CN216971076U

CN216971076U - Pipe receiving and conveying device and pickling production line

Info

Publication number: CN216971076U
Application number: CN202220538061.3U
Authority: CN
Inventors: 温朝福; 于占军; 李超; 郭志源; 田晓阳; 王志伟; 米磊; 吕彦红; 李柯英
Original assignee: Jiangsu Jinghua Intelligent Technology Co ltd
Current assignee: Jiangsu Jinghua Intelligent Technology Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-07-15
Anticipated expiration: 2032-03-10

Abstract

The utility model provides a pipe receiving and conveying device and an acid pickling production line, which belong to the field of steel pipe conveying and comprise: hopper and unloading slide. The hopper is used for loading the pipe pile, the wall plate on one side is a turning plate, and the rotating shaft of the turning plate is positioned at the joint of the lower edge and the bottom of the hopper; the blanking slideway is positioned at one side of the hopper where the turning plate is arranged, and one end of the blanking slideway far away from the hopper is arranged in a downward sloping way; the upper edge of the turning plate can be turned downwards to the discharging slideway. The pickling production line adopts above-mentioned tubular product to connect and gets conveyor, still includes airtight room, processing pond and tubular product hoist, and airtight room is equipped with the discharge gate, and tubular product connects the unloading slide low side of getting conveyor relative with the discharge gate, and tubular product connects and gets conveyor, can realize the steel pipe tiling that will pile up, need not artificial supplementary, has improved work efficiency greatly and has reduced the potential safety hazard.

Description

Pipe receiving and conveying device and pickling production line

Technical Field

The utility model belongs to the technical field of steel pipe conveying, and particularly relates to a pipe receiving and conveying device and an acid pickling production line.

Background

At present when carrying out various man-hour to the steel pipe, need tile the steel pipe in batches and process on the workstation, present tiling scheme need the manual work to go to the tiling of a steel pipe root usually to the workstation on, not only wastes time and energy like this and greatly reduced work efficiency and increased many potential safety hazards because the reason of the easy slippage of artifical transport steel pipe. For example, after the steel pipe is pickled, the pipe pile needs to be lifted and moved to a required position for steel pipe laying operation for subsequent steel pipe processing, and at this time, the steel pipe needs to be manually transported and laid on a workbench, so that the working efficiency is greatly reduced and many potential safety hazards are increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pipe receiving and conveying device to solve the technical problems of low working efficiency and potential safety hazards in the prior art.

In order to achieve the above object, the present invention adopts a technical solution that provides a pipe receiving and conveying device, comprising:

the pipe pile loading device comprises a hopper, a pipe pile loading device and a pipe pile unloading device, wherein a side wall plate is a turning plate, and a rotating shaft of the turning plate is positioned at the joint of the lower edge and the bottom of the hopper; and

the blanking slide way is positioned on one side of the hopper, where the turning plate is arranged, and one end of the blanking slide way, which is far away from the hopper, is arranged in a downward inclined manner;

the upper edge of the turning plate can be turned over downwards to the discharging slideway.

In another embodiment of the present application, the bottom surface inside the hopper is inclined, and one side close to the flap is lower and one side far from the flap is higher.

As another embodiment of the application, the two ends of the turning plate are respectively provided with a telescopic structure, and the two telescopic structures are located on the outer side of the turning plate and used for driving the turning plate to turn.

As another embodiment of the application, a support frame is arranged below the hopper, and the support frame is provided with support legs supported below the rotating shaft.

The pipe receiving and conveying device provided by the embodiment of the utility model has the beneficial effects that: compared with the prior art, the pipe receiving and conveying device provided by the embodiment of the utility model has the advantages that after the turning plate is opened, the stacked pipes in the hopper can gradually roll onto the discharging slide rail along the turning plate to form a tiled state, manual assistance is not needed, the working efficiency is greatly improved, the potential safety hazard is reduced, tiling is realized by rolling the pipes, the collision among the pipes is reduced, and the quality of the pipes is ensured.

The utility model adopts another technical scheme that an acid pickling production line is provided, which comprises: the pipe receiving and conveying device of any one of the above.

As another embodiment of the present application, the pickling line further includes:

the lower end of a blanking slideway of the pipe receiving and conveying device is opposite to the discharge hole;

the processing pool is arranged in the closed room; and

and the pipe lifting appliance is arranged in the closed room and used for reciprocating above the processing pool and above the hopper of the pipe receiving and conveying device and lifting the pipe.

As another embodiment of this application, the discharge gate is equipped with the hanging curtain, the hanging curtain shape with the discharge gate shape is the same and can shelter the discharge gate.

The pickling production line provided by the embodiment of the utility model has the beneficial effects that: compared with the prior art, the pickling production line provided by the embodiment of the utility model has the advantages that after the steel pipes are pickled, the pipes are tiled by adopting the pipe receiving and conveying device without manual assistance, the working efficiency is greatly improved, the potential safety hazards are reduced, and the steel pipes are tiled by rolling, so that the collision among the steel pipes is reduced, and the quality of the steel pipes is ensured.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the embodiments or the prior art description will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings may be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a pipe receiving and conveying device according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the pipe receiving and conveying device according to the embodiment of the present invention after the turning plate is opened;

FIG. 3 is a schematic structural diagram of a pickling line according to an embodiment of the present invention;

wherein, in the figures, the respective reference numerals:

1-a steel pipe; 2-a hopper; 3-turning over the board; 4-a support frame; 5-a rotating shaft; 6-a telescopic structure; 7-a blanking slideway;

8-pipe slings; 9-a processing pool; 10-a closed room; 11-discharge port.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "plurality" or "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to fig. 2, a pipe receiving and conveying apparatus according to an embodiment of the present invention will be described. A pipe-receiving and conveying apparatus, comprising: the pipe pile feeding device comprises a hopper 2 and a discharging slideway 7, wherein the hopper 2 is used for loading a pipe pile, a side wall plate is a turning plate 3, and a rotating shaft 5 of the turning plate 3 is positioned at the joint of the lower edge and the bottom of the hopper 2; the blanking slideway 7 is positioned at one side of the hopper 2 where the turning plate 3 is arranged, and one end of the blanking slideway 7 far away from the hopper 2 is arranged in a downward inclined manner; the upper edge of the turning plate 3 can be turned downwards to the discharging slideway 7.

During the use, pile into hopper 2 with hoist 8 with tubular product, then turn over board 3 upset and make the upper edge upset to unloading slide 7 on, because the reason of difference in height, steel pipe 1 will be along the slow roll of board 3 that turns over that emptys falling on unloading slide 7 and roll along unloading slide 7 to gradually flatly spread out and continue rolling backward on subsequent workstation.

Compared with the prior art, the pipe receiving and conveying device provided by the embodiment of the utility model has the advantages that after the turning plate 3 is opened, the pipes stacked in the hopper 2 can gradually roll onto the discharging slide rail 7 along the turning plate 3 to form a tiled state without manual assistance, the working efficiency is greatly improved, the potential safety hazard is reduced, the tiling is realized by rolling the pipes, the collision among the pipes is reduced, and the quality of the pipes is ensured.

In a specific implementation, the shape of the inner space of the hopper 2 can be the same as the shape of the inner space of the spreader 8, which makes it easier to stack the steel pipes into the hopper 2. For example, the inner spaces of both the hopper 2 and the spreader 8 may use an inverted trapezoidal space.

Referring to fig. 1 to 2, in an embodiment of the pipe receiving and conveying device provided by the present invention, a bottom surface of an inside of the hopper 2 is inclined, and a side close to the turning plate 3 is lower and a side far from the turning plate 3 is higher.

During concrete implementation, the bottom surface inside the hopper 2 is set to be an inclined surface, one side close to the turning plate 3 is lower, one side far away from the turning plate 3 is higher, so that the steel pipe 1 at the bottom of the hopper 2 can roll out from the opened turning plate more easily, and the steel pipe 1 can be prevented from being detained in the hopper 2.

Referring to fig. 1 to 2, as an embodiment of the pipe receiving and conveying device provided by the present invention, two ends of the turning plate 3 are respectively provided with a telescopic structure 6, and the two telescopic structures 6 are located outside the turning plate 3 and are used for driving the turning plate 3 to turn.

In a specific implementation, the telescopic structure 6 may be a hydraulic cylinder, a hydraulic pump or an electric push rod. The pneumatic cylinder at both ends can be fixed in the edge that turns over board 3 both ends respectively the symmetry, and the pneumatic cylinder is providing the power that makes to turn over board 3 upset like this, can also make simultaneously to turn over 3 both ends of board keep balance, prevents that steel pipe 1 from rolling to drop 3 incident that cause of the board that turn over of slippage play when unloading slide 7.

Referring to fig. 1 to 2, as an embodiment of the pipe receiving and conveying device provided by the present invention, a supporting frame 4 is disposed below the hopper 2, and the supporting frame 4 has a supporting leg supported below the rotating shaft 5.

In concrete implementation, support frame 4 adopts the frame construction that steel pipe or section bar were made, one side that support frame 4 is close to pivot 5 sets up many landing legs that are located 5 below of pivot, because pivot 5 can bear great pressure usually, consequently support frame 4 sets up the landing leg that is located 5 below of pivot and can share steel pipe 1 for pivot 5's pressure, can prevent pivot 5's damage, when setting up support frame 4 and hopper 2, also can press from both sides flexible material in

support frame

4 and 2 handing-over departments of hopper, flexible material can use the rubber pad, multiplicable frictional force, prevent hopper 2's slippage.

Referring to fig. 1 to 3, an embodiment of the utility model further provides an acid cleaning production line, including: the pipe material receiving and conveying device of any one of the above.

Compared with the prior art, the pickling production line provided by the embodiment of the utility model has the advantages that any one of the pipe receiving and conveying devices is adopted, after the steel pipe 1 is pickled, the pipe receiving and conveying device is adopted to realize the tiling of the steel pipe, manual assistance is not needed, the working efficiency is greatly improved, the potential safety hazard is reduced, the tiling is realized by rolling the steel pipe, the collision among the steel pipes is reduced, and the quality of the steel pipe is ensured.

Referring to fig. 3, as an embodiment of the pickling line provided in the present invention, the pickling room further includes: the device comprises a closed room 10, a processing pool 9 and a pipe lifting appliance 8, wherein the closed room 10 is provided with a discharge hole 11, and the lower end of a discharging slideway 7 of the pipe receiving and conveying device is opposite to the discharge hole 11; the processing pool 9, the pipe lifting appliance 8 and the pipe receiving and conveying device are all arranged in the closed room 10, and the pipe lifting appliance 8 is used for lifting the steel pipe piles into the pickling pool 9 for pickling, and then lifting the steel pipe piles into the pipe receiving and conveying device.

When the steel pipe stacking and pickling device is used, the processing pool 9 comprises a pickling pool and a passivation pool, the pipe lifting appliance 8 firstly lifts the steel pipe stack into the pickling pool for pickling, after the pickling task of the steel pipe stack is completed, the steel pipe stack is lifted into the passivation pool for passivation, and then the pipe lifting appliance 8 is used for lifting the steel pipe stack out of the passivation pool to the pipe receiving and conveying device to sequentially lay and convey the steel pipe 1 to a required platform. Can need not artifical supplementary steel pipe 1 tiling to required platform like this, improve work efficiency greatly and the potential safety hazard that has significantly reduced.

Referring to fig. 3, as an embodiment of the present invention, the discharge port 11 is provided with a hanging curtain, and the hanging curtain has the same shape as the discharge port 11 and can completely shield the discharge port 11.

During concrete implementation, the hanging curtain is hung at the discharge port 11 and can be made of rubber sheets, when the steel pipe 1 rolls to the discharge port 11, the steel pipe 1 can push the hanging curtain open, and after the steel pipe 1 passes through, the hanging curtain can be automatically closed, so that the toxic gas in the closed space is prevented from overflowing to the greatest extent.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Tubular product is taken over and is got conveyor, its characterized in that includes:

2. The pipe receiving and conveying apparatus according to claim 1, wherein the bottom surface of the hopper is inclined, and the side close to the flap is lower and the side far from the flap is higher.

3. The pipe receiving and conveying device according to claim 1, wherein two ends of the turning plate are respectively provided with a telescopic structure, and the two telescopic structures are located outside the turning plate and used for driving the turning plate to turn.

4. The pipe receiving and conveying apparatus of claim 1 wherein a support frame is provided below said hopper, said support frame having legs supported below said shaft.

5. An acid pickling production line, characterized by comprising: the pipe receiving and conveying device according to any one of claims 1 to 4.

6. The pickling line of claim 5, further comprising:

the processing pool is arranged in the closed room; and

and the pipe lifting appliance is arranged in the closed room and used for reciprocating above the processing pool and above the hopper of the pipe receiving and conveying device and lifting pipes.

7. The pickling line of claim 6, wherein said outlet is provided with a curtain, said curtain having the same shape as said outlet and being capable of covering said outlet.