CN213948725U

CN213948725U - High-efficient blade disc subassembly that washs

Info

Publication number: CN213948725U
Application number: CN202023096440.1U
Authority: CN
Inventors: 金龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-13
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to the field of cleaning equipment, in particular to a high-efficiency cleaning cutter head assembly, which comprises a bearing plate, a second water inlet pipeline, a spray head and a rotary driving piece; a second water inlet pipeline is arranged below the bearing plate, a plurality of spray heads are uniformly arranged below the bearing plate, and the water outlet end of the second water inlet pipeline is communicated with the water inlet end of each spray head; the rotary driving piece penetrates through the bearing plate and is in rotary connection with the bearing plate; the rotary driving piece comprises a hollow rotating shaft and a rotary joint; the bottom of the hollow rotating shaft penetrates through the top of the bearing plate and extends into the lower part of the bearing plate, and the bottom of the hollow rotating shaft is communicated with the water inlet end of the second water inlet pipeline; the top of the hollow rotating shaft is provided with a rotary joint, and the water outlet end of the rotary joint is in dynamic sealing connection with the top of the hollow rotating shaft. The cavitation jet cleaning of the ship bottom can be realized, and the damage of the cleaning operation to the ship bottom plate is reduced; meanwhile, two cleaning modes can be simultaneously operated, and the cleaning effect and the cleaning efficiency are improved.

Description

High-efficient blade disc subassembly that washs

Technical Field

The utility model relates to a cleaning equipment field, concretely relates to high-efficient structure technical field who washs blade disc assembly.

Background

Boats and ships in normal use, have a large amount of aquatic life to adhere to in the hull bottom surface to along with the accumulation of time, the setting is on the hull bottom surface, and is very firm, and hardly washs, can cause boats and ships self weight to increase, increases the navigation resistance. Resulting in an increase in power consumption.

Most of existing ship bottom cleaning methods adopt manual underwater cleaning or ship transportation to land for centralized cleaning, and are time-consuming and labor-consuming, and cleaning cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-efficiency cleaning cutter head assembly, which can realize the cavitation jet cleaning of the bottom of a ship and reduce the damage of the cleaning operation to the bottom plate of the ship; meanwhile, two cleaning modes can be simultaneously operated, and the cleaning effect and the cleaning efficiency are improved.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the efficient cleaning cutter head assembly comprises a bearing plate, a second water inlet pipeline, a spray head and a rotary driving piece; a second water inlet pipeline is arranged below the bearing plate, a plurality of spray heads are uniformly arranged below the bearing plate, and the water outlet end of the second water inlet pipeline is communicated with the water inlet end of each spray head; the rotary driving piece penetrates through the bearing plate and is in rotary connection with the bearing plate; the rotary driving piece comprises a hollow rotating shaft and a rotary joint; the bottom of the hollow rotating shaft penetrates through the top of the bearing plate and extends into the lower part of the bearing plate, and the bottom of the hollow rotating shaft is communicated with the water inlet end of the second water inlet pipeline; the top of the hollow rotating shaft is provided with a rotary joint, and the water outlet end of the rotary joint is in dynamic sealing connection with the top of the hollow rotating shaft.

Furthermore, the top of the bearing plate is provided with a connecting rod, and one end of the connecting rod is connected with the top of the bearing plate.

Furthermore, a cutter head inner shell is arranged below the bearing plate, the bottom of the hollow rotating shaft penetrates through the top of the cutter head inner shell and extends into the cutter head inner shell, and the hollow rotating shaft is fixedly connected with the cutter head inner shell; the second water inlet pipeline and the spray head are both positioned in the cavity of the cutter head inner shell; and a through hole matched with the spray head is formed in the side wall of the cutter head inner shell.

Furthermore, a driving motor is arranged above the bearing plate and is in transmission connection with the hollow rotating shaft.

Furthermore, a cutter head shell is arranged below the bearing plate, the cutter head shell is a shell with an opening at the bottom, and the second water inlet pipeline and the spray head are both positioned in the cutter head shell; a sewage discharge channel is arranged on the cutter head shell, and one end of the sewage discharge channel extends into the bearing plate.

Furthermore, a floating block is fixedly arranged at the top of the bearing plate.

Further, a polishing piece is arranged at the bottom of the cutter head inner shell.

Further, a sealing shell is arranged at the joint of the driving motor and the hollow rotating shaft.

Further, a rubber plate is fixedly arranged at the bottom of the cutter head shell along the circumferential direction of the cutter head shell.

Further, the hollow rotating shaft is connected with the sealing shell through a first dynamic sealing element.

Compared with the prior art, the utility model discloses can reach one of following beneficial effect at least:

1. by the device, the cavitation jet cleaning of the ship bottom can be realized, and the damage of the cleaning operation to the ship bottom plate is reduced; meanwhile, two cleaning modes can be simultaneously operated, and the cleaning effect and the cleaning efficiency are improved.

2. Through this device, can promote the protective effect to the shower nozzle.

3. The rotary driving piece is arranged, so that the cleaning effect of cavitation jet flow can be improved.

4. Set up the rubber slab, promote this blade disc assembly's result of use.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of fig. 1 from another view angle.

Fig. 3 is a schematic structural diagram of an embodiment of the floating block of the present invention.

In the figure: 1-a carrier plate; 11-a cutter head shell; 12-a rubber plate; 13-a second water inlet pipe; 14-a spray head; 15-a cutterhead inner shell; 151-through holes; 152-the bottom of the cutter head; 153-skirt; 16-a trapway; 17-a polishing member; 2-rotating the driving member; 21-a hollow rotating shaft; 22-a rotary joint; 23-a drive motor; 24-a solid spindle; 25-a first drive gear; 26-a second transmission gear; 27-a sealed shell; 4-a connecting rod; 5-floating block; 61-a first dynamic seal; 62-a second dynamic seal; 63-a third dynamic seal; 7-connecting piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

as shown in fig. 1-3, the high-efficiency cleaning cutter head assembly comprises a bearing plate 1, a second water inlet pipeline 13, a spray head 14 and a rotary driving piece 2; a second water inlet pipeline 13 is arranged below the bearing plate 1, a plurality of spray heads 14 are uniformly arranged below the bearing plate 1, and the water outlet end of the second water inlet pipeline 13 is communicated with the water inlet end of the spray heads 14; the rotary driving piece 2 penetrates through the bearing plate 1 and is in rotary connection with the bearing plate; the rotary driving part 2 comprises a hollow rotating shaft 21 and a rotary joint 22; the bottom of the hollow rotating shaft 21 penetrates through the top of the bearing plate 1 and extends into the lower part of the bearing plate 1, and the bottom of the hollow rotating shaft 21 is communicated with the water inlet end of the second water inlet pipeline 13; the top of the hollow rotating shaft 21 is provided with a rotary joint 22, and the water outlet end of the rotary joint 22 is connected with the top of the hollow rotating shaft 21 in a dynamic sealing manner.

During the use, the water source gets into from rotary joint 22's the end of intaking, then through hollow rotating shaft 21 and second inlet channel 13 after, spout by shower nozzle 14 again, shower nozzle 14 sets up certain angle (be the slope setting on the horizontal direction, in vertical direction, shower nozzle 14 is the angle setting of 10-90 degrees), when making shower nozzle 14 outwards spray water, the reaction force of production can make shower nozzle 14 rotate, make the annular region that covers shower nozzle 14 wash the operation, later remove this subassembly, do surface washing, convenient and fast.

Preferably, the spray head 14 is a cavitation jet spray head, and the device can perform cleaning operation on the bottom of the ship under water.

Preferably, when the apparatus is used to clean the bottom of a ship, it is necessary to avoid the propeller, anchor, and the like on the side of the ship.

Example 2:

as shown in fig. 1 to 3, the present embodiment optimizes the manipulation connection structure for the above-described embodiments.

In this high-efficient washing blade disc assembly the top of loading board 1 sets up connecting rod 4, and the one end of connecting rod 4 is connected with the top of loading board 1. The cutter head assembly can be manually controlled through the connecting rod 4 to carry out cleaning operation.

Preferably, connecting rod 4 articulates with loading board 1, and connecting rod 4 can rotate on vertical direction, and the operating personnel of being convenient for control.

Preferably, the connecting rod 4 can be connected with an underwater traveling mechanism (such as an underwater crawler carrying a swing cylinder), and the underwater crawler drives the underwater traveling mechanism to perform the cleaning operation of the ship bottom underwater.

Example 3:

as shown in fig. 1 to 3, the present embodiment optimizes the head protection structure for the above-described embodiments.

In the efficient cleaning cutter head assembly, a cutter head inner shell 15 is arranged below the bearing plate 1, the bottom of a hollow rotating shaft 21 penetrates through the top of the cutter head inner shell 15 and extends into the cutter head inner shell 15, and the hollow rotating shaft 21 is fixedly connected with the cutter head inner shell 15; the second water inlet pipeline 13 and the spray head 14 are both positioned in the cavity of the cutter head inner shell 15; through holes 151 which cooperate with the spray head 14 are provided in the side wall of the cutter head inner casing 15. The nozzle 14 and the second water inlet pipeline 13 are covered by the cutter head inner shell 15, so that the collision damage of the sundries pile nozzle 14 in the cleaning process can be reduced, the protection effect on the nozzle assembly is improved, and the service life is prolonged.

Preferably, a skirt 153 (the skirt 153 is made of rubber) is arranged on the cutter head inner shell 15 and above the through hole 151, so that the attaching force of the spray head 14 to the bottom plate of the ship in the washing process can be improved.

Example 4:

as shown in fig. 1 to 3, the present embodiment optimizes the rotation driving structure for the above-described embodiment.

In this high-efficient washing blade disc assembly the top of loading board 1 sets up driving motor 23, and driving motor 23 is connected with hollow rotating shaft 21 transmission. The drive motor 23 may be a hydraulic or electric motor providing the hollow shaft 21 with a reverse directionMixing and spraying Head 14 water spray generationIn the direction opposite to the rotation direction) The rotary power can provide higher flushing pressure, thereby improving the flushing effect.

One embodiment of the driving motor 23 in transmission connection with the hollow rotating shaft 21 is as follows: the driving end of the driving motor 23 is in transmission connection with the solid rotating shaft 24, the other end of the solid rotating shaft 24 is provided with a first transmission gear 25, the hollow rotating shaft 21 is sleeved with a second transmission gear 26, the first transmission gear 25 is in meshing transmission connection with the second transmission gear 26, the rotating power of the solid rotating shaft 24 is transmitted to the hollow rotating shaft 21 to rotate, and the hollow rotating shaft 21 is provided with rotating driving power.

Example 5:

as shown in fig. 1 to 3, the present embodiment optimizes the cutter head housing structure for the above-described embodiment.

In the high-efficiency cleaning cutter head assembly, a rubber plate 12 is fixedly arranged at the bottom of the cutter head shell 11 along the circumferential direction of the cutter head shell. The rubber plate 12 is an elastic and wear-resistant rubber plate and is arranged at the bottom of the cutter head shell 11, and the rubber plate is arranged, so that the collision damage in the moving process can be reduced and the service life of the shell can be prolonged due to the fact that the bottom of a ship or the surface of an object to be cleaned is generally uneven or has attachments which can cause collision to the bottom of the cutter head shell 11 in the moving process during cleaning operation; simultaneously, at the in-process of moving, rubber slab 11 can be so that this blade disc assembly and bottom of a ship board or treat that the face of wasing has better laminating effect, promotes the cleaning performance.

Example 6:

as shown in fig. 1-3, this embodiment optimizes the cutterhead buoyancy structure for the above embodiments.

In this high-efficient washing blade disc assembly the fixed floating block 53 that sets up in top of loading board 1. The floating block 53 is used for providing certain buoyancy for the cutter head assembly during underwater operation, and can promote the laminating effect of the cutter head and the bottom plate of the ship and promote the cleaning effect when the cleaning operation is carried out.

Example 7:

as shown in fig. 1 to 3, the present embodiment optimizes the sewage disposal structure for the above-described embodiment.

In this high-efficient washing cutter head assembly the bottom of cutter head shell 11 sets up trapway 16, and the one end of trapway 16 stretches into in cutter head shell 11. A trapway 16 is provided in the side wall of the cutterhead housing 11. Because the device is used for rotary cleaning, namely an annular cleaning path is formed between the cutter head shell 11 and the cavitation jet nozzle 14, the cleaned dirt can temporarily stay in the cutter head shell 11, and when a certain amount is reached, the cleaning is needed to ensure the normal operation effect of the device; therefore, the bottom of the cutter head shell 11 is provided with the sewage discharge channel 16 and is connected with a pump on the ship through a sewage discharge pipeline, so that the sewage remained in the cutter head shell 11 in the operation process is sucked on the ship, the retention amount of the sewage in the cutter head shell 11 is reduced, the continuous operation of the device is ensured, and meanwhile, the adhesion effect of the device with a bottom plate of the ship under water can be improved and the cleaning effect is improved through the suction of the pump on the ship; meanwhile, the cleaned sewage is discharged, so that the pollution of the sewage to the river/seawater can be reduced.

Preferably, the blade disc shell 11 adopts the structure that has certain buoyancy and anti striking, can promote the result of use of this device, for example, blade disc shell 11 adopts the casing that the material (for example hollow glass microballon) preparation that has certain buoyancy formed to can set up wear-resistant coating on the surface, can provide certain buoyancy, and the certain suction that the deuterogamies cavitation jet produces between the hull and the bottom plate promotes this device and to the laminating effect of bottom plate in the cleaning process, promotes the cleaning performance. Meanwhile, the shell structure with the bottom opened in the cutter head shell 11 is fixedly provided with the floating block on the side wall of the shell, so that the purpose that the cutter head shell 11 required by the device has certain buoyancy can be realized.

Example 8:

as shown in fig. 2, the present embodiment optimizes the cutter head structure for the above embodiment.

In the high-efficiency cleaning cutter head assembly, a polishing piece 17 is arranged on the bottom cutter head bottom 152 of the cutter head inner shell 15. Polishing member 17 can be blade brush dish, polishing grinding member or wipe cloth etc. can be so that when wasing, when shower nozzle 14 carries out the high pressure flushing operation, carries out the operation of wiping, polishing, the cutting of treating the washing object surface simultaneously (can carry out the polishing member that the adjustment matches according to the actual use scene needs), can promote the cleaning performance.

Example 9:

as shown in fig. 3, the present embodiment optimizes the rotary seal structure for the above-described embodiment.

In the high-efficiency cleaning cutter head assembly, a sealing shell 27 is arranged at the joint of the driving motor 23 and the hollow rotating shaft 21. Preferably, the transmission end of the driving motor 23 is sealed at the transmission connection position with the hollow rotating shaft 21, and a dynamic sealing element is adopted for waterproof sealing, so that the service life of the rotating mechanism is prolonged.

Example 10:

In the high-efficiency cleaning cutter head assembly, the hollow rotating shaft 21 is connected with the sealing shell 27 through a first movable sealing element 61.

Preferably, the solid rotating shaft 24 is connected with the sealing shell 27 through a second movable sealing element 62; the hollow rotating shaft 21 is connected with the cutter head shell 11 through a third dynamic sealing element 63.

Preferably, after the cutter head assemblies are combined side by side, pushing type or swinging type operation is carried out, the area of single cleaning operation can be effectively increased, and the cleaning operation efficiency is improved.

Preferably, a camera can be arranged on the connecting rod 4 or on the side edge of the bearing plate 1, and a display screen for receiving and displaying pictures shot by the camera is arranged on the remote controller. Set up the display screen on the remote controller to a picture that is used for collecting the camera and shoots, the operating personnel of being convenient for observe clearance effect, convenient and fast simultaneously when controlling this device.

Preferably, when the device is used for cleaning the bottom of a ship, waterproof connection processing and safe operation processing of corresponding parts are well performed; when the operation is required in seawater or fresh water, corresponding parts treatment is carried out on corresponding water areas, such as spraying anti-corrosion paint and the like.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. High-efficient cleaning cutter head assembly, its characterized in that: comprises a bearing plate (1), a second water inlet pipeline (13), a spray head (14) and a rotary driving piece (2); a second water inlet pipeline (13) is arranged below the bearing plate (1), a plurality of spray heads (14) are uniformly arranged below the bearing plate (1), and the water outlet end of the second water inlet pipeline (13) is communicated with the water inlet end of the spray heads (14); the rotary driving piece (2) penetrates through the bearing plate (1) and is in rotary connection with the bearing plate; the rotary driving piece (2) comprises a hollow rotating shaft (21) and a rotary joint (22); the bottom of the hollow rotating shaft (21) penetrates through the top of the bearing plate (1) and extends into the lower part of the bearing plate (1), and the bottom of the hollow rotating shaft (21) is communicated with the water inlet end of the second water inlet pipeline (13); the top of the hollow rotating shaft (21) is provided with a rotating joint (22), and the water outlet end of the rotating joint (22) is in dynamic sealing connection with the top of the hollow rotating shaft (21).

2. The high efficiency cleaning cutterhead assembly in accordance with claim 1, wherein: the top of the bearing plate (1) is provided with a connecting rod (4), and one end of the connecting rod (4) is connected with the top of the bearing plate (1).

3. The high efficiency cleaning cutterhead assembly in accordance with claim 1, wherein: a cutter head inner shell (15) is arranged below the bearing plate (1), the bottom of a hollow rotating shaft (21) penetrates through the top of the cutter head inner shell (15) and extends into the cutter head inner shell (15), and the hollow rotating shaft (21) is fixedly connected with the cutter head inner shell (15); the second water inlet pipeline (13) and the spray head (14) are both positioned in the cavity of the cutter head inner shell (15); the side wall of the cutter head inner shell (15) is provided with a through hole (151) which is matched with the spray head (14) to work.

4. The high efficiency cleaning cutterhead assembly in accordance with claim 1, wherein: a driving motor (23) is arranged above the bearing plate (1), and the driving motor (23) is in transmission connection with the hollow rotating shaft (21).

5. The high efficiency cleaning cutterhead assembly in accordance with claim 1, wherein: a cutter head shell (11) is arranged below the bearing plate (1), the cutter head shell (11) is a shell with an open bottom, and a second water inlet pipeline (13) and a spray head (14) are both positioned in the cutter head shell (11); a sewage discharge channel (16) is arranged on the cutter head shell (11), and one end of the sewage discharge channel (16) extends into the bearing plate (1).

6. The high efficiency cleaning cutterhead assembly in accordance with claim 1, wherein: the top of the bearing plate (1) is fixedly provided with a floating block (53).

7. The high efficiency cleaning cutterhead assembly in accordance with claim 3, wherein: and a polishing piece (17) is arranged on the bottom part (152) of the cutter head at the bottom of the cutter head inner shell (15).

8. The high efficiency cleaning cutterhead assembly in accordance with claim 4, wherein: a sealing shell (27) is arranged at the joint of the driving motor (23) and the hollow rotating shaft (21).

9. The high efficiency cleaning cutterhead assembly in accordance with claim 5, wherein: and a rubber plate (12) is fixedly arranged at the bottom of the cutter head shell (11) along the circumferential direction of the cutter head shell.

10. The high efficiency cleaning cutterhead assembly in accordance with claim 8, wherein: the hollow rotating shaft (21) is connected with the sealing shell (27) through a first dynamic sealing element (61).