CN218950798U

CN218950798U - Excavator bucket hoist device

Info

Publication number: CN218950798U
Application number: CN202223295716.8U
Authority: CN
Inventors: 辛兴伦; 徐晨曦; 东野广恒; 李晓文; 赵亚茹; 秦文裕; 张�杰
Original assignee: Strong Construction Machinery Co Ltd
Current assignee: Strong Construction Machinery Co Ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-02
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a lifting device for a bucket of an excavator, which comprises a lifting ring, a steel wire rope, an arch shackle and a lifting tool main body, wherein the lifting ring is connected with two connecting rings in a sliding manner, the end part of the connecting ring is connected with the steel wire rope, the tail part of the steel wire rope is connected with the connecting ring, the arch shackle is arranged on the inner side of the connecting ring at the tail part of the steel wire rope, and the lifting tool main body is rotatably arranged on the inner side of the arch shackle.

Description

Excavator bucket hoist device

Technical Field

The utility model relates to the technical field of engineering machinery, in particular to a bucket lifting device of an excavator.

Background

At present, the bucket of the excavator is completed by adopting a blanking welding process, the surface where the bucket lug plate is welded forms a certain radian, the bucket is not firmly attracted by adopting a magnetic chuck, the attraction position is subjectively judged by operators, the situation of falling easily occurs due to slight carelessness, and great potential safety hazards exist.

Because the excavator bucket size is different, the packing is also different, different packing just needs the hoist cooperation of difference, large-scale bucket needs hoist of bottom surface parallel and level, be convenient for tear open and take hoist etc. operation, small-size bucket packing is special, need the steel pipe cooperation to lift by crane, must use the great hoist of bottom surface crooked radian, prevent that the steel pipe from sliding on the hoist, eliminate the potential safety hazard, engineering machine tool product manufacturing is the production mode of many varieties in batches, the hoist is frequently changed to the bucket hoist in the production process, this has just increased takt time in intangibly, production efficiency has been reduced, and a large amount of different hoists have also intangibly increased manufacturing cost.

Therefore, the device which reduces the die changing time under the mode of multiple varieties and small batches, reduces the action waste, has a simple structure and is low in cost is designed, and the problem to be solved by the inventor is solved.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide the lifting device for the excavator bucket, which can realize the functions of reducing the die changing time under a multi-variety small-batch mode, reducing the action waste, and having a simple structure and low cost.

The technical scheme adopted by the device is as follows: the utility model provides an excavator bucket hoist device, its includes rings, wire rope, bow-shaped shackle, hoist main part, rings sliding connection has two go-between, the end connection of go-between has wire rope, wire rope's afterbody is connected with the go-between, sets up the go-between inboard at wire rope afterbody and is provided with bow-shaped shackle, bow-shaped shackle inboard rotates and is provided with the hoist main part.

Further, the go-between includes the ring main part, the ring main part is circular arc structure and radian be 270, the tip of ring main part is connected with the buckle through the round pin axle rotation, the through-hole has been seted up to the tip of buckle, the through-hole inboard is provided with connecting bolt, connecting bolt's tip and the afterbody threaded connection of ring main part.

Further, the hoist main body includes the stand, one side of stand is connected with L shape lifting hook structure and the opposite side is connected with V-arrangement lifting hook structure.

Further, the end part of the V-shaped lifting hook structure is provided with a bent hook structure which turns upwards.

Further, the bottom included angle of the V-shaped hook structure is 20-50 degrees.

Further, the tail of the L-shaped lifting hook structure is provided with an upright post structure which is turned upwards.

Further, the bottom of the V-shaped hook structure is flush with the bottom of the L-shaped hook structure.

The device has the beneficial effects that:

1. according to the utility model, different lifting modes can be adopted according to the size of the bucket, so that the problem that different lifting tools are replaced by lifting different buckets is solved, the labor intensity of operators can be reduced, lifting can be safely, stably and rapidly realized, the operation efficiency is improved, the die changing time in a multi-variety small-batch mode is reduced, the action waste is reduced, and the device has the functions of simple structure and low cost.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the hoisting of the utility model a.

Fig. 3 is a schematic view B of the hoisting of the present utility model.

Reference numerals illustrate: 1-hanging rings; 2-a steel wire rope; 3-bow shackle; 4-a hanger body.

Detailed Description

The apparatus of the present utility model is further illustrated below in conjunction with specific examples, which are provided to illustrate the utility model and are not intended to limit the scope of the utility model. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the apparatus of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.

Embodiment one:

referring to fig. 1 to 3, which are a structural schematic diagram, a hoisting schematic diagram a and a hoisting schematic diagram B of the present utility model, an excavator bucket hoisting device comprises a hoisting ring 1, a steel wire rope 2, an arc shackle 3 and a hoisting tool main body 4, wherein the hoisting ring 1 is slidably connected with two connecting rings, the end parts of the connecting rings are connected with the steel wire rope 2, the tail parts of the steel wire rope 2 are connected with the connecting rings, the inner side of the connecting rings arranged at the tail parts of the steel wire rope 2 is provided with the arc shackle 3, and the inner side of the arc shackle 3 is rotatably provided with the hoisting tool main body 4.

The connecting ring comprises a ring main body, wherein the ring main body is of an arc structure and has an arc of 270 degrees, the end part of the ring main body is rotationally connected with a ring buckle through a pin shaft, a through hole is formed in the end part of the ring buckle, a connecting bolt is arranged on the inner side of the through hole, and the end part of the connecting bolt is in threaded connection with the tail part of the ring main body.

The spreader body 4 comprises a stand column, one side of which is connected with an L-shaped hook structure and the other side is connected with a V-shaped hook structure.

The end of the V-shaped lifting hook structure is provided with a bent hook structure which turns upwards, the bottom included angle of the V-shaped lifting hook structure is 20-50 degrees, the tail of the L-shaped lifting hook structure is provided with a column structure which turns upwards, and the bottom of the V-shaped lifting hook structure is flush with the bottom of the L-shaped lifting hook structure.

The lifting ring 1 is used for connecting the steel wire rope 2 on lifting equipment and providing lifting power, the bow-shaped shackle 3 is used for connecting the pressing steel wire rope 2 with the lifting tool main body 4, the length of the steel wire rope 2 can be exchanged according to an operation site, the lifting tool main body 4 is connected with the bow-shaped shackle 3 and the pressing steel wire rope 2, lifting of the lifting tool main body 4 to the bucket is realized, one side of the L-shaped lifting hook structure of the lifting tool main body 4 is matched with a lifting support shaft, lifting of a small bucket can be realized, the V-shaped lifting hook structure of the lifting tool main body 4 can be directly inserted into a hole of a bucket lug plate when a large bucket is lifted, and safe, reliable and stable lifting of the bucket is realized.

According to the utility model, different lifting modes can be adopted according to the size of the bucket, so that the problem that different lifting tools are replaced by lifting different buckets is solved, the labor intensity of operators can be reduced, lifting can be safely, stably and rapidly realized, the operation efficiency is improved, the die changing time in a multi-variety small-batch mode is reduced, the action waste is reduced, and the device has the functions of simple structure and low cost.

Claims

1. The utility model provides a digger bucket hoist device which characterized in that: the lifting device comprises a lifting ring, a steel wire rope, an arch shackle and a lifting appliance main body, wherein the lifting ring is connected with two connecting rings in a sliding mode, the end portions of the connecting rings are connected with the steel wire rope, the tail portion of the steel wire rope is connected with the connecting rings, the arch shackle is arranged on the inner side of the connecting ring at the tail portion of the steel wire rope, and the lifting appliance main body is rotatably arranged on the inner side of the arch shackle.

2. The excavator bucket lifting device of claim 1 wherein: the connecting ring comprises a ring main body, the ring main body is of an arc structure and has an radian of 270 degrees, the end part of the ring main body is rotationally connected with a ring buckle through a pin shaft, a through hole is formed in the end part of the ring buckle, a connecting bolt is arranged on the inner side of the through hole, and the end part of the connecting bolt is in threaded connection with the tail part of the ring main body.

3. The excavator bucket lifting device of claim 1 wherein: the lifting appliance body comprises a stand column, one side of the stand column is connected with an L-shaped lifting hook structure, and the other side of the stand column is connected with a V-shaped lifting hook structure.

4. A bucket hoist device for an excavator according to claim 3, wherein: the end part of the V-shaped lifting hook structure is provided with a bent hook structure which turns upwards.

5. A bucket hoist device for an excavator according to claim 3, wherein: the bottom included angle of the V-shaped lifting hook structure is 20-50 degrees.

6. A bucket hoist device for an excavator according to claim 3, wherein: the tail part of the L-shaped lifting hook structure is provided with an upright post structure which is turned upwards.

7. A bucket hoist device for an excavator according to claim 3, wherein: the bottom of the V-shaped lifting hook structure is flush with the bottom of the L-shaped lifting hook structure.