Slag hopper structure facilitating discharging

Abstract

The utility model relates to a slag hopper structure facilitating discharging, and belongs to the technical field of steel rolling equipment. Comprising a slag hopper body, the top end of the slag hopper body serves as a slag inlet, and the bottom end of the slag hopper body serves as a slag outlet; the slag outlet is provided with two slag hopper bottom plates which are symmetrically arranged, the outer sides of the slag hopper bottom plates are hinged to the slag hopper body, and the opening and closing mechanism controls the two slag hopper bottom plates to open the slag outlet for discharging or controls the two slag hopper bottom plates to close the slag outlet for slag feeding. The opening and closing mechanism comprises connecting plates, the slag hopper bottom plate is provided with the connecting plates arranged in a full-length mode, steel wire rope holes are formed in the two ends of each connecting plate respectively, fixed pulley blocks are arranged on the two opposite side faces of the slag hopper body respectively, steel wire ropes are arranged on the fixed pulley blocks respectively, and the two ends of each steel wire rope are tied to the steel wire rope holes in the corresponding sides respectively. And the steel wire rope is fixedly connected with the two slag hopper bottom plates. The device is convenient and safe to operate, time-saving and labor-saving, and the safety risk is reduced while the production requirement is met.

Description

Technical Field

[0001] The utility model relates to a slag bucket structure which is convenient for unloading and belongs to the technical field of steel rolling equipment. Background Art

[0002] With the increasing demand for steel for automobiles in the market, as a post-processing plant for bars, it is necessary to process both ends of the rolled bars and saw off the rotten ends of the bars. There are many ends cut off every day. In order to quickly unload the slag, it is necessary to choose a convenient and safe slag bucket. At present, most manufacturers use closed slag buckets, which mainly require manual dumping during the unloading process, which is time-consuming and laborious; because the entire slag bucket is heavy after loading, it is easy to cause the slag bucket to tilt during manual unloading, causing safety accidents, which greatly increases the safety risk. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a slag bucket structure which is convenient for unloading in view of the above-mentioned prior art, is easy to operate, saves time and effort, and reduces safety risks.

[0004] The technical solution adopted by the utility model to solve the above-mentioned problems is: a slag bucket structure that is convenient for unloading, including a slag bucket body, the top of the slag bucket body serving as a slag inlet, and the bottom of the slag bucket body serving as a slag outlet; the slag outlet is provided with two symmetrically arranged slag bucket bottom plates, the outer sides of the slag bucket bottom plates are hinged to the slag bucket body, and an opening and closing mechanism controls the two slag bucket bottom plates to rotate around the hinge point, so that the two slag bucket bottom plates open the slag outlet for unloading or the two slag bucket bottom plates close the slag outlet for slag intake.

[0005] The opening and closing mechanism includes a connecting plate, and the connecting plates are arranged throughout the length on the bottom plates of the hopper, and wire rope holes are respectively provided at both ends of the connecting plates. Fixed pulley groups are respectively provided on the two opposite sides of the hopper body, and steel wire ropes are respectively provided on the fixed pulley groups. The two ends of the steel wire ropes are respectively tied to the steel wire rope holes on the corresponding sides, so that the steel wire ropes are fixedly connected to the two hopper bottom plates; tightening the steel wire ropes closes the slag outlet of the hopper bottom plate, and loosening the steel wire ropes opens the slag outlet of the hopper bottom plate.

[0006] The other two opposite sides of the slag bucket body are respectively provided with lifting ears, and the lifting ears are provided with bolt straps, and the bolt straps and the steel wire ropes are alternately hung on the crane hook.

[0007] The connecting plate is made of channel steel.

[0008] Reinforcement plates are respectively arranged around the top and bottom ends of the slag bucket body.

[0009] Compared with the prior art, the advantages of the utility model are: a slag bucket structure that is easy to unload, easy and safe to operate, saving time and effort, meeting production needs while reducing safety risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of an open bottom plate of a hopper structure for facilitating unloading according to an embodiment of the utility model;

[0011] Figure 2 for Figure 1 3D schematic diagram of the (wire rope removed);

[0012] Figure 3 This is a schematic diagram of closing the bottom plate of a hopper structure that is convenient for unloading according to an embodiment of the utility model;

[0013] Figure 4 for Figure 3 3D schematic diagram of the (wire rope removed);

[0014] In the figure, 1 is the bucket body, 2 is the lifting eye, 3 is the fixed pulley, 4 is the wire rope, 5 is the bottom plate of the bucket, 6 is the connecting plate, 7 is the reinforcing plate, and 8 is the bolt belt. DETAILED DESCRIPTION

[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0016] like Figure 1 , 2As shown in Figures 3 and 4, a slag bucket structure that is convenient for unloading in this embodiment includes a slag bucket body 1 with upper and lower openings, the top of the slag bucket body 1 serving as a slag inlet, and the bottom of the slag bucket body 1 serving as a slag outlet. The slag outlet of the slag bucket body 1 is provided with two symmetrically arranged slag bucket bottom plates 5, and the outer side of the slag bucket bottom plates 5 is hinged to the slag bucket body 1, so that the slag bucket bottom plates 5 can rotate around the hinge point to realize the opening or closing of the slag outlet of the slag bucket bottom plate. The slag bucket bottom plates 5 are respectively provided with connecting plates 6 arranged throughout the length, and wire rope holes are respectively provided at both ends of the connecting plates 6. Fixed pulley groups are symmetrically provided on the two opposite sides of the slag bucket body, and steel wire ropes 4 are respectively provided on the fixed pulley groups, and the two ends of the steel wire ropes 4 are respectively tied to the steel wire rope holes on the corresponding sides, so that the steel wire ropes 4 are fixedly connected to the two slag bucket bottom plates 5. Four lifting ears 2 are respectively provided on the other two opposite sides of the slag bucket body 1, and bolt straps 8 are respectively hung on the lifting ears 2. First, the wire rope is hung on the crane hook, and the crane lifts the bucket body. The wire rope is in a taut state, so that the bottom plate of the bucket closes the slag outlet, and the crane lifts the bucket body to the designated unloading position. Then the wire rope is removed from the crane hook, and the straps are hung on the crane hooks respectively. The crane lifts the bucket body through the straps. At this time, the wire rope is in a relaxed state. Under the action of gravity, the two bucket bottom plates open the slag outlet and the waste is unloaded through the slag outlet. After unloading, the crane lifts the bucket body to the idle ground, then removes the straps, and re-hangs the wire rope on the crane hook. At this time, the wire rope is in a taut state, the bottom plate of the bucket closes and closes the slag outlet, and the bucket body is transported to the working position, and the operation is cyclic (when unloading and lifting, the straps are hung on the crane hook; when loading and lifting, the wire rope is hung on the crane hook).

[0017] Any fixed pulley block includes two symmetrically arranged fixed pulleys 3, and a steel wire rope 4 is arranged on the two fixed pulleys 3 to facilitate the movement of the steel wire rope.

[0018] Reinforcement plates 7 are respectively arranged around the top and bottom of the bucket body to prevent the bucket body from being deformed and bent due to large forces during lifting.

[0019] The connecting plate is made of channel steel.

[0020] The scrap after sawing is stored in the bucket body. The wire rope is hung on the crane hook and lifts the bucket body. The wire rope is in a tensioned state. When the wire rope is tensioned, the bottom plate of the bucket closes the slag outlet, and the crane lifts the bucket body to the designated unloading position. Then the wire rope is removed from the crane hook, and the bolts are hung on the crane hooks respectively. The crane lifts the bucket body through the bolts. At this time, the wire rope is in a relaxed state. Under the action of gravity, the two bottom plates of the bucket open the slag outlet and the waste is unloaded through the slag outlet. After unloading, the crane lifts the bucket body to the idle ground, then removes the bolts and re-hangs the wire rope. At this time, the wire rope is in a tensioned state, the bottom plate of the bucket closes and closes the slag outlet, and the bucket body is transported to the working position. This application is convenient and safe to operate, saves time and effort, meets production needs and reduces safety risks.

[0021] In addition to the above embodiments, the present invention also includes other implementation modes. Any technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.

Claims

1. A slag bucket structure that is convenient for unloading, characterized in that: It comprises a slag bucket body, the top of the slag bucket body is used as a slag inlet, and the bottom of the slag bucket body is used as a slag outlet; the slag outlet is provided with two symmetrically arranged slag bucket bottom plates, the outer sides of the slag bucket bottom plates are hinged to the slag bucket body, and the opening and closing mechanism controls the two slag bucket bottom plates to rotate around the hinge point, so that the two slag bucket bottom plates open the slag outlet to discharge or the two slag bucket bottom plates close the slag outlet to feed slag; The opening and closing mechanism includes a connecting plate, and the connecting plates are arranged throughout the length on the bottom plates of the hopper, and wire rope holes are respectively provided at both ends of the connecting plates. Fixed pulley groups are respectively provided on the two opposite sides of the hopper body, and steel wire ropes are respectively provided on the fixed pulley groups. The two ends of the steel wire ropes are respectively tied to the steel wire rope holes on the corresponding sides, so that the steel wire ropes are fixedly connected to the two hopper bottom plates; tightening the steel wire ropes closes the slag outlet of the hopper bottom plate, and loosening the steel wire ropes opens the slag outlet of the hopper bottom plate.

2. A slag bucket structure for easy unloading according to claim 1, characterized in that: The other two opposite sides of the slag bucket body are respectively provided with lifting ears, and the lifting ears are provided with bolt straps, and the bolt straps and the steel wire ropes are alternately hung on the crane hook.

3. A slag bucket structure for easy unloading according to claim 1, characterized in that: The connecting plate is made of channel steel.

4. A slag bucket structure for easy unloading according to claim 1, characterized in that: Reinforcement plates are respectively arranged around the top and bottom ends of the slag bucket body.

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