CN213670709U - Cleaning device for quartz stone plate oil press - Google Patents
Cleaning device for quartz stone plate oil press Download PDFInfo
- Publication number
- CN213670709U CN213670709U CN202021816552.7U CN202021816552U CN213670709U CN 213670709 U CN213670709 U CN 213670709U CN 202021816552 U CN202021816552 U CN 202021816552U CN 213670709 U CN213670709 U CN 213670709U
- Authority
- CN
- China
- Prior art keywords
- water
- cleaning device
- press
- screw rod
- driving
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 60
- 239000010453 quartz Substances 0.000 title claims abstract description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000004575 stone Substances 0.000 title claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 122
- 239000011044 quartzite Substances 0.000 claims abstract description 3
- 239000007921 spray Substances 0.000 claims description 19
- 238000005507 spraying Methods 0.000 claims 2
- 238000005406 washing Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 38
- 239000000428 dust Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000010865 sewage Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Images
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a belt cleaning device for quartzite panel hydraulic press, including press body, water catch bowl, filter screen, main drive frame and cylinder, the internally mounted of press body has the oil pressure jar, and is equipped with the shallow on the press body outer wall of oil pressure jar one side to the shallow inside drive plate that is equipped with of oil pressure jar one side, the drive plate bottom of oil pressure jar below is equipped with the water catch bowl, and the top and the drive plate fixed connection of water catch bowl, and the inside of water catch bowl is equipped with the filter screen, the bottom and the water catch bowl fixed connection of filter screen, and the drive plate top of filter screen top is equipped with the storage water tank, and the bottom and the drive plate fixed connection of storage water tank. The utility model discloses not only realized belt cleaning device to the convenient washing of quartz plate material hydraulic press, made things convenient for the hydraulic press of co-altitude not to install the washing, improved belt cleaning device's work efficiency moreover.
Description
Technical Field
The utility model relates to a belt cleaning device technical field specifically is a belt cleaning device for quartzy slabstone material hydraulic press.
Background
The press is a press, a hydraulic press and an oil press for short, the press is a forming machine for industrial products through pressure forming, and generally adopts a hydraulic oil cylinder, so the press is also called as an oil press, the quartz stone plate oil press mainly comprises a mechanical part, a hydraulic part, a pneumatic part, a vacuum part, a full-automatic control part and the like, so that the quartz stone plate is ensured to be quickly formed in the environment of high vacuum and high-frequency vibration, and because impurities such as dust, scrap iron and the like are easily adhered to the surface of the quartz stone plate oil press due to the poor working environment of the quartz stone plate oil press, the quartz stone plate oil press needs to be timely cleaned.
The cleaning device on the market is various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:
(1) when the existing cleaning device is used, the quartz stone plate oil press is generally inconvenient to clean conveniently, so that the convenience degree of the cleaning device in use is seriously influenced;
(2) when the existing cleaning device is used, the oil presses with different heights are generally inconvenient to install and clean, so that the application range of the cleaning device is greatly influenced;
(3) the existing cleaning device is not convenient to efficiently clean the quartz stone plate oil press when in use, thereby bringing great trouble to people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a belt cleaning device for quartz stone panel hydraulic press to propose belt cleaning device and be not convenient for to the convenient washing of quartz stone panel hydraulic press in solving above-mentioned background art, install the washing to the hydraulic press of co-altitude not, be not convenient for wash quartz stone panel hydraulic press efficient, problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a belt cleaning device for quartzite panel hydraulic press, includes press body, water catch bowl, filter screen, main drive frame and cylinder, the internally mounted of press body has the oil hydraulic cylinder, and is equipped with the shallow on the press body outer wall of oil hydraulic cylinder one side to the inside drive plate that is equipped with of shallow of oil hydraulic cylinder one side, the drive plate bottom of oil hydraulic cylinder below is equipped with the water catch bowl, and the top and the drive plate fixed connection of water catch bowl to the inside of water catch bowl is equipped with the filter screen, the bottom and the water catch bowl fixed connection of filter screen, and the drive plate top of filter screen top is equipped with the storage water tank, and the bottom and the drive plate fixed connection of storage water tank to the drive plate top of storage water tank one side is fixed with the drive case, be equipped with the water spout on the outer wall of drive case.
Preferably, the drive plate top of storage water tank one side is fixed with the power pump, and the both ends of power pump all are equipped with the conveyer pipe to the input of conveyer pipe extends to the inside of storage water tank, and the output of conveyer pipe extends to the inside of water spout, has realized the convenient washing of belt cleaning device to quartz stone panel hydraulic press.
Preferably, the inside of drive case is equipped with the lead screw body, and the surface cover of lead screw body is equipped with the lead screw cover to the one end and the water spout fixed connection of lead screw cover have made things convenient for and have installed the washing to the hydraulic press of co-altitude not.
Preferably, a servo motor is installed inside the driving box below the screw rod body, a rotating shaft is installed at the output end of the servo motor through a coupler, and the top end of the rotating shaft is fixedly connected with the screw rod body.
Preferably, the bottom end of the driving plate is provided with a plurality of groups of main driving frames, the bottom end of each main driving frame is connected with the trolley in a sliding mode, a plurality of groups of auxiliary driving rods are arranged inside the trolley on one side of the main driving frames, and the bottom ends of the auxiliary driving rods are hinged to the trolley.
Preferably, be equipped with the articulated shaft on the outer wall of assisting actuating lever one side, and assist the actuating lever and pass through the articulated shaft and articulate mutually with main drive rack to be equipped with the cylinder on the main drive rack outer wall of articulated shaft one side, the bottom of cylinder is articulated mutually with main drive rack, and the top of cylinder is articulated mutually with another group's main drive rack, has realized that belt cleaning device washs quartz stone panel hydraulic press efficient.
Compared with the prior art, the beneficial effects of the utility model are that: the cleaning device not only realizes convenient cleaning of the cleaning device on the oil press for quartz stone plates, facilitates installation and cleaning of the oil presses with different heights, but also improves the working efficiency of the cleaning device;
(1) the cart is pushed by the worker to move beside the press body, the power pump is started by operating the control panel, the water source in the water storage tank is conveyed to the inside of the water spray nozzle by the conveying pipe, the oil pressure cylinder is sprayed and cleaned by the water spray nozzle, the control panel controls the driving of the power pump to ensure that the water pressure of the water spray nozzle is low pressure water so as to prevent the cleaning water from being sprayed to the outside of the press body, the cleaning water falls to the inside of the water collecting tank along the oil pressure cylinder, dust and impurities on the surface of the oil hydraulic cylinder are washed together through water flow, sewage is filtered through a filter screen, water in a water collecting tank is sucked into a water storage tank through a hose through negative pressure in the water storage tank to circularly flow cleaning water, the water storage tank is a sealed tank, and water in the water storage tank is pumped by a conveying pipe to form negative pressure, so that the quartz plate oil press is conveniently cleaned by a cleaning device, and water resources are saved due to the circular flow of the cleaning water;
(2) the air cylinder is opened through the operation control panel of a worker, the air cylinder drives the main driving frames and the auxiliary driving rods to move, the main driving frames and the auxiliary driving rods are supported by the hinged shafts, the bottom ends of the auxiliary driving rods are hinged to the trolley, the main driving frames slide at the bottom end of the trolley, and the air cylinder drives the main driving frames and the auxiliary driving rods to sequentially expand to raise the height of the driving plates, so that the heights of the water collecting tank and the water spray nozzle are adjusted, oil presses with different heights can be conveniently installed and cleaned, the height of the cleaning device is adjusted, the oil presses with different heights can be conveniently installed and cleaned, and the working efficiency of the cleaning device is improved;
(3) open servo motor through staff operation control panel, under the support of drive case, it is rotatory by pivot drive lead screw body, under the cooperation of lead screw body and lead screw cover, under the spacing of drive incasement portion, make lead screw body drive lead screw cover reciprocate to drive the water spout and reciprocate, remove the washing to the oil hydraulic cylinder by the water spout, realized belt cleaning device and washd quartz stone panel hydraulic press efficient, improved belt cleaning device's cleaning performance.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the main driving frame of the present invention;
FIG. 3 is a schematic view of the top view cross section of the water storage tank of the present invention;
fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 5 is a schematic diagram of the system framework structure of the present invention.
In the figure: 1. a press body; 2. a water collection tank; 3. a filter screen; 4. an oil hydraulic cylinder; 5. a drive box; 6. a servo motor; 7. a rotating shaft; 8. a water spray nozzle; 9. a screw rod body; 10. a screw rod sleeve; 11. a control panel; 12. a water storage tank; 13. a delivery pipe; 14. a power pump; 15. a drive plate; 16. pushing a cart; 17. a main drive frame; 18. a cylinder; 19. hinging a shaft; 20. and an auxiliary drive rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a cleaning device for a quartz stone plate oil press comprises a press body 1, a water collecting tank 2, a filter screen 3, a main driving frame 17 and a cylinder 18, wherein an oil pressure cylinder 4 is arranged inside the press body 1, a trolley 16 is arranged on the outer wall of the press body 1 on one side of the oil pressure cylinder 4, a driving plate 15 is arranged inside the trolley 16 on one side of the oil pressure cylinder 4, the water collecting tank 2 is arranged at the bottom end of the driving plate 15 below the oil pressure cylinder 4, the top end of the water collecting tank 2 is fixedly connected with the driving plate 15, the filter screen 3 is arranged inside the water collecting tank 2, the bottom end of the filter screen 3 is fixedly connected with the water collecting tank 2, a water storage tank 12 is arranged at the top end of the driving plate 15 above the filter screen 3, the bottom end of the water storage tank 12 is fixedly connected with the driving plate 15, a driving box 5 is fixed at the top end of the driving plate 15 on one side of the water storage tank, a power pump 14 is fixed at the top end of the driving plate 15 at one side of the water storage tank 12, the model number of the power pump 14 is 150QJ20-54/9, the output end of the single chip microcomputer in the control panel 11 is electrically connected with the input end of the power pump 14, the two ends of the power pump 14 are provided with delivery pipes 13, the input ends of the delivery pipes 13 extend to the inside of the water storage tank 12, and the output ends of the delivery pipes 13 extend to the inside of the water spray nozzle 8;
when the quartz stone plate cleaning machine is used, a worker pushes the cart 16 to move to the side of the press body 1, the power pump 14 is operated and controlled by the control panel 11, a water source in the water storage tank 12 is conveyed to the inside of the water spray nozzle 8 through the conveying pipe 13, the water spray nozzle 8 sprays and cleans the oil pressure cylinder 4, the control panel 11 controls the driving of the power pump 14 to enable the water pressure of the water spray nozzle 8 to be low-pressure water so as to prevent cleaning water from being sprayed to the outside of the press body 1, the cleaning water flows to the inside of the water collection tank 2 along the oil pressure cylinder 4, dust and impurities on the surface of the oil pressure cylinder 4 are washed together through water flow, the sewage is filtered through the filter screen 3, water in the water collection tank 2 is sucked into the inside of the water storage tank 12 through a hose through negative pressure in the water storage tank 12 so as to circularly flow the cleaning water, the water storage tank 12 is a sealed tank, the conveying pipe 13 pumps the water in the water storage tank, the clean water circularly flows, so that water resources are saved;
a screw rod body 9 is arranged inside the driving box 5, a screw rod sleeve 10 is sleeved on the surface of the screw rod body 9, one end of the screw rod sleeve 10 is fixedly connected with the water spray nozzle 8, a servo motor 6 is arranged inside the driving box 5 below the screw rod body 9, the type of the servo motor 6 is MR-J2S-10A, the output end of a single chip microcomputer inside the control panel 11 is electrically connected with the input end of the servo motor 6, the output end of the servo motor 6 is provided with a rotating shaft 7 through a coupler, and the top end of the rotating shaft 7 is fixedly connected with the screw rod body 9;
when the cleaning device is used, a worker operates the control panel 11 to open the air cylinder 18, the air cylinder 18 drives the main driving frames 17 and the auxiliary driving rods 20 to move, the hinge shafts 19 support the main driving frames 17 and the auxiliary driving rods 20, the bottom ends of the auxiliary driving rods 20 are hinged with the trolley 16, the main driving frames 17 slide at the bottom end of the trolley 16, the air cylinder 18 drives the main driving frames 17 and the auxiliary driving rods 20 to sequentially unfold to raise the height of the driving plate 15, so that the heights of the water collecting tank 2 and the water spray nozzles 8 are adjusted, oil presses with different heights are convenient to install and clean, the height of the cleaning device is adjusted, the oil presses with different heights are convenient to install and clean, and the working efficiency of the cleaning device is improved;
the bottom end of the driving plate 15 is provided with a plurality of groups of main driving frames 17, the bottom end of each main driving frame 17 is connected with the trolley 16 in a sliding manner, a plurality of groups of auxiliary driving rods 20 are arranged inside the trolley 16 on one side of the main driving frames 17, the bottom end of each auxiliary driving rod 20 is hinged with the trolley 16, a hinged shaft 19 is arranged on the outer wall on one side of each auxiliary driving rod 20, each auxiliary driving rod 20 is hinged with the main driving frame 17 through the hinged shaft 19, an air cylinder 18 is arranged on the outer wall of the main driving frame 17 on one side of the hinged shaft 19, the type of the air cylinder 18 is PY497-100/70, the output end of a single chip microcomputer inside the control panel 11 is electrically connected with the input end of the air cylinder 18, the bottom end of the air cylinder 18 is hinged;
open servo motor 6 through staff operation control panel 11 during the use, under the support of drive case 5, it is rotatory by 7 drive lead screw bodies 9 of pivot, under the cooperation of lead screw bodies 9 and lead screw cover 10, under the inside spacing of drive case 5, make lead screw bodies 9 drive lead screw cover 10 and reciprocate, thereby drive water spout 8 and reciprocate, remove the washing to oil hydraulic cylinder 4 by water spout 8, realized that belt cleaning device washs quartz stone panel hydraulic press efficient, belt cleaning device's cleaning performance has been improved.
The working principle is as follows: when the device is used, an external power supply is connected, firstly, a worker pushes the cart 16 to move to the side of the press body 1, the control panel 11 is operated to open the power pump 14, a water source in the water storage tank 12 is conveyed to the inside of the water spray nozzle 8 through the conveying pipe 13, the water spray nozzle 8 sprays and cleans the oil pressure cylinder 4, the control panel 11 controls the driving of the power pump 14 to ensure that the water pressure of the water spray nozzle 8 is low pressure water to prevent cleaning water from being sprayed to the outside of the press body 1, the cleaning water flows to the inside of the water collection tank 2 along the oil pressure cylinder 4, dust and impurities on the surface of the oil pressure cylinder 4 are washed together through water flow, the filter screen 3 filters sewage, then the water in the water collection tank 2 is sucked into the water storage tank 12 through a hose through the negative pressure in the water storage tank 12 to circulate the cleaning water, the water storage tank 12 is a sealed tank, the conveying pipe 13 pumps the, the quartz plate hydraulic press is conveniently cleaned by the cleaning device, water resources are saved by clean water circulation flowing, then a servo motor 6 is started through a worker operating a control panel 11, a screw rod body 9 is driven to rotate by a rotating shaft 7 under the support of a driving box 5, the screw rod body 9 drives the screw rod sleeve 10 to move up and down under the matching of the screw rod body 9 and the screw rod sleeve 10 and under the limit inside the driving box 5, so that a water spray nozzle 8 is driven to move up and down, the hydraulic cylinder 4 is movably cleaned by the water spray nozzle 8, the quartz plate hydraulic press is efficiently cleaned by the cleaning device, the cleaning effect of the cleaning device is improved, a cylinder 18 is started through the worker operating the control panel 11, a plurality of groups of main driving frames 17 and auxiliary driving rods 20 are driven to move by the cylinder 18, a hinge shaft 19 supports the main driving frames 17 and the auxiliary driving rods 20, and the bottom ends of the auxiliary driving rods 20 are hinged with a trolley 16, main driving frame 17 slides in the bottom of shallow 16, and cylinder 18 drive multiunit main driving frame 17 and auxiliary drive pole 20 expand in proper order and rise the height of drive plate 15 to highly adjusting water catch bowl 2 and water spout 8, make things convenient for the hydraulic press of co-altitude not to install the washing, realized the regulation of belt cleaning device height, the convenience is installed the washing to the hydraulic press of co-altitude not, improves belt cleaning device's work efficiency, accomplishes belt cleaning device's use work.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a belt cleaning device for quartzite panel hydraulic press, includes press body (1), water catch bowl (2), filter screen (3), main drive frame (17) and cylinder (18), its characterized in that: the hydraulic press is characterized in that an oil pressure cylinder (4) is arranged inside the press body (1), a trolley (16) is arranged on the outer wall of the press body (1) on one side of the oil pressure cylinder (4), a driving plate (15) is arranged inside the trolley (16) on one side of the oil pressure cylinder (4), a water collecting tank (2) is arranged at the bottom end of the driving plate (15) below the oil pressure cylinder (4), the top end of the water collecting tank (2) is fixedly connected with the driving plate (15), a filter screen (3) is arranged inside the water collecting tank (2), the bottom end of the filter screen (3) is fixedly connected with the water collecting tank (2), a water storage tank (12) is arranged at the top end of the driving plate (15) above the filter screen (3), the bottom end of the water storage tank (12) is fixedly connected with the driving plate (15), a driving box (5) is fixed at the top end of the driving plate (15) on one side, and a control panel (11) is fixed on the outer wall of the cart (16) at one side of the water nozzle (8).
2. The cleaning device for the quartz stone plate oil press as claimed in claim 1, wherein: the water spraying device is characterized in that a power pump (14) is fixed to the top end of a driving plate (15) on one side of the water storage tank (12), conveying pipes (13) are arranged at two ends of the power pump (14), the input end of each conveying pipe (13) extends to the inside of the water storage tank (12), and the output end of each conveying pipe (13) extends to the inside of the water spraying nozzle (8).
3. The cleaning device for the quartz stone plate oil press as claimed in claim 1, wherein: the screw rod driving mechanism is characterized in that a screw rod body (9) is arranged inside the driving box (5), a screw rod sleeve (10) is sleeved on the surface of the screw rod body (9), and one end of the screw rod sleeve (10) is fixedly connected with the water spray nozzle (8).
4. The cleaning device for the quartz stone plate oil press as claimed in claim 3, wherein: the screw rod driving mechanism is characterized in that a servo motor (6) is arranged inside a driving box (5) below the screw rod body (9), a rotating shaft (7) is arranged at the output end of the servo motor (6) through a coupler, and the top end of the rotating shaft (7) is fixedly connected with the screw rod body (9).
5. The cleaning device for the quartz stone plate oil press as claimed in claim 1, wherein: the bottom of drive plate (15) is equipped with multiunit main drive frame (17), and the bottom and shallow (16) sliding connection of main drive frame (17) to the shallow (16) of main drive frame (17) one side is inside to be equipped with multiunit and assists actuating lever (20), and the bottom of assisting actuating lever (20) is articulated mutually with shallow (16).
6. The cleaning device for the quartz stone plate oil press as claimed in claim 5, wherein: be equipped with articulated shaft (19) on the outer wall of assistance actuating lever (20) one side, and assist actuating lever (20) to pass through articulated shaft (19) and mainly drive a frame (17) and articulate mutually to be equipped with cylinder (18) on the main drive frame (17) outer wall of articulated shaft (19) one side, the bottom of cylinder (18) is articulated mutually with mainly driving frame (17), and the top of cylinder (18) is articulated mutually with another group's main drive frame (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021816552.7U CN213670709U (en) | 2020-08-27 | 2020-08-27 | Cleaning device for quartz stone plate oil press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021816552.7U CN213670709U (en) | 2020-08-27 | 2020-08-27 | Cleaning device for quartz stone plate oil press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213670709U true CN213670709U (en) | 2021-07-13 |
Family
ID=76745342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021816552.7U Expired - Fee Related CN213670709U (en) | 2020-08-27 | 2020-08-27 | Cleaning device for quartz stone plate oil press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213670709U (en) |
-
2020
- 2020-08-27 CN CN202021816552.7U patent/CN213670709U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106903092A (en) | A kind of auto parts and components production cleaning device | |
| CN109382357A (en) | Cleaning device is used in a kind of manufacture of aluminum alloy die casting | |
| CN206064939U (en) | A kind of solar energy vacuum tube high-efficiency scale cleaning plant | |
| CN213670709U (en) | Cleaning device for quartz stone plate oil press | |
| CN108906808B (en) | Energy-saving and environment-friendly chemical cleaning device and use method thereof | |
| CN216757451U (en) | Cleaning and recycling device for metal waste | |
| CN217141595U (en) | Cleaning device for polysilicon storage tank equipment | |
| CN216329649U (en) | Surface cleaning device for processing sole injection mold | |
| CN213926038U (en) | Bridge surface maintenance device based on bridge building is used | |
| CN108685130A (en) | A kind of all automatic vegetables cleaning drying integral machine | |
| CN207654816U (en) | A kind of restoration of the ecosystem liquid production exclusion device | |
| CN214160669U (en) | Conveying device suitable for gelatin production equipment | |
| CN219836273U (en) | Dust collector is used in silicon mud recovery | |
| CN220697557U (en) | Casting surface treatment high-efficiency dust removing device | |
| CN219003732U (en) | Circulating water impurity removing mechanism for coal mining | |
| CN211703423U (en) | Novel a full-automatic assembly line cleaning equipment for aquatic products processing | |
| CN214515169U (en) | Vertical mill with negative pressure type slag cleaning function | |
| CN208501591U (en) | A kind of vehicle of sprinkling water and sweeping the floor certainly with multistage round brush | |
| CN212688131U (en) | Quenching cleaning device for shaft forging | |
| CN220970105U (en) | Flange cleaning mechanism | |
| CN113399397B (en) | Automatic pump cleaning machine | |
| CN217850643U (en) | Integrated drip irrigation emitter | |
| CN216157175U (en) | Building engineering construction is with environmental protection clean-up equipment of clearance template of being convenient for | |
| CN219699820U (en) | Sewage circulating and purifying system of sweeper | |
| CN220487846U (en) | Sewage lifting pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |