JPS638430Y2 - - Google Patents
Info
- Publication number
- JPS638430Y2 JPS638430Y2 JP3254182U JP3254182U JPS638430Y2 JP S638430 Y2 JPS638430 Y2 JP S638430Y2 JP 3254182 U JP3254182 U JP 3254182U JP 3254182 U JP3254182 U JP 3254182U JP S638430 Y2 JPS638430 Y2 JP S638430Y2
- Authority
- JP
- Japan
- Prior art keywords
- tachometer
- roll
- attached
- shaft
- paddy
- 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
- 241000209094 Oryza Species 0.000 claims description 7
- 235000007164 Oryza sativa Nutrition 0.000 claims description 7
- 235000009566 rice Nutrition 0.000 claims description 7
- 235000021329 brown rice Nutrition 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Adjustment And Processing Of Grains (AREA)
Description
【考案の詳細な説明】
一般に籾摺機では脱用ゴムロールの側端面に
近接させて鏡板を設け、ゴムロール上に供給され
た籾がゴムロール側方より下方に漏れる事を防止
している。このようなものにおいて、従来、籾摺
機のゴムロール回転数測定装置としては、第5図
に示すように鏡板とロールカバー19を一体形成
し、該ロールカバー19に回転計20を取付け、
回転計20の作動軸をゴムロール軸7aの軸端に
設けた係止孔に挿入し、両軸7a,20をセレー
シヨン等の着脱機構により連結したり、又回転計
20をゴムロール上方に設けた籾送りロールの軸
に取付けたものがあるが、前者においてはロール
カバーを取外す為には回転計20も共に取外さね
ばならず、再び回転計20を装着する場合におい
て作動軸とロール軸7a軸端の係止孔との嵌合が
非常に困難で装着が面倒であり、後者において
は、籾送りローラー軸はゴムロールを軸支する主
軸からベルト伝動されていて、供給籾中に異物が
混入しているとこれが引掛つてスリツプ等により
回転変動が生じ、脱作用の主体をなす主軸の回
転数についてはこれを正確にキヤツチ出来ない欠
陥があつた。[Detailed description of the invention] Generally, in a hulling machine, a head plate is provided close to the side end surface of a rubber roll to prevent the paddy supplied onto the rubber roll from leaking downward from the side of the rubber roll. In such devices, conventionally, as a rubber roll rotation speed measuring device for a rice huller, as shown in FIG.
The operating shaft of the tachometer 20 is inserted into a locking hole provided at the shaft end of the rubber roll shaft 7a, and both shafts 7a and 20 are connected by a detachable mechanism such as a serration, or the tachometer 20 is installed above the rubber roll. There is one that is attached to the shaft of the feed roll, but in the former case, in order to remove the roll cover, the tachometer 20 must also be removed, and when the tachometer 20 is attached again, the operating shaft and the end of the roll shaft 7a must be removed. In the latter case, the paddy feed roller shaft is driven by a belt from the main shaft that supports the rubber roll, and foreign matter may get mixed into the supplied paddy. When this happens, rotational fluctuations occur due to slips, etc., and the rotational speed of the main shaft, which is the main cause of release, has a defect that cannot be accurately captured.
本考案は叙上の従来の欠陥に鑑み、これを改善
することを目的としたものであつて、回転計の作
動軸を直接主軸に連結し、主軸の回転数を正確に
キヤツチ出来るものであり乍ら、回転計の取付に
工夫をこらし、回転計を着脱することなくロール
カバーを着脱できるようになしたものである。 In view of the above-mentioned conventional deficiencies, the present invention aims to improve this.The operating shaft of the tachometer is directly connected to the main shaft, and the rotation speed of the main shaft can be accurately captured. However, the installation of the tachometer has been devised so that the roll cover can be attached and detached without removing or attaching the tachometer.
本考案の構成を第1図〜第3図に示す実施例に
よつて説明すれば、1は籾摺機の機体であつて、
該機体1前部上方には脱装置2が装備され、脱
装置2後方には傾斜せる揺動選別体3が機体前
後方向に揺動自在に支持されている。4は昇降機
で、機体1側方に脱装置2と隣接して立設され
ている。5は脱装置2の上部に設けた籾供給口
枠であつて、これに籾ホツパー6が装着されてお
り、籾ホツパー6内に予め貯留した籾を脱装置
2内に併設された一対のゴムロール7,8間に落
下供給するようになつている。一方のゴムロール
7は主軸7aに軸支され、他方のゴムロール8は
従動軸8aに軸支されている。 The structure of the present invention will be explained with reference to the embodiments shown in FIGS. 1 to 3. 1 is the body of a rice huller;
A stripping device 2 is installed above the front of the machine body 1, and a tilting swing sorting body 3 is supported behind the stripping device 2 so as to be swingable in the longitudinal direction of the machine body. Reference numeral 4 denotes an elevator, which is erected on the side of the fuselage 1 adjacent to the removal device 2. Reference numeral 5 denotes a paddy supply opening frame provided at the upper part of the dehulling device 2, and a paddy hopper 6 is attached to this. It is designed to drop and supply between 7 and 8. One rubber roll 7 is pivotally supported by a main shaft 7a, and the other rubber roll 8 is pivotally supported by a driven shaft 8a.
9はゴムロール7,8の外側端面に近接対向せ
しめた鏡板であつて、上端部が前記籾供給口枠5
に取付けられており、側面視略梯形状に形成され
ている。10は鏡板9に装着した回転計であつ
て、標示盤を外方にして取付けられており、内方
に突出した作動軸は前記主軸7aの軸端に設けた
係止孔に挿入され、両者10,7aは上記挿入部
に設けたセレーシヨンン等の着脱機構により連結
されている。 Reference numeral 9 denotes an end plate which is placed close to and opposite to the outer end surfaces of the rubber rolls 7 and 8, and whose upper end is connected to the paddy supply opening frame 5.
It has a roughly ladder-like shape when viewed from the side. Reference numeral 10 denotes a tachometer attached to the end plate 9, and is attached with the indicator panel facing outward.The operating shaft protruding inward is inserted into a locking hole provided at the shaft end of the main shaft 7a, so that both 10 and 7a are connected by a detachable mechanism such as serrations provided in the insertion section.
11は鏡板9の外側からゴムロール7,8を覆
うよう脱装置2に設けたロールカバーであつ
て、窓孔11aが穿設されており、これより回転
計10の標示板が突出させてある。該標示盤は昇
降機4とは反対側の運転操作側に向いているか
ら、運転者が標示盤により主軸7aの回転数を容
易に感知することが出来る。そしてロールカバー
11は回転数10が鏡板9に装着された状態のま
まで着脱出来るよう構成されている。12,13
はロールカバー11の取付ボルトである。 Reference numeral 11 denotes a roll cover provided on the removal device 2 to cover the rubber rolls 7 and 8 from the outside of the end plate 9, and has a window hole 11a, from which a display plate of the tachometer 10 projects. Since the display panel faces the operation side opposite to the elevator 4, the driver can easily sense the rotation speed of the main shaft 7a using the display panel. The roll cover 11 is configured so that it can be attached and detached while being attached to the end plate 9 at a rotational speed of 10. 12,13
is a mounting bolt for the roll cover 11.
尚、17は螺杆であり、その外端にロール間隙
調節ハンドル14が取付けられており、内端に
は、下端を支点に回動可能な揺動杆16の上端が
枢着されており、該揺動杆16の中ほどには前記
従動軸8aが軸支されている。そして、この調節
ハンドル14操作により従動軸8aが移動してロ
ール間隙の調節が出来るようになつている。15
は籾送りロールである。 The reference numeral 17 is a screw rod, on the outer end of which a roll gap adjustment handle 14 is attached, and on the inner end the upper end of a swinging rod 16 that can be rotated about the lower end is pivoted. The driven shaft 8a is pivotally supported in the middle of the swinging rod 16. By operating the adjustment handle 14, the driven shaft 8a is moved to adjust the roll gap. 15
is a paddy feed roll.
本考案は叙上の如く構成されており、籾を籾ホ
ツパー6に供給して運転を開始すれば、籾は回転
するゴムロール7,8間で脱され、機体1内で
風選され、更に昇降機4を通つて揺動選別体3で
選別されて玄米は前記昇降機4に併設された玄米
昇降機4aを通つて機外に吐出される。上記作業
において、主軸7aの回転数は回転計10の標示
盤に標示されており、標示盤は正常な脱状態の
場合は無負荷時より若干低い一定の回転数を示す
が、ゴムロールが摩耗してロール間隙が拡大した
際は脱性能が低下すると共に主軸7aの回転数
が上記一定値より上昇し、標示盤でその変化をす
早く感知することが出来る。よつてその際は、機
械を運転しつつ、標示盤を見乍らロール間隙調節
ハンドル14を回転数が正常になるように操作調
節すればよい。又、ゴムロール7,8の摩耗状態
例えば片減り等を調べたり、ゴムロール7,8下
方に摺出米が詰つたりした場合にはロールカバー
11を開放せねばならないが、回転計10はロー
ルカバー11とは無関係に鏡板9に固定されてい
るから、ロールカバー11の着脱に際しては回転
計10を取り外す必要がなく、極めて迅速に行な
う事が出来るものである。 The present invention is constructed as described above, and when the paddy is supplied to the paddy hopper 6 and the operation is started, the paddy is removed between the rotating rubber rolls 7 and 8, wind-selected in the machine body 1, and then transferred to the elevator. 4, the brown rice is sorted by a swinging sorter 3, and is discharged outside the machine through a brown rice elevator 4a attached to the elevator 4. In the above operation, the rotation speed of the main shaft 7a is displayed on the display board of the tachometer 10, and the display board shows a constant rotation speed that is slightly lower than when no load is applied in a normal unloaded state. When the roll gap is enlarged, the removal performance decreases and the rotational speed of the main shaft 7a increases from the above-mentioned constant value, and the change can be quickly detected on the display panel. Therefore, in that case, while operating the machine, the roll gap adjustment handle 14 should be operated and adjusted so that the rotation speed becomes normal while looking at the display panel. In addition, when checking the wear condition of the rubber rolls 7 and 8, such as uneven wear, or when the lower part of the rubber rolls 7 and 8 is clogged with rice, the roll cover 11 must be opened. Since it is fixed to the end plate 9 independently of the roll cover 11, there is no need to remove the tachometer 10 when attaching or detaching the roll cover 11, and the process can be done extremely quickly.
尚、上記本考案実施例においては、回転計を回
転標示の用に供したものであるが、他の実施例で
ある第4図に示すように、回転計を回転センサー
18となし、該センサーよりの信号により螺杆1
7の駆動用モーターMを作動させ、ロール間隙を
自動的に調節するようにすることも可能である。
図中21は制禦ボツクスである。 In the above embodiment of the present invention, the tachometer is used to indicate the rotation, but as shown in FIG. 4, which is another embodiment, the tachometer is used as a rotation sensor 18, and the sensor Due to the signal, the screw rod 1
It is also possible to operate the drive motor M of No. 7 to automatically adjust the roll gap.
21 in the figure is a control box.
本考案は、併設された主軸と従動軸に夫々ゴム
ロールを設けてなる脱装置の籾供給口枠に、ゴ
ムロール外側端面に近接対向せしめた鏡板を取付
け、該鏡板に回転計を装着してその作動軸を主軸
に連結すると共に、脱装置に着脱自在に装着し
たロールカバーで上記鏡板を覆うようにした籾摺
機における回転計取付装置であつて、回転計を脱
作用の主体をなす主軸に直接連結したから、ス
リツプ等による誤差を生ずることなく、極めて正
確な回転数を得ることが出来、且つ、回転計はロ
ールカバーとは無関係に鏡板に装着されているか
ら、回転計を着脱することなく、ロールカバーの
着脱が迅速に行い得て作業能率向上に効を奏する
ものである。 In this invention, a head plate that is closely opposed to the outer end surface of the rubber roll is attached to the frame of the paddy supply opening of a paddy removing device in which a rubber roll is installed on the main shaft and a driven shaft, respectively, and a tachometer is attached to the head plate to operate the rice. A tachometer mounting device for a hulling machine in which the shaft is connected to the main shaft and the head plate is covered with a roll cover detachably attached to the dehulling device, and the tachometer is connected directly to the main shaft which is the main body of dehulling. Because they are connected, it is possible to obtain extremely accurate rotational speed without errors caused by slips, etc. Also, since the tachometer is attached to the end plate regardless of the roll cover, there is no need to attach or remove the tachometer. The roll cover can be quickly attached and detached, which is effective in improving work efficiency.
第1図〜第3図は本考案装置を施した籾摺機の
一実施例を示したものであつて、第1図は側面
図、第2図は要部の側断面図、第3図はその後断
面図、第4図は他の実施例を示す後断面図、第5
図は従来例の後断面図である。
5……籾供給口枠、7……ゴムロール、7a…
…主軸、8……ゴムロール、9……鏡板、10…
…回転計、11……ロールカバー。
Figures 1 to 3 show an embodiment of a rice huller equipped with the device of the present invention, in which Figure 1 is a side view, Figure 2 is a side sectional view of the main parts, and Figure 3 is a side view of the main parts. is a rear sectional view, FIG. 4 is a rear sectional view showing another embodiment, and FIG.
The figure is a rear sectional view of a conventional example. 5...Paddy supply opening frame, 7...Rubber roll, 7a...
...Main shaft, 8...Rubber roll, 9...End plate, 10...
...Tachometer, 11...Roll cover.
Claims (1)
けてなる脱装置の籾供給口枠に、ゴムロール外
側端面に近接対向せしめた鏡板を取付け、該鏡板
に回転計を装着してその作動軸を主軸に連結する
と共に、脱装置に着脱自在に装着したロールカ
バーで上記鏡板を覆うようにした籾摺機における
回転計取付装置。 A head plate that closely opposes the outer end surface of the rubber roll is attached to the frame of the paddy supply opening of the paddy removal device, which has rubber rolls installed on the main shaft and driven shaft, respectively, and a tachometer is attached to the head plate, and the operating shaft is set as the main shaft. A tachometer mounting device for a rice hulling machine, which is connected to the rice huller and covers the end plate with a roll cover detachably attached to the removing device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3254182U JPS58137443U (en) | 1982-03-10 | 1982-03-10 | Tachometer mounting device for rice hulling machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3254182U JPS58137443U (en) | 1982-03-10 | 1982-03-10 | Tachometer mounting device for rice hulling machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58137443U JPS58137443U (en) | 1983-09-16 |
JPS638430Y2 true JPS638430Y2 (en) | 1988-03-14 |
Family
ID=30044139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3254182U Granted JPS58137443U (en) | 1982-03-10 | 1982-03-10 | Tachometer mounting device for rice hulling machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58137443U (en) |
-
1982
- 1982-03-10 JP JP3254182U patent/JPS58137443U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58137443U (en) | 1983-09-16 |
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