CN213144878U

CN213144878U - Energy-saving reliable low-noise small-sized draining pump

Info

Publication number: CN213144878U
Application number: CN202021336320.1U
Authority: CN
Inventors: 姚强
Original assignee: Kunshan Buhler Precision Parts Co ltd
Current assignee: Kunshan Buhler Precision Parts Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-05-07
Anticipated expiration: 2030-07-09

Abstract

The utility model relates to a drain pump technical field, and an energy-conserving reliable small-size drain pump of low noise is disclosed, including base and drain pump body, the lower lateral wall fixedly connected with rubber slab of drain pump body, two installation pieces of lower lateral wall symmetry fixedly connected with of rubber slab, two and installation piece assorted mounting grooves have been seted up to the last lateral wall symmetry of base, the activity chamber has been seted up to the inside of base, two jacks have been seted up between activity chamber and two mounting grooves, it has the inserted bar to peg graft in the jack, the lateral wall of installation piece seted up with inserted bar assorted slot, the equal fixedly connected with carriage of two opposite one ends of inserted bar, the same root cover of lateral wall fixedly connected with between carriage and the activity chamber is established at the outer first spring of inserted bar, the three hornblocks of lateral wall fixedly connected with control of carriage. The utility model discloses can dismantle the drain pump in the installation that need not use the bolt under can be convenient quick, avoid the inconvenience that the bolt corrosion brought, improve operating personnel's work efficiency.

Description

Energy-saving reliable low-noise small-sized draining pump

Technical Field

The utility model relates to a drain pump technical field especially relates to a small-size drain pump of energy-conserving reliable low noise.

Background

The drain pump relies on the impeller rotating at high speed, and the liquid gains energy under inertial centrifugal force to increase pressure. Before the water pump works, the pump body and the water inlet pipe must be filled with water, so that the cavitation phenomenon is prevented. When the impeller rotates rapidly, the blades promote the water to rotate rapidly, the rotating water flies away from the impeller under the action of centrifugal force, and after the water in the pump is thrown out, a vacuum area is formed in the center of the impeller. The water from the water source is pressurized into the water inlet pipe through the pipe network under the action of atmospheric pressure (or water pressure). Thus, continuous water pumping can be realized after circulation is not completed.

Some drain pumps that have now need through bolt fastening drain pump at the during operation, and the time is long, and the bolt can take place the inconvenient operating personnel's of corrosion dismantlement, brings inconvenience for operating personnel's work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving some drain pumps among the prior art and need pass through the bolt fastening drain pump at the during operation, and it is long-lived, the inconvenient operating personnel's of corrosion dismantlement can take place for the bolt, the problem of bringing inconvenience for operating personnel work, and the small-size drain pump of energy-conserving reliable low noise that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a small-sized energy-saving reliable low-noise draining pump comprises a base and a draining pump body, wherein a rubber plate is fixedly connected to the lower side wall of the draining pump body, two mounting blocks are symmetrically and fixedly connected to the lower side wall of the rubber plate, two mounting grooves matched with the mounting blocks are symmetrically formed in the upper side wall of the base, a movable cavity is formed in the base, two jacks are formed between the movable cavity and the two mounting grooves, insertion rods are inserted in the jacks, slots matched with the insertion rods are formed in the side walls of the mounting blocks, a connecting frame is fixedly connected to opposite ends of the two insertion rods, a first spring sleeved outside the insertion rods is fixedly connected to the side wall between the connecting frame and the movable cavity, a control triangular block is fixedly connected to the side wall of the connecting frame, a lifting groove is formed in the lower side wall of the movable cavity, and a lifting rod is inserted in the lifting groove, the upper end fixedly connected with connecting plate of lifter, the last lateral wall symmetry fixedly connected with of connecting plate two with three hornblocks assorted lift three hornblocks, the control chamber has been seted up to the difference of lift groove, the pole wall fixedly connected with lifter plate of lifter, the lateral wall fixedly connected with of lifter plate improves three hornblocks, the telescopic hole has been seted up to the lateral wall in control chamber, it has the transfer line to peg graft in the telescopic hole, the left end fixedly connected with of transfer line and the three hornblocks assorted transmission three hornblocks of improvement, the connection chamber has been seted up to the right-hand member in telescopic hole, the one end fixedly connected with passive three hornblocks that the transfer line is located the connection chamber, the last lateral wall in connection chamber is seted up and is pressed the hole, it has the depression bar to peg graft in the depression bar, the lower extreme fixedly connected with of depression bar and.

Preferably, the last lateral wall fixedly connected with clamping ring of base, the upper end of clamping ring articulates through the hinge has the protection casing, the standing groove has all been seted up to the lateral wall of clamping ring and protection casing one side in opposite directions, equal fixedly connected with magnetite that matches each other in the standing groove.

Preferably, the rod walls of the inserted rod, the pressure rod and the transmission rod are symmetrically and fixedly connected with two sliding plates, and the inner walls of the insertion hole, the pressure hole and the telescopic hole are symmetrically provided with sliding grooves matched with the sliding plates.

Preferably, the lower side wall of the connecting plate is symmetrically and fixedly connected with two stabilizing rods, and the side wall of the movable cavity is provided with a stabilizing hole and a stabilizing groove which are matched with the stabilizing rods.

Preferably, the contact positions of the mounting block and the inserted rod are inclined planes.

Preferably, the side wall of the drain pump body is fixedly connected with a sound-proof housing which is only arranged outside the drain pump body motor.

Compared with the prior art, the utility model provides a small-size drain pump of energy-conserving reliable low noise possesses following beneficial effect:

this energy-conserving reliable small-size drain pump of low noise, base through setting up, the drain pump body, the rubber slab, the installation piece, the mounting groove, the activity chamber, the jack, the inserted bar, the slot, the link, first spring, three hornblocks in control, the lift groove, the lifter, the connecting plate, three hornblocks in lift, the control chamber, the lifter, improve three hornblocks, the concertina hole, connect the chamber, three hornblocks passively, the pressure hole, depression bar and three hornblocks in initiative, can be under the condition that need not use the bolt convenient quick installation dismantle the drain pump, avoid the inconvenience that the bolt corrosion brought, operating personnel's work efficiency has been improved.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can dismantle the drain pump in the installation that need not use under the condition of bolt can be convenient quick, avoid the inconvenience that the bolt corrosion brought, improve operating personnel's work efficiency.

Drawings

FIG. 1 is a schematic structural view of a small energy-saving, reliable and low-noise drainage pump of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

fig. 4 is an enlarged schematic view of a portion C in fig. 3.

In the figure: the drainage pump comprises a base 1, a drainage pump body 2, a rubber plate 3, a mounting block 4, a mounting groove 5, a movable cavity 6, a jack 7, an insertion rod 8, a slot 9, a connecting frame 10, a first spring 11, a triangular block 12 for control, a lifting groove 13, a lifting rod 14, a connecting plate 15, a triangular block 16 for lifting, a control cavity 17, a lifting plate 18, a triangular block 19 for improvement, a telescopic hole 20, a transmission rod 21, a triangular block 22 for transmission, a connecting cavity 23, a passive triangular block 24, a pressure hole 25, a pressure rod 26, a driving triangular block 27, a connecting ring 28, a protective cover 29, a placing groove 30, a magnet 31, a sliding plate 32, a sliding groove 33, a stable rod 34, a stable hole 35, a stable groove 36 and a sound-proof cover 37.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a small-sized energy-saving, reliable and low-noise draining pump comprises a base 1 and a draining pump body 2, wherein a rubber plate 3 is fixedly connected to the lower side wall of the draining pump body 2, two mounting blocks 4 are symmetrically and fixedly connected to the lower side wall of the rubber plate 3, two mounting grooves 5 matched with the mounting blocks 4 are symmetrically formed in the upper side wall of the base 1, a movable cavity 6 is formed in the base 1, two insertion holes 7 are formed between the movable cavity 6 and the two mounting grooves 5, an insertion rod 8 is inserted into the insertion holes 7, an insertion slot 9 matched with the insertion rod 8 is formed in the side wall of the mounting block 4, a connecting frame 10 is fixedly connected to each of opposite ends of the two insertion rods 8, a first spring 11 sleeved outside the insertion rod 8 is fixedly connected to the side wall between the connecting frame 10 and the movable cavity 6, a control triangular block 12 is fixedly connected to the side wall of the connecting frame 10, a lifting rod 14 is inserted in the lifting groove 13, a connecting plate 15 is fixedly connected to the upper end of the lifting rod 14, two lifting triangular blocks 16 matched with the control triangular blocks 12 are symmetrically and fixedly connected to the upper side wall of the connecting plate 15, a control cavity 17 is formed in the difference of the lifting grooves 13, a lifting plate 18 is fixedly connected to the rod wall of the lifting rod 14, a lifting triangular block 19 is fixedly connected to the side wall of the lifting plate 18, a telescopic hole 20 is formed in the side wall of the control cavity 17, a transmission rod 21 is inserted in the telescopic hole 20, a transmission triangular block 22 matched with the lifting triangular block 19 is fixedly connected to the left end of the transmission rod 21, a connecting cavity 23 is formed in the right end of the telescopic hole 20, a driven block 24 is fixedly connected to one end of the transmission rod 21 located in the connecting triangular cavity 23, a pressure hole 25 is formed in the upper side wall of the connecting cavity 23, a pressure rod 26 is inserted in.

The side wall fixedly connected with clamping ring 28 on base 1, the upper end of clamping ring 28 is articulated through the hinge has protection casing 29, and standing groove 30 has all been seted up to the lateral wall of one side in opposite directions of clamping ring 28 and protection casing 29, and the magnetite 31 of equal fixedly connected with mutual matching in the standing groove 30 avoids the 26 doubly mistake of depression bar to bump.

The rod walls of the inserted rod 8, the pressure rod 26 and the transmission rod 21 are symmetrically and fixedly connected with two sliding plates 32, the inner walls of the jack 7, the pressure hole 25 and the telescopic hole 20 are symmetrically provided with sliding grooves 33 matched with the sliding plates 32, and the inserted rod 8, the pressure rod 26 and the transmission rod 21 are prevented from rotating through mutual matching of the sliding grooves 33 and the sliding plates 32.

Two stabilizing rods 34 are symmetrically and fixedly connected to the lower side wall of the connecting plate 15, stabilizing holes 35 and stabilizing grooves 36 matched with the stabilizing rods 34 are formed in the side wall of the movable cavity 6, and the stability of up-and-down sliding of the connecting plate 15 is improved through the mutual matching of the stabilizing rods 34, the stabilizing grooves 36 and the stabilizing holes 35.

The position that installation piece 4 and inserted bar 8 contacted is the inclined plane, and easy to assemble 4 disect insertions are in the mounting groove 5.

The sound-proof cover 37 covering the motor of the drainage pump body 2 is fixedly connected with the side wall of the drainage pump body 2, so that the vibration of the device during working can be reduced.

In the utility model, when in use, the mounting block 4 is inserted into the mounting groove 5 by aligning downwards, the contact position between the mounting block 4 and the inserted link 8 is an inclined plane, the inserted link 8 is moved to a proper position leftwards, then the inserted link 8 is driven to be inserted into the slot 9 under the pulling force of the first spring 11, the rubber plate 3 and the drainage pump body 1 can be fixed, when the drainage pump body 1 needs to be disassembled, the protective cover 29 is opened, then the pressure rod 26 is pressed downwards, the pressure rod 26 drives the active triangular block 27 to move downwards, the passive triangular block 24 and the transmission rod 21 are driven to move leftwards through the mutual matching of the active triangular block 27 and the passive triangular block 24, the transmission rod 21 drives the transmission triangular block 22 to move leftwards, the transmission triangular block 22 and the improvement triangular block 19 are mutually matched, the improvement triangular block 19 drives the lifting rod 14, the connecting plate 15 and the lifting triangular block 16 to move upwards through the lifting plate 18, through three hornblocks 16 and the three hornblocks 12 of control of going up and down mutual supporting drive two connecting frames 10 and remove suitable position to the direction that is close to each other, connecting frame 10 drives inserted bar 8 and breaks away from slot 9, can take out drain pump body 2, and the device can dismantle the drain pump in the installation that need not use under the condition of bolt can be convenient quick, avoids the inconvenience that the bolt corrosion brought, has improved operating personnel's work efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a small-size drain pump of energy-conserving reliable low noise, includes base (1) and drain pump body (2), its characterized in that, lower lateral wall fixedly connected with rubber slab (3) of drain pump body (2), two installation pieces (4) of lower lateral wall symmetry fixedly connected with of rubber slab (3), two and installation piece (4) assorted mounting groove (5) have been seted up to the last lateral wall symmetry of base (1), activity chamber (6) have been seted up to the inside of base (1), two jack (7) have been seted up between activity chamber (6) and two mounting grooves (5), it has inserted bar (8) to peg graft in jack (7), the lateral wall of installation piece (4) seted up with inserted bar (8) assorted slot (9), two equal fixedly connected with connection frame (10) of one end that inserted bar (8) are opposite, the same root cover of lateral wall fixedly connected with between connection frame (10) and activity chamber (6) is established at inserted bar (8) ) Outer first spring (11), the three hornblocks of lateral wall fixedly connected with control (12) of connecting frame (10), lift groove (13) have been seted up to the lower lateral wall in activity chamber (6), it has lifter (14) to peg graft in lift groove (13), the upper end fixedly connected with connecting plate (15) of lifter (14), the last lateral wall symmetry fixedly connected with of connecting plate (15) two with three hornblocks of control (12) assorted lift three hornblocks (16), control chamber (17) have been seted up to the difference of lift groove (13), the pole wall fixedly connected with lifter plate (18) of lifter (14), the lateral wall fixedly connected with of lifter plate (18) improves three hornblocks (19), flexible hole (20) have been seted up to the lateral wall of control chamber (17), it has transfer line (21) to peg graft in flexible hole (20), the left end fixedly connected with of transfer line (21) with improve three hornblocks of triangle (19) assorted transmission three hornblocks (22) The right end of the telescopic hole (20) is provided with a connecting cavity (23), one end, located in the connecting cavity (23), of the transmission rod (21) is fixedly connected with a passive triangular block (24), the upper side wall of the connecting cavity (23) is provided with a pressure hole (25), a pressure rod (26) is inserted in the pressure hole (25), and the lower end of the pressure rod (26) is fixedly connected with an active triangular block (27) matched with the passive triangular block (24).

2. The energy-saving reliable low-noise small-sized draining pump according to claim 1, characterized in that a connecting ring (28) is fixedly connected to the upper side wall of the base (1), the upper end of the connecting ring (28) is hinged to a protective cover (29) through a hinge, the side walls of the opposite sides of the connecting ring (28) and the protective cover (29) are respectively provided with a placing groove (30), and magnets (31) matched with each other are fixedly connected in the placing grooves (30).

3. The energy-saving reliable small-sized water discharge pump with low noise as claimed in claim 1, wherein the rod walls of the inserted rod (8), the pressure rod (26) and the transmission rod (21) are symmetrically and fixedly connected with two sliding plates (32), and the inner walls of the insertion hole (7), the pressure hole (25) and the telescopic hole (20) are symmetrically provided with sliding grooves (33) matched with the sliding plates (32).

4. The small-sized draining pump with energy saving, reliability and low noise as claimed in claim 1, wherein two stabilizing rods (34) are symmetrically and fixedly connected to the lower side wall of the connecting plate (15), and the side wall of the movable cavity (6) is provided with stabilizing holes (35) and stabilizing grooves (36) matched with the stabilizing rods (34).

5. An energy-saving, reliable and low-noise miniature drainage pump according to claim 1, characterized in that the contact positions of the mounting block (4) and the insertion rod (8) are inclined planes.

6. An energy-saving, reliable and low-noise miniature drain pump according to claim 1, characterized in that the side wall of the drain pump body (2) is fixedly connected with a sound-proof cover (37) which covers the motor of the drain pump body (2).