CN219584930U

CN219584930U - Container for semitrailer

Info

Publication number: CN219584930U
Application number: CN202320052913.2U
Authority: CN
Inventors: 秦彦开; 俱胜稳; 王一平
Original assignee: Hebei Yunchi Special Purpose Vehicle Manufacturing Co ltd
Current assignee: Hebei Yunchi Special Purpose Vehicle Manufacturing Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-08-25
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a container for a semitrailer, which comprises a container body, wherein side openings are respectively arranged at two sides of the container body, side door plates are rotationally connected to the side openings, a vertical plate is fixedly connected between a top cover and a bottom plate of the container body, the container body is divided into a left cavity and a right cavity by the vertical plate, a first driving mechanism is arranged in the vertical plate, mounting plates are respectively connected to the two sides of the vertical plate in a sliding manner, a discharging plate is rotationally connected to the mounting plates, the bottom ends of the discharging plates are abutted to the bottom plate of the container body, the two discharging plates are fixedly connected through springs, and an angle between the discharging plate and the vertical plate under the action of the spring is alpha, and is 30 degrees or more, and the alpha is equal to or more than 15 degrees.

Description

Container for semitrailer

Technical Field

The utility model relates to the technical field of containers for semitrailers, in particular to a container for a semitrailer.

Background

The trailer is a trailer with axles placed behind the center of gravity of the vehicle (when the vehicle is evenly loaded) and equipped with hitch devices that can transfer horizontal and vertical forces to the tractor. The semi-trailer is a three-axle semi-trailer, and the types of the semi-trailer are classified into eleven meter bin semi-trailer, thirteen meter bin semi-trailer, low-bed semi-trailer and the like. Is a heavy transportation vehicle connected with a semitrailer head through a traction pin; containers are an internationally used standard transport means for intermodal transportation, and are used for transporting products in many fields, particularly in some special fields, and are usually mounted on semi-trailers for transporting the products.

However, the existing containers for semi-trailers are manually unloaded by manually opening side doors on two sides of the containers, so that the unloading efficiency is low, time is wasted, the quick unloading is inconvenient, the labor cost of manpower is greatly increased, and therefore, the container for the semi-trailer is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a container for a semitrailer, which solves the problems of low unloading efficiency and inconvenient rapid unloading of the existing container in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a container for semitrailer, includes the container body, the both sides of container body have the side opening respectively, side opening internal rotation is connected with the side door board, fixedly connected with riser between the top cap of container body and the bottom plate, the riser divide into two cavitys about with the container body, install the first actuating mechanism that is used for driving two side door boards and opens and close in the riser, the riser both sides are connected with the mounting panel along vertical sliding respectively, it is connected with the stripper to rotate on the mounting panel, the bottom and the bottom plate looks butt of container body of stripper, two through spring fixed connection between the stripper, the angle that keeps between stripper and the riser under the effect of the spring is alpha, 30 is equal to or more than 15, fixedly connected with is used for driving the second actuating mechanism of mounting panel reciprocates on the bottom plate of container body.

Further preferably, the first driving mechanism comprises a first motor fixedly connected in a vertical plate, the vertical plate is rotationally connected with a positive and negative tooth screw rod, the first motor is connected with the middle part of the positive and negative tooth screw rod through belt transmission, two sides of the vertical plate are respectively fixedly connected with a sliding sleeve, a moving rod is transversely connected with the sliding sleeve in a sliding mode, the moving rod is provided with a threaded hole, external threads with opposite left and right strokes are respectively connected with the threaded hole of the moving rod in a threaded mode, one end of the moving rod, far away from the moving rod, of the moving rod is rotationally connected with a connecting rod, and one end of the connecting rod, far away from the moving rod, of the moving rod is rotationally connected with the inner wall of the side door plate.

Further preferably, the opening and closing unit comprises a transmission rod and a connecting sleeve, the transmission rod is horizontally and slidably connected in the connecting sleeve, the connecting sleeve is fixedly arranged on the side wall of the fixed column, one end, away from the connecting sleeve, of the transmission rod is hinged with the inner wall of the box door, and the first screw rod is connected with the transmission rod through a transmission assembly.

Further preferably, a vertical chute penetrates through the lower part of the positive and negative tooth screw rod and the vertical plate, a sliding block is connected in the vertical chute in a vertical sliding manner, the left end and the right end of the sliding block are respectively and fixedly connected with the mounting plate, and the second driving mechanism is in transmission connection with the sliding block.

Further preferably, the second driving mechanism comprises a second motor fixedly installed on the bottom plate, an output shaft of the second motor is coaxially and fixedly connected with a transmission screw rod which is vertical in the axial direction, and the transmission screw rod is rotationally connected in the vertical sliding groove and is in threaded connection with the sliding block.

Further preferably, two rectangular holes are respectively formed in two sides of the vertical plate, each two rectangular holes are respectively arranged at the front end and the rear end of the vertical plate, springs are arranged in the rectangular holes, and two ends of each spring are fixedly connected with the bottom end of the unloading plate respectively.

The utility model provides a container for a semitrailer, which has the following beneficial effects:

when goods in the container body are required to be unloaded, the first driving mechanism drives the two side door plates to rotate outwards to perform circular arc movement to open, after the side door plates are opened, the second driving mechanism is started to drive the mounting plate to move downwards, the mounting plate drives the two unloading plates to move downwards, the top ends of the unloading plates are rotationally connected with the mounting plate, the bottom ends of the unloading plates are abutted to the bottom plate of the container body, so that the two unloading plates are driven to overcome the elasticity of springs, the bottom ends of the unloading plates are abutted to the goods on the bottom plate of the container body to eject outwards from the two cavities of the container body, and the bottom ends of the unloading plates are always abutted to the bottom plate of the container body.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a first drive mechanism coupled to a container body according to an embodiment of the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is a schematic structural view of a connection between a container body and a stripper plate according to an embodiment of the present utility model;

FIG. 5 is a front cross-sectional view of FIG. 4;

fig. 6 is a side cross-sectional view of fig. 4.

In the figure: 1. a container body; 2. a side door panel; 3. a riser; 4. a cavity; 5. a mounting plate; 6. a stripper plate; 7. a spring; 8. a first motor; 9. positive and negative tooth screw rods; 10. a belt; 11. a sliding sleeve; 12. a moving rod; 13. a threaded hole; 14. a connecting rod; 15. a second motor; 16. a drive screw; 17. a vertical chute; 18. a slide block; 19. rectangular holes.

Description of the embodiments

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-6, the present embodiment provides a technical solution: the utility model provides a container for semitrailer, including container body 1, container body 1's bottom plate fixed connection is on semitrailer sweep, container body 1's both sides have the side opening respectively, side opening internal rotation is connected with side door plant 2, fixedly connected with riser 3 between container body 1's top cap and the bottom plate, riser 3 divide into two left and right sides cavitys 4 with container body 1, install first actuating mechanism in the riser 3, first actuating mechanism is used for driving opening and close of two side door plant 2, riser 3 both sides are respectively along vertical direction sliding connection having mounting panel 5, rotationally be connected with stripper 6 on the mounting panel 5, stripper 6's bottom and container body 1's bottom plate looks butt, through spring 7 fixed connection between two stripper 6, stripper 6 is alpha with the angle that riser 5 kept under spring 7's the effect, 30 is no less than or equal to 15, the bottom plate of the container body 1 is fixedly connected with a second driving mechanism, the second driving mechanism is used for driving the mounting plate 5 to move up and down, when goods in the container body 1 are required to be unloaded, the embodiment firstly drives the two side door plates 2 to rotate outwards through the first driving mechanism to do circular arc movement to open, after the side door plates 2 are opened, the second driving mechanism can drive the mounting plate 5 to move downwards through starting the second driving mechanism, the mounting plate 5 drives the two stripper plates 6 to move downwards, as the top ends of the stripper plates 6 are rotationally connected with the mounting plate 5, the bottom ends of the stripper plates 6 are abutted on the bottom plate of the container body 1, thereby driving the two stripper plates 6 to overcome the elasticity of the springs 7, and the bottom ends of the stripper plates 6 are abutted on the bottom plate of the container body 1 to eject the goods outwards from the two cavities 4 of the container body 1, and the bottom end of the stripper plate 6 is always abutted with the bottom plate of the container body 1, so that the unloading efficiency is high in this embodiment, the side door plate 2 does not need to be manually opened, the time is saved, the quick unloading is convenient, and the labor cost of manual unloading is greatly reduced.

In this embodiment, the first driving mechanism includes a first motor 8 fixedly connected in the riser 3, a positive and negative screw rod 9 is rotationally connected on the riser 3, an output shaft of the first motor 8 and the middle part of the positive and negative screw rod 9 are respectively fixedly equipped with pulleys, a belt 10 is assembled on the two pulleys, two sides of the riser 3 are respectively fixedly connected with a sliding sleeve 11, a moving rod 12 is transversely and slidingly connected in the sliding sleeve 11, the moving rod 12 is provided with a threaded hole 13, opposite external threads are formed at the left end and the right end of the positive and negative screw rod 9, two ends of the positive and negative screw rod 9 are respectively in threaded connection with the threaded hole 13 of the moving rod 12, one end of the moving rod 12 far away from the riser 3 is rotationally connected with a connecting rod 14, one end of the connecting rod 14 far away from the moving rod 12 is rotationally connected with the inner wall of the side door plate 2, in this embodiment, the positive and negative screw rod 9 is driven to rotate by starting the first motor 8, the positive and negative screw rod 9 is driven to move the moving rod 12 horizontally and outwards in the sliding sleeve 11 through the belt 10, the side door plate 2 is driven to be opened outwards by the connecting rod 12, the first motor 8 is a positive and negative motor, and negative motor can drive the opening and closing of the side door plate 2; the lower part of the positive and negative tooth screw 9 and the vertical plate 3 are penetrated with a vertical chute 17, a slide block 18 is vertically and slidingly connected in the vertical chute 17, the left and right ends of the slide block 18 are respectively fixedly connected with the mounting plate 5, and the second driving mechanism is in transmission connection with the slide block 18.

In this embodiment, specifically, the second driving mechanism includes a second motor 15 fixedly installed on the bottom plate, an output shaft of the second motor 15 is coaxially and fixedly connected with a driving screw 16 with an axis direction being a vertical direction, the driving screw 16 is rotationally connected in a vertical chute 17, and the driving screw 16 is in threaded connection with a sliding block 18; in this embodiment, the second motor 15 rotates to drive the driving screw 16 to rotate, thereby drive the mounting plate 5 to move downwards, the mounting plate 5 drives two stripper plates 6 to move downwards, because the top of stripper plate 6 is connected with the rotation of mounting plate 5, the bottom butt of stripper plate 6 is on the bottom plate of container body 1, thereby drive two stripper plates 6 overcome the elasticity of spring 7, and the bottom butt goods of stripper plate 6 outwards push out from two cavities 4 of container body 1, the bottom of stripper plate 6 always pushes against with the bottom plate of container body 1, and stripper plate 6 forms the slope, be favorable to the unloading of goods more, thereby accomplish the unloading action, second motor 15 is positive and negative rotation motor, can drive slider 18 and reciprocate.

In this embodiment, two rectangular holes 19 are respectively formed in two sides of the riser 3, two rectangular holes 19 on each side are respectively formed in front and rear ends of the riser 3, a spring 7 is arranged in each rectangular hole 19, two ends of the spring 7 are respectively fixedly connected with the bottom end position of the stripper plate 6, and in this embodiment, the rectangular holes 19 are formed, so that the spring 7 can conveniently displace in the rectangular holes 19 when the stripper plate 6 is driven to move downwards.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A container for a semitrailer, characterized by: including the container body, the both sides of container body have the side opening respectively, the side opening internal rotation is connected with the side door board, fixedly connected with riser between the top cap of container body and the bottom plate, the riser divide into two cavitys about with the container body, install the first actuating mechanism that is used for driving two side door boards and opens and close in the riser, the riser both sides are connected with the mounting panel along vertical sliding respectively, rotate on the mounting panel and be connected with the stripper, the bottom and the bottom plate looks butt of container body of stripper, two through spring fixed connection between the stripper, the angle that the stripper kept between the spring force of spring and riser is alpha, 30 is no less than or equal to 15, fixedly connected with is used for driving the second actuating mechanism of mounting panel reciprocates on the bottom plate of container body.

2. A container for semitrailers as claimed in claim 1, characterized in that: the first driving mechanism comprises a first motor fixedly connected in a vertical plate, a positive and negative tooth screw rod is rotationally connected on the vertical plate, the first motor is connected with the middle part of the positive and negative tooth screw rod through belt transmission, two sides of the vertical plate are respectively fixedly connected with a sliding sleeve, a moving rod is transversely connected in the sliding sleeve in a sliding manner, the moving rod is provided with a threaded hole, opposite external threads are formed at the left end and the right end of the positive and negative tooth screw rod and are respectively in threaded connection with the threaded hole of the moving rod, one end of the moving rod, far away from the vertical plate, is rotationally connected with a connecting rod, and one end of the connecting rod, far away from the moving rod, is rotationally connected with the inner wall of the side door plate.

3. A container for semitrailers as claimed in claim 2, characterized in that: the lower part of the positive and negative tooth screw rod and the vertical plate are penetrated with a vertical chute, a slide block is connected in the vertical chute in a vertical sliding way, the left end and the right end of the slide block are respectively and fixedly connected with the mounting plate, and the second driving mechanism is in transmission connection with the slide block.

4. A container for semitrailers according to claim 3, characterized in that: the second driving mechanism comprises a second motor fixedly installed on the bottom plate, an output shaft of the second motor is coaxially and fixedly connected with a transmission screw rod which is vertical in the axial direction, and the transmission screw rod is rotationally connected in the vertical sliding groove and is in threaded connection with the sliding block.

5. A container for semitrailers as claimed in claim 4, wherein: two rectangular holes are respectively formed in two sides of the vertical plate, the two rectangular holes on each side are respectively arranged at the front end and the rear end of the vertical plate, springs are arranged in the rectangular holes, and two ends of each spring are fixedly connected with the bottom end of the unloading plate respectively.