Reaction kettle for producing water-soluble fertilizer

Abstract

The utility model relates to the technical field of water-soluble fertilizer production, and discloses a reaction kettle for water-soluble fertilizer production, which comprises a box body, a mixing device is arranged in the box body, and the mixing device comprises a crushing part; and the crushing part comprises a double-head motor and a first rotating shaft. According to the reaction kettle for producing the water-soluble fertilizer, a double-head motor, a gear, a crushing block, a partition plate, an L-shaped plate, a first rotating shaft and a filter screen are arranged, the double-head motor is started, the gear drives the crushing block to crush raw materials, the filter screen is used for filtering the raw materials, an output shaft on the left side of the double-head motor drives the L-shaped plate to rotate, and the L-shaped plate scrapes the inner wall of the filter screen; meanwhile, the L-shaped plate pushes the caked materials to the position above the crushing block to be crushed again, and the caked materials can penetrate through the filter screen to move downwards until the raw materials meet the use requirements; and by arranging the spring and the baffle, the baffle shields the bottom of the box body through the elastic force of the spring, and the phenomenon that smoke dust flies out when the raw materials are crushed is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water-soluble fertilizer production, in particular to a reaction kettle for water-soluble fertilizer production. Background Art

[0002] Water-soluble fertilizer is a multi-component compound fertilizer that can be completely soluble in water. It can dissolve quickly in water, is more easily absorbed by crops, and has a relatively high absorption and utilization rate. More importantly, it can be used in facility agriculture such as sprinkler and drip irrigation to achieve water-fertilizer integration and achieve the effect of saving water, fertilizer and labor.

[0003] A Chinese patent discloses an automatic water-soluble fertilizer mixing device, with the publication number CN215028363U, comprising a mixing chamber, a discharging end is arranged at the bottom of the mixing chamber, a leg is arranged on one side of the discharging end, a driving motor is arranged at the top of the mixing chamber, a first feeding trough is arranged on one side of the driving motor, a second feeding trough is arranged at the other end of the driving motor, a filtering device is arranged on the inner side of the second feeding trough, and a mesh screen is fixedly arranged at the bottom end of the inner side of the filtering device. The utility model discloses an automatic water-soluble fertilizer mixing device, which drives the spiral blades and stirring blades on the surface of the rotating shaft to rotate by the driving motor, and can preliminarily mix the water-soluble fertilizer raw materials by arranging the mixing trough and the spiral blades, and further mix the water-soluble fertilizer raw materials by arranging the stirring blades, which effectively improves the mixing efficiency of the automatic water-soluble fertilizer mixing device and also improves the mixing quality of the automatic water-soluble fertilizer mixing device.

[0004] However, there are still the following disadvantages: the device uses a mesh screen to filter out large particles of agglomerates in the raw materials, but after the mesh screen filters out the agglomerates, the device cannot crush the filtered agglomerates, and the agglomerates on the top surface of the mesh screen will also affect the feeding speed of the device. To this end, we proposed a reactor for the production of water-soluble fertilizers to solve this problem. Utility Model Content

[0005] The utility model aims to provide a reaction kettle for producing water-soluble fertilizers to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: A reaction kettle for producing water-soluble fertilizers, comprising a box body, a mixing device is arranged inside the box body, and the mixing device comprises a crushing part;

[0007] The crushing part includes a double-headed motor and a first rotating shaft, the left end face of the double-headed motor is fixedly connected to the right end face of the box body, the outer surface of the left end of the double-headed motor rotates through the right end face of the box body and extends to the left side of the box body through the first bearing, the outer surface of the left end of the first rotating shaft rotates through the inner wall of the box body and extends to the left side of the box body through the second bearing, and the outer surface of the left output shaft of the double-headed motor and the outer surface of the first rotating shaft are both fixedly sleeved with a crushing block;

[0008] A stirring part is arranged inside the box;

[0009] The stirring part includes a second rotating shaft, a first connecting rod and a stirring plate. The outer surface of the right end of the second rotating shaft rotates through the inner wall of the box body through a third bearing and extends to the right side of the box body. The outer surface of the first connecting rod is fixedly connected to the outer surface of the second rotating shaft, and the outer surface of the stirring plate is fixedly connected to the outer surface of the first connecting rod.

[0010] A further improvement is that the crushing part also includes a baffle, gears, springs, partitions, L-shaped plates and filters, the two gears are respectively fixedly mounted on the outer surface of the left output shaft of the double-headed motor and the outer surface of the left end of the first rotating shaft, the two outer surfaces of the gears are meshed and connected with each other, and by setting the double-headed motor, the first rotating shaft, gears and crushing blocks, the double-headed motor is started, so that the crushing blocks crush the raw materials.

[0011] A further improvement is that the outer surface of the partition is fixedly connected to the inner wall of the box, the top surface of the partition is provided with a through hole, and the outer surface of the filter is fixedly connected to the inner wall of the partition. By arranging the partition and the filter, it is convenient to filter the raw materials.

[0012] A further improvement is that the outer surface of the L-shaped plate is fixedly connected to the outer surface of the left output shaft of the double-headed motor, and the outer surface of the L-shaped plate is slidably connected to the inner wall of the partition. By setting the L-shaped plate, the agglomerated material is pushed to the top of the crushing block for re-crushing.

[0013] A further improvement is that the outer surface of the baffle is rotatably connected to the inner wall of the box by a pin, one end of the spring is fixedly connected to the inner wall of the box, and the other end of the spring is fixedly connected to the outer surface of the baffle. By setting the baffle and the spring and utilizing the elastic force of the spring, the flying of smoke and dust is reduced.

[0014] A further improvement is that the stirring part also includes a first pulley, a second pulley, a second connecting rod and an arc plate, the first pulley is fixedly sleeved on the outer surface of the right output shaft of the double-headed motor, the second pulley is fixedly sleeved on the outer surface of the right end of the second rotating shaft, the outer surfaces of the first pulley and the second pulley are connected by a belt drive, and by setting a second rotating shaft, a first connecting rod and a stirring plate, the second rotating shaft is driven to rotate by the double-headed motor, so that the stirring plate stirs and mixes the raw materials.

[0015] A further improvement is that the outer surface of the second connecting rod is fixedly connected to the outer surface of the second rotating shaft, the outer surface of the arc plate is fixedly connected to the outer surface of the second connecting rod, and the outer surface of the arc plate is slidably connected to the inner wall of the box. By setting the second connecting rod and the arc plate, the second rotating shaft drives the arc plate to rotate, guiding the materials at both ends of the box to the discharge port in the middle of the box.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the reaction kettle for producing water-soluble fertilizer is provided with a double-headed motor, gears, a crushing block, a partition, an L-shaped plate, a first rotating shaft and a filter screen, the double-headed motor is started, the crushing block is driven through the gears to crush the raw materials, the filter screen is used to filter the raw materials, the left output shaft of the double-headed motor is used to drive the L-shaped plate to rotate, so that the L-shaped plate scrapes the inner wall of the filter screen to prevent the agglomerated materials from blocking the fine raw materials from falling, and at the same time the L-shaped plate pushes the agglomerated materials to the top of the crushing block for re-crushing, until When the raw materials meet the use requirements, they will pass through the filter and move downward; by setting the spring and the baffle, the elastic force of the spring is used to make the baffle cover the bottom of the box to reduce the flying of smoke and dust when the raw materials are crushed; by setting the first pulley, the second pulley, the second rotating shaft, the first connecting rod, the stirring plate, the second connecting rod and the arc plate, the first pulley and the second pulley are used to make the double-headed motor drive the second rotating shaft to rotate, so that the stirring plate mixes the raw materials, and at the same time the second rotating shaft drives the arc plate to rotate, and the materials at both ends of the box are guided to the middle discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a front cross-sectional view of the three-dimensional structure of the utility model;

[0019] Figure 3 for Figure 2 A magnified view of the structure at center;

[0020] Figure 4 It is a left side cross-sectional view of the three-dimensional structure of the utility model;

[0021] Figure 5 for Figure 4 Enlarged view of the structure at point B in the middle.

[0022] In the figure: 1 box, 2 mixing device, 21 crushing part, 22 stirring part, 211 double-headed motor, 212 baffle, 213 gear, 214 spring, 215 crushing block, 216 partition, 217 first rotating shaft, 218 L-shaped plate, 210 filter screen, 221 first pulley, 222 second pulley, 223 second rotating shaft, 224 first connecting rod, 225 stirring plate, 226 second connecting rod, 227 arc plate. 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-Figure 5 The utility model provides a technical solution: a reaction kettle for producing water-soluble fertilizers, comprising a box body 1, a mixing device 2 is arranged inside the box body 1, and the mixing device 2 comprises a crushing part 21;

[0025] The crushing part 21 includes a double-headed motor 211 and a first rotating shaft 217. The left end surface of the double-headed motor 211 is fixedly connected to the right end surface of the box body 1. The outer surface of the left end of the double-headed motor 211 rotates through the right end surface of the box body 1 through the first bearing and extends to the left side of the box body 1. The outer surface of the left end of the first rotating shaft 217 rotates through the inner wall of the box body 1 through the second bearing and extends to the left side of the box body 1. The outer surface of the left output shaft of the double-headed motor 211 and the outer surface of the first rotating shaft 217 are both fixedly sleeved with a crushing block 215. The crushing part 21 also includes a baffle 212, a gear 213, a spring 214, a partition 216, an L-shaped plate 218 and a filter screen 210.

[0026] The outer surface of the baffle 212 is rotatably connected to the inner wall of the box body 1 through a pin, one end of the spring 214 is fixedly connected to the inner wall of the box body 1, and the other end of the spring 214 is fixedly connected to the outer surface of the baffle 212. By setting the spring 214 and the baffle 212, the elastic force of the spring 214 is utilized to make the baffle 212 shield the bottom of the box body 1, thereby reducing the flying of smoke and dust when the raw materials are crushed;

[0027] The two gears 213 are respectively fixedly sleeved on the outer surface of the left output shaft of the double-headed motor 211 and the outer surface of the left end of the first rotating shaft 217, the outer surfaces of the two gears 213 are meshed and connected with each other, the outer surface of the partition 216 is fixedly connected to the inner wall of the box body 1, the top surface of the partition 216 is provided with a through hole, and the outer surface of the filter 210 is fixedly connected to the inner wall of the partition 216;

[0028] The outer surface of the L-shaped plate 218 is fixedly connected to the outer surface of the left output shaft of the double-headed motor 211, and the outer surface of the L-shaped plate 218 is slidably connected to the inner wall of the partition 216. By setting the double-headed motor 211, gear 213, crushing block 215, partition 216, L-shaped plate 218, first rotating shaft 217 and filter screen 210, the double-headed motor 211 is started, and the crushing block 215 is driven to crush the raw materials through the gear 213, and the filter screen 210 is used to filter the raw materials. The left output shaft of the double-headed motor 211 is used to drive the L-shaped plate 218 to rotate, so that the L-shaped plate 218 scrapes the inner wall of the filter screen 210 to prevent the agglomerated materials from blocking the fine raw materials from falling. At the same time, the L-shaped plate 218 pushes the agglomerated materials to the top of the crushing block 215 for re-crushing until the raw materials meet the use requirements and then pass through the filter screen 210 and move downward;

[0029] A stirring part 22 is provided inside the box 1;

[0030] The stirring part 22 includes a second rotating shaft 223, a first connecting rod 224 and a stirring plate 225. The outer surface of the right end of the second rotating shaft 223 rotates through the inner wall of the box body 1 through the third bearing and extends to the right side of the box body 1. The outer surface of the first connecting rod 224 is fixedly connected to the outer surface of the second rotating shaft 223. The outer surface of the stirring plate 225 is fixedly connected to the outer surface of the first connecting rod 224. The stirring part 22 also includes a first pulley 221, a second pulley 222, a second connecting rod 226 and an arc plate 227.

[0031] The first pulley 221 is fixedly sleeved on the outer surface of the right output shaft of the double-headed motor 211, and the second pulley 222 is fixedly sleeved on the outer surface of the right end of the second rotating shaft 223. The outer surfaces of the first pulley 221 and the second pulley 222 are connected by belt transmission;

[0032] The outer surface of the second connecting rod 226 is fixedly connected to the outer surface of the second rotating shaft 223, the outer surface of the arc plate 227 is fixedly connected to the outer surface of the second connecting rod 226, and the outer surface of the arc plate 227 is slidably connected to the inner wall of the box body 1. By setting the first pulley 221, the second pulley 222, the second rotating shaft 223, the first connecting rod 224, the stirring plate 225, the second connecting rod 226 and the arc plate 227, the first pulley 221 and the second pulley 222 are utilized to make the double-headed motor 211 drive the second rotating shaft 223 to rotate, so that the stirring plate 225 mixes the raw materials, and at the same time, the second rotating shaft 223 drives the arc plate 227 to rotate, and guides the materials at both ends of the box body 1 to the middle discharge port.

[0033] When in use, the double-headed motor 211 is started, and the double-headed motor 211 uses two gears 213 to drive the first rotating shaft 217 to rotate, so that the outer surface of the left output shaft of the double-headed motor 211 and the crushing block 215 on the first rotating shaft 217 rotate, and the crushing block 215 crushes the raw materials. At the same time, the left output shaft of the double-headed motor 211 drives the L-shaped plate 218 to rotate, and the L-shaped plate 218 pushes the larger agglomerated materials on the inner side of the partition 216 to the top of the crushing block 215 for re-crushing, and the fine materials pass through the filter 210 and move downward. The double-headed motor 211 uses the first pulley 221 and the second pulley 222 to drive the second rotating shaft 223 to rotate, and the second rotating shaft 223 drives the first connecting rod 224, the stirring plate 225, the second connecting rod 226 and the arc plate 227. The stirring plate 225 mixes the raw materials, and the arc plate 227 pushes the materials to the top of the discharge port in the middle of the box body 1.

[0034] Although the 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. A reaction kettle for producing water-soluble fertilizers, comprising a housing (1), characterized in that: A mixing device (2) is arranged inside the box (1), and the mixing device (2) comprises a crushing part (21); The crushing part (21) comprises a double-headed motor (211) and a first rotating shaft (217); the left end surface of the double-headed motor (211) is fixedly connected to the right end surface of the box body (1); the outer surface of the left end of the double-headed motor (211) rotates through the right end surface of the box body (1) through a first bearing and extends to the left side of the box body (1); the outer surface of the left end of the first rotating shaft (217) rotates through the inner wall of the box body (1) through a second bearing and extends to the left side of the box body (1); the outer surface of the left output shaft of the double-headed motor (211) and the outer surface of the first rotating shaft (217) are both fixedly sleeved with a crushing block (215); A stirring portion (22) is provided inside the box (1); The stirring portion (22) comprises a second rotating shaft (223), a first connecting rod (224) and a stirring plate (225); the outer surface of the right end of the second rotating shaft (223) rotates through the inner wall of the box body (1) through a third bearing and extends to the right side of the box body (1); the outer surface of the first connecting rod (224) is fixedly connected to the outer surface of the second rotating shaft (223); and the outer surface of the stirring plate (225) is fixedly connected to the outer surface of the first connecting rod (224).

2. A reaction kettle for producing water-soluble fertilizer according to claim 1, characterized in that: The crushing part (21) further comprises a baffle (212), a gear (213), a spring (214), a partition (216), an L-shaped plate (218) and a filter screen (210); the two gears (213) are respectively fixedly sleeved on the outer surface of the left output shaft of the double-headed motor (211) and the outer surface of the left end of the first rotating shaft (217); the outer surfaces of the two gears (213) are meshed and connected with each other.

3. A reaction kettle for producing water-soluble fertilizer according to claim 2, characterized in that: The outer surface of the partition (216) is fixedly connected to the inner wall of the box body (1), a through hole is provided on the top surface of the partition (216), and the outer surface of the filter screen (210) is fixedly connected to the inner wall of the partition (216).

4. A reaction kettle for producing water-soluble fertilizer according to claim 2, characterized in that: The outer surface of the L-shaped plate (218) is fixedly connected to the outer surface of the left output shaft of the double-headed motor (211), and the outer surface of the L-shaped plate (218) is slidably connected to the inner wall of the partition (216).

5. A reaction kettle for producing water-soluble fertilizer according to claim 2, characterized in that: The outer surface of the baffle (212) is rotatably connected to the inner wall of the box body (1) via a pin, one end of the spring (214) is fixedly connected to the inner wall of the box body (1), and the other end of the spring (214) is fixedly connected to the outer surface of the baffle (212).

6. The reaction kettle for producing water-soluble fertilizer according to claim 1, characterized in that: The stirring part (22) further comprises a first pulley (221), a second pulley (222), a second connecting rod (226) and an arc-shaped plate (227); the first pulley (221) is fixedly sleeved on the outer surface of the right output shaft of the double-headed motor (211); the second pulley (222) is fixedly sleeved on the outer surface of the right end of the second rotating shaft (223); and the outer surfaces of the first pulley (221) and the second pulley (222) are connected by belt transmission.

7. A reaction kettle for producing water-soluble fertilizer according to claim 6, characterized in that: The outer surface of the second connecting rod (226) is fixedly connected to the outer surface of the second rotating shaft (223), the outer surface of the arc plate (227) is fixedly connected to the outer surface of the second connecting rod (226), and the outer surface of the arc plate (227) is slidably connected to the inner wall of the box body (1).

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