CN219176866U

CN219176866U - Hopper damping device of dump truck

Info

Publication number: CN219176866U
Application number: CN202222687389.4U
Authority: CN
Inventors: 朱宝锁; 仇武民
Original assignee: Jiangsu Fengxin Energy Power Technology Co ltd
Current assignee: Jiangsu Fengxin Energy Power Technology Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-06-13
Anticipated expiration: 2032-10-12

Abstract

The utility model relates to the technical field of self-unloading trucks, in particular to a hopper damping device of a self-unloading truck, which comprises a supporting frame and further comprises: the elastic plate is connected with the supporting frame through the mounting seat, and a plurality of reinforcing plates are further arranged on the elastic plate; the connecting component is detachably connected with the elastic plate; and the damping mechanism is positioned between the support frame and the elastic plate, wherein the damping mechanism comprises a buffer component and an adjusting component, two ends of the buffer component are respectively connected with the support frame and the elastic plate, and the adjusting component is positioned on the buffer component.

Description

Hopper damping device of dump truck

Technical Field

The utility model relates to the technical field of self-unloading trucks, in particular to a hopper damping device of a self-unloading truck.

Background

A dump truck is a type of truck that has an automatic dump device at the cargo area. Also known as a dump truck. The hydraulic lifting device consists of an automobile chassis, a hydraulic lifting mechanism, a cargo box, a power taking device and the like. The carriage of the self-unloading truck is divided into two types, namely backward tipping and lateral tipping, the motion of a piston rod is controlled through an operating system, the backward tipping is common, the piston rod is pushed to tip the carriage, and a few of the carriages are tipped bidirectionally.

The existing self-discharging truck hopper damping device is excessively traditional in structure, in the using process, due to changes of factors such as truck loading capacity, damping effect of the hopper can be affected, normal transportation work is affected, inconvenience is brought to staff, and therefore, aiming at the current situation, the hopper damping device of the self-discharging truck is urgently required to be developed, and the defects in current practical application are overcome.

Disclosure of Invention

The utility model aims to provide a hopper damping device of a dump truck, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a self-discharging freight train's car hopper damping device, includes the support frame, still includes:

the elastic plate is connected with the supporting frame through the mounting seat, and a plurality of reinforcing plates are further arranged on the elastic plate;

the connecting component is detachably connected with the elastic plate; and

the damping mechanism is located between the support frame and the elastic plate, the damping mechanism comprises a buffering component and an adjusting component, two ends of the buffering component are respectively connected with the support frame and the elastic plate, and the adjusting component is located on the buffering component.

Compared with the prior art, the utility model has the beneficial effects that:

through the support frame that sets up, wherein the upper portion of support frame can be equipped with the car hopper, the lower part of support frame is connected with driving mechanism through elastic plate and coupling assembling, and the quantity of elastic plate and coupling assembling is four sets at least, be located four angles of support frame respectively, through elastic plate and the reinforcing plate that sets up, can provide cushioning effect to support frame and car hopper, and in the freight train use, through the buffer unit who sets up, can further improve the structural strength and the cushioning effect of elastic plate, the life of extension elastic plate, simultaneously, through the adjusting part who sets up, can be adjusted by the manpower, be favorable to improving buffer unit's cushioning effect, thereby can make the car hopper bear heavier goods, and make the car hopper keep good shock attenuation effect, under the circumstances of guaranteeing normal transportation work, improve the efficiency of transportation work, the life of extension equipment, it is convenient to provide for the staff, be worth promoting.

Drawings

Fig. 1 is a schematic diagram of the overall front view structure of the present utility model.

Fig. 2 is a schematic perspective view of a telescopic rod portion according to the present utility model.

Fig. 3 is a schematic perspective view of a buffer jacket portion according to the present utility model.

In the figure: 1-supporting frame, 2-supporting rod, 3-backing plate, 4-thrust plate, 5-buffer sleeve, 6-mount, 7-spring, 8-supporting plate, 9-connecting rod, 10-elastic plate, 11-U-shaped rod, 12-square sleeve, 13-reinforcing plate, 14-telescopic rod, 15-piston head, 16-limiting plate, 17-sliding hole, 18-through hole, 19-locking plate.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1-3, a bucket damping device for a dump truck according to an embodiment of the present utility model includes a support frame 1, and further includes:

the elastic plate 10 is connected with the support frame 1 through the mounting seat 6, and a plurality of reinforcing plates 13 are further arranged on the elastic plate 10;

a connection assembly detachably connected to the elastic plate 10; and

the damping mechanism is located between the support frame 1 and the elastic plate 10, and comprises a buffering component and an adjusting component, wherein two ends of the buffering component are respectively connected with the support frame 1 and the elastic plate 10, and the adjusting component is located on the buffering component.

Through the support frame 1 that sets up, wherein the upper portion of support frame 1 can be equipped with the car hopper, the lower part of support frame 1 is connected with driving mechanism through elastic plate 10 and coupling assembling, and the quantity of elastic plate 10 and coupling assembling is four sets at least, be located the four angles of support frame 1 respectively, through elastic plate 10 and reinforcing plate 13 that set up, can provide cushioning effect to support frame 1 and car hopper, and in the freight train use, through the cushioning assembly who sets up, can further improve the structural strength and the cushioning effect of elastic plate 10, the life of elastic plate 10 is prolonged, simultaneously, can adjust by the manpower through the adjusting part that sets up, be favorable to improving cushioning effect of cushioning assembly, thereby can make the car hopper bear heavier goods, and make the car hopper keep good shock attenuation effect, under the circumstances of guaranteeing normal transportation work, improve transportation work's efficiency, the life of extension equipment, it is convenient to provide for the staff, be worth promoting.

In one embodiment of the present utility model, referring to fig. 1, the connection assembly includes:

the U-shaped rod 11 is sleeved on the elastic plate 10 and the reinforcing plate 13 and is detachably connected with the elastic plate 10 and the reinforcing plate 13, and a base plate 3 is arranged between the U-shaped rod 11 and the elastic plate 10; and

the locking plate 19, the locking plate 19 with the bottom bolted connection of U type pole 11, just locking plate 19 with be equipped with square cover 12 between the reinforcing plate 13.

Through square cover 12 that sets up, can overlap and establish on the transmission shaft to through U type pole 11 and the locking plate 19 that set up, can lock square cover 12 between locking plate 19 and reinforcing plate 13, and through backing plate 3 that sets up, can avoid producing great wearing and tearing between U type pole 11 and the elastic plate 10.

In one embodiment of the present utility model, referring to fig. 1-3, the buffering assembly comprises:

the connecting rod 9, one end of the connecting rod 9 is rotationally connected with the elastic plate 10, and the other end of the connecting rod 9 is fixedly provided with the supporting plate 8;

the support rod 2 is connected with the support frame 1;

the limiting plate 16 is connected with the other end of the supporting rod 2, and the limiting plate 16 is connected with the supporting plate 8 through a spring 7; and

the telescopic link 14, the one end of telescopic link 14 with backup pad 8 is connected, the other end of telescopic link 14 through slide hole 17 with limiting plate 16 sliding connection, slide hole 17 evenly opens on the limiting plate 16.

When elastic plate 10 atress deformation, can produce the effect of thrust to connecting rod 9, through the spring 7 that sets up, can play the cushioning effect to through the telescopic link 14 that sets up, when spring 7 takes place deformation, can make telescopic link 14 slide on limiting plate 16 through slide hole 17, thereby play the guide effect, make backup pad 8 steadily to the mode removal of limiting plate 16, thereby realize the absorbing effect.

In one embodiment of the present utility model, referring to fig. 1-3, the adjustment assembly comprises:

the buffer sleeve 5 is positioned on the limiting plate 16 and is communicated with the sliding hole 17;

a piston head 15, wherein the piston head 15 is connected with the telescopic rod 14, and the piston head 15 is slidably arranged in the buffer sleeve 5; and

the thrust plate 4 is installed on the support rod 2 in a penetrating way through a through hole 18.

Through the thrust plate 4 that sets up, wherein be equipped with the import on the thrust plate 4, and thrust plate 4 is linked together with a plurality of cushion collar 5, consequently, can fill hydraulic oil in the cushion collar 5 from the import of thrust plate 4, simultaneously, through the piston head 15 that sets up, wherein piston head 15 and cushion collar 5's inner wall sealing connection, when backup pad 8 drove telescopic link 14 vibrations, through piston head 15 and cushion collar 5 cooperation work, can further improve the effect of buffering.

In one embodiment of the present utility model, referring to fig. 2 and 3, the number of the telescopic rods 14 is several, the number of the buffer sleeves 5 and the sliding holes 17 is the same as that of the telescopic rods 14, and the buffer sleeves 5 are disposed on the extension line of the telescopic rods 14.

Through a plurality of cushion collar 5 and telescopic link 14 that set up, can make the atress even between backup pad 8 and the limiting plate 16, avoid appearing the slope, simultaneously, because the central line collineation of cushion collar 5 and telescopic link 14, consequently can make piston head 15 smooth movement in cushion collar 5 to improve the effect of buffering.

It should be noted that, in the present utility model, unless explicitly specified and defined otherwise, terms such as "sliding", "rotating", "fixing", "provided" and the like should be interpreted broadly, and may be, for example, welded, bolted, or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a self-discharging freight train's car hopper damping device, includes the support frame, its characterized in that still includes:

the connecting component is detachably connected with the elastic plate; and

2. The hopper shock absorbing device of a dump truck of claim 1, wherein the connection assembly comprises:

the U-shaped rod is sleeved on the elastic plate and the reinforcing plate and is detachably connected with the elastic plate and the reinforcing plate, and a base plate is arranged between the U-shaped rod and the elastic plate; and

the locking plate is connected with the bottom end of the U-shaped rod through bolts, and a square sleeve is arranged between the locking plate and the reinforcing plate.

3. The hopper shock absorbing device of a dump truck of claim 2, wherein the shock absorbing assembly comprises:

one end of the connecting rod is rotationally connected with the elastic plate, and the other end of the connecting rod is fixedly provided with a supporting plate;

the support rod is connected with the support frame;

the limiting plate is connected with the other end of the supporting rod and connected with the supporting plate through a spring; and

the telescopic rod, the one end of telescopic rod with the backup pad is connected, the other end of telescopic rod pass through the slide hole with limiting plate sliding connection, the slide hole evenly set up in on the limiting plate.

4. The hopper shock absorbing device of a dump truck of claim 3, wherein the adjustment assembly comprises:

the buffer sleeve is positioned on the limiting plate and is communicated with the sliding hole;

the piston head is connected with the telescopic rod and is slidably arranged in the buffer sleeve; and

the thrust plate is installed on the support rod in a penetrating mode through the through hole.

5. The hopper shock absorbing device of a dump truck according to claim 4, wherein the number of the telescopic rods is a plurality, the number of the buffer sleeves and the sliding holes is the same as that of the telescopic rods, and the buffer sleeves are arranged on the extension lines of the telescopic rods.