Soil loosening and fertilizing equipment for corn planting

Abstract

The utility model relates to the field of corn planting, and discloses a soil loosening and fertilizing device for corn planting, which comprises a crawler, the top end of the crawler is connected with a nozzle through a fertilizing component, the left end of the crawler is fixedly connected with a fixing plate, and the left side of the top end of the fixing plate is fixedly connected with a motor II; a transmission shaft is fixedly connected to the driving end of the second motor, a supporting block is rotatably connected to the outer wall of the transmission shaft, the transmission shaft is connected with a driven shaft through a transmission assembly, a soil loosening wheel is fixedly connected to the outer wall of the driven shaft, and first fixing blocks are fixedly connected to the front side and the rear side of the bottom end of the fixing plate; second fixing blocks are fixedly connected to the front side and the rear side of the right end of the crawler. According to the fertilizer applicator, the soil loosening wheel is used for loosening the soil on the land needing to be fertilized, and the soil covering wheel fixed on the rotating shaft I is used for covering the fertilizer with soil after fertilization, so that the fertilizer is prevented from being exposed in the sun or washed away by rainwater to cause loss.

Description

Technical Field

[0001] The utility model relates to the field of corn planting, in particular to soil loosening and fertilizing equipment for corn planting. Background Art

[0002] Corn is one of the important crops with huge planting volume in my country. During the planting process, it needs to be fertilized periodically. The specific types of fertilizers include: base fertilizer, seedling fertilizer, seedling fertilizer and fruit-promoting fertilizer. Among them, base fertilizer is mainly sprayed on the soil in the corn field before corn planting to improve the fertility of the soil.

[0003] After searching, a fertilizing device for corn cultivation and planting with announcement number CN210745925U comprises a fertilizer spreading vehicle body, a mounting frame is welded at the bottom end of the fertilizer spreading vehicle body, a water tank is arranged at the top end of the fertilizer spreading vehicle body, and rollers are rotatably connected at the front and rear sides of the bottom of the mounting frame. The beneficial effects are as follows: a loosening shovel is arranged at the front edge of the mounting frame, a loosening plate is arranged at the bottom end of the mounting frame, and the height of the loosening plate can be raised and lowered. During specific use, the loosening shovel will be inserted into the soil to dig up the hard soil, and the loosening plate can rotate at a uniform speed under the drive of the driving motor. The spikes at the bottom end of the loosening plate can break up large pieces of soil. Finally, the fertilizer spray head sprays the fertilizer in the water tank into the loosened soil. Compared with the traditional technology, the utility model has a loosening structure, which can improve the quality of fertilization and ensure that the fertilizer enters the deeper soil, which is beneficial to the planting of corn seedlings.

[0004] Based on the above patent, a loosening shovel is inserted into the soil to dig up the hard soil, and the loosening disc can rotate at a constant speed under the drive of the driving motor. The spikes at the bottom of the loosening disc can break up large pieces of soil. Finally, the fertilizer nozzle sprays the fertilizer in the water tank into the loosened soil. However, after fertilization, the fertilizer is directly exposed to the sun and is easily exposed to the sun, causing the fertilizer to sublimate and resulting in fertilizer loss. Utility Model Content

[0005] In order to solve the problem in the prior art that fertilizers are easily lost when directly exposed to sunlight, the present application provides a soil loosening and fertilizing equipment for corn planting. After fertilization, the fertilizer is covered with soil through a covering wheel fixed on a rotating shaft to prevent the fertilizer from being exposed to sunlight or washed away by rain and causing loss.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A soil loosening and fertilizing equipment for corn planting, comprising a tracked vehicle, the top of the tracked vehicle is connected to a spray head through a fertilizing assembly, the left end of the tracked vehicle is fixedly connected to a fixing plate, the left side of the top of the fixing plate is fixedly connected to a second motor, the driving end of the second motor is fixedly connected to a transmission shaft, the outer wall of the transmission shaft is rotatably connected to a support block, the transmission shaft is connected to a driven shaft through a transmission assembly, the outer wall of the driven shaft is fixedly connected to a loosening wheel, the front and rear sides of the bottom end of the fixing plate are fixedly connected to a fixing block one, the front and rear sides of the right end of the tracked vehicle are fixedly connected to a fixing block two, the inner wall of the second fixing block is rotatably connected to a rotating shaft one, and the outer wall of the rotating shaft one is fixedly connected to a covering wheel.

[0008] As a further improvement of the utility model, the fertilization assembly includes a water tank fixedly connected to the left side of the top of the tracked vehicle, the top of the water tank is connected to a stirring plate through a stirring assembly, an infusion pipe is passed through the left end of the water tank, a water pump is provided on the outer wall of the infusion pipe, a sprayer is fixedly connected to the other end of the infusion pipe, the top of the nozzle is fixedly connected to the bottom of the sprayer, and a solid fertilizer box is fixedly connected to the right side of the top of the tracked vehicle through four support columns, and a material channel is passed through the bottom of the solid fertilizer box.

[0009] As a further improvement of the utility model, the stirring assembly includes a motor 1 fixedly connected to the top of the water tank, the driving end of the motor 1 is fixedly connected to a rotating shaft 2, and the inward end of the stirring plate is fixedly connected to the outer wall of the rotating shaft 2.

[0010] As a further improvement of the present invention, the transmission assembly includes pulleys located on the front sides of the outer walls of the transmission shaft and the driven shaft, and the two pulleys are connected by a belt.

[0011] As a further improvement of the utility model, the bottom end of the support block is fixedly connected to the left side of the top end of the crawler vehicle, and the front and rear sides of the outer wall of the driven shaft are rotatably connected to an inner wall of the fixed block respectively.

[0012] As a further improvement of the utility model, the outer wall of the sprayer is fixedly connected to the inner wall of the fixing plate.

[0013] As a further improvement of the utility model, the second outer wall of the rotating shaft is rotatably connected to the inner wall of the water tank. In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0014] 1. In the utility model, the covering wheel cooperates with the motor 2, the support block, the loosening wheel, the driven shaft, the rotating shaft 1, the fixed block 2 and the pulley, so that the device can cover the fertilizer with soil again after loosening the soil and fertilizing, so as to prevent the loss caused by exposure to the outside.

[0015] 2. In the utility model, the solid fertilizer box and the water tank cooperate with the material channel, the infusion pipe, the water pump, the nozzle and the sprayer, so that the device can apply liquid or solid fertilizer according to demand. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an isometric view of a soil loosening and fertilizing device for corn planting proposed by the utility model;

[0017] Figure 2 This is a right side stereogram of a soil loosening and fertilizing device for corn planting proposed by the utility model;

[0018] Figure 3 This is a cross-sectional view of a water tank in a soil loosening and fertilizing device for corn planting proposed by the utility model;

[0019] Figure 4 The utility model discloses a cross-sectional view of a soil loosening structure in a soil loosening and fertilizing device for corn planting.

[0020] Legend:

[0021] 1. Crawler vehicle; 2. Material channel; 3. Solid fertilizer box; 4. Water tank; 5. Motor 1; 6. Infusion tube; 7. Water pump; 8. Fixed plate; 9. Motor 2; 10. Support block; 11. Soil loosening wheel; 12. Driven shaft; 13. Fixed block 1; 14. Transmission shaft; 15. Sprinkler; 16. Soil covering wheel; 17. Rotating shaft 1; 18. Fixed block 2; 19. Rotating shaft 2; 20. Mixing plate; 21. Sprayer; 22. Pulley. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0025] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0026] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0027] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] Embodiment 1: A soil loosening and fertilizing equipment for corn planting, comprising a crawler vehicle 1, a water tank 4 is fixedly connected to the left side of the top of the crawler vehicle 1, a motor 1 5 is fixedly connected to the top of the water tank 4, a rotating shaft 2 19 is fixedly connected to the driving end of the motor 15, the outer wall of the rotating shaft 2 19 is rotatably connected to the inner wall of the water tank 4, a plurality of stirring plates 20 are fixedly connected to the outer wall of the rotating shaft 2 19, a liquid infusion pipe 6 is passed through the left end of the water tank 4, a water pump 7 is provided on the outer wall of the liquid infusion pipe 6, a sprayer 21 is fixedly connected to the other end of the liquid infusion pipe 6, the outer wall of the sprayer 21 is fixedly connected to the inner wall of the fixed plate 8, a nozzle 15 is fixedly connected to the bottom end of the sprayer 21, a solid fertilizer box 3 is fixedly connected to the right side of the top of the crawler vehicle 1 through four supporting columns, and a material channel 2 is passed through the bottom end of the solid fertilizer box 3;

[0029] Specifically, fertilizer is poured into the water tank 4 through the feed port on the water tank 4, the motor 1 5 is started to drive the rotating shaft 2 19 to rotate so that the stirring plate 20 stirs in the water tank 4 to dissolve the fertilizer in the water, and then the water pump 7 is started to transport the liquid fertilizer in the water tank 4 to the sprayer 21 through the infusion pipe 6, and the fertilizer is sprayed out by the nozzle 15 for fertilization. When solid fertilizer is needed, the fertilizer is poured into the solid fertilizer box 3 through the feed port on the solid fertilizer box 3, and then fertilized through the material channel 2.

[0030] Embodiment 2: A fixed plate 8 is fixedly connected to the left end of the tracked vehicle 1, a motor 2 9 is fixedly connected to the left side of the top of the fixed plate 8, a transmission shaft 14 is fixedly connected to the driving end of the motor 2 9, the outer wall of the transmission shaft 14 is rotatably connected to a support block 10, the bottom end of the support block 10 is fixedly connected to the left side of the top of the tracked vehicle 1, the transmission shaft 14 is connected to the driven shaft 12 through a transmission assembly, the front and rear sides of the outer wall of the driven shaft 12 are respectively rotatably connected to the inner wall of the fixed block 13, the transmission assembly includes a pulley 22 located at the front side of the outer wall of the transmission shaft 14 and the driven shaft 12, the two pulleys 22 are connected by a belt, the outer wall of the driven shaft 12 is fixedly connected to a loosening wheel 11, the front and rear sides of the bottom end of the fixed plate 8 are fixedly connected to the fixed block 13, the front and rear sides of the right end of the tracked vehicle 1 are fixedly connected to the fixed block 2 18, the inner wall of the fixed block 2 18 is rotatably connected to the rotating shaft 17, and the outer wall of the rotating shaft 17 is fixedly connected to the covering wheel 16;

[0031] Specifically, the starting motor 29 drives the transmission shaft 14 to rotate, and the pulley 22 and the belt are matched to make the driven shaft 12 rotate with the transmission shaft 14, so that the loosening wheel 11 loosens the land that needs to be fertilized. The teeth on the loosening wheel 11 can also crush large pieces of soil to improve the loosening effect. At the same time, placing the motor 29 on the fixed plate 8 can prevent the dust raised by loosening the soil from entering the motor 29, and then fertilizing through the nozzle 15. After fertilizing, the fertilizer is covered with soil through the covering wheel 16 fixed on the rotating shaft 17 to prevent the fertilizer from being exposed to the sun or washed away by rain and causing losses.

[0032] Working principle: Start the motor 29 to drive the transmission shaft 14 to rotate, cooperate with the pulley 22 and the belt, so that the driven shaft 12 rotates with the transmission shaft 14, so that the loosening wheel 11 loosens the land that needs to be fertilized. The teeth on the loosening wheel 11 can also crush large pieces of soil to improve the loosening effect. At the same time, placing the motor 29 on the fixed plate 8 can prevent the dust raised by loosening the soil from entering the motor 29, and then pour the fertilizer into the water tank 4 through the feed port on the water tank 4, start the motor 15 to drive the rotating shaft 219 to rotate so that the mixing plate 20 is stirred in the water tank 4 to dissolve the fertilizer in the water, and then the water pump 7 is started to transport the liquid fertilizer in the water tank 4 to the sprayer 21 through the infusion pipe 6, and sprayed out by the nozzle 15 for fertilization. When solid fertilizer is needed, the fertilizer is poured into the solid fertilizer box 3 through the feed port on the solid fertilizer box 3, and then fertilized by the fertilization nozzle 15 through the material channel 2. After fertilization, the fertilizer is covered with soil through the covering wheel 16 fixed on the rotating shaft 17 to prevent the fertilizer from being exposed to the sun or washed away by rain and causing loss.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A soil loosening and fertilizing device for corn planting, comprising a crawler vehicle (1), characterized in that: The top of the crawler vehicle (1) is connected to a nozzle (15) through a fertilizer application assembly, the left end of the crawler vehicle (1) is fixedly connected to a fixing plate (8), the top left side of the fixing plate (8) is fixedly connected to a second motor (9), the driving end of the second motor (9) is fixedly connected to a transmission shaft (14), the outer wall of the transmission shaft (14) is rotatably connected to a support block (10), the transmission shaft (14) is connected to a driven shaft (12) through a transmission assembly, the outer wall of the driven shaft (12) is fixedly connected to a loosening wheel (11), the front and rear sides of the bottom end of the fixing plate (8) are fixedly connected to a first fixing block (13), the front and rear sides of the right end of the crawler vehicle (1) are fixedly connected to a second fixing block (18), the inner wall of the second fixing block (18) is rotatably connected to a first rotating shaft (17), and the outer wall of the first rotating shaft (17) is fixedly connected to a covering wheel (16).

2. The soil loosening and fertilizing equipment for corn planting according to claim 1, characterized in that: The fertilization assembly comprises a water tank (4) fixedly connected to the left side of the top of the crawler vehicle (1); the top of the water tank (4) is connected to a stirring plate (20) through a stirring assembly; a liquid infusion pipe (6) is passed through the left end of the water tank (4); a water pump (7) is provided on the outer wall of the liquid infusion pipe (6); the other end of the liquid infusion pipe (6) is fixedly connected to a sprayer (21); the top of the spray head (15) is fixedly connected to the bottom of the sprayer (21); the right side of the top of the crawler vehicle (1) is fixedly connected to a solid fertilizer box (3) through four support columns; the bottom of the solid fertilizer box (3) is passed through a material channel (2).

3. The soil loosening and fertilizing equipment for corn planting according to claim 2, characterized in that: The stirring assembly comprises a motor 1 (5) fixedly connected to the top of the water tank (4), the driving end of the motor 1 (5) is fixedly connected to a rotating shaft 2 (19), and the inner end of the stirring plate (20) is fixedly connected to the outer wall of the rotating shaft 2 (19).

4. The soil loosening and fertilizing equipment for corn planting according to claim 1, characterized in that: The transmission assembly comprises pulleys (22) located at the front sides of the outer walls of the transmission shaft (14) and the driven shaft (12), and the two pulleys (22) are connected by a belt.

5. The soil loosening and fertilizing equipment for corn planting according to claim 1, characterized in that: The bottom end of the support block (10) is fixedly connected to the left side of the top end of the crawler vehicle (1), and the front and rear sides of the outer wall of the driven shaft (12) are rotatably connected to the inner wall of the fixed block (13) respectively.

6. The soil loosening and fertilizing equipment for corn planting according to claim 2, characterized in that: The outer wall of the sprayer (21) is fixedly connected to the inner wall of the fixing plate (8).

7. The soil loosening and fertilizing equipment for corn planting according to claim 3, characterized in that: The outer wall of the second rotating shaft (19) is rotatably connected to the inner wall of the water tank (4).

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