Seed and fertilizer simultaneous sowing machine

Abstract

The utility model discloses a seed and fertilizer simultaneous sowing machine which is characterized by comprising a sowing machine body and a controller, a seed box and two fertilizer boxes are arranged in the sowing machine body, the two fertilizer boxes are arranged side by side front and back, and a plurality of fertilizer sowing building legs are arranged on the lower portions of the fertilizer boxes. Each fertilizer sowing building leg is connected with the two fertilizer boxes through a fertilizer discharger; the fertilizer discharging device comprises a fertilizer discharging pipe and a fertilizer feeder, the fertilizer discharging pipe comprises two branch pipes and a main pipe, the main pipe is connected with the two branch pipes, the two branch pipes are connected with the two fertilizer boxes respectively, the fertilizer feeder comprises a fertilizer feeding motor and a fertilizer feeding spiral, the fertilizer feeding spiral is located in the branch pipes, the fertilizer feeding motor is located outside the branch pipes, and the fertilizer feeding motor is located outside the branch pipes. The fertilizer feeder is connected with the fertilizer feeding screw; the controller is connected with a fertilizer feeding motor in the fertilizer feeder, and the controller is arranged on the seeding machine body. The precise seeding and fertilizing device can be used for precisely seeding and fertilizing, and precisely improving the land quality and the soil fertility of a plot target.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery and equipment, in particular to a seed and fertilizer sowing machine. Background Art

[0002] Fertilizers have always played a vital role in agricultural economic production, greatly increasing crop yields, improving the quality of agricultural products, and making great contributions to agricultural development and food security. Relevant surveys show that in recent years, the average use of fertilizers in my country has increased year by year, and grain production has also increased year by year, making a great contribution to promoting the increase in agricultural grain production. Although agricultural fertilizers themselves are toxic but harmless to crops, they can effectively increase current agricultural grain production, but excessive or repeated and unscientific application of agricultural fertilizers has caused many impacts on the environment, especially the discharge of inorganic wastes such as nitrogen and phosphorus and the discharge of heavy metal wastes. The soil pollution caused by the discharge, in turn, affects the land quality and fertility of arable land.

[0003] The abuse of fertilizers has caused many farmlands to suffer from the following problems: 1. Serious ecological pollution; 2. Abnormal changes in grain production; 3. Significant increase in energy consumption; 4. Significant decline in the quality of agricultural products. These problems have had a serious negative impact on many farmlands and ecological environment conditions, restricting the high-quality and sustainable development of agriculture.

[0004] At present, many places have realized the above problems and provided some solutions. The most effective method is to test the cultivated soil, combine soil remediation agents with fertilizers, and apply fertilizers rationally through formulas. This can effectively reduce the use of agricultural fertilizers and soil waste rate, and greatly improve land quality and cultivated land fertility.

[0005] However, for the same plot of cultivated land, the results of soil tests at different locations are different, and the required ratio of soil remediation agent and fertilizer is also different, so as to best improve the quality and fertility of the land. However, in actual agricultural production, there is no equipment that can use different ratios of soil remediation agent and fertilizer in different areas of the same plot during fertilization. This is an urgent problem to be solved. Utility Model Content

[0006] In view of this, the purpose of the utility model is to provide a seed and fertilizer sowing machine to address the deficiencies of the prior art. While sowing, it can draw improved fertilization maps for different areas based on the results of soil tests, and combine with Beidou positioning to configure soil remediation agents and fertilizers into different proportions in real time, and plow them into the ground at the same time, so as to accurately improve land quality and soil fertility.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A seed and fertilizer sowing machine comprises a sowing machine body and a controller, wherein a seed box and two fertilizer boxes are arranged in the sowing machine body, a plurality of sowing harrow legs are arranged at the lower part of the seed box, two fertilizer boxes are arranged side by side front and back, a plurality of fertilizer sowing legs are arranged at the lower part of the fertilizer box, the sowing harrow legs and the fertilizer sowing legs are arranged alternately, that is, after the land is plowed, there is a fertilizer ridge between two adjacent seed ridges, or there is a seed ridge between two adjacent fertilizer ridges, each of the fertilizer sowing legs is connected to the two fertilizer boxes through a fertilizer feeder, that is, one fertilizer sowing leg can discharge any one or two fertilizers at the same time;

[0009] The fertilizer feeder comprises a fertilizer feeding pipe and a fertilizer feeder, wherein the fertilizer feeding pipe comprises two branch pipes and a main pipe, wherein the main pipe is connected to the two branch pipes, and the two branch pipes are respectively connected to two fertilizer boxes, and the fertilizer feeder comprises a fertilizer feeding motor and a fertilizer feeding screw, wherein the fertilizer feeding screw is located in the branch pipe, and the fertilizer feeding motor is outside the branch pipe and connected to the fertilizer feeding screw;

[0010] The controller is connected to a fertilizer feeding motor in the fertilizer feeder, and the controller is arranged on the seed drill body.

[0011] Furthermore, the number of the sowing harrow legs and the fertilizing harrow legs is equal.

[0012] Furthermore, a seed divider is provided between the seed box and the sowing harrow legs, which can carry out quantitative seed division and sowing.

[0013] Furthermore, the seed divider includes a seeding motor, a groove gear and a housing, the groove gear is arranged in the housing, the seeding motor is arranged on the housing and connected to the groove gear, driving the groove gear to rotate, and can seed continuously or intermittently, and the housing has a seed inlet and a seed outlet, and the seed inlet and the seed outlet are arranged relatively to each other.

[0014] Furthermore, the sowing motor is connected to a controller.

[0015] Furthermore, the fertilizer delivery motor and the seeding motor are both servo motors.

[0016] Furthermore, the fertilizer delivery spiral is one of a spiral spring, a shaftless spiral blade or a shafted spiral blade.

[0017] Furthermore, a positioning device is provided in the controller, and the positioning device includes a high-precision Beidou positioning device.

[0018] Furthermore, the controller also includes a communication interface for receiving relevant sowing information.

[0019] Furthermore, a battery is provided on the seeder body and connected to a controller.

[0020] The utility model provides a seed and fertilizer sowing machine. When in use, an improved fertilization map of different areas drawn according to the plot to be planted is input into a controller. During the sowing process, the controller receives a positioning signal in real time, and controls a fertilizer feeder in combination with the fertilization map, allowing the fertilizer feeder to put different amounts of fertilizers in different areas, thereby achieving accurate fertilization and effectively improving the soil.

[0021] The beneficial effects of the utility model are:

[0022] 1. The utility model is a seed and fertilizer sowing machine, which can sow seeds, fertilizers and soil improvers into the soil at the same time, so as to realize sowing and soil improvement at the same time.

[0023] 2. The utility model is a seed and fertilizer sowing machine, which controls the rotation speed of the fertilizer delivery motor through a controller, can achieve accurate fertilization and precise fertilization ratio, making fertilization more scientific and reasonable. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model.

[0025] Figure 2 It is a structural schematic diagram of the seed divider of the utility model.

[0026] Figure 3 It is a structural schematic diagram of the fertilizer feeder of the utility model.

[0027] In the figure: 1. seeder body; 2. seed box; 3. fertilizer box; 4. hoe legs, 5. seed divider; 51. outer shell; 52. groove gear; 6. fertilizer feeder; 61. branch pipe; 62. main pipe; 63. fertilizer delivery screw; 64. fertilizer delivery motor. DETAILED DESCRIPTION

[0028] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0029] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations, and the operation steps involved in each embodiment can also be replaced or adjusted in a sequence in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a certain embodiment and do not mean that the composition and / or sequence are necessary.

[0030] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0031] Example:

[0032] like Figure 1 , Figure 2 and Figure 3 As shown, a seed and fertilizer simultaneous sowing machine comprises a sowing machine body 1 and a controller, a seed box 2 and two fertilizer boxes 3 are arranged in the sowing machine body 1, a plurality of sowing harrow legs 4 are arranged at the lower part of the seed box 1, the two fertilizer boxes 3 are arranged side by side front and back, a plurality of fertilizer sowing floor legs 4 are arranged at the lower part of the fertilizer box 3, the number of the sowing harrow legs and the fertilizer sowing harrow legs is the same, for example, 6 or 9 or 12 or 15, etc., the sowing harrow legs 4 and the fertilizer sowing floor legs 4 are arranged alternately, that is, after plowing the land, there is a fertilizer ridge between two adjacent seed ridges, or there is a seed ridge between two adjacent fertilizer ridges, each of the fertilizer sowing floor legs 4 is connected to the two fertilizer boxes 3 through a fertilizer feeder 5, that is, one fertilizer sowing floor leg 4 can discharge any one or two fertilizers at the same time;

[0033] A seed divider 5 is arranged between the seed box 2 and the sowing plow leg 4, which can carry out quantitative sowing. The seed divider 5 includes a sowing motor, a groove gear 52 and a shell 51. The groove gear 52 is arranged in the shell 51. The sowing motor is arranged on the shell 51 and is connected to the groove gear 52 to drive the groove gear 52 to rotate, so that sowing can be carried out continuously or intermittently. The shell 51 has a seed inlet and a seed outlet, and the seed inlet and the seed outlet are arranged relatively to each other, that is, the seed box 2 is above the seed inlet of the shell 51, and the sowing plow leg 4 is below the seed outlet.

[0034] The fertilizer feeder 6 includes a fertilizer feeder pipe and a fertilizer feeder. The fertilizer feeder pipe includes two branch pipes 61 and a main pipe 62. The main pipe 62 connects the two branch pipes 61. The two branch pipes 61 are respectively connected to two fertilizer boxes 3. The fertilizer feeder includes a fertilizer feeder motor 64 and a fertilizer feeder screw 63. The fertilizer feeder screw 63 is located in the branch pipe 61. The fertilizer feeder motor 64 is outside the branch pipe and connected to the fertilizer feeder screw 63. In the present embodiment, the fertilizer feeder screw 63 is a spiral blade with an axis.

[0035] A seed divider is arranged between the seed box and the sowing harrow leg, which can carry out quantitative seeding. The seed divider includes a sowing motor, a groove gear and a shell. The groove gear is arranged in the shell. The sowing motor is arranged on the shell and connected with the groove gear to drive the groove gear to rotate, and can sow seeds continuously or intermittently. The shell has a seed inlet and a seed outlet, and the seed inlet and the seed outlet are arranged relatively to each other.

[0036] The controller is connected to the fertilizer feeding motor 6 in the fertilizer feeding device 6 and the sowing motor in the sowing device. Both the fertilizer feeding motor and the sowing motor are servo motors. The controller is arranged on the sowing machine body 1.

[0037] The controller is provided with a positioning device, which includes a high-precision Beidou positioning device. The controller also includes a communication interface that can receive relevant sowing information. The seeder body 1 is provided with a battery that is connected to the controller to power the seeding motor and the fertilizer delivery motor.

[0038] The battery is preferably a lithium-ion battery.

[0039] The utility model discloses a seed and fertilizer simultaneous sowing machine. Two fertilizer boxes can be filled with different fertilizers or one box can be filled with fertilizers and the other box can be filled with soil improver.

[0040] In actual agricultural production, when different fertilizers are mixed together, they will absorb moisture and become sticky, which is not conducive to the common seed and fertilizer sowing machine. That is, these fertilizers will stick together and will not fall into the ground. After getting wet, they are easy to block the legs of the plow.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A seed and fertilizer sowing machine, characterized by: The invention comprises a seeder body and a controller, wherein a seed box and two fertilizer boxes are arranged in the seeder body, a plurality of sowing hoe legs are arranged at the lower part of the seed box, the two fertilizer boxes are arranged side by side front and back, a plurality of fertilizer floor legs are arranged at the lower part of the fertilizer box, the sowing hoe legs and the fertilizer floor legs are arranged alternately, and each of the fertilizer floor legs is connected to the two fertilizer boxes through a fertilizer feeder; The fertilizer feeder comprises a fertilizer feeding pipe and a fertilizer feeder, wherein the fertilizer feeding pipe comprises two branch pipes and a main pipe, wherein the main pipe is connected to the two branch pipes, and the two branch pipes are respectively connected to two fertilizer boxes, and the fertilizer feeder comprises a fertilizer feeding motor and a fertilizer feeding screw, wherein the fertilizer feeding screw is located in the branch pipe, and the fertilizer feeding motor is outside the branch pipe and connected to the fertilizer feeding screw; The controller is connected to a fertilizer feeding motor in the fertilizer feeder, and the controller is arranged on the seed drill body.

2. A seed and fertilizer sowing machine according to claim 1, characterized in that: The number of the sowing harrow legs and the fertilizing harrow legs is equal.

3. The seed and fertilizer sowing machine according to claim 1, characterized in that: A seed divider is arranged between the seed box and the sowing harrow legs.

4. The seed and fertilizer simultaneous sowing machine according to claim 3, characterized in that: The seed divider includes a seeding motor, a groove gear and a shell, wherein the groove gear is arranged in the shell, the seeding motor is arranged on the shell and connected with the groove gear, and the shell has a seed inlet and a seed outlet, and the seed inlet and the seed outlet are arranged relatively.

5. The seed and fertilizer simultaneous sowing machine according to claim 4, characterized in that: The sowing motor is connected with a controller.

6. The seed and fertilizer sowing machine according to claim 1, characterized in that: The fertilizer delivery motor and the seeding motor are both servo motors.

7. The seed and fertilizer simultaneous sowing machine according to claim 1, characterized in that: The fertilizer delivery spiral is one of a spiral spring, a shaftless spiral blade or a shafted spiral blade.

8. The seed and fertilizer simultaneous sowing machine according to claim 1, characterized in that: A positioning device is arranged in the controller, and the positioning device comprises a high-precision Beidou positioning device.

9. The seed and fertilizer simultaneous sowing machine according to claim 8, characterized in that: The controller also includes a communication interface.

10. The seed and fertilizer simultaneous sowing machine according to claim 1, characterized in that: The planter body is provided with a storage battery which is connected to a controller.

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