CN214738343U

CN214738343U - Excavator mechanism for building construction

Info

Publication number: CN214738343U
Application number: CN202120281362.8U
Authority: CN
Inventors: 付荣强
Original assignee: Yichang Sany Machinery Co ltd
Current assignee: Yichang Sany Machinery Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-11-16
Anticipated expiration: 2031-02-01

Abstract

The utility model relates to an excavator technical field just discloses an excavator mechanism for construction, including digging the quick-witted body, dig the right side interactive installation of quick-witted body and have the main arm, the main arm is kept away from the one end movable mounting who digs the quick-witted body and is had the forearm. This excavator mechanism for construction, make the change with traditional integral type scraper bowl, a big breach has been seted up on the right side of scraper bowl, under the normal condition, seal this breach by the movable cover, when empting the inside earthwork of scraper bowl, the inside self-lock device of activity axostylus axostyle passes through the operator unblock in the cockpit, then forerunner's hydraulic stem through the shrink, can make the movable cover expand, the inside earthwork of scraper bowl can drop from the breach naturally, can effectually prevent the earth adhesion, and simultaneously, the operator can also be through relapseing closed movable cover, also can vibrate the earth of adhesion through the vibrations that the movable cover and empting the scraper bowl produced of colliding repeatedly, be convenient for follow-up clearance.

Description

Excavator mechanism for building construction

Technical Field

The utility model relates to an excavator technical field specifically is an excavator mechanism for construction.

Background

The excavator is composed of a power device, a working device, a swing mechanism, a control mechanism, a transmission mechanism, a traveling mechanism and other structures, is mainly used for excavating materials such as soil, coal, silt and the like, and has three most important parameters of operation weight, engine power and bucket capacity.

Excavator among the prior art is when excavating the earthwork, and the scraper bowl inner wall often can adhesion many earth, leads to the scraper bowl inner space to diminish for the work efficiency of follow-up excavation earthwork can progressively reduce, and the earth of clearance scraper bowl inner wall has very trouble, and in addition, current excavator is very trouble when changing the scraper bowl, so the utility model provides an excavator mechanism for construction.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an excavator mechanism for construction possesses and prevents the clay, and the clearance of being convenient for is clear up, is convenient for change advantages such as scraper bowl, has solved the problem that the excavator exists among the prior art.

(II) technical scheme

For realizing the aforesaid and prevent the clay, be convenient for clear up, be convenient for change the purpose of scraper bowl, the utility model provides a following technical scheme: the utility model provides an excavator mechanism for construction, includes digs the quick-witted body, the right side of digging the quick-witted body is interactive installs the main arm, the main arm is kept away from the one end movable mounting who digs the quick-witted body and is had the forearm, the right side fixed mounting of forearm has the mounting panel, the bottom movable mounting of forearm has the butt joint cover, the bottom fixed mounting of butt joint cover has the scraper bowl, the right side of forearm and the bottom movable mounting who is located the mounting panel have the digging arm, the right side movable mounting of digging arm has the linking arm, the bottom movable mounting of mounting panel has the forerunner hydraulic stem with digging arm swing joint, the bottom movable mounting of linking arm has the sliding seat, the bottom fixed mounting of scraper bowl has the pillow board, the top of scraper bowl just is located the right side movable mounting who butt joint the cover has movable shaft lever, movable shaft lever's fixed surface installs the movable cover.

Preferably, an independent hydraulic rod is fixedly installed inside the butting sleeve, the butting sleeve is rotatably connected with the small arm through the independent hydraulic rod, and a manual switch extending to the outside of the butting sleeve is fixedly installed on the surface of the independent hydraulic rod.

Preferably, the right side of the bucket is provided with a notch corresponding to the movable cover, and the right side cutting position of the bucket and the bottom of the notch are provided with an outer clamping groove corresponding to the movable cover.

Preferably, the pillow plate is made of alloy steel, the bottom surface of the pillow plate is a plane, and the pillow plate is composed of five transverse plates with the same size.

Preferably, the bucket is rotatably connected with the movable cover through a movable shaft rod, an inner clamping groove is formed in the bottom of the movable cover, the movable seat is fixedly connected with the movable cover, a self-locking device is movably arranged in the movable shaft rod, and the self-locking device is clamped with the bucket.

Preferably, the connecting arm is rotatably connected with the movable arm through a small rotating shaft, the movable arm is rotatably connected with the small arm, the connecting arm is rotatably connected with the movable seat, and two ends of the front-drive hydraulic rod are respectively rotatably connected with the mounting plate and the movable arm.

(III) advantageous effects

Compared with the prior art, the utility model provides an excavator mechanism for construction possesses following beneficial effect:

the excavator mechanism for building construction changes the traditional integrated bucket, a large notch is formed in the right side of the bucket, the notch is closed by a movable cover under normal state, when earth in the bucket is dumped, a self-locking device in a movable shaft rod is unlocked in a cab by an operator, then the movable cover can be unfolded by contracting a front-driving hydraulic rod, the earth in the bucket can naturally fall off the notch, earth adhesion can be effectively prevented, meanwhile, the operator can also shake the adhered earth by repeatedly closing the movable cover and dumping the bucket through vibration generated by repeated collision of the movable cover and the dumping bucket, subsequent cleaning is convenient, finally, the bucket is rotatably connected with a small arm through an independent hydraulic rod, when the bucket is replaced, the independent hydraulic rod only needs to be retracted, and the bucket can be separated from the small arm, the change mode is very simple, so the utility model provides an excavator mechanism for construction.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the bucket of the present invention;

fig. 3 is a side sectional view of the docking sleeve of the present invention.

In the figure: the excavator comprises an excavator body 1, a main arm 2, a small arm 3, a mounting plate 4, a butt joint sleeve 5, a bucket 6, an external clamping groove 61, a movable arm 7, a connecting arm 8, a front driving hydraulic rod 9, a movable seat 10, a pillow plate 11, a movable shaft rod 12, a movable cover 13, an internal clamping groove 131, an independent hydraulic rod 14 and a manual switch 15.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an excavator mechanism for building construction comprises an excavator body 1, a main arm 2 is interactively installed on the right side of the excavator body 1, a small arm 3 is movably installed at one end, far away from the excavator body 1, of the main arm 2, a mounting plate 4 is fixedly installed on the right side of the small arm 3, a butt sleeve 5 is movably installed at the bottom of the small arm 3, an independent hydraulic rod 14 is fixedly installed inside the butt sleeve 5, the butt sleeve 5 is rotatably connected with the small arm 3 through the independent hydraulic rod 14, a manual switch 15 extending to the outside of the butt sleeve 5 is fixedly installed on the surface of the independent hydraulic rod 14, a bucket 6 is fixedly installed at the bottom of the butt sleeve 5, a movable arm 7 is movably installed at the right side of the small arm 3 and located at the bottom of the mounting plate 4, a connecting arm 8 is movably installed at the right side of the movable arm 7, a front drive hydraulic rod 9 movably connected with the movable arm 7 is movably installed at the bottom of the mounting plate 4, the bottom of the connecting arm 8 is movably provided with a movable seat 10, the connecting arm 8 is rotatably connected with a movable arm 7 through a small rotating shaft, the movable arm 7 is rotatably connected with the small arm, the connecting arm 8 is rotatably connected with the movable seat 10, two ends of a front-drive hydraulic rod 9 are respectively rotatably connected with the mounting plate 4 and the movable arm 7, the bottom of the bucket 6 is fixedly provided with a pillow plate 11, the pillow plate 11 is alloy steel, the bottom surface of the pillow plate 11 is a plane, the pillow plate 11 is composed of five transverse plates with the same size, the top of the bucket 6 and the right side of the butting sleeve 5 are movably provided with a movable shaft rod 12, the surface of the movable shaft rod 12 is fixedly provided with a movable cover 13, the right side of the bucket 6 is provided with a notch corresponding to the movable cover 13, the right side of the bucket 6 is provided with an outer clamping groove 61 corresponding to the movable cover 13 at the position corresponding to the bottom of the notch, the bucket 6 is rotatably connected with the movable cover 13 through the movable shaft rod 12, the bottom of the movable cover 13 is provided with an inner clamping groove 131, the movable base 10 is fixedly connected with a movable cover 13, and a self-locking device is movably arranged inside the movable shaft rod 12 and is clamped with the bucket 6.

To sum up, the excavator mechanism for building construction changes the traditional integrated bucket, a large notch is arranged on the right side of the bucket 6, the notch is closed by the movable cover 13 in a normal state, when earth in the bucket 6 is dumped, the self-locking device in the movable shaft rod 12 is unlocked in the cab by an operator, then the movable cover 13 can be unfolded by contracting the front-drive hydraulic rod 9, the earth in the bucket 13 naturally drops from the notch, so that the adhesion of the earth can be effectively prevented, meanwhile, the operator can shake the adhered earth by the vibration generated by the repeated collision of the movable cover 13 and the dumping bucket 6 through repeatedly closing the movable cover 13, so as to facilitate subsequent cleaning, finally, the bucket 6 is rotatably connected with the small arm 3 through the independent hydraulic rod 14, and only the independent hydraulic rod 14 needs to be contracted when the bucket 6 is replaced, can make scraper bowl 6 break away from forearm 3, the change mode is very simple, so the utility model provides an excavator mechanism for construction.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an excavator mechanism for construction, includes excavator body (1), its characterized in that: the right side of digging machine body (1) is interactive installs main arm (2), the one end movable mounting that digging machine body (1) was kept away from in main arm (2) has forearm (3), the right side fixed mounting of forearm (3) has mounting panel (4), the bottom movable mounting of forearm (3) has butt joint cover (5), the bottom fixed mounting that butt joint cover (5) has scraper bowl (6), the right side of forearm (3) and the bottom movable mounting that is located mounting panel (4) have digging arm (7), the right side movable mounting of digging arm (7) has linking arm (8), the bottom movable mounting of mounting panel (4) has forerunner hydraulic stem (9) with digging arm (7) swing joint, the bottom movable mounting of linking arm (8) has sliding seat (10), the bottom fixed mounting of scraper bowl (6) has pillow board (11), the top of the bucket (6) is movably provided with a movable shaft lever (12) on the right side of the butt joint sleeve (5), and a movable cover (13) is fixedly arranged on the surface of the movable shaft lever (12).

2. The excavator mechanism for building construction according to claim 1, wherein: an independent hydraulic rod (14) is fixedly installed inside the butt joint sleeve (5), the butt joint sleeve (5) is rotatably connected with the small arm (3) through the independent hydraulic rod (14), and a manual switch (15) extending to the outside of the butt joint sleeve (5) is fixedly installed on the surface of the independent hydraulic rod (14).

3. The excavator mechanism for building construction according to claim 1, wherein: the right side of the bucket (6) is provided with a notch corresponding to the movable cover (13), and the right side of the bucket (6) is cut to be positioned at the bottom of the notch and is provided with an outer clamping groove (61) corresponding to the movable cover (13).

4. The excavator mechanism for building construction according to claim 1, wherein: the pillow plate (11) is made of alloy steel, the bottom surface of the pillow plate (11) is a plane, and the pillow plate (11) is composed of five transverse plates with the same size.

5. The excavator mechanism for building construction according to claim 1, wherein: the scraper bowl (6) is rotatably connected with the movable cover (13) through the movable shaft rod (12), the bottom of the movable cover (13) is provided with an inner clamping groove (131), the movable seat (10) is fixedly connected with the movable cover (13), the movable shaft rod (12) is internally provided with a self-locking device in a movable manner, and the self-locking device is connected with the scraper bowl (6) in a clamping manner.

6. The excavator mechanism for building construction according to claim 1, wherein: the connecting arm (8) is rotatably connected with the movable arm (7) through a small rotating shaft, the movable arm (7) is rotatably connected with the small arm, the connecting arm (8) is rotatably connected with the movable seat (10), and two ends of the front-drive hydraulic rod (9) are respectively rotatably connected with the mounting plate (4) and the movable arm (7).