CN204518361U - Potato intertilling fertilizer distributor - Google Patents

Abstract

The utility model discloses a potato intertillage and fertilization machine, aiming to provide a potato intertillage and fertilization machine with accurate fertilization amount, accurate fertilizer drop point position, no missed application, soil covering and seedling pressure. It includes the frame and the fertilization system installed on the frame, the subsoiler shovel, the ridge share, the ground wheel and the transmission system. The fertilization pipes are arranged symmetrically on the left and right sides behind the subsoiler shovel. On the tip of the subsoiler shovel With vertical cutter. The utility model is suitable for the fertilization operation of potato cultivating.

Description

Potato Cultivator Fertilizer

technical field

The utility model belongs to the technical field of potato planting machinery, in particular to a potato cultivator and fertilizer.

Background technique

Most of the traditional cultivators use the front rigid subsoiling shovel for subsoiling, and use the external fertilizer box for intertillage and fertilization. Although the indentation of the tire is subsoiled, it often produces large soil clods, which leads to poor soil covering with ridgeshares and soil clods Pressure seedlings, resulting in reduced production. The external fertilizer box is easy to get stuck in the fertilizer, causing the fertilizer box to be broken. At the same time, the drive shaft of the fertilizer box has a radial force. If the location is wrong or missed application, potato production will decrease due to lack of fertilizer or large amount of fertilizer, which will affect farmers' income and enthusiasm for planting.

Contents of the invention

The purpose of the utility model is to solve the above-mentioned problems, and provide a potato cultivating and fertilizing machine with accurate fertilization amount, accurate fertilizer drop point position, no missed application, and soil covering without pressing seedlings.

In order to achieve the above object, the utility model adopts the following technical solutions: the potato intertillage fertilizer applicator of the utility model includes a frame and a fertilization system installed on the frame, a subsoiling shovel, a ridge share, a ground wheel and a transmission system , fertilization pipes are symmetrically arranged on the left and right sides behind the subsoiler shovel, and a vertical cutter is arranged on the shovel tip of the subsoiler shovel.

As a preferred solution of the present utility model, the fertilization system includes a fertilizer box, a fertilizer box, a right-handed blade, a left-handed blade, a fertilizer outlet, a fertilizer discharge shaft, and a fertilizer auger. The fertilizer box is buckled at the bottom of the fertilizer box. The fertilizer discharge shaft is arranged inside the box, and the fertilizer discharge shaft is extended from the middle to both sides to set right-handed blades and left-handed blades. The two fertilizer outlets are respectively arranged at the ends of the right-handed blades and left-handed blades. It is connected with the mouth of the fertilizer box and is located directly above the fertilizer inlet of the fertilizer box. The fertilizer auger is horizontally arranged in the fertilizer box, corresponding to the fertilizer inlet of the fertilizer box, and the shaft of the fertilizer auger is provided with stirring rod teeth.

After adopting the above-mentioned technical scheme, the beneficial effect that the potato intertillage fertilization machine provided by the utility model has is:

Because fertilization pipes are symmetrically arranged on the left and right sides of the subsoiling shovel rear of the utility model, the shovel tip of the subsoiling shovel is provided with a vertical cutter. Therefore, while deep loosening the soil, the vertical cutter cuts and shreds the hard soil clods formed by the tractor tires compacting the soil, so as to prevent the ridge share from pushing the soil clods to the ridge table for pressing when covering the seedlings with soil. Seedling. At the same time, since the fertilizer tank of the utility model fertilization system is horizontally provided with a fertilizer auger, corresponding to the fertilizer inlet of the fertilizer box, the shaft of the fertilizer auger is provided with stirring rod teeth, and the fertilizer box is provided with a fertilizer discharger. A shaft, on which a right-handed blade and a left-handed blade are set extending from the middle to both sides. The fertilizer auger pushes the fertilizer to the fertilizer box, and the right-handed blade and left-handed blade set on the fertilizer discharge shaft in the fertilizer box push the fertilizer to the two fertilizer outlets, and transport it to the designated position through the fertilization pipe, and the fertilizer is even and smooth. There is no stagnation phenomenon, and the fertilizer amount can be accurately adjusted by adjusting the number of teeth of the fertilizer shaft sprocket and changing the transmission ratio according to actual needs during operation. Therefore, the effects of accurate fertilization amount, accurate fertilizer drop position, no missed application, and no pressure on seedlings after covering the soil have been obtained.

Description of drawings

Fig. 1 is the structural representation of the utility model potato intertillage fertilizer applicator;

Fig. 2 is the right view of Fig. 1;

Fig. 3 is a partially enlarged view of I in Fig. 1;

Fig. 4 is the schematic diagram of the structure of the fertilization system of the utility model potato cultivator fertilizer;

FIG. 5 is a top view of FIG. 4 .

In the figure: frame 1; fertilization system 2; subsoiler shovel 3; fertilization pipe 4; ridge share 5; ground wheel 6; transmission system 7; shovel tip 8; vertical cutter 9; Right-handed blade 12; Left-handed blade 13; Fertilizer outlet 14;

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail:

As shown in Fig. 1 and Fig. 2, the specific embodiment structure schematic diagram of the potato intertillage fertilizer of the present invention is provided, comprise frame 1 and the fertilization system 2 that is installed on this frame 1, subsoiling shovel 3, ridging Share 5 and ground wheel 6 and transmission system 7, in this subsoiling shovel 3 rear left and right sides symmetrically arrange fertilization pipe 4, in Fig. 3, the shovel tip 8 of this subsoiling shovel 3 is provided with vertical cutter 9.

As shown in Fig. 4, Fig. 5, have provided the fertilization system concrete embodiment structure schematic diagram of the utility model potato intertillage fertilizer applicator, described fertilization system 2 comprises fertilizer box 10, fertilizer box 11, right-handed blade 12, left-handed blade 13 , the fertilizer outlet 14, the fertilizer discharge shaft 15, the fertilizer auger 16, the fertilizer box 11 is buckled on the bottom of the fertilizer box 10, and the fertilizer discharge shaft 15 is arranged in the fertilizer box 11, and the fertilizer discharge shaft 15 is from the middle to both sides The right-handed blade 12 and the left-handed blade 13 are stretched, and the two fertilizer outlets 14 are respectively arranged at the ends of the right-handed blade 12 and the left-handed blade 13. The fertilization pipe 4 is connected with the fertilizer outlet 14 and is located in the fertilizer box 11. Directly above the mouth, the fertilizer box 10 is horizontally provided with a fertilizer auger 16, corresponding to the fertilizer box 11, and the fertilizer auger 16 shaft is provided with agitating rod teeth.

During use, the frame 1 of the potato cultivating and fertilizing machine is articulated with the supporting power tractor suspension device. Manipulate the suspension device to descend to make the implement fall to the working height. As the unit advances, the ground wheel 6 touches the ground and rolls forward. The subsoiling shovel 3 carries out subsoiling to the furrow soil, and the vertical cutter 9 cuts and chops the hard soil clods formed by the tractor walking tires compacting the soil, and the left and right sides behind the subsoiling shovel 3 symmetrically arrange fertilization pipes 4 to the ridge Accurate fertilization on the top, and the ridge share 5 is covered with soil to the seedlings. At this time, no soil clods will be pushed to the ridge platform to press the seedlings. So far the whole intertillage fertilization operation process is completed.

The fertilization system 2 of the utility model produces fertilizer evenly and smoothly without any stagnation phenomenon, and the outlet position of the fertilization pipe 4 can be changed according to the needs to make the fertilizer reach the designated drop point, ensuring the distance between the fertilizer and the seedling belt, which is beneficial to the use of fertilizer and the improvement of fertilizer efficiency , Save chemical fertilizers.

In the course of operation, the accurate adjustment of the amount of fertilizer can also be realized by adjusting the number of teeth of the sprocket 15 of the fertilizer discharge shaft 15 to change the transmission ratio according to actual needs. In order to obtain the best fertilization effect.

The utility model is suitable for the fertilization operation of potato cultivating.

Claims (2)

1. a potato intertilling fertilizer distributor, the fertilization system (2), deep soil loosing shovel (3), ridging ploughshare (5) and the land wheel (6) that comprise frame (1) and be arranged in this frame (1) and transmission system (7), it is characterized in that: be symmetrical arranged fertilising pipe (4) in this deep soil loosing shovel (3) left and right sides, rear, the spear (8) of this deep soil loosing shovel (3) is provided with vertical cutting knife (9).

2. potato intertilling fertilizer distributor according to claim 1, it is characterized in that: described fertilization system (2) comprises fertile case (10), fertile box (11), dextrorotation blade (12), left-handed blade (13), fertilizer outlet (14), fertilizer expelling shaft (15), defeated fertile auger (16), fertile box (11) spiral-lock is in fertile case (10) bottom, in this fertile box (11), fertilizer expelling shaft (15) is set, this fertilizer expelling shaft (15) arranges dextrorotation blade (12) by centre to both sides stretching, extension, left-handed blade (13), two fertilizer outlets (14) respectively correspondence are arranged on this dextrorotation blade (12) and left-handed blade (13) end, fertilising pipe (4) connects with fertilizer outlet (14), be positioned at directly over this fertile box (11) fertilizer inlet, this fertile case (10) interior level is provided with defeated fertile auger (16), to should fertile box (11) fertilizer inlet place, this defeated fertile auger (16) axle is provided with agitator arm tooth.