Corn cob discharging device of corn thresher

Abstract

The utility model relates to the technical field of corn threshers, in particular to a corncob discharging device of a corn thresher, which is convenient for adjusting the discharging direction and height of corncobs and improving the discharging practicability. Comprising a body mechanism; the rotating mechanism is installed on the side wall of the main body mechanism, the driving mechanism is installed at the bottom end of the rotating mechanism, the discharging mechanism is installed at the top end of the rotating mechanism, the angle adjusting mechanism is installed at the top end of the rotating mechanism, and the guiding mechanism is installed on the discharging mechanism; through the main body mechanism, corn threshing and corncob discharging are facilitated, the driving mechanism drives the rotating mechanism to adjust the discharging direction of the discharging mechanism, the discharging mechanism discharges the corncobs, the angle adjusting mechanism adjusts the angle of the discharging mechanism, and the guiding mechanism assists the discharging mechanism in discharging the corncobs conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of corn threshers, in particular to a corn cob discharging device of a corn thresher. Background Art

[0002] Corn production plays a very important role in global food crops. More than a quarter of the world's population uses corn as their staple food. With the development of science and technology and the progress of society, corn threshers are widely used in corn production.

[0003] Existing corn threshers, such as the prior art with application number CN201910784715.3, include a frame, a toothed disc, a grid screen, a threshing drum, flexible blade teeth, a spring, a coupling, a shaft and an output shaft. A spring floating structure is formed by a spring arranged between the flexible blade teeth and the toothed disc. At the same time, the top of the flexible blade teeth has a certain curvature to prevent the blade teeth from being too sharp and causing damage to the corn kernels. The protruding length of the flexible blade tooth head can be automatically adjusted according to the size of the corn cob.

[0004] However, the prior art is not convenient for adjusting the direction in which the corn cobs are discharged. After the corn cobs are discharged, they need to be stacked. The prior art is not convenient for adjusting the height of the stacking, which reduces the practicality. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a corn cob discharge device for a corn thresher, which is convenient for adjusting the discharge direction and height of corn cobs and improving the practicability of discharge.

[0006] The utility model discloses a corn cob discharging device for a corn thresher, comprising a main body mechanism; further comprising a rotating mechanism, a driving mechanism, a discharging mechanism, an angle adjustment mechanism and a guiding mechanism, wherein the rotating mechanism is mounted on the side wall of the main body mechanism, the driving mechanism is mounted on the bottom end of the rotating mechanism, the discharging mechanism is mounted on the top end of the rotating mechanism, the angle adjustment mechanism is mounted on the top end of the rotating mechanism, and the guiding mechanism is mounted on the discharging mechanism, and the main body mechanism is convenient for threshing corn and discharging corn cobs, the driving mechanism drives the rotating mechanism to adjust the discharging direction of the discharging mechanism, the discharging mechanism discharges the corn cobs, the angle adjustment mechanism adjusts the angle of the discharging mechanism, and the guiding mechanism facilitates the auxiliary discharging mechanism to discharge the corn cobs; the main body mechanism is convenient for threshing corn and discharging corn cobs, the driving mechanism drives the rotating mechanism to adjust the discharging direction of the discharging mechanism, the discharging mechanism discharges the corn cobs, the angle adjustment mechanism adjusts the angle of the discharging mechanism, and then the discharge height of the corn cobs is adjusted to improve practicality, and the guiding mechanism facilitates the auxiliary discharging mechanism to discharge the corn cobs.

[0007] Preferably, the main mechanism includes a thresher and a guide plate, and the guide plate is installed in the thresher; the corn is threshed by the thresher, and then the corn cob is guided into the discharge mechanism by the guide plate.

[0008] Preferably, the rotating mechanism includes a mounting plate, a first gear, a second gear and a rotating table, the mounting plate is mounted on the side wall of the thresher, the first gear is rotatably mounted on the top of the mounting plate through a rotating shaft, the second gear is rotatably mounted on the top of the mounting plate, the mounting plate is meshed with the first gear, and the rotating table is mounted on the top of the first gear; the second gear is driven to rotate by the rotating driving mechanism, and then the first gear is driven to rotate through the meshing relationship, and then the rotating table is driven to rotate, thereby adjusting the discharge direction of the corn cobs.

[0009] Preferably, the driving mechanism includes a driving box, a turbine and a worm gear, the driving box is installed at the bottom end of the thresher, the turbine is installed on the rotating shaft of the first gear, the worm gear is rotatably installed on the inner wall of the driving box, and the worm gear is meshed with the turbine; by rotating the worm gear, the turbine is driven to rotate due to the meshing relationship, and then the second gear is driven to rotate, and then the first gear is driven to rotate through the meshing relationship, and then the rotating table is driven to rotate, thereby adjusting the discharge direction of the corn cobs.

[0010] Preferably, the discharge mechanism includes a storage box, a rotating mounting frame, two driving rollers, a discharge belt and a paddle. The storage box is mounted on the top of the rotating table, the rotating mounting frame is rotatably mounted on the side wall of the storage box, the two driving rollers are rotatably mounted on the rotating mounting frame, the discharge belt is mounted on the driving roller, the paddle is mounted on the discharge belt, the discharge motor is mounted on the side wall of the rotating mounting frame, and the output end of the discharge motor is connected to the driving roller; the rotating mounting frame is driven to rotate on the storage box by the angle adjustment mechanism, which is convenient for adjusting the angle of the rotating mounting frame, and then facilitating the adjustment of the height of the corn cob discharge; when the corn cob falls into the storage box, it is guided by the corn cob of the guide mechanism, and then the driving roller is driven to rotate by turning on the discharge motor, thereby driving the discharge belt and driving the paddle to discharge the corn cob.

[0011] Preferably, the angle adjustment mechanism includes a slideway, a slider, a lead screw and a connecting rod, the slideway is installed on the top of the rotating table, the slider is slidably installed in the slideway, the lead screw is rotatably installed in the slideway, the lead screw is threadedly matched with the slider, one end of the connecting rod is rotatably installed on the slider, and the other end of the connecting rod is rotatably installed on the bottom end of the rotating mounting frame; by rotating the lead screw, the slider is driven to slide in the slideway due to the threaded relationship, and then the rotating mounting frame is pushed to rotate on the storage box through the connecting rod, which is convenient for adjusting the angle of the rotating mounting frame, and then facilitating the adjustment of the height of the corn cob discharge. When the corn cob falls into the storage box, it is guided by the corn cob of the guide mechanism, and then the drive roller is driven to rotate by turning on the discharge motor, and then the discharge belt drives the paddle to discharge the corn cob.

[0012] Preferably, the guiding mechanism includes an arc-shaped slide groove, a rotating guide plate, a sliding threaded rod and a fixing nut. An arc-shaped slide groove is arranged on the side wall of the storage box. One end of the rotating guide plate is rotatably mounted on the inner wall of the storage box. The sliding threaded rod is mounted on the arc-shaped slide groove. The sliding threaded rod is slidably mounted in the arc-shaped slide groove. The fixing nut is mounted on the sliding threaded rod. The angle of the rotating guide plate is adjusted by sliding the sliding threaded rod in the rotating guide plate, and then the sliding threaded rod is fixed by the fixing nut. By rotating the rotating guide plate, auxiliary guiding and feeding of the discharge mechanism at different angles is performed to improve practicality.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the main mechanism facilitates threshing of corn and discharge of corn cobs, the driving mechanism drives the rotating mechanism to adjust the discharge direction of the discharge mechanism, the discharge mechanism discharges the corn cobs, the angle adjustment mechanism adjusts the angle of the discharge mechanism, and then adjusts the discharge height of the corn cobs, thereby improving practicality, and the guide mechanism facilitates the auxiliary discharge mechanism to discharge the corn cobs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the utility model;

[0019] Figure 6 It is a structural schematic diagram of the utility model;

[0020] Figure 7 It is a structural schematic diagram of the utility model;

[0021] Markings in the accompanying drawings: 01, main mechanism; 11, thresher; 12, export plate; 02, rotating mechanism; 21, mounting plate; 22, first gear; 23, second gear; 24, rotating table; 03, driving mechanism; 31, driving box; 32, turbine; 33, worm rod; 04, discharge mechanism; 41, storage box; 42, rotating mounting frame; 43, driving roller; 44, discharge belt; 45, paddle; 46, discharge motor; 05, angle adjustment mechanism; 51, slideway; 52, slider; 53, lead screw; 54, connecting rod; 06, guide mechanism; 61, arc slide; 62, rotating guide plate; 63, sliding threaded rod; 64, fixing nut. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0023] Example 1

[0024] like Figure 2 , Figure 5 and Figure 6 As shown, it includes a main body mechanism 01, a rotating mechanism 02, a driving mechanism 03, a discharging mechanism 04, an angle adjustment mechanism 05 and a guiding mechanism 06. The rotating mechanism 02 is mounted on the side wall of the main body mechanism 01, the driving mechanism 03 is mounted on the bottom end of the rotating mechanism 02, the discharging mechanism 04 is mounted on the top end of the rotating mechanism 02, the angle adjustment mechanism 05 is mounted on the top end of the rotating mechanism 02, and the guiding mechanism 06 is mounted on the discharging mechanism 04;

[0025] The main body mechanism 01 facilitates threshing of corn and discharge of corn cobs, the driving mechanism 03 drives the rotating mechanism 02 to adjust the discharge direction of the discharge mechanism 04, the discharge mechanism 04 discharges the corn cobs, the angle adjustment mechanism 05 adjusts the angle of the discharge mechanism 04, and the guide mechanism 06 facilitates the auxiliary discharge mechanism 04 to discharge the corn cobs;

[0026] The main mechanism 01 includes a thresher 11 and a guide plate 12, and the guide plate 12 is installed in the thresher 11;

[0027] The rotating mechanism 02 includes a mounting plate 21, a first gear 22, a second gear 23 and a rotating platform 24. The mounting plate 21 is mounted on the side wall of the thresher 11. The first gear 22 is rotatably mounted on the top of the mounting plate 21 through a rotating shaft. The second gear 23 is rotatably mounted on the top of the mounting plate 21. The mounting plate 21 is meshed with the first gear 22. The rotating platform 24 is mounted on the top of the first gear 22.

[0028] The driving mechanism 03 includes a driving box 31, a turbine 32 and a worm rod 33. The driving box 31 is installed at the bottom end of the thresher 11, the turbine 32 is installed on the rotating shaft of the first gear 22, and the worm rod 33 is rotatably installed on the inner wall of the driving box 31, and the worm rod 33 is meshed with the turbine 32.

[0029] The corn is threshed by the thresher 11, and then the corn cob is guided to the discharge mechanism 04 by the outlet plate 12, and the worm rod 33 is rotated to drive the turbine 32 to rotate due to the meshing relationship, thereby driving the second gear 23 to rotate, and then the first gear 22 is driven to rotate through the meshing relationship, thereby driving the rotating table 24 to rotate, thereby adjusting the discharge direction of the corn cob, and the discharge mechanism 04 discharges the corn cob, and the angle adjustment mechanism 05 adjusts the angle of the discharge mechanism 04, thereby adjusting the discharge height of the corn cob to improve practicality, and the guide mechanism 06 facilitates the auxiliary discharge mechanism 04 to discharge the corn cob.

[0030] Example 2

[0031] like Figure 2 , Figure 3 and Figure 7 As shown, it includes a main body mechanism 01, a rotating mechanism 02, a driving mechanism 03, a discharging mechanism 04, an angle adjustment mechanism 05 and a guiding mechanism 06. The rotating mechanism 02 is mounted on the side wall of the main body mechanism 01, the driving mechanism 03 is mounted on the bottom end of the rotating mechanism 02, the discharging mechanism 04 is mounted on the top end of the rotating mechanism 02, the angle adjustment mechanism 05 is mounted on the top end of the rotating mechanism 02, and the guiding mechanism 06 is mounted on the discharging mechanism 04;

[0032] The main body mechanism 01 facilitates threshing of corn and discharge of corn cobs, the driving mechanism 03 drives the rotating mechanism 02 to adjust the discharge direction of the discharge mechanism 04, the discharge mechanism 04 discharges the corn cobs, the angle adjustment mechanism 05 adjusts the angle of the discharge mechanism 04, and the guide mechanism 06 facilitates the auxiliary discharge mechanism 04 to discharge the corn cobs;

[0033] The discharge mechanism 04 includes a material storage box 41, a rotating mounting frame 42, two driving rollers 43, a discharge belt 44 and a paddle 45. The material storage box 41 is mounted on the top of the rotating platform 24, the rotating mounting frame 42 is rotatably mounted on the side wall of the material storage box 41, the two driving rollers 43 are rotatably mounted on the rotating mounting frame 42, the discharge belt 44 is mounted on the driving roller 43, the paddle 45 is mounted on the discharge belt 44, and the discharge motor 46 is mounted on the side wall of the rotating mounting frame 42, and the output end of the discharge motor 46 is connected to the driving roller 43;

[0034] The angle adjustment mechanism 05 includes a slide 51, a slider 52, a lead screw 53 and a connecting rod 54. The slide 51 is installed at the top of the rotating platform 24, the slider 52 is slidably installed in the slide 51, the lead screw 53 is rotatably installed in the slide 51, the lead screw 53 is threadedly matched with the slider 52, one end of the connecting rod 54 is rotatably installed on the slider 52, and the other end of the connecting rod 54 is rotatably installed at the bottom end of the rotating mounting frame 42;

[0035] The guide mechanism 06 includes an arc-shaped slide groove 61, a rotating guide plate 62, a sliding threaded rod 63 and a fixing nut 64. The side wall of the storage box 41 is provided with an arc-shaped slide groove 61, one end of the rotating guide plate 62 is rotatably mounted on the inner wall of the storage box 41, the sliding threaded rod 63 is mounted on the arc-shaped slide groove 61, the sliding threaded rod 63 is slidably mounted in the arc-shaped slide groove 61, and the fixing nut 64 is mounted on the sliding threaded rod 63;

[0036] The main mechanism 01 is used to facilitate threshing of corn and discharge of corn cobs. The driving mechanism 03 drives the rotating mechanism 02 to adjust the discharge direction of the discharge mechanism 04. By rotating the lead screw 53, the slider 52 is driven to slide in the slideway 51 due to the threaded relationship, and then the connecting rod 54 pushes the rotating mounting frame 42 to rotate on the storage box 41, so as to facilitate the adjustment of the angle of the rotating mounting frame 42, and then the discharge height of the corn cob is adjusted. When the corn cob falls into the storage box 41, it is guided by the corn cob of the guide mechanism 06, and then the discharge motor 46 is turned on to drive the driving roller 43 to rotate, and then the discharge belt 44 drives the paddle 45 to discharge the corn cob. The sliding threaded rod 63 slides in the rotating guide plate 62 to adjust the angle of the rotating guide plate 62, and then the sliding threaded rod 63 is fixed by the fixing nut 64. By rotating the rotating guide plate 62, the discharge mechanism 04 at different angles is auxiliary guided to feed, thereby improving practicality.

[0037] like Figures 1 to 7As shown, the utility model is a corn cob discharge device for a corn thresher. When working, the thresher 11 thres the corn, and then the corn cob is guided into the discharge mechanism 04 through the outlet plate 12. The worm rod 33 is rotated to drive the turbine 32 to rotate due to the meshing relationship, and then the second gear 23 is driven to rotate, and then the first gear 22 is driven to rotate through the meshing relationship, and then the rotating table 24 is driven to rotate, so that the discharge direction of the corn cob is adjusted. The lead screw 53 is rotated to drive the slider 52 to slide in the slideway 51 due to the threaded relationship, and then the rotating mounting frame 42 is pushed to rotate on the storage box 41 through the connecting rod 54. It is convenient to adjust the angle of the rotating mounting frame 42, and then to adjust the height of the corn cob discharge. When the corn cob falls into the storage box 41, it is guided by the corn cob of the guide mechanism 06, and then the discharge motor 46 is turned on to drive the drive roller 43 to rotate, and then the discharge belt 44 drives the paddle 45 to discharge the corn cob. The sliding threaded rod 63 slides in the rotating guide plate 62 to adjust the angle of the rotating guide plate 62, and then the sliding threaded rod 63 is fixed by the fixing nut 64. By rotating the rotating guide plate 62, the discharge mechanism 04 at different angles is assisted in guiding the feeding, thereby improving practicality.

[0038] The thresher 11 and the paddle 45 of the utility model are purchased on the market, and the technicians in the industry only need to install and operate them according to the attached instruction manual, without the need for the technicians in the field to pay creative labor.

[0039] The main function achieved by the utility model is that during the working process of the corn thresher, the discharge direction and height of the corn cobs can be adjusted conveniently, thereby improving the practicability of the discharge.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A corn cob discharge device for a corn thresher, comprising a main body mechanism (01); characterized in that: It also includes a rotating mechanism (02), a driving mechanism (03), a discharging mechanism (04), an angle adjustment mechanism (05) and a guiding mechanism (06), wherein the rotating mechanism (02) is mounted on the side wall of the main mechanism (01), the driving mechanism (03) is mounted on the bottom end of the rotating mechanism (02), the discharging mechanism (04) is mounted on the top end of the rotating mechanism (02), the angle adjustment mechanism (05) is mounted on the top end of the rotating mechanism (02), and the guiding mechanism (06) is mounted on the discharging mechanism (04); The main body mechanism (01) is convenient for threshing corn and discharging corn cobs; the driving mechanism (03) drives the rotating mechanism (02) to adjust the discharging direction of the discharging mechanism (04); the discharging mechanism (04) discharges the corn cobs; the angle adjustment mechanism (05) adjusts the angle of the discharging mechanism (04); and the guiding mechanism (06) is convenient for assisting the discharging mechanism (04) in discharging the corn cobs.

2. A corn cob discharge device for a corn thresher as claimed in claim 1, characterized in that: The main body mechanism (01) comprises a thresher (11) and a guide plate (12), wherein the guide plate (12) is installed in the thresher (11).

3. A corn cob discharge device for a corn thresher as claimed in claim 2, characterized in that: The rotating mechanism (02) comprises a mounting plate (21), a first gear (22), a second gear (23) and a rotating platform (24); the mounting plate (21) is mounted on the side wall of the thresher (11); the first gear (22) is rotatably mounted on the top of the mounting plate (21) via a rotating shaft; the second gear (23) is rotatably mounted on the top of the mounting plate (21); the mounting plate (21) is meshed with the first gear (22); and the rotating platform (24) is mounted on the top of the first gear (22).

4. A corn cob discharge device for a corn thresher as claimed in claim 2, characterized in that: The driving mechanism (03) comprises a driving box (31), a turbine (32) and a worm rod (33). The driving box (31) is mounted at the bottom end of the thresher (11). The turbine (32) is mounted on the rotating shaft of the first gear (22). The worm rod (33) is rotatably mounted on the inner wall of the driving box (31). The worm rod (33) is meshed with the turbine (32).

5. A corn cob discharge device for a corn thresher as claimed in claim 3, characterized in that: The discharge mechanism (04) comprises a material storage box (41), a rotating mounting frame (42), two driving rollers (43), a discharge belt (44) and a paddle (45); the material storage box (41) is mounted on the top of the rotating platform (24); the rotating mounting frame (42) is rotatably mounted on the side wall of the material storage box (41); the two driving rollers (43) are rotatably mounted on the rotating mounting frame (42); the discharge belt (44) is mounted on the driving rollers (43); the paddle (45) is mounted on the discharge belt (44); the discharge motor (46) is mounted on the side wall of the rotating mounting frame (42); and the output end of the discharge motor (46) is connected to the driving roller (43).

6. A corn cob discharge device for a corn thresher as claimed in claim 3, characterized in that: The angle adjustment mechanism (05) comprises a slideway (51), a slider (52), a lead screw (53) and a connecting rod (54), wherein the slideway (51) is mounted on the top of the rotating platform (24), the slider (52) is slidably mounted in the slideway (51), the lead screw (53) is rotatably mounted in the slideway (51), the lead screw (53) and the slider (52) are threadedly matched, one end of the connecting rod (54) is rotatably mounted on the slider (52), and the other end of the connecting rod (54) is rotatably mounted on the bottom end of the rotating mounting frame (42).

7. A corn cob discharge device for a corn thresher as claimed in claim 5, characterized in that: The guide mechanism (06) comprises an arc-shaped slide groove (61), a rotating guide plate (62), a sliding threaded rod (63) and a fixing nut (64); an arc-shaped slide groove (61) is arranged on the side wall of the material storage box (41); one end of the rotating guide plate (62) is rotatably mounted on the inner wall of the material storage box (41); the sliding threaded rod (63) is mounted on the arc-shaped slide groove (61); the sliding threaded rod (63) is slidably mounted in the arc-shaped slide groove (61); and the fixing nut (64) is mounted on the sliding threaded rod (63).

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