CN116371644A - Storage tank inner wall spraying device with uniform spraying - Google Patents

Storage tank inner wall spraying device with uniform spraying Download PDF

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Publication number
CN116371644A
CN116371644A CN202310403268.9A CN202310403268A CN116371644A CN 116371644 A CN116371644 A CN 116371644A CN 202310403268 A CN202310403268 A CN 202310403268A CN 116371644 A CN116371644 A CN 116371644A
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CN
China
Prior art keywords
frame
cylinder
spraying
storage tank
waste suction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202310403268.9A
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Chinese (zh)
Other versions
CN116371644B (en
Inventor
张斌
王倩
王群生
曲发强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Huiteng Anticorrosion Equipment Co ltd
Original Assignee
Shandong Huiteng Anticorrosion Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Shandong Huiteng Anticorrosion Equipment Co ltd filed Critical Shandong Huiteng Anticorrosion Equipment Co ltd
Priority to CN202310403268.9A priority Critical patent/CN116371644B/en
Publication of CN116371644A publication Critical patent/CN116371644A/en
Application granted granted Critical
Publication of CN116371644B publication Critical patent/CN116371644B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/06Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
    • B05B13/069Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies the hollow bodies having a closed end
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/06Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
    • B05B13/0627Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies
    • B05B13/0636Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies by means of rotatable spray heads or nozzles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00Spray booths
    • B05B16/20Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254After-treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/04Headstocks; Working-spindles; Features relating thereto
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/06Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06Dust extraction equipment on grinding or polishing machines
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Soil Working Implements (AREA)

Abstract

The invention discloses a storage tank inner wall spraying device with uniform spraying, which particularly relates to the technical field of storage tank spraying, and comprises a storage tank body and a spraying mechanism, wherein the storage tank body is horizontally arranged, the end part of the spraying mechanism is arranged in the storage tank body, the spraying mechanism comprises a connecting frame, a rotary middle cylinder is rotatably arranged in the middle of the connecting frame, an expanding mechanism is arranged on one side of the rotary middle cylinder far away from the connecting frame, and a processing mechanism is fixedly arranged on one side of the expanding mechanism far away from the rotary middle cylinder.

Description

Storage tank inner wall spraying device with uniform spraying
Technical Field
The invention relates to the technical field of storage tank spraying, in particular to a storage tank inner wall spraying device with uniform spraying.
Background
The storage tank is used for storing chemical substances extracted from acid, alkali, alcohol, gas, liquid and the like; the following are basically included according to the material: polyethylene storage tanks, polypropylene storage tanks, glass fiber reinforced plastic storage tanks, ceramic storage tanks, rubber storage tanks, stainless steel storage tanks, and the like; in terms of cost performance of the storage tank, the steel lining polyethylene storage tank is most superior, has excellent corrosion resistance, high strength, long service life and the like, and can be manufactured into various types such as vertical type, horizontal type, transportation, stirring and the like.
In order to promote the result of use of storage tank, can use spraying device to carry out anticorrosive material's spraying to the storage tank inner wall in the in-process of storage tank processing generally, traditional storage tank inner wall spraying technology, it is more troublesome to use spraying mechanism to place the storage tank in more than the manual work, and the manual work spraying is more troublesome, and the spraying that just appears leaking easily, secondly, needs to carry out drying treatment after the spraying, can't carry out other operations to the storage tank when spraying, and the result of use is general, and for this reason, we propose a even storage tank inner wall spraying device of spraying to be used for solving above-mentioned problem.
Disclosure of Invention
The invention aims to provide a storage tank inner wall spraying device with uniform spraying, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a spraying even storage tank inner wall spraying device, includes storage tank body and spraying mechanism, storage tank body level is placed, spraying mechanism tip is arranged in the storage tank body, spraying mechanism includes the link, the rotatory well section of thick bamboo of middle part rotation installation of link, the one side that the link was kept away from to the rotatory well section of thick bamboo is equipped with expands the mechanism outward, the one side fixed mounting that the rotatory well section of thick bamboo was kept away from to the mechanism outward has processing mechanism.
Preferably, the outer mechanism that expands includes a plurality of outer subassemblies that annular array distributes, outer subassembly that expands includes two first rotating seats, outer subassembly is kept away from the one side outer wall of link in rotatory through two first rotating seats fixed mounting, all rotate on the first rotating seat and install the connecting rod, one side that the connecting rod kept away from first rotating seat all rotates and installs the second rotating seat, two the second rotating seat is kept away from one side fixed mounting who installs the connecting rod, two connecting rod mid-turn installs and is jointly driven the pole, the middle part fixed mounting who jointly drives the pole has a common driving axle, the middle part that jointly drives the pole is equipped with the longitudinal frame, the longitudinal frame's top has been seted up and is jointly driven the longitudinal groove that the axle cooperation was used, jointly drive axle swing joint in the longitudinal groove, set up the transversal groove that corresponds with the longitudinal frame on the rotatory well, the longitudinal frame keeps away from the one side slip joint of jointly driving axle in the transversal groove, in rotatory well one side slip joint that is close to the longitudinal frame has the driving piece, the middle part of rotating shaft keeps away from the joint in the rotatory driving piece and is kept away from in the rotatory piece and is fixed in the rotatory fixed drive end of fixing the extension piece in the rotatory drive end of driving axle.
Preferably, a protection plate is fixedly sleeved on one side of the longitudinal frame far away from the common driving shaft, the protection plate is in contact with the outer wall of the rotary middle cylinder, and the position of the protection plate corresponds to the position crossing the groove.
Preferably, the processing mechanism comprises a first chassis corresponding to the number of the outer expansion assemblies, the first chassis is fixedly arranged on the mounting frame in the corresponding outer expansion assemblies, a special-shaped scraping frame is fixedly arranged on one side, away from the mounting frame, of the first chassis, waste sucking spaces are formed on the inner side of the special-shaped scraping frame, a plurality of waste sucking penetrating grooves which are uniformly distributed are formed on the inner side of the special-shaped scraping frame, a polishing strip is fixedly arranged on one side, away from the first chassis, of the special-shaped scraping frame, a plurality of first branch pipes are fixedly clamped on one side, close to the first chassis, of the special-shaped scraping frame, a first main pipe is integrally formed at the end part of the first branch pipe, a first connecting joint is integrally formed at the middle part of the first main pipe, and a first connecting pipe is fixedly arranged at the end part of the first connecting joint.
Preferably, the treatment mechanism further comprises a waste suction outer cylinder matched with the special-shaped scraping frame, the waste suction outer cylinder is fixedly connected with the middle part of the rotating middle cylinder, one side of the waste suction outer cylinder is fixedly connected with a waste suction head corresponding to the special-shaped scraping frame, the end parts of the waste suction heads are fixedly provided with waste suction pipes, the waste suction pipes are fixedly connected with the rotating middle cylinder in a clamping manner, the end parts of the waste suction pipes are fixedly arranged with the end parts of the corresponding first connecting pipes, one side of the waste suction outer cylinder, far away from the waste suction head, is fixedly provided with a first sealing rotating part, the middle part of the first sealing rotating part is provided with a waste suction cylinder, and one side top fixing clamp of the waste suction outer cylinder, far away from the waste suction outer cylinder, is provided with a mounting head.
Preferably, the processing mechanism further comprises a second chassis corresponding to the number of the expansion assemblies, the second chassis is fixedly arranged on the mounting frame in the corresponding expansion assemblies, a spraying frame is fixedly arranged on one side, away from the mounting frame, of the second chassis, a plurality of uniformly distributed wide-angle spray heads are fixedly arranged on one side, away from the second chassis, of the spraying frame, a plurality of second branch pipes are fixedly clamped on one side, close to the second chassis, of the spraying frame, a plurality of second branch pipes are integrally formed with a second main pipe, a second connector is integrally formed in the middle of the second main pipe, and a second connecting pipe is fixedly arranged on one end of the second connector.
Preferably, the processing mechanism further comprises a middle guide cylinder matched with the spraying frame, the middle guide cylinder is located in the waste suction outer cylinder, one side of the middle guide cylinder is fixedly connected with a guide head corresponding to the spraying frame, the guide head is fixedly clamped on the waste suction outer cylinder, one side of the guide head, far away from the middle guide cylinder, extends out of the waste suction outer cylinder and is fixedly provided with a guide pipe, the guide pipe is fixedly clamped on the middle rotary cylinder, the end part of the guide pipe is fixedly arranged with the end part of the corresponding second connecting pipe, one side, far away from the guide head, of the middle guide cylinder is fixedly clamped with a second sealing rotating part, the middle part of the second sealing rotating part is provided with a feed head, one side, far away from the middle guide cylinder, of the feed head is fixedly clamped in the middle of the waste suction cylinder, and one side, far away from the middle guide cylinder, of the feed head extends out of the waste suction cylinder.
Preferably, the processing mechanism further comprises third underframes corresponding to the number of the expansion assemblies, the third underframes are fixedly installed on the installation frames in the corresponding expansion assemblies, and heating rods are fixedly installed at the end parts of the third underframes.
Preferably, one end of the rotary middle cylinder close to the connecting frame is fixedly sleeved with a crown gear, a driving motor is fixedly arranged at the top end of the connecting frame, a driving gear is fixedly arranged at the driving end of the driving motor, the driving gear is in meshed connection with the crown gear, and a mounting seat is fixedly arranged at one side of the connecting frame far away from the rotary middle cylinder.
Preferably, the outside fixed cover of inhaling useless section of thick bamboo is equipped with the steady rest, steady rest fixed mounting is on the link.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up the mechanism that expands, the cooperation uses a plurality of processing mechanisms, adjusts a plurality of processing mechanism's interval in a flexible way, and the whole processing mechanism of being convenient for removes to the storage tank body in, carries out automatic grinding, the automatic extraction of sweeps, the even automatic spraying operation of rotatory broad face of storage tank body inner wall to the storage tank body inner wall of different internal diameter size, promotes spraying effect and quality to the storage tank body inner wall, and has promoted the result of use and the flexibility of whole device;
2. the cooperation sets up third chassis, heating rod, and the spraying in-process opens the heating rod and carries out heating stoving immediately to the coating after the spraying, promotes the adhesion effect of spraying coating, further promotes spraying effect and quality to storage tank body inner wall.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Figure 1 is a schematic diagram of the structure of the present invention,
figure 2 is a schematic view of the structure of the spraying mechanism in the invention,
FIG. 3 is a schematic view of the structure of the spraying mechanism of the present invention after being disassembled,
figure 4 is an enlarged view of the invention at a in figure 3,
figure 5 is an enlarged view of the invention at B in figure 3,
figure 6 is a schematic view of a part of the structure of the treatment mechanism in the present invention,
figure 7 is a schematic view of another part of the structure of the treatment mechanism in the present invention,
figure 8 is an enlarged view of figure 7 at C of the present invention,
figure 9 is a schematic view of another part of the structure of the treatment mechanism in the present invention,
fig. 10 is an enlarged view of the invention at D in fig. 9.
In the figure: 1. a storage tank body; 2. a spraying mechanism; 3. a connecting frame; 31. a mounting base; 4. rotating the middle cylinder; 5. an outward expansion mechanism; 6. a processing mechanism; 7. a crown gear; 71. a driving motor; 72. a drive gear; 51. a first rotating seat; 52. a connecting rod; 53. a second rotating seat; 54. a mounting frame; 55. a common driving rod; 56. a common drive shaft; 561. a longitudinal groove; 57. a longitudinal frame; 571. traversing the groove; 572. a protection plate; 58. a driving block; 59. a telescopic rod; 61. a first chassis; 601. waste suction space; 62. a special-shaped scraping frame; 621. waste sucking through groove; 622. polishing the strip; 63. a first branch pipe; 631. a first manifold; 632. a first connector; 633. a first connection pipe; 64. waste absorbing outer cylinder; 641. waste suction heads; 642. a waste suction pipe; 643. a first seal rotating member; 644. a waste suction cylinder; 645. a mounting head; 646. a stabilizing frame; 65. a second chassis; 66. a spraying frame; 661. a wide angle spray head; 67. a guide middle cylinder; 671. a material guiding head; 672. a material guiding pipe; 673. a second seal rotating member; 674. a feed block; 68. a second branch pipe; 681. a second manifold; 682. a second connector; 683. a second connection pipe; 69. a third chassis; 691. and (5) heating the rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: as shown in fig. 1-10, the invention provides a spraying device for the inner wall of a storage tank with uniform spraying, which comprises a storage tank body 1 and a spraying mechanism 2, wherein the storage tank body 1 is horizontally arranged, the end part of the spraying mechanism 2 is arranged in the storage tank body 1, the spraying mechanism 2 comprises a connecting frame 3, a middle part of the connecting frame 3 is rotatably provided with a rotary middle cylinder 4, one end of the rotary middle cylinder 4, which is close to the connecting frame 3, is fixedly sleeved with a crown gear 7, the top end of the connecting frame 3 is fixedly provided with a driving motor 71, the driving end of the driving motor 71 is fixedly provided with a driving gear 72, the driving gear 72 is in meshed connection with the crown gear 7, one side, which is far away from the rotary middle cylinder 4, of the connecting frame 3 is fixedly provided with a mounting seat 31, before use, the mounting seat 31 is arranged at the driving end of an external driving mechanism, the external driving mechanism is started to drive the whole spraying mechanism 2 to horizontally move and vertically lift through the mounting seat 31, the connecting frame 3, the position of the spraying mechanism 2 is flexibly adjusted until the spraying mechanism 2 is arranged in the horizontally arranged storage tank body 1, and the rotary middle cylinder 4 and the storage tank body 1 are coaxially controlled, and the driving gear 71 is driven by the driving motor 7, and the crown gear 72 is driven to rotate in the rotary middle cylinder 3 when the driving motor is controlled and the driving motor is driven to rotate, and the crown gear 7 is driven to rotate and the crown gear 7;
the one side of rotating middle section of thick bamboo 4 keeping away from link 3 is equipped with expands mechanism 5 outward, expand mechanism 5 keep away from rotating middle section of thick bamboo 4 one side fixed mounting have processing mechanism 6, rotate middle section of thick bamboo 4, drive expand mechanism 5, processing mechanism 6 rotation outward.
The expanding mechanism 5 comprises a plurality of expanding components distributed in an annular array, the expanding components comprise two first rotating seats 51, the expanding components are fixedly arranged on the outer wall of one side of the rotating middle cylinder 4 far away from the connecting frame 3 through the two first rotating seats 51, connecting rods 52 are rotatably arranged on the first rotating seats 51, second rotating seats 53 are rotatably arranged on one side of the connecting rods 52 far away from the first rotating seats 51, mounting frames 54 are fixedly arranged on one side of the two second rotating seats 53 far away from the connecting rods 52, the mounting frames 54 are rotatably arranged on the outer sides of the rotating middle cylinder 4 through the arrangement of the first rotating seats 51 and the second rotating seats 53, the mounting frames 54 are conveniently and reversely moved or oppositely moved in the outer sides of the rotating middle parts of the rotating middle cylinders 4, common driving rods 55 are rotatably arranged in the middle parts of the two connecting rods 52, common driving shafts 56 are fixedly arranged in the middle parts of the common driving rods 55, the middle part of the common driving rod 55 is provided with a longitudinal frame 57, the top of the longitudinal frame 57 is provided with a longitudinal groove 561 matched with the common driving shaft 56, the common driving shaft 56 is movably clamped in the longitudinal groove 561, the rotating middle cylinder 4 is provided with a transverse groove 571 corresponding to the longitudinal frame 57, one side of the longitudinal frame 57 far away from the common driving shaft 56 is slidably clamped in the transverse groove 571, one side of the rotating middle cylinder 4 close to the longitudinal frame 57 is slidably clamped with a driving block 58, one end of the longitudinal frame 57 far away from the common driving shaft 56 extends into the rotating middle cylinder 4 and is movably clamped in the driving block 58, the rotating middle cylinder 4 is fixedly provided with a telescopic rod 59, the driving end of the telescopic rod 59 and the driving block 58 are fixedly arranged, and when the common driving rod is used, the telescopic rod 59 is controlled and started to drive the driving block 58 to move towards one side of the telescopic rod 59, so that the longitudinal frames 57 in a plurality of outer expanding assemblies are driven to horizontally move, the common driving shaft 56 is driven, the common driving rod 55 moves, the common driving shaft 56 slides in the corresponding longitudinal groove 561, so that the plurality of connecting rods 52 are driven to move back, the installation frames 54 in the plurality of external expansion assemblies are driven to move back on the outer side of the rotary middle cylinder 4, the distance between the plurality of installation frames 54 is increased, and conversely, the telescopic rod 59 is opened to drive the driving block 58 to move towards one side far away from the telescopic rod 59, so that the longitudinal frames 57 in the plurality of external expansion assemblies are driven to horizontally move, the common driving shaft 56 and the common driving rod 55 are driven to move, the common driving shaft 56 slides in the corresponding longitudinal groove 561, the plurality of connecting rods 52 are driven to move back to back, the installation frames 54 in the plurality of external expansion assemblies are driven to move back on the outer side of the rotary middle cylinder 4, and the distance between the plurality of installation frames 54 is reduced.
The vertical frame 57 is fixedly sleeved with a protection plate 572 at one side far away from the common driving shaft 56, the protection plate 572 is in contact with the outer wall of the rotary middle cylinder 4, the position of the protection plate 572 corresponds to the position of the crossing groove 571, and when the vertical frame 57 moves horizontally, the protection plate 572 is driven to move horizontally to protect the crossing groove 571.
The processing mechanism 6 includes the first chassis 61 that corresponds with the outer subassembly quantity, first chassis 61 fixed mounting is in corresponding outer subassembly on the mounting bracket 54 that expands, one side fixed mounting that the mounting bracket 54 was kept away from to first chassis 61 has dysmorphism to scrape the frame 62, dysmorphism is scraped the inboard of frame 62 and is formed and inhale useless space 601, a plurality of waste sucking through grooves 621 of evenly distributed have been seted up to the inboard that dysmorphism was scraped the frame 62, one side fixed mounting that the frame 62 was kept away from first chassis 61 has the polishing strip 622, carries out the back to the removal in the outside of rotary middle section of thick bamboo 4 through driving a plurality of outer frame 54, drives a plurality of polishing strips 622 and carries out the back to the removal, until polishing strip 622 and the inner wall contact of storage tank body 1, later, rotates in the link 3 through rotary middle section of thick bamboo 4, drives a plurality of outer subassemblies, polishing strips 622 and rotates, realizes the automatic polishing to the inner wall of storage tank body 1 through polishing strip 622 to promote the inner wall smoothness of storage tank body 1 to promote the result of use of whole device, dysmorphism is scraped frame 62 and is close to one side fixed with a plurality of first connecting pipes 63, a plurality of first connecting pipes 63 are equipped with the first connecting pipe 631, the first connecting pipe end portion is provided with the first connecting pipe 631.
The treatment mechanism 6 further comprises a waste suction outer cylinder 64 matched with the special-shaped scraping frame 62, the waste suction outer cylinder 64 is fixedly clamped at the middle part of the rotary middle cylinder 4, one side of the waste suction outer cylinder 64 is fixedly connected with a waste suction head 641 corresponding to the special-shaped scraping frame 62, the end parts of the waste suction heads 641 are fixedly provided with waste suction pipes 642, the waste suction pipes 642 are fixedly clamped on the rotary middle cylinder 4, the end parts of the waste suction pipes 642 and the end parts corresponding to the first connecting pipes 633 are fixedly arranged, one side of the waste suction outer cylinder 64 far away from the waste suction head 641 is fixedly clamped with a first sealing rotating piece 643, the middle part of the first sealing rotating piece 643 is provided with a waste suction cylinder 644, when the positions of the waste suction cylinders 644 are fixed, the rotation of the rotary middle cylinder 4 and the waste suction outer cylinder 64 are not influenced, the sealing performance of the connection between the waste suction cylinder 644 and the waste suction outer cylinder 64 is not influenced, the waste suction cylinder 644 is provided with a mounting head 645 fixedly clamped at the top of one side far away from the waste suction cylinder 64, before use, the end part of the mounting head 645 is connected with the suction end of the suction pump mechanism, the suction pump mechanism is started, the air flow at the waste suction space 601 enters the special-shaped scraping frame 62 through the waste suction penetrating grooves 621, then the air flow is sucked into the suction pump mechanism through the first branch pipes 63, the first main pipes 631, the first connecting joints 632, the first connecting pipes 633, the waste suction head 641, the waste suction cylinder 64, the waste suction cylinder 644 and the mounting head 645, thereby forming negative pressure at the waste suction space 601, waste scraps generated by automatic polishing enter the waste suction space 601 of the negative pressure, enter the special-shaped scraping frame 62 through the waste suction penetrating grooves 621, then the waste suction head 641, the waste suction cylinder 64, the waste suction cylinder 644 and the mounting head 645 are sucked into the suction pump mechanism, realize the automatic extraction of sweeps, prevent that sweeps from dropping in storage tank body 1, influence follow-up automatic spraying operation.
The processing mechanism 6 further comprises second underframe 65 corresponding to the number of the expansion assemblies, the second underframe 65 is fixedly installed on the installation frame 54 in the corresponding expansion assemblies, a spraying frame 66 is fixedly installed on one side, away from the installation frame 54, of the second underframe 65, a plurality of evenly distributed wide-angle spray heads 661 are fixedly installed on one side, away from the second underframe 65, of the spraying frame 66, a plurality of second branch pipes 68 are fixedly clamped on one side, close to the second underframe 65, of the spraying frame 66, a plurality of second branch pipes 68 are integrally formed at the end portions of the second branch pipes 68, a second header pipe 681 is integrally formed at the middle portion of the second header pipe 681, a second connecting pipe 682 is integrally formed at the end portion of the second header pipe 682, and a second connecting pipe 683 is fixedly installed at the end portion of the second header pipe 682.
The treatment mechanism 6 further comprises a middle guide cylinder 67 matched with the spraying frame 66, the middle guide cylinder 67 is positioned in the waste suction outer cylinder 64, one side of the middle guide cylinder 67 is fixedly connected with a guide head 671 corresponding to the spraying frame 66, the guide head 671 is fixedly clamped on the waste suction outer cylinder 64, one side of the guide head 671 far away from the middle guide cylinder 67 extends out of the waste suction outer cylinder 64 and is fixedly provided with a guide pipe 672, the guide pipe 672 is fixedly clamped on the rotating middle cylinder 4, the end part of the guide pipe 672 and the end part corresponding to the second connecting pipe 683 are fixedly provided with a second sealing rotating part 673, the middle part of the second sealing rotating part 673 is provided with a feed head 674, by arranging the second sealing rotating part 673, the position of the feed head 674 is fixed, the rotation of the rotating middle cylinder 4 and the middle guide cylinder 67 is not influenced, the tightness of the connection between the middle guide cylinder 67 and the feeding head 674 is not affected, one side of the feeding head 674 far away from the middle guide cylinder 67 is fixedly clamped in the middle of the waste suction cylinder 644, one side of the feeding head 674 far away from the middle guide cylinder 67 extends out of the waste suction cylinder 644, before use, the end of the feeding head 674 is connected with the spray agent output end of a spraying instrument, the spraying instrument is started, the spray agent enters the spraying frame 66 through the feeding head 674, the middle guide cylinder 67, the feeding head 671, the feeding tube 672, the second connecting tube 683, the second connecting head 682, the second main pipe 681 and the plurality of second branch pipes 68, and is sprayed on the inner wall of the storage tank body 1 through the plurality of wide-angle spray heads 661, the plurality of spraying frames 66 and the wide-angle spray heads 661 are driven to rotate in the connecting frame 3 in cooperation with the rotation of the middle guide cylinder 4, so that the inner wall of the storage tank body 1 is uniformly and automatically sprayed on a rotary wide surface, and the spraying effect and quality on the inner wall of the storage tank body 1 are improved.
The processing mechanism 6 further comprises third underframe 69 corresponding to the number of the expansion components, the third underframe 69 is fixedly arranged on the mounting frame 54 in the corresponding expansion components, the heating rod 691 is fixedly arranged at the end part of the third underframe 69, the heating rod 691 is started to immediately heat and dry the sprayed paint in the spraying process, the attaching effect of the sprayed paint is improved, and the spraying effect and quality of the inner wall of the storage tank body 1 are further improved.
The outside fixed cover of inhaling useless section of thick bamboo 644 is equipped with firm frame 646, firm frame 646 fixed mounting is on link 3, through setting up firm frame 646, increases the stability of inhaling useless section of thick bamboo 644.
Working principle: before use, the mounting seat 31 is mounted on the driving end of the external driving mechanism, the end part of the mounting head 645 is connected with the suction end of the pumping mechanism, and the end part of the feeding head 674 is connected with the spray agent output end of the spraying instrument;
the external driving mechanism is started to drive the whole spraying mechanism 2 to horizontally move and vertically lift through the mounting seat 31 and the connecting frame 3, so that the position of the spraying mechanism 2 is flexibly adjusted until the spraying mechanism 2 is placed in the horizontally placed storage tank body 1, and the rotary middle cylinder 4 and the storage tank body 1 are coaxial;
subsequently, the telescopic rod 59 is controlled and started to drive the driving block 58 to move towards one side of the telescopic rod 59, so that the longitudinal frames 57 in the plurality of expansion components are driven to horizontally move, the common driving shaft 56 and the common driving rod 55 are driven to move, the common driving shaft 56 slides in the corresponding longitudinal groove 561, so that the plurality of connecting rods 52 are driven to move back, the mounting frames 54 in the plurality of expansion components are driven to move back on the outer side of the rotary middle cylinder 4, and the plurality of grinding bars 622 are driven to move back until the grinding bars 622 are contacted with the inner wall of the storage tank body 1;
then, the driving motor 71 is controlled and started, the driving gear 72 is driven to drive the crown gear 7 to rotate, thereby driving the rotary middle cylinder 4 to rotate in the connecting frame 3, driving the plurality of external expansion components and the polishing strip 622 to rotate, realizing automatic polishing of the inner wall of the storage tank body 1 through the polishing strip 622, improving the smoothness of the inner wall of the storage tank body 1, thereby improving the using effect of the whole device, simultaneously, starting the pumping mechanism, enabling air flow at the waste suction space 601 to enter the special-shaped scraping frame 62 through the plurality of waste suction penetrating grooves 621, then enabling the air flow to be sucked into the pumping mechanism through the plurality of first branch pipes 63, the first main pipes 631, the first connecting pipes 633, the first connecting heads 632, the first connecting pipes 633, the waste suction heads 641, the waste suction outer cylinder 64 and the waste suction cylinder 644, the mounting head 645, forming negative pressure at the waste suction space 601, enabling waste scraps generated by automatic polishing to enter the waste suction space 601 of the negative pressure, and enter the special-shaped scraping frame 62 through the plurality of waste suction penetrating grooves 621, and then enabling the waste scraps to be automatically sucked out of the waste suction pump body 631, and preventing the waste scraps from falling down in the spraying mechanism 1 after the waste suction storage tank 1;
then, starting a spraying instrument, enabling the spraying agent to enter a spraying frame 66 through a feeding head 674, a middle guide cylinder 67, a guide head 671, a guide pipe 672, a second connecting pipe 683, a second connector 682, a second main pipe 681 and a plurality of second branch pipes 68, spraying the spraying agent on the inner wall of the storage tank body 1 through a plurality of wide-angle spray heads 661, and driving the plurality of spraying frames 66 and the wide-angle spray heads 661 to rotate in the connecting frame 3 in cooperation with rotation of the middle guide cylinder 4, so that the inner wall of the storage tank body 1 is uniformly and automatically sprayed in a rotary type wide-area manner, and the spraying effect and quality on the inner wall of the storage tank body 1 are improved;
in the spraying process, the heating rod 691 is started to heat and dry the sprayed paint immediately, so that the attaching effect of the sprayed paint is improved, and the spraying effect and quality of the inner wall of the storage tank body 1 are further improved;
after spraying is finished, the telescopic rod 59 is started to drive the driving block 58 to move towards one side far away from the telescopic rod 59, so that the longitudinal frames 57 in the plurality of external expansion assemblies are driven to horizontally move, the common driving shaft 56 and the common driving rod 55 are driven to move, the common driving shaft 56 slides in the corresponding longitudinal grooves 561, so that the plurality of connecting rods 52 are driven to move in opposite directions, the mounting frames 54 in the plurality of external expansion assemblies are driven to move in opposite directions on the outer side of the rotary middle cylinder 4, the distance between the plurality of mounting frames 54 and the processing mechanism 6 is reduced, and the spraying mechanism 2 can conveniently horizontally withdraw the storage tank body 1;
wherein, through setting up outer mechanism 5 that expands, adjust the interval of a plurality of processing mechanism 6 in a flexible way, be convenient for carry out automatic grinding, the automatic extraction of sweeps, the even automatic spraying operation of rotation type wide surface of storage tank body 1 inner wall to the storage tank body 1 inner wall of different internal diameter size, and then promoted the result of use and the flexibility of whole device.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a even storage tank inner wall spraying device of spraying, includes storage tank body (1) and spraying mechanism (2), its characterized in that: the storage tank is characterized in that the storage tank body (1) is horizontally placed, the end part of the spraying mechanism (2) is arranged in the storage tank body (1), the spraying mechanism (2) comprises a connecting frame (3), a rotary middle cylinder (4) is rotatably arranged in the middle of the connecting frame (3), an outer expansion mechanism (5) is arranged on one side, far away from the connecting frame (3), of the rotary middle cylinder (4), and a processing mechanism (6) is fixedly arranged on one side, far away from the rotary middle cylinder (4), of the outer expansion mechanism (5).
2. The spray device for uniformly spraying the inner wall of the storage tank according to claim 1, wherein: the expanding mechanism (5) comprises a plurality of expanding components distributed in an annular array, the expanding components comprise two first rotating seats (51), the expanding components are fixedly arranged on the outer wall of one side of a rotating middle cylinder (4) far away from a connecting frame (3) through the two first rotating seats (51), connecting rods (52) are rotatably arranged on the first rotating seats (51), second rotating seats (53) are rotatably arranged on one side of the connecting rods (52) far away from the first rotating seats (51), a mounting frame (54) is fixedly arranged on one side of the two second rotating seats (53) far away from the connecting rods (52), a common driving rod (55) is rotatably arranged in the middle of the connecting rods (52), a longitudinal frame (57) is arranged in the middle of the common driving rod (55), longitudinal grooves (561) matched with the common driving shaft (56) are formed in the top of the first rotating seats (51), the common driving shaft (56) is movably clamped in the longitudinal grooves (561), the longitudinal frames (57) are correspondingly arranged on one side of the rotating middle cylinder (55) far away from the rotating middle cylinder (57), the longitudinal frames (57) are transversely arranged in the corresponding sliding grooves (57), one end of the longitudinal frame (57) far away from the common driving shaft (56) extends into the rotary middle cylinder (4) and is movably clamped in the driving block (58), a telescopic rod (59) is fixedly installed in the rotary middle cylinder (4), and the driving end of the telescopic rod (59) is fixedly installed with the driving block (58).
3. A spray device for uniformly spraying the inner wall of a storage tank according to claim 2, wherein: and a protection plate (572) is fixedly sleeved on one side of the longitudinal frame (57) far away from the common driving shaft (56), the protection plate (572) is contacted with the outer wall of the rotary middle cylinder (4), and the position of the protection plate (572) corresponds to the position of the transverse groove (571).
4. A spray device for uniformly spraying the inner wall of a storage tank according to claim 2, wherein: the treatment mechanism (6) comprises first underframe (61) corresponding to the number of the outward expansion components, the first underframe (61) is fixedly arranged on a mounting frame (54) in the corresponding outward expansion components, a special-shaped scraping frame (62) is fixedly arranged on one side, away from the mounting frame (54), of the first underframe (61), waste suction spaces (601) are formed on the inner side of the special-shaped scraping frame (62), a plurality of waste suction penetrating grooves (621) are uniformly distributed on the inner side of the special-shaped scraping frame (62), polishing strips (622) are fixedly arranged on one side, away from the first underframe (61), of the special-shaped scraping frame (62), a plurality of first branch pipes (63) are fixedly clamped on one side, close to the first underframe (61), of the first branch pipes (63), first main pipes (631) are integrally formed on the end parts of the first branch pipes (63), first connecting joints (632) are integrally formed on the middle parts of the first main pipes, and the first connecting pipes (633) are fixedly arranged on the end parts of the first connecting joints (632).
5. The spray device for uniformly spraying the inner wall of the storage tank according to claim 4, wherein: the treatment mechanism (6) further comprises a waste suction outer cylinder (64) matched with the special-shaped scraping frame (62), the waste suction outer cylinder (64) is fixedly clamped at the middle part of the rotary middle cylinder (4), one side of the waste suction outer cylinder (64) is fixedly connected with a waste suction head (641) corresponding to the special-shaped scraping frame (62), the end parts of the waste suction head (641) are fixedly provided with waste suction pipes (642), the waste suction pipes (642) are fixedly clamped on the rotary middle cylinder (4), the end parts of the waste suction pipes (642) and the end parts of the corresponding first connecting pipes (633) are fixedly installed, one side fixing clamp of the waste suction outer cylinder (64) away from the waste suction head (641) is provided with a first sealing rotating part (643), the middle part of the first sealing rotating part (643) is provided with a waste suction cylinder (644), and one side top fixing clamp of the waste suction cylinder (644) away from the waste suction outer cylinder (64) is provided with an installation head (645).
6. The spray device for uniformly spraying the inner wall of the storage tank according to claim 4, wherein: the processing mechanism (6) further comprises second underframe (65) corresponding to the number of the expansion assemblies, the second underframe (65) is fixedly installed on a mounting frame (54) in the corresponding expansion assemblies, a spraying frame (66) is fixedly installed on one side, away from the mounting frame (54), of the second underframe (65), a plurality of evenly distributed wide-angle spray heads (661) are fixedly installed on one side, away from the second underframe (65), of the spraying frame (66), a plurality of second branch pipes (68) are fixedly clamped on one side, close to the second underframe (65), of the spraying frame (66), a plurality of second main pipes (681) are integrally formed in end portions of the second branch pipes (68), second connectors (682) are integrally formed in middle portions of the second main pipes (681), and second connecting pipes (683) are fixedly installed on end portions of the second connectors (682).
7. The spray device for uniformly spraying the inner wall of the storage tank according to claim 6, wherein: the treatment mechanism (6) further comprises a middle guide cylinder (67) matched with the spraying frame (66), the middle guide cylinder (67) is located in the waste suction outer cylinder (64), one side of the middle guide cylinder (67) is fixedly connected with a guide head (671) corresponding to the spraying frame (66), the guide head (671) is fixedly clamped on the waste suction outer cylinder (64), one side, far away from the middle guide cylinder (67), of the guide head (671) extends out of the waste suction outer cylinder (64) and is fixedly provided with a guide pipe (672), the guide pipe (672) is fixedly clamped on the middle rotary cylinder (4), the end part of the guide pipe (672) and the end part of the corresponding second connecting pipe (683) are fixedly arranged, one side, far away from the guide head (671), of the second sealing rotating member (673) is fixedly clamped with a second sealing rotating member (673), one side, far away from the guide head (67), of the guide head (67) is fixedly clamped with a guide pipe (672), and one side, far away from the guide head (67), of the middle guide cylinder (67) is fixedly clamped with a second sealing member (673).
8. The spray device for uniformly spraying the inner wall of the storage tank according to claim 4, wherein: the processing mechanism (6) further comprises third underframe (69) corresponding to the number of the expansion assemblies, the third underframe (69) is fixedly arranged on the mounting frame (54) in the corresponding expansion assembly, and a heating rod (691) is fixedly arranged at the end part of the third underframe (69).
9. The spray device for uniformly spraying the inner wall of the storage tank according to claim 1, wherein: the rotary middle cylinder (4) is fixedly sleeved with a crown gear (7) at one end close to the connecting frame (3), a driving motor (71) is fixedly arranged at the top end of the connecting frame (3), a driving gear (72) is fixedly arranged at the driving end of the driving motor (71), the driving gear (72) is meshed with the crown gear (7), and a mounting seat (31) is fixedly arranged at one side, far away from the rotary middle cylinder (4), of the connecting frame (3).
10. The spray device for uniformly spraying the inner wall of the storage tank according to claim 5, wherein: the outside fixed cover of inhaling useless section of thick bamboo (644) is equipped with firm frame (646), firm frame (646) fixed mounting is on link (3).
CN202310403268.9A 2023-04-17 2023-04-17 Storage tank inner wall spraying device with uniform spraying Active CN116371644B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117282584A (en) * 2023-11-22 2023-12-26 天成涂装系统(常州)有限公司 Engineering machinery rust-proof coating device
CN117981883A (en) * 2024-04-03 2024-05-07 荣成市精宜海洋科技股份有限公司 Centrifugal separation equipment and method for kelp processing

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JPH04331656A (en) * 1991-05-07 1992-11-19 Kawasaki Steel Corp Pipeline inner surface working device
JP6859538B1 (en) * 2020-04-08 2021-04-14 永康珀帳▲り▼電池科技有限公司 Paint spraying and drying equipment for metal pipes
CN112676943A (en) * 2020-12-24 2021-04-20 李萍 Inner wall rust-resistant device that polishes for steel pipe
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CN115464478A (en) * 2022-11-15 2022-12-13 泰州俊宇不锈钢材料有限公司 Nonrust steel pipe inner wall burnishing device
CN218136829U (en) * 2022-09-07 2022-12-27 湖北荣峰智能设备制造有限公司 Pipeline inner wall equipment of polishing
CN115532502A (en) * 2022-09-28 2022-12-30 中钢集团邢台机械轧辊有限公司 Automatic polishing and spraying system for metal mold of casting roller

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Publication number Priority date Publication date Assignee Title
JPH04331656A (en) * 1991-05-07 1992-11-19 Kawasaki Steel Corp Pipeline inner surface working device
JP6859538B1 (en) * 2020-04-08 2021-04-14 永康珀帳▲り▼電池科技有限公司 Paint spraying and drying equipment for metal pipes
CN112676943A (en) * 2020-12-24 2021-04-20 李萍 Inner wall rust-resistant device that polishes for steel pipe
CN216105250U (en) * 2021-08-09 2022-03-22 山东联合电力产业发展有限公司 Pay-off is used in electric power construction
CN218136829U (en) * 2022-09-07 2022-12-27 湖北荣峰智能设备制造有限公司 Pipeline inner wall equipment of polishing
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117282584A (en) * 2023-11-22 2023-12-26 天成涂装系统(常州)有限公司 Engineering machinery rust-proof coating device
CN117282584B (en) * 2023-11-22 2024-02-09 天成涂装系统(常州)有限公司 Engineering machinery rust-proof coating device
CN117981883A (en) * 2024-04-03 2024-05-07 荣成市精宜海洋科技股份有限公司 Centrifugal separation equipment and method for kelp processing

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