Water-soluble fertilizer mixing equipment

Abstract

The utility model discloses water-soluble fertilizer mixing equipment which comprises a bottom plate, a positioning seat, a stirring barrel and a lifting mechanism, the water-soluble fertilizer mixing equipment is provided with the lifting mechanism, a three-section type electric push rod is controlled to stretch out and draw back, the stirring barrel is conveniently taken out to be cleaned and maintained, and a driving structure is arranged on the upper end face of a cover plate; the motor performs transmission through multiple sets of bevel gears, so that transmission is smoother, noise and impact are small, large loads can be borne, high-speed rotation is facilitated, the upper sides of a rotating shaft and a sleeve of the stirring structure are sleeved with a second bevel gear and a fifth bevel gear correspondingly, the rotating shaft and the sleeve rotate in the opposite directions, and the stirring effect is improved. Compared with the prior art, a more complex flowing mode can be generated, block masses in the materials can be broken, the relative speed between the materials is increased, the shearing force is enhanced, the materials can be dispersed and mixed, and the mixing time can be shortened and the production efficiency can be improved through more effective flowing and shearing.

Description

Technical Field

[0001] The utility model relates to the field of water-soluble fertilizer mixing, in particular to water-soluble fertilizer mixing equipment. 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 and is more easily absorbed by crops. Its absorption and utilization rate is relatively high. More importantly, it can be used in facility agriculture such as sprinkler and drip irrigation to achieve water-fertilizer integration and save water, fertilizer and labor.

[0003] The Chinese patent with patent number CN216024363U discloses "A high-speed mixing device for producing water-soluble fertilizers", which includes a mixing table, a support plate fixedly installed between the support legs of the mixing table, a placement opening formed between the support plate and the mixing table, a hydraulic lifting column fixedly installed on the upper surface of the support plate, a support plate fixedly installed on the upper surface of the hydraulic lifting column, and an anti-skid plate fixedly installed on the upper surface of the support plate, a mixing barrel is supported and placed on the upper surface of the anti-skid plate, a through opening is provided in the mixing table, an annular groove is provided in the through opening, an electric heating ring is installed in the annular groove, a support frame fixedly installed on the upper surface of the mixing table, a stirring motor fixedly installed on the upper surface of the support frame, a rotating rod fixedly installed on the output end of the stirring motor, the rotating rod passes through the supporting frame, and a barrel cover is sleeved and installed on the outer surface of the rotating rod, the barrel cover seals the inlet of the mixing barrel, and a stirring rod is fixedly installed on the outer surface of the rotating rod, which facilitates separation of the mixing barrel from the barrel cover and convenient removal of the mixing barrel for cleaning and maintenance;

[0004] Although the high-speed mixing equipment for producing water-soluble fertilizers has certain advantages in terms of the ability to clean the mixing barrel, water-soluble fertilizers usually require strong mixing or stirring. The above equipment takes a long time to mix evenly, has low mixing efficiency, and is prone to precipitating undissolved particles, making it inconvenient to use. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a water-soluble fertilizer mixing device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water-soluble fertilizer mixing equipment, including a base plate, a positioning seat, a stirring barrel and a lifting mechanism, a positioning seat is installed in the middle of the upper end surface of the base plate, a stirring barrel is provided in the middle of the positioning seat, a lifting structure is installed on the left side of the upper end surface of the base plate, and the lifting mechanism includes a support plate, a mounting plate, a three-stage electric push rod, a cover plate and a driving structure, the upper end surface of the support plate is installed with a mounting plate, a three-stage electric push rod is installed on the right side of the upper end surface of the mounting plate, the push rod end of the three-stage electric push rod passes through the mounting plate and is fixedly connected to the cover plate, the driving structure is installed on the left side of the upper end surface of the cover plate, and the lower end surface of the support plate is fixedly connected to the base plate.

[0007] Optionally, the driving structure includes a motor, a rotating shaft, a transmission structure and a stirring structure. The output end of the motor passes through the cover plate and is connected to the rotating shaft for transmission. The lower side of the rotating shaft is connected to the transmission structure. The right side of the transmission structure is mounted on the outer wall of the stirring structure, and the motor is installed on the upper end surface of the cover plate.

[0008] Optionally, the transmission structure includes a first helical gear, a second helical gear, a third helical gear, a transmission shaft, a fourth helical gear and a fifth helical gear, the first helical gear is meshed with the second helical gear and the third helical gear, the third helical gear is mounted on the outer wall of the transmission shaft, the upper end of the transmission shaft is rotatably connected to the cover plate through a bearing, the lower side of the transmission shaft is mounted with a fourth helical gear, the fourth helical gear is meshed with the fifth helical gear, and the second helical gear and the fifth helical gear are both mounted on the outside of the stirring structure.

[0009] Optionally, the stirring structure includes a rotating shaft, a sleeve, a limiting plate, an annular plate, a connecting column, a first stirring paddle and a second stirring paddle. The outer side of the rotating shaft is provided with a sleeve, the upper end surface of the sleeve is provided with a limiting plate, the lower end surface of the limiting plate is slidably fitted with the annular plate, the annular plate is fixedly connected to the cover plate through the connecting column, the outer sides of the sleeve and the rotating shaft are respectively provided with a first stirring paddle and a second stirring paddle, and the upper end of the rotating shaft is rotatably connected to the cover plate through a bearing.

[0010] Optionally, the diameter of the cover plate is consistent with the diameter of the outer wall of the mixing barrel, so that the cover plate can completely cover the mixing barrel.

[0011] Optionally, the second bevel gear is mounted on the upper side of the rotating shaft and the fifth bevel gear is mounted on the upper side of the sleeve respectively, which facilitates the rotating shaft and the sleeve to rotate in opposite directions.

[0012] Optionally, three groups of the first stirring paddles and the second stirring paddles are longitudinally arranged at equal distances, and the first stirring paddles and the second stirring paddles are inclined to facilitate more uniform stirring and mixing of the water-soluble fertilizer.

[0013] Beneficial effects of the utility model:

[0014] The utility model relates to a water-soluble fertilizer mixing device. A lifting mechanism is provided to control a three-stage electric push rod to extend and retract, so that the mixing barrel can be taken out for cleaning and maintenance. A driving structure is installed on the end face of a cover plate, and the motor is driven by multiple sets of bevel gears, so that the transmission is smoother, the noise and impact are smaller, and the motor can withstand a larger load, which is convenient for high-speed rotation. The second bevel gear and the fifth bevel gear are respectively mounted on the rotating shaft and the upper side of the sleeve of the stirring structure so that the rotating shaft and the sleeve rotate in opposite directions, which can produce a more complex flow pattern, help to break up lumps in the material, increase the relative speed between the materials, thereby enhancing the shear force, and help to disperse and mix the materials. Through more effective flow and shearing, the mixing time can be shortened and the production efficiency can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the drive structure of the utility model;

[0018] Figure 4 This is a top view of the transmission structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the stirring structure of the present utility model.

[0020] Among them: base plate-1, positioning seat-2, mixing barrel-3, lifting mechanism-4, support plate-41, mounting plate-42, three-stage electric push rod-43, cover plate-44, drive structure-45, motor-451, rotating shaft-452, transmission structure-453, stirring structure-454, first bevel gear-4531, second bevel gear-4532, third bevel gear-4533, transmission shaft-4534, fourth bevel gear-4535, fifth bevel gear-4536, rotating shaft-4541, sleeve-4542, limiting plate-4543, annular plate-4544, connecting column-4545, first stirring paddle-4546, second stirring paddle-4547. DETAILED DESCRIPTION

[0021] In order to further explain the technical solution of the present invention, specific embodiments are described in detail below.

[0022] See also Figure 1-2The utility model provides a water-soluble fertilizer mixing equipment, including a base plate 1, a positioning seat 2, a mixing barrel 3 and a lifting mechanism 4. The positioning seat 2 is installed in the middle of the upper end surface of the base plate 1, and the mixing barrel 3 is provided in the middle of the positioning seat 2. The lifting structure 4 is installed on the left side of the upper end surface of the base plate 1. The lifting mechanism 4 includes a support plate 41, a mounting plate 42, a three-stage electric push rod 43, a cover plate 44 and a driving structure 45. The upper end surface of the support plate 41 is installed with a mounting plate 42, and the right side of the upper end surface of the mounting plate 42 is installed with a three-stage electric push rod 43. The push rod end of the three-stage electric push rod 43 passes through the mounting plate 42 and is fixedly connected to the cover plate 44. The driving structure 45 is installed on the left side of the upper end surface of the cover plate 44. The lower end surface of the support plate 41 is fixedly connected to the base plate 1. The diameter of the cover plate 44 is consistent with the outer wall diameter of the mixing barrel 3, so that the cover plate 44 can completely cover the mixing barrel 3.

[0023] See also Figure 3-4 The utility model provides a water-soluble fertilizer mixing device. The driving structure 45 includes a motor 451, a rotating shaft 452, a transmission structure 453 and a stirring structure 454. The output end of the motor 451 passes through the cover plate 44 and is connected to the rotating shaft 452. The lower side of the rotating shaft 452 is connected to the transmission structure 453. The right side of the transmission structure 453 is sleeved on the outer wall of the stirring structure 454. The motor 451 is installed on the upper end surface of the cover plate 44. The transmission structure 453 includes a first bevel gear 4531, a second bevel gear 4532, a third bevel gear 4533, a transmission shaft 4534, the fourth bevel gear 4535 and the fifth bevel gear 4536, the first bevel gear 4531 is meshed with the second bevel gear 4532 and the third bevel gear 4533, the third bevel gear 4533 is sleeved on the outer wall of the transmission shaft 4534, the upper end of the transmission shaft 4534 is rotatably connected to the cover plate 44 through a bearing, the lower side of the transmission shaft 4534 is sleeved with the fourth bevel gear 4535, the fourth bevel gear 4535 is meshed with the fifth bevel gear 4536, the second bevel gear 4532 and the fifth bevel gear 4536 are both sleeved on the outside of the stirring structure 454.

[0024] See also Figure 5The utility model provides a water-soluble fertilizer mixing device. The stirring structure 454 includes a rotating shaft 4541, a sleeve 4542, a limiting plate 4543, an annular plate 4544, a connecting column 4545, a first stirring paddle 4546 and a second stirring paddle 4547. The outer side of the rotating shaft 4541 is covered with a sleeve 4542. The upper end surface of the sleeve 4542 is installed with a limiting plate 4543. The lower end surface of the limiting plate 4543 is slidably matched with the annular plate 4544. The annular plate 4544 is fixedly connected to the cover plate 44 through the connecting column 4545. The sleeve 4542 and the rotating shaft 4541 are connected. A first stirring paddle 4546 and a second stirring paddle 4547 are respectively installed on the outside. The upper end of the rotating shaft 4541 is rotatably connected to the cover plate 44 through a bearing. The second bevel gear 4532 is mounted on the upper side of the rotating shaft 4541 and the fifth bevel gear 4536 is mounted on the upper side of the sleeve 4542, which is conducive to the rotating shaft 4541 and the sleeve 4542 to rotate in opposite directions. The first stirring paddle 4546 and the second stirring paddle 4547 are arranged in three groups at equal distances longitudinally, and the first stirring paddle 4546 and the second stirring paddle 4547 are arranged at an angle, which facilitates more uniform mixing of the water-soluble fertilizer.

[0025] Here's how it works:

[0026] First, place the new device at the desired location and make circuit connections;

[0027] Second, by controlling the three-stage electric push rod 43 to retract, the three-stage electric push rod 43 drives the cover plate 44 to move upward, and the staff adds the proportioned water and fertilizer into the mixing barrel. After the addition is completed, the three-stage electric push rod 43 is controlled to extend so that the cover plate 44 completely covers the mixing barrel 3;

[0028] Third, by controlling the motor 451 to operate, the output end of the motor 451 drives the rotating shaft 452 to rotate, and the rotating shaft 452 drives the first bevel gear 4531 to rotate. The second bevel gear 4531 also drives the second bevel gear 4532 and the third bevel gear 4533 to rotate. Since the second bevel gear 4532 is mounted on the upper side of the rotating shaft 4541, the second bevel gear 4532 drives the rotating shaft 4541 to rotate, and the rotating shaft 4541 drives the second stirring paddle 4547 to rotate.

[0029] Fourth, at the same time, the first bevel gear 4531 drives the transmission shaft 4534 to rotate through the third bevel gear 4533, and the transmission shaft 4534 drives the fourth bevel gear 4535 to rotate. The fourth bevel gear 4535 drives the fifth bevel gear 4536 to rotate synchronously with the second bevel gear 4532. Since the fifth bevel gear 4536 is sleeved on the upper side of the sleeve 4542, the fifth bevel gear 4536 drives the sleeve 4542 to rotate. The sleeve 4542 is limited by the limiting plate 4543 and the annular plate 4544, so that the sleeve 4542 drives the first stirring paddle 4546 and the second stirring paddle 4547 to rotate synchronously in opposite directions, generating a more complex flow pattern, which helps to break up lumps in the material, increases the relative speed between the materials, thereby enhancing the shear force, and helps to disperse and mix the materials. Through more effective flow and shearing, the mixing time can be shortened and the production efficiency can be improved.

[0030] The control method of the present invention is to manually start and stop the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field. Moreover, the present invention is mainly used to protect mechanical devices. Therefore, the control method and wiring arrangement are not explained in detail in the present invention.

[0031] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is mainly used to protect mechanical devices, so the control method and circuit connection are no longer explained in detail in the present invention.

[0032] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A water-soluble fertilizer mixing device, characterized in that: The invention comprises a bottom plate (1), a positioning seat (2), a mixing barrel (3) and a lifting mechanism (4); the positioning seat (2) is installed in the middle of the upper end surface of the bottom plate (1); the mixing barrel (3) is provided in the middle of the positioning seat (2); the lifting mechanism (4) is installed on the left side of the upper end surface of the bottom plate (1); the lifting mechanism (4) comprises a support plate (41), a mounting plate (42), a three-stage electric push rod (43), a cover plate (44) and a driving structure (45); the upper end surface of the support plate (41) is installed with a mounting plate (42); the right side of the upper end surface of the mounting plate (42) is installed with a three-stage electric push rod (43); the push rod end of the three-stage electric push rod (43) passes through the mounting plate (42) and is fixedly connected to the cover plate (44); the driving structure (45) is installed on the left side of the upper end surface of the cover plate (44); the lower end surface of the support plate (41) is fixedly connected to the bottom plate (1).

2. A water-soluble fertilizer mixing device according to claim 1, characterized in that: The driving structure (45) comprises a motor (451), a rotating shaft (452), a transmission structure (453) and a stirring structure (454); the output end of the motor (451) passes through the cover plate (44) and is connected to the rotating shaft (452); the lower side of the rotating shaft (452) is connected to the transmission structure (453); the right side of the transmission structure (453) is sleeved on the outer wall of the stirring structure (454); and the motor (451) is mounted on the upper end surface of the cover plate (44).

3. A water-soluble fertilizer mixing device according to claim 2, characterized in that: The transmission structure (453) includes a first bevel gear (4531), a second bevel gear (4532), a third bevel gear (4533), a transmission shaft (4534), a fourth bevel gear (4535) and a fifth bevel gear (4536). The first bevel gear (4531) is meshed with the second bevel gear (4532) and the third bevel gear (4533). The third bevel gear (4533) is sleeved on the outer wall of the transmission shaft (4534). The upper end of the transmission shaft (4534) is rotatably connected to the cover plate (44) through a bearing. The lower side of the transmission shaft (4534) is sleeved with a fourth bevel gear (4535). The fourth bevel gear (4535) is meshed with the fifth bevel gear (4536). The second bevel gear (4532) and the fifth bevel gear (4536) are both sleeved on the outer side of the stirring structure (454).

4. The water-soluble fertilizer mixing device according to claim 2, characterized in that: The stirring structure (454) includes a rotating shaft (4541), a sleeve (4542), a limiting plate (4543), an annular plate (4544), a connecting column (4545), a first stirring paddle (4546) and a second stirring paddle (4547). The outer side of the rotating shaft (4541) is provided with a sleeve (4542), the upper end surface of the sleeve (4542) is provided with a limiting plate (4543), the lower end surface of the limiting plate (4543) is slidably matched with the annular plate (4544), the annular plate (4544) is fixedly connected to the cover plate (44) through the connecting column (4545), the outer sides of the sleeve (4542) and the rotating shaft (4541) are provided with a first stirring paddle (4546) and a second stirring paddle (4547), respectively, and the upper end of the rotating shaft (4541) is rotatably connected to the cover plate (44) through a bearing.

5. The water-soluble fertilizer mixing device according to claim 1, characterized in that: The diameter of the cover plate (44) is consistent with the diameter of the outer wall of the mixing barrel (3).

6. The water-soluble fertilizer mixing device according to claim 3, characterized in that: The second bevel gear (4532) and the fifth bevel gear (4536) are respectively mounted on the upper sides of the rotating shaft (4541) and the sleeve (4542).

7. The water-soluble fertilizer mixing device according to claim 4, characterized in that: The first stirring paddle (4546) and the second stirring paddle (4547) are both arranged in three groups at equal distances in the longitudinal direction, and the first stirring paddle (4546) and the second stirring paddle (4547) are arranged at an angle.

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