Crushing device for forage grass planting and processing

Abstract

The utility model discloses a crushing device for forage grass planting and processing, which comprises a shell, the top of the shell is provided with a feed inlet, a crushing assembly for crushing forage grass is arranged in the shell, a first rotating shaft is rotatably connected to the position below the crushing assembly in the shell, and a second rotating shaft is rotatably connected to the position below the crushing assembly in the shell. A first rotating shaft is fixedly connected to the outer side of the shell, a plurality of rotating discs are fixedly connected to the outer side of the first rotating shaft, a plurality of fixing rods are fixedly connected between the rotating discs, a plurality of blades are rotatably connected to the outer sides of the fixing rods, a frame body is fixedly connected to the interior of the shell, the rotating discs are located in the frame body, and a screen is fixedly connected to the interior of the frame body. According to the forage grass smashing device, forage grass does not need to be screened manually, the labor intensity of workers is reduced, the using effect of the smashing device is improved, the forage grass does not need to be mixed manually, the using convenience of the smashing device is improved, the forage grass adhering to the inner wall of the shell can be scraped off, and therefore waste of the forage grass can be avoided; and the cost is saved.

Description

Technical Field

[0001] This utility model relates to the field of forage processing technology, and in particular to a crushing device for forage planting and processing. Background Technology

[0002] Forage grasses refer to herbaceous plants whose stems and leaves can be used as feed for herbivores. After the forage grasses have grown, they need to be harvested, crushed, and processed into feed.

[0003] A search revealed that CN221615632U discloses a forage processing pulverizer. This device controls the feeding by opening and closing the blades, and guides the forage to the cutting blades for pulverization via a guide plate. However, the device can only pulverize the forage through the cutting blades, resulting in uneven sizes of the pulverized forage segments. Since livestock have different individual needs for the pulverized forage segments, workers also need to sift the forage, which increases the labor intensity. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a crushing device for forage planting and processing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A forage crushing device for forage planting and processing includes a housing with a feed inlet at the top. Inside the housing is a crushing assembly for crushing forage. A first rotating shaft is rotatably connected to the housing below the crushing assembly. Multiple turntables are fixedly connected to the outer side of the first rotating shaft. Multiple fixing rods are fixedly connected between the turntables. Multiple blades are rotatably connected to the outer side of each fixing rod. A frame is fixedly connected inside the housing, with the turntables located within the frame. A screen is fixedly connected inside the frame. A motor is fixedly connected to one outer wall of the housing. One end of the output shaft of the motor passes through the housing and is fixed to the first rotating shaft. Inside the housing is a mixing assembly for mixing various crushed forages. A discharge port is opened at the bottom of the housing, and a blocking assembly is provided inside the housing to seal the discharge port.

[0007] As a further embodiment of this utility model, the crushing assembly includes two crushing rollers, both of which are rotatably connected inside the housing. One end of each of the two crushing rollers passes through the housing and is respectively keyed to a first gear and a second gear, which mesh with each other. A mounting bracket is fixedly connected to one outer wall of the housing, and a second motor is fixedly connected inside the mounting bracket. One end of the output shaft of the second motor is fixed to the first gear.

[0008] As a further embodiment of this utility model, the stirring assembly includes two second rotating shafts, both of which are rotatably connected inside the housing. Stirring blades are fixedly connected to the outer sides of both second rotating shafts. A power assembly for driving the two second rotating shafts to rotate is provided on one side of the housing.

[0009] As a further embodiment of this utility model, the power assembly includes a fixed frame, which is fixedly connected to one side of the outer wall of the housing. A motor is fixedly connected inside the fixed frame. One end of each of the two second rotating shafts passes through the housing and is respectively keyed to a third gear and a fourth gear, and the third gear and the fourth gear mesh with each other. One end of the output shaft of the motor is fixed to the fourth gear.

[0010] As a further embodiment of this utility model, the blocking component includes a U-shaped groove, which is formed on multiple inner walls of the housing. A sliding opening communicating with the U-shaped groove is formed on one side of the housing. A baffle is slidably connected inside the U-shaped groove and passes through the sliding opening.

[0011] As a further embodiment of this utility model, two symmetrically distributed slide rods are fixedly connected inside the shell below the stirring blade. A scraper for scraping the inner wall of the shell is slidably connected to the outside of the slide rods. A pull rod for pulling the scraper to move is fixedly connected to one side of the scraper.

[0012] As a further embodiment of this invention, one end of the pull rod is fixedly connected to a pull ring through the housing.

[0013] As a further improvement of this utility model, the top of the frame is fixedly connected with two guide plates that assist the feed to enter the screen.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. By using the blades and screen in combination, after the crushing component crushes the forage, the forage enters the screen. At this time, the rotation of the first rotating shaft causes the blades to rotate, thereby crushing the forage again and making the forage pass through the screen in accordance with the standard. This eliminates the need for manual screening of the forage, reduces the labor intensity of workers, and improves the efficiency of the crushing device.

[0016] 2. With the addition of a stirring component, after the forage is crushed, various crushed forages can be stirred and mixed by the stirring component, thus eliminating the need for manual mixing of the forages and improving the convenience of using the crushing device.

[0017] 3. By using a pull rod to move the scraper along the slide bar, the scraper can scrape off the feed adhering to the inner wall of the shell, thus avoiding waste of feed and saving costs. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the front side of a crushing device for forage planting and processing proposed in this utility model;

[0019] Figure 2 This is a cross-sectional view of the shell structure of a crushing device for forage planting and processing proposed in this utility model;

[0020] Figure 3 This is an enlarged schematic diagram of the baffle structure of a crushing device for forage planting and processing proposed in this utility model;

[0021] Figure 4 This is a partially disassembled structural diagram of a forage planting and processing crushing device proposed in this utility model;

[0022] Figure 5 This is an enlarged structural diagram of the stirring blade of a crushing device for forage planting and processing proposed in this utility model.

[0023] In the diagram: 1. Shell; 2. First gear; 3. Second gear; 4. Third gear; 5. Fourth gear; 6. Crushing roller; 7. Scraper; 8. Slide bar; 9. U-shaped chute; 10. Discharge port; 11. Baffle; 12. Fixing rod; 13. Blade; 14. Turntable; 15. First rotating shaft; 16. Guide plate; 17. Frame; 18. Screen; 19. Agitator blade; 20. Second rotating shaft. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. The described embodiments are only some embodiments of the present utility model, not all embodiments. Other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are all within the protection scope of the present utility model.

[0025] Reference Figures 1-5 A crushing device for forage planting and processing includes a shell 1, with a feed inlet at the top of the shell 1. The shell 1 is equipped with a crushing component for crushing forage. Various types of forage are added into the shell 1 through the feed inlet, and then crushed by the crushing component.

[0026] Inside the housing 1, a first rotating shaft 15 is rotatably connected below the crushing assembly. Multiple turntables 14 are welded to the outside of the first rotating shaft 15, and multiple fixing rods 12 are welded between the turntables 14. Multiple blades 13 are rotatably connected to the outside of each fixing rod 12. A frame 17 is welded inside the housing 1, with the turntables 14 located within the frame 17. A screen 18 is bolted to the frame 17. A motor is bolted to one outer wall of the housing 1, with one end of the motor's output shaft passing through the housing 1 and fixed to the first rotating shaft 15. The housing 1 contains a mixing assembly for mixing various crushed forages. A section is opened at the bottom of the housing 1. The device has a feed inlet 10, and a retaining assembly inside the housing 1 is provided to seal the feed inlet 10. The crushed forage enters the screen 18, and then the second motor is started. The second motor drives the first rotating shaft 15 to rotate, and the first rotating shaft 15 drives the turntable 14 to rotate. The turntable 14 drives the fixed rod 12 to rotate. Under the action of centrifugal force, the fixed rod 12 drives the blade 13 to rotate, so that the blade 13 cuts and crushes the crushed forage again, so that the forage meets the screening conditions of the screen 18. Thus, the screen 18 screens the forage, eliminating the need for manual screening of the forage, reducing the labor intensity of workers, and improving the use efficiency of the crushing device.

[0027] In this utility model, the crushing assembly includes two crushing rollers 6, both of which are rotatably connected inside the housing 1. One end of each crushing roller 6 passes through the housing 1 and is respectively keyed to a first gear 2 and a second gear 3, and the first gear 2 and the second gear 3 mesh with each other. A mounting bracket is fixed to one side of the outer wall of the housing 1 by bolts. A second motor is fixed inside the mounting bracket by bolts, and one end of the output shaft of the second motor is fixed to the first gear 2. When the first motor is started, the first motor will drive the first gear 2 to rotate, and the first gear 2 will drive the second gear 3 to rotate. At the same time, the first gear 2 and the second gear 3 will drive the two crushing rollers 6 to rotate, so that the two crushing rollers 6 crush and pulverize various forages.

[0028] In particular, the mixing assembly includes two second rotating shafts 20, both of which are rotatably connected inside the housing 1. Stirring blades 19 are welded to the outer sides of each of the two second rotating shafts 20. A power assembly for driving the two second rotating shafts 20 to rotate is provided on one side of the housing 1. The power assembly includes a fixed frame welded to the outer wall of one side of the housing 1. A motor is fixed inside the fixed frame by bolts. One end of each of the two second rotating shafts 20 passes through the housing 1 and is respectively keyed to a third gear 4 and a fourth gear 5, which mesh with each other. One end of the output shaft of the motor is fixed to the fourth gear 5. After the blades 13 have finished pulverizing the forage, the motor is started. The motor drives the fourth gear 5 to rotate, which in turn drives the third gear 4. Simultaneously, the fourth gear 5 and the third gear 4 drive the second rotating shafts 20 to rotate, which in turn drive the stirring blades 19 to rotate. This allows the stirring blades 19 to agitate and mix various types of forage, eliminating the need for manual mixing and improving the ease of use of the pulverizing device.

[0029] The blocking component includes a U-shaped chute 9, which is formed on multiple inner walls of the housing 1. One side of the housing 1 has a sliding opening communicating with the U-shaped chute 9. A baffle 11 is slidably connected inside the U-shaped chute 9, and the baffle 11 passes through the sliding opening. After the forage is mixed, the baffle 11 is pulled outward from the housing 1, so that the baffle 11 no longer blocks the feed inlet 10. At this time, the mixed forage will be discharged from the housing 1 through the feed inlet 10. Two symmetrically distributed sliding rods 8 are welded inside the housing 1 below the mixing blade 19. The outer sides of the sliding rods 8 are slidably connected to the housing 1. The scraper 7 scrapes the inner wall. A pull rod is welded to one side of the scraper 7 for moving the scraper 7. One end of the pull rod passes through the housing 1 and is welded with a pull ring. When the feed is discharged, the scraper 7 is moved along the slide bar 8 by the pull rod, so that the scraper 7 scrapes and cleans the feed adhering to the inner wall of the housing 1, thereby avoiding feed waste caused by the feed adhering to the inner wall of the housing 1. Two guide plates 16 are welded to the top of the frame 17 to assist the feed in entering the screen 18. The guide plates 16 can guide the feed, so that the feed falls accurately into the screen 18.

[0030] Working principle: When needed, various types of forage are added into the housing 1 through the feed inlet. Then, motor one is started, which drives the first gear 2 to rotate. The first gear 2 drives the second gear 3 to rotate, and simultaneously, the first gear 2 and the second gear 3 drive the two crushing rollers 6 to rotate, causing the two crushing rollers 6 to crush and pulverize the various types of forage. The crushed forage will enter the screen 18 under the action of the guide plate 16. Then, motor two is started, which drives the first rotating shaft 15 to rotate. The first rotating shaft 15 drives the turntable 14 to rotate, and the turntable 14 drives the fixed rod 12 to rotate. Under the action of centrifugal force, the fixed rod 12 drives the blade 13 to rotate, causing the blade to... The shredder 13 further cuts and pulverizes the crushed forage to meet the sieving conditions of the screen 18, thus eliminating the need for manual sieving, reducing labor intensity, and improving the efficiency of the pulverizing device. Then, the motor 3 is started, which drives the fourth gear 5 to rotate. The fourth gear 5 drives the third gear 4 to rotate, and the fourth gear 5 and the third gear 4 drive the second rotating shaft 20 to rotate. The second rotating shaft 20 drives the stirring blade 19 to rotate, causing the stirring blade 19 to agitate and mix the various forages, thus eliminating the need for manual mixing and improving the ease of use of the pulverizing device.

[0031] Furthermore, the terms "installation," "setup," "connection," and "socketing" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral constructions; they can refer to mechanical or electrical connections; they can refer to direct connections or indirect connections via an intermediate medium, or internal connections between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

Claims

1. A crushing device for forage planting and processing, comprising a housing (1), wherein a feed inlet is provided at the top of the housing (1), characterized in that, The housing (1) is equipped with a crushing component for crushing forage. A first rotating shaft (15) is rotatably connected to the housing (1) below the crushing component. Multiple turntables (14) are fixedly connected to the outside of the first rotating shaft (15). Multiple fixing rods (12) are fixedly connected between the multiple turntables (14). Multiple blades (13) are rotatably connected to the outside of each of the multiple fixing rods (12). A frame (17) is fixedly connected to the housing (1), and the turntables (14) are located inside the frame (17). A screen (18) is fixedly connected to the frame (17). A motor is fixedly connected to one side of the outer wall of the housing (1). One end of the output shaft of the motor passes through the housing (1) and is fixed to the first rotating shaft (15). The housing (1) is equipped with a stirring component for mixing multiple crushed forages. A discharge port (10) is opened at the bottom of the housing (1). A blocking component is provided inside the housing (1) to close the discharge port (10).

2. The crushing device for forage planting and processing according to claim 1, characterized in that, The crushing assembly includes two crushing rollers (6), both of which are rotatably connected inside the housing (1). One end of each of the two crushing rollers (6) passes through the housing (1) and is respectively keyed to a first gear (2) and a second gear (3), and the first gear (2) and the second gear (3) mesh with each other. A mounting frame is fixedly connected to one side of the outer wall of the housing (1), and a second motor is fixedly connected inside the mounting frame. One end of the output shaft of the second motor is fixed to the first gear (2).

3. The forage crushing device for planting and processing according to claim 1, characterized in that, The stirring assembly includes two second rotating shafts (20), both of which are rotatably connected inside the housing (1). Stirring blades (19) are fixedly connected to the outer side of each of the two second rotating shafts (20). A power assembly for driving the two second rotating shafts (20) to rotate is provided on one side of the housing (1).

4. The forage crushing device for planting and processing according to claim 3, characterized in that, The power assembly includes a fixed frame, which is fixedly connected to one side of the outer wall of the housing (1). A motor is fixedly connected inside the fixed frame. One end of each of the two second rotating shafts (20) passes through the housing (1) and is respectively keyed to a third gear (4) and a fourth gear (5), and the third gear (4) and the fourth gear (5) mesh with each other. One end of the output shaft of the motor is fixed to the fourth gear (5).

5. A crushing device for forage planting and processing according to claim 1, characterized in that, The blocking component includes a U-shaped groove (9), which is opened on multiple inner walls of the housing (1). A sliding opening connected to the U-shaped groove (9) is opened on one side of the housing (1). A baffle (11) is slidably connected inside the U-shaped groove (9) and passes through the sliding opening.

6. A crushing device for forage planting and processing according to claim 4, characterized in that, Inside the housing (1), two symmetrically distributed slide rods (8) are fixedly connected below the stirring blade (19). A scraper (7) for scraping the inner wall of the housing (1) is slidably connected to the outside of the slide rods (8). A pull rod for pulling the scraper (7) is fixedly connected to one side of the scraper (7).

7. A crushing device for forage planting and processing according to claim 6, characterized in that, One end of the pull rod passes through the housing (1) and is fixedly connected to a pull ring.

8. A crushing device for forage planting and processing according to claim 1, characterized in that, The top of the frame (17) is fixedly connected to two guide plates (16) that help the forage enter the screen (18).

Images