JPS5827831Y2 - grain sorting machine - Google Patents
grain sorting machineInfo
- Publication number
- JPS5827831Y2 JPS5827831Y2 JP200280U JP200280U JPS5827831Y2 JP S5827831 Y2 JPS5827831 Y2 JP S5827831Y2 JP 200280 U JP200280 U JP 200280U JP 200280 U JP200280 U JP 200280U JP S5827831 Y2 JPS5827831 Y2 JP S5827831Y2
- Authority
- JP
- Japan
- Prior art keywords
- sieve
- machine
- grains
- foreign matter
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Combined Means For Separation Of Solids (AREA)
Description
【考案の詳細な説明】
収穫された米、麦等の穀類は、穀粒群の中には穀粒のほ
かに大小の枝梗、茎稈等の異物を混有するので、これに
より精選された穀粒を得るには前記の混合物を選別除去
しなければならない。[Detailed explanation of the invention] Harvested grains such as rice and wheat contain foreign substances such as large and small branches, stems, and culms in addition to grains, so they are carefully selected. To obtain grain, the mixture must be screened out.
これらの混合物は形状、大小それぞれ区々不同であるの
で単に一種類の型式の選別機のみでは混合物の分離が困
難である。Since these mixtures vary in shape and size, it is difficult to separate the mixtures using only one type of sorter.
本考案は前述の混合物のうちの大片の枝梗、茎稈等の大
異物を除くのに有効な回転円筒型篩別機と、小異物を除
去して純度のよい穀粒群を得るのに効率のよい平部型振
動篩機を組合わせることにより有効な穀類精選を行う穀
類精選機を提供するものである。The present invention is a rotary cylindrical sieve that is effective for removing large foreign substances such as large pieces of branches and stems from the above-mentioned mixture, and a rotating cylindrical sieve that is effective for removing small foreign substances and obtaining grains with good purity. To provide a grain sorting machine that performs effective grain sorting by combining an efficient flat section type vibrating sieve.
以下図面について本考案を説明する。The present invention will be explained below with reference to the drawings.
aは本考案の穀類精選機の機体を形成するフレームを示
し、フレームaは長方形の下枠1の上方にこれと同じ長
方形の上枠2を配置してこれを下枠1に数個の支柱3に
より連結して形成されている。Frame a shows a frame that forms the body of the grain sorting machine of the present invention, and frame a is a rectangular upper frame 2 placed above a rectangular lower frame 1, which is attached to the lower frame 1 by several supports. It is formed by being connected by 3.
bはフレームaの上枠1上に設置した円筒篩別機を示し
、4はその機筺で機筺4の両側壁の中間部には軸5を貫
通してその両端部を機筺4の両側壁外面に取付けた軸受
6,6に回転自在に支承し、軸5には機筺4の両側壁内
面に近接させて円板7.7の中心部を固定し、その左右
対向する円板7,7の周縁に金網円筒8の両端を支持し
である。b shows a cylindrical sieving machine installed on the upper frame 1 of frame a, 4 is the machine casing, and a shaft 5 is passed through the middle part of both side walls of the machine casing 4, and its both ends are connected to the machine casing 4. It is rotatably supported by bearings 6, 6 attached to the outer surfaces of both side walls, and the center part of a disk 7.7 is fixed to the shaft 5 in close proximity to the inner surface of both side walls of the machine housing 4. Both ends of the wire mesh cylinder 8 are supported on the peripheral edges of the wire mesh cylinders 7, 7.
その金網円筒8は穀粒が容易に通過可能で、かつ大枝梗
、茎稈類の大異物が通過し得ない程度の広い網目を有す
る金網を使用する。The wire mesh cylinder 8 is made of a wire mesh having a wide mesh through which grains can easily pass, and large foreign objects such as branch stalks and stem culms cannot pass through.
9は金網円筒8内を流れる穀粒が前方へ飛び出さないた
めに金網円筒8内に設けた数多の案内板でそれぞれの両
端を両側の円板7,7に支持しである。Reference numeral 9 denotes a number of guide plates provided inside the wire mesh cylinder 8 to prevent the grains flowing inside the wire mesh cylinder 8 from flying out forward, each of which is supported at both ends by the disks 7 on both sides.
10は金網円筒8の外周面に引掛ってくる上記の大異物
を剥離するための回転ブラシで、金網円筒8の前面下部
に配置してその中心軸11の両端部を機筺4の両側壁に
回転自在に支承しである。Reference numeral 10 denotes a rotating brush for removing the above-mentioned large foreign matter caught on the outer peripheral surface of the wire mesh cylinder 8; It is rotatably supported.
12は機筺4の後方においてフレームaの上梓2上に塔
載した減速モーターでその原動軸より小ブー’J−13
.駆動ベルト14.大プーリ−15を介して軸5を像回
転し、軸5に取付けた他の大プーリ−16と回転ブラシ
10の軸11の小プーリ−17とにベルト18をかけわ
たしである。12 is a reduction motor mounted on the upper part 2 of frame a at the rear of the machine housing 4, and a small boot 'J-13' is attached to the drive shaft.
.. Drive belt 14. The shaft 5 is image-rotated via a large pulley 15, and a belt 18 is passed between another large pulley 16 attached to the shaft 5 and a small pulley 17 on the shaft 11 of the rotating brush 10.
19は機筺4の上部に設けた被選別穀類の供給口でその
下端開口部を機筺4の後壁内面に金網円筒8と近接させ
て設けた斜板に臨ませて配置し、機筺4の底部には金網
円筒8の開口を通って落下する穀粒群と、金網円筒8で
篩別され回転ブラシ10で剥離される大異物群とのそれ
ぞれの排出口20および21を設けである。Reference numeral 19 denotes a feed port for grains to be sorted provided at the upper part of the machine case 4, and the lower end opening thereof is arranged so as to face a swash plate provided on the inner surface of the rear wall of the machine case 4 in close proximity to the wire mesh cylinder 8. 4 are provided with outlet ports 20 and 21 respectively for the grains falling through the opening of the wire mesh cylinder 8 and the large foreign matter group sieved by the wire mesh cylinder 8 and peeled off by the rotating brush 10. .
Cはフレームaの下枠1と上枠2との空間部に装置した
振動篩機を示し、22はその振動篩機を構成する長方形
の篩箱でその両側壁の外面には前後左右の四隅に近い位
置に発条支持金23をその前部の支持金を後部の支持金
より低位に配置して固定し、フランジaの下枠1上には
前後左右の四隅に近い位置に発条取付金24をその前部
の取付金を後部の取付金より低位に配置して固定し、発
条取付金24には発条25を垂直に取付けてその発条2
5により篩箱22に設けた発条支持金23を支承し、長
方形の篩箱22を材料供給口から排出口の方向に傾斜さ
せて支持しである。C shows a vibrating sieve machine installed in the space between the lower frame 1 and the upper frame 2 of frame A, and 22 is a rectangular sieve box that constitutes the vibrating sieve machine. The spring support 23 is fixed with the front support placed lower than the rear support, and the spring mounting metal 24 is placed on the lower frame 1 of the flange a at a position close to the front, rear, left, and right corners. The front mounting bracket is placed at a lower level than the rear mounting bracket, and the spring 25 is fixed vertically to the spring mounting bracket 24.
5 supports spring supports 23 provided on the sieve box 22, and supports the rectangular sieve box 22 in an inclined direction from the material supply port to the discharge port.
長方形の篩箱22の土壁には円筒篩別機すの金網円筒8
の網目を通って落下する穀粒群の供給口26、と、円筒
篩別機すの金網円筒8の外周面より排出口21に落下す
る大異物群の流し樋27とを設け、排出口20の下端と
供給口26の上端とを伸縮自在の導入筒28により連結
し、排出口21の下端と流し樋27の上端とを伸縮自在
の導入筒29により連結しである。A wire mesh cylinder 8 of a cylindrical sieve separation machine is mounted on the clay wall of the rectangular sieve box 22.
A supply port 26 for the grain group to fall through the mesh of the cylindrical sieve, and a drain trough 27 for the large foreign matter group to fall to the discharge port 21 from the outer peripheral surface of the wire mesh cylinder 8 of the cylindrical sieving machine. The lower end of the supply port 26 and the upper end of the supply port 26 are connected by a telescopic introduction tube 28, and the lower end of the discharge port 21 and the upper end of the drain trough 27 are connected by a telescopic introduction tube 29.
篩箱22の内部には穀粒が通過可能で穀粒より大きな茎
稈等の小異物が通過し得ない網目を有する篩網30を前
方に傾斜するよう張設し、篩箱22の底部には篩網30
の網目を通過する精選穀粒の排出口31を設け、大異物
の流し樋27の下端には異物の排出筒32を屈曲形成し
、その排出筒32の内側壁には篩網30の網目を通過し
得ないで篩網30上に残る小異物を排出筒32に流入す
るための開口33を設けである。Inside the sieve box 22, a sieve screen 30 having a mesh that allows grains to pass through but does not allow small foreign objects such as stem culms larger than the grains to pass is stretched so as to be tilted forward. is sieve screen 30
A discharge port 31 for the selected grains passing through the mesh is provided, and a foreign matter discharge pipe 32 is bent at the lower end of the large foreign matter drain trough 27, and a mesh of a sieve screen 30 is provided on the inner wall of the discharge pipe 32. An opening 33 is provided for allowing small foreign substances that cannot pass through and remain on the sieve screen 30 to flow into the discharge tube 32.
また篩箱22には中央部重心点に近いところでその両側
板に主軸34を貫通して両側板に設けた軸受に回転自在
に支承し、主軸34の両端突出部には偏心重錘35を取
付け、フレームaの下枠1の後部には原動機36を塔載
してその原動軸の小プーリ−37と主軸34に取付けた
大プーリ−38とにベルト39をかけわたしである。In addition, a main shaft 34 passes through both side plates of the sieve box 22 near the center of gravity and is rotatably supported on bearings provided on both side plates, and eccentric weights 35 are attached to the protruding parts at both ends of the main shaft 34. A prime mover 36 is mounted on the rear part of the lower frame 1 of the frame a, and a belt 39 is passed between a small pulley 37 of the driving shaft and a large pulley 38 attached to the main shaft 34.
そこで原動機36を運転してその動力を主軸34に伝導
すると、偏心重錘35による不平衡負荷により篩箱22
は小振巾の垂直面内旋回運動をなして揺振し、この揺振
運動の旋回半径は揺振体全体の重量をW、偏心錘の重量
をW、偏心重錘の重心位置の軸中心よりの距離をRとす
れば、篩箱22の揺振旋回半径rは
として得られる。Therefore, when the prime mover 36 is operated and its power is transmitted to the main shaft 34, the sieve box 22 is affected by the unbalanced load caused by the eccentric weight 35.
oscillates in a vertical plane with a small swing width, and the radius of gyration of this oscillating motion is W, the weight of the entire oscillating body, W, the weight of the eccentric weight, W, and the axial center of the center of gravity of the eccentric weight. If the distance between the twists is R, the swinging radius r of the sieve box 22 can be obtained as follows.
Wすなわち篩箱22およびその上に架載される物全体の
重量に対しW重錘重量は小さいので揺振旋回半径rは小
さい。In other words, since the weight of the W weight is small relative to the weight of the sieve box 22 and the entire object mounted thereon, the swing radius r is small.
この回転主軸34の回転を早くすることにより篩箱22
は小振巾高振動数の揺振運動をなす。By speeding up the rotation of this rotating main shaft 34, the sieve box 22
makes an oscillating motion with a small amplitude and high frequency.
次に本考案の作用、効果を説明する。Next, the functions and effects of the present invention will be explained.
減速モーター12を運転してその動力を軸5に伝導する
とともに回転ブラシ10の中心軸11に伝導し、金網円
筒8を第3図矢印方向に像回転するとともに回転ブラシ
10を第3図矢印方向に回転し、原動機36を運転して
その動力を回転主軸34に伝導し偏心重錘35により篩
箱22を小振巾高振動数の揺振運動をさせる。The deceleration motor 12 is operated to transmit its power to the shaft 5 and to the central shaft 11 of the rotating brush 10, thereby rotating the wire mesh cylinder 8 in the direction of the arrow in FIG. 3 and rotating the rotating brush 10 in the direction of the arrow in FIG. The main motor 36 is operated to transmit the power to the rotating main shaft 34, and the eccentric weight 35 causes the sieve box 22 to perform an oscillating motion with a small amplitude and high frequency.
そこで大小の枝梗、茎稈等の異物を含む穀類原料を供給
口19から機筺4内に投入した金網円筒8上に落下させ
ると、穀粒は金網の網目を通って排出口20に落下し導
入筒28を経て振動篩機Cの穀粒群供給口26から篩箱
22内に張設した篩網30の後部に落下し、大枝梗、茎
稈等の大異物は金網円筒8の外周上に残り金網円筒8の
回転に伴い前進し回転ブラシ10により金網面から剥離
されて排出口21から導入筒29を通り振動篩機Cの篩
箱22の上壁に設けた流し樋27に送込まれ、流し樋2
7は篩箱22とともに振動して大異物は流し樋27の下
端へ自動的に移行する。Therefore, when the grain raw material containing foreign substances such as large and small branches and stalks and stems is dropped from the supply port 19 onto the wire mesh cylinder 8 that has been put into the machine case 4, the grains fall through the mesh of the wire mesh and into the discharge port 20. After passing through the introduction tube 28, the grains fall from the grain group supply port 26 of the vibrating sieve machine C to the rear of the sieve screen 30 stretched inside the sieve box 22, and large foreign substances such as branch stalks and stem culms are removed from the outer periphery of the wire mesh cylinder 8. The remaining particles on the top move forward as the wire mesh cylinder 8 rotates, are peeled off from the wire mesh surface by the rotating brush 10, and are sent from the discharge port 21 through the introduction tube 29 to the drain trough 27 provided on the upper wall of the sieve box 22 of the vibrating sieve machine C. Inserted, sink gutter 2
7 vibrates together with the sieve box 22, and large foreign substances are automatically transferred to the lower end of the drain trough 27.
振動篩機Cの篩網30上に落下した穀粒群は篩箱22の
小振巾高振動数の揺動運動により穀粒群に混在する穀粒
より大きな小枝梗、茎稈等の小異物が穀粒より分離され
、その小異物は篩網30上に残り篩網30上を流過して
開口33より異物排出筒32内に送られ流し樋27から
流入する大異物と合流して異物排出筒32から排出され
、篩網30の網目を通って落下する精選された穀粒はそ
の排出口31から取出され、このようにして大小の枝梗
、茎稈等の異物を混有する穀類の異物分離、穀粒の精選
が行われる。The grain cluster that has fallen onto the sieve screen 30 of the vibrating sieve machine C is caused by the small-width, high-frequency rocking motion of the sieve box 22 to remove small foreign objects such as twig stalks and stem culms that are larger than the grains and mixed in the grain cluster. is separated from the grains, and the small foreign matter remains on the sieve screen 30, flows over the sieve screen 30, is sent into the foreign matter discharge tube 32 through the opening 33, and merges with the large foreign matter flowing in from the sink trough 27, and the foreign matter is removed. The selected grains that are discharged from the discharge tube 32 and fall through the mesh of the sieve screen 30 are taken out from the discharge port 31, and in this way, grains containing foreign substances such as large and small branches, stems, and culms are removed. Separation of foreign substances and selection of grains are carried out.
穀類の篩別分級において難点となるのは大きな枝梗、茎
稈でこれらは篩別の際に網目に引掛かり網上に滞留して
篩別作用を阻害する。The difficult points in the sieving and classification of grains are the large branches and stalks and culms that get caught in the mesh during sieving and remain on the screen, obstructing the sieving action.
そこで一般の穀類精選篩機においては枝梗、茎稈類の流
れをよくするために篩網を大振巾で揺動する方法や、網
傾斜を強くする方法をとるがこれらは穀粒選別の効率を
悪しく処理量に対して大きな網面積を必要とする。Therefore, in general grain sorting sieves, in order to improve the flow of branches, stems, and culms, methods are used in which the sieve screen is swung at a large swing width or the screen is made to have a strong slope. It is inefficient and requires a large screen area relative to the amount of processing.
本考案は被選別穀類原料を精選するにあたり、先ず網円
筒回転型篩別機を用いて原料中に混在する大枝梗、茎稈
等の大異物を事前に除去することによって大異物の網上
滞留の問題の原因をなくすることになり、穀粒の篩別に
最も有効な小振巾垣直面内旋回運動をする振動篩機を使
用することができるようになり、この振動篩機では篩網
が小振巾、高回転数で垂直面内旋回運動をするので、網
上の穀粒群は大きく飛跳することなく網上で個々粒が反
転揺振されながら移行するので細動率が良くなる。When carefully selecting grain raw materials to be sorted, this invention first uses a mesh cylindrical rotating sieve to remove large foreign substances such as branch stalks and stem culms that are mixed in the raw materials, thereby allowing the large foreign substances to remain on the screen. This eliminates the cause of the problem, and makes it possible to use a vibrating sieve machine with a small vibrating screen that rotates in the plane of the screen, which is the most effective method for sieving grains. Since it performs a vertical rotation movement with a small amplitude and a high rotational speed, grain groups on the net do not jump around a lot, and individual grains move on the net while being reversely shaken, improving the fibrillation rate. .
このように大異物除去用の回転円筒篩別機と粒選別に効
果的な振動篩機を一体に組合わせることにより従来の他
の往復揺動型精選機に比して格段に精選効果がよくなり
、また機械の外形寸法も小さく狭い空間にも配置できる
ことになる。In this way, by combining the rotating cylindrical sieve for large foreign matter removal with the vibrating sieve that is effective for grain sorting, the sieving effect is much better than other conventional reciprocating oscillating sieves. Furthermore, the external dimensions of the machine are small and it can be placed in a narrow space.
かつ本考案は円筒篩別機で金網円筒の外周に除去された
大異物を振動篩機に設けた流し樋に導入し振動により自
然落下させるとともに、振動篩機の篩網で分離された小
異物を大異物に合流させて排出するようにしたからこれ
ら異物の排出処理作用が容易になる。In addition, the present invention introduces the large foreign matter removed from the outer periphery of the wire mesh cylinder by the cylindrical sieving machine into a drain installed in the vibrating sieve machine and allows it to fall naturally due to vibration, and also removes the small foreign matter separated by the sieve screen of the vibrating sieve machine. Since the large foreign matter is combined with the large foreign matter and then discharged, the discharge process of these foreign matter becomes easy.
また円筒篩機と振動篩機とを一体化して密閉することに
より材料洩れ、機外発塵等も防止することができる。Furthermore, by integrating the cylindrical sieve and the vibrating sieve and sealing them, it is possible to prevent material leakage and generation of dust outside the machine.
なお、振動篩機の篩箱内に篩網を上下2段に張設し、上
段の篩網の網目を穀粒が通過可能で穀粒より大きな異物
が通過しないよう形成して上段の篩網で異物を分離除去
し、下段の篩網の網目を穀粒が通過しないよう形成して
下段の篩網で細かい微粉、小砂塵等を網目を通して分離
除去し、網上には精選された穀粒を残してこれを精選穀
粒排出口より取出すことかで゛きる。In addition, the sieve screen of the vibrating sieve machine is set up in two stages, upper and lower, and the mesh of the upper sieve is formed so that grains can pass through, but foreign matter larger than the grains cannot pass through. The mesh of the lower sieve screen is formed so that the grains do not pass through, and the lower sieve screen separates and removes fine powder, small dust, etc. This can be taken out from the selected grain outlet, leaving behind some grains.
第1図は本考案を施した穀類精選機の側面図、第2図は
正面図、第3図は縦断面図、第4図は円筒篩別機の断面
図。
a・・・・・・フレーム、1・・・・・・下枠、2・・
・・・・上枠、3・・・・・・支柱、b・・・・・・円
筒篩別機、4・・・・・・機筺、5・・・・・・軸、7
・・・・・・円板、8・・・・・・金網円筒、10・・
・・・・回転ブラシ、19・・・・・・供給口、20・
・・・・・穀粒群排出口、21・・・・・・大異物排出
口、C・・・・・・振動篩機、22・・・・・・篩箱、
23・・・・・・発条支持金、24・・・・・・発条取
付金、25・・・・・・発条、26・・・・・・穀粒群
の供給口、27・・・・・・大異物の流し樋、28.2
9・・・・・・伸縮自在の導入筒、30・・・・・・篩
網、31・・・・・・精選穀粒の排出口、32・・・・
・・異物の排出筒、33・・・・・・開口、34・・・
・・・回転主軸、35・・・・・・偏心重錘。Fig. 1 is a side view of a grain sorting machine according to the present invention, Fig. 2 is a front view, Fig. 3 is a longitudinal sectional view, and Fig. 4 is a sectional view of a cylindrical sieving machine. a...Frame, 1...Bottom frame, 2...
... Upper frame, 3 ... Support, b ... Cylindrical sieve sorter, 4 ... Machine casing, 5 ... Shaft, 7
...Disc, 8...Wire mesh cylinder, 10...
... Rotating brush, 19 ... Supply port, 20.
... Grain group discharge port, 21 ... Large foreign matter discharge port, C ... Vibration sieve machine, 22 ... Sieve box,
23...Spring support, 24...Spring attachment, 25...Spring, 26...Grain group supply port, 27... ...Large foreign matter in the drain, 28.2
9... Telescopic introduction tube, 30... Sieve screen, 31... Selected grain outlet, 32...
・・Foreign matter discharge pipe, 33 ・・Opening, 34 ・・
...Rotating main shaft, 35...Eccentric weight.
Claims (1)
設けてなるフレームaの上枠2上には円筒篩別機すの機
筺4を設置し、その機筺4内には穀粒が通過可能で大枝
梗穂軸等の大異物が通過し得ない網目を有する金網を張
設した金網円筒8を水平に軸支してこれを駆動回転する
ようなし、機筺4の底部には穀粒群の排出口20と大異
物の排出口21とを設け、フレームaの下枠1と上枠2
との空間部には振動篩機Cを構成する長方形の篩箱22
をその前後左右の四隅に近い位置を発条25により支承
して材料供給口より排出口の方向に傾斜させて設け、か
つ篩箱22には中央部重心点に近い位置の両側板に回転
主軸34を支承してその主軸34の両端に偏心重錘35
を取付け、篩箱22の内部には穀粒が通過可能で穀粒よ
り大きな小異物が通過し得ない網目を有する金網30を
張設し、篩箱22の上部には穀粒群の供給口26と大異
物の流し樋27とを設けてそれぞれ円筒形篩機すの穀粒
群排出口20と大異物排出口21とに伸縮自在の導入筒
28および29により連結し、篩箱22の底部には精選
穀粒の排出口31を設は大異物流し樋27の下端には異
物排出口32を屈曲形成したことを特徴とする穀類精選
機。A machine housing 4 for a cylindrical sieving machine is installed on the upper frame 2 of a frame A, which is formed by installing a rectangular upper frame 2 above a rectangular lower frame 1 via a support 3, and inside the machine housing 4, A wire mesh cylinder 8, which is covered with a wire mesh having a mesh through which grains can pass but which large foreign objects such as bony cobs cannot pass through, is horizontally supported and driven to rotate, and is located at the bottom of the machine casing 4. is provided with a grain group outlet 20 and a large foreign matter outlet 21, and a lower frame 1 and an upper frame 2 of the frame a.
A rectangular sieve box 22 constituting the vibrating sieve machine C is placed in the space between
is supported by springs 25 at positions close to its front, rear, left, and right corners, and inclined from the material supply port to the discharge port, and the sieve box 22 has a rotating main shaft 34 on both side plates located near the center of gravity of the sieve box 22. An eccentric weight 35 is attached to both ends of the main shaft 34.
A wire mesh 30 is installed inside the sieve box 22, which has a mesh that allows grains to pass through but does not allow small foreign objects larger than the grains to pass through. 26 and a large foreign matter drain trough 27 are provided, and are connected to the grain group outlet 20 and the large foreign matter outlet 21 of the cylindrical sieve, respectively, by telescopic introduction tubes 28 and 29, and are connected to the bottom of the sieve box 22. This grain sorting machine is characterized in that a discharge port 31 for carefully selected grains is provided for discharging a large amount of foreign matter, and a foreign matter discharge port 32 is bent at the lower end of the gutter 27.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP200280U JPS5827831Y2 (en) | 1980-01-14 | 1980-01-14 | grain sorting machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP200280U JPS5827831Y2 (en) | 1980-01-14 | 1980-01-14 | grain sorting machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56106871U JPS56106871U (en) | 1981-08-19 |
JPS5827831Y2 true JPS5827831Y2 (en) | 1983-06-16 |
Family
ID=29598870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP200280U Expired JPS5827831Y2 (en) | 1980-01-14 | 1980-01-14 | grain sorting machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5827831Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111876605B (en) * | 2020-08-17 | 2021-12-17 | 重庆德能再生资源股份有限公司 | System for recycling lead raw materials by using waste lead-acid batteries |
-
1980
- 1980-01-14 JP JP200280U patent/JPS5827831Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS56106871U (en) | 1981-08-19 |
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