CN214282235U

CN214282235U - Corn thresher with dust removal structure

Info

Publication number: CN214282235U
Application number: CN202021762451.6U
Authority: CN
Inventors: 朱永杰
Original assignee: Individual
Current assignee: Shanxian Lushun Furfural Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-09-28
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a corn thresher with dust removal structure, the reciprocating impact tunnel drilling machine comprises a machine body, the fuselage top is equipped with thresher, the inside left side of fuselage is equipped with the fixed slot, and the fixed slot is inside to be equipped with the fixed block, and the right side of fixed block is equipped with the loose axle, is fixed with the filter plate on the loose axle, filter plate one end is passed through the fixed block and is fixed inside the fixed slot, and the filter plate other end runs through from the discharge gate, be equipped with dust absorption mechanism on the preceding lateral wall of fuselage, a dust absorption mechanism side is connected inside the fuselage. During dust removal, corn kernels threshed by the threshing rod drop down from the filter plate and are discharged from the corn kernel outlet, threshed corn cobs are discharged outside the machine body from the discharge port on the filter plate, when threshing is carried out, the dust suction mechanism is started, dust in air inside the machine body is sucked into the dust suction mechanism by the dust suction mechanism, and is discharged into the storage bag through the dust suction plate, so that the dust in the air is stored and reduced to achieve the dust removal effect.

Description

Corn thresher with dust removal structure

Technical Field

The utility model relates to a corn thresher, in particular to a corn thresher with a dust removal structure.

Background

Corn is an annual herbaceous plant of the family gramineae, is native to central and south america, is an important food crop in the world, is widely distributed in the united states, china, brazil and other countries, and has strong drought tolerance, cold tolerance, barrenness tolerance and excellent environmental suitability compared with the traditional food crops such as rice, wheat and the like. The corn has higher nutritive value and is an excellent grain crop. As a high-yield grain crop in china, corn is an important feed source in animal husbandry, aquaculture, and the like, and is one of indispensable raw materials for food, medical care, light industry, chemical industry, and the like. However, the corn needs to be threshed and stored after being dried, the conventional corn is usually threshed manually, so that the efficiency is low, workers are easily injured, and when the machine is used for threshing, the corn can generate dust in the threshing process. Therefore, the utility model provides a corn thresher with a dust removal structure to solve the problem provided in the above background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corn thresher with dust removal structure to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a corn thresher with a dust removal structure comprises a machine body, wherein a threshing device is arranged at the top of the machine body, a fixing groove is formed in the left side of the interior of the machine body, a fixing block is arranged in the fixing groove, a movable shaft is arranged on the right side of the fixing block, a filter plate is fixed on the movable shaft, a discharge hole is formed in the right side opening of the machine body, one end of the filter plate is fixed in the fixing groove through the fixing block, the other end of the filter plate penetrates through the discharge hole, a dust collection mechanism is arranged on the front side wall of the machine body, one side face of the dust collection mechanism is connected to the interior of the machine body, a dust collection plate is arranged on the other side face of the dust collection mechanism, a storage bag is arranged below the dust collection plate, and supporting legs are fixed on the left and right outer side walls of the machine body;

the threshing device comprises a limiting plate, a fixed shaft, a gear, a threshing disc, a threshing rod, a rotating shaft, a fluted disc, a spring, a motor, a mounting seat, a fixed box, a motor, a first belt wheel, a first belt, a first transmission wheel, a second belt, a second transmission wheel, a third belt wheel and a limiting shaft;

the bottom of the threshing disc is fixed in the machine body through a rotating shaft, the top end of the threshing disc is fixed on the threshing device through the rotating shaft, a threshing rod is fixed in the threshing disc, a fluted disc is fixed on the outside of the threshing disc, a gear is meshed with one side of the fluted disc, and the gear is fixed on a motor.

As a further proposal of the utility model, the top end of the limiting plate is fixed on the inner wall of the threshing device through a fixed shaft, and the bottom of the limiting plate is fixed on the inner wall of the threshing device through a spring.

As the utility model discloses further scheme again, a drive wheel and No. two drive wheels are all fixed on the inside wall of thresher through spacing axle, and a drive wheel passes through No. two belts on No. two band pulleys and connects on No. three band pulleys on No. two drive wheels.

As the utility model discloses scheme further again, the motor is fixed inside fixed incasement portion, and No. one band pulley on the motor is connected on No. two band pulleys on a drive wheel through a belt, and No. two band pulleys are the double flute band pulley.

As a further proposal of the utility model, the motor is fixed on the machine body through the mounting seat.

As a further proposal of the utility model, the right bottom opening of the machine body is provided with a grain outlet.

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

1. the utility model discloses, in operation, the maize that will thresh is from throwing into thresher in proper order inside, when the maize gets into thresher inside, the motor rotates, and a pivoted band pulley rotates and drives the drive wheel No. one through a belt, and drive No. two drive wheel rotations through No. two belts during a drive wheel rotation, drive wheel and No. two drive wheels are drawn down the maize and are brought into inside threshing plate, the maize carries on spacingly through the limiting plate, and the maize is threshed through threshing plate inside pivoted threshing rod, threshing rod drives rotatoryly through pivoted threshing plate, and motor rotating gear meshes the rolling tooth dish, drive threshing plate when the fluted disc rotates, and threshing plate passes through the rotation axis and is inside rotatory at thresher, thereby reach the effect of threshing.

2. During dust removal, corn kernels threshed by the threshing rod drop down from the filter plate and are discharged from the corn kernel outlet, threshed corn cobs are discharged outside the machine body from the discharge port on the filter plate, when threshing is carried out, the dust suction mechanism is started, dust in air inside the machine body is sucked into the dust suction mechanism by the dust suction mechanism, and is discharged into the storage bag through the dust suction plate, so that the dust in the air is stored and reduced to achieve the dust removal effect.

Drawings

FIG. 1 is a schematic diagram of a corn thresher with a dust removal structure.

Fig. 2 is a schematic structural diagram of a corn thresher with a dust removing structure.

Fig. 3 is an enlarged schematic view of a position A in the corn thresher with a dust removing structure.

In the figure: 1. a body; 2. a threshing device; 201. a limiting plate; 202. a fixed shaft; 203. a gear; 204. a threshing plate; 205. a threshing rod; 206. a rotating shaft; 207. a fluted disc; 208. a spring; 209. a motor; 210. a mounting seat; 211. a fixed box; 212. an electric motor; 213. a first belt wheel; 214. a first belt; 215. a first transmission wheel; 216. a second belt wheel; 217. a second belt; 218. a second driving wheel; 219. a third belt wheel; 220. a limiting shaft; 3. fixing grooves; 4. a fixed block; 5. a movable shaft; 6. a discharge port; 7. filtering the plate; 8. a grain outlet; 9. supporting legs; 10. a dust suction mechanism; 11. a dust collection plate; 12. and storing the bag.

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 to 3, in an embodiment of the present invention, a corn thresher with a dust removing structure includes a machine body 1, a threshing device 2 is disposed at the top of the machine body 1, a fixing groove 3 is disposed on the left side inside the machine body 1, a fixing block 4 is disposed inside the fixing groove 3, a movable shaft 5 is disposed on the right side of the fixing block 4, a filter plate 7 is fixed on the movable shaft 5, a discharge port 6 is disposed at a right side opening of the machine body 1, one end of the filter plate 7 is fixed inside the fixing groove 3 through the fixing block 4, the other end of the filter plate 7 penetrates through the discharge port 6, a dust collecting mechanism 10 is disposed on a front side wall of the machine body 1, one side surface of the dust collecting mechanism 10 is connected inside the machine body 1, a dust collecting plate 11 is disposed on the other side surface of the dust collecting plate 10, a storage bag 12 is disposed below the dust collecting plate 11, and supporting legs 9 are fixed on left and right outer side walls of the machine body 1;

the threshing device 2 comprises a limiting plate 201, a fixed shaft 202, a gear 203, a threshing disc 204, a threshing rod 205, a rotating shaft 206, a fluted disc 207, a spring 208, a motor 209, a mounting seat 210, a fixed box 211, a motor 212, a first belt wheel 213, a first belt 214, a first driving wheel 215, a second belt wheel 216, a second belt 217, a second driving wheel 218, a third belt wheel 219 and a limiting shaft 220;

the bottom of threshing disk 204 is fixed inside fuselage 1 through rotation axis 206, threshing disk 204 top is fixed on threshing device 2 through rotation axis 206, threshing disk 204 is fixed with threshing rod 205 inside, threshing disk 204 outside is fixed with fluted disc 207, fluted disc 207 one side meshing has gear 203, gear 203 is fixed on motor 209, limiting plate 201 top is fixed on the inside wall of threshing device 2 through fixed axle 202, and limiting plate 201 bottom is fixed on the inside wall of threshing device 2 through spring 208, a drive wheel 215 and No. two drive wheels 218 are all fixed on the inside wall of threshing device 2 through spacing axle 220, a drive wheel 215 is connected on No. three pulleys 219 on No. two drive wheels 218 through No. two belts 217 on No. two pulleys 216, motor 212 is fixed inside fixed case 211, and a belt 213 on motor 212 is connected on No. two pulleys 216 on a drive wheel 215 through a belt 214, no. two band pulleys 216 are double flute band pulleys, motor 209 passes through mount pad 210 to be fixed on fuselage 1, the right side bottom opening of fuselage 1 is equipped with grain mouth 8.

The utility model discloses a theory of operation is:

the device needs to be connected with an external controller for overall control and needs to be connected with an external power supply for power supply;

the utility model discloses, in operation, the maize that will thresh is from throwing into thresher 2 inside in proper order, when the maize got into thresher 2 inside, motor 212 rotated, and a pivoted band pulley 213 rotated and drive a drive wheel 215 through a belt 214, and a drive wheel 215 rotated and drive No. two drive wheels 218 through No. two belts 217 and rotate, a drive wheel 215 and No. two drive wheels 218 pull down the maize and bring into threshing plate 204 inside, the maize spacing through limiting plate 201, and the maize threshes through threshing rod 205 of rotation in threshing plate 204, threshing rod 205 drives the rotation through pivoted threshing plate 204, and motor 209 running gear 203 meshes running gear 207, driving threshing plate 204 when fluted disc 207 rotates, and threshing plate 204 is rotatory in thresher 2 through rotation axis 206, thereby reach the effect of threshing;

during dust removal, corn kernels threshed by the threshing rod 205 fall down from the filter plate 7 and are discharged from the kernel outlet 8, threshed corn cobs are discharged outside the machine body 1 from the discharge port 6 on the filter plate 7, when the threshing work is performed, the dust suction mechanism 10 is started, dust in air inside the machine body 1 is sucked into the dust suction mechanism 10 by the dust suction mechanism 10 and is discharged into the storage bag 12 through the dust suction plate 11, and therefore the dust in the air is stored and reduced, and the dust removal effect is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a corn thresher with dust removal structure, includes fuselage (1), its characterized in that, fuselage (1) top is equipped with thresher (2), the inside left side of fuselage (1) is equipped with fixed slot (3), and fixed slot (3) inside is equipped with fixed block (4), and the right side of fixed block (4) is equipped with loose axle (5), is fixed with filter plate (7) on loose axle (5), the right side opening of fuselage (1) is equipped with discharge gate (6), filter plate (7) one end is fixed inside fixed slot (3) through fixed block (4), and the filter plate (7) other end runs through from discharge gate (6), be equipped with dust absorption mechanism (10) on the preceding lateral wall of fuselage (1), dust absorption mechanism (10) are connected inside fuselage (1), and a side face (10) another side is equipped with dust absorption board (11), and dust absorption board (11) below is equipped with storage bag (12), supporting legs (9) are fixed on the left outer side wall and the right outer side wall of the machine body (1);

the threshing device (2) comprises a limiting plate (201), a fixed shaft (202), a gear (203), a threshing disc (204), a threshing rod (205), a rotating shaft (206), a fluted disc (207), a spring (208), a motor (209), a mounting seat (210), a fixed box (211), a motor (212), a first belt wheel (213), a first belt (214), a first transmission wheel (215), a second belt wheel (216), a second belt (217), a second transmission wheel (218), a third belt wheel (219) and a limiting shaft (220);

threshing disk (204) bottom is fixed inside fuselage (1) through rotation axis (206), and threshing disk (204) top is fixed on thresher (2) through rotation axis (206), and threshing disk (204) inside is fixed with threshing rod (205), and threshing disk (204) outside is fixed with fluted disc (207), and the meshing of fluted disc (207) one side has gear (203), and gear (203) are fixed on motor (209).

2. The corn thresher with dust removing structure according to claim 1, wherein the top end of the limiting plate (201) is fixed on the inner wall of the threshing device (2) through a fixed shaft (202), and the bottom of the limiting plate (201) is fixed on the inner wall of the threshing device (2) through a spring (208).

3. The corn thresher with the dust removing structure according to claim 1, wherein the first driving wheel (215) and the second driving wheel (218) are fixed on the inner wall of the threshing device (2) through a limiting shaft (220), and the first driving wheel (215) is connected to a third belt wheel (219) on the second driving wheel (218) through a second belt (217) on a second belt wheel (216).

4. The corn thresher with the dust removing structure according to claim 1, wherein the motor (212) is fixed inside the fixed box (211), a first belt wheel (213) on the motor (212) is connected to a second belt wheel (216) on a first driving wheel (215) through a first belt (214), and the second belt wheel (216) is a double-groove belt wheel.

5. The corn thresher with dust removing structure according to claim 1, wherein said motor (209) is fixed on the machine body (1) by a mounting base (210).

6. The corn thresher with the dust removing structure according to claim 1, wherein the bottom end opening of the right side of the machine body (1) is provided with a grain outlet (8).