Organic fertilizer particles and organic fertilizer particle processing method

Abstract

The invention relates to the field of organic fertilizer processing, in particular to organic fertilizer particles and an organic fertilizer particle processing method. An organic fertilizer particle processing method comprises the following steps that S1, livestock and poultry manure and crop straw are collected, straw and other crude fiber raw materials are crushed through a crusher till the particle size is smaller than 5 mm, and meanwhile solid-liquid separation is conducted on the livestock and poultry manure; s2, the mixed material is conveyed to a closed fermentation bin, and fermentation is conducted in a forced ventilation and turning combined mode; the fermented materials are smashed and screened, the aperture of a screen is 2 mm, and impurities which are not completely decomposed are removed; s3, conveying the decomposed material to an organic fertilizer particle processing device for particle rubbing operation; s4, formed particles are conveyed to a rotary dryer, and a hot air circulation drying mode is adopted for drying; and S5, weighing by a packaging machine, packaging, and warehousing finished products. The invention relates to an organic fertilizer particle. The organic fertilizer particle is composed of livestock and poultry manure and crop straw.

Description

Technical Field

[0001] The present invention relates to the field of organic fertilizer processing, and more particularly to an organic fertilizer particle and an organic fertilizer particle processing method. Background Art

[0002] In modern agricultural production, organic fertilizer has gradually become an important substitute for chemical fertilizer because it is rich in various nutrients and can improve soil structure and increase soil fertility. The market demand for organic fertilizer is growing. In order to facilitate transportation, storage and use, organic fertilizer is usually processed into granules. At present, most common organic fertilizer granule processing devices are formed by extrusion, granulation and other methods. However, after the organic fertilizer granules are formed, they often lack a convenient and effective ejection and discharge structure. Since organic fertilizer has a complex composition and contains a lot of sticky substances, after manufacturing, the organic fertilizer granules are easy to adhere to the inner wall, mold or molding parts of the processing device. If they cannot be discharged in time, it will not only affect the subsequent production efficiency, but may also cause the granules to deform and damage due to long-term backlog, and even breed bacteria, affecting the fertilizer effect. Summary of the Invention

[0003] In order to overcome the shortcomings of the prior art, the present invention provides an organic fertilizer granule and an organic fertilizer granule processing method, which has the beneficial effect of being able to conveniently discharge the organic fertilizer granule by ejecting after manufacturing the organic fertilizer granule, thereby preventing the organic fertilizer granule from sticking to the device.

[0004] An organic fertilizer particle processing device includes a lower seat, wherein the upper side of the lower seat is provided with multiple semi-cylindrical grooves 1 from left to right, and the lower side of the upper seat is provided with multiple semi-cylindrical grooves 2 from left to right. Lifting bars are placed at the lower parts of the multiple semi-cylindrical grooves 1, and the upper side of the lifting bar and the surface of the semi-cylindrical groove 1 are on the same arc surface.

[0005] The left and right ends of the upper side of the lower seat are both provided with limiting edges, the upper seat is located between the two limiting edges, and the left and right ends of the lower side of the lower seat are both fixed with supporting legs.

[0006] Two convex seats are fixed to the rear of the lower seat, and vertical rods are vertically slidably connected to the two convex seats. A horizontal axis is fixed between the upper parts of the two vertical rods. A rear frame is fixed to the rear of each lifting bar, and the rear parts of multiple rear frames are rotatably connected to the horizontal axis. The two vertical rods are driven to rise and fall by hydraulic cylinders.

[0007] A fixed shaft is fixed on the upper side of the lower seat, and the two ends of the portal frame are rotatably connected to the two ends of the fixed shaft respectively. The left and right parts of the portal frame are longitudinal rods, and the two longitudinal rods are slidably connected with round seats. The two round seats are connected by a connecting rod, and the lower ends of the two longitudinal rods are fixed with baffles. The two longitudinal rods are sleeved with compression springs, and the compression springs are located between the round seats and the baffles.

[0008] A method for processing organic fertilizer particles comprises the following steps:

[0009] S1: Collect livestock and poultry manure and crop straw, crush the straw and other crude fiber materials into particles less than 5mm through a crusher, and separate the livestock and poultry manure into solids and liquids at the same time;

[0010] S2: The mixed material is transported to a closed fermentation bin and fermented using a combination of forced ventilation and tossing. The fermented material is crushed and sieved with a 2mm mesh to remove incompletely decomposed impurities.

[0011] S3: transporting the decomposed material to the organic fertilizer particle processing device for granulation operation;

[0012] S4: The formed particles are transported to a rotary dryer and dried using a hot air circulation drying method;

[0013] S5: The finished products are weighed and packaged by the packaging machine and then stored in the warehouse.

[0014] The invention discloses an organic fertilizer particle, which is composed of livestock and poultry excrement and crop straw. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0016] Figure 1 A schematic diagram of the structure of an organic fertilizer particle processing device Figure 1 ;

[0017] Figure 2 A schematic diagram of the structure of an organic fertilizer particle processing device Figure 2 ;

[0018] Figure 3 A schematic diagram of the structure of an organic fertilizer particle processing device Figure 3 ;

[0019] Figure 4 A schematic diagram of the structure of an organic fertilizer particle processing device Figure 4 ;

[0020] Figure 5 Schematic diagram of the lower seat structure Figure 1 ;

[0021] Figure 6 Schematic diagram of the lower seat structure Figure 2 ;

[0022] Figure 7 Schematic diagram of the upper seat structure Figure 1 ;

[0023] Figure 8 Schematic diagram of the upper seat structure Figure 2 ;

[0024] Figure 9 Schematic diagram of the T-shaped frame structure Figure 1 ;

[0025] Figure 10 Schematic diagram of the T-shaped frame structure Figure 2 ;

[0026] Figure 11 It is a schematic diagram of the structure of a semi-cylinder;

[0027] In the figure: lower seat 101; limiting edge 102; rear frame 103; horizontal axis 104; support leg 105; lifting bar 106; semi-cylindrical groove 107; vertical rod 108; protruding seat 109;

[0028] Upper seat 201; semi-cylindrical groove 202; fixed shaft 203; side seat 204; motor 1 205; lifting rod 206; gantry 207; connecting rod 208; round seat 209; baffle 210;

[0029] T-shaped frame 301; pin 302; middle rod 303; block 304; block 305; slot 306; hand lever 307; rotating rod 308;

[0030] Semi-cylinder 401; motor 2 402; placement seat 403; motor 3 404; slide 405; square column 406; stopper 407. DETAILED DESCRIPTION

[0031] like Figure 5-8 As shown;

[0032] Since the organic fertilizer particle processing device includes a lower seat 101, a plurality of semi-cylindrical grooves 107 are provided on the upper side of the lower seat 101 from left to right, a plurality of semi-cylindrical grooves 202 are provided on the lower side of the upper seat 201 from left to right, and a lifting bar 106 is placed on the lower part of the plurality of semi-cylindrical grooves 107. The upper side of the lifting bar 106 and the surface of the semi-cylindrical groove 107 are on the same arc surface, which can press the organic fertilizer into a strip shape, and then place the organic fertilizer on the upper side of the lower seat 101, and then press the upper seat 201 to the lower seat 101, so that the strip organic fertilizer enters the plurality of semi-cylindrical grooves 107. The upper seat 201 is driven to move back and forth on the lower seat 101, and the organic fertilizer particles are rubbed into multiple granules. The multiple organic fertilizer particles are respectively stored in the multiple semi-cylindrical grooves 107. The upper seat 201 is then lifted to separate the upper seat 201 from the lower seat 101. The lifting bar 106 is then lifted to drive the multiple organic fertilizer particles to separate from the cylindrical groove 107, so that the organic fertilizer particles can be discharged by ejecting, thereby preventing the organic fertilizer particles from sticking to the device.

[0033] Furthermore, when encountering organic fertilizer raw materials with larger viscosity, a layer of anti-sticking agent, such as food-grade silicon dioxide powder, can be evenly sprayed on the surface of the strip organic fertilizer before layering to reduce the viscosity of the raw materials. When placing the strip organic fertilizer in the semi-cylindrical groove 107, a thin layer of vegetable oil is applied on the groove wall to further prevent the organic fertilizer from adhering to the groove wall.

[0034] Furthermore, during the pelletizing process, the frequency and amplitude of the back-and-forth swing of the upper seat 201 are appropriately increased, while the initial compression of the compression spring is simultaneously increased to enhance the squeezing and segmentation of the raw materials. When pelletizing is complete and the upper seat 201 is lifted, the lifting bar 106 lifts the pellets. A Teflon coating is applied to the ejector rod of the ejection mechanism, and an intermittent ejection method is employed, ejecting a small number of pellets at a time to prevent excessive pellets from sticking together. Furthermore, a fan is positioned in the pellet collection area to quickly dry any remaining anti-sticking agent and grease on the pellet surfaces through airflow, reducing the likelihood of pellets clinging to each other.

[0035] Further, if it is necessary to produce organic fertilizer particles of different sizes, this can be achieved by replacing the lower seat 101 and the upper seat 201 of different specifications. For example, when it is necessary to produce particles of smaller size, the upper and lower seat combinations with smaller semi-cylindrical groove diameters can be replaced.

[0036] like Figure 5-8 As shown;

[0037] Since limiting ridges 102 are provided on the left and right ends of the upper side of the lower seat 101, the upper seat 201 is located between the two limiting ridges 102, and supporting legs 105 are fixed on the left and right ends of the lower side of the lower seat 101. The two limiting ridges 102 limit the upper seat 201 when it moves back and forth, preventing the upper seat 201 from moving left and right relative to the lower seat 101. The two supporting legs 105 support the lower seat 101, thereby supporting it.

[0038] like Figure 5-6 As shown;

[0039] Since two convex seats 109 are fixed to the rear part of the lower seat 101, vertical rods 108 are vertically slidably connected to the two convex seats 109, and a horizontal shaft 104 is fixed between the upper parts of the two vertical rods 108. The rear part of each lifting bar 106 is fixed with a rear frame 103, and the rear parts of multiple rear frames 103 are rotatably connected to the horizontal shaft 104. The two vertical rods 108 are driven to rise and fall by hydraulic cylinders. The hydraulic cylinder can drive the two vertical rods 108 to move upward on the two convex seats 109 respectively, thereby lifting the horizontal shaft 104, and then lifting multiple rear frames 103, thereby driving the rear ends of multiple lifting bars 106 to lift, so that the lifting bars 106 become inclined, and then after the organic fertilizer particles are lifted by the lifting bars 106, the organic fertilizer particles roll down to a lower place along the lifting bars 106, which is convenient for the discharge of organic fertilizer.

[0040] Furthermore, a vibration device is added to the surface of the lifting bar 106 to apply slight vibration during the rolling process of the particles, thereby further helping to separate the particles from the lifting bar 106.

[0041] like Figure 7-8 As shown;

[0042] Since a fixed shaft 203 is fixed on the upper side of the lower seat 101, the two ends of the gantry 207 are respectively rotatably connected to the two ends of the fixed shaft 203, and the left and right parts of the gantry 207 are longitudinal rods. Round seats 209 are slidably connected to the two longitudinal rods. The two round seats 209 are connected by a connecting rod 208. The lower ends of the two longitudinal rods are fixed with baffles 210. Compression springs are sleeved on the two longitudinal rods. The compression spring is located between the round seat 209 and the baffle 210. When rubbing the particles, the connecting rod 208 and the two round seats 209 are driven to move downward, causing the gantry 207, the fixed shaft 203 and the upper seat 201 to move downward, continuing to cause the connecting rod 208 and the two round seats 209 to move downward. The round seat 209 moves downward, thereby compressing the two compression springs on the portal frame 207, so that the upper seat 201 presses the lower seat 101 through the elastic force of the two compression springs, and then drives the connecting rod 208 and the two round seats 209 to rotate with the axes of the two round seats 209 as axes, thereby driving the portal frame 207 to swing back and forth, and then driving the upper seat 201 to move back and forth while pressing the lower seat 101 through the elastic force, and the organic fertilizer particles are rubbed into multiple particles by the elastic force. The compression spring continuously provides stable pressure to ensure that the raw materials always maintain a good stress state during the rubbing process, so that larger blocks of organic fertilizer raw materials can be evenly rubbed into multiple regular particles.

[0043] When a batch of raw materials is finished granulating, the drive connecting rod 208 and the round seat 209 move upward, the compression spring gradually recovers its deformation, and the upper seat 201 is separated from the lower seat 101. At this point, the formed organic fertilizer particles are discharged from the surface of the lower seat 101, completing a complete granulation cycle. Subsequently, new organic fertilizer raw materials can be delivered to the surface of the lower seat 101, and the granulation process is repeated to achieve continuous production.

[0044] like Figure 5-8 As shown;

[0045] Since a side seat 204 is fixed to the right side of the lower seat 101, a lifting rod 206 is vertically slidably connected to the side seat 204. The lifting rod 206 is driven to rise and fall by a hydraulic cylinder. A motor 205 is fixed to the upper part of the lifting rod 206. The output shaft of the motor 205 is fixed to the round seat 209 on the right side. The lifting rod 206 is driven to rise and fall on the side seat 204 by the hydraulic cylinder, thereby driving the connecting rod 208 and the two round seats 209 to rise and fall. The motor 205 can drive the connecting rod 208 and the two round seats 209 to rotate about the axis of the two round seats 209, thereby driving the portal frame 207 to swing back and forth, thereby driving the upper seat 201 to move back and forth while being pressed against the lower seat 101 by elastic force, and rubbing the organic fertilizer particles into multiple granules by the elastic force.

[0046] like Figure 5-6 and 9-10;

[0047] Since a middle rod 303 is fixed to the middle portion of the rear side of the lower seat 101, a stopper 304 is fixed to the front portion of the middle rod 303, and the middle portion of the T-shaped frame 301 is slidably connected to the middle rod 303 in the front-to-back direction, a stopper 305 is fixed to the rear portion of the middle rod 303, and a compression spring is sleeved on the rear portion of the middle rod 303, and the compression spring is located between the T-shaped frame 301 and the stopper 305. When the T-shaped frame 301 is driven to move backward on the middle rod 303, the plurality of pins 302 move backward. At this time, the compression spring at the rear portion of the middle rod 303 is compressed and stored, and then the T-shaped frame 301 is released, and the T-shaped frame 301 and the plurality of pins 302 are rapidly ejected forward, so that the plurality of pins 302 are quickly inserted into the organic fertilizer particles between the lower seat 101 and the upper seat 201, and then holes are punched in the rolled organic fertilizer particles. When the organic fertilizer particles enter the soil, water can enter the holes, making the organic fertilizer more easily dissolved, thereby improving the organic fertilizer effect.

[0048] Furthermore, when driving the T-shaped frame 301 backward to compress the spring, a staged compression method is used. The T-shaped frame 301 is first slowly moved backward to 70% of its total travel, then paused for 1-2 seconds to allow the compression spring to fully accumulate force. The remaining 30% of its travel is then quickly completed. This allows the spring's elastic potential energy to be stored more stably, ensuring uniform force when the pin 302 is ejected.

[0049] After the pins 302 have completed drilling, a compressed air nozzle mounted on the side of the device sprays high-pressure air onto the pins 302, blowing away any particle debris that may be stuck to them. Simultaneously, before the lifting bar 106 is lifted to eject the particles, the pins 302 are briefly held within the particles, providing support and preventing them from breaking during subsequent rolling.

[0050] like Figure 9-10 As shown;

[0051] Since a slot 306 is provided on the upper part of the stopper 305, a rotating rod 308 is hinged on the middle part of the upper side of the T-shaped frame 301, and a hand rod 307 is fixed to the end of the rotating rod 308, and the rotating rod 308 can be inserted into the slot 306. Pulling the hand rod 307 backward can drive the rotating rod 308 and the T-shaped frame 301 to move backward, so that the multiple pins 302 move backward. After the rotating rod 308 is inserted into the slot 306, the hand rod 307 blocks the rear side of the stopper 305. At this time, the compression spring on the middle rod 303 remains in a charged state. When the multiple pins 302 need to be ejected, the rotating rod 308 is manually pulled out of the slot 306. At this time, the limit of the hand rod 307 is released, so that the T-shaped frame 301 and the multiple pins 302 are ejected forward, so that the multiple pins 302 punch the multiple organic fertilizer particles.

[0052] like Figure 5-6 and 11;

[0053] Since a placement seat 403 is fixed on one of the legs 105, a motor 3 404 is fixed on the placement seat 403, and the upper output shaft of the motor 3 404 is fixed to the middle of the square column 406, and a stopper 407 is fixed at both ends of the square column 406. Both ends of the square column 406 are slidably connected with a slide 405, and each slide 405 is fixed with a motor 2 402. A semi-cylinder 401 is fixed on the output shaft of the two motors 2 402. The two semi-cylinders 401 are buckled with each other, and compression springs are sleeved at both ends of the square column 406. The compression springs are located between the corresponding stopper 407 and the slide 405. The motor 3 404 can drive the square column 406, the two slides 405, the two motors 2 402, and the two semi-cylinders 401 to rotate horizontally, so that the two semi-cylinders 401 can be rotated in or out between the lower seat 101 and the upper seat 201, The two semi-cylinders 401 are rotated out from between the lower seat 101 and the upper seat 201, and then the two motors 2 402 respectively drive the two semi-cylinders 401 to rotate, so that the lower ends of the two semi-cylinders 401 are pressed together, and the upper ends of the two semi-cylinders 401 are opened, and then the organic fertilizer can be poured between the two semi-cylinders 401, and then the two semi-cylinders 401 are rotated to a state of being interlocked with each other, and at this time the two slides 405 are respectively acted upon by the elastic force of the two compression springs to approach each other, and at this time the two motors 2 402 and the two semi-cylinders 401 are close to each other, and the two semi-cylinders 401 are close to each other to press the organic fertilizer into strips, and then the two semi-cylinders 401 are rotated between the lower seat 101 and the upper seat 201, and at this time the upper ends of the two semi-cylinders 401 are pressed together, so that the lower ends of the two semi-cylinders 401 are opened, and then the organic fertilizer pressed into strips is poured on the upper side of the lower seat 101, which is convenient for the next step of granulating the organic fertilizer.

[0054] A method for processing organic fertilizer particles comprises the following steps:

[0055] S1: Collect livestock and poultry manure and crop straw, crush the straw and other crude fiber materials into particles less than 5mm through a crusher, and separate the livestock and poultry manure into solids and liquids at the same time;

[0056] S2: The mixed material is transported to a closed fermentation bin and fermented using a combination of forced ventilation and tossing. The fermented material is crushed and sieved with a 2mm mesh to remove incompletely decomposed impurities.

[0057] S3: transporting the decomposed material to the organic fertilizer particle processing device for granulation operation;

[0058] S4: The formed particles are transported to a rotary dryer and dried using a hot air circulation drying method;

[0059] S5: The finished products are weighed and packaged by the packaging machine and then stored in the warehouse.

[0060] The invention discloses an organic fertilizer particle, which is composed of livestock and poultry excrement and crop straw.

Claims

1. An organic fertilizer particle processing device, comprising a lower seat (101), characterized in that: The upper side of the lower seat (101) is provided with multiple semi-cylindrical grooves (107) from left to right, and the lower side of the upper seat (201) is provided with multiple semi-cylindrical grooves (202) from left to right. Lifting bars (106) are placed at the bottom of the multiple semi-cylindrical grooves (107), and the upper side of the lifting bar (106) and the surface of the semi-cylindrical groove (107) are on the same arc surface.

2. An organic fertilizer particle processing device according to claim 1, characterized in that: The left and right ends of the upper side of the lower seat (101) are both provided with limiting edges (102), the upper seat (201) is located between the two limiting edges (102), and the left and right ends of the lower side of the lower seat (101) are both fixed with supporting legs (105).

3. An organic fertilizer particle processing device according to claim 2, characterized in that: Two convex seats (109) are fixed to the rear of the lower seat (101), and vertical rods (108) are vertically slidably connected to the two convex seats (109). A horizontal axis (104) is fixed between the upper parts of the two vertical rods (108). A rear frame (103) is fixed to the rear of each lifting bar (106), and the rear parts of the multiple rear frames (103) are rotatably connected to the horizontal axis (104). The two vertical rods (108) are driven to rise and fall by hydraulic cylinders.

4. An organic fertilizer particle processing device according to claim 3, characterized in that: A fixed shaft (203) is fixed on the upper side of the lower seat (101), and two ends of the portal frame (207) are respectively rotatably connected to the two ends of the fixed shaft (203). The left and right parts of the portal frame (207) are longitudinal rods. The two longitudinal rods are slidably connected to round seats (209). The two round seats (209) are connected to each other through a connecting rod (208). The lower ends of the two longitudinal rods are fixed with baffles (210). The two longitudinal rods are sleeved with compression springs, and the compression springs are located between the round seats (209) and the baffles (210).

5. An organic fertilizer particle processing device according to claim 4, characterized in that: A side seat (204) is fixed on the right side of the lower seat (101), and a lifting rod (206) is vertically slidably connected to the side seat (204). The lifting rod (206) is driven to rise and fall by a hydraulic cylinder. A motor (205) is fixed on the upper part of the lifting rod (206), and the output shaft of the motor (205) is fixed on the round seat (209) located on the right side.

6. An organic fertilizer particle processing device according to claim 5, characterized in that: A middle rod (303) is fixed to the middle portion of the rear side of the lower seat (101), a stopper (304) is fixed to the front portion of the middle rod (303), the middle portion of the T-shaped frame (301) is slidably connected to the middle rod (303) in the front-to-back direction, a stopper (305) is fixed to the rear portion of the middle rod (303), a compression spring is sleeved on the rear portion of the middle rod (303), and the compression spring is located between the T-shaped frame (301) and the stopper (305), and a plurality of pins (302) are fixed to the front side of the T-shaped frame (301) from left to right.

7. An organic fertilizer particle processing device according to claim 6, characterized in that: The upper portion of the stopper (305) is provided with a slot (306), the middle portion of the upper side of the T-shaped frame (301) is hinged with a rotating rod (308), the end of the rotating rod (308) is fixed with a hand rod (307), and the rotating rod (308) can be inserted into the slot (306).

8. An organic fertilizer particle processing device according to claim 7, characterized in that: A placement seat (403) is fixed on one of the legs (105), a motor three (404) is fixed on the placement seat (403), an upper output shaft of the motor three (404) is fixed on the middle of the square column (406), a stopper (407) is fixed at both ends of the square column (406), and a slide seat (405) is slidably connected at both ends of the square column (406), a motor two (402) is fixed on each slide seat (405), a semi-cylinder (401) is fixed on the output shafts of the two motor twos (402), and the two semi-cylinders (401) are buckled with each other, and a compression spring is sleeved on both ends of the square column (406), and the compression spring is located between the corresponding stopper (407) and the slide seat (405).

9. A method for processing organic fertilizer particles, characterized in that: The following steps are involved: S1: Collect livestock and poultry manure and crop straw, crush the straw and other crude fiber materials into particles less than 5mm through a crusher, and separate the livestock and poultry manure into solids and liquids at the same time; S2: The mixed material is transported to a closed fermentation bin and fermented using a combination of forced ventilation and tossing. The fermented material is crushed and sieved with a 2mm mesh to remove incompletely decomposed impurities. S3: transporting the decomposed material to the organic fertilizer particle processing device for granulation operation; S4: The formed particles are transported to a rotary dryer and dried using a hot air circulation drying method; S5: The finished products are weighed and packaged by the packaging machine and then stored in the warehouse.

10. An organic fertilizer granule, characterized in that: The organic fertilizer particles are composed of livestock and poultry excrement and crop straw.

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