Fertilizer proportioning device

Abstract

The utility model relates to the technical field of color pepper planting, and particularly discloses a fertilizer proportioning device which comprises a proportioning device body, a cover plate is arranged at the upper end of the proportioning device body, a motor is arranged at the lower end of the proportioning device body, an output shaft of the motor is positioned in the proportioning device body, and a mixing shaft is fixedly mounted on the output shaft of the motor. The upper end part of the mixing shaft is fixedly provided with a beating mechanism, the beating mechanism comprises an expansion shaft, the upper end part of the expansion shaft is fixedly provided with a straight rod, the expansion shaft and the cover plate are rotatably installed, and the expansion shaft is partially exposed above the cover plate. And the motor can drive the mixing shaft and the expansion shaft to rotate together and knock each proportioning container unit, so that the situation that the proportioning quality is influenced by more material residues on the inner wall of each proportioning container unit can be avoided without other driving devices, and the whole device is relatively practical.

Description

Technical Field

[0001] The utility model relates to the technical field of colored pepper planting, in particular to a fertilizer proportioning device. Background Art

[0002] Bell pepper, also known as sweet pepper or pepper, is an edible vegetable belonging to the Solanaceae family. Bell pepper is a healthy vegetable that is low in calories, high in fiber, rich in vitamins and minerals, and is widely used in various dishes and salads. In the process of growing bell peppers, fertilizer ratio is a crucial step. Fertilizer provides the nutrients needed by plants, including nitrogen, phosphorus, potassium, etc. These elements play a key role in the growth and development of plants. Reasonable fertilizer ratio can promote the growth of bell pepper plants, increase yield, and help improve the quality and taste of the fruit. Different stages of bell pepper growth require different proportions of nutrients. Therefore, according to the growth cycle and nutritional needs of the plants, scientific fertilizer ratio can ensure the healthy growth of the plants, reduce the occurrence of diseases and pests, thereby improving yield and quality.

[0003] At present, the existing device (such as patent number: CN219424203U) discloses an agricultural fertilizer proportioning device, which is provided with a storage barrel, a scale and a baffle, etc. When the fertilizer needs to be proportioned, the control rod is first pulled to make the baffle block the feed port at the bottom of the storage barrel, and then the fertilizer is poured into the storage barrel. The weight of the poured fertilizer can be observed according to the scale, and then the control rod is pulled to make the baffle slide out of the storage barrel, so that the fertilizer in the storage barrel will fall into the mixing box along the feed port. In this way, the required fertilizer can be proportioned more accurately.

[0004] However, in the process of implementing the above technical solution, it was found that there are at least the following technical problems: when the device pours the proportioned materials into the mixing box, since the fertilizers are divided into multiple types, when the fertilizers are viscous or in powder form, they are pushed together and easily adhere to the inside of the storage barrel, or they produce electrostatic effects and adhere to the inside of the storage barrel, resulting in large errors in the fertilizer ratios. The quality of the ratio needs to be improved. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a fertilizer proportioning device, which solves the technical problem of insufficient proportioning quality of the prior device.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A fertilizer proportioning device comprises a proportioning device body, wherein a cover plate is provided at the upper end of the proportioning device body, a motor is provided at the lower end of the proportioning device body, an output shaft of the motor is located inside the proportioning device body, and a mixing shaft is fixedly mounted on the output shaft of the motor;

[0010] A knocking mechanism is fixedly mounted on the upper end of the mixing shaft;

[0011] The knocking mechanism includes an expansion shaft, a straight rod is fixedly installed on the upper end of the expansion shaft, the expansion shaft and the cover plate are rotatably installed, the expansion shaft is partially exposed above the cover plate, and a straight rod is fixedly installed on the circumferential surface of the expansion shaft. The knocking mechanism also includes a slider, a fixed block, a through groove, a torsion spring, a square plate, a rotating shaft, a fixed rod, a knocking block and an inclined groove.

[0012] Preferably: the slider is fixedly installed at the upper end of the straight rod, the expansion shaft and the straight rod are located above the cover plate, a plurality of proportioning container units are fixedly installed on the upper end of the cover plate, each of the fixed blocks is fixedly installed on the circumferential surface of the proportioning container unit, and each of the through grooves is opened through the interior of the fixed block.

[0013] Preferably: each of the torsion springs is fixedly installed inside the through slot, each of the square plates is fixedly installed at the end ring of the torsion spring, each of the rotating shafts is rotatably installed inside the fixed block, each group of the fixed rods is fixedly installed on the circumferential surface of the rotating shaft, each group of the fixed rods is located on both sides of the fixed block, each of the square plates is fitted with the fixed rods, each of the striking blocks is fixedly installed between the two fixed rods, each of the inclined slots is opened through the inside of the striking block, and each of the sliders is slidably installed with the inclined slots.

[0014] (III) Beneficial effects

[0015] 1. Turn on the motor to drive the mixing shaft to rotate, so that the mixing shaft drives the expansion shaft, the straight rod and the slider to rotate together, so that the slider contacts the inclined groove on the knocking block and slides in the inclined groove with the straight rod. At this time, the fixed rod will rotate counterclockwise around the rotating shaft by a certain angle, and at this time, because the square plate fits the fixed rod, the distance between the fixed rod and the torsion spring is reduced, and the torsion spring will be compressed, so that when the slider is out of the inclined groove, the torsion spring will be reset, and then push the fixed rod and the knocking block to knock the proportioning container unit, thereby achieving a vibration effect, thereby avoiding more material residue on the inner wall of the proportioning container unit, affecting the quality of the proportioning;

[0016] Second, by optimizing the structure and layout of the device, a knocking mechanism is set up by utilizing the characteristic that the proportioning device body needs to mix the proportioning materials, so that the motor can drive the mixing shaft and the expansion shaft to rotate together and knock each proportioning container unit, thereby avoiding the need for other driving devices to have a large amount of material residue on the inner wall of each proportioning container unit, which affects the proportioning quality, making the device as a whole more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0018] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0019] Figure 2 This is a cross-sectional view of the proportioning device body of the utility model;

[0020] Figure 3 This is an exploded structural diagram of the fixed block connection of the utility model;

[0021] Figure 4 This is an exploded structural diagram of the fixed rod connection of the utility model.

[0022] Legend: 11. Proportioning device body; 12. Cover plate; 13. Motor; 14. Mixing shaft; 15. Expansion shaft; 16. Straight rod; 17. Sliding block; 18. Proportioning container unit; 19. Fixed block; 21. Through slot; 22. Torsion spring; 23. Square plate; 24. Rotating shaft; 25. Fixed rod; 26. Beating block; 27. Inclined slot. DETAILED DESCRIPTION

[0023] The embodiment of the present application provides a fertilizer proportioning device, which effectively solves the technical problem of insufficient proportioning quality of the existing device. By turning on the motor to drive the mixing shaft to rotate, the mixing shaft drives the expansion shaft, the straight rod and the slider to rotate together, so that the slider contacts the inclined groove on the knocking block and slides in the inclined groove with the straight rod. At this time, the fixed rod will rotate counterclockwise around the rotating shaft by a certain angle. At this time, since the square plate is fitted with the fixed rod, the distance between the fixed rod and the torsion spring is reduced, and the torsion spring will be compressed. When the slider is out of the inclined groove, the torsion spring will be reset, thereby pushing the fixed rod and the knocking block. The blocks are knocked on the proportioning container unit, thereby achieving a vibration effect, thereby avoiding a large amount of material residue on the inner wall of the proportioning container unit, which affects the quality of the proportioning. By optimizing the structure and layout of the device, the knocking mechanism is set up by utilizing the characteristics of the proportioning device body that needs to mix the proportioning materials, and then the motor can drive the mixing shaft and the expansion shaft to rotate together and knock each proportioning container unit, thereby avoiding a large amount of material residue on the inner wall of each proportioning container unit, which affects the quality of the proportioning, without the need for other driving devices, making the device as a whole more practical.

[0024] Example

[0025] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem of insufficient quality of the existing device ratio, and the overall idea is as follows:

[0026] In view of the problems existing in the prior art, the utility model provides a fertilizer proportioning device, including a proportioning device body 11, a cover plate 12 is provided at the upper end of the proportioning device body 11, a motor 13 is provided at the lower end of the proportioning device body 11, an output shaft of the motor 13 is located inside the proportioning device body 11, and a mixing shaft 14 is fixedly installed on the output shaft of the motor 13;

[0027] A knocking mechanism is fixedly mounted on the upper end of the mixing shaft 14;

[0028] The knocking mechanism includes an expansion shaft 15, a straight rod 16 is fixedly installed on the upper end of the expansion shaft 15, the expansion shaft 15 is rotatably installed with the cover plate 12, the expansion shaft 15 is partially exposed above the cover plate 12, and the straight rod 16 is fixedly installed on the circumferential surface of the expansion shaft 15. The knocking mechanism also includes a slider 17, a fixed block 19, a through groove 21, a torsion spring 22, a square plate 23, a rotating shaft 24, a fixed rod 25, a knocking block 26 and an inclined groove 27. By optimizing the structure and layout of the device, the knocking mechanism is set by utilizing the characteristics of the proportioning device body 11 that needs to mix the proportioning materials, so that the motor 13 can drive the mixing shaft 14 and the expansion shaft 15 to rotate together and knock each proportioning container unit 18, so that it is possible to avoid more material residue on the inner wall of each proportioning container unit 18 without the need for other driving devices, thereby affecting the proportioning quality, making the device more practical as a whole.

[0029] The slider 17 is fixedly installed on the upper end of the straight rod 16, the expansion shaft 15 and the straight rod 16 are located above the cover plate 12, and a plurality of proportioning container units 18 are fixedly installed on the upper end of the cover plate 12, each fixed block 19 is fixedly installed on the circumferential surface of the proportioning container unit 18, each through slot 21 is penetrated inside the fixed block 19, each torsion spring 22 is fixedly installed inside the through slot 21, each square plate 23 is fixedly installed at the end ring of the torsion spring 22, each rotating shaft 24 is rotatably installed inside the fixed block 19, each group of fixed rods 25 is fixedly installed on the circumferential surface of the rotating shaft 24, each group of fixed rods 25 is located on both sides of the fixed block 19, each square plate 23 is fitted with the fixed rods 25, each knocking block 26 is fixedly installed between the fixed rods 25, each inclined slot 27 is penetrated inside the knocking block 26, each The sliders 17 are slidably installed with the inclined grooves 27. By turning on the motor 13 to drive the mixing shaft 14 to rotate, the mixing shaft 14 drives the expansion shaft 15, the straight rod 16 and the slider 17 to rotate together, so that the slider 17 contacts the inclined grooves 27 on the striking block 26 and slides in the inclined grooves 27 with the straight rod 16. At this time, the fixed rod 25 will rotate counterclockwise around the rotating shaft 24 by a certain angle. At this time, since the square plate 23 is fitted with the fixed rod 25, the distance between the fixed rod 25 and the torsion spring 22 is reduced, and the torsion spring 22 will be compressed, so that when the slider 17 is out of the inclined groove 27, the torsion spring 22 will be reset, thereby pushing the fixed rod 25 and the striking block 26 to strike the proportioning container unit 18, thereby achieving a vibration effect, thereby avoiding more material residue on the inner wall of the proportioning container unit 18, affecting the quality of the proportioning.

[0030] Working principle:

[0031] The first step is to put the materials to be proportioned into each proportioning container unit 18, and then observe the capacity scale on the proportioning container unit 18. When the materials are placed, the valves on each proportioning container unit 18 are opened to allow the materials in the proportioning container unit 18 to enter the proportioning device body 11, and then the motor 13 can be turned on.

[0032] In the second step, the motor 13 will drive the mixing shaft 14 to rotate, so that the mixing shaft 14 drives the expansion shaft 15, the straight rod 16 and the slider 17 to rotate together. At this time, the slider 17 will first contact the inclined groove 27 on the knocking block 26. At this time, as the straight rod 16 slides in the inclined groove 27, the fixed rod 25 will rotate counterclockwise around the rotating shaft 24 by a certain angle. At this time, since the square plate 23 is fitted with the fixed rod 25, the distance between the fixed rod 25 and the torsion spring 22 is reduced, and the torsion spring 22 will be compressed, so that when the slider 17 is out of the inclined groove 27, the torsion spring 22 will be reset, and then push the fixed rod 25 and the knocking block 26 to knock the proportioning container unit 18, thereby achieving a vibration effect, so that part of the material remaining on the proportioning container unit 18 enters the cover plate 12 to participate in stirring, and as the expansion shaft 15 rotates, the expansion shaft 15 will slide in each inclined groove 27, so that each proportioning container unit 18 will be knocked, thereby promoting the mixing quality.

[0033] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A fertilizer proportioning device, comprising a proportioning device body (11), wherein a cover plate (12) is provided at the upper end of the proportioning device body (11), and a motor (13) is provided at the lower end of the proportioning device body (11), wherein an output shaft of the motor (13) is located inside the proportioning device body (11), and a mixing shaft (14) is fixedly mounted on the output shaft of the motor (13), characterized in that ； A knocking mechanism is fixedly mounted on the upper end of the mixing shaft (14); The striking mechanism comprises an expansion shaft (15), a straight rod (16) is fixedly mounted on the upper end of the expansion shaft (15), the expansion shaft (15) is rotatably mounted on the cover plate (12), and the straight rod (16) is fixedly mounted on the circumferential surface of the expansion shaft (15).

2. A fertilizer proportioning device as claimed in claim 1, characterized in that: The knocking mechanism further comprises a slider (17), a fixing block (19), a through slot (21), a torsion spring (22), a square plate (23), a rotating shaft (24), a fixing rod (25), a knocking block (26) and an inclined slot (27); The sliding block (17) is fixedly installed at the upper end of the straight rod (16), and the expansion shaft (15) and the straight rod (16) are located above the cover plate (12).

3. A fertilizer proportioning device as claimed in claim 2, characterized in that: A plurality of proportioning container units (18) are fixedly mounted on the upper end of the cover plate (12), and each of the fixing blocks (19) is fixedly mounted on the circumferential surface of the proportioning container unit (18); Wherein, the interior of each through slot (21) penetrates through the interior of the fixing block (19).

4. A fertilizer proportioning device as claimed in claim 3, characterized in that: Each of the torsion springs (22) is fixedly installed inside the through slot (21), and each of the square plates (23) is fixedly installed at the end ring of the torsion spring (22); Wherein, each of the rotating shafts (24) is rotatably installed inside the fixed block (19).

5. A fertilizer proportioning device as claimed in claim 4, characterized in that: Each group of the fixing rods (25) is fixedly installed on the circumferential surface of the rotating shaft (24), and each group of the fixing rods (25) is located on both sides of the fixing block (19); Wherein, each of the striking blocks (26) is located between two fixing rods (25) and fixedly installed.

6. A fertilizer proportioning device as claimed in claim 5, characterized in that: Each of the inclined grooves (27) is formed through the inside of the striking block (26); Each of the sliding blocks (17) is slidably mounted on the inclined groove (27).

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