Organic fertilizer crushing device

Abstract

The utility model relates to the technical field of organic fertilizer processing, in particular to an organic fertilizer smashing device which comprises a smashing bin and a cleaning brush, a feeding bin is fixedly installed on the right side of the upper end of the smashing bin, smashing rollers are arranged on the inner side of the feeding bin, a driving shaft is arranged on the inner side of the smashing bin, and blades are arranged on the outer side of the driving shaft. A mounting plate is arranged at the upper end of the outer side of the driving shaft, a sealing cover is arranged on the left side of the upper end of the crushing bin, a cleaning brush is matched with the inner side of the crushing bin, a mounting seat is fixedly mounted at the upper end of the cleaning brush, and a double-end threaded rod I and a clamping block are arranged on the inner side of the mounting seat; two clamping blocks are driven to be clamped with clamping grooves in the surface of a mounting plate by rotating a first rotary knob, the sweeping brush is quickly mounted and fixed, bristles of two steel wire brushes are in contact with a crushing roller by rotating a second rotary knob, and a first motor and a second motor work to drive the crushing roller and the sweeping brush to rotate, so that the sweeping brush is quickly mounted and fixed. And the surface of the crushing roller and the inner wall of the crushing bin are fully cleaned and maintained.

Description

Technical Field

[0001] This utility model relates to the field of organic fertilizer processing technology, and in particular to an organic fertilizer crushing device. Background Technology

[0002] Organic fertilizer refers to fertilizer made from animal excrement or by-products rich in organic matter, such as animal and plant remains, through fermentation and decomposition. During the processing of organic fertilizer, the raw materials need to be crushed to facilitate subsequent fermentation.

[0003] For example, patent number CN220590284U discloses an organic fertilizer crushing device, including a crushing shell, a crushing motor, and crushing blades. The crushing motor is fixed to the top of the crushing shell, and the output shaft of the crushing motor extends into the crushing shell. The crushing blades are fixedly installed on the output shaft of the motor, and the output shaft of the crushing motor is also fixedly equipped with a mounting rod. This organic fertilizer crushing device, through a set cleaning component and a universal spray pipe, can clean the organic matter remaining inside the crushing shell. The cleaning component is detachably installed on the mounting rod, which facilitates disassembly and assembly of the cleaning component and prevents the cleaning component from affecting the crushing of organic fertilizer. It can be reinstalled when cleaning is required. In addition, this device performs two-stage crushing, resulting in better crushing effect. The cleaning component of the organic fertilizer crushing device in this patent lacks an auxiliary disassembly and assembly structure, which makes the disassembly and assembly process time-consuming and labor-intensive, with low efficiency. It is also easy for parts to fall into the shell due to errors and be difficult to remove. At the same time, it lacks a cleaning function for the crushing roller, resulting in insufficient cleaning and maintenance of the device and affecting its subsequent use.

[0004] Therefore, in response to the lack of auxiliary disassembly and assembly structures in the cleaning components of the aforementioned organic fertilizer crushing device, which leads to time-consuming and labor-intensive disassembly and assembly processes and low efficiency, as well as the lack of a cleaning function for the crushing roller, resulting in insufficient cleaning and maintenance of the device, an organic fertilizer crushing device can be designed. By setting an auxiliary limiting structure and a quick-fixing structure for the cleaning brush, the convenience and efficiency of operation can be improved. By adding an adjustable crushing roller cleaning structure, the cleaning and maintenance of the crushing roller can be achieved. Utility Model Content

[0005] To overcome the problems of the lack of auxiliary disassembly and assembly structure in the cleaning components of the fertilizer crushing device, which leads to time-consuming and labor-intensive disassembly and assembly processes and low efficiency, as well as the lack of cleaning function for the crushing rollers, resulting in insufficient cleaning and maintenance of the device.

[0006] The technical solution of this utility model is as follows: an organic fertilizer crushing device, including a crushing chamber and a cleaning brush. A feeding chamber is fixedly installed on the right side of the upper end of the crushing chamber. A crushing roller is arranged inside the feeding chamber. A drive shaft is arranged inside the crushing chamber. A blade is arranged outside the drive shaft. An mounting plate is arranged at the upper end of the outer side of the drive shaft. A sealing cover is arranged on the left side of the upper end of the crushing chamber. The cleaning brush and the inner side of the crushing chamber are mutually compatible. A mounting base is fixedly installed at the upper end of the cleaning brush. A double-threaded rod and a locking block are arranged inside the mounting base. A knob is arranged at the upper end of the mounting base. An adjusting base is arranged at the rear side of the feeding chamber. A double-threaded rod is arranged inside the adjusting base. A moving plate and a wire brush are arranged inside the feeding chamber.

[0007] Preferably, the lower end of the feeding hopper is connected to the crushing hopper, and two crushing rollers are arranged side by side on the inner side of the feeding hopper. A motor is fixedly installed on the front side of the feeding hopper, and the output end of the motor is fixedly connected to the front end of the crushing roller. The rear end of the crushing roller is rotatably connected to the inner wall of the feeding hopper. A guide plate is fixedly installed on the inner side of the feeding hopper above the crushing roller.

[0008] Preferably, a second motor is fixedly installed at the upper end of the crushing chamber. The output end of the second motor extends to the inner side of the crushing chamber and is fixedly connected to the upper end of the drive shaft. The blades are fixedly connected to the outer side of the drive shaft and are arranged at equal intervals. Two mounting plates are arranged in parallel front and back. The right end of the mounting plate is fixedly connected to the outer side of the drive shaft, and the left end of the mounting plate and the lower end of the mounting base are engaged with each other through grooves.

[0009] Preferably, the inner side of the mounting base is provided with symmetrical movable grooves, the front and rear ends of the double-threaded rod are rotatably connected to the inner wall of the movable groove, the locking block is slidably connected to the inner side of the movable groove and threadedly connected to the double-threaded rod, and the lower end of the locking block extends to the outer side of the movable groove and is engaged with the side of the mounting plate through the locking groove.

[0010] Preferably, a bevel gear is fixedly installed on the outer side of the double-threaded rod, the lower end of the knob is rotatably connected to the mounting base, and a bevel gear is fixedly installed on the inner side of the mounting base, with the bevel gear and the bevel gear meshing with each other.

[0011] Preferably, the adjustment seat and the rear side of the feed hopper are detachably connected, and the front side of the adjustment seat is provided with symmetrical sliding grooves. The left and right ends of the double-threaded rod are rotatably connected to the inner wall of the sliding groove, and the right end of the double-threaded rod extends to the outside of the adjustment seat and is fixedly installed with a knob.

[0012] Preferably, there are two movable plates and two wire brushes symmetrically arranged on the side of the crushing roller. The wire brush and the movable plate are detachably connected on the side closer to the crushing roller. The rear end of the movable plate extends to the outside of the feed hopper through a through groove and is slidably connected to the inside of the chute. The double-threaded rod is threadedly connected to the rear end of the movable plate.

[0013] The beneficial effects of this utility model are:

[0014] This organic fertilizer crushing device achieves quick and easy installation and fixation of the cleaning brush by placing it between two mounting plates until the mounting base engages with the left ends of the two mounting plates. Then, by rotating knob one, the two engaging blocks engage with the engaging grooves on the surface of the mounting plates. Rotating knob two rotates the double-headed threaded rod two, causing the two moving plates to bring the bristles of the wire brush into contact with the crushing roller. At this time, water is injected into the feeding hopper and crushing hopper through the sealing cover to rinse them. Simultaneously, motors one and two operate to drive the crushing roller and the cleaning brush to rotate, achieving thorough cleaning and maintenance of the surface of the crushing roller and the inner wall of the crushing hopper. Attached Figure Description

[0015] Figure 1 The diagram shown is a three-dimensional structural representation of the organic fertilizer crushing device of this utility model. Figure 1 ;

[0016] Figure 2 The diagram shown is a three-dimensional structural representation of the organic fertilizer crushing device of this utility model. Figure 2 ;

[0017] Figure 3 The diagram shown is a three-dimensional cross-sectional view of the organic fertilizer crushing device of this utility model.

[0018] Figure 4 The diagram shown is a three-dimensional cross-sectional view of the mounting plate and mounting base of this utility model.

[0019] Figure 5 The diagram shown is a three-dimensional cross-sectional view of the feed hopper and adjustment seat of this utility model.

[0020] Explanation of reference numerals in the attached diagram: 1. Crushing chamber; 2. Feeding chamber; 21. Guide plate; 3. Crushing roller; 31. Motor 1; 4. Drive shaft; 41. Motor 2; 5. Blade; 6. Mounting plate; 7. Sealing cover; 8. Cleaning brush; 9. Mounting base; 91. Movable groove; 10. Double-ended threaded rod 1; 101. Bevel gear 1; 11. Locking block; 12. Knob 1; 121. Bevel gear 2; 13. Adjusting seat; 131. Slide groove; 14. Double-ended threaded rod 2; 141. Knob 2; 15. Moving plate; 16. Wire brush. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-5This utility model provides an embodiment of an organic fertilizer crushing device, including a crushing chamber 1 and a cleaning brush 8. A feeding chamber 2 is fixedly installed on the upper right side of the crushing chamber 1. A crushing roller 3 is arranged inside the feeding chamber 2. A drive shaft 4 is arranged inside the crushing chamber 1. A blade 5 is arranged outside the drive shaft 4. An installation plate 6 is arranged at the upper end of the outside of the drive shaft 4. A sealing cover 7 is arranged on the upper left side of the crushing chamber 1. The cleaning brush 8 is adapted to the inner side of the crushing chamber 1. An installation seat 9 is fixedly installed at the upper end of the cleaning brush 8. A double-headed threaded rod 10 and a locking block 11 are arranged inside the installation seat 9. A knob 12 is arranged at the upper end of the installation seat 9. An adjustment seat 13 is arranged at the rear side of the feeding chamber 2. A double-headed threaded rod 24 is arranged inside the adjustment seat 13. A moving plate 15 and a wire brush 16 are arranged inside the feeding chamber 2.

[0023] Please see Figures 1-4 In this embodiment, the lower end of the feeding bin 2 is connected to the crushing bin 1. Two crushing rollers 3 are arranged side by side on the inner side of the feeding bin 2. A motor 31 is fixedly installed on the front side of the feeding bin 2. The output end of the motor 31 is fixedly connected to the front end of the crushing roller 3. The rear end of the crushing roller 3 is rotatably connected to the inner wall of the feeding bin 2. A guide plate 21 is fixedly installed on the inner side of the feeding bin 2 above the crushing roller 3. A motor 41 is fixedly installed on the upper end of the crushing bin 1. The output end of the motor 41 extends to the inner side of the crushing bin 1 and is fixedly connected to the upper end of the drive shaft 4. The blade 5 and the drive shaft 4 are connected to the crushing bin 1. The outer side of shaft 4 is fixedly connected and is set at equal intervals. There are two mounting plates 6 arranged in parallel front and back. The right end of mounting plate 6 is fixedly connected to the outer side of drive shaft 4. The left end of mounting plate 6 and the lower end of mounting base 9 are engaged with each other through grooves. Organic fertilizer raw materials are put into feed bin 2. The raw materials fall along guide plate 21. Motor 1 31 controls crushing roller 3 to rotate to crush the raw materials. The crushed raw materials enter crushing bin 1. Motor 2 41 drives drive shaft 4 and blade 5 to rotate to fully crush the raw materials. Subsequently, organic fertilizer is fed through the feed pipe at the lower end of crushing bin 1.

[0024] Please see Figures 3-4In this embodiment, the inner side of the mounting base 9 is symmetrically provided with movable grooves 91. The front and rear ends of the double-threaded rod 10 are rotatably connected to the inner wall of the movable groove 91. The engaging block 11 is slidably connected to the inner side of the movable groove 91 and threadedly connected to the double-threaded rod 10. The lower end of the engaging block 11 extends to the outer side of the movable groove 91 and is engaged with the side of the mounting plate 6 through the engaging groove. A bevel gear 101 is fixedly installed on the outer side of the double-threaded rod 10. The lower end of the knob 12 is rotatably connected to the mounting base 9 and extends to the mounting base 9. A second bevel gear 121 is fixedly installed on the inner side of the brush. The second bevel gear 121 and the first bevel gear 101 mesh with each other. By opening the sealing cover 7, the cleaning brush 8 can be placed between the two mounting plates 6 inside the pulverizing chamber 1 until the mounting base 9 engages with the left ends of the two mounting plates 6. Then, by turning the knob 12, the second bevel gear 121 is rotated, causing the first bevel gear 101 and the double-headed threaded rod 10 to rotate, which drives the two engaging blocks 11 to engage with the engaging grooves on the surface of the mounting plates 6 at the same time, so as to quickly install and fix the cleaning brush 8, and facilitate its subsequent disassembly.

[0025] Please see Figures 3-5 In this embodiment, the rear side of the adjusting seat 13 and the feeding bin 2 are detachably connected. The front side of the adjusting seat 13 is provided with symmetrical sliding grooves 131. The left and right ends of the double-threaded rod 14 are rotatably connected to the inner wall of the sliding groove 131. The right end of the double-threaded rod 14 extends to the outside of the adjusting seat 13 and is fixedly installed with a knob 141. The moving plate 15 and the wire brush 16 are both located on the side of the crushing roller 3 and are provided with two symmetrically arranged left and right sides. The wire brush 16 and the moving plate 15 are detachably connected to the side of the moving plate 15 near the crushing roller 3. The rear end of the moving plate 15 extends to the feeding bin 2 through a through groove. The outer side of the slide 131 is slidably connected to the inner side of the slide 131. The double-headed threaded rod 14 and the rear end of the moving plate 15 are threadedly connected. By rotating the knob 141, the double-headed threaded rod 14 is rotated, so that the two moving plates 15 drive the bristles of the wire brush 16 to contact the crushing roller 3, thereby realizing the rapid adjustment of the position of the wire brush 16. At this time, the feeding chamber 2 and the crushing chamber 1 are flushed with water through the feeding chamber 2 and the sealing cover 7. At the same time, the motor 31 and the motor 41 work to drive the crushing roller 3 and the cleaning brush 8 to rotate, thereby achieving full cleaning and maintenance of the surface of the crushing roller 3 and the inner wall of the crushing chamber 1.

[0026] During operation, organic fertilizer raw materials are fed into the feed hopper 2. The raw materials fall along the guide plate 21. Motor 31 controls the rotation of the crushing roller 3 to initially crush the raw materials. The initially crushed raw materials enter the crushing chamber 1, where motor 41 drives the drive shaft 4 and blades 5 to rotate, further crushing the raw materials. Subsequently, the organic fertilizer is fed through the discharge pipe at the lower end of the crushing chamber 1. When cleaning the device is required, the sealing cover 7 is opened, and the cleaning brush 8 is placed between the two mounting plates 6 inside the crushing chamber 1 until the mounting base 9 engages with the left ends of the two mounting plates 6. Then, by rotating the knob 12, the bevel gear 121 is rotated, causing the bevel gear 101 and the double-headed threaded rod 10 to rotate, which in turn drives the two engaging blocks 11 to engage with the engaging grooves on the surface of the mounting plates 6, achieving quick installation and fixation of the cleaning brush 8, while facilitating its subsequent disassembly. By rotating knob 141, the double-headed threaded rod 14 rotates, causing the two moving plates 15 to bring the bristles of the wire brush 16 into contact with the crushing roller 3, thus achieving rapid adjustment of the position of the wire brush 16. At this time, water is injected into the feeding chamber 2 and the crushing chamber 1 through the feeding chamber 2 and the sealing cover 7 for rinsing. Simultaneously, motors 31 and 41 work to drive the crushing roller 3 and the cleaning brush 8 to rotate, achieving thorough cleaning and maintenance of the surface of the crushing roller 3 and the inner wall of the crushing chamber 1. After cleaning, the locking block 11 is released from the mounting plate 6 by rotating knob 12, and the cleaning brush 8 can be removed from the sealing cover 7. Rotating knob 141 moves the two wire brushes 16 away from the crushing roller 3, facilitating subsequent use of the device. After a long period of use, the adjusting seat 13 can be removed from the rear side of the feeding chamber 2 to facilitate the removal and replacement of the wire brush 16 from the surface of the moving plate 15.

[0027] Through the above steps, by rotating knob 12, the two locking blocks 11 are engaged with the locking grooves on the surface of the mounting plate 6, thus achieving quick installation and fixation of the cleaning brush 8. By rotating knob 241, the double-headed threaded rod 214 is rotated, causing the bristles of the wire brush 16 to contact the crushing roller 3 via the two moving plates 15. Motor 1 31 and motor 2 41 work to drive the crushing roller 3 and the cleaning brush 8 to rotate, thus achieving thorough cleaning and maintenance of the surface of the crushing roller 3 and the inner wall of the crushing chamber 1. This solves the problem that the cleaning components of the fertilizer crushing device lack an auxiliary disassembly and assembly structure, resulting in time-consuming and labor-intensive disassembly and assembly processes with low efficiency. At the same time, the lack of a cleaning function for the crushing roller leads to insufficient cleaning and maintenance of the device.

Claims

1. An organic fertilizer crushing device, comprising a crushing chamber (1) and a cleaning brush (8), characterized in that: A feed bin (2) is fixedly installed on the right side of the upper end of the crushing bin (1). A crushing roller (3) is provided inside the feed bin (2). A drive shaft (4) is provided inside the crushing bin (1). A blade (5) is provided on the outside of the drive shaft (4). A mounting plate (6) is provided at the upper end of the outside of the drive shaft (4). A sealing cover (7) is provided on the left side of the upper end of the crushing bin (1). A cleaning brush (8) is adapted to the inside of the crushing bin (1). The upper end of the cleaning brush (8) is fixedly installed with a mounting base (9). The inner side of the mounting base (9) is provided with a double-headed threaded rod (10) and a locking block (11). The upper end of the mounting base (9) is provided with a knob (12). The rear side of the feed hopper (2) is provided with an adjusting seat (13). The inner side of the adjusting seat (13) is provided with a double-headed threaded rod (14). The inner side of the feed hopper (2) is provided with a moving plate (15) and a wire brush (16).

2. The organic fertilizer crushing device according to claim 1, characterized in that: The lower end of the feeding bin (2) is connected to the crushing bin (1). There are two crushing rollers (3) arranged side by side on the inner side of the feeding bin (2). A motor (31) is fixedly installed on the front side of the feeding bin (2). The output end of the motor (31) is fixedly connected to the front end of the crushing roller (3). The rear end of the crushing roller (3) is rotatably connected to the inner wall of the feeding bin (2). A guide plate (21) is fixedly installed on the inner side of the feeding bin (2) above the crushing roller (3).

3. The organic fertilizer crushing device according to claim 1, characterized in that: A second motor (41) is fixedly installed at the upper end of the crushing chamber (1). The output end of the second motor (41) extends to the inner side of the crushing chamber (1) and is fixedly connected to the upper end of the drive shaft (4). The blade (5) is fixedly connected to the outer side of the drive shaft (4) and is arranged at equal intervals. There are two mounting plates (6) arranged in parallel front and back. The right end of the mounting plate (6) is fixedly connected to the outer side of the drive shaft (4). The left end of the mounting plate (6) and the lower end of the mounting base (9) are engaged with each other through grooves.

4. The organic fertilizer crushing device according to claim 1, characterized in that: The inner side of the mounting base (9) is provided with a movable groove (91) symmetrically arranged front and back. The front and rear ends of the double-threaded rod (10) are rotatably connected to the inner wall of the movable groove (91). The locking block (11) is slidably connected to the inner side of the movable groove (91) and threadedly connected to the double-threaded rod (10). The lower end of the locking block (11) extends to the outer side of the movable groove (91) and is engaged with the side of the mounting plate (6) through the locking groove.

5. An organic fertilizer crushing device according to claim 1, characterized in that: A bevel gear 1 (101) is fixedly installed on the outer side of the double-threaded rod 1 (10). The lower end of the knob 1 (12) is rotatably connected to the mounting base (9), and a bevel gear 2 (121) is fixedly installed on the inner side of the mounting base (9). The bevel gear 2 (121) and the bevel gear 1 (101) mesh with each other.

6. The organic fertilizer crushing device according to claim 1, characterized in that: The rear side of the adjusting seat (13) and the feeding hopper (2) are detachably connected. The front side of the adjusting seat (13) is provided with a sliding groove (131) symmetrically arranged. The left and right ends of the double-threaded rod (14) are rotatably connected to the inner wall of the sliding groove (131). The right end of the double-threaded rod (14) extends to the outside of the adjusting seat (13) and is fixedly installed with a knob (141).

7. An organic fertilizer crushing device according to claim 6, characterized in that: The movable plate (15) and the wire brush (16) are both located on the side of the crushing roller (3) and are arranged symmetrically on the left and right. The wire brush (16) and the movable plate (15) are detachably connected on the side close to the crushing roller (3). The rear end of the movable plate (15) extends to the outside of the feed hopper (2) through the through groove and is slidably connected to the inside of the slide groove (131). The double-headed threaded rod (14) is threadedly connected to the rear end of the movable plate (15).

Images