CN203353120U - Small-sized farmland fertilizer applicator - Google Patents

Abstract

The utility model relates to a small farmland fertilizing machine, which belongs to the field of agricultural machinery. It consists of a power unit, a rotary tillage device and a fertilizing device. A rotary tiller is installed behind the driving wheel of the power unit, and a fertilization device is installed on the power unit above the rotary tiller through a frame. Small size, during the working process, the fertilizer is discharged into the receiving box through the rotation of the fertilization roller, and then leaked into the farmland through the fertilization cylinder. , uneven fertilization and low operating efficiency, and the fertilization cylinder of this small farmland fertilizer applicator is telescopic, which can be adjusted according to the planting row spacing of crops to meet the fertilization requirements of different row spacing, especially suitable for small and scattered farmland Fertilizer use.

Description

A small farmland fertilizer applicator

technical field

The utility model relates to a small farmland fertilizing machine, which belongs to the field of agricultural machinery.

Background technique

During the planting process, the crops must be fertilized to ensure good growth of the crops. Usually, fertilization operations are mainly manual fertilization, which not only has a large workload, uneven fertilization, but also low operating efficiency. This situation is particularly prominent in larger farmlands. At present, this problem has been well solved by the fertilizing machines on the market, but the existing fertilizing machines are only suitable for large-scale farmland operations due to their large volume, and for some small and scattered farmlands due to area restrictions, their operations The effect is not satisfactory. Therefore, it is necessary to develop a fertilizer applicator suitable for fertilizing small-area scattered farmland to solve the problems of heavy workload, uneven fertilization and low operating efficiency in existing manual fertilization operations.

Contents of the invention

The purpose of this utility model is to provide a small-scale farmland with simple structure and small volume, which is suitable for fertilizing small-area and scattered farmland, so as to solve the problems of large workload, uneven fertilization and low operating efficiency in the existing manual fertilization operation. Fertilizer.

The technical scheme of the utility model is:

A small-scale farmland fertilizer applicator, which is composed of a power unit, a rotary tiller and a fertilizing device, a rotary tiller is installed behind the driving wheel of the power unit, and a fertilization device is installed on the power unit above the rotary tiller through a frame; its features It is: the fertilization device is composed of a hopper, a fertilization roller, a transmission wheel, a material receiving box and a fertilization cylinder. The fertilization roller is installed on the outlet below the hopper through the frame, and one end of the fertilization roller is equipped with a transmission wheel. The power unit is equipped with a variable speed transmission wheel through the transmission shaft, and the transmission shaft is connected with the transmission shaft of the power unit through a transmission belt; the transmission wheel and the transmission wheel are connected by a transmission belt through a tensioning pulley; The middle part of the material receiving box is provided with a tapered material distribution plate, and the bottom plate of the material receiving box on both sides of the material distribution plate is respectively provided with a material leakage port, and the bottom plate of the material receiving box below the material leakage port is symmetrically installed in a figure-eight shape. There is a telescopic fertilizing tube, and the power unit is composed of a tractor.

The beneficial effects of the utility model are:

The small farmland fertilizer applicator has a simple structure and small volume. During the working process, the fertilizer is discharged into the receiving box through the rotation of the fertilization roller, and then leaked into the farmland through the fertilization roller. It has the characteristics of high efficiency and uniform fertilization, and solves the problem Manual fertilization has the problems of heavy workload, uneven fertilization, and low work efficiency, and the fertilization cylinder of this small farmland fertilizer applicator is telescopic, which can be adjusted according to the planting row spacing of crops to meet the fertilization requirements of different row spacing , especially suitable for fertilizing small-area scattered farmland.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic cross-sectional view of a hopper of the present utility model;

Fig. 3 is a schematic cross-sectional view of the material receiving box of the present invention.

In the figure: 1. Power unit, 2. Rotary tillage device, 3. Frame, 4. Hopper, 5. Fertilization roller, 6. Transmission wheel, 7. Feeding box, 8. Fertilization cylinder, 9. Speed change transmission wheel, 10. Tension pulley, 11. Distributor plate, 12. Leakage port.

Detailed ways

The small farmland fertilizer applicator consists of a power unit 1, a rotary tiller 2 and a fertilization device. The power unit 1 is made up of a tractor; the driving wheel rear of the power unit 1 is equipped with a rotary tiller 2, and the rotary tiller 2 is connected with the power mechanism of the power unit 1 by a drive shaft.

The power unit 1 above the rotary tiller 2 is equipped with a fertilization device by a frame 3 . The fertilization device is composed of a hopper 4, a fertilization roller 5, a transmission wheel 6, a receiving box 7 and a fertilization cylinder 8. The fertilization roller 5 is installed on the outlet below the hopper 4 through the frame 3, and a transmission wheel is installed at one end of the fertilization roller 5. 6. The power unit 1 below the transmission wheel 6 is equipped with a variable speed transmission wheel 9 through a transmission shaft (not shown in the figure), and the transmission shaft is connected with the transmission shaft of the power unit 1 through a transmission belt; between the transmission wheel 6 and the transmission wheel 9 Connected by the transmission belt through the tension pulley 10.

The bottom of the hopper 4 is equipped with a material receiving box 7 through the frame 3, and the middle part of the material receiving box 7 is provided with a conical material distribution plate 11, and the bottom plates of the material receiving box 7 on both sides of the material distribution plate 11 are respectively provided with material leakage ports. 12. A telescopic fertilization tube 8 is installed symmetrically in a figure-eight shape on the bottom plate of the material receiving box below the material leakage port 12.

When the small farmland fertilizer applicator was working, the fertilizer in the hopper 4 was discharged into the receiving box 7 by the rotation of the fertilizing drum 5 . The fertilizer entering the material receiving box 7 passes through the material distribution plate 11, and is distributed to the material leakage openings 12 on both sides of the material distribution plate 11, and then enters the fertilization tube 8 through the material leakage opening 12, and is spilled on the surface of the farmland soil. Then, through the rotary tillage operation of the rotary tillage device 2, the farmland soil is fully mixed, so as to achieve the purpose of fertilizing the farmland.

The small-scale farmland fertilizer applicator has the characteristics of simple structure, small size, high fertilization efficiency and uniform fertilization, which solves the problems of heavy workload, uneven fertilization and low work efficiency in the existing manual fertilization operation. The fertilizing cylinder 8 of the machine is telescopic, and can be adjusted according to the planting row spacing of the crops, so as to adapt to the fertilization requirements of different row spacings, and is especially suitable for fertilizing small-area scattered farmlands.

Claims (1)

1. a small-sized agricultural land fertilizer distributor, it consists of power set (1), rotary cultivator attachment (2) and fertilizer apparatus, rotary cultivator attachment (2) is equipped with at the road wheel rear of power set (1), and the power set (1) of rotary cultivator attachment (2) top are upper is equipped with fertilizer apparatus by frame (3); It is characterized in that: described fertilizer apparatus consists of hopper (4), fertilizing drum (5), drive (6), pulp-collecting box (7) and fertilising cylinder (8), by frame (3), fertilizing drum (5) is housed on the discharging opening of hopper (4) below, one end of fertilizing drum (5) is equipped with drive (6), the power set (1) of drive (6) below are upper is equipped with gear wheel (9) by transmission axle, and transmission axle is connected with the power transmission shaft of power set (1) by driving-belt; Drive (6) is taken turns between (9) and is connected by regulating wheel (10) by driving-belt with gear; Pulp-collecting box (7) is equipped with by frame (3) in hopper (4) below, the middle part of pulp-collecting box (7) is provided with the cutting plate (11) of taper, be respectively arranged with Lou material mouthful (12) on pulp-collecting box (7) base plate of cutting plate (11) both sides, leak and expect that being Eight characters shape on mouthful pulp-collecting box (7) base plate of (12) below is symmetrically installed with telescopic fertilising cylinder (8), described power set (1) consist of tractor.

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