CN220284927U

CN220284927U - Bucket and loader

Info

Publication number: CN220284927U
Application number: CN202322020719.9U
Authority: CN
Inventors: 黄玉; 孟令飞; 徐诗瑶; 梁勇; 容祖龙
Original assignee: Guangxi Liugong Machinery Co Ltd
Current assignee: Guangxi Liugong Machinery Co Ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-01-02
Anticipated expiration: 2033-07-31

Abstract

The utility model belongs to the technical field of engineering machinery, and discloses a bucket and a loader. The scraper bowl includes scraper bowl body and a plurality of subassembly that loosens the soil, and a plurality of subassemblies that loosens the soil set up in the scraper bowl body in the length direction interval of scraper bowl body and deviate from open-ended rear lower extreme, when the scraper bowl body is advancing shovel dress material, the subassembly that loosens the soil can float relative scraper bowl body, when the scraper bowl body is retracting at the receipts fill, the subassembly that loosens the soil can with scraper bowl body butt to make the subassembly that loosens the soil insert the soil in situ. This scraper bowl can realize that the loader is advanced to shovel dress material, and the receipts fill is moved backward and is realized the function of loosening the soil, need not the manual work and switches the subassembly state that loosens the soil, improves work efficiency, and when the receipts fill is moved backward, the material in the scraper bowl body can improve the weight of scraper bowl body, increases the decurrent pressure of subassembly that loosens the soil, improves the ability that the subassembly that loosens the soil inserted the soil layer.

Description

Bucket and loader

Technical Field

The utility model relates to the technical field of engineering machinery, in particular to a bucket and a loader.

Background

When the loader is used for shoveling materials, the main cutting board or the bucket teeth of the bucket are mainly utilized for dividing and shoveling the materials when moving forwards, and the shovel is convenient for loose materials. However, when the compacted mixture of weeds and soil is required to be cleaned in an animal farm, the common bucket is difficult to divide materials, and the common solution is to firstly loosen the soil by using a scarifier and then to use a loader for shoveling.

In view of the above, patent publication No. CN114922248A discloses a bucket structure of an excavating loader, which includes a bucket, a soil loosening tooth mounted on the back of the bucket, the soil loosening tooth being extendable or retractable, and a state of the soil loosening tooth being fixed by a limit structure. When the soil needs to be loosened, an operator deploys the soil loosening teeth towards the ground and fixes the soil loosening teeth by using the limiting structure, after the soil loosening is finished, the limiting structure is disassembled, the soil loosening teeth are retracted, and the soil loosening teeth are fixed by using the limiting structure. This scraper bowl structure has realized shovel dress and two kinds of functions of loosening the soil, but when using, needs operating personnel to go to adjust the state of loosening the soil tooth, and the operation is inconvenient.

Disclosure of Invention

The utility model aims to provide a bucket and a loader, which can realize the functions of shoveling and scarifying of the loader, are convenient to use and improve the working efficiency.

To achieve the purpose, the utility model adopts the following technical scheme:

a bucket, comprising:

a bucket body;

the soil loosening assembly is provided with a plurality of, and a plurality of the soil loosening assembly all set up in the rear lower extreme of scraper bowl body, and a plurality of the soil loosening assembly is followed the length direction interval setting of scraper bowl body, the soil loosening assembly is in the scraper bowl body is when advancing can be relative the scraper bowl body is floated, the soil loosening assembly is in the scraper bowl body is when retreating can with scraper bowl body rigidity butt.

As an alternative, still include the crossbeam, the crossbeam fixed set up in the rear lower extreme of scraper bowl body, the crossbeam is followed the length direction of scraper bowl body sets up, a plurality of loose soil assembly interval set up in the crossbeam, loose soil assembly can with crossbeam rigidity butt when the scraper bowl body is retreated.

As an alternative scheme, the subassembly loosens soil includes mount pad, connecting pin axle and loosens soil the tooth, the mount pad fixed set up in the crossbeam, loosen soil the tooth pass through connecting pin axle rotate connect in the mount pad, loosen soil the tooth and support on the soil layer and float towards the direction that deviates from the soil layer when the scraper bowl body advances, loosen soil the tooth when the scraper bowl body is retreated can with crossbeam rigid butt, so that loosen soil the tooth and insert in the soil layer.

As an alternative, the soil loosening tooth comprises a toothed plate and a toothed sleeve, the toothed plate is arranged on the mounting seat through the connecting pin shaft, the toothed sleeve is detachably connected to one end, deviating from the mounting seat, of the toothed plate, and the toothed sleeve can be inserted into the soil layer.

As an alternative, the tooth sleeve is provided with an insertion slot, and one end of the toothed plate facing away from the mounting seat can be inserted into the insertion slot, and the tooth sleeve is fixedly connected to the toothed plate through a cotter pin.

As an alternative, the mount pad includes two mounting panels, two the mounting panel is followed the length direction interval of scraper bowl body set up in the crossbeam, the tooth clamp of loosens the soil locates two between the mounting panel, the connecting pin axle wears to locate in proper order one the mounting panel the tooth loosens the soil and another the mounting panel.

As an alternative scheme, connecting pin axle includes main part and spacing portion, spacing portion fixed set up in the one end of main part, be provided with spacing hole on the main part, main part wears to locate the mount pad with the tooth loosens the soil, spacing portion limit is located one side of mount pad, wear to establish the fixed pin in the spacing hole, the fixed pin limit is located the opposite side of mount pad.

As an alternative, the cross section of the tooth sleeve is triangular.

As an alternative, the ripping assembly is provided with six.

The loader comprises a frame, a movable arm, a rocker arm, a movable arm oil cylinder, a rotating bucket oil cylinder and a bucket in any scheme, wherein two ends of the movable arm are hinged to a bucket body of the bucket and the frame, the movable arm oil cylinder is configured to lift or descend the bucket body by driving the movable arm, the rocker arm is rotationally connected to the movable arm, one end of the rocker arm is hinged to the bucket body, and the rotating bucket oil cylinder is hinged between the other end of the rocker arm and the frame.

The utility model has the beneficial effects that:

the utility model provides a bucket, which comprises a bucket body and a plurality of soil loosening components, wherein the soil loosening components are arranged at the rear lower end of the bucket body, which is away from an opening, along the length direction of the bucket body at intervals. This scraper bowl can realize that the loader is advanced to shovel dress material, and the receipts fill is moved backward and is realized the function of loosening the soil, need not the manual work and switches the subassembly state that loosens the soil, improves work efficiency, and when the receipts fill is moved backward, the material in the scraper bowl body can improve the weight of scraper bowl body, increases the decurrent pressure of subassembly that loosens the soil, improves the ability that the subassembly that loosens the soil inserted the soil layer.

Drawings

FIG. 1 is a schematic view of a bucket according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of a ripping tooth according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a connection pin according to an embodiment of the present utility model;

fig. 5 is a schematic view of a part of a loader according to an embodiment of the present utility model.

In the figure:

100. a movable arm; 200. a rocker arm;

1. a bucket body;

2. a scarification assembly; 21. a mounting base; 211. a mounting plate; 22. a connecting pin shaft; 221. a main body portion; 2211. a limiting hole; 222. a limit part; 23. loosening soil teeth; 231. a toothed plate; 2311. a first through hole; 232. a tooth sleeve; 2321. an insertion groove; 233. a cotter pin;

3. and a cross beam.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar parts throughout, or parts having like or similar functions. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be interpreted broadly, as for example, they may be fixedly connected, or may be detachably connected, or may be electrically connected, or may be directly connected, or may be indirectly connected through an intermediary, or may be in communication with one another in two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, unless explicitly stated and limited otherwise, a first feature "above" or "below" a second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature not being in direct contact but being in contact by another feature therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

As shown in fig. 1-4, an embodiment of the present utility model provides a bucket including a bucket body 1 and a ripping assembly 2. The bucket body 1 is connected to a frame of the loader, and the loader can control the bucket body 1 to carry out shoveling of materials; the plurality of the soil loosening assemblies 2 are arranged, and the plurality of the soil loosening assemblies 2 are arranged at intervals along the length direction of the bucket body 1 at the rear lower end of the bucket body 1, which is away from the opening; when the loader advances and controls the bucket body 1 to shovel materials, the soil loosening assembly 2 can float relative to the bucket body 1, when the loader shovel materials, the loader controls the bucket body 1 to retract so that the opening of the bucket body 1 faces upwards to prevent the materials from falling out, at the moment, when the loader retreats, the soil loosening assembly 2 can rigidly abut against the bucket body 1 so that the soil loosening assembly 2 can be inserted into a soil layer, and the loader retreats continuously to realize the soil loosening function.

This scraper bowl can realize that the loader is advanced to shovel dress material, and the receipts fill is moved backward and is realized the function of loosening the soil, need not the manual work and switches the subassembly 2 state that loosens the soil, improves work efficiency, and when the receipts fill is moved backward, the material in the scraper bowl body 1 can improve the weight of scraper bowl body 1, increases the decurrent pressure of subassembly 2 that loosens the soil, improves the ability that subassembly 2 that loosens the soil inserts the soil layer.

For the installation of convenient subassembly 2 loosens soil, this scraper bowl still includes crossbeam 3, and crossbeam 3 welds in the rear lower extreme of scraper bowl body 1, and crossbeam 3 sets up along the length direction of scraper bowl body 1, and a plurality of subassemblies 2 that loosens soil set up in crossbeam 3 at intervals, and subassembly 2 loosens soil can with crossbeam 3 rigid butt when scraper bowl body 1 receives the bucket and retreats.

Specifically, referring to fig. 2, the soil loosening assembly 2 includes a mounting seat 21, a connection pin 22 and a soil loosening tooth 23, the mounting seat 21 is fixedly disposed on the cross beam 3, the soil loosening tooth 23 is rotatably connected to the mounting seat 21 through the connection pin 22, the soil loosening tooth 23 can rotate in a single direction around the connection pin 22, when the bucket body 1 advances to scoop materials, the soil loosening tooth 23 can be supported on a soil layer, the soil loosening tooth 23 can rotate in a direction deviating from the soil layer, for convenience of explanation, the direction deviating from the soil layer is defined as a counterclockwise direction in combination with fig. 2, when the bucket body 1 retreats in a bucket, the clockwise rotation of the soil loosening tooth 23 is limited by the cross beam 3, and the soil loosening tooth 23 is rigidly abutted against the cross beam 3, so that the soil loosening tooth 23 can be inserted into the soil layer, and the soil loosening function is realized.

Further, referring to fig. 3, the loosening teeth 23 include a toothed plate 231 and a toothed sleeve 232, the toothed plate 231 is an L-shaped plate, and includes a first plate and a second plate that are connected perpendicular to each other, the first plate of the toothed plate 231 is rotatably connected to the mounting seat 21 through the connection pin 22, the toothed sleeve 232 is detachably connected to the second plate of the toothed plate 231 that faces away from the mounting seat 21, and when the loader bucket is retracted, the toothed sleeve 232 can be inserted into the soil layer. This split type tooth 23 structure loosens soil makes when tooth 23 wearing and tearing back loosens soil, need not to change whole tooth 23 loosens soil, only need dismantle tooth cover 232 change can, it is more convenient to maintain, has reduced later maintenance cost.

Still further, the tooth cover 232 is provided with an insertion slot 2321, and one end of the tooth plate 231 facing away from the second plate of the mounting seat 21 can be inserted into the insertion slot 2321, and the cotter pin 233 can be simultaneously inserted through the tooth cover 232 and the second plate of the tooth plate 231 to connect the tooth cover 232 with the tooth plate 231. This structure can effectively improve the connection strength of the tooth cover 232 and the toothed plate 231.

Preferably, the cross section of the tooth cover 232 is triangular, so that the tooth cover 232 can be conveniently inserted into a soil layer.

Referring back to fig. 2 and 3, the mounting base 21 includes two mounting plates 211, the two mounting plates 211 are disposed along the length direction of the bucket body 1 at intervals, and welded to the cross beam 3, the toothed plate 231 of the ripping tooth 23 is clamped between the two mounting plates 211, the first plate of the toothed plate 231 is provided with a first through hole 2311, the two mounting plates 211 are provided with second through holes, and the connecting pin 22 is simultaneously inserted into the first through hole 2311 of the toothed plate 231 and the second through holes of the two mounting plates 211.

Referring to fig. 4, the connection pin 22 includes a main body 221 and a limiting portion 222, the main body 221 is a cylinder, the limiting portion 222 is formed by bending a steel wire, the limiting portion 222 is welded at one end of the main body 221, a limiting hole 2211 is formed in the main body 221, the main body 221 is simultaneously inserted into a first through hole 2311 of the toothed plate 231 and a second through hole of the two mounting plates 211, the limiting portion 222 is limited at one side of one mounting plate 211 far away from the toothed plate 231, a fixing pin is inserted into the limiting hole 2211 and is limited at one side of the other mounting plate 211 far away from the toothed plate 231, and installation of the connection pin 22 is achieved.

In this embodiment, the number of the soil loosening members 2 is six, the six soil loosening members 2 are divided into three groups, the distances between any two groups of the soil loosening members 2 in the three groups of the soil loosening members 2 are equal, and in each group of the soil loosening members 2, the distances between two soil loosening members 2 are determined according to the length of the connecting pin 22, so that the connecting pin 22 is installed more reasonably, and between two adjacent soil loosening members 2, the limiting portions 222 of the connecting pin 22 are arranged relatively towards the inner side, therefore, the distances between two soil loosening members 2 should be greater than the sum of the lengths of one connecting pin 22 and one limiting portion 222, so as to ensure that the connecting pin 22 can be installed.

As shown in fig. 5, the embodiment of the utility model further provides a loader, which comprises a frame, a movable arm 100, a rocker arm 200, a movable arm oil cylinder, a rotating oil cylinder and a bucket, wherein two ends of the movable arm 100 are hinged to the bucket body 1 and the frame, the movable arm oil cylinder is hinged to the movable arm 100 and the frame, the movable arm oil cylinder can drive the movable arm 100 to lift the bucket body 1 upwards or enable the bucket body 1 to descend, the rocker arm 200 is rotationally connected to the movable arm 100, one end of the rocker arm 200 is hinged to the bucket body 1, the other end of the rocker arm 200 is hinged to the output end of the rotating bucket oil cylinder, and the fixed end of the rotating bucket oil cylinder is hinged to the frame, so that the rotating bucket function of the bucket body 1 can be realized through the rotating bucket oil cylinder.

When the loader is required to scoop materials, the bucket body 1 is lowered by the movable arm oil cylinder, the rocker arm 200 is driven by the rotating bucket oil cylinder to rotate, the loader advances to scoop materials, the soil loosening teeth 23 of the soil loosening assembly 2 are supported on the soil layer, after the scooping is completed, the loader retreats, the bucket body 1 is retracted by the rotating bucket oil cylinder control rocker arm 200, and the movable arm 100 is pressed down by the movable arm oil cylinder, so that the soil loosening teeth 23 of the soil loosening assembly 2 are inserted into the soil layer to loosen the soil.

The loader has the advantages that the soil loosening assembly 2 is added through the bucket body 1, the working efficiency is improved, and the use cost is reduced.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. A bucket, comprising:

a bucket body (1);

the soil loosening assembly (2) is provided with a plurality of, a plurality of soil loosening assembly (2) all set up in the rear lower extreme of scraper bowl body (1), and a plurality of soil loosening assembly (2) are followed the length direction interval setting of scraper bowl body (1), soil loosening assembly (2) are in scraper bowl body (1) are when advancing can be relative scraper bowl body (1) are unsteady, soil loosening assembly (2) are in scraper bowl body (1) are when backing back can with scraper bowl body (1) rigidity butt.

2. The bucket according to claim 1, further comprising a cross beam (3), wherein the cross beam (3) is fixedly arranged at the rear lower end of the bucket body (1), the cross beam (3) is arranged along the length direction of the bucket body (1), a plurality of soil loosening assemblies (2) are arranged at intervals on the cross beam (3), and the soil loosening assemblies (2) can rigidly abut against the cross beam (3) when the bucket body (1) is retreated.

3. Bucket according to claim 2, characterized in that the soil loosening assembly (2) comprises a mounting seat (21), a connecting pin shaft (22) and soil loosening teeth (23), the mounting seat (21) is fixedly arranged on the cross beam (3), the soil loosening teeth (23) are rotatably connected to the mounting seat (21) through the connecting pin shaft (22), the soil loosening teeth (23) are supported on a soil layer and float in a direction deviating from the soil layer when the bucket body (1) advances, and the soil loosening teeth (23) can rigidly abut against the cross beam (3) when the bucket body (1) retreats so that the soil loosening teeth (23) are inserted into the soil layer.

4. A bucket according to claim 3, characterized in that the ripping tooth (23) comprises a toothed plate (231) and a toothed sleeve (232), the toothed plate (231) being arranged in the mounting base (21) by means of the connecting pin (22), the toothed sleeve (232) being detachably connected to the end of the toothed plate (231) facing away from the mounting base (21), the toothed sleeve (232) being insertable into the earth.

5. Bucket according to claim 4, characterized in that the tooth cover (232) is provided with an insertion slot (2321), that the end of the tooth plate (231) facing away from the mounting seat (21) can be inserted into the insertion slot (2321) and that the tooth cover (232) is fixedly connected to the tooth plate (231) by means of a cotter pin (233).

6. A bucket according to claim 3, characterized in that the mounting base (21) comprises two mounting plates (211), the two mounting plates (211) are arranged on the cross beam (3) at intervals along the length direction of the bucket body (1), the soil loosening teeth (23) are clamped between the two mounting plates (211), and the connecting pin shaft (22) sequentially penetrates through one mounting plate (211), the soil loosening teeth (23) and the other mounting plate (211).

7. A bucket according to claim 3, characterized in that the connecting pin (22) comprises a main body part (221) and a limiting part (222), the limiting part (222) is fixedly arranged at one end of the main body part (221), a limiting hole (2211) is formed in the main body part (221), the main body part (221) is arranged on the mounting seat (21) in a penetrating manner and the soil loosening teeth (23) in a penetrating manner, the limiting part (222) is limited on one side of the mounting seat (21), a fixing pin is arranged in the limiting hole (2211) in a penetrating manner, and the fixing pin is limited on the other side of the mounting seat (21).

8. A bucket according to claim 4, characterized in that the tooth cover (232) is triangular in cross-section.

9. Bucket according to claim 1, characterized in that the soil loosening assembly (2) is provided with six.

10. A loader, characterized by comprising a frame, a boom (100), a swing arm (200), a boom cylinder, a rotating bucket cylinder and a bucket according to any one of claims 1-9, wherein both ends of the boom (100) are hinged to a bucket body (1) of the bucket and the frame, the boom cylinder is configured to raise or lower the bucket body (1) by driving the boom (100), the swing arm (200) is rotatably connected to the boom (100), and one end of the swing arm (200) is hinged to the bucket body (1), and the rotating bucket cylinder is hinged between the other end of the swing arm (200) and the frame.