CN112314466A - A manure fermentation bed turns over harrow machine for livestock-raising - Google Patents
A manure fermentation bed turns over harrow machine for livestock-raising Download PDFInfo
- Publication number
- CN112314466A CN112314466A CN202011241651.1A CN202011241651A CN112314466A CN 112314466 A CN112314466 A CN 112314466A CN 202011241651 A CN202011241651 A CN 202011241651A CN 112314466 A CN112314466 A CN 112314466A
- Authority
- CN
- China
- Prior art keywords
- groups
- rake
- fermentation bed
- turning
- stirring rods
- 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.)
- Pending
Links
- 238000000855 fermentation Methods 0.000 title claims abstract description 54
- 230000004151 fermentation Effects 0.000 title claims abstract description 53
- 210000003608 fece Anatomy 0.000 title claims description 25
- 239000010871 livestock manure Substances 0.000 title claims description 24
- 238000003756 stirring Methods 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000009395 breeding Methods 0.000 claims abstract description 11
- 230000001488 breeding effect Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 11
- 244000144972 livestock Species 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005273 aeration Methods 0.000 abstract description 7
- 230000002550 fecal effect Effects 0.000 abstract description 5
- 230000001706 oxygenating effect Effects 0.000 abstract description 5
- 235000013372 meat Nutrition 0.000 description 10
- 241000272525 Anas platyrhynchos Species 0.000 description 9
- 210000002700 urine Anatomy 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000007306 turnover Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000272522 Anas Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K31/00—Housing birds
- A01K31/04—Dropping-boards; Devices for removing excrement
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Birds (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Treatment Of Sludge (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to the technical field of auxiliary devices for fecal fermentation, in particular to a fecal fermentation bed rake-turning machine for livestock breeding, which can fully rake the fecal in an ectopic fermentation bed, improves the rake-turning effect of the fecal, thereby avoiding the need of individually aerating at the bottom of the fermentation bed, reducing the installation of pipelines and aeration oxygenating devices and reducing the overall cost, and comprises a frame, wherein a walking mechanism and a rake-turning mechanism are arranged on the frame, the rake-turning mechanism comprises a driving motor, two groups of brackets and a driving shaft, the two groups of brackets are respectively arranged at two sides of the bottom end of the frame, the driving shaft is rotatably arranged between the two groups of brackets, a plurality of groups of first stirring rods and a plurality of groups of second stirring rods are arranged at intervals with the plurality of groups of second stirring rods respectively, the plurality of groups of first stirring rods are arranged in the front and back directions, the plurality of groups of second stirring rods are arranged in the vertical direction, the end parts of the first stirring rods and the second stirring rods of the multiple groups are provided with rake turning toothed plates.
Description
Technical Field
The invention relates to the technical field of excrement fermentation auxiliary devices, in particular to an excrement fermentation bed rake turning machine for livestock breeding.
Background
Aiming at the difficult problems of large water content and difficult treatment of meat duck manure, the meat duck breeding aims at achieving zero pollution and recycling, in recent years, domestic enterprises introduce a biological fermentation bed technology to fuse the manure and biological padding, the manure is rapidly degraded by utilizing high-temperature fermentation of microorganisms, and the padding after repeated use can be used as a high-quality organic fertilizer raw material for agricultural planting. At present, meat duck breeding is mainly focused on popularization and research of an in-situ fermentation bed, the growth of the meat ducks is affected by high temperature generated by fermentation, noise and dust generated by rake turning and pathogenic microorganisms difficult to eliminate in padding, and particularly, the problems of high cost for changing a colony house, low efficiency of absorbing and receiving excrement, large amount of consumed padding and the like exist. In some areas, meat duck farms introduce an ectopic fermentation bed manure treatment mode. However, most of the existing exploration on the ectopic fermentation bed technology is the application of treating the manure in a pig farm, and the process is relatively mature. However, the application research of the ectopic fermentation bed technology in the treatment of the meat duck feces and sewage is rarely reported.
The water content of the meat duck manure is larger, about more than 85 percent, and the meat duck manure is large in yield, sticky and smooth, rich in feather and high in C content. From seven mode analyses of the prior livestock and poultry manure treatment technology, the dry-wet separation effect is poor, and the efficiency is low; the fermentation tank has high cost and is not easy to popularize; the direct composting fermentation is slow, and the effect is poor; the anaerobic fermentation is easy to generate secondary pollution; the in-situ fermentation bed has high cost and the meat duck has larger stress; the biogas technology has large investment and unsatisfactory biogas production effect. Therefore, the research on the technical mode of the ectopic fermentation bed is the first choice.
The top of dystopy fermentation bed is provided with the pulley track, turns over the harrow machine and slides and set up on the pulley track, and the harrow machine serrated knife that turns over that current meat duck excrement and urine dystopy fermentation bed used staggers, turns over the harrow degree of depth and quality not enough, and the fermentation bed still need be equipped with the fan alone, oxygenates from the fermentation bed bottom, and the bottom facility still will lay alone and oxygenate the pipeline, and overall cost is higher.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the manure fermentation bed rake-turning machine for livestock-raising, which can fully turn over the manure in the ectopic fermentation bed and improve the rake-turning effect on the manure, so that the bottom of the fermentation bed is not required to be aerated independently, the installation of pipelines and aeration oxygenating devices is reduced, the overall cost is reduced, and the practicability is improved.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fecal fermentation bed turns over harrow machine for livestock-raising, includes the frame, is provided with running gear in the frame and turns over harrow mechanism, turn over harrow mechanism and include driving motor, two sets of supports and drive shaft, two sets of supports are installed respectively in the bottom both sides of frame, the drive shaft is rotatable to be installed between two sets of supports to be provided with the first puddler of multiunit and multiunit second puddler in the outside of drive shaft, the first puddler of multiunit sets up with multiunit second puddler interval respectively, and the first puddler of multiunit is the fore-and-aft direction setting, and multiunit second puddler is vertical direction setting, and all is provided with at the tip of the first puddler of multiunit and second puddler and turns over harrow pinion rack, driving motor installs in the frame to driving motor's output and drive shaft transmission are connected.
Preferably, the frame is including connecting diaphragm, two sets of fixed plates and two sets of adjusting screw, the top of two sets of fixed plates respectively with the left side and the right side fixed connection of being connected the diaphragm bottom to relative one side of two sets of fixed plates all is provided with the linear slide rail of two sets of vertical directions, it is provided with the slider to slide on the linear slide rail, two sets of supports respectively with the slider fixed connection of both sides, the left end and the right-hand member of fixed plate all are provided with the regulation screw that link up from top to bottom, two sets of adjusting screw's bottom difference spiral shell dress pass two sets of regulation screws and respectively with the top rotatable coupling of two sets of supports.
Preferably, running gear is including walking motor and two sets of transmission shafts, two sets of transmission shafts are rotatable mounting respectively in the first half region and the latter half region of connecting the diaphragm to both ends all are provided with the walking wheel about two sets of transmission shafts, the walking motor is installed in the top of connecting the diaphragm, and the output of walking motor passes through chain drive with two sets of transmission shafts and is connected.
Preferably, a reinforcing rib is arranged between the two groups of brackets.
Preferably, the rake-turning tooth plate is transversely arranged, and a tooth-shaped structure is arranged at one end of the rake-turning tooth plate, which is far away from the driving shaft.
Preferably, the distance between the adjacent first stirring rod and the second stirring rod is 8-15 cm.
Preferably, first puddler and second puddler are the channel-section steel to all weld at the tip of first puddler and second puddler and be provided with fixed frame, the tip that turns over the harrow pinion rack is provided with the installation picture peg, the installation picture peg inserts to fixed frame in and passes through bolted connection with fixed frame.
(III) advantageous effects
Compared with the prior art, the invention provides a manure fermentation bed rake-turning machine for livestock breeding, which has the following beneficial effects: this a manure fermentation bed turns over harrow machine for livestock-raising, walk in the top of fermentation bed through running gear drive mechanism, driving motor drives the drive shaft and rotates, the drive shaft drives first puddler and the second puddler that the interval set up and turns excrement and urine, first puddler and the perpendicular setting of second puddler mutually, and the harrow pinion can turn up fermentation bed bedding and padding is whole through turning over of first puddler and second puddler tip, the stirring, degree of depth and quality are ensured, can fully turn over the harrow to excrement and urine in the ectopic fermentation bed, the improvement is to the excrement and urine harrow effect of turning over, thereby need not to carry out the aeration alone in the bottom of fermentation bed, the pipeline has been reduced, the installation of aeration oxygenating device, thereby reduce overall cost, and the high practicality.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic plan view of the present invention;
FIG. 3 is a schematic perspective view of another embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3;
in the drawings, the reference numbers: 1. a drive motor; 2. a support; 3. a drive shaft; 4. a first stirring rod; 5. a second stirring rod; 6. a rake-turning toothed plate; 7. connecting the transverse plates; 8. a fixing plate; 9. adjusting the screw rod; 10. a linear slide rail; 11. a slider; 12. a traveling motor; 13. a drive shaft; 14. a traveling wheel; 15. reinforcing ribs; 16. a tooth-shaped structure; 17. a fixing frame; 18. and (6) installing an inserting plate.
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.
Referring to fig. 1-4, the manure fermentation bed rake-turning machine for livestock-raising of the present invention comprises a frame, a walking mechanism and a rake-turning mechanism are arranged on the frame, the rake-turning mechanism comprises a driving motor 1, two groups of brackets 2 and a driving shaft 3, wherein the two groups of brackets 2 are respectively arranged at two sides of the bottom end of the frame, the driving shaft 3 is rotatably arranged between the two groups of brackets 2, a plurality of groups of first stirring rods 4 and a plurality of groups of second stirring rods 5 are arranged on the outer side of the driving shaft 3, the plurality of groups of first stirring rods 4 are respectively arranged at intervals with the plurality of groups of second stirring rods 5, the plurality of groups of first stirring rods 4 are arranged in the front-back direction, the plurality of groups of second stirring rods 5 are arranged in the vertical direction, rake-turning tooth plates 6 are arranged at the end parts of the multiple groups of first stirring rods 4 and second stirring rods 5, the driving motor 1 is arranged on the rack, and the output end of the driving motor 1 is in transmission connection with the driving shaft 3; walk in the top of fermentation bed through running gear drive mechanism, driving motor 1 drives drive shaft 3 and rotates, drive shaft 3 drives first puddler 4 and second puddler 5 that the interval set up and turns excrement and urine, first puddler 4 and 5 perpendicular settings of each other of second puddler, and the harrow pinion rack 6 that turns over through 5 tip of first puddler 4 and second puddler can turn up fermentation bed bedding and padding is whole, the stirring, degree of depth and quality are ensured, can fully turn over the harrow to excrement and urine in the heterotopic fermentation bed, the improvement is to the faecal harrow effect that turns over, thereby need not to carry out the aeration alone in the bottom of fermentation bed, the pipeline has been reduced, the installation of aeration oxygenating device, thereby reduce overall cost, and the practicability is improved.
The frame is including connecting diaphragm 7, two sets of fixed plates 8 and two sets of adjusting screw 9, the top of two sets of fixed plates 8 respectively with the left side and the right side fixed connection who are connected diaphragm 7 bottom to relative one side of two sets of fixed plates 8 all is provided with the linear slide rail 10 of two sets of vertical directions, it is provided with slider 11 to slide on the linear slide rail 10, two sets of supports 2 respectively with the slider 11 fixed connection of both sides, the left end and the right-hand member of fixed plate 8 all are provided with the regulation screw that link up from top to bottom, the bottom of two sets of adjusting screw 9 respectively the spiral shell dress pass two sets of regulation screws and respectively with the top rotatable coupling of two sets of supports 2, through rotating two sets of adjusting screw 9 in step, can adjust the height of two sets of supports 2 to according to the interior faecal thickness of fermentation bed and adjust the.
The walking mechanism comprises a walking motor 12 and two groups of transmission shafts 13, the two groups of transmission shafts 13 are respectively rotatably arranged in the front half area and the rear half area of the connecting transverse plate 7, walking wheels 14 are arranged at the left end and the right end of the two groups of transmission shafts 13, the walking motor 12 is arranged at the top end of the connecting transverse plate 7, and the output end of the walking motor 12 is in transmission connection with the two groups of transmission shafts 13 through chains; the walking motor 12 drives the transmission shaft 13 to rotate, the walking wheels 14 at the two ends of the transmission shaft 13 slide along the pulley tracks on the fermentation bed to realize the movement of the rake turning mechanism, which is the prior art and is not described in more detail, the reinforcing ribs 15 are arranged between the two groups of brackets 2, and the strength of the whole rake turning mechanism is ensured through the reinforcing ribs 15.
The rake-turning tooth plate 6 is transversely arranged, and a tooth-shaped structure 16 is arranged at one end of the rake-turning tooth plate 6, which is far away from the driving shaft 3; adjacent first puddler 4 with 5 intervals of second puddler are 8-15cm, and the interval can be selected according to actual conditions, first puddler 4 and second puddler 5 are the channel-section steel to all weld at the tip of first puddler 4 and second puddler 5 and be provided with fixed frame 17, the tip that turns over rake teeth board 6 is provided with installation picture peg 18, installation picture peg 18 inserts in fixed frame 17 and passes through bolted connection with fixed frame 17, after turning over rake teeth board 6 and damaging, conveniently changes alone turning over rake teeth board 6, improves and uses the reliability.
When in use, the walking mechanism is driven to walk above the fermentation bed, the driving motor 1 drives the driving shaft 3 to rotate, the driving shaft 3 drives the first stirring rod 4 and the second stirring rod 5 which are arranged at intervals to turn over the excrement, the first stirring rod 4 and the second stirring rod 5 are arranged vertically, the fermentation bed padding can be integrally turned up through the rake turning toothed plate 6 at the end parts of the first stirring rod 4 and the second stirring rod 5, the stirring is uniform, the depth and the quality are guaranteed, the excrement in the heterotopic fermentation bed can be fully raked, the rake turning effect on the excrement is improved, so that the bottom of the fermentation bed is not required to be aerated independently, the installation of pipelines and an aeration oxygenating device is reduced, the overall cost is reduced, the practicability is improved, the heights of the two groups of supports 2 can be adjusted by synchronously rotating the two groups of adjusting screw rods 9, and the rake turning height of the rake turning mechanism is adjusted according to the thickness of the excrement in the fermentation bed, after the rake-turning toothed plate 6 is damaged, the rake-turning toothed plate 6 is conveniently and independently replaced, and the use reliability is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components in the paper are all electrically connected with an external master controller and 380V industrial electricity, and the master controller can be a computer and other conventional known devices for controlling.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A manure fermentation bed rake-turning machine for livestock-raising comprises a rack, wherein a travelling mechanism and a rake-turning mechanism are arranged on the rack, and the manure fermentation bed rake-turning machine is characterized in that the rake-turning mechanism comprises a driving motor (1), two groups of supports (2) and a driving shaft (3), the two groups of supports (2) are respectively installed on two sides of the bottom end of the rack, the driving shaft (3) is rotatably installed between the two groups of supports (2), a plurality of groups of first stirring rods (4) and a plurality of groups of second stirring rods (5) are arranged on the outer side of the driving shaft (3), the plurality of groups of first stirring rods (4) are respectively arranged at intervals with the plurality of groups of second stirring rods (5), the plurality of groups of first stirring rods (4) are arranged in the front-back direction, the plurality of groups of second stirring rods (5) are arranged in the vertical direction, and rake-turning toothed plates (6) are respectively arranged at the end parts of the plurality of, the driving motor (1) is installed on the rack, and the output end of the driving motor (1) is in transmission connection with the driving shaft (3).
2. The manure fermentation bed raking machine for livestock breeding according to claim 1, the frame comprises a connecting transverse plate (7), two groups of fixing plates (8) and two groups of adjusting screws (9), the top ends of the two groups of fixed plates (8) are respectively and fixedly connected with the left side and the right side of the bottom end of the connecting transverse plate (7), and two groups of linear slide rails (10) in the vertical direction are arranged on the opposite sides of the two groups of fixed plates (8), the linear slide rail (10) is provided with a slide block (11) in a sliding way, the two groups of brackets (2) are respectively and fixedly connected with the slide blocks (11) at the two sides, the left end and the right end of the fixed plate (8) are both provided with adjusting screw holes which are communicated up and down, the bottom ends of the two groups of adjusting screw rods (9) are respectively screwed and penetrate through the two groups of adjusting screw holes and are respectively and rotatably connected with the top ends of the two groups of brackets (2).
3. The manure fermentation bed raking machine for livestock breeding as claimed in claim 2, wherein the walking mechanism comprises a walking motor (12) and two sets of transmission shafts (13), the two sets of transmission shafts (13) are respectively rotatably mounted in the front half area and the rear half area of the connecting transverse plate (7), walking wheels (14) are arranged at the left end and the right end of the two sets of transmission shafts (13), the walking motor (12) is mounted at the top end of the connecting transverse plate (7), and the output end of the walking motor (12) is connected with the two sets of transmission shafts (13) through chain transmission.
4. The manure fermentation bed raking machine for livestock breeding according to claim 3, characterized in that a reinforcing rib (15) is arranged between the two sets of brackets (2).
5. The manure fermentation bed raking machine for livestock breeding according to claim 4, wherein the raking toothed plate (6) is transversely arranged and a toothed structure (16) is arranged at one end of the raking toothed plate (6) far away from the driving shaft (3).
6. A manure fermentation bed raking machine for livestock breeding according to claim 5, wherein the distance between the adjacent first stirring rod (4) and the second stirring rod (5) is 8-15 cm.
7. The manure fermentation bed rake turning machine for livestock breeding according to claim 6, characterized in that the first stirring rod (4) and the second stirring rod (5) are both channel steel, a fixing frame (17) is welded at the end parts of the first stirring rod (4) and the second stirring rod (5), an installation inserting plate (18) is arranged at the end part of the rake turning toothed plate (6), and the installation inserting plate (18) is inserted into the fixing frame (17) and is connected with the fixing frame (17) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011241651.1A CN112314466A (en) | 2020-11-09 | 2020-11-09 | A manure fermentation bed turns over harrow machine for livestock-raising |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011241651.1A CN112314466A (en) | 2020-11-09 | 2020-11-09 | A manure fermentation bed turns over harrow machine for livestock-raising |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112314466A true CN112314466A (en) | 2021-02-05 |
Family
ID=74315765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011241651.1A Pending CN112314466A (en) | 2020-11-09 | 2020-11-09 | A manure fermentation bed turns over harrow machine for livestock-raising |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112314466A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI766679B (en) * | 2021-05-10 | 2022-06-01 | 馬思正 | Treatment system for organic recycling waste recovery |
-
2020
- 2020-11-09 CN CN202011241651.1A patent/CN112314466A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI766679B (en) * | 2021-05-10 | 2022-06-01 | 馬思正 | Treatment system for organic recycling waste recovery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104609675B (en) | A kind of ecology synthesis processing method of cattle farm aquaculture wastewater | |
| KR890002225B1 (en) | Cattle-shed | |
| CN112314466A (en) | A manure fermentation bed turns over harrow machine for livestock-raising | |
| CN114573193A (en) | Intensive culture tail water treatment equipment | |
| CN213907970U (en) | A manure fermentation bed turns over harrow machine for livestock-raising | |
| CN111802259B (en) | System and method for processing fermentation padding of dairy farm excrement | |
| CN111777434A (en) | Livestock and poultry breeding manure heating microorganism decomposing method and decomposing device thereof | |
| CN209824854U (en) | Row-type aquatic product classification culture pond | |
| CN210202795U (en) | Intelligent fish and vegetable symbiotic device based on Internet of things remote control | |
| CN217017937U (en) | Production system for producing bedridden padding by regenerating high-water-content excrement in north | |
| CN108094220B (en) | Temperature control livestock and poultry breeding house without externally discharging sewage | |
| CN217117211U (en) | Automatic feeding device | |
| CN208648881U (en) | A kind of governing system of rural area black and odorous water and waste | |
| CN213202855U (en) | Livestock and poultry breeding manure heating microorganism decomposing device | |
| CN209995122U (en) | excrement cleaning device for livestock breeding | |
| CN112499923A (en) | Breed faecal management device | |
| CN110074050B (en) | Fish pond water treatment system | |
| CN210076247U (en) | Non-contact fermentation bed | |
| CN215422348U (en) | Earthworm ration feeding machine | |
| CN206078473U (en) | Support rabbit and use excrement -removal device | |
| CN215162210U (en) | Excrement and urine fermentation turns over throwing device is bred to milk cow scale | |
| CN217487223U (en) | Livestock-raising manure fermentation bed rake-turning machine | |
| CN212813564U (en) | Zero-emission breeding facility for broiler chickens through non-contact fermentation bed | |
| CN215302191U (en) | Pipeline formula infusion dystopy fermentation bed turns over throwing all-in-one | |
| CN212640327U (en) | A turn over machine of throwing for fertilizer production |
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 |