CN216533166U - Perinatal period milk cow nutrient complex feeding device - Google Patents
Perinatal period milk cow nutrient complex feeding device Download PDFInfo
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- CN216533166U CN216533166U CN202123025550.3U CN202123025550U CN216533166U CN 216533166 U CN216533166 U CN 216533166U CN 202123025550 U CN202123025550 U CN 202123025550U CN 216533166 U CN216533166 U CN 216533166U
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- 230000009984 peri-natal effect Effects 0.000 title claims abstract description 24
- 235000015097 nutrients Nutrition 0.000 title claims abstract description 15
- 235000013336 milk Nutrition 0.000 title claims description 11
- 239000008267 milk Substances 0.000 title claims description 11
- 210000004080 milk Anatomy 0.000 title claims description 11
- 150000001875 compounds Chemical class 0.000 claims abstract description 18
- 235000013365 dairy product Nutrition 0.000 claims abstract description 17
- 235000016709 nutrition Nutrition 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 241000283690 Bos taurus Species 0.000 abstract description 24
- 239000007787 solid Substances 0.000 abstract description 11
- 239000000843 powder Substances 0.000 abstract description 10
- 238000009395 breeding Methods 0.000 abstract description 2
- 230000001488 breeding effect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract description 2
- 244000144972 livestock Species 0.000 abstract description 2
- 230000032696 parturition Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006651 lactation Effects 0.000 description 2
- 210000005075 mammary gland Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004066 metabolic change Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000008844 regulatory mechanism Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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Abstract
A feeding device for nutritional compound of dairy cows in perinatal period relates to the technical field of livestock breeding and comprises a trough and a fixed bracket; the bottom of the trough is a square box body, and the top of the trough is provided with a smooth spherical groove; the fixed bracket comprises a mounting plate, a supporting rod and a clamping base; one end of the supporting rod is connected with the mounting plate, and the other end of the supporting rod is connected with the clamping base; the trough is fixed on the mounting plate; the clamping base comprises a top plate, a connecting plate, a bottom plate and a clamping screw rod, and the top surface of the top plate is connected with the other end of the supporting rod; one end of the connecting plate is vertically connected with one end of the top plate, and the other end of the connecting plate is vertically connected with one end of the bottom plate; the clamping screw penetrates through a clamping screw hole formed in the bottom plate, a clamping plate is arranged at one end of the clamping screw, and a first adjusting handle is arranged at the other end of the clamping screw. The utility model solves the technical problem that solid powder of nutrient compounds of dairy cows in perinatal period is generally added into a feeding groove for containing feed, the feeding groove is generally a square groove body, the groove bottom has dead corners, and the licking and cleaning are inconvenient.
Description
Technical Field
The utility model relates to the technical field of livestock breeding, in particular to a feeding device for a nutritional compound of dairy cows in a perinatal period.
Background
The perinatal period generally refers to 21 days before and 21 days after the milk cow parturition, wherein the first three weeks are the perinatal period, which is also called the late dry period, and the last three weeks are the late perinatal period, which is also called the early lactation period. The dairy cows in the perinatal period experience physiological and metabolic changes such as dry milk, daily ration structural change, feeding environment change, parturition, milk production and the like, and the feeding management directly influences the exertion of the milk production performance of the whole lactation period and the improvement of economic benefits.
The milk cow needs a sharply increased amount of nutrients to meet the requirements of energy, saccharides, amino acids and calcium in the mammary glands after parturition, the amount of saccharides required for the development of the mammary glands and fetuses 4 days after parturition is 3 times that of the milk cow during 250 days of pregnancy, the amount of amino acids is 2 times, the amount of fatty acids is about 5 times, and the amount of calcium required during parturition is increased by nearly 4 times. To meet this change, the supply of these nutrients must be ensured by a physiologically adaptive regulatory mechanism, and the perinatal cows can be supplemented with solid powdered nutritional compounds to ensure adequate nutrient supply.
At present, solid powder of nutrient compounds is generally added into a feeding groove for feeding feed, the feeding groove is generally a square groove body, the solid powder is not convenient to lick at the bottom of the groove, dead corners are formed at the groove bottom, the solid powder cannot be licked cleanly, the solid powder is not easy to clean, and bacteria are accumulated for a long time to breed.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model aims to provide a feeding device for nutritional compound of perinatal cows, which is used for relieving the technical problems that solid powder of nutritional compound of the perinatal cows is generally added into a feeding groove for feeding, the feeding groove is generally a square groove body, the solid powder is inconvenient to lick at the bottom of the groove, dead corners exist at the bottom of the groove, the solid powder cannot be licked cleanly, is not easy to clean, and is accumulated for a long time to breed bacteria.
In order to achieve the purpose, the embodiment of the utility model adopts the following technical scheme:
a feeding device for nutritional compound of dairy cows in perinatal period comprises a trough and a fixed bracket; the bottom of the trough is a square box body, and the top of the trough is provided with a smooth spherical groove; the fixed bracket comprises a mounting plate, a supporting rod and a clamping base; one end of the supporting rod is connected with the mounting plate, and the other end of the supporting rod is connected with the clamping base; the trough is fixed on the mounting plate; the clamping base comprises a top plate, a connecting plate, a bottom plate and a clamping screw rod, and the top surface of the top plate is connected with the other end of the supporting rod; one end of the connecting plate is vertically connected with one end of the top plate, and the other end of the connecting plate is vertically connected with one end of the bottom plate; a clamping groove is arranged among the top plate, the connecting plate and the bottom plate; the bottom plate is provided with a clamping screw hole; the clamping screw penetrates through the clamping screw hole, a clamping plate is arranged at one end of the clamping screw, and a first adjusting handle is arranged at the other end of the clamping screw.
Furthermore, a trough fixing device is arranged on the mounting plate of the fixing support.
Further, the trough fixing device comprises a limiting plate, a fixing screw and a screw supporting plate; the limiting plate is vertically fixed on the top surface of the mounting plate, the screw supporting plate is vertically fixed on the top surface of the mounting plate, and the screw supporting plate is parallel to the limiting plate; the material groove is arranged between the limiting plate and the screw supporting plate, and a vertical wall on one side of the material groove is abutted to the limiting plate; the screw supporting plate is provided with a fixing screw hole; the fixing screw penetrates through the fixing screw hole; and one end of the fixing screw rod is provided with a fixing plate, one end of the fixing screw rod is abutted against the other side vertical wall of the material tank through the fixing plate, and the other end of the fixing screw rod is provided with a second adjusting handle.
Furthermore, the surface of the limiting plate, which is abutted against the vertical wall on one side of the trough, is provided with a first rubber mat, and the surface of the fixing plate, which is abutted against the vertical wall on the other side of the trough, is provided with a second rubber mat.
Further, the support rod is made of a metal shaped hose.
Further, the edge of silo sets up circular arc chamfer.
Further, the connecting plate comprises an extension sleeve plate, an extension plate and a locking piece; the extension sleeve plate is provided with a slot, one end of the extension sleeve plate is vertically connected with one end of the top plate, and the other end of the extension sleeve plate is provided with an opening; one end of the extension plate is vertically connected with one end of the bottom plate, and the other end of the extension plate is inserted into the slot from the opening; the extension sleeve plate and the extension plate are locked and fixed through a locking piece.
Further, the locking member comprises a locking screw; the lateral wall of extending the lagging is equipped with the locking screw, and locking screw's one end is passed the locking screw and is connected with the lateral wall looks butt of extending the board, and locking screw's the other end is equipped with third adjustment handle.
Compared with the prior art, the perinatal dairy cow nutrient compound feeding device has the following technical effects:
1. compared with the prior art, in the technical scheme, the smooth spherical groove is formed in the top of the trough, so that solid powder of the nutritional compound can be placed inside the spherical groove, the nutritional compound can be conveniently licked by the cows, the spherical groove is smooth inside, the tongue and the mouth of the cow can be prevented from being scratched, the design of the spherical groove enables the cow to lick the nutritional compound without dead corners, the cow can lick cleanly and thoroughly, and the trough is convenient to sweep and clean; in addition, the bottom of the trough is provided with a fixed support, so that the trough is conveniently supported and fixed; the fixed support is connected with the trough through a mounting plate arranged at the top end of the support rod, is connected and supported by the support rod, and is connected with other devices through a clamping base arranged at the bottom end of the support rod; specifically, the clamping base is fixed to the clamping grooves among the top plate, the connecting plate and the bottom plate by clamping plates or rod pieces of other devices, and the clamping plate at one end of the clamping screw is connected with the plate or rod piece of the other device in the clamping groove in an abutting mode through adjusting the first adjusting handle of the clamping screw so as to lock and fix the fixed support.
2. The trough fixing device is arranged on the mounting plate of the fixing support, so that the trough and the mounting plate can be conveniently mounted and fixed.
3. The silo fixing device is arranged between the limiting plate and the screw supporting plate through the silo, the vertical wall on one side of the silo is abutted to the limiting plate, then the second adjusting handle of the fixing screw is adjusted, the fixing plate on one end of the fixing screw is abutted to the vertical wall on the other side of the silo, the silo is fixed on the mounting plate, and the silo and the mounting plate are mounted and dismounted conveniently and quickly.
4. The limiting plate sets up first cushion, and the fixed plate sets up the second cushion, can be when fixing the silo for the limiting plate stands wall looks butt through one side of first cushion and silo, and the fixed plate stands wall looks butt through the opposite side of second cushion and silo, thereby can avoid causing the double-layered trace damage to the wall that stands of silo in the increase frictional force.
5. The bracing piece of making by metal shaping hose can bend the design, is convenient for adjust the position of silo.
6. The edge of silo sets up the circular arc chamfer, can avoid the edge of silo to cause the fish tail to the milk cow.
7. The connecting plate can insert the whole length that the degree of depth of extending in the slot of extension lagging is adjusted the connecting plate through adjusting the extension board to it is fixed between extension board and the extension lagging through the retaining member, thereby adjust the distance between the roof of centre gripping base and the bottom plate, thereby adjust the height of draw-in groove.
8. One end of the locking screw rod penetrates through a locking screw hole in the side wall of the extension sleeve plate, and the other end of the locking screw rod is abutted to the extension plate through a third adjusting handle for adjusting the locking screw rod, so that the extension plate and the extension sleeve plate are fixed.
Drawings
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
In order to more clearly illustrate the embodiments of the present invention, the drawings which are needed to be used in the embodiments will be briefly described below, and it is apparent that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained from the drawings without inventive labor to those skilled in the art.
Fig. 1 is a schematic overall structure diagram of a perinatal cow nutrient complex feeding device provided by an embodiment of the utility model;
FIG. 2 is a schematic structural diagram of a clamping base according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a trough fixing device according to an embodiment of the present invention.
Description of reference numerals:
1, a trough; 2, fixing a bracket; 21-mounting a plate; 22-a support bar; 23-clamping the base; 231 — a top plate; 232-connecting plate; 232-1-extension sleeve plate; 232-2-extension plate; 232-3-locking screw rod; 233-a base plate; 234-clamping screw; 234-1 — clamping plate; 234-2 — first adjustment handle; 24-a trough fixing device; 241 parts of a limiting plate; 242 — a fixed screw; 242-1 — fixed plate; 242-2 — a second adjustment handle; 243-screw support plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
Some embodiments of the utility model are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
The embodiment provides a feeding device for nutritional compound of dairy cows in perinatal period, which is shown in figures 1 to 3 and comprises a trough 1 and a fixed bracket 2; the bottom of the material groove 1 is a square box body, and the top of the material groove 1 is provided with a smooth spherical groove; the fixed bracket 2 comprises a mounting plate 21, a support rod 22 and a clamping base 23; one end of the supporting rod 22 is connected with the mounting plate 21, and the other end of the supporting rod 22 is connected with the clamping base 23; the trough 1 is fixed on the mounting plate 21; the clamping base 23 comprises a top plate 231, a connecting plate 232, a bottom plate 233 and a clamping screw 234, wherein the top surface of the top plate 231 is connected with the other end of the supporting rod 22; one end of the connecting plate 232 is vertically connected with one end of the top plate 231, and the other end of the connecting plate 232 is vertically connected with one end of the bottom plate 233; a clamping groove is formed among the top plate 231, the connecting plate 232 and the bottom plate 233; the bottom plate 233 is provided with a clamping screw hole; the clamping screw 234 penetrates through the clamping screw hole, one end of the clamping screw 234 is provided with a clamping plate 234-1, and the other end of the clamping screw 234 is provided with a first adjusting handle 234-2.
Compared with the prior art, in the technical scheme, the smooth spherical groove is formed in the top of the trough 1, solid powder of the nutritional compounds can be placed inside the spherical groove, so that the dairy cow licks the nutritional compounds conveniently, the spherical groove is smooth inside, scratches on the tongue and the mouth of the dairy cow can be avoided, the design of the spherical groove enables the dairy cow to lick the nutritional compounds without dead corners, the lick is clean and thorough, and the sweeping and cleaning of the trough 1 are convenient; in addition, the bottom of the trough 1 is provided with a fixed support 2, so that the trough 1 can be conveniently supported and fixed; the fixed support 2 is connected with the trough 1 through a mounting plate 21 arranged at the top end of a support rod 22, and is connected with other devices through a clamping base 23 arranged at the bottom end of the support rod 22 under the connection and support of the support rod 22; specifically, the clamping base 23 is fixed to the other device by clamping a plate or a rod of the other device into a clamping groove between the top plate 231, the connecting plate 232 and the bottom plate 233, and adjusting the first adjusting handle 234-2 of the clamping screw 234 to make the clamping plate 234-1 at one end of the clamping screw 234 abut against the plate or the rod of the other device in the clamping groove, so as to lock and fix the fixing bracket 2.
More preferably, the mounting plate 21 of the fixing bracket 2 is provided with a trough fixing device 24. In this technical scheme, set up silo fixing device 24 on the mounting panel 21 of fixed bolster 2, be convenient for the installation and the fixed between silo 1 and the mounting panel 21.
More preferably, the trough fixing device 24 includes a limiting plate 241, a fixing screw 242 and a screw supporting plate 243; the limiting plate 241 is vertically fixed on the top surface of the mounting plate 21, the screw supporting plate 243 is vertically fixed on the top surface of the mounting plate 21, and the screw supporting plate 243 is parallel to the limiting plate 241; the trough 1 is arranged between the limiting plate 241 and the screw supporting plate 243, and a vertical wall on one side of the trough 1 is abutted to the limiting plate 241; the screw support plate 243 is provided with a fixing screw hole; the fixing screw 242 penetrates through the fixing screw hole; one end of the fixing screw 242 is provided with a fixing plate 242-1, one end of the fixing screw 242 is abutted against the other side vertical wall of the trough 1 through the fixing plate 242-1, and the other end of the fixing screw 242 is provided with a second adjusting handle 242-2. In this technical scheme, silo fixing device 24 is through setting up silo 1 between limiting plate 241 and screw rod backup pad 243 to make the upright wall of silo 1 one side and limiting plate 241 looks butt, then the second adjustment handle 242-2 of rethread adjusting fixing screw 242, make the fixed plate 242-1 of fixing screw 242 one end and the upright wall looks butt of silo 1 opposite side, thereby be fixed in on mounting panel 21 silo 1, and the installation between silo 1 and the mounting panel 21 with dismantle convenient and fast.
More preferably, a first rubber pad is disposed on the surface of the limiting plate 241 abutting against one vertical wall of the trough 1, and a second rubber pad is disposed on the surface of the fixing plate 242-1 abutting against the other vertical wall of the trough 1. In this technical scheme, limiting plate 241 sets up first cushion, and fixed plate 242-1 sets up the second cushion, can be when fixing silo 1 for limiting plate 241 stands wall looks butt through one side of first cushion and silo 1, and fixed plate 242-1 stands wall looks butt through the opposite side of second cushion and silo 1, thereby can avoid causing the clamp mark damage to silo 1's the upright wall when increasing frictional force.
More preferably, the support rod 22 is made of a metal-formed hose. In this technical scheme, the bracing piece 22 of making by the metal shaping hose can be bent the design, is convenient for adjust silo 1's position.
More preferably, the edge of the trough 1 is provided with a circular arc chamfer. In this technical scheme, silo 1's edge sets up the circular arc chamfer, can avoid silo 1's edge to cause the fish tail to the milk cow.
More preferably, connecting plate 232 includes an extension sleeve plate 232-1, an extension plate 232-2, and a retaining member; the extension sleeve plate 232-1 is provided with a slot, one end of the extension sleeve plate 232-1 is vertically connected with one end of the top plate 231, and the other end of the extension sleeve plate 232-1 is provided with an opening; one end of the extension plate 232-2 is vertically connected with one end of the base plate 233, and the other end of the extension plate 232-2 is inserted into the slot from the opening; the extension sleeve plate 232-1 and the extension plate 232-2 are locked and fixed through a locking member. In this embodiment, the connecting plate 232 can adjust the overall length of the connecting plate 232 by adjusting the depth of the extension plate 232-2 inserted into the slot of the extension sleeve plate 232-1, and the extension plate 232-2 and the extension sleeve plate 232-1 are fixed by the locking member, so as to adjust the distance between the top plate 231 and the bottom plate 233 of the clamping base 23, thereby adjusting the height of the clamping slot.
More preferably, the retaining member includes a retaining screw 232-3; the side wall of the extension sleeve plate 232-1 is provided with a locking screw hole, one end of a locking screw rod 232-3 penetrates through the locking screw hole to be abutted against the side wall of the extension plate 232-2, and the other end of the locking screw rod 232-3 is provided with a third adjusting handle. In the technical scheme, one end of the locking screw 232-3 penetrates through a locking screw hole on the side wall of the extension sleeve plate 232-1, and the other end of the locking screw 232-3 is abutted to the extension plate 232-2 by adjusting a third adjusting handle of the locking screw 232-3, so that the extension plate 232-2 and the extension sleeve plate 232-1 are fixed.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a perinatal period milk cow nutrient complex feeding device which characterized in that: comprises a trough and a fixed bracket;
the bottom of the trough is a square box body, and the top of the trough is provided with a smooth spherical groove;
the fixed support comprises a mounting plate, a supporting rod and a clamping base; one end of the supporting rod is connected with the mounting plate, and the other end of the supporting rod is connected with the clamping base; the trough is fixed on the mounting plate;
the clamping base comprises a top plate, a connecting plate, a bottom plate and a clamping screw rod, and the top surface of the top plate is connected with the other end of the supporting rod; one end of the connecting plate is vertically connected with one end of the top plate, and the other end of the connecting plate is vertically connected with one end of the bottom plate; a clamping groove is formed among the top plate, the connecting plate and the bottom plate; the bottom plate is provided with a clamping screw hole; the clamping screw penetrates through the clamping screw hole, a clamping plate is arranged at one end of the clamping screw, and a first adjusting handle is arranged at the other end of the clamping screw.
2. The perinatal dairy cow nutrient complex feeding device of claim 1, wherein: and a trough fixing device is arranged on the mounting plate of the fixing support.
3. The perinatal dairy cow nutrient complex feeding device of claim 2, wherein: the material groove fixing device comprises a limiting plate, a fixing screw and a screw supporting plate; the limiting plate is vertically fixed on the top surface of the mounting plate, the screw supporting plate is vertically fixed on the top surface of the mounting plate, and the screw supporting plate is parallel to the limiting plate; the trough is arranged between the limiting plate and the screw supporting plate, and a vertical wall on one side of the trough is abutted to the limiting plate; the screw supporting plate is provided with a fixing screw hole; the fixing screw penetrates through the fixing screw hole; and one end of the fixing screw rod is provided with a fixing plate, one end of the fixing screw rod is abutted against the vertical wall at the other side of the material groove through the fixing plate, and the other end of the fixing screw rod is provided with a second adjusting handle.
4. A perinatal dairy cow nutrient complex feeding device as claimed in claim 3, wherein: the limiting plate is provided with a first rubber mat on the surface abutted against the vertical wall on one side of the trough, and the fixing plate is provided with a second rubber mat on the surface abutted against the vertical wall on the other side of the trough.
5. The perinatal dairy cow nutrient complex feeding device of claim 1, wherein: the support rod is made of a metal shaping hose.
6. The feeding device of perinatal dairy cow nutritional compounds according to claim 1, characterized in that: and the edge of the trough is provided with an arc chamfer.
7. The perinatal dairy cow nutrient complex feeding device of claim 1, wherein: the connecting plate comprises an extension sleeve plate, an extension plate and a locking piece; the extension sleeve plate is provided with a slot, one end of the extension sleeve plate is vertically connected with one end of the top plate, and the other end of the extension sleeve plate is provided with an opening; one end of the extension plate is vertically connected with one end of the bottom plate, and the other end of the extension plate is inserted into the slot from the opening; the extension sleeve plate and the extension plate are locked and fixed through the locking piece.
8. The feeding device of perinatal dairy cow nutritional compounds according to claim 7, wherein: the locking piece comprises a locking screw rod; the lateral wall of extending the lagging is equipped with the locking screw, locking screw's one end pass locking screw with the lateral wall looks butt of extension board, locking screw's the other end is equipped with third adjustment handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123025550.3U CN216533166U (en) | 2021-12-03 | 2021-12-03 | Perinatal period milk cow nutrient complex feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123025550.3U CN216533166U (en) | 2021-12-03 | 2021-12-03 | Perinatal period milk cow nutrient complex feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216533166U true CN216533166U (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123025550.3U Expired - Fee Related CN216533166U (en) | 2021-12-03 | 2021-12-03 | Perinatal period milk cow nutrient complex feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216533166U (en) |
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2021
- 2021-12-03 CN CN202123025550.3U patent/CN216533166U/en not_active Expired - Fee Related
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Granted publication date: 20220517 |