CN221033365U - Centrifugal pump capable of realizing non-blocking conveying - Google Patents

Abstract

The utility model discloses a centrifugal pump capable of realizing non-blocking conveying, which comprises a centrifugal pump body, wherein a linkage frame is hermetically arranged at the bottom of the centrifugal pump body through bolts, a filter plate is arranged at the bottom of the linkage frame, and a filter hole is formed in the bottom of the filter plate.

Description

Centrifugal pump capable of realizing non-blocking conveying

Technical Field

The utility model relates to the technical field of centrifugal pumps, in particular to a centrifugal pump capable of realizing non-blocking conveying.

Background

The centrifugal pump is designed according to the centrifugal force principle, and the impeller blades rotating at high speed drive water to rotate so as to throw out the water, thereby achieving the purpose of conveying;

In the prior art, the water inlet at the bottom of the centrifugal pump is easy to work for a long time in the practical use process, so that larger sundries such as branches, pasture and water in rivers are blocked, the pump body cannot work normally, blocked garbage is difficult to clean rapidly in the water delivery process, manual dismantling and cleaning are needed, the delivery efficiency is affected, and therefore the centrifugal pump capable of realizing non-blocking delivery is needed to be designed to solve the problems.

Disclosure of utility model

The utility model aims to provide a centrifugal pump capable of realizing non-blocking conveying so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the centrifugal pump comprises a centrifugal pump body, wherein a linkage frame is arranged at the bottom of the centrifugal pump body in a sealing manner through bolts, a filter plate is arranged at the bottom of the linkage frame, a plurality of filter holes are formed in the bottom of the filter plate, and a reciprocating screw rod is rotatably connected to the bottom of the filter plate through an opening;

The top fixed mounting of reciprocating screw has square sleeve, the bottom fixed mounting of centrifugal pump body output shaft has square pole, square pole's bottom extends to square telescopic inside, reciprocating screw's both sides and the below that is located the filter are all fixed mounting has the scraper blade.

Preferably, the screw sleeve is connected with the upper part and the lower part of the surface of the reciprocating screw rod and is positioned in the linkage frame, the lower side is fixedly provided with a first traction plate on two sides of the screw sleeve, a first sliding chute matched with the first traction plate is formed in the lower part of two sides of the inner wall of the linkage frame, and one end of the first traction plate extends to the inside of the first sliding chute.

Preferably, the front part and the rear part of the thread bush on the upper side are fixedly provided with support plates, the front part and the rear part above the inner wall of the linkage frame are respectively provided with a second chute matched with the support plates, and one end of the support plates extends to the inside of the second chute.

Preferably, the bottom of backup pad is through support fixed mounting there being the second traction plate, the both sides of second traction plate and first traction plate are all fixed mounting has the third traction plate.

Preferably, the bottoms of the first traction plate, the second traction plate and the third traction plate are fixedly provided with cleaning rods matched with the filtering holes, and the cleaning rods are provided with a plurality of cleaning rods.

Preferably, limiting plates are fixedly arranged on two sides of the filter plate.

Preferably, one side of the limiting plate is connected with a threaded rod through an opening.

Preferably, one end of the threaded rod penetrates through the linkage frame and extends into the linkage frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. This can realize not having centrifugal pump that jam carried can reach the effect of keeping apart great debris in the aquatic through setting up the filter to through starting the centrifugal pump body, the centrifugal pump body starts and drives square pole rotation through the output shaft, square pole rotates and drives the scraper blade and rotate, the scraper blade rotates and reaches the effect of striking off the absorptive debris of filter bottom, and reciprocating screw rotates first traction plate and second traction plate and crisscross reciprocate, first traction plate and second traction plate remove and drive the clearance pole and remove, the clearance pole removes to inside the back of filtration pore reach the effect of clear away the less debris of inside jam of filtration pore, has effectively reached the effect of preventing the centrifugal pump jam.

2. This can realize the centrifugal pump that does not have jam and carry, through rotating the threaded rod, make the threaded rod remove the outside to the linkage frame, then demolish the bolt of linkage frame and centrifugal pump body junction to reach and demolish the linkage frame, and open abluent effect with the filter.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the filter plate, the filter holes and the scraping plate of the utility model;

FIG. 3 is a schematic view of the structure of the reciprocating screw, the threaded sleeve and the cleaning rod of the present utility model;

FIG. 4 is a schematic view of the structure of the linkage frame, the first chute and the second chute according to the present utility model;

Fig. 5 is a side view of the internal structure of the interlocking frame of the present utility model.

In the figure: 1. a centrifugal pump body; 2. a linkage frame; 3. a filter plate; 4. a reciprocating screw; 5. a square sleeve; 6. square bar; 7. a scraper; 8. a filter hole; 9. a thread sleeve; 10. a first traction plate; 11. a first chute; 12. a support plate; 13. a second chute; 14. a third traction plate; 15. cleaning a rod; 16. a limiting plate; 17. a threaded rod; 18. the second traction plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, the utility model provides a centrifugal pump capable of realizing non-blocking conveying, which comprises a centrifugal pump body 1, wherein an output shaft is arranged in the centrifugal pump body 1, a linkage frame 2 is arranged at the bottom of the centrifugal pump body 1 in a sealing way through bolts, a filter plate 3 is arranged at the bottom of the linkage frame 2, a filter hole 8 is arranged at the bottom of the filter plate 3, a plurality of filter holes 8 are arranged, and a reciprocating screw 4 is rotatably connected at the bottom of the filter plate 3 through an opening;

Specifically, the top fixed mounting of reciprocating screw 4 has square sleeve 5, the bottom fixed mounting of centrifugal pump body 1 output shaft has square pole 6, the bottom of square pole 6 extends to square sleeve 5's inside, the equal fixed mounting in below of reciprocating screw 4 both sides and being located filter 3 has scraper blade 7, can reach the effect of keeping apart great debris in the aquatic through setting up filter 3, and through starting centrifugal pump body 1, centrifugal pump body 1 starts and drives square pole 6 through the output shaft and rotate, square pole 6 rotates and drives square sleeve 5 and rotate, square sleeve 5 rotates and drives reciprocating screw 4 and rotate, reciprocating screw 4 rotates and drives scraper blade 7 and rotate, scraper blade 7 rotates and reaches the effect of striking off the absorptive debris of filter 3 bottoms.

Specifically, screw sleeves 9 are connected above and below the surface of the reciprocating screw 4 and are positioned in the linkage frame 2 in a threaded manner, a first traction plate 10 is fixedly arranged on two sides of the screw sleeve 9 on the lower side, a first sliding chute 11 matched with the first traction plate 10 is arranged below two sides of the inner wall of the linkage frame 2, one end of the first traction plate 10 extends to the inside of the first sliding chute 11, a supporting plate 12 is fixedly arranged at the front part and the rear part of the screw sleeve 9 on the upper side, a second sliding chute 13 matched with the supporting plate 12 is arranged at the front part and the rear part above the inner wall of the linkage frame 2, one end of the supporting plate 12 extends to the inside of the second sliding chute 13, a second traction plate 18 is fixedly arranged at the bottom of the supporting plate 12 through a bracket, the third traction plate 14 is fixedly installed on two sides of the second traction plate 18 and the first traction plate 10, the cleaning rods 15 matched with the filter holes 8 are fixedly installed on the bottoms of the first traction plate 10, the second traction plate 18 and the third traction plate 14, the cleaning rods 15 are provided with a plurality of cleaning rods 15, the centrifugal pump body 1 is started by the aid of the cleaning rods 15, the centrifugal pump body 1 is started to drive the reciprocating screw 4 to rotate, the reciprocating screw 4 rotates to drive the first traction plate 10 and the second traction plate 18 to move up and down in a staggered mode, the first traction plate 10 and the second traction plate 18 move to drive the third traction plate 14 to move, the cleaning rods 15 are driven to move by the movement of the third traction plate 14, and the cleaning rods 15 reach the effect of cleaning small sundries blocked inside the filter holes 8 after the cleaning rods 15 move inside the filter holes 8.

Wherein: both sides of the filter plate 3 are fixedly provided with limiting plates 16, one side of each limiting plate 16 is provided with a threaded rod 17 in threaded connection with an opening, one end of each threaded rod 17 penetrates through the linkage frame 2 and extends to the inside of the linkage frame 2, the threaded rod 17 is moved to the outside of the linkage frame 2 by rotating the threaded rod 17, and then bolts at the joint of the linkage frame 2 and the centrifugal pump body 1 are removed, so that the linkage frame 2 is removed, and the filter plate 3 is opened and cleaned.

Working principle: the utility model relates to a centrifugal pump capable of realizing non-blocking conveying, which can achieve the effect of isolating large sundries in water by arranging a filter plate 3, and by starting a centrifugal pump body 1, the centrifugal pump body 1 starts to drive a square rod 6 to rotate through an output shaft, the square rod 6 rotates to drive a square sleeve 5 to rotate, the square sleeve 5 rotates to drive a reciprocating screw 4 to rotate, the reciprocating screw 4 rotates to drive a scraper 7 to rotate, the scraper 7 rotates to achieve the effect of scraping sundries adsorbed on the bottom of the filter plate 3, the reciprocating screw 4 rotates to drive two thread sleeves 9 on the surface of the reciprocating screw 4 to reciprocate up and down, the upper thread sleeve 9 moves to drive a second traction plate 18 to move through a support plate 12, the lower thread sleeve 9 moves to drive a first traction plate 10 to move, the effect that makes first traction plate 10 and second traction plate 18 carry out crisscross reciprocates is reached, first traction plate 10 and second traction plate 18 remove and drive third traction plate 14 and remove, third traction plate 14 removes and drives cleaning rod 15 and remove, cleaning rod 15 reaches the effect of clear away the less debris of filter hole 8 inside jam after removing to filter hole 8 inside, the effect of preventing centrifugal pump jam has effectively been reached, when the inside of needs washing linkage frame 2, accessible rotation threaded rod 17, make threaded rod 17 remove to the outside of linkage frame 2, then dismantle the bolt of linkage frame 2 and centrifugal pump body 1 junction, thereby reach and demolish linkage frame 2, and open abluent effect with filter 3.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a centrifugal pump that can realize unblock transport, includes centrifugal pump body (1), its characterized in that: the centrifugal pump is characterized in that a linkage frame (2) is mounted at the bottom of the centrifugal pump body (1) in a sealing mode through bolts, a filter plate (3) is arranged at the bottom of the linkage frame (2), a filter hole (8) is formed in the bottom of the filter plate (3), a plurality of filter holes (8) are formed in the bottom of the filter plate (3), and a reciprocating screw (4) is rotatably connected to the bottom of the filter plate (3) through an opening;

The top fixed mounting of reciprocating screw (4) has square sleeve (5), the bottom fixed mounting of centrifugal pump body (1) output shaft has square pole (6), the bottom of square pole (6) extends to the inside of square sleeve (5), the both sides of reciprocating screw (4) just are located the below of filter (3) and all fixed mounting has scraper blade (7).

2. A centrifugal pump for realizing non-clogging delivery according to claim 1, wherein: the upper and lower sides on the surface of the reciprocating screw (4) are respectively and fixedly connected with a threaded sleeve (9) in the linkage frame (2), the lower side is provided with first traction plates (10) on both sides of the threaded sleeve (9), first sliding grooves (11) matched with the first traction plates (10) are respectively formed in the lower sides on both sides of the inner wall of the linkage frame (2), and one end of each first traction plate (10) extends to the inside of each first sliding groove (11).

3. A centrifugal pump for realizing non-clogging delivery according to claim 2, wherein: the front part and the rear part of the thread bush (9) at the upper side are fixedly provided with a supporting plate (12), the front part and the rear part above the inner wall of the linkage frame (2) are respectively provided with a second sliding groove (13) matched with the supporting plate (12), and one end of the supporting plate (12) extends to the inside of the second sliding groove (13).

4. A centrifugal pump for realizing non-clogging delivery according to claim 3, wherein: the bottom of the supporting plate (12) is fixedly provided with a second traction plate (18) through a bracket, and both sides of the second traction plate (18) and both sides of the first traction plate (10) are fixedly provided with a third traction plate (14).

5. A centrifugal pump for realizing non-clogging delivery as set forth in claim 4, wherein: the bottom of first traction plate (10), second traction plate (18) and third traction plate (14) is all fixed mounting has clearance pole (15) that cooperatees with filtration pore (8) and uses, and clearance pole (15) are provided with a plurality of.

6. A centrifugal pump for realizing non-clogging delivery according to claim 1, wherein: limiting plates (16) are fixedly arranged on two sides of the filter plate (3).

7. A centrifugal pump for realizing non-clogging delivery according to claim 6, wherein: one side of the limiting plate (16) is connected with a threaded rod (17) through an opening thread.

8. A centrifugal pump for realizing non-clogging delivery according to claim 7, wherein: one end of the threaded rod (17) penetrates through the linkage frame (2) and extends into the linkage frame (2).