CN220682630U - Propelling steering mechanism for grass combing boat - Google Patents
Propelling steering mechanism for grass combing boat Download PDFInfo
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- CN220682630U CN220682630U CN202321849325.8U CN202321849325U CN220682630U CN 220682630 U CN220682630 U CN 220682630U CN 202321849325 U CN202321849325 U CN 202321849325U CN 220682630 U CN220682630 U CN 220682630U
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- propulsion
- steering engine
- transmission gear
- grass combing
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- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 241000238557 Decapoda Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 241000254032 Acrididae Species 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a propulsion steering mechanism for a grass combing boat, which comprises: the middle position of the tail part of the main hull is fixedly provided with a connecting rod; the steering engine fixing platform is fixed on the connecting rod, a steering engine is fixed on the steering engine fixing platform, and a rear transmission gear is arranged on the steering engine; the propulsion fan is arranged above the water surface and can generate propulsion power of the main hull; the sleeve is arranged at the bottom of the propulsion fan, the sleeve is rotatably sleeved on the connecting rod, a front transmission gear is arranged on the outer side of the sleeve, and the front transmission gear is meshed with the rear transmission gear; when the steering engine drives the rear transmission gear to rotate, the propulsion fan can rotate in the horizontal plane. The utility model has simple structure and reliable operation. And the device is small in size, easy to install, and capable of effectively saving manpower and reducing cost.
Description
Technical Field
The utility model relates to the technical field of grass combing boats, in particular to a propulsion steering mechanism for a grass combing boat.
Background
In the process of river crab pond culture, the aquatic plants play an important role, so that a habitat environment can be created for river crabs, and plant baits can be provided for the river crabs. Meanwhile, the maintenance and cleaning of the aquatic weeds are the most heavy work in the river crab culture, and in recent years, a plurality of working ships for cleaning and carding the aquatic weeds are emerging. Therefore, the development and design of a proper propulsion steering mechanism for the river crab pond grass combing boat are significant.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a propulsion steering mechanism for a grass combing boat.
A propulsion steering mechanism for a grass combing boat, comprising:
the middle position of the tail part of the main hull is fixedly provided with a connecting rod;
the steering engine fixing platform is fixed on the connecting rod, a steering engine is fixed on the steering engine fixing platform, and a rear transmission gear is arranged on the steering engine;
the propulsion fan is arranged above the water surface and can generate propulsion power of the main hull;
the sleeve is arranged at the bottom of the propulsion fan, the sleeve is rotatably sleeved on the connecting rod, a front transmission gear is arranged on the outer side of the sleeve, and the front transmission gear is meshed with the rear transmission gear;
when the steering engine drives the rear transmission gear to rotate, the propulsion fan can rotate in the horizontal plane.
In one embodiment, a waterproof front cover and a waterproof rear cover are arranged below the steering engine fixing platform, the waterproof front cover is fixed on the connecting rod, the waterproof rear cover is fixed on the steering engine fixing platform, and the waterproof front cover and the waterproof rear cover enclose a closed structure.
In one embodiment, the propulsion fan comprises:
the mounting platform is fixed at the top of the sleeve, and a driving motor is mounted on the mounting platform;
the bracket is fixed on one side of the mounting platform, and a protective net is mounted on the bracket;
the output shaft of the driving motor penetrates through the protective net and then is connected with the fan blades.
In one embodiment, the front part of the main hull is provided with a rotating seat, a grass combing mechanism is rotatably arranged on the rotating seat, the grass combing mechanism comprises a grass combing plate and comb teeth, and the comb teeth are arranged on the upper surface of the grass combing plate in a spaced mode.
In one embodiment, the grass combing mechanism further comprises a handle, and the handle is arranged at one end, close to the propulsion fan, of the grass combing plate.
According to the propulsion steering mechanism for the grass combing boat, the steering of the steering engine is achieved through the pushing of the wind power based on the propulsion fan, the propulsion steering mechanism can provide forward and steering power for the grass combing boat in a grass-rich water area such as a river crab pond, and the structure is simple, and the operation is reliable. And the front transmission gear is meshed with the rear transmission gear, so that the steering accuracy is ensured, and the replacement and the maintenance are easy. Meanwhile, the propulsion fan and the steering engine are mounted on the same connecting rod, so that the device is small in size, easy to mount, and capable of effectively saving manpower and reducing cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a propulsion steering mechanism for a grass comb of the present utility model;
FIG. 2 is a schematic view of a part of the propulsion steering mechanism for a grass comb of the present utility model;
FIG. 3 is a schematic diagram of the meshing state of the front and rear drive gears of the present utility model;
fig. 4 is a schematic structural view of the propeller fan of the present utility model.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 1-4, one embodiment of the present utility model provides a propulsion steering mechanism for a grass hopper, comprising:
the main hull 1, wherein a connecting rod 2 is fixed at the middle position of the tail of the main hull 1;
the steering engine fixing platform 3 is fixed on the connecting rod 2, a steering engine 4 is fixed on the steering engine fixing platform 3, and a rear transmission gear 14 is arranged on the steering engine 4;
a propulsion fan 5, the propulsion fan 5 being arranged above the water surface, the propulsion fan 5 being capable of generating propulsion power for the main hull 1;
the sleeve 6 is arranged at the bottom of the propulsion fan 5, the sleeve 6 is rotatably sleeved on the connecting rod 2, a front transmission gear 7 is arranged on the outer side of the sleeve 6, and the front transmission gear 7 is meshed with the rear transmission gear 14;
when the steering engine 4 drives the rear transmission gear 14 to rotate, the propulsion fan 5 can be rotated in the horizontal plane.
The propulsion steering mechanism for the grass combing boat is based on the wind power of the propulsion fan 5, and the steering engine 4 steers, so that the propulsion steering mechanism can provide forward and steering power for the grass combing boat in a grass-rich water area such as a river crab pond, and is simple in structure and reliable in operation. And, the front transmission gear 7 is meshed with the rear transmission gear 14, so that the steering accuracy is ensured, and the replacement and the maintenance are easy. Meanwhile, the propulsion fan 5 and the steering engine 4 are arranged on the same connecting rod 2, so that the device is small in size, easy to install, and capable of effectively saving manpower and reducing cost.
In an embodiment of the present utility model, a waterproof front cover 8 and a waterproof rear cover 9 are disposed below the steering engine fixing platform 3, the waterproof front cover 8 is fixed on the connecting rod 2, the waterproof rear cover 9 is fixed on the steering engine fixing platform 3, and the waterproof front cover 8 and the waterproof rear cover 9 enclose a closed structure.
In this embodiment, the waterproof front cover 8 and the waterproof rear cover 9 constitute a sealed waterproof box, so that the waterproof property of the steering engine 4 can be maintained in bad weather, and the influence of splashed water on the mechanism during operation can be reduced.
In an embodiment of the present utility model, the propulsion fan 5 includes:
a mounting platform 51 fixed on the top of the sleeve 6, wherein a driving motor 52 is mounted on the mounting platform 51;
a bracket 53 fixed on one side of the mounting platform 51, and a protection net 54 is mounted on the bracket 53;
wherein, the output shaft of the driving motor 52 passes through the protection net 54 and is connected with the fan blades 55.
In this embodiment, the driving motor 52 can drive the fan blades 55 to rotate to generate power, so as to drive the main hull 1 to move. Through the isolation function of the protection net 54, the rotating fan blades 55 can be always positioned on the outer side of the main hull 1, and damage to human bodies caused by the rotating fan blades 55 is avoided.
In an embodiment of the present utility model, a rotary seat 10 is provided at the front of the main hull 1, and a grass combing mechanism is rotatably mounted on the rotary seat 10, and the grass combing mechanism includes a grass combing plate 11 and comb teeth 12, and the comb teeth 12 are disposed on the upper surface of the grass combing plate 11 at intervals.
In this embodiment, when the main hull 1 moves forward, the grass comb plate 11 of the grass comb mechanism can rotate in a slope shape, and the comb teeth 12 thereon can contact with and comb the aquatic weeds.
In an embodiment of the present utility model, the grass combing mechanism further includes a handle 13, and the handle 13 is disposed on the grass combing plate 11 near an end of the propulsion fan 5.
In this embodiment, the angle of the grass combing plate 11 can be adjusted by manually pulling the handle 13, so that the grass combing plate 11 is adjusted to be horizontal or inclined relative to the main hull 1, and the switching between the non-working state and the working state is realized.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The examples described above represent only a few embodiments of the present utility model and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (4)
1. A propulsion steering mechanism for a grass combing boat, comprising:
the middle position of the tail part of the main hull is fixedly provided with a connecting rod;
the steering engine fixing platform is fixed on the connecting rod, a steering engine is fixed on the steering engine fixing platform, and a rear transmission gear is arranged on the steering engine;
the propulsion fan is arranged above the water surface and can generate propulsion power of the main hull;
the sleeve is arranged at the bottom of the propulsion fan, the sleeve is rotatably sleeved on the connecting rod, a front transmission gear is arranged on the outer side of the sleeve, and the front transmission gear is meshed with the rear transmission gear;
when the steering engine drives the rear transmission gear to rotate, the propulsion fan can rotate in a horizontal plane;
the propulsion fan includes:
the mounting platform is fixed at the top of the sleeve, and a driving motor is mounted on the mounting platform;
the bracket is fixed on one side of the mounting platform, and a protective net is mounted on the bracket;
the output shaft of the driving motor penetrates through the protective net and then is connected with the fan blades.
2. The propulsion and steering mechanism for a grass combing boat of claim 1, wherein a waterproof front cover and a waterproof rear cover are arranged below the steering engine fixing platform, the waterproof front cover is fixed on the connecting rod, the waterproof rear cover is fixed on the steering engine fixing platform, and the waterproof front cover and the waterproof rear cover are enclosed to form a closed structure.
3. The propulsion steering mechanism for a grass combing boat of claim 2, wherein a rotary seat is provided at the front of the main hull, the grass combing mechanism is rotatably mounted on the rotary seat, the grass combing mechanism comprises a grass combing plate and comb teeth, and the comb teeth are arranged on the upper surface of the grass combing plate at intervals.
4. A propulsion steering mechanism for a grass combing vessel as claimed in claim 3 further comprising a handle disposed on the grass combing plate at an end adjacent the propulsion fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321849325.8U CN220682630U (en) | 2023-07-14 | 2023-07-14 | Propelling steering mechanism for grass combing boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321849325.8U CN220682630U (en) | 2023-07-14 | 2023-07-14 | Propelling steering mechanism for grass combing boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220682630U true CN220682630U (en) | 2024-03-29 |
Family
ID=90409488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321849325.8U Active CN220682630U (en) | 2023-07-14 | 2023-07-14 | Propelling steering mechanism for grass combing boat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220682630U (en) |
-
2023
- 2023-07-14 CN CN202321849325.8U patent/CN220682630U/en active Active
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