Automatic fertilizing device for agricultural machinery

Abstract

A discharging barrel is arranged at the bottom of a material box, a feeding barrel is arranged in the discharging barrel in a sliding fit mode, a discharging mechanism is installed at the bottom of the feeding barrel, a supporting plate is installed at the top of the feeding barrel, a conical top is installed at the top of the supporting plate, and a discharging mechanism is installed at the bottom of the conical top. A connecting rod is installed at the top of the conical top, penetrates through the material box and extends out of the material box, a guide strip is horizontally installed at the top of the connecting rod, a transmission mechanism is installed on the material box and matched with the guide strip, and a bottom cover is hinged to the bottom of the feeding barrel. According to the automatic fertilizing device for the agricultural machinery, disclosed by the utility model, the fertilizer in the feeding barrel can be controlled through the arranged hinged bottom cover, and the fertilizing amount can be controlled through the arranged adjustable sliding rod.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, specifically to an automated fertilization device for agricultural machinery. Background Technology

[0002] Agricultural machinery refers to all kinds of machinery used in crop cultivation and animal husbandry. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil tillage machinery, planting and fertilization machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery, and agricultural transportation machinery, etc.

[0003] Traditional agricultural machinery cannot apply fertilizer in precise quantities according to the needs of crops, resulting in insufficient fertilizer or seedling burn. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an automated fertilization device for agricultural machinery, which solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: an automated fertilization device for agricultural machinery, comprising a hopper, a discharge cylinder at the bottom of the hopper, an inlet cylinder slidably fitted inside the discharge cylinder, a discharge mechanism installed at the bottom of the inlet cylinder, a support plate installed at the top of the inlet cylinder, a conical top installed at the top of the support plate, a connecting rod installed at the top of the conical top, the connecting rod passing through the hopper and extending outside the hopper, a guide strip horizontally installed at the top of the connecting rod, a transmission mechanism installed on the hopper, the transmission mechanism cooperating with the guide strip, and a bottom cover hinged to the bottom of the inlet cylinder.

[0008] Preferably, the transmission mechanism includes a motor and a turntable. The turntable is mounted on one side of the motor. An adjustment groove is provided on the turntable, and a slide rod is slidably fitted in the adjustment groove. One end of the slide rod is located inside the guide bar.

[0009] Preferably, the discharge mechanism includes a telescopic rod and a base plate, with the base plate installed at the bottom of the telescopic rod.

[0010] Preferably, a groove is provided inside the feeding cylinder, and a limit block is installed on the telescopic rod, with the limit block slidingly engaged in the groove.

[0011] Preferably, the top of the base plate is conical.

[0012] (III) Beneficial Effects

[0013] By adopting the above technical solution, this utility model has the following advantages compared with the prior art:

[0014] 1. When using, put the fertilizer into the hopper, then slide the feed cylinder upwards. The bottom cover opens downwards under the action of the fertilizer, allowing the fertilizer to fall onto the bottom plate. When the fertilizer in the bottom plate reaches the required level, move the feed cylinder downwards. The bottom cover closes under the action of the fertilizer below the feed cylinder. At the same time, the feed cylinder drives the bottom plate to move downwards and open for fertilization.

[0015] 2. As the turntable rotates, the feed cylinder can slide vertically via the horizontally set guide bars. The adjusting slide bar can slide within the adjusting groove as needed, simultaneously adjusting the sliding distance of the feed cylinder to meet different fertilizer application rates. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the lower feed cylinder of this utility model;

[0018] Figure 3 This is a schematic diagram of the feed cylinder in this utility model;

[0019] Figure 4 This is a schematic diagram of the material discharge mechanism in this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Feeding cylinder; 11. Slide groove; 2. Feeding cylinder; 21. Support plate; 22. Conical top; 23. Connecting rod; 24. Bottom cover; 25. Guide bar; 3. Discharge mechanism; 31. Telescopic rod; 32. Limiting block; 33. Base plate; 4. Material box; 5. Motor; 6. Turntable; 61. Adjusting groove; 62. Slide rod. Detailed Implementation

[0023] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0024] like Figure 1-5 As shown: An automated fertilization device for agricultural machinery includes a hopper 4, a discharge cylinder 1 at the bottom of the hopper 4, an inlet cylinder 2 slidably fitted inside the discharge cylinder 1, a discharge mechanism 3 installed at the bottom of the inlet cylinder 2, a support plate 21 installed at the top of the inlet cylinder 2, a conical top 22 installed at the top of the support plate 21, a connecting rod 23 installed at the top of the conical top 22, the connecting rod 23 passing through the hopper 4 and extending outside the hopper 4, a guide bar 25 horizontally installed at the top of the connecting rod 23, a transmission mechanism installed on the hopper 4, the transmission mechanism cooperating with the guide bar 25, and a bottom cover 24 hinged to the bottom of the inlet cylinder 2.

[0025] The transmission mechanism includes a motor 5 and a turntable 6. The turntable 6 is mounted on one side of the motor 5 and has an adjustment groove 61. A sliding rod 62 is slidably fitted within the adjustment groove 61, with one end of the sliding rod 62 located within a guide bar 25. When the turntable 6 rotates, the feeding cylinder 2 can slide vertically through the horizontally positioned guide bar 25. The sliding rod 62 can be adjusted within the adjustment groove 61 as needed, simultaneously adjusting the sliding distance of the feeding cylinder 2 to accommodate different fertilizer application rates.

[0026] The discharge mechanism 3 includes a telescopic rod 31 and a base plate 33. The base plate 33 is installed at the bottom of the telescopic rod 31, and the top of the base plate 33 is conical. A groove 11 is provided inside the discharge cylinder 1. A limit block 32 is installed on the telescopic rod 31, and the limit block 32 slides within the groove 11. When the feed cylinder 2 moves upward, the limit block 32 reaches the highest point within the groove 11, allowing the feed cylinder 2 to continue sliding upward, thereby increasing the amount of fertilizer in the discharge cylinder 1.

[0027] In use, fertilizer is loaded into the hopper 4, and then the feed cylinder 2 is slid upwards. The bottom cover 24 opens downwards under the action of the fertilizer, allowing the fertilizer to fall onto the bottom plate 33. When the fertilizer in the bottom plate 33 reaches the required level, the feed cylinder 2 is moved downwards, and the bottom cover 24 closes under the action of the fertilizer below the feed cylinder 2. At the same time, the feed cylinder 2 moves the bottom plate 33 downwards and opens to allow fertilization.

[0028] The above-described embodiments are provided for illustrative purposes. Based on the above description, those skilled in the art can make various changes and modifications without departing from the inventive concept. The technical scope of this utility model is not limited to the contents of the specification; its protection scope must be determined according to the claims.

Claims

1. An automated fertilization device for agricultural machinery, characterized in that: The device includes a material box (4), a feeding cylinder (1) at the bottom of the material box (4), an infeed cylinder (2) that slides inside the feeding cylinder (1), a discharge mechanism (3) at the bottom of the infeed cylinder (2), a support plate (21) at the top of the infeed cylinder (2), a conical top (22) at the top of the support plate (21), a connecting rod (23) at the top of the conical top (22) that passes through the material box (4) and extends outside the material box (4), a guide strip (25) horizontally installed at the top of the connecting rod (23), a transmission mechanism installed on the material box (4), the transmission mechanism cooperating with the guide strip (25), and a bottom cover (24) hinged to the bottom of the infeed cylinder (2).

2. The automated fertilization device for agricultural machinery according to claim 1, characterized in that: The transmission mechanism includes a motor (5) and a turntable (6). The turntable (6) is installed on one side of the motor (5). An adjustment groove (61) is provided on the turntable (6). A slide rod (62) is slidably fitted in the adjustment groove (61). One end of the slide rod (62) is located in the guide bar (25).

3. The automated fertilization device for agricultural machinery according to claim 1, characterized in that: The discharge mechanism (3) includes a telescopic rod (31) and a base plate (33), with the base plate (33) installed at the bottom of the telescopic rod (31).

4. The automated fertilization device for agricultural machinery according to claim 3, characterized in that: The feed cylinder (1) has a sliding groove (11) inside, and a limiting block (32) is installed on the telescopic rod (31). The limiting block (32) is slidably engaged in the sliding groove (11).

5. An automated fertilization device for agricultural machinery according to claim 3, characterized in that: The top of the base plate (33) is conical.

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