Premixing and preheating device for agricultural organic compound fertilizer

Abstract

The invention discloses a premixing and preheating device for agricultural organic compound fertilizer, and relates to the technical field of compound fertilizer production, the premixing and preheating device comprises a mixing barrel and a base, movable supporting seats are fixedly mounted on the left and right sides of the top of the mixing barrel, the base is movably mounted on the inner sides of the movable supporting seats, and a turning assembly is movably mounted in the mixing barrel. The top of the material mixing barrel fixedly communicates with a material crushing assembly, a purification assembly is fixedly mounted at the top of the material mixing barrel, and a gas conveying hose is fixedly connected between the material mixing barrel and the purification assembly. A mixing barrel is supported by a movable supporting seat arranged at the top of a base, and the mixing barrel is movably mounted on the inner side of a connecting lug plate, so that telescopic air cylinders on the two sides stretch out and draw back reversely to drive a sliding plate to slide up and down to drive the left side and the right side of the mixing barrel to incline, and internal raw materials are turned over; the mixing efficiency of the organic compound fertilizer is improved.

Description

Technical Field

[0001] This invention relates to the field of compound fertilizer production technology, specifically to a premixing and preheating device for agricultural organic compound fertilizer. Background Technology

[0002] Agricultural organic compound fertilizer is a chemical fertilizer made by chemical or mixing methods that contains any two or three of the crop nutrients nitrogen, phosphorus, and potassium. Compound fertilizer has the advantages of high nutrient content, few by-products, and good physical properties. It plays a very important role in balanced fertilization, improving fertilizer utilization, and promoting high and stable crop yields. In the production process of organic compound fertilizer, a premixing and preheating device is required to mix the various raw materials evenly and then dry them.

[0003] Existing premixing and preheating devices for agricultural organic compound fertilizers mix various raw materials by stirring them inside the device and then heating them to dry the interior. However, the mixing method for raw materials is often relatively simple, and the efficiency of turning the raw materials at the bottom of the device is not high. In addition, it is difficult to break up clumps in the added fertilizer, which affects the overall production efficiency of organic compound fertilizers. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows:

[0005] A premixing and preheating device for agricultural organic compound fertilizer includes a mixing cylinder and a base. Movable supports are fixedly installed on the left and right sides of the top of the mixing cylinder. The base is movably installed inside the movable supports. A stirring component is movably installed inside the mixing cylinder. A crushing component is fixedly connected to the top of the mixing cylinder. A purification component is fixedly installed on the top of the mixing cylinder. An air supply hose is fixedly connected between the mixing cylinder and the purification component.

[0006] The movable support includes a limiting frame, a sliding groove is provided on the inner side of the limiting frame, a sliding plate is slidably installed inside the sliding groove, a connecting ear plate is fixedly connected to the top of the sliding plate, the mixing cylinder is movably connected to the inner side of the connecting ear plate, and a telescopic cylinder connected to the bottom of the sliding plate is fixedly installed on the inner side of the limiting frame.

[0007] The mixing assembly includes a drive rod, four stirring rods, and a reduction motor. The drive rod and the four stirring rods are rotatably mounted inside the mixing cylinder. The four stirring rods are equidistantly distributed in a ring outside the drive rod. A drive gear and a transmission gear meshing with the drive gear are fixedly connected to the left and right sides of the drive rod and the stirring rods, respectively. A fixing sleeve is fixedly mounted on the outside of the stirring rod, and a stirring blade is fixedly connected to the outside of the fixing sleeve. A turning plate is fixedly connected to the side of the stirring blade. The reduction motor is fixedly mounted on the outside of the mixing cylinder and is connected to the drive rod.

[0008] A further improvement of the technical solution of the present invention is that: the mixing cylinder includes a cylinder body, protective covers are fixedly installed on both the left and right sides of the cylinder body, a connecting block is fixedly connected to the bottom of the cylinder body, a discharge baffle is movably installed on the right side of the cylinder body, an external heating sleeve is fixedly sleeved on the outside of the cylinder body, and an exhaust port is fixedly connected to the top of the cylinder body.

[0009] A further improvement of the technical solution of the present invention is that: the crushing assembly includes a feed pipe, the feed pipe is fixedly connected to the top of the cylinder, a closed cover plate is movably hinged to the top of the feed pipe, a guide plate is fixedly installed inside the feed pipe, a rotating rod is rotatably installed inside the feed pipe, an outer sleeve is fixedly fitted to the outside of the rotating rod, a connecting rod is fixedly connected to the outer side of the outer sleeve, a striking block is fixedly installed at the end of the connecting rod away from the outer sleeve, and a drive motor connected to the rotating rod is fixedly installed on the outer side of the feed pipe.

[0010] A further improvement of the technical solution of the present invention is that: the purification component includes a purification box and an air extraction mechanism, both of which are fixedly installed on the top of the mixing cylinder, the top of the air extraction mechanism is fixedly installed with an air injection pipe communicating with the inside of the purification box, the side of the purification box is fixedly connected with an exhaust pipe, the exhaust pipe is externally threaded with an outer limiting sleeve, and the inner side of the outer limiting sleeve is movably engaged with an activated carbon mesh frame.

[0011] A further improvement of the technical solution of the present invention is that: the position of the connecting block corresponds to that of the connecting ear plate, and the connecting block is movably hinged to the inner side of the connecting ear plate.

[0012] A further improvement of the technical solution of the present invention is that: the flipping plate is fixedly connected to one side of the stirring blade, the flipping plate is attached to the inner wall of the cylinder, and the stirring blades outside the stirring rod are staggered with each other.

[0013] A further improvement of the technical solution of the present invention is that both the transmission gear and the stirring rod are located inside the protective cover.

[0014] A further improvement of the technical solution of the present invention is that the striking block is made of rubber, and the outer sleeve is flush with the lowest end of the guide plate.

[0015] A further improvement of the technical solution of the present invention is that: the purification box is equipped with purified water inside, and the purification box is fixedly connected with a water inlet pipe and a drain pipe outside.

[0016] Due to the adoption of the above technical solution, the technical progress achieved by this invention compared to the prior art is as follows:

[0017] 1. This invention provides a premixing and preheating device for agricultural organic compound fertilizer. The mixing cylinder is supported by a movable support set on the top of the base. The mixing cylinder is movably installed on the inner side of the connecting ear plate, so that the telescopic cylinders on both sides extend and retract in opposite directions to drive the sliding plate to slide up and down, causing the left and right sides of the mixing cylinder to tilt, thereby turning the internal raw materials over and improving the mixing efficiency of organic compound fertilizer.

[0018] 2. This invention provides a premixing and preheating device for agricultural organic compound fertilizer. The device uses a geared motor to drive a drive rod, which in turn drives a drive gear and a transmission gear to drive a stirring blade located in the mixing cylinder, which in turn drives a turning plate to stir the raw materials. This facilitates the stirring of the raw materials at the bottom and ensures the uniformity and efficiency of the stirring.

[0019] 3. This invention provides a premixing and preheating device for agricultural organic compound fertilizer. The crushing component located at the top of the mixing cylinder can quickly break up any clumps formed in the raw materials when adding organic compound fertilizer raw materials, thereby ensuring the uniformity of the raw material mixing.

[0020] 4. This invention provides a premixing and preheating device for agricultural organic compound fertilizer. By setting a purification component on the mixing cylinder, the gas in the drying process is drawn into the purification component for purification and then discharged, thereby reducing the impact of harmful substances in the gas on the human body. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the premixing and preheating device for agricultural organic compound fertilizer of the present invention.

[0022] Figure 2 This is a schematic diagram of the structure of the movable support of the present invention;

[0023] Figure 3 This is a schematic cross-sectional view of the mixing cylinder of the present invention;

[0024] Figure 4 This is a schematic diagram of the mixing assembly of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of the material crushing assembly of the present invention;

[0026] Figure 6This is a cross-sectional structural diagram of the material crushing assembly of the present invention;

[0027] Figure 7 This is a schematic diagram of the purification component of the present invention;

[0028] Figure 8 This is a cross-sectional structural diagram of the purification component of the present invention.

[0029] In the diagram: 1. Mixing cylinder; 11. Cylinder body; 12. Protective cover; 13. Connecting block; 14. Discharge baffle; 15. External heating jacket; 16. Exhaust port; 2. Base; 3. Movable support; 31. Limiting frame; 32. Sliding groove; 33. Sliding plate; 34. Connecting ear plate; 35. Telescopic cylinder; 4. Tilting assembly; 41. Drive rod; 42. Drive gear; 43. Transmission gear; 44. Stirring rod; 45. Fixing sleeve; 46. Stirring blade ; 47. Flipping plate; 48. Gear motor; 5. Crushing assembly; 51. Feed pipe; 52. Sealing cover plate; 53. Guide plate; 54. Rotating rod; 55. Outer sleeve; 56. Connecting rod; 57. Striking block; 58. Drive motor; 6. Purification assembly; 61. Purification box; 62. Air extraction mechanism; 63. Air injection pipe; 64. Exhaust pipe; 65. Outer limit sleeve; 66. Activated carbon mesh frame; 67. Water injection pipe; 68. Drainage pipe; 7. Gas delivery hose. Detailed Implementation

[0030] like Figures 1 to 8 As shown, the present invention provides a premixing and preheating device for agricultural organic compound fertilizer, including a mixing cylinder 1 and a base 2. Movable support seats 3 are fixedly installed on the left and right sides of the top of the mixing cylinder 1. The base 2 is movably installed inside the movable support seats 3. A stirring component 4 is movably installed inside the mixing cylinder 1. A crushing component 5 is fixedly connected to the top of the mixing cylinder 1. A purification component 6 is fixedly installed on the top of the mixing cylinder 1. An air supply hose 7 is fixedly connected between the mixing cylinder 1 and the purification component 6.

[0031] The movable support 3 includes a limiting frame 31, a sliding groove 32 is provided on the inner side of the limiting frame 31, a sliding plate 33 is slidably installed inside the sliding groove 32, a connecting ear plate 34 is fixedly connected to the top of the sliding plate 33, the mixing cylinder 1 is movably connected to the inner side of the connecting ear plate 34, and a telescopic cylinder 35 connected to the bottom of the sliding plate 33 is fixedly installed on the inner side of the limiting frame 31.

[0032] The mixing assembly 4 includes a drive rod 41, four stirring rods 44, and a reduction motor 48. The drive rod 41 and the four stirring rods 44 are rotatably installed inside the mixing cylinder 1. The four stirring rods 44 are equidistantly distributed in a ring outside the drive rod 41. The left and right sides of the drive rod 41 and the stirring rods 44 are respectively fixedly connected to a drive gear 42 located outside the mixing cylinder 1 and a transmission gear 43 meshing with the drive gear 42. A fixing sleeve 45 is fixedly installed on the outside of the stirring rods 44. A stirring blade 46 is fixedly connected to the outside of the fixing sleeve 45. A turning plate 47 is fixedly connected to the side of the stirring blade 46. The reduction motor 48 is fixedly installed on the outside of the mixing cylinder 1 and is connected to the drive rod 41.

[0033] The mixing cylinder 1 is supported by a movable support 3 on top of the base 2. The mixing cylinder 1 is movably installed inside the connecting ear plate 34, causing the telescopic cylinders 35 on both sides to extend and retract in opposite directions, driving the sliding plate 33 to slide up and down, causing the left and right sides of the mixing cylinder 1 to tilt, thus turning over the raw materials inside. At the same time, the reduction motor 48 drives the drive rod 41, which works with the drive gear 42 and the transmission gear 43 to drive the stirring blade 46 inside the mixing cylinder 1, which works with the turning plate 47 to turn over the raw materials, making it easier to turn over the raw materials at the bottom and ensuring the uniformity and efficiency of the mixing. The crushing component 5 located at the top of the mixing cylinder 1 can quickly break up any clumps in the raw materials when adding organic compound fertilizer, thus ensuring the uniformity of the mixing. The purification component 6 located on the mixing cylinder 1 is connected to the mixing cylinder 1 and is used to purify the gas during the drying process before it is discharged, thereby reducing the impact of harmful substances in the gas on the human body.

[0034] like Figure 2 and Figure 3 As shown, the mixing cylinder 1 includes a cylinder body 11, protective covers 12 are fixedly installed on both the left and right sides of the cylinder body 11, a connecting block 13 is fixedly connected to the bottom of the cylinder body 11, a discharge baffle 14 is movably installed on the right side of the cylinder body 11, an external heating sleeve 15 is fixedly sleeved on the outside of the cylinder body 11, and an exhaust port 16 is fixedly connected to the top of the cylinder body 11.

[0035] An external heating jacket 15 is installed outside the cylinder 11 to heat and dry the raw materials inside the cylinder 11 through its internal heating pipe. The protective cover 12 is installed in the stirring assembly 4 for transmission. The cylinder 11 is connected to the movable support 3 through the connecting block 13 so that the cylinder 11 can tilt and move with the connecting block 13. The exhaust port 16 is connected to the purification assembly 6 to exhaust the air, so as to ensure stable stirring of the raw materials inside the cylinder 11.

[0036] like Figure 5 and Figure 6As shown, the crushing assembly 5 includes a feed pipe 51, which is fixedly connected to the top of the cylinder 11. A closing cover plate 52 is movably hinged to the top of the feed pipe 51. A guide plate 53 is fixedly installed inside the feed pipe 51. A rotating rod 54 is rotatably installed inside the feed pipe 51. An outer sleeve 55 is fixedly fitted to the outside of the rotating rod 54. A connecting rod 56 is fixedly connected to the outside of the outer sleeve 55. A striking block 57 is fixedly installed at the end of the connecting rod 56 away from the outer sleeve 55. A drive motor 58 connected to the rotating rod 54 is fixedly installed on the outside of the feed pipe 51.

[0037] By opening the closed cover plate 52, the compound fertilizer mixing raw materials are added into the cylinder 11 one by one from the feed pipe 51. By turning on the drive motor 58, the drive motor 58 drives the rotating rod 54 located in the feed pipe 51 to rotate. The rotation of the rotating rod 54 drives the outer sleeve 55, which in turn drives the connecting rod 56 to rotate at high speed. The raw materials are guided by the guide plate 53 to the position of the connecting rod 56. As the striking block 57 rotates, the lumpy raw materials are broken up and fall into the mixing cylinder 1, so as to avoid the lumpy raw materials affecting the uniformity of mixing.

[0038] like Figure 7 and Figure 8 As shown, the purification component 6 includes a purification box 61 and an air extraction mechanism 62. Both the purification box 61 and the air extraction mechanism 62 are fixedly installed on the top of the mixing cylinder 1. An air injection pipe 63 communicating with the inside of the purification box 61 is fixedly installed on the top of the air extraction mechanism 62. An exhaust pipe 64 is fixedly connected to the side of the purification box 61. An outer limiting sleeve 65 is threaded to the outside of the exhaust pipe 64. An activated carbon mesh frame 66 is movably engaged inside the outer limiting sleeve 65.

[0039] Gas is transported through the gas delivery hose 7 between the gas extraction mechanism 62 and the exhaust port 16, and discharged into the purified water in the purification box 61 through the gas injection pipe 63. The harmful substances in the gas dissolve in the water and are filtered out through the activated carbon mesh frame 66 inside the outer limiting sleeve 65 connected to the outside of the exhaust pipe 64, thereby reducing the impact of harmful gases on the human body.

[0040] like Figure 1 and Figure 2 As shown, the connecting block 13 is positioned corresponding to the connecting ear plate 34, and the connecting block 13 is movably hinged to the inner side of the connecting ear plate 34.

[0041] The connecting block 13 is movably hinged to the connecting ear plate 34. When the sliding plate 33 drives the connecting ear plate 34 to slide up and down, the cylinder 11 rotates along the connecting ear plate 34 with the connecting block 13, causing it to tilt left and right, so that the internal raw materials are turned over and the mixing is even.

[0042] like Figure 3 and Figure 4As shown, the flapping plate 47 is fixedly connected to one side of the stirring blade 46, the flapping plate 47 is attached to the inner wall of the cylinder 11, and the stirring blades 46 outside the stirring rod 44 are staggered.

[0043] By setting the flip plate 47 to flip the raw materials located below when the stirring blade 46 is stirring, the stirring blade 46 can be used to stir the raw materials to improve the uniformity of stirring.

[0044] like Figure 3 As shown, both the transmission gear 43 and the stirring rod 44 are located inside the protective cover 12.

[0045] The transmission gear 43 and the stirring rod 44 are located inside the protective cover 12, which provides protection by shielding them.

[0046] like Figure 6 As shown, the striking block 57 is made of rubber, and the outer sleeve 55 is flush with the lowest end of the guide plate 53.

[0047] The rubber striking block 57, together with the guide plate 53 and the lowest end of the outer jacket 55, allows the raw material to slide down the guide plate 53 to the lowest end and then come into contact with the striking block 57 to break it up.

[0048] like Figure 8 As shown, the purification tank 61 is filled with purified water, and the purification tank 61 is fixedly connected to the outside with a water inlet pipe 67 and a drain pipe 68.

[0049] The purified water removes water-soluble harmful substances from the gas to reduce the harm to the human body. The water in the purification tank 61 is drained and replaced through the water inlet pipe 67 and the drain pipe 68.

[0050] The working principle of the premixing and preheating device for this agricultural organic compound fertilizer will be explained in detail below.

[0051] like Figures 1 to 8As shown, by controlling the telescopic cylinder 35 to extend and retract, the sliding plate 33 slides up and down within the sliding groove 32, limiting its movement. This causes the connecting block 13, hinged between the connecting ear plates 34 and connected to the cylinder 11, to tilt the cylinder 11 left and right. By opening the closed cover plate 52, the compound fertilizer mixing raw materials are added to the inside of the cylinder 11 sequentially from the feed pipe 51. By turning on the drive motor 58, the drive motor 58 drives the rotating rod 54 located in the feed pipe 51 to rotate. The rotation of the rotating rod 54 drives the outer sleeve 55, thereby driving the connecting rod 56 to rotate at high speed. The raw materials are guided by the guide plate 53 to the position of the connecting rod 56. As the striking block 57 rotates, it breaks up any lumps of raw materials and they fall into the cylinder 11, preventing lumps from affecting the mixing. By tilting the cylinder 11, the raw materials are evenly distributed inside the cylinder 11 by swaying left and right. By turning on the reduction motor 48, the reduction motor 48 drives the drive rod 41 connected to it to rotate. The rotation of the drive rod 41 drives the active gear 42 located inside the protective cover 12 on both sides to rotate. The active gear 42 drives the transmission gear 43 meshing with it on the outside to rotate, which in turn drives the stirring rod 44 located inside the cylinder 11 to rotate. The rotation of the stirring rod 44 drives the stirring blade 46 on its outside to rotate. At the same time, the rotation of the stirring blade 46 drives the turning plate 47 to rotate, turning the raw materials to ensure uniform mixing. The electric heating tube installed in the outer heating sleeve 15 outside the cylinder 11 heats the raw materials inside the cylinder 11, and the gas generated is extracted by the gas extraction mechanism 62. The gas is transported through the gas delivery hose 7 between the gas extraction mechanism 62 and the exhaust port 16, and discharged into the purified water in the purification box 61 through the gas injection pipe 63. The harmful substances in the gas dissolve in the water and are filtered out by the activated carbon mesh frame 66 inside the outer limiting sleeve 65 connected to the outside of the exhaust pipe 64.

[0052] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A premixing and preheating device for agricultural organic compound fertilizer, comprising a mixing cylinder (1) and a base (2), characterized in that: Movable support seats (3) are fixedly installed on the left and right sides of the top of the mixing cylinder (1). The base (2) is movably installed on the inner side of the movable support seat (3). A stirring assembly (4) is movably installed inside the mixing cylinder (1). A crushing assembly (5) is fixedly connected to the top of the mixing cylinder (1). A purification assembly (6) is fixedly installed on the top of the mixing cylinder (1). A gas supply hose (7) is fixedly connected between the mixing cylinder (1) and the purification assembly (6). The movable support (3) includes a limiting frame (31), a sliding groove (32) is provided on the inner side of the limiting frame (31), a sliding plate (33) is slidably installed inside the sliding groove (32), a connecting ear plate (34) is fixedly connected to the top of the sliding plate (33), the mixing cylinder (1) is movably connected to the inner side of the connecting ear plate (34), and a telescopic cylinder (35) connected to the bottom of the sliding plate (33) is fixedly installed on the inner side of the limiting frame (31). The mixing assembly (4) includes a drive rod (41), four stirring rods (44) and a reduction motor (48). The drive rod (41) and the four stirring rods (44) are rotatably installed inside the mixing cylinder (1). The four stirring rods (44) are equidistantly distributed in a ring outside the drive rod (41). The left and right sides of the drive rod (41) and the stirring rods (44) are respectively fixedly connected to a drive gear (42) located outside the mixing cylinder (1) and a transmission gear (43) meshing with the drive gear (42). A fixing sleeve (45) is fixedly installed on the outside of the stirring rod (44). A stirring blade (46) is fixedly connected to the outside of the fixing sleeve (45). A turning plate (47) is fixedly connected to the side of the stirring blade (46). The reduction motor (48) is fixedly installed on the outside of the mixing cylinder (1) and is connected to the drive rod (41).

2. The premixing and preheating device for agricultural organic compound fertilizer according to claim 1, characterized in that: The mixing cylinder (1) includes a cylinder body (11), protective covers (12) are fixedly installed on both the left and right sides of the cylinder body (11), a connecting block (13) is fixedly connected to the bottom of the cylinder body (11), a discharge baffle (14) is movably installed on the right side of the cylinder body (11), an external heating sleeve (15) is fixedly sleeved on the outside of the cylinder body (11), and an exhaust port (16) is fixedly connected to the top of the cylinder body (11).

3. The premixing and preheating device for agricultural organic compound fertilizer according to claim 2, characterized in that: The crushing assembly (5) includes a feed pipe (51), which is fixedly connected to the top of the cylinder (11). A closed cover plate (52) is movably hinged to the top of the feed pipe (51). A guide plate (53) is fixedly installed inside the feed pipe (51). A rotating rod (54) is rotatably installed inside the feed pipe (51). An outer sleeve (55) is fixedly fitted to the outside of the rotating rod (54). A connecting rod (56) is fixedly connected to the outside of the outer sleeve (55). A striking block (57) is fixedly installed at the end of the connecting rod (56) away from the outer sleeve (55). A drive motor (58) connected to the rotating rod (54) is fixedly installed on the outside of the feed pipe (51).

4. The premixing and preheating device for agricultural organic compound fertilizer according to claim 1, characterized in that: The purification component (6) includes a purification box (61) and an air extraction mechanism (62). The purification box (61) and the air extraction mechanism (62) are both fixedly installed on the top of the mixing cylinder (1). An air injection pipe (63) communicating with the inside of the purification box (61) is fixedly installed on the top of the air extraction mechanism (62). An exhaust pipe (64) is fixedly connected to the side of the purification box (61). An outer limiting sleeve (65) is threaded to the outside of the exhaust pipe (64). An activated carbon mesh frame (66) is movably engaged inside the outer limiting sleeve (65).

5. The premixing and preheating device for agricultural organic compound fertilizer according to claim 2, characterized in that: The connecting block (13) is positioned corresponding to the connecting ear plate (34), and the connecting block (13) is movably hinged to the inner side of the connecting ear plate (34).

6. The premixing and preheating device for agricultural organic compound fertilizer according to claim 2, characterized in that: The flipping plate (47) is fixedly connected to one side of the stirring blade (46), the flipping plate (47) is attached to the inner wall of the cylinder (11), and the stirring blades (46) outside the stirring rod (44) are staggered.

7. The premixing and preheating device for agricultural organic compound fertilizer according to claim 2, characterized in that: The transmission gear (43) and the stirring rod (44) are both located inside the protective cover (12).

8. The premixing and preheating device for agricultural organic compound fertilizer according to claim 3, characterized in that: The striking block (57) is made of rubber, and the outer sleeve (55) is flush with the lowest end of the guide plate (53).

9. The premixing and preheating device for agricultural organic compound fertilizer according to claim 4, characterized in that: The purification box (61) is filled with purified water, and the purification box (61) is fixedly connected to the outside with a water inlet pipe (67) and a drain pipe (68).

Images