CN212851854U

CN212851854U - Domestic corn threshing machine

Info

Publication number: CN212851854U
Application number: CN202020955401.3U
Authority: CN
Inventors: 陈艳辉; 孙德绪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-30
Filing date: 2020-05-30
Publication date: 2021-04-02
Anticipated expiration: 2030-05-30

Abstract

The utility model relates to a shell grain machine technical field, and disclose a domestic maize shell grain machine, which comprises a bod, organism top fixed mounting has the pan feeding mouth, the upper portion of inner chamber of the body is equipped with shells a room. The rotation through the motor shaft drives the axis of rotation, thereby it rotates to drive first grain roller of shelling, install and start rotating at the first grain piece group of shelling of first grain roller surface, shell the combined action of grain piece group at the second and thresh the maize, the maize after threshing falls into first filter layer, and under the effect of air-blower, the corn-on-cob discharges from first discharge gate with the lighter piece impurity that produces at threshing process, the corn grain falls into a collection grain intracavity through first filter layer, the second filter layer can carry out secondary filtration to the impurity that is not blown away by the air-blower this moment, and enter into in the miscellaneous magazine, miscellaneous magazine can directly take out, handle impurity in unison, and clean maize slides down on the second filter layer, collect through the second discharge gate.

Description

Domestic corn threshing machine

Technical Field

The utility model relates to a shell a grain machine technical field, specifically be a domestic maize shells a grain machine.

Background

Corn is a grain crop widely planted in the north, is an annual gramineae herbaceous plant, is rich in nutrient components, is an important grain crop, has fragrant and sweet taste, can be used for making various dishes such as corn baking, corn juice and the like, is also a main raw material of industrial alcohol and distilled liquor, and is peeled by an automatic grain peeling machine to separate corn grains from corn cobs instead of a manual grain peeling machine. However, corn threshing is always troublesome, modern threshing machines are basically large and suitable for processing a large amount of corn, the amount of corn in farmers is small, large devices are not suitable for household use in terms of economy and convenience in movement, and the existing household threshing machines are single in function, and the threshed corn kernels contain a large amount of impurities, so that the collected corn kernels are very unclean.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, the utility model provides a domestic maize sheller possesses small removal convenience, the low price is economical and practical and can shell out the advantage of clean kernel of corn, has solved large-scale device and is unsuitable domestic on the convenient degree of economic and removal, and contains a large amount of impurity in the kernel of corn that shells out of the machine of shelling of domestic type, makes the very unclean problem of kernel of corn of collecting.

The utility model provides a following technical scheme: a household corn husking machine comprises a machine body, wherein a feeding port is fixedly installed at the top of the machine body, a husking chamber is arranged on the upper portion of an inner cavity of the machine body, the feeding port is communicated with the husking chamber, a first bearing block and a second bearing block are fixedly installed on the left side surface and the right side surface of the husking chamber, the first bearing block is located on the front surface of the second bearing block, a fixing shaft is fixedly installed between the two second bearing blocks, a second husking roller is sleeved on the outer surface of the fixing shaft in a movable mode, a second husking block group is installed on the outer surface of the second husking roller, a rotating shaft is movably installed between the two first bearing blocks, the right end of the rotating shaft penetrates through the right side surface of the first bearing block and the husking chamber and extends to the outside of the husking chamber, a first husking roller is sleeved on the outer surface of the rotating shaft between the two first bearing blocks, the outer surface of the first grain stripping roller is fixedly provided with a first grain stripping block group, the bottom of the right side surface inside the machine body is fixedly provided with a fixed frame, the top of the fixed frame is fixedly provided with a motor, the output end of the motor is fixedly provided with a motor shaft, the right end of the motor shaft penetrates through the right side surface of the machine body and extends to the outside of the machine body, the motor shaft positioned outside the machine body is in transmission connection with a rotating shaft positioned outside the grain stripping chamber through a rotating belt, the left side of the grain stripping chamber is fixedly provided with an air blower, the bottom of the air blower is fixedly provided with an air conveying pipe, the other end of the air conveying pipe penetrates through the left side surface of the grain stripping chamber and extends to the inside of the grain stripping chamber, the right end of the air conveying pipe positioned inside the grain stripping chamber is provided with an air outlet, the bottom of the right side surface of the, the grain collecting device is characterized in that a grain collecting cavity is arranged below the first filter layer, a second discharge port is arranged at the bottom of the left side face of the grain collecting cavity, a second filter layer is fixedly arranged at the bottom of the grain collecting cavity, a sundry cavity is arranged below the second filter layer, a sundry box is arranged at the bottom of the sundry cavity, a handle is fixedly arranged on the front face of the sundry box, supporting legs are fixedly arranged at the bottom of the machine body, and a controller is fixedly arranged at the upper right of the front face of the machine body

Preferably, the first grain stripping roller and the second grain stripping roller are equal in size, and the first grain stripping roller and the second grain stripping roller are located on the same horizontal plane.

Preferably, the first filter layer is a steel wire filter layer, and the inclination angle of the first filter layer is 25-35 degrees.

Preferably, the second filter layer is a steel wire filter layer, and the inclination angle of the second filter layer is 35-45 degrees.

Preferably, the inclination angle of the first discharge port is equal to the inclination angle of the first filter layer, and the bottom surface of the first discharge port and the top surface of the first filter layer are on the same inclined plane.

Preferably, the inclination angle of the second discharge port is equal to the inclination angle of the second filter layer, and the bottom surface of the second discharge port and the top surface of the second filter layer are on the same inclined plane.

Compared with the prior art, the utility model discloses the beneficial effect who possesses is:

this domestic maize sheller, rotation through the motor shaft drives the axis of rotation, thereby it rotates to drive first shelling roller bearing, install and start rotating at the first piece group of shelling roller bearing surface, and shell the corn under the combined action of piece group at the second, the corn after threshing falls into first filter layer, and under the effect of air-blower, the cob discharges from first discharge gate with the lighter piece impurity that produces at the in-process of threshing, the kernel of corn falls into the collection grain intracavity through first filter layer, the second filter layer can carry out secondary filtration to the impurity that is not blown away by the air-blower this moment, and enter into in the miscellaneous material box, miscellaneous material box can directly take out, handle impurity in unison, and clean corn is then under the second filter layer sideslip, collect through the second discharge gate.

Drawings

FIG. 1 is a schematic cross-sectional structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

FIG. 4 is a schematic view of the structure of the trash box of the present invention

In the figure: 1. a body; 2. a feeding port; 3. a grain stripping chamber; 4. a first stripping roller; 5. a first kernel stripping block group; 6. a rotating shaft; 7. a first bearing block; 8. a rotating belt; 9. a first discharge port; 10. a motor; 11. a motor shaft; 12. a fixed mount; 13. a miscellaneous material cavity; 14. a blower; 15. a wind delivery pipe; 16. an air outlet; 17. a controller; 18. a second discharge port; 19. a first filter layer; 20. a particle collecting cavity; 21. a second filter layer; 22. a trash box; 23. supporting legs; 24. a second stripping roller; 25. a second kernel stripping block group; 26. a fixed shaft; 27. a second bearing block; 28. and (4) a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a household corn peeling machine comprises a machine body 1, a feeding port 2 is fixedly installed at the top of the machine body 1, a peeling chamber 3 is arranged at the upper part of the inner cavity of the machine body 1, the feeding port 2 is communicated with the peeling chamber 3, corn is put in from the feeding port 2 and enters the peeling chamber 3 under the action of gravity, a first bearing block 7 and a second bearing block 27 are fixedly installed on the left side and the right side of the inner part of the peeling chamber 3, the first bearing block 7 is positioned on the front surface of the second bearing block 27, a fixing shaft 26 is fixedly installed between the two second bearing blocks 27, a second peeling roller 24 is movably sleeved on the outer surface of the fixing shaft 26, a second peeling block group 25 is fixedly installed on the outer surface of the second peeling roller 24, a rotating shaft 6 is movably installed between the two first bearing blocks 7, the right end of the rotating shaft 6 penetrates through the first bearing block 7 and the right side of the peeling chamber 3 and extends to the outer part of the peeling chamber 3, a first grain peeling roller 4 is fixedly sleeved on the outer surface of a rotating shaft 6 between two first bearing blocks 7, a first grain peeling block group 5 is fixedly installed on the outer surface of the first grain peeling roller 4, the first grain peeling roller 4 and a second grain peeling roller 24 are equal in size, the first grain peeling roller 4 and the second grain peeling roller 24 are located on the same horizontal plane, a fixed frame 12 is fixedly installed at the bottom of the right side surface inside the machine body 1, a motor 10 is fixedly installed at the top of the fixed frame 12, a motor shaft 11 is fixedly installed at the output end of the motor 10, the right end of the motor shaft 11 penetrates through the right side surface of the machine body 1 and extends to the outside of the machine body 1, the motor shaft 11 located outside the machine body 1 and the rotating shaft 6 located outside the grain peeling chamber 3 are in transmission connection through a rotating belt 8, the rotating shaft 6 is driven by the rotation of the motor shaft 11, so as to drive the first grain peeling roller 4 to rotate, the first grain peeling block group 5 installed on, and under the combined action of the second kernel peeling block group 25, the left side of the kernel peeling chamber 3 is fixedly provided with an air blower 14, the bottom of the air blower 14 is fixedly provided with an air delivery pipe 15, the other end of the air delivery pipe 15 penetrates through the left side surface of the kernel peeling chamber 3 and extends into the kernel peeling chamber 3, the right end of the air delivery pipe 15 positioned in the kernel peeling chamber 3 is provided with an air outlet 16, the bottom of the right side surface of the kernel peeling chamber 3 is provided with a first discharge hole 9, the bottom of the kernel peeling chamber 3 is fixedly provided with a first filter layer 19, the first filter layer 19 is a steel wire filter layer, the inclination angle of the first filter layer 19 is 25-35 degrees, the inclination angle of the first discharge hole 9 is equal to that of the first filter layer 19, the bottom surface of the first discharge hole 9 and the top surface of the first filter layer 19 are on the same inclined surface, so that the corn cobs can be discharged more conveniently and the threshed corn, under the action of the air blower 14, the corn cobs and light debris impurities generated in the threshing process are discharged from the first discharge hole 9, the corn kernels fall into the kernel collecting cavity 20 through the first filter layer 19, the kernel collecting cavity 20 is arranged below the first filter layer 19, the bottom of the left side surface of the kernel collecting cavity 20 is provided with the second discharge hole 18, the bottom of the kernel collecting cavity 20 is fixedly provided with the second filter layer 21, the second filter layer 21 is a steel wire filter layer, the inclination angle of the second filter layer 21 is 35-45 degrees, the inclination angle of the second discharge hole 18 is equal to that of the second filter layer 21, the bottom surface of the second discharge hole 18 and the top surface of the second filter layer 21 are on the same inclined surface, the corn kernels can slide out of the second discharge hole 18 more smoothly, at the moment, the second filter layer 21 can filter the impurities which are not blown away by the air blower 14 again, the impurity cavity 13 is arranged below the second filter layer 21, the bottom of miscellaneous material chamber 13 is equipped with miscellaneous magazine 22, the front fixed mounting of miscellaneous magazine 22 has handle 28, makes things convenient for taking out in putting into of handle 28, and impurity after the filtration enters into miscellaneous magazine 22, and miscellaneous magazine 22 can directly be taken out, carries out unified treatment to impurity, and clean maize then slides down on second filter layer 21, collects through second discharge gate 18, and the bottom fixed mounting of organism 1 has supporting legs 23, and the positive upper right side fixed mounting of organism 1 has controller 17, and controller 17 passes through the wire and links to each other with motor 10, air-blower 14.

The working principle is that when the household corn husking machine starts to work, firstly, the motor 10 and the air blower 14 are started through the controller 17, corn is put in from the feeding port 2 and enters the husking chamber 3 under the action of gravity, the rotating shaft 6 is driven through the rotation of the motor shaft 11, so that the first husking roller 4 is driven to rotate, the first husking block group 5 arranged on the outer surface of the first husking roller 4 starts to rotate, the corn is threshed under the combined action of the second husking block group 25, the threshed corn falls onto the first filtering layer 19, under the action of the air blower 14, corn cobs and light scrap impurities generated in the threshing process are discharged from the first discharging port 9, the corn kernels fall into the kernel collecting chamber 20 through the first filtering layer 19, at the moment, the second filtering layer 21 can re-filter impurities which are not blown away by the air blower 14, and the filtered impurities enter the impurity box 22, the impurity box 22 can be directly drawn out to uniformly treat the impurities, and the clean corns slide down the second filter layer 21 and are collected through the second discharge hole 18.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A domestic corn thresher, includes organism (1), its characterized in that: the grain peeling machine is characterized in that a feeding port (2) is fixedly mounted at the top of the machine body (1), a grain peeling chamber (3) is arranged on the upper portion of an inner cavity of the machine body (1), the feeding port (2) is communicated with the grain peeling chamber (3), a first bearing block (7) and a second bearing block (27) are fixedly mounted on the left side surface and the right side surface of the inner cavity of the grain peeling chamber (3), the first bearing block (7) is located on the front surface of the second bearing block (27), a fixing shaft (26) is fixedly mounted between the two second bearing blocks (27), a second grain peeling roller (24) is movably sleeved on the outer surface of the fixing shaft (26), a second grain peeling block group (25) is fixedly mounted on the outer surface of the second grain peeling roller (24), a rotating shaft (6) is movably mounted between the first bearing blocks (7), the right end of the rotating shaft (6) penetrates through the right side surfaces of the first bearing block (7) and the grain peeling chamber (3) and extends to the outer portion of the grain peeling chamber (3), the outer fixed surface that is located axis of rotation (6) between two first bearing piece (7) has cup jointed first grain roller bearing (4), the outer fixed surface of first grain roller bearing (4) installs first grain group of shelling (5), the bottom fixed mounting of the inside right flank of organism (1) has mount (12), the top fixed mounting of mount (12) has motor (10), the output fixed mounting of motor (10) has motor shaft (11), the right-hand member of motor shaft (11) runs through the right flank of organism (1) and extends to the outside of organism (1), is located motor shaft (11) of the outside of organism (1) and axis of rotation (6) that are located the outside of shelling room (3) are connected through rotating belt (8) transmission, the left side fixed mounting of shelling room (3) has air-blower (14), the bottom fixed mounting of air-blower (14) has air delivery pipe (15), the other end of the air delivery pipe (15) penetrates through the left side surface of the grain stripping chamber (3) and extends to the inside of the grain stripping chamber (3), the right end of the air delivery pipe (15) inside the grain stripping chamber (3) is provided with an air outlet (16), the bottom of the right side surface of the grain stripping chamber (3) is provided with a first discharge port (9), the bottom of the grain stripping chamber (3) is fixedly provided with a first filter layer (19), a grain collecting cavity (20) is arranged below the first filter layer (19), the bottom of the left side surface of the grain collecting cavity (20) is provided with a second discharge port (18), the bottom of the grain collecting cavity (20) is fixedly provided with a second filter layer (21), the lower part of the second filter layer (21) is provided with a sundry material cavity (13), the bottom of the sundry material cavity (13) is provided with a sundry material box (22), the front of the sundry material box (22) is fixedly provided with a handle (28), the bottom of the machine body (, a controller (17) is fixedly arranged at the right upper part of the front surface of the machine body (1).

2. A domestic corn husking machine according to claim 1, wherein: the first stripping roller (4) and the second stripping roller (24) are equal in size, and the first stripping roller (4) and the second stripping roller (24) are located on the same horizontal plane.

3. A domestic corn husking machine according to claim 1, wherein: the first filter layer (19) is a steel wire filter layer, and the inclination angle of the first filter layer (19) is 25-35 degrees.

4. A domestic corn husking machine according to claim 1, wherein: the second filter layer (21) is a steel wire filter layer, and the inclination angle of the second filter layer (21) is 35-45 degrees.

5. A domestic corn husking machine according to claim 1, wherein: the inclination angle of first discharge gate (9) and the inclination angle of first filter layer (19) equal, and the bottom surface of first discharge gate (9) and the top surface of first filter layer (19) are at same inclined plane.

6. A domestic corn husking machine according to claim 1, wherein: the inclination angle of the second discharge hole (18) is equal to that of the second filter layer (21), and the bottom surface of the second discharge hole (18) and the top surface of the second filter layer (21) are on the same inclination surface.