NL2026332B1 - Livestock feeding device capable of reducing waste and facilitating residual feed collection - Google Patents

Livestock feeding device capable of reducing waste and facilitating residual feed collection Download PDF

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Publication number
NL2026332B1
NL2026332B1 NL2026332A NL2026332A NL2026332B1 NL 2026332 B1 NL2026332 B1 NL 2026332B1 NL 2026332 A NL2026332 A NL 2026332A NL 2026332 A NL2026332 A NL 2026332A NL 2026332 B1 NL2026332 B1 NL 2026332B1
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Prior art keywords
trough
feeding trough
auger
screw conveyor
feeding
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NL2026332A
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Dutch (nl)
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NL2026332A (en
Inventor
Yang Shandong
Geng Duanyang
Yao Yanchun
Yin Xiang
Zhu Junke
Chen Yulong
Zhang Yinping
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Univ Shandong Technology
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
    • A01K5/01—Feed troughs; Feed pails
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
    • A01K5/001—Fodder distributors with mixer or shredder
    • A01K5/002—Fodder distributors with mixer or shredder with mixing or shredding element rotating on horizontal axis

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Birds (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
  • Screw Conveyors (AREA)

Abstract

The present invention provides a livestock feeding device capable of reducing waste and facilitating residual feed collection. In the present invention, a feeding trough is carried on a horizontal rotating shaft that is higher than 5 an arc axis of the feeding trough. Tension springs are added to a lower end of the feeding trough. When the feeding trough rotates under the push of livestock, the feeding trough can immediately return due to its gravity and a pulling force of the springs, so as to prevent the feed from being spilled. 10 In addition, an inner wall of the feeding trough is provided with an array of protrusions, which improve the contact between the residual feed and outside air to a certain extent, and relive the adhesion of the feed. A closable discharge port is added on a bottom surface of the feeding trough, and 15 an auger is provided at a lower end of the discharge port. When it is necessary to clean the feeding trough, the residual feed is manually swept to the auger, and then the auger is turned on to push the residual feed to the outside, which facilitates the cleaning work. The present invention 20 effectively overcomes the operational defects of feeding troughs and has good operational effects.

Description

LIVESTOCK FEEDING DEVICE CAPABLE OF REDUCING WASTE AND FACILITATING RESIDUAL FEED COLLECTION
TECHNICAL FIELD The present invention relates to the technical field of animal husbandry, in particular to a livestock feeding device capable of reducing waste and facilitating residual feed collection.
BACKGROUND In the breeding of large livestock, the feeding trough is usually used to hold feed for livestock to eat. At present, the conventional feeding trough has no special design, and is only fixed at a position within the reach of livestock. Although the feeding trough has been around for a long time, it has many defects in use. Since livestock prefer to pick concentrated feed, such as corn meal and bran from the mixed feed, they often push the feed out of the trough, resulting in serious waste. After the livestock eat, some of the feed will remain in the trough. Because the inner wall of the conventional feeding trough is smooth, the residual feed is easy to adhere to the inner wall, which is inconvenient to clean, and is easy to cause pollution due to deterioration. In addition, except for the opening at the upper end of the conventional feeding trough, the four sides and bottom end of the feeding trough are closed, so the residual feed inside is not easy to be cleared out.
SUMMARY The present invention provides a livestock feeding device capable of reducing waste and facilitating residual feed collection. A first technical problem to be solved by the present invention is that in the prior art the feed in the conventional feeding trough is easy to be pushed out by the livestock.
A second technical problem to be solved by the present invention is that the residual feed in the conventional feeding trough is easy to adhere to the inner wall and is difficult to clean.
A third technical problem to be solved by the present invention is that the residual feed in the conventional feeding trough is not easily cleared out due to the obstruction of the side wall.
To solve the above problems, the present invention adopts the following technical solution.
A livestock feeding device capable of reducing waste and facilitating residual feed collection, including an auger trough, an auger, brackets, bolts, upper bearing seats, sliding bearings, trough articulated shaft heads, a feeding trough, a cover plate, round head screws; upper fixing seats, springs, a right bearing seat, a large sprocket, an auger shaft, a washer, a nut, a chain, a small sprocket, lower fixing seats, a motor, a left bearing seat, a discharge port and protrusions, where the auger trough is fixedly connected to the middle of the brackets; the upper bearing seats are fixedly connected to the top of the brackets by the bolts; the sliding bearings are fixedly connected to the upper bearing seats; the trough articulated shaft heads are provided on both sides of the feeding trough; the trough articulated shaft heads are connected to the sliding bearings; the discharge port is provided at a lower end of the feeding trough; the cover plate is fixedly connected to the discharge port by the round head screws; the discharge port is located above the auger trough; the upper fixing seats and the lower fixing seats are respectively fixedly connected to the feeding trough and the auger trough; the springs are connected between the upper fixing seats and the lower fixing seats; a bearing is provided between the right bearing seat and the left bearing seat; the auger shaft is connected to the bearing; the auger shaft is fixedly connected to the auger, and the auger is located inside the auger trough; the large sprocket is fixedly connected to the auger shaft; the nut is fixedly threaded on the auger shaft at a side end of the large sprocket; the washer is placed between the nut and the large sprocket; the small sprocket is connected to a main shaft of the motor; the small sprocket is drivingly connected with the large sprocket through the chain; an inner wall of the feeding trough is provided with a plurality of protrusions.
Preferably, there are two springs, and the two springs are respectively located on both sides of the lower end of the feeding trough.
Preferably, the springs are connected to the upper fixing seats and the lower fixing seats by hooking.
Preferably, the protrusions are in the shape of a disc, and have a diameter of 3-5 mm and a height of 2-3 mm.
Preferably, the plurality of protrusions are arranged in parallel rows; adjacent protrusions in each row are spaced 30-50 mm apart, and adjacent rows are spaced 40-60 mm apart.
In the above technical solution, the auger trough is used to hold the auger and to receive residual feed from the discharge port.
After the residual feed in the feeding trough is manually swept through the discharge port into the auger trough, the auger is used to remove the residual feed out, thereby achieving convenient cleaning of the residual feed.
The brackets play a supporting role.
The bolts are used to fix the upper bearing seats and the brackets.
The upper bearing seats are used to carry the sliding bearings.
The sliding bearings are used to carry the trough articulated shaft heads on both sides of the feeding trough.
The trough articulated shaft heads are above an arc axis of the feeding trough, so that the feeding trough can rotate around the trough articulated shaft heads as a rotation axis. Moreover, the feeding trough can automatically return under its own gravity. The feeding trough is used to hold feed. The cover plate is used to close the discharge port when there is no need to clean the residual feed. The round head screws are used to fix the cover plate at the discharge port.
The upper fixing seats and the lower fixing seats are respectively hooked with double ends of the springs, and are used to restrict the rotation of the feeding trough. When the feeding trough rotates, it is pulled by the springs, which promotes the return of the feeding trough. The right bearing seat and the left bearing seat are used to carry the bearing, and the bearing is used to rotationally connect the auger shaft. The auger shaft is used to drive the auger to rotate. The large sprocket is connected to the auger shaft.
The washer and the nut are used to seal an end of the auger shaft. The large sprocket, the chain, the small sprocket and the motor are used to drive the auger shaft. The protrusions on the inner surface of the feeding trough are used to increase the contact between the residual feed and the air and relieve the adhesion of the feed.
The present invention provides a livestock feeding device capable of reducing waste and facilitating residual feed collection. In this technical solution, the feeding trough is designed in a swing mode, a follow-up return mechanism is added to the feeding trough, and the internal structure of the feeding trough is improved. Specifically, the feeding trough is carried on a horizontal rotating shaft that is higher than the arc axis of the feeding trough. Tension springs are added to the lower end of the feeding trough. When the feeding trough rotates under the push of livestock, it can immediately return due to its gravity and a pulling force of the springs, so as to prevent the feed from being spilled. In addition, the inner wall of the feeding trough is provided with an array of protrusions, which improve the contact between the residual feed and the outside air to a 5 certain extent, and relive the adhesion of the feed. A closable discharge port is added on a bottom surface of the feeding trough, and an auger is set at the lower end of the discharge port. When it is necessary to clean the feeding trough, the residual feed is manually swept to the auger, and then the auger is turned on to push the residual feed to the outside, which facilitates the cleaning work. The present invention effectively overcomes the operational defects of feeding troughs and has good operational effects.
The feeding trough adopts a tumbler structure to ensure that the feeding trough is always in a follow-up state during the feeding process of livestock. When the livestock pushes the feeding trough to deviate from an initial position in the feeding process, the feed automatically slides down to the lowest position, thereby guiding the livestock to always eat at the lowest position of the trough. The residual feed is discharged from the discharge port at the lower part of the feeding trough by sweeping, and falls into the auger below. Then the residual feed is discharged to the outside by the auger and collected.
The present invention mainly has the following technical advantages.
1. At present, farms often set up a cement trough on the ground for feeding, which causes the soil to be mixed with the feed. The device of the present invention reduces the leakage and pollution of the feed and ensures the sanitation of the feed.
2. To pick concentrated feed such as corn meal and bran from the mixed feed, the livestock often pushes the feed out of the trough, causing serious waste. The device combines higher articulation with the tension of lower springs to achieve the directional return of the feed, that is, the feed slides backward when the livestock pushes the feed forward, and slides forward when the livestock pushes the feed backwards. In this way, the livestock is guided to return to the initial feeding position in time, which prevents the feed from being pushed out of the trough and saves the physical energy consumption of the livestock during the feeding process.
3. The feeding trough 1s internally provided with a bionic protrusion structure, which increases the contact area between the residual feed and the air, and reduces the adhesion of the feed on the wall of the feeding trough, thus facilitating the cleaning and collection of the residual feed.
4. After the residual feed is swept, it is discharged from the discharge port at the lower part of the feeding trough, which reduces the chance of contact with the outside, prevents secondary pollution, and facilitates the collection and reuse of residual feed.
5. The auger in the lower part facilitates the gathering of the residual feed.
BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a front view of an internal structure of the present invention.
FIG. 2 is a side view of the internal structure of the present invention.
FIG. 3 is a structural diagram of springs of the present invention.
FIG. 4 is a layout of protrusions of the present invention.
Reference Numerals:
1. auger trough; 2. auger; 3. bracket; 4. bolt; 5. upper bearing seat; 6. sliding bearing; 7. trough articulated shaft head; 8. feeding trough; 9. cover plate; 10. round head screw; 11. upper fixing seat; 12. spring; 13. right bearing seat; 14. large sprocket; 15. auger shaft; 16. washer; 17. nut; 18. chain; 19. small sprocket; 20. lower fixing seat; 21. motor; 22. left bearing seat; 23. discharge port; and 24. protrusion.
DETAILED DESCRIPTION The examples of the present invention are described in detail below. In order to avoid excessive unnecessary details, the well-known structures or functions are not be described in detail in the following examples. The approximate description used in the following examples can be used for quantitative expressions, indicating that the allowable quantity has a certain change without changing the basic function. Unless otherwise defined, the technical and scientific terms used in the following examples have the same meanings as commonly understood by those skilled in the art to which the present invention belongs. Example 1 As shown in FIGS. 1 to 4, a livestock feeding device capable of reducing waste and facilitating residual feed collection includes an auger trough 1, an auger 2, brackets 3, bolts 4, upper bearing seats 5, sliding bearings 6, trough articulated shaft heads 7, a feeding trough 8, a cover plate 9, round head screws 10; upper fixing seats 11, springs 12, a right bearing seat 13, a large sprocket 14, an auger shaft 15, a washer 16, a nut 17, a chain 18, a small sprocket 19, lower fixing seats 20, a motor 21, a left bearing seat 22, a discharge port 23 and protrusions 24. The auger trough 1 is fixedly connected to the middle of the brackets 3. The upper bearing seats 5 are fixedly connected to the top of the brackets 3 by the bolts 4. The sliding bearings 6 are fixedly connected to the upper bearing seats 5. The trough articulated shaft heads 7 are provided on both sides of the feeding trough 8. The trough articulated shaft heads 7 are connected to the sliding bearings 6. The discharge port 23 is provided at a lower end of the feeding trough 8. The cover plate 9 is fixedly connected to the discharge port 23 by the round head screws 10. The discharge port 23 is located above the auger trough 1. The upper fixing seats 11 and the lower fixing seats 20 are respectively fixedly connected to the feeding trough 8 and the auger trough 1. The springs 12 are connected between the upper fixing seats 11 and the lower fixing seats 20; a bearing is provided between the right bearing seat 13 and the left bearing seat 22. The auger shaft 15 is connected to the bearing.
The auger shaft is fixedly connected to the auger 2, and the auger 2 is 15 located inside the auger trough 1. The large sprocket 14 is fixedly connected to the auger shaft 15. The nut 17 is fixedly threaded on the auger shaft 15 at a side end of the large sprocket 14. The washer 16 is placed between the nut 17 and the large sprocket 14. The small sprocket 19 is connected to a main shaft of the motor 21. The small sprocket 19 is drivingly connected with the large sprocket 14 through the chain 18; an inner wall of the feeding trough 8 is provided with a plurality of protrusions 24. This device has the following structural characteristics.
The auger trough 1 is used to hold the auger 2 and to receive residual feed from the discharge port 23. After the residual feed in the feeding trough 8 is manually swept through the discharge port 23 into the auger trough 1, the auger 2 is used to remove the residual feed out, thereby achieving convenient cleaning of the residual feed.
The brackets 3 play a supporting role.
The bolts 4 are used to fix the upper bearing seats 5 and the brackets 3. The upper bearing seats 5 are used to carry the sliding bearings 6. The sliding bearings 6 are used to carry the trough articulated shaft heads 7 on both sides of the feeding trough 8. The trough articulated shaft heads 7 are above an arc axis of the feeding trough 8, so that the feeding trough 8 can rotate around the trough articulated shaft heads 7 as a rotation axis. Moreover, the feeding trough 8 can automatically return under its own gravity. The feeding trough 8 is used to hold feed. The cover plate 9 is used to close the discharge port 23 when there is no need to clean the residual feed. The round head screws 10 are used to fix the cover plate 9 at the discharge port 23. The upper fixing seats 11 and the lower fixing seats 20 are respectively hooked with double ends of the springs 12, and are used to restrict the rotation of the feeding trough 8. When the feeding trough 8 rotates, it is pulled by the springs 12, which promotes the return of the feeding trough. The right bearing seat 13 and the left bearing seat 22 are used to carry the bearing, and the bearing is used to rotationally connect the auger shaft
15. The auger shaft 15 is used to drive the auger 2 to rotate. The large sprocket 14 is connected to the auger shaft 15. The washer 16 and the nut 17 are used to seal an end of the auger shaft 15. The large sprocket 14, the chain 18, the small sprocket 19 and the motor 21 are used to drive the auger shaft 15. The protrusions 24 on the inner surface of the feeding trough 8 are used to increase the contact between the residual feed and the air and relieve the adhesion of the feed.
Example 2 As shown in FIGS. 1 to 4, a livestock feeding device capable of reducing waste and facilitating residual feed collection includes an auger trough 1, an auger 2, brackets 3, bolts 4, upper bearing seats 5, sliding bearings 6, trough articulated shaft heads 7, a feeding trough 8, a cover plate 9, round head screws 10; upper fixing seats 11, springs 12, a right bearing seat 13, a large sprocket 14, an auger shaft
15, a washer 16, a nut 17, a chain 18, a small sprocket 19, lower fixing seats 20, a motor 21, a left bearing seat 22, a discharge port 23 and protrusions 24. The auger trough 1 is fixedly connected to the middle of the brackets 3. The upper bearing seats 5 are fixedly connected to the top of the brackets 3 by the bolts 4. The sliding bearings 6 are fixedly connected to the upper bearing seats 5. The trough articulated shaft heads 7 are provided on both sides of the feeding trough 8. The trough articulated shaft heads are connected to the sliding bearings 6. The discharge port 23 is provided at a lower end of the feeding trough 8. The cover plate 9 is fixedly connected to the discharge port 23 by the round head screws 10. The discharge port 23 is located above the auger trough 1. The upper fixing seats 11 and the lower fixing seats 20 are respectively fixedly connected to the feeding trough 8 and the auger trough 1. The springs 12 are connected between the upper fixing seats 11 and the lower fixing seats 20; a bearing is provided between the right bearing seat 13 and the left bearing seat 22. The auger shaft 15 is connected to the bearing. The auger shaft 15 is fixedly connected to the auger 2, and the auger 2 is located inside the auger trough 1. The large sprocket 14 is fixedly connected to the auger shaft 15. The nut 17 is fixedly threaded on the auger shaft 15 at a side end of the large sprocket 14. The washer 16 is placed between the nut 17 and the large sprocket 14. The small sprocket 19 is connected to a main shaft of the motor 21. The small sprocket 19 is drivingly connected with the large sprocket 14 through the chain 18; an inner wall of the feeding trough 8 is provided with a plurality of protrusions 24.
There are two springs 12, and the two springs 12 are respectively located on both sides of the lower end of the feeding trough 3. The springs 12 are connected to the upper fixing seats 11 and the lower fixing seats 20 by hooking.
The protrusions 24 are in the shape of a disc, and have a diameter of 3-5 mm and a height of 2-3 mm. The plurality of protrusions 24 are arranged in parallel rows; adjacent protrusions 24 in each row are spaced 30-50 mm apart, and adjacent rows are spaced 40-60 mm apart.
The examples of the present invention are described above in detail. They are merely preferred examples of the present invention, and are not intended to limit the present invention. Any modifications and equivalent substitutions or improvements made within the scope of the application of the present invention should be included in the protection scope of the present invention.

Claims (5)

CONCLUSIESCONCLUSIONS 1. Voederinrichting voor vee, die in staat is ver- spilling te verminderen en het verzamelen van achterblijvend voeder te vergemakkelijken, omvattend een transportschroef- trog (1), een transportschroef (2), steunmiddelen (3), bou- ten (4), bovengelegen dragende zittingen (5), schuivende draagmiddelen (6), scharnierende askoppen (7) van de trog, een voedertrog (8), een bedekkende plaat (9), schroeven (10) met een ronde kop; bovengelegen vastzettende zittingen (11), veren (12), een rechter dragende zitting (13), een groot tandwiel (14), een transportschroefas (15), een sluitring (16), een moer (17), een ketting (18), een klein tandwiel {198), ondergelegen vastzettende zittingen (20), een motor (21), een linker dragende zitting (22), een afvoerpoort (23) en uitsteeksels (24), waarbij de transportschroeftrog (1) vast is verbonden met het midden van de steunmiddelen (3); waarbij de bovengelegen dragende zittingen (5) vast zijn verbonden met de bovenzijde van de steunmiddelen (3) door middel van de bouten (4); waarbij de schuivende draagmidde- len (6) vast zijn verbonden met de bovengelegen dragende zittingen (5); waarbij de scharnierende askoppen (7) van de trog zijn verschaft op beide zijden van de voedertrog (8); waarbij de scharnierende askoppen (7) van de trog zijn ver- bonden met de schuivende draagmiddelen (6); waarbij de af- voerpoort (23) is verschaft bij een ondereind van de voe- dertrog (8); waarbij de bedekkende plaat (9) vast is ver- bonden met de afvoerpoort (23) door de schroeven (10) met de ronde kop; waarbij de afvoerpoort (23) ligt boven de transportschroeftrog (1); waarbij de bovengelegen vastzet- tende zittingen (11) en de ondergelegen vastzettende zit-A livestock feeding device capable of reducing wastage and facilitating the collection of residual fodder, comprising a screw conveyor trough (1), a screw conveyor (2), support means (3), bolts (4) upper bearing seats (5), sliding bearing means (6), pivoting trough shaft heads (7), a feeding trough (8), a cover plate (9), round head screws (10); upper locking seats (11), springs (12), a right bearing seat (13), a large gear (14), a screw conveyor shaft (15), a washer (16), a nut (17), a chain (18) , a small gear {198), lower locking seats (20), a motor (21), a left bearing seat (22), a discharge port (23) and protrusions (24), the screw conveyor (1) being fixedly connected to the center of the support means (3); the upper bearing seats (5) being rigidly connected to the top of the support means (3) by means of the bolts (4); the sliding support means (6) being fixedly connected to the upper bearing seats (5); the pivoting shaft heads (7) of the trough being provided on both sides of the feeding trough (8); the pivoting shaft heads (7) of the trough being connected to the sliding support means (6); wherein the discharge port (23) is provided at a lower end of the feeding trough (8); the cover plate (9) being fixedly connected to the discharge port (23) by the round head screws (10); the discharge port (23) being above the screw conveyor trough (1); wherein the upper locking seats (11) and the lower locking seats tingen (20) respectievelijk vast zijn verbonden met de voe- dertrog (8) en de transportschroeftrog (1); waarbij de veren {12) zijn verbonden tussen de bovengelegen vastzettende zit- tingen (11) en de ondergelegen vastzettende zittingen (20); waarbij een draagmiddel is verschaft tussen de rechter dra- gende zitting (13) en de linker dragende zitting (22); waar- bij de transportschroefas (15) is verbonden met het draag- middel; waarbij de transportschroefas (15) vast is verbonden met de transportschroef (2) en de transportschroef (2) ligt binnen de transportschroeftrog (1); waarbij het grote tand- wiel (14) vast is verbonden met de transportschroefas (15); waarbij de moer (17) vast via schroefdraad is bevestigd op de transportschroefas (15) aan een zij-einde van het grote tandwiel (14); waarbij de sluitring (16) is gepositioneerd tussen de moer (17) en het grote tandwiel (14); waarbij het kleine tandwiel (19) is verbonden met de hoofdas van de motor (21); waarbij het kleine tandwiel (19) aandrijvend is verbonden met het grote tandwiel (14) via de ketting (18); waarbij een binnenwand van de voedertrog (8) is verschaft met een meervoud van uitsteeksels (24).troughs (20) are respectively fixedly connected to the feeding trough (8) and the screw conveyor trough (1); the springs {12) being connected between the upper locking seats (11) and the lower locking seats (20); wherein a support means is provided between the right bearing seat (13) and the left bearing seat (22); wherein the screw conveyor shaft (15) is connected to the support means; wherein the screw conveyor shaft (15) is fixedly connected to the screw conveyor (2) and the screw conveyor (2) lies within the screw conveyor trough (1); the large gear wheel (14) being rigidly connected to the screw conveyor shaft (15); wherein the nut (17) is fixedly threaded to the lead screw shaft (15) at a side end of the large gear (14); the washer (16) being positioned between the nut (17) and the large gear (14); the small gear (19) being connected to the main shaft of the motor (21); wherein the small sprocket (19) is drivingly connected to the large sprocket (14) through the chain (18); wherein an inner wall of the feeding trough (8) is provided with a plurality of projections (24). 2. Voederinrichting voor vee die in staat is verspil- ling te verminderen en het verzamelen van achterblijvend voer te vergemakkelijken volgens conclusie 1, waarbij er twee veren (12) zijn en de twee veren (12) respectievelijk liggen op beide zijden van het ondereind van de voedertrog (8).A livestock feeding device capable of reducing waste and facilitating the collection of residual fodder according to claim 1, wherein there are two springs (12) and the two springs (12) respectively lie on both sides of the lower end of the feeding trough (8). 3. Voederinrichting voor vee die in staat is verspil- ling te verminderen en het verzamelen van achterblijvend voer te vergemakkelijken volgens conclusie 1, waarbij de veren (12) zijn verbonden met de bovengelegen vastzettende zittingen (11) en de ondergelegen vastzettende zittingen (20) door middel van aanhaken.A livestock feeding device capable of reducing waste and facilitating the collection of residual fodder according to claim 1, wherein the springs (12) are connected to the upper locking seats (11) and the lower locking seats (20) by hooking up. 4. Voederinrichting voor vee die in staat is verspil- ling te verminderen en het verzamelen van achterblijvend voer te vergemakkelijken volgens conclusie 1, waarbij de uitsteeksels (24) in de vorm van een schijf zijn en een diameter hebben van 3 tot 5 mm en een hoogte van 2 tot 3 mm.A livestock feeding device capable of reducing waste and facilitating the collection of residual fodder according to claim 1, wherein the protrusions (24) are in the form of a disc and have a diameter of 3 to 5 mm and a height from 2 to 3 mm. 5. Voederinrichting voor vee die in staat is verspil- ling te verminderen en het verzamelen van achterblijvend voer te vergemakkelijken volgens conclusie 1, waarbij het meervoud van uitsteeksels (24) is aangebracht in evenwijdige reeksen; waarbij aangrenzende uitsteeksels (24) in elke reeks 30 tot 50 mm op afstand van elkaar liggen en aangren- zende reeksen 40 tot 60 mm op afstand van elkaar liggen.The livestock feeding device capable of reducing waste and facilitating the collection of residual fodder according to claim 1, wherein the plurality of projections (24) are arranged in parallel arrays; wherein adjacent protrusions (24) in each array are spaced 30 to 50 mm apart and adjacent arrays are spaced 40 to 60 mm apart. -0-0-0--0-0-0-
NL2026332A 2020-06-17 2020-08-25 Livestock feeding device capable of reducing waste and facilitating residual feed collection NL2026332B1 (en)

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CN208064179U (en) * 2018-01-30 2018-11-09 李洪东 A kind of edible slot of livestock-raising
CN208628044U (en) * 2018-07-10 2019-03-22 杨永红 It is a kind of can automated cleaning limiting pig feeding trough
CN208739841U (en) * 2018-07-23 2019-04-16 曹楠 A kind of livestock-raising feeding groove

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CN111567424B (en) 2021-07-02
WO2021253618A1 (en) 2021-12-23
NL2026332A (en) 2022-01-19

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