CN212896579U

CN212896579U - Lightweight loader bogie

Info

Publication number: CN212896579U
Application number: CN202021497000.4U
Authority: CN
Inventors: 刘勇; 邱凌凌; 王馨; 邱育田
Original assignee: Lonking Fujian Machinery Co Ltd
Current assignee: Lonking Fujian Machinery Co Ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-06
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a lightweight loader bogie relates to bogie transportation technical field, does not set up shock-absorbing structure to the part that current bogie and loader are connected, and the effect of consequently buffering is not obvious, consequently influences the compactness of equipment part connection, reduces the life scheduling problem of equipment, now proposes following scheme, including the side bearer, install the wheel pair on the side bearer, the positive fixed mounting of wheel pair has the bearing, bearing and side bearer fixed connection, air spring is installed at the top of side bearer, air spring's top fixed mounting has the mounting panel, the below welding of mounting panel has the sleeve, it is equipped with the slide bar to slide in the sleeve, telescopic one side is equipped with the bracing piece, the bottom of bracing piece articulates there is the slider. The utility model discloses simple structure is novel, cushions the loader, improves the stability of loader transportation, prolongs the life of bogie for it is more steady to transport, is fit for carrying out marketing.

Description

Lightweight loader bogie

Technical Field

The utility model relates to a technical field is transported to the bogie, especially relates to a lightweight loader bogie.

Background

The loader is a kind of earth and stone construction machinery widely used in highway, railway, building, water and electricity, port and mine, and is mainly used for shoveling and loading bulk materials such as soil, gravel, lime and coal, and also for light shoveling and digging of ore and hard soil. The replacement of different auxiliary working devices can also carry out bulldozing, hoisting and loading and unloading operations of other materials such as wood; in road construction, particularly in high-grade highway construction, the loader is used for filling and digging of roadbed engineering, and collecting and loading of asphalt mixture and cement concrete yards. Besides, the machine can also carry out the operations of pushing and transporting soil, scraping the ground, pulling other machines and the like. The loader has the advantages of high operation speed, high efficiency, good maneuverability, light operation and the like, so the loader becomes one of the main types of earthwork construction in engineering construction. Various parameters of a bogie directly determine the stability of a vehicle and the riding comfort of the vehicle, technical means for developing light weight are mature gradually, when a light weight loader is transported, in order to improve the running stability of the bogie, the bogie is subjected to shock absorption through various springs, but the part of the existing bogie connected with the loader is not provided with a shock absorption structure, so that the shock absorption effect is not obvious, the connection tightness of equipment parts is influenced, and the service life of the equipment is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of lightweight loader bogie has solved the part that current bogie and loader are connected and has not set up shock-absorbing structure, and the effect of consequently buffering is not obvious, consequently influences the compactness that equipment part connects, reduces the life scheduling problem of equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lightweight loader bogie, includes the side bearer, install the wheel pair on the side bearer, the positive fixed mounting of wheel pair has the bearing, bearing and side bearer fixed connection, air spring is installed at the top of side bearer, air spring's top fixed mounting has the mounting panel, the below welding of mounting panel has the sleeve, it is equipped with the slide bar to slide in the sleeve, telescopic one side is equipped with the bracing piece, the bottom of bracing piece articulates there is the slider, it has the auxiliary rod to articulate on the bracing piece, the other end rotation of auxiliary rod is connected with the sliding sleeve, the inner circle cover of sliding sleeve is equipped with the dead lever.

Preferably, the bottom of the mounting plate is provided with a groove, two ends of the fixing rod are welded with the inner wall of the groove, and the vertical section of the groove is of an n-shaped structure.

Preferably, one side welding of sliding sleeve has extrusion spring, extrusion spring's the other end and the inner wall welding of recess, extrusion spring cover is established in the outer lane of dead lever.

Preferably, the top of the side frame is provided with a sliding groove, the sliding block is connected with the inner wall of the sliding groove in a sliding mode, the sliding block and the vertical section of the sliding groove are of a T-shaped structure, a buffer spring is welded to one side of the sliding block, and the other end of the buffer spring is welded to the inner wall of the sliding groove.

Preferably, the inner wall of the sleeve is provided with a movable cavity, the inner wall of the top of the movable cavity is welded with a damping spring, and the other end of the damping spring is welded with a movable plate.

Preferably, the two sides of the moving plate are rotatably provided with balls, the balls are connected with the inner wall of the moving cavity in a sliding mode, the bottom of the moving plate is welded with the sliding rod, and the sliding rod is welded with the side frame through the fixing block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation side bearer, wheel pair, bearing, air spring, mounting panel, slide bar, sleeve, bracing piece, slider, spout, auxiliary rod, sliding sleeve and dead lever isotructure, wherein transport the loader installation through side bearer and mounting panel, carry out the shock attenuation buffering through air spring, move the slider along the spout through the slope of bracing piece, tensile buffer spring, the bracing piece slope makes auxiliary rod carry out the auxiliary stay to the bracing piece, and slide the sliding sleeve along the direction of dead lever, compress the buffer with compression spring; the device simple structure is novel, cushions the loader, improves the stability of loader transportation, prolongs the life of bogie for it is more steady to transport, is fit for carrying out marketing.

Drawings

Fig. 1 is a schematic front view of a lightweight loader bogie according to the present invention;

fig. 2 is an enlarged schematic view of a structure at a position a of the lightweight loader bogie provided by the utility model.

In the figure: the device comprises a side frame 1, a wheel pair 2, a bearing 3, an air spring 4, a mounting plate 5, a sliding rod 6, a sleeve 7, a supporting rod 8, a sliding block 9, a sliding groove 10, an auxiliary rod 11, a sliding sleeve 12 and a fixing rod 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a light weight loader bogie comprises a side frame 1, a wheel pair 2 is mounted on the side frame 1, a bearing 3 is fixedly mounted on the front face of the wheel pair 2, the bearing 3 is fixedly connected with the side frame 1, an air spring 4 is mounted at the top of the side frame 1, a mounting plate 5 is fixedly mounted at the top of the air spring 4, a sleeve 7 is welded below the mounting plate 5, a sliding rod 6 is arranged in the sleeve 7 in a sliding mode, a supporting rod 8 is arranged on one side of the sleeve 7, a sliding block 9 is hinged to the bottom of the supporting rod 8, an auxiliary rod 11 is hinged to the supporting rod 8, the other end of the auxiliary rod 11 is rotatably.

The bottom of the mounting plate 5 is provided with a groove, two ends of a fixed rod 13 are welded with the inner wall of the groove, the vertical section of the groove is of an n-shaped structure, one side of a sliding sleeve 12 is welded with an extrusion spring, the other end of the extrusion spring is welded with the inner wall of the groove, the extrusion spring is sleeved on the outer ring of the fixed rod 13, the top of the side frame 1 is provided with a sliding chute 10, a sliding block 9 is connected with the inner wall of the sliding chute 10 in a sliding manner, the vertical sections of the sliding block 9 and the sliding chute 10 are of a T-shaped structure, one side of the sliding block 9 is welded with a buffer spring, the other end of the buffer spring is welded with the inner wall of the sliding chute 10, the inner wall of a sleeve 7 is provided with a moving cavity, the inner wall of the top of the moving cavity is welded with a damping spring, the slide bar 6 is welded with the side frame 1 through a fixed block.

In this embodiment, at first after elevating conveyor and the mounting panel 5 at side bearer 1 top are installed, move through wheel pair 2 and transport the loader, in the transportation, mounting panel 5 receives the extrusion, cushion through air bag 4 this moment, mounting panel 5 extrudees sleeve 7 and bracing piece 8 downwards simultaneously, sleeve 7 extrudees downwards makes damping spring receive the extrusion, carry out preliminary absorption to the vibration, bracing piece 8 slides slider 9 in spout 10 simultaneously, slider 9 is tensile with damping spring, absorb the vibration once more, when bracing piece 8 slope compression, auxiliary rod 11 slides sliding sleeve 12 along dead lever 13, sliding sleeve 12 will extrude spring extrusion compression, absorb the vibration once more, make the bogie transport more stable.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A light weight loader bogie comprises a side frame (1) and is characterized in that a wheel pair (2) is mounted on the side frame (1), the front surface of the wheel pair (2) is fixedly provided with a bearing (3), the bearing (3) is fixedly connected with the side frame (1), an air spring (4) is installed at the top of the side frame (1), an installation plate (5) is fixedly installed at the top of the air spring (4), a sleeve (7) is welded below the mounting plate (5), a sliding rod (6) is arranged in the sleeve (7) in a sliding manner, a supporting rod (8) is arranged on one side of the sleeve (7), a sliding block (9) is hinged at the bottom of the supporting rod (8), the utility model discloses a fixing rod for the automobile seat, including bracing piece (8), articulated on bracing piece (8) have auxiliary rod (11), the other end of auxiliary rod (11) rotates and is connected with sliding sleeve (12), the inner circle cover of sliding sleeve (12) is equipped with dead lever (13).

2. The light weight loader bogie of claim 1, characterized in that the bottom of the mounting plate (5) is provided with a groove, and two ends of the fixing rod (13) are welded with the inner wall of the groove, and the vertical section of the groove is of an n-shaped structure.

3. The light weight loader bogie of claim 2, characterized in that one side of the sliding sleeve (12) is welded with an extrusion spring, the other end of the extrusion spring is welded with the inner wall of the groove, and the extrusion spring is sleeved on the outer ring of the fixed rod (13).

4. The light weight loader bogie according to claim 1, characterized in that a sliding groove (10) is formed in the top of the side frame (1), the sliding block (9) is in sliding connection with the inner wall of the sliding groove (10), the vertical sections of the sliding block (9) and the sliding groove (10) are both of a T-shaped structure, a buffer spring is welded on one side of the sliding block (9), and the other end of the buffer spring is welded with the inner wall of the sliding groove (10).

5. The light weight loader bogie of claim 1, characterized in that the inner wall of the sleeve (7) is provided with a moving cavity, a damping spring is welded on the inner wall of the top of the moving cavity, and a moving plate is welded on the other end of the damping spring.

6. The lightweight loader bogie of claim 5, wherein balls are rotatably mounted on two sides of the moving plate, the balls are slidably connected with the inner wall of the moving cavity, the bottom of the moving plate is welded with a sliding rod (6), and the sliding rod (6) is welded with the side frame (1) through a fixed block.