Fertilizer mixing device

By designing a fertilizer distribution device including mixing tanks, auxiliary material tanks, transmission pipes and motor-driven fertilizers, the problems of unevenness and equipment shaking in the existing fertilizer distribution devices are solved, and uniform mixing and dispensing of fertilizers are achieved, and the service life of the equipment is extended.

CN222739041UActive Publication Date: 2025-04-11PSC XINAN FERTILIZER LTD
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Patent Information

Application Number
CN202421269545.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-05
Publication Date
2025-04-11
Estimated Expiration
2034-06-05

AI Technical Summary

Technical Problem

The existing fertilizer batching devices have problems with unevenness and equipment shaking when mixing fertilizers, resulting in uneven distribution of nutrients and aging of equipment.

Method used

A fertilizer mixing device including a mixing tank, an auxiliary material tank, a transmission tube and a motor-driven fertilizer mixing device is designed. Through the combination of spiral blades and mixing rods, uniform stirring and mixing of fertilizers is achieved; at the same time, uniform spreading is performed using a conical screen and leaking holes, and equipment shaking and wear are reduced through internal scrapers and dampers.

Benefits of technology

It realizes uniform mixing and dispensing of fertilizers, extends the service life of the equipment, and ensures the balance of crop growth and the stability of crop yield.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of mixing devices, and discloses a fertilizer mixing device, comprising a mixing tank, wherein a feeding port is provided on the front of the mixing tank, auxiliary material tanks are fixedly connected to both sides of the top of the mixing tank, spiral blades are provided on the inner surface of the auxiliary material tank, a transmission pipe is fixedly connected to the back of the auxiliary material tank, a transmission pump is movably connected to the bottom of the transmission pipe, a second motor is fixedly connected to the top of the mixing tank, a second transmission rod is fixedly connected to the bottom of the second motor, a conical screen is fixedly connected to the bottom of the second transmission rod, and an inner scraper is movably connected to the inner surface of the mixing tank, so that both dry and sticky fertilizers can be effectively delivered into the mixing tank through the spiral blades, thereby reducing the amplitude of equipment vibration. When the equipment is subjected to external impact or internal unbalanced force, the damper can effectively mitigate the influence of these forces on the equipment, thereby reducing the vibration level of the equipment.
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Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, and more specifically to a fertilizer mixing device. Background Art

[0002] A fertilizer blending device is a type of agricultural machinery and equipment, which is mainly used to mix and blend fertilizers of different types and proportions in a predetermined ratio to meet the nutritional needs of crops during their growth. The fertilizer blending device can ensure the uniformity and consistency of the fertilizer, thereby improving the yield and quality of crops. This equipment plays a vital role in modern agricultural production and helps to achieve precision agriculture and sustainable development.

[0003] Disadvantages of existing fertilizer batching devices:

[0004] First, when mixing fertilizer, the existing fertilizer batching device needs to transfer various auxiliary materials to the seasoning tank, but the mixing is uneven. Uneven mixing will lead to uneven distribution of nutrients in the fertilizer. When crops absorb nutrients, if the nutrients in the fertilizer are unevenly distributed, it will lead to uneven growth of crops, affecting the overall health and yield of the crops.

[0005] Second, the existing fertilizer batching device will shake when mixing fertilizers. Long-term shaking will cause additional impact and wear to the internal parts of the fertilizer batching device, which will accelerate the aging of the equipment and shorten the service life of the equipment in the long run. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a fertilizer mixing device to solve the problems existing in the above-mentioned background technology.

[0007] The utility model provides the following technical solutions: a fertilizer mixing device, comprising a mixing tank, a feeding port is provided on the front of the mixing tank, auxiliary material tanks are fixedly connected to both sides of the top of the mixing tank, spiral blades are provided on the inner surface of the auxiliary material tank, a transmission pipe is fixedly connected to the back of the auxiliary material tank, a transmission pump is movably connected to the bottom of the transmission pipe, a second motor is fixedly connected to the top of the mixing tank, a second transmission rod is fixedly connected to the bottom of the second motor, a conical screen is fixedly connected to the bottom of the second transmission rod, an inner scraper is movably connected to the inner surface of the mixing tank, oblique scraping surfaces are provided at both ends of the inner scraper, and a bottom plate is fixedly connected to the bottom of the mixing tank;

[0008] Furthermore, the bottom of the auxiliary material tank is fixedly connected to a mixing tank, a discharge port is provided at the bottom of the auxiliary material tank, the top of the auxiliary material tank is fixedly connected to a first motor, the bottom of the first motor is fixedly connected to a first transmission rod, the outer surface of the first transmission rod is fixedly connected to a spiral blade, the outer surface of the transmission pipe is fixedly connected to a material storage box, the top of the transmission pump is fixedly connected to a transmission port, the other side of the transmission pump is fixedly connected to a suction port, the inner surface of the transmission port is fixedly connected to a transmission pipe, and the inner surface of the material storage box is provided with a transmission pump.

[0009] Furthermore, a third transmission rod is fixedly connected to the bottom of the conical screen, a first stirring rod is fixedly connected to the outer surface of the third transmission rod, a second stirring rod is fixedly connected to the front of the first stirring rod, and a stirring fan is fixedly connected to the front of the second stirring rod.

[0010] Furthermore, the top of the base plate is fixedly connected to a mixing tank, the bottom of the base plate is fixedly connected to a damper, the outer surface of the damper is movably connected to a spring, and the bottom of the damper is fixedly connected to a base.

[0011] Furthermore, a leakage hole is provided on the top of the conical screen, and a conical screen is provided on the top of the inner surface of the mixing tank. The diameter of the leakage hole is three millimeters larger than the diameter of the fertilizer particles.

[0012] Furthermore, a round rod is fixedly connected to the middle of the outer surface of the third transmission rod, and a first stirring rod is provided at the bottom and the bottom of the round rod. An inner scraper is provided on one side of the stirring fan, and the distance between the inner scraper and the stirring fan is fifteen centimeters.

[0013] Furthermore, a feeding port is provided at the top of the conical screen, and a stirring fan and a first stirring rod are provided at the bottom of the conical screen.

[0014] Technical effects and advantages of the utility model:

[0015] 1. When the utility model needs to prepare fertilizers, the transmission pump is started to transfer the ingredients in the storage box through the suction port to the transmission port, and then the ingredients are transferred to the auxiliary material tank through the transmission pipe through the transmission port. Then, when the first motor is started, the first transmission rod starts to rotate. After the first transmission rod is driven, the spiral blade 203 starts to rotate. When the spiral blade rotates, the ingredients are stirred in the auxiliary material tank, so that both dry and sticky fertilizers can be effectively delivered to the preparation tank through the spiral blade.

[0016] 2. The utility model starts the second motor after the fertilizer enters the mixing tank, and the second transmission rod starts to rotate after the second motor rotates. When the second transmission rod rotates, the conical screen also rotates. At this time, the fertilizer is evenly spread in the mixing tank through the leakage holes. At this time, the third transmission rod starts to rotate. When the third transmission rod rotates, the first stirring rod and the second stirring rod start to rotate in the mixing tank and drive the stirring fan to rotate to fully stir various raw materials placed in the mixing tank, which is conducive to full stirring by the stirring fan and the first stirring rod and the second stirring rod, and can ensure that various raw materials in the mixing tank are evenly mixed, avoid the situation where the local concentration is too high or too low in the mixing tank, thereby ensuring the quality stability and consistency of the final product.

[0017] 3. The utility model is that when the third transmission rod rotates, the round rod starts to rotate, and when the round rod starts to rotate, the inner scraper starts to rotate in the mixing tank. The setting of the oblique scraping surface on the inner scraper can effectively scrape away impurities on the inner surface of the mixing tank, which is conducive to preventing the material in the mixing tank from sticking to the inner wall, maintaining the continuity and stability of the production process, thereby improving production efficiency;

[0018] 4. In order to avoid excessive vibration of the equipment, the utility model is provided with a damper and a spring at the bottom. The damper can absorb and consume vibration energy and reduce the amplitude of vibration of the equipment. When the equipment is subjected to external impact or internal unbalanced force, the damper can effectively mitigate the impact of these forces on the equipment, thereby reducing the vibration level of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the auxiliary material tank of the utility model.

[0021] Figure 3 It is a schematic diagram of the internal structure of the mixing tank of the utility model.

[0022] Figure 4 It is a schematic diagram of the base structure of the utility model.

[0023] The accompanying drawings are marked as follows: 1. mixing tank; 101. feed port; 2. auxiliary material tank; 201. first motor; 202. first transmission rod; 203. spiral blade; 204. discharge port; 205. transmission pipe; 206. storage box; 207. transmission pump; 208. transmission port; 209. suction port; 3. second motor; 301. second transmission rod; 302. conical screen; 3021. leakage hole; 303. third transmission rod; 304. first stirring rod; 305. second stirring rod; 306. stirring fan; 307. round rod; 308. inner scraper; 309. oblique scraping surface; 4. bottom plate; 401. damper; 402. spring; 403. base. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The fertilizer blending device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0025] Reference Figure 1-4 The utility model provides a fertilizer mixing device, including a mixing tank 1, a feeding port 101 is provided on the front of the mixing tank 1, auxiliary material tanks 2 are fixedly connected to both sides of the top of the mixing tank 1, spiral blades 203 are provided on the inner surface of the auxiliary material tank 2, a transmission pipe 205 is fixedly connected to the back of the auxiliary material tank 2, a transmission pump 207 is movably connected to the bottom of the transmission pipe 205, a second motor 3 is fixedly connected to the top of the mixing tank 1, a second transmission rod 301 is fixedly connected to the bottom of the second motor 3, a conical screen 302 is fixedly connected to the bottom of the second transmission rod 301, an inner scraper 308 is movably connected to the inner surface of the mixing tank 1, oblique scraping surfaces 309 are provided at both ends of the inner scraper 308, and a bottom plate 4 is fixedly connected to the bottom of the mixing tank 1.

[0026] In a preferred embodiment, the bottom of the auxiliary material tank 2 is fixedly connected to the preparation tank 1, a discharge port 204 is opened at the bottom of the auxiliary material tank 2, the top of the auxiliary material tank 2 is fixedly connected to the first motor 201, the bottom of the first motor 201 is fixedly connected to the first transmission rod 202, the outer surface of the first transmission rod 202 is fixedly connected to the spiral blade 203, the outer surface of the transmission pipe 205 is fixedly connected to the storage box 206, the top of the transmission pump 207 is fixedly connected to the transmission port 208, the other side of the transmission pump 207 is fixedly connected to the suction port 209, the inner surface of the transmission port 208 is fixedly connected to the transmission pipe 205, and the inner surface of the storage box 206 is provided with a transmission pump 207.

[0027] In a preferred embodiment, the bottom of the conical screen 302 is fixedly connected to the third transmission rod 303, the outer surface of the third transmission rod 303 is fixedly connected to the first stirring rod 304, the front of the first stirring rod 304 is fixedly connected to the second stirring rod 305, and the front of the second stirring rod 305 is fixedly connected to the stirring fan 306.

[0028] In a preferred embodiment, the top of the base plate 4 is fixedly connected to the mixing tank 1, the bottom of the base plate 4 is fixedly connected to the damper 401, the outer surface of the damper 401 is movably connected to the spring 402, and the bottom of the damper 401 is fixedly connected to the base 403.

[0029] In a preferred embodiment, a leakage hole 3021 is provided on the top of the conical screen 302, and the conical screen 302 is provided on the top of the inner surface of the mixing tank 1, and the diameter of the leakage hole 3021 is three millimeters larger than the diameter of the fertilizer particles.

[0030] In a preferred embodiment, a round rod 307 is fixedly connected to the middle of the outer surface of the third transmission rod 303, and the first stirring rod 304 is provided at the bottom and bottom of the round rod 307. An inner scraper 308 is provided on one side of the stirring fan 306, and the distance between the inner scraper 308 and the stirring fan 306 is fifteen centimeters.

[0031] In a preferred embodiment, a feed port 204 is disposed at the top of the conical screen 302 , and a stirring fan 306 and a first stirring rod 304 are disposed at the bottom of the conical screen 302 .

[0032] The working principle of the utility model is as follows: when it is necessary to mix fertilizer, the transmission pump 207 is started to transfer the ingredients in the storage box 206 to the transmission port 208 through the suction port 209, and then the ingredients are transferred to the auxiliary material tank 2 through the transmission pipe 205 through the transmission port 208. Then, when the first motor 201 is started, the first transmission rod 202 starts to rotate. After the first transmission rod 202 is driven, the spiral blade 203 starts to rotate. When the spiral blade 203 rotates, the ingredients are stirred in the auxiliary material tank 2, so that both dry and sticky fertilizers can pass through. The spiral blades 203 can effectively deliver the fertilizer into the mixing tank 1. When the fertilizer enters the mixing tank 1, the second motor 3 is started. When the second motor 3 rotates, the second transmission rod 301 starts to rotate. When the second transmission rod 301 rotates, the conical screen 302 also rotates. At this time, the fertilizer is evenly spread in the mixing tank 1 through the leakage hole 3021. At this time, the third transmission rod 303 starts to rotate. When the third transmission rod 303 rotates, the first stirring rod 304 and the second stirring rod 305 start to rotate in the mixing tank 1 and drive the stirring fan 306 to rotate. The stirring fan 306 and the first stirring rod 304 and the second stirring rod 305 are used to stir the various raw materials in the mixing tank 1, which is conducive to fully stirring the various raw materials in the mixing tank 1. It can ensure that the various raw materials in the mixing tank 1 are evenly mixed, and avoid the situation where the concentration is too high or too low in the mixing tank 1, so as to ensure the quality stability and consistency of the final product. When the third transmission rod 303 rotates, the round rod 307 starts to rotate. When the round rod 307 starts to rotate, the inner scraper 308 starts to rotate in the mixing tank 1. The inclined scraping surface 308 on the inner scraper 308 The setting of 9 can effectively scrape off the impurities on the inner surface of the preparation tank 1, which is beneficial to prevent the material in the preparation tank 1 from sticking to the inner wall, maintaining the continuity and stability of the production process, and thus improving production efficiency; in order to prevent excessive vibration of the equipment, a damper 401 and a spring 402 are provided at the bottom, and the damper 401 can absorb and consume vibration energy and reduce the amplitude of equipment vibration. When the equipment is subjected to external impact or internal unbalanced force, the damper 401 can effectively mitigate the impact of these forces on the equipment, thereby reducing the vibration level of the equipment.

Claims

1. A fertilizer mixing device, comprising a mixing tank (1), characterized in that: The front of the mixing tank (1) is provided with a feed port (101), the two sides of the top of the mixing tank (1) are fixedly connected to auxiliary material tanks (2), the inner surface of the auxiliary material tank (2) is provided with spiral blades (203), the back of the auxiliary material tank (2) is fixedly connected to a transmission pipe (205), the bottom of the transmission pipe (205) is movably connected to a transmission pump (207), the top of the mixing tank (1) is fixedly connected to a second motor (3), the bottom of the second motor (3) is fixedly connected to a second transmission rod (301), the bottom of the second transmission rod (301) is fixedly connected to a conical screen (302), the inner surface of the mixing tank (1) is movably connected to an inner scraper (308), the two ends of the inner scraper (308) are provided with oblique scraping surfaces (309), and the bottom of the mixing tank (1) is fixedly connected to a bottom plate (4).

2. A fertilizer mixing device according to claim 1, characterized in that: The bottom of the auxiliary material tank (2) is fixedly connected to the mixing tank (1), the bottom of the auxiliary material tank (2) is provided with a discharge port (204), the top of the auxiliary material tank (2) is fixedly connected to a first motor (201), the bottom of the first motor (201) is fixedly connected to a first transmission rod (202), the outer surface of the first transmission rod (202) is fixedly connected to a spiral blade (203), the outer surface of the transmission pipe (205) is fixedly connected to a material storage box (206), the top of the transmission pump (207) is fixedly connected to a transmission port (208), the other side of the transmission pump (207) is fixedly connected to a suction port (209), the inner surface of the transmission port (208) is fixedly connected to the transmission pipe (205), and the inner surface of the material storage box (206) is provided with a transmission pump (207).

3. A fertilizer mixing device according to claim 1, characterized in that: The bottom of the conical screen (302) is fixedly connected to a third transmission rod (303), the outer surface of the third transmission rod (303) is fixedly connected to a first stirring rod (304), the front of the first stirring rod (304) is fixedly connected to a second stirring rod (305), and the front of the second stirring rod (305) is fixedly connected to a stirring fan (306).

4. A fertilizer mixing device according to claim 1, characterized in that: The top of the base plate (4) is fixedly connected to the mixing tank (1), the bottom of the base plate (4) is fixedly connected to the damper (401), the outer surface of the damper (401) is movably connected to a spring (402), and the bottom of the damper (401) is fixedly connected to a base (403).

5. A fertilizer mixing device according to claim 1, characterized in that: A leakage hole (3021) is provided at the top of the conical screen (302), and a conical screen (302) is provided at the top of the inner surface of the mixing tank (1), and the diameter of the leakage hole (3021) is three millimeters larger than the diameter of the fertilizer particles.

6. A fertilizer mixing device according to claim 3, characterized in that: A round rod (307) is fixedly connected to the middle of the outer surface of the third transmission rod (303), and the first stirring rod (304) is provided at the bottom and the bottom of the round rod (307). An inner scraper (308) is provided on one side of the stirring fan (306), and the distance between the inner scraper (308) and the stirring fan (306) is fifteen centimeters.

7. A fertilizer mixing device according to claim 1, characterized in that: The top of the conical screen (302) is provided with a material discharge port (204), and the bottom of the conical screen (302) is provided with a stirring fan (306) and a first stirring rod (304).