CN221162425U - Electric push rod structural arrangement of automobile tail plate - Google Patents
Electric push rod structural arrangement of automobile tail plate Download PDFInfo
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- CN221162425U CN221162425U CN202322908579.9U CN202322908579U CN221162425U CN 221162425 U CN221162425 U CN 221162425U CN 202322908579 U CN202322908579 U CN 202322908579U CN 221162425 U CN221162425 U CN 221162425U
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- 238000009434 installation Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000007306 turnover Effects 0.000 abstract description 7
- 230000008014 freezing Effects 0.000 description 1
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- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model relates to the technical field of automobile tail boards, and discloses an electric push rod structural arrangement of an automobile tail board, which comprises a tail board girder and a bearing platform, wherein the bearing platform is hinged with the tail board girder through two overturning push rods, the overturning push rods are provided with second motors, the second motors are arranged below the overturning push rods and longitudinally arranged between the overturning push rods, lifting push rods for driving the bearing platform to lift are hinged on a fixed-length rod, the lifting push rods are arranged below the fixed-length rod, and two lifting push rods are oppositely arranged at intervals to form a placement area; the lifting push rod is provided with a first motor, the two first motors are oppositely and oppositely arranged, and the two first motors are respectively positioned in the placement area; the second motor of the turnover push rod is arranged downwards, so that the occupied space of the turnover push rod is reduced, the two lifting push rods are arranged at opposite intervals, and the two first motors are oppositely arranged, so that the occupied space of the turnover push rod is reduced, and the problems that the electric push rod is large in size, the tail part is more than a hydraulic cylinder, the motors are not easy to arrange and the like are solved.
Description
Technical Field
The utility model relates to the technical field of automobile tail plates, in particular to electric push rod structural arrangement of an automobile tail plate.
Background
Along with the development of logistics industry in China, the demand for installing tail boards on vehicles is continuously increasing.
Most of the existing automobile tail boards adopt hydraulic systems, and have the problems of difficult maintenance, running, overflowing, dripping, leaking, low-temperature freezing and the like.
The electric push rod is gradually replacing the hydraulic push rod on the mobile equipment; one of the difficulties of using an electric push rod instead of a hydraulic cylinder is: the electric push rod has large volume, and the tail part is more than the hydraulic cylinder, so the electric push rod is not easy to arrange.
Disclosure of utility model
The utility model aims to provide the structural arrangement of the electric push rod of the automobile tail plate, and aims to solve the problems that in the prior art, the electric push rod is large in size, and motors at the tail part of the electric push rod are more than a hydraulic cylinder, so that the electric push rod is not easy to arrange.
The utility model is realized in such a way that the device comprises a tail plate girder and a bearing platform, wherein the bearing platform is hinged with the tail plate girder through two overturning push rods, a second motor is arranged on the overturning push rods, the second motor is positioned below the overturning push rods, the two overturning push rods are longitudinally arranged, two opposite and spaced apart to form a mounting area, two fixed-length rods are arranged in the mounting area, two ends of each fixed-length rod are respectively hinged with the tail plate girder and the bearing platform, a placement area is formed between the two fixed-length rods at opposite and spaced apart, a lifting push rod for driving the bearing platform to lift is hinged on each fixed-length rod, the lifting push rod is positioned below the fixed-length rods, and the two lifting push rods are oppositely arranged at a spaced apart to form the placement area; the lifting push rod is provided with a first motor, the two first motors are oppositely and oppositely arranged, and the two first motors are respectively located in the placement area.
Further, the connecting seat is welded in one side of the tail plate girder facing the installation area, the top of the connecting seat is hinged with the inner end of the fixed length rod, and the bottom of the connecting seat is hinged with the inner end of the lifting push rod to form a lower hinge position.
Further, the lifting push rod comprises a first fixed pipe and a first telescopic pipe, one end of the first telescopic pipe is inserted into the first fixed pipe, a first footstock is arranged at the other end of the first telescopic pipe and exposed out of the outer end of the first fixed pipe, the first footstock is hinged with the outer end of the fixed length rod through a pin shaft to form an upper hinge position, the first motor is connected with the first fixed pipe through a first gear reduction box, a first tailstock is arranged on the first gear reduction box, and the first tailstock is hinged with the connecting seat to form a lower hinge position.
Further, the first gear reduction box is provided with an orientation end face arranged towards the tail plate girder and a deviating end face arranged away from the tail plate girder, the first tail seat is located on the orientation end face, the first motor is located on the deviating end face, and the orientation end face and the deviating end face are mutually perpendicular.
Further, a first top hole penetrating and hinged with the fixed-length rod through a pin shaft is formed in the first top seat, the circle center of the first top hole is located on the axis of the first telescopic tube, a first tail hole penetrating and hinged with the connecting seat through the pin shaft is formed in the first tail seat, and the first tail hole deviates from the axis of the first telescopic tube.
Further, the lower hinge position is offset from the tailgate girder and below the mounting region.
Further, a fixed seat is arranged on the tail plate girder, the fixed seat is hinged with the inner end of the overturning push rod, and the outer end of the overturning push rod is hinged with the bearing platform.
Further, the upset push rod includes second fixed pipe and second flexible pipe, the one end of second flexible pipe alternates in the fixed pipe of second, the other end of second flexible pipe is equipped with the second footstock, the second footstock exposes outside the outer end of the fixed pipe of second, the second footstock is connected through the round pin axle is articulated with load-bearing platform, the second motor is connected through the second gear reduction box with the inner of the fixed pipe of second, be equipped with the second tailstock on the second gear reduction box, the second tailstock is connected with the fixing base is articulated.
Further, a second top hole penetrating and hinged with the bearing platform through a pin shaft is formed in the second top seat, a second tail hole penetrating and hinged with the fixing seat through a pin shaft is formed in the second tail seat, and the connecting line of the circle center of the second top hole and the circle center of the second tail hole coincides with the axis of the second telescopic pipe.
Further, the second motor is longitudinally arranged between the second motor and the second fixed pipe.
Compared with the prior art, the electric push rod structural arrangement of the automobile tail plate reduces the occupied space of the automobile tail plate through arranging the second motor of the turnover push rod downwards, relatively and alternately arranges the two lifting push rods, and oppositely arranges the two first motors, so that the occupied space of the electric push rod is reduced, and the problems that the electric push rod is large in size, the tail part is more than a hydraulic cylinder, and the motors are not easy to arrange are solved.
Drawings
Fig. 1 is a schematic perspective view of an electric push rod structural arrangement of an automobile tail plate;
fig. 2 is a schematic side view of the structure of the electric push rod of the automobile tail plate;
FIG. 3 is a schematic perspective view of a tailgate girder provided by the present utility model;
FIG. 4 is a schematic perspective view of a lift pushrod according to the present utility model;
FIG. 5 is a schematic view of the structure of the flip push rod provided by the present utility model;
fig. 6 is a schematic top view of the structural arrangement of the electric push rod of the automobile tail plate.
In the figure: the tail plate girder 10, the bearing platform 20, the fixed length rod 30, the lifting push rod 40, the overturning push rod 50, the placement area 60, the connecting seat 11, the fixed seat 12, the first fixed tube 41, the first telescopic tube 42, the first top seat 43, the first motor 44, the first gear reduction box 45, the first tail seat 46, the first top hole 47, the first tail hole 48, the facing end surface 49, the deviating end surface 410, the lower hinging position 411, the upper hinging position 412, the second fixed tube 51, the second telescopic tube 52, the second top seat 53, the second motor 54, the second gear reduction box 55, the second tail seat 56, the second top hole 57 and the second tail hole 58.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The implementation of the present utility model will be described in detail below with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limiting the present utility model, and specific meanings of the terms described above may be understood by those of ordinary skill in the art according to specific circumstances.
Referring to fig. 1-6, a preferred embodiment of the present utility model is provided.
The electric push rod structure of the automobile tail plate is arranged, the electric push rod structure comprises a tail plate girder 10 and a bearing platform 20, the bearing platform 20 is hinged with the tail plate girder 10 through two overturning push rods 50, a second motor 54 is arranged on the overturning push rods 50, the second motor 54 is positioned below the overturning push rods 50 and longitudinally arranged between the overturning push rods 50, two overturning push rods 50 are oppositely arranged at intervals to form an installation area, two fixed-length rods 30 are arranged in the installation area, two ends of each fixed-length rod 30 are respectively hinged with the tail plate girder 10 and the bearing platform 20, an placement area 60 is formed between the two fixed-length rods 30 at intervals, lifting push rods 40 for driving the bearing platform 20 to lift are hinged on the fixed-length rods 30, and the two lifting push rods 40 are oppositely arranged at intervals to form the placement area 60; the lifting push rod 40 is provided with a first motor 44, two first motors 44 are oppositely arranged, and the two first motors 44 are respectively positioned in the placement area 60.
The above-mentioned electric putter structure arrangement of car tailboard reduces its occupation space through arranging the second motor 54 of upset push rod 50 down, with two relative interval arrangements between lifting push rod 40 to let two first motors 44 opposite directions relative arrangement, reduce its occupation space, solved electric putter bulky, afterbody more than the hydraulic cylinder problem that difficult arranging such as motor.
In the embodiment, a connecting seat 11 is welded in one side of the tail plate girder 10 facing the installation area, the top of the connecting seat 11 is hinged with the inner end of the fixed length rod 30, and the bottom of the connecting seat 11 is hinged with the inner end of the lifting push rod 40 to form a lower hinge position 411; in this way, the mounting distance of the lift push rod 40 can be reduced.
In this embodiment, the lifting push rod 40 includes a first fixed tube 41 and a first telescopic tube 42, one end of the first telescopic tube 42 is inserted into the first fixed tube 41, the other end of the first telescopic tube 42 is provided with a first footstock 43, the first footstock 43 is exposed out of the outer end of the first fixed tube 41, the outer ends of the first footstock 43 and the fixed length rod 30 are hinged through a pin shaft, an upper hinge position 412 is formed, a first motor 44 is connected with the first fixed tube 41 through a first gear reduction box 45, a first tailstock 46 is provided on the first gear reduction box 45, and the first tailstock 46 is hinged with the connecting seat 11, so as to form a lower hinge position 411.
The first gear reduction box 45 is provided with a facing end face 49 arranged towards the tail plate girder 10 and a deviating end face 410 arranged away from the tail plate girder 10, the first tail seat 46 is positioned on the facing end face 49, the first motor 44 is positioned on the deviating end face 410, and the facing end face 49 and the deviating end face 410 are mutually perpendicular.
The first top seat 43 is provided with a first top hole 47 which is penetrated and hinged with the fixed length rod 30 through a pin shaft, the center of the first top hole 47 is positioned on the axis of the first telescopic tube 42, the first tail seat 46 is provided with a first tail hole 48 which is penetrated and hinged with the connecting seat 11 through a pin shaft, and the first tail hole 48 is arranged deviating from the axis of the first telescopic tube 42.
In this embodiment, the lower hinge 411 is offset from the tailgate girder 10 and below the mounting region.
The lower hinge position 411 is far away from the tail boom 10, so that the lifting push rod 40 cannot interfere with the tail boom 10 during operation; when the carrying platform 20 moves to the lower limit position, the first gear reduction box 45 of the lifting push rod 40 does not interfere with the tail girder 10 and the connecting seat 11.
The tail plate girder 10 is provided with a fixed seat 12, the fixed seat 12 is hinged with the inner end of the turnover push rod 50, and the outer end of the turnover push rod 50 is hinged with the bearing platform 20; in this way, the installation distance of the flipping push rod 50 can be reduced.
In this embodiment, the turnover push rod 50 includes a second fixed tube 51 and a second telescopic tube 52, one end of the second telescopic tube 52 is inserted into the second fixed tube 51, the other end of the second telescopic tube 52 is provided with a second footstock 53, the second footstock 53 is exposed out of the outer end of the second fixed tube 51, the second footstock 53 is hinged with the bearing platform 20 through a pin shaft, the second motor 54 is connected with the inner end of the second fixed tube 51 through a second gear reduction box 55, a second tailstock 56 is arranged on the second gear reduction box 55, and the second tailstock 56 is hinged with the fixed seat 12.
The two turning push rods 50 are positioned at the outer sides of the lifting push rods 40, and the second motor 54 of the turning push rods 50 is arranged right below the second fixed pipe 51; the two overturning push rods 50 are symmetrical in structure, and the two overturning push rods 50 are symmetrically installed; the second motor 54 of the flipping push rod 50 is directed toward the inside of the load-bearing platform 20.
The second top seat 53 is provided with a second top hole 57 which is penetrated and hinged with the bearing platform 20 through a pin shaft, the second tailstock 56 is provided with a second tailhole 58 which is penetrated and hinged with the fixed seat 12 through a pin shaft, and the connecting line between the circle center of the second top hole 57 and the circle center of the second tailhole 58 coincides with the axis of the second telescopic pipe 52.
The second motor 54 is longitudinally arranged between the second fixed tube 51; in this way, the occupied space of the flipping push rod 50 can be reduced.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The electric push rod structure arrangement of the automobile tail plate is characterized by comprising a tail plate girder and a bearing platform, wherein the bearing platform is hinged with the tail plate girder through two overturning push rods, a second motor is arranged on the overturning push rods, the second motor is positioned below the overturning push rods and longitudinally arranged between the overturning push rods, two overturning push rods are oppositely arranged at intervals to form an installation area, two fixed-length rods are arranged in the installation area, two ends of each fixed-length rod are respectively hinged with the tail plate girder and the bearing platform, a placement area is formed between the two fixed-length rods at intervals, lifting push rods for driving the bearing platform to lift are hinged on the fixed-length rods, and the lifting push rods are positioned below the fixed-length rods and are oppositely arranged at intervals to form the placement area; the lifting push rod is provided with a first motor, the two first motors are oppositely and oppositely arranged, and the two first motors are respectively located in the placement area.
2. The arrangement of claim 1, wherein a connecting seat is welded in the side of the tail boom facing the mounting area, the top of the connecting seat is hinged with the inner end of the fixed length rod, and the bottom of the connecting seat is hinged with the inner end of the lifting push rod to form a lower hinge position.
3. The electric push rod structural arrangement of an automobile tail plate according to claim 2, wherein the lifting push rod comprises a first fixed pipe and a first telescopic pipe, one end of the first telescopic pipe is inserted into the first fixed pipe, the other end of the first telescopic pipe is provided with a first footstock, the first footstock is exposed out of the outer end of the first fixed pipe, the first footstock is hinged with the outer end of the fixed length rod through a pin shaft to form an upper hinge position, the first motor is connected with the first fixed pipe through a first gear reduction box, the first gear reduction box is provided with a first tailstock, and the first tailstock is hinged with the connecting seat to form the lower hinge position.
4. The arrangement of the electric push rod structure of the automobile tail plate according to claim 3, wherein the first gear reduction box is provided with a facing end face facing the tail plate girder and a deviating end face deviating from the tail plate girder, the first tail seat is located on the facing end face, the first motor is located on the deviating end face, and the facing end face and the deviating end face are mutually perpendicular.
5. The electric push rod structural arrangement of an automobile tail board according to claim 4, wherein a first top hole penetrating and hinged with the fixed-length rod through a pin shaft is formed in the first top seat, the circle center of the first top hole is located on the axis of the first telescopic pipe, a first tail hole penetrating and hinged with the connecting seat through the pin shaft is formed in the first tail seat, and the first tail hole is arranged offset from the axis of the first telescopic pipe.
6. The motor-push rod structural arrangement of an automotive tailgate according to claim 2 wherein said lower hinge position is offset from the tailgate girder and below the mounting region.
7. The electric putter structure arrangement of an automotive tailgate according to any one of claims 1 to 6 wherein a fixed seat is provided on the tailgate girder, the fixed seat being hingedly connected to an inner end of the flip push rod, an outer end of the flip push rod being hingedly connected to the load carrying platform.
8. The electric push rod structural arrangement of an automobile tail plate according to claim 7, wherein the overturning push rod comprises a second fixed pipe and a second telescopic pipe, one end of the second telescopic pipe is inserted into the second fixed pipe, the other end of the second telescopic pipe is provided with a second footstock, the second footstock is exposed out of the outer end of the second fixed pipe, the second footstock is hinged with the bearing platform through a pin shaft, the second motor is connected with the inner end of the second fixed pipe through a second gear reduction box, and the second gear reduction box is provided with a second tailstock which is hinged with the fixed seat.
9. The electric push rod structural arrangement of the automobile tail board according to claim 8, wherein the second footstock is provided with a second foothole which is penetrated and hinged with the bearing platform through a pin shaft, the second footstock is provided with a second tail hole which is penetrated and hinged with the fixing seat through a pin shaft, and the connecting line of the circle center of the second foothole and the circle center of the second tail hole is overlapped with the axis of the second telescopic pipe.
10. The motor-driven push rod structural arrangement of an automotive tailgate according to claim 9 wherein said second motor is longitudinally disposed between said second motor and said second stationary tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322908579.9U CN221162425U (en) | 2023-10-30 | 2023-10-30 | Electric push rod structural arrangement of automobile tail plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322908579.9U CN221162425U (en) | 2023-10-30 | 2023-10-30 | Electric push rod structural arrangement of automobile tail plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221162425U true CN221162425U (en) | 2024-06-18 |
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ID=91533656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322908579.9U Active CN221162425U (en) | 2023-10-30 | 2023-10-30 | Electric push rod structural arrangement of automobile tail plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221162425U (en) |
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2023
- 2023-10-30 CN CN202322908579.9U patent/CN221162425U/en active Active
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