Large-scale sprinkling irrigation machine facilitating sufficient mixing of water and fertilizer

Abstract

The utility model relates to a large-scale sprinkling irrigation machine convenient for full mixing of water and fertilizer, which comprises a sprinkling irrigation mechanism and a stirring mechanism, the stirring mechanism comprises a stirring tank, a stirring shaft is rotatably mounted in the stirring tank, a grinding disc is fixedly mounted on the upper side in the stirring tank, sieve holes are formed in the grinding disc, and a mounting block is fixedly mounted on the upper side of the stirring shaft. A grinding roller matched with the grinding disc is rotatably mounted on the mounting block, a scraper attached to the grinding disc is fixedly mounted on the stirring shaft, a stirring rod is fixedly mounted on the lower side of the stirring shaft, a water inlet pipe communicated with the outside is arranged in the middle of the stirring tank, and a liquid outlet pipe is arranged on the lower portion of the stirring tank. And the fertilizer fed into the stirring tank is further rolled and ground, so that the fertilizer is more easily mixed with water, and the water and the fertilizer are stirred by the stirring rod, so that the mixing is more sufficient.

Description

Technical Field

[0001] The utility model belongs to the technical field of large-scale sprinkler irrigation machines, and particularly relates to a large-scale sprinkler irrigation machine which is convenient for fully mixing water and fertilizer. Background Technique

[0002] A large-scale sprinkler irrigation machine refers to a mechanical device used for spraying irrigation water over a large area. Common large-scale sprinkler irrigation machines include pointer-type sprinkler irrigation machines and walking-type sprinkler irrigation machines, etc. A pointer-type sprinkler irrigation machine usually consists of components such as a central tower, a sprinkler irrigation unit, a support arm, and a driving unit. The pointer-type sprinkler irrigation machine can rotate around the central tower to achieve automatic spraying of a circular area.

[0003] When a large-scale sprinkler irrigation machine is in use, irrigation water is usually mixed with fertilizers or pesticides required by crops to promote the growth of crops. However, in existing large-scale sprinkler irrigation machines, during the sprinkler irrigation process, it is easy to affect the sprinkler irrigation effect on crops due to insufficient mixing of water and fertilizer.

[0004] The reasons for insufficient mixing of water and fertilizer are as follows: Physical properties such as the particle size, shape, and surface characteristics of fertilizers affect their solubility in water; during the mixing process, if the stirring is not sufficient, the fertilizer particles cannot be evenly dispersed in water, resulting in insufficient mixing. Content of the Utility Model

[0005] The purpose of the utility model is: to provide a large-scale sprinkler irrigation machine which is convenient for fully mixing water and fertilizer, and is used to solve the problems existing in the background technique.

[0006] To achieve the above technical purpose, the technical scheme adopted by the utility model is as follows: A large-scale sprinkler irrigation machine which is convenient for fully mixing water and fertilizer, including a sprinkler irrigation mechanism and a stirring mechanism. The sprinkler irrigation mechanism includes an installation tower. A rotating seat is rotatably installed at the upper end of the installation tower. A liquid inlet pipe is communicated with the lower end of the rotating seat, and a water pump is arranged on the liquid inlet pipe. A sprinkler irrigation pipe is arranged on the rotating seat. A support frame is fixedly installed at the upper end of the rotating seat, and the sprinkler irrigation pipe is fixedly connected with the support frame. A moving component is arranged at the end of the support frame. A plurality of sprinkler heads are arranged on the sprinkler irrigation pipe. By setting the sprinkler irrigation mechanism, the fully mixed water and fertilizer are sprayed out from the sprinkler heads to irrigate the farmland. Depending on the rotation of the rotating seat and the moving component, a circular range with the installation tower as the center and the distance from the installation tower to the moving component as the radius is used as the sprinkler irrigation area.

[0007] The stirring mechanism includes a stirring tank, a stirring shaft is rotatably installed inside the stirring tank, a grinding disc is fixedly installed on the upper side inside the stirring tank, sieve holes are formed in the grinding disc, an installation block is fixedly installed on the upper side of the stirring shaft, a rolling roller matched with the grinding disc is rotatably installed on the installation block, a scraping knife attached to the grinding disc is fixedly installed on the stirring shaft, stirring rods are fixedly installed on the lower side of the stirring shaft, a water inlet pipe communicating with the outside is provided in the middle of the stirring tank, and a liquid outlet pipe is provided at the lower part of the stirring tank. By providing the stirring mechanism, the fertilizer put into the stirring tank is further rolled and ground, so that the fertilizer is more easily mixed with water, and then the water fertilizer is stirred by the stirring rods to make the mixing more sufficient. Moreover, relying on the scraping knife, the fertilizer remaining at the lower end of the grinding disc can be scraped off, avoiding waste and reducing the cleaning difficulty.

[0008] A feeding mechanism is provided on the left side of the stirring tank. The feeding mechanism includes a feeding cylinder, a feeding shaft is rotatably installed inside the feeding cylinder, a feeding auger is fixedly installed on the feeding shaft, the upper part of the feeding cylinder communicates with the upper part of the stirring tank, and a feeding box communicating with the lower side inside the feeding cylinder is fixedly installed at the front end of the feeding cylinder. By providing the feeding mechanism, feeding can be carried out at a position suitable for the height of the operator, making the feeding safer and more convenient.

[0009] The stirring mechanism and the feeding mechanism are jointly provided with a transmission assembly. The transmission assembly includes a motor, the motor is fixedly installed at the upper end of the stirring tank, a transmission shaft is fixedly installed at the output end of the motor, the stirring shaft rotates through the stirring tank, a first bevel gear is fixedly installed at the end of the stirring shaft, a second bevel gear meshing with the first bevel gear is fixedly installed on the transmission shaft, the feeding shaft rotates through the feeding cylinder, a third bevel gear is fixedly installed at the end of the feeding shaft, and a fourth bevel gear meshing with the third bevel gear is fixedly installed on the transmission shaft. By providing the transmission assembly, only the motor is needed to operate the stirring mechanism and the feeding mechanism simultaneously, reducing the manufacturing cost.

[0010] A protective shell is fixedly installed outside the transmission assembly to protect the transmission assembly and prevent external factors from affecting the service life of the transmission assembly.

[0011] The transmission shaft is rotatably connected to the protective shell, and a bearing seat matching the transmission shaft is fixedly installed inside the protective shell, so that the rotation of the rotating shaft is more stable.

[0012] The liquid outlet pipe of the stirring mechanism and the liquid inlet pipe of the sprinkler irrigation mechanism are communicated through a filtering component, so as to prevent external impurities from entering the liquid inlet pipe, causing blockage of subsequent pipelines and sprinkler heads, and reducing the maintenance difficulty.

[0013] Advantages of the present utility model: By providing the sprinkler irrigation mechanism, the well-mixed water and fertilizer are sprayed out from the sprinkler head to irrigate the farmland. Depending on the rotation of the rotating seat and the moving component, a circular area with the installation tower as the center and the distance from the installation tower to the moving component as the radius is used as the sprinkler irrigation area. By providing the stirring mechanism, the fertilizer put into the stirring tank is further rolled and ground, making it easier for the fertilizer to mix with water. Then, the water and fertilizer are stirred by the stirring rod to make the mixture more uniform. Moreover, by relying on the scraper, the fertilizer remaining at the lower end of the grinding disc can be scraped off, avoiding waste and reducing the cleaning difficulty. Brief Description of the Drawings

[0014] The present utility model can be further illustrated by the non-limiting embodiments given in the drawings.

[0015] Figure 1 is a schematic structural diagram of a large-scale sprinkler irrigation machine for facilitating the full mixing of water and fertilizer according to the present utility model;

[0016] Figure 2 is a schematic cross-sectional view of a part of the structure of a large-scale sprinkler irrigation machine for facilitating the full mixing of water and fertilizer according to the present utility model Figure 1 ;

[0017] Figure 3 is a schematic cross-sectional view of a part of the structure of a large-scale sprinkler irrigation machine for facilitating the full mixing of water and fertilizer according to the present utility model Figure 2 ;

[0018] Main element symbols are explained as follows: Sprinkler irrigation mechanism 1, Installation tower 100, Rotating seat 101, Liquid inlet pipe 102, Water pump 103, Sprinkler irrigation pipe 104, Support frame 105, Moving component 106, Sprinkler head 107, Stirring mechanism 2, Stirring tank 200, Stirring shaft 201, Grinding disc 202, Sieve holes 203, Installation block 204, Rolling roller 205, Scraper 206, Stirring rod 207, Water inlet pipe 208, Liquid outlet pipe 209, Feeding mechanism 3, Feeding cylinder 300, Feeding shaft 301, Feeding auger 302, Feeding box 303, Motor 400, Transmission shaft 401, First bevel gear 402, Second bevel gear 403, Third bevel gear 404, Fourth bevel gear 405, Protective shell 406, Bearing seat 407, Filter component 501. Detailed Embodiment

[0019] In order to enable those skilled in the art to better understand the present utility model, the technical solutions of the present utility model will be further described below with reference to the drawings and embodiments.

[0020] As Figures 1-3As shown in the figure, a large-scale sprinkler irrigation machine that facilitates the full mixing of water and fertilizer includes a sprinkler irrigation mechanism 1 and a stirring mechanism 2. The sprinkler irrigation mechanism 1 includes an installation tower 100. A rotating seat 101 is rotatably installed at the upper end of the installation tower. A liquid inlet pipe 102 is connected to the lower end of the rotating seat 101, and a water pump 103 is provided on the liquid inlet pipe 102. A sprinkler pipe 104 is provided on the rotating seat 101. A support frame 105 is fixedly installed at the upper end of the rotating seat 101, and the sprinkler pipe 104 is fixedly connected to the support frame 105. A moving component 106 is provided at the end of the support frame 105. A number of sprinkler heads 107 are provided on the sprinkler pipe 104. By setting the sprinkler irrigation mechanism 1, the fully mixed water and fertilizer are sprayed out by the sprinkler heads 107 to irrigate the farmland. Depending on the rotation of the rotating seat 101 and the moving component 106, a circular area with the installation tower 100 as the center and the distance from the installation tower 100 to the moving component 106 as the radius is used as the sprinkler irrigation area.

[0021] The stirring mechanism 2 includes a stirring tank 200. A stirring shaft 201 is rotatably installed inside the stirring tank 200. A grinding plate 202 is fixedly installed on the upper side inside the stirring tank 200. Sieve holes 203 are formed on the grinding plate 202. An installation block 204 is fixedly installed on the upper side of the stirring shaft 201. A rolling roller 205 that matches the grinding plate 202 is rotatably installed on the installation block 204. A scraping knife 206 that fits the grinding plate 202 is fixedly installed on the stirring shaft 201. Stirring rods 207 are fixedly installed on the lower side of the stirring shaft 202. A water inlet pipe 208 communicating with the outside is provided in the middle of the stirring tank 200. An outlet pipe 209 is provided at the lower part of the stirring tank 200. By setting the stirring mechanism 2, the fertilizer put into the stirring tank 200 is further rolled and ground, making the fertilizer easier to mix with water. Then, depending on the stirring rods 207, the water and fertilizer are stirred to make the mixing more sufficient. And depending on the scraping knife 206, the fertilizer remaining at the lower end of the grinding plate 202 can be scraped off, avoiding waste and reducing the cleaning difficulty.

[0022] A feeding mechanism 3 is provided on the left side of the stirring tank 200. The feeding mechanism 3 includes a feeding cylinder 300. A feeding shaft 301 is rotatably installed inside the feeding cylinder 300. A feeding auger 302 is fixedly installed on the feeding shaft 301. The upper part of the feeding cylinder 300 is communicated with the upper part of the stirring tank 200. A feeding box 303 communicating with the lower side inside the feeding cylinder 300 is fixedly installed at the front end of the feeding cylinder 300. By setting the feeding mechanism 3, feeding can be carried out at a position suitable for the height of the operator, making the feeding safer and more convenient.

[0023] The stirring mechanism 2 and the feeding mechanism 3 are jointly provided with a transmission assembly. The transmission assembly includes a motor 400. The motor 400 is fixedly installed at the upper end of the mixing tank 200. The output end of the motor 400 is fixedly installed with a transmission shaft 401. The stirring shaft 201 rotates through the mixing tank 200. A first bevel gear 402 is fixedly installed at the end of the stirring shaft 201. A second bevel gear 403 meshing with the first bevel gear 402 is fixedly installed on the transmission shaft 401. The feeding shaft 301 rotates through the feeding cylinder 300. A third bevel gear 404 is fixedly installed at the end of the feeding shaft 301. A fourth bevel gear 405 meshing with the third bevel gear 404 is fixedly installed on the transmission shaft 401. By setting the transmission assembly, only the motor 200 is required to operate the stirring mechanism 2 and the feeding mechanism 3 simultaneously, reducing the manufacturing cost.

[0024] A protective housing 406 is fixedly installed outside the transmission assembly to protect the transmission assembly and prevent external factors from affecting the service life of the transmission assembly.

[0025] The transmission shaft 401 is rotatably connected to the protective housing 406. A bearing seat 407 matching the transmission shaft 401 is fixedly installed inside the protective housing 406, making the rotation of the rotating shaft 401 more stable.

[0026] The liquid outlet pipe 209 of the stirring mechanism 2 is communicated with the liquid inlet pipe 102 of the sprinkler irrigation mechanism 1 through a filtering assembly 501, thereby preventing external impurities from entering the liquid inlet pipe 102, causing blockage of subsequent pipelines and sprinkler heads 107, and reducing the maintenance difficulty.

[0027] When this embodiment is in use, fertilizers are put into the feeding box 303. The fertilizers in the feeding box 303 fall into the inside of the feeding cylinder 300. The motor 400 is started. The motor 400 drives the transmission shaft 401 and the fourth bevel gear 405 to rotate. The fourth bevel gear 405 drives the third bevel gear 404, the feeding shaft 301 and the feeding auger 302 to rotate, transporting the fertilizers to the upper part of the feeding cylinder 300 and then into the mixing tank 200 and falling onto the grinding plate 202. At the same time, the transmission shaft 401 drives the second bevel gear 403 to rotate. The second bevel gear 403 drives the first bevel gear 402 to rotate. The first bevel gear 401 drives the stirring shaft 201 to rotate. The stirring shaft 201 drives the mounting block 204 and the rolling roller 205 to rotate, grinding and milling the fertilizers, making the fertilizer particles finer and easier to mix and then falling through the sieve holes 203. At the same time, the stirring shaft 201 drives the stirring rod 207. External water source enters the lower part of the mixing tank 200 through the water inlet pipe 208, stirring the fertilizers and water. After stirring is completed, it enters the sprinkler irrigation mechanism 1 through the liquid outlet pipe 209 after filtering impurities through the filtering assembly 501 for sprinkler irrigation of farmland.

[0028] The utility model realizes circular irrigation by setting up an irrigation mechanism 1, so that the fully mixed water and fertilizer are sprayed out by a sprinkler head 107 for farmland irrigation. By relying on the rotation of a rotating seat 101 and a moving component 106, a circular range with the distance from the installation tower 100 to the moving component 106 as the radius is used as the irrigation area. By setting up a stirring mechanism 2, the fertilizer put into a stirring tank 200 is further rolled and ground, making the fertilizer easier to mix with water. Then, a stirring rod 207 is used to stir the water and fertilizer to make the mixture more sufficient. Moreover, by relying on a scraper 206, the fertilizer remaining at the lower end of a grinding disc 202 can be scraped off, avoiding waste and reducing the cleaning difficulty.

[0029] The above embodiments only exemplarily illustrate the principles and effects of the present utility model, rather than being used to limit the present utility model. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present utility model. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present utility model should still be covered by the claims of the present utility model.

Claims

1. A large-scale sprinkler for facilitating full mixing of water and fertilizer, comprising a sprinkler mechanism and a stirring mechanism. The sprinkler mechanism includes an installation tower. A rotating seat is rotatably installed at the upper end of the installation tower. A liquid inlet pipe is communicated with the lower end of the rotating seat, and a water pump is provided on the liquid inlet pipe. A sprinkler pipe is provided on the rotating seat. A support frame is fixedly installed at the upper end of the rotating seat, and the sprinkler pipe is fixedly connected with the support frame. A moving component is provided at the end of the support frame. A plurality of sprinkler heads are provided on the sprinkler pipe, and it is characterized in that: The stirring mechanism includes a stirring tank, inside which a stirring shaft is rotatably installed. Above the inside of the stirring tank, a grinding disc is fixedly installed, and sieve holes are formed in the grinding disc. Above the stirring shaft, a mounting block is fixedly installed, and a rolling roller matching the grinding disc is rotatably installed on the mounting block. A scraper fitting the grinding disc is fixedly installed on the stirring shaft. Below the stirring shaft, stirring rods are fixedly installed. In the middle of the stirring tank, a water inlet pipe communicating with the outside is provided, and a liquid outlet pipe is provided at the lower part of the stirring tank.

2. The large-scale sprinkler irrigation machine facilitating full mixing of water and fertilizer according to claim 1, wherein: A feeding mechanism is provided on the left side of the stirring tank. The feeding mechanism includes a feeding cylinder, inside which a feeding shaft is rotatably installed. A feeding auger is fixedly installed on the feeding shaft. The upper part of the feeding cylinder communicates with the upper part of the stirring tank, and a feeding box communicating with the lower side inside the feeding cylinder is fixedly installed at the front end of the feeding cylinder.

3. The large-scale sprinkler irrigation machine facilitating full mixing of water and fertilizer according to claim 2, wherein: A transmission component is jointly provided for the stirring mechanism and the feeding mechanism. The transmission component includes a motor, which is fixedly installed at the upper end of the stirring tank. The output end of the motor is fixedly installed with a transmission shaft. The stirring shaft rotates through the stirring tank, and a first bevel gear is fixedly installed at the end of the stirring shaft. A second bevel gear meshing with the first bevel gear is fixedly installed on the transmission shaft. The feeding shaft rotates through the feeding cylinder, and a third bevel gear is fixedly installed at the end of the feeding shaft. A fourth bevel gear meshing with the third bevel gear is fixedly installed on the transmission shaft.

4. A large-scale sprinkler irrigation machine facilitating full mixing of water and fertilizer according to claim 3, characterized in that: A protective shell is fixedly installed outside the transmission component.

5. A large sprinkler that facilitates full mixing of water and fertilizer according to claim 4, characterized in that: The transmission shaft is rotatably connected to the protective shell, and a bearing seat matching the transmission shaft is fixedly installed inside the protective shell.

6. A large-scale sprinkler irrigation machine facilitating full mixing of water and fertilizer according to claim 1, characterized in that: The liquid outlet pipe of the stirring mechanism and the liquid inlet pipe of the sprinkler irrigation mechanism are communicated through a filtering component.

Images