CN211449018U

CN211449018U - Long service life's water pump

Info

Publication number: CN211449018U
Application number: CN201921597227.3U
Authority: CN
Inventors: 林杰; 林鸿飞; 李中学; 郑贵东
Original assignee: Funing Superior Machinery Co ltd
Current assignee: Funing Superior Machinery Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-09-08
Anticipated expiration: 2029-09-24

Abstract

The utility model relates to a water pump technical field just discloses a long service life's water pump, which comprises a base, the top fixed mounting of base has the motor, the output shaft outside fixed mounting of motor has the spacing ring, the top fixed mounting of base has the shaft coupling with spacing ring swing joint, the right side fixed mounting of spacing ring has quick-witted case, the inside fixed mounting of machine case has the baffle, the output shaft fixed mounting of motor has one end to run through and extend to quick-witted incasement portion's connecting axle, the outside fixed mounting of connecting axle has the action wheel that is located the baffle left. This long service life's water pump possesses advantages such as reduction impurity wearing and tearing paddle, has solved often adulterating tiny silt granule in the sewage, and the granule in pipeline or the sewage leads to the inside paddle of water pump to receive wearing and tearing along with the inside that rivers together got into the water pump, and then the hole grow that can make the water pump paddle is long-term influences the work efficiency's of water pump problem.

Description

Long service life's water pump

Technical Field

The utility model relates to a water pump technical field specifically is a long service life's water pump.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, it transfers the mechanical energy of prime mover or other external energy to liquid, so that the energy of liquid is increased, it is mainly used for conveying liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal, also can convey liquid, gas mixture and liquid containing suspended solid matter, the technical parameters of water pump performance include flow rate, suction lift, shaft power, water power and efficiency, etc., and can be divided into volume water pump and vane pump according to different working principle, the volume pump utilizes the change of working chamber volume to transfer energy, and the vane pump utilizes the interaction of rotary vane and water to transfer energy.

At present water pump when pumping sewage, fine silt granule is being adulterated in the sewage often, and the granule in pipeline or the sewage is along with rivers together get into the inside of water pump, leads to the inside paddle of water pump to receive wearing and tearing, and then the hole grow that can make the water pump paddle in the long term influences the work efficiency of water pump, so proposes a long service life's water pump and solves the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a long service life's water pump possesses advantages such as reduction impurity wearing and tearing paddle, has solved and has often adulterated tiny silt granule in the sewage, and the granule in pipeline or the sewage is along with rivers together get into the inside of water pump, leads to the inside paddle of water pump to receive wearing and tearing, and then can make the hole grow of water pump paddle up to long time, influences the problem of the work efficiency of water pump.

(II) technical scheme

For the purpose of realizing above-mentioned reduction impurity wearing and tearing paddle, the utility model provides a following technical scheme: a water pump with long service life comprises a base, wherein a motor is fixedly mounted at the top of the base, a limiting ring is fixedly mounted at the outer side of an output shaft of the motor, a coupler movably connected with the limiting ring is fixedly mounted at the top of the base, a machine box is fixedly mounted at the right side of the limiting ring, a partition plate is fixedly mounted in the machine box, a connecting shaft with one end penetrating through and extending into the machine box is fixedly mounted at the output shaft of the motor, a driving wheel positioned at the left side of the partition plate is fixedly mounted at the outer side of the connecting shaft, a movable shaft positioned below the connecting shaft is movably mounted in the partition plate, a driven wheel meshed with the driving wheel is fixedly mounted at the outer side of the movable shaft, impellers positioned at the right side of the partition plate are fixedly mounted at the outer sides of the connecting shaft and the movable, the outside fixed mounting of connecting pipe has the sleeve pipe, the inside fixed mounting of connecting pipe has the resistance plate, sheathed tube bottom fixed mounting has a water purification section of thick bamboo, the bottom threaded connection of water purification section of thick bamboo has the bottom, the top fixed mounting of bottom has one end to run through and extend to the inside section of thick bamboo of straining of water purification section of thick bamboo, the inside fixed mounting of water purification section of thick bamboo has the gag lever post that is located and strains the outside, the top fixed mounting of gag lever post has and resistance plate fixed connection's collecting pipe.

Preferably, the connecting shaft and the movable shaft have the same diameter, and the outer sides of the connecting shaft and the movable shaft are provided with limit grooves.

Preferably, two limiting holes matched with the connecting shaft and the limiting groove in the outer side of the movable shaft respectively are formed in the partition plate, and the connecting shaft and the limiting groove in the outer side of the movable shaft are located in the two limiting holes respectively.

Preferably, the diameter of the driving wheel is the same as that of the driven wheel, and the driving wheel and the driven wheel are both movably connected with the case.

Preferably, the outer sides of the connecting shaft and the movable shaft are fixedly provided with sealing rings respectively positioned at the left side and the right side of the impeller, and the sealing rings are movably connected with the case.

Preferably, the limiting rods are distributed in an equidistant annular mode, a water collecting cavity is formed in the water purifying cylinder and the outer side of the filter cylinder, and the water collecting cavity is communicated with the connecting pipe located on the right side of the baffle plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a long service life's water pump possesses following beneficial effect:

the water pump with long service life can effectively protect the motor by driving the connecting shaft to rotate through the rotation of the motor, because the output shaft of the motor is limited by the limiting ring and the connecting shaft, the connecting shaft drives the driving wheel to rotate in the rotating process, the driving wheel drives the driven wheel to rotate, the driven wheel drives the movable shaft to rotate, so that the connecting shaft and the movable shaft synchronously rotate, the connecting shaft and the movable shaft rotate to transfer the impellers to discharge water, when the connecting pipe enters impurities such as particles, the baffle plate and the collecting pipe convey water to the inside of the filter cylinder, the water in the filter cylinder is filtered by the filter cylinder, then is added into a water collecting cavity between the water purifying cylinder and the filter cylinder and is conveyed to the inside of the machine box through the connecting pipe on the right side of the baffle plate, the particle impurities in sewage are filtered by the filter cylinder in the conveying process, and the impellers can, the service life of the impeller is shortened, so that the aim of reducing the abrasion of the blades caused by impurities is fulfilled, and the service life of the water pump is prolonged.

Drawings

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

fig. 2 is a right side sectional view of the case structure of the present invention.

In the figure: the device comprises a base 1, a motor 2, a coupler 3, a limiting ring 4, a connecting shaft 5, a chassis 6, a driving wheel 7, a driven wheel 8, a partition plate 9, an impeller 10, a movable shaft 11, a drain pipe 12, a water purifying cylinder 13, a baffle plate 14, a sleeve 15, a connecting pipe 16, a collecting pipe 17, a limiting rod 18, a filter cylinder 19 and a bottom cover 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.

Referring to fig. 1-2, the present invention provides a technical solution: a water pump with long service life comprises a base 1, wherein a motor 2 is fixedly installed at the top of the base 1, the model of the motor 2 can be 57BZF116-340, a limit ring 4 is fixedly installed at the outer side of an output shaft of the motor 2, a coupler 3 movably connected with the limit ring 4 is fixedly installed at the top of the base 1, a case 6 is fixedly installed at the right side of the limit ring 4, a partition plate 9 is fixedly installed inside the case 6, a connecting shaft 5 with one end penetrating and extending into the case 6 is fixedly installed at the output shaft of the motor 2, a driving wheel 7 positioned at the left side of the partition plate 9 is fixedly installed at the outer side of the connecting shaft 5, a movable shaft 11 positioned below the connecting shaft 5 is movably installed inside the partition plate 9, the diameters of the connecting shaft 5 and the movable shaft 11 are the same, limit grooves are respectively formed at the outer sides of the connecting shaft 5 and the movable shaft 11, two limit holes respectively, and the outer side limiting grooves of the connecting shaft 5 and the movable shaft 11 are respectively positioned in the two limiting holes, the outer side of the movable shaft 11 is fixedly provided with a driven wheel 8 engaged with the driving wheel 7, the diameter of the driving wheel 7 is the same as that of the driven wheel 8, the driving wheel 7 and the driven wheel 8 are both movably connected with the case 6, the outer sides of the connecting shaft 5 and the movable shaft 11 are both fixedly provided with sealing rings respectively positioned at the left side and the right side of the impeller 10, the sealing rings are movably connected with the case 6, the outer sides of the connecting shaft 5 and the movable shaft 11 are both fixedly provided with the impeller 10 positioned at the right side of the partition plate 9, the right side of the case 6 is fixedly provided with a drain pipe 12, the left side of the case 6 is fixedly provided with a connecting pipe 16, the outer side of the connecting pipe 16 is fixedly provided with a sleeve pipe 15, a filter cylinder 19 with one end penetrating and extending into the water purification cylinder 13 is fixedly installed at the top of the bottom cover 20, a limiting rod 18 positioned outside the filter cylinder 19 is fixedly installed inside the water purification cylinder 13, the limiting rod 18 is distributed in an equidistant annular shape, a water collecting cavity is formed inside the water purification cylinder 13 and outside the filter cylinder 19 and is communicated with a connecting pipe 16 positioned at the right side of the baffle plate 14, a collecting pipe 17 fixedly connected with the baffle plate 14 is fixedly installed at the top of the limiting rod 18, the connecting shaft 5 is driven to rotate by the rotation of the motor 2, the motor 2 can be effectively protected because the output shaft of the motor 2 is limited by the limiting ring 4 and the connecting shaft 5, the connecting shaft 5 drives the driving wheel 7 to rotate in the rotation process, the driving wheel 7 drives the driven wheel 8 to rotate, the driven wheel 8 drives the movable shaft 11 to rotate, so that the connecting shaft 5 and the movable shaft 11 rotate synchronously, and the, make two impeller 10 promote water to drain pipe 12 and discharge, when connecting pipe 16 gets into impurity such as granule, resistance plate 14 and collecting pipe 17 carry water to the inside of straining a section of thick bamboo 19, the inside water of straining a section of thick bamboo 19 filters through straining a section of thick bamboo 19 and add the water-collecting cavity between a clear water section of thick bamboo 13 and a section of thick bamboo 19, and carry to quick-witted case 6 inside through connecting pipe 16 on resistance plate 14 right side, granule impurity in the sewage is strained a section of thick bamboo 19 and is filtered inside in the transportation, can effectually prevent that impeller 10 from being worn and torn by granule impurity, lead to impeller 10's life to shorten, thereby reached the purpose that reduces impurity wearing and tearing paddle, the life of extension water pump.

When the water purifier is used, the motor 2 rotates to drive the connecting shaft 5 to rotate, the output shaft of the motor 2 is limited by the limiting ring 4 and the connecting shaft 5, the motor 2 can be effectively protected, the connecting shaft 5 drives the driving wheel 7 to rotate in the rotating process, the driving wheel 7 drives the driven wheel 8 to rotate, the driven wheel 8 drives the movable shaft 11 to rotate, so that the connecting shaft 5 and the movable shaft 11 synchronously rotate, the connecting shaft 5 and the movable shaft 11 rotate to drive the impellers 10 to rotate, so that the two impellers 10 push water to the drain pipe 12 to be discharged, when impurities such as particles enter the connecting pipe 16, the baffle plate 14 and the confluence pipe 17 convey the water to the inside of the filter cylinder 19, the water in the filter cylinder 19 is filtered by the filter cylinder 19 and then is added into a water collecting cavity between the water purifying cylinder 13 and the filter cylinder 19 and is conveyed to the inside of the machine box 6 by the connecting pipe 16 on the right side of the, can effectually prevent that impeller 10 from being worn and torn by granule impurity, lead to impeller 10's life-span to shorten to reach the purpose that reduces impurity wearing and tearing paddle, prolonged water pump's life.

To sum up, the water pump with long service life drives the connecting shaft 5 to rotate through the rotation of the motor 2, the motor 2 can be effectively protected because the output shaft of the motor 2 is limited by the limiting ring 4 and the connecting shaft 5, the connecting shaft 5 drives the driving wheel 7 to rotate in the rotation process, the driving wheel 7 drives the driven wheel 8 to rotate, the driven wheel 8 drives the movable shaft 11 to rotate, so that the connecting shaft 5 and the movable shaft 11 synchronously rotate, the connecting shaft 5 and the movable shaft 11 rotate to drive the impellers 10 to rotate, so that the two impellers 10 push water to the drain pipe 12 to be discharged, when impurities such as particles enter the connecting pipe 16, the baffle plate 14 and the collecting pipe 17 convey the water to the inside of the filter cylinder 19, the water in the filter cylinder 19 is filtered by the filter cylinder 19, then is added into a water collecting cavity between the water purifying cylinder 13 and the filter cylinder 19, and is conveyed to the inside of the machine box 6 through the connecting pipe 16 on the right side of the, can effectually prevent that impeller 10 from being worn and torn by granule impurity, lead to impeller 10's life-span to shorten, thereby reached the purpose that reduces impurity wearing and tearing paddle, the life of extension water pump, it is doping tiny silt granule in the sewage often to have solved, granule in pipeline or the sewage is along with rivers together get into the inside of water pump, lead to the inside paddle of water pump to receive wearing and tearing, then the hole grow that can make the water pump paddle in the time of a long time, influence the problem of the work efficiency of water pump.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. A long service life's water pump, includes base (1), its characterized in that: the top fixed mounting of base (1) has motor (2), the output shaft outside fixed mounting of motor (2) has spacing ring (4), the top fixed mounting of base (1) has shaft coupling (3) with spacing ring (4) swing joint, the right side fixed mounting of spacing ring (4) has quick-witted case (6), the inside fixed mounting of quick-witted case (6) has baffle (9), the output shaft fixed mounting of motor (2) has one end to run through and extend to quick-witted case (6) inside connecting axle (5), the outside fixed mounting of connecting axle (5) has action wheel (7) that are located the left of baffle (9), the inside movable mounting of baffle (9) has loose axle (11) that are located connecting axle (5) below, the outside fixed mounting of loose axle (11) has from driving wheel (8) with action wheel (7) engaged with, impellers (10) positioned on the right side of the partition plate (9) are fixedly arranged on the outer sides of the connecting shaft (5) and the movable shaft (11), a drain pipe (12) is fixedly arranged on the right side of the case (6), a connecting pipe (16) is fixedly arranged on the left side of the case (6), a sleeve (15) is fixedly arranged on the outer side of the connecting pipe (16), a baffle plate (14) is fixedly arranged in the connecting pipe (16), the bottom of the sleeve (15) is fixedly provided with a water purifying cylinder (13), the bottom of the water purifying cylinder (13) is connected with a bottom cover (20) in a threaded manner, a filter cylinder (19) with one end penetrating and extending into the water purifying cylinder (13) is fixedly arranged at the top of the bottom cover (20), a limiting rod (18) positioned at the outer side of the filter cylinder (19) is fixedly arranged in the water purifying cylinder (13), and the top of the limiting rod (18) is fixedly provided with a collecting pipe (17) fixedly connected with the resistance plate (14).

2. A long-life water pump as claimed in claim 1, wherein: the diameters of the connecting shaft (5) and the movable shaft (11) are the same, and the outer sides of the connecting shaft (5) and the movable shaft (11) are provided with limit grooves.

3. A long-life water pump as claimed in claim 2, wherein: two limiting holes matched with the limiting grooves in the outer sides of the connecting shaft (5) and the movable shaft (11) are formed in the partition plate (9), and the limiting grooves in the outer sides of the connecting shaft (5) and the movable shaft (11) are located in the two limiting holes respectively.

4. A long-life water pump as claimed in claim 1, wherein: the diameter of the driving wheel (7) is the same as that of the driven wheel (8), and the driving wheel (7) and the driven wheel (8) are both movably connected with the case (6).

5. A long-life water pump as claimed in claim 1, wherein: and sealing rings respectively positioned at the left side and the right side of the impeller (10) are fixedly arranged at the outer sides of the connecting shaft (5) and the movable shaft (11), and are movably connected with the case (6).

6. A long-life water pump as claimed in claim 1, wherein: the limiting rods (18) are distributed in an equidistant annular mode, a water collecting cavity is formed between the inner portion of the water purifying cylinder (13) and the outer side of the filter cylinder (19), and the water collecting cavity is communicated with a connecting pipe (16) located on the right side of the baffle plate (14).