CN108951589B - Fishing device for water surface garbage treatment - Google Patents
Fishing device for water surface garbage treatment Download PDFInfo
- Publication number
- CN108951589B CN108951589B CN201811073271.4A CN201811073271A CN108951589B CN 108951589 B CN108951589 B CN 108951589B CN 201811073271 A CN201811073271 A CN 201811073271A CN 108951589 B CN108951589 B CN 108951589B
- Authority
- CN
- China
- Prior art keywords
- cavity
- threaded sleeve
- lifting
- collecting
- threaded
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 238000005056 compaction Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000009825 accumulation Methods 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 7
- 238000007667 floating Methods 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a fishing device for water surface garbage treatment, which comprises a collecting device body; the collecting device is provided with a lifting cavity, a collecting cavity and a compaction cavity from left to right in sequence, the inner side of the collecting cavity is slidably provided with a movable plate, the upper end of the movable plate is fixedly connected with one end of a second threaded rod, the other end of the second threaded rod is connected in a second threaded sleeve penetrating through the upper wall of the collecting cavity, the inner side of the compaction cavity is slidably provided with a pressing plate, the upper end of the pressing plate is fixedly connected with one end of a first threaded rod, the other end of the first threaded rod is connected in a first threaded sleeve penetrating through the upper wall of the compaction cavity, and the first threaded sleeve is connected with a driving mechanism. The garbage compacting machine is novel in design, the arranged first threaded sleeve is rotationally connected with the second threaded sleeve through the second transmission belt, so that the first threaded sleeve and the second threaded sleeve can rotate synchronously, the movable plate and the pressing plate can move up and down synchronously, and the pressing plate can compact garbage.
Description
Technical Field
The invention relates to the field of environment-friendly equipment, in particular to a fishing device for water surface garbage treatment.
Background
The water surface garbage disposal device refers to a water surface mechanical device and a greening environment-friendly device. The floating machine can collect various floating pollutants on water, such as plastic bottles, floating algae, dead fishes and the like, and can process and treat the floating pollutants after the floating pollutants are recovered, so that the floating machine is a full-automatic mechanical tool for environmental protection. It can replace or alleviate the manpower, and convenient operation fully uses manpower sparingly and time, realizes that the environment beautifies, consequently by wide application, present rubbish is salvaged and is generally collected the rubbish of a piece through artifical use string bag with aquatic, this kind of operation mode needs two people's joint jobs at least, and the pole of landing a net often than longer, self weight is heavier, in addition the resistance that receives in aqueous for the operation personnel have considerable intensity of labour.
The space of a garbage storage cavity of the conventional garbage treatment device is limited, the garbage in the storage cavity is treated and salvaged after frequent stop work is needed in the salvage process, and the salvage efficiency is low due to reciprocating operation.
Disclosure of Invention
The invention aims to provide a fishing device for water surface garbage treatment, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a fishing device for water surface garbage treatment comprises a collecting device body; the collecting device is provided with a lifting cavity, a collecting cavity and a compaction cavity from left to right in sequence, the lifting cavity is communicated with the collecting cavity through a guide pipe, the collecting cavity is communicated with the compaction cavity through a communicating pipe, the collecting cavity and the compaction cavity are both of cuboid structures, the inner side of the collecting cavity is slidably provided with a movable plate, the upper end of the movable plate is fixedly connected with one end of a second threaded rod, the other end of the second threaded rod is connected in a second threaded sleeve penetrating through the upper wall of the collecting cavity, the inner side of the compaction cavity is slidably provided with a pressing plate, the upper end of the pressing plate is fixedly connected with one end of a first threaded rod, the other end of the first threaded rod is connected in a first threaded sleeve penetrating through the upper wall of the compaction cavity, the first threaded sleeve is connected with a driving mechanism, and the first threaded sleeve is rotatably connected with.
As a further scheme of the invention: the driving mechanism comprises a third motor, the output end of the third motor is fixedly connected with a rotating shaft, two incomplete bevel gears which are arranged oppositely are mounted on the rotating shaft, and bevel gears fixed with the first threaded sleeves are arranged at the lower ends of the inner sides of the two incomplete bevel gears.
As a still further scheme of the invention: the inboard in promotion chamber is provided with the lift axle, the upper end of lift axle run through the upper wall in promotion chamber and with the output shaft fixed connection of second motor, be located be fixed with helical blade on the lift axle in promotion intracavity.
As a still further scheme of the invention: and a bucket is installed at the left end of the lifting cavity and is communicated with the lifting cavity.
As a still further scheme of the invention: the scraper bowl internal rotation is installed and is dialled the roller, dials the roller and is connected through the output shaft rotation of first drive belt with first motor, dial and install a plurality of and be the board that dials that circumference set up on the roller.
As a still further scheme of the invention: and a plurality of bar-shaped teeth which are uniformly arranged are fixed at the front end of the poking plate.
As a still further scheme of the invention: the right-hand member in compaction chamber is provided with the ponding chamber, and the position department that ponding chamber and compaction chamber intercommunication and communicate is provided with the filter screen, puts on the ponding chamber and is provided with the pumping mechanism who is used for the drainage.
As a still further scheme of the invention: the pumping mechanism comprises a crankshaft, a push rod, a piston cylinder and a piston, the piston cylinder is fixed to the side wall of the compaction cavity, the piston is arranged in the piston cylinder and fixedly connected with one end of the push rod, the other end of the push rod penetrates through the piston cylinder and is hinged to one end of a connecting rod, and the other end of the connecting rod is rotatably connected with the crankshaft fixed to the end portion of the rotating shaft.
As a still further scheme of the invention: the piston cylinder is communicated with the water accumulation cavity through a guide pipe, the piston cylinder is communicated with the symmetrically arranged drain pipes through another guide pipe, and one-way valves are arranged in the two guide pipes.
Compared with the prior art, the invention has the beneficial effects that: the garbage collecting device is novel in design, the arranged first threaded sleeve is rotatably connected with the second threaded sleeve through the second transmission belt, the first threaded sleeve and the second threaded sleeve rotate synchronously, the movable plate and the pressing plate move up and down synchronously, the pressing plate compacts garbage, and accordingly collection amount is improved.
Drawings
Fig. 1 is a schematic structural view of a fishing device for water surface garbage disposal.
Fig. 2 is a schematic structural view of a toggle plate in the fishing device for water surface garbage disposal.
Fig. 3 is an enlarged view of a structure at a position a in the fishing device for surface garbage disposal.
In the figure: 1-bucket, 2-toggle plate, 3-toggle roller, 4-first transmission belt, 5-first motor, 6-lifting cavity, 7-helical blade, 8-second motor, 9-water discharge cover, 10-lifting shaft, 11-guide pipe, 12-second transmission belt, 13-third motor, 14-incomplete bevel gear, 15-bevel gear, 16-rotating shaft, 17-crankshaft, 18-connecting rod, 19-push rod, 20-piston cylinder, 21-piston, 22-water discharge pipe, 23-water accumulation cavity, 24-filter screen, 25-compaction cavity, 26-collection cavity, 27-pressure plate, 28-first threaded rod, 29-first threaded sleeve, 30-moveable plate, 31-second threaded rod, 32-second threaded sleeve, 33-sliding groove, 34-sliding block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 3, in an embodiment of the present invention, a fishing device for processing water surface garbage includes a collecting device body; the collecting device is sequentially provided with a lifting cavity 6, a collecting cavity 26 and a compacting cavity 25 from left to right, the lifting cavity 6 is communicated with the collecting cavity 26 through a guide pipe 11, the collecting cavity 26 is communicated with the compacting cavity 25 through a communicating pipe, the collecting cavity 26 and the compacting cavity 25 are both arranged in a cuboid structure, a movable plate 30 is slidably mounted on the inner side of the collecting cavity 26, the upper end of the movable plate 30 is fixedly connected with one end of a second threaded rod 31, the other end of the second threaded rod 31 is in threaded connection with a second threaded sleeve 32 penetrating through the upper wall of the collecting cavity 26, the movable plate 30 is driven to move up and down under the action of the second threaded rod 31 when the threaded sleeve 32 rotates, preferably, sliding blocks 34 are fixed at two ends of the movable plate 30, the sliding blocks 34 are slidably connected in sliding grooves 33 formed in the side wall of the collecting cavity 26, a pressing plate 27 is slidably arranged on the inner side of the compacting, the other end of the first threaded rod 28 is in threaded connection with a first threaded sleeve 29 penetrating through the upper wall of the compaction cavity 25, the first threaded sleeve 29 is connected with a driving mechanism, the driving mechanism drives the first threaded sleeve 29 to rotate, the first threaded sleeve 29 is in rotational connection with a second threaded sleeve 32 through a second transmission belt 12, synchronous rotation of the first threaded sleeve 29 and the second threaded sleeve 32 is achieved, synchronous up-and-down movement of the movable plate 30 and the pressing plate 27 is further achieved, the pressing plate 27 conducts compaction treatment on garbage, therefore, collection amount is improved, the movable plate 30 and the pressing plate 27 are arranged in a vertically staggered mode, and the movable plate 30 is lower than the horizontal plane where the pressing plate 27 is located.
Specifically, the driving mechanism includes a third motor 13, a rotating shaft 16 is fixedly connected to an output end of the third motor 13, two incomplete bevel gears 14 arranged oppositely are mounted on the rotating shaft 16, bevel gears 15 fixed to the first threaded sleeves 29 are arranged at lower ends of inner sides of the two incomplete bevel gears 14, the third motor 13 drives the rotating shaft 16 to rotate when rotating, the rotating shaft 16 drives the first threaded sleeves 29 to reciprocate forward and backward under the action of the incomplete bevel gears 14 and the bevel gears 15, it should be noted that the third motor 13 is a Y-160M 2-2 motor, the motor has stable performance, and other motors can be adopted as long as driving requirements are met, which is not limited in the application.
Promote the inboard of chamber 6 and be provided with lifting shaft 10, lifting shaft 10's upper end run through lifting chamber 6 the upper wall and with second motor 8's output shaft fixed connection, be located be fixed with helical blade 7 on promoting lifting shaft 10 in the chamber 6, it is preferred, second motor 8's outside cover is equipped with buckler 9, and the buckler 9 that drains plays the guard action to second motor 8, and second motor 8 during operation drives helical blade 7 through lifting shaft 10 and rotates to carry rubbish upwards, when rubbish rebound simultaneously, water can leave under the effect of gravity, reduces the water content in the rubbish, what need explain, second motor 8 adopts Y-160M 2-2 model motor, and this motor performance is stable, also can adopt other model motors, as long as satisfy the drive requirement can, this application does not limit to this.
The left end of the lifting cavity 6 is provided with a bucket 1, the bucket 1 is communicated with the lifting cavity 6, in order to increase the collection efficiency of the bucket 1 on garbage, specifically, a poking roller 3 is rotatably installed in the bucket 1, the poking roller 3 is rotatably connected with an output shaft of a first motor 5 through a first transmission belt 4, a plurality of circumferentially arranged poking plates 2 are installed on the poking roller 3, the first motor 5 drives the poking roller 3 to rotate through the first transmission belt 4 when working, garbage is poked into the bucket 1 through the poking plates 2 when the poking roller 3 rotates, the garbage is convenient to collect, preferably, a plurality of uniformly arranged bar-shaped teeth are fixed at the front end of the poking plate 2, the arrangement of the bar-shaped teeth can reduce the intake of water, it needs to be explained that the first motor 5 adopts a motor of Y-160M 2-2 type, the motor has stable performance, and can also adopt motors of other types, the present application is not limited to this as long as the driving requirements are satisfied.
Example two
In order to further increase the collection amount of the garbage in the compaction cavity 25, the embodiment optimizes the collection amount, specifically, a water accumulating cavity 23 is arranged at the right end of the compaction cavity 25, a filter screen 24 is arranged at a position where the water accumulating cavity 23 is communicated with the compaction cavity 25, a pumping mechanism for draining water is placed on the water accumulating cavity 23, specifically, the pumping mechanism comprises a crankshaft 17, a push rod 19, a piston cylinder 20 and a piston 21, the piston cylinder 20 is fixed with the side wall of the compaction cavity 25, the piston 21 is arranged in the piston cylinder 20 and is fixedly connected with one end of the push rod 19, the other end of the push rod 19 penetrates through the piston cylinder 20 and is hinged with one end of a connecting rod 18, the other end of the connecting rod 18 is rotatably connected with the crankshaft 17 fixed at the end of a rotating shaft 16, when the crankshaft 17 rotates, the connecting rod 18 and the push rod 19 drive the piston 21 to reciprocate up and down in, thereby realizing the pumping process.
The piston cylinder 21 is communicated with the water accumulation cavity 23 through a guide pipe, the piston cylinder 21 is communicated with the symmetrically arranged water drainage pipes 22 through another guide pipe, and one-way valves are arranged in the two guide pipes.
It needs to explain very much, first motor, second motor and third motor are prior art's application in this application, and the first threaded sleeve that sets up passes through the second drive belt and is connected with second threaded sleeve rotation, realizes first threaded sleeve and second threaded sleeve synchronous rotation, and then realizes reciprocating in step of fly leaf and clamp plate, and the clamp plate carries out the compaction to rubbish and handles to improve the innovation point that the volume is this application, and it has effectively solved current collection device volume of collection and is little, need frequently handled problem.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. A fishing device for water surface garbage treatment comprises a collecting device body; the collecting device is sequentially provided with a lifting cavity (6), a collecting cavity (26) and a compacting cavity (25) from left to right, the lifting cavity (6) is communicated with the collecting cavity (26) through a guide pipe (11), the collecting cavity (26) is communicated with the compacting cavity (25) through a communicating pipe, and the collecting cavity (26) and the compacting cavity (25) are both arranged in a cuboid structure, and the collecting device is characterized in that a movable plate (30) is slidably arranged on the inner side of the collecting cavity (26), the upper end of the movable plate (30) is fixedly connected with one end of a second threaded rod (31), the other end of the second threaded rod (31) is in threaded connection with a second threaded sleeve (32) penetrating through the upper wall of the collecting cavity (26), a pressing plate (27) is slidably arranged on the inner side of the compacting cavity (25), the upper end of the pressing plate (27) is fixedly connected with one end of a first threaded rod (28), and the other end of the first threaded rod (28) is in threaded connection with a first threaded sleeve (, the first threaded sleeve (29) is connected with a driving mechanism, and the first threaded sleeve (29) is rotatably connected with the second threaded sleeve (32) through a second transmission belt (12); the driving mechanism comprises a third motor (13), the output end of the third motor (13) is fixedly connected with a rotating shaft (16), two incomplete bevel gears (14) which are arranged oppositely are mounted on the rotating shaft (16), and bevel gears (15) which are fixed with the first threaded sleeves (29) are arranged at the lower ends of the inner sides of the two incomplete bevel gears (14); a lifting shaft (10) is arranged on the inner side of the lifting cavity (6), the upper end of the lifting shaft (10) penetrates through the upper wall of the lifting cavity (6) and is fixedly connected with an output shaft of a second motor (8), and a spiral blade (7) is fixed on the lifting shaft (10) positioned in the lifting cavity (6); the left end of the lifting cavity (6) is provided with a bucket (1), and the bucket (1) is communicated with the lifting cavity (6); the scraper bowl (1) is rotatably provided with a poking roller (3), the poking roller (3) is rotatably connected with an output shaft of a first motor (5) through a first transmission belt (4), and the poking roller (3) is provided with a plurality of poking plates (2) which are circumferentially arranged; a water accumulation cavity (23) is arranged at the right end of the compaction cavity (25), a filter screen (24) is arranged at the position where the water accumulation cavity (23) is communicated with the compaction cavity (25) and communicated with the compaction cavity, and a pumping mechanism for draining water is arranged on the water accumulation cavity (23); the pumping mechanism comprises a crankshaft (17), a push rod (19), a piston cylinder (20) and a piston (21), the piston cylinder (20) is fixed to the side wall of the compaction cavity (25), the piston (21) is arranged in the piston cylinder (20) and fixedly connected with one end of the push rod (19), the other end of the push rod (19) penetrates through the piston cylinder (20) and is hinged to one end of a connecting rod (18), and the other end of the connecting rod (18) is rotatably connected with the crankshaft (17) fixed to the end of a rotating shaft (16).
2. A fishing device for water surface garbage disposal according to claim 1, wherein the front end of the poking plate (2) is fixed with a plurality of bar-shaped teeth which are arranged uniformly.
3. The fishing device for water surface garbage disposal according to claim 1, wherein the piston cylinder (21) is communicated with the water accumulation cavity (23) through a conduit, the piston cylinder (21) is communicated with symmetrically arranged drain pipes (22) through another conduit, and one-way valves are arranged in both conduits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811073271.4A CN108951589B (en) | 2018-09-14 | 2018-09-14 | Fishing device for water surface garbage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811073271.4A CN108951589B (en) | 2018-09-14 | 2018-09-14 | Fishing device for water surface garbage treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108951589A CN108951589A (en) | 2018-12-07 |
| CN108951589B true CN108951589B (en) | 2020-12-22 |
Family
ID=64475453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811073271.4A Active CN108951589B (en) | 2018-09-14 | 2018-09-14 | Fishing device for water surface garbage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108951589B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106848B (en) * | 2019-06-04 | 2020-12-11 | 泰兴市虹桥仓储有限公司 | River surface floater recovery processing ship |
| CN110453663B (en) * | 2019-07-23 | 2021-01-05 | 徐文霞 | Floater fishing equipment for sewage treatment |
| CN111207949A (en) * | 2020-01-17 | 2020-05-29 | 浙江东信机械有限公司 | Submarine sediment's collection system |
| CN111593713A (en) * | 2020-06-11 | 2020-08-28 | 段景娜 | Garbage cleaning device for hydraulic engineering |
| CN111485518B (en) * | 2020-06-11 | 2021-04-20 | 绍兴市览海环保科技有限公司 | Vehicular rainy day road surface sump and rubbish cleaning device |
| CN113338378A (en) * | 2021-06-18 | 2021-09-03 | 黄河水利委员会黄河水利科学研究院 | A prevent blockking up river course desilting device for river course is administered |
| CN114837153B (en) * | 2022-05-30 | 2023-05-23 | 安徽工程大学 | Automatic ocean garbage collection robot based on solar energy |
| CN117905027B (en) * | 2024-03-15 | 2024-06-07 | 新乡市起重设备厂有限责任公司 | Lifting type water conservancy flood prevention gate and control method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101844133B1 (en) * | 2016-03-23 | 2018-04-02 | 한국과학기술연구원 | Movable ship for eliminating algae |
| CN205475162U (en) * | 2016-03-28 | 2016-08-17 | 上海海洋大学 | Waters refuse treatment device |
| CN206485833U (en) * | 2016-12-27 | 2017-09-12 | 天津陆德峰科技发展有限公司 | A kind of river surface refuse collection equipment |
| CN207498914U (en) * | 2017-09-20 | 2018-06-15 | 黄新川 | A kind of aquaculture floater collecting device |
| CN108207502B (en) * | 2018-03-09 | 2021-01-15 | 吉林省嘉元绿宝环卫设备股份有限公司 | Municipal administration lawn is with fallen leaves cleaning device |
-
2018
- 2018-09-14 CN CN201811073271.4A patent/CN108951589B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108951589A (en) | 2018-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108951589B (en) | Fishing device for water surface garbage treatment | |
| CN107185280B (en) | A kind of sewage treatment grating garbage remove device | |
| CN111042081A (en) | Water resource garbage cleaning device | |
| CN208291438U (en) | A kind of fishery river surface rubbish fishing device | |
| CN114508136B (en) | Hydraulic engineering silt cleaning equipment | |
| CN217287435U (en) | Green's irrigation canals and ditches sewage treatment plant | |
| CN214883990U (en) | Pond blowdown structure of landscape architecture design | |
| CN107047328A (en) | Excrement cleaning plant is used in a kind of cattle and sheep cultivation | |
| CN216276041U (en) | Drainage device for municipal works | |
| CN213926184U (en) | Riverbed floating garbage treatment device | |
| CN215857587U (en) | High-efficient decompression type river course is administered and is dragged for device with domestic waste | |
| CN213448618U (en) | Hydraulic engineering is with device of sunkening cord | |
| CN212419052U (en) | Garbage compression treatment device for environment-friendly machinery | |
| CN212294810U (en) | Dredging device for hydraulic engineering | |
| CN208561739U (en) | A kind of breeding waste water purifying device | |
| CN216195037U (en) | Dredging device for hydraulic engineering | |
| CN220503849U (en) | Water conservancy pump station with salvage equipment | |
| CN217079077U (en) | Water conservancy trash cleaning machine | |
| CN220502878U (en) | Off-grid type fecal sewage treatment system | |
| CN217277109U (en) | Sampling device for water resource collection | |
| CN215367489U (en) | Efficient water conservancy construction sediment removal device | |
| CN220978166U (en) | Water conservancy construction dredging device | |
| CN217100397U (en) | Environment-friendly automatic salvage ship for river surface garbage | |
| CN211462232U (en) | Hydraulic engineering filter equipment | |
| CN218322702U (en) | Rammer compactor for soft soil foundation |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201202 Address after: No.20, Gongshang Road, Yansi village, Yantou Town, Pujiang County, Jinhua City, Zhejiang Province Applicant after: Chen Zhong Address before: 210000 Jiangsu Province, Nanjing Jianye District, Shazhou Street, 122 Hengshan Road, Yincheng Xiti International District 3, 6 buildings 1-102 Applicant before: Li Yuzhi |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |