CN215198400U

CN215198400U - Propeller blade impurity removing device

Info

Publication number: CN215198400U
Application number: CN202121175956.7U
Authority: CN
Inventors: 连秀红
Original assignee: Power System With Tin Shanghai Co ltd Reddy Ship
Current assignee: Power System With Tin Shanghai Co ltd Reddy Ship
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-17
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to a boats and ships technical field just discloses a screw paddle impurity remove device, including dwang and connecting pipe, the top swing joint of dwang has the rolling disc, the other end of rolling disc and the bottom swing joint of connecting pipe, the even fixedly connected with paddle of outer lane on connecting pipe top, one side fixedly connected with connecting block on dwang top, the other end and the connecting pipe looks fixed connection of connecting block, one side of rolling disc is equipped with the fluting. This screw paddle impurity remove device, through the setting of motor one, the rotation of motor one can drive the screw rod rotation of looks fixed connection with it, and the rotation of screw rod makes the screw block of looks threaded connection with it can remove on the screw rod, and the screw block drives scraper one and removes, and the scraper of being convenient for is got rid of the impurity of paddle bottom, and the flexible position that can change scraper two of electric telescopic handle two is convenient for scraper two and is got rid of the impurity at paddle top.

Description

Propeller blade impurity removing device

Technical Field

The utility model relates to a boats and ships technical field specifically is a screw paddle impurity removal device.

Background

The propeller is a device which rotates in the air or water by the paddle and converts the rotating power of the engine into the propulsive force, two or more blades are connected with a hub, the backward surface of each blade is a helicoid or a propeller similar to the helicoid, the propellers are various, and the propeller is widely applied, such as propellers of aircrafts and ships.

After the propeller at the stern has long service life, a large amount of impurities are easy to gather usually, the rotating speed of the propeller is influenced due to more impurities, and the efficiency of cleaning the impurities is low through manual work.

SUMMERY OF THE UTILITY MODEL

The not enough of mode is got rid of to current screw paddle impurity, the utility model provides a screw paddle impurity remove device possesses the impurity of clearance screw paddle adhesion on the surface that can be quick, and the problem of proposing in the above-mentioned background art has been solved to the advantage of the use of the screw of being convenient for etc.

The utility model provides a following technical scheme: a propeller blade impurity removing device comprises a rotating rod and a connecting pipe, wherein the top of the rotating rod is movably connected with a rotating disk, the other end of the rotating disk is movably connected with the bottom of the connecting pipe, blades are uniformly and fixedly connected with the outer ring at the top end of the connecting pipe, one side of the top end of the rotating rod is fixedly connected with a connecting block, the other end of the connecting block is fixedly connected with the connecting pipe, one side of the rotating disk is provided with a groove, the middle part of the inner cavity of the groove is inlaid with a first electric telescopic rod, the other end of the first electric telescopic rod is fixedly connected with a fixed groove, the two sides of the inner cavity of the fixed groove are both movably connected with connecting rods, the other ends of the two connecting rods are respectively fixedly connected with the middle part of one side of the rotating block, the middle part of the rotating block is movably connected with a screw rod, the outer ring of the screw rod is in threaded connection with a threaded block, and the middle parts of the two ends of the threaded block are both movably connected with a second electric telescopic rod, two the equal fixedly connected with gear one of one end of electric telescopic handle two, one the top of gear one and the output shaft end fixed connection of motor two, motor two is through the top looks fixed connection of fixed cover and screw thread piece, one side swing joint at screw thread piece top has gear two, gear two meshes with a gear one mutually, the middle part at gear two tops is through another gear two of branch fixedly connected with, another the outer lane winding of gear two has the drive belt, another gear two is connected through the drive belt looks transmission with another gear one, two the other end of electric telescopic handle two extends to the opposite side of screw thread piece, just the other end of electric telescopic handle two and the one end looks fixed connection of scraper one, the top fixedly connected with scraper two of a scraper other end.

Preferably, the middle part of the inner cavity of the connecting pipe is fixedly connected with a motor, the tail end of an output shaft of the motor is fixedly connected with a connecting sheet, and the other end of the connecting sheet is fixedly connected with the rotating disc.

Preferably, one side of the rotating rod is provided with a groove, and the inner cavity of the groove is matched with the screw rod, the thread block, the second scraper and the first scraper.

Preferably, the middle part of the top of the rotating block is fixedly connected with a sealing cover, a first motor is fixedly connected in an inner cavity of the sealing cover, and the tail end of an output shaft of the first motor is fixedly connected with the top of the screw rod.

Preferably, a third motor is embedded in one side of the fixing groove, the tail end of an output shaft of the third motor penetrates through the side wall of the fixing groove and is fixedly connected with the middle of one end of the connecting rod, and the output shaft of the third motor is movably connected with the side wall of the fixing groove.

With the contrast of the mode of getting rid of current screw paddle impurity, the utility model discloses possess following beneficial effect:

1. this screw paddle impurity remove device, through the setting of electric telescopic handle one, electric telescopic handle one flexible can change the position of the fixed slot of looks fixed connection with it, and the fixed slot can drive the scraper and remove to the outside of connecting pipe, is convenient for clear away the impurity on the paddle, and the fixed slot can drive the scraper and remove to the inner chamber of recess, reduces the dwang and rotates the resistance that the in-process received, and the dwang of being convenient for drives the paddle and rotates.

2. This screw paddle impurity remove device, through the setting of motor one, the rotation of motor one can drive the screw rod rotation of looks fixed connection with it, and the rotation of screw rod makes the screw block of looks threaded connection with it can remove on the screw rod, and the screw block drives scraper one and removes, and the scraper of being convenient for is got rid of the impurity of paddle bottom, and the flexible position that can change scraper two of electric telescopic handle two is convenient for scraper two and is got rid of the impurity at paddle top.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is an exploded view of the structure of FIG. 1;

fig. 3 is an enlarged schematic view of the structural thread block of the present invention.

In the figure: 1. rotating the rod; 2. a connecting pipe; 3. a paddle; 4. connecting blocks; 5. rotating the disc; 6. a groove; 7. a screw; 8. a first scraper; 9. a second scraper; 10. a motor; 11. a first electric telescopic rod; 12. fixing grooves; 13. rotating the block; 14. a first motor; 15. a third motor; 16. a thread block; 17. a second electric telescopic rod; 18. a first gear; 19. a second gear; 20. a second motor; 21. a transmission belt.

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. 1-3, a propeller blade impurity removing device comprises a rotating rod 1 and a connecting pipe 2, wherein the top of the rotating rod 1 is movably connected with a rotating disc 5, the other end of the rotating disc 5 is movably connected with the bottom of the connecting pipe 2, the outer ring of the top end of the connecting pipe 2 is uniformly and fixedly connected with a blade 3, one side of the top end of the rotating rod 1 is fixedly connected with a connecting block 4, the other end of the connecting block 4 is fixedly connected with the connecting pipe 2, the rotating disc 5 is movably connected with the inner side of the connecting block 4, one side of the rotating disc 5 is provided with a groove, the middle part of the inner cavity of the groove is embedded with an electric telescopic rod one 11, the other end of the electric telescopic rod one 11 is fixedly connected with a fixing groove 12, through the arrangement of the electric telescopic rod one 11, the position of the fixing groove 12 fixedly connected with the electric telescopic rod one 11 can be changed through the expansion and contraction of the electric telescopic rod one 11, and the fixing groove 12 can drive a scraper to move to the outer side of the connecting pipe 2, the blade is convenient to remove impurities on the blade, the fixed groove 12 can drive the scraper to move into the inner cavity of the groove 6, the resistance force applied in the rotating process of the rotating rod 1 is reduced, the rotating rod 1 is convenient to drive the blade to rotate, the two sides of the inner cavity of the fixed groove 12 are movably connected with connecting rods, the other ends of the two connecting rods are respectively fixedly connected with the middle part of one side of the rotating block 13, the middle part of the rotating block 13 is movably connected with a screw 7, the outer ring of the screw 7 is in threaded connection with a thread block 16, the middle parts of the two ends of the thread block 16 are movably connected with electric telescopic rods two 17, one end of each of the two electric telescopic rods two 17 is fixedly connected with a gear wheel 18, the top of the gear wheel 18 is fixedly connected with the tail end of the output shaft of a motor wheel 20, the motor wheel 20 is fixedly connected with the top of the thread block 16 through a fixed sleeve, one side of the top of the thread block 16 is movably connected with a gear wheel two 19, and the gear wheel two wheel 19 is meshed with the gear wheel one wheel 18, the middle part of the top of the second gear 19 is fixedly connected with another second gear 19 through a support rod, the outer ring of the other second gear 19 is wound with a transmission belt 21, the other second gear 19 is in transmission connection with another first gear 18 through the transmission belt 21, the other ends of the two electric telescopic rods 17 extend to the other side of the thread block 16, the other ends of the two electric telescopic rods 17 are fixedly connected with one end of a first scraper 8, the first scraper 8 is matched with the bottom of the paddle 3, the top of the other end of the first scraper 8 is fixedly connected with a second scraper 9, the second scraper 9 is matched with the top of the paddle 3, through the arrangement of a second motor 20, the rotation of the second motor 20 can drive the first gear 18 which is fixedly connected with the second scraper to rotate, the first gear 18 drives the other second gear 19 through the second gear 19 which is meshed with the first gear 18, the other second gear 19 drives the other first gear 18 to rotate through the transmission belt 21 which is wound on the outer ring of the second gear, the rotation of two gears 18 can drive respectively with it two 17 rotations of electric telescopic handle of looks fixed connection, and two 17 can drive with it one 8 rotations of scraper of looks fixed connection, and the deflection angle of scraper 8 can change, the use of the scraper 8 of being convenient for and accomodate to the inner chamber of recess 6.

Wherein, the middle part fixedly connected with motor 10 of 2 inner chambers of connecting pipe, the terminal fixedly connected with connection piece of output shaft of motor 10, the other end and the 5 looks fixed connection of rolling disc of connection piece, setting through motor 10, motor 10's rotation can drive 5 rotations of rolling disc 5 with it looks fixed connection, rolling disc 5 drives screw rod 7 through one 11 of electric telescopic handle with it looks fixed connection and rotates, screw rod 7 drives scraper one 8 and two 9 rotations of scraper, the position between scraper one 8 and two 9 of scrapers can change, be convenient for remove scraper one 8 and two 9 of scraper to another paddle on, the impurity of paddle surface adhesion is scraped to the scraper of being convenient for, the use of the paddle of being convenient for.

Wherein, one side of dwang 1 is equipped with recess 6, and recess 6's inner chamber and screw rod 7, screw thread piece 16, two 9 and 8 looks adaptations of scraper, through the setting of recess 6, the device behind the user can remove to the inner chamber of dwang 1 in, reduces the resistance that dwang 1 received, the rotation of the paddle of being convenient for.

Wherein, the middle part fixedly connected with sealed cowling at turning block 13 top, fixedly connected with motor 14 in the inner chamber of sealed cowling, the terminal top looks fixed connection with screw rod 7 of the output shaft of motor 14, through the setting of motor 14, the rotation of motor 14 can drive screw rod 7 with it looks fixed connection and rotate, screw rod 7's rotation makes the screw block 16 of threaded connection mutually with it can move on screw rod 7, screw block 16 drives scraper 8 and removes, 8 the impurity of paddle 3 bottoms of the scraper of being convenient for get rid of, the flexible position that can change scraper two 9 of electric telescopic handle two 17, the impurity of the paddle 3 top of scraper two 9 of being convenient for gets rid of.

Wherein, one side of fixed slot 12 is inlayed and is had motor three 15, the output shaft end of motor three 15 run through the lateral wall of fixed slot 12 and with the middle part looks fixed connection of connecting rod one end, and the output shaft of motor three 15 and the lateral wall looks swing joint of fixed slot 12, setting through motor three 15, the rotation of motor three 15 can drive the connecting rod rotation of looks fixed connection with it, the connecting rod drives the turning block 13 rotation of looks fixed connection with it, turning block 13 can drive screw rod 7 and rotate, when the bottom of screw rod 7 was down, 8 the impurity of paddle bottom are got rid of to scraper one, when the top of screw rod 7 was up, the impurity at 3 tops of paddle is got rid of to scraper two 9.

The working principle is as follows: when the device is used, the control system in the device controls the extension of the first electric telescopic rod 11, the first electric telescopic rod 11 pushes the fixing groove 12 outwards, when the fixing groove 12 moves to the outer side of the connecting pipe 2, the first electric telescopic rod 11 stops extending, the second motor 20 is started, the first motor 20 rotates to drive the first gear 18 fixedly connected with the first motor to rotate, the first gear 18 drives the second gear 19 through the second gear 19 meshed with the first gear, the second gear 19 drives the first gear 18 to rotate through the transmission belt 21 wound on the outer ring of the second gear, the rotation of the first two gears 18 can respectively drive the second electric telescopic rod 17 fixedly connected with the first gear to rotate, the second electric telescopic rod 17 can drive the first scraper 8 fixedly connected with the second gear to rotate, the deflection angle of the first scraper 8 can be changed, the first scraper 8 drives the second scraper 9 fixedly connected with the first scraper to rotate, and when the second scraper 9 and the paddle 3 are in a parallel state, the second motor 20 stops rotating, at the moment, the first scraper 8 and the paddle 3 are in a vertical state, the third motor 15 is started, the third motor 15 drives a connecting rod fixedly connected with the third motor to rotate, the connecting rod drives a rotating block 13 fixedly connected with the connecting rod to rotate, the rotating block 13 can drive a screw 7 to rotate, when the screw 7 and the paddle 3 are in a parallel state, the third motor 15 stops rotating, at the moment, the bottom of the first scraper 8 is in contact with the paddle 3, the first motor 14 is started, the first motor 14 rotates to drive the screw 7 fixedly connected with the screw to rotate, the screw 7 drives a thread block 16 in threaded connection with the screw to move in the direction of the screw 7, the thread block 16 drives the first scraper 8 to move along the paddle 3, the first scraper 8 can remove impurities at the bottom of the paddle 3, the motor 10 is started, the rotation of the motor 10 drives a rotating disc 5 fixedly connected with the rotating disc 5 to rotate, the first scraper 8 is driven by the rotating disc 5 to rotate, the position of scraper 8 can change, be convenient for scraper 8 strikes off the impurity on other paddles, when needing to strike off the impurity at 3 tops of paddle, scraper 8 moves to the bottom of screw rod 7, motor three 15 continues to rotate 90 degrees, scraper 8 moves to the top of paddle 3 this moment, and scraper two 9 and paddle are in the vertically state, starter motor one 14 and motor 10, motor one 14 and motor 10's cooperation is used and is made scraper two 9 can contact with the top of paddle 3, the flexible of electric telescopic handle two 17 can drive scraper two 9 and remove at the top of paddle 3, be convenient for get rid of the impurity at paddle 3 top.

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

Claims

1. The utility model provides a propeller blade impurity remove device, includes dwang (1) and connecting pipe (2), its characterized in that: the top swing joint of dwang (1) has rolling disc (5), the other end of rolling disc (5) and the bottom swing joint of connecting pipe (2), the even fixedly connected with paddle (3) of outer lane on connecting pipe (2) top, one side fixedly connected with connecting block (4) on dwang (1) top, the other end and connecting pipe (2) of connecting block (4) are mutually fixed and connected, one side of rolling disc (5) is equipped with the fluting, and the middle part of fluting inner chamber is inlayed and is had electric telescopic handle one (11), the other end fixedly connected with fixed slot (12) of electric telescopic handle one (11), the equal swing joint in both sides of fixed slot (12) inner chamber has the connecting rod, and the other end of two connecting rods respectively with the middle part of rolling block (13) one side mutually fixed connection, the middle part swing joint of rolling block (13) has screw rod (7), the outer ring of screw rod (7) threaded connection has screw block (16), the equal swing joint in middle part at screw block (16) both ends has electric telescopic handle two (17), two the equal fixedly connected with gear one (18) of one end of electric telescopic handle two (17), one the top of gear one (18) and the output shaft end fixed connection of motor two (20), motor two (20) are through the top of fixed cover and screw block (16) looks fixed connection, one side swing joint at screw block (16) top has gear two (19), gear two (19) and one gear one (18) mesh mutually, the middle part at gear two (19) top passes through branch fixedly connected with another gear two (19), another the outer lane of gear two (19) twines there is drive belt (21), another gear two (19) and another gear one (18) pass through drive belt (21) and are connected mutually, the other end of the second electric telescopic rod (17) extends to the other side of the thread block (16), the other end of the second electric telescopic rod (17) is fixedly connected with one end of the first scraper (8), and the top of the other end of the first scraper (8) is fixedly connected with the second scraper (9).

2. A propeller blade contaminant removal device, as set forth in claim 1, wherein: the middle part of the inner cavity of the connecting pipe (2) is fixedly connected with a motor (10), the tail end of an output shaft of the motor (10) is fixedly connected with a connecting sheet, and the other end of the connecting sheet is fixedly connected with the rotating disc (5).

3. A propeller blade contaminant removal device, as set forth in claim 1, wherein: one side of dwang (1) is equipped with recess (6), the inner chamber and screw rod (7), screw thread piece (16), scraper two (9) and scraper (8) looks adaptation of recess (6).

4. A propeller blade contaminant removal device, as set forth in claim 1, wherein: the middle part of the top of the rotating block (13) is fixedly connected with a sealing cover, a first motor (14) is fixedly connected in an inner cavity of the sealing cover, and the tail end of an output shaft of the first motor (14) is fixedly connected with the top of the screw (7).

5. A propeller blade contaminant removal device, as set forth in claim 1, wherein: one side of fixed slot (12) is inlayed and is had motor three (15), the output shaft end of motor three (15) runs through the lateral wall of fixed slot (12) and with the middle part looks fixed connection of connecting rod one end, just the output shaft of motor three (15) and the lateral wall looks swing joint of fixed slot (12).