CN218563909U - Belt wheel direct-drive coil pump - Google Patents
Belt wheel direct-drive coil pump Download PDFInfo
- Publication number
- CN218563909U CN218563909U CN202222265287.3U CN202222265287U CN218563909U CN 218563909 U CN218563909 U CN 218563909U CN 202222265287 U CN202222265287 U CN 202222265287U CN 218563909 U CN218563909 U CN 218563909U
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- belt wheel
- body support
- pump body
- pump
- blades
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Abstract
The utility model relates to a band pulley directly drives coil pump mainly is equipped with band pulley, pump body support, bearing, sealing member, its characterized in that: the belt wheel and the pump body support are hollow cavities, and the pump body support is directly communicated with an external pipeline; the inner wall of the belt wheel is provided with blades, and the outer wall of the belt wheel is provided with a groove; the belt wheel is erected on the pump body support through a bearing; the belt wheel rotates relative to the pump body support; the blades on the inner wall of the belt wheel rotate and simultaneously generate axial thrust, and fluid in the inner cavity of the belt wheel generates axial movement under the thrust action of the blades. The utility model discloses the ring gear directly drives coil pump simple structure, reliable operation, convenient to use.
Description
Technical Field
The utility model relates to a momentum trash pump relates to a power transmission component and coil each other as an organic whole's band pulley directly drives coil pump particularly.
Background
The belt wheel direct-drive coil pump belongs to a momentum impurity pump, is suitable for conveying heterogeneous fluid containing solid impurities, and is particularly suitable for dredging engineering. Various slurry pumps and gravel pumps are used as dredging equipment in the dredging industry at present, a central shaft is arranged inside the equipment, and due to the fact that various garbage and sundries in sludge are more, the sludge is often wound and blocked when flowing through the central shaft of the dredging pump, and normal operation of the equipment is affected. Patent zl201920140057.X proposes a coil pump with no clogging in construction space, which can solve this problem well, but it does not indicate how the pump is driven; as is generally understood, the pump is driven by an externally coupled motor, and the structure associated with the motor is complicated because the coil pump has no central shaft. To this end, it is desirable to provide a power transmission mechanism coil pump having a simple structure.
Disclosure of Invention
The utility model aims at the above-mentioned problem, a band pulley directly drives coil pump is provided. The belt wheel direct-drive coil pump is simple in structure, reliable in work and convenient to use.
In order to solve the above problems, the present inventors have conducted extensive studies on a coil pump and a power transmission mechanism, and as a result, have found that designing the power transmission mechanism and the coil as an integral structure and replacing the coil with a pulley is an excellent solution to the above problems, thereby realizing the present invention.
The utility model aims at realizing through the following technical scheme that a belt wheel direct-drive coil pump is mainly provided with a belt wheel, a pump body support, a bearing and a sealing element, and is characterized in that: the belt wheel and the pump body support are hollow cavities, and the pump body support is directly communicated with an external pipeline; the inner wall of the belt wheel is provided with blades, and the outer wall of the belt wheel is provided with a groove; the belt wheel is erected on the pump body support through a bearing; the belt wheel is connected with external power through a transmission belt, and is driven by the transmission belt to rotate relative to the pump body support; the blades on the inner wall of the belt wheel rotate and simultaneously generate axial thrust, and fluid in the inner cavity of the belt wheel generates axial movement under the thrust action of the blades.
The utility model discloses the running process that the band pulley directly drives the coil pump is: the pump body support is directly communicated with an external pipeline, the external power drives the belt wheel to rotate relative to the pump body support, and fluid obtains acceleration under the thrust action of blades on the inner wall of the belt wheel in the process of passing through the belt wheel cavity and flows out of the pump body in an accelerating mode.
The utility model discloses band pulley directly drives coil pump and patent ZL201920140057.X and compares and has following advantage: the power transmission mechanism and the coil pipe are an integral component, the belt wheel directly drives the coil pipe pump to operate, the structure is simple, the working reliability is good, and the integral cost is low.
Drawings
Fig. 1 is a schematic structural view of the direct-drive coil pump with wheels of the present invention.
Fig. 2 is a top view of the present invention.
Figure 3 is an isometric view of the present invention pulley direct drive coil pump.
Figure 4 is the right side view of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to the attached drawings, the belt wheel direct-drive coil pump is mainly provided with a belt wheel 1, a pump body support 2, a bearing 3 and a sealing element 4, and is characterized in that: the belt wheel 1 and the pump body support 2 are hollow cavities, and the pump body support 2 is directly communicated with an external pipeline; the inner wall of the belt wheel 1 is provided with four blades 1.1, and the outer wall of the belt wheel is provided with a groove 1.2; the belt wheel 1 is erected on the pump body support 2 through a bearing 3; the belt wheel 1 is connected with external power through a transmission belt, and the belt wheel 1 rotates relative to the pump body support 2 under the drive of the transmission belt; the blades 1.1 on the inner wall of the belt wheel 1 rotate and simultaneously generate axial thrust, and fluid in the inner cavity of the belt wheel 1 generates axial movement under the thrust action of the blades 1.1.
Although the present invention has been described in detail with particular reference thereto, it will be apparent to those skilled in the art that various changes can be made therein without departing from the spirit and scope of the invention.
Claims (1)
1. Band pulley directly drives coil pump mainly is equipped with band pulley (1), pump body support (2), bearing (3), sealing member (4), its characterized in that: the belt wheel (1) and the pump body support (2) are hollow cavities, and the pump body support (2) is directly communicated with an external pipeline; blades (1.1) are arranged on the inner wall of the belt wheel (1), and grooves (1.2) are arranged on the outer wall of the belt wheel; the belt wheel (1) is erected on the pump body support (2) through a bearing (3); the belt wheel (1) is connected with external power through a transmission belt, and the belt wheel (1) rotates relative to the pump body support (2) under the driving of the transmission belt; the blades (1.1) on the inner wall of the belt wheel (1) rotate and simultaneously generate axial thrust, and fluid in the inner cavity of the belt wheel (1) generates axial movement under the thrust action of the blades (1.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222265287.3U CN218563909U (en) | 2022-08-28 | 2022-08-28 | Belt wheel direct-drive coil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222265287.3U CN218563909U (en) | 2022-08-28 | 2022-08-28 | Belt wheel direct-drive coil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218563909U true CN218563909U (en) | 2023-03-03 |
Family
ID=85308378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222265287.3U Active CN218563909U (en) | 2022-08-28 | 2022-08-28 | Belt wheel direct-drive coil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218563909U (en) |
-
2022
- 2022-08-28 CN CN202222265287.3U patent/CN218563909U/en active Active
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