CN216360750U

CN216360750U - Water conservancy desilting car suction pump head

Info

Publication number: CN216360750U
Application number: CN202123107873.7U
Authority: CN
Inventors: 董正南; 陈玉梅; 何旭旭
Original assignee: Anhui Xinhui Water Conservancy And Electric Power Engineering Co ltd
Current assignee: Anhui Xinhui Water Conservancy And Electric Power Engineering Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-04-22
Anticipated expiration: 2031-12-10

Abstract

The application discloses water conservancy desilting car suction pump head relates to the water conservancy desilting field, including the pump head main part, the inside fixed mounting that the pump head main part is close to the bead has the mounting panel, one side fixed mounting of pump head main part has submersible motor, the top fixed mounting of mounting panel has the casing, the inside of casing rotates and is connected with the pivot, submersible motor's output stretches into the inside of casing and is connected with the pivot transmission, the one end of pivot is passed casing and mounting panel and is provided with the stirring board, the bottom fixed mounting of stirring board has a plurality of stirring poles. The utility model provides a pump head main part stirring rod can insert silt when stretching into in the silt, and the dive motor can drive the stirring rod through the transmission and rotate, stirs silt to break up silt, the pump head main part of being convenient for extracts silt, has effectively solved because the mutual adhesion of silt is in the same place, and the problem that the extraction efficiency is not high of suction pump head to heavy end silt.

Description

Water conservancy desilting car suction pump head

Technical Field

The application relates to a water conservancy desilting field especially relates to a water conservancy desilting car suction pump head.

Background

The urban daily use has a large amount of domestic sewage and industrial wastewater, and the sewage and the wastewater pollute river channels and the environment of the urban use, seriously affect the life of urban residents, seriously pollute areas, even harm the life of animals and plants and the living conditions of human beings, and destroy the ecological balance because the sewage and the wastewater are not treated in time.

Sewage treatment among some hydraulic engineering systems collects silt through the desilting car, generally with the pump head of suction pump in deepening silt to silt is sucked, nevertheless to the silt of sinking the end, because silt mutual adhesion is together, leads to the suction pump head extraction efficiency not high, consequently, it is necessary to provide a water conservancy desilting car suction pump head and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve because the mutual adhesion of silt is in the same place, the problem that the extraction efficiency is not high of suction pump head to heavy end silt, this application provides a water conservancy desilting car suction pump head.

The application provides a water conservancy desilting car suction pump head adopts following technical scheme:

the utility model provides a water conservancy desilting car suction pump head, includes the pump head main part, the inside fixed mounting that the pump head main part is close to the bead has the mounting panel, one side fixed mounting of pump head main part has submersible motor, the top fixed mounting of mounting panel has the casing, the inside of casing rotates and is connected with the pivot, submersible motor's output stretches into the inside of casing and is connected with the pivot transmission, the one end of pivot is passed casing and mounting panel and is provided with the stirring board, the bottom fixed mounting of stirring board has a plurality of stirring poles.

Optionally, a plurality of through holes are formed in the mounting plate, and filter screens are fixedly mounted in the through holes.

Optionally, a plurality of cutting blades are fixedly mounted on the circumferential side surface of the rotating shaft at the bottom of the mounting plate.

Optionally, a sealing bearing is arranged between the rotating shaft and the mounting plate.

Optionally, one end of the submersible motor extending into the housing is fixedly provided with a driving bevel gear, and the peripheral side surface of the rotating shaft positioned inside the housing is fixedly provided with a driven bevel gear meshed with the driving bevel gear.

Optionally, the side of the pump head main body is fixedly provided with a protective shell, and the submersible motor is accommodated in the protective shell.

Optionally, be provided with the extensible member between stirring board and the pivot, the extensible member includes sleeve pipe and movable rod, sleeve pipe fixed mounting is in the bottom of pivot, movable rod sliding connection stirs board fixed mounting in the sheathed tube bottom, the intraductal spring that is provided with of cover, the top and the sheathed tube interior roof of spring offset, the bottom and the movable rod of spring offset.

Optionally, a boss is formed at one end of the movable rod, which is located on the sleeve.

To sum up, the present application includes the following beneficial effects:

this application has adopted the mounting panel, the dive motor, initiative bevel gear, the apparatus further comprises a rotating shaft, cutting blade, stir mutually supporting between board and the stirring rod, the stirring rod can insert silt when the pump head main part stretches into in the silt, the dive motor can drive the stirring rod through the transmission and rotate, stir silt, thereby break up silt, the pump head main part of being convenient for extracts silt, effectively solved because silt mutual adhesion is in the same place, the problem that the extraction efficiency is not high of suction pump head to heavy end silt, and the pivot can drive cutting blade when rotating and rotate simultaneously, make cutting blade carry out the breakage to massive clod, so that clod after the breakage can see through in the filter screen gets into the pump head main part, effectively avoided in the bold clod gets into the pipeline that links to each other with the pump head main part and cause the jam of pipeline.

Drawings

FIG. 1 is a schematic view of the internal structure of a pump head body of the present application;

FIG. 2 is an enlarged view at A of FIG. 2 of the present application;

fig. 3 is a schematic view of the internal structure of the telescopic member of the present application.

Description of reference numerals: 1. a pump head main body; 2. mounting a plate; 21. a through hole; 211. filtering with a screen; 22. sealing the bearing; 3. a submersible motor; 31. a drive bevel gear; 32. a protective shell; 4. stirring the plate; 41. a stirring rod; 5. a housing; 51. a rotating shaft; 511. a cutting blade; 512. a driven bevel gear; 6. a telescoping member; 61. a sleeve; 611. a spring; 62. a movable rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Please refer to fig. 1-2, the application discloses a water conservancy desilting car pump head of sucking, including pump head main part 1, can stretch into in the silt with pump head main part 1 and suck the silt, the inside fixed mounting that pump head main part 1 is close to the bead has mounting panel 2, the top fixed mounting of mounting panel 2 has relative sealed casing 5, the inside rotation of casing 5 is connected with the pivot 51 of vertical setting, one side fixed mounting of pump head main part 1 has dive motor 3, dive motor 3's output stretches into the inside of casing 5 and is connected with the pivot 51 transmission, dive motor 3 can drive pivot 51 when rotating and rotate.

Referring to fig. 1-2, one end of the rotating shaft 51 penetrates through the housing 5 and the mounting plate 2 and is provided with a stirring plate 4, a plurality of stirring rods 41 are fixedly mounted at the bottom of the stirring plate 4, the stirring rods 41 extend out of the pump head main body 1, the stirring rods 41 can be inserted into sludge when the pump head main body 1 extends into the sludge, and then the rotating shaft 51 can drive the stirring rods 41 to rotate through the stirring plate 4 when rotating, so as to stir the sludge, so that the sludge is scattered, and the sludge can be conveniently pumped by the pump head main body 1.

Referring to fig. 1-2, a plurality of through holes 21 for sludge to pass through are formed in the mounting plate 2, a filter screen 211 is fixedly installed in the through holes 21, and the filter screen 211 can block the agglomerated soil blocks, so as to block the soil blocks from entering the pipeline connected with the pump head main body 1 to block the pipeline. The side face of week that pivot 51 is located the mounting panel 2 bottom is fixed mounting have a plurality of cutting blade 511, and pivot 51 can drive cutting blade 511 simultaneously and rotate when rotating for cutting blade 511 carries out the breakage to bold clod, so that the clod after the breakage can pass through filter screen 211 and get into in the pump head main part 1. The sealing bearing 22 is arranged between the rotating shaft 51 and the mounting plate 2, and the sealing bearing 22 has certain sealing performance and can prevent sludge from entering the shell 5 to damage related components in the shell 5.

Referring to fig. 1-2, a driving bevel gear 31 is fixedly installed at one end of the submersible motor 3 extending into the housing 5, a driven bevel gear 512 engaged with the driving bevel gear 31 is fixedly installed at the peripheral side surface of the rotating shaft 51 located inside the housing 5, and the submersible motor 3 drives the rotating shaft 51 to rotate through the driving bevel gear 31 and the driven bevel gear 512. The side fixed mounting of pump head main part 1 has protecting crust 32, and dive motor 3 holds in protecting crust 32, can effectively wrap up dive motor 3, has effectively avoided dive motor 3 to expose outside, has reduced the impaired probability of dive motor 3, has improved dive motor 3's life.

Referring to fig. 1 and 3, a telescopic member 6 for buffering is disposed between the stirring plate 4 and the rotating shaft 51, the telescopic member 6 includes a sleeve 61 and a movable rod 62, the sleeve 61 is vertically and fixedly mounted at the bottom of the rotating shaft 51, the movable rod 62 is slidably connected in the bottom of the sleeve 61 and can slide along the axial direction of the sleeve 61, the stirring plate 4 is fixedly mounted at the bottom of the movable rod 62, a spring 611 for buffering is disposed in the sleeve 61, the top of the spring 611 abuts against the inner top wall of the sleeve 61, and the bottom of the spring 611 abuts against the movable rod 62. The stirring rod 41 has a certain rising space to prevent the stirring rod 41 from being damaged due to rigid collision, and a boss is formed at one end of the movable rod 62, which is located on the sleeve 61, so that the movable rod 62 can be effectively prevented from being separated from the sleeve 61.

The application of a water conservancy desilting car suction pump head's implementation principle does: start submersible motor 3, can stretch into in the silt with pump head main part 1 and aspirate silt, stirring rod 41 can insert silt when pump head main part 1 stretches into in the silt, submersible motor 3 drives pivot 51 through drive bevel gear 31 and driven bevel gear 512 and rotates, pivot 51 can drive stirring rod 41 through stirring board 4 when rotatory and rotate, stir silt, thereby break up silt, be convenient for pump head main part 1 extracts silt, pivot 51 can drive cutting blade 511 when rotating and rotate, make cutting blade 511 break massive clod, so that clod after the breakage can see through in filter screen 211 gets into pump head main part 1, effectively avoided the blocking up of the pipeline in the big clod gets into the pipeline that links to each other with pump head main part 1 and cause.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a water conservancy desilting car suction pump head, includes pump head main part (1), its characterized in that: pump head main part (1) is close to inside fixed mounting of bead has mounting panel (2), one side fixed mounting of pump head main part (1) has dive motor (3), the top fixed mounting of mounting panel (2) has casing (5), the internal rotation of casing (5) is connected with pivot (51), the output of dive motor (3) stretches into the inside of casing (5) and is connected with pivot (51) transmission, the one end of pivot (51) is passed casing (5) and mounting panel (2) and is provided with stirring board (4), the bottom fixed mounting of stirring board (4) has a plurality of stirring rods (41).

2. A water conservancy desilting car suction pump head according to claim 1, characterized in that: be provided with a plurality of through-holes (21) on mounting panel (2), fixed mounting has filter screen (211) in through-hole (21).

3. A water conservancy desilting car suction pump head according to claim 2, characterized in that: the rotating shaft (51) is fixedly provided with a plurality of cutting blades (511) on the peripheral side surface of the bottom of the mounting plate (2).

4. A water conservancy desilting car suction pump head according to claim 1, characterized in that: and a sealing bearing (22) is arranged between the rotating shaft (51) and the mounting plate (2).

5. A water conservancy desilting car suction pump head according to claim 1, characterized in that: submersible motor (3) stretches into the inside one end fixed mounting of casing (5) has drive bevel gear (31), pivot (51) lie in the inside all side fixed mounting of casing (5) have with drive bevel gear (31) engaged with driven bevel gear (512).

6. A water conservancy desilting car suction pump head according to claim 1, characterized in that: the side fixed mounting of pump head main part (1) has protecting crust (32), submersible motor (3) hold in protecting crust (32).

7. A water conservancy desilting car suction pump head according to claim 1, characterized in that: stir and be provided with extensible member (6) between movable plate (4) and pivot (51), extensible member (6) include sleeve pipe (61) and movable rod (62), sleeve pipe (61) fixed mounting is in the bottom of pivot (51), movable rod (62) sliding connection is in the bottom of sleeve pipe (61), stirs movable plate (4) fixed mounting in the bottom of movable rod (62), be provided with spring (611) in sleeve pipe (61), the top of spring (611) offsets with the interior roof of sleeve pipe (61), the bottom and the movable rod (62) of spring (611) offset.

8. A water conservancy desilting car suction pump head according to claim 7, characterized in that: a boss is formed at one end, located on the sleeve (61), of the movable rod (62).