CN103168544A - Steel cable and pulley type transmission device of seeder - Google Patents
Steel cable and pulley type transmission device of seeder Download PDFInfo
- Publication number
- CN103168544A CN103168544A CN2011104617219A CN201110461721A CN103168544A CN 103168544 A CN103168544 A CN 103168544A CN 2011104617219 A CN2011104617219 A CN 2011104617219A CN 201110461721 A CN201110461721 A CN 201110461721A CN 103168544 A CN103168544 A CN 103168544A
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- cable wire
- transmission device
- type transmission
- steel cable
- pulley
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Abstract
The invention discloses a steel cable and pulley type transmission device of a seeder. Two sets of transmission devices are connected in parallel for use, wherein one set of transmission device is used for sowing, and the other set of transmission device is used for fertilizing or independently sowing or independently fertilizing; a shift gear 1 is lapped with the lower end of a deflector rod 2, and the upper end of the defector rod 2 is connected with the lower end of a steel cable 3; an adjuster 5 is connected at the disconnected part of the steel cable 3; and the upper end of the steel cable 3 is connected with one end of a seed metering device 7, and the other end of the seed metering device 7 is connected with a spring 8. The reciprocal rectilinear motion of the seed metering device 7 is realized under the action of the spring 8. The steel cable and pulley type transmission device of the seeder has the characteristics of small occupying space, long transmission distance, small quantity of structural members, low structural member precision, and the like, and the twisting of the seed metering device is avoided.
Description
Technical field
The utility model relates to a kind of seeding unit of sower that allows and produces the straight-line transmission device of horizontal reciprocating.The cable wire-pulley-type transmission device of sower specifically.Belong to agricultural machinery technological field.
Background technology
Utility model patent---multifunctional quantitatively positioning planting and fertilizing machine, the patent No. is: ZL 2,007 20086516.8, what adopt is pull bar-rocker-arm transmission device, and the Existential Space status requirement is strict, the adjusting yoke fatiguability damages, sowing bar (being seeding unit) can cause the defectives such as poorly sealed by torsional deformation.Scientific for demand, the enhancing of better satisfying the user, the present invention adopts cable wire-pulley-type transmission device, the rotation motion of press wheel is become the linear reciprocating motion of seeding unit.
Summary of the invention
The utility model provides a kind of cable wire-pulley-type transmission device, comprises moving tooth, driving lever, cable wire, lower sheave, adjuster, top sheave, seeding unit, spring.It is characterized in that: the lower end overlap joint of moving tooth and driving lever; The upper end of driving lever is connected with two cable wires, and two cable wires disconnect from the somewhere respectively, then connect adjuster from gap; Article two, after cable wire is walked around lower sheave respectively, change vertical direction into by horizontal direction of advance, then after walking around top sheave, change into again horizontal side to, be connected with an end of seeding unit; The other end of seeding unit is connected with spring.
Described moving tooth is characterized in that: make with angle section, also the material manufacturing of available other shape of cross section.
Described driving lever is characterized in that: use the flat bar manufacturing, middle part and upper end respectively are provided with a hole, and the lower end is provided with roller; Also can establish bearing in the hole at middle part.
Described cable wire is characterized in that: can be that cable wire causes, can be also that the rope of other material causes.
Described adjuster is characterized in that: an end is plus thread, and the other end is left-hand thread, and middle main body can be cylindrical body, can be also frame body, and the positive/negative thread nut is set up at two ends separately.
The beneficial effects of the utility model are: when press wheel advances with the moving tooth rolling, moving tooth can make driving lever produce the angle variation, and driving lever pulls cable wire, and cable wire pulls seeding unit to produce and moves horizontally, under the effect of spring, realize the horizontal reciprocating rectilinear motion of seeding unit.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is front view of the present invention, and Fig. 2 is the vertical view of Fig. 1
In figure: 1. moving tooth, 2. driving lever, 3. cable wire, 4. lower sheave, 5. adjuster, 6. top sheave, 7. seeding unit, 8. spring.
Embodiment
Cable wire-the pulley gearing of sower is two cover shunting means, and a cover is used for sowing, and is another set of for fertilising, also can sow separately or fertilising separately.Press wheel rotates with moving tooth 1, and moving tooth 1 overlaps with the lower end of driving lever 2, and the upper end of driving lever 2 is connected with the lower end of cable wire 3; Cable wire 3 is broken as two-section from the somewhere, at gap connection adjustor 5; After cable wire 3 is walked around lower sheave 4, change vertical direction into by horizontal direction of advance, then after walking around top sheave 6, change into again horizontal side to, the upper end of cable wire 3 is connected with an end of seeding unit 7; The other end of seeding unit 7 is connected with spring 8; Spring 8 can directly be connected with seeding unit 7 in the horizontal direction, also can by a cover cable wire-pulley gear of setting up, make spring 8 become vertical direction.
Described moving tooth 1 is characterized in that: make with angle section, also the material manufacturing of available other shape of cross section.
Described driving lever 2 is characterized in that: use the flat bar manufacturing, middle part and upper end respectively are provided with a hole, and the lower end is provided with roller; Also can establish bearing in the hole at middle part.
Described cable wire 3 is characterized in that: can be that cable wire causes, can be also that the rope of other material causes.
Described adjuster 5 is characterized in that: be reverse-flighted screw, an end is plus thread, and the other end is left-hand thread, and the centre is frame body, can be also cylindrical body, and the positive/negative thread nut is set up at two ends separately.
Claims (3)
- The cable wire of sower-pulley-type transmission device1. the cable wire of a sower-pulley-type transmission device, comprise moving tooth (1), driving lever (2), cable wire (3), lower sheave (4), adjuster (5), top sheave (6), seeding unit (7), spring (8).It is characterized in that: described moving tooth (1) overlaps with the lower end of driving lever (2); The upper end of driving lever (2) is connected with two cable wires (3), and two cable wires (3) are therefrom separated respectively, connect adjuster (5) from gap; Article two, after cable wire (3) is walked around respectively lower sheave (4), change vertical direction into by horizontal direction of advance, then after walking around top sheave (6), change into again horizontal side to, then the end with seeding unit (7) is connected; The other end of seeding unit (7) is connected with spring (8).
- 2. the cable wire of sower according to claim 1-pulley-type transmission device is characterized in that: described cable wire (3) is by the cable wire manufacturing, also can be with the rope manufacturing of other material; Cable wire (3) is broken as two-section from the somewhere, then connects adjuster (5) from gap.
- 3. the cable wire of sower according to claim 1-pulley-type transmission device, it is characterized in that: described adjuster (5) is that an end is that plus thread, the other end are the device of left-hand thread, the main body of this device can be cylindrical member, can be also the frame-like member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104617219A CN103168544A (en) | 2011-12-23 | 2011-12-23 | Steel cable and pulley type transmission device of seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104617219A CN103168544A (en) | 2011-12-23 | 2011-12-23 | Steel cable and pulley type transmission device of seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103168544A true CN103168544A (en) | 2013-06-26 |
Family
ID=48629097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104617219A Pending CN103168544A (en) | 2011-12-23 | 2011-12-23 | Steel cable and pulley type transmission device of seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103168544A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521403A (en) * | 2014-12-15 | 2015-04-22 | 华中农业大学 | Short-distance ship-form biogas slurry sprinkling-irrigation system capable of carrying out reciprocating motion on water |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4196859A (en) * | 1978-04-06 | 1980-04-08 | Deere & Company | Spreader control |
| JPH1052134A (en) * | 1996-08-09 | 1998-02-24 | Kubota Corp | Seedling transplanter |
| CN101080966A (en) * | 2006-05-31 | 2007-12-05 | 康立强 | Quantitative and fixed seeder |
| CN201207810Y (en) * | 2007-04-11 | 2009-03-18 | 许道祥 | Fork wheel drive type stepless speed changing transplanter |
| CN201252725Y (en) * | 2008-09-19 | 2009-06-10 | 周日俊 | Sowing device with mechanism capable of preventing seeds from idly winging in arch |
| CN101790918A (en) * | 2010-03-31 | 2010-08-04 | 北京林业大学 | Solid fertilizer quantificationally fertilizing machine for seedbed |
| CN202587847U (en) * | 2011-12-23 | 2012-12-12 | 襄阳康旻农机有限责任公司 | Steel cable-pulley type transmission device for seeder |
-
2011
- 2011-12-23 CN CN2011104617219A patent/CN103168544A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4196859A (en) * | 1978-04-06 | 1980-04-08 | Deere & Company | Spreader control |
| JPH1052134A (en) * | 1996-08-09 | 1998-02-24 | Kubota Corp | Seedling transplanter |
| CN101080966A (en) * | 2006-05-31 | 2007-12-05 | 康立强 | Quantitative and fixed seeder |
| CN201207810Y (en) * | 2007-04-11 | 2009-03-18 | 许道祥 | Fork wheel drive type stepless speed changing transplanter |
| CN201252725Y (en) * | 2008-09-19 | 2009-06-10 | 周日俊 | Sowing device with mechanism capable of preventing seeds from idly winging in arch |
| CN101790918A (en) * | 2010-03-31 | 2010-08-04 | 北京林业大学 | Solid fertilizer quantificationally fertilizing machine for seedbed |
| CN202587847U (en) * | 2011-12-23 | 2012-12-12 | 襄阳康旻农机有限责任公司 | Steel cable-pulley type transmission device for seeder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521403A (en) * | 2014-12-15 | 2015-04-22 | 华中农业大学 | Short-distance ship-form biogas slurry sprinkling-irrigation system capable of carrying out reciprocating motion on water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |