CN218570900U

CN218570900U - Threshing device for corn treatment

Info

Publication number: CN218570900U
Application number: CN202222027134.5U
Authority: CN
Inventors: 周苗苗; 周欧; 张程; 孙秉刚; 徐伟; 戴传刚; 李龙; 陈凯; 袁章龙; 侯章梅
Original assignee: Suqian Choosan Seed Industry Co ltd
Current assignee: Suqian Choosan Seed Industry Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-03-07
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses a thresher for maize is handled, which comprises a housin, the inside threshing warehouse that is equipped with of casing, the casing both sides are equipped with feed inlet and waste material mouth respectively, feed inlet and waste material mouth all pass casing intercommunication threshing warehouse, be equipped with the rotation axis in the threshing warehouse, rotation axis circumference surface equidistance is equipped with a plurality of threshing teeth, a plurality of through-holes of threshing warehouse lower surface equidistance, the through-hole passes the threshing warehouse lower surface, threshing warehouse downside both ends are located shells inner wall and all are equipped with the baffle, the baffle is the downward sloping setting, the equal fixed connection casing bottom of baffle lower extreme, be equipped with the discharge gate between the baffle lower extreme, the discharge gate passes the casing lower surface, the casing lower surface is located discharge gate one side and is equipped with driving motor, the rotation axis is connected to the driving motor belt, casing lower surface four corners all is equipped with the landing leg. The corn harvester is simple in design structure and high in practicability, is convenient for rural women and old people to use, effectively improves the production efficiency of rural corn, and reduces the physical strength and dynamic strength of corn producers.

Description

Threshing device for corn treatment

Technical Field

The utility model belongs to the technical field of corn threshing, in particular to a threshing device for corn treatment.

Background

Corn is one of the most important planted crops in China, is planted in various parts of China, is the second largest corn planting area country in the world, has fragrant and sweet taste, can be used for making various dishes, is also the main raw material of industrial alcohol and distilled liquor, and has wide economic value.

In order to facilitate processing, transportation and storage, corn usually needs to be subjected to a threshing process to separate corn kernels and corn stalks from each other, the manual threshing effect adopted in the traditional corn threshing method is low, machines are adopted, too heavy and high in manufacturing cost, so that a lot of farmers cannot bear the threshing effect, and the threshing method is not suitable for the old women in the village.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a thresher for maize is handled, it is lower to carry out manual threshing efficiency to the maize in solving current rural, and large-scale machinery is not convenient for the rural problem of keeping on the back women old man use again.

The utility model adopts the following technical scheme:

the utility model provides a thresher for maize is handled, includes the casing, the inside threshing warehouse that is equipped with of casing, the casing both sides are equipped with feed inlet and waste material mouth respectively, the feed inlet with the waste material mouth all passes the casing intercommunication the threshing warehouse, be equipped with the rotation axis in the threshing warehouse, the rotation axis with the casing is connected for the bearing, rotation axis circumference surface equidistance is equipped with a plurality of threshing teeth, a plurality of through-holes of threshing warehouse lower surface equidistance, the through-hole passes the threshing warehouse lower surface, threshing warehouse downside both ends are located all be equipped with the baffle on the shells inner wall, the baffle is the downward sloping setting, the equal fixed connection of baffle lower extreme the casing bottom, be equipped with the discharge gate between the baffle lower extreme, the discharge gate passes the casing lower surface, the casing lower surface is located discharge gate one side is equipped with driving motor, the driving motor belt is connected the rotation axis, casing lower surface four corners all is equipped with the landing leg.

Further, the threshing bin is cylindrical.

Furthermore, a plurality of baffles are arranged on the top of the threshing bin at equal intervals, and the baffles are arranged in an inclined mode.

Furthermore, the shell is obliquely arranged, and the support leg close to one end of the feed port is a long support leg.

Furthermore, an isolation box is arranged below the feed inlet and on one side of the shell, and protects a transmission device between the driving motor and the rotating shaft.

Furthermore, a damping plate is arranged between the driving motor and the shell.

Further, the feed inlet and the waste material opening are located above the rotating shaft.

Further, the rotating shaft is arranged at the lower position in the middle of the threshing bin.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the threshing bin ensures that the threshing work is carried out within a certain range, so that corn kernels are prevented from being sputtered everywhere, and the separated corn kernels are discharged from a discharge port below through the through holes;

2. the obliquely arranged shell is convenient for discharging the corn cobs after threshing, corn kernels fall down after the corn cobs enter the threshing bin, and the corn cobs are discharged from a waste opening along with the movement of the threshing teeth and the inertia caused by the oblique arrangement;

3. the utility model has reasonable design, simple and stable structure and strong practicability; after the corn cobs enter the threshing bin through the feed inlet, the rotation shaft in the threshing bin drives the threshing teeth to thresh the corn cobs, the corn kernels separated from the threshing teeth fall into the bottom of the threshing bin, the corn kernels are discharged through the discharge outlet, the corn cobs are discharged through the waste material port, the separate discharge of the corn kernels and the corn cobs is realized, the whole equipment is simple and practical, the corn threshing machine is suitable for being used in rural families, the production efficiency of rural corn is improved, and the manual labor intensity of production personnel is reduced.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic perspective view of the present invention.

In the figure: 1-shell, 2-threshing bin, 3-feeding port, 4-waste port, 5-rotating shaft, 6-threshing teeth, 7-through hole, 8-guide plate, 9-discharging port, 10-driving motor, 11-supporting leg, 12-baffle, 13-isolation box and 14-damping plate.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Combine a thresher for maize processing shown in fig. 1 to 2, which comprises a housing 1, the inside of housing 1 is provided with threshing bin 2, housing 1 is provided with feed inlet 3 and waste gate 4 on both sides respectively, feed inlet 3 and waste gate 4 all pass housing 1 and communicate threshing bin 2, be equipped with rotation axis 5 in threshing bin 2, rotation axis 5 is connected for the bearing with housing 1, rotation axis 5 circumference surface equidistance is equipped with a plurality of threshing teeth 6, a plurality of through-holes 7 of 2 lower surfaces equidistance in threshing bin, through-hole 7 passes 2 lower surfaces in threshing bin, 2 downside both ends in threshing bin all are equipped with baffle 8 on the housing 1 inner wall, baffle 8 is the downward sloping setting, the equal fixed connection housing 1 bottom of baffle 8 lower extreme, be equipped with discharge gate 9 between the 8 lower extreme of baffle, discharge gate 9 passes housing 1 lower surface, housing 1 lower surface is located discharge gate 9 one side and is equipped with driving motor 10, driving motor 10 connects rotation axis 5 with the belt, housing 1 lower surface all is equipped with landing leg 11.

The threshing bin 2 is cylindrical, the cylindrical threshing bin 2 is convenient for discharging corn kernels, the corn kernels are collected into the through holes 7 below, no corn kernels are stored in the bin body, and the cylindrical threshing bin is more easily matched with the rotating shaft 5 for threshing; a plurality of baffles 12 are equidistantly arranged on the top of the threshing bin 2, the baffles 12 are obliquely arranged, and the baffles 12 can prevent the corn kernels in the threshing bin 2 from splashing out of the waste material port 4, limit the corn kernels and discharge the corn kernels through the discharge port 9; the shell 1 is obliquely arranged, the supporting legs 11 at one ends close to the feeding holes 3 are long supporting legs, the obliquely arranged shell 1 is convenient for discharging corn cobs which are threshed, the corn cobs are enabled to move to the waste material opening 4 while threshing, after threshing is completed, the corn cobs just move to the waste material opening 4, and the threshing work of the following corn cobs is not hindered, and the inclination of the shell 1 is adjusted through the supporting legs 11; an isolation box 13 is arranged below the feed port 3 and on one side of the shell 1, and the isolation box 13 protects a transmission device between the driving motor 10 and the rotating shaft 5; a damping plate 14 is arranged between the driving motor 10 and the shell 1, so that the vibration of the shell 1 generated by the driving motor 10 during working is reduced; the rotating shaft 5 is arranged at the lower position in the middle of the threshing bin 2, provides a certain threshing and moving space for the corn cobs above the rotating shaft 5, and prevents the corn cobs from falling into the lower end of the threshing bin 2.

The working principle is as follows: when using this design, open driving motor 10 earlier, then put into feed inlet 3 with the corn-on-cob, the corn-on-cob through feed inlet 3 gets into threshing

warehouse

2, 5 cooperation threshing teeth 6 of rotation axis in threshing warehouse 2 thresh for the corn-on-cob under driving motor 10's drive, the kernel of corn that drops passes through-hole 7 of threshing warehouse 2 below, discharge from discharge gate 9 under the collection of baffle 8, the corn cob is discharged from scrap opening 4 under self motion and the drive of threshing teeth 6.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A threshing device for corn processing, characterized in that: comprises a shell (1), a threshing bin (2) is arranged in the shell (1), a feed inlet (3) and a waste port (4) are respectively arranged at the two sides of the shell (1), the feed inlet (3) and the waste port (4) both penetrate through the shell (1) and are communicated with the threshing bin (2), a rotating shaft (5) is arranged in the threshing bin (2), the rotating shaft (5) is connected with the shell (1) through a bearing, a plurality of threshing teeth (6) are arranged on the circumferential surface of the rotating shaft (5) at equal intervals, a plurality of through holes (7) are equidistantly arranged on the lower surface of the threshing bin (2), the through hole (7) passes through the lower surface of the threshing bin (2), guide plates (8) are arranged at the two ends of the lower side of the threshing bin (2) on the inner wall of the shell (1), the guide plates (8) are all arranged in a downward inclination way, the lower ends of the guide plates (8) are all fixedly connected with the bottom of the shell (1), a discharge hole (9) is arranged between the lower ends of the guide plates (8), the discharge hole (9) penetrates through the lower surface of the shell (1), a driving motor (10) is arranged on one side of the discharge hole (9) on the lower surface of the shell (1), the driving motor (10) is connected with the rotating shaft (5) through a belt, four corners of the lower surface of the shell (1) are provided with supporting legs (11).

2. A threshing apparatus for corn processing as claimed in claim 1, wherein: the threshing bin (2) is cylindrical.

3. A threshing apparatus for corn processing as claimed in claim 1, wherein: a plurality of baffles (12) are arranged at the top of the threshing bin (2) at equal intervals, and the baffles (12) are obliquely arranged.

4. A threshing apparatus for corn processing as claimed in claim 3, wherein: the shell (1) is obliquely arranged, and the support legs (11) close to one end of the feed port (3) are long support legs.

5. A threshing apparatus for corn processing as claimed in claim 1, wherein: the lower part of the feed port (3) is located on one side of the shell (1) and is provided with an isolation box (13), and the isolation box (13) protects the driving motor (10) and a transmission device between the rotating shafts (5).

6. A threshing apparatus for corn processing as claimed in claim 5, wherein: and a damping plate (14) is arranged between the driving motor (10) and the shell (1).

7. A threshing apparatus for corn processing as claimed in claim 1, wherein: the feed inlet (3) and the waste opening (4) are located above the rotating shaft (5).

8. A threshing apparatus for corn processing as claimed in claim 1, wherein: the rotating shaft (5) is arranged at the lower position in the middle of the threshing bin (2).