CN110252571B - Propeller rust removing and painting device for civil ship - Google Patents
Propeller rust removing and painting device for civil ship Download PDFInfo
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- CN110252571B CN110252571B CN201910636419.9A CN201910636419A CN110252571B CN 110252571 B CN110252571 B CN 110252571B CN 201910636419 A CN201910636419 A CN 201910636419A CN 110252571 B CN110252571 B CN 110252571B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines 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
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
- B05B9/0406—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material with several pumps
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention discloses a rust removing and painting device for a propeller of a civil ship, which comprises a machine body, wherein a rust removing cavity is arranged in the machine body, storage spaces are symmetrically arranged at the upper part and the lower part of the left side of the rust removing cavity, a switch cavity is arranged at the right side of the storage space, a rust removing agent is added into the cavity through a second adding opening, banana oil is added into a first adding opening at the upper side, then rust-proof paint is added into a first adding opening at the lower side, and a propeller shaft is inserted into a clamping block.
Description
Technical Field
The invention relates to the field of ship maintenance, in particular to a rust removing and painting device for a propeller of a civil ship.
Background
People living at sea often need to catch fish at sea to maintain own life, the propeller is used as a power source of the fishing boat, the fishing boat needs to be soaked in the sea at any time in use, seawater contains a lot of salt, the fishing boat is very easy to rust in daily use, and metal sprayed with paint or specially treated is also easy to rust in time.
After the civil ship propeller is rusted, rust removal treatment is needed, but the civil ship propeller is small in size and low in value, is not suitable for large-scale propeller rust removal equipment, can only be used for removing rust and spraying paint manually, and is low in efficiency.
Disclosure of Invention
The invention aims to provide a rust removing and painting device for a propeller of a civil ship, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a rust removing and painting device for a propeller of a civil ship comprises a body, wherein a rust removing cavity is arranged in the body, storage spaces are symmetrically arranged at the upper and lower parts of the left side of the rust removing cavity, a switch cavity is arranged at the right side of the storage spaces, and a painting device used for painting the propeller is arranged between the switch cavity and the storage spaces;
the paint spraying device comprises first feeding ports which are symmetrically arranged on the rear side wall of the storage space from top to bottom, the storage space is communicated with the switch cavity, a switch sliding plate is connected in the switch cavity in a sliding way, a switch spring is connected between the switch sliding plate and the switch cavity, the switch sliding plate extends upwards to penetrate through the top wall of the switch cavity, and is connected with the top wall of the switch cavity and the top surface of the machine body in a sliding way, the switch sliding plate is provided with discharge holes in the upper and lower symmetry, flexible water pipes are symmetrically connected between the discharge port and the storage space from top to bottom, a paint spraying pipeline is arranged on the right side wall of the switch cavity, when the switch sliding plate slides up and down, the paint spraying pipeline can be communicated with the two discharge ports and can be communicated with only one discharge port at the same time, a first pump is fixedly arranged in the paint spraying pipeline, and a spray head communicated with the rust removing cavity is arranged on the right side wall of the paint spraying pipeline;
the right side wall in rust cleaning chamber is equipped with adds the pipeline, the right side of adding the pipeline is equipped with the cavity, be equipped with the storage device who is used for being equipped with rust cleaning liquid in the cavity, the top surface bilateral symmetry of organism is equipped with the smooth chamber of opening, the diapire in the smooth chamber of opening is equipped with the belt space respectively, the diapire in belt space is equipped with the power chamber, the power chamber with be equipped with elevating gear in the smooth chamber of opening, the top surface of organism is equipped with the top piece, elevating gear is used for the drive the rising and the decline of top piece, be equipped with in the top piece and rotate the chamber, it is used for driving to rotate to be equipped with in the chamber the screw pivoted rotating device, the bilateral symmetry in rotation chamber is equipped with from the chamber, the roof of from the chamber is equipped with T shape spout respectively, be equipped with in the from the chamber and be used.
On the basis of the technical scheme, the storage device is composed of a second feeding port and a second pump, the second feeding port is formed in the rear side wall of the cavity, and the second pump communicated with the feeding pipeline is fixedly arranged on the bottom wall of the cavity.
On the basis of the technical scheme, the lifting device consists of a lifting motor, a long shaft, a first belt pulley, a short screw rod, a second belt pulley, a connecting belt, a threaded block, a hinged rod and a penetrating shaft, the left side wall of the power cavity is fixedly provided with the lifting motor, the lifting motor is connected with the long shaft in a power way, the first belt pulleys are fixedly arranged on the long shaft in a bilateral symmetry manner, the left side wall and the right side wall of the opening sliding cavity are respectively and rotatably connected with the short screw rods, the threads on the two short screw rods are opposite, the second belt pulleys are fixedly arranged on the short screw rods respectively, the second belt pulleys and the first belt pulleys are connected with one another through the connecting belts, each short screw rod is respectively in threaded connection with the threaded block which is in sliding connection with the opening sliding cavity, each threaded block is hinged with the hinge rod, and the hinge rod and the top block are rotatably connected with one another through the through shaft.
On the basis of the technical scheme, the rotating device is composed of a rotating motor, a motor short shaft, a clamping block and a rubber pad, the rotating motor is fixedly installed on the top wall of the rotating cavity, the motor short shaft is in power connection with the rotating motor, the clamping block is fixedly arranged on the bottom surface of the motor short shaft, and the rubber pad used for fixing the spiral propeller shaft is arranged in the clamping block.
On the basis of the technical scheme, the auxiliary device comprises a T-shaped sliding block, a long rack, a hydraulic oil cavity, a compression sliding block, a hydraulic rod, a movable plate, a vertical shaft, a third belt pulley, an elastic belt and a large gear, the T-shaped sliding block is symmetrically and slidably mounted in the T-shaped sliding groove, the long rack is fixedly arranged on the bottom side of the T-shaped sliding block, the hydraulic oil cavity is arranged in the long rack, the compression sliding block and the hydraulic rod are slidably connected in the hydraulic oil cavity, hydraulic oil is arranged between the hydraulic rod and the compression sliding block, the hydraulic rod extends to one side to penetrate through the cavity wall of the driven cavity to enter the rotating cavity and is slidably connected with the side walls of the rotating cavity and the driven cavity, the hydraulic rod is fixedly arranged in the rotating cavity, the movable plate is symmetrically and rotatably connected with the vertical shaft on the left side and the right side in each movable plate, the upper side and the lower side of the vertical shaft are respectively and fixedly provided with the third belt pulleys, the elastic belt is connected between the third belt pulleys, the penetrating shaft extends forwards to enter the driven cavity and is rotatably connected with the rear side wall of the driven cavity, the penetrating shaft is fixedly connected with the large gear in the driven cavity, and the large gear is meshed with the long rack.
On the basis of the technical scheme, the compression slide block, the hydraulic rod and the hydraulic oil cavity are good in sealing performance.
On the basis of the technical scheme, a water outlet with a backward opening is formed in the bottom wall of the rust removing cavity, and an electromagnetic valve is fixedly arranged in the water outlet.
In conclusion, the beneficial effects of the invention are as follows: this device can carry out automatic full-automatic rust cleaning and the processing of spraying paint to miniature screw, compare in artificial rust cleaning method, its efficiency has obtained very big promotion, and this device derusts under sealed circumstances and sprays paint simultaneously, has prevented that the rust remover from causing corrosive injury to the people, has also prevented to spray paint simultaneously and has caused the injury to people's respiratory track to ensured staff's healthy, this device takes up an area of less simultaneously, and application method is simple, is applicable to the screw of small-size civilian fishing boat.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall full-section front view structure diagram of a rust removing and painting device for a propeller of a civil ship;
FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;
FIG. 3 is an enlarged view of a portion of the present invention at B of FIG. 1;
fig. 4 is a cross-sectional view taken along the line C-C of fig. 2 in accordance with the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a screw rust cleaning painting device of civilian ship, includes organism 21, be equipped with rust cleaning chamber 30 in the organism 21, the left side upper and lower symmetry in rust cleaning chamber 30 is equipped with storage space 49, the right side of storage space 49 is equipped with switch chamber 69, be equipped with between switch chamber 69 and the storage space 49 and be applied to the paint spraying apparatus 101 for the screw, paint spraying apparatus 101 includes that the longitudinal symmetry sets up the first inlet 50 of lateral wall behind storage space 49, storage space 49 with be linked together between the switch chamber 69, sliding connection has switch slide 45 in the switch chamber 69, be connected with switch spring 46 between switch slide 45 and the switch chamber 69, switch slide 45 upwards extend run through the roof of switch chamber 69, and with the roof of switch chamber 69 with the top surface sliding connection of organism 21, switch slide 45 is middle and lower symmetry is equipped with discharge gate 47, the discharge port 47 with there are flexible water pipes 48 between the parking space 49 from top to bottom symmetrical connection, the right side wall of switch chamber 69 is equipped with the pipeline 44 that sprays paint when the switch slide 45 slides from top to bottom, the pipeline 44 that sprays paint can with two the discharge port 47 switch-on and can only communicate with one of them discharge port 47 simultaneously, first pump 28 has set firmly in the pipeline 44 that sprays paint, the right side wall of the pipeline 44 that sprays paint be equipped with the communicating shower nozzle 29 in rust cleaning chamber 30, the right side wall of rust cleaning chamber 30 is equipped with and adds pipeline 41, the right side that adds pipeline 41 is equipped with cavity 39, be equipped with the storage device 102 that is used for being equipped with the rust cleaning liquid in the cavity 39, the top surface bilateral symmetry of organism 21 is equipped with opening sliding chamber 24, the diapire of opening sliding chamber 24 is equipped with belt space 53 respectively, the diapire of belt space 53 is equipped with power chamber 27, power chamber 27 with be equipped with elevating gear 103 in the opening, the top surface of the machine body 21 is provided with a top block 32, the lifting device 103 is used for driving the top block 32 to ascend and descend, a rotating cavity 33 is arranged in the top block 32, a rotating device 104 used for driving the propeller to rotate is arranged in the rotating cavity 33, driven cavities 34 are symmetrically arranged on the left side and the right side of the rotating cavity 33, T-shaped sliding grooves 59 are respectively formed in the top walls of the driven cavities 34, and an auxiliary device 105 used for fixing the shaft of the propeller in an auxiliary mode is arranged in the driven cavity 34.
In addition, in one embodiment, the storage device 102 is composed of a second feeding port 38 and a second pump 40, the second feeding port 38 is arranged on the rear side wall of the cavity 39, the second pump 40 communicated with the feeding pipe 41 is fixedly arranged on the bottom wall of the cavity 39, and therefore the rust removing agent in the cavity 39 can be pumped into the rust removing cavity 30 by opening the second pump 40.
In addition, in one embodiment, the lifting device 103 is composed of a lifting motor 52, a long shaft 37, a first belt pulley 51, a short screw 23, a second belt pulley 22, a connecting belt 54, a screw block 25, a hinge rod 26, and a through shaft 35, the lifting motor 52 is fixedly installed on the left sidewall of the power cavity 27, the long shaft 37 is dynamically connected to the lifting motor 52, the first belt pulley 51 is fixedly installed on the long shaft 37 in a left-right symmetric manner, the short screw 23 is respectively and rotatably connected to the left sidewall and right sidewall of the open sliding cavity 24, the screw threads on the two short screw rods 23 are opposite, the second belt pulley 22 is respectively and fixedly installed on the short screw rods 23, the connecting belt 54 is connected between the second belt pulley 22 and the first belt pulley 51, the screw block 25 slidably connected to the open sliding cavity 24 is respectively and threadedly connected to each short screw rod 23, each thread block 25 is hinged with the hinge rod 26, the hinge rod 26 and the top block 32 are connected with the through shaft 35 in a rotating mode, so that the lifting motor 52 is turned on, the long shaft 37, the first belt pulley 51, the second belt pulley 22 and the short screw rod 23 are driven to rotate, the thread blocks 25 are driven to move towards two sides, the top block 32 is driven to move downwards through the hinge rods 26, and the top block 32 can be attached to the machine body 21 tightly.
In addition, in one embodiment, the rotating device 104 is composed of a rotating motor 68, a motor stub shaft 67, a latch 66 and a rubber pad 65, the rotating motor 68 is fixedly installed on the top wall of the rotating cavity 33, the motor stub shaft 67 is dynamically connected to the rotating motor 68, the latch 66 is fixedly installed on the bottom surface of the motor stub shaft 67, and the rubber pad 65 for fixing the propeller shaft is installed in the latch 66, so that the propeller shaft is inserted into the latch 66 and clamped by the rubber pad 65, and then the rotating motor 68 is turned on, and the latch 66 and the propeller shaft can be driven to rotate by the motor stub shaft 67.
In addition, in one embodiment, the auxiliary device 105 is composed of a T-shaped sliding block 58, a long rack 55, a hydraulic oil chamber 56, a compression sliding block 57, a hydraulic rod 60, a moving plate 63, a vertical shaft 62, a third belt pulley 61, an elastic belt 64, and a large gear 36, the T-shaped sliding block 58 is symmetrically installed in the T-shaped sliding groove 59 in a left-right sliding manner, the long rack 55 is fixedly arranged on the bottom side of the T-shaped sliding block 58, the hydraulic oil chamber 56 is arranged in the long rack 55, the compression sliding block 57 and the hydraulic rod 60 are connected in the hydraulic oil chamber 56 in a sliding manner, hydraulic oil is arranged between the hydraulic rod 60 and the compression sliding block 57, the hydraulic rod 60 extends to one side to penetrate through the cavity wall of the driven cavity 34 to enter the rotating cavity 33 and is connected with the side walls of the rotating cavity 33 and the driven cavity 34 in a sliding manner, the moving plate 63 is fixedly arranged in the rotating cavity, the vertical shafts 62 are symmetrically and rotatably connected to the left side and the right side of each moving plate 63, the third belt pulleys 61 are fixedly arranged on the upper side and the lower side of each vertical shaft 62, the elastic belts 64 are connected between the opposite third belt pulleys 61, the through shaft 35 extends forward into the driven cavity 34 and is rotatably connected with the rear side wall of the driven cavity 34, the through shaft 35 is fixedly connected with the large gear 36 in the driven cavity 34, the large gear 36 is meshed with the long rack 55, so that when the through shaft 35 rotates, and thus the large gear 36 rotates, the long rack 55 is driven to start moving, thereby bringing the hydraulic lever 60, the moving plate 63, the vertical shaft 62 and the third pulley 61 to start moving, so that the shaft of the propeller is secondarily fixed by the elastic belt 64 while being rotated.
In addition, in one embodiment, the compression slider 57 and the hydraulic rod 60 have good sealing performance with the hydraulic oil chamber 56, and when the compression slider 57 moves to the left, air on the left side of the compression slider 57 can be compressed to generate thrust.
In addition, in one embodiment, the bottom wall of the rust removing cavity 30 is provided with a water outlet 43 with a backward opening, a solenoid valve 42 is fixedly arranged in the water outlet 43, and the liquid in the rust removing cavity 30 can be discharged by opening the solenoid valve 42.
When the screw needs to be derusted, a derusting agent is added into the cavity 39 through the second adding port 38, banana oil is added into the first adding port 50 at the upper side, antirust paint is added into the first adding port 50 at the lower side, the screw shaft is inserted into the clamping block 66 and clamped tightly through the rubber pad 65, the lifting motor 52 is started to drive the long shaft 37, the first belt pulley 51, the second belt pulley 22 and the short screw rod 23 to rotate, so that the screw block 25 is driven to move towards two sides, the top block 32 is driven to move downwards through the hinge rod 26, the top block 32 can be attached to the machine body 21 tightly, in the process, the penetrating shaft 35 rotates to drive the large gear 36 to rotate, so that the long rack 55 is driven to start moving, the hydraulic rods 60, 63, the vertical shaft 62 and the third belt pulley 61 are driven to move, so that the shaft of the screw is fixed in an auxiliary manner through the elastic belt 64, and the shaft of the screw can also rotate, then, the second pump 40 is turned on to draw the rust removing agent in the cavity 39 into the rust removing chamber 30, and then the rotary motor 68 is turned on, the fixture block 66, the spiral propeller shaft and the propeller can be driven to rotate by the short shaft 67 of the motor, so that the rust removal is completed, then the electromagnetic valve 42 is opened to discharge the rust removing agent in the rust removing cavity 30, the switch slide plate 45 is pressed downwards when the top block 32 moves downwards, so that the lower discharge port 47 is communicated with the paint spraying pipeline 44, the upper discharge port 47 is closed with the paint spraying pipeline 44, the first pump 28 is then turned on, the paint in the storage space 49 is sprayed to the rotating propeller through the spray head 29 to prevent rust, and after that, the lift motor 52 is turned on in reverse, causing the top block 32 to rise, the switch slide 45 to reset, then the first pump 28 is opened to clean the de-rusting cavity 30 by the banana oil in the storage space 49, and then the electromagnetic valve 42 is opened to discharge the banana oil in the de-rusting cavity 30.
The invention has the beneficial effects that: this device can carry out automatic full-automatic rust cleaning and the processing of spraying paint to miniature screw, compare in artificial rust cleaning method, its efficiency has obtained very big promotion, and this device derusts under sealed circumstances and sprays paint simultaneously, has prevented that the rust remover from causing corrosive injury to the people, has also prevented to spray paint simultaneously and has caused the injury to people's respiratory track to ensured staff's healthy, this device takes up an area of less simultaneously, and application method is simple, is applicable to the screw of small-size civilian fishing boat.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (7)
1. The utility model provides a screw rust cleaning painting device of civilian ship, includes the organism, its characterized in that: a derusting cavity is arranged in the machine body, storage spaces are symmetrically arranged at the upper and lower sides of the left side of the derusting cavity, a switch cavity is arranged at the right side of the storage space, and a paint spraying device used for painting the propeller is arranged between the switch cavity and the storage spaces;
the paint spraying device comprises first feeding ports which are symmetrically arranged on the rear side wall of the storage space from top to bottom, the storage space is communicated with the switch cavity, a switch sliding plate is connected in the switch cavity in a sliding way, a switch spring is connected between the switch sliding plate and the switch cavity, the switch sliding plate extends upwards to penetrate through the top wall of the switch cavity, and is connected with the top wall of the switch cavity and the top surface of the machine body in a sliding way, the switch sliding plate is provided with discharge holes in the upper and lower symmetry, flexible water pipes are symmetrically connected between the discharge port and the storage space from top to bottom, a paint spraying pipeline is arranged on the right side wall of the switch cavity, when the switch sliding plate slides up and down, the paint spraying pipeline can be communicated with the two discharge ports and can be communicated with only one discharge port at the same time, a first pump is fixedly arranged in the paint spraying pipeline, and a spray head communicated with the rust removing cavity is arranged on the right side wall of the paint spraying pipeline;
the right side wall in rust cleaning chamber is equipped with adds the pipeline, the right side of adding the pipeline is equipped with the cavity, be equipped with the storage device who is used for being equipped with rust cleaning liquid in the cavity, the top surface bilateral symmetry of organism is equipped with the smooth chamber of opening, the diapire in the smooth chamber of opening is equipped with the belt space respectively, the diapire in belt space is equipped with the power chamber, the power chamber with be equipped with elevating gear in the smooth chamber of opening, the top surface of organism is equipped with the top piece, elevating gear is used for the drive the rising and the decline of top piece, be equipped with in the top piece and rotate the chamber, it is used for driving to rotate to be equipped with in the chamber the screw pivoted rotating device, the bilateral symmetry in rotation chamber is equipped with from the chamber, the roof of from the chamber is equipped with T shape spout respectively, be equipped with in the from the chamber and be used.
2. A rust removing and painting apparatus for a propeller of a civil ship as set forth in claim 1, wherein: the storage device is composed of a second feeding port and a second pump, the second feeding port is arranged on the rear side wall of the cavity, and the second pump communicated with the feeding pipeline is fixedly arranged on the bottom wall of the cavity.
3. A rust removing and painting apparatus for a propeller of a civil ship as set forth in claim 1, wherein: the lifting device consists of a lifting motor, a long shaft, a first belt pulley, a short screw rod, a second belt pulley, a connecting belt, a threaded block, a hinge rod and a through shaft, the left side wall of the power cavity is fixedly provided with the lifting motor, the lifting motor is connected with the long shaft in a power way, the first belt pulleys are fixedly arranged on the long shaft in a bilateral symmetry manner, the left side wall and the right side wall of the opening sliding cavity are respectively and rotatably connected with the short screw rods, the threads on the two short screw rods are opposite, the second belt pulleys are fixedly arranged on the short screw rods respectively, the second belt pulleys and the first belt pulleys are connected with one another through the connecting belts, each short screw rod is respectively in threaded connection with the threaded block which is in sliding connection with the opening sliding cavity, each threaded block is hinged with the hinge rod, and the hinge rod and the top block are rotatably connected with one another through the through shaft.
4. A rust removing and painting apparatus for a propeller of a civil ship as set forth in claim 1, wherein: the rotating device is composed of a rotating motor, a motor short shaft, a clamping block and a rubber pad, the rotating motor is fixedly installed on the top wall of the rotating cavity, the motor short shaft is in power connection with the rotating motor, the clamping block is fixedly arranged on the bottom surface of the motor short shaft, and the rubber pad used for fixing the spiral propeller shaft is arranged in the clamping block.
5. A rust removing and painting apparatus for a propeller of a civil ship as set forth in claim 1, wherein: the auxiliary device comprises a T-shaped sliding block, a long rack, a hydraulic oil cavity, a compression sliding block, a hydraulic rod, a movable plate, a vertical shaft, a third belt pulley, an elastic belt and a gearwheel, the T-shaped sliding block is symmetrically and slidably mounted in the T-shaped sliding groove, the long rack is fixedly arranged on the bottom side of the T-shaped sliding block, the hydraulic oil cavity is arranged in the long rack, the compression sliding block and the hydraulic rod are slidably connected in the hydraulic oil cavity, hydraulic oil is arranged between the hydraulic rod and the compression sliding block, the hydraulic rod extends towards one side to penetrate through the cavity wall of the driven cavity to enter the rotating cavity and is slidably connected with the side walls of the rotating cavity and the driven cavity, the movable plate is fixedly arranged in the rotating cavity, the vertical shaft is symmetrically and rotatably connected to the left side and the right side of each movable plate, and the third belt pulley is fixedly arranged on the upper side and the lower side of the vertical, the elastic belt is connected between the third belt pulleys in a relative mode, the penetrating shaft extends forwards to enter the driven cavity and is rotatably connected with the rear side wall of the driven cavity, the penetrating shaft is fixedly connected with the large gear in the driven cavity, and the large gear is meshed with the long rack.
6. A rust removing and painting apparatus for a propeller of a civil ship as claimed in claim 5, wherein: the compression slide block, the hydraulic rod and the hydraulic oil cavity are good in sealing performance.
7. A rust removing and painting apparatus for a propeller of a civil ship as set forth in claim 1, wherein: the bottom wall of the rust removing cavity is provided with a water outlet with a backward opening, and an electromagnetic valve is fixedly arranged in the water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910636419.9A CN110252571B (en) | 2019-07-15 | 2019-07-15 | Propeller rust removing and painting device for civil ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910636419.9A CN110252571B (en) | 2019-07-15 | 2019-07-15 | Propeller rust removing and painting device for civil ship |
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| Publication Number | Publication Date |
|---|---|
| CN110252571A CN110252571A (en) | 2019-09-20 |
| CN110252571B true CN110252571B (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910636419.9A Active CN110252571B (en) | 2019-07-15 | 2019-07-15 | Propeller rust removing and painting device for civil ship |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110681523B (en) * | 2019-11-26 | 2020-09-29 | 台州路桥南瑞智能装备科技有限公司 | Derusting and painting device for naval vessels |
| CN112090630A (en) * | 2020-08-20 | 2020-12-18 | 雷国斌 | Building energy-saving device with adjustable spraying distance and automatic overturning function |
| CN111992439A (en) * | 2020-08-31 | 2020-11-27 | 深圳市赛时达光电科技有限公司 | Adhesive deposite device is used in processing of MINILED lamp backlight module |
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| EP3431712A1 (en) * | 2017-07-21 | 2019-01-23 | United Technologies Corporation | Method to strip and recoat erosion coatings applied to fan blades and structural guide vanes |
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