CN217097141U

CN217097141U - Pipeline deruster that rust cleaning efficiency is high

Info

Publication number: CN217097141U
Application number: CN202220654295.4U
Authority: CN
Inventors: 周广磊; 李言波
Original assignee: Dongying Ruida Anti Corrosion Engineering Co ltd
Current assignee: Dongying Ruida Anti Corrosion Engineering Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-08-02
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a pipeline deruster that rust cleaning efficiency is high, including the frame, both sides are provided with a plurality of rotatable big revolving rollers in the frame, are provided with the rotatable little revolving roller in the middle of the frame, and the surface of big revolving roller is interior concavity, and little revolving roller is cylindrical, and the minimum on big revolving roller surface is level with the surface of little revolving roller; the side frames are movably arranged on two sides of the middle of the rack, the rotatable rotary drum is arranged in each side frame, a plurality of bristles are arranged on the surface of each rotary drum, a plurality of supporting plates are arranged on the inner side surface of the rack, a plurality of extending blocks are arranged on the side surface of the bottom of each side frame, and the extending blocks are arranged on the supporting plates in a sliding mode. The utility model discloses in, the steel pipe is at big roller, the steady reciprocating motion of little roller that changes, and the brush hair on both sides has the squeezing action to the steel pipe, can brush the rust on steel pipe surface, labour saving and time saving, efficient, and the side bearer of both sides can remove, and the steel pipe homoenergetic of different thicknesses is brushed the rust, has replaced traditional artifical rust cleaning mode, convenient to use, and the practicality is very strong.

Description

Pipeline deruster that rust cleaning efficiency is high

Technical Field

The utility model relates to a pipeline field, more specifically say, the utility model relates to an efficient pipeline deruster derusts of rust cleaning.

Background

The steel pipes with the diameter of 60-90cm are usually buried underground in municipal engineering, water is introduced for ventilation, steel pipe manufacturers store the steel pipes into warehouses after producing the steel pipes, but the outer walls of the steel pipes rust when the steel pipes are stored for a long time, rust on the surfaces of the steel pipes needs to be removed before the steel pipes are sold to customers, the existing rust removal mode is that rust removal equipment is manually used, operation is carried out on the surfaces of the steel pipes, the workload is large, the efficiency is low, and the rust removal effect is not good.

Therefore, a pipeline deruster with high derusting efficiency needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an efficient pipeline deruster of rust cleaning mainly solves the problem of mentioning in the background art.

The utility model provides a pipeline deruster with high derusting efficiency, which comprises a frame, wherein a plurality of rotatable large rotating rollers are arranged at two sides of the frame, a rotatable small rotating roller is arranged in the middle of the frame, the surface of the large rotating roller is concave, the small rotating roller is cylindrical, and the lowest point of the surface of the large rotating roller is flush with the surface of the small rotating roller;

the novel brush hair cleaning machine is characterized in that side frames are movably arranged on two sides of the middle of the rack, a rotatable rotary drum is arranged in each side frame, a plurality of brush hairs are arranged on the surface of each rotary drum, a plurality of supporting plates are arranged on the inner side face of the rack, a plurality of extending blocks are arranged on the side face of the bottom of each side frame, and the extending blocks are arranged on the supporting plates in a sliding mode.

In a preferred embodiment, the roller device further comprises a transmission chain and a first motor, wherein the end faces of the rotating shafts of the large rotating roller and the small rotating roller are provided with first driven gears, the first motor is installed on the side face of the rack, and the transmission chain is sleeved on the first driven gears and the driving shaft of the first motor.

In a preferred embodiment, the rotating shaft of the rotating drum penetrates out of the top of the side frame and is provided with a second driven gear, the top of the side frame is provided with a screw rod, a plurality of supporting blocks and a second motor, the screw rod penetrates through the supporting blocks, a driving shaft of the second motor is connected with the screw rod, and the screw rod is meshed with the second driven gear.

In a preferred embodiment, the bottom surface of the side frame is higher than the top surface of the small roller.

In a preferred embodiment, the top surface of the pallet is lower than the top surface of the small rotating roller.

In a preferred embodiment, the surfaces of the large rotating roller and the small rotating roller are both provided with anti-skid grains, and the large rotating roller and the small rotating roller are both made of rubber.

The utility model discloses a technological effect and advantage:

the steel pipe is at big roller, the steady reciprocating motion of little roller that changes, and the brush hair on both sides has the squeezing action to the steel pipe, can brush the rust on steel pipe surface, labour saving and time saving, efficient, and the side bearer of both sides can move, and the steel pipe homoenergetic of different thicknesses is brushed the rust, has replaced traditional artifical rust cleaning mode, convenient to use, and the practicality is very strong.

Drawings

FIG. 1 is an overall front view;

FIG. 2 is an elevation view of the side frame, drum, bristles, second driven gear, and screw in their positional relationship;

FIG. 3 is a side view of the frame and large turning rolls;

FIG. 4 is a side view showing the positional relationship of the frame, small rollers, extension blocks, pallets, side frames and drums.

Description of reference numerals: 1. a frame; 11. a large rotating roller; 12. a small rotating roller; 13. a first driven gear; 14. a drive chain; 15. a first motor; 16. a support plate; 2. a side frame; 21. a protruding block; 22. a rotating drum; 23. brushing; 24. a second driven gear; 25. a screw; 26. a support block; 27. a second motor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

A pipeline deruster with high derusting efficiency comprises a rack 1, wherein a plurality of rotatable large rotating rollers 11 are arranged on two sides of the rack 1, a rotatable small rotating roller 12 is arranged in the middle of the rack 1, the surface of the large rotating roller 11 is concave, when a steel pipe with the diameter of 60-90cm is placed on the large rotating roller 11, the steel pipe is positioned in the center of the concave surface (the steel pipe is placed stably), the small rotating roller 12 is cylindrical, the lowest point of the surface of the large rotating roller 11 is flush with the surface of the small rotating roller 12, namely the steel pipe can smoothly move from the large rotating roller 11 to the small rotating roller 12 and cannot bump;

the side frames 2 are movably arranged on two sides of the middle of the rack 1, the rotatable rotary drum 22 is arranged in the side frames 2, a plurality of bristles 23 are arranged on the surface of the rotary drum 22, a plurality of supporting plates 16 are arranged on the inner side surface of the rack 1, a plurality of extending blocks 21 are arranged on the side surface of the bottom of each side frame 2, the extending blocks 21 are arranged on the supporting plates 16 in a sliding mode, namely when the side frames 2 on two sides are pushed, the side frames 2 can move inwards, and the bristles 23 can be attached to the surfaces of steel pipes with different thicknesses.

Still include drive chain 14 and first motor 15, the pivot terminal surface of changeing roller 11 and little commentaries on classics roller 12 greatly all is provided with first driven gear 13, first motor 15 is installed in the side of frame 1, drive chain 14 cover is around in the drive shaft of first driven gear 13 and first motor 15, first motor 15 rotates, drive first driven gear 13 through drive chain 14 and rotate, it changes roller 11 and little commentaries on classics roller 12 and rotates promptly to drive greatly, change roller 11 and little commentaries on classics roller 12 and rotate and make the steel pipe move forward greatly.

The rotating shaft of the rotating drum 22 penetrates out of the top of the side frame 2 and is provided with a second driven gear 24, the top of the side frame 2 is provided with a screw 25, a plurality of supporting blocks 26 and a second motor 27, the screw 25 penetrates through the supporting blocks 26, the screw 25 is rotatably positioned in the supporting blocks 26, the supporting blocks 26 support the screw 25, the driving shaft of the second motor 27 is connected with the screw 25, the screw 25 is meshed with the second driven gear 24, the second motor 27 works to drive the screw 25 to rotate, and the screw 25 drives the second driven gear 24 to rotate, namely, the rotating drum 22 is driven to rotate.

The bottom surface of the side frame 2 is higher than the top surface of the small roller 12, and the small roller 12 does not block the side frame 2 when the side frame 2 moves inward.

The top surface of the supporting plate 16 is lower than the top surface of the small roller 12, and when the steel pipe moves on the large roller 11 and the small roller 12, the supporting plate 16 does not block the movement of the steel pipe.

The surfaces of the large rotating roller 11 and the small rotating roller 12 are provided with anti-skid grains, and the large rotating roller 11 and the small rotating roller 12 are made of rubber materials, so that the steel pipe can smoothly move forwards and backwards.

The both sides of frame 1 still are provided with the backup pad, are provided with the hydraulic stem in the backup pad, and the telescopic link of hydraulic stem connects side bearer 2, drives side bearer 2 back-and-forth movement through the hydraulic stem.

The maximum height of the top surface of the frame 1 from the ground is 40 cm, so that workers can conveniently lift the steel pipe on the frame 1.

When the steel pipe rust removing device is used, a worker lifts a steel pipe onto the large rotating roller 11, the first motor 15 works, the large rotating roller 11 and the small rotating roller 12 rotate to drive the steel pipe to move forwards to adjust the positions of the side frames 2 on the two sides, the second motor 27 works, the rotating drum 22 rotates, when the steel pipe enters between the side frames 2 on the two sides, the bristles 23 on the two sides sweep rust on the two sides of the surface of the steel pipe, and when the steel pipe moves away from the side frames 2, the first motor 15 rotates reversely to enable the steel pipe to move in a reciprocating mode, namely, the steel pipe passes through the bristles 23 in a reciprocating mode, and the rust removing effect is better;

and after the rust removal on the two sides is finished, rotating the steel pipe by a worker to enable the rust surface of the steel pipe to be positioned on the two sides, and repeating the steps to remove the rust on all the positions on the surface of the steel pipe.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. A pipeline deruster with high derusting efficiency is characterized by comprising a rack, wherein a plurality of rotatable large rotating rollers are arranged on two sides of the rack, a rotatable small rotating roller is arranged in the middle of the rack, the surface of the large rotating roller is concave, the small rotating roller is cylindrical, and the lowest point of the surface of the large rotating roller is flush with the surface of the small rotating roller;

2. The pipeline deruster with high derusting efficiency as per claim 1, further comprising a transmission chain and a first motor, wherein the end faces of the rotating shafts of the large rotating roller and the small rotating roller are respectively provided with a first driven gear, the first motor is installed on the side face of the rack, and the transmission chain is sleeved on the first driven gear and the driving shaft of the first motor.

3. The pipeline rust removing machine with high rust removing efficiency as claimed in claim 2, wherein a rotating shaft of the rotating drum penetrates through the top of the side frame and is provided with a second driven gear, a screw rod, a plurality of supporting blocks and a second motor are arranged on the top of the side frame, the screw rod penetrates through the supporting blocks, a driving shaft of the second motor is connected with the screw rod, and the screw rod is meshed with the second driven gear.

4. A rust removing machine for pipes as claimed in claim 3, wherein the bottom surface of the side frame is higher than the top surface of the small rotating roller.

5. The rust removing machine for the pipeline with high rust removing efficiency as claimed in claim 4, wherein the top surface of the supporting plate is lower than the top surface of the small rotating roller.

6. The pipeline rust removing machine with high rust removing efficiency as claimed in claim 5, wherein the surfaces of the large rotating roller and the small rotating roller are both provided with anti-slip lines, and the large rotating roller and the small rotating roller are both made of rubber.