral portion.
- a delivery side having a delivery hole for delivering the particulate matter to the top, and a delivery side that covers an outer periphery of the delivery plate and has a delivery port at the lower end for delivering the particulate matter contained in the recess.
- the supply side frame, the transfer plate, and the discharge side frame are fixed, and the distribution plate and the discharge plate are all in the same direction with the drive shaft as a center.
- One provides a dispensing device for granular material, characterized by rotating at the same speed.
- the shape of the holder is preferably a triangle that opens toward the outer periphery.
- the thickness of the distribution plate on the front side in the rotation direction of the holder is preferably thinner than the thickness on the rear side in the rotation direction, and the distribution plate on the rear side in the rotation direction of the holder, A protrusion protruding in the thickness direction of the distribution plate may be formed.
- a hopper for temporarily storing the granular material and supplying the granular material to the supply-side frame may be provided. It is preferable that a scraper that is elastically in contact with the outer periphery of the distribution plate is provided at the position of the delivery hole, and the scraper is formed by bending a front end portion of a plate member having a width. More preferably, the portion contacts the corner of the outer periphery of the distribution plate opposite to the position of the discharge plate and has elasticity toward the discharge plate.
- the drive shaft is inclined in a direction in which the discharge side frame is lower than the distribution plate.
- the granular material may be discharged while proceeding in a direction perpendicular to the drive shaft in the planar direction. In that case, it is preferable to discharge
- FIG. 1 is an exploded perspective view of the granular material distributor of the present invention.
- the distribution device 1 according to the present invention is a so-called inclined pan type, and is installed with the central axis inclined with respect to the vertical direction.
- the distribution device 1 includes a motor 2 such as a stepping motor as a rotation mechanism, and includes a hopper 3, a supply side frame 4, a distribution plate 5, a delivery plate 6, a discharge plate 7, and a discharge side frame 8.
- the distribution plate 5 and the discharge plate 7 transmit the power of the motor 2 by, for example, the timing belt 11 to rotate the drive shaft 12 and rotate in the same direction at the same speed and at the same speed via the drive shaft 12.
- the supply side frame 4 side is referred to as the front side
- the discharge side frame 8 side is referred to as the back side.
- the hopper 3 is provided with a supply port for temporarily storing a granular material, for example, a seed, and supplying the granular material into the supply-side frame 4.
- a supply port for temporarily storing a granular material, for example, a seed, and supplying the granular material into the supply-side frame 4.
- the supply side frame 4 is a frame having a cylindrical hollow portion 13, and the distribution plate 5 is disposed on the back side. In order to form a seed reservoir in the hollow portion 13, the supply-side frame 4 has a thickness as appropriate. In addition, the whole thing as shown in figure is not restricted to a cylindrical thing, You may have the cylindrical hollow part 13 in the center of a rectangular parallelepiped. Further, a cover may be provided on the front side of the supply side frame 4 so that the seed supplied from the hopper 3 does not fall off. The supply side frame 4 is fixed to the discharge side frame 8 without rotating.
- the distribution plate 5 is provided with a holder 21 in the circumferential direction on the outer peripheral portion for accommodating the seeds for each seed to be seeded at a time.
- FIG. 2 shows an example of the distribution plate 5, and the planar shape of the holder 21 is formed in a triangular shape that opens toward the outer peripheral side of the distribution plate 5.
- a protrusion 22 is provided in the thickness direction of the distribution plate 5 along the side on the rear side in the rotation direction of the holder 21.
- the thickness of each holder 21 on the rear side in the rotation direction is made thicker than the side on the front side in the rotation direction, and the thickness direction is inclined toward the front side in the rotation direction of the adjacent holder 21. You may form in.
- the shape of the holder 21 triangular, it can be applied to both round and flat seeds.
- a round seed 9a either the triangular holder 21 shown in FIG. 4 (a) or the circular holder 51 of the conventional eye plate type plate shown in FIG. 4 (b), Alternatively, the arc-shaped holder 52 shown in FIG. 4C can be reliably separated and stored one by one.
- the triangular holder 21 of the present invention as shown in FIG. 5 (a), no matter what direction the seed 9b is accommodated, it cannot enter another grain, It can be stored exactly one by one.
- the holder 21 having a triangular shape is highly adaptable to the shape of the seed and can be used without replacing the distribution plate 5.
- the supply side frame 4 Since the supply side frame 4 does not hinder the rotation of the distribution plate 5 and seeds do not enter the back side from a place other than the holder 21, as shown in FIGS. 4 and 5, the supply side frame 4 is hollow. A gap is provided between the inner side surface 23 of the portion 13 and the outer periphery of the distribution plate 5 so that seeds do not enter. Further, the inner side surface 23 of the supply side frame 4 and the distribution plate 5 are arranged only at the position of the delivery hole 24 so that the seeds surely fall to the discharge plate 7 side at the position of the delivery hole 24 of the delivery plate 6 described later. You may widen the clearance gap with an outer periphery.
- FIG. 6 shows an example of the distribution plate.
- (A) and (b) have 16 holders 21a and 21b, and their sizes are different.
- a large seed of corn is a distribution plate 5a of (a)
- a small seed is (b )
- the distribution plate 5c of (c) has 32 small holders 21c and is used for small seeds such as sorghum.
- the distribution plate 5d of (d) has 8 holders 21d and a large interval, for example, feed It is used for sowing seeds where rice and wheat are fed out in multiple places.
- the positions of the recesses 25, which are seed receiving portions of the release plate 7 described later correspond to the positions of the holders 21, the number of holders 21 in each distribution plate 5 is unified by a multiple of 8, for example, as shown in FIG. It is preferable to do.
- (E) and (f) are examples of distribution plates used when a plurality of grains are seeded in one place.
- the distribution plate 5e of (e) is used when two continuous holders 21e are provided at equal intervals on the outer periphery of the distribution plate 5e, for example, sowing two soybeans or corn at one location.
- the distribution plate 5f of (f) three continuous holders 21f are provided at equal intervals on the outer periphery of the distribution plate 5f, and for example, three seeds of relatively small seeds are sown in one place, such as sorghum, etc. Used for.
- the distribution plate 5 is not limited to one in which one or a plurality of continuous holders 21 are arranged at equal intervals on the outer periphery, and depending on the desired discharge position of the granular material to be distributed, The holders 21 may be arranged at appropriate intervals.
- a delivery plate 6 is provided between the distribution plate 5 and the discharge plate 7.
- the delivery plate 6 is fixed to the discharge side frame 8 without rotating.
- the outer shape is not limited to a circle as shown in the figure, and may be a square, for example.
- a delivery hole 24 for delivering seeds from the distribution plate 5 to the discharge plate 7 is formed in an upper portion of the delivery plate 6, that is, a position on the upper side when assembled as the dispensing device 1.
- a scraper 31 is provided at a position before the distribution plate 5 rotates and the holder 21 finishes passing through the delivery hole 24 so as to contact the outer periphery of the distribution plate 5.
- the scraper 31 forcibly pushes the seed 9 toward the delivery hole 24 when the seed 9 adheres to the holder 21 and does not fall to the discharge plate 7 side.
- the scraper 31 is made of, for example, spring steel and is formed by bending a front end portion of a plate having a width, and one end is attached to, for example, a cover (not shown) on the front side of the supply side frame 4. Then, as shown in FIG.
- the bent portion 32 contacts the front side of the outer periphery of the distribution plate 5, that is, the corner portion 27 opposite to the delivery plate 6 and the discharge plate 7, and is elastic toward the discharge plate 7 side. And pressed.
- any distribution plate 5a to 5d shown in FIG. 6 can be used in the same manner, and there is no need to replace or adjust the attachment position according to the distribution plate 5.
- the seed 9 can be reliably pushed out to the discharge plate 7.
- FIG. 9 shows an example of the discharge plate 7, and the recess 25 is a relatively large recess 25 a for use when seeding a large seed or a seed, and a relatively large recess 25 a used for seeding at a short interval.
- Small concave portions 25b are alternately provided at equal intervals.
- the position of the concave portion 25 corresponds to the holder 21 of the distribution plate 5, the large concave portion 25a is larger than the holder 21 of the distribution plate 5 for large seeds and planting, and the small concave portion 25b is a distribution for small seeds. It is formed larger than the holder 21c of the plate 5c (see FIG.
- the same release plate 7 can be used for the plurality of types of distribution plates 5a to 5d as shown in FIGS. 6 (a) to 6 (d).
- the distribution plate 5e shown in FIGS. 6E and 6F is used.
- the same release plate 7 can be used for 5f.
- it is preferable that the recessed part 25 is open
- the discharge plate 7 is installed inside the discharge side frame 8.
- the discharge side frame 8 covers the entire outer periphery of the discharge plate 7, and a discharge port 26 is provided at the lower end. Since the discharge side frame 8 does not hinder the rotation of the discharge plate 7 and the seed accommodated in the recess 25 does not go out of the recess 25 at a position other than the discharge port 26, the inner surface of the discharge side frame 8.
- a gap is provided between the outer periphery of the discharge plate 7 and the outer periphery of the discharge plate 7 so that seeds do not enter. Thereby, the seed stored in the recess 25 of the discharge plate 7 is conveyed downward by the rotation of the discharge plate 7 and discharged from the discharge port 26.
- the distribution device 1 of the present invention is installed at a position where the seed discharge side (discharge side frame body 8) is lower than the supply side (supply side frame body 4), as in the case of a conventional slanted plate type seed distribution device.
- the central axis (drive shaft 12) has an inclination. If the inclination angle is about 38 ° to 58 °, for example, with respect to 0 ° in the vertical direction, seeding can be performed with high accuracy.
- the seeds temporarily stored in the hopper 3 are supplied into the supply-side frame 4, and seeds of a predetermined number of grains necessary for one sowing are distributed from the seed pool formed in the supply-side frame 4 to the distribution plate.
- 5 holder 21 The seed stored in the holder 21 that has reached the position of the transfer hole 24 of the transfer plate 6 due to the rotation of the distribution plate 5 falls through the transfer hole 24 and is stored in the recess 25 of the discharge plate 7.
- the holder 21 is a triangle that opens to the outer peripheral side, and the thickness on the rear side in the rotational direction is thicker than that on the front side in the rotational direction. .
- the seeds stored in the recess 25 are transported to the discharge port 26 by the rotation of the discharge plate 7 and discharged from the discharge port 26 provided at the lower end, that is, at a position close to the ground.
- the dispensing device 1 of the present invention when mounted on a seeding machine or the like, the seeding operation is performed while moving in the traveling direction shown in FIG. That is, it proceeds in the direction orthogonal to the drive axis in the plane direction seen from above and in the rotational direction rear side at the lower end of the discharge plate 7 so that the seeds are discharged backward with respect to the traveling direction of the distributor 1.
- the traveling direction in this case includes the case of the relative traveling direction of the distribution device 1 with respect to the discharge position.
- the particulate matter is discharged toward the rear in the relative traveling direction of the distribution device 1.
- the rotational direction of the plate proceeds. Since it is transverse to the direction, the seeds are released sideways. Therefore, when the rotational speed of the plate is increased, the plate may be shifted in the lateral direction (forward in the rotational direction) more than the desired sowing position. According to the present invention, it is possible to accurately seed at a desired position without shifting the discharge position in the lateral direction.
- the distribution plate 5 that separates a predetermined number of granular materials such as seeds and the discharge plate 7 that conveys the separated granular material to the discharge port 26 are separated.
- the discharge plate 7 that conveys the separated granular material to the discharge port 26 are separated.
- seeds can be released near the ground without hitting the member, etc., so that the rebound on the member and the ground can be reduced, and sowing accuracy is high.
- the seed release position is lower than the center of rotation of the plate, it is difficult to interfere with the seed reservoir position. It is possible to carry it to a low place and release it.
- the structure of the present invention is simple, for example, when used as a seed distributor of a seeder, it is expected that the depreciation cost of the machine is suppressed and that it contributes to the cost reduction of the seeding operation.
- Example 1 For seeds of different varieties, sizes, and shapes, a performance test was conducted to examine the effect of seed feeding speed on the accuracy using the dispensing apparatus of the present invention.
- the feeding speed is 4 times / s, 8 times / s, 12 times / s, assuming a seeding work of 1 grain per strain at a maximum speed of 2 m / s when mounted on the seeder. Tested.
- the corn varieties were KD777LR (Thousand Weight 397 g) and NS129SR (Thousand Weight 226 g), and Flat Particles KD772 Super LF (Thousand Weight 326 g) and KD670SF (Thousand Weight 263 g).
- the accuracy index was 1 grain rate.
- work was set as the same as the commercially available air pressurization type seeder for single seeding
- the rate of 1 grain, the number of missing plants, and the rate of 2 grains are average values obtained by repeating 100 times of continuous feeding 5 times. And counted.
- N indicates the number of holders formed on the outer periphery of the distribution plate
- ⁇ indicates the diameter (mm) of the inscribed circle of the holder
- t indicates the thickness (mm) of the thickest portion of the distribution plate.
- both the round and flat grains had a high accuracy of 1 to 98% or more at a feeding rate of 4 to 12 times / s.
- Example 2 As in Example 1, a performance test was conducted on sorghum to examine the influence of the feeding speed on the accuracy. The feeding speed was tested at a rotation speed of 8 times / s, 16 times / s, and 24 times / s, assuming a seeding operation for each grain at a maximum speed of 2 m / s when mounted on the seeding machine.
- the sorghum varieties were super sugar (thousand grain weight 32 g).
- the accuracy index was set to the same grain rate as the corn of Example 1.
- the test results are shown in Table 2.
- the rate of 1 grain, the number of missing stocks, and the rate of 2 grains are average values obtained by performing 200 continuous feedings 3 times, respectively. After that, it was played back on the monitor and counted.
- the distribution plate symbols are as described in Example 1.
- the sorghum had a high accuracy of about 99% per grain at a feeding speed of 8 to 24 times / s.
- Example 3 Similar to Example 1, a performance test was conducted on the feed rice and wheat subjected to plant sowing to examine the influence on the accuracy of the feeding speed.
- the feeding speed was 1.5 m / s, assuming a seeding operation of multiple grains per strain, and the rotational speed was 4 times / s, 6 times / s, and 8 times / s.
- Forage rice varieties were Leaf Star (thousand grain weight 27 g) and Nichiaoba (thousand grain weight 37 g), and wheat varieties were Norin 61 (thousand grain weight 39 g).
- the assumed speed of the above sowing work was set to be equal to or higher than that of a commercially available irrigation direct sowing machine for paddy rice.
- the accuracy index was the average number of grains per strain, and 50 continuous feeds were performed once to determine the average value, standard deviation, and coefficient of variation of the number of grains per strain.
- the number of grains per strain was counted with a high-speed camera, reproduced on a monitor, as in the above example.
- the distribution plate was N8- ⁇ 7-t7. The test results are shown in Table 3.
- Example 4 A performance test was conducted to investigate the effect of the tilt angle of the drive shaft that rotates the distribution plate and the discharge plate on the seeding accuracy.
- the seeds were round grains of Example 1, large corn KD777LR.
- the inclination angle of the drive shaft is 5 types of 38 °, 43 °, 48 °, 53 °, and 58 ° with the vertical direction being 0 °, and the rate of one grain, the rate of missing stock, The average value of the two grain ratios was counted in the same manner as in the above example.
- the feeding speed was 8 times / s.
- Table 4 The test results are shown in Table 4.
- the present invention it is possible to cope with a wider installation angle than that of the conventional inclined pan-type dispensing device.
- the present invention can be used as a seed feeding device such as a high-performance sowing machine or a non-tillage sowing machine, which is expected to be developed on the premise of using a contractor that mainly requires high work efficiency. Further, the present invention is not limited to seeds, and can be applied as a device that distributes roughly round or flat granular materials such as fertilizers, foods, and medicines one by one or a predetermined number of grains at high speed and accurately.
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
- Fertilizing (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Basic Packing Technique (AREA)
Abstract
Description
品種、大きさ、形状が異なる種子について、本発明の分配装置を用いて、種子の繰り出し速度の精度への影響を調べる性能試験を行った。トウモロコシの場合の繰り出し速度は、播種機への搭載時に最大2m/sの速度で1株1粒ずつの播種作業を想定し、4回/s、8回/s、12回/sの回転速度で試験した。トウモロコシの品種は、丸粒がKD777LR(千粒重397g)とNS129SR(千粒重226g)、扁平粒がKD772スーパーLF(千粒重326g)とKD670SF(千粒重263g)の計4種類とした。
実施例1と同様に、ソルガムについて、繰り出し速度の精度への影響を調べる性能試験を行った。繰り出し速度は、播種機への搭載時に最大2m/sの速度で1株1粒ずつの播種作業を想定し、8回/s、16回/s、24回/sの回転速度で試験した。ソルガムの品種は、スーパーシュガー(千粒重32g)とした。
実施例1と同様に、株播きが行われる飼料イネと小麦について、繰り出し速度の精度への影響を調べる性能試験を行った。繰り出し速度は、1.5m/sで1株複数粒ずつの播種作業を想定し、4回/s、6回/s、8回/sの回転速度とした。飼料イネの品種は、リーフスター(千粒重27g)とニシアオバ(千粒重37g)、小麦の品種は農林61号(千粒重39g)とした。
分配プレートおよび放出プレートを回転させる駆動軸の傾斜角度が播種精度に与える影響を調べる性能試験を行った。種子は実施例1の丸粒、大型のトウモロコシKD777LRとした。駆動軸の傾斜角度は、鉛直方向を0°として38°、43°、48°、53°、58°の5種類とし、100回の連続繰り出しを5回行った1粒率、欠株率、2粒率の平均値を、上記実施例と同様の方法でカウントした。繰り出し速度は、8回/sとした。試験結果を表4に示す。
2 モータ
3 ホッパ
4 供給側枠体
5 分配プレート
6 受け渡し板
7 放出プレート
8 放出側枠体
9 種子
12 駆動軸
21 ホルダ
24 受け渡し穴
25 凹部
26 放出口
31 スクレーパ
32 屈曲部
Claims (10)
- 駆動軸を回転させる回転機構と、
供給側枠体と、
前記供給側枠体内に供給された粒状物を所定量ずつ収容するホルダを外周部に備えた分配プレートと、
前記粒状物を収容する凹部を、前記ホルダの位置に対応して外周部に備えた放出プレートと、
前記分配プレートと前記放出プレートの間に配置され、前記分配プレートから前記放出プレートへ前記粒状物を受け渡す受け渡し穴が上部に形成された受け渡し板と、
前記放出プレートの外周を覆い、下端部に、前記凹部に収容された前記粒状物を放出する放出口を備えた放出側枠体と、からなり、
前記供給側枠体と前記受け渡し板および前記放出側枠体は固定され、
前記分配プレートおよび前記放出プレートは、いずれも前記駆動軸を中心として、同方向且つ同速度で回転する、粒状物の分配装置。 - 前記ホルダの形状は、外周に向けて開放する三角形である、請求項1に記載の粒状物の分配装置。
- 前記分配プレートの、前記ホルダの回転方向前方側の厚さが、回転方向後方側の厚さよりも薄く形成されている、請求項1に記載の粒状物の分配装置。
- 前記分配プレートの、前記ホルダの回転方向後方側に、前記分配プレートの厚さ方向に突出する突起が形成されている、請求項3に記載の粒状物の分配装置。
- 前記粒状物が一時貯留されるとともに前記供給側枠体へ前記粒状物を供給するホッパが設けられている、請求項1に記載の粒状物の分配装置。
- 前記受け渡し穴の位置で、前記分配プレートの外周に弾性を有して接触するスクレーパが設けられている、請求項1に記載の粒状物の分配装置。
- 前記スクレーパは、幅を有する板材の先端部を屈曲して形成され、その屈曲部が、前記分配プレートの外周のうち前記放出プレートの位置と反対側の角部に接触して、前記放出プレート側に向けて弾性を有している、請求項6に記載の粒状物の分配装置。
- 前記駆動軸は、前記放出側枠体が前記分配プレートよりも低くなる向きに傾斜している、請求項1に記載の粒状物の分配装置。
- 平面方向において前記駆動軸と直交する方向に進行しながら、前記粒状物を放出する、請求項1に記載の粒状物の分配装置。
- 前記放出プレートの下端における回転方向後方側へ進行しながら、前記粒状物を放出する、請求項9に記載の粒状物の分配装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11759278.2A EP2550850B1 (en) | 2010-03-23 | 2011-03-16 | Granular object distribution device |
CN201180015146.8A CN102833996B (zh) | 2010-03-23 | 2011-03-16 | 粒状物的分配装置 |
KR20127024486A KR101489719B1 (ko) | 2010-03-23 | 2011-03-16 | 입상물의 분배 장치 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010-065913 | 2010-03-23 | ||
JP2010065913A JP5732733B2 (ja) | 2010-03-23 | 2010-03-23 | 粒状物の分配装置 |
Publications (1)
Publication Number | Publication Date |
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WO2011118472A1 true WO2011118472A1 (ja) | 2011-09-29 |
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PCT/JP2011/056206 WO2011118472A1 (ja) | 2010-03-23 | 2011-03-16 | 粒状物の分配装置 |
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EP (1) | EP2550850B1 (ja) |
JP (1) | JP5732733B2 (ja) |
KR (1) | KR101489719B1 (ja) |
CN (1) | CN102833996B (ja) |
WO (1) | WO2011118472A1 (ja) |
Cited By (4)
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CN104145573A (zh) * | 2014-08-14 | 2014-11-19 | 宁波大龙农业科技有限公司 | 一种真空播种机 |
CN108097956A (zh) * | 2018-02-05 | 2018-06-01 | 温州大学激光与光电智能制造研究院 | 大型复杂梯度功能构件激光直接制造粉末配比动态送粉装置及加工设备 |
EP3443831A1 (de) * | 2017-08-07 | 2019-02-20 | Horsch Maschinen GmbH | Landwirtschaftliche reiheneinheit zum verteilen von körnern |
CN111512752A (zh) * | 2020-06-15 | 2020-08-11 | 昆明理工大学 | 一种全地形智能播种机 |
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JP6016648B2 (ja) * | 2013-01-16 | 2016-10-26 | ヤンマー株式会社 | 粒状物の繰出装置 |
JP6175713B2 (ja) * | 2013-09-10 | 2017-08-09 | アグリテクノ矢崎株式会社 | 播種装置 |
JP6238674B2 (ja) * | 2013-10-10 | 2017-11-29 | 株式会社北海コーキ | 種子等の供給装置 |
CN104221554B (zh) * | 2014-09-15 | 2016-08-24 | 石河子市农友机械制造有限责任公司 | 一种适用于播种不同作物的播种装置 |
CN104541686B (zh) * | 2015-01-29 | 2017-10-03 | 中国科学院自动化研究所 | 播撒装置和农机设备 |
DE102015114155A1 (de) * | 2015-08-26 | 2017-03-02 | Amazonen-Werke H. Dreyer Gmbh & Co. Kg | Dosiervorrichtung für granulares Material mit Vordosiereinheit |
JP6771175B2 (ja) * | 2016-02-24 | 2020-10-21 | アグリテクノ矢崎株式会社 | 育苗箱用播種機の繰出しロール構造 |
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EP3376180B1 (en) * | 2017-03-14 | 2020-01-08 | Daneme Holding B.V. | Dispensing device for powders |
CN108901267B (zh) * | 2018-06-07 | 2020-06-12 | 诸暨市烈火工业设计工作室 | 一种用于不规则农田的种植装置 |
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DE102019117555A1 (de) * | 2019-06-28 | 2020-12-31 | Amazonen-Werke H. Dreyer Gmbh & Co. Kg | Portioniervorrichtung für chemisches Granulat |
KR102084942B1 (ko) * | 2019-11-01 | 2020-03-05 | 함영철 | 파종장치 |
DE102022122557A1 (de) * | 2022-09-06 | 2024-03-07 | Amazonen-Werke H. Dreyer SE & Co. KG | Granulatportionierer |
FR3141839A1 (fr) * | 2022-11-16 | 2024-05-17 | Sepeba Ebra | Semoir mécanique et bloc de distribution pour semoir mécanique |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104145573A (zh) * | 2014-08-14 | 2014-11-19 | 宁波大龙农业科技有限公司 | 一种真空播种机 |
EP3443831A1 (de) * | 2017-08-07 | 2019-02-20 | Horsch Maschinen GmbH | Landwirtschaftliche reiheneinheit zum verteilen von körnern |
CN108097956A (zh) * | 2018-02-05 | 2018-06-01 | 温州大学激光与光电智能制造研究院 | 大型复杂梯度功能构件激光直接制造粉末配比动态送粉装置及加工设备 |
CN111512752A (zh) * | 2020-06-15 | 2020-08-11 | 昆明理工大学 | 一种全地形智能播种机 |
Also Published As
Publication number | Publication date |
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EP2550850B1 (en) | 2016-05-18 |
KR20130044210A (ko) | 2013-05-02 |
CN102833996A (zh) | 2012-12-19 |
EP2550850A4 (en) | 2013-09-18 |
CN102833996B (zh) | 2016-01-27 |
KR101489719B1 (ko) | 2015-02-04 |
EP2550850A1 (en) | 2013-01-30 |
JP5732733B2 (ja) | 2015-06-10 |
JP2011193831A (ja) | 2011-10-06 |
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