CN220015605U - High-efficient anti-blocking centrifugal pump - Google Patents

Abstract

The utility model relates to the technical field of centrifugal pumps, in particular to a high-efficiency anti-blocking centrifugal pump. The utility model comprises a base, wherein a motor is fixedly connected to the upper end surface of the base, a pump body is arranged at the output end of the motor, the bottom end of the pump body is fixedly connected with the surface of the base, an abutting pipe is arranged at one end of the pump body far away from the motor, an adjusting device is arranged at one end of the pump body close to the abutting pipe, the adjusting device comprises a connecting pipe, two ends of the connecting pipe are respectively and fixedly connected with the abutting pipe and the pump body, limit grooves are formed in two sides of the inner wall of the connecting pipe, fixing rods are fixedly connected to the inner wall of the limit grooves, and sliding columns are slidably connected to arc surfaces of the fixing rods. The problem of when carrying out long-time use to the centrifugal pump, because the water source matter of taking out is many to cause easily to block up the condition of whole pump body inside, and then lead to inconvenient continuation of use of whole centrifugal pump is solved.

Description

High-efficient anti-blocking centrifugal pump

Technical Field

The utility model relates to the technical field of centrifugal pumps, in particular to a high-efficiency anti-blocking centrifugal pump.

Background

Centrifugal pump is designed according to centrifugal force principle, and it mainly comprises the pump body, set up in the impeller of pump body, through pump shaft and shaft coupling drive impeller pivoted motor, comparatively common in daily life.

In the prior art, in the long-term filtering process, the filtered matters may be gradually accumulated and blocked at the filter screen, so that the filtering effect is gradually reduced, and the filtering effect is poor due to inconvenient cleaning.

The prior art, such as the utility model with publication number CN217682506U, discloses an anti-blocking centrifugal pump, which comprises a centrifugal pump body and a water inlet pipeline communicated with a water inlet of the centrifugal pump body, wherein the water inlet pipeline comprises a connecting pipe, a middle pipe and a water guide pipe, one end of the connecting pipe is communicated with the centrifugal pump body, and two ends of the middle pipe are respectively communicated and detachably connected with the connecting pipe and the water guide pipe; the inner diameter of the middle pipe is larger than that of the water guide pipe, a primary filter plate is fixed on the pipe wall of the middle pipe, which is close to the connecting pipe, the primary filter plate is integrally conical, the pointed cone end faces the water guide pipe, and a plurality of primary filter holes are formed in the primary filter plate along the thickness direction. The utility model has the effect of improving the problem that the centrifugal pump is possibly blocked, so that the use effect is poor in the prior art.

The inventor finds that when the centrifugal pump is used for a long time in daily life, the situation that the whole pump body is blocked is easily caused due to the fact that the pumped water source is more in quality, and further the whole centrifugal pump is inconvenient to continue to use.

Disclosure of Invention

The utility model aims to solve the defects that the whole pump body is easy to be blocked due to the fact that the pumped water source is more in quality when the centrifugal pump is used for a long time in the prior art, and the whole centrifugal pump is inconvenient to continue to use.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a high-efficient anti-blocking centrifugal pump, includes the base, the upper end fixed surface of base is connected with the motor, the output of motor is provided with the pump body, the bottom of the pump body and the fixed surface of base are connected, the one end that the motor was kept away from to the pump body is provided with the butt joint pipe, the one end that the pump body is close to the connecting pipe is equipped with adjusting device, adjusting device includes the connecting pipe, the both ends of connecting pipe respectively with butt joint pipe and pump body fixed connection, the spacing groove has all been seted up to the inner wall both sides of connecting pipe, the equal fixedly connected with dead lever of inner wall of spacing groove, the equal sliding connection of arc face of dead lever has the sliding column, two one side fixedly connected with one and the same filter frame that the sliding column is close to each other, the position fixedly connected with auxiliary pipe of connecting pipe arc face corresponds the filter frame, the bottom arc face threaded connection of auxiliary pipe has the collection frame.

The effects achieved by the components are as follows: when using centrifugal pump, drive the pump body through the motor on the base and operate and use, let butt joint between pump body and the butt joint pipe to extract water, in order to avoid the debris in the aquatic to the jam of whole pump body, utilize the spacing of filter frame on the connecting pipe this moment, thereby let filter frame filter the water, the dead lever on the spacing groove of reuse carries out slip spacing with the slip post on the filter frame, thereby be favorable to whole filter frame to the filtration clearance of quality of water, the auxiliary pipe on the connecting pipe of reuse carries out the bearing collection to debris with collecting the frame.

Preferably, the arc surface of the fixed rod is sleeved with a spring, and two ends of the spring are fixedly connected with the bottom ends of the sliding column and the limiting groove respectively.

The effects achieved by the components are as follows: the whole position of the sliding column can be extruded and limited through the tensile force generated by the spring, so that the whole filter frame and the limiting groove on the connecting pipe are prevented from being damaged by collision.

Preferably, the screw rod is penetrated through the arc surface threads at one end of the collecting frame, which is close to the auxiliary pipe, and one end of the screw rod is abutted against the arc surface of the auxiliary pipe.

The effects achieved by the components are as follows: after the collecting frame and the auxiliary pipe are in butt joint, the screw rod on the collecting frame is utilized to fix and limit the position of the whole collecting frame.

Preferably, the arc surface of the screw is fixedly connected with a plurality of protruding blocks, and the protruding blocks are uniformly distributed on the arc surface of the screw.

The effects achieved by the components are as follows: when the screw is rotated, friction force can be increased by utilizing the convex blocks on the screw, so that the screw can be rotated conveniently and better.

Preferably, the one end arc surface that the connecting pipe is close to the pump body is equipped with auxiliary device, auxiliary device includes three mount, and is three the bottom of mount all is connected with the arc surface fixed connection of connecting pipe, the inner wall of mount all rotates and is connected with the dwang, the pump body arc surface corresponds the fixed ring of position fixedly connected with of dwang, the fixed ring arc surface corresponds the position fixedly connected with locating rack of dwang, the inner wall of locating rack and the arc surface butt of dwang, the arc surface threaded connection of dwang has the pivot, one side of pivot and the surface butt of locating rack.

The effects achieved by the components are as follows: when carrying out convenient butt joint between connecting pipe and the pump body on whole centrifugal pump, utilize the fixed spacing of mount position on the connecting pipe this moment, the locating rack that the pivoted dwang on the reuse mount carries out the butt spacing with the locating rack on the solid fixed ring, and the pivot on the dwang is used and is extruded spacingly to the surface of locating rack to be favorable to carrying out better butt joint spacing fixedly between whole connecting pipe and the pump body.

Preferably, a gasket is rotatably connected to one side of the rotating shaft, which is close to the positioning frame, and the surface of the gasket is abutted against the side wall of the positioning frame.

The effects achieved by the components are as follows: when rotating the rotating shaft, the gasket on the rotating shaft is utilized to effectively protect the rotating shaft, so that friction damage of the rotating shaft is avoided.

Preferably, a sealing ring is fixedly connected to one side, close to the pump body, of the connecting pipe, and the sealing ring is a rubber ring.

The effects achieved by the components are as follows: when the connecting pipe is in butt joint with the pump body, the sealing ring is used for sealing protection at the moment in order to avoid leakage between the connecting pipe and the pump body.

According to the utility model, when the centrifugal pump is used, the pump body is driven by the motor on the base to operate, the pump body is in butt joint with the butt joint pipe, so that water is extracted, in order to avoid blockage of impurities in the water to the whole pump body, the filter frame is limited by the connecting pipe, so that the filter frame filters water, the fixing rod on the limiting groove and the sliding column on the filter frame are used for sliding limiting, so that the whole filter frame is beneficial to filtering and cleaning water quality, the auxiliary pipe on the connecting pipe and the collecting frame are used for bearing and collecting impurities, the position of the whole sliding column can be extruded and limited by the tensile force generated by the spring, so that collision damage of the whole filter frame and the limiting groove on the connecting pipe is avoided, after the collecting frame and the auxiliary pipe are in butt joint, the position of the whole collecting frame is fixedly limited by the screw, when the screw is rotated, the friction force can be increased by the lug on the screw, so that the screw is convenient to rotate, the operation is carried out, the motor on the base is beneficial to filter the filtering and cleaning water is carried by the motor on the base, the filter frame is driven by the motor on the base, the filter frame is prevented from being in butt joint with the water, and the filter frame is prevented from being carried by the filter frame, and the filter frame is convenient to clean by the filter frame.

In the utility model, when the connecting pipe on the whole centrifugal pump is conveniently and fast abutted with the pump body, the fixing limit of the fixing frame position on the connecting pipe is utilized, the rotating rod on the fixing frame is utilized to carry out abutting limit with the locating frame on the fixing ring, the rotating shaft on the rotating rod is utilized to carry out extrusion limit on the surface of the locating frame, thus being beneficial to carrying out better abutting limit fixing on the whole connecting pipe and the pump body, effectively protecting the rotating shaft by utilizing the gasket on the rotating shaft when the rotating shaft is rotated, being beneficial to avoiding friction damage of the rotating shaft, and achieving the fixing limit of the fixing frame position on the connecting pipe through the operation of the auxiliary device when the connecting pipe is abutted with the pump body, and then carrying out extrusion limit on the surface of the locating frame by utilizing the rotating shaft on the rotating rod, thereby being beneficial to carrying out better abutting limit fixing on the whole connecting pipe and the pump body.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the adjusting device of the present utility model;

FIG. 3 is a schematic view of a part of the structure of the adjusting device of the present utility model;

fig. 4 is a schematic structural view of an auxiliary device of the present utility model.

Legend description: 1. a base; 2. a motor; 3. a pump body; 4. an adjusting device; 401. a connecting pipe; 402. a filter frame; 403. a fixed rod; 404. a sliding column; 405. a limit groove; 406. a spring; 407. an auxiliary tube; 408. a collection frame; 409. a screw; 410. a bump; 5. an auxiliary device; 51. a fixing frame; 52. a rotating lever; 53. a positioning frame; 54. a fixing ring; 55. a rotating shaft; 56. a seal ring; 57. a gasket; 6. and (5) connecting the pipes.

Detailed Description

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a high-efficient anti-blocking centrifugal pump, includes base 1, the upper end fixed surface of base 1 is connected with motor 2, and motor 2's output is provided with pump body 3, and the bottom of pump body 3 and the fixed surface of base 1 are connected, and motor 2's one end is kept away from to pump body 3 is provided with butt joint pipe 6, and pump body 3 is close to the one end of connecting pipe 401 and is equipped with adjusting device 4, and connecting pipe 401 is close to pump body 3's one end arc face and is equipped with auxiliary device 5.

The specific arrangement and function of the adjusting means 4 and the auxiliary means 5 will be described in detail below.

Referring to fig. 2 and 3, in the present embodiment: the adjusting device 4 comprises a connecting pipe 401, two ends of the connecting pipe 401 are fixedly connected with a butt joint pipe 6 and a pump body 3 respectively, limit grooves 405 are formed in two sides of the inner wall of the connecting pipe 401, fixing rods 403 are fixedly connected to the inner wall of the limit grooves 405, sliding columns 404 are fixedly connected to arc surfaces of the fixing rods 403, one side, close to each other, of each sliding column 404 is fixedly connected with a filtering frame 402, an auxiliary pipe 407 is fixedly connected to the position, corresponding to the filtering frame 402, of the arc surface of the connecting pipe 401, a collecting frame 408 is connected to the bottom end of the auxiliary pipe 407 in a threaded mode, springs 406 are sleeved on the arc surfaces of the fixing rods 403, two ends of the springs 406 are fixedly connected with the sliding columns 404 and the bottom ends of the limit grooves 405 respectively, a screw 409 penetrates through the arc surface threads of one end, close to the auxiliary pipe 407, of the screw 409 is in butt joint with the arc surface of the auxiliary pipe 407, a plurality of lugs 410 are fixedly connected to the arc surface of the screw 409, and the plurality of lugs 410 are uniformly distributed on the arc surface of the screw 409.

Referring to fig. 4, in this embodiment: the auxiliary device 5 comprises three fixing frames 51, the bottom ends of the three fixing frames 51 are fixedly connected with the arc surfaces of the connecting pipes 401, the inner walls of the fixing frames 51 are rotationally connected with rotating rods 52, the positions of the arc surfaces of the pump body 3 corresponding to the rotating rods 52 are fixedly connected with fixing rings 54, the positions of the fixing rings 54 corresponding to the rotating rods 52 are fixedly connected with positioning frames 53, the inner walls of the positioning frames 53 are abutted to the arc surfaces of the rotating rods 52, the arc surfaces of the rotating rods 52 are in threaded connection with rotating shafts 55, one sides of the rotating shafts 55 are abutted to the surfaces of the positioning frames 53, one sides of the rotating shafts 55, which are close to the positioning frames 53, are rotationally connected with gaskets 57, the surfaces of the gaskets 57 are abutted to the side walls of the positioning frames 53, one sides of the connecting pipes 401, which are close to the pump body 3, are fixedly connected with sealing rings 56, and the sealing rings 56 are rubber rings.

Working principle: when the centrifugal pump is used, the motor 2 on the base 1 drives the pump body 3 to operate, the pump body 3 is in butt joint with the butt joint pipe 6, so that water is extracted, in order to avoid the blockage of sundries in water to the whole pump body 3, the filter frame 402 on the connecting pipe 401 is used for limiting the filter frame 402 to filter water, the fixing rod 403 on the limiting groove 405 and the sliding column 404 on the filter frame 402 are used for sliding limiting, so that the whole filter frame 402 is beneficial to filtering and cleaning water quality, the auxiliary pipe 407 on the connecting pipe 401 and the collecting frame 408 are used for bearing and collecting sundries, the whole sliding column 404 can be extruded and limited by the tensile force generated by the spring 406, so that the collision damage of the whole filter frame 402 and the limiting groove 405 on the connecting pipe 401 is avoided, after the collecting frame 408 and the auxiliary pipe 407 are abutted, the screw 409 on the collecting frame 408 is utilized to fix and limit the position of the whole collecting frame 408, when the screw 409 is rotated, the friction force can be increased by the lug 410 on the screw 409, so that the screw 409 can be conveniently and better rotated, the operation of the adjusting device 4 is realized, the motor 2 on the base 1 drives the pump body 3 to be operated and used, the pump body 3 is abutted with the abutting pipe 6, so that water is extracted, in order to avoid the blockage of sundries in water to the whole pump body 3, the filter frame 402 on the connecting pipe 401 is utilized to filter the water, the fixed rod 403 on the limiting groove 405 and the sliding column 404 on the filter frame 402 are utilized to slide and limit the water, so that the whole filter frame 402 is favorable for filtering and cleaning the water, and then the auxiliary pipe 407 and the collecting frame 408 on the connecting pipe 401 are used for carrying and collecting sundries.

When carrying out convenient butt joint between connecting pipe 401 and the pump body 3 on whole centrifugal pump, utilize the fixed spacing of mount 51 position on connecting pipe 401 this moment, the dwang 52 that rotates on the mount 51 carries out the butt joint spacing with the locating rack 53 on the solid fixed ring 54 again, the pivot 55 on the dwang 52 carries out the extrusion spacing to the surface of locating rack 53 again, thereby be favorable to carrying out the spacing fixed of better butt joint between whole connecting pipe 401 and the pump body 3, when rotating the pivot 55, utilize the gasket 57 on the pivot 55 to carry out the effectual protection to pivot 55, thereby be favorable to avoiding the friction damage of pivot 55, when carrying out the butt joint between connecting pipe 401 and the pump body 3, in order to avoid seepage between connecting pipe 401 and the pump body 3, utilize sealing washer 56 to carry out sealed protection this moment, through the operation to auxiliary device 5, the fixed spacing to mount 51 position on connecting pipe 401 has been reached, the locating rack 53 that rotates on the mount 51 carries out the butt joint spacing, the pivot 55 on the rotary support 52 carries out the extrusion spacing to the surface of locating rack 53 again, thereby be favorable to carrying out the extrusion spacing to carrying out the better butt joint between whole connecting pipe 401 and the pump body 3.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims (7)

1. The utility model provides a high-efficient anti-blocking centrifugal pump, includes base (1), its characterized in that: the utility model discloses a filter frame, including base (1) and filter frame, upper end fixed surface of base (1) is connected with motor (2), the output of motor (2) is provided with pump body (3), the bottom of pump body (3) is connected with the fixed surface of base (1), the one end that motor (2) was kept away from to pump body (3) is provided with butt joint pipe (6), the one end that pump body (3) is close to connecting pipe (401) is equipped with adjusting device (4), adjusting device (4) include connecting pipe (401), the both ends of connecting pipe (401) respectively with butt joint pipe (6) and pump body (3) fixed connection, spacing groove (405) have all been seted up to the inner wall both sides of connecting pipe (401), the equal fixedly connected with dead lever (403) of inner wall of spacing groove (405), the equal sliding connection of arc face of dead lever (403) has spliced pole (404), two one side fixedly connected with same filter frame (402) that the sliding pole (404) is close to each other, the position fixedly connected with auxiliary pipe (407) that the arc face is corresponding to filter frame (402), the bottom of arc face (408) is collected thread connection.

2. A high efficiency anti-clogging centrifugal pump as in claim 1 wherein: the arc surface of the fixed rod (403) is sleeved with a spring (406), and two ends of the spring (406) are fixedly connected with the bottom ends of the sliding column (404) and the limiting groove (405) respectively.

3. A high efficiency anti-clogging centrifugal pump as in claim 1 wherein: a screw (409) is penetrated through the arc surface threads of one end of the collecting frame (408) close to the auxiliary pipe (407), and one end of the screw (409) is abutted against the arc surface of the auxiliary pipe (407).

4. A high efficiency anti-clogging centrifugal pump as described in claim 3 wherein: the arc surface of screw rod (409) fixedly connected with a plurality of lug (410), a plurality of lug (410) evenly distributed is at the arc surface of screw rod (409).

5. A high efficiency anti-clogging centrifugal pump as in claim 1 wherein: the utility model discloses a pump body, including connecting pipe (401), pump body (3) are equipped with auxiliary device (5), auxiliary device (5) include three mount (51), three the bottom of mount (51) all with the arc surface fixed connection of connecting pipe (401), the inner wall of mount (51) all rotates and is connected with dwang (52), the position fixedly connected with solid fixed ring (54) of pump body (3) arc surface corresponding dwang (52), the position fixedly connected with locating rack (53) of gu fixed ring (54) arc surface corresponding dwang (52), the inner wall of locating rack (53) and the arc surface looks butt of dwang (52), the arc surface threaded connection of dwang (52) has pivot (55), one side of pivot (55) and the surface looks butt of locating rack (53).

6. A high efficiency anti-clogging centrifugal pump as described in claim 5 wherein: one side of the rotating shaft (55) close to the positioning frame (53) is rotatably connected with a gasket (57), and the surface of the gasket (57) is abutted against the side wall of the positioning frame (53).

7. A high efficiency anti-clogging centrifugal pump as described in claim 5 wherein: one side of the connecting pipe (401) close to the pump body (3) is fixedly connected with a sealing ring (56), and the sealing ring (56) is a rubber ring.