CN112476198A

CN112476198A - Comprehensive efficient rust removal equipment for outer surface of chemical pipeline

Info

Publication number: CN112476198A
Application number: CN202011353672.2A
Authority: CN
Inventors: 张红社
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-03-12

Abstract

The invention relates to the technical field of chemical equipment and discloses comprehensive and efficient derusting equipment for the outer surface of a chemical pipeline, which comprises a base, the inside of the base is fixedly connected with a motor, the upper end of the motor is fixedly connected with a bevel gear, a rotating shaft is sleeved in the bevel gear, a guide wheel is movably connected outside the rotating shaft, the outer part of the guide wheel is movably connected with a rotary pulley, the lower end of the rotary pulley is movably connected with a shell, a slide block is arranged inside the shell, a permanent magnet is sleeved outside the telescopic rod, a box body is fixedly connected at the upper end of the base, a piston is fixedly connected to the outside of the trigger rod, a hydraulic cavity is sleeved on the outside of the piston, a hydraulic pipe is fixedly connected to the outside of the hydraulic cavity, the outside fixedly connected with propelling movement chamber of hydraulic pressure pipe, the outside swing joint of push rod has the rust cleaning device. The device can automatically remove rust on the outer surface of the pipeline, and is adaptable to various sizes and high in rust removal efficiency.

Description

Comprehensive efficient rust removal equipment for outer surface of chemical pipeline

Technical Field

The invention relates to the technical field of chemical equipment, in particular to comprehensive and efficient derusting equipment for the outer surface of a chemical pipeline.

Background

Chemical industry equipment is indispensable device in chemical production, and the chemical pipeline plays more and is connected to various chemical industry equipment together, the material of transportation liquid or gaseous state, thereby guarantee going on that chemical reaction can be normal, make the function that chemical production can be smooth, and the pipeline is in long-term the in-process of placing, the surface can produce the reduction that the rust leads to life, just need the manual work to polish and get rid of surperficial rust this moment, but not only inefficiency through artifical polishing, the effect of polishing simultaneously is also not enough, thereby influence normal chemical production.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides comprehensive and efficient derusting equipment for the outer surface of a chemical pipeline, which can automatically derust the outer surface of the pipeline and has the advantages of adaptability to various sizes and high derusting efficiency.

Technical scheme

In order to solve the above problems, the present invention provides the following technical solutions: a comprehensive and efficient rust removing device for the outer surface of a chemical pipeline comprises a base, wherein a motor is fixedly connected inside the base, a bevel gear is fixedly connected at the upper end of the motor, a rotating shaft is sleeved inside the bevel gear, a guide wheel is movably connected outside the rotating shaft, an ash blocking plate is movably connected at the upper end of the guide wheel, a rotating pulley is movably connected outside the guide wheel, a positioning plate is movably connected at the lower end of the guide wheel, a shell is movably connected at the lower end of the rotating pulley, a sliding block is arranged inside the shell, a telescopic rod is movably connected outside the sliding block, a permanent magnet is sleeved outside the telescopic rod, an electromagnet is fixedly connected at one end, away from the sliding block, of the telescopic rod, a box body is fixedly connected at the upper end of the base, a trigger rod is movably connected inside the box body, the piston is characterized in that a hydraulic cavity is sleeved outside the piston, a hydraulic pipe is fixedly connected to the outside of the hydraulic cavity, a pushing cavity is fixedly connected to the outside of the hydraulic pipe, a push rod is fixedly connected to the inside of the pushing cavity, and a rust removing device is movably connected to the outside of the push rod.

Preferably, the trigger block is fixedly connected to the outside of the trigger rod.

Preferably, the lower end of the positioning plate is connected with the base.

Preferably, the outer parts of the derusting device and the rotating pulley are both connected with motors.

Preferably, the electromagnet and the trigger block are in an electrical connection relationship.

Preferably, the rust removing device is provided with three groups, and the trigger rods are provided with two groups and are connected through hydraulic oil.

Preferably, the rotating pulleys are provided with two groups which are respectively positioned at two sides of the guide wheel.

Preferably, the number of the bevel gears is three, two of the bevel gears are sleeved with the rotating shaft, and the other bevel gear is sleeved with the motor.

Advantageous effects

Compared with the prior art, the invention provides comprehensive and efficient derusting equipment for the outer surface of a chemical pipeline, which has the following beneficial effects:

1. this comprehensive high-efficient rust cleaning equipment of chemical pipeline surface, through rotatory pulley, the leading wheel, the cooperation of trigger bar and rust cleaning device is used, it leads to the push rod to promote the rust cleaning device outward movement and the pipeline outer wall contact of swing joint with it to gush to the propelling movement chamber to make hydraulic oil by inside extrusion as the trigger bar, and the rotatory pulley external connection with leading wheel swing joint has the motor, rotatory pulley contacts with the inner wall of pipeline, thereby make rotatory pulley drive the pipeline rotatory leading wheel drive pipeline go forward simultaneously, reach the effect that can carry out comprehensive rust cleaning to the surface of pipeline.

2. This comprehensive high-efficient rust cleaning equipment of chemical pipeline surface, through the electro-magnet, trigger the piece, the telescopic link is used with the cooperation of rotatory pulley, trigger the piece and belong to the electric connection relation with swing joint at the outside electro-magnet of base, the shell sliding connection of slider and rotatory pulley, when the pipeline extrusion makes trigger the piece contact, the electro-magnet circular telegram attracts the permanent magnet to make the telescopic link shorten to make rotatory pulley outwards expand, thereby reach the effect that can use the pipeline of multiple size.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of part A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of part B of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of a connecting structure of a rust removing device according to the present invention;

FIG. 5 is a schematic view of the structure of part C of FIG. 1 according to the present invention.

In the figure: 1. a base; 2. a motor; 3. a bevel gear; 4. a rotating shaft; 5. a guide wheel; 6. a dust shielding plate; 7. rotating the pulley; 8. positioning a plate; 9. a housing; 10. a slider; 11. a telescopic rod; 12. a permanent magnet; 13. an electromagnet; 14. a box body; 15. a trigger lever; 16. a piston; 17. a hydraulic chamber; 18. a hydraulic tube; 19. a push chamber; 20. a push rod; 21. provided is a rust removal device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a comprehensive and efficient rust removing device for the outer surface of a chemical pipeline comprises a base 1, a motor 2 is fixedly connected inside the base 1, a bevel gear 3 is fixedly connected to the upper end of the motor 2, a rotating shaft 4 is sleeved inside the bevel gear 3, a guide wheel 5 is movably connected to the outside of the rotating shaft 4, an ash blocking plate 6 is movably connected to the upper end of the guide wheel 5, rotating pulleys 7 are movably connected to the outside of the guide wheel 5, two sets of rotating pulleys 7 are respectively arranged on two sides of the guide wheel 5, a positioning plate 8 is movably connected to the lower end of the guide wheel 5, the lower end of the positioning plate 8 is connected to the base 1, a housing 9 is movably connected to the lower end of the rotating pulley 7, a sliding block 10 is arranged inside the housing 9, an expansion link 11 is movably connected to the outside of the sliding block 10, a permanent magnet 12, electromagnet 13 and trigger block belong to the electric connection relation, the upper end fixedly connected with box 14 of base 1, the inside swing joint of box 14 has trigger bar 15, the outside fixedly connected with trigger block of trigger bar 15, the outside fixedly connected with piston 16 of trigger bar 15, hydraulic pressure chamber 17 has been cup jointed to the outside of piston 16, the outside fixedly connected with hydraulic pressure pipe 18 of hydraulic pressure chamber 17, the outside fixedly connected with propelling movement chamber 19 of hydraulic pressure pipe 18, the inside fixedly connected with push rod 20 of propelling movement chamber 19, the outside swing joint of push rod 20 has rust cleaning device 21, rust cleaning device 21 all is connected with motor 2 with the outside of rotating pulley 7, rust cleaning device 21 is provided with three groups, trigger bar 15 is provided with two groups, all be connected through hydraulic oil.

The working principle is as follows: when the device is used, a motor 2 is connected with a power supply, a rusted pipeline is placed at the upper end of a guide wheel 5 and inserted into the interior of a box body 14, the motor 2 fixedly connected with a base 1 drives a bevel gear 3 to rotate, so as to drive a rotating shaft 4 sleeved with the bevel gear 3 and the guide wheel 5 to rotate, the lower end of the guide wheel 5 is movably connected with a positioning plate 8 to ensure that the guide wheel 5 does not deviate when rotating, when the pipeline enters the interior of the box body 14, a trigger rod 15 movably connected with the box body 14 and a piston 16 sleeved with the trigger rod 15 are extruded to move towards the interior of a hydraulic cavity 17, the exterior of the hydraulic cavity 17 is fixedly connected with a hydraulic pipe 18, the exterior of the hydraulic pipe 18 is fixedly connected with a pushing cavity 19, the interior of the pushing cavity 19 is sleeved with a push rod 20, and when the trigger rod 15 is extruded inwards, hydraulic oil rushes towards the pushing cavity 19 to cause the push rod 20 to push a derusting device 21 movably, the motor 2 is connected with the outside of the rotating pulley 7 which is movably connected with the guide wheel 5, the rotating pulley 7 is contacted with the inner wall of the pipeline, thereby leading the rotary pulley 7 to drive the pipeline to rotate and the guide wheel 5 to drive the pipeline to move forward, being capable of carrying out comprehensive rust removal on the outer surface of the pipeline, the outer part of the trigger rod 15 is fixedly connected with a trigger block, the trigger block and an electromagnet 13 which is movably connected with the outer part of the base 1 belong to an electric connection relation, the inner part of the electromagnet 13 is sleeved with a telescopic rod 11, the outer part of the telescopic rod 11 is sleeved with a permanent magnet 12, the outer part of the telescopic rod 11 is fixedly connected with a slide block 10, the slide block 10 is connected with a shell 9 of the rotating pulley 7 in a sliding way, when the pipeline is extruded to make the trigger block contact, the electromagnet 13 is electrified to attract the permanent magnet 12 to shorten the telescopic rod 11, thereby expanding the rotating pulley 7 outward, thereby achieving the effect that pipes of various sizes can be used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a comprehensive high-efficient rust cleaning equipment of chemical pipeline surface, includes base (1), its characterized in that: the motor (2) is fixedly connected to the inside of the base (1), the bevel gear (3) is fixedly connected to the upper end of the motor (2), the rotating shaft (4) is sleeved inside the bevel gear (3), the guide wheel (5) is movably connected to the outside of the rotating shaft (4), the dust shielding plate (6) is movably connected to the upper end of the guide wheel (5), the rotating pulley (7) is movably connected to the outside of the guide wheel (5), the positioning plate (8) is movably connected to the lower end of the guide wheel (5), the shell (9) is movably connected to the lower end of the rotating pulley (7), the sliding block (10) is arranged inside the shell (9), the telescopic link (11) is movably connected to the outside of the sliding block (10), the permanent magnet (12) is sleeved outside the telescopic link (11), and the electromagnet (13) is fixedly connected to one end, far away from the sliding block (10), the upper end fixedly connected with box (14) of base (1), the inside swing joint of box (14) has trigger bar (15), the outside fixedly connected with piston (16) of trigger bar (15), hydraulic pressure chamber (17) have been cup jointed to the outside of piston (16), the outside fixedly connected with hydraulic pressure pipe (18) in hydraulic pressure chamber (17), the outside fixedly connected with propelling movement chamber (19) of hydraulic pressure pipe (18), the inside fixedly connected with push rod (20) in propelling movement chamber (19), the outside swing joint of push rod (20) has rust cleaning device (21).

2. The comprehensive efficient rust removing equipment for the outer surface of the chemical pipeline, as recited in claim 1, is characterized in that: and a trigger block is fixedly connected to the outside of the trigger rod (15).

3. The comprehensive efficient rust removing equipment for the outer surface of the chemical pipeline, as recited in claim 1, is characterized in that: the lower end of the positioning plate (8) is connected with the base (1).

4. The comprehensive efficient rust removing equipment for the outer surface of the chemical pipeline, as recited in claim 1, is characterized in that: and the outer parts of the derusting device (21) and the rotating pulley (7) are both connected with a motor (2).

5. The comprehensive efficient rust removing equipment for the outer surface of the chemical pipeline, as recited in claim 1, is characterized in that: the electromagnet (13) and the trigger block are in an electric connection relationship.

6. The comprehensive efficient rust removing equipment for the outer surface of the chemical pipeline, as recited in claim 1, is characterized in that: the rust removing device (21) is provided with three groups, and the trigger rods (15) are provided with two groups and are connected through hydraulic oil.

7. The comprehensive efficient rust removing equipment for the outer surface of the chemical pipeline, as recited in claim 1, is characterized in that: and two groups of rotating pulleys (7) are arranged and are respectively positioned on two sides of the guide wheel (5).