CN214423437U

CN214423437U - Stirring bucket applied to excavator

Info

Publication number: CN214423437U
Application number: CN202120130589.2U
Authority: CN
Inventors: 龚涛; 严建平; 陆燕峰
Original assignee: Zhangjiagang Lvqin Environmental Protection Technology Service Co ltd
Current assignee: Zhangjiagang Lvqin Environmental Protection Technology Service Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-10-19
Anticipated expiration: 2031-01-18

Abstract

The application relates to the field of excavators, in particular to a stirring bucket applied to an excavator. It includes the scraper bowl, is provided with the stirring subassembly in the scraper bowl, and the stirring subassembly includes the rotation part. The rotating part comprises a stirring wheel movably connected with the bucket, the bucket is rotatably connected with a rotating shaft, and the stirring wheel is sleeved on the rotating shaft. The moving part comprises an air cylinder connected with the bucket, the cylinder body of the air cylinder is fixedly connected with the bucket, a piston rod is fixedly connected with a sliding block, an annular groove is formed in one end of the stirring wheel, and the sliding block can move in the annular groove. A plurality of stirring plates are circumferentially arranged on the stirring wheel, one end of each stirring plate is fixedly connected with the stirring wheel, and the extending directions of the adjacent stirring plates are positioned on different sides of the stirring wheel. This application has the effect that makes the scraper bowl can stir the material fast conveniently.

Description

Stirring bucket applied to excavator

Technical Field

The application relates to the field of excavators, in particular to a stirring bucket applied to an excavator.

Background

Excavators are typically comprised of a chassis assembly, a work implement assembly, and an upper platform assembly. The chassis assembly is used for supporting the weight of the excavator and realizing the walking and steering of the excavator and mainly comprises a frame, a driving wheel, a guide wheel, a supporting chain wheel, a thrust wheel, a crawler and the like. The working device assembly is used for realizing the excavating operation of the excavator and comprises a movable arm, an arm, a bucket and corresponding oil cylinders and pipelines. The upper platform assembly is used for controlling the walking and the operation of the excavator and comprises an engine, a hydraulic pump, a control valve, a swing mechanism, a balance weight, a control system and the like which are positioned on a vehicle body.

Excavators are widely used and can perform backhoe work, face shovel work, trenching work, and loading work. Excavators can also be used to level the ground or to stir materials. At construction sites, road construction sites and other operation sites, the excavator is often used to stir the materials that need to be stirred, the excavator is used to stir the materials, rapid loading, stirring, carrying and unloading can be realized by using the excavator to stir the materials, and the machine is multifunctional, rapid, efficient, convenient and labor-saving.

The common bucket is composed of a bottom plate, side plates, lug plates, bucket toothed plates, a wrapping plate, bucket teeth, side teeth and the like. At present, the common bucket only has an excavating function, and when concrete needs to be stirred, the vibrating rod needs to be replaced to stir, so that time is consumed.

SUMMERY OF THE UTILITY MODEL

In order to make the scraper bowl can stir the material fast conveniently, this application provides a stirring scraper bowl of being applied to in the excavator.

The application provides a be applied to stirring scraper bowl in excavator adopts following technical scheme:

the utility model provides a be applied to stirring scraper bowl in excavator, includes the scraper bowl, be provided with the stirring subassembly that is used for stirring the material in the scraper bowl, the stirring subassembly includes rotation portion, rotation portion includes the stirring wheel of being connected with the scraper bowl, the scraper bowl rotates and is connected with and is used for driving stirring wheel pivoted pivot, the stirring wheel is slided the cover and is established in the pivot.

Through adopting above-mentioned technical scheme, when using the excavator to stir the material, the pivot rotates, and drive stirring subassembly moves, and the stirring wheel can rotate together with the pivot and remove along the pivot to carry out abundant even stirring to the material. Through setting up the stirring subassembly, the scraper bowl that makes the excavator need not change the vibrting spear and just can stir the material, has enlarged the application range of excavator, and a tractor serves several purposes can also directly transport the material to the assigned position of material frame or operation scene after the stirring of excavator completion material, need not other delivery machines for the operating efficiency is higher.

Optionally, a key is fixedly connected to the rotating shaft, and a key groove used for being matched with the key is formed in the stirring wheel.

Through adopting above-mentioned technical scheme, when using the excavator to stir the material, the drive pivot rotates, and through the transmission of key and keyway, the drive stirring wheel rotates, makes the stirring wheel can carry out rotatory stirring to the material, realizes not changing the vibrting spear and just can stir the material, has enlarged the application range of excavator, improves the availability factor of excavator.

Optionally, the stirring subassembly includes the removal portion, the removal portion includes the cylinder of being connected with the scraper bowl, the cylinder body and the scraper bowl rigid coupling of cylinder, the piston rod rigid coupling has the slider, the ring channel has been seted up to stirring wheel one end, slider and ring channel slip joint cooperation.

Through adopting above-mentioned technical scheme, do not carry out the material mixing when the excavator, the piston rod of cylinder withdraws, makes the stirring wheel be close to the scraper bowl inner wall and places, reduces the stirring wheel and digs the influence of material work to the normal delivery of scraper bowl. When using the excavator to stir the material, the drive pivot rotates, and the drive stirring wheel rotates, and the piston rod of cylinder is reciprocal flexible this moment, and the cooperation through slider and ring channel drives the stirring wheel and slides along the pivot when rotatory, makes the stirring wheel can obtain better stirring effect.

Optionally, the cylinder body setting of cylinder is on the lateral wall of scraper bowl, the piston rod of cylinder passes the scraper bowl lateral wall and is connected with the slider, the pivot is used for passing the scraper bowl lateral wall with motor output shaft's an axle end and stretches out to the scraper bowl outside, the scraper bowl is provided with the safety cover that is used for protection cylinder and motor.

By adopting the technical scheme, when the excavator is used for stirring the materials, the materials are usually sandy soil, coal and other substances which are easy to generate dust. Set up cylinder body and motor in the scraper bowl outside to establish the safety cover at cylinder and motor overcoat, the raise dust that produces when can reduce the stirring subassembly stirring material is to the influence that cylinder and motor produced, has reduced the not enough condition of stirring because cylinder and motor trouble cause, has prolonged the life of stirring subassembly simultaneously.

Optionally, two stirring assemblies are provided.

Through adopting above-mentioned technical scheme, set up two stirring subassemblies in scraper bowl both sides, make the stirring subassembly can stir the misce bene more evenly.

Optionally, the stirring wheel is connected with a plurality of stirring plates, the stirring plates are arranged along the circumferential direction of the stirring wheel, one end of each stirring plate is fixedly connected with the stirring wheel, and the other end of each stirring plate extends towards the direction far away from the stirring wheel.

Through adopting above-mentioned technical scheme, when using the excavator to stir the material, drive pivot and cylinder motion make the stirring wheel slide along the pivot when rotatory, stir board one end and stirring wheel rigid coupling, the other end extends to the direction of keeping away from the stirring wheel for the stirring wheel has spatial structure, has increased the area of contact of stirring wheel and material, makes the stirring of stirring wheel to the material mix more evenly abundant.

Optionally, the extending directions of the adjacent stirring plates are positioned on different sides of the stirring wheel.

Through adopting above-mentioned technical scheme, will adjacent two stir the reverse setting of board, make the stirring wheel can obtain better stirring effect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the stirring assembly is arranged in the bucket, so that the bucket of the excavator can not only dig materials, but also stir the materials, the application range of the excavator is expanded, and the excavator has multiple purposes;

2. the excavator is used for mixing and stirring materials instead of manpower, so that the efficiency of stirring the materials is higher, the stirred materials can be directly conveyed to the designated position of an operation site after the materials are stirred, other carrying machines are not needed to carry the materials, and the overall operation efficiency is improved;

3. the stirring wheel can rotate and can move along the rotating shaft through the matching drive of the motor and the air cylinder, and the stirring wheel has a better stirring effect on materials;

4. a plurality of stirring plates are arranged in the circumferential direction of the stirring wheel, and adjacent stirring plates are arranged in a reverse direction, so that the stirring wheel can stir and mix materials more uniformly and sufficiently.

Drawings

Fig. 1 is a schematic structural view of an agitating bucket applied to an excavator.

Fig. 2 is an exploded view of the structure of the stirring assembly.

Fig. 3 is an enlarged view of a portion a of fig. 2.

Description of reference numerals: 1. a bucket; 10. a protective cover; 2. a stirring assembly; 3. a rotating part; 30. a motor; 31. a stirring wheel; 311. a keyway; 312. an annular groove; 313. a stirring plate; 32. a rotating shaft; 33. a key; 4. a moving part; 41. a cylinder; 42. a slide block.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a stirring bucket applied to an excavator.

Referring to fig. 1, a mixing bucket applied to an excavator includes a bucket 1, and two sets of mixing assemblies 2 are disposed on two sides in the bucket 1. The stirring assembly 2 includes a rotating portion 3 provided on the bucket 1 and a moving portion 4. The bucket 1 is rotatably connected with a rotating shaft 32, and the rotating part 3 comprises a stirring wheel 31 which is sleeved on the rotating shaft 32 in a sliding manner.

The stirring assembly 2 is driven to move, the rotating shaft 32 rotates to drive the stirring wheel 31 to rotate, and the moving part 4 enables the stirring wheel 31 to rotate and simultaneously slide along the rotating shaft 32. Stirring wheel 31 is rotatory simultaneously and the translation, realizes having enlarged the application range of excavator to the intensive mixing and the stirring of material, has improved the efficiency of mixing material simultaneously.

Referring to fig. 2 and 3, a key slot 311 is formed in the shaft hole of the stirring wheel 31, a key 33 is fixed on the rotating shaft 32, and the key 33 is slidably connected with the key slot 311. The bucket 1 is provided with a motor 30, a rotating shaft 32 is coaxially and fixedly connected with an output shaft of the motor 30, and the motor 30 is arranged on the outer side of the bucket 1. The outer side wall of the bucket 1 is fixedly connected with a protective cover 10, and the motor 30 is positioned in the protective cover 10.

The motor 30 rotates to drive the rotating shaft 32 to rotate, and the key 33 and the key slot 311 are matched for transmission, so that the stirring wheel 31 rotates to stir materials. The motor 30 is arranged outside the bucket 1, the influence of dust generated when the stirring wheel 31 rotates for stirring on the motor 30 is reduced, and the service life of the stirring assembly 2 is prolonged.

Referring to fig. 2, the agitating wheel 31 is fixedly connected with a plurality of agitating plates 313, and the plurality of agitating plates 313 are arranged along the circumferential direction of the agitating wheel 31. One end of each stirring plate 313 is fixedly connected with the stirring wheel 31, the other end of each stirring plate 313 extends in the direction away from the stirring wheel 31, and the extending directions of the adjacent stirring plates 313 are positioned on different sides of the stirring wheel 31.

Through the reverse slope setting of a plurality of stirring boards 313, make stirring wheel 31 can carry out more even abundant stirring to the material.

Referring to fig. 1 and 2, the moving portion 4 includes an air cylinder 41 provided outside the bucket 1, and the air cylinder 41 is located inside the protective cover 10. The cylinder body of the cylinder 41 is fixedly connected with the bucket 1, and the piston rod penetrates through the side wall of the bucket 1 to extend into the bucket 1 and is fixedly connected with a spherical sliding block 42.

Referring to fig. 2 and 3, an annular groove 312 is formed at one end of the stirring wheel 31, and the slider 42 moves in the annular groove 312.

The cylinder 41 is arranged outside the bucket 1, so that the influence of dust generated when the stirring wheel 31 rotates for stirring on the cylinder 41 is reduced, and the service life of the stirring assembly 2 is prolonged. The stirring wheel 31 is connected with the cylinder 41 through the annular groove 312 and the sliding block 42, so that the stretching of the cylinder 41 can drive the stirring wheel 31 to move along the rotating shaft 32, and the stirring and mixing of the materials by the stirring wheel 31 are realized.

The implementation principle of the stirring bucket applied to the excavator in the embodiment of the application is as follows: when the excavator does not stir materials, the piston rod of the cylinder 41 retracts, so that the stirring wheel 31 is placed close to the inner wall of the bucket 1, and the influence of the stirring wheel 31 on the normal earth shoveling and trenching work of the bucket 1 is reduced. When the excavator is used for stirring materials, the motor 30 drives the rotating shaft 32 to rotate, the stirring wheel 31 is driven to rotate, the piston rod of the air cylinder 41 stretches and retracts in a reciprocating mode at the moment, the stirring wheel 31 is driven to slide along the rotating shaft 32 in the rotating process through the matching of the sliding block 42 and the annular groove 312, and the stirring wheel 31 can obtain a better stirring effect.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A mixing bucket for use in an excavator, comprising a bucket (1), characterized in that: be provided with stirring subassembly (2) that are used for stirring the material in scraper bowl (1), stirring subassembly (2) are including rotation portion (3), rotation portion (3) are including stirring wheel (31) of being connected with scraper bowl (1), scraper bowl (1) rotates and is connected with and is used for driving stirring wheel (31) pivoted pivot (32), stirring wheel (31) slip cover is established in pivot (32).

2. The mixing bucket for use in an excavator according to claim 1 wherein: a key (33) is fixedly connected to the rotating shaft (32), and a key groove (311) matched with the key (33) is formed in the stirring wheel (31).

3. The mixing bucket as set forth in claim 2, wherein: stirring subassembly (2) are including removal portion (4), removal portion (4) include cylinder (41) with scraper bowl (1) rigid coupling, cylinder (41) piston rod rigid coupling has slider (42), ring channel (312) have been seted up to stirring wheel (31) one end, slider (42) and ring channel (312) slip joint cooperation.

4. The mixing bucket as set forth in claim 3, wherein: the bucket is characterized in that a cylinder body of the cylinder (41) is arranged on the outer side wall of the bucket (1), a piston rod of the cylinder (41) penetrates through the side wall of the bucket (1) and extends into the bucket (1), one shaft end of the rotating shaft (32) which is connected with an output shaft of the motor (30) penetrates through the side wall of the bucket (1) and extends out of the bucket (1), and the bucket (1) is provided with a protective cover (10) which is used for protecting the cylinder (41) and the motor (30).

5. The mixing bucket as set forth in claim 4, wherein: the stirring assemblies (2) are provided with two.

6. The mixing bucket for use in an excavator according to claim 1 wherein: the stirring wheel (31) is connected with a plurality of stirring plates (313), the stirring plates (313) are arranged along the circumferential direction of the stirring wheel (31), one end of each stirring plate (313) is fixedly connected with the stirring wheel (31), and the other end of each stirring plate extends in the direction far away from the stirring wheel (31).

7. The mixing bucket as set forth in claim 6, wherein: the extending directions of the adjacent stirring plates (313) are positioned on different sides of the stirring wheel (31).