CN109005784A - Adjustable seeding wheel - Google Patents
Adjustable seeding wheel Download PDFInfo
- Publication number
- CN109005784A CN109005784A CN201810918042.1A CN201810918042A CN109005784A CN 109005784 A CN109005784 A CN 109005784A CN 201810918042 A CN201810918042 A CN 201810918042A CN 109005784 A CN109005784 A CN 109005784A
- Authority
- CN
- China
- Prior art keywords
- wheel
- seeding wheel
- shell
- motor
- seeding
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses a kind of adjustable seeding wheels, including seeding wheel shell, seeding wheel shell is a hollow cylindrical structure, uniformly distributed through-hole is provided on seeding wheel shell, lead screw is additionally provided in seeding wheel enclosure interior, motor and directive wheel, the directive wheel is connected by its center screw with lead screw, lead screw both ends are connected with bearing respectively, one end of lead screw, which is also connected to the motor, to be connect, motor drives lead screw rotation, directive wheel is a cone structure, sliding slot is provided on the directive wheel, sliding block is set on the chute, sprue is connected on sliding block, sprue is arranged in the through-hole of the seeding wheel shell.The present invention is connect by the way that setting lead-screw drive mechanism in seeding wheel shell is arranged in cone-shaped directive wheel, and sprue is connected by sliding slot on directive wheel, it can be rotated by motor and realize that sprue moves up and down in the through-hole on sowing wheel body, to realize the adjusting for the depth for sowing cavities, so as to adjust application rate.
Description
Technical field
The present invention relates to seeder field, in particular to a kind of adjustable seeding wheel.
Background technique
Seeding wheel is the main working parts in seeding machinery, the quality and the degree of reliability of performance, to variety of crops
The scope of application and each kind agriculture requirement the scope of application, all directly affect the popularization and sales volume of the utensil.At present
In using mechanical Precision Seeding operation, the sowing essence amount of most of seeding machinery is all non-adjustable, can not be applicable in different demands.
Summary of the invention
To solve the above problems, the invention discloses a kind of adjustable seeding wheels.
In order to achieve the above objectives, the method that the present invention uses is: a kind of adjustable seeding wheel, including seeding wheel shell,
The seeding wheel shell is a hollow cylindrical structure, is provided with uniformly distributed through-hole on the seeding wheel shell,
The seeding wheel enclosure interior is additionally provided with lead screw, motor and directive wheel, the directive wheel by its center screw with
The lead screw is connected, and the lead screw both ends are connected with bearing respectively, and one end of lead screw, which is also connected to the motor, to be connect, motor band
Dynamic lead screw rotation, the directive wheel is a cone structure, and sliding slot, the sliding slot edge are provided on the directive wheel
The axis of directive wheel is evenly distributed on the outer surface of directive wheel, and sliding block is arranged on the sliding slot, is connected on sliding block
Sprue, the sprue are arranged in the through-hole of the seeding wheel shell, and motor rotation is to drive directive wheel in seeding wheel
The movement of left and right in shell, two sides are additionally provided with end cap in the seeding wheel shell, and the end cap is set in described
The both ends of seeding wheel shell, and be connected by screw to, shaft is additionally provided in the center of end cap.
As an improvement of the present invention, the seeding wheel shell includes upper and lower two semicircular shell structures,
The inside of upper and lower two semicircular shells is respectively arranged with the arc mounting base downwards and extended downwardly, two arc mounting bases
Bearing mounting base is constituted, the bearing is fastened in the bearing mounting base.
As an improvement of the present invention, it is respectively arranged in the inside of upper and lower two semicircular shells downward and downward
The arc convex of extension, two arc convex constitute motor mount, and the motor is mounted in the motor mount
It is interior, and fixed by sleeve and lock-screw.
It as an improvement of the present invention, is integral type knot between the arc mounting base and the seeding wheel shell
Structure.
It as an improvement of the present invention, is integral type knot between the arc convex and the seeding wheel shell
Structure.
As an improvement of the present invention, the motor is the servo motor that band remotely controls.
As an improvement of the present invention, the sliding slot on the directive wheel is T-slot.
As an improvement of the present invention, the sprue is cylindrical structure or rectangular parallelepiped structure.
As an improvement of the present invention, keyway is provided in the shaft.
As an improvement of the present invention, the gap between the outer surface of the sprue and the inner surface of through-hole is less than
0.2mm。
The utility model has the advantages that
The present invention is connect by the way that setting lead-screw drive mechanism in seeding wheel shell is arranged in cone-shaped directive wheel, and is being oriented to
Sprue is connected by sliding slot on wheel, can be rotated by motor and realize that sprue moves up and down in the through-hole on sowing wheel body, from
And the adjusting of the depth of sowing cavities is realized, so as to adjust application rate, and motor is remote controlled servo motor,
Can remote adjustment control, and can be adjusted in time during sowing, avoid shutdown；By by seeding wheel shell packet
Two semicircular shell structures up and down are included, convenient for the installation of the intracorporal lead-screw drive mechanism of shell, by by bearing mounting base, electricity
The structure of segmented installation is also made in machine mounting base as seeding wheel shell, convenient for the installation of bearing and motor；Entire dress
It is simple to set structure, easy for assemble or unload, easy to process and assembling.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Each component in figure are as follows: 1, shaft, 2, end cap, 3, arc mounting base, 4, seeding wheel shell, 5, through-hole, 6, lead screw, 7, axis
It holds, 8, arc bump, 9, sleeve, 10, screw, 11, motor, 12, sliding slot, 13, sprue, 14, sliding block, 15, keyway, 16, guiding
Wheel.
Specific embodiment
Technical solution provided by the invention is described in detail below with reference to specific embodiment, it should be understood that following specific
Embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.
The adjustable seeding wheel of one kind as described in Figure 1, including seeding wheel shell 4, the seeding wheel shell 4 are one
Hollow cylindrical structure is provided with uniformly distributed through-hole 5 on the seeding wheel shell 4, inside the seeding wheel shell 4
It is additionally provided with lead screw 6, motor 11 and directive wheel 16.The directive wheel 16 passes through its center screw and 6 phase of lead screw
Even, 11 both ends of lead screw are connected with bearing 7 respectively.One end of lead screw 11 is also connected with motor 11, and motor 11 drives
Lead screw 6 rotates, and the directive wheel 16 is a cone structure, is provided with sliding slot 12, directive wheel on the directive wheel 16
On sliding slot be T-slot.
The sliding slot 12 is along the outer surface that the axis of directive wheel is evenly distributed on directive wheel 12, in the sliding slot 12
Upper setting sliding block 14, is connected with sprue 13 on sliding block 14, and the through-hole of the seeding wheel shell 4 is arranged in the sprue 13
In 5.The rotation of motor 11 is to drive movement of the directive wheel 16 in seeding wheel shell 4 or so.It is rotated by motor 11 and drives silk
Thick stick 6 rotates, and radial due to directive wheel 16 is limited by sprue 13 and through-hole 5, so directive wheel 16 just move on lead screw 6 by left and right
It is dynamic, thus sliding block 5 can be made to move left and right relative to directive wheel 16, so that sprue 13 be driven to move up and down in through-hole 5, led to
Hole 5 and sprue 13 constitute bunch planting hole, this makes it possible to the depth for adjusting bunch planting hole, so that the seed that each bunch planting hole loads
Quantity changes, so as to realize the effect of adjusting.
Two sides are additionally provided with end cap 2 in the seeding wheel shell 4, and the end cap 2 is set in the seeding wheel
The both ends of shell 4, and connected by screw 10, shaft 1 is additionally provided in the center of end cap 2.Shaft 1 is used for and outside
Transmission mechanism connection, drives shaft 1 to rotate, and is provided with keyway 15 in shaft 1, in this way convenient for installing transmission mechanism in shaft,
Such as gear, sprocket wheel.
In order to be convenient for the processing and installation of the present apparatus, the seeding wheel shell 4 includes upper and lower two semicircles
Shell structure, be respectively arranged with downwards and the arc mounting base 3 that extends downwardly in the inside of upper and lower two semicircular shells,
Two arc mounting bases constitute bearing mounting bases, and the bearing 7 is fastened in the bearing mounting base, and is aided with screw etc.
Fixed structure is fixed firm.It is respectively arranged with downwards and extends downwardly in the inside of upper and lower two semicircular shells simultaneously
Arc convex 8, two arc convex 8 constitute motor mounts, and the motor 11 is mounted in the motor mount
It is interior, and fixed by sleeve 9 and lock-screw.In the present embodiment, motor is the servo motor that band remotely controls, such energy
Enough long-range control motor rotations.
Simultaneously in the present embodiment, it is an integral structure between the arc mounting base and the seeding wheel shell.Arc
It is an integral structure between shape protrusion and the seeding wheel shell.
The sprue 13 is cylindrical structure or rectangular parallelepiped structure, and the shape of sprue 13 will be with the shape phase of through-hole 5
Adaptation, the gap between the outer surface of sprue and the inner surface of through-hole 5 is less than 0.3mm.
The present invention is connect by the way that setting lead-screw drive mechanism in seeding wheel shell is arranged in cone-shaped directive wheel, and
Sprue is connected by sliding slot on directive wheel, can be rotated by motor and be moved down on realizing sprue in the through-hole on sowing wheel body
Dynamic, to realize the adjusting of the depth of sowing cavities, so as to adjust application rate, and motor is remote controlled servo
Motor, can remote adjustment control, and can be adjusted in time during sowing, avoid shutdown；By by seeding wheel
Shell includes upper and lower two semicircular shell structures, convenient for the installation of the intracorporal lead-screw drive mechanism of shell, by pacifying bearing
The structure of segmented installation is also made in dress seat, motor mount as seeding wheel shell, convenient for the installation of bearing and motor；
Whole device structure is simple, easy for assemble or unload, easy to process and assembling.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.
Claims (10)
1. a kind of adjustable seeding wheel, it is characterised in that: including seeding wheel shell, the seeding wheel shell is one hollow
Cylindrical structure is provided with uniformly distributed through-hole on the seeding wheel shell, also sets up in the seeding wheel enclosure interior
There are lead screw, motor and directive wheel, the directive wheel is connected by its center screw with the lead screw, the lead screw two
End is connected with bearing respectively, and one end of lead screw, which is also connected to the motor, to be connect, and motor drives lead screw rotation, and the directive wheel is one
A cone structure, is provided with sliding slot on the directive wheel, and the sliding slot is evenly distributed on guiding along the axis of directive wheel
On the outer surface of wheel, sliding block is set on the sliding slot, sprue is connected on sliding block, the sprue is arranged in described
In the through-hole of seeding wheel shell, motor rotation is broadcast to drive movement of the directive wheel in seeding wheel shell or so in described
Two sides are additionally provided with end cap in kind wheel shell body, and the end cap is set in the both ends of the seeding wheel shell, and passes through screw
Connection, is additionally provided with shaft in the center of end cap.
2. the adjustable seeding wheel of one kind according to claim 1, it is characterised in that: the seeding wheel shell includes upper
Lower two semicircular shell structures are respectively arranged with downwards and extend downwardly in the inside of upper and lower two semicircular shells
Arc mounting base, two arc mounting bases constitute bearing mounting base, and the bearing is fastened in the bearing mounting base.
3. the adjustable seeding wheel of one kind according to claim 1, it is characterised in that: in upper and lower two semicircular shells
Inside be respectively arranged with downwards and the arc convex that extends downwardly, two arc convex constitute motor mounts, the electricity
Machine is mounted in the motor mount, and is fixed by sleeve and lock-screw.
4. the adjustable seeding wheel of one kind according to claim 2, it is characterised in that: the arc mounting base with it is described
Seeding wheel shell between be an integral structure.
5. the adjustable seeding wheel of one kind according to claim 3, it is characterised in that: the arc convex and described
It is an integral structure between seeding wheel shell.
6. the adjustable seeding wheel of one kind according to claim 1, it is characterised in that: the motor is the long-range control of band
Servo motor.
7. the adjustable seeding wheel of one kind according to claim 1, it is characterised in that: the sliding slot on the directive wheel is
T-slot.
8. the adjustable seeding wheel of one kind according to claim 1, it is characterised in that: the sprue is cylindrical structure
Or rectangular parallelepiped structure.
9. the adjustable seeding wheel of one kind according to claim 1, it is characterised in that: be provided with key in the shaft
Slot.
10. the adjustable seeding wheel of one kind according to claim 1, it is characterised in that: the outer surface of the sprue with
Gap between the inner surface of through-hole is less than 0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810918042.1A CN109005784A (en) | 2018-08-13 | 2018-08-13 | Adjustable seeding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810918042.1A CN109005784A (en) | 2018-08-13 | 2018-08-13 | Adjustable seeding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109005784A true CN109005784A (en) | 2018-12-18 |
Family
ID=64634001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810918042.1A Pending CN109005784A (en) | 2018-08-13 | 2018-08-13 | Adjustable seeding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109005784A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990027A (en) * | 2020-09-01 | 2020-11-27 | 扬州大学 | Seeding quantity adjustable spiral bevel gear seed metering device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0209063A2 (en) * | 1985-07-13 | 1987-01-21 | A.J. Tröster GmbH + Co KG | Seeder |
| CN201029278Y (en) * | 2007-05-17 | 2008-03-05 | 于小坤 | Aperture adjustable precision seeding apparatus |
| CN204392821U (en) * | 2015-01-16 | 2015-06-17 | 九江学院 | The adjustable seeder of a kind of radial direction amount of broadcasting |
| CN207639153U (en) * | 2017-12-25 | 2018-07-24 | 江西农业大学 | A kind of stepless adjustable feed mechanism for seed hole roller of planting rice seed quantity |
-
2018
- 2018-08-13 CN CN201810918042.1A patent/CN109005784A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0209063A2 (en) * | 1985-07-13 | 1987-01-21 | A.J. Tröster GmbH + Co KG | Seeder |
| CN201029278Y (en) * | 2007-05-17 | 2008-03-05 | 于小坤 | Aperture adjustable precision seeding apparatus |
| CN204392821U (en) * | 2015-01-16 | 2015-06-17 | 九江学院 | The adjustable seeder of a kind of radial direction amount of broadcasting |
| CN207639153U (en) * | 2017-12-25 | 2018-07-24 | 江西农业大学 | A kind of stepless adjustable feed mechanism for seed hole roller of planting rice seed quantity |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990027A (en) * | 2020-09-01 | 2020-11-27 | 扬州大学 | Seeding quantity adjustable spiral bevel gear seed metering device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181218 |