CN210949169U

CN210949169U - Universal centrifugal pump

Info

Publication number: CN210949169U
Application number: CN201921788644.6U
Authority: CN
Inventors: 刘荣; 孟昭铖; 张麟
Original assignee: Dalian Jinli Fluid Equipment Development Co ltd
Current assignee: Dalian Jinli Fluid Equipment Development Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-07
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a general formula centrifugal pump, concretely relates to centrifugal pump field, which comprises a pump body, one side fixedly connected with electricity organism of the pump body, the bottom fixedly connected with slide of the pump body and electricity organism, the bottom of the pump body and electricity organism is provided with removes adjustment mechanism and removes positioning mechanism, it includes the slide to remove adjustment mechanism, the equal fixed mounting in both sides at slide top has the buckle, slide sliding connection is in the inboard of two buckles, the equal fixedly connected with baffle in both ends of buckle, baffle fixed mounting is in the both ends at slide top, the bottom sliding connection of slide has the base. The utility model discloses a bottom at the pump body and the motor body sets up the slide to first movable block and the cooperation of first threaded rod through the slide top, and the second movable block and the slide cooperation of slide bottom make the device install the back and can carry out the adjustment of arbitrary direction, improved commonality and the convenience that the device used.

Description

Universal centrifugal pump

Technical Field

The utility model relates to a centrifugal pump field, more specifically says, the utility model relates to a general formula centrifugal pump.

Background

The centrifugal pump is a liquid conveying device which uses centrifugal force as driving force and is widely applied to daily life of people.

However, the prior art has the following defects: the existing centrifugal pump cannot adjust the installation distance after being installed, and because the installation distances of the centrifugal pumps of various models are different, universal replacement cannot be realized, and great inconvenience is caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a general formula centrifugal pump, bottom through at the pump body and motor body sets up the slide, and make sliding connection between slide and the slide, slide and base sliding connection, utilize the both sides fixed mounting backup pad at the both ends at slide top and base top, and the cooperation of first movable block and first threaded rod through the slide top, and the second movable block and the slide cooperation of slide bottom, realize moving about and the back-and-forth movement of slide, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a general centrifugal pump comprises a pump body, wherein one side of the pump body is fixedly connected with a motor body, the bottoms of the pump body and the motor body are fixedly connected with a sliding plate, and the bottoms of the pump body and the motor body are provided with a movement adjusting mechanism and a movement positioning mechanism;

remove adjustment mechanism includes the slide, the equal fixed mounting in both sides at slide top has the buckle, slide sliding connection is in the inboard of two buckles, the equal fixedly connected with baffle in both ends of buckle, baffle fixed mounting is in the both ends at slide top, the bottom sliding connection of slide has the base, the bottom fixedly connected with slider at slide both ends, the top fixedly connected with spout at base both ends, slider sliding connection is in the inside of spout, just set up perpendicularly between spout and the buckle.

In a preferred embodiment, the top of each of the two baffles and the two sides of the top of the base are fixedly provided with a support plate, a first threaded rod is rotatably connected between the two support plates at the top of the sliding seat, a second threaded rod is rotatably connected between the two support plates at the top of the base, the top of each of the two ends of the sliding plate is fixedly provided with a first moving block, the bottom of the sliding seat is fixedly provided with a second moving block, and the first moving block and the second moving block are respectively in threaded fit with the first threaded rod and the second threaded rod.

In a preferred embodiment, the first threaded rod and the second threaded rod are arranged vertically.

In a preferred embodiment, both ends of the first threaded rod and the second threaded rod penetrate through the supporting plate, and are fixedly connected with the hexagonal blocks.

In a preferred embodiment, the length of the carriage is greater than the length of the slide, and the width of the base is greater than the width of the carriage.

In a preferred embodiment, the movable positioning mechanism comprises a convex block, the convex block is fixedly installed on the outer side of the supporting plate, a screw is arranged inside the convex block, the screw is in threaded connection with the convex block, positioning holes are formed in six side faces of the hexagonal block, and one end of the screw extends into the positioning holes.

In a preferred embodiment, two lugs and two screws are arranged, and the two lugs are respectively positioned at two sides of the hexagonal block.

In a preferred embodiment, the diameter of the positioning hole is equal to the diameter of the bump.

The utility model discloses a technological effect and advantage:

1. the utility model arranges the sliding plate at the bottom of the pump body and the motor body, and the sliding plate is connected with the sliding seat in a sliding way, the sliding seat is connected with the base in a sliding way, and the supporting plates are fixedly arranged at the two ends of the top of the sliding seat and the two sides of the top of the base, is used for rotatably supporting the first threaded rod and the second threaded rod and is matched with the first threaded rod through a first moving block at the top of the sliding plate, and a second moving block at the bottom of the sliding seat is matched with the sliding plate, and a wrench is used for respectively screwing the hexagonal blocks at the two ends of the first threaded rod and the second threaded rod so as to drive the first threaded rod and the second threaded rod to rotate, thereby realizing the left and right movement of the sliding plate and the front and back movement of the sliding seat, leading the device to be capable of adjusting in any direction after being installed, the device is suitable for different installation distances, and compared with the prior art, the universality and convenience of the use of the device are greatly improved;

2. the utility model discloses an install the lug in every outside, and rotate connecting screw in the inside of lug, after the removal of the adjusted pump body and motor body, for preventing that the hexagonal piece is not hard up, it makes the screw get into to the outside locating hole of hexagonal piece to move the screw through twisting, thereby make the locating hole unable rotation under the support of screw, the realization is fixed to the circumference of hexagonal piece, and when needs adjust the device once more, reverse twisting moves the screw and can makes the screw keep away from the hexagonal piece, it is fixed to relieve the circumference of hexagonal piece, thereby make the hexagonal piece can adjust once more, compared with the prior art, the stability and the security of device use have been improved widely.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a right side view of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

Fig. 4 is an enlarged view of the structure of the part B of fig. 1 according to the present invention.

Fig. 5 is a schematic view of a partial structure of the support plate of the present invention.

The reference signs are: the device comprises a pump body 1, a first threaded rod 2, a motor body 3, a movement adjusting mechanism 4, a baffle 5, a sliding groove 6, a sliding plate 7, a movement positioning mechanism 8, a buckle 9, a sliding block 10, a base 11, a sliding seat 12, a supporting plate 13, a first moving block 14, a hexagonal block 15, a second moving block 16, a second threaded rod 17, a positioning hole 18, a convex block 19 and a screw 20.

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.

As shown in fig. 1-5, the utility model provides a general centrifugal pump, which comprises a pump body 1, wherein one side of the pump body 1 is fixedly connected with a motor body 3, the bottoms of the pump body 1 and the motor body 3 are fixedly connected with a sliding plate 7, and the bottoms of the pump body 1 and the motor body 3 are provided with a movement adjusting mechanism 4 and a movement positioning mechanism 8;

the moving adjusting mechanism 4 comprises a sliding seat 12, wherein buckling plates 9 are fixedly mounted on two sides of the top of the sliding seat 12, a sliding plate 7 is connected to the inner sides of the two buckling plates 9 in a sliding manner, baffle plates 5 are fixedly connected to two ends of each buckling plate 9, the baffle plates 5 are fixedly mounted on two ends of the top of the sliding seat 12, the bottom of the sliding seat 12 is connected with a base 11 in a sliding manner, sliding blocks 10 are fixedly connected to the bottoms of two ends of the sliding seat 12, sliding grooves 6 are fixedly connected to the tops of two ends of the base 11, the sliding blocks 10 are connected to the inner portions of the sliding grooves 6 in a sliding manner, and the;

supporting plates 13 are fixedly mounted on the tops of the two baffles 5 and two sides of the top of the base 11, a first threaded rod 2 is rotatably connected between the two supporting plates 13 on the top of the sliding seat 12, a second threaded rod 17 is rotatably connected between the two supporting plates 13 on the top of the base 11, first moving blocks 14 are fixedly mounted on the tops of two ends of the sliding plate 7, a second moving block 16 is fixedly mounted on the bottom of the sliding seat 12, and the first moving block 14 and the second moving block 16 are respectively in threaded fit with the first threaded rod 2 and the second threaded rod 17 to further control the first threaded rod 2 and the second threaded rod 17 to rotate so as to realize the movement of the sliding plate 7 and the sliding seat 12;

the first threaded rod 2 and the second threaded rod 17 are vertically arranged, so that the pump body 1 and the motor body 3 can be regulated and controlled in two directions;

two ends of the first threaded rod 2 and the second threaded rod 17 penetrate through the supporting plate 13 and are fixedly connected with the hexagonal block 15, so that the first threaded rod 2 and the second threaded rod 17 can be matched with a wrench to rotate conveniently;

the length of the sliding seat 12 is larger than that of the sliding seat 7, and the width of the base 11 is larger than that of the sliding seat 12, so that space is provided for the movement of the sliding seat 7 and the sliding seat 12;

the implementation mode is specifically as follows: the left and right movement of the pump body 1 and the motor body 3 on the sliding seat 12 is realized by installing the sliding plate 7 at the bottom of the pump body 1 and the motor body 3 and the sliding connection of the pinch plate 9 at the top of the sliding seat 12 and the sliding plate 7, the front and back movement of the pump body 1 and the motor body 3 is realized by installing the sliding block 10 at the bottom of the sliding seat 12 and the sliding groove 6 at the top of the base 11, the two ends of the top of the sliding seat 12 and the two sides of the top of the base 11 are fixedly provided with the supporting plates 13 for rotatably supporting the first threaded rod 2 and the second threaded rod 17, the first movable block 14 at the top of the sliding plate 7 is matched with the first threaded rod 2, the second movable block 16 at the bottom of the sliding seat 12 is matched with the sliding plate 7, and the hexagonal blocks 15 at the two ends of the first threaded rod 2 and the second threaded rod 17 are respectively screwed by a spanner to drive the first threaded rod 2 and the second, the device can be adjusted in any direction after being installed to adapt to different installation distances, and the implementation mode specifically solves the problem that the prior art cannot adapt to other installation distances.

As shown in fig. 1-5, the utility model provides a general centrifugal pump, the mobile positioning mechanism 8 includes a projection 19, the projection 19 is fixedly installed on the outer side of the supporting plate 13, a screw 20 is arranged inside the projection 19, the screw 20 is in threaded connection with the projection 19, positioning holes 18 are all opened on six sides of the hexagonal block 15, and one end of the screw 20 extends to the inside of the positioning hole 18;

the two lugs 19 and the two screws 20 are arranged, and the two lugs 19 are respectively positioned on two sides of the hexagonal block 15, so that the stability of fixing the hexagonal block 15 is further enhanced;

the diameter of the positioning hole 18 is equal to that of the bump 19, so that the bump 19 can be tightly matched with the hexagonal block 15;

the implementation mode is specifically as follows: by installing the convex block 19 on one side of the supporting plate 13 and rotating the connecting screw 20 in the convex block 19, after the movement of the pump body 1 and the motor body 3 is adjusted, in order to prevent the hexagonal block 15 from loosening, the screw 20 is screwed to enter the positioning hole 18 outside the hexagonal block 15, so that the positioning hole 18 cannot rotate under the support of the screw 20, the hexagonal block 15 is circumferentially fixed, and when the device needs to be adjusted again, the screw 20 is reversely screwed to enable the screw 20 to be far away from the hexagonal block 15, the circumferential fixation of the hexagonal block 15 is released, so that the hexagonal block 15 can be adjusted again, and the embodiment specifically solves the problem that each connecting nut and the like in the prior art are easy to loosen.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, the sliding plate 7 is arranged at the bottom of the pump body 1 and the motor body 3, the sliding plate 7 is connected with the sliding seat 12 in a sliding manner, the sliding seat 12 is connected with the base 11 in a sliding manner, the supporting plates 13 are fixedly arranged at two ends of the top of the sliding seat 12 and two sides of the top of the base 11, the sliding seat 7 moves left and right and the sliding seat 12 moves front and back through the cooperation of the first moving block 14 at the top of the sliding seat 7 and the first threaded rod 2 and the cooperation of the second moving block 16 at the bottom of the sliding seat 12 and the sliding seat 7, and the device can be adjusted in any direction after;

referring to fig. 1-5 of the specification, by installing a projection 19 on the outer side of each block 13 and rotating a connecting screw 20 inside the projection 19, after the movement of the pump body 1 and the motor body 3 is adjusted, the screw 20 is screwed to enter the positioning hole 18 outside the hexagonal block 15, so that the positioning hole 18 cannot rotate under the support of the screw 20, thereby realizing circumferential fixation of the hexagonal block 15, and when the device needs to be adjusted again, the screw 20 is screwed reversely, so that the screw 20 is separated from the hexagonal block 15, the circumferential fixation of the hexagonal block 15 is released, and the hexagonal block 15 can be adjusted again.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A centrifugal pump of the generic type, comprising a pump body (1), characterized in that: one side of the pump body (1) is fixedly connected with a motor body (3), the bottoms of the pump body (1) and the motor body (3) are fixedly connected with a sliding plate (7), and the bottoms of the pump body (1) and the motor body (3) are provided with a movement adjusting mechanism (4) and a movement positioning mechanism (8);

remove adjustment mechanism (4) including slide (12), the equal fixed mounting in both sides at slide (12) top has buckle (9), slide (7) sliding connection is in the inboard of two buckle (9), the equal fixedly connected with baffle (5) in both ends of buckle (9), baffle (5) fixed mounting is in the both ends at slide (12) top, the bottom sliding connection of slide (12) has base (11), the bottom fixedly connected with slider (10) at slide (12) both ends, top fixedly connected with spout (6) at base (11) both ends, slider (10) sliding connection is in the inside of spout (6), just set up perpendicularly between spout (6) and buckle (9).

2. A centrifugal pump of the generic type as set forth in claim 1, characterized in that: the novel sliding block is characterized in that supporting plates (13) are fixedly mounted on the tops of the two baffles (5) and the two sides of the top of the base (11), a first threaded rod (2) is rotatably connected between the two supporting plates (13) on the top of the sliding seat (12), a second threaded rod (17) is rotatably connected between the two supporting plates (13) on the top of the base (11), first moving blocks (14) are fixedly mounted on the tops of the two ends of the sliding plate (7), second moving blocks (16) are fixedly mounted on the bottom of the sliding seat (12), and the first moving blocks (14) and the second moving blocks (16) are in threaded fit with the first threaded rod (2) and the second threaded rod (17) respectively.

3. A centrifugal pump of the generic type as set forth in claim 2, characterized in that: the first threaded rod (2) and the second threaded rod (17) are vertically arranged.

4. A centrifugal pump of the generic type as set forth in claim 2, characterized in that: the two ends of the first threaded rod (2) and the second threaded rod (17) penetrate through the supporting plate (13) and are fixedly connected with the hexagonal blocks (15).

5. A centrifugal pump of the generic type as set forth in claim 1, characterized in that: the length of the sliding seat (12) is larger than that of the sliding plate (7), and the width of the base (11) is larger than that of the sliding seat (12).

6. A centrifugal pump of the generic type as set forth in claim 4, characterized in that: move positioning mechanism (8) and include lug (19), lug (19) fixed mounting is in the outside of backup pad (13), the inside of lug (19) is equipped with screw (20), screw (20) and lug (19) threaded connection, locating hole (18) have all been seted up to six sides of hexagonal piece (15), the one end of screw (20) extends to the inside of locating hole (18).

7. A centrifugal pump of the generic type as set forth in claim 6, characterized in that: the number of the convex blocks (19) and the number of the screws (20) are two, and the two convex blocks (19) are respectively located on two sides of the hexagonal block (15).

8. A centrifugal pump of the generic type as set forth in claim 6, characterized in that: the diameter of the positioning hole (18) is equal to that of the bump (19).