A whole-plant silage corn crushing and shredding integrated machine

Abstract

The present invention discloses a whole-plant silage corn crushing and silk-making integrated machine, which relates to the field of livestock breeding. The integrated machine sequentially includes a filtering structure, a conveying structure, a pressing roller structure, a cutting structure, and a silk-making structure along the conveying direction. The filtering structure includes a placement frame, and a filtering barrel with a cavity inside is arranged in the placement frame. The filtering barrel can move up and down in the placement frame. An inlet is arranged at the upper end of the filtering barrel, and a first outlet is arranged on the side. The lower end of the filtering barrel is a filter plate, and a waste outlet is arranged at the lower end of the placement frame, and a second outlet is arranged on the side. Before the straw is fed, the whole-plant silage corn is processed by the filtering structure to quickly separate it from sundries such as soil or stones, avoid soil or stones from entering the subsequent processing procedures, and avoid feed blockage and livestock eating whole-plant silage corn mixed with soil.

Description

Technical Field

[0001] The present invention relates to the field of livestock breeding, and particularly to a whole-plant silage corn crushing and silk-rolling integrated machine. Background Art

[0002] In recent years, the planting mode in China has been undergoing major changes, and the uses of food crops are becoming diversified. Among them, "grain for forage" is an important measure. At present, feeding livestock with whole-plant silage corn feed has become an important measure for the development of China's livestock breeding industry. There are problems such as difficult chewing, poor palatability, low digestion and absorption rate, and difficult digestion of whole corn kernels when directly feeding with roughage such as corn straw. Through mechanical processing, the green corn straw is cut, crushed, and rubbed into filaments, and the corn kernels are broken, which increases the degree of fibrosis of the corn straw and the kernel breakage rate, is beneficial to the digestion and absorption of livestock, and thus improves the utilization value of the feed.

[0003] Existing whole-plant silage corn processing machinery is usually used after cutting and crushing, but this device has problems such as low straw silkification rate, low kernel breakage rate, and easy clogging of feeding. In particular, before the whole-plant silage corn enters the silk-rolling machine for processing, it is easy to be mixed with soil. After cutting and crushing, it is even more difficult to separate the soil from the whole-plant silage corn. During long-term use, it is easy to exacerbate the feeding blockage phenomenon. At the same time, when livestock eat the whole-plant silage corn mixed with soil, it will also affect the health of livestock.

[0004] Therefore, it is of great significance to design a whole-plant silage corn processing machinery that can effectively improve the quality of silk-rolling and crushing and solve problems such as feeding blockage. Summary of the Invention

[0005] An object of the present invention is to provide a whole-plant silage corn crushing and silk-rolling integrated machine, which filters the whole-plant silage corn before it enters the conveying structure through a filtering structure, so as to avoid sundries such as soil and stones from entering the cutting and crushing process, avoid feeding blockage and livestock eating the whole-plant silage corn mixed with soil.

[0006] This object is achieved by the following technical solutions:

[0007] The one-piece machine sequentially includes a filtering structure, a conveying structure, a pressing roller structure, a cutting structure, and a silk rubbing structure along the conveying direction. During use, the pressing roller structure grabs, flattens, wires, and threshes the ears of the straw. The cutting structure cuts the straw. After cutting, the silk rubbing structure destroys the hard stem joints on the surface of the straw, longitudinally wires and rubs, flattens, cuts, hits, tears, and crushes the corn straw filaments, and crushes the corn kernels to obtain crushed whole-plant silage corn. Before the above process, the inventor designed a filtering structure. The whole-plant silage corn is filtered for impurities such as soil through the filtering structure, and then the whole-plant silage corn is processed after filtration to improve the use efficiency. Specifically, the filtering structure of this device includes a placement frame. Inside the placement frame, there is a filtering barrel with a cavity inside. The filtering barrel can move up and down inside the placement frame. The upper end of the filtering barrel is provided with a feed inlet, and the side is provided with a first discharge outlet. The lower end of the filtering barrel is a filter plate. The lower end of the placement frame is provided with a waste outlet, and the side is provided with a second discharge outlet. During use, the whole-plant silage corn enters the feed inlet at the upper end of the filtering barrel through the upper end of the placement frame. Inside the filtering barrel, the filtering barrel moves up and down inside the placement frame to separate the soil or stones in the whole-plant silage corn from the whole-plant silage corn, and passes through the filter plate at the lower end of the filtering barrel into the lower end of the placement frame, and is discharged through the waste outlet. The repeated up and down movement of the filtering barrel can force the separation of the soil or stones in the whole-plant silage corn. The structure is simple and can achieve a good separation effect at the same time.

[0008] Among them, the up and down movement of the filtering barrel inside the placement frame can be realized by various structures. For example, a telescopic rod is provided between the lower end of the filtering barrel and the lower end of the placement frame, and the telescopic movement of the telescopic rod drives the filtering barrel to move up and down inside the placement frame. In this device, a first rotating rod is provided on the inner side surface of the placement frame. One end of the first rotating rod is connected to the placement frame, and the first rotating rod can rotate around the connection point with the placement frame as the center. A second rotating rod is provided inside the filtering barrel. One end of the first rotating rod is hinged to one end of the second rotating rod. During the rotation of the first rotating rod, by acting on the second rotating rod, the second rotating rod drives the filtering barrel to move up and down inside the placement frame during the rotation process. Such a structure will not occupy too much space position during use and will not hinder the feeding of the whole-plant silage corn, which is more conducive to use. And when driving the filtering barrel to move up and down inside the placement frame through the above structure, it can move more stably.

[0009] Preferably, during the up and down movement of the filtering barrel, when the whole-plant silage corn is opposite to the first discharge outlet and the second discharge outlet, it enters the conveying structure through the first discharge outlet and the second discharge outlet for subsequent use. Among them, the height of the second discharge outlet is greater than the height of the first discharge outlet, which can accelerate the efficiency of the whole-plant silage corn entering the conveying structure, and the height difference can accelerate the movement of the whole-plant silage corn inside the filtering barrel, thereby improving the efficiency of filtering soil or stones from the side.

[0010] In order to further improve the filtering effect of whole-plant silage corn in the filtering barrel, the inventor of the present invention sets a plurality of clamping components in the filtering barrel. The clamping components include two symmetrically arranged first clamping rods and an acting member acting on the two first clamping rods. The acting member can move the two first clamping rods towards or away from each other. When the acting member urges the two first clamping rods to move towards each other, the two first clamping rods clamp the whole-plant silage corn, causing the soil or stones therein to separate from the whole-plant silage corn pile. At the same time, when the acting member urges the two first clamping rods to move away from each other, the two first clamping rods separate and do not clamp the whole-plant silage corn. During use, by continuously clamping the whole-plant silage corn, the mutual movement between the whole-plant silage corns is accelerated, thereby improving the efficiency of separating soil or stones from the whole-plant silage corn.

[0011] Among them, preferably, both of the two first clamping rods are hinged to the fixed rod. One ends of the two first clamping rods are respectively hinged to one ends of the two second clamping rods. The other ends of the two second clamping rods are both hinged to one end of the acting member. The second clamping rod acts on the first clamping rod, and the first clamping rod moves towards or away from each other under the action of the fixed rod and the second clamping rod, which can not only simplify the structure, but also control the movement of the two first clamping rods, and has a better clamping effect, and can quickly force the stones or soil to separate from the whole-plant silage corn.

[0012] Furthermore, the acting member can have various structures, as long as it can drive one end of the second clamping rod to move up and down. For example, the acting member can be a telescopic rod, and one end of the acting member extends and contracts in the filtering barrel to drive one end of the second clamping rod to move up and down.

[0013] More preferably, the lower end of the acting member is connected to the connecting rod, and the upper end of the acting member passes through the lower end of the filtering barrel and is located inside the filtering barrel. Both ends of the connecting rod are connected to the placing frame. Since the filtering barrel of this device itself needs to move up and down in the placing frame, the device directly uses the movement of the filtering barrel itself to replace the telescopic movement of the acting member. Specifically, the acting member is fixed, and the upper end of the acting member is inside the filtering barrel. When the filtering barrel moves upward, the length of the acting member inside the filtering barrel shortens. This process is equivalent to the shortening of the acting member, driving the two first clamping rods to move towards each other to clamp the whole-plant silage corn. When the filtering barrel moves downward, the length of the acting member inside the filtering barrel elongates. This process is equivalent to the elongation of the acting member, driving the two first clamping rods to move away from each other. Reducing the power components can further improve the service life of this device, improve the use efficiency, and reduce the number of maintenance times.

[0014] Among them, several clamping components are arranged at intervals in sequence along the conveying direction. Multiple clamping components clamp or separate the whole-plant silage corn at the same time, further improving the efficiency of separating soil or stones from the whole-plant silage corn and making it more convenient for long-term use. At the same time, the clamping components are arranged at intervals in sequence along the conveying direction, and during the discharging process, they are clamped and separated, and the separation efficiency is improved through repeated operations.

[0015] Preferably, the first clamping rod is Z-shaped, and the upper ends of the two first clamping rods are arranged oppositely and approach each other when clamping the whole-plant silage corn, which can better clamp the whole-plant silage corn, so that the whole-plant silage corn located at the center can be squeezed, facilitating separation.

[0016] Preferably, a support rod is arranged at the lower end of the filtering structure, and the support rod makes the impurity outlet and the second discharge port both located above the conveying structure. During use, the device can be directly erected above the conveying device through the support rod. The impurity outlet and the second discharge port are both located above the conveying structure. The separated whole-plant silage corn directly enters the conveying structure through the second discharge port, and the impurity outlet is directly connected and discharged through a pipeline.

[0017] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0018] The present invention relates to a whole-plant silage corn crushing and silk-making integrated machine. The device includes straw feeding, flattening and wire drawing, cutting, grain crushing, and crushing and silk-making. Through the combined action of flattening and wire drawing, cutting, and crushing and silk-making, the straw silk-making efficiency is improved, the grain crushing rate is increased, and the whole machine runs smoothly without obvious feeding blockage.

[0019] At the same time, before the straw is fed, the whole-plant silage corn is processed through a filtering structure, so that it is quickly separated from sundries such as soil or stones, preventing soil or stones from entering the subsequent processing procedures, avoiding feeding blockage and livestock eating whole-plant silage corn mixed with soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings described herein are used to provide a further understanding of the embodiments of the present invention, form a part of this application, and do not limit the embodiments of the present invention. In the drawings:

[0021] Figure 1 It is a schematic structural diagram of the device in Embodiment 1;

[0022] Figure 2 It is a schematic diagram of the filtering structure in Embodiment 1;

[0023] Figure 3 It is a schematic diagram of the filtering barrel structure in Embodiment 1;

[0024] Figure 4Schematic diagram of the first clamping rod structure when the filter barrel moves upward in Embodiment 3;

[0025] Figure 5 Schematic diagram of the first clamping rod structure when the filter barrel moves downward in Embodiment 3.

[0026] Labels in the drawings and corresponding component names:

[0027] 1 - All-in-one machine, 2 - Conveyor structure, 3 - Press roller structure, 4 - Cutting structure, 5 - Silk rubbing structure, 6 - Placing frame, 7 - Second discharge port, 8 - Support rod, 9 - Filter barrel, 91 - Feed inlet, 92 - First discharge port, 10 - Second rotating rod, 11 - First rotating rod, 12 - Acting member, 13 - Connecting rod, 14 - Impurity outlet, 15 - Second clamping rod, 16 - First clamping rod. Detailed implementation manners

[0028] To make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below in conjunction with embodiments and drawings. The illustrative embodiments and descriptions of the present invention are only used to explain the present invention and do not limit the present invention.

[0029] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the protection scope of the present invention.

[0030] Embodiment 1

[0031] As Figure 1 shown, the all-in-one machine 1 sequentially includes a filtering structure 6, a conveyor structure 2, a press roller structure 3, a cutting structure 4 and a silk rubbing structure 5 along the conveying direction, wherein the conveying direction is the conveying direction of the conveying chain belt in the conveyor structure.

[0032] The press roller structure adopts a variable-gap feeding pair-roller layout to adapt to different incoming thicknesses and reduce the jamming of corn cobs in the machine; among them, the feeding pair-rollers rotate at different speeds, the speed of the upper roller is slightly higher than that of the lower roller, with a certain speed ratio, and the speed difference can improve the threshing effect of pressing nodes, better flatten the straw, more efficiently thresh the grains, and the material transportation is smooth.

[0033] The cutting structure uses a reciprocating cutter to cut the straw, reducing the winding of the material around the blade.

[0034] The silk rubbing structure mainly consists of a rotor, hammer blades, a working chamber, etc. The size of the rotor is reasonably designed, the hammer blades are easy to replace, and the hammer blades are arranged staggeredly and symmetrically. The seamless connection and mutual cooperation of each component ensure the overall performance of the whole machine.

[0035] As Figure 2 shown, the filtering structure 6 includes a placement frame 6. Inside the placement frame 6, there is a filter barrel 9 with a cavity inside. The filter barrel 9 can move up and down inside the placement frame 6. At the lower end of the placement frame 6, there is a dirt outlet 14, and on the side, there is a second discharge port 7.

[0036] In some embodiments, the structure of the filter barrel 9 is as Figure 3 shown. At the upper end of the filter barrel 9, there is a feed inlet 91, and on the side, there is a first discharge port 92. The lower end of the filter barrel 9 is a filter plate.

[0037] During use, the whole-plant silage corn enters the inside of the filter barrel through the feed inlet 91 at the upper end of the placement frame and the upper end of the filter barrel. The filter barrel moves up and down inside the placement frame. During the movement, the whole-plant silage corn shakes inside the filter barrel, and then the soil and stones in it are separated. The separated soil and stones enter the lower part of the placement frame through the filter plate and are discharged through the dirt outlet 14. The separated whole-plant silage corn enters the conveying chain belt through the first discharge port 92 and the second discharge port 7.

[0038] The conveying chain belt conveys the whole-plant silage corn forward to the roller structure 3 and the cutting structure 4 for operation; the pair of rollers of the roller structure 3 grabs the corn straw and forces it into the subsequent operation mechanism, and at the same time achieves the functions of straw node breaking and silk rubbing, and ear extrusion and threshing; the material then enters the cutting structure 4 and is cut into sections, and then sent to the silk rubbing structure; the corn straw sections and grains are subjected to comprehensive actions such as hammering, shearing, collision, rubbing, and extrusion by the high-speed rotating hammer blades and the stationary jaw teeth, completing the straw silk rubbing and grain crushing operations, and throwing out the processed material.

[0039] Embodiment 2

[0040] On the basis of Embodiment 1, a first rotating rod 11 is arranged on the inner side surface of the placement frame 6, and a second rotating rod 10 is arranged inside the filter barrel 9. One end of the first rotating rod 11 is hingedly connected to one end of the second rotating rod 10. By rotating the first rotating rod 11, the filter barrel 9 is driven to move up and down inside the placement frame 6. One end of the first rotating rod 11 is connected to the placement frame, and the first rotating rod can rotate around the connection point with the placement frame as the center. A second rotating rod 10 is arranged inside the filter barrel 9. One end of the first rotating rod 11 is hingedly connected to one end of the second rotating rod 10. During the rotation of the first rotating rod, by acting on the second rotating rod, the second rotating rod drives the filter barrel 9 to move up and down inside the placement frame 6 during the rotation process.

[0041] Embodiment 3

[0042] Based on the above embodiments, a plurality of clamping assemblies are arranged in the filtering barrel 9. The clamping assembly includes two symmetrically arranged first clamping rods 16 and an acting member 12 acting on the two first clamping rods 16. The acting member 12 can move the two first clamping rods 16 towards or away from each other. Both of the two first clamping rods 16 are hinged to the fixed rod 14. One ends of the two first clamping rods 16 are respectively hinged to one ends of the two second clamping rods 15, and the other ends of the two second clamping rods 15 are both hinged to one end of the acting member 12.

[0043] In one or more embodiments, the acting member 12 is a telescopic rod. When the acting member shortens, it causes the two first clamping rods to move towards each other, and the two first clamping rods clamp the whole-plant silage corn, so that the soil or stones therein are separated from the whole-plant silage corn pile. When the acting member elongates, it causes the two first clamping rods to move away from each other, and the two first clamping rods separate and do not clamp the whole-plant silage corn.

[0044] In one or more embodiments, the lower end of the acting member 12 is connected to the connecting rod 13, the upper end of the acting member 12 passes through the lower end of the filtering barrel 9 and is located inside the filtering barrel 9, and both ends of the connecting rod 13 are connected to the placing frame 6. Both of the two first clamping rods 16 are hinged to the fixed rod 14. One ends of the two first clamping rods 16 are respectively hinged to one ends of the two second clamping rods 15, and the other ends of the two second clamping rods 15 are both hinged to one end of the acting member 12. The second clamping rod acts on the first clamping rod, and the first clamping rod moves towards or away from each other under the action of the fixed rod and the second clamping rod. As Figure 4 shown, when the filtering barrel moves upward, the length of the acting member inside the filtering barrel shortens, and the acting member drives the two first clamping rods to move away from each other and does not clamp the whole-plant silage corn; as Figure 5 shown, when the filtering barrel moves downward, the acting member drives the two first clamping rods to move towards each other and clamps the whole-plant silage corn.

[0045] Based on one or more embodiments, a plurality of clamping assemblies are arranged at intervals in sequence along the conveying direction. The first clamping rod 16 is Z-shaped.

[0046] Embodiment 4

[0047] Based on the above embodiments, a support rod 8 is arranged at the lower end of the filtering structure 6. The support rod 8 makes the impurity outlet 14 and the second discharge outlet 7 both located above the conveying structure 2. The device is directly erected above the conveying device through the support rod. The impurity outlet 14 and the second discharge outlet 7 are both located above the conveying structure 2. The separated whole-plant silage corn directly enters the conveying structure through the second discharge outlet, and the impurity outlet 14 is directly connected and discharged through a pipeline. The height of the second discharge outlet 7 is greater than the height of the first discharge outlet 92.

[0048] Example 5

[0049] In some embodiments, the shredding structure 5 includes a shredding rotating shaft, a plurality of cutter discs, a plurality of cutter shafts, and a plurality of shredding blades. The plurality of cutter discs are sleeved on the shredding rotating shaft at intervals. Each cutter shaft connects all the cutter discs in the axial direction of the shredding rotating shaft, and each cutter shaft is arranged parallel to the shredding rotating shaft. A plurality of shredding blades are sleeved on each cutter shaft, and the plurality of shredding blades between adjacent cutter discs are arranged at equal intervals. When the shredding rotating shaft rotates to drive the shredding blades to shred the material, since the shredding blades on adjacent cutter shafts have different bending orientations, the material can be cut in two directions during shredding.

[0050] The roller structure includes a lower roller and an upper roller, and cutting edges are provided on the outer sides of the lower roller and the upper roller.

[0051] The overall drive of this device will adopt a two-stage type, both of which can be independently controlled; since the roller structure and the shredding structure have relatively large requirements for power and speed during operation, high-power independent motors are selected to provide power, while the conveying structure 2 and the cutting structure 4 of the material operate at a relatively low speed, and low-power reduction motors are selected to provide power, and the power transmission system is reasonably arranged.

[0052] Meanwhile, the lower end of the support rod of this device is a pulley, and the support rod is a telescopic rod with adjustable length. During use, the filtering structure can be directly slid to the required position through the pulley, and then the length of the support rod is adjusted to make it erected on the conveying structure. Finally, the pulley is fixed to fix this device on it, and the first rotating rod is adjusted to rotate for the use of this device.

[0053] The "first", "second", etc. used in this article are only used to distinguish the corresponding components for the sake of clear description, and are not intended to limit any order or emphasize importance, etc. In addition, the term "connection" used in this article can be directly connected without special explanation, or can be indirectly connected through other components.

[0054] The specific embodiments described above further elaborate on the purpose, technical solutions, and beneficial effects of the present invention. It should be understood that the above are only specific embodiments of the present invention and are not used to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A whole-plant silage corn crushing and shredding machine, characterized in that: The all-in-one machine (1) sequentially includes a filtering structure, a conveying structure (2), a pressing roller structure (3), a cutting structure (4) and a shredding structure (5) along the conveying direction. The filtering structure includes a placement frame (6). Inside the placement frame (6), there is a filtering barrel (9) with a cavity inside. The filtering barrel (9) can move up and down inside the placement frame (6). At the upper end of the filtering barrel (9), there is a feed inlet (91), and on the side, there is a first discharge outlet (92). The lower end of the filtering barrel (9) is a filter plate. At the lower end of the placement frame (6), there is a waste outlet (14), and on the side, there is a second discharge outlet (7). On the inner side surface of the placement frame (6), there is a first rotating rod (11). Inside the filtering barrel (9), there is a second rotating rod (10). One end of the first rotating rod (11) is hinged to one end of the second rotating rod (10). By rotating the first rotating rod (11), the filtering barrel (9) is driven to move up and down inside the placement frame (6). Inside the filtering barrel (9), there are several clamping assemblies. The clamping assembly includes two symmetrically arranged first clamping rods (16) and an acting member (12) acting on the two first clamping rods (16). The acting member (12) can make the two first clamping rods (16) move towards or away from each other. Both of the two first clamping rods (16) are hinged to a fixed rod. One end of each of the two first clamping rods (16) is hinged to one end of each of the two second clamping rods (15). The other ends of the two second clamping rods (15) are both hinged to one end of the acting member (12). The lower end of the acting member (12) is connected to a connecting rod (13). The upper end of the acting member (12) passes through the lower end of the filtering barrel (9) and is located inside the filtering barrel (9). The two ends of the connecting rod (13) are connected to the placement frame (6). The several clamping assemblies are sequentially arranged at intervals along the conveying direction. When the filtering barrel (9) moves upward, the length of the acting member (12) inside the filtering barrel (9) shortens, and the acting member (12) drives the two first clamping rods (16) to move away from each other, without clamping the whole-plant silage corn. When the filtering barrel (9) moves downward, the acting member (12) drives the two first clamping rods (16) to move towards each other, clamping the whole-plant silage corn.

2. The whole-plant silage corn crushing and kneading machine according to claim 1, characterized in that: The height of the second discharge outlet (7) is greater than the height of the first discharge outlet (92).

3. A whole-plant silage corn crushing and shredding integrated machine according to claim 1, characterized in that, At the lower end of the filtering structure, there is a support rod (8). The support rod (8) makes the waste outlet (14) and the second discharge outlet (7) both located above the conveying structure (2).

4. A whole-plant silage corn crushing and shredding integrated machine according to claim 1, characterized in that, The acting member (12) is a telescopic rod.

5. A whole-plant silage corn crushing and shredding integrated machine according to claim 1, characterized in that, The first clamping rod (16) is Z-shaped.

Images