CN210946966U

CN210946966U - Scraper bowl for civil engineering

Info

Publication number: CN210946966U
Application number: CN201921963272.6U
Authority: CN
Inventors: 王振杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-07
Anticipated expiration: 2029-11-13

Abstract

A bucket for civil engineering comprises a first bucket ear sleeve, a bucket ear plate, a second bucket ear sleeve, a lug hanging plate, a back plate, a side plate, a fixing piece, a plurality of reinforcing ribs, a mounting plate and a bucket tooth assembly; the back plate is arc-shaped, the two sides of the back plate are provided with the baffle plates, and the upper end of the back plate is provided with the supporting plate; the upper ends of the side plates are respectively connected with the two ends of the supporting plate; the side plates are connected with the baffle plates so as to form a hopper between the back plate and the two groups of baffle plates; the first bucket ear sleeve is arranged on the supporting plate, and the first bucket ear sleeve, the bucket ear plate, the second bucket ear sleeve and the ear hanging plate are sequentially connected; the fixing piece is arranged on the side surface of the side plate; the plurality of reinforcing ribs are arranged on the baffle; one ends of the reinforcing ribs are connected with the fixing piece, and the other ends of the reinforcing ribs extend to the position of the back plate and are connected with the back plate; the bucket tooth assembly comprises a connecting plate and a plurality of bucket teeth; a plurality of bucket teeth are arranged on the connecting plate at equal intervals. The utility model discloses in, equipment is convenient for change, and long service life saves the resource, improves work efficiency.

Description

Scraper bowl for civil engineering

Technical Field

The utility model relates to a scraper bowl equipment field especially relates to a scraper bowl for civil engineering.

Background

The bucket teeth on the excavator bucket are assembled on the tooth holder and matched with the bucket to excavate and load materials. The bucket tooth belongs to the wearing parts, and is easy to break and wear. When equipment is abraded seriously, the bucket cannot be used continuously, the whole bucket needs to be replaced, resources are wasted, trouble and labor are wasted, and the working efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a scraper bowl for civil engineering, equipment is convenient for change, and long service life saves the resource, improves work efficiency.

(II) technical scheme

The utility model provides a scraper bowl for civil engineering, which comprises a first bucket ear cover, a bucket ear plate, a second bucket ear cover, a lug plate, a back plate, a side plate, a fixing part, a plurality of reinforcing ribs, a mounting plate and a bucket tooth component;

the back plate is arc-shaped, the two sides of the back plate are provided with the baffle plates, and the upper end of the back plate is provided with the supporting plate; the upper ends of the side plates are respectively connected with the two ends of the supporting plate; the side plates are connected with the baffle plates so as to form a hopper between the back plate and the two groups of baffle plates; the first bucket ear sleeve is arranged on the supporting plate, and the first bucket ear sleeve, the bucket ear plate, the second bucket ear sleeve and the ear hanging plate are sequentially connected;

the fixing piece is arranged on the side surface of the side plate; the plurality of reinforcing ribs are arranged on the baffle; one ends of the reinforcing ribs are connected with the fixing piece, and the other ends of the reinforcing ribs extend to the position of the back plate and are connected with the back plate; the plurality of reinforcing ribs are radially distributed by taking the fixing piece as a base point; the lower end of the back plate and the mounting plate are integrally arranged;

the bucket tooth assembly comprises a connecting plate and a plurality of bucket teeth; one end of the connecting plate facing the mounting plate is provided with a mounting groove, and the mounting plate is inserted into the mounting groove in a matching manner; the connecting plate and the mounting plate are correspondingly provided with threaded holes, and bolts penetrate through the connecting plate and the mounting plate to form a fixing structure; one end of the connecting plate, which is far away from the mounting plate, is a sharp part;

the bucket teeth are distributed on the connecting plate at equal intervals;

one end of the side plate, which is close to the mounting plate, is provided with an elastic piece, and an abrasion-resistant plate is arranged on the elastic piece; the wear plates are the same width as the side plates.

Preferably, the outer surfaces of the connecting plate, the mounting plate and the back plate are all provided with wear-resistant layers.

Preferably, the bolt on the connecting plate is a countersunk bolt assembly; the threaded hole is a countersunk head threaded hole.

Preferably, the connecting plate is provided with a plurality of strip-shaped bulges at equal intervals.

Preferably, the front end of the strip-shaped protrusion is a tip part.

Preferably, the wear plate is of a generally triangular shape with two perpendicular sides located towards the side plate and the mounting plate respectively.

The above technical scheme of the utility model has following profitable technological effect:

the utility model discloses in, a plurality of strengthening ribs have fine supporting role to curb plate and baffle, and the strengthening rib can undertake most effort at work to increase the holistic atress intensity of equipment, guarantee that equipment can not damage. The bucket tooth subassembly at first contacts with the material in the work, bears the most direct impact and friction, has fine guard action to the mounting panel, prevents that the mounting panel from receiving the damage. When the bucket tooth assembly is damaged and cannot work, the bolt assembly is taken out, so that the bucket tooth assembly can be replaced in time, time is saved, and the working efficiency is improved.

The utility model discloses in, a plurality of strengthening ribs use the mounting to be radial distribution as the basic point, and when equipment shoveled the material, the direction of motion of scraper bowl was the strengthening rib alternately all the time to make the strengthening rib play the effect of fine impact force of undertaking, thereby play the effect of sharing the atress to other parts of equipment, in order to realize the guard action to other parts. When the reinforcing rib is bent or broken obviously, equipment needs to be maintained and replaced in time, and accidents are avoided. When the scraper bowl is lifted to move the material, the reinforcing ribs also have good tensile strength simultaneously to play a bearing role, and have a certain tensile force effect on the back plate, so that the gravity of the material is shared by other parts, the workload of the back plate is reduced, and the service life of the equipment is prolonged.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of scraper bowl for civil engineering.

Fig. 2 is a schematic view of a part of the structure of the bucket for civil engineering.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-2, the present invention provides a bucket for civil engineering, which includes a first bucket ear cover 1, a bucket ear plate 2, a second bucket ear cover 3, a lug plate 4, a back plate 9, a side plate 6, a fixing member 7, a plurality of reinforcing ribs 8, a mounting plate 11 and a bucket tooth assembly;

the back plate 9 is arc-shaped, the baffle plates 5 are arranged on two sides of the back plate, and the supporting plate is arranged at the upper end of the back plate 9; the upper ends of the side plates 6 are respectively connected with the two ends of the supporting plate; the side plates 6 are connected with the baffle plates 5 to form a hopper between the back plate 9 and the two groups of baffle plates 5; the first bucket ear muff 1 is arranged on the supporting plate, and the first bucket ear muff 1, the bucket ear plate 2, the second bucket ear muff 3 and the ear hanging plate 4 are connected in sequence;

the fixing piece 7 is arranged on the side surface of the side plate 6; the plurality of reinforcing ribs 8 are all arranged on the baffle 5; one ends of the reinforcing ribs 8 are connected with the fixing piece 7, and the other ends of the reinforcing ribs extend to the position of the back plate 9 and are connected with the back plate 9; the reinforcing ribs 8 are radially distributed by taking the fixing piece 7 as a base point; the lower end of the back plate 9 and the mounting plate 11 are integrally arranged;

the bucket tooth assembly comprises a connecting plate 12 and a plurality of bucket teeth 17; one end of the connecting plate 12 facing the mounting plate 11 is provided with a mounting groove, and the mounting plate 11 is inserted into the mounting groove in a matching way; the connecting plate 12 and the mounting plate 11 are correspondingly provided with threaded holes 19, and bolts penetrate through the connecting plate 12 and the mounting plate 11 to form a fixing structure; one end of the connecting plate 12 far away from the mounting plate 11 is a tip part;

a plurality of bucket teeth 17 are distributed on the connecting plate 12 at equal intervals;

one end of the side plate 6 close to the mounting plate 11 is provided with an elastic piece 14, and the elastic piece 14 is provided with a wear plate 13; the wear plates 13 are the same width as the side plates 6.

The utility model discloses in, a plurality of strengthening ribs 8 have fine supporting role to curb plate 6 and baffle 5, and most effort can be undertaken to strengthening ribs 8 in the work to increase the holistic atress intensity of equipment, guarantee that equipment can not damage. The bucket tooth subassembly at first contacts with the material in the work, bears the most direct impact and friction, has fine guard action to mounting panel 11, prevents that mounting panel 11 from receiving the damage. When the bucket tooth assembly is damaged and cannot work, the bolt assembly is taken out, so that the bucket tooth assembly can be replaced in time, time is saved, and the working efficiency is improved.

The utility model discloses in, a plurality of strengthening ribs 8 use mounting 7 to be radial distribution as the basic point, and when equipment scooped the material, the direction of motion of scraper bowl was 8 criss-cross all the time strengthening ribs to make strengthening rib 8 play the effect of fine impact force of undertaking, thereby play the effect of sharing the atress to other parts of equipment, in order to realize the guard action to other parts. When the reinforcing ribs 8 are bent or broken obviously, equipment needs to be maintained and replaced in time, and accidents are avoided. When the scraper bowl is lifted by the material and is moved, the reinforcing ribs 8 also have good tensile strength simultaneously to play a bearing role and have a certain tensile force effect on the back plate 9, so that the gravity of the material is shared by other parts, the workload of the back plate 9 is reduced, and the service life of the equipment is prolonged.

In an alternative embodiment, the outer surfaces of the connecting plate 12, the mounting plate 11 and the back plate 9 are provided with wear-resistant layers, so that the service life of the equipment is prolonged.

In an alternative embodiment, the bolts on the connecting plate 12 are countersunk bolt assemblies; the threaded hole 19 is a countersunk threaded hole; the equipment reduces impact and abrasion of materials to the bolt in actual work, and ensures more stable and safe use of the equipment.

In an alternative embodiment, the web is provided with a plurality of bar-shaped projections 18 at equal intervals.

In an alternative embodiment, the front end of the bar-shaped protrusion 18 is pointed.

It should be noted that the strip-shaped protrusion 18 can effectively pierce through the material, and the material digging efficiency is increased.

In an alternative embodiment the wear plate 13 is triangular in shape with two cathetuses located respectively on the side facing the side plate 6 and the side facing the mounting plate 11; the wear-resisting plate 13 can effectively separate materials, so that the pressure of the materials on the side plate 6 is avoided; meanwhile, the wear plate 13 can reduce impact force and friction force applied to the side plate 6, and damage to the side plate 6 is reduced.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A bucket for civil engineering is characterized by comprising a first bucket ear sleeve (1), a bucket ear plate (2), a second bucket ear sleeve (3), a lug hanging plate (4), a back plate (9), a side plate (6), a fixing piece (7), a plurality of reinforcing ribs (8), a mounting plate (11) and a bucket tooth assembly;

the back plate (9) is arc-shaped, the baffle plates (5) are arranged on two sides of the back plate, and the supporting plate is arranged at the upper end of the back plate (9); the upper ends of the side plates (6) are respectively connected with the two ends of the supporting plate; the side plates (6) are connected with the baffle plates (5) to form a hopper between the back plate (9) and the two groups of baffle plates (5); the first bucket ear muffs (1) are arranged on the supporting plate, and the first bucket ear muffs (1), the bucket ear plates (2), the second bucket ear muffs (3) and the ear hanging plates (4) are connected in sequence;

the fixing piece (7) is arranged on the side surface of the side plate (6); the reinforcing ribs (8) are all arranged on the baffle (5); one ends of the reinforcing ribs (8) are connected with the fixing piece (7), and the other ends of the reinforcing ribs extend to the position of the back plate (9) and are connected with the back plate (9); the reinforcing ribs (8) are radially distributed by taking the fixing piece (7) as a base point; the lower end of the back plate (9) and the mounting plate (11) are integrally arranged;

the bucket tooth assembly comprises a connecting plate (12) and a plurality of bucket teeth (17); one end of the connecting plate (12) facing the mounting plate (11) is provided with a mounting groove, and the mounting plate (11) is inserted into the mounting groove in a matching manner; threaded holes (19) are correspondingly formed in the connecting plate (12) and the mounting plate (11), and bolts penetrate through the connecting plate (12) and the mounting plate (11) to form a fixing structure; one end of the connecting plate (12) far away from the mounting plate (11) is a tip part;

a plurality of bucket teeth (17) are distributed on the connecting plate (12) at equal intervals;

one end of the side plate (6) close to the mounting plate (11) is provided with an elastic piece (14), and the elastic piece (14) is provided with a wear-resisting plate (13); the width of the wear-resisting plate (13) is the same as that of the side plate (6).

2. A bucket for civil engineering work according to claim 1, characterised in that the outer surfaces of the attachment plate (12), the mounting plate (11) and the back plate (9) are provided with a wear layer.

3. A bucket for civil engineering work according to claim 1, characterised in that the bolts on the connecting plate (12) are countersunk bolt assemblies; the threaded hole (19) is a countersunk threaded hole.

4. A bucket for civil engineering work according to claim 1, characterised in that the attachment plate (12) is provided with a plurality of strip-shaped projections (18) at equal intervals.

5. A bucket for civil engineering work according to claim 1, characterised in that the front end of the strip-shaped projection (18) is a tip.

6. A bucket for civil engineering work according to claim 1, characterised in that the wear plate (13) is triangular in shape between, with the two legs being located respectively on the side facing the side plate (6) and on the side facing the mounting plate (11).