Agricultural machinery fertilizer stirring device convenient for discharging
By introducing a cleaning and dispersing mechanism into the mixing device, the problem of residual fertilizer after the mixer is solved, achieving uniform mixing and smooth discharge.
Patent Information
- Application Number
- CN202520246148.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-17
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-02-17
AI Technical Summary
In the existing technology, the mixer is not easy to clean after use, resulting in fertilizer residue on the mixing tank and mixing blades, which affects the subsequent processing of different fertilizers.
An agricultural machinery fertilizer mixing device was designed, which includes a cleaning mechanism, a dispersing mechanism, and a mixing mechanism. The inner wall of the mixing tank and the mixing rod are cleaned by scrapers and nozzles, and the patting mechanism breaks up the clumps of fertilizer to ensure smooth discharge.
It effectively cleans residues from the inner wall of the mixing tank and the mixing rod, improves fertilizer processing quality, ensures uniform mixing and smooth discharge, and prevents residues from affecting subsequent processing.
Smart Images
Figure CN223931235U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fertilizer processing technology, specifically to an agricultural machinery fertilizer mixing device that facilitates material discharge. Background Technology
[0002] Fertilizers are substances that provide one or more essential nutrients for plants, improve soil properties, and enhance soil fertility. They are one of the material foundations of agricultural production. When different chemical fertilizers are needed, they need to be mixed and stirred, which requires a stirring device.
[0003] Since conventional fertilizers are mostly in powder form, when the fertilizer is poured into the mixing chamber and mixed, some fertilizer powder inevitably gets blown up, causing pollution to the surrounding environment and even being inhaled by nearby people. This leads to inconvenience when using conventional mixers.
[0004] For example, the fertilizer mixing device for agricultural machinery disclosed in announcement number CN222219389U uses a dust suction mechanism to adsorb the dust that flies out when the fertilizer is poured in and during mixing. At the same time, the adsorbed dust is guided back into the mixing tank to be mixed with the fertilizer. This not only prevents fertilizer dust from being inhaled by people around, but also avoids fertilizer waste. The mixing mechanism simultaneously crushes, mixes and cleans the fertilizer. The cleaning brush and mixing blades are used to stir and clean the fertilizer on the bottom and inner wall of the mixing tank. At the same time, the crushing blades and crushing rods are used to crush the clumps of fertilizer. The entire mixing process can greatly improve the uniformity and efficiency of fertilizer mixing.
[0005] However, the device is inconvenient to clean the mixing tank and mixing blades after use, resulting in some residual fertilizer adhering to the inside of the mixing tank, which affects the subsequent processing of different fertilizers.
[0006] Therefore, we urgently need to provide an agricultural machinery fertilizer mixing device that facilitates material discharge. Utility Model Content
[0007] The purpose of this utility model is to provide an agricultural machinery fertilizer mixing device that facilitates material discharge, so as to solve the problem mentioned in the background art that it is inconvenient to clean the mixing tank and mixing blades after use, resulting in some residual fertilizer adhering to the mixing tank, which affects the subsequent processing of different fertilizers.
[0008] To achieve the above objectives, this utility model provides the following technical solution: an agricultural machinery fertilizer mixing device that facilitates material discharge, comprising a mixing tank and support legs, wherein the support legs are fixedly installed on the left and right sides of the bottom of the mixing tank, and a mixing device is provided inside the mixing tank, wherein the mixing device includes a cleaning mechanism, a dispersing mechanism and a mixing mechanism.
[0009] The cleaning mechanism is located inside the mixing tank, the agitation mechanism is located at the upper right side of the mixing tank, and the mixing mechanism is located inside the mixing tank.
[0010] The cleaning mechanism includes a telescopic component, a bracket, a connecting rod, a scraper, a mounting block, an annular pipe, a nozzle, a water tank, a pump body, and a connecting pipe. The telescopic component is fixedly installed on the top and back of the mixing tank. The bracket is fixedly installed on the top of the telescopic component. The connecting rod is fixedly installed on the left and right sides of the bottom of the bracket and extends into the interior of the mixing tank. The scraper is fixedly installed at the bottom of the connecting rod. The mounting block is fixedly installed inside the scraper. The annular pipe is fixedly installed inside the mounting block. The nozzle is connected to the bottom of the annular pipe. The water tank is installed on the back of the mixing tank. The pump body is installed on the top of the water tank. The connecting pipe is connected to the output end of the pump body.
[0011] Preferably, the scraper is annular in shape, and its outer surface is in contact with the inner wall of the mixing tank. By activating the telescopic component, the support is moved up and down. When the support moves, the connecting rod and the scraper move up and down, so that the scraper can scrape off the fertilizer residues adhering to the inner wall of the mixing tank.
[0012] Preferably, the end of the connecting pipe away from the pump body is connected to the annular pipe, and the number of nozzles is multiple and distributed at equal angles at the bottom of the annular pipe. By starting the pump body, clean water in the water tank flows into the annular pipe through the connecting pipe and is then sprayed out by the nozzles to rinse the mixing tank.
[0013] Preferably, there are four mounting blocks distributed at equal angles on the inner side of the scraper. The mounting blocks have mounting holes inside, and the annular tube is installed in the mounting holes. The mounting blocks are used to install and fix the annular tube.
[0014] Preferably, the dispersing mechanism includes a feeding pipe, a feed inlet, a motor, a rotating shaft, and a dispersing plate. The feeding pipe is connected to the upper right side of the mixing tank, the feed inlet is installed at the top of the feeding pipe, the motor is fixedly installed at the upper front of the feeding pipe, the rotating shaft is fixedly installed at the output end of the motor, and the dispersing plate is fixedly installed on the outer surface of the rotating shaft.
[0015] Preferably, the stirring mechanism includes a second motor, an output shaft, a stirring rod, a discharge pipe, an auger feeder, and a discharge pipe. The second motor is fixedly installed on the top of the mixing tank, the output shaft is fixedly installed on the output end of the second motor, the stirring rod is fixedly installed on the outside of the output shaft, the discharge pipe is installed at the bottom of the mixing tank, the auger feeder is installed inside the discharge pipe, and the discharge pipe is connected to the front of the discharge pipe.
[0016] Preferably, the stirring rods are evenly distributed on the outer surface of the output shaft, and the nozzle of the spray head points towards the stirring rod, so that the clean water sprayed from the nozzle can reach the stirring rod and wash away the fertilizer residue remaining on the stirring rod, thus avoiding the residue from affecting subsequent fertilizer processing.
[0017] Compared with the prior art, the beneficial effects of this utility model are:
[0018] 1. This agricultural machinery fertilizer mixing device, which facilitates material discharge, incorporates a cleaning mechanism that uses scrapers and nozzles to clean the inner wall of the mixing tank and the mixing rods. This prevents fertilizer residues adhering to the inner wall of the mixing tank and the mixing rods from affecting the subsequent processing of other fertilizers, thereby improving fertilizer processing quality. It solves the problem in the background technology where it is inconvenient to clean the mixing tank and mixing blades after use, resulting in some residual fertilizer adhering to the mixing tank and affecting the processing of different fertilizers.
[0019] 2. This agricultural machinery fertilizer mixing device, which facilitates material discharge, uses a patting mechanism to break up large clumps of fertilizer raw materials, thereby making the fertilizer mixing more uniform. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0021] Figure 2 This is a cross-sectional view of the internal structure of the mixing tank of this utility model;
[0022] Figure 3 This is a schematic diagram of the cleaning mechanism structure of this utility model;
[0023] Figure 4 This is a schematic diagram of the dispersing mechanism of this utility model.
[0024] In the diagram: 1. Mixing tank; 2. Support leg; 301. Telescopic component; 302. Bracket; 303. Connecting rod; 304. Scraper; 305. Mounting block; 306. Annular pipe; 307. Nozzle; 308. Water tank; 309. Pump body; 310. Connecting pipe; 401. Discharge pipe; 402. Inlet; 403. Motor 1; 404. Rotating shaft; 405. Patter plate; 501. Motor 2; 502. Output shaft; 503. Mixing rod; 504. Discharge pipe; 505. Screw feeder; 506. Discharge pipe. Detailed Implementation
[0025] 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. Example
[0026] Due to the inconvenience of cleaning the mixing tank and impeller after use with existing technology, some residual fertilizer adheres to the inside of the mixing tank, affecting the subsequent processing of different fertilizers. Please refer to [link / reference needed]. Figures 1-4 This embodiment provides an agricultural machinery fertilizer mixing device that facilitates discharge, enabling the cleaning of the inner wall of the mixing tank and the mixing rod, thereby improving the quality of fertilizer processing. This agricultural machinery fertilizer mixing device that facilitates discharge includes a mixing tank 1 and support legs 2. The support legs 2 are fixedly installed on the left and right sides of the bottom of the mixing tank 1. The mixing tank 1 is equipped with a mixing device, which includes a cleaning mechanism, a dispersing mechanism, and a mixing mechanism.
[0027] The cleaning mechanism is located inside the mixing tank 1, the agitation mechanism is located at the upper right side of the mixing tank 1, and the mixing mechanism is located inside the mixing tank 1.
[0028] The cleaning mechanism includes a telescopic component 301, a bracket 302, a connecting rod 303, a scraper 304, a mounting block 305, an annular pipe 306, a nozzle 307, a water tank 308, a pump body 309, and a connecting pipe 310. The telescopic component 301 is fixedly installed on the top back of the mixing tank 1 and is an electric push rod. The bracket 302 is fixedly installed on the top of the telescopic component 301. The connecting rod 303 is fixedly installed on the left and right sides of the bottom of the bracket 302 and extends into the interior of the mixing tank 1. The scraper 304 is fixedly installed on the bottom of the connecting rod 303. The scraper 304 is annular in shape, and its outer surface is in contact with the inner wall of the mixing tank 1. By activating the telescopic component 301, the bracket 302 is pulled up and down. When the bracket 302 moves, it drives the connecting rod 303 and the scraper 304 to move up and down, so that the scraper 304 scrapes off the fertilizer residue adhering to the inner wall of the mixing tank 1. The mounting block 305 is fixedly installed on the bottom back of the mixing tank 1. The system is fixedly installed inside the scraper 304. There are four mounting blocks 305, which are evenly distributed inside the scraper 304. The mounting blocks 305 have mounting holes inside, and the annular tube 306 is installed in the mounting holes. The mounting blocks 305 are used to install and fix the annular tube 306. The annular tube 306 is fixedly installed inside the mounting blocks 305. The nozzle 307 is connected to the bottom of the annular tube 306. The water tank 308 is installed on the back of the mixing tank 1. The pump body 309 is installed on the top of the water tank 308. The connecting pipe 310 is connected to the output end of the pump body 309. The end of the connecting pipe 310 away from the pump body 309 is connected to the annular tube 306. There are multiple nozzles 307, which are evenly distributed at the bottom of the annular tube 306. By starting the pump body 309, the clean water in the water tank 308 flows into the annular tube 306 through the connecting pipe 310 and is then sprayed out by the nozzles 307 to rinse the mixing tank 1.
[0029] After mixing the fertilizer raw materials, a mixing mechanism is also provided in this device to facilitate fertilizer discharge. The mixing mechanism includes a second motor 501, an output shaft 502, a mixing rod 503, a discharge pipe 504, an auger feeder 505, and a discharge pipe 506. The second motor 501 is fixedly installed on the top of the mixing tank 1. The output shaft 502 is fixedly installed at the output end of the second motor 501. The mixing rod 503 is fixedly installed on the outside of the output shaft 502, and the mixing rods 503 are evenly distributed on the outer surface of the output shaft 502. The nozzle 3... The nozzle of nozzle 307 is directed towards the stirring rod 503, so that the water sprayed from nozzle 307 can reach the stirring rod 503 to wash away the fertilizer residue remaining on the stirring rod 503, thus preventing the residue from affecting subsequent fertilizer processing. The discharge pipe 504 is installed at the bottom of the mixing tank 1, and the auger feeder 505 is installed inside the discharge pipe 504. The auger feeder 505 transports the fertilizer inside the mixing tank 1 to prevent the fertilizer from clogging during discharge. The discharge pipe 506 is connected to the front of the discharge pipe 504. Example
[0030] Based on Example 1, please refer to Figures 1-4Because the fertilizer raw materials are in powder form, some raw materials may clump together, making it difficult to mix evenly with other raw materials during stirring. To ensure more even and thorough mixing, this device is also equipped with a dispersing mechanism. The dispersing mechanism includes a discharge pipe 401, a feed inlet 402, a motor 403, a rotating shaft 404, and a patting plate 405. The discharge pipe 401 is connected to the upper right side of the mixing tank 1. The feed inlet 402 is installed at the top of the discharge pipe 401. The motor 403 is fixedly installed at the upper front of the discharge pipe 401. The rotating shaft 404 is fixedly installed at the output end of the motor 403. The patting plate 405 is fixedly installed on the outer surface of the rotating shaft 404.
[0031] In use, the fertilizer raw material to be processed is poured into the discharge pipe 504 through the discharge pipe 506. Simultaneously, motor 403 is started to drive the rotating shaft 404 and the beater 405 to rotate. As the beater 405 rotates, any clumps in the raw material are broken up. The raw material then flows along the discharge pipe 504 into the mixing tank 1. Next, motor 501 is started to drive the output shaft 502 and the stirring rod 503 to rotate, mixing the raw material. Finally, the auger feeder 505 is started to convey the fertilizer from inside the mixing tank 1 out through the discharge pipe 506. When it is necessary to clean the contents of the mixing tank 1... During cleaning, the pump body 309 and the telescopic component 301 are started. Under the action of the pump body 309, the clean water in the water tank 308 enters the annular pipe 306 through the connecting pipe 310 and is then sprayed out by the nozzle 307 to rinse the stirring rod 503. At the same time, the telescopic component 301 pulls the bracket 302 to move up and down. When the bracket 302 moves, it drives the connecting rod 303 and the scraper 304 to move up and down, so that the scraper 304 scrapes off the fertilizer residues attached to the inner wall of the mixing tank 1. The wastewater after cleaning is discharged through the discharge pipe 506, thus completing the cleaning of the mixing tank 1.
[0032] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
Claims
1. An agricultural machinery fertilizer mixing device for easy discharge, comprising a mixing tank (1) and supporting legs (2), wherein the supporting legs (2) are fixedly installed on the left and right sides of the bottom of the mixing tank (1), characterized in that: The mixing tank (1) is equipped with a stirring device, which includes a cleaning mechanism, a dispersing mechanism and a stirring mechanism. The cleaning mechanism is located inside the mixing tank (1), the scattering mechanism is located at the upper right side of the mixing tank (1), and the mixing mechanism is located inside the mixing tank (1). The cleaning mechanism includes a telescopic component (301), a bracket (302), a connecting rod (303), a scraper (304), a mounting block (305), an annular pipe (306), a nozzle (307), a water tank (308), a pump body (309), and a connecting pipe (310). The telescopic component (301) is fixedly installed on the top back of the mixing tank (1), the bracket (302) is fixedly installed on the top of the telescopic component (301), and the connecting rod (303) is fixedly installed on the left and right sides of the bottom of the bracket (302) and extends to... Inside the mixing tank (1), the scraper (304) is fixedly installed at the bottom of the connecting rod (303), the mounting block (305) is fixedly installed inside the scraper (304), the annular pipe (306) is fixedly installed inside the mounting block (305), the nozzle (307) is connected to the bottom of the annular pipe (306), the water tank (308) is installed on the back of the mixing tank (1), the pump body (309) is installed on the top of the water tank (308), and the connecting pipe (310) is connected to the output end of the pump body (309).
2. The agricultural machinery fertilizer mixing device for easy discharge according to claim 1, characterized in that: The scraper (304) is annular in shape, and the outer surface of the scraper (304) is in contact with the inner wall of the mixing tank (1).
3. The agricultural machinery fertilizer mixing device for easy discharge as described in claim 1, characterized in that: The end of the connecting pipe (310) away from the pump body (309) is connected to the annular pipe (306), and the number of nozzles (307) is multiple and distributed at equal angles at the bottom of the annular pipe (306).
4. The agricultural machinery fertilizer mixing device for easy discharge according to claim 1, characterized in that: The number of mounting blocks (305) is four and they are distributed at equal angles inside the scraper (304). The mounting blocks (305) have mounting holes inside, and the annular tube (306) is installed in the mounting holes.
5. The agricultural machinery fertilizer mixing device for easy discharge according to claim 1, characterized in that: The dispersing mechanism includes a feeding pipe (401), a feed inlet (402), a motor (403), a rotating shaft (404), and a patting plate (405). The feeding pipe (401) is connected to the upper right side of the mixing tank (1). The feed inlet (402) is installed on the top of the feeding pipe (401). The motor (403) is fixedly installed on the upper front side of the feeding pipe (401). The rotating shaft (404) is fixedly installed on the output end of the motor (403). The patting plate (405) is fixedly installed on the outer surface of the rotating shaft (404).
6. The agricultural machinery fertilizer mixing device for easy discharge according to claim 1, characterized in that: The stirring mechanism includes a second motor (501), an output shaft (502), a stirring rod (503), a discharge pipe (504), an auger feeder (505), and a discharge pipe (506). The second motor (501) is fixedly installed on the top of the mixing tank (1). The output shaft (502) is fixedly installed on the output end of the second motor (501). The stirring rod (503) is fixedly installed on the outside of the output shaft (502). The discharge pipe (504) is installed at the bottom of the mixing tank (1). The auger feeder (505) is installed inside the discharge pipe (504). The discharge pipe (506) is connected to the front of the discharge pipe (504).
7. The agricultural machinery fertilizer mixing device for easy discharge according to claim 6, characterized in that: The stirring rods (503) are evenly distributed on the outer surface of the output shaft (502), and the nozzle (307) points towards the stirring rods (503).
Citation Information
Patent Citations
Fertilizer stirring device of agricultural machinery
CN222219389U