CN217197883U - Chassis damping device for dump truck - Google Patents
Chassis damping device for dump truck Download PDFInfo
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- CN217197883U CN217197883U CN202220500069.0U CN202220500069U CN217197883U CN 217197883 U CN217197883 U CN 217197883U CN 202220500069 U CN202220500069 U CN 202220500069U CN 217197883 U CN217197883 U CN 217197883U
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- rod
- sliding
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Abstract
The utility model is suitable for a dump truck field provides a chassis damping device for dump truck, including chassis and carriage, the one end and the chassis in carriage rotate to be connected, still include: the chassis is connected with a sliding seat in a sliding manner, a push rod is rotatably connected between the sliding seat and the carriage, the sliding seat is connected with a power assembly, and the power assembly pushes the sliding seat to horizontally slide along the chassis in a threaded transmission manner; the supporting seats are arranged on the two sides of the chassis, elastic supporting assemblies are arranged in the supporting seats, supporting rods are connected between every two adjacent elastic supporting assemblies, the elastic supporting assemblies are used for elastically supporting the supporting rods, the bottom surface of the carriage is connected with a clamping mechanism, and the clamping mechanism can be clamped and fixed with the supporting rods. The clamping mechanism can be elastically clamped and fixed with the supporting rod, and in the running process, the vibration force generated by the carriage to the chassis is reduced through the elastic supporting assembly.
Description
Technical Field
The utility model belongs to the self-discharging freight train field especially relates to a chassis damping device for self-discharging freight train.
Background
A dump truck is a kind of cargo truck, and a cargo truck having an automatic dumping device at a cargo carrying part is also called a dump truck. The hydraulic lifting device consists of an automobile chassis, a hydraulic lifting mechanism, a cargo compartment, a power take-off device and the like.
The carriage of the dump truck is divided into backward tipping and lateral tipping, the piston rod is controlled to move through the control system, backward tipping is common, the piston rod is pushed to tip the carriage, and a few of the carriages tip in two directions.
When the dump truck runs, the inertia force is large due to overlarge load, so that the chassis supporting device is easy to break and damage due to vibration force.
To avoid the above technical problems, it is necessary to provide a chassis shock absorbing device for a dump truck to overcome the above-mentioned drawbacks of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a chassis damping device for self-discharging freight train aims at solving self-discharging freight train on the way of traveling, because the load causes inertial force great excessively to chassis strutting arrangement receives the vibrational force easily and takes place the problem of fracture damage.
The embodiment of the utility model provides a realize like this, a chassis damping device for self-discharging freight train, including chassis and carriage, the one end and the chassis of carriage rotate to be connected, still include:
the chassis is connected with a sliding seat in a sliding manner, a push rod is rotatably connected between the sliding seat and the carriage, the sliding seat is connected with a power assembly, and the power assembly pushes the sliding seat to horizontally slide along the chassis in a threaded transmission manner;
the supporting seats are arranged on the two sides of the chassis, elastic supporting assemblies are arranged in the supporting seats, supporting rods are connected between every two adjacent elastic supporting assemblies, the elastic supporting assemblies are used for elastically supporting the supporting rods, the bottom surface of the carriage is connected with a clamping mechanism, and the clamping mechanism can be clamped and fixed with the supporting rods.
Further technical scheme, the elastic support subassembly includes gag lever post, a spring and connecting seat, gag lever post and supporting seat fixed connection, gag lever post and connecting seat slip through connection, a spring housing is established in the gag lever post outside, and the bracing piece is connected between two adjacent connecting seats.
Further technical scheme, latch mechanism includes guide bar, No. two springs and anchor clamps, the bottom surface fixed connection of guide bar and carriage, anchor clamps have two, and two anchor clamps set up relatively, just guide bar and two equal slip through connection of anchor clamps, No. two spring coupling between two anchor clamps, and two anchor clamps can be fixed with the bracing piece joint under the spring action of No. two springs.
According to a further technical scheme, the power assembly comprises a motor and a threaded rod, the motor is fixedly connected with the chassis, an output shaft of the motor is fixedly connected with the threaded rod, and the threaded rod is connected with the sliding seat in a sliding penetrating mode.
According to the technical scheme, the chassis is fixedly connected with a sliding rod, a lantern ring is sleeved on the outer side of the sliding rod, and an elastic push rod is rotatably connected between the lantern ring and the chassis.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the embodiment of the utility model provides a pair of chassis damping device for self-discharging freight train, power component promote the sliding seat through screw thread drive's mode and carry out the horizontal slip along the chassis, and the sliding seat promotes the carriage through the push rod and rotates around the chassis, and after carriage discharge completion, joint mechanism can be fixed with bracing piece elastic clamping, at the in-process of traveling, subducts the vibrational force that the carriage produced the chassis through elastic support component.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of region A in FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
fig. 4 is a schematic structural view of the jig.
In the drawings: the device comprises a chassis 1, a carriage 2, a sliding seat 3, a power assembly 4, a motor 41, a threaded rod 42, a push rod 5, a supporting seat 6, an elastic supporting assembly 7, a limiting rod 71, a first spring 72, a connecting seat 73, a supporting rod 8, a clamping mechanism 9, a guide rod 91, a second spring 92, a clamp 93, a sliding rod 10, a lantern ring 11 and an elastic push rod 12.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1-4, for the utility model provides a pair of a chassis damping device for dump truck, including chassis 1 and carriage 2, the one end and the chassis 1 of carriage 2 rotate to be connected, still include:
the chassis 1 is connected with a sliding seat 3 in a sliding manner, a push rod 5 is rotatably connected between the sliding seat 3 and the carriage 2, the sliding seat 3 is connected with a power assembly 4, and the power assembly 4 pushes the sliding seat 3 to horizontally slide along the chassis 1 in a threaded transmission manner;
the supporting seat 6 is arranged on each of the two sides of the chassis 1, the elastic supporting assemblies 7 are arranged in the supporting seats 6, the supporting rods 8 are connected between every two adjacent elastic supporting assemblies 7, the elastic supporting assemblies 7 are used for elastically supporting the supporting rods 8, the bottom surface of the carriage 2 is connected with the clamping mechanism 9, and the clamping mechanism 9 can be connected with the supporting rods 8 in a clamped mode.
This a chassis damping device for self-discharging freight train, power component 4 promote sliding seat 3 through screw thread drive's mode and carry out the horizontal slip along chassis 1, and sliding seat 3 promotes carriage 2 through push rod 5 and rotates around chassis 1, and after carriage 2 unloads the completion, latch mechanism 9 can be fixed with 8 elasticity joints of bracing piece, at the in-process of traveling, subduct the vibrational force that carriage 2 produced chassis 1 through elastic support component 7.
In the embodiment of the present invention, as a preferred embodiment of the present invention, the elastic support assembly 7 includes a limiting rod 71, a first spring 72 and a connecting seat 73;
the limiting rod 71 is fixedly connected with the supporting seat 6, the limiting rod 71 is connected with the connecting seats 73 in a sliding penetrating mode, the first spring 72 is sleeved on the outer side of the limiting rod 71, and the supporting rod 8 is connected between the two adjacent connecting seats 73.
The first spring 72 pushes the connecting seat 73 to elastically support the support rod 8.
In the embodiment of the present invention, as a preferred embodiment of the present invention, the locking mechanism 9 includes a guide rod 91, a second spring 92 and a clamp 93;
The two clamps 93 are pulled by the second spring 92 to elastically clamp the support rod 8.
In the embodiment of the present invention, as a preferred embodiment of the present invention, the power assembly 4 includes a motor 41 and a threaded rod 42, the motor 41 is fixedly connected to the chassis 1, an output shaft of the motor 41 is fixedly connected to the threaded rod 42, and the threaded rod 42 is slidably connected to the sliding seat 3; the motor 41 drives the threaded rod 42 to rotate, and the threaded rod 42 drives the sliding seat 3 to slide in the chassis 1.
In the embodiment of the present invention, as a preferred embodiment of the present invention, the chassis 1 is fixedly connected with a slide rod 10, a sleeve ring 11 is sleeved outside the slide rod 10, and an elastic push rod 12 is rotatably connected between the sleeve ring 11 and the chassis 1; when the carriage 2 falls, the collar 11 is pushed by the elastic push rod 12 to elastically abut against the slide base 3.
This a chassis damping device for tipper, motor 41 drives threaded rod 42 and rotates, threaded rod 42 drives sliding seat 3 and slides in chassis 1, sliding seat 3 promotes carriage 2 through push rod 5 and rotates around chassis 1, unload when carriage 2 and accomplish the back, carry out the elasticity centre gripping to bracing piece 8 through two anchor clamps 93 of No. two spring 92 stimulations, at the in-process of traveling, promote connecting seat 73 through a spring 72 and carry out elastic support to bracing piece 8, subtract the vibrational force that carriage 2 produced chassis 1, when carriage 2 whereabouts simultaneously, promote lantern ring 11 through elastic push rod 12 and carry out the elasticity butt to sliding seat 3.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a chassis damping device for tipper, includes chassis and carriage, the one end and the chassis of carriage rotate to be connected which characterized in that still includes:
the chassis is connected with a sliding seat in a sliding manner, a push rod is rotatably connected between the sliding seat and the carriage, the sliding seat is connected with a power assembly, and the power assembly pushes the sliding seat to horizontally slide along the chassis in a threaded transmission manner;
the supporting seats are arranged on the two sides of the chassis, elastic supporting assemblies are arranged in the supporting seats, supporting rods are connected between every two adjacent elastic supporting assemblies, the elastic supporting assemblies are used for elastically supporting the supporting rods, the bottom surface of the carriage is connected with a clamping mechanism, and the clamping mechanism can be clamped and fixed with the supporting rods.
2. The chassis damping device for a dump truck according to claim 1, wherein the elastic support member comprises a stopper rod, a first spring, and a connecting seat;
the limiting rod is fixedly connected with the supporting seat, the limiting rod is connected with the connecting seats in a sliding and penetrating mode, the first spring is sleeved on the outer side of the limiting rod, and the supporting rod is connected between the two adjacent connecting seats.
3. The chassis damping device for a dump truck according to claim 2, wherein the clamping mechanism comprises a guide rod, a second spring and a clamp;
the utility model discloses a carriage, including the carriage, the carriage is connected with the bracing piece joint, the bottom surface fixed connection of guide bar and carriage, anchor clamps have two, and two anchor clamps set up relatively, just the guide bar all slides through connection with two anchor clamps, and No. two spring coupling are between two anchor clamps, and two anchor clamps can be fixed with the bracing piece joint under the spring action of No. two springs.
4. The chassis damping device for the dump truck according to claim 1, wherein the power assembly comprises a motor and a threaded rod, the motor is fixedly connected with the chassis, an output shaft of the motor is fixedly connected with the threaded rod, and the threaded rod is connected with the sliding seat in a sliding penetrating manner.
5. The chassis damping device for the dump truck according to claim 1, wherein a sliding rod is fixedly connected to the chassis, a sleeve ring is sleeved outside the sliding rod, and an elastic push rod is rotatably connected between the sleeve ring and the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220500069.0U CN217197883U (en) | 2022-03-09 | 2022-03-09 | Chassis damping device for dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220500069.0U CN217197883U (en) | 2022-03-09 | 2022-03-09 | Chassis damping device for dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217197883U true CN217197883U (en) | 2022-08-16 |
Family
ID=82756450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220500069.0U Active CN217197883U (en) | 2022-03-09 | 2022-03-09 | Chassis damping device for dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217197883U (en) |
-
2022
- 2022-03-09 CN CN202220500069.0U patent/CN217197883U/en active Active
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