CN209972754U

CN209972754U - Tail flow guide component of spiral propeller

Info

Publication number: CN209972754U
Application number: CN201920727600.6U
Authority: CN
Inventors: 张敏革; 李一鑫
Original assignee: Tianjin University of Science and Technology
Current assignee: Tianjin University of Science and Technology
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-01-21
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a spiral propeller afterbody water conservancy diversion component, including motor and waterproofing mechanism, the one end of motor is provided with the connecting seat, and one side activity arrangement of connecting seat has outer fishplate bar, the waterproofing mechanism activity is settled in the bottom of motor, and the inside arrangement of waterproofing mechanism has power unit, the outer wall activity of waterproofing mechanism is provided with waterproof window, the outer wall arrangement of motor has the data plate frame. This spiral propeller afterbody water conservancy diversion component is provided with the motor, be fixed connection between fixed frame and the connector, when making the device use for a long time, the connector still has high strength connectivity and connects on fixed frame, make can not appear the gap between connector and the fixed frame, leakproofness when improving the device use, fixed frame passes through connector and working bin constitution detachable construction simultaneously, when making the device use, if the unable normal operating in failure of internals, user's accessible bolt separates fixed frame and working bin.

Description

Tail flow guide component of spiral propeller

Technical Field

The utility model relates to a spiral propeller water conservancy diversion technical field specifically is a spiral propeller afterbody water conservancy diversion component.

Background

Along with the rapid development of economy and the improvement of science and technology in various regions, the spiral propeller is an accelerating device arranged at the tail part of a steamship, necessary power assistance is provided for the normal operation of the steamship, the steamship cannot stop when in operation, the direction of the propeller when in operation needs to be guided when the spiral propeller works, the angle of the steamship is convenient to adjust, the operation angle of the steamship is always within the controllable range of personnel, and the power loss is reduced.

Spiral propeller water conservancy diversion component on market does not possess and carries out external fixed operation to the device in the use for the device takes place to drop with external equipment easily when using, reduces device stability in use, does not have corresponding support protection to the power equipment in the device, makes power equipment appear the displacement easily when using, can't adjust the water conservancy diversion part according to user's user demand, reduces the use flexibility of device, for this reason, we provide a spiral propeller afterbody water conservancy diversion component.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spiral propeller afterbody water conservancy diversion component, in order to solve the spiral propeller water conservancy diversion component that proposes in the above-mentioned background art, do not possess and carry out external fixed operation to the device, make the device take place to drop with external equipment easily when using, reduce device stability in use, do not have corresponding support protection to the power equipment in the device, make power equipment appear the displacement easily when using, can't be according to user's user demand, adjust the water conservancy diversion part, reduce the problem of the use flexibility of device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spiral propeller afterbody water conservancy diversion component, includes motor and waterproof mechanism, the one end of motor is provided with the connecting seat, and one side activity arrangement of connecting seat has outer fishplate bar, waterproof mechanism activity arrangement has in the bottom of motor, and the inside arrangement of waterproof mechanism has power unit, the outer wall activity of waterproof mechanism is provided with waterproof window, the outer wall arrangement of motor has the data plate frame, the arrangement of waterproof mechanism's outer wall one side has water conservancy diversion mechanism.

Preferably, the waterproof mechanism comprises a fixed frame, a connector, a working bin and a reserved hole, the connector is arranged at the bottom of the fixed frame, the working bin is movably arranged at the bottom of the connector, and the reserved hole is formed in the top of the working bin.

Preferably, be fixed connection between fixed frame and the connector, and fixed frame passes through the connector and constitutes detachable construction with the working bin.

Preferably, power unit is including pivot, driving gear, driven gear, bull stick, fixing bearing, hob and sealing washer, the bottom of pivot is provided with the driving gear, and the outer wall arrangement of driving gear has driven gear, driven gear's outer wall one side is connected with the bull stick, and the outer wall of bull stick is provided with fixing bearing, the outer wall opposite side of bull stick is connected with the hob, and the outer wall arrangement of hob has the sealing washer.

Preferably, the rotating shaft is vertically arranged at the bottom of the motor, and the rotating shaft forms a rotating structure through the driving gear and the driven gear.

Preferably, the diversion mechanism comprises a reserved groove, a movable plate, a connecting plate, a guide plate and a fixing bolt, wherein the movable plate is movably arranged on the outer wall of the reserved groove, the connecting plate is arranged on the outer wall of the movable plate, the guide plate is connected to the outer wall of the connecting plate, and the fixing bolt is movably arranged on two sides of the outer wall of the movable plate.

Preferably, the movable plate is movably connected with the reserved groove, and the movable plate is connected with the connecting sheet in a welding mode.

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

the tail part flow guide component of the spiral propeller is provided with the motor, the fixing frame is fixedly connected with the connector, so that the connector still has high-strength connectivity and is connected onto the fixing frame when the device is used for a long time, a gap cannot be formed between the connector and the fixing frame, the sealing performance of the device when the device is used is improved, and meanwhile, the fixing frame and the working bin form a detachable structure through the connector;

the rotating shaft is vertically arranged at the bottom of the motor, so that the rotating shaft can always keep an absolute vertical state when in operation, the stability of the device in operation is improved, after the device is prevented from being operated, the rotating shaft is unnecessarily displaced, the stability of a part adaptive to one end of the rotating shaft is indirectly improved, meanwhile, the rotating shaft forms a rotating structure through the driving gear and the driven gear, after a user starts the device, the driving gear can drive the driven gear to adjust the rotating angle of the device, the power of the device is better released, and when the driven gear drives the spiral rod to rotate after rotating, a sealing ring is arranged on the spiral rod, so that liquid can not enter the device through the spiral rod, and the probability of damage to parts inside the device is reduced;

be swing joint between fly leaf and the reservation groove, the user can be according to the environment that the device used, freely adjust the running height of fly leaf, the availability factor of part on the fly leaf has been increased, the use flexibility of device is improved, the indirect working range of device has been increased, connection mode between fly leaf and the connection piece is the welding simultaneously, when making the water impact connection piece, the connection piece can not drop from the fly leaf, increase the joint strength between the part, the life of part is improved, be convenient for the device is long-time under water operation, make the water conservancy diversion efficiency of device can not take place the decline.

Drawings

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

FIG. 2 is a schematic view of a partially enlarged structure of a deflector of the present invention;

FIG. 3 is a schematic view of the waterproof window according to the present invention;

fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a motor; 2. a connecting seat; 3. an outer connecting plate; 4. a waterproof mechanism; 401. a fixing frame; 402. A connector; 403. a working bin; 404. reserving a hole; 5. a power mechanism; 501. a rotating shaft; 502. a driving gear; 503. a driven gear; 504. a rotating rod; 505. fixing the bearing; 506. a screw rod; 507. a seal ring; 6. a waterproof window; 7. a nameplate frame; 8. a flow guide mechanism; 801. reserving a groove; 802. a movable plate; 803. Connecting sheets; 804. a baffle; 805. and (6) fixing the bolt.

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. 1-4, the present invention provides a technical solution: a tail flow guide component of a spiral propeller comprises a motor 1 and a waterproof mechanism 4, wherein one end of the motor 1 is provided with a connecting seat 2, one side of the connecting seat 2 is movably provided with an outer connecting plate 3, the waterproof mechanism 4 is movably arranged at the bottom of the motor 1, the inside of the waterproof mechanism 4 is provided with a power mechanism 5, the waterproof mechanism 4 comprises a fixed frame 401, a connector 402, a working bin 403 and a reserved hole 404, the bottom of the fixed frame 401 is provided with the connector 402, the bottom of the connector 402 is movably provided with the working bin 403, the top of the working bin 403 is provided with the reserved hole 404, when the device is used for a long time, the connector 402 is still connected on the fixed frame 401 with high-strength connectivity, a gap can not be formed between the connector 402 and the fixed frame 401, the sealing performance when the device is used is improved, the fixed frame 401 is fixedly connected with the connector 402, and the fixed frame 401, when the device is used, if internal parts fail to operate normally, a user can separate the fixing frame 401 from the working bin 403 through the bolts, so that the user can maintain the parts in the device conveniently, and the maintenance timeliness of the parts is improved;

the power mechanism 5 comprises a rotating shaft 501, a driving gear 502, a driven gear 503, a rotating rod 504, a fixed bearing 505, a spiral rod 506 and a sealing ring 507, wherein the driving gear 502 is arranged at the bottom of the rotating shaft 501, the driven gear 503 is arranged on the outer wall of the driving gear 502, the rotating rod 504 is connected to one side of the outer wall of the driven gear 503, the fixed bearing 505 is arranged on the outer wall of the rotating rod 504, the spiral rod 506 is connected to the other side of the outer wall of the rotating rod 504, and the sealing ring 507 is arranged on the outer wall of the spiral rod 506, so that the rotating shaft 501 can always keep an absolute vertical state when in operation, the stability of the device in operation is improved, after the device is operated, the rotating shaft 501 is prevented from generating unnecessary displacement, the stability of a part matched with one end of the rotating shaft 501 is indirectly improved, the rotating shaft, after a user starts the device, the driving gear 502 can drive the driven gear 503 to adjust the rotation angle of the device, so that the power of the device is better released, and when the driven gear 503 rotates to drive the screw rod 506 to rotate, the screw rod 506 is provided with a sealing ring 507, so that liquid cannot enter the device through the screw rod 506;

the outer wall of the waterproof mechanism 4 is movably provided with a waterproof window 6, the outer wall of the motor 1 is provided with a nameplate frame 7, one side of the outer wall of the waterproof mechanism 4 is provided with a flow guide mechanism 8, the flow guide mechanism 8 comprises a reserved groove 801, a movable plate 802, connecting pieces 803, a flow guide plate 804 and fixing bolts 805, the outer wall of the reserved groove 801 is movably provided with a movable plate 802, the outer wall of the movable plate 802 is provided with a connecting piece 803, the outer wall of the connecting piece 803 is connected with the flow guide plate 804, the two sides of the outer wall of the movable plate 802 are movably provided with fixing bolts 805, a user can freely adjust the operation height of the movable plate 802 according to the using environment of the device, the use efficiency of parts on the movable plate 802 is increased, the use flexibility of the device is improved, the movable plate 802 is movably connected with the reserved groove 801, the connecting sheet 803 can not fall off from the movable plate 802, so that the connecting strength between parts is increased, the service life of the parts is prolonged, the device can conveniently operate underwater for a long time, and the diversion efficiency of the device can not be reduced.

The working principle is as follows: for the spiral propeller diversion member, firstly, a user moves the device to any place needing to be used for work, the user fixes a motor 1 (model: ET54) with an external connection plate 3 through a connecting seat 2 at one side, so that the device can be butted and fixed with a reserved position of a ship body through the external connection plate 3, the device is ensured not to fall off from the ship body when in use, the user places a movable plate 802 on a reserved groove 801 on the outer wall of a working bin 403 according to the draught depth of the device for free adjustment, after the adjustment is completed, the movable plate 802 is fixed in the reserved groove 801 through a fixing bolt 805, the movable plate 802 cannot shake when in use, the user can select different types of movable plates 802 for fixation according to the field condition, the use range of the device is improved, the user starts the motor 1, so that a rotating shaft 501 rotates in a fixed frame 401 and the working bin 403, the working bin 403 is provided with a reserved hole 404 for facilitating the working of the rotating shaft 501, the rotating shaft 501 drives the driving gear 502 to rotate, the driving gear 502 drives the driven gear 503 to rotate, one side of the driven gear 503 is connected with a rotating rod 504, the other side of the driven gear is connected with a spiral rod 506, so that the rotating rod 504 can rotate in a fixed bearing 505 in an oriented manner to limit and fix the driven gear 503, the spiral rod 506 rotates to form a driving force to assist the ship body connected with the device, meanwhile, the spiral rod 506 is provided with a sealing ring 507 for preventing liquid from entering the working bin 403 through the spiral rod 506, a guide plate 804 on a connecting sheet 803 at one end of the movable plate 802 can distribute and assist the flow of the liquid, the flow guiding effect of the device is improved, the motor 1 is provided with a nameplate frame 7, a user can fix the operating parameters of the motor 1 in the nameplate frame 7 through, the working bin 403 is provided with the waterproof window 6, and a user can observe the abrasion state of parts in the device through the waterproof window 6, so that the later maintenance of the user is facilitated.

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 spiral propeller afterbody water conservancy diversion component, includes motor (1) and waterproofing mechanism (4), its characterized in that: the motor is characterized in that a connecting seat (2) is arranged at one end of the motor (1), an outer connecting plate (3) is movably arranged on one side of the connecting seat (2), a waterproof mechanism (4) is movably arranged at the bottom of the motor (1), a power mechanism (5) is arranged inside the waterproof mechanism (4), a waterproof window (6) is movably arranged on the outer wall of the waterproof mechanism (4), a nameplate frame (7) is arranged on the outer wall of the motor (1), and a flow guide mechanism (8) is arranged on one side of the outer wall of the waterproof mechanism (4).

2. A screw propeller aft flow guide member as claimed in claim 1, wherein: waterproof mechanism (4) are including fixed frame (401), connector (402), working bin (403) and preformed hole (404), the bottom of fixed frame (401) is provided with connector (402), and the bottom activity arrangement of connector (402) has working bin (403), the top of working bin (403) is provided with preformed hole (404).

3. A screw propeller aft flow guide member as claimed in claim 2, wherein: the fixed frame (401) is fixedly connected with the connector (402), and the fixed frame (401) and the working bin (403) form a detachable structure through the connector (402).

4. A screw propeller aft flow guide member as claimed in claim 1, wherein: the power mechanism (5) comprises a rotating shaft (501), a driving gear (502), a driven gear (503), a rotating rod (504), a fixed bearing (505), a spiral rod (506) and a sealing ring (507), wherein the driving gear (502) is arranged at the bottom of the rotating shaft (501), the driven gear (503) is arranged on the outer wall of the driving gear (502), the rotating rod (504) is connected to one side of the outer wall of the driven gear (503), the fixed bearing (505) is arranged on the outer wall of the rotating rod (504), the spiral rod (506) is connected to the other side of the outer wall of the rotating rod (504), and the sealing ring (507) is arranged on the outer wall of the spiral rod (506).

5. A screw propeller aft flow guide member according to claim 4, wherein: the rotating shaft (501) is vertically arranged at the bottom of the motor (1), and the rotating shaft (501) forms a rotating structure through a driving gear (502) and a driven gear (503).

6. A screw propeller aft flow guide member as claimed in claim 1, wherein: the flow guide mechanism (8) comprises a reserved groove (801), a movable plate (802), a connecting sheet (803), a flow guide plate (804) and a fixing bolt (805), wherein the movable plate (802) is movably arranged on the outer wall of the reserved groove (801), the connecting sheet (803) is arranged on the outer wall of the movable plate (802), the outer wall of the connecting sheet (803) is connected with the flow guide plate (804), and the fixing bolt (805) is movably arranged on two sides of the outer wall of the movable plate (802).

7. A screw propeller aft flow guide member as claimed in claim 6, wherein: the movable plate (802) is movably connected with the reserved groove (801), and the movable plate (802) is connected with the connecting sheet (803) in a welding mode.