CN215912593U

CN215912593U - Horizontal corn thresher

Info

Publication number: CN215912593U
Application number: CN202122306923.8U
Authority: CN
Inventors: 李建伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-03-01
Anticipated expiration: 2031-09-23

Abstract

The utility model provides a horizontal corn thresher, belonging to the technical field of crop processing equipment, comprising a shell, the shell is provided with a feed inlet, a corn kernel discharge port and a corncob discharge port, the upper part in the shell is provided with a threshing mechanism for separating corn cobs from corn kernels, the inner lower part is provided with a conveying mechanism for conveying the corn kernels to the corn kernel discharge port, a filter screen for separating the corncobs from the corn kernels is arranged between the upper part and the lower part in the shell, the corn kernel discharge port is provided with a discharge assembly, corn kernels entering the discharge pipe can be discharged to a designated position from the discharge pipe under the action of the shaftless auger, and the produced corn kernels can not be accumulated at the threshing machine, so that the user does not need to frequently treat the accumulated corn kernels, and the threshing efficiency is improved.

Description

Horizontal corn thresher

Technical Field

The utility model relates to the technical field of crop processing equipment, in particular to a horizontal corn thresher.

Background

Corn thresher is used for making ripe corn-on-cob carry out the separation of corncob and kernel of corn, what use usually in the present family is vertical corn thresher, vertical corn thresher includes the frame, the feed inlet, corncob discharge gate and kernel of corn discharge gate, user of service shovels into the feed inlet through the shovel of iron shovel with a corn-on-cob, because the high position of consequently feed inlet of frame is also than higher, user of service continuous carries out the work, easy backache, and need improve the shovel to certain height and just can shovel the corn-on-cob into the feed inlet, it is also harder, the vertical thresher that uses in the family is when the kernel of corn of discharging, produce easily and pile up, need frequent clearance, inconvenient use, influence threshing efficiency.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a horizontal corn thresher, which not only has a lower feeding port, and is convenient for a user to pour corn cobs into the feeding port, thereby saving time and labor, but also does not accumulate the produced corn kernels at the thresher, and does not require the user to frequently process the accumulated corn kernels, thereby improving threshing efficiency.

In order to solve the technical problems, the utility model provides a horizontal corn thresher which comprises a shell, wherein a feeding hole, a corn kernel discharging hole and a corn kernel discharging hole are formed in the shell, a threshing mechanism for separating corn kernels from corn kernels is arranged at the upper part in the shell, a conveying mechanism for conveying the corn kernels to the corn kernel discharging hole is arranged at the inner lower part, a filter screen for separating the corn kernels from the corn kernels is arranged between the upper part and the inner lower part in the shell, a discharging component is arranged at the corn kernel discharging hole, and a driving mechanism for driving the threshing mechanism, the conveying mechanism and the discharging component to move is arranged on the shell.

Preferably, the casing comprises epitheca and inferior valve, the feed inlet is located one side of epitheca, the corncob discharge gate is located the opposite side of epitheca, the kernel of corn discharge gate is located one side of inferior valve, the direction of feed inlet and kernel of corn discharge gate is opposite.

Preferably, the threshing mechanism comprises a rotor transversely arranged at the upper part in the shell, one end of the rotor is fixedly connected with a connecting shaft extending out of the shell, and a first belt pulley is arranged on the connecting shaft.

Preferably, conveying mechanism has the axle auger including transversely setting up the lower part in the casing, the one end that has the axle auger has linked firmly the spliced pole, the other end that has the axle auger is in kernel of corn discharge gate department, the one end of spliced pole is provided with the second belt pulley.

Preferably, arrange the material subassembly including setting up the row material pipe on the kernel of corn discharge gate, arrange and be provided with shaftless auger in the material pipe, shaftless auger is connected with the shaftless auger that has that is located kernel of corn discharge gate department.

Preferably, the driving mechanism comprises a driving motor which is arranged on the shell and provided with an output shaft, a third belt pulley is arranged on the output shaft of the driving motor, and the first belt pulley, the second belt pulley and the third belt pulley are connected through a belt.

Preferably, the shell is provided with a fan for discharging sundries in the shell, the fan is driven by a driving motor to operate, and the fan, the threshing mechanism, the conveying mechanism and the discharging assembly operate simultaneously.

Preferably, a baffle is arranged in the shell at the corncob outlet for preventing the separated corn kernels from splashing out of the corncob outlet.

The technical scheme of the utility model has the following beneficial effects: when the corn cobs need to be threshed, a user firstly starts the driving motor to enable the third belt pulley arranged on the output shaft of the driving motor to rotate, then drives the first belt pulley, the second belt pulley and the fourth belt pulley through a belt, respectively enables the rotor, the shaft auger and the fan to work, then pours the corn cobs into the feeding port, the corn cobs firstly slide onto the filter screen from the feeding port, then the rotor threshes the corn cobs on the filter screen, the produced corn kernels fall into the lower shell through the filter screen, the corn kernels are positioned on the filter screen, the corn kernels can be discharged from the corn kernel discharging port under the action of the rotor, however, the baffle plate arranged at the corn kernel discharging port can play a role of blocking the produced corn kernels, so that partial corn kernels are prevented from spilling from the corn kernel discharging port, and the corn kernels positioned in the lower shell are under the action of the shaft auger, can carry kernel of corn discharge gate department to in going into the discharge tube, the kernel of corn that enters into in the discharge tube can be followed the interior discharge of discharge tube and assigned position under the effect of shaftless auger, and then the kernel of corn that produces can not pile up in thresher department, does not need the frequent kernel of corn that will pile up of user to handle, has improved threshing efficiency.

Drawings

FIG. 1 is a front view of an embodiment of the horizontal corn thresher of the present invention;

FIG. 2 is a rear view of an embodiment of the horizontal corn thresher of the present invention;

FIG. 3 is a cross-sectional view of an embodiment of the horizontal corn thresher of the present invention;

FIG. 4 is a schematic sectional view of a discharge pipe in the present invention;

FIG. 5 is a schematic view of a connection structure of the packing auger with a shaft and the packing auger without a shaft in the present invention.

In the figure: 1. a housing; 3. a feed inlet; 4. a corn grain discharge hole; 5. a corn cob discharging hole; 6. a threshing mechanism; 601. a rotor; 602. a connecting shaft; 603. a first pulley; 7. a conveying mechanism; 701. a shaft auger; 702. connecting columns; 703. a second pulley; 8. a discharge assembly; 801. a discharge pipe; 802. a shaftless auger; 9. a drive mechanism; 901. a drive motor; 902. a third belt pulley; 10. a belt; 11. a fan; 12. a baffle plate; 13. and (4) a filter screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model.

As shown in fig. 1-5: the horizontal corn thresher comprises a shell 1, wherein a feed inlet 3, a corn cob discharge hole 4 and a corn cob discharge hole 5 are arranged on the shell 1, the feed inlet 3 is obliquely arranged so that corn cobs can slide on a filter screen 13 to be threshed conveniently, a threshing mechanism 6 for separating corn cobs from the corn cobs is arranged at the upper part in the shell 1, a conveying mechanism 7 for conveying the corn cobs to the corn cob discharge hole 4 is arranged at the lower part in the shell 1, a filter screen 13 for separating the corn cobs from the corn cobs is arranged between the upper part and the lower part in the shell 1, the filter screen 13 is in a concave arc shape, a discharging component 8 is arranged on the corn cob discharge hole 4, a driving mechanism 9 for driving the threshing mechanism 6, the conveying mechanism 7 and the discharging component 8 to move is arranged on the shell 1, the driving mechanism 9 drives the threshing mechanism 6, the conveying mechanism 7, the discharging component 8 and a fan 11 to run simultaneously, when the corn cobs are separated, after the corn kernels on the corn cobs are removed by the threshing mechanism 6, the corn kernels can fall into the lower shell from the filter screen 13, then the corn kernels can be conveyed to the corn kernel discharge port 4 by the shaft packing auger 701 and enter the discharge pipe 801, then the corn kernels in the discharge pipe 801 can be conveyed to the designated position under the action of the shaft-free packing auger 802, and the accumulation condition cannot be caused in the threshing machine.

In this embodiment, the casing 1 is composed of an upper casing and a lower casing, the feeding port 3 is located on one side of the upper casing, the corncob discharging port 5 is located on the other side of the upper casing, the corn kernel discharging port 4 is located on one side of the lower casing, the directions of the feeding port 3 and the corn kernel discharging port 4 are opposite, and the casing 1 is composed of the upper casing and the lower casing, so that the threshing machine can be conveniently disassembled and assembled and the filter screen 13 can be conveniently installed.

In this embodiment, the threshing mechanism 6 includes a rotor 601 transversely disposed at the upper portion of the housing 1, one end of the rotor 601 is fixedly connected with a connecting shaft 602 extending out of the housing 1, and a first belt pulley 603 is disposed on the connecting shaft 602.

In this embodiment, the conveying mechanism 7 includes a shaft-equipped auger 701 transversely disposed at the lower portion of the housing 1, one end of the shaft-equipped auger 701 is fixedly connected with a connection column 702, the other end of the shaft-equipped auger 701 is located at the corn kernel discharge port 4, and one end of the connection column 702 is provided with a second belt pulley 703.

In this embodiment, the discharging assembly 8 includes a discharging pipe 801 disposed on the corn kernel discharging port 4, the length and the placing position of the discharging pipe 801 may be determined according to actual conditions, a longer discharging pipe 801 or a shorter discharging pipe 801 may be used, a shaftless packing auger 802 is disposed in the discharging pipe 801, the shaftless packing auger 802 is connected to a shafted packing auger 701 disposed at the corn kernel discharging port 4, the shaftless packing auger 802 is connected to the shafted packing auger 701, the shafted packing auger 701 rotates to drive the shaftless packing auger 802 to rotate in the discharging pipe 801, the shaftless packing auger 802 can drive the corn kernels in the discharging pipe 801 to move, and push the corn kernels to a designated position.

In this embodiment, the driving mechanism 9 includes a driving motor 901 having an output shaft, which is disposed on the housing 1, a third belt pulley 902 is disposed on the output shaft of the driving motor 901, and the first belt pulley 603, the second belt pulley 703 and the third belt pulley 902 are connected by a belt 10.

In this embodiment, a fan 11 for discharging impurities in the casing 1 is arranged on the casing 1, a fourth belt pulley is arranged on the fan 11 through an extension shaft, the driving motor 901 is connected with the fourth belt pulley through a belt, the fan 11 is driven by the driving motor 901 to operate, and the fan 11, the threshing mechanism 6, the conveying mechanism 7 and the discharging assembly 8 operate simultaneously.

In other embodiments, the first pulley, the second pulley, the third pulley and the fourth pulley can be replaced by sprockets, and then the first pulley, the second pulley, the third pulley and the fourth pulley can be connected by chains for transmission.

In this embodiment, be located corncob discharge gate 5 department in casing 1 and be provided with baffle 12, baffle 12 sets up between filter screen 13 and epitheca, and baffle 12 is semi-circular baffle, sets up the arc wall that the confession rotor of opening outwards passed on the semi-circular baffle, and the radian of semi-circular baffle agrees with mutually with filter screen 13, and baffle 12 is used for avoiding the kernel of corn after breaking away from to spill from corncob discharge gate 5.

The working principle of the utility model is as follows: when corn cobs need to be threshed, a user firstly starts the driving motor 901, so that the third belt pulley 902 arranged on the output shaft of the driving motor 901 rotates, then drives the first belt pulley 603, the second belt pulley 703 and the fourth belt pulley through the belt 10, respectively enables the rotor 601, the auger 701 with a shaft and the fan 11 to start working, then pours the corn cobs into the feeding port 3, the corn cobs firstly slide onto the filter screen 13 from the feeding port 3, then the rotor 601 threshes the corn cobs on the filter screen 13, the produced corn kernels fall into the lower shell through the filter screen 13, the corn cobs on the filter screen 13 can be discharged from the corn cob discharging port 5 under the action of the rotor 601, however, the baffle 12 arranged at the corn cob discharging port 5 can play a role of blocking the produced corn kernels, so as to prevent partial corn kernels from splashing out from the corn cob discharging port 5, and the corn kernels in the lower shell are under the action of the auger 701 with a shaft, can carry kernel of corn discharge gate 4 department to in entering into row material pipe 801, the kernel of corn that enters into in row material pipe 801 can be followed and discharged appointed position in arranging material pipe 801 under the effect of shaftless auger 802, and then the kernel of corn that produces can not pile up in thresher department, does not need the frequent kernel of corn that will pile up of user to handle, has improved threshing efficiency.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. A horizontal corn thresher is characterized in that: the corn thresher comprises a housin, be provided with feed inlet, kernel of corn discharge gate and kernel of corn discharge gate on the casing, upper portion is provided with threshing mechanism, interior lower part that are used for with the kernel of corn separation and is provided with the conveying mechanism who is used for carrying the kernel of corn to the kernel of corn discharge gate, be provided with between upper portion and the interior lower part in the casing and be used for the filter screen separated with kernel of corn and kernel of corn, be provided with on the kernel of corn discharge gate and arrange the material subassembly, be provided with on the casing and be used for driving threshing mechanism, conveying mechanism and arrange the actuating mechanism of material subassembly motion.

2. The horizontal corn thresher of claim 1, wherein: the casing comprises epitheca and inferior valve, the feed inlet is located one side of epitheca, the corncob discharge gate is located the opposite side of epitheca, the kernel of corn discharge gate is located one side of inferior valve, the opposite direction of feed inlet and kernel of corn discharge gate.

3. The horizontal corn thresher of claim 2, wherein: the threshing mechanism comprises a rotor transversely arranged at the upper part in the shell, one end of the rotor is fixedly connected with a connecting shaft extending out of the shell, and a first belt pulley is arranged on the connecting shaft.

4. A horizontal corn thresher according to claim 3, wherein: conveying mechanism has the axle auger including transversely setting up the epaxial auger that has in the casing lower part, the one end that has the axle auger has linked firmly the spliced pole, the other end that has the axle auger is in kernel of corn discharge gate department, the one end of spliced pole is provided with the second belt pulley.

5. The horizontal corn thresher of claim 4, wherein: arrange the material subassembly including setting up the row's material pipe on the kernel of corn discharge gate, arrange and be provided with shaftless auger in the material pipe, shaftless auger is connected with the shafting auger that has that is located kernel of corn discharge gate department.

6. The horizontal corn thresher of claim 5, wherein: the driving mechanism comprises a driving motor which is arranged on the shell and provided with an output shaft, a third belt pulley is arranged on the output shaft of the driving motor, and the first belt pulley, the second belt pulley and the third belt pulley are connected through a belt.

7. The horizontal corn thresher of claim 6, wherein: the shell is provided with a fan for discharging sundries in the shell, the fan is driven by a driving motor to operate, and the fan, the threshing mechanism, the conveying mechanism and the discharging assembly operate simultaneously.

8. A horizontal corn thresher according to any one of claims 1-7, wherein: a baffle is arranged at the position, located at the corncob discharge port, in the shell and used for preventing corn kernels separated from the corncob discharge port from splashing.