CN213051212U

CN213051212U - Automatic spraying device of FF oil storage tank

Info

Publication number: CN213051212U
Application number: CN202021348189.0U
Authority: CN
Inventors: 张建新
Original assignee: Jiangxi Huajin Petroleum Chemical Equipment Co ltd
Current assignee: Jiangxi Huajin Petroleum Chemical Equipment Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-04-27
Anticipated expiration: 2030-07-10

Abstract

The utility model relates to an automatic spraying technical field just discloses an automatic spraying device of FF oil storage tank, including the supporting shoe, the fixed mounting all around of supporting shoe has four hydraulic stems, four the equal fixed mounting in outer end of hydraulic stem has the pulley, four the outer end of pulley all contacts the inner wall that has the jar body, the right side fixed mounting of supporting shoe has the safety cover, the right side fixed mounting of safety cover inner wall has the motor, the output shaft of motor passes the supporting shoe and extends to its right-hand member fixedly connected with three-way pipe. This automatic spraying device of FF oil storage tank supports on the inner wall of oil tank through four pulleys, thereby the action wheel drives the pulley and makes and do at the uniform velocity rectilinear movement in whole spraying device can the oil tank again, and the motor is then driving the atomizer rotatory, with anticorrosive paint spray respectively to the inner wall of oil tank on, the spraying in-process need not artificial intervention, accomplishes automatically, has alleviateed workman's work burden and has improved the efficiency of production.

Description

Automatic spraying device of FF oil storage tank

Technical Field

The utility model relates to an automatic spraying technical field specifically is an automatic spraying device of FF oil storage tank.

Background

FF is a glass fiber reinforced plastic double-layer oil tank, the inner layer and the outer layer are both made of glass fiber reinforced plastic, and a through gap space is arranged in the middle.

The FF oil storage tank needs to be sprayed with the anti-corrosion paint during machining, when the inner wall of the FF oil storage tank is subjected to anti-corrosion treatment, workers generally enter the oil storage tank, and the anti-corrosion paint is manually sprayed on the inner wall of the oil storage tank, so that the spraying mode is low in efficiency, the burden of the workers is increased, and the health of the workers is damaged by harmful substances in the anti-corrosion paint.

When manual spraying is carried out, the internal visibility is low, or the spraying of the anti-corrosion paint is not uniform due to improper operation, so that the anti-corrosion paint on a part of the inner wall is thinner, the anti-corrosion capability of the position is reduced, and the service life and the quality of the oil tank are also reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an automatic spraying device of FF oil storage tank possesses full-automatic even spraying and alleviates staff's work burden's advantage, has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: an automatic spraying device of an FF oil storage tank comprises a supporting block, four hydraulic rods are fixedly arranged around the supporting block, pulleys are fixedly arranged at the outer ends of the four hydraulic rods, the outer ends of the four pulleys are contacted with the inner wall of a tank body, a protective cover is fixedly arranged on the right side of the supporting block, a motor is fixedly arranged on the right side of the inner wall of the protective cover, an output shaft of the motor penetrates through the supporting block and extends to the right end of the supporting block to be fixedly connected with a three-way pipe, a rotating shaft is fixedly installed at the left end of the three-way pipe, the left side of the rotating shaft is fixedly provided with a hose which is communicated with the three-way pipe, the hose can be adaptively stretched in the moving process along with the whole spraying device, the hose has the flexibility and can not be broken under the normal use, the top and the bottom of three-way pipe all are fixed the intercommunication have the hard tube, two the outer end fixed mounting of hard tube has the atomizer.

Preferably, the bottom fixed mounting of safety cover has the fixed block, the inboard fixed mounting of fixed block has two supporting legs, the equal threaded connection of supporting leg and fixed block has a bolt, two the bottom fixed mounting of supporting leg has the action wheel, can rotate after the action wheel circular telegram, and its internally mounted has direct current motor, two supports, two have been cup jointed to the external fixed surface of jar body right-hand member the both sides threaded connection of support has No. two bolts.

Preferably, the liquid flow rates at the top end and the bottom end of the three-way pipe are equal, and paint enters from the left end of the three-way pipe and is divided into the upper end and the lower end of the upper three-way pipe and the lower three-way pipe.

Preferably, the support leg and the ground form an included angle of non-ninety degrees, the size of the included angle is determined by the inner diameter of the tank body, because the length of the support leg is fixed and unchanged, but the inner diameter of the processed oil storage tank is also large or small according to the size of the inner volume of the oil storage tank, when the hydraulic rod is expanded to the periphery and finally contacts the pulley with the tank body, the heights of the support block and the protective cover from the bottom surface of the inner cavity of the tank body are different, the first bolt is not screwed and is in a loose state in an initial state, the support leg can freely rotate around the fixed block, in the process of supporting by the hydraulic rod, the driving wheel at the bottom end of the support leg is always in contact with the bottom surface of the tank body and forms an included angle with the bottom surface of the tank body, the size of the included angle can be different due to the difference of the inner diameters of the tank bodies, the larger the included angle is, and the upper ends of the two supporting legs are thinner.

Preferably, two the both sides of support all have the protruding board that extends to both sides, No. two bolts are through these two protruding boards with support fixed connection, and two supports splice together and form the ring shape, and the size of this ring shape internal diameter can change according to jar body diameter's size, can fix the external surface of jar body inside that cup joints when its requires, fixes it through No. two bolts.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this automatic spraying device of FF oil storage tank supports on the inner wall of oil tank through four pulleys, thereby the action wheel drives the pulley and makes and do at the uniform velocity rectilinear movement in whole spraying device can the oil tank again, and the motor is then driving the atomizer rotatory, with anticorrosive paint spray respectively to the inner wall of oil tank on, the spraying in-process need not artificial intervention, accomplishes automatically, has alleviateed workman's work burden and has improved the efficiency of production.

2. This automatic spraying device of FF oil storage tank, it is rotatory at the uniform velocity to drive the atomizer through the motor, two atomizers can be at rotatory in-process, with the inner wall of anticorrosive paint round spraying to the oil tank, the translation rate of action wheel is comparatively slow, reentrant next round when the round is accomplished in the spraying and carry out the spraying, treat that the port department that spraying device removed the other end can enter into in the support, and can continue to remove in the support and carry out the spraying to the border of oil tank, the spraying is even and no dead angle, the processingquality of oil tank has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the spraying device of the present invention;

FIG. 3 is a schematic structural view of the support leg of the present invention;

fig. 4 is a schematic structural diagram of the bracket of the present invention.

In the figure: 1. a support block; 2. a hydraulic lever; 3. a pulley; 4. a rotating shaft; 5. a hose; 6. supporting legs; 7. a driving wheel; 8. a hard tube; 9. an atomizer; 10. a three-way pipe; 11. a protective cover; 12. a motor; 13. a fixed block; 14. a first bolt; 15. a tank body; 16. a support; 17. and a second bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an automatic spraying device for an FF oil storage tank comprises a supporting block 1, four hydraulic rods 2 are fixedly installed around the supporting block 1, pulleys 3 are fixedly installed at the outer ends of the four hydraulic rods 2, the outer ends of the four pulleys 3 are in contact with the inner wall of a tank body 15, a protective cover 11 is fixedly installed at the right side of the supporting block 1, a motor 12 is fixedly installed at the right side of the inner wall of the protective cover 11, an output shaft of the motor 12 penetrates through the supporting block 1 and extends to the right end of the supporting block to be fixedly connected with a three-way pipe 10, a rotating shaft 4 is fixedly installed at the left end of the three-way pipe, a hose 5 is fixedly installed at the left side of the rotating shaft 4, the hose 5 is communicated with the three-way pipe 10, the hose 5 can be adaptively stretched in the moving process along with the whole spraying device, the hose 5 has flexibility and cannot, the outer ends of the two hard tubes 8 are fixedly provided with atomizers 9.

Wherein, the bottom fixed mounting of safety cover 11 has fixed block 13, the inboard fixed mounting of fixed block 13 has two supporting legs 6, supporting leg 6 and the equal threaded connection of fixed block 13 have bolt 14 No. one, the bottom fixed mounting of two supporting legs 6 has action wheel 7, can rotate after action wheel 7 circular telegram, its internally mounted has direct current motor, the fixed cover of surface of the 15 right-hand members of jar body has two supports 16, the both sides threaded connection of two supports 16 has bolt 17 No. two.

Wherein, the liquid flow of top and bottom of three-way pipe 10 is equal, and paint gets into from the left end of three-way pipe 10, and the upper and lower both ends of branch income upper and lower three-way pipe 10.

Wherein, the supporting leg 6 forms an included angle of non-ninety degrees with the ground, the size of the included angle is determined by the inner diameter of the tank body 15, because the length of the supporting leg 6 is fixed and unchanged, but the inner diameter of the processed oil storage tank is also large or small according to the size of the inner volume of the oil storage tank, when the hydraulic rod 2 is expanded to the periphery and finally contacts the pulley 3 with the tank body 15, the heights of the supporting block 1 and the protective cover 11 from the bottom surface of the inner cavity of the tank body 15 are also different, the first bolt 14 is not screwed in a loose state in an initial state, the supporting leg 6 can freely rotate around the fixed block 13, in the process of completing the support by the hydraulic rod 2, the driving wheel 7 at the bottom end of the supporting leg 6 is always contacted with the bottom surface of the tank body 15 and forms an included angle with the bottom surface of the tank body 15, the size of the, otherwise, the smaller the angle is, the supporting legs 6 are matched with the hydraulic rod 2 to provide support for the whole spraying device, and the upper ends of the two supporting legs 6 are thinner.

Wherein, the both sides of two supports 16 all have the protruding plate that extends to both sides, and No. two bolt 17 forms ring shape through these two protruding plates with support 16 fixed connection, two supports 16 splices together, and the size of this ring shape internal diameter can change according to the size of the 15 diameters of jar body, and it is inside that can fix the outer fixed cup joint of the surface of jar body 15 when its requirement, fixes it through No. two bolt 17.

The working principle is as follows:

the extension of a hydraulic rod 2 is controlled, the spraying device is finally supported inside a tank body 15, all four pulleys 3 are in contact with the inner wall of the tank body 15, a first bolt 14 is screwed down to enable a supporting leg 6 to be fixed on a fixing block 13, a driving wheel 7 is in contact with the bottom of the tank body 15, two supports 16 are connected to the other end of the tank body 15 in a sleeved mode, a second bolt 17 is used for fixing the two supports 16, the two supports 16 are fixedly connected to the outer surface of the tank body 15 in a sleeved mode, the hose 5 is filled with anticorrosive paint, the anticorrosive paint can be finally sprayed on the inner wall of the tank body 15 through a three-way pipe 10, a hard pipe 8 and an atomizer 9, meanwhile, a motor 12 and the driving wheel 7 are electrified, the motor 12 can drive the three-way pipe 10 to rotate, the atomizer 9 can also rotate to spray the anticorrosive paint on the periphery of the inner wall of the tank body 15, the driving, the support 16 is disassembled and the spray device is recovered.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an automatic spraying device of FF oil storage tank, includes supporting shoe (1), its characterized in that: four hydraulic rods (2) are fixedly arranged around the supporting block (1), pulleys (3) are fixedly arranged at the outer ends of the four hydraulic rods (2), the outer ends of the four pulleys (3) are contacted with the inner wall of the tank body (15), a protective cover (11) is fixedly arranged on the right side of the supporting block (1), a motor (12) is fixedly arranged on the right side of the inner wall of the protective cover (11), an output shaft of the motor (12) penetrates through the supporting block (1) and extends to the right end of the supporting block to be fixedly connected with a three-way pipe (10), a rotating shaft (4) is fixedly installed at the left end of the three-way pipe, a hose (5) is fixedly installed at the left side of the rotating shaft (4), the hose (5) is communicated with a three-way pipe (10), the top end and the bottom end of the three-way pipe (10) are fixedly communicated with hard pipes (8), and the outer ends of the two hard pipes (8) are fixedly provided with atomizers (9).

2. The automatic spraying device of an FF storage tank of claim 1, wherein: the bottom fixed mounting of safety cover (11) has fixed block (13), the inboard fixed mounting of fixed block (13) has two supporting legs (6), equal threaded connection has bolt (14) No. one, two of supporting leg (6) and fixed block (13) the bottom fixed mounting of supporting leg (6) has action wheel (7), the external fixed surface of the right-hand member of the jar body (15) has cup jointed two supports (16), two the both sides threaded connection of support (16) has bolt (17) No. two.

3. The automatic spraying device of an FF storage tank of claim 1, wherein: the liquid flow rates at the top end and the bottom end of the three-way pipe (10) are equal.

4. The automatic painting device of an FF storage tank of claim 2, wherein: the supporting legs (6) and the ground form an included angle of ninety degrees, the size of the included angle is determined by the inner diameter of the tank body (15), and the upper ends of the two supporting legs (6) are thinner.

5. The automatic painting device of an FF storage tank of claim 2, wherein: two sides of the two brackets (16) are provided with protruding plates extending from two sides, and the second bolt (17) fixedly connects the brackets (16) through the two protruding plates.