JPH02120404U - - Google Patents
Info
- Publication number
- JPH02120404U JPH02120404U JP2800989U JP2800989U JPH02120404U JP H02120404 U JPH02120404 U JP H02120404U JP 2800989 U JP2800989 U JP 2800989U JP 2800989 U JP2800989 U JP 2800989U JP H02120404 U JPH02120404 U JP H02120404U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic pump
- acting cylinder
- actuated
- actuator
- control device
- 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
- 230000007935 neutral effect Effects 0.000 claims description 2
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
Landscapes
- Refuse-Collection Vehicles (AREA)
Description
第１図は本考案の一実施例の要部を示す概略正
面図、第２図は第１図の側面図、第３図は油圧回
路図、第４図は電気回路図、第５図は一般的なエ
ンジンの側面図である。
１……油圧ポンプ、２……動力取出装置、３…
…エンジン、４……アクセルレバー、５……コン
トロールケーブル、７……単動シリンダ、８……
ピストンロツド、１３……電磁バルブ、１３ａ…
…ソレノイドコイル、１４……エンジンキースイ
ツチ、１５……アクセルスイツチ、１６……ニユ
ートラルスイツチ、１７……リレースイツチ。
Figure 1 is a schematic front view showing the main parts of an embodiment of the present invention, Figure 2 is a side view of Figure 1, Figure 3 is a hydraulic circuit diagram, Figure 4 is an electrical circuit diagram, and Figure 5 is a side view of Figure 1. It is a side view of a general engine. 1...Hydraulic pump, 2...Power extraction device, 3...
...Engine, 4...Accelerator lever, 5...Control cable, 7...Single acting cylinder, 8...
Piston rod, 13...Solenoid valve, 13a...
... Solenoid coil, 14 ... Engine key switch, 15 ... Accelerator switch, 16 ... Neutral switch, 17 ... Relay switch.
Claims (1)
ンプを連結し、この油圧ポンプからの圧油により
塵芥積込装置の各アクチユエータが作動するよう
にした塵芥収集車の制御装置において、上記油圧
ポンプにより作動し伸展してアクセルペタルの踏
み込み量を所定量以下に規制する単動シリンダを
備えるとともに、この単動シリンダと油圧ポンプ
との間に、エンジンキースイツチがオンの状態で
、かつアクセスペダルが踏み込まれていないか、
またはニユートラルスイツチがオンの状態の時に
油圧ポンプと単動シリンダとを連通させる油圧バ
ルブを介装したことを特徴とする塵芥収集車の制
御装置。 A control device for a garbage collection vehicle in which a hydraulic pump is connected to the traveling engine via a power take-off device, and each actuator of the garbage loading device is actuated by pressure oil from the hydraulic pump, and the actuator is actuated by the hydraulic pump. A single-acting cylinder is provided that extends to limit the amount of depression of the accelerator pedal to a predetermined amount or less, and is provided between the single-acting cylinder and the hydraulic pump when the engine key switch is on and the access pedal is depressed. Isn't it?
Alternatively, a control device for a garbage collection vehicle is provided with a hydraulic valve that communicates between a hydraulic pump and a single-acting cylinder when a neutral switch is on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2800989U JPH0620731Y2 (en) | 1989-03-10 | 1989-03-10 | Control device for garbage truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2800989U JPH0620731Y2 (en) | 1989-03-10 | 1989-03-10 | Control device for garbage truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02120404U true JPH02120404U (en) | 1990-09-28 |
| JPH0620731Y2 JPH0620731Y2 (en) | 1994-06-01 |
Family
ID=31251006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2800989U Expired - Lifetime JPH0620731Y2 (en) | 1989-03-10 | 1989-03-10 | Control device for garbage truck |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0620731Y2 (en) |
-
1989
- 1989-03-10 JP JP2800989U patent/JPH0620731Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0620731Y2 (en) | 1994-06-01 |
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