CN201657620U - Centralized slotted hole wheeled type precise rape seeding device - Google Patents
Centralized slotted hole wheeled type precise rape seeding device Download PDFInfo
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- CN201657620U CN201657620U CN2009202716792U CN200920271679U CN201657620U CN 201657620 U CN201657620 U CN 201657620U CN 2009202716792 U CN2009202716792 U CN 2009202716792U CN 200920271679 U CN200920271679 U CN 200920271679U CN 201657620 U CN201657620 U CN 201657620U
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Abstract
The utility model relates to a centralized slotted hole wheeled type precise rape seeding device, which belongs to the technical field of seeding devices of sowing machines of agricultural machinery. The rape seeding device comprises a seed protection device, a seeding roller, a seeding shaft, a seen cleaning wheel, a seed cleaning shaft, a seed box, a seeding device casing, a seed push steel wire, a side plate, a seeding device bracket and a seed feeding port. The seeding roller is in key connection with the seeding shaft, and the seeding shaft is arranged on the bearing seats on the left side plate and the right side plate; the seed cleaning wheel is in key connection with the seed cleaning shaft, and the seed cleaning shaft is arranged on the bearing seats on the left side plate and the right side plate; the seed box is positioned on the same side of the seeding roller and is connected and arranged on the left side plate and the right side plate, and a seed roller is closely arranged on the lower side of the seed box; the seeding device casing is positioned above the seeding device and is connected and arranged on the left side plate and the right side plate through bolts; input power drives the seeding shaft through chain drive, and the power on the seeding shaft is shifted through a driving chain wheel and then transmitted to the seed cleaning shaft; and the seed protection device can self-move under the action of the frictional force of the seeding roller. The centralized slotted hole wheeled type precise rape seeding device has novel design, compact structure, adjustable seeding height, and low seed breakage rate.
Description
Technical field
The utility model relates to technical field of seeding devices in the agricultural machinery, is specifically related to a kind of concentrated slot-hole-wheel-type precise rape seeding device.
Background technology
Traditional rape cultivation mode is: turn over, trench digging is built ridge, basal dressing, directly sowing or transplanting, field management, results.This planting patterns operation is various, labour intensity is big, waste seed manure, economic benefit is lower.Therefore the mechanized cultivation of rape more and more comes into one's own.At present, the seeding unit that is applied to the rape precision drilling mainly comprises two kinds of mechanical type and pneumatic types.Mechanical type precise seeder major defect is a seed percentage of damage height, and the type hole plug is serious; Pneumatic type seeding unit major defect be seed plate the requirement on machining accuracy height, cannot say for sure the card, processing cost height, and operating air pressure narrow range, bigger to requirement height, the blower fan power consumption of blower fan and drive mechanism thereof.
The utility model content
The purpose of this utility model is to overcome the defective of prior art, a kind of concentrated slot-hole-wheel-type precise rape seeding device is provided, this seeding unit by seed clearing wheel plant clearly, belt is protected kind, push away kind of a steel wire plants clearly, can not only effectively improve the mechanical type precise rape seeding device and solve problems such as seed percentage of damage height, type hole plug, and this apparatus structure compactness, processing technology require lowly, can save power consumption.It is a kind of precise rape seeding device of seeding better effects if.
The utility model is achieved in that
A kind of concentrated slot-hole-wheel-type precise rape seeding device comprises and protects kind of a device (1), seeding cylinder (2), feed shaft (3), seed clearing wheel (4), clear axle (5), seed-box (6), the seeding unit case (7) of planting, push away kind of a steel wire (8), side plate (9), seeding unit support (10) and charge seed mouthful (11).It is characterized in that seeding cylinder (2) is connected by key with feed shaft (3), on the bearing block about feed shaft (3) is installed on two side plates (9); Seed clearing wheel (4) is connected by key with the clear axle (5) of planting, on the bearing block about clear kind axle (5) is installed on two side plates (9); Seed-box (6) is positioned at a side of seeding cylinder, and is mounted on the left side plate (9) by bolt, and seed-box (6) downside is close to row seeding cylinder (2) is installed; Seeding unit case (7) be positioned at seeding unit directly over, and about being mounted on by bolt on two side plates (9).Input power drives feed shaft (3) by chain drive, and the power on the feed shaft (3) passes to after a pair of drive sprocket speed change plants axle (5) clearly; Protect kind of a device (1) motion voluntarily under the frictional force effect of seeding cylinder (2).
Described kind of the device (1) that protects comprises seeding cylinder wheel (12), pushes away kind of a groove (13), type hole (14).What have along the circumferential direction on the surface of described seeding cylinder wheel (12) that 4 circles are equally spaced pushes away kind of a groove (13), and this section that pushes away kind of a groove (13) is a rectangle; Pushing away kind of a groove the inside at every circle has 1 row cylindrical type hole (14), and every row contains 36 type holes (14) and takes turns (12) radial equipartition along the seeding cylinder; The axis of the axis in type hole (14) and cylinder wheel 12 is 35 ° of obliques.
Described kind of the device (1) that protects comprises that 4 are protected kind band (15), and 12 are protected the anti-cam (16) of kind of band, and 12 are protected kind of a bearing (17) and 3 and protect kind of an axle (18).Described 4 are protected kind band (15), 12 and protect the anti-cam (16) of kind of band and 12 and protect kind of a bearing (17) and be divided into 4 groups and be installed in described 3 and protect on kind of the axle (18), and every group of spacing is identical with the spacing in above-mentioned every row's type hole (14); Every group 3 are protected kind of a bearing (17) and are installed in 3 and protect on kind of the axle (18); Every group 1 is protected kind band (15) and is installed in described 3 and protects on the anti-cam (16) of kind of band; Every group 3 are protected kind the anti-cam (16) of band and are installed in and protect on kind of the bearing (17); 3 that protect kind of a device (1) are protected in kind of the axle (18), one at the side-lower that closes on seed clearing wheel (4), a side that is installed in charge seed mouthful (11), another root protects kind of an axle (18) and becomes triangular shape to install 4 to protect kind of a band (16) and be close to respectively on four row's type holes (14) of protecting on kind of the device (1), protect the center that kind of band center correspondence pushes away kind of a groove (13) with above-mentioned two; Whole kind of the device that protects is mounted on the side plate (9) by bolt.
Described seeding unit support (10) is welded to form by angle steel, about two seeding unit supports (10) be connected on the left side plate (9) by bolt.Connecting portion on the seeding unit support (10) leaves either side of the small of the back groove (10a), selects the position of different either side of the small of the back grooves (10a) can realize adjusting the different setting height(from bottom)s of seeding unit support (9) during installation, realizes charging seed adjustable height simultaneously.
Described charge seed mouthful (11) are provided with 4 altogether, and correspondence is installed in the below, 4 row's type holes (14) of protecting kind of a device (1) respectively, by bolt be fastened on one with angle steel that side plate is connected on; The spacing of charging seed of described charge seed mouthful (11) is adjustable.
Described kind of the steel wire (8) that pushes away is provided with four, pushes away in kind of the groove (13) near a week around four rows respectively; The every two ends that push away kind of a steel wire (8) all are fixed near thin axle of charge seed mouthful (11), and wherein an end moves in the below of seed-box (6) and pushes away in kind of the groove (13), and the other end lays out in charge seed mouthful (11) and pushes away kind of a groove (13).
The beneficial effects of the utility model are:
1. the utility model can be realized the essence amount seeding to rape seed, 1～2 of a seeding, seeding precision height;
2. seed clearing wheel rotation direction described in the utility model is opposite with the seeding cylinder, and speed is higher than the seeding cylinder, unnecessary seed in the seeding cylinder type hole can be back to clearly in the seed-box, plants effective clearly;
3. kind of the band that protects described in the utility model is in seeding drum movement process, and motion voluntarily under the effect of frictional force realizes protecting kind of a function, does not need power drive, energy efficient;
4. kind of the groove the inside installation that pushes away at the seeding cylinder pushes away kind of a steel wire, in the motion process of seeding cylinder seed is released the type hole, can effectively avoid the type hole plug.
Description of drawings
Fig. 1: be structural representation of the present utility model.
Number in the figure is: 1-protects kind of a device; 2-seeding cylinder; The 3-feed shaft; The 4-seed clearing wheel; 5-plants axle clearly; The 6-seed-box; 7-seeding unit case; 8-pushes away kind of a steel wire; The 9-side plate; 10-seeding unit support; 10a-either side of the small of the back groove; The 11-mouth of charging seed.
Fig. 2: be core component seeding cylinder schematic diagram of the present utility model.
Number in the figure is: 12-seeding cylinder wheel; 13-pushes away kind of a groove; 14-type hole.
Fig. 3: be that the utility model protects kind of a device front view schematic diagram.
Number in the figure is: the 9-side plate; 15-protects kind of a band; 16-protects the anti-cam of kind of band; 17-protects kind of a bearing; 18-protects kind of an axle.
Fig. 4: be that the utility model protects kind of a device side view schematic diagram.
Number in the figure is: 15-protects kind of a band; 16-protects the anti-cam of kind of band; 17-protects kind of a bearing; 18-protects kind of an axle.
Embodiment
The design of present embodiment is applicable to the seeding of the smart amount of rape.Also be applicable to the seeding of other small particle diameter crops or vegetable seeds.
The concentrated precise rape seeding device that the utility model provides comprises and protects kind of a device (1), seeding cylinder (2), feed shaft (3), seed clearing wheel (4), clear axle (5), seed-box (6), the seeding unit case (7) of planting, push away kind of a steel wire (8), side plate (9), seeding unit support (10) and charge seed mouthful (11).Described seeding cylinder (2) is connected by key with feed shaft (3), on the bearing block about feed shaft (3) is installed on two side plates (9); Seed clearing wheel (4) is connected by key with the clear axle (5) of planting, on the bearing block about clear kind axle (5) is installed on two side plates (9); Seed-box (6) is positioned at a side of seeding cylinder, and is mounted on the left side plate (9) by bolt, and seed-box (6) downside is close to row seeding cylinder (2) is installed; Seeding unit case (7) be positioned at seeding unit directly over, and about being mounted on by bolt on two side plates (9).Input power drives feed shaft (3) by chain drive, and the power on the feed shaft (3) passes to after a pair of drive sprocket speed change plants axle (5) clearly; Protect kind of a device (1) motion voluntarily under the frictional force effect of seeding cylinder (2).
Described kind of the device (1) that protects comprises seeding cylinder wheel (12), pushes away kind of a groove (13), type hole (14).Described have along the circumferential direction on the surface of seeding cylinder wheel (12) that 4 circles are equally spaced push away kind of a groove (13), this section that pushes away kind of a groove (13) is a rectangle; Pushing away kind of a groove the inside at every circle has 1 row cylindrical type hole (14), and every row contains 36 type holes (14) and takes turns (12) radial equipartition along the seeding cylinder; The axis of the axis in type hole (14) and cylinder wheel 12 is 35 ° of obliques.
Described kind of the device (1) that protects comprises that 4 are protected kind band (15), and 12 are protected the anti-cam (16) of kind of band, and 12 are protected kind of a bearing (17) and 3 and protect kind of an axle (18).Described 4 are protected kind band (15), 12 and protect the anti-cam (16) of kind of band and 12 and protect 4 groups of kind of a bearing (17) five equilibriums and be installed in 3 and protect on kind of the axle (18), and every group of spacing is identical with the spacing in above-mentioned every row's type hole (14); Every group 3 are protected kind of a bearing (17) and are installed in 3 and protect on kind of the axle (18); Every group 1 is protected kind band (15) and is installed in described 3 and protects on the anti-cam (16) of kind of band; Every group 3 are protected kind the anti-cam (16) of band and are installed in and protect on kind of the bearing (17); 3 that protect kind of a device (1) are protected in kind of the axle (18), and one is installed in the side-lower that closes on seed clearing wheel (4), a side that is installed in charge seed mouthful (11), and another root protects kind of an axle (18) and protects the installation triangular in shape of kind of axle with above-mentioned two; Article 4, protect kind of a band (16) and be close to respectively on four row's type holes (14) of protecting on kind of the device (1), protect the center that kind of band center correspondence pushes away kind of a groove (13); Whole kind of the device that protects is mounted on the side plate (9) by bolt.
Described seeding unit support (10) is welded to form by angle steel, about two seeding unit supports (10) be connected on the left side plate (9) by bolt.It is characterized in that the connecting portion on the seeding unit support (10) leaves either side of the small of the back groove (10a), select the position of different either side of the small of the back grooves (10a) can realize adjusting the different setting height(from bottom)s of seeding unit support (9) during installation, realize charging seed adjustable height simultaneously.
Described charge seed mouthful (11) have 4, and correspondence is installed in the below, 4 row's type holes (14) of protecting kind of a device (1) respectively, by bolt be fastened on one with angle steel that side plate is connected on; The spacing of charging seed of mouthful (11) of charging seed is adjustable.
Described kind of the steel wire (8) that pushes away has four, pushes away in kind of the groove (13) around four rows respectively; The every two ends that push away kind of a steel wire (8) all are fixed near charge seed mouthful (11) the thin axle, and wherein the end below that is located at seed-box (6) moves into and pushes away in kind of the groove (13), and the other end is located in charge seed mouthful (11) and lays out and pushes away kind of a groove (13).
Above embodiment is only unrestricted in order to the explanation the technical solution of the utility model; those of ordinary skill in the art is to be understood that; the technical solution of the utility model is made amendment or replacement on an equal basis; and do not break away from the spirit and scope of technical solutions of the utility model, all should be encompassed in the protection domain of claim of the present utility model.
Claims (6)
1. concentrated slot-hole-wheel-type precise rape seeding device, its feature comprises protects kind of a device (1), seeding cylinder (2), feed shaft (3), seed clearing wheel (4), clear axle (5), the seed-box (6) of planting, seeding unit case (7), push away kind of a steel wire (8), side plate (9), seeding unit support (10) and charge seed mouthful (11), described seeding cylinder (2) is connected by key with feed shaft (3), on the bearing block about feed shaft (3) is installed on two side plates (9); Seed clearing wheel (4) is connected by key with the clear axle (5) of planting, on the bearing block about clear kind axle (5) is installed on two side plates (9); Seed-box (6) is positioned at a side of seeding cylinder, and is mounted on the left side plate (9) by bolt, and seed-box (6) downside is close to seeding cylinder (2) is installed; Seeding unit case (7) be positioned at seeding unit directly over, and about being mounted on by bolt on two side plates (9).
2. the described seeding unit of claim 1, it is characterized in that, described kind of the device (1) that protects comprises seeding cylinder wheel (12), pushes away kind of a groove (13), type hole (14), what have along the circumferential direction on the surface of cylinder wheel (12) that 4 circles are equally spaced pushes away kind of a groove (13), and the section that pushes away kind of a groove (13) is a rectangle; Pushing away kind of a groove the inside at every circle has 1 row cylindrical type hole (14), and every row contains 36 type holes (14) and takes turns (12) radial equipartition along the seeding cylinder; The axis of the axis in type hole (14) and cylinder wheel (12) is 35 ° of obliques.
3. the described seeding unit of claim 1, it is characterized in that, described kind of the device (1) that protects comprises that 4 are protected kind of a band (15), 12 are protected the anti-cam (16) of kind of band, 12 are protected kind of a bearing (17) and 3 and protect kind of an axle (18), described 4 are protected kind band (15), 12 and protect the anti-cam (16) of kind of band and 12 and protect 4 groups of kind of a bearing (17) five equilibriums and be installed in 3 and protect on kind of the axle (18), and every group of spacing is identical with the spacing in above-mentioned every row's type hole (14); Every group 3 are protected kind of a bearing (17) and are installed in 3 and protect on kind of the axle (18); Every group 1 is protected kind band (15) and is installed in described 3 and protects on the anti-cam (16) of kind of band; Every group 3 are protected kind the anti-cam (16) of band and are installed in and protect on kind of the bearing (17); 3 that protect kind of a device (1) are protected in kind of the axle (18), and one at the side-lower that closes on seed clearing wheel (4), a side that is installed in charge seed mouthful (11), and another root protects kind of an axle (18) and becomes the triangular shape installation with above-mentioned two; Article 4, protect kind of a band (15) and be close to respectively on four row's type holes (14) of protecting on kind of the device (1), protect the center that kind of band center correspondence pushes away kind of a groove (13); Whole kind of the device that protects is mounted on the side plate (9) by bolt.
4. the described seeding unit of claim 1, it is characterized in that, described seeding unit support (10) is welded to form by angle steel, about two seeding unit supports (10) be connected on the left side plate (9) by bolt, the connecting portion on the seeding unit support (10) leaves either side of the small of the back groove (10a).
5. the described seeding unit of claim 1 is characterized in that, described charge seed mouthful (11) have 4, and correspondence is installed in the below in 4 row's type holes (14) of seeding cylinder (2) respectively, by bolt be fastened on one with angle steel that side plate is connected on; The spacing of charging seed of mouthful (11) of charging seed is adjustable.
6. the described seeding unit of claim 1 is characterized in that, described kind of the steel wire (8) that pushes away is provided with four, pushes away in kind of the groove (13) around 4 rows respectively; The every two ends that push away kind of a steel wire (8) all are fixed near charge seed mouthful (11) the thin axle, and wherein the end below that is located at seed-box (6) moves into and pushes away in kind of the groove (13), and the other end is located in charge seed mouthful (11) and lays out and pushes away kind of a groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202716792U CN201657620U (en) | 2009-11-27 | 2009-11-27 | Centralized slotted hole wheeled type precise rape seeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202716792U CN201657620U (en) | 2009-11-27 | 2009-11-27 | Centralized slotted hole wheeled type precise rape seeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201657620U true CN201657620U (en) | 2010-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202716792U Expired - Fee Related CN201657620U (en) | 2009-11-27 | 2009-11-27 | Centralized slotted hole wheeled type precise rape seeding device |
Country Status (1)
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| CN (1) | CN201657620U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511226A (en) * | 2011-12-28 | 2012-06-27 | 华中农业大学 | Pneumatic direct seeding precision sowing device for rice bud seeds |
| CN103999610A (en) * | 2014-05-08 | 2014-08-27 | 河南科技大学 | Roller-type aperture disk seedling-growing seeding device and seedling-growing seeding mechanism |
| CN106165579A (en) * | 2016-07-19 | 2016-11-30 | 柳州龙辉科技有限公司 | A kind of Semen Allii Tuberosi essence amount dispenser |
| CN106171192A (en) * | 2016-07-19 | 2016-12-07 | 柳州龙辉科技有限公司 | A kind of conservation device |
| CN106171193A (en) * | 2016-07-19 | 2016-12-07 | 柳州龙辉科技有限公司 | A kind of feed drum |
| CN107006185A (en) * | 2017-03-24 | 2017-08-04 | 华南农业大学 | A kind of feed mechanism for seed of the amount of broadcasting step-less adjustment |
| CN110313277A (en) * | 2019-07-01 | 2019-10-11 | 华南农业大学 | A kind of intelligence is double to fill kind of type hole roller rice precision seed metering device and a type of seeding |
| CN114467561A (en) * | 2022-01-21 | 2022-05-13 | 富阳学院 | Seedling raising machine |
-
2009
- 2009-11-27 CN CN2009202716792U patent/CN201657620U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511226A (en) * | 2011-12-28 | 2012-06-27 | 华中农业大学 | Pneumatic direct seeding precision sowing device for rice bud seeds |
| CN103999610A (en) * | 2014-05-08 | 2014-08-27 | 河南科技大学 | Roller-type aperture disk seedling-growing seeding device and seedling-growing seeding mechanism |
| CN103999610B (en) * | 2014-05-08 | 2016-04-06 | 河南科技大学 | Cylinder type hole type plug seedling seeding unit and nursery feed mechanism |
| CN106165579A (en) * | 2016-07-19 | 2016-11-30 | 柳州龙辉科技有限公司 | A kind of Semen Allii Tuberosi essence amount dispenser |
| CN106171192A (en) * | 2016-07-19 | 2016-12-07 | 柳州龙辉科技有限公司 | A kind of conservation device |
| CN106171193A (en) * | 2016-07-19 | 2016-12-07 | 柳州龙辉科技有限公司 | A kind of feed drum |
| CN107006185A (en) * | 2017-03-24 | 2017-08-04 | 华南农业大学 | A kind of feed mechanism for seed of the amount of broadcasting step-less adjustment |
| CN107006185B (en) * | 2017-03-24 | 2019-09-10 | 华南农业大学 | A kind of feed mechanism for seed of the amount of broadcasting step-less adjustment |
| CN110313277A (en) * | 2019-07-01 | 2019-10-11 | 华南农业大学 | A kind of intelligence is double to fill kind of type hole roller rice precision seed metering device and a type of seeding |
| CN114467561A (en) * | 2022-01-21 | 2022-05-13 | 富阳学院 | Seedling raising machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20131127 |