CN219341024U

CN219341024U - Semi-trailer loading and unloading tail plate

Info

Publication number: CN219341024U
Application number: CN202223392935.8U
Authority: CN
Inventors: 王振兴
Original assignee: Peixian Benteng Industry And Trade Co ltd
Current assignee: Peixian Benteng Industry And Trade Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-07-14
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a semitrailer loading and unloading tail plate, which is characterized by comprising the following components: the device comprises a tail plate, a support, a hydraulic cylinder and an electric cabinet, wherein the tail plate is connected with a carriage tail pivot, the support is arranged on a main beam, and the tail plate is connected with the support through the hydraulic cylinder; the electric cabinet is arranged on the main beam and is connected with the hydraulic oil cylinder, wherein the tail plate comprises a panel, rollers, a mounting plate and a transmission assembly, and a mounting through groove is formed in the panel; the roller is arranged at one side of the panel far away from the tail part of the carriage; the mounting plate is arranged in the mounting through groove; the transmission assembly is arranged in the installation through groove and is installed on the installation plate. The utility model is convenient for loading cargoes and improves the loading efficiency.

Description

Semi-trailer loading and unloading tail plate

Technical Field

The utility model relates to the field of semitrailer equipment, in particular to a semitrailer loading and unloading tail plate.

Background

The tail board is a hydraulic transmission type loading and unloading device at the tail of a vehicle, and the more common loading and unloading tail boards of semitrailers can be divided into two types of lifting type and inclined type.

The lifting type loading and unloading tail plate is characterized in that the tail plate is firstly flatly placed on the ground, then related staff, a transfer trolley and cargoes are lifted to be level with the bottom of a carriage in a lifting mode, and then loading and unloading are carried out, but the mode has higher dependence on the transfer trolley, and quick loading and unloading can not be carried out under the condition that the transfer trolley cannot be used;

the inclined loading and unloading tail plate is characterized in that the tail plate is put down, the tail plate and the ground are inclined, the mode does not depend on a transfer trolley, the advantage is obvious when unloading, the goods only need to slide down along the tail plate and are caught by relevant staff, but when loading, the relevant staff need to place the goods on the inclined tail plate and push the goods upwards manually, and the loading efficiency is low.

Disclosure of Invention

The present utility model aims to solve at least to some extent one of the technical problems in the above-described technology.

Therefore, an object of the present utility model is to provide a loading and unloading tail board of a semitrailer, which is convenient for loading cargoes and improves loading efficiency.

To achieve the above object, a first aspect of the present utility model provides a loading and unloading tailboard for a semitrailer, comprising: the device comprises a tail plate, a support, a hydraulic cylinder and an electric cabinet, wherein the tail plate is connected with a carriage tail pivot, the support is arranged on the main beam, and the tail plate is connected with the support through the hydraulic cylinder; the electric cabinet is arranged on the main beam and is connected with the hydraulic oil cylinder, wherein the tail plate comprises a panel, rollers, a mounting plate and a transmission assembly, and a mounting through groove is formed in the panel; the roller is arranged on one side of the panel, which is far away from the tail part of the carriage; the mounting plate is arranged in the mounting through groove; the transmission assembly is arranged in the mounting through groove, and the transmission assembly is mounted on the mounting plate.

According to the semitrailer loading and unloading tail plate, cargo loading can be facilitated, and the loading efficiency is improved.

In addition, the semitrailer loading and unloading tail plate provided by the utility model can also have the following additional technical characteristics:

specifically, the panel comprises a first panel, a second panel and two third panels which are oppositely arranged, wherein the installation through groove is formed in the first panel, and the front surface of the first panel is provided with an anti-skid groove; the second panel is arranged on one side, far away from the roller, of the back of the first panel; the two third panels are arranged on the back of the first panel, and the roller is arranged between the two third panels.

Specifically, the transmission assembly comprises a driving motor, a driving wheel, a driven wheel and a transmission belt, wherein the driving motor is arranged on the mounting plate; the driving wheel is connected with the driving motor; the driven wheel shaft is connected to the mounting plate; the transmission belt is arranged outside the driving wheel and the driven wheel; wherein, driving motor with the electric cabinet links to each other.

Further, an anti-slip strip is arranged on the transmission belt.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic structural view of a semi-trailer loading and unloading tailgate according to one embodiment of the utility model;

FIG. 2 is a schematic structural view of a semi-trailer loading and unloading tailgate according to another embodiment of the utility model;

FIG. 3 is a schematic structural view of a panel according to one embodiment of the utility model; and

fig. 4 is a schematic structural view of a panel according to another embodiment of the present utility model.

As shown in the figure:

1. a tail plate; 11. a panel; 111. a first panel; 1111. installing a through groove; 1112. an anti-skid groove; 112. a second panel; 113. a third panel; 12. a roller; 13. a mounting plate; 14. a transmission assembly; 141. a driving motor; 142. a driving wheel; 143. driven wheel; 144. a conveyor belt; 2. a carriage; 3. a main beam; 4. a support; 5. a hydraulic cylinder; 6. an electric control box.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

The semitrailer loading and unloading tail plate provided by the embodiment of the utility model can be applied to the tail part of a carriage of a vehicle, is used for loading and unloading cargoes, and can be particularly applied to the tail part of the semitrailer.

The following describes a semi-trailer loading and unloading tail plate according to an embodiment of the present utility model with reference to the accompanying drawings.

As shown in fig. 1 and 2, the semitrailer loading and unloading tail board according to the embodiment of the utility model may include a tail board 1, a support 4, a hydraulic cylinder 5 and an electric cabinet 6.

Wherein, tail board 1 links to each other with carriage 2 afterbody pivot, and support 4 sets up on girder 3, and tail board 1 and support 4 link to each other through hydraulic cylinder 5, and electric cabinet 6 sets up on girder 3, and electric cabinet 6 links to each other with hydraulic cylinder 5.

It can be understood that the electric cabinet 6 is internally provided with a controller which controls the expansion and contraction of the hydraulic cylinder 5 so as to realize the control of the tail board 1.

As shown in fig. 3, the tail board 1 includes a panel 11, a roller 12, a mounting plate 13 and a transmission assembly 14, wherein the panel 11 is provided with a mounting through groove 1111, the roller 12 is disposed on one side of the panel 11 far away from the tail of the carriage 2, the mounting plate 13 is disposed in the mounting through groove 1111, the transmission assembly 14 is disposed in the mounting through groove 1111, and the transmission assembly 14 is mounted on the mounting plate 13.

The panel 11 may be made of metal, such as stainless steel or aluminum alloy, and the panel 11 may be sprayed with an anti-rust paint because the panel 11 needs to be exposed outdoors for a long period of time.

In one embodiment of the present utility model, as shown in fig. 4, the panel 11 includes a first panel 111, a second panel 112, and two third panels 113 disposed opposite to each other.

The installation through groove 1111 is formed in the first panel 111, the anti-slip groove 1112 is formed in the front of the first panel 111, the second panel 112 is disposed on one side of the back of the first panel 111 away from the roller 12, the two third panels 113 are disposed on the back of the first panel 111, and the roller 12 is disposed between the two third panels 113.

It should be noted that, the tail board 1 and the carriage 2 may be connected by a hinge, that is, the tail of the carriage 2 and the second panel 112 are respectively provided with a hinge, and the connecting rod penetrates through the two hinges, so that the hinge on the second panel 112 may rotate around the connecting rod.

It should be noted that, the anti-slip grooves 1112 may be formed at equal intervals along the first panel 111, and when the goods deviate from the conveying assembly 14, the goods move to the anti-slip grooves 1112 outside the mounting through grooves 1111, and the anti-slip grooves 1112 may effectively prevent the goods from falling from two sides of the first panel 111.

To further ensure that the goods do not slide off the sides of the first panel 111, both sides of the first panel 111 may be provided with baffles, the specific height of which may be set by the relevant staff according to the actual situation.

To clearly illustrate the above embodiment, in one embodiment of the present utility model, the transmission assembly 14 includes a driving motor 141, a driving pulley 142, a driven pulley 143, and a transmission belt 144.

Wherein, driving motor 141 sets up on mounting panel 13, and driving wheel 142 links to each other with driving motor 141, and follow driving wheel 143 coupling is on mounting panel 13, and transmission belt 144 sets up outside driving wheel 142 and follow driving wheel 143, and wherein, driving motor 141 links to each other with electric cabinet 6.

To prevent the cargo from falling off the conveyor belt 144, a slip-resistant strip may be provided on the conveyor belt 144 to increase the friction between the conveyor belt 144 and the cargo.

It should be noted that, the driving motor 141 is externally provided with a protection housing, and the protection housing may be fastened to the first panel 111 by bolts, so as to not only provide protection when the driving motor 141 is collided, but also prevent the driving motor 141 from being damaged due to water inflow in rainy weather.

In the embodiment of the utility model, the electric cabinet 6 controls the expansion and contraction of the hydraulic oil cylinder 5 to realize the adjustment of the angle of the tail plate 1, and when the tail plate 1 contacts the ground, loading and unloading are carried out, and the goods are transported through the transport assembly 14, so that the convenience of loading and unloading is improved.

Specifically, when the related personnel need to load and unload, the related personnel can shorten the hydraulic cylinder 5 through operating the electric cabinet 6, and then pull the tail plate 1 to change the angle of the tail plate 1 until the roller 12 contacts the ground, so that the adjustment of the angle of the tail plate 1 is completed.

Then relevant staff can open driving motor 141 through electric cabinet 6, makes driving motor 141 drive action wheel 142 rotate to make transmission belt 144 rotate, when relevant staff loads, can carry the goods to transmission belt 144, drive the goods from the bottom transmission to the top by transmission belt 144, make things convenient for relevant staff to receive goods on carriage 2, and with the goods along order pile up neatly after receiving the goods.

When the goods are required to be unloaded, related staff can control the driving motor 141 to rotate reversely through the electric cabinet 6, and the goods in the carriage 2 are placed on the top of the conveying belt 144 and are conveyed to the bottom through the conveying belt 144, so that the goods in the carriage 2 are unloaded.

After loading and unloading are finished, related staff extend the hydraulic oil cylinder 5 through operating the electric cabinet 6, jack up the tail plate 1 until the tail plate 1 is erected, and finish operation.

It should be noted that, to ensure that the conveying belt 144 can smoothly convey the goods, the top of the conveying belt 144 is higher than the first panel 111.

In another embodiment of the present utility model, the transmission assembly 14 includes a driving device, a roller body, and a belt, wherein the driving device is disposed on the mounting plate 13, a plurality of roller bodies are disposed at equal intervals along the mounting plate 13, and the plurality of roller bodies are connected through the belt, wherein one roller body is connected to the driving device.

It should be noted that, the top of the roller body exceeds the first panel 111, so as to ensure that the roller body can rotate when the roller body follows the driving device to rotate, and the rotating roller body can convey the transported freight.

As a possible condition, the outer wall of the roller body is coated with an anti-slip layer so as to increase the friction between the goods and the roller body and prevent the goods from sliding off the roller body when the goods are loaded, so that the goods cannot be transported into a carriage.

In conclusion, the semitrailer loading and unloading tail plate provided by the embodiment of the utility model can facilitate cargo loading and improve loading efficiency.

In the description of the present utility model, it should 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", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present utility model. In this specification, schematic representations of the above terms are not necessarily directed 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, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. A semitrailer loading and unloading tailgate, comprising: the tail plate (1), a support (4), a hydraulic cylinder (5) and an electric cabinet (6), wherein,

the tail plate (1) is connected with the tail pivot of the carriage (2), the support (4) is arranged on the main beam (3), and the tail plate (1) is connected with the support (4) through the hydraulic oil cylinder (5); the electric control box (6) is arranged on the main beam (3), the electric control box (6) is connected with the hydraulic oil cylinder (5), wherein,

the tail board (1) comprises a panel (11), rollers (12), a mounting plate (13) and a transmission assembly (14), wherein,

the panel (11) is provided with a mounting through groove (1111);

the roller (12) is arranged on one side of the panel (11) far away from the tail of the carriage (2);

the mounting plate (13) is arranged in the mounting through groove (1111);

the transmission assembly (14) is arranged in the mounting through groove (1111), and the transmission assembly (14) is mounted on the mounting plate (13).

2. A semitrailer loading and unloading tailgate according to claim 1, characterized in that the panel (11) comprises a first panel (111), a second panel (112) and two third panels (113) arranged opposite each other, wherein,

the installation through groove (1111) is formed in the first panel (111), and an anti-skid groove (1112) is formed in the front of the first panel (111);

the second panel (112) is arranged on one side, far away from the roller (12), of the back surface of the first panel (111);

the two third panels (113) are arranged on the back of the first panel (111), wherein the roller (12) is arranged between the two third panels (113).

3. A semitrailer loading and unloading tailgate according to claim 1, characterized in that the transmission assembly (14) comprises a drive motor (141), a driving wheel (142), a driven wheel (143) and a transmission belt (144), wherein,

the driving motor (141) is arranged on the mounting plate (13);

the driving wheel (142) is connected with the driving motor (141);

the driven wheel (143) is connected to the mounting plate (13) in a shaft way;

the transmission belt (144) is arranged outside the driving wheel (142) and the driven wheel (143);

wherein the driving motor (141) is connected with the electric cabinet (6).

4. A semitrailer loading and unloading tailgate according to claim 3, characterized in that the transmission belt (144) is provided with a slip-resistant strip.