Proportioning and mixing device for agricultural planting fertilizer

Abstract

The utility model discloses an agricultural planting fertilizer proportioning and mixing device which comprises a mixing box, the upper end of the mixing box is fixedly connected with a plurality of storage cylinders, the inside of the mixing box is connected with a mixing assembly, and the outside of each storage cylinder is connected with a metering assembly. The motor drives the transmission shaft to rotate and drives the first driven shaft and the second driven shaft to rotate synchronously under the action of the belt, so that the first bevel gear and the second bevel gear are driven to rotate, the stirring shaft, the stirring blades and the stirring paddle are driven to rotate, and single-type fertilizers can be stirred while mixed fertilizers are stirred. The utility model discloses a fertilizer mixing device, which is used for preventing caking of single-type fertilizers due to overlong storage time, and is used for solving the problem that a mixing device in a comparative patent is difficult to uniformly mix different fertilizers and simultaneously stir and mix some possibly caked single-type fertilizers, so that when the different fertilizers are fed into the device for stirring, the blockage of a discharging pipe is possibly caused.

Description

Technical Field

[0001] The utility model relates to the field of fertilizer mixing devices, in particular to a proportioning mixing device for agricultural planting fertilizers. Background Art

[0002] A fertilizer mixing device is a mechanical device used to mix various fertilizer components. It is used to mix different types of fertilizers in a specific ratio to meet the nutrient requirements of crop growth.

[0003] The Chinese patent application number: CN202321188602.5 discloses a fertilizer mixing device for fertilizer production, wherein a rotating motor drives a rotating shaft and a spiral blade to rotate, and the bacterial powder is transported toward a discharge pipe, and the bacterial powder falls from the discharge pipe through an open structure into a mixing box, and a transverse driving member drives a moving block to move transversely, and the moving block drives a bacteria adding structure to move transversely through a mounting block, so that the bacterial powder is added into the entire mixing box, and then the bacterial powder and the fertilizer are stirred and mixed by a first spiral stirring member and a second spiral stirring member, and then the closed plates on both sides are opened, and the mixed fertilizer is discharged from two discharge ports respectively, and by adding the bacterial powder into the entire mixing box, and then stirring by the first spiral stirring member and the second spiral stirring member, the fertilizer and the bacterial powder can be quickly mixed, and the working efficiency is high;

[0004] However, compared with the mixing device in the patent, it is difficult to mix different fertilizers evenly while stirring and mixing some single fertilizers that may clump. Therefore, when different fertilizers are put into the device for stirring, the feed pipe may be blocked. For this reason, we propose a proportioning and mixing device for agricultural planting fertilizers. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a proportioning and mixing device for agricultural planting fertilizers. By setting a mixing component, the motor drives the transmission shaft to rotate, and under the action of the belt, the driven shaft one and the driven shaft two are driven to rotate synchronously, thereby driving the bevel gear one and the bevel gear two to rotate, and then driving the stirring shaft and the stirring blades and the stirring paddle to rotate. While stirring the mixed fertilizer, it can also stir a single type of fertilizer to prevent the single type of fertilizer from agglomerating due to being stored for too long.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A proportioning and mixing device for agricultural planting fertilizers, comprising a mixing box, a plurality of storage cylinders are fixedly connected to the upper end of the mixing box, a mixing assembly is connected inside the mixing box, a metering assembly is connected outside the storage cylinder, and a heating assembly is connected inside the mixing box;

[0008] The mixing assembly includes a motor, which is fixedly connected to the rear end of a mixing box, and the front end of the motor output end is fixedly connected to a transmission shaft, the interior of the mixing box is rotatably connected to a driven shaft 1, and the interior of the mixing box is rotatably connected to a driven shaft 2, and the exteriors of the transmission shaft, driven shaft 1, and driven shaft 2 are all fixedly connected to a bevel gear 1, and the upper ends of the bevel gears 1 are meshedly connected to bevel gear 2.

[0009] By setting up a mixing component, the motor drives the transmission shaft to rotate, and under the action of the belt, the driven shaft 1 and the driven shaft 2 are driven to rotate synchronously, thereby driving the bevel gear 1 and the bevel gear 2 to rotate, and then driving the stirring shaft, the stirring blades and the stirring paddle to rotate. While stirring the mixed fertilizer, the single type of fertilizer can also be stirred to prevent the single type of fertilizer from agglomerating due to being stored for too long.

[0010] Furthermore, the upper end of the bevel gear 2 is fixedly connected to a stirring shaft, the outside of the stirring shaft is fixedly connected to a stirring blade, the outsides of the transmission shaft, driven shaft 1, and driven shaft 2 are all fixedly connected to stirring paddles, the outside of the transmission shaft is fixedly connected to pulley 1, the outside of the driven shaft 1 is fixedly connected to pulley 2, and the outsides of pulley 1 and pulley 2 are rotatably connected to belt 1.

[0011] By setting the stirring blade, a single fertilizer in the storage cylinder can be stirred, and the stirring paddle can stir multiple mixed fertilizers in the mixing box. The transmission shaft drives the pulley one to rotate, thereby driving the belt one, the pulley two and the driven shaft one to rotate.

[0012] Furthermore, the outside of the driven shaft one is fixedly connected with a pulley three, the outside of the driven shaft two is fixedly connected with a pulley four, and the outsides of the pulley three and the pulley four are rotatably connected with a belt two.

[0013] By providing belt two, driven shaft one drives pulley three to rotate, thereby driving belt two, pulley four 314 and driven shaft two to rotate.

[0014] Furthermore, the metering component includes a drug discharge pipe, which is fixedly connected to the lower end of the storage cylinder and extends to the interior of the mixing box. The outside of the drug discharge pipe is fixedly connected to a flow meter, and the outside of the drug discharge pipe is fixedly connected to a drug discharge solenoid valve.

[0015] Furthermore, the upper end of the storage cylinder is fixedly connected to a medicine inlet pipe, and the upper end of the medicine inlet pipe is threadedly connected to a sealing cap.

[0016] Furthermore, an observation window is provided at the left end of the mixing box, and a scale line is provided at the left end of the mixing box.

[0017] Furthermore, the heating assembly includes an insulating plate, which is fixedly connected to the inside of a mixing box, a heating wire is fixedly connected between the insulating plate and the mixing box, a temperature sensor is fixedly connected to the outside of the insulating plate, and a PLC controller is fixedly connected to the front end of the mixing box.

[0018] Furthermore, a handle is fixedly connected to the rear end of the mixing box, and a movable roller is fixedly connected to the lower end of the mixing box.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. By setting a mixing component, the motor drives the transmission shaft to rotate, and under the action of the belt, the driven shaft 1 and the driven shaft 2 are driven to rotate synchronously, thereby driving the bevel gear 1 and the bevel gear 2 to rotate, and then driving the stirring shaft and the stirring blade and the stirring paddle to rotate. While stirring the mixed fertilizer, the single type of fertilizer can also be stirred to prevent the single type of fertilizer from agglomerating due to long storage time;

[0021] 2. By setting the stirring blade, a single fertilizer in the storage cylinder can be stirred, and the stirring paddle can stir multiple mixed fertilizers in the mixing box. The transmission shaft drives the pulley 1 to rotate, thereby driving the belt 1, the pulley 2 and the driven shaft 1 to rotate;

[0022] 3. By setting up belt 2, driven shaft 1 drives pulley 3 to rotate, thereby driving belt 2, pulley 4 314 and driven shaft 2 to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 Schematic diagram of the overall structure of this embodiment;

[0024] Figure 2 Schematic diagram of the structure of the cross section in this embodiment;

[0025] Figure 3 In this embodiment Figure 2 The structural diagram at A in the middle;

[0026] Figure 4 is a schematic diagram of the structure of the storage tube in the left section of this embodiment;

[0027] Figure 5 It is a schematic diagram of the structure of the top cross-section of belt 1 and belt 2 in this embodiment.

[0028] In the figure, 1, mixing box; 2, storage cylinder; 3, mixing component; 301, motor; 302, transmission shaft; 303, driven shaft 1; 304, driven shaft 2; 305, bevel gear 1; 306, bevel gear 2; 307, stirring shaft; 308, stirring blade; 309, stirring paddle; 310, pulley 1; 311, pulley 2; 312, belt 1; 313, pulley 3; 314, pulley 4; 315, belt 2; 4, metering component; 401, drug discharge pipe; 402, flow meter; 403, drug discharge solenoid valve; 404, drug inlet pipe; 405, sealing cover; 406, observation window; 407, scale line; 5, heating component; 501, insulating plate; 502, heating wire; 503, temperature sensor; 504, PLC controller; 6, handle; 7, moving roller. DETAILED DESCRIPTION

[0029] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0030] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0031] Reference Figure 1 As shown, a proportioning and mixing device for agricultural fertilizers in a preferred embodiment of the utility model comprises a mixing box 1, a plurality of storage cylinders 2 are fixedly connected to the upper end of the mixing box 1, a mixing component 3 is connected inside the mixing box 1, a metering component 4 is connected outside the storage cylinder 2, and a heating component 5 is connected inside the mixing box 1;

[0032] Reference Figure 1-Figure 5 As shown, the mixing assembly 3 includes a motor 301, which is fixedly connected to the rear end of the mixing box 1, and the front end of the output end of the motor 301 is fixedly connected to a transmission shaft 302, the interior of the mixing box 1 is rotatably connected to a driven shaft 1 303, and the interior of the mixing box 1 is rotatably connected to a driven shaft 2 304, and the exteriors of the transmission shaft 302, the driven shaft 1 303, and the driven shaft 2 304 are all fixedly connected to a bevel gear 1 305, and the upper ends of the bevel gear 1 305 are meshedly connected to a bevel gear 2 306.

[0033] By setting up the mixing component 3, the motor 301 drives the transmission shaft 302 to rotate, and under the action of the belt, the driven shaft 1 303 and the driven shaft 2 304 are driven to rotate synchronously, thereby driving the bevel gear 1 305 and the bevel gear 2 306 to rotate, and then driving the stirring shaft 307, the stirring blade 308 and the stirring paddle 309 to rotate, so that the single type of fertilizer can be stirred while stirring the mixed fertilizer, so as to prevent the single type of fertilizer from agglomerating due to being stored for too long.

[0034] Reference Figure 1-Figure 5 As shown, the upper end of the bevel gear 2 306 is fixedly connected with a stirring shaft 307, the outside of the stirring shaft 307 is fixedly connected with a stirring blade 308, the outsides of the transmission shaft 302, the driven shaft 1 303, and the driven shaft 2 304 are all fixedly connected with a stirring paddle 309, the outside of the transmission shaft 302 is fixedly connected with a pulley 1 310, the outside of the driven shaft 1 303 is fixedly connected with a pulley 2 311, and the outsides of the pulley 1 310 and the pulley 2 311 are rotatably connected with a belt 1 312.

[0035] By setting the stirring blade 308, a single fertilizer inside the storage cylinder 2 can be stirred, and the stirring paddle 309 can stir multiple mixed fertilizers inside the mixing box 1. The transmission shaft 302 drives the pulley 1 310 to rotate, thereby driving the belt 1 312, the pulley 2 311 and the driven shaft 1 303 to rotate.

[0036] Reference Figure 1-Figure 5 As shown, the outside of driven shaft 1 303 is fixedly connected with pulley 3 313, the outside of driven shaft 2 304 is fixedly connected with pulley 4 314, and the outsides of pulley 3 313 and pulley 4 314 are rotatably connected with belt 2 315.

[0037] By providing the second belt 315, the driven shaft 1 303 drives the third pulley 313 to rotate, thereby driving the second belt 315, the fourth pulley 314 and the second driven shaft 304 to rotate.

[0038] Reference Figure 1-Figure 3 As shown, the metering component 4 includes a drug discharge pipe 401, which is fixedly connected to the lower end of the storage cylinder 2, and extends to the interior of the mixing box 1. The outside of the drug discharge pipe 401 is fixedly connected to a flow meter 402, and the outside of the drug discharge pipe 401 is fixedly connected to a drug discharge solenoid valve 403.

[0039] By setting the flow meter 402, different types of flow meters 402 can be selected according to the types of fertilizers stored in the storage cylinder 2. If it is powdered fertilizer, a powder flow meter 402 is selected, and if it is liquid fertilizer, a liquid flow meter 402 is selected. The flow meter 402 can detect the proportion of various fertilizers added, so as to grasp the ratio of the final mixed fertilizer.

[0040] Reference Figure 1-Figure 3 As shown, the upper end of the storage cylinder 2 is fixedly connected to a drug inlet pipe 404 , and the upper end of the drug inlet pipe 404 is threadedly connected to a sealing cap 405 .

[0041] By setting the medicine inlet pipe 404 and unscrewing the sealing cover 405, it is convenient to add fertilizer into the storage cylinder 2, and the bottom of the mixing box 1 is also connected with a discharge pipe and a discharge valve. By opening the discharge valve, the mixed fertilizer can be discharged.

[0042] Reference Figure 1 As shown, an observation window 406 is provided at the left end of the mixing box 1 , and a scale line 407 is provided at the left end of the mixing box 1 .

[0043] By providing the observation window 406 and the scale line 407 , the dosage of the fertilizer inside the mixing box 1 can be observed.

[0044] Reference Figure 1-Figure 2 As shown, the heating assembly 5 includes an insulating plate 501, which is fixedly connected to the inside of the mixing box 1, a heating wire 502 is fixedly connected between the insulating plate 501 and the mixing box 1, a temperature sensor 503 is fixedly connected to the outside of the insulating plate 501, and a PLC controller 504 is fixedly connected to the front end of the mixing box 1.

[0045] By setting the heating component 5, the temperature sensor 503 detects the temperature inside the mixing box 1, and the PLC controller 504 controls the temperature of the heating wire 502. The heating wire 502 can heat the fertilizer to prevent some liquid fertilizer from agglomerating when mixed with solid fertilizer due to too low temperature.

[0046] Reference Figure 1-Figure 2 As shown, a handle 6 is fixedly connected to the rear end of the mixing box 1, and a movable roller 7 is fixedly connected to the lower end of the mixing box 1.

[0047] The handle 6 and the movable roller 7 can facilitate the device to move freely.

[0048] Specific implementation process: unscrew the sealing cover 405, add fertilizer into the storage cylinder 2, open the discharge solenoid valve 403 through the PLC controller 504, add part of the fertilizer into the mixing box 1, and the flow meter 402 can detect the proportion of various fertilizers added, so as to master the final proportion of the mixed fertilizer;

[0049] The motor 301 drives the transmission shaft 302 to rotate, and the transmission shaft 302 drives the pulley 1 310 to rotate, thereby driving the belt 1 312, the pulley 2 311 and the driven shaft 1 303 to rotate, and the driven shaft 1 303 drives the pulley 3 313 to rotate, thereby driving the belt 2 315, the pulley 4 314 and the driven shaft 2 304 to rotate, thereby driving the bevel gear 1 305 and the bevel gear 2 306 to rotate, and then driving the stirring shaft 307, the stirring blade 308 and the stirring paddle 309 to rotate, so that the single type of fertilizer can be stirred while stirring the mixed fertilizer, so as to prevent the single type of fertilizer from agglomerating due to being stored for too long;

[0050] The temperature sensor 503 monitors the temperature inside the mixing box 1, and the PLC controller 504 controls the temperature of the heating wire 502. The heating wire 502 can heat the fertilizer to prevent some liquid fertilizer from agglomerating when mixed with solid fertilizer due to too low temperature;

[0051] The bottom of the mixing box 1 is also connected with a discharge pipe and a discharge valve. The mixed fertilizer can be discharged by opening the discharge valve.

[0052] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A proportioning and mixing device for agricultural planting fertilizers, characterized in that: The mixing box (1) comprises a mixing box (1), wherein a plurality of storage cylinders (2) are fixedly connected to the upper end of the mixing box (1), a mixing assembly (3) is connected inside the mixing box (1), a metering assembly (4) is connected outside the storage cylinder (2), and a heating assembly (5) is connected inside the mixing box (1); The mixing assembly (3) comprises a motor (301), wherein the motor (301) is fixedly connected to the rear end of the mixing box (1), the front end of the output end of the motor (301) is fixedly connected to a transmission shaft (302), the interior of the mixing box (1) is rotatably connected to a driven shaft 1 (303), the interior of the mixing box (1) is rotatably connected to a driven shaft 2 (304), the exteriors of the transmission shaft (302), the driven shaft 1 (303), and the driven shaft 2 (304) are all fixedly connected to a bevel gear 1 (305), and the upper ends of the bevel gears 1 (305) are meshingly connected to bevel gear 2 (306).

2. The agricultural fertilizer mixing device according to claim 1, characterized in that: The upper end of the bevel gear 2 (306) is fixedly connected to a stirring shaft (307), the outside of the stirring shaft (307) is fixedly connected to a stirring blade (308), the outsides of the transmission shaft (302), the driven shaft 1 (303), and the driven shaft 2 (304) are all fixedly connected to stirring blades (309), the outside of the transmission shaft (302) is fixedly connected to a pulley 1 (310), the outside of the driven shaft 1 (303) is fixedly connected to a pulley 2 (311), and the outsides of the pulley 1 (310) and the pulley 2 (311) are rotatably connected to a belt 1 (312).

3. The agricultural fertilizer mixing device according to claim 2, characterized in that: The outside of the driven shaft one (303) is fixedly connected to a pulley three (313), the outside of the driven shaft two (304) is fixedly connected to a pulley four (314), and the outsides of the pulley three (313) and the pulley four (314) are rotatably connected to a belt two (315).

4. The device for mixing agricultural fertilizers according to claim 1, characterized in that: The metering assembly (4) comprises a medicine discharge pipe (401), the medicine discharge pipe (401) being fixedly connected to the lower end of the storage cylinder (2), the medicine discharge pipe (401) extending to the interior of the mixing box (1), the outside of the medicine discharge pipe (401) being fixedly connected to a flow meter (402), and the outside of the medicine discharge pipe (401) being fixedly connected to a medicine discharge solenoid valve (403).

5. The agricultural fertilizer mixing device according to claim 1, characterized in that: The upper end of the storage cylinder (2) is fixedly connected to a medicine inlet pipe (404), and the upper end of the medicine inlet pipe (404) is threadedly connected to a sealing cap (405).

6. The agricultural fertilizer proportioning and mixing device according to claim 1, characterized in that: An observation window (406) is provided at the left end of the mixing box (1), and a scale line (407) is provided at the left end of the mixing box (1).

7. The agricultural fertilizer proportioning and mixing device according to claim 1, characterized in that: The heating assembly (5) comprises an insulating plate (501), the insulating plate (501) being fixedly connected to the interior of a mixing box (1), an electric heating wire (502) being fixedly connected between the insulating plate (501) and the mixing box (1), a temperature sensor (503) being fixedly connected to the exterior of the insulating plate (501), and a PLC controller (504) being fixedly connected to the front end of the mixing box (1).

8. The agricultural fertilizer proportioning and mixing device according to claim 1, characterized in that: A handle (6) is fixedly connected to the rear end of the mixing box (1), and a movable roller (7) is fixedly connected to the lower end of the mixing box (1).

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