CN210876403U

CN210876403U - High-efficient belt cleaning device of fin

Info

Publication number: CN210876403U
Application number: CN201921274325.3U
Authority: CN
Inventors: 舒双武
Original assignee: Chizhou Runmai Electric Technology Co ltd
Current assignee: Chizhou Runmai Electric Technology Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-06-30
Anticipated expiration: 2029-08-07

Abstract

The utility model belongs to cleaning equipment, in particular to a high-efficiency cleaning device for radiating fins, which comprises a positioning and clamping mechanism for positioning the radiating fins and a cleaning device for cleaning the radiating fins, the cleaning device consists of a supporting platform, a cleaning component positioned above the supporting platform and a lifting device positioned on the right side of the supporting platform, the left side of the longitudinal lifting seat is provided with a case, the left side of the case is provided with a plurality of horizontal strip-shaped supporting plates side by side, the machine case is provided with a driving device, the driving device consists of a stepping motor, a driving shaft and a plurality of driving bevel gears which are uniformly distributed on the driving shaft, and the drive bevel gear all is equipped with a washing subassembly with bar fagging one-to-one, the lower extreme of every bar fagging, the utility model discloses can carry out the synchronous cleaning operation to a plurality of fin simultaneously, convenient to use has reduced the manpower, has improved cleaning efficiency and cleaning quality.

Description

High-efficient belt cleaning device of fin

Technical Field

The utility model belongs to cleaning equipment, in particular to high-efficient belt cleaning device of fin.

Background

With the rapid development of the power industry, the number of high-capacity and high-parameter steam turbine generator units is continuously increased, in actual operation, due to dust, scale and sundries on the radiating fins of the air cooling island, the thermal resistance of the radiating fins is increased, the heat exchange capacity of the radiating fins is reduced, the unit efficiency is reduced, the metal layer under the scale can be corroded, the service life of the radiating fins is shortened, an online cleaning system configured for the radiating fins can only clean loose dirt on the surface, the cleaning method in the prior art generally adopts manual cleaning, the manual cleaning labor intensity is high, and the cleaning time is long.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a following technical scheme:

a high-efficiency cleaning device for cooling fins comprises a positioning and clamping mechanism for positioning the cooling fins and a cleaning device for cleaning the cooling fins, wherein the cleaning device comprises a supporting platform, a cleaning assembly positioned above the supporting platform and a lifting device positioned on the right side of the supporting platform, the lower end of the supporting platform is provided with a cleaning liquid containing groove communicated with the upper end of the supporting platform, the lifting device comprises a support frame and a longitudinal lifting seat arranged in the support frame in a sliding manner, the support frame is vertically distributed on the right side of the supporting platform, the left side of the longitudinal lifting seat is provided with a machine box, the left side of the machine box is provided with a plurality of horizontal bar-shaped supporting plates side by side, the machine box is provided with a driving device, the driving device comprises a stepping motor, a driving shaft and a plurality of driving bevel gears uniformly distributed on the driving shaft, and the driving bevel, the stepping motor is arranged on the outer wall of the case, the driving shaft is horizontally and rotatably arranged in the case, the end part of the driving shaft is connected with the driving end of the stepping motor, the lower end of each strip-shaped supporting plate is provided with a cleaning component, the cleaning component is horizontally and rotatably arranged between two supporting blocks arranged at the lower ends of the strip-shaped supporting plates, the lower end of each strip-shaped supporting plate is provided with a transmission component, one end of the transmission component is connected with the driving bevel gear, the other end of the transmission component is connected with the end part of the cleaning component, linear guide rails are distributed at the two end parts of the upper end surface of the supporting platform in parallel, the left end of each linear guide rail extends to the left side of the supporting platform, the positioning and clamping mechanism comprises a bracket assembly, a transverse linear driving device and a radiating fin clamping assembly, the bracket, the cooling fin clamping assemblies are arranged between the two sliding seats, each cooling fin clamping assembly is composed of a limiting plate and a movable pressing plate, the cooling fins can be clamped between the limiting plate and the movable pressing plate, the limiting plates are tightly mounted on the supporting guide columns, the movable pressing plates are slidably mounted on the supporting guide columns, the lower ends of the movable pressing plates are provided with thread driving seats, the transverse linear driving device is composed of a first lead screw motor and a first lead screw, the first lead screw is horizontally and rotatably mounted between the two sliding seats, the first lead screw motor is mounted on the outer side of one of the sliding seats, a driving end is connected with the end portion of the first lead screw, and when the positioning and clamping mechanism is located right above the supporting platform, the cooling fins clamped in the cooling fin clamping assemblies are located right below an area between the two adjacent cleaning assemblies.

Preferably, the lower end of the support frame is provided with a second lead screw motor, the support frame is vertically and rotatably provided with a second lead screw, one end of the second lead screw is connected with the driving end of the second lead screw motor, and the longitudinal lifting seat is in threaded connection with the second lead screw and is in sliding fit with the support frame.

Preferably, each transmission assembly consists of a transmission shaft and a driven bevel gear arranged at the end part of the transmission shaft, the transmission shaft is horizontally and rotatably arranged on a supporting seat arranged at the lower end of the strip-shaped supporting plate, one end of the transmission shaft extends into the machine box, the driven bevel gear is meshed with the driving bevel gear, and the other end of the transmission shaft is connected with the end part of the cleaning assembly through a coupler.

Preferably, the cleaning assembly comprises a cleaning roller and a brush assembly sleeved on the outer wall of the cleaning roller, the cleaning roller is horizontally and rotatably arranged between the two supporting blocks, and the end part of the transmission shaft is connected with the end part of the cleaning roller through a coupler.

Preferably, the inside of bar fagging is hollow structure, and the upper end of bar fagging is equipped with the water pipe head with cavity structure intercommunication, and the outside delivery water pipe of water pipe head connection, the lower extreme equipartition of bar fagging has the apopore with cavity structure intercommunication.

Preferably, the main body of the limiting plate is of an L-shaped structure.

Has the advantages that: when the utility model is used, the cooling fin can be manually or externally driven to drive the positioning and clamping mechanism to linearly move along the linear guide rail to the supporting platform, when the cooling fin needs to be cleaned, the cooling fin is placed in the cooling fin clamping component, when the cooling fin is placed, the cooling fin is placed on the positioning and limiting plate, then the first lead screw motor is started, the first lead screw motor drives the first lead screw to rotate when rotating, the first lead screw drives the movable platen to move towards the direction close to the positioning and limiting plate when rotating, thereby clamping the cooling fin between the positioning and limiting plate and the movable platen, when the positioning is completed, the positioning and clamping mechanism moves along the linear guide rail to the supporting platform and is positioned under the cleaning component, at the moment, the cooling fin is positioned at the position under the region between two adjacent cleaning components, then the second step motor and the second lead screw motor thereof are started, the step motor drives the driving shaft to rotate, the driving shaft drives all driving bevel gears on the driving shaft to rotate, the driving bevel gears drive the transmission shaft to rotate through the driven bevel gears, and the transmission shaft drives the cleaning assembly to rotate; screw motor two is when starting, drive vertical lift seat and move in vertical direction, vertical lift seat is when moving in vertical direction, drive left belt cleaning device and carry out synchronous linear motion in vertical direction, thereby make the both sides wall of wasing subassembly outer wall and fin carry out the rolling contact, in the cleaning process, the outside water supply equipment of accessible provides the washing liquid through the water pipe in to the cavity structure of bar fagging, the washing liquid flows to the cleaning assembly from the apopore of bar fagging lower extreme, thereby wash the both sides wall of fin, when wasing, can carry out synchronous washing to a plurality of fins simultaneously, the cleaning efficiency and the cleaning quality of fin are provided.

The utility model discloses can carry out the synchronous cleaning operation to a plurality of fin simultaneously, convenient to use has reduced the manpower, has improved cleaning efficiency and cleaning quality.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a partial cross-sectional view of a top view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a top view of a heat sink clip assembly

FIG. 5 is a side view of the heat sink clip assembly;

description of reference numerals: 1-supporting platform, 2-cleaning liquid receiving tank, 3-linear guide rail, 4-locating rack, 5-sliding seat, 6-screw motor I, 7-screw I, 8-supporting guide column, 9-cooling fin clamping component, 91-movable platen, 92-locating limiting plate, 93-thread driving seat, 10-cooling fin, 11-supporting frame, 12-longitudinal lifting seat, 13-machine box, 14-stepping motor, 15-strip-shaped supporting plate, 16-cleaning component, 17-water pipe joint, 18-driving shaft, 19-driving bevel gear, 20-supporting seat, 21-driving shaft, 22-driven bevel gear, 23-supporting block and 24-coupler.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the drawings and the accompanying examples:

referring to fig. 1 to 5, the efficient cooling fin cleaning device comprises a positioning and clamping mechanism for positioning a cooling fin 10 and a cleaning device for cleaning the cooling fin 10, wherein the cleaning device comprises a supporting platform 1, a cleaning assembly 16 located above the supporting platform 1 and a lifting device located on the right side of the supporting platform 1, a cleaning liquid containing groove 2 communicated with the upper end of the supporting platform is arranged at the lower end of the supporting platform 1 and used for containing used cleaning liquid, the lifting device comprises a supporting frame 11 and a longitudinal lifting seat 12 slidably mounted in the supporting frame 11, the supporting frame 11 is vertically distributed on the right side of the supporting platform 1, a case 13 is arranged on the left side of the longitudinal lifting seat 12, a plurality of horizontal strip-shaped supporting plates 15 are arranged on the left side of the case 13 side by side, a driving device is arranged on the case 13 and consists of a stepping motor 14, The device comprises a driving shaft 18 and a plurality of driving bevel gears 19 which are uniformly distributed on the driving shaft 18, wherein the driving bevel gears 19 correspond to strip-shaped supporting plates 15 one by one, a stepping motor 14 is arranged on the outer wall of a case 13, the driving shaft 18 is horizontally and rotatably arranged in the case 13, the end part of the driving shaft 18 is connected with the driving end of the stepping motor 14, the lower end of each strip-shaped supporting plate 15 is provided with a cleaning component 16, the cleaning component 16 is horizontally and rotatably arranged between two supporting blocks 23 which are arranged at the lower end of the strip-shaped supporting plate 15, the lower end of each strip-shaped supporting plate 15 is provided with a transmission component, one end of the transmission component is connected with the driving bevel gear 19, the other end of the transmission component is connected with the end part of the cleaning component 16, linear guide rails 3 are distributed in parallel at the two end parts of the upper end surface of a supporting platform 1, the, the positioning and clamping mechanism comprises a bracket assembly, a transverse linear driving device and a radiating fin clamping assembly 9 thereof, the bracket assembly comprises two sliding seats 5 and a supporting guide post 8 arranged between the two sliding seats 5, the sliding seats 5 are in sliding fit with the linear guide rail 3, the radiating fin clamping assembly 9 is provided with a plurality of radiating fin clamping assemblies and is uniformly distributed on the two sliding seats 5, each radiating fin clamping assembly 9 comprises a positioning and limiting plate 92 and a movable platen 91 thereof, a radiating fin 10 can be clamped between the positioning and limiting plate 92 and the movable platen 91, the positioning and limiting plate 92 is tightly fixed on the supporting guide post 8, the movable platen 91 is slidably arranged on the supporting guide post 8, the lower end of the movable platen 91 is provided with a thread driving seat 93, the transverse linear driving device comprises a screw rod motor I6 and a screw rod I7 thereof, the screw rod I7 is horizontally and rotatably arranged between the two sliding seats 5, the screw rod motor I6 is arranged, and the driving end is connected with the end part of the first screw rod 7, and when the positioning and clamping mechanism is positioned at a position right above the supporting platform 1, the heat radiating fins 10 clamped in the heat radiating fin clamping components 9 are positioned right below the area between two adjacent cleaning components 16.

In this embodiment, a second lead screw motor (not shown in the figure) is disposed at the lower end of the supporting frame 11, the second lead screw is vertically and rotatably mounted in the supporting frame 11, one end of the second lead screw is connected with the driving end of the second lead screw motor, the longitudinal lifting seat 12 is in threaded connection with the second lead screw and is in sliding fit with the supporting frame 11, and the cleaning device can be driven to linearly move in the vertical direction by the second lead screw motor and the second lead screw.

In this embodiment, each of the driving assemblies is composed of a driving shaft 21 and a driven bevel gear 22 arranged at an end of the driving shaft 21, the driving shaft 21 is horizontally and rotatably mounted on a supporting seat 20 arranged at a lower end of the strip-shaped supporting plate 15, one end of the driving shaft 21 extends into the chassis 13, the driven bevel gear 22 is engaged with the driving bevel gear 19, and the other end of the driving shaft 21 is connected with an end of the cleaning assembly 16 through a coupling 24.

In this embodiment, the cleaning assembly 16 is composed of a cleaning roller and a brush assembly sleeved on the outer wall of the cleaning roller, the cleaning roller is horizontally and rotatably installed between two supporting blocks 23, and the end of the transmission shaft 21 is connected with the end of the cleaning roller through a coupling 24.

In this embodiment, the inside of bar fagging 15 is hollow structure, and the upper end of bar fagging 15 is equipped with the water pipe head 17 with cavity structure intercommunication, and the outside water pipe that carries is connected to water pipe head 17, and the tip of carrying the water pipe communicates the outside water tank that is equipped with the washing liquid, the lower extreme equipartition of bar fagging 15 has the apopore with cavity structure intercommunication.

In this embodiment, the main body of the positioning and limiting plate 92 is an L-shaped structure, so as to support and limit the heat sink 10.

Has the advantages that: when the utility model is used, the positioning and clamping mechanism can be driven by manual or external equipment to perform linear motion along the linear guide rail 3 to the supporting platform 1, when the cooling fin 10 needs to be cleaned, the cooling fin 10 is placed in the cooling fin clamping component 9, when the cooling fin 10 is placed, the cooling fin 10 is placed on the positioning and limiting plate 92, then the screw motor I6 is started, the screw motor I6 drives the screw motor I7 to rotate when rotating, the screw motor I7 drives the movable platen 91 to move towards the direction close to the positioning and limiting plate 92 when rotating, so that the cooling fin 10 is clamped between the positioning and limiting plate 92 and the movable platen 91, when the positioning is completed, the positioning and clamping mechanism is moved to the supporting platform 1 along the linear guide rail 3 and is positioned under the cleaning component 16, at the moment, the cooling fin 10 is positioned at the position right below the area between the two adjacent cleaning components 16, then, starting the stepping motor 14 and a second lead screw motor thereof, wherein the stepping motor 14 drives the driving shaft 18 to rotate, the driving shaft 18 drives all driving bevel gears 19 on the driving shaft 18 to rotate, the driving bevel gears 19 drive the transmission shaft 21 to rotate through the driven bevel gears 22, and the transmission shaft 21 drives the cleaning assembly 16 to rotate; screw motor two is when starting, drive vertical lift seat 12 and move in vertical direction, vertical lift seat 12 when moving in vertical direction, drive left belt cleaning device and carry out synchronous linear motion in vertical direction, thereby make and wash 16 outer walls of subassembly and the both sides wall of fin 10 and carry out rolling contact, in the cleaning process, the outside water supply equipment of accessible provides the washing liquid through the water pipe in to the cavity structure of bar fagging 15, the washing liquid flows to washing subassembly 16 from the apopore of bar fagging 15 lower extreme, thereby wash the both sides wall of fin 10, when wasing, can wash a plurality of fins 10 in step simultaneously, the cleaning efficiency and the cleaning quality of fin 19 are provided.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A high-efficient belt cleaning device of fin, including being used for carrying out the location clamping mechanism that fixes a position fin (10) and being used for carrying out abluent belt cleaning device to fin (10), its characterized in that: the cleaning device comprises a supporting platform (1), a cleaning assembly (16) positioned above the supporting platform (1) and a lifting device positioned on the right side of the supporting platform (1), wherein the lower end of the supporting platform (1) is provided with a cleaning liquid containing groove (2) communicated with the upper end of the supporting platform (1), the lifting device comprises a support frame (11) and a longitudinal lifting seat (12) slidably mounted in the support frame (11), the support frame (11) is vertically distributed on the right side of the supporting platform (1), the left side of the longitudinal lifting seat (12) is provided with a case (13), the left side of the case (13) is provided with a plurality of horizontal bar-shaped supporting plates (15) side by side, the case (13) is provided with a driving device, and the driving device comprises a stepping motor (14), a driving shaft (18) and a plurality of driving bevel gears (19) uniformly distributed on the driving shaft (18), the driving bevel gears (19) correspond to the strip-shaped supporting plates (15) one by one, the stepping motors (14) are installed on the outer wall of the case (13), the driving shafts (18) are horizontally and rotatably installed inside the case (13), the end parts of the driving shafts (18) are connected with the driving ends of the stepping motors (14), the lower end of each strip-shaped supporting plate (15) is provided with a cleaning component (16), the cleaning components (16) are horizontally and rotatably installed between two supporting blocks (23) arranged at the lower ends of the strip-shaped supporting plates (15), the lower end of each strip-shaped supporting plate (15) is provided with a transmission component, one end of each transmission component is connected with the driving bevel gear (19), the other end of each transmission component is connected with the end part of the cleaning component (16), the two end parts of the upper end face of the supporting platform (1) are parallelly distributed with the linear guide rails (3), and the left ends of the linear, the positioning and clamping mechanism comprises a bracket assembly, a transverse linear driving device and a radiating fin clamping assembly (9) of the transverse linear driving device, wherein the bracket assembly comprises two sliding seats (5) and supporting guide pillars (8) arranged between the two sliding seats (5), the sliding seats (5) are in sliding fit with the linear guide rails (3), a plurality of radiating fin clamping assemblies (9) are arranged and uniformly distributed between the two sliding seats (5), each radiating fin clamping assembly (9) comprises a positioning and limiting plate (92) and a movable platen (91), a radiating fin (10) can be clamped between the positioning and limiting plate (92) and the movable platen (91), the positioning and limiting plate (92) is tightly installed on the supporting guide pillars (8), the movable platen (91) is slidably installed on the supporting guide pillars (8), the lower end of the movable platen (91) is provided with a thread driving seat (93), the transverse linear driving device comprises a first lead screw motor (6) and a first lead screw (7) thereof, the first screw rod (7) is horizontally and rotatably arranged between the two sliding seats (5), the first screw rod motor (6) is arranged on the outer side of one sliding seat (5), the driving end of the first screw rod (7) is connected with the end part of the first screw rod, and when the positioning and clamping mechanism is positioned at a position right above the supporting platform (1), the cooling fins (10) clamped in the cooling fin clamping assembly (9) are positioned right below an area between the two adjacent cleaning assemblies (16).

2. The efficient cooling fin cleaning device according to claim 1, wherein: the lower end of the support frame is provided with a second lead screw motor, the support frame (11) is vertically and rotatably provided with a second lead screw, one end of the second lead screw is connected with the driving end of the second lead screw motor, and the longitudinal lifting seat (12) is in threaded connection with the second lead screw and is in sliding fit with the support frame (11).

3. The efficient cooling fin cleaning device according to claim 1, wherein: each transmission assembly consists of a transmission shaft (21) and a driven bevel gear (22) arranged at the end part of the transmission shaft (21), the transmission shaft (21) is horizontally and rotatably arranged on a supporting seat (20) arranged at the lower end of the strip-shaped supporting plate (15), one end of the transmission shaft extends into the case (13), the driven bevel gear (22) is meshed with the driving bevel gear (19), and the other end of the transmission shaft (21) is connected with the end part of the cleaning assembly (16) through a coupler (24).

4. The efficient cooling fin cleaning device according to claim 3, wherein: the cleaning assembly (16) is composed of a cleaning roller and a brush assembly sleeved on the outer wall of the cleaning roller, the cleaning roller is horizontally and rotatably arranged between two supporting blocks (23), and the end part of the transmission shaft (21) is connected with the end part of the cleaning roller through a coupling (24).

5. The efficient cooling fin cleaning device according to claim 4, wherein: the inside of bar fagging (15) is hollow structure, and the upper end of bar fagging (15) is equipped with water pipe head (17) with cavity structure intercommunication, and outside delivery pipe is connected in water pipe head (17), the lower extreme equipartition of bar fagging (15) has the apopore with cavity structure intercommunication.

6. The efficient cooling fin cleaning device according to claim 1, wherein: the main body of the limiting plate (92) is of an L-shaped structure.