CN108312939B - A kind of automatic collapsible type automobile tailboard - Google Patents
A kind of automatic collapsible type automobile tailboard Download PDFInfo
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- CN108312939B CN108312939B CN201810218165.4A CN201810218165A CN108312939B CN 108312939 B CN108312939 B CN 108312939B CN 201810218165 A CN201810218165 A CN 201810218165A CN 108312939 B CN108312939 B CN 108312939B
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- overturning
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- 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
- B60P1/43—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using a loading ramp mounted on the vehicle
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Abstract
A kind of automatic collapsible type automobile tailboard, including crossbeam, lift arm, fold carrying platform, lifting overturning system, the crossbeam is fixed on bottom of car straight beam and couples the lifting overturning system, the upper end of the lift arm couples the folding carrying platform, lower end couples the lifting overturning system, it is described fold carrying platform equally couple it is described lifting overturning system with complete it is described fold carrying platform lifting and overturning, it is described fold carrying platform include couple the lift arm rear platform and the relatively described rear platform can auto-folder front platform.Implement automatic collapsible type automobile tailboard of the invention, the rear platform progress auto-folder that front platform opposite can couple the lift arm, the expansion common tailgate of heel is equally arranged in automobile rear, and can be with auto-folder, and structure is simple and convenient to operate.Can be with auto-folder and expansion front platform by using drive cylinder drive chain sprocket wheel, therefore cost, convenient operation are reduced, save time and manpower.
Description
Technical field
The present invention relates to automotive fields, more specifically to a kind of automatic collapsible type automobile tailboard.
Background technique
With the fast development of China Logistics transport service, automobile tailboard using more more and more universal.Due to using car tail
Plate can greatly improve the efficiency of loading and unloading, hence it is evident that manpower and cost be saved, so that automobile tailboard be made to become the indispensability that modern logistics are transported
Equipment.But the open type breast board lorry low for breast board height is not appropriate for since the carrying platform size of common tailgate is larger
It installs excessively high common tailgate additional, and collapsible tailgate must be used.
However current collapsible tailgate, one is tailgate of the retraction in automobile chassis is folded, this tail-board structure is multiple
It is miscellaneous, it is at high cost, also limited by automobile chassis spatial position.Another kind is artificial folding tailboard, needs artificial folding, operation
It is inconvenient, it is also necessary to consume certain physical strength.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing a kind of be arranged in automobile
The automatic collapsible type automobile tailboard that rear portion, structure are simple and convenient to operate.
The technical solution adopted by the present invention to solve the technical problems is: constructing a kind of automatic collapsible type automobile tailboard, wraps
It includes crossbeam, lift arm, fold carrying platform, lifting overturning system, the crossbeam is fixed on bottom of car straight beam and couples institute
Lifting overturning system is stated, the upper end of the lift arm couples the folding carrying platform, lower end couples the lifting overturning system,
The carrying platform that folds couples the lifting overturning system equally to complete the lifting and overturning for folding carrying platform, institute
State fold carrying platform include couple the lift arm rear platform and the relatively described rear platform can auto-folder front platform.
In automatic collapsible type automobile tailboard of the present invention, the folding carrying platform further comprises being arranged in institute
State the chain sprocket transmission component in front platform and the rear platform, and the driving coupled with the chain sprocket transmission component
The straight reciprocating motion of the drive cylinder is converted into that the front platform is driven to overturn by oil cylinder, the chain sprocket transmission component
Flip-flop movement with complete it is described fold carrying platform folding and flattening.
In automatic collapsible type automobile tailboard of the present invention, the chain sprocket transmission component includes being arranged described
Rear platform sprocket wheel on rear platform, the front platform sprocket wheel being arranged in the front platform, and with the rear platform sprocket wheel and institute
The chain of front platform sprocket wheel cooperation is stated, the drive cylinder couples the chain.
In automatic collapsible type automobile tailboard of the present invention, pin shaft, the rear platform are welded in the front platform
On be welded with the pin sleeve for accommodating the pin shaft, the front platform and the rear platform two sides are close to the chain sprocket transmission group
Shield is arranged in the position of part.
In automatic collapsible type automobile tailboard of the present invention, the drive cylinder is mounted on the lower ear of the rear platform
On plate, the drive cylinder and the chain pass through pin shaft joint.
In automatic collapsible type automobile tailboard of the present invention, the lifting overturning system includes elevating ram and overturning
Oil cylinder, the two sides of the lift arm couple the elevating ram with the two sides of the crossbeam respectively, the folding carrying platform
Two sides couple the overturning oil cylinder with the two sides of the crossbeam respectively.
In automatic collapsible type automobile tailboard of the present invention, the lower end two sides of the lift arm and the two of the crossbeam
Side passes through pin shaft joint respectively, and ear mount is arranged in the two sides for folding carrying platform, and couples the overturning by the ear mount
Oil cylinder.
In automatic collapsible type automobile tailboard of the present invention, further comprise: for controlling the auto-folder vapour
The safety control of tailstock plate, the safety control include: control panel, control circuit, rise control switch, decline
Control switch, overturning control switch, power switch and master control switch, the rising control switch, the decline control switch
The first panel region of the control panel is set with the overturning control switch, and the power switch is arranged in the control
The second panel region of panel, the rising control switch, the decline control switch and the overturning control switch with it is described
Linear distance between power switch is greater than or equal to setting value, and the third face of the control panel is arranged in the master control switch
Plate region, the first panel region and the second panel region are spaced apart by the third panel zone.
In automatic collapsible type automobile tailboard of the present invention, the control panel is rectangular panel, first face
Plate region is the upper panel region of the rectangular panel, and the second panel region is the lower panel area of the rectangular panel
Domain, the third panel zone are the central panel regions of the rectangular panel；Or the first panel region is the square
The left part panel zone of shape panel, the second panel region are the right part panel zone of the rectangular panel, the third face
Plate region is the central panel region of the rectangular panel.
In automatic collapsible type automobile tailboard of the present invention, the rising control switch, the decline control switch,
The overturning control switch is arranged on same level straight line, and the overturning control switch is arranged in the rising control switch
Between the decline control switch.
Implement automatic collapsible type automobile tailboard of the invention, front platform can the opposite rear platform for coupling the lift arm into
Row auto-folder, therefore the common tailgate of heel is unfolded and is equally arranged in automobile rear, and can be with auto-folder, and structure is simple
It is single, easy to operate.Further, before can be with auto-folder and expansion by using drive cylinder drive chain sprocket wheel transmission component
Platform, therefore be further simplified structure, reduce cost, convenient operation, time and manpower are saved, and traditional tailgate can be made
Using, again can make load and unload pallet fork vehicle pass a bridge use, to expand the use scope of automobile tailboard.Still further, pass through by
The power switch and the rising control switch, the decline control switch, the overturning control switch are arranged to be separated by one
Set a distance forces operator to operate using both hands, so that it is guaranteed that tailgate movement safety, therefore can guarantee the body of operator
Body is at safety zone.Further, by the setting to each control switch specific location, it can guarantee entire automobile
Tailgate Safe control switch device manufacture craft is simple, safe and reliable.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is the structural schematic diagram of the preferred embodiment of automatic collapsible type automobile tailboard of the invention；
Fig. 2 is the structural side view of the folding carrying platform of the preferred embodiment of the present invention；
Fig. 3 is the cross-sectional view shown in Fig. 2 for folding carrying platform；
Fig. 4 is the status diagram for being used as gap bridge and using of the automatic collapsible type automobile tailboard of embodiment illustrated in fig. 1；
Fig. 5 is that the front platform of the automatic collapsible type automobile tailboard of embodiment illustrated in fig. 1 lands the status diagram used；
Fig. 6 is that the front platform of the automatic collapsible type automobile tailboard of embodiment illustrated in fig. 1 turns over the state signal for turning 90 degrees and using
Figure；
Fig. 7 is that the front and back platform of the automatic collapsible type automobile tailboard of embodiment illustrated in fig. 1 folds the status diagram used；
Fig. 8 is that the automatic collapsible type automobile tailboard of embodiment illustrated in fig. 1 folds the status diagram used；
Fig. 9 is the structural schematic diagram of the safety control of embodiment illustrated in fig. 1；
Figure 10 is the structural schematic diagram of the folding carrying platform of another preferred embodiment of the invention；
Figure 11 is the cross-section diagram with toothed chain section of embodiment illustrated in fig. 10.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The present invention relates to a kind of automatic collapsible type automobile tailboard, including crossbeam, lift arm, fold carrying platform, lifting is turned over
Transfer from one department to another to unite, the crossbeam is fixed on bottom of car straight beam and couples the lifting overturning system, the upper end connection of the lift arm
The folding carrying platform, the lower end connection lifting overturning system are connect, the folding carrying platform equally couples the lifting
For overturning system to complete the lifting and overturning for folding carrying platform, the folding carrying platform includes coupling the lift arm
Rear platform and the relatively described rear platform can auto-folder front platform.
Fig. 1 is the structural schematic diagram of the preferred embodiment of automatic collapsible type automobile tailboard of the invention.As shown in Figure 1, this
The automatic collapsible type automobile tailboard of invention, including crossbeam 1, lift arm 2, folding carrying platform 3, lifting overturning system 4.Such as Fig. 1
Shown, the crossbeam 1 is fixed on bottom of car straight beam and couples the lifting overturning system 4.The upper end of the lift arm 2 joins
The folding carrying platform 3, the lower end connection lifting overturning system 4 are connect, the folding carrying platform 3 equally couples the act
Overturning system 4 is risen to complete the lifting and overturning for folding carrying platform 3, the folding carrying platform 3 includes described in connection
The rear platform 31 of lift arm 2 and the relatively described rear platform 31 can auto-folder front platform 32.
In a preferred embodiment of the invention, the lifting overturning system 4 includes elevating ram and overturning oil cylinder, the act
It rises the two sides of arm 2 and the two sides of the crossbeam 1 couples the elevating ram, the two sides for folding carrying platform 3 and institute respectively
The two sides for stating crossbeam 1 couple the overturning oil cylinder respectively.Further, the lower end two sides of the lift arm 2 and the crossbeam 1
Two sides pass through pin shaft joint respectively, and ear mount is arranged in the two sides for folding carrying platform 3, and by turning over described in ear mount connection
Turn oil cylinder.In the present invention, the flexible lifting for completing to fold carrying platform 3 of elevating ram, the flexible completion of overturning oil cylinder, which folds, holds
The overturning of carrying platform 3.
In a preferred embodiment of the invention, the front platform 32 can for example, by hinge arrangement it is relatively described after
Platform 31 folds.The hinge arrangement 40 include: be fixed on rear platform 31 with respect to 32 side of front platform first band tooth set 45,
It is fixed on the second band tooth set 41 of relatively described 31 side of rear platform in the front platform 32, is arranged in the front platform 32 and institute
It states and covers the band toothed chain section 43 and incite somebody to action that 41 engage with tooth with first band tooth set 45 and described second respectively between rear platform 31
The fixing piece being separately fixed at toothed chain section 43 in the front platform 32 and the rear platform 31.Simplify in fact in of the invention
It applies in example, it is described to can be any band toothed chain section in this field, such as endless belt toothed chain section with toothed chain section 43.And the fixation
Part equally can be described any fixation being separately fixed in the front platform 32 and the rear platform 31 with toothed chain section 43
Component, such as pin shaft, fixing screws, fixing bolt etc..Since first band tooth set and the second band tooth set are fixed on front and back tailgate
Side relative to each other rather than on the table top of the carrying platform of front and back tailgate, therefore the smooth no protrusion of table top of carrying platform
Object, while by being covered with tooth and with the cooperation between toothed chain section, can flexibly light overturning, and be easy to make, be at low cost
It is honest and clean.
In the preferred embodiment of the present invention shown in Figure 11, the first band tooth set 45 and the second band tooth set 41 are
The circular strip tooth set being respectively welded on the front platform 32 and the rear platform 31.The band toothed chain section 43 includes and described
The one first annular chain link 52 with 45 engagement of tooth set covers the second annular chain link 51 of 41 engagements with tooth with described second and connect
The interconnecting piece 53 of the first annular chain link 52 and the second annular chain link 51.The fixing piece described in the present embodiment includes connection
The first pin shaft 32 and the annular chain link 51 of connection described second of the first annular chain link 52 and the rear platform 31 and described
Second pin shaft 31 of front platform 32.Further as shown, first pin shaft setting 32 is in the first annular chain link 52
In center through hole, second pin shaft 31 is arranged in the center through hole of the described second annular chain link 51.Of the invention preferred
In embodiment, the second band tooth set 41 and the rear platform 31 are welded together, the first band tooth set 45 and the front platform
32 are welded together, and the rear platform 31 and front platform 32 pass through band toothed chain section 43 and be respectively linked together with pin shaft 3.
In other preferred embodiments of the invention, the folding carrying platform 3 further comprises setting described preceding flat
Chain sprocket transmission component on platform 32 and the rear platform 31, and the driving oil coupled with the chain sprocket transmission component
Cylinder, thus auto-folder and expansion front platform.It, can also be using other structures come real in other preferred embodiments of the invention
The rear platform progress auto-folder that existing front platform opposite can couple the lift arm.
Implement automatic collapsible type automobile tailboard of the invention, front platform can the opposite rear platform for coupling the lift arm into
Row auto-folder, therefore the common tailgate of heel is unfolded and is equally arranged in automobile rear, and can be with auto-folder, and structure is simple
It is single, easy to operate.
Fig. 2 is the structural side view of the folding carrying platform of the preferred embodiment of the present invention.Fig. 3 is folding shown in Fig. 2
The cross-sectional view of carrying platform.As Figure 2-3, in a preferred embodiment of the invention, the folding carrying platform includes preceding flat
Platform 32, rear platform 31, the chain sprocket transmission component being arranged on the front platform 32 and the rear platform 31, and with it is described
The drive cylinder 33 of chain sprocket transmission component connection.The chain sprocket transmission component is past by the straight line of the drive cylinder 33
Multiple movement is converted into the flip-flop movement for driving the front platform 32 to overturn to complete the folding and exhibition for folding carrying platform 3
It is flat.
Further as Figure 2-3, the chain sprocket transmission component include be arranged in it is rear flat on the rear platform 31
Chain of stations wheel 34, the front platform sprocket wheel 36 being arranged in the front platform 32, and with the rear platform sprocket wheel 34 and described preceding flat
The chain 35 that chain of stations wheel 36 cooperates, the drive cylinder 33 couple the chain 35.In the present embodiment, in the front platform 32
Front platform sprocket wheel 36 sprocket wheel chain transmission component, institute are formed by the rear platform sprocket wheel 34 on chain 35 and the rear platform 31
It states drive cylinder 33 and passes through chain 35 described in pin shaft joint.The drive cylinder 33 can be used as driving, by the drive cylinder
33 straight reciprocating motion passes through the transmission of chain and sprocket wheel, and front platform 32 is driven to overturn, then cooperates lifting overturning system 4, can
It is automatically performed the folding and flattening for folding carrying platform.Its specific engagement process, those skilled in the art can be needed based on practical
Elevating ram, overturning oil cylinder and drive cylinder 33 are controlled to realize, is just not repeated herein.Fig. 4 is the auto-folder
Formula automobile tailboard is used as the status diagram passed a bridge and used.Fig. 5 is that the front platform of the automatic collapsible type automobile tailboard lands and makes
Status diagram.Fig. 6 is that the front platform of the automatic collapsible type automobile tailboard turns over the status diagram for turning 90 degrees and using.Fig. 7
It is that the front and back platform of the automatic collapsible type automobile tailboard folds the status diagram used.Fig. 8 is the automatic collapsible type car tail
The status diagram that the folding of plate uses.
Further as shown in figure 3, the two sides of the front platform 32 are respectively welded pin shaft 38, the two sides of the rear platform 31
It is respectively welded the pin sleeve 37 for accommodating the pin shaft.In order to ensure safety, 31 two sides of the front platform 32 and the rear platform
Close to the position of the chain sprocket transmission component, shield 39 is set.In a preferred embodiment of the invention, the drive cylinder
33 are mounted on the lower ear plate of the rear platform 31, and the drive cylinder 33 passes through pin shaft joint with the chain 35.
Implement automatic collapsible type automobile tailboard of the invention, front platform can the opposite rear platform for coupling the lift arm into
Row auto-folder, therefore the common tailgate of heel is unfolded and is equally arranged in automobile rear, and can be with auto-folder, and structure is simple
It is single, easy to operate.Further, before can be with auto-folder and expansion by using drive cylinder drive chain sprocket wheel transmission component
Platform, therefore be further simplified structure, reduce cost, convenient operation, time and manpower are saved, and traditional tailgate can be made
Using, again can make load and unload pallet fork vehicle pass a bridge use, to expand the use scope of automobile tailboard.
In further preferred embodiment of the invention, in the automatic collapsible type automobile tailboard, further comprise: using
In the safety control for controlling the auto-folder automobile tailboard.Fig. 9 is the knot of the safety control of embodiment illustrated in fig. 1
Structure schematic diagram.As shown in figure 9, automobile tailboard Safe control switch device of the invention, comprising: control panel 60, control circuit,
Rise control switch 100, decline control switch 200, overturning control switch 300, power switch 400 and master control switch 500.?
In embodiment illustrated in fig. 9, the automobile tailboard Safe control switch device can be rectangular vehicle tailgate Safe control switch box.
The control panel 60 is the rectangular panel being arranged on one surface of rectangular vehicle tailgate Safe control switch box.Certainly,
In other preferred embodiments of the invention, the automobile tailboard Safe control switch device can take other set-up modes
Or shape.
Further as shown in figure 9, the rising control switch 100, the decline control switch 200 and overturning control
The first panel region 61 of the control panel 60 is arranged in switch 300.The power switch 400 is arranged in the control panel
60 second panel region 62.The master control switch 500 is arranged in the third panel zone 63 of the control panel 60, and described
One panel zone 61 and the second panel region 62 are spaced apart by the third panel zone 63.Further as shown in figure 9,
The first panel region 61 is the upper panel region of the rectangular panel, and the second panel region 62 is the rectangular surfaces
The lower panel region of plate, the third panel zone 63 are the central panel regions of the rectangular panel.Of the invention another
In one preferred embodiment, the first panel region 61 can be the left part panel zone of the rectangular panel, and described second
Panel zone 62 can be the right part panel zone of the rectangular panel, and the third panel zone 63 can be the rectangular surfaces
The central panel region of plate.
Further as shown in figure 9, the rising control switch 100, the decline control switch 200 and overturning control
Linear distance between switch 300 and the power switch 400 is greater than or equal to 260mm.Certain those skilled in the art can also
To be based on actual conditions, other numerical value are designed.
Further as shown in figure 9, the rising control switch 100, the decline control switch 200, overturning control
Switch 300 be arranged on same level straight line, and the overturning control switch 300 be arranged the rising control switch 100,
Between the decline control switch 200.Certainly, in other preferred embodiments of the invention, the rising can also be controlled
Switch 100, the decline control switch 200, the overturning control switch 300 are arranged on different horizontal planes, such as described
Rise control switch 100, the decline control switch 200 setting in a row, the power switch is arranged in second row.
Further as shown in figure 9, the rising control switch 100, the decline control switch 200, overturning control
Switch 300, the power switch 400 and the master control switch 500 are control button.Certainly, of the invention other preferably
In embodiment, the rising control switch 100, the decline control switch 200, the overturning control switch 300, the power supply
Switch 400 and the master control switch 500 can use touch screen, key or other switch forms.
In a simplified embodiment of the invention, the rising control switch 100,200 and of decline control switch
The first panel region 61 of the control panel 60 is arranged in the overturning control switch 300.The setting of power switch 400 exists
The second panel region 62 of the control panel 60.The master control switch 500 be arranged in the control panel 60 other are any
Position.As long as ensuring the rising control switch 100, the decline control switch 200 and the overturning control switch 300 and institute
The linear distance stated between power switch 400 is greater than or equal to setting value, such as 260mm.
In a preferred embodiment of the invention, the control circuit can construct in any manner, as long as its energy
It is enough to meet the up and down for realizing the automatic collapsible type automobile tailboard and overturning control.
Implement automatic collapsible type automobile tailboard of the invention, front platform can the opposite rear platform for coupling the lift arm into
Row auto-folder, therefore the common tailgate of heel is unfolded and is equally arranged in automobile rear, and can be with auto-folder, and structure is simple
It is single, easy to operate.Further, before can be with auto-folder and expansion by using drive cylinder drive chain sprocket wheel transmission component
Platform, therefore be further simplified structure, reduce cost, convenient operation, time and manpower are saved, and traditional tailgate can be made
Using, again can make load and unload pallet fork vehicle pass a bridge use, to expand the use scope of automobile tailboard.Still further, pass through by
The power switch and the rising control switch, the decline control switch, the overturning control switch are arranged to be separated by one
Set a distance forces operator to operate using both hands, so that it is guaranteed that tailgate movement safety, therefore can guarantee the body of operator
Body is at safety zone.Further, by the setting to each control switch specific location, it can guarantee entire automobile
Tailgate Safe control switch device manufacture craft is simple, safe and reliable.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (5)
1. a kind of automatic collapsible type automobile tailboard, which is characterized in that including crossbeam, lift arm, fold carrying platform, lifting overturning
System, for controlling the safety control of the auto-folder automobile tailboard, the crossbeam is fixed on bottom of car straight beam
And coupling the lifting overturning system, the upper end of the lift arm couples the folding carrying platform, lower end couples the lifting
Overturning system, the carrying platform that folds couple the lifting overturning system equally to complete the lifting for folding carrying platform
And overturning, it is described fold carrying platform include couple the lift arm rear platform and the relatively described rear platform can auto-folder
Front platform；
The folding carrying platform further comprises the chain sprocket transmission group being arranged in the front platform and the rear platform
Part, and the drive cylinder coupled with the chain sprocket transmission component, the chain sprocket transmission component are oily by the driving
The straight reciprocating motion of cylinder is converted into driving the flip-flop movement of the front platform overturning to complete the folding for folding carrying platform
Folded and flattening；The chain sprocket transmission component includes the rear platform sprocket wheel being arranged on the rear platform, is arranged before described
Front platform sprocket wheel on platform, and the chain cooperated with the rear platform sprocket wheel and the front platform sprocket wheel, the driving oil
Cylinder couples the chain；
The safety control includes: control panel, control circuit, rises control switch, decline control switch, overturning control
Switch, power switch and master control switch, the rising control switch, the decline control switch and the overturning control switch
The first panel region of the control panel is set, and the second panel area of the control panel is arranged in the power switch
Domain, it is straight between the rising control switch, the decline control switch and the overturning control switch and the power switch
Linear distance is greater than or equal to setting value, and master control switch is arranged in the third panel zone of the control panel, and described first
Panel zone and the second panel region are spaced apart by the third panel zone；The control panel is rectangular panel,
The first panel region is the upper panel region of the rectangular panel, and the second panel region is the rectangular panel
Lower panel region, the third panel zone are the central panel regions of the rectangular panel；Or the first panel area
Domain is the left part panel zone of the rectangular panel, and the second panel region is the right part panel zone of the rectangular panel,
The third panel zone is the central panel region of the rectangular panel；The rising control switch, decline control are opened
Pass, the overturning control switch are arranged on same level straight line, and overturning control switch setting is controlled in the rising
Between switch and the decline control switch.
2. automatic collapsible type automobile tailboard according to claim 1, which is characterized in that be welded with pin in the front platform
Axis is welded with the pin sleeve for accommodating the pin shaft, the front platform and the rear platform two sides on the rear platform close to described
Shield is arranged in the position of chain sprocket transmission component.
3. automatic collapsible type automobile tailboard according to claim 2, which is characterized in that the drive cylinder is mounted on described
On the lower ear plate of rear platform, the drive cylinder and the chain pass through pin shaft joint.
4. automatic collapsible type automobile tailboard described in any one of -3 according to claim 1, which is characterized in that the lifting is turned over
Transfering from one department to another system includes elevating ram and overturning oil cylinder, and the two sides of the lift arm couple the lifting with the two sides of the crossbeam respectively
Oil cylinder, the two sides for folding carrying platform couple the overturning oil cylinder with the two sides of the crossbeam respectively.
5. automatic collapsible type automobile tailboard according to claim 4, which is characterized in that the lower end two sides of the lift arm with
The two sides of the crossbeam pass through pin shaft joint respectively, and ear mount is arranged in the two sides for folding carrying platform, and passes through the ear mount
Couple the overturning oil cylinder.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810218165.4A CN108312939B (en) | 2018-03-16 | 2018-03-16 | A kind of automatic collapsible type automobile tailboard |
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| CN201810218165.4A CN108312939B (en) | 2018-03-16 | 2018-03-16 | A kind of automatic collapsible type automobile tailboard |
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| CN108312939B true CN108312939B (en) | 2019-07-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109051374A (en) * | 2018-10-16 | 2018-12-21 | 长春安耐汽车技术股份公司 | Transport the Multifunctional container of passenger car |
| CN110979136A (en) * | 2019-12-03 | 2020-04-10 | 深圳市三能机电设备有限公司 | Automobile tail plate without electric cylinder |
| CN112517532B (en) * | 2020-11-09 | 2023-04-14 | 祐富百胜宝电器（深圳）有限公司 | Portable household ultrasonic cleaning device |
| CN112642795B (en) * | 2020-12-01 | 2022-05-10 | 哈尔滨岛田大鹏工业股份有限公司 | Energy-saving ultrasonic cleaner |
| CN112498396A (en) * | 2020-12-17 | 2021-03-16 | 内蒙古工业大学 | Two-section type folding cab apron device |
| CN118219957A (en) * | 2024-05-24 | 2024-06-21 | 福建省特种设备检验研究院泉州分院 | Truck loading and unloading tailboard device |
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| CN201009785Y (en) * | 2007-01-11 | 2008-01-23 | 深圳市凯卓立液压设备有限公司 | Platform control mechanism carried with vehicle caudal plate |
| CN103072510A (en) * | 2013-02-01 | 2013-05-01 | 合肥工业大学 | Hydraulic lifting device of carrier |
| CN205183289U (en) * | 2015-10-16 | 2016-04-27 | 扬州金威环保科技有限公司 | Automatic change roll -over stand upset motion control system |
| CN206959956U (en) * | 2017-05-11 | 2018-02-02 | 江苏爱尔数字科技有限公司 | A kind of waterproof antifogging type gauge outfit supervising device |
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