Propeller fairing installed on hydrofoil motor

Abstract

The propeller fairing comprises a hydrofoil motor body, a fairing body is fixedly installed on the front face of the hydrofoil motor body, air inlets which are evenly distributed are formed in the outer side of the fairing body, and a cleaning mechanism is arranged on the front face of the hydrofoil motor body. A cover body is fixedly installed on the front face of the fairing. The cleaning mechanism is used for cleaning dust on the surface of the fairing, the cleaned dust is discharged through air flow, the effect of cleaning the surface of the fairing is achieved, the situation that the fairing is blocked due to dust accumulation, and the use performance of the fairing is affected is prevented, air enters the fairing through the air inlet, and the fairing is more convenient to clean. And meanwhile, the problems that after the fairing is used for a long time, the fairing is prone to being affected by dust in air, holes of the fairing are prone to being blocked by the dust, and the use effect of the fairing is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrofoil motors, in particular to a propeller fairing installed on a hydrofoil motor. Background Art

[0002] A hydrofoil motor is an electric motor used to drive a hydrofoil device. A hydrofoil is a structure that generates lift when moving through water, allowing objects to move more efficiently above or below the water.

[0003] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: in order to protect internal components and optimize airflow when the hydrofoil motor is in use, a fairing is generally provided at one end of the hydrofoil motor. However, after long-term use, the fairing is easily affected by dust in the air, and the dust easily blocks the holes of the fairing, affecting the use effect of the fairing. Therefore, in view of the above-mentioned problem, a propeller fairing installed on a hydrofoil motor is proposed. Utility Model Content

[0004] The utility model aims to provide a propeller fairing installed on a hydrofoil motor, which has the advantage of improving the use effect of the fairing and solves the problem that the fairing is easily affected by dust in the air after long-term use, and the dust easily blocks the holes of the fairing, thereby affecting the use effect of the fairing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a propeller fairing installed on a hydrofoil motor, comprising a hydrofoil motor body, a fairing fixedly installed on the front of the hydrofoil motor body, an outer side of the fairing is provided with evenly distributed air inlets, a cleaning mechanism is provided on the front of the hydrofoil motor body, a cover body is fixedly installed on the front of the fairing, an exhaust port is provided on the front of the cover body, and the cleaning mechanism is located inside the cover body.

[0006] The effects achieved by the above components are: by setting up a cleaning mechanism to clean the dust on the surface of the fairing, and discharging the cleaned dust through airflow, the surface of the fairing is cleaned, preventing dust accumulation from clogging the fairing and affecting the performance of the fairing, and by setting an air inlet for air to enter the interior of the fairing, the dust on the fairing is easily cleaned.

[0007] Preferably, the cleaning mechanism includes a rotating rod, which is fixedly connected to the output end of the hydrofoil motor body, a fixed block is fixedly installed on the front side of the rotating rod, and evenly distributed fan blades are fixedly installed on the surface of the fixed block. A sliding block is slidably connected to the surface of the rotating rod, and evenly distributed brush plates are fixedly installed on the surface of the sliding block. Evenly distributed bristles are provided on the side of the brush plate close to the fairing, and the bristles are in contact with the fairing.

[0008] The effect achieved by the above-mentioned components is: by setting a rotating rod to drive the fixed block and the sliding block to rotate, when the sliding block rotates, the sliding block drives the brush plate and the bristles to rotate together, and then the bristles clean the dust on the surface of the fairing and separate from the surface of the fairing; when the fixed block rotates, the fixed block drives the fan blades to rotate, and then the fan blades discharge the air inside the cover from the exhaust port, and the dust cleaned from the surface of the fairing is discharged with the airflow, and the outside enters the interior of the fairing through the air inlet, so that the airflow enters the fairing and is discharged through the exhaust port, avoiding airflow chaos and causing poor cleaning effect.

[0009] Preferably, a first spring is fixedly mounted on the back side of the fixed block, and a pressing ring is fixedly mounted on the other end of the first spring. The pressing ring is sleeved on the surface of the rotating rod, and the pressing ring abuts against the sliding block.

[0010] The effect achieved by the above components is: by setting the first spring and the extrusion ring to cooperate with each other to squeeze the sliding block, the sliding block drives the bristles to fit the surface of the fairing, thereby improving the cleaning effect of the fairing surface.

[0011] Preferably, engaging protrusions are fixedly mounted on both sides of the surface of the rotating rod, an engaging groove is provided on the inner side of the sliding block, and the engaging protrusions are engaged with the inner side of the engaging groove.

[0012] The effect achieved by the above-mentioned components is: by setting the snap-fit ​​protrusion and the snap-fit ​​groove to cooperate with each other to limit the sliding block, the sliding block can slide on the surface of the rotating rod while rotating with the rotating rod, so that the sliding block drives the bristles to fit the surface of the fairing, thereby improving the cleaning effect of the dust on the surface of the fairing.

[0013] Preferably, a recess is provided on one side of the brush plate close to the fairing, a second spring evenly distributed is fixedly installed inside the recess, a connecting plate is fixedly installed on the other end of the second spring, the connecting plate is located inside the recess, and one side of the connecting plate is fixedly connected to the bristles.

[0014] The effect achieved by the above components is: by arranging the second spring to squeeze the connecting plate, the connecting plate drives the bristles to fit closely with the surface of the fairing, thereby improving the cleaning effect of the bristles on the surface of the fairing.

[0015] Preferably, a magnetic cover is provided at the bottom of the cover surface, and a handle is fixedly mounted on the surface of the magnetic cover.

[0016] The effect achieved by the above components is: by providing a magnetic cover, it is convenient to open the bottom of the cover, thereby facilitating the discharge of dust inside the cover, thereby preventing dust from accumulating inside the cover and clogging the fairing.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] The utility model discloses cleaning the dust on the surface of the fairing by arranging a cleaning mechanism, and discharges the cleaned dust by airflow, so as to achieve the effect of cleaning the surface of the fairing, and prevent the accumulation of dust from clogging the fairing and affecting the performance of the fairing; an air inlet is arranged for air to enter the interior of the fairing, so as to facilitate the cleaning of the dust on the fairing, and at the same time solves the problem that the fairing is easily affected by the dust in the air after long-term use, and the dust easily clogs the holes of the fairing and affects the performance of the fairing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the fairing and cover structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the brush plate of the utility model.

[0023] In the figure: 1. hydrofoil motor body; 2. cleaning mechanism; 201. rotating rod; 202. fixing block; 203. fan blade; 204. snap-in protrusion; 205. sliding block; 206. snap-in groove; 207. brush plate; 208. bristles; 209. first spring; 210. extrusion ring; 3. fairing; 4. air inlet; 5. cover body; 6. exhaust port; 7. magnetic cover; 8. recess; 9. second spring; 10. connecting plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 A propeller fairing installed on a hydrofoil motor comprises a hydrofoil motor body 1, a fairing 3 is fixedly installed on the front of the hydrofoil motor body 1, and evenly distributed air inlets 4 are opened on the outer side of the fairing 3. A cleaning mechanism 2 is arranged on the front of the hydrofoil motor body 1, a cover body 5 is fixedly installed on the front of the fairing 3, and an exhaust port 6 is opened on the front of the cover body 5. The cleaning mechanism 2 is located inside the cover body 5.

[0026] Specifically, the cleaning mechanism 2 includes a rotating rod 201, which is fixedly connected to the output end of the hydrofoil motor body 1, a fixed block 202 is fixedly installed on the front of the rotating rod 201, and evenly distributed fan blades 203 are fixedly installed on the surface of the fixed block 202. A sliding block 205 is slidably connected to the surface of the rotating rod 201, and evenly distributed brush plates 207 are fixedly installed on the surface of the sliding block 205. Evenly distributed bristles 208 are arranged on the side of the brush plate 207 close to the fairing 3, and the bristles 208 are in contact with the fairing 3.

[0027] Specifically, a first spring 209 is fixedly installed on the back of the fixed block 202 , and a pressing ring 210 is fixedly installed on the other end of the first spring 209 . The pressing ring 210 is sleeved on the surface of the rotating rod 201 , and the pressing ring 210 abuts against the sliding block 205 .

[0028] The first spring 209 and the extrusion ring 210 cooperate with each other to squeeze the sliding block 205, so that the sliding block 205 drives the bristles 208 to fit the surface of the fairing 3, thereby improving the cleaning effect on the surface of the fairing 3.

[0029] Specifically, the two sides of the surface of the rotating rod 201 are fixedly mounted with snap-fitting protrusions 204 , the inner side of the sliding block 205 is provided with a snap-fitting groove 206 , and the snap-fitting protrusions 204 are snap-fitted to the inner side of the snap-fitting groove 206 .

[0030] The snap-fit ​​protrusion 204 and the snap-fit ​​groove 206 cooperate with each other to limit the sliding block 205, so that the sliding block 205 can rotate with the rotating rod 201 and also slide on the surface of the rotating rod 201, so that the sliding block 205 drives the bristles 208 to fit the surface of the fairing 3, thereby improving the cleaning effect of the dust on the surface of the fairing 3.

[0031] Specifically, a recess 8 is provided on one side of the brush plate 207 close to the fairing 3, and a uniformly distributed second spring 9 is fixedly installed inside the recess 8. A connecting plate 10 is fixedly installed on the other end of the second spring 9. The connecting plate 10 is located inside the recess 8, and one side of the connecting plate 10 is fixedly connected to the bristles 208.

[0032] The second spring 9 is used to squeeze the connecting plate 10 , so that the connecting plate 10 drives the bristles 208 to fit closely with the surface of the fairing 3 , thereby improving the cleaning effect of the bristles 208 on the surface of the fairing 3 .

[0033] Specifically, a magnetic cover 7 is provided at the bottom of the surface of the cover body 5 , and a handle is fixedly installed on the surface of the magnetic cover 7 .

[0034] The magnetic cover 7 facilitates opening the bottom of the cover body 5 , thereby facilitating the discharge of dust inside the cover body 5 , thereby preventing dust from accumulating inside the cover body 5 and clogging the fairing 3 .

[0035] When in use, the rotating rod 201 drives the fixed block 202 and the sliding block 205 to rotate. When the sliding block 205 rotates, the sliding block 205 drives the brush plate 207 and the bristles 208 to rotate together, and then the bristles 208 clean the dust on the surface of the fairing 3 and detach from the surface of the fairing 3. When the fixed block 202 rotates, the fixed block 202 drives the fan blades 203 to rotate, and then the fan blades 203 discharge the air inside the cover body 5 from the exhaust port 6. The dust cleaned from the surface of the fairing 3 is discharged with the airflow, and the outside enters the interior of the fairing 3 through the air inlet 4, so that the airflow enters from the fairing 3 and is then discharged through the exhaust port 6, avoiding airflow chaos and causing poor cleaning effect.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A propeller fairing mounted on a hydrofoil motor, comprising a hydrofoil motor body (1), characterized in that: A fairing (3) is fixedly mounted on the front of the hydrofoil motor body (1), and evenly distributed air inlets (4) are provided on the outer side of the fairing (3). A cleaning mechanism (2) is arranged on the front of the hydrofoil motor body (1), and a cover body (5) is fixedly mounted on the front of the fairing (3), and an exhaust port (6) is provided on the front of the cover body (5). The cleaning mechanism (2) is located inside the cover body (5).

2. A propeller fairing mounted on a hydrofoil motor according to claim 1, characterized in that: The cleaning mechanism (2) comprises a rotating rod (201), the rotating rod (201) being fixedly connected to the output end of the hydrofoil motor body (1), a fixed block (202) being fixedly mounted on the front of the rotating rod (201), and evenly distributed fan blades (203) being fixedly mounted on the surface of the fixed block (202), a sliding block (205) being slidably connected to the surface of the rotating rod (201), and evenly distributed brush plates (207) being fixedly mounted on the surface of the sliding block (205), and evenly distributed bristles (208) being arranged on a side of the brush plate (207) close to the fairing (3), and the bristles (208) being in contact with the fairing (3).

3. A propeller fairing mounted on a hydrofoil motor according to claim 2, characterized in that: A first spring (209) is fixedly mounted on the back of the fixed block (202), and a pressing ring (210) is fixedly mounted on the other end of the first spring (209). The pressing ring (210) is sleeved on the surface of the rotating rod (201), and the pressing ring (210) abuts against the sliding block (205).

4. A propeller fairing mounted on a hydrofoil motor according to claim 2, characterized in that: Both sides of the surface of the rotating rod (201) are fixedly mounted with snap-fitting protrusions (204), the inner side of the sliding block (205) is provided with a snap-fitting groove (206), and the snap-fitting protrusion (204) is snap-fitted to the inner side of the snap-fitting groove (206).

5. A propeller fairing mounted on a hydrofoil motor according to claim 2, characterized in that: A recess (8) is provided on one side of the brush plate (207) close to the fairing (3); a second spring (9) evenly distributed is fixedly installed inside the recess (8); a connecting plate (10) is fixedly installed on the other end of the second spring (9); the connecting plate (10) is located inside the recess (8); and one side of the connecting plate (10) is fixedly connected to the bristles (208).

6. A propeller fairing mounted on a hydrofoil motor according to claim 1, characterized in that: A magnetic cover (7) is provided at the bottom of the surface of the cover body (5), and a handle is fixedly mounted on the surface of the magnetic cover (7).

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