CN217945481U - Stern machine with adjustable revolve to - Google Patents
Stern machine with adjustable revolve to Download PDFInfo
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- CN217945481U CN217945481U CN202222359284.6U CN202222359284U CN217945481U CN 217945481 U CN217945481 U CN 217945481U CN 202222359284 U CN202222359284 U CN 202222359284U CN 217945481 U CN217945481 U CN 217945481U
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- transmission shaft
- mounting groove
- bevel gear
- machine
- casing
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Abstract
The utility model provides a stern machine with adjustable revolve to, connect in the casing with the screw first transmission shaft, rotate the bevel gear group of connecting in the casing with the second transmission shaft that the ship machine is connected and being used for linkage first transmission shaft and second transmission shaft including casing, rotation, the axis mutually perpendicular of first transmission shaft and second transmission shaft sets up, set gradually the first mounting groove and the second mounting groove that are used for installing bevel gear group along its axial on the second transmission shaft, first mounting groove and second mounting groove set up respectively in first transmission shaft both sides. The utility model discloses with bevel gear group installation in first mounting groove or second mounting groove, first mounting groove sets up in the both sides of first transmission shaft with the second mounting groove in addition, so can make bevel gear group on the first mounting groove opposite with the bevel gear group power transmission direction on the second mounting groove, can be when installing the stern machine in the hull, can be earlier to the regulation of spiraling of stern machine.
Description
Technical Field
The utility model relates to a marine equipment technical field especially relates to a stern machine with adjustable revolve to.
Background
The stern machine is usually used as a connecting piece to connect the ship machine and the propeller, so that the ship moves under the action of the propeller, and the existing ship usually adopts a plurality of stern machines to match with the propeller to be used as a driving piece to drive the ship to move, so that when a plurality of stern machines are installed, the rotation directions of the propellers on the stern machines are required to be ensured to be corresponding, and the accuracy of the movement direction of the ship is ensured.
The transmission direction of the existing stern machine is fixed, the stern machine cannot be adjusted according to the rotation direction of the stern machine required by a ship, and a plurality of stern machines with different rotation directions need to be purchased for assembly, so that the application range of the stern machine is small, and the cost of the ship is high.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a screw-direction adjustable stern machine for solving the problem that the screw-direction of the stern machine cannot be adjusted in the prior art.
In order to achieve the above objects and other related objects, the utility model provides a stern machine with adjustable it is to revolve, connect in the casing with the screw first transmission shaft, rotate the bevel gear group of connecting in the casing with the second transmission shaft that the ship machine is connected and being used for linkage first transmission shaft and second transmission shaft including casing, rotation, the axis mutually perpendicular setting of first transmission shaft and second transmission shaft, set gradually first mounting groove and the second mounting groove that is used for installing bevel gear group along its axial on the second transmission shaft, first mounting groove and second mounting groove set up respectively in first transmission shaft both sides.
Through adopting above-mentioned technical scheme, realize the power transmission of first transmission shaft and second transmission shaft through bevel gear group, and set up first mounting groove and second mounting groove respectively in the casing, thereby can install bevel gear group in first mounting groove or second mounting groove, and first mounting groove and second mounting groove set up in the both sides of first transmission shaft, so can make bevel gear group on the first mounting groove opposite with the bevel gear group power transmission direction on the second mounting groove, thereby realize the regulation of second transmission shaft soon to, can be when installing the stern machine in the hull, can adjust the soon to of stern machine earlier, and then satisfy the power requirement of hull, and the regulation mode is simple convenient.
In an embodiment of the present invention, the axis of the first transmission shaft passes through the middle of the second transmission shaft, and the first transmission shaft and the second transmission shaft are spaced from each other.
Through adopting above-mentioned technical scheme, can make the both ends of second transmission shaft be located the both sides of first transmission shaft respectively to the installation and the fixing of the bevel gear group of being more convenient for can make power transmission more stable.
In an embodiment of the present invention, the bevel gear set includes a first bevel gear fixedly disposed at one end of the first transmission shaft and a second bevel gear engaged with the first bevel gear and disposed on the second transmission shaft, the second bevel gear is mountable on the first mounting groove or the second mounting groove, and the orientation of the second bevel gear is opposite when the second bevel gear is respectively mounted on the first mounting groove and the second mounting groove.
Through adopting above-mentioned technical scheme, utilize the first bevel gear that sets up in first transmission shaft one end and set up the cooperation of the second bevel gear on the secondary drive axle to realize the power transmission of first transmission shaft and secondary drive axle.
In an embodiment of the present invention, the first mounting groove and the second mounting groove are symmetrically disposed on both sides of the first transmission shaft.
Through adopting above-mentioned technical scheme, can make the position of first mounting groove and second mounting groove corresponding, when changing the second transmission shaft and revolve to, only need to install another department with the second bevel gear, do not need other equipment, first bevel gear keeps unchangeable still fixed connection on first transmission shaft moreover to realize the accent piece of stern machine rotation, just can realize turning to with current first bevel gear and second bevel gear moreover, do not need to rotate other sizes's group gear train in addition again.
In an embodiment of the present invention, the second transmission shaft further has a positioning seat and a sleeve, which are adapted to the first mounting groove or the second mounting groove, disposed thereon, and the positioning seat is externally used for rotating the first bearing, which is connected to the second transmission shaft and the housing.
By adopting the technical scheme. Through setting up the installation that the positioning seat can be more be convenient for second bevel gear, moreover through the cooperation of positioning seat ability and first bearing, can further strengthen the joint strength of second transmission shaft, make its rotation more stable.
In an embodiment of the present invention, the second bevel gear is further provided with a second bearing for being rotatably connected to the housing.
Through adopting above-mentioned technical scheme, connect second bevel gear and casing through the second bearing, make the rotation of second transmission shaft more stable.
As described above, the screw machine with adjustable the direction of rotation of the utility model has the following beneficial effects: realize the power transmission of first transmission shaft and second transmission shaft through bevel gear group, and set up first mounting groove and second mounting groove respectively in the casing, thereby can install bevel gear group in first mounting groove or second mounting groove, and first mounting groove sets up in the both sides of first transmission shaft with the second mounting groove, so can make bevel gear group on the first mounting groove opposite with the bevel gear group power transmission direction on the second mounting groove, thereby realize the regulation of second transmission shaft soon to, can be when installing the stern machine in the hull, can adjust the soon to of stern machine earlier, and then satisfy the power requirement of hull, and the regulation mode is simple convenient.
Drawings
Fig. 1 is a schematic structural diagram of the whole in the embodiment of the present invention;
fig. 2 is a schematic structural diagram of the embodiment of the present invention in a first state;
fig. 3 is a schematic structural diagram of the embodiment of the present invention in the second state.
Description of the element reference
1. A housing; 2. a first drive shaft; 3. a second transmission shaft; 4. a bevel gear set; 5. a first mounting groove; 6. a second mounting groove; 7. a first bevel gear; 8. a second bevel gear; 9. positioning seats; 10. a first bearing; 11. a second bearing.
Detailed Description
The following description is given for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure of the present invention.
Please refer to fig. 1 to 3. It should be understood that the structure, proportion, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions of the present invention, so that the present invention does not have the substantial technical significance, and the modification of any structure, the change of the proportion relation or the adjustment of the size should still fall within the scope of the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
As shown in fig. 1 and 2, the utility model provides a stern machine with adjustable soon, including casing 1, rotate connect in casing 1 with the first transmission shaft 2 that the screw is connected, rotate connect in casing 1 with the second transmission shaft 3 that the ship machine is connected and be used for linking bevel gear group 4 of first transmission shaft 2 and second transmission shaft 3.
The first mounting groove 5 and the second mounting groove 6 used for mounting the bevel gear set 4 are sequentially arranged on the second transmission shaft 3 along the axial direction of the second transmission shaft, the first mounting groove 5 and the second mounting groove 6 are respectively arranged on two sides of the first transmission shaft 2, and the first mounting groove 5 and the second mounting groove 6 are symmetrically arranged on two sides of the first transmission shaft 2.
As shown in fig. 3, the bevel gear set 4 includes a first bevel gear 7 fixedly disposed at one end of the first transmission shaft 2 and a second bevel gear 8 engaged with the first bevel gear 7 and disposed on the second transmission shaft 3, the second bevel gear 8 may be mounted in the first mounting groove 5 or the second mounting groove 6, and the directions of the second bevel gear 8 are opposite when the second bevel gear 8 is mounted in the first mounting groove 5 and the second mounting groove 6, respectively.
Because the first mounting groove 5 and the second mounting groove 6 are symmetrically arranged, the distance from the first mounting groove 5 to the first transmission shaft 2 is the same as the distance from the second mounting groove 6 to a transmission shaft, so under the condition of keeping the first bevel gear 7 unchanged, the second bevel gear 8 can be meshed with the first bevel gear 7 no matter mounted in the first mounting groove 5 or the second mounting groove 6, and under the condition of keeping the rotating direction of the first bevel gear 7 unchanged, the rotating direction of the second bevel gear 8 can be changed through relative mounting of the second bevel gear 8 according to the meshing principle, and the rotating direction of the stern machine can be adjusted.
The second transmission shaft 3 is also provided with a positioning seat 9 matched with the first mounting groove 5 or the second mounting groove 6 and a first bearing 10 sleeved outside the positioning seat 9 and used for rotatably connecting the second transmission shaft 3 and the shell 1,
a first mounting groove 5 and a second mounting groove 6 for mounting the bevel gear set 4 are further arranged in the shell 1, and a second bearing 11 for being rotatably connected with the shell 1 is further arranged outside the second bevel gear 8.
The positioning seat 9 can be installed in the first installation groove 5 or the second installation groove 6 relative to the second bevel gear 8, and further realize the rotation connection of the second transmission shaft 3 and the housing 1 through the matching of the first bearing 10 and the second bearing 11, so that the rotation of the second transmission shaft is more stable.
The first state of the present embodiment is that the second bevel gear 8 is mounted to the first mounting groove 5, and the second state of the present embodiment is that the second bevel gear 8 is mounted to the second mounting groove 6.
To sum up, the utility model discloses effectively overcome all kinds of shortcomings among the prior art and had high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a stern machine with adjustable revolve to, its characterized in that includes the casing, rotates to connect in the casing with the screw be connected first transmission shaft, rotate and connect in the casing with the second transmission shaft that the ship machine is connected and be used for linking the bevel gear group of first transmission shaft and second transmission shaft, the axis mutually perpendicular of first transmission shaft and second transmission shaft sets up, set gradually along its axial on the second transmission shaft and be used for installing the first mounting groove and the second mounting groove of bevel gear group, first mounting groove and second mounting groove set up respectively in first transmission shaft both sides.
2. The screw machine as claimed in claim 1, wherein: the axis of the first transmission shaft passes through the middle part of the second transmission shaft, and the first transmission shaft and the second transmission shaft are arranged at intervals.
3. The screw machine as claimed in claim 2, wherein: the bevel gear set comprises a first bevel gear fixedly arranged at one end of the first transmission shaft and a second bevel gear meshed with the first bevel gear and arranged on the second transmission shaft, the second bevel gear can be arranged in the first mounting groove or the second mounting groove, and the directions of the second bevel gear are opposite when the second bevel gear is arranged in the first mounting groove and the second mounting groove respectively.
4. The screw machine as claimed in claim 3, wherein: the first mounting groove and the second mounting groove are symmetrically arranged on two sides of the first transmission shaft.
5. The screw machine as claimed in claim 1, wherein: the second transmission shaft is further provided with a positioning seat matched with the first mounting groove or the second mounting groove and a first bearing sleeved outside the positioning seat and used for rotatably connecting the second transmission shaft and the shell.
6. The screw machine as claimed in claim 3, wherein: and a second bearing used for being rotationally connected with the shell is arranged outside the second bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222359284.6U CN217945481U (en) | 2022-09-02 | 2022-09-02 | Stern machine with adjustable revolve to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222359284.6U CN217945481U (en) | 2022-09-02 | 2022-09-02 | Stern machine with adjustable revolve to |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217945481U true CN217945481U (en) | 2022-12-02 |
Family
ID=84211265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222359284.6U Active CN217945481U (en) | 2022-09-02 | 2022-09-02 | Stern machine with adjustable revolve to |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217945481U (en) |
-
2022
- 2022-09-02 CN CN202222359284.6U patent/CN217945481U/en active Active
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