CN219192022U - Retroverted self-unloading freight container - Google Patents
Retroverted self-unloading freight container Download PDFInfo
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- CN219192022U CN219192022U CN202320500416.4U CN202320500416U CN219192022U CN 219192022 U CN219192022 U CN 219192022U CN 202320500416 U CN202320500416 U CN 202320500416U CN 219192022 U CN219192022 U CN 219192022U
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Abstract
A backward tilting self-unloading freight container belongs to the field of transportation means, and comprises side plates, a bottom plate, a base and a self-unloading system; the side plates are arranged on the periphery of the bottom plate, are connected with the bottom plate and enclose a cavity with a closed periphery; the side plates comprise a front side plate, a rear side plate, a left side plate and a right side plate; the front side plate is arranged at the front end of the bottom plate and is connected with the bottom plate; the front side plate comprises a box plate, a left side sealing plate, a right side sealing plate, a frame and a hydraulic oil cylinder connecting frame; the box plate is arranged at the front end of the box bottom plate and is connected with the bottom plate and the frame; the box plate is inclined; the left side sealing plate is arranged on the left side of the box plate and connected with the frame, so that the left side of the frame can be sealed; the hydraulic oil cylinder has the characteristics of reasonable layout of the inner volume of the cargo box, good unloading effect, easy control and capability of ensuring the balanced distribution of the force of the hydraulic oil cylinder.
Description
Technical Field
The utility model belongs to the field of transport means, and particularly relates to a freight container capable of realizing self-unloading by tilting backwards.
Background
The freight container is an important carrier in the field of freight, and particularly in bulk transportation, the freight container is widely used; a common freight container is formed into a closed upper opening cavity by a bottom and side plates, so that bulk cargo such as coal, sand and the like is transported; most of the freight containers have no self-unloading function, and after arriving at a destination, the freight containers need to be manually unloaded, so that the transportation efficiency is reduced, and the labor intensity is increased; therefore, a self-unloading freight container has been developed to realize the self-unloading function, but most of the existing self-unloading freight containers adopt a side-tipping unloading mode, so that the limitation is increased for the selection of unloading places; the cargo container with the backward tilting self-unloading function can be realized, the lifting device and the power device are not reasonably configured, so that the inner space of the cargo container is incomplete and messy, the trouble is greatly increased for the cargo transportation work, and meanwhile, the inconvenience is caused for cleaning and maintenance of the inside of the cargo container.
Disclosure of Invention
Aiming at the problems of the existing freight container, the utility model provides a backward tilting self-unloading freight container which has neat appearance and reasonable configuration and does not disturb the freight volume in the container, and the specific technical scheme is that the backward tilting self-unloading freight container is characterized in that: the freight container comprises side plates, a bottom plate, a base and a self-unloading system; the side plates are arranged on the periphery of the bottom plate, are connected with the bottom plate and enclose a cavity with a closed periphery; the side plates comprise a front side plate, a rear side plate, a left side plate and a right side plate; the front side plate is arranged at the front end of the bottom plate (the front, back, left and right refer to the forward direction of the vehicle) and is connected with the bottom plate; the front side plate is a cavity; the front side plate comprises a box plate, a left side sealing plate, a right side sealing plate, a frame and a hydraulic oil cylinder connecting frame; the box plate is arranged at the front end of the box bottom plate and is connected with the bottom plate and the frame; the box plate is inclined; the left side sealing plate is arranged on the left side of the box plate and connected with the frame, so that the left side of the frame can be sealed (the left side sealing plate and the right side sealing plate are convenient to install the left side plate and the right side plate, and the left side sealing plate and the right side sealing plate can be replaced by the left side plate and the right side plate); the frame is arranged at the front end of the bottom plate and is connected with the bottom plate; the middle part of the frame is a cavity body which can accommodate the installation space of the self-unloading system; the hydraulic oil cylinder connecting frame is arranged on the frame and is connected with the bottom plate and the box plate through the frame; the hydraulic oil cylinder connecting frame is connected with the end part of a piston rod of the hydraulic oil cylinder and can move together with the piston rod under the drive of the piston rod; the rear side plate is arranged at the rear end of the bottom plate, is connected with the bottom plate through a connecting column and is hinged with the upper part of the connecting column, and the lower end of the rear side plate is in openable connection with the bottom plate (for example, is connected through a hook, a lock and the like); the left side plate and the right side plate are respectively arranged on the left side and the right side of the bottom plate, the bottom edges of the left side plate and the right side plate are connected with the bottom plate, and the front end and the rear end of the left side plate and the right side plate are connected with the bottom plate through connecting columns; the bottom plate is arranged at the lower end of the side plate and is positioned above the base; the upper periphery of the bottom plate is respectively connected with the side plates, the lower part of the rear end is hinged with the base, and the lower part of the front end is in locking openable connection with the base; the base is arranged below the bottom plate and connected with the transport skeleton car; the self-discharging system is arranged on the base, connected with the base and positioned in the cavity of the front side plate and covered by the cavity of the front side plate.
Further, the self-discharging system comprises a hydraulic system, a hydraulic cylinder, an electric system and a control system.
Further, the hydraulic system comprises an oil tank, an oil pump, a reversing valve and an oil way.
Further, the electrical system includes a drive motor and an electrical control element.
Further, the strength of the hydraulic cylinder connecting frame is matched with the load of the freight container.
Advantageous effects
The utility model has the advantages of reasonable layout of the inner volume of the cargo box, good unloading effect, easy control and capability of ensuring the balanced distribution of the force of the hydraulic cylinder.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partially enlarged structure at the front side plate;
FIG. 3 is a schematic top view of the exterior structure of the present utility model;
1. rear side plate, left side plate, 3, base, 4, front side plate, 5, hydraulic cylinder, 6, self-unloading system, 7, box girder, 8, box plate, 9, hydraulic cylinder connecting frame, 10, frame, 11, right side plate, 12, bottom plate.
Detailed Description
For better illustrating the technical solution of the present utility model, a specific embodiment of the present utility model will be further described with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, in which a left side plate and a right side plate of a freight box commonly used in the industry are selected as a left side plate 2 and a right side plate 11 of the present utility model, respectively, and the left side plate 2 and the right side plate 11 are mounted on a bottom plate 12; the front side plate 4 is arranged at the front end of the bottom plate 12 and is connected with the bottom plate 12; in the embodiment, the front side plate is a cavity with a trapezoid cross section; the front side plate comprises a box plate 8, a left side sealing plate, a right side sealing plate, a frame 10 and a hydraulic oil cylinder connecting frame 9; the box plate 8 is arranged at the front end of the bottom plate 12 and is connected with the bottom plate 12 and the frame 10; the box plate 8 is inclined; the left side sealing plate is arranged on the left side of the box plate 8 and is connected with the frame 10, and the left side of the frame 10 can be sealed, in the embodiment, the left side sealing plate and the right side sealing plate can be replaced by the extension plates of the left side plate 2 and the right side plate 11; in the embodiment, the longitudinal side section of the frame 10 is in a herringbone shape, and the frame 10 is arranged at the front end of the bottom plate 12 and fixedly connected with the bottom plate 12; the middle part of the frame 10 is a cavity body which can accommodate the installation of the self-unloading system 6; the hydraulic cylinder connecting frame 9 is arranged on the frame 10 and is connected with the bottom plate 12 and the box plate 8 through the frame 10; the hydraulic oil cylinder connecting frame 9 is connected with the end part of a piston rod of the hydraulic oil cylinder 5 and can move along with the piston rod under the drive of the piston rod; in the embodiment, a freight container rear side plate which is universal in the industry is selected as a rear side plate 1, the rear side plate 1 is arranged at the rear end of a bottom plate 12 and is connected with the bottom plate 12 through a connecting column on the bottom plate 12, the upper end of the rear side plate 1 is hinged with the upper part of the connecting column, and the lower end of the rear side plate 1 is in openable connection with the bottom plate 12 through a lockset; the left side plate 2 and the right side plate 11 are respectively arranged on the left side and the right side of the bottom plate 12, the bottom edges of the left side plate 2 and the right side plate 11 are connected with the bottom plate 12, the front end and the rear end are connected with the bottom plate 12 through connecting columns on the bottom plate 12, a plurality of combined left side plates 2 and right side plates 11 can be selected according to the length of a freight container, and the connection and the installation can be carried out according to a general method in the industry; a freight box bottom plate which is common in the industry is selected as a bottom plate 12, and the bottom plate 12 is arranged at the lower ends of the left side plate 2 and the right side plate 11 and is positioned above the base 3; the upper periphery of the bottom plate 12 is respectively connected with each side plate, the lower part of the rear end is hinged with the base 3, and the lower part of the front end is in locking and openable connection with the base 3; the base 3 is arranged below the bottom plate 12 and is connected with a transport skeleton car; in the embodiment, a hydraulic self-unloading system of a self-unloading freight container which is universal in the industry is selected as a self-unloading system 6, the self-unloading system 6 is arranged on the base 3, is connected with the base 3 and is positioned in a cavity of the front side plate 4, and is covered by the cavity of the front side plate 4; thus, the present utility model has been completed.
When the self-unloading device is applied, the lockset at the front ends of the base 3 and the base 12 is opened, the lockset below the base 12 and the rear side plate 1 is opened, the self-unloading system 6 is started, the piston rod of the hydraulic cylinder 5 moves upwards to push the frame 10 to move upwards, and meanwhile, the base 12, the left side plate 2, the right side plate 11 and the front side plate are driven to rotate together around the hinge shafts at the rear ends of the base 3 and the base 12, that is, the front end of the base 12 is lifted upwards, cargoes in the cargo container move backwards along the cargo container and flow out of the cargo container from the lower part of the rear side plate 1, so that the self-unloading function is realized; when the unloading of the goods is completed, the self-unloading system 6 is started to move reversely, the piston rod of the hydraulic cylinder 5 moves downwards to return to the original position, the unloading is completed once, and the self-unloading function of the freight container can be realized by repeating the process.
Claims (5)
1. A retroverted self-unloading freight container, characterized in that: the freight container comprises side plates, a bottom plate, a base and a self-unloading system; the side plates are arranged on the periphery of the bottom plate, are connected with the bottom plate and enclose a cavity with a closed periphery; the side plates comprise a front side plate, a rear side plate, a left side plate and a right side plate; the front side plate is arranged at the front end of the bottom plate and is connected with the bottom plate; the front side plate is a cavity; the front side plate comprises a box plate, a left side sealing plate, a right side sealing plate, a frame and a hydraulic oil cylinder connecting frame; the box plate is arranged at the front end of the box bottom plate and is connected with the bottom plate and the frame; the box plate is inclined; the left side sealing plate is arranged on the left side of the box plate and connected with the frame, so that the left side of the frame can be sealed; the frame is arranged at the front end of the bottom plate and is connected with the bottom plate; the middle part of the frame is a cavity body which can accommodate the installation space of the self-unloading system; the hydraulic oil cylinder connecting frame is arranged on the frame and is connected with the bottom plate and the box plate through the frame; the hydraulic oil cylinder connecting frame is connected with the end part of a piston rod of the hydraulic oil cylinder and can move together with the piston rod under the drive of the piston rod; the rear side plate is arranged at the rear end of the bottom plate, is connected with the bottom plate through a connecting column and is hinged with the upper part of the connecting column, and the lower end of the rear side plate is in openable connection with the bottom plate; the left side plate and the right side plate are respectively arranged on the left side and the right side of the bottom plate, the bottom edges of the left side plate and the right side plate are connected with the bottom plate, and the front end and the rear end of the left side plate and the right side plate are connected with the bottom plate through connecting columns; the bottom plate is arranged at the lower end of the side plate and is positioned above the base; the upper periphery of the bottom plate is respectively connected with the side plates, the lower part of the rear end is hinged with the base, and the lower part of the front end is in locking openable connection with the base; the base is arranged below the bottom plate and connected with the transport skeleton car; the self-discharging system is arranged on the base, connected with the base and positioned in the cavity of the front side plate and covered by the cavity of the front side plate.
2. A retroverted self-unloading cargo container as defined in claim 1, wherein: the self-discharging system comprises a hydraulic system, a hydraulic cylinder, an electric system and a control system.
3. A retroverted self-unloading cargo container as defined in claim 2, wherein: the hydraulic system comprises an oil tank, an oil pump, a reversing valve and an oil way.
4. A retroverted self-unloading cargo container as defined in claim 2, wherein: the electric system comprises a driving motor and an electric control element.
5. A retroverted self-unloading cargo container as defined in claim 1, wherein: the strength of the hydraulic cylinder connecting frame is matched with the loading load of the freight container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320500416.4U CN219192022U (en) | 2023-03-15 | 2023-03-15 | Retroverted self-unloading freight container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320500416.4U CN219192022U (en) | 2023-03-15 | 2023-03-15 | Retroverted self-unloading freight container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219192022U true CN219192022U (en) | 2023-06-16 |
Family
ID=86702806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320500416.4U Active CN219192022U (en) | 2023-03-15 | 2023-03-15 | Retroverted self-unloading freight container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219192022U (en) |
-
2023
- 2023-03-15 CN CN202320500416.4U patent/CN219192022U/en active Active
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