CN202535769U - Corn shelling threshing filtering machine - Google Patents

Abstract

A corn husking, threshing and filtering machine, including a frame, a rotating roller is installed on the frame through a rotating shaft, a top cover is arranged above the rotating roller, and a sieve plate is arranged below the rotating roller, and the top cover and the sieve plate are surrounded by a screen for shelling. and threshing space; there are multiple threshing ribs on the outer wall of the middle part of the rotating roller, and shelling hooks are arranged at both ends of the rotating roller; one end of the top cover is provided with a feeding port, the other end is provided with shell and core outlets, and the inner wall of the middle part is provided with There is rubbing. The utility model provides a corn husking, threshing, separating and filtering machine, which can realize corn husking, threshing, screening and winnowing at one time.

Description

Corn husking, threshing and filtering machine

technical field

The utility model relates to a threshing machine in small-scale agricultural machinery, in particular to a multi-functional corn shelling, threshing, separating and filtering machine. the

Background technique

The corn used in the corn thresher in the existing small-scale agricultural machinery needs to be pretreated, that is, the husk of the corn needs to be removed before the corn thresher operation can be performed, which is not very convenient. However, the mechanical processing of corn husks is cumbersome, usually manually removing the husks, and the production efficiency is low. the

Contents of the invention

The technical problem to be solved by the utility model is to provide a corn husking, threshing and air separation process, which can complete the corn husking, threshing and winnowing process at one time, reducing labor intensity. the

In order to solve the above-mentioned technical problems, the technical scheme adopted by the utility model is: a corn hulling, threshing and sorting machine, including a frame, and a rotating roller is installed on the frame through a rotating shaft, a top cover is arranged above the rotating roller, and a top cover is arranged below the rotating roller. There is a sieve plate, the top cover and the sieve plate enclose a space for shelling and threshing;

There are multiple threshing ribs on the outer wall of the middle part of the rotating roller, and shelling hooks are arranged at both ends of the rotating roller;

One end of the top cover is provided with a material inlet, the other end is provided with shell and core outlets, and the inner wall of the middle part is provided with rubbing rails.

There is also a winnowing chamber under the sieve plate, and a fan is arranged on one side of the winnowing chamber. the

Among the shelling hooks, one end close to the feed inlet is an elbow hook, and the other end is a fork hook. the

The threshing tendon adopts a bent structure. the

The two ends of the bending structure are then bent in a direction away from the outer wall of the turning roller. the

There are a plurality of rubbing rails arranged in a spiral manner. the

One end of the rotating shaft is provided with a power pulley, and the power pulley is connected with the fan through a belt. the

The utility model provides a corn husking, threshing, separating and filtering machine, which can realize corn husking, threshing, screening and winnowing at one time. the

Description of drawings

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

Figure 1 is a schematic diagram of the overall structure of the utility model.

In the figure: feed inlet 1, top cover 2, rail rubbing 3, rotating roller 4, fork hook 5, shell and core outlet 6, power pulley 7, fan 8, sieve plate 9, frame 10, dust outlet 11, Rotating shaft 12, elbow hook 13, threshing muscle 14, winnowing bin 15. the

Detailed ways

As shown in Fig. 1, a kind of corn shelling, threshing and filtering machine comprises a frame 10, a rotating roller 4 is installed on the frame 10 through a rotating shaft 12, a top cover 2 is provided above the rotating roller 4, and a sieve plate 9 is provided below, Top cover 2 and sieve plate 9 surround a space for shelling and threshing;

A plurality of threshing ribs 14 are provided on the middle outer wall of the rotating roller 4, and shelling hooks are arranged at both ends of the rotating roller 4;

One end of the top cover 2 is provided with a feed inlet 1, the other end is provided with a shell and core outlet 6, and the inner wall of the middle part is provided with a rubbing rail 3. One end of the rotating shaft 12 is provided with a power pulley 7, and the power pulley 7 is connected with the fan 8 through a belt. In an optimized solution, there are multiple rubbing rails 3 arranged in a spiral manner.

During use, start the machine, the motor drives the power pulley 7 to rotate, the power pulley 7 drives the rotating roller 4 to rotate, and puts corn from the feed port 1, the shell is first removed by the shelling hook, and then the rotating threshing rib 14 and fixed on the top Under the joint action of rubbing rail 3 of cover 2, threshing is realized, and another function of rubbing rail 3 is to make corn move from one end of feed inlet 1 to one end of shell and core outlet 6 . Finally corn cob and shell are thrown out shell, cob outlet 6 under the effect of shelling hook. the

In an optimized solution, a winnowing bin 15 is provided below the sieve plate 9, and a fan 8 is arranged on one side of the winnowing bin 15. With this structure, during the process in which the corn grains are dropped into the winnowing bin 15 through the sieve plate 9, the dust and corn whiskers therein are separated from the corn grains under the action of the fan 8, and are discharged from the dust outlet 11. the

In an optimized solution, among the shelling hooks, the one end close to the feed inlet 1 is an elbow hook 13 , and the other end is a fork hook 5 . Wherein the elbow hook 13 is conducive to peeling off the husk of the corn, and the fork hook 5 is beneficial to throwing the corn cob and the husk out of the threshing space. the

In an optimized solution, the threshing rib 14 adopts a bent structure, and the two ends of the bent structure are bent in a direction away from the outer wall of the rotating roller 4 . With the optimized structure, most of the parts in contact with the corn are smooth curved surfaces, so as to avoid breaking the corn kernels during the threshing process. the

Claims (7)

1. the corn threshing of shelling divides filter; Comprise frame (10); It is characterized in that: transfer roller (4) is installed on the frame (10) through rotating shaft (12); Transfer roller (4) top is provided with top cover (2), and the below is provided with sieve plate (9), and top cover (2) and sieve plate (9) surround one and be used to shell and the space of threshing;

The middle part outer wall of transfer roller (4) is provided with a plurality of threshing muscle (14), and transfer roller (4) two ends are provided with the shelling hook;

One end of top cover (2) is provided with charging aperture (1), and the other end is provided with shell, core outlet (6), and the middle part inwall is provided with rubs rail (3) with the hands.

2. a kind of corn according to claim 1 threshing of shelling divides filter, it is characterized in that: sieve plate (9) below also is provided with air separating bin (15), and a side of air separating bin (15) is provided with fan (8).

3. a kind of corn according to claim 1 threshing of shelling divides filter, it is characterized in that: in the described shelling hook, near charging aperture (1) one end be elbow hook (13), the other end is jaw hook (5).

4. a kind of corn according to claim 1 threshing of shelling divides filter, it is characterized in that: described threshing muscle (14) adopts the structure of bending.

5. a kind of corn according to claim 4 threshing of shelling divides filter, it is characterized in that: the two ends of described bending structure are again to the direction bending of leaving transfer roller (4) outer wall.

6. a kind of corn according to claim 1 threshing of shelling divides filter, and it is characterized in that: described stranding rail (3) is many, arranges by the mode of spiral.

7. a kind of corn according to claim 1 threshing of shelling divides filter, and it is characterized in that: rotating shaft (12) one ends are provided with powered pulley (7), and powered pulley (7) is connected with fan (8) through belt.

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