CN107660479B - Automatic feeding device - Google Patents

Abstract

The invention relates to the technical field of livestock breeding, in particular to the breeding of breeding cattle, and discloses an automatic feed feeding device, comprising a feed trough, a first rotating shaft, a second rotating shaft and a transmission shaft, wherein the second rotating shaft is located in the feed trough, and the first A rotating shaft and a second rotating shaft are arranged vertically; the bottom of the feed trough is provided with a second bearing, the second rotating shaft is rotatably connected to the feed trough through the second bearing, and a horizontally arranged baffle is also arranged in the feed trough , the separator divides the feed trough into a feeding area located above and a storage area located below, a through hole is arranged on the baffle, the second rotating shaft is located in the through hole, and the outer surface of the second rotating shaft is axially provided with The helical blade is also fixedly connected with a second bevel gear on the second rotating shaft. The purpose of the present invention is to provide an automatic feed feeding device to solve the problem of mildewing of the feed during the stacking process.

Description

Automatic feeding device

technical field

The invention relates to the technical field of livestock breeding, in particular to the breeding of breeding cattle.

Background technique

Breeding cows are bulls used to breed cows. The main task of breeding cows is to breed to ensure that each female cow is lactating. The requirements for the physical quality of the breeding cattle are very high, and only a few with the best physique are reserved as breeding cattle.

In the breeding process of breeding cattle, it is necessary to avoid the toxic and harmful substances contained in the forage feed, especially the biological toxic substances such as aflatoxins produced by the mildew of the forage feed during storage and processing.

Mildew occurs because the forage feed contains starch, protein and water. After a period of accumulation, a warm and humid environment is generated inside, while mold and insect eggs will multiply in a warm and humid environment, and will also absorb feed. The moisture in the grass feed then decomposes and consumes the nutrients in the forage feed, causing the forage feed to become moldy.

Biotoxic substances such as aflatoxins produced by the mildew of forage feed will greatly affect the production performance of breeding cattle, making cows less likely to conceive, affecting the development of embryos and the survival of fetuses. Therefore, it is necessary to prevent the deterioration of the forage feed during the breeding process of breeding cattle.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an automatic feed feeding device to solve the problem of mildewing of the feed during the stacking process.

The basic scheme of the present invention is: an automatic feed feeding device, comprising a feed trough, a first rotating shaft, a second rotating shaft and a transmission shaft, the second rotating shaft is located in the feed trough, and the first rotating shaft and the second rotating shaft are arranged vertically; The bottom of the trough is provided with a second bearing, the second shaft is rotatably connected to the feed trough through the second bearing, and a horizontally arranged partition is also arranged in the feed trough, and the partition divides the feed trough into the feed trough located above. The material area and the storage area located below have through holes on the partition, the second shaft is located in the through holes, the upper end of the second shaft is located in the feeding area, and the outer surface of the second shaft is axially provided with spiral blades , the second rotating shaft is also fixedly connected with a second bevel gear; the automatic feeding device also includes a first base and a second base, the first base and the second base are fixedly connected to the ground, and the first base includes a first base and a second base. Bearings, the first rotating shaft is rotatably connected to the first base through the first bearing, the first rotating shaft is evenly connected with a number of vertically arranged door panels along the circumferential direction, and the first rotating shaft is also fixedly connected with a first bevel gear ; The transmission shaft is arranged horizontally and is rotatably connected to the second base, the two ends of the transmission shaft are respectively fixedly connected with a third bevel gear and a fourth bevel gear, the third bevel gear is meshed with the first bevel gear, and the fourth gear is The second bevel gear is meshed, and the automatic feeding device further includes a fence, the fence encloses a U-shaped channel formed at a corner, the two ends of the U-shaped channel are the entrance and the end respectively, and the first rotating shaft is located at the end of the U-shaped channel. At the corner, the feed trough is at the end of the U-shaped channel.

The technical principle of this scheme is: when the second rotating shaft located in the feed trough rotates, it drives the spiral blade to rotate, and the feed in the storage area near the spiral blade is pushed upward under the action of the spiral blade, and a part of it is sent through the through hole. To the feeding area, the other part falls back to the storage area. Therefore, the spiral blades in this scheme can turn the feed at the bottom of the storage area upwards and outwards to avoid a warm and humid environment after the feed is left standing for a period of time, thereby avoiding mildew of the feed.

The first rotating shaft is located at the corner of the U-shaped channel, and the feed trough is located at the end of the U-shaped channel. The first rotating shaft is evenly and fixedly connected with several door panels along the circumferential direction. The cattle enter from the entrance of the U-shaped channel, and the feed trough at the end of the U-shaped channel must pass through the corner. When the cattle pass through the corner, the body will push the door to rotate, so that the first rotating shaft will rotate, and the first rotating shaft will move through the corner. The transmission shaft is transmitted to the second rotating shaft, so that the second rotating shaft drives the helical blade to rotate, so that the above-mentioned helical blade can send the feed in the storage area upward to the feeding area, and at the same time turn the feed at the bottom of the storage area upwards and outwards the process of.

On the other hand, when the screw blade rotates in the opposite direction, the feed is pushed to the bottom of the storage area, and the feed will be crushed under the action of the screw blade.

Beneficial effects of this program:

1. The amount of exercise of the cattle in the process of pushing the door panel is increased, which is conducive to strengthening the body of the cattle and improving the success rate of breeding.

2. When the spiral blade rotates in the forward direction, the spiral blade will send the feed in the storage area upward to the feeding area to realize automatic feeding. At the same time, the spiral blade will turn the feed at the bottom of the storage area upward and outward to make the storage material. The feed in the area is ventilated and dried to avoid a warm and humid environment after the feed has been left for a period of time, thereby preventing the feed from becoming moldy.

3. When the spiral blade rotates in the opposite direction, it can crush the feed, which is suitable for crushing the feed.

Further, the first bearing or the second bearing is a one-way bearing.

When the cow leaves the feed trough, it will push the door in the reverse direction, and the first rotating shaft will rotate in the reverse direction. Due to the one-way bearing, the second rotating shaft and the helical blade will not rotate in the reverse direction, so that the feed will not be affected when the cow pushes the door plate in the reverse direction. crushed.

Further, the transmission ratio of the first rotating shaft and the second rotating shaft is 4-10.

In this scheme, each time the cattle go through the one-way U-shaped channel, the first rotating shaft rotates about 3/4 of a circle each time. And the spiral blade rotates 3 to 7.5 circles.

Further, the lower end of the second rotating shaft penetrates the feed trough, and the second bevel gear is located below the feed trough.

Disposing the second bevel gear below the feed trough can prevent the rotation of the second bevel gear from being interfered by the feed, ensure the smooth transmission of the movement, and avoid the second bevel gear. The bevel gear crushes the feed.

Further, the outer diameter of the spiral blade is 50-80 cm, the inner diameter is 10-20 cm, and the blade pitch is 20-30 cm.

The helical blades of the above specifications and sizes can feed and turn the material quickly and efficiently.

Description of drawings

1 is a schematic structural diagram of an automatic feeding device according to an embodiment of the present invention;

FIG. 2 is a top view of the automatic feeding device according to the embodiment of the present invention.

Detailed ways

The following is a further detailed description through specific embodiments:

The reference signs in the drawings include: feed trough 1, first rotating shaft 2, second rotating shaft 3, transmission shaft 4, second bearing 11, partition plate 12, feeding area 13, material storage area 14, through hole 15 , Helical blade 31 , second bevel gear 32 , first base 21 , first bearing 22 , door plate 23 , first bevel gear 24 , second base 41 , third bevel gear 42 , fourth bevel gear 43 , fence 5 .

As shown in Figure 1, the automatic feeding device includes a feed trough 1, a first rotating shaft 2, a second rotating shaft 3 and a transmission shaft 4. The second rotating shaft 3 is located in the feeding trough 1, and the first rotating shaft 2 and the second rotating shaft 3 are both arranged vertically.

The bottom of the feed trough 1 is provided with a second through hole and a second bearing 11 located on the second through hole, and the second shaft 3 is rotatably connected in the second through hole through the second bearing 11 . There is also a horizontally arranged partition 12 in the feed trough 1. The partition 12 divides the feed trough 1 into a feeding area 13 located above and a storage area 14 located below. The partition 12 is provided with a through hole 15. The second rotating shaft 3 is located in the through hole 15 , the upper end of the second rotating shaft 3 is located in the feeding area 13 , the lower end of the second rotating shaft 3 penetrates the feed trough 1 , and the outer surface of the second rotating shaft 3 is provided with a spiral blade 31 in the axial direction. , the spiral blade 31 is located in the feed trough 1, the outer diameter of the spiral blade 31 is 70m, the inner diameter is 15cm, and the blade pitch is 25cm. The second rotating shaft 3 is also fixedly connected with a second bevel gear 32 , and the second bevel gear 32 is located below the feed trough 1 .

The lower end of the first rotating shaft 2 is provided with a first base 21, the first base 21 is fixedly connected to the ground, the first base 21 includes a first bearing 22, the first bearing 22 is a one-way bearing, and the first rotating shaft 2 passes through the first The bearing 22 is rotatably connected to the first base 21 , and the first rotating shaft 2 is evenly and fixedly connected with four vertically arranged door panels 23 along the circumferential direction. A first bevel gear 24 is also fixedly connected to the first rotating shaft 2 .

The automatic feeding device also includes a second base 41 , and the transmission shaft 4 is arranged horizontally and rotatably connected to the second base 41 . Both ends of the transmission shaft 4 are fixedly connected with a third bevel gear 42 and a fourth bevel gear 43 respectively. The third bevel gear 42 meshes with the first bevel gear 24 and the fourth gear meshes with the second bevel gear 32. In this embodiment, , the transmission ratio of the first shaft 2 and the second shaft 3 is 8.

As shown in Figure 2, the automatic feeding device also includes a fence 5, the fence 5 encloses a U-shaped channel with a formed corner, the two ends of the U-shaped channel are the entrance and the end respectively, and the first rotating shaft 2 is located at the corner of the U-shaped channel , the feed trough 1 is located at the end of the U-shaped channel.

When the cattle enter from the entrance of the U-shaped channel, the feeding trough 1 at the end of the U-shaped channel must pass through the corner. When the cattle pass through the corner, the body will push the door panel 23 and the first rotating shaft 2 to rotate. The first rotating shaft 2 transmits the motion to the second rotating shaft 3 through the transmission shaft 4, so that the second rotating shaft 3 drives the helical blade 31 to rotate. In this embodiment, the transmission ratio of the first rotating shaft 2 and the second rotating shaft 3 is 8, and the first rotating shaft 2 rotates 3/4 of a circle and the helical blade 31 rotates 6 times after the cattle go through a one-way U-shaped channel.

When the helical blade 31 rotates, the feed near the helical blade 31 in the storage area 14 is pushed upward under the action of the helical blade 31, a part of which is sent to the feeding area 13 through the through hole 15, and the other part falls back to the storage material District 14. Therefore, the helical blade 31 can turn the feed at the bottom of the storage area 14 upwards and outwards, so as to prevent the feed from being left for a period of time to generate a warm and humid environment, thereby preventing the feed from becoming moldy.

Therefore, when the cattle walk along the U-shaped channel, the screw blade 31 sends the feed in the storage area 14 upward to the feeding area 13 to realize automatic feeding, and at the same time, the screw blade 31 pushes the feed at the bottom of the storage area 14 upward, Turn outwards to aerate and dry the feed in the storage area 14 . In addition, the amount of exercise of the breeding cattle in the process of pushing the door panel 23 is increased, which is beneficial for the breeding cattle to strengthen their physique and improve the success rate of breeding.

On the other hand, when the screw blade 31 rotates in the reverse direction, the feed is pushed to the bottom of the storage area 14, and the feed will be crushed under the action of the screw blade 31. Therefore, the reverse rotation of the helical blade 31 in this embodiment is suitable for grinding the feed. However, since the first bearing 22 is a one-way bearing, the reverse rotation of the helical blade 31 will not occur when the first rotating shaft 2 reversely rotates, so as to prevent the feed from being crushed when the cow pushes the door panel 23 in the reverse direction.

Claims (3)

1. Automatic go up fodder device, its characterized in that: the feeding trough comprises a feeding trough, a first rotating shaft, a second rotating shaft and a transmission shaft, wherein the second rotating shaft is positioned in the feeding trough, and the first rotating shaft and the second rotating shaft are both vertically arranged; the bottom of the feed trough is provided with a second bearing, the second rotating shaft is rotatably connected to the feed trough through the second bearing, a horizontally arranged partition plate is further arranged in the feed trough and divides the feed trough into a feeding area positioned above and a storage area positioned below, the partition plate is provided with a through hole, the second rotating shaft is positioned in the through hole, the upper end of the second rotating shaft is positioned in the feeding area, the outer surface of the second rotating shaft is axially provided with a helical blade, and the lower end of the second rotating shaft penetrates out of the feed trough; the second rotating shaft is also fixedly connected with a second bevel gear which is positioned below the feed trough; the automatic feed feeding device also comprises a first base and a second base, wherein the first base and the second base are both fixedly connected on the ground, the first base comprises a first bearing, and the first bearing or the second bearing is a one-way bearing; the first rotating shaft is rotatably connected to the first base through a first bearing, the first rotating shaft is uniformly and fixedly connected with a plurality of vertically arranged door plates along the circumferential direction, and the first rotating shaft is also fixedly connected with a first bevel gear; the automatic feed feeding device comprises a transmission shaft, a first base, a second base, a fence and a feed trough, wherein the transmission shaft is horizontally arranged and is rotationally connected to the second base, a third bevel gear and a fourth bevel gear are fixedly connected to two ends of the transmission shaft respectively, the third bevel gear is meshed with the first bevel gear, the fourth bevel gear is meshed with the second bevel gear, the automatic feed feeding device further comprises the fence, the fence encloses and forms a U-shaped channel with corners, two ends of the U-shaped channel are respectively an inlet and an end, a first rotating shaft is positioned at the corners of the U-shaped channel, and the feed trough is positioned at; the ox gets into from the entry of U-shaped passageway, can promote the door plant and rotate when passing through the corner, makes first pivot take place to rotate.

2. The automatic feeding device according to claim 1, characterized in that: the transmission ratio of the first rotating shaft to the second rotating shaft is 4-10.

3. The automatic feeding device according to claim 2, characterized in that: the outer diameter of the spiral blade is 50-80 cm, the inner diameter is 10-20 cm, and the blade pitch is 20-30 cm.

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