CN204090455U - A kind of sunflower cultivator-fertilizer - Google Patents

Abstract

The utility model discloses a sunflower cultivating and fertilizing machine. The tractor is connected with the frame through a suspension frame. Two groups of film cutting wheels are installed under the frame through brackets and U-shaped clamps. The film cutting wheels are installed on the same shaft. The drive sprocket of the fertilizer discharger is installed on the side, the pair of weeding shovels are installed on the frame through U-shaped clamps, and the lower fertilizer pipe is welded on the rear side of the weeding shovels, and the rear side of the frame is connected by U-shaped clamps. The fan-shaped angle adjustment plate is installed on the hoop. The fan-shaped angle adjustment plate is located on the center line between a pair of weeding shovels. The rear side of the fan-shaped angle adjustment plate is connected to the soil cultivator through bolts. Below the middle of the shelf. The advantage of the sunflower intertillage fertilizer applicator is that it can complete multiple operations such as film cutting, weeding, fertilization, and soil cultivation at one time. The machine has a simple structure, saves power, and applies fertilizer evenly.

Description

A sunflower intertillage fertilizer applicator

technical field

The utility model relates to an agricultural fertilizing machine, in particular to a sunflower cultivating and fertilizing machine.

Background technique

Sunflower has become an important economic crop and industrial raw material crop because of its oil, food and feed. It has the characteristics of wide adaptability, high and stable yield, comprehensive nutrition, and long processing industry chain. In recent years, its industrial development has received much attention, and its market share is also increasing. The mechanized production of sunflower is different from cereal crops such as rice, wheat, and corn. At present, there are few applicable machines in the field. In addition to the differences in natural conditions and production methods in various planting areas, the needs for mechanical equipment are different in terms of type, size, and function. different special requirements. With the rapid development of the sunflower industry, the expansion of its planting area and the increase of its output, the use and promotion of sunflower production machinery can greatly improve production efficiency, reduce labor intensity, and reduce losses, laying a good foundation for large-scale sunflower production. Every year when sunflowers are cultivated, it is the time when the rural "three summers" are busy, and the labor is heavy and the working hours are short. Therefore, there is an urgent need to develop a machine tool with multiple functions of sunflower cultivating, fertilizing and cultivating soil.

Utility model content

The technical problem to be solved by the utility model is to provide a sunflower intertillage fertilizer applicator, which can complete the processes of film cutting, weeding, fertilization, and soil cultivation at one time.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: a sunflower cultivating and fertilizing machine, which is pulled by a tractor through a suspension frame connected to a frame, and a fertilizer box is installed on the frame, including a fertilizer pipe, a support wheel, a hoe Grass shovel and soil cultivator, two sets of left and right film cutting wheels are installed under the frame through brackets and U-shaped clamps. The film cutting wheels are installed on the same shaft, and the drive sprocket of the fertilizer discharger is installed on one side of the shaft. A pair of weeding shovels are installed on the frame through U-shaped clamps, and a lower fertilizer pipe is welded on the rear side of the weeding shovels. The fan-shaped angle adjustment plate is installed on the rear side of the frame through U-shaped clamps. The fan-shaped angle adjustment plate is located On the centerline between a pair of weeding shovels, the rear side of the fan-shaped angle adjustment plate is connected to the cultivator by bolts, and the pair of support wheels are respectively installed below the middle part of the frame through U-shaped clamps.

The utility model also includes the following technical scheme: the two sets of left and right film cutting wheel brackets are equipped with height adjustment handles, which can adjust the film cutting effect and soil breaking effect of the film cutting wheel. The film cutting wheels are notched discs with a thickness of 3 to 4mm and are made of spring steel plates. In order to increase the cutting force and the ability to break soil, the cutting edge angle is 15°.

The working principle of the utility model is as follows: the tractor is connected with the sunflower cultivating and fertilizing machine through the suspension frame. When working in the field, at first, the outer two cutting wheels of the left and right groups of film cutting wheels positioned at the front end cut the outer edge of the film, To facilitate the weeding shovel behind weeding. The film cutting wheel in the middle is mainly used to chop up soil clods and cut through the soil layer, creating good conditions for the rear cultivator to plow and cultivate the soil, saving the traction power of the machine tool, and improving the production efficiency of the machine tool. At the same time as weeding and shovel weeding, the fertilizer in the fertilizer box is evenly spread to the ground through the fertilizer discharge device, the fertilizer delivery pipe and the fertilizer lowering pipe.

The beneficial effect produced by adopting the above-mentioned technical scheme is that the sunflower intertillage fertilizer applicator can complete the processes of cutting film, fertilizing, weeding, chopping soil clods, and cultivating soil at one time, effectively ensuring the fertilizer supply to the seedling belt. When the sunflower intertillage fertilizer applicator is in operation, the film cutting wheel first chops the soil clods and cuts the soil layer to create a soil cultivation effect for the rear cultivator, which can greatly save power consumption. The fertilizer applicator spreads the fertilizer without clogging, continuous strips, and uniform fertilization.

Description of drawings

Fig. 1 is the front view of the utility model sunflower cultivating and fertilizing machine.

Fig. 2 is the rear view of the utility model sunflower intertillage fertilizer applicator.

Detailed ways

As shown in Figure 1 and Figure 2, the tractor is connected to the frame 1 through the suspension frame 2, and two sets of film cutting wheels 12 are installed under the frame 1 through brackets and U-shaped clamps, and three film cutting wheels 12 form a group. , be divided into two groups and be installed on the same shaft, and one side on the shaft is equipped with fertilizer device drive sprocket 15. A pair of weeding shovels 10 are installed on the frame 1 by U-shaped clamps, and the lower fertilizer pipe 9 is welded on the back side of the weeding shovels 10 . The fan-shaped angle adjustment plate 7 is installed on the rear side of the frame 1 through a U-shaped clamp, and the fan-shaped angle adjustment plate 7 is located on the center line between a pair of weeding shovels 10. Connection, by adjusting the position of the bolt on the fan-shaped angle adjustment plate 7, the entry angle of the soil cultivator 8 can be adjusted, thereby improving the soil cultivation effect under different soil conditions.

A pair of support wheels 11 are respectively installed below the middle part of the frame 1 through U-shaped clamps.

The height adjustment handle 13 is housed on the film cutting wheel 12 supports, which can adjust the film cutting wheel 12 film cutting effect and the broken soil effect. Two groups of cutting film wheels 12 are notch disc type, and thickness is 3～4mm, is made of spring steel plate, and for increasing cutting force and broken earth ability, its edge angle is 15 °.

As shown in Fig. 1 and Fig. 2, the sprocket wheel 4 of the fertilizer discharge device is located on one side of the fertilizer box 5, and its transmission mode is to drive the sprocket wheel 15 of the fertilizer discharge device on the coaxial rotation of the film cutting wheel 12, and the transmission of the fertilizer discharge device. Chain 3 and tension pulley 16 drive fertilizer discharger 14 to work, and fertilizer discharger 14 is connected with fertilizer outlet pipe 6 and lower fertilizer pipe 9 in turn.

Claims (3)

1. a sunflower cultivator-fertilizer, to be connected with frame by hanger bracket by tractor and to draw, frame is installed fertile case, comprise lower fertilizer tube, support wheel, weeding hoe, banker, it is characterized in that: by support and U-shaped clip, two groups, left and right is installed below described frame and cuts film wheel, cut film wheel to install on the same axis, on axle, side is provided with fertilizer apparatus drive sprocket, described a pair weeding hoe is arranged in frame by U-shaped clip, lower fertilizer tube is welded with on rear side of weeding hoe, by U-shaped clip, fan angle adjustable plate is installed on rear side of described frame, on the center line of fan angle adjustable plate between a pair weeding hoe, banker is bolted on rear side of fan angle adjustable plate, described a pair support wheel is arranged on below central rack respectively by U-shaped clip.

2. a kind of sunflower cultivator-fertilizer according to claim 1, is characterized in that: two groups, described left and right is cut on film wheel support and height regulating handle is housed.

3. a kind of sunflower cultivator-fertilizer according to claim 1, is characterized in that: described in cut film wheel be cutaway disk formula.