CN201163879Y - Brush device for brushing, protecting and metering seeds - Google Patents
Brush device for brushing, protecting and metering seeds Download PDFInfo
- Publication number
- CN201163879Y CN201163879Y CNU2008200791741U CN200820079174U CN201163879Y CN 201163879 Y CN201163879 Y CN 201163879Y CN U2008200791741 U CNU2008200791741 U CN U2008200791741U CN 200820079174 U CN200820079174 U CN 200820079174U CN 201163879 Y CN201163879 Y CN 201163879Y
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- seed
- hairbrush
- seeding
- brush
- planted
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Abstract
The utility model discloses a seeding apparatus for seed brushing and seed retaining by a brush, which belongs to the seeding operation device on a planting machine in the agricultural machinery. The seeding apparatus has the technical proposal that the seeding apparatus comprises a seeding roller barrel (6) installed on a stander, a seed box (1) with a seed guide device (4), a seed amount adjusting device installed on the seed box (1), a rubber plate (3) and a brush seed-brushing and seed-retaining device (8). The seeding apparatus is characterized in that an oblique triangular hole is arranged on the seeding roller barrel (6); an axial spring pre-tensioned type seed cleaning device (5) is arranged on the seed guide device (4); the axial spring pre-tensioned type seed cleaning device (5) comprises a shaft (15), a circular arc seed cleaning sheet (13) installed on the shaft (15) and an axial adjusting spring (14), and the axial spring pre-tensioned type seed cleaning device is installed on the left and the right supporting plates of the seed guide device (4). The apparatus has the characteristics of simple structure, flexible movement, good seed filling and seed charge performance, complete seed cleaning, seed retaining, low seed damage rate, etc. and especially has an excellent effect on germinated seed broadcasting.
Description
Technical field
The utility model relates to a kind of hairbrush brush kind and protects kind of a seeding unit, belongs to the seeding apparatus for work on the seeding machinary in the agricultural machinery.
Background technology
Seeding unit is the core component of sower, and the quality of its operation quality is huge to the sower influence.Existing seeding unit adopts hole roller mostly, mainly is made up of kind of a case, type hole roller, brush kind of wheel or brush kind of brush, seeds protecting plate etc.It can realize rotund seed action effects such as corn soybeans, and bad for irregular seed operation effectivenesses such as rice and wheats.Show mainly that it fills kind, brush kind, to protect process such as kind undesirable, seedling-damaging rate is bigger.
The utility model content
The hairbrush brush that the purpose of this utility model provides a kind of new model kind protects kind of a seeding unit, and it should have characteristics such as fill kind, brush kind, the performance of charging seed are good.
Comprise in order to reach the technical scheme that the purpose of this utility model takes: rack-mounted seeding roller 6, have the kind case 1 of conducting device 4, the kind quantity regulating device 2, rubber slab 3, the hairbrush brush that are installed on kind of the case 1 are planted and are protected kind of device 8, it is characterized in that: seeding roller 6 is provided with oblique triangle type hole, is provided with axle spring prefastening cleaning device 5 on conducting device 4.
Above-mentioned hairbrush brush is planted and is protected in kind of the seeding unit, described hairbrush brush kind is protected kind of device 8 and is comprised hairbrush 10, woollen brush base 11, hairbrush 10 is circular-arc arrangement, its arc radius equates with the radius of seeding roller 6, its lower end and a flexible rubber thin plate 7 bond together, its upper end is installed on kind of the case 1, and flexible rubber thin plate 7 contacts fully with seeding roller 6.
Above-mentioned hairbrush brush is planted and is protected in kind of the seeding unit, described conducting device 4 comprises front and rear support plate, some intermediate plates and left and right sides support plate, the quantity of intermediate plate is lacked one than the quantity in type duct, make each type hole, road that separately kind of the space of leading all be arranged, on each intermediate plate and left and right sides support plate, have the hole that axle spring prefastening cleaning device 5 is installed.
Above-mentioned hairbrush brush is planted and is protected in kind of the seeding unit, and described axle spring prefastening cleaning device 5 comprises axle 15, is installed in circular arc seed cleaning sheet 13 and axial adjustment spring 14 on the axle 15, and this device is installed on the left and right sides support plate of conducting device 4 by axle 15.
Above-mentioned hairbrush brush is planted and is protected in kind of the seeding unit, have vertically together or the narrow groove together on the surface of seeding roller 6, this narrow groove in the form of a ring, coaxial with seeding roller 6, its degree of depth is slightly larger than the degree of depth in seeding roller 6 surface type holes, described circular arc seed cleaning sheet 13 also should have one or more mutually, and they are placed in respectively in the described narrow groove.
Above-mentioned hairbrush brush is planted and is protected in kind of the seeding unit, behind first hairbrush of described hairbrush 10 hairbrush baffle plate 12 has been installed, and mainly plays the rigidity that improves first hairbrush, avoids seed jam to occur at first hairbrush place.
Above-mentioned hairbrush brush is planted and is protected in kind of the seeding unit, and the cutaway view in described oblique triangle type hole is an approximate triangle, and limit of a length of side is short.
Above-mentioned hairbrush brush kind protects in kind of the seeding unit, and described woollen brush base 11 upper ends have elongated slot, with bolt, nut 9 the hairbrush brush kind is protected kind of device 8 by this elongated slot and is installed on kind of the case 1, so this elongated slot has the effect of regulating hairbrush 10 and seeding roller 6 spacings.
Owing to taked oblique triangular form hole, make this device fill kind to charge seed performance good; This hairbrush brush is planted and protected kind of a device, makes this device brush plant fully, and seedling-damaging rate is little, and is remarkable to bud kind sowing advantageous effect especially.Axle spring prefastening cleaning device can flexiblely be planted clearly, seed is played the effect of protection.Characteristics such as that this device also has is simple in structure, motion is flexible.
Description of drawings
Fig. 1 plants the structural representation that protects kind of seeding unit for the utility model hairbrush brush;
Fig. 2 plants the structural representation that protects kind of device for hairbrush brush in the utility model;
Fig. 3 is an axial spring prefastening cleaning device front view in the utility model.
Embodiment
Below in conjunction with accompanying drawing, by specific embodiment the utility model hairbrush brush kind is described in further detail and protects kind of a seeding unit, but be not used for limiting protection domain of the present utility model.Referring to Fig. 1, Fig. 2 and Fig. 3, this hairbrush brush kind protect kind of seeding unit mainly by kind of case 1, plant quantity regulating device 2, rubber slab 3, conducting device 4, axle spring prefastening cleaning device 5, seeding roller 6, flexible rubber thin plate 7, hairbrush brush kind protect kind of device 8 and regulate bolt, nut 9 is formed.
Kind case 1, seeding roller 6 are installed on the frame, kind of quantity regulating device 2, rubber slab 3, flexible rubber thin plate 7, hairbrush brush kind protect kind of device 8 and regulate bolt, nut 9 all is installed on kind of the case 1, axle spring prefastening cleaning device 5 is installed on the conducting device 4.Kind of case 1 is installed on the frame of sead feeder, and it comprises front and rear support plate and left and right sides support plate, has the hole that kind of a quantity regulating device 2, hairbrush brush kind protect kind of device 8 is installed on front supporting plate.Kind of quantity regulating device 2 comprises obtuse angle thin plate and semi arch thin plate, has the adjusting elongated slot at an end of obtuse angle thin plate, matches with the hole on kind of case 1 front supporting plate, realizes kind of the adjusting of amount under the effect of bolt, nut 9; In seeding roller 6 rotation processes, can also reduce the servo-actuated of Seed Layer, correspondingly alleviated the damage of 6 pairs of seeds of seeding roller, and the semi arch thin plate also can play the fragmentation of minimizing kind of 2 pairs of seeds of quantity regulating device.Rubber slab 3 is installed on the rear carrier plate of kind of case 1, guarantees to contact with seeding roller 6, prevents that seed from overflowing.Conducting device 4 also is installed on the frame, it comprises front and rear support plate, some intermediate plates and left and right sides support plate, intermediate plate is perpendicular to the axis of seeding roller, the quantity of intermediate plate is lacked one than the quantity in type duct, make each type hole, road that separately kind of the space of leading all be arranged, on each intermediate plate and left and right sides support plate, have the hole that axle spring prefastening cleaning device 5 is installed.Axle spring prefastening cleaning device 5 comprises axle 15, circular arc seed cleaning sheet 13, axial adjustment spring 14 etc., circular arc seed cleaning sheet 13 is installed on the axle 15 with axial adjustment spring 14, be combined into axle spring prefastening cleaning device, this device is installed on the left and right sides support plate of conducting device 4.When the seeding roller rotates, if there are indivedual seeds not charge seed fully, through mandatory the charging seed of effect realization of circular arc seed cleaning sheet 13.Because be axially installed with the power regulating spring, the power that runs into when circular arc seed cleaning sheet 13 plays the effect of safeguard protection greater than the setting pretightning force of spring the time automatically, reduces the fragmentation to seed.Seeding roller 6 comprises roller, installation shaft, and bearing etc. have oblique triangle type hole on its surface, and the cutaway view perpendicular to seeding roller 6 axis in this oblique triangle type hole is an approximate triangle, and limit of a length of side is short.The type hole size is relevant with the size of seed, and the gradient size is relevant with the angle of repose of interseminal angle of friction and seed, must be slightly larger than the angle of repose, could charge seed fully like this.Have vertically together or the narrow groove together on the surface of seeding roller 6, this narrow groove in the form of a ring, coaxial with seeding roller 6, its degree of depth is slightly larger than the degree of depth in seeding roller 6 surface type holes, described circular arc seed cleaning sheet 13 also should have one or more mutually, and they are placed in respectively in the described narrow groove.Narrow groove the type duct that has formed on the seeding roller 6 is set.
Flexible rubber thin plate 7 usefulness glue are bonded in hairbrush brush kind and protect on the hairbrush surface, lower end of kind of device 8, and contact with seeding roller 6, play the effect of planting of protecting.Hairbrush brush kind is protected kind of device 8 and is comprised hairbrush 10, woollen brush base 11 and hairbrush baffle plate 12.Hairbrush 10 is circular-arc arrangement, arc radius equates with the roller radius, its lower end and flexible rubber thin plate 7 bond together, its upper end is installed on kind of the case 1 by bolt, nut 9, and woollen brush base 11 upper ends have elongated slot, has the effect of regulating hairbrush 10 and 6 distances of seeding roller, guarantee that flexible rubber thin plate 7 contacts fully with seeding roller 6, after hairbrush baffle plate 12 is installed in first hairbrush, mainly play the rigidity that improves first hairbrush, avoid seed jam to occur at first hairbrush place.Bolt, nut 9 play installation and adjusting kind of quantity regulating device and hairbrush brush and plant an effect of protecting kind of device.
It should be noted last that, above embodiment is only unrestricted in order to the explanation technical solutions of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (8)
1, a kind of hairbrush brush is planted and is protected kind of a seeding unit, comprise rack-mounted seeding roller (6), have the kind case (1) of conducting device (4), the kind quantity regulating device (2), rubber slab (3), the hairbrush brush that are installed on kind of the case (1) are planted and are protected kind of a device (8), it is characterized in that, seeding roller (6) is provided with oblique triangle type hole, is provided with axle spring prefastening cleaning device (5) on conducting device (4).
2, hairbrush brush according to claim 1 is planted and is protected kind of a seeding unit, it is characterized in that, described hairbrush brush kind is protected kind of a device (8) and is comprised hairbrush (10), woollen brush base (11), hairbrush (10) is circular-arc arrangement, its arc radius equates with the radius of seeding roller (6), its lower end and a flexible rubber thin plate (7) bond together, and its upper end is installed on kind of the case (1), and flexible rubber thin plate (7) contacts fully with seeding roller (6).
3, hairbrush brush according to claim 1 is planted and is protected kind of a seeding unit, it is characterized in that, described conducting device (4) comprises front and rear support plate, some intermediate plates and left and right sides support plate, the quantity of intermediate plate is lacked one than the quantity in type duct, make each type hole, road that separately kind of the space of leading all be arranged, on each intermediate plate and left and right sides support plate, have the hole that axle spring prefastening cleaning device (5) is installed.
4, protect kind of a seeding unit according to claim 1 or 2 or 3 described hairbrush brush kinds, it is characterized in that, described axle spring prefastening cleaning device (5) comprises axle (15), be installed in circular arc seed cleaning sheet (13) and axial adjustment spring (14) on the axle (15), this device is installed on the left and right sides support plate of conducting device (4) by axle (15).
5, hairbrush brush according to claim 4 is planted and is protected kind of a seeding unit, it is characterized in that, have vertically together or the narrow groove together on the surface of seeding roller (6), this narrow groove in the form of a ring, coaxial with seeding roller (6), its degree of depth is slightly larger than the degree of depth in seeding roller (6) surface type hole, and described circular arc seed cleaning sheet (13) also should have one or more mutually, and they are placed in respectively in the described narrow groove.
6, hairbrush brush according to claim 4 is planted and is protected kind of a seeding unit, it is characterized in that, hairbrush baffle plate (12) has been installed behind first hairbrush of described hairbrush (10).
7, kind protect kind of a seeding unit according to claim 1 or 2 or 3 described hairbrush brush, it is characterized in that the cutaway view in described oblique triangle type hole is an approximate triangle, limit of a length of side is short.
8, hairbrush according to claim 1 brush kind protects kind of a seeding unit, it is characterized in that described woollen brush base (11) upper end has elongated slot, the hairbrush brush is planted with bolt, nut (9) by this elongated slot and protects kind of a device (8) and be installed on kind of the case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200791741U CN201163879Y (en) | 2008-02-25 | 2008-02-25 | Brush device for brushing, protecting and metering seeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200791741U CN201163879Y (en) | 2008-02-25 | 2008-02-25 | Brush device for brushing, protecting and metering seeds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201163879Y true CN201163879Y (en) | 2008-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200791741U Expired - Fee Related CN201163879Y (en) | 2008-02-25 | 2008-02-25 | Brush device for brushing, protecting and metering seeds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201163879Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102239761A (en) * | 2011-05-05 | 2011-11-16 | 中国水稻研究所 | Seeder for raising rice seedlings in rice field |
| CN102259097A (en) * | 2011-05-10 | 2011-11-30 | 中国农业大学 | Seed sorting unitized feeding device and automatic feeding method |
| CN106793753A (en) * | 2014-09-29 | 2017-05-31 | 农业技术矢崎株式会社 | Carrying device |
| CN106717357A (en) * | 2017-02-17 | 2017-05-31 | 山东省农业机械科学研究院 | Pneumatic drum type feed mechanism for seed flexible floating type cleaning device |
| CN107155459A (en) * | 2017-07-15 | 2017-09-15 | 厦门丸美播农业科技有限公司 | Seeding and ditching integrated combined device |
| CN108029292A (en) * | 2017-12-18 | 2018-05-15 | 安徽农业大学 | A kind of automatically controlled pneumatic transmission combined type wheat metering system |
| CN110447351A (en) * | 2019-09-19 | 2019-11-15 | 中国农业大学 | A kind of Brush type precise seeder |
| CN110679248A (en) * | 2019-11-25 | 2020-01-14 | 吉林省农业机械研究院 | Flexible adjustment seed cleaning device suitable for pneumatic roller type seed sowing device |
| CN113475317A (en) * | 2021-07-27 | 2021-10-08 | 保定市鑫飞达农机装备有限公司 | Red pine antler seeder |
| CN113647229A (en) * | 2021-08-30 | 2021-11-16 | 四川云禾御农业科技有限责任公司 | Seeding in-line unmanned aerial vehicle |
| CN114651568A (en) * | 2022-04-07 | 2022-06-24 | 盐城工业职业技术学院 | Horticulture fertilizing and seeding machine |
-
2008
- 2008-02-25 CN CNU2008200791741U patent/CN201163879Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102239761A (en) * | 2011-05-05 | 2011-11-16 | 中国水稻研究所 | Seeder for raising rice seedlings in rice field |
| CN102259097A (en) * | 2011-05-10 | 2011-11-30 | 中国农业大学 | Seed sorting unitized feeding device and automatic feeding method |
| CN106793753B (en) * | 2014-09-29 | 2019-08-16 | 农业技术矢崎株式会社 | Carrying device |
| CN106793753A (en) * | 2014-09-29 | 2017-05-31 | 农业技术矢崎株式会社 | Carrying device |
| CN106717357A (en) * | 2017-02-17 | 2017-05-31 | 山东省农业机械科学研究院 | Pneumatic drum type feed mechanism for seed flexible floating type cleaning device |
| CN107155459A (en) * | 2017-07-15 | 2017-09-15 | 厦门丸美播农业科技有限公司 | Seeding and ditching integrated combined device |
| CN108029292A (en) * | 2017-12-18 | 2018-05-15 | 安徽农业大学 | A kind of automatically controlled pneumatic transmission combined type wheat metering system |
| CN110447351A (en) * | 2019-09-19 | 2019-11-15 | 中国农业大学 | A kind of Brush type precise seeder |
| CN110679248A (en) * | 2019-11-25 | 2020-01-14 | 吉林省农业机械研究院 | Flexible adjustment seed cleaning device suitable for pneumatic roller type seed sowing device |
| CN110679248B (en) * | 2019-11-25 | 2022-03-11 | 吉林省农业机械研究院 | Flexible adjustment seed cleaning device suitable for pneumatic roller type seed sowing device |
| CN113475317A (en) * | 2021-07-27 | 2021-10-08 | 保定市鑫飞达农机装备有限公司 | Red pine antler seeder |
| CN113647229A (en) * | 2021-08-30 | 2021-11-16 | 四川云禾御农业科技有限责任公司 | Seeding in-line unmanned aerial vehicle |
| CN114651568A (en) * | 2022-04-07 | 2022-06-24 | 盐城工业职业技术学院 | Horticulture fertilizing and seeding machine |
| CN114651568B (en) * | 2022-04-07 | 2023-02-28 | 盐城工业职业技术学院 | Horticulture fertilizing and seeding machine |
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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: Beijing Zhongnong Futong Gardening Co.,Ltd. Assignor: China Agricultural University Contract record no.: 2010990000353 Denomination of utility model: Brush device for brushing, protecting and metering seeds Granted publication date: 20081217 License type: Exclusive License Record date: 20100607 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20110225 |