CN210288523U - Excavator suitable for side wall operation - Google Patents

Excavator suitable for side wall operation Download PDF

Info

Publication number
CN210288523U
CN210288523U CN201920896232.8U CN201920896232U CN210288523U CN 210288523 U CN210288523 U CN 210288523U CN 201920896232 U CN201920896232 U CN 201920896232U CN 210288523 U CN210288523 U CN 210288523U
Authority
CN
China
Prior art keywords
arm
excavator
bucket
auxiliary arm
cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201920896232.8U
Other languages
Chinese (zh)
Inventor
孔令强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Nanyu Environmental Protection Science And Technology Shares Co ltd
Original Assignee
Shandong Nanyu Environmental Protection Science And Technology Shares Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong Nanyu Environmental Protection Science And Technology Shares Co ltd filed Critical Shandong Nanyu Environmental Protection Science And Technology Shares Co ltd
Priority to CN201920896232.8U priority Critical patent/CN210288523U/en
Application granted granted Critical
Publication of CN210288523U publication Critical patent/CN210288523U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to the technical field of excavators, in particular to an excavator suitable for side wall operation, which comprises an excavator, wherein a swinging cylinder is arranged on the excavator, a mounting seat is arranged on the swinging cylinder, a large arm is arranged on the mounting seat, an auxiliary arm is arranged at the top end of the large arm, and a rotating oil cylinder is arranged in the auxiliary arm; a bucket rod is installed at the top end of the auxiliary arm, and a bucket is installed at the top end of the bucket rod; hydraulic cylinders are arranged between the mounting seat and the large arm, between the large arm and the auxiliary arm, between the auxiliary arm and the bucket rod, and between the bucket rod and the bucket; the hydraulic system for controlling the hydraulic cylinder to work is further included. The working arm of the utility model can complete the swing and rotation of the multi-section suspension arm, and the excavator can operate the left and right side walls of the working pit at the front end of the working pit; when rotating, do not need rotating base and control chamber to rotate thereupon, can not influence operation workman's the field of vision, simple structure, convenient to use is fit for using widely in the excavator field.

Description

Excavator suitable for side wall operation
Technical Field
The utility model relates to an excavator technical field specifically is an excavator that is fit for the operation of lateral wall.
Background
Excavators, also known as excavators, are earth moving machines that excavate material above or below a load bearing surface with a bucket and load it into a transport vehicle or unload it to a stockyard. 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 traditional excavator rotates the workbench through the rotating base, the rotating operation chamber of the rotating base also rotates along with the workbench, and the rotation of the operation chamber can influence the visual field of operators; in addition, the working arm of the traditional excavator can only complete expansion and contraction and cannot complete left-right swinging rotation, during operation, the side wall of the operation pit cannot be operated, the position of the excavator needs to be repositioned, but the excavator cannot be parked at some positions, and the adaptability of the excavator in operation is greatly limited. If an excavator can appear, the digging arm can rotate in a flexible way, is suitable for excavating work on the side wall, and can solve the technical problem.
Disclosure of Invention
Can only accomplish flexible for the work arm of solving traditional excavator, can not accomplish horizontal hunting and rotation, can't carry out the technical problem of excavation operation to the lateral wall in operation hole, the utility model provides an excavator that is fit for the operation of lateral wall.
The excavator suitable for side wall operation comprises an excavator and is characterized in that a swinging cylinder is mounted on the excavator, a mounting seat is mounted on the swinging cylinder, a large arm is mounted on the mounting seat, an auxiliary arm is mounted at the top end of the large arm, and a rotary oil cylinder is mounted in the auxiliary arm; a bucket rod is installed at the top end of the auxiliary arm, and a bucket is installed at the top end of the bucket rod; hydraulic cylinders are arranged between the mounting seat and the large arm, between the large arm and the auxiliary arm, between the auxiliary arm and the bucket rod, and between the bucket rod and the bucket; the hydraulic system for controlling the hydraulic cylinder to work is further included.
Further, the swing amplitude of the swing cylinder is 45 degrees left and right.
The utility model has the advantages that:
1. the utility model discloses a swing and the rotation of multisection davit can be accomplished to the work arm, and the excavator can carry out the operation to the lateral wall about the work hole at work hole front end.
2. The utility model discloses a work arm does not need rotating base and control chamber to rotate thereupon when rotating, can not influence operation workman's the field of vision, simple structure, convenient to use.
Drawings
Fig. 1 is a front view of the structure diagram of the present invention;
fig. 2 is a top view of the structural schematic diagram of the present invention.
The components in the figure are labeled as follows: 1. bucket, 2, bucket rod, 3, auxiliary arm, 4, big arm, 5, mount pad, 6, swing cylinder.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings:
as shown in the figure, the excavator suitable for the side wall operation comprises an excavator, wherein a swing cylinder 6 is installed on the excavator, the swing cylinder 6 can swing left and right on the excavator, and the swing amplitude is 45 degrees left and right; the swing cylinder 6 is provided with a mounting seat 5, the mounting seat 5 is provided with a large arm 4, the top end of the large arm 4 is provided with an auxiliary arm 3, and a rotary oil cylinder is arranged in the auxiliary arm 3; the top end of the auxiliary arm 3 is provided with a bucket rod 2, and the top end of the bucket rod 2 is provided with a bucket 1; hydraulic cylinders are arranged between the mounting base 5 and the large arm 4, between the large arm 4 and the auxiliary arm 3, between the auxiliary arm 3 and the bucket rod 2, and between the bucket rod 2 and the bucket 1; the hydraulic system for controlling the hydraulic cylinder to work is further included.
When the utility model is used, the excavator adopts the motor to drive the hydraulic pump as power to drive the crawler belt to walk, and the excavator is provided with the cable drum and can freely receive and release the cable; the swing cylinder 6 installed on the excavator can drive the installation seat 5 to swing left and right, the hydraulic cylinder between the installation seat 5 and the big arm 4 drives the big arm 4 to swing up and down, the swing up and down of the big arm 4 drives the auxiliary arm 3 to swing, the rotary oil cylinder is installed in the auxiliary arm 3, the rotary oil cylinder can drive the auxiliary arm 3 to rotate by 90 degrees in the left and right directions, the hydraulic cylinder between the auxiliary arm 3 and the bucket rod 2 drives the bucket rod 2 to swing up and down, and the hydraulic cylinder between the bucket rod 2 and the bucket 1 drives the bucket 1 to operate. The utility model discloses a scraper bowl 1 is for dismantling the connection, and scraper bowl 1 can be changed for the quartering hammer and carry out broken operation.
The utility model discloses a rotation of auxiliary arm 3 and the swing of swing jar 6 make the work arm of this device can swing in a flexible way and rotate, drive the 1 nimble work of scraper bowl of work arm tip, and the excavator can carry out the operation to the lateral wall about the work hole at work hole front end, need not fix a position the excavator again, has promoted the operation adaptability of excavator greatly.
The working arm of the excavator suitable for the operation of the side wall can complete the swing and rotation of the multi-section suspension arm, and the excavator can operate the left side wall and the right side wall of the working pit at the front end of the working pit; when rotating, do not need rotating base and control chamber to rotate thereupon, can not influence operation workman's the field of vision, simple structure, convenient to use is fit for using widely in the excavator field.
The above description is a specific embodiment of the present invention, and all technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims (2)

1. The excavator suitable for side wall operation comprises an excavator and is characterized in that a swing cylinder (6) is mounted on the excavator, a mounting seat (5) is mounted on the swing cylinder (6), a large arm (4) is mounted on the mounting seat (5), an auxiliary arm (3) is mounted at the top end of the large arm (4), and a rotary oil cylinder is mounted in the auxiliary arm (3); a bucket rod (2) is mounted at the top end of the auxiliary arm (3), and a bucket (1) is mounted at the top end of the bucket rod (2); hydraulic cylinders are arranged between the mounting seat (5) and the large arm (4), between the large arm (4) and the auxiliary arm (3), between the auxiliary arm (3) and the bucket rod (2), and between the bucket rod (2) and the bucket (1); the hydraulic system for controlling the hydraulic cylinder to work is further included.
2. Excavator suitable for sidewall work according to claim 1, characterized in that the swing amplitude of the swing cylinder (6) is 45 ° left and right.
CN201920896232.8U 2019-06-14 2019-06-14 Excavator suitable for side wall operation Active CN210288523U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920896232.8U CN210288523U (en) 2019-06-14 2019-06-14 Excavator suitable for side wall operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920896232.8U CN210288523U (en) 2019-06-14 2019-06-14 Excavator suitable for side wall operation

Publications (1)

Publication Number Publication Date
CN210288523U true CN210288523U (en) 2020-04-10

Family

ID=70096735

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920896232.8U Active CN210288523U (en) 2019-06-14 2019-06-14 Excavator suitable for side wall operation

Country Status (1)

Country Link
CN (1) CN210288523U (en)

Similar Documents

Publication Publication Date Title
US6804903B1 (en) Excavator with trenching attachment
CN206346237U (en) Excavator is with rotatable three joint arms structure
CN107780446A (en) A kind of safe and efficient power shovel
CN203729876U (en) Multifunctional non-excavation horizontal orientation drilling machine
CN205224134U (en) Excavator robotic arm and multi -functional excavator
CN210288523U (en) Excavator suitable for side wall operation
CN211472626U (en) Loader-digger with telescopic digging arm
CN211340943U (en) Full rotary type multipurpose digging bucket
CN211228648U (en) Backhoe excavator
CN207109908U (en) The excavating gear of Multipurpose dredger
CN208917893U (en) A kind of dredger hydraulic efficiency manipulator
CN106400869B (en) It is a kind of can be to the excavator that side coil is excavated
CN110700339A (en) Multifunctional excavator
CN206859285U (en) A kind of vibration lithotripsy apparatus of bridge construction
CN207672638U (en) A kind of novel excavating gear
CN106400868B (en) A kind of convertible Multipurpose dredger of crowd shovel backhoe
JP3680957B2 (en) Excavation work vehicle
CN209779728U (en) dig dress all-in-one convenient to overhaul
CN213173868U (en) Excavator with working condition recognition function
CN212296385U (en) Assembly comprising shovel milling machine arm support and milling and digging device
CN211621749U (en) Chain bucket type excavator
CN212153489U (en) Excavating equipment
CN203668994U (en) Ditcher
CN212001328U (en) A flexible support that prevents inclining for excavator
CN211287687U (en) Rock cracking type tunnel boring machine

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant