Granular fertilizer granulating device

Abstract

The utility model relates to the technical field of granulation, in particular to a granular fertilizer granulation device which comprises a machine body, the machine body comprises a bottom box, the upper surface of the bottom box is fixedly connected with a granulator body, the outer surface of the granulator body is fixedly connected with a granulation area, the upper surface of the granulation area is fixedly connected with a feed hopper, and the feed hopper is fixedly connected with a feed hopper. The lower surface of the granulation area is fixedly connected with a discharge port; the machine body comprises a bottom box, the upper surface of the bottom box is fixedly connected with a granulator body, the outer surface of the granulator body is fixedly connected with a granulation area, the upper surface of the granulation area is fixedly connected with a feed hopper, and the lower surface of the granulation area is fixedly connected with a discharge port. When powdery fertilizer is poured into the feeding hopper, the water pump is started, water in the water tank is pumped to the inner side of the conveying pipe through the connecting pipe, enters the water storage plate and then is sprayed out from the spraying head through the water outlet pipe, and therefore dust raising of the powdery fertilizer is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of granulation, in particular to a granular fertilizer granulation device. Background Art

[0002] When processing fertilizers, a granulator is usually used to process the powdered fertilizer into granules, which are then bagged for use.

[0003] When the fertilizer is poured into the feed port of the granulator, dust will be generated because the fertilizer is in powder form, causing breathing difficulties for the workers. The dust of the fertilizer will also be wasted, thereby increasing the processing cost and causing losses. Utility Model Content

[0004] The utility model aims to provide a granular fertilizer granulating device to solve the problem proposed in the above background technology that when the fertilizer is poured from the feed port of the granulator, since the fertilizer is in powder form, dust will appear, causing breathing difficulties for the staff, and the fertilizer dust will also cause waste.

[0005] In order to achieve the above object, the utility model provides the following technical solution, a granular fertilizer granulating device, comprising:

[0006] The machine body comprises a bottom box, the upper surface of which is fixedly connected with a granulator body, the outer surface of which is fixedly connected with a granulating zone, the upper surface of which is fixedly connected with a feed hopper, and the lower surface of which is fixedly connected with a discharge port. The powdered fertilizer is poured from the top of the feed hopper and then enters the inner side of the granulating zone. The powdered fertilizer is evenly sent to the pressing wheel under the action of a variable speed screw. The material is then squeezed into a sheet by the pressing wheel. The sheet material is crushed into small block materials by a crushing device. The small block materials are granulated into particles of different specifications by a granulator.

[0007] The anti-dust mechanism comprises a water tank, which is fixedly connected to the upper surface of the bottom box near the rear side of the granulator body, the upper surface of the water tank is fixedly connected with a connecting pipe, the rear side of the granulator body is fixedly connected with a fixing plate, the upper surface of the fixing plate is fixedly connected with a water pump, the other end of the water pump is connected with a conveying pipe, the outer surface of the feed hopper is provided with a connecting groove, the inner side of the connecting groove is slidably connected with a connecting ring, the outer surface of the connecting ring is fixedly connected with a water storage plate, the upper surface of the water storage plate is fixedly connected with a water outlet pipe, and the outer end of the water outlet pipe is fixedly connected with a spray head.

[0008] Preferably, the water tank is in the shape of a rectangular parallelepiped, the water tank is connected with a connecting pipe and a water inlet pipe, the fixed plate is in the shape of a plate, the water pump is connected with a connecting pipe and a delivery pipe, the delivery pipe is fixedly connected to the water storage plate, and its function is to inject an appropriate amount of water into the water tank through the water inlet pipe when pouring materials, and then start the water pump to pump the water in the water tank out through the connecting pipe.

[0009] Preferably, the connecting groove is an annular groove, the connecting ring is annular in shape, the water storage plate is a cylindrical plate, the water storage plate is slidably connected to the outside of the feed hopper, and the inner side of the water storage plate is hollow. Its function is to slide the connecting ring on the inner side of the connecting groove so that the connecting ring can be slid on the outer surface of the feed hopper, thereby driving the water storage plate to rotate on the outside of the feed hopper, so that the positions of the three groups of water outlet pipes can be adjusted to facilitate better spraying operations.

[0010] Preferably, the water outlet pipe is tubular in shape, and the water outlet pipe and the spray head are fixedly connected to the upper end of the water outlet pipe in three groups. The outer surface of the spray head is provided with multiple groups of circular grooves, which function to transport water to the inner side of the water storage plate through a water pump and then spray it out from the spray head, thereby preventing dust.

[0011] Preferably, a connection box is fixedly connected to the upper surface of the bottom box near the front side of the granulator body, a motor is fixedly connected to one side of the connection box, the output shaft of the motor is connected to the conveying shaft, and a collection port is fixedly connected to the outer surface of the connection box.

[0012] Preferably, the connection box is in the shape of a rectangular parallelepiped, the inner side of the connection box is hollow, a circular groove is provided on the upper surface of the connection box, and the discharge port is connected to the groove, so that granular non-materials can enter the inner side of the connection box from the discharge port, facilitating subsequent transportation.

[0013] Preferably, the conveying shaft is rotatably connected to the inner side of the connecting box, a circular groove is provided on the outer surface of the connecting box, and the collecting port is fixedly connected to the inner side of the groove. Its function is to start the motor so that the output shaft of the motor drives the conveying shaft to rotate, thereby conveying the material in the connecting box to the collecting port through the conveying shaft, and then conveying it out from the collecting port for collection.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. When pouring powdered fertilizer into the feed hopper, start the water pump to draw water in the water tank through the connecting pipe to the inside of the delivery pipe, enter the inside of the water storage plate, and then spray it out from the sprinkler head through the outlet pipe, thereby effectively preventing the powdered fertilizer from generating dust.

[0016] 2. After the powdered fertilizer is processed into granules, the granular fertilizer falls from the discharge port to the inside of the connection box. By starting the motor, the output shaft of the motor drives the conveying shaft to rotate, so that the granular fertilizer can be conveyed out from the collection port, which is convenient for collection and prevents the fertilizer from falling to the ground and rolling around, making it difficult to collect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a rear perspective schematic diagram of the structure of the utility model;

[0019] Figure 3 For this utility model Figure 1 A three-dimensional schematic diagram of the structure of the middle feed hopper;

[0020] Figure 4 For this utility model Figure 1 A three-dimensional schematic diagram of the internal structure of the middle connection box;

[0021] Figure 5 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A in the middle.

[0022] In the figure: 1. bottom box; 11. granulator body; 12. granulation area; 13. feed hopper; 14. discharge port; 2. water tank; 21. connecting pipe; 22. fixing plate; 23. water pump; 24. conveying pipe; 25. connecting groove; 26. connecting ring; 27. water storage plate; 28. water outlet pipe; 29. ​​sprinkler head; 3. connecting box; 31. motor; 32. conveying shaft; 33. collecting port. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] Granular fertilizer granulating device, comprising:

[0026] The machine body comprises a bottom box 1, the upper surface of the bottom box 1 is fixedly connected with a granulator body 11, the outer surface of the granulator body 11 is fixedly connected with a granulating area 12, the upper surface of the granulating area 12 is fixedly connected with a feed hopper 13, and the lower surface of the granulating area 12 is fixedly connected with a discharge port 14. The powdered fertilizer is poured from the top of the feed hopper 13 and then enters the inner side of the granulating area 12. The powdered fertilizer is evenly sent to the pressing wheel under the action of a variable speed screw, and the material is squeezed into a sheet by the pressing wheel. The sheet material is crushed into small block materials by a crushing device, and then enters the granulator to granulate the small block materials into particles of different specifications;

[0027] The anti-dust mechanism includes a water tank 2, which is fixedly connected to the upper surface of the bottom box 1 near the rear side of the granulator body 11, a connecting pipe 21 is fixedly connected to the upper surface of the water tank 2, a fixing plate 22 is fixedly connected to the rear side of the granulator body 11, a water pump 23 is fixedly connected to the upper surface of the fixing plate 22, and a conveying pipe 24 is connected to the other end of the water pump 23, a connecting groove 25 is provided on the outer surface of the feed hopper 13, a connecting ring 26 is slidably connected to the inner side of the connecting groove 25, a water storage plate 27 is fixedly connected to the outer surface of the connecting ring 26, a water outlet pipe 28 is fixedly connected to the upper surface of the water storage plate 27, and a spray head 29 is fixedly connected to the outer end of the water outlet pipe 28.

[0028] Furthermore, the water tank 2 is in a rectangular shape, the water tank 2 is connected with a connecting pipe 21 and a water inlet pipe, the fixed plate 22 is in a plate shape, the water pump 23 is connected with the connecting pipe 21 and the delivery pipe 24, the delivery pipe 24 is fixedly connected to the water storage plate 27, and its function is to inject an appropriate amount of water into the water tank 2 through the water inlet pipe when pouring materials, and then start the water pump 23, so that the water in the water tank 2 can be pumped out through the connecting pipe 21.

[0029] Furthermore, the connecting groove 25 is an annular groove, the connecting ring 26 is annular in shape, the water storage plate 27 is a cylindrical plate, and the water storage plate 27 is slidably connected to the outside of the feed hopper 13. The inner side of the water storage plate 27 is hollow, and its function is to slide the connecting ring 26 on the inner side of the connecting groove 25, so that the connecting ring 26 can be slid on the outer surface of the feed hopper 13, thereby driving the water storage plate 27 to rotate on the outside of the feed hopper 13, so that the position of the three groups of water outlet pipes 28 can be adjusted to facilitate better spraying operations.

[0030] Furthermore, the water outlet pipe 28 is tubular in shape, and the water outlet pipe 28 and the spray head 29 are fixedly connected to the upper end of the water outlet pipe 28 in three groups. The outer surface of the spray head 29 is provided with multiple groups of circular grooves, which function to transport water to the inner side of the water storage plate 27 through the water pump 23 and then spray it out from the spray head 29, thereby preventing dust.

[0031] Furthermore, a connection box 3 is fixedly connected to the upper surface of the bottom box 1 near the front side of the granulator body 11, a motor 31 is fixedly connected to one side of the connection box 3, an output shaft of the motor 31 is connected to a conveying shaft 32, and a collection port 33 is fixedly connected to the outer surface of the connection box 3.

[0032] Furthermore, the connection box 3 is in the shape of a rectangular parallelepiped, the inner side of the connection box 3 is hollow, a circular groove is provided on the upper surface of the connection box 3, and the discharge port 14 is connected to the groove, so that granular non-materials can enter the inner side of the connection box 3 from the discharge port 14, which is convenient for subsequent transportation.

[0033] Furthermore, the conveying shaft 32 is rotatably connected to the inner side of the connecting box 3, a circular groove is provided on the outer surface of the connecting box 3, and the collecting port 33 is fixedly connected to the inner side of the groove. Its function is to start the motor 31 so that the output shaft of the motor 31 drives the conveying shaft 32 to rotate, thereby conveying the material in the connecting box 3 to the collecting port 33 through the conveying shaft 32, and then conveying it out from the collecting port 33 for collection.

[0034] Working principle: A water tank 2 is fixedly connected to the upper surface of the bottom box 1, a connecting pipe 21 is fixedly connected to the upper surface of the water tank 2, a fixing plate 22 is fixedly connected to the rear side of the granulator body 11, a water pump 23 is fixedly connected to the upper surface of the fixing plate 22, the connecting pipe 21 is fixedly connected to the water pump 23, the other end of the water pump 23 is connected to a delivery pipe 24, a connecting groove 25 is provided on the outer surface of the feed hopper 13, a connecting ring 26 is slidably connected to the inner side of the connecting groove 25, and the delivery pipe 24 is fixedly connected to the water storage plate 27, the upper surface of the water storage plate 27 is fixedly connected with a water outlet pipe 28, the outer end of the water outlet pipe 28 is fixedly connected with a spray head 29, when the powdered fertilizer is poured into the feed hopper 13, by starting the water pump 23, the water in the water tank 2 is pumped to the inner side of the delivery pipe 24 through the connecting pipe 21, enters the interior of the water storage plate 27, and then is sprayed out from the spray head 29 through the water outlet pipe 28, thereby effectively preventing the powdered fertilizer from generating dust.

[0035] A connecting box 3 is fixedly connected to the upper surface of the bottom box 1, a motor 31 is fixedly connected to one side of the connecting box 3, the output shaft of the motor 31 is connected to the conveying shaft 32, and the outer surface of the connecting box 3 is fixedly connected to the collecting port 33. After the powdered fertilizer is processed into granular form, the granular fertilizer falls from the discharge port 14 to the inner side of the connecting box 3. By starting the motor 31, the output shaft of the motor 31 drives the conveying shaft 32 to rotate, so that the granular fertilizer can be conveyed out from the collecting port 33, which is convenient for collection and prevents the fertilizer from falling to the ground and rolling around, making it difficult to collect.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. Granular fertilizer granulating device, characterized in that: include: The machine body comprises a bottom box (1), the upper surface of the bottom box (1) is fixedly connected to a granulator body (11), the outer surface of the granulator body (11) is fixedly connected to a granulation area (12), the upper surface of the granulation area (12) is fixedly connected to a feed hopper (13), and the lower surface of the granulation area (12) is fixedly connected to a discharge port (14); The dust prevention mechanism comprises a water tank (2), wherein the water tank (2) is fixedly connected to the upper surface of the bottom box (1) near the rear side of the granulator body (11), the upper surface of the water tank (2) is fixedly connected to a connecting pipe (21), the rear side of the granulator body (11) is fixedly connected to a fixing plate (22), the upper surface of the fixing plate (22) is fixedly connected to a water pump (23), the other end of the water pump (23) is connected to a conveying pipe (24), the outer surface of the feed hopper (13) is provided with a connecting groove (25), the inner side of the connecting groove (25) is slidably connected to a connecting ring (26), the outer surface of the connecting ring (26) is fixedly connected to a water storage plate (27), the upper surface of the water storage plate (27) is fixedly connected to a water outlet pipe (28), and the outer end of the water outlet pipe (28) is fixedly connected to a spray head (29).

2. The granular fertilizer granulating device according to claim 1, characterized in that: The water tank (2) is in a rectangular parallelepiped shape, the water tank (2) is connected to a connecting pipe (21) and a water inlet pipe, the fixing plate (22) is in a plate shape, the water pump (23) is connected to a connecting pipe (21) and a delivery pipe (24), and the delivery pipe (24) is fixedly connected to a water storage plate (27).

3. The granular fertilizer granulating device according to claim 2 is characterized in that: The connection groove (25) is an annular groove, the connection ring (26) is annular, the water storage plate (27) is a cylindrical plate, the water storage plate (27) is slidably connected to the outside of the feed hopper (13), and the inside of the water storage plate (27) is hollow.

4. The granular fertilizer granulating device according to claim 3 is characterized in that: The water outlet pipe (28) is tubular in shape. The water outlet pipe (28) and the spray head (29) are fixedly connected to the upper end of the water outlet pipe (28) in three groups. The outer surface of the spray head (29) is provided with multiple groups of circular grooves.

5. The granular fertilizer granulating device according to claim 1, characterized in that: A connection box (3) is fixedly connected to the upper surface of the bottom box (1) near the front side of the granulator body (11); a motor (31) is fixedly connected to one side of the connection box (3); an output shaft of the motor (31) is connected to a conveying shaft (32); and a collection port (33) is fixedly connected to the outer surface of the connection box (3).

6. The granular fertilizer granulating device according to claim 5 is characterized in that: The connection box (3) is in the shape of a rectangular parallelepiped. The inner side of the connection box (3) is hollow. A circular groove is provided on the upper surface of the connection box (3), and the discharge port (14) is connected to the groove.

7. The granular fertilizer granulating device according to claim 6 is characterized in that: The conveying shaft (32) is rotatably connected to the inner side of the connection box (3); a circular groove is provided on the outer surface of the connection box (3); and the collecting port (33) is fixedly connected to the inner side of the groove.

Images