A processing device for making green storage feed from grassfruit straw
By designing a grass and fruit straw processing device to separate and crush the stems and leaves, the storage problem caused by the mixed crushing of grass and fruit straw was solved, the storage time of silage was extended and the efficiency of nutritional management was improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- INST OF MEDICINAL PLANTS YUNNAN ACAD OF AGRI SCI
- Filing Date
- 2024-11-22
- Publication Date
- 2026-07-31
AI Technical Summary
When grass and fruit stalks are processed into silage, the stems and leaves are mixed, crushed, and stored, which can easily lead to mold and spoilage, affecting storage time and the utilization of nutrients.
Design a grass and fruit straw processing device, including a stem and leaf separation device and a crushing device, to crush and package the stems and leaves of grass and fruit straw separately, thereby achieving stem and leaf separation and separate crushing.
It extends the storage time of silage, prevents mold and spoilage, improves the utilization rate of nutrients, and enhances the effectiveness of livestock feeding and management.
Smart Images
Figure CN119699057B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of silage processing technology, specifically to a processing device for making silage from grass and fruit straw. Background Technology
[0002] Currently, when processing cardamom stalks into silage, a crusher is used to crush the stems and leaves of the cardamom stalks together before baling and storing them. However, since the moisture content and nutritional components of the stems and leaves of cardamom stalks are different, storing the stems and leaves together can easily affect the storage time of the feed and cause some feed to become moldy and spoiled. Therefore, a processing device that can separate the cardamom stems and leaves for crushing and baling is needed. Summary of the Invention
[0003] In order to overcome the problems existing in the prior art, the present invention provides a processing device for making silage from grass stalks, so as to solve the technical problem raised in the prior art of needing a processing device that can separate grass stalks and leaves for crushing and packaging.
[0004] To achieve the above objectives, the invention is implemented through the following technical solution: A processing device for making silage from grass and fruit straw includes a frame 1 and a processing box 2. The processing box 2 contains two stalk crushing boxes 3 and a leaf crushing box 4, arranged side-by-side. Crushing devices 5 are installed in the stalk crushing boxes 3 and leaf crushing boxes 4. A stem-leaf separation device 6 is installed at the upper opening of the stalk crushing box 3, and a feeding box 7 is also installed on the top of the stalk crushing box 3. The side of the feeding box 7 is connected to the side wall of the leaf crushing box 4. A blowing device 8 is installed on the side wall of the feeding box 7, with a feeding inlet at its upper end. The grass and fruit straw is separated into stems and leaves by the stem-leaf separation device 6. The stems enter the stalk crushing box 3 for crushing, while the leaves remain on the stem-leaf separation device and are blown into the leaf crushing box 4 by the blowing device 8 for crushing.
[0005] Preferably, the stem-leaf separation device 6 includes a separation plate 61, a cutting ring 62, and a motor I 63; the separation plate 61 is installed at the upper opening of the stem crushing box 3, the cutting ring 62 is rotatably installed in the separation holes 64 evenly arranged on the separation plate 61, the lower end of the cutting ring 62 extends out of the bottom of the separation plate 61, and the cutting rings 62 are interconnected by a gear 65 installed at the bottom of the separation plate 61; the motor I 63 is installed at the bottom of the separation plate 61 and is connected to the cutting ring 62 for transmission; the upper end of the cutting ring 62 is provided with cutting teeth 66 for cutting and separating the stems and leaves; the grass and fruit straw passes through the cutting ring 62 in the separation hole 64, the cutting ring 62 cuts off the leaves around the stem and leaves them on the separation plate 61, and the stem enters the stem crushing box 3 for crushing.
[0006] Preferably, the end of the separating plate 61 is installed in an annular groove 67 on the upper inner wall of the stem crushing box 3, and the bottom and end of the separating plate 61 are installed in the annular groove 67 by springs 68; the end of the separating plate 61 is connected to the motor II 610 installed on the outer wall of the stem crushing box 3 by a connecting rod, and one end of the connecting rod 69 is hinged to the end of the separating plate 61, and the other end is rotatably connected to the eccentric wheel 611 provided on the output shaft of the motor II 610.
[0007] Preferably, the blowing device 8 includes a fan blade 81 and a motor III 82. The fan blade 81 is installed in a through hole opened in the side wall of the feed box 7 and is connected to the motor III 82 installed on the outer wall of the processing box 2.
[0008] Preferably, a cutting blade 41 is rotatably installed at the connection between the inner wall of the leaf crushing box 4 and the feed box 7, and the cutting blade 41 is connected to the motor IV 42 installed on the outer wall of the processing box 2 via belt drive.
[0009] Preferably, the crushing device 5 includes a fixed frame 51, a rotating rod 52, crushing blades 53, and a motor V 54; the fixed frame 51 is formed by multiple horizontal and vertical rods connected in a crisscross pattern and is installed on the inner wall of the stem crushing box 3 or the leaf crushing box 4; the lower end of the rotating rod 52 is rotatably installed at the intersection of the horizontal and vertical rods; the rotating rods 52 are connected to each other by belt drive; the crushing blades 53 are evenly arranged on the side wall of the rotating rod 52; and the rotating rod 52 is connected to the motor V 54 installed on the outer wall of the processing box 2 by belt drive.
[0010] Preferably, the bottom of the stem crushing box 3 and the leaf crushing box 4 is set as an inclined surface that slopes to both sides, so that the crushed feed can slide down automatically, and the lower end of the inclined surface is the feed outlet.
[0011] Preferably, the feed outlet is provided with a conveyor belt 9 for transporting and packaging the crushed feed.
[0012] The beneficial effects of this invention are as follows: By using a stem-leaf separation device, the leaves on the grass stalks are separated from the stems, crushed, and then packaged separately to produce grass stalk silage and leaf silage. This allows for preservation under different conditions, extending the storage time of the silage and preventing mold and spoilage. It also allows for selective feeding of livestock based on the different nutrients in the stems and leaves, enhancing nutritional management and promoting livestock growth. Attached Figure Description
[0013] Figure 1 This is a frontal perspective view of the present invention.
[0014] Figure 2 This is a three-dimensional structural diagram of the back of the present invention.
[0015] Figure 3 This is a cross-sectional three-dimensional structural schematic diagram of the present invention.
[0016] Figure 4 This is a three-dimensional cross-sectional structural diagram of the stem-leaf separation device.
[0017] Figure 5 This is a schematic diagram of the installation structure of the separation plate.
[0018] Figure 6 This is a schematic diagram of the bottom structure of the separation plate.
[0019] Figure 7 This is a schematic diagram of the structure of the blower device.
[0020] Figure 8 This is a schematic diagram of the installation structure of the cutting blade.
[0021] Figure 9 This is a schematic diagram of the structure of the crushing device. Detailed Implementation
[0022] To make the objectives, technical solutions, and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so as to facilitate the understanding of those skilled in the art.
[0023] like Figure 1-9As shown, this invention provides a processing device for making silage from grass and fruit straw, including a frame 1 and a processing box 2; the processing box 2 is provided with two stem crushing boxes 3 and leaf crushing boxes 4 arranged left and right, and crushing devices 5 are installed in the stem crushing boxes 3 and leaf crushing boxes 4; a stem-leaf separation device 6 is installed at the upper opening of the stem crushing box 3, and a feeding box 7 is also installed on the top of the stem crushing box 3, the side of the feeding box 7 is connected to the side wall of the leaf crushing box 4; a blowing device 8 is installed on the side wall of the feeding box 7, and the upper end is the feeding port; the grass and fruit straw is separated into stems and leaves by the stem-leaf separation device 6, the stems enter the stem crushing box 3 for crushing, and the leaves remain on the stem-leaf separation device and are blown into the leaf crushing box 4 for crushing by the blowing device 8. When the device is in operation, the lower end of the cardamom stalks is placed into the feed box 7 through the feed inlet. The cardamom stalks are separated from the leaves by the stem-leaf separation device 6. The cardamom stalks enter the stem crushing box 3 for crushing to form stem silage, and then are discharged from the bottom of the stem crushing box 3 for baling. The cardamom leaves remain at the top of the stem crushing box 3. The leaves are blown into the leaf crushing box 4 by the blowing device 8, where they are crushed into leaf silage, and then discharged from the bottom of the leaf crushing box 4 for baling and storage. This invention, through the stem-leaf separation device 6, separates the leaves from the stems of the cardamom stalks, crushes them separately, and then bales them separately, thus processing them into cardamom stem silage and leaf silage. This allows for storage under different conditions, extending the storage time of the silage, preventing mold and spoilage, and enabling selective feeding of livestock based on the different nutritional components in the stems and leaves, enhancing the nutritional management of livestock feeding and promoting livestock growth.
[0024] like Figure 3-6As shown, the stem-leaf separation device 6 includes a separation plate 61, a cutting ring 62, and a motor I 63. The separation plate 61 is installed at the upper opening of the stem crushing box 3. The cutting ring 62 is rotatably installed in the separation holes 64 evenly arranged on the separation plate 61. The lower end of the cutting ring 62 extends out of the bottom of the separation plate 61. The cutting rings 62 are interconnected by a gear 65 installed at the bottom of the separation plate 61. The motor I 63 is installed at the bottom of the separation plate 61 and is connected to the cutting ring 62. The upper end of the cutting ring 62 is provided with cutting teeth 66 to separate the stems from the leaves. The grass and fruit straw passes through the cutting ring 62 in the separation hole 64. The cutting ring 62 cuts off the leaves around the stems and leaves, leaving them on the separation plate 61. The stems then enter the stem crushing box 3 for crushing. The lower end of the cardamom stalk enters the feed box 7 and passes through the separation hole 64 on the separation plate 61. The cutting ring 62 rotates and cuts off the leaves on the stem through the cutting teeth 66, leaving them on the separation plate 61. Driven by the motor I 63, the cutting ring 62 rotates the rod 52 to cut off the leaves. The stem enters the stem crushing box 3 and is crushed into stem silage by the crushing device 5. The leaves remain on the separation plate 61 and are blown into the leaf crushing box 4 by the blowing device 8, where they are crushed into leaf silage by the crushing device 5. Thus, the cardamom stem and leaves are separated and crushed separately.
[0025] like Figure 3-6 As shown, the end of the separating plate 61 is installed in an annular groove 67 on the upper inner wall of the stem crushing box 3. The bottom and end of the separating plate 61 are installed in the annular groove 67 by springs 68. The end of the separating plate 61 is connected to the motor II 610 installed on the outer wall of the stem crushing box 3 by a connecting rod. One end of the connecting rod 69 is hinged to the end of the separating plate 61, and the other end is rotatably connected to the eccentric wheel 611 set on the output shaft of the motor II 610. When the grass and fruit straw is put into the feeding box 7, multiple straws are inserted into the feeding box side by side with their roots facing down, which can improve the straw crushing efficiency. The lower end of the straw is located on the separating plate 61. The motor II 610 drives the eccentric wheel 611 to rotate, and the connecting rod 69 pulls the separating plate 61 to swing back and forth under the support of the spring 68. This allows multiple straws to be inserted into the separating holes 64 on the separating plate 61 by the swinging of the separating plate 61. The cutting ring 62 cuts off the leaves on the stem.
[0026] like Figure 7 As shown, the blowing device 8 includes a fan blade 81 and a motor III 82. The fan blade 81 is installed in a through hole in the side wall of the feed box 7 and is connected to the motor III 82 installed on the outer wall of the processing box 2. The motor III 82 drives the fan blade 81 to rotate and blow the cardamom leaves remaining on the separation plate 61 into the leaf crushing box 4 for crushing.
[0027] like Figure 8As shown, a cutting blade 41 is rotatably mounted at the connection between the inner wall of the leaf crushing box 4 and the feed box 7. The cutting blade 41 is connected to the motor IV 42, which is installed on the outer wall of the processing box 2, via a belt drive. Driven by the motor IV 42, the cutting blade 41 rotates, and the cardamom leaves entering the leaf crushing box 4 from the feed box 7 are cut into smaller pieces by the rotating cutting blade 41. This makes it easier for the crushing device 5 to further crush the smaller leaves, thereby improving the efficiency of leaf crushing.
[0028] like Figure 9 As shown, the crushing device 5 includes a fixed frame 51, a rotating rod 52, crushing blades 53, and a motor V 54. The fixed frame 51 is formed by multiple horizontal and vertical rods connected in a crisscross pattern and is installed on the inner wall of the stem crushing box 3 or the leaf crushing box 4. The lower end of the rotating rod 52 is rotatably installed at the intersection of the horizontal and vertical rods. The rotating rods 52 are interconnected by a belt drive. The crushing blades 53 are evenly arranged on the side wall of the rotating rod 52. The rotating rod 52 is connected to the motor V 54, which is installed on the outer wall of the processing box 2, by a belt drive. When the cardamom stems enter the stem crushing box 3, the motor V 54 drives the rotating rod 52 to rotate, thereby driving the crushing blades 53 to rotate and cut and crush the stems. Since the rotating rod 52 is provided with multiple crushing blades 53 distributed vertically, the small stem fragments are cut and crushed multiple times from top to bottom, thereby crushing the stems into smaller silage particles. The cardamom leaves entering the leaf crushing box 4 are crushed into leaf silage by the crushing device 5 in the leaf crushing box 4.
[0029] like Figure 3 As shown, the bottom of the stalk crushing box 3 and the leaf crushing box 4 is designed with inclined surfaces sloping to both sides, which facilitates the automatic sliding of crushed feed. The lower end of the inclined surface is the feed outlet. The crushed stalk and leaf silage fall into the inclined surfaces at the bottom of the stalk crushing box 3 and the leaf crushing box 4, and automatically slide out from the feed outlet for packaging.
[0030] like Figure 1-2 As shown, a conveyor belt 9 is provided at the feed outlet to transport and package the crushed feed. The feed discharged from the stem crushing box 3 and the leaf crushing box 4 falls onto the conveyor belt 9 and is transported to the baling machine for packaging and storage.
[0031] Work process: When the device is in operation, multiple straws are inserted side by side with their roots facing down into the feed, which can improve the straw crushing efficiency. The lower ends of the straws are located on the separating plate 61. The motor II 610 drives the eccentric wheel 611 to rotate, which pulls the separating plate 61 back and forth under the support of the spring 68 through the connecting rod 69. This allows the lower ends of the straws to be inserted into the separating holes 64 on the separating plate 61 under the shaking of the separating plate 61. The lower end passes through the separation hole 64 on the separation plate 61. The cutting ring 62 rotates and cuts off the leaves on the stem through the cutting teeth 66, leaving them on the separation plate 61. Driven by the motor I 63, the cutting ring 62 rotates the rod 52 to cut off the leaves. The stem enters the stem crushing box 3 and is crushed into stem silage by the crushing device 5. Then it is discharged from the bottom of the stem crushing box 3 for packaging. The cardamom leaves remain at the top of the stem crushing box 3. The blowing device 8 blows the leaves into the leaf crushing box 4. After the rotating cutting blade 41, the leaves are cut into smaller pieces and crushed into leaf silage by the crushing device 5 in the leaf crushing box 4. The leaves are discharged from the bottom of the leaf crushing box 4 for packaging and storage, thereby separating and crushing the cardamom stems and leaves separately.
[0032] When the cardamom stalks enter the stalk crushing box 3, the motor V54 drives the rotating rod 52 to rotate, which in turn drives the crushing blades 53 to rotate and cut and crush the stalks. Since the rotating rod 52 is equipped with multiple crushing blades 53 distributed vertically, the small stalk fragments are cut and crushed multiple times from top to bottom, thereby crushing the stalks into smaller silage particles. The cardamom leaves that enter the leaf crushing box 4 are crushed into leaf silage by the crushing device 5 in the leaf crushing box 4.
[0033] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in form and detail without departing from the scope defined by the claims of the present invention.
Claims
1. A processing device for making silage from grass and fruit straw, characterized in that: The machine includes a frame (1) and a processing box (2). The processing box (2) contains two stalk crushing boxes (3) and a leaf crushing box (4) arranged side-by-side. Crushing devices (5) are installed in both the stalk crushing boxes (3) and the leaf crushing boxes (4). A stem-leaf separation device (6) is installed at the upper opening of the stalk crushing box (3). A feeding box (7) is also installed on the top of the stalk crushing box (3), and the side of the feeding box (7) is connected to the side wall of the leaf crushing box (4). A blowing device (8) is installed on the side wall of the feeding box (7), and the upper end is the feeding port. The straw and stalks pass through the stem-leaf separation device (6). The stems and leaves are separated. The stems are crushed in the stem crushing box (3), while the leaves remain on the stem and leaf sorting device and are blown into the leaf crushing box (4) by the blowing device (8) for crushing. The stem and leaf separation device (6) includes a separation plate (61), a cutting ring (62), and a motor I (63). The separation plate (61) is installed at the upper opening of the stem crushing box (3), and the cutting ring (62) is rotatably installed in the separation holes (64) evenly arranged on the separation plate (61). The lower end of the cutting ring (62) extends out of the bottom of the separation plate (61), and the cutting rings (62) are connected by a device installed at the bottom of the separation plate (61). The gears (65) are connected to each other for transmission; the motor I (63) is installed at the bottom of the separating plate (61) and is connected to the cutting ring (62) for transmission; the upper end of the cutting ring (62) is provided with cutting teeth (66) to separate the stems and leaves; the grass stalks pass through the cutting ring (62) in the separating hole (64), the cutting ring (62) cuts off the leaves around the stems and leaves them on the separating plate (61), and the stems enter the stem crushing box (3) for crushing; the end of the separating plate (61) is installed in the inner wall of the upper end of the stem crushing box (3) and is provided with an annular groove (67), the bottom and end of the separating plate (61) are connected to each other for transmission; the motor I (63) is installed at the bottom of the separating plate (61) and is connected to the cutting ring (62) for transmission; the cutting ring (62) is provided with cutting teeth (66) to separate the stems and leaves on the upper end of the separating plate (61) for transmission; the cutting ring (62) is installed at the bottom of the separating plate (61) and is connected to the cutting ring (62) for transmission; the cutting ring (62) is provided with cutting teeth (66) to separate the stems and leaves on the upper end of the separating plate (61) for transmission; the cutting ring (62) is provided with cutting teeth (66) to separate the stems and leaves on the upper end of the separating plate (61) for transmission; the cutting ring (63) is installed at the bottom of the separating plate (61) and is connected to the cutting ring (62 ...3) is installed at the upper end of the separating plate The part is installed in the annular groove (67) by a spring (68); the end of the separation plate (61) is connected to the motor II (610) installed on the outer wall of the stem crushing box (3) by a connecting rod (69). One end of the connecting rod (69) is hinged to the end of the separation plate (61), and the other end is rotatably connected to the eccentric wheel (611) set on the output shaft of the motor II (610); the blowing device (8) includes a fan blade (81) and a motor III (82). The fan blade (81) is installed in the through hole opened on the side wall of the feed box (7) and is connected to the motor III (82) installed on the outer wall of the processing box (2).
2. The processing device for making silage from grass and fruit straw according to claim 1, characterized in that: A cutting blade (41) is rotatably installed at the connection between the inner wall of the leaf crushing box (4) and the feed box (7). The cutting blade (41) is connected to the motor IV (42) installed on the outer wall of the processing box (2) via belt drive.
3. A processing device for making silage from grass and fruit straw according to claim 1 or 2, characterized in that: The crushing device (5) includes a fixed frame (51), a rotating rod (52), crushing blades (53), and a motor V (54). The fixed frame (51) is formed by multiple horizontal and vertical rods connected in a crisscross pattern and is installed on the inner wall of the stem crushing box (3) or leaf crushing box (4). The lower end of the rotating rod (52) is rotatably installed at the intersection of the horizontal and vertical rods. The rotating rods (52) are connected to each other by belt drive. The crushing blades (53) are evenly arranged on the side wall of the rotating rod (52). The rotating rod (52) is connected to the motor V (54) installed on the outer wall of the processing box (2) by belt drive.
4. The processing device for making silage from grass and fruit straw according to claim 3, characterized in that: The bottom of the stem crushing box (3) and the leaf crushing box (4) is set as an inclined surface that slopes to both sides, so that the crushed feed can slide down automatically. The lower end of the inclined surface is the feed outlet.
5. The processing device for making silage from grass and fruit straw according to claim 4, characterized in that: The feed outlet is equipped with a conveyor belt (9) for transporting and packaging the crushed feed.