CN220470244U

CN220470244U - Deepwater pump with weed removal structure

Info

Publication number: CN220470244U
Application number: CN202322073588.0U
Authority: CN
Inventors: 高洪沛; 牛爱丽; 陈庆忠
Original assignee: Shandong Quanying Pump Co ltd
Current assignee: Shandong Quanying Pump Co ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-02-09
Anticipated expiration: 2033-08-03

Abstract

The utility model discloses a deepwater pump with a weed removal structure, and belongs to the technical field of water pump equipment. The structure comprises a water pump, a shaft coupling, a driving rotating shaft and a lower pipeline main body, wherein the water pump is arranged at the uppermost position, the shaft coupling is arranged at the right side of the water pump, the driving rotating shaft is arranged at the right side of the shaft coupling, the lower pipeline main body is arranged right below the water pump, a weed removing device is arranged at the inner position of the lower pipeline main body, a high-strength compression-resistant pipeline is arranged at the outer side of the bottom of the weed removing device, and a lower connecting pipe is arranged at the lower side of the high-strength compression-resistant pipeline. The weed removing device is arranged inside the deep water pump, and can be used for cleaning attachments on the inner wall of the water pump pipeline through the driving device arranged inside the deep water pump, so that the maintenance time and the maintenance cost of workers for the deep water pump are effectively saved.

Description

Deepwater pump with weed removal structure

Technical Field

The utility model relates to the technical field of water pump equipment, in particular to a deepwater water pump with a weed removal structure.

Background

The water pump is widely used as a fluid transportation device. At present, most water pumps adopt a motor as driving power, an impeller shaft of the water pump is fixed on a water pump body through a rolling bearing, and the working water depth can reach hundreds of meters. The rolling bearing of the water pump needs grease lubrication, and various sealing devices and measures are needed at the bearing end to prevent the lubricating grease from leaking and ensure the lubricating effect. In deep sea operation engineering equipment, a water pump is often required to provide a conveying power source for the engineering equipment.

In the current deep water pump use, because the influence of water pump operational environment, subsidiary plants such as pasture and water grass, moss can appear on the time of production use water pump pipeline inner wall to can influence the normal operating condition of water pump, nevertheless the water pump is in under the deep water environment, and the staff is greater to its clearance degree of difficulty, therefore the problem often can lead to deep water pump life shorter, need frequent change maintenance to it.

Disclosure of Invention

The utility model aims to provide a deep water pump with a weed removal structure, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a deep water pump with weeds clear away structure, includes water pump, shaft coupling, drive pivot and lower pipeline main part, the water pump sets up in the top position, water pump right side position is provided with the shaft coupling, shaft coupling right side position is provided with the drive pivot, the position is provided with lower pipeline main part under the water pump, the inside position of lower pipeline main part is provided with weeds clearing device, weeds clearing device bottom outside is provided with high strength resistance to compression pipeline, high strength resistance to compression pipeline downside is provided with down the connecting pipe.

As a further scheme of the utility model: the weed cleaning device is characterized in that a fixing plate is arranged at the upper end of the weed cleaning device, two intermeshing gear rotating shafts are arranged below the fixing plate, symmetrically distributed pressure springs are arranged at the rear side of the gear rotating shafts, two working rotating shafts are arranged outside the pressure springs and are coaxially matched with the gear rotating shafts, weed cleaning knife bars are fixedly connected to the lower positions of the working rotating shafts, and pressing plates are fixedly arranged at the bottoms of the weed cleaning knife bars.

As still further aspects of the utility model: the weed cleaning knife bar is provided with a main knife bar and an insulating mounting plate, and the main knife bar is provided with a serrated clamping groove.

As still further aspects of the utility model: the upper side of the weed removing device is provided with a driving device.

Compared with the prior art, the utility model has the beneficial effects that: the weed removing device is arranged inside the deep water pump, and can be used for cleaning attachments on the inner wall of the water pump pipeline through the driving device arranged inside the deep water pump, so that the maintenance time and the maintenance cost of workers for the deep water pump are effectively saved.

Drawings

FIG. 1 is a front view block diagram of the utility model;

FIG. 2 is a block diagram of the components of the weed removal device of the present utility model;

FIG. 3 is a block diagram of the components of the weed cleaning blade of the present utility model.

In the figure: 1. a water pump; 2. a coupling; 3. driving the rotating shaft; 4. a lower pipe body; 5. weed removing device; 6. a high strength compression resistant pipe; 7. a lower connecting pipe; 51. a fixing plate; 52. a gear shaft; 53. a pressure spring; 54. a working rotating shaft; 55. weed cleaning knife bars; 56. a pressing plate; 101. a main knife bar; 102. an insulating mounting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the embodiment provides a deep water pump with weed removal structure, which comprises a water pump 1, a coupler 2, a driving rotating shaft 3 and a lower pipeline main body 4, wherein the water pump 1 is arranged at the uppermost position, the coupler 2 is arranged at the right side of the water pump 1, the driving rotating shaft 3 is arranged at the right side of the coupler 2, the lower pipeline main body 4 is arranged at the position right below the water pump 1, a weed removal device 5 is arranged at the inner position of the lower pipeline main body 4, a high-strength compression-resistant pipeline 6 is arranged at the outer side of the bottom of the weed removal device 5, and a lower connecting pipe 7 is arranged at the lower side of the high-strength compression-resistant pipeline 6.

Further, the upper end position of the weed removing device 5 is provided with a fixing plate 51, two mutually meshed gear rotating shafts 52 are arranged below the fixing plate 51, symmetrically distributed pressure springs 53 are arranged at the rear side positions of the gear rotating shafts 52, two working rotating shafts 54 are arranged outside the pressure springs 53, the working rotating shafts 54 are coaxially matched with the gear rotating shafts 52, a weed cleaning knife bar 55 is fixedly connected to the lower position of the working rotating shafts 54, and a pressing plate 56 is fixedly arranged at the bottom position of the weed cleaning knife bar 55. The weed removing device 5 is controlled to be started by a driving device arranged above, and is meshed and rotated through the gear rotating shaft 52 to drive the working rotating shaft 54 to rotate, so that the weed removing knife bar 55 coaxially arranged below is rotated, attachments on the inner wall of a pipeline are removed, and due to the fact that replacement of relevant components of a deep water pump is difficult, the device adopts the gear rotating shaft to be meshed and transmitted to replace common belt transmission, and the situation that the belt is aged and broken due to long-time use is avoided.

Still further, the weed cleaning blade bar 55 is provided with a main blade bar 101 and an insulating mounting plate 102, and the main blade bar 101 is provided with a saw-tooth clamping groove. The weed cleaning blade 55 can be replaced according to the actual situation, thereby reducing the maintenance cost of the device.

Still further, a driving device is provided on the upper side of the weed removal device 5. The whole device is uniformly controlled by the driving device, and a worker can remotely control the device, so that the cleaning efficiency of attachments in the water pump is effectively improved.

It should be noted that, the foregoing embodiments are only specific and clear descriptions of technical solutions and technical features of the present application. And those skilled in the art will not be able to describe in detail the above embodiments regarding the schemes or features belonging to the prior art or common general knowledge.

In addition, the technical solutions of the present application are not limited to the above-mentioned embodiments, and those skilled in the art should consider the description as a whole, and the technical solutions in the embodiments may be appropriately combined, so as to form other embodiments that can be understood by those skilled in the art.

Claims

1. Deepwater pump with weed removal structure, a serial communication port, including water pump (1), shaft coupling (2), drive pivot (3) and lower pipeline main part (4), water pump (1) set up in the extreme position, water pump (1) right side position is provided with shaft coupling (2), shaft coupling (2) right side position is provided with drive pivot (3), pipeline main part (4) under water pump (1) position is provided with down, pipeline main part (4) inside position is provided with weed removal device (5) down, weed removal device (5) bottom outside is provided with high strength resistance to compression pipeline (6), high strength resistance to compression pipeline (6) downside is provided with connecting pipe (7) down.

2. The deepwater pump with the weed removal structure according to claim 1, characterized in that a fixed plate (51) is arranged at the upper end position of the weed removal device (5), two mutually meshed gear rotating shafts (52) are arranged below the fixed plate (51), symmetrically distributed pressure springs (53) are arranged at the rear side positions of the gear rotating shafts (52), two working rotating shafts (54) are arranged at the outer sides of the pressure springs (53), the working rotating shafts (54) are coaxially matched with the gear rotating shafts (52), weed removal blades (55) are fixedly connected to the lower positions of the working rotating shafts (54), and pressing plates (56) are fixedly arranged at the bottom positions of the weed removal blades (55).

3. The deepwater pump with the weed removal structure according to claim 2, wherein the weed removal blade (55) is provided with a main blade (101) and an insulating mounting plate (102), and the main blade (101) is provided with saw-tooth clamping grooves.

4. A deep water pump with weed removal structure according to claim 1, characterized in that the weed removal device (5) is provided with a drive means on its upper side.