Sowing machine for planting in saline-alkali soil

Abstract

The utility model discloses a seeding machine for planting in saline-alkali soil, which comprises a strip-shaped hopper, an insecticidal liquid box, an output electric control valve, a traction connecting frame, a side frame, wheels, a cylinder, an oil cylinder, a conveying pipe, an atomizing nozzle, a displacement sensor and an ultrasonic generator, and an output port of each output electric control valve is communicated with the middle part in the cylinder through a corrugated pipe. The device is reasonable in structural design, the inclined cylinder is connected with the output end of the corresponding oil cylinder, and the displacement sensor located in the end opening of the bottom end of the cylinder is combined, so that soil seeding under depth control is facilitated, seeds are prevented from being placed in a deep saline-alkali layer, and meanwhile, ultrasonic waves generated by the operation of the ultrasonic generator are utilized; the effect of repelling insects in soil is achieved, a pump body located in an insecticidal liquid box runs to convey an insecticidal liquid through a pipe body until the insecticidal liquid is sprayed out from an atomization spray head, the insects can be killed easily, and the harmfulness of insect pests to seeds is reduced.

Description

Technical Field

[0001] The utility model relates to the field of saline-alkali land planting and sowing, in particular to a seeder for saline-alkali land planting and sowing. Background Art

[0002] Saline-alkali soil refers to soil containing salt that affects the normal growth of crops. According to incomplete statistics from UNESCO and the Food and Agriculture Organization, the global area of ​​saline-alkali soil is 954.38 million hectares, of which 99.13 million hectares are in my country. Existing seed drills are not suitable for sowing in saline-alkali soil. The sowing depth is difficult to adjust, and seeds can easily be deposited in the saline-alkali layer. Furthermore, even in poorly treated soil, insects can harbor, posing a threat to seed survival. Therefore, a seed drill for planting in saline-alkali soil is proposed to address these issues. Utility Model Content

[0003] The purpose of this utility model is to provide a seeder for planting in saline-alkali land in order to solve the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions: a seeder for planting in saline-alkali land, comprising a strip bucket, an insecticide liquid tank, an output electric control valve, a pulling connecting frame, a side frame, wheels, a cylinder, a bellows, an oil cylinder, a delivery pipe, an atomizing nozzle, a strip plate, a displacement sensor and an ultrasonic generator. The output electric control valve is distributed and connected at the bottom of the strip bucket, and the output port of each output electric control valve is connected to the middle part of the cylinder through a bellows. A displacement sensor and an ultrasonic generator are distributed and installed in the barrel mouth of the bottom end of the cylinder. The top end of the cylinder is connected to the corresponding oil cylinder output end located on the strip plate. The atomizing nozzle is installed at one end of a branch pipe, and the other end of the branch pipe is connected and installed on a main pipe. The main pipe is connected to a pump body located in the insecticide liquid tank through a delivery pipe.

[0005] Preferably, a control box is installed on one side of the strip bucket, and a controller and a hydraulic control system are configured in the control box.

[0006] Preferably, an insecticide liquid tank and a strip plate are fixedly mounted on the middle and bottom of the other side of the strip bucket respectively.

[0007] Preferably, pull ropes are installed at both ends of the strip board, and the bottom ends of the two pull ropes are connected to each other through wooden strips.

[0008] Preferably, side frames are installed at both ends of the strip bucket, and wheels are installed at the bottom ends of the side frames.

[0009] Preferably, the pulling connection frame is fixedly connected to the bottom of one side of the strip-shaped bucket.

[0010] Compared with the existing technology, the advantages of the present invention are: by connecting the inclined cylinder with the corresponding oil cylinder output end and combining it with a displacement sensor located in the bottom end port of the cylinder, it is conducive to completing depth-controlled soil sowing and avoiding placing seeds in a deep saline-alkali layer. At the same time, the ultrasonic generator emits ultrasonic waves to achieve the effect of driving away insects in the soil. The pump body located inside the insecticide liquid tank is operated to transport the insecticide through the pipe body until it is sprayed out from the atomizing nozzle, which is conducive to killing insects and reducing the harm of insect pests to seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the connection structure between the delivery pipe and the atomizing nozzle of the utility model;

[0014] Figure 3 It is a cross-sectional view of the cylindrical structure of the utility model.

[0015] In the figure: 1. Strip bucket; 2. Insecticide liquid tank; 3. Control box; 4. Output electric control valve; 5. Pull connection frame; 6. Side frame; 7. Wheel; 8. Cylinder; 9. Bellows; 10. Oil cylinder; 11. Delivery pipe; 12. Main pipe; 13. Atomizing nozzle; 14. Branch pipe; 15. Strip board; 16. Pull rope; 17. Wooden block; 18. Displacement sensor; 19. Ultrasonic generator. DETAILED DESCRIPTION

[0016] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0017] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] See also Figure 1-3 As shown, a seeder for planting in saline-alkali land includes a strip bucket 1, an insecticide liquid tank 2, an output electric control valve 4, a pulling connecting frame 5, a side frame 6, a wheel 7, a cylinder 8, a bellows 9, an oil cylinder 10, a delivery pipe 11, an atomizing nozzle 13, a strip plate 15, a displacement sensor 18 and an ultrasonic generator 19. The output electric control valve 4 is distributed and connected at the bottom of the strip bucket 1, and the output port of each output electric control valve 4 is connected to the middle part of the cylinder 8 through the bellows 9. The displacement sensor 18 and the ultrasonic generator 19 are distributed and installed in the barrel mouth of the bottom end of the cylinder 8. The top of the cylinder 8 is connected to the output end of the oil cylinder 10 corresponding to the strip plate 15. The atomizing nozzle 13 is installed at one end of the branch pipe 14, and the other end of the branch pipe 14 is connected and installed on the main pipe 12. The main pipe 12 is connected to the pump body located in the insecticide liquid tank 2 through the delivery pipe 11.

[0020] A control box 3 is installed on one side of the strip bucket 1, and a controller and a hydraulic control system are configured in the control box 3 to realize the control of each actuator.

[0021] An insecticide liquid tank 2 and a strip plate 15 are fixedly mounted on the middle and bottom of the other side of the strip bucket 1 respectively.

[0022] Pull ropes 16 are installed at both ends of the strip board 15 , and the bottom ends of the two pull ropes 16 are connected to each other through a wooden block 17 .

[0023] Side frames 6 are installed at both ends of the strip bucket 1, and wheels 7 are installed at the bottom ends of the side frames 6.

[0024] The pulling connection frame 5 is fixedly connected to the bottom of one side of the strip bucket 1.

[0025] When the utility model is in use, by connecting the inclined cylinder 8 with the corresponding output end of the oil cylinder 10 and combining with the displacement sensor 18 located in the bottom end port of the cylinder 8, it is conducive to completing the depth-controlled soil sowing and avoiding placing the seeds in the deep saline-alkali layer. At the same time, the ultrasonic generator 19 is used to emit ultrasonic waves to achieve the effect of driving away insects in the soil. The pump body located inside the insecticide liquid tank 2 is operated to transport the insecticide through the pipe body until it is sprayed out from the atomizing nozzle 13, which is conducive to killing the insects and reducing the harm of insect pests to seeds.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and it is intended that all variations within the meaning and scope of the appended claims be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0027] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A seeder for planting in saline-alkali land, characterized by: The invention comprises a strip bucket (1), an insecticide liquid tank (2), an output electric control valve (4), a pulling connection frame (5), a side frame (6), wheels (7), a cylinder (8), a bellows (9), an oil cylinder (10), a delivery pipe (11), an atomizing nozzle (13), a strip plate (15), a displacement sensor (18) and an ultrasonic generator (19). An output electric control valve (4) is installed at the bottom of the strip bucket (1) and is connected to the output port of each output electric control valve (4) through the bellows (9). The middle part of the cylinder (8) is connected, and a displacement sensor (18) and an ultrasonic generator (19) are distributed and installed in the cylinder mouth of the bottom end of the cylinder (8). The top end of the cylinder (8) is connected to the output end of the corresponding oil cylinder (10) located on the strip plate (15). The atomizing nozzle (13) is installed at one end of the branch pipe (14), and the other end of the branch pipe (14) is connected and installed on the main pipe (12). The main pipe (12) is connected to the pump body located in the insecticide liquid tank (2) through the delivery pipe (11).

2. The seeder for planting in saline-alkali land according to claim 1, characterized in that: A control box (3) is installed on one side of the strip bucket (1), and a controller and a hydraulic control system are configured in the control box (3).

3. The seeder for planting in saline-alkali land according to claim 1, characterized in that: An insecticide liquid tank (2) and a strip plate (15) are fixedly mounted on the middle and bottom of the other side of the strip bucket (1), respectively.

4. The seeder for planting in saline-alkali land according to claim 1, characterized in that: Pull ropes (16) are installed at both ends of the strip plate (15), and the bottom ends of the two pull ropes (16) are connected to each other through a wooden block (17).

5. The seeder for planting in saline-alkali land according to claim 1, characterized in that: Side frames (6) are installed at both ends of the strip-shaped bucket (1), and wheels (7) are installed at the bottom ends of the side frames (6).

6. The seeder for planting in saline-alkali land according to claim 1, characterized in that: The pulling connection frame (5) is fixedly connected to the bottom of one side of the strip-shaped bucket (1).

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