CN218619837U

CN218619837U - Special self-discharging hoist device of pitch bucket

Info

Publication number: CN218619837U
Application number: CN202222289509.5U
Authority: CN
Inventors: 秦边疆; 赵立荣; 姬红卫; 于辉; 白东洋; 武义; 靳晓淳
Original assignee: Sinohydro Corp Engineering Bureau 15 Co Ltd
Current assignee: Sinohydro Corp Engineering Bureau 15 Co Ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-03-14
Anticipated expiration: 2032-08-29

Abstract

The utility model provides a special self-discharging hoist device of pitch bucket, the rings lower extreme is provided with two sets of the same hoisting structure, hoisting structure is for breaking out one end fix on rings, the other end articulates there is the chain sling, and the chain sling lower extreme articulates there is first self-discharging hook, and it has the second self-discharging hook to articulate on the first self-discharging hook. Two sets of hoisting structure realize the hoist and mount to the pitch bucket, two sets of hoisting structure's first self-discharging hook card is in pitch bucket top border outside, the upper end card of second self-discharging hook is inboard at pitch bucket top border, the card is on the boss of pitch bucket lateral wall when the lower extreme lifts by crane, first self-discharging hook and second self-discharging hook when lifting by crane, under the atress effect, firmly die the pitch bucket card, under the state that first self-discharging hook and second self-discharging hook are not atress, automatic upset realization self-discharging unhook. The utility model discloses convenient operation has reduced the unhook work, has avoided the safety risk that the workman exists at the unhook in-process, has improved work efficiency, has reduced the damage of product.

Description

Special self-discharging hoist device of pitch bucket

Technical Field

The utility model belongs to the technical field of lifting device, concretely relates to special self-discharging hoist device of pitch bucket.

Background

In the asphalt mixing station production process, the loading and unloading operation of barreled asphalt can be frequently carried out, asphalt barrels have no hoisting points and are not easy to hook, manual carrying is basically adopted, the operation is difficult, the working efficiency is low, operating personnel are easily injured due to carelessness in operation, and the potential safety hazard is realized. Therefore, a hoisting device suitable for mixing production and used for hoisting barreled asphalt is urgently needed at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technology that provides reasonable in design, simple structure, convenient operation, use manpower sparingly, the special self-discharging hoist device of pitch bucket that work efficiency is high.

The technical scheme for solving the technical problems is as follows: the utility model provides a special self-discharging hoist device of pitch bucket, the rings lower extreme is provided with two sets of the same hoisting structure, hoisting structure is for breaking out one end fix on rings, the other end articulates there is the chain sling, and the chain sling lower extreme articulates there is first self-discharging hook, and it has the second self-discharging hook to articulate on the first self-discharging hook.

As a preferred technical solution, the second self-discharging hook is: the top parts of the long circular hook I and the long circular hook II which are identical in structure are connected into a whole through a connecting column, the upper end of the long circular hook I is vertically downward, and the lower end of the long circular hook I is horizontally outward.

As a preferable technical solution, the first self-discharging hook is located between the oblong hook i and the oblong hook ii.

As a preferred technical scheme, the first self-discharging hook is an arc-shaped hook machined at the lower end of a straight rod, and the second self-discharging hook is hinged to the middle of the straight rod of the first self-discharging hook.

As a preferred technical scheme, the shape of the hanging ring is a closed inverted U-shaped shape.

The utility model has the advantages as follows:

the utility model discloses a hoist and mount are realized to the pitch bucket to two sets of hoisting structure, two sets of hoisting structure's first self-discharging hook card is in pitch bucket top border outside, the upper end card of second self-discharging hook is inboard at pitch bucket top border, the card is on the boss of pitch bucket lateral wall when the lower extreme lifts by crane, first self-discharging hook and second self-discharging hook when lifting by crane, under the atress effect, firmly die the pitch bucket card, under the state that first self-discharging hook and second self-discharging hook are not atress, the self-discharging unhook is realized in the automatic upset. The utility model discloses convenient operation has reduced unhook work, has avoided the safety risk that the workman exists at the unhook in-process, has improved work efficiency, has reduced the damage of product.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the first left self-discharging hook of the present invention.

Fig. 3 is a front view of the second left self-discharging hook of the present invention.

Fig. 4 is a left side view of fig. 3.

Wherein: the lifting ring comprises a lifting ring 1, a left shackle 2, a left lifting chain 3, a left first self-discharging hook 4, a left second self-discharging hook 5, a right shackle 9, a right lifting chain 8, a right first self-discharging hook 7, a right second self-discharging hook 6, a first long circular hook 5-1, a connecting column 5-2 and a second long circular hook 5-3.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples, but the present invention is not limited to the following embodiments.

In fig. 1, 2, 3 and 4, the special self-discharging lifting device for asphalt barrels of the present embodiment is formed by connecting a lifting ring 1, a left lifting structure and a right lifting structure, wherein the lifting ring 1 is in a closed inverted U shape, the lower end of the lifting ring 1 is fixedly connected with the left lifting structure and the right lifting structure, the left lifting structure and the right lifting structure are the same, the left lifting structure is formed by connecting a left shackle 2, a left lifting chain 3, a left first self-discharging hook 4 and a left second self-discharging hook 5, the left shackle 2 is sleeved at the left lower end of the lifting ring 1, the left shackle 2 is hinged with the left lifting chain 3, the lower end of the left lifting chain 3 is hinged with a left first self-discharging hook 4, the left first self-discharging hook 4 is a straight rod, the lower end of the straight rod is provided with an arc-shaped hook, the middle part of the straight rod of the left first self-discharging hook 4 is hinged with the left second self-discharging hook 5, the left second self-discharging hook 5 is a long circular hook I5-1 and a long circular hook II 5-3 which are identical in structure, the tops of the long circular hook I5-1 and the long circular hook II 5-3 are connected into a whole through a connecting column 5-2, the upper end portion of the long circular hook I5-1 is in a vertically downward state, the lower end portion of the long circular hook I is in a horizontally outward state, the left first self-discharging hook 4 is located between the long circular hook I5-1 and the long circular hook II 5-3 of the left second self-discharging hook 5, the left first self-discharging hook 4 is used for being clamped on the outer side of the top edge of the asphalt barrel during lifting, the upper end of the left second self-discharging hook 5 is used for being clamped on the inner side of the top edge of the asphalt barrel during lifting, the lower end of the left second self-discharging hook 5 is used for being clamped on a boss on the outer side wall of the asphalt barrel during lifting, the right lifting structure is formed by connecting a right shackle 9, a right lifting chain 8, a right first self-discharging hook 7 and a right second self-discharging hook 6, and the connection relation of the left lifting structure is identical to the left lifting structure.

When the asphalt bucket is hoisted, the left first self-discharging hook 4 and the right first self-discharging hook 7 are symmetrically clamped outside the top edge of the asphalt bucket, the upper end of the left second self-discharging hook 5 is clamped inside the top edge of the asphalt bucket, the lower end of the left second self-discharging hook 5 is clamped on a boss on the outer side wall of the asphalt bucket when being used for hoisting, the right second self-discharging hook 6 and the left second self-discharging hook 5 are symmetrically clamped on the asphalt bucket, the hoisting ring 1 is hung on a hoisting hook of a hoisting device through manual matching, hoisting operation is carried out, the left first self-discharging hook 4, the right first self-discharging hook 7, the left second self-discharging hook 5 and the right second self-discharging hook 6 are firmly clamped under the action of stress, then the asphalt bucket is hoisted at a specified position, and under the condition that the left first self-discharging hook 4, the right first self-discharging hook 7, the left second self-discharging hook 5 and the right second self-discharging hook 6 are not stressed, self-discharging hook is automatically turned over to realize self-discharging hook.

Claims

1. The utility model provides a special self-discharging hoist device of pitch bucket which characterized in that: the rings lower extreme is provided with two sets of the same hoisting structure, hoisting structure is for breaking out one end fix on rings, the other end articulates there is the chain sling, and the chain sling lower extreme articulates there is first self-discharging hook, and it has the second to unload to articulate on the hook sling.

2. The special self-discharging lifting device for the asphalt barrel of claim 1, wherein the second self-discharging hook is: the top parts of the long circular hook I and the long circular hook II which are identical in structure are connected into a whole through a connecting column, the upper end of the long circular hook I is vertically downward, and the lower end of the long circular hook I is horizontally outward.

3. The special self-unloading lifting device for the asphalt bucket according to claim 2, wherein the first self-unloading hook is positioned between the first oblong hook and the second oblong hook.

4. The special self-unloading lifting device for the asphalt bucket according to claim 1 or 3, wherein the first self-unloading hook is an arc-shaped hook machined at the lower end of the straight rod, and the second self-unloading hook is hinged to the middle of the straight rod of the first self-unloading hook.

5. The special self-unloading lifting device for the asphalt bucket according to claim 1, wherein the lifting ring is in a shape of a closed inverted U.