CN216867029U - Water pump with brushless motor - Google Patents
Water pump with brushless motor Download PDFInfo
- Publication number
- CN216867029U CN216867029U CN202122624671.3U CN202122624671U CN216867029U CN 216867029 U CN216867029 U CN 216867029U CN 202122624671 U CN202122624671 U CN 202122624671U CN 216867029 U CN216867029 U CN 216867029U
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- water pump
- pipe
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- water
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Abstract
The utility model discloses a water pump with a brushless motor, which comprises a water pump, a cutting assembly and a cleaning assembly, wherein the cutting assembly is arranged at the top end of the water pump, the cutting assembly is composed of a water inlet, a cutting blade, a transmission shaft, a transmission motor, a limiting hole, a limiting block, a limiting spring and a guide pipe, the top end of the water pump is provided with the water inlet through the guide pipe and is provided with the transmission shaft, the top end of the transmission shaft is connected with the limiting block through the limiting spring and is inserted in the limiting hole, the limiting hole is arranged at two sides of the bottom of the cutting blade so as to facilitate the cutting blade to be used for cutting sundries such as aquatic weeds and the like and facilitate the replacement and the disassembly of the cutting blade, the bottom end of the guide pipe is provided with a filter plate and a scraper plate, the bottom end of the inner side wall of the guide pipe is provided with a drain pipe, the baffle plate is arranged in the drain pipe through a rotating shaft, the limiting block is arranged at the top end of the baffle plate so as to facilitate the cleaning of the surface of the filter plate through the scraper plate, and discharging the sundries through a drain pipe.
Description
Technical Field
The utility model relates to the technical field of water pumps, in particular to a water pump with a brushless motor.
Background
The water pump is a machine for conveying liquid or pressurizing liquid, which transmits the mechanical energy of a prime motor or other external energy to the liquid to increase the energy of the liquid, is mainly used for conveying the liquid including water, oil, acid-base liquid, emulsion, suspoemulsion, liquid metal and the like, and can also convey liquid, gas mixture and liquid containing suspended solids, and the technical parameters of the performance of the water pump include flow, suction lift, shaft power, water power, efficiency and the like; the pump can be divided into a volumetric pump, a vane pump and the like according to different working principles, and the volumetric pump transfers energy by utilizing the change of the volume of a working chamber of the volumetric pump; vane pumps transfer energy by the interaction of rotating vanes with water and are available in the types of centrifugal pumps, axial flow pumps, mixed flow pumps, and the like.
A water pump with a brushless motor on the market has the following disadvantages: common water pump that possesses brushless motor sends debris such as aquatic weeds under water at the in-process of drawing water generally in the use and cuts, leads to aquatic weeds suction water pump inside to cause the damage to the water pump easily to only set up a filter and filter water usually, but the filter is blockked up by debris such as aquatic weeds easily in the use and influence the use of water pump.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a water pump with a brushless motor, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a water pump that possesses brushless motor, includes the water pump, still includes cutting assembly and clean subassembly, cutting assembly installs on the water pump top, cutting assembly specifically comprises water inlet, cutting piece, transmission shaft, driving motor, spacing hole, stopper, spacing spring and honeycomb duct, the water pump top is connected with the honeycomb duct bottom, the water inlet has been seted up on the honeycomb duct top, install the cutting piece in the water inlet, spacing hole has been seted up to cutting piece bottom both sides, spacing downthehole grafting has the stopper, the stopper passes through spacing spring coupling transmission shaft top both sides, the transmission shaft bottom runs through honeycomb duct and water pump in the top and connects driving motor, clean subassembly specifically comprises blow off pipe, scraper blade, filter, baffle, limiting plate and pivot.
Further, the filter is installed to the honeycomb duct bottom, the filter surface is provided with the scraper blade, the scraper blade is installed in transmission shaft bottom both sides, the blow off pipe has been seted up to honeycomb duct inside wall bottom, and the blow off pipe has seted up two sets ofly, the blow off pipe inside wall is provided with the limiting plate, limiting plate top linked stop top, the baffle bottom is connected the blow off intraductal side through the pivot, and honeycomb duct bottom installation filter and installation scraper blade are seted up the blow off pipe in honeycomb duct inside wall bottom, through pivot installation baffle in the blow off pipe to set up the stopper on the baffle top, so that clean the filter surface through the scraper blade, and discharge debris through the blow off pipe.
Furthermore, a water outlet is formed in the top of the water pump, and the water outlet formed in the top of the water pump is connected with a water pipe so that water can be discharged to a required use position for use.
Further, the bottom of the water pump is provided with a base, and the base arranged at the bottom of the water pump can be convenient for fixing the water pump.
Compared with the prior art, the utility model has the following beneficial effects: the water inlet is seted up and the transmission shaft is installed through the honeycomb duct on the water pump top, the transmission shaft top is pegged graft in spacing downthehole through spacing spring coupling stopper, spacing hole is seted up in cutting piece bottom both sides, so that use cutting piece to debris such as pasture and water cuts, and be convenient for dismantle the change of cutting piece, honeycomb duct bottom installation filter and installation scraper blade, set up the blow off pipe in honeycomb duct inside wall bottom, install the baffle through the pivot in the blow off pipe, and set up the stopper on the baffle top, so that clean the filter surface through the scraper blade, and discharge debris through the blow off pipe.
Drawings
Fig. 1 is a schematic perspective view of an overall water pump with a brushless motor according to the present invention.
Fig. 2 is a schematic perspective view of a water pump flow guide tube with a brushless motor according to the present invention.
Fig. 3 is a schematic plan view of a water pump cutting blade with a brushless motor according to the present invention.
Fig. 4 is a schematic plan view illustrating a baffle plate of a water pump having a brushless motor according to the present invention.
In the figure: 1. a water pump; 2. a cutting assembly; 201. a water inlet; 202. cutting the slices; 203. a drive shaft; 204. a drive motor; 205. a limiting hole; 206. a limiting block; 207. a limiting spring; 208. a flow guide pipe; 3. a cleaning assembly; 301. a sewage discharge pipe; 302. a squeegee; 303. a filter plate; 304. a baffle plate; 305. a limiting plate; 306. a rotating shaft; 4. a base; 5. and a water outlet.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-4, a water pump with a brushless motor comprises a water pump 1, a cutting assembly 2 and a cleaning assembly 3, wherein the cutting assembly 2 is installed at the top end of the water pump 1, the cutting assembly 2 is specifically composed of a water inlet 201, a cutting blade 202, a transmission shaft 203, a transmission motor 204, a limiting hole 205, a limiting block 206, a limiting spring 207 and a guide pipe 208, the top end of the water pump 1 is connected with the bottom end of the guide pipe 208, the top end of the guide pipe 208 is provided with the water inlet 201, the cutting blade 202 is installed in the water inlet 201, the limiting hole 205 is formed in two sides of the bottom end of the cutting blade 202, the limiting block 206 is inserted in the limiting hole 205, the limiting block 206 is connected with two sides of the top end of the transmission shaft 203 through the limiting spring 207, the bottom end of the transmission shaft 203 penetrates through the guide pipe 208 and the inner top end of the water pump 1 and is connected with the transmission motor 204, and the cleaning assembly 3 is specifically composed of a sewage discharge pipe 301, Scraper 302, filter 303, baffle 304, limiting plate 305 and pivot 306.
Wherein, filter 303 is installed to honeycomb duct 208 bottom, filter 303 surface is provided with scraper blade 302, scraper blade 302 is installed in transmission shaft 203 bottom both sides, blow off pipe 301 has been seted up to honeycomb duct 208 inside wall bottom, and blow off pipe 301 has seted up two sets ofly, blow off pipe 301 inside wall is provided with limiting plate 305, limiting plate 305 top linked baffle 304 top, it is inboard that baffle 304 bottom connects blow off pipe 301 through pivot 306, and honeycomb duct 208 bottom installation filter 303 installs scraper blade 302, sets up blow off pipe 301 at honeycomb duct 208 inside wall bottom, through pivot 306 installation baffle 304 in blow off pipe 301 to set up stopper 206 on baffle 304 top, so that clean filter 303 surface through scraper blade 302, and discharge debris through blow off pipe 301.
The top of the water pump 1 is provided with a water outlet 5, and the water outlet 5 arranged at the top of the water pump 1 is connected with a water pipe so as to discharge water to a required use position for use.
Wherein, the base 4 is arranged at the bottom of the water pump 1, and the base 4 arranged at the bottom of the water pump 1 can be convenient for fixing the water pump 1.
It should be noted that the utility model is a water pump with a brushless motor, when in operation, the water pump 1 is placed at a water pumping position and then is started to pump water, in the process of pumping water, the transmission motor 204 is started to rotate at a high speed and drives the cutting blade 202 to rotate at a high speed through the transmission shaft 203 to cut, the cutting blade 202 is used to cut sundries such as aquatic weeds and the like, the oversize sundries such as aquatic weeds and the like are effectively prevented from being sucked into the water pump 1 to damage the water pump 1, the sundries such as the aquatic weeds and the like are sucked into the surface of the filter plate 303 through the guide pipe 208 after being cut, the scraper 302 arranged on the surface of the filter plate 303 rotates along with the rotation of the transmission shaft 203 to scrape the surface of the filter plate 303, the aquatic weeds and the sundries are scraped into the sewage discharge pipe 301, the aquatic weeds enter the sewage discharge pipe 301 and then extrude the baffle 304 to the outer side, the baffle 304 rotates and opens under the rotation action of the bottom rotating shaft 306, and the aquatic weeds and the sewage discharge through the sewage discharge pipe 301, the surface of the filter plate 303 is convenient to clean, the limit plate 305 connected with the top end of the baffle 304 can effectively prevent the baffle 304 from being opened inwards to cause the sundries such as aquatic weeds to flow backwards and enter the sewage discharge pipe 301, when the cutting blade 202 cuts the sundries such as aquatic weeds for use, the cutting blade 202 needs to be replaced after being used for a period of time to ensure the cutting efficiency, when the cutting blade 202 is replaced, only the limit rod needs to be pressed inwards to compress the bottom limit spring 207 and shrink into the transmission rod, the cutting blade 202 can be taken down and a new cutting blade 202 is taken out, after the cutting blade 202 is inserted at the top end of the transmission shaft 203, the limit rod reaches the position of the limit hole 205 arranged at the two sides of the bottom of the cutting blade 202, the limit rod is ejected out from the limit hole 205 under the resilience force of the bottom limit spring 207, so as to fix the cutting blade 202, and the cutting blade 202 is convenient to be detached and used, the use is more convenient.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The water pump with the brushless motor comprises a water pump (1) and is characterized by further comprising a cutting assembly (2) and a cleaning assembly (3), wherein the cutting assembly (2) is installed at the top end of the water pump (1), the cutting assembly (2) is specifically composed of a water inlet (201), a cutting piece (202), a transmission shaft (203), a transmission motor (204), a limiting hole (205), a limiting block (206), a limiting spring (207) and a guide pipe (208), the top end of the water pump (1) is connected with the bottom end of the guide pipe (208), the top end of the guide pipe (208) is provided with the water inlet (201), the cutting piece (202) is installed in the water inlet (201), the two sides of the bottom end of the cutting piece (202) are provided with the limiting hole (205), the limiting block (206) is inserted in the limiting hole (205), and the limiting block (206) is connected with the two sides of the top end of the transmission shaft (203) through the limiting spring (207), the bottom end of the transmission shaft (203) penetrates through the guide pipe (208) and the inner top end of the water pump (1) and is connected with the transmission motor (204), and the cleaning component (3) specifically comprises a drainage pipe (301), a scraper (302), a filter plate (303), a baffle (304), a limiting plate (305) and a rotating shaft (306).
2. The water pump with a brushless motor according to claim 1, wherein: filter (303) are installed to honeycomb duct (208) bottom, filter (303) surface is provided with scraper blade (302), install in transmission shaft (203) bottom both sides scraper blade (302), blow off pipe (301) have been seted up to honeycomb duct (208) inside wall bottom, and blow off pipe (301) have been seted up two sets ofly, blow off pipe (301) inside wall is provided with limiting plate (305), limiting plate (305) top end connection baffle (304) top, it is inboard that blow off pipe (301) are connected through pivot (306) in baffle (304) bottom.
3. The water pump with a brushless motor according to claim 1, wherein: the top of the water pump (1) is provided with a water outlet (5).
4. The water pump with a brushless motor according to claim 1, wherein: the bottom of the water pump (1) is provided with a base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122624671.3U CN216867029U (en) | 2021-10-29 | 2021-10-29 | Water pump with brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122624671.3U CN216867029U (en) | 2021-10-29 | 2021-10-29 | Water pump with brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216867029U true CN216867029U (en) | 2022-07-01 |
Family
ID=82126802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122624671.3U Active CN216867029U (en) | 2021-10-29 | 2021-10-29 | Water pump with brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216867029U (en) |
-
2021
- 2021-10-29 CN CN202122624671.3U patent/CN216867029U/en active Active
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