CN201742749U - Novel corn thresher - Google Patents

Abstract

The utility model introduces a new type of corn thresher, which includes: a feeding hopper, a roller, an upper threshing plate (3), and a lower threshing plate; Between (4), the upper end of the upper threshing plate is provided with a feed hopper (1), the outlet end of the lower threshing plate is provided with a corn cob outlet (5), the bottom of the lower threshing plate is provided with a corn kernel outlet (6), and the corn kernel outlet is below the corn kernel outlet. A light impurity suction port (10) is provided, and a corn kernel discharge hopper (11) is arranged at the bottom of the light impurity suction port; the light impurity suction port communicates with the fan box of the power motor (8) through an air duct, and one end of the fan box is arranged Light impurity outlet (12) is arranged. The utility model is suitable for threshing corn. The single-use air-cooled motor is omitted, and the concentrated ventilation of the corn kernels during the falling process is achieved, and impurities are extracted, which improves efficiency, saves labor, time, and effort, reduces production costs, saves electricity, and benefits the people.

Description

New corn thresher

technical field

The utility model relates to the technical field of glue injection pumps, in particular to a novel corn threshing machine suitable for corn threshing.

Background technique

At present, when the existing corn thresher is working, the corn cobs that enter through the feed hopper are driven by the rotation of the roller to contact the upper threshing plate and the lower threshing plate, and the corn kernels on the raw corn cobs are peeled off, peeled off The corn cobs flow out from the corn cob outlet, and the stripped corn kernels and sundries are blown out through the corn kernel outlet by the fan. Because the fan blows out the corn kernels and debris at the same time, the corn kernels and debris are easily mixed together, resulting in re-sorting, which is laborious and laborious.

Contents of the invention

In order to overcome the deficiencies of the prior art, the utility model provides a novel corn thresher. Suitable for threshing of corn. The single-use air-cooled motor is omitted, and the corn kernels are concentratingly ventilated during the falling process to extract impurities, so that the power motor itself can simultaneously perform two functions of threshing and extracting impurities, which improves efficiency and saves electricity.

In order to realize the above-mentioned purpose of the invention, the utility model adopts the following technical solutions:

The novel corn thresher includes: a feed hopper, a roller, an upper threshing plate, a lower threshing plate, a corncob outlet, a corn kernel outlet, a housing, a motor and a frame; the roller in the upper housing of the frame The sub is located between the upper threshing plate and the lower threshing plate. The upper end of the upper threshing plate is provided with a feed hopper, the outlet end of the lower threshing plate is provided with a corn cob outlet, the bottom of the lower threshing plate is provided with a corn kernel outlet, and the lower part of the corn kernel outlet is provided with a light box. The impurity suction port and the light impurity suction port are provided with a corn kernel discharge hopper at the bottom; the light impurity suction port communicates with the blade box of the power motor through an air duct, and one end of the fan box is provided with a light impurity outlet.

Due to the adoption of the above-mentioned technical scheme, the utility model has the following advantages:

The new corn thresher is suitable for corn thresher. The single-use air-cooled motor is omitted, and the corn kernels are concentratingly ventilated during the falling process to extract impurities, so that the power motor itself can simultaneously perform two functions of threshing and extracting impurities, which improves efficiency and saves electricity. The utility model has the advantages of environmental protection, energy saving and raw material steel saving; it is labor-saving, time-saving, labor-saving, reduces production cost, saves electric power, and benefits the people.

Description of drawings

Fig. 1 is the structural representation of novel corn thresher;

Fig. 2 is the working schematic diagram of novel corn thresher;

In the figure: 1-feed hopper; 2-roller; 3-upper threshing board; 4-lower threshing board; 5-corn cob outlet; Frame; 10-light impurity suction port; 11-corn grain hopper; 12-light impurity outlet; 13-blade box; 14-corn cob.

Detailed ways

As shown in Figures 1 and 2: the new corn thresher includes: feed hopper 1, roller 2, upper threshing plate 3, lower threshing plate 4, corn cob outlet 5, corn kernel outlet 6, housing 7, power Motor 8 and frame 9; the rollers 2 in the 9 shells 7 on the frame are located between the upper threshing plate 3 and the lower threshing plate 4, the upper end of the upper threshing plate 3 is provided with a feed hopper 1, and the lower threshing plate 4 The outlet end is provided with a corncob outlet 5, the bottom of the lower threshing plate 4 is provided with a corn kernel outlet 6, a light impurity suction port 10 is arranged below the corn kernel outlet 6, and a corn kernel discharge hopper 11 is arranged at the bottom of the light impurity suction port 10; The light impurity suction port 10 communicates with the fan box 13 of the power motor 8 through the air duct, and one end of the fan box is provided with a light impurity outlet 12 .

When in use, the new corn thresher drives the corn cobs 14 entered through the feed hopper 1 to contact the upper threshing plate 3 and the lower threshing plate 4 through the rotation of the roller, and the corn grains on the raw corn cobs 14 are peeled off. The corn cob flows out from the corn cob outlet 5, and the peeled corn kernels flow out through the corn kernel outlet 6, and the light impurities are discharged through the light impurity outlet 12 through the air duct and the fan box 13 of the power motor 8 through the light impurity suction port 10 provided below. . Realize that the corn grains are concentratingly ventilated during the falling process to extract impurities, and the air-cooled power motor 8 realizes two functions simultaneously by using the power motor itself. The single-use air-cooled motor is omitted, and power is also saved.

Claims (1)

1. a novel corn thresher comprises: feed hopper (1), roller (2), last threshing board (3), following threshing board (4), corncob outlet (5), iblet outlet (6), housing (7), power motor (8) and frame (9); Roller (2) on the described frame in (9) portion housing (7) is positioned between threshing board (3), the following threshing board (4), last threshing board (3) upper end is provided with feed hopper (1), following threshing board (4) port of export is provided with corncob outlet (5), it is characterized in that: following threshing board (4) bottom is provided with iblet outlet (6), iblet outlet (6) below is provided with light impurity suction inlet (10), and light impurity suction inlet (10) bottom is provided with iblet discharge bucket (11); Described light impurity suction inlet (10) is communicated with by the fan blade case of air channel with power motor (8), and an end of fan blade case is provided with light impurity outlet (12).

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