CN215759240U

CN215759240U - Scraper bowl mounting structure for excavator

Info

Publication number: CN215759240U
Application number: CN202121852360.6U
Authority: CN
Inventors: 于继龙
Original assignee: Changzhou Jinyi Construction Machinery Manufacturing Co ltd
Current assignee: Changzhou Jinyi Construction Machinery Manufacturing Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-02-08
Anticipated expiration: 2031-08-09

Abstract

The utility model belongs to the field of excavators, and particularly relates to a bucket mounting structure for an excavator, which comprises a bucket; the shovel tooth is fixedly connected to the bottom of the bucket, the fixed block is fixedly connected to the top of the bucket, a reinforcing screw is movably connected to one side of the fixed block, a connecting column is movably connected to one side of the fixed block, and a first bolt is movably connected to the outer wall of the connecting column; through the scraper bowl, the fixed block, strengthen the screw, the spliced pole, first bolt, the fixed plate, the fixed column, the fixture block, the second bolt, the nut, the installation piece, the structural design of third bolt and draw-in groove, realized the function that this scraper bowl for excavator is convenient for install, the problem of the scraper bowl for general excavator installation not convenient for has been solved, install or when changing the scraper bowl at people, very big facility has been brought, the effectual progress that has improved the engineering, the work efficiency of excavator has also been improved simultaneously, people's user demand has been satisfied, the use of giving people has brought the facility.

Description

Scraper bowl mounting structure for excavator

Technical Field

The utility model relates to the field of excavators, in particular to a bucket mounting structure for an excavator.

Background

An excavator is also called a digging machine and is also called an excavator, and is an earth moving machine which uses a bucket to dig materials which are higher than or lower than a bearing surface and are loaded into a transport vehicle or unloaded to a stockyard, wherein the materials dug by the excavator mainly comprise soil, coal, silt and soil and rocks after pre-loosening, and the excavator is relatively fast in development in recent years and becomes one of the most important engineering machines in engineering construction.

The excavator carries out the in-process of work and need excavate through the scraper bowl, however, generally the excavator is all not convenient for install with the scraper bowl in the existing market, has leaded to bringing very big inconvenience in the change of excavator bucket and the in-process of installation, has wasted a large amount of time of people, has also influenced the progress of engineering simultaneously, has reduced the work efficiency of excavator, so current excavator is with the scraper bowl all can't satisfy people's user demand.

Therefore, a bucket mounting structure for an excavator is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bucket mounting structure for an excavator, which aims to make up for the defects of the prior art and solve the problem that a bucket for a common excavator is not inconvenient to mount.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a bucket mounting structure for an excavator, which comprises a bucket; the bottom fixedly connected with forming relieved tooth of scraper bowl, the top fixedly connected with fixed block of scraper bowl, one side swing joint of fixed block has the reinforcing screw, one side swing joint of fixed block has the spliced pole, the outer wall swing joint of spliced pole has first bolt, the top swing joint of fixed block has the fixed plate, the positive swing joint of fixed plate has the motor, the output of motor passes through shaft coupling fixedly connected with pivot.

The fixing device comprises a fixing plate and a motor, and is characterized in that a fixing column is fixedly connected to the top of the fixing plate, a hydraulic rod is movably connected to one end of the fixing column, a second bolt is movably connected to the outer wall of the fixing column, a nut is movably connected to the outer wall of the second bolt, an installation block is fixedly connected to the outer wall of the motor, a third bolt is movably connected to one side of the installation block, and a clamping groove is formed in the outer wall of the connection column.

Preferably, the quantity of fixed block is two, and each fixed block is a set of, and two sets of fixed blocks use the perpendicular bisector of scraper bowl as symmetry axis symmetry setting.

Preferably, a slot is formed in one side of the fixing block, an internal thread is arranged on the inner wall of the slot, and the reinforcing screw is movably connected with the slot through the internal thread.

Preferably, the inner wall of the clamping groove is movably connected with a rotating shaft, and the shape and the size of the clamping groove are matched with those of the rotating shaft.

Preferably, a groove is formed in one end of the hydraulic rod, a clamping block is movably connected to the inner wall of the groove, and the fixing column is movably connected with the groove through the clamping block.

Preferably, the outer wall of the connecting column is provided with a movable groove, the inner wall of the movable groove is movably connected with a first bolt, and the first bolt is movably connected with the connecting column through the movable groove.

Preferably, the number of installation piece is two, and each installation piece is a set of, and two sets of installation pieces use the perpendicular bisector of fixed plate to set up as symmetry axis symmetry.

Preferably, the outer wall of the fixing column is provided with a fixing groove, the inner wall of the fixing groove is movably connected with a second bolt, and the second bolt is movably connected with the fixing column through the fixing groove.

The utility model has the advantages that:

1. according to the utility model, through the structural design of the bucket, the fixing block, the reinforcing screw, the connecting column, the first bolt, the fixing plate, the fixing column, the fixture block, the second bolt, the nut, the mounting block, the third bolt and the clamping groove, the convenient mounting function of the bucket for the excavator is realized, the problem that the bucket for a common excavator is inconvenient to mount is solved, great convenience is brought when people mount or replace the bucket, the progress of engineering is effectively improved, meanwhile, the working efficiency of the excavator is also improved, the use requirements of people are met, and convenience is brought to the use of people;

2. according to the bucket for the excavator, the bucket, the motor and the rotating shaft are structurally designed, so that the function of conveniently adjusting and dispatching the bucket for the excavator is achieved, the problem that the bucket for a common excavator is inconvenient to adjust the angle is solved, the excavator can be used for excavating according to different angles in the excavating process of the bucket, the excavating progress is effectively improved, meanwhile, the using efficiency of the bucket is improved, and the using requirements of people are met.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a sectional view of a bucket for an excavator according to an embodiment;

FIG. 2 is a front view of an excavator bucket of an embodiment;

FIG. 3 is an enlarged view of a structure A of the bucket for an excavator according to the embodiment;

FIG. 4 is a schematic view showing a connection structure of a bucket mounting block and a third bolt for an excavator according to the embodiment;

fig. 5 is a schematic view of a connection structure of a bucket connecting post and a slot for an excavator according to an embodiment.

In the figure: 1. a bucket; 2. relieving teeth; 3. a fixed block; 4. a reinforcing screw; 5. connecting columns; 6. a first bolt; 7. a fixing plate; 8. a motor; 9. a rotating shaft; 10. fixing a column; 11. a clamping block; 12. a hydraulic lever; 13. a second bolt; 14. a nut; 15. mounting blocks; 16. a third bolt; 17. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1 to 5, a bucket mounting structure for an excavator includes a bucket 1; the bottom of the bucket 1 is fixedly connected with a shovel tooth 2, the top of the bucket 1 is fixedly connected with a fixed block 3, one side of the fixed block 3 is movably connected with a reinforcing screw 4, one side of the fixed block 3 is movably connected with a connecting column 5, the outer wall of the connecting column 5 is movably connected with a first bolt 6, the top of the fixed block 3 is movably connected with a fixed plate 7, the front of the fixed plate 7 is movably connected with a motor 8, the output end of the motor 8 is fixedly connected with a rotating shaft 9 through a shaft coupling, through the structural design of the bucket 1, the motor 8 and the rotating shaft 9, the bucket for the excavator is convenient to adjust and dispatch, the problem that the bucket for the common excavator is inconvenient to adjust the angle is solved, can excavate according to the angle that does not use at the in-process that excavator bucket 1 excavates, the progress of effectual improvement excavation has also improved the availability factor of scraper bowl 1 simultaneously, has satisfied people's user demand.

The top of the fixed plate 7 is fixedly connected with a fixed column 10, one end of the fixed column 10 is movably connected with a hydraulic rod 12, the outer wall of the fixed column 10 is movably connected with a second bolt 13, the outer wall of the second bolt 13 is movably connected with a nut 14, the outer wall of the motor 8 is fixedly connected with an installation block 15, one side of the installation block 15 is movably connected with a third bolt 16, the outer wall of the connecting column 5 is provided with a clamping groove 17, through the structural design of the bucket 1, the fixed block 3, the reinforcing screw 4, the connecting column 5, the first bolt 6, the fixed plate 7, the fixed column 10, the clamping block 11, the second bolt 13, the nut 14, the installation block 15, the third bolt 16 and the clamping groove 17, the convenient installation function of the bucket for the excavator is realized, the problem that the bucket for a common excavator is inconvenient to install is solved, when people install or replace the bucket 1, great convenience is brought, and the progress of engineering is effectively improved, meanwhile, the working efficiency of the excavator is improved, the use requirements of people are met, and convenience is brought to the use of people.

During operation, earlier fix spliced pole 5 through strengthening screw 4 and fixed block 3, then install motor 8 through installation piece 15 and third bolt 16 and fixed plate 7 fixedly, insert pivot 9 in draw-in groove 17 again, then fix through first bolt 6, then dock fixed column 10 through fixture block 11 and hydraulic stem 12, fix through second bolt 13 and nut 14, the installation is accomplished the back excavator and is begun excavation work, start motor 8 when the in-process of excavating needs angle regulation, then pivot 9 drives scraper bowl 1 and carries out angle regulation rotation and carry out the efficient excavation, thereby accomplish work.

In this embodiment, the quantity of fixed block 3 is two, and each fixed block 3 is a set of, and two sets of fixed blocks 3 use the perpendicular bisector of scraper bowl 1 to set up as symmetry axis symmetry, fixes scraper bowl 1 that can be better through two fixed blocks 3.

In this embodiment, a slot has been seted up to one side of fixed block 3, and the inner wall of slot is provided with the internal thread, and strengthens screw 4 and use internal thread and slot swing joint, can make the convenient fixed block 3 that carries out of strengthening screw 4 fix through the slot.

In this embodiment, the inner wall swing joint of draw-in groove 17 has pivot 9, and the shape size of draw-in groove 17 all matches each other with the shape size of pivot 9, can fuse better with pivot 9 through draw-in groove 17.

In this embodiment, the recess has been seted up to the one end of hydraulic stem 12, and the inner wall swing joint of recess has fixture block 11, and fixed column 10 passes through fixture block 11 and recess swing joint, can make the more convenient and hydraulic stem 12 of fixture block 11 dock through the recess.

In this embodiment, the movable groove has been seted up to the outer wall of spliced pole 5, and the inner wall swing joint in movable groove has first bolt 6, and first bolt 6 through movable groove and spliced pole 5 swing joint, can make the convenient rotation of first bolt 6 through the movable groove.

In this embodiment, the number of the mounting blocks 15 is two, each mounting block 15 is a set, and the two sets of mounting blocks 15 are arranged symmetrically with respect to the perpendicular bisector of the fixing plate 7, and the motor 8 can be better fixed by the two mounting blocks 15.

In this embodiment, the outer wall of fixed column 10 has seted up the fixed slot, and the inner wall swing joint of fixed slot has second bolt 13, and second bolt 13 passes through fixed slot and fixed column 10 swing joint, can make better fixing fixed column 10 of second bolt 13 through the fixed slot.

In conclusion, the bucket mounting structure for the excavator realizes the function of convenient mounting, brings great convenience when people mount or replace the bucket 1, effectively improves the progress of engineering, simultaneously improves the working efficiency of the excavator, meets the use requirements of people, and brings convenience to the use of people.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a scraper bowl mounting structure for excavator which characterized in that: comprising a bucket (1); the shovel tooth (2) is fixedly connected to the bottom of the bucket (1), the fixed block (3) is fixedly connected to the top of the bucket (1), one side of the fixed block (3) is movably connected with a reinforcing screw (4), one side of the fixed block (3) is movably connected with a connecting column (5), the outer wall of the connecting column (5) is movably connected with a first bolt (6), the top of the fixed block (3) is movably connected with a fixed plate (7), the front of the fixed plate (7) is movably connected with a motor (8), and the output end of the motor (8) is fixedly connected with a rotating shaft (9) through a coupler;

the fixing device is characterized in that a fixing column (10) is fixedly connected to the top of the fixing plate (7), a hydraulic rod (12) is movably connected to one end of the fixing column (10), a second bolt (13) is movably connected to the outer wall of the fixing column (10), a nut (14) is movably connected to the outer wall of the second bolt (13), a mounting block (15) is fixedly connected to the outer wall of the motor (8), a third bolt (16) is movably connected to one side of the mounting block (15), and a clamping groove (17) is formed in the outer wall of the connecting column (5).

2. The bucket mounting structure for excavators according to claim 1, characterized in that: the quantity of fixed block (3) is two, and each fixed block (3) is a set of, and two sets of fixed blocks (3) use the perpendicular bisector of scraper bowl (1) to set up as symmetry axis symmetry.

3. The bucket mounting structure for excavators according to claim 1, characterized in that: the slot has been seted up to one side of fixed block (3), and the inner wall of slot is provided with the internal thread, and strengthens screw (4) and use internal thread and slot swing joint.

4. The bucket mounting structure for excavators according to claim 1, characterized in that: the inner wall of the clamping groove (17) is movably connected with a rotating shaft (9), and the shape and the size of the clamping groove (17) are matched with those of the rotating shaft (9).

5. The bucket mounting structure for excavators according to claim 1, characterized in that: one end of the hydraulic rod (12) is provided with a groove, the inner wall of the groove is movably connected with a fixture block (11), and the fixing column (10) is movably connected with the groove through the fixture block (11).

6. The bucket mounting structure for excavators according to claim 1, characterized in that: the outer wall of the connecting column (5) is provided with a movable groove, the inner wall of the movable groove is movably connected with a first bolt (6), and the first bolt (6) is movably connected with the connecting column (5) through the movable groove.

7. The bucket mounting structure for excavators according to claim 1, characterized in that: the quantity of installation piece (15) is two, and each installation piece (15) is a set of, and two sets of installation pieces (15) use the perpendicular bisector of fixed plate (7) to set up as symmetry axis symmetry.

8. The bucket mounting structure for excavators according to claim 1, characterized in that: the outer wall of the fixing column (10) is provided with a fixing groove, the inner wall of the fixing groove is movably connected with a second bolt (13), and the second bolt (13) is movably connected with the fixing column (10) through the fixing groove.