CN211308929U

CN211308929U - Underwater propeller convenient to overhaul

Info

Publication number: CN211308929U
Application number: CN201921859541.4U
Authority: CN
Inventors: 郜昇
Original assignee: Kunshan Yongying Environmental Protection Technology Co ltd
Current assignee: Kunshan Yongying Environmental Protection Technology Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-21
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses an underwater propeller convenient to overhaul, including the propeller body, the right-hand member of propeller body has seted up out the basin, go out the cell wall in basin and placed the separation net, the right-hand member middle part fixedly connected with head rod of separation net, the right-hand member upper portion of propeller body is provided with flexible stop device, the left end fixed mounting of propeller body places the case, the left end middle part fixedly connected with motor of propeller body, and the motor is located inside the box of placing the case, the output of motor is provided with drive arrangement, drive arrangement is located the inside of propeller body, drive arrangement's surface right part is connected with flexible push-pull device. A underwater propeller convenient to overhaul, drive the screw through the second connecting rod and turn right the motion and break away from the propeller body through going out the basin to the convenience is overhauld the screw, operation process is simple, has reduced the maintenance degree of difficulty, has improved maintenance efficiency.

Description

Underwater propeller convenient to overhaul

Technical Field

The utility model relates to an underwater propulsor technical field specifically is an underwater propulsor convenient to overhaul.

Background

An underwater propeller, also called a frogman booster, is one of the important aid means for frogmans or swimming enthusiasts to carry out shallow sea diving, the underwater propeller is more and more favored by users abroad, the underwater propeller comprises a storage battery, a control device, a driving motor and a transmission device, the power supply is controlled to be switched on by the control device, the storage battery supplies power to the driving motor, the driving motor drives the propeller through the transmission device, the propeller rotates to push the underwater booster to advance, the driving device in the existing underwater propeller is positioned inside the underwater propeller to avoid people from being injured, is usually arranged inside the underwater propeller, and is inconvenient to overhaul when in failure, thereby improved the maintenance degree of difficulty, reduced maintenance efficiency, underwater propulsor is difficult to realize the water protection effect to the motor simultaneously, causes the damage of motor, has improved cost of maintenance, reduces the life of motor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an underwater propulsor convenient to overhaul to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the underwater propeller convenient to overhaul comprises a propeller body, wherein a water outlet groove is formed in the right end of the propeller body, a separation net is placed on the groove wall of the water outlet groove, a first connecting rod is fixedly connected to the middle of the right end of the separation net, a telescopic limiting device is arranged on the upper portion of the right end of the propeller body, a placing box is fixedly mounted at the left end of the propeller body, a motor is fixedly connected to the middle of the left end of the propeller body and located inside a box body of the placing box, a driving device is arranged at the output end of the motor and located inside the propeller body, and a telescopic push-pull device is connected to the right portion of the outer surface of the driving device.

Preferably, the main structure of the telescopic limiting device is provided with a first connecting plate, the right part of the upper end of the first connecting plate is fixedly connected with a first telescopic power machine, the output end of the first telescopic power machine is fixedly connected with a first telescopic rod, the first telescopic rod penetrates through the upper side of the right part of the outer surface of the first connecting rod, and the first connecting plate is fixedly connected to the upper part of the right end of the propeller body to fixedly connect the telescopic limiting device and the propeller body.

Preferably, drive arrangement's major structure has first bull stick, the surface middle part swing joint of first bull stick has the second connecting plate, the right-hand member splined connection of first bull stick has the second bull stick, the surface right part fixed mounting of second bull stick has the screw, first bull stick runs through the inner chamber left side middle part of propeller body and swing joint is in the same place drive arrangement and motor swing joint at the output of motor.

Preferably, the main structure of the telescopic push-pull device is provided with a second connecting rod, the lower end of the second connecting rod is fixedly connected with a second telescopic rod, the left end of the second telescopic rod is fixedly provided with a second telescopic power machine, the second telescopic power machine is positioned inside the box body of the placing box, and the second connecting rod is fixedly connected to the right part of the outer surface of the driving device to fixedly connect the telescopic push-pull device with the driving device.

Preferably, the upper side of the left part of the outer surface of the propeller body is fixedly connected with a water inlet pipe, and the water inlet pipe is communicated with the inside of the propeller body.

Preferably, the front part of the left end of the placing box is connected with a separation plate in an inserting mode, and the left part of the separation plate is provided with a pull ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. because adopt splined connection between first bull stick and the second bull stick, can realize that first bull stick drives the second bull stick pivoted simultaneously and can make the second bull stick be in flexible state, and then drive the screw through the second connecting rod and move to the right and break away from the propeller body through the basin to conveniently overhaul the screw, operation process is simple, has reduced the maintenance degree of difficulty, has improved maintenance efficiency.

2. Place the case through the setting to place the motor and be in the isolated state with the environment of outside placing the incasement, prevent that rivers from entering into the motor and causing the damage of motor, can effectual protection motor's normal use, prolonged the life of motor.

Drawings

Fig. 1 is a schematic view of the overall structure of an underwater propeller convenient for maintenance;

fig. 2 is a schematic structural view of a telescopic limiting device of the underwater propeller convenient for maintenance of the utility model;

fig. 3 is a schematic structural view of a driving device of an underwater propeller convenient for maintenance of the present invention;

fig. 4 is the utility model relates to a flexible push-pull device schematic structure of underwater propulsor convenient to overhaul.

In the figure: 1. a propeller body; 2. a water outlet groove; 3. an isolation net; 4. a first connecting rod; 5. a telescopic limiting device; 6. placing a box; 7. a motor; 8. a drive device; 9. a telescopic push-pull device; 10. a water inlet pipe; 11. a separator plate; 12. a pull ring; 51. a first connecting plate; 52. a first power extension machine; 53. a first telescopic rod; 81. a first rotating lever; 82. a second connecting plate; 83. a second rotating rod; 84. a propeller; 91. a second connecting rod; 92. a second telescopic rod; 93. a second telescopic power machine.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an underwater propeller convenient to overhaul, including propeller body 1, go out basin 2 has been seted up to the right-hand member of propeller body 1, go out the cell wall of basin 2 and placed separation net 3, separation net 3's right-hand member middle part fixedly connected with head rod 4, propeller body 1's right-hand member upper portion is provided with flexible stop device 5, propeller body 1's left end fixed mounting places case 6, propeller body 1's left end middle part fixedly connected with motor 7, and motor 7 is located the inside box of placing case 6, the output of motor 7 is provided with drive arrangement 8, drive arrangement 8 is located propeller body 1's inside, drive arrangement 8's surface right part is connected with flexible push-and-pull device 9.

The main structure of the telescopic limiting device 5 is provided with a first connecting plate 51, the right part of the upper end of the first connecting plate 51 is fixedly connected with a first telescopic power machine 52 (manufacturer: model of packaging technology Limited: fast XC800), the first telescopic power machine 52 is a power mechanism which is convenient for realizing the telescopic and extension of a first telescopic rod 53, the output end of the first telescopic power machine 52 is fixedly connected with the first telescopic rod 53, the first telescopic rod 53 penetrates through the upper side of the right part of the outer surface of the first connecting rod 4, and the first connecting plate 51 is fixedly connected with the upper part of the right end of the propeller body 1 to fixedly connect the telescopic limiting device 5 with the propeller body 1; the main structure of the driving device 8 is provided with a first rotating rod 81, the middle part of the outer surface of the first rotating rod 81 is movably connected with a second connecting plate 82, the right end of the first rotating rod 81 is connected with a second rotating rod 83 in a spline mode, the spline connection mode is adopted, the second rotating rod 83 can be in a telescopic state while the first rotating rod 81 drives the second rotating rod 83 to rotate, the propeller 84 is conveniently separated from the propeller body 1 and overhauled, the right part of the outer surface of the second rotating rod 83 is fixedly provided with the propeller 84, the propeller body 1 is driven forwards through the rotation of the propeller 84, the first rotating rod 81 penetrates through the middle part of the left side of the inner cavity of the propeller body 1 and is movably connected with the output end of the motor 7, and the driving device 8 and the motor 7 (manufacturer: the model of the HDB Heidebao motor company in China: economy 110mm two-phase stepping; the main structure of the telescopic push-pull device 9 is a second connecting rod 91, the lower end of the second connecting rod 91 is fixedly connected with a second telescopic rod 92, the left end of the second telescopic rod 92 is fixedly provided with a second telescopic power machine 93 (the manufacturer can only reach the model of packaging science and technology limited company: fast XC800), the second telescopic power machine 93 is positioned inside the box body of the placing box 6, and the second connecting rod 91 is fixedly connected to the right part of the outer surface of the driving device 8 to fixedly connect the telescopic push-pull device 9 with the driving device 8; the upper side of the left part of the outer surface of the propeller body 1 is fixedly connected with a water inlet pipe 10, and the water inlet pipe 10 is communicated with the inside of the propeller body 1; the left end front portion of placing case 6 alternates and is connected with division board 11, can effectively avoid rivers to enter into through setting up division board 11 and place case 6 in, plays water proof protection effect to motor 7, and pull ring 12 has been seted up to the left part of division board 11.

It should be noted that the present invention is an underwater propeller convenient for maintenance, wherein a first telescopic power machine 52 drives a first telescopic rod 53 to extend and retract, so that the first telescopic rod 53 is separated from a first connecting rod 4 when being shortened, and further the first connecting rod 4 is pulled to drive an isolation net 3 to separate from a water outlet tank 2, so that the water outlet tank 2 is in an open state, and a second telescopic power machine 93 drives a second telescopic rod 92 to extend, so that the second telescopic rod 92 drives a second connecting rod 91 to move to the right, because the first rotating rod 81 is connected with the second rotating rod 83 by a spline, the first rotating rod 81 can drive the second rotating rod 83 to rotate and simultaneously enable the second rotating rod 83 to be in a telescopic state, and further, when moving to the right by the second connecting rod 91, the second rotating rod 83 is driven to move to the right, and then the propeller 84 is driven to move to the right to separate from the propeller body 1 through the water outlet tank 2, thereby the convenience is overhauld propeller 84, operation process is simple, the maintenance degree of difficulty has been reduced, the maintenance efficiency is improved, place case 6 through the setting, thereby place motor 7 and be in the isolated state with the environment of outside in placing case 6, prevent that rivers from entering into motor 7 and cause the damage of motor 7, when needs use motor 7, drive division board 11 through pulling pull ring 12 and break away from and place case 6 toward the left movement, thereby open motor 7, can effectual normal use of protection motor 7, the life of motor 7 has been prolonged.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an underwater propeller convenient to overhaul, includes propeller body (1), its characterized in that: the water-saving propeller is characterized in that a water outlet groove (2) is formed in the right end of the propeller body (1), a separation net (3) is placed on the groove wall of the water outlet groove (2), a first connecting rod (4) is fixedly connected to the middle of the right end of the separation net (3), a telescopic limiting device (5) is arranged on the upper portion of the right end of the propeller body (1), a placing box (6) is fixedly mounted at the left end of the propeller body (1), a motor (7) is fixedly connected to the middle of the left end of the propeller body (1), the motor (7) is located inside a box body of the placing box (6), a driving device (8) is arranged at the output end of the motor (7), the driving device (8) is located inside the propeller body (1), and a telescopic push-pull device (9) is connected to.

2. An easy to service underwater propeller as claimed in claim 1, wherein: the main structure of the telescopic limiting device (5) is provided with a first connecting plate (51), the upper right part of the first connecting plate (51) is fixedly connected with a first telescopic power machine (52), the output end of the first telescopic power machine (52) is fixedly connected with a first telescopic rod (53), the first telescopic rod (53) penetrates through the upper side of the right part of the outer surface of the first connecting rod (4), and the first connecting plate (51) is fixedly connected to the upper part of the right end of the propeller body (1) to fixedly connect the telescopic limiting device (5) with the propeller body (1).

3. An easy to service underwater propeller as claimed in claim 1, wherein: the main structure of drive arrangement (8) has first bull stick (81), the surface middle part swing joint of first bull stick (81) has second connecting plate (82), the right-hand member splined connection of first bull stick (81) has second bull stick (83), the surface right part fixed mounting of second bull stick (83) has screw (84), inner chamber left side middle part and swing joint that first bull stick (81) run through propeller body (1) are in the same place drive arrangement (8) and motor (7) swing joint at the output of motor (7).

4. An easy to service underwater propeller as claimed in claim 1, wherein: the main structure of the telescopic push-pull device (9) is provided with a second connecting rod (91), the lower end of the second connecting rod (91) is fixedly connected with a second telescopic rod (92), the left end of the second telescopic rod (92) is fixedly provided with a second telescopic power machine (93), the second telescopic power machine (93) is located inside a box body of the placing box (6), and the second connecting rod (91) is fixedly connected to the right part of the outer surface of the driving device (8) to fixedly connect the telescopic push-pull device (9) and the driving device (8).

5. An easy to service underwater propeller as claimed in claim 1, wherein: the propeller is characterized in that a water inlet pipe (10) is fixedly connected to the upper side of the left part of the outer surface of the propeller body (1), and the water inlet pipe (10) is communicated with the inside of the propeller body (1).

6. An easy to service underwater propeller as claimed in claim 1, wherein: the front part of the left end of the placing box (6) is connected with a partition board (11) in an inserting mode, and a pull ring (12) is arranged at the left part of the partition board (11).