Side face self-loading and unloading transport vehicle

Abstract

The utility model relates to a side face self-loading and unloading transport vehicle which comprises a vehicle frame and a carriage, and hoisting equipment is arranged on the vehicle frame and used for hoisting the carriage. At least one of the left side and the right side of the carriage is rotatably connected to the frame in a detachable mode, and a rollover driving device is arranged between the frame and the carriage and rotatably connected with the carriage in a detachable mode. Compared with a conventional side face self-loading and self-unloading transport vehicle, the side face self-loading and self-unloading transport vehicle is provided with the hoisting equipment used for hoisting the carriage, and the side face self-loading and self-unloading transport vehicle is characterized in that the carriage is rotationally installed on the vehicle frame, and the side turning driving device is further arranged between the carriage and the vehicle frame, so that the side face self-loading and self-unloading transport vehicle can hoist the carriage; and when needed, the carriage can be subjected to side turning unloading, and the function of the side face self-loading and unloading transport vehicle is increased.

Description

Technical Field

[0001] The utility model relates to a dump truck, in particular to a side self-loading and unloading transport truck capable of hoisting a carriage as a whole. Background Art

[0002] A side loading and unloading vehicle is a vehicle that is detachably mounted on a frame, and a lifting device is provided on the frame. The lifting device can lift the vehicle as a whole off the frame, or lift the vehicle on the ground to the vehicle body on the frame. The lifting devices of side loading and unloading vehicles are various, including side arm cranes, gantry cranes, folding arm cranes or cantilever cranes.

[0003] However, the existing side self-loading and unloading transport vehicle can be separated from the carriage and the frame. However, the existing side self-loading and unloading transport vehicle can only realize the self-unloading of the entire carriage, but cannot realize the self-unloading of the goods in the carriage. Utility Model Content

[0004] The main purpose of the utility model is to provide a side self-loading and unloading transport vehicle to solve the problem that the goods in the compartment of the side self-loading and unloading transport vehicle in the prior art cannot be unloaded by themselves.

[0005] The utility model provides a side self-loading and unloading transport vehicle, which includes a frame and a carriage, wherein a lifting device is provided on the frame, and the lifting device is used to lift the carriage. At least one of the left and right sides of the carriage is rotatably connected to the frame in a detachable manner, and a rollover drive device is provided between the frame and the carriage, and the rollover drive device is rotatably connected to the carriage in a detachable manner.

[0006] Preferably, the lifting device is installed on at least one of the front and rear parts of the frame.

[0007] Preferably, the rollover drive device is a hydraulic lifting device arranged at the lower part of the vehicle body, and the lower part of the hydraulic lifting device is installed in the middle part of the vehicle frame.

[0008] Preferably, the rollover drive device is a hydraulic lifting device respectively arranged at the front and rear of the car body, the upper end of the hydraulic lifting device is rotatably mounted on the car body in a detachable manner, and the lower end of the hydraulic lifting device is rotatably mounted on the left or right part of the frame.

[0009] More preferably, the lower end of the hydraulic lifting device is rotatably mounted on the left part of the frame, the upper end of the lifting device extends obliquely to the upper right, the upper end of the lifting device is rotatably connected to a connecting frame, the connecting frame includes a vertical beam and a cross beam extending to the left from the upper end of the vertical beam; the lower end of the vertical beam is rotatably mounted on the right part of the frame, the cross beam is provided with a connecting piece for connecting to a car body, and the connecting piece is connected to the car body in a detachable manner.

[0010] More preferably, the lifting equipment includes the hydraulic lifting device and a connecting frame, the right part of the crossbeam is provided with a lifting hydraulic lifting device extending to the upper left, the left part of the crossbeam is rotatably connected to a lifting beam extending to the upper right, the upper end of the lifting beam is provided with a lifting piece for connecting a lifting tool such as a lifting chain, and the upper end of the lifting hydraulic lifting device is rotatably connected to the middle part of the lifting beam.

[0011] More preferably, the hoisting hydraulic lifting device and the hoisting beam are detachably mounted on the cross beam.

[0012] Preferably, the side self-loading and unloading transport vehicle is a side self-loading and unloading semi-trailer.

[0013] Compared with the prior art, the side self-loading and unloading transport vehicle provided by the utility model has the following beneficial effects:

[0014] The above-mentioned side self-loading and unloading transport vehicle is similar to the conventional side self-loading and unloading transport vehicle in that it is provided with a lifting device for lifting the carriage, and its main improvement is that at least one of the left and right sides of the carriage is rotatably mounted on the frame, and a rollover drive device is also provided between the carriage and the frame. Through the above-mentioned arrangement, the carriage can not only be lifted by the lifting device, but also can be flipped with the rotating connection on the left or right side of the carriage as the axis under the drive of the rollover drive device, so that the goods in the carriage can be unloaded by rollover, thereby improving the convenience of use of the side self-loading and unloading transport vehicle. At the same time, when it is necessary to lift the carriage, the connection between the rollover drive device and the carriage can be removed, and then the carriage can be lifted by the lifting device, so that the side self-loading and unloading transport vehicle can lift the carriage; when necessary, the carriage can also be rolled over to unload goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0016] Obviously, the drawings described below are only some specific embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without any creative work.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the rollover device in Example 1 of the utility model.

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the lifting equipment in Example 1 of the utility model.

[0019] Figure 3It is a schematic diagram of the three-dimensional structure when the vehicle frame in Example 1 of the utility model is installed with a rollover device.

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure when the frame in Example 1 of the utility model is installed with a lifting device.

[0021] Description of Figure Numbers:

[0022] Label name Label name 1 Hydraulic lifting device 6 Inner groove 2 beam 7 Lifting hydraulic lifting device 3 Vertical beam 8 Lifting beam 4 Mounting Block 9 Lifting parts 5 Card slot 10 Stringer DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0025] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0026] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0029] Example 1

[0030] The present embodiment provides a side self-loading and unloading transport vehicle, which includes a frame and a carriage. The frame is provided with a lifting device, which can be any lifting device for lifting a container or a carriage body similar to a container, and the lifting device is used to lift the carriage. At least one of the left and right sides of the carriage is rotatably connected to the frame in a detachable manner, and a rollover drive device is provided between the frame and the carriage. The rollover drive device is preferably a hydraulic lifting device 1, and the rollover drive device is rotatably connected to the carriage in a detachable manner.

[0031] The above-mentioned side self-loading and unloading transport vehicle is similar to the conventional side self-loading and unloading transport vehicle in that it is provided with a lifting device for lifting the carriage, and its main improvement is that at least one of the left and right sides of the carriage is rotatably mounted on the frame, and the rotatable mounting is a detachable rotatable connection, such as a hinge seat, and a rollover drive device is also provided between the carriage and the frame. Through the above-mentioned arrangement, the carriage can not only be lifted by the lifting device, but also can be turned over with the rotating connection on the left or right side of the carriage as the axis under the drive of the rollover drive device, so that the goods in the carriage can be unloaded by rollover, thereby improving the convenience of use of the side self-loading and unloading transport vehicle. At the same time, when it is necessary to lift the carriage, the connection between the rollover drive device and the carriage can also be removed, and then the carriage can be lifted by the lifting device, so that the side self-loading and unloading transport vehicle can lift the carriage, and can also roll over the carriage when it is necessary to roll over and unload.

[0032] Specifically, in this embodiment, the hoisting device is installed at least one of the front and rear parts of the frame. The hoisting device is installed at the front, rear, or both, depending on the nature of the hoisting device; when the hoisting device is a gantry crane, the hoisting device can also span the front and rear of the frame.

[0033] Specifically, in this embodiment, the rollover driving device is a hydraulic lifting device 1 disposed at the lower part of the carriage, and the lower part of the hydraulic lifting device 1 is installed at the middle part of the frame. When necessary, multiple hydraulic lifting devices 1 can be provided, and the connection between the hydraulic lifting device 1 and the carriage should be detachable to facilitate the completion of the lifting work.

[0034] Specifically, in this embodiment, unlike conventional rollover dump trucks, the rollover driving device includes hydraulic lifting devices 1 respectively arranged at the front and rear of the vehicle body, the upper end of the hydraulic lifting device 1 is rotatably mounted on the vehicle body in a detachable manner, and the lower end of the hydraulic lifting device 1 is rotatably mounted on the left or right part of the vehicle frame. The hydraulic lifting devices 1 at the front and rear of the vehicle body are used to push the vehicle body to roll over as a whole.

[0035] More specifically, in this embodiment, the lower end of the hydraulic lifting device 1 is rotatably mounted on the left side of the frame, the upper end of the lifting device extends obliquely to the upper right, and the upper end of the lifting device is rotatably connected to a connecting frame, the connecting frame includes a vertical beam 3 and a horizontal beam 2 extending to the left from the upper end of the vertical beam 3; the lower end of the vertical beam 3 is rotatably mounted on the right side of the frame, and the horizontal beam 2 is provided with a connecting piece for connecting the carriage, and the connecting piece is connected to the carriage in a detachable manner. It should be noted that the above-mentioned left and right are only relative left and right, and are directions specified for the convenience of description. When the hydraulic lifting device 1 and the corresponding structures such as the connecting frame are symmetrically arranged as a whole, it should also be considered to be within the scope of the above description. By setting the above-mentioned vertical beam 3, the running trajectory of the connecting frame can be limited, so that the movement of the connecting frame and the upper end of the hydraulic lifting device 1 drives the car body to tip over instead of lifting the car body; and in order to more conveniently connect the car body, the above-mentioned cross beam 2 is set. At the same time, the upper end of the hydraulic lifting device 1 of this embodiment is preferably connected to the cross beam 2. The setting of the cross beam 2 also facilitates the rotational connection of the hydraulic lifting device 1. For example, two parallel mounting plates are set at the lower part of the cross beam 2, which can be used as hinge seat mounting plates. The setting of the above-mentioned cross beam 2 facilitates the rotational installation of the upper end of the hydraulic lifting device 1.

[0036] More specifically, in this embodiment, the lifting device and the rollover drive device can be two components that do not interfere with each other, but in this embodiment, the lifting device can also use the hydraulic lifting device 1 and the connecting member of the rollover drive device, that is, the lifting device includes the hydraulic lifting device 1 and the connecting frame, the right part of the cross beam 2 is provided with a lifting hydraulic lifting device 7 extending to the upper left, the left part of the cross beam 2 is rotatably connected with a lifting beam 8 extending to the upper right, the upper end of the lifting beam 8 is provided with a lifting member 9, which is a connecting member for connecting a lifting chain, and the upper end of the lifting hydraulic lifting device 7 is rotatably connected to the middle part of the lifting beam 8. It should be noted that when it is used specifically, when rollover is required, the hydraulic lifting device 1 and the connecting frame are used, and the connecting frame is connected to the car body in a detachable manner; when the car body needs to be lifted, the connecting frame is separated from the car body, and the car body is lifted together by the hydraulic lifting device 1, the connecting frame, the lifting beam 8 and the lifting hydraulic lifting device 7.

[0037] More specifically, in the present embodiment, when the side self-loading and unloading transport vehicle is used for rollover or lifting for a long time, the side self-loading and unloading transport vehicle can also be disassembled and assembled as needed. For example, when the vehicle rolls over for a long time, the lifting hydraulic lifting device 7 and the lifting beam 8 need to be removed to reduce the vehicle weight. For this reason, in the present embodiment, the lifting hydraulic lifting device 7 and the lifting beam 8 are installed on the cross beam 2 in a detachable manner.

[0038] Specifically, in this embodiment, the side self-loading and unloading transport vehicle is a side self-loading and unloading semi-trailer.

[0039] Of course, the above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept of the utility model, or direct / indirect application in other related technical fields are included in the patent protection scope of the utility model and should be protected by the utility model.

Claims

1. A side self-loading and unloading transport vehicle, the transport vehicle comprising a frame and a carriage, the frame being provided with a lifting device, the lifting device being used for lifting the carriage, characterized in that: At least one of the left and right sides of the carriage is rotatably connected to the frame in a detachable manner, a rollover drive device is provided between the frame and the carriage, and the rollover drive device is rotatably connected to the carriage in a detachable manner.

2. The side self-loading transport vehicle according to claim 1, The hoisting device is installed on at least one of the front and rear parts of the frame.

3. The side self-loading transport vehicle according to claim 1, characterized in that: The rollover driving device is a hydraulic lifting device arranged at the lower part of the carriage, and the lower part of the hydraulic lifting device is installed at the middle part of the frame.

4. The side self-loading transport vehicle according to claim 1, characterized in that: The rollover drive device is a hydraulic lifting device respectively arranged at the front and rear of the car body, the upper end of the hydraulic lifting device is rotatably mounted on the car body in a detachable manner, and the lower end of the hydraulic lifting device is rotatably mounted on the left or right part of the frame.

5. The side self-loading transport vehicle according to claim 4, characterized in that: The lower end of the hydraulic lifting device is rotatably mounted on the left part of the frame, the upper end of the lifting device is inclined and extends to the upper right, the upper end of the lifting device is rotatably connected to a connecting frame, the connecting frame includes a vertical beam and a cross beam extending to the left at the upper end of the vertical beam; the lower end of the vertical beam is rotatably mounted on the right part of the frame, the cross beam is provided with a connecting piece for connecting to a car body, and the connecting piece is connected to the car body in a detachable manner.

6. The side self-loading transport vehicle according to claim 5, characterized in that: The lifting equipment includes the hydraulic lifting device and a connecting frame. The right part of the crossbeam is provided with a lifting hydraulic lifting device extending to the upper left. The left part of the crossbeam is rotatably connected to a lifting beam extending to the upper right. A lifting part is provided at the upper end of the lifting beam. The upper end of the lifting hydraulic lifting device is rotatably connected to the middle part of the lifting beam.

7. The side self-loading transport vehicle according to claim 6, characterized in that: The hoisting hydraulic lifting device and the hoisting beam are detachably mounted on the cross beam.

8. The side self-loading transport vehicle according to claim 1, characterized in that: The side self-loading and unloading transport vehicle is a side self-loading and unloading semi-trailer.

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