Efficient grass smashing machine

Abstract

The utility model discloses an efficient grass smashing machine, and relates to the field of forage processing equipment. According to the structural design and use principle, the grass smashing machine comprises a machine frame. According to the structural design of the cylinder rotary type material pushing and grass smashing machine, digestion and absorption are introduced in China, a similar foreign rotary type material pushing and grass smashing machine using mode is introduced in China, due to the rotary type cylinder material pushing using track and one-way rotary material pushing of a cylinder body, forage in the cylinder body rotates in one direction, a blade of a grass smashing cutter shaft can only conduct one-way smashing, and when the forage in the cylinder body is rotationally pushed, the forage in the cylinder body cannot be smashed in one direction. The actual length of the crushing cutter shaft only accounts for 50% of the section section of the cylinder for rotating and pushing materials. Through research and innovative design, a group of gears are additionally arranged on a rotary grass box rack, and a grass smashing cutter shaft is additionally arranged. Therefore, when the forage rotates in one direction, under the action of forward and reverse rotation of the forward and reverse gears in the middle, the two grass smashing cutter shafts in the rotary grass box are driven to feed and smash in the forward and reverse directions at the same time, the productivity of the cylindrical grass smashing machine is improved by 40%, and the efficient smashing effect is improved compared with the grass smashing machine of the same type.

Description

Technical Field

[0001] This application relates to the field of forage processing equipment, and in particular to a high-efficiency forage powdering machine. Background Technology

[0002] Hay grinders are the most commonly used equipment on ranches, used to pulverize hay for livestock to eat.

[0003] Existing grass-pulverizing machines typically use a rotating feed disc to drive the grass to rotate, which in turn crushes the grass under the rotation of the rollers. However, only a single section can actually pick up the grass. Because the rotating grass box rotates in one direction, the grass is fed in that direction only, allowing it to be caught and crushed by the rollers. In reality, only about 50% of the grass rotates within the feed width of the cutter shaft; the remaining 50% is inefficiently fed during rotation. This is because most grass-pulverizing machines with cylindrical rotating feed boxes, even those imported from abroad, use a single-shaft roller crushing mode, making it impossible to achieve forward and reverse rotation of the single-shaft roller. This results in limited production capacity and wasted energy. Utility Model Content

[0004] In order to improve the effect and efficiency of grass crushing, this application provides a high-efficiency grass crusher.

[0005] The high-efficiency grass powdering machine provided in this application adopts the following technical solution: a high-efficiency grass powdering machine includes a frame and a conveyor frame, wherein a pusher turntable is provided on the frame, and a crushing mechanism for crushing grass is provided on the frame;

[0006] The crushing mechanism includes two fixed frames fixedly mounted on a machine frame. A motor is fixedly mounted on the machine frame, and a connecting shaft is fixedly mounted on the output end of the motor. Corresponding mounting brackets are fixedly mounted on both fixed frames. A first connecting column is fixedly mounted on one end of the connecting shaft, and a first crushing roller is fixedly mounted on the first connecting column. One end of the first connecting column is rotatably mounted on a mounting bracket. A second connecting column is rotatably mounted on both the mounting bracket and the other fixed frame. A second crushing roller is fixedly sleeved on the second connecting column. Multiple blades are fixedly mounted on both the first and second crushing rollers. Corresponding first and second gears are fixedly mounted on the ends of the first and second connecting columns that are close to each other, and the first and second gears are meshed together. This allows the first and second crushing rollers to achieve a crushing state with feed in both directions, thereby obtaining the forward and reverse feed of the blade rollers when the forage rotates in one direction, improving the crushing efficiency of the forage crusher.

[0007] By adopting the above technical solution, the motor is controlled to start, and the output of the motor drives the connecting shaft to rotate. The rotation of the connecting shaft drives the first connecting column, the first gear, and the first crushing roller to rotate. At the same time, the rotation of the first gear also drives the second gear to rotate, and the rotation of the second gear drives the second connecting column and the second crushing roller to rotate. Thus, the first crushing roller and the second crushing roller rotate in opposite directions, and the grass is crushed by the corresponding blades. Since the two rollers rotate in opposite directions, regardless of whether the feed turntable rotates forward or backward, the two rollers are in the grass crushing state, which improves the crushing effect and crushing efficiency, and plays a role in high-efficiency crushing.

[0008] Preferably, the frame is equipped with a dust collector for absorbing dust.

[0009] By adopting the above technical solution and installing a dust collector, the dust generated during crushing can be absorbed, effectively improving the working environment and preventing workers from inhaling excessive dust, thus improving work safety.

[0010] Preferably, the first crushing roller and the second crushing roller are arranged alternately.

[0011] By adopting the above technical solution, the first crushing roller and the second crushing roller are arranged alternately, which facilitates the crushing of grass.

[0012] Preferably, the blade is an extended hobbing blade.

[0013] By adopting the above technical solution, by adding a set of gears, a second roller shaft is added. Between the first blade shaft and the second blade shaft, the blade shaft length of the grass pulverizer is increased, thereby improving the pulverizing effect by more than 40%.

[0014] Preferably, the conveyor frame is provided with a conveyor belt for conveying the crushed forage, and the bottom of the conveyor frame is provided with a support frame.

[0015] Preferably, the pusher turntable is provided with a rotating straw box, and the rotating straw box is provided with a feeding conveyor cover.

[0016] Preferably, a sealing dustproof ring is provided between the rotating hay box and the feed conveyor cover.

[0017] Preferably, a fully sealed conveyor.

[0018] The dust collector effectively removes dust and prevents it from escaping.

[0019] Preferably, the fully sealed rotary cylindrical storage bin, with a fixed feed conveyor cover and a sealing dustproof ring, ensures that there is no leakage of dust from the grass powder machine when the cylindrical bin rotates.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. This application employs the combined action of blades, etc., where the rotation of the first gear simultaneously drives the rotation of the second gear, which in turn drives the rotation of the second connecting column and the second crushing roller. Thus, the first and second crushing rollers rotate in opposite directions, and the corresponding blades crush the grass. Consequently, the two rollers rotate in opposite directions, so regardless of whether the feed turntable rotates clockwise or counterclockwise, both rollers are in the grass-crushing state, improving the crushing effect and efficiency, and achieving a highly efficient crushing effect.

[0022] 2. This application employs a combination of sealing dust rings and other components. By setting up sealing dust rings, the cylindrical hopper is designed to prevent dust leakage during rotation, thus achieving a sealing effect and preventing dust from escaping. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency grass powdering machine according to an embodiment of this application;

[0024] Figure 2 This is a schematic diagram illustrating the main crushing structure in the embodiments of this application;

[0025] Figure 3 This is a partial unfolded schematic diagram illustrating the main components of the crushing structure in the embodiments of this application;

[0026] Figure 4 This is a partial unfolded schematic diagram illustrating the sealing structure, which is the main feature of this application embodiment;

[0027] Reference numerals in the attached drawings: 1. Frame; 2. Conveyor frame; 3. Conveyor belt; 4. Support frame; 5. Pusher turntable; 6. Dust collector; 7. Motor; 8. Fixing frame; 9. Connecting shaft; 10. First crushing roller; 11. Blade; 12. Mounting frame; 13. First connecting column; 14. Second connecting column; 15. Second crushing roller; 16. First gear; 17. Second gear; 18. Rotating straw box; 19. Feed conveyor bin cover; 20. Sealing dust ring. Detailed Implementation

[0028] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0029] This application discloses a high-efficiency grass powdering machine.

[0030] Reference Figure 1-3A high-efficiency grass powdering machine includes a frame 1 and a conveyor frame 2, a pusher turntable 5 set on the frame 1, the pusher turntable 5 being driven to rotate by an external device, and the external device is existing technology, so its specific structure and usage are not described in detail. The machine also includes a crushing mechanism set on the frame 1 for crushing grass and a sealing mechanism set on the pusher turntable 5.

[0031] The crushing mechanism includes two fixed frames 8 fixedly mounted on the frame 1, a motor 7 fixedly mounted on the frame 1, a connecting shaft 9 fixedly mounted to the output end of the motor 7, and a corresponding mounting frame 12 fixedly mounted on each of the two fixed frames 8, a first connecting post 13 fixedly mounted to one end of the connecting shaft 9, a first crushing roller 10 fixedly sleeved on the first connecting post 13, and one end of the first connecting post 13 rotatably mounted on the mounting frame 12, a second connecting post 14 rotatably mounted on the mounting frame 12 and the other fixed frame 8, and a second crushing roller 10 fixedly sleeved on the second connecting post 14. 5. Multiple blades 11 are fixedly installed on the first crushing roller 10 and the second crushing roller 15, and corresponding first gears 16 and second gears 17 are fixedly installed on the ends of the first connecting column 13 and the second connecting column 14 that are close to each other. The first gears 16 and the second gears 17 are meshed with each other. The mounting frame 12 is concave. The frame 1 is equipped with a dust collector 6 for absorbing dust. The first crushing roller 10 and the second crushing roller 15 are staggered. The blades 11 are extended rolling blades. The conveyor frame 2 is equipped with a conveyor belt 3 for conveying the crushed grass. The bottom of the conveyor frame 2 is equipped with a support frame 4.

[0032] In use, by controlling the start motor 7, the output of the motor 7 will drive the connecting shaft 9 to rotate. The rotation of the connecting shaft 9 will drive the first connecting column 13, the first gear 16, and the first crushing roller 10 to rotate. At the same time, the rotation of the first gear 16 will also drive the second gear 17 to rotate. The rotation of the second gear 17 will drive the second connecting column 14 and the second crushing roller 15 to rotate. Thus, the first crushing roller 10 and the second crushing roller 15 can rotate in opposite directions, and the grass will be crushed by the corresponding blades 11. The two rollers rotate in opposite directions, so no matter whether the pusher turntable 5 rotates forward or backward, the two rollers are in the grass crushing state, which improves the crushing effect and crushing efficiency, and plays a role in high-efficiency crushing. In order to improve the crushing capacity of the grass crusher, a set of gears and a crushing blade shaft are added at the center of the cylindrical rotating structure. Under the action of the gear rotation, the two crushing blade shafts are driven, forming the trajectory of the crushing blade shafts in the forward and reverse directions. By rotating the grass in the same direction, it simultaneously achieves grass grinding in both directions. Through innovative design, the grass grinding machine improves the grinding effect and grinding efficiency, and enhances the high-efficiency grinding effect compared with similar models.

[0033] Reference Figure 1 and Figure 4 The sealing mechanism includes a rotating straw box 18 mounted on the pusher turntable 5, a feed conveyor cover 19 mounted on the rotating straw box 18, and a sealing dustproof ring 20 between the rotating straw box 18 and the feed conveyor cover 19.

[0034] During use, the fully sealed rotary cylindrical storage box, along with the fixed feed conveyor cover 19 and the sealing dustproof ring 20, ensures that there is no leakage of dust from the grass powder machine when the cylindrical box rotates.

[0035] A set of gears was added to the rotating hay box frame 1, and an additional hay-crushing blade shaft was added. This enabled a feeding and crushing mode in which the two hay-crushing blade shafts inside the rotating hay box were simultaneously driven by the forward and reverse rotation of the first gear 16 and the second gear 17 in the middle when the hay was rotating in one direction. This increased the production capacity of the cylindrical hay-crushing machine by 40% and improved the high-efficiency crushing effect compared with similar hay-crushing machines. The two hay-crushing blade shafts are the first crushing roller 10 and the second crushing roller 15, respectively.

[0036] The implementation principle of a high-efficiency grass powdering machine according to this application embodiment is as follows: In use, firstly, the feeding belt 19 is started. The feeding belt 19 moves, causing the grass to move as well. The grass is guided by the guide plate 23 and fed into the pusher turntable 5. Then, the motor 7 is started. The output of the motor 7 drives the connecting shaft 9 to rotate. The rotation of the connecting shaft 9 drives the first connecting column 13, the first gear 16, and the first crushing roller 10 to rotate. Simultaneously, the rotation of the first gear 16 drives the second gear 17 to rotate. The rotation of the second gear 17 drives the second connecting column 14 and the second crushing roller 15 to rotate. Thus, the first crushing roller 10 and the second crushing roller 15 rotate in opposite directions, and the grass is crushed by the corresponding blades 11. Since the two rollers rotate in opposite directions, regardless of whether the pusher turntable 5 rotates forward or backward, both rollers are in the grass-crushing state, improving the crushing effect and efficiency, achieving high-efficiency crushing. Through innovative design, the grass powdering machine improves the crushing effect and efficiency, achieving a higher efficiency compared to similar models.

[0037] By setting up a dust collector 6, the dust generated during crushing can be absorbed, effectively improving the working environment and preventing workers from inhaling too much dust, thus improving safety during work. By setting up a baffle 20, the forage can be limited and prevented from falling, improving the stability of feeding.

[0038] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A high-efficiency grass powdering machine, comprising a frame (1) and a conveyor frame (2), characterized in that: The frame (1) is provided with a pusher turntable (5) and a crushing mechanism for crushing grass is provided on the frame (1); The crushing mechanism includes two fixed frames (8) fixedly installed on the frame (1). A motor (7) is fixedly installed on the frame (1). A connecting shaft (9) is fixedly installed at the output end of the motor (7). A corresponding mounting frame (12) is fixedly installed on each of the two fixed frames (8). A first connecting column (13) is fixedly installed at one end of the connecting shaft (9). A first crushing roller (10) is fixedly installed on the first connecting column (13). One end of the first connecting column (13) is rotatably installed on the mounting frame (12). The same second connecting column (14) is rotatably installed on the mounting frame (12) and the other fixed frame (8). A second crushing roller (15) is fixedly sleeved on the second connecting column (14). Multiple blades (11) are fixedly installed on both the first crushing roller (10) and the second crushing roller (15). A corresponding first gear (16) and a second gear (17) are fixedly installed on the ends of the first connecting column (13) and the second connecting column (14) that are close to each other. The first gear (16) and the second gear (17) are meshed with each other.

2. The high-efficiency grass powdering machine according to claim 1, characterized in that: The mounting bracket (12) is concave, and the frame (1) is equipped with a dust collector (6) for absorbing dust.

3. The high-efficiency grass powdering machine according to claim 1, characterized in that: The first crushing roller (10) and the second crushing roller (15) are arranged alternately.

4. The high-efficiency grass powdering machine according to claim 1, characterized in that: The blade (11) is an extended rolling blade.

5. The high-efficiency grass powdering machine according to claim 1, characterized in that: The conveyor frame (2) is provided with a conveyor belt (3) for conveying the crushed grass, and the bottom of the conveyor frame (2) is provided with a support frame (4).

6. The high-efficiency grass powdering machine according to claim 1, characterized in that: The feed turntable (5) is equipped with a rotating straw box (18), and the rotating straw box (18) is equipped with a feed conveyor cover (19).

7. A high-efficiency grass powdering machine according to claim 6, characterized in that: A sealing dustproof ring (20) is provided between the rotating hay box (18) and the feed conveyor cover (19).

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