CN213893886U - Liftable roof structure for sealed type barreled garbage truck - Google Patents
Liftable roof structure for sealed type barreled garbage truck Download PDFInfo
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- CN213893886U CN213893886U CN202022095768.5U CN202022095768U CN213893886U CN 213893886 U CN213893886 U CN 213893886U CN 202022095768 U CN202022095768 U CN 202022095768U CN 213893886 U CN213893886 U CN 213893886U
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Abstract
The utility model discloses a liftable roof structure for a sealed barreled garbage truck, which comprises a truck roof and a lifting device; the lifting device comprises a lifting power piece, a front support assembly and a rear support assembly; the rear support assembly comprises a first rear support column and a second rear support column; the front support assembly comprises a first front support column, a second front support column and a transverse shaft rod; two ends of the transverse shaft lever are respectively hinged to two sides in front of the box body of the sealed barreled garbage truck; an auxiliary connecting piece is fixedly connected to the transverse shaft rod, and the lifting power piece is in transmission connection with the auxiliary connecting piece. The utility model discloses an adopt a lift power spare alright with whole roof of lift, not only greatly reduced manufacturing cost, simple to operate moreover, durable.
Description
Technical Field
The utility model belongs to the technical field of the car and specifically relates to a liftable formula roof structure for sealed barreled garbage truck that says so.
Background
Most of roofs of existing garbage can loading vehicles are fixed with carriages of the vehicles, and the roofs of a few garbage can loading vehicles can be lifted, but the manufacturing cost of the lifted roofs is high at present, and the lifting is mainly realized by adopting a plurality of power devices (such as oil cylinders), namely, the four oil cylinders are respectively arranged at the four corners of the roofs, and the lifting of the roofs is realized through the synchronous operation of the four oil cylinders. In addition, the four oil cylinders drive the vehicle roof to move consistently, but after the four oil cylinders are used for a long time, the four oil cylinders cannot drive synchronously, so that the rising or falling processes of the four corners of the vehicle roof are inconsistent, and the vehicle roof and the oil cylinders are easily damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a liftable formula roof structure for sealed barreled garbage truck.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a liftable roof structure for a sealed barreled garbage truck comprises a truck roof and a lifting device; the lifting device comprises a lifting power piece, a front support assembly and a rear support assembly; the rear support assembly comprises a first rear support strut and a second rear support strut; the upper end of the first rear supporting column is hinged with one side behind the vehicle roof, and the lower end of the first rear supporting column is hinged with one side behind the box body of the sealed barreled garbage truck; the upper end of the second rear supporting column is hinged with the other side of the rear part of the vehicle roof, and the lower end of the second rear supporting column is hinged with the other side of the rear part of the box body of the sealed barreled garbage truck; the front support assembly comprises a first front support column, a second front support column and a transverse shaft rod; two ends of the transverse shaft lever are respectively hinged to two sides in front of the box body of the sealed barreled garbage truck; the upper end of the first front support column is hinged with one side in front of the vehicle roof, and the lower end of the first front support column is fixedly connected with one end of the transverse shaft rod; the upper end of the second front support column is hinged with the other side in front of the vehicle roof, and the lower end of the second front support column is fixedly connected with the other end of the transverse shaft rod; and the transverse shaft rod is fixedly connected with an auxiliary connecting piece, and the lifting power piece is in transmission connection with the auxiliary connecting piece.
The further technical scheme is as follows: the auxiliary connecting piece is fixedly connected to the middle part of the transverse shaft rod.
The further technical scheme is as follows: the lifting power part is a lifting oil cylinder.
The further technical scheme is as follows: the lifting oil cylinder is located below the auxiliary connecting piece and is arranged in an inclined state.
The further technical scheme is as follows: the auxiliary connecting piece comprises a first supporting arm and a second supporting arm which are fixedly connected with the transverse shaft lever, and a hinged shaft which is fixedly connected between the first supporting arm and the second supporting arm; the output end of the lifting oil cylinder is hinged with the hinged shaft.
The further technical scheme is as follows: the hinged part of the first front support column and the car roof is positioned behind the hinged part of the transverse shaft rod and the box body of the sealed barreled garbage truck, the hinged part of the second front support column and the car roof is positioned behind the hinged part of the transverse shaft rod and the box body of the sealed barreled garbage truck, the hinged part of the first rear support column and the car roof is positioned behind the hinged part of the first rear support column and the box body of the sealed barreled garbage truck, and the hinged part of the second rear support column and the car roof is positioned behind the hinged part of the second rear support column and the box body of the sealed barreled garbage truck.
The further technical scheme is as follows: the front support assembly further comprises a first support bearing and a second support bearing; one end of the transverse shaft rod is hinged with the box body of the sealed barreled garbage truck through a first supporting bearing, and the other end of the transverse shaft rod is hinged with the box body of the sealed barreled garbage truck through a second supporting bearing.
The further technical scheme is as follows: the front support assembly further comprises a first auxiliary support column and a second auxiliary support column; the upper end of the first auxiliary supporting column is hinged with one side in front of the car roof, and the lower end of the first auxiliary supporting column is hinged with one side in front of the box body of the sealed barreled garbage car; the upper end of the second auxiliary supporting column is hinged to the other side of the front of the car roof, and the lower end of the second auxiliary supporting column is hinged to the other side of the front of the box body of the sealed barreled garbage truck.
Compared with the prior art, the utility model beneficial effect be: the utility model discloses an adopt a lift power spare alright with whole roof of lift, not only greatly reduced manufacturing cost, simple to operate moreover, durable.
The foregoing is a summary of the present invention, and other objects, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments, which is provided for the purpose of illustration and understanding of the present invention.
Drawings
Fig. 1 is a partial schematic structural view and a partial enlarged view of a specific embodiment of a liftable roof structure of a sealed garbage can of the present invention;
fig. 2 is a schematic structural view and a partial enlarged view (the roof is not raised) of a specific embodiment of the liftable roof structure for the sealed type garbage can of the present invention;
fig. 3 is a schematic structural diagram and a partial enlarged view (a raised state of the roof) of an embodiment of the liftable roof structure of the sealed garbage can of the present invention.
Reference numerals
1. A vehicle roof; 2. a lift cylinder; 3. an auxiliary connection member; 31. a first support arm; 32. a second support arm; 33. hinging a shaft; 4. a transverse shaft; 5. a first front support column; 6. a first support bearing; 7. a first rear support strut; 8. a first auxiliary support column; 9. a box body of a sealed barreled garbage truck.
Detailed Description
In order to more fully understand the technical content of the present invention, the technical solution of the present invention will be further described and illustrated with reference to the following specific embodiments, but not limited thereto.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that 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 those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," some embodiments, "" an example, "" a specific example, "" or "some examples," or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.
Referring to fig. 1-3, the present invention provides a liftable roof structure for a sealed garbage can, comprising a roof 1 and a lifting device; the lifting device comprises a lifting power piece, a front support assembly and a rear support assembly; the rear support assembly comprises a first rear support strut 7 and a second rear support strut; the upper end of the first rear supporting column 7 is hinged with one side behind the vehicle roof 1 through a pin shaft seat, and the lower end of the first rear supporting column 7 is hinged with one side behind a box body 9 of the sealed barreled garbage truck through the pin shaft seat; the upper end of the second rear supporting column is hinged with the other side of the rear part of the vehicle roof 1 through a pin shaft seat, and the lower end of the second rear supporting column is hinged with the other side of the rear part of the box body 9 of the sealed barreled garbage truck through the pin shaft seat; the front support assembly comprises a first front support column 5, a second front support column and a transverse shaft 4; two ends of the transverse shaft lever 4 are respectively hinged to two sides in front of a box body 9 of the sealed barreled garbage truck; the upper end of the first front support column 5 is hinged with one side in front of the vehicle roof 1 through a pin shaft seat, and the lower end of the first front support column 5 is fixedly connected with one end of the transverse shaft lever 4; the upper end of the second front supporting column is hinged with the other side in front of the vehicle roof 1 through a pin shaft seat, and the lower end of the second front supporting column is fixedly connected with the other end of the transverse shaft lever 4; an auxiliary connecting piece 3 is fixedly connected to the transverse shaft rod 4, and the lifting power piece is in transmission connection with the auxiliary connecting piece 3.
The utility model discloses an adopt a lift power spare alright with whole roof of lift, not only greatly reduced manufacturing cost, simple to operate moreover, durable.
In this embodiment, the lifting power member is a lifting cylinder 2. Preferably, the auxiliary connection 3 is fixedly connected to the middle of the transverse shaft 4. The auxiliary connecting piece 3 is arranged in the middle of the transverse shaft rod 4, so that the power provided by the lifting oil cylinder 2 is more balanced, and the car roof 1 is easier to lift.
Specifically, referring to fig. 1, the lift cylinder 2 is disposed below the auxiliary connecting member 3 and is disposed in an inclined state. The auxiliary connecting piece 3 comprises a first arm 31 and a second arm 32 fixedly connected with the transverse shaft lever 4, and a hinge shaft 33 fixedly connected between the first arm 31 and the second arm 32; the output end of the lifting oil cylinder 2 is hinged with a hinged shaft 33. The hinged position of the first front support column 5 and the car roof 1 is located behind the hinged position of the transverse shaft rod 4 and the box body 9 of the sealed barreled garbage truck, the hinged position of the second front support column and the car roof 1 is located behind the hinged position of the transverse shaft rod 4 and the box body 9 of the sealed barreled garbage truck, the hinged position of the first rear support column 7 and the car roof 1 is located behind the hinged position of the first rear support column 7 and the box body 9 of the sealed barreled garbage truck, and the hinged position of the second rear support column and the car roof 1 is located behind the hinged position of the second rear support column and the box body 9 of the sealed barreled garbage truck.
The utility model discloses a theory of operation that roof 1 goes up and down as follows: referring to fig. 2 and 3, fig. 2 shows a state where the roof 1 is not raised, and fig. 3 shows a state where the roof 1 is raised. When the vehicle is going to go from the non-lifted state shown in fig. 2 to the lifted state shown in fig. 3, the lift cylinder 2 is started, the output end of the lift cylinder 2 pushes up the auxiliary connector 3, the transverse shaft 4 rotates clockwise (relative to the direction shown in the figure), and the transverse shaft 4 rotates clockwise, so that the first front support column 5, the second front support column, the first rear support column 7 and the second rear support column also rotate clockwise relative to the box 9 of the sealed garbage can, thereby lifting the roof 1. If the vehicle is going to be lifted from the lifting state shown in fig. 3 to the non-lifting state shown in fig. 2, the output end of the lift cylinder 2 is retracted, the transverse shaft 4 rotates counterclockwise, and the first front support column 5, the second front support column, the first rear support column 7 and the second rear support column also rotate counterclockwise relative to the case 9 of the sealed garbage can, so that the roof 1 is lowered.
Further, referring to fig. 1, the front support assembly further includes a first support bearing 6 and a second support bearing; one end of the transverse shaft lever 4 is hinged with a box body 9 of the sealed barreled garbage truck through a first supporting bearing 6, and the other end of the transverse shaft lever 4 is hinged with the box body 9 of the sealed barreled garbage truck through a second supporting bearing.
In some embodiments, such as this embodiment, please refer to fig. 2, the front support assembly further includes a first auxiliary support column 8 and a second auxiliary support column; the upper end of the first auxiliary supporting column 8 is hinged with one side in front of the car roof 1, and the lower end of the first auxiliary supporting column 8 is hinged with one side in front of the box body 9 of the sealed barreled garbage car; the upper end of the second auxiliary supporting column is hinged with the other side in front of the car roof 1, and the lower end of the second auxiliary supporting column is hinged with the other side in front of the box body 9 of the sealed barreled garbage car. The first auxiliary supporting pillar 8 and the second auxiliary supporting pillar have an auxiliary supporting function when the roof 1 is raised.
The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.
Claims (8)
1. A liftable roof structure for a sealed barreled garbage truck is characterized by comprising a truck roof and a lifting device; the lifting device comprises a lifting power part, a front support assembly and a rear support assembly; the rear support assembly comprises a first rear support strut and a second rear support strut; the upper end of the first rear supporting column is hinged with one side behind the vehicle roof, and the lower end of the first rear supporting column is hinged with one side behind the box body of the sealed barreled garbage truck; the upper end of the second rear supporting column is hinged with the other side of the rear part of the vehicle roof, and the lower end of the second rear supporting column is hinged with the other side of the rear part of the box body of the sealed barreled garbage truck; the front support assembly comprises a first front support column, a second front support column and a transverse shaft rod; two ends of the transverse shaft lever are respectively hinged to two sides in front of the box body of the sealed barreled garbage truck; the upper end of the first front support column is hinged with one side in front of the vehicle roof, and the lower end of the first front support column is fixedly connected with one end of the transverse shaft rod; the upper end of the second front support column is hinged with the other side in front of the vehicle roof, and the lower end of the second front support column is fixedly connected with the other end of the transverse shaft rod; and the transverse shaft rod is fixedly connected with an auxiliary connecting piece, and the lifting power piece is in transmission connection with the auxiliary connecting piece.
2. The liftable roof structure for a sealed garbage can according to claim 1, wherein the auxiliary connecting member is fixedly connected to a middle portion of the transverse shaft.
3. The liftable roof structure for a sealed garbage can according to claim 1, wherein the lifting power member is a lift cylinder.
4. The liftable roof structure of a sealed garbage can according to claim 3, wherein the lift cylinder is located below the auxiliary connecting member and is disposed in an inclined state.
5. The liftable roof structure of a sealed garbage can according to claim 4, wherein the auxiliary connecting member comprises a first arm and a second arm fixedly connected with the transverse shaft, and a hinge shaft fixedly connected between the first arm and the second arm; the output end of the lifting oil cylinder is hinged with the hinged shaft.
6. The liftable roof structure of claim 1, wherein the hinge joint of the first front support pillar and the roof is located behind the hinge joint of the transverse shaft and the box body of the sealed garbage can, the hinge joint of the second front support pillar and the roof is located behind the hinge joint of the transverse shaft and the box body of the sealed garbage can, the hinge joint of the first rear support pillar and the roof is located behind the hinge joint of the first rear support pillar and the box body of the sealed garbage can, and the hinge joint of the second rear support pillar and the roof is located behind the hinge joint of the second rear support pillar and the box body of the sealed garbage can.
7. The liftable roof structure for a sealed garbage can truck of claim 1, wherein the front support assembly further comprises a first support bearing and a second support bearing; one end of the transverse shaft rod is hinged with the box body of the sealed barreled garbage truck through a first supporting bearing, and the other end of the transverse shaft rod is hinged with the box body of the sealed barreled garbage truck through a second supporting bearing.
8. The liftable roof structure for a sealed garbage can truck of claim 1, wherein the front support assembly further comprises a first auxiliary support column and a second auxiliary support column; the upper end of the first auxiliary supporting column is hinged with one side in front of the car roof, and the lower end of the first auxiliary supporting column is hinged with one side in front of the box body of the sealed barreled garbage car; the upper end of the second auxiliary supporting column is hinged to the other side of the front of the car roof, and the lower end of the second auxiliary supporting column is hinged to the other side of the front of the box body of the sealed barreled garbage truck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022095768.5U CN213893886U (en) | 2020-09-22 | 2020-09-22 | Liftable roof structure for sealed type barreled garbage truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022095768.5U CN213893886U (en) | 2020-09-22 | 2020-09-22 | Liftable roof structure for sealed type barreled garbage truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213893886U true CN213893886U (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022095768.5U Active CN213893886U (en) | 2020-09-22 | 2020-09-22 | Liftable roof structure for sealed type barreled garbage truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213893886U (en) |
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- 2020-09-22 CN CN202022095768.5U patent/CN213893886U/en active Active
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