CN200946603Y - Remote control hydraulic system of remote control pedrail type loading machine - Google Patents
Remote control hydraulic system of remote control pedrail type loading machine Download PDFInfo
- Publication number
- CN200946603Y CN200946603Y CN 200620042376 CN200620042376U CN200946603Y CN 200946603 Y CN200946603 Y CN 200946603Y CN 200620042376 CN200620042376 CN 200620042376 CN 200620042376 U CN200620042376 U CN 200620042376U CN 200946603 Y CN200946603 Y CN 200946603Y
- Authority
- CN
- China
- Prior art keywords
- remote control
- carrier
- hydraulic system
- gear pump
- steering
- 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 - Lifetime
Links
Images
Landscapes
- Component Parts Of Construction Machinery (AREA)
Abstract
The utility model pertains to special engineering machinery field and particularly relates to a remote control hydraulic system for remote control crawler loader. The remote control hydraulic system for ZY65 remote control crawler loader comprises a steering gear pump, an oil cleaner screen, a by-pass valve, a counterbalance valve, a distribution block and an executing element and is characterized by comprising, additionally, a carrier steering hydraulic circuit, a multi-channel joint block and a carriage oil tank, wherein the carrier oil tank, the gear pump, the oil cleaner screen, the by-pass valve, the counterbalance valve, the distribution block, the executing element and the multi-channel joint block are connected together in turn to form a sealed circuit; the carrier steering hydraulic circuit is connected between the steering gear pump and the carrier oil tank; the multi-channel joint block connect the by-pass valve, the counterbalance valve and the distribution block. The remote control hydraulic system for ZY65 remote control crawler loader of the utility model has lowered remote control innovation cost, fewer fault points and convenient maintenance and may improve the utilization and production efficiency of the vehicle.
Description
Technical field
The utility model belongs to the special engineering mechanical field, is specifically related to the remote control hydraulic system of remote control caterpillar loader.
Background technique
Furnace bottom scarfing cinder operation in the STEELMAKING PRODUCTION is because operating environment is abominable, and high temperature, high dust, operation intensity are big, so the present furnace bottom scarfing cinder operation of Baosteel all adopts ZY65 distance type furnace bottom scarfing cinder machinery to finish.ZY65 distance type furnace bottom scarfing cinder machinery is to convert on the basis of ZY65 track loader, have easy and simple to handle, strong interference immunity, Safety performance advantages of higher, but in the design of former remote control hydraulic system, still there is following defective: 1, improvement expenses height; Rate of fault height when 2, using mainly shows: a, remote control working pump lost efficacy, and b, hydraulic oil container turn over oil, c, pipeline leakage of oil etc.; 3, because narrow and small, the maintenance difficult of hydraulic element arrangement space etc.Existing remote control hydraulic system skeleton diagram is seen Fig. 1.
Summary of the invention
The purpose of this utility model is exactly to overcome the above-mentioned defective that existing ZY65 distance type furnace bottom scarfing cinder mechanical remote control hydraulic system exists, and the new remote control hydraulic system that a kind of rate of fault is few, cost is low is provided.
The utility model is that former ZY65 remote control hydraulic system is improved, and has cancelled coupling, gear pump and remote control hydraulic oil container in the former design, utilizes the remote control hydraulic system in parallel loop, steering hydraulic system loop of former vehicle-mounted body.
Remote control caterpillar loader remote control hydraulic system, form by steering gear pump, oil purifier, bypass valve, back pressure valve, allocation block, executive component, carrier steering hydraulic loop, multiple-connector piece and carrier fuel tank, wherein carrier fuel tank, gear pump, oil purifier, bypass valve, back pressure valve, allocation block, executive component and multiple-connector piece are in turn connected to form loop, carrier steering hydraulic loop is connected between steering gear pump and the carrier fuel tank, also is connected with bypass valve, back pressure valve and allocation block on the multiple-connector piece.
Described carrier fuel tank is that loader itself just has, and gets oil sources after having cancelled the remote control fuel tank in the remote control hydraulic system from the carrier fuel tank of vehicle carrier itself.
Existing remote control control hydraulic element arrange and concentrate under the operator cabin seat that service clearance is narrow and small, and maintenance is inconvenient, and the utility model can be changed into it on carrier back vehicle frame, and service clearance is big, keeps in repair easy.
The beneficial effects of the utility model:
1, owing to cancelled oil hydraulic pump, coupling, hydraulic oil container and related accessories, saves 1.5 ten thousand yuan of remote control reforming costs.
2, hydraulic element reduce, and reduce corresponding fault point, and the utilization ratio of vehicle, manufacturing efficiency improve.
3, the layout of hydraulic element is improved, and keep in repair easyly, reduces working strength of workers, the shortening of maintenance duration.
Description of drawings
Fig. 1 is existing ZY65 distance type furnace bottom scarfing cinder mechanical remote control hydraulic system skeleton diagram
Fig. 2 is a remote control caterpillar loader remote control hydraulic system skeleton diagram described in the utility model
Embodiment
As shown in Figure 2, remote control caterpillar loader remote control hydraulic system described in the utility model, form by steering gear pump, oil purifier, bypass valve, back pressure valve, allocation block, executive component, carrier steering hydraulic loop, multiple-connector piece and carrier fuel tank, wherein carrier fuel tank, gear pump, oil purifier, bypass valve, back pressure valve, allocation block, executive component and multiple-connector piece are in turn connected to form loop, carrier steering hydraulic loop is connected between steering gear pump and the carrier fuel tank, also is connected with bypass valve, back pressure valve and allocation block on the multiple-connector piece.
Wherein carrier fuel tank and carrier steering hydraulic loop are that loader itself just has, and have compared with prior art also increased a multiple-connector piece, have saved coupling, gear pump and remote control hydraulic oil container in addition.The utility model is controlled the hydraulic element design with remote control and is changed on the carrier back vehicle frame, and service clearance is big, keeps in repair easy.
The precious smelting branch company slag of pulling together is handled two steelmaking system furnace bottom scarfing cinders, and according to the improvement remote control hydraulic system of the foregoing description, 1 ZY65 tracked remote-control of design improvement loader has reached improved purpose, and using effect is obvious.
The branch company steelmaking system scarfing cinder operation of pulling together of last steel one factory, by above-mentioned design improvement 2 ZY65 tracked remote-control loaders, reached improved purpose, using effect is obvious.
Claims (2)
1, remote control caterpillar loader remote control hydraulic system, comprise steering gear pump, oil purifier, bypass valve, back pressure valve, allocation block, executive component, it is characterized in that: also comprise carrier steering hydraulic loop, multiple-connector piece and carrier fuel tank, wherein carrier fuel tank, gear pump, oil purifier, bypass valve, back pressure valve, allocation block, executive component and multiple-connector piece are in turn connected to form loop, carrier steering hydraulic loop is connected between steering gear pump and the carrier fuel tank, also is connected with bypass valve, back pressure valve and allocation block on the multiple-connector piece.
2, remote control caterpillar loader remote control hydraulic system as claimed in claim 1 is characterized in that: described carrier steering hydraulic loop and carrier fuel tank are to adopt on the ZY65 track loader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620042376 CN200946603Y (en) | 2006-06-02 | 2006-06-02 | Remote control hydraulic system of remote control pedrail type loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620042376 CN200946603Y (en) | 2006-06-02 | 2006-06-02 | Remote control hydraulic system of remote control pedrail type loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200946603Y true CN200946603Y (en) | 2007-09-12 |
Family
ID=38733664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620042376 Expired - Lifetime CN200946603Y (en) | 2006-06-02 | 2006-06-02 | Remote control hydraulic system of remote control pedrail type loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200946603Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039526A (en) * | 2010-12-01 | 2011-05-04 | 泰达重工机械（青岛）有限公司 | Static pressure guide rail system for machine tool |
-
2006
- 2006-06-02 CN CN 200620042376 patent/CN200946603Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039526A (en) * | 2010-12-01 | 2011-05-04 | 泰达重工机械（青岛）有限公司 | Static pressure guide rail system for machine tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201741032U (en) | Hydraulic excavator remote monitoring system | |
| CN103741733B (en) | A kind of multi-freedom-degree controllable mechanism type garbage loader | |
| CN200946603Y (en) | Remote control hydraulic system of remote control pedrail type loading machine | |
| CN103693564B (en) | A kind of brand-new intelligent gas cylinder handling device | |
| CN203655744U (en) | Hydraulic transmission device of mobile ground anchor vehicle | |
| CN102877856A (en) | Double-power-driven system for concrete wet-spray platform vehicle and concrete wet-spray platform vehicle | |
| CN103318066B (en) | The power takeoff device control system that the two H cancelling driving power taking handle and using method thereof | |
| CN203727768U (en) | Multifunctional furnace dismounting and bale breaking machine with double breaking function and double power | |
| CN202243730U (en) | Cab overturning device for cab-over-engine truck | |
| CN210768719U (en) | Hydraulic suction machine | |
| CN104696473B (en) | A kind of compound comprehensive hydraulic torque converter and stepless speed variator | |
| CN202991064U (en) | Drive system for concrete wet-blasting trolley and concrete wet-blasting trolley | |
| CN201336203Y (en) | Special oil-filtering joint group for large-scale transformer | |
| CN201357790Y (en) | Dust suppression spraying car | |
| CN201433413Y (en) | Wheel excavator | |
| CN205025379U (en) | Electronic workover rig of on -vehicle compound power | |
| CN203569604U (en) | Multi-degree of freedom controlled mechanism type garbage loader | |
| CN203845703U (en) | Crane and engine system thereof | |
| CN204530805U (en) | A kind of underground carry scraper | |
| CN203460757U (en) | Multifunctional remote-control-type mobile engineering vehicle for welding | |
| CN202108073U (en) | Hydraulic system for excavator | |
| CN103879893A (en) | Crane and engine system thereof | |
| CN109094353B (en) | Parallel type composite operation power take-off system and method | |
| CN202468961U (en) | Automatic gear shifting system | |
| CN204940195U (en) | A kind of novel snow removing vehicle hydraulic power linkage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070912 |
|
| EXPY | Termination of patent right or utility model |