CN106912385A - It is a kind of to move back ox device automatically with rotating table system - Google Patents
It is a kind of to move back ox device automatically with rotating table system Download PDFInfo
- Publication number
- CN106912385A CN106912385A CN201710141613.0A CN201710141613A CN106912385A CN 106912385 A CN106912385 A CN 106912385A CN 201710141613 A CN201710141613 A CN 201710141613A CN 106912385 A CN106912385 A CN 106912385A
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- compressed air
- sleeve pipe
- air hose
- magnetic valve
- chain
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01J—MANUFACTURE OF DAIRY PRODUCTS
- A01J7/00—Accessories for milking machines or devices
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- Life Sciences & Earth Sciences (AREA)
- Animal Husbandry (AREA)
- Environmental Sciences (AREA)
- Housing For Livestock And Birds (AREA)
- Processing Of Meat And Fish (AREA)
Abstract
Ox device is moved back automatically with rotating table system the invention discloses a kind of, including：Automatically ox device is moved back；It is described automatic to move back ox device and include：Support post, sleeve pipe, support arm, compressed air hose, move back self-conceit pipe, magnetic valve, compressed air source unit and photoelectric detector.Sleeve pipe is laterally fixedly connected on support post；Sleeve pipe is placed in support arm one end, the other end is located at jacket exterior；Magnetic valve is located at sleeve pipe top and is connected to sleeve pipe；By sleeve pipe connection in magnetic valve, the other end is located at jacket exterior for compressed air hose one end；Magnetic valve is provided with first through hole and the second through hole, and wherein compressed air source unit is connected to magnetic valve by first through hole, and compressed air hose one end is connected to magnetic valve by the second through hole；Compressed air hose is provided with photoelectric detector；Move back self-conceit pipe one end and be connected to compressed air hose, the other end is located at outside compressed air hose.Device of the invention solves the problems, such as to move back ox effect on driving birds is not good at present, cannot place milk cow and manually drive milk cow labor intensive material resources.
Description
Technical field
It is more particularly to a kind of to move back ox device automatically with rotating table system the present invention relates to machine control techniques field.
Background technology
With the advantage of rotating disc type milking machine, milk industry is accepted at home, and rotating disc type milking machine will turn into market development
Main flow, with boundless market prospects.Current rotating disk milking machine, after rotating disk runs one week, milk cow rotates to from entrance
Outlet, now needs to exit milk cow from milking parlor, vacates Niu Zhanwei, enters for next cow head, moving back in the market
Ox device, is typically used as barrier, when ox rotates to exit, ox in one Plastic Drum of roof hanging or other similar articles
When head strikes barrier, barrier springs back to ox head again after upspringing, and the purpose of milk cow is driven to reach.But current moves back ox
Device, often treats as itch by milk cow, and milk cow is unwilling to automatically exit from, so as to have impact on the normal operation of rotating disk milking machine.Have
Rotating disc type milking machine due to ox position angle problem cannot operate, some staff are used force to milk cow, and milk cow is made
Into scaring, easily cause milk cow stress, and then influence milk yield.
The content of the invention
Ox device is moved back automatically with rotating table system it is an object of the invention to provide a kind of, to solve to move back at present Niu Xiaoguo not
It is good, milk cow and the artificial problem for driveing milk cow labor intensive material resources cannot be placed.
In the present invention, ox device is moved back automatically with rotating table system the invention provides a kind of, including：It is automatic to move back ox dress
Put；
It is described automatic to move back ox device and include：Support post, sleeve pipe, support arm, compressed air hose, move back self-conceit pipe, magnetic valve,
Compressed air source unit and photoelectric detector；
Described sleeve pipe is laterally fixedly connected on the support post；
Described sleeve pipe is placed in described support arm one end, the other end is located at outside described sleeve pipe；
The magnetic valve is located at described sleeve pipe top and is connected to described sleeve pipe；
Described compressed air hose one end is connected to the magnetic valve by described sleeve pipe, and the other end is located at outside described sleeve pipe
Portion；
The magnetic valve is provided with first through hole and the second through hole, wherein the compressed air source unit is connected by the first through hole
In the magnetic valve, described compressed air hose one end is connected to the magnetic valve by second through hole；
The compressed air hose is provided with the photoelectric detector, for detecting ox body；And
Described to move back self-conceit pipe one end and be connected to the compressed air hose, the other end is located at outside the compressed air hose.
In another preference, the system also includes rotary fish-bone rotating disk；
The fish-bone rotating disk is ring groove, and the fish-bone rotating disk is provided with inner collar and external toroidal ring；
The external toroidal ring is provided with outlet and entrance；
The fish-bone rotating disk is provided with N number of erect-position region；
The external toroidal ring is provided with guiding bar corresponding with the erect-position region, and the guide rod of drawing is connected to outside described
Ring, the other end is placed in the erect-position region, and the guiding bar is placed in inclined；
Carriage is provided with the junction of the external toroidal ring on the guiding bar, for being slided along the external toroidal ring；
The external toroidal ring is provided with transition sliding rail in the porch, occurs in the porch for the guiding bar
Turn to and slide；And
The N is 18,24 or 30.
In another preference, the system also includes catching up with ox equipment automatically；
It is described automatic to catch up with the ox equipment to include：Left track, right track, left chain, right chain, left plate case, right plate case, biography
Moving axis, left cylinder, right cylinder and turnover door；
The left track and right track are placed in the both sides in Dai Ji areas；
The left track is provided with the left chain, and the right track is provided with the right chain；
The left chain passes through the left plate case, the right chain to pass through the right plate case；
Power transmission shaft two ends gear respectively with the left plate case in the left chain and the right plate case in
The right chain is connected, for being run along the left track and right track；And
The both sides of the turnover door connect with the left cylinder and right cylinder respectively.
In another preference, described support arm one end in snap by being placed on described sleeve pipe.
In another preference, the support arm is provided with downward turning, and the turning is semicircular arc.
In another preference, the compressed air hose is located at support arm inner side and close to the support arm.
In another preference, batter post is provided between the support post and sleeve pipe.
In another preference, the length for moving back self-conceit pipe is 25-35cm.
In another preference, the fish-bone rotating disk includes supporting steel frame and rotary circle ring disk, the circle ring disk
Positioned at supporting steel frame top；
Also, the lower surface of the circle ring disk is provided with scroll wheel, the supporting steel frame is provided with and the scroll wheel phase
The slide rail matched somebody with somebody, rotates for the circle ring disk on the supporting steel frame.
In another preference, the angle between the guiding bar and the radial direction of the fish-bone rotating disk is 30 ° -50 °.
In another preference, the boundary line for guiding the other end of bar between two pieces of adjacent erect-position regions
On.
In another preference, the external diameter of the fish-bone rotating disk is 11-13m, and internal diameter is 8-10m.
In another preference, air motor is provided between the turnover door and power transmission shaft, for by chain drive institute
State power transmission shaft.
In another preference, the left plate case and right plate case are fixedly connected as entirety by crossbeam.
It is described to catch up with ox equipment to be additionally provided with decelerator in another preference, for controlling speed.
It is described to catch up with ox equipment to be additionally provided with muffler in another preference, for eliminating noise.
In another preference, the distance between the left track and right track are 8m.
It should be understood that within the scope of the present invention, above-mentioned each technical characteristic of the invention and have in below (eg embodiment)
Can be combined with each other between each technical characteristic of body description, so as to constitute new or preferred technical scheme.As space is limited, exist
This is no longer repeated one by one.
Brief description of the drawings
Fig. 1 is the automatic structural representation for moving back ox device in one embodiment of the invention.
Fig. 2 is the structural representation of the fish-bone rotating disk in one embodiment of the invention.
Fig. 3 is the structural representation for catching up with ox equipment automatically in one embodiment of the invention.
Specific embodiment
The present inventor develops a kind of ox that moves back automatically with rotating table system and fills first by in-depth study extensively
Put, the device includes：Automatically ox device, fish-bone rotating disk are moved back and ox equipment is caught up with automatically；It is automatic to catch up with ox equipment to be passed by chain drive
Moving axis, reaches the purpose for driveing milk cow, and milk cow is driven into fish-bone rotating disk, by guide bar flop milk cow so that milk cow rotate from
And ox head punching is outer, when catching up with the photoelectric detector of ox equipment to detect exit and have ox automatically, triggering magnetic valve is so as to allow source of the gas to fill
Put work and release gas, draw back milk cow with fear and reach the purpose for moving back ox.
Automatically ox device is moved back
It is of the invention automatic to move back ox device and include：Support post, sleeve pipe, support arm, compressed air hose, move back self-conceit pipe, electricity
Magnet valve, compressed air source unit and photoelectric detector.
Described sleeve pipe is laterally fixedly connected on the support post；Described sleeve pipe is placed in described support arm one end, it is another
End is located at outside described sleeve pipe；The magnetic valve is located at described sleeve pipe top and is connected to described sleeve pipe；The compressed air hose
One end is connected to the magnetic valve by described sleeve pipe, and the other end is located at outside described sleeve pipe；The magnetic valve is provided with first and leads to
Hole and the second through hole, wherein the compressed air source unit is connected to the magnetic valve, the compressed air hose by the first through hole
One end is connected to the magnetic valve by second through hole；The compressed air hose is provided with the photoelectric detector, is used for
Detection ox body；Described to move back self-conceit pipe one end and be connected to the compressed air hose, the other end is located at outside the compressed air hose.
Actuator is failure to actuate during the no milk cow in ox position；When photoelectric detector detects exit and has ox, triggering magnetic valve from
And allow compressed air source unit to work and release gas, compressed air is flowed through when moving back self-conceit pipe, can be driven and be moved back self-conceit pipe rotation, and ox is moved back to reach
Purpose.
Fish-bone rotating disk
Fish-bone rotating disk of the invention is ring groove, and the fish-bone rotating disk is provided with inner collar and external toroidal ring；The outer shroud
Circle is provided with outlet and entrance；The fish-bone rotating disk is provided with N number of erect-position region.
The external toroidal ring is provided with guiding bar corresponding with the erect-position region, and the guide rod of drawing is connected to outside described
Ring, the other end is placed in the erect-position region, and the guiding bar is placed in inclined.
Carriage is provided with the junction of the external toroidal ring on the guiding bar, for being slided along the external toroidal ring.
The external toroidal ring is provided with transition sliding rail in the porch, occurs in the porch for the guiding bar
Turn to and slide.
Milk cow enters fashionable from porch, and the guiding bar positioned at porch occurs to turn to and slides in porch, so as to from rear
Slap milk cow causes that milk cow ox head rushes outer plshy bone open sideling erect-position, when milk cow goes to exit with fish-bone rotating disk, due to ox head
Punching is outer, milk cow smoothly from exit out.
Automatically ox equipment is caught up with
It is of the invention automatic to catch up with the ox equipment to include：Left track, right track, left chain, right chain, left plate case, right plate
Case, power transmission shaft, left cylinder, right cylinder and turnover door.
The left track and right track are placed in the both sides in Dai Ji areas；The left track is provided with the left chain, the right side
Track is provided with the right chain；The left chain passes through the left plate case, the right chain to pass through the right plate case；Institute
State power transmission shaft two ends gear respectively with the left plate case in the left chain and the right plate case in the right chain
It is connected, for being run along the left track and right track；The both sides of the turnover door respectively with the left cylinder and right gas
Cylinder is connected.
The left plate case and right plate case are fixedly connected as entirety by crossbeam, are set between the turnover door and power transmission shaft
There is air motor.
Ox door is caught up with to be installed on Room region to be squeezed, the action for catching up with ox door to pass through cylinder lifts turnover door, and milk cow can enter
Ox door inner side is caught up with, is then shut off catching up with ox door, the milk cow of different groups can be isolated；Under the driving of air motor, before continuous slow
Enter, when the crowded resistance of milk cow on earth to a certain degree when, driving force cannot overcome resistance, then can be automatically stopped advance, work as milk cow
After scattering, resistance reduces, and air motor automatically continues forward.
Main advantages of the present invention include：
A () passes through to move back ox device, fish-bone rotating disk automatically and catches up with the cooperating of ox equipment automatically, it is possible to achieve complete set
Operating system.
B () is moved back ox device and is driven as power by the use of compressed air automatically, move back Niu Xiaoguo good.
C () moves back the control of ox plant automation automatically, save manpower and materials.
D () fish-bone rotating disk can allow milk cow plshy bone open sideling erect-position, the diameter of rotating disk is exaggerated with this.
E () fish-bone rotating disk can allow ox head to rush outer, facilitate cows to pass in and out.
F () catches up with ox equipment by chain drive power transmission shaft automatically, power transmission shaft can drive side plate case along track by chain
Operation.
G () catches up with the cylinder of ox equipment can be with lifting turnover door automatically so that milk cow enters drives region, and treating that milk cow enters makes
Turnover door declines promotion milk cow and advances, and can reach the purpose for driveing milk cow.
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.The experimental technique of unreceipted actual conditions in the following example, generally according to conventional strip
Part, or according to the condition proposed by manufacturer.Unless otherwise indicated, otherwise percentage and number are percentage by weight and weight
Number.
It should be noted that in the claim and specification of this patent, such as first and second or the like relation
Term is used merely to make a distinction an entity or operation with another entity or operation, and not necessarily requires or imply
There is any this actual relation or order between these entities or operation.And, term " including ", "comprising" or its
Any other variant is intended to including for nonexcludability so that process, method, article including a series of key elements or
Equipment not only includes those key elements, but also other key elements including being not expressly set out, or also include for this process,
Method, article or the intrinsic key element of equipment.In the absence of more restrictions, by wanting that sentence " including " is limited
Element, it is not excluded that also there is other identical element in the process including the key element, method, article or equipment.
Embodiment 1
As shown in figure 1, present embodiments providing a kind of automatic with rotating table system moves back ox device, including：Automatically ox is moved back
Device.
It is described automatic to move back ox device and include：Support post 1, sleeve pipe 2, support arm 3, compressed air hose 4, move back self-conceit pipe 5, electricity
Magnet valve 6, compressed air source unit 7 and photoelectric detector 8.
Described sleeve pipe 2 is laterally fixedly connected on the support post 1；The support arm 3 is placed on described sleeve pipe 2 in one end,
The other end is located at outside described sleeve pipe 2；The magnetic valve 6 is located at the top of described sleeve pipe 2 and is connected to described sleeve pipe 2；The pressure
The one end of contracting air hose 4 is connected to the magnetic valve 6 by described sleeve pipe 2, and the other end is located at outside described sleeve pipe 2.
The magnetic valve 6 is provided with first through hole and the second through hole, wherein the compressed air source unit 7 is connected by the first through hole
The magnetic valve 6 is connected to, the one end of the compressed air hose 4 is connected to the magnetic valve 6 by second through hole.
The compressed air hose 4 is provided with the photoelectric detector 8, for detecting ox body.
Described one end of self-conceit pipe 5 of moving back is connected to the compressed air hose 4, and the other end is located at outside the compressed air hose 4.
Batter post is provided between the support post 1 and sleeve pipe 2.
Device in the present embodiment also includes rotary fish-bone rotating disk and catches up with ox equipment automatically.
Embodiment 2
Present embodiments provide a kind of automatic with rotating table system and move back ox device, the device in the present embodiment is similar to reality
The device in example 1 is applied, difference is：
As shown in Fig. 2 in the present embodiment, the fish-bone rotating disk is ring groove, the fish-bone rotating disk is provided with inner collar 9
With external toroidal ring 10；
The external toroidal ring 10 is provided with entrance 11 and outlet 12；
The fish-bone rotating disk is provided with 24 erect-position regions 13；
The external toroidal ring 10 is provided with guiding bar 14 corresponding with the erect-position region 13, the connection of described guiding bar 14 one end
In the external toroidal ring 10, the other end is placed in the erect-position region 13, and the guiding bar 14 is placed in inclined；
Carriage is provided with the junction of the external toroidal ring 10 on the guiding bar 14, for along the external toroidal ring 10
Slide；
The external toroidal ring 10 is provided with transition sliding rail at the entrance 11, for the guiding bar 14 in the entrance
Occur to turn at 11 to slide.
Embodiment 3
Present embodiments provide a kind of automatic with rotating table system and move back ox device, the device in the present embodiment is similar to reality
The device in example 1 is applied, difference is：
It is described automatic to catch up with the ox equipment to include as shown in figure 3, in the present embodiment：Left track 15, right track 16, left chain 17,
Right chain 18, left plate case 19, right plate case 20, power transmission shaft 21, left cylinder 22, right cylinder 23 and turnover door 24；
The left track 15 and right track 16 are placed in the both sides in Dai Ji areas；
The left track 15 is provided with the left chain 17, and the right track 16 is provided with the right chain 18；
The left chain 17 passes through the left plate case 19, the right chain 18 to pass through the right plate case 20；
The two ends gear of the power transmission shaft 21 respectively with the left plate case 19 in the left chain 17 and the right plate
The right chain 18 in case 20 is connected, for being run along the left track 15 and right track 16；
The both sides of the turnover door 24 connect with the left cylinder 22 and right cylinder 23 respectively；
Air motor 25 is provided between the turnover door 24 and power transmission shaft 21, for by power transmission shaft described in chain drive
21；
The left plate case 19 and right plate case 20 are fixedly connected as entirety by crossbeam 26.
The all documents referred in the present invention are all incorporated as reference in this application, independent just as each document
It is incorporated as with reference to such.In addition, it is to be understood that after above-mentioned instruction content of the invention has been read, those skilled in the art can
Made various changes or modifications with to the present invention, these equivalent form of values equally fall within the model that the application appended claims are limited
Enclose.
Claims (10)
1. it is a kind of to move back ox device automatically with rotating table system, it is characterised in that including：Automatically ox device is moved back；
It is described automatic to move back ox device and include：Support post, sleeve pipe, support arm, compressed air hose, move back self-conceit pipe, magnetic valve, source of the gas
Device and photoelectric detector；
Described sleeve pipe is laterally fixedly connected on the support post；
Described sleeve pipe is placed in described support arm one end, the other end is located at outside described sleeve pipe；
The magnetic valve is located at described sleeve pipe top and is connected to described sleeve pipe；
Described compressed air hose one end is connected to the magnetic valve by described sleeve pipe, and the other end is located at outside described sleeve pipe；
The magnetic valve is provided with first through hole and the second through hole, wherein the compressed air source unit is connected to institute by the first through hole
Magnetic valve is stated, described compressed air hose one end is connected to the magnetic valve by second through hole；
The compressed air hose is provided with the photoelectric detector, for detecting ox body；And
Described to move back self-conceit pipe one end and be connected to the compressed air hose, the other end is located at outside the compressed air hose.
2. device according to claim 1, it is characterised in that the system also includes rotary fish-bone rotating disk；
The fish-bone rotating disk is ring groove, and the fish-bone rotating disk is provided with inner collar and external toroidal ring；
The external toroidal ring is provided with outlet and entrance；
The fish-bone rotating disk is provided with N number of erect-position region；
The external toroidal ring is provided with guiding bar corresponding with the erect-position region, and the guide rod of drawing is connected to the outer shroud
Circle, the other end is placed in the erect-position region, and the guiding bar is placed in inclined；
Carriage is provided with the junction of the external toroidal ring on the guiding bar, for being slided along the external toroidal ring；
The external toroidal ring is provided with transition sliding rail in the porch, is turned in the porch for the guiding bar
Slide；And
The N is 18,24 or 30.
3. device according to claim 1, it is characterised in that the system also includes catching up with ox equipment automatically；
It is described automatic to catch up with the ox equipment to include：Left track, right track, left chain, right chain, left plate case, right plate case, transmission
Axle, left cylinder, right cylinder and turnover door；
The left track and right track are placed in the both sides in Dai Ji areas；
The left track is provided with the left chain, and the right track is provided with the right chain；
The left chain passes through the left plate case, the right chain to pass through the right plate case；
Power transmission shaft two ends gear respectively with the left plate case in the left chain and the right plate case in described in
Right chain is connected, for being run along the left track and right track；And
The both sides of the turnover door connect with the left cylinder and right cylinder respectively.
4. device according to claim 1, it is characterised in that described support arm one end is described by being placed in snap
Sleeve pipe.
5. device according to claim 1, it is characterised in that the support arm is provided with downward turning, and the turning
It is semicircular arc.
6. device according to claim 1, it is characterised in that the compressed air hose is located at support arm inner side and patch
The support arm.
7. device according to claim 2, it is characterised in that the fish-bone rotating disk includes supporting steel frame and rotary
Circle ring disk, the circle ring disk is located at supporting steel frame top；
Also, the lower surface of the circle ring disk is provided with scroll wheel, the supporting steel frame is provided with and matches with the scroll wheel
Slide rail, rotates for the circle ring disk on the supporting steel frame.
8. device according to claim 2, it is characterised in that between the radial direction of the guiding bar and the fish-bone rotating disk
Angle is 30 ° -50 °.
9. device according to claim 3, it is characterised in that be provided with air motor between the turnover door and power transmission shaft,
For by power transmission shaft described in chain drive.
10. device according to claim 3, it is characterised in that the left plate case and right plate case are fixed by crossbeam
It is connected as entirety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710141613.0A CN106912385B (en) | 2017-03-10 | 2017-03-10 | Automatic move back ox device with rotary table system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710141613.0A CN106912385B (en) | 2017-03-10 | 2017-03-10 | Automatic move back ox device with rotary table system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106912385A true CN106912385A (en) | 2017-07-04 |
| CN106912385B CN106912385B (en) | 2021-01-26 |
Family
ID=59460824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710141613.0A Expired - Fee Related CN106912385B (en) | 2017-03-10 | 2017-03-10 | Automatic move back ox device with rotary table system |
Country Status (1)
| Country | Link |
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| CN (1) | CN106912385B (en) |
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| CN202842056U (en) * | 2012-10-11 | 2013-04-03 | 现代牧业（宝鸡）有限公司 | Automatic milking device |
| US20130118611A1 (en) * | 2004-06-12 | 2013-05-16 | Gea Farm Technologies, Inc. | Safety valve for an automatic dairy animal milker unit backflusher and teat dip applicator |
| CN202998996U (en) * | 2013-01-05 | 2013-06-19 | 温州市麦利斯畜牧机械科技有限公司 | Intelligent fishbone type milking equipment |
| CN104200248A (en) * | 2014-08-21 | 2014-12-10 | 现代牧业(集团)有限公司 | Cow occupation recognition method based on multiple radio frequency identification device (RFID) antennas |
| CN204907447U (en) * | 2015-09-07 | 2015-12-30 | 北京京鹏环宇畜牧科技股份有限公司 | Carousel formula platform of milking with emergency brake arrangement |
| CN205305827U (en) * | 2016-01-19 | 2016-06-15 | 代安琪 | Distribution lines bird repellent device |
| CN205408997U (en) * | 2015-11-23 | 2016-08-03 | 现代牧业（宝鸡）有限公司 | A catch up with ox device for cattle farm |
| CN206365338U (en) * | 2016-12-30 | 2017-08-01 | 上海麦喀斯机械设备有限公司 | It is a kind of to move back ox device for rotating disc type milking machine |
-
2017
- 2017-03-10 CN CN201710141613.0A patent/CN106912385B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130118611A1 (en) * | 2004-06-12 | 2013-05-16 | Gea Farm Technologies, Inc. | Safety valve for an automatic dairy animal milker unit backflusher and teat dip applicator |
| CN202842056U (en) * | 2012-10-11 | 2013-04-03 | 现代牧业（宝鸡）有限公司 | Automatic milking device |
| CN202998996U (en) * | 2013-01-05 | 2013-06-19 | 温州市麦利斯畜牧机械科技有限公司 | Intelligent fishbone type milking equipment |
| CN104200248A (en) * | 2014-08-21 | 2014-12-10 | 现代牧业(集团)有限公司 | Cow occupation recognition method based on multiple radio frequency identification device (RFID) antennas |
| CN204907447U (en) * | 2015-09-07 | 2015-12-30 | 北京京鹏环宇畜牧科技股份有限公司 | Carousel formula platform of milking with emergency brake arrangement |
| CN205408997U (en) * | 2015-11-23 | 2016-08-03 | 现代牧业（宝鸡）有限公司 | A catch up with ox device for cattle farm |
| CN205305827U (en) * | 2016-01-19 | 2016-06-15 | 代安琪 | Distribution lines bird repellent device |
| CN206365338U (en) * | 2016-12-30 | 2017-08-01 | 上海麦喀斯机械设备有限公司 | It is a kind of to move back ox device for rotating disc type milking machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106912385B (en) | 2021-01-26 |
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