CN116892520A

CN116892520A - A micro screw pump

Info

Publication number: CN116892520A
Application number: CN202310903528.9A
Authority: CN
Inventors: 金宝平
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-22
Filing date: 2023-07-22
Publication date: 2023-10-17

Abstract

The invention relates to the field of screw pumps, in particular to a miniature screw pump. The invention aims to provide a miniature screw pump which can rapidly discharge fine stone particles contained in circulated moisture. The aim of the invention is achieved by the following technical scheme: the utility model provides a miniature screw pump, includes the straight-through pipe and fixes and communicates the push pipe in the straight-through pipe upside, the middle part fixedly connected with slant of straight-through pipe sets up the sieve, the middle part of push pipe rotates and is connected with the rotary rod, the top fixedly connected with motor of rotary rod, motor fixedly connected with is in the top of push pipe, fixedly connected with helical blade on the rotary rod.

Description

Miniature screw pump

Technical Field

The invention relates to the field of screw pumps, in particular to a miniature screw pump.

Background

Screw pumps, also known as "screw water lifts", "archimedes screw pumps". A pump for making water body rise along axial spiral shape by using the rotation of spiral blade. Consists of a shaft, a helical blade and a shell. When pumping water, the pump is placed in water in an inclined way, so that the inclination angle of the main shaft of the water pump is smaller than that of the spiral blade, and the lower end of the spiral blade is contacted with water. When the prime mover drives the screw pump shaft to rotate through the speed changing device, water enters the blades and rises along the screw type flow channel until the water flows out. The screw pump mixing mechanism has the advantages of simple structure, easy manufacture, large flow, small head loss and high efficiency, and in the prior art, for example, a screw pump mixing mechanism with the application number of 201310637092.X can be suitable for conveying various powdery materials such as cement, cement raw materials, coal dust and the like, but is not suitable for rapidly discharging fine stone particles contained in circulating water.

Disclosure of Invention

The invention aims to provide a miniature screw pump which can rapidly discharge fine stone particles contained in circulated moisture.

The aim of the invention is achieved by the following technical scheme: the utility model provides a miniature screw pump, includes the straight-through pipe and fixes and communicates the push pipe in the straight-through pipe upside, the middle part fixedly connected with slant of straight-through pipe sets up the sieve, the middle part of push pipe rotates and is connected with the rotary rod, the top fixedly connected with motor of rotary rod, motor fixedly connected with is in the top of push pipe, fixedly connected with helical blade on the rotary rod.

The jacking pipes are corresponding to the sieve plates and are arranged in parallel.

And a plurality of filtering holes are uniformly formed in the sieve plate.

The front side and the rear side of the straight-through pipe are respectively and fixedly connected with a four-angle plate.

The upper side of the jacking pipe is fixed and communicated with a material receiving frame.

Drawings

The invention will be described in further detail with reference to the accompanying drawings and detailed description.

FIG. 1 is a schematic view of a part of the structure of a straight-through pipe of the present invention;

FIG. 2 is a schematic view of the bottom view of the straight through pipe of the present invention;

FIG. 3 is a schematic view of a portion of the structure of a screen deck of the present invention;

FIG. 4 is a schematic view of a portion of the construction of a bottom tube according to the present invention;

FIG. 5 is a schematic view of a portion of the structure of the chassis of the present invention;

FIG. 6 is a schematic view of a part of the structure of the push pipe of the present invention;

FIG. 7 is a schematic view of a portion of the structure of the annular tube of the present invention;

FIG. 8 is a schematic view of a top pipe according to the present invention in semi-section;

FIGS. 9 and 10 are schematic views of the overall structure of the present invention;

FIG. 11 is a schematic partial cross-sectional view of the overall structure of the present invention;

in the figure: a straight pipe 101; a screen plate 102; a bottom tube 201; a pushing column 202; a chassis 203; a handle 204; top pipe 301; a receiving frame 302; an annular tube 303; a rotating lever 304; a motor 305; spiral vane 306.

Detailed Description

This part works according to what is expressed in fig. 1-11: in order to be convenient for carry out quick discharge to the tiny stone granule that contains in the water that circulates, during the use, make the front and back both sides butt joint installation to the pipeline of circulating moisture respectively in the straight-through pipe 101, and then install a sieve 102 that can carry out screening with tiny stone granule in the middle part slant of straight-through pipe 101, and pass through the top tube 301 that the bolt fastening and a corresponding sieve 102 slope set up in the middle part upside of straight-through pipe 101, when the tiny stone granule striking slope set up of being convenient for sieve 102, because the slope setting of sieve 102 makes the stone upwards slide, and then have the trend of sliding into in the top tube 301, driving motor 305 this moment, make the rotary rod 304 that is located on the output shaft of motor 305 and carries out fixed connection through the shaft coupling take place rotatoryly, further be located on rotary rod 304 and pass through welded fixed connection's spiral leaf 306 and rotate, thereby carry out the transmission with the tiny stone granule that slides into in the top tube 301 and discharge, the tiny stone granule that makes in the water contain, improve the moisture quality, separate impurity and moisture.

This part works according to what is expressed in fig. 1-11: so that the jacking pipe 301 corresponds to the sieve plate 102 and is arranged in parallel, so that stones can quickly flow into the jacking pipe 301 to be discharged due to the acting force of impacting the inclined sieve plate 102 during circulation.

This part works according to what is expressed in fig. 1-11: when the sieve plate 102 filters stones, the filtering work is performed through a plurality of filtering holes positioned on the sieve plate 102.

This part works according to what is expressed in fig. 1-11: the front side and the rear side of the straight-through pipe 101 are fixedly connected with a four corner plate through bolts respectively, and four corners of each four corner plate are respectively provided with a round hole, so that the straight-through pipe is convenient to be in butt joint communication with other pipelines.

This part works according to what is expressed in fig. 1-11: the upper side of the jacking pipe 301 is fixed and communicated with a receiving frame 302 through bolts, so that fine stone particles conveyed by the spiral blades 306 are conveniently collected into the receiving frame 302 for unified treatment.

The material receiving frame 302 is detachable.

This part works according to what is expressed in fig. 1-11: so that the material receiving frame 302 can be detached to further detach the material receiving frame 302 from the top pipe 301 through bolts and nuts fixedly connected with bolts, and further the stones collected in the material receiving frame 302 can be concentrated.

The left side of the upper side of the jacking pipe 301 is fixed and communicated with an annular pipe 303, and the fixed and communicated position of the annular pipe 303 and the jacking pipe 301 is located on the upper side of the material receiving frame 302.

This part works according to what is expressed in fig. 1-11: when the spiral blades 306 bring stones into the material receiving frame 302 through rotation, the water with the broken slag in one point is synchronously brought out, and then when the water is stored in the material receiving frame 302, the water overflows upwards, so that the top of the annular pipe 303 is fixed and communicated between the material receiving frame 302 and the position communicated with the top pipe 301 through bolts, and when the water with the slag in the interior overflows upwards, the water flows into the annular pipe 303 and is discharged, and further, the secondary discharge of the water with the slag is achieved, and backflow is prevented.

The bottom of the annular tube 303 is uniformly provided with a plurality of small holes.

This part works according to what is expressed in fig. 1-11: a plurality of small holes are uniformly formed in the bottom of the annular pipe 303, so that moisture flowing into the annular pipe 303 and containing residues can be discharged.

The bottom of the straight-through pipe 101 is fixed and communicated with a bottom pipe 201, a pushing column 202 is slidably connected inside the bottom pipe 201, a bottom frame 203 is fixedly connected to the bottom of the pushing column 202, the right side of the bottom frame 203 is slidably connected to the right side of the bottom pipe 201, and a handle 204 is fixedly connected to the right side of the bottom frame 203.

This part works according to what is expressed in fig. 1-11: in order to prevent the stones screened from accumulating on one side of the screen plate 102, the bottom tube 201 is fixed and communicated to the bottom of the straight-through tube 101 through bolts in a synchronous inclined manner, a pushing column 202 with a concave arc-shaped upper surface is connected in a sliding manner in the bottom tube 201, the pushing column 202 moves upwards to further push the stones screened to one side of the screen plate 102 upwards to the position of a rotating spiral blade 306, the accumulated stones are discharged through the rotating spiral blade 306, when the pushing column 202 moves upwards, a bottom frame 203 is fixedly connected to the bottom of the pushing column 202 through welding, the right side of the bottom frame 203 is connected to the right side of the bottom tube 201 through welding in a fixed manner, the pushing column 202 pushes the stones upwards through pushing of the bottom frame 203 while the pushing column 204 is controlled to move manually, and the stones are prevented from accumulating on one side of the screen plate 102.

A plurality of grooves are uniformly formed on the upper side of the pushing column 202.

This part works according to what is expressed in fig. 1-11: a plurality of grooves are uniformly formed on the upper side of the pushing column 202, so that friction between the pushing column 202 and stones is conveniently improved.

Claims

1. The utility model provides a miniature screw pump, includes straight-through pipe (101) and fixes and communicates push pipe (301) in straight-through pipe (101) upside, its characterized in that: the middle part fixedly connected with slant of through pipe (101) sets up sieve (102), the middle part rotation of push pipe (301) is connected with rotary rod (304), the top fixedly connected with motor (305) of rotary rod (304), motor (305) fixedly connected with is in the top of push pipe (301), fixedly connected with helical blade (306) on rotary rod (304).

2. A micro-screw pump according to claim 1, wherein: the jacking pipes (301) are corresponding to the sieve plate (102) and are arranged in parallel.

3. A micro-screw pump according to claim 1, wherein: a plurality of filtering holes are uniformly formed in the screen plate (102).

4. A micro-screw pump according to claim 1, wherein: the front side and the rear side of the straight-through pipe (101) are respectively fixedly connected with a four-angle plate.

5. A micro-screw pump according to claim 1, wherein: the upper side of the jacking pipe (301) is fixed and communicated with a material receiving frame (302).

6. A micro-screw pump according to claim 5, wherein: the material receiving frame (302) is detachable.

7. A micro-screw pump according to claim 6, wherein: the left side of the upper side of the jacking pipe (301) is fixed and communicated with an annular pipe (303), and the fixed and communicated position of the annular pipe (303) and the jacking pipe (301) is located on the upper side of the material receiving frame (302).

8. A micro-screw pump according to claim 7, wherein: the bottom of the annular tube (303) is uniformly provided with a plurality of small holes.

9. A micro-screw pump according to claim 8, wherein: the bottom of through pipe (101) is fixed and communicates there is bottom pipe (201), the inside sliding connection of bottom pipe (201) has pushing away stock column (202), the bottom fixedly connected with chassis (203) of pushing away stock column (202), the right side sliding connection of chassis (203) is on the right side of bottom pipe (201), the right side fixedly connected with handle (204) of chassis (203).

10. A micro-screw pump according to claim 9, wherein: and a plurality of grooves are uniformly formed in the upper side of the pushing column (202).