CN223237903U - Propeller of multifunctional concrete mixing transport ship - Google Patents
Propeller of multifunctional concrete mixing transport shipInfo
- Publication number
- CN223237903U CN223237903U CN202422865950.2U CN202422865950U CN223237903U CN 223237903 U CN223237903 U CN 223237903U CN 202422865950 U CN202422865950 U CN 202422865950U CN 223237903 U CN223237903 U CN 223237903U
- Authority
- CN
- China
- Prior art keywords
- propeller
- screw hole
- ring
- fixing
- transport ship
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a propeller of a multifunctional concrete mixing transport ship, and relates to the technical field of propellers. The screw propeller of the multifunctional concrete stirring transport ship comprises a rotating shaft and a screw propeller, wherein the screw propeller is located on the outer side of the rotating shaft, the rotating shaft comprises a shaft rod and a positioning ring, the positioning ring is fixedly sleeved on the outer side of the shaft rod, a limiting slide rod is fixedly arranged outside the rotating shaft and fixedly connected on the inner side of the positioning ring, the screw propeller comprises a blade and a fixing clamping seat, the fixing clamping seat is fixedly arranged at the bottom of the blade, and a second connecting screw hole is formed in the side face of the fixing clamping seat. The propeller of the multifunctional concrete mixing transport ship is provided with the sealing cover, the propeller blades of the multifunctional concrete mixing transport ship are arranged to be detachable blades, the annular sleeve and the blades are arranged to be detachable, and the manufacturing difficulty of the propeller is reduced.
Description
Technical Field
The utility model relates to the technical field of propellers, in particular to a propeller of a multifunctional concrete stirring transport ship.
Background
The propeller means a device for converting the rotational power of an engine into propulsive force by rotating blades in air or water, and may have two or more blades connected to a hub, the backward face of the blades being a helicoid or a propeller similar to the helicoid. Propellers are widely used, such as propellers of airplanes and ships.
The ship propeller in the prior art is generally integrally designed, the weight and the volume of the integrally designed propeller are large, the technical requirements for manufacturing and installation are high, the production is difficult, and the large volume and the weight of the propeller are too large, so that the carrying and the hoisting are difficult, and the carrying and the hoisting have a certain danger.
The propeller with the integral design has larger weight and volume, has high technical requirements on production and installation, causes difficult production and installation and low production efficiency, has overlarge volume and weight, causes difficult carrying and hoisting, causes certain danger in the production environment and threatens the safety of workers.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a screw propeller of a multifunctional concrete stirring transport ship, which solves the problem that the screw propeller integrally designed in the prior art is difficult to produce and install.
The screw propeller of the multifunctional concrete stirring transport ship comprises a rotating shaft and a screw propeller, wherein the screw propeller is positioned on the outer side of the rotating shaft, the rotating shaft comprises a shaft rod and a positioning ring, the positioning ring is fixedly sleeved on the outer side of the shaft rod, a limiting slide rod is fixedly arranged outside the rotating shaft and fixedly connected on the inner side of the positioning ring, the screw propeller comprises a blade and a fixing clamping seat, the fixing clamping seat is fixedly arranged at the bottom of the blade, and a second connecting screw hole is formed in the side face of the fixing clamping seat.
Preferably, the outer side of the shaft rod is sleeved with a fixing ring, the inner side of the fixing ring is abutted against the limiting slide rod, and the left end of the shaft rod is provided with a first fixing screw hole.
Preferably, the outer side of the shaft rod is sleeved with a rear sealing cover, the inner side of the rear sealing cover is provided with a fixed ring plate, a first connecting screw hole is formed in the fixed ring plate, and the first connecting screw hole corresponds to the first fixed screw hole.
Preferably, a first fixing bolt is inserted into the first connecting screw hole, and the first fixing bolt penetrates through the first connecting screw hole to be inserted into the first fixing screw hole.
Preferably, the sealing cover is inserted into the inner side of the rear sealing cover, the front sealing cover is sleeved on the right side of the shaft rod, and the fixed clamping ring is arranged on the inner side of the front sealing cover and sleeved on the outer side of the shaft rod.
Preferably, the propeller further comprises a ring sleeve, wherein a limiting chute is formed in the inner side of the ring sleeve, and the limiting chute corresponds to the limiting sliding rod.
Preferably, the snap ring has been cup jointed in the ring cover outside, set up the fixed screw of second on the snap ring, the fixed division board that is provided with in ring cover outside, the division board is located the snap ring inboard, snap ring and division board combination form the connection draw-in groove, the connection draw-in groove is corresponding with fixed cassette.
Preferably, the propeller further comprises a second fixing bolt, wherein the second fixing bolt is inserted into the second fixing screw hole and penetrates through the second fixing screw hole to be inserted into the second connecting screw hole in a threaded manner.
The utility model discloses a propeller of a multifunctional concrete mixing transport ship, which has the beneficial effects that the propeller blades of the multifunctional concrete mixing transport ship are arranged as separable blades, a ring sleeve and the blades are arranged as separable, so that the manufacturing difficulty of the propeller is reduced, and the propeller of the multifunctional concrete mixing transport ship is provided with a sealing cover which provides a sealing space for a fixing bolt, so that the corrosion of sea water is reduced, the failure rate is reduced, the service life of the bolt is prolonged, and the service life of the propeller is further prolonged.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a rotating shaft structure according to the present utility model;
FIG. 3 is a schematic view of the structure of the propeller of the present utility model;
FIG. 4 is a schematic side sectional view of the present utility model.
The device comprises a rotating shaft, 11, a shaft rod, 111, a first fixing screw hole, 12, a positioning ring, 13, a limiting slide rod, 14, a fixing ring, 15, a rear sealing cover, 151, a fixing ring plate, 152, a first connecting screw hole, 153, a sealing cover, 16, a first fixing bolt, 17, a front sealing cover, 171, a fixing clamping ring, 2, a screw, 21, a blade, 22, a fixing clamping seat, 221, a second connecting screw hole, 23, a ring sleeve, 231, a limiting slide groove, 24, a clamping ring, 241, a second fixing screw hole, 25, a partition plate, 26, a connecting clamping groove and 27, and a second fixing bolt.
Detailed Description
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
The embodiment of the utility model discloses a propeller of a multifunctional concrete mixing transport ship.
According to the drawings 1-4, the propeller comprises a rotating shaft 1 and a propeller 2, wherein the propeller 2 is positioned at the outer side of the rotating shaft 1, the rotating shaft 1 comprises a shaft rod 11 and a positioning ring 12, the positioning ring 12 is fixedly sleeved at the outer side of the shaft rod 11, a limiting slide rod 13 is fixedly arranged outside the rotating shaft 1, the limiting slide rod 13 is fixedly connected at the inner side of the positioning ring 12, the propeller 2 comprises a blade 21 and a fixing clamping seat 22, the fixing clamping seat 22 is fixedly arranged at the bottom of the blade 21, and a second connecting screw hole 221 is formed in the side surface of the fixing clamping seat 22.
The propeller blade of the multifunctional concrete mixing transport ship is provided with the front sealing cover 17 and the rear sealing cover 15, the sealing cover provides a sealing space for a fixing bolt, the corrosion of sea water is reduced, the failure rate is reduced, the service life of the bolt is prolonged, and the service life of the propeller is further prolonged.
Further, the outer side of the shaft lever 11 is sleeved with a fixing ring 14, the inner side of the fixing ring 14 is abutted against the limiting slide rod 13, and the left end of the shaft lever 11 is provided with a first fixing screw hole 111.
Further, the outer side of the shaft lever 11 is sleeved with a rear sealing cover 15, a fixed ring plate 151 is arranged on the inner side of the rear sealing cover 15, a first connecting screw hole 152 is formed in the fixed ring plate 151, and the first connecting screw hole 152 corresponds to the first fixing screw hole 111.
Specifically disclosed, the first fixing bolt 16 is inserted into the first connection screw hole 152, and the first fixing bolt 16 is inserted into the first fixing screw hole 111 through the first connection screw hole 152.
Specifically disclosed, the inner side of the rear sealing cover 15 is inserted with a sealing cover 153, the right side of the shaft lever 11 is sleeved with a front sealing cover 17, the inner side of the front sealing cover 17 is provided with a fixed clamping ring 171, and the fixed clamping ring 171 is sleeved on the outer side of the shaft lever 11.
It is emphasized that the propeller 2 further comprises a ring sleeve 23, wherein a limiting chute 231 is formed on the inner side of the ring sleeve 23, and the limiting chute 231 corresponds to the limiting slide bar 13.
It is emphasized that the outer side of the ring sleeve 23 is sleeved with a clamping ring 24, a second fixing screw hole 241 is formed in the clamping ring 24, a division plate 25 is fixedly arranged on the outer side of the ring sleeve 23, the division plate 25 is located on the inner side of the clamping ring 24, the clamping ring 24 and the division plate 25 are combined to form a connecting clamping groove 26, and the connecting clamping groove 26 corresponds to the fixing clamping seat 22.
It is emphasized that the propeller 2 further comprises a second fixing bolt 27, wherein the second fixing bolt 27 is inserted into the second fixing screw hole 241, and is inserted into the second connecting screw hole 221 through the second fixing screw hole 241.
Firstly, splicing and assembling a propeller, placing a fixed clamping seat 22 in a fixed clamping groove 26, then plugging a second fixed screw hole 241 by using a second fixed bolt 27, and connecting the second fixed bolt 27 into a second connecting screw hole 221 formed on the fixed clamping seat 22 in a threaded manner, so that the blade 21 is fixed on the annular sleeve 23 to finish assembly;
Then, sleeving the propeller 2 on the shaft lever 11, enabling the limiting slide rod 13 to be aligned with the limiting slide groove 231, tightly butting the propeller 2 with the shaft lever, and sleeving the fixing ring 14 on the outer side of the shaft lever to fix the propeller;
Finally, the front seal housing 17 and the rear seal housing 15 are respectively sleeved on the shaft lever 11 and fixed.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422865950.2U CN223237903U (en) | 2024-11-25 | 2024-11-25 | Propeller of multifunctional concrete mixing transport ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422865950.2U CN223237903U (en) | 2024-11-25 | 2024-11-25 | Propeller of multifunctional concrete mixing transport ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223237903U true CN223237903U (en) | 2025-08-19 |
Family
ID=96716330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422865950.2U Active CN223237903U (en) | 2024-11-25 | 2024-11-25 | Propeller of multifunctional concrete mixing transport ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223237903U (en) |
-
2024
- 2024-11-25 CN CN202422865950.2U patent/CN223237903U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5445545A (en) | Shrouded electric outboard motor | |
| CN105292424A (en) | Ship flange integration propulsion device | |
| CN223237903U (en) | Propeller of multifunctional concrete mixing transport ship | |
| CN108839785A (en) | A kind of test hydraulic drive type PODDED PROPULSOR | |
| CN205150207U (en) | Integrated propeller of boats and ships rim | |
| CN111703563B (en) | A bladeless submarine propulsion system | |
| CN210063340U (en) | Underwater robot propeller | |
| CN204916133U (en) | Marine propeller | |
| CN211032982U (en) | Vortex-eliminating fin for adjustable propeller | |
| CN207208429U (en) | A kind of underwater propulsion equipment of sliceable assembling | |
| CN114633861B (en) | Rim underwater propeller | |
| CN216611563U (en) | Propeller for electric ship | |
| CN211252971U (en) | Underwater propeller | |
| CN215922523U (en) | Underwater propeller based on unmanned ship | |
| CN110775237A (en) | A small underwater bionic flapping wing drive device | |
| CN114313180B (en) | Archimedes annular propeller | |
| CN223605781U (en) | A ducted propulsion device for unmanned surface vessels | |
| CN210852863U (en) | a propeller | |
| CN112278215B (en) | A water jet propulsion device and its water jet propulsion method and application | |
| JP2019172093A (en) | Propulsion device for vessel, vessel,and assembly method for propulsion device for vessel | |
| CN108974302B (en) | A water jet propulsion device | |
| CN206606342U (en) | A kind of low pressure gear pump and submarine navigation device Powerpush Unit | |
| CN210898700U (en) | A kind of motor installation structure of underwater propeller | |
| CN207631454U (en) | detachable underwater propeller | |
| CN107685845B (en) | An assembled underwater propulsion device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |