CN213127152U

CN213127152U - Agricultural corn thresher

Info

Publication number: CN213127152U
Application number: CN202021447125.6U
Authority: CN
Inventors: 黎卓芳; 阙华南
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-05-07
Anticipated expiration: 2030-07-21

Abstract

The utility model relates to a thresher technical field just discloses an agricultural corn thresher, the load simulator comprises a case, the top fixed mounting of machine case left surface has first motor case, and the inner chamber fixed mounting of first motor case has first motor, the output of first motor runs through quick-witted case and extends to the inside of quick-witted case. According to the agricultural corn thresher, the sieve plate is arranged, so that corn kernels can be sorted, the corn kernels with different particle sizes can be recycled, and some corn kernels with particle sizes not meeting the requirement can be sorted, so that time and labor are saved; by arranging the second motor and the rotary ring, the sieve plate can continuously reciprocate left and right, so that corn kernels above the sieve plate can fall down in the movement process or be discharged through the left discharge outlet; through setting up spout, slide and telescoping device, can not leave the gap between the both sides of sieve and the both sides of quick-witted case inner chamber, make the kernel of corn steal and fall.

Description

Agricultural corn thresher

Technical Field

The utility model relates to the technical field of threshing machines, in particular to an agricultural corn threshing machine.

Background

The corn thresher is a mechanical device for threshing corn ears, is used for threshing the dried corn ears, and is deeply welcomed by farmers for many years due to the characteristics of high production efficiency, good threshing quality, simple and convenient operation, simple structure, firmness and durability, reliable work, convenient use and maintenance and the like.

However, the existing corn thresher cannot classify the corn kernels according to the particle size during threshing, and the corn kernels are required to be separated manually again or by using a separator after the threshing of the corn is finished, so that time and labor are consumed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an agricultural corn thresher which has the advantage of sorting corn kernels after threshing and solves the problem that the corn thresher can not sort the corn kernels.

The utility model provides a following technical scheme: an agricultural corn thresher comprises a case, wherein a first motor box is fixedly mounted at the top of the left side surface of the case, a first motor is fixedly mounted in an inner cavity of the first motor box, the output end of the first motor penetrates through the case and extends into the case, the output end of the first motor is fixedly connected with a threshing roller, the top of the right side surface of the case is fixedly connected with a discharge channel, the inlet at the left end of the discharge channel is positioned above the threshing roller, a second motor box is fixedly mounted at the right side surface of the case, the left side surface of the inner cavity of the second motor box is fixedly connected with a support plate and a bearing, the support plate is positioned above the bearing, a second motor is fixedly mounted at the top of the support plate, a rotating rod is fixedly connected with the inner ring of the bearing, a rotating disc is fixedly connected with the right end of the rotating rod and the output end of the second motor, and a rotating ring is movably connected with, and the left end of the swivel is fixedly connected with a connecting rod, the outer surface of the output end of the second motor and the outer surface of the swivel rod are both fixedly connected with belt pulleys and are connected through belt transmission, two lantern rings are installed between the left side surface of the second motor box and the right side surface of the case, the inner cavity of the second motor box is communicated with the inner cavity of the case through the lantern rings, the other end of the connecting rod passes through the lantern rings and extends to the inner cavity of the case, the other end of the connecting rod is fixedly connected with a sieve plate, the two ends of the sieve plate are both provided with sliding grooves, the sliding groove at the right end is positioned above the connecting rod, the sliding groove is internally and slidably connected with a sliding plate, the other end of the sliding plate is connected with the inner cavity of the case, the left end of the sieve plate is provided with, and the other end of telescoping device and quick-witted incasement chamber's left surface fixed connection, quick-witted incasement chamber fixed mounting has the slide, and the slide is located the below of sieve, the dump bin is installed to quick-witted incasement chamber's bottom, and the opening at dump bin top is located the slide discharge gate under, two fixed plates of left surface fixedly connected with of machine case, and the top of fixed plate installs the case that gathers materials.

Preferably, the right end of the limiting rod extends outwards, and the diameter of the right end of the limiting rod is longer than that of the inner ring of the rotating ring.

Preferably, the two sieve plates are provided with a plurality of small holes, the sieve plate with the larger aperture of the small holes is positioned above the sieve plates, and the sieve plates are inclined and the inclination angle is 5-10 degrees.

Preferably, two discharge outlets are formed in the left side face of the case, the bottoms of the discharge outlets and the top of the sieve plate are located on the same plane, and the bottoms of the discharge outlets are higher than the top of the material collecting box.

Preferably, the funnel is fixedly installed at the left end of the top of the case, and the universal wheels are fixedly installed at four corners of the bottom of the case.

Preferably, the outer side of the case is provided with a slot, the waste bin is inserted into the inner cavity of the case through the slot, and the outer surface of the case is provided with a control panel.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. according to the agricultural corn thresher, the sieve plate is arranged, so that corn kernels can be sorted, the corn kernels with different particle sizes can be recycled, and some corn kernels with unqualified particle sizes can be sorted out, so that time and labor are saved; through setting up the dump bin, can retrieve the kernel of corn that tiny impurity and particle size in some kernels of corn are not conform to the requirements.

2. According to the agricultural corn thresher, the second motor, the rotary table and the rotary ring are arranged, so that the sieve plate can continuously reciprocate left and right, and corn kernels above the sieve plate can fall down in the movement process or can be discharged through the left discharge opening; through setting up spout, slide and telescoping device, let the sieve when reciprocating motion about, can not leave the gap between the both sides of sieve and the both sides of quick-witted case inner chamber, let the kernel of corn steal fall, the influence is to the screening of kernel of corn.

Drawings

Fig. 1 is a front view of the present invention;

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

FIG. 3 is a schematic structural view of the present invention A;

FIG. 4 is a schematic structural view of a second motor casing of the present invention;

fig. 5 is a schematic view of the sieve plate structure of the present invention.

In the figure: 1. a chassis; 2. a first motor case; 3. a first motor; 4. a threshing roller; 5. a discharge channel; 6. a second motor case; 7. a support plate; 8. a second motor; 9. a bearing; 10. a rotating rod; 11. a turntable; 12. a restraining bar; 13. rotating the ring; 14. a belt pulley; 15. a belt; 16. a collar; 17. a connecting rod; 18. a sieve plate; 19. a slide plate; 20. a telescoping device; 21. a slideway; 22. a waste bin; 23. a fixing plate; 24. a material collecting box; 25. a funnel; 26. a universal wheel; 27. a control panel.

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. 1-5, an agricultural corn thresher comprises a case 1, a funnel 25 is fixedly mounted at the left end of the top of the case 1, universal wheels 26 are fixedly mounted at four corners of the bottom of the case 1, a first motor case 2 is fixedly mounted at the top of the left side of the case 1, a first motor 3 is fixedly mounted in the inner cavity of the first motor case 2, the output end of the first motor 3 penetrates through the case 1 and extends into the case 1, a threshing roller 4 is fixedly connected to the output end of the first motor 3, a discharging channel 5 is fixedly connected to the top of the right side of the case 1, the inlet of the left end of the discharging channel 5 is positioned above the threshing roller 4, a second motor case 6 is fixedly mounted at the right side of the case 1, a support plate 7 and a bearing 9 are fixedly connected to the left side of the inner cavity of the second motor case 6, the support plate 7 is positioned above the bearing 9, and a second motor 8 is fixedly mounted at the, the inner ring of the bearing 9 is fixedly connected with a rotating rod 10, the right end of the rotating rod 10 and the output end of the second motor 8 are both fixedly connected with a rotating disc 11, the right side surface of the rotating disc 11 is movably connected with a rotating ring 13 through a limiting rod 12, the second motor 8, the rotating disc 11 and the rotating ring 13 are arranged, so that the sieve plate 18 can continuously reciprocate left and right, corn kernels above the sieve plate 18 can fall down in the moving process or are discharged through a left discharge port, the right end of the limiting rod 12 extends outwards, the diameter length of the right end of the limiting rod 12 is larger than that of the inner ring of the rotating ring 13, in order to ensure that the rotating ring 13 can move around the center of the rotating disc 11 without separation, the left end of the rotating ring 13 is fixedly connected with a connecting rod 17, the outer surface of the output end of the second motor 8 and the outer surface of the rotating rod 10 are both fixedly connected with belt pulleys 14, and the, two lantern rings 16 are arranged between the left side face of the second motor box 6 and the right side face of the case 1, the inner cavity of the second motor box 6 is communicated with the inner cavity of the case 1 through the lantern rings 16, the other end of the connecting rod 17 penetrates through the lantern rings 16 and extends to the inner cavity of the case 1, the other end of the connecting rod 17 is fixedly connected with sieve plates 18, a plurality of small holes are formed in each of the two sieve plates 18, the sieve plates 18 with large pore diameters are located above the sieve plates 18, the sieve plates 18 are inclined and have an inclination angle of 5-10 degrees, corn grains can be sorted by arranging the sieve plates 18, corn grains with different grain sizes can be recycled, some corn grains with unqualified grain sizes can be sorted, time and labor are saved, the sieve plates 18 are designed to be inclined, the corn grains sorting and the corn grains can be discharged from a left discharge port, chutes are formed in the two ends of, the chute at the right end is positioned above the connecting rod 17, the chute is connected with a sliding plate 19 in a sliding manner, the other end of the sliding plate 19 is connected with the inner cavity of the case 1, the left end of the screen plate 18 is provided with a mounting groove which is positioned below the chute, the right end of the inner cavity of the mounting groove is fixedly provided with a telescopic device 20, the other end of the telescopic device 20 is fixedly connected with the left side surface of the inner cavity of the case 1, when the screen plate 18 reciprocates left and right, no gap is left between the two sides of the screen plate 18 and the two sides of the inner cavity of the case 1 by arranging the chute, the sliding plate 19 and the telescopic device 20, the screening of corn grains is influenced by the stolen corn grains, the inner cavity of the case 1 is fixedly provided with a sliding rail 21, the sliding rail 21 is positioned below the screen plate 18, the bottom of the inner cavity of the case 1 is provided with a waste material box 22, and waste bin 22 passes through the inner chamber of slot insertion machine case 1, through setting up waste bin 22, can retrieve the tiny impurity in some niblets and the niblet that the particle size is not conform to the requirement, machine case 1's surface mounting has control panel 27, two fixed plates 23 of machine case 1's left surface fixedly connected with, and the top of fixed plate 23 is installed and is gathered workbin 24, two bin outlets have been seted up to machine case 1's left surface, and the bottom of bin outlet is in the coplanar with the top of sieve 18, the bottom of bin outlet is higher than the top of gathering workbin 24 is for letting the niblet pass through the bin outlet smoothly, get into and gather workbin 24.

Theory of operation, start first motor 3 and second motor 8, put into dried maize from funnel 25, the maize is under threshing roller 4's effect, constantly take off the kernel of corn, the cob moves right simultaneously, discharge channel 5 from the right side at last discharges, the kernel of corn falls the sieve 18 of below, sieve 18 is under the drive of second motor 8, reciprocating motion about continuous going on, make partly kernel of corn from sieve 18 aperture whereabouts, another part is discharged through left bin outlet, fall to the case of gathering in 24, and last kernel of corn and impurity that are not conform to the requirement through two sieves 18 fall to waste bin 22 through slide 21, after the completion that drops, retrieve the kernel of corn in the case of gathering 24, collect the thing in the waste bin 22.

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. An agricultural corn thresher comprises a machine case (1), and is characterized in that: the top of the left side surface of the case (1) is fixedly provided with a first motor case (2), the inner cavity of the first motor case (2) is fixedly provided with a first motor (3), the output end of the first motor (3) penetrates through the case (1) and extends to the inside of the case (1), the output end of the first motor (3) is fixedly connected with a threshing roller (4), the top of the right side surface of the case (1) is fixedly connected with a discharging channel (5), the inlet of the left end of the discharging channel (5) is positioned above the threshing roller (4), the right side surface of the case (1) is fixedly provided with a second motor case (6), the left side surface of the inner cavity of the second motor case (6) is fixedly connected with a supporting plate (7) and a bearing (9), the supporting plate (7) is positioned above the bearing (9), and the top of the supporting plate (7) is fixedly provided with a second motor (8), the inner ring of the bearing (9) is fixedly connected with a rotating rod (10), the right end of the rotating rod (10) and the output end of a second motor (8) are fixedly connected with a rotary table (11), the right side surface of the rotary table (11) is movably connected with a rotary ring (13) through a limiting rod (12), the left end of the rotary ring (13) is fixedly connected with a connecting rod (17), the outer surface of the output end of the second motor (8) and the outer surface of the rotating rod (10) are fixedly connected with belt pulleys (14), the two belt pulleys (14) are in transmission connection through a belt (15), two lantern rings (16) are installed between the left side surface of a second motor box (6) and the right side surface of a case (1), the inner cavity of the second motor box (6) is communicated with the inner cavity of the case (1) through the lantern rings (16), and the other end of the connecting rod (17) penetrates through the lantern rings (16) and extends to the inner cavity, and the other end of connecting rod (17) is fixedly connected with sieve (18), the spout has all been seted up at the both ends of sieve (18), and the spout of right-hand member is located the top of connecting rod (17), sliding connection has slide board (19) in the spout, and the other end of slide board (19) is connected with the inner chamber of quick-witted case (1), the mounting groove has been seted up to the left end of sieve (18), and the mounting groove is located the below of spout, the right-hand member fixed mounting of mounting groove inner chamber has telescoping device (20), and the other end of telescoping device (20) is connected with the left surface fixed of quick-witted case (1) inner chamber, quick-witted case (1) inner chamber fixed mounting has slide (21), and slide (21) are located the below of sieve (18), waste bin (22) is installed to the bottom of machine case (1) inner chamber, and the opening at waste bin (22), the left side face of the case (1) is fixedly connected with two fixing plates (23), and a material collecting box (24) is installed at the top of each fixing plate (23).

2. An agricultural corn thresher according to claim 1, wherein: the right end of the limiting rod (12) extends outwards, and the length of the diameter of the right end of the limiting rod (12) is larger than that of the diameter of the inner ring of the rotating ring (13).

3. An agricultural corn thresher according to claim 1, wherein: the two sieve plates (18) are provided with a plurality of small holes, the sieve plate (18) with the larger aperture of the small holes is positioned above the sieve plates, and the sieve plates (18) are inclined and the inclination angle is 5-10 degrees.

4. An agricultural corn thresher according to claim 1, wherein: two discharge outlets are formed in the left side face of the case (1), the bottoms of the discharge outlets and the top of the sieve plate (18) are located on the same plane, and the bottoms of the discharge outlets are higher than the top of the material collecting box (24).

5. An agricultural corn thresher according to claim 1, wherein: the funnel (25) is fixedly installed at the left end of the top of the case (1), and universal wheels (26) are fixedly installed at four corners of the bottom of the case (1).

6. An agricultural corn thresher according to claim 1, wherein: the outside of machine case (1) begins to have the slot, and waste material case (22) insert the inner chamber of machine case (1) through the slot, the surface mounting of machine case (1) has control panel (27).