CN216381873U

CN216381873U - Centrifugal pump that work efficiency is high

Info

Publication number: CN216381873U
Application number: CN202122413549.1U
Authority: CN
Inventors: 李智慧
Original assignee: Individual
Current assignee: Shanxi Xinyunyu Pump Engineering Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-04-26
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a centrifugal pump with high working efficiency, which comprises a pump body, wherein the bottom of the pump body is fixedly connected with a bottom plate, the bottom of the bottom plate is provided with a mounting seat, mounting grooves are formed in two sides of the top of the mounting seat, mounting blocks are fixedly connected to two sides of the bottom plate, the bottoms of the mounting blocks extend to an inner cavity of the mounting grooves, slots are formed in opposite sides of the two mounting blocks, moving shells are arranged on two sides of the top of the inner cavity of the mounting seat, and a first spring is fixedly connected between the two moving shells. The centrifugal pump comprises a pump body, a bottom plate, a mounting seat, a mounting groove, a mounting block, a slot, a movable shell, a first spring, an inserted rod, a limiting box, a second spring, a lifting block, a stop block, a movable block, a sliding rod, a connecting plate, a limiting block, a sliding sleeve, a pressing wheel and an operating block.

Description

Centrifugal pump that work efficiency is high

Technical Field

The utility model relates to the technical field of centrifugal pumps, in particular to a centrifugal pump with high working efficiency.

Background

The centrifugal pump utilizes the impeller rotation and makes water take place centrifugal motion and come work, the basic structure of centrifugal pump comprises six parts, be the impeller respectively, the pump body, the pump shaft, a bearing, sealing ring and packing box, the centrifugal pump that work efficiency is high at present all adopts the bolt to fix, the installation is dismantled and is wasted time and energy, need use specialized tool to operate a plurality of bolts, the installation that leads to the centrifugal pump is wasted a large amount of time of staff with dismantling, be unfavorable for the maintenance of centrifugal pump, the practicality of centrifugal pump has been reduced, be unfavorable for using.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a centrifugal pump with high working efficiency, which has the advantage of convenience in maintenance and solves the problem that the conventional centrifugal pump with high working efficiency is inconvenient to maintain.

In order to achieve the purpose, the utility model provides the following technical scheme: a centrifugal pump with high working efficiency comprises a pump body, wherein the bottom of the pump body is fixedly connected with a bottom plate, the bottom of the bottom plate is provided with a mounting seat, two sides of the top of the mounting seat are respectively provided with a mounting groove, two sides of the bottom plate are respectively fixedly connected with a mounting block, the bottom of the mounting block extends to an inner cavity of the mounting groove, one opposite side of the two mounting blocks is respectively provided with a slot, two sides of the top of the inner cavity of the mounting seat are respectively provided with a movable shell, a first spring is fixedly connected between the two movable shells, one opposite side of the two movable shells is respectively fixedly connected with an inserting rod, one side of the inserting rod, which is far away from the movable shells, penetrates through the mounting seat and extends to an inner cavity of the slot, two sides of the bottom of the inner cavity of the mounting seat are respectively fixedly connected with a limiting box, the bottom of the inner cavity of the limiting box is provided with a second spring, and the top of the second spring is fixedly connected with a lifting block, the top fixedly connected with dog of kicking block, the top of dog is run through to the top of spacing box, and one side that two dogs are opposite all is provided with the movable block, the top and the removal shell fixed connection of movable block, the bottom in mount pad inner chamber just is located the equal fixedly connected with slide bar in the relative one side of two spacing boxes, and the surface cover of two slide bars is equipped with the connecting plate, the both sides of connecting plate all run through spacing box and with kicking block fixed connection, the top fixedly connected with stopper of slide bar, the surface of slide bar just is located the top cover of connecting plate and is equipped with the sliding sleeve, the equal fixedly connected with pinch roller in one side that two sliding sleeves are opposite, the top of pinch roller extends to the inner chamber of removal shell, fixedly connected with operation block between two sliding sleeves, the front side of operation block runs through to the front side of mount pad.

Preferably, the bottom of the two sides of the mounting seat is fixedly connected with a mounting plate, and mounting holes are formed in the front side and the rear side of the top of the mounting plate.

Preferably, the shape of the stop block is trapezoidal, and the top of the pressing wheel is in contact with the inner wall of the movable shell.

Preferably, the surface of the sliding rod is in sliding connection with the sliding sleeve, and the top of the connecting plate is provided with a through hole matched with the sliding rod for use.

Preferably, one side of the limiting box is provided with a first opening matched with the connecting plate for use, and the front side of the mounting seat is provided with a second opening matched with the operation block for use.

Preferably, the top fixedly connected with slider of removal shell, the spout that uses with the slider cooperation is all seted up to the both sides at mount pad inner chamber top.

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

1. the centrifugal pump comprises a pump body, a bottom plate, a mounting seat, a mounting groove, a mounting block, a slot, a movable shell, a first spring, an inserted rod, a limiting box, a second spring, a lifting block, a stop block, a movable block, a sliding rod, a connecting plate, a limiting block, a sliding sleeve, a pressing wheel and an operating block.

2. The mounting groove is arranged, so that the mounting of the mounting block can be facilitated, the use of the inserted bar can be facilitated by the arrangement of the slot, the mutual separation of the two moving shells for resetting can be facilitated by the arrangement of the first spring, the moving range of the operating block and the pressing wheel can be limited by the arrangement of the sliding rod and the sliding sleeve, the fixing of the mounting seat can be facilitated by the arrangement of the mounting plate and the mounting hole, the mounting and the use of the connecting plate can be facilitated by the arrangement of the first opening, the mounting and the use of the operating block can be facilitated by the arrangement of the second opening, and the moving of the moving shells can be facilitated by the arrangement of the sliding block and the sliding groove.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1.

In the figure: 1. a pump body; 2. a base plate; 3. a mounting seat; 4. mounting grooves; 5. mounting blocks; 6. a slot; 7. moving the shell; 8. a first spring; 9. inserting a rod; 10. a limiting box; 11. a second spring; 12. a lifting block; 13. a stopper; 14. a moving block; 15. a slide bar; 16. a connecting plate; 17. a limiting block; 18. a sliding sleeve; 19. a pinch roller; 20. and an operation block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a centrifugal pump with high working efficiency comprises a pump body 1, a bottom plate 2 fixedly connected to the bottom of the pump body 1, a mounting seat 3 arranged at the bottom of the bottom plate 2, mounting grooves 4 respectively arranged at both sides of the top of the mounting seat 3, mounting blocks 5 respectively fixedly connected to both sides of the bottom plate 2, an inner cavity extending from the bottom of the mounting block 5 to the mounting groove 4, slots 6 respectively arranged at opposite sides of the two mounting blocks 5, movable shells 7 respectively arranged at both sides of the top of the inner cavity of the mounting seat 3, a first spring 8 fixedly connected between the two movable shells 7, an inserting rod 9 fixedly connected to opposite sides of the two movable shells 7, an inner cavity extending from one side of the inserting rod 9 far away from the movable shells 7 to the mounting seat 3 to the inner cavity of the slots 6, a limit box 10 fixedly connected to both sides of the bottom of the inner cavity of the mounting seat 3, and a second spring 11 arranged at the bottom of the inner cavity of the limit box 10, the top of the second spring 11 is fixedly connected with a lifting block 12, the top of the lifting block 12 is fixedly connected with a stop block 13, the top of the stop block 13 penetrates through the top of the limit boxes 10, one side of each of two opposite stop blocks 13 is provided with a moving block 14, the top of the moving block 14 is fixedly connected with the moving shell 7, the bottom of the inner cavity of the mounting seat 3 and one side of each of two opposite limit boxes 10 are fixedly connected with a sliding rod 15, the surfaces of the two sliding rods 15 are sleeved with connecting plates 16, two sides of each connecting plate 16 penetrate through the limit boxes 10 and are fixedly connected with the lifting block 12, the top of each sliding rod 15 is fixedly connected with a limit block 17, the surface of each sliding rod 15 and the top of each connecting plate 16 are sleeved with sliding sleeves 18, one side of each of the two opposite sliding sleeves 18 is fixedly connected with a pressing wheel 19, the top of each pressing wheel 19 extends to the inner cavity of the moving shell 7, an operation block 20 is fixedly connected between the two sliding sleeves 18, and the front side of the operation block 20 penetrates through the front side of the mounting seat 3, the bottom of both sides of the mounting seat 3 is fixedly connected with a mounting plate, the front side and the rear side of the top of the mounting plate are respectively provided with a mounting hole, the shape of the stop block 13 is trapezoidal, the top of the pinch roller 19 is contacted with the inner wall of the movable shell 7, the surface of the slide rod 15 is in sliding connection with the sliding sleeve 18, the top of the connecting plate 16 is provided with a through hole matched with the slide rod 15 for use, one side of the limiting box 10 is provided with a first opening matched with the connecting plate 16 for use, the front side of the mounting seat 3 is provided with a second opening matched with the operation block 20 for use, the top of the movable shell 7 is fixedly connected with a slide block, the two sides of the top of the inner cavity of the mounting seat 3 are respectively provided with a slide groove matched with the slide block for use, the mounting of the mounting block 5 can be facilitated by arranging the mounting groove 4, the use of the insertion rod 9 can be facilitated by arranging the insertion groove 6, the first spring 8 can be convenient for mutual separation and resetting of the two movable shells 7, by arranging the sliding rod 15 and the sliding sleeve 18, the moving range of the operating block 20 and the pressing wheel 19 can be limited, the mounting plate and the mounting hole are arranged, so that the mounting seat 3 can be conveniently fixed, the first opening is arranged, so that the mounting and the use of the connecting plate 16 can be conveniently realized, the installation and use of the operation block 20 can be facilitated by providing the second opening, the movement of the movable case 7 can be facilitated by providing the slider and the slide groove, through setting up the pump body 1, bottom plate 2, mount pad 3, mounting groove 4, installation piece 5, slot 6, remove shell 7, first spring 8, inserted bar 9, spacing box 10, second spring 11, elevator 12, dog 13, movable block 14, slide bar 15, connecting plate 16, stopper 17, sliding sleeve 18, pinch roller 19 and operation piece 20, the problem that the centrifugal pump that has current work efficiency height is not convenient for maintain has been solved, the centrifugal pump that this work efficiency height possesses the advantage of being convenient for maintain.

When in use, a user moves the operating block 20 upwards, the operating block 20 drives the pressing wheel 19 to move upwards to extrude the moving shell 7 through the matching of the sliding sleeve 18, the moving shell 7 drives the two inserting rods 9 to move towards the middle to be removed from the slot 6, the moving shell 7 also drives the two moving blocks 14 to move towards the middle to extrude the stop blocks 13, so that the stop blocks 13 move downwards, when the moving blocks 14 move between the two stop blocks 13, the stop blocks 13 can move upwards to limit the moving blocks 14 due to the resetting of the second spring 11, so that the two moving blocks 14 are prevented from being separated from each other, at the moment, the pump body 1 can be moved upwards to be disassembled, when in need of installation, the user moves the pump body 1 to drive the mounting block 5 to enter the mounting groove 4, then the user moves the operating block 20 downwards, the operating block 20 drives the sliding sleeve 18 to move downwards to extrude the connecting plate 16, the connecting plate 16 drives the stop blocks 13 to move downwards through the matching of the lifting block 12 to remove the limitation on the moving blocks 14, at the moment, the first spring 8 resets to drive the two movable shells 7 to be away from each other, the movable shells 7 drive the inserted bar 9 to enter the slot 6, and installation is completed, so that the device is convenient and fast.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a centrifugal pump that work efficiency is high, includes the pump body (1), its characterized in that: the pump comprises a pump body (1), wherein the bottom of the pump body (1) is fixedly connected with a bottom plate (2), the bottom of the bottom plate (2) is provided with a mounting seat (3), both sides of the top of the mounting seat (3) are respectively provided with a mounting groove (4), both sides of the bottom plate (2) are respectively fixedly connected with a mounting block (5), the bottom of the mounting block (5) extends to an inner cavity of the mounting groove (4), one opposite side of the two mounting blocks (5) is respectively provided with a slot (6), both sides of the top of the inner cavity of the mounting seat (3) are respectively provided with a movable shell (7), a first spring (8) is fixedly connected between the two movable shells (7), one opposite side of the two movable shells (7) is respectively and fixedly connected with an insert rod (9), one side of the insert rod (9) far away from the movable shell (7) penetrates through the mounting seat (3) and extends to the inner cavity of the slot (6), both sides of the bottom of the inner cavity of the mounting seat (3) are respectively and fixedly connected with a limiting box (10), the bottom of the inner cavity of the limiting box (10) is provided with a second spring (11), the top of the second spring (11) is fixedly connected with a lifting block (12), the top of the lifting block (12) is fixedly connected with a stop block (13), the top of the stop block (13) penetrates through the top of the limiting box (10), one sides of the two stop blocks (13) opposite to each other are respectively provided with a moving block (14), the top of the moving block (14) is fixedly connected with a moving shell (7), the bottom of the inner cavity of the mounting seat (3) and one side of the mounting seat opposite to the two limiting boxes (10) are respectively and fixedly connected with a sliding rod (15), the surfaces of the two sliding rods (15) are sleeved with a connecting plate (16), two sides of the connecting plate (16) both penetrate through the limiting boxes (10) and are fixedly connected with the lifting block (12), the top of the sliding rod (15) is fixedly connected with a stop block (17), the surface of the sliding rod (15) and the top of the connecting plate (16) is sleeved with a sliding sleeve (18), equal fixedly connected with pinch roller (19) in the opposite one side of two sliding sleeves (18), the top of pinch roller (19) extends to the inner chamber of removal shell (7), fixedly connected with operation piece (20) between two sliding sleeves (18), the front side of operation piece (20) runs through to the front side of mount pad (3).

2. A centrifugal pump of high operating efficiency according to claim 1, wherein: the bottom of mount pad (3) both sides is equal fixedly connected with mounting panel, and the mounting hole has all been seted up to the front side and the rear side at mounting panel top.

3. A centrifugal pump of high operating efficiency according to claim 1, wherein: the shape of the stop block (13) is trapezoidal, and the top of the pressing wheel (19) is in contact with the inner wall of the movable shell (7).

4. A centrifugal pump of high operating efficiency according to claim 1, wherein: the surface of the sliding rod (15) is in sliding connection with the sliding sleeve (18), and the top of the connecting plate (16) is provided with a through hole matched with the sliding rod (15) for use.

5. A centrifugal pump of high operating efficiency according to claim 1, wherein: a first opening matched with the connecting plate (16) for use is formed in one side of the limiting box (10), and a second opening matched with the operation block (20) for use is formed in the front side of the mounting seat (3).

6. A centrifugal pump of high operating efficiency according to claim 1, wherein: the top fixedly connected with slider of removal shell (7), the spout that uses with the slider cooperation is all seted up to the both sides at mount pad (3) inner chamber top.