CN206498669U - A kind of corn drill - Google Patents
A kind of corn drill Download PDFInfo
- Publication number
- CN206498669U CN206498669U CN201720115204.9U CN201720115204U CN206498669U CN 206498669 U CN206498669 U CN 206498669U CN 201720115204 U CN201720115204 U CN 201720115204U CN 206498669 U CN206498669 U CN 206498669U
- Authority
- CN
- China
- Prior art keywords
- frame
- furrowing blade
- seed
- cam
- hanger bracket
- 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.)
- Expired - Fee Related
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Abstract
A kind of corn drill, including frame, the front portion of frame is provided with connecting seat, hanger bracket and lower hanger bracket are connected with connecting seat, bracing piece is connected between upper hanger bracket and frame, the upper surface of central rack is provided with receptacle, the bottom of receptacle is provided with fertilizer delivering pipe, fertilizer delivering pipe is passed from the lower surface of frame, fertilizer delivering pipe lower end is provided with fertilising switch, the upper surface at frame rear portion is connected with seed-box and bogie arm, seed spout is connected with below seed-box, seed spout lower end is provided with point kind of a device, the end of bogie arm is connected with land wheel, the lower surface of frame front is connected with the first furrowing blade support, at least one is provided with first furrowing blade support the first furrowing blade above, the top of first furrowing blade is provided with grass pulling wheel, the lower surface of central rack is connected with the second furrowing blade, ferti-seeding control device is additionally provided with below frame.It is simple in construction, easy to use, the high efficiency corn seeder of simple accurate control rice shoot line-spacing and spacing in the rows.
Description
Technical field
The utility model is related to agriculture field of electromechanical equipment, specifically a kind of corn drill.
Background technology
Sowing is, by certain amount and mode, the operation in certain depth soil layer to be sown into good time by sowing material.Seeder
It is a kind of agricultural machinery being planted in seed by seeding machinery system in soil, seeder has sowing efficiency high,
The low feature of seed spoilage.The rack section of existing seeder is only provided with a connector, can only be connected on tractor
Use, and can not be connected on miscellaneous equipment such as rotary cultivator and use, reduce the ease of use of seeder.Whether appropriate sowing is
Directly affect growing and yield for crop.At present, with the development of state-of-the-art, among agricultural seeder mostly
Traditional artificial seeding is replaced using mechanized equipment, in order to promote precision drilling, in application rate, line-spacing, spacing in the rows, seed level etc.
Aspect is all more accurate, so largely use seeder, at present using it is more be cone disk type seeder, Mechanization sowing is not only
Sow fast, efficiency high and it sows accurate qualification rate height.Existing seeder Shang Zhong roads are entered using ferrous material mostly
Plough is gone into, is welded to connect again afterwards；The kind road manufacture craft of this structure is complex, after overmolding and welding its
Full circle is poor, and this can cause planting error when in use, and influence the qualification rate of sowing；Apply fertilizer in addition and sowing is all continuous
Property, line-spacing, spacing in the rows can not control accurately, and density is big after rice shoot is grown up, and survival rate is low.
Utility model content
The purpose of this utility model is to overcome the shortcomings of that prior art is present there is provided simple in construction, easy to use, simple
The high efficiency corn seeder of single accurate control rice shoot line-spacing and spacing in the rows, to solve the problems mentioned in the above background technology.
The purpose of this utility model is achieved by the following technical solution：
A kind of corn drill, including frame, the front portion of frame, which is provided with connecting seat, connecting seat, is connected with hanger bracket
With lower hanger bracket, bracing piece is connected between upper hanger bracket and frame, the upper surface of central rack is provided with receptacle, receptacle
Bottom be provided with fertilizer delivering pipe, fertilizer delivering pipe is passed from the lower surface of frame, fertilizer delivering pipe lower end be provided with fertilising switch, frame rear portion
Upper surface be connected with below seed-box and bogie arm, seed-box and be connected with seed spout, seed spout lower end is provided with point kind of a dress
Put, the end of bogie arm is connected with land wheel, and the lower surface of frame front is connected with the first furrowing blade support, the first furrowing blade support
On be provided with least one more than the first furrowing blade, the top of the first furrowing blade is provided with grass pulling wheel, the lower surface of central rack
The second furrowing blade is connected with, the back side of the second furrowing blade, which is connected with below earthing wheel, frame, is additionally provided with ferti-seeding control dress
Put.
Further, the ferti-seeding control device is fastenedly connected the support bar of support, support bar lower end including one end
Cam is installed, the cam is hinged with first connecting rod and second connecting rod, the first connecting rod other end connects with the fertilising switch
Connect, the other end of the second connecting rod is connected with described point of kind device.
Further, the cam of the ferti-seeding control device is contacted with ground, is advanced by the seeder
The cam is driven to rotate.
Further, the distance of the cam half revolution is equal to the distance between outlet of fertilizer delivering pipe and seed spout, institute
State cam to rotate a circle, the fertilising switch and described point of kind device are separately turned on once, and the place that seed is sowed is exactly
The position of fertilising.
Further, the first furrowing blade fastening is removably mounted on the first furrowing blade support, can be adjusted
Lateral separation between first furrowing blade.
The beneficial effect of technical solutions of the utility model is：
1. the utility model is by the upper hanger bracket and lower hanger bracket that are arranged on the connecting seat of frame front end, make seeder with
Other more plant equipment are attached, and are added the connection compatibility of the present apparatus and other plant equipment, are improved seeder
Ease of use；
2. the first furrowing blade fastening be removably mounted on the first furrowing blade support, can adjust the first furrowing blade it
Between lateral separation, and use ferti-seeding control device, simply can accurately control the line-spacing and spacing in the rows of seed, rationally
The density of rice shoot is controlled, beneficial to the growth of rice shoot.
Brief description of the drawings
Fig. 1 is the structural representation of high efficiency corn seeder；
Fig. 2 is the structural representation of connecting seat in high efficiency corn seeder；
Reference
Hanger bracket, 4- connecting seats, the upper hanger brackets of 5-, 6- bracing pieces, 7- waste materials under the furrowing blades of 1- first, 2- grass pulling wheels, 3-
Case, 8- seed-boxes, 9- point kinds of devices, 10- seed spouts, 11- bogie arms, 12- land wheels, 13- earthing wheel, the furrowing blades of 14- second,
15- frames, 16- fertilizer delivering pipes, 17- ferti-seedings control device, 171- cams, 172- support bars, 173- second connecting rods, 174-
One connecting rod, 18- fertilisings switch, 19- the first furrowing blade supports.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Fig. 1-2, a kind of high efficiency corn seeder, including frame 15 are referred to, the front portion of frame 15 is provided with connecting seat 4,
The upper surface at the middle part of frame 15 is provided with receptacle, and the bottom of receptacle 7 is provided with fertilizer delivering pipe 16, and fertilizer delivering pipe 16 is from frame 15
Lower surface is passed, and the lower end of fertilizer delivering pipe 16 is provided with fertilising switch 18, and the upper surface at the rear portion of frame 15 is connected with seed-box 8 and land wheel
Seed spout 10 is connected with below arm 11, seed-box 8, the lower end of seed spout 10 is provided with point kind of a device 9, and the end of bogie arm 11 connects
Be connected to land wheel 12, the lower surface of frame front be connected with the first furrowing blade support 19, the first furrowing blade support 19 be provided with to
Few one is removably mounted at the first furrowing blade 1 above, the fastening of the first furrowing blade 1 on first furrowing blade support 19, can adjust
Lateral separation between first furrowing blade 1.The shovel wall top of first furrowing blade 1 is provided with grass pulling wheel 2, the following table at the middle part of frame 15
Face is connected with the second furrowing blade 14 and seeding arm 9, and the back side of the second furrowing blade 14 is connected with earthing wheel 13, and frame 15 is set further below
It is equipped with ferti-seeding control device 17.
Ferti-seeding control device 17 is fastenedly connected the support bar 172 of support, support bar lower end including one end and installs cam
171, cam 171 is hinged 173 with first connecting rod 174 and second connecting rod, and the other end of first connecting rod 174 is connected with fertilising switch 18,
The other end of second connecting rod 173 is connected with point kind of a device 9, and the cam 171 of ferti-seeding control device 17 is contacted with ground, is passed through
Seeder, which advances, drives the cam 171 to rotate, and the distance of the half revolution of cam 171 is equal to going out for fertilizer delivering pipe 16 and seed spout 10
The distance between mouthful, cam 171 is rotated a circle, and fertilising switch 18 and point kind of a device 19 are separately turned on once, what seed was sowed
Exactly apply the position of overfertilization in place.
Hanger bracket 5 and lower hanger bracket 3 are connected with the connecting seat 4, is connected with and adds between upper hanger bracket 5 and frame 15
Strong bar 6.
Application method of the present utility model is, when needing sowing crops, to be connected according to tractor or rotary tillage drive end unit
Partial height, is connected, the line-spacing required according to rice shoot and strain with the upper hanger bracket 5 or lower hanger bracket 3 on present apparatus connecting seat 4
Away from setting the distance between first furrowing blade 1, set the distance between the outlet of fertilizer delivering pipe 16 and seed spout 10, then
Fertilizer is loaded into receptacle 7, seed is loaded into seed-box 8.Start tractor or rotary cultivator, and drive this corn drill forward
Motion, soil outputed groove by the first furrowing blade 1 and the second furrowing blade 14, while the grass pulling wheel 2 on the first furrowing blade 1 is by weeds
Push aside, it is to avoid weeds are wound on machine, then, fertilizer is sprinkled into soil by fertilizer delivering pipe 16, and seed is also spread by seed spout 10
Enter to apply on overfertilization soil, the earthing wheel 13 on the second furrowing blade 14 covers soil after seed, the ground positioned at the rear portion of frame 15
Soil is flattened and is compacted by wheel 12, so as to complete cultivating for crops.
The connecting seat 4 of device is designed as 3 two kinds of structures of hanger bracket 5 and lower hanger bracket, with existing tractor or rotary tillage
Machine can be connected, rather than be only capable of connecting a kind of equipment, add the ease for use of the present apparatus, meanwhile, upper hanger bracket 5 and frame 15
Between be connected with bracing piece 6, strengthen bonding strength, improve the service life of the present apparatus.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of corn drill, including frame, it is characterised in that the front portion of frame is provided with affixed on connecting seat, connecting seat
There are upper hanger bracket and lower hanger bracket, bracing piece is connected between upper hanger bracket and frame, the upper surface of central rack is provided with fertilizer
Hopper, the bottom of receptacle is provided with fertilizer delivering pipe, and fertilizer delivering pipe is passed from the lower surface of frame, and fertilizer delivering pipe lower end is provided with fertilising and opened
Close, the upper surface at frame rear portion, which is connected with below seed-box and bogie arm, seed-box, is connected with seed spout, and seed spout lower end is set
Point kind of a device is equipped with, the end of bogie arm is connected with land wheel, and the lower surface of frame front is connected with the first furrowing blade support, first
At least one is provided with furrowing blade support the first furrowing blade above, the top of the first furrowing blade is provided with grass pulling wheel, frame
The lower surface in portion is connected with the second furrowing blade, and the back side of the second furrowing blade, which is connected with below earthing wheel, frame, is additionally provided with fertilising
Sow control device.
2. corn drill according to claim 1, it is characterised in that it is tight that the ferti-seeding control device includes one end
It is solidly connected the support bar of support, support bar lower end and cam is installed, the cam is hinged with first connecting rod and second connecting rod, described the
The one connecting rod other end is connected with the fertilising switch, and the other end of the second connecting rod is connected with described point of kind device.
3. corn drill according to claim 2, it is characterised in that the cam of the ferti-seeding control device
Contacted with ground, advanced by the seeder and drive the cam to rotate.
4. corn drill according to claim 2, it is characterised in that the distance of the cam half revolution is equal to defeated fertilizer
The distance between outlet of pipe and seed spout, the cam is rotated a circle, and the fertilising switch and described point of kind device are opened respectively
Open once, the place that seed is sowed is exactly the position of fertilising.
5. corn drill according to claim 1, it is characterised in that the first furrowing blade fastening is removably mounted at
On the first furrowing blade support, the lateral separation between the first furrowing blade can be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720115204.9U CN206498669U (en) | 2017-02-08 | 2017-02-08 | A kind of corn drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720115204.9U CN206498669U (en) | 2017-02-08 | 2017-02-08 | A kind of corn drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206498669U true CN206498669U (en) | 2017-09-19 |
Family
ID=59833202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720115204.9U Expired - Fee Related CN206498669U (en) | 2017-02-08 | 2017-02-08 | A kind of corn drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206498669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110036725A (en) * | 2019-05-30 | 2019-07-23 | 河北省农林科学院旱作农业研究所 | Space and time optimization liquid manure high efficiency corn type of seeding and the seeder for this method |
-
2017
- 2017-02-08 CN CN201720115204.9U patent/CN206498669U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110036725A (en) * | 2019-05-30 | 2019-07-23 | 河北省农林科学院旱作农业研究所 | Space and time optimization liquid manure high efficiency corn type of seeding and the seeder for this method |
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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: 20170919 Termination date: 20190208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |