CN106347503A - Heavy truck cab turning control mechanism and use method thereof - Google Patents
Heavy truck cab turning control mechanism and use method thereof Download PDFInfo
- Publication number
- CN106347503A CN106347503A CN201610960147.4A CN201610960147A CN106347503A CN 106347503 A CN106347503 A CN 106347503A CN 201610960147 A CN201610960147 A CN 201610960147A CN 106347503 A CN106347503 A CN 106347503A
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- Prior art keywords
- pump
- installing hole
- plunger
- oil
- heavy truck
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/06—Drivers' cabs
- B62D33/063—Drivers' cabs movable from one position into at least one other position, e.g. tiltable, pivotable about a vertical axis, displaceable from one side of the vehicle to the other
- B62D33/067—Drivers' cabs movable from one position into at least one other position, e.g. tiltable, pivotable about a vertical axis, displaceable from one side of the vehicle to the other tiltable
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention discloses a heavy truck cab turning control mechanism and a use method thereof. The heavy truck cab turning control mechanism comprises a base and a main body of a pump body, wherein the main body of the pump body is arranged on the base; an oil tank is arranged inside the top end of the main body of the pump body; the top of the oil tank is provided with an oil box filter screen installing hole; the surface of the main body of the pump body is provided with an overflow valve assembly installing hole leading to the inside of the main body of the pump body; one side wall of the base is provided with an electric plunger pump installing hole, a manual plunger pump installing hole and an overflow valve plug installing hole; the corresponding other side wall is provided with an oil pipe joint; the side wall of the base is provided with a reversing valve installing hole; the surface of the top of the main body of the pump body is provided with an oil box filter screen installing hole. The conversion of two sets of hydraulic oil paths inside the pump body is realized through a reversing valve; when the electric control fails, a hydraulic system can be manually controlled; the selection of an alternative scheme is realized; the safety in the driving process is improved.
Description
Technical field
The present invention relates to a kind of heavy truck driver's cab turnover controlling organization, specially a kind of heavy truck driver's cab turnover controlling organization
And its using method, belong to turning control mechanism technical field.
Background technology
Heavy truck is the abbreviation of heavy truck, and this is a kind of genuine, traditional, informal to heavy goods vehicle and partly to worry
Draw the appellation of car, the various special-purpose vehicles seen on highway including everybody, dumper, lorry and some are rare cross-country
Car, for driver's cabin weight in the heavy truck of more than 500kg, relies on traditional manpower upset, by the locking of mechanical torsion bar type mechanism
Drive upset system, structure not adapt to, then overturn by hydraulic pressure and retaining mechanism is replaced, traditional heavy truck driver's cabin turns over
Turn controlling organization to be controlled by a kind of manual or electronic control mode therein, control mode is single, does not have safety
Ensure, once control losing efficacy, there is no standby control mode, can cause the accident, have great potential safety hazard.Therefore, for
The problems referred to above propose a kind of heavy truck driver's cab turnover controlling organization and its using method.
Content of the invention
The purpose of the present invention be that provide to solve the above problems a kind of heavy truck driver's cab turnover controlling organization and
Its using method.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of heavy truck driver's cab turnover controlling organization and its make
With method, including base and be arranged on pump housing body on base, inside described pump housing body top, it is provided with oil tank, and oil tank
Top is provided with oil tank filtering net installing hole, and the overflow valve assembly that the surface of its middle pump body body carries towards pump housing body interior is installed
Hole, the side wall of described base is provided with electrical plunger pump installing hole, hand piston pump installing hole and overflow valve plug installing hole, with
Its corresponding opposite side wall is provided with oil connection, and the side wall of described base is provided with reversal valve installing hole, the top of described pump housing body
End surfaces are provided with oil tank filtering net installing hole.
Preferably, reversal valve is installed inside described reversal valve installing hole, wherein reversal valve bottom is to be connected with wire drawing to open
Close a hole of support, be two holes for installing rocker switch assembly on a hole top of wire drawing switch bracket, wherein pars intermedia
There is a narrower rectangular channel position, is machined with the groove of sealing ring and back-up ring positioned at rectangular channel top, the top positioned at groove adds
Work has one 270 ° of eccentric grooves, and at the back side of eccentric grooves, there are an oilhole, reversal valve in the position parallel with eccentric grooves
Top be machined with a keyway.
Preferably, described hand piston pump installing hole installs manual plunger pump assembly, and described hand piston pump installs in the hole
Setting one end carries the manual plunger bar of manual plunger o type circle and manual plunger ptfe back-up ring, and wherein manual plunger bar runs through peace
Dress is connected using bearing pin plain cushion split pin connection part between base plate, and hydraulic handle and mounting base, manual plunger bar.
Preferably, described overflow valve plug installing hole installs nut body, and one end of wherein nut body is provided with oil overflow
It is provided with hydraulic spring grease cup and steel ball, described nut body side wall is provided with outage, and the top of nut body inside hole, and nut body
End is provided with shrouding.
Preferably, described electrical plunger pump installing hole installs electrical plunger pump, and the inside of electrical plunger pump is provided with plunger rod,
And plunger rod is arranged on the plunger bushing with outage;The bottom of described plunger bushing is provided with unidirectional valve assembly, and check valve is total
The bottom becoming is provided with inlet port, and the top of described plunger rod is provided between jump ring and packing ring, and packing ring and plunger bushing and is provided with hydraulic pressure
Spring.
Preferably, the top of described pump housing body is provided with pressure adjustment relief valve, and the top of described valve body is provided with inlet port, bottom
It is provided with screw press, and the periphery of screw press is provided with look nut, the inside of described valve body is provided with addendum cone and spring, and valve body
Side wall be provided with oil-out.
Preferably, described reversal valve and electrical plunger pump installing hole, hand piston pump installing hole parallel communication.
Preferably, a kind of using method of heavy truck driver's cab turnover controlling organization, comprises the following steps:
So1, pump housing body is arranged on base, and floor installation in place, installs in the hole by oil tank filtering net
Portion arranges filter screen, adds hydraulic oil by filter screen, and oil tank is connected with oil connection in oil tank;
So2, installs overflow valve plug and overflow valve assembly in the work process of the pump housing, and pressure adjustment relief valve is connected to
Work on the pump housing;
So3, switches the mode of operation of motorized motions by reversal valve, and electric plunger pump work drives the upper of pump housing entirety
Rise, in the process, in pump body, the bearing that has with motor connection, the rotating shaft of described motor is eccentric structure, with bearing
Assembling defines cam structure after using, and when bearing rotates a circle, the power post stopper rod of bearing fit completes an oil suction oil extraction
Work, motor moving axis hold the motion lasting with electrical plunger pump, and hydraulic oil endlessly overcomes the check valve in the pump housing to hinder
Power is flowed in hydraulic circuit, completes the lifting of whole heavy truck cab tilting system and declines work;
So4, when powered part breaks down, manually can complete the work of driver's cab turnover control system by plunger displacement pump
Make, mainly use cooperatively with the pump housing of electric-manual integrated heavy truck driver's cab turnover controlling organization, by pressing handle, make
Plunger does straight reciprocating motion, completes oil suction and the oil extraction operation of manual part.
The invention has the beneficial effects as follows: the present invention realizes the conversion of two sets of hydraulic circuits of pump body by reversal valve, and one
Set oil circuit is used for controlling driver's cabin to lift, and other set oil circuit controls driver's cabin to decline, and realizes the free switching of oil circuit, by handss
Dynamic assembly for plunger realizes the Non-follow control to hydraulic system, when powered part breaks down, can manually plunger displacement pump complete
Become the work of driver's cab turnover control system, the mainly pump housing with electric-manual integrated heavy truck driver's cab turnover controlling organization
Use cooperatively, by pressing handle, make plunger do straight reciprocating motion, complete oil suction and the oil extraction operation of manual part, realize
Non-follow control operates, and when Electronic control lost efficacy, can adopt manual control hydraulic system, realize the selection of alternative scheme, carry
Safety during high driving.
Brief description
Fig. 1 is overall structure top view of the present invention;
Fig. 2 is structure of reversing valve schematic diagram of the present invention;
Fig. 3 is hand piston pump assembly structure schematic diagram of the present invention;
Fig. 4 is that overflow valve plug of the present invention installs in the hole stopper structure schematic diagram;
Fig. 5 is chassis interior structural representation of the present invention;
Fig. 6 is present configuration schematic diagram;
Fig. 7 is pressure adjustment relief valve structural representation of the present invention;
Fig. 8 is this body-side view of the pump housing of the present invention;
Fig. 9 is pump housing body construction schematic diagram of the present invention;
Figure 10 is side view of the present invention.
In figure: 1, pump housing body, 1a, pressure adjustment relief valve, 101, valve body, 102, inlet port, 103, oil-out, 104, top
Cone, 105, spring, 106, screw press, 107, look nut, 2, oil tank, 3, electrical plunger pump installing hole, 3a, electric plunger
Pump, 301, plunger bushing, 302, unidirectional valve assembly, 303, inlet port, 304, outage, 305, plunger rod, 306, hydraulic spring grease cup,
307th, packing ring, 308, jump ring, 4, base, 5, reversal valve installing hole, 5a, reversal valve, 501, one hole, 502, two holes, 503, rectangle
Groove, 504, groove, 505, eccentric grooves, 506, oilhole, 507, keyway, 6, hand piston pump installing hole, 6a, hand piston pump is total
Become, 601, manual plunger bar, 602, manual plunger o type circle, 603, manual plunger ptfe back-up ring, 604, mounting base, 605, liquid
Pressure handle, 606, bearing pin plain cushion split pin connection part, 7, overflow valve plug installing hole, 701, nut body, 702, overflow oilhole,
703, steel ball, 704, hydraulic spring grease cup, 705, outage, 706, shrouding, 8, overflow valve assembly installing hole, 9, oil tank filtering net installs
Hole, 10, oil connection.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Refer to shown in Fig. 1-10, a kind of heavy truck driver's cab turnover controlling organization and its using method, including base 4 and
It is arranged on the pump housing body 1 on base 4, inside described pump housing body 1 top, is provided with oil tank 2, and oil tank 2 top is provided with fuel tank filter
Net installing hole 3, the surface of its middle pump body body 1 carries the overflow valve assembly installing hole 8 within towards pump housing body 1, described bottom
The side wall of seat 4 is provided with electrical plunger pump installing hole 3, hand piston pump installing hole 6 and overflow valve plug installing hole 7, right with it
The opposite side wall answered is provided with oil connection 10, and the side wall of described base 4 is provided with reversal valve installing hole 5, the top of described pump housing body 1
End surfaces are provided with oil tank filtering net installing hole 9.
As a kind of technical optimization scheme of the present invention, described reversal valve installing hole 5 is internal to install reversal valve 5a, wherein changes
It is the hole 501 being connected with wire drawing switch bracket to valve bottom, be for installing on a hole 501 top of wire drawing switch bracket
There is a narrower rectangular channel 503 in two holes 502 of rocker switch assembly, wherein middle part, positioned at the processing of rectangular channel 503 top
There is the groove 504 of sealing ring and back-up ring, for installing o shape rubber seal and back-up ring, the top positioned at groove 504 is machined with one
Individual 270 ° of eccentric grooves 505, at the back side of eccentric grooves 5, there is an oilhole 506 position parallel with eccentric grooves 5, commutation
The top of valve is machined with a keyway 507
As a kind of technical optimization scheme of the present invention, described hand piston pump installing hole 6 installs manual plunger pump assembly
6a, in described hand piston pump installing hole 6, setting one end carries manual plunger o type circle 602 and manual plunger ptfe back-up ring 603
Manual plunger bar 601, wherein manual plunger bar 601 run through mounting base 604, and hydraulic handle 605 and mounting base 604, handss
Connected using bearing pin plain cushion split pin connection part 606 between dynamic plunger rod 601.
As a kind of technical optimization scheme of the present invention, described overflow valve plug installing hole 7 installs nut body 701, its
One end of middle nut body 701 is provided with overflow oilhole 702, and is provided with hydraulic spring grease cup 704 and steel ball 703 inside nut body 701,
Described nut body 701 side wall is provided with outage 705, and the top of nut body 701 is provided with shrouding 706.
As a kind of technical optimization scheme of the present invention, described electrical plunger pump installing hole 3 installs electrical plunger pump 3a, electricity
The inside of dynamic plunger displacement pump 3a is provided with plunger rod 305, and plunger rod 305 is arranged on the plunger bushing 301 with outage 304;Institute
The bottom stating plunger bushing 301 is provided with unidirectional valve assembly 302, and the bottom of unidirectional valve assembly 302 is provided with inlet port 303, described post
The top of stopper rod 305 is provided between jump ring 308 and packing ring 307, and packing ring 307 and plunger bushing 301 and is provided with hydraulic spring grease cup 306.
As a kind of technical optimization scheme of the present invention, the top of described pump housing body 1 is provided with pressure adjustment relief valve 1a, described
The top of valve body 101 is provided with inlet port 102, bottom is provided with screw press 106, and the periphery of screw press 106 is provided with pressure regulation spiral shell
Female 107, the inside of described valve body 101 is provided with addendum cone 104 and spring 105, and the side wall of valve body 101 is provided with oil-out 103
As a kind of technical optimization scheme of the present invention, described reversal valve 5 and electrical plunger pump installing hole 3, manual plunger
Pump installing hole 6 parallel communication.
As a kind of technical optimization scheme of the present invention, a kind of using method of heavy truck driver's cab turnover controlling organization, bag
Include following steps:
So1, pump housing body is arranged on base, and floor installation in place, installs in the hole by oil tank filtering net
Portion arranges filter screen, adds hydraulic oil by filter screen, and oil tank is connected with oil connection in oil tank;
So2, installs overflow valve plug and overflow valve assembly in the work process of the pump housing, and pressure adjustment relief valve is connected to
Work on the pump housing;
So3, switches the mode of operation of motorized motions by reversal valve, and electric plunger pump work drives the upper of pump housing entirety
Rise, in the process, in pump body, the bearing that has with motor connection, the rotating shaft of described motor is eccentric structure, with bearing
Assembling defines cam structure after using, and when bearing rotates a circle, the power post stopper rod of bearing fit completes an oil suction oil extraction
Work, motor moving axis hold the motion lasting with electrical plunger pump, and hydraulic oil endlessly overcomes the check valve in the pump housing to hinder
Power is flowed in hydraulic circuit, completes the lifting of whole heavy truck cab tilting system and declines work;
So4, when powered part breaks down, manually can complete the work of driver's cab turnover control system by plunger displacement pump
Make, mainly use cooperatively with the pump housing of electric-manual integrated heavy truck driver's cab turnover controlling organization, by pressing handle, make
Plunger does straight reciprocating motion, completes oil suction and the oil extraction operation of manual part.
Embodiment one:
The present invention, when using, the eccentric shaft of electric-manual integrated heavy truck driver's cab turnover controlling organization motor is installed
There is bearing, define cam structure, when bearing turns to peak, that is, shown position, plunger rod 305 is from plunger bushing
Upwards in linear motion, hydraulic oil overcomes the resistance of plunger bushing 301 base valve assembly 302 from oil suction for 301 bottom
Mouth 303 is drawn in the cavity that plunger rod 305 and plunger bushing 301 are formed.When bearing turns to minimum point, the downward compression leg of bearing
Stopper rod 305, plunger rod 305 overcomes the resistance of hydraulic spring grease cup 306 to move downward, and now unidirectional valve assembly 302 is closed, plunger rod with
Hydraulic oil in plunger bushing cavity cannot be discharged from bottom inlet port 303, can only be flowed into the oil circuit in the pump housing from outage 304
In.So linear reciprocating motion, provides endlessly hydraulic oil by electrical plunger pump for driver's cab turnover control system
Supply, is the work of system powered part.
The whole powered part of the present invention passes through the hydraulic oil supply of motor driving electric plunger displacement pump completion system, this product
Feature is that structure is simple, high working efficiency, unlike traditional many volumes of plunger pump structure complex parts are big, low production cost.
Embodiment two:
The present invention, when using, when powered part breaks down, can be completed by the valve regulation hand piston pump that commutates
The work of driver's cab turnover control system, the mainly pump housing 1 with electric-manual integrated heavy truck driver's cab turnover controlling organization
Use cooperatively, by pressing handle 605, make hydraulic column stopper rod 601 do straight reciprocating motion, complete oil suction and the row of manual part
Oil operation.
Even if the present invention can also use in the event of a power failure, effectively increase the range of the present invention, and make
Motility is higher.
Embodiment three:
The present invention use when, electric-manual integrated heavy truck driver's cab turnover controlling organization connect other parts in
Hydraulic oil be back to inside plunger displacement pump, and be connected with pump housing body 1 oil tank 2 internal hydraulic pressure oil already filled with when, hydraulic pressure
Oil can overcome the check valve resistance within overflow valve plug, and check valve is opened, and by outside hydraulic oil discharge system, protects electric hand
Movement and motor-driven integrative heavy truck driver's cab turnover controlling organization, it is to avoid damage parts, the centre of nut body 701 is empty overflow oilhole
702, steel ball 703 is arranged at overflow oilhole 702 top, when oil is filled in system, can overcome the resistance of hydraulic spring grease cup 704 by steel ball
703 back down, and so that hydraulic oil is discharged from outage 705, are sealed with shrouding 706 after hydraulic spring grease cup 704 and steel ball 703 are installed
Get up.
The part of effective protection whole interior of the present invention, prevents entirety from can not use because of the damage of parts.
Example IV:
When using, when internal system pressure is excessive, hydraulic oil flows into the present invention from inlet port 102, overcomes spring 105
Pressure push addendum cone 104 open, hydraulic oil flows out from oil-out 103, and the screw press 106 of rotating base can be by controlling spring
Adjusting oil pressure relief, look nut 107 is used for fixing screw press 106 it is ensured that system oil pressure relief numerical value for 105 decrement
Stable.
If the present invention powered part or manual part operating frequency excessive or with electric-manual integrated weight
Other parts that card driver's cab turnover controlling organization connects break down when leading to oil circuit blocking, and the hydraulic oil of pump body is no
When method flows out, now hydraulic oil can push the check valve of overflow valve assembly, hydraulic oil open when exceeding the protection pressure value of setting
It is back in oil tank from oil circuit, protect whole system parts.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as limiting involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment only wraps
Containing an independent technical scheme, only for clarity, those skilled in the art should for this narrating mode of description
Using description as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (8)
1. a kind of heavy truck driver's cab turnover controlling organization, including base and be arranged on pump housing body on base, its feature exists
In: it is provided with oil tank inside described pump housing body top, and roof is provided with oil tank filtering net installing hole, the table of its middle pump body body
Face carries the overflow valve assembly installing hole towards pump housing body interior, and the side wall of described base is provided with electrical plunger pump and installs
Hole, hand piston pump installing hole and overflow valve plug installing hole, corresponding opposite side wall is provided with oil connection, described base
Side wall be provided with reversal valve installing hole, the top end surface of described pump housing body is provided with oil tank filtering net installing hole.
2. a kind of heavy truck driver's cab turnover controlling organization according to claim 1 it is characterised in that: described reversal valve is installed
Reversal valve is installed in the hole portion, and wherein reversal valve bottom is the hole being connected with wire drawing switch bracket, in wire drawing switch bracket
One hole top is two holes for installing rocker switch assembly, and there is a narrower rectangular channel wherein middle part, positioned at rectangle
Groove top is machined with the groove of sealing ring and back-up ring, is machined with one 270 ° of eccentric grooves positioned at the top of groove, in bias
There is an oilhole position that the back side of groove is parallel with eccentric grooves, and the top of reversal valve is machined with a keyway.
3. a kind of heavy truck driver's cab turnover controlling organization according to claim 1 and 2 it is characterised in that: described manual post
Plug pump installing hole installs manual plunger pump assembly, and described hand piston pump is installed in the hole and arranged one end with manual plunger o type circle
With the manual plunger bar of manual plunger ptfe back-up ring, wherein manual plunger bar runs through mounting base, and hydraulic handle and installation bottom
Bearing pin plain cushion split pin connection part is adopted to connect between plate, manual plunger bar.
4. a kind of heavy truck driver's cab turnover controlling organization according to claim 3 it is characterised in that: described overflow valve plug
Installing hole installs nut body, and one end of wherein nut body is provided with overflow oilhole, and is provided with hydraulic spring grease cup inside nut body
And steel ball, described nut body side wall is provided with outage, and the top of nut body is provided with shrouding.
5. a kind of heavy truck driver's cab turnover controlling organization according to claim 1 or 3 it is characterised in that: described power post
Plug pump installing hole installs electrical plunger pump, and the inside of electrical plunger pump is provided with plunger rod, and plunger rod is arranged on outage
Plunger bushing on;The bottom of described plunger bushing is provided with unidirectional valve assembly, and the bottom of unidirectional valve assembly is provided with inlet port, described post
The top of stopper rod is provided between jump ring and packing ring, and packing ring and plunger bushing and is provided with hydraulic spring grease cup.
6. a kind of heavy truck driver's cab turnover controlling organization according to claim 5 it is characterised in that: described pump housing body
Top is provided with pressure adjustment relief valve, and the top of described valve body is provided with inlet port, bottom is provided with screw press, and the periphery of screw press
It is provided with look nut, the inside of described valve body is provided with addendum cone and spring, and the side wall of valve body is provided with oil-out.
7. a kind of heavy truck driver's cab turnover controlling organization according to claim 1 or 6 it is characterised in that: described reversal valve
With electrical plunger pump installing hole, hand piston pump installing hole parallel communication.
8. the using method of a kind of heavy truck driver's cab turnover controlling organization according to any one of claim 1 to 7, its feature
It is: comprise the following steps:
So1, pump housing body is arranged on base, and floor installation in place, sets by inside oil tank filtering net installing hole
Put filter screen, hydraulic oil is added in oil tank by filter screen, and oil tank is connected with oil connection;
So2, installs overflow valve plug and overflow valve assembly in the work process of the pump housing, and pressure adjustment relief valve is connected to the pump housing
Upper work;
So3, switches the mode of operation of motorized motions by reversal valve, and electric plunger pump work drives the overall rising of the pump housing,
In the process, in pump body, the bearing that has with motor connection, the rotating shaft of described motor is eccentric structure, with bearing dress
Cam structure is defined, when bearing rotates a circle, the power post stopper rod of bearing fit completes an oil suction oil extraction work after joining use
Make, motor moving axis hold the motion lasting with electrical plunger pump, and hydraulic oil endlessly overcomes the check valve resistance in the pump housing
It is flowed in hydraulic circuit, complete the lifting of whole heavy truck cab tilting system and decline work;
So4, when powered part breaks down, manually can complete the work of driver's cab turnover control system by plunger displacement pump,
Mainly use cooperatively with the pump housing of electric-manual integrated heavy truck driver's cab turnover controlling organization, by pressing handle, make post
Plug does straight reciprocating motion, completes oil suction and the oil extraction operation of manual part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610960147.4A CN106347503A (en) | 2016-10-28 | 2016-10-28 | Heavy truck cab turning control mechanism and use method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610960147.4A CN106347503A (en) | 2016-10-28 | 2016-10-28 | Heavy truck cab turning control mechanism and use method thereof |
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CN106347503A true CN106347503A (en) | 2017-01-25 |
Family
ID=57865211
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CN201610960147.4A Pending CN106347503A (en) | 2016-10-28 | 2016-10-28 | Heavy truck cab turning control mechanism and use method thereof |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113183816A (en) * | 2021-02-01 | 2021-07-30 | 东风(十堰)汽车液压动力有限公司 | Battery pack quick-changing and locking system of electric heavy truck |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000264259A (en) * | 1999-03-19 | 2000-09-26 | Nissan Diesel Motor Co Ltd | Tilting motor-driven hydraulic pump |
CN2528681Y (en) * | 2002-01-26 | 2003-01-01 | 柳州市华力实业总公司 | Hydraulic tilter for vehicle cab |
CN2637287Y (en) * | 2003-07-19 | 2004-09-01 | 东风汽车公司设备制造厂分公司 | Oil pump unit assemblage of driving chamber hydraulic tilting mechanism |
CN2716568Y (en) * | 2004-06-30 | 2005-08-10 | 上海中欧汽车电器有限公司 | Manual and electric integral hydraulic pump for automobile |
CN2761492Y (en) * | 2005-01-14 | 2006-03-01 | 吴新勇 | Manual, electric integrated oil pump of driving cab switching device |
CN203655555U (en) * | 2013-12-23 | 2014-06-18 | 东风汽车公司 | Commercial vehicle cab overturning integral manual-electric pump |
CN203717264U (en) * | 2014-02-24 | 2014-07-16 | 荆州久阳汽车零部件制造有限公司 | Electric and hand-operated integrative hydraulic plunger pump for truck driving cab lifting system |
-
2016
- 2016-10-28 CN CN201610960147.4A patent/CN106347503A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000264259A (en) * | 1999-03-19 | 2000-09-26 | Nissan Diesel Motor Co Ltd | Tilting motor-driven hydraulic pump |
CN2528681Y (en) * | 2002-01-26 | 2003-01-01 | 柳州市华力实业总公司 | Hydraulic tilter for vehicle cab |
CN2637287Y (en) * | 2003-07-19 | 2004-09-01 | 东风汽车公司设备制造厂分公司 | Oil pump unit assemblage of driving chamber hydraulic tilting mechanism |
CN2716568Y (en) * | 2004-06-30 | 2005-08-10 | 上海中欧汽车电器有限公司 | Manual and electric integral hydraulic pump for automobile |
CN2761492Y (en) * | 2005-01-14 | 2006-03-01 | 吴新勇 | Manual, electric integrated oil pump of driving cab switching device |
CN203655555U (en) * | 2013-12-23 | 2014-06-18 | 东风汽车公司 | Commercial vehicle cab overturning integral manual-electric pump |
CN203717264U (en) * | 2014-02-24 | 2014-07-16 | 荆州久阳汽车零部件制造有限公司 | Electric and hand-operated integrative hydraulic plunger pump for truck driving cab lifting system |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113183816A (en) * | 2021-02-01 | 2021-07-30 | 东风(十堰)汽车液压动力有限公司 | Battery pack quick-changing and locking system of electric heavy truck |
CN113183816B (en) * | 2021-02-01 | 2023-04-28 | 东风(十堰)汽车液压动力有限公司 | Battery pack quick-change and locking system of electric heavy truck |
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Application publication date: 20170125 |