CN110000168A - A kind of wind pipe of central air-conditioning cleaning machine and cleaning method - Google Patents
A kind of wind pipe of central air-conditioning cleaning machine and cleaning method Download PDFInfo
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- CN110000168A CN110000168A CN201910359356.7A CN201910359356A CN110000168A CN 110000168 A CN110000168 A CN 110000168A CN 201910359356 A CN201910359356 A CN 201910359356A CN 110000168 A CN110000168 A CN 110000168A
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- control cabinet
- cleaning
- elevating
- dedusting
- dedusting mechanism
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- 238000004140 cleaning Methods 0.000 title claims abstract description 134
- 238000004378 air conditioning Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 265
- 230000003028 elevating effect Effects 0.000 claims abstract description 120
- 239000000428 dust Substances 0.000 claims abstract description 79
- 238000009825 accumulation Methods 0.000 claims description 54
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 20
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 235000013358 Solanum torvum Nutrition 0.000 claims 1
- 240000002072 Solanum torvum Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000035508 accumulation Effects 0.000 description 43
- 238000010586 diagram Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002155 anti-virotic effect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
- B08B9/0492—Heavy-type cleaning devices, e.g. crawlers with plural cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
- B08B9/051—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of wind pipe of central air-conditioning cleaning machine and cleaning methods, wind pipe of central air-conditioning cleaning machine includes cleaning robot, dust catcher and control cabinet, cleaning robot includes walking mechanism, elevating mechanism, rotating mechanism and dedusting mechanism, walking mechanism, elevating mechanism, rotating mechanism and dedusting mechanism are connect with control cabinet, elevating mechanism is set to walking mechanism, elevating mechanism is equipped with position sensor, position sensor is connect with control cabinet, rotating mechanism is set to elevating mechanism, dedusting mechanism is set to rotating mechanism, and dust catcher is connect with dedusting mechanism；Compared with prior art, when elevating mechanism of the invention makes the position of dedusting mechanism be increased to setting position and be detected by position sensor, position sensor sends a signal to control cabinet, control cabinet starts rotating mechanism, the too low scratch wind pipe of central air-conditioning in dedusting mechanism position when will not be rotated because of rotating mechanism, dead angle will not be stayed in the joining place at side wall and top or bottom, keep cleaning effect more preferable.
Description
Technical field
The present invention relates to cleaning machine technical fields, and in particular, to a kind of wind pipe of central air-conditioning cleaning machine and cleaning method.
Background technique
The air hose of central air-conditioning, filter, heat-transfer surface surface can gather dirt in use, drop system heat exchange efficiency
Low, ventilation resistance increases, and reduces air-conditioning work quality, increases unnecessary energy consumption, greatly improve system operation cost.And it is dirty
Object bacterium easy to breed, causes room air pollution.Status of air duct cleaning i.e. central air conditioner system is integrally carried out cleaning dedusting,
Except old, sterilization antivirus, room air pollution can be avoided, improves refrigeration effect, while extending each component of central air-conditioning
Service life, and the cleaning area of air hose be it is maximum in above-mentioned component, the cleaning efficiency of robot directly determines entirely in air hose
The efficiency and cost of Status of air duct cleaning；Since the cleaning of air hose forbids personnel to enter due to safety concerns, machine is generally used
People's cleaning method, cleaning robot can under the manipulation of controller into central air-conditioning air hose in be dusted cleaning；But
It is to require to clean dedusting, band while existing cleaning robot is mobile using walking mechanism due to the entire air hose inner wall of pipeline
The mode that dynamic dedusting mechanism rotation cleans air hose is cleaned, but this cleaning method is in the joint angle in the two neighboring face of pipeline
It falls and is difficult cleaning in place.
Summary of the invention
The purpose of this invention is to solve the problems associated with the prior art, provides a kind of wind pipe of central air-conditioning cleaning machine and clear
Washing method, wind pipe of central air-conditioning cleaning machine include cleaning robot, dust catcher and control cabinet, and cleaning robot includes vehicle with walking machine
Structure, elevating mechanism, rotating mechanism, dedusting mechanism and CCD camera assembly, walking mechanism, elevating mechanism, rotating mechanism, dedusting mechanism
It is connect with CCD camera assembly with control cabinet, elevating mechanism is set to walking mechanism, and elevating mechanism is equipped with position sensor, and position passes
Sensor is connect with control cabinet, and rotating mechanism is set to elevating mechanism, and dedusting mechanism is set to rotating mechanism, and dust catcher and dedusting mechanism connect
It connects, control cabinet passes through the position of the elevating control dedusting mechanism of control elevating mechanism, and position sensor detects dedusting mechanism
When height reaches setting position, control cabinet starts rotating mechanism, and rotating mechanism rotates dedusting mechanism, and dedusting mechanism is in control cabinet
Control under be dusted operation, the dust accumulation that dust catcher cleans dedusting mechanism under the control of control cabinet is absorbed.
According to an embodiment of the present invention, walking mechanism includes pedestal and tracked wheel assemblies, is equipped with cavity above pedestal,
Elevating mechanism is set on pedestal and the cavity of pedestal is sealed into dust accumulation chamber, is equipped with dust accumulation entrance, dust accumulation entrance in front of dust accumulation chamber
It is connected to dedusting mechanism, dust accumulation chamber rear is exported equipped with dust accumulation, and dust accumulation outlet is connected to dust catcher, and tracked wheel assemblies are set to pedestal
The actuator of two sides, tracked wheel assemblies is electrically connected with control cabinet.
According to an embodiment of the present invention, elevating mechanism includes bottom plate, driving assembly, lifting rod component and top plate, bottom
Plate be set to walking mechanism, driving assembly be set to bottom plate, lifting rod component be set between bottom plate and top plate, lifting rod component bottom end with
Driving assembly connection, lifting rod component top are connect with top plate, and position sensor is set to bottom plate；Driving assembly drives lifter group
Part bottom end is mobile, and top plate moves down on opposed bottom under the active force on lifting rod component top when lifting rod component bottom end is mobile
Dynamic, when lifting assembly drives dedusting mechanism to be elevated to setting position, position sensor sends a signal to control cabinet, and control cabinet opens
Dynamic rotating mechanism.
According to an embodiment of the present invention, elevating mechanism is scissor type elevating mechanism, and lifting rod component is risen by several
Bar composition drops, and two elevating levers being located on the same floor are arranged in a crossed manner and mutual rotation connection, positioned at the end of the elevating lever of lower layer
It is rotatablely connected with the end of the elevating lever of layer disposed thereon；Top plate is equipped with upper guide plate, and upper guide plate is equipped with upper guide groove,
The bottom end of an elevating lever in two elevating levers of lowermost layer and the side of bottom plate connect, the bottom end of another elevating lever
It is connect with driving assembly；The top of an elevating lever in two elevating levers of top layer is connect with top plate, and another rises
The top of drop bar is slided in upper guide groove by rotational pin；When position sensor detects the elevating lever connecting with actuator
When bottom end, position sensor sends a signal to control cabinet, and control cabinet starts rotating mechanism.
According to an embodiment of the present invention, bottom plate is equipped with lower guide plate, and lower guide plate is equipped with lower guide groove, with drive
The elevating lever of moving part connection is equipped with connecting rod, and the both ends of connecting rod slide in lower guide groove；Position sensor, which is set to down, leads
Middle part on plate and positioned at lower guide groove, when connecting rod is close to position sensor, position sensor sends a signal to control
Case processed, control cabinet start rotating mechanism.
According to an embodiment of the present invention, top plate front end is equipped with first position controller and second position controller, the
For one positioner for controlling rotating mechanism rotation radian counterclockwise, second position controller is suitable for controlling rotating mechanism
The rotation radian of hour hands.
According to an embodiment of the present invention, dedusting mechanism includes connection frame, mounting plate, cleaning brush actuator and cleaning
Brush, connection frame are connect with rotating mechanism, and mounting plate is set to below connection frame, and cleaning brush actuator is set on mounting plate, cleaning brush
It is connect below mounting plate and with cleaning brush actuator, mounting plate is equipped with suction inlet, and suction inlet is connected to dust accumulation entrance.
According to an embodiment of the present invention, cleaning brush actuator there are two being set on mounting plate, each cleaning brush actuator
It is connected with cleaning brush, the direction of rotation of two cleaning brushes is different, and suction inlet is set between two cleaning brushes, is located on the left of suction inlet
Cleaning brush rotate counterclockwise, the cleaning brush on the right side of suction inlet rotates clockwise.
According to an embodiment of the present invention, CCD camera assembly includes the first camera, second camera and third camera shooting
Head, the first camera are set to base plate rear end, and second camera is set to top plate front end, and third camera is set to above dedusting mechanism.
A kind of working method of wind pipe of central air-conditioning cleaning machine, cleaning robot per pass air hose only clean in air hose
A face in four faces of wall, original state, dedusting mechanism and air hose bottom surface face, starting elevating mechanism reduce dedusting mechanism
And contacted with bottom duct, start walking mechanism, deduster can clean the product of bottom duct in cleaning robot walking process
Dirt；When clearing up air hose side, elevating mechanism rises dedusting mechanism, when dedusting mechanism reaches setting position, position sensor
Control cabinet is sent a signal to, control cabinet starts rotating mechanism, and dedusting mechanism is rotated 90 degree to the left or to the right, made by rotating mechanism
Dedusting mechanism is with air hose side wall to just and with air hose side wall contacting, and deduster can clean air hose in cleaning robot walking process
Left side wall or right side wall dust accumulation；When cleaning at the top of air hose, elevating mechanism rises dedusting mechanism, when dedusting mechanism reaches
When setting position, position sensor sends a signal to control cabinet, and control cabinet starts rotating mechanism, and rotating mechanism is by dedusting mechanism
Rotate 180 degree, make at the top of dedusting mechanism and air hose to just, rear lifting mechanism dedusting mechanism rise is made into dedusting mechanism and air hose
Top contacts, and deduster can clean the dust accumulation at the top of air hose in cleaning robot walking process；Cleaning robot finally cleans
Air hose bottom surface；In entire cleaning process, the dust accumulation that dust catcher at any time cleans dedusting mechanism is removed, and CCD camera assembly whole process is clapped
It takes the photograph cleaning process and sends the video to control cabinet.
Compared with prior art, wind pipe of central air-conditioning cleaning machine of the invention has the advantage that
Wind pipe of central air-conditioning cleaning machine of the invention, control cabinet pass through the elevating control dedusting mechanism of control elevating mechanism
Position, and dedusting mechanism and top and bottom can be made to clean face when removing the dust accumulation at the top and bottom of wind pipe of central air-conditioning
It contacts and is generated with the cleaning face of top or bottom and be adapted to pressure, can preferably make to remove dust accumulation, improve cleannes；It is needing
When cleaning the dust accumulation of wind pipe of central air-conditioning side wall, elevating mechanism makes the position of dedusting mechanism be increased to setting position and be passed by position
When sensor detects, position sensor sends a signal to control cabinet, and control cabinet starts rotating mechanism, and rotating mechanism is by dust removal machine
Structure rotates 90 degree and accumulates to the progress dust accumulation cleaning of wind pipe of central air-conditioning side wall or rotation 180 degree to wind pipe of central air-conditioning top
Dirt cleans, dedusting mechanism position too low scratch wind pipe of central air-conditioning when will not rotate because of rotating mechanism, will not side wall with
The joining place of top or bottom stays dead angle, keeps cleaning effect more preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the cleaning robot of wind pipe of central air-conditioning cleaning machine of the invention；
Fig. 2 is the structural schematic diagram of Fig. 1 other direction；
Fig. 3 is the structural scheme of mechanism of pedestal in Fig. 1；
Fig. 4 is the structural schematic diagram of elevating mechanism in Fig. 1；
Fig. 5 is the structural schematic diagram of Fig. 4 other direction；
In figure: 1. walking mechanisms, 11. pedestals, 111. cavitys, 112. dust accumulation entrances, the outlet of 113. dust accumulations, 114. winding displacements
Under pipe, 12. tracked wheel assemblies, 13. backplates, 2. elevating mechanisms, 21. driving assemblies, 22. bottom plates, 221. lower guide plates, 2211.
In guide groove, 23. lifting rod components, 231. first elevating levers, 232. second elevating levers, 233. third elevating levers, 234. the 4th
Elevating lever, 235. connecting rods, 2351. connectors, 24. top plates, guide plate on 241., guide groove, 25. position sensings on 2411.
Device, 26. first position controllers, 27. second position controllers, 3. rotating mechanisms, 4. dedusting mechanisms, 41. connection frames, 42. peaces
Loading board, 421. suction inlets, 43. cleaning brush actuators, 44. cleaning brushes, 5. CCD camera assemblies, 51. first cameras, 52.
Two cameras, 53. third cameras
The embodiments will be further described with reference to the accompanying drawings for the realization of function of the present invention and advantage.
Specific embodiment
Multiple embodiments of the invention will be disclosed with schema below, as clearly stated, the details in many practices
It will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the present invention.Also
It is to say, in some embodiments of the invention, the details in these practices is non-essential.In addition, for the sake of simplifying schema,
Some known usual structures and component will be painted it in the drawings in simply illustrative mode.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, not especially censure
The meaning of order or cis-position, also non-to limit the present invention, the component described just for the sake of difference with same technique term
Or operation, it is not understood to indicate or imply its relative importance or implicitly indicates the number of indicated technical characteristic
Amount." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.In addition, each
Technical solution between a embodiment can be combined with each other, but must can be implemented as base with those of ordinary skill in the art
Plinth will be understood that the combination of this technical solution is not present when conflicting or cannot achieve when occurs in the combination of technical solution,
Also not the present invention claims protection scope within.
For that can further appreciate that the contents of the present invention, feature and effect, the following examples are hereby given, and cooperates attached drawing detailed
It is described as follows:
Fig. 1, Fig. 2 are please referred to, Fig. 1 is the structural representation of the cleaning robot of wind pipe of central air-conditioning cleaning machine of the invention
Figure；Fig. 2 is the structural schematic diagram of Fig. 1 other direction；As shown, wind pipe of central air-conditioning cleaning machine includes cleaning robot, inhales
Dirt device (not shown) and control cabinet (not shown), cleaning robot include walking mechanism 1, elevating mechanism 2, whirler
Structure 3, dedusting mechanism 4 and CCD camera assembly 5, walking mechanism 1, elevating mechanism 2, rotating mechanism 3, dedusting mechanism 4 and camera group
Part 5 is connect with control cabinet, and elevating mechanism 2 is set to walking mechanism 1, and elevating mechanism 2 is equipped with position sensor 25, position sensor
25 connect with control cabinet, and rotating mechanism 3 is set to elevating mechanism 2, and rotating electric machine can be used in rotating mechanism 3, and dedusting mechanism 4 is set to
Rotating mechanism 3, rotating mechanism 3 can drive dedusting mechanism 4 to rotate according to the control of control cabinet, and dust catcher and dedusting mechanism 4 connect
It connects, control cabinet had both been guaranteed in the cleaning of dedusting mechanism 4 by the position of the elevating control dedusting mechanism 4 of control elevating mechanism 2
Ensure that dedusting mechanism 4 is adapted to top and bottom position when at the top and bottom of the air conditioning wind pipe of centre, and can guarantee that rotating mechanism revolves
When turning dedusting mechanism 4, dedusting mechanism 4 will not generate interference with central air-conditioning bottom of the tube or side wall；Position sensor 25 detects
When reaching setting position to the height of dedusting mechanism 4, control cabinet starts rotating mechanism 3, and rotating mechanism 3 rotates dedusting mechanism 4,
Dedusting mechanism 4 is dusted operation under the control of control cabinet, what dust catcher cleaned dedusting mechanism 4 under the control of control cabinet
Dust accumulation is absorbed.
Fig. 1, Fig. 3 are please referred to, Fig. 1 is the structural representation of the cleaning robot of wind pipe of central air-conditioning cleaning machine of the invention
Figure；Fig. 3 is the structural scheme of mechanism of pedestal in Fig. 1；In the present embodiment, walking mechanism 1 includes pedestal 11 and tracked wheel assemblies
12, cavity 111 is equipped with above pedestal 11, elevating mechanism 2 is set on pedestal 11 and the cavity of pedestal 11 111 is sealed into dust accumulation
Chamber, dust accumulation chamber front are equipped with dust accumulation entrance 112, and dust accumulation entrance 112 is connected to dedusting mechanism 4, and dust accumulation chamber rear goes out equipped with dust accumulation
Mouth 113, dust accumulation outlet 113 are connected to dust catcher, and tracked wheel assemblies 12 are set to 11 two sides of pedestal, the driving of tracked wheel assemblies 12
Part is electrically connected with control cabinet.
Fig. 1 please be read again, in the present embodiment, backplate 13,13 backplate of backplate are equipped on the outside of the Athey wheel of tracked wheel assemblies 12
13 connect with pedestal 11, not only can fall into Athey wheel to avoid dust, can also balance entire walking mechanism 1, avoid cleaning and accumulate
Walking mechanism 1 is overturned when dirt.
In the present embodiment, pedestal 11 is equipped with the lautertuns being connected to dust accumulation chamber, and lautertuns is set to dust accumulation outlet side, mistake
Magnet is equipped in filter pocket；Collecting the small parts such as the intracavitary screw of dust accumulation can be adsorbed in lautertuns by the magnet in lautertuns,
Small part can not only be separated with dust accumulation, or determine that the state of air conditioning wind pipe provides judgment basis.
Referring to Fig. 4, Fig. 4 is the structural schematic diagram of elevating mechanism in Fig. 1；In the present embodiment, elevating mechanism 2 includes bottom
Plate 22, driving assembly 21, lifting rod component 23 and top plate 24, bottom plate 22 are set to walking mechanism 1, and bottom plate 22 is by the top of pedestal 11
Light body sealing, makes the space between cavity 111 and bottom plate 22 constitute dust accumulation chamber, and driving assembly 21 is set to bottom plate 22, lifter group
Part 23 is set between bottom plate 22 and top plate 24, and 23 bottom end of lifting rod component is connect with driving assembly 21,23 top of lifting rod component
It is connect with top plate 24, lifting rod component 23 can move under the driving of driving assembly 21 and keep 24 opposed bottom 22 of top plate mobile；
Position sensor 25 is set to bottom plate 22, and driving assembly 21 drives 23 bottom end of lifting rod component mobile, and 23 bottom end of lifting rod component is moved
The opposed bottom 22 under the active force on 23 top of lifting rod component of top plate 24 moves up and down when dynamic, and lifting assembly drives dust removal machine
When structure 4 is elevated to setting position, position sensor 25 detects the bottom end that lifting rod component 23 is connect with driving assembly 21, position
Sensor 25 sends a signal to control cabinet, and control cabinet starts rotating mechanism 3；Rotating mechanism 3 drives dedusting mechanism 4 to rotate at this time
When, dedusting mechanism 4 will not generate interference with central air-conditioning inside pipe wall.
In the present embodiment, elevating mechanism 2 is scissor type elevating mechanism 2, and lifting rod component 23 is by several lifter groups
The arranged in a crossed manner and mutual rotation connection at, two elevating levers being located on the same floor, positioned at lower layer elevating lever end be located at
The end of the elevating lever on its upper layer is rotatablely connected；Top plate 24 is equipped with upper guide plate 241, and upper guide plate 241 is equipped with upper guiding
The bottom end of slot 2411, an elevating lever in two elevating levers of lowermost layer is connect with the side of bottom plate 22, and another rises
The bottom end of drop bar is connect with driving assembly 21；The top of an elevating lever in two elevating levers of top layer and top plate 24
Connection, the top of another elevating lever is slided in upper guide groove 2411 by rotational pin；When position sensor 25 detect with
When the bottom end of the elevating lever of actuator connection, position sensor 25 sends a signal to control cabinet, and control cabinet starts rotating mechanism
3。
Referring to Fig. 5, Fig. 5 is the structural schematic diagram of Fig. 4 other direction, in the present embodiment, every group of lifting rod component 23
It is set to by four lifter groups at, the first elevating lever 231 and the second elevating lever 232 and is located at bottom, the first elevating lever 231 and the
Two elevating levers 232 are arranged in a crossed manner and middle part is rotatablely connected, and third elevating lever 233 and the 4th elevating lever 234 are located at upper layer, third
Elevating lever 233 and the 4th elevating lever 234 is arranged in a crossed manner and middle part is rotatablely connected, the bottom end of the first elevating lever 231 and bottom plate 22 connect
Connect while top connect with the bottom end of third elevating lever 233, the bottom end of the second elevating lever 232 connect with driving assembly 21 and
Top and the bottom end of the 4th elevating lever 234 are rotatablely connected, and the top of third elevating lever 233 is connect with top plate 24, the 4th elevating lever
234 top is slided in upper guide groove 2411 by rotational pin；Driving assembly 21 drives the bottom end of the second drop bar 232 mobile
When, the bottom end of the second elevating lever 232 is to the bottom end of the first elevating lever 231 close to or far from keeping the second drop bar 232 first liter opposite
It drops bar 231 to rotate, while pushing or pull on the 4th elevating lever 234, rotate the 4th elevating lever 234, the top of the 4th elevating lever 234
The rotational pin at end slides in upper guide groove 2411, to the top of third elevating lever 233 close to or far from making the 4th elevating lever
234 rotate relative to third elevating lever 233, final first elevating lever 231 and the second elevating lever 232, third elevating lever 233 and the
Angle between four elevating levers 234 changes, and so that the relative position between top plate 24 and bottom plate 22 is changed, and then make
Height between top plate 24 and bottom plate 22 changes.
Fig. 5 please be read again, in the present embodiment, the quantity of lifting rod component 23 is two groups, and two groups of lifting rod components 23 are symmetrical
Be set between bottom plate 22 and top plate 24, keep lifting rod component 23 steady to the support of top plate 24；Two the first elevating levers 231
Bottom end and top pass through connecting rod 235 respectively and connect, and the bottom end and top of two the second elevating levers 232 pass through connecting rod respectively
235 connections, make 23 stable structure of lifting rod component.
Fig. 5 please be read again, in the present embodiment, the connecting rod 235 between two the second elevating levers 232 is equipped with connector
2351, connector 2351 is connect with driving assembly 21, can be made 23 synchronizing moving of lifting rod component of 24 two sides of top plate, be made top plate
24 opposed bottoms 22 are gone up and down steadily；It is position to determine top plate 24 and bottom that position sensor 25, which can detecte connecting rod 235, simultaneously
Height between plate 22；When the height between top plate 24 and bottom plate 22 reaches setting position, 25 company of detecting of position sensor
Extension bar 235 simultaneously sends a signal to control cabinet, and control cabinet starts rotating mechanism 3.
In the present embodiment, driving assembly 21 can be driving motor, driving motor connection driving screw rod, connector 2351 with
Drive screw rod transmission connection；Driving motor rotation can drive driving screw rod rotation, 2351 edge of connector when driving screw rod rotates
Drive screw shaft makes connecting rod to the bottom end of another bottom elevating lever close to or far from connector 2351 is preferred to movement
To drive nut, driving nut is with the rotation of driving screw rod along driving screw rod sliding；Driving assembly 21 can also be driving cylinder, drive
It takes offence and is connected with push rod on cylinder, connector 2351 is connect with push rod, and driving cylinder driving push rod is moved forward and backward, and push rod, which drives, to be connected
Fitting 2351 is accordingly mobile.
Fig. 5 please be read again, in the present embodiment, be set on bottom plate 22 there are two lower guide plate 221, lower guide plate 221 is equipped with
The both ends of lower guide groove 2211, the connecting rod 235 between two the second elevating levers 232 slide on lower guide groove 2211, lower guiding
Slot 2211 can play the guiding role, while can prevent lifting rod component 23 from shifting；Position sensor 25 is located therein one
Middle part on a lower guide plate 221 and positioned at lower guide groove 2211, when connecting rod 235 is close to position sensor 25, position is passed
Sensor 25 sends a signal to control cabinet, and control cabinet starts rotating mechanism 3, can turn at this time to dedusting mechanism 4；Work as connecting rod
235 when being moved to the one end of lower guide groove 2211 far from driving motor 211, and connecting rod 235 is apart from another elevating lever of the bottom
Bottom end it is farthest, dedusting mechanism 4 is lowered to extreme lower position at this time, can clean to the stage of wind pipe of central air-conditioning；When
When connecting rod 235 is moved to lower guide groove 2211 close to one end of driving motor 211, connecting rod 235 is apart from the bottom another
The bottom end of elevating lever is most into dedusting mechanism 4, which is raised, at this time sweeps extreme higher position, can carry out to the top of wind pipe of central air-conditioning clear
It sweeps；Lower guide groove 2211 both can be with guiding role, can be with its position-limiting action, when avoiding elevating mechanism 2 out of control, dedusting mechanism 4
Down or up excessive damage wind pipe of central air-conditioning；Dedusting mechanism 4 can simultaneously cleaned at the top and bottom of wind pipe of central air-conditioning
When with top and bottom keep adapted distance, increase cleaning dynamics.
Fig. 4 please be read again, in the present embodiment, 24 front end of top plate is equipped with first position controller 26 and second position controller
27, for first position controller 26 for controlling the rotation radian counterclockwise of rotating mechanism 3, dust accumulation entrance 112 and dedusting mechanism 4 are logical
Piping connection, when rotating mechanism 3 rotates counterclockwise dedusting mechanism 4, maximum rotation angle is 90 °, in this way can be to avoid dedusting
Excessive torsion and pulling force are generated to the pipeline of connection dust accumulation entrance 112 and dedusting mechanism 4 when mechanism 4 rotates, damage pipeline；When
When rotating mechanism 3 drives dedusting mechanism to rotate counterclockwise 90 °, first position controller 26 detects dedusting mechanism 4, and signal is sent out
Control cabinet is given, control cabinet makes rotating mechanism 3 stop operating；When rotating mechanism 3 drives dedusting mechanism 4 to rotate clockwise, due to
The pipeline for connecting dust accumulation entrance 112 and dedusting mechanism 4 is arranged by side, and rotating mechanism 3 can drive dedusting mechanism 4 to turn clockwise
Dynamic maximum angle is 180 °, can satisfy the demand at the top of cleaning robot cleaning wind pipe of central air-conditioning；When 3 band of rotating mechanism
When dynamic dedusting mechanism rotates clockwise 180 °, second position controller 27 detects dedusting mechanism 4, sends a signal to control
Case, control cabinet make rotating mechanism 3 stop operating.
Fig. 2 please be read again, in the present embodiment, dedusting mechanism 4 includes connection frame 41, mounting plate 42,44 actuator of cleaning brush
43 and cleaning brush 44, connection frame 41 connect with rotating mechanism 3, connection frame 41 can be rotated with rotating mechanism 3；Mounting plate 42 is set to
41 lower section of connection frame, 44 actuator 43 of cleaning brush are set on mounting plate 42, and the preferred rotating electric machine of 44 actuator of cleaning brush 43 cleans
Brush 44 is set to 42 lower section of mounting plate and connect with 44 actuator 43 of cleaning brush, and 44 actuator 43 of cleaning brush drives cleaning brush 44 to rotate
The dust accumulation in the face that cleans is cleared away, mounting plate 42 is equipped with suction inlet 421, and suction inlet 421 is connected to dust accumulation entrance 112, cleaning brush
44 dust accumulations cleaned have suction inlet 421 to enter dust accumulation entrance 112 under the adsorption force of dust catcher, then enter through dust accumulation chamber
Dust catcher.
Fig. 2 please be read again, in the present embodiment, be set on mounting plate 42 there are two 44 actuator 43 of cleaning brush, each cleaning brush
44 actuators 43 are connected with cleaning brush 44, and the direction of rotation of two cleaning brushes 44 is different, and suction inlet 421 is set to two cleaning brushes 44
Between, the cleaning brush 44 positioned at 421 left side of suction inlet rotates counterclockwise, and the cleaning brush 44 positioned at 421 right side of suction inlet is clockwise
Rotation；Two cleaning brushes 44 convey the dust of cleaning to suction inlet 421, collect convenient for dust catcher.
Fig. 2 please be read again, in the present embodiment, CCD camera assembly 5 includes the first camera 51, second camera 52 and third
Camera 53, the first camera 51 is set to 22 rear end of bottom plate, and in 1 walking process of walking mechanism, the first camera 51 is for clapping
The pipeline situation at clear robot rear is taken the photograph, second camera 52 is set to 24 front end of top plate, in 1 walking process of walking mechanism,
Second camera 52 is set to the connection of dedusting mechanism 4 for the pipeline situation in front of shooting clear robot, third camera 53
41 top of frame；For shooting the working condition of the cleaning brush 44 on dedusting mechanism 4；In order to adapt to the environment of wind pipe of central air-conditioning,
First camera 51, second camera 52 and the preferred infrared camera of third camera 53.
In the present embodiment, control cabinet is equipped with display screen, and CCD camera assembly 5 will be on the transmission of video to control cabinet of shooting
When, can according to need broadcasting, user can be observed by display screen cleaning robot working condition and important air conditioning wind pipe
Clean up degree.
Fig. 2 please be read again, in the present embodiment, pedestal 11 is equipped with winding displacement pipe 114, walking mechanism 1, elevating mechanism 2, rotation
The wiring of mechanism 3, dedusting mechanism 4, position sensor 25, the first camera 51, second camera 52 and third camera 53 passes through
Winding displacement pipe 114 passes through, and line bank can be made to put neatly, not only beautiful, and can be to avoid wiring around together.
A kind of working method of wind pipe of central air-conditioning cleaning machine, cleaning robot per pass air hose only clean in air hose
A face in four faces of wall, original state, dedusting mechanism 4 and air hose bottom surface face, starting elevating mechanism 2 make dedusting mechanism 4
It reduces and is contacted with bottom duct, start walking mechanism 1, deduster can clean bottom duct in cleaning robot walking process
Dust accumulation；When clearing up air hose side, elevating mechanism 2 rises dedusting mechanism 4, when dedusting mechanism 4 reaches setting position, position
Sensor 25 sends a signal to control cabinet, and control cabinet starts rotating mechanism 3, and rotating mechanism 3 is leftward or rightward by dedusting mechanism 4
90 degree of rotation makes dedusting mechanism 4 and air hose side wall to just and with air hose side wall contacting, deduster in cleaning robot walking process
The left side wall of air hose or the dust accumulation of right side wall can be cleaned；When cleaning at the top of air hose, elevating mechanism 2 rises dedusting mechanism 4,
When dedusting mechanism 4 reaches setting position, position sensor 25 sends a signal to control cabinet, and control cabinet starts rotating mechanism 3,
Rotating mechanism 3 makes 180 degree rotationally clockwise of dedusting mechanism 4 at the top of dedusting mechanism 4 and air hose to just, later elevator
The rise of dedusting mechanism 4 contacts dedusting mechanism 4 and air hose top by structure 2, and dedusting mechanism 4 can be in cleaning robot walking process
Clean the dust accumulation at the top of air hose；Cleaning robot finally cleans air hose bottom surface；In entire cleaning process, dust catcher will remove at any time
The dust accumulation that dirt mechanism 4 cleans is removed, and the whole process when cleaning central air-conditioning inside pipe wall of CCD camera assembly 5 shoots cleaning process and will
Video is sent to control cabinet.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention within principle.
Claims (10)
1. a kind of wind pipe of central air-conditioning cleaning machine, which is characterized in that the wind pipe of central air-conditioning cleaning machine include cleaning robot,
Dust catcher and control cabinet, the cleaning robot include walking mechanism, elevating mechanism, rotating mechanism, dedusting mechanism and camera
Component, the walking mechanism, elevating mechanism, rotating mechanism, dedusting mechanism and CCD camera assembly are connect with control cabinet, the lifting
Mechanism is set to walking mechanism, and elevating mechanism is equipped with position sensor, and the position sensor is connect with control cabinet, the rotation
Mechanism is set to elevating mechanism, and the dedusting mechanism is set to rotating mechanism, and the dust catcher is connect with dedusting mechanism, and control cabinet passes through
The position of the elevating control dedusting mechanism of elevating mechanism is controlled, position sensor detects that the height of dedusting mechanism reaches setting position
When setting, control cabinet starts rotating mechanism, and rotating mechanism rotates dedusting mechanism, and dedusting mechanism is removed under the control of control cabinet
Dirt operation, the dust accumulation that dust catcher cleans dedusting mechanism under the control of control cabinet are absorbed.
2. wind pipe of central air-conditioning cleaning machine according to claim 1, which is characterized in that the walking mechanism include pedestal and
Tracked wheel assemblies, the pedestal top are equipped with cavity, and the elevating mechanism is set on pedestal and the cavity of pedestal is sealed into product
Dirt chamber, the dust accumulation chamber front are equipped with dust accumulation entrance, and dust accumulation entrance is connected to dedusting mechanism, and dust accumulation chamber rear is equipped with dust accumulation
Outlet, dust accumulation outlet are connected to dust catcher, and the tracked wheel assemblies are set to pedestal two sides, the actuator of tracked wheel assemblies and control
Case electrical connection.
3. wind pipe of central air-conditioning cleaning machine according to claim 1, which is characterized in that the elevating mechanism include bottom plate,
Driving assembly, lifting rod component and top plate, the bottom plate are set to walking mechanism, and the driving component is set to bottom plate, the lifting
Bar assembly is set between bottom plate and top plate, and lifting rod component bottom end is connect with driving assembly, and lifting rod component top and top plate connect
It connects, the position sensor is set to bottom plate；The driving component drives lifting rod component bottom end mobile, and lifting rod component bottom end is moved
Top plate opposed bottom under the active force on lifting rod component top moves up and down when dynamic, and lifting assembly drives dedusting mechanism liter
When dropping to setting position, position sensor sends a signal to control cabinet, and control cabinet starts rotating mechanism.
4. wind pipe of central air-conditioning cleaning machine according to claim 3, which is characterized in that the elevating mechanism is scissor type liter
Descending mechanism, the lifting rod component is by several lifter groups at two elevating levers being located on the same floor are arranged in a crossed manner and mutual
Rotation connection, the end positioned at the elevating lever of the end and layer disposed thereon of the elevating lever of lower layer are rotatablely connected；On the top plate
Equipped with upper guide plate, upper guide plate is equipped with upper guide groove, the bottom of an elevating lever in two elevating levers of lowermost layer
End is connect with the side of bottom plate, and the bottom end of another elevating lever is connect with driving assembly；In two elevating levers of top layer
The top of an elevating lever connect with top plate, the top of another elevating lever is slided in upper guide groove by rotational pin；When
When position sensor detects the bottom end for the elevating lever connecting with actuator, position sensor sends a signal to control cabinet, control
Case processed starts rotating mechanism.
5. wind pipe of central air-conditioning cleaning machine according to claim 4, which is characterized in that the bottom plate is equipped with lower guiding
Plate, the lower guide plate are equipped with lower guide groove, and elevating lever connect with actuator is equipped with connecting rod, and the two of the connecting rod
End slides in the lower guide groove；The position sensor is set to the middle part on lower guide plate and being located at lower guide groove, when even
When extension bar is close to position sensor, position sensor sends a signal to control cabinet, and control cabinet starts rotating mechanism.
6. wind pipe of central air-conditioning cleaning machine according to claim 1, which is characterized in that the top plate front end is equipped with first
Controller and second position controller are set, the first position controller is used to control rotating mechanism rotation radian counterclockwise,
The second position controller is for controlling the clockwise rotation radian of rotating mechanism.
7. wind pipe of central air-conditioning cleaning machine according to claim 2, which is characterized in that the dedusting mechanism includes connection
Frame, mounting plate, cleaning brush actuator and cleaning brush, the connection frame are connect with rotating mechanism, and the mounting plate is set to connection frame
Lower section, the cleaning brush actuator are set on mounting plate, and the cleaning brush is set to below mounting plate and connects with cleaning brush actuator
It connects, the mounting plate is equipped with suction inlet, and the suction inlet is connected to dust accumulation entrance.
8. wind pipe of central air-conditioning cleaning machine according to claim 7, which is characterized in that clear there are two being set on the mounting plate
Brush actuator, each cleaning brush actuator are connected with cleaning brush, and the direction of rotation of two cleaning brushes is different, and the suction inlet is set
Between two cleaning brushes, the cleaning brush on the left of suction inlet is rotated counterclockwise, the cleaning brush up time on the right side of suction inlet
Needle rotation.
9. wind pipe of central air-conditioning cleaning machine according to claim 3, which is characterized in that the CCD camera assembly includes first
Camera, second camera and third camera, first camera are set to base plate rear end, and the second camera is set to top
Front edge of board, the third camera are set to above dedusting mechanism.
10. the working method of any of the above-described kind of wind pipe of central air-conditioning cleaning machine, which is characterized in that the cleaning robot often passes through
Primary air piping only cleans a face in four faces of air hose inner wall, original state, dedusting mechanism and air hose bottom surface face, and starting rises
Descending mechanism reduces dedusting mechanism and contacts with bottom duct, starts walking mechanism, deduster in cleaning robot walking process
The dust accumulation of bottom duct can be cleaned；When clearing up air hose side, elevating mechanism rises dedusting mechanism, sets when dedusting mechanism reaches
Positioning is when setting, and position sensor sends a signal to control cabinet, and control cabinet starts rotating mechanism, rotating mechanism by dedusting mechanism to
It is left or turn right 90 degree, make dedusting mechanism and air hose side wall to just and with air hose side wall contacting, cleaning robot walking process
Middle deduster can clean the left side wall of air hose or the dust accumulation of right side wall；When cleaning at the top of air hose, elevating mechanism is by dust removal machine
Structure rises, and when dedusting mechanism reaches setting position, position sensor sends a signal to control cabinet, and control cabinet starts whirler
Dedusting mechanism is rotated 180 degree by structure, rotating mechanism, is made at the top of dedusting mechanism and air hose to just, rear lifting mechanism by dust removal machine
Structure rise makes to contact at the top of dedusting mechanism and air hose, and deduster can clean the product at the top of air hose in cleaning robot walking process
Dirt；Cleaning robot finally cleans air hose bottom surface；In entire cleaning process, dust catcher is at any time by the dust accumulation of dedusting mechanism cleaning
It removes, CCD camera assembly whole process shooting cleaning process simultaneously sends the video to control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910359356.7A CN110000168A (en) | 2019-04-30 | 2019-04-30 | A kind of wind pipe of central air-conditioning cleaning machine and cleaning method |
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| CN201910359356.7A CN110000168A (en) | 2019-04-30 | 2019-04-30 | A kind of wind pipe of central air-conditioning cleaning machine and cleaning method |
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| CN201910359356.7A Pending CN110000168A (en) | 2019-04-30 | 2019-04-30 | A kind of wind pipe of central air-conditioning cleaning machine and cleaning method |
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