A generator driving mechanism for a pneumatic strip seeder

Abstract

The utility model relates to strip rotary seeder technology field, concretely relates to a kind of air-suction type strip rotary seeder generator drive mechanism, comprising: machine body, the drive mechanism is equipped on the machine body;The drive mechanism includes the installation shell fixedly connected on machine body, spline shaft is rotatably connected with the lower side wall of installation shell, first output shaft is rotatably connected with the upper side wall of installation shell, the spline shaft is connected with first output shaft by transmission chain mechanism, the installation shell side wall is fixedly connected with generator, and the second output shaft is fixedly connected to generator output end. The utility model will generator be fixed on installation shell, and connect synchronous mechanism between first output shaft and generator, so that in the process of seeder movement can drive generator rotation, so that generator generates electric quantity to fan power supply, so that generator connection part model quantity is determined, saves time and energy, saves the manufacturing cost of complete machine, ensures quality, improves economic benefit.

Description

Technical Field

[0001] This utility model relates to the field of strip rotary seeders, specifically to a generator drive mechanism for a pneumatic strip rotary seeder. Background Technology

[0002] A pneumatic seeder is an agricultural machine that uses negative pressure to adsorb seeds for precision sowing. Its core principle is to use a fan to create a constant negative pressure, which sucks the seeds out of the seed box and sows them precisely at a preset interval.

[0003] When the wind turbine is in operation, it is mainly powered by a generator. The current operating method is to install the generator on the tractor. However, for different models of tractors, the number and type of parts connecting the generator are different. Workers need to go to the user's site for on-site installation, which is time-consuming, labor-intensive and causes great waste, especially during the planting season when time is very tight. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a pneumatic suction type strip rotary seeder generator drive mechanism.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A generator drive mechanism for a pneumatic rotary seeder includes:

[0007] The body, on which a drive mechanism is provided;

[0008] The drive mechanism includes a mounting housing fixedly connected to the body, a spline shaft rotatably connected to the lower side wall of the mounting housing, a first output shaft rotatably connected to the upper side wall of the mounting housing, the spline shaft being connected to the first output shaft via a transmission chain mechanism, a generator fixedly connected to the side wall of the mounting housing, a second output shaft fixedly connected to the output end of the generator, and the first output shaft and the second output shaft being connected via a synchronization mechanism.

[0009] Preferably, the synchronization mechanism includes a large wedge pulley fixedly connected to the side wall of the first output shaft, a small wedge pulley fixedly connected to the side wall of the second output shaft, and a wedge belt connecting the large wedge pulley and the small wedge pulley.

[0010] Preferably, the generator is electrically connected to the fan on the machine body via a wire.

[0011] Preferably, a cover is fixedly connected to the side wall of the mounting housing, and the cover is located above the generator.

[0012] This utility model has the following beneficial effects:

[0013] The generator is fixed on the mounting housing, and a synchronization mechanism is connected between the first output shaft and the generator, so that the generator can be driven to rotate during the movement of the seeder, thereby generating electricity to supply power to the fan. This makes the model and quantity of generator connection parts fixed, saves labor and time, reduces the overall manufacturing cost, ensures quality, and improves economic efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a pneumatic rotary seeder according to the present invention;

[0015] Figure 2 for Figure 1 Schematic diagram of the drive mechanism;

[0016] Figure 3 for Figure 2 A schematic diagram of the rear view structure.

[0017] In the diagram: 1. Main body; 2. Drive mechanism; 201. Mounting housing; 202. Splined shaft; 203. First output shaft; 204. Generator; 205. Second output shaft; 206. Large wedge pulley; 207. Small wedge pulley; 208. Wedge belt; 209. Cover. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figures 1-3 A generator drive mechanism for a pneumatic rotary seeder includes a body 1, a drive mechanism 2 mounted on the body 1, and a mounting housing 201 fixedly connected to the body 1. A splined shaft 202 is rotatably connected to the lower side wall of the mounting housing 201, and a first output shaft 203 is rotatably connected to the upper side wall of the mounting housing 201. The splined shaft 202 is connected to the first output shaft 203 via a transmission chain mechanism. A generator 204 is fixedly connected to the side wall of the mounting housing 201, and a second output shaft 205 is fixedly connected to the output end of the generator 204. The first output shaft 203 and the second output shaft 205 are connected by a synchronization mechanism.

[0020] It should be noted that the spline shaft 202 is fixedly connected to the traveling wheel on the machine body 1, so that the spline shaft 202 can be driven to rotate during the movement of the machine body 1. The connection method is existing technology. At the same time, the transmission chain mechanism is a sprocket and chain structure, so that the rotation of the spline shaft 202 will drive the first output shaft 203 to rotate through the transmission chain mechanism. This transmission chain mechanism is existing technology. For details, please refer to the transmission chain unit in the patent application number "202123015324.7" "A Rotary Tiller Seeder". Therefore, the transmission chain mechanism in this technical solution is existing technology and will not be described in detail here.

[0021] The synchronization mechanism includes a large wedge pulley 206 fixedly connected to the side wall of the first output shaft 203, a small wedge pulley 207 fixedly connected to the side wall of the second output shaft 205, and a wedge belt 208 connected between the large wedge pulley 206 and the small wedge pulley 207.

[0022] The generator 204 is electrically connected to the fan on the body 1 via a wire, so that the electricity generated by the generator 204 can supply power to the fan, thereby the fan creates a constant negative pressure to suck the seeds out of the seed box and sow them precisely at a preset interval. The electrical connection method is existing technology.

[0023] The rotation of the spline shaft 202 drives the first output shaft 203 to rotate via the transmission chain mechanism. This drives the second output shaft 205 to rotate via the large wedge pulley 206, the wedge belt 208, and the small wedge pulley 207, which in turn drives the generator 204 to rotate. The generator 204 generates electricity, which is then supplied to the wind turbine via wires. This design ensures that the number and type of parts connected to the generator 204 are fixed, saving labor and time, reducing the overall manufacturing cost, ensuring quality, and improving economic efficiency.

[0024] A cover 209 is fixedly connected to the side wall of the mounting housing 201. The cover 209 is located above the generator 204 and can protect the generator 204.

[0025] In use, the splined shaft 202 is fixedly connected to the traveling wheels on the machine body 1, allowing the splined shaft 202 to rotate during the movement of the machine body 1. The rotation of the splined shaft 202 drives the first output shaft 203 to rotate via the transmission chain mechanism. This, in turn, drives the second output shaft 205 to rotate via the large wedge pulley 206, wedge belt 208, and small wedge pulley 207. This, in turn, drives the generator 204 to rotate, generating electricity. The generator 204 then supplies power to the fan via wires, creating a constant negative pressure that draws seeds from the seed box and precisely sows them at preset intervals. This design ensures that the number and type of parts connected to the generator 204 are fixed, saving labor and time, reducing overall machine manufacturing costs, ensuring quality, and improving economic efficiency.

[0026] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An air-banded strip seeder generator drive mechanism characterized by, include: The body (1) is provided with a drive mechanism (2); The drive mechanism (2) includes a mounting housing (201) fixedly connected to the body (1). A spline shaft (202) is rotatably connected to the lower side wall of the mounting housing (201). A first output shaft (203) is rotatably connected to the upper side wall of the mounting housing (201). The spline shaft (202) is connected to the first output shaft (203) through a transmission chain mechanism. A generator (204) is fixedly connected to the side wall of the mounting housing (201). A second output shaft (205) is fixedly connected to the output end of the generator (204). The first output shaft (203) and the second output shaft (205) are connected through a synchronization mechanism.

2. A gas-assisted swath drill generator drive mechanism according to claim 1, characterized in that The synchronization mechanism includes a large wedge pulley (206) fixedly connected to the side wall of the first output shaft (203), a small wedge pulley (207) fixedly connected to the side wall of the second output shaft (205), and a wedge belt (208) connected between the large wedge pulley (206) and the small wedge pulley (207).

3. A gas-assisted strip seeder generator drive mechanism according to claim 1, wherein The generator (204) is electrically connected to the fan on the body (1) via a wire.

4. A gas-assisted strip seeder generator drive mechanism according to claim 1, wherein The mounting housing (201) has a cover (209) fixedly connected to its side wall, and the cover (209) is located above the generator (204).

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