Fertilizer spreading device for rice planting

Abstract

The utility model belongs to the technical field of rice planting, and particularly relates to a fertilizer spreading device for rice planting, which comprises a fixed table, and the top of the fixed table is fixedly connected with a fertilizer collecting cylinder; a motor is mounted at the top of the fertilizer collecting barrel; the output end of the motor is fixedly connected with a rotating rod; the bottom of the fixed table is rotationally connected with a material scattering pipe; a limiting rod is fixedly connected to the inner side wall of the material scattering pipe, and a rotating rod is fixedly connected to the top of the limiting rod; then a motor is started to drive a rotating rod to rotate, so that the rotating rod drives a limiting rod to rotate, when the limiting rod rotates, a material scattering pipe is driven to rotate, fertilizer in a fixed table flows into the material scattering pipe, along with rotation, a sealing plate is pulled by centrifugal force to be opened, and then material scattering holes leak out; the fertilizer in the material scattering pipe is uniformly scattered to the outside through the material scattering holes, so that the field is uniformly fertilized, and the planting quality of rice is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice planting, in particular to a fertilizer spreading device for rice planting. Background Art

[0002] In daily life, when planting rice, the seeds need to be germinated first, then sown in the nursery field, and after the seedlings grow to a certain height, they are transplanted into the field for rapid cultivation and growth.

[0003] Rice needs a lot of nutrients during its growth, including nitrogen, phosphorus, potassium and other macroelements as well as calcium, magnesium, sulfur and other trace elements. These nutrients are necessary for forming rice plant tissues, promoting photosynthesis and respiration, and maintaining life activities. Fertilization can replenish nutrients in the soil to meet the needs of rice growth.

[0004] In the current prior art, when fertilizing during rice planting, fertilizer is usually simply spread on the field, and the amount of fertilizer cannot be controlled, which leads to the problem of over-fertilization. Therefore, a fertilizer spreading device for rice planting is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a fertilizer spreading device for rice planting.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a fertilizer spreading device for rice planting described in the utility model comprises a fixed platform, a fertilizer collecting cylinder is fixedly connected to the top of the fixed platform; a motor is installed on the top of the fertilizer collecting cylinder; a rotating rod is fixedly connected to the output end of the motor; a spreading pipe is rotatably connected to the bottom of the fixed platform; a limiting rod is fixedly connected to the inner side wall of the spreading pipe, and a rotating rod is fixedly connected to the top of the limiting rod; a guide groove is provided inside the spreading pipe; a sealing plate is hinged to the inner side wall of the guide groove through a torsion spring; and spreading holes are provided inside the spreading pipe, which are arranged in a circular array.

[0007] Preferably, a stirring wheel is fixedly connected to the end of the rotating rod and is located at the end of the spreading pipe. During operation, the stirring wheel is installed at the end of the rotating rod, and when the rotating rod rotates, the stirring wheel is driven to rotate, so that the stirring wheel stirs the circulating fertilizer, reducing the problem of blockage.

[0008] Preferably, the end of the rotating rod is fixedly connected to a stirring rod, and is arranged in a circular array; the end of the stirring rod is fixedly connected to a scraper, and the scraper is attached to the inner wall of the fertilizer collecting cylinder.

[0009] Preferably, a supporting leg is fixedly connected to the bottom of the fixed platform, and a roller is installed at the bottom of the supporting leg.

[0010] Preferably, a fixing rod is fixedly connected to the top of the fixing platform, and the other end of the fixing rod is fixedly connected to the side wall of the fertilizer collecting cylinder.

[0011] Preferably, a push rod is fixedly connected to the end of the fixed platform; and a push handle is fixedly connected to the end of the push rod.

[0012] Beneficial effects of the utility model:

[0013] 1. The utility model provides a fertilizer spreading device for rice planting, which drives the fertilizer collecting cylinder to move by moving the fixed platform, and then turns on the motor to drive the rotating rod to rotate, so that the rotating rod drives the limiting rod to rotate, and when the limiting rod rotates, it drives the spreading pipe to rotate, so that the fertilizer inside the fixed platform flows to the inside of the spreading pipe. With the rotation, the sealing plate is pulled open by the centrifugal force, and then the spreading hole leaks out, so that the fertilizer inside the spreading pipe is evenly spread to the outside through the spreading hole, so as to evenly fertilize the field and improve the planting quality of rice.

[0014] 2. The utility model provides a fertilizer spreading device for rice planting. When the rotating rod rotates, the stirring rod is driven to rotate, so that when the stirring rod rotates, the fertilizer inside the fertilizer collecting tube is quickly stirred, so that the fertilizer is evenly mixed, thereby improving the fertilization effect of the fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the stirring rod in the utility model;

[0019] Figure 4 yes Figure 2 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Fixed platform; 21. Fertilizer collecting cylinder; 22. Fixed rod; 23. Motor; 24. Rotating rod; 25. Limit rod; 26. Spreading pipe; 27. Guide groove; 28. Sealing plate; 29. ​​Spreading hole; 3. Stirring wheel; 31. Stirring rod; 32. Scraper; 4. Support leg; 51. Push rod; 52. Push handle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Specific examples are given below.

[0024] See also Figure 1-Figure 4 The utility model provides a fertilizer spreading device for rice planting, comprising a fixed platform 1, a fertilizer collecting cylinder 21 is fixedly connected to the top of the fixed platform 1; a motor 23 is installed on the top of the fertilizer collecting cylinder 21; a rotating rod 24 is fixedly connected to the output end of the motor 23; a spreading pipe 26 is rotatably connected to the bottom of the fixed platform 1; a limiting rod 25 is fixedly connected to the inner side wall of the spreading pipe 26, and the rotating rod 24 is fixedly connected to the top of the limiting rod 25; a guide groove 27 is opened inside the spreading pipe 26; a sealing plate 28 is hinged to the inner side wall of the guide groove 27 through a torsion spring; a spreading hole 29 is opened inside the spreading pipe 26, and the hole is round. The utility model is arranged in a circular array; when working, when it is necessary to spread fertilizer, the fertilizer collecting cylinder 21 is driven to move by moving the fixed platform 1, and then the motor 23 is turned on to drive the rotating rod 24 to rotate, so that the rotating rod 24 drives the limiting rod 25 to rotate, and when the limiting rod 25 rotates, it drives the spreading pipe 26 to rotate, so that the fertilizer inside the fixed platform 1 flows to the spreading pipe 26 to drive the inside, and as it rotates, the sealing plate 28 is pulled open by the centrifugal force, and then the spreading hole 29 leaks out, so that the fertilizer inside the spreading pipe 26 is evenly spread to the outside through the spreading hole 29, so as to evenly fertilize the field and improve the planting quality of rice.

[0025] Furthermore, as shown in 3, the end of the rotating rod 24 is fixedly connected with a stirring wheel 3, and is located at the end of the spreading pipe 26; when working, the stirring wheel 3 is installed at the end of the rotating rod 24, and when the rotating rod 24 rotates, the stirring wheel 3 is driven to rotate, so that the stirring wheel 3 stirs the circulating fertilizer, reducing the problem of blockage.

[0026] Further, if Figure 3As shown, the end of the rotating rod 24 is fixedly connected with a stirring rod 31, and is arranged in a circular array; when working, when the rotating rod 24 rotates, the stirring rod 31 is driven to rotate, so that when the stirring rod 31 rotates, the fertilizer inside the fertilizer collecting tube 21 is quickly stirred, so that the fertilizer is evenly mixed, thereby improving the fertilization effect of the fertilizer.

[0027] Further, if Figure 3 As shown, a scraper 32 is fixedly connected to the end of the stirring rod 31, and the scraper 32 is attached to the inner wall of the fertilizer collecting tube 21; when working, when the stirring rod 31 rotates, the scraper 32 is driven to rotate, so that the scraper 32 is attached to the inner wall of the fertilizer collecting tube 21 to scrape off the adhered fertilizer, thereby reducing the problem of fertilizer adhesion.

[0028] Further, if Figure 1-Figure 2 As shown, the bottom of the fixed platform 1 is fixedly connected with a support leg 4, and the bottom of the support leg 4 is equipped with a roller; when working, the support leg 4 is installed at the bottom of the fixed platform 1, so that the fixed platform 1 can be moved quickly as a whole.

[0029] Further, if Figure 1-Figure 2 As shown, a fixing rod 22 is fixedly connected to the top of the fixing platform 1, and the other end of the fixing rod 22 is fixedly connected to the side wall of the fertilizer collecting cylinder 21; when working, the fixing rod 22 is installed on the top of the fixing platform 1 to support and fix the fertilizer collecting cylinder 21, thereby reducing the problem of shaking of the fertilizer collecting cylinder 21 when the fixing platform 1 moves.

[0030] Further, if Figure 1-Figure 2 As shown, a push rod 51 is fixedly connected to the end of the fixed platform 1; a push handle 52 is fixedly connected to the end of the push rod 51; during operation, by installing the push rod 51 and the push handle 52 at the end of the fixed platform 1, it is convenient for the staff to quickly move the fixed platform 1 so that the fertilizer can be evenly spread on the surface of the field.

[0031] Working principle: when it is necessary to spread fertilizer, the fertilizer collecting barrel 21 is moved by moving the fixed platform 1, and then the motor 23 is turned on to drive the rotating rod 24 to rotate, so that the rotating rod 24 drives the limiting rod 25 to rotate, and when the limiting rod 25 rotates, it drives the spreading pipe 26 to rotate, so that the fertilizer inside the fixed platform 1 flows to the inside of the spreading pipe 26. As it rotates, the sealing plate 28 is pulled open by the centrifugal force, and then the spreading hole 29 leaks out, so that the fertilizer inside the spreading pipe 26 is evenly spread to the outside through the spreading hole 29, so as to evenly fertilize the field and improve the planting quality of rice; by installing a stirring wheel 3 at the end of the rotating rod 24, when the rotating rod 24 rotates, it drives the stirring wheel 3 to rotate, so that the stirring wheel 3 stirs the circulating fertilizer to reduce the problem of blockage; when the rotating rod 24 rotates, it drives the stirring rod 31 to The stirring rod 31 rotates, so that the fertilizer inside the fertilizer collecting tube 21 is quickly stirred when the stirring rod 31 rotates, so that the fertilizer is evenly mixed, thereby improving the fertilization effect of the fertilizer; when the stirring rod 31 rotates, the scraper 32 is driven to rotate, so that the scraper 32 is attached to the inner wall of the fertilizer collecting tube 21 to scrape off the adhered fertilizer, thereby reducing the problem of fertilizer adhesion; by installing the support legs 4 at the bottom of the fixed platform 1, it is convenient for the overall fast movement of the fixed platform 1; by installing the fixing rod 22 at the top of the fixed platform 1, the fertilizer collecting tube 21 is supported and fixed, and the problem of shaking of the fertilizer collecting tube 21 when the fixed platform 1 moves is reduced; by installing the push rod 51 and the push handle 52 at the end of the fixed platform 1, it is convenient for the staff to quickly move the fixed platform 1, so that the fertilizer can be evenly spread on the surface of the field.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A fertilizer spreading device for rice planting, comprising a fixed platform (1), characterized in that: A fertilizer collecting cylinder (21) is fixedly connected to the top of the fixed platform (1); a motor (23) is installed on the top of the fertilizer collecting cylinder (21); a rotating rod (24) is fixedly connected to the output end of the motor (23); a spreading pipe (26) is rotatably connected to the bottom of the fixed platform (1); a limiting rod (25) is fixedly connected to the inner side wall of the spreading pipe (26), and the rotating rod (24) is fixedly connected to the top of the limiting rod (25); a guide groove (27) is provided inside the spreading pipe (26); a sealing plate (28) is hingedly connected to the inner side wall of the guide groove (27) via a torsion spring; and spreading holes (29) are provided inside the spreading pipe (26), and are arranged in a circular array.

2. A fertilizer spreading device for rice planting as claimed in claim 1, characterized in that: The end of the rotating rod (24) is fixedly connected to a stirring wheel (3) and is located at the end of the material spreading pipe (26).

3. A fertilizer spreading device for rice planting as claimed in claim 1, characterized in that: The ends of the rotating rods (24) are fixedly connected with stirring rods (31) and are arranged in a circular array.

4. A fertilizer spreading device for rice planting as claimed in claim 3, characterized in that: A scraper (32) is fixedly connected to the end of the stirring rod (31), and the scraper (32) is attached to the inner wall of the fertilizer collecting cylinder (21).

5. The fertilizer spreading device for rice planting as claimed in claim 1, characterized in that: The bottom of the fixed platform (1) is fixedly connected to a support leg (4), and a roller is installed at the bottom of the support leg (4).

6. A fertilizer spreading device for rice planting as claimed in claim 1, characterized in that: A fixing rod (22) is fixedly connected to the top of the fixing platform (1), and the other end of the fixing rod (22) is fixedly connected to the side wall of the fertilizer collecting cylinder (21).

7. A fertilizer spreading device for rice planting as claimed in claim 1, characterized in that: A push rod (51) is fixedly connected to the end of the fixed platform (1); and a push handle (52) is fixedly connected to the end of the push rod (51).

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