CN214883952U

CN214883952U - A excavator auxiliary device for mine excavation

Info

Publication number: CN214883952U
Application number: CN202121656634.4U
Authority: CN
Inventors: 余何; 苟晓利; 温日强
Original assignee: Hezhou University
Current assignee: Hezhou University
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-11-26
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses an excavator auxiliary device for mine excavation, auxiliary device include little scraper bowl, forearm, swing arm, little bucket pneumatic cylinder, forearm pneumatic cylinder, swing arm pneumatic cylinder, connecting rod, rocker, base, be equipped with big arm on the excavator, big arm one end hinged joint driver's cabin big base on one side, other end hinged joint dipper, dipper one end hinged joint big arm, other end hinged joint big scraper bowl, be equipped with the connecting seat on the dipper, auxiliary device sets up on the connecting seat. This auxiliary device is used for assisting mine excavator to carry out the operation specially, is applicable to the mountain body on mine, abrupt slope and perpendicular to ground to when solving the scraper bowl and shoveling soil, the problem that earth dropped easily, but auxiliary device also exclusive use, but oil consumption reduction, and for convenient operation, set up the camera in auxiliary device below, thereby improve work efficiency.

Description

A excavator auxiliary device for mine excavation

Technical Field

The utility model relates to an excavator auxiliary device for mine excavation, this utility model are particularly useful for face shovel formula hydraulic shovel.

Background

An excavator is an earth moving machine that excavates material above or below a bearing surface with a bucket and loads it into a transport vehicle or unloads it to a stockyard.

With the rapid development of excavating machines, people have higher and higher requirements on quantitative operation tasks, and the production of the excavating machines is developed towards large-scale, miniaturization, multi-functionalization, specialization and automation. The multifunctional auxiliary device is specially used for the mine excavator through a multifunctional design, is suitable for operation in mines, steep slopes and mountains perpendicular to the ground, has single functions of some excavators in the market at present, easily drops soil shoveled by a bucket, cannot use low-power equipment when processing some small projects, and has high oil consumption.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at provides an excavator auxiliary device for mine excavation to current excavator earth drops easily on solving the market that above-mentioned background art provided, and the oil consumption is high, problem that work efficiency is low.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the excavator is provided with a large arm, the upper end of the large arm is hinged with a bucket rod, one end of the bucket rod is hinged with the large arm, the other end of the bucket rod is hinged with a large bucket, the auxiliary device comprises a small bucket, a small arm, a movable arm, a small bucket hydraulic cylinder, a small arm hydraulic cylinder, a movable arm hydraulic cylinder, a connecting rod, a rocker, a connecting seat and a base, the connecting seat is fixedly arranged in the middle of the front side of the bucket rod, the base is fixedly connected onto the connecting seat through bolts, the base is hinged with one end of the movable arm, the other end of the movable arm is hinged with one end of the small arm, the small bucket is hinged with the other end of the small arm, one end of the movable arm hydraulic cylinder is hinged with the base, the other end of the movable arm is hinged with the movable arm, one end of the small arm hydraulic cylinder is hinged with the movable arm, and the other end of the small arm is hinged with the small arm, one end of the small bucket hydraulic cylinder is hinged with the small arm, and the other end of the small bucket hydraulic cylinder is hinged with the small bucket through a connecting rod and a rocker. Preferably, the auxiliary device is detachable, and other devices can be replaced.

Preferably, the camera is a high-definition camera, is in linear connection, and is capable of shooting in real time and low in delay.

Preferably, the display screen is a high-definition panel and has a high refresh rate, and the operation is synchronous in real time.

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

1. the excavator is suitable for mines, abrupt slopes and mountains perpendicular to the ground, and when some soil inconvenient to shovel is shoveled, the auxiliary device can be controlled to slag the excavator, the soil is scraped into the large bucket, and the soil in the large bucket can be scraped out, so that the working efficiency is improved, and the manpower can be saved.

2. When the excavator shovels soil, the soil and the stones are easy to drop, the excavator is not safe, at this time, the auxiliary device can be controlled to dig downwards, the excavator can be controlled to dig upwards, the two are combined, the auxiliary device can be controlled to compact the soil in the bucket, and the shoveled soil is not easy to drop.

3. The excavator is simple in structure, the operation system is simple and convenient, the excavator and the auxiliary device are independently controlled and do not affect each other, and when some small projects are processed, the auxiliary device can be independently used, oil consumption is greatly reduced, and working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the front overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is a schematic top view of the present invention;

in the figure: 1. a small bucket; 2. a small arm; 3. a movable arm; 4. a small bucket hydraulic cylinder; 5. a small arm hydraulic cylinder; 6. a boom cylinder; 7. a connecting rod; 8. a rocker; 9. a base; 10. a lamp; 11. a camera; 12. a large arm; 13. a bucket rod; 14. a large bucket; 15. a cab; 16. a connecting seat; 17. a large base; 18. and (4) bolts.

Detailed Description

The drawings in the embodiments of the present invention will be combined to make the technical means, creation features, achievement purpose and efficacy of the present invention easy to understand, and the present invention will be further explained by combining with the detailed embodiments.

Referring to fig. 1-3, the present invention provides a new technical solution: an excavator auxiliary device for mine excavation is provided, wherein an excavator is provided with a large arm 12, one end of the large arm 12 is hinged with a large base beside a cab 15, the other end of the large arm is hinged with a bucket rod 13, one end of the bucket rod 13 is hinged with the large arm 12, the other end of the bucket rod is hinged with a large bucket 14, the bucket rod 13 is provided with a connecting seat 16, the bottom of the auxiliary device is provided with a base 9, the base 9 is fixedly connected with the connecting seat 16 through a bolt 18, the bottom of the connecting seat 16 is provided with a lamp 10 and a camera 11 and is linearly connected with a display screen in the cab 15, a movable arm 3 is arranged at the base, the other end of the movable arm 3 is hinged with a small arm 2, the other end of the small arm 2 is hinged with a small bucket 4, one end of a movable arm hydraulic cylinder 6 is hinged with the base 9, the other end of the movable arm 3 is hinged with the movable arm 3, one end of a small arm hydraulic cylinder 5 is hinged with the movable arm 3, the other end is hinged with the small arm 2, and the small bucket hydraulic cylinder 4 is hinged with a small arm 1, the other end is hinged with the small bucket 1 through a connecting rod 7 and a rocker 8.

The utility model discloses in, this auxiliary device, the working procedure is as follows:

be equipped with control system in the excavator driver's cabin, hydraulic system again through operation control system, alright control excavator and auxiliary device carry out work, auxiliary device mainly cooperates the excavator to carry out work, when the excavator is shoveling some inconvenient earth of shoveling, the sediment is taken off to the excavator to steerable auxiliary device, and can carry out the compaction to earth in the scraper bowl, be difficult to drop when making the scraper bowl shovel earth, for example the excavator is when handling some little engineerings, also can use auxiliary device alone, the oil consumption is reduced, and for convenient operation, set up the camera below auxiliary device, can clearly see the operating condition under the auxiliary device through the display screen in the driver's cabin, work efficiency is greatly improved.

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. The utility model provides an excavator auxiliary device for mine excavation, includes excavator and auxiliary device, be equipped with big arm on the excavator, big arm upper end hinged joint dipper, dipper one end hinged joint big arm, other end hinged joint big scraper bowl, its characterized in that: the auxiliary device comprises a small bucket, a small arm, a movable arm, a small bucket hydraulic cylinder, a small arm hydraulic cylinder, a movable arm hydraulic cylinder, a connecting rod, a rocker, a connecting seat and a base, wherein the middle part of the front side of the bucket rod is fixedly provided with the connecting seat, the base is fixedly connected onto the connecting seat through a bolt, the base is hinged to one end of the movable arm, the other end of the movable arm is hinged to one end of the small arm, the other end of the small arm is hinged to the small bucket, one end of the movable arm hydraulic cylinder is hinged to the base and hinged to the other end of the movable arm, one end of the small arm hydraulic cylinder is hinged to the movable arm and hinged to the other end of the movable arm is hinged to the small arm, and one end of the small bucket hydraulic cylinder is hinged to the small arm and hinged to the other end of the small bucket through the connecting rod and the rocker.

2. An excavator auxiliary device for mining according to claim 1 wherein: the small bucket hydraulic cylinder, the small arm hydraulic cylinder and the movable arm hydraulic cylinder are respectively connected with a hydraulic system of the excavator through hydraulic pipeline loops.

3. An excavator auxiliary device for mining according to claim 1 wherein: the excavator cab is internally provided with a control system and a display screen, the bottom of the connecting seat is provided with a lamp and a camera, and the lamp and the camera are connected with the display screen in the cab through a signal line.

4. An excavator auxiliary device for mining according to claim 3 wherein: and the auxiliary device and the excavator are respectively provided with an independent control system.

5. An excavator auxiliary device for mining according to claim 4 wherein: the excavator is a face shovel excavator.