Proportioning equipment for liquid fertilizer production

Abstract

The utility model relates to the technical field of liquid fertilizer production, in particular to proportioning equipment for liquid fertilizer production, which comprises a stirring tank and an adjusting device, a stirring motor is fixedly connected to the lower surface of the stirring tank, a stirring rod is fixedly connected to the output end of the stirring motor, and a plurality of proportioning tanks are arranged on the upper surface of the stirring tank. The adjusting device is arranged on a fixing frame, the fixing frame is fixedly connected with the upper surface of the stirring tank, the lower surface of the fixing frame is rotatably connected with a rotating disc, the inner wall of the rotating disc is slidably connected with four supporting frames, and the four supporting frames are fixedly connected with the surface of the proportioning tank respectively. Compared with the prior art, multi-angle and multi-position blanking can be realized during proportioning blanking, materials can be more fully contacted and mixed by blanking from different angles and positions, and various components are ensured to be more uniformly distributed in space, so that the uniformity during proportioning and mixing is improved, and the overall practicability of the equipment is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid fertilizer production, in particular to a proportioning device for liquid fertilizer production. Background Art

[0002] Liquid fertilizer, also known as fluid fertilizer, includes fertilizers in solution state and fertilizers containing suspensions of solid particles, such as liquid ammonia, ammonia water, carbonized ammonia water, and mixed aqueous solutions (or suspensions) containing nitrogen fertilizers, phosphate fertilizers and potassium fertilizers (or salts).

[0003] When liquid fertilizer is processed, a proportioning device is used to feed multiple groups of processing raw materials into a mixing device according to a certain proportion, and then they are fully mixed and stirred through the mixing device.

[0004] In daily work, the inventors found that when the existing proportioning equipment for liquid fertilizer production feeds raw materials into the stirring equipment, the materials are fed in a single place, resulting in excessive concentration of materials in a single location. This will make the local concentration on this side relatively high, while the materials in other areas are relatively small. When the stirring fails to fully cover and mix, it is easy to have large local concentration differences and uneven overall mixing. This leads to the problem that the existing proportioning device feeds raw materials in a single place, resulting in uneven subsequent proportioning and mixing. Utility Model Content

[0005] The utility model aims to solve the disadvantages of the prior art that the material is fed in a single place all the time, resulting in uneven subsequent proportioning and mixing, and proposes a proportioning device for liquid fertilizer production.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a proportioning device for liquid fertilizer production, comprising a stirring tank and an adjusting device, wherein a stirring motor is fixedly connected to the lower surface of the stirring tank, a stirring rod is fixedly connected to the output end of the stirring motor, a plurality of proportioning tanks are arranged on the upper surface of the stirring tank, the adjusting device is arranged on a fixed frame, the fixed frame is fixedly connected to the upper surface of the stirring tank, a rotating disk is rotatably connected to the lower surface of the fixed frame, four supporting frames are slidably connected to the inner wall of the rotating disk, the four supporting frames are respectively fixedly connected to the surface of the proportioning tank, and a driving mechanism is arranged between the rotating disk and the fixed frame. Mechanism, four groups of adjusting mechanisms are arranged on the lower surface of the rotating disk, a pump body is arranged on the lower surface of the rotating disk, the pump body is installed on the adjusting mechanism, a nozzle is fixedly connected to the output end of the pump body, a discharge pipe is fixedly connected to the output end of the pump body, the other end of the discharge pipe is communicated with the proportioning tank, through the above components, when proportioning, the pump body cooperates with the discharge pipe and the nozzle to extract raw materials from the proportioning tank for quantitative discharge, when the nozzle is discharging, the adjusting mechanism can drive the pump body and the nozzle to swing, and at the same time the driving mechanism can drive the rotating disk to rotate under the fixed frame, so as to realize the discharge of materials from multiple places of the nozzle and improve the uniformity during stirring.

[0007] Preferably, the adjusting mechanism includes a mounting frame, the mounting frame is fixedly connected to the lower surface of the rotating disk, the inner wall of the mounting frame is rotatably connected to a rotating rod, the pump body is installed on the surface of the rotating rod, and one side surface of the mounting frame is fixedly connected to an adjusting motor, and the output end of the adjusting motor is fixedly connected to one end of the rotating rod. Through the above components, when the adjusting mechanism is adjusting, the adjusting motor is turned on, and the adjusting motor drives the pump body and the nozzle to rotate, thereby adjusting the position of the nozzle spraying material, thereby achieving the effect of multi-angle feeding.

[0008] Preferably, the driving mechanism includes a rack, the rack is fixedly connected to the inner ring of the rotating disk, the surface of the fixed frame is fixedly connected to the control motor through a bracket, the output end of the control motor is fixedly connected to a gear, and the gear is meshingly connected to the rack. Through the above components, when the driving mechanism is running, the control motor can drive the gear to rotate, and the gear and the rack can drive the rotating disk, the adjusting mechanism and the pump body to rotate, adjust the position, and realize multiple unloading.

[0009] Preferably, four groups of perforations are provided on the surface of the fixing frame, and the four groups of perforations are for the feeding pipe to pass through. Through the above components, when the feeding pipe rotates with the pump body, the perforations can allow the feeding pipe to move, so that the feeding pipe drives the supporting frame to slide on the inner wall of the fixing frame.

[0010] Preferably, the surface of the stirring tank is provided with an auxiliary device, the auxiliary device includes a hot air blower, the hot air blower is fixedly connected to the surface of the stirring tank, the outer surface of the stirring tank is fixedly connected to a tube body, the hot air blower is communicated with the tube body through a conduit, the lower surface of the support frame is fixedly connected to a blowing head, the surface of the tube body is fixedly connected to four connecting pipes, the other ends of the four connecting pipes are respectively fixedly connected to the surfaces of four blowing heads, through the above components, the hot air blower can blow hot air from the tube body and the connecting pipe into the blowing head, the blowing head can heat the discharge pipe, and reduce the problem of viscosity and easy clogging of liquid raw materials.

[0011] Preferably, the blowing head is arranged in a certain arc shape, and the shape of the blowing head is the same as that of the feeding pipe.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by setting an adjustment device, the angle of the pump body and the nozzle under the rotating disk can be adjusted by the adjustment mechanism during the proportioning and discharging process. The driving mechanism can drive the rotating disk and the adjustment mechanism as well as the pump body and the nozzle to rotate, thereby realizing multi-angle and multi-position discharging during proportioning and discharging. Discharging from different angles and positions can make the materials contact and mix more fully, ensuring that the various components are more evenly distributed in space, thereby improving the uniformity of proportioning and mixing, and further improving the overall practicality of the equipment.

[0014] 2. In the utility model, by setting an auxiliary device and turning on the hot air blower, the hot air is sent into the blowing head through the pipe body and the connecting pipe for spraying out. The blowing head has the same shape as the feeding pipe, thereby heating the feeding pipe and reducing the problem of blockage caused by the viscosity of the liquid raw material on the inner wall of the feeding pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a proportioning device for liquid fertilizer production;

[0016] Figure 2 The utility model proposes a proportioning device for liquid fertilizer production Figure 1 Schematic diagram of the structure at A in the middle;

[0017] Figure 3 The utility model provides a side view of a proportioning device for liquid fertilizer production;

[0018] Figure 4 The utility model provides a schematic diagram of the structure of a regulating device for a proportioning device for liquid fertilizer production;

[0019] Figure 5 The utility model proposes a proportioning device for liquid fertilizer production Figure 4 Schematic diagram of the structure at point B in the middle.

[0020] Legend:

[0021] 1. Mixing tank; 2. Mixing motor; 3. Mixing rod; 4. Proportioning tank; 5. Adjustment device; 51. Fixed frame; 52. Support frame; 53. Driving mechanism; 531. Rack; 532. Gear; 533. Control motor; 54. Pump body; 55. Spray head; 56. Feeding pipe; 57. Rotating plate; 58. Adjustment mechanism; 581. Mounting frame; 582. Adjustment motor; 583. Rotating rod; 6. Auxiliary device; 61. Hot air blower; 62. Pipe body; 63. Connecting pipe; 64. Blowing head. DETAILED DESCRIPTION

[0022] See also Figure 1-5 The utility model provides a technical solution: a proportioning device for liquid fertilizer production, including a stirring tank 1 and an adjusting device 5, a stirring motor 2 is fixedly connected to the lower surface of the stirring tank 1, a stirring rod 3 is fixedly connected to the output end of the stirring motor 2, and a plurality of proportioning tanks 4 are arranged on the upper surface of the stirring tank 1.

[0023] The specific settings and functions of the adjustment device 5 and the auxiliary device 6 are described in detail below.

[0024] Specifically, the adjusting device 5 is arranged on a fixed frame 51, and the fixed frame 51 is fixedly connected to the upper surface of the stirring tank 1. The lower surface of the fixed frame 51 is rotatably connected with a rotating disk 57. The inner wall of the rotating disk 57 is slidably connected with four supporting frames 52. The four supporting frames 52 are respectively fixedly connected to the surface of the proportioning tank 4. A driving mechanism 53 is arranged between the rotating disk 57 and the fixed frame 51. Four groups of adjusting mechanisms 58 are arranged on the lower surface of the rotating disk 57. A pump body 54 is arranged on the lower surface of the rotating disk 57. The pump body 54 is installed on the adjusting mechanism 58. The output end of the pump body 54 is fixedly connected with a nozzle 55. The output end of the pump body 54 is fixedly connected with a discharge pipe 56. The other end of the discharge pipe 56 is connected to the proportioning tank 4.

[0025] In this embodiment: during proportioning, raw materials are extracted from the proportioning tank 4 through the pump body 54 in cooperation with the discharge pipe 56 and the nozzle 55 for quantitative discharge. When the nozzle 55 is discharging, the adjustment mechanism 58 can drive the pump body 54 and the nozzle 55 to swing, and at the same time, the driving mechanism 53 can drive the rotating disk 57 to rotate under the fixed frame 51, thereby realizing multiple discharges of the nozzle 55 and improving the uniformity during stirring.

[0026] Specifically, the adjusting mechanism 58 includes a mounting frame 581, which is fixedly connected to the lower surface of the rotating disk 57, and the inner wall of the mounting frame 581 is rotatably connected to a rotating rod 583, the pump body 54 is installed on the surface of the rotating rod 583, and the one side surface of the mounting frame 581 is fixedly connected to an adjusting motor 582, and the output end of the adjusting motor 582 is fixedly connected to one end of the rotating rod 583.

[0027] In this embodiment, when the adjusting mechanism 58 is adjusting, the adjusting motor 582 is turned on, and the adjusting motor 582 drives the pump body 54 and the nozzle 55 to rotate, and adjusts the spraying position of the nozzle 55 to achieve the effect of multi-angle feeding.

[0028] Specifically, the driving mechanism 53 includes a rack 531, which is fixedly connected to the inner ring of the rotating disk 57. The surface of the fixed frame 51 is fixedly connected to a control motor 533 through a bracket. The output end of the control motor 533 is fixedly connected to a gear 532, and the gear 532 is meshed with the rack 531.

[0029] In this embodiment: when the driving mechanism 53 is in operation, the control motor 533 can drive the gear 532 to rotate, and the gear 532 cooperates with the rack 531 to drive the rotating disk 57 and the adjusting mechanism 58 and the pump body 54 to rotate, adjust the position, and realize multiple unloading.

[0030] Specifically, four groups of through holes are formed on the surface of the fixing frame 51 , and the four groups of through holes are used for the feeding pipe 56 to pass through.

[0031] In this embodiment, when the feeding pipe 56 rotates with the pump body 54 , the perforations allow the feeding pipe 56 to move, so that the feeding pipe 56 drives the supporting frame 52 to slide on the inner wall of the fixing frame 51 .

[0032] Specifically, an auxiliary device 6 is provided on the surface of the stirring tank 1, and the auxiliary device 6 includes a hot air blower 61, which is fixedly connected to the surface of the stirring tank 1, and a tube body 62 is fixedly connected to the outer surface of the stirring tank 1. The hot air blower 61 is connected to the tube body 62 through a conduit, and a blowing head 64 is fixedly connected to the lower surface of the support frame 52. Four connecting pipes 63 are fixedly connected to the surface of the tube body 62, and the other ends of the four connecting pipes 63 are fixedly connected to the surfaces of the four blowing heads 64, respectively.

[0033] In this embodiment, the hot air blower 61 can blow hot air from the pipe body 62 and the connecting pipe 63 into the blowing head 64, and the blowing head 64 can heat the feeding pipe 56 to reduce the problem of clogging caused by the viscosity of the liquid raw material.

[0034] Specifically, the blowing head 64 is arranged in a certain arc shape, and the shape of the blowing head 64 is the same as that of the feeding pipe 56 .

[0035] Working principle: By setting the adjustment device 5, the adjustment motor 582 can be turned on through the adjustment mechanism 58 during the proportioning and unloading process. The adjustment motor 582 can drive the rotating rod 583 to rotate, and the rotating rod 583 can drive the pump body 54 and the nozzle 55 to adjust the angle. The driving motor is turned on through the driving mechanism 53, and the driving motor can drive the gear 532 to rotate. The gear 532 can cooperate with the rack 531 to drive the rotating disk 57 and the adjustment mechanism 58 as well as the pump body 54 and the nozzle 55 to rotate, thereby realizing unloading at multiple angles and multiple positions during proportioning and unloading. During the unloading process, the auxiliary device 6 is set to turn on the hot air blower 61, and the hot air blower 61 sends hot air into the blowing head 64 through the pipe body 62 and the connecting pipe 63 for spraying. The blowing head 64 and the nozzle 55 are connected. The feeding pipes 56 have the same shape, so that the feeding pipes 56 are heated to reduce the viscosity and blockage of the liquid raw materials in the feeding pipes 56. By setting the adjustment device 5, the materials can be fed from different angles and positions to make the materials contact and mix more fully, ensuring that the various components are more evenly distributed in space, thereby improving the uniformity of proportioning and mixing, and further improving the overall practicality of the equipment. It can effectively reduce the existing proportioning equipment for liquid fertilizer production. When feeding the raw materials into the stirring equipment, the material is fed in a single place all the time, causing the material to be excessively concentrated and accumulated at a single position, which will make the local concentration on this side relatively high, while the material in other areas is relatively less. When the stirring fails to fully cover and mix, it is easy to have large local concentration differences and uneven overall mixing.

Claims

1. A proportioning device for liquid fertilizer production, comprising a stirring tank (1) and a regulating device (5), characterized in that: The lower surface of the stirring tank (1) is fixedly connected to a stirring motor (2), the output end of the stirring motor (2) is fixedly connected to a stirring rod (3), the upper surface of the stirring tank (1) is provided with a plurality of proportioning tanks (4), the regulating device (5) is arranged on a fixed frame (51), the fixed frame (51) is fixedly connected to the upper surface of the stirring tank (1), the lower surface of the fixed frame (51) is rotatably connected to a rotating disk (57), the inner wall of the rotating disk (57) is slidably connected to four supporting frames (52), the four supporting frames (52) are respectively connected to the proportioning tanks (4) and the adjusting device (5) is arranged on a fixed frame (51), the fixed frame (51) is fixedly connected to the upper surface of the stirring tank (1), the lower surface of the fixed frame (51) is rotatably connected to a rotating disk (57), the inner wall of the rotating disk (57) is slidably connected to four supporting frames (52), and the four supporting frames (52) are respectively connected to the proportioning tanks (4) and the adjusting device (5) is arranged on the upper surface of the stirring tank (1). The rotating disk (57) is fixedly connected to the surface of the tank (4); a driving mechanism (53) is arranged between the rotating disk (57) and the fixed frame (51); four groups of adjusting mechanisms (58) are arranged on the lower surface of the rotating disk (57); a pump body (54) is arranged on the lower surface of the rotating disk (57); the pump body (54) is mounted on the adjusting mechanism (58); a nozzle (55) is fixedly connected to the output end of the pump body (54); a discharge pipe (56) is fixedly connected to the output end of the pump body (54); and the other end of the discharge pipe (56) is connected to the proportioning tank (4).

2. A liquid fertilizer production proportioning device according to claim 1, characterized in that: The regulating mechanism (58) comprises a mounting frame (581), wherein the mounting frame (581) is fixedly connected to the lower surface of the rotating disk (57), the inner wall of the mounting frame (581) is rotatably connected to a rotating rod (583), the pump body (54) is mounted on the surface of the rotating rod (583), a side surface of the mounting frame (581) is fixedly connected to an regulating motor (582), and the output end of the regulating motor (582) is fixedly connected to one end of the rotating rod (583).

3. A liquid fertilizer production proportioning device according to claim 1, characterized in that: The driving mechanism (53) comprises a rack (531), the rack (531) is fixedly connected to the inner ring of the rotating disk (57), the surface of the fixed frame (51) is fixedly connected to a control motor (533) via a bracket, the output end of the control motor (533) is fixedly connected to a gear (532), and the gear (532) is meshingly connected to the rack (531).

4. A liquid fertilizer production proportioning device according to claim 1, characterized in that: The surface of the fixing frame (51) is provided with four groups of through holes, and the four groups of through holes are used for the feeding pipe (56) to pass through.

5. The liquid fertilizer production proportioning device according to claim 1, characterized in that: The surface of the stirring tank (1) is provided with an auxiliary device (6), the auxiliary device (6) comprising a hot air blower (61), the hot air blower (61) is fixedly connected to the surface of the stirring tank (1), the outer surface of the stirring tank (1) is fixedly connected to a tube body (62), the hot air blower (61) is connected to the tube body (62) via a conduit, the lower surface of the support frame (52) is fixedly connected to a blowing head (64), the surface of the tube body (62) is fixedly connected to four connecting pipes (63), and the other ends of the four connecting pipes (63) are respectively fixedly connected to the surfaces of four blowing heads (64).

6. A liquid fertilizer production proportioning device according to claim 5, characterized in that: The blowing head (64) is arranged in a certain arc shape, and the shape of the blowing head (64) is the same as that of the feeding pipe (56).

Images