A new silage machine kernel breaker

Abstract

The utility model relates to the technical field of kernel breaker, disclose a novel silage machine kernel breaker, including the shell frame, the top one end of shell frame is installed with a pair of first bearing seat, the top one side of shell frame is installed with a pair of second bearing seat, a pair of first bearing seat between rotationally arranged with main drive roll, the outer end of main drive roll is installed with driving silk roll, a pair of second bearing seat between rotationally arranged with secondary drive roll, the outer end of secondary drive roll is installed with driven silk roll, the outer end of driving silk roll and driven silk roll all designs have the horizontal tooth. In the utility model, the horizontal tooth helix of driving silk roll and driven silk roll surface is designed into the structure opposite left and right, and the direction of spiral is all the middle part of roller body, when driving silk roll and driven silk roll cooperate and break the seed, will give the seed a force to the middle part of roller body, thereby avoiding the seed breakage and splashing to the both ends to produce the impact noise, and increasing the soft silk effect.

Description

Technical Field

[0001] This utility model relates to the field of grain crusher technology, and in particular to a novel grain crusher for silage harvesters. Background Technology

[0002] The grain crusher of a silage machine is a piece of equipment specifically designed for silage processing. It can effectively crush grains such as corn, wheat, and rice to facilitate better silage fermentation.

[0003] The transverse teeth on the surface of the wire roller of a traditional silage crusher are usually horizontally distributed. During the crushing process, the seeds may splash towards both ends of the crushing roller, thus impacting the outer frame and generating a lot of noise.

[0004] Therefore, those skilled in the art have provided a novel grain crusher for silage harvesters to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a novel silage crusher. A main drive roller is rotatably mounted between a pair of first bearing seats, with a drive roller installed at the outer end of the main drive roller. A secondary drive roller is rotatably mounted between a pair of second bearing seats, with a driven roller installed at the outer end of the secondary drive roller. Both the drive and driven rollers have transverse teeth on their outer ends. By designing the transverse tooth spirals on the surfaces of the drive and driven rollers to be opposite in direction, with the spirals pointing towards the center of the roller body, when the drive and driven rollers work together to crush the seeds, they exert a force that pulls the seeds towards the center of the roller body. This prevents the seeds from splashing outwards after crushing, generating impact noise, and increases the smoothing effect.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A novel silage crusher includes a housing frame. A pair of first bearing seats are installed at one top end of the housing frame, and a pair of second bearing seats are installed on one side of the top of the housing frame. A main drive roller is rotatably arranged between the pair of first bearing seats. A drive roller is installed at the outer end of the main drive roller. A secondary drive roller is rotatably arranged between the pair of second bearing seats. A driven roller is installed at the outer end of the secondary drive roller. Both the drive roller and the driven roller have horizontal teeth designed at their outer ends, and the helical lines of the horizontal teeth on the surfaces of the drive roller and the driven roller are opposite in left and right.

[0008] The above technical solution involves a main drive roller rotatably positioned between a pair of first bearing seats, with a drive roller installed at the outer end of the main drive roller. A secondary drive roller rotatably positioned between a pair of second bearing seats, with a driven roller installed at the outer end of the secondary drive roller. Both the drive roller and the driven roller have transverse teeth at their outer ends. By designing the transverse tooth spirals on the surfaces of the drive roller and the driven roller to be in opposite directions, with the spirals pointing towards the center of the roller body, when the drive roller and the driven roller work together to crush the seeds, they will exert a force on the seeds to move towards the center of the roller body. This prevents the seeds from splashing to both ends after crushing, generating impact noise, and increases the silk-softening effect.

[0009] Furthermore, a second drive wheel is installed at one end of the main drive roller, and a first drive wheel is designed below the second drive wheel. A third drive wheel is installed at one end of the secondary drive roller. A fourth drive wheel and a drive wheel are designed sequentially from bottom to top above the second and third drive wheels. A drive belt is fitted around the outer ends of the drive wheel, the first drive wheel, the second drive wheel, the third drive wheel and the fourth drive wheel.

[0010] With the above technical solution, the drive wheel rotates clockwise, and through the transmission belt, the first transmission wheel rotates clockwise, the second transmission wheel rotates counterclockwise, the third transmission wheel rotates clockwise, and the fourth transmission wheel rotates counterclockwise. The second and third transmission wheels rotate in opposite directions, which facilitates the crushing and processing of seeds.

[0011] Furthermore, a first bearing is installed in the middle of each pair of first bearing housings, and the two ends of the main drive roller are respectively designed in the middle of the two first bearings. A second bearing is installed in the middle of each pair of second bearing housings, and the two ends of the secondary drive roller are respectively designed in the middle of the two second bearings.

[0012] With the above technical solution, a first bearing is installed in the middle of a pair of first bearing seats, and the two ends of the main drive roller are respectively designed in the middle of the two first bearings to facilitate the rotation of the main drive roller. A second bearing is installed in the middle of a pair of second bearing seats, and the two ends of the secondary drive roller are respectively designed in the middle of the two second bearings to facilitate the rotation of the secondary drive roller.

[0013] Furthermore, a discharge port is provided at the top center of the outer casing, and a feed port is provided at the bottom center of the outer casing;

[0014] The above technical solution provides a discharge port at the top center of the outer shell and a feed port at the bottom center of the outer shell, which facilitates the input and output of seeds.

[0015] Furthermore, both the driving and driven wire rollers are made of steel alloy, and the surfaces of both the driving and driven wire rollers are coated with a supersonic tungsten carbide coating.

[0016] Through the above technical solution, both the driving and driven lead rollers are made of steel alloy, and the surfaces of both the driving and driven lead rollers are coated with supersonic tungsten carbide coating, which can improve the wear resistance of the driving and driven lead rollers.

[0017] This utility model has the following beneficial effects:

[0018] 1. This utility model proposes a novel grain crusher for silage harvesters. A main drive roller is rotatably arranged between a pair of first bearing seats, and a drive roller is installed at the outer end of the main drive roller. A secondary drive roller is rotatably arranged between a pair of second bearing seats, and a driven roller is installed at the outer end of the secondary drive roller. Both the drive roller and the driven roller are designed with transverse teeth at their outer ends. By designing the transverse tooth spiral lines on the surfaces of the drive roller and the driven roller to have a left-right opposite structure, and the spiral direction is the middle of the roller body, when the drive roller and the driven roller work together to crush the seeds, they will give the seeds a force that moves towards the middle of the roller body, thereby avoiding the impact noise caused by the seeds splashing to both ends after crushing, and increasing the silk-like effect. Attached Figure Description

[0019] Figure 1 This is a right axonometric view of a novel grain crusher for silage harvesters proposed in this utility model;

[0020] Figure 2 This is a left axonometric view of a novel grain crusher for silage harvesters proposed in this utility model;

[0021] Figure 3 This is a side view of a novel grain crusher for silage harvesters proposed in this utility model;

[0022] Figure 4 This is a cross-sectional view of a novel grain crusher for silage harvesters proposed in this utility model;

[0023] Figure 5 This is a top view of the active wire roller in a novel grain crusher for silage harvesters proposed in this utility model;

[0024] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Outer frame; 2. First bearing housing; 3. Second bearing housing; 4. Main drive roller; 5. Secondary drive roller; 6. Driven wire roller; 7. Driven wire roller; 8. First bearing; 9. Second bearing; 10. Discharge port; 11. Feed port; 12. Horizontal gear; 13. Second drive wheel; 14. Third drive wheel; 15. First drive wheel; 16. Fourth drive wheel; 17. Drive wheel. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Reference Figure 1-6 This utility model provides a specific implementation method:

[0029] A novel silage crusher includes a housing frame 1. A pair of first bearing seats 2 are mounted on one top end of the housing frame 1, and a pair of second bearing seats 3 are mounted on one side of the top of the housing frame 1. A main drive roller 4 is rotatably arranged between the pair of first bearing seats 2. A drive roller 6 is mounted on the outer end of the main drive roller 4. A secondary drive roller 5 is rotatably arranged between the pair of second bearing seats 3. A driven roller 7 is mounted on the outer end of the secondary drive roller 5. Both the drive roller 6 and the driven roller 7 have transverse teeth 12 on their outer ends, and the spiral lines of the transverse teeth 12 on the surfaces of the drive roller 6 and the driven roller 7 are opposite in direction. The main drive roller 4 is rotatably arranged between the pair of first bearing seats 2. The main drive roller 4 has a drive roller 6 installed at its outer end. A secondary drive roller 5 is rotatably arranged between a pair of second bearing seats 3. A driven roller 7 is installed at the outer end of the secondary drive roller 5. Both the drive roller 6 and the driven roller 7 have horizontal teeth 12 designed on their outer ends. By designing the spiral lines of the horizontal teeth 12 on the surfaces of the drive roller 6 and the driven roller 7 to be opposite to each other, and the spiral direction is the middle of the roller body, when the drive roller 6 and the driven roller 7 work together to crush the seeds, they will give the seeds a force that moves towards the middle of the roller body, thereby avoiding the impact noise caused by the seeds splashing to both ends after crushing, and increasing the silk-softening effect.

[0030] A second drive wheel 13 is installed at one end of the main drive roller 4. A first drive wheel 15 is designed below the second drive wheel 13. A third drive wheel 14 is installed at one end of the secondary drive roller 5. A fourth drive wheel 16 and a drive wheel 17 are designed sequentially from bottom to top above the second drive wheel 13 and the third drive wheel 14. A drive belt is fitted around the outer ends of the drive wheel 17, the first drive wheel 15, the second drive wheel 13, the third drive wheel 14, and the fourth drive wheel 16. The drive wheel 17 rotates clockwise, which causes the first drive wheel 15 to rotate clockwise, the second drive wheel 13 to rotate counterclockwise, the third drive wheel 14 to rotate clockwise, and the fourth drive wheel 16 to rotate counterclockwise. The second drive wheel 13 and the third drive wheel 14 rotate in opposite directions, which facilitates the crushing and extrusion of seeds. A first bearing 8 is installed in the middle of a pair of first bearing seats 2. The two ends of the main drive roller 4 are respectively designed in the middle of the two first bearings 8. A second bearing 9 is installed in the middle of a pair of second bearing seats 3. The two ends of the secondary drive roller 5 are respectively located in the middle of the two first bearings 8. The design incorporates two second bearings 9 in the middle, and two first bearings 8 are installed in the middle of a pair of first bearing seats 2. The two ends of the main drive roller 4 are respectively designed in the middle of the two first bearings 8 to facilitate its rotation. Two second bearings 9 are installed in the middle of a pair of second bearing seats 3. The two ends of the secondary drive roller 5 are respectively designed in the middle of the two second bearings 9 to facilitate its rotation. A discharge port 10 is provided at the top center of the outer casing 1, and a feed port 11 is provided at the bottom center of the outer casing 1. A discharge port 10 is provided at the top center of the outer casing 1, and a feed port 11 is provided at the bottom center of the outer casing 1 to facilitate the input and discharge of seeds. Both the driving roller 6 and the driven roller 7 are made of steel alloy, and the surfaces of both the driving roller 6 and the driven roller 7 are coated with a supersonic tungsten carbide coating, which can improve the wear resistance of the driving roller 6 and the driven roller 7.

[0031] Working Principle: In operation, this device consists of a main drive roller 4 rotatably mounted between a pair of first bearing seats 2, with a drive roller 6 installed at the outer end of the main drive roller 4. A secondary drive roller 5 rotatably mounted between a pair of second bearing seats 3, with a driven roller 7 installed at the outer end of the secondary drive roller 5. Both the drive roller 6 and the driven roller 7 have transverse teeth 12 on their outer ends. By designing the spiral lines of the transverse teeth 12 on the surfaces of the drive roller 6 and the driven roller 7 to be opposite in direction, with the spiral direction being towards the center of the roller body, when the drive roller 6 and the driven roller 7 work together to crush the seeds, they exert a force towards the center of the roller body, thus preventing the seeds from splashing outwards and causing impact noise after crushing. A second drive roller 6 is mounted at one end of the main drive roller 4. The second drive wheel 13 has a first drive wheel 15 below it, and a third drive wheel 14 is installed at one end of the secondary drive roller 5. Above the second drive wheel 13 and the third drive wheel 14, from bottom to top, a fourth drive wheel 16 and a drive wheel 17 are arranged sequentially. The outer ends of the drive wheel 17, the first drive wheel 15, the second drive wheel 13, the third drive wheel 14 and the fourth drive wheel 16 are fitted with a drive belt. The drive wheel 17 rotates clockwise, which causes the first drive wheel 15 to rotate clockwise, the second drive wheel 13 to rotate counterclockwise, the third drive wheel 14 to rotate clockwise and the fourth drive wheel 16 to rotate counterclockwise. The second drive wheel 13 and the third drive wheel 14 rotate in opposite directions, which facilitates the crushing and processing of seeds.

[0032] The following points should be noted in this article:

[0033] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in a general design.

[0034] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel grain crusher for silage harvesters, comprising a housing frame (1), characterized in that: A pair of first bearing seats (2) are installed at one top end of the outer casing (1), and a pair of second bearing seats (3) are installed on one side of the top of the outer casing (1). A main drive roller (4) is rotatably arranged between the pair of first bearing seats (2). A drive roller (6) is installed at the outer end of the main drive roller (4). A secondary drive roller (5) is rotatably arranged between the pair of second bearing seats (3). A driven roller (7) is installed at the outer end of the secondary drive roller (5). The outer ends of the drive roller (6) and the driven roller (7) are both designed with horizontal teeth (12), and the spiral lines of the horizontal teeth (12) on the surfaces of the drive roller (6) and the driven roller (7) are opposite to each other.

2. The novel grain crusher for silage harvesters according to claim 1, characterized in that: A second drive wheel (13) is installed at one end of the main drive roller (4), and a first drive wheel (15) is designed below the second drive wheel (13). A third drive wheel (14) is installed at one end of the secondary drive roller (5). A fourth drive wheel (16) and a drive wheel (17) are designed sequentially from bottom to top above the second drive wheel (13) and the third drive wheel (14). A drive belt is fitted around the outer ends of the drive wheel (17), the first drive wheel (15), the second drive wheel (13), the third drive wheel (14), and the fourth drive wheel (16).

3. The novel grain crusher for silage harvesters according to claim 1, characterized in that: A first bearing (8) is installed in the middle of each pair of first bearing seats (2). The two ends of the main drive roller (4) are respectively designed in the middle of the two first bearings (8). A second bearing (9) is installed in the middle of each pair of second bearing seats (3). The two ends of the secondary drive roller (5) are respectively designed in the middle of the two second bearings (9).

4. The novel grain crusher for silage harvesters according to claim 1, characterized in that: The outer casing (1) has a discharge port (10) at the top center and a feed port (11) at the bottom center.

5. A novel grain crusher for silage harvesters according to claim 1, characterized in that: Both the active wire roller (6) and the driven wire roller (7) are made of steel alloy, and the surfaces of both the active wire roller (6) and the driven wire roller (7) are coated with a supersonic tungsten carbide coating.

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