CN208783450U - A kind of farm's milk extrusion device - Google Patents
A kind of farm's milk extrusion device Download PDFInfo
- Publication number
- CN208783450U CN208783450U CN201821131362.4U CN201821131362U CN208783450U CN 208783450 U CN208783450 U CN 208783450U CN 201821131362 U CN201821131362 U CN 201821131362U CN 208783450 U CN208783450 U CN 208783450U
- Authority
- CN
- China
- Prior art keywords
- milk
- fixedly connected
- pipe
- damper box
- milking
- 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.)
- Expired - Fee Related
Links
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model relates to technical field of animal husbandry equipment, and disclose a kind of farm's milk extrusion device, including saving case, the side of the saving box top is fixedly connected with support plate, the quantity of the support plate is four, and four support plates are symmetrically distributed in the two sides of saving box top with two for one group, the top movable sleeve of support plate described in one group is connected to rotation axis, and the equal fixing sleeve in the both ends of the rotation axis is connected to rotating device.Farm milk extrusion device, by connecing milk pipe sleeve on the teat of milk cow, rotated using two soft rollers of milking, while milking, play the role of massage, so that it is guaranteed that making milk cow feel comfortable when milking, existing milking equipment is avoided by milking using negative pressure of vacuum principle, when long-time negative pressure is overweight, it is easy to damage the teat of milk cow, cause milk cow sick, so that the yield of milk is affected, to bring loss to herding personnel.
Description
Technical field
The utility model relates to technical field of animal husbandry equipment, specially a kind of farm's milk extrusion device.
Background technique
Milk mineral calcium rich in, phosphorus, iron, zinc, copper, manganese and molybdenum, the most rare part is that milk be human calcium most
Good source, and calcium phosphorus ration is very appropriate, convenient for absorption of the people to calcium of all age group, nutritive value is high, and market needs
It is big, it is therefore desirable to which that cultured dairy milk production is processed, and is drunk for people, in aquaculture cow producing milk, is needed to use milking
Device is milked.
However, existing milking equipment by being milked using negative pressure of vacuum principle, when long-time negative pressure is overweight, is held
Easily the teat of milk cow is damaged, causes milk cow sick, so that the yield of milk is affected, to bring damage to herding personnel
It loses.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of farm's milk extrusion device, has and is not easy
The advantages that damaging to milk cow solves existing milking equipment by milking using negative pressure of vacuum principle, when long
Between negative pressure it is overweight when, be easy to damage the teat of milk cow, cause milk cow sick, to affect the yield of milk, thus
The problem of bringing loss to herding personnel.
(2) technical solution
To realize the above-mentioned purpose for being not easy to damage milk cow, the utility model is provided the following technical solutions: a breeding
Field milk extrusion device, including saving case are grown, the side of the saving box top is fixedly connected with support plate, the support plate
Quantity be four, and two sides that four support plates are symmetrically distributed in saving box top with two for one group support described in one group
The top movable sleeve of plate is connected to rotation axis, and the equal fixing sleeve in the both ends of the rotation axis is connected to rotating device, and the one of the rotation axis
End is fixedly connected with the output shaft of servo motor, and the servo motor is fixedly mounted on the top of a support plate side, described
It is fixedly connected in the middle part of saving case top there are two supporting block, is fixedly connected with positioning pipe at the top of two supporting blocks, institute
It states the two sides at the top of positioning pipe and is fixedly connected to restriction pipe, the side difference fixing sleeve inside two positioning pipes is equipped with perpendicular
Axis, movable sleeve is connected to movable plate respectively on two vertical pivots, and the bottom of two movable plates has been respectively fixedly connected with first
Spring, the first spring movable set is on vertical pivot, and the bottom end of the first spring is fixedly connected with the bottom for limiting tube cavity,
The side of two movable plates has been respectively fixedly connected with couple axle, and the one end of two couple axles far from movable plate is fixed to be connected
It is connected to and is located at two damper boxs limited between pipe, the front screw thread of the damper box is socketed with three regulating devices, the tune
The top fixing sleeve of section box is connected to milk pipe, and the bottom end for connecing milk pipe extends to the outside of damper box bottom end and fixing sleeve is connected to
Milk flowing pipe, the bottom end of the milk flowing pipe extend to the inside of saving case, are fixedly installed with twin shaft in the middle part of the positioning tube cavity
Motor, two output shafts of the dual-axle motor have been respectively fixedly connected with rotary shaft, the rotary shaft far from dual-axle motor one
The inner wall pivot bush unit at end and positioning pipe, one end fixing sleeve of two rotary shafts are connected to reel.
Preferably, the rotating device includes tube body, one end of the tube body and one end pivot bush unit of rotation axis, described
The internal activity of tube body is socketed with by movable plate, described to be fixedly connected with second spring by the side of movable plate, and the second spring is remote
It is fixedly connected from by one end of movable plate with the side wall of tube cavity, described that mobile bar is fixedly connected with by the other side of movable plate, institute
Mobile bar is stated far from extending to the outside of tube body by one end of movable plate and movable sleeve is connected to the soft roller of milking.
Preferably, the regulating device includes adjusting screw rod, and the adjusting screw rod screw thread is socketed in the side of damper box, institute
The one end for stating adjusting screw rod is fixedly connected with runner outside damper box, and the other end of the adjusting screw rod is fixedly connected with
The other end movable sleeve of limit plate inside damper box, the adjusting screw rod is connected to the connecting tube outside limit plate,
The side of the connecting tube is fixedly connected with limit sleeve, and the limit sleeve is fixedly attached with milk pipe is connect.
Preferably, one end fixing sleeve of the couple axle is connected to positioned at damper box and limits the baffle between pipe, and interlocks
The side of axis overhead gage is contacted with the side for limiting pipe.
Preferably, the top and bottom of the damper box offer sliding slot, and the sliding slot in damper box with connect milk pipe phase
Adaptation.
Preferably, it is wound with drawstring on the reel, and one end of drawstring and the bottom of movable plate are fixed on reel
Connection.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of farm's milk extrusion device, has following beneficial
Effect:
1, farm milk extrusion device utilizes two soft rollers of milking by connecing milk pipe sleeve on the teat of milk cow
Rotation, while milking, plays the role of massage, so that it is guaranteed that making milk cow feel comfortable when milking, avoids existing
Milking equipment by being milked using negative pressure of vacuum principle, when long-time negative pressure is overweight, be easy the teat of milk cow is made
At injury, cause milk cow sick, so that the yield of milk is affected, to bring loss to herding personnel.
2, farm milk extrusion device winds drawstring by reel, and the elastic force effect of the first spring of cooperation is adjusted
Section connects the height of milk pipe to suitable position, so that in milking operation, it is ensured that milk cow feels comfortable, and prevents the milk for connecing milk pipe and milk cow
Head is fixed to milk cow and brings discomfort, being normally carried out for milking work is influenced, to improve the practicability of milk extrusion device.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side view of the utility model structural support plate；
Fig. 3 is the cross-sectional view of the utility model structure positioning pipe；
Fig. 4 is the utility model structure rotating device schematic diagram；
Fig. 5 is the utility model structure damper box side sectional view.
In figure: 1, saving case；2, support plate；3, rotation axis；4, rotating device；41, tube body；42, by movable plate；43, second
Spring；44, mobile bar；45, the soft roller of milking；5, servo motor；6, supporting block；7, positioning pipe；8, pipe is limited；9, vertical pivot；10, it moves
Movable plate；11, the first spring；12, couple axle；13, damper box；14, regulating device；141, adjusting screw rod；142, runner；143, it limits
Position plate；144, connecting tube；145, limit sleeve；15, milk pipe is connect；16, milk flowing pipe；17, dual-axle motor；18, rotary shaft；19, coiling
Wheel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5, a kind of farm's milk extrusion device, including saving case 1 are please referred to, the side at 1 top of saving case is solid
Surely it is connected with support plate 2, the quantity of support plate 2 is four, and four support plates 2 are symmetrically distributed in saving case with two for one group
The two sides at 1 top, the top movable sleeve of one group of support plate 2 are connected to rotation axis 3, and the equal fixing sleeve in the both ends of rotation axis 3 is connected to rotation
Device 4, rotating device 4 include tube body 41, one end of tube body 41 and one end pivot bush unit of rotation axis 3, and the inside of tube body 41 is living
It is dynamic to be socketed with by movable plate 42, second spring 43 is fixedly connected with by the side of movable plate 42, second spring 43 is far from by movable plate 42
One end is fixedly connected with the side wall of 41 inner cavity of tube body, is fixedly connected with mobile bar 44 by the other side of movable plate 42, mobile bar 44 is remote
From the outside of tube body 1 is extended to by one end of movable plate 42 and movable sleeve is connected to the soft roller 45 of milking, passes through servo motor 5 and drive rotation
Axis 3 rotates, so that the soft roller 45 of milking be driven to milk with rotation axis 3 for center of circle rotation, milks soft roller 45 while milking,
Massage effect is played, so that milk cow feels comfortable, and prevents injury milk cow, one end of rotation axis 3 and the output of servo motor 5
Axis is fixedly connected, and servo motor 5 is fixedly mounted on the top of 2 side of support plate, the model Y80M2-2 of servo motor 5,
And the revolving speed of servo motor 5 is 2830r/min, is fixedly connected in the middle part of 1 top of saving case there are two supporting block 6, two support
The top of block 6 is fixedly connected with positioning pipe 7, and the two sides at 7 top of positioning pipe, which are fixedly connected to, limits pipe 8, in two positioning pipes 7
The side difference fixing sleeve in portion is equipped with vertical pivot 9, and movable sleeve is connected to movable plate 10 respectively on two vertical pivots 9, two movable plates 10
Bottom has been respectively fixedly connected with the first spring 11,11 movable set of the first spring on vertical pivot 9, and the bottom end of the first spring 11 with
The bottom for limiting 8 inner cavity of pipe is fixedly connected, and the side of two movable plates 10 has been respectively fixedly connected with couple axle 12, couple axle 12
One end fixing sleeve is connected to positioned at damper box 13 and limits the baffle between pipe 8, and the side of 12 overhead gage of couple axle and restriction pipe 8
Side contact, utilize the baffle on couple axle 12, it is ensured that when couple axle 12 moves up and down, always in balance state, from
And ensure that damper box 13 remains balance, convenient for being normally carried out for milking work, two couple axles 12 are far from movable plate 10
One end is fixedly connected with the damper box 13 limited between pipe 8 positioned at two, and the top and bottom of damper box 13 offer sliding slot,
And the sliding slot in damper box 13 is adapted with milk pipe 15 is connect, it is mobile with limit sleeve 145 convenient for damper box 13, it is ensured that connect milk pipe 15 and connect
Milk work is normally carried out, and the front screw thread of damper box 13 is socketed with three regulating devices 14, and regulating device 14 includes adjusting spiral shell
Bar 141,141 screw thread of adjusting screw rod are socketed in the side of damper box 13, and one end of adjusting screw rod 141 is fixedly connected with to be located at and adjust
Runner 142 outside box 13, the other end of adjusting screw rod 141 are fixedly connected with the limit plate 143 inside damper box 13, adjust
The other end movable sleeve of section screw rod 141 is connected to the connecting tube 144 outside limit plate 143, and the side of connecting tube 144 is fixed to be connected
It is connected to limit sleeve 145, limit sleeve 145 is fixedly attached with milk pipe 15 is connect, and the connecting tube 144 for leading to rotation 141 band of adjusting screw rod is mobile,
So that the drive of limit sleeve 145 connects, milk pipe 15 is mobile, to adjust the position for connecing milk pipe 15, carries out connecing milk convenient for connecing milk pipe 15, adjusts
The top fixing sleeve of section box 13 is connected to milk pipe 15, and the bottom end for connecing milk pipe 15 extends to outside and the fixing sleeve of 13 bottom end of damper box
It is connected to milk flowing pipe 16, the bottom end of milk flowing pipe 16 extends to the inside of saving case 1, is fixedly installed in the middle part of 7 inner cavity of positioning pipe double
Spindle motor 17, the model Y07-28D1-5010 of dual-axle motor 17, and the voltage rating of dual-axle motor 17 are 48V, dual-axle motor
17 two output shafts have been respectively fixedly connected with rotary shaft 18, the one end of rotary shaft 18 far from dual-axle motor 17 and positioning pipe 7
Inner wall pivot bush unit, one end fixing sleeve of two rotary shafts 18 are connected to reel 19, and drawstring, and coiling are wound on reel 19
One end of drawstring is fixedly connected with the bottom of movable plate 10 on wheel 19, drives rotary shaft 18 to rotate by dual-axle motor 17, so that
Reel 19 winds or loosens drawstring, and the elastic force effect of the first spring 11 of cooperation controls the height of movable plate 10, connects to adjust
The height of milk pipe 15, so that in milking operation, it is ensured that milk cow feels comfortable.
When work, firstly, starting dual-axle motor 17 drives reel 19 to rotate, so that reel 19 winds drawstring, cooperation
The elastic force of first spring 11 acts on, and controls the height of movable plate 10, and then adjusts and connect the height of milk pipe 15 to suitable, then, will
15 sets of milk pipe are connect on the teat of milk cow, finally, starting servo motor 5 drives rotation axis 3 to rotate, to drive the soft roller 45 of milking
Rotation is milked.
In conclusion farm milk extrusion device utilizes two by connecing 15 sets of milk pipe on the teat of milk cow
Soft roller 45 of milking rotates, and while milking, plays the role of massage, so that it is guaranteed that when milking milk cow is felt comfortable,
Existing milking equipment is avoided by milking using negative pressure of vacuum principle, when long-time negative pressure is overweight, is easy to milk
The teat of ox damages, and causes milk cow sick, so that the yield of milk is affected, to bring loss to herding personnel；It is logical
It crosses reel 19 and winds drawstring, the elastic force effect of the first spring 11 of cooperation adjusts and connects the height of milk pipe 15 to suitable position, so that
In milking operation, it is ensured that milk cow feels comfortable, and prevents the teat for connecing milk pipe 15 and milk cow to be fixed to milk cow and brings discomfort, influences to squeeze
Milk work is normally carried out, to improve the practicability of milk extrusion device；It solves existing milking equipment and passes through utilization
Negative pressure of vacuum principle is milked, and when long-time negative pressure is overweight, is easy to damage the teat of milk cow, is caused milk cow raw
Disease, so that the yield of milk is affected, thus the problem of bringing loss to herding personnel.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of farm milk extrusion device, including saving case (1), it is characterised in that: one at the top of the saving case (1)
Side is fixedly connected with support plate (2), and the quantity of the support plate (2) is four, and four support plates (2) with two for one group pair
Claiming to be distributed in the two sides at the top of saving case (1), the top movable sleeve of support plate described in one group (2) is connected to rotation axis (3), and described turn
The equal fixing sleeve in both ends of moving axis (3) is connected to rotating device (4), one end of the rotation axis (3) and the output shaft of servo motor (5)
It is fixedly connected, the servo motor (5) is fixedly mounted on the top of support plate (2) side, saving case (1) top
Middle part is fixedly connected there are two supporting block (6), is fixedly connected with positioning pipe (7) at the top of two supporting blocks (6), described fixed
Two sides at the top of position pipe (7) are fixedly connected to restriction pipe (8), and fixing sleeve is distinguished in the internal side of two positioning pipes (7)
Equipped with vertical pivot (9), movable sleeve is connected to movable plate (10) respectively on two vertical pivots (9), the bottom of two movable plates (10)
Portion is fixedly connected with the first spring (11) respectively, and the first spring (11) movable set is on vertical pivot (9), and the first spring
(11) bottom end is fixedly connected with the bottom for limiting pipe (8) inner cavity, and the side of two movable plates (10) is respectively fixedly connected with
Have couple axle (12), two couple axles (12) are fixedly connected with far from the one end of movable plate (10) and manage positioned at two restrictions
(8) damper box (13) between, the front screw thread of the damper box (13) are socketed with three regulating devices (14), the damper box
(13) top fixing sleeve is connected to milk pipe (15), and the bottom end for connecing milk pipe (15) extends to the outside of damper box (13) bottom end
And fixing sleeve is connected to milk flowing pipe (16), the bottom end of the milk flowing pipe (16) extends to the inside of saving case (1), the positioning pipe
(7) it is fixedly installed in the middle part of inner cavity dual-axle motor (17), two output shafts of the dual-axle motor (17) are respectively fixedly connected with
Have rotary shaft (18), the inner wall pivot bush unit of the rotary shaft (18) one end and positioning pipe (7) far from dual-axle motor (17), two
One end fixing sleeve of a rotary shaft (18) is connected to reel (19).
2. a kind of farm milk extrusion device according to claim 1, it is characterised in that: the rotating device (4)
Including tube body (41), the inside of one end of the tube body (41) and one end pivot bush unit of rotation axis (3), the tube body (41) is living
Dynamic to be socketed with by movable plate (42), the side by movable plate (42) is fixedly connected with second spring (43), the second spring
(43) far from being fixedly connected by one end of movable plate (42) with the side wall of tube body (41) inner cavity, the other side by movable plate (42) is solid
Surely it is connected with mobile bar (44), the mobile bar (44) is far from outside and the work for being extended to tube body (41) by one end of movable plate (42)
It is dynamic to be socketed with the soft roller (45) of milking.
3. a kind of farm milk extrusion device according to claim 1, it is characterised in that: the regulating device (14)
Including adjusting screw rod (141), adjusting screw rod (141) screw thread is socketed in the side of damper box (13), the adjusting screw rod
(141) one end is fixedly connected with the runner (142) external positioned at damper box (13), the other end of the adjusting screw rod (141)
It is fixedly connected with and is located at damper box (13) internal limit plate (143), the other end movable sleeve of the adjusting screw rod (141) is connected to
The connecting tube (144) external positioned at limit plate (143), the side of the connecting tube (144) are fixedly connected with limit sleeve (145),
The limit sleeve (145) is fixedly attached with milk pipe (15) is connect.
4. a kind of farm milk extrusion device according to claim 1, it is characterised in that: the couple axle (12)
One end fixing sleeve be connected to positioned at damper box (13) and limit pipe (8) between baffle, and the side of couple axle (12) overhead gage with
Limit the side contact of pipe (8).
5. a kind of farm milk extrusion device according to claim 1, it is characterised in that: the damper box (13)
Top and bottom offer sliding slot, and the sliding slot in damper box (13) is adapted with milk pipe (15) is connect.
6. a kind of farm milk extrusion device according to claim 1, it is characterised in that: on the reel (19)
It is wound with drawstring, and one end of drawstring is fixedly connected with the bottom of movable plate (10) on reel (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821131362.4U CN208783450U (en) | 2018-07-17 | 2018-07-17 | A kind of farm's milk extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821131362.4U CN208783450U (en) | 2018-07-17 | 2018-07-17 | A kind of farm's milk extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208783450U true CN208783450U (en) | 2019-04-26 |
Family
ID=66202564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821131362.4U Expired - Fee Related CN208783450U (en) | 2018-07-17 | 2018-07-17 | A kind of farm's milk extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208783450U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111837965A (en) * | 2020-07-16 | 2020-10-30 | 安徽永牧机械集团有限公司 | Rotary parlour for milking animals |
| CN112868531A (en) * | 2021-01-13 | 2021-06-01 | 上海康臣生物科技有限公司 | Device for pre-testing milk quality before milking |
| CN113207699A (en) * | 2021-05-28 | 2021-08-06 | 上海康臣生物科技有限公司 | Milk testing equipment and using method |
| CN113349064A (en) * | 2021-01-28 | 2021-09-07 | 安徽科技学院 | Massage device of milk squeezing system |
| CN113349060A (en) * | 2021-01-28 | 2021-09-07 | 安徽科技学院 | Milk squeezing system |
| CN113519395A (en) * | 2021-01-28 | 2021-10-22 | 安徽科技学院 | Milking device of milk-milking system |
-
2018
- 2018-07-17 CN CN201821131362.4U patent/CN208783450U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111837965A (en) * | 2020-07-16 | 2020-10-30 | 安徽永牧机械集团有限公司 | Rotary parlour for milking animals |
| CN111837965B (en) * | 2020-07-16 | 2021-10-01 | 安徽永牧机械集团有限公司 | Rotary parlour for milking animals |
| CN112868531A (en) * | 2021-01-13 | 2021-06-01 | 上海康臣生物科技有限公司 | Device for pre-testing milk quality before milking |
| CN113349064A (en) * | 2021-01-28 | 2021-09-07 | 安徽科技学院 | Massage device of milk squeezing system |
| CN113349060A (en) * | 2021-01-28 | 2021-09-07 | 安徽科技学院 | Milk squeezing system |
| CN113519395A (en) * | 2021-01-28 | 2021-10-22 | 安徽科技学院 | Milking device of milk-milking system |
| CN113519395B (en) * | 2021-01-28 | 2022-12-09 | 安徽科技学院 | Milking device of milk-milking system |
| CN113349064B (en) * | 2021-01-28 | 2023-05-30 | 安徽科技学院 | Massage device of milk squeezing system |
| CN113207699A (en) * | 2021-05-28 | 2021-08-06 | 上海康臣生物科技有限公司 | Milk testing equipment and using method |
| CN113207699B (en) * | 2021-05-28 | 2023-08-08 | 上海康臣生物科技有限公司 | Milk testing equipment and use method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208783450U (en) | A kind of farm's milk extrusion device | |
| CN208807306U (en) | A kind of animal husbandry milk collection unit | |
| CN214528951U (en) | High-efficient lactic acid bacteria fermenting installation | |
| CN107820792B (en) | Seeder with adjustable interval | |
| CN206576169U (en) | A kind of noodles are molded wrapping machine | |
| CN209299871U (en) | A kind of novel edible bacterium culturing rack | |
| CN206398278U (en) | A kind of Collecting Pattern device | |
| CN217089048U (en) | Artificial milking auxiliary equipment for cow breeding | |
| CN208354131U (en) | A kind of green house of vegetables convenient for irrigation | |
| CN211418497U (en) | Novel high-stability T iron feeding device | |
| CN207604297U (en) | A kind of lift mushroom cultivating stand | |
| CN209711178U (en) | Automatically leaf machine is fed | |
| CN210929031U (en) | Seed disinfection processing apparatus for ecological agriculture | |
| CN209436622U (en) | A kind of intelligent shoe cabinet | |
| CN115462315B (en) | Milk cow milker | |
| CN218388628U (en) | Seeder that has concatenation mechanism is used in dendrobii officmalis caulis production | |
| CN220088212U (en) | Milking auxiliary device for sheep raising | |
| CN208549319U (en) | A kind of adjustable hay cutter for cutting up with a hay cutter careless length | |
| CN110974571A (en) | Easy-to-turn over sickbed used in medical field | |
| CN220899057U (en) | Prone position ventilation body position drainage bed | |
| CN205372805U (en) | Outdoor air purifier of cow breeding | |
| CN111743360B (en) | Automatic pillow rolling device for down product production | |
| CN208065387U (en) | A kind of idler wheel on care bed | |
| CN221488694U (en) | Pig itching device for pig farm | |
| CN215425957U (en) | Milk cow massage device for breeding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20200717 |