Sugarcane leaf crusher with screen filtering structure

Abstract

The utility model relates to the technical field of sugarcane leaf processing, in particular to a sugarcane leaf crusher with a screen filtering structure, which comprises a first mounting rack, a servo motor mounted at the bottom of the first mounting rack, and a control box and a gearbox mounted at the upper part of the first mounting rack, the output end of the servo motor is connected with the receiving end of the gearbox through a first belt, a second mounting frame is further mounted on the side face of the first mounting frame, and a smashing box is mounted on the upper portion of the second mounting frame. The vibration assembly is arranged on the side plate, and the vibration assembly is used for an internal screening structure of the vibration assembly; the utility model discloses a sugarcane leaf crusher with a screen filtering structure, which comprises a vibration assembly, a buffering groove and a buffering assembly, the buffering assembly is arranged in the buffering groove, and the buffering assembly is used for reducing the influence of vibration of the vibration assembly on the whole structure. The problems that a vibration motor in a traditional sugarcane leaf crusher is high in energy consumption and large in noise, and a collection container is limited in capacity and inconvenient to operate are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sugarcane leaf processing, in particular to a sugarcane leaf crusher with a screen filtering structure. Background Art

[0002] The handling of sugarcane leaves and tops is a crucial step in sugarcane cultivation. Traditional methods often rely on manual collection followed by incineration or natural degradation, which is not only inefficient but also potentially polluting. In recent years, with the development of mechanization, the shredding and return of sugarcane leaves to the fields has gradually gained popularity. However, existing shredders still need to improve their shredding efficiency and screening performance.

[0003] In the prior art, a Chinese patent document with publication number CN221046148U proposes a sugarcane leaf crusher with a screen filtering structure. By setting up a screen, a vibration motor, a collection box and a bottom box for coordinated use, the sugarcane leaves can be classified according to their size through the screen, so that larger sugarcane leaves fall into the collection box for collection, while smaller sugarcane leaves fall into the bottom box for collection. However, consistent with conventional technology, although the vibration motor can effectively promote the screening of sugarcane leaves, it may bring about high energy consumption and noise problems. The capacity of the collection box and the bottom box may be limited, requiring frequent cleaning and replacement, which increases the operational burden and has poor practicality. Therefore, the present application discloses a sugarcane leaf crusher with a screen filtering structure to solve the problems of high energy consumption and high noise of the vibration motor and limited capacity of the collection container in traditional sugarcane leaf crushers, which lead to inconvenience in operation. Utility Model Content

[0004] In view of this, the purpose of the present invention is to propose a sugarcane leaf crusher with a screen filtering structure to solve the problems of high energy consumption and loud noise of the vibration motor in traditional sugarcane leaf crushers and inconvenience in operation caused by limited collection container capacity.

[0005] Based on the above-mentioned purpose, the utility model provides a sugarcane leaf crusher with a screen filtering structure, including: a first mounting frame, a servo motor is installed at the bottom of the first mounting frame, and a control box and a gearbox are installed on the upper part of the first mounting frame, the output end of the servo motor is connected to the receiving end of the gearbox through a first belt, and a second mounting frame is also installed on the side of the first mounting frame, a crushing box is installed on the upper part of the second mounting frame, a connecting gear is installed on the side of the end of the crushing box opposite to the gearbox, the connecting gear is connected to the crushing roller inside the crushing box, and the other side of the connecting gear is installed on the output end of the gearbox, side panels are installed on both sides of the lower part of the second mounting frame, and two groups of buffer grooves are opened on the side panels; a vibration component, the vibration component is arranged on the side panel, and the vibration component is used for its internal screening structure; a buffer component, the buffer component is arranged in the buffer groove, and the buffer component is used to reduce the impact of the vibration of the vibration component on the overall structure.

[0006] Preferably, the vibration assembly includes four groups of rotating wheels, and the four groups of rotating wheels are all inserted into the circular holes opened on the side panels, and the four groups of rotating wheels are also provided with circular holes close to the edges, and rotating rods are each sleeved in the circular holes, and the parts of the rotating wheels protruding from both ends of the two groups of rotating rods are installed with limit blocks, and the two longitudinal groups of rotating wheels are connected together by a group of rotating rods.

[0007] Preferably, a screening plate and a vibration plate are installed on the upper part of the rotating rod, and a rod mounting block is also installed at the bottom of the screening plate and the vibration plate corresponding to the position of the rotating rod. A hole with the same size as the rotating rod is opened on the rod mounting block, and the rotating rod is sleeved on the rod mounting block.

[0008] Preferably, a third belt is also provided on the two longitudinal groups of rotating wheels on one side, and the screening plate and the vibration plate are vibrated synchronously through the connection of the third belt, and a fourth belt is provided on the group of rotating wheels on the other side, and the other end of the fourth belt is provided on one side of the bevel gear group, and the bevel gear group is installed on the first mounting frame, and the bevel gear group is connected to the servo motor through a second belt.

[0009] Preferably, the buffer assembly includes a connecting rod, which is installed in a hole opened on the rod mounting block, and both ends of the connecting rod are installed in the buffer groove. A through groove body is also opened at the positions of the two ends of the connecting rod located in the buffer groove, and a horizontal guide rod is inserted in the groove body, and both ends of the horizontal guide rod are installed on the inner wall of the buffer groove.

[0010] Preferably, a horizontal spring is sleeved on the horizontal guide rod between the inner wall of one side of the buffer groove and the connecting rod, one end of the horizontal spring abuts against the inner wall of the buffer groove, and the other side of the buffer groove abuts against the connecting rod.

[0011] Preferably, a first discharge port and a second discharge port are further provided on the side mounting plate of the second mounting frame, and the positions of the first discharge port and the second discharge port correspond to the positions of the screening plate and the vibration plate inside.

[0012] Beneficial effects of the utility model:

[0013] Efficient power transmission and precise control: The combination of the servo motor and the gearbox, and the use of the first belt to achieve power transmission, not only ensures stable power output during the sugarcane leaf crushing process, but also achieves precise control of the crushing speed and force through the control box, thereby improving the crushing efficiency and accuracy.

[0014] Optimize the crushing effect: The output end of the gearbox is directly connected to the crushing roller inside the crushing box by a connecting gear, ensuring the high efficiency of power transmission. At the same time, the design of the crushing roller can effectively crush the sugarcane leaves, avoid crushing dead angles, and improve the crushing quality.

[0015] Intelligent screening and collection: The vibration component is set on the side panel, which can drive the screening structure to classify the crushed sugarcane leaves by size, so that larger sugarcane leaves fall into the upper outlet and smaller ones fall onto the vibration plate, realizing automatic screening, reducing the tediousness of manual classification, and improving work efficiency and practicality.

[0016] Shock absorption and noise reduction, protecting the structure: The buffer component is set in the buffer groove, which effectively absorbs the vibration energy generated by the vibration component, reduces the impact and damage to the overall structure caused by vibration, and extends the service life of the equipment. At the same time, the shock absorption design also helps to reduce the noise level during equipment operation and improve the comfort of the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the internal components of the utility model;

[0021] Figure 4 For this utility model Figure 3 A in the middle is an enlarged structural diagram;

[0022] Figure 5 For this utility model Figure 3 The enlarged structural diagram at C in the middle;

[0023] Figure 6 For this utility model Figure 1 Enlarged structural diagram at point B in the middle.

[0024] The following are marked in the figure:

[0025] 1. First mounting frame; 2. Second mounting frame; 3. Servo motor; 4. Control box; 5. Gearbox; 6. Crushing box; 7. Connecting gear; 8. Side plate; 9. Buffer tank; 10. Rotating wheel; 11. Rotating rod; 12. Third belt; 13. Second belt; 14. First belt; 15. Fourth belt; 16. Bevel gear set; 17. Rod mounting block; 18. Screening plate; 19. Connecting rod; 20. Horizontal guide rod; 21. Horizontal spring; 22. Vibrating plate; 23. First discharge port; 24. Second discharge port. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0027] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the usual meanings understood by people with ordinary skills in the field to which this utility model belongs. The "first", "second" and similar words used in this utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0028] The utility model provides Figures 1 to 6The sugarcane leaf crusher with a screen filtering structure shown in the figure comprises: a first mounting frame 1, a servo motor 3 is installed at the bottom of the first mounting frame 1, and a control box 4 and a gearbox 5 are installed on the upper part of the first mounting frame 1, the output end of the servo motor 3 is connected to the receiving end of the gearbox 5 by a first belt 14, and a second mounting frame 2 is also installed on the side of the first mounting frame 1, a crushing box 6 is installed on the upper part of the second mounting frame 2, a connecting gear 7 is installed on the side of the end of the crushing box 6 opposite to the gearbox 5, the connecting gear 7 is connected to the crushing roller inside the crushing box 6, and the other side of the connecting gear 7 is installed at the output end of the gearbox 5, side plates 8 are installed on both sides of the lower part of the second mounting frame 2, and two groups of buffer grooves 9 are opened on the side plates 8; a vibration component, the vibration component is arranged on the side plate 8, and the vibration component is used for its internal screening structure; a buffer component, the buffer component is arranged in the buffer groove 9, and the buffer component is used to reduce the impact of the vibration of the vibration component on the overall structure, which is achieved by combining the servo motor 3 with the gearbox 5 and utilizing the first belt 14. The power transmission not only ensures stable power output during the sugarcane leaf crushing process, but also realizes precise control of the crushing speed and force through the control box 4, thereby improving the crushing efficiency and accuracy. The connecting gear 7 is used to directly connect the output end of the gearbox 5 with the crushing roller inside the crushing box 6, ensuring the high efficiency of power transmission. At the same time, the design of the crushing roller can effectively crush the sugarcane leaves, avoid crushing dead angles, and improve the crushing quality. The vibration component is arranged on the side plate 8, which can drive the screening structure to classify the crushed sugarcane leaves by size, so that larger sugarcane leaves fall into the upper outlet and smaller ones fall into the vibration plate 22, realizing automatic screening, reducing the tediousness of manual classification, and improving work efficiency and practicality. The buffer component is arranged in the buffer tank 9, which effectively absorbs the vibration energy generated by the vibration component, reduces the impact and damage to the overall structure caused by vibration, and extends the service life of the equipment. At the same time, the shock-absorbing design also helps to reduce the noise level during equipment operation and improve the comfort of the working environment.

[0029] Furthermore, in this example, Figure 2 、 Figure 3 and Figure 4As shown, the vibration assembly includes four groups of rotating wheels 10, which are all inserted into the circular holes opened on the side panels 8, and the four groups of rotating wheels 10 are also provided with circular holes close to the edges, and rotating rods 11 are sleeved in the circular holes. The parts of the rotating wheels 10 protruding from both ends of the two groups of rotating rods 11 are installed with limit blocks, and the two longitudinal groups of rotating wheels 10 are connected together through a group of rotating rods 11, and a screening plate 18 and a vibration plate 22 are installed on the upper part of the rotating rod 11. The bottom of the screening plate 18 and the vibration plate 22 is also installed at the position corresponding to the rotating rod 11. A rod mounting block 17 is provided on the rod mounting block 17, and a hole of the same size as the rotating rod 11 is opened on the rod mounting block 17. The two longitudinal groups of rotating wheels 10 on one side are also sleeved with a third leather Belt 12, through the connection of the third belt 12, the screening plate 18 and the vibration plate 22 vibrate synchronously, and a fourth belt 15 is provided on a set of rotating wheels 10 on the other side, and the other end of the fourth belt 15 is provided on one side of the bevel gear set 16, and the bevel gear set 16 is installed on the first mounting frame 1, and the bevel gear set 16 is connected to the servo motor 3 through the second belt 13. A first discharge port 23 and a second discharge port 24 are also provided on the side mounting plate of the second mounting frame 2. The positions of the first discharge port 23 and the second discharge port 24 correspond to the positions of the internal screening plate 18 and the vibration plate 22. The servo motor 3 serves as the power source of the entire system. It is connected to the bevel gear set 16 through the second belt 13 to transmit power to the bevel gear set 16. The bevel gear set 16 changes the power direction, further transmitting the power to the fourth belt 15, the fourth belt 15 is sleeved on one side of the bevel gear set 16 and a group of rotating wheels 10, realizing the horizontal transmission of power, the four groups of rotating wheels 10 are inserted into the circular holes on the side plate 8, and are connected to each other through the rotating rods 11 in the circular holes, the two groups of rotating rods 11 are respectively connected to the two longitudinal groups of rotating wheels 10, forming a stable linkage structure, the rotating rods 11 not only connect the rotating wheels 10, but also support the screening plate 18 and the vibration plate 22, the screening plate 18 and the vibration plate 22 are fixed to the rotating rods 11 by the rod mounting block 17 to ensure that they remain stable during the vibration process, the two longitudinal groups of rotating wheels 10 on one side are connected by the third belt 12, when one group of rotating wheels 10 is rotated by the power transmitted by the fourth belt 15 , through the transmission of the third belt 12, the two longitudinal sets of rotating wheels 10 on the other side will also rotate synchronously. This linkage mode ensures that the screening plate 18 and the vibration plate 22 can vibrate synchronously, thereby improving the screening efficiency and stability. The vibration plate 22 and the screening plate 18 generate high-frequency vibrations driven by the rotating wheel 10 and the rotating rod 11, so that the crushed sugarcane leaves are screened on the screening plate 18. Smaller sugarcane leaf fragments pass through the sieve holes of the screening plate 18 and fall onto the vibration plate 22 below, where they are further vibrated to ensure complete separation. According to the size of the sugarcane leaf fragments, they are discharged through the first discharge port 23 (corresponding to the bottom of the screening plate 18) and the second discharge port 24 (corresponding to the bottom of the vibration plate 22), respectively, thereby realizing the classified collection of sugarcane leaf fragments of different sizes.

[0030] Furthermore, in this example, Figure 5 As shown, the buffer assembly includes a connecting rod 19, which is installed in a hole opened on the rod mounting block 17, and both ends of the connecting rod 19 are installed in the buffer groove 9, and a through groove body is also opened at the position of the two ends of the connecting rod 19 at the buffer groove 9, and a horizontal guide rod 20 is inserted into the groove body, and both ends of the horizontal guide rod 20 are installed on the inner wall of the buffer groove 9. A horizontal spring 21 is also sleeved on the horizontal guide rod 20 between the inner wall of one side of the buffer groove 9 and the connecting rod 19, and one end of the horizontal spring 21 abuts on the inner wall of the buffer groove 9, and the other side of the buffer groove 9 abuts on the connecting rod 19. When the vibration plate 22 and the screening plate 18 generate high-frequency vibrations driven by the rotating wheel 10 and the rotating rod 11, these vibrations will be transmitted to the buffer groove 9 through the connecting rod 19. Due to the existence of the horizontal guide rod 20, the connecting rod 19 can only move along the direction of the horizontal guide rod 20 during the vibration process, which limits the displacement direction of the connecting rod 19 and enhances the stability of the structure. The horizontal spring 21 serves as the main shock-absorbing element. When 19 is subjected to vibration impact, the horizontal spring 21 will undergo elastic deformation, absorbing and storing vibration energy. As the spring is compressed and released, the vibration energy is gradually consumed, thereby reducing the impact of the vibration on other parts of the equipment. After the vibration energy is transmitted to the buffer assembly, it is first converted into elastic potential energy by the horizontal spring 21 and stored. As the vibration continues, the spring is continuously compressed and released, gradually converting the elastic potential energy into heat energy, and dissipating it into the surrounding environment through heat conduction and air convection. At the same time, due to the restraining effect of the horizontal guide rod 20 and the buffer groove 9, the displacement of the connecting rod 19 is limited to a certain range, which further limits the propagation range of the vibration energy and reduces the impact on the entire equipment. Through the shock-absorbing effect of the buffer assembly, the noise and vibration amplitude generated by the vibration plate 22 and the screening plate 18 during the vibration process can be effectively reduced, thereby improving the running stability and service life of the equipment. At the same time, the buffer assembly can also reduce the impact and damage of vibration on other parts of the equipment, reducing maintenance costs and downtime.

[0031] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0032] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A sugarcane leaf crusher with a screen filtering structure, characterized in that: include: A first mounting frame (1), a servo motor (3) is installed at the bottom of the first mounting frame (1), and a control box (4) and a gearbox (5) are installed on the upper part of the first mounting frame (1), the output end of the servo motor (3) is connected to the receiving end of the gearbox (5) through a first belt (14), and a second mounting frame (2) is also installed on the side of the first mounting frame (1), a crushing box (6) is installed on the upper part of the second mounting frame (2), a connecting gear (7) is installed on the side of the crushing box (6) opposite to the gearbox (5), the connecting gear (7) is connected to the crushing roller inside the crushing box (6), and the other side of the connecting gear (7) is installed on the output end of the gearbox (5), and side plates (8) are installed on both sides of the lower part of the second mounting frame (2), and two groups of buffer grooves (9) are opened on the side plates (8); A vibration component, the vibration component is arranged on the side plate (8), and the vibration component is used for the internal screening structure thereof; A buffer component is provided in the buffer groove (9), and is used to reduce the impact of vibration of the vibration component on the overall structure.

2. The sugarcane leaf crusher with a screen filtering structure according to claim 1, characterized in that: The vibration assembly includes four groups of rotating wheels (10), and the four groups of rotating wheels (10) are all inserted into the circular holes opened on the side plate (8). The four groups of rotating wheels (10) are also provided with circular holes close to the edges, and the circular holes are all sleeved with rotating rods (11). The parts of the two ends of the rotating rods (11) protruding from the rotating wheels (10) are both installed with limiting blocks, and the two longitudinal groups of rotating wheels (10) are connected together through one group of rotating rods (11).

3. The sugarcane leaf crusher with a screen filtering structure according to claim 2, characterized in that: A screening plate (18) and a vibration plate (22) are installed on the upper part of the rotating rod (11); a rod mounting block (17) is installed at the bottom of the screening plate (18) and the vibration plate (22) at a position corresponding to the rotating rod (11); a hole of the same size as the rotating rod (11) is opened on the rod mounting block (17); and the rotating rod (11) is sleeved on the rod mounting block (17).

4. The sugarcane leaf crusher with a screen filtering structure according to claim 3, characterized in that: A third belt (12) is also provided on the two longitudinal groups of rotating wheels (10) on one side, and the screening plate (18) and the vibration plate (22) are vibrated synchronously through the connection of the third belt (12), and a fourth belt (15) is provided on the rotating wheel (10) on the other side, and the other end of the fourth belt (15) is provided on one side of the bevel gear set (16), and the bevel gear set (16) is installed on the first mounting frame (1), and the bevel gear set (16) is connected to the servo motor (3) through a second belt (13).

5. The sugarcane leaf crusher with a screen filtering structure according to claim 3, characterized in that: The buffer assembly includes a connecting rod (19), the connecting rod (19) is installed in a hole opened on the rod mounting block (17), and both ends of the connecting rod (19) are installed in the buffer groove (9), and a through groove body is also opened at the positions of the two ends of the connecting rod (19) located in the buffer groove (9), and a horizontal guide rod (20) is inserted in the groove body, and both ends of the horizontal guide rod (20) are installed on the inner wall of the buffer groove (9).

6. The sugarcane leaf crusher with a screen filtering structure according to claim 5, characterized in that: A horizontal spring (21) is sleeved on the horizontal guide rod (20) between the inner wall of one side of the buffer groove (9) and the connecting rod (19), one end of the horizontal spring (21) abuts against the inner wall of the buffer groove (9), and the other end of the buffer groove (9) abuts against the connecting rod (19).

7. The sugarcane leaf crusher with a screen filtering structure according to claim 4, characterized in that: A first discharge port (23) and a second discharge port (24) are also provided on the side mounting plate of the second mounting frame (2), and the positions of the first discharge port (23) and the second discharge port (24) are installed corresponding to the positions of the screening plate (18) and the vibration plate (22) inside.

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