CN202603201U - Fertilizer discharging device - Google Patents
Fertilizer discharging device Download PDFInfo
- Publication number
- CN202603201U CN202603201U CN 201220060337 CN201220060337U CN202603201U CN 202603201 U CN202603201 U CN 202603201U CN 201220060337 CN201220060337 CN 201220060337 CN 201220060337 U CN201220060337 U CN 201220060337U CN 202603201 U CN202603201 U CN 202603201U
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- China
- Prior art keywords
- wheel
- sheave
- obstruction
- platform
- block
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a fertilizer discharging device, which relates to the technical field of agricultural machinery fertilization equipment and mainly comprises a fertilizer discharging box, a groove wheel, a blocking wheel and a gear ring cover. The fertilizer discharging device is characterized in that the blocking wheel is arranged on a shaft of the groove wheel, the blocking wheel and the groove wheel are in relative rotating type structures, and a blocking wheel axial moving chute and an anti-rotation position limiting mechanism are arranged between the fertilizer discharging box and the outer surface of the blocking wheel. The fertilizer discharging device solves the problems that the normal work of the seed discharging device is influenced because chemical fertilizer particles can be easily blocked between the groove wheel and the blocking wheel in the prior art, and the like. The fertilizer discharging device has the advantages that the structure is simple, the work is stable, the durability is realized, the use is convenient, and the precision is high.
Description
Technical field
The utility model relates to agricultural machinery fertilizing equipment technical field.
Background technology
Mostly present known fertilizer apparatus is outer groove wheel.Form by parts such as defertilizing box, sheave, gear ring, gear ring gland, obstruction wheel, defertilizing tongues.Structure and operation principle are roughly: there is roller seating space in sheave periphery branch, and sheave rotates in defertilizing box, flows in the roller seating space of sheave from defertilizing box chemical fertilizer suitable for reading, is discharged from outside the defertilizing box along with sheave rotates chemical fertilizer, realizes fertilizer.In order to adjust defertilizing amount, sheave can move axially in defertilizing box, when the fertilizer amount need be turned down, can move axially sheave, lets the part of sheave shift out outside the defertilizing box; Blocking wheel is a cylinder wheel, is installed in the defertilizing box and the coaxial installation arranged side by side of sheave, so when sheave moves, just taken turns the space of vacancy in the additional defertilizing box by obstruction outside defertilizing box.
Perfect condition can only move axially for blocking wheel, can not circumferentially rotate, so block wheel in the prior art and sheave is separated from each other.This just forms a shortcoming: have tiny chemical fertilizer granule at the gap location that blocks wheel and sheave center in the course of the work and get into, along with the rotation of sheave, sheave and the gap of blocking between the wheel can increase gradually, have influenced the fertilizer apparatus operate as normal.Some fertilizer apparatus closes as a wholely with blocking wheel sheave for this reason, can rotate the wearing and tearing that influenced the fertilizer precision and accelerated to block wheel but block wheel at work.
The utility model content
The technical problem that the utility model solves provides a kind of fertilizer apparatus, is prone to fill in the chemical fertilizer particulate between wheel and influences problems such as fertilizer apparatus operate as normal with blocking thereby solve in the prior art sheave, it is simple in structure, working stability, durable, easy to use, precision is high.
The main technical schemes of the utility model is: a kind of fertilizer apparatus, mainly comprise defertilizing box, sheave, obstruction wheel, gear ring lid, and it is characterized in that: block and take turns on the axle that is contained in sheave, block between wheel and sheave for relatively rotating the formula structure; Block to be provided with between wheel outer surface and defertilizing box and block wheel shaft to mobile slideway and anti-rotation position-limit mechanism.
Described fertilizer apparatus; It is characterized in that described obstruction wheel is contained on the axle of sheave; Concrete structure is: the inner end of sheave is provided with the interior platform of sheave and sheave end axle is the sheave boss, blocks the end of taking turns and is provided with the outer platform of obstruction wheel, and the interior platform of sheave is taken turns outer interstation with obstruction and is slidingly matched; The outer end of sheave boss is fixed with back-up ring, and the back-up ring end face contacts fixing with the sheave raised head face, and interstation is slidingly matched in the obstruction wheel that outer platform of back-up ring and obstruction wheel one end are established.
It is better that the contact position, end of the correspondence of described obstruction wheel and sheave has the structure of the charging of preventing obstruction; As being the formula of being slidingly matched, or be structures such as interior jacket-type.
Described obstruction wheel is contained on the axle of sheave, can become multiple version.
Being provided with the obstruction wheel shaft between described obstruction wheel outer surface and defertilizing box to mobile slideway and anti-rotation position-limit mechanism is: another end face of locating piece and defertilizing box is fixed, and locating piece cooperates with obstruction wheel slideway.Described obstruction wheel shaft also can be slip key type, spline or structure such as axial rail-mounted to mobile slideway and anti-rotation position-limit mechanism.
The good effect of the utility model is: the deficiency that has overcome prior art; Solve sheave in the prior art and be prone to plug chemical fertilizer particulate between wheel and influence fertilizer apparatus operate as normal and obstruction and take turns easy to wear and influence the problem of fertilizer precision with blocking, it is simple in structure, working stability, durable, easy to use, precision is high.
Below in conjunction with one preferably embodiment and accompanying drawing be described in further detail, but not as qualification to the utility model.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the blast structural representation of Fig. 1.
The part-structure sketch map of another embodiment of Fig. 3.
Among Fig. 1, Fig. 2, Fig. 3,1. defertilizing box, 2. sheave, 3. gear ring; 4. gear ring gland, 5. the sheave boss 6. blocks wheel, 7. blocks the wheel slideway; 8. locating piece, 9. back-up ring, 10. platform in the sheave, 11. block the outer platform of wheel; 12. block platform in the wheel, the outer platform of 13. back-up rings, 14. back-up ring end faces, 15. sheave raised head faces.
Embodiment
Referring to Fig. 1, Fig. 2, Fig. 3,, this a kind of fertilizer apparatus; Mainly comprise defertilizing box 1, sheave 2, block wheel 6, gear ring gland 4, gear ring 3, obstruction wheel 6 are contained on the axle of sheave 2; Block 2 of wheel 6 and sheaves for relatively rotating the formula structure; The contact position, end of correspondence of blocking wheel 6 and sheave 2 is for being slidingly matched, or jacket-type cooperates in becoming, and prevents that the charging obstruction is for well; Block wheel 6 outer surfaces and 1 of defertilizing box and be provided with the obstruction wheel shaft to mobile slideway and anti-(blocking wheel) rotating and limiting mechanism.Described obstruction wheel 6 is contained on the axle of sheave 2, and concrete structure is: it is sheave boss 5 with sheave end axle that the inner end of sheave 2 is provided with the interior platform 10 of sheave, and the end of obstruction wheel 6 is provided with to block takes turns outer platform 11, and platform 10 and 11 of outer platforms of obstruction wheel are slidingly matched in the sheave; The outer end of sheave boss 5 is fixed with back-up ring, and back-up ring end face 14 contacts fixing with sheave raised head face 15, and back-up ring can limit the obstruction crop rotation and move axially.12 of platforms are slidingly matched in the obstruction wheel that outer platform 13 of back-up ring and obstruction wheel 6 one ends are established.Obstruction wheel 6 outer surfaces and 1 of defertilizing box are provided with the obstruction wheel shaft: locating piece 8 is fixed with another end face of defertilizing box, and locating piece 8 cooperates with obstruction wheel slideway 7.Said gear ring lid is made up of gear ring 3 and gear ring gland, is split type or integral type.The contact position, end of blocking the correspondence of wheel 6 and sheave 2 prevents that the structure that charging is stopped up from being the formula that is slidingly matched or being inside and outside nested structure (end like sheave 2 is an overcoat, and the end of blocking wheel 6 is an interior cover etc.).
In the fertilizer apparatus, sheave 2 is cylinders, the peripheral distribution roller seating space; Blocking wheel 6 is cylinder also, on side face, has one to block wheel slideway 7 vertically; Gear ring gland 4 is fixed on defertilizing box 1 one sides; Gear ring 3 inner ring distribution crowns, each crown of gear ring cooperates with each roller seating space of sheave; Gear ring 3 is installed in the gap between gear ring gland 4 and the defertilizing box 1, can rotate flexibly; Locating piece 8 is fixed with another end face of defertilizing box, and locating piece 8 cooperates with obstruction wheel slideway 7, has taken turns the circumferentially spacing usefulness of making to blocking; The sheave end face is provided with a sheave boss 5, blocks the periphery that wheel 6 is installed in the boss 5 of sheave, blocks wheel 6 and relatively rotates around sheave boss 5 peripheries; Fixing back-up ring 9 on the end face of sheave boss 5, back-up ring 9 restrictions block wheel 6 and axially move with respect to sheave 2.
Sheave 2 has a side of sheave boss 5 to be provided with platform 10 in the sheave; Block a end that wheel 6 contact with sheave and be provided with and block the outer platform 11 of wheel, block the wheel other end and be provided with obstruction and take turns interior platform 12; Ring washer is provided with the outer platform 13 of back-up ring.
The utility model is provided with a sheave boss 5 on the sheave end face; Blocking wheel is installed in sheave boss periphery and can does and relatively rotate; Back-up ring 9 is installed on another end face of sheave boss; The back-up ring restriction is blocked wheel and is axially moved with respect to sheave, blocks wheel like this and is axially forming an integral body with sheave, but circumferentially can relatively rotate.During work, block wheel 6 and be installed in sheave boss 5 peripheries, the outer platform 11 of obstruction wheel cooperates with the interior platform 10 of sheave, blocks the interior platform 12 of wheel and cooperates with the outer platform 13 of back-up ring, and back-up ring end face 14 contacts with sheave raised head face 15 to be fixed.Sheave is with respect to blocking wheel shaft to being fixed together, but can do circumferential rotation.Just appearance both can solve sheave and fill in the chemical fertilizer particulate with blocking between wheel, was unlikely to again to cause that blocking the wheel rotation influences the fertilizer precision.
Through on probation, effect is fine.
Claims (5)
1. fertilizer apparatus mainly comprises defertilizing box (1), sheave (2), blocks wheel (6), the gear ring lid, it is characterized in that: block on the axle that wheel (6) is contained in sheave (2), block between wheel (6) and sheave (2) for relatively rotating the formula structure; Block to be provided with between wheel (6) outer surface and defertilizing box (1) and block wheel shaft to mobile slideway and anti-rotation position-limit mechanism.
2. fertilizer apparatus according to claim 1; It is characterized in that described obstruction wheel (6) is contained on the axle of sheave (2); Concrete structure is: the inner end of sheave (2) is provided with the interior platform (10) of sheave and sheave end axle is sheave boss (5); The end of obstruction wheel (6) is provided with blocks wheel outer platform (11), is slidingly matched between platform (10) and the obstruction outer platform of wheel (11) in the sheave; The outer end of sheave boss (5) is fixed with back-up ring, and back-up ring end face (14) contacts fixing with sheave raised head face (15), is slidingly matched between platform (12) in the obstruction wheel that outer platform (13) of back-up ring and obstruction wheel (6) one ends are established.
3. fertilizer apparatus according to claim 1 is characterized in that the contact position, end of the correspondence of described obstruction wheel (6) and sheave (2) has the structure that the charging of preventing is stopped up.
4. fertilizer apparatus according to claim 3, the contact position, end that it is characterized in that the correspondence of described obstruction wheel (6) and sheave (2) prevent that structure that charging stops up is for the formula of being slidingly matched or be inside and outside nested structure.
5. fertilizer apparatus according to claim 1; It is characterized in that being provided with between described obstruction wheel (6) outer surface and defertilizing box (1) the obstruction wheel shaft to moving slideway and anti-rotation position-limit mechanism is: locating piece (8) is fixed with another end face of defertilizing box, and locating piece (8) cooperates with obstruction wheel slideway (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220060337 CN202603201U (en) | 2012-01-07 | 2012-02-23 | Fertilizer discharging device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220017019 | 2012-01-07 | ||
| CN201220017019.3 | 2012-01-07 | ||
| CN 201220060337 CN202603201U (en) | 2012-01-07 | 2012-02-23 | Fertilizer discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202603201U true CN202603201U (en) | 2012-12-19 |
Family
ID=47336946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220060337 Expired - Lifetime CN202603201U (en) | 2012-01-07 | 2012-02-23 | Fertilizer discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202603201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230207A (en) * | 2015-11-12 | 2016-01-13 | 青海林丰农牧机械制造有限公司 | Fertilizer discharging machine of target-variable fertilizer distributor |
-
2012
- 2012-02-23 CN CN 201220060337 patent/CN202603201U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230207A (en) * | 2015-11-12 | 2016-01-13 | 青海林丰农牧机械制造有限公司 | Fertilizer discharging machine of target-variable fertilizer distributor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hebei Animal Husbandry Animal Husbandry Machinery Co., Ltd. Zenong Assignor: Hebei Nonghaha Machinery Group Co.,Ltd. Contract record no.: 2014130000154 Denomination of utility model: Self-cleaning type fertilizer distributor Granted publication date: 20121219 License type: Exclusive License Record date: 20141226 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |
|
| CX01 | Expiry of patent term |