CN215012447U - A clear excrement system of pipeline piston for building is bred - Google Patents

A clear excrement system of pipeline piston for building is bred Download PDF

Info

Publication number
CN215012447U
CN215012447U CN202121160784.6U CN202121160784U CN215012447U CN 215012447 U CN215012447 U CN 215012447U CN 202121160784 U CN202121160784 U CN 202121160784U CN 215012447 U CN215012447 U CN 215012447U
Authority
CN
China
Prior art keywords
excrement
pipeline
urine
piston
building
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
Application number
CN202121160784.6U
Other languages
Chinese (zh)
Inventor
洪雪梅
陈锦源
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.)
Fujian Jiucai Plastic Industry Co ltd
Original Assignee
Longyan Yangshanluan Machinery 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 Longyan Yangshanluan Machinery Equipment Co ltd filed Critical Longyan Yangshanluan Machinery Equipment Co ltd
Priority to CN202121160784.6U priority Critical patent/CN215012447U/en
Application granted granted Critical
Publication of CN215012447U publication Critical patent/CN215012447U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Housing For Livestock And Birds (AREA)

Abstract

The utility model discloses a pipeline piston type excrement cleaning system for building cultivation, which comprises a cultivation area, an excrement conveying system and an excrement collecting system, wherein the cultivation area is arranged on floors except a bottom layer and is isolated into a plurality of cultivation fences, and the cultivation fences are provided with grid plates; the excrement conveying system comprises an excrement collecting funnel, a transverse pipeline and a vertical pipeline; the excrement collecting funnel is connected with the transverse pipeline; and a piston type dung scraping device is arranged in the transverse pipeline, and the vertical pipeline penetrates through all floors to be connected with the dung collecting system at the bottom layer. The utility model discloses to pile up excrement and urine and scrape and send to vertical pipeline, animal waste falls through the confined pipeline is perpendicular, collects in unison to the bottom, concentrates excrement and urine by collection excrement system and carries to collection manure pit. Adopt pipeline piston clear excrement system, changed traditional excrement mode of scraping, reduced the running cost, realized that the bottom collection is dirty, unified clearance, the house is odorless outward and is escaped, has improved the aquaculture environment of current animal greatly.

Description

A clear excrement system of pipeline piston for building is bred
Technical Field
The utility model relates to an animal breeding technical field, more specifically say, it relates to a clear excrement system of pipeline piston for building is bred.
Background
In the livestock breeding industry, the traditional breeding mode is generally flat-layer breeding at present, namely, a mode of a flat-layer structure is adopted to breed animals. The culture method occupies a large area, and wastes land resources. In order to solve the problem, the farm adopts a building type structure to put animals into floors for breeding. The building structure is generally a newly built building or a building reconstructed on a flat-layer basis, and can be suitable for large-batch animal breeding, but the animal manure treatment problem exists in the breeding process of the house with the structure. At present, animal manure treatment modes generally include that manure scraping ditches and manure scraping machines are arranged on each floor to scrape manure and collect manure, and the manure is scraped layer by layer in the building, so that secondary pollution of manure liquid is easily caused, particularly air in a ring. Therefore, a pipeline negative pressure exhaust fan is required to be arranged on each floor to remove peculiar smell in the ring, the operation cost is not heavy, meanwhile, the exhaust of the negative pressure fan generates great noise pollution, and large-area ammonia poisoning death events of animals caused by power failure are easy to occur.
SUMMERY OF THE UTILITY MODEL
To the problem that exists, the utility model provides a clear excrement system of pipeline piston for building is bred adopts the closed pipeline to scrape the excrement, scrapes the clean odorless escape of excrement, reaches the effect of "saving money, saving time, laborsaving", can energy-concerving and environment-protective simultaneously, can high-efficient clear excrement again. And the utility model discloses abandoned traditional excrement ditch, convulsions ditch construction and scrape excrement equipment, ground air exhauster etc. greatly reduced the construction and the running cost of house, improved the environment of raising of animal house greatly, really realize the airtight careless environment of breeding of building iron bucket formula, realized energy saving and emission reduction increase, accord with the development strategy and the deployment in the national carbon.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a clear excrement system of pipeline piston for building is bred, includes that the district is bred to the multilayer, and every layer of breed district is kept apart into a plurality of breed fences, breed fence bottom and be provided with the grid board, breed the district setting and at every floor except the bottom, still include:
the excrement conveying system comprises an excrement collecting device and a conveying pipeline, one end of the excrement collecting device is arranged at the bottom of the grid plate, the other end of the excrement collecting device is connected with the conveying pipeline, and the excrement conveying system is connected with the excrement collecting system;
the excrement collecting system comprises an excrement collecting pipeline, an excrement cleaning device and an excrement collecting tank;
excrement and urine conveying system with it is the closed connection to collect excrement and urine system, excrement and urine conveying system carries the excrement and urine that drops in with the grid board to an album excrement and urine system, clears up to an album manure pit by clear excrement device, an album manure pit sets up in the building outside.
Preferably, the excrement collecting device is an excrement collecting funnel, the conveying pipeline comprises a transverse pipeline and a vertical pipeline, and a plurality of piston type excrement scraping devices are arranged in the transverse pipeline.
Preferably, the open part of excrement and urine collection funnel is arranged in grid plate bottom, the funnel throat part is connected the horizontal pipeline of excrement and urine transport, the piston scrapes the excrement device and can make a round trip with excrement and urine propelling movement to vertical pipeline, vertical pipeline sets up and just passes all floors and bottom in breed fence both sides the excrement collection headtotail.
Preferably, the excrement collecting device further comprises power devices, wherein the power devices are arranged on two sides of each layer of transverse pipelines and used for controlling the piston type excrement scraping devices.
Preferably, the power device can be a cylinder type driving piston, a motor (including a winch type) driving piston and a manual rotating disc type driving piston.
Preferably, the piston type dung scraping device is a plastic piston or a cork type oil plug.
Preferably, the excrement collecting system is arranged on the bottom layer of the animal house, and the excrement collecting pipeline is connected with the vertical pipeline and the excrement collecting device of the first layer of culture area.
Preferably, the excrement cleaning device is a water-saving toilet flushing tank.
Preferably, the excrement cleaning device is an auger type pipeline conveying excrement cleaning system.
Preferably, the device further comprises a suspended ceiling, wherein the suspended ceiling covers the transverse pipelines and the excrement collecting device.
To sum up, the utility model discloses an adopt excrement under the funnel formula, through pipeline closed transport to bottom, concentrate the decontamination, adopt excrement and urine or adopt auger formula pipe-line transportation clear excrement system in the water conservation formula flushing cistern flushing pipe, carry animal waste to the collection manure pit in. The piston type excrement cleaning system scrapes excrement in a closed pipeline, so that the excrement is scraped cleanly and no odor escapes; the piston in the pipeline is made of plastic, cork and other materials, is not easy to be corroded by excrement, and has low manufacturing cost. And the excrement conveying system is distributed in the floor space, and the pipeline is covered by the suspended ceiling, so that the space of the animal house is saved, and the animal house is more attractive and tidy. The utility model discloses scrape excrement ditch clear excrement system with the tradition and compare, the excrement is scraped to the mechanical type is bulky, power is big, and the piston is made fake lowly, adopts power device to only need the low power, and low rotational speed area merit can be realized.
Drawings
Fig. 1 is a schematic view of a first embodiment of the present invention;
fig. 2 is a schematic view of a second embodiment of the present invention;
fig. 3 is a schematic structural view of the funnel of the present invention;
in the figure: 1. animal houses; 2. a breeding fence; 3. a barrier; 4. a grid plate; 5. a faecal collection device (funnel); 51. folding the outer edge of the funnel; 52. an open portion of the funnel; 53. a funnel throat portion; 6. a transverse conduit; 61. a piston type dung scraping device; 7. a vertical conduit; 8. a power plant; 9. a feces collection pipeline; 10. a septic tank; 11. a water-saving toilet flushing tank; 12. and (5) conveying the packing auger.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The utility model discloses the most crucial design lies in: the bottom of the breeding fence on each floor of the building is provided with the funnel type manure discharge device, animal manure in the pipeline is collected to the bottom manure collecting system through the pipeline piston type manure scraping system, unified cleaning is realized, the improved system adopts pipeline closed type manure cleaning, manure scraping ditches and manure scraping machines are omitted, construction of the manure scraping ditches on each floor, manure scraping machines, fans on air channels and the like are omitted, construction cost of the breeding building is greatly reduced, and meanwhile, odor is prevented from escaping outwards by the closed type manure cleaning system to cause pollution to the breeding environment.
The following description of the embodiments will be made in conjunction with fig. 1-3.
Referring to fig. 1, the first embodiment of the present invention is:
the utility model provides a clear excrement system of pipeline piston for building is bred, includes that the district is bred to the multilayer, and every layer of breed district is kept apart into a plurality of breed fences 2, breed 2 bottoms in fence and be provided with grid plate 4, breed the district setting and at every floor except the bottom, still include:
the excrement conveying system comprises an excrement collecting device and a conveying pipeline, one end of the excrement collecting device is arranged at the bottom of the grid plate 4, the other end of the excrement collecting device is connected with the conveying pipeline, and the excrement conveying system is connected with the excrement collecting system;
the excrement collecting system comprises an excrement collecting pipeline 9, an excrement cleaning device and an excrement collecting tank 10;
excrement and urine conveying system with it is the closed connection to collect excrement and urine system, excrement and urine conveying system carries the excrement and urine that drops in with grid plate 4 to collection excrement and urine system, by clear excrement and urine device clearance to collection manure pit 10, collection manure pit 10 sets up in the building outside.
Excrement conveying system, collection excrement system and manure pit 10 all belong to closed, and the purpose is in order to avoid the foul smell to leak at the transportation process, influence the breed environment.
Preferably, the excrement collecting device is an excrement collecting funnel 5, the conveying pipeline comprises a transverse pipeline 6 and a vertical pipeline 7, and 1 or more piston type excrement scraping devices 61 are arranged in the transverse pipeline 6. The funnel open part 52 is a prismatic cone, the funnel necking part 53 is a cylinder, and the contact edge of the funnel 5 open part 52 and the floor 7 is the funnel outer folding edge 51. The funnel 5 is directly embedded into the floor 7 and fixed by the structure of the outer folded edge 51, the length and the width of the upper part of the pyramid shape are parallel to the floor, animal wastes in the breeding fence 2 can be collected in the largest area, the cylindrical necking is convenient to connect with the transverse pipeline 6, and the funnel 5 can be made of cement, plastics or stainless steel.
Preferably, excrement collection funnel open part 52 is arranged in the grid plate 4 bottom, funnel throat part 53 is connected horizontal pipeline 6 is carried to excrement and urine, piston excrement device 61 is scraped to the round trip in the pipeline can make a round trip with excrement and urine propelling movement to vertical pipeline 7, vertical pipeline 7 sets up and just passes all floors and bottom in breed 2 both sides the excrement collection system is connected. The inclination of excrement and urine collection funnel 5 is 60, and the degree of depth is 1.15m, horizontal pipeline 6 diameter 220~300mm, vertical pipeline 7 diameter is greater than 110mm, excrement and urine collection funnel 5 with the shared height control of horizontal pipeline 6 is at 1.37 ~ 1.45m, and the floor height is not less than 3m, slightly more is excellent.
Preferably, the excrement collecting device further comprises a power device 8, wherein the power device 8 is arranged on two sides of each layer of the transverse pipeline 6 and used for controlling the piston type excrement scraping device 61 to scrape excrement in the pipeline back and forth to the vertical pipeline.
Preferably, the power device can be a cylinder type driving piston, a motor (including a winch type) driving piston and a manual rotating disc type driving piston.
Preferably, the piston type dung scraping device 61 is a plastic piston or a cork type oil plug. The width of the piston is larger than the pipe diameter of the vertical pipeline.
Preferably, the excrement collecting system is arranged at the bottom layer of the animal house 1, and the excrement collecting pipeline 9 is connected with the vertical pipeline 7 and the excrement collecting device of the first layer of culture area. The excrement cleaning device sends the excrement in the excrement collecting pipeline 9 to the excrement collecting tank 10.
Preferably, the excrement collecting pipeline 9 is obliquely arranged, and one end of the excrement collecting pipeline connected with the excrement collecting tank 10 is lower than the other end of the excrement collecting pipeline, so that excrement can be conveniently conveyed to the excrement collecting tank 10 under the action of force.
Preferably, the dung cleaning device is a water-saving type toilet flushing tank 11. The water-saving toilet flushing tank 11 is connected with a water circulation system of the animal house 1 (in the prior art, no further description is given), the excrement collecting pipeline 9 is flushed by waste water or circulating water after environmental protection treatment, and excrement in the excrement collecting pipeline 9 is sent to the excrement collecting tank 10.
Preferably, a ceiling is also included, which houses the transverse ducts 6 and the faecal collection device. The pipelines which are distributed in an intricate way are coated in the suspended ceiling, so that the environment is cleaner and tidier.
Referring to fig. 2, the second embodiment of the present invention is:
the utility model provides a clear excrement system of pipeline piston for building is bred, includes that the district is bred to the multilayer, and every layer of breed district is kept apart into a plurality of breed fences 2, breed 2 bottoms in fence and be provided with grid plate 4, breed the district setting and at every floor except the bottom, still include:
the excrement conveying system comprises an excrement collecting device and a conveying pipeline, one end of the excrement collecting device is arranged at the bottom of the grid plate 4, the other end of the excrement collecting device is connected with the conveying pipeline, and the excrement conveying system is connected with the excrement collecting system;
the excrement collecting system comprises an excrement collecting pipeline 9, an excrement cleaning device and an excrement collecting tank 10;
excrement and urine conveying system with it is the closed connection to collect excrement and urine system, excrement and urine conveying system carries the excrement and urine that drops in with grid plate 4 to collection excrement and urine system, by clear excrement and urine device clearance to collection manure pit 10, collection manure pit 10 sets up in the building outside.
Excrement conveying system, collection excrement system and manure pit 10 all belong to closed, and the purpose is in order to avoid the foul smell to leak at the transportation process, influence the breed environment.
Preferably, the excrement collecting device is an excrement collecting funnel 5, the conveying pipeline comprises a transverse pipeline 6 and a vertical pipeline 7, and a plurality of piston type excrement scraping devices 61 are arranged in the transverse pipeline 6. The funnel open part 52 is a prismatic cone, the funnel necking part 53 is a cylinder, and the contact edge of the funnel open part 52 and the floor slab 7 is the funnel outer folding edge 51. The outer hem structure is convenient to be fixed at 7 insides of floor with funnel 5 direct embedding, and the length and width in pyramid form upper portion keeps parallel with the floor, and animal waste that will breed in fence 2 that can the biggest area is collected, and cylindric throat is convenient for be connected with excrement mouth 6 under the pipeline, and funnel 5 can be cement, plastics or stainless steel material.
Preferably, excrement collection funnel open part 52 is arranged in the grid plate 4 bottom, funnel throat part 53 is connected horizontal pipeline 6 is carried to excrement and urine, piston excrement device 61 is scraped to the round trip in the pipeline can make a round trip with excrement and urine propelling movement to vertical pipeline 7, vertical pipeline 7 sets up and just passes all floors and bottom in breed 2 both sides the excrement collection system is connected. The inclination of excrement and urine collection funnel is 60, and the degree of depth is 1.15m, horizontal pipeline 6 diameter 220~300mm, vertical pipeline 7 diameter is greater than 110mm, excrement and urine collection funnel 5 with the shared height control of horizontal pipeline 6 is at 1.37 ~ 1.45m, and the floor height is not less than 3m, slightly more is excellent.
Preferably, the excrement collecting device further comprises a power device 8, wherein the power device 8 is arranged on two sides of each layer of the transverse pipeline 6 and used for controlling the piston type excrement scraping device 61 to scrape excrement in the pipeline back and forth to the vertical pipeline.
Preferably, the power device 8 can be a cylinder type driving piston, a motor (including a winch type) driving piston, or a manual turntable type driving piston.
Preferably, the piston type dung scraping device 61 is a plastic piston or a cork type oil plug. The width of the piston is larger than the pipe diameter of the vertical pipeline.
Preferably, the excrement collecting system is arranged at the bottom layer of the animal house 1, and the excrement collecting pipeline 9 is connected with the vertical pipeline 7 and the excrement collecting device of the first layer of culture area. The excrement cleaning device sends the excrement in the excrement collecting pipeline 9 to the excrement collecting tank 10.
Preferably, the excrement collecting pipeline 9 is obliquely arranged, and one end of the excrement collecting pipeline connected with the excrement collecting tank 10 is lower than the other end of the excrement collecting pipeline, so that excrement can be conveniently conveyed to the excrement collecting tank 10 under the action of force.
Preferably, the excrement cleaning device can also be an auger type pipeline conveying excrement cleaning system 12, and animal excrement in the excrement collecting pipeline 9 is conveyed to the excrement collecting tank 10 through an auger.
Preferably, a ceiling is also included, which houses the transverse ducts 6 and the faecal collection device. The pipelines which are distributed in an intricate way are coated in the suspended ceiling, so that the environment is cleaner and tidier.
The utility model discloses adopt excrement under the funnel formula with the breed fence bottom on every layer of building, scrape animal manure in the excrement system will the pipeline through the pipeline piston and concentrate on bottom collection excrement system, unified clearance, the system after the improvement adopts the clear excrement of pipeline closed, the tradition excrement ditch of scraping and scrape the excrement machine has not been saved, it scrapes the excrement ditch construction to save every layer, scrape the excrement machine, fan on the wind channel etc., greatly reduced breeds the construction cost of building, the clear excrement system of closed has avoided the foul smell exorbitant pollution that causes aquaculture environment simultaneously. And moreover, the piston in the pipeline is made of plastic, cork and other materials which are not easy to be corroded by excrement, so that the manufacturing cost is low. Excrement and urine conveying system overall arrangement is in the floor space, and with the suspended ceiling cladding pipeline, not only saved the space of house, let the animal house more pleasing to the eye clean and tidy moreover.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a clear excrement system of pipeline piston for building is bred, includes and breeds the district, breed the district and be kept apart into a plurality of breed fences, breed the fence bottom and be provided with the grid board, its characterized in that, breed the district setting and at every floor except the bottom, still include:
the excrement conveying system comprises an excrement collecting device and a conveying pipeline, wherein one end of the excrement collecting device is arranged at the bottom of the grid plate, the other end of the excrement collecting device is connected with the conveying pipeline, and the excrement conveying system is connected with an excrement collecting system;
the excrement collecting system comprises an excrement collecting pipeline, an excrement cleaning device and an excrement collecting tank;
excrement and urine conveying system with it is the closed connection to collect excrement and urine system, excrement and urine conveying system carries the excrement and urine that drops in with the grid board to an album excrement and urine system, clears up to an album manure pit by clear excrement device, an album manure pit sets up in the building outside.
2. The pipeline piston type manure cleaning system for building cultivation as claimed in claim 1, wherein: excrement and urine collection device is excrement and urine collection funnel, pipeline includes horizontal pipeline and vertical pipeline, be equipped with a plurality of pistons in the horizontal pipeline and scrape excrement device.
3. The pipeline piston type manure cleaning system for building cultivation as claimed in claim 2, wherein: the open part of excrement and urine collection funnel is arranged in grid board bottom, the funnel throat part is connected excrement and urine carries horizontal pipeline, the piston is scraped the excrement and urine device and can be made a round trip with excrement and urine propelling movement to vertical pipeline, vertical pipeline sets up and just passes all floors and bottom breeding fence both sides collection excrement system connection.
4. The pipeline piston type manure cleaning system for building cultivation as claimed in claim 3, wherein: the excrement collecting device further comprises power devices, wherein the power devices are arranged on two sides of each layer of transverse pipelines and used for controlling the piston type excrement scraping devices.
5. The pipeline piston type manure cleaning system for building cultivation as claimed in claim 4, wherein: the power device can be a cylinder type driving piston, a motor driving piston and a manual rotating disc type driving piston.
6. The pipeline piston type manure cleaning system for building cultivation as claimed in claim 5, wherein: the piston type dung scraping device can be a plastic piston or a cork type oil plug.
7. The pipeline piston type manure cleaning system for building cultivation as claimed in claim 6, wherein: the bottom layer of animal house is arranged in to collection excrement system, excrement and urine collecting pipe connects the excrement and urine collection device in vertical pipeline and first layer breed district.
8. The pipeline piston type manure cleaning system for building cultivation as claimed in claim 7, wherein: the excrement cleaning device is a water-saving toilet flushing tank.
9. The pipeline piston type manure cleaning system for building cultivation as claimed in claim 7, wherein: the excrement cleaning device is an auger type pipeline conveying excrement cleaning system.
10. The pipe piston type manure cleaning system for building cultivation as claimed in any one of claims 1 to 9, wherein: still include the furred ceiling, the furred ceiling covers horizontal pipeline and excrement and urine collection device in.
CN202121160784.6U 2021-05-27 2021-05-27 A clear excrement system of pipeline piston for building is bred Active CN215012447U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121160784.6U CN215012447U (en) 2021-05-27 2021-05-27 A clear excrement system of pipeline piston for building is bred

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121160784.6U CN215012447U (en) 2021-05-27 2021-05-27 A clear excrement system of pipeline piston for building is bred

Publications (1)

Publication Number Publication Date
CN215012447U true CN215012447U (en) 2021-12-07

Family

ID=79211789

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121160784.6U Active CN215012447U (en) 2021-05-27 2021-05-27 A clear excrement system of pipeline piston for building is bred

Country Status (1)

Country Link
CN (1) CN215012447U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113641147A (en) * 2021-08-04 2021-11-12 大牧人机械(胶州)有限公司 Centralized manure cleaning control system and method for pig raising building manure cleaning machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113641147A (en) * 2021-08-04 2021-11-12 大牧人机械(胶州)有限公司 Centralized manure cleaning control system and method for pig raising building manure cleaning machine

Similar Documents

Publication Publication Date Title
WO2018010194A1 (en) System and method for separating large-scale pig farm contaminant sources
CN103891622B (en) Water-saving animal house drainage
CN203872741U (en) Water-saving blow-down system for animal house
CN215012447U (en) A clear excrement system of pipeline piston for building is bred
CN1294106C (en) High-temperature composting process for waste by the forced combination with natural ventilation
CN209390822U (en) A kind of environmental protection growth pig house
CN102487833A (en) Device and method for mechanically cleaning manure of leaky pigsty
CN108849553B (en) Underground manure scraping and automatic manure cleaning system for closed livestock house
CN104146646A (en) Toilet and household garbage disposal system for home use
CN210202855U (en) Novel environmental protection pig house
CN107950405A (en) A kind of pig house with flushometer
CN204540282U (en) A kind of novel nursery house
CN203327680U (en) Hog-house water-saving deodorization sewage discharge system
CN207653237U (en) A kind of liquid dung separation draining system
CN109479732A (en) A kind of pig-breeding fecaluria removing technique
CN206380461U (en) A kind of excrement treatment device cultivated for bamboo rat
CN214430893U (en) Ecological environment-friendly pig house
CN106069825B (en) Standard pigsty
CN203914754U (en) Domestic toilet and domestic garbage treating system
CN103053431A (en) Bottoms remover
CN115039703B (en) Variable-die piston
CN207820809U (en) A kind of pasture cleaning up excrement water carriage system
CN214071099U (en) Animal house manure cleaning system
CN108739434B (en) Ventilation type pig house
CN203027866U (en) Bottom substance clearing device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20230626

Address after: Floor 101, No. 52 Jinghua Avenue, Dingban Village, Xiyuan Town, Zhangping City, Longyan City, Fujian Province, 364000

Patentee after: Fujian Jiucai Plastic Industry Co.,Ltd.

Address before: 364000 No. 81, North Center of Shangying village, Yanshi Town, Xinluo District, Longyan City, Fujian Province

Patentee before: Longyan yangshanluan Machinery Equipment Co.,Ltd.