Agricultural soil improvement device

Abstract

The invention discloses an agricultural soil improvement device, and belongs to the technical field of agricultural equipment. An agricultural soil improvement device comprises a covering equipment body arranged at the tail of a tractor, the covering equipment body comprises a mounting frame, a fertilization mechanism used for fertilization is arranged at the mounting frame and comprises a storage box, an inner cavity with an upward opening is formed in the storage box, and a plurality of partition plates are arranged on the inner wall of the inner cavity at equal intervals; a storage cavity is formed between every two adjacent partition plates, discharging openings are formed in the bottom walls of the storage cavities, and sowing pieces used for assisting in ground breaking are arranged at the discharging openings. Through cooperative arrangement of the fertilizing mechanism and the sowing piece, fertilizer is sown while soil breaking is carried out, the fertilizer can better and uniformly go deep into the soil, and the problem that the subsequent fertilizer covering effect is affected due to non-uniform fertilizer application in different areas is avoided.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of agricultural equipment and relates to an agricultural soil improvement device. BACKGROUND

[0002] Soil improvement is a process of improving soil properties, increasing soil fertility, increasing crop yield, and improving human living soil environment by taking corresponding physical, biological or chemical measures for the poor soil texture and structure. Generally, practical planning is made according to the natural conditions and economic conditions of each region, and the planning is gradually implemented to effectively improve the production properties and environmental conditions of the soil.

[0003] The traditional fertilization method often relies on manual operation, and the fertilizer is put through manual sowing or simple mechanical device. In the fertilization process, due to the unevenness of the soil and the fact that the fertilizer is spread on the surface of the soil, the fertilizer is not uniformly put in different areas, which affects the subsequent fertilizer covering effect.

[0004] In order to solve the above problems existing in the prior art, an agricultural soil improvement device is developed. SUMMARY

[0005] The application provides an agricultural soil improvement device.

[0006] The application is implemented through the following technical scheme: The agricultural soil improvement device comprises a covering equipment main body arranged at the tail of a tractor, the covering equipment main body comprises a mounting frame, the mounting frame is provided with a fertilization mechanism for fertilization, the fertilization mechanism comprises a storage box, an inner cavity with an opening upward is formed in the storage box, a plurality of partition plates are arranged at the inner wall of the inner cavity at equal intervals, a storage cavity is formed between adjacent partition plates, a discharge port is formed in the bottom wall of each storage cavity, a spreading piece for assisting soil breaking is arranged at the discharge port, and the spreading piece is internally provided with a material falling channel for fertilization which is in communication with the discharge port; and a soil covering plowshare for soil covering corresponding to the spreading piece is arranged at the bottom wall of the mounting frame.

[0007] Preferably, the spreading piece is detachably arranged at the bottom wall of the storage box; the material falling channel is arranged to be inclined to the soil covering plowshare, the bottom wall of the spreading piece is formed with a plowing part, and the plowing part is located at the end of the material falling channel away from the soil covering plowshare.

[0008] The spreading piece is detachably arranged at the bottom wall of the storage box, so that the spreading piece can be replaced or adjusted according to different operation requirements. For example, when the spreading depth of the fertilizer needs to be changed, the spreading piece with different shapes or sizes can be replaced.

[0009] In addition, the spreading piece is also convenient to clean and maintain.

[0010] The falling material channel is obliquely arranged towards the direction of the soil covering plow head, which helps the fertilizer to flow out of the spreading device smoothly under the action of gravity, reduces the accumulation and blockage of the fertilizer, and improves the fertilization efficiency.

[0011] The plowing part is located at the end of the falling material channel away from the soil covering plow head, so that the spreading device can slightly turn the surface layer of the soil while spreading the fertilizer, forming a plowing effect, and avoiding the soil from entering the falling material channel to cause blockage.

[0012] Preferably, the mounting frame is provided with a traction connecting arm detachably connected to the rear part of the tractor and a plurality of plowing parts corresponding to the spreading device for breaking the soil on the side away from the soil covering plow head. The plowing part includes a mounting seat detachably arranged at the mounting frame, and an extension arm formed at the bottom wall of the mounting seat, and a plowing plow head detachably arranged at the extension arm.

[0013] The detachable connection of the traction connecting arm facilitates the quick installation and disassembly of the equipment, improving the flexibility and portability of the equipment.

[0014] The detachable connection of the mounting seat facilitates the replacement and maintenance of the plowing plow head, helps to reduce the maintenance cost of the equipment, and improves the service life of the equipment.

[0015] The extension arm allows the plowing plow head to adjust the height and angle within a certain range, which helps to adapt to different soil types and operating environments and the needs of the spreading device, improving the adaptability and flexibility of the equipment.

[0016] Preferably, the storage cavity is provided with an adjusting assembly, which divides the storage cavity into a fertilizer cavity and a feeding cavity, and a feeding port is provided between the fertilizer cavity and the feeding cavity, and a quantitative assembly for quantitatively conveying the fertilizer is rotatably arranged in the feeding cavity, the quantitative assembly includes a connecting shaft penetrating the storage cavity along the length direction of the storage box, the connecting shaft is provided with a rotating disc matched with the adjusting assembly and the feeding port at the corresponding position of the storage cavity, a matching part matched with the rotating disc is formed at the inner wall of the feeding cavity, the matching part and the adjusting assembly are used together to seal the fertilizer cavity, a plurality of quantitative grooves for containing the fertilizer are formed on the outer wall of the rotating disc, and a driving assembly for driving the connecting shaft to rotate is arranged at the connecting shaft.

[0017] Through the arrangement of the connecting shaft and the rotating disc, the quantitative conveying of the fertilizer is realized, and the quantitative grooves on the rotating disc are periodically aligned with the feeding port during the rotation process, thereby allowing a certain amount of fertilizer to enter the feeding cavity and then fall through the spreading device.

[0018] In addition, the matching part and the adjusting assembly cooperate together to seal the fertilizer cavity, preventing the fertilizer from falling from the fertilizer cavity into the feeding cavity and affecting the quantification.

[0019] The driving assembly provides power for the rotation of the connecting shaft, thereby driving the rotation of the rotating disc and the quantitative groove. By adjusting the rotation speed and direction of the driving assembly, the fertilizer conveying amount and spreading speed can be accurately controlled to adapt to different fertilization requirements and working environments.

[0020] Preferably, the adjusting assembly includes a fixed baffle arranged on the inner wall of the storage cavity, and a slidingly arranged adjusting baffle at the bottom wall of the fixed baffle. The adjusting baffle is used to adjust the size of the feeding port, and the fixed baffle is provided with a fastener for limiting the adjusted adjusting baffle.

[0021] By sliding the adjusting baffle, the user can control the amount of fertilizer entering the feeding cavity from the fertilizer cavity, thereby achieving quantitative delivery of the fertilizer.

[0022] The main function of the fastener is to limit the adjusted adjusting baffle to prevent it from moving or loosening during operation. This ensures that the adjusting baffle can be stably maintained at the desired position, thereby maintaining the size of the feeding port unchanged.

[0023] Preferably, a sliding groove is formed on the top wall of the fixed baffle, and an extension is formed on the side wall of the sliding groove. A sliding block that cooperates with the fastener is slidably arranged on the extension. A threaded hole is formed on the top wall of the sliding block, and the end of the fastener that penetrates the fixed baffle has a threaded portion that cooperates with the threaded hole.

[0024] Through the arrangement of the sliding groove, the stability and accuracy of the adjusting baffle during sliding are ensured, so that the user can easily adjust the position of the adjusting baffle according to needs.

[0025] By sliding the sliding block and using the fastener for limiting, the user can accurately control the position of the adjusting baffle, thereby achieving accurate adjustment of the size of the feeding port, which helps to improve the accuracy and efficiency of fertilization.

[0026] Preferably, a cover plate is rotatably arranged on the top wall of the storage box, and the cover plate is used to seal the inner cavity. Therefore, the user can more simply and quickly add fertilizer, improving work efficiency.

[0027] Preferably, the adjusting baffle is arranged with the same curvature as the outer wall of the rotating disc.

[0028] Since the curvature of the adjusting baffle is the same as the curvature of the outer wall of the rotating disc, the contact area between them is larger, and the adjusting effect is more accurate, which helps to achieve quantitative delivery of the fertilizer and accurate fertilization, improving the accuracy and efficiency of fertilization.

[0029] Compared with the prior art, the present application provides an agricultural soil improvement device, which has the following advantages: 1. The combination of the fertilization mechanism and the spreading device allows fertilizer to be spread at the same time as the soil is broken, which helps the fertilizer to penetrate the soil better and more evenly, avoiding the problem of uneven fertilizer application in different areas, which affects the subsequent fertilizer coverage effect. In addition, by dividing the storage box into multiple storage chambers, different types of fertilizers can be stored separately to meet the needs of different soils and crops. 2. By setting up a connecting shaft and a rotating disk, quantitative delivery of fertilizer is achieved. During the rotation of the rotating disk, the quantitative groove will periodically align with the feed inlet, thereby allowing a certain amount of fertilizer to enter the feeding chamber and fall through the spreading component. This further avoids the problem of uneven fertilizer distribution in different areas, which would affect the subsequent fertilizer coverage effect. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of an agricultural soil improvement device proposed in this invention; Figure 2 This is a schematic diagram of the plowing component structure of an agricultural soil improvement device proposed in this invention; Figure 3 This is a schematic cross-sectional view of the fertilization mechanism of an agricultural soil improvement device proposed in this invention. Figure 4 for Figure 3 A magnified view of the structure at point A in the middle; Figure 5 This is a schematic cross-sectional view of the regulating component of an agricultural soil improvement device proposed in this invention. Figure 6 This is a schematic cross-sectional view of the spreading component of an agricultural soil improvement device proposed in this invention. Figure 7 This is a schematic diagram of the quantitative trough structure of an agricultural soil improvement device proposed in this invention.

[0031] Drawing number descriptions: 100, Covering equipment body; 1, Mounting frame; 2, Traction connecting arm; 3, Fertilizer applicator; 301, Storage box; 302, Cover plate; 303, Connecting shaft; 304, Partition plate; 3041, Discharge port; 305, Rotating disc; 3051, Metering trough; 306, Adjusting component; 3061, Fixed baffle; 30611, Slide groove; 30612, Extension part; 3062, Adjusting baffle; 3063, Fastener; 3064, Threaded part; 3065, Sliding block; 3066, Threaded hole; 308, Spreading component; 3081, Material discharge channel; 3082, Soil plowing part; 309, Fitting part; 4, Soil covering plow head; 5, Drive component; 6, Soil plowing component; 601, Mounting base; 602, Extension arm; 603, Soil plow head. Detailed Implementation

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Embodiments

[0033] As Figures 1-7 shown, an agricultural soil improvement device includes a covering device body 100 arranged at the tail of a tractor, the covering device body 100 includes a mounting frame 1, the mounting frame 1 is provided with a fertilizing mechanism 3 for fertilizing, the fertilizing mechanism 3 includes a storage box 301, an inner cavity with an upward opening is formed in the storage box 301, a plurality of partitions 304 are arranged at the inner wall of the inner cavity at equal intervals, a storage cavity is formed between adjacent partitions 304, a discharge port 3041 is formed at the bottom wall of each storage cavity, a spreading piece 308 for assisting soil breaking is arranged at the discharge port 3041, and the spreading piece 308 has a material falling channel 3081 for fertilizing which is in communication with the discharge port 3041; a soil covering plow head 4 for soil covering corresponding to the spreading piece 308 is arranged at the bottom wall of the mounting frame 1.

[0034] The agricultural soil improvement device of the present disclosure is provided with the fertilizing mechanism 3 and the spreading piece 308, so that the soil is broken and the fertilizer is spread at the same time, which helps the fertilizer to better and uniformly penetrate into the soil, and avoids the problem of uneven fertilizer distribution in different areas, which affects the subsequent fertilizer covering effect.

[0035] In addition, the storage box 301 is divided into a plurality of storage cavities, which can store different types of fertilizers respectively to meet the needs of different soils and crops.

[0036] As Figure 6 In the embodiment, the spreading piece 308 is detachably arranged at the bottom wall of the storage box 301; the material falling channel 3081 is arranged inclined to the soil covering plow head 4, the bottom wall of the spreading piece 308 is formed with a soil plowing part 3082, and the soil plowing part 3082 is located at the end of the material falling channel 3081 away from the soil covering plow head 4.

[0037] The spreading piece 308 is detachably arranged at the bottom wall of the storage box 301, so that the spreading piece 308 can be replaced or adjusted according to different operation requirements. For example, when the spreading depth of the fertilizer needs to be changed, the spreading piece 308 with different shapes or sizes can be replaced.

[0038] In addition, it is also convenient for cleaning and maintenance of the spreading piece 308.

[0039] The material falling channel 3081 is arranged inclined to the soil covering plow head 4, which helps the fertilizer to flow out of the spreading piece 308 smoothly under the action of gravity, reduces the accumulation and blockage of the fertilizer, and improves the fertilizing efficiency.

[0040] It can be understood that the ploughing part 3082 is located at the end of the material falling channel 3081 away from the ploughing head 4, so that the spreading part 308 can slightly turn the surface layer of the soil while spreading the fertilizer, form a ploughing effect, and can avoid the soil entering the material falling channel 3081 to cause blockage.

[0041] See Figure 2 In this embodiment, the mounting frame 1 is provided with a traction connecting arm 2 detachably connected to the rear of the tractor and a plurality of ploughing parts 6 corresponding to the spreading part 308 for breaking the soil on the side away from the ploughing head 4; The ploughing part 6 comprises a mounting seat 601 detachably provided on the mounting frame 1, and an extension arm 602 is formed at the bottom wall of the mounting seat 601, and a ploughing head 603 is detachably provided at the extension arm 602.

[0042] The traction connecting arm 2 is detachably connected, which facilitates quick installation and disassembly of the equipment, and improves the flexibility and portability of the equipment.

[0043] The mounting seat 601 is detachably connected, which facilitates replacement and maintenance of the ploughing head 603, helps to reduce the maintenance cost of the equipment, and improves the service life of the equipment.

[0044] It can be understood that the extension arm 602 allows the ploughing head 603 to adjust the height and angle within a certain range, which helps to adapt to different soil types and operating environments and the needs of the spreading part 308, and improves the adaptability and flexibility of the equipment. Embodiment

[0045] As Figure 3 The agricultural soil improvement device is different from the embodiment 1 in that the storage cavity is provided with an adjusting assembly 306, the adjusting assembly 306 divides the storage cavity into a fertilizer cavity and a feeding cavity, a feeding port is provided between the fertilizer cavity and the feeding cavity, a quantitative assembly for quantitatively conveying the fertilizer is rotatably provided in the feeding cavity, the quantitative assembly comprises a connecting shaft 303 penetrating the storage cavity along the length direction of the storage box 301, the connecting shaft 303 is provided with a rotating disc 305 matched with the adjusting assembly 306 and the feeding port at the corresponding position of the storage cavity, a matching part 309 matched with the rotating disc 305 is formed at the inner wall of the feeding cavity, the matching part 309 and the adjusting assembly 306 are used together to form a seal for the fertilizer cavity, a plurality of quantitative grooves 3051 for containing the fertilizer are formed on the outer wall of the rotating disc 305, and a driving assembly 5 is provided at the connecting shaft 303 for driving the connecting shaft 303 to rotate.

[0046] Through the arrangement of the connecting shaft 303 and the rotating disc 305, the quantitative conveying of the fertilizer is realized, and the quantitative grooves 3051 on the rotating disc 305 are periodically aligned with the feeding port during the rotation process, thereby allowing a certain amount of fertilizer to enter the feeding cavity and then fall through the spreading part 308.

[0047] In addition, the fertilizer chamber is sealed by the cooperation of the matching part 309 and the adjusting assembly 306 to prevent the fertilizer from falling into the feeding chamber and affecting the quantification.

[0048] It can be understood that the driving assembly 5 provides rotational power for the connecting shaft 303, thereby driving the rotation of the rotating disc 305 and the quantification groove 3051. By adjusting the rotation speed and direction of the driving assembly 5, the delivery amount and spreading speed of the fertilizer can be accurately controlled to adapt to different fertilization requirements and operating environments.

[0049] As shown in Figure 3 In this embodiment, the adjusting assembly 306 includes a fixed baffle 3061 arranged on the inner wall of the storage chamber. A sliding adjusting baffle 3062 is arranged at the bottom wall of the fixed baffle 3061. The adjusting baffle 3062 is used to adjust the size of the feeding port. A fastener 3063 is arranged at the fixed baffle 3061 to limit the adjusted adjusting baffle 3062.

[0050] By sliding the adjusting baffle 3062, the user can control the amount of fertilizer entering the feeding chamber from the fertilizer chamber, thereby achieving the quantitative delivery of the fertilizer.

[0051] The fixed baffle 3061 provides a stable sliding track and support surface for the adjusting baffle 3062, ensuring the stability and accuracy of the adjusting baffle 3062 during sliding.

[0052] It can be understood that the main function of the fastener 3063 is to limit the adjusted adjusting baffle 3062 to prevent it from moving or loosening during work. This ensures that the adjusting baffle 3062 can be stably maintained at the required position, thereby keeping the size of the feeding port unchanged.

[0053] As shown in Figure 5 In this embodiment, a sliding groove 30611 is formed at the top wall of the fixed baffle 3061. An extension 30612 is formed at the side wall of the sliding groove 30611. A sliding block 3065 cooperating with the fastener 3063 is slidably arranged at the extension 30612. A threaded hole 3066 is formed at the top wall of the sliding block 3065. The end of the fastener 3063 penetrating the fixed baffle 3061 has a threaded part 3064 cooperating with the threaded hole 3066.

[0054] Through the arrangement of the sliding groove 30611, the stability and accuracy of the adjusting baffle 3062 during sliding are ensured, so that the user can easily adjust the position of the adjusting baffle 3062 according to needs.

[0055] The sliding block 3065 is used in cooperation with the fastener 3063 to limit the adjusting baffle 3062, and by sliding the sliding block 3065, the user can fix the fastener 3063 at a desired position, thereby realizing stable limiting of the adjusting baffle 3062.

[0056] It can be understood that by sliding the sliding block 3065 and limiting with the fastener 3063, the user can accurately control the position of the adjusting baffle 3062, thereby realizing accurate adjustment of the size of the feeding port, which helps to improve the accuracy and efficiency of fertilization.

[0057] It can be understood that by sliding the sliding block 3065 and limiting with the fastener 3063, the user can accurately control the position of the adjusting baffle 3062, thereby realizing accurate adjustment of the size of the feeding port, which helps to improve the accuracy and efficiency of fertilization. Figure 3 In the embodiment, the top wall of the storage box 301 is rotatably provided with a cover plate 302 for sealing the inner cavity. Therefore, the user can more simply and quickly add fertilizer, thereby improving work efficiency.

[0058] It can be understood that by sliding the sliding block 3065 and limiting with the fastener 3063, the user can accurately control the position of the adjusting baffle 3062, thereby realizing accurate adjustment of the size of the feeding port, which helps to improve the accuracy and efficiency of fertilization. Figure 5 In the embodiment, the adjusting baffle 3062 is arranged with the same curvature as the outer wall of the rotating disc 305.

[0059] It can be understood that since the curvature of the adjusting baffle 3062 is the same as the outer wall curvature of the rotating disc 305, the contact area between them is larger, and the adjusting effect is more accurate, which helps to realize quantitative delivery of fertilizer and accurate fertilization, thereby improving the accuracy and efficiency of fertilization.

[0060] The above is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the concept of the present application shall fall within the protection scope of the present application. It should be noted that for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principle of the present application shall also be considered as the protection scope of the present application.

Claims

1. An agricultural soil improvement device, characterized in that, The device includes a main body (100) for covering equipment located at the rear of a tractor. The main body (100) includes a mounting frame (1). The mounting frame (1) has a fertilization mechanism (3) for fertilization. The fertilization mechanism (3) includes a storage box (301). The storage box (301) has an upward-opening inner cavity. Multiple partitions (304) are evenly spaced on the inner wall of the inner cavity. A storage cavity is formed between adjacent partitions (304). A discharge port (3041) is formed on the bottom wall of each storage cavity. A spreading component (308) for assisting in breaking the soil is provided at each discharge port (3041). The spreading component (308) has a fertilization discharge channel (3081) that communicates with the discharge port (3041). A soil covering plow (4) for covering soil is provided on the bottom wall of the mounting frame (1) corresponding to the spreading component (308).

2. The agricultural soil improvement device according to claim 1, characterized in that: The spreading component (308) is detachably installed on the bottom wall of the storage box (301); the material discharge channel (3081) is inclined towards the soil covering plow (4), and a soil-plowing part (3082) is formed on the bottom wall of the spreading component (308), and the soil-plowing part (3082) is located at the end of the material discharge channel (3081) away from the soil covering plow (4).

3. The agricultural soil improvement device according to claim 1, characterized in that: The mounting frame (1) is provided with a traction connecting arm (2) that can be detachably connected to the rear of the tractor and a plurality of soil-breaking parts (6) corresponding to the spreading part (308) for breaking the soil on the side away from the soil-covering plow head (4); the soil-breaking part (6) includes a mounting seat (601) detachably provided at the mounting frame (1), an extension arm (602) is formed at the bottom wall of the mounting seat (601), and a soil-breaking plow head (603) is detachably provided at the extension arm (602).

4. The agricultural soil improvement device according to claim 1, characterized in that: An adjustment component (306) is provided inside the storage cavity. The adjustment component (306) divides the storage cavity into a fertilizer cavity and a feeding cavity. A through inlet is provided between the fertilizer cavity and the feeding cavity. A metering component for metering fertilizer is rotatably provided inside the feeding cavity. The metering component includes a connecting shaft (303) that runs through the storage cavity along the length of the storage box (301). A rotating disk (305) that cooperates with the adjustment component (306) and the feeding inlet is provided at the corresponding position of the connecting shaft (303) and the storage cavity. A mating part (309) that cooperates with the rotating disk (305) is formed on the inner wall of the feeding cavity. The mating part (309) and the adjustment component (306) work together to seal the fertilizer cavity. Multiple metering slots (3051) for holding fertilizer are formed on the outer wall of the rotating disk (305). A drive component (5) for driving the connecting shaft (303) to rotate is provided at the connecting shaft (303).

5. An agricultural soil improvement device according to claim 4, characterized in that: The adjustment assembly (306) includes a fixed baffle (3061) disposed on the inner wall of the storage cavity, and an adjustment baffle (3062) slidably disposed on the bottom wall of the fixed baffle (3061). The adjustment baffle (3062) is used to adjust the size of the feed inlet. A fastener (3063) is provided at the fixed baffle (3061). The fastener (3063) is used to limit the adjustment baffle (3062) after adjustment.

6. An agricultural soil improvement device according to claim 5, characterized in that: A groove (30611) is formed on the top wall of the fixed baffle (3061), an extension (30612) is formed on the side wall of the groove (30611), a slider (3065) that slidably engages with the fastener (3063) is provided on the extension (30612), a threaded hole (3066) is formed on the top wall of the slider (3065), and one end of the fastener (3063) that passes through the fixed baffle (3061) has a threaded portion (3064) that engages with the threaded hole (3066).

7. An agricultural soil improvement device according to claim 1, characterized in that: The storage box (301) is rotatably provided with a cover plate (302) on the top wall, which is used to seal the inner cavity.

8. An agricultural soil improvement device according to claim 5, characterized in that: The adjusting baffle (3062) is set with the same curvature as the outer wall of the rotating disk (305).

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