CN108248484A - A kind of hydraulic levels cargo bed device - Google Patents
A kind of hydraulic levels cargo bed device Download PDFInfo
- Publication number
- CN108248484A CN108248484A CN201810156989.3A CN201810156989A CN108248484A CN 108248484 A CN108248484 A CN 108248484A CN 201810156989 A CN201810156989 A CN 201810156989A CN 108248484 A CN108248484 A CN 108248484A
- Authority
- CN
- China
- Prior art keywords
- cargo bed
- hydraulic
- control valve
- hinge
- work
- 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
Links
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 19
- 239000003921 oil Substances 0.000 claims abstract description 13
- 230000005611 electricity Effects 0.000 claims description 9
- 239000010727 cylinder oil Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/16—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms
- B60P1/162—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms the hydraulic system itself
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/202—Externally-operated valves mounted in or on the actuator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/001—Servomotor systems with fluidic control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a kind of hydraulic levels cargo bed devices, including the cargo bed that works, the tail portion of work supporting cylinder is fixedly connected by third hinge with cargo bed lift cart, work cargo bed is fixedly connected by first axle with cargo bed lift cart, the inside of power unit case is equipped with accumulator, the side of accumulator is equipped with hydraulic oil container, direct current generator is provided on hydraulic control valve, one end of hydraulic control valve is connected with adjustable throttling, and hydraulic control valve is connected by adjustable throttling with direct current generator.The present invention passes through the i.e. adjustable work cargo bed of the length for changing supporting cylinder and the angle angle of ground level, facilitate the height for changing work cargo bed, the height for adjusting transport article can be facilitated, adjustable throttling is housed among the oil pipe of the drainback passage of support hydraulic pressure oil cylinder and hydraulic oil container simultaneously, by adjusting adjustable throttling, the falling speed of work cargo bed can be controlled, convenient for adjusting the speed of shipped goods.
Description
Technical field
The present invention relates to a kind of cargo bed, more particularly to a kind of hydraulic levels cargo bed device.
Background technology
Cargo bed is the device for material transportation, and general cargo bed during article is transported unadjustable height with
And the speed of shipped goods, it loads article and easily expends a large amount of manpowers, muscle power.
Invention content
The technical problem to be solved by the present invention is to overcome the defects of the prior art, providing a kind of hydraulic levels cargo bed device,
The height for adjusting transport article can be facilitated, and the speed of shipped goods can be adjusted.
In order to solve the above technical problem, the present invention provides following technical solutions：
A kind of hydraulic levels cargo bed device of the present invention, including the cargo bed that works, one end of the work cargo bed bottom is connected with first
Hinge, the other end of the work cargo bed bottom are connected with second hinge, and one end of the second hinge is provided with support hydraulic pressure
Cylinder, one end of the supporting cylinder are connected with third hinge, and one end of the third hinge is equipped with cargo bed lift cart, institute
The tail portion for stating supporting cylinder is fixedly connected by third hinge with cargo bed lift cart, and the work cargo bed passes through first axle
It is fixedly connected with cargo bed lift cart, power unit case, the power unit case is installed on the outside of the cargo bed lift cart
Outer surface operation panel and electricity display table be installed, and operation panel and electricity show epitope in same level, institute
The inside for stating power unit case is equipped with accumulator, and the side of the accumulator is equipped with hydraulic oil container, the hydraulic oil container
One end is provided with hydraulic control valve, and direct current generator, one end connection of the hydraulic control valve are provided on the hydraulic control valve
There is adjustable throttling, and hydraulic control valve is connected by adjustable throttling with direct current generator, the side of the hydraulic control valve
Receiver of remote-control sytem is installed.
As a preferred technical solution of the present invention, control manually on the inner wall of the power unit case is installed and is opened
It closes.
As a preferred technical solution of the present invention, the hydraulic control valve connects respectively with hand control switch, remote control
Device is received to be electrically connected.
As a preferred technical solution of the present invention, the first axle, second hinge and third hinge form triangle
Shape.
As a preferred technical solution of the present invention, the supporting cylinder is connected with power unit case by oil pipe pipeline
It connects.
Compared with prior art, beneficial effects of the present invention are as follows：
The present invention facilitates change by the i.e. adjustable work cargo bed of the length for changing supporting cylinder and the angle angle of ground level
The height for the cargo bed that works can facilitate the height for adjusting transport article, while the oil return of support hydraulic pressure oil cylinder and hydraulic oil container is led to
Equipped with adjustable throttling among the oil pipe in road, by adjusting adjustable throttling, the falling speed of work cargo bed can be controlled, is convenient for
Adjust the speed of shipped goods.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Example is applied together for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the power unit case vertical view of the present invention；
In figure：1st, work cargo bed；2nd, first axle；3rd, second hinge；4th, supporting cylinder；5th, third hinge；6th, cargo bed lifts
Trolley；7th, power unit case；8th, operation panel；9th, electricity shows table；10th, accumulator；11st, hydraulic oil container；12nd, hydraulic control
Valve；13rd, direct current generator；14th, adjustable throttling；15th, receiver of remote-control sytem；16th, hand control switch.
Specific embodiment
The preferred embodiment of the present invention is illustrated below in conjunction with attached drawing, it should be understood that preferred reality described herein
It applies example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Wherein label identical in attached drawing all refers to identical component.
In addition, if the detailed description of known technology is for showing the invention is characterized in that unnecessary, then to omit it.
It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" are referred in attached drawing
Direction, word " interior " and " outer " are referred respectively to towards or away from the direction of particular elements geometric center.
Embodiment 1
As shown in Figs. 1-2, the present invention provides a kind of hydraulic levels cargo bed device, including the cargo bed 1 that works, 1 bottom of the cargo bed that works
One end is connected with first axle 2, and the other end of 1 bottom of work cargo bed is connected with second hinge 3, one end setting of second hinge 3
There is supporting cylinder 4, one end of supporting cylinder 4 is connected with third hinge 5, and one end of third hinge 5 is equipped with cargo bed lifting
Trolley 6, the tail portion of supporting cylinder 4 are fixedly connected by third hinge 5 with cargo bed lift cart 6, and work cargo bed 1 passes through first
Hinge 2 is fixedly connected with cargo bed lift cart 6, and 4 top of supporting cylinder is connect by second hinge 3 with work cargo bed 1, is convenient for
The length for changing supporting cylinder 4 is adjustable work cargo bed 1 and the angle angle of ground level, the outside of cargo bed lift cart 6
Power unit case 7 is installed, the outer surface of power unit case 7 is equipped with operation panel 8 and electricity display table 9, and operating surface
Plate 8 and electricity show that table 9 is located at same level, charging interface are provided on operation panel 8, convenient for passing through on operation panel 8
Charging interface charge for accumulator 10, the inside of power unit case 7 is equipped with accumulator 10, for for direct current generator 13
Power supply, the side of accumulator 10 are equipped with hydraulic oil container 11, and one end of hydraulic oil container 11 is provided with hydraulic control valve 12, hydraulic pressure control
Direct current generator 13 is provided on valve 12 processed, for the driving of hydraulic oil container 11, one end of hydraulic control valve 12 is connected with adjustable
Valve 14 is flowed, and hydraulic control valve 12 is connected by adjustable throttling 14 with direct current generator 13, the side peace of hydraulic control valve 12
Equipped with receiver of remote-control sytem 15.
Further, hand control switch 16 is installed on the inner wall of power unit case 7, makes the remote control of power unit case 7
When receiver 15 breaks down, power unit case 7 can be controlled to work by hand control switch 16.
Hydraulic control valve 12 is electrically connected respectively with hand control switch 16, receiver of remote-control sytem 15, hydraulic control valve 12
Control section is electrically connected respectively with hand control switch 16 and receiver of remote-control sytem 15 so that power unit case 7 can either pass through
Remote controler is controlled, and can be carried out control power unit case 7 by hand control switch 16 in remote controler failure and be worked.
First axle 2, second hinge 3 and third hinge 5 are triangle, by changing a length of side of triangle, that is, change
The length for becoming supporting cylinder 4 is adjustable work cargo bed 1 and the angle angle of ground level.
Supporting cylinder 4 is connect with power unit case 7 by oil pipe pipeline, and hydraulic cylinder 4 easy to support is input to power list
In hydraulic oil container 11 inside first case 7.
Specifically, accumulator 10 is powered for direct current generator 13, direct current generator 13 drives hydraulic oil container 11 to work, while electricity
Show the electricity of the convenient observation accumulator 10 when power unit case 7 work of table 9, it, can be by operation panel 8 during not enough power supply
Charging interface charge for accumulator 10, the length for changing supporting cylinder 4 is adjustable work cargo bed 1 and ground level
Angle angle, when hydraulic oil container 11 is 4 fuel feeding of supporting cylinder, supporting cylinder 4 stretches out, second hinge 3 and third hinge 5
Centre-to-centre spacing becomes larger, and after determining after operating angle, 12 automatic pressure-maintaining of hydraulic control valve maintains the angle needed, when needing to make work
Cargo bed 1 and the angle of ground level become hour, operate hydraulic control valve 12, stop its pressure holding function, at this time in supporting cylinder 4
Channel between hydraulic oil and hydraulic oil container 11 is opened, under the gravity of work cargo bed 1, the hydraulic pressure in supporting cylinder 4
Oil is pushed back hydraulic oil container 11, and work cargo bed 1 declines, while second hinge 3 and the centre-to-centre spacing of third hinge 5 become smaller so that work
Make cargo bed 1 and the angle of ground level becomes smaller, while filled among support hydraulic pressure oil cylinder 4 and the oil pipe of the drainback passage of hydraulic oil container 11
There is adjustable throttling 14, by adjusting adjustable throttling 14, the falling speed of work cargo bed 1 can be controlled.
The present invention passes through the i.e. adjustable work cargo bed 1 of the length for changing supporting cylinder 4 and the angle angle of ground level, side
Just change the height of work cargo bed 1, the height for adjusting transport article, while support hydraulic pressure oil cylinder 4 and hydraulic oil container can be facilitated
Equipped with adjustable throttling 14 among the oil pipe of 11 drainback passage, by adjusting adjustable throttling 14, work cargo bed 1 can be controlled
Falling speed, convenient for adjust shipped goods speed.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent replacement to which part technical characteristic.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (5)
1. a kind of hydraulic levels cargo bed device, including the cargo bed that works（1）, which is characterized in that the work cargo bed（1）The one of bottom
End is connected with first axle（2）, the work cargo bed（1）The other end of bottom is connected with second hinge（3）, the second hinge
（3）One end be provided with supporting cylinder（4）, the supporting cylinder（4）One end be connected with third hinge（5）, described
Three hinges（5）One end cargo bed lift cart is installed（6）, the supporting cylinder（4）Tail portion pass through third hinge（5）With
Cargo bed lift cart（6）It is fixedly connected, the work cargo bed（1）Pass through first axle（2）With cargo bed lift cart（6）It is fixed to connect
It connects, the cargo bed lift cart（6）Outside power unit case is installed（7）, the power unit case（7）Outer surface peace
Equipped with operation panel（8）Table is shown with electricity（9）, and operation panel（8）Table is shown with electricity（9）Positioned at same level, institute
State power unit case（7）Inside accumulator is installed（10）, the accumulator（10）Side hydraulic oil container is installed（11）,
The hydraulic oil container（11）One end be provided with hydraulic control valve（12）, the hydraulic control valve（12）On be provided with direct current generator
（13）, the hydraulic control valve（12）One end be connected with adjustable throttling（14）, and hydraulic control valve（12）By adjustable
Flow valve（14）With direct current generator（13）It is connected, the hydraulic control valve（12）Side receiver of remote-control sytem is installed（15）.
A kind of 2. hydraulic levels cargo bed device according to claim 1, which is characterized in that the power unit case（7）'s
Hand control switch is installed on inner wall（16）.
A kind of 3. hydraulic levels cargo bed device according to claim 2, which is characterized in that the hydraulic control valve（12）Point
Not and hand control switch（16）, receiver of remote-control sytem（15）It is electrically connected.
A kind of 4. hydraulic levels cargo bed device according to claim 1, which is characterized in that the first axle（2）, second
Hinge（3）And third hinge（5）It is triangle.
A kind of 5. hydraulic levels cargo bed device according to claim 1, which is characterized in that the supporting cylinder（4）With
Power unit case（7）It is connected by oil pipe pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810156989.3A CN108248484A (en) | 2018-02-24 | 2018-02-24 | A kind of hydraulic levels cargo bed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810156989.3A CN108248484A (en) | 2018-02-24 | 2018-02-24 | A kind of hydraulic levels cargo bed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108248484A true CN108248484A (en) | 2018-07-06 |
Family
ID=62745189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810156989.3A Pending CN108248484A (en) | 2018-02-24 | 2018-02-24 | A kind of hydraulic levels cargo bed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108248484A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013001169A (en) * | 2011-06-14 | 2013-01-07 | Hitachi Constr Mach Co Ltd | Vessel-descent prevention device |
| JP2014046769A (en) * | 2012-08-30 | 2014-03-17 | Hitachi Constr Mach Co Ltd | Drive control device for vessel of transporter |
| CN104527488A (en) * | 2014-12-09 | 2015-04-22 | 济南华北升降平台制造有限公司 | Truck lifting device |
| CN105730306A (en) * | 2016-04-21 | 2016-07-06 | 北京科技大学 | Pure electronic dump truck hydraulic lifting system and operation method |
| CN205555985U (en) * | 2015-12-03 | 2016-09-07 | 黄运新 | Multi -functional fork truck equipment and fork truck |
| CN106061792A (en) * | 2014-03-28 | 2016-10-26 | 日立建机株式会社 | Hoist device for dump truck |
| CN205836626U (en) * | 2016-07-14 | 2016-12-28 | 金龙旭 | A kind of horizontal strut being automatically adjusted cargo bed |
| CN208053183U (en) * | 2018-02-24 | 2018-11-06 | 青岛金鼎鑫宝专用车辆有限公司 | A kind of hydraulic levels cargo bed device |
-
2018
- 2018-02-24 CN CN201810156989.3A patent/CN108248484A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013001169A (en) * | 2011-06-14 | 2013-01-07 | Hitachi Constr Mach Co Ltd | Vessel-descent prevention device |
| JP2014046769A (en) * | 2012-08-30 | 2014-03-17 | Hitachi Constr Mach Co Ltd | Drive control device for vessel of transporter |
| CN106061792A (en) * | 2014-03-28 | 2016-10-26 | 日立建机株式会社 | Hoist device for dump truck |
| CN104527488A (en) * | 2014-12-09 | 2015-04-22 | 济南华北升降平台制造有限公司 | Truck lifting device |
| CN205555985U (en) * | 2015-12-03 | 2016-09-07 | 黄运新 | Multi -functional fork truck equipment and fork truck |
| CN105730306A (en) * | 2016-04-21 | 2016-07-06 | 北京科技大学 | Pure electronic dump truck hydraulic lifting system and operation method |
| CN205836626U (en) * | 2016-07-14 | 2016-12-28 | 金龙旭 | A kind of horizontal strut being automatically adjusted cargo bed |
| CN208053183U (en) * | 2018-02-24 | 2018-11-06 | 青岛金鼎鑫宝专用车辆有限公司 | A kind of hydraulic levels cargo bed device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180706 |