CN217598411U - Turnover structure of carrying surface of transport vehicle - Google Patents
Turnover structure of carrying surface of transport vehicle Download PDFInfo
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- CN217598411U CN217598411U CN202221810261.6U CN202221810261U CN217598411U CN 217598411 U CN217598411 U CN 217598411U CN 202221810261 U CN202221810261 U CN 202221810261U CN 217598411 U CN217598411 U CN 217598411U
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Abstract
The utility model relates to a haulage vehicle technical field, concretely relates to haulage vehicle loading end flip structure, it includes: the main supporting plate is arranged on a frame of the vehicle loader, a tail plate is hinged and matched with one end, away from a cab of the vehicle loader, of the main supporting plate, and a supporting mechanism is arranged between the bottom of the tail plate and one end, away from the cab, of the frame; and the controller is fixedly arranged on any one side of the frame and is connected with the supporting mechanism. The utility model discloses cut apart traditional whole layer board to with the afterbody as the footboard of boarding, consequently cancelled the expansion part, make this vehicle transport vechicle can provide the space of boarding for the vehicle in limited space.
Description
Technical Field
The utility model relates to a haulage vehicle technical field, concretely relates to haulage vehicle loading end flip structure.
Background
The existing transport vehicle can smoothly go up and down the supporting plate for the convenience of vehicle, so an auxiliary slope structure needs to be additionally installed, the structure needs to occupy a larger space in the use operation, and therefore the boarding pedal cannot be unfolded in some narrow sections, so that the application range of the transport vehicle is limited.
SUMMERY OF THE UTILITY MODEL
The utility model provides a haulage vehicle loading end flip structure, with partly as the footboard of stepping on the bus of layer board, consequently cancelled and expanded the part for this vehicle transport vehicle can provide the space of stepping on the bus for the vehicle in limited space.
In order to achieve the above object, the utility model provides a following technical scheme: a transit vehicle load-bearing surface-inverted structure, comprising: the main supporting plate is arranged on a frame of the vehicle, a tail plate is hinged and matched with one end, away from a cab of the vehicle, of the main supporting plate, and a supporting mechanism is arranged between the bottom of the tail plate and one end, away from the cab, of the frame; and the controller is fixedly arranged on any one side of the frame and is connected with the supporting mechanism.
Preferably, the main layer board is kept away from the bottom of driver's cabin one end is equipped with first articulated seat, the tailboard is close to the bottom of main layer board one end is equipped with the articulated seat of second, first articulated seat with the articulated seat of second is crisscross to be set up, and still including running through first articulated seat reaches the articulated shaft of the articulated seat of second.
Preferably, the supporting mechanism comprises a first telescopic cylinder, the fixed end of the first telescopic cylinder is far away from the frame, the bottom of one end of the cab is hinged and matched, the first telescopic cylinder stretches and contracts and is hinged and matched with the bottom of the tail plate, and the first telescopic cylinder is connected with the controller.
Preferably, the supporting mechanism includes the second telescoping cylinder, the stiff end of second telescoping cylinder with the articulated cooperation in frame bottom, the flexible articulated cooperation respectively of second telescoping cylinder has first linking arm and second linking arm, first linking arm is kept away from the one end of second telescoping cylinder with the articulated cooperation of the articulated seat of second, the second linking arm is kept away from the one end of second telescoping cylinder with the articulated cooperation in tailboard bottom, the second telescoping cylinder with the controller is connected.
Preferably, the bottom of one end, far away from the main supporting plate, of the tail plate is provided with a wedge-shaped cross section.
Preferably, the controller is a hydraulic reversing valve, the supporting mechanism is a hydraulic cylinder, and the supporting mechanism is connected with the hydraulic pump through the controller.
Preferably, the controller is a change-over switch, and the supporting mechanism is an electric cylinder and is electrically connected with the power supply through the controller.
The utility model has the advantages that: the supporting mechanism is controlled by the controller, the tail plate is released, the tail end of the tail plate falls to form a slope, and the getting-on requirement of the vehicle is met. The hinge structure in the device has high strength and large bearing capacity, and simultaneously utilizes the hinge shaft from bottom to top to enable the main supporting plate and the tail plate to realize natural limiting function, and when the supporting mechanism lifts, the tops of the main supporting plate and the tail plate form a horizontal plane. The first telescopic cylinder directly drives the tail plate to work, so that the structure is simple and reliable. In the other scheme, the first connecting arm, the second connecting arm and the front half of the tail plate form a stable triangular structure, and at the moment, the working angle of the second telescopic cylinder is indirectly changed, so that the application of the high-power second telescopic cylinder can be realized, and the high-power second telescopic cylinder is arranged at the bottom of the frame. The tail end of the tail plate and the ground form a smooth slope structure due to the wedge-shaped structure, so that the tail plate can be conveniently opened on a vehicle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a bottom schematic view of the present invention;
fig. 4 is a schematic view of another supporting structure of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, 2 and 3, a transportation vehicle loading surface overturning structure comprises: the main supporting plate 1 is arranged on a frame 2 of a vehicle, a tail plate 3 is hinged and matched with one end, away from a cab 13 of the vehicle, of the main supporting plate 1, and a supporting mechanism is arranged between the bottom of the tail plate 3 and one end, away from the cab 13, of the frame 2; and the controller 4 is fixedly arranged on any one side of the frame 2 and is connected with the supporting mechanism.
Through the arrangement, the controller 4 controls the supporting mechanism to release the tail plate 3, so that the tail end of the tail plate 3 falls to form a slope, and the getting-on requirement of a vehicle is met.
The main supporting plate 1 is far away from the bottom of one end of the cab 13 is provided with a first hinged seat 5, the tail plate 3 is close to the bottom of one end of the main supporting plate 1 is provided with a second hinged seat 6, the first hinged seat 5 and the second hinged seat 6 are arranged in a staggered mode, and the tail plate further comprises a hinged shaft 7 which runs through the first hinged seat 5 and the second hinged seat 6.
The hinge structure in the setting has high strength and large bearing capacity, simultaneously utilizes the hinge shaft 7 from bottom to make the main supporting plate 1 and the tail plate 3 realize natural limiting function, and when the supporting mechanism lifts, the tops of the main supporting plate 1 and the tail plate 3 form a horizontal plane.
The supporting mechanism comprises a first telescopic cylinder 8, the fixed end of the first telescopic cylinder 8 is far away from the frame 2, the bottom of one end of the cab 13 is hinged and matched, the first telescopic cylinder 8 stretches and retracts and is hinged and matched with the bottom of the tail plate 3, and the first telescopic cylinder 8 is connected with the controller 4.
In the arrangement, the first telescopic cylinder 8 directly drives the tail plate 3 to work, so that the structure is simple and reliable.
According to fig. 4, the supporting mechanism includes a second telescopic cylinder 9, the fixed end of the second telescopic cylinder 9 is in hinged fit with the bottom of the frame 2, the second telescopic cylinder 9 is respectively in hinged fit with a first connecting arm 10 and a second connecting arm 11, the first connecting arm is far away from one end of the second telescopic cylinder 9 and the hinged fit of the second hinged seat 6, the second connecting arm 11 is far away from one end of the second telescopic cylinder 9 and the hinged fit of the bottom of the tail plate 3, and the second telescopic cylinder 9 is connected with the controller 4.
In the structure, the first connecting arm 10, the second connecting arm 11 and the front half of the tail plate 3 form a stable triangular structure, and at the moment, the working angle of the second telescopic cylinder 9 is indirectly changed, so that the application of the high-power second telescopic cylinder 9 can be realized, and the high-power second telescopic cylinder is arranged at the bottom of the frame 2.
The bottom of the end of the tail plate 3 far away from the main supporting plate 1 is provided with a wedge-shaped section 12. The wedge-shaped structure facilitates the tail end of the tail board 3 and the ground to form a smooth slope structure, so that the tail board 3 is convenient to open for a vehicle.
The controller 4 is a hydraulic reversing valve, the supporting mechanism is a hydraulic cylinder, and the supporting mechanism is connected with a hydraulic pump through the controller 4. In addition, the controller 4 can be a change-over switch, and the supporting mechanism is an electric cylinder and is electrically connected with a power supply through the controller 4.
Thus, by the above two application modes, the lifting movement of the tailgate 3 can be realized in a hydraulic transmission scheme or a motor drive scheme.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A transit vehicle load-bearing surface flip structure, comprising:
the main supporting plate is arranged on a frame of the vehicle, a tail plate is hinged and matched with one end, away from a cab of the vehicle, of the main supporting plate, and a supporting mechanism is arranged between the bottom of the tail plate and one end, away from the cab, of the frame;
and the controller is fixedly arranged on any one side of the frame and is connected with the supporting mechanism.
2. The transportation vehicle load-bearing surface inversion structure of claim 1, wherein: the main supporting plate is far away from the bottom of one end of the cab is provided with a first hinged seat, the tail plate is close to the bottom of one end of the main supporting plate is provided with a second hinged seat, the first hinged seat is arranged in a staggered mode with the second hinged seat, and the tail plate further comprises a hinge shaft which runs through the first hinged seat and the second hinged seat.
3. The transportation vehicle load-bearing surface inversion structure of claim 1, wherein: the supporting mechanism comprises a first telescopic cylinder, the fixed end of the first telescopic cylinder is far away from the frame, the bottom of one end of the cab is hinged and matched, the first telescopic cylinder stretches and contracts and is hinged and matched with the bottom of the tail plate, and the first telescopic cylinder is connected with the controller.
4. The transportation vehicle load-bearing surface inversion structure of claim 2, wherein: the supporting mechanism comprises a second telescopic cylinder, the fixed end of the second telescopic cylinder is in hinged fit with the bottom of the frame, the second telescopic cylinder is respectively in hinged fit with a first connecting arm and a second connecting arm in a telescopic manner, the first connecting arm is far away from one end of the second telescopic cylinder and the hinged fit of the second hinged seat, the second connecting arm is far away from one end of the second telescopic cylinder and the hinged fit of the bottom of the tail plate, and the second telescopic cylinder is connected with the controller.
5. The transportation vehicle load-bearing surface inversion structure of claim 1, wherein: the bottom of the tail plate, which is far away from one end of the main supporting plate, is a wedge-shaped section.
6. The transportation vehicle load-bearing surface inversion structure of claim 1, wherein: the controller is a hydraulic reversing valve, the supporting mechanism is a hydraulic cylinder, and the supporting mechanism is connected with the hydraulic pump through the controller.
7. The transportation vehicle load-bearing surface inversion structure of claim 1, wherein: the controller is a change-over switch, the supporting mechanism is an electric cylinder, and the supporting mechanism is electrically connected with the power supply through the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221810261.6U CN217598411U (en) | 2022-07-13 | 2022-07-13 | Turnover structure of carrying surface of transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221810261.6U CN217598411U (en) | 2022-07-13 | 2022-07-13 | Turnover structure of carrying surface of transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217598411U true CN217598411U (en) | 2022-10-18 |
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ID=83591635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221810261.6U Active CN217598411U (en) | 2022-07-13 | 2022-07-13 | Turnover structure of carrying surface of transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217598411U (en) |
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2022
- 2022-07-13 CN CN202221810261.6U patent/CN217598411U/en active Active
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