CN218784113U

CN218784113U - Crop thresher

Info

Publication number: CN218784113U
Application number: CN202222919366.1U
Authority: CN
Inventors: 刘文强
Original assignee: Individual
Current assignee: Baoyu Planting Farmers' Professional Cooperative Kaiyuan Village Taibao Town Sifangtai District Shuangyashan City
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-04-04
Anticipated expiration: 2032-11-01

Abstract

The utility model belongs to the technical field of the crops processingequipment, and a crops thresher is disclosed, comprising a base plate, the top fixedly connected with set casing of bottom plate, the top fixedly connected with connecting shell of set casing, the pan feeding mouth has been seted up at the top of connecting shell right-hand member. The utility model discloses a set up discharge gate one, the swash plate, connecting plate one and discharge gate two, when threshing roller one and threshing roller two take place the antiport, get into to the inside maize of connecting the shell through the pan feeding mouth, will be threshed by threshing roller one and threshing roller two, and the kernel of corn will fall the top of swash plate down, through the guide effect of swash plate, the kernel of corn will fall the top of connecting plate one, later discharge from discharge gate two through the guide effect of connecting plate one, and the kernel of corn will be discharged from discharge gate one and fall into the inside of movable box, thereby can separate corncob and kernel of corn, need not the follow-up operation of separating of operating personnel.

Description

Crop thresher

Technical Field

The utility model belongs to the technical field of crops processingequipment, specifically a crops thresher.

Background

At present, operating personnel is when threshing processing to the maize, often need use the thresher, thereby be convenient for operating personnel to the threshing operation of maize, and thresher among the prior art is at the in-process of in-service use, although can realize basically threshing the effect to the maize, nevertheless after it threshes the operation, owing to lack good isolating construction, corncob and kernel of corn all can be discharged from the bin outlet together, make the thresher can only play the effect of threshing to the maize, and can not separate corncob and kernel of corn, need the follow-up corncob of operating personnel and kernel of corn separation again, can't bring sufficient convenience for operating personnel's use, consequently, need improve it.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems, and provides a crop thresher which has the advantage of separating corncobs and corn kernels.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a crop thresher, includes the bottom plate, the top fixedly connected with set casing of bottom plate, the top fixedly connected with connection shell of set casing, the pan feeding mouth has been seted up at the top of connection shell right-hand member, discharge gate first has been seted up at the top of connection shell left end, the right-hand member fixedly connected with of connection shell inner chamber bottom is located the fixed plate of pan feeding mouth below, the bottom fixedly connected with swash plate of set casing inner chamber, the left end fixedly connected with connecting plate one of swash plate, the left end of connecting plate one and the inner wall fixed connection of set casing, discharge gate second in connecting plate one the place ahead has been seted up in the front of set casing, the top fixedly connected with installing frame of set casing left end, the inside activity of installing frame has cup jointed the movable box, the equal fixedly connected with in front and back of connection shell inner chamber top is located the connecting plate second of pan feeding mouth front and back side, the left end fixedly connected with of connection shell is located the protective housing of discharge gate one below.

As the utility model discloses it is preferred, the left end fixed mounting of connecting shell has the driving motor who is located the protecting crust inside, the fixed cover of the other end of driving motor output shaft has connected the pivot, the other end of pivot runs through connecting shell and fixed plate and extends to the right-hand member of connecting shell.

As the utility model discloses preferred, the external fixation of pivot has cup jointed and is located the left threshing roller one of fixed plate, the external fixation of pivot has cup jointed and is located the inside drive gear of fixed plate.

As the utility model discloses preferred, the loose axle that is located threshing roller the place ahead is cup jointed in the right-hand member activity of connecting the shell, the left end of loose axle runs through the fixed plate and cup joints with the left end activity of connecting the shell inside, the external fixation of loose axle has cup jointed and is located the left threshing roller two of fixed plate.

As the utility model discloses it is preferred, the external fixation of loose axle has cup jointed the driven gear who is located the fixed plate inside, the meshing is connected between driven gear and the drive gear.

As the utility model discloses it is preferred, the middle part fixed mounting at the installing frame back has motor power, the other end of motor power output shaft has fixed the cup jointed motion axle, the outside left and right sides of motion axle has all fixedly cup jointed the cam.

As the utility model discloses it is preferred, the left end swing joint at bottom plate top has and is located the left collecting box of set casing, the appearance of collecting box presents for the rectangle, the surface of collecting box is smooth.

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

1. the utility model discloses a set up discharge gate one, the swash plate, connecting plate one and discharge gate two, when threshing roller one and threshing roller two take place the antiport, enter into to connecting the inside maize of shell through the pan feeding mouth, will thresh by threshing roller one and threshing roller two, and the kernel of corn will fall the top of swash plate, guide effect through the swash plate, the kernel of corn will fall the top of connecting plate one, later discharge from discharge gate two through the guide effect of connecting plate one, and the kernel of corn will be discharged from discharge gate one and fall into the inside of movable box, thereby can separate kernel of corn and kernel of corn, need not the follow-up operation of separating of operating personnel.

2. The utility model discloses a set up movable box, motor power, cam and collecting box, when motor power moves, will make the cam take place to rotate through the motion axle, the rotation of cam will make movable box take place reciprocating elevating movement to make movable box take place to vibrate, can sieve the unexpected kernel of corn that enters into movable box inside from discharge gate discharge, thereby make the collecting box can collect the kernel of corn that the screening got off, the operating personnel of being convenient for carries out centralized processing respectively to kernel of corn and corncob.

Drawings

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

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

FIG. 3 is a schematic cross-sectional view of the inside of a threshing roller of the present invention;

FIG. 4 is a schematic side sectional view of the present invention;

fig. 5 is a schematic view of the sectional structure inside the cam of the present invention.

In the figure: 1. a base plate; 2. a stationary case; 3. a connecting shell; 4. a feeding port; 5. a first discharge hole; 6. a fixing plate; 7. a sloping plate; 8. a first connecting plate; 9. a discharge hole II; 10. installing a frame; 11. a movable box; 12. a second connecting plate; 13. a protective shell; 14. a drive motor; 15. a rotating shaft; 16. a first threshing roller; 17. a drive gear; 18. a movable shaft; 19. a second threshing roller; 20. a driven gear; 21. a power motor; 22. a motion shaft; 23. a cam; 24. and a collection box.

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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the utility model provides a crop thresher, comprising a base plate 1, the top fixedly connected with set casing 2 of bottom plate 1, the top fixedly connected with connecting shell 3 of set casing 2, pan feeding mouth 4 has been seted up at the top of connecting shell 3 right-hand member, discharge gate one 5 has been seted up at the top of connecting shell 3 left end, the right-hand member fixedly connected with of connecting shell 3 inner chamber bottom is located the fixed plate 6 of pan feeding mouth 4 below, the bottom fixedly connected with swash plate 7 of set casing 2 inner chamber, the left end fixedly connected with connecting plate one 8 of swash plate 7, the left end of connecting plate one 8 and the inner wall fixed connection of set casing 2, discharge gate two 9 that is located 8 the place ahead of connecting plate is seted up in the front of set casing 2, the top fixedly connected with installing frame 10 of set casing 2 left end, movable box 11 has been cup jointed in the inside activity of installing frame 10, the equal fixedly connected with in front and back of connecting shell 3 inner chamber top is located the connecting plate two 12 of pan feeding mouth 4 front and back sides, the left end fixedly connected with protecting crust 13 that is located discharge gate one 5 below of connecting shell 3.

When the maize entered into to the inside of connecting shell 3 from pan feeding mouth 4, the maize will be threshed by threshing roller 16 and threshing roller two 19, and the kernel of corn will fall the top of swash plate 7 downwards this moment, through the guide effect of swash plate 7, and the kernel of corn will fall the top of connecting plate 8, and later the kernel of corn can be discharged from discharge gate two 9, and the corncob will be discharged from discharge gate one 5 to can separate corncob and kernel of corn.

Referring to fig. 3, a driving motor 14 located inside the protective shell 13 is fixedly installed at the left end of the connecting shell 3, a rotating shaft 15 is fixedly sleeved at the other end of an output shaft of the driving motor 14, and the other end of the rotating shaft 15 penetrates through the connecting shell 3 and the fixing plate 6 and extends to the right end of the connecting shell 3.

As a technical optimization scheme of the utility model, through the design of driving motor 14, when driving motor 14 moves, will make pivot 15 take place to rotate to can make threshing roller one 16 and threshing roller two 19 thresh the maize.

Referring to fig. 3, a threshing roller 16 positioned on the left side of the fixed plate 6 is fixedly sleeved on the outer portion of the rotating shaft 15, and a driving gear 17 positioned inside the fixed plate 6 is fixedly sleeved on the outer portion of the rotating shaft 15.

As a technical optimization scheme of the utility model, through drive gear 17's design, when pivot 15 takes place to rotate, will make threshing roller 16 and drive gear 17 take place to rotate, threshing roller 16's rotation can thresh the maize, drive gear 17's rotation can drive driven gear 20 and make it take place to rotate.

Referring to fig. 3, a movable shaft 18 located in front of the first threshing roller 16 is movably sleeved at the right end of the connecting shell 3, the left end of the movable shaft 18 penetrates through the fixed plate 6 and is movably sleeved with the left end inside the connecting shell 3, and a second threshing roller 19 located on the left side of the fixed plate 6 is fixedly sleeved outside the movable shaft 18.

As a technical optimization scheme of the utility model, through the design of the threshing roller II 19, when the movable shaft 18 rotates, the threshing roller II 19 rotates, and when the rotating directions of the threshing roller I16 and the threshing roller II 19 are opposite, the corn can be threshed.

Referring to fig. 3, a driven gear 20 positioned inside the fixed plate 6 is fixedly sleeved on the outer portion of the movable shaft 18, and the driven gear 20 is in meshed connection with the driving gear 17.

As a technical optimization scheme of the utility model, through driven gear 20's design, when drive gear 17 takes place to rotate, will make driven gear 20 take place the antiport to can make threshing roller 16 and threshing roller two 19 take place the antiport and thresh the maize.

Referring to fig. 5, a power motor 21 is fixedly mounted in the middle of the back of the mounting frame 10, a moving shaft 22 is fixedly sleeved on the other end of an output shaft of the power motor 21, and cams 23 are fixedly sleeved on the left side and the right side of the outside of the moving shaft 22.

As the utility model discloses a technical optimization scheme is through the design of cam 23 to cam 23 has the performance of activity, when motor power 21 moves, will make cam 23 take place to rotate through movement shaft 22, and cam 23's rotation can make movable box 11 take place reciprocating motion, thereby vibrates, can sieve the kernel of corn of 11 inside collections of movable box.

Referring to fig. 1, a collection box 24 is movably connected to the left end of the top of the bottom plate 1 and is positioned on the left side of the fixed casing 2, the collection box 24 is rectangular in shape, and the outer surface of the collection box 24 is smooth.

As a technical optimization scheme of the utility model, through the design of collecting box 24, collecting box 24 can be collected the kernel of corn that movable box 11 sieves got off to be convenient for operating personnel carries out centralized processing to the kernel of corn.

The utility model discloses a theory of operation and use flow:

firstly, an operator can start the driving motor 14, and put the corn to be threshed into the connecting shell 3 through the feeding port 4, at the moment, the corn can move downwards between the first threshing roller 16 and the second threshing roller 19, the driving motor 14 can drive the first threshing roller 16 and the driving gear 17 to rotate through the rotating shaft 15, through the matching between the driving gear 17 and the driven gear 20, the driven gear 20 can rotate reversely, so that the second threshing roller 19 rotates, through the reverse rotation between the first threshing roller 16 and the second threshing roller 19, the corn can be threshed, and the corn kernels can fall over the inclined plate 7, through the guiding function of the inclined plate 7, the corn kernels can fall over the connecting plate 8, then the corn kernels can be discharged from the discharge port two 9 through the guiding function of the connecting plate 8, and the corn kernels can fall into the movable box 11 through the discharge port one 5.

Then, operating personnel can start power motor 21, power motor 21's operation will make cam 23 take place to rotate through movement axis 22, cam 23's rotation can make activity case 11 take place reciprocating elevating movement, thereby make activity case 11 vibrate, activity case 11's vibration will sieve the unexpected kernel of corn that enters into activity case 11 inside from discharge gate 5 discharge, thereby the corncob remains the inside at activity case 11, and the kernel of corn falls to collection box 24's inside, later operating personnel can take out activity case 11 and handle the corncob.

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 crop thresher comprises a base plate (1), and is characterized in that: the utility model discloses a protective housing, including bottom plate (1), the top fixedly connected with set casing (2) of bottom plate (1), the top fixedly connected with connection shell (3) of set casing (2), pan feeding mouth (4) have been seted up at the top of connection shell (3) right-hand member, discharge gate (5) have been seted up at the top of connection shell (3) left end, the right-hand member fixedly connected with of connection shell (3) inner chamber bottom is located fixed plate (6) of pan feeding mouth (4) below, the bottom fixedly connected with swash plate (7) of set casing (2) inner chamber, the left end fixedly connected with connecting plate (8) of swash plate (7), the left end of connecting plate (8) and the inner wall fixed connection of set casing (2), discharge gate two (9) that are located connecting plate (8) the place ahead are seted up in the front of set casing (2), the top fixedly connected with installing frame (10) of set casing (2) left end, the inside activity of installing frame (10) has cup jointed movable box (11), the equal fixedly connected with connecting plate two (12) that are located the pan feeding mouth (4) front and back side in the front and forth of the front and back side of connection shell (3) inner chamber top, the left end fixedly connected with connecting plate (3) is located discharge gate (13) one (13) of protection shell (13).

2. A crop thresher according to claim 1, wherein: the left end fixed mounting of connecting shell (3) has driving motor (14) that are located protecting crust (13) inside, the fixed cover of the other end of driving motor (14) output shaft has been connected pivot (15), the other end of pivot (15) runs through connecting shell (3) and fixed plate (6) and extends to the right-hand member of connecting shell (3).

3. A crop thresher according to claim 2, wherein: the threshing device is characterized in that a threshing roller I (16) positioned on the left side of the fixing plate (6) is fixedly sleeved on the outer portion of the rotating shaft (15), and a driving gear (17) positioned inside the fixing plate (6) is fixedly sleeved on the outer portion of the rotating shaft (15).

4. A crop thresher according to claim 1, wherein: the right-hand member activity of connecting shell (3) is cup jointed and is located loose axle (18) in threshing roller (16) the place ahead, the left end of loose axle (18) runs through fixed plate (6) and cup joints with the left end activity of connecting shell (3) inside, the external fixation of loose axle (18) is cup jointed and is located fixed plate (6) left threshing roller two (19).

5. A crop thresher according to claim 4, wherein: the outer portion of the movable shaft (18) is fixedly sleeved with a driven gear (20) located inside the fixing plate (6), and the driven gear (20) is in meshed connection with the driving gear (17).

6. A crop thresher according to claim 1, wherein: the mounting frame is characterized in that a power motor (21) is fixedly mounted in the middle of the back of the mounting frame (10), a moving shaft (22) is fixedly sleeved at the other end of an output shaft of the power motor (21), and cams (23) are fixedly sleeved on the left side and the right side of the outside of the moving shaft (22).

7. A crop thresher according to claim 1, wherein: the left end of the top of the bottom plate (1) is movably connected with a collecting box (24) which is positioned on the left side of the fixed shell (2), the collecting box (24) is rectangular in shape, and the outer surface of the collecting box (24) is smooth.