CN216275888U - Mud removing device for excavator bucket - Google Patents

Abstract

The utility model relates to the technical field of excavators, and discloses an excavator bucket mud removing device which comprises a bucket body, wherein a connecting block is fixedly installed on the rear side face of the bucket body, bilaterally symmetrical lifting lugs are fixedly installed on the top face of the connecting block, a plurality of groups of shovel heads are fixedly installed on the bucket body, a mud removing mechanism is arranged inside the bucket body and comprises fixed pipes and a gravity rod, the bilaterally symmetrical fixed pipes are fixedly installed on the inner wall face of the bucket body, a conical block is fixedly installed at the lower ends of the fixed pipes, connecting ports communicated with the insides of the fixed pipes are formed in one side face, close to each other, of the two groups of fixed pipes, and the gravity rod is slidably installed between the two groups of fixed pipes through the corresponding connecting ports. According to the utility model, the shovel arm of the excavator drives the bucket body to operate, so that the attached soil in the bucket body can be automatically removed, and the effect of automatically removing the attached soil in the bucket body is achieved.

Description

Mud removing device for excavator bucket

Technical Field

The utility model relates to the technical field of excavators, in particular to a mud removing device for an excavator bucket.

Background

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

Through retrieval application number 201921150035.8 discloses an excavator scraper bowl mud removing device, the on-line screen storage device comprises a base, the upper end of base is provided with the driver's cabin, the lower extreme of base is provided with the track, the one end link swing joint of base has swing arm one, swing arm one is kept away from the one end of the link of base is provided with swing arm two, the lower extreme of swing arm two just is located the below of swing arm one is provided with the scraper bowl, swing arm one with cooperate through a pneumatic cylinder one between the swing arm two and connect, swing arm two with adopt a plurality of pneumatic cylinders two to cooperate to connect between the scraper bowl. Has the advantages that: no matter the soil is moist or has larger viscosity, the soil can be conveniently and quickly removed, and the construction efficiency of the excavator is effectively improved.

The device achieves the effect of removing the soil in the bucket of the excavator through the matching of the hydraulic cylinder and the motor, when the operation of the mud removing mechanism needs to be controlled, a plurality of groups of equipment need to be operated to remove the soil in the bucket, the working efficiency of a driver is increased, and the effect of automatically removing the soil in the bucket cannot be achieved.

To this end, we propose a mud removal device for an excavator bucket.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides a mud removing device for a bucket of an excavator.

In order to achieve the purpose, the utility model adopts the following technical scheme that the excavator bucket mud removing device comprises a bucket body, wherein a connecting block is fixedly installed on the rear side surface of the bucket body, bilaterally symmetrical lifting lugs are fixedly installed on the top surface of the connecting block, a plurality of groups of shovel heads are fixedly installed on the bucket body, a mud removing mechanism is arranged inside the bucket body and comprises fixed pipes and a gravity rod, the bilaterally symmetrical fixed pipes are fixedly installed on the inner wall surface of the bucket body, a conical block is fixedly installed at the lower end of each fixed pipe, connectors communicated with the insides of the fixed pipes are respectively arranged on the side surfaces, close to each other, of the two groups of fixed pipes, the gravity rod is slidably installed between the two groups of fixed pipes through the corresponding connectors, and a plurality of groups of vertical grooves and transverse grooves are formed in the inner wall surface of the bucket body.

Preferably, the inner wall surface of the fixed pipe is fixedly provided with rectangular blocks which are symmetrical up and down at positions corresponding to the connecting ports, and an elastic splash guard which can deform through extrusion is fixedly arranged between the two groups of rectangular blocks.

Preferably, both ends of the gravity rod extend into the hollow structure inside the fixing pipe through the connecting port and the elastic mudguard and are fixedly connected with the limiting ball.

Preferably, the gravity rod is movably provided with a plurality of groups of movable rings, and two groups of movable rings close to each other are respectively and fixedly provided with a vertical rod and a cross rod.

Preferably, the vertical groove and the horizontal groove are formed on an inner wall surface of the bucket body so as to be perpendicular to each other.

Preferably, the vertical rods are movably mounted inside the corresponding vertical grooves through the rotary columns, and the transverse rods are movably mounted inside the corresponding transverse grooves through the rotary columns.

Advantageous effects

The utility model provides a mud removing device for a bucket of an excavator. The method has the following beneficial effects:

(1) this excavator scraper bowl mud removing device, when outside excavator shovel arm drives the scraper bowl body and pours inside earth, whole scraper bowl body turns downwards, at this moment at the intraductal lapse of gravity pole under the action of gravity, gravity pole lapse will drive montant and horizontal pole and break away from corresponding perpendicular groove and cross slot, multiunit montant and horizontal pole outwards rotate and break away from perpendicular groove and cross slot, will adhere to at this internal earth of scraper bowl under the drive of multiunit montant and horizontal pole and clear away, drive scraper bowl body operation through excavator shovel arm, make the inside adnexed earth of scraper bowl body can the automatic clear away, the effect of this internal adnexed earth of automatic clear scraper bowl has been reached.

(2) This excavator scraper bowl mud removing device, when the gravity pole is under the action of gravity when the lapse of fixed pipe, the elasticity fender that is located the gravity pole below contracts the atress under the extrusion of gravity pole, and the elasticity fender that is located the gravity pole top will be stretched under the drive of gravity pole, and the elasticity fender through setting up has reached the inside that prevents earth entering fixed pipe, avoids influencing the normal use of mud removing mechanism, has increased the practicality of device.

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. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

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

FIG. 2 is a schematic perspective view of the desilting mechanism of the present invention;

FIG. 3 is a schematic plan view of the desilting mechanism of the present invention.

Illustration of the drawings:

1. a bucket body; 2. connecting blocks; 3. lifting lugs; 4. a shovel head; 5. a fixed tube; 6. a conical block; 7. a gravity bar; 8. a connecting port; 9. a limiting ball; 10. a rectangular block; 11. an elastic mud guard; 12. a movable ring; 13. a vertical rod; 14. a cross bar; 15. turning the column; 16. a vertical slot; 17. a transverse 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.

Example (b): a mud removing device for a bucket of an excavator is disclosed, as shown in figures 1-3, and comprises a bucket body 1, wherein a connecting block 2 is fixedly arranged on the rear side surface of the bucket body 1, lifting lugs 3 which are bilaterally symmetrical are fixedly arranged on the top surface of the connecting block 2, the bucket body 1 is fixed with an external excavator shovel arm through the lifting lugs 3 and the connecting block 2, a plurality of groups of shovel heads 4 are fixedly arranged on the bucket body 1, a mud removing mechanism is arranged in the bucket body 1, the mud removing mechanism comprises a fixed pipe 5 and a gravity rod 7, bilaterally symmetrical fixed pipes 5 are fixedly arranged on the inner wall surface of the bucket body 1, a conical block 6 is fixedly arranged at the lower end of each fixed pipe 5, the gravity rod 7 is slidably arranged between the bilaterally symmetrical fixed pipes 5, connecting ports 8 communicated with the insides of the fixed pipes 5 are respectively arranged on the side surfaces of two groups of the fixed pipes 5 which are close to each other, and rectangular blocks 10 which are vertically symmetrical are fixedly arranged at positions of the inner wall surfaces of the fixed pipes 5 corresponding to the connecting ports 8, an elastic mudguard 11 which can deform through extrusion is fixedly arranged between two groups of rectangular blocks 10 which are symmetrical up and down, two ends of a gravity rod 7 respectively extend into the internal hollow structure of the fixed pipe 5 through a connecting port 8 and the elastic mudguard 11 and are fixedly connected with a limiting ball 9, the gravity rod 7 is slidably arranged between the two groups of fixed pipes 5 through the corresponding connecting port 8, a plurality of groups of movable rings 12 are movably arranged on the gravity rod 7, a vertical rod 13 and a cross rod 14 are respectively fixedly arranged on the two groups of movable rings 12 which are close to each other, a plurality of groups of vertical grooves 16 and transverse grooves 17 are arranged on the inner wall surface of the bucket body 1, the vertical grooves 16 and the transverse grooves 17 are vertically arranged on the inner wall surface of the bucket body 1, the vertical rod 13 is movably arranged inside the corresponding vertical grooves 16 through a rotary column 15, the cross rod 14 is movably arranged inside the corresponding transverse grooves 17 through the rotary column 15, when an external excavator shovel arm drives the bucket body 1 to work, the soil shoveled by the bucket body 1 extrudes the gravity rod 7 in the bucket body 1, so that the gravity rod 7 slides upwards in the connecting port 8, when the bucket body 1 is full of soil, the gravity rod 7 drives the vertical rod 13 and the cross rod 14 to respectively rotate to the corresponding vertical groove 16 and the corresponding cross groove 17 under the extrusion of the soil, so that the normal operation of the bucket body 1 cannot be influenced by the mud removing mechanism, when the shovel arm of the external excavator drives the bucket body 1 to dump the internal soil, the whole bucket body 1 is turned downwards, at this time, the gravity rod 7 slides downwards in the fixed tube 5 under the action of gravity, the gravity rod 7 slides downwards to drive the vertical rod 13 and the horizontal rod 14 to separate from the corresponding vertical groove 16 and the horizontal groove 17, a plurality of groups of vertical rods 13 and horizontal rods 14 rotate outwards to separate from the vertical groove 16 and the horizontal groove 17, the mud attached to the interior of the bucket body 1 is removed under the driving of the groups of vertical rods 13 and cross rods 14.

The working principle of the utility model is as follows: when the shovel arm of the external excavator drives the bucket body 1 to pour out internal soil, the whole bucket body 1 is turned downwards, at the moment, the shovel arm slides downwards in the fixed pipe 5 under the action of gravity of the gravity rod 7, the gravity rod 7 slides downwards to drive the vertical rod 13 and the horizontal rod 14 to be separated from the corresponding vertical groove 16 and the corresponding horizontal groove 17, the multiple groups of vertical rods 13 and the multiple groups of horizontal rods 14 rotate outwards to be separated from the vertical groove 16 and the horizontal groove 17, and the soil attached to the bucket body 1 is removed under the drive of the multiple groups of vertical rods 13 and the multiple groups of horizontal rods 14.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. 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. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides an excavator scraper bowl mud removing device, includes scraper bowl body (1), the trailing flank fixed mounting of scraper bowl body (1) has connecting block (2), and the top surface fixed mounting of connecting block (2) has bilateral symmetry's lug (3), fixed mounting has multiunit shovel head (4), its characterized in that on scraper bowl body (1): the inside of scraper bowl body (1) is provided with desilting mechanism, and desilting mechanism is including fixed pipe (5) and gravity pole (7), fixed pipe (5) of the internal face fixed mounting bilateral symmetry of scraper bowl body (1), the lower extreme fixed mounting of fixed pipe (5) has a toper piece (6), and is two sets of all seted up on the side that fixed pipe (5) are close to each other and communicate to fixed inside connector (8) of pipe (5), and gravity pole (7) are through between two sets of fixed pipes (5) of connector (8) slidable mounting that correspond, multiunit vertical slot (16) and cross slot (17) have been seted up to the internal face of scraper bowl body (1).

2. An excavator bucket mud removal device as defined in claim 1 wherein: the inner wall surface of the fixed pipe (5) is fixedly provided with rectangular blocks (10) which are vertically symmetrical at positions corresponding to the connecting ports (8), and an elastic mudguard (11) which can deform through extrusion is fixedly arranged between the two groups of rectangular blocks (10).

3. An excavator bucket mud removal device as defined in claim 2 wherein: two ends of the gravity rod (7) extend into the hollow structure inside the fixing pipe (5) through the connecting port (8) and the elastic mudguard (11) and are fixedly connected with the limiting ball (9).

4. An excavator bucket mud removal device as defined in claim 1 wherein: the gravity rod (7) is movably provided with a plurality of groups of movable rings (12), and two groups of movable rings (12) which are close to each other are respectively and fixedly provided with a vertical rod (13) and a horizontal rod (14).

5. An excavator bucket mud removal device as defined in claim 1 wherein: the vertical groove (16) and the horizontal groove (17) are arranged on the inner wall surface of the bucket body (1) in a mutually perpendicular manner.

6. An excavator bucket mud removal device as defined in claim 4 wherein: the vertical rods (13) are movably mounted inside corresponding vertical grooves (16) through the rotary columns (15), and the transverse rods (14) are movably mounted inside corresponding transverse grooves (17) through the rotary columns (15).

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