CN213103644U - A inner wall cleaning device for animal manure aerobic fermentation jar - Google Patents

A inner wall cleaning device for animal manure aerobic fermentation jar Download PDF

Info

Publication number
CN213103644U
CN213103644U CN202021491382.XU CN202021491382U CN213103644U CN 213103644 U CN213103644 U CN 213103644U CN 202021491382 U CN202021491382 U CN 202021491382U CN 213103644 U CN213103644 U CN 213103644U
Authority
CN
China
Prior art keywords
wall
fixed
fermentation tank
water pipe
connecting pipe
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
Application number
CN202021491382.XU
Other languages
Chinese (zh)
Inventor
刘新国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Huamu Intelligence Equipment Co ltd
Original Assignee
Wuhan Huamu Intelligence Equipment Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhan Huamu Intelligence Equipment Co ltd filed Critical Wuhan Huamu Intelligence Equipment Co ltd
Priority to CN202021491382.XU priority Critical patent/CN213103644U/en
Application granted granted Critical
Publication of CN213103644U publication Critical patent/CN213103644U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Cleaning In General (AREA)

Abstract

The utility model discloses an inner wall cleaning device for beasts and birds excrement and urine aerobic fermentation jar, including fermentation cylinder main part, connecting axle, main clearance brush, water pipe support and adjustment mechanism, install the liquid reserve tank on the outer wall of fermentation cylinder main part one side, and one side on liquid reserve tank top installs the water pump to one side on water pump top is connected with main connecting pipe, one side at fermentation cylinder main part top is fixed with the water pipe support, and installs vice connecting pipe in the inside one side of water pipe support, and the one end interconnect of the one end of vice connecting pipe and main connecting pipe, the third water pipe is installed to the one end of vice connecting pipe, and one side on third water pipe surface installs the shower nozzle, one side slidable mounting on fermentation cylinder main part top has the installing frame. The utility model discloses not only improve the clearance effect of device, hoisting device's work application range still avoids the device to carry out the repeated cleaning work many times, hoisting device's cleaning efficiency.

Description

A inner wall cleaning device for animal manure aerobic fermentation jar
Technical Field
The utility model relates to an aerobic fermentation jar clearance technical field specifically is an inner wall cleaning device for animal manure aerobic fermentation jar.
Background
At present, the large-scale livestock and poultry breeding industry brings a series of severe problems of large livestock and poultry excrement amount, serious pollution, high treatment cost and the like, the livestock and poultry excrement is aerobically fermented to prepare the organic fertilizer, the livestock and poultry excrement can be recycled, the environmental pollution and the fertilizer cost can be reduced, the social benefit and the ecological benefit are very obvious, and the interior of the livestock and poultry excrement aerobic fermentation tank needs to be cleaned after the livestock and poultry excrement aerobic fermentation tank is used for a long time.
The cleaning devices on the market are various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.
(1) When the existing cleaning device is used, the dirt is difficult to remove by simple washing because the livestock and poultry manure waste residue particles are large and are attached to the inner wall of the tank body, so that the cleaning effect of the device is poor;
(2) after the existing cleaning device is arranged in different tank bodies, the cleaning brush is difficult to contact with the inner wall of the tank body all the time, so that the application range of the device is reduced;
(3) when the dirt on the inner wall of the tank body is cleaned by the conventional cleaning device, the brush is mostly fixed at the same position to rotate, the inner wall which is not contacted with the brush is not cleaned, and the inner wall is required to be cleaned repeatedly at the moment, so that the cleaning efficiency of the device is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an inner wall cleaning device for animal manure aerobic fermentation jar to solve the problem that the clearance quality of proposing the device is not good, application scope is limited and clearance efficiency is lower among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an inner wall cleaning device for an aerobic fermentation tank for livestock and poultry manure comprises a fermentation tank main body, a connecting shaft, a main cleaning brush, a water pipe support and an adjusting mechanism, wherein a liquid storage tank is installed on the outer wall of one side of the fermentation tank main body, a water pump is installed on one side of the top end of the liquid storage tank, a main connecting pipe is connected to one side of the top end of the water pump, the water pipe support is fixed to one side of the top end of the fermentation tank main body, an auxiliary connecting pipe is installed on one side of the inner part of the water pipe support, one end of the auxiliary connecting pipe is connected with one end of the main connecting pipe, a third water pipe is installed at one end of the auxiliary connecting pipe, a spray head is installed on one side of the surface of the third water pipe, an installation frame is installed on one side of the top end of the fermentation tank main body in a sliding mode, a, the central point department of putting of connecting axle bottom is fixed with main clearance brush, the plummer has been erect to one side on fermentation cylinder main part top, and one side on plummer top is provided with adjustment mechanism, install control panel on the outer wall of fermentation cylinder main part one side, the output of the inside singlechip of control panel respectively with the input electric connection of water pump and first motor, coordinate the inside electrical equipment of device through control panel, make its staff of being convenient for operate.
Preferably, the outer walls of the two sides of the connecting shaft are both fixed with supporting blocks, the outer wall of one side of each supporting block is fixed with a limiting block, and the inner wall of one side of each limiting block is fixed with a spring.
Preferably, the inside of adjustment mechanism has set gradually support frame, support column, sliding plate, guide post, spacing groove, driving motor, drive pivot, disc and connecting block, one side on plummer top is fixed with the support frame, and the plummer top of support frame both sides is fixed with the support column to one side slidable mounting on support column surface has the sliding plate.
Preferably, install driving motor on the outer wall of support frame one side, driving motor's output passes through the shaft coupling and installs the drive pivot, and the disc is installed to the one end of drive pivot to one side on disc surface is fixed with the connecting block.
Preferably, one side of the surface of the sliding plate is provided with a limiting groove, two sides of the bottom end of the sliding plate are both fixed with guide posts, and the bottom ends of the guide posts are fixedly connected with the top end of the mounting frame.
Preferably, the one end of spring is fixed with the guide bar, and the one end of guide bar extends to the outside of stopper, and the one end that the stopper was kept away from to the guide bar is fixed with spacing frame to one side of spacing frame inside articulates there is vice cleaning brush.
Compared with the prior art, the beneficial effects of the utility model are that: the inner wall cleaning device for the livestock manure aerobic fermentation tank not only improves the cleaning effect of the device and the working and using range of the device, but also avoids repeated cleaning work of the device for many times and improves the cleaning efficiency of the device;
(1) the first rotating shaft and the connecting shaft are arranged, the water pump is controlled to work through the control panel, so that a cleaning agent in the liquid storage tank is pumped into the water pump, the auxiliary connecting pipe and the third water pipe and finally sprayed onto the inner wall of the fermentation tank main body through the spray head, then the first motor is started through the control panel to work, the first rotating shaft, the connecting shaft and the main cleaning brush are driven to rotate, the main cleaning brush cleans the bottom of the fermentation tank main body, the auxiliary cleaning brush rotates by taking the connecting shaft as a circle center, the inner wall of the fermentation tank main body is cleaned, multi-surface cleaning of the inner wall of the fermentation tank main body by the device is achieved, and the cleaning effect of the device is improved;
(2) by arranging the auxiliary cleaning brush and the spring, when the auxiliary cleaning brush is contacted with the inner wall of the fermentation tank main body, the elastic force of the spring pushes the guide rod and the limiting frame to move towards the inner wall of the fermentation tank main body, namely the elastic force of the spring always forces the auxiliary cleaning brush to be contacted with the inner wall of the fermentation tank main body, so that the phenomenon of untimely contact is avoided, the device can clean the tank bodies with various specifications, and the working and using range of the device is improved;
(3) through being provided with connecting block and disc, open driving motor and carry out work, make it drive the drive pivot, the disc is rotatory, then the connecting block can rotate in the centre of a circle of disc, because of the connecting block card is in the inside of spacing groove, then the connecting block is rotatory while, can make the sliding plate slide from top to bottom at the surface of support column, the sliding plate drives the guide post promptly, the installing frame slides from top to bottom, thereby make the connecting axle drive the continuous friction on the inner wall of fermentation cylinder main part of vice cleaning brush, and enlarged the clearance scope of vice cleaning brush, avoid carrying out clearance work many times, and then hoisting device's cleaning efficiency.
Drawings
Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;
FIG. 2 is a schematic view of a partially enlarged structure of the supporting block of the present invention;
FIG. 3 is an enlarged schematic view of the adjusting mechanism of the present invention;
FIG. 4 is a schematic side view of the bracket of the present invention;
in the figure: 1. a fermenter main body; 2. a connecting shaft; 3. a main cleaning brush; 4. a liquid storage tank; 5. a secondary connecting pipe; 6. a water pump; 7. a main connection pipe; 8. a water pipe bracket; 9. a bearing table; 10. an adjustment mechanism; 1001. a support frame; 1002. a support pillar; 1003. a sliding plate; 1004. a guide post; 1005. a limiting groove; 1006. a drive motor; 1007. driving the rotating shaft; 1008. a disc; 1009. connecting blocks; 11. installing a frame; 12. a first motor; 13. a first rotating shaft; 14. a third water pipe; 15. a spray head; 16. a control panel; 17. a support block; 18. a limiting block; 19. a spring; 20. a guide bar; 21. a limiting frame; 22. and an auxiliary cleaning brush.
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. 1-4, the present invention provides an embodiment: an inner wall cleaning device for an aerobic fermentation tank for livestock and poultry manure comprises a fermentation tank main body 1, a connecting shaft 2, a main cleaning brush 3, a water pipe support 8 and an adjusting mechanism 10, wherein a liquid storage tank 4 is installed on the outer wall of one side of the fermentation tank main body 1, a water pump 6 is installed on one side of the top end of the liquid storage tank 4, the type of the water pump 6 can be QB70H, a main connecting pipe 7 is connected to one side of the top end of the water pump 6, the water pipe support 8 is fixed to one side of the top of the fermentation tank main body 1, an auxiliary connecting pipe 5 is installed on one side of the inside of the water pipe support 8, one end of the auxiliary connecting pipe 5 is connected with one end of the main connecting pipe 7, a third water pipe 14 is installed at one end of the auxiliary;
supporting blocks 17 are fixed on the outer walls of two sides of the connecting shaft 2, a limiting block 18 is fixed on the outer wall of one side of each supporting block 17, a spring 19 is fixed on the inner wall of one side of each limiting block 18, a guide rod 20 is fixed at one end of each spring 19, one end of each guide rod 20 extends to the outside of each limiting block 18, a limiting frame 21 is fixed at one end, far away from each limiting block 18, of each guide rod 20, and an auxiliary cleaning brush 22 is hinged to one side of the inside of each limiting frame 21;
the elastic force of the spring 19 pushes the guide rod 20 and the limiting frame 21 to move towards the inner wall direction of the fermentation tank main body 1, namely the elastic force of the spring 19 always forces the auxiliary cleaning brush 22 to be in contact with the inner wall of the fermentation tank main body 1, so that the phenomenon of untimely contact is avoided, and the device can clean the tank bodies with various specifications;
a mounting frame 11 is slidably mounted on one side of the top end of the fermentation tank main body 1, a first motor 12 is mounted on one side of the top of the mounting frame 11, the type of the first motor 12 can be RS-385SH, a first rotating shaft 13 is mounted at the output end of the first motor 12 through a coupler, a connecting shaft 2 is mounted on one side of the bottom end of the first rotating shaft 13, and a main cleaning brush 3 is fixed at the central position of the bottom end of the connecting shaft 2;
the water pump 6 is controlled to work through the control panel 16, so that a cleaning agent in the liquid storage tank 4 is pumped into the water pump 6, the auxiliary connecting pipe 5 and the third water pipe 14 and is finally sprayed onto the inner wall of the fermentation tank main body 1 through the spray head 15, then the first motor 12 is started through the control panel 16 to work, so that the first rotating shaft 13, the connecting shaft 2 and the main cleaning brush 3 are driven to rotate, the main cleaning brush 3 cleans the bottom of the fermentation tank main body 1, and the auxiliary cleaning brush 22 rotates by taking the connecting shaft 2 as a circle center, so that the inner wall of the fermentation tank main body 1 is cleaned, the multi-surface cleaning of the inner wall of the fermentation tank main body 1 by the device is realized, and the cleaning effect of the device is improved;
a bearing platform 9 is erected on one side of the top end of the fermentation tank main body 1, and an adjusting mechanism 10 is arranged on one side of the top end of the bearing platform 9;
the interior of the adjusting mechanism 10 is sequentially provided with a support 1001, a support column 1002, a sliding plate 1003, a guide column 1004, a limit groove 1005, a driving motor 1006, a driving rotating shaft 1007, a disc 1008 and a connecting block 1009, one side of the top end of the bearing table 9 is fixed with the support 1001, the top ends of the bearing tables 9 at the two sides of the support 1001 are fixed with the support column 1002, a sliding plate 1003 is slidably installed on one side of the surface of the supporting column 1002, a driving motor 1006 is installed on the outer wall of one side of the supporting frame 1001, the model of the driving motor 1006 can be Y90S-2, the output end of the driving motor 1006 is provided with a driving rotating shaft 1007 through a coupling, one end of the driving rotating shaft 1007 is provided with a disc 1008, a connecting block 1009 is fixed on one side of the surface of the disc 1008, a limiting groove 1005 is arranged on one side of the surface of the sliding plate 1003, guide columns 1004 are fixed on two sides of the bottom end of the sliding plate 1003, and the bottom ends of the guide columns 1004 are fixedly connected with the top end of the mounting frame 11;
the driving motor 1006 is started to work, the driving motor is enabled to drive the driving rotating shaft 1007 and the disc 1008 to rotate, the connecting block 1009 can rotate through the center of the disc 1008, and the connecting block 1009 is clamped inside the limiting groove 1005, so that the connecting block 1009 rotates, the sliding plate 1003 can slide up and down on the surface of the supporting column 1002, namely the sliding plate 1003 drives the guiding column 1004 and the mounting frame 11 to slide up and down, the connecting shaft 2 drives the auxiliary cleaning brush 22 to continuously rub on the inner wall of the fermentation tank main body 1, the cleaning range of the auxiliary cleaning brush 22 is expanded, multiple cleaning operations are avoided, and further the cleaning efficiency of the device is improved;
the outer wall of one side of the fermentation tank main body 1 is provided with a control panel 16, the type of the control panel 16 can be MAM-330, and the output end of the single chip microcomputer in the control panel 16 is respectively and electrically connected with the water pump 6, the driving motor 1006 and the input end of the first motor 12.
The working principle is as follows: when the device is used, firstly, the water pump 6 is controlled by the control panel 16 to work, so that a cleaning agent in the liquid storage tank 4 is pumped into the water pump 6, the auxiliary connecting pipe 5 and the third water pipe 14 and finally sprayed onto the inner wall of the fermentation tank main body 1 through the spray head 15, then, the first motor 12 is started through the control panel 16 to work, so that the first rotating shaft 13, the connecting shaft 2 and the main cleaning brush 3 are driven to rotate, the main cleaning brush 3 cleans the bottom of the fermentation tank main body 1, the auxiliary cleaning brush 22 rotates by taking the connecting shaft 2 as a circle center, so that the inner wall of the fermentation tank main body 1 is cleaned, the multi-surface cleaning of the inner wall of the fermentation tank main body 1 by the device is realized, the cleaning effect of the device is improved, when the auxiliary cleaning brush 22 is in contact with the inner wall of the fermentation tank main body 1, the guide rod 20 and the limiting frame 21 are pushed by the elasticity of the spring 19, namely, the elastic force of the spring 19 always forces the auxiliary cleaning brush 22 to contact with the inner wall of the fermentation tank main body 1, thereby avoiding the phenomenon of untimely contact, leading the device to clean the tank bodies with various specifications, improving the working and using range of the device, in the process of rotating the connecting shaft 2, the driving motor 1006 can be started to work, so that the driving motor drives the driving rotating shaft 1007 and the disc 1008 to rotate, the connecting block 1009 can rotate at the center of the circular disc 1008, and since the connecting block 1009 is caught inside the limiting groove 1005, the connecting block 1009, while rotating, may slide the sliding plate 1003 up and down on the surface of the supporting column 1002, that is, the sliding plate 1003 drives the guide post 1004 and the mounting frame 11 to slide up and down, so that the connecting shaft 2 drives the auxiliary cleaning brush 22 to continuously rub on the inner wall of the fermentation tank main body 1, the cleaning range of the auxiliary cleaning brush 22 is expanded, multiple cleaning operations are avoided, and the cleaning efficiency of the device is improved.
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 an inner wall cleaning device for animal manure aerobic fermentation jar, includes fermentation cylinder main part (1), connecting axle (2), main clearance brush (3), water pipe support (8) and adjustment mechanism (10), its characterized in that: the fermentation tank is characterized in that a liquid storage tank (4) is installed on the outer wall of one side of the fermentation tank main body (1), a water pump (6) is installed on one side of the top end of the liquid storage tank (4), a main connecting pipe (7) is connected to one side of the top end of the water pump (6), a water pipe support (8) is fixed to one side of the top end of the fermentation tank main body (1), an auxiliary connecting pipe (5) is installed on one side of the inside of the water pipe support (8), one end of the auxiliary connecting pipe (5) is connected with one end of the main connecting pipe (7), a third water pipe (14) is installed at one end of the auxiliary connecting pipe (5), a spray head (15) is installed on one side of the surface of the third water pipe (14), a mounting frame (11) is installed on one side of the top end of the fermentation tank main body (1) in a sliding mode, a first motor (12), and connecting axle (2) are installed to one side of first pivot (13) bottom, and the central point department of putting of connecting axle (2) bottom is fixed with main cleaning brush (3), plummer (9) have been erect to one side on fermentation cylinder main part (1) top, and one side on plummer (9) top is provided with adjustment mechanism (10), install control panel (16) on the outer wall of fermentation cylinder main part (1) one side, the output of the inside singlechip of control panel (16) respectively with the input electric connection of water pump (6) and first motor (12).
2. The inner wall cleaning device for the livestock manure aerobic fermentation tank as claimed in claim 1, characterized in that: supporting blocks (17) are fixed on the outer walls of the two sides of the connecting shaft (2), a limiting block (18) is fixed on the outer wall of one side of each supporting block (17), and a spring (19) is fixed on the inner wall of one side of each limiting block (18).
3. The inner wall cleaning device for the livestock manure aerobic fermentation tank as claimed in claim 1, characterized in that: the adjusting mechanism is characterized in that a supporting frame (1001), a supporting column (1002), a sliding plate (1003), a guide column (1004), a limiting groove (1005), a driving motor (1006), a driving rotating shaft (1007), a disc (1008) and a connecting block (1009) are sequentially arranged inside the adjusting mechanism (10), the supporting frame (1001) is fixed on one side of the top end of the bearing table (9), the supporting column (1002) is fixed on the top ends of the bearing tables (9) on the two sides of the supporting frame (1001), and the sliding plate (1003) is slidably mounted on one side of the surface of the supporting column (1002).
4. The inner wall cleaning device for the livestock manure aerobic fermentation tank as claimed in claim 3, characterized in that: install driving motor (1006) on the outer wall of support frame (1001) one side, driving shaft (1007) are installed through the shaft coupling to the output of driving motor (1006), and disc (1008) are installed to the one end of driving shaft (1007), and one side on disc (1008) surface is fixed with connecting block (1009).
5. The inner wall cleaning device for the livestock manure aerobic fermentation tank as claimed in claim 3, characterized in that: one side of the surface of the sliding plate (1003) is provided with a limiting groove (1005), two sides of the bottom end of the sliding plate (1003) are both fixed with a guide column (1004), and the bottom end of the guide column (1004) is fixedly connected with the top end of the mounting frame (11).
6. The inner wall cleaning device for the livestock manure aerobic fermentation tank as claimed in claim 2, characterized in that: one end of the spring (19) is fixed with a guide rod (20), one end of the guide rod (20) extends to the outside of the limiting block (18), one end of the guide rod (20) far away from the limiting block (18) is fixed with a limiting frame (21), and one side of the inside of the limiting frame (21) is hinged with an auxiliary cleaning brush (22).
CN202021491382.XU 2020-07-27 2020-07-27 A inner wall cleaning device for animal manure aerobic fermentation jar Expired - Fee Related CN213103644U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021491382.XU CN213103644U (en) 2020-07-27 2020-07-27 A inner wall cleaning device for animal manure aerobic fermentation jar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021491382.XU CN213103644U (en) 2020-07-27 2020-07-27 A inner wall cleaning device for animal manure aerobic fermentation jar

Publications (1)

Publication Number Publication Date
CN213103644U true CN213103644U (en) 2021-05-04

Family

ID=75680169

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021491382.XU Expired - Fee Related CN213103644U (en) 2020-07-27 2020-07-27 A inner wall cleaning device for animal manure aerobic fermentation jar

Country Status (1)

Country Link
CN (1) CN213103644U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113501730A (en) * 2021-07-26 2021-10-15 安徽省天长市周氏羊业有限公司 Fertilizer fermentation vat convenient to it is clean
CN113698237A (en) * 2021-09-09 2021-11-26 袁颖敏 Fermentation equipment used for fertilizer processing and convenient to clean

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113501730A (en) * 2021-07-26 2021-10-15 安徽省天长市周氏羊业有限公司 Fertilizer fermentation vat convenient to it is clean
CN113698237A (en) * 2021-09-09 2021-11-26 袁颖敏 Fermentation equipment used for fertilizer processing and convenient to clean

Similar Documents

Publication Publication Date Title
CN213103644U (en) A inner wall cleaning device for animal manure aerobic fermentation jar
CN210793122U (en) Rapid cleaning machine based on ETC
CN207790022U (en) A kind of roller cleaning device
CN208639304U (en) A kind of pig farm domestic animal cleaning device
CN211814374U (en) Fermentation cylinder with self-cleaning function
CN218465780U (en) Microbial manure fermentation cylinder washs recovery unit
CN214628886U (en) Live pig plant with cleaning function
CN204762742U (en) Animal sole belt cleaning device
CN206078466U (en) Take belt cleaning device's pig house
CN215997753U (en) English teaching aid blackboard eraser belt cleaning device
CN110811485A (en) Cabinet air conditioner self-cleaning intelligent robot
CN109433702A (en) A kind of municipal administration bus platform direction board cleaning equipment
CN214413795U (en) Modernization breeding sheep house
CN220635697U (en) White spirit lees capable of being automatically cleaned
CN215975137U (en) Membrane bioreactor convenient to clean
CN213565829U (en) Car glass positioning and cleaning equipment
CN217038371U (en) Multifunctional pigsty device
CN217451342U (en) Regulation pond bottom belt cleaning device
CN216753130U (en) Fermentation bed for raising cattle
CN218044973U (en) Chicken coop floor cleaning robot
CN220116356U (en) Ecological restoration pond for polluted water body of plateau lake
CN220127099U (en) Cleaning device
CN215543112U (en) Cleaning device for strip steel plate of stainless steel annealing unit
CN217467954U (en) Green display fence
CN220781390U (en) Cleaning device for glass cover processing

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: 20210504