CN211995324U - Semitrailer with self-loading and self-unloading hoisting mechanism - Google Patents
Semitrailer with self-loading and self-unloading hoisting mechanism Download PDFInfo
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- CN211995324U CN211995324U CN202020193150.XU CN202020193150U CN211995324U CN 211995324 U CN211995324 U CN 211995324U CN 202020193150 U CN202020193150 U CN 202020193150U CN 211995324 U CN211995324 U CN 211995324U
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- hydraulic cylinder
- block
- cavity
- loading
- unloading
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- 230000007246 mechanism Effects 0.000 title claims description 11
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 1
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Abstract
The utility model belongs to a semitrailer with from loading and unloading hoisting machine constructs, including sweep and rectangular block, the rectangular block sets up the sweep upper surface, the sweep with be provided with the loading and unloading structure on the rectangular block, the loading and unloading structure mainly includes: hoist and mount portion and supporting part, hoist and mount portion sets up on the rectangular block, the supporting part sets up the sweep bottom surface, the utility model discloses from the dress self-discharging, it is more convenient to use, saves loading and unloading time to there is the auxiliary stay, slows down the pressure of automobile body.
Description
Technical Field
The utility model belongs to the technical field of a semitrailer, especially, relate to a semitrailer with from loading and unloading hoisting machine constructs.
Background
Container transportation has become an efficient logistics transportation mode capable of being equipped with standard transportation equipment around the world, container transportation in China generally is that containers are loaded on a semi-trailer and dragged to be transported by a tractor, and loading and unloading of the containers on the semi-trailer need to be carried out by means of special loading and unloading equipment due to heavy weight of the containers. Therefore, for logistics distribution companies, only the semitrailer with the container can be thrown to a cargo owner unit, and the tractor and a driver execute other tasks, so that the logistics distribution companies are forced to configure a plurality of semitrailers for one tractor, and through investigation, one tractor is generally configured with 3-5 semitrailers, so that the logistics distribution companies not only have large investment, but also have high additional cost, and the overall transportation cost is increased.
SUMMERY OF THE UTILITY MODEL
In order to achieve the purpose, the utility model adopts the technical scheme that the utility model provides a semitrailer with a self-loading and unloading hoisting mechanism, which comprises a vehicle plate and a rectangular block, wherein the rectangular block is arranged on the upper surface of the vehicle plate, and loading and unloading structures are arranged on the vehicle plate and the rectangular block;
the loading and unloading structure mainly comprises: a hoisting part and a supporting part;
the hoisting part is arranged on the rectangular block, and the supporting part is arranged on the bottom surface of the vehicle board.
Preferably, the hoisting part mainly comprises: the device comprises an inner cavity, a long hole, a screw rod, a first motor, a moving block, a driving cavity, a second motor, a disc, a sliding groove, a sliding strip, a connecting block, a notch, a first hydraulic cylinder, a supporting column, a second hydraulic cylinder, a swinging column, a long cavity, a third hydraulic cylinder, a sleeve and a hook;
the inner cavity is formed in the rectangular block, the long hole is formed in the upper surface of the inner cavity, the screw rod is movably connected to two opposite side surfaces in the inner cavity, the first motor is arranged on the side surface of the rectangular block, the output end of the first motor is connected with the screw rod, the moving block is connected to the screw rod in a threaded sleeved mode, the driving cavity is formed in the moving block, the second motor is arranged in the driving cavity, the output end of the second motor penetrates through the surface of the driving cavity, the disc is arranged at the output end of the second motor, the chute is formed in the side surface of the moving block, the sliding strip is arranged on the inner side surface of the disc and located in the chute, the connecting block is arranged on the side surface of the disc, the notch is formed in the side end surface of the connecting block, the first hydraulic cylinder pin shaft is rotatably connected to the notch, the support column pin shaft is rotatably connected to the upper surface of, the swing column pin shaft is rotatably connected to the upper end of the support column, the second hydraulic cylinder pin shaft is rotatably connected to the side surface of the support column and the output end of the second hydraulic cylinder pin shaft is rotatably connected with the swing column pin shaft, the long cavity is formed in the swing column, the third hydraulic cylinder is arranged in the long cavity, the sleeve is sleeved on the swing column and connected with the output end of the third hydraulic cylinder, and the lifting hook is arranged on the bottom surface of the sleeve.
Preferably, the support portion mainly includes: the bottom groove, the fixing block, the bottom rod, the bottom cavity, the fourth hydraulic cylinder, the limiting groove, the fifth hydraulic cylinder, the limiting block and the supporting plate;
the bottom groove is opened the sweep bottom surface, the fixed block round pin hub connection is in the bottom groove, the sill bar sets up fixed block one end, the bottom cavity is opened the sill bar lower extreme, the fourth pneumatic cylinder sets up in the bottom cavity, the spacing groove is opened the sill bar upper surface, the fifth pneumatic cylinder sets up the sweep bottom surface, the stopper slides and inlays the dress and be in the spacing inslot and with fifth pneumatic cylinder output end pin hub connection, the backup pad sets up the fourth pneumatic cylinder output.
Preferably, the limiting block and the limiting groove are in a T-shaped structure in cross section.
Preferably, the surface of the moving block is provided with an auxiliary groove, and the inner surface of the inner cavity is provided with an auxiliary block which is embedded in the auxiliary groove.
Compared with the prior art, the utility model has the advantages of, from the dress self-discharging, it is more convenient to use, saves handling time to there is the auxiliary stay, slows down the pressure of automobile body.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of a semitrailer with a self-loading and unloading hoisting mechanism provided in this embodiment;
FIG. 2 is a partial enlarged view of a semitrailer with a self-loading and unloading hoisting mechanism according to this embodiment;
FIG. 3 is a partial enlarged view of a semitrailer with a self-loading and unloading hoisting mechanism according to this embodiment;
in the above figures, 1, a sweep; 2. a rectangular block; 3. an inner cavity; 4. a long hole; 5. a screw; 6. a first motor; 7. a moving block; 8. a drive chamber; 9. a second motor; 10. a disc; 11. a chute; 12. a slide bar; 13. connecting blocks; 14. opening the gap; 15. a first hydraulic cylinder; 16. a support pillar; 17. a second hydraulic cylinder; 18. a swing post; 19. a long cavity; 20. a third hydraulic cylinder; 21. a sleeve; 22. a hook; 23. a bottom groove; 24. a fixed block; 25. a bottom bar; 26. a bottom cavity; 27. a fourth hydraulic cylinder; 28. a limiting groove; 29. a fifth hydraulic cylinder; 30. a limiting block; 31. a support plate; 32. an auxiliary groove; 33. and an auxiliary block.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
In the embodiment, as can be seen from fig. 1-3 of the specification, the scheme includes a vehicle plate 1 and a rectangular block 2, wherein the rectangular block 2 is arranged on the upper surface of the vehicle plate 1, and the vehicle plate 1 and the rectangular block 2 are provided with a loading and unloading structure;
the loading and unloading structure mainly comprises: a hoisting part and a supporting part;
the hoisting part is arranged on the rectangular block 2, and the supporting part is arranged on the bottom surface of the vehicle plate 1;
the hoisting part mainly comprises: the device comprises an inner cavity 3, a long hole 4, a screw rod 5, a first motor 6, a moving block 7, a driving cavity 8, a second motor 9, a disc 10, a sliding groove 11, a sliding strip 12, a connecting block 13, a notch 14, a first hydraulic cylinder 15, a supporting column 16, a second hydraulic cylinder 17, a swinging column 18, a long cavity 19, a third hydraulic cylinder 20, a sleeve 21 and a lifting hook 22;
the inner cavity 3 is opened in the rectangular block 2, the long hole 4 is opened on the inner upper surface of the inner cavity 3, the screw rod 5 is movably connected on two opposite side surfaces in the inner cavity 3, the first motor 6 is arranged on the side surface of the rectangular block 2, the output end of the first motor is connected with the screw rod 5, the moving block 7 is connected on the screw rod 5 in a threaded manner, the driving cavity 8 is opened in the moving block 7, the second motor 9 is arranged in the driving cavity 8, the output end of the second motor passes through the surface of the driving cavity 8, the disc 10 is arranged at the output end of the second motor 9, the sliding groove 11 is opened on the side surface of the moving block 7, the sliding strip 12 is arranged on the inner side surface of the disc 10 and is positioned in the sliding groove 11, the connecting block 13 is arranged on the side surface of the disc 10, the gap 14 is opened on the side end surface of the connecting block 13, and the first hydraulic cylinder, the supporting column 16 is connected to the upper surface of the disc 10 in a pin rotating mode, the side surface of the supporting column is connected with the pin of the output end of the first hydraulic cylinder 15 in a pin rotating mode, the swinging column 18 is connected to the upper end of the supporting column 16 in a pin rotating mode, the second hydraulic cylinder 17 is connected to the side surface of the supporting column 16 in a pin rotating mode, the output end of the second hydraulic cylinder is connected with the pin of the swinging column 18 in a pin rotating mode, the long cavity 19 is formed in the swinging column 18, the third hydraulic cylinder 20 is arranged in the long cavity 19, the sleeve 21 is sleeved on the swinging column 18 and connected with the output end of the third hydraulic cylinder 20, and the;
the support portion mainly includes: the hydraulic support comprises a bottom groove 23, a fixed block 24, a bottom rod 25, a bottom cavity 26, a fourth hydraulic cylinder 27, a limiting groove 28, a fifth hydraulic cylinder 29, a limiting block 30 and a support plate 31;
the bottom groove 23 is formed in the bottom surface of the vehicle plate 1, the fixed block 24 is rotatably connected in the bottom groove 23 through a pin shaft, the bottom rod 25 is arranged at one end of the fixed block 24, the bottom cavity 26 is formed in the lower end of the bottom rod 25, the fourth hydraulic cylinder 27 is arranged in the bottom cavity 26, the limiting groove 28 is formed in the upper surface of the bottom rod 25, the fifth hydraulic cylinder 29 is arranged on the bottom surface of the vehicle plate 1, the limiting block 30 is slidably embedded in the limiting groove 28 and is connected with a pin shaft at the output end of the fifth hydraulic cylinder 29, and the supporting plate 31 is arranged at the output end of the fourth hydraulic cylinder 27;
the sections of the limiting block 30 and the limiting groove 28 are in a T-shaped structure, the surface of the moving block 7 is provided with an auxiliary groove 32, and the inner surface of the inner cavity 3 is provided with an auxiliary block 33 which is embedded in the auxiliary groove 32.
When in specific use: when loading and unloading goods, the bottom rod 25 is pushed out through the output end of the fifth hydraulic cylinder 29 through the limiting groove 28 and the limiting block 30 to be in a vertical state, then the output end of the fifth hydraulic cylinder 29 extends out to support the supporting plate 31 on the ground, then loading and unloading goods are started, the first motor 6 drives the screw rod 5 to move the moving block 7, the position of a certain distance is adjusted, after adjustment, the disk 10 is driven to rotate through the output end of the second motor 9, the angle can be adjusted, and then goods are lifted through the hook by swinging adjustment through the first hydraulic cylinder 15, the second hydraulic cylinder 17 and the third hydraulic cylinder 20.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (5)
1. A semi-trailer with a self-loading and unloading hoisting mechanism comprises a carriage plate (1) and a rectangular block (2), wherein the rectangular block (2) is arranged on the upper surface of the carriage plate (1), and is characterized in that loading and unloading structures are arranged on the carriage plate (1) and the rectangular block (2);
the loading and unloading structure mainly comprises: a hoisting part and a supporting part;
the hoisting part is arranged on the rectangular block (2), and the supporting part is arranged on the bottom surface of the vehicle plate (1).
2. A semitrailer with self-loading and unloading hoisting mechanisms according to claim 1, characterized in that said hoisting portion mainly comprises: the device comprises an inner cavity (3), a long hole (4), a screw rod (5), a first motor (6), a moving block (7), a driving cavity (8), a second motor (9), a disc (10), a sliding groove (11), a sliding strip (12), a connecting block (13), a notch (14), a first hydraulic cylinder (15), a supporting column (16), a second hydraulic cylinder (17), a swing column (18), a long cavity (19), a third hydraulic cylinder (20), a sleeve (21) and a lifting hook (22);
the inner cavity (3) is formed in the rectangular block (2), the long hole (4) is formed in the upper surface in the inner cavity (3), the screw rod (5) is movably connected to two opposite side surfaces in the inner cavity (3), the first motor (6) is arranged on the side surface of the rectangular block (2), the output end of the first motor is connected with the screw rod (5), the moving block (7) is connected to the screw rod (5) in a threaded sleeved mode, the driving cavity (8) is formed in the moving block (7), the second motor (9) is arranged in the driving cavity (8), the output end of the second motor penetrates through the surface of the driving cavity (8), the disc (10) is arranged at the output end of the second motor (9), the sliding groove (11) is formed in the side surface of the moving block (7), the sliding strip (12) is arranged on the inner side surface of the disc (10) and is located in the sliding groove (11), the connecting block (13) is arranged on the side surface of the disc (10), the opening (14) is formed in the side end surface of the connecting block (13), the first hydraulic cylinder (15) is connected in the opening (14) in a pin rotating mode, the supporting column (16) is connected in the disc (10) in a pin rotating mode, the side surface of the disc (10) is connected with the output end of the first hydraulic cylinder (15) in a pin rotating mode, the swinging column (18) is connected in the supporting column (16) in a pin rotating mode, the second hydraulic cylinder (17) is connected in the supporting column (16) in a pin rotating mode, the output end of the supporting column (16) is connected with the swinging column (18) in a pin rotating mode, the long cavity (19) is formed in the swinging column (18), the third hydraulic cylinder (20) is arranged in the long cavity (19), the sleeve (21) is sleeved on the swinging column (18) and is connected with the output end of the third hydraulic cylinder, the hook (22) is arranged on the bottom surface of the sleeve (21).
3. A semitrailer with self-loading and unloading hoisting mechanisms according to claim 1, characterized in that said support mainly comprises: the hydraulic cylinder comprises a bottom groove (23), a fixing block (24), a bottom rod (25), a bottom cavity (26), a fourth hydraulic cylinder (27), a limiting groove (28), a fifth hydraulic cylinder (29), a limiting block (30) and a supporting plate (31);
bottom slot (23) are opened sweep (1) bottom surface, fixed block (24) round pin axle rotates to be connected in bottom slot (23), sill bar (25) set up fixed block (24) one end, bottom cavity (26) are opened sill bar (25) lower extreme, fourth pneumatic cylinder (27) set up in bottom cavity (26), spacing groove (28) are opened sill bar (25) upper surface, fifth pneumatic cylinder (29) set up sweep (1) bottom surface, stopper (30) slip inlay dress and be in spacing groove (28) and with fifth pneumatic cylinder (29) output end pin hub connection, backup pad (31) set up fourth pneumatic cylinder (27) output.
4. A semitrailer with a self-loading and unloading hoisting mechanism according to claim 3, characterized in that the sections of the limiting blocks (30) and the limiting grooves (28) are in a T-shaped structure.
5. A semitrailer with a self-loading and unloading hoisting mechanism according to claim 2, characterized in that the surface of said mobile block (7) is provided with an auxiliary groove (32), and the inner surface of said inner cavity (3) is provided with an auxiliary block (33) and is embedded in said auxiliary groove (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020193150.XU CN211995324U (en) | 2020-02-21 | 2020-02-21 | Semitrailer with self-loading and self-unloading hoisting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020193150.XU CN211995324U (en) | 2020-02-21 | 2020-02-21 | Semitrailer with self-loading and self-unloading hoisting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211995324U true CN211995324U (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020193150.XU Expired - Fee Related CN211995324U (en) | 2020-02-21 | 2020-02-21 | Semitrailer with self-loading and self-unloading hoisting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211995324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115366772A (en) * | 2022-08-30 | 2022-11-22 | 龙岩市海德馨汽车有限公司 | Intelligent control system and control method for floor carriage |
-
2020
- 2020-02-21 CN CN202020193150.XU patent/CN211995324U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115366772A (en) * | 2022-08-30 | 2022-11-22 | 龙岩市海德馨汽车有限公司 | Intelligent control system and control method for floor carriage |
| CN115366772B (en) * | 2022-08-30 | 2024-01-12 | 龙岩市海德馨汽车有限公司 | Intelligent control system and control method for floor carriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |