CN111997914A - Multi-stage supercharging household water pump capable of timely cleaning blades - Google Patents
Multi-stage supercharging household water pump capable of timely cleaning blades Download PDFInfo
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- CN111997914A CN111997914A CN202010989497.XA CN202010989497A CN111997914A CN 111997914 A CN111997914 A CN 111997914A CN 202010989497 A CN202010989497 A CN 202010989497A CN 111997914 A CN111997914 A CN 111997914A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0027—Varying behaviour or the very pump
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a multi-stage supercharging household water pump capable of timely cleaning blades, which comprises a box body, wherein a water flowing cavity is arranged in the box body, a rotating cavity is arranged in the inner wall of the lower side of the water flowing cavity, and a blade cleaning device is arranged in the rotating cavity.
Description
Technical Field
The invention relates to the field of water pumps, in particular to a multi-stage supercharging household water pump capable of timely cleaning blades.
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.
After the household water pump is used for a long time, the pressure of a water outlet can be insufficient, the working capacity of the blades is reduced due to the fact that sundries are arranged on the blades, water needs to be added into the blade pump before the household water pump is used, so that the time of a user is wasted, the household water pump can only be installed on water outlet pipes of the same specification, and the household water pump is quite inconvenient.
Disclosure of Invention
In order to solve the problems, the embodiment designs a multi-stage supercharging household water pump capable of timely cleaning blades, the multi-stage supercharging household water pump capable of timely cleaning blades comprises a box body, a flowing water cavity is arranged in the box body, a rotating cavity is arranged in the inner wall of the lower side of the flowing water cavity, a blade cleaning device is arranged in the rotating cavity, the blade cleaning device comprises a conveying cavity positioned in the rotating cavity, a vertical rotating shaft extending into the flowing water cavity is rotatably arranged on the inner wall of the lower side of the conveying cavity, an inner gear and an outer gear are connected to the vertical rotating shaft in a threaded mode, a vertical rotating rod rotatably connected with the inner wall of the conveying cavity is arranged on the right side of the inner gear and the outer gear, a cylindrical gear meshed with the inner gear and the outer gear is fixedly arranged on the vertical rotating shaft, a cleaner positioned in the flowing water cavity is rotatably arranged on the vertical rotating shaft, and the cleaner can move upwards according to the meshed connection between the cylindrical, the water flow cavity is internally provided with a pressure regulating device at the left side, the pressure regulating device comprises an annular plate fixedly connected with the water flow cavity, a fixed disc is arranged at one side of the annular plate far away from the circle center, the fixed disc is fixedly provided with six connecting rods forming a rectangular array and provided with limit grooves, the fixed disc is provided with the annular plate fixedly connected with the connecting rods at one side close to the circle center, the right side of the connecting rods is provided with hexagonal limit grooves concentric with the annular plate and provided with hexagonal grooves on the surface, six movable plates forming a rectangular array and slidably connected with the connecting rods are slidably arranged in the surface limit grooves of the hexagonal limit grooves, the right side of the fixed disc is provided with a shifting plate fixedly connected with the hexagonal limit grooves, the movable plates control the size of the water outlet aperture according to the rotation of the shifting plate to realize pressure regulating work, the replenishing device comprises a water storage cavity fixedly connected with the upper end face of the flowing water cavity, the water storage cavity is connected with the flowing water cavity through a water pipe, a transmission cavity is arranged in the inner wall of the upper side of the flowing water cavity, a vertical moving rod extending into the transmission cavity is slidably arranged on the inner wall of the lower side of the water storage cavity, a horizontal groove in the transmission cavity is fixedly arranged on the vertical moving rod, the horizontal groove is connected with the inner wall of the lower side of the transmission cavity through a spring, a rotating shaft rotatably connected with the inner wall of the rear side of the transmission cavity is arranged on the left side of the horizontal groove, a rotating rod slidably connected with the horizontal groove is fixedly arranged on the rotating shaft, a baffle is slidably arranged in the transmission cavity, a vertical groove is fixedly arranged on the baffle, a steel rotating rod slidably connected with the vertical groove is fixedly arranged on the rotating shaft, and the position of the vertical moving rod and the baffle is changed, and a clamping device is arranged at the rear side in the water flowing cavity.
Wherein, wash blade device include with rotate chamber sliding connection's trapezoidal movable plate, trapezoidal movable plate with rotate and pass through spring coupling between the chamber downside inner wall, it is equipped with vertical rotary rod to rotate chamber downside inner wall rotation, the fixed cylinder that sets up the spacing groove on the surface that is equipped with on the vertical rotary rod, fixed being equipped with on the trapezoidal movable plate inserts L type removal round pin in the cylinder spacing groove, vertical rotary rod with connect through the belt drive between the vertical dwang.
Wherein the pressure regulating device comprises a motor fixedly connected with the inner wall of the upper side of the water flowing cavity, an output shaft extending into the water flowing cavity is fixedly arranged at the lower side of the cam, a cast bevel gear positioned outside the flowing water cavity is fixedly arranged on the output shaft, a rotating rod is rotatably arranged on the extending plate of the end surface at the upper side of the flowing water cavity, a forged bevel gear meshed with the cast bevel gear is fixedly arranged on the rotating rod, an L-shaped fixing plate is fixedly arranged on the left side of the rotating rod, the inner wall of the upper side of the flowing water cavity is slidably provided with a vertical screw rod extending to the outer side of the flowing water cavity, the L-shaped fixing plate is fixedly provided with an inner nut in threaded connection with the vertical screw rod, the lower side of the inner nut is provided with a cylindrical nut in threaded connection with the vertical screw, and the vertical screw is fixedly provided with a pressing block in sliding connection with the inner walls of the front side and the rear side of the water flowing cavity.
Wherein, replenishing device includes and is located with output shaft fixed connection the dead lever of transmission intracavity, on the baffle left side fixed be equipped with the hinge bar that the dead lever offseted is connected, the water pipe right side be equipped with the water storage chamber communicates with each other and extends to the drainage tube in the flowing water intracavity, it is equipped with the kickboard to slide in the water storage intracavity, it is equipped with the rotation axis to rotate on the side inner wall around the flowing water chamber, the fixed plate that is equipped with on the rotation axis, the fixed blade that is equipped with on the fixed plate.
Wherein the clamping device comprises two clamping cavities which are positioned in the inner wall of the water flowing cavity and are symmetrical front and back, a transmission shaft extending to the outer side of the running water cavity is rotatably arranged on one side of the clamping cavity far away from the symmetric center, a rotating plate is fixedly arranged on one side of the transfer shaft away from the symmetrical center, a rack positioned in the clamping cavity is fixedly arranged on the transfer shaft, a rectangular rack is fixedly arranged on the rack, arc plates are slidably arranged on the inner wall of the clamping cavity close to the symmetrical side, the arc plate is connected with the inner wall of the clamping cavity at one side far away from the symmetrical center through a spring, the arc plate is connected with the inner wall of the water flowing cavity through a film, a connecting shaft is rotatably arranged on the inner wall of the rear side of the clamping cavity, a casting gear meshed and connected with the rectangular rack is fixedly arranged on the connecting shaft, and a cam which is fixedly connected with the connecting shaft and is connected with the arc plate in an abutting mode is arranged on the front side of the cast gear.
The invention has the beneficial effects that: the invention can automatically regulate and control the water pressure of the water outlet, and in order to impact the water outlet, a water pressurizing mechanism is also added in the device, the pressure of the water outlet is insufficient due to the overlong service time of the household water pump, and impurities can be on the blades, therefore, a cleaning device is installed, the blades can be cleaned regularly, the water pump can always keep high-efficiency operation, and the household water pump needs to add water to the blade pump before being used, so that the working time is increased, the device adds water, and the burden of a user is lightened.
Drawings
In order to more clearly illustrate the embodiments of the 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 only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is a schematic diagram of B-B of FIG. 1;
FIG. 4 is an enlarged view of the structure of FIG. 1 at C;
fig. 5 is a schematic diagram of the structure of D-D in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a multi-stage supercharging household water pump capable of timely cleaning blades, which comprises a box body 11, wherein a running water cavity 12 is arranged in the box body 11, a rotating cavity 75 is arranged in the inner wall of the lower side of the running water cavity 12, a blade cleaning device 901 is arranged in the rotating cavity 75, the blade cleaning device 901 comprises a conveying cavity 76 positioned in the rotating cavity 75, a vertical rotating shaft 58 extending into the running water cavity 12 is rotatably arranged on the inner wall of the lower side of the conveying cavity 76, an inner gear 57 and an outer gear 57 are connected to the vertical rotating shaft 58 in a threaded manner, a vertical rotating rod 55 rotatably connected with the inner wall of the conveying cavity 76 is arranged on the right side of the inner gear 57, a cylindrical gear 56 meshed and connected with the inner gear 57 is fixedly arranged on the vertical rotating rod 55, a cleaner 19 positioned in the running water cavity 12 is rotatably arranged on the vertical rotating shaft 58, the cleaner 19 moves upwards according to the meshed connection between the cylindrical gear 56 and the inner gear 57, the left side is equipped with pressure regulating device 902 in flowing water chamber 12, pressure regulating device 902 include with flowing water chamber 12 fixed connection's annular plate 65, annular plate 65 keeps away from centre of a circle one side and is equipped with fixed disk 13, six connecting rods 63 that are fixed to be equipped with into the rectangle array and set up the spacing groove on the fixed disk 13, fixed disk 13 be close to centre of a circle one side be equipped with connecting rod 63 fixed connection's annular plate 65, connecting rod 63 right side be equipped with annular plate 65 concentric and the surface sets up the hexagon spacing groove 61 in hexagon groove, the surface spacing inslot of hexagon spacing groove 61 slides and is equipped with into the rectangle array and with connecting rod 63 sliding connection's six movable plates 62, fixed disk 13 right side be equipped with hexagon spacing groove 61 fixed connection dial board 14, movable plate 62 controls delivery port aperture size according to dial the rotation of board 14 and realizes the pressure regulating work, be equipped with replenishing device 903 in the inboard wall of flowing water chamber 12 upside, replenishing device 903 include with flowing water chamber 12 upside terminal surface fixed connection's water storage chamber 45, water storage chamber 45 with through water pipe 47 is connected between flowing water chamber 12, be equipped with transmission chamber 60 in the inboard wall of flowing water chamber 12 upside, it is equipped with the vertical carriage release lever 67 that extends to in transmission chamber 60 to slide on the inboard wall of water storage chamber 45 downside, fixed being equipped with on the vertical carriage release lever 67 is located the horizontal groove 68 in transmission chamber 60, horizontal groove 68 with transmission chamber 60 downside inner wall passes through spring coupling, horizontal groove 68 left side be equipped with transmission chamber 60 rear side inner wall rotation connection's axis of rotation 70, fixed being equipped with on axis of rotation 70 with horizontal groove 68 sliding connection's dwang 69, it is equipped with baffle 49 to slide in transmission chamber 60, fixed being equipped with vertical groove 72 on baffle 49, a steel rotating rod 71 slidably connected with the vertical groove 72 is fixedly arranged on the rotating shaft 70, the vertical moving rod 67 and the baffle plate 49 change positions according to the rotation of the rotating shaft 70, and a clamping device 904 is arranged on the rear side in the running water cavity 12.
According to an embodiment, a blade cleaning device 901 is described in detail below, the blade cleaning device 901 includes a trapezoidal moving plate 51 slidably connected to the rotating cavity 75, the trapezoidal moving plate 51 is connected to the inner wall of the lower side of the rotating cavity 75 through a spring, a vertical rotating rod 54 is rotatably disposed on the inner wall of the lower side of the rotating cavity 75, a cylinder 53 with a limiting groove formed in the surface is fixedly disposed on the vertical rotating rod 54, an L-shaped moving pin 52 inserted into the limiting groove of the cylinder 53 is fixedly disposed on the trapezoidal moving plate 51, the vertical rotating rod 54 is connected to the vertical rotating rod 55 through a belt transmission, and the vertical rotating rod 55 rotates according to the sliding connection of the L-shaped moving pin 52 in the limiting groove on the surface of the cylinder 53.
According to the embodiment, the pressure regulating device 902 is described in detail below, the pressure regulating device 902 includes a motor 41 fixedly connected to the upper inner wall of the flowing water chamber 12, an output shaft 42 extending into the flowing water chamber 12 is fixedly disposed on the lower side of the cam 31, a cast bevel gear 43 located outside the flowing water chamber 12 is fixedly disposed on the output shaft 42, a rotating rod 39 is rotatably disposed on an upper end surface extending plate of the flowing water chamber 12, a forged bevel gear 40 engaged with the cast bevel gear 43 is fixedly disposed on the rotating rod 39, an L-shaped fixing plate 37 is fixedly disposed on the left side of the rotating rod 39, a vertical screw 18 extending to the outer side of the flowing water chamber 12 is slidably disposed on the upper inner wall of the flowing water chamber 12, an inner nut 36 threadedly connected to the vertical screw 18 is fixedly disposed on the L-shaped fixing plate 37, a cylindrical nut 35 threadedly connected to the vertical screw 18 is disposed on the lower side of the inner nut 36, a pressing block 15 which is in sliding connection with the inner wall of the front side and the rear side of the running water cavity 12 is fixedly arranged on the vertical screw 18, and the pressing block 15 moves up and down to pressurize water in the running water cavity 12 according to the meshing connection between the forging bevel gear 40 and the casting bevel gear 43.
According to an embodiment, the replenishing device 903 is described in detail below, the replenishing device 903 includes a fixing rod 48 fixedly connected to the output shaft 42 and located in the transfer cavity 60, a hinge rod 66 connected to the fixing rod 48 is fixedly disposed on the left side of the baffle 49, a drainage tube 50 communicated with the water storage cavity 45 and extending into the water storage cavity 12 is disposed on the right side of the water pipe 47, a floating plate 46 is slidably disposed in the water storage cavity 45, a rotating shaft 20 is rotatably disposed on the inner walls of the front side and the rear side of the water storage cavity 12, a fixing plate 33 is fixedly disposed on the rotating shaft 20, a blade 34 is fixedly disposed on the fixing plate 33, when no water is present in the water storage cavity 45, the floating plate 46 touches the vertical moving rod 67, so that the baffle 49 blocks the passage of the water pipe 47, and the water in the water storage cavity 12 flows into the water storage cavity 45.
According to the embodiment, the following detailed description is made on the clamping device 904, the clamping device 904 includes two clamping cavities 21 located in the inner wall of the flowing water cavity 12 and symmetrical in the front and back, one side of the clamping cavity 21 away from the symmetry center is rotatably provided with a transmission shaft 24 extending to the outer side of the flowing water cavity 12, one side of the transmission shaft 24 away from the symmetry center is fixedly provided with a rotating plate 23, the transmission shaft 24 is fixedly provided with a rack 26 located in the clamping cavity 21, the rack 26 is fixedly provided with a rectangular rack 27, the clamping cavity 21 is close to the inner wall of the symmetry side and is provided with an arc plate 30 in a sliding manner, the arc plate 30 and the clamping cavity 21 are connected through a spring between the inner walls of the side away from the symmetry center, the arc plate 30 and the inner wall of the flowing water cavity 12 are connected through a thin film 32, the inner wall of the rear side of the clamping cavity 21 is provided with a connecting shaft 29 in a rotating manner, the connecting shaft 29 is fixedly provided with, the front side of the casting gear 28 is provided with a cam 31 which is fixedly connected with the connecting shaft 29 and is connected with the arc plate 30 in an abutting mode, and the arc plate 30 is connected with the rack 26 in a meshing mode according to the forging gear 25 to achieve clamping.
The steps of using a multi-stage supercharging domestic water pump with timely blade cleaning are described in detail below with reference to fig. 1 to 5: initially, the pressing block 15 is located at the upper side in the flowing water cavity 12, the moving plate 62 blocks the channel of the flowing water cavity 12, water is in the water storage cavity 45, the motor 41 stops working, and the baffle 49 blocks the water pipe 47.
When the device is used, the device is arranged at any water outlet pipe opening, the rotating plate 23 rotates to drive the transmission shaft 24, the transmission shaft 24 rotates to drive the forging gear 25, the forging gear 25 rotates to drive the rack 26 to move, the rack 26 moves to drive the rectangular rack 27 to move, the rectangular rack 27 moves to drive the casting gear 28 to rotate, the casting gear 28 rotates to drive the connecting shaft 29 to rotate, the connecting shaft 29 rotates to drive the cam 31 to rotate, the cam 31 rotates to push the arc plate 30 to one side close to the symmetry center to realize clamping work, after the device is fixed, the motor 41 is started, the motor 41 rotates to drive the output shaft 42, the output shaft 42 rotates to drive the fixing rod 48, the fixing rod 48 moves the hinged rod 66 to the left side, the hinged rod 66 moves to the left side to drive the baffle 49, the baffle 49 moves to the left to open the passage of the water pipe 47, water in the water storage cavity 45 flows into the water flowing cavity 12 through, the rotation of the output shaft 42 also drives the cylindrical bevel gear 74, the rotation of the cylindrical bevel gear 74 drives the sintered bevel gear 73, the rotation of the sintered bevel gear 73 drives the rotating shaft 20, the rotation of the rotating shaft 20 drives the fixing plate 33, the rotation of the fixing plate 33 drives the blades 34, the rotation of the blades 34 generates air pressure, the flow drives the water to flow, when no water exists in the water storage cavity 45, the floating plate 46 touches the vertical moving rod 67, the vertical moving rod 67 moves downwards to drive the horizontal groove 68 to move downwards, the horizontal groove 68 moves downwards to drive the rotating rod 69 to rotate clockwise, the rotating rod 69 rotates clockwise to drive the rotating shaft 70 to rotate, the rotating shaft 70 rotates to drive the steel rotating rod 71 to rotate counterclockwise, the steel rotating rod 71 rotates counterclockwise to drive the vertical groove 72 to move rightward, the vertical groove 72 moves rightward to drive the baffle 49 to move rightward to block the water pipe 47 again, the aperture, the hexagonal limiting groove 61 is driven to rotate by the rotation of the shifting plate 14, the moving plate 62 is driven to rotate on the connecting rod 63 by the rotation of the hexagonal limiting groove 61, and different holes can be adjusted to realize different water outlet pressure intensities.
When the blades are cleaned, when the water flow in the flowing water cavity 12 is low, the trapezoidal movable plate 51 moves upwards to drive the L-shaped movable pin 52 to move upwards, the L-shaped movable pin 52 moves upwards to drive the cylinder 53 to rotate, the cylinder 53 rotates to drive the vertical rotary rod 54 to rotate, the vertical rotary rod 54 rotates to drive the vertical rotary rod 55 to rotate, the vertical rotary rod 55 rotates to drive the cylindrical gear 56 to rotate, the cylindrical gear 56 rotates to drive the inner gear 57 and the outer gear 57 to rotate, the inner gear 57 and the outer gear 57 rotate to drive the vertical rotary shaft 58 to move upwards, the vertical rotary shaft 58 moves upwards to drive the cleaner 19 to move upwards, and the cleaner 19 moves to a certain position to clean the blades.
The invention has the beneficial effects that: the invention can automatically regulate and control the water pressure of the water outlet, and in order to impact the water outlet, a water pressurizing mechanism is also added in the device, the pressure of the water outlet is insufficient due to the overlong service time of the household water pump, and impurities can be on the blades, therefore, a cleaning device is installed, the blades can be cleaned regularly, the water pump can always keep high-efficiency operation, and the household water pump needs to add water to the blade pump before being used, so that the working time is increased, the device adds water, and the burden of a user is lightened.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a timely clearance blade and multistage domestic water pump of pressure boost, includes the box, be equipped with the running water chamber in the box, be equipped with the rotation chamber in the inboard wall of running water chamber downside, its characterized in that: the cleaning blade device is arranged in the rotating cavity and comprises a conveying cavity which is positioned in the rotating cavity, a vertical rotating shaft extending into the flowing water cavity is arranged on the inner wall of the lower side of the conveying cavity in a rotating mode, an internal and external gear is connected to the vertical rotating shaft in a threaded mode, a vertical rotating rod connected with the inner wall of the conveying cavity in a rotating mode is arranged on the right side of the internal and external gear, a cylindrical gear connected with the internal and external gear in a meshing mode is fixedly arranged on the vertical rotating rod, a cleaner positioned in the flowing water cavity is arranged on the vertical rotating shaft in a rotating mode, the cleaner moves upwards according to the meshing connection between the cylindrical gear and the internal and external gear, a pressure regulating device is arranged on the left side of the flowing water cavity and comprises an annular plate fixedly connected with the flowing water cavity, a fixed disc is arranged on one side, away from the circle center, six connecting rods which are arranged in, the fixed disc is provided with an annular plate fixedly connected with the connecting rod on one side close to the circle center, the right side of the connecting rod is provided with a hexagonal limiting groove which is concentric with the annular plate and provided with a hexagonal groove on the surface, six moving plates which are rectangular arrays and are in sliding connection with the connecting rod are arranged in the hexagonal limiting groove on the surface of the hexagonal limiting groove, the right side of the fixed disc is provided with a shifting plate fixedly connected with the hexagonal limiting groove, the moving plates control the size of the aperture of the water outlet according to the rotation of the shifting plate to realize the pressure regulation, a supply device is arranged in the inner wall on the upper side of the flowing water cavity and comprises a water storage cavity fixedly connected with the end surface on the upper side of the flowing water cavity, the water storage cavity is connected with the flowing water cavity through a water pipe, a transfer cavity is arranged in the inner wall on the upper side of the flowing water, the fixed horizontal groove that is located on the vertical carriage release lever, the horizontal groove with transmission chamber downside inner wall passes through spring coupling, horizontal groove left side be equipped with transmission chamber rear side inner wall rotates the axis of rotation of connecting, in the axis of rotation fixed be equipped with horizontal groove sliding connection's dwang, the transmission intracavity slides and is equipped with the baffle, the fixed vertical groove that is equipped with on the baffle, in the axis of rotation fixed be equipped with vertical groove sliding connection's steel rotary rod, vertical carriage release lever the baffle basis the rotation of axis of rotation comes the change position, the flowing water intracavity rear side is equipped with clamping device.
2. The multi-stage supercharging household water pump capable of timely cleaning blades as claimed in claim 1, wherein: wash blade device include with rotate chamber sliding connection's trapezoidal movable plate, trapezoidal movable plate with rotate through spring coupling between the chamber downside inner wall, it is equipped with vertical rotary rod to rotate chamber downside inner wall rotation, the fixed cylinder that sets up the spacing groove on the surface that is equipped with on the vertical rotary rod, fixed being equipped with on the trapezoidal movable plate inserts L type removal round pin in the cylinder spacing groove, vertical rotary rod with connect through the belt drive between the vertical dwang.
3. The multi-stage supercharging domestic water pump for timely cleaning blades according to claim 2, wherein: the pressure regulating device comprises a motor fixedly connected with the inner wall of the upper side of the water flowing cavity, an output shaft extending into the water flowing cavity is fixedly arranged at the lower side of the cam, a cast bevel gear positioned outside the flowing water cavity is fixedly arranged on the output shaft, a rotating rod is rotatably arranged on the extending plate of the end surface at the upper side of the flowing water cavity, a forged bevel gear meshed with the cast bevel gear is fixedly arranged on the rotating rod, an L-shaped fixing plate is fixedly arranged on the left side of the rotating rod, the inner wall of the upper side of the flowing water cavity is slidably provided with a vertical screw rod extending to the outer side of the flowing water cavity, the L-shaped fixing plate is fixedly provided with an inner nut in threaded connection with the vertical screw rod, the lower side of the inner nut is provided with a cylindrical nut in threaded connection with the vertical screw, and the vertical screw is fixedly provided with a pressing block in sliding connection with the inner walls of the front side and the rear side of the water flowing cavity.
4. A multi-stage booster domestic water pump for timely cleaning blades as claimed in claim 3, wherein: the replenishing device includes and just is located with output shaft fixed connection the dead lever of transmission intracavity, on the baffle left side fixed be equipped with the hinge bar that the dead lever offseted is connected, the water pipe right side be equipped with the water storage chamber communicates with each other and extends to the drainage tube in the flowing water intracavity, it is equipped with the kickboard to slide in the water storage intracavity, it is equipped with the rotation axis to rotate on the inner wall of flowing water chamber front and back side, the fixed plate that is equipped with on the rotation axis, the fixed blade that is equipped with on the fixed plate.
5. The multi-stage supercharging domestic water pump for timely cleaning blades according to claim 4, wherein: the clamping device comprises two clamping cavities which are positioned in the inner wall of the water flowing cavity and are symmetrical front and back, a transmission shaft extending to the outer side of the running water cavity is rotatably arranged on one side of the clamping cavity far away from the symmetric center, a rotating plate is fixedly arranged on one side of the transfer shaft away from the symmetrical center, a rack positioned in the clamping cavity is fixedly arranged on the transfer shaft, a rectangular rack is fixedly arranged on the rack, arc plates are slidably arranged on the inner wall of the clamping cavity close to the symmetrical side, the arc plate is connected with the inner wall of the clamping cavity at one side far away from the symmetrical center through a spring, the arc plate is connected with the inner wall of the water flowing cavity through a film, a connecting shaft is rotatably arranged on the inner wall of the rear side of the clamping cavity, a casting gear meshed and connected with the rectangular rack is fixedly arranged on the connecting shaft, and a cam which is fixedly connected with the connecting shaft and is connected with the arc plate in an abutting mode is arranged on the front side of the cast gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010989497.XA CN111997914A (en) | 2020-09-18 | 2020-09-18 | Multi-stage supercharging household water pump capable of timely cleaning blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010989497.XA CN111997914A (en) | 2020-09-18 | 2020-09-18 | Multi-stage supercharging household water pump capable of timely cleaning blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111997914A true CN111997914A (en) | 2020-11-27 |
Family
ID=73475630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010989497.XA Withdrawn CN111997914A (en) | 2020-09-18 | 2020-09-18 | Multi-stage supercharging household water pump capable of timely cleaning blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111997914A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217400A (en) * | 2021-04-08 | 2021-08-06 | 宋俊 | Automatic pressure regulating water injection pump |
-
2020
- 2020-09-18 CN CN202010989497.XA patent/CN111997914A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217400A (en) * | 2021-04-08 | 2021-08-06 | 宋俊 | Automatic pressure regulating water injection pump |
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Application publication date: 20201127 |