CN217806846U

CN217806846U - Conveying device convenient for bar moving

Info

Publication number: CN217806846U
Application number: CN202221983130.8U
Authority: CN
Inventors: 沈佳伟; 杨诚潜; 于杨; 任乐乐; 宋宁宁; 靳建波; 李梅娟; 马铎; 刘德乾
Original assignee: Shougang Changzhi Iron and Steel Co Ltd
Current assignee: Shougang Changzhi Iron and Steel Co Ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-15
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to a conveying device convenient for moving bars, which comprises a plurality of conveying frames, a plurality of lifting mechanisms and a conveying mechanism; the conveying frames are arranged in parallel at intervals; the conveying frame is divided into two parts, namely a first conveying frame and a second conveying frame; the first conveying frame is horizontally arranged, and a plurality of stand columns are arranged at the bottom of the first conveying frame; one end of the second conveying frame is hinged with the first conveying frame; a connecting beam is connected between the second conveying frames in the plurality of conveying frames; the plurality of lifting mechanisms are arranged at the bottom of the connecting beam; and each conveying frame is provided with a conveying mechanism. The utility model discloses an elevating system makes the one end of carriage rise, prevents that the rod from removing to the second carriage on, carries out the tensioning through drive sprocket, first driven sprocket and third driven sprocket to the conveying chain, prevents that the conveying chain vibration and meshing are bad.

Description

Conveying device convenient for bar moving

Technical Field

The utility model relates to a rod transportation technical field, especially a conveyor convenient to rod removes.

Background

After rod production is accomplished, need move the finished product district with the rod from the arrangement district, because the rod is longer, generally move one end distance with the rod together through the conveyor of a plurality of parallels, after a plurality of rod pile, then use the driving to hoist a plurality of rods to the finished product district, for a plurality of rods of arrangement simultaneously, general level sets up a plurality of arrangement regions.

As shown in fig. 1, when the arrangement area a and the arrangement area B operate simultaneously, the two traveling cranes are located in the same area, and the working strokes interfere with each other, so that the production is mainly performed in the area a, and the productivity in the area B cannot be effectively utilized. In order to solve the problem of insufficient productivity in the B area,

as shown in figure 2, a C area is arranged on one side of the A area, the bars on the A area can be moved to the conveying device of the C area by the conveying device, and then the bars are lifted to a finished product area by the travelling crane of the C area and can also be lifted by the travelling crane of the A area, so that the use times of the travelling crane of the A area are greatly reduced, and the productivity of the B area is effectively exerted. But in order to make the driving handling in A district also can the handling, the rod can stay in A district, and not move to C district, consequently need set up a rod mobile device between A district and C district, realize the free switching of rod between two districts.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveyor convenient to rod removes can make conveyor's one end rise, and on the rod can't remove conveyor, when the conveyor both sides level, the rod passed through from conveyor.

In order to achieve the purpose of the utility model, a conveying device convenient for the movement of the bars is provided, which comprises a plurality of conveying frames, a plurality of lifting mechanisms and a conveying mechanism;

the conveying frames are arranged in parallel at intervals;

the conveying frame is divided into two parts, namely a first conveying frame and a second conveying frame;

the first conveying frame is horizontally arranged, and a plurality of stand columns are arranged at the bottom of the first conveying frame;

one end of the second conveying frame is hinged with the first conveying frame;

a connecting beam is connected between the second conveying frames in the plurality of conveying frames;

the plurality of lifting mechanisms are arranged at the bottom of the connecting beam;

and each conveying frame is provided with a conveying mechanism.

Preferably, the conveying mechanism comprises a transmission shaft, a driving chain wheel and a conveying chain; the transmission shaft is arranged below one side of the first conveying frame, which is far away from the second conveying frame, and the transmission shaft is arranged on one side of the upright post through a bearing seat; a first driven chain wheel and a second driven chain wheel are respectively and rotatably arranged at the ends, far away from the first conveying frame and the second conveying frame; the conveying chain is arranged among the driving chain wheel, the first driven chain wheel and the second driven chain wheel.

Preferably, the transmission shaft is connected with the driving sprockets of the plurality of conveying mechanisms, and one end of the transmission shaft is provided with a speed reduction motor.

Preferably, the lifting mechanism comprises a base and a cylinder; an extension part is arranged below the connecting beam; the base is fixed below the extension part; the bottom of the cylinder is hinged with the base; and a piston rod of the cylinder is hinged with the extension part.

Preferably, a third driven sprocket is arranged below the first conveying frame on one side of the driving sprocket far away from the first driven sprocket; the conveying chain winds from the upper part of the third driven chain wheel to the lower part of the driving chain wheel.

Preferably, the second driven sprocket is rotationally fixed through a connecting shaft; adjusting screw rods are arranged at two ends of a second driven chain wheel in the second conveying frame; the adjusting screw rod extends outwards of the second conveying frame; the connecting shaft is connected with the two adjusting screw rods through bearings.

The utility model relates to a conveyor convenient to rod removes compares with prior art and has following advantage:

(1) One end of the conveying frame is lifted through the lifting mechanism, so that the bar is prevented from moving to the second conveying frame;

(2) The driving chain wheel, the first driven chain wheel and the third driven chain wheel tension the conveying chain, so that the vibration and poor meshing of the conveying chain are prevented;

(3) The design is simple, easy to use, and low in manufacturing cost.

Drawings

FIG. 1 is a schematic view of arrangement of zones A and B;

FIG. 2 is a schematic view of the installation position of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a side view of the present invention;

fig. 5 is a front view of the present invention;

fig. 6 is an enlarged view of the second driven sprocket of fig. 3.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 3-5, a conveying device for facilitating the movement of bars comprises a plurality of conveying frames 1, a plurality of lifting mechanisms and a conveying mechanism;

a plurality of the conveying frames 1 are arranged in parallel at intervals; the conveying frame 1 is divided into two parts, namely a first conveying frame 11 and a second conveying frame 12;

the first conveying frame 11 is horizontally arranged, and a plurality of upright posts 2 are arranged at the bottom of the first conveying frame 11; one end of the second conveying frame 12 is hinged with the first conveying frame 11, so that the second conveying frame 12 can rotate relative to the first conveying frame 11;

a connecting beam 13 is connected between the second conveying frames 12 in the plurality of conveying frames 1; the plurality of lifting mechanisms are arranged at the bottom of the connecting beam 13, the lifting of the connecting beam 13 is controlled by the lifting mechanisms, so that one end of the second conveying frame 12 is controlled to lift, the plurality of second conveying frames 12 can be controlled to lift by a small number of lifting mechanisms, the cost is reduced, and the first conveying frame 11 and the second conveying frame 12 can be kept horizontal by the lifting mechanisms and the plurality of upright posts 2; and each conveying frame 1 is provided with a conveying mechanism.

The conveying mechanism comprises a driving chain wheel 31 and a conveying chain 32; the driving chain wheel 31 is rotatably arranged below one side of the first conveying frame 11 through a transmission shaft 33; the transmission shaft 33 is arranged on one side of the upright post 2 through a bearing seat; the driving chain wheel 31 is fixed on the transmission shaft 33; a first driven chain wheel 34 and a second driven chain wheel 35 are respectively and rotatably arranged at the ends, far away from the first conveying frame 11 and the second conveying frame 12; the conveyor chain 32 is disposed between the drive sprocket 31, the first driven sprocket 3 and the second driven sprocket 35, and when one end of the second carrier 12 is raised, the second driven sprocket 35 and the conveyor chain 32 on the second carrier 12 are raised, and the conveyor chain 32 is moved by rotating the transmission shaft 33.

In this embodiment, the transmission shaft 33 is connected to the driving sprockets 31 of the plurality of conveying mechanisms, and one end of the transmission shaft 33 is provided with a reduction motor 36, and the transmission shaft 33 is driven by the reduction motor 36 to rotate, so that the conveying chains 32 on each conveying rack 1 move synchronously.

The lifting mechanism comprises a base 41 and a cylinder 42; an extension part 131 is arranged below the connecting beam 13; the base 41 is fixed below the extension part 131; the bottom of the cylinder 42 is hinged with the base 41; the piston rod of the air cylinder 42 is hinged to the extending portion 131, and the piston rod of the air cylinder 42 extends out, so that one end of the second conveying frame 12 can move obliquely upwards to prevent the bar material from moving onto the second conveying frame 12, when the piston rod of the air cylinder 42 retracts, the second conveying frame 12 is horizontal, and the bar material can move onto the second conveying frame 12 later.

In this embodiment, a third driven sprocket 37 is arranged below the first conveying frame 11 on the side of the driving sprocket 31 away from the first driven sprocket 34; the conveying chain 32 is wound from the upper side of the third driven sprocket 37 to the lower side of the driving sprocket 31, so that the conveying chain 32 between the third driven sprocket 37 and the second driven sprocket 35 is kept horizontal, and the driving sprocket 31, the first driven sprocket 34 and the third driven sprocket 37 tension the conveying chain 32, thereby preventing the vibration and poor meshing of the conveying chain 32 after one end of the conveying chain 32 is lifted.

In this embodiment, as shown in fig. 6, the second driven sprocket 35 is rotationally fixed by the connecting shaft 122; adjusting screw rods 121 are arranged at two ends of a second driven chain wheel 35 in the second conveying frame 12; the two adjusting screws 121 extend outwards of the second conveying frame 12; the connecting shaft 122 is connected with the two adjusting screws 121 through bearings, and the connecting shaft 122 can move on the adjusting screws 121 by rotating the two adjusting screws 121, so that the driven chain wheel moves to tension the conveying chain 32.

The utility model discloses application method, the piston rod of cylinder 42 stretches out, make tie-beam 13 rise, thereby make the one end of a plurality of second carriage 12 remove to the top to one side, the rod passes through the driving packing handling warehouse entry in A district or B district, the piston rod of cylinder 42 returns and contracts, the one end of a plurality of second carriage 12 descends, keep the level with first carriage 11, the rod removes on second carriage 12, start gear motor 36, transmission shaft 33 rotates, make conveying chain 32 remove, thereby make the rod remove in the C district, driving packing handling warehouse entry through the C district.

Claims

1. A conveying device convenient for bar moving is characterized by comprising a plurality of conveying frames, a plurality of lifting mechanisms and a conveying mechanism;

the conveying frames are arranged in parallel at intervals;

one end of the second conveying frame is hinged with the first conveying frame;

and each conveying frame is provided with a conveying mechanism.

2. The conveyor apparatus for facilitating the movement of rods according to claim 1, wherein said conveying mechanism includes a transmission shaft, a drive sprocket and a conveying chain; the transmission shaft is arranged below one side of the first conveying frame, which is far away from the second conveying frame, and the transmission shaft is arranged on one side of the upright post through a bearing seat; a first driven chain wheel and a second driven chain wheel are respectively and rotatably arranged at the ends, far away from the first conveying frame and the second conveying frame; the conveying chain is arranged among the driving chain wheel, the first driven chain wheel and the second driven chain wheel.

3. The apparatus of claim 2, wherein the drive shaft is connected to drive sprockets of the plurality of conveyors, and a reduction motor is mounted to one end of the drive shaft.

4. The device of claim 1, wherein the lifting mechanism comprises a base and a cylinder; an extension part is arranged below the connecting beam; the base is fixed below the extension part; the bottom of the cylinder is hinged with the base; and a piston rod of the cylinder is hinged with the extension part.

5. A conveying device for facilitating the movement of the rods according to claim 2 or 3, wherein a third driven sprocket is arranged below the first conveying rack on the side of the driving sprocket far away from the first driven sprocket; the conveying chain winds from the upper part of the third driven chain wheel to the lower part of the driving chain wheel.

6. The apparatus of claim 2, wherein the second driven sprocket is rotatably fixed by a connecting shaft; adjusting screw rods are arranged at two ends of a second driven chain wheel in the second conveying frame; the adjusting screw rod extends outwards of the second conveying frame; the connecting shaft is connected with the two adjusting screw rods through bearings.