Extrusion granulator for organic fertilizer production

Abstract

The utility model relates to the technical field of chemical fertilizer production, and discloses an organic fertilizer production extrusion granulator which comprises supporting legs, an outer box is fixedly installed at the tops of the supporting legs, a motor box is fixedly installed on the left side of the outer box, and a collecting box is fixedly installed at the bottom of the right side of the outer box. A stirring box is fixedly mounted at the top of the outer box, and an extrusion box is fixedly mounted in the outer box. Through the arrangement of the rack, the rack and the blade, the rack is meshed with the gear, the blade can be cleaned every time the blade ascends to the topmost end, and therefore the overall quality of products is improved, the defective product rate caused by sticky objects on the blade can be reduced, cost is saved, and the production efficiency is improved. Blade damage and machining quality reduction are avoided, customer satisfaction and brand image can be improved, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical fertilizer production, and more specifically, to an extrusion granulator for producing organic fertilizer. Background Art

[0002] In recent years, with the deepening of understanding of organic fertilizer and the continuous development of technology, organic fertilizer has been used more and more widely in agricultural production. For example, processing livestock manure into organic fertilizer can not only protect the environment, but also increase profits. In addition, the country has been advocating the development concepts of resource utilization of livestock manure and the replacement of chemical fertilizer with organic fertilizer. However, most of the current extrusion granulators use cutting methods. Once the blades are adhered with substances, the cutting resistance will increase, making the cutting process more difficult, thereby reducing cutting efficiency, increasing production costs, blade damage and processing quality decline, and the blades may need to be replaced more frequently, so they need to be improved. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides an extrusion granulator for producing organic fertilizer, which has the advantage of automatic cleaning of blades.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an organic fertilizer production extrusion granulator, comprising a support leg, an outer box is fixedly installed on the top of the support leg, a motor box is fixedly installed on the left side of the outer box, a collecting box is fixedly installed on the bottom of the right side of the outer box, a mixing box is fixedly installed on the top of the outer box, an extrusion box is fixedly installed inside the outer box, a tripod is fixedly installed on the bottom of the extrusion box, one end of the extrusion box away from the motor box passes through the outer box, a motor is fixedly installed inside the motor box, an output end of the motor is transmission-connected with a transmission shaft, front and rear sides of the transmission shaft are transmission-connected with an extrusion mechanism, and an extrusion hole is opened on the side of the extrusion box away from the motor;

[0005] A support plate is fixedly installed on the right side of the top of the extrusion box, a bracket is fixedly installed on the middle part of the left side of the support plate, a cylinder is fixedly installed on the top of the bracket, the output end of the cylinder passes through the bracket and a cutting rod is fixedly installed on the bottom, blades are fixedly installed on both sides of the bottom in front and behind the cutting rod, a rack is provided on one side of the bottom inner side of the cutting rod, a fixing block is fixedly installed on the right side of the top of the support plate, a rotating shaft is fixedly installed on the middle part of the fixing block, a gear is fixedly installed on the rotating shaft extending to the left, the gear and the rack are meshed with each other, an eccentric rod is fixedly installed on the left side of the fixing block, a sliding cylinder is movably sleeved on the outer surface of the eccentric rod, cleaning rods are fixedly installed on both sides of the sliding cylinder, brushes are fixedly installed on both ends of the cleaning rod, third limit blocks are provided on both sides of the sliding cylinder, and both sides of the cleaning rod pass through the third limit blocks.

[0006] As a preferred technical solution of the utility model, a first limit block is provided on the left side of the mixing box, and the interior of the first limit block is rotatably connected to the mixing shaft, and the mixing shaft is connected to the transmission shaft through a third belt drive, and a second limit block is fixedly installed inside the mixing box, and the middle part of the second limit block is rotatably connected to the mixing rod and a mixing blade is fixedly installed at one end, and the end of the mixing rod away from the mixing blade is meshed with the mixing shaft.

[0007] As a preferred technical solution of the utility model, the extrusion mechanism includes a first extrusion shaft arranged on the front side of the transmission shaft, the transmission shaft and the first extrusion shaft are connected by a first belt transmission, the first extrusion shaft extends to the right to the interior of the extrusion box, and a first extrusion blade is fixedly sleeved on the outer surface of the first extrusion shaft, and a second extrusion shaft is arranged on the rear side of the transmission shaft, the transmission shaft and the second extrusion shaft are connected by a second belt transmission, the second extrusion shaft extends to the right to the interior of the extrusion box, and a second extrusion blade is fixedly sleeved on the outer surface of the first extrusion shaft.

[0008] As a preferred technical solution of the utility model, the first belt and the second belt are horizontally sleeved on the outer surface of the transmission shaft, and the third belt is vertically sleeved on the outer surface of the transmission shaft to distribute the transmission power.

[0009] As a preferred technical solution of the utility model, there are two groups of blades, and blades are arranged at the top and the bottom.

[0010] As a preferred technical solution of the utility model, the shape of the slide cylinder is two identical "U" shapes, which correspond to each other and have the same curvature radius and height.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model is provided with a rack, a toothed rack and a blade, and the rack and the gear mesh with each other, so that the blade can be cleaned each time it rises to the top, ensuring that the blade remains clean during the manufacturing process, thereby improving the overall quality of the product and reducing the defective rate caused by sticky substances on the blade. This not only helps to save costs, but also avoids damage to the blade and a decline in processing quality, and can also improve customer satisfaction and brand image, thereby extending the service life of the equipment.

[0013] 2. The utility model is provided with a stirring shaft, a stirring rod and a stirring blade. The stirring shaft and the stirring rod are meshed with each other, so that the stirring blade can effectively stir the organic fertilizer. Through stirring, the supply of oxygen can be increased, the reproduction and growth of microorganisms can be promoted, and the decomposition of organic matter can be accelerated, thereby improving the fertilizer fermentation efficiency and gas production, and ensuring the uniform mixing of raw materials, effectively improving the fertilizer effect and production efficiency of organic fertilizer, and shortening the production cycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cutting structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of cutting A of the utility model;

[0017] Figure 4 This is a schematic diagram of the extrusion structure of the utility model;

[0018] Figure 5 This is a front sectional structural schematic diagram of the utility model;

[0019] Figure 6 This is a schematic diagram of the stirring structure of the utility model;

[0020] Figure 7 This is a schematic diagram of the cleaning structure of the utility model.

[0021] In the figure: 1. supporting leg; 2. outer box; 3. motor box; 4. collecting box; 5. stirring box; 6. extrusion box; 7. cylinder; 8. motor; 9. transmission shaft; 10. first belt; 11. first extrusion shaft; 12. first extrusion blade; 13. second extrusion blade; 14. extrusion hole; 15. second belt; 16. second extrusion shaft; 17. third belt; 18. stirring shaft; 19. first limit block; 20. stirring rod; 21. stirring blade; 22. second limit block; 23. tripod; 24. supporting plate; 25. rack; 26. cutting rod; 27. bracket; 28. gear; 29. ​​eccentric rod; 30. slide; 31. cleaning rod; 32. brush; 33. third limit block; 34. fixing block; 35. rotating shaft; 36. blade. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 7 As shown, the utility model provides an extrusion granulator for producing organic fertilizer, comprising a support leg 1, an outer box 2 is fixedly installed on the top of the support leg 1, a motor box 3 is fixedly installed on the left side of the outer box 2, a collecting box 4 is fixedly installed on the bottom of the right side of the outer box 2, a mixing box 5 is fixedly installed on the top of the outer box 2, an extrusion box 6 is fixedly installed inside the outer box 2, a tripod 23 is fixedly installed on the bottom of the extrusion box 6, one end of the extrusion box 6 away from the motor box 3 passes through the outer box 2, a motor 8 is fixedly installed inside the motor box 3, an output end of the motor 8 is transmission-connected with a transmission shaft 9, front and rear sides of the transmission shaft 9 are transmission-connected with an extrusion mechanism, and an extrusion hole 14 is provided on the side of the extrusion box 6 away from the motor 8;

[0024] A support plate 24 is fixedly installed on the right side of the top of the extrusion box 6, a bracket 27 is fixedly installed in the middle of the left side of the support plate 24, a cylinder 7 is fixedly installed on the top of the bracket 27, the output end of the cylinder 7 passes through the bracket 27 and a cutting rod 26 is fixedly installed on the bottom, blades 36 are fixedly installed on both sides of the bottom before and after the cutting rod 26, a rack 25 is provided on one side of the bottom of the inner side of the cutting rod 26, a fixing block 34 is fixedly installed on the right side of the top of the support plate 24, a rotating shaft 35 is fixedly installed in the middle of the fixing block 34, a gear 28 is fixedly installed on the rotating shaft 35 extending to the left, and the gear 28 and the rack 25 are meshed with each other, an eccentric rod 29 is fixedly installed on the left side of the fixing block 34, a slide 30 is movably sleeved on the outer surface of the eccentric rod 29, a cleaning rod 31 is fixedly installed on both sides of the slide 30, a brush 32 is fixedly installed on both ends of the cleaning rod 31, a third limit block 33 is provided on both sides of the slide 30, and both sides of the cleaning rod 31 pass through the third limit block 33.

[0025] Working principle: the staff first pours the organic matter into the mixing box 5. When the staff starts the motor 8, the transmission shaft 9 transmits power to the extrusion mechanism, and the organic matter is squeezed to the extrusion hole 14 through the extrusion box 6, and then the organic matter flows out in a strip state, and is squeezed downward through the output end of the cylinder 7, so that the cutting rod 26 and the blade 36 are squeezed downward together, so that the strip organic matter can be cut into particles. When the blade 36 rises to the top, the rack 25 and the gear 28 are meshed with each other, so that the gear 28 rotates, and finally the slide cylinder 30 is movably sleeved on the outer surface of the eccentric rod 29, so that the cleaning rod 31 can move back and forth, so that the brush 32 can clean the blade 36.

[0026] Beneficial effect: The rack 25 and the gear 28 mesh with each other, so that the blade 36 can be cleaned each time it rises to the top, ensuring that the blade 36 remains clean during the manufacturing process, thereby improving the overall quality of the product and reducing the defective rate caused by sticky matter on the blade. This not only helps to save costs, but also avoids blade damage and reduced processing quality, and can also improve customer satisfaction and brand image, thereby extending the service life of the equipment.

[0027] Among them, a first limit block 19 is arranged on the left side of the mixing box 5, and the interior of the first limit block 19 is rotatably connected to the mixing shaft 18, and the mixing shaft 18 is connected to the transmission shaft 9 through a third belt 17. A second limit block 22 is fixedly installed inside the mixing box 5, and the middle part of the second limit block 22 is rotatably connected to the mixing rod 20 and a mixing blade 21 is fixedly installed at one end, and the end of the mixing rod 20 away from the mixing blade 21 is meshed with the mixing shaft 18.

[0028] Working principle: when the staff pours the organic matter into the mixing box 5, the staff then starts the motor 8, and the output end of the motor 8 drives the transmission shaft 9 to rotate, and the transmission shaft 9 drives the stirring shaft 18 to rotate together through the transmission of the third belt 17. Since the stirring shaft 18 and the stirring rod 20 are meshed with each other, the stirring rod 20 rotates at the same time. Since the middle part of the second limit block 22 is rotatably connected to the stirring rod 20, the second limit block 22 can effectively limit the stirring rod 20, so that the stirring blade 21 at the bottom can evenly stir the organic matter.

[0029] Beneficial effects: Through the mutual engagement of the stirring shaft 18 and the stirring rod 20, the stirring blade 21 can effectively stir the organic fertilizer. Through stirring, the oxygen supply can be increased, the reproduction and growth of microorganisms can be promoted, and the decomposition of organic matter can be accelerated, thereby improving the fertilizer fermentation efficiency and gas production, and ensuring the uniform mixing of raw materials, effectively improving the fertilizer effect and production efficiency of organic fertilizer, and shortening the production cycle.

[0030] Among them, the extrusion mechanism includes a first extrusion shaft 11 arranged on the front side of the transmission shaft 9, the transmission shaft 9 and the first extrusion shaft 11 are connected by a first belt 10, the first extrusion shaft 11 extends to the right to the interior of the extrusion box 6, and a first extrusion blade 12 is fixedly sleeved on the outer surface of the first extrusion shaft 11. A second extrusion shaft 16 is arranged on the rear side of the transmission shaft 9, the transmission shaft 9 and the second extrusion shaft 16 are connected by a second belt 15, the second extrusion shaft 16 extends to the right to the interior of the extrusion box 6, and a second extrusion blade 13 is fixedly sleeved on the outer surface of the first extrusion shaft 11.

[0031] Beneficial effects: The motor 8 transmits power to the first extrusion shaft 11 and the second extrusion shaft 16, so that the organic matter entering the extrusion box 6 is extruded toward the extrusion hole 14. The material does not need to be heated or humidified during the extrusion granulation process, which can significantly save energy and investment costs. This technology is particularly suitable for organic fertilizers containing heat-sensitive materials. There is no wastewater or exhaust gas emission during the extrusion granulation process, which is environmentally friendly and will not cause pollution. This feature makes it more attractive today when environmental protection requirements are increasingly stringent.

[0032] The first belt 10 and the second belt 15 are horizontally sleeved on the outer surface of the transmission shaft 9 to distribute and transmit power.

[0033] Beneficial effects: The power resources of the motor 8 can be reasonably allocated, the use of the motor can be reduced, and the mechanical equipment can be helped to exert greater potential, thereby reducing costs and energy consumption, and making the mechanical system operate more efficiently, stably and safely.

[0034] There are two groups of blades 36, and blades are arranged on the upper and lower parts.

[0035] Beneficial effect: When the staff starts the cylinder 7, the cutting rod 26 and the blade 36 move up and down together. Due to the double-edged design of the blade 36, the cutting force is distributed on both edges, the tool is subjected to force more evenly, vibration and rapid wear are reduced, the processing cost is reduced, and the cutting quality and efficiency can be greatly improved.

[0036] The slide cylinder 30 is in the form of two identical U-shaped shapes, which correspond to each other and have the same curvature radius and height.

[0037] Beneficial effect: When the gear 28 rotates, the eccentric rod 29 on the back also rotates together. Since they have the same curvature radius and height, the slide 30 and the eccentric rod 29 can fit perfectly and are not prone to shaking, making the structure more stable and reliable, and increasing the practicality of the device.

[0038] The working principle and use process of this utility model:

[0039] The staff first pours the organic matter into the mixing box 5. When the staff starts the motor 8, the transmission shaft 9 transmits power to the extrusion mechanism, and the organic matter is squeezed to the extrusion hole 14 through the extrusion box 6, and then the organic matter flows out in a strip state, and is squeezed downward through the output end of the cylinder 7, so that the cutting rod 26 and the blade 36 are squeezed downward together, so that the strip organic matter can be cut into particles. When the blade 36 rises to the top, the rack 25 and the gear 28 are meshed with each other, so that the gear 28 rotates. Finally, the slide cylinder 30 is movably sleeved on the outer surface of the eccentric rod 29, so that the cleaning rod 31 can move back and forth, so that the brush 32 can clean the blade 36.

[0040] When the staff pours the organic matter into the mixing box 5, the staff then starts the motor 8, and the output end of the motor 8 drives the transmission shaft 9 to rotate, and the transmission shaft 9 drives the stirring shaft 18 to rotate together through the transmission of the third belt 17. Since the stirring shaft 18 and the stirring rod 20 are meshed with each other, the stirring rod 20 rotates at the same time. Since the middle part of the second limit block 22 is rotatably connected to the stirring rod 20, the second limit block 22 can effectively limit the stirring rod 20, so that the stirring blade 21 at the bottom can evenly stir the organic matter.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An extrusion granulator for producing organic fertilizer, comprising a support leg (1), characterized in that: An outer box (2) is fixedly mounted on the top of the supporting leg (1), a motor box (3) is fixedly mounted on the left side of the outer box (2), a collecting box (4) is fixedly mounted on the bottom of the right side of the outer box (2), a mixing box (5) is fixedly mounted on the top of the outer box (2), an extrusion box (6) is fixedly mounted inside the outer box (2), a tripod (23) is fixedly mounted on the bottom of the extrusion box (6), one end of the extrusion box (6) away from the motor box (3) passes through the outer box (2), a motor (8) is fixedly mounted inside the motor box (3), an output end of the motor (8) is transmission-connected to a transmission shaft (9), front and rear sides of the transmission shaft (9) are transmission-connected to an extrusion mechanism, and an extrusion hole (14) is provided on the side of the extrusion box (6) away from the motor (8); A support plate (24) is fixedly mounted on the right side of the top of the extrusion box (6), a bracket (27) is fixedly mounted in the middle of the left side of the support plate (24), a cylinder (7) is fixedly mounted on the top of the bracket (27), an output end of the cylinder (7) passes through the bracket (27) and a cutting rod (26) is fixedly mounted on the bottom, blades (36) are fixedly mounted on both sides of the bottom of the front and rear of the cutting rod (26), a rack (25) is provided on one side of the bottom of the inner side of the cutting rod (26), a fixing block (34) is fixedly mounted on the right side of the top of the support plate (24), and a fixing block (34) is fixedly mounted in the middle of the fixing block (34). A rotating shaft (35) is fixedly installed, and a gear (28) is fixedly installed on the rotating shaft (35) extending to the left, and the gear (28) and the rack (25) are meshed with each other. An eccentric rod (29) is fixedly installed on the left side of the fixed block (34), and a slide cylinder (30) is movably sleeved on the outer surface of the eccentric rod (29). Cleaning rods (31) are fixedly installed on both sides of the slide cylinder (30), and brushes (32) are fixedly installed on both ends of the cleaning rod (31). Third limit blocks (33) are arranged on both sides of the slide cylinder (30), and both sides of the cleaning rod (31) pass through the third limit blocks (33).

2. A kind of organic fertilizer production extrusion granulator according to claim 1, characterized in that: A first limit block (19) is arranged on the left side of the mixing box (5), and a mixing shaft (18) is rotatably connected inside the first limit block (19), and the mixing shaft (18) is connected to the transmission shaft (9) by a third belt (17). A second limit block (22) is fixedly installed inside the mixing box (5), and a mixing rod (20) is rotatably connected to the middle part of the second limit block (22), and a mixing blade (21) is fixedly installed at one end, and the end of the mixing rod (20) away from the mixing blade (21) is meshed with the mixing shaft (18).

3. A kind of organic fertilizer production extrusion granulator according to claim 1, characterized in that: The extrusion mechanism comprises a first extrusion shaft (11) arranged at the front side of the transmission shaft (9), the transmission shaft (9) and the first extrusion shaft (11) are connected to each other by a first belt (10), the first extrusion shaft (11) extends rightward to the inside of the extrusion box (6), and a first extrusion blade (12) is fixedly sleeved on its outer surface, and a second extrusion shaft (16) is arranged at the rear side of the transmission shaft (9), the transmission shaft (9) and the second extrusion shaft (16) are connected to each other by a second belt (15), the second extrusion shaft (16) extends rightward to the inside of the extrusion box (6), and a second extrusion blade (13) is fixedly sleeved on its outer surface.

4. A kind of organic fertilizer production extrusion granulator according to claim 3, characterized in that: The first belt (10) and the second belt (15) are horizontally sleeved on the outer surface of the transmission shaft (9) to distribute and transmit power.

5. A kind of extrusion granulator for producing organic fertilizer according to claim 1, characterized in that: There are two groups of blades (36), and both groups are provided with cutting edges.

6. A kind of extrusion granulator for producing organic fertilizer according to claim 1, characterized in that: The slide cylinders (30) are in the form of two identical U-shaped shapes, which correspond to each other and have the same curvature radius and height.

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