CN217204334U

CN217204334U - High-efficient hydraulic pressure side dump bucket

Info

Publication number: CN217204334U
Application number: CN202220238689.1U
Authority: CN
Inventors: 赵娜; 邱伟修; 公彦保
Original assignee: Shandong Huaxing Construction Machinery Co ltd
Current assignee: Shandong Huaxing Construction Machinery Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-08-16
Anticipated expiration: 2032-01-28

Abstract

The utility model discloses a high-efficient hydraulic pressure side-dumping bucket, including bucket main part, coupling mechanism, excavator auxiliary arm and excavator main arm, the bottom of bucket main part is equipped with end protection casing, and the bottom avris of end protection casing is equipped with the side and digs the tooth, one side of bucket main part is connected with the excavator auxiliary arm through multi-angle coupling mechanism, it is articulated through second hydraulic stem and linking arm between bucket main arm. The bottom of the bucket main body of the utility model is additionally provided with a detachable and replaceable bottom protective cover, so that the bucket can protect the shell at the bottom of the bucket body against abrasion and extrusion, and if the bucket is damaged due to accidents, the bottom protective cover can be directly replaced, the replacement and maintenance cost can be reduced, the side of the bottom protective cover is provided with side digging teeth which are matched with the front digging teeth at the front end of the bucket body, and the breaking and dismantling efficiency can be improved; the auxiliary arm of the excavator is connected with the bucket body through a multi-angle connecting mechanism, and the connecting mechanism adopts three connecting frames which are mutually hinged and matched.

Description

High-efficient hydraulic pressure side dump bucket

Technical Field

The utility model relates to a side dump bucket correlation field specifically is a high-efficient hydraulic pressure side dump bucket.

Background

The hydraulic side-dumping excavator bucket is used for engineering machinery, can dig materials and dump in engineering construction, is mainly matched with an excavator for use, and the excavator, also called an excavator, is an earthwork machine which excavates materials higher than or lower than a machine bearing surface by using the bucket and loads the materials into a transport vehicle or dumps the materials to a stock dump. The materials excavated by the excavator mainly comprise soil, coal, silt, soil subjected to pre-loosening and rocks. In view of the development of construction machines in recent years, the development of excavators is relatively fast, and the excavator has become one of the most important construction machines in construction.

The protective capacities of the side-dumping bucket at the present stage to the bucket body are not enough, the side-dumping bucket is enabled to be in the earth-digging process, the shell at the bottom of the bucket body is easy to damage, the service life of the side-dumping bucket is short, frequent maintenance is needed, the cost is improved, the use can be influenced if the body is damaged, the bucket body needs to be integrally replaced, the cost is high, the earth-digging teeth of the end are generally adopted for digging, the efficiency of earth-digging can be influenced due to the fact that the digging teeth can not be torn down at multiple angles, the high-frequency operation is needed at the joint of the mechanical arm of the excavator and the bucket, the position is set to be weak, faults occur most easily, the mode of adopting a single connecting lug is hinged, and the stability and the strength are not enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient hydraulic pressure side dumping bucket, the side dumping bucket that proposes in solving above-mentioned background is not enough to the protective capacities of bucket body itself, make it in the process of digging, the casing of bucket body bottom damages easily, it is shorter to make its life, need frequent maintenance, the cost is improved, and if the body damages and can influence the use, lead to wholly changing the bucket, the cost is higher, and the digging tooth of the general adoption end of digging is broken to be torn open, the efficiency that can influence the digging can be broken to unable multi-angle, need the high frequency operation in the junction of excavator arm and bucket, this position is established to comparatively weak, break down most easily, adopt single engaging lug mode articulated, stability and the equal not enough problem of intensity.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a high-efficient hydraulic pressure side dump bucket, includes bucket main part, coupling mechanism, excavator auxiliary and excavator main arm, the bottom of bucket main part is equipped with end protection casing, and the bottom avris of end protection casing is equipped with the side and digs the tooth, one side of bucket main part is connected with the excavator auxiliary through multi-angle coupling mechanism, it is articulated through second hydraulic stem and linking arm between excavator auxiliary and the excavator main arm.

In a further embodiment, a protective frame is arranged on the side of the port of the bucket body, a detachable front digging tooth is arranged at one end of the protective frame, and a rear base plate is welded in the middle of the side face of the bucket body.

In a further embodiment, the attachment mechanism includes a first attachment frame, a second attachment frame, and a third attachment frame;

the two ends of the third connecting frame are respectively hinged with the rear base plate and the excavator auxiliary arm, the two ends of the second connecting frame are respectively hinged with the rear base plate and the first connecting frame, and the two ends of the first connecting frame are respectively hinged with the second connecting frame and the excavator auxiliary arm.

In a further embodiment, the excavator auxiliary arm comprises an ear frame, a mounting sleeve and a first hydraulic rod;

the cylinder body end of the first hydraulic rod is hinged to one end of the lug frame, the telescopic end of the first hydraulic rod is hinged to the pin rod in the middle of the first connecting frame, and the mounting sleeve is arranged at the tail end of the excavator auxiliary arm bag.

In a further embodiment, two ends of the connecting arm are respectively hinged with the mounting sleeve and the main arm of the excavator, the cylinder end of the second hydraulic rod is hinged with the end head of the main arm of the excavator, and the telescopic end of the second hydraulic rod is hinged with one side of the bottom of the auxiliary arm of the excavator.

In a further embodiment, a mounting hole is formed in the side face of the bucket body, a connecting lug is arranged on one side of the bottom protective cover, and the connecting lug is fixed with the mounting hole through a bolt.

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

1. the utility model discloses a bottom of bucket main part adds and is equipped with the end protection casing that can dismantle the change, makes it can carry out wear-resisting and anti extrusion protection to the shell of bucket body bottom, and if accident leads to its damage, can directly change end protection casing, can reduce the cost of changing the maintenance, and the avris of protection casing at the end is equipped with the side and digs the tooth, and the tooth is dug to the front of cooperation bucket body front end, can improve brokenly to tear open efficiency open.

2. The utility model discloses a be connected through the coupling mechanism of multi-angle between excavator auxiliary arm and the bucket main part, and this coupling mechanism adopts three link to articulate the cooperation each other, makes it can protect each other to articulate the connection of department and drags the cooperation to use, improves its fastness, if certain junction takes place to damage, this bucket also can not drop, makes its security improve greatly.

Drawings

FIG. 1 is a schematic view of a high-efficiency hydraulic side-dumping excavator bucket of the present invention;

FIG. 2 is a schematic view of the assembly structure of the bucket body and the bottom protective cover of the present invention;

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

FIG. 4 is a schematic structural view of the part A of the present invention;

fig. 5 is a schematic structural view of the B portion of the present invention.

In the figure: 1. connecting lugs; 2. a bucket body; 3. a bottom shield; 4. side digging teeth; 5. a protective frame; 6. front digging teeth; 7. a first hydraulic lever; 8. an excavator auxiliary arm; 9. an ear rack; 10. a main arm of the excavator; 11. mounting holes; 12. a rear cushion plate; 13. a joining arm; 14. installing a sleeve; 15. a second hydraulic rod; 16. a first connecting frame; 17. a second link frame; 18. and a third connecting frame.

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. 1-5, the present invention provides an embodiment: a high-efficiency hydraulic side-dumping bucket comprises a bucket body 2, a connecting mechanism, an auxiliary excavator arm 8 and an main excavator arm 10, wherein a bottom protective cover 3 is arranged at the bottom of the bucket body 2, side digging teeth 4 are arranged on the side of the bottom protective cover 3, one side of the bucket body 2 is connected with the auxiliary excavator arm 8 through a multi-angle connecting mechanism, and the auxiliary excavator arm 8 is hinged with the main excavator arm 10 through a second hydraulic rod 15 and a connecting arm 13.

Be used for protecting the bottom of end protection casing 3 through end protection casing 3, and dig tooth 4 through the side of 3 avris of end protection casing and can assist the bottom to break open, conveniently dig earth, excavator auxiliary 8 drives the motion of bucket main part 2 through coupling mechanism to drive coupling mechanism control bucket main part 2 through first hydraulic stem 7 and carry out the operation of digging earth.

Further, the port avris of bucket main part 2 is equipped with protection frame 5, and the one end of protection frame 5 is equipped with the preceding tooth 6 that digs of dismantlement, and the side department welding between two parties of bucket main part 2 has back plate 12, can protect the top port of bucket main part 2 through protection frame 5, digs tooth 6 through the front and is used for conveniently breaking open.

Further, the connecting mechanism includes a first connecting frame 16, a second connecting frame 17 and a third connecting frame 18;

the both ends of third link 18 are articulated with back bolster 12 and excavator auxiliary 8 respectively, and the both ends of second link 17 are articulated with back bolster 12 and first link 16 respectively, and the both ends of first link 16 are articulated with second link 17 and excavator auxiliary 8 respectively, and coupling mechanism through first link 16, second link 17 and the combination of third link 18 makes the connection comparatively stable, can drag the protection each other, and the security is higher.

Further, the excavator auxiliary arm 8 comprises an ear frame 9, a mounting sleeve 14 and a first hydraulic rod 7;

the cylinder body end of the first hydraulic rod 7 is hinged with one end of the lug frame 9, the telescopic end of the first hydraulic rod 7 is hinged with a pin rod in the middle of the first connecting frame 16, and the mounting sleeve 14 is arranged at the tail end of the excavator auxiliary arm 8 bag.

Furthermore, two ends of the connecting arm 13 are respectively hinged with the mounting sleeve 14 and the main excavator arm 10, the cylinder body end of the second hydraulic rod 15 is hinged with the end head of the main excavator arm 10, the telescopic end of the second hydraulic rod 15 is hinged with one side of the bottom of the auxiliary excavator arm 8, and the connecting arm 13 is used for controlling the connection of the main excavator arm 10 and the auxiliary excavator arm 8 more stably.

Further, the side of bucket main part 2 is equipped with mounting hole 11, and one side of end protection casing 3 is equipped with engaging lug 1, and engaging

lug

1 and 11 bolt fastenings of mounting hole, through 11 convenient and engaging lug 1 bolt fastening of the one end of end protection casing 3 of mounting hole.

The working principle is as follows: when in use, the bottom protective cover 3 is connected with the bucket main body 2 through the connecting lug 1 at one side of the bottom protective cover, the bottom of the bucket main body 2 can be protected through the bottom protective cover 3, and the side digging teeth 4 at the side of the bottom protective cover assist in digging soil, the port of the bucket body 2 is protected by the protective frame 5, the front digging tooth 6 is used for breaking and dismantling the front digging, the main arm 10 of the excavator is connected with the excavator, the angle of the auxiliary arm 8 of the excavator is adjusted through the second hydraulic rod 15, the connecting mechanism is driven by the first hydraulic rod 7 to control the bucket main body 2 to dig soil, the telescopic rod of the first hydraulic rod 7 pulls the first connecting frame 16, the second link 17 is pulled by the first link 16, and the bucket body 2 is pulled by the second link 17, so that the rear mat 12 on the bucket body 2 side is angularly adjusted on the third link 18 to perform the excavation work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high-efficient hydraulic pressure side dump bucket, includes bucket main part (2), coupling mechanism, excavator auxiliary arm (8) and excavator main arm (10), its characterized in that: the bottom of the excavator bucket body (2) is provided with a bottom protection cover (3), the side of the bottom protection cover (3) is provided with side excavating teeth (4), one side of the excavator bucket body (2) is connected with an excavator auxiliary arm (8) through a multi-angle connecting mechanism, and the excavator auxiliary arm (8) is hinged with an excavator main arm (10) through a second hydraulic rod (15) and a connecting arm (13).

2. A high efficiency hydraulic side dumping bucket according to claim 1 wherein: the port avris of bucket main part (2) is equipped with protection frame (5), the one end of protection frame (5) is equipped with the preceding tooth (6) of digging of dismantling, the side of bucket main part (2) is in the middle of the department welding has back bolster (12).

3. A high efficiency hydraulic side dumping bucket according to claim 1 wherein: the connecting mechanism comprises a first connecting frame (16), a second connecting frame (17) and a third connecting frame (18);

the two ends of the third connecting frame (18) are respectively hinged with the rear base plate (12) and the digging machine auxiliary arm (8), the two ends of the second connecting frame (17) are respectively hinged with the rear base plate (12) and the first connecting frame (16), and the two ends of the first connecting frame (16) are respectively hinged with the second connecting frame (17) and the digging machine auxiliary arm (8).

4. A high efficiency hydraulic side dumping excavator bucket according to claim 1 wherein: the excavator auxiliary arm (8) comprises an ear frame (9), a mounting sleeve (14) and a first hydraulic rod (7);

the cylinder body end of the first hydraulic rod (7) is hinged with one end of the lug frame (9), the telescopic end of the first hydraulic rod (7) is hinged with a pin rod in the middle of the first connecting frame (16), and the mounting sleeve (14) is arranged at the tail end of the excavator auxiliary arm (8) bag.

5. A high efficiency hydraulic side dumping bucket according to claim 1 wherein: two ends of the connecting arm (13) are respectively hinged with the mounting sleeve (14) and the excavator main arm (10), the cylinder body end of the second hydraulic rod (15) is hinged with the end of the excavator main arm (10), and the telescopic end of the second hydraulic rod (15) is hinged with one side of the bottom of the excavator auxiliary arm (8).

6. A high efficiency hydraulic side dumping bucket according to claim 1 wherein: the side of the bucket body (2) is provided with a mounting hole (11), one side of the bottom protective cover (3) is provided with a connecting lug (1), and the connecting lug (1) is fixed with the mounting hole (11) through a bolt.