CN207167356U - Milk cow cowshed urine and excrement separating device - Google Patents
Milk cow cowshed urine and excrement separating device Download PDFInfo
- Publication number
- CN207167356U CN207167356U CN201721120882.0U CN201721120882U CN207167356U CN 207167356 U CN207167356 U CN 207167356U CN 201721120882 U CN201721120882 U CN 201721120882U CN 207167356 U CN207167356 U CN 207167356U
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- Prior art keywords
- urine
- coprodaecum
- excrement
- cowshed
- milk cow
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- 241000283690 Bos taurus Species 0.000 title claims abstract description 63
- 210000002700 Urine Anatomy 0.000 title claims abstract description 56
- 210000004080 Milk Anatomy 0.000 title claims abstract description 54
- 239000008267 milk Substances 0.000 title claims abstract description 54
- 235000013336 milk Nutrition 0.000 title claims abstract description 54
- 210000003608 Feces Anatomy 0.000 claims abstract description 80
- 238000007790 scraping Methods 0.000 claims abstract description 61
- 239000010871 livestock manure Substances 0.000 claims description 21
- 239000002965 rope Substances 0.000 claims description 17
- 238000000926 separation method Methods 0.000 abstract description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 abstract description 6
- 206010059410 Faecaluria Diseases 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000001488 breeding Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000036826 Excretion Effects 0.000 description 1
- 210000000003 Hoof Anatomy 0.000 description 1
- 241000731961 Juncaceae Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000004459 forage Substances 0.000 description 1
- 230000003053 immunization Effects 0.000 description 1
- 238000002649 immunization Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000001717 pathogenic Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model provides a kind of milk cow cowshed urine and excrement separating device, is related to the technical field of milk cow life environment facilities, including drive device, dung scraping device and cowshed floor；The coprodaecum for installing dung scraping device is provided with the cowshed floor；The drive device drives the dung scraping device to be moved on the coprodaecum；It is provided with the cowshed floor at least one end for collecting the dirty dirt collection canal of excrement and the special urethral catheterization groove and collecting pipe for collecting urine.Milk cow cowshed urine and excrement separating device provided by the utility model can drive dung scraping device reciprocating type mobile in coprodaecum by drive device, realize round-the-clock continual cleaning excrement, the urine on coprodaecum can be by urethral catheterization groove from flowing in collecting pipe simultaneously, and excrement dirt is scraped to dirt collection canal；The separation of excrement and urine is realized, reduces ammonia volatilization, improves cowshed air quality, while changes the wet and slippery situation of coprodaecum, prevents milk cow from falling down, ensures milk cow health.
Description
Technical field
The technical field of milk cow life environment facilities is the utility model is related to, more particularly, to a kind of milk cow cowshed fecaluria point
From device.
Background technology
The development trend of China's milk cattle cultivating is scale, intensive, standardization, scale raising breeding stock at least 1,000
Head, heads at most up to ten thousand.
Unprecedented difficulty is also encountered while cattle farm is drastically expanded, as immunization issues, supply of forage problem,
Mechanization problem and treatment for cow manure problem.It is especially more prominent with treatment for cow manure problem in these problems, because this is not only closed
It is to the inside and outside environmental sanitation problem in cattle farm, has an effect on the sustainable development of cattle farm.When people are gradually from environmental pollution
When being come to oneself in the harm brought to the world, China milk cow is established for the theory of core than " high-efficiency environment friendly, ecological circulation "
The principle that aquaculture should follow, treatment for cow manure and utilization have also been brought up to unprecedented height by this.
Nowadays, for excrement in large-scale milch cow farms cowshed it is dirty collect 2 kinds of the most frequently used cleaning up excrement modes be dry cleaning up excrement mode,
Water rushes excrement mode；Fecaluria in situ separation, separation of solid and liquid can not all be accomplished regardless of method, cause excrement dirt yield larger,
Add post-processing and utilize difficulty；
In the case that especially humiture is higher in summer house, ammonia volatilization amount greatly increases in slurry of feces and urine, causes sky
Gas bad environments, milk cow health is easily influenceed during excessive concentration；
Fecaluria mixes, and causes coprodaecum wet and slippery, and milk cow easily slips, and during excrement dirt amount increase, cow hoof and excrement dirt contact surface are more
Greatly, pathogenic bacteria are easily grown, influence ox body health health.
Utility model content
The purpose of this utility model is to provide milk cow cowshed urine and excrement separating device, to alleviate fecaluria when cow house excrement is collected
Do not separate, post-processing difficulty is big, and ammonia volatilization amount causes greatly the severe technical problem of air ambient.
A kind of milk cow cowshed urine and excrement separating device provided by the utility model, including drive device, dung scraping device and cowshed
Floor；
The coprodaecum for installing dung scraping device is provided with the cowshed floor；Excrement dress is scraped described in the drive device driving
Put and moved on the coprodaecum；
The dirt collection canal for collecting excrement is provided with the cowshed floor at least one end and collects the collecting pipe of urine.
Further, the urethral catheterization groove of coprodaecum is provided through on the coprodaecum.
Further, the drive device includes motor, driving wheel and driven pulley, described in the motor driving
Driving wheel rotates,
And the driving wheel is separately positioned on the both ends of the coprodaecum with the driven pulley；The driving wheel and it is described from
Pull rope is provided between driving wheel；
And the pull rope is connected with the dung scraping device.
Further, the coprodaecum is provided at both ends with travel switch.
Further, collection port is provided with the collecting pipe, and the collection port is arranged on the urethral catheterization front of the slot.
Further, it is provided with the drive device for protection network.
Further, the dung scraping device includes two manure scraper plates, and two manure scraper plates are arranged on the dung scraping device
Rear and front end.
Further, lead is provided with the dung scraping device, and the lead is arranged in the urethral catheterization groove.
Further, the pull rope is connected with the lead.
Further, it is provided with division board on the dirt collection canal.
Milk cow cowshed urine and excrement separating device provided by the utility model can drive dung scraping device in excrement by drive device
Reciprocating type mobile in road, round-the-clock continual cleaning excrement is realized, while the urine on coprodaecum can be flow automatically by urethral catheterization groove
To collecting pipe, excrement dirt is scraped to dirt collection canal；The separation of excrement and urine is realized, reduces ammonia volatilization, improves cowshed air matter
Amount, while change the wet and slippery situation of coprodaecum, prevent milk cow from falling down, ensure milk cow health.
Milk cow cowshed urine and excrement separating device can collect disposal respectively, whole separator is accomplished from source separation fecaluria
Minimizing is collected, and difficulty is reduced for excrement dirt subsequent treatment, meanwhile, ammonia volatilization amount is also reduced so as to keep giving up interior air quality.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the milk cow cowshed urine and excrement separating device that the utility model embodiment provides；
Fig. 2 is the structural representation of another angle of milk cow cowshed urine and excrement separating device shown in Fig. 1；
Fig. 3 is the structural representation for another milk cow cowshed urine and excrement separating device that the utility model embodiment provides；
Fig. 4 is the structural representation of another angle of milk cow cowshed urine and excrement separating device shown in Fig. 3.
Icon：100- cowshed floor；200- coprodaecums；300- dung scraping devices；301- manure scraper plates；302- leads；
400- collecting pipes；500- dirt collection canals；600- collection ports；700- urethral catheterization grooves；800- motors；900- pull ropes；
110- division boards；120- protection networks.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Fig. 1 is the structural representation for the milk cow cowshed urine and excrement separating device that the utility model embodiment provides；Fig. 2 is Fig. 1
The structural representation of shown another angle of milk cow cowshed urine and excrement separating device；Fig. 3 is the another of the utility model embodiment offer
The structural representation of kind milk cow cowshed urine and excrement separating device；Fig. 4 is another angle of milk cow cowshed urine and excrement separating device shown in Fig. 3
Structural representation.
As Figure 1-Figure 4, a kind of milk cow cowshed urine and excrement separating device provided by the utility model, including drive device,
Dung scraping device 300 and cowshed floor 100；
The coprodaecum 200 for installing dung scraping device 300 is provided with the cowshed floor 100；The drive device driving
The dung scraping device 300 is moved on the coprodaecum 200；
The dirt collection canal 500 for collecting excrement is provided with the cowshed floor 100 at least one end and collects the receipts of urine
Collector 400.
In certain embodiments, there is coprodaecum 200 on cowshed bottom plate；Excrement and urine are discharged in coprodaecum 200 by milk cow, driving
Device driving dung scraping device 300 is moved, and the excrement dung scraping device 300 in coprodaecum 200 is scraped excrement in dirt collection canal 500, is urinated
Liquid is flowed into collecting pipe 400, is achieved in that the separation of fecaluria.
Drive device driving dung scraping device 300 can realize the unremitting cleaning to coprodaecum 200 in 24 hours, reduce excrement
The influence grown in itself to breeding environment in cow house and milk cow.
Dirt collection canal 500 and collecting pipe 400 can be respectively provided with by being seen at the both ends of coprodaecum 200, can also be in one end of coprodaecum 200
Dirt collection canal 500 and collecting pipe 400 are set.
As shown in Figure 1 and Figure 2, on above-mentioned practice processes, further, coprodaecum is provided through on the coprodaecum 200
200 urethral catheterization groove 700.
In certain embodiments, have in coprodaecum 200 after urethral catheterization groove 700, milk cow drain on coprodaecum 200, urine flows to
In urethral catheterization groove 700, so as to realize the separation of excrement and urine, the urine in urethral catheterization groove 700 is flowed into collecting pipe 400, is subtracted
Lack the volatilization of the ammonia in urine, improve the living environment of milk cow.
When the both ends of coprodaecum 200 are provided with collecting pipe 400, urethral catheterization groove 700 has two urethral catheterization outlets, each
The individual corresponding collecting pipe 400 in urethral catheterization outlet.
Coprodaecum 200 is that middle low both sides are high, and such urine can flow automatically to the urethral catheterization groove 700 being arranged among coprodaecum 200
In, the urine time exposed on coprodaecum 200 is reduced, also improves the wet and slippery situation of coprodaecum 200, is advantageous to the health of milk cow.
For excrement on coprodaecum 200 by the scraper dirt collection canal 500 of dung scraping device 300, urine is flowed into receipts with urethral catheterization groove 700
In collector 400, separation fecaluria in situ being achieved in that, reduces subsequent treatment difficulty, urine can be flowed automatically in urethral catheterization groove 700,
So reduce the time that urine is rested on coprodaecum 200, so as to reduce the volatile quantity of ammonia, improve the life cycle of milk cow
Border.
Urine on coprodaecum 200 can be flowed automatically in urethral catheterization groove 700, so coprodaecum 200 can be kept to dry, and reduce germ
Grow；Corrosion of the urine to dung scraping device 300 is also reduced simultaneously, is advantageous to the permanent use of dung scraping device 300.
As shown in Fig. 2 on above-mentioned practice processes, further, the drive device includes motor 800, master
Driving wheel and driven pulley, the motor 800 drive the driving wheel to rotate,
And the driving wheel is separately positioned on the both ends of the coprodaecum 200 with the driven pulley；In the driving wheel and institute
State and be provided with pull rope 900 between driven pulley；
And the pull rope 900 is connected with the dung scraping device 300.
In certain embodiments, the motor 800 of drive device drives driving wheel to rotate, between driving wheel and driven pulley
Setting is arranged with pull rope 900；When motor 800 drives driving wheel rotation, pull rope 900 can drive dung scraping device
300 move on coprodaecum 200；Because driving wheel and driven pulley are separately positioned on the both ends of coprodaecum 200；Dung scraping device 300 can
With motor 800 forward and reverse rotation realize dung scraping device 300 on coprodaecum 200 repeatedly scrape excrement, excrement is scraped
In dirt collection canal 500.
On above-mentioned practice processes, further, the coprodaecum 200 is provided at both ends with travel switch.
In certain embodiments, coprodaecum 200 is provided at both ends with travel switch, when dung scraping device 300 is transported in coprodaecum 200
When row arrives the both ends of coprodaecum 200, travel switch is triggered, travel switch control motor 800 rotates backward, so as to be to scrape
The counter motion of excrement device 300, it is achieved in that dung scraping device 300 repeatedly continual can carry out scraping excrement work in coprodaecum 200
Make, clear up excrement in time, improve the living environment of milk cow.
When dung scraping device 300 is run in the coprodaecum 200, when dung scraping device 300 moves to the both ends of coprodaecum 200, touch
Travel switch is sent out, signal is passed to control device by travel switch, and control device control motor 800 changes rotation direction,
Rotated counterclockwise when 800 electronic driving wheel of motor rotates clockwise to change over；Stroke is provided with the both ends of coprodaecum 200
Switch, be so achieved that drive device control dung scraping device 300 in coprodaecum 200 repeatedly scrape excrement, keep coprodaecum 200
Interior drying.
As shown in Fig. 2 on above-mentioned practice processes, further, collection port 600 is provided with the collecting pipe 400,
And the collection port 600 is arranged on the front end of urethral catheterization groove 700.
In certain embodiments, the horizontal level of collecting pipe 400 is less than the urethral catheterization groove 700, the urine in urethral catheterization groove 700
After outflow, just it is flowed into collection port 600, is achieved in that the collection of urine；The direction of collection port 600 on collecting pipe 400
Urethral catheterization groove 700, so excrement can be avoided to be dropped to from collection port 600 in collecting pipe 400.
As shown in Figure 3, Figure 4, on above-mentioned practice processes, further, it is provided with the drive device for preventing
Protecting wire net 120.
In certain embodiments, protection network 120 is provided with drive device, so protects drive device, due to driving
Device is arranged near cowshed, in order to facilitate the discrepancy of staff and milk cow, there is protection network 120, such milk in drive device
Ox and staff can trample protection network 120, but not contacted with drive device, avoid damaging drive device.
As shown in figure 4, on above-mentioned practice processes, further, the dung scraping device 300 includes two manure scraper plates
301, two manure scraper plates 301 are arranged on the rear and front end of dung scraping device 300.
In certain embodiments, dung scraping device 300 has two manure scraper plates 301, and two manure scraper plates 301 are separately positioned on and scrape excrement
The both ends of device 300, no matter the advance of such dung scraping device 300 still retreats the excrement that can be cleared up on coprodaecum 200.
Detachable rubber cushion is set on manure scraper plate 301, and so when using dung scraping device 300, manure scraper plate 301 passes through
Rubber cushion rubs with coprodaecum 200, extends the life-span of manure scraper plate 301；When scrape excrement effect it is undesirable when, by changing rubber cushion,
Excrement effect is scraped improve dung scraping device 300.
When the both ends of coprodaecum 200 are respectively provided with dirt collection canal 500, dung scraping device 300 sets two manure scraper plates 301, this
Sample dung scraping device 300 can be cleared up coprodaecum 200 when moving forward and backward.
When the one end of coprodaecum 200 is provided with dirt collection canal 500, dung scraping device 300 can only set a manure scraper plate
301, it so also disclosure satisfy that coprodaecum 200 clears up the demand of excrement.
Manure scraper plate 301 typically uses the horizontal support plate of yi word pattern, and manure scraper plate 301 contacts with coprodaecum 200 during advance, clears up excrement
Just, during retrogressing, manure scraper plate 301 is vacantly lifted parallel to coprodaecum 200 without clearing up excrement；Manure scraper plate 301 typically uses stainless steel
Anti-corrosion material.
As shown in figure 4, on above-mentioned practice processes, further, lead is provided with the dung scraping device 300
302, and the lead 302 is arranged in the urethral catheterization groove 700.
In certain embodiments, there is lead 302 in dung scraping device 300, drive device scrapes excrement by the driving of pull rope 900
When device 300 moves, in order to ensure that dung scraping device 300 works on coprodaecum 200 all the time, the problem of will not shifting,
Lead 302 is set in dung scraping device 300, and lead 302 is in urethral catheterization groove 700, this ensure that dung scraping device 300 can only
Advance or retreat along urethral catheterization groove 700, such dung scraping device 300 keeps suitable position to coprodaecum in coprodaecum 200 all the time
200 carry out scraping excrement operation, and ensure to scrape the effect stability of excrement in coprodaecum 200.
On above-mentioned practice processes, further, the pull rope 900 is connected with the lead 302.
In certain embodiments, pull rope 900 is connected with lead 302, and pull rope 900 makes lead 302 lead repeatedly
Moved forward and backward in chute, be achieved in that drive device drive dung scraping device 300 on coprodaecum 200 repeatedly carry out cleaning excrement
Just；The excrement on coprodaecum 200 is cleared up in time, improve the living environment of milk cow.
As shown in figure 4, on above-mentioned practice processes, further, division board 110 is provided with the dirt collection canal 500.
In certain embodiments, there is division board 110 on dirt collection canal 500, excrement is scraped dirt collection canal 500 by dung scraping device 300
When upper, excrement can drop in dirt collection canal 500 from the perforation on division board 110, not influence dung scraping device 300 so
In the case of work, effectively prevent other things from dropping in dirt collection canal 500.
Perforation is sufficiently large that the excrement that dung scraping device 300 is cleared up can generally be dropped by perforation on division board 110
Into dirt collection canal 500.
When milk cow lives in cowshed, the excrement and urine of the excretion of milk cow are just drained on coprodaecum 200, due to
Coprodaecum 200 is middle low, and both sides are high, and such urine can be flowed automatically in urethral catheterization groove 700, and the driving of motor 800 actively rotates
Dynamic, driving wheel drives pull rope 900 to move, and pull rope 900 makes dung scraping device 300 carry out scraping excrement operation in coprodaecum 200；By excrement
Just scrape in dirt collection canal 500, fecaluria in situ separation, separation of solid and liquid are realized on coprodaecum 200, reduces post-processing difficulty and profit
Use difficulty.
Milk cow cowshed urine and excrement separating device provided by the utility model can drive dung scraping device 300 to exist by drive device
Motion in coprodaecum 200 repeatedly, round-the-clock continual cleaning excrement is realized, while the urine on coprodaecum can pass through urethral catheterization groove
It flow in collecting pipe 400, excrement dirt is scraped to dirt collection canal 500；The separation of excrement and urine is realized, reduces ammonia volatilization, is improved
The air quality of cowshed, while change 200 wet and slippery situation of coprodaecum, prevent milk cow from falling down, ensure milk cow health.
Milk cow cowshed urine and excrement separating device can collect disposal respectively, whole separator is accomplished from source separation fecaluria
Minimizing is collected, and difficulty is reduced for excrement dirt subsequent treatment, meanwhile, ammonia volatilization amount is also reduced so as to keep giving up interior air quality.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of milk cow cowshed urine and excrement separating device, it is characterised in that including drive device, dung scraping device and cowshed floor；
The coprodaecum for installing dung scraping device is provided with the cowshed floor；The drive device drives the dung scraping device to exist
Moved on the coprodaecum；
The dirt collection canal for collecting excrement is provided with the cowshed floor at least one end and collects the collecting pipe of urine.
2. milk cow cowshed urine and excrement separating device according to claim 1, it is characterised in that be provided through on the coprodaecum
The urethral catheterization groove of coprodaecum.
3. milk cow cowshed urine and excrement separating device according to claim 2, it is characterised in that the drive device includes driving
Motor, driving wheel and driven pulley, the motor drive the driving wheel to rotate,
And the driving wheel is separately positioned on the both ends of the coprodaecum with the driven pulley；In the driving wheel and the driven pulley
Between be provided with pull rope；
And the pull rope is connected with the dung scraping device.
4. milk cow cowshed urine and excrement separating device according to claim 3, it is characterised in that the coprodaecum is provided at both ends with row
Cheng Kaiguan.
5. milk cow cowshed urine and excrement separating device according to claim 2, it is characterised in that receipts are provided with the collecting pipe
Ji Kou, and the collection port is arranged on the urethral catheterization front of the slot.
6. milk cow cowshed urine and excrement separating device according to claim 1, it is characterised in that be provided with the drive device
For protection network.
7. milk cow cowshed urine and excrement separating device according to claim 1, it is characterised in that the dung scraping device includes two
Manure scraper plate, two manure scraper plates are arranged on the dung scraping device rear and front end.
8. milk cow cowshed urine and excrement separating device according to claim 3, it is characterised in that be provided with the dung scraping device
Lead, and the lead is arranged in the urethral catheterization groove.
9. milk cow cowshed urine and excrement separating device according to claim 8, it is characterised in that the pull rope and the guiding
Post is connected.
10. the milk cow cowshed urine and excrement separating device according to claim any one of 1-9, it is characterised in that the dirt collection canal
On be provided with division board.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721120882.0U CN207167356U (en) | 2017-09-01 | 2017-09-01 | Milk cow cowshed urine and excrement separating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721120882.0U CN207167356U (en) | 2017-09-01 | 2017-09-01 | Milk cow cowshed urine and excrement separating device |
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| Publication Number | Publication Date |
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| CN207167356U true CN207167356U (en) | 2018-04-03 |
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ID=61742740
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107347656A (en) * | 2017-09-01 | 2017-11-17 | 农业部环境保护科研监测所 | Milk cow cowshed urine and excrement separating device |
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2017
- 2017-09-01 CN CN201721120882.0U patent/CN207167356U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107347656A (en) * | 2017-09-01 | 2017-11-17 | 农业部环境保护科研监测所 | Milk cow cowshed urine and excrement separating device |
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