CN214533745U - Take durable type axial-flow pump of filtering capability structure - Google Patents

Abstract

The utility model discloses a durable axial-flow pump with a filtering function structure, which comprises a shell and a power component, wherein the power component is positioned inside the shell and extends to the outside; the filter mechanism is including setting up the filter screen in the delivery pipe inside, the utility model relates to an axial-flow pump technical field. This take durable type axial-flow pump of filtering capability structure sets up filtering mechanism through the inside at the outlet pipe, utilizes the filter screen that sets up to filter axial-flow pump outlet pipe department, promotes out the water quality, simultaneously through pull ring, extension post and the rotation process of changeing the cover, cooperation stay cord, torsional spring and card post can be installed filter screen and outlet pipe fast and dismantle, conveniently clear up the filter screen, novel structure, easy operation, it is convenient to use.

Description

Take durable type axial-flow pump of filtering capability structure

Technical Field

The utility model relates to an axial-flow pump technical field specifically is a take durable type axial-flow pump of filtering capability structure.

Background

The axial-flow pump is a pump which conveys liquid along the axial direction by the acting force of the blades of the impeller on the liquid, and is mainly suitable for occasions with low lift and large flow, such as irrigation, waterlogging drainage, dock drainage and water level adjustment of a canal lock, or used as a large-scale circulating water pump of a power plant. The impeller of a common axial flow pump comprises several components as follows: the impeller comprises an impeller hub, 2-7 blades arranged on the impeller hub and a movable blade head arranged at the end part of the impeller hub.

Current axial-flow pump, most inside lacks filtration, leads to out the water quality lower, and small part of inside has set up filtration, but filtration adopts a plurality of bolts to fix, and inconvenient filter screen of taking off clears up to the inside weeds that are drawn into easily of axial-flow pump cause the jam, for this reason, the utility model provides a take durable type axial-flow pump of filtering capability structure.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a take durable type axial-flow pump of filtering capability structure has solved current axial-flow pump, and most inside lacks filtration, and small part of inside has set up filtration, but inconvenient filter screen of taking off clears up, and the inside problem that weeds caused the jam of being drawn into easily of axial-flow pump.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a durable axial-flow pump with a filtering function structure comprises a shell and a power assembly, wherein the power assembly is positioned in the shell and extends to the outside; the utility model discloses a filter structure, including the filter screen of setting in the delivery pipe, the moving bath has been seted up to the periphery of filter screen, and the internal surface sliding connection of moving bath has a card post, the one end of card post runs through the filter screen and extends to the outside of filter screen, the draw-in groove with card post looks adaptation is seted up to the inner wall of outlet pipe, the inside rotation of filter screen is connected with changes the cover, the outer fixed surface of changeing the cover is connected with the stay cord, and the one end of stay cord and the one end fixed connection of card post, the outer surface cover of changeing the cover is equipped with the torsional spring, the top fixedly connected with extension post of changeing the cover, the top of extension post runs through the filter screen and extends to the outside of filter screen, the top fixedly connected with pull ring of extension post.

Preferably, the power assembly comprises a driving motor, a stirring shaft and a stirring blade, and the output end of the driving motor is fixedly connected with the left end of the stirring shaft through a coupler.

Preferably, the right end of the stirring shaft penetrates through the shell and extends into the shell, and the outer surface of the stirring shaft is fixedly connected with the inner surface of the stirring blade.

Preferably, the sealed cleaning mechanism comprises fixing rods fixedly arranged on the outer surface of the stirring shaft, a plurality of fixing rods are arranged, and cleaning balls are fixedly arranged at the top ends of the fixing rods.

Preferably, the sealing and cleaning mechanism further comprises a sealing gasket fixedly mounted on the left side of the inner wall of the shell, and the inner surface of the sealing gasket is in contact with the outer surface of the fixing rod.

Preferably, the outer surface of the stirring shaft is provided with a stabilizing box, the inner surface of the stabilizing box is rotatably connected with the outer surface of the stirring shaft, and two sides of the bottom of the stabilizing box are fixedly connected with support legs.

Advantageous effects

The utility model provides a take durable type axial-flow pump of filtering capability structure. Compared with the prior art, the method has the following beneficial effects:

(1) this take durable type axial-flow pump of filtering capability structure sets up filtering mechanism through the inside at the outlet pipe, utilizes the filter screen that sets up to filter axial-flow pump outlet pipe department, promotes out the water quality, simultaneously through pull ring, extension post and the rotation process of changeing the cover, cooperation stay cord, torsional spring and card post can be installed filter screen and outlet pipe fast and dismantle, conveniently clear up the filter screen, novel structure, easy operation, it is convenient to use.

(2) This take durable type axial-flow pump of filtering capability structure sets up sealed clearance mechanism through the inside at the casing, utilizes dead lever and clearance ball to follow the (mixing) shaft and rotates, can clear up the weeds that the casing inside was drawn into, avoids causing the inside jam of casing, and the sealed pad that sets up simultaneously can strengthen the leakproofness of (mixing) shaft and casing junction, prolongs axial-flow pump's life.

Drawings

Fig. 1 is a perspective view of the external structure of the present invention;

fig. 2 is an exploded view of the filter mechanism of the present invention;

fig. 3 is a perspective view of the present invention with a partial structure.

In the figure: 1-shell, 2-power component, 21-driving motor, 22-stirring shaft, 23-stirring blade, 3-water outlet pipe, 4-water inlet pipe, 5-filtering mechanism, 51-filtering screen, 52-moving groove, 53-clamping column, 54-rotating sleeve, 55-pulling rope, 56-torsion spring, 57-extending column, 58-pulling ring, 6-sealing cleaning mechanism, 61-fixing rod, 62-cleaning ball, 63-sealing gasket, 7-stabilizing box and 8-supporting leg.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a durable axial-flow pump with a filtering function structure comprises a shell 1 and a power assembly 2 which is positioned inside the shell 1 and extends to the outside, wherein the power assembly 2 comprises a driving motor 21, a stirring shaft 22 and a stirring blade 23, the driving motor 21 is electrically connected with an external power supply, a stabilizing box 7 is arranged on the outer surface of the stirring shaft 22, the stability of the stirring shaft 22 in the rotating process can be enhanced by the arranged stabilizing box 7, the inner surface of the stabilizing box 7 is rotatably connected with the outer surface of the stirring shaft 22, supporting legs 8 are fixedly connected with the two sides of the bottom of the stabilizing box 7, the supporting legs 8 play a role in fixedly supporting the stabilizing box 7, the output end of the driving motor 21 is fixedly connected with the left end of the stirring shaft 22 through a coupler, the right end of the stirring shaft 22 penetrates through the shell 1 and extends to the inside of the shell 1, the outer surface of the stirring shaft 22 is fixedly connected with the inner surface of the stirring blade 23, and a water outlet pipe 3 is fixedly communicated with the top of the shell 1, a water inlet pipe 4 is fixedly communicated with the right end of the shell 1, a filtering mechanism 5 is arranged inside the water outlet pipe 3, a sealing cleaning mechanism 6 is arranged inside the shell 1, the sealing cleaning mechanism 6 comprises a fixing rod 61 fixedly arranged on the outer surface of the stirring shaft 22, a plurality of fixing rods 61 are arranged, a cleaning ball 62 is fixedly arranged at the top end of each fixing rod 61, the sealing cleaning mechanism 6 further comprises a sealing gasket 63 fixedly arranged on the left side of the inner wall of the shell 1, the sealing gasket 63 is made of rubber materials, and the inner surface of the sealing gasket 63 is in contact with the outer surface of the fixing rod 61; filter mechanism 5 is including setting up filter screen 51 in outlet pipe 3 inside, filter screen 51 is current filtration technology, filter screen 51's diameter can set up according to the demand, shifting chute 52 has been seted up to filter screen 51's periphery, and the internal surface sliding connection of shifting chute 52 has card post 53, the one end of card post 53 runs through filter screen 51 and extends to filter screen 51's outside, the draw-in groove with card post 53 looks adaptation is seted up to outlet pipe 3's inner wall, filter screen 51's internal rotation is connected with changes cover 54, the outer fixed surface of changing cover 54 is connected with stay cord 55, and the one end of stay cord 55 and the one end fixed connection of card post 53, the surface cover of changing cover 54 is equipped with torsional spring 56, the top fixedly connected with of changing cover 54 extends post 57, the top of extending post 57 runs through filter screen 51 and extends to filter screen 51's outside, the top fixedly connected with pull ring 58 of extending post 57.

And those not described in detail in this specification are well within the skill of those in the art.

When the device works, the driving motor 21 is started firstly, the stirring shaft 22 is driven to rotate by the driving motor 21, the stirring shaft 22 further drives the stirring blade 23 to rotate, after water enters through the water inlet pipe 4, the fixing rod 61 rotates synchronously due to the rotation of the stirring blade 23, the fixing rod 61 rotates synchronously to drive the cleaning ball 62 to rotate, the cleaning ball 62 rotates to clean the inner wall of the shell 1, weeds rolled in the shell 1 can be cleaned, the blockage in the shell 1 is avoided, then the weeds are filtered by the filter screen 51 and discharged from the water outlet pipe 3, when the filter screen 51 needs to be disassembled, the pull ring 58 is rotated, the extension column 57 is driven to rotate by the rotation of the pull ring 58, the rotary sleeve 54 rotates to drive the pull rope 55 to move to one side, the pull rope 55 moves to one side to enable the clamping column 53 to slide into the moving groove 52, at the moment, the clamping column 53 is separated from the limit position of the inner wall of the shell 1, at this moment, the filter screen 51 can be taken out by lifting the pull ring 58 upwards, the initial state can be restored under the action of the torsion spring 56 by the clamping column 53 when the pull ring 58 is loosened, the installation is needed, the filter screen 51 and the water outlet pipe 3 can be quickly installed and detached, the filter screen 51 is conveniently cleaned, the structure is novel, the operation is simple, the use is convenient, and the above is the working principle of the durable axial flow pump with the filtering function structure.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a take durable type axial-flow pump of filtering capability structure, includes casing (1) and is located inside casing (1) and extends to outside power component (2), its characterized in that: a water outlet pipe (3) is fixedly communicated with the top of the shell (1), a water inlet pipe (4) is fixedly communicated with the right end of the shell (1), a filtering mechanism (5) is arranged inside the water outlet pipe (3), and a sealing cleaning mechanism (6) is arranged inside the shell (1);

filtering mechanism (5) is including setting up filter screen (51) in outlet pipe (3) inside, shifting chute (52) have been seted up to the periphery of filter screen (51), and the internal surface sliding connection of shifting chute (52) has card post (53), the one end of card post (53) runs through filter screen (51) and extends to the outside of filter screen (51), the draw-in groove with card post (53) looks adaptation is seted up to the inner wall of outlet pipe (3), the internal rotation of filter screen (51) is connected with changes cover (54), the external fixed surface of changeing cover (54) is connected with stay cord (55), and the one end of stay cord (55) and the one end fixed connection of card post (53), the external surface cover of changeing cover (54) is equipped with torsional spring (56), the top fixedly connected with of changeing cover (54) extends post (57), the top that extends post (57) runs through filter screen (51) and extends to the outside of filter screen (51), the top end of the extension column (57) is fixedly connected with a pull ring (58).

2. The durable axial-flow pump with the filtering function structure as claimed in claim 1, wherein: the power assembly (2) comprises a driving motor (21), a stirring shaft (22) and a stirring blade (23), wherein the output end of the driving motor (21) is fixedly connected with the left end of the stirring shaft (22) through a coupler.

3. The durable axial-flow pump with the filtering function structure as claimed in claim 2, wherein: the right end of the stirring shaft (22) penetrates through the shell (1) and extends into the shell (1), and the outer surface of the stirring shaft (22) is fixedly connected with the inner surface of the stirring blade (23).

4. The durable axial-flow pump with the filtering function structure as claimed in claim 2, wherein: sealed clearance mechanism (6) including fixed mounting in dead lever (61) of (mixing) shaft (22) surface, and the quantity of dead lever (61) is provided with a plurality of, the top fixed mounting of dead lever (61) has clearance ball (62).

5. A durable axial-flow pump with a filter function structure according to claim 4, wherein: sealed clearance mechanism (6) still include fixed mounting at casing (1) inner wall left side sealed pad (63), sealed pad (63) internal surface with the surface contact of dead lever (61).

6. The durable axial-flow pump with the filtering function structure as claimed in claim 2, wherein: the surface of (mixing) shaft (22) is provided with stabilizes case (7), the internal surface of stabilizing case (7) rotates with the surface of (mixing) shaft (22) to be connected, and stabilizes equal fixedly connected with stabilizer blade (8) in both sides of case (7) bottom.

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