CN207573891U - A kind of conveyer belt seeding evenness device - Google Patents
A kind of conveyer belt seeding evenness device Download PDFInfo
- Publication number
- CN207573891U CN207573891U CN201721647718.5U CN201721647718U CN207573891U CN 207573891 U CN207573891 U CN 207573891U CN 201721647718 U CN201721647718 U CN 201721647718U CN 207573891 U CN207573891 U CN 207573891U
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- seed
- wheel
- rubber
- protecting cover
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a kind of conveyer belt seeding evenness devices, it includes plants case, protecting cover, delivery section, clear kind of portion and portion of charging seed, partition board is provided with above the outlet at bottom of plants case, seed inlet is offered in partition board side wall, the bottom of protecting cover and plants case connects, and delivery section, clear kind of portion and the portion of charging seed are arranged in protecting cover；Wherein, delivery section includes rubber conveyer belt, conveyer belt main driving wheel, conveyer belt from drive, charge seed portion include seeds depositing wheel, rubber conveyer belt forms the conveying stroke of seed across conveyer belt main driving wheel, conveyer belt from drive and seeds depositing wheel, be uniformly distributed on periphery on the outside of rubber conveyer belt it is several be inclined to set broadcast tooth, adjacent two broadcast the type hole that storage seed is formed between tooth；Clear kind of portion includes rubber seed clearing wheel, clear kind of drive sprocket, clear kind of driven sprocket and seed clearing wheel chain；Conveyer belt main driving wheel, clear kind of drive sprocket are connect with feed mechanism for seed sprocket coaxiality, feed mechanism for seed sprocket wheel by seeder power drive and as the power source of entire evenness device.
Description
Technical field
The utility model is related to a kind of conveyer belt seeding evenness devices, belong to agricultural technology field.
Background technology
Up to now, feed mechanism for seed, either mechanical seed sowing device used in the seeding machinery in domestic agricultural production be also
It is Pneumatic seeding apparatus, nothing but using straight-line or plus two kinds of forms of grain conductor in the mode of charging seed.Its height of charging seed all compares
It is high that (height of charging seed of straight-line is at 150 millimeters or more；Add the height of charging seed of grain conductor at 400 millimeters or more), seed is caused to exist
Vertical velocity when falling into bottom of trench is excessive, it is made to generate spring after being collided with soil particle, seriously affects seed distribution
Uniformity.In addition seed is also because its height of charging seed is high, is influenced by wind-force and with the collision of grain conductor wall etc., all by shadow
Ring the uniformity of its sowing.
Invention content
In view of the above-mentioned problems, the purpose of this utility model, which is to provide one kind, can effectively improve the sowing uniformity to improve work
The conveyer belt sowing evenness device of produce amount.
To achieve the above object, the utility model uses following technical scheme：A kind of conveyer belt seeding evenness device, feature
It is：It includes plants case, protecting cover, delivery section, clear kind of portion and portion of charging seed, partition board being provided with above the outlet at bottom of the plants case,
Seed inlet, the bottom connection of the protecting cover and plants case, the delivery section, clear kind of portion and portion of charging seed are offered in the partition board side wall
It is arranged in the protecting cover；
Wherein, the delivery section includes rubber conveyer belt, conveyer belt main driving wheel, conveyer belt from drive, described to charge seed
Portion includes seeds depositing wheel, and the conveyer belt main driving wheel and conveyer belt are separately positioned on from drive on the outlet at bottom of the plants case
At lower position, and the conveyer belt main driving wheel and the conveyer belt are acclivitous straight from rubber conveyer belt between drive
Line transportation section, the plants case are connected by the seed inlet with the straight line transportation section, and the seeds depositing wheel is arranged on the protecting cover
Outlet at bottom at, the rubber conveyer belt forms seed across conveyer belt main driving wheel, conveyer belt from drive and seeds depositing wheel
Conveying stroke, be uniformly distributed on the periphery on the outside of the rubber conveyer belt it is several be inclined to set broadcast tooth, adjacent two
It is described to broadcast the type hole that storage seed is formed between tooth；
The clear kind of portion includes rubber seed clearing wheel, clear kind of drive sprocket, clear kind of driven sprocket and seed clearing wheel chain；It is described clear
Kind drive sprocket is connect by the seed clearing wheel chain with the clear kind of driven sprocket, the clear kind of driven sprocket and the rubber
Seed clearing wheel is coaxially connected, and the rubber seed clearing wheel tangent is set with the rubber conveyer belt above the outlet at bottom of the plants case
It puts；
The conveyer belt main driving wheel, clear kind of drive sprocket are connect with feed mechanism for seed sprocket coaxiality, the feed mechanism for seed sprocket wheel
By seeder power drive and as the power source of entire evenness device.
The delivery section further includes tensioning wheel, and the tensioning wheel is arranged on the conveyer belt from drive and the seeds depositing wheel
Between the rubber conveyer belt on, the tensioning wheel adjusts the Zhang Jindu of the rubber conveyer belt.
Pyramidal pits are equipped in type hole on the rubber conveyer belt outer circumference face, in the inner circle of the rubber conveyer belt
Circumferential surface has spaced tooth-shape structure, and the conveyer belt main driving wheel, conveyer belt driven wheel, tensioning wheel and seeds depositing wheel are
Toothed wheel engages connection with rubber conveyer belt.
The protecting cover includes preceding protecting cover and rear protecting cover, and the preceding protecting cover is fixedly connected with the bottom of the plants case, after described
Protecting cover is detachable connection with the preceding protecting cover and the plants case.
The rubber conveyer belt be endless belt, the rubber conveyer belt by the conveyer belt main driving wheel, conveyer belt from
Drive and seeds depositing wheel support and drive to form the seed of cycle conveying stroke, disposably complete to fill during circulation rotating
Kind, clear kind, shield plant, conveys, charging seed, and the height charged seed of outlet at bottom of the rubber conveyer belt through the protecting cover is 4 centimetres.
Three fixed hubs being connect with the rack of the seeder are set on the protecting cover and across its two side.
The utility model uses above technical scheme, has the following advantages that：1st, the plants case of the utility model and protecting cover connect
Connect, delivery section, clear kind of portion and portion of charging seed be set in protecting cover, feed mechanism for seed sprocket wheel by seeder power drive as entire evenness
The power source of device, the filling kind of entire conveyer belt seeding evenness device and are charged seed and are completed on the rubber conveyer belt of delivery section by clear kind,
Extra seed in type hole on the rubber seed clearing wheel removing rubber conveyer belt in clear kind of portion, portion of charging seed charges seed at away from kind of ditch 4cm, energy
Enough overcome reduces sowing because of height height of charging seed, by the influence of wind-force and with the factor of the collision of grain conductor wall in the prior art
The problem of uniformity, effectively improves the sowing uniformity, improves crop yield.2nd, the outside circle of the rubber conveyer belt of the utility model
Pyramidal pits are equipped in type hole on circumferential surface, ensure that the transport seed of stablizing of rubber conveyer belt avoids seed from being detached from type hole
To influence to sow the uniformity.3rd, the protecting cover of the utility model is divided into front and rear two parts, rear protecting cover and plants case and preceding protecting cover can
Dismantling connection, the maintenance that can make entire evenness device is more convenient, improves sowing efficiency.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the left view structural representation of the utility model；
Fig. 3 is the structure diagram of the conveyer belt of the utility model.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
As shown in Figures 1 to 3, the utility model provides a kind of conveyer belt seeding evenness device, it include plants case 1, protecting cover 2,
Delivery section, clear kind of portion and portion of charging seed, the outlet at bottom top of plants case 1 are provided with partition board, seed inlet 12 are offered in partition board side wall,
Protecting cover 2 is connect with the bottom of plants case 1, and delivery section, clear kind of portion and the portion of charging seed are arranged in protecting cover 2；Wherein, delivery section includes rubber
From drive 5 and tensioning wheel 6, the portion of charging seed includes seeds depositing wheel 11, conveyer belt for glue conveyer belt 3, conveyer belt main driving wheel 4, conveyer belt
Main driving wheel 4 and conveyer belt are separately positioned on from drive 5 at the outlet at bottom upper-lower position of plants case 1, and conveyer belt main transmission
Wheel 4 and conveyer belt from rubber conveyer belt 3 between drive 5 be acclivitous straight line transportation section, plants case 1 by seed inlet 12 with
The transportation section connects, and seeds depositing wheel 11 is arranged at the outlet at bottom of protecting cover 2, rubber conveyer belt 3 across conveyer belt main driving wheel 4,
Conveyer belt forms the conveying stroke of seed from drive 5 and seeds depositing wheel 11, in conveyer belt between drive 5 and seeds depositing wheel 11
Setting can adjust the tensioning wheel 6 of its rate of tension on rubber conveyer belt 3；It is uniformly distributed on the periphery in 3 outside of rubber conveyer belt
It is several be inclined to set broadcast tooth 31, adjacent two broadcast the type hole that storage seed is formed between tooth 31；Clear kind of portion includes clear kind of rubber
Wheel 7, clear kind of drive sprocket 8, clear kind of driven sprocket 9 and seed clearing wheel chain 10；Conveyer belt main driving wheel 4, clear kind of drive sprocket 8 are equal
Coaxially connected with feed mechanism for seed sprocket wheel 13, clear kind of drive sprocket 8 is connect by seed clearing wheel chain 10 with clear kind of driven sprocket 9, clear kind
Driven sprocket 9 and rubber seed clearing wheel 7 are coaxially connected, and rubber seed clearing wheel 7 and the rubber above the outlet at bottom of plants case 1 are defeated
Send band 3 tangent setting, feed mechanism for seed sprocket wheel 13 by seeder power drive and as the power source of entire evenness device.
Further, pyramidal pits are equipped in the type hole on 3 outer circumference face of rubber conveyer belt, ensure that seed is filled with type hole
And stablize transport and charge seed to 2 outlet at bottom of protecting cover, there is spaced tooth-shape structure in the inner peripheral surface of rubber conveyer belt 3,
Conveyer belt main driving wheel 4, conveyer belt driven wheel 5, tensioning wheel 6 and seeds depositing wheel 11 are toothed wheel, are engaged with rubber conveyer belt 3
Connection.
Further, protecting cover 2 includes preceding protecting cover 21 and rear protecting cover 22, and preceding protecting cover 21 is fixedly connected with the bottom of plants case 1, after
Protecting cover 22 is detachable connection with preceding protecting cover 21 and plants case 1, in this way, inside evenness device when something goes wrong, after removing
Protecting cover 22 can repair, and the maintenance for making evenness device is more convenient, improve sowing efficiency.
Further, rubber conveyer belt 3 is endless belt, and rubber conveyer belt 3 is by conveyer belt main driving wheel 4, conveyer belt from biography
Driving wheel 5 and seeds depositing wheel 11 support and drive to form the seed of cycle conveying stroke, are disposably completed during circulation rotating
Fill kind, clear kind, shield plants, conveys, charging seed, and the height that outlet at bottom of the rubber conveyer belt 3 through protecting cover 2 is charged seed is only 4 centimetres.
Further, on protecting cover 2 and across 2 two side of protecting cover set three fixed hubs 14, with facilitate evenness device with
The rack connection of seeder.
The course of work of the utility model is as follows：During tractor seeder operation, by the rotation of seeder ground wheel, by power
It is transmitted on feed mechanism for seed sprocket wheel 13 via each portion's drive sprocket, feed mechanism for seed sprocket wheel 13 rotates, driving conveying belt main driving wheel 4 and clear
Kind drive sprocket 8 rotates, and conveyer belt main driving wheel 4 rotates counterclockwise (as shown in Figure 1), and driving conveying belt is from drive 5 and throws
11 rotation of kind wheel, so as to which rubber conveyer belt 3 be driven to walk counterclockwise, the seed in plants case 1 is conveyed through seed inlet 12 into rubber
With 3 acclivitous straight line transportation section, the seed of the transportation section gravity effect and broadcast tooth 31 in the inclination of rubber conveyer belt 3
Under the action of be quickly charged into type hole, when rubber conveyer belt 3 is with the extra kind of the seed and type hole outer that are filled in type hole
When son is moved in 7 pivot region of rubber seed clearing wheel, since clear kind of drive sprocket 8 rotates counterclockwise, clear kind of driven sprocket 9 is driven
It rotates counterclockwise, clear kind of driven sprocket 9 and rubber seed clearing wheel 7 are coaxially connected, and then rubber seed clearing wheel 7 rotates (such as Fig. 1 counterclockwise
It is shown), rubber seed clearing wheel 7 is to be higher than the linear velocity of 4 times of 3 movement velocity of rubber conveyer belt or more by the extra seed in type hole outer
1 bottom of plants case is brushed go back to, a remaining seed in the type hole after the cleaning of rubber seed clearing wheel 7, by the type on rubber conveyer belt 3
Hole is escorted 11 bottom of seeds depositing wheel and is discharged at the outlet at bottom of protecting cover 2 always, charges seed in the place of distance 4 centimetres of ditch of kind,
Due to greatly reducing height of charging seed, and before charging seed, seed is in type hole, fundamentally ensure that seed not by
External factor influences and maintains its uniformity, really solves interference institute of other feed mechanism for seeds because of charge seed excessive height or grain conductor
Caused by sowing evenness it is poor the problem of, improve sowing the uniformity, achieve the purpose that crop yield.
The utility model is only illustrated with above-described embodiment, and structure, installation position and its connection of each component are all can
With what is be varied from.It is all that individual part is carried out according to the utility model principle on the basis of technical solutions of the utility model
Improvement or equivalents, should not exclude except the scope of protection of the utility model.
Claims (6)
1. a kind of conveyer belt seeding evenness device, it is characterised in that：It includes plants case, protecting cover, delivery section, clear kind of portion and portion of charging seed,
Partition board is provided with above the outlet at bottom of the plants case, seed inlet is offered in the partition board side wall, the protecting cover and plants case
Bottom connects, and the delivery section, clear kind of portion and the portion of charging seed are arranged in the protecting cover；
Wherein, the delivery section includes rubber conveyer belt, conveyer belt main driving wheel, conveyer belt from drive, and the portion of charging seed is wrapped
It includes seeds depositing wheel, the conveyer belt main driving wheel and conveyer belt and is separately positioned on bottom on the outlet at bottom of the plants case from drive
Place is put, and the conveyer belt main driving wheel and the conveyer belt are defeated for acclivitous straight line from rubber conveyer belt between drive
Section is sent, the plants case is connected by the seed inlet with the straight line transportation section, and the seeds depositing wheel is arranged on the bottom of the protecting cover
Portion exit, the rubber conveyer belt form the defeated of seed across conveyer belt main driving wheel, conveyer belt from drive and seeds depositing wheel
See off journey, be uniformly distributed on the periphery on the outside of the rubber conveyer belt it is several be inclined to set broadcast tooth, broadcast described in adjacent two
The type hole of storage seed is formed between tooth；
The clear kind of portion includes rubber seed clearing wheel, clear kind of drive sprocket, clear kind of driven sprocket and seed clearing wheel chain；The clear kind of master
Movable sprocket is connect by the seed clearing wheel chain with the clear kind of driven sprocket, the clear kind of driven sprocket and clear kind of the rubber
Take turns it is coaxially connected, and the rubber seed clearing wheel with positioned at the plants case outlet at bottom above the tangent setting of rubber conveyer belt；
The conveyer belt main driving wheel, clear kind of drive sprocket are connect with feed mechanism for seed sprocket coaxiality, and the feed mechanism for seed sprocket wheel is broadcast
The power drive of kind of machine and as the power source of entire evenness device.
2. a kind of conveyer belt seeding evenness device as described in claim 1, it is characterised in that：The delivery section further includes tensioning
Wheel, the tensioning wheel is arranged on the conveyer belt on the rubber conveyer belt between drive and the seeds depositing wheel, described
Tensioning wheel adjusts the Zhang Jindu of the rubber conveyer belt.
3. a kind of conveyer belt seeding evenness device as claimed in claim 2, it is characterised in that：The rubber conveyer belt outer circumference
Pyramidal pits are equipped in type hole on face, have spaced tooth-shape structure, institute in the inner peripheral surface of the rubber conveyer belt
It is toothed wheel to state conveyer belt main driving wheel, conveyer belt driven wheel, tensioning wheel and seeds depositing wheel, and connection is engaged with rubber conveyer belt.
4. a kind of conveyer belt seeding evenness device as described in any one of claims 1 to 3, it is characterised in that：The protecting cover includes
Preceding protecting cover and rear protecting cover, the preceding protecting cover are fixedly connected with the bottom of the plants case, it is described after protecting cover and the preceding protecting cover and
The plants case is detachable connection.
5. a kind of conveyer belt seeding evenness device as claimed in claim 4, it is characterised in that：The rubber conveyer belt is annular
Band, the rubber conveyer belt are supported from drive and seeds depositing wheel by the conveyer belt main driving wheel, conveyer belt and formation are driven to follow
The seed conveying stroke of ring, disposably complete to fill kind during circulation rotating, clear kind, shield plants, conveys, charging seed, and is described
The height that outlet at bottom of the rubber conveyer belt through the protecting cover is charged seed is 4 centimetres.
6. a kind of conveyer belt seeding evenness device as described in claim 1, it is characterised in that：On the protecting cover and across its two
Side wall sets three fixed hubs being connect with the rack of the seeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647718.5U CN207573891U (en) | 2017-12-01 | 2017-12-01 | A kind of conveyer belt seeding evenness device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647718.5U CN207573891U (en) | 2017-12-01 | 2017-12-01 | A kind of conveyer belt seeding evenness device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207573891U true CN207573891U (en) | 2018-07-06 |
Family
ID=62734782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721647718.5U Withdrawn - After Issue CN207573891U (en) | 2017-12-01 | 2017-12-01 | A kind of conveyer belt seeding evenness device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207573891U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107750549A (en) * | 2017-12-01 | 2018-03-06 | 中国农业科学院作物科学研究所 | A kind of conveyer belt seeding evenness device |
| US11483963B2 (en) | 2019-12-24 | 2022-11-01 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11490558B2 (en) | 2019-12-24 | 2022-11-08 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11516958B2 (en) | 2019-12-24 | 2022-12-06 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11523556B2 (en) | 2019-12-24 | 2022-12-13 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11523555B2 (en) | 2019-12-24 | 2022-12-13 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11553638B2 (en) | 2019-12-24 | 2023-01-17 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11553639B2 (en) | 2019-12-24 | 2023-01-17 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11564344B2 (en) | 2019-12-24 | 2023-01-31 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11564346B2 (en) | 2019-12-24 | 2023-01-31 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11582899B2 (en) | 2019-12-24 | 2023-02-21 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11589500B2 (en) | 2019-12-24 | 2023-02-28 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11596095B2 (en) | 2019-12-24 | 2023-03-07 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
-
2017
- 2017-12-01 CN CN201721647718.5U patent/CN207573891U/en not_active Withdrawn - After Issue
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107750549A (en) * | 2017-12-01 | 2018-03-06 | 中国农业科学院作物科学研究所 | A kind of conveyer belt seeding evenness device |
| US11483963B2 (en) | 2019-12-24 | 2022-11-01 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11490558B2 (en) | 2019-12-24 | 2022-11-08 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11516958B2 (en) | 2019-12-24 | 2022-12-06 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11523556B2 (en) | 2019-12-24 | 2022-12-13 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11523555B2 (en) | 2019-12-24 | 2022-12-13 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11553638B2 (en) | 2019-12-24 | 2023-01-17 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11553639B2 (en) | 2019-12-24 | 2023-01-17 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11564344B2 (en) | 2019-12-24 | 2023-01-31 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11564346B2 (en) | 2019-12-24 | 2023-01-31 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11582899B2 (en) | 2019-12-24 | 2023-02-21 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11589500B2 (en) | 2019-12-24 | 2023-02-28 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11596095B2 (en) | 2019-12-24 | 2023-03-07 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180706 Effective date of abandoning: 20230613 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180706 Effective date of abandoning: 20230613 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |