CN104533857A - Single portal oil way of forward moving piling car without tilt function - Google Patents

Single portal oil way of forward moving piling car without tilt function Download PDF

Info

Publication number
CN104533857A
CN104533857A CN201410807497.8A CN201410807497A CN104533857A CN 104533857 A CN104533857 A CN 104533857A CN 201410807497 A CN201410807497 A CN 201410807497A CN 104533857 A CN104533857 A CN 104533857A
Authority
CN
China
Prior art keywords
oil
joint
reach
cylinder
handle
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.)
Pending
Application number
CN201410807497.8A
Other languages
Chinese (zh)
Inventor
李小松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Pioneer Material Handling Equipment and Technology Co Ltd
Original Assignee
Suzhou Pioneer Material Handling Equipment and Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Pioneer Material Handling Equipment and Technology Co Ltd filed Critical Suzhou Pioneer Material Handling Equipment and Technology Co Ltd
Priority to CN201410807497.8A priority Critical patent/CN104533857A/en
Publication of CN104533857A publication Critical patent/CN104533857A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors

Abstract

The invention discloses a single portal oil way of a forward moving piling car without a tilt function. The oil way comprises a pump station, an oil tank, a multi-path valve, a steel tube, an oil tube, a forward moving cylinder and a middle cylinder. The multi-path valve is provided with a lifting handle and a forward moving handle, the lower side of the multi-path valve is provided with an oil inlet, an oil outlet, a lifting oil opening, a forward moving oil inlet and a forward moving oil outlet. The pump station is provided with a pump station joint, and the oil tank is provided with an oil return opening. The pump station joint is connected with the oil inlet tube, a joint and the oil inlet. The oil return opening is connected with an oil return pipe, a joint and the oil outlet. A lifting oil outlet is sequentially connected with a joint, the oil tube, the steel tube and the middle cylinder, and the forward moving oil inlet and the forward moving oil outlet are connected with a joint, the oil tube and the forward moving cylinder. By pushing and pulling the lifting handle and the forward moving handle, hydraulic oil is pumped out from the oil tank through the pump station and then enters the forward moving cylinder and the middle cylinder, corresponding piston rods are driven to stretch and retract, and the whole oil way is simple in structure and convenient to assemble.

Description

A kind of simple gate frame oil circuit of the reach carrier-and-stacker without tilt function
Technical field
The present invention relates to a kind of improvement of oil circuit, particularly without the simple gate frame oil circuit of the reach carrier-and-stacker of tilt function.
Background technique
The simple gate frame oil channel structures of the existing reach carrier-and-stacker without tilt function is complicated, easy oil leakage.For this reason, we have developed the simple gate frame oil circuit that a kind of structure is simple and easy to the reach carrier-and-stacker without tilt function assembled.
Summary of the invention
The present invention seeks to provide a kind of structure to be simple and easy to the simple gate frame oil circuit of the reach carrier-and-stacker without tilt function assembled to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution used in the present invention is: a kind of simple gate frame oil circuit of the reach carrier-and-stacker without tilt function, comprises pumping plant, fuel tank, multi-way valve, steel pipe, oil pipe, reach cylinder, middle cylinder; Described multi-way valve is provided with rising handle, reach handle, and below is provided with filler opening, oil outlet, lifting hydraulic fluid port, moves forward into and out of hydraulic fluid port; Described pumping plant is provided with pumping plant joint, and fuel tank is provided with return opening; Described pumping plant joint connects oil inlet pipe, joint, filler opening successively; Described return opening connects return tube, joint, oil outlet successively; Describedly be lifted out hydraulic fluid port jointing, oil pipe, steel pipe, middle cylinder successively; Described reach cylinder is double acting cylinder, is provided with the first joint and the second joint; Described reach filler opening is jointing, oil pipe, the first joint successively, reach oil outlet jointing, oil pipe, the second joint successively.
Preferably, sensitive switch is respectively equipped with immediately below described rising handle, reach handle, during drawing handle, handle touches sensitive switch, sensitive switch is opened, pumping plant starts, and realizes push-and-pull rising handle or hydraulic oil is finally entered reach cylinder or middle cylinder through oil pipe, joint, steel pipe from sucking-off fuel tank by reach handle again, drives corresponding piston rod to stretch.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Described the present invention is optimized improvement to traditional simple gate frame oil circuit without the reach carrier-and-stacker of tilt function, and whole oil channel structures is simple, easy to assembly.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the assembling schematic diagram of the simple gate frame oil circuit without tilt function of the present invention;
Accompanying drawing 2 is the assembling schematic diagram of the multi-way valve of the simple gate frame oil circuit without tilt function of the present invention;
Wherein: 1, pumping plant; 2, fuel tank; 3, pumping plant joint; 4, rising handle; 5, move forward handle; 6, sensitive switch; 7, multi-way valve; 8, fuel inlet fitting; 9, oil inlet pipe; 10, back leakage connection; 11, return tube; 12, throttle valve joint; 13, throttling valve core; 14, electromagnetism lifting sub; 15, oil pipe is promoted; 16, move forward fuel inlet fitting; 17, move forward oil inlet pipe; 18, move forward delivery connection; 19, move forward oil outlet tube; 20, move forward cylinder; 21, the first steel pipe; 22, transition oil pipe is promoted; 23, the second steel pipe; 24, middle cylinder oil pipe; 25, middle cylinder; 26, angle coupling; 27, return opening.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Accompanying drawing 1,2 is the simple gate frame oil circuit of a kind of carrier-and-stacker that moves forward of the present invention, comprises pumping plant 1, fuel tank 2, multi-way valve 7, first steel pipe 21, second steel pipe 23, reach cylinder 20, middle cylinder 25; Described multi-way valve 7 is provided with rising handle 4, reach handle 5, and below is provided with filler opening, oil outlet, lifting hydraulic fluid port, moves forward into and out of hydraulic fluid port; Described pumping plant 1 is provided with pumping plant joint 3, and fuel tank is provided with return opening 27; Described pumping plant joint 3 connects oil inlet pipe 9, fuel inlet fitting 8, filler opening successively; Described return opening 27 connects return tube 11, back leakage connection 10, oil outlet successively; Described first steel pipe 21 is provided with #15 joint; Described second steel pipe 23 is provided with #22 joint; The described hydraulic fluid port that is lifted out connects throttling valve joint 12, throttling valve core 13, lifting sub 14 successively, promotes oil pipe 15, #15 joint, promotes transition oil pipe 22, #22 joint, middle cylinder oil pipe 24, angle coupling 26, middle cylinder 25; Described reach cylinder 20 is double acting cylinder, is provided with #17 joint, #19 joint; Described reach filler opening connects reach fuel inlet fitting 16, reach oil inlet pipe 17, #17 joint successively, and reach oil outlet connects reach delivery connection 18, reach oil outlet tube 19, #19 joint successively;
In addition, be respectively equipped with sensitive switch 6 immediately below lifting handle 4, reach handle 5, during drawing handle, handle touches sensitive switch 6, and sensitive switch 6 is opened, and pumping plant 1 works.
During use, when promoting lifting handle 4, hydraulic oil finally enters middle cylinder 25 from sucking-off fuel tank 2 through corresponding oil circuit, and piston rod stretches out; When pulling lifting handle 4, hydraulic oil therefrom cylinder 25 gets back to fuel tank 2 along crude oil road, and piston rod is retracted.
When promoting reach handle 5, hydraulic oil finally enters reach cylinder 20 from sucking-off fuel tank 2 through corresponding oil circuit, and piston rod stretches out; When pulling reach handle 5, hydraulic oil gets back to fuel tank 2 from reach cylinder 20 along crude oil road, and piston rod is retracted.
Described the present invention is optimized improvement to traditional simple gate frame oil circuit without the reach carrier-and-stacker of tilt function, and whole oil channel structures is simple, easy to assembly.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.

Claims (2)

1., without a simple gate frame oil circuit for the reach carrier-and-stacker of tilt function, comprise pumping plant, fuel tank, multi-way valve, steel pipe, oil pipe, reach cylinder, middle cylinder; Described multi-way valve is provided with rising handle, reach handle, and below is provided with filler opening, oil outlet, lifting hydraulic fluid port, moves forward into and out of hydraulic fluid port; Described pumping plant is provided with pumping plant joint, and fuel tank is provided with return opening; Described pumping plant joint connects oil inlet pipe, joint, filler opening successively; Described return opening connects return tube, joint, oil outlet successively; Describedly be lifted out hydraulic fluid port jointing, oil pipe, steel pipe, middle cylinder successively; Described reach cylinder is double acting cylinder, is provided with the first joint and the second joint; Described reach filler opening is jointing, oil pipe, the first joint successively, reach oil outlet jointing, oil pipe, the second joint successively.
2. the simple gate frame oil circuit of the reach carrier-and-stacker without tilt function according to claim 1, it is characterized in that: immediately below described rising handle, reach handle, be respectively equipped with sensitive switch, during drawing handle, handle touches sensitive switch, sensitive switch is opened, pumping plant starts, and realizes push-and-pull rising handle or hydraulic oil is finally entered reach cylinder or middle cylinder through oil pipe, joint, steel pipe from sucking-off fuel tank by reach handle again, drives corresponding piston rod to stretch.
CN201410807497.8A 2014-12-23 2014-12-23 Single portal oil way of forward moving piling car without tilt function Pending CN104533857A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410807497.8A CN104533857A (en) 2014-12-23 2014-12-23 Single portal oil way of forward moving piling car without tilt function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410807497.8A CN104533857A (en) 2014-12-23 2014-12-23 Single portal oil way of forward moving piling car without tilt function

Publications (1)

Publication Number Publication Date
CN104533857A true CN104533857A (en) 2015-04-22

Family

ID=52849445

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410807497.8A Pending CN104533857A (en) 2014-12-23 2014-12-23 Single portal oil way of forward moving piling car without tilt function

Country Status (1)

Country Link
CN (1) CN104533857A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662603A (en) * 1985-10-03 1987-05-05 Seaboard Wellhead, Inc. Piloted wellhead flow control valve
JPH06127439A (en) * 1992-10-23 1994-05-10 Iseki & Co Ltd Hydraulic circuit of tractor and the like
JP2003267682A (en) * 2002-03-14 2003-09-25 Nippon Yusoki Co Ltd Forklift truck
CN101011942A (en) * 2007-02-12 2007-08-08 无锡开普动力有限公司 Industrial vehicle with hybrid power
CN101811652A (en) * 2010-04-01 2010-08-25 张波 Electric forklift
CN204403009U (en) * 2014-12-23 2015-06-17 苏州先锋物流装备科技有限公司 A kind of simple gate frame oil circuit of the reach carrier-and-stacker without tilt function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662603A (en) * 1985-10-03 1987-05-05 Seaboard Wellhead, Inc. Piloted wellhead flow control valve
JPH06127439A (en) * 1992-10-23 1994-05-10 Iseki & Co Ltd Hydraulic circuit of tractor and the like
JP2003267682A (en) * 2002-03-14 2003-09-25 Nippon Yusoki Co Ltd Forklift truck
CN101011942A (en) * 2007-02-12 2007-08-08 无锡开普动力有限公司 Industrial vehicle with hybrid power
CN101811652A (en) * 2010-04-01 2010-08-25 张波 Electric forklift
CN204403009U (en) * 2014-12-23 2015-06-17 苏州先锋物流装备科技有限公司 A kind of simple gate frame oil circuit of the reach carrier-and-stacker without tilt function

Similar Documents

Publication Publication Date Title
CN104074494B (en) Combination type well casing gas recovery device
CN102383769A (en) Power compensation type hydraulic pressurizing water injection system
CN204403009U (en) A kind of simple gate frame oil circuit of the reach carrier-and-stacker without tilt function
CN204403008U (en) A kind of three door frame oil circuits of the carrier-and-stacker that moves forward
CN104533857A (en) Single portal oil way of forward moving piling car without tilt function
CN104495702A (en) Double-mast oil line without tilting function of forward-moving stacking truck
CN204569316U (en) A kind of two-door frame oil circuit of the reach carrier-and-stacker without tilt function
CN204569332U (en) A kind of three door frame oil circuits of the reach carrier-and-stacker without tilt function
CN104495708A (en) Three-mast oil line without tilting function of forward-moving stacking truck
CN204569331U (en) A kind of simple gate frame oil circuit of the carrier-and-stacker that moves forward
CN104500468A (en) Three-portal oil circuit of forward piling car
CN204569315U (en) A kind of two-door frame oil circuit of the carrier-and-stacker that moves forward
CN104495707A (en) Single-portal oil circuit of forward piling car
CN104495704A (en) Dual-portal oil circuit of forward piling car
CN203403874U (en) Isotope tracer injection device for oil field cross-well tracer technology
CN201620872U (en) Downhole tracer injection device
CN203822277U (en) Water injection supercharging device
CN104495706A (en) Single-mast oil line
CN104495705A (en) Double-frame oil way
CN202612248U (en) Combined-type hydraulic cylinder
CN205206784U (en) Colliery water damage prevention and cure device
CN204403007U (en) A kind of high three door frame oil circuits hoisted
CN202064914U (en) One-pump multi-well independent adjustable variable injection device for oil field
CN204610097U (en) A kind of piston type fuel supply pump
CN204324832U (en) A kind of two-door frame oil circuit

Legal Events

Date Code Title Description
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20150422