CN215613822U

CN215613822U - Pipeline dredging device

Info

Publication number: CN215613822U
Application number: CN202122284139.1U
Authority: CN
Inventors: 陈松艇
Original assignee: Fujian Toread Environmental Engineering Co ltd
Current assignee: Fujian Pathfinder Ecological Technology Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-01-25
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to the technical field of dredging equipment, in particular to a pipeline dredging device which is characterized by comprising the following components in parts by weight: backup pad, soil pick-up device, scrape dirty device and cut garrulous device from left to right set gradually, the soil pick-up device with cut the up end that garrulous device is fixed in the backup pad, the structure of cutting garrulous device includes: the protective cover is of a hollow cylindrical structure, the lower end face of the protective cover is fixedly connected with the upper end face of the supporting plate, and the first motor is fixed on a side plate in the protective cover; foretell a pipeline dredging device cuts the bits of broken glass to debris through cutting the garrulous device earlier, then the rethread is scraped silt and the dirt in the pipeline down, inhales silt and dirt through the soil pick-up device at last, is favorable to improving the more efficient work efficiency of dredging device.

Description

Pipeline dredging device

Technical Field

The utility model relates to the technical field of dredging equipment, in particular to a pipeline dredging device.

Background

The pipeline dredging refers to dredging a pipeline, cleaning wastes such as sludge and the like in the pipeline, keeping the pipeline smooth for a long time to prevent waterlogging in cities, avoiding excessive sewage flow caused by the pipeline without periodical dredging, polluting the environment and bringing troubles to people's lives, the currently widely adopted pipeline dredging scheme has the modes of manual dredging with large pipe diameter, large-water-volume flushing of a high-pressure water gun, sludge pump adsorption, pipeline dredging robot dredging and the like, the manual dredging can only be carried out in large pipe diameter and a comprehensive pipe gallery, the specifications of urban underground pipelines are different, the manual dredging is difficult to be carried out on underground pipelines with small pipe diameter and limited operation space, the modes of large-water-volume flushing of the high-pressure water gun and sludge pump adsorption can solve the risks of manual operation and the operation limitation, but the sewage treatment capacity is large after sludge absorption and secondary environmental pollution is easily caused, so that the application range is limited, pipeline desilting robot can carry out the operation in the pipe diameter of multiform, nevertheless owing to receive later stage suction pipe, the cable conductor pulls and robot self power influence, leads to its desilting ability to be restricted, and desilting robot price ratio is higher moreover, and its supporting facility of operation is many, leads to construction cost higher.

For solving this problem, the utility model patent of grant publication number CN210827807U provides a pipeline dredging device, including gasbag, desilting mechanism and drive mechanism, gasbag lateral surface and pipeline wall in close contact with, desilting mechanism evenly installs on gasbag and pipeline wall contact surface, drive mechanism one end is connected with the gasbag, and the other end passes through haulage rope and pulley mechanism and is connected with ground machineshop car, realizes pulling the gasbag through the hoist mechanism on the machineshop car, and desilting device impels in the pipeline, realizes the desilting to the pipeline, and the utility model provides a, do not have earlier clearance or cut the bits of broken glass to big debris in the pipeline, reduce the efficiency of desilting device work easily, cause the destruction to the desilting device even, and the desilting device is general to the effect of pipeline clearance.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a pipeline dredging device to solve the problems in the background art.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides a pipeline dredging device, which comprises: backup pad, soil pick-up device, scrape dirty device and cut garrulous device from left to right set gradually, the soil pick-up device with cut the up end that garrulous device is fixed in the backup pad, the structure of cutting garrulous device includes: the protective cover is of a hollow cylindrical structure, the lower end face of the protective cover is fixedly connected with the upper end face of the supporting plate, and the first motor is fixed on a side plate in the protective cover; foretell a pipeline dredging device, when dredging device began work, arranged the place ahead to cutting garrulous device in, the work efficiency of dredging device is convenient for improve by the order that soil pick-up device, scraping dirty device and cutting garrulous device set up, and the safety cover can protect other spare parts not corroded and pollute.

Furthermore, one end of the rotating shaft is fixedly connected with a motor shaft of the first motor, the rotating shaft is hollow and provided with two sliding rails, one end of the telescopic rod is positioned inside the rotating shaft, the end face of the telescopic rod is provided with a sliding block, and the sliding block is positioned in the sliding rails and matched with the sliding rails; utilize the rotation of motor to drive the rotation of axis of rotation, and then drive the rotation of axis of rotation, the cooperation between slide rail and the slider can realize that the telescopic link removes in the axis of rotation to realize the flexible function of telescopic link.

Furthermore, the cutter ring is sleeved on the other end of the telescopic rod, the cutter is provided with a handle and is circumferentially and uniformly arranged on the cutter ring, and the convex plate is annular and is arranged on the end surface of one side of the cutter ring opposite to the rotating shaft; the telescopic link can drive the cutter when beginning to rotate and rotate, and at this moment the cutter begins work, can cut up great debris, and the work efficiency of cutter can be improved to the distribution of cutter quantity and position.

Furthermore, the air cylinder is fixedly connected with the inner wall of the upper end of the protective cover through a fixing rod, the connecting rod is in a 7 shape, one end of the connecting rod is fixedly connected with the air cylinder, the other end of the connecting rod is provided with a moving plate, the moving plate is in an inverted U shape, and the moving plate is covered above the convex plate; the push of utilizing the cylinder drives the removal of connecting rod to drive the removal of flange and cutter, make the cutter work after can shifting out earlier, expose in the guard shield outside when avoiding the cutter inoperative, cause the unnecessary potential safety hazard.

Further, be equipped with first through-hole and the second through-hole that supplies telescopic link and cylinder piston rod to pass on the curb plate of safety cover respectively, all be equipped with the sealing washer on first through-hole and the second through-hole, scrape dirty structure of device and include: the second motor, the bearing, the rotating sleeve and the scraper blade; the setting of sealing washer improves the leakproofness, prevents that the dirt from getting into inside the safety cover to the influence is located the work efficiency of safety cover inner part.

Furthermore, the second motor is fixed on the outer wall of the side plate of the protective cover, the bearing sleeve is arranged on a motor shaft of the second motor, the rotating sleeve is fixed on the outer wall of the bearing, the inside of the rotating sleeve is of a hollow structure, and four scraping plates are uniformly distributed on the outer circumferential wall of the rotating sleeve; the rotation of second motor drives the rotation of bearing to drive the scraper blade operation through the swivel sleeve, the rotatory scraper blade that gets up can be scraped the silt in the pipeline cleaner.

Further, the cross section of the scraper blade is trapezoidal that narrows gradually from the bottom up, and the width of scraper blade sets up to the width 1.5 times of rotating sleeve, the structure of soil pick-up device includes: the sewage suction device comprises a sewage suction tank, a sewage suction pump, a first sewage suction pipe and a protective cover; the shape and the width of the scraper blade are set, so that the scraper blade can scrape off dirt more easily during work, and the dredging time of the dredging device is shortened.

Furthermore, the sewage suction tank is fixed on the supporting plate, a containing cavity for temporarily storing sludge is arranged in the sewage suction tank, and the sewage suction pump is positioned in the sewage suction tank and fixed on the inner wall of the sewage suction tank; the sewage suction tank and the cavity thereof can play a role of temporarily storing sludge, and if the sludge in the pipeline is not much, a large sewage suction truck does not need to be connected, so that the dredging operation is more convenient and quicker.

Furthermore, the protective cover is covered on the outer side of the sewage suction pump, one end face of the protective cover is fixed on the inner part of the sewage suction tank, and the first sewage suction pipes are respectively arranged on the upper end face and the lower end face of the sewage suction tank and are communicated with the containing cavity of the sewage suction tank; the protection casing set up can play the protection soil pick-up pump and do not receive dirty erosion or the winding effect of debris, can prolong the life of soil pick-up pump, is located the soil pick-up and irritates the first soil pick-up pipe of up end and set up the soil pick-up car of conveniently connecting.

Further, a sewage suction pipe on the sewage suction pump is communicated with a first sewage suction pipe positioned on the lower end face of the sewage suction tank, universal wheels are arranged below the supporting plate, and the number of the universal wheels is four; the sewage suction pump sucks away the silt in the pipeline through the first sewage suction pipe that is located sewage suction and irritates terminal surface down, and the convenience that the desilting device removed is improved in the setting of universal wheel.

From the above description, the pipeline dredging device provided by the utility model has the following beneficial effects: the safety cover can play the part that the protection is located the safety cover and not receive the corruption of silt in the pipeline, so that the extension is located the life of safety cover inner part, and reduce their probability of breaking down, the working method of scraper blade rotatable formula, can make the scraper blade scrape the silt in the pipeline cleaner, and can shorten the operating time of scraper blade, thereby improve the work efficiency of scraper blade, cut garrulous device, the setting of scraping device and soil pick-up device order makes debris in the pipeline can cut the bits of broken glass earlier, then together suck away through the soil pick-up device with the silt of scraping the dirt device and scraping, make cleaner of pipeline clearance, improve the work efficiency of desilting device.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective sectional view of the present invention.

Fig. 3 is a schematic perspective sectional view of the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1, 2 and 3, the present invention provides a pipeline dredging device: the method comprises the following steps: backup pad 1, soil pick-up device 2, scrape dirty device 3 and cut garrulous device 4 from left to right set gradually, and soil pick-up device 2 and cut garrulous device 4 and be fixed in the up end of backup pad 1, the structure of cutting garrulous device 4 includes: the cutting device comprises a protective cover 41, a first motor 42, a rotating shaft 43, an expansion rod 44, a cutting ring 45, a cutting knife 46, a cylinder 47, a connecting rod 48 and a convex plate 49, wherein the protective cover 41 is of a hollow cylindrical structure, the lower end face of the protective cover is fixedly connected with the upper end face of a supporting plate 1, and the first motor 42 is fixed on a side plate in the protective cover 41; foretell a pipeline dredging device, when dredging device began work, arrange the place ahead in shearing garrulous device 4, the order that soil pick-up device 2, scraping dirty device 3 and shearing garrulous device 4 set up is favorable to improving dredging device's work efficiency, and protection cover 41 is favorable to protecting other spare parts not corroded and pollutes.

One end of the rotating shaft 43 is fixedly connected with a motor shaft of the first motor 42, the inside of the rotating shaft 43 is of a hollow structure and is provided with two sliding rails 431, one end of the telescopic rod 44 is positioned inside the rotating shaft 43, the end face of the telescopic rod is provided with a sliding block 441, and the sliding block 441 is positioned in the sliding rails 431 and is matched with the sliding rails 431; utilize the rotation of motor to drive axis of rotation 43 and rotate, and then drive the rotation of axis of rotation 43, the cooperation between slide rail 431 and slider 441 is favorable to realizing that telescopic link 44 removes in axis of rotation 43 to realize telescopic link 44's flexible function

The cutter ring 45 is sleeved at the other end of the telescopic rod 44, the cutter 46 is provided with a handle and is circumferentially and uniformly arranged on the cutter ring 45, and the convex plate 49 is annular and is arranged on the end surface of one side of the cutter ring 45 opposite to the rotating shaft 43; the telescopic rod 44 can drive the cutter 46 to rotate when rotating, at the moment, the cutter 46 starts to work, larger sundries can be cut up, and the distribution of the number and the positions of the cutters 46 is beneficial to improving the working efficiency of the cutters 46.

The cylinder 47 is fixedly connected with the inner wall of the upper end of the protective cover 41 through a fixing rod 471, the connecting rod 48 is in a 7 shape, one end of the connecting rod 48 is fixedly connected with the cylinder 47, the other end of the connecting rod is provided with a moving plate 481, the moving plate 481 is in an inverted U shape, and the moving plate 481 covers the convex plate 49; the pushing of the cylinder 47 drives the connecting rod 48 to move, so as to drive the convex plate 49 and the cutter 46 to move, so that the cutter 46 can move out first and then work, and the cutter 46 is beneficial to avoiding exposing outside the protective cover 41 when not working, and causing unnecessary potential safety hazards.

Wherein, be equipped with first through-hole and the second through-hole that supplies telescopic link 44 and cylinder 47 piston rod to pass on the curb plate of safety cover 41 respectively, all be equipped with sealing washer 4a on first through-hole and the second through-hole, scrape dirty device 3's structure and include: a second motor 31, a bearing 32, a rotary sleeve 33, and a squeegee 34; the provision of the seal ring 4a is advantageous for improving the sealing property and preventing dirt from entering the inside of the protection cover 41, thereby affecting the work efficiency of the components located inside the protection cover 41.

The second motor 31 is fixed on the outer wall of the side plate of the protective cover 41, the bearing 32 is sleeved on the motor shaft of the second motor 31, the rotating sleeve 33 is fixed on the outer wall of the bearing 32, the inside of the rotating sleeve 33 is of a hollow structure, and four scraping plates 34 are uniformly distributed on the outer circumferential wall of the rotating sleeve 33; the rotation of the second motor 31 drives the rotation of the bearing 32, so that the scraper 34 is driven by the rotary sleeve 33 to operate, and the rotated scraper 34 is beneficial to scraping the sludge in the pipeline more cleanly.

Wherein, the cross section of the scraper 34 is a trapezoid gradually narrowing from bottom to top, the width of the scraper 34 is set to be 1.5 times of the width of the rotary sleeve 33, and the structure of the dirt absorbing device 2 comprises: a sewage suction tank 21, a sewage suction pump 22, a first sewage suction pipe 23 and a protective cover 24; the shape and width of the scraper 34 are designed to make it easier for the scraper 34 to scrape off dirt during operation, which is beneficial to shorten the dredging time of the dredging device.

The sewage suction tank 21 is fixed on the support plate 1, a cavity 211 for temporarily storing sludge is arranged in the sewage suction tank 21, and the sewage suction pump 22 is positioned in the sewage suction tank 21 and fixed on the inner wall of the sewage suction tank 21; the sewage suction tank and the cavity 211 thereof can play a role of temporarily storing sludge, and if the sludge in the pipeline is not much, a large sewage suction truck does not need to be connected, so that the dredging operation is more convenient and quicker.

The protective cover 24 is covered on the outer side of the sewage suction pump 22, one end face of the protective cover 24 is fixed on the inner part of the sewage suction tank 21, and the first sewage suction pipes 23 are respectively arranged on the upper end face and the lower end face of the sewage suction tank 21 and are communicated with the containing cavity 211 of the sewage suction tank 21; the protective cover 24 can protect the sewage suction pump 22 from being corroded by dirt or winding impurities, the service life of the sewage suction pump 22 can be prolonged, and the first sewage suction pipe 23 located on the upper end face of the sewage suction tank is convenient to connect with a sewage suction truck.

The sewage suction pipe 23 on the sewage suction pump 22 is communicated with the first sewage suction pipe 23 positioned on the lower end face of the sewage suction tank 21, the universal wheels 11 are arranged below the support plate 1, and the number of the universal wheels 11 is four; the sewage suction pump 22 sucks away the sludge in the pipeline through the first sewage suction pipe 23 positioned on the lower end face of the sewage suction tank, and the universal wheels 11 are arranged to improve the moving convenience of the dredging device.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "back", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, are not to be construed as limiting the present invention, and what is not described in detail in the present specification is prior art well known to those skilled in the art.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only a few specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by the design concept should fall within the scope of the present invention.

Claims

1. The utility model provides a pipeline dredging device, its structure includes backup pad (1), soil pick-up device (2) and scrapes dirty device (3), and its characterized in that still includes: cut garrulous device (4), dirt absorbing device (2), scrape dirty device (3) and cut garrulous device (4) and from left to right set gradually, dirt absorbing device (2) and cut the up end that garrulous device (4) is fixed in backup pad (1), the structure of cutting garrulous device (4) includes: safety cover (41), first motor (42), axis of rotation (43), telescopic link (44), cutter ring (45), cutter (46), cylinder (47), connecting rod (48) and flange (49), safety cover (41) are hollow cylinder structure, and its lower terminal surface is connected fixedly with the up end of backup pad (1), first motor (42) are fixed in on the inside curb plate of safety cover (41).

2. A pipeline dredging device according to claim 1, characterized in that: one end of the rotating shaft (43) is connected and fixed with a motor shaft of the first motor (42), the rotating shaft (43) is hollow and provided with two sliding rails (431), one end of the telescopic rod (44) is located inside the rotating shaft (43), the end face of the telescopic rod is provided with a sliding block (441), and the sliding block (441) is located in the sliding rails (431) and matched with the sliding rails (431).

3. A pipeline dredging device according to claim 1, characterized in that: the cutter ring (45) is sleeved at the other end of the telescopic rod (44), the cutter (46) is provided with a handle and is circumferentially and uniformly arranged on the cutter ring (45), and the convex plate (49) is annular and is arranged on the end face of one side, opposite to the rotating shaft (43), of the cutter ring (45).

4. A pipeline dredging device according to claim 1, characterized in that: the air cylinder (47) is fixedly connected with the inner wall of the upper end of the protective cover (41) through a fixing rod (471), the connecting rod (48) is 7-shaped, one end of the connecting rod (48) is fixedly connected with the air cylinder (47), a moving plate (481) is arranged at the other end of the connecting rod, the moving plate (481) is inverted U-shaped, and the moving plate (481) covers the upper side of the convex plate (49).

5. A pipeline dredging device according to claim 1, characterized in that: be equipped with first through-hole and the second through-hole that supplies telescopic link (44) and cylinder (47) piston rod to pass on the curb plate of safety cover (41) respectively, all be equipped with sealing washer (4a) on first through-hole and the second through-hole, the structure of scraping dirty device (3) includes: a second motor (31), a bearing (32), a rotating sleeve (33) and a scraper (34).

6. A pipeline dredging device according to claim 5, characterized in that: second motor (31) are fixed in on the outer wall of safety cover (41) curb plate, bearing (32) cover is located on the motor shaft of second motor (31), swivel sleeve (33) are fixed in on bearing (32) outer wall, and the inside of swivel sleeve (33) is hollow structure, the quantity of scraper blade (34) is equipped with four, evenly distributes on the outer circumferential wall of swivel sleeve (33).

7. A pipeline dredging device according to claim 6, characterized in that: the cross section of the scraper (34) is in a trapezoid shape gradually narrowing from bottom to top, the width of the scraper (34) is 1.5 times that of the rotary sleeve (33), and the structure of the dirt absorbing device (2) comprises: a sewage suction tank (21), a sewage suction pump (22), a first sewage suction pipe (23) and a protective cover (24).

8. A pipeline dredging device according to claim 7, characterized in that: the sewage suction tank (21) is fixed on the supporting plate (1), the inside of the sewage suction tank (21) is provided with a cavity (211) for temporarily storing sludge, and the sewage suction pump (22) is positioned in the sewage suction tank (21) and fixed on the inner wall of the sewage suction tank (21).

9. A pipeline dredging device according to claim 7, characterized in that: the utility model discloses a sewage suction pump, including protection casing (24), sewage suction pump (22), first sewage suction pipe (23), sewage suction pump (21), protection casing (24) cover is located the outside of sewage suction pump (22), and a terminal surface of protection casing (24) is fixed in on the inside of sewage suction jar (21), the up end and the lower terminal surface of sewage suction jar (21) are located respectively to first sewage suction pipe (23), and all communicate with appearance chamber (211) of sewage suction jar (21).

10. A pipeline dredging device according to claim 9, characterized in that: soil pick-up pipe (23) on soil pick-up pump (22) and first soil pick-up pipe (23) that are located soil pick-up jar (21) lower terminal surface communicate, the below of backup pad (1) is equipped with universal wheel (11), the quantity of universal wheel (11) is equipped with four.