Crop planting and fertilizing device

Abstract

The utility model discloses a crop planting and fertilizing device, belongs to the technical field of crop fertilization, and solves the problem that the downward sowing depth of fertilizer is inconvenient to adjust, the crop planting and fertilizing device comprises a storage bin, a discharging mechanism is fixedly connected to the outer surface of the storage bin, and an adjusting mechanism is slidably connected to the outer surface of the discharging mechanism; the discharging mechanism comprises a supporting frame fixedly connected to the lower surface of the storage bin, two sets of rolling wheels are rotationally connected to the inner side face of the supporting frame, a fixed shell is fixedly connected to the inner wall of the supporting frame, a supporting frame is fixedly connected to the inner wall of the fixed shell, and spiral blades are rotationally connected to the inner wall of the storage bin. By rotating the threaded rod, the threaded rod rotates to drive the sliding block to slide on the outer surface of the supporting frame, and the sliding block slides to drive the connecting rod, the fixing piece and the discharging pipeline to move downwards, so that the descending depth of the fixing piece is facilitated, fertilizer burying is facilitated, and the fertility of the fertilizer is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of crop fertilization, particularly to a crop planting and fertilizing device. BACKGROUND

[0002] In today's agricultural production, fertilization is one of the key links to ensure the growth of crops and improve yield and quality. With the advancement of agricultural modernization and the increasing demand for agricultural product quality, scientific and reasonable fertilization becomes increasingly important. Different crops have different fertilizer requirements at different growth stages, and the depth of fertilizer application directly affects the utilization rate of fertilizer and the nutrient absorption of crops.

[0003] A crop planting and fertilizing device is disclosed in Chinese Utility Model No. CN221812645U, which includes a bottom plate (1) with universal wheels (2), and both ends of the material conveying bin (4) are fixedly connected with discharge ports (6). A slot (61) is formed in the upper end surface of the discharge port (6). It also includes an adjusting mechanism (8), which includes a baffle plate (81) inserted into the slot (61), and a connecting frame (82) connected between the two baffle plates (81). The adjusting mechanism (8) also includes a mounting block (83) fixedly connected to the upper end surface of the bottom plate (1), and a plurality of slide grooves (831) are formed at equal intervals on one side wall of the mounting block (83) near the connecting frame (82). The distance between the adjacent two slide grooves (831) is exactly the same as the vertical height of the connecting frame (82). The utility model can intervene in the amount of discharge, reduce the probability of uneven distribution of fertilizer, and avoid damage to the roots of crops caused by excessive fertilizer.

[0004] The existing crop planting and fertilizing device has different fertilizer requirements and absorption capacities at different growth stages. During the seedling stage, the root system of crops is weak, and the demand for fertilizer is relatively small. The fertilizer should be applied to a shallow soil layer so that the seedling roots can easily absorb it. As the crops grow, the root system gradually develops, and the demand for nutrients increases. Therefore, the depth of fertilizer application needs to be adjusted appropriately, and there is a problem of not being convenient to adjust the depth of fertilizer application. SUMMARY

[0005] (I) Technical problems solved

[0006] To solve the above-mentioned problems of the prior art, the utility model provides a crop planting and fertilizing device.

[0007] (II) Technical solutions

[0008] To achieve the above object, the utility model discloses a crop planting and fertilizing device, including the storage bin, the outer surface fixed connection of storage bin has the discharging mechanism, the outer surface sliding connection of discharging mechanism has the adjusting mechanism, the discharging mechanism includes the support frame fixedly connected in the lower surface of storage bin, the inner side of support frame is rotatably connected with two groups of gyro wheel, and the inner wall of support frame is fixedly connected with fixed shell, the inner wall of fixed shell is fixedly connected with support frame, and the inner wall rotation of storage bin is connected with spiral blade, the sliding block of adjusting mechanism includes the sliding connection on the outer surface of spiral blade, the lower surface of sliding block is fixedly connected with connecting rod, the outer surface of connecting rod is fixedly connected with fixed sheet and discharging pipeline, the other end of discharging pipeline is fixedly connected to the inner wall of fixed shell.

[0009] For the preferred scheme of the crop planting and fertilizing device, the adjusting mechanism further includes a fixed block fixedly connected to the outer surface of the storage bin, a threaded rod rotatably connected to the outer surface of the fixed block, and the outer surface of the threaded rod is threadedly connected to the outer surface of the sliding block.

[0010] By rotating the threaded rod, the sliding block is driven to slide along the outer surface of the support frame, thereby facilitating the adjustment of the distance between the fixed sheet and the ground.

[0011] As a preferred scheme of the crop planting and fertilizing device, the inner wall of the storage bin is fixedly connected with a filter plate, and the filter plate is spaced apart from the upper surface of the storage bin.

[0012] By adopting the above technical scheme, the filter plate facilitates the filtration of caked fertilizer.

[0013] As a preferred scheme of the crop planting and fertilizing device, the inner wall of the support frame is rotatably connected with a connecting shaft, the outer surface of the connecting shaft is fixedly connected with a driving bevel gear, a gap is left between the driving bevel gear and the fixed shell, and the inner wall of the fixed shell is slidingly connected with a sliding plate.

[0014] By adopting the above technical scheme, the support frame facilitates the prevention of fertilizer from entering between the driving bevel gear and the driven bevel gear, and facilitates the protection of the driven bevel gear and the driving bevel gear. By sliding the sliding plate, the discharge amount of fertilizer can be adjusted.

[0015] As a preferred scheme of the crop planting and fertilizing device, the outer surface of the driving bevel gear is meshingly connected with a driven bevel gear, and the outer surface of the driven bevel gear is fixedly connected to the other end of the support frame.

[0016] By adopting the above technical solution, the driven bevel gear rotates, which in turn drives the driven bevel gear to rotate, and the driven bevel gear rotates, which in turn drives the support frame to rotate, thereby facilitating the increase of fertilizer flow in the storage silo.

[0017] In a preferred embodiment of the crop planting and fertilization device of this utility model, one end of the roller rotating shaft and one end of the connecting shaft are both fixedly connected to a sprocket through the outer surface of the support frame, a chain is meshed with the outer surface of the sprocket, and a protective frame is fixed to the outer surface of the support frame.

[0018] By adopting the above technical solution, the chain enables the rollers and connecting shaft to rotate synchronously, and the protective frame can prevent crops from being scratched by the chain.

[0019] (III) Beneficial Effects

[0020] This utility model provides a fertilization device for crop planting. It has the following beneficial effects:

[0021] 1. By rotating the threaded rod, the threaded rod rotates and causes the sliding block to slide on the outer surface of the support frame. The sliding block causes the connecting rod, the fixing plate and the discharge pipe to move downward, which facilitates the descent depth of the fixing plate, making it easier to bury the fertilizer and ensuring the fertilizer fertility.

[0022] 2. By moving the storage bin, the rollers rotate. The chain causes the rollers and connecting shaft to rotate synchronously. The rotation of the connecting shaft drives the drive bevel gear to rotate, which in turn drives the driven bevel gear to rotate. The driven bevel gear then drives the spiral blades to rotate on the inner wall of the storage bin, thereby increasing the flow of fertilizer within the storage bin. This allows the fertilizer to move to the inner wall of the fixed outer shell and flow through the discharge pipe to the area below the fixed plate. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a front cross-sectional view of the overall structure of this utility model;

[0026] Figure 3 This is a side sectional view of the overall structure of this utility model;

[0027] Figure 4 This is a top view cross-sectional structural diagram of the entire utility model.

[0028] In the diagram, 1 is the storage bin; 2 is the adjusting mechanism; 201 is the threaded rod; 202 is the fixing plate; 203 is the discharge pipe; 204 is the fixing block; 205 is the sliding block; 206 is the connecting rod; 3 is the discharge mechanism; 301 is the support frame; 302 is the filter plate; 303 is the spiral blade; 304 is the roller; 305 is the fixed outer shell; 306 is the driven bevel gear; 307 is the driving bevel gear; 308 is the connecting shaft; 309 is the sliding plate; 310 is the chain; 311 is the sprocket; 312 is the protective frame; and 313 is the support frame. Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0030] Example 1

[0031] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 This is the first embodiment of the present invention. This embodiment provides a crop planting and fertilization device, including a storage bin 1. A feeding mechanism 3 is fixedly connected to the outer surface of the storage bin 1. An adjustment mechanism 2 is slidably connected to the outer surface of the feeding mechanism 3. The adjustment mechanism 2 includes a sliding block 205 slidably connected to the outer surface of the spiral blade 303. A connecting rod 206 is fixedly connected to the lower surface of the sliding block 205. A fixing plate 202 and a feeding pipe 203 are fixedly connected to the outer surface of the connecting rod 206. The other end of the feeding pipe 203 is fixedly connected to the inner wall of the fixing shell 305. The feeding pipe 203 is made of rubber.

[0032] The specific adjustment mechanism 2 also includes a fixed block 204 fixedly connected to the outer surface of the storage bin 1. A threaded rod 201 is rotatably connected to the outer surface of the fixed block 204, and the outer surface of the threaded rod 201 is threadedly connected to the outer surface of the sliding block 205.

[0033] Further rotation of the threaded rod 201 causes the sliding block 205 to slide on the outer surface of the support frame 301. The sliding block 205 causes the connecting rod 206, the fixing plate 202, and the discharge pipe 203 to move downward, thereby facilitating the descent depth of the fixing plate 202, which in turn facilitates the burial of fertilizer and ensures the fertility of the fertilizer.

[0034] Example 2

[0035] Reference Figure 1 , Figure 2 , Figure 3 andFigure 4 This is the second embodiment of the present invention. Based on the previous embodiment, the feeding mechanism 3 includes a support frame 301 fixedly connected to the lower surface of the storage bin 1. Two sets of rollers 304 are rotatably connected to the inner side of the support frame 301, and a fixed outer shell 305 is fixedly connected to the inner wall of the support frame 301. A support frame 313 is fixedly connected to the inner wall of the fixed outer shell 305, and a spiral blade 303 is rotatably connected to the inner wall of the storage bin 1.

[0036] Specifically, a filter plate 302 is fixedly connected to the inner wall of the storage silo 1. The filter plate 302 is spaced from the upper surface of the storage silo 1. A connecting shaft 308 is rotatably connected to the inner wall of the support frame 313. A driving bevel gear 307 is fixedly connected to the outer surface of the connecting shaft 308. A gap is left between the driving bevel gear 307 and the fixed housing 305. A sliding plate 309 is slidably connected to the inner wall of the fixed housing 305. A driven bevel gear 306 is meshed with the outer surface of the driving bevel gear 307. The outer surface of the driven bevel gear 306 is fixedly connected to the other end of the support frame 313. The rotating shaft of the roller 304 and one end of the connecting shaft 308 both pass through the outer surface of the support frame 301 and are fixedly connected to a sprocket 311. A chain 310 is meshed with the outer surface of the sprocket 311.

[0037] The movement of the storage bin 1 is further promoted, causing the roller 304 to rotate. The chain 310 enables the roller 304 and the connecting shaft 308 to rotate synchronously. The rotation of the connecting shaft 308 drives the drive bevel gear 307 to rotate, which in turn drives the driven bevel gear 306 to rotate. The driven bevel gear 306 then drives the spiral blade 303 to rotate on the inner wall of the storage bin 1, thereby increasing the flow of fertilizer in the storage bin 1. This allows the fertilizer to move to the inner wall of the fixed outer shell 305, and then flow through the discharge pipe 203 to the area below the fixed plate 202.

[0038] Working principle: First, rotate the threaded rod 201. The rotation of the threaded rod 201 causes the sliding block 205 to slide on the outer surface of the support frame 301. The sliding block 205 causes the connecting rod 206, the fixing plate 202, and the discharge pipe 203 to move downwards, thereby facilitating the descent depth of the fixing plate 202 and facilitating the burial of fertilizer, ensuring the fertility of the fertilizer. Then, by pouring the fertilizer into the upper surface of the filter plate 302, the filter plate 302 can filter the fertilizer, causing the clumped fertilizer to be retained on the upper surface of the filter plate 302. Then, by sliding the sliding plate 309, the sliding plate 309 moves within the fixed outer shell 305. The wall slides, which facilitates the adjustment of fertilizer discharge. Then, it pushes the storage bin 1 to move, causing the roller 304 to rotate. The chain 310 enables the roller 304 and the connecting shaft 308 to rotate synchronously. The rotation of the connecting shaft 308 drives the drive bevel gear 307 to rotate, which in turn drives the driven bevel gear 306 to rotate. The driven bevel gear 306 then drives the spiral blade 303 to rotate on the inner wall of the storage bin 1, thereby increasing the flow of fertilizer in the storage bin 1. This allows the fertilizer to move to the inner wall of the fixed outer shell 305, and the fertilizer can flow through the discharge pipe 203 to the bottom of the fixed plate 202.

[0039] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A crop planting and fertilization device, comprising a storage bin (1), characterized in that: The outer surface of the storage bin (1) is fixedly connected to a feeding mechanism (3), and the outer surface of the feeding mechanism (3) is slidably connected to an adjustment mechanism (2). The feeding mechanism (3) includes a support frame (301) fixedly connected to the lower surface of the storage bin (1). Two sets of rollers (304) are rotatably connected to the inner side of the support frame (301). A fixed outer shell (305) is fixedly connected to the inner wall of the support frame (301). A support frame (313) is fixedly connected to the inner wall of the fixed outer shell (305). A spiral blade (303) is rotatably connected to the inner wall of the storage bin (1). The adjustment mechanism (2) includes a sliding block (205) slidably connected to the outer surface of the spiral blade (303). A connecting rod (206) is fixedly connected to the lower surface of the sliding block (205). A fixing plate (202) and a feeding pipe (203) are fixedly connected to the outer surface of the connecting rod (206). The other end of the feeding pipe (203) is fixedly connected to the inner wall of the fixed outer shell (305).

2. The crop planting and fertilization device according to claim 1, characterized in that: The adjustment mechanism (2) further includes a fixed block (204) fixedly connected to the outer surface of the storage bin (1). A threaded rod (201) is rotatably connected to the outer surface of the fixed block (204). The outer surface of the threaded rod (201) is threadedly connected to the outer surface of the sliding block (205).

3. The crop planting and fertilization device according to claim 1, characterized in that: A filter plate (302) is fixedly connected to the inner wall of the storage bin (1), and a gap is left between the filter plate (302) and the upper surface of the storage bin (1).

4. The crop planting and fertilization device according to claim 3, characterized in that: The inner wall of the support frame (313) is rotatably connected to a connecting shaft (308), and a driving bevel gear (307) is fixedly connected to the outer surface of the connecting shaft (308). There is a gap between the driving bevel gear (307) and the fixed housing (305), and a sliding plate (309) is slidably connected to the inner wall of the fixed housing (305).

5. The crop planting and fertilization device according to claim 4, characterized in that: The outer surface of the driving bevel gear (307) is meshed with the driven bevel gear (306), and the outer surface of the driven bevel gear (306) is fixedly connected to the other end of the support frame (313).

6. The crop planting and fertilization device according to claim 5, characterized in that: One end of the rotating shaft of the roller (304) and one end of the connecting shaft (308) are both fixedly connected to the sprocket (311) through the outer surface of the support frame (301). The outer surface of the sprocket (311) is meshed with a chain (310). The outer surface of the support frame (301) is fixed with a protective frame (312).

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