Feed grinder for silage corn

Abstract

The utility model relates to the field of crushers, and discloses a silage corn feed crusher which comprises a crushing box, the top of the inner wall of the crushing box is connected with a fixed box through a connecting plate, the top of the inner wall of the fixed box is connected with a motor, the output end of the motor is connected with an eccentric wheel, and the surface of the eccentric wheel is slidably sleeved with a sliding sleeve. And the two ends of the sliding sleeve penetrate to the outer side of the fixing box, a cutting knife plate is arranged in the smashing box, an inclined plate is connected to one side of the inner wall of the smashing box, a blade is connected to the top of the inclined plate, and a conveying belt is installed in the smashing box. According to the corn plant smashing device, corn plants are extruded and cut into strips through the blades by the conveying belt, then the cutting knife board is driven by the motor and the eccentric wheel through the sliding sleeve to cut and smash the corn plants, and finally the corn plants are smashed again by the smashing knife roll, so that the corn plant smashing device has the advantage of being good in smashing effect.

Description

Technical Field

[0001] The utility model relates to the field of grinders, in particular to a feed grinder for silage corn. Background Art

[0002] Silage corn is corn that is harvested from the entire corn plant, including the corn cobs, and then chopped, processed, and fermented to make silage feed. It is used to feed cattle, sheep and other livestock in the winter. It is very common in northern pastoral areas. During the processing of some silage corn, a feed grinder is used to crush the corn plants.

[0003] Chinese Patent Publication No.: CN212791321U discloses a silage corn crushing device with adjustable crushing fineness, including a shell, a distance adjusting mechanism connected inside the shell, a crushing mechanism connected to the bottom end of the distance adjusting mechanism, a first motor connected inside the shell, and a first threaded rod connected to the other end of the output shaft of the first motor; the utility model, by setting the distance adjusting mechanism and the slide groove, when adjusting different crushing finenesses, people control the second motor to rotate through the control switch, thereby driving the second threaded cap to move, and at the same time driving the crushing mechanism to move to a specified position, under the action of the second motor and the second threaded cap, it is more convenient for people to adjust the crushing fineness, and by setting the crushing mechanism, when crushing the silage corn, people control the third motor to rotate through the control switch, thereby driving the dragon mechanism to rotate, thereby crushing the silage corn.

[0004] In the above technology, the corn crushing device only uses a crushing auger to crush the corn plants once, and is unable to pre-cut the corn plants. The crushing is not thorough enough, and larger corn plant particles need to be crushed repeatedly, wasting a lot of user time. Therefore, a silage corn feed crusher is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a feed crusher for silage corn, aiming to improve the problem that the existing corn crushing device only uses a crushing auger to crush the corn plants once, and the crushing is not thorough enough.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A feed crusher for silage corn comprises a crushing box, the top of the inner wall of the crushing box is connected to a fixed box through a connecting plate, the top of the inner wall of the fixed box is connected to a motor, an output end of the motor is connected to an eccentric wheel, a sliding sleeve is slidably sleeved on the surface of the eccentric wheel, both ends of the sliding sleeve penetrate to the outside of the fixed box, a cutting blade is arranged inside the crushing box, an inclined plate is connected to one side of the inner wall of the crushing box, a blade is connected to the top of the inclined plate, a conveyor belt is installed inside the crushing box, a crushing blade roller is arranged inside the crushing box, a drying assembly is arranged on one side of the crushing box, and a material pressing assembly is arranged on the surface of the conveyor belt;

[0008] As a further description of the above technical solution:

[0009] The drying assembly includes a hot air blower, which is connected to one side of the crushing box. Both sides of the crushing box are hinged with protective covers through hinges, and the surface of the crushing box is connected with a sound absorbing sleeve;

[0010] As a further description of the above technical solution:

[0011] The bottom of the fixed box is connected to a support plate, and one side of the support plate is connected to the inside of the crushing box;

[0012] As a further description of the above technical solution:

[0013] The front and back sides of the fixed box are both connected with sealing rings, and the inner wall of the sealing ring is in contact with the surface of the sliding sleeve;

[0014] As a further description of the above technical solution:

[0015] The material pressing assembly comprises a trapezoidal block, the trapezoidal block is connected to the surface of the conveyor belt, and the front and back sides of the trapezoidal block are in contact with the inner wall of the crushing box;

[0016] As a further description of the above technical solution:

[0017] Rollers are movably embedded on both sides of the sliding sleeve, and the surfaces of the rollers are in contact with the inner wall of the fixed box;

[0018] As a further description of the above technical solution:

[0019] A curved plate is connected to one side of the cutting blade, and the front end and the rear end of the curved plate are both connected to the surface of the sliding sleeve;

[0020] As a further description of the above technical solution:

[0021] The top of the inner wall of the crushing box is connected with a sleeve with holes, and the exhaust end of the hot air blower is connected to the surface of the sleeve with holes.

[0022] The utility model has the following beneficial effects:

[0023] In the utility model, a conveyor belt extrude and cut corn plants through a blade, and then a motor and an eccentric wheel drive a cutting blade through a sliding sleeve to cut and crush the corn plants, and finally a crushing knife roller crushes the corn plants again, thereby achieving the advantage of a better crushing effect, and the size of the crushed particles is uniform, which saves users a lot of time.

[0024] In the utility model, by arranging the hot air blower, the protective cover and the sound absorbing sleeve for coordinated use, the water inside the crushing box can be dried, thereby preventing the juice discharged by the corn plants from being retained inside the crushing box, which may easily cause the crushing box to rust. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0026] Figure 2 It is a partial cross-sectional view of the crushing box of the utility model;

[0027] Figure 3 It is a cross-sectional schematic diagram of the fixed box of the utility model;

[0028] Figure 4 It is a structural schematic diagram of the inclined plate of the utility model.

[0029] Legend:

[0030] 1. Crushing box; 2. Fixed box; 3. Motor; 4. Eccentric wheel; 5. Sliding sleeve; 6. Cutting blade; 7. Inclined plate; 8. Blade; 9. Conveyor belt; 10. Crushing roller; 11. Hot air blower; 12. Protective cover; 13. Sound absorbing sleeve; 14. Support plate; 15. Sealing ring; 16. Trapezoidal block; 17. Roller; 18. Arc plate; 19. Perforated sleeve. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of 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.

[0032] Reference Figure 1-3The utility model provides an embodiment: a feed crusher for silage corn, comprising a crushing box 1, the top of the inner wall of the crushing box 1 is connected to a fixed box 2 through a connecting plate, the bottom of the fixed box 2 is connected to a support plate 14, one side of the support plate 14 is connected to the inside of the crushing box 1, by providing the support plate 14, the fixed box 2 can be supported, thereby improving the supporting strength of the fixed box 2, the top of the inner wall of the fixed box 2 is connected to an electric motor 3, the output end of the motor 3 is connected to an eccentric wheel 4, the surface of the eccentric wheel 4 is slidably sleeved with a sliding sleeve 5, the front and back sides of the fixed box 2 are both connected with a sealing ring 15, the inner wall of the sealing ring 15 is in contact with the surface of the sliding sleeve 5, by providing the sealing ring 15, the gap between the fixed box 2 and the sliding sleeve 5 can be reduced, thereby improving the sealing performance of the fixed box 2, both sides of the sliding sleeve 5 are movably inlaid with rollers 17, the surface of the rollers 17 is in contact with the inner wall of the fixed box 2, by providing the rollers 17, the friction between the sliding sleeve 5 and the fixed box 2 can be reduced, thereby improving the smoothness of the sliding sleeve 5 when moving;

[0033] Both ends of the sliding sleeve 5 pass through the outside of the fixed box 2, and a cutting blade plate 6 is arranged inside the crushing box 1. An arc plate 18 is connected to one side of the cutting blade plate 6. The front end and the rear end of the arc plate 18 are connected to the surface of the sliding sleeve 5. The arc plate 18 can increase the connection area between the cutting blade plate 6 and the sliding sleeve 5, and improve the connection strength between the cutting blade plate 6 and the sliding sleeve 5. An inclined plate 7 is connected to one side of the inner wall of the crushing box 1, and a blade 8 is connected to the top of the inclined plate 7. A conveyor belt 9 is installed inside the crushing box 1, and a crushing blade roller 10 is arranged inside the crushing box 1.

[0034] Reference Figure 2-4 A drying component is provided on one side of the crushing box 1, and the drying component includes a hot air blower 11, which is connected to one side of the crushing box 1. Both sides of the crushing box 1 are hinged with protective covers 12 through hinges, and the surface of the crushing box 1 is connected with a sound-absorbing sleeve 13. By setting the hot air blower 11, the protective cover 12 and the sound-absorbing sleeve 13, the water inside the crushing box 1 can be dried to prevent the juice discharged by the corn plants from remaining in the crushing box 1, which may easily cause the crushing box 1 to rust; a perforated sleeve 19 is connected to the top of the inner wall of the crushing box 1, and the exhaust end of the hot air blower 11 is connected to the surface of the perforated sleeve 19. By setting the perforated sleeve 19, the air discharged by the hot air blower 11 can be evenly discharged, so that the hot air can evenly dry the inside of the crushing box 1.

[0035] Reference Figure 2-4A material pressing assembly is provided on the surface of the conveyor belt 9, and the material pressing assembly includes a trapezoidal block 16. The trapezoidal block 16 is connected to the surface of the conveyor belt 9, and the front and back sides of the trapezoidal block 16 are in contact with the inner wall of the crushing box 1. By providing the trapezoidal block 16, the friction between the conveyor belt 9 and the corn plant can be increased, which facilitates the conveyor belt 9 to stably convey the corn plant. At the same time, the corn plant can be squeezed, thereby improving the fracturing effect of the conveyor belt 9 on the corn plant.

[0036] Working principle: the user first starts the motor 3, the conveyor belt 9 and the crushing knife roller 10, and then puts the corn plants into the crushing box 1. The conveyor belt 9 conveys and squeezes the corn plants. When the corn plants are broken, the blade 8 cuts the moving corn plants into strips. The motor 3 drives the eccentric wheel 4 to rotate. While the eccentric wheel 4 slides inside the sleeve 5, it pushes the sleeve 5 to move back and forth. The sleeve 5 drives the cutting blade 6 to cut and crush the corn plants, and then the crushing knife roller 10 crushes the corn plants again. The crushed corn plants are discharged through the discharge port of the crushing box 1, thereby achieving the advantage of better crushing effect.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A silage corn feed grinder, comprising a grinder box (1), characterized in that: The top of the inner wall of the crushing box (1) is connected to a fixed box (2) via a connecting plate, the top of the inner wall of the fixed box (2) is connected to a motor (3), the output end of the motor (3) is connected to an eccentric wheel (4), the surface of the eccentric wheel (4) is slidably sleeved with a sliding sleeve (5), both ends of the sliding sleeve (5) penetrate to the outside of the fixed box (2), a cutting blade (6) is arranged inside the crushing box (1), an inclined plate (7) is connected to one side of the inner wall of the crushing box (1), a blade (8) is connected to the top of the inclined plate (7), a conveyor belt (9) is installed inside the crushing box (1), a crushing blade roller (10) is arranged inside the crushing box (1), a drying component is arranged on one side of the crushing box (1), and a material pressing component is arranged on the surface of the conveyor belt (9).

2. The silage corn feed crusher according to claim 1, characterized in that: The drying component comprises a hot air blower (11), the hot air blower (11) being connected to one side of a pulverizing box (1), both sides of the pulverizing box (1) being hingedly connected with protective covers (12), and a sound-absorbing sleeve (13) being connected to the surface of the pulverizing box (1).

3. The silage corn feed crusher according to claim 1, characterized in that: A support plate (14) is connected to the bottom of the fixing box (2), and one side of the support plate (14) is connected to the inside of the crushing box (1).

4. The silage corn feed grinder according to claim 1, characterized in that: The front and back sides of the fixed box (2) are both connected to sealing rings (15), and the inner wall of the sealing ring (15) is in contact with the surface of the sliding sleeve (5).

5. The silage corn feed crusher according to claim 1, characterized in that: The material pressing assembly comprises a trapezoidal block (16), wherein the trapezoidal block (16) is connected to the surface of the conveyor belt (9), and the front and back surfaces of the trapezoidal block (16) are in contact with the inner wall of the crushing box (1).

6. The silage corn feed crusher according to claim 1, characterized in that: Rollers (17) are movably embedded on both sides of the sliding sleeve (5), and the surfaces of the rollers (17) are in contact with the inner wall of the fixed box (2).

7. The silage corn feed crusher according to claim 1, characterized in that: One side of the cutting blade (6) is connected to an arc-shaped plate (18), and the front end and the rear end of the arc-shaped plate (18) are both connected to the surface of the sliding sleeve (5).

8. The silage corn feed grinder according to claim 2, characterized in that: The top of the inner wall of the pulverizing box (1) is connected to a sleeve with holes (19), and the exhaust end of the hot air blower (11) is connected to the surface of the sleeve with holes (19).

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