CN114731810A - Scoop-clamping type allium chinense smart volume seed metering ware - Google Patents
Scoop-clamping type allium chinense smart volume seed metering ware Download PDFInfo
- Publication number
- CN114731810A CN114731810A CN202210530519.5A CN202210530519A CN114731810A CN 114731810 A CN114731810 A CN 114731810A CN 202210530519 A CN202210530519 A CN 202210530519A CN 114731810 A CN114731810 A CN 114731810A
- Authority
- CN
- China
- Prior art keywords
- seed
- spoon
- cam
- plate
- spring
- 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.)
- Pending
Links
- 235000016790 Allium chinense Nutrition 0.000 title claims abstract description 46
- 244000295724 Allium chinense Species 0.000 title claims abstract description 45
- 241000721671 Ludwigia Species 0.000 claims abstract description 28
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 238000010899 nucleation Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000009331 sowing Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 241000865314 Agromyces allii Species 0.000 description 1
- 240000002234 Allium sativum Species 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000004611 garlic Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C9/00—Potato planters
- A01C9/08—Potato planters with other distributing devices, e.g. flaps, screws, horizontal turning plates
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C9/00—Potato planters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention belongs to the technical field of mechanical seed sowing devices, and particularly relates to a spoon-clamping type allium chinense precise seed sowing device. The device comprises a seed discharging disc assembly, a seed box assembly and a rack assembly; the seed discharging disc assembly comprises a seed discharging disc, a rotating shaft and a spring spoon clamping unit; the seed box assembly comprises a seed box and a seed cleaning brush; the rack assembly comprises a rack seed taking cam, a seed throwing cam and a seed guiding cup; the spring spoon clamping unit comprises a spoon clamp, a spoon rod and a torque spring; the invention can stably clamp and release the allium chinense seeds and is not easy to damage the seeds; the seed taking and throwing range is adjustable, and the structure is simple and compact.
Description
Technical Field
The invention belongs to the technical field of mechanical seed sowing devices, and particularly relates to a spoon-clamping type allium chinense precise seed sowing device.
Background
The allium chinense is one of the characteristic foreign exchange vegetables in China, the current allium chinense seeding mode in China still takes manual work as the main part, the problems of high labor intensity, high labor cost and the like exist, and the conventional seeding machine is difficult to apply due to the fact that allium chinense seeds are irregular in shape, poor in flowability and easy to block. Therefore, the research on the allium chinense seeding technology and the structure and the performance of the seeding device is urgently needed.
The seed metering device for common bulk materials such as potatoes and garlic mainly adopts a chain spoon type, a belt spoon type and a clamping type. The existing spoon type and chain spoon type can not adapt to the shape and size of the allium chinense, and are easy to miss and fall off in the seed conveying process; the clamping type seed sowing device on the market is difficult to realize the seed sowing function of the allium chinense seeds because the size parameters and the seed box structure are not matched with the allium chinense seed sowing requirements.
Disclosure of Invention
The invention aims to provide a spoon-clamping type allium chinense precise seed metering device, which solves the problem that the seed metering device in the prior art is difficult to be suitable for allium chinense planting.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a spoon-clamping type allium chinense smart volume seed metering device, which comprises a rack assembly; the seed discharging disc assembly is rotatably arranged on the frame assembly; the box assembly is fixed with the rack assembly; the seed plate assembly comprises a seed plate, a rotating shaft and a spring spoon clamping unit, the seed plate is in transmission connection with the rotating shaft, and at least one group of spring spoon clamping units is arranged on the circumference of the seed plate; the spring spoon clamp unit comprises a spoon clamp, a spoon rod and a torque spring, the spoon rod is rotatable relative to the seed plate, one end of the spoon rod is a flat head, the other end of the spoon rod is provided with a deflector rod, the spoon clamp is positioned on one side of the seed plate and penetrates through an arc groove of the seed plate to be fixed with the flat head, and the torque spring applies torsion to the spoon clamp so that the spoon clamp is abutted to the seed plate to form a seed charging space for containing allium chinense seeds; the seed box assembly comprises a seed box for bearing allium chinense seeds; the frame assembly comprises a frame, and a seed taking cam, a seed feeding cam and a seed guide cup which are fixed with the frame, the seed taking cam and the seed feeding cam are arranged at intervals, and the deflector rod rotates along with the seed discharging disc and can abut against the seed taking cam or the seed feeding cam and slide relatively or be separated from the seed taking cam or the seed feeding cam; when the seed discharging disc rotates to enable the spoon clamp to be located in the seed box, the shifting rod can be pushed by the seed taking cam, and the spoon rod rotates to overcome the torsion of the torque spring to open the seed filling space; when the seed discharging disc rotates to enable the spoon clamp to be positioned above the seed guiding cup, the shifting lever can be pushed by the seed throwing cam, so that the spoon rod rotates to overcome the torsion force of the torque spring to open the seed filling space; when the seed discharging disc rotates to enable the spoon clamp to be located between the seed guiding cup and the seed box, the spoon rod closes the seed filling space under the torsion action of the torque spring.
Preferably, a spring blocking rod is arranged on the spoon rod, an upper spring arm of the torque spring is abutted against the spring blocking rod, and a lower spring arm of the torque spring is abutted against the seed metering disc.
Preferably, the seed box assembly further comprises a plurality of seed cleaning brushes, and the seed cleaning brushes can be attached to the seed sowing plate and used for cleaning redundant allium chinense seeds outside the seed filling space.
Preferably, the inside of the spoon mouth of the spoon clamp is a circle with the diameter of 27mm, the depth from the top surface to the bottom surface of the spoon mouth is 5 mm-10 mm, and the wall thickness of the spoon clamp is 1 mm-3 mm.
Preferably, the material of the spoon clamp is resin or rubber.
Preferably, the wire diameter of the torque spring is 1.5 mm-2.5 mm, and the included angle between the upper spring arm and the lower spring arm of the torque spring is 120 degrees.
Preferably, the included angle between the shaft of the spoon rod and the shifting lever is 90 degrees, and the included angle between the axis of the shifting lever and the plane of the flat head is 10 degrees.
Preferably, the diameter of the seed plate is 600mm, and 20 circular arc grooves and 20 waist hole grooves are uniformly distributed on the seed plate in the circumferential direction.
Preferably, the seed plate assembly rotates around the axis of the rotating shaft in the working process, and the direction is clockwise when the clamping side of the seed plate is viewed from the front.
Preferably, the rack assembly further comprises a first mounting plate, a second mounting plate and a bearing seat, wherein the first mounting plate and the second mounting plate are fixedly mounted with the rack; the seed taking cam is fixed on the first mounting plate; the seed throwing cam is fixed on the first mounting plate; the seed guide cup is fixed between the first mounting plate and the second mounting plate; the bearing block is fixed on the first mounting plate and the second mounting plate, and the bearing block is connected with the rotating shaft.
Preferably, the first mounting plate is provided with a seed taking cam mounting hole for connecting the seed taking cam and a seed throwing cam mounting hole for connecting the seed throwing cam, and the central angle subtended by circular arcs between the centers of two adjacent holes in the seed taking cam mounting hole and the seed throwing cam mounting hole is 5 °.
Preferably, the width of the seed taking cam and the seed feeding cam is 20mm, and the height of the seed taking cam and the seed feeding cam is 54 mm; the central angle of the arc line segment of the hole site for installing the seed-taking cam is 90 degrees.
Preferably, the size parameter of the spoon clamp is determined according to the overall size of the allium chinense seeds; the seed taking area and the seed throwing area can rotate within a certain range by taking 5 degrees as a unit.
Compared with the prior art, the invention has the beneficial effects that:
(1) when the circular spoon clamp is clamped in the seed box to clamp the allium chinense, 1-2 allium chinense seeds can be stably clamped, the circular arc surface and the allium chinense seed spherical surface are well attached, the spoon clamp is easy to replace, different materials can be adapted through replacing the spoon clamp besides the allium chinense seeds, and the materials are not easy to damage the seeds;
(2) the device can realize the adjustment of the seed taking area or the seed throwing area within a certain range by adjusting the position of the seed taking cam or the seed throwing cam;
(3) the seed box is designed for the seed discharging disc assembly, the space utilization rate is high, and the seed box is provided with various seed cleaning brushes, so that excessive seed clamping can be avoided;
(4) the device has simple and compact structure, is easy to process, manufacture and install, and the frame assembly can be hung on the suspension bracket so as to match with different power machines; the transmission shaft is left at the installation position and can be matched with a land wheel or other power drives.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of an embodiment of a pincher type allium chinense smart seeding apparatus;
FIG. 2 is a perspective view of a seed plate assembly;
FIG. 3 is a schematic perspective view of a tank assembly;
FIG. 4 is a perspective view of a rack assembly;
fig. 5 is a schematic working diagram of the spring spoon clamping unit.
Wherein the reference numerals are:
1. a seed discharge tray assembly; 101. a seed discharging tray; 102. a connecting flange; 103. a rotating shaft; 104. a bolt; 2. a box assembly; 3. a frame assembly; 4. a spring spoon clamp unit; 201. a seed box; 202. a first seed cleaning brush; 203. a second seed cleaning brush; 204. a third seed cleaning brush; 301. a frame; 302. a first mounting plate; 303. a second mounting plate; 304. a seed taking cam; 305. a seed throwing cam; 306. a seed guide cup; 307. a bearing seat; 308. mounting plate fixing holes; 309. a seed-taking cam mounting hole; 310. a seed throwing cam mounting hole; 311. a seed box mounting hole; 401. spoon clamping; 402. a spoon rod; 403. a spoon rod fixing clamp; 404. a gasket; 405. a torque spring; 406. a bolt is arranged on the spoon clamp; 408. an upper spring arm; 409. a deflector rod; 410. an arc groove; 411. a waist hole groove; 412. flattening the head; w, rotating speed of a seed discharging disc; A. allium chinense seeds.
Detailed Description
The present invention is further illustrated by the following examples.
As shown in fig. 1, the spoon-clamping type allium chinense precision seed metering device comprises a seed metering disc assembly 1, a seed box assembly 2 and a rack assembly 3, wherein the seed box assembly 2 is fixed on the rack assembly 3 through bolts, and the seed metering disc assembly 1 is installed on the rack assembly 3 through a bearing seat 307; 5, 10 or 20 groups of spring spoon clamping units 4 are arranged in the seed plate assembly 1.
As shown in fig. 2, the spring spoon holder unit 4 includes a spoon holder 401, a spoon shaft 402, a spoon shaft fixing holder 403, a spacer 404, a torsion spring 405, and a spoon holder mounting bolt 406.
The spoon holder 401 is connected with the flat head 412 of the spoon rod 402 through a flat hole by a pin, and certainly, the spoon holder 401 and the flat head 412 of the spoon rod 402 can also be connected in other common detachable modes in the prior art, and the spoon holder 401 can be replaced conveniently by the pin connection in the embodiment.
A torque spring 405 is sleeved on the spoon rod 402, a spring stop lever 407 is arranged outside an upper spring arm 408, and a lower spring arm (not marked in the figure) of the torque spring 405 is abutted with the seed discharging plate 101; the spring spoon-holder unit 4 is integrally mounted on the seed plate 101 through a bolt 406, a fixing clamp 403 and a gasket 404, and the spoon holder 401 and the shift lever 409 respectively pass through the seed plate 101 through an arc slot 410 and a waist-hole slot 411.
The torsion spring 405 applies torsion to the spoon clip 402 so that the spoon clip 402 abuts against the seed plate 101 to form a seed filling space for accommodating allium chinense seeds a.
If the deflector rod 409 overcomes the torque spring 405 to rotate under the action of external force, the spoon clamp 402 can be separated from the seed discharge plate 101, so that the seed filling space is opened, and the allium chinense seeds A can enter the seed filling space or be discharged from the seed filling space.
The seed plate assembly 1 comprises a seed plate 101, a connecting flange 102, a rotating shaft 103 and at least one group of spring spoon clamping units 4; the seeding plate 101 and the connecting flange 102 are connected with each other through 4 groups of bolts 104, the connecting flange 102 is positioned and installed on the rotating shaft 103 through a shaft shoulder and transmits power through keys;
preferably, the spring spoon holder units 4 can be arranged in 5, 10 or 20 groups on the circumference of the seed plate 101.
Preferably, 20 groups of the spring spoon clamping units 4 are arranged, the diameter of the seed metering disc 101 is 600m m, and 20 circular arc grooves 410 and 20 waist hole grooves 411 are uniformly distributed on the seed metering disc 101 in the circumferential direction.
Preferably, the spring spoon holder units 4 are mounted on the seed plate 101 with bolts in 20 groups evenly distributed circumferentially.
As shown in fig. 3-4, the seed box assembly 2 comprises a seed box 201 and a plurality of seed cleaning brushes for cleaning the excess allium chinense seeds a outside the seed filling space.
In this embodiment, the brush of planting a clean setting is three, includes: a first cleaning brush 202, a second cleaning brush 203, and a third cleaning brush 204; the first cleaning brush 202, the second cleaning brush 203 and the third cleaning brush 204 are fixed on corresponding hole positions of the seed box through bolts; the bolt passes through the waist hole 204 on the seed box 201 and is fixed on the seed box mounting hole 311 of the frame assembly 3;
the rack assembly 3 comprises a rack 301, a first mounting plate 302, a second mounting plate 303, a seed taking cam 304, a seed feeding cam 305, a seed guiding cup 306 and a bearing seat 307; the first mounting plate 302 and the second mounting plate 303 are fixedly mounted with the frame 301 through mounting plate fixing holes 308 by bolts; the seed-taking cam 304 is fixed on the first mounting plate 302 by bolts through the seed-taking cam mounting holes 309; the seed feeding cam 305 is fixed on the first mounting plate 302 through the seed feeding cam mounting hole 310 by a bolt, and the surfaces of the seed taking cam 304 and the seed feeding cam 305 can slide relative to the shift lever 409; the seed cup 306 is bolted between the first mounting plate 302 and the second mounting plate 303.
The bearing block 307 is fixed on the first mounting plate 302 and the second mounting plate 303, and the bearing block 307 is connected with the rotating shaft 103 to realize the relative rotation of the seed plate assembly 1 and the frame assembly 3.
Wherein, the width of the seed picking cam 304 and the seed throwing cam 305 is 20mm, and the central angle of the arc line segment where the hole site of the seed picking cam mounting hole 309 is located is 90 degrees.
In the seed-taking cam mounting hole 309 and the seed-throwing cam mounting hole 310 on the first mounting plate 302, the central angle subtended by the circular arcs between the centers of two adjacent holes is 5 degrees, and the seed-taking area and the seed-throwing area can rotate within a certain range by taking 5 degrees as a unit, so that the adjustment of the seed-taking area or the seed-throwing area within a certain range can be realized.
As shown in fig. 2-5, the shift lever 409 slides relative to the surfaces of the seed taking cam 304 and the seed feeding cam 305 during operation; the shift lever 409 drives the spoon rod 402 to rotate between the fixing clamp 403 and the gasket 404 against the resistance of the torque spring 405; when the shifting lever 409 is disconnected from the surfaces of the seed taking cam 304 and the seed feeding cam 305, the spoon rod 402 is restored under the action of the torque spring 405, namely, the seed filling space is closed.
Preferably, the inside of the spoon mouth of the spoon clamp 401 is a circle with the diameter of 27mm, the depth from the top surface to the bottom surface of the spoon mouth is 5 mm-10 mm, and the thickness of the inner wall of the spoon clamp 40 is 1 mm-3 mm.
Preferably, the material of the spoon holder 401 is resin or rubber.
Preferably, the wire diameter of the torque spring 405 is 1.5mm to 2.5mm, and the included angle between the two arms (i.e., the upper spring arm 408 and the lower spring arm) is 120 °.
Preferably, the angle between the shaft of the spoon shaft 402 and the shift lever 409 is 90 °, and the angle between the axis of the shift lever 409 and the plane of the flat head 412 is 10 °.
The working process of the invention is as follows:
as shown in figure 1, a tractor drives a power seeding plate assembly 1 to rotate at a constant speed W by power output or a land wheel, and the processes of seed taking, seed carrying and seed throwing are carried out circularly;
the spring spoon clamp unit 4 enters the seed box 201 from the lower part in the rotation process, when a poking rod 409 of the spring spoon clamp unit contacts the surface of the seed taking cam 304, the poking rod 409 rotates backwards under the pushing of the seed taking cam 304, so that a spoon rod 402 and a spoon clamp 401 are driven to rotate backwards by overcoming the acting force of a torque spring 405, and a seed filling space is formed between the spoon clamp 401 and the seed discharging disc 101; the spoon clamp 401 is kept in an open state continuously under the action of the cam, stirring is carried out in the allium chinense seed group along with rotation to take seeds, and allium chinense seeds A fall into a seed filling space under the action of gravity, friction force and interaction among the seeds;
when the deflector rod 409 is disconnected from the surface of the seed taking cam 304, the allium chinense seeds A in the seed filling space are clamped by the spoon clamp 401 and the seed plate 101 under the action of the torque spring 405 and continue to rotate along with the seed plate assembly 1. Seeds which are unstable in clamping during rotation can fall back into the seed box 201 under the obstruction of the seed cleaning brush.
When the driving lever 409 contacted the surface of the seed feeding cam 305, the driving lever 409 rotated backwards under the pushing of the seed feeding cam 305, so that the spoon rod 402 and the spoon clamp 401 are driven to overcome the acting force of the torque spring 405 and rotate backwards, the spoon clamp 401 is opened again at the moment, and the allium chinense seeds A in the seed filling space fall into the seed guide cup 306 under the action of gravity.
The above embodiments are only used for illustrating the present invention, and the structure, connection mode and the like of each component can be changed, and all equivalent changes and modifications made on the basis of the technical scheme of the present invention should not be excluded from the protection scope of the present invention.
Claims (10)
1. The utility model provides a smart volume seed metering ware of formula chinese onion is pressed from both sides to spoon which characterized in that: the method comprises the following steps:
a frame assembly (3);
the seed discharging disc assembly (1) is rotatably arranged on the rack assembly (3);
the box assembly (2) is fixed with the rack assembly (3);
the seeding plate assembly (1) comprises a seeding plate (101), a rotating shaft (103) and spring spoon clamping units (4), wherein the seeding plate (101) is in transmission connection with the rotating shaft (103), and at least one group of spring spoon clamping units (4) is arranged on the circumference of the seeding plate (101);
the spring spoon clamping unit (4) comprises a spoon clamp (401), a spoon rod (402) and a torque spring (405), the spoon rod (402) can rotate relative to the seed plate (101), one end of the spoon rod (402) is a flat head (412), the other end of the spoon rod is provided with a deflector rod (409), the spoon clamp (401) is located on one side of the seed plate (101) and penetrates through an arc groove of the seed plate (101) to be fixed with the flat head (412), and the torque spring (405) applies torsion to the spoon clamp (401) so that the spoon clamp (401) abuts against the seed plate (101) to form a seed charging space for containing allium chinense seeds (A);
the seed box assembly (2) comprises a seed box (201) for bearing allium chinense seeds (A);
the rack assembly (3) comprises a rack (301), and a seed taking cam (304), a seed feeding cam (305) and a seed guiding cup (306) which are fixed with the rack (301), wherein the seed taking cam (304) and the seed feeding cam (305) are arranged at intervals, and the deflector rod (409) can abut against and relatively slide or separate from the seed taking cam (304) or the seed feeding cam (305) along with the rotation of the seed metering disc (101);
when the seed discharging disc (101) rotates to enable the spoon clamp (401) to be located in the seed box (201), the shifting rod (409) can be pushed by the seed taking cam (304), so that the spoon rod (402) overcomes the torsion of the torque spring (405) to rotate to open the seed charging space;
when the seed discharging disc (101) rotates to enable the spoon clamp (401) to be located above the seed guiding cup (306), the shifting rod (409) can be pushed by the seed feeding cam (305) in a propping mode, so that the spoon rod (402) rotates to overcome the torsion force of the torque spring (405) to open the seed filling space;
when the seed plate (101) rotates to enable the spoon clamp (401) to be located between the seed guiding cup (306) and the seed box (201), the spoon rod (402) closes the seed filling space under the torsion force of the torsion spring (405).
2. The clip type allium chinense smart volume seed metering device of claim 1, characterized in that: a spring stop lever (407) is arranged on the spoon lever (402), an upper spring arm (408) of the torque spring (408) is abutted against the spring stop lever (407), and a lower spring arm of the torque spring (408) is abutted against the seed discharging plate (101).
3. The clip type allium chinense smart volume seed metering device of claim 1, characterized in that: the seed box assembly (2) further comprises a plurality of seed cleaning brushes, and the seed cleaning brushes can be attached to the seed discharge plate (101) and used for cleaning redundant allium chinense seeds (A) outside the seed filling space.
4. The clip type allium chinense smart volume seed metering device of claim 1, characterized in that: the inside of the spoon mouth of the spoon clamp (401) is a circle with the diameter of 27mm, the depth from the top surface to the bottom surface of the spoon mouth is 5 mm-10 mm, and the wall thickness of the spoon clamp (401) is 1 mm-3 mm.
5. The clip type allium chinense smart volume seed metering device of claim 4, characterized in that: the spoon clamp (401) is made of resin or rubber.
6. The clip type allium chinense smart volume seed metering device of claim 1, characterized in that: the wire diameter of the torque spring (405) is 1.5-2.5 mm, and the included angle between the upper spring arm (408) and the lower spring arm of the torque spring (405) is 120 degrees.
7. The clip type allium chinense smart volume seed metering device of claim 1, characterized in that: the included angle between the shaft body of the spoon shaft (402) and the shifting lever (409) is 90 degrees, and the included angle between the axis of the shifting lever (409) and the plane of the flat head (412) is 10 degrees.
8. The clip type allium chinense smart volume seed metering device of claim 1, characterized in that:
the rack assembly (3) further comprises a first mounting plate (302), a second mounting plate (303) and a bearing seat (307), wherein the first mounting plate (302) and the second mounting plate (303) are fixedly mounted with the rack (301);
the seed taking cam (304) is fixed on the first mounting plate (302);
the seed feeding cam (305) is fixed on the first mounting plate (302);
the seed guide cup (306) is fixed between the first mounting plate (302) and the second mounting plate (303);
the bearing seat (307) is fixed on the first mounting plate (302) and the second mounting plate (303), and the bearing seat (307) is connected with the rotating shaft (103).
9. The clip type allium chinense smart volume seed metering device of claim 8, characterized in that: the first mounting plate (302) is provided with a seed taking cam mounting hole (309) for connecting the seed taking cam (304) and a seed throwing cam mounting hole (310) for connecting the seed throwing cam (305), and in the seed taking cam mounting hole (309) and the seed throwing cam mounting hole (310), the central angle of the circular arc between the centers of two adjacent holes is 5 degrees.
10. The clip type allium chinense smart seeding apparatus according to claim 9, characterized in that: the width of the seed taking cam (304) and the seed feeding cam (305) is 20 mm; the central angle of the arc line segment where the hole site of the seed-taking cam mounting hole (309) is opposite is 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210530519.5A CN114731810A (en) | 2022-05-16 | 2022-05-16 | Scoop-clamping type allium chinense smart volume seed metering ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210530519.5A CN114731810A (en) | 2022-05-16 | 2022-05-16 | Scoop-clamping type allium chinense smart volume seed metering ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114731810A true CN114731810A (en) | 2022-07-12 |
Family
ID=82285660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210530519.5A Pending CN114731810A (en) | 2022-05-16 | 2022-05-16 | Scoop-clamping type allium chinense smart volume seed metering ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114731810A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115191185A (en) * | 2022-07-29 | 2022-10-18 | 北京中航智科技有限公司 | Transmitting tube structure for high-speed seed emission and seed metering disc device for unmanned aerial vehicle |
| CN116034682A (en) * | 2023-01-05 | 2023-05-02 | 南京农业大学 | Electric-driven single-row garlic precision seeder and seeding method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201349891Y (en) * | 2008-12-19 | 2009-11-25 | 赵福贵 | Multifunctional scoop tongs |
| CN207604176U (en) * | 2016-10-17 | 2018-07-13 | 青岛佳科阳进出口有限公司 | Garlic planting machine |
| CN109831982A (en) * | 2017-11-25 | 2019-06-04 | 沈阳华巨科技有限公司 | The convex spoon feed mechanism for seed of soybean high speed and precision seeder |
| CN209462921U (en) * | 2018-10-11 | 2019-10-08 | 张家辉 | Spoon clip feed mechanism for seed |
| CN210641344U (en) * | 2019-06-10 | 2020-06-02 | 盐城永弘机械有限公司 | No-tillage finger-clamping type fertilizing and seeding machine |
| CN111972091A (en) * | 2020-09-04 | 2020-11-24 | 中国农业大学 | Belt type corn precision seed sowing device |
| CN112352513A (en) * | 2020-11-10 | 2021-02-12 | 泗县伟达农机具有限公司 | Anti-reverse seeder |
| CN214902108U (en) * | 2021-04-25 | 2021-11-30 | 哈尔滨云宏机器人科技有限公司 | Garlic seeding test bench |
-
2022
- 2022-05-16 CN CN202210530519.5A patent/CN114731810A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201349891Y (en) * | 2008-12-19 | 2009-11-25 | 赵福贵 | Multifunctional scoop tongs |
| CN207604176U (en) * | 2016-10-17 | 2018-07-13 | 青岛佳科阳进出口有限公司 | Garlic planting machine |
| CN109831982A (en) * | 2017-11-25 | 2019-06-04 | 沈阳华巨科技有限公司 | The convex spoon feed mechanism for seed of soybean high speed and precision seeder |
| CN209462921U (en) * | 2018-10-11 | 2019-10-08 | 张家辉 | Spoon clip feed mechanism for seed |
| CN210641344U (en) * | 2019-06-10 | 2020-06-02 | 盐城永弘机械有限公司 | No-tillage finger-clamping type fertilizing and seeding machine |
| CN111972091A (en) * | 2020-09-04 | 2020-11-24 | 中国农业大学 | Belt type corn precision seed sowing device |
| CN112352513A (en) * | 2020-11-10 | 2021-02-12 | 泗县伟达农机具有限公司 | Anti-reverse seeder |
| CN214902108U (en) * | 2021-04-25 | 2021-11-30 | 哈尔滨云宏机器人科技有限公司 | Garlic seeding test bench |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115191185A (en) * | 2022-07-29 | 2022-10-18 | 北京中航智科技有限公司 | Transmitting tube structure for high-speed seed emission and seed metering disc device for unmanned aerial vehicle |
| CN116034682A (en) * | 2023-01-05 | 2023-05-02 | 南京农业大学 | Electric-driven single-row garlic precision seeder and seeding method |
| CN116034682B (en) * | 2023-01-05 | 2023-09-15 | 南京农业大学 | Electric-driven single-row garlic precision seeder and seeding method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114731810A (en) | Scoop-clamping type allium chinense smart volume seed metering ware | |
| CN108551817B (en) | Corn planter | |
| CN105519273A (en) | Layered fertilizer application, deep scarification and sowing machine | |
| CN116491275B (en) | Air suction type high-performance precision seed metering device for single-grain precision seeding | |
| CN114342607A (en) | Wisdom agricultural seeding machinery | |
| CN212211917U (en) | Spacing adjuster of corn drill | |
| CN112020954A (en) | Air suction spoon clamp type double-disc seed metering device | |
| CN103340050A (en) | Sliding plate type tobacco seed sowing device | |
| CN212812689U (en) | Rice hole direct seeding mechanism capable of achieving precise seed taking on two sides | |
| CN114375659A (en) | Accurate fertilizer injection unit of farming | |
| CN212393206U (en) | Seeder of rice direct seeder | |
| CN112042327A (en) | Seeding device applied to double-seedling-belt precision seeder | |
| CN112400420A (en) | Electric control type cotton seeding device with spiral hole seed discharging and supplementing functions | |
| CN111543144A (en) | Seeder of rice direct seeder | |
| CN108093779B (en) | Sound piece differential speed type single-grain precision seeding apparatus | |
| CN203015431U (en) | Moveable drum type seed-metering device with constant cam | |
| CN215819351U (en) | Multipurpose air-suction type miscellaneous bean precision seeder and seeding test device | |
| CN113016292B (en) | Air-suction type precision seed sowing device with adjustable suction hole size | |
| CN215500431U (en) | Low-position seed throwing electric-drive cell wheel seed metering device | |
| CN111587638B (en) | Double-side precise seed taking paddy rice hole direct seeding mechanism | |
| CN202285537U (en) | Novel precision hill-drop drill | |
| CN116076201A (en) | Air suction type flexible high-speed precise peanut seed sowing device | |
| CN211580602U (en) | Peanut seeder for agricultural planting | |
| CN221240781U (en) | Duckbilled seeder convenient to clearance | |
| CN115399121B (en) | Online seed cleaning device of corn district precision planter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |