CN219413061U - Magnetic pump - Google Patents

Abstract

The utility model relates to the technical field of magnetic pumps, and discloses a magnetic pump which comprises a pump body, wherein an output shaft of the pump body is fixedly provided with a fixed pipe, the outer edge of the fixed pipe is provided with a clamping hole, the inner wall of the fixed pipe is clamped with a liquid suction pipe, the outer wall of the liquid suction pipe is fixedly provided with a limiting plate, the inner wall of the liquid suction pipe is sleeved with a filter element in a sliding manner, and the inner wall of the clamping hole is clamped with a bolt. Through fixed pipe, draw-in hole, drawing liquid pipe, limiting plate, spacing groove device that set up, the user is when this magnetic drive pump of installation, but the direct pull rod that passes through to this makes the limiting pipe can drive the bolt and rotate, thereby let the bolt shrink let limiting plate and drawing liquid pipe can insert the inner wall of fixed pipe, after the user loosens the hands, utilize the cooperation of spacing and first spring to reset the bolt, extend through the electronic bayonet lock of controller control simultaneously, so that the bolt can be fixed with the inner wall of draw-in hole, and then improved user's installation effectiveness.

Description

Magnetic pump

Technical Field

The utility model relates to the technical field of magnetic pumps, in particular to a magnetic pump.

Background

In the operation process of chemical equipment and leakage-free equipment, the requirements on the air pressure and sealing performance of the equipment are high, so that a magnetic pump and a shielding pump are matched to realize the sealing effect in the operation process of the equipment.

The current magnetic drive pump can refer to the Chinese patent of utility model with the publication number of CN213235473U, and discloses a magnetic drive pump with good heat conduction effect, which comprises the following components: a magnetic pump main body and a cooling device; the magnetic pump main body comprises a motor, a magnetic cylinder and a pump body; the motor and the pump body are respectively arranged at two ends of the magnetic cylinder; a cooling device supporting frame is arranged below the motor, and the cooling device is arranged inside the cooling device supporting frame; the cooling device comprises a cooling motor and a cooling fan; the cooling fan comprises a fixed sleeve and a plurality of blades arranged in the circumferential direction of the fixed sleeve, wherein disturbance plates are arranged on the blades and perpendicular to the blades, and the fixed sleeve is sleeved on a driving shaft of the cooling motor. The cooling fan that adopts is less in noise, sets up on the blade for blade vertically disturbance board, and the disturbance board can be to gaseous water conservancy diversion, reduction vortex to generate the side direction air current in order to improve gas distribution, reduce the windage, the frictional noise between gas and the blade reduces, and it is effectual to make an uproar to fall. "

When the magnetic pump is used, the filtering mechanism is not arranged in the magnetic pump, so that liquid cannot be filtered when the liquid is pumped, impurities in the liquid can erode the inside of the pump body, the service life of the magnetic pump is shortened, the practicability of the magnetic pump is further reduced, and the magnetic pump is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a magnetic pump which has the advantages of strong practicability, good stability and convenient installation for users, and solves the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a magnetic drive pump, includes the pump body, the fixed pipe that is equipped with of output shaft of the pump body, the draw-in hole has been seted up at the outer edge of fixed pipe, the inner wall joint of fixed pipe has the drawing liquid pipe, the fixed dress of outer wall of drawing liquid pipe has the limiting plate, the filter core has been cup jointed in the inner wall slip of drawing liquid pipe, the inner wall joint of draw-in hole has the bolt, the outer edge of bolt runs through has electronic bayonet lock, the fixed gag lever post that is equipped with of inner wall of limiting plate, spacing and first spring have been cup jointed respectively at the outer edge of gag lever post, the bolt is located the one end rotation of the downthehole wall of card and is connected with the push-and-pull rod, the outer wall of limiting plate runs through there is the limiting pipe, the outer edge sliding connection of limiting pipe has the fixed plate, the fixed connecting rod that is equipped with of outer wall of fixed plate, the connecting rod is located the fixed arm-and that is equipped with of drawing liquid pipe outer wall.

As a preferable technical scheme of the utility model, the outer wall of the fixing plate is fixedly assembled with the outer edge of the filter element, and a pull rod is fixedly assembled at one end of the limiting pipe away from the limiting strip.

As a preferable technical scheme of the utility model, the controller is fixedly arranged on the inner wall of the bolt, and the electric bayonet lock is electrically connected with the controller.

As a preferable technical scheme of the utility model, the outer wall of the limiting plate is provided with a sliding hole, and the inner wall of the sliding hole is in sliding sleeve joint with the outer edge of the limiting pipe.

As a preferable technical scheme of the utility model, the number of the limiting plates is four, the four limiting plates are uniformly distributed along the outer edge of the liquid suction pipe, the tail end of the limiting rod and the outer edge of the limiting pipe are respectively provided with a limiting ring and a second spring, and the diameter of the limiting ring is larger than that of the first spring.

As a preferable technical scheme of the utility model, the inner wall of the fixed pipe is provided with a limit groove, and the inner wall of the limit groove is clamped with the outer wall of the limit plate.

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

1. this magnetic drive pump, through fixed pipe that sets up, the draw-in pipe, the limiting plate, the spacing groove device, the user is when installing this magnetic drive pump, but the direct pull rod that passes through, thereby make the limiting pipe can drive the bolt and rotate, thereby let the bolt shrink let limiting plate and draw-in pipe can insert the inner wall of fixed pipe, after the user loosens the hands, utilize the cooperation of spacing and first spring to reset the bolt, extend through the electronic bayonet lock of controller control simultaneously, so that the bolt can be fixed with the inner wall of draw-in hole, and then improved user's installation effectiveness.

2. This magnetic drive pump is through arm-tie, spacing pipe, filter core, the connecting rod device that sets up for this magnetic drive pump is at the operation in-process, through the pump body to the extraction of liquid, makes the filter core can filter liquid, thereby reduced the content of impurity in the liquid, with this wearing and tearing degree that has reduced the pump body, prolonged the life of this magnetic drive pump, can take out the filter core through the arm-tie simultaneously and clear up the operation to it, further improved the practicality of this magnetic drive pump.

Drawings

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

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of a limiting plate structure according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 5 is a schematic view of the limiting tube according to the present utility model.

In the figure: 1. a pump body; 2. a liquid suction pipe; 3. a fixed tube; 4. a filter element; 5. a limiting plate; 6. a clamping hole; 7. a push-pull rod; 8. pulling a plate; 9. a limiting tube; 10. an electric bayonet lock; 11. a limit rod; 12. a connecting rod; 13. a limit bar; 14. a first spring; 15. a fixing plate; 16. a bolt.

Description of the embodiments

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.

Referring to fig. 1-5, a magnetic pump comprises a pump body 1, a fixed pipe 3 is fixedly arranged on an output shaft of the pump body 1, a clamping hole 6 is formed in the outer edge of the fixed pipe 3, a liquid suction pipe 2 is clamped on the inner wall of the fixed pipe 3, a limiting plate 5 is fixedly arranged on the outer wall of the liquid suction pipe 2, a filter element 4 is sleeved on the inner wall of the liquid suction pipe 2 in a sliding manner, a plug pin 16 is clamped on the inner wall of the clamping hole 6, an electric clamping pin 10 penetrates through the outer edge of the plug pin 16, a limiting rod 11 is fixedly arranged on the inner wall of the limiting plate 5, a limiting rod 13 and a first spring 14 are sleeved on the outer edge of the limiting rod 11 respectively, one end of the plug pin 16, which is positioned on the inner wall of the clamping hole 6, is rotationally connected with a push-pull rod 7, a limiting pipe 9 penetrates through the outer edge of the limiting pipe 9, a fixing plate 15 is fixedly arranged on the outer wall of the fixing plate 15, a connecting rod 12 is positioned on one end of the outer wall of the liquid suction pipe 2, a connecting rod 8 is fixedly arranged on the connecting rod 12, a limiting rod 13 is arranged through the connecting rod 12, the first spring 14 and a limiting rod 13 device, when the limiting rod 11 is pulled, a user can directly install the liquid suction pipe 2 in the inner wall by the electric clamping device, and the user can reset the limiting rod 10 by using the electric clamping rod 10, and the user can reset efficiency by further reset the user, and the user can be improved by using the spring 10.

Referring to fig. 2, the outer wall of the fixing plate 15 is fixedly assembled with the outer edge of the filter element 4, one end of the limiting pipe 9, which is far away from the limiting strip 13, is fixedly assembled with a pull rod, and the filter element 4 is limited by the fixing plate 15, so that the stability of the filter element 4 after being installed is improved, and when a user takes out the filter element 4 and completes cleaning operation, the effect of automatically resetting the filter element 4 can be achieved.

Referring to fig. 4, a controller is fixedly disposed on an inner wall of the plug 16, and the electric bayonet 10 is electrically connected with the controller, so that a user can control the expansion time of the electric bayonet 10 by using the controller, and therefore, an installer can fix the limiting plate 5 and the liquid suction tube 2 in the inner wall of the fixed tube 3 when assembling the magnetic pump, thereby realizing the effect of quickly assembling the magnetic pump.

Referring to fig. 3, a sliding hole is formed in the outer wall of the limiting plate 5, the inner wall of the sliding hole is in sliding sleeve connection with the outer edge of the limiting tube 9, when a user pulls the limiting tube 9 by using the sliding hole, the limiting tube 9 can move along the inner wall of the sliding hole, so that the limiting tube 9 drives the limiting strip 13 and the filter element 4 to move to the outside of the liquid suction tube 2, the filter element 4 is cleaned by a user conveniently, and the cleaning efficiency of the filter element 4 by the user is improved.

Referring to fig. 2, the number of the limiting plates 5 is four, the four limiting plates 5 are uniformly distributed along the outer edge of the liquid suction pipe 2, the tail end of the limiting rod 11 and the outer edge of the limiting pipe 9 are respectively provided with a limiting ring and a second spring, the diameter of the limiting ring is larger than that of the first spring 14, the stability of the filter element 4 after installation can be improved through the four limiting plates 5, and the limiting rings can apply pressure to the first spring 14 when being under tension, so that the first spring 14 is contracted, and a user can pull the pull rod and the limiting rod 11 to detach or install the magnetic pump, so that the installation efficiency of the user is improved.

Referring to fig. 1, a limit groove is formed in the inner wall of the fixed tube 3, and the inner wall of the limit groove is clamped with the outer wall of the limit plate 5, so that the liquid suction tube 2 can be converted into a fixed connection by sliding connection with the inner wall of the fixed tube 3 under the cooperation of the bolt 16, the limit groove of the limit plate 5 and the electric bayonet 10 through the cooperation between the limit groove and the limit plate 5, thereby improving the stability of the limit plate 5 and the liquid suction tube 2.

The operating principle is that the liquid suction pipe 2 is aligned with the inner wall of the fixed pipe 3 at first, the outer wall of the limiting plate 5 is abutted with the inner wall of the limiting groove, then the pull rod is pulled, the limiting rod 11 drives the bolt 16 to shrink, then the liquid suction pipe 2 is pushed again, the position of the bolt 16 can be overlapped with the clamping hole 6, then the pull rod is loosened, the bolt 16 is reset by the aid of the first spring 14, so that the clamping effect is achieved, the electric clamping pin 10 is controlled to extend through the controller, the bolt 16 is limited, the probability that the bolt 16 is separated from the inner wall of the clamping hole 6 is reduced, the stability of the bolt 16 is improved, when the filter element 4 needs to be cleaned, a user can pull the pull plate 8, the filter element 4 can be moved to the outside of the liquid suction pipe 2, and finally, after the cleaning operation is finished, the user can directly loosen hands.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. Magnetic drive pump, including the pump body (1), its characterized in that: the utility model provides a pump body (1) output shaft is fixed to be equipped with fixed pipe (3), draw-in hole (6) have been seted up along the outer edge of fixed pipe (3), the inner wall joint of fixed pipe (3) has drawing liquid pipe (2), the outer wall fixed assembly of drawing liquid pipe (2) has limiting plate (5), the inner wall slip of drawing liquid pipe (2) has cup jointed filter core (4), the inner wall joint of draw-in hole (6) has bolt (16), the outer edge of bolt (16) runs through has electronic bayonet lock (10), the fixed gag lever post (11) that is equipped with of inner wall of limiting plate (5), limit bar (13) and first spring (14) have been cup jointed respectively along the outer edge of gag lever post (11), the one end rotation that bolt (16) are located draw-in hole (6) inner wall has limiting plate (9), the outer edge sliding connection of limiting plate (9) has fixed plate (15), the outer wall fixed being equipped with of limiting plate (15) connecting rod (12), connecting rod (8) are located fixed outer wall (8).

2. A magnetic pump according to claim 1, wherein: the outer wall of fixed plate (15) and the outer edge fixed assembly of filter core (4), the one end that spacing (9) kept away from spacing (13) is fixed and is equipped with the pull rod.

3. A magnetic pump according to claim 1, wherein: the inner wall of the bolt (16) is fixedly provided with a controller, and the electric bayonet (10) is electrically connected with the controller.

4. A magnetic pump according to claim 1, wherein: the outer wall of the limiting plate (5) is provided with a sliding hole, and the inner wall of the sliding hole is in sliding sleeve joint with the outer edge of the limiting pipe (9).

5. A magnetic pump according to claim 1, wherein: the number of the limiting plates (5) is four, the four limiting plates (5) are uniformly distributed along the outer edge of the liquid suction pipe (2), the tail end of the limiting rod (11) and the outer edge of the limiting pipe (9) are respectively provided with a limiting ring and a second spring, and the diameter of the limiting ring is larger than that of the first spring (14).

6. A magnetic pump according to claim 1, wherein: the inner wall of the fixed pipe (3) is provided with a limit groove, and the inner wall of the limit groove is clamped with the outer wall of the limit plate (5).