阅读说明：本技术 一种市政下水道高效疏通清理装置及其使用方法 (Efficient municipal sewer dredging and cleaning device and use method thereof ) 是由 王壮壮 于 2021-08-26 设计创作，主要内容包括：本发明公开了一种市政下水道高效疏通清理装置,涉及管道疏通技术领域。本发明包括端架,端架一端表面中心位置转动连接有中心疏通辊；端架一端表面环形阵列设有从动疏通辊；从动疏通辊靠近端架一端与中心输送辊相互啮合传动；端架外周侧面转动连接有与从动疏通辊相互啮合的环形刮除架；端架一端转动连接有调节螺杆；调节螺杆外周侧面螺纹连接有移动端头；移动端头外周侧面铰接有与端架相互滑动配合的翻转架；翻转架一端转动连接有限位导轮；调节螺杆一端螺纹连接有推送杆。本发明通过伺服电机带动中心疏通辊2转动,在从动齿轮的作用下,使得中心旋转轴、从动旋转轴和刮除板对下水道内部进行疏通作业,其疏通效果较好,减少了人工劳动强度。(The invention discloses a municipal sewer efficient dredging and cleaning device, and relates to the technical field of pipeline dredging. The invention comprises an end frame, wherein the center position of the surface of one end of the end frame is rotationally connected with a central dredging roller; driven dredging rollers are arranged on the surface of one end of the end frame in an annular array; one end of the driven dredging roller, which is close to the end frame, is meshed with the central conveying roller for transmission; the peripheral side surface of the end frame is rotationally connected with an annular scraping frame which is meshed with the driven dredging roller; one end of the end frame is rotatably connected with an adjusting screw rod; the peripheral side surface of the adjusting screw is in threaded connection with a movable end; the side surface of the periphery of the movable end is hinged with a roll-over stand which is in sliding fit with the end frame; one end of the roll-over stand is rotatably connected with a limiting guide wheel; one end of the adjusting screw rod is connected with a pushing rod in a threaded manner. According to the invention, the servo motor drives the central dredging roller 2 to rotate, and the central rotating shaft, the driven rotating shaft and the scraping plate dredge the interior of a sewer under the action of the driven gear, so that the dredging effect is good, and the manual labor intensity is reduced.)

1. The utility model provides a high-efficient dredging and cleaning device of municipal administration sewer, includes end frame (1), its characterized in that:

the center of the surface of one end of the end frame (1) is rotatably connected with a center dredging roller (2); a driven dredging roller (3) is arranged on the surface of one end of the end frame (1) and positioned on the outer side of the central conveying roller (2) in an annular array; one end of the driven dredging rollers (3) close to the end frame (1) is meshed with the central conveying roller (2) for transmission;

the side surface of the periphery of the end frame (1) is rotationally connected with an annular scraping frame (4) which is meshed with the driven dredging rollers (3);

one end of the end frame (1) far away from the central dredging roller (2) is rotatably connected with an adjusting screw rod (5); the peripheral side surface of the adjusting screw rod (5) is in threaded connection with a movable end (6); the side surface of the periphery of the movable end (6) is hinged with a plurality of turning frames (7) which are mutually matched with the end frame (1) in a sliding way; one end of the roll-over stand (7) far away from the movable end (6) is rotatably connected with a limiting guide wheel (8);

a pushing rod (9) is connected to one end, far away from the end frame (1), of the adjusting screw rod (5) in a threaded manner;

the end frame (1) comprises an end plate (101); a first cross-shaped support frame (102) is arranged on one surface of the end plate (101); a servo motor (10) is fixed on the inner side of the first cross-shaped bracket (102); the rotary shaft end of the servo motor (10) is fixedly connected with the end part of the central dredging roller (2); the side surfaces of the periphery of one end, close to the end plate (101), of the first cross-shaped support frame (102) are provided with limiting grooves (103); a second cross-shaped support frame (104) is arranged on one surface, away from the end plate (101), of the first cross-shaped support frame (102); the peripheral side surfaces of one end of the second cross-shaped support frame (104) close to the first cross-shaped support frame (102) are provided with through grooves (105); and the opposite surfaces of the inner sides of the through grooves (105) are provided with limiting guide shafts (106).

2. The municipal sewer high-efficiency dredging and cleaning device according to claim 1, wherein the central dredging roller (2) comprises a central screw shaft (201); the end part of the central screw shaft (201) is rotationally connected with the end plate (101) through a ball bearing; and one end of the central spiral shaft (201) close to the end plate (101) is provided with a driving gear (202).

3. The municipal sewer high-efficiency dredging and cleaning device according to claim 2, wherein the driven dredging roller (3) comprises a driven screw shaft (301); the end part of the driven screw shaft (301) is rotationally connected with the end plate (101) through a ball bearing; one end of the driven screw shaft (301) close to the end plate (101) is provided with a driven gear (302) which is meshed with the driving gear (202).

4. The municipal sewer high-efficiency dredging and cleaning device according to claim 3, wherein the annular scraping frame (4) comprises a ring-shaped member (401) matched with the limiting groove (103); the inner side of the ring-shaped piece (401) is provided with meshing teeth (402) which are meshed with the driven gear (302) in an annular array manner; and scraping plates (403) are arranged on the peripheral side surface of the annular piece (401) in an annular array.

5. The municipal sewer high-efficiency dredging and cleaning device according to claim 1, wherein one end of the adjusting screw rod (5) is rotationally connected with the second cross-shaped bracket (104) through a ball bearing; an inner hexagonal end (501) is arranged at one end, close to the second cross-shaped support frame (104), of the adjusting screw rod (5); the inner side of the inner hexagonal end socket (501) is provided with an internal thread (502).

6. The municipal sewer high-efficiency dredging and cleaning device according to claim 5, wherein one end of the push rod (9) is provided with a threaded end (901) matched with the internal thread (502); the other end of the pushing rod (9) is provided with a grabbing handle (902).

7. The municipal sewer high-efficiency dredging and cleaning device as claimed in claim 1, wherein a central threaded hole (601) matched with the adjusting screw rod (5) is formed between the central positions of the two surfaces of the movable end head (6); and hinged supports (602) matched with the roll-over stand (7) are arranged on the peripheral side surface of the movable end head (6) in an annular array.

8. The municipal sewer high-efficiency dredging and cleaning device as claimed in claim 1, wherein the two side surfaces of the roll-over stand (7) are provided with limiting sliding grooves (701) matched with the limiting guide shafts (106).

9. The use method of the municipal sewer high-efficiency dredging and cleaning device according to any one of claims 1 to 8, characterized by comprising the following steps:

SS01, driving the adjusting screw rod (5) to rotate by using an inner hexagonal wrench through an inner hexagonal end (501), moving the movable end (6) under the limiting action of the turnover frames (7) and the through groove (105) when the adjusting screw rod (5) rotates, and driving the turnover frames (7) to turn over for adjustment when the movable end (6) moves;

SS02, a push rod (9) is connected with an internal thread (502) in an inner hexagonal end (501) through a threaded end (901), and limiting guide wheels (8) at the end parts of a plurality of roll-over stands (7) are mutually attached to the sewer pipe wall;

SS03, a servo motor (10) rotates and drives a central dredging roller (2) to rotate, so that a driving gear (202) and a driven gear (302) are in meshed transmission, the driven gear (302) is meshed with meshing teeth (402) on the inner wall of an annular piece (401) when rotating, and the annular scraping frame (4) rotates integrally;

SS04, the center dredging (2), the driven dredging roller (3) and the annular scraping frame (4) are respectively driven to dredge the interior of the sewer by pushing through the grabbing handle (902) when rotating, and the center rotating shaft (201), the driven rotating shaft (301) and the scraping plate (403) are respectively driven.

Technical Field

The invention belongs to the technical field of pipeline dredging, and particularly relates to a municipal sewer efficient dredging and cleaning device.

Background

At present, the condition of domestic sewage pipelines in large, medium and small towns is very complex, the size of a main sewer in the large, medium and small cities is large, serious blockage is not easy to occur, but the size of each branch pipeline is small, particularly small streets and districts, the flow rate of sewage in the sewage pipeline is slow, the sewage pipeline is often blocked by various domestic wastes, and the sewage pipeline in some old cities and small towns is small in size, is mostly cement pipelines or even brick pipelines, and is very easy to block.

The existing sewer dredger adopts the spiral steel wire, the spiral steel wire is manually driven to rotate in the sewer, so that the blocked part is dredged, but the method has poor dredging effect on the sewer, is higher in labor intensity and cannot meet the requirements of practical use.

Disclosure of Invention

The invention aims to provide a municipal sewer efficient dredging and cleaning device, which solves the problems of poor dredging effect and high labor intensity of the existing sewer through the matching effect of an end frame, a central dredging roller, a driven dredging roller, an annular scraping frame, an adjusting screw, a movable end, a turning frame and a limiting guide wheel.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a municipal sewer high-efficiency dredging and cleaning device, which comprises an end frame,

the center of the surface of one end of the end frame is rotatably connected with a center dredging roller; driven dredging rollers are arranged on the surface of one end of the end frame and positioned on the outer side of the central conveying roller in an annular array manner; one end of the driven dredging rollers, which is close to the end frame, is meshed with the central conveying roller for transmission;

the side surface of the periphery of the end frame is rotationally connected with an annular scraping frame which is meshed with the driven dredging rollers;

one end of the end frame, which is far away from the central dredging roller, is rotatably connected with an adjusting screw rod; the peripheral side surface of the adjusting screw is in threaded connection with a movable end; a plurality of turning frames which are mutually matched with the end frames in a sliding way are hinged on the peripheral side surface of the movable end head; one end of the turnover frame, which is far away from the movable end, is rotatably connected with a limiting guide wheel;

one end of the adjusting screw rod, which is far away from the end frame, is in threaded connection with a pushing rod;

the end frame comprises an end plate; a first cross-shaped support frame is arranged on one surface of the end plate; a servo motor is fixed on the inner side of the first cross-shaped support frame; the rotary shaft end of the servo motor is fixedly connected with the end part of the central dredging roller; the side faces of the periphery of one end, close to the end plate, of the first cross-shaped support frame are provided with limiting grooves; a second cross-shaped support frame is arranged on one surface of the first cross-shaped support frame, which is far away from the end plate; the side surfaces of the periphery of one end of the second cross-shaped strut, which is close to the first cross-shaped strut, are provided with through grooves; and the opposite surfaces of the inner sides of the through grooves are provided with limiting guide shafts.

Further, the central pull through roller comprises a central spiral shaft; the end part of the central spiral shaft is rotationally connected with the end plate through a ball bearing; and one end of the central spiral shaft, which is close to the end plate, is provided with a driving gear.

Further, the driven dredging roller comprises a driven screw shaft; the end part of the driven spiral shaft is rotationally connected with the end plate through a ball bearing; and one end of the driven screw shaft, which is close to the end plate, is provided with a driven gear which is mutually meshed with the driving gear.

Further, the annular scraping frame comprises an annular piece matched with the limiting groove; the inner side of the annular piece is provided with meshing teeth meshed with the driven gear in an annular array manner; and scraping plates are arranged on the peripheral side surface of the annular piece in an annular array.

Furthermore, one end of the adjusting screw rod is rotationally connected with the second cross-shaped support frame through a ball bearing; one end of the adjusting screw rod, which is close to the second cross-shaped strut, is provided with an inner hexagonal end socket; the inner side of the inner hexagonal end is provided with an internal thread.

Furthermore, a threaded end matched with the internal thread is arranged at one end of the pushing rod; the other end of the pushing rod is provided with a grabbing handle.

Furthermore, a central threaded hole matched with the adjusting screw is formed between the central positions of the two surfaces of the movable end head; and the side surface of the periphery of the movable end head is provided with hinged supports matched with the turnover frame in an annular array.

Furthermore, both sides of the roll-over stand are provided with limit sliding chutes matched with the limit guide shafts.

A use method of a municipal sewer efficient dredging and cleaning device comprises the following steps:

SS01, an inner hexagonal wrench is used and an inner hexagonal end head drives an adjusting screw to rotate, when the adjusting screw rotates, a movable end head moves under the limiting action of a roll-over stand and a through groove, and when the movable end head moves, a plurality of roll-over stands are driven to turn over for adjustment;

SS02, wherein the pushing rod is connected with the internal thread in the inner hexagonal end through the threaded end, and the limiting guide wheels at the end parts of the plurality of roll-over stands are mutually attached to the sewer pipe;

SS03, a servo motor rotates and drives the central dredging roller to rotate, so that a driving gear and a driven gear are in meshed transmission, and the driven gear is meshed with meshing teeth on the inner wall of the annular piece when rotating, so that the annular scraping frame rotates integrally;

SS04, the center dredging roller, the driven dredging roller and the annular scraping frame are respectively driven to dredge the interior of the sewer by the grabbing handle to push.

The invention has the following beneficial effects:

according to the invention, through the matching action of the end frame, the central dredging roller, the driven dredging roller, the annular scraping frame, the adjusting screw, the movable end, the turnover frame and the limiting guide wheel, the servo motor drives the central dredging roller 2 to rotate, and under the action of the driven gear, the central rotating shaft, the driven rotating shaft and the scraping plate carry out dredging operation on the interior of a sewer.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a municipal sewer efficient dredging and cleaning device of the invention;

FIG. 2 is a schematic structural view of an end frame;

fig. 3 is a schematic structural view of an annular scraping frame;

FIG. 4 is a schematic view of the adjusting screw;

FIG. 5 is a schematic diagram of a mobile tip;

FIG. 6 is a schematic structural view of the roll-over stand;

fig. 7 is a schematic structural view of the push rod.

In the drawings, the components represented by the respective reference numerals are listed below:

1-end frame, 2-central dredging roller, 3-driven dredging roller, 4-annular scraping frame, 5-adjusting screw rod, 6-moving end, 7-turning frame, 8-limiting guide wheel, 9-pushing rod, 10-servo motor, 101-end plate, 102-first cross support frame, 103-limiting groove, 104-second cross support frame, 105-through groove, 106-limiting guide shaft, 201-central screw shaft, 202-driving gear, 301-driven screw shaft, 302-driven gear, 401-annular part, 402-meshing tooth, 403-scraping plate, 501-inner hexagonal end, 502-internal thread, 601-central threaded hole, 602-hinge seat, 701-limiting sliding groove and 901-threaded end, 902-grip handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the invention relates to a municipal sewer high-efficiency dredging and cleaning device, which comprises an end frame 1,

the center of the surface of one end of the end frame 1 is rotatably connected with a center dredging roller 2; a driven dredging roller 3 is arranged on the surface of one end of the end frame 1 and positioned outside the central conveying roller 2 in an annular array; one end of the driven dredging rollers 3 close to the end frame 1 is meshed with the central conveying roller 2 for transmission;

the peripheral side surface of the end frame 1 is rotationally connected with an annular scraping frame 4 which is meshed with a plurality of driven dredging rollers 3;

one end of the end frame 1, which is far away from the central dredging roller 2, is rotatably connected with an adjusting screw rod 5; the peripheral side surface of the adjusting screw rod 5 is in threaded connection with a movable end 6; the side surface of the periphery of the movable end 6 is hinged with a plurality of turning frames 7 which are mutually matched with the end frame 1 in a sliding way; one end of the roll-over stand 7, which is far away from the movable end 6, is rotatably connected with a limiting guide wheel 8;

one end of the adjusting screw 5, which is far away from the end frame 1, is in threaded connection with a pushing rod 9;

the end frame 1 comprises an end plate 101; a first cross-shaped bracket 102 is arranged on one surface of the end plate 101; a servo motor 10 is fixed on the inner side of the first cross-shaped bracket 102; the rotary shaft end of the servo motor 10 is fixedly connected with the end part of the central dredging roller 2; the side faces of the periphery of one end, close to the end plate 101, of the first cross-shaped support frame 102 are provided with limiting grooves 103; a second cross-shaped bracket 104 is arranged on one surface of the first cross-shaped bracket 102 away from the end plate 101; the peripheral side surfaces of one end of the second cross-shaped strut 104 close to the first cross-shaped strut 102 are provided with through grooves 105; the opposite surfaces of the inner sides of the through grooves 105 are provided with limit guide shafts 106.

Wherein, the central dredging roller 2 comprises a central spiral shaft 201; the end part of the central spiral shaft 201 is rotationally connected with the end plate 101 through a ball bearing; one end of the central spiral shaft 201 close to the end plate 101 is provided with a driving gear 202.

Wherein, the driven dredging roller 3 comprises a driven screw shaft 301; the end part of the driven screw shaft 301 is rotationally connected with the end plate 101 through a ball bearing; a driven gear 302 engaged with the driving gear 202 is provided at one end of the driven screw shaft 301 near the end plate 101.

Wherein, the annular scraping frame 4 comprises an annular part 401 matched with the limiting groove 103; the inner side of the ring-shaped part 401 is provided with meshing teeth 402 which are meshed with the driven gear 302 in an annular array manner; the circumferential side of the ring 401 is provided with an annular array of scraping plates 403.

One end of the adjusting screw rod 5 is rotationally connected with the second cross-shaped support frame 104 through a ball bearing; one end of the adjusting screw 5, which is close to the second cross-shaped bracket 104, is provided with an inner hexagonal end 501; the inner side of the inner hexagonal end 501 is provided with an internal thread 502.

Wherein, one end of the push rod 9 is provided with a thread end 901 matched with the internal thread 502; the other end of the pushing rod 9 is provided with a grabbing handle 902.

Wherein, a central threaded hole 601 matched with the adjusting screw 5 is arranged between the central positions of the two surfaces of the movable end 6; the peripheral side surface of the movable end head 6 is provided with hinge bases 602 matched with the roll-over stand 7 in an annular array.

Wherein, the two side surfaces of the roll-over stand 7 are both provided with a limit chute 701 matched with the limit guide shaft 106.

One specific application of this embodiment is:

SS01, driving the adjusting screw 5 to rotate by using an inner hexagonal wrench and an inner hexagonal end 501, moving the movable end 6 under the limiting action of the roll-over stand 7 and the through groove 105 when the adjusting screw 5 rotates, and driving the roll-over stands 7 to turn over for adjustment when the movable end 6 moves;

SS02, the push rod 9 is connected with the internal thread 502 in the inner hexagonal end 501 through the threaded end 901, and the limiting guide wheels 8 at the end parts of the plurality of roll-over stands 7 are mutually jointed with the sewer pipe wall;

SS03, a servo motor 10 rotates and drives the central dredging roller 2 to rotate, so that a driving gear 202 and a driven gear 302 are in meshed transmission, the driven gear 302 is meshed with meshing teeth 402 on the inner wall of a ring-shaped piece 401 during rotation, and the annular scraping frame 4 rotates integrally;

SS04, when the central dredging 2, the driven dredging roller 3 and the annular scraping frame 4 are pushed by the grabbing handle 902 to rotate, the central rotating shaft 201, the driven rotating shaft 301 and the scraping plate 403 are respectively driven to dredge the interior of the sewer.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.