CN218405634U

CN218405634U - Side dumping type bucket for loader

Info

Publication number: CN218405634U
Application number: CN202222723259.1U
Authority: CN
Inventors: 王参; 蒙小行; 孙长良; 刘毅; 李明国; 刘虹
Original assignee: LOVOL Engineering Machinery Group Co Ltd
Current assignee: Lovol Heavy Industry Group Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-31
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to an engineering machine tool field, concretely relates to side dump formula scraper bowl for loader, it includes the scraper bowl, the rear side of scraper bowl is equipped with the bracket, the rear side fixedly connected with backup pad of scraper bowl, the backup pad is backward extended, the trailing flank of the preceding tip laminating scraper bowl of backup pad, the rear side fixedly connected with diaphragm of scraper bowl, extend around the diaphragm, diaphragm one end is wherein pegged graft in the backup pad, the bracket articulates on the diaphragm, the front side fixedly connected with flitch of scraper bowl, the flitch is equipped with a plurality ofly, the flitch is located the discharge gate position of the scraper bowl left and right sides, a plurality of flitchs are arranged along the crooked direction interval of scraper bowl, the wear-resisting backplate of bottom fixedly connected with of bracket, wear-resisting backplate bottom surface height is higher than the bottom surface of scraper bowl. This side dump bucket for loader sets up the backup pad in the rear side of scraper bowl, and the backup pad adopts grafting structure to be connected with the diaphragm, and welding operation is not only implemented easily to this structure, and the welding is firm reliable moreover to reinforcing scraper bowl and bracket connection's reliability, the life of extension scraper bowl.

Description

Side dumping type bucket for loader

Technical Field

The utility model relates to an engineering machine tool field, concretely relates to side dump formula scraper bowl for loader.

Background

The loader is a kind of earth and stone construction machinery widely used in highway, railway, building, water and electricity, port and mine, and is mainly used for shoveling and loading soil, gravel, lime, coal and other bulk materials, and also for light shoveling and digging of ore, hard soil and other materials.

The bucket is one of loader equipment, and current loader bucket mainly includes two kinds of structural style, standard bucket and side dump formula bucket, and the side dump formula bucket is approximately the crooked C font, and the left and right sides of bucket does not set up the curb plate, and from this, the left and right sides of side dump formula bucket all can regard as the discharge gate to use, and the bucket articulates on the bracket, can carry out the side direction upset to the bucket through the side dump cylinder.

The prior art has the following disadvantages: the discharge gate position of current side dump bucket often takes place the friction with the material when unloading to and the bottom of bracket also often receives ground friction, leads to above-mentioned two positions wearing and tearing faster. In addition, when the bucket is unloaded, the connecting part of the bracket and the bucket is stressed intensively, and the connecting part is easy to loosen, so that the service life of the product is influenced, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a loader side dump formula scraper bowl that structural strength is high, the wearability is good to above problem.

In order to achieve the purpose, the utility model discloses a side dump type scraper bowl for loader, including the scraper bowl, the rear side of scraper bowl is equipped with the bracket, and its structural feature is: the rear side fixedly connected with backup pad of scraper bowl, the backup pad extends backward, the trailing flank of the preceding tip laminating scraper bowl of backup pad, the rear side fixedly connected with diaphragm of scraper bowl, the diaphragm extends around, and diaphragm one end wherein is pegged graft in the backup pad, and the bracket articulates on the diaphragm.

After adopting above-mentioned structure, set up the backup pad in the rear side of scraper bowl, the backup pad adopts grafting structure to be connected with the diaphragm, and is articulated with bracket and diaphragm again, and the welding operation is not only implemented easily to this structure, and the welding is firm reliable moreover to the reliability of reinforcing scraper bowl and bracket connection prolongs the life of scraper bowl.

Regarding the grafting structure of backup pad and diaphragm, seted up the inserting groove on the backup pad, the inserting groove is open-ended backward, and the diaphragm cartridge is in the inserting groove, and diaphragm and inserting groove fixed connection. The supporting plate is C-shaped, and the transverse plate is approximately in a right-angled ladder shape.

Regarding the hinged structure of the bracket and the transverse plates, the supporting plate is correspondingly provided with two transverse plates which are spaced up and down, the bracket is provided with a pin shaft extending up and down, and the pin shaft is inserted on the two transverse plates and is in running fit with the transverse plates.

Preferably, the backup pad is equipped with two, and two backup pads are the interval about, and two diaphragms are a set of, correspond respectively in two backup pads and have a set of diaphragm.

Preferably, the left side and the right side of the bracket are respectively fixedly connected with two lug plates which are vertically spaced, and the lug plates are fixedly connected with the pin shaft. The left and right pin shafts of the bracket are respectively hinged with the transverse plates at the left and right sides, and when the side dumping function of the bucket needs to be used, the pin shaft at the corresponding side is dismounted.

Regarding the mounting structure of round pin axle, two otic placodes are located the upper and lower both sides of a set of diaphragm respectively, and two ends of round pin axle pass two otic placodes respectively, are located and install the fixed plate with round pin axle fixed connection on the otic placode of upside.

Regarding the fixed knot of round pin axle constructs, the upper end of round pin axle is equipped with the stair platform, has seted up spacing hole on the fixed plate, and round pin axle upper end stretches into in the spacing hole, and the fixed plate side presses on the stair platform, and the fixed plate is approximately to be the triangle-shaped form, and spacing hole is located one of them corner position of fixed plate, and other two corner positions all are equipped with the bolt that passes the fixed plate and the spiral shell dress is on the otic placode. The fixing plate is fixed on the lug plate through two bolts.

In order to avoid the abrasion of the discharge port part of the bucket, the front side of the bucket is fixedly connected with a plurality of pasting plates, the pasting plates are located at the discharge port positions of the left side and the right side of the bucket, and the pasting plates are arranged at intervals along the bending direction of the bucket. Wear-resisting flitch is increased at scraper bowl both sides tip, improves the wearability of scraper bowl to extension scraper bowl life.

In order to avoid the abrasion of the bottom of the bracket, the bottom of the bracket is fixedly connected with a wear-resistant guard plate, and the bottom surface of the wear-resistant guard plate is higher than the bottom surface of the bucket.

Regarding the assembly fixing structure of the bucket, the fixed connection is a welded connection.

To sum up, the beneficial effects of the utility model reside in that: set up the backup pad in the rear side of scraper bowl, the backup pad adopts grafting structure to be connected with the diaphragm, and is articulated with bracket and diaphragm again, and the welding operation is not only implemented easily to this structure, and the welding is firm reliable moreover to the reliability that reinforcing scraper bowl and bracket are connected prolongs the life of scraper bowl. Wear-resisting flitch is increased at scraper bowl both sides tip, and the bottom fixedly connected with of bracket is wear-resisting backplate, improves the wearability of scraper bowl to extension scraper bowl life.

Drawings

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

FIG. 2 is a schematic view of a portion of the enlarged structure of point A in FIG. 1;

FIG. 3 is a schematic view of the layout structure of the flitch plate;

FIG. 4 is a schematic side view of a bucket;

FIG. 5 is a schematic structural view of the bracket;

fig. 6 is a partially enlarged structural diagram of a point B in fig. 5.

In the figure: the scraper bucket comprises a scraper bucket 1, a transverse plate 2, an ear plate 3, a fixing plate 4, a pasting plate 5, a bracket 6, a pin shaft 7, a supporting plate 8, an inserting groove 9, a limiting hole 10, a wear-resistant guard plate 11 and a bolt 12.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The following is a description of preferred embodiments of the present invention with reference to the accompanying drawings.

The utility model provides a side dump bucket 1 for loader, includes scraper bowl 1, and the rear side of scraper bowl 1 is equipped with bracket 6, and the rear side fixedly connected with backup pad 8 of scraper bowl 1, backup pad 8 extend backward, and the trailing flank of the preceding tip laminating scraper bowl 1 of backup pad 8, the rear side fixedly connected with diaphragm 2 of scraper bowl 1 extend around diaphragm 2, and diaphragm 2 wherein one end is pegged graft in backup pad 8, and bracket 6 articulates on diaphragm 2. Referring to the attached drawing 1, the supporting plate 8 is arranged on the rear side of the bucket 1, the supporting plate 8 is connected with the transverse plate 2 through a plug-in structure, and the bracket 6 is hinged with the transverse plate 2.

Referring to fig. 2, regarding the insertion structure of the supporting plate 8 and the transverse plate 2, an insertion groove 9 is formed on the supporting plate 8, the insertion groove 9 is open towards the rear, the transverse plate 2 is inserted into the insertion groove 9, and the transverse plate 2 is fixedly connected with the insertion groove 9. The supporting plate 8 is C-shaped, and the transverse plate 2 is approximately in a right-angled ladder shape. Regarding the hinge structure of bracket 6 and diaphragm 2, correspond on the backup pad 8 and be provided with two diaphragms 2, two diaphragm 2 interval from top to bottom, install the round pin axle 7 that extends from top to bottom on the bracket 6, round pin axle 7 cartridge is on two diaphragms 2 and with diaphragm 2 normal running fit.

Referring to fig. 1 and 5, the two supporting plates 8 are arranged, the two supporting plates 8 are spaced from each other at left and right sides, the two transverse plates 2 form a group, and the two supporting plates 8 are respectively provided with a group of transverse plates 2. The left side and the right side of the bracket 6 are respectively fixedly connected with two ear plates 3, the two ear plates 3 are vertically spaced, and the ear plates 3 are fixedly connected with a pin shaft 7. The left and right pins 7 of the bracket 6 are hinged to the left and right cross plates 2, respectively, and when the side dumping function of the bucket 1 is required, the corresponding pin 7 is dismounted.

Referring to fig. 1, regarding the mounting structure of the pin 7, two ear plates 3 are respectively located at the upper and lower sides of a group of transverse plates 2, two ends of the pin 7 respectively penetrate through the two ear plates 3, and a fixing plate 4 fixedly connected with the pin 7 is mounted on the ear plate 3 located at the upper side.

Referring to fig. 6, regarding the fixing structure of the pin 7, the upper end of the pin 7 is provided with a step platform, the fixing plate 4 is provided with a limiting hole 10, the upper end of the pin 7 extends into the limiting hole 10, the side surface of the fixing plate 4 is pressed against the step platform, the fixing plate 4 is approximately triangular, the limiting hole 10 is located at one corner of the fixing plate 4, and the other two corners are provided with bolts 12 which penetrate through the fixing plate 4 and are screwed on the ear plates 3. The fixing plate 4 is fixed to the ear plate 3 by two bolts 12.

Referring to fig. 3, in order to avoid abrasion of the material outlet of the bucket 1, a plurality of attachment plates 5 are fixedly connected to the front side of the bucket 1, the attachment plates 5 are arranged at the material outlet positions on the left side and the right side of the bucket 1, and the attachment plates 5 are arranged at intervals along the bending direction of the bucket 1. Wear-resisting flitch 5 is increased at the both sides tip of scraper bowl 1, improves the wearability of scraper bowl 1 to extension scraper bowl 1 life.

Referring to fig. 4, in order to avoid abrasion of the bottom of the bracket 6, a wear-resistant guard plate 11 is fixedly connected to the bottom of the bracket 6, and the height of the bottom surface of the wear-resistant guard plate 11 is higher than that of the bottom surface of the bucket 1.

Regarding the assembly fixing structure of the bucket 1, the fixed connection is a welded connection.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A side dumping type bucket for a loader comprises a bucket (1), wherein a bracket (6) is arranged at the rear side of the bucket (1), and the side dumping type bucket is characterized in that a supporting plate (8) is fixedly connected to the rear side of the bucket (1), the supporting plate (8) extends backwards, the front end part of the supporting plate (8) is attached to the rear side surface of the bucket (1), a transverse plate (2) is fixedly connected to the rear side of the bucket (1), the transverse plate (2) extends forwards and backwards, one end of the transverse plate (2) is inserted into the supporting plate (8), and the bracket (6) is hinged to the transverse plate (2);

the supporting plate (8) is provided with an inserting groove (9), the inserting groove (9) is opened backwards, the transverse plate (2) is inserted into the inserting groove (9), and the transverse plate (2) is fixedly connected with the inserting groove (9);

the front side fixedly connected with flitch (5) of scraper bowl (1), flitch (5) are equipped with a plurality ofly, and flitch (5) are located the discharge gate position of scraper bowl (1) left and right sides, and a plurality of flitches (5) are arranged along scraper bowl (1) crooked direction interval.

2. The side dumping bucket for the loader as claimed in claim 1, wherein the support plate (8) is correspondingly provided with two transverse plates (2), the two transverse plates (2) are vertically spaced, the bracket (6) is provided with a pin shaft (7) extending vertically, and the pin shaft (7) is inserted on the two transverse plates (2) and is in rotating fit with the transverse plates (2).

3. A side dumping bucket for a loader as claimed in claim 2 wherein there are two of said support plates (8), two of said support plates (8) are spaced apart from each other, and two of said cross plates (2) are provided in a set, and a set of said cross plates (2) is provided in each of said two support plates (8).

4. A side dump bucket for a loader as defined in claim 3 wherein the bracket (6) has two lugs (3) fixedly attached to its left and right sides, respectively, the two lugs (3) being spaced apart from each other in the vertical direction, the lugs (3) being fixedly attached to the pin (7).

5. A side dumping bucket for a loader as claimed in claim 4 wherein two lugs (3) are located on the upper and lower sides of the set of transverse plates (2), the two ends of the pin (7) pass through the two lugs (3), and the upper lug (3) is provided with a fixing plate (4) fixedly connected to the pin (7).

6. The side dumping type bucket for the loader as claimed in claim 5, wherein the pin shaft (7) is provided at an upper end thereof with a step table, the fixing plate (4) is provided with a limiting hole (10), the upper end of the pin shaft (7) extends into the limiting hole (10), the side surface of the fixing plate (4) is pressed against the step table, the fixing plate (4) is approximately triangular, the limiting hole (10) is located at one corner portion of the fixing plate (4), and the other two corner portions are provided with bolts (12) which penetrate through the fixing plate (4) and are screwed on the lug plates (3).

7. A side dumping bucket for a loader as claimed in claim 1 wherein a wear plate (11) is fixedly attached to the bottom of the bracket (6), the wear plate (11) having a bottom surface higher than the bottom surface of the bucket (1).

8. A side dumping bucket for a loader as claimed in any one of claims 1 to 7 wherein said fixed connection is a welded connection.