CN212597682U

CN212597682U - Pipeline dredging device for municipal works

Info

Publication number: CN212597682U
Application number: CN202020301161.5U
Authority: CN
Inventors: 董耀文; 吴颖华; 刘祥; 何映红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2021-02-26
Anticipated expiration: 2030-03-12

Abstract

The utility model relates to a municipal works technical field just discloses a pipeline desilting device for municipal works, the on-line screen storage device comprises a base, the air inlet has been seted up at the top of base, the bottom of base is provided with the wheel, the cavity has been seted up to the inside of base, the gas outlet has been seted up in the left side of base, welded fastening has the backup pad on the upper and lower inner wall of cavity. This pipeline desilting device for municipal works, place one section of sewer pipe in the seal groove, twist fixing bolt from the screw hole and fix, the starter motor, the motor drives the axis of rotation and rotates, the clearance is smashed to silt and sharp hard thing wherein in the sewer pipe to spiral desilting sword fast rotation in the axis of rotation, can reach the effect of thoroughly clearing up silt in the pipeline, in the axis of rotation pivoted, it rotates to drive the air-blast axis of rotation, the flabellum seat produces strong wind, blow the silt in the sewer pipe, can clear up silt when dredging silt, the effect of high-efficient clearance pipeline silt has been reached.

Description

Pipeline dredging device for municipal works

Technical Field

The utility model relates to a municipal works technical field specifically is a pipeline desilting device for municipal works.

Background

Municipal drainage pipe system is very important infrastructure in urban construction, it can be timely discharge the domestic wastewater in the city and earth's surface sewage outside the city, avoid sewage gathering to cause the influence to people's life in the city, but along with the long-time use of pipeline, silt blocks up the pipeline and causes the drainage not smooth, current pipeline dredging device, only adopt high-pressure water to penetrate the desilting method, can not clear up the heavy object in the silt, the clearance is not thorough, when dredging is carried out to the pipeline jam department simultaneously, can not discharge silt outside the device simultaneously, desilting is inefficient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a pipeline dredging device for municipal works has solved the problem that the desilting is not thorough and inefficiency.

(II) technical scheme

For the purpose of realizing that above-mentioned desilting is thorough and efficient, the utility model provides a following technical scheme: the utility model provides a pipeline dredging device for municipal works, includes the base, the air inlet has been seted up at the top of base, the bottom of base is provided with the wheel, the cavity has been seted up to the inside of base, the gas outlet has been seted up in the left side of base, welded fastening has the backup pad on the upper and lower inner wall of cavity, welded fastening has the motor on the right side inner wall of cavity, the fixed surface of the output of motor is cup jointed the driving gear, the driving gear is connected with the driven gear meshing on the blast air dredging device, the left side of base is close to top position welded fastening and is had the supporting seat, the seal groove has been seted up in the left side of supporting seat, the left side of supporting seat is located the seal groove inboard and.

Preferably, the blast dredging device comprises a rotating shaft, a spiral dredging cutter, a second driven gear, a blast rotating shaft and a fan blade seat, wherein the driven gear is meshed with a driving gear, an inner ring of the driven gear is fixedly sleeved with the outer surface of the rotating shaft, one end of the rotating shaft, which is far away from the driven gear, penetrates through bearing inner rings on the left side of the base and on the supporting plate, the outer surface of the rotating shaft is fixedly sleeved with the bearing inner rings on the left side of the base and on the supporting plate, the outer surface of one end, which is positioned outside the base, of the rotating shaft is fixedly welded with the spiral dredging cutter, the outer surface of the rotating shaft is fixedly sleeved with the inner ring of the second driven gear between the supporting plate and the driven gear, the second driven gear is meshed with the blast gear, and the, one end of the air blowing rotating shaft, which is far away from the air blowing gear, penetrates through a bearing on the supporting plate and is welded and fixed with the fan blade seat, and the outer surface of the air blowing rotating shaft is fixedly sleeved with a bearing inner ring on the supporting plate.

Preferably, the inside and outside diameter looks adaptation of seal groove and sewer pipe, sewer pipe can place in the seal groove, does not produce the clearance between the two, more is favorable to the sealed of desilting in-process pipeline.

Preferably, screw hole evenly distributed is at the surface of supporting seat, and the contained angle between adjacent screw hole is 90, fixes the sewer pipe in the seal groove through twist fixing bolt to the threaded hole, and the pipeline produces and rocks relatively when avoiding the desilting, influences the desilting effect.

Preferably, the spiral desilting sword the material is carbide, and the knife tip quenching treatment, and the hardness of carbide material's spiral desilting sword is great, can be quick after the quenching treatment break away the hard barrier in the silt, avoids damaging the tool bit, more is favorable to the cleaing away of silt in the pipeline.

Preferably, the specification of driven gear and second driven gear is the same, and driven gear can rotate with second driven gear synchronous, avoids the shearing force that the rotation axis received too big in the rotation process, reduces the life of rotation axis.

Preferably, the blower gears are located at positions directly above and directly below the second driven gear, respectively.

Preferably, the directions of the fan blades on the upper fan blade seat and the lower fan blade seat are opposite, and in the rotating process of the fan blade seats, the left wind can be generated and is discharged to the base from the air outlet, and enters the sewer pipeline to clean sludge in the pipeline.

Compared with the prior art, the utility model provides a pipeline dredging device for municipal works possesses following beneficial effect:

1. this pipeline desilting device for municipal works places one section of sewer pipe in the seal groove, twists fixing bolt from the screw hole and fixes, and starting motor, motor drive axis of rotation rotate, and the clearance is smashed to the silt and sharp hard thing wherein in the sewer pipe to spiral desilting sword fast turn in the axis of rotation, can reach the effect of thoroughly clearing up silt in the pipeline.

2. This pipeline desilting device for municipal works, when the axis of rotation pivoted, drive the air-blast axis of rotation and rotate, the flabellum seat produces the high wind, blows the silt in the downcomer, can clear up silt when carrying out the mediation to silt, has reached the effect of high-efficient clearance pipeline silt.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a cross-sectional view taken along line a-a of fig. 2 in accordance with the present invention;

fig. 4 is a perspective view of the blast dredging device of the utility model.

Wherein: 1. a base; 2. a wheel; 3. an air inlet; 4. a supporting seat; 5. a sealing groove; 6. a cavity; 7. A threaded hole; 8. an electric motor; 9. a driving gear; 10. a blast dredging device; 11. an air outlet; 12. a support plate; 1001. a rotating shaft; 1002. a spiral desilting knife; 1003. a second driven gear; 1004. a driven gear; 1005. a blower gear; 1006. a blast rotary shaft; 1007. a fan blade seat.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a pipeline dredging device for municipal works, which comprises a base 1, an air inlet 3 is arranged on the top of the base 1, wheels 2 are arranged on the bottom of the base 1, a cavity 6 is arranged in the base 1, an air outlet 11 is arranged on the left side of the base 1, a support plate 12 is welded and fixed on the upper inner wall and the lower inner wall of the cavity 6, a motor 8 is welded and fixed on the inner wall on the right side of the cavity 6, a driving gear 9 is sleeved on the outer surface of the output end of the motor 8, the driving gear 9 is engaged and connected with a driven gear 1004 on a blast dredging device 10, a support seat 4 is welded and fixed on the position near the upper side of the left side of the base 1, a seal groove 5 is arranged on the left side of the support seat 4, the inner diameter and the outer diameter of the seal, more be favorable to the sealed of desilting in-process pipeline, the left side of supporting seat 4 is located 5 inboards of seal groove and has seted up gas outlet 11, threaded hole 7 is seted up to the surface of supporting seat 4, threaded hole 7 evenly distributed is at the surface of supporting seat 4, and the contained angle between adjacent threaded hole 7 is 90, fixes the sewer pipe in seal groove 5 through twisting fixing bolt in to threaded hole 7, and the pipeline produces and rocks relatively when avoiding the desilting, influences the desilting effect.

The blast dredging device 10 comprises a rotating shaft 1001, a spiral dredging cutter 1002, a second driven gear 1003, a driven gear 1004, a blast gear 1005, a blast rotating shaft 1006 and a fan blade seat 1007, wherein the driven gear 1004 is meshed with the driving gear 9, the inner ring of the driven gear 1004 is fixedly sleeved with the outer surface of the rotating shaft 1001, one end of the rotating shaft 1001, which is far away from the driven gear 1004, penetrates through the bearing inner rings on the left side of the base 1 and on the supporting plate 12, the outer surface of the rotating shaft 1001 is fixedly sleeved with the bearing inner rings on the left side of the base 1 and on the supporting plate 12, the outer surface of one end 1001, which is positioned outside the base 1, of the rotating shaft is welded and fixed with the spiral dredging cutter 1002, the spiral dredging cutter 1002 is made of hard alloy, the cutter point is quenched, the hardness of the spiral dredging cutter 1002 made of the hard alloy is higher, hard obstacles, the sludge in the pipeline can be cleaned conveniently, the outer surface of the rotating shaft 1001 is positioned between the support plate 12 and the driven gear 1004 and fixedly sleeved with the inner ring of the second driven gear 1003, the specifications of the driven gear 1004 and the second driven gear 1003 are the same, the driven gear 1004 can synchronously rotate with the second driven gear 1003, the phenomenon that the shearing force received by the rotating shaft 1001 in the rotating process is overlarge is avoided, the service life of the rotating shaft 1001 is shortened, the second driven gear 1003 is meshed with the blowing gear 1005, the blowing gear 1005 is respectively positioned at the position right above and right below the second driven gear 1003, the inner ring of the blowing gear 1005 is fixedly sleeved with the outer surface of the blowing rotating shaft 1006, one end of the blowing rotating shaft 1006, which is far away from the blowing gear 1005, penetrates through the bearing on the support plate 12 and is welded and fixed with the fan blade seats 1007, the directions of the fan blades on the, can generate left wind which is discharged to the base 1 from the air outlet 11 and enters a sewer pipeline to clean sludge in the pipeline, and the outer surface of the blowing rotating shaft 1006 is fixedly sleeved with the bearing inner ring on the supporting plate 12.

When the device is used, a section of the sewer pipe is placed in the sealing groove 5 on the supporting seat 4, the fixing bolt is screwed in from the threaded hole 7 to fix the sewer pipe, the motor 8 with the model of Y280S-6 in the cavity 6 is started, the driving gear 9 on the output end of the motor 8 drives the driven gear 1004 engaged on the driving gear to rotate, the driven gear 1004 drives the rotating shaft 1001 to rotate, the spiral desilting knife 1002 on the rotating shaft 1001 rapidly rotates to crush and clean sludge in the sewer pipe and sharp hard objects in the sludge, the effect of thoroughly cleaning the sludge in the sewer pipe can be achieved, when the rotating shaft 1001 rotates, the second driven gear 1003 on the rotating shaft 1001 drives the blowing gear to rotate to further drive the blowing rotating shaft 1006 to rotate, the fan blade seat sucks air from the air inlet 3, the fan blade seat rotates to generate strong wind, the strong wind is discharged into the sewer pipe from the air outlet 11 to blow the sludge in the sewer, the sludge can be cleared while being dredged, and the effect of efficiently clearing the sludge in the pipeline is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pipeline desilting device for municipal works, includes base (1), its characterized in that: the air inlet (3) is formed in the top of the base (1), wheels (2) are arranged at the bottom of the base (1), a cavity (6) is formed in the base (1), an air outlet (11) is formed in the left side of the base (1), supporting plates (12) are fixedly welded on the upper inner wall and the lower inner wall of the cavity (6), a motor (8) is fixedly welded on the inner wall of the right side of the cavity (6), a driving gear (9) is fixedly sleeved on the outer surface of the output end of the motor (8), the driving gear (9) is meshed with a driven gear (1004) on the blast dredging device (10), a supporting seat (4) is fixedly welded on the position, close to the upper side, of the left side of the base (1), a sealing groove (5) is formed in the left side of the supporting seat (4), and an air outlet (11) is formed in the left side of, the outer surface of the supporting seat (4) is provided with a threaded hole (7).

2. The pipeline dredging device for municipal engineering according to claim 1, characterized in that: the blast dredging device (10) comprises a rotating shaft (1001), a spiral dredging cutter (1002), a second driven gear (1003), a driven gear (1004), a blast gear (1005), a blast rotating shaft (1006) and a fan blade seat (1007), wherein the driven gear (1004) is meshed with a driving gear (9), an inner ring of the driven gear (1004) is fixedly sleeved with an outer surface of the rotating shaft (1001), one end, far away from the driven gear (1004), of the rotating shaft (1001) penetrates through a bearing inner ring on the left side of the base (1) and on the supporting plate (12), an outer surface of the rotating shaft (1001) is fixedly sleeved with a bearing inner ring on the left side of the base (1) and on the supporting plate (12), an outer surface of one end, located outside the base (1), of the rotating shaft (1001) is fixedly welded with the spiral dredging cutter (1002), and an outer surface of the rotating shaft (1001) is located between the supporting plate (12) and the driven gear (1004) and fixedly sleeved with an inner ring of The second driven gear (1003) is meshed with the air blowing gear (1005) in a connected mode, an inner ring of the air blowing gear (1005) is fixedly sleeved with the outer surface of the air blowing rotating shaft (1006), one end, far away from the air blowing gear (1005), of the air blowing rotating shaft (1006) penetrates through a bearing on the supporting plate (12) and is fixedly welded with the fan blade seat (1007), and the outer surface of the air blowing rotating shaft (1006) is fixedly sleeved with an inner ring of the bearing on the supporting plate (12).

3. The pipeline dredging device for municipal engineering according to claim 1, characterized in that: the inner diameter and the outer diameter of the sealing groove (5) are matched with the inner diameter and the outer diameter of the sewer pipeline.

4. The pipeline dredging device for municipal engineering according to claim 1, characterized in that: the threaded holes (7) are uniformly distributed on the outer surface of the supporting seat (4), and the included angle between every two adjacent threaded holes (7) is 90 degrees.

5. The pipeline dredging device for municipal engineering according to claim 2, characterized in that: the spiral dredging cutter (1002) is made of hard alloy, and the cutter tip is subjected to quenching treatment.

6. The pipeline dredging device for municipal engineering according to claim 2, characterized in that: the driven gear (1004) and the second driven gear (1003) have the same specification.

7. The pipeline dredging device for municipal engineering according to claim 2, characterized in that: the blower gears (1005) are respectively positioned at positions right above and right below the second driven gear (1003).

8. The pipeline dredging device for municipal engineering according to claim 2, characterized in that: the directions of the fan blades on the upper fan blade seat (1007) and the lower fan blade seat are opposite.