JPH0343349U - - Google Patents
Info
- Publication number
- JPH0343349U JPH0343349U JP10046289U JP10046289U JPH0343349U JP H0343349 U JPH0343349 U JP H0343349U JP 10046289 U JP10046289 U JP 10046289U JP 10046289 U JP10046289 U JP 10046289U JP H0343349 U JPH0343349 U JP H0343349U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- stopper
- shutter lever
- lever
- guide groove
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
Landscapes
- Fertilizing (AREA)
- Catching Or Destruction (AREA)
- Nozzles (AREA)
Description
図面はこの考案の実施例に関し、第１図は一部
断面として示すシヤツタ操作装置の構造図、第２
図は第１図の目盛板の正面図、第３図はシヤツタ
レバー４６の先端部の斜視図、第４図はストツパ
の斜視図、第５図はストツパをシヤツタレバー用
案内溝の延び方向へ変位している状態を示す図、
第６図はストツパの変形例を示す図、第７図は第
６図の変形例を示す図、第８図はシヤツタレバー
及びストツパの別の構造図、第９図は背負動力散
布機の内部構造を示す垂直断面図である。
１０……背負動力散布機、２２……散布物タン
ク、２４……散布物、２８……シヤツタ、４２…
…シヤツタレバー用案内溝（案内溝）、４６……
シヤツタレバー、５２……カム、５４……ストツ
パ、６４……ばね部（付勢部材）、７２……ばね
部（付勢部材）、７６……磁石（付勢部材）。
The drawings relate to an embodiment of the invention, and FIG. 1 is a structural diagram of a shutter operating device partially shown in cross section, and FIG.
The figures are a front view of the scale plate in Fig. 1, Fig. 3 is a perspective view of the tip of the shutter lever 46, Fig. 4 is a perspective view of the stopper, and Fig. 5 shows the displacement of the stopper in the extending direction of the shutter lever guide groove. A diagram showing the state in which
Figure 6 is a diagram showing a modification of the stopper, Figure 7 is a diagram showing a modification of Figure 6, Figure 8 is another structural diagram of the shutter lever and stopper, and Figure 9 is the internal structure of the backpack power spreader. FIG. 10... Backpack power spreader, 22... Spray material tank, 24... Spray material, 28... Shutter, 42...
...Shutter lever guide groove (guide groove), 46...
Shutter lever, 52... cam, 54... stopper, 64... spring part (biasing member), 72... spring part (biasing member), 76... magnet (biasing member).
Claims (1)
２４の導出量を制御するシヤツタ２８と、このシ
ヤツタ２８へ連結し案内溝４２内を揺動して前記
シヤツタ２８の開度を変化させるシヤツタレバー
４６とを有してなる背負動力散布機において、前
記シヤツタレバー４６の揺動方向の位置を調整自
在に前記案内溝４２に固定され前記シヤツタレバ
ー４６の揺動を制限するストツパ５４と、前記シ
ヤツタレバー４６を前記ストツパ５４の方へ付勢
する付勢部材６４，７２，７６と、前記シヤツタ
レバー４６及び前記ストツパ５４の一方に回転自
在に嵌装され他方との接触により前記シヤツタレ
バー４６の揺動方向の両者の距離を増減するカム
５２とを有してなることを特徴とする背負動力散
布機のシヤツタ操作装置。 A shutter 28 that controls the amount of spray material 24 taken out from the spray material tank 22 by increasing or decreasing the opening degree, and a shutter lever that is connected to this shutter 28 and swings within a guide groove 42 to change the opening degree of the shutter 28. 46, a stopper 54 is fixed to the guide groove 42 so as to be able to adjust the position of the shutter lever 46 in the swinging direction, and limits the swinging of the shutter lever 46; A biasing member 64, 72, 76 that biases the shutter lever 46 toward the stopper 54 is rotatably fitted in one of the shutter lever 46 and the stopper 54 and contacts the other, thereby biasing both of the shutter lever 46 in the swinging direction. A shutter operating device for a backpack power spreader, comprising a cam 52 for increasing and decreasing the distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10046289U JPH0612844Y2 (en) | 1989-08-30 | 1989-08-30 | Shutter operation device for backpack power spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10046289U JPH0612844Y2 (en) | 1989-08-30 | 1989-08-30 | Shutter operation device for backpack power spreader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0343349U true JPH0343349U (en) | 1991-04-23 |
| JPH0612844Y2 JPH0612844Y2 (en) | 1994-04-06 |
Family
ID=31649469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10046289U Expired - Lifetime JPH0612844Y2 (en) | 1989-08-30 | 1989-08-30 | Shutter operation device for backpack power spreader |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0612844Y2 (en) |
-
1989
- 1989-08-30 JP JP10046289U patent/JPH0612844Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0612844Y2 (en) | 1994-04-06 |