Device for producing macroelement suspended fertilizer through shearing and grinding

Abstract

The utility model discloses a device for producing a macroelement suspension fertilizer by shearing and grinding, which relates to the technical field of suspension fertilizer grinding and comprises a suspension fertilizer production tank, and a feed pipe communicated with the interior of the suspension fertilizer production tank is fixedly inserted into the front side of the upper surface of the suspension fertilizer production tank. An L-shaped supporting plate is fixedly installed on the right side of the upper surface of the suspension fertilizer production tank, a rotating rod is rotationally installed on the L-shaped supporting plate and located in the center of the upper surface of the suspension fertilizer production tank, and a rotating sleeve is rotationally installed at the position, corresponding to the rotating rod, of the upper surface of the suspension fertilizer production tank. The bottom end of the rotating sleeve extends into the suspended fertilizer production tank, a first shear knife and a second shear knife are arranged to preliminarily shear the suspended fertilizer into small particles, then the suspended fertilizer is further ground by utilizing a conical grinding block and a grinding plate, so that the suspended fertilizer particles are finer and more uniform, and the production efficiency is improved. The absorption by crop roots is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of suspension fertilizer grinding, in particular to a device for shearing and grinding to produce macronutrient suspension fertilizer. Background Art

[0002] Suspension fertilizers and clear liquid fertilizers constitute two major types of liquid fertilizers. Clear liquid fertilizers are clear and transparent in appearance, but their nutrient content is low, resulting in limited transportation distance. To solve these two problems, suspension fertilizers came into being.

[0003] During the production process of suspension fertilizers, the suspension fertilizers are usually sheared by the high-speed rotation of stirring blades. However, since there will be large particles or impurities in the raw materials for making suspension fertilizers, only shearing the suspension fertilizers will result in poor shearing effect and uneven particle size, which will further cause the situation that the fertilizers are not easily absorbed by crop roots, and the practicability is low. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a device for shearing and grinding to produce macronutrient suspension fertilizer, which can solve the problem that during the production process of suspension fertilizers, the suspension fertilizers are usually sheared by the high-speed rotation of stirring blades. However, since there will be large particles or impurities in the raw materials for making suspension fertilizers, only shearing the suspension fertilizers will result in poor shearing effect and uneven particle size, which will further cause the situation that the fertilizers are not easily absorbed by crop roots, and the practicability is low.

[0006] (2) Technical Solutions

[0007] To achieve the above purpose, the utility model provides the following technical solutions: A device for shearing and grinding to produce macronutrient suspension fertilizer, including a suspension fertilizer production tank. A feed pipe communicating with the inside of the suspension fertilizer production tank is fixedly inserted into the front side of the upper surface of the suspension fertilizer production tank. An L-shaped support plate is fixedly installed on the right side of the upper surface of the suspension fertilizer production tank. A rotating rod is rotatably installed on the L-shaped support plate, and the rotating rod is located at the center position of the upper surface of the suspension fertilizer production tank;

[0008] Among them, a rotating sleeve is rotatably installed at the position corresponding to the rotating rod on the upper surface of the suspension fertilizer production tank. The bottom end of the rotating sleeve extends into the inside of the suspension fertilizer production tank. The rotating rod is inserted into the inside of the rotating sleeve, and the rotating rod is rotatably connected with the rotating sleeve;

[0009] Among them, a driving device is arranged on the upper surface of the suspension fertilizer production tank, and the driving device is used to drive the rotating rod and the rotating sleeve to rotate;

[0010] Among them, a grinding device is arranged at the bottom end of the rotating rod, and the grinding device is used to grind suspension fertilizer particles;

[0011] Among them, a shearing device is arranged on the outer surface of the rotating sleeve, and the shearing device is used for shearing the suspended fertilizer particles.

[0012] Preferably, the inner bottom surface of the suspended fertilizer production tank is a conical inclined surface, and a conical groove is opened at the center position of the inner bottom surface of the suspended fertilizer production tank. A plurality of guide plates are uniformly and fixedly installed on the inner wall of the conical groove.

[0013] Preferably, the driving device includes a driving motor, the driving motor is fixedly installed on the left side of the upper surface of the suspended fertilizer production tank, and a first gear is fixedly installed on the output shaft of the driving motor;

[0014] Among them, second gears are fixedly sleeved on the outer surfaces of the rotating rod and the top end of the outer surface of the rotating sleeve respectively, and both second gears are meshed with the first gear.

[0015] Preferably, a discharge groove is opened at the center position of the lower surface of the suspended fertilizer production tank, the inside of the discharge groove is communicated with the inside of the conical groove, and the bottom end of the rotating rod extends into the inside of the discharge groove.

[0016] Preferably, the grinding device includes a conical grinding block, the conical grinding block is fixedly installed at the bottom end of the rotating rod, and a grinding plate is integrally formed on the outer surface of the conical grinding block.

[0017] Preferably, the shearing device includes a first shearing knife and a second shearing knife, the first shearing knife and the second shearing knife are fixedly sleeved on the bottom end of the outer surface of the rotating sleeve, the first shearing knife is located above the second shearing knife, and the length of the first shearing knife is less than the length of the second shearing knife.

[0018] Preferably, a fixed sleeve is fixedly sleeved on the top end of the outer surface of the rotating sleeve, three connecting plates are fixedly installed on the outer surface of the fixed sleeve, a rotating ring is fixedly installed at one end of the three connecting plates away from the fixed sleeve, the rotating ring is attached to the inner wall of the suspended fertilizer production tank, and three scraping plates are fixedly installed at the bottom end of the rotating ring. All three scraping plates are attached to the inner wall of the suspended fertilizer production tank, and a slider is fixedly installed at one end of the three scraping plates away from the rotating ring;

[0019] Among them, chutes are opened at the positions of the inner wall bottom end of the suspended fertilizer production tank corresponding to the three sliders, and the three sliders are slidably installed inside the chutes.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0022] (1) The device for shearing and grinding to produce macronutrient suspension fertilizer initially shears the suspension fertilizer by setting a first shearing knife and a second shearing knife, cutting the suspension fertilizer into small particles. Subsequently, the suspension fertilizer is further ground by using a conical grinding block and a grinding plate, making the suspension fertilizer particles smaller and more uniform, which is convenient for being absorbed by crop roots.

[0023] (2) The device for shearing and grinding to produce macronutrient suspension fertilizer is provided with three scraping plates. During the shearing process, the three scraping plates rotate synchronously to scrape the suspension fertilizer on the inner wall of the suspension fertilizer production tank, preventing the residue of suspension fertilizer on the inner wall of the suspension fertilizer production tank, effectively avoiding cross-contamination between different batches of fertilizers, and ensuring product quality and consistency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The following further describes the present utility model in conjunction with the drawings and embodiments:

[0025] Figure 1 is a schematic structural diagram of a device for shearing and grinding to produce macronutrient suspension fertilizer according to the present utility model;

[0026] Figure 2 is a schematic cross-sectional structure diagram of the present utility model;

[0027] Figure 3 is a schematic partial cross-sectional structure diagram of the present utility model;

[0028] Figure 4 is Figure 3 an enlarged schematic diagram at A in

[0029] Figure 5 is Figure 3 an enlarged schematic diagram at B in

[0030] Reference numerals: 1, suspension fertilizer production tank; 2, feed pipe; 3, L-shaped support plate; 4, rotating rod; 5, rotating sleeve; 6, conical groove; 7, guide plate; 8, drive motor; 9, first gear; 10, second gear; 11, discharge chute; 12, conical grinding block; 13, grinding plate; 14, first shearing knife; 15, second shearing knife; 16, fixed sleeve; 17, connecting plate; 18, rotating ring; 19, scraping plate; 20, slider; 21, chute. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] This part will describe the specific embodiments of the present utility model in detail. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0032] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0033] In the description of the present utility model, greater than, less than, exceeding, etc. are understood not to include the present number, and above, below, within, etc. are understood to include the present number. If the first and second are described, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0034] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the technical field can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0035] Please refer to Figures 1-5 , the present utility model provides a technical solution: a device for shearing and grinding a large element suspension fertilizer, including a suspension fertilizer production tank 1. A feed pipe 2 communicating with the inside of the suspension fertilizer production tank 1 is fixedly inserted into the front side of the upper surface of the suspension fertilizer production tank 1. An L-shaped support plate 3 is fixedly installed on the right side of the upper surface of the suspension fertilizer production tank 1. A rotating rod 4 is rotatably installed on the L-shaped support plate 3, and the rotating rod 4 is located at the center position of the upper surface of the suspension fertilizer production tank 1;

[0036] Among them, a rotating sleeve 5 is rotatably installed at the position corresponding to the rotating rod 4 on the upper surface of the suspension fertilizer production tank 1. The bottom end of the rotating sleeve 5 extends into the inside of the suspension fertilizer production tank 1. The rotating rod 4 is inserted into the inside of the rotating sleeve 5, and the rotating rod 4 is rotatably connected to the rotating sleeve 5;

[0037] Among them, a driving device is arranged on the upper surface of the suspension fertilizer production tank 1, and the driving device is used to drive the rotating rod 4 to rotate with the rotating sleeve 5;

[0038] Among them, a grinding device is arranged at the bottom end of the rotating rod 4, and the grinding device is used to grind the suspension fertilizer particles;

[0039] Among them, a shearing device is arranged on the outer surface of the rotating sleeve 5, and the shearing device is used to shear the suspension fertilizer particles.

[0040] Furthermore, the inner bottom surface of the suspension fertilizer production tank 1 is a conical inclined surface, and a conical groove 6 is opened at the center position of the inner bottom surface of the suspension fertilizer production tank 1. A plurality of guide plates 7 are uniformly and fixedly installed on the inner wall of the conical groove 6.

[0041] Furthermore, the driving device includes a driving motor 8 which is fixedly installed on the left side of the upper surface of the suspension fertilizer production tank 1. A first gear 9 is fixedly installed on the output shaft of the driving motor 8;

[0042] Wherein, second gears 10 are fixedly sleeved on the outer surfaces of the rotating rod 4 and the top end of the rotating sleeve 5 respectively, and the two second gears 10 are meshed with the first gear 9.

[0043] Furthermore, a discharge groove 11 is formed at the center of the lower surface of the suspension fertilizer production tank 1. The inside of the discharge groove 11 is communicated with the inside of the conical groove 6, and the bottom end of the rotating rod 4 extends into the inside of the discharge groove 11.

[0044] Furthermore, the grinding device includes a conical grinding block 12 which is fixedly installed at the bottom end of the rotating rod 4. A grinding plate 13 is integrally formed on the outer surface of the conical grinding block 12.

[0045] Furthermore, the shearing device includes a first shearing knife 14 and a second shearing knife 15. The first shearing knife 14 and the second shearing knife 15 are fixedly sleeved on the outer surface of the bottom end of the rotating sleeve 5. The first shearing knife 14 is located above the second shearing knife 15, and the length of the first shearing knife 14 is less than the length of the second shearing knife 15.

[0046] Furthermore, a fixed sleeve 16 is fixedly sleeved on the outer surface of the top end of the rotating sleeve 5. Three connecting plates 17 are fixedly installed on the outer surface of the fixed sleeve 16. One ends of the three connecting plates 17 away from the fixed sleeve 16 are fixedly installed with a rotating ring 18. The rotating ring 18 is attached to the inner wall of the suspension fertilizer production tank 1, and three scraping plates 19 are fixedly installed at the bottom end of the rotating ring 18. The three scraping plates 19 are all attached to the inner wall of the suspension fertilizer production tank 1. One ends of the three scraping plates 19 away from the rotating ring 18 are fixedly installed with sliding blocks 20;

[0047] Among them, chutes 21 are opened at the bottom end of the inner wall of the suspension fertilizer production tank 1 corresponding to the positions of the three sliders 20. The three sliders 20 are slidably installed inside the chutes 21. When using this device, the suspension fertilizer crystal particles are put into the suspension fertilizer production tank 1 through the feed pipe 2. The drive motor 8 is started. The output shaft of the drive motor 8 rotates to drive the first gear 9 to rotate. The first gear 9 rotates to drive the two second gears 10 to rotate in opposite directions. The two second gears 10 rotate to drive the rotating rod 4 and the rotating sleeve 5 to rotate respectively. The rotating sleeve 5 rotates to drive the first shearing knife 14 and the second shearing knife 15 to shear and break the suspension fertilizer particles. The rotating sleeve 5 rotates to drive the fixed sleeve 16 to rotate. The fixed sleeve 16 rotates to drive the rotating ring 18 to rotate through the connecting plate 17, so that the three scraping plates 19 rotate along the inner wall of the suspension fertilizer production tank 1, and then scrape the suspension fertilizer on the inner wall of the suspension fertilizer production tank 1 to avoid residual suspension fertilizer on the inner wall of the suspension fertilizer production tank 1. The rotating rod 4 rotates to drive the conical grinding block 12 at the bottom end of the rotating rod 4 to rotate. After the suspension fertilizer is sheared and broken, it flows from the bottom slope of the suspension fertilizer production tank 1 into the conical groove 6, and flows to the bottom end of the conical groove 6 through the guide plate 7 inside the conical groove 6. Then, the ground suspension fertilizer is further ground by the grinding plate 13 on the outer surface of the conical grinding block 12, and the ground suspension fertilizer is discharged from the discharge chute 11 through the gap between the bottom end of the conical groove 6 and the conical grinding block 12.

[0048] Working principle: When using this device, the suspension fertilizer crystal particles are put into the suspension fertilizer production tank 1 through the feed pipe 2. The drive motor 8 is started. The output shaft of the drive motor 8 rotates to drive the first gear 9 to rotate. The first gear 9 rotates to drive the two second gears 10 to rotate in opposite directions. The two second gears 10 rotate to drive the rotating rod 4 and the rotating sleeve 5 to rotate respectively. The rotating sleeve 5 rotates to drive the first shearing knife 14 and the second shearing knife 15 to shear and break the suspension fertilizer particles. The rotating sleeve 5 rotates to drive the fixed sleeve 16 to rotate. The fixed sleeve 16 rotates to drive the rotating ring 18 to rotate through the connecting plate 17, so that the three scraping plates 19 rotate along the inner wall of the suspension fertilizer production tank 1, and then scrape the suspension fertilizer on the inner wall of the suspension fertilizer production tank 1 to avoid residual suspension fertilizer on the inner wall of the suspension fertilizer production tank 1.

[0049] The rotating rod 4 rotates to drive the conical grinding block 12 at the bottom end of the rotating rod 4 to rotate. After the suspension fertilizer is sheared and broken, it flows from the bottom slope of the suspension fertilizer production tank 1 into the conical groove 6, and flows to the bottom end of the conical groove 6 through the guide plate 7 inside the conical groove 6. Then, the ground suspension fertilizer is further ground by the grinding plate 13 on the outer surface of the conical grinding block 12, and the ground suspension fertilizer is discharged from the discharge chute 11 through the gap between the bottom end of the conical groove 6 and the conical grinding block 12.

[0050] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. A device for shearing and grinding to produce a large-element suspension fertilizer, comprising a suspension fertilizer production tank (1). A feed pipe (2) that is fixedly inserted and communicated with the inside of the suspension fertilizer production tank (1) is provided at the front side of the upper surface of the suspension fertilizer production tank (1). It is characterized in that: On the right side of the upper surface of the suspension fertilizer production tank (1), an L-shaped support plate (3) is fixedly installed. A rotating rod (4) is rotatably installed on the L-shaped support plate (3), and the rotating rod (4) is located at the center position of the upper surface of the suspension fertilizer production tank (1); Among them, a rotating sleeve (5) is rotatably installed at the position corresponding to the rotating rod (4) on the upper surface of the suspension fertilizer production tank (1). The bottom end of the rotating sleeve (5) extends into the interior of the suspension fertilizer production tank (1). The rotating rod (4) is inserted into the interior of the rotating sleeve (5), and the rotating rod (4) is rotatably connected to the rotating sleeve (5); Among them, a driving device is arranged on the upper surface of the suspension fertilizer production tank (1), and the driving device is used to drive the rotating rod (4) and the rotating sleeve (5) to rotate; Among them, a grinding device is arranged at the bottom end of the rotating rod (4), and the grinding device is used to grind suspension fertilizer particles; Among them, a shearing device is arranged on the outer surface of the rotating sleeve (5), and the shearing device is used to shear suspension fertilizer particles.

2. The device for shearing and grinding to produce a large-element suspension fertilizer according to claim 1, wherein: The inner bottom surface of the suspension fertilizer production tank (1) is a conical inclined surface, and a conical groove (6) is opened at the center position of the inner bottom surface of the suspension fertilizer production tank (1). A plurality of guide plates (7) are uniformly and fixedly installed on the inner wall of the conical groove (6).

3. The device for shearing and grinding to produce a large-element suspension fertilizer according to claim 2, wherein: The driving device includes a driving motor (8). The driving motor (8) is fixedly installed on the left side of the upper surface of the suspension fertilizer production tank (1), and a first gear (9) is fixedly installed on the output shaft of the driving motor (8); Among them, second gears (10) are fixedly sleeved on the outer surfaces of both the rotating rod (4) and the top end of the outer surface of the rotating sleeve (5), and both second gears (10) are meshed with the first gear (9).

4. A device for shearing and grinding to produce a large-element suspension fertilizer according to claim 3, characterized in that: An outlet groove (11) is opened at the center position of the lower surface of the suspension fertilizer production tank (1). The interior of the outlet groove (11) is communicated with the interior of the conical groove (6), and the bottom end of the rotating rod (4) extends into the interior of the outlet groove (11).

5. A device for shearing and grinding to produce a macronutrient suspension fertilizer according to claim 4, characterized in that: The grinding device includes a conical grinding block (12). The conical grinding block (12) is fixedly installed at the bottom end of the rotating rod (4), and a grinding plate (13) is integrally formed on the outer surface of the conical grinding block (12).

6. The device for shearing and grinding to produce a large-element suspension fertilizer according to claim 5, wherein: The shearing device includes a first shearing knife (14) and a second shearing knife (15). The first shearing knife (14) and the second shearing knife (15) are fixedly sleeved on the bottom end of the outer surface of the rotating sleeve (5). The first shearing knife (14) is located above the second shearing knife (15), and the length of the first shearing knife (14) is less than the length of the second shearing knife (15).

7. A device for shearing and grinding to produce a macronutrient suspension fertilizer according to claim 6, characterized in that: A fixed sleeve (16) is fixedly sleeved on the top end of the outer surface of the rotating sleeve (5). Three connecting plates (17) are fixedly installed on the outer surface of the fixed sleeve (16). One end of the three connecting plates (17) far from the fixed sleeve (16) is fixedly installed with a rotating ring (18). The rotating ring (18) is attached to the inner wall of the suspension fertilizer production tank (1), and three scraping plates (19) are fixedly installed at the bottom end of the rotating ring (18). All three scraping plates (19) are attached to the inner wall of the suspension fertilizer production tank (1). One end of the three scraping plates (19) far from the rotating ring (18) is fixedly installed with a slider (20); Among them, chutes (21) are provided at the bottom end of the inner wall of the suspension fertilizer production tank (1) corresponding to the positions of the three sliders (20), and the three sliders (20) are slidably installed inside the chutes (21).

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