CN112392679A

CN112392679A - Compound water pump

Info

Publication number: CN112392679A
Application number: CN202011278934.3A
Authority: CN
Inventors: 张灵辉
Original assignee: Taizhou Huiteng Pump Industry Co ltd
Current assignee: Yang Wenrong
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-02-23

Abstract

The invention provides a compound water pump, wherein a motor and a pump body are movably arranged in a rectangular frame body, a rotary drum is movably arranged on the outer surface of one side of the motor, a rotating shaft is movably connected between the rotary drum and the motor, first limiting drums are fixedly arranged at positions close to the center and the upper end of one side in the rotary drum, and the two rotary drums are vertically arranged. The invention has convenient disassembly and adjustment, not only regularly cleans the interior of the pump body manually, keeps the water quality clean, but also can properly adjust the water pumping speed according to the operation requirement, then can adjust the angle to overhaul the main parts of the machine body, increases the height of the motor and the pump body, reduces the contact between the motor and the pump body and the ground, can be conveniently used in a humid environment, reduces the damage, protects the device, simultaneously can keep the heat dissipation and ventilation of the device, finally, the shunt pipeline can reduce the discharge pressure of a single pipe orifice, improves the discharge speed, and facilitates the support when the water outlet is connected with an external pipe.

Description

Compound water pump

Technical Field

The invention relates to the technical field of water pumps, in particular to a compound water pump device.

Background

Along with the development of water system in each field such as dust removal, cooling, putting out a fire, sea water desalination, the power supply in the water system is also more and more diversified of development of water pump promptly, can satisfy the higher pressure demand have axial plunger pump and reciprocating type water pump: the axial plunger pump can provide higher pressure, the pulsation impact is smaller, but the axial plunger pump has more parts, higher matching requirement, higher processing difficulty and higher manufacturing cost, and the plunger pump has high requirement on a medium and poorer pollution resistance; the reciprocating water pump has the advantages of high pumping pressure, good suction performance, high efficiency, wide application range of conveying media and the like.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: 1. in addition, the fixed structure of the compound water pump is inconvenient to assemble and disassemble, and water scale is easy to accumulate in the pump body and is difficult to clean; 2. the water pump is generally used in a humid environment, is directly contacted with the ground and can cause parts to be damped and damaged if not protected; 3. the water pump generally works outdoors, the machine body is exposed outside and is easy to damage, but the machine body is wrapped completely to cause poor heat dissipation and hair scald; 4. the general water outlet is single, and water flow is over-excited, and the single port can not be well discharged, so that the water outlet speed is influenced.

For this purpose, a compound water pump is proposed.

Disclosure of Invention

The first objective of the present invention is to provide a compound water pump, which is easy to disassemble and adjust, not only can clean the interior of the pump body regularly and manually, keep the water quality clean, but also can properly adjust the pumping speed according to the operation requirement, secondly, the angle can be adjusted to overhaul the main components of the machine body, and the height of the motor and the pump body is increased, so as to reduce the contact between the motor and the pump body and the ground, so that the compound water pump can be conveniently used in a humid environment, reduce the damage, protect the device, and simultaneously keep the heat dissipation and ventilation of the device, finally, the shunt pipe can reduce the discharge pressure of a single pipe orifice, improve the discharge speed, and facilitate the support when the water outlet is connected with an external pipe, so as to solve the problems in the background.

The invention provides a compound water pump, wherein a motor and a pump body are movably arranged in a rectangular frame body, a rotary drum is movably arranged on the outer surface of one side of the motor, a rotating shaft is movably connected between the rotary drum and the motor, first limiting drums are fixedly arranged at positions close to the center and the upper end of one side in the rotary drum, the two rotary drums are arranged up and down, the pump body is connected to the position close to the right side in the rotary drum in a penetrating manner, and a push plug is connected to the position close to the left side in the pump body in a penetrating manner;

a second limiting cylinder is fixedly arranged at the center of the outer surface of the left side of the push plug, the first limiting cylinder and the second limiting cylinder are bilaterally symmetrical near the center, a push rod is movably connected between the first limiting cylinder and the second limiting cylinder, and two ends of the push rod are in threaded connection with the interiors of the first limiting cylinder and the second limiting cylinder respectively;

the lower extreme surface of motor is close to the equal fixed mounting in middle position of position that the lower extreme surface of the middle position and the pump body is close to, and the lower extreme external fixed mounting of its branch has the semicircle cover, the inside of rectangle framework is close to the fixed mounting at both ends has the hemisphere fixed block, and the inside of hemisphere fixed block has seted up the cross slot, the position that the surface of semicircle cover is close to both sides lower extreme has all seted up the circular slot, semicircle cover swing joint is at the surface of hemisphere fixed block, and the both sides notch of cross slot is corresponding with two circular slots respectively, the inside through connection of cross slot and circular slot has two-way bolt.

1. By adopting the technical scheme, firstly, two ends of a push rod are respectively in threaded connection with the interiors of a first limiting barrel and a second limiting barrel, the push rod keeps a straight line, the second limiting barrel of the first limiting barrel close to the central position corresponds to the second limiting barrel, a pump body is connected with a motor, the motor is started, the rotation of a rotary barrel drives the push rod to rotate, the push rod rotates in an annular shape, meanwhile, a push plug pushes towards one side in the rotating process, in the pushing process, the push plug rotates along with the surrounding of the push rod to push the push rod leftwards and rightwards, so that water in the pump body generates kinetic energy, a water suction port starts to suck water, the connecting position of the push rod on the rotary barrel is adjusted, the closer to the central position of a rotating shaft, the larger the rotating amplitude of the push rod is, the slower the pumping speed is reduced, the farther from the position of the rotating shaft is, the larger the rotating amplitude of the push rod, the push rod is taken down, the push plug is pulled out of the pump body, so that the interior of the pump body is cleaned, the structure is convenient to disassemble and adjust, the interior of the pump body is not only periodically cleaned manually, the water quality is kept clean, and the water pumping speed can be properly adjusted according to the operation requirement;

with the semicircle cover card of motor and pump body lower extreme on the inside hemisphere fixed block of rectangle framework, the circular slot of semicircle cover both sides is corresponding with the cross slot on the hemisphere fixed block, run through two-way bolt inside both of them again, and screw up, the inside at rectangle framework is injectd to the motor and the pump body, during the maintenance, can twist off two-way bolt, rotate the semicircle cover, can adjust the angle and overhaul the essential element of organism, and increase the height of motor and the pump body, reduce its both and ground contact, can be convenient for it and use in moist environment, reduce the damage.

Preferably, the inner surface of the rectangular frame body is close to the position on one side and the outer surface elongated slot on the upper end of the rectangular frame body, the upper part and the lower part of the inner surface of the rectangular frame body are movably connected with frame plate mechanisms, each frame plate mechanism is composed of a straight plate and an inclined plate, the outer surface of one side of each straight plate is provided with a rectangular groove, each inclined plate is movably connected inside the corresponding rectangular groove, each inclined plate and the corresponding rectangular groove are movably connected with hinges, and the outer surface of the other side of each straight plate is provided with a heat dissipation.

Through adopting above-mentioned technical scheme, the back is installed to the organism, assigns frame plate mechanism in one side of rectangular frame, and rectangular frame is airtight, can protect the motor and the pump body and whole device, can also upwards twitch frame plate mechanism, until straight board one side swash plate expose, upwards rotates the swash plate ninety degrees again, and straight board and swash plate are perpendicular, and the swash plate card is in the position of rectangular frame's upper end surface, and the louvre exposes on the straight board.

Preferably, the right side surface of the pump body has been seted up the delivery port near the position of lower extreme, and the inside swing joint of delivery port has first L shape to take over, the lower extreme fixed surface that first L shape was taken over installs and divides tub mechanism, and divides tub mechanism to constitute by cross shunt tubes and drum, cross shunt tubes fixed mounting is at the lower extreme surface that first L shape was taken over, and its inside intercommunication with first L shape was taken over, drum fixed mounting is at the lower extreme surface of cross shunt tubes, and the internal thread of drum connects the round stopper, the equal fixed mounting in position that the surface of round stopper is close to lower extreme front and back side and both ends has the semicircle long plate.

Through adopting above-mentioned technical scheme, will divide the lower extreme that the first L shape takeover of tub mechanism card on the delivery port, rivers follow the water sucking mouth and inhale the pump body in, during the push plug in the rethread pump body pushed away to the pipeline of delivery port, the reposition of redundant personnel pipeline of the cross shunt tubes of accessible delivery port discharges water, and the reposition of redundant personnel pipeline can alleviate single orificial discharge pressure, improves discharge velocity, and the support when the semicircle long plate of lower extreme is convenient for the mouth of pipe of cross shunt tubes and outside union coupling.

Preferably, the width of the long groove is larger than the thickness of the frame plate mechanism.

Through adopting above-mentioned technical scheme, this structure is convenient upwards twitches frame plate mechanism, exposes until straight board one side swash plate, upwards rotates ninety degrees with the swash plate again, and the straight board is perpendicular with the swash plate, and the swash plate card exposes the louvre on the straight board in the position of the upper end surface of rectangle framework, the heat dissipation of being convenient for.

Preferably, a water suction port is formed in the position, close to the upper end, of the outer surface of the right side of the pump body, a second L-shaped connecting pipe penetrates through the inside of the water suction port, and the first L-shaped connecting pipe of the water outlet and the second L-shaped connecting pipe of the water suction port are vertically symmetrical.

Through adopting above-mentioned technical scheme, the plug back and forth movement makes the aquatic products in the pump body produce the kinetic energy to can make the water intake of water sucking mouth, rivers follow the water sucking mouth and inhale the pump body in, during the pipeline of the push plug in the rethread pump body pushes away to the delivery port, the reposition of redundant personnel pipeline of the cross shunt tubes of accessible delivery port is discharged water.

Preferably, the four semicircular long plates correspond to the branch pipes of the cross flow dividing pipe respectively, the semicircular long plates are located on the outer surface of the lower end of the cross flow dividing pipe, and the length of the semicircular long plates is larger than the length of the branch pipes of the cross flow dividing pipe.

By adopting the technical scheme, the semicircular long plate at the lower end of the word shunt pipe is convenient for supporting the pipe orifice of the cross shunt pipe when being connected with an external pipe.

Compared with the prior art, the invention has the beneficial effects that:

2. the two ends of a push rod are respectively in threaded connection with the interiors of a first limiting barrel and a second limiting barrel, the push rod keeps a straight line, the second limiting barrel of the first limiting barrel close to the central position corresponds to the second limiting barrel of the first limiting barrel, a pump body is connected with a motor, the motor is started, the rotation of a rotary barrel drives the push rod to rotate, the push rod rotates in an annular shape, meanwhile, a push plug pushes towards one side in the rotating process, the push plug rotates along with the surrounding of the push rod in the pushing process to push the push plug left and right, so that water in the pump body generates kinetic energy, a water suction port starts to suck water, the connecting position of the push rod on the rotary barrel is adjusted, the closer the position of the push rod to the central position of a rotary shaft is, the rotating amplitude of the push rod is smaller, the pumping speed is slower, the larger the rotating amplitude of the push rod is, the pumping speed is higher, in addition, the push plug is taken out, the structure is convenient to disassemble and adjust, not only can the interior of the pump body be periodically cleaned manually, the water quality is kept clean, but also the water pumping speed can be properly adjusted according to the operation requirement;

3. the motor and the semi-circular cover at the lower end of the pump body are clamped on a semi-circular fixing block in a rectangular frame body, circular grooves at two sides of the semi-circular cover correspond to transverse grooves in the semi-circular fixing block, a bidirectional bolt penetrates through the two semi-circular cover and is screwed tightly, the motor and the pump body are limited in the rectangular frame body, the bidirectional bolt can be screwed off during maintenance, the semi-circular cover is rotated, the angle can be adjusted to maintain main parts of a machine body, the heights of the motor and the pump body are increased, the contact between the motor and the pump body and the ground is reduced, the motor and the pump body can be conveniently used in a wet environment, and;

4. after the machine body is installed, the frame plate mechanism is inserted into one side of the rectangular frame body, the rectangular frame body is closed, the motor, the pump body and the whole device can be protected, the straight plate can be pulled upwards until the inclined plate is exposed, then the inclined plate is rotated upwards by ninety degrees until the inclined plate is clamped at the position of the outer surface of the upper end of the rectangular frame body, the heat dissipation holes in one side of the straight plate are exposed, and the heat dissipation and ventilation of the mechanism can be kept while the device is protected;

5. the lower extreme of taking over is taken over in the L shape that will divide pipe mechanism card on the delivery port, and during the rivers inhaled the pump body from the water sucking mouth, in the push plug in the rethread pump body pushed away the pipeline to the delivery port, the reposition of redundant personnel pipeline of the cross shunt tubes of accessible delivery port discharged water, and the reposition of redundant personnel pipeline can alleviate single orificial discharge pressure, improves discharge velocity, and the semicircle long plate of lower extreme support when being convenient for the mouth of pipe of cross shunt tubes and outside union coupling.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a view of the drum, plunger and push rod combination of the present invention;

FIG. 3 is a structural view of a half-round cover and a half-round fixing block according to the present invention;

FIG. 4 is a structural view of a rectangular frame of the present invention;

FIG. 5 is a plan view of the frame plate structure of the present invention;

FIG. 6 is a structural view of the tube separating mechanism of the present invention;

fig. 7 is a structural view of the combination of the round plug and the semicircular long plate of the present invention.

Description of reference numerals:

1. a rectangular frame body; 2. a motor; 3. a pump body; 4. a rotating drum; 41. a first confinement cylinder; 42. a second confinement tube; 5. a push plug; 51. a push rod; 6. a strut; 61. a semicircular cover; 62. a hemisphere fixing block; 63. a transverse groove; 64. a circular groove; 7. a long groove; 8. a frame plate mechanism; 81. a straight plate; 82. a sloping plate; 83. a rectangular groove; 84. a hinge; 85. heat dissipation holes; 9. a water outlet; 91. a first L-shaped adapter tube; 92. a pipe distributing mechanism; 93. a cross shunt tube; 94. a cylinder; 95. a round plug; 96. a semicircular long plate; 10. a water suction port; 11. a second L-shaped adapter.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. 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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used 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 thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, 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 to 7, the present invention provides a technical solution:

a compound water pump comprises a rectangular frame body 1, wherein a motor 2 and a pump body 3 are movably mounted inside the rectangular frame body 1, a rotary drum 4 is movably mounted on the outer surface of one side of the motor 2, a rotary shaft is movably connected between the rotary drum 4 and the motor 2, first limiting drums 41 are fixedly mounted at positions, close to the center and the upper end of one side, inside the rotary drum 4, the two rotary drums 4 are vertically mounted, the pump body 3 is connected to the position, close to the right side, inside the rotary drum 4 in a penetrating mode, and a push plug 5 is connected to the position, close to the left side, inside the pump body 3 in a penetrating mode;

a second limiting cylinder 42 is fixedly installed at the center of the outer surface of the left side of the push plug 5, the first limiting cylinder 41 and the second limiting cylinder 42 are bilaterally symmetrical near the center, a push rod 51 is movably connected between the first limiting cylinder 41 and the second limiting cylinder 42, and two ends of the push rod 51 are in threaded connection with the inner parts of the first limiting cylinder 41 and the second limiting cylinder 42 respectively;

a support rod 6 is fixedly arranged at a position, close to the middle, of the outer surface of the lower end of the motor 2 and a position, close to the middle, of the outer surface of the lower end of the pump body 3, a semicircular cover 61 is fixedly arranged on the outer surface of the lower end of the support rod 6, hemispherical fixed blocks 62 are fixedly arranged at positions, close to the two ends, of the inside of the rectangular frame body 1, transverse grooves 63 are formed in the hemispherical fixed blocks 62, circular grooves 64 are formed in the positions, close to the lower ends of the two sides, of the outer surface of the semicircular cover 61, the semicircular cover 61 is movably connected to the outer surface of the hemispherical fixed blocks 62, notches in the two sides of the transverse grooves 63 correspond to the two circular grooves 64;

two ends of a push rod 51 are respectively in the inner parts of a first limiting cylinder 41 and a second limiting cylinder 42 which are in threaded connection, the push rod 51 keeps a straight line, the second limiting cylinder 42 of the first limiting cylinder 41 close to the central position corresponds to the push rod 51, the pump body 3 is connected with a motor 2, the motor 2 is started, the push rod 51 is driven to rotate by the rotation of a rotary cylinder 4, the push rod 51 rotates in a ring shape, meanwhile, a push plug 5 pushes towards one side in the rotating process, in the pushing process, the push plug 5 rotates along with the surrounding rotation of the push rod 51 to push the push plug left and right, so that water in the pump body 3 generates kinetic energy, a water suction port 10 starts to suck water, the connection position of the push rod 51 on the rotary cylinder 4 is adjusted, the closer to the central position of the rotary shaft, the smaller the rotation amplitude of the push rod 51, the slower the pumping speed is, the farther from the rotary shaft, the larger the rotation amplitude of the push rod 51 is, the push plug 5 is drawn out from the pump body 3, so as to clean the interior of the pump body 3, the structure is convenient to disassemble and adjust, the interior of the pump body 3 is periodically cleaned manually, the water quality is kept clean, the water pumping speed can be properly adjusted according to the operation requirement, then the motor 2 and the semi-circular cover 61 at the lower end of the pump body 3 are clamped on the semi-spherical fixing block 62 in the rectangular frame body 1, the circular grooves 64 at the two sides of the semi-circular cover 61 correspond to the transverse grooves 63 on the semi-spherical fixing block 62, the bidirectional bolt penetrates through the two inner parts, and the motor 2 and the pump body 3 are limited in the rectangular frame body 1 by screwing, so that the bidirectional bolt can be unscrewed to rotate the semi-circular cover 61 during maintenance, but angle of adjustment overhauls the essential element of organism promptly, and increases the height of motor 2 and pump body 3, reduces its both and ground contact, can be convenient for it uses in moist environment, reduces the damage.

As an embodiment of the invention, the position of the inner surface of the rectangular frame body 1 close to one side and the outer surface of the upper end of the rectangular frame body 1 are provided with the long grooves 7, the interiors of the upper and lower long grooves 7 are movably connected with the frame plate mechanism 8, the frame plate mechanism 8 consists of a straight plate 81 and an inclined plate 82, the outer surface of one side of the straight plate 81 is provided with a rectangular groove 83, the inclined plate 82 is movably connected with the inside of the rectangular groove 83, a hinge 84 is movably connected between the inclined plate 82 and the rectangular groove 83, the outer surface of the other side of the straight plate 81 is provided with a heat dissipation hole 85, after the machine body is installed, the frame plate mechanism 8 is inserted into one side of the rectangular frame body 1, the rectangular frame body 1 is sealed, the motor 2, the pump body 3 and the whole device can be protected, the frame plate mechanism 8 can be pulled upwards until one side of the inclined plate 82 is exposed, the inclined plate 82 is rotated ninety, the inclined plate 82 is locked at the position of the upper end outer surface of the rectangular frame 1, and the heat radiation holes 85 on the straight plate 81 are exposed.

As an embodiment of the present invention, a water outlet 9 is formed on a position of a right outer surface of the pump body 3 near the lower end, a first L-shaped connection pipe 91 is movably connected inside the water outlet 9, a pipe dividing mechanism 92 is fixedly mounted on an outer surface of a lower end of the first L-shaped connection pipe 91, the pipe dividing mechanism 92 is composed of a cross-shaped flow dividing pipe 93 and a cylinder 94, the cross-shaped flow dividing pipe 93 is fixedly mounted on an outer surface of a lower end of the first L-shaped connection pipe 91 and is communicated with the inside of the first L-shaped connection pipe 91, the cylinder 94 is fixedly mounted on an outer surface of a lower end of the cross-shaped flow dividing pipe 93, a round plug 95 is screwed inside the cylinder 94, semicircular long plates 96 are fixedly mounted on positions of an outer surface of the round plug 95 near front and rear sides and both ends of the lower end, the pipe dividing mechanism 92 is clamped at the lower end of the first L-, then the water is pushed to the pipeline of the water outlet 9 through the push plug 5 in the pump body 3, the water can be discharged through the shunting pipeline of the cross shunting pipe 93 of the water outlet 9, the shunting pipeline can reduce the discharge pressure of a single pipe opening, the discharge speed is improved, and the semicircular long plate 96 at the lower end is convenient for supporting the pipe opening of the cross shunting pipe 93 when being connected with an external pipe.

Specifically, the width of the long groove 7 is larger than the thickness of the frame plate mechanism 8.

Through adopting above-mentioned technical scheme, draw frame plate mechanism 8 upwards, until straight board 81 one side swash plate 82 exposes, rotate the swash plate 82 ninety degrees upwards again, straight board 81 is perpendicular with swash plate 82, and swash plate 82 card is in the position of the upper end surface of rectangle framework 1, and louvre 85 exposes on the straight board 81, the heat dissipation of being convenient for.

Specifically, the position that the right side surface of the pump body 3 is close to the upper end has seted up water sucking mouth 10, and the inside through connection of water sucking mouth 10 has second L shape to take over 11, the first L shape of delivery port 9 is taken over 91 and is taken over 11 with the second L shape of water sucking mouth 10 and is symmetrical from top to bottom, and the reciprocating motion of plug 5 makes the aquatic products in the pump body 3 produce kinetic energy to can make the water intake moisture of water sucking mouth 10, rivers are followed and are inhaled in the pump body 3 in water sucking mouth 10, and during the pipeline of delivery port 9 was pushed away to plug 5 in the rethread pump body 3, the reposition of redundant personnel pipeline of the cross shunt tubes 93 of accessible delivery port 9 was discharged.

Specifically, the four semicircular long plates 96 correspond to the branch pipes of the cross-shaped flow dividing pipe 93 respectively, the semicircular long plates 96 are located on the outer surface of the lower end of the cross-shaped flow dividing pipe 93, the length of each semicircular long plate 96 is larger than the branch pipe length of the cross-shaped flow dividing pipe 93, and the semicircular long plates 96 at the lower end of the cross-shaped flow dividing pipe 93 are convenient for supporting the pipe orifice of the cross-shaped flow dividing pipe 93 when being connected with an external pipe.

The working principle is as follows: firstly, two ends of a push rod 51 are respectively connected with the inner parts of a first limiting cylinder 41 and a second limiting cylinder 42 in a threaded manner, the push rod 51 keeps a straight line, the second limiting cylinder 42 of the first limiting cylinder 41 close to the central position corresponds to the first limiting cylinder 42, a pump body 3 is connected with a motor 2, the motor 2 is started, the rotation of a rotary cylinder 4 drives the push rod 51 to rotate, the push rod 51 rotates in a ring shape, meanwhile, a push plug 5 pushes towards one side in the rotating process, in the pushing process, the push plug 5 rotates along with the surrounding of the push rod 51 to push the push rod 51 to the left and the right, so that water in the pump body 3 generates kinetic energy, a water suction port 10 starts to suck water, the connection position of the push rod 51 on the rotary cylinder 4 is adjusted, the closer to the central position of a rotary shaft, the rotation amplitude of the push rod 51 is smaller, the water pumping speed is slower, the farther from the position of the rotary shaft, the larger the rotation amplitude of, the push plug 5 is pulled out of the pump body 3, thereby cleaning the interior of the pump body 3, the structure is convenient to disassemble and adjust, not only the interior of the pump body 3 is periodically cleaned manually to keep the water quality clean, but also the water pumping speed can be properly adjusted according to the operation requirement, then the motor 2 and the half-round cover 61 at the lower end of the pump body 3 are clamped on the half-round fixing block 62 in the rectangular frame body 1, the round grooves 64 at the two sides of the half-round cover 61 correspond to the transverse grooves 63 on the half-round fixing block 62, then the two-way bolt penetrates through the two parts and is screwed down, the motor 2 and the pump body 3 are limited in the rectangular frame body 1, when in maintenance, the two-way bolt can be screwed down, the half-round cover 61 is rotated, namely, the main parts of the machine body can be maintained by adjusting the angle, the height of the motor 2 and the pump body 3 is increased, the contact between, the frame plate mechanism 8 is inserted into one side of the rectangular frame body 1, the rectangular frame body 1 is closed, the motor 2, the pump body 3 and the whole device can be protected, the frame plate mechanism 8 can be pulled upwards until the inclined plate 82 on one side of the straight plate 81 is exposed, the inclined plate 82 is rotated upwards by ninety degrees, the straight plate 81 is perpendicular to the inclined plate 82, the inclined plate 82 is clamped at the position of the outer surface of the upper end of the rectangular frame body 1, the heat dissipation holes 85 on the straight plate 81 are exposed, the mechanism can maintain the heat dissipation and ventilation of the device while protecting the device, finally the pipe dividing mechanism 92 is clamped at the lower end of the first L-shaped connecting pipe 91 on the water outlet 9, water flow is sucked into the pump body 3 from the water suction port 10 and then pushed into the pipeline of the water outlet 9 through the push plug 5 in the pump body 3, water can be discharged through the flow dividing pipeline of the cross flow dividing pipe 93 of the water outlet 9, the, and the semicircular long plate 96 at the lower end is convenient for supporting when the pipe orifice of the cross-shaped shunt pipe 93 is connected with an external pipe, so that the connection is more convenient.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The compound water pump is characterized by comprising a rectangular frame body (1), wherein a motor (2) and a pump body (3) are movably mounted inside the rectangular frame body (1), a rotary drum (4) is movably mounted on the outer surface of one side of the motor (2), a rotary shaft is movably connected between the rotary drum (4) and the motor (2), first limiting drums (41) are fixedly mounted at positions, close to the center and the upper end of one side, inside the rotary drum (4), the two rotary drums (4) are vertically mounted, the pump body (3) is connected to the position, close to the right side, inside the rotary drum (4) in a penetrating mode, and a push plug (5) is connected to the position, close to the left side, inside the pump body (3) in a penetrating mode;

a second limiting cylinder (42) is fixedly installed at the center of the outer surface of the left side of the push plug (5), the first limiting cylinder (41) and the second limiting cylinder (42) are bilaterally symmetrical near the center, a push rod (51) is movably connected between the first limiting cylinder (41) and the second limiting cylinder (42), and two ends of the push rod (51) are in threaded connection with the inner parts of the first limiting cylinder (41) and the second limiting cylinder (42) respectively;

the utility model discloses a pump, including the pump body (3), the lower extreme surface of motor (2) is close to the equal fixed mounting in middle position of the lower extreme surface of the middle position of the pump body (3) and has branch (6), and the lower extreme surface fixed mounting of its branch (6) has semicircle cover (61), the inside fixed mounting that is close to both ends of rectangle framework (1) has hemisphere fixed block (62), and the inside of hemisphere fixed block (62) has seted up horizontal groove (63), the position that the surface of semicircle cover (61) is close to both sides lower extreme has all seted up circular slot (64), semicircle cover (61) swing joint is at the surface of hemisphere fixed block (62), and the both sides notch of horizontal groove (63) is corresponding with two circular slot (64) respectively, the inside through connection of horizontal groove (63) and circular slot (64) has two-way bolt.

2. The compound water pump according to claim 1, wherein the inner surface of the rectangular frame body (1) is close to one side position and the outer surface of the upper end of the rectangular frame body (1) is provided with a long groove (7), the interiors of the upper and lower long grooves (7) are movably connected with a frame plate mechanism (8), the frame plate mechanism (8) is composed of a straight plate (81) and an inclined plate (82), the outer surface of one side of the straight plate (81) is provided with a rectangular groove (83), the inclined plate (82) is movably connected with the interior of the rectangular groove (83), a hinge (84) is movably connected between the inclined plate (82) and the rectangular groove (83), and the outer surface of the other side of the straight plate (81) is provided with a heat dissipation hole (85).

3. A compound water pump according to claim 1, wherein the right outer surface of the pump body (3) near the lower end is provided with a water outlet (9), and the inside of the water outlet (9) is movably connected with a first L-shaped connecting pipe (91), the outer surface of the lower end of the first L-shaped connecting pipe (91) is fixedly provided with a pipe distributing mechanism (92), and the pipe dividing mechanism (92) consists of a cross-shaped pipe dividing mechanism (93) and a cylinder (94), the cross shunt pipe (93) is fixedly arranged on the outer surface of the lower end of the first L-shaped connecting pipe (91), and is communicated with the inside of the first L-shaped connecting pipe (91), the cylinder (94) is fixedly arranged on the outer surface of the lower end of the cross shunt pipe (93), and the inside screw thread of drum (94) connects round stopper (95), the equal fixed mounting in the position that the surface of round stopper (95) is close to lower extreme front and back side and both ends has semicircle long plate (96).

4. A compound water pump according to claim 2, wherein the width of the elongate slot (7) is greater than the thickness of the frame plate means (8).

5. The compound water pump according to claim 1, wherein a water suction opening (10) is formed in the position, close to the upper end, of the outer surface of the right side of the pump body (3), a second L-shaped connecting pipe (11) penetrates through the water suction opening (10), and the first L-shaped connecting pipe (91) of the water outlet (9) and the second L-shaped connecting pipe (11) of the water suction opening (10) are vertically symmetrical.

6. A compound water pump according to claim 3, wherein four semicircular long plates (96) respectively correspond to the branched pipes of the cross-shaped branched pipes (93), the semicircular long plates (96) are positioned on the outer surface of the lower end of the cross-shaped branched pipes (93), and the length of the semicircular long plates (96) is greater than the branched pipe length of the cross-shaped branched pipes (93).