CN211406895U

CN211406895U - Corn thresher that can be used to farmland scene

Info

Publication number: CN211406895U
Application number: CN201921855583.0U
Authority: CN
Inventors: 杨栓虎
Original assignee: Hebei Jinlongxing Machinery Co ltd
Current assignee: Hebei Jinlongxing Machinery Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-09-04
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to a corn threshing equipment technical field especially relates to a can be used to on-spot corn thresher in farmland. It comprises a traction platform, a main body, an upper hood, a threshing roller, a seed discharging wheel, a packing auger and a motor; the main body and the motor are arranged on the traction platform, the upper hood is buckled at the upper part of the main body, the threshing roller is arranged in the upper hood, the seed discharging wheel and the packing auger are arranged in the main body, and the motor drives the threshing roller, the seed discharging wheel and the packing auger through a belt; the main body machine body comprises a sieve plate arranged below the threshing roller, a first guide plate arranged below the sieve plate, a second guide plate positioned below the first guide plate, a core crushing cover partially covering the packing auger and a seed storage barrel accommodating the seed discharging wheel; one end of the core breaking cover is provided with a core block outlet, the seed storage cylinder is provided with a seed inlet connected with the second guide plate, the opposite side of the seed inlet is provided with a seed outlet, and a feeding hole and a discharging hole are formed between the upper cover and the main body.

Description

Corn thresher that can be used to farmland scene

Technical Field

The utility model relates to a corn threshing equipment technical field especially relates to a can be used to on-spot corn thresher in farmland.

Background

Corn is the major food and cash crop in the world. In China, the planting area and the yield of corn exceed those of rice, and the corn is the first major grain crop in China. Corn harvesting is one of the most important links in corn production, and corn threshing is a key link in corn harvesting and determines the quality of corn kernels. At present, the corn harvesting in China mainly comprises ear picking and peeling, and the corn ears after peeling and harvesting can be safely stored only through the processes of airing, threshing, airing and the like. The airing of the corn ears and the corn seeds is greatly limited by the weather and the field, a large amount of labor is consumed, meanwhile, certain loss is caused, and the production cost is increased.

The existing corn thresher mainly comprises a corn thresher and a self-propelled corn combine harvester used in a yard. The self-propelled corn combine harvester is suitable for large and flat land parcels, the farmland area per capita of China is small, the area of the land parcels except for plain areas is small, and the self-propelled corn combine harvester is difficult to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides a can be used to the on-the-spot corn thresher in farmland, adopts the towed structure can be convenient to be drawn to various landmasses and use by the tractor, the small-size generator of collocation, uses in a flexible way.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a corn thresher used for farmland field comprises a traction platform, a main body, an upper hood, a threshing roller, a seed discharging wheel, a packing auger and a motor; the main body and the motor are arranged on the traction platform, the upper hood is buckled at the upper part of the main body, the threshing roller is arranged in the upper hood, the seed discharging wheel and the packing auger are arranged in the main body, and the motor drives the threshing roller, the seed discharging wheel and the packing auger through a belt; the main body machine body comprises a sieve plate arranged below the threshing roller, a first guide plate arranged below the sieve plate, a second guide plate positioned below the first guide plate, a core crushing cover partially covering the packing auger and a seed storage barrel accommodating the seed discharging wheel; one end of the core breaking cover is provided with a core block outlet, the seed storage cylinder is provided with a seed inlet connected with the second guide plate, the opposite side of the seed inlet is provided with a seed outlet, and a feeding hole and a discharging hole are formed between the upper cover and the main body.

Further optimizing the technical scheme, the corn thresher applicable to the farmland field further comprises a grain slide way, and the grain slide way is connected with a grain outlet and inclines downwards.

Further optimize this technical scheme, set up ear of grain core baffle in the upper housing, ear of grain core baffle sets up in the discharge gate position, ear of grain core baffle upper end is installed in upper housing through the pivot of integrative setting, pivot and the handle fixed connection who sets up outside upper housing.

Further optimizing the technical scheme, the traction platform comprises a frame, wheels and a traction head; the traction head is arranged at the front end of the frame, the wheels are arranged under the frame, and the number of the wheels is at least two.

Further optimize this technical scheme, threshing roller includes axle, cylinder and ring is protruding, threshing roller passes through the bearing and installs on main part fuselage, the outer surface of cylinder is covered with to the ring is protruding.

Compared with the prior art, the utility model has the advantages of it is following: 1. the traction platform is arranged, so that the structure is favorable for ensuring that the corn ears without the husks can be conveniently dragged to the field to thresh; 2. the arrangement of the auger can crush the corncob cores into small blocks as required, and the structure is favorable for ensuring that the corncob cores can be thrown into fertile soil in the field when not being recycled; 3. the corncob baffle is arranged in the upper machine cover, and the structure is favorable for ensuring that the corncob can be directly thrown out or thrown to the corncob cover to be crushed; 4. the threshing roller is fully distributed with annular bulges, and the structure is favorable for reducing the damage to the seeds.

Drawings

Fig. 1 is a schematic view of the top view structure of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic perspective view of the present invention.

Fig. 4 is a schematic perspective view of another angle of the present invention.

Fig. 5 is a sectional view of the plane a-a in fig. 1.

In the figure: 1. a traction platform; 2. a main body frame; 21. a sieve plate; 22. a first guide plate; 23. a second guide plate; 24. a core breaking cover; 25. a seed inlet; 26. a kernel storage barrel; 27. a grain slide; 28. a kernel outlet; 3. an upper hood; 31. a spike core baffle plate; 32. a handle; 33. a feed inlet; 34. a discharge port; 4. threshing and rolling; 41. the ring is convex; 5. a seed discharging wheel; 6. a packing auger; 61. a pellet outlet; 7. an electric motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The specific implementation mode is as follows: referring to fig. 1-5, the utility model discloses a corn thresher used in farmland field, which comprises a traction platform 1, a main body machine body 2, an upper machine cover 3, a threshing roller 4, a seed discharging wheel 5, a packing auger 6 and a motor 7; the main body 2 and the motor 7 are arranged on the traction platform 1, the upper hood 3 is buckled at the upper part of the main body 2, the threshing roller 4 is arranged in the upper hood 3, the seed discharging wheel 5 and the packing auger 6 are arranged in the main body 2, and the motor 7 drives the threshing roller 4, the seed discharging wheel 5 and the packing auger 6 through a belt; the main body machine body 2 comprises a sieve plate 21 arranged below the threshing roller 4, a first guide plate 22 arranged below the sieve plate 21, a second guide plate 23 positioned below the first guide plate 22, a core crushing cover 24 partially covering the packing auger 6 and a seed storage barrel 26 accommodating the seed discharging wheel 5; one end of the core breaking cover 24 is provided with a core block outlet 61, the seed storage cylinder 26 is provided with a seed inlet 25 connected with the second guide plate 23, the opposite side of the seed inlet 25 is provided with a seed outlet 28, and a feed inlet 33 and a discharge outlet 34 are arranged between the upper cover 3 and the main body 2.

Preferably, the corn thresher for the farmland field further comprises a grain slide way 27, and the grain slide way 27 is connected with the grain outlet 28 and inclines downwards.

Preferably, the ear core baffle 31 is arranged in the upper hood 3, the ear core baffle 31 is arranged at the position of the discharge port 34, the upper end of the ear core baffle 31 is arranged in the upper hood 3 through an integrally arranged rotating shaft, and the rotating shaft is fixedly connected with a handle 32 arranged outside the upper hood 3.

Preferably, the traction platform 1 comprises a frame, wheels and a traction head; the traction head is arranged at the front end of the frame, the wheels are arranged under the frame, and the number of the wheels is at least two.

Preferably, the threshing cylinder 4 comprises a shaft, a roller and a ring protrusion 41, the threshing cylinder 4 is mounted on the main body 2 through a bearing, and the ring protrusion 41 is fully distributed on the outer surface of the roller.

When in use, the corn ears peeled are collected in the first step. And step two, electrically connecting the small generator with the motor 7. And step three, the motor 7 runs after being electrified to drive the threshing roller 4, the seed discharging wheel 5 and the packing auger 6 to rotate. And step four, sending the corn ears into the feeding hole 33, collecting the corn ears from the corn ear slide way 27, and pulling the handle 32 to select to directly discharge the corn ears or discharge the corn ears onto the corn ear cover 24 according to the requirement. And step five, collecting the discharged ear cores or ear core fragments, and returning the ear core fragments to fertile soil if the ear core fragments do not need to be recovered.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A can be used to the on-the-spot corn thresher in farmland, characterized by: comprises a traction platform (1), a main body machine body (2), an upper machine cover (3), a threshing roller (4), a seed discharging wheel (5), a packing auger (6) and a motor (7); the threshing machine is characterized in that the main body machine body (2) and the motor (7) are arranged on the traction platform (1), the upper hood (3) is buckled on the upper part of the main body machine body (2), the threshing roller (4) is arranged in the upper hood (3), the seed discharging wheel (5) and the packing auger (6) are arranged in the main body machine body (2), and the motor (7) drives the threshing roller (4), the seed discharging wheel (5) and the packing auger (6) through a belt; the main body (2) comprises a sieve plate (21) arranged below the threshing roller (4), a first guide plate (22) arranged below the sieve plate (21), a second guide plate (23) positioned below the first guide plate (22), a core crushing cover (24) partially covering the packing auger (6) and a seed storage barrel (26) accommodating the seed discharging wheel (5); one end of the core crushing cover (24) is provided with a core block outlet (61), the seed storage cylinder (26) is provided with a seed inlet (25) connected with the second guide plate (23), the opposite side of the seed inlet (25) is provided with a seed outlet (28), and a feeding hole (33) and a discharging hole (34) are arranged between the upper cover (3) and the main body (2).

2. The corn thresher applicable to farmland sites of claim 1, wherein: the corn thresher used for the farmland field further comprises a grain slide way (27), and the grain slide way (27) is connected with a grain outlet (28) and inclines downwards.

3. A corn thresher usable in a field as claimed in claim 2, wherein: set up ear of grain baffle (31) in last aircraft bonnet (3), ear of grain baffle (31) set up in discharge gate (34) position, the pivot installation in last aircraft bonnet (3) of ear of grain baffle (31) upper end through integrative setting, pivot and setting up handle (32) fixed connection outside last aircraft bonnet (3).

4. A corn thresher usable in a field of agricultural land as claimed in claim 3, wherein: the traction platform (1) comprises a frame, wheels and a traction head; the traction head is arranged at the front end of the frame, the wheels are arranged under the frame, and the number of the wheels is at least two.

5. A corn thresher usable in a field of agricultural land as claimed in claim 3, wherein: the threshing roller (4) comprises a shaft, a roller and a ring bulge (41), the threshing roller (4) is installed on the main body (2) through a bearing, and the ring bulge (41) is fully distributed on the outer surface of the roller.