Corn planting and fertilizing device

Abstract

The utility model discloses a corn planting and fertilizing device belongs to corn planting technical field, through the moving wheel and the distribution board are connected through the synchronous wheel and the synchronous belt, make the fertilizing capacity and the advancing speed match, avoid the uneven fertilization of traditional device because of the speed fluctuation leads, and no electric control system design reduces the failure rate, can reduce the device cost at the same time guarantee corn root system place fertilization even. The corn planting and fertilizing device includes the mounting bracket, and the mounting bracket top installs the containing box, and the mounting bracket bottom is fixed with the fixed cover, and the fixed cover is equipped with the slide rod, and the slide rod bottom is fixed with the ploughing block, and the ploughing block rear installs the discharge shell, and the containing box bottom installs the distribution subassembly, and one end bottom of mounting bracket is fixed with the support symmetry perpendicularly, and the support bottom installs the auxiliary wheel, and the other end bottom of mounting bracket is fixed with the chassis obliquely, and the chassis is rotatably provided with the moving wheel, and the moving wheel and distribution subassembly are driven connection through the transmission part.

Description

Technical Field

[0001] This utility model belongs to the field of corn planting technology, specifically relating to a corn planting fertilization device. Background Technology

[0002] Topdressing is unavoidable during the corn planting period, especially after the seedlings have emerged. Currently, corn fertilization is mainly done manually, with a low degree of mechanization. When topdressing corn that has grown to a certain height, farmers often use a method to avoid the corn leaves and accurately sprinkle the fertilizer on the soil next to the corn roots: holding the fertilizer basin in one hand, grabbing the fertilizer with the other, bending over, and sprinkling the fertilizer onto the soil next to the corn roots.

[0003] Existing corn planting and fertilization methods suffer from poor sowing results due to the weak root system of corn. Furthermore, the actual fertilization process involves digging holes to apply fertilizer to the corn roots. While this targeted fertilization is effective and easily absorbed by the roots, the manual fertilization process is too labor-intensive and not suitable for large-scale farms. Therefore, a corn planting and fertilization device is needed to help solve this problem. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a corn planting and fertilization device. This device connects the moving wheels and the distribution plate via synchronous wheels and synchronous belts, matching the amount of fertilizer applied with the travel speed. This avoids uneven fertilization caused by speed fluctuations in traditional devices. Furthermore, the absence of an electrical control system reduces the failure rate, ensuring uniform fertilization at the corn roots while reducing device costs.

[0006] (2) Technical solution

[0007] To solve the above-mentioned technical problems, this utility model provides a corn planting and fertilization device, which includes an installation frame, a receiving box installed at the top of the installation frame, a fixing sleeve fixed at the bottom of the installation frame, a sliding rod installed through the fixing sleeve, a plowing block fixed at the bottom of the sliding rod, a discharge shell installed behind the plowing block, a material distribution component installed at the bottom of the receiving box, and a conduit connecting the discharge shell and the material distribution component.

[0008] A bracket is symmetrically and vertically fixed at the bottom of one end of the mounting frame, and an auxiliary wheel is installed at the bottom of the bracket. A base frame is inclinedly fixed at the bottom of the other end of the mounting frame, and a movable wheel is rotatably mounted on the base frame. The movable wheel is connected to the material distribution component through a transmission component.

[0009] Furthermore, the material distribution assembly includes a material distribution shell installed at the bottom of the receiving box, the material distribution shell having a receiving cavity inside, a material distribution plate being rotatably arranged inside the receiving cavity, and a material outlet communicating with a conduit installed at the bottom of the material distribution shell.

[0010] Furthermore, the transmission component includes a synchronous pulley mounted on one side of the moving wheel, and a synchronous pulley is mounted on one side of the material distribution plate. The two synchronous pulleys are connected by a synchronous belt drive.

[0011] Furthermore, a positioning hole is drilled on the fixing sleeve, and a positioning bolt is threaded onto the positioning hole, with one end of the positioning bolt resting on the side of the slide rod.

[0012] Furthermore, a scale plate is vertically embedded on the slide rod, and scale lines are engraved on the scale plate.

[0013] Furthermore, a connecting rod is fixed to the front end of the mounting frame, and a hinge seat is hinged to the end of the connecting rod away from the mounting frame, and the hinge seat is fixed to the machine.

[0014] Furthermore, the hinge seat has several fixing holes in an arc shape, and the top of the connecting rod has an insertion hole that cooperates with the fixing holes for positioning. The fixing holes and the insertion hole are fixed together by a fixing pin.

[0015] Furthermore, an observation cavity is provided on the side of the container, and an observation window is embedded in the observation cavity.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This utility model, through the cooperation between the plowing block set at the bottom of the mounting frame, the discharge shell, and the material distribution components, and the connection between the moving wheels and the material distribution plate via synchronous wheels and synchronous belts, makes the amount of fertilizer applied match the speed of movement, avoiding the uneven fertilization caused by speed fluctuations in traditional devices. Moreover, the absence of an electrical control system reduces the failure rate, and can ensure uniform fertilization at the corn roots while reducing device costs.

[0019] This invention, through the cooperation of a fixed sleeve, a sliding rod, and a positioning bolt, allows for stepless adjustment of the plowing depth during operation by sliding the sliding rod and the fixed sleeve. The positioning bolt provides mechanical locking, meeting the differentiated planting depth requirements of different corn varieties and improving the overall practicality of the device. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a longitudinal sectional view of the container of this utility model;

[0023] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A;

[0024] Figure 4 This utility model Figure 1 A magnified structural diagram at point B in the middle.

[0025] The markings in the attached diagram are as follows: 1. Mounting frame; 2. Bracket; 3. Auxiliary wheel; 4. Base frame; 5. Moving wheel; 6. Receiving box; 61. Observation chamber; 7. Plowing block; 71. Fixing sleeve; 72. Sliding rod; 73. Scale plate; 74. Positioning bolt; 741. Positioning hole; 8. Discharge shell; 9. Guide tube; 10. Material distribution assembly; 11. Material distribution shell; 111. Discharge port; 112. Material distribution plate; 12. Synchronous pulley; 13. Synchronous belt; 14. Hinge seat; 15. Connecting rod; 16. Fixing hole; 17. Fixing pin. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] This specific embodiment is a corn planting fertilization device, such as... Figure 1 and Figure 2As shown, the corn planting and fertilization device includes a mounting frame 1, a receiving box 6 installed at the top of the mounting frame 1, an observation cavity 61 opened on the side of the receiving box 6, and an observation window embedded in the observation cavity 61. During operation, the observation window on the side wall of the receiving box 6 uses double-layer tempered glass with an anti-fog coating to ensure all-weather visibility. A fixing sleeve 71 is fixed at the bottom of the mounting frame 1, and a sliding rod 72 is installed through the fixing sleeve 71. A plowing block 7 is fixed at the bottom of the sliding rod 72, and a discharge shell 8 is installed behind the plowing block 7. A material distribution component 10 is installed at the bottom of the receiving box 6, and the discharge shell 8 and the material distribution component 10 are connected by a conduit 9. One end of the bottom of the mounting frame 1 is symmetrically vertical. A bracket 2 is fixed, and an auxiliary wheel 3 is installed at the bottom of the bracket 2. A base frame 4 is fixed at the bottom of the other end of the mounting frame 1 at an incline. A movable wheel 5 is rotatably mounted on the base frame 4. The movable wheel 5 is connected to the material distribution assembly 10 through a transmission component. The transmission component includes a synchronous wheel 12 mounted on one side of the movable wheel 5 and a synchronous wheel 12 mounted on one side of the material distribution plate 112. The two synchronous wheels 12 are connected through a synchronous belt 13. The material distribution assembly 10 includes a material distribution shell 11 installed at the bottom of the receiving box 6. A receiving cavity is opened inside the material distribution shell 11. The material distribution plate 112 is rotatably mounted inside the receiving cavity. A discharge port 111 communicating with the guide tube 9 is installed at the bottom of the material distribution shell 11.

[0028] By coordinating the plow block 7, the discharge shell 8, and the distribution component 10 at the bottom of the mounting frame 1, and by connecting the moving wheel 5 and the distribution plate 112 via the synchronous wheel 12 and the synchronous belt 13, the amount of fertilizer applied is matched with the travel speed. This avoids uneven fertilization caused by speed fluctuations in traditional devices, and the absence of an electrical control system reduces the failure rate. It can ensure uniform fertilization at the corn roots while reducing device costs.

[0029] like Figure 1 and Figure 3 As shown, a connecting rod 15 is fixed to the front end of the mounting bracket 1. A hinge seat 14 is hinged to the end of the connecting rod 15 away from the mounting bracket 1. The hinge seat 14 is fixed to the machine. Several fixing holes 16 are provided in an arc shape on the hinge seat 14. An insertion hole is provided at the top of the connecting rod 15 to cooperate with the fixing holes 16 for positioning. The fixing holes 16 and the insertion hole are connected and fixed by a fixing pin 17.

[0030] By horizontally moving the installation position of the plow block 7, it can adapt to the row spacing requirements of different corn varieties, enabling one device to cover multiple planting scenarios. In hard soil or areas with many stones, the position of the plow block 7 can be finely adjusted laterally to avoid obstacles, reduce the risk of component damage, and extend the service life of the equipment.

[0031] like Figure 1 and Figure 4As shown, a positioning hole 741 is drilled on the fixed sleeve 71, and a positioning bolt 74 is threaded on the positioning hole 741. One end of the positioning bolt 74 is abutted on the side of the slide rod 72. A scale plate 73 is vertically embedded on the slide rod 72, and scale lines are engraved on the scale plate 73.

[0032] By cooperating with the fixed sleeve 71, the sliding rod 72, and the positioning bolt 74, the soil penetration depth of the plowing block 7 can be easily adjusted during operation based on the sliding cooperation between the sliding rod 72 and the fixed sleeve 71. The positioning bolt 74 provides mechanical locking, meeting the differentiated needs of different corn varieties for planting depth and improving the overall practicality of the device.

[0033] Working principle:

[0034] During operation, the articulated seat 14 is installed on the machine and connected to the traction machine via the mounting bracket 1. When working, the moving wheel 5 contacts the ground, and the traction force drives the entire device forward. The auxiliary wheel 3 provides auxiliary support. The plowing block 7 is inserted into the soil as the device moves. When the moving wheel 5 rotates, it drives the distribution plate 112 of the distribution assembly 10 to rotate via the synchronous wheel 12 on one side and the synchronous belt 13. The distribution plate 112 pushes the fertilizer in the receiving box 6 to the discharge port 111 in a metered manner. The fertilizer is transported to the discharge shell 8 through the guide tube 9 and falls into the trench opened by the plowing block 7.

[0035] The depth of the plowing block 7 into the soil is adjusted by sliding the slide rod 72 within the fixed sleeve 71. After the positioning bolt 74 is tightened, mechanical fixation is achieved. The scale plate 73 provides a visual depth reference. The horizontal angle of the device is adjusted by connecting the connecting rod 15 and the arc-shaped fixing hole 16 of the hinge seat 14. After the fixing pin 17 is inserted and fixed, it can be moved to different angles. The observation window on the side wall of the receiving box 6 displays the remaining amount in real time, which is convenient for timely replenishment.

[0036] All technical features in this embodiment can be freely combined according to actual needs.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A corn planting and fertilization device, comprising a mounting frame (1), characterized in that, A receiving box (6) is installed at the top of the mounting frame (1), a fixing sleeve (71) is fixed at the bottom of the mounting frame (1), a sliding rod (72) is installed through the fixing sleeve (71), a plow block (7) is fixed at the bottom of the sliding rod (72), a discharge shell (8) is installed behind the plow block (7), a material distribution component (10) is installed at the bottom of the receiving box (6), and the discharge shell (8) and the material distribution component (10) are connected by a conduit (9); A bracket (2) is symmetrically and vertically fixed at the bottom of one end of the mounting frame (1). An auxiliary wheel (3) is installed at the bottom of the bracket (2). A base frame (4) is inclinedly fixed at the bottom of the other end of the mounting frame (1). A movable wheel (5) is rotatably arranged on the base frame (4). The movable wheel (5) is connected to the material distribution component (10) through a transmission component.

2. The corn planting and fertilizing apparatus of claim 1, wherein, The material distribution assembly (10) includes a material distribution shell (11) installed at the bottom of the receiving box (6). The material distribution shell (11) has a receiving cavity inside, and a material distribution plate (112) is rotatably arranged inside the receiving cavity. The bottom of the material distribution shell (11) is equipped with a discharge port (111) that communicates with the conduit (9).

3. The corn planting and fertilizing apparatus of claim 2, wherein, The transmission component includes a synchronous wheel (12) installed on one side of the moving wheel (5), and a synchronous wheel (12) is installed on one side of the material distribution plate (112). The two synchronous wheels (12) are connected by a synchronous belt (13).

4. The corn planting and fertilizing apparatus of claim 1, wherein, The fixing sleeve (71) is provided with a positioning hole (741), and a positioning bolt (74) is threaded onto the positioning hole (741). One end of the positioning bolt (74) is abutted against the side of the slide rod (72).

5. The corn planting and fertilizing apparatus of claim 4, wherein, A scale plate (73) is vertically embedded on the slide rod (72), and scale lines are engraved on the scale plate (73).

6. The corn planting and fertilizing apparatus of claim 1, wherein, A connecting rod (15) is fixed to the front end of the mounting frame (1). A hinge seat (14) is hinged to the end of the connecting rod (15) away from the mounting frame (1). The hinge seat (14) is fixed to the machine.

7. The corn planting and fertilizing apparatus of claim 6, wherein, The hinge seat (14) has several fixing holes (16) in an arc shape. The top of the connecting rod (15) has an insertion hole that matches the fixing holes (16) for positioning. The fixing holes (16) and the insertion hole are fixed by a fixing pin (17).

8. A corn planting and fertilization device according to claim 1, characterized in that, An observation cavity (61) is provided on the side of the container (6), and an observation window is installed in the observation cavity (61).

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