Stirring kettle for processing water-soluble fertilizer

Abstract

The utility model belongs to the technical field of water-soluble fertilizer processing, and particularly discloses a stirring kettle for water-soluble fertilizer processing, which comprises a shell, a kettle cover is arranged above the shell, a first gear, a second gear and a gear ring are rotatably connected to the inner side of the kettle cover, a connecting sleeve is integrally formed on the first gear, a plurality of second stirring rods are fixed below the gear ring, and a plurality of second stirring rods are fixed below the connecting sleeve. A scraping plate is fixed at the tail end of the second stirring rod, a plurality of third stirring rods are arranged on the second stirring rod, and a second gear is arranged to drive a first gear and a gear ring, so that the rotation directions of the first stirring rod, the second stirring rod and the third stirring rods are opposite; a fixing plate is arranged at the position, close to the bottom, of the back face of the shell, a vertical telescopic motor is arranged on the fixing plate, the output end of the telescopic motor is connected with a supporting plate, a driving motor is arranged on the supporting plate, and a driving rod is arranged on a driving shaft of the driving motor. The driving rod penetrates through the connecting sleeve and the first gear, is inserted into the shell and is connected with a plurality of first stirring rods.

Description

Technical Field

[0001] The utility model relates to the technical field of water-soluble fertilizer processing, in particular to a stirring kettle for water-soluble fertilizer processing. Background Technique

[0002] Water-soluble fertilizer is a kind of multi-component compound fertilizer that can be completely dissolved in water. It can be quickly dissolved in water, is more easily absorbed by crops, and has a relatively high absorption utilization rate. More importantly, it can be applied to facility agriculture such as drip irrigation and sprinkler irrigation to achieve the integration of water and fertilizer, and achieve the effects of water saving, fertilizer saving and labor saving.

[0003] At present, during the production and processing of water-soluble fertilizers, a reaction stirring kettle is generally required for mixing and stirring. However, during long-term use, the materials are likely to adhere to the inner wall of the device. Therefore, a scraper is generally provided on the stirring mechanism of some devices. For example, the Chinese utility model patent with the publication number CN213791665U specifically discloses a reaction kettle for water-soluble fertilizers.

[0004] However, during the actual use of the above device, people will find that the device stirs and mixes the materials through the spiral stirring blades on the rotating shaft. However, this stirring method has a very poor mixing effect. Due to the single stirring direction, there are likely to be stirring dead corners, resulting in uneven stirring. Therefore, the utility model proposes a stirring kettle for water-soluble fertilizer processing. Content of the Utility Model

[0005] The purpose of the utility model is to provide a stirring kettle for water-soluble fertilizer processing to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A stirring kettle for water-soluble fertilizer processing, including a shell, a kettle cover is arranged above the shell, a first gear, a second gear and a toothed ring are rotatably connected inside the kettle cover. The first gear and the toothed ring are concentrically arranged. A connecting sleeve is integrally formed on the first gear. The connecting sleeve penetrates through the kettle cover. The second gear is located between the first gear and the toothed ring, and the second gear meshes with the first gear and the toothed ring respectively. A plurality of second stirring rods are fixed below the toothed ring. Scrapers are fixed at the ends of the second stirring rods. And a plurality of third stirring rods are arranged on the second stirring rods. Setting the second gear to drive the first gear and the toothed ring can make the rotation directions of the first stirring rod and the second stirring rod and the third stirring rod opposite.

[0007] A fixed plate is provided at a position near the bottom on the back of the housing. A vertical telescopic motor is arranged on the fixed plate. The output end of the telescopic motor is connected to a support plate. A driving motor is arranged on the support plate. A driving rod is arranged on the driving shaft of the driving motor. The driving rod passes through a connecting sleeve and a first gear and is inserted into the housing and connected with a plurality of first stirring rods. By driving the driving rod to rotate through the driving motor, the first gear is driven to rotate. The toothed ring rotates together with the first gear through the second gear, thereby driving the first stirring rod, the second stirring rod and the third stirring rod to rotate simultaneously for stirring.

[0008] Preferably, a feeding port is provided at a position near the upper part on the side of the housing. An end cover is arranged on the feeding port. A discharge port is arranged at the bottom of the housing. A valve is arranged on the discharge port. The feeding port is used for adding materials, and the discharge port is used for discharging the stirred materials.

[0009] Preferably, a lifting lug is provided at a position near the middle on the side of the housing. The lifting lug is welded to the housing. The lifting lug is mainly provided to facilitate the hoisting of the device.

[0010] Preferably, the scraper is L-shaped and fits against the inner wall of the housing. The scraper is used to scrape off the materials adhering to the inner wall of the device.

[0011] Preferably, a positioning key is arranged on the driving rod, and positioning grooves for fitting with the positioning key are arranged on both the first gear and the connecting sleeve. By providing the positioning key and the positioning grooves, it is ensured that while the driving rod can drive the first gear to rotate, it can also move up and down.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] In the present utility model, the driving rod drives the first gear to rotate, and the first gear drives the toothed ring to rotate through the second gear, so that the first stirring rod, the second stirring rod and the third stirring rod can rotate simultaneously, and the rotation directions of the first stirring rod and the second stirring rod and the third stirring rod are opposite, thereby improving the mixing effect and ensuring that the materials can be stirred evenly. During the process, the telescopic motor can also be used to drive the first stirring rod on the driving shaft to move up and down to stir the materials at different heights, effectively improving the practicability of the device. Description of the Drawings

[0014] Figure 1 is a schematic three-dimensional structure diagram of the present utility model Figure 1 ;

[0015] Figure 2 is a schematic three-dimensional structure diagram of the present utility model Figure 2 ;

[0016] Figure 3 is a schematic diagram of the internal structure of the present utility model;

[0017] Figure 4 Schematic diagram of the housing structure removed for the present utility model.

[0018] In the figure: 1. Housing; 2. Kettle lid; 3. Fixed plate; 4. Telescopic motor; 5. Support plate; 6. Driving motor; 7. Feeding port; 8. Lifting lug; 9. Discharge port; 10. First gear; 11. Second gear; 12. Tooth ring; 13. Driving rod; 14. Positioning key; 15. First stirring rod; 16. Second stirring rod; 17. Scraper; 18. Third stirring rod; 19. Connecting sleeve. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0021] In the description of the present utility model, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Please refer to Figures 1-4, the present utility model provides a technical solution: a stirring kettle for water-soluble fertilizer processing, including a housing 1, a kettle cover 2 is arranged above the housing 1, a first gear 10, a second gear 11 and a toothed ring 12 are rotatably connected inside the kettle cover 2, the first gear 10 and the toothed ring 12 are concentrically arranged, a connecting sleeve 19 is integrally formed on the first gear 10, the connecting sleeve 19 penetrates the kettle cover 2, the second gear 11 is located between the first gear 10 and the toothed ring 12, and the second gear 11 meshes with the first gear 10 and the toothed ring 12 respectively. A plurality of second stirring rods 16 are fixed below the toothed ring 12, a scraper 17 is fixed at the end of the second stirring rod 16, and a plurality of third stirring rods 18 are arranged on the second stirring rod 16. By setting the second gear 11 to drive the first gear 10 and the toothed ring 12, the rotation directions of the first stirring rod 15, the second stirring rod 16 and the third stirring rod 18 can be made opposite.

[0023] Furthermore, a fixing plate 3 is provided at a position near the bottom on the back of the housing 1, a vertical telescopic motor 4 is arranged on the fixing plate 3, an output end of the telescopic motor 4 is connected with a support plate 5, a driving motor 6 is arranged on the support plate 5, a driving rod 13 is arranged on a driving shaft of the driving motor 6, the driving rod 13 penetrates the connecting sleeve 19 and the first gear 10 and is inserted into the housing 1 and connected with a plurality of first stirring rods 15. By driving the driving rod 13 to rotate through the driving motor 6, the first gear 10 is driven to rotate, and the toothed ring 12 rotates together with the first gear 10 through the second gear 11, so as to drive the first stirring rod 15, the second stirring rod 16 and the third stirring rod 18 to rotate simultaneously for stirring.

[0024] Furthermore, a feeding port 7 is arranged at a position near the upper side of the housing 1, an end cover is arranged on the feeding port 7, a discharging port 9 is arranged at the bottom of the housing 1, a valve is arranged on the discharging port 9, the feeding port 7 is used for adding materials, and the discharging port 9 is used for discharging the stirred materials.

[0025] Furthermore, a lifting lug 8 is arranged at a position near the middle on the side of the housing 1, the lifting lug 8 is welded on the housing 1, and the lifting lug 8 is mainly arranged to facilitate the hoisting of the device.

[0026] Furthermore, the scraper 17 is L-shaped, the scraper 17 is attached to the inner wall of the housing 1, and the scraper 17 is used for scraping the materials attached to the inner wall of the device.

[0027] Furthermore, a positioning key 14 is arranged on the driving rod 13, and positioning grooves for fitting with the positioning key 14 are arranged on both the first gear 10 and the connecting sleeve 19. By arranging the positioning key 14 and the positioning grooves, it is ensured that while the driving rod 13 can drive the first gear 10 to rotate, it can also move up and down.

[0028] In summary, when the device is in use, the material only needs to be added from the feeding port 7 into the housing 1, and then the driving motor 6 is started, so that the driving motor 6 drives the driving rod 13 to rotate, the driving rod 13 drives the first gear 10 and the first stirring rod 15 to rotate, the first gear 10 drives the second gear 11 to rotate, the second gear 11 drives the toothed ring 12 to rotate, and the toothed ring 12 drives the second stirring rod 16, the third stirring rod 18 and the scraper 17 to rotate, thereby mixing and stirring the material by using the first stirring rod 15, the second stirring rod 16 and the third stirring rod 18. The provided scraper 17 can scrape off the material adhering to the inner wall of the housing 1. During the stirring process, the telescopic motor 4 is started, so that the telescopic motor 4 drives the support plate 5 to move up and down, the support plate 5 drives the driving motor 6 to move, and the driving motor 6 drives the driving rod 13 to move, thereby enabling the first stirring rod 15 to move up and down to stir and mix the material at different heights.

[0029] It should be noted that: the entire device is controlled through the total control button. Since the devices matched with the control button are common devices and belong to the existing mature technologies, the electrical connection relationship and the specific circuit structure thereof will not be elaborated herein.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stirred tank for processing water-soluble fertilizers, characterized in that: The invention comprises a shell (1), wherein a kettle cover (2) is arranged above the shell (1), and a first gear (10), a second gear (11) and a gear ring (12) are rotatably connected inside the kettle cover (2), the first gear (10) and the gear ring (12) are arranged concentrically, a connecting sleeve (19) is integrally formed on the first gear (10), and the connecting sleeve (19) passes through the kettle cover (2), the second gear (11) is located between the first gear (10) and the gear ring (12), and the second gear (11) is respectively meshed with the first gear (10) and the gear ring (12), a plurality of second stirring rods (16) are fixed below the gear ring (12), a scraper (17) is fixed at the end of the second stirring rod (16), and a plurality of third stirring rods (18) are arranged on the second stirring rod (16); A fixing plate (3) is provided at a position near the bottom of the back side of the housing (1); a vertical telescopic motor (4) is provided on the fixing plate (3); an output end of the telescopic motor (4) is connected to a support plate (5); a driving motor (6) is provided on the support plate (5); a driving rod (13) is provided on a driving shaft of the driving motor (6); the driving rod (13) passes through a connecting sleeve (19) and a first gear (10) and is inserted into the housing (1) and connected to a plurality of first stirring rods (15).

2. The stirred tank for processing water-soluble fertilizer according to claim 1, characterized in that: A feeding port (7) is provided at a position near the top of the side of the shell (1), and an end cover is provided on the feeding port (7). A discharge port (9) is provided at the bottom of the shell (1), and a valve is provided on the discharge port (9).

3. The stirred tank for processing water-soluble fertilizer according to claim 1, characterized in that: A lifting lug (8) is provided near the middle of the side of the shell (1), and the lifting lug (8) is welded to the shell (1).

4. The stirred tank for processing water-soluble fertilizer according to claim 1, characterized in that: The scraper (17) is L-shaped, and the scraper (17) fits the inner wall of the shell (1).

5. The stirred tank for processing water-soluble fertilizer according to claim 1, characterized in that: The driving rod (13) is provided with a positioning key (14), and the first gear (10) and the connecting sleeve (19) are both provided with a positioning groove engaged with the positioning key (14).

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