CN208971945U - One kind being used for covering unit of drill - Google Patents
One kind being used for covering unit of drill Download PDFInfo
- Publication number
- CN208971945U CN208971945U CN201821489444.6U CN201821489444U CN208971945U CN 208971945 U CN208971945 U CN 208971945U CN 201821489444 U CN201821489444 U CN 201821489444U CN 208971945 U CN208971945 U CN 208971945U
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- CN
- China
- Prior art keywords
- earthing
- drill
- rotation axis
- crossbeam
- covering unit
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Abstract
One kind being used for covering unit of drill, it is characterized in that: including rotation axis, rotation axis surface is provided with two or more helical blades, and soil is delivered to middle position by adjacent helical blade, and the rotation axis rotates under the drive of transmission mechanism.It is characterized in that: the fixed position of earthing axis side fixed plate that the rotation axis passes through earthing axis crossbeam two sides.It is characterized in that: further including housiung separator, the control mechanism of control earthing axis crossbeam is provided on housiung separator, its control mechanism includes: the adjustment frame fixed with housiung separator, adjustment frame is hingedly provided with screw thread rod set, screw rod is provided in screw thread rod set, screw rod bottom is provided with U-shaped fork, and U-shaped fork is hingedly equipped with attachment base, and wherein attachment base is fixed with earthing axis crossbeam.
Description
Technical field
Seeder (seeder) is the planting machinery for sowing object with crop seed.With the sowing of Mr. Yu's class or certain crop
Machine, often titled with crop species title, such as grain dill, corn seeding drill, cotton planter, herbage seed broadcaster, the present invention
It is related to a kind of for covering unit of drill.
Background technique
Patent No.: 201610086316.6 publication No.s are as follows: 105519285 A of CN, it discloses a kind of seeders, relate to
And agricultural mechanical field, the process that main purpose is to solve traditional Rice Cropping in the prior art are many and diverse and time-consuming and laborious
Technical problem.The technical solution mainly used are as follows: seeder includes rack, ditcher mechanism, fertilizing mechanism, shaping wheel, duck-beak type
Seeder, casing mechanism and press wheel；The upper front end of rack is equipped with hanger bracket, and ditcher mechanism includes first connecting rod and trench digging
Part, ditcher mechanism open up groove on soil to be sowed by part of ditching；Fertilizing mechanism includes fertilizing box and fertilising pipe, fertilising
Mechanism is applied fertilizer by the fertilizer outlet of fertilising pipe lower end into groove；Shaping wheel is used to be compacted shaping to the groove that trench digging part is outputed；
The channel bottom that duck-beak type seeder is used for when seeder is advanced after shaping opens cave and seed is multicast in cavities；Drag links
At least part for the soil that trench digging part is dug out is shifted onto the cavities in groove by earthing part by structure；Press wheel is for being compacted earthing
Cavities surface afterwards.
Patent No.: 201610257227 .3, publication No. are 105814992 A of CN, and it discloses a kind of seeder, packets
It includes vehicle frame, is successively arranged dynamic traction device, rotary cultivator attachment, cake leveling device and seeding apparatus, rotary tillage along driving direction on vehicle frame
Device includes gear frame, transmission mechanism, rotary knife component and shield；Seeding apparatus includes seeds case, fertilizer storage box, uses
In the conveying seed feed track of seed, the fertilizer feed track for conveying fertilizer, for conveying going out for seed and fertiliser mixtures
Material path and the seed that seed feed track entrance is arranged in revolve pulling part and the fertilizer rotation pulling part that fertilizer feed track entrance is arranged in, kind
The outlet of sub- feed track and the outlet of fertilizer feed track are connected to discharging channel, and discharging channel is equipped with gate.The present invention can be same
Shi Jinhang rotary tillage, smooth, sowing and fertilising, alleviate the labor intensity of peasant, improve production efficiency, rotary tillage effect is good, broken
Soil, herbicidal effect are good, and apply fertilizer uniform, utilization rate of fertilizer height, seed viability are high.
The process of sowing include: output the kind ditch of lower seed, under kind block in kind of ditch, earthing kind ditch filled, this is specially
Benefit is a kind of kind of a ditch earthing to be filled flat device after planting
Usual seeder reply is relatively dry soil, after planting, kind of a ditch earthing is filled out outputing kind of ditch
It is flat, it is usually to be bulldozed the soil of its both sides protrusion with a kind of scraper type soil covering device when earthing, to reach kind ditch
The purpose that earthing is filled and led up, it is loosely organized to have mobility very convenient in use since dry soil moisture is small, but
South especially Guangdong and Guangxi Provinces area, the paddy soil humidity of there is big, and the stalk in soil is more, and soil lacks mobility, into
After row ridging water furrow planting, accumulation is easy to happen when with scraper type soil covering device earthing, and weeds are easy to block in seeder more,
Make seeder that can not carry out normal operation.
Summary of the invention
The object of the present invention is to provide a kind of more areas of suitable larger stalk of soil moisture, for seeder
The covering device that ditch carries out earthing is planted after water furrow planting, can be carried out in soil big in humidity, more than stalk using the present apparatus suitable
Sharp earthing, effectively prevent occur in original technology since stalk blocks coverer, soil accumulation causes the position of seed
Move, in addition can not operation, it is smooth using the face present apparatus earthing Hou Long, not will cause the variation of seed spacing in the rows and line-spacing, it is ensured that make
Industry is gone on smoothly, to achieve the goals above, the technical solution of the present invention is as follows: a kind of be used for covering unit of drill, feature
Be: including rotation axis, rotation axis surface is provided with two or more helical blades, and adjacent helical blade conveys soil
To middle position, the rotation axis rotates under the drive of transmission mechanism.
It is characterized in that: the fixed position of earthing axis side fixed plate that the rotation axis passes through earthing axis crossbeam two sides.
It is characterized in that: further including housiung separator, the control mechanism of control earthing axis crossbeam, control are provided on housiung separator
Mechanism processed includes: the adjustment frame fixed with housiung separator, and adjustment frame is hingedly provided with screw thread rod set, is provided with spiral shell in screw thread rod set
Bar, screw rod bottom are provided with U-shaped fork, and U-shaped fork is hingedly equipped with attachment base, and wherein attachment base is fixed with earthing axis crossbeam.
It is characterized in that the screw jacket has a spring, spring upper and lower ends are respectively arranged with baffle, above and below baffle
It is separately installed with and the mutually matched nut of screw rod.
It is characterized in that being fixedly installed crossbeam fixing seat on the housiung separator, fixing seat is hingedly provided with support
Arm, support arm are fixedly connected with earthing axis crossbeam.
It is characterized in that being provided with concentric circle holes between the crossbeam fixing seat and support arm, biography is wherein provided in circular hole
Moving axis, one end of transmission shaft are provided with wheel disc, and the other end of transmission shaft is provided with driving chain, wherein the driving chain other end
With rotation axis connection.
It is characterized in that being provided with earthing protection on the outside of rotation axis, the tail end of earthing protective cover is arcuate structure.
It is characterized in that being provided with sprocket wheel outer cover on the outside of driving chain.
It is an advantage of the invention that the shortcomings that occurring in original technology is overcome, in the mistake for after planting filling and leading up kind of ditch earthing
Cheng Zhong, overcomes that the stalk occurred when humidity is larger, uses in the soil more than straw content blocks trailing bar and soil is accumulated
The phenomenon that.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is structural schematic diagram of the invention；
Fig. 4 is the structural schematic diagram of control mechanism of the invention；
Fig. 5 is the structural schematic diagram of shield of the present invention.
Fig. 6 is the structural schematic diagram that the present invention is mounted on seeder；
Fig. 7 is mounting means of the present invention on two kind ditches；
Fig. 8 is mounting means of the present invention on a kind ditch.
In attached drawing: 1, housiung separator；2, wheel disc；3, spring；4, screw rod；5, earthing axis crossbeam；6, chain outer cover；7, earthing
Axis side fixed plate；8, the first helical blade；9, the second helical blade；10, transmission shaft；11, adjustment frame；12, rotation axis；13, it covers
Native protective cover；14, attachment base；15, support arm,
Specific embodiment: 1 ~ 5 invention is further explained with reference to the accompanying drawings of the specification:
One kind being used for covering unit of drill, it is characterized in that: including rotation axis, rotation axis surface is provided with two or more
Helical blade, soil is delivered to middle position, drive of the rotation axis in transmission mechanism by adjacent helical blade
Lower rotation.
It is characterized in that: the fixed position of earthing axis side fixed plate that the rotation axis passes through earthing axis crossbeam two sides.
It is characterized in that: further including housiung separator, the control mechanism of control earthing axis crossbeam, control are provided on housiung separator
Mechanism processed includes: the adjustment frame fixed with housiung separator, and adjustment frame is hingedly provided with screw thread rod set, is provided with spiral shell in screw thread rod set
Bar, screw rod bottom are provided with U-shaped fork, and U-shaped fork is hingedly equipped with attachment base, and wherein attachment base is fixed with earthing axis crossbeam.
It is characterized in that the screw jacket has a spring, spring upper and lower ends are respectively arranged with baffle, above and below baffle
It is separately installed with and the mutually matched nut of screw rod.
It is characterized in that being fixedly installed crossbeam fixing seat on the housiung separator, fixing seat is hingedly provided with support
Arm, support arm are fixedly connected with earthing axis crossbeam.
It is characterized in that being provided with concentric circle holes between the crossbeam fixing seat and support arm, biography is wherein provided in circular hole
Moving axis, one end of transmission shaft are provided with wheel disc, and the other end of transmission shaft is provided with driving chain, wherein the driving chain other end
With rotation axis connection.
It is characterized in that being provided with earthing protection on the outside of rotation axis, the tail end of earthing protective cover is arcuate structure.
It is characterized in that being provided with sprocket wheel outer cover on the outside of driving chain.
Design point of the invention is to have used two groups of contrary helical blades that the soil of two sides is passed through spiral transferring
It send to kind of a ditch position, is wherein fixed on housiung separator 1 and crossbeam fixing seat is equipped with by screw, firm banking is hinged with support arm
15, it is fixedly connected by welding between support arm 15 and earthing axis crossbeam 5, is wherein also fixedly connected with control on housiung separator 1
Mechanism, control mechanism include solid adjustment frame, and adjustment frame by screw or is welded and fixed with housiung separator 1, and adjustment frame passes through
Nut is hingedly provided with a screw thread rod set, and threaded rod is equipped in screw thread rod set, and threaded rod bottom is fixedly installed U-shaped fork, U
Shape fork is "u"-shaped, is equipped with spring outside threaded rod, both ends of the spring is provided with baffle, and baffle both ends are respectively arranged with spiral shell
Mother controls the elastic force of spring by adjusting nut, and attachment base 14 is hinged in U-shaped fork, and attachment base 14 and earthing axis crossbeam 5 are solid
Fixed connection, if encountering the sundries such as stone during earthing, since device can be lifted up by the elastic force of spring,
Damage of the hard object to machine is avoided,
Attachment base 14 can be driven to be displaced by threaded rod upper and lower displacement in this way, attachment base 14 drives 5, earthing axis crossbeam
It moves, earthing axis crossbeam 5 drives rotation axis 12 to be displaced, and concentric circle holes is provided between crossbeam fixing seat and support arm 15, wherein justifying
Transmission shaft 10 is provided in hole, one end of transmission shaft 10 is provided with wheel disc, and wheel disc is driven by belt and rotated, and belt is to broadcast
It is transmitted and is driven by engine power on kind machine, be known well-known technique, wheel disc is rotated by belt, wheel disc drive transmission shaft
10 rotations, the other end of transmission shaft 10 are provided with driving chain, and wherein driving chain one end is connect with the sprocket wheel on transmission shaft 10,
The driving chain other end is connect with the sprocket wheel in rotation axis 12, and the rotation band movable sprocket of transmission shaft 10 rotates, and sprocket wheel drives transmission chain
Item rotation, driving chain drive the sprocket wheel rotation in rotation axis 12, and rotation axis 12 rotates, at this time 8 He of the first helical blade
The rotation of second helical blade 9, by the soil of two sides by helical conveyer to centre during rotation, wherein above rotation axis also
Be provided with earthing protective cover 13, protective cover be prevent in use the sundries such as stone collapse and be involved in wherein out, and shield
Tail portion have arcuate structure, the soil that machine travel can be crossed smooths, the first helical blade 8 and the second helical blade 9 peace
Needed when dress it is contrary, by both sides soil to centre assemble, if it is two kind ditches, can centre increase by one group to
Intermediate soil, is delivered to the kind ditch on both sides by the helical blade of both sides rotation.
Claims (8)
1. one kind is used for covering unit of drill, it is characterized in that: including rotation axis (12), there are two the settings of rotation axis (12) surface
Or soil is delivered to middle position by multiple helical blades, adjacent helical blade, the rotation axis (12) is being driven
It is rotated under the drive of mechanism.
2. it is according to claim 1 a kind of for covering unit of drill, it is characterized in that: the rotation axis (12) passes through
The fixed position of the earthing axis side fixed plate (7) of earthing axis crossbeam (5) two sides.
3. it is according to claim 1 a kind of for covering unit of drill, it is characterized in that: further including housiung separator (1), machine
The control mechanism of control earthing axis crossbeam (5) is provided on frame crossbeam (1), control mechanism includes: fixed with housiung separator (1)
Adjustment frame (11), adjustment frame (11) is hingedly provided with screw thread rod set, is provided in screw thread rod set screw rod (4), screw rod (4) bottom
It is provided with U-shaped fork, U-shaped fork is hingedly equipped with attachment base (14), and wherein attachment base (14) and earthing axis crossbeam (5) are fixed.
4. it is according to claim 3 a kind of for covering unit of drill, it is characterized in that being cased with bullet outside the screw rod (4)
Spring (3), spring upper and lower ends are respectively arranged with baffle, and baffle is separately installed with and the mutually matched nut of screw rod up and down.
5. it is according to claim 3 a kind of for covering unit of drill, it is characterized in that solid on the housiung separator (1)
Surely it is provided with crossbeam fixing seat, fixing seat is hingedly provided with support arm (15), and support arm (15) and earthing axis crossbeam (5) are fixed
Connection.
6. it is according to claim 3 a kind of for covering unit of drill, it is characterized in that the crossbeam fixing seat and branch
Brace is provided with concentric circle holes between (15), is wherein provided in circular hole transmission shaft (10), one end setting of transmission shaft (10)
Have wheel disc (2), the other end of transmission shaft (10) is provided with driving chain, and wherein the driving chain other end and rotation axis (12) connect
It connects.
7. it is according to claim 2 a kind of for covering unit of drill, it is characterized in that the outside of rotation axis (12) is arranged
Have earthing protective cover (13), the tail end of earthing protective cover (13) is arcuate structure.
8. it is according to claim 6 a kind of for covering unit of drill, it is characterized in that being provided with chain on the outside of driving chain
It takes turns outer cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821489444.6U CN208971945U (en) | 2018-09-12 | 2018-09-12 | One kind being used for covering unit of drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821489444.6U CN208971945U (en) | 2018-09-12 | 2018-09-12 | One kind being used for covering unit of drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208971945U true CN208971945U (en) | 2019-06-14 |
Family
ID=66783862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821489444.6U Expired - Fee Related CN208971945U (en) | 2018-09-12 | 2018-09-12 | One kind being used for covering unit of drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208971945U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834495A (en) * | 2018-09-12 | 2018-11-20 | 枣庄海纳科技有限公司 | One kind being used for covering unit of drill |
| CN110557985A (en) * | 2019-10-15 | 2019-12-13 | 河北惠众汽车传动轴制造股份有限公司 | Combined tillage all-in-one machine |
-
2018
- 2018-09-12 CN CN201821489444.6U patent/CN208971945U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834495A (en) * | 2018-09-12 | 2018-11-20 | 枣庄海纳科技有限公司 | One kind being used for covering unit of drill |
| CN110557985A (en) * | 2019-10-15 | 2019-12-13 | 河北惠众汽车传动轴制造股份有限公司 | Combined tillage all-in-one machine |
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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: 20190614 Termination date: 20200912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |