Water-soluble fertilizer mixer

Abstract

The utility model discloses a water-soluble fertilizer mixer, which relates to the technical field of fertilizer mixing appliances, and comprises a support frame, the upper end of the support frame is fixedly connected with a transverse stirring barrel, one end of the stirring barrel is provided with a first flange plate, and the outer side of the first flange plate is connected with an opening and closing assembly; through the cooperation of the first scraping plate and the second scraping plate, attachments on the inner wall of the stirring barrel can be scraped in time, and fertilizer adhesion is prevented; through cooperation of a frame shaped like a Chinese character'mi 'and a spiral blade, fertilizer raw materials can be evenly guided into a stirring barrel, the frame shaped like the Chinese character'mi' can be driven by a first scraper to rotate, automatic rotation of the spiral blade is achieved, a feeding pipe is prevented from being blocked, and feeding smoothness is guaranteed; through cooperation of a hinge seat and a connecting block, the stirring barrel can be easily opened to clean the interior of the barrel, operation is easy and convenient, and time and labor are saved; the device is convenient to prevent adhesion and blockage, and is easy to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer mixing appliances, in particular to a water-soluble fertilizer mixer. Background Art

[0002] my country is a country with a large population and a huge demand for food. Fertilizers can provide crops with the nutrients they need for growth and significantly increase crop yields. Reasonable application of fertilizers can improve soil fertility, promote crop growth and development, and increase food production per unit area, thereby ensuring national food security and meeting the people's basic food needs. With the continuous development of agriculture, water-soluble fertilizers have been widely used in modern agricultural production due to their high efficiency and easy absorption. Fertilizer mixers on the market usually cannot effectively solve the problem of fertilizer sticking to the inner wall of the mixing barrel. As the use time increases, more and more attachments will appear on the inner wall of the mixing barrel, which not only affects the mixing effect, but may also cause fertilizer waste and equipment damage. Blockages are prone to occur during feeding, and there is no anti-blocking device for the feed port. Once the feed pipe is blocked, the machine needs to be stopped for cleaning, which seriously affects production efficiency. Cleaning the interior is often complicated and requires a lot of time and manpower, which brings great inconvenience to equipment maintenance. Therefore, the above problems need to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a water-soluble fertilizer mixer.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a water-soluble fertilizer mixer, comprising a support frame, a horizontally placed stirring barrel fixedly connected to the upper end of the support frame, a first flange installed at one end of the stirring barrel, an opening and closing assembly connected to the outside of the first flange; a feed pipe installed at one end of the top of the stirring barrel, and an L-shaped water inlet pipe installed at the upper end of the stirring barrel on one side of the feed pipe, and a transmission box installed at the other end of the stirring barrel, and a stirring mechanism provided inside the stirring barrel.

[0005] Preferably, the opening and closing assembly includes a hinged seat installed on one side of the first flange, and both sides of the hinged seat are movably hinged with connecting blocks, and the connecting block is connected to a second flange enclosed on the outside of the first flange, and a water outlet pipe is horizontally passed through the lower part of the outer side of the second flange, a filter screen is installed at the inner end of the water outlet pipe, and a ball valve is installed on the water outlet pipe.

[0006] Preferably, the second flange is fixed to the first flange by a plurality of bolts.

[0007] Preferably, the stirring mechanism includes a rotating shaft that is laterally rotated inside the stirring barrel, a connecting rod that is obliquely fixed to both ends of the rotating shaft, and a stirring column that is fixed to the outer end of the connecting rod. A rotating sleeve is rotatably connected to the stirring column, and stirring plates are fixed to the upper and lower ends of the rotating sleeve. A plurality of scattering holes are equidistantly provided on the stirring plate, and a servo motor for driving the rotating shaft is provided inside the transmission box.

[0008] Preferably, a U-shaped first scraper is fixed to the upper ends of both sides of the rotating shaft, and a U-shaped second scraper is fixed to the lower ends of both sides of the rotating shaft. A fixing frame is provided between the first scraper and the second scraper. The end of the fixing frame is fixed to the inner wall of the mixing barrel, and the rotating shaft passes through the opening in the middle of the fixing frame in a sealed manner.

[0009] Preferably, a 'P-shaped frame' is horizontally rotatably provided in the lower portion of the feed pipe, and a plurality of equidistant fixed blocks are fixedly connected to the circumference of the bottom surface of the 'P-shaped frame', and a spiral blade for the fertilizer particles to spiral and fall is vertically installed on the top of the 'P-shaped frame'.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: in the present invention, through the cooperation of the first scraper and the second scraper, the attachments on the inner wall of the mixing barrel can be scraped off in time to prevent the fertilizer from sticking; through the cooperation of the crisscross frame and the spiral blades, the fertilizer raw materials can be evenly introduced into the mixing barrel, and the crisscross frame can rotate under the drive of the first scraper to realize the automatic rotation of the spiral blades, preventing the feed pipe from being blocked and ensuring the smoothness of the feed; through the cooperation of the hinged seat and the connecting block, the mixing barrel can be easily opened to clean the inside of the barrel, which is simple to operate and saves time and manpower; the device is convenient for anti-sticking, anti-clogging and easy-to-clean fertilizer mixer. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0012] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the opening and closing component of the utility model;

[0014] Figure 3 It is a schematic perspective cross-sectional view of a local structure of the present invention;

[0015] Figure 4 This is a schematic diagram of the overall top view of the structure of the utility model;

[0016] Figure 5 This is a schematic diagram of the internal structure of the feed pipe of the present invention.

[0017] Serial numbers in the figure: 1. Support frame; 2. Mixing barrel; 3. First flange; 4. Feed pipe; 5. Water inlet pipe; 6. Transmission box; 7. Articulated seat; 8. Connecting block; 9. Second flange; 10. Filter screen; 11. Water outlet pipe; 12. Ball valve; 13. Servo motor; 14. Rotating shaft; 15. Connecting rod; 16. Mixing column; 17. Rotating sleeve; 18. Mixing plate; 19. First scraper; 20. Second scraper; 21. Fixed frame; 22. Pozidrivable frame; 23. Fixed block; 24. Spiral blade. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Example: See Figure 1-5 The utility model relates to a water-soluble fertilizer mixer, which includes a support frame 1, which is convenient for supporting and fixing the mixing barrel 2 through the support frame 1; a horizontal mixing barrel 2 is fixedly connected to the upper end of the support frame 1, and the mixing barrel 2 is convenient for stirring and mixing the fertilizer; a first flange 3 is installed at one end of the mixing barrel 2, which is convenient for connecting the opening and closing component to the mixing barrel 2 through the first flange 3; an opening and closing component is connected to the outside of the first flange 3; a feeding pipe 4 is installed at one end of the top of the mixing barrel 2, which is convenient for adding fertilizer raw materials into the mixing barrel 2 through the feeding pipe 4; and an L-shaped water inlet pipe 5 is installed at the upper end of the mixing barrel 2 on one side of the feeding pipe 4, which is convenient for adding water into the mixing barrel 2 through the water inlet pipe 5; and a transmission box 6 is installed at the other end of the mixing barrel 2, which is convenient for installing the servo drive unit through the transmission box 6. A service motor 13; a stirring mechanism is provided inside the mixing barrel 2; the opening and closing assembly includes a hinged seat 7 installed on one side of the first flange 3, which facilitates the movable hinge of the connecting block 8 through the hinged seat 7; connecting blocks 8 are movably hinged on both sides of the hinged seat 7, which facilitate the fixing of the second flange 9 through the connecting block 8; the connecting block 8 is connected to a second flange 9 enclosed on the outside of the first flange 3, and the filter screen 10 and the water outlet pipe 11 are facilitated to be installed through the second flange 9; a water outlet pipe 11 is provided transversely through the lower part of the outer side of the second flange 9, and a filter screen 10 is installed at the inner end of the water outlet pipe 11, which facilitates the filtration of the stirred fertilizer solution through the filter screen 10; and a ball valve 12 is installed on the water outlet pipe 11, which facilitates the control of the opening and closing of the water outlet pipe 11 through the ball valve 12.

[0020] In the present invention, the second flange 9 is fixed to the first flange 3 by a plurality of bolts; the stirring mechanism includes a rotating shaft 14 arranged inside the mixing barrel 2 for transverse rotation, and the rotating shaft 14 is used to drive the stirring column 16, the first scraper 19 and the second scraper 20 to rotate; a connecting rod 15 fixedly connected to both ends of the rotating shaft 14, and the connecting rod 15 is used to connect the rotating shaft 14 and the stirring column 16; and the stirring column 16 fixed to the outer end of the connecting rod 15 is used to facilitate the installation of the rotating sleeve 17 and the stirring plate 18; the stirring column 16 is rotatably connected to the rotating sleeve 17, and the upper and lower ends of the rotating sleeve 17 are fixed with stirring plates 18, which facilitate the stirring of fertilizers by the stirring plates 18; a plurality of scattering holes are equidistantly provided on the stirring plate 18, and a servo motor 13 for driving the rotating shaft 14 is provided inside the transmission box 6; the upper ends of both sides of the rotating shaft 14 are fixed with U-shaped first scrapers 19, and the first scrapers 19 are used to connect the first scrapers 19 It is convenient to scrape off the attachments on the upper end of the inner wall of the mixing barrel 2; and the lower ends of both sides of the rotating shaft 14 are fixedly connected with a U-shaped second scraper 20, which is convenient for scraping off the attachments on the lower end of the inner wall of the mixing barrel 2 through the second scraper 20; a fixing frame 21 is provided between the first scraper 19 and the second scraper 20, which is convenient for fixing the position of the rotating shaft 14 through the fixing frame 21; the end of the fixing frame 21 is fixedly connected to the inner wall of the mixing barrel 2, and the rotating shaft 14 passes through the through-hole in the middle of the fixing frame 21 in a sealed manner; a rice frame 22 is provided in the lower part of the feeding pipe 4 for horizontal rotation, and the rice frame 22 is convenient for driving the spiral blade 24 to rotate; and a plurality of equidistant fixed blocks 23 are fixedly connected to the bottom surface of the rice frame 22, which is convenient for driving the rice frame 22 to rotate through the fixed block 23; a spiral blade 24 for circumferentially rotating the fertilizer particles is vertically installed on the top of the rice frame 22, which is convenient for pouring the fertilizer raw materials evenly into the mixing barrel 2 through the spiral blade 24 to prevent the feeding pipe 4 from being blocked.

[0021] Working principle: When using the present invention, first place the support frame 1 on a stable ground, and use the support frame 1 to support and fix the mixing barrel 2; then, check the connection between the first flange 3 and the second flange 9 to ensure that the opening and closing assembly is in a closed state, and at the same time check whether the ball valve 12 is in a closed state, and then power on the electrical equipment, and then pour the fertilizer raw materials to be mixed into the mixing barrel 2 through the feed pipe 4; add an appropriate amount of water into the mixing barrel 2 through the water inlet pipe 5, and when the fertilizer falls up and down through the spiral blades 24 inside the feed pipe 4, it can play a role in preliminary mixing; when the fertilizer particles enter the mixing barrel 2, the servo motor 13 in the transmission box 6 is started, and the servo motor 13 drives the rotating shaft 14 to rotate, so that the first scraper at the upper end of the rotating shaft 14 The plate 1 introduces the fertilizer into the mixing barrel 2 for uniform stirring and mixing; the inclined connecting rod 15 on the rotating shaft 14 drives the stirring column 16 to rotate, and the rotating sleeve 17 on the stirring column 16 drives the stirring plate 18 to rotate to stir and mix the fertilizer. The broken holes on the stirring plate 18 can reduce the resistance during stirring; and the first scraper 19 and the second scraper 20 at the upper end of the rotating shaft 14 scrape off the attachments on the inner wall of the mixing barrel 2 to prevent the fertilizer from sticking to the inner wall of the mixing barrel 2; when stirring is completed, the electrical equipment is turned off, and the ball valve 12 is opened to discharge the fertilizer solution filtered by the filter 10 from the outlet pipe 11; when cleaning or maintaining the inside of the mixing barrel 2, the second flange 9 can be easily opened by rotating the nut, and the internal components of the mixing barrel 2 and the filter 10 can be cleaned and replaced.

[0022] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water-soluble fertilizer mixer, comprising a support frame (1), characterized in that: A horizontally placed mixing barrel (2) is fixedly connected to the upper end of the support frame (1), a first flange (3) is installed at one end of the mixing barrel (2), and an opening and closing assembly is connected to the outer side of the first flange (3); a feed pipe (4) is installed at one end of the top of the mixing barrel (2), and an L-shaped water inlet pipe (5) is installed at the upper end of the mixing barrel (2) on one side of the feed pipe (4), and a transmission box (6) is installed at the other end of the mixing barrel (2), and a stirring mechanism is provided inside the mixing barrel (2); The opening and closing assembly includes a hinge seat (7) installed on one side of the first flange (3), and both sides of the hinge seat (7) are movably hinged with connecting blocks (8). The connecting blocks (8) are connected to a second flange (9) enclosed on the outside of the first flange (3), and a water outlet pipe (11) is horizontally penetrated through the lower part of the outer side of the second flange (9). A filter screen (10) is installed at the inner end of the water outlet pipe (11), and a ball valve (12) is installed on the water outlet pipe (11).

2. A water-soluble fertilizer mixer according to claim 1, characterized in that: The second flange (9) is fixed to the first flange (3) via a plurality of bolts.

3. A water-soluble fertilizer mixer according to claim 1, characterized in that: The stirring mechanism comprises a rotating shaft (14) which is arranged inside the stirring barrel (2) and rotates horizontally, a connecting rod (15) which is fixedly connected to both ends of the rotating shaft (14) in an oblique manner, and a stirring column (16) which is fixedly connected to the outer end of the connecting rod (15), a rotating sleeve (17) being rotatably connected to the stirring column (16), a stirring plate (18) being fixedly connected to the upper and lower ends of the rotating sleeve (17), a plurality of scattering holes being equidistantly opened on the stirring plate (18), and a servo motor (13) for driving the rotating shaft (14) being provided inside the transmission box (6).

4. A water-soluble fertilizer mixer according to claim 3, characterized in that: The upper ends of both sides of the rotating shaft (14) are fixedly connected to U-shaped first scrapers (19), and the lower ends of both sides of the rotating shaft (14) are fixedly connected to U-shaped second scrapers (20). A fixing frame (21) is provided between the first scraper (19) and the second scraper (20). The end of the fixing frame (21) is fixedly connected to the inner wall of the mixing barrel (2), and the rotating shaft (14) is sealed and movable through the opening in the middle of the fixing frame (21).

5. The water-soluble fertilizer mixer according to claim 1, characterized in that: A 'P-shaped frame' (22) is provided in a horizontally rotatable manner in the lower portion of the feed pipe (4), and a plurality of equidistant fixed blocks (23) are fixedly connected to the circumference of the bottom surface of the 'P-shaped frame' (22). A spiral blade (24) for the fertilizer particles to spiral and fall is vertically installed on the top of the 'P-shaped frame' (22).

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