CN213086914U - Scraper bowl and loader that loader was used - Google Patents

Abstract

The disclosure is used in the field of engineering machinery, and particularly relates to a bucket for a loader and the loader; the utility model discloses a bucket for a loader, which comprises a bucket welding assembly, wherein the bucket welding assembly comprises a main cutting board, a first auxiliary cutting board is positioned at two ends of the main cutting board and connected with the main cutting board through a first bolt, and a middle auxiliary cutting board is positioned in the middle of the main cutting board and connected with the main cutting board through a first bolt; the two ends of the first auxiliary knife board and the middle auxiliary knife board along the width direction are both provided with knife edges; the double-edged knife structure can reduce the frequency of replacing accessories and save cost under the condition of not changing materials.

Description

Scraper bowl and loader that loader was used

Technical Field

The disclosure is used for the field of engineering machinery, and particularly relates to a bucket for a loader and the loader.

Background

The loader is mainly used in various departments of national economy such as buildings, mines, railways, roads, water conservancy and hydropower, and the like, stacked bulk materials are loaded and unloaded by using a working device, and the wear resistance of the bucket is an important index for measuring the performance of the loader by customers.

The loader bucket blades cannot be interchanged, and only new blades can be replaced after the front part is worn. After the bucket is used for a period of time, the contact frequency of the front part of the cutting board and materials is high, the abrasion is fast, the service life is reduced, and the high cost is inevitably needed when the whole cutting board is replaced. The prior art lacks a scraper bowl structure that can guarantee the cost of scraper bowl not promote simultaneously can promote the wearability of scraper bowl again.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a scraper bowl and loader that loader was used to current technical scheme not enough.

In order to achieve the above object, one or more embodiments of the present invention provide the following technical solutions:

the utility model discloses a bucket for a loader, which comprises a bucket welding assembly, wherein the bucket welding assembly comprises a main cutting board, a first auxiliary cutting board is positioned at two ends of the main cutting board and connected with the main cutting board through a first bolt, and a middle auxiliary cutting board is positioned in the middle of the main cutting board and connected with the main cutting board through a first bolt; the two ends of the first auxiliary knife board and the middle auxiliary knife board along the width direction are both provided with knife edges;

furthermore, the sum of the total length of the first auxiliary cutting boards at the two ends of the main cutting board and the length of the middle auxiliary cutting board is equal to the length of the main cutting board;

further, the length of the first auxiliary cutting board is smaller than that of the middle auxiliary cutting board;

furthermore, the first bolt and the second bolt are both hexagon bolts;

furthermore, the bucket welding assembly also comprises a material baffle plate, and the material baffle plate is positioned on one side of the bottom of the bucket, which is not close to the main knife plate;

furthermore, the bucket welding assembly also comprises a back plate welding part, and the back plate welding part is connected with the material baffle plate in a welding way;

furthermore, the bucket wall plate and the back plate are welded and connected in a welding mode;

furthermore, the upper limiting block is welded on the bottom surface of the bucket wall plate at a position close to the top; the lower limiting block is welded at the middle position of the bucket wall plate; the lower limiting block and the upper limiting block correspond to each other in position;

further, the attachment plates of the bucket bottom plate are respectively welded on the left side and the right side of the bottom surface of the bucket wall plate;

further, the upper cover plate is connected with the hopper wall plate in a welding mode;

further, the bucket bottom plate is welded on the bucket wall plate and symmetrically arranged along the length direction of the bucket wall plate;

furthermore, two bucket bottom wear-resisting plates are adopted and welded on the bucket bottom plate;

further, the middle arc plate of the bucket bottom is welded at the center of the bucket wall plate;

furthermore, the side plates are welded at the left end and the right end of the bucket wall plate; the side plate welding is vertical to the hopper wall plate;

furthermore, the lug plate connecting rib is welded on the bucket wall plate and is positioned between the middle arc plate and the upper limiting block at the bottom of the bucket; two ends of the lug plate connecting rib are respectively welded with the middle arc plate and the upper limiting block at the bottom of the bucket;

furthermore, the movable arm ear plate is welded on the bucket wall plate, and the upper limiting block and the lower limiting block are respectively positioned at two ends of the welded movable arm ear plate;

furthermore, a pull rod lug plate is welded on the bucket wall plate, and one end of the pull rod lug plate is welded on the middle arc plate at the bottom of the bucket;

furthermore, the movable arm lug plate welding and the pull rod lug plate welding are arranged in parallel;

furthermore, the upper cover plate of the lug plate is welded on one side of the concave surface of the bucket wall plate;

furthermore, a rib plate in the pull rod is welded and connected with a pull rod lug plate;

the utility model also discloses a loader, which adopts the loader bucket;

the beneficial effects of one or more technical schemes are as follows:

1. the bucket structure is convenient for a driver to unload and observe;

2. reinforcing ribs at multiple positions in the bucket structure strengthen the strength of the bucket and prolong the service life of the bucket;

3. the double-edged cutting board structure can reduce the frequency of replacing accessories and save cost under the condition of not changing materials.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

FIG. 2 is a schematic view of the bucket wall plate and its bottom connection parts;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a left side view of the present invention;

FIG. 5 is a schematic view of the back plate welding of the present invention;

in the drawing, 1, a first auxiliary knife plate, 2, a middle auxiliary knife plate, 3, a first bolt, 4, a first nut, 5, a bucket welding assembly, 5-1, a material blocking plate, 5-2, a back plate welding joint, 5-3, a bucket wall plate, 5-4, a bucket bottom plate pasting plate, 5-5, an upper cover plate, 5-5, a main knife plate, 5-7, a bucket bottom wear-resisting plate, 5-8, a bucket bottom plate, 5-9, a bucket bottom middle arc plate, 5-10, a lower limiting block, 5-11, a side plate welding joint, 5-12, an ear plate connecting rib, 5-13, a movable arm welding joint, 5-14, a pull rod ear plate welding joint, 5-15, an ear plate upper cover plate, 5-15, an upper limiting block, 5-17 and a pull rod middle rib plate.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-5, the utility model discloses a bucket for a loader, which comprises a bucket welding assembly, wherein the bucket welding assembly comprises a main cutting board 5-5, a first auxiliary cutting board 1 is positioned at two ends of the main cutting board 5-5 and connected with the main cutting board 5-5 through a first bolt 4 and a first nut 5, and a middle auxiliary cutting board 2 is positioned in the middle of the main cutting board 5-5 and connected with the main cutting board 5-5 through the first bolt 4 and the first nut 5; the two ends of the first auxiliary knife board 1 and the middle auxiliary knife board 2 along the width direction are both provided with knife edges; the first auxiliary cutting board 1 and the middle auxiliary cutting board 2 adopt a symmetrical structure, and can be continuously used after rotating 180 degrees after a cutting edge on one side is worn, so that the replacement frequency of accessories is reduced;

the sum of the total length of the first auxiliary cutting boards 1 at the two ends of the main cutting board 5-5 and the length of the middle auxiliary cutting board 2 is equal to the length of the main cutting board 5-5; the length of the second auxiliary cutting board 3 is smaller than that of the first auxiliary cutting board 1;

the bucket welding assembly further comprises a material baffle 5-1, and the material baffle 5-1 is positioned on one side of the bottom of the bucket, which is not close to the main cutting board 5-5;

the bucket welding assembly further comprises a back plate welding part 5-2, and the back plate welding part 5-2 is welded with the baffle plate 5-1 to connect the bucket wall plate 5-3 with the back plate welding part 5-2; the back plate welding 5-2 two side bevel type gaps provide good visual field for the driver to unload materials, the integrated forming structure is simple and reliable, and the split welding of the tailor-welded structure is avoided;

the upper limiting block 5-15 is welded on the bottom surface of the bucket wall plate 5-3 near the top; the lower limiting block 5-10 is welded at the middle position of the bucket wall plate 5-3; the lower limiting blocks 5-10 correspond to the upper limiting blocks 5-15 in position; 5-15 upper limit blocks and 5-10 lower limit blocks in an assembled mode, so that a customer can conveniently replace the bucket assembly;

the bucket bottom plate flitches 5-4 are respectively welded on the left side and the right side of the bottom surface of the bucket wall plate 5-3; the bucket bottom plate flitch 5-4 prolongs the service life of the bucket; the bucket bottom plate flitch 5-4 strengthens the structural strength of the bucket and facilitates the cutting and welding of the main cutting board at the later stage;

the upper cover plate 5-5 is welded with the bucket wall plate 5-3; the bucket bottom plates 5-8 are welded on the bucket wall plates 5-3 and are symmetrically arranged along the length direction of the bucket wall plates 5-3; two bucket bottom wear-resisting plates 5-7 are adopted, and the bucket bottom wear-resisting plates 5-7 are welded on a bucket bottom plate 5-8; the bucket bottom wear-resisting plate 5-7 is arranged at the lowest point of the bucket for shoveling materials to protect the bottom plate of the bucket;

the middle arc plate 5-9 of the bucket bottom is welded at the center of the bucket wall plate 5-3; the side plate welding joints 5-11 are welded at the left end and the right end of the bucket wall plate 5-3; the side plate welding 5-11 is vertically arranged with the hopper wall plate 5-3;

the lug plate connecting ribs 5-12 are welded on the bucket wall plate 5-3 and are positioned between the middle arc plate 5-9 and the upper limiting block 5-15 at the bottom of the bucket; two ends of the lug plate connecting ribs 5-12 are respectively welded with the middle arc plate 5-9 and the upper limiting block 5-15 at the bottom of the bucket; the ear plates are connected with the connecting ribs 5-12, so that the service life of the bucket is prolonged;

the movable arm ear plate welding joints 5-13 are welded on the bucket wall plate 5-3, and the upper limiting block 5-15 and the lower limiting block 5-10 are respectively positioned at two ends of the movable arm ear plate welding joints 5-13; the pull rod lug plate welding joints 5-14 are welded on the bucket wall plates 5-3, and one ends of the pull rod lug plate welding joints 5-14 are welded on the middle arc plates 5-9 of the bucket bottom; the movable arm ear plate welding joints 5-13 and the pull rod ear plate welding joints 5-14 are arranged in parallel;

the upper cover plate 5-15 of the lug plate is welded on one side of the concave surface of the bucket wall plate 5-3; the integral structure increases the rigidity of the upper cover plate of the ear plate;

the middle rib plates 5-17 of the pull rod are welded with the ear plates 5-14 of the pull rod; the service life of the bucket is prolonged by the rib plates 5-17 in the pull rod;

in the embodiment, all the bolts are hexagon bolts, and all the nuts are hexagon nuts;

in light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. A bucket for a loader comprises a bucket welding assembly, wherein the bucket welding assembly comprises a main cutting board, and is characterized in that first auxiliary cutting boards are positioned at two ends of the main cutting board and connected with the main cutting board through first bolts; the two ends of the first auxiliary knife board and the middle auxiliary knife board along the width direction are both provided with knife edges.

2. The bucket for the loader of claim 1, wherein the sum of the total length of the first auxiliary cutting board and the length of the middle auxiliary cutting board at the two ends of the main cutting board is equal to the length of the main cutting board; the length of the first auxiliary cutting board is smaller than that of the middle auxiliary cutting board.

3. The bucket for a loader of claim 1, wherein the bucket welding assembly further comprises a striker plate, the striker plate being located on a side of the bottom of the bucket not adjacent to the main cutting plate; the bucket welding assembly also comprises a back plate welding part, and the back plate welding part is connected with the material baffle plate in a welding way; the bucket wall plate and the back plate are welded and connected.

4. A bucket for a loader as set forth in claim 1 wherein the upper restraint block is welded to the bottom surface of the bucket wall panel at a position near the top; the lower limiting block is welded at the middle position of the bucket wall plate.

5. A bucket for a loader as set forth in claim 1 wherein the floor plates are welded to the left and right sides of the bottom surface of the wall plate; the upper cover plate is welded with the bucket wall plate; the bucket bottom plate is welded on the bucket wall plate and symmetrically arranged along the length direction of the bucket wall plate; two bucket bottom wear-resisting plates are adopted, and the bucket bottom wear-resisting plates are welded on a bucket bottom base plate, and a bucket bottom middle arc plate is welded at the center position of a bucket wall plate; the side plates are welded at the left end and the right end of the bucket wall plate; the side plate welding is perpendicular to the bucket wall plate.

6. The bucket for a loader of claim 5, wherein the lug plate connecting rib is welded to the bucket wall plate and is positioned between the middle arc plate and the upper limiting block; two ends of the lug plate connecting rib are respectively welded with the middle arc plate and the upper limiting block at the bottom of the bucket.

7. The bucket for a loader of claim 5, wherein the boom lug is welded to the bucket wall plate, and the upper and lower stoppers are respectively located at both ends of the boom lug.

8. The bucket for a loader of claim 1 wherein the tie bar lug weld is welded to the bucket wall plate and one end of the tie bar lug weld is welded to the bottom center arc plate.

9. A bucket for a loader as set forth in claim 1 wherein the upper lug plate is welded to the concave side of the bucket wall plate; the middle rib plate of the pull rod is welded and connected with the ear plate of the pull rod.

10. A loader, characterized in that a bucket for a loader according to claims 1-9 is used.

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