CN212715069U

CN212715069U - Auxiliary shovel device of bucket and bucket with auxiliary shovel device

Info

Publication number: CN212715069U
Application number: CN202021049645.1U
Authority: CN
Inventors: 张建林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-03-16
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to a vice shovel device of scraper bowl and have scraper bowl of vice shovel device of this scraper bowl, wherein, the vice shovel device of scraper bowl includes the front side guard post, go up protection shield and lower protection shield, the front side guard post is fixed in the front side of the part between two adjacent bucket teeth of scraper bowl forward position board, it is fixed in the upside of the part of scraper bowl forward position board between two adjacent bucket teeth to go up the protection shield, lower protection shield is fixed in the downside of the part of scraper bowl forward position board between two adjacent bucket teeth, the front side guard post adopts the spring steel, go up the protection shield and all adopt the NM500 steel sheet down the protection shield, the utility model discloses in vice shovel device of scraper bowl and the scraper bowl that has the vice shovel device of this scraper bowl, vice shovel device simple structure of scraper bowl, stand wear and tear, can protect the part between two adjacent bucket teeth of scraper bowl forward position board, the life cycle of extension scraper bowl.

Description

Auxiliary shovel device of bucket and bucket with auxiliary shovel device

Technical Field

The utility model belongs to the engineering machine tool field, concretely relates to excavator scraper bowl.

Background

The excavator shovels the excavated material by means of an excavator bucket, and bucket teeth are arranged on a front edge plate of the bucket at intervals. The existing excavator bucket is easy to wear in the process of loading the excavated materials, and besides the bucket tooth tips are easy to wear, the front edge plate of the bucket is positioned at the part between two adjacent bucket teeth, so that the wear is more serious. Once the abrasion loss is too large, the part of the front edge plate between the bucket teeth deforms during operation, the operation needs to be suspended, the bucket of the excavator is repaired, and the shoveling efficiency of the excavator is reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a vice shovel device of scraper bowl and have the scraper bowl of the vice shovel device of this scraper bowl, the vice shovel device of scraper bowl simple structure, stand wear and tear, can protect the part between two adjacent bucket teeth of scraper bowl forward position board, the life cycle of extension scraper bowl improves excavator shovel dress efficiency.

The utility model discloses vice shovel device of scraper bowl, including front side guard column, upper shield and lower protection shield, the front side guard column is fixed in the front side of the part between two adjacent bucket teeth of scraper bowl forward position board, and upper shield is fixed in the upside of the part of scraper bowl forward position board between two adjacent bucket teeth, and lower protection shield is fixed in the downside of the part of scraper bowl forward position board between two adjacent bucket teeth, the front side guard column adopts the spring steel, and upper shield and lower protection shield all adopt the NM500 steel sheet.

The utility model discloses vice shovel device of scraper bowl, wherein, upper shield and lower protection shield parallel arrangement, the lower surface of upper shield and the upper surface laminating of scraper bowl forward position board, the upper surface of lower protection shield and the lower surface laminating of scraper bowl forward position board.

The utility model discloses vice shovel device of scraper bowl, wherein, the interval has between the leading flank of the rear end portion of front side guard column and last protection shield, the interval has between the leading flank of the rear end portion of front side guard column and lower protection shield.

The utility model discloses vice shovel device of scraper bowl, wherein, the rear end and the last protection shield front end of front side guard post and protection shield front end fixed connection down, constitute the U-shaped space of holding between front side guard post, last protection shield and the lower protection shield.

The utility model discloses vice shovel device of scraper bowl, wherein, it is porose to go up the corresponding position of protection shield and lower protection shield.

The utility model discloses vice shovel device of scraper bowl, wherein, the central line of front side guard post is the pitch arc, the diameter of front side guard post is 50 mm.

The utility model discloses vice shovel device of scraper bowl, wherein, go up the protection shield and be 25mm with protection shield thickness down, the preceding terminal surface of going up the protection shield is 100mm to the distance of rear end face, and the preceding terminal surface of lower protection shield is 100mm to the distance of rear end face.

The utility model discloses the scraper bowl with vice shovel device of scraper bowl, the vice shovel device of the equal fixedly connected with scraper bowl of part between every two adjacent bucket teeth on the scraper bowl forward edge board, the vice shovel device interval of a plurality of scraper bowls sets up.

The utility model discloses scraper bowl with vice shovel device of scraper bowl, wherein, the inside cavity of scraper bowl body, and its upper portion sets up the shovel mouth.

The utility model discloses vice shovel device of scraper bowl and have scraper bowl of vice shovel device of this scraper bowl, including the front side guard post, go up protection shield and lower protection shield, simple structure, the front side guard post adopts the spring steel, goes up protection shield and lower protection shield and all adopts the NM500 steel sheet, and is stand wear and tear, can protect the part between two adjacent bucket teeth of scraper bowl forward position board, has prolonged the life cycle of scraper bowl, has reduced because of the partial wearing and tearing between two adjacent bucket teeth of forward position board are serious, the number of times of the operation of suspending of deformation, has improved excavator shovel dress efficiency.

The following describes the bucket with the auxiliary shovel edge according to the present invention with reference to the accompanying drawings.

Drawings

Fig. 1 is a perspective view of a first embodiment of a bucket auxiliary shovel apparatus of the present invention;

fig. 2 is a usage status diagram of a first embodiment of the bucket auxiliary shovel device of the present invention;

fig. 3 is a perspective view of a second embodiment of the bucket auxiliary shovel apparatus of the present invention;

fig. 4 is a front view of a second embodiment of the bucket auxiliary shovel apparatus of the present invention;

fig. 5 is a left side view of a second embodiment of the bucket auxiliary shovel apparatus of the present invention;

fig. 6 is a usage state diagram of a second embodiment of the bucket auxiliary shovel device of the present invention;

fig. 7 is a perspective view of a bucket with a bucket auxiliary shovel device.

Detailed Description

Example one

As shown in fig. 1, the bucket auxiliary shovel apparatus 1 of the present embodiment includes a front protection column 11, an upper protection plate 12, and a lower protection plate 13, where the upper protection plate 12 and the lower protection plate 13 are disposed in parallel, the front protection column 11 is fixed to a front side of a portion between two adjacent teeth of the bucket lip 2, the upper protection plate 12 is welded and fixed to an upper side of a portion between two adjacent teeth of the bucket lip, a lower surface of the upper protection plate 12 is fitted to an upper surface of the bucket lip, the lower protection plate 13 is welded and fixed to a lower side of a portion between two adjacent teeth of the bucket lip, and an upper surface of the lower protection plate 13 is fitted to a lower surface of the bucket lip. The front side protection column 11 is made of spring steel, the spring steel is specially used for manufacturing springs or elastic elements, the front side protection column 11 can also be directly cut out from the existing springs, the upper protection plate 12 and the lower protection plate 13 are made of NM500 steel plates, and the NM500 steel plates are wear-resistant steel plates with the Brinell hardness of 500. The upper protection plate 12 and the lower protection plate 13 may be in a trapezoid shape, a rectangular shape or other shapes, and the left and right end faces of the upper protection plate 12 and the lower protection plate 13 may be attached to the tooth seat surfaces of the bucket teeth or a gap may be reserved. In this embodiment, the upper protection plate 12 and the lower protection plate 13 are trapezoidal, the thicknesses of the upper protection plate 12 and the lower protection plate 13 are 25mm, the distance from the front end surface to the rear end surface of the upper protection plate 12 is 100mm, and the distance from the front end surface to the rear end surface of the lower protection plate 13 is 100 mm.

As shown in fig. 2, a space is provided between the rear end of the front protection post 11 and the front surface of the upper protection plate 12, and a space is provided between the rear end of the front protection post 11 and the front surface of the lower protection plate 13.

In this embodiment, the central line of the front protection pillar 11 is an arc line, and the diameter of the front protection pillar 11 is 50 mm.

The three parts of the auxiliary shovel device of the bucket are arranged in a split mode and are welded to the front edge plate of the bucket respectively when the auxiliary shovel device is used. As shown in fig. 2, in use, the front protection column 11 is welded to the front side of the portion between two adjacent teeth 3 of the bucket lip 2, the upper protection plate 12 is welded to the upper side of the portion between two adjacent teeth 3 of the bucket lip 2, so that the lower surface of the upper protection plate 12 is closely attached to the upper surface of the lip 2, and the lower protection plate 13 is welded to the lower side of the portion between two adjacent teeth of the bucket lip 2, so that the upper surface of the lower protection plate 13 is closely attached to the lower surface of the lip 2.

The auxiliary shovel device of the bucket is simple in structure, the front side protection column 11 is made of spring steel, the spring steel has elastic deformation capacity and can be restored after a borne load is removed, and permanent deformation cannot occur, the front side protection column 11 has elastic deformation capacity, the hardness of the spring steel is higher than that of a front edge plate, the upper protection plate 12 and the lower protection plate 13 are made of wear-resistant steel plates with the Brinell hardness of 500, the wear resistance is achieved, the part between two adjacent bucket teeth of the front edge plate of the bucket can be protected, the service cycle of the bucket is prolonged, the times of operation suspension due to serious abrasion of the part between two adjacent bucket teeth of the front edge plate and deformation are reduced, and the shovel assembly efficiency of the excavator is improved.

Example two

As shown in fig. 3 to 5, the bucket auxiliary shovel apparatus 1 of the present embodiment is different from the first embodiment in that the three parts of the present embodiment are integrated, the rear end of the front protection column 11 is fixedly connected to the front end of the upper protection plate 12 and the front end of the lower protection plate 13, and a U-shaped receiving space 14 is formed between the front protection column 11, the upper protection plate 12 and the lower protection plate 13. The corresponding positions of the upper protection plate 12 and the lower protection plate 13 are provided with holes, the holes are arranged to facilitate welding operation, and simultaneously, welding stress can be released, as shown in fig. 3, the holes 121 on the upper protection plate and the holes 131 on the lower protection plate have the same shape and are corresponding in position.

In this embodiment, the upper protection plate 12 and the lower protection plate 13 are trapezoidal, the thicknesses of the upper protection plate 12 and the lower protection plate 13 are 25mm, the distance from the front end surface to the rear end surface of the upper protection plate 12 is 100mm, the distance from the front end surface to the rear end surface of the lower protection plate 13 is 100mm, the center line of the front protection column 11 is an arc line, and the diameter of the front protection column 11 is 50 mm.

As shown in fig. 6, when in use, the entire bucket auxiliary shovel apparatus 1 may be attached to the bucket lip plate 2 and welded and fixed.

As shown in connection with fig. 3-6, the bucket lip 2 is inserted into the U-shaped receiving space 14.

The auxiliary shovel device of the shovel bucket has the advantages that the structure is simple, abrasion resistance is achieved, the part between two adjacent bucket teeth of the front edge plate of the shovel bucket can be protected, the service life of the shovel bucket is prolonged, the times of suspension operation due to serious abrasion and deformation of the part between the two adjacent bucket teeth of the front edge plate are reduced, the shovel loading efficiency of the excavator is improved, and compared with the first embodiment, the relative positions among the front side protection column 11, the upper protection plate 12 and the lower protection plate 13 can be guaranteed.

As shown in FIG. 7, the bucket 5 with the auxiliary shovel device comprises a bucket body 4, wherein the bucket body 4 is hollow, and the upper part is provided with a shovel port 41, the bucket body 4 is provided with bucket teeth 3, the bucket teeth 3 are combined bucket teeth formed by connecting a tooth holder and a tooth point through a pin shaft, the bucket teeth are consumable parts on the excavator, the bucket teeth 3 are easy to wear, the front side of the part of the front edge plate between two adjacent bucket teeth is also easy to wear, in order to solve the problem of bucket suspension operation caused by the wear of the position of the front edge plate, the bucket with the bucket auxiliary shovel device also comprises a plurality of bucket auxiliary shovel devices 1, the parts of the plurality of bucket auxiliary shovel devices 1 on the front edge plate 2 of the bucket and between every two adjacent bucket teeth 3 are fixedly connected and arranged at intervals, in fig. 7, the bucket is configured as the bucket auxiliary shovel apparatus according to the second embodiment, but the bucket auxiliary shovel apparatus 1 according to the first embodiment may be configured as well.

The utility model discloses scraper bowl with vice shovel device of scraper bowl owing to adopt the vice shovel device of scraper bowl, the part that scraper bowl forward position board is located between two adjacent bucket teeth receives the protection, and difficult wearing and tearing have prolonged the life cycle of scraper bowl, have reduced because of the number of times that the partial wear between two adjacent bucket teeth of forward position board is serious, the operation of suspending of deformation, have improved excavator shovel dress efficiency.

The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.

Claims

1. A kind of bucket pair shovel device, characterized by: including front side guard column, upper shield and lower protection shield, the front side guard column is fixed in the front side of the part between two adjacent bucket teeth of scraper bowl forward position board, and upper shield is fixed in the upside of the part that scraper bowl forward position board is located between two adjacent bucket teeth, and lower protection shield is fixed in the downside of the part that scraper bowl forward position board is located between two adjacent bucket teeth, the front side guard column adopts the spring steel, and upper shield and lower protection shield all adopt the NM500 steel sheet.

2. A bucket side scooping apparatus according to claim 1, characterized in that: the upper protection plate and the lower protection plate are arranged in parallel, the lower surface of the upper protection plate is attached to the upper surface of the bucket front edge plate, and the upper surface of the lower protection plate is attached to the lower surface of the bucket front edge plate.

3. A bucket side scooping apparatus according to claim 2, characterized in that: the rear end part of the front side protection column is spaced from the front side surface of the upper protection plate, and the rear end part of the front side protection column is spaced from the front side surface of the lower protection plate.

4. A bucket side scooping apparatus according to claim 2, characterized in that: the rear end of the front side protection column is fixedly connected with the front end of the upper protection plate and the front end of the lower protection plate, and a U-shaped accommodating space is formed among the front side protection column, the upper protection plate and the lower protection plate.

5. A bucket side scooping apparatus according to claim 4, wherein: the corresponding positions of the upper protection plate and the lower protection plate are provided with holes.

6. A bucket side scooping apparatus according to claim 3 or 5, characterized in that: the central line of front side guard post is the pitch arc, the diameter of front side guard post is 50 mm.

7. A bucket side scooping apparatus according to claim 6, wherein: the thickness of the upper protection plate and the lower protection plate is 25mm, the distance from the front end face to the rear end face of the upper protection plate is 100mm, and the distance from the front end face to the rear end face of the lower protection plate is 100 mm.

8. A bucket with a bucket side scooping assembly according to any one of claims 1-7, characterized by: the part on the scraper bowl front edge board between every two adjacent bucket teeth all fixedly connected with the vice shovel device of scraper bowl, the vice shovel device interval of a plurality of scraper bowls sets up.

9. The bucket with the bucket side shovel assembly of claim 8, wherein: the interior of the bucket body is hollow, and a shovel opening is formed in the upper portion of the bucket body.