Silage rubbing machine

Abstract

The utility model provides a silage rubbing machine which comprises a rack, a rubbing chamber is arranged on the rack, a cutting mechanism and a rubbing mechanism are arranged in the rubbing chamber, the feeding end of the rubbing chamber is connected with a feeding channel, a rotatable bending roller is arranged in the feeding channel, and a cutting mechanism is arranged at the feeding end of the rubbing chamber. A bending channel of an arc-shaped structure is arranged at the upper end of the bending roller, a flattening mechanism used for flattening corn straw is arranged on one side of the bending channel, a feeding mechanism used for feeding the corn straw to the chopping mechanism is arranged on the other side of the bending channel, and a conveying mechanism used for conveying the corn straw to the flattening mechanism is arranged on one side of the flattening mechanism. Before the corn straw is cut and rubbed, the corn straw can be flattened and bent, so that the operation quality and the rubbing efficiency of the rubbing machine can be improved, and the energy consumption of the rubbing machine can be reduced.

Description

Technical Field

[0001] This application relates to silage processing technology, and more particularly to a silage shredder. Background Technology

[0002] Currently, a common type of silage is made by chopping and shredding green corn stalks, then fermenting them under anaerobic conditions using anaerobic lactic acid bacteria to inhibit the growth of various miscellaneous bacteria. In the silage processing, a shredder is typically used to chop and shred the corn stalks.

[0003] In existing technologies, based on the mechanical properties of corn stalks, directly chopping and shredding corn stalks requires more energy than chopping, shredding, and flattening them. Therefore, pre-treatment of corn stalks by flattening and bending them before chopping and shredding can improve the operating quality and processing efficiency of the shredder, and also reduce energy consumption. However, the feeding device of existing shredders simply uses a feeding roller to directly feed the corn stalks into the chopping area, without pre-treatment of the stalks, resulting in low efficiency and high energy consumption when chopping and shredding corn stalks. Utility Model Content

[0004] This application provides a silage shredder to solve the problem that existing shredders used in silage processing cannot perform pre-treatment work such as flattening and bending corn stalks, resulting in low efficiency and high energy consumption when chopping and shredding corn stalks.

[0005] This application provides a silage shredder, including a frame, a shredding chamber on the frame, a cutting mechanism and a shredding mechanism inside the shredding chamber, and a feeding channel connected to the feeding end of the shredding chamber;

[0006] The feed channel is equipped with a rotatable bending roller inside, and the upper end of the bending roller is equipped with an arc-shaped bending channel.

[0007] One side of the bending channel is provided with a flattening mechanism for flattening corn stalks, and the other side of the bending channel is provided with a feeding mechanism for feeding corn stalks into the chopping mechanism.

[0008] One side of the flattening mechanism is provided with a corn stalk conveying mechanism for feeding corn stalks into the flattening mechanism.

[0009] Optionally, an arc-shaped plate adapted to the bending roller is provided above the bending roller, and the arc-shaped plate and the upper part of the bending roller form the bending channel.

[0010] Optionally, the bending roller has a cylindrical structure, and the circumferential surface of the bending roller is provided with a plurality of annularly distributed protruding ridges I. Both ends of the bending roller are provided with baffles, and the baffles are rotatably connected to the feed channel.

[0011] Optionally, the flattening mechanism consists of two flattening rollers distributed vertically, the flattening rollers being rotatably connected to the feeding channel, and the two flattening rollers rotating in opposite directions;

[0012] The flattening roller has a cylindrical structure, and its circumferential surface is provided with multiple annularly distributed protruding ridges II.

[0013] Optionally, the feeding mechanism consists of two feeding rollers distributed vertically, the feeding rollers being rotatably connected to the feeding channel, and the two feeding rollers rotating in opposite directions;

[0014] The structure of the feed roller is the same as that of the flattening roller.

[0015] Optionally, the center distance between the two feed rollers is less than the center distance between the two flattening rollers.

[0016] Optionally, the conveying mechanism is inclined and is a chain conveyor.

[0017] Optionally, the bending roller is connected to a motor via a belt drive mechanism, and the bending roller is simultaneously connected to the flattening roller and the feed roller located below via a chain drive mechanism I.

[0018] The flattening roller located below is connected to the conveying mechanism via chain drive mechanism II;

[0019] The flattening roller located above and the feed roller located above are connected by chain drive mechanism III;

[0020] The two flattening rollers are connected by a gear transmission mechanism.

[0021] The silage shredder provided in this application has a rotatable bending roller inside the feeding channel. The upper end of the bending roller has an arc-shaped bending channel. One side of the bending channel is equipped with a flattening mechanism for flattening corn stalks, and the other side of the bending channel is equipped with a feeding mechanism for feeding corn stalks into the chopping mechanism. One side of the flattening mechanism is equipped with a conveying mechanism for conveying corn stalks to the flattening mechanism. In use, the conveying mechanism transports the corn stalks to the flattening mechanism, which flattens the corn stalks. The flattened corn stalks enter the bending channel under the drive of the bending roller and move along the bending channel to perform the bending work. Then, the corn stalks enter the feeding mechanism from the bending channel and are fed into the chopping part. Thus, the corn stalks can be flattened and bent before chopping and shredding, thereby improving the working quality and shredding efficiency of the shredder and reducing the energy consumption of the shredder. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application 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 some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic front view of the silage shredder provided in an embodiment of this application;

[0024] Figure 2 This is a partial front view cross-sectional structural diagram of a silage shredder provided in an embodiment of this application;

[0025] Figure 3 This is a three-dimensional structural diagram of the bending roller of the silage shredder provided in the embodiments of this application;

[0026] Figure 4 This is a partial three-dimensional structural diagram of the silage shredder provided in the embodiments of this application.

[0027] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Kneading chamber; 3. Feeding channel; 4. Bending roller; 41. Rib I; 42. Baffle; 5. Bending channel; 6. Flattening mechanism; 61. Flattening roller; 62. Rib II; 7. Feeding mechanism; 71. Feeding roller; 8. Conveying mechanism; 9. Arc plate; 10. Motor; 11. Belt drive mechanism; 12. Chain drive mechanism I; 13. Chain drive mechanism II; 14. Gear drive mechanism; 15. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application are described clearly and completely below. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are also within the scope of protection of this application.

[0029] like Figures 1-4 As shown:

[0030] An embodiment of this application provides a silage shredder, including a frame 1, a shredding chamber 2 mounted on the frame 1, a chopping mechanism and a shredding mechanism installed inside the shredding chamber 2, and a feeding channel 3 connected to the feed end of the shredding chamber 2. Furthermore, the feeding channel 3 is fixed to the frame 1.

[0031] In this embodiment, both the slicing mechanism and the shredding mechanism are connected to a drive mechanism, which drives both the slicing mechanism and the shredding mechanism to work. The shredding chamber 2, the slicing mechanism, the shredding mechanism, and the drive mechanism provided in this embodiment are all prior art and will not be described in detail.

[0032] The feed channel 3 is equipped with a rotatable bending roller 4, and the upper end of the bending roller 4 is equipped with an arc-shaped bending channel 5. Specifically, the bending channel 5 is an arc-shaped structure.

[0033] One side of the bending channel 5 is provided with a flattening mechanism 6 for flattening corn stalks, and the other side of the bending channel 5 is provided with a feeding mechanism 7 for feeding corn stalks into the chopping mechanism.

[0034] A corn stalk conveying mechanism 8 is provided on one side of the flattening mechanism 6 for conveying corn stalks to the flattening mechanism 6.

[0035] In this embodiment, a flattening mechanism 6 is provided on the right side of the bending roller 4, and a conveying mechanism 8 is located on the right side of the flattening mechanism 6. A feeding mechanism 7 is provided on the left side of the bending roller 4, a cutting mechanism is located on the left side of the feeding mechanism 7, and a shredding mechanism is located on the left side of the cutting mechanism. The right end of the shredding chamber 2 is the feeding end, and the left end of the shredding chamber 2 is the discharging end. The bending roller 4 rotates counterclockwise.

[0036] In use, workers pick up corn stalks and place them on the conveying mechanism 8. The conveying mechanism 8 transports the corn stalks to the flattening mechanism 6, which flattens the corn stalks. At the same time, the bending roller 4 rotates counterclockwise, carrying the corn stalks into the bending channel 5 and moving them within it. Because the bending channel 5 has an arc-shaped structure, the corn stalks bend as they move along it, reducing their mechanical properties. Then, the corn stalks enter the feeding mechanism 7 from the bending channel 5, which feeds them into the chopping mechanism. The chopping mechanism chops the corn stalks, and the chopped corn stalks enter the shredding mechanism. The shredding mechanism shreds the corn stalks, and finally, the shredded corn stalks are discharged from the discharge end of the shredding chamber 2.

[0037] The silage shredder provided in this embodiment has a rotatable bending roller 4 inside the feeding channel 3. The upper end of the bending roller 4 has an arc-shaped bending channel 5. One side of the bending channel 5 has a flattening mechanism 6 for flattening corn stalks, and the other side of the bending channel 5 has a feeding mechanism 7 for feeding corn stalks into the chopping mechanism. One side of the flattening mechanism 6 has a conveying mechanism 8 for conveying corn stalks into the flattening mechanism 6. This allows the corn stalks to be flattened and bent before chopping and shredding, thereby improving the working quality and shredding efficiency of the shredder and reducing its energy consumption.

[0038] In some embodiments of this application, an arc-shaped plate 9 adapted to the bending roller 4 is provided above it, and the arc-shaped plate 9 and the upper part of the bending roller 4 form a bending channel 5.

[0039] Furthermore, the arc-shaped plate 9 is internally fixedly connected to the feed channel 3.

[0040] In use, the bending roller 4 rotates counterclockwise. After the flattened corn stalks come into contact with the bending roller 4, the rotating bending roller 4 brings the corn stalks into the bending channel 5 and drives the corn stalks to move within the bending channel 5. At the same time, under the limiting and guiding effect of the arc plate 9, the corn stalks bend to reduce the mechanical properties of the corn stalks.

[0041] In some embodiments of this application, the bending roller 4 has a cylindrical structure, and its circumferential surface is provided with multiple annularly distributed protrusions I 41 to increase the friction between the bending roller 4 and the corn stalks, so that the bending roller 4 can smoothly drive the corn stalks to move within the bending channel 5. Both ends of the bending roller 4 are provided with baffles 42, which are rotatably connected to the feed channel 3 via bearings, so that the two baffles 42 and the bending roller 4 rotate synchronously, allowing the two baffles 42 to synchronously drive the corn stalks to move within the bending channel 5, thereby improving the movement effect of the corn stalks within the bending channel 5 and reducing the phenomenon of blockage within the bending channel 5.

[0042] In this embodiment, the bending roller 4, the convex ridge I 41, and the baffle 42 are an integral structure.

[0043] In some embodiments of this application, the flattening mechanism 6 consists of two flattening rollers 61 arranged vertically, forming a flattening channel between them. The flattening rollers 61 are rotatably connected to the feeding channel 3 via bearings, and the two flattening rollers 61 rotate in opposite directions. Specifically, the upper flattening roller 61 rotates clockwise, and the lower flattening roller 61 rotates counterclockwise.

[0044] The flattening roller 61 has a cylindrical structure, and its circumferential surface is provided with multiple annularly distributed protruding ridges II 62 to improve the flattening effect of corn stalks.

[0045] In this embodiment, the flattening roller 61 located above is disposed on the upper right side of the bending roller 4.

[0046] In use, the two flattening rollers 61 rotate in opposite directions simultaneously. After the corn stalks enter the flattening channel, that is, between the two flattening rollers 61, the two counter-rotating flattening rollers 61 apply pressure to the corn stalks, squeezing and flattening them. At the same time, the two flattening rollers 61 clamp the corn stalks and convey them to the bending roller 4. After the corn stalks come into contact with the bending roller 4, the bending roller 4 rotates counterclockwise, causing the corn stalks to move upward, changing the direction of movement of the corn stalks, that is, moving the corn stalks towards the inlet of the bending channel 5. After the corn stalks move towards the inlet of the bending channel 5, the bending roller 4 and the flattening roller 61 above clamp and convey the corn stalks, smoothly feeding the corn stalks into the bending channel 5 for bending.

[0047] In some embodiments of this application, the feeding mechanism 7 consists of two feeding rollers 71 arranged vertically, with a feeding channel formed between the two feeding rollers 71. The feeding rollers 71 are rotatably connected to the feeding channel 3 via bearings, and the two feeding rollers 71 rotate in opposite directions. Specifically, the upper feeding roller 71 rotates clockwise, and the lower feeding roller 71 rotates counterclockwise.

[0048] The structure of the feed roller 71 is the same as that of the flattening roller 61, and will not be described in detail.

[0049] In this embodiment, the upper feed roller 71 is located on the upper left side of the bending roller 4.

[0050] In use, the two feeding rollers 71 rotate in opposite directions simultaneously. When the corn stalks move to the discharge port of the bending channel 5, the upper feeding roller 71 clamps and conveys the corn stalks downward between the bending roller 4 and the upper feeding roller 71. When the corn stalks come into contact with the lower feeding roller 71, the lower feeding roller 71 rotates counterclockwise, thus changing the direction of movement of the corn stalks and allowing them to enter the feeding channel, that is, between the two feeding rollers 71. After the corn stalks enter the feeding channel, the two feeding rollers 71 clamp and convey the corn stalks, transporting them to the chopping position.

[0051] In some embodiments of this application, the center distance between the two feeding rollers 71 is smaller than the center distance between the two flattening rollers 61, so that after the corn stalks enter between the two feeding rollers 71, the two feeding rollers 71 can squeeze the corn stalks again, thereby further improving the flattening effect of the corn stalks.

[0052] In some embodiments of this application, the conveying mechanism 8 is inclined and employs a chain conveyor. Specifically, the upper inclined portion of the conveying mechanism 8 is close to the flattening mechanism 6.

[0053] In this embodiment, by setting an inclined conveying mechanism 8, the corn stalks enter the flattening channel at an angle and move at an angle from the flattening channel to the bending roller 4. This allows the corn stalks to move at an angle before entering the bending channel 5, which facilitates the bending roller to change the direction of movement of the corn stalks and allows the corn stalks to smoothly enter the bending channel 5.

[0054] The chain conveyor in this embodiment is existing technology and will not be described in detail.

[0055] In some embodiments of this application, the bending roller 4 is connected to a motor 10 via a belt drive mechanism 11. The motor 10 is fixed to the frame 1. The bending roller 4 is simultaneously connected to the flattening roller 61 located below and the feed roller 71 located below via a chain drive mechanism I 12.

[0056] The flattening roller 61 located below is connected to the conveying mechanism 8 via the chain drive mechanism II13.

[0057] The flattening roller 61 located above and the feeding roller 71 located above are connected by a chain drive mechanism Ⅲ14.

[0058] The two flattening rollers 61 are connected by a gear transmission mechanism 15.

[0059] In use, after the motor 10 is started, the motor 10 drives the bending roller to rotate counterclockwise through the transmission mechanism. The bending roller drives the lower flattening roller 61 and the lower feeding roller 71 to rotate counterclockwise through the chain transmission mechanism I 12. The lower flattening roller 61 drives the conveying mechanism 8 to move counterclockwise through the chain transmission mechanism II 13. The lower flattening roller 61 drives the upper flattening roller 61 to rotate clockwise through the gear transmission mechanism 15. The upper flattening roller 61 drives the upper feeding roller 71 to rotate clockwise through the chain transmission mechanism III 14.

[0060] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A silage shredder, comprising a frame (1), wherein a shredding chamber (2) is provided on the frame (1), and a cutting mechanism and a shredding mechanism are provided inside the shredding chamber (2), wherein a feeding channel (3) is connected to the feeding end of the shredding chamber (2), characterized in that: The feed channel (3) is equipped with a rotatable bending roller (4), and the upper end of the bending roller (4) is equipped with an arc-shaped bending channel (5). One side of the bending channel (5) is provided with a flattening mechanism (6) for flattening corn stalks, and the other side of the bending channel (5) is provided with a feeding mechanism (7) for feeding corn stalks into the chopping mechanism. The flattening mechanism (6) is provided with a conveying mechanism (8) on one side for conveying corn stalks to the flattening mechanism (6).

2. The silage shredder according to claim 1, characterized in that: An arc-shaped plate (9) adapted to the bending roller (4) is provided above it, and the arc-shaped plate (9) and the upper part of the bending roller (4) constitute the bending channel (5).

3. The silage shredder according to claim 1, characterized in that: The bending roller (4) has a cylindrical structure. The circumferential surface of the bending roller (4) is provided with a plurality of protruding ridges I (41) distributed in a ring. Both ends of the bending roller (4) are provided with baffles (42), and the baffles (42) are rotatably connected to the feed channel (3).

4. The silage shredder according to claim 3, characterized in that: The flattening mechanism (6) consists of two flattening rollers (61) distributed vertically. The flattening rollers (61) are rotatably connected to the feeding channel (3), and the two flattening rollers (61) rotate in opposite directions. The flattening roller (61) has a cylindrical structure, and the circumferential surface of the flattening roller (61) is provided with a plurality of annularly distributed protruding ridges II (62).

5. The silage shredder according to claim 4, characterized in that: The feeding mechanism (7) consists of two feeding rollers (71) distributed vertically. The feeding rollers (71) are rotatably connected to the feeding channel (3), and the two feeding rollers (71) rotate in opposite directions. The structure of the feed roller (71) is the same as that of the flattening roller (61).

6. The silage shredder according to claim 5, characterized in that: The center distance between the two feed rollers (71) is less than the center distance between the two flattening rollers (61).

7. The silage shredder according to claim 6, characterized in that: The conveying mechanism (8) is inclined and is a chain conveyor.

8. The silage shredder according to claim 7, characterized in that: The bending roller (4) is connected to a motor (10) via a belt drive mechanism (11), and the bending roller (4) is simultaneously connected to the flattening roller (61) located below and the feeding roller (71) located below via a chain drive mechanism I (12). The flattening roller (61) located below is connected to the conveying mechanism (8) via chain drive mechanism II (13); The flattening roller (61) located above and the feeding roller (71) located above are connected by a chain drive mechanism III (14); The two flattening rollers (61) are connected by a gear transmission mechanism (15).

Images