A fodder crushing device for raising beef cattle

Abstract

The utility model discloses a fodder crushing device for breeding beef cattle relates to the mechanical equipment technical field of livestock breeding, and the utility model discloses a first stand is personally experienced sth, and the top surface fixed connection of first stand has the second stand, and the inner wall fixed connection of second stand has the crushing box, and the crushing box includes the feeding cavity, and the inside of second stand is provided with the conveying cylinder, and the inside of conveying cylinder is inserted and is connected with the auger of rotation, and the inside of crushing box is inserted and is connected with the cross shaft of rotation, and the lateral wall fixed connection of cross shaft has the crushing blade, and the inside of feeding cavity is provided with the push -board of liftable, and conveying cylinder includes the material receiving port and the discharge gate, and the bottom surface of crushing box is provided with the discharge gate, the utility model discloses, the safety is very high, can automatically dredge the blocked fodder, and the degree of automation is high, is more time -saving and labor -saving, can directly convey the fodder after crushing to the transport car or the storage bin, to reduce the labor intensity.

Description

Technical Field

[0001] This utility model relates to the field of livestock breeding machinery and equipment technology, specifically a forage crushing device for raising beef cattle. Background Technology

[0002] In beef cattle farming, straw, hay, and other forage need to be pulverized to facilitate cattle consumption and digestion. Existing forage pulverizing devices often experience blockages at the feed inlet due to long fibers or high moisture content. When clearing these blockages, operators may manually or with tools reach into the feed inlet, posing a safety hazard by potentially touching the internal blades of the pulverizer. Furthermore, current pulverizing devices typically leave the pulverized forage directly piled below the discharge outlet, requiring manual collection, loading, and transport to storage or feeding points. This process is time-consuming, labor-intensive, and increases production costs. To address these issues, the inventor proposes a forage pulverizing device for beef cattle farming. Utility Model Content

[0003] To address the problems of poor safety of hay at blockage points and the need for secondary transportation of the shredded hay during current hay shredding processes for beef cattle, which result in high labor intensity, this utility model aims to provide a hay shredding device for beef cattle.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a forage crushing device for raising beef cattle, comprising a first upright frame, a second upright frame fixedly connected to the top surface of the first upright frame, a crushing box fixedly connected to the inner wall of the second upright frame, the crushing box including a feeding chamber, a conveying cylinder arranged inside the second upright frame, an auger rotatably connected inside the conveying cylinder, a horizontal shaft rotatably connected inside the crushing box, crushing blades fixedly connected to the side wall of the horizontal shaft, a pusher plate that can be raised and lowered inside the feeding chamber, the conveying cylinder including a receiving port and a discharging port, and a discharge port penetrating through the bottom surface of the crushing box, the discharge port corresponding to and cooperating with the receiving port.

[0005] Preferably, a feed inlet is interspersed on the upper part of the side wall of the feeding chamber. The feed inlet is inclined, allowing the operator to place the grass to be crushed into the feeding chamber through it. The inclined feed inlet facilitates the grass sliding into the feeding chamber. An electric cylinder is installed on the top surface of the feeding chamber. The output shaft of the electric cylinder is fixedly connected to the middle of the top surface of the push plate. The push plate is located inside the opening of the feeding chamber and cooperates with the feeding chamber. When the grass in the feeding chamber becomes blocked and cannot fall to the crushing blades, the electric cylinder is activated. The push plate can fall under the action of the output shaft of the electric cylinder to push the blocked grass downward, thereby moving the blocked grass down to contact the rotating crushing blades and crush the grass. When feeding through the feed inlet, and when it is not necessary to clear the blocked grass, the push plate is raised to its highest position under the action of the electric cylinder to avoid affecting the feeding operation of the grass.

[0006] Preferably, the electric cylinder has a fixed seat on its side wall, which is fixedly connected to the top surface of the feeding chamber. The electric cylinder is installed through the fixed seat. The crushing blade is located inside the crushing chamber. A first synchronous pulley is fixedly connected to the shaft end of the horizontal shaft. A bearing seat is rotatably connected to the side wall of the horizontal shaft. The bearing seat is fixedly connected to the side wall of the second upright. The bearing seat supports the rotation of the horizontal shaft. A second synchronous pulley is fixedly connected to the shaft end of the auger. The second synchronous pulley is located outside the conveying cylinder and corresponds to the first synchronous pulley. A motor is provided on one side of the first upright. A third synchronous pulley is fixedly connected to the output shaft end of the motor. A lower synchronous belt is provided on the side wall of the third synchronous pulley. The end of the lower synchronous belt away from the third synchronous pulley engages with the second synchronous pulley. An upper synchronous belt is provided on the side wall of the first synchronous pulley. The end of the upper synchronous belt away from the first synchronous pulley engages with the second synchronous pulley. The motor has a base on its side wall, which is fixedly connected to the side wall of the first upright. A support is fixedly connected to the outer side wall of the conveying cylinder, with the side of the support away from the conveying cylinder fixedly connected to the side wall of the first upright. When the motor is started, the third synchronous wheel rotates under the action of the motor output shaft. The second synchronous wheel rotates via the lower synchronous belt, and the first synchronous wheel rotates via the upper synchronous belt. This, in turn, causes the crushing blades to rotate via the horizontal shaft, crushing the grass falling into the crushing box. The crushed grass falls into the receiving port through the discharge port. When the second synchronous wheel rotates, the auger rotates. The crushed material falling from the receiving port into the conveying cylinder is conveyed by the rotating auger and discharged to an external transport vehicle or storage silo through the discharge port. In actual use, the conveying cylinder can be horizontal or inclined, and the specific configuration can be adjusted according to requirements.

[0007] Compared with the prior art, the advantages of this utility model are: extremely high safety. When the feeding of hay is blocked, it can be automatically cleared to eliminate the safety risks caused by manual clearing. It has good safety and a high degree of automation, which saves time and labor. The set conveyor can directly transport the crushed hay to the transport vehicle or storage bin without secondary transfer, thereby reducing labor intensity. Attached Figure Description

[0008] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0009] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0010] Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0011] Figure 3 This is an enlarged view of section A of this utility model.

[0012] In the diagram: 1. First upright; 2. Second upright; 3. Feed chamber; 4. Feed inlet; 5. Crushing box; 6. Discharge port; 7. Horizontal shaft; 8. Crushing blade; 9. First synchronous pulley; 10. Bearing seat; 11. Electric cylinder; 12. Push plate; 13. Fixed seat; 14. Conveying cylinder; 15. Support; 16. Screw; 17. Second synchronous pulley; 18. Discharge port; 19. Receiving port; 20. Motor; 21. Third synchronous pulley; 22. Lower synchronous belt; 23. Upper synchronous belt. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Example: Figure 1-3As shown, this utility model provides a forage crushing device for raising beef cattle, including a first upright frame 1, a second upright frame 2 fixedly connected to the top surface of the first upright frame 1, a crushing box 5 fixedly connected to the inner wall of the second upright frame 2, the crushing box 5 including a feeding chamber 3, a conveying cylinder 14 arranged inside the second upright frame 2, an auger 16 rotatably connected inside the conveying cylinder 14, a horizontal shaft 7 rotatably connected inside the crushing box 5, crushing blades 8 fixedly connected to the side wall of the horizontal shaft 7, a pusher plate 12 that can be raised and lowered inside the feeding chamber 3, the conveying cylinder 14 including a receiving port 19 and a discharging port 18, and a discharge port 6 penetrating through the bottom surface of the crushing box 5, the discharge port 6 corresponding to and cooperating with the receiving port 19.

[0015] A feed inlet 4 is provided on the upper part of the side wall of the feed chamber 3, and the feed inlet 4 is inclined.

[0016] By adopting the above technical solution, the staff can place the grass to be crushed into the feeding chamber 3 through the feed inlet 4. The inclined feed inlet 4 makes it easy for the grass to slide into the feeding chamber 3.

[0017] An electric cylinder 11 is provided on the top surface of the feeding chamber 3. The output shaft end of the electric cylinder 11 is fixedly connected to the middle of the top surface of the push plate 12. The push plate 12 is located inside the opening of the feeding chamber 3 and cooperates with the feeding chamber 3.

[0018] By adopting the above technical solution, when the straw in the feed chamber 3 becomes clogged and cannot fall to the crushing blade 8, the electric cylinder 11 is activated. The pusher plate 12, under the action of the output shaft of the electric cylinder 11, falls to push the clogged straw downwards, thereby moving the clogged straw down to contact the rotating crushing blade 8, whereby the rotating crushing blade 8 crushes the straw. This process is applicable when feeding through the feed inlet 4, and when it is not necessary to clear the clogged straw, such as... Figure 2 As shown, the pusher plate 12 is raised to its highest position under the action of the electric cylinder 11 to avoid affecting the feeding operation of the hay.

[0019] The electric cylinder 11 has a fixed seat 13 on its side wall, and the fixed seat 13 is fixedly connected to the top surface of the feeding chamber 3.

[0020] By adopting the above technical solution, the electric cylinder 11 is installed through the fixed base 13.

[0021] The crushing blade 8 is located inside the crushing chamber 5, and the first synchronous wheel 9 is fixedly connected to the shaft end of the horizontal shaft 7.

[0022] By adopting the above technical solution, a bearing seat 10 is rotatably connected to the side wall of the horizontal shaft 7. The bearing seat 10 is fixedly connected to the side wall of the second upright 2. The bearing seat 10 is used to support the rotation of the horizontal shaft 7.

[0023] The shaft end of the auger 16 is fixedly connected to a second synchronous pulley 17, which is located outside the conveying cylinder 14. The second synchronous pulley 17 corresponds to the first synchronous pulley 9. A motor 20 is provided on one side of the first support frame 1. The output shaft end of the motor 20 is fixedly connected to a third synchronous pulley 21. A lower synchronous belt 22 is provided on the side wall of the third synchronous pulley 21. The end of the lower synchronous belt 22 away from the third synchronous pulley 21 is engaged with the second synchronous pulley 17. An upper synchronous belt 23 is provided on the side wall of the first synchronous pulley 9. The end of the upper synchronous belt 23 away from the first synchronous pulley 9 is engaged with the second synchronous pulley 17.

[0024] By adopting the above technical solution, a base is provided on the side wall of the motor 20, and the base is fixedly connected to the side wall of the first upright 1. A support 15 is fixedly connected to the outer side wall of the conveying cylinder 14, and the side of the support 15 away from the conveying cylinder 14 is fixedly connected to the side wall of the first upright 1. When the motor 20 is started, the third synchronous pulley 21 rotates under the action of the output shaft of the motor 20. The second synchronous pulley 17 can be rotated through the lower synchronous belt 22, and the first synchronous pulley 9 can be rotated through the upper synchronous belt 23. Furthermore, the horizontal shaft 7 can be used to rotate the motor 20. The crushing blade 8 rotates to crush the grass falling into the crushing box 5. The crushed grass falls into the receiving port 19 through the discharge port 6. When the second synchronous wheel 17 rotates, the auger 16 rotates. The crushed material falling from the receiving port 19 into the conveying cylinder 14 can be conveyed by the rotating auger 16 and discharged to the outside transport vehicle or storage silo through the discharge port 18. In actual use, the conveying cylinder 14 can be horizontal or inclined. The specific method can be adjusted according to the requirements.

[0025] Working principle: When using this utility model, the operator can place the grass to be crushed into the feeding chamber 3 through the feeding port 4. The grass can fall into the crushing box 5 through the feeding chamber 3. When the grass in the feeding chamber 3 becomes blocked and cannot fall to the crushing blade 8, the electric cylinder 11 is activated. The push plate 12 can fall under the action of the output shaft of the electric cylinder 11 to push the blocked grass downward, so that the blocked grass moves down and comes into contact with the crushing blade 8. Simultaneously, the motor 20 is started, and the third synchronous pulley 21 rotates under the action of the output shaft of the motor 20. The second synchronous pulley 17 can rotate through the lower synchronous belt 22, and the first synchronous pulley 9 can rotate through the upper synchronous belt 23. In turn, the crushing blade 8 can rotate through the horizontal shaft 7 to crush the grass falling into the crushing box 5. The crushed grass can fall into the receiving port 19 through the discharge port 6. When the second synchronous pulley 17 rotates, the auger 16 can rotate. The crushed material falling from the receiving port 19 into the conveying cylinder 14 can be transported by the rotating auger 16 and discharged to the outside transport vehicle or storage silo through the discharge port 18. When feeding material through inlet 4, and when there is no need to clear clogged fodder, such as Figure 2 As shown, the pusher plate 12 is raised to its highest position under the action of the electric cylinder 11 to avoid affecting the feeding operation of the hay.

[0026] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0027] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A forage crushing device for raising beef cattle, comprising a first upright frame (1), characterized in that: The top surface of the first upright (1) is fixedly connected to the second upright (2), and the inner wall of the second upright (2) is fixedly connected to the crushing box (5). The crushing box (5) includes a feeding chamber (3). The inside of the second upright (2) is provided with a conveying cylinder (14). The inside of the conveying cylinder (14) is rotatably connected with an auger (16). The inside of the crushing box (5) is rotatably connected with a horizontal shaft (7). The side wall of the horizontal shaft (7) is fixedly connected with crushing blades (8). The inside of the feeding chamber (3) is provided with a pusher plate (12) that can be raised and lowered. The conveying cylinder (14) includes a receiving port (19) and a discharge port (18). The bottom surface of the crushing box (5) is provided with a discharge port (6). The discharge port (6) corresponds to and cooperates with the receiving port (19).

2. The forage crushing device for raising beef cattle as described in claim 1, characterized in that, The upper side wall of the feeding chamber (3) is provided with a feeding port (4), which is inclined.

3. The forage crushing device for raising beef cattle as described in claim 1, characterized in that, An electric cylinder (11) is provided on the top surface of the feeding chamber (3). The output shaft end of the electric cylinder (11) is fixedly connected to the middle of the top surface of the push plate (12). The push plate (12) is located inside the cavity of the feeding chamber (3) and cooperates with the feeding chamber (3).

4. The forage crushing device for raising beef cattle as described in claim 3, characterized in that, The electric cylinder (11) is provided with a fixed seat (13) on its side wall, and the fixed seat (13) is fixedly connected to the top surface of the feeding chamber (3).

5. The forage crushing device for raising beef cattle as described in claim 1, characterized in that, The crushing blade (8) is located inside the crushing box (5), and the first synchronous wheel (9) is fixedly connected to the shaft end of the horizontal shaft (7).

6. The forage crushing device for raising beef cattle as described in claim 5, characterized in that, The shaft end of the auger (16) is fixedly connected to a second synchronous wheel (17), which is located outside the conveying cylinder (14) and corresponds to the first synchronous wheel (9).

7. The forage crushing device for raising beef cattle as described in claim 6, characterized in that, A motor (20) is provided on one side of the first support frame (1). The output shaft of the motor (20) is fixedly connected to a third synchronous pulley (21). A lower synchronous belt (22) is provided on the side wall of the third synchronous pulley (21). The end of the lower synchronous belt (22) away from the third synchronous pulley (21) is engaged with a second synchronous pulley (17). An upper synchronous belt (23) is provided on the side wall of the first synchronous pulley (9). The end of the upper synchronous belt (23) away from the first synchronous pulley (9) is engaged with a second synchronous pulley (17).

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