CN210352243U - Corn seed threshing device - Google Patents
Corn seed threshing device Download PDFInfo
- Publication number
- CN210352243U CN210352243U CN201920710433.4U CN201920710433U CN210352243U CN 210352243 U CN210352243 U CN 210352243U CN 201920710433 U CN201920710433 U CN 201920710433U CN 210352243 U CN210352243 U CN 210352243U
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- corn
- threshing
- rotary column
- column
- kernel
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Abstract
The utility model discloses a corn seed threshing device, which comprises a base, wherein the base is provided with an outer shell, the inner part of the outer shell is provided with a rotary column, the side wall of one side of the outer shell inclines towards the direction close to the rotary column from top to bottom, the rotary column is driven by a motor to rotate, a plurality of first threshing column heads are arranged on the outer side of the rotary column, a plurality of second threshing column heads are arranged on the inner side wall of the outer shell body close to the first threshing column head, the corn slides down between the first threshing column head and the second threshing column head which rotate mutually under the action of the gravity of the corn, can rapidly improve the threshing efficiency of the corn seeds, the side wall of the outer shell is designed to be inclined towards one side close to the rotary column, can strengthen the effect of threshing to the maize, avoid some maize to cause to thresh unsuccessfully because of small, the kernel of corn leaks the grating and can realize the separation to corncob and kernel of corn fast.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, concretely relates to corn seed threshing device.
Background
Corn is the cereal crop with the widest global planting range and the largest yield, and the corn crops are the first of the three major grains, China is a major country for corn production and consumption, the seeding area, the total yield and the consumption are second to America, and at present, a large-scale corn thresher is used for agricultural production in the market, but the threshing efficiency of the existing corn thresher for corn seeds is low in the production and use processes, and the separation of corncobs and corn kernels cannot be rapidly realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a corn seed threshing device for solving the problems to solve the prior art that the threshing efficiency to corn seeds is lower, and the technical problems of separation of corncobs and corn kernels and the like can not be quickly realized.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a corn seed threshing device, which comprises a base, wherein the base is provided with an outer shell, the inner part of the outer shell is provided with a rotary column, one side wall of the outer shell inclines towards the direction close to the rotary column from top to bottom, the rotary column is driven by a motor to rotate, the motor is arranged on the base, the outer side of the rotary column is provided with a plurality of first threshing column heads, the inner side wall of the outer shell close to the first threshing column heads is provided with a plurality of second threshing column heads, the outer side of one end of the rotary column close to the motor is rotationally connected with a plurality of corn grain leaking sieve bars which are uniformly distributed by taking the axis of the rotary column as the center through a rotary support, the corn grain leaking sieve bars all incline downwards from the direction from near to far away from the rotary column, the ends of the corn grain leaking sieve bars, which are far away from the rotary column, are connected with each other through a baffle, and more than three corn grain discharging, more than two corncob discharge ports are formed in the outer side wall, close to the baffle, of the outer shell.
Preferably, the outer shell comprises a threshing shell and a feeding shell, the feeding shell is arranged at an opening at the upper end of the threshing shell, the lower end of the threshing shell is fixedly connected to the base, and more than two reinforcing ribs are arranged on the outer side of the threshing shell.
Preferably, the top end of the rotary column is provided with a conical sliding table.
Preferably, an annular baffle for protecting the motor is arranged on the outer side of the lower end of the rotating column.
Preferably, a first discharging plate is arranged at the corncob discharging port.
Preferably, the kernel of corn discharging channel inclines from top to bottom, the base is worn out to kernel of corn discharging channel's lower extreme and outside intercommunication, kernel of corn discharging channel's lower extreme opening part is provided with the second ejection of compact board.
Preferably, the upper end openings of two adjacent corn kernel discharging channels are provided with inverted V-shaped inclined grooves.
Has the advantages that: through the landing between the first head of threshing column and the second head of threshing column of maize at self action of gravity of maize mutual rotation, can improve the efficiency of threshing to the maize kind fast, the shell body lateral wall can strengthen the effect of threshing to the maize to the lopsidedness design that is close to the rotary column, avoids some maize to cause to thresh unsuccessfully because of small, and the kernel of corn leaks the sieve bar and can realize the separation to corncob and kernel of corn fast.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
FIG. 2 is an axial view of FIG. 1 in accordance with the present invention;
fig. 3 is a cross-sectional view of fig. 2 according to the present invention.
The reference numerals are explained below: 1. a base; 2. an outer housing; 2a, a threshing shell; 2b, a feed shell; 3. a reinforcing rib plate; 4. a corn cob discharging hole; 5. a first discharging plate; 6. a kernel corn discharge channel; 7. a second discharge plate; 8. turning the column; 9. a conical material sliding table; 10. a first threshing column head; 11. a second threshing column head; 12. a slewing bearing; 13. sieving the corn kernels; 14. a baffle plate; 15. an annular baffle; 16. an electric motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a corn seed threshing device, which comprises a base 1, a housing 2 is arranged on the base 1, a rotary column 8 is arranged in the housing 2, a side wall of the housing 2 inclines from top to bottom in the direction close to the rotary column 8, the rotary column 8 is driven by a motor 16 to rotate, the motor 16 is arranged on the base 1, a plurality of first threshing column heads 10 are arranged on the outer side of the rotary column 8, a plurality of second threshing column heads 11 are arranged on the inner side wall of the housing 2 close to the first threshing column heads 10 for matching with the first threshing column heads 10 to realize quick threshing, a plurality of corn grain leaking sieve bars 13 which are uniformly distributed by taking the axis of the rotary column 8 as the center are rotatably connected on the outer side of one end of the rotary column 8 close to the motor 16 through a rotary support 12, and are used for realizing the sieving of corn cobs and corn grains, the corn grain leaking sieve bars 13 all incline downwards from near to far from the, and the one end that the kernel of corn leaks the grating 13 and keeps away from rotary column 8 is connected each other through baffle 14, and the more than three kernel of corn discharging channel 6 have been seted up to base 1 inside between rotary column 8 and the baffle 14, and the shell body 2 has been seted up more than two corncob discharge gates 4 on being close to the outside lateral wall of baffle 14.
The outer shell 2 comprises a threshing shell 2a and a feeding shell 2b, the feeding shell 2b is arranged at an opening at the upper end of the threshing shell 2a, the lower end of the threshing shell 2a is fixedly connected to the base 1, and more than two reinforcing ribs 3 are arranged on the outer side of the threshing shell 2 a.
The top end of the rotary column 8 is provided with a conical material sliding table 9.
An annular baffle 15 for protecting the motor 16 is arranged on the outer side of the lower end of the rotary column 8.
A first discharging plate 5 is arranged at the position of the corncob discharging hole 4.
Kernel of corn discharging channel 6 is from last slope down, and base 1 and outside intercommunication are worn out to the lower extreme of kernel of corn discharging channel 6, and kernel of corn discharging channel 6's lower extreme opening part is provided with second ejection of compact board 7. The corn kernels can be conveniently led out.
An inverted V-shaped inclined groove is arranged at the upper opening of the two corn kernel discharging channels 6 which are adjacent to each other. Used for realizing that the corn kernels slide into the corn kernel discharging channel 6 and avoiding accumulating on the base 1.
Adopt above-mentioned structure, at first the output shaft of motor 16 rotates the axis of rotation that drives the connection and rotates, the axis of rotation rotates and drives the rotation of rotary column 8 and rotate, rotary column 8 rotates the first column cap 10 of threshing that the outside was equipped with, pour the maize into the casing of threshing 2a in feeding casing 2b department, thereby thresh the maize through first column cap 10 of threshing and the 11 normal running fit of second column cap of threshing, the kernel of corn loops through kernel and leaks the grate bar 13, kernel of corn discharging channel 6 and second discharge plate 7 derive the kernel of corn, the kernel of corn slips the grate bar 13 of kernel of corn, then derive through corncob discharge gate 4 and first discharge plate 5, thereby realize the flash segregation to kernel of corn and corncob
The utility model has the advantages that: through the landing between first threshing column head 10 of maize under self action of gravity and the second threshing column head 11 of mutual pivoted, can improve the efficiency of threshing to the maize kind fast, 2 lateral walls of shell body are to the design of the lopsidedness near rotary column 8, can strengthen the effect of threshing to the maize, avoid some maize to cause to thresh unsuccessfully because of the small, and the kernel of corn leaks the sieve bar 13 can realize the separation to corncob and kernel of corn fast.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a corn seed thresher which characterized in that: comprises a base (1), a shell body (2) is arranged on the base (1), a rotary column (8) is arranged in the shell body (2), one side wall of the shell body (2) is inclined from top to bottom towards the direction close to the rotary column (8), the rotary column (8) is driven by a motor (16) to rotate, the motor (16) is installed on the base (1), a plurality of first threshing column heads (10) are arranged on the outer side of the rotary column (8), a plurality of second threshing column heads (11) are arranged on the inner side wall of the shell body (2) close to the first threshing column heads (10), one end outer side of the rotary column (8) close to the motor (16) is rotatably connected with a plurality of corn grain leakage sieve bars (13) which are uniformly distributed by taking the axis of the rotary column (8) as the center through a slewing bearing (12), and the corn grain leakage sieve bars (13) are all inclined downwards from near to far from the rotary column (8), just the one end that the rotary column (8) was kept away from in kernel of corn hourglass grating (13) is passed through baffle (14) and is connected each other, rotary column (8) with between baffle (14) kernel of corn discharging channel (6) more than three have been seted up to base (1) inside, set up more than two corncob discharge gates (4) on the outside lateral wall that shell body (2) are close to baffle (14).
2. The corn seed threshing apparatus of claim 1, wherein: the threshing device is characterized in that the outer shell (2) comprises a threshing shell (2a) and a feeding shell (2b), the feeding shell (2b) is arranged at an upper opening of the threshing shell (2a), the lower end of the threshing shell (2a) is fixedly connected to the base (1), and more than two reinforcing ribs (3) are arranged on the outer side of the threshing shell (2 a).
3. The corn seed threshing apparatus of claim 1, wherein: the top end of the rotary column (8) is provided with a conical material sliding table (9).
4. The corn seed threshing apparatus of claim 1, wherein: and an annular baffle (15) for protecting the motor (16) is arranged on the outer side of the lower end of the rotating column (8).
5. The corn seed threshing apparatus of claim 1, wherein: a first discharging plate (5) is arranged at the position of the corncob discharging hole (4).
6. The corn seed threshing apparatus of claim 1, wherein: kernel of corn discharging channel (6) is from last to slope down, base (1) and outside intercommunication are worn out to the lower extreme of kernel of corn discharging channel (6), the lower extreme opening part of kernel of corn discharging channel (6) is provided with second ejection of compact board (7).
7. The corn seed threshing apparatus of claim 1, wherein: an inverted V-shaped inclined groove is arranged at the upper opening of the two corn kernel discharging channels (6) adjacent to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710433.4U CN210352243U (en) | 2019-05-17 | 2019-05-17 | Corn seed threshing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710433.4U CN210352243U (en) | 2019-05-17 | 2019-05-17 | Corn seed threshing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210352243U true CN210352243U (en) | 2020-04-21 |
Family
ID=70260544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920710433.4U Expired - Fee Related CN210352243U (en) | 2019-05-17 | 2019-05-17 | Corn seed threshing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210352243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273390A (en) * | 2021-05-20 | 2021-08-20 | 农业农村部南京农业机械化研究所 | Threshing device for corn harvesting |
-
2019
- 2019-05-17 CN CN201920710433.4U patent/CN210352243U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273390A (en) * | 2021-05-20 | 2021-08-20 | 农业农村部南京农业机械化研究所 | Threshing device for corn harvesting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |