CN219096662U

CN219096662U - Stone discharging chain installation fixing device and mining dump truck

Info

Publication number: CN219096662U
Application number: CN202320080319.4U
Authority: CN
Inventors: 佟文豪; 魏雪松; 冯琳琳; 张亮
Original assignee: Xuzhou XCMG Mining Machinery Co Ltd
Current assignee: Xuzhou XCMG Mining Machinery Co Ltd
Priority date: 2023-01-12
Filing date: 2023-01-12
Publication date: 2023-05-30
Anticipated expiration: 2033-01-12

Abstract

The utility model discloses a stone discharging chain installation fixing device and a mining dump truck, comprising a transition bracket, a connecting part and a detachable part; one end of the transition support is arranged on the fixed seat of the cargo compartment stone discharging device through the connecting part; one end of the stone discharging chain is arranged at the other end of the transition bracket through the detachable part. The stone discharging device is installed by adopting the stone discharging chain installation fixing device, so that a user can conveniently switch two stone discharging device structures, and the user does not need to replace a stone discharging device fixing seat or customize a non-standard stone discharging chain; simple structure and easy operation. The installation requirements of the stone discharging device of the mining dump truck are matched, and the installation requirements of the stone discharging device of various mining dump trucks are met.

Description

Stone discharging chain installation fixing device and mining dump truck

Technical Field

The utility model relates to a stone removing chain installation and fixation device, and belongs to the field of mining dumpers.

Background

The mining dump truck is large-scale transportation equipment of mine, and because the rear wheel of the mining dump truck is limited by the bearing capacity of the tire, a single-side double-tire structure is generally adopted, and a gap is reserved between the double tires so as to ensure that the tires work normally in the running process of the vehicle. This gap can cause abnormal wear or even blowout of the tire due to foreign matter such as rocks stuck to the vehicle during operation. The stone-removing device of mining dump truck is an important device for preventing stone or other foreign matters from being clamped between two tires. The existing stone discharging device of the mining dump truck has two structures of stone discharging plates and stone discharging chains, and the two structures are applied. At present, three main treatment modes are adopted for the stone discharging device of the mining dump truck:

the method (1) designs a special stone discharging device fixing structure; the distance between two mounting plates of the carriage stone exhaust device fixing seat is increased in the mode (2) so as to ensure the normal installation of the stone exhaust device; mode (3) custom non-standard chains ensure versatility.

The mode (1) has the defect of poor universality, and if a user needs to replace the carriage stone discharging device fixing seat in the stone discharging mode. The pin shaft is required to be lengthened in the mode (2), and an adjusting gasket is added to ensure that the stone discharging rod (chain) is normally installed. The cost of the product of mode (3) may increase and the delivery period cannot be guaranteed.

Disclosure of Invention

According to the defects of the prior art, the utility model provides the stone removing chain installation fixing device which is convenient for a user to switch two stone removing device structures, the user does not need to replace a stone removing device fixing seat, and the user does not need to customize a non-standard stone removing chain.

The utility model is realized according to the following technical scheme:

the first aspect of the utility model discloses a calculus removing chain installation and fixing device, which comprises a transition bracket, a connecting part and a detachable part; one end of the transition support is arranged on the fixed seat of the cargo compartment stone discharging device through the connecting part; one end of the stone discharging chain is arranged at the other end of the transition bracket through the detachable part.

In some embodiments, the transition support includes one mounting plate and two fixing plates symmetrically arranged at lower portions of both sides of the mounting plate.

In some embodiments, the mounting plate is provided with a through hole I, and the two fixing plates are respectively provided with a coaxial through hole II.

In some embodiments, the mounting plate and the two fixing plates are fixed together by welding or the mounting plate and the two fixing plates are integrally cast.

In some embodiments, the detachable component is a pin, washer, and cotter pin; the round pin axle runs through two fixed plates and is located the row's of stone chain between two fixed plates, the diameter of the big head end of round pin axle is greater than through-hole II on the fixed plate, the little head end cover of round pin axle is equipped with the packing ring, and the round pin axle little head end that is located the packing ring outside is equipped with radial pinhole, the cotter pin penetrates in the pinhole.

In some embodiments, the connecting component pin shaft penetrates through the cargo box stone discharging device fixing seat and the transition bracket, the small end of the pin shaft is provided with a radial pin hole, and the cotter pin penetrates into the pin hole.

The utility model discloses a mining dump truck, which comprises a cargo compartment stone discharging device fixing seat and a stone discharging chain, wherein the stone discharging chain is arranged on the cargo compartment stone discharging device fixing seat through the stone discharging chain installation fixing device.

The utility model has the beneficial effects that:

the stone discharging device is installed by adopting the stone discharging chain installation fixing device, so that a user can conveniently switch two stone discharging device structures, and the user does not need to replace a stone discharging device fixing seat or customize a non-standard stone discharging chain; simple structure and easy operation. The installation requirements of the stone discharging device of the mining dump truck are matched, and the installation requirements of the stone discharging device of various mining dump trucks are met.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort.

In the drawings:

FIG. 1 is a schematic view of an application of the calculus removing chain mounting fixture of the present utility model;

FIG. 2 is a second schematic view of an application of the calculus removing chain mounting fixture of the present utility model;

fig. 3 is a schematic view (a is a front view, and b is a side view) of the transition support of the present utility model.

The attached drawings are identified: the device comprises a 1-transition bracket, a 2-pin shaft, a 3-gasket, a 4-cotter pin, a 5-carriage calculus removing device fixing seat, a 6-calculus removing chain, a 1-1-mounting plate and a 1-2-fixing plate.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 and 2, the stone discharging chain installation and fixation device comprises a transition bracket 1, a pin shaft 2, a gasket 3 and a cotter pin 4, wherein one end of the transition bracket 1 is installed on a cargo compartment stone discharging device fixing seat 5 through the pin shaft and the cotter pin; one end of the calculus removing chain 6 is arranged at the other end of the transition bracket 1 through a pin shaft 2, a gasket 3 and a cotter pin 4. The standard chain can be installed on the carriage stone discharging device fixing seat through the transition support 1, so that the problem that the standard chain cannot be installed and the nonstandard chain needs to be customized is avoided.

As shown in fig. 3, the transition bracket 1 includes one mounting plate 1-1 and two fixing plates 1-2, and the two fixing plates 1-2 are symmetrically arranged at lower portions of both sides of the mounting plate 1-1. The mounting plate 1-1 is provided with a through hole I, and the two fixing plates 1-2 are respectively provided with a coaxial through hole II. The mounting plate 1-1 and the two fixing plates 1-2 are fixed together by welding.

During installation, the installation plate 1-1 is inserted into the cargo compartment stone discharging device fixing seat 5, the pin shaft penetrates through the cargo compartment stone discharging device fixing seat 5 and the installation plate 1-1, and then the cotter pin is penetrated to prevent the pin shaft from falling off; and then the stone removing chain 6 is arranged on the fixed plate 1-2 of the transition bracket 1 through the pin shaft 2 and the gasket 3, the stone removing chain 6 naturally sags after being hung, and then the cotter pin 4 is penetrated to prevent the pin shaft 2 from falling off.

The utility model also discloses a mining dump truck, which comprises a carriage stone discharging device fixing seat and a stone discharging chain,

the stone discharging chain is arranged on the fixing seat of the stone discharging device of the cargo compartment through the stone discharging chain installation fixing device. The stone discharging device is installed by adopting the stone discharging chain installation fixing device, so that a user can conveniently switch two stone discharging device structures, and the user does not need to replace a stone discharging device fixing seat or customize a non-standard stone discharging chain; simple structure and easy operation. The installation requirements of the stone discharging device of the mining dump truck are matched, and the installation requirements of the stone discharging device of various mining dump trucks are met.

In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features contained in other embodiments, but not others, combinations of features of different embodiments are equally meant to be within the scope of the utility model and form different embodiments. For example, in the above embodiments, those skilled in the art can use the above embodiments in combination according to known technical solutions and technical problems to be solved by the present application.

The foregoing description is only illustrative of the preferred embodiment of the present utility model, and is not to be construed as limiting the utility model, but is to be construed as limiting the utility model to any simple modification, equivalent variation and variation of the above embodiments according to the technical matter of the present utility model without departing from the scope of the utility model.

Claims

1. The utility model provides a row's stone chain installation fixing device which characterized in that:

comprises a transition bracket, a connecting part and a detachable part;

one end of the transition support is arranged on the fixed seat of the cargo compartment stone discharging device through the connecting part;

one end of the stone discharging chain is arranged at the other end of the transition bracket through the detachable part.

2. A calculus removing chain mounting fixture as set forth in claim 1, wherein:

the transition support comprises a mounting plate and two fixing plates, wherein the two fixing plates are symmetrically arranged at the lower parts of two side surfaces of the mounting plate.

3. A calculus removing chain mounting fixture as set forth in claim 2, wherein:

the mounting plate is provided with a through hole I, and the two fixing plates are respectively provided with a coaxial through hole II.

4. A calculus removing chain mounting fixture as set forth in claim 2, wherein:

the mounting plate and the two fixing plates are fixed together in a welding mode or the mounting plate and the two fixing plates are integrally cast.

5. A calculus removing chain mounting fixture as set forth in claim 1, wherein:

the detachable component is a pin shaft, a gasket and a cotter pin;

the round pin axle runs through two fixed plates and is located the row's of stone chain between two fixed plates, the diameter of the big head end of round pin axle is greater than through-hole II on the fixed plate, the little head end cover of round pin axle is equipped with the packing ring, and the round pin axle little head end that is located the packing ring outside is equipped with radial pinhole, the cotter pin penetrates in the pinhole.

6. A calculus removing chain mounting fixture as set forth in claim 1, wherein:

the connecting component pin shaft and the cotter pin, the pin shaft penetrates through the cargo compartment stone discharging device fixing seat and the transition support, the small end of the pin shaft is provided with a radial pin hole, and the cotter pin penetrates into the pin hole.

7. The utility model provides a mining dump truck, includes goods railway carriage or compartment stone-discharging device fixing base and stone-discharging chain, its characterized in that:

the calculus removing chain is mounted on the cargo compartment calculus removing device fixing seat by the calculus removing chain mounting fixing device according to any one of claims 1 to 6.