CN215486786U - Novel water pump impeller blade adjusting mechanism - Google Patents
Novel water pump impeller blade adjusting mechanism Download PDFInfo
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- CN215486786U CN215486786U CN202121325989.5U CN202121325989U CN215486786U CN 215486786 U CN215486786 U CN 215486786U CN 202121325989 U CN202121325989 U CN 202121325989U CN 215486786 U CN215486786 U CN 215486786U
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- adjusting
- motor
- bin
- water pump
- storehouse
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Abstract
The utility model discloses a novel water pump impeller blade adjusting mechanism which comprises a heat dissipation rod, fan blades, an adjusting bin, a driven gear, a bin body, a rotary rod, a connecting shaft, a central gear and an adjusting motor, wherein the adjusting bin is arranged below the bin body, the adjusting motor is arranged in the adjusting bin, the rotary rod is fixedly arranged at the top of the adjusting motor, the central gear is rotatably arranged in the bin body and is arranged at the top of the adjusting motor, the connecting shaft is rotatably arranged through the lower wall of the bin body, the fan blades are rotatably arranged below the bin body and are connected below the connecting shaft, the driven gear is arranged at the top of the connecting shaft and is meshed with the driving gear, one end of the heat dissipation rod penetrates through the side wall of the adjusting bin and is arranged, the other end of the heat dissipation rod is arranged in the adjusting bin, and the heat dissipation rod is symmetrically arranged at two sides of the adjusting motor. The utility model belongs to the technical field of water pumps, and particularly relates to a novel water pump impeller blade adjusting mechanism which is convenient to control and can adjust the rotation of blades by controlling a gear to rotate through an adjusting motor in a bin body.
Description
Technical Field
The utility model belongs to the technical field of water pumps, and particularly relates to a novel water pump impeller blade adjusting mechanism.
Background
When the water pump works, in order to enable the water pump to be in an optimal working condition point, the angle of the blades of the water pump is adjusted in real time according to the change of flow and water level. The existing blade adjusting device adopts a servomotor arranged on the top of a motor or between a motor shaft and a main shaft, and is connected with an operating rod consisting of a motor pull rod, a pump shaft pull rod and a blade pull rod through a servomotor piston rod, and the operating rod penetrates through the main shaft to be connected with an operating frame in an impeller to drive blades to rotate. A series of problems arise due to the operating lever being too long. Firstly, the cost of the operating rod is high, the operating force of the water pump with large operating force reaches 100 tons, the length of the operating rod is 5-10 meters, and the requirements on the material, the manufacture and the processing of the operating rod are high. In addition, because the operating rod is too long, the operating force is also bidirectional stress, when the operating rod bears pressure and tension, the operating rod bends and stretches to deform, so that the adjustment precision is not required, the angle display of the blade is unstable, the fluctuation is large, and the serious conditions can cause difficult problems such as water pump vibration, noise, abnormal sound and the like.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a novel water pump impeller blade adjusting mechanism which is convenient to control by controlling a gear to rotate through an adjusting motor in a bin body and adjusting the rotation of blades.
In order to realize the functions, the technical scheme adopted by the utility model is as follows: a novel water pump impeller blade adjusting mechanism comprises a heat dissipation rod, blades, an adjusting bin, a driven gear, a bin body, a rotary rod, a connecting shaft, a central gear and an adjusting motor, wherein the adjusting bin is arranged below the bin body, the adjusting motor is arranged in the adjusting bin, the rotary rod is fixedly arranged at the top of the adjusting motor, the central gear is rotatably arranged in the bin body and is arranged at the top of the adjusting motor, the connecting shaft can rotatably penetrate through the lower wall of the bin body, the blades can be rotatably arranged below the bin body and are connected below the connecting shaft, the driven gear is arranged at the top of the connecting shaft and is meshed with a driving gear, one end of the heat dissipation rod penetrates through the side wall of the adjusting bin, the other end of the heat dissipation rod is arranged in the adjusting bin, the heat dissipation rod is symmetrically arranged at two sides of the adjusting motor, the adjusting motor drives the central gear to rotate, and the central gear controls the driven gears at two sides to rotate together, realize the flabellum and rotate, adjust the angle of flabellum, compare in prior art, control distance is shorter, receives the probability of influence little, and stability in use improves greatly.
Further, be equipped with the backup pad in the regulation storehouse, the backup pad is located under the accommodate motor, the backup pad is the filter structure setting, conveniently adjusts the motor heat dissipation.
Furthermore, a fixing plate is arranged in the adjusting bin and is sleeved on the adjusting motor, so that the stability of the adjusting motor is improved.
Furthermore, the adjusting motor is a stepping motor, and the adjusting precision is high.
Furthermore, one end of the rotary rod, which is far away from the adjusting motor, is rotatably arranged on a fixed sleeve block, and the fixed sleeve block is arranged under the bin body.
The utility model adopts the structure to obtain the following beneficial effects: the novel water pump impeller blade adjusting mechanism provided by the utility model is simple to operate, compact in structure and reasonable in design, the heat radiating rod and the supporting plate enhance the heat radiating capacity of the adjusting motor, the adjusting motor drives the central gear to rotate, the central gear controls the driven gears on two sides to rotate together, the rotation of the fan blades is realized, the angle of the fan blades is adjusted, and compared with the prior art, the novel water pump impeller blade adjusting mechanism is shorter in control distance, small in influence probability and greatly improved in use stability.
Drawings
Fig. 1 is an overall structure diagram of a novel water pump impeller blade adjusting mechanism of the utility model.
The device comprises a heat dissipation rod 1, a heat dissipation rod 2, fan blades 3, an adjusting bin 4, a driven gear 5, a bin body 6, a rotating rod 7, a central gear 8, an adjusting motor 9, a supporting plate 10, a fixing plate 11, a fixing sleeve block 12 and a connecting shaft.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, the novel water pump impeller blade adjusting mechanism comprises a heat dissipation rod 1, fan blades 2, an adjusting bin 3, a driven gear 4, a bin body 5, a rotating rod 6, a connecting shaft 12, a central gear 7 and an adjusting motor 8, the adjusting bin 3 is arranged below the bin body 5, the adjusting motor 8 is arranged in the adjusting bin 3, the rotating rod 6 is fixedly arranged at the top of the adjusting motor 8, the central gear 7 is rotatably arranged in the bin body 5 and is arranged at the top of the adjusting motor 8, the connecting shaft 12 is rotatably arranged through the lower wall of the bin body 5, the fan blade 2 can be rotatably arranged below the bin body 5 and is connected below the connecting shaft 12, the driven gear 4 is arranged at the top of the connecting shaft 12 and is meshed with the driving gear, 1 one end of heat dissipation rod runs through 3 lateral walls of regulation storehouse and sets up, 1 other end of heat dissipation rod is located in regulation storehouse 3, 8 both sides of accommodate motor are located to 1 symmetry of heat dissipation rod.
A supporting plate 9 is arranged in the adjusting bin 3, the supporting plate 9 is arranged below the adjusting motor 8, and the supporting plate 9 is of a filter plate structure.
A fixing plate 10 is arranged in the adjusting bin 3, and the fixing plate 10 is sleeved on the adjusting motor 8.
The adjusting motor 8 is a stepping motor.
One end of the rotary rod 6, far away from the adjusting motor 8, is rotatably arranged on a fixed sleeve block 11, and the fixed sleeve block 11 is arranged below the bin body 5.
During the specific use, adjusting motor 8 drives central gear 7 rotatory, and driven gear 4 of central gear 7 control both sides is rotatory together, realizes flabellum 2 and rotates, adjusts the angle of flabellum 2.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. The utility model provides a novel water pump impeller blade adjustment mechanism which characterized in that: including heat dissipation pole, flabellum, regulation storehouse, driven gear, the storehouse body, rotary rod, connecting axle, sun gear and accommodate motor, the storehouse is located under the storehouse body to the regulation storehouse, accommodate motor locates in the storehouse, the rotary rod is fixed to be located the accommodate motor top, the sun gear is rotatable to be located the storehouse internal and locate the accommodate motor top, the rotatable storehouse body lower wall setting that runs through of connecting axle, the flabellum is rotatable to be located under the storehouse body and to be connected under the connecting axle, driven gear locates the connecting axle top and sets up with driving gear engagement, heat dissipation pole one end runs through and adjusts the storehouse lateral wall setting, the heat dissipation pole other end is located in the regulation storehouse, the accommodate motor both sides are located to the heat dissipation pole symmetry.
2. The novel water pump impeller blade adjusting mechanism of claim 1, characterized in that: the adjusting bin is internally provided with a supporting plate, the supporting plate is arranged below the adjusting motor, and the supporting plate is of a filter plate structure.
3. The novel water pump impeller blade adjusting mechanism of claim 2, characterized in that: the adjusting bin is internally provided with a fixed plate which is sleeved on the adjusting motor.
4. The novel water pump impeller blade adjusting mechanism of claim 3, characterized in that: the adjusting motor is a stepping motor.
5. The novel water pump impeller blade adjusting mechanism of claim 4, characterized in that: one end of the rotary rod, which is far away from the adjusting motor, is rotatably arranged on a fixed sleeve block, and the fixed sleeve block is arranged under the bin body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121325989.5U CN215486786U (en) | 2021-06-15 | 2021-06-15 | Novel water pump impeller blade adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121325989.5U CN215486786U (en) | 2021-06-15 | 2021-06-15 | Novel water pump impeller blade adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215486786U true CN215486786U (en) | 2022-01-11 |
Family
ID=79718745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121325989.5U Active CN215486786U (en) | 2021-06-15 | 2021-06-15 | Novel water pump impeller blade adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215486786U (en) |
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2021
- 2021-06-15 CN CN202121325989.5U patent/CN215486786U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230605 Address after: No. 1, Unit 1, Building 2, Native Produce Company Building, Tanan Road, Shanyang District, Jiaozuo, Henan Province, 454000 Patentee after: Wang Zilin Address before: 454002 No. 5024-1, group 5, southwest of Ningguo village, Ningguo Town, Jiaozuo City, Henan Province Patentee before: Henan Kaihua Energy Co.,Ltd. |