Automatic feed grass feeding machine for beef cattle breeding

Abstract

The utility model relates to the technical field of automatic feeding machines, in particular to an automatic feeding machine for beef cattle breeding feed grass. The device comprises a material box, the inner wall of a cavity of the material box is rotationally connected with a star-shaped block, the end of the star-shaped block is tightly attached to the upper surface of a screen, the lower portion of the screen is fixedly connected with a first spring, and the lower portion, away from the first spring, of the screen is fixedly connected with a second spring; fixing blocks are fixedly connected to the lower portions of the first springs and the lower portions of the second springs correspondingly, and the fixing blocks are fixedly connected with the screen. The star-shaped block extrudes the screen mesh and the spring when rotating, when the end of the star-shaped block leaves the surface of the screen mesh, the elasticity of the spring drives the screen mesh to reset, the screen mesh continuously moves up and down, the vertical vibration effect is achieved, stirred forage is screened again, and the forage with large blocks can fall into the material containing box to be collected. Large agglomerated forage is prevented from directly falling into a food bowl of the cattle, and the forage is distributed more uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic feeding machines, in particular to an automatic feeding machine for beef cattle breeding. Background Art

[0002] The automatic feeder is a mechanical device used in agricultural production, especially in the breeding industry, to automatically deliver feed or forage to livestock. Automatic feeders are widely used in farms of all sizes. Whether it is cattle breeding, sheep breeding or other animal husbandry businesses, these devices can be used to improve production efficiency and management convenience. These machines can automatically complete the feed delivery work, reduce the demand for manual labor, save time and labor costs, and provide a convenient and efficient feed management solution for the breeding industry, and improve the modernization level of agricultural production through automation technology.

[0003] There are many existing technologies for automatic feeding machines, such as:

[0004] Chinese patent application number CN202120351627.7 discloses an automatic feeding device for animal husbandry beef cattle breeding, comprising: a storage bin, a feeding hopper is fixedly arranged on the inner side wall of the storage bin, a first conveying mechanism is arranged at the bottom of the storage bin, a discharge port is opened on one side wall of the first conveying mechanism, and a second conveying mechanism is arranged below the discharge port, wherein the second conveying mechanism comprises: a support plate, a conveyor belt is arranged on the support plate; the baffle comprises a vertical section, the bottom wall of the vertical section is rotatably connected to the upper end surface of the support plate, the top of the vertical section is connected with an arc section, and the free end of the arc section is away from the railing. By setting the first conveying mechanism, the second conveying mechanism and the flipping mechanism to cooperate with each other, the feed grass can be well transported to the beef cattle feeding area for practical use of the beef cattle, and the problem of uneven feeding can be well solved, which leads to malnutrition of beef cattle, affects the normal growth and meat increase of beef cattle, prolongs the feeding cycle, and increases the feeding cost.

[0005] The current automatic grass feeder for beef cattle breeding usually needs to mix the mixed grass and water evenly when in use. Beef cattle breeding usually requires a large amount of grass to be mixed together, but it is not convenient to use a stirring blade to completely mix the grass, and large lumps may appear, which makes it inconvenient to evenly distribute the grass, causing some cows to eat more and some cows to eat less. In view of this, we propose an automatic grass feeder for beef cattle breeding. Utility Model Content

[0006] The purpose of the utility model is to solve the above shortcomings and provide an automatic feeding machine for beef cattle breeding;

[0007] To achieve the above-mentioned purpose, the utility model provides an automatic feeder for beef cattle breeding, including a feed box, a star-shaped block is rotatably connected to the inner wall of the feed box cavity, a screen is movably connected below the star-shaped block, the end of the star-shaped block is tightly fitted with the upper surface, a first spring is fixedly connected below the screen, a second spring is fixedly connected below the screen away from the first spring, fixed blocks are fixedly connected below the first spring and the second spring, and the fixed block is fixedly connected to the screen.

[0008] As a further improvement of the technical solution, the outer wall of the material box is fixedly connected to the output shaft at the end of the motor, which is fixedly connected to the stirring shaft. The outer wall of the end of the stirring shaft extending out of the material box is transmission-connected to a track, and the inner wall of the track is transmission-connected to a gear.

[0009] As a further improvement of the present technical solution, the inner wall of the material box is fixedly connected to a pivot, a baffle is rotatably connected below the pivot, the material box is provided with an opening matching the size of the baffle and the pivot, the outer wall of the material box is fixedly connected to a material box, and the screen is inclined from top to bottom on one side facing the material box.

[0010] As a further improvement of the technical solution, a material drop box is fixedly connected below the material box, and the interior of the material drop box is a cavity with the same size as the cavity of the material box.

[0011] As a further improvement of the technical solution, the gear end is cylindrical, and the cylinder at the gear end extends out of the material box and is fixedly connected to the star-shaped block.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the automatic feeder for beef cattle, the star-shaped block rotates to squeeze the screen and the first spring and the second spring. When the end of the star-shaped block leaves the screen surface, the elasticity of the first spring and the second spring drives the screen to reset, and the screen keeps moving up and down to achieve the effect of up and down vibration, so that the stirred grass is screened again, and the grass with large lumps will fall into the feed box for collection, so that the grass with large lumps will not fall directly into the cattle's feeding bowl, and the grass will be distributed more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present utility model;

[0015] Figure 2 This is a schematic diagram of the screen structure of Example 1 of the utility model;

[0016] Figure 3 This is a cutaway diagram of the overall structure of Embodiment 1 of the present utility model;

[0017] Figure 4 This is a schematic diagram of the structure of location A of Embodiment 1 of the present utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the material holding box of Example 1 of the utility model;

[0019] Figure 6 This is a schematic diagram of the structure at B of Example 1 of the utility model.

[0020] The meaning of each number in the figure is:

[0021] 1. Material box; 2. Screen; 21. First spring; 22. Second spring; 23. Fixed block; 24. Star block; 25. Motor; 26. Agitator shaft; 27. Gear; 28. Track; 29. ​​Material box; 291. Baffle; 292. Pivot; 3. Material box. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The automatic feeder is a mechanical device used in agricultural production, especially in the breeding industry, to automatically deliver feed or forage to livestock. Automatic feeders are widely used in farms of all sizes. Whether it is cattle breeding, sheep breeding or other animal husbandry businesses, these devices can be used to improve production efficiency and management convenience. These machines can automatically complete the feed delivery work, reduce the demand for manual labor, save time and labor costs, and provide a convenient and efficient feed management solution for the breeding industry, and improve the modernization level of agricultural production through automation technology.

[0024] See also Figure 1-Figure 6As shown, the present embodiment provides an automatic feeder for beef cattle breeding forage, including a feed box 1. When using the automatic feeder for beef cattle breeding forage, it is usually necessary to mix the mixed forage with water for feeding. The amount of beef cattle breeding is large, and usually a large amount of forage needs to be mixed together. It is not convenient to completely mix the forage using only the stirring blade, and large lumps may occur, which is not convenient for evenly distributing the forage. Therefore, the details are as follows: a star-shaped block 24 is rotatably connected to the inner wall of the cavity of the feed box 1, and a screen 2 is movably connected below the star block 24. The end of the star block 24 is tightly fitted with the upper surface of the screen 2, and a first spring 21 is fixedly connected below the screen 2, and a second spring 22 is fixedly connected below the screen 2 away from the first spring 21. Fixed blocks 23 are fixedly connected below the first spring 21 and the second spring 22, and the fixed block 23 is fixedly connected to the screen 2. The outer wall of the feed box 1 is fixedly connected to a motor 2 5. The output shaft at the end of the motor 25 is fixedly connected with a stirring shaft 26, and the stirring shaft 26 extends out of the material box 1. The outer wall of the end of the stirring shaft 26 extending out of the material box 1 is connected to the track 28 for transmission, and the inner wall of the track 28 is connected to the gear 27 for transmission. The end of the gear 27 is cylindrical, and the cylinder at the end of the gear 27 extends out of the material box 1 and is fixedly connected to the star block 24, so that the motor 25 drives the stirring shaft 26 to rotate, and the stirring shaft 26 drives the track 28 on the outer wall of the material box 1 to transmit, and the track 28 drives the gear 27 to rotate, and the gear 27 drives the star block 24 to rotate. When the end of the star block 24 contacts the upper surface of the screen 2, the screen 2 is squeezed downward, and the screen 2 squeezes the first spring 21 and the second spring 22 downward at the same time. When the star block 24 leaves the upper surface of the screen 2, the first spring 21 and the second spring 22 drive the screen 2 to reset, so as to achieve an up and down vibration effect, and perform a vibration screening on the grass.

[0025] Among them, the automatic feeder for beef cattle is an automated equipment used in animal husbandry, which aims to improve the efficiency and accuracy of feed delivery. The automatic feeder for beef cattle mainly includes components such as a base plate, a feed trough, a bracket, a motor, a round rod and a screw. Some automatic feeding devices may also include components such as a conveyor box, a conveyor belt, a conveying mechanism and a sliding door. These components work together to realize the automated delivery of feed and improve breeding efficiency and management level. This is common knowledge among people in this technical field and will not be elaborated here.

[0026] Among them, the motor 25 is a motor commonly used in the prior art, and its working principle is: an electromagnetic device that realizes electric energy conversion or transmission according to the law of electromagnetic induction. This is common knowledge among people in this technical field and will not be elaborated again.

[0027] A pivot 292 is fixedly connected to the inner wall of the material box 1, and a baffle 291 is rotatably connected to the lower part of the pivot 292. The material box 1 is provided with an opening matched with the size of the baffle 291 and the pivot 292. A material box 29 is fixedly connected to the outer wall of the material box 1. The side of the screen 2 facing the material box 29 is inclined from top to bottom. Forage with large lumps will roll to the material box 29. The weight of the agglomerated forage can push the baffle 291 to rotate on the pivot 292, thereby entering the material box 29. The large lumps of forage need to be collected collectively.

[0028] A feeding box 3 is fixedly connected to the bottom of the feed box 1. The inside of the feeding box 3 is a cavity with the same size as the cavity of the feed box 1. The screened grass falls directly into the feeding box 3 and falls into the cattle feeding bowl from the discharge port on the outside of the feeding box 3. A roller is installed at the bottom of the feeding box 3 to facilitate the pushing of the feeding machine and improve work efficiency.

[0029] The improvement of this embodiment is that:

[0030] Considering the current automatic feeding machine for beef cattle breeding, when in use, it is usually necessary to mix the mixed grass and water evenly. Beef cattle breeding usually requires a large amount of grass to be mixed together, but it is not convenient to use a stirring blade to completely mix the grass, and large lumps may occur, which is not convenient to evenly distribute the grass, causing some cattle to eat more and some cattle to eat less. Therefore, a star-shaped block 24 is rotatably connected to the inner wall of the cavity of the feed box 1, and a screen 2 is movably connected below the star-shaped block 24. The end of the star-shaped block 24 is tightly fitted with the upper surface of the screen 2, and a first spring 21 is fixedly connected below the screen 2, and a second spring 22 is fixedly connected below the screen 2 away from the first spring 21. Fixed blocks 23 are fixedly connected below the first spring 21 and the second spring 22, and the fixed block 23 is fixedly connected to the screen 2. When the grass falls on the screen 2, the screen 2 is subjected to pressure and will squeeze the first spring 21 and the second spring 22 downward. The pressure on the screen 2 is different, and the amplitude of the downward pressure is also different, so as to achieve an up and down vibration effect, and perform a vibration screening on the grass.

[0031] Taking into account that the above-mentioned vibration method still has limitations, a motor 25 is fixedly connected to the outer wall of the material box 1, and a stirring shaft 26 is fixedly connected to the output shaft at the end of the motor 25. The stirring shaft 26 extends out of the material box 1, and the outer wall of the end of the stirring shaft 26 extending out of the material box 1 is transmission-connected with a track 28, and the inner wall of the track 28 is transmission-connected with a gear 27. The motor 25 drives the stirring shaft 26 to rotate, and the stirring shaft 26 drives the track 28 on the outer wall to transmit, and the track 28 drives the gear 27 to rotate, thereby achieving an effect of linkage between the motor 25 and the gear 27.

[0032] Taking into account that large lumps of grass need to be processed centrally, a pivot 292 is fixedly connected to the inner wall of the feed box 1, and a baffle 291 is rotatably connected below the pivot 292. The feed box 1 is provided with an opening that matches the size of the baffle 291 and the pivot 292. A feed box 29 is fixedly connected to the outer wall of the feed box 1, and the screen 2 is inclined from top to bottom on one side facing the feed box 29. Large lumps of grass will roll to the feed box 29, and the weight of the lumped grass itself can push the baffle 291 to rotate on the pivot 292, thereby entering the feed box 29.

[0033] In order to better feed the sieved grass to the beef cattle quickly, a feeding box 3 is fixedly connected under the feed box 1. The inside of the feeding box 3 is a cavity with the same size as the cavity of the feed box 1. The sieved grass falls directly into the feeding box 3 and falls into the cattle feeding bowl from the discharge port on the outside of the feeding box 3. A roller is installed at the bottom of the feeding box 3 to facilitate pushing the feeding machine and improve work efficiency.

[0034] In order to achieve a better transmission effect, the end of the gear 27 is cylindrical, and the cylinder at the end of the gear 27 extends out of the material box 1 and is fixedly connected to the star block 24, so that the star block 24 is driven to rotate when the gear 27 rotates.

[0035] In summary, the working principle of this scheme is as follows:

[0036] When the utility model is used, the grass automatic feeder for beef cattle breeding is poured into the grass mixed with water from the upper surface opening of the feed box 1, and the motor 25 is started. The output shaft at the end of the motor 25 drives the stirring shaft 26 to rotate, and the mixed grass is stirred. Since the end of the stirring shaft 26 extending out of the feed box 1 is connected to the crawler 28 for transmission, and the inner wall of the crawler 28 is connected to the gear 27 for transmission, the gear 27 will rotate with the rotation of the stirring shaft 26, and the end of the gear 27 is fixedly connected to the star block 24, so the star block 24 also rotates, and when the top of the star block 24 contacts the screen 2, the screen 2 is pressed down, and the screen 2 squeezes the first spring 21 and the second spring 22 downward. The first spring 21 and the second spring 22 move downward under pressure. When the top of the star-shaped block 24 leaves the upper surface of the screen 2, the first spring 21 and the second spring 22 drive the screen 2 to rebound. The screen 2 moves up and down with the rotation of the star-shaped block 24, and vibrates and screens the stirred mixed grass up and down. The screened mixed grass will fall into the drop box 3 and slide into the cattle feed bowl from the opening on the outer side of the drop box 3. Since the screen 2 is an inclined surface, the grass with large lumps will roll to the baffle 291. The weight of the agglomerated grass pushes the baffle 291 to rotate on the pivot 292 and enter the feeding box 29. After the mixed grass is completely screened, the motor 25 is turned off.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic feeding machine for beef cattle, comprising a feed box (1), characterized in that: A star-shaped block (24) is rotatably connected to the inner wall of the cavity of the material box (1); a screen (2) is movably connected below the star-shaped block (24); an end of the star-shaped block (24) is tightly fitted with an upper surface of the screen (2); a first spring (21) is fixedly connected below the screen (2); a second spring (22) is fixedly connected below the screen (2) away from the first spring (21); fixed blocks (23) are fixedly connected below both the first spring (21) and the second spring (22); and the fixed block (23) is fixedly connected to the screen (2).

2. The automatic feeding machine for beef cattle breeding grass according to claim 1, characterized in that: The outer wall of the material box (1) is fixedly connected to a motor (25); an output shaft at the end of the motor (25) is fixedly connected to a stirring shaft (26); the stirring shaft (26) extends out of the material box (1); the outer wall of the end of the stirring shaft (26) extending out of the material box (1) is transmission-connected to a crawler belt (28); and the inner wall of the crawler belt (28) is transmission-connected to a gear (27).

3. The automatic feeding machine for beef cattle breeding grass according to claim 1, characterized in that: The inner wall of the material box (1) is fixedly connected to a pivot (292), a baffle (291) is rotatably connected below the pivot (292), the material box (1) is provided with an opening that matches the size of the baffle (291) and the pivot (292), the outer wall of the material box (1) is fixedly connected to a material holding box (29), and the screen (2) is inclined from top to bottom on the side facing the material holding box (29).

4. The automatic feeding machine for beef cattle breeding grass according to claim 1, characterized in that: A material drop box (3) is fixedly connected below the material box (1), and the interior of the material drop box (3) is a cavity with the same size as the cavity of the material box (1).

5. The automatic feeding machine for beef cattle breeding grass according to claim 2, characterized in that: The end of the gear (27) is cylindrical, and the cylinder at the end of the gear (27) extends out of the material box (1) and is fixedly connected to the star-shaped block (24).

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