CN218570020U

CN218570020U - High-flow high-lift high-pressure water pump motor

Info

Publication number: CN218570020U
Application number: CN202222502408.1U
Authority: CN
Inventors: 鲁孝良
Original assignee: Yuyao Lanshan Motor Enterprise Co ltd
Current assignee: Yuyao Lanshan Motor Enterprise Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-03-03
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a high pressure water pump motor of large-traffic high-lift, including motor housing, end cover, pump sending shell, sealed lid, water conservancy diversion hole, initiative bull stick. The beneficial effects of the utility model are that: driving gear in this motor, driven gear's diameter and shape are all the same, through the driving gear, driven gear intermeshing rotates, and then it flows with higher speed to drive liquid, make it can produce stronger self priming, and improve its impact load resistance performance, realize the pumping of the large-traffic high-lift of liquid, one side of the pumping housing in this motor is detachable connection locking through the screw has sealed lid, make the staff at the driving gear, driven gear damages the back can be through dismantling sealed lid and then change it fast, initiative bull stick in this motor, the one end of rotor all is fixed with the cassette, make the staff when needing to change pumping housing overall structure, can be with driving gear and rotor quickly separating and spacing butt joint.

Description

High-flow high-lift high-pressure water pump motor

Technical Field

The utility model relates to a high pressure water pump motor specifically is a high pressure water pump motor of large-traffic high-lift, belongs to water pump motor technical field.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, which transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used for conveying liquid including water, oil, acid-base liquid, emulsion, suspoemulsion, liquid metal, etc. because the water pump can increase the flow rate and pressure of water, it is also applied in various fields, and the water pump generally needs to be combined with a motor to form the integral structure of a high-pressure water pump motor for use.

However, the existing high-pressure water pump motors mostly have various problems:

1) When water flow is conveyed, generally, negative pressure is generated through rotation of an impeller, and then liquid is extracted through the negative pressure, but the impeller is complex in structure, expensive, sensitive to oil pollution, low in overall impact resistance load performance and easy to damage;

2) Because water pump motor often needs the operation of high strength high load when using, consequently it also is changeed and damages compared other motors, and the shell of motor sets up the connection structure as an organic whole for guaranteeing its fastness mostly, and the component of be not convenient for dismantle the maintenance or will damage is changed.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a high pressure water pump motor with high flow rate and high lift for solving at least one of the above technical problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a high pressure water pump motor of large-traffic high lift, includes:

the fixing mechanism comprises a motor shell, an end cover and a tail cover, wherein the motor shell with a cylindrical structure forms a main body structure of the high-pressure water pump motor, the end cover is connected and locked at one end of the motor shell through a screw, and the tail cover is connected and locked at the other end of the motor shell through a screw;

the transmission mechanism comprises a rotor and a stator, the transmission mechanism is connected inside the fixing mechanism, the rotor is rotatably connected in an inner cavity of the motor shell through a bearing, and the stator is attached and fixed on the inner wall of the motor shell and positioned outside the rotor;

pumping mechanism, it includes pumping housing, initiative bull stick, driven bull stick, driving gear, driven gear, pumping mechanism connects on fixed establishment and drive mechanism, the one side at the end cover is connected to the pumping housing, initiative bull stick, driven bull stick all are the rotary type through the bearing and connect side by side on the pumping housing, just the one end and the rotor of initiative bull stick are connected, driving gear, driven gear connect respectively on initiative bull stick, driven bull stick, and its two intermeshing butt joint.

As a further aspect of the present invention: the diameters and the shapes of the driving gear and the driven gear are completely the same, and the driving gear and the driven gear are both made of high-hardness wear-resistant alloy materials.

As the utility model discloses further scheme again: the center of the upper side and the lower side of the pumping shell is provided with a flow guide hole in a penetrating mode, and one side of the pumping shell is detachably connected and locked with a sealing cover through screws.

As a further aspect of the present invention: clamping seats are fixed at one ends of the driving rotating rod and the rotor, clamping grooves are formed in the clamping seats in an inwards concave mode, and two adjacent clamping seats are mutually meshed and butted.

As a further aspect of the present invention: the tail cover is provided with a covering type ventilation hole in a penetrating mode, and one end of the rotor is fixed with a fan blade.

As the utility model discloses further scheme again: the bottom of the motor shell is fixed with a fixing seat, and through holes are formed in four corners of the fixing seat in a penetrating mode.

The beneficial effects of the utility model are that:

1) The diameters and the shapes of the driving gear and the driven gear in the motor are completely the same, and the driving gear and the driven gear are meshed with each other to rotate so as to drive liquid to flow at an accelerated speed, so that the liquid can generate stronger self-suction force, the impact-resistant load performance of the liquid is improved, and the pumping of large flow and high lift of the liquid is realized;

2) One side of a pumping shell in the motor is detachably connected and locked with a sealing cover through a screw, so that a worker can quickly replace a driving gear and a driven gear by detaching the sealing cover after the driving gear and the driven gear are damaged;

3) One end of the driving rotating rod and one end of the rotor in the motor are both fixed with clamping seats, so that a worker can quickly separate the driving gear from the rotor and realize limited butt joint when the overall structure of the pumping shell needs to be replaced.

Drawings

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

fig. 2 is a schematic diagram of the internal structure of the pumping casing of the present invention;

fig. 3 is a schematic view of the internal structure of the motor housing of the present invention;

fig. 4 is a schematic view of the rotor connection structure of the present invention.

In the figure: 1. motor housing, 2, end cover, 3, pump sending shell, 4, sealed lid, 5, water conservancy diversion hole, 6, initiative bull stick, 7, driven bull stick, 8, driving gear, 9, driven gear, 10, fixing base, 11, tail cover, 12, rotor, 13, flabellum, 14, stator, 15, cassette.

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 efforts all belong to the protection scope of the present invention.

Example one

As shown in fig. 1 to 4, a high pressure water pump motor of high flow rate and high lift includes:

the fixing mechanism comprises a motor shell 1, an end cover 2 and a tail cover 11, wherein the motor shell 1 with a cylindrical structure forms a main body structure of the high-pressure water pump motor, the end cover 2 is connected and locked at one end of the motor shell 1 through a screw, and the tail cover 11 is connected and locked at the other end of the motor shell 1 through a screw;

the transmission mechanism comprises a rotor 12 and a stator 14, the transmission mechanism is connected inside the fixing mechanism, the rotor 12 is rotatably connected in an inner cavity of the motor shell 1 through a bearing, and the stator 14 is attached and fixed on the inner wall of the motor shell 1 and is positioned outside the rotor 12;

pumping mechanism, it includes pumping housing 3, initiative bull stick 6, driven bull stick 7, driving gear 8, driven gear 9, pumping mechanism connects on fixed establishment and drive mechanism, pumping housing 3 connects in one side of end cover 2, initiative bull stick 6, driven bull stick 7 all is the rotary type and connects side by side on pumping housing 3 through the bearing, and the one end and the rotor 12 of initiative bull stick 6 are connected, driving gear 8, driven gear 9 is connected respectively at initiative bull stick 6, driven bull stick 7, and its two intermeshing butt joint.

The embodiment of the utility model provides an in, driving gear 8, driven gear 9's diameter and shape are all the same, and its the two all adopts the wear-resisting alloy material preparation of high rigidity, rotate through driving gear 8, driven gear 9 intermeshing, and then drive liquid and flow with higher speed, make it can produce stronger self priming to improve its impact resistance load performance, realize the pumping to the large-traffic high lift of liquid.

The embodiment of the utility model provides an in, the upper and lower both sides center department of pump sending shell 3 runs through and is provided with water conservancy diversion hole 5 to it has sealed lid 4 to be detachable connection locking through the screw in one side of pump sending shell 3, makes the staff can change it fast through dismantling sealed lid 4 after driving gear 8, driven gear 9 damage.

Example two

As shown in fig. 1 to 4, a high pressure water pump motor of a large flow rate and a high lift includes:

The embodiment of the utility model provides an in, the one end of initiative bull stick 6, rotor 12 all is fixed with cassette 15, is the indent formula on the cassette 15 and is provided with the draw-in groove, and the mutual interlock butt joint of two adjacent cassettes 15, makes the staff when needing to change pumping chamber shell 3 overall structure, can be with driving gear 8 and rotor 12 quickly separating and spacing butt joint.

The embodiment of the utility model provides an in, be the overlay type on the tail-hood 11 and run through and be provided with the ventilation hole to be fixed with flabellum 13 in the one end of rotor 12, drive flabellum 13 through rotor 12 and rotate, and then drive the air current and flow, accelerate this high pressure water pump motor's whole radiating efficiency.

The embodiment of the utility model provides an in, motor housing 1's bottom is fixed with fixing base 10, and the four corners department of fixing base 10 runs through and is provided with the through-hole, makes this high pressure water pump motor can fix in suitable position through fixing base 10 fast, avoids using external fixing device to fix it.

The working principle is as follows: when using this high pressure water pump motor, earlier fix it in suitable position fast through fixing base 10, at the during operation, rotor 12 rotates and drives initiative bull stick 6 and rotate, drive gear 8 through on the initiative bull stick 6 drives driven gear 9 synchronous linkage, and then through driving gear 8, driven gear 9's meshing linkage makes the inside liquid of pumping shell 3 flow with higher speed, and flow through water conservancy diversion hole 5, and rotor 12 drives flabellum 13 simultaneously and rotates, and then it flows to drive the air current, and then accelerate this high pressure water pump motor's whole radiating efficiency can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high pressure water pump motor of large-traffic high-lift which characterized in that includes:

the fixing mechanism comprises a motor shell (1), an end cover (2) and a tail cover (11), the motor shell (1) with a cylindrical structure forms a main body structure of the high-pressure water pump motor, the end cover (2) is locked at one end of the motor shell (1) through screw connection, and the tail cover (11) is locked at the other end of the motor shell (1) through screw connection;

the transmission mechanism comprises a rotor (12) and a stator (14), the transmission mechanism is connected inside the fixing mechanism, the rotor (12) is rotatably connected in an inner cavity of the motor shell (1) through a bearing, and the stator (14) is attached and fixed on the inner wall of the motor shell (1) and is positioned outside the rotor (12);

pumping mechanism, it includes pumping housing (3), initiative bull stick (6), driven bull stick (7), driving gear (8), driven gear (9), pumping mechanism connects on fixed establishment and drive mechanism, one side at end cover (2) is connected in pumping housing (3), initiative bull stick (6), driven bull stick (7) all are rotary type and coordination on pumping housing (3) through the bearing, just the one end and the rotor (12) of initiative bull stick (6) are connected, driving gear (8), driven gear (9) are connected respectively on initiative bull stick (6), driven bull stick (7), and its two intermeshing butt joint.

2. A high flow rate high lift high pressure water pump motor according to claim 1, characterized in that: the diameters and the shapes of the driving gear (8) and the driven gear (9) are completely the same, and the driving gear and the driven gear are both made of high-hardness wear-resistant alloy materials.

3. A high flow rate high lift high pressure water pump motor according to claim 1, characterized in that: the center of the upper side and the lower side of the pumping shell (3) is provided with a flow guide hole (5) in a penetrating way, and one side of the pumping shell (3) is detachably connected and locked with a sealing cover (4) through a screw.

4. The high flow rate high lift high pressure water pump motor of claim 1, wherein: clamping seats (15) are fixed at one ends of the driving rotating rod (6) and the rotor (12), clamping grooves are arranged on the clamping seats (15) in a concave mode, and two adjacent clamping seats (15) are mutually meshed and butted.

5. A high flow rate high lift high pressure water pump motor according to claim 1, characterized in that: the tail cover (11) is provided with a ventilation hole in a covering mode in a penetrating mode, and one end of the rotor (12) is fixed with a fan blade (13).

6. A high flow rate high lift high pressure water pump motor according to claim 1, characterized in that: the motor is characterized in that a fixing seat (10) is fixed at the bottom of the motor shell (1), and through holes are formed in four corners of the fixing seat (10) in a penetrating mode.