CN221868172U - Fertilizer batching and mixing device - Google Patents

Abstract

The utility model relates to the technical field of fertilizer processing, in particular to a fertilizer batching and mixing device, which comprises a mixing part; a discharging pipe is arranged at the bottom end of the feeding hopper, and a mixing pipe is fixed between the bottom ends of the two discharging pipes; a fixed plate is arranged below the mixing pipe, a mixing hopper is rotatably arranged at the center of the fixed plate, and the dispersing disc and the stirring blades are both positioned in the mixing hopper; through the mixing part that sets up: the fertilizer ingredients enter the mixing pipe from the feed hoppers at two sides, after being preliminarily mixed under the rotation of the spiral, the ingredients fall on the dispersing disc and are thrown out into the mixing hopper after being mixed, at the moment, the ingredients are scattered and mixed again, and after the ingredients fall in the mixing hopper, the ingredients can be mixed again along with the rotation of the stirring blades and the rotation of the mixing hopper; the design can stir and mix fertilizer ingredients for many times, is convenient and fast to operate, and improves the efficiency of fertilizer mixing.

Description

Fertilizer batching and mixing device

Technical Field

The utility model relates to the technical field of fertilizer processing, in particular to a fertilizer batching and mixing device.

Background Art

In the rice planting process, fertilization is a key management link. Fertilizer contains a variety of nutrients required for rice growth, such as nitrogen, phosphorus, potassium, etc. These elements are essential for the growth of rice; regular fertilization not only helps promote the healthy growth of rice and increase yield, but also ensures the quality of rice; and in the fertilizer production process, mixing equipment is needed to mix various nutrients in appropriate proportions.

The utility model patent with the authorization announcement number CN218516533U discloses a fertilizer proportioning and mixing device, which includes a mixing box, a feed port is welded on the mixing box, a protective shell is welded in the middle of the feed port, an information control screen is arranged in front of the protective shell, a motor is welded in the protective shell, a rotating shaft is welded under the motor, a stirring rod is arranged on the rotating shaft, an inclined baffle is arranged under the stirring rod, a discharge port is arranged in the middle of the inclined baffle, and a discharge port is arranged under the discharge port. A discharge pipe is provided, a rotary switch is provided on the outside of the discharge pipe, a supporting leg is provided under the mixing box body, a switch baffle is provided in the discharge pipe and is rotatably connected via the rotary switch, a weighing baffle is provided in the feed port, and a movable shaft is provided on the right side of the weighing baffle and is connected via a rotating connection; the motor drives the rotating shaft to rotate, and the rotating shaft drives the stirring rod to rotate and mix the fertilizer, thereby ensuring that the fertilizer is fully mixed. After use, it needs to be cleaned, and water needs to be poured into the mixing box body through the feed port, and then the inside is cleaned through the stirring rod, thereby ensuring that the device is easy to clean.

Although the fertilizer proportioning and mixing equipment is easy to clean, there are still some problems in actual use; for example, when mixing a large amount of fertilizers, it is not enough to rely solely on the rotation of the stirring rod for mixing, resulting in low mixing efficiency and long operation time. In view of this, we propose a fertilizer proportioning and mixing device.

Utility Model Content

In order to solve the above problems, the utility model provides a fertilizer batching and mixing device.

In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

A fertilizer batching and mixing device comprises a mixing part;

The mixing section comprises two symmetrical bearing plates, and support rods are fixed at the four corners between the two bearing plates; two feed hoppers are fixed at the upper bearing plate, and a discharge pipe is installed at the bottom end of the feed hopper, and a mixing pipe is fixed between the bottom ends of the two discharge pipes, and a transmission shaft is rotatably installed in the mixing pipe, a spiral is coaxially fixed in the middle of the transmission shaft, a dispersion disk is arranged below the spiral, a plurality of partitions are fixed on the top of the dispersion disk, and a stirring blade is arranged below the dispersion disk; the top end of the transmission shaft passes through the outside, and a first motor for driving the transmission shaft to rotate is installed on the top of the upper bearing plate;

A fixed plate is provided below the mixing tube, a mixing hopper is rotatably installed at the center of the fixed plate, and the dispersion disk and the stirring blades are both located in the mixing hopper; a connecting port is provided on the top of the mixing hopper which is rotatably connected and communicated with the mixing tube, a discharge pipe is fixed to the bottom end of the mixing hopper, a gear ring is coaxially fixed to the outer wall of the mixing hopper, a gear is meshed on one side of the gear ring, a connecting shaft is coaxially keyed on the gear, and a second motor for driving the connecting shaft to rotate is installed on the top of the fixed plate.

Furthermore, two supporting feet are installed on both sides of the bottom of the lower supporting plate, and the supporting feet are fixedly connected to the supporting plate by bolts.

Furthermore, the discharge pipe is equipped with a first valve for controlling the discharge.

Furthermore, the dispersion plate and the partition plate are an integrally formed structure, and the top of the dispersion plate is low on all sides and high in the middle.

Furthermore, the outer wall of the mixing hopper is provided with limiting rings at both upper and lower sides of the fixing plate, and the limiting rings are fixedly connected to the mixing hopper by bolts.

Furthermore, the support rod passes through four corners of the fixing plate, and the fixing plate is fixedly connected to the support rod by bolts.

Furthermore, the bottom end of the connecting shaft is rotatably connected to the top of the supporting plate located below via a bearing.

Furthermore, the discharge pipe passes through the supporting plate located below and is rotatably connected to the supporting plate, and a second valve is installed on the discharge pipe.

Compared with the prior art, the utility model has the following beneficial effects:

Through the setting of the mixing part: the fertilizer ingredients enter into the mixing tube from the feed hoppers on both sides, and under the rotation of the spiral, a variety of ingredients can be preliminarily mixed, and then fall on the dispersion plate and are thrown into the mixing hopper. At this time, the various ingredients are dispersed and mixed again. After the various ingredients fall into the mixing hopper, they can be mixed again with the rotation of the stirring blades and the rotation of the mixing hopper. This design can stir and mix the fertilizer ingredients multiple times, which is not only convenient and quick to operate, but also improves the efficiency of fertilizer mixing.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a cross-sectional view of the overall structure of the utility model;

FIG3 is a schematic diagram of the structure of the transmission shaft in the utility model;

FIG4 is a schematic diagram of a partial structure of the utility model;

FIG5 is a schematic diagram of the structure of the mixing hopper in the utility model.

In the figure:

1. Mixing section; 10. Carrying plate; 101. Support rod; 102. Support foot; 11. Feed hopper; 111. Discharge pipe; 112. First valve; 12. Mixing pipe; 13. Transmission shaft; 131. Screw; 132. Dispersing disc; 133. Partition plate; 134. Stirring blade; 14. First motor; 15. Fixed plate; 16. Mixing hopper; 161. Limiting ring; 162. Gear ring; 163. Connecting port; 164. Discharge pipe; 165. Second valve; 17. Gear; 171. Connecting shaft; 18. Second motor.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

This embodiment provides a technical solution:

Please refer to Figures 1 to 5, a fertilizer batching and mixing device includes a mixing section 1. The mixing section 1 includes two symmetrical supporting plates 10, and support rods 101 are fixed at the four corners between the two supporting plates 10; two feed hoppers 11 are fixed to the upper supporting plate 10, and a discharge pipe 111 is installed at the bottom end of the feed hopper 11, and a mixing pipe 12 is fixed between the bottom ends of the two discharge pipes 111, and a transmission shaft 13 is rotatably installed in the mixing pipe 12, and a spiral 131 is coaxially fixed in the middle of the transmission shaft 13, and a dispersion disk 132 is provided below the spiral 131, and a plurality of partitions 133 are fixed on the top of the dispersion disk 132, and a stirring blade 134 is provided below the dispersion disk 132; the top end of the transmission shaft 13 passes through the outside, and the top of the upper supporting plate 10 A first motor 14 is installed to drive the transmission shaft 13 to rotate; a fixed plate 15 is provided below the mixing tube 12, a mixing hopper 16 is rotatably installed at the center of the fixed plate 15, and the dispersion disk 132 and the stirring blade 134 are both located in the mixing hopper 16; a connecting port 163 is provided on the top of the mixing hopper 16 to be rotatably connected and communicated with the mixing tube 12, a discharge pipe 164 is fixed to the bottom end of the mixing hopper 16, a gear ring 162 is coaxially fixed to the outer wall of the mixing hopper 16, a gear 17 is meshed with one side of the gear ring 162, a connecting shaft 171 is coaxially keyed to the gear 17, and a second motor 18 for driving the connecting shaft 171 to rotate is installed on the top of the fixed plate 15.

Furthermore, two legs 102 are installed at both sides of the bottom of the lower supporting plate 10, and the legs 102 are fixedly connected to the supporting plate 10 by bolts. This design enhances the stability of the device and makes it more stable during the mixing process.

Furthermore, a first valve 112 for controlling the discharge of materials is installed on each of the discharge pipes 111. The first valve 112 conveniently controls the discharge of materials, making the operation more flexible.

Furthermore, the dispersion plate 132 and the partition plate 133 are integrally formed, and the top of the dispersion plate 132 is low on all sides and high in the middle. The integrally formed structure improves the overall strength of the equipment; the top design of the dispersion plate 132 can better disperse the materials and improve the mixing effect.

Furthermore, the outer wall of the mixing hopper 16 is provided with a limit ring 161 at both upper and lower sides of the fixing plate 15, and the limit ring 161 is fixedly connected to the mixing hopper 16 by bolts. The limit ring 161 can effectively fix the position of the mixing hopper 16 to prevent it from moving during operation, thereby improving the stability and safety of the equipment.

Furthermore, the support rods 101 pass through the four corners of the fixing plate 15, and the fixing plate 15 is fixedly connected to the support rods 101 by bolts. This design is conducive to the stable installation of the fixing plate 15 and ensures the reliability of the fixing plate 15.

Furthermore, the bottom end of the connecting shaft 171 is rotatably connected to the top of the supporting plate 10 located below via a bearing. This design is conducive to ensuring the smoothness and stability of the gear 17 when rotating.

Furthermore, the discharge pipe 164 passes through the supporting plate 10 located below and is rotatably connected to the supporting plate 10, and a second valve 165 is installed on the discharge pipe 164. This design makes the unloading of materials more convenient and quick.

It should be added that the rotation direction of the stirring blade 134 in this embodiment is opposite to the rotation direction of the mixing hopper 16. When the mixing hopper 16 rotates, since the rotation direction of the stirring blade 134 is opposite to that of the mixing hopper 16, a relative rotational force can be generated, so that the fertilizer is more strongly stirred and mixed in the mixing hopper 16, thereby improving the uniformity and efficiency of the mixing.

It is worth noting that the first motor 14 and the second motor 18 involved in this embodiment are existing conventional technologies and will not be described in detail here.

During specific use, the user first turns on the power of the first motor 14 and the second motor 18, and the first motor 14 and the second motor 18 start to work. The output shaft of the first motor 14 rotates to drive the transmission shaft 13, the spiral 131, the dispersion disk 132 and the stirring blade 134 to rotate synchronously. The output shaft of the second motor 18 drives the connecting shaft 171 and the gear 17 to rotate. Since the gear 17 is meshed with the ring gear 162, the mixing hopper 16 rotates synchronously. Then the user puts the fertilizer raw materials into the feed hoppers 11 on both sides, and the fertilizer ingredients enter the mixing tube 12 through the discharge pipe 111. The rotating spiral 131 transports the ingredients downward and mixes multiple ingredients at the same time. The multiple ingredients fall on the dispersion disk 132 and are thrown out to all sides. The ingredients fall on the inner bottom of the mixing hopper 16 synchronously, and the rotating stirring blade 134 stirs the multiple ingredients to mix them. Finally, the user opens the second valve 165 to discharge the mixed fertilizer.

The above shows and describes the basic principle, main features and 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 preferred examples of the utility model and are not used to limit 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 of the utility model is defined by the attached claims and their equivalents.

Claims (8)

1. A fertilizer batching and mixing device, comprising a mixing unit (1), characterized in that: The mixing section (1) comprises two symmetrical supporting plates (10), and support rods (101) are fixed at four corners between the two supporting plates (10); two feed hoppers (11) are fixed at the upper supporting plate (10), and a discharge pipe (111) is installed at the bottom end of the feed hopper (11), and a mixing pipe (12) is fixed between the bottom ends of the two discharge pipes (111), and a transmission shaft (13) is rotatably installed in the mixing pipe (12), and a spiral (131) is coaxially fixed in the middle of the transmission shaft (13), and a dispersion disk (132) is provided below the spiral (131), and a plurality of partitions (133) are fixed on the top of the dispersion disk (132), and a stirring blade (134) is provided below the dispersion disk (132); the top end of the transmission shaft (13) passes through to the outside, and a first motor (14) for driving the transmission shaft (13) to rotate is installed on the top of the upper supporting plate (10); A fixing plate (15) is provided below the mixing tube (12), a mixing hopper (16) is rotatably mounted at the center of the fixing plate (15), and a dispersion plate (132) and a stirring blade (134) are both located in the mixing hopper (16); a connection port (163) rotatably connected and communicated with the mixing tube (12) is provided at the top of the mixing hopper (16), a discharge pipe (164) is fixed at the bottom end of the mixing hopper (16), a gear ring (162) is coaxially fixed to the outer wall of the mixing hopper (16), a gear (17) is meshed on one side of the gear ring (162), a connecting shaft (171) is coaxially keyed on the gear (17), and a second motor (18) for driving the connecting shaft (171) to rotate is installed at the top of the fixing plate (15). 2. The fertilizer batching and mixing device according to claim 1 is characterized in that two supporting feet (102) are installed on both sides of the bottom of the lower supporting plate (10), and the supporting feet (102) are fixedly connected to the supporting plate (10) by bolts. 3. The fertilizer batching and mixing device according to claim 1, characterized in that a first valve (112) for controlling discharge is installed on each of the discharge pipes (111). 4. The fertilizer batching and mixing device according to claim 1 is characterized in that the dispersion plate (132) and the partition plate (133) are an integrally formed structure, and the top of the dispersion plate (132) is low on all sides and high in the middle. 5. The fertilizer batching and mixing device according to claim 1 is characterized in that: the outer wall of the mixing hopper (16) is provided with limiting rings (161) at the upper and lower sides of the fixing plate (15), and the limiting rings (161) are fixedly connected to the mixing hopper (16) by bolts. 6. The fertilizer batching and mixing device according to claim 1, characterized in that: the support rod (101) passes through the four corners of the fixing plate (15), and the fixing plate (15) is fixedly connected to the support rod (101) by bolts. 7. The fertilizer batching and mixing device according to claim 1, characterized in that the bottom end of the connecting shaft (171) is rotatably connected to the top of the supporting plate (10) located below via a bearing. 8. The fertilizer batching and mixing device according to claim 1, characterized in that: the discharge pipe (164) passes through the supporting plate (10) located below and is rotatably connected to the supporting plate (10), and a second valve (165) is installed on the discharge pipe (164).