CN206413440U - A kind of maize sheller - Google Patents
A kind of maize sheller Download PDFInfo
- Publication number
- CN206413440U CN206413440U CN201621408721.7U CN201621408721U CN206413440U CN 206413440 U CN206413440 U CN 206413440U CN 201621408721 U CN201621408721 U CN 201621408721U CN 206413440 U CN206413440 U CN 206413440U
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- CN
- China
- Prior art keywords
- threshing box
- gear
- rotating shaft
- threshing
- screen drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of maize sheller; including threshing box; the one side of the threshing box is welded with fixed mount; motor is installed with the top of the fixed mount; the bottom of the threshing box is installed with supporting leg; the one side of the threshing box is additionally provided with feed hopper; the another side of the threshing box is provided with discharge bucket; the discharge end of the feed hopper through threshing box one side to the inside of threshing box; the feed end of the discharge bucket runs through another side to the inside of threshing box of threshing box, and the bottom of the threshing box offers discharging opening.The maize sheller; second gear is engaged with first gear; first gear is engaged with internal gear; motor drives can drive screen drum to rotate during the second axis of rotation by the transmission of first gear, second gear and internal gear; the pore diameter range of sieve aperture is five to nine millimeters on screen drum, solves the situation that existing maize sheller can not separate iblet with corn stigma.
Description
Technical field
The utility model is related to technical field of agricultural machinery, specially a kind of maize sheller.
Background technology
Corn harvesting return after above more than can adhere to corn stigma and a small amount of maize leaves, the existing many nothings of maize sheller
Method separates them when threshing, these corn stigmas and after putting into thresing machine together with following corn with maize leaves, takes off
The iblet and corn stigma come also has maize leaves to mix, and screening is also processed again, is wasted time and energy.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of maize sheller, solves existing corn and takes off
The problem of grain machine can not separate iblet with corn stigma.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of maize sheller, including
Threshing box, the one side of the threshing box, which is welded with the top of fixed mount, the fixed mount, is installed with motor, the threshing
The bottom of case is installed with supporting leg, and the one side of the threshing box is additionally provided with feed hopper, the another side of the threshing box
Be provided with discharge bucket, the discharge end of the feed hopper through threshing box one side to the inside of threshing box, the discharge bucket
Feed end runs through another side to the inside of threshing box of threshing box, and the bottom of the threshing box offers discharging opening, described de-
The bottom of grain case is also installed with passage, and the feed end of the passage is connected by discharging opening with the inside of threshing box.
The threshing box offers through hole close to the one side of motor, and clutch shaft bearing is fixedly mounted in the inside of the through hole,
The inner surface of the threshing box is fixedly connected with the outer surface of two second bearings, and the inside of the threshing box is in motor
Side wall offers the first groove, and the inside of the first groove is installed with 3rd bearing, and the inner surface of the 3rd bearing is fixed
The outer surface of first rotating shaft is connected with, the one end of the first rotating shaft away from 3rd bearing is installed with first gear, described
The position of correspondence through hole offers the second groove on madial wall of the inside of threshing box away from motor, and the inside of the second groove is fixed
Fourth bearing is installed.
The inside of the threshing box is respectively arranged with screen drum and the second rotating shaft, the outer surface of the screen drum respectively with two
The inner surface of two bearings is fixedly connected, and the screen drum inner surface is provided with internal gear, the first rotating shaft close to one end of motor
On first gear engaged with the internal gear on screen drum, one end of second rotating shaft extends through hole and passes through shaft coupling and motor
Output end be fixedly connected, the other end of second rotating shaft is fixedly connected with the inner surface of fourth bearing, second rotating shaft
The outer surface second gear and first rotating shaft that are installed with second gear, second rotating shaft on first gear nibble
Close, the outer surface of second rotating shaft is additionally provided with the threshing blade being spaced substantially equidistant.
It is preferred that, the feed end of the feed hopper is in funnel-form, and the bottom of the feed hopper is extending to second gear just
Top, the bottom of the discharge bucket and the bottom of screen drum are located at same level height.
It is preferred that, the pore diameter range of sieve aperture is five to nine millimeters on the screen drum.
It is preferred that, the described one end of threshing blade away from the second rotating shaft is in arc-shaped.
It is preferred that, the feed end of the passage connected by discharging opening with the inside of threshing box, and the passage enters
It is in funnel-form to expect end.
(3) beneficial effect
The utility model provides a kind of maize sheller, possesses following beneficial effect：
(1), the maize sheller, the outer surface of two second bearings is fixedly connected with by the inner surface of threshing box, the
The inner surface of two bearings is fixedly connected with the outer surface of screen drum, and the inner surface setting of screen drum has internal gear, one end of the second rotating shaft
It is fixedly connected by shaft coupling with the output end of motor, second gear is provided with the second rotating shaft, the inside of threshing box is close to electricity
The madial wall of machine offers the first groove, and the inside of the first groove is installed with 3rd bearing, and the inner surface of 3rd bearing is consolidated
Surely the outer surface of first rotating shaft is connected with, the one end of first rotating shaft away from 3rd bearing is installed with first gear, the second tooth
Wheel engaged with first gear, first gear is engaged with internal gear, motor drive the second axis of rotation when can by first gear,
The transmission of second gear and internal gear drives screen drum to rotate, and the pore diameter range of sieve aperture is five to nine millimeters on screen drum, and corn is entered
During row threshing, taking off iblet can be leaked down by the sieve aperture on screen drum by discharging opening and passage discharge, be kept off down by screen drum
Corn stigma, maize leaves and corn ear discharged by discharge bucket, make that in the iblet that threshing obtains corn stigma and jade will not be mixed with
Meter Ye, solves the situation that existing maize sheller can not separate iblet with corn stigma.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model internal structure schematic diagram；
Fig. 3 is the utility model screen drum structural representation；
Fig. 4 is the utility model threshing blade construction schematic diagram.
In figure：1 threshing box, 2 fixed mounts, 3 motors, 4 supporting legs, 5 feed hoppers, 6 discharge buckets, 7 discharging openings, 8 passages, 9 lead to
Hole, 10 clutch shaft bearings, 11 second bearings, 12 3rd bearings, 13 first rotating shafts, 14 first gears, 15 fourth bearings, 16 screen drums,
17 second rotating shafts, 18 internal gears, 19 shaft couplings, 20 second gears, 21 threshing blades.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of maize sheller, including threshing box 1, take off
The one side of grain case 1 is welded with fixed mount 2, and the top of fixed mount 2 is installed with motor 3, and the bottom of threshing box 1 is fixedly mounted
There is supporting leg 4, the one side of threshing box 1 is additionally provided with feed hopper 5, and the another side of threshing box 1 is provided with discharge bucket 6, feed hopper 5
Discharge end through threshing box 1 one side to the inside of threshing box 1, the feed end of discharge bucket 6 runs through the opposite side of threshing box 1
Face to the inside of threshing box 1, the bottom of threshing box 1 offers discharging opening 7, and the bottom of threshing box 1 is also installed with passage
8, the feed end of passage 8 is connected by discharging opening 7 with the inside of threshing box 1, and the feed end of passage 8 is in funnel-form.
Threshing box 1 offers through hole 9 close to the one side of motor 3, and the inside of through hole 9 is fixedly mounted clutch shaft bearing 10, taken off
The inner surface of grain case 1 is fixedly connected with the outer surfaces of two second bearings 11, the madial wall of the inside of threshing box 1 close to motor 3
The first groove is offered, the inside of the first groove is installed with 3rd bearing 12, and the inner surface of 3rd bearing 12 is fixedly connected
There is the outer surface of first rotating shaft 13, the one end of first rotating shaft 13 away from 3rd bearing 12 is installed with first gear 14, threshing
The position of correspondence through hole 9 offers the second groove on madial wall of the inside of case 1 away from motor 3, and the inside of the second groove is fixed
Fourth bearing 15 is installed.
The pore diameter range that the inside of threshing box 1 is respectively arranged with sieve aperture on the rotating shaft 17 of screen drum 16 and second, screen drum 16 is five
To nine millimeters, it can spill the iblet taken off while corn stigma and maize leaves also have corn ear, the appearance of screen drum 16 under keeping off
Inner surface of the face respectively with two second bearings 11 is fixedly connected, and the inner surface of screen drum 16 is provided with internal tooth close to one end of motor 3
First gear 14 in wheel 18, first rotating shaft 13 is engaged with the internal gear 18 on screen drum 16, and one end of the second rotating shaft 17 is extended
Through hole 9 is fixedly connected by shaft coupling 19 with the output end of motor 3, the other end of the second rotating shaft 17 and the interior table of fourth bearing 15
Face is fixedly connected, and the outer surface of the second rotating shaft 17 is installed with second gear 20, and the feed end of feed hopper 5 is in funnel-form, energy
Enough make to be unlikely to block in the entrance threshing box 1 of corn in order, the bottom of feed hopper 5 extend to second gear 20 just on
Side, corn ear does not interfere with the transmission of first gear 14, second gear 20 and internal gear 18, bottom and the screen drum 16 of discharge bucket 6
Bottom be located at same level height, corn stigma, maize leaves and corn ear of the screen drum 16 with can pass through discharge bucket 5 after threshing
Discharge outside case, the second gear 20 in the second rotating shaft 17 is engaged with the first gear 14 in first rotating shaft 13, motor 3 drives second
Rotating shaft 17 can drive screen drum 16 to rotate when rotating by the transmission of first gear 14, second gear 20 and internal gear 18, to jade
During meter Jin Hang threshings, take off iblet and can be leaked down by the sieve aperture on screen drum 16 and discharged by discharging opening 7 and passage 8, quilt
Corn stigma, maize leaves and corn ear under screen drum 16 is kept off are discharged by discharge bucket 6, make to be mixed with the iblet that threshing obtains
Corn stigma and maize leaves, solve the situation that existing maize sheller can not separate iblet with corn stigma, the second rotating shaft
17 outer surface is additionally provided with the threshing blade 21 being spaced substantially equidistant, and the one end of threshing blade 21 away from the second rotating shaft 17 is in circular arc
Shape, can reduce the percentage of damage that corn threshing is.
Access power supply in use, user is motor 3 and start, it would be desirable to which the corn of threshing is put into de- by feed hopper 5
The inside of grain case 1, motor 3 drives the second rotating shaft 17 to rotate by shaft coupling 19, and the second gear 20 in the second rotating shaft 17 drives
First gear 14 in first rotating shaft 13 is rotated, and first gear 14 drives screen drum 16 to rotate by being engaged with internal gear 18, and second
Threshing blade 21 in rotating shaft 17 is carried out after threshing to corn ear, and the iblet of generation is spilt and led to by the sieve aperture on screen drum 16
Cross discharging opening 7 and passage 8 is discharged, corn stigma, maize leaves and corn ear are kept off down and discharged by discharge bucket 6 by screen drums 16, take off
After the completion of grain, close motor 3 and cut off the electricity supply.
In summary, the maize sheller, the appearance of two second bearings 11 is fixedly connected with the inner surface of threshing box 1
Face, the inner surface of second bearing 11 is fixedly connected with the outer surface of screen drum 16, and the inner surface setting of screen drum 16 has internal gear 18, the
One end of two rotating shafts 17 is fixedly connected by shaft coupling 19 with the output end of motor 3, and second gear is provided with the second rotating shaft 17
20, the inside of threshing box 1 offers the first groove close to the madial wall of motor 3, and the inside of the first groove is installed with the 3rd
Bearing 12, the inner surface of 3rd bearing 12 is fixedly connected with the outer surface of first rotating shaft 13, and first rotating shaft 13 is away from 3rd bearing
12 one end is installed with first gear 14, and second gear 20 is engaged with first gear 14, first gear 14 and internal gear 18
Engagement, solves the situation that existing maize sheller can not separate iblet with corn stigma.
Also, the one end of threshing blade 21 away from the second rotating shaft 117 is in arc-shaped, it can subtract when carrying out threshing to corn
Few injury to corn, percentage of damage of the reduction maize sheller to corn threshing.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Also there is other identical element in the process including the key element, method, article or equipment ".
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of maize sheller, including threshing box (1), the one side of the threshing box (1) are welded with fixed mount (2), described
Motor (3) is installed with the top of fixed mount (2), the bottom of the threshing box (1) is installed with supporting leg (4), its feature
It is：The one side of the threshing box (1) is additionally provided with feed hopper (5), and the another side of the threshing box (1) is provided with discharging
Struggle against (6), the discharge end of the feed hopper (5) through threshing box (1) one side to the inside of threshing box (1), the discharge bucket
(6) feed end is through the inside of another side to threshing box (1) of threshing box (1), and the bottom of the threshing box (1) is offered
Discharging opening (7), the bottom of the threshing box (1) is also installed with passage (8)；
The threshing box (1) offers through hole (9) close to the one side of motor (3), and the inside of the through hole (9) is fixedly mounted the
One bearing (10), the inner surface of the threshing box (1) is fixedly connected with the outer surface of two second bearings (11), the threshing box
(1) inside offers the first groove close to the madial wall of motor (3), and the inside of the first groove is installed with 3rd bearing
(12), the inner surface of the 3rd bearing (12) is fixedly connected with the outer surface of first rotating shaft (13), the first rotating shaft (13)
One end away from 3rd bearing (12) is installed with first gear (14), and the inside of the threshing box (1) is away from motor (3)
The position of correspondence through hole (9) offers the second groove on madial wall, and the inside of the second groove is installed with fourth bearing (15)；
The inside of the threshing box (1) is respectively arranged with screen drum (16) and the second rotating shaft (17), the outer surface of the screen drum (16)
The inner surface with two second bearings (11) is fixedly connected respectively, and screen drum (16) inner surface is set close to one end of motor (3)
The first gear (14) being equipped with internal gear (18), the first rotating shaft (13) is engaged with the internal gear (18) on screen drum (16),
One end of second rotating shaft (17) is extended through hole (9) and is fixedly connected by shaft coupling (19) with the output end of motor (3), institute
The other end for stating the second rotating shaft (17) is fixedly connected with the inner surface of fourth bearing (15), the outer surface of second rotating shaft (17)
It is installed with the second gear (20) on second gear (20), second rotating shaft (17) and first in first rotating shaft (13)
Gear (14) is engaged, and the outer surface of second rotating shaft (17) is additionally provided with the threshing blade (21) being spaced substantially equidistant.
2. a kind of maize sheller according to claim 1, it is characterised in that：The feed end of the feed hopper (5) is in leakage
Bucket-shaped, the bottom of the feed hopper (5) extends to the surface of second gear (20), the bottom of the discharge bucket (6) and screen drum
(16) bottom is located at same level height.
3. a kind of maize sheller according to claim 1, it is characterised in that：The aperture model of sieve aperture on the screen drum (16)
Enclose for five to nine millimeters.
4. a kind of maize sheller according to claim 1, it is characterised in that：The threshing blade (21) is away from second turn
One end of axle (17) is in arc-shaped.
5. a kind of maize sheller according to claim 1, it is characterised in that：The feed end of the passage (8) passes through
Discharging opening (7) is connected with the inside of threshing box (1), and the feed end of the passage (8) is in funnel-form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408721.7U CN206413440U (en) | 2016-12-21 | 2016-12-21 | A kind of maize sheller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408721.7U CN206413440U (en) | 2016-12-21 | 2016-12-21 | A kind of maize sheller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206413440U true CN206413440U (en) | 2017-08-18 |
Family
ID=59576839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621408721.7U Expired - Fee Related CN206413440U (en) | 2016-12-21 | 2016-12-21 | A kind of maize sheller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206413440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108575334A (en) * | 2018-05-04 | 2018-09-28 | 旌德县瀚海星云智能化技术研发有限公司 | A kind of automatic agricultural maize sheller |
| CN113079830A (en) * | 2021-04-02 | 2021-07-09 | 南阳市农业科学院 | Edible bean threshing machine and using method thereof |
-
2016
- 2016-12-21 CN CN201621408721.7U patent/CN206413440U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108575334A (en) * | 2018-05-04 | 2018-09-28 | 旌德县瀚海星云智能化技术研发有限公司 | A kind of automatic agricultural maize sheller |
| CN113079830A (en) * | 2021-04-02 | 2021-07-09 | 南阳市农业科学院 | Edible bean threshing machine and using method thereof |
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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: 20170818 Termination date: 20171221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |