CN215439447U - Multi-connecting-rod synchronous lifting mechanism of wing unfolding vehicle - Google Patents
Multi-connecting-rod synchronous lifting mechanism of wing unfolding vehicle Download PDFInfo
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- CN215439447U CN215439447U CN202022880604.3U CN202022880604U CN215439447U CN 215439447 U CN215439447 U CN 215439447U CN 202022880604 U CN202022880604 U CN 202022880604U CN 215439447 U CN215439447 U CN 215439447U
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Abstract
The utility model discloses a multi-connecting-rod synchronous lifting mechanism of a wing-unfolding vehicle, which belongs to the technical field of wing-unfolding vehicles and comprises an upper plate, wherein the middle part of the upper end of the upper plate is fixedly connected with a first lower base and a second lower base from left to right, the inner surfaces of the first lower base and the second lower base are movably connected with a movable block, one end of the movable block is connected with a hydraulic rod through a bolt, the two sides of the outer surface of the upper plate are respectively and movably connected with a right flying wing and a left flying wing from left to right, the two sides of the outer surface of the right flying wing are respectively provided with a second I-shaped slideway, the middle part of the outer surface of the left flying wing is provided with a first I-shaped slideway, the two sides of the outer surface of the right flying wing are respectively and fixedly connected with a second upper base, the middle part of the outer surface of the left flying wing is respectively and fixedly connected with a first upper base, and the outer surfaces of pin columns are respectively and fixedly connected with rollers. The synchronous controller can control the extension and retraction of the hydraulic rod to control the lifting of the left flying wing and the right flying wing, synchronous operation can be realized, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of wing unfolding vehicles, in particular to a multi-connecting-rod synchronous lifting mechanism of a wing unfolding vehicle.
Background
The wing-unfolding vehicle is an improvement of a common van vehicle, and can be used as a special vehicle for opening wing plates on two sides of a carriage through a manual hydraulic device.
The existing equipment cannot be automatically opened and closed, operation is troublesome, the working efficiency is influenced, and meanwhile, the displacement of the existing equipment installation is special, and the use space in a carriage is influenced. Therefore, the present invention provides a multi-link synchronous lifting mechanism for a wing-unfolding vehicle to solve the problems of the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multi-link synchronous lifting mechanism of a wing-unfolding vehicle, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a multi-link synchronous lifting mechanism of a wing-unfolding vehicle comprises an upper plate, wherein the middle part of the upper end of the upper plate is fixedly connected with a first lower base and a second lower base from left to right, the inner surfaces of the first lower base and the second lower base are movably connected with a movable block, one end of the movable block is in bolted connection with a hydraulic rod, the telescopic end of the hydraulic rod is in threaded connection with a fixed block, one end of the outer surface of the fixed block is fixedly connected with an inclined block, the two sides of the outer surface of the upper plate are respectively and movably connected with a right flying wing and a left flying wing from left to right, the two sides of the outer surface of the right flying wing are respectively provided with a second I-shaped slideway, the middle part of the outer surface of the left flying wing is provided with a first I-shaped slideway, the two sides of the outer surface of the right flying wing are respectively and fixedly connected with a second upper base, and the middle part of the outer surface of the left flying wing is fixedly connected with a first upper base, the hydraulic cylinder is characterized in that the inner surfaces of the first upper base and the second upper base are movably connected with connecting rods, one ends of the connecting rods are movably connected with the two sides of the upper end of the outer surface of the fixed block, one ends of the inclined blocks are connected with the telescopic end of the hydraulic rod in a threaded manner, the two sides of the lower end of the outer surface of the fixed block are fixedly connected with pin columns, and the outer surfaces of the pin columns are fixedly connected with idler wheels.
As a further scheme of the utility model: the lower ends of the two sides of the upper plate are fixedly connected with side plates, and one side of the outer surface of each side plate is connected with a synchronous controller through bolts.
As a still further scheme of the utility model: the surface of hydraulic stem all is provided with flexible protective sheath, the hydraulic stem with synchronous controller looks adaptation.
As a still further scheme of the utility model: the rollers are all arranged to be steel wheels, and lubricating oil is smeared on the contact surfaces of the rollers and the first H-shaped slideway and the second H-shaped slideway.
As a still further scheme of the utility model: the upper end of the connecting rod is provided with an opening.
As a still further scheme of the utility model: the right flying wing and the left flying wing are symmetrical to each other.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the utility model, the unfolding and closing of the left flying wing and the right flying wing are realized together by arranging the first lower base, the first upper base, the left flying wing, the first I-shaped slideway, the fixed block, the inclined block, the hydraulic rod, the connecting rod, the second lower base, the right flying wing, the upper plate, the second upper base, the second I-shaped slideway and the roller, so that the hydraulic rod works, the telescopic end of the hydraulic rod pushes the inclined block, the inclined block drives the fixed block, the fixed block enables the roller to roll towards the upper end in the first I-shaped slideway and the second I-shaped slideway, the first upper base and the second upper base are respectively pulled by the connecting rod to displace, the first upper base and the second upper base respectively drive the left flying wing and the right flying wing to rise upwards, the synchronous lifting of the left flying wing and the right flying wing can be realized by the arrangement, the influence on the working efficiency due to the difference of the rising heights of the left flying wing and the right flying wing can be effectively reduced, and the arrangement realizes automation, the space that sets up in the upper end of box can effectively practice thrift the vehicle realizes compact design.
2. In the utility model, the side plates, the upper plate and the synchronous controller are arranged to realize normal work of the equipment and synchronous lifting of the equipment together, the synchronous controller can control the extension and retraction of the hydraulic rod to control the lifting of the left flying wing and the right flying wing, synchronous operation can be realized, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of a second drum ramp of the present invention;
fig. 5 is a schematic diagram of the first drum ramp of the present invention.
In the figure: 1. a side plate; 2. a first lower base; 4. a synchronization controller; 5. a first upper base; 7. a left flying wing; 9. a first i-shaped skid; 10. a fixed block; 11. a sloping block; 12. a hydraulic lever; 13. a connecting rod; 14. a movable block; 15. a second lower base; 16. a right flying wing; 17. an upper plate; 18. a second upper base; 20. a second i-shaped chute; 22. a roller; 23. and (4) a pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in the embodiment of the present invention, a multi-link synchronous lifting mechanism for a wing unfolding vehicle includes an upper plate 17, a first lower base 2 and a second lower base 15 are respectively fixedly connected to the middle of the upper end of the upper plate 17 from left to right, a movable block 14 is movably connected to the inner surfaces of the first lower base 2 and the second lower base 15, one end of the movable block 14 is connected to a hydraulic rod 12 by a bolt, the telescopic end of the hydraulic rod 12 is connected to a fixed block 10 by a screw thread, one end of the outer surface of the fixed block 10 is fixedly connected to an inclined block 11, a right wing 16 and a left wing 7 are respectively movably connected to the two sides of the outer surface of the upper plate 17 from left to right, second i-shaped slideways 20 are respectively arranged on the two sides of the outer surface of the right wing 16, a first i-shaped slideway 9 is arranged in the middle of the outer surface of the left wing 7, a second upper base 18 is fixedly connected to the two sides of the outer surface of the right wing 16, a first upper base 5 is fixedly connected to the middle of the outer surface of the left wing 7, the equal swing joint in internal surface of base 18 has connecting rod 13 on first last base 5 and the second, the one end of connecting rod 13 all with the both sides swing joint of fixed block 10 surface upper end, the one end of sloping block 11 all with the flexible end threaded connection of hydraulic stem 12, the equal fixedly connected with round pin post 23 in both sides of fixed block 10 surface lower extreme, the equal fixedly connected with gyro wheel 22 in surface of round pin post 23.
Wherein, the lower extreme of upper plate 17 both sides all fixedly connected with curb plate 1, and one side bolted connection of curb plate 1 surface has synchronous controller 4.
Wherein, the surface of hydraulic stem 12 all is provided with flexible protective sheath, hydraulic stem 12 and synchronous controller 4 mutual adaptation.
Wherein, the rollers 22 are all steel wheels, and the contact surfaces of the rollers 22 and the first I-shaped slideway 9 and the second I-shaped slideway 20 are coated with lubricating oil.
Wherein, the upper end of the connecting rod 13 is provided with an opening, and the size of the opening is matched with that of the hydraulic rod 12.
Wherein, the right flying wing 16 and the left flying wing 7 are symmetrical with each other.
The working principle of the utility model is as follows: the hydraulic rod 12 is enabled to work, the telescopic end of the hydraulic rod 12 pushes the inclined block 11, the inclined block 11 drives the fixed block 10, the fixed block 10 enables the roller 22 to roll towards the upper end in the first I-shaped slideway 9 and the second I-shaped slideway 20, the first upper base 5 and the second upper base 18 are respectively pulled to displace through the connecting rod 13, the first upper base 5 and the second upper base 18 respectively drive the left flying wing 7 and the right flying wing 16 to rise upwards, so that the left flying wing 7 and the right flying wing 16 can be synchronously lifted, the influence on the working efficiency due to the difference of the rising heights of the left flying wing 7 and the right flying wing 16 can be effectively reduced, the arrangement realizes automation, the space of a vehicle can be effectively saved at the upper end of the box body, the compact design is realized, the hydraulic rod 12 can be controlled to stretch through the synchronous controller 4 to control the lifting of the left flying wing 7 and the right flying wing 16, and the synchronous operation can be realized, the device has the advantages of improving the working efficiency, simple structure and stable work.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a synchronous lifting mechanism of exhibition wing car multi-link, includes upper plate (17), its characterized in that: a first lower base (2) and a second lower base (15) are fixedly connected to the middle of the upper end of the upper plate (17) from left to right respectively, movable blocks (14) are movably connected to the inner surfaces of the first lower base (2) and the second lower base (15) respectively, hydraulic rods (12) are bolted to one ends of the movable blocks (14), fixed blocks (10) are screwed to the telescopic ends of the hydraulic rods (12), oblique blocks (11) are fixedly connected to one ends of the outer surfaces of the fixed blocks (10), right flying wings (16) and left flying wings (7) are movably connected to the two sides of the outer surface of the upper plate (17) from left to right respectively, second I-shaped slideways (20) are arranged on the two sides of the outer surface of the right flying wings (16), first I-shaped slideways (9) are arranged in the middle of the outer surface of the left flying wings (7), second upper bases (18) are fixedly connected to the two sides of the outer surface of the right flying wings (16), the equal fixedly connected with in middle part of left side all wing (7) surface first go up base (5), first go up base (5) with the equal swing joint in internal surface of base (18) has connecting rod (13) on the second, the one end of connecting rod (13) all with the both sides swing joint of fixed block (10) surface upper end, the one end of sloping block (11) all with the flexible end threaded connection of hydraulic stem (12), the equal fixedly connected with round pin post (23) in both sides of fixed block (10) surface lower extreme, the equal fixedly connected with gyro wheel (22) of surface of round pin post (23).
2. The multi-link synchronous lifting mechanism of the wing-spreading vehicle as claimed in claim 1, wherein: the lower ends of the two sides of the upper plate (17) are fixedly connected with side plates (1), and one side of the outer surface of each side plate (1) is connected with a synchronous controller (4) through bolts.
3. The multi-link synchronous lifting mechanism of the wing-spreading vehicle as claimed in claim 2, wherein: the surface of hydraulic stem (12) all is provided with flexible protective sheath, hydraulic stem (12) with synchronous controller (4) mutual adaptation.
4. The multi-link synchronous lifting mechanism of the wing-spreading vehicle as claimed in claim 1, wherein: the rollers (22) are all arranged as steel wheels, and lubricating oil is coated on the contact surfaces of the rollers (22) and the first H-shaped slideway (9) and the second H-shaped slideway (20).
5. The multi-link synchronous lifting mechanism of the wing-spreading vehicle as claimed in claim 1, wherein: the upper end of the connecting rod (13) is provided with an opening.
6. The multi-link synchronous lifting mechanism of the wing-spreading vehicle as claimed in claim 1, wherein: the right flying wing (16) and the left flying wing (7) are symmetrical to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022880604.3U CN215439447U (en) | 2020-12-03 | 2020-12-03 | Multi-connecting-rod synchronous lifting mechanism of wing unfolding vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022880604.3U CN215439447U (en) | 2020-12-03 | 2020-12-03 | Multi-connecting-rod synchronous lifting mechanism of wing unfolding vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215439447U true CN215439447U (en) | 2022-01-07 |
Family
ID=79680627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022880604.3U Active CN215439447U (en) | 2020-12-03 | 2020-12-03 | Multi-connecting-rod synchronous lifting mechanism of wing unfolding vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215439447U (en) |
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2020
- 2020-12-03 CN CN202022880604.3U patent/CN215439447U/en active Active
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