Self-discharging transport vehicle

Abstract

The utility model relates to a self-dumping transport vehicle, which comprises a frame and a carriage, the front part and the rear part of the frame are respectively provided with a self-dumping device, and the self-dumping device is at least one of a hoisting device and a rollover lifting device. The self-discharging transport vehicle further comprises a mounting seat, the mounting seat is mounted on the vehicle frame in a sliding mode, and the self-discharging equipment is mounted on the mounting seat. According to the self-unloading transport vehicle, the self-unloading equipment can slide back and forth on the vehicle frame through the mounting base, the distance between the front self-unloading equipment and the rear self-unloading equipment can be adjusted, then the vehicle frame and the self-unloading equipment can adapt to carriages of different lengths, the vehicle frame can transport the carriages of different lengths, and the adaptation performance of the vehicle frame is improved. In addition, the self-discharging equipment is installed through the installation base, compared with the mode that the self-discharging equipment is directly fixed to the vehicle frame, convenience can be provided for installation of the self-discharging equipment, and meanwhile the self-discharging equipment is convenient to disassemble.

Description

Technical Field

[0001] The utility model relates to a dump truck, in particular to a dump transport truck which can adapt to different carriages and load and unload the different carriages. Background Art

[0002] Transport vehicles include conventional transport vehicles and dump transport vehicles, while dump transport vehicles include rollover dump trucks and side self-loading transport vehicles that can lift the carriage. A rollover dump truck refers to a vehicle with a rotating connection on the left or right side, and the carriage can be flipped outward with the rotating connection as the axis to achieve unloading; while a side self-loading transport vehicle refers to a vehicle with lifting equipment installed at the front and rear of the frame, which can lift the carriage onto the frame or lift the carriage on the frame to the ground.

[0003] However, the existing rollover dump trucks and side self-loading and unloading transport trucks mostly have containers or container-like bodies, and each frame is adapted to different types of carriages, that is, when the length of the carriage changes, a different frame needs to be adapted. Utility Model Content

[0004] The main purpose of the utility model is to provide a dump truck to solve the need for a carriage in the prior art.

[0005] The utility model provides a dump truck, the truck comprising a frame and a carriage, the front and rear of the frame are respectively provided with dump equipment, the dump equipment is at least one of a hoisting device and a rollover lifting device. The dump truck also comprises a mounting seat, the mounting seat is slidably mounted on the frame, and the dump equipment is mounted on the mounting seat.

[0006] Preferably, the frame includes two longitudinal beams in the middle, and the mounting seat is provided with a slot, which is connected to the I-beam.

[0007] More preferably, the longitudinal beam is an I-beam, and the slot is further provided with an inner slot at a position corresponding to the wing plate of the longitudinal beam, and the wing plate is clipped into the inner slot.

[0008] Preferably, the dump equipment includes a hydraulic lifting device, the lower end of the hydraulic lifting device is rotatably mounted on the left part of the mounting seat, and the upper end of the hydraulic lifting device is rotatably connected to the carriage.

[0009] More preferably, the upper end of the hydraulic lifting device is also rotatably connected to a crossbeam, and a mounting piece is provided on the crossbeam, and the mounting piece is used to fix the carriage.

[0010] More preferably, the horizontal beam is also connected to a vertical beam extending downward, and the lower end of the vertical beam is rotatably connected to the right part of the mounting seat.

[0011] More preferably, the right part of the crossbeam is also rotatably connected to a hydraulic lifting device extending to the upper left; the left part of the crossbeam is also rotatably connected to a lifting beam extending to the upper right, a lifting shaft is provided at the upper end of the lifting beam, and the upper end of the hydraulic lifting device is rotatably connected to the middle part of the lifting beam.

[0012] Compared with the prior art, the dump truck provided by the utility model has the following beneficial effects:

[0013] In the above-mentioned dump transport vehicle, the dump equipment is arranged at the front and rear of the frame, and the dump equipment is arranged on a mounting seat that can slide back and forth on the frame. Through the above-mentioned arrangement, the distance between the front dump equipment and the rear dump equipment can be adjusted, so that the frame and the dump equipment can adapt to carriages of different lengths, and the frame can transport carriages of different lengths, thereby improving the adaptability of the frame.

[0014] In addition, installing the dump device by means of a mounting seat can also provide convenience for the installation of the dump device, compared with directly fixing the dump device on the vehicle frame, and also facilitate the disassembly of the above-mentioned dump device. 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 3 It 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]

[0023] DETAILED DESCRIPTION

[0024] 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.

[0025] 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.

[0026] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention 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.

[0027] 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.

[0028] 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.

[0029] 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.

[0030] Example 1

[0031] This embodiment provides a dump truck, the truck comprising a frame and a carriage, the front and rear of the frame are respectively provided with dump equipment, the dump equipment is at least one of a hoisting device and a rollover lifting device. The dump truck further comprises a mounting seat 4, the mounting seat 4 is slidably mounted on the frame, and the dump equipment is mounted on the mounting seat 4.

[0032] In the above-mentioned dump truck, the dump equipment is arranged at the front and rear of the frame, and the dump equipment is arranged on a mounting seat 4 that can slide forward and backward on the frame. The sliding of the above-mentioned mounting seat can be any sliding mode, such as setting any mode such as rollers, guide rods, guide rails, sliders, etc., so that the mounting seat can move forward and backward on the frame. Through the above-mentioned setting, the positions of the two dump equipments can be adjusted, and the distance between the front dump equipment and the rear dump equipment can be adjusted, so that the frame and the dump equipment can adapt to carriages of different lengths, so that the frame can transport carriages of different lengths, and improve the adaptability of the frame. At the same time, it is also possible to adjust the position of the dump equipment and then adjust the position of the carriage, so that the carriage is placed at the back or at the front, providing convenience for setting different placement positions of the carriage. Moreover, when the carriage needs to be hoisted onto the frame, the carriage can be placed on the frame, and then the dump equipment can be moved through the mounting seat 4 to prevent the setting of the dump equipment from affecting the placement of the carriage. Finally, installing the dump device by means of the mounting seat 4 can also provide convenience for the installation of the dump device, and also facilitate the disassembly of the dump device, compared with directly fixing the dump device on the vehicle frame.

[0033] Of course, it should be noted that when the self-unloading equipment is a rollover lifting device, the conventional rollover lifting device is arranged at the lower part of the car body, but in this embodiment, the rollover lifting device should be arranged at the front and rear of the car body, and the car body is driven to flip by the rollover lifting devices at the front and rear; of course, it should be noted that when the self-unloading equipment includes a rollover lifting device, at least one of the left and right parts of the car body should be directly or indirectly connected to the frame. When the self-unloading equipment is a lifting device, the lifting device should be any device used for lifting, such as the lifting device disclosed in the automatic storage structure of the lifting chain of a container side crane with patent number CN201410294469.0; of course, when the lifting device can also play a rollover lifting effect, the lifting device and the rollover lifting device can also be the same device; finally, when the lifting device and the rollover lifting device are different devices, when the two do not interfere, the lifting device and the rollover lifting device can also be set at the same time.

[0034] Specifically, in this embodiment, one of the modes of sliding connection between the mounting seat and the frame is also provided: the frame includes two longitudinal beams 10 in the middle, and a slot 5 is provided on the mounting seat 4, and the slot 5 is clamped on the I-beam. The slot 5 can be provided with two slots, and the two slots 5 are clamped on the two longitudinal beams 10 respectively, or the slot 5 can be provided with one slot, and the slot 5 is integrally clamped on the two longitudinal beams 10. The slot 5, i.e., the slot-shaped structure adapted to the longitudinal beam 10, is provided in the middle of the mounting seat 4.

[0035] More specifically, in this embodiment, the longitudinal beam 10 is an I-beam, that is, the upper part of the longitudinal beam 10 is provided with wing panels extending to both sides, and the slot 5 is also provided with an inner slot 6 at a position corresponding to the wing panel of the longitudinal beam 10, and the inner slot 6 is adapted to the wing panel, and the wing panel is inserted into the inner slot 6.

[0036] Specifically, in this embodiment, the self-unloading equipment includes a hydraulic lifting device 1, the lower end of which is rotatably mounted on the left side of the mounting seat 4, and the upper end of which is rotatably connected to the carriage. The hydraulic lifting device 1 disposed at the front and rear of the frame drives the carriage to roll over, thereby realizing the rollover self-unloading function of the carriage. The above-mentioned left and right directions are only designated directions for the convenience of description, and the mirror image or opposite indication of each structure should also be within the protection scope of this patent.

[0037] More specifically, in this embodiment, in order to facilitate the connection between the hydraulic lifting device 1 and the carriage, the upper end of the hydraulic lifting device 1 is also rotatably connected to a crossbeam 2, and a mounting member is provided on the crossbeam 2, and the mounting member is used to fix the carriage. It should be noted that the above-mentioned mounting member is a component used to connect the crossbeam 2 and the carriage together, such as a bolt, a connecting plate, a slot 5 connection, etc., and any device for connecting two components in the prior art can be the above-mentioned connecting member.

[0038] More specifically, in this embodiment, in order to improve the rollover stability of the cross beam 2 and prevent the hydraulic lifting device 1 from lifting the car body, the cross beam 2 is also connected to a vertical beam 3 extending downward, and the lower end of the vertical beam 3 is rotatably connected to the right part of the mounting seat 4, that is, the cross beam 2 and the vertical beam 3 form an L-shaped mounting plate, and the vertical beam 3 is used to limit the rollover trajectory of the cross beam 2 and the upper end of the hydraulic lifting device 1.

[0039] More specifically, in the present embodiment, the above-mentioned lifting equipment can be a conventional lifting device, but in the present embodiment, the above-mentioned lifting equipment can also share some structures with the above-mentioned rollover lifting device, such as the structure of the hydraulic lifting device 1, the cross beam 2 and the vertical beam 3. On this basis, in order to achieve lifting, the right part of the cross beam 2 is also rotatably connected to the hydraulic lifting device 7 extending to the upper left; the left part of the cross beam 2 is also rotatably connected to the lifting beam 8 extending to the upper right, and the upper end of the lifting beam 8 is provided with a lifting shaft 9, and the upper end of the hydraulic lifting device 7 is rotatably connected to the middle part of the lifting beam 8.

[0040] 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 dump truck, comprising a frame and a carriage, wherein the front and rear of the frame are provided with dump equipment respectively, wherein the dump equipment is at least one of a hoisting device and a rollover lifting device, wherein: It also includes a mounting seat, which is slidably mounted on the vehicle frame, and the dump device is mounted on the mounting seat.

2. The dump truck according to claim 1, characterized in that: The frame comprises two longitudinal beams in the middle, and the mounting seat is provided with a clamping slot, which is clamped on the longitudinal beams.

3. The dump truck according to claim 2, characterized in that: The longitudinal beam is an I-beam, and the clamping groove is further provided with an inner groove at a position corresponding to the wing plate of the longitudinal beam, and the wing plate is clamped into the inner groove.

4. The dump truck according to claim 1, characterized in that: The self-unloading equipment comprises a hydraulic lifting device, the lower end of which is rotatably mounted on the left part of the mounting seat, and the upper end of which is rotatably connected to the carriage.

5. The dump truck according to claim 4, characterized in that: The upper end of the hydraulic lifting device is also rotatably connected to a crossbeam, on which a mounting piece is arranged, and the mounting piece is used to fix the carriage.

6. The dump truck according to claim 5, characterized in that: The cross beam is also connected to a vertical beam extending downward, and the lower end of the vertical beam is rotatably connected to the right part of the mounting seat.

7. The dump truck according to claim 6, characterized in that: The right part of the crossbeam is also rotatably connected to a hydraulic lifting device extending to the upper left; the left part of the crossbeam is also rotatably connected to a lifting beam extending to the upper right, a lifting shaft is provided at the upper end of the lifting beam, and the upper end of the hydraulic lifting device is rotatably connected to the middle part of the lifting beam.

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