JPH0457255U - - Google Patents
Info
- Publication number
- JPH0457255U JPH0457255U JP9965290U JP9965290U JPH0457255U JP H0457255 U JPH0457255 U JP H0457255U JP 9965290 U JP9965290 U JP 9965290U JP 9965290 U JP9965290 U JP 9965290U JP H0457255 U JPH0457255 U JP H0457255U
- Authority
- JP
- Japan
- Prior art keywords
- slot
- metering
- metering valve
- small
- diameter portion
- 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
Landscapes
- Special Spraying Apparatus (AREA)
- Nozzles (AREA)
- Catching Or Destruction (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Description
第１図は本考案を適用した背負式動力散布機の
要部分解斜視図であり、第２図は第１図の動力散
布機の調量弁の調量アーム装置の要部平面図であ
り、第３図は第２図の部分の側面図である。
５……調量弁、６……調量アーム装置、１１…
…弁駆動軸、１２……調量アーム、１３……スロ
ツト、１４，１５，１６……大スロツト部分、１
７，１８……小スロツト部分、１９……操作ロツ
ド、２０……先端部分、２１……大径部分、２３
……小径部分、２９……ばね。
FIG. 1 is an exploded perspective view of the main parts of a backpack-type power spreader to which the present invention is applied, and FIG. 2 is a plan view of the main parts of the metering arm device of the metering valve of the power spreader shown in FIG. , FIG. 3 is a side view of the portion shown in FIG. 2. 5... Metering valve, 6... Metering arm device, 11...
... Valve drive shaft, 12 ... Metering arm, 13 ... Slot, 14, 15, 16 ... Large slot part, 1
7, 18...Small slot part, 19...Operation rod, 20...Tip part, 21...Large diameter part, 23
...Small diameter part, 29...spring.
Claims (1)
量アーム装置６において、前記調量弁の弁駆動軸
１１に調量アーム１２の一端を固着し、該調量ア
ームに小スロツト部分１７，１８と大スロツト部
分１４，１６とを含む長手方向スロツト１３を形
成し、調量弁操作ロツド１９の先端部分２０に前
記スロツトの前記大スロツト部分に嵌合し得る大
径部分２１と前記スロツトの前記小スロツト部分
を通過し得る小径部分２３とを形成し、前記調量
弁操作ロツドの前記先端部分を前記大径部分の前
記スロツトの前記大スロツト部分との嵌合方向へ
ばね２９により偏圧させたことを特徴とする動力
散布機の調量アーム装置。 In a metering arm device 6 for setting the maximum opening degree of a metering valve 5 of a power spreader, one end of a metering arm 12 is fixed to the valve drive shaft 11 of the metering valve, and a small slot portion is attached to the metering arm. 17, 18 and large slot portions 14, 16, the distal end portion 20 of the metering valve operating rod 19 has a large diameter portion 21 which can fit into the large slot portion of the slot; A small diameter portion 23 that can pass through the small slot portion of the slot is formed, and a spring 29 moves the tip portion of the metering valve operating rod in the direction of engagement with the large slot portion of the large diameter portion. A metering arm device for a power spreader characterized by uneven pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990099652U JP2511431Y2 (en) | 1990-09-21 | 1990-09-21 | Metering arm device for power spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990099652U JP2511431Y2 (en) | 1990-09-21 | 1990-09-21 | Metering arm device for power spreader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0457255U true JPH0457255U (en) | 1992-05-15 |
| JP2511431Y2 JP2511431Y2 (en) | 1996-09-25 |
Family
ID=31841727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990099652U Expired - Lifetime JP2511431Y2 (en) | 1990-09-21 | 1990-09-21 | Metering arm device for power spreader |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2511431Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63176566U (en) * | 1987-05-07 | 1988-11-16 |
-
1990
- 1990-09-21 JP JP1990099652U patent/JP2511431Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63176566U (en) * | 1987-05-07 | 1988-11-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2511431Y2 (en) | 1996-09-25 |