CN212867959U - Water pumping control component - Google Patents
Water pumping control component Download PDFInfo
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- CN212867959U CN212867959U CN202020562589.5U CN202020562589U CN212867959U CN 212867959 U CN212867959 U CN 212867959U CN 202020562589 U CN202020562589 U CN 202020562589U CN 212867959 U CN212867959 U CN 212867959U
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Abstract
A water pump control part comprises a base of an energy-saving water pump based on the pressure difference of an inlet and an outlet of the water pump, a driving motor, an improved coupler and a rotating shaft, wherein the top wall of the base is provided with the driving motor, and the tail end of an output shaft of the driving motor is provided with the improved coupler; the base includes top buffer board, bottom buffer board, is used for the pearl body of buffering and is used for the dish spring of buffering, the top buffer board is in on the bottom buffer board and opposite each other, top buffer board and bottom buffer board all are column structure. The defect that the base and the coupler of the energy-saving water pump based on the pressure difference between the inlet and the outlet of the water pump do not have the effect of buffering the jitter generated when the driving motor works in the prior art is effectively overcome by combining other structures.
Description
Technical Field
The utility model belongs to the technical field of the pump water, concretely relates to pump water control unit.
Background
Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal. At present to the control technology aspect of the water pump, there is an energy-conserving water pump based on water pump import and export pressure differential, it includes base, driving motor, shaft coupling and pivot, the roof of base is equipped with driving motor, and driving motor can take place the shake when the work is moved, and current base is like the rigid structure of stainless steel material, in the face of the shake that takes place when driving motor work is moved, it can only play the connection of holding of relevant support driving motor, do not play the effect of buffering to the shake that takes place when driving motor work is moved, current shaft coupling also generally is rigid connection structure in addition, also can't play the effect of buffering to the shake that takes place when driving motor work is moved when shaft coupling driving motor and pivot.
Disclosure of Invention
In order to solve the problem, the utility model provides a pump water control unit has effectively avoided the base and the shaft coupling of the energy-conserving water pump based on pressure difference are imported and exported to the water pump among the prior art not have the shake that takes place when working to driving motor and play the defect of the effect of buffering.
In order to overcome the deficiencies in the prior art, the utility model provides a solution of pump water control unit specifically as follows:
a water pump control part comprises a base of an energy-saving water pump based on the pressure difference of an inlet and an outlet of the water pump, a driving motor, an improved coupler and a rotating shaft, wherein the top wall of the base is provided with the driving motor, and the tail end of an output shaft of the driving motor is provided with the improved coupler;
the base comprises a top buffer plate 2, a bottom buffer plate 3, beads 4 for buffering and disc springs 5 for buffering, wherein the top buffer plate 2 is positioned above the bottom buffer plate 3 and opposite to each other, and the top buffer plate 2 and the bottom buffer plate 3 are both of columnar structures; the central line of top buffer board 2 and bottom buffer board 3 coincides mutually just links firmly the bottom barrel 8 of a plurality of roof trompils around its central line equidistance on the roof of bottom buffer board 3 on the diapire of top buffer board 2 and connect firmly around its central line equidistance a plurality of top barrels 7 of the diapire trompil in opposite directions of bottom barrel 8 one by one, top barrel 7 diapire is in the barrel 8 of bottom, top barrel 7 with be setting up in the hollow region that bottom barrel 8 constitutes be used for the dish spring 5 of buffering, be provided with the pearl body 4 that is used for the buffering between top buffer board 2 and bottom buffer board 3.
Furthermore, the bottom wall of the top buffer plate 2 is provided with a semi-beaded top notch 9 connected with the top wall of the beaded body 4 for buffering, the top wall of the bottom buffer plate 3 is provided with a semi-beaded bottom notch 10 connected with the bottom wall surface of the beaded body 4 for buffering, a rod piece 21 with an external thread opening on the outer wall is arranged on the bottom wall of the bead-shaped body 4 for buffering, the bottom wall of the bead-shaped body 4 for buffering is provided with a limiting rod 22, the bottom notch 10 of the semi-bead-shaped body is provided with an internal thread opening 23, a rod piece 21 with an external screw opening on the outer wall and an internal screw opening 23 are screwed, a limit opening 24 is arranged on the semi-bead-shaped top notch 9, the limiting rod 22 is clamped in the limiting opening 24, a protruding plate 25 is arranged on the top wall of the top buffer plate 2, and a driving motor 6 is arranged on the protruding plate 25.
Further, the material of the beads for buffering is TPE material.
Further, a stabilizing plate 26 is arranged on the top wall of the bottom buffer plate 3 in the bottom cylinder 8, the bottom wall of the disc spring 5 for buffering is fixedly connected with the stabilizing plate 26, a plastic plate 27 is fixedly connected to the top wall of the disc spring 5 for buffering, the plastic plate 27 is connected with the top buffer plate 2, a stabilizing strip 28 is fixedly connected to the top wall of the plastic plate 27, a through hole matched with the stabilizing strip 28 is formed in the top buffer plate 2, an external screw hole is formed in the upper portion of the stabilizing strip 28, a screw 29 is screwed to the upper portion of the stabilizing strip 28 through the through hole, and the screw 29 is connected with the top wall of the top buffer plate 2.
Further, the size of the transverse span of the stabilizing plate 26 is not smaller than the size of the transverse span of the disc spring for cushioning 5, and the size of the transverse span of the plastic plate 27 is not smaller than the size of the transverse span of the disc spring for cushioning 5.
Furthermore, a ring-shaped hoop 31 is arranged on the top wall of the protruding plate 25, the bottom wall of the driving motor 6 extends into the accommodating opening 32, the ring-shaped hoop is hooped on the outer wall of the driving motor 6 in a transition fit manner, and the ring-shaped hoop 31 and the protruding plate 25 are fixedly connected through a plurality of screws 33 to form a detachable structure.
Further, a plastic plate 34 with a texture on the top wall is arranged at the bottom of the bottom buffer plate 3.
Further, the material of the top buffer plate 2 and the bottom buffer plate 3 is beryllium copper.
Further, the top buffer plate 2 is integrally formed with the protrusion plate 25 in a press-formed manner.
Further, the improved coupler comprises a first annular columnar hoop part 1-4, the tail end 1-5 of the output shaft of the driving motor is hooped by one end of the first annular columnar hoop part 1-4, one end of the rotating shaft is hooped by one end of a second annular columnar hoop part 1-3, a ring-shaped opening 1-8 is formed in the middle position of one side of the first annular columnar hoop part 1-4, more than three plate springs 1-9 for buffering are fixedly arranged on the inner surface of the ring-shaped opening 1-8 at equal intervals, one end of each more than three plate springs 1-9 for buffering is fixedly connected with the outer surface of the third annular hoop part 1-10, the third annular hoop part 1-10 and the ring-shaped protrusion 1-6 are clamped, in addition, the ring-shaped protrusion 1-6 is fixedly arranged in the middle position of one side of the second annular columnar hoop part 1-3, the outer surface of the first annular columnar hoop member 1-4 and the outer surface of the second annular columnar hoop member 1-3 are clamped with the first stable hoop 1-21 and the second stable hoop 1-22, one end of the first semi-annular stable hoop 1-21 is pivoted with one end of the second semi-annular stable hoop 1-22, the other end of the first stable hoop 1-21 and the other end of the second stable hoop 1-22 are respectively fixedly provided with a first connecting plate 1-24 and a second connecting plate 1-23, and the first connecting plate 1-24 is fixedly connected with the second connecting plate 1-23 through a screw 1-7.
Furthermore, two pairs of connecting columns 1-25 are fixedly arranged on one side of the ring-shaped protrusion 1-6 at equal intervals, a first magnet is fixedly arranged at one end of each of the two pairs of connecting columns 1-25, the first magnet is respectively attracted and connected with the second magnet, the second magnet is respectively fixedly arranged at one end of the inner surface of each of the two pairs of columnar openings, and the two pairs of columnar openings are respectively arranged on one side of the inner surface of the ring-shaped opening 1-8.
Further, the inner surface of the first stabilizing hoop 1-21 and the inner surface of the second stabilizing hoop 1-22 are fixedly provided with plastic sheets with textures on the surfaces.
Furthermore, a TPE material sheet is fixedly arranged between the first ring-column-shaped hoop member 1-4 and the second ring-column-shaped hoop member 1-3.
Furthermore, a closed ring is sleeved on the inner surface of the hoop part III 1-10.
The utility model has the advantages that:
the base of the utility model can ensure the excellent buffering performance of the base through the multi-level buffering of the top buffer plate, the bottom buffer plate, the bead body for buffering and the disc spring for buffering, and the disc spring for buffering is arranged in the hollow area formed by the top barrel and the bottom barrel through the top barrel and the bottom barrel which are arranged on the top buffer plate and the bottom buffer plate at equal intervals, so that the disc spring for buffering can be protected, the service life of the disc spring is prolonged, and the disc spring can be prevented from jumping when the driving motor operates, thereby ensuring the firmness of the base; in addition, the base is convenient to disassemble and assemble, the separation between the top buffer plate and the bottom buffer plate can be conveniently achieved only by disassembling the screw nut, and the beads for buffering can be conveniently taken out. In the improved coupler, the first annular columnar hoop member and the second annular columnar hoop member are fixed through the first stable hoop member and the second stable hoop member, so that the pair of annular columnar hoop members can be fixedly connected by changing the fastening of screws, and in addition, the structure is not difficult to disassemble, and the maintenance speed of an operator is improved; the outer surfaces of the more than three plate springs for buffering are fixedly connected with the outer surface of the hoop member III, so that the buffering performance between the hoop member I and the hoop member II can be improved, the service life of the hoop member I and the hoop member II can be prolonged, the hoop member III arranged at one end of the more than three plate springs can improve the buffering performance between the hoop member I and the hoop member II, and the service life of the hoop member I and the hoop member II can be prolonged.
Drawings
Fig. 1 is a schematic view of the upper part of the base of the present invention.
Fig. 2 is a schematic view of the lower part of the base of the present invention.
Fig. 3 is a schematic connection diagram of the improved coupling of the present invention.
Fig. 4 is a structural view of a first hoop member of the present invention.
Fig. 5 is a structural view of a second hoop member of the present invention.
Fig. 6 is a half view of the edge of a first hoop member of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1-6, a water pumping control unit comprises a base, a driving motor, an improved coupler and a rotating shaft of an energy-saving water pump based on the pressure difference between the inlet and the outlet of the water pump, wherein the top wall of the base is provided with the driving motor, the end of the output shaft of the driving motor is provided with the improved coupler, the top wall of the base is provided with a lower shell, the top wall of the lower shell is fixedly connected with an upper shell, the upper shell and the lower shell form a device cavity, one end of the improved coupler, which is far away from the driving motor, is provided with a rotating shaft, the rotating shaft penetrates through the side wall of the lower shell, one end of the rotating shaft, which is far away from the improved coupler, is rotatably connected to the inner surface of the lower shell, an impeller is fixedly connected to the rotating shaft, the impeller is positioned in the device cavity, the side wall of, the pressure regulating device comprises a threaded rod, a first arc-shaped rod and a second arc-shaped rod, the threaded rod is arranged above the water outlet pipe, a first movable block and a second movable block are sleeved on the threaded rod, the first movable block and the second movable block are both assembled in a rotating manner, the first arc-shaped rod is rotatably connected onto the side wall of the first movable block, the second arc-shaped rod is rotatably connected onto the side wall of the second movable block, one end of the first arc-shaped rod, which is far away from the first movable block, is rotatably connected with a first connecting rod, one end of the second arc-shaped rod, which is far away from the second movable block, is rotatably connected with a second connecting rod, the first connecting rod is rotatably connected with the second connecting rod, the side walls, which are opposite to the first arc-shaped rod and the second arc-shaped rod, are respectively provided with arc-shaped blocks, the side walls of the arc-shaped blocks are provided, the movable rod penetrates through the side wall of the water outlet pipe and extends into the arc-shaped groove, and a baffle is arranged at one end, far away from the arc-shaped block, of the movable rod;
like this, during the use, the operator is connected the drinking-water pipe with external water source, then open driving motor's switch, driving motor rotates and drives the shaft coupling and rotate, the shaft coupling rotates the area impeller and rotates, the impeller rotates and sends water to the eminence, then the operator rotates the runner, the runner rotates and makes first movable block and second movable block remove, and then make the arc piece promote the movable rod and remove, the movable rod removes and makes the baffle remove, and then make the cross-section grow of outlet pipe or diminish, the purpose of adjustment water yield has been reached. Such structural design is reasonable, and easy operation adjusts the lift and the water yield of water pump through the size of adjusting the outlet pipe cross-section, adjusts according to the service environment of difference, has reached energy-concerving and environment-protective purpose.
The base comprises a top buffer plate 2, a bottom buffer plate 3, beads 4 for buffering and disc springs 5 for buffering, wherein the top buffer plate 2 is positioned above the bottom buffer plate 3 and opposite to each other, and the top buffer plate 2 and the bottom buffer plate 3 are both of columnar structures; the central line of top buffer board 2 and bottom buffer board 3 coincides mutually just links firmly the column shape bottom barrel 8 of a plurality of roof trompils around its central line equidistance on the roof of bottom buffer board 3 and on the diapire of top buffer board 2 and around its central line equidistance solid link to each other a plurality of column shape top barrels 7 of the diapire trompil in opposite directions of bottom barrel 8 one by one, top barrel 7 diapire is in the bottom barrel 8, top barrel 7 with be setting up in the hollow region that bottom barrel 8 constitutes be used for the dish spring 5 of buffering, be setting up the pearl body 4 that is used for the buffering between top buffer board 2 and bottom buffer board 3. The bottom wall of the top buffer plate 2 is provided with a semi-beaded top notch 9 connected with the top wall of the beaded body 4 for buffering, the top wall of the bottom buffer plate 3 is provided with a semi-beaded bottom notch 10 connected with the bottom wall surface of the beaded body 4 for buffering, a columnar rod piece 21 with an external thread opening on the outer wall is arranged on the bottom wall of the bead-shaped body 4 for buffering, a columnar limiting rod 22 is arranged on the bottom wall of the bead-shaped body 4 for buffering, an internal thread opening 23 is arranged on the bottom notch 10 of the semi-bead-shaped body, a rod piece 21 with an external screw opening on the outer wall and an internal screw opening 23 are screwed, a limit opening 24 is arranged on the semi-bead-shaped top notch 9, the limiting rod 22 is clamped in the limiting opening 24, a protruding plate 25 is arranged on the top wall of the top buffer plate 2, and a driving motor 6 is arranged on the protruding plate 25. The material of the bead body for buffering is TPE material.
The top wall of the bottom buffer plate 3 in the bottom cylinder 8 is provided with a stabilizing plate 26, the bottom wall of the disc spring 5 for buffering is fixedly connected with the stabilizing plate 26, the top wall of the disc spring 5 for buffering is fixedly connected with a plastic plate 27, the plastic plate 27 is connected with the top buffer plate 2, the top wall of the plastic plate 27 is fixedly connected with a columnar stabilizing strip 28, the top buffer plate 2 is provided with a through hole matched with the stabilizing strip 28 in a transition fit mode, the upper part of the stabilizing strip 28 is provided with an external screw hole, the stabilizing strip 28 penetrates through the through hole, the upper part of the stabilizing strip is screwed with a screw 29, and the screw 29 is connected with the top wall of the top buffer plate 2. The size of the transverse span of the stabilizing plate 26 is not smaller than that of the transverse span of the disc spring 5 for buffering, and the size of the transverse span of the plastic plate 27 is not smaller than that of the transverse span of the disc spring 5 for buffering. A ring-shaped hoop 31 is arranged on the top wall of the protruding plate 25, the bottom wall of the driving motor 6 extends into the accommodating opening 32 in a transition fit manner, the ring-shaped hoop is hooped on the outer wall of the driving motor 6 in a transition fit manner, and the ring-shaped hoop 31 and the protruding plate 25 are fixedly connected through a plurality of screws 33 to form a detachable structure. The bottom of the bottom buffer plate 3 is provided with a plastic plate 34 with a texture on the top wall. The textured structure can increase the friction force, making it difficult to cause relative slippage between the bottom buffer sheet 3 and the plastic sheet 34. The top buffer plate 2 and the bottom buffer plate 3 are made of beryllium copper. The top cushion plate 2 is integrally formed with the protrusion plate 25 in a press-formed manner.
The base of the utility model can ensure the excellent buffering performance of the base through the multistage buffering of the top buffer plate 2, the bottom buffer plate 3, the bead-shaped body 4 for buffering and the disc spring 5 for buffering, and the disc spring 5 for buffering is arranged in the hollow area formed by the top cylinder 7 and the bottom cylinder 8 through the top cylinder 7 and the bottom cylinder 8 which are equidistantly arranged on the top buffer plate 2 and the bottom buffer plate 3, so that the protection can be carried out on the disc spring 5 for buffering, the operating life of the disc spring is prolonged, the disc spring 5 for buffering can be prevented from jumping when the driving motor operates, and the firmness of the base is ensured; moreover, the base is convenient to disassemble and assemble, the separation between the top buffer plate 2 and the bottom buffer plate 3 can be conveniently achieved only by removing the screw 29, and the beads 4 for buffering can also be conveniently taken out.
The improved coupler comprises a first annular columnar hoop part 1-4, the tail end 1-5 of the output shaft of the driving motor is hooped by one end of the first annular columnar hoop part 1-4 in a transition fit mode, one end of the rotating shaft is hooped by one end of a second annular columnar hoop part 1-3 in a transition fit mode, a ring-shaped opening 1-8 is formed in the middle position of one side of the first annular columnar hoop part 1-4, more than three plate springs 1-9 used for buffering are fixedly arranged on the inner surface of the ring-shaped opening 1-8 at equal intervals, one end of each more than three plate springs 1-9 used for buffering is fixedly connected with the outer surface of a third annular columnar hoop part 1-10, the third hoop part 1-10 is clamped with the ring-shaped protrusion 1-6, and the ring-shaped protrusion 1-6 is fixedly arranged in the middle position of one side of the second annular columnar hoop part 1-3, the outer surface of the first annular columnar hoop member 1-4 and the outer surface of the second annular columnar hoop member 1-3 are clamped with the first stable hoop 1-21 and the second stable hoop 1-22, one end of the first semi-annular stable hoop 1-21 is pivoted with one end of the second semi-annular stable hoop 1-22, the other end of the first stable hoop 1-21 and the other end of the second stable hoop 1-22 are respectively fixedly provided with a first connecting plate 1-24 and a second connecting plate 1-23, and the first connecting plate 1-24 is fixedly connected with the second connecting plate 1-23 through a screw 1-7. Two pairs of columnar connecting columns 1-25 are fixedly arranged on one side of the ring-shaped protrusion 1-6 at equal intervals, a first magnet is fixedly arranged at one end of each of the two pairs of connecting columns 1-25, the first magnet is respectively attracted with the second magnet, the second magnet is fixedly arranged at one end of the inner surfaces of the two pairs of columnar openings, and the two pairs of columnar openings are respectively arranged on one side of the inner surface of the ring-shaped opening 1-8, so that the assembly of the first annular columnar hoop member 1-4 and the second annular columnar hoop member 1-3 under the limiting condition is facilitated. And plastic sheets with textures on the surfaces are fixedly arranged on the inner surfaces of the first stabilizing hoops 1-21 and the second stabilizing hoops 1-22, so that the stabilizing performance of the first stabilizing hoops 1-21 and the second stabilizing hoops 1-22 is enhanced. TPE material pieces are fixedly arranged between the first ring column-shaped hoop part 1-4 and the second ring column-shaped hoop part 1-3, and the buffering performance is enhanced. The inner surfaces of the hoop parts III 1-10 are sleeved with closed rings, so that the sealing performance between the hoop parts I1-4 and the hoop parts II 1-3 is improved.
When in use, the ring-shaped protrusion 1-6 arranged at one side of the ring-shaped columnar hoop member two 1-3 of the improved coupling extends into the hoop member three 1-10 in the ring-shaped opening 1-8, then the first magnet arranged at one side of the ring-shaped protrusion 1-6 and one end of a plurality of connecting columns 1-25 are attracted with the second magnet in the columnar opening to be connected, thus the firmness of the improved coupling is increased, because the inner surface of the ring-shaped opening 1-8 is fixedly provided with more than three plate springs 1-9 for buffering, more than three plate springs 1-9 for buffering are fixedly connected with the outer surface of the hoop member three 1-10, the buffering performance between the ring-shaped columnar hoop member one 1-4 and the ring-shaped columnar member two 1-3 can be increased, the service life of the ring-shaped columnar hoop member one 1-4 and the ring-shaped columnar hoop member two 1-3 can be prolonged, then, the first stabilizing hoops 1-21 and the second stabilizing hoops 1-22 are sleeved between the first annular columnar hoop parts 1-4 and the second annular columnar hoop parts 1-3, and then the screws 1-7 are screwed, so that the framework is not difficult to disassemble, and the maintenance speed of an operator is improved.
Having thus described the present invention by way of example, it will be appreciated by those skilled in the art that the present disclosure is not limited to the embodiments described above, and that various changes, modifications and substitutions may be made without departing from the scope of the invention.
Claims (9)
1. A water pump control component is characterized by comprising a base of an energy-saving water pump based on the pressure difference between an inlet and an outlet of the water pump, a driving motor, an improved coupler and a rotating shaft, wherein the top wall of the base is provided with the driving motor, and the tail end of an output shaft of the driving motor is provided with the improved coupler;
the base comprises a top buffer plate, a bottom buffer plate, a bead body for buffering and a disc spring for buffering, the top buffer plate is positioned on the bottom buffer plate and opposite to the bottom buffer plate, and the top buffer plate and the bottom buffer plate are both of columnar structures; the central line of top buffer board and bottom buffer board coincides mutually just links firmly the bottom barrel of a plurality of roof trompils around its central line equidistance on the roof of bottom buffer board and on the diapire of top buffer board and around its central line equidistance the solid intercommunication a plurality of top barrels of bottom barrel diapire trompil one by one in opposite directions, the diapire of top barrel is in the barrel of bottom, the top barrel with be setting up in the hollow region that the barrel of bottom constitutes be used for the dish spring of buffering, be setting up the pearl body that is used for the buffering between top buffer board and the bottom buffer board.
2. The water pumping control member as claimed in claim 1, wherein the bottom wall of the top buffer plate is formed with a semi-bead-shaped top notch connected to the top wall of the bead for buffering, the top wall of the bottom buffer plate is provided with a semi-beaded bottom notch connected with the bottom wall surface of the beaded body for buffering, a rod piece with an outer wire opening on the outer wall is arranged on the bottom wall of the bead-shaped body 4 for buffering, a limiting rod is arranged on the bottom wall of the bead-shaped body for buffering, an inner screw opening is arranged on the bottom notch of the semi-bead shape, a rod piece with an outer screw opening on the outer wall is screwed with the inner screw opening, a limiting opening is arranged on the semi-bead-shaped top notch, the limiting rod is clamped in the limiting opening, the top wall of the top buffer plate is provided with a protruding plate, and the protruding plate is provided with a driving motor.
3. The pumping control member of claim 1, wherein the cushioning beads are made of a TPE material.
4. The water pump control unit as claimed in claim 1, wherein a stabilizing plate is disposed on the top wall of the bottom buffering plate in the bottom cylinder, the bottom wall of the disk spring for buffering is fixedly connected to the stabilizing plate, a plastic plate is fixedly connected to the top wall of the disk spring for buffering, the plastic plate is connected to the top buffering plate, a stabilizing strip is fixedly connected to the top wall of the plastic plate, a through hole matched with the stabilizing strip is formed in the top buffering plate, an external screw hole is formed in the upper portion of the stabilizing strip, the stabilizing strip penetrates through the through hole, a screw is screwed into the upper portion of the stabilizing strip, and the screw is connected to the top wall of the top buffering plate.
5. The water pumping control member as claimed in claim 4, wherein the stabilizing plate has a transverse span no less than that of the disc spring for buffering, and the plastic plate has a transverse span no less than that of the disc spring for buffering.
6. The water pumping control part of claim 4, wherein the top wall of the protruding plate is provided with a ring-shaped hoop, the bottom wall of the driving motor extends into the accommodating opening, the ring-shaped hoop is hooped on the outer wall of the driving motor in a transition fit manner, and the ring-shaped hoop and the protruding plate are fixedly connected through a plurality of screws to form a decomposable structure;
the bottom of the bottom buffer plate is provided with a plastic plate with a texture on the top wall;
the top buffer plate and the bottom buffer plate are made of beryllium copper;
the top buffer plate and the protruding plate are integrally formed in a stamping manner.
7. The water pump control component of claim 1, wherein the improved coupler comprises a first annular cylindrical hoop member, the end of the output shaft of the driving motor is hooped by one end of the first annular cylindrical hoop member, one end of the rotating shaft is hooped by one end of a second annular cylindrical hoop member, a ring-shaped opening is formed in the middle of one side of the first annular cylindrical hoop member, more than three plate springs for buffering are fixedly arranged on the inner surface of the ring-shaped opening at equal intervals, one ends of the more than three plate springs for buffering are fixedly connected with the outer surface of a third hoop member, the third hoop member is clamped with a ring-shaped protrusion, the ring-shaped protrusion is fixedly arranged at the middle of one side of the second annular cylindrical hoop member, the outer surface of the first annular cylindrical hoop member and the outer surface of the second annular cylindrical hoop member are clamped with the first stable hoop member and the second stable hoop, one end of the first semi-annular stable hoop is pivoted with one end of the second semi-annular stable hoop member, the other end of the first stable hoop and the other end of the second stable hoop are fixedly provided with a first connecting plate and a second connecting plate respectively, and the first connecting plate is fixedly connected with the second connecting plate through screws.
8. The water pumping control member as claimed in claim 7, wherein two pairs of coupling posts are fixedly disposed on one side of the annular protrusion at equal intervals, a first magnet is fixedly disposed on one end of each of the two pairs of coupling posts, the first magnet is respectively attracted to the second magnet, the second magnet is fixedly disposed on one end of the inner surface of each of the two pairs of cylindrical openings, and the two pairs of cylindrical openings are respectively opened on one side of the inner surface of the annular opening.
9. The water pumping control member of claim 7, wherein a plastic sheet with a texture on the surface is fixedly arranged on the inner surface of the first stabilizing hoop and the inner surface of the second stabilizing hoop;
TPE material sheets are fixedly arranged between the first ring-column-shaped hoop piece and the second ring-column-shaped hoop piece;
the three surfaces of the hoop are sleeved with closed rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020562589.5U CN212867959U (en) | 2020-04-16 | 2020-04-16 | Water pumping control component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020562589.5U CN212867959U (en) | 2020-04-16 | 2020-04-16 | Water pumping control component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212867959U true CN212867959U (en) | 2021-04-02 |
Family
ID=75186309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020562589.5U Active CN212867959U (en) | 2020-04-16 | 2020-04-16 | Water pumping control component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212867959U (en) |
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2020
- 2020-04-16 CN CN202020562589.5U patent/CN212867959U/en active Active
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