CN109331546B - Air conditioner filter screen cleaning device - Google Patents
Air conditioner filter screen cleaning device Download PDFInfo
- Publication number
- CN109331546B CN109331546B CN201811291394.5A CN201811291394A CN109331546B CN 109331546 B CN109331546 B CN 109331546B CN 201811291394 A CN201811291394 A CN 201811291394A CN 109331546 B CN109331546 B CN 109331546B
- Authority
- CN
- China
- Prior art keywords
- belt
- conveyor belt
- filter screen
- air conditioner
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D41/00—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids
- B01D41/04—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids of rigid self-supporting filtering material
Abstract
The invention relates to an air conditioner filter screen cleaning device, which belongs to the technical field of workpiece cleaning in motion and comprises a workbench, wherein a transmission mechanism is arranged on the workbench and comprises a first conveyor belt, a second conveyor belt and a third conveyor belt; a guide plate is arranged above the first conveyor belt, a bolt is connected to the guide plate, a nut is connected to the bolt, a fixed rod is arranged on the guide plate, and a first cleaning brush is connected to the fixed rod; fixed mounting has first motor on the workstation of third conveyer belt top, and first motor is connected with the rocker, and the last articulated connecting rod that has of rocker has a sector gear, and sector gear meshing has the gear, and fixedly connected with branch on the gear, branch articulate has the slider, and the slider is connected with the montant, and montant bottom fixedly connected with second cleaning brush. The technical scheme solves the problems that in the prior art, the cleaning mechanism part is installed in the air conditioner and has high installation precision and influences the performance of the air conditioner, and is simple in structure and high in practicability.
Description
Technical Field
The invention belongs to the technical field of workpiece cleaning in motion.
Background
The existing air conditioner is provided with a circular arc-shaped filter screen for filtering dust, fibers, impurities and the like in air entering the air conditioner. After the air conditioner operates for a long time, various impurities can be deposited on the filter screen, and even the filter screen is blocked in serious conditions, so that the air volume of the air conditioner is reduced, the circulation resistance is increased, and the performance of the air conditioner is influenced.
Under the general condition, need the user to take out the convex filter screen and clean, but this kind of mode is very inconvenient, can not automatic timely cleanness, and difficult grasp the dynamics, causes the damage to the filter screen easily. In order to improve the defect of cleaning the filter screen, a mechanism for automatically cleaning the filter screen of the air conditioner is produced.
The mechanism of self-cleaning air conditioner filter screen adopts gear and rack structural style more, utilizes rack gear to drive the cleaning brush and carries out cleaning operation to the filter screen, but this mechanism part structure is complicated, and it is higher to make installation accuracy requirement, and simultaneously because rack and pinion mechanism occupies that the filter screen area is great, makes the local clean effect of filter screen not good, and then influences the performance of whole air conditioner.
Disclosure of Invention
The invention aims to provide an air conditioner filter screen cleaning device to solve the problems that in the prior art, the self-cleaning mechanism part is installed in an air conditioner, the installation precision is high, and the performance of the air conditioner is affected.
In order to achieve the above purpose, the basic scheme of the invention provides an air conditioner filter screen cleaning device, which comprises a workbench, wherein a transmission mechanism is arranged on the workbench, the transmission mechanism comprises a first conveyor belt, a second conveyor belt and a third conveyor belt, the first conveyor belt and the third conveyor belt are horizontally arranged, the heights of the first conveyor belt and the third conveyor belt are gradually reduced, and the second conveyor belt is vertically arranged between the first conveyor belt and the third conveyor belt and is lower than the working surface of the third conveyor belt; the guide plate is fixedly arranged on the workbench and positioned above the first conveyor belt, a bearing is fixedly connected onto the guide plate, the bearing is coaxially connected with a bolt, a nut is connected onto the bolt in a threaded manner, the nut is connected onto the workbench in a sliding manner, the bottom end of the bolt is rotatably connected with a limiting block, the limiting block is fixedly connected onto the workbench, the guide plate is positioned on two sides of the bolt and fixedly connected with obliquely arranged fixing rods, two first cleaning brushes are connected onto the fixing rods in a sliding manner, the nut is fixedly connected with a cross rod, and the two first cleaning brushes are connected onto the cross rod in a sliding manner; fixed mounting has first motor on the workstation of third conveyer belt top, the output shaft end fixedly connected with rocker of first motor, the rocker end articulates there is the connecting rod, it is connected with sector gear to rotate on the workstation, the connecting rod articulates on sector gear's flank of tooth, sector gear meshing has the gear, gear revolve connects on the workstation, fixedly connected with branch on the gear, branch articulates there is the slider, set up flutedly on the slider, sliding connection has the montant in the recess, the montant top articulates on the workstation, and montant bottom fixedly connected with second cleaning brush.
The technical principle of the scheme is as follows: the air conditioner filter screen needing cleaning is taken out, the cambered surface of the air conditioner filter screen needing cleaning is placed on the first conveyor belt downwards, the first conveyor belt, the second conveyor belt and the third conveyor belt are started, the bolt is screwed simultaneously, the bolt rotates but does not move, the nut in threaded connection with the bolt moves downwards in the rotation process of the bolt, and the two first cleaning brushes are driven by the cross rod to slide downwards along the fixing rod in the movement process of the nut. When the first conveyor belt conveys the filter screen through the first cleaning brushes, the two first cleaning brushes clean the back of the filter screen.
The filter screen cleaned by the first cleaning brush continuously moves along with the first conveyor belt, and when the filter screen moves to the tail end of the first conveyor belt, the filter screen vertically falls onto the second conveyor belt along with the first conveyor belt because of the height difference between the first conveyor belt and the second conveyor belt. The second conveyor belt moves to push the filter screen onto the third conveyor belt, and the filter screen moves along with the third conveyor belt after being pushed onto the third conveyor belt, and the filter screen is turned over at the moment.
The filter screen moves along with the third conveyor belt, the first motor is started, the output shaft of the first motor rotates to drive the rocker fixedly connected with the tail end of the first motor to rotate together, the rocker drives the connecting rod hinged with the rocker to move in the rotating process, the sector gear hinged with the rocker is driven to swing in the moving process of the connecting rod, the gear meshed with the sector gear rotates in the swinging process of the sector gear, the gear rotates to drive the supporting rod hinged with the sector gear to swing, the sliding block is hinged to the supporting rod, the groove is formed in the sliding block, the vertical rod slides in the sliding groove and swings left and right, and in the swinging process of the vertical rod, the second cleaning brush cleans the cambered surface of the filter screen and completes cleaning operation on two sides of the air conditioning filter screen.
Has the advantages that: 1. the automatic turning-over of the air conditioner filter screen can be realized by utilizing the fall structure among the first conveyor belt, the second conveyor belt and the third conveyor belt, and the filter screen is cleaned in an all-around and dead-angle-free manner by matching with the first cleaning brush and the second cleaning brush, so that the cleaning effect is better; 2. the pollution degree of the back surface of the filter screen relative to the cambered surface is light, so that an operator can easily operate the bolt to clean the back surface of the filter screen by the two first cleaning brushes, the structure is simple, and the operation is convenient; 3. the first motor drives the rocker, the connecting rod, the sector gear, the gear and the supporting rod to be linked, so that the swinging state of the vertical rod is realized, the second cleaning brush is used for cleaning the cambered surface of the filter screen back and forth, and the filter screen is clean thoroughly. This technical scheme has effectively solved among the prior art clean mechanism part structure complicacy, and the filter screen is clean not thorough, clean not good problem of effect, and simple structure, convenient operation, clean effectual, the practicality is strong.
In the first preferred scheme, as a further optimization of the basic scheme, a water tank positioned above the third conveyor belt is fixedly installed on the workbench, a spray gun is installed on the bottom surface of the water tank, the spray gun is connected with a switch, and the switch is fixedly installed on the workbench at a position close to the sector gear; the swinging of the sector gear is utilized to control the opening and closing of the switch, so that the spray gun is controlled to spray water in the water tank onto the filter screen, and a better cleaning effect on the filter screen is realized.
In a second preferred scheme, as a further optimization of the first preferred scheme, a first belt pulley is coaxially connected to an output shaft of the motor, a belt is connected to the first belt pulley, the belt is connected to a second belt pulley, the second belt pulley is rotatably connected to the workbench, a worm wheel is coaxially connected to the second belt pulley, the worm wheel is meshed with a worm, the worm is rotatably connected to the workbench, and fan blades are fixedly connected to the tail end of the worm; utilize first motor to drive the flabellum simultaneously and rotate, produce the air current and blow to the clean filter screen of accomplishing, can blow away the dirt impurity on the workstation on the one hand, on the other hand can weather the filter screen.
In a third preferred scheme, as a further optimization of the second preferred scheme, the first conveyor belt, the second conveyor belt and the third conveyor belt are made of soft cloth, and baffles made of rubber materials are fixedly mounted on two sides of the working surfaces of the first conveyor belt and the third conveyor belt; soft cloth and rubber materials take place the scraping when having effectively avoided the contact between filter screen and first conveyer belt, second conveyer belt and the third conveyer belt, cause the damage to the filter screen, and the baffle can play spacing fixed effect to the filter screen, when avoiding carrying out cleaning operation, outside the filter screen roll-off workstation.
The third conveyor belt comprises a driving wheel and a second motor, a grooved wheel is coaxially connected to the driving wheel, four sliding grooves are uniformly distributed on the grooved wheel, an output shaft of the second motor is coaxially connected with a driving dial, and a round pin matched with the sliding grooves is fixedly connected to the driving dial; the grooved pulley is used for enabling the third conveying belt to make intermittent motion, so that the second cleaning brush can clean the filter screen for multiple times.
In a fifth preferred scheme, as a further optimization of the fourth preferred scheme, a conveying roller is arranged at the tail end of the third conveyor belt, and a collecting box is arranged below the conveying roller; the conveying of carrying the roller after the filter screen is clean, the operating personnel of being convenient for arrange in order it and collect.
Drawings
Fig. 1 is a schematic structural diagram of an air conditioner filter screen cleaning device according to an embodiment of the present invention;
FIG. 2 is an enlarged view of the point A in the example of the present invention;
FIG. 3 is an enlarged view of the point B in the embodiment of the present invention;
fig. 4 is a schematic structural view of a sheave portion in an embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a first conveyor belt 1, a second conveyor belt 2, a third conveyor belt 3, a bolt 4, a guide plate 5, a nut 6, a fixing rod 7, a first cleaning brush 8, a cross rod 9, a limiting block 10, a first belt pulley 11, a rocker 12, a connecting rod 13, a sector gear 14, a gear 15, a supporting rod 16, a sliding block 17, a vertical rod 18, a second cleaning brush 19, a second belt pulley 20, a worm wheel 21, a belt 22, a worm 23, fan blades 24, a driving wheel 25, a grooved wheel 26, a driving dial 27, a water tank 28, a spray gun 29, a collecting box 30 and a switch 31.
The embodiment is basically as shown in the attached figures 1 to 4: the invention relates to an air conditioner filter screen cleaning device which comprises a workbench, wherein a transmission mechanism is arranged on the workbench, the transmission mechanism comprises a first conveyor belt 1, a second conveyor belt 2 and a third conveyor belt 3 which are made of soft cloth, the first conveyor belt 1 and the third conveyor belt 3 are horizontally arranged, the heights of the first conveyor belt 1 and the third conveyor belt 3 are sequentially reduced progressively from left to right, the second conveyor belt 2 is vertically arranged between the first conveyor belt 1 and the third conveyor belt 3 and is lower than the working surface of the third conveyor belt 3, and rubber baffles are fixedly arranged on two sides of the working surface of the first conveyor belt 1 and the working surface of the third conveyor belt 3; workstation fixed mounting has deflector 5 that is located 1 top of first conveyer belt, fixedly connected with bearing on deflector 5, bearing coaxial coupling has bolt 4, threaded connection has nut 6 on bolt 4, nut 6 sliding connection is on the workstation, the bottom of bolt 4 is rotated and is connected with stopper 10, stopper 10 fixed connection is on the workstation, the dead lever 7 that the equal fixedly connected with slope in 5 left and right sides of deflector set up, sliding connection has first cleaning brush 8 on dead lever 7, nut 6 fixed connection is on horizontal pole 9, 8 sliding connection of two first cleaning brushes are on horizontal pole 9.
A first motor and a water tank 28 are fixedly arranged on the workbench above the third conveyor belt 3, an output shaft of the first motor is connected with a first belt pulley 11, the first belt pulley 11 is connected with a belt 22, the belt 22 is connected with a second belt pulley 20, wheel shafts of the first belt pulley 11 and the second belt pulley 20 are staggered, the second belt pulley 20 is coaxially connected with a worm wheel 21, the worm wheel 21 is meshed with a worm 23 rotatably connected to the workbench, and the tail end of the worm 23 is connected with a fan blade 24; a rocker 12 is fixedly connected at the axis of the first belt pulley 11, the rocker 12 is hinged with a connecting rod 13, a sector gear 14 is rotatably connected on the workbench, the connecting rod 13 is hinged on the tooth surface of the sector gear 14, the sector gear 14 is meshed with a gear 15, the gear 15 is rotatably connected on the workbench, a supporting rod 16 is fixedly connected at the axis of the gear 15, the supporting rod 16 is hinged with a sliding block 17, a groove is formed in the sliding block 17, a vertical rod 18 is slidably connected in the groove, the top end of the vertical rod 18 is hinged on the workbench, and the bottom end of the vertical rod 18 is fixedly connected with; the water tank 28 is fixedly arranged on the wall surface of the workbench on the left side of the vertical rod 18, the spray gun 29 is arranged on the bottom surface of the water tank 28, the switch 31 is connected with the spray gun 29, and the switch 31 is fixedly arranged on the wall surface of the workbench below the gear 14.
The third conveyor belt 3 comprises a driving wheel 25 and a second motor, wherein the driving wheel 25 is coaxially connected with a grooved pulley 26, four sliding grooves are uniformly distributed on the grooved pulley 26 along the circumference, an output shaft of the second motor is coaxially connected with a driving dial 27, a round pin matched with the sliding grooves is fixedly connected onto the driving dial 27, a conveying roller is arranged at the tail end of the third conveyor belt 3, and an air conditioner filter screen collecting box 30 is arranged below the conveying roller.
The specific implementation process is as follows: when cleaning operation is carried out, firstly, an operator takes out an air conditioner filter screen to be cleaned, places the cambered surface of the air conditioner filter screen on the first conveying belt 1 downwards, starts the first conveying belt 1, screws the bolt 4 simultaneously, and rotates the bolt 4 without moving, and in the rotating process of the bolt 4, because the nut 6 is connected on the workbench in a sliding mode, the nut 6 in threaded connection on the bolt 4 moves downwards, and in the moving process of the nut 6, the two first cleaning brushes 8 are driven to slide downwards along the fixing rod 7 through the cross rod 9. When the first conveyor belt 1 carries the filter web past the first cleaning brushes 8, the two first cleaning brushes 8 clean the back side of the filter web.
The filter screen cleaned by the first cleaning brush 8 continues to move along with the first conveyor belt 1, and when the filter screen moves to the rightmost end of the first conveyor belt 1, the second conveyor belt 2 and the second motor are started, and because the first conveyor belt 1 and the second conveyor belt 2 have a height difference, the filter screen vertically falls onto the second conveyor belt 2 along with the first conveyor belt 1. The second conveyor belt 2 moves to push the filter screen onto the third conveyor belt 3, the filter screen moves together with the third conveyor belt 3 after being pushed onto the third conveyor belt 3, and at the moment, the filter screen is turned over on the third conveyor belt 3 and becomes an arc surface facing upwards.
The second motor drives the driving dial 27 to rotate, when the round pin on the driving dial 27 rotates into the chute of the grooved wheel 26, the grooved wheel 26 is driven to rotate, the driving wheel 25 coaxially connected with the grooved wheel is driven to rotate together, the third conveyor belt 3 drives the filter screen to move together, when the filter screen moves to the position of the second cleaning brush 19 along with the third conveyor belt 3, the round pin leaves the chute, the third conveyor belt 3 stops moving, the first motor is started, the output shaft of the first motor rotates, the rocker 12 fixedly connected with the tail end of the first motor is driven to rotate together, the rocker 12 drives the connecting rod 13 hinged with the rocker 13 to swing back and forth in the rotating process, the sector gear 14 hinged with the rocker 13 is driven to swing in the moving process of the connecting rod 13, the switch 31 is opened when the sector gear 14 swings to contact with the switch 31, the spray gun 29 sprays the water in the water tank 28 onto the filter screen, and simultaneously in the swinging process of the sector gear 14, the gear 15 which is meshed with the gear rotates, the gear 15 drives the supporting rod 16 which is hinged with the gear to swing, and the sliding block 17 is provided with a groove, so that the sliding block drives the vertical rod 18 to swing left and right while sliding up and down in a reciprocating manner on the vertical rod 18, and in the swinging process of the vertical rod 18, the swinging radian of the second cleaning brush 19 is just consistent with that of the cambered surface filter screen, so that the cambered surface of the filter screen is cleaned. In the rotating process of the first motor, the first belt pulley 11 which is coaxially connected with the first motor drives the second belt pulley 20 to rotate through the belt 22, the second belt pulley 20 drives the worm wheel 21 which is coaxially connected with the second belt pulley 20 to rotate, the worm wheel 21 drives the worm 23 to rotate, the worm 23 rotates to enable the fan blades 24 to rotate to generate air flow, the air flow blows the air flow to the filter screen, the filter screen is dried by blowing away dirt and impurities on the workbench, the filter screen is conveyed to the conveying roller along with the third conveying belt 3 and falls into the collecting box 30 through the conveying roller, and therefore the cleaning operation on two sides of the air conditioner filter screen is completed.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. The utility model provides an air conditioner filter screen cleaning device which characterized in that: the automatic conveying device comprises a workbench, wherein a transmission mechanism is arranged on the workbench and comprises a first conveying belt, a second conveying belt and a third conveying belt, the first conveying belt and the third conveying belt are horizontally arranged, the heights of the first conveying belt and the third conveying belt are gradually reduced, and the second conveying belt is vertically arranged between the first conveying belt and the third conveying belt and is lower than the working surface of the third conveying belt; the guide plate is fixedly arranged on the workbench and positioned above the first conveyor belt, a bearing is fixedly connected onto the guide plate, the bearing is coaxially connected with a bolt, a nut is connected onto the bolt in a threaded manner, the nut is connected onto the workbench in a sliding manner, the bottom end of the bolt is rotatably connected with a limiting block, the limiting block is fixedly connected onto the workbench, the guide plate is positioned on two sides of the bolt and fixedly connected with obliquely arranged fixing rods, a first cleaning brush is connected onto the fixing rods in a sliding manner, a cross rod is fixedly connected onto the nut, and the first cleaning brush is connected onto the cross rod in a sliding manner; fixed mounting has first motor on the workstation of third conveyer belt top, the output shaft end fixedly connected with rocker of first motor, the rocker end articulates there is the connecting rod, it is connected with sector gear to rotate on the workstation, the connecting rod articulates on sector gear's flank of tooth, sector gear meshing has the gear, gear revolve connects on the workstation, fixedly connected with branch on the gear, branch articulates there is the slider, set up flutedly on the slider, sliding connection has the montant in the recess, the montant top articulates on the workstation, and montant bottom fixedly connected with second cleaning brush.
2. An air conditioner filter screen cleaning device according to claim 1, characterized in that: the water tank that is located the third conveyer belt top is fixed mounting on the workstation, the spray gun is installed to the water tank bottom surface, the spray gun is connected with the switch, switch fixed mounting is close to the position of sector gear on the workstation.
3. An air conditioner filter screen cleaning device according to claim 2, characterized in that: the utility model discloses a quick-witted, including first motor, first belt pulley, belt, worm wheel, worm end fixedly connected with flabellum, be connected with first belt pulley on the output shaft of first motor, be connected with the belt on the first belt pulley, the belt is connected with the second belt pulley, the second belt pulley rotates to be connected on the workstation, second belt pulley coaxial coupling has the worm wheel, the worm wheel meshing has the worm, the worm rotates to be connected on the workstation, the terminal fixedly connected with flabellum of worm.
4. An air conditioner filter screen cleaning device according to claim 3, characterized in that: the first conveyor belt, the second conveyor belt and the third conveyor belt are all made of soft cloth, and rubber baffles are fixedly mounted on two sides of the working face of the first conveyor belt and the working face of the third conveyor belt.
5. An air conditioner filter screen cleaning device according to claim 4, characterized in that: the third conveyor belt comprises a driving wheel and a second motor, wherein a grooved pulley is coaxially connected to the driving wheel, four sliding grooves are uniformly distributed in the grooved pulley, a driving plate is coaxially connected to an output shaft of the second motor, and a round pin matched with the sliding grooves is fixedly connected to the driving plate.
6. The air conditioner filter screen cleaning device according to claim 5, wherein a conveying roller is arranged at the end of the third conveyor belt, and a collecting box is arranged below the conveying roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811291394.5A CN109331546B (en) | 2018-10-31 | 2018-10-31 | Air conditioner filter screen cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811291394.5A CN109331546B (en) | 2018-10-31 | 2018-10-31 | Air conditioner filter screen cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109331546A CN109331546A (en) | 2019-02-15 |
| CN109331546B true CN109331546B (en) | 2020-12-15 |
Family
ID=65312867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811291394.5A Active CN109331546B (en) | 2018-10-31 | 2018-10-31 | Air conditioner filter screen cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109331546B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023529A (en) * | 2020-09-07 | 2020-12-04 | 芜湖咔安机电设备有限公司 | Automobile air filter element cleaning system and cleaning method thereof |
| CN112393353B (en) * | 2020-11-17 | 2021-12-07 | 南京邮电大学 | Intelligent ventilation clean system on building |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3836681A (en) * | 1972-03-01 | 1974-09-17 | J Dodd | Device and method of recovering sticky particulate materials such as algae |
| CN2901141Y (en) * | 2006-05-12 | 2007-05-16 | 广东美的电器股份有限公司 | Sucking nozzle mechanism for air conditioner filter net self cleaner |
| CN206083200U (en) * | 2016-08-30 | 2017-04-12 | 鄢陵县鑫森木业有限公司 | Slab dust collector |
| CN108499920B (en) * | 2018-02-09 | 2021-02-26 | 张辉 | Mechanized tile surface cement scrubbing equipment for building |
-
2018
- 2018-10-31 CN CN201811291394.5A patent/CN109331546B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109331546A (en) | 2019-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109331546B (en) | Air conditioner filter screen cleaning device | |
| CN110899196B (en) | Fountain herbal pieces-belt cleaning device | |
| CN109013582A (en) | A kind of pvc pipe automatic recovery system and its pvc pipe automatic processing process | |
| CN112156973A (en) | Blowing device for coal dropping pipe | |
| CN109105448B (en) | Machine is got rid of to continuous type fish scale that can adjust | |
| CN112547594B (en) | Large-scale industrial air conditioner shell dust cleaning device | |
| CN113136778B (en) | Highway crack high efficiency processing device that highway engineering was used | |
| CN113152148B (en) | High-efficient coating unit is used in production of coating white board paper | |
| CN213468388U (en) | Paint spraying apparatus is used in production of mining starter | |
| CN114506564A (en) | Sundry bearing device convenient to clean inside | |
| CN112620172A (en) | Air purification tower | |
| CN113417689A (en) | Mining spraying dust device | |
| CN219386147U (en) | Water spraying structure for assisting road sweeping of pure electric road sweeper | |
| CN219410486U (en) | Crack repairing device for highway engineering pavement | |
| CN220206273U (en) | High-strength glass production equipment | |
| CN112024480A (en) | Corner dust collecting equipment for indoor decoration | |
| CN219664506U (en) | Cleaning equipment for glass production | |
| CN219442696U (en) | Cleaning device for machining mechanical parts | |
| CN219647017U (en) | Ash removal auger device for dust remover | |
| CN215354880U (en) | Smooth steel wire plating front surface cleaning device | |
| CN220678541U (en) | Screening plant is used in mica production with automatically cleaning function | |
| CN219879195U (en) | Electrophoresis line garbage collection device | |
| CN217888424U (en) | Low molecular weight polyethylene spouts material room garbage collection device | |
| CN220004613U (en) | Paint spraying device for furniture plate | |
| CN219129058U (en) | Washing device for producing basic cupric chloride |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221020 Address after: 239000 Intersection of Wangying Road and Xincheng Avenue, Shitan Industrial Park, Shizi Town, Quanjiao County, Chuzhou City, Anhui Province Patentee after: Anhui demler Technology Co.,Ltd. Address before: 315000 3-4, building 016, science and Trade Center, No. 100, Xiangyun Road, high tech Zone, Ningbo City, Zhejiang Province (centralized office) Patentee before: NINGBO JINGLONG ELECTRONIC COMMERCE Co.,Ltd. |