Fertilizer blending device for vegetable planting

Abstract

The utility model provides a fertilizer blending device for vegetable planting. The fertilizer blending device comprises a base; the material mixing barrel is mounted in the middle of the base, and the bottom of the material mixing barrel is open; the adjusting cylinder is arranged in the mixing cylinder in a sliding manner and is in threaded connection with the inner wall of the mixing cylinder; the bottom plate is fixedly arranged at the bottom of the adjusting cylinder; the stirring unit is used for stirring the fertilizer in the mixing barrel; a feeding assembly is arranged at the top of the mixing barrel; and the feeding device is used for feeding the fertilizer into the mixing barrel. When too much fertilizer needs to be mixed, the volume of the mixing barrel can be increased, the adjusting barrel is rotated clockwise during adjustment, and under the action of threads, the adjusting barrel which rotates clockwise moves downwards, so that the internal volume of the mixing barrel is increased, and a worker can adjust and use the mixing barrel conveniently.

Description

Technical Field

[0001] The utility model relates to the field of vegetable planting, in particular to a fertilizer mixing device for vegetable planting. Background Art

[0002] Fertilizers are substances that provide one or more essential nutrients for plants, improving soil properties and increasing soil fertility. Fertilizer use is a crucial step in vegetable cultivation. Multiple fertilizers must be mixed in a specific ratio before use.

[0003] The prior art, which can be referenced in the Chinese authorized utility model patent publication number CN215996554U, specifically relates to a fertilizer mixing device for vegetable cultivation, comprising a mixing box, a mixing unit, and a stirring unit. The mixing box has a through groove formed on its outer surface. The mixing unit comprises a limit groove, a limit block, a chute, a slider, a funnel, a semicircular plate, and a cylindrical ring. The cylindrical ring has a chute formed on its lower surface, a limit groove formed on its bottom, a semicircular plate mounted on its inner surface, a slider mounted on the upper surface of the funnel, a limit block fixedly mounted on its upper end, another semicircular plate mounted on the inner surface of the funnel, the limit block slidably connected to the limit groove, and the slider slidably connected to the chute. The stirring unit is mounted on the upper surface of the box. This prior art primarily adjusts the flow rate of different fertilizers, thereby controlling the ratio of different waste materials.

[0004] The above-mentioned prior art has the following shortcomings in actual implementation: the volume of the mixing box is fixed and cannot be increased, which is inconvenient when more fertilizers need to be mixed. Utility Model Content

[0005] In order to solve the above problems, the utility model proposes a fertilizer mixing device for vegetable planting, which is used to solve the problem in the above-mentioned prior art that the volume of the mixing box is fixed and cannot be increased, and it is inconvenient when more fertilizers need to be mixed.

[0006] To achieve the above-mentioned purpose, the utility model provides a fertilizer mixing device for vegetable planting, comprising: a base; a mixing barrel, which is installed in the middle of the base and has an open bottom; an adjusting barrel, which is slidably arranged inside the mixing barrel and is threadedly connected to the inner wall of the mixing barrel; a bottom plate, which is fixedly arranged at the bottom of the adjusting barrel; a stirring unit, which is used to stir the fertilizer inside the mixing barrel; and a feeding assembly is provided on the top of the mixing barrel, which is used to input fertilizer into the interior of the mixing barrel.

[0007] Furthermore, a door panel is hinged to the bottom of the base plate, and one end of the door panel is connected to the bottom of the base plate via a buckle.

[0008] Furthermore, the stirring unit includes: a power mechanism installed on the top of the mixing barrel; a driving shaft connected to the power mechanism; a sleeve sleeved on the outside of the driving shaft; a plurality of first stirring blades provided on the sleeve sleeve; and a second stirring blade slidably provided inside the first stirring blade; the driving shaft extends into the interior of the mixing barrel, a rotating disk is provided on the top outer wall of the driving shaft, and one end of the top of the second stirring blade is connected to the bottom of the rotating disk; the bottom of the sleeve sleeve is close to the bottom plate;

[0009] A scraper is installed at the bottom of the first stirring blade, and the bottom of the scraper is in contact with the top of the bottom plate.

[0010] Furthermore, a strip-shaped sliding groove is provided on the inner wall of the sleeve, and a slider is provided on the outer wall of the drive shaft, and the slider is connected to the strip-shaped sliding groove.

[0011] Furthermore, the power mechanism includes a drive motor and a mounting bracket, the mounting bracket is fixedly mounted on the top of the mixing barrel, the drive motor is mounted on the top of the mounting bracket, the drive shaft is rotatably mounted on the bottom of the mounting bracket, and the output end of the drive motor is connected to the top end of the drive shaft.

[0012] Furthermore, a movable column is slidably provided on the inner bottom of the sleeve tube, a strip plate is provided on the outer wall of the movable column, one end of the movable column passes through the bottom plate and is provided with a handle, a return spring is provided on the inner bottom of the sleeve tube, and the bottom of the return spring is connected to the top of the movable column; a strip groove and a circular groove are opened in the middle of the bottom plate, the circular groove passes through the bottom plate, and the circular groove is connected to the strip groove.

[0013] Furthermore, a plurality of fixed plates are provided at the bottom of the base, a support plate is slidably provided inside the fixed plate, the bottom of the support plate contacts the bottom of the base plate, a spring is provided at the inner top of the fixed plate, and one end of the spring is connected to the support plate.

[0014] Furthermore, the feeding assembly includes a feeding box and a feeding hopper. The feeding box is installed on the top of the mixing barrel and is connected to the mixing barrel. The feeding hopper is connected to the feeding box.

[0015] Furthermore, a weighing plate is hinged on the top of the feed box, a weighing sensor is provided inside the weighing plate, an electric telescopic rod is hinged inside the feed box, and the output end of the electric telescopic rod is hinged to the bottom of the weighing plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. When too much fertilizer needs to be mixed, the volume of the mixing barrel can be increased. To adjust, turn the adjusting barrel clockwise. Under the action of the thread, the adjusting barrel will move downward, thereby increasing the volume inside the mixing barrel, making it easier for the staff to adjust and use it.

[0018] Second, when adjusting the volume of the mixing drum, the interactive sleeve will move downward with the bottom plate, and at the same time, the second stirring blade will be exposed. After adjusting the volume, the second stirring blade can still ensure the stirring effect of the fertilizer, and the rotating disk can easily drive the second stirring blade to rotate;

[0019] 3. When adjusting the volume of the mixing barrel, the staff pulls the handle downward, which drives the movable column to move downward, and then makes the strip plate enter the interior of the strip groove. Then, the position of the handle and the movable column is locked by a buckle or a hasp. After that, when the sleeve barrel rotates, the adjusting barrel will be driven to rotate synchronously, thereby facilitating the automatic adjustment of the position of the adjusting barrel, saving time and physical effort when adjusting the volume of the mixing barrel. After the adjustment is completed, the locking state of the handle and the movable column is released, and the reset spring can drive the movable column to reset, and the adjustment plate is disconnected from the strip groove.

[0020] In order to better understand and implement the present invention, the present invention is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the second three-dimensional structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the mixing cylinder in the utility model;

[0024] Figure 4 It is a structural diagram of the rotating disk in the utility model;

[0025] Figure 5 It is a cross-sectional view of the feed box in the utility model;

[0026] Figure 6 It is a cross-sectional view of the sleeve in the utility model;

[0027] Figure 7 It is a cross-sectional view of the bottom plate of the utility model.

[0028] In the figure: 1. Base; 2. Mixing barrel; 3. Adjusting barrel; 4. Bottom plate; 5. Mounting frame; 6. Driving motor; 7. Feed box; 8. Feed hopper; 9. Fixing plate; 10. Support plate; 11. Door panel; 12. Driving shaft; 13. Handle; 14. Socket barrel; 15. First stirring blade; 16. Scraper; 17. Second stirring blade; 18. Rotating disk; 19. Weighing plate; 20. Electric telescopic rod; 21. Strip slide; 22. Slider; 23. Return spring; 24. Moving column; 25. Strip plate; 26. Strip groove. DETAILED DESCRIPTION

[0029] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation methods of the present invention are now described with reference to the accompanying drawings, but the protection scope of the present invention is not limited to the following.

[0030] Reference Figure 1-7 As shown, a fertilizer mixing device for vegetable planting includes: a base 1; a mixing barrel 2, which is installed in the middle of the base 1 and has an open bottom; an adjusting barrel 3, which is slidably arranged inside the mixing barrel 2 and is threadedly connected to the inner wall of the mixing barrel 2; a bottom plate 4, which is fixedly arranged at the bottom of the adjusting barrel 3; a stirring unit, which is used to stir the fertilizer inside the mixing barrel 2; a feeding assembly is provided on the top of the mixing barrel 2; a door panel 11 is hinged at the bottom of the bottom plate 4 for inputting fertilizer into the interior of the mixing barrel 2, and one end of the door panel 11 is connected to the bottom of the bottom plate 4 by a buckle.

[0031] The present invention provides a technical solution. During use, fertilizer is loaded into the mixing barrel 2 through the feeding assembly. The fertilizer is then stirred by the stirring unit to mix the fertilizer. After mixing, the door panel 11 is opened by a buckle to release the fertilizer. When an excessive amount of fertilizer needs to be mixed, the volume of the mixing barrel 2 can be increased by rotating the adjusting barrel 3 clockwise. Under the action of the thread, the adjusting barrel 3 rotates clockwise and moves downward, thereby increasing the volume inside the mixing barrel 2, making it easier for the operator to adjust the volume.

[0032] Preferably: the stirring unit includes a power mechanism installed on the top of the mixing barrel 2; a driving shaft 12 connected to the power mechanism; a sleeve 14 sleeved on the outside of the driving shaft 12; a plurality of first stirring blades 15 provided on the sleeve 14; and a second stirring blade 17 slidably arranged inside the first stirring blade 15; the driving shaft 12 extends to the interior of the mixing barrel 2, and a rotating disk 18 is provided on the top outer wall of the driving shaft 12, and one end of the top of the second stirring blade 17 is connected to the bottom of the rotating disk 18; the bottom of the sleeve 14 is close to the bottom plate 4; a scraper 16 is installed at the bottom of one of the first stirring blades 15, and the bottom of the scraper 16 contacts the top of the bottom plate 4, and a strip slide 21 is provided on the inner wall of the sleeve 14, and a slider 22 is provided on the outer wall of the driving shaft 12, and the slider 22 is connected to the strip slide 21;

[0033] The power mechanism includes a drive motor 6 and a mounting frame 5. The mounting frame 5 is fixedly mounted on the top of the mixing barrel 2. The drive motor 6 is mounted on the top of the mounting frame 5. The drive shaft 12 is rotatably mounted on the bottom of the mounting frame 5. The output end of the drive motor 6 is connected to the top of the drive shaft 12.

[0034] Specifically, when the fertilizer needs to be stirred, the drive motor 6 is started, which drives the drive shaft 12 to rotate, and the drive shaft 12 drives the sleeve 14 to rotate. When the sleeve 14 rotates, the fertilizer is stirred and mixed by the first stirring blades 15. When the volume of the mixing drum 2 is adjusted, the sleeve 14, which is interactively arranged, will move downward along with the bottom plate 4, while the second stirring blades 17 are exposed. After the volume is adjusted, the second stirring blades 17 can still ensure the stirring effect of the fertilizer, and the rotating disk 18 can conveniently drive the second stirring blades 17 to rotate.

[0035] Preferably: a moving column 24 is slidably provided on the inner bottom of the sleeve tube 14, a strip plate 25 is provided on the outer wall of the moving column 24, one end of the moving column 24 passes through the bottom plate 4, and is provided with a handle 13, a return spring 23 is provided on the inner bottom of the sleeve tube 14, and the bottom of the return spring 23 is connected to the top of the moving column 24; a strip groove 26 and a circular groove are opened in the middle of the bottom plate 4, the circular groove passes through the bottom plate 4, and the circular groove is connected to the strip groove 26.

[0036] Specifically, when adjusting the volume of the mixing barrel 2, the staff pulls the handle 13 downward, which drives the movable column 24 to move downward, and then makes the strip plate 25 enter the interior of the strip groove 26. Then, the position of the handle 13 and the movable column 24 is locked by snapping or hasp. After that, when the sleeve barrel 14 rotates, the adjusting barrel 3 will be driven to rotate synchronously, thereby facilitating the automatic adjustment of the position of the adjusting barrel 3, saving time and physical effort when adjusting the volume of the mixing barrel 2. After the adjustment is completed, the locking state of the handle 13 and the movable column 24 is released, and the reset spring 23 can drive the movable column 24 to reset, and the adjusting plate 25 is disconnected from the strip groove 26.

[0037] Preferably: a plurality of fixed plates 9 are provided at the bottom of the base 1, a support plate 10 is slidingly provided inside the fixed plate 9, the bottom of the support plate 10 contacts the bottom of the base plate 4, a spring is provided at the inner top of the fixed plate 9, and one end of the spring is connected to the support plate 10.

[0038] Specifically, the supporting plate 10 and the spring can enhance the supporting effect on the bottom plate 4 and prevent the bottom plate 4 from falling off.

[0039] Preferably: the feeding assembly includes a feed box 7 and a feed hopper 8. The feed box 7 is installed on the top of the mixing barrel 2 and is connected to the mixing barrel 2. The feed hopper 8 is connected to the feed box 7. A weighing plate 19 is hinged on the top of the feed box 7. A weighing sensor is provided inside the weighing plate 19. An electric telescopic rod 20 is hinged inside the feed box 7. The output end of the electric telescopic rod 20 is hinged to the bottom of the weighing plate 19.

[0040] Specifically, after the fertilizer is loaded into the feed box 7, the fertilizer can be weighed by the set weighing sensor and weighing plate 19, and the weighed data is fed back to the screen set on the outer wall of the feed box 7 for the convenience of staff to watch.

[0041] The above disclosure is only a preferred embodiment of the present invention, which certainly cannot be used to limit the scope of the rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. A fertilizer mixing device for vegetable planting, characterized in that: include: Base (1); A mixing barrel (2), the mixing barrel (2) being installed in the middle of the base (1) and having an open bottom; The regulating cylinder (3) is slidably arranged inside the mixing cylinder (2) and is threadably connected to the inner wall of the mixing cylinder (2); A bottom plate (4) is fixedly arranged on the bottom of the regulating cylinder (3); A stirring unit, used for stirring the fertilizer inside the mixing barrel (2); The top of the mixing barrel (2) is provided with a feeding assembly, which is used for feeding fertilizer into the interior of the mixing barrel (2).

2. A fertilizer mixing device for vegetable planting according to claim 1, characterized in that: A door panel (11) is hinged to the bottom of the base plate (4), and one end of the door panel (11) is connected to the bottom of the base plate (4) via a buckle.

3. A fertilizer mixing device for vegetable planting according to claim 1, characterized in that: The stirring unit comprises: A power mechanism installed on the top of the mixing cylinder (2); a drive shaft (12) connected to the power mechanism; a sleeve (14) sleeved on the outside of the drive shaft (12); A plurality of first stirring blades (15) provided on the sleeve (14); and a second stirring blade (17) slidably arranged inside the first stirring blade (15); The drive shaft (12) extends to the interior of the mixing barrel (2), a rotating disk (18) is provided on the top outer wall of the drive shaft (12), and one end of the top of the second stirring blade (17) is connected to the bottom of the rotating disk (18); The bottom of the sleeve (14) is close to the bottom plate (4); A scraper (16) is installed at the bottom of the first stirring blade (15), and the bottom of the scraper (16) contacts the top of the bottom plate (4).

4. A fertilizer mixing device for vegetable planting according to claim 3, characterized in that: The inner wall of the sleeve (14) is provided with a strip-shaped sliding groove (21), and the outer wall of the drive shaft (12) is provided with a sliding block (22), and the sliding block (22) is connected to the strip-shaped sliding groove (21).

5. The vegetable planting fertilizer mixing device according to claim 3, characterized in that: The power mechanism comprises a drive motor (6) and a mounting frame (5), wherein the mounting frame (5) is fixedly mounted on the top of the mixing barrel (2), the drive motor (6) is mounted on the top of the mounting frame (5), the drive shaft (12) is rotatably mounted on the bottom of the mounting frame (5), and the output end of the drive motor (6) is connected to the top end of the drive shaft (12).

6. A vegetable planting fertilizer mixing device according to any one of claims 3 and 4, characterized in that: A movable column (24) is slidably provided on the inner bottom of the sleeve (14), a strip plate (25) is provided on the outer wall of the movable column (24), one end of the movable column (24) passes through the bottom plate (4) and is provided with a handle (13), a return spring (23) is provided on the inner bottom of the sleeve (14), and the bottom of the return spring (23) is connected to the top of the movable column (24); A strip groove (26) and a circular groove are provided in the middle of the bottom plate (4), the circular groove passes through the bottom plate (4), and the circular groove is communicated with the strip groove (26).

7. The vegetable planting fertilizer mixing device according to claim 1, characterized in that: A plurality of fixed plates (9) are provided at the bottom of the base (1), a supporting plate (10) is slidably provided inside the fixed plate (9), the bottom of the supporting plate (10) contacts the bottom of the base plate (4), a spring is provided at the inner top of the fixed plate (9), and one end of the spring is connected to the supporting plate (10).

8. The vegetable planting fertilizer mixing device according to claim 1, characterized in that: The feeding assembly comprises a feeding box (7) and a feeding hopper (8); the feeding box (7) is installed on the top of the mixing cylinder (2) and is in communication with the mixing cylinder (2); the feeding hopper (8) is in communication with the feeding box (7).

9. The vegetable planting fertilizer mixing device according to claim 8, characterized in that: The top of the feed box (7) is hinged with a weighing plate (19), a weighing sensor is arranged inside the weighing plate (19), and an electric telescopic rod (20) is hinged inside the feed box (7), and the output end of the electric telescopic rod (20) is hinged with the bottom of the weighing plate (19).

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