Municipal engineering sewer dredging device

Abstract

The utility model discloses a municipal engineering sewer dredging device, and relates to the technical field of sewer cleaning. The device comprises a bottom plate and a supporting assembly fixedly installed at the top of the bottom plate, a desilting mechanism, a filtering mechanism and a moving mechanism are arranged on the bottom plate, the desilting mechanism comprises a lifting assembly and a desilting assembly, and the lifting assembly comprises a first motor fixedly installed at the top of the supporting assembly; a threaded rod is fixedly installed on an output shaft of the first motor, the bottom end of the threaded rod extends into the supporting assembly and is in threaded connection with the supporting assembly, and a first T-shaped block is installed on the outer wall of the threaded rod in a threaded mode. By arranging the lifting assembly, the first motor can be started, the first motor can drive the threaded rod, the threaded rod drives the first T-shaped block, and then the first T-shaped block drives the first hydraulic cylinder on the first T-shaped block and the dredging assembly on the first hydraulic cylinder to adjust the height, so that the height requirements of different sites are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewer cleaning, in particular to a municipal engineering sewer silt removal device. Background Art

[0002] Sewer is a kind of urban public facility, which refers to the pipes through which buildings discharge sewage and rainwater; it also refers to the underground where cities, factories or villages discharge sewage and rainwater.

[0003] In the related art, a municipal engineering sewer dredging device with publication number CN113700130B is disclosed, which includes a machine body, a power mechanism, a dredging mechanism and a flushing mechanism, wherein the power mechanism, the dredging mechanism and the flushing mechanism are all arranged on the machine body; the dredging mechanism includes a mud suction pipe connected to a sludge pump, a driving motor and a plurality of drill bits, wherein the driving motor is arranged in the machine body, the mud suction pipe and the drill bit are both arranged at the front end of the machine body, and the plurality of drill bits are arranged around the mud suction pipe.

[0004] Although the municipal engineering sewer silt clearing device is convenient for cleaning the silt in the sewer pipe, it cannot filter out large solid impurities in the sewage and discharge them automatically. Large solid impurities can only be removed by manual picking, which is not only time-consuming and labor-intensive, but also greatly reduces efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a municipal engineering sewer desilting device, which solves the problem that large solid impurities in sewage cannot be filtered out and automatically discharged, and large solid impurities can only be removed by manual picking. Manual picking is not only time-consuming and labor-intensive, but also greatly reduces efficiency.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a municipal engineering sewer silting device, comprising a bottom plate and a support assembly fixedly mounted on the top of the bottom plate, wherein a silting mechanism, a filtering mechanism and a moving mechanism are arranged on the bottom plate;

[0008] The desilting mechanism comprises a lifting assembly and a desilting assembly, wherein the lifting assembly comprises a motor 1 fixedly mounted on the top of the supporting assembly, a threaded rod is fixedly mounted on the output shaft of the motor 1, the bottom end of the threaded rod extends into the supporting assembly and is threadedly connected to the supporting assembly, a T-block 1 is threadedly mounted on the outer wall of the threaded rod, a hydraulic cylinder 1 is fixedly mounted on the front of the T-block 1, and a rectangular block is fixedly mounted on the output shaft of the hydraulic cylinder 1;

[0009] The filtering mechanism comprises a shock absorbing assembly and a cleaning assembly, wherein the shock absorbing assembly comprises a plurality of telescopic rods (12) fixedly mounted on the top of a base plate (1), and the cleaning assembly comprises a hydraulic cylinder three (20) fixedly mounted in a water collecting tank (13), wherein a push plate (21) is fixedly mounted on the output shaft of the hydraulic cylinder three (20).

[0010] Furthermore, the dredging assembly includes a vertical tube fixedly mounted on the rectangular block, a second motor is fixedly mounted on the top of the vertical tube, a conveying screw is fixedly mounted on the output shaft of the second motor, and a conveying pipe is fixedly mounted on the outer wall of the vertical tube.

[0011] Furthermore, a water collecting tank is fixedly installed on the top of several telescopic rods, springs are respectively wound on the outer walls of several telescopic rods, the tops of several springs are fixedly connected to the water collecting tank, and the bottoms of several springs are fixedly connected to the bottom plate.

[0012] Furthermore, a filter screen 1 is arranged in the water collecting pool, and slide grooves are respectively opened on the left and right sides of the water collecting pool, and T-blocks 2 are respectively fixedly installed on the left and right sides of the filter screen 1, and the two sides of the T-blocks 2 that are away from each other extend outside the slide grooves and are slidably connected to the slide grooves, and fixed blocks are respectively fixedly installed on the left and right sides of the water collecting pool, and hydraulic cylinders 2 are respectively fixedly installed on the tops of the two fixed blocks, and the output shafts of the two hydraulic cylinders 2 are respectively fixedly connected to the two T-blocks 2.

[0013] Furthermore, the bottom of the push plate is in contact with a filter screen, a collecting groove is provided on the back of the water collecting pool, a round rod is fixedly installed in the collecting groove, a filter screen is rotatably sleeved on the outer wall of the round rod, a collecting box is fixedly installed on the back of the water collecting pool, a discharge pipe is fixedly installed on the bottom of the water collecting pool, a support rod is fixedly installed on the top of the water collecting pool, and the outer wall of the support rod is in contact with the delivery pipe.

[0014] Furthermore, the moving mechanism comprises a plurality of round rods 2 fixedly mounted on the bottom of the base plate, and moving wheels are rotatably mounted on the bottom ends of the plurality of round rods 2.

[0015] The utility model has the following beneficial effects:

[0016] 1. By setting up a lifting component, it is possible to start the motor 1, which will drive the threaded rod, which will drive the T-block 1, and the T-block 1 will drive the hydraulic cylinder 1 and the dredging component on the hydraulic cylinder 1 to adjust the height to meet the height requirements of different sites.

[0017] 2. By setting up the dredging component, the motor 2 can be started, and the motor 2 will drive the conveying screw. Through the rotation of the conveying screw, the sludge in the sewer can be raised with the rotation of the conveying screw and transported from the conveying pipe to the filtering mechanism for filtration.

[0018] 3. By setting a shock-absorbing component, the two hydraulic cylinders 2 can be started, and the two hydraulic cylinders 2 will drive the two T-blocks 2. The two T-blocks 2 drive the filter screen 1 thereon to vibrate back and forth in the slideway, thereby preventing the filter screen 1 from being blocked by silt. When the filter screen 1 is vibrated, the water collection pool thereon will also be vibrated, but the water collection pool can alleviate the vibration through the springs on the multiple telescopic rods thereon.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a schematic diagram of the structure of a municipal engineering sewer desilting device according to the utility model;

[0022] Figure 2 This is a side sectional structural schematic diagram of a municipal engineering sewer desilting device of the utility model;

[0023] Figure 3 This is a front cross-sectional structural schematic diagram of a municipal engineering sewer desilting device of the utility model;

[0024] Figure 4 For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0025] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure of B.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Bottom plate; 2. Support assembly; 3. Motor 1; 4. Threaded rod; 5. T-block 1; 6. Hydraulic cylinder 1; 7. Rectangular block; 8. Vertical pipe; 9. Motor 2; 10. Conveying screw; 11. Conveying pipe; 12. Telescopic rod; 13. Water collecting tank; 14. Spring; 15. Filter 1; 16. Slide; 17. T-block 2; 18. Fixed block; 19. Hydraulic cylinder 2; 20. Hydraulic cylinder 3; 21. Push plate; 22. Collecting tank; 23. Round rod 1; 24. Filter 2; 25. Collecting box; 26. Discharge pipe; 27. Support rod; 28. Round rod 2; 29. ​​Moving wheel. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-5 As shown, the utility model is a municipal engineering sewer silting device, comprising a bottom plate 1 and a support assembly 2 fixedly mounted on the top of the bottom plate 1, and a silting mechanism, a filtering mechanism and a moving mechanism are arranged on the bottom plate 1;

[0030] The dredging mechanism includes a lifting assembly and a dredging assembly. The lifting assembly includes a motor 3 fixedly mounted on the top of the support assembly 2. A threaded rod 4 is fixedly mounted on the output shaft of the motor 3. The bottom end of the threaded rod 4 extends into the support assembly 2 and is threadedly connected to the support assembly 2. A T-block 5 is threadedly mounted on the outer wall of the threaded rod 4. A hydraulic cylinder 6 is fixedly mounted on the front of the T-block 5. A rectangular block 7 is fixedly mounted on the output shaft of the hydraulic cylinder 6.

[0031] The filtering mechanism includes a shock absorbing assembly and a cleaning assembly. The shock absorbing assembly includes a plurality of telescopic rods 12 fixedly mounted on the top of the base plate 1. The cleaning assembly includes a hydraulic cylinder 3 20 fixedly mounted in the water collecting pool 13. A push plate 21 is fixedly mounted on the output shaft of the hydraulic cylinder 3 20.

[0032] Among them Figure 2 As shown, the dredging assembly includes a vertical tube 8 fixedly mounted on the rectangular block 7, a motor 9 is fixedly mounted on the top of the vertical tube 8, a conveying screw 10 is fixedly mounted on the output shaft of the motor 9, and a conveying pipe 11 is fixedly mounted on the outer wall of the vertical tube 8.

[0033] By setting up the dredging component, the motor 2 9 can be started, and the motor 2 9 will drive the conveying screw 10. Through the rotation of the conveying screw 10, the sludge in the sewer can be raised as the conveying screw 10 rotates, and is transported from the conveying pipe 11 to the filtering mechanism for filtration.

[0034] Among them Figure 2 As shown, a water collecting tank 13 is fixedly installed on the top of several telescopic rods 12, and springs 14 are respectively wound on the outer walls of several telescopic rods 12. The top ends of several springs 14 are fixedly connected to the water collecting tank 13, and the bottom ends of several springs 14 are fixedly connected to the bottom plate 1.

[0035] By setting the shock absorbing assembly, the two hydraulic cylinders 19 can be started, and the two hydraulic cylinders 19 will drive the two T-blocks 17. The two T-blocks 17 will drive the filter screen 15 thereon to vibrate back and forth in the slide groove 16, thereby preventing the filter screen 15 from being blocked by silt. When the filter screen 15 is vibrated, the water collection pool 13 thereon will also be vibrated, but the water collection pool 13 can alleviate the vibration through the springs 14 on the multiple telescopic rods 12 thereon.

[0036] Among them Figure 5 As shown, a filter screen 15 is provided in the water collecting pool 13, and slide grooves 16 are respectively opened on the left and right sides of the water collecting pool 13, and T-blocks 17 are respectively fixedly installed on the left and right sides of the filter screen 15, and the sides of the two T-blocks 17 that are away from each other extend to the outside of the slide groove 16 and are slidably connected to the slide groove 16, and fixed blocks 18 are respectively fixedly installed on the left and right sides of the water collecting pool 13, and hydraulic cylinders 19 are respectively fixedly installed on the tops of the two fixed blocks 18, and the output shafts of the two hydraulic cylinders 19 are respectively fixedly connected to the two T-blocks 17.

[0037] By setting the shock absorbing assembly, the two hydraulic cylinders 19 can be started, and the two hydraulic cylinders 19 will drive the two T-blocks 17. The two T-blocks 17 will drive the filter screen 15 thereon to vibrate back and forth in the slide groove 16, thereby preventing the filter screen 15 from being blocked by silt. When the filter screen 15 is vibrated, the water collection pool 13 thereon will also be vibrated, but the water collection pool 13 can alleviate the vibration through the springs 14 on the multiple telescopic rods 12 thereon.

[0038] Among them Figure 2 As shown, the bottom of the push plate 21 is in contact with the filter screen 15, a collecting groove 22 is opened on the back of the water collecting pool 13, a round rod 23 is fixedly installed in the collecting groove 22, and a filter screen 24 is rotatably sleeved on the outer wall of the round rod 23, a collecting box 25 is fixedly installed on the back of the water collecting pool 13, a discharge pipe 26 is fixedly installed at the bottom of the water collecting pool 13, and a support rod 27 is fixedly installed on the top of the water collecting pool 13, and the outer wall of the support rod 27 is in contact with the delivery pipe 11.

[0039] By setting up a cleaning component, after all the sewage is discharged from the discharge pipe 26, the hydraulic cylinder 20 is started to move the push plate 21 from one side of the sump 13 to the side of the collecting tank 22, thereby pushing the large solid impurities on the filter screen 15 into the collecting tank 22 and automatically discharging them, eliminating the trouble of manual discharge.

[0040] Among them Figure 1 As shown, the moving mechanism includes a plurality of round rods 28 fixedly mounted on the bottom of the base plate 1, and moving wheels 29 are rotatably mounted on the bottom ends of the plurality of round rods 28.

[0041] By providing a moving mechanism, when the device needs to be moved, it can be conveniently moved through the multiple moving wheels 29 at the bottom of the base plate 1, thereby saving manpower.

[0042] A specific application of this embodiment is: when in use, first start the motor 3, the motor 3 will drive the threaded rod 4, the threaded rod 4 will drive the T-block 5, the T-block 5 will then drive the hydraulic cylinder 6 thereon and the dredging component on the hydraulic cylinder 6 to adjust the height to meet the height requirements of different sites. When the height is adjusted to a suitable position, the motor 29 can be started, the motor 29 will drive the conveying screw 10, and through the rotation of the conveying screw 10, the sludge in the sewer can be raised as the conveying screw 10 rotates, and is transported from the conveying pipe 11 to the filtering mechanism for filtration. When the sludge is transported to the filter screen 15, the two hydraulic cylinders 2 19 can be started, and the two hydraulic cylinders 2 19 will drive the two T-blocks 2 17. The two T-blocks 2 17 are in The filter screen 15 thereon is driven to vibrate back and forth in the slide 16, thereby preventing the filter screen 15 from being blocked by silt. When the filter screen 15 is vibrated, the water collection tank 13 thereon will also be vibrated, but the water collection tank 13 can alleviate the vibration through the springs 14 on the multiple telescopic rods 12 thereon. After all the sewage in the water collection tank 13 is discharged from the discharge pipe 26, the hydraulic cylinder 3 20 is started to move the push plate 21 from one side of the water collection tank 13 to the side of the collection tank 22, thereby pushing the large solid impurities on the filter screen 15 into the collection tank 22 for automatic discharge, eliminating the trouble of manual discharge. When the device needs to be moved, it can be moved conveniently through the multiple moving wheels 29 at the bottom of the base plate 1, thereby saving manpower.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A municipal engineering sewer desilting device, comprising a base plate (1) and a support assembly (2) fixedly mounted on the top of the base plate (1), characterized in that: The bottom plate (1) is provided with a dredging mechanism, a filtering mechanism and a moving mechanism; The dredging mechanism comprises a lifting assembly and a dredging assembly, wherein the lifting assembly comprises a motor (3) fixedly mounted on the top of the support assembly (2), a threaded rod (4) fixedly mounted on the output shaft of the motor (3), the bottom end of the threaded rod (4) extending into the support assembly (2) and being threadedly connected to the support assembly (2), a T-shaped block (5) threadedly mounted on the outer wall of the threaded rod (4), a hydraulic cylinder (6) fixedly mounted on the front of the T-shaped block (5), and a rectangular block (7) fixedly mounted on the output shaft of the hydraulic cylinder (6); The filtering mechanism comprises a shock absorbing assembly and a cleaning assembly, wherein the shock absorbing assembly comprises a plurality of telescopic rods (12) fixedly mounted on the top of a base plate (1), and the cleaning assembly comprises a hydraulic cylinder three (20) fixedly mounted in a water collecting tank (13), wherein a push plate (21) is fixedly mounted on the output shaft of the hydraulic cylinder three (20).

2. A municipal engineering sewer desilting device according to claim 1, characterized in that: The dredging assembly comprises a vertical tube (8) fixedly sleeved on a rectangular block (7), a second motor (9) fixedly mounted on the top of the vertical tube (8), a conveying screw (10) fixedly mounted on the output shaft of the second motor (9), and a conveying pipe (11) fixedly mounted on the outer wall of the vertical tube (8).

3. A municipal engineering sewer desilting device according to claim 2, characterized in that: A water collecting tank (13) is fixedly installed at the top end of the plurality of telescopic rods (12), springs (14) are respectively wound on the outer walls of the plurality of telescopic rods (12), the top ends of the plurality of springs (14) are fixedly connected to the water collecting tank (13), and the bottom ends of the plurality of springs (14) are fixedly connected to the bottom plate (1).

4. A municipal engineering sewer desilting device according to claim 3, characterized in that: A filter screen (15) is arranged in the water collecting pool (13), and a slide groove (16) is respectively provided on the left and right sides of the water collecting pool (13). T-blocks (17) are respectively fixedly installed on the left and right sides of the filter screen (15), and the two sides of the two T-blocks (17) that are away from each other extend outside the slide groove (16) and are slidably connected to the slide groove (16). Fixed blocks (18) are respectively fixedly installed on the left and right sides of the water collecting pool (13), and hydraulic cylinders (19) are respectively fixedly installed on the tops of the two fixed blocks (18), and the output shafts of the two hydraulic cylinders (19) are respectively fixedly connected to the two T-blocks (17).

5. A municipal engineering sewer desilting device according to claim 4, characterized in that: The bottom of the push plate (21) is in contact with a filter screen 1 (15), a collecting groove (22) is provided on the back of the water collecting pool (13), a round rod 1 (23) is fixedly installed in the collecting groove (22), a filter screen 2 (24) is rotatably sleeved on the outer wall of the round rod 1 (23), a collecting box (25) is fixedly installed on the back of the water collecting pool (13), a discharge pipe (26) is fixedly installed on the bottom of the water collecting pool (13), and a support rod (27) is fixedly installed on the top of the water collecting pool (13), and the outer wall of the support rod (27) is in contact with the delivery pipe (11).

6. A municipal engineering sewer desilting device according to claim 5, characterized in that: The moving mechanism comprises a plurality of round rods (28) fixedly mounted on the bottom of the base plate (1), and moving wheels (29) are rotatably mounted on the bottom ends of the plurality of round rods (28).

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