CN214985000U - Be applied to self-discharging formula carriage of trailer - Google Patents

Be applied to self-discharging formula carriage of trailer Download PDF

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Publication number
CN214985000U
CN214985000U CN202121343081.7U CN202121343081U CN214985000U CN 214985000 U CN214985000 U CN 214985000U CN 202121343081 U CN202121343081 U CN 202121343081U CN 214985000 U CN214985000 U CN 214985000U
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China
Prior art keywords
carriage
bottom plate
frame
jacking device
trailer
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CN202121343081.7U
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Chinese (zh)
Inventor
袁洪春
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Shandong Yuncheng Junhua Special Vehicle Co ltd
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Shandong Yuncheng Junhua Special Vehicle Co ltd
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Priority to CN202121343081.7U priority Critical patent/CN214985000U/en
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Publication of CN214985000U publication Critical patent/CN214985000U/en
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Abstract

The utility model discloses a self-discharging carriage applied to a trailer, wherein a hydraulic rod is fixed at the front end of a trailer chassis, the front end of a carriage frame is connected with the trailer chassis through the hydraulic rod, and the rear end of the carriage frame is rotationally connected with the trailer chassis through a rotating shaft; the carriage is divided into a front carriage and a rear carriage, the bottom of the front carriage is respectively provided with a front carriage bottom plate and a rear carriage bottom plate, the front carriage bottom plate is fixedly connected with the carriage frame, and the rear end of the rear carriage bottom plate is movably connected to the carriage frame through a hinge; the upper part and the lower part of the carriage frame are fixedly provided with a mounting frame, a jacking device is fixedly mounted on the mounting frame, and the top end of the jacking device is connected with a rear carriage bottom plate; through set up carriage back end bottom plate into movable bottom plate and can upwards overturn and increase the jacking device of jacking back carriage bottom plate in the below of carriage, when the latter half of unloading, the jacking device extension makes the front end of back carriage bottom plate rise and further makes the goods uninstallation, has realized thorough efficient uninstallation goods, has wide application prospect.

Description

Be applied to self-discharging formula carriage of trailer
Technical Field
The utility model relates to a haulage vehicle technical field, specific theory especially relates to a be applied to self-discharging formula carriage of trailer.
Background
In recent years, with the continuous development of social economy, the acceleration of urbanization progress and the continuous improvement of living standard of people in China, the requirements of people on the living quality are continuously improved, and the use of the dump trucks is more and more, so that the unloading speed of the dump truck carriage can be greatly improved, the use of manpower can be reduced, and the dump truck carriage is greatly developed.
The dump truck refers to a vehicle which unloads cargos by self through hydraulic or mechanical lifting. The carriage of the self-discharging vehicle is divided into backward tilting and lateral tilting, the piston rod is controlled to move through the control system, backward tilting is common, the piston rod is pushed to tilt the carriage, and a few carriages are tilted in two directions. In civil engineering, a dump truck is often operated in conjunction with an engineering machine such as an excavator, a loader, a belt conveyor, etc. to form a loading, transporting, and unloading line for loading, unloading, and transporting earthwork, gravel, and bulk materials.
The structure of the engine, chassis and cab of the dump truck is the same as that of a general truck. High-pressure oil enters the lifting hydraulic cylinder through the distributing valve and the oil pipe, and a cab safety protection plate is arranged at the front end of the carriage. The engine drives the hydraulic pump through the speed variator and the power takeoff, and the carriage hydraulic tipping mechanism consists of oil tank, hydraulic pump, distributing valve, hydraulic lifting cylinder, control valve, oil pipe, etc. The engine drives the hydraulic pump through the speed changer and the power takeoff device, and high-pressure oil enters the lifting hydraulic cylinder through the distribution valve and the oil pipe to push the piston rod to tip over the carriage. When backward tipping is common, the carriage can be stopped at any required inclined position by controlling the movement of the piston rod through a control system. The carriage is reset by self gravity and hydraulic control. The new dump truck or the vehicle leaving the factory after overhaul must be operated in a trial mode, so that the carriage is stable and has no play in the lifting process. When the device is used, lubricating oil is correctly selected according to the regulations, so that the unloading time and labor force are greatly saved, and the oil is strictly replaced by the lifting mechanism according to the time. And (4) carrying according to the rated loading capacity, and strictly forbidding overload.
When the existing dumper carriage is used for unloading, cargos in the carriage are not unloaded thoroughly, particularly cargos are stacked seriously at the rear half section of the carriage, and the thorough unloading and unloading efficiency of the cargos are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to self-discharging formula carriage of trailer to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a self-discharging carriage applied to a trailer comprises a trailer chassis, wherein a carriage frame is arranged above the trailer chassis, the front end of the trailer chassis is fixedly connected with a hydraulic rod through a bolt, the front end of the carriage frame is connected with the trailer chassis through the hydraulic rod, the rear end of the trailer chassis is provided with a rotating shaft, and the rear end of the carriage frame is rotatably connected with the trailer chassis through the rotating shaft;
the carriage frame is provided with a front carriage and a rear carriage, the bottom of the front carriage is provided with a front carriage bottom plate, the bottom of the rear carriage is provided with a rear carriage bottom plate, the front carriage bottom plate is fixedly connected with the carriage frame, one side of the rear end of the rear carriage bottom plate is provided with a hinge, and the rear carriage bottom plate is movably connected to the carriage frame through the hinge;
the car frame is fixedly provided with a mounting frame below the rear carriage bottom plate, the mounting frame is fixedly provided with a jacking device, and the top end of the jacking device is connected with the rear carriage bottom plate.
Preferably, the top end of the hydraulic rod is hinged with the carriage frame.
Preferably, the jacking device is a hydraulic ejector rod or an electric ejector rod, and the top end of the jacking device is hinged with the bottom surface of the rear carriage bottom plate.
Preferably, the mounting frame is a U-shaped frame and welded to the carriage frame, and the jacking device is fixedly mounted on the mounting frame through bolts.
Has the advantages that: compared with the prior art, the beneficial effects of the utility model are that: through set up carriage back end bottom plate into movable bottom plate and can upwards overturn and increase the jacking device of jacking back platform bottom plate in the below of carriage, when the front end of the back half carriage of unloading rises the goods and mainly piles up at the carriage back end, the jacking device extension makes the front end of back platform bottom plate rise and further makes the goods uninstallation, has realized thorough efficient uninstallation goods, has wide application prospect.
Drawings
Fig. 1 is the utility model provides a be applied to the overall structure schematic diagram of the self-discharging formula carriage of trailer.
Fig. 2 is a rear view of a self-discharging carriage applied to a trailer according to the present invention.
Fig. 3 is a top view of a dump body applied to a trailer according to the present invention.
In the drawings: 1-trailer chassis, 2-carriage frame, 3-front carriage, 4-rear carriage, 5-rotating shaft, 6-hydraulic rod, 7-mounting frame, 8-jacking device, 9-front carriage bottom plate, 10-rear carriage bottom plate and 11-hinge.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Examples
Referring to the attached drawings, in the embodiment of the present invention, a self-discharging type carriage applied to a trailer includes a trailer chassis 1, a carriage frame 2 is disposed above the trailer chassis 1, a hydraulic rod 6 is fixedly connected to the front end of the trailer chassis 1 through a bolt, the front end of the carriage frame 2 is connected to the trailer chassis 1 through the hydraulic rod 6, a rotating shaft 5 is disposed at the rear end of the trailer chassis 1, and the rear end of the carriage frame 2 is rotatably connected to the trailer chassis 1 through the rotating shaft 5;
the carriage frame 2 is provided with a front carriage 3 and a rear carriage 4, the bottom of the front carriage 3 is provided with a front carriage bottom plate 9, the bottom of the rear carriage 4 is provided with a rear carriage bottom plate 10, the front carriage bottom plate 9 is fixedly connected with the carriage frame 2, one side of the rear end of the rear carriage bottom plate 10 is provided with a hinge 11, and the rear carriage bottom plate 10 is movably connected to the carriage frame 2 through the hinge 11;
the carriage frame 2 is fixedly provided with a mounting frame 7 below the rear carriage bottom plate 10, the mounting frame 7 is fixedly provided with a jacking device 8, and the top end of the jacking device 8 is connected with the rear carriage bottom plate 10.
Furthermore, the top end of the hydraulic rod 6 is hinged with the carriage frame 2.
Furthermore, the jacking device 8 is a hydraulic ejector rod or an electric ejector rod, and the top end of the jacking device 8 is hinged with the bottom surface of the rear carriage bottom plate 10.
Further, the mounting frame 7 is a U-shaped frame and welded to the car frame 2, and the jacking device 8 is fixedly mounted on the mounting frame 7 through bolts.
The utility model discloses a set up the carriage back end bottom plate as the movable bottom plate and can upwards overturn and increase the jacking device of jacking back carriage bottom plate below the carriage, when the front end of the latter half carriage of unloading rises the goods and mainly piles up in the carriage back end, the jacking device extends and makes the front end of back carriage bottom plate rise and further make the goods uninstall, realized thorough efficient uninstallation goods, have wide application prospect; the application has the advantages of simple structure, strong practicability and simple operation and is worth popularizing.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims (4)

1. The utility model provides a be applied to self-discharging formula carriage of trailer which characterized in that: the trailer comprises a trailer chassis (1), wherein a carriage frame (2) is arranged above the trailer chassis (1), the front end of the trailer chassis (1) is fixedly connected with a hydraulic rod (6) through a bolt, the front end of the carriage frame (2) is connected with the trailer chassis (1) through the hydraulic rod (6), the rear end of the trailer chassis (1) is provided with a rotating shaft (5), and the rear end of the carriage frame (2) is rotatably connected with the trailer chassis (1) through the rotating shaft (5);
a front carriage (3) and a rear carriage (4) are arranged on the carriage frame (2), a front carriage bottom plate (9) is arranged at the bottom of the front carriage (3), a rear carriage bottom plate (10) is arranged at the bottom of the rear carriage (4), the front carriage bottom plate (9) is fixedly connected with the carriage frame (2), a hinge (11) is arranged at one side of the rear end of the rear carriage bottom plate (10), and the rear carriage bottom plate (10) is movably connected to the carriage frame (2) through the hinge (11);
the car frame (2) is fixedly provided with a mounting frame (7) below the rear carriage bottom plate (10), the mounting frame (7) is fixedly provided with a jacking device (8), and the top end of the jacking device (8) is connected with the rear carriage bottom plate (10).
2. The dump body of claim 1, wherein: the top end of the hydraulic rod (6) is hinged with the carriage frame (2).
3. The dump body of claim 1, wherein: the jacking device (8) is a hydraulic ejector rod or an electric ejector rod, and the top end of the jacking device (8) is hinged with the bottom surface of the rear carriage bottom plate (10).
4. The dump body of claim 1, wherein: the mounting frame (7) is a U-shaped frame and is welded on the carriage frame (2), and the jacking device (8) is fixedly mounted on the mounting frame (7) through bolts.
CN202121343081.7U 2021-06-17 2021-06-17 Be applied to self-discharging formula carriage of trailer Active CN214985000U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121343081.7U CN214985000U (en) 2021-06-17 2021-06-17 Be applied to self-discharging formula carriage of trailer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121343081.7U CN214985000U (en) 2021-06-17 2021-06-17 Be applied to self-discharging formula carriage of trailer

Publications (1)

Publication Number Publication Date
CN214985000U true CN214985000U (en) 2021-12-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121343081.7U Active CN214985000U (en) 2021-06-17 2021-06-17 Be applied to self-discharging formula carriage of trailer

Country Status (1)

Country Link
CN (1) CN214985000U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114802491A (en) * 2022-04-28 2022-07-29 黄山捷利节能环保科技有限公司 All-terrain target detection vehicle trailing movable long carriage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114802491A (en) * 2022-04-28 2022-07-29 黄山捷利节能环保科技有限公司 All-terrain target detection vehicle trailing movable long carriage
CN114802491B (en) * 2022-04-28 2023-05-16 黄山捷利节能环保科技有限公司 All-region target detection vehicle traction movable vehicle body

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