A multi-material precise proportioning fertilizer blending and stirring device

Abstract

The utility model relates to fertilizer technical field discloses a kind of fertilizer blending and stirring device of multiple material accurate proportioning, comprising: stirring drum, the outer wall of the stirring drum is equipped with feed inlet, the feed inlet is equidistantly arranged, the bottom of the stirring drum is equipped with discharge port;Stirring site is arranged in the stirring drum interior. By material is to feed hopper and is thrown, to make material transmission to the inside of discharge box, subsequently fall to the top of rectangular plate, when needing to output material in stirring drum interior, operation control panel, first drive double-end telescopic column, make its control baffle on both sides no longer block rectangular outlet, to make material downward transmission, and under the cooperation of weigher, material is weighed in real time, when weight is close to the value of setting, control rectangular outlet closes, subsequently drive electric valve two rotation and open, since the size of round mouth is limited, to make material slow unloading, to reach the purpose of accurate material conveying.

Description

Technical Field

[0001] This utility model relates to the field of fertilizer technology, specifically to a fertilizer mixing and stirring device for precise proportioning of multiple materials. Background Technology

[0002] In the process of agricultural modernization, fertilizer, as a key element for crop growth, directly impacts crop yield and quality through its quality and precise formulation. Multi-material precision-ratio fertilizer blending and mixing devices play a crucial role in fertilizer production, capable of uniformly mixing various fertilizer raw materials in precise proportions to produce high-quality fertilizers that meet the nutritional needs of crops. However, existing fertilizer blending and mixing devices still face numerous problems in practical applications, hindering further improvements in fertilizer production efficiency and quality.

[0003] In multi-material fertilizer production, precise material ratios are crucial for ensuring fertilizer quality. However, most existing feeding devices lack accurate metering and control functions, making it difficult to achieve precise ratios of multiple materials. Some companies use manual weighing and feeding, which is not only inefficient but also prone to weighing errors, leading to inaccurate material ratios. For example, during manual weighing, operator negligence or inaccurate weighing tools may result in excessive or insufficient input of certain raw materials, thus affecting the fertilizer's nutrient composition and efficacy. Utility Model Content

[0004] The purpose of this invention is to provide a fertilizer mixing and stirring device with precise proportion of multiple materials, which solves the technical problem that most feeding devices in the prior art lack precise metering and control functions, making it difficult to achieve precise proportion of multiple materials, and achieves the purpose of automated and precise output of materials.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fertilizer blending and mixing device for precise proportioning of multiple materials, comprising: a mixing drum, wherein the outer wall of the mixing drum has a feed inlet, the feed inlets are equidistantly arranged around the circumference, and the bottom of the mixing drum has a discharge outlet; a mixing part disposed inside the mixing drum; a feed inlet disposed on the outer wall of the mixing drum; and a bottom leg fixedly connected to the bottom of the mixing drum; wherein the mixing part includes: a motor fixedly connected to the top of the mixing drum; a diversion hopper fixedly connected to the inner wall of the mixing drum; and an electric valve rotatably connected inside the discharge outlet.

[0006] Preferably, the output end of the motor extends downward through the top of the mixing drum, and a transmission rod is fixedly connected to the output end of the motor. A stirring blade is fixedly connected to the outer wall of the transmission rod, and the stirring blade is equidistantly arranged around its circumference.

[0007] Preferably, a connecting rod is fixedly connected to the outer wall of the transmission rod. The connecting rod is equidistant from each other around the circumference. A scraper is fixedly connected to one end of the connecting rod. The scraper is adapted to the inner wall of the diversion bucket. The connecting rod and the scraper rotate with the rotation of the transmission rod, which can scrape the inner wall of the diversion bucket.

[0008] Preferably, the feeding part includes: a discharge box, which is fixedly connected to the outer wall of the mixing drum; and a feeding hopper, which is connected to the top of the discharge box.

[0009] Preferably, the discharge box is connected to the inlet, the bottom of the inner wall of the discharge box is provided with an installation groove, the inner wall of the discharge box is provided with a placement groove, the outer wall of the discharge box is provided with a transmission port, a sliding port is provided on one side of the discharge box, the sliding ports are symmetrically arranged, the top of the inner wall of the transmission port is provided with an adapter port, an electric telescopic plate is installed inside the adapter port, and the electric telescopic plate is adapted to the transmission port.

[0010] Preferably, a control panel is fixedly connected to the outer wall of the discharge box, and an electric telescopic column one is fixedly connected to the outer wall of the discharge box. The telescopic end of the electric telescopic column one extends inward through one side of the discharge box and is fixedly connected to a push plate. The push plate is adapted to the placement groove. An electric telescopic column two is fixedly connected to one side of the discharge box, and a sliding plate is fixedly connected to the telescopic end of the electric telescopic column two. The sliding plate is slidably connected to the sliding opening one.

[0011] Preferably, the top of the inner wall of the sliding port is provided with a connecting groove, an automatic telescopic roller is installed inside the connecting groove, a baffle is fixedly connected to the outer wall of the automatic telescopic roller, the other end of the baffle is fixedly connected to the outer wall of the sliding plate, the baffle is adapted to the sliding port, and a weighing device is fixedly connected inside the mounting groove. During the process of controlling the material to be transferred from the rectangular plate to the mixing drum, the weighing device is used to weigh the material in real time.

[0012] Preferably, a rectangular plate is fixedly connected to the inner side of the slide plate. The rectangular plate is slidably connected to the inner wall of the discharge box. A rectangular outlet is opened at the top of the rectangular plate. The rectangular outlets are symmetrically arranged. A U-shaped groove is opened inside the rectangular plate. The U-shaped groove is connected to the rectangular outlet. A circular opening is opened at the top of the rectangular plate. An electric valve is rotatably connected to the inner wall of the circular opening. An electric turntable is rotatably connected to the top of the rectangular plate. The electric turntables are symmetrically arranged. A stirring rod is fixedly connected to the top of the electric turntable. The stirring rod is equidistant from each other around the circumference. A double-headed telescopic column is fixedly connected inside the U-shaped groove. A baffle is fixedly connected to the telescopic end of the double-headed telescopic column. The baffle is compatible with the U-shaped groove and the rectangular outlet. The material is discharged slowly. This design can accurately control the material discharge speed according to actual production needs, further improving the accuracy of material conveying.

[0013] This invention provides a fertilizer blending and mixing device for precise proportioning of multiple materials. It has the following beneficial effects: (1) This utility model drives the motor to rotate the transmission rod, thereby controlling the stirring blade to stir the material inside the stirring drum, and drives the connecting rod and scraper to rotate, thereby scraping the inner wall of the diversion bucket. Due to the setting of the diversion bucket, the material is discharged under the action of gravity, so that no material remains at the bottom of the stirring drum.

[0014] (2) This utility model feeds the material into the feed hopper, so that the material is transported to the inside of the discharge box and then falls to the top of the rectangular plate. When it is necessary to output the material from the inside of the mixing drum, operate the control panel to drive the double-headed telescopic column so that the baffles on both sides no longer block the rectangular outlet, so that the material is transported downward. With the cooperation of the weighing device, the material is weighed in real time. When the weight is close to the set value, the rectangular outlet is controlled to close, and then the electric valve is driven to turn and open. Due to the limited size of the round opening, the material is discharged slowly, so as to achieve the purpose of accurate material conveying. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a front view of the present utility model; Figure 3 This is a view of the stirring part of the present invention; Figure 4 This is a view of the feeding section of this utility model; Figure 5 This is a cross-sectional view of the feeding section of this utility model; Figure 6 This is a detailed view of the feeding section of this utility model.

[0016] In the diagram: 1. Mixing drum; 2. Mixing part; 3. Feeding part; 4. Base leg. 211 Motor, 212 Drive rod, 213 Stirring blade, 214 Connecting rod, 215 Scraper, 216 Diversion hopper, 217 Electric valve one; 311 Discharge box, 312 Electric telescopic plate, 313 Feed hopper, 314 Control panel, 315 Electric telescopic column one, 316 Push plate, 317 Electric telescopic column two, 318 Slide plate, 319 Automatic telescopic roller, 320 Baffle, 321 Rectangular plate, 322 Double-headed telescopic column, 323 Baffle, 324 Electric turntable, 325 Mixing rod, 326 Electric valve two, 327 Weighing device. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0019] Example 1: Given that most existing feeding devices lack precise metering and control functions, making it difficult to achieve accurate proportioning of multiple materials, this utility model provides a preferred embodiment of a fertilizer blending and mixing device for precise proportioning of multiple materials, for example... Figure 1-6 As shown: A fertilizer blending and mixing device for precise proportioning of multiple materials includes: a mixing drum 1, with a feed inlet on the outer wall of the mixing drum 1, the feed inlets being equidistant from each other around the circumference, and a discharge outlet at the bottom of the mixing drum 1; a mixing part 2 disposed inside the mixing drum 1; a feed inlet 3 disposed on the outer wall of the mixing drum 1; and a bottom leg 4 fixedly connected to the bottom of the mixing drum 1; wherein the mixing part 2 includes: a motor 211 fixedly connected to the top of the mixing drum 1; a diversion hopper 216 fixedly connected to the inner wall of the mixing drum 1; and an electric valve 217 rotatably connected inside the discharge outlet.

[0020] The output end of the motor 211 extends downward through the top of the mixing drum 1. The output end of the motor 211 is fixedly connected to the transmission rod 212. The outer wall of the transmission rod 212 is fixedly connected to the stirring blade 213. The stirring blade 213 is equidistantly arranged around its circumference.

[0021] A connecting rod 214 is fixedly connected to the outer wall of the transmission rod 212. The connecting rods 214 are equidistant from each other around the circumference. A scraper 215 is fixedly connected to one end of the connecting rod 214. The scraper 215 is adapted to the inner wall of the diversion bucket 216.

[0022] Furthermore, in this embodiment, the drive motor 211 drives the transmission rod 212 to rotate, thereby controlling the stirring blade 213 to stir the material inside the stirring drum 1, and driving the connecting rod 214 and scraper 215 to rotate, thereby scraping the inner wall of the diversion bucket 216. Due to the setting of the diversion bucket 216, the material is discharged under the action of gravity, so that no material remains at the bottom of the stirring drum 1.

[0023] Example 2: Based on Embodiment 1, a preferred embodiment of the fertilizer blending and mixing device for precise proportioning of multiple materials provided by this utility model is as follows: Figure 1-6 As shown: The feeding part 3 includes: a discharge box 311, which is fixedly connected to the outer wall of the mixing drum 1; and a feeding hopper 313, which is connected to the top of the discharge box 311.

[0024] The discharge box 311 is connected to the inlet. The bottom of the inner wall of the discharge box 311 is provided with an installation groove and a placement groove. The outer wall of the discharge box 311 is provided with a transmission port. A sliding port is provided on one side of the discharge box 311. The sliding ports are symmetrically arranged. The top of the inner wall of the transmission port is provided with an adapter port. An electric telescopic plate 312 is installed inside the adapter port. The electric telescopic plate 312 is adapted to the transmission port.

[0025] A control panel 314 is fixedly connected to the outer wall of the discharge box 311. An electric telescopic column 315 is fixedly connected to the outer wall of the discharge box 311. The telescopic end of the electric telescopic column 315 extends inward through one side of the discharge box 311 and is fixedly connected to a push plate 316. The push plate 316 is adapted to the placement groove. An electric telescopic column 317 is fixedly connected to one side of the discharge box 311. A sliding plate 318 is fixedly connected to the telescopic end of the electric telescopic column 317. The sliding plate 318 is slidably connected to the sliding opening 1.

[0026] The top of the inner wall of the sliding opening is provided with a connecting groove. An automatic telescopic roller 319 is installed inside the connecting groove. A baffle 320 is fixedly connected to the outer wall of the automatic telescopic roller 319. The other end of the baffle 320 is fixedly connected to the outer wall of the sliding plate 318. The baffle 320 is compatible with the sliding opening. A weighing device 327 is fixedly connected inside the mounting groove.

[0027] A rectangular plate 321 is fixedly connected to the inner side of the slide plate 318. The rectangular plate 321 is slidably connected to the inner wall of the discharge box 311. A rectangular outlet is opened at the top of the rectangular plate 321. The rectangular outlets are symmetrically arranged. A U-shaped groove is opened inside the rectangular plate 321. The U-shaped groove is connected to the rectangular outlet. A circular opening is opened at the top of the rectangular plate 321. An electric valve 326 is rotatably connected to the inner wall of the circular opening. An electric turntable 324 is rotatably connected to the top of the rectangular plate 321. The electric turntables 324 are symmetrically arranged. A stirring rod 325 is fixedly connected to the top of the electric turntable 324. The stirring rods 325 are equidistantly arranged around the circumference. A double-headed telescopic column 322 is fixedly connected inside the U-shaped groove. A baffle 323 is fixedly connected to the telescopic end of the double-headed telescopic column 322. The baffle 323 is compatible with the U-shaped groove and the rectangular outlet.

[0028] Furthermore, in this embodiment, material is fed into the feed hopper 313, thereby transferring the material to the inside of the discharge box 311, and then falling onto the top of the rectangular plate 321. When it is necessary to discharge material from the mixing drum 1, the control panel 314 is operated to first drive the double-headed telescopic column 322, so that it controls the baffles 323 on both sides to no longer block the rectangular outlet, thereby allowing the material to be transferred downwards. With the cooperation of the weighing device 327, the material is weighed in real time. When the weight is close to the set value, the rectangular outlet is controlled to close, and then the electric valve 326 is driven to rotate and open. Due to the size of the circular opening... Limited space is used to slow down the material feeding, thereby achieving the purpose of precise material feeding. Under the action of electric turntable 324 and stirring rod 325, the material at the top of rectangular plate 321 is stirred to prevent blockage. According to the amount of material being fed, electric telescopic column 317 is driven to slide the rectangular plate 321, thereby leaving sufficient space. Then, electric telescopic plate 312 is driven to open, allowing the material to enter the interior of mixing drum 1. Under the action of electric telescopic column 315 and pushing plate 316, the material that is finally stuck at the top of weighing device 327 is pushed out.

[0029] In use, firstly, the drive motor 211 drives the transmission rod 212 to rotate, thereby controlling the stirring blade 213 to stir the material inside the stirring drum 1, and driving the connecting rod 214 and scraper 215 to rotate, thereby scraping the inner wall of the diversion hopper 216. Due to the setting of the diversion hopper 216, the material is discharged under the action of gravity, so that no material remains at the bottom of the stirring drum 1. Secondly, the material is fed into the feed hopper 313, so that the material is transferred to the inside of the discharge box 311, and then falls to the top of the rectangular plate 321. When it is necessary to output material from the inside of the stirring drum 1, the control panel 314 is operated to first drive the double-headed telescopic column 322, so that it controls the baffles 323 on both sides to no longer block the rectangular outlet, so that the material is transferred downwards, and in With the cooperation of the weighing device 327, the material is weighed in real time. When the weight is close to the set value, the rectangular outlet is closed, and then the electric valve 326 is driven to rotate and open. Due to the limited size of the circular opening, the material is fed slowly, thereby achieving the purpose of accurate material feeding. Under the action of the electric turntable 324 and the stirring rod 325, the material on the top of the rectangular plate 321 is stirred to prevent blockage. According to the amount of material fed, the electric telescopic column 317 is driven to slide the rectangular plate 321, thereby leaving sufficient space. Then the electric telescopic plate 312 is driven to open, allowing the material to enter the interior of the mixing drum 1. Under the action of the electric telescopic column 315 and the pushing plate 316, the material that is left on the top of the weighing device 327 is pushed out.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fertilizer blending and mixing device for precise proportioning of multiple materials, characterized in that, It includes: a mixing drum (1), the outer wall of the mixing drum (1) is provided with a feed inlet, the feed inlets are equidistant from each other around the circumference, and the bottom of the mixing drum (1) is provided with a discharge outlet; The stirring part (2) is provided inside the stirring tank (1); The feeding section (3) is located on the outer wall of the mixing drum (1); The bottom leg (4) is fixedly connected to the bottom of the mixing drum (1); The stirring part (2) includes: The motor (211) is fixedly connected to the top of the mixing drum (1); The diversion hopper (216) is fixedly connected to the inner wall of the stirring drum (1); Electric valve 1 (217) is rotatably connected inside the discharge port.

2. The fertilizer blending and mixing device for precise proportioning of multiple materials according to claim 1, characterized in that: The output end of the motor (211) extends downward through the top of the stirring drum (1). The output end of the motor (211) is fixedly connected to a transmission rod (212). The outer wall of the transmission rod (212) is fixedly connected to a stirring blade (213). The stirring blade (213) is equidistantly arranged around the circumference.

3. The fertilizer blending and mixing device for precise proportioning of multiple materials according to claim 2, characterized in that: A connecting rod (214) is fixedly connected to the outer wall of the transmission rod (212). The connecting rod (214) is equidistant from each other around the circumference. A scraper (215) is fixedly connected to one end of the connecting rod (214). The scraper (215) is adapted to the inner wall of the diversion bucket (216).

4. The fertilizer blending and mixing device for precise proportioning of multiple materials according to claim 1, characterized in that: The feeding section (3) includes: The discharge box (311) is fixedly connected to the outer wall of the mixing drum (1); The feed hopper (313) is connected to the top of the discharge box (311).

5. The fertilizer blending and mixing device for precise proportioning of multiple materials according to claim 4, characterized in that: The discharge box (311) is connected to the inlet. The bottom of the inner wall of the discharge box (311) is provided with an installation groove. The inner wall of the discharge box (311) is provided with a placement groove. The outer wall of the discharge box (311) is provided with a transmission port. A sliding port is provided on one side of the discharge box (311). The sliding ports are symmetrically arranged. An adapter port is provided on the top of the inner wall of the transmission port. An electric telescopic plate (312) is installed inside the adapter port. The electric telescopic plate (312) is adapted to the transmission port.

6. The fertilizer blending and mixing device for precise proportioning of multiple materials according to claim 4, characterized in that: A control panel (314) is fixedly connected to the outer wall of the discharge box (311). An electric telescopic column one (315) is fixedly connected to the outer wall of the discharge box (311). The telescopic end of the electric telescopic column one (315) extends inward through one side of the discharge box (311) and is fixedly connected to a push plate (316). The push plate (316) is adapted to the placement slot. An electric telescopic column two (317) is fixedly connected to one side of the discharge box (311). A sliding plate (318) is fixedly connected to the telescopic end of the electric telescopic column two (317). The sliding plate (318) is slidably connected to the sliding opening one.

7. The fertilizer blending and mixing device for precise proportioning of multiple materials according to claim 5, characterized in that: The top of the inner wall of the sliding opening is provided with a connecting groove. An automatic telescopic roller (319) is installed inside the connecting groove. A baffle (320) is fixedly connected to the outer wall of the automatic telescopic roller (319). The other end of the baffle (320) is fixedly connected to the outer wall of the sliding plate (318). The baffle (320) is adapted to the sliding opening. A weighing device (327) is fixedly connected inside the mounting groove.

8. The fertilizer blending and mixing device for precise proportioning of multiple materials according to claim 7, characterized in that: A rectangular plate (321) is fixedly connected to the inner side of the slide plate (318). The rectangular plate (321) is slidably connected to the inner wall of the discharge box (311). A rectangular outlet is opened at the top of the rectangular plate (321). The rectangular outlets are symmetrically arranged. A spiral groove is opened inside the rectangular plate (321). The spiral groove is connected to the rectangular outlet. A circular opening is opened at the top of the rectangular plate (321). An electric valve (326) is rotatably connected to the inner wall of the circular opening. An electric turntable (324) is rotatably connected to the top of the rectangular plate (321). The electric turntable (324) is symmetrically arranged. A stirring rod (325) is fixedly connected to the top of the electric turntable (324). The stirring rod (325) is equidistantly arranged around the circumference. A double-headed telescopic column (322) is fixedly connected inside the spiral groove. A baffle (323) is fixedly connected to the telescopic end of the double-headed telescopic column (322). The baffle (323) is compatible with the spiral groove and the rectangular outlet.

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