CN217352690U

CN217352690U - Bucket hook device of loader

Info

Publication number: CN217352690U
Application number: CN202221146726.2U
Authority: CN
Inventors: 张廷波; 贾志强; 薛锋; 王关生; 潘善军; 潘治洲; 李柳铁; 刘仕会; 肖正洪; 郭世欢; 陈向华; 余建宝; 梁旭昌; 莫必强; 郭忠; 易月友; 覃龙华; 李辉建; 徐剑; 覃显淋
Original assignee: Guangxi Liuzhou Iron and Steel Group Co Ltd
Current assignee: Guangxi Liuzhou Iron and Steel Group Co Ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-09-02
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a loading bucket hook device, which relates to the technical field of loading buckets and comprises a hook component, a bucket reinforcing plate and a steel wire rope protective plate, wherein the bucket reinforcing plate is fixed on the inner surface of a top plate of a bucket; and a steel wire rope protection plate corresponding to the lifting hook is arranged at the outer edge of the top plate. The utility model provides a current loader do not have the problem of safe handling structure.

Description

Bucket hook device of loader

Technical Field

The utility model belongs to the technical field of the loader bucket technique and specifically relates to a make loader bucket possess lifting hook device of handling function.

Background

The structure of the loader enables the loader to have various flexible and diversified operation functions, and the loader plays a very large role in production operation. The requirement of hanging steel wire ropes by using the loader to hoist articles can appear in the actual working process of the loader, but the structure of the existing loader does not have a special structure for hanging the steel wire ropes, and great potential safety hazards exist in the process of directly hanging the steel wire ropes by using some structures of the loader to hoist the articles. If a standard structural device can be added on the loader, the loader can have the safe function of hanging the steel wire rope for hoisting under the condition of not influencing the normal use of the loader, and the working capacity of the loader can be effectively expanded. A set of safe and effective loader hoisting structure is designed according to actual use requirements, so that the use efficiency of the loader can be improved, the mechanical cost and the working efficiency of actual construction operation are reduced, and the method has a very applicable value.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a loading bucket hook assembly, this kind of device can solve the problem that current loader does not have safe handling structure.

In order to solve the problem, the utility model discloses a technical scheme be: the lifting hook device for the loader bucket comprises a lifting hook assembly, a bucket reinforcing plate and a steel wire rope protection plate, wherein the bucket reinforcing plate is fixed on the inner surface of a top plate of the bucket; the outer edge of the top plate is provided with the steel wire rope protection plate corresponding to the lifting hook.

In the technical solution of the loader bucket hook device, the more specific technical solution may also be: the upper end and the lower end of the steel wire rope protection plate are bent inwards to form an upper bent portion and a lower bent portion respectively, the upper bent portion is connected with the outer surface of the top plate through a stud, and the lower bent portion is in compression joint with the bucket reinforcing plate.

Furthermore, the surface of roof is provided with the cushion, the lifting hook is put on the cushion.

Further, a plurality of equidistant lifting hook assemblies are arranged on the top plate.

Furthermore, two ends of the bucket reinforcing plate are respectively abutted to the side plates on two sides of the bucket, and the thickness of the bucket reinforcing plate is larger than that of the top plate.

Furthermore, the lifting hook mounting base comprises two L-shaped plates which are arranged back to back, and the lifting ring of the lifting hook is clamped between the two L-shaped plates.

Further, the L-shaped plate is fixedly connected with the top plate and the bucket reinforcing plate through bolt assemblies.

Since the technical scheme is used, compared with the prior art, the utility model following beneficial effect has:

1. on the premise of not changing the original functions of the loader, the safe hoisting function is added to the loader; the lifting hook assembly is installed on the top plate of the loader bucket, the installation position is reasonable, the structural strength is increased by arranging the bucket reinforcing plate, the reliability of the whole device is improved, the steel wire rope protection plate is arranged at the position, corresponding to the lifting hook, of the outer side of the top plate, the bucket and the steel wire rope are protected, and the safety performance is improved.

2. The bending structure of the steel wire rope protection plate and the structure connected with the top plate through the vertical ribs can enhance the connection firmness and the bearing capacity of the protection plate.

3. Set up on the roof and take the cushion of putting the lifting hook, avoid lifting hook direct contact roof, prevent when hoist and mount overweight, the bottom damage of lifting hook, the scraper bowl roof of buckling.

4. A plurality of lifting hook assemblies are arranged on the top plate at equal intervals, so that the bearing capacity of the lifting hook device can be improved, the stress of the lifting hook can be uniformly dispersed, and the service efficiency of the lifting hook can be improved.

5. The thickness and the length of the bucket reinforcing plate are set, so that the strength of the top of the bucket can be enhanced, and the hoisting bearing capacity is improved.

6. The structure of the hook mounting seat and the hook hinging part is beneficial to mounting and clamping the hook, and the hook is prevented from moving or swinging in the operation process.

7. The L-shaped plates are connected through the bolt assemblies, so that the installation and replacement are convenient.

Drawings

Fig. 1 is a schematic structural view of the present loader bucket hook assembly.

Fig. 2 is a view in the direction a of fig. 1.

Figure 3 is a schematic view of the assembled structure of a single hook assembly.

Fig. 4 is a sectional view taken in the direction of a-a in fig. 3.

The reference numbers indicate: 10. a bucket; 11. a top plate; 12. a side plate; 20. a hook assembly; 21. a hook; 22. a pin shaft; 23. a gasket; 24. a hook mounting base; 24-1, an L-shaped plate; 25. a nut; 26. a cotter pin; 27. a stop lever; 28. a clamp spring; 30. a bucket reinforcing plate; 40. a steel wire rope protection plate; 50. erecting ribs; 60. and a cushion block.

Detailed Description

The invention will be described in more detail with reference to the following embodiments:

the loader bucket hook assembly shown in fig. 1 and 2 mainly comprises hook assemblies 20 mounted on a bucket 10, a bucket reinforcing plate 30 and a wire rope protecting plate 40, wherein a top plate 11 of the bucket 10 is vertically connected between the upper ends of two side plates 12, and four sets of hook assemblies 20 are mounted on the outer surface of the top plate 11 of the bucket 10 at equal intervals, wherein two sets of hook assemblies 20 are respectively adjacent to the two side plates 12 of the bucket 10. A bucket reinforcing plate 30 is fixed on the inner surface of the top plate 11, the thickness of the bucket reinforcing plate 30 is more than twice of that of the top plate 11, two ends of the bucket reinforcing plate 30 are respectively abutted to the side plates 12 on two sides of the bucket 10, and the bucket reinforcing plate 30 and the hook assembly 20 are fixedly connected through a bolt assembly penetrating through the top plate 11. The outer edge of roof 11 is provided with the wire rope protection shield 40 corresponding to hook component 20, and the upper end incurve of wire rope protection shield 40 forms the upper bend, and the lower extreme incurve forms the lower bend, and the crimping of lower bend is on the plane of scraper bowl reinforcing plate 30, is connected through stud 50 between upper bend and the roof 12 surface, and stud 50 is perpendicular to roof 11, and the both ends of stud 50 extend to the both sides of scraper bowl 10 respectively.

As shown in fig. 3 and 4, the hook assembly 20 mainly includes a hook 21 and a hook mounting seat 24, the hook 21 of the present embodiment is a finished hook with a hanging ring, and a stop rod 27 is connected to a position on the hook 21 near the opening through a snap spring 28 to prevent the steel wire rope from falling off accidentally. The lifting hook mounting seat 24 is fixed on the top plate 11, the lifting hook 21 is located between the lifting hook mounting seat 24 and the outer edge of the top plate 11, the opening of the lifting hook 21 faces upwards and deviates from the outer edge of the top plate 11, the lifting hook 21 is connected with the lifting hook mounting seat 24 through a pin shaft 22, and the axial direction of the pin shaft 22 is perpendicular to the side plate of the bucket 10; the pin 22 is locked and fixed by a nut 25, a flat pad and a spring pad which are positioned between the nut 25 and a lifting hook mounting seat 24 are sleeved on the pin 22, and a cotter pin 26 is inserted at the tail end of the pin 22 to improve the locking reliability. The hook mounting seat 24 of the present embodiment is composed of two L-shaped plates 24-1 oppositely arranged along the length direction of the top plate 11, the horizontal part of the L-shaped plate 24-1 is pressed against the outer surface of the top plate 11, and each L-shaped plate 24-1 is fixed by a bolt assembly. The hanging ring of the hanging hook 21 is clamped between the vertical plates of the two L-shaped plates 24-1, the washers 23 are arranged between the hanging ring and the corresponding L-shaped plates 24-1, and after the pin shaft 22 is locked and fixed through the nut 25, the hanging ring of the hanging hook 21 is clamped between the two opposite L-shaped plates 24-1, so that swinging can be avoided. On the outer surface of the top plate 11 at positions corresponding to the bottoms of the hooks 21, there are provided blocks 60 for placing the hooks 21, respectively, and the bottoms of the hooks 21 are placed on the upper end surfaces of the blocks 60.

This device is at the nearly scraper bowl 10 front end installation lifting hook 21 in loader scraper bowl 10 upper portion, avoids lifting hook 21 to influence the original function of scraper bowl 10, and the scraper bowl 10 edge increases arc wire rope protection plate 40 protection wire rope and scraper bowl 10 below lifting hook 21, at a plurality of lifting hooks 21 of scraper bowl 10 upper portion installation, improves the availability factor. The embodiment reduces the reconstruction cost by using the commercial finished product lifting hook with the lifting ring, and the finished product lifting hook with the lifting ring with the proper tonnage is selected according to the size of the loader, for example, a type 30 loader and a type 50 loader select a type 5 ton finished product lifting hook with the lifting ring. The device is applied to two 50-type loaders, and on the premise of not changing the original functions of the loaders, parts to be hoisted can be hoisted safely only by hanging the parts on the lifting hooks 21 of the buckets 10 through steel wire ropes to lift the buckets 10, so that the safe hoisting function of the loaders is added.

Claims

1. A loader bucket hook assembly characterized in that: the lifting hook assembly comprises a lifting hook assembly, a bucket reinforcing plate and a steel wire rope protecting plate, wherein the bucket reinforcing plate is fixed on the inner surface of a top plate of a bucket; the outer edge of the top plate is provided with the steel wire rope protection plate corresponding to the lifting hook.

2. The loader bucket hook assembly of claim 1, wherein: the upper end and the lower end of the steel wire rope protection plate are bent inwards to form an upper bent portion and a lower bent portion respectively, the upper bent portion is connected with the outer surface of the top plate through a stud, and the lower bent portion is in compression joint with the bucket reinforcing plate.

3. The loader bucket hook assembly of claim 2 wherein: the outer surface of the top plate is provided with a cushion block, and the lifting hook is placed on the cushion block.

4. The loader bucket hook assembly of any one of claims 1 to 3 wherein: the top plate is provided with a plurality of equidistant lifting hook assemblies.

5. The loader bucket hook assembly of claim 4, wherein: the two ends of the bucket reinforcing plate are respectively abutted to the side plates on the two sides of the bucket, and the thickness of the bucket reinforcing plate is larger than that of the top plate.

6. The loader bucket hook assembly of claim 5 wherein: the lifting hook mounting seat comprises two L-shaped plates which are arranged back to back, and the lifting ring of the lifting hook is clamped between the two L-shaped plates.

7. The loader bucket hook assembly of claim 6, wherein: the L-shaped plate is fixedly connected with the top plate and the bucket reinforcing plate through a bolt assembly.