Corn straw crushing and recycling machine

Abstract

The utility model relates to the technical field of straw recycling, and discloses a corn straw smashing recycling machine which comprises a working box, one side of the outer wall of the working box is fixedly connected with a material receiving cover, one side of the outer wall of the working box is fixedly connected with a first U-shaped plate, the inner wall of the first U-shaped plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a main smashing roller, and the output end of the first motor is fixedly connected with a second smashing roller. An auxiliary crushing roller is rotatably connected to the inner wall of the material receiving cover, a second U-shaped plate is fixedly connected to one side of the outer wall of the working box, a second motor is fixedly connected to the inner wall of the second U-shaped plate, a main rotating cylinder is fixedly connected to the output end of the second motor, a first gear is fixedly connected to the outer wall of the main rotating cylinder, and a driven rotating cylinder is rotatably connected to the inner wall of the working box. According to the corn straw smashing device, sufficient smashing treatment on corn straw is achieved, meanwhile, the smashing efficiency is greatly improved due to the arrangement of secondary smashing, the filter plate can shake up and down due to the arrangement of the half gear and the rack, and sufficient filtering on soil or gravel is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of straw recycling, in particular to a corn straw crushing and recycling machine. Background Art

[0002] Most traditional corn straw crushing devices are set for single-stage crushing. By the combined use of a motor and main and driven crushing rollers, the rolling of corn straw is achieved. Although this setting can achieve the purpose of rolling, because it is a single-stage crushing setting, this simple rolling often fails to achieve the crushing effect. Therefore, it is necessary to repeatedly perform crushing, ultimately greatly increasing the workload of the operator. Summary of the Utility Model

[0003] In order to make up for the above deficiencies, the utility model provides a corn straw crushing and recycling machine, aiming to improve the problem that the traditional corn straw crushing device needs to perform multiple crushing operations, resulting in cumbersome work.

[0004] To achieve the above object, the utility model provides the following technical solution: A corn straw crushing and recycling machine includes a working box and a storage box. One side of the outer wall of the working box is fixedly connected with a receiving cover. One side of the outer wall of the working box is fixedly connected with a U-shaped plate one. The inner wall of the U-shaped plate one is fixedly connected with a motor one. The output end of the motor one is fixedly connected with a main crushing roller. The inner wall of the receiving cover is rotatably connected with an auxiliary crushing roller. One side of the outer wall of the working box is fixedly connected with a U-shaped plate two. The inner wall of the U-shaped plate two is fixedly connected with a motor two. The output end of the motor two is fixedly connected with a main rotating cylinder. A gear one is fixedly connected to the outer wall of the main rotating cylinder. A driven rotating cylinder is rotatably connected to the inner wall of the working box. A gear two is fixedly connected to the outer wall of the driven rotating cylinder. Crushing blades are fixedly connected to the outer wall of the driven rotating cylinder. A dust cleaning port is arranged inside the working box. A guiding component is arranged on the inner wall of the working box, and the guiding component is used to guide the crushed corn straw.

[0005] Further, the guiding component includes a connecting rod. One side of the outer wall of the connecting rod is fixedly connected with the inner wall of the working box. A guiding plate is fixedly connected to one side of the outer wall of the connecting rod.

[0006] Further, a filter plate is arranged inside the working box. A rotating shaft is fixedly connected to the inside of the filter plate. The outer wall of the rotating shaft is rotatably connected to the inside of the storage box. A baffle is fixedly connected to the upper surface of the filter plate. A fixing plate is fixedly connected to the inner wall of the working box. A motor three is fixedly connected to one side of the outer wall of the fixing plate. The output end of the motor three is fixedly connected with a semi-gear. A rack is slidably connected to the inner wall of the working box. A buffer component is arranged inside the filter plate, and the buffer component is used to protect the filter plate.

[0007] Furthermore, the buffer assembly includes a guide rod, the outer wall of the guide rod is slidably connected to the inside of the filter plate, and a spring is sleeved on the outer wall of the guide rod.

[0008] Furthermore, a sliding plate is slidably connected to the inner wall of the storage box, and a handle is fixedly connected to the outer wall of the sliding plate.

[0009] Furthermore, the second gear is meshed with the first gear, and one side of the outer wall of the crushing blade is fixedly connected to the outer wall of the main rotating cylinder.

[0010] Furthermore, the lower surface of the guide rod is fixedly connected to the inner wall of the working box, and the rack is meshed with the half gear.

[0011] Furthermore, a T-shaped plate is fixedly connected to one side of the outer wall of the storage box, a hydraulic rod is fixedly connected to the inside of the T-shaped plate, and a pressing plate is fixedly connected to the output end of the hydraulic rod.

[0012] The utility model has the following beneficial effects:

[0013] 1. In the utility model, through the combined use of the main crushing roller, the auxiliary crushing roller and the motor, the preliminary and sufficient rolling of corn straw is realized. Then, through the setting of the first motor and the main rotating cylinder, when the main rotating cylinder rotates, it will drive the first gear to rotate. Then, through the combined setting of the secondary rotating cylinder and the second gear, the second gear will drive the secondary rotating cylinder to rotate, so that the crushing blades on the two rotating cylinders will rotate relative to each other, thus realizing the sufficient crushing treatment of corn straw, achieving the effect of secondary crushing, and greatly improving the crushing efficiency at the same time.

[0014] 2. In the utility model, through the combined use of the half gear and the rack, when the motor is started, it will drive the half gear to rotate, and then drive the rack meshed with it to slide upward. Then, through the setting of the rotating shaft, the rack will push the filter plate to rotate upward. When the half gear loses meshing with the rack, the filter plate will rotate downward quickly, so that the filter plate can vibrate up and down, thus realizing the sufficient filtration of soil or gravel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the corn straw crushing and recycling machine proposed by the utility model;

[0016] Figure 2 is a structural schematic diagram of the pressing plate of the corn straw crushing and recycling machine proposed by the utility model;

[0017] Figure 3 is a structural schematic diagram of the working box of the corn straw crushing and recycling machine proposed by the utility model;

[0018] Figure 4Schematic diagram of the crushing blade structure of the corn straw crushing and recycling machine proposed by the present utility model;

[0019] Figure 5 Schematic diagram of the filter plate structure of the corn straw crushing and recycling machine proposed by the present utility model.

[0020] Legend:

[0021] 1. Working box; 2. Material receiving cover; 3. First U-shaped plate; 4. First motor; 5. Main crushing roller; 6. Auxiliary crushing roller; 7. Second U-shaped plate; 8. Second motor; 9. Main rotating cylinder; 10. First gear; 11. Second gear; 12. Driven rotating cylinder; 13. Crushing blade; 14. Guide plate; 15. Connecting rod; 16. Filter plate; 17. Baffle; 18. Rotating shaft; 19. Guide rod; 20. Spring; 21. Pressing plate; 22. Fixed plate; 23. Third motor; 24. Half gear; 25. Rack; 26. Storage box; 27. Sliding plate; 28. Handle; 29. T-shaped plate; 30. Hydraulic rod; 31. Ash cleaning port. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Refer to Figure 1 - Figure 4, An embodiment provided by the utility model: a corn straw crushing and recycling machine, which includes a working box 1 and a storage box 26. One side of the outer wall of the working box 1 is fixedly connected with a receiving cover 2. One side of the outer wall of the working box 1 is fixedly connected with a U-shaped plate one 3. The inner wall of the U-shaped plate one 3 is fixedly connected with a motor one 4. The output end of the motor one 4 is fixedly connected with a main crushing roller 5. The inner wall of the receiving cover 2 is rotatably connected with an auxiliary crushing roller 6. Through the cooperation of the main crushing roller 5 and the auxiliary crushing roller 6, the motor one 4 drives the main crushing roller 5 to rotate, realizing the full rolling of the corn straw. One side of the outer wall of the working box 1 is fixedly connected with a U-shaped plate two 7. The inner wall of the U-shaped plate two 7 is fixedly connected with a motor two 8. The output end of the motor two 8 is fixedly connected with a main rotating cylinder 9. By driving the main rotating cylinder 9 to rotate by the motor two 8, a gear one 10 is fixedly connected to the outer wall of the main rotating cylinder 9, and then the gear one 10 is driven to rotate. The inner wall of the working box 1 is rotatably connected with a driven rotating cylinder 12. A gear two 11 is fixedly connected to the outer wall of the driven rotating cylinder 12. Through the meshing connection of the gear two 11 and the gear one 10, the gear one 10 will drive the gear two 11 to rotate, thereby realizing the rotation of the driven rotating cylinder 12. A crushing blade 13 is fixedly connected to the outer wall of the driven rotating cylinder 12. Through the mutual rotation of the crushing blades 13 on the two rotating cylinders, the crushing treatment of the corn straw is realized. A dust cleaning port 31 is arranged inside the working box 1. The arrangement of the dust cleaning port 31 can handle the filtered soil or gravel. A guiding component is arranged on the inner wall of the working box 1. The guiding component is used to guide the crushed corn straw to ensure that the corn straw can fall onto the filter plate 16. The guiding component includes a connecting rod 15. One side of the outer wall of the connecting rod 15 is fixedly connected with the inner wall of the working box 1. A guiding plate 14 is fixedly connected to one side of the outer wall of the connecting rod 15. One side of the outer wall of the storage box 26 is fixedly connected with a T-shaped plate 29. A hydraulic rod 30 is fixedly connected inside the T-shaped plate 29. The output end of the hydraulic rod 30 is fixedly connected with a pressing plate 21. Through the combined use of the hydraulic rod 30 and the pressing plate 21, the stamping and shaping of the corn straw are realized.

[0024] Refer to Figure 3 - Figure 5, a filter plate 16 is arranged inside the working box 1. A rotating shaft 18 is fixedly connected inside the filter plate 16. The outer wall of the rotating shaft 18 is rotatably connected to the inside of the storage box 26. A baffle 17 is fixedly connected to the upper surface of the filter plate 16. The baffle 17 can prevent the corn straw from falling. A fixing plate 22 is fixedly connected to the inner wall of the working box 1. One side of the outer wall of the fixing plate 22 is fixedly connected with a motor three 23. The output end of the motor three 23 is fixedly connected with a semi-gear 24. The motor three 23 can drive the semi-gear 24 to rotate. A rack 25 is slidably connected to the inner wall of the working box 1. Through the meshing connection of the rack 25 and the semi-gear 24, the semi-gear 24 can drive the rack 25 to slide upward, and then push the filter plate 16 to rotate upward. When the semi-gear 24 rotates continuously, the filter plate 16 can shake up and down, so as to realize the full filtration of soil or gravel. A buffer assembly is arranged inside the filter plate 16. The buffer assembly is used to protect the filter plate 16 and prevent the filter plate 16 from shaking up and down, so as to cause damage to the filter plate 16. The buffer assembly includes a guide rod 19. The outer wall of the guide rod 19 is slidably connected to the inside of the filter plate 16. A spring 20 is sleeved on the outer wall of the guide rod 19.

[0025] Working principle: When the device is in use, first put the corn straw to be crushed into the working box 1 through the feeding cover 2 until the corn straw contacts the rolling mechanism. Then start the motor one 4, and the motor one 4 will drive the main crushing roller 5 to rotate. With the auxiliary setting of the auxiliary crushing roller 6, the two crushing rollers will roll the corn straw entering the working box 1. The crushed corn straw will fall onto the crushing mechanism inside the working box 1. Then start the motor one 4 to drive the main rotating cylinder 9 to rotate, which will drive the gear one 10 on its outer wall to rotate. Then the gear one 10 will drive the gear two 11 meshing with it to rotate. Thus, the gear two 11 will drive the secondary rotating cylinder 12 to rotate. Through the crushing blades 13 arranged outside the main rotating cylinder 9 and the secondary rotating cylinder 12, the crushing blades 13 on the two rotating cylinders will rotate relative to each other, so as to crush the falling corn straw.

[0026] Since there may be some soil or gravel in the corn straw, the filtering mechanism arranged below the crushing mechanism will process it. The crushed corn straw will fall onto the filter plate 16 through the guide plate 14. At this time, the third motor 23 is started, and the semi-gear 24 is driven to rotate by the third motor 23. Then, the semi-gear 24 will drive the rack 25 engaged with it to slide upward, so that the rack 25 can push the filter plate 16 to rotate upward with the rotating shaft 18 as the axis. At this time, the spring 20 will also be compressed until the semi-gear 24 rotates out of the contact surface of the rack 25, causing the rack 25 to slide downward again, and then driving the filter plate 16 to rotate downward rapidly. Combined with the auxiliary buffering of the spring 20, when the semi-gear 24 continues to rotate, the filter plate 16 can produce a shaking effect, thus realizing the full filtration of soil or gravel. Moreover, the shaking filter plate 16 will also assist the corn straw to slide into the storage box 26. When a large amount of crushed corn straw enters the storage box 26, the hydraulic rod 30 is started, and the pressing plate 21 is pushed downward by the hydraulic rod 30, thereby realizing the stamping and shaping of the corn straw. After stamping, the handle 28 is lifted and the sliding plate 27 is opened to complete the removal of the corn straw.

[0027] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Corn straw crushing and recycling machine, including a working box (1) and a storage box (26), characterized in that: One side of the outer wall of the working box (1) is fixedly connected with a material receiving cover (2). One side of the outer wall of the working box (1) is fixedly connected with a U-shaped plate one (3). The inner wall of the U-shaped plate one (3) is fixedly connected with a motor one (4). The output end of the motor one (4) is fixedly connected with a main crushing roller (5). The inner wall of the material receiving cover (2) is rotatably connected with an auxiliary crushing roller (6). One side of the outer wall of the working box (1) is fixedly connected with a U-shaped plate two (7). The inner wall of the U-shaped plate two (7) is fixedly connected with a motor two (8). The output end of the motor two (8) is fixedly connected with a main rotating cylinder (9). The outer wall of the main rotating cylinder (9) is fixedly connected with a gear one (10). The inner wall of the working box (1) is rotatably connected with a driven rotating cylinder (12). The outer wall of the driven rotating cylinder (12) is fixedly connected with a gear two (11). The outer wall of the driven rotating cylinder (12) is fixedly connected with crushing blades (13). A dust cleaning port (31) is arranged inside the working box (1). A guiding component is arranged on the inner wall of the working box (1), and the guiding component is used for guiding the crushed corn straws.

2. The corn straw crushing and recycling machine according to claim 1, characterized in that: The guiding component includes a connecting rod (15). One side of the outer wall of the connecting rod (15) is fixedly connected with the inner wall of the working box (1). One side of the outer wall of the connecting rod (15) is fixedly connected with a guiding plate (14).

3. The corn straw crushing and recycling machine according to claim 1, characterized in that: A filter plate (16) is arranged inside the working box (1). A rotating shaft (18) is fixedly connected inside the filter plate (16). The outer wall of the rotating shaft (18) is rotatably connected with the inside of the storage box (26). A baffle (17) is fixedly connected to the upper surface of the filter plate (16). A fixing plate (22) is fixedly connected to the inner wall of the working box (1). One side of the outer wall of the fixing plate (22) is fixedly connected with a motor three (23). The output end of the motor three (23) is fixedly connected with a half gear (24). A rack (25) is slidably connected to the inner wall of the working box (1). A buffer component is arranged inside the filter plate (16), and the buffer component is used for protecting the filter plate (16).

4. The corn straw crushing and recycling machine according to claim 3, characterized in that: The buffer component includes a guiding rod (19). The outer wall of the guiding rod (19) is slidably connected with the inside of the filter plate (16). A spring (20) is sleeved on the outer wall of the guiding rod (19).

5. The corn straw crushing and recycling machine according to claim 1, wherein: A sliding plate (27) is slidably connected to the inner wall of the storage box (26). A handle (28) is fixedly connected to the outer wall of the sliding plate (27).

6. The corn straw crushing and recycling machine according to claim 1, characterized in that: The gear two (11) is meshed and connected with the gear one (10). One side of the outer wall of the crushing blade (13) is fixedly connected with the outer wall of the main rotating cylinder (9).

7. The corn straw crushing and recycling machine according to claim 4, characterized in that: The lower surface of the guiding rod (19) is fixedly connected with the inner wall of the working box (1). The rack (25) is meshed and connected with the half gear (24).

8. The corn straw crushing and recycling machine according to claim 1, characterized in that: One side of the outer wall of the storage box (26) is fixedly connected with a T-shaped plate (29). A hydraulic rod (30) is fixedly connected inside the T-shaped plate (29). The output end of the hydraulic rod (30) is fixedly connected with a pressing plate (21).

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