Organic waste crushing treatment device

Abstract

The utility model discloses an organic waste crushing treatment device which comprises a supporting frame, a crushing mechanism is arranged on the supporting frame, the crushing mechanism comprises an installation shell, a rotating rod, a crushing wheel, a motor, a driving wheel, a driven wheel, a transmission belt, a driving gear and a driven gear, and a protection mechanism is arranged between the driven wheel and the rotating rod. The protection mechanism comprises a connecting sleeve, a connecting rod, a sliding rod, a clamping block, a clamping groove, a limiting block, a limiting sleeve and an adaptive groove, when the crushing wheel is clamped due to the existence of hard waste, the clamping block is matched with the arc structure of the clamping groove, so that the clamping block gradually slides out of the clamping groove, the clamping block pushes the limiting block to slide, the limiting block overcomes clamping through the design of the adaptive groove, and therefore the crushing wheel is protected. The limiting sleeve is pushed to slide along the connecting sleeve, and the pressure spring is further compressed, so that the motor drives the driving wheel to idle, and motor damage caused by overload is effectively avoided through the buffering effect of the protection mechanism.

Description

Technical Field

[0001] This utility model relates to the field of organic waste treatment technology, and more specifically, to an organic waste crushing and treatment device. Background Technology

[0002] In modern waste management, the crushing of organic waste is a crucial step. The aim is to break down large organic waste into smaller particles, facilitating subsequent resource utilization or treatment. However, current technologies often suffer from the complexity of waste sources, frequently containing uncrushable hard materials (such as metals and stones). These hard materials can easily cause mechanical jamming during crushing, disrupting normal operations and impacting the efficiency of the entire processing unit. This not only prolongs processing time but also imposes additional maintenance burdens on operators.

[0003] Furthermore, the nature of the waste determines that the load during the crushing process has a certain degree of uncertainty. If the equipment cannot be adjusted in time due to excessive load during operation, the motor will be in an overloaded state, which may easily lead to overheating, damage, or even shutdown. Due to the lack of effective protection and buffering mechanisms, the existing equipment has poor stability and adaptability when facing complex waste, and cannot meet the demand for efficient and reliable crushing treatment. This puts forward higher requirements for the overall performance improvement of the waste treatment system. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the problems existing in the prior art, this utility model provides an organic waste crushing and processing device to solve the technical problem mentioned in the background art that the equipment cannot be adjusted in time during operation due to excessive load.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an organic waste crushing and processing device, comprising a support frame, on which a crushing mechanism is mounted, the crushing mechanism comprising a mounting shell, a rotating rod, crushing wheels, a motor, a driving wheel, a driven wheel, a transmission belt, a main gear, and a driven gear. The mounting shell is mounted on the top of the support frame. Two sets of rotating rods are rotatably mounted inside the mounting shell. Multiple sets of crushing wheels are mounted on the outer walls of the two sets of rotating rods. The motor is mounted on the support frame. The driving wheel is mounted on three thick protective sleeves of the motor. A retaining device is provided between the driven wheel and the rotating rod. The protective mechanism includes a transmission belt mounted on the outer wall of the driving wheel and the driven wheel. The main gear and the driven gear are respectively mounted on the top of two sets of rotating rods and mesh with each other. The protective mechanism includes a connecting sleeve, a connecting rod, a sliding rod, a locking block, a locking groove, a limiting block, a limiting sleeve, and an adapter groove. The connecting sleeve is mounted on the inner side of the driving wheel, the connecting rod is mounted on the top of the rotating rod, the sliding rod is provided with multiple sets of sliding rods mounted on the connecting sleeve, the locking block is mounted on the bottom of multiple sets of sliding rods, the locking groove is located on the outer wall of the connecting rod, the limiting block is mounted on the top of multiple sets of sliding rods, the limiting sleeve is located on the outer wall of the connecting sleeve, and multiple adapter grooves are provided distributed at the bottom of the limiting sleeve.

[0008] The present invention is further provided with a compression spring connected between the top surface of the limiting sleeve and the connecting sleeve. Multiple sets of compression springs are provided. The compression springs can provide elastic support for the limiting sleeve, so that the limiting sleeve can be compressed and slide by the force of the compression springs when the protection mechanism is working. This effectively avoids damage to the connecting sleeve, connecting rod and other components caused by the impact force generated during overload. The multiple sets of compression springs can improve the overall force uniformity and stability, and further enhance the durability and safety of the device in high-intensity operations.

[0009] The present invention is further configured such that the inner wall of the limiting sleeve is provided with a guide plate, and the outer wall of the connecting sleeve is provided with a guide groove. Multiple sets of guide plates and guide grooves are provided and slidably connected. The cooperation between the guide plates and guide grooves can ensure that the limiting sleeve maintains linear movement during sliding, avoiding the limiting sleeve from deviating or getting stuck during sliding, thereby improving the stability and reliability of the equipment operation. At the same time, the design of multiple sets of guide plates and guide grooves further enhances the strength and lifespan of the sliding connection.

[0010] The present invention is further configured such that the inner sides of the multiple sets of the locking blocks are all arc-shaped, and the locking blocks are provided in multiple sets distributed on the outer wall of the connecting rod with rounded corners on the outer side. The arc-shaped inner side and rounded corner outer side design of the locking blocks can reduce the friction between the locking blocks and the connecting rod and connecting sleeve, making the locking blocks slide more smoothly and reducing the resistance when the locking blocks move in and out of the slot, thereby improving the response speed and reset efficiency of the protection mechanism. At the same time, the rounded corner design can also reduce the wear of the locking blocks during operation and extend their service life.

[0011] The present invention is further configured such that a feeding hopper is installed on the top surface of the mounting shell, and a collection box is placed inside the support frame. The design of the feeding hopper facilitates the introduction of organic waste into the crushing device, improving the convenience and efficiency of feeding. The collection box is used to collect the processed waste, facilitating subsequent transportation and processing. The overall design makes the equipment more convenient and efficient to use.

[0012] The present invention is further configured such that a partition sleeve is provided between each of the multiple sets of crushing wheels, and each of the two sets of rotating rods is configured as a polygon and respectively engages with the multiple sets of crushing wheels and the partition sleeve. The partition sleeve can ensure that a reasonable distance is maintained between the multiple sets of crushing wheels, avoid material accumulation, and improve crushing efficiency. The engagement design of the polygonal rotating rod with the crushing wheel and the partition sleeve ensures a tight connection between the rotating rod and the crushing wheel and the partition sleeve, preventing loosening or falling off during high-speed rotation, and improving the stability and safety of the equipment.

[0013] The present invention is further configured such that the bottom end of the connecting sleeve is provided with a connecting shaft, and the connecting shaft is slidably connected to the connecting rod. The slidable connection design between the connecting shaft and the connecting rod can ensure that the connecting sleeve can slide smoothly when subjected to overload protection, avoid jamming between the connecting sleeve and the connecting rod, improve the response speed and reliability of the protection mechanism, and at the same time, the slidable connection can also reduce wear between components and extend the service life of the equipment.

[0014] The present invention is further configured such that the connecting sleeve is provided with a reset mechanism, the reset mechanism including a push rod, a connecting rod and a tension spring. The push rod is provided with multiple sets that are slidably mounted on the connecting sleeve and whose bottom ends abut against the top surface of the locking block. The connecting rod is provided with multiple sets and is respectively mounted on the top of the multiple sets of push rods. The tension spring is provided with multiple sets that are mounted on the bottom surface of the multiple sets of connecting rods and connected to the outer wall of the connecting sleeve. The design of the reset mechanism enables the locking block to be quickly reset after the hard waste is cleaned. The abutment design between the push rod and the locking block ensures the stability of the locking block during reset. The cooperation of the connecting rod and the tension spring provides the tension required for reset, making the reset process faster and more reliable. The overall design improves the continuous operation capability and convenience of the equipment.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides an organic waste crushing and processing device, which has the following beneficial effects:

[0017] 1. The device utilizes two sets of rotating rods mounted on the mounting housing and multiple sets of crushing wheels that work in conjunction with them. The two sets of rotating rods rotate synchronously through the meshing of the main gear and the driven gear, ensuring coordinated operation of the two sets of crushing wheels. The separation sleeves between the crushing wheels ensure a reasonable distribution of spacing, effectively preventing material accumulation and improving the shearing and crushing efficiency of organic waste. The motor drives the drive wheel to rotate through the output shaft, and then connects to the driven wheel through the transmission belt to transmit power to the rotating rods, thereby ensuring high-speed rotation of the crushing wheels. The overall design achieves rapid and efficient crushing of waste, meeting the basic requirements of waste treatment devices.

[0018] 2. When the crushing wheel is jammed due to the presence of hard waste, the drive wheel can still rotate through the connecting sleeve, while the connecting rod cannot continue to rotate due to the jammed state. At this time, the arc structure of the locking block and the locking groove cooperates to make the locking block gradually slide out of the locking groove. At the same time, the locking block pushes the limiting block to slide. The limiting block overcomes the jamming through the design of the adapter groove, pushes the limiting sleeve to slide along the connecting sleeve, and further compresses the pressure spring, so that the motor drives the drive wheel to run freely. This design effectively avoids motor damage caused by overload through the buffering effect of the protection mechanism, extends the service life of the equipment, and stops further crushing operation of the equipment before the hard waste is cleaned up, improving the safety and reliability of the equipment operation.

[0019] 3. After the hard waste stuck between the crushing wheels is cleared, the push rod abuts against the top surface of the locking block, and the connecting rod moves inward under the pull of the push spring, thereby pushing the locking block to re-engage in the slot. At the same time, the elastic reset action of the pressure spring pushes the limiting sleeve to slide, so that the adapter slot and the limiting block re-engage, thereby completing the reset engagement of the connecting sleeve and the connecting rod. The design of this reset mechanism allows the protection mechanism to quickly reset after being triggered, restoring the normal working state of the equipment, reducing the number of manual intervention steps, and improving the convenience and continuous operation capability of the equipment. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of an organic waste crushing and processing device according to the present invention;

[0021] Figure 2 This is a cross-sectional view of the crushing mechanism in this utility model;

[0022] Figure 3 This is a schematic diagram of the crushing wheel in this utility model;

[0023] Figure 4 This is a cross-sectional structural diagram of the protective mechanism in this utility model;

[0024] Figure 5 This is a schematic diagram of a partial explosion structure of the protective mechanism in this utility model.

[0025] In the diagram: 1. Support frame; 2. Mounting shell; 3. Rotating rod; 4. Crushing wheel; 5. Motor; 6. Driving wheel; 7. Driven wheel; 8. Transmission belt; 9. Main gear; 10. Driven gear; 11. Connecting sleeve; 12. Connecting rod; 13. Slide rod; 14. Locking block; 15. Locking groove; 16. Limiting block; 17. Limiting sleeve; 18. Adaptor groove; 19. Compression spring; 20. Guide plate; 21. Guide groove; 22. Feed hopper; 23. Collection box; 24. Separating sleeve; 25. Connecting shaft; 26. Push rod; 27. Connecting rod; 28. Tension spring. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0028] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0029] Please see Figures 1-5An organic waste crushing and processing device includes a support frame 1, on which a crushing mechanism is mounted. The crushing mechanism includes a mounting shell 2, a rotating rod 3, crushing wheels 4, a motor 5, a driving wheel 6, a driven wheel 7, a transmission belt 8, a main gear 9, and a driven gear 10. The mounting shell 2 is mounted on the top of the support frame 1. Two sets of rotating rods 3 are rotatably mounted inside the mounting shell 2. Multiple sets of crushing wheels 4 are mounted on the outer walls of the two sets of rotating rods 3. The motor 5 is mounted on the support frame 1. The driving wheel 6 is mounted on three thick sleeves of the motor 5. A protective mechanism is provided between the driven wheel 7 and the rotating rod 3. The transmission belt 8 is mounted on the outer walls of the driving wheel 6 and the driven wheel 7. The main gear 9... The gear 10 is installed on the top of two sets of rotating rods 3 and meshes with them. The protection mechanism includes a connecting sleeve 11, a connecting rod 12, a sliding rod 13, a locking block 14, a locking groove 15, a limiting block 16, a limiting sleeve 17, and an adapter groove 18. The connecting sleeve 11 is installed inside the driving wheel 6, the connecting rod 12 is installed on the top of the rotating rod 3, the sliding rod 13 is provided with multiple sets of sliding rods 13 and is slidably installed on the connecting sleeve 11, the locking block 14 is installed at the bottom of the multiple sets of sliding rods 13, the locking groove 15 is provided on the outer wall of the connecting rod 12, the limiting block 16 is installed on the top of the multiple sets of sliding rods 13, the limiting sleeve 17 is provided on the outer wall of the connecting sleeve 11, and the adapter groove 18 is provided with multiple sets distributed at the bottom of the limiting sleeve 17.

[0030] A pressure spring 19 is provided between the top surface of the limiting sleeve 17 and the connecting sleeve 11, and multiple sets of pressure springs 19 are provided.

[0031] The inner wall of the limiting sleeve 17 is provided with a guide plate 20, and the outer wall of the connecting sleeve 11 is provided with a guide groove 21. Both the guide plate 20 and the guide groove 21 are provided with multiple sets and are slidably connected.

[0032] The inner sides of the multiple sets of locking blocks 14 are all arc-shaped, and the locking blocks 14 are distributed on the outer wall of the connecting rod 12 with rounded corners on the outer side.

[0033] The top surface of the mounting shell 2 is equipped with a feed hopper 22, and the support frame 1 contains a collection box 23.

[0034] Each set of crushing wheels 4 is provided with a partition sleeve 24, and the two sets of rotating rods 3 are both set as polygons and respectively engage with the multiple sets of crushing wheels 4 and the partition sleeve 24.

[0035] The bottom end of the connecting sleeve 11 is provided with a connecting shaft 25, which is slidably connected to the connecting rod 12.

[0036] In this embodiment, the motor 5 drives the drive wheel 6 to rotate via its output shaft. The drive wheel 6 is connected to the driven wheel 7 via a transmission belt 8. The driven wheel 7 further drives the rotating rod 3 to rotate. The rotation of the rotating rod 3 drives the crushing wheel 4 to rotate at high speed. The main gear 9 is driven by one set of rotating rods 3 and drives another set of rotating rods 3 to rotate synchronously through meshing with the driven gear, ensuring that the two sets of crushing wheels 4 operate in coordination. Through the mutual cooperation of the crushing wheels 4 on the two sets of rotating rods 3, the organic waste entering the mounting shell 2 is efficiently sheared and crushed. When multiple sets of crushing wheels 4 are jammed, the drive wheel 6 continues to drive the connecting sleeve 11 to rotate. At this time, the connecting rod 1 2. When the device is stuck, the multiple sets of locking blocks 14 cooperate with the arc-shaped structure of the slot 15. The locking blocks 14 gradually slide out of the slot 15. The locking blocks 14 push the limiting block 16 through the slide rod 13. Both ends of the limiting block 16 are arc-shaped, so that the limiting block 16 overcomes the locking of the adapter slot 18, thereby pushing the limiting sleeve 17 to slide along the connecting sleeve 11 and squeezing the multiple sets of pressure springs 19. The motor 5 drives the drive wheel 6 to rotate freely. Then the motor 5 can be turned off so that the motor 5 no longer drives the driven wheel 7 to rotate. Then the hard waste stuck between the crushing wheels 4 can be processed.

[0037] Please see Figures 4-5 As one embodiment of the reset mechanism: a reset mechanism is provided on the connecting sleeve 11. The reset mechanism includes a push rod 26, a connecting rod 27 and a tension spring 28. Multiple sets of push rods 26 are slidably mounted on the connecting sleeve 11 and their bottom ends abut against the top surface of the locking block 14. Multiple sets of connecting rods 27 are provided and are respectively mounted on the top of multiple sets of push rods 26. Multiple sets of tension springs 28 are provided and are mounted on the bottom surface of multiple sets of connecting rods 27 and connected to the outer wall of the connecting sleeve 11.

[0038] More specifically, when the driven wheel 7 stops rotating, multiple sets of tension springs 28 pull the connecting rod 27 inward, and the multiple sets of connecting rods 27 push multiple sets of abutment rods to slide. The bottom ends of the multiple sets of abutment rods push the locking block 14 to engage in the locking groove 15. At the same time, the elastic reset of multiple sets of pressure springs 19 pushes the limiting sleeve 17 to slide, so that multiple sets of fitting grooves 18 engage in one end of the limiting block 16, completing the reset engagement of the connecting sleeve 11 and the connecting rod 12.

[0039] In summary, during the operation of the entire equipment: motor 5 drives the drive wheel 6 to rotate via its output shaft. The drive wheel 6 is connected to the driven wheel 7 via a transmission belt 8. The driven wheel 7 further drives the rotating rod 3 to rotate. The rotation of the rotating rod 3 drives the crushing wheel 4 to rotate at high speed. The main gear 9 is driven by one set of rotating rods 3 and drives another set of rotating rods 3 to rotate synchronously through meshing with the driven gear, ensuring coordinated operation of the two sets of crushing wheels 4. Through the mutual cooperation of the crushing wheels 4 on the two sets of rotating rods 3, the organic waste entering the mounting shell 2 is efficiently sheared and crushed. When multiple sets of crushing wheels 4 are jammed, the drive wheel 6 continues to drive the connecting sleeve 11 to rotate. When the connecting rod 12 is in a jammed state, the multiple sets of locking blocks 14 cooperate with the arc-shaped structure of the slot 15. The locking blocks 14 gradually slide out of the slot 15. The locking blocks 14 push the limiting block 16 through the sliding rod 13. Both ends of the limiting block 16 are arc-shaped, so that the limiting block 16 overcomes the jamming of the adapter slot 18, thereby pushing the limiting sleeve 17 to slide along the connecting sleeve 11 and squeezing the multiple sets of pressure springs 19. The motor 5 drives the driving wheel 6 to rotate freely. Then the motor 5 can be turned off so that the motor 5 no longer drives the driven wheel 7 to rotate. Then the hard waste stuck between the crushing wheels 4 can be processed.

[0040] When the driven wheel 7 stops rotating, multiple sets of tension springs 28 pull the connecting rod 27 inward, and the multiple sets of connecting rods 27 push multiple sets of abutment rods to slide. The bottom ends of the multiple sets of abutment rods push the locking block 14 to engage in the locking groove 15. At the same time, the elastic reset of multiple sets of pressure springs 19 pushes the limiting sleeve 17 to slide, so that multiple sets of fitting grooves 18 engage in one end of the limiting block 16, completing the reset engagement of the connecting sleeve 11 and the connecting rod 12.

[0041] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. An organic waste crushing treatment apparatus comprising a support frame (1), characterized by: A crushing mechanism is provided on the support frame (1). The crushing mechanism includes a mounting shell (2), a rotating rod (3), a crushing wheel (4), a motor (5), a driving wheel (6), a driven wheel (7), a transmission belt (8), a main gear (9), and a driven gear (10). The mounting shell (2) is installed on the top of the support frame (1). Two sets of rotating rods (3) are installed inside the mounting shell (2). Multiple sets of crushing wheels (4) are installed on the outer walls of the two sets of rotating rods (3). The motor (5) is installed on the support frame (1). The driving wheel (6) is installed on the three thick guards of the motor (5). A protective mechanism is provided between the driven wheel (7) and the rotating rod (3). The transmission belt (8) is installed on the outer walls of the driving wheel (6) and the driven wheel (7). The main gear (9) and the driven gear (10) are separated. The protective mechanism includes a connecting sleeve (11), a connecting rod (12), a sliding rod (13), a locking block (14), a locking groove (15), a limiting block (16), a limiting sleeve (17), and an adapter groove (18). The connecting sleeve (11) is installed on the inside of the drive wheel (6), the connecting rod (12) is installed on the top of the rotating rod (3), the sliding rod (13) is provided with multiple sets of sliding installations on the connecting sleeve (11), the locking block (14) is installed on the bottom of multiple sets of sliding rods (13), the locking groove (15) is provided on the outer wall of the connecting rod (12), the limiting block (16) is installed on the top of multiple sets of sliding rods (13), the limiting sleeve (17) is provided on the outer wall of the connecting sleeve (11), and the adapter groove (18) is provided with multiple sets distributed at the bottom of the limiting sleeve (17).

2. The organic waste crushing treatment apparatus according to claim 1, characterized by: A pressure spring (19) is provided between the top surface of the limiting sleeve (17) and the connecting sleeve (11), and multiple sets of the pressure spring (19) are provided.

3. The organic waste crushing treatment apparatus according to claim 2, characterized by: The inner wall of the limiting sleeve (17) is provided with a guide plate (20), and the outer wall of the connecting sleeve (11) is provided with a guide groove (21). The guide plate (20) and the guide groove (21) are provided in multiple sets and are slidably connected.

4. The organic waste crushing and processing device according to claim 3, characterized in that: multiple sets The inner side of each of the card blocks (14) is rounded, and the card blocks (14) are provided with multiple sets distributed on the outer wall of the connecting rod (12) and the outer side is provided with rounded corners.

5. The organic waste crushing and processing device according to claim 4, characterized in that: The top surface of the mounting shell (2) is provided with a feeding hopper (22), and a collection box (23) is placed inside the support frame (1).

6. The organic waste crushing and processing device according to claim 5, characterized in that: multiple sets Each of the crushing wheels (4) is provided with a partition sleeve (24), and both sets of rotating rods (3) are set as polygons and respectively engage with multiple sets of crushing wheels (4) and partition sleeves (24).

7. An organic waste crushing and processing device according to claim 6, characterized in that: The bottom end of the connecting sleeve (11) is provided with a connecting shaft (25), and the connecting shaft (25) is slidably connected to the connecting rod (12).

8. The organic waste crushing and processing device according to claim 7, characterized in that: The connecting sleeve (11) is provided with a reset mechanism, which includes a push rod (26), a connecting rod (27) and a tension spring (28). The push rod (26) is provided with multiple sets that are slidably installed on the connecting sleeve (11) and the bottom end abuts against the top surface of the locking block (14). The connecting rod (27) is provided with multiple sets and is respectively installed on the top of the multiple sets of push rods (26). The tension spring (28) is provided with multiple sets that are installed on the bottom surface of the multiple sets of connecting rods (27) and connected to the outer wall of the connecting sleeve (11).

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