CN210016917U - Seed metering device for intelligent seeder - Google Patents
Seed metering device for intelligent seeder Download PDFInfo
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- CN210016917U CN210016917U CN201920711622.3U CN201920711622U CN210016917U CN 210016917 U CN210016917 U CN 210016917U CN 201920711622 U CN201920711622 U CN 201920711622U CN 210016917 U CN210016917 U CN 210016917U
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Abstract
The utility model discloses a seed sowing device for an intelligent seeder, which comprises a seed taking spoon, wherein the seed taking spoon is uniformly and equidistantly arranged on a transmission chain, the transmission chain is driven by a chain wheel, and an inoculation funnel, a flexible hose and a seed sowing straight pipe are sequentially arranged under the chain wheel; the seeding straight pipe is vertically fixed on a sliding block, the sliding block is uniformly sleeved on the sliding rod at equal intervals, and the sliding block is hinged with the telescopic connecting rod mechanism; the seeding device provided by the utility model can adjust the seeding space according to the actual situation, realizes the synchronous adjustment of equal space, saves time and labor in the adjusting process, and does not need to be additionally provided with an adjusting tool; the planting efficiency and the planting effect of the seeder and the practicability of the seeder are improved.
Description
Technical Field
The utility model relates to a seed metering ware for intelligent seeder belongs to agricultural equipment technical field.
Background
Garlic is one of the important economic crops in China, is planted in most provinces and cities in China, and is grown by various garlic seeders in order to reduce the labor intensity of manpower and improve the cultivation efficiency.
An authorized announcement number CN206948864U, a Chinese utility model patent with an authorized announcement date of 2018, 02/02 discloses a front-mounted land wheel garlic seed sowing machine, which comprises a power driving device, a main body frame, a seed sowing mechanism and a front driving land wheel, wherein the front driving land wheel is connected with the power driving device through a quick-connection traction frame to drive, the front driving land wheel trowels the bottom surface, then a planting ditch is opened through a furrow opener, and garlic seeds are discharged into the planting ditch by the seed sowing mechanism. The utility model has the advantages of reasonable design and simple operation, effectively avoids the abrasion of the machine in the running process, ensures the success rate of weight removal and ensures higher survival rate; however, the device has the defects that although the device can realize multi-row simultaneous seeding, the seeding distance is inconvenient to adjust.
The seed metering legs of the seed metering machine in the prior art are fixed on the seed metering legs by bolts, so that the seed metering legs are not convenient for a user to adjust when the seeding distance needs to be adjusted, the working time of the user is wasted, the working efficiency of the user is reduced, and the practicability of the existing seed metering machine is reduced. The practical use obviously has inconvenience and defects, so the improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the seeding device for the intelligent seeder is provided, which can adjust the seeding distance according to the actual situation and realize the equal-distance synchronous adjustment; the adjusting process is time-saving and labor-saving, and an adjusting tool is not required to be additionally arranged; the planting efficiency and the planting effect of the seeder are improved; the practicability of the seeder is improved.
For solving the technical problem, the utility model discloses a following technical scheme:
a seed sowing device for an intelligent seeder comprises seed taking scoops which are uniformly and equidistantly arranged on a transmission chain, the transmission chain is driven by three chain wheels which are distributed in a triangular manner, and an inoculation funnel, a flexible hose and a seed sowing straight pipe are sequentially arranged right below the chain wheels; the seeding straight pipe is vertically fixed on the sliding block, the sliding block is uniformly sleeved on the sliding rod at equal intervals, and the sliding block is hinged with the telescopic connecting rod mechanism; a fixed block is sleeved at the middle position of the sliding rod, a bearing is arranged above the fixed block, and the bearing is fixed with one end of the screw rod; the lead screw is vertically arranged, a crank is installed at the top of the lead screw, and a lead screw nut is sleeved on a lead screw main body; the two sides of the screw nut are respectively provided with a connecting rod which is obliquely arranged, two ends of the connecting rod are respectively hinged with a connecting plate, the connecting plates at the upper ends of the connecting rods are fixed on two sides of the main body of the screw nut, and the connecting plates at the lower ends of the connecting rods are fixed on the inner sides of the two sliders in the middle.
Furthermore, the telescopic link mechanism is composed of six sequentially hinged connecting rods, and the six connecting rods are hinged with the six sliding blocks respectively.
Furthermore, the inoculation funnel is connected with the top end of the flexible hose, and the lower end part of the flexible hose is sleeved on the inner side of the top of the straight seeding pipe.
Further, the bearing is a square outer spherical bearing with a seat.
Furthermore, the slide bar is horizontally arranged, and two ends of the slide bar are respectively fixed at two end parts of the mounting seat.
Further, the mounting seat is fixed on the cross beam, and the cross beam is mounted on the seeder.
The utility model adopts the above technical scheme after, compare with prior art, have following advantage:
the utility model provides a seed sowing device drives lead screw nut to rise or descend by rotating the crank, and then drives the inclination angle of connecting rod to change, thereby realizing that the middle two sliders slide inwards or outwards, the motion process of the middle two sliders drives the telescopic connecting rod mechanism to perform telescopic motion, the telescopic connecting rod mechanism drives the rest sliders to slide, and the sliders drive the seed sowing pipe in the sliding process to realize equidistant synchronous adjustment; the device can adjust the seeding intervals according to the actual conditions, the seeding intervals are uniform, the requirements of planted crops on the row intervals are met, and the planting efficiency and the planting effect are improved; the adjusting process of the device is time-saving and labor-saving, an adjusting tool is not required to be additionally equipped, the device is extremely convenient, and the practicability of the seeder is greatly improved.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1;
FIG. 3 is a top view of FIG. 2;
in the figure, 1-a seed bin, 2-a seed taking spoon, 3-a transmission chain, 4-a chain wheel, 5-an inoculation funnel, 6-a flexible hose, 7-a seed discharging straight pipe, 8-a slide block, 9-a slide rod, 10-a mounting seat, 11-a flexible connecting rod mechanism, 12-a fixed block, 13-a bearing, 14-a lead screw, 15-a crank, 16-a lead screw nut, 17-a connecting plate, 18-a connecting rod and 19-a crossbeam.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
Examples
As shown in fig. 1, 2 and 3, the utility model provides a seeding apparatus for an intelligent seeder, which comprises a seed bin 1, a plurality of seed-taking spoons 2 which rotate circularly are arranged inside one side of the seed bin 1, the seed-taking spoons 2 are arranged on a plurality of seed-taking spoons 2 which are uniformly and equidistantly arranged on a transmission chain 3; the seed taking device is characterized in that six transmission chains 3 are arranged, the six transmission chains 3 synchronously carry out seed taking work, each transmission chain 3 is driven by three chain wheels 4 which are distributed in a triangular shape, an inoculation funnel 5 is arranged right below one chain wheel 4, the lower part of the inoculation funnel 5 is connected with the top end of a flexible hose 6, the flexible hose 6 is provided with six transmission chains, the lower end part of the flexible hose 6 is sleeved on the inner side of the top part of a straight seeding pipe 7, and the lower end part of the straight seeding pipe 7 is pointed; garlic seeds are sequentially conveyed from the inoculation funnel 5, the flexible hose 6 and the seed sowing straight pipe 7 and then sowed; the seeding straight pipe 7 is vertically fixed on the sliding blocks 8, the sliding blocks 8 are six in number, and the six sliding blocks 8 are uniformly sleeved on the sliding rod 9 at equal intervals and can slide on the sliding rod 9; the sliding blocks 8 are hinged with the telescopic link mechanism 11, the telescopic link mechanism 11 is composed of six sequentially hinged connecting rods, the six connecting rods are respectively hinged with the six sliding blocks 8, and the sliding blocks 8 can slide under the driving of the telescopic link mechanism 11; the sliding rod 9 is horizontally arranged, two ends of the sliding rod 9 are respectively fixed at two end parts of the mounting seat 10, a fixing block 12 is sleeved at the middle position of the sliding rod 9, a bearing 13 is arranged above the fixing block 12, and the bearing 13 and the fixing block 12 are fixed through bolts; the bearing 13 is a square bearing with a seat and an outer spherical surface, and the bearing 13 is fixed with one end of the screw rod 14; the lead screw 14 is vertically arranged, the top of the lead screw 14 is provided with a crank 15, a lead screw nut 16 is sleeved on a main body of the lead screw 14, and the lead screw 14 is in threaded fit with the lead screw nut 16; two sides of the screw nut 16 are respectively provided with an obliquely arranged connecting rod 18, two ends of the connecting rod 18 are respectively hinged with a connecting plate 17, the connecting plates 17 at the upper ends of the connecting rods 18 are fixed at two sides of the main body of the screw nut 16, and the connecting plates 17 at the lower ends of the connecting rods 18 are fixed at the inner sides of the two middle sliders 8; the mounting seat 10 is fixed on a cross beam 19, and the cross beam 19 is mounted on the seeder.
The specific working process is as follows:
the crank handle 15 is rotated, the crank handle 15 drives the screw rod 14 to rotate, the screw rod 14 can be driven to ascend or descend by positive and negative rotation of the screw rod 14, the ascending or descending of the screw rod nut 16 drives the inclination angle of the connecting rod 18 to change, and further drives the middle two sliding blocks 8 to slide inwards or outwards, the middle two sliding blocks 8 drive the telescopic connecting rod mechanism 11 to perform telescopic motion in the motion process, the telescopic connecting rod mechanism 11 drives the rest four sliding blocks to slide, the lower seed straight pipe 7 is driven to realize equidistant synchronous adjustment in the sliding process of the sliding blocks 8, and the adjustment process is extremely convenient; after the distance between the seed sowing straight pipes 7 is adjusted, garlic seeds are poured into the seed bin 1, the chain wheel 4 drives the transmission chain 3 to further drive the seed taking spoon 2 to carry out conveying work, and the garlic seeds are sown smoothly after sequentially passing through the seed taking spoon 2, the inoculation funnel 5, the flexible hose 6 and the seed sowing straight pipes 7.
The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (6)
1. The utility model provides a seed metering ware for intelligent seeder, includes seed taking spoon (2), installs on transmission chain (3) evenly equidistance seed taking spoon (2), and transmission chain (3) are driven its characterized in that by three sprocket (4) that are triangular distribution: an inoculation funnel (5), a flexible hose (6) and a seeding straight pipe (7) are sequentially arranged right below the chain wheel (4); the seeding straight pipe (7) is vertically fixed on a sliding block (8), the sliding block (8) is uniformly sleeved on a sliding rod (9) at equal intervals, and the sliding block (8) is hinged with a telescopic connecting rod mechanism (11); a fixed block (12) is sleeved at the middle position of the sliding rod (9), a bearing (13) is installed above the fixed block (12), and the bearing (13) is fixed with one end of a screw rod (14); the lead screw (14) is vertically arranged, the top of the lead screw is provided with a crank (15), and a lead screw nut (16) is sleeved on the main body of the lead screw (14); the two sides of the screw nut (16) are respectively provided with a connecting rod (18) which is obliquely arranged, two ends of each connecting rod (18) are respectively hinged with a connecting plate (17), the connecting plates (17) at the upper ends of the connecting rods (18) are fixed on two sides of the main body of the screw nut (16), and the connecting plates (17) at the lower ends of the connecting rods (18) are fixed on the inner sides of the two middle sliding blocks (8).
2. The seed metering device for the intelligent seeder as claimed in claim 1, wherein: the telescopic connecting rod mechanism (11) is composed of six sequentially hinged connecting rods, and the six connecting rods are hinged with the six sliding blocks (8) respectively.
3. The seed metering device for the intelligent seeder as claimed in claim 1, wherein: the inoculation funnel (5) is connected with the top end of the flexible hose (6), and the lower end part of the flexible hose (6) is sleeved on the inner side of the top of the seeding straight pipe (7).
4. The seed metering device for the intelligent seeder as claimed in claim 1, wherein: the bearing (13) is a square spherical outside surface bearing with a seat.
5. The seed metering device for the intelligent seeder as claimed in claim 1, wherein: the slide bar (9) is horizontally arranged, and two ends of the slide bar (9) are respectively fixed at two end parts of the mounting seat (10).
6. The seed metering device for the intelligent seeder as claimed in claim 5, wherein: the mounting seat (10) is fixed on the cross beam (19), and the cross beam (19) is mounted on the seeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920711622.3U CN210016917U (en) | 2019-05-17 | 2019-05-17 | Seed metering device for intelligent seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920711622.3U CN210016917U (en) | 2019-05-17 | 2019-05-17 | Seed metering device for intelligent seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210016917U true CN210016917U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920711622.3U Active CN210016917U (en) | 2019-05-17 | 2019-05-17 | Seed metering device for intelligent seeder |
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| Country | Link |
|---|---|
| CN (1) | CN210016917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112772073A (en) * | 2021-01-26 | 2021-05-11 | 广西民族大学 | Double-bud-section sugarcane seed continuous seed supply device |
-
2019
- 2019-05-17 CN CN201920711622.3U patent/CN210016917U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112772073A (en) * | 2021-01-26 | 2021-05-11 | 广西民族大学 | Double-bud-section sugarcane seed continuous seed supply device |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210422 Address after: 262700, 50m east of the intersection of Yangtian road and Luoxing street, Luocheng street, Shouguang City, Weifang City, Shandong Province Patentee after: Shouguang Yongkun agricultural facilities Co.,Ltd. Address before: 262704 Luocheng sub district office, Shouguang City, Weifang City, Shandong Province (Dongcheng Industrial Park) Patentee before: WEIFANG MEIAO AGRICULTURAL SCIENCE & TECHNOLOGY Co.,Ltd. |