CN216616188U - Dredging device suitable for municipal drainage construction - Google Patents

Abstract

The utility model discloses a dredging device suitable for municipal drainage construction, which relates to the technical field of dredging devices and comprises a workbench, a lifting block, a first driving motor and a transmission screw rod, the lifting block is connected to the top of the workbench, the first driving motor is connected to the top of the lifting block, the transmission screw is rotationally connected in the lifting block, in the utility model, the servo motor is started to drive the two-way screw to rotate, then the transmission block which is in threaded connection on the two-way screw can drive the transmission rod to move, the cleaning frame can be driven to adjust the cleaning range along with the movement of the transmission rod, the long connecting rod is pulled to drive the sliding plate to move and simultaneously extrude the buffer spring, the buffer spring is in a compression and power storage state, when the long connecting rod is pulled out from the cleaning block, the cleaning block can be taken down, and the utility model has the advantages of wide application range, good cleaning effect and convenient replacement of the cleaning tool.

Description

Dredging device suitable for municipal drainage construction

Technical Field

The utility model relates to the technical field of dredging devices, in particular to a dredging device suitable for municipal drainage construction.

Background

The sewage and wastewater used by people in daily life and production need to be discharged and treated in time; urban rainwater and refrigerator melt water also need to be discharged in time so as to relieve disasters, protect the environment and ensure the normal operation of people health and industrial and agricultural production, so that a whole set of organized collection, transportation, treatment and utilization facilities, generally called drainage engineering, need to be built in each town. The drainage engineering is to implement comprehensive treatment and utilization of sewage according to the national regulations on environmental protection, prevent the pollution of the sewage to the atmosphere, water sources and soil, protect the physical health of people and protect the environment, and the situation that the pipeline is blocked due to more sludge accumulation can often occur in the pipeline in the municipal drainage process, so that the drainage effect is influenced to a certain extent, and various assistance is often needed;

the prior art (publication number CN214402108U) provides a high-efficiency dredging device for municipal drainage engineering, which comprises a movable frame body, wherein the movable frame body is provided with a cavity, a supporting plate is fixedly installed on one side of the inner wall of the movable frame body, a movable plate is connected to the top of the supporting plate in a sliding manner, a gear is meshed with the top of the movable plate, a fixed sleeve is fixedly connected to one end of the movable plate, the bottom of the fixed sleeve is rotatably connected with a connecting shaft, and the bottom end of the connecting shaft is assembled and connected with a cleaning brush through a cylinder; this municipal drainage engineering is with high-efficient desilting device washes the separation through the cleaning brush to the silt of adhering to irrigation canals and ditches bottom or both sides to inhale the collecting box with silt through the soil pick-up head with the dredge pump intercommunication and collect, the effectual staff's that has reduced labour has improved work efficiency, drive gear rotation through the second motor, thereby drive the movable plate horizontal migration with the gear linkage, be convenient for assemble the cleaning brush in the assembly tank, thereby reduce the device's occupation space.

However, the efficient dredging device for municipal drainage engineering still has the following problems in practical use: if the device is in the use, be used for the cleaning brush of clearance mud in it, its clean scope is limited, can't clear up great or less pipeline according to the needs of reality, consequently when meetting this kind of pipeline, still need the manual work to clear up, the clean effect of pipeline has been influenced to a certain extent, staff's intensity of labour has been promoted, simultaneously in the long-time use of cleaning brush, the problem that the clean effect descends can appear owing to long-time wearing and tearing on it, need timely change, and lack effectual disassembly body in the device, consequently often comparatively difficult when changing, so the device still has certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dredging device suitable for municipal drainage construction, and solves the technical problems that in the prior art, the cleaning range is inconvenient to adjust, and a cleaning brush is inconvenient to take down for replacement.

In order to solve the technical problem, the utility model provides a dredging device suitable for municipal drainage construction, which comprises: workstation, elevator, a driving motor and drive screw, the top at the workstation is connected to the elevator, a driving motor connects the top at the elevator, drive screw rotates to be connected in the elevator, a driving end of a driving motor extends to in the elevator and is connected with drive screw's one end, threaded connection has the connecting plate on the drive screw, be connected with desilting mechanism on the connecting plate, desilting mechanism is used for the clearance to mud, be provided with disassembly body in the desilting mechanism, disassembly body is used for changing burnisher.

Preferably, the dredging mechanism comprises a second driving motor, the second driving motor is connected to the bottom of the connecting plate, the driving end of the second driving motor is connected with a connecting box, an installation cavity is formed in the connecting box, the top of the connecting box is connected with a servo motor, the connecting box is rotatably connected with a driving wheel, the driving end of the servo motor extends into the installation cavity and is connected to the driving wheel, a driven wheel is rotatably connected in the connecting box, a conveying belt is connected between the driving wheel and the driven wheel in a transmission manner, both the driving wheel and the driven wheel are connected with two bidirectional screw rods, two transmission blocks which are symmetrical to each other are in threaded connection with each other on each bidirectional screw rod, transmission rods are rotatably connected on the transmission blocks, one ends of the transmission rods, far away from the transmission blocks, extend to the outside of the connecting box and are rotatably connected with a cleaning frame, and a dirt storage box is connected in the installation cavity, the bottom of storing up dirty case is connected with takes out dirty pump, take out to be connected with on the dirty pump and take out dirty pipe, the one end of taking out dirty pipe extends to the outside of connecting-box.

Preferably, the disassembly mechanism is including cleaning the piece, clean the piece and peg graft in cleaning the frame, clean and be connected with the fixed block on the frame, sliding connection has the slide in the fixed block, be connected with long extension rod on the slide, long extension rod has cup jointed buffer spring, buffer spring's one end is connected on the slide, and the other end is connected on the inner wall of fixed block, long extension rod's one end runs through the slide and extends to in the piece of cleaning, set up in the piece and connect the constant head tank of pole looks adaptation with long extension.

Preferably, the connecting box in-connection has the baffle, be connected with the gag lever post on the baffle, transmission piece sliding connection is on the gag lever post, and this setting can provide certain guide effect to the slip of transmission piece.

Preferably, the one end of connecting plate is connected with the guide holder, be provided with the pulley on the guide holder, pulley sliding connection is on the inner wall of elevator, and this setting can provide certain limiting displacement to the vertical removal of connecting plate.

Preferably, articulated on the connecting box have sealing door, be connected with the blow off pipe on the storage dirty case, this setting can conveniently be derived the sewage of storing up the collection in the dirty case.

Preferably, the bottom of the connecting box is connected with two symmetrical auxiliary stirring rods, and the sludge removal effect of the device can be further improved by the aid of the connecting box.

Preferably, one side of workstation is connected with control panel, control panel respectively with first driving motor, second driving motor, servo motor and take out dirty pump electric connection, should set up and can make things convenient for the staff to control the device.

Compared with the prior art, the dredging device suitable for municipal drainage construction provided by the utility model has the following beneficial effects:

1. according to the cleaning device, the servo motor is started to drive the two-way screw rod to rotate, then the transmission block in threaded connection on the two-way screw rod can drive the transmission rod to move, the cleaning frame can be driven to adjust the cleaning range along with the movement of the transmission rod, the cleaning range can be adjusted according to actual needs, and the problem that the cleaning range cannot be adjusted according to actual needs in the prior art is solved.

2. According to the cleaning device, the long connecting rod is pulled to drive the sliding plate to move and simultaneously extrude the buffer spring, the buffer spring is in a compressed and power-storing state, when the long connecting rod is pulled out of the cleaning block, the cleaning block can be taken down, the cleaning block can be rapidly disassembled and replaced by the cleaning device, and the problem that cleaning effect is poor due to abrasion of a cleaning tool in the prior art is solved.

Drawings

FIG. 1 is a schematic view showing the overall construction of a dredging apparatus suitable for municipal drainage;

FIG. 2 is a schematic view showing the internal structure of a dredging apparatus suitable for municipal drainage;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

fig. 5 is an enlarged view of the structure at C in fig. 2.

Reference numbers in the figures: 1. a work table; 2. a lifting block; 3. a first drive motor; 4. a drive screw; 5. a connecting plate; 6. a second drive motor; 7. a connecting box; 8. a servo motor; 9. a driving wheel; 10. a driven wheel; 11. a conveyor belt; 12. a bidirectional screw; 13. a transmission block; 14. a transmission rod; 15. cleaning the frame; 16. a sewage storage tank; 17. a sewage pumping pump; 18. a sewage pumping pipe; 19. cleaning the block; 20. a fixed block; 21. a slide plate; 22. a long connecting rod; 23. a buffer spring; 24. a limiting rod; 25. a guide seat.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are referred to, they refer to the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In a first embodiment, as shown in fig. 1-5, a dredging device for municipal drainage comprises: the automatic sludge cleaning machine comprises a workbench 1, a lifting block 2, a first driving motor 3 and a transmission screw rod 4, wherein the lifting block 2 is connected to the top of the workbench 1, the first driving motor 3 is connected to the top of the lifting block 2, the transmission screw rod 4 is rotatably connected to the lifting block 2, the driving end of the first driving motor 3 extends into the lifting block 2 and is connected with one end of the transmission screw rod 4, a connecting plate 5 is connected to the transmission screw rod 4 in a threaded manner, a sludge cleaning mechanism is connected to the connecting plate 5 and is used for cleaning sludge, a dismounting mechanism is arranged in the sludge cleaning mechanism and is used for replacing a cleaning tool, the sludge cleaning mechanism comprises a second driving motor 6, the second driving motor 6 is connected to the bottom of the connecting plate 5, the driving end of the second driving motor 6 is connected with a connecting box 7, a mounting cavity is formed in the connecting box 7, the top of the connecting box 7 is connected with a servo motor 8, the connecting box 7 is rotatably connected with a driving wheel 9, the driving end of a servo motor 8 extends into the mounting cavity and is connected onto a driving wheel 9, a driven wheel 10 is connected in the connecting box 7 in a rotating manner, a conveying belt 11 is connected between the driving wheel 9 and the driven wheel 10 in a driving manner, two-way screw rods 12 are connected onto the driving wheel 9 and the driven wheel 10 respectively, two mutually symmetrical transmission blocks 13 are in threaded connection on the two-way screw rods 12, a transmission rod 14 is connected onto each transmission block 13 in a rotating manner, one end, away from the transmission blocks 13, of the transmission rod 14 extends to the outside of the connecting box 7 and is connected with a cleaning frame 15 in a rotating manner, a dirt storage box 16 is connected into the mounting cavity, a dirt pumping pump 17 is connected to the bottom of the dirt storage box 16, a dirt pumping pipe 18 is connected onto the dirt pumping pump 17, one end of the dirt pumping pipe 18 extends to the outside of the connecting box 7, the dismounting mechanism comprises a cleaning block 19, the cleaning block 19 is inserted into the cleaning frame 15, a fixed block 20 is connected onto the cleaning frame 15, a sliding plate 21 is connected into the fixed block 20 in a sliding manner, a long connecting rod 22 is connected on the sliding plate 21, a buffer spring 23 is sleeved on the long connecting rod 22, one end of the buffer spring 23 is connected on the sliding plate 21, the other end of the buffer spring 23 is connected on the inner wall of the fixed block 20, one end of the long connecting rod 22 penetrates through the sliding plate 21 and extends into the cleaning block 19, a positioning groove matched with the long connecting rod 22 is formed in the cleaning block 19, the servo motor 8 is started to drive the two-way screw rod 12 to rotate, then the transmission block 13 in threaded connection on the two-way screw rod 12 can drive the transmission rod 14 to move, the cleaning frame 15 can be driven to adjust the cleaning range by the movement of the transmission rod 14, the long connection rod 22 is pulled, the long connection rod 22 drives the sliding plate 21 to move and simultaneously presses the buffer spring 23, the buffer spring 23 is in a compressed and power-storing state, when the long connection rod 22 is pulled out from the cleaning block 19, the cleaning block 19 can be taken down, and the device can rapidly detach and replace the cleaning block 19.

In this embodiment: the model of the first driving motor 3 is MR-JE-40A, the model of the second driving motor 6 is MR-J4-60A, the model of the servo motor 8 is MR-JE-70A, and the model of the sewage pump 17 is MR-JE-100A.

Second embodiment, on the basis of first embodiment, be connected with the baffle in the connecting box 7, be connected with gag lever post 24 on the baffle, driving block 13 sliding connection is on gag lever post 24, and this setting can provide certain guide effect to the slip of driving block 13, has promoted the gliding stability of driving block 13.

Third embodiment, on the basis of first embodiment, the one end of connecting plate 5 is connected with guide holder 25, is provided with the pulley on the guide holder 25, and pulley sliding connection is on the inner wall of elevator 2, and this setting can provide certain limiting displacement to the vertical removal of connecting plate 5, has promoted the stability when connecting plate 5 vertical slip.

Fourth embodiment, on the basis of first embodiment, articulated on the connecting box 7 have sealing door, be connected with the blow off pipe on the dirty case 16 of storage, this setting can conveniently be derived the sewage of collecting in the dirty case 16 of storage, conveniently washes in the dirty case 16 of storage.

In the fifth embodiment, on the basis of the first embodiment, the bottom of the connecting box 7 is connected with two symmetrical auxiliary stirring rods, and the sludge removal effect of the device can be further improved by the arrangement.

Sixth embodiment, on the basis of first embodiment, one side of workstation 1 is connected with control panel, control panel respectively with first driving motor 3, second driving motor 6, servo motor 8 and take out dirty pump 17 electric connection, this setting can make things convenient for the staff to control the device, has promoted the practicality of device.

The working principle is as follows:

when sludge needs to be cleaned:

firstly measuring the inner diameter of a pipeline, then driving a bidirectional screw 12 to rotate by starting a servo motor 8, then driving a transmission block 13 in threaded connection on the bidirectional screw 12 to drive a transmission rod 14 to move, and driving a cleaning frame 15 to adjust the cleaning range along with the movement of the transmission rod 14, after the adjustment is completed, starting a first driving motor 3 to drive a transmission screw 4 to rotate, then driving a second driving motor 6 and a connecting box 7 to vertically move downwards by a connecting plate 5 in threaded connection on the transmission screw 4, then starting the second driving motor 6 to drive the connecting box 7 to rotate, then cleaning the inner wall of the pipeline, after the cleaning is completed, starting a sewage pump 17 to convey the sludge still existing in the pipeline after the cleaning to a sewage storage box 16 through a sewage pump 18 for centralized collection, and the device can quickly adjust the cleaning range according to different inner diameters of the pipeline, the application range is wider, and the cleaning effect is improved to a certain extent.

When cleaning block 19 needs to be replaced:

the staff can stimulate long extension rod 22, make long extension rod 22 drive the extrusion buffer spring 23 when slide 21 removes, let buffer spring 23 be in the compression state of holding power, when long extension rod 22 was taken out from cleaning piece 19, can take off cleaning piece 19, can know with the same principle, when needing to clean piece 19 and install, stimulate long extension rod 22 once more, will clean piece 19 afterwards and insert to clean in frame 15, then loosen the long extension rod 22 that stimulates in advance, make slide 21 receive buffer spring 23's elastic force effect drive long extension rod 22 and contradict and can fix a position cleaning piece 19 in cleaning piece 19, the device has solved the inconvenient problem of changing the burnisher of device among the prior art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A dredging device suitable for municipal drainage construction, comprising: workstation (1), elevator (2), first driving motor (3) and drive screw (4), the top at workstation (1) is connected in elevator (2), the top at elevator (2) is connected in first driving motor (3), drive screw (4) rotate to be connected in elevator (2), the drive end of first driving motor (3) extends to in elevator (2) and is connected with the one end of drive screw (4), its characterized in that, threaded connection has connecting plate (5) on drive screw (4), be connected with desilting mechanism on connecting plate (5), desilting mechanism is used for the clearance to mud, be provided with disassembly body in the desilting mechanism, disassembly body is used for changing the cleaning brush.

2. The dredging device suitable for municipal drainage construction according to claim 1, wherein the dredging mechanism comprises a second driving motor (6), the second driving motor (6) is connected to the bottom of the connecting plate (5), the driving end of the second driving motor (6) is connected to a connecting box (7), a mounting cavity is formed in the connecting box (7), a servo motor (8) is connected to the top of the connecting box (7), a driving wheel (9) is rotationally connected to the connecting box (7), the driving end of the servo motor (8) extends into the mounting cavity and is connected to the driving wheel (9), a driven wheel (10) is rotationally connected to the connecting box (7), a conveying belt (11) is connected between the driving wheel (9) and the driven wheel (10), and a bidirectional screw (12) is connected to both the driving wheel (9) and the driven wheel (10), two transmission piece (13) of threaded connection each other symmetry on two-way screw rod (12), it is connected with transfer line (14) to rotate on transmission piece (13), the one end that transmission piece (13) was kept away from in transfer line (14) extends to the outside of connecting box (7) and rotates and be connected with and clean frame (15), be connected with in the installation cavity and store up dirty case (16), the bottom of storing up dirty case (16) is connected with and takes out dirty pump (17), it takes out dirty pipe (18) to be connected with on dirty pump (17), the one end of taking out dirty pipe (18) extends to the outside of connecting box (7).

3. The dredging device suitable for municipal drainage construction according to claim 2, wherein the disassembling mechanism comprises a cleaning block (19), the cleaning block (19) is inserted into the cleaning frame (15), a fixing block (20) is connected to the cleaning frame (15), a sliding plate (21) is slidably connected to the fixing block (20), a long connecting rod (22) is connected to the sliding plate (21), a buffer spring (23) is sleeved on the long connecting rod (22), one end of the buffer spring (23) is connected to the sliding plate (21), the other end of the buffer spring is connected to the inner wall of the fixing block (20), one end of the long connecting rod (22) penetrates through the sliding plate (21) and extends into the cleaning block (19), and a positioning groove matched with the long connecting rod (22) is formed in the cleaning block (19).

4. The dredging device for municipal drainage construction according to claim 2, wherein a partition plate is connected in the connecting box (7), a limiting rod (24) is connected on the partition plate, and the transmission block (13) is slidably connected on the limiting rod (24).

5. A dredging device for municipal drainage works according to claim 2, wherein one end of the connecting plate (5) is connected to a guide base (25), and the guide base (25) is provided with a pulley which is slidably connected to the inner wall of the lifting block (2).

6. The dredging device for municipal drainage construction according to claim 2, wherein the connecting box (7) is hinged with a sealing door, and the sewage storage box (16) is connected with a sewage pipe.

7. A dredging device for municipal drainage according to claim 2, wherein two auxiliary stirring rods symmetrical to each other are attached to the bottom of the connecting box (7).

8. The dredging device suitable for municipal drainage construction according to claim 2, wherein a control panel is connected to one side of the working table (1), and the control panel is electrically connected with the first driving motor (3), the second driving motor (6), the servo motor (8) and the sewage pump (17) respectively.

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