CN219985625U - Dredging device - Google Patents

Abstract

The utility model relates to a dredging device, which comprises a motor, a drill bit and at least one connecting rod, wherein the connecting rod comprises a rod body, connecting rings arranged at two ends of the rod body, at least one scraping plate assembly arranged at the periphery of the rod body and a plurality of first connecting pieces, the connecting rings are provided with a plurality of connecting holes, the output end of the motor and one end of the drill bit, which faces the motor, are respectively provided with a connecting plate, the connecting plates are provided with a plurality of threaded rods corresponding to the connecting holes, and the threaded rods penetrate through the connecting holes and are in threaded connection with the first connecting pieces. The utility model has simple and reasonable structure, can flexibly combine the connecting rods to match pipelines with different lengths, and is convenient to use.

Description

Dredging device

Technical Field

The utility model relates to the technical field of aquaculture, in particular to a dredging anti-blocking device.

Background

In the aquaculture process, the clean water is introduced and the sewage is discharged according to actual needs, and as various sundries exist in the aquaculture sewage, the sewage pipeline is easy to be blocked after long-time sewage discharge. The current dredging mode generally adopts a motor to dredge, the output end of the motor is connected with a drill bit through a connecting rod, and sundries in a pipeline are carried out through rotation of the drill bit. However, the length of the existing connecting rod is fixed, the connecting rods with different lengths need to be replaced for pipelines with different lengths, the use is not flexible enough, and the dredging work is unchanged.

Disclosure of Invention

The utility model aims to provide a dredging anti-blocking device which is simple and reasonable in structure, can flexibly combine connecting rods to match pipelines with different lengths, and is convenient to use.

The utility model provides a pull throughs, includes motor, drill bit and at least one connecting rod, the connecting rod includes the body of rod, locates go-between at body of rod both ends, locates at least one scraper blade subassembly and a plurality of first connecting piece of body of rod periphery, the go-between is equipped with a plurality of connecting holes, the output of motor with the drill bit all is equipped with the joint board towards the one end of motor, the joint board corresponds the connecting hole is equipped with a plurality of threaded rods, the threaded rod wear to locate the connecting hole and with first connecting piece threaded connection.

In the above technical scheme, the both ends of connecting rod are equipped with the go-between, and motor and drill bit offset with the go-between through the connecting plate to through threaded rod and first connecting piece threaded connection, thereby realize being connected with the connecting rod, stable in structure, convenient operation, and can connect the connecting rod of different quantity as required, with the mediation demand of the pipeline of matching different length, it is nimble convenient to use, effectively improves the efficiency of mediation.

Further, the connecting rod comprises more than two connecting pieces and nuts, the connecting rings of the two adjacent connecting pieces are propped against each other, and the second connecting pieces sequentially penetrate through the connecting holes of the two adjacent connecting pieces and are connected with the nuts.

In the technical scheme, the connecting rings of the two adjacent connecting rods are propped against, and the second connecting piece sequentially penetrates through the connecting holes of the two adjacent connecting rods and is connected with the screw cap, so that the two adjacent connecting rods are fixedly connected, stable in connection and convenient to operate.

Further, the scraping plate assembly comprises two scraping plates symmetrically arranged on the periphery of the rod body.

In the above technical scheme, when the connecting rod rotates, two scrapers can clear up the pipe wall, avoid debris to remain on the pipe wall, guarantee the effect of mediation.

Further, the scraping plate is provided with a connecting end, a plate body and a working end, wherein the connecting end and the working end are respectively positioned at two ends of the plate body, and the connecting end is connected with the rod body.

In the technical scheme, the scraping plate is connected with the connecting rod through the connecting end, and the pipe wall is cleaned through the operation end, so that the scraping plate can be conveniently replaced and maintained.

Further, the width of the plate body is smaller than that of the working end, so that a channel for the plug to pass through is formed on two sides of the plate body.

In the technical scheme, through forming the passageway in the both sides of plate body, the debris that drill bit and scraper blade cleared up can follow the passageway and discharge outside the pipeline, realizes the mediation to the pipeline.

Further, the working end is fan-shaped.

In the technical scheme, the fan-shaped working end can be better attached to the pipe wall, and the cleaning effect is improved.

Further, the motor cabinet is further included, and the motor is fixedly arranged on the motor cabinet.

In the technical scheme, the motor seat can effectively fix the motor, and the motor is prevented from moving or deviating in the dredging process.

Further, the surface of the drill bit is provided with spiral sheets.

In the technical scheme, the spiral sheets can disperse and discharge sundries rapidly, and the cleaning effect is improved.

Compared with the prior art, the utility model has the beneficial effects that: the both ends of connecting rod are equipped with the go-between, and motor and drill bit are offset with the go-between through the connecting plate to through threaded rod and first connecting piece threaded connection, thereby realize being connected with the connecting rod, stable in structure, convenient operation, and can connect the connecting rod of different quantity as required, with the mediation demand of the pipeline of matching different length, it is nimble convenient to use, effectively improves the efficiency of mediation.

Drawings

Fig. 1 is a schematic structural view of a dredging apparatus according to an embodiment of the present utility model.

Fig. 2 is an enlarged partial schematic view of the portion a in fig. 1.

Fig. 3 is an enlarged partial schematic view of the portion b of fig. 1.

Fig. 4 is a schematic structural view of a squeegee according to the embodiment of the utility model.

Reference numerals illustrate:

motor 1, drill bit 2, spiral piece 21, connecting rod 3, body of rod 31, go-between 32, scraper blade subassembly 33, scraper blade 331, link end 3311, plate 3312, work end 3313, first connecting piece 34, second connecting piece 35, nut 36, adapter plate 4, threaded rod 41, motor cabinet 5, pipeline 6.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

As shown in fig. 1 to 4, in a preferred embodiment, the dredging apparatus of the present utility model mainly comprises a motor 1, a drill 2, and at least one connecting rod 3. Wherein, motor 1 and drill bit 2 are connected in the both ends of connecting rod 3 respectively, and motor 1 can drive drill bit 2 through connecting rod 3 and rotate to dredge pipeline 6. It should be noted that, the motor 1 may be a stepper motor or a three-phase asynchronous motor, and the motor 1 may be mounted on a cart to facilitate movement of the device according to the size specification selected by the actual requirement. The surface of the drill bit 2 is provided with the spiral sheets 21, and the spiral sheets 21 can rapidly disperse and discharge sundries, so that the cleaning effect is improved.

The connecting rod 3 comprises a rod body 31, a connecting ring 32, at least one scraper assembly 33, and a number of first connecting members 34. The connecting ring 32 is ring-shaped and is disposed at two ends of the rod 31. The scraper assemblies 33 are disposed on the outer periphery of the rod 31, in this embodiment, two scraper assemblies 33 are disposed on each rod 31, and in other possible embodiments, the scraper assemblies 33 may be disposed equidistantly along the axial direction of the rod 31, and the number of the scraper assemblies 33 may be set according to the length of the rod 31, which is not limited herein. The connecting ring 32 is provided with a plurality of connecting holes, and the connecting holes can be arranged on the connecting ring 32 at equal angles by taking the axle center of the rod body 31 as the center, the output end of the motor 1 and one end of the drill bit 2 facing the motor 1 are both provided with connecting plates 4, the connecting plates 4 are provided with a plurality of threaded rods 41 corresponding to the connecting holes, and the threaded rods 41 penetrate through the connecting holes and are in threaded connection with the first connecting pieces 34.

The dredging device of the utility model further comprises a second connecting piece 35 and a nut 36, wherein more than two connecting rods 3 are arranged, the connecting rings 32 of two adjacent connecting rods 3 are abutted, and the second connecting piece 35 sequentially passes through the connecting holes of the two adjacent connecting rods 3 and is connected with the nut 36.

In this embodiment, the number of the connecting rods 3 is two, the connecting rings 32 at opposite ends of the two connecting rods 3 are propped against, and the second connecting piece 35 sequentially passes through the connecting holes of the two adjacent connecting rods 3 and is connected with the nuts 36, so that the connection fixation of the two adjacent connecting rods 3 is realized, the connection is stable, and the operation is convenient.

From above-mentioned technical scheme can see that connecting rod 3's both ends are equipped with go-between 32, and motor 1 and drill bit 2 offset with go-between 32 through the joint board 4 to through threaded rod 41 and first connecting piece 34 threaded connection, thereby realize being connected with connecting rod 3, stable in structure, convenient operation, and can connect connecting rod 3 of different quantity as required, with the mediation demand of the pipeline 6 of matching different length, use nimble convenience effectively improves the efficiency of mediation.

Referring to fig. 4, the scraper assembly 33 includes two scrapers 331 symmetrically disposed on the outer periphery of the rod body 31, and when the connecting rod 3 rotates, the two scrapers 331 can clean the pipe wall, thereby avoiding sundries from remaining on the pipe wall and ensuring the dredging effect.

Specifically, the blade 331 has a connection end 3311, a plate body 3312, and a working end 3313, the connection end 3311 and the working end 3313 are located at two ends of the plate body 3312, respectively, and the connection end 3311 is connected to the rod body 31. The scraper 331 is connected with the connecting rod 3 through the connecting end 3311, and the pipe wall is cleaned through the working end 3313, so that the scraper 331 can be conveniently replaced and maintained. It should be noted that, the width of the plate body 3312 is smaller than the width of the working end 3313, so that a channel for the plug to pass through is formed at two sides of the plate body 3312, and by forming a channel at two sides of the plate body 3312, the sundries cleaned by the drill bit 2 and the scraper 331 can be discharged from the channel to the outside of the pipeline 6, so as to dredge the pipeline 6.

In this embodiment, the working end 3313 is in a fan shape, and the fan-shaped working end 3313 can better fit the pipe wall, so as to improve the cleaning effect.

The dredging device further comprises a motor base 5, the motor 1 is fixedly arranged on the motor base 5, and the motor base 5 can effectively fix the motor 1 and prevent the motor 1 from moving or deviating in the dredging process.

In the description of the present utility model, it should be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a pull throughs, its characterized in that includes motor, drill bit and at least one connecting rod, the connecting rod includes the body of rod, locates go-between at body of rod both ends, locates at least one scraper blade subassembly and a plurality of first connecting piece of body of rod periphery, the go-between is equipped with a plurality of connecting holes, the output of motor with the drill bit all is equipped with the joint board towards the one end of motor, the joint board corresponds the connecting hole is equipped with a plurality of threaded rods, the threaded rod wear to locate the connecting hole and with first connecting piece threaded connection.

2. The pull through of claim 1, further comprising a second connector and a nut, wherein the number of the connecting rods is more than two, the connecting rings of two adjacent connecting rods are abutted, and the second connector sequentially passes through the connecting holes of two adjacent connecting rods and is connected with the nut.

3. The pull through of claim 1 wherein the squeegee assembly comprises two squeegees symmetrically disposed about the periphery of the shaft.

4. A pull through as claimed in claim 3, wherein the scraper has a connecting end, a plate body, and a working end, the connecting end and the working end being located at two ends of the plate body, respectively, the connecting end being connected to the rod body.

5. The pull through of claim 4 wherein the plate has a width less than the width of the working end to form a channel on both sides of the plate for the plug to pass through.

6. The pull through of claim 4 wherein the working end is fan-shaped.

7. The pull through of claim 1, further comprising a motor mount, the motor being fixedly disposed on the motor mount.

8. The pull through of claim 1 wherein the surface of the drill bit is provided with a flight.