CN217327695U

CN217327695U - Anti-blocking water pump

Info

Publication number: CN217327695U
Application number: CN202123443609.0U
Authority: CN
Inventors: 丁锦程
Original assignee: Jiangsu Tongwei Motor Technology Co ltd
Current assignee: Jiangsu Tongwei Motor Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-08-30
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses an anti-clogging water pump, which comprises a pump body motor box, wherein a driving motor is arranged inside the pump body motor box, a water pump body is fixed at the bottom end of the pump body motor box, a water pumping rotary vane is arranged in the water pump body, buffer support components are arranged on two sides of the bottom end outside the water pump body, through the connecting flange plate arranged at the top end of the anti-blocking rotating screw shaft and fixedly connected with the bottom of the water pumping rotary vane through a bolt, the anti-blocking rotating screw shaft can be driven to rotate at high speed through the connecting flange plate under the condition that the water pumping rotary vane rotates, so that the crushing cutter blades on the cylindrical crushing cutter bar are driven to rotate, and then make this water pump can carry out kibbling effect to the debris that the aquatic exists, can make the efficiency that the water pump drew water simultaneously improve to the problem that can avoid inlet channel to block up appears.

Description

Prevent water pump of jam

Technical Field

The utility model belongs to the technical field of the water pump, concretely relates to prevent water pump of jam.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, which transfers mechanical energy of a prime mover or other external energy to the liquid to increase the energy of the liquid, is mainly used for conveying the liquid including water, oil, acid-base liquid, emulsion, suspoemulsion, liquid metal and the like, and also can convey liquid, gas mixture and liquid containing suspended solids.

Therefore, the anti-blocking water pump with the publication number of 'CN 109404347A' comprises a bottom plate, wherein threaded caps are clamped at four corners of the bottom plate, threaded columns are connected in the threaded caps in a threaded mode, and a through hole b is formed in the front face of the bottom plate; people are through the thickness according to submarine silt, and then rotatory screw thread post is adjusted the height of bottom plate, makes the water sucking mouth of water pump body be higher than the pond bottom, prevents that the water sucking mouth of water pump body is inside sucking the rubbish at the end of sinking into water pump body.

To this prevent jam type water pump, though after the threaded column regulation finishes, the water inlet of water pump body extracts liquid, the output shaft rotation of motor drives the spliced pole rotation, the spliced pole rotation drives the winding board and rotates, get rid of some great article in the aquatic, twine some easy twines or fascinated fibrous matters simultaneously, liquid is discharged liquid through the play water end of water pump body after the filtration of filter, thereby reduce the influence to water pump body normal work such as easy winding fibrous matter and mud, but it still has following comparatively obvious defect in the use: although above-mentioned pump body passes through the motor and drives the winding plate rotation and can realize antiwind effect, the design of this kind of antiwind mechanism makes the manufacturing cost of water pump improve, and can make the debris winding of aquatic can't smash the cutting-off processing with debris on its body in the pivoted, thereby can lead to the water inlet to block up the less phenomenon of rivers, and the filter equipment that sets up in the inlet tube of above-mentioned pump body, the material that also can not exist in the aquatic stops up, must be continuous clears up the material on the filter, thereby can reduce the efficiency that the water pump drew water, and the phenomenon of vibrations can appear under the condition of water pump work, the water pump vibration time overlength can make the not hard up problem that drops appear in the component of its own bolt fastening.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent water pump of jam to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: an anti-clogging water pump comprises a pump body motor box, a driving motor is arranged inside the pump body motor box, a water pump body is fixed at the bottom end of the pump body motor box, a water pumping rotary vane is arranged inside the water pump body, the two sides of the external bottom end of the water pump body are provided with buffer supporting components, the middle part of the bottom end of the water pump body is connected with a water inlet pipeline, an anti-blocking rotating screw shaft is vertically arranged in the water inlet pipeline, cylindrical crushing cutter rods are uniformly arranged on the anti-blocking rotating screw shaft, the surface of the cylindrical crushing cutter bar is uniformly provided with crushing cutter blades, the bottom of the water inlet pipeline is provided with a supporting plate, a water pumping inlet pipe is fixedly communicated with the bottom of the supporting plate, an anti-blocking filter plate is arranged at the upper end inside the water pumping inlet pipe, the corresponding bottom of preventing stifled filter is equipped with the installation frame, the left side intercommunication of water pump body has outlet conduit.

As a further optimization of the technical scheme, the rotating shaft of the driving motor penetrates through the middle end inside the water pump body and is fixedly connected with the water pumping rotary vane, and the water pumping rotary vane arranged inside the water pump body is driven to rotate through the rotation of the driving motor, so that the water pump pair is pumped.

As the further optimization of this technical scheme, prevent that stifled top of rotating the screw axis is fixed with flange plate, flange plate passes through the bolt and is connected fixedly with the bottom of the rotary vane that draws water, and this drives simultaneously through flange plate and prevents stifled rotation screw axis and carry out high-speed rotation under the rotary vane pivoted circumstances that draws water to drive the crushing cutter piece on the cylinder crushing cutter arbor and rotate, and then make this water pump can carry out kibbling effect to the debris that the aquatic exists, can make the efficiency improvement that the water pump drew water simultaneously, and can avoid the problem of inlet channel jam to appear.

As a further optimization of the technical scheme, the buffering support assembly comprises a cylindrical rod, a buffering cavity is arranged inside the cylindrical rod, a buffering telescopic rod is movably arranged in the buffering cavity, the bottom end of the buffering telescopic rod is used for extending to the outside and is sleeved with a buffering spring, and the buffering telescopic rod and the support plate are movably arranged in a penetrating mode.

As the further optimization of this technical scheme, the even vertical stereoplasm steel sheet that is equipped with in inboard of installation frame, the bottom of stereoplasm steel sheet all is equipped with the bar blade, can make water get into the pressure grow in the water pump when the water pump carries out the extraction of water to the material that can make aquatic collides with the bar blade that sets up on the stereoplasm steel sheet, and then makes debris cut into the multistage and reduce the phenomenon that causes the jam to the water pump and appear, further improves preventing blockking up function of water pump.

As the further optimization of the technical scheme, the water pump body is communicated with the water inlet pipeline and the water pumping inlet pipe, so that the water pumping efficiency of the water pump during working is improved.

The utility model discloses a technological effect and advantage: this prevent water pump of jam, when using, the pivot through driving motor runs through the fixed connection that extends to the inside middle-end of water pump body and draws water between the rotary vane, the rotary vane that draws water that can make driving motor's rotation drive its inside setting rotates, thereby realize the extraction work that the water pump is right, through preventing the connecting flange dish that blocks up rotation screw axis top set up, and the connecting flange dish passes through the bolt and is connected fixedly with the bottom of the rotary vane that draws water, can drive simultaneously through the connecting flange dish and prevent stifled rotation screw axis and carry out fast-speed rotation under the rotary vane pivoted condition that draws water, thereby it rotates to drive the crushing cutter piece on the cylinder crushing cutter arbor, and then make this water pump can carry out kibbling effect to the debris that the aquatic exists, can make the efficiency that the water pump drew water improve simultaneously, and can avoid the problem appearance of inlet channel jam.

By combining the cylindrical rod, the buffer cavity, the buffer telescopic rod and the buffer spring as the buffer supporting component, and the buffer telescopic rod and the support plate are movably arranged in a penetrating way, so that when the water pump vibrates, under the mutual matching of the cylindrical rod, the buffer telescopic rod and the buffer spring, can reduce the vibration of the water pump in the working process so as to reduce the phenomenon that components of the water pump are loosened and separated under the vibration condition, through the hard steel sheets evenly arranged on the inner side of the mounting frame and the strip-shaped blades arranged at the bottoms of the hard steel sheets, when the water pump pumps water, the pressure of the water entering the water pump is increased, so that the substances in the water collide with the strip-shaped blades arranged on the hard steel sheets, and then the sundries are cut into multiple sections to reduce the phenomenon of blocking the water pump, thereby further improving the anti-blocking function of the water pump.

Drawings

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

FIG. 2 is a front sectional view of the buffering support assembly of the present invention;

fig. 3 is a side view of the cylindrical crushing cutter bar of the present invention.

In the figure: 1. a pump body motor box; 2. a drive motor; 3. a water pump body; 4. pumping water and rotating the leaves; 5. a buffer support assembly; 6. a water inlet pipe; 7. an anti-blocking rotary screw shaft; 8. a cylindrical crushing cutter bar; 9. crushing and cutting blades; 10. a support plate; 11. pumping water into the pipe; 12. an anti-blocking filter plate; 13. a mounting frame; 14. a water outlet pipeline; 15. connecting a flange plate; 16. a cylindrical rod; 17. a buffer chamber; 18. buffering the telescopic rod; 19. a buffer spring; 20. hard steel sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an anti-clogging water pump comprises a pump body motor box 1, a driving motor 2 is arranged inside the pump body motor box 1 to realize the rotation of a pumping rotary vane 4, a water pump body 3 is fixed at the bottom end of the pump body motor box 1, and the water pumping rotary vane 4 is arranged in the water pump body 3 to realize the upward collection, extraction and output of water, the rotating shaft of the driving motor 2 penetrates and extends to the middle part in the water pump body 3 and is fixedly connected with the water pumping rotary vane 4, can make water upwards promote the extraction through rotatory suction, the both sides of 3 outside bottoms of water pump body are equipped with buffering supporting component 5, improve the stability of this water pump work, buffering supporting component 5 includes cylinder pole 16, and the inside of cylinder pole 16 is equipped with buffer chamber 17, and buffer chamber 17 internalization is equipped with buffering telescopic link 18, and the bottom of buffering telescopic link 18 is used for going out and extends to the outside and cup jointed buffer spring 19, reduces the vibrations to the water pump during operation.

The bottom middle part of water pump body 3 is connected with inlet channel 6, realize the ascending flow of water, inlet channel 6's inside is vertical to be equipped with prevents stifled rotation screw axis 7, prevent stifled top of rotating screw axis 7 and be fixed with connection flange dish 15, connection flange dish 15 passes through the bolt and is connected fixedly with the bottom of pumping spiral leaf 4, be convenient for to the dismouting of preventing stifled rotation screw axis 7, prevent evenly being equipped with cylinder on the stifled rotation screw axis 7 and smash cutter arbor 8, and the surface that cylinder smashed cutter arbor 8 evenly is equipped with smashes cutting blade 9, the realization carries out kibbling effect to the aquatic debris of water pump extraction, inlet channel 6's bottom is equipped with support plate 10, improve the stability of water pump, the design is run through in the activity between buffering telescopic link 18 and the support plate 10, the realization is to the activity limiting displacement of the pump body, and play elastic buffer's effect.

The bottom intercommunication that supports plate 10 is fixed with and draws water into pipe 11, the inside upper end that draws water into pipe 11 is equipped with prevents stifled filter 12, can carry out filterable effect to kibbling debris, the corresponding bottom that prevents stifled filter 12 is equipped with installation frame 13, the even vertical stereoplasm steel sheet 20 that is equipped with in inboard of installation frame 13, the bottom of stereoplasm steel sheet 20 all is equipped with the bar blade, the crushing effect when realizing the debris extraction, avoid causing the water inlet to block up, the left side intercommunication of water pump body 3 has outlet conduit 14, water pump body 3 and inlet conduit 6 and draw water and advance the design of intercommunication each other between the pipe 11, further improve the efficiency that the water pump drew water.

Specifically, the pivot through driving motor 2 during the use runs through the fixed connection that extends to between the inside middle-end of water pump body 3 and the rotary vane 4 that draws water, can make driving motor 2's rotation drive its inside rotary vane 4 that draws water that sets up and rotate, thereby realize the extraction work of water pump right, through the connecting flange dish 15 that prevents stifled rotation screw axis 7 top and set up, and connecting flange dish 15 is connected fixedly through the bottom of bolt with the rotary vane 4 that draws water, can drive simultaneously through connecting flange dish 15 and prevent stifled rotation screw axis 7 and carry out fast-speed rotation under the pivoted condition of rotary vane 4 that draws water, thereby it rotates to drive crushing cutter piece 9 on the cylinder crushing cutter arbor 8, and then make this water pump can carry out kibbling effect to the debris that exist in the aquatic, can make the efficiency that the water pump was drawn water simultaneously improve, and can avoid the problem of inlet channel 6 jam to appear.

Through the combination of the cylindrical rod 16, the buffer cavity 17, the buffer telescopic rod 18 and the buffer spring 19 as the buffer supporting component 5 and the design of the movable penetration between the buffer telescopic rod 18 and the supporting plate 10, when the water pump vibrates, the vibration of the water pump in the working process can be reduced through the mutual matching between the cylindrical rod 16, the buffer telescopic rod 18 and the buffer spring 19, so that the phenomenon that the components of the water pump are loosened and separated under the vibration condition is reduced, the pressure of water entering the water pump is increased when the water pump pumps water, and therefore substances in the water collide with the strip-shaped blades arranged on the hard steel sheet 20, and further impurities are cut into multiple sections to reduce the phenomenon that the water pump is blocked, further improve the anti-clogging function of the water pump.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a prevent water pump of jam, includes pump body motor case (1), its characterized in that: the pump body motor box is characterized in that a driving motor (2) is arranged inside the pump body motor box (1), a water pump body (3) is fixed at the bottom end of the pump body motor box (1), a water pumping rotary vane (4) is arranged inside the water pump body (3), buffering supporting components (5) are arranged on two sides of the outer bottom end of the water pump body (3), a water inlet pipeline (6) is connected to the middle of the bottom end of the water pump body (3), an anti-blocking rotating spiral shaft (7) is vertically arranged inside the water inlet pipeline (6), cylindrical crushing cutter bars (8) are uniformly arranged on the anti-blocking rotating spiral shaft (7), crushing cutter blades (9) are uniformly arranged on the surfaces of the cylindrical crushing cutter bars (8), a supporting plate (10) is arranged at the bottom of the water inlet pipeline (6), a water pumping inlet pipe (11) is fixedly communicated with the bottom of the supporting plate (10), and a filter plate (12) is arranged at the upper end inside the water pumping inlet pipe (11), the bottom that corresponds of anti-blocking filter board (12) is equipped with installation frame (13), the left side intercommunication of water pump body (3) has outlet conduit (14).

2. An anti-clogging water pump according to claim 1, characterized in that: the rotating shaft of the driving motor (2) penetrates through the middle part inside the water pump body (3) and is fixedly connected with the water pumping rotary vane (4).

3. An anti-clogging water pump according to claim 1, characterized in that: the top end of the anti-blocking rotary screw shaft (7) is fixed with a connecting flange plate (15), and the connecting flange plate (15) is fixedly connected with the bottom of the water pumping rotary vane (4) through a bolt.

4. An anti-clogging water pump according to claim 1, characterized in that: the buffer supporting assembly (5) comprises a cylindrical rod (16), a buffer cavity (17) is formed in the cylindrical rod (16), a buffer telescopic rod (18) is movably arranged in the buffer cavity (17), the bottom end of the buffer telescopic rod (18) is used for extending to the outside and sleeved with a buffer spring (19), and the buffer telescopic rod (18) and the supporting plate (10) are movably arranged in a penetrating mode.

5. An anti-clogging water pump according to claim 1, characterized in that: the inner side of the installation frame (13) is uniformly and vertically provided with a hard steel sheet (20), and the bottom of the hard steel sheet (20) is provided with a strip-shaped blade.

6. An anti-clogging water pump according to claim 1, characterized in that: the water pump body (3), the water inlet pipeline (6) and the water pumping inlet pipe (11) are communicated with each other.