CN111279846A - Disseminator with interval regulatory function - Google Patents
Disseminator with interval regulatory function Download PDFInfo
- Publication number
- CN111279846A CN111279846A CN202010224428.XA CN202010224428A CN111279846A CN 111279846 A CN111279846 A CN 111279846A CN 202010224428 A CN202010224428 A CN 202010224428A CN 111279846 A CN111279846 A CN 111279846A
- Authority
- CN
- China
- Prior art keywords
- sealing
- rod
- seeding
- permanent magnet
- disseminator
- 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.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/085—Broadcast seeders
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
- A01C7/206—Seed pipes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention relates to a seeder with an interval adjusting function, which comprises a handle, a support shaft, two moving wheels, two first bearings, at least two seeding mechanisms and at least two adjusting mechanisms, wherein each seeding mechanism comprises a seeding box, a support assembly, a discharging pipe, a feeding pipe, a sealing rod, a first permanent magnet, an elastic rope, two second bearings and at least two gravity blocks, each adjusting mechanism comprises at least two mounting grooves, at least two second permanent magnets and at least two mounting assemblies, each mounting assembly comprises a rubber ring, a cylindrical notch, a lead screw, a guide rod, a turntable, a sealing block and two third bearings, the seeder with the interval adjusting function can be used for scattering seeds into a farmland, the probability that the seeds are blocked in the seeding mechanisms is reduced, the seeding effect of the seeder is improved, the interval of the seeder can be adjusted through the adjusting mechanisms, the practicability of the seeder is improved.
Description
Technical Field
The invention relates to the field of sowing equipment, in particular to a sowing device with a spacing adjusting function.
Background
A planting machine with a seeder using crop seeds as seeding objects. The seeder for a certain kind or a certain kind of crop is often named by the crop kind, such as a grain drill, a corn hill-drop planter, a cotton seeder, a pasture seeder, etc. In 1 st century before the public, China popularized and used an animal-drawn seed plough, which is the earliest drill in the world and is still applied in northern dry farming areas.
The disseminator of prior art is when using, if a large amount of seeds pile up row material pipe department at the disseminator, will lead to arranging the material pipe and block up, influences the normal seeding of disseminator, moreover, prior art disseminator is when using, can't adjust the interval of seeding, has reduced the practicality of disseminator.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the seeder with the spacing adjusting function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a seeder with an interval adjusting function comprises a handle, a supporting shaft, two moving wheels, two first bearings, at least two seeding mechanisms and at least two adjusting mechanisms, wherein the two moving wheels are respectively arranged at two ends of the supporting shaft;
the seeding mechanism comprises a seeding box, a supporting component, a discharging pipe, a feeding pipe, a sealing rod, a first permanent magnet, an elastic rope, two second bearings and at least two gravity blocks, wherein the seeding box is in a cylindrical shape with the axis vertical to the supporting shaft, two sides of the top end of the seeding box are connected with the supporting shaft through the second bearings, the sealing rod, the feeding pipe and the discharging pipe are all arranged coaxially with the seeding box, the feeding pipe is arranged on the top end of the seeding box, the discharging pipe is arranged on the bottom end of the seeding box, the diameter of the sealing rod is larger than the inner diameter of the discharging pipe, the sealing rod is connected with the inner wall of the bottom end of the seeding box through the supporting component, one end of the sealing rod is abutted against one end of the discharging pipe, the other end of the sealing rod is fixedly connected with the first permanent magnet, the first permanent magnet is connected with the supporting component through the elastic rope, each gravity block is arranged at the bottom end of the sowing box;
the adjusting mechanism comprises at least two mounting grooves, at least two second permanent magnets and at least two mounting assemblies, the number of the mounting grooves is equal to the number of the second permanent magnets and the number of the mounting assemblies, the mounting grooves correspond to the second permanent magnets and the mounting assemblies one by one, the second permanent magnets are connected with the mounting grooves through the mounting assemblies, the second permanent magnets attract one another with the first permanent magnets, and the attraction force between the second permanent magnets and the first permanent magnets is larger than the elastic force of the elastic rope.
Preferably, in order to improve the stability of the sealing rod, the supporting assembly comprises a supporting rod and a supporting sleeve, the supporting sleeve is coaxially arranged with the seeding box, the sealing rod penetrates through the supporting sleeve, the sealing rod is connected with the supporting sleeve in a sliding mode, and the supporting sleeve is fixedly connected with the inner wall of the bottom end of the seeding box through the supporting rod.
Preferably, in order to improve the convenience of assembling and disassembling the second permanent magnet, the mounting assembly comprises a rubber ring, a cylindrical notch, a screw rod, a guide rod, a rotary table, a sealing block and two third bearings, the axis of the cylindrical notch is perpendicular to and intersected with the axis of the supporting shaft, the cylindrical notch is mounted on one side, close to the supporting shaft, of the second permanent magnet, the screw rod and the cylindrical notch are coaxially arranged, the guide rod is parallel to the screw rod, the guide rod is arranged inside the cylindrical notch, one end of the guide rod is fixedly connected with the inside of the bottom of the cylindrical notch, two ends of the screw rod are respectively connected with two ends of the guide rod through the third bearings, the rotary table is mounted on one side, far away from the supporting shaft, of the second permanent magnet, the rotary table is fixedly connected with one end of the screw rod, the sealing block is arranged inside the cylindrical notch, and two through holes are, the lead screw and the guide rod all pass through sealed blocks, sealed blocks slide with the guide rod, sealed blocks and lead screw threaded connection, sealed blocks and cylindricality notch sliding connection, sealed blocks and lead screw, guide rod and the equal sealing connection of cylindricality notch, the second permanent magnet passes through the inner wall sealing connection of the bottom of rubber circle and mounting groove, the cylindricality notch sets up the inboard at the rubber circle.
Preferably, in order to reduce the probability of the sliding of the turntable, the turntable is provided with anti-sliding grains.
Preferably, in order to improve the smoothness of the movement of the sealing block, the second permanent magnet is provided with a pressure equalizing hole inside, and one end of the cylindrical recess away from the support shaft is communicated with the outside of the second permanent magnet through the pressure equalizing hole.
Preferably, in order to improve the connection stability of the second permanent magnet and the installation groove, anti-slip pads are arranged on the peripheral inner walls of the installation groove, and the second permanent magnet is abutted to the anti-slip pads.
Preferably, in order to reduce the probability of leakage of seeds in the sowing box, sealing rings are arranged on the inner walls of two sides of the sowing box, and the sowing box is connected with the supporting shaft in a sealing mode through the sealing rings.
Preferably, the moving wheel is coated with an anti-corrosive coating in order to extend the service life of the moving wheel.
Preferably, in order to improve the sealing performance between the cylindrical recess and the sealing block, an inner wall of the cylindrical recess is coated with a sealing grease.
Preferably, the support shaft is made of stainless steel in order to prolong the service life of the support shaft.
The seeder with the distance adjusting function has the advantages that seeds can be sown into farmlands through the seeding mechanism, the probability that the seeds are blocked in the seeding mechanism is reduced, the seeding effect of the seeder is improved, compared with the existing seeding mechanism, the seeding mechanism supports operation through a pure mechanical structure, the reliability of the mechanism is improved, in addition, the distance for seeding the seeder can be adjusted through the adjusting mechanism, the practicability of the seeder is improved, compared with the existing adjusting mechanism, the adjusting mechanism improves the convenience for assembling and disassembling the second permanent magnet through the mounting assembly, and the convenience for operation of the mechanism is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a seeder with a spacing adjustment function according to the present invention;
fig. 2 is a sectional view of a disseminator having a spacing adjustment function of the present invention;
FIG. 3 is a schematic structural view of a sowing mechanism of the sowing machine having the spacing adjustment function of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
in the figure: 1. the novel seeding machine comprises a handle, a moving wheel, a first bearing, a seeding box, a supporting shaft, a discharging pipe, a sealing rod, a supporting sleeve, an elastic rope, a first permanent magnet, a feeding pipe, a second bearing, a gravity block, a cylindrical notch, a rotating disc, a third bearing, a screw rod, a sealing block, a second permanent magnet, a rubber ring, a guide rod, a supporting rod and a mounting groove, wherein the moving wheel is 2, the first bearing is 3, the seeding box is 4, the supporting shaft is 5, the discharging pipe is 6, the sealing rod is 7, the supporting sleeve is 8, the elastic rope is.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-2, a seeder with a spacing adjustment function comprises a handle 1, a supporting shaft 5, two moving wheels 2 and two first bearings 3, wherein the two moving wheels 2 are respectively mounted at two ends of the supporting shaft 5, two ends of the handle 1 are respectively connected with two ends of the supporting shaft 5 through the first bearings 3, the seeder further comprises at least two seeder mechanisms and at least two adjustment mechanisms, the number of the seeder mechanisms is equal to that of the adjustment mechanisms, the seeder mechanisms are arranged on the supporting shaft 5, and the adjustment mechanisms are mounted on the seeder mechanisms;
the seeds can be sowed into the farmland through the seeder mechanism, the probability that the seeds are blocked in the seeder mechanism is reduced, the seeding effect of the seeder is improved, and moreover, the seeding interval of the seeder can be adjusted through the adjusting mechanism, so that the practicability of the seeder is improved;
as shown in fig. 3, the sowing mechanism comprises a sowing box 4, a supporting assembly, a discharging pipe 6, a feeding pipe 11, a sealing rod 7, a first permanent magnet 10, an elastic rope 9, two second bearings 12 and at least two gravity blocks 13, wherein the sowing box 4 is in a cylindrical shape with an axis perpendicular to the supporting shaft 5, two sides of the top end of the sowing box 4 are connected with the supporting shaft 5 through the second bearings 12, the sealing rod 7, the feeding pipe 11 and the discharging pipe 6 are all coaxially arranged with the sowing box 4, the feeding pipe 11 is installed at the top end of the sowing box 4, the discharging pipe 6 is installed at the bottom end of the sowing box 4, the diameter of the sealing rod 7 is larger than the inner diameter of the discharging pipe 6, the sealing rod 7 is connected with the inner wall of the bottom end of the sowing box 4 through the supporting assembly, one end of the sealing rod 7 abuts against one end of the discharging pipe 6, the other end of the sealing rod 7 is fixedly connected with the first permanent magnet 10, the first permanent magnet 10 is connected with the supporting assembly through an elastic rope 9, the elastic rope 9 is in a stretching state, and each gravity block 13 is installed at the bottom end of the seeding box 4;
as shown in fig. 4, the adjusting mechanism includes at least two mounting grooves 23, at least two second permanent magnets 19 and at least two mounting assemblies, the number of the mounting grooves 23 is equal to the number of the second permanent magnets 19 and the mounting assemblies, the mounting grooves 23 correspond to the second permanent magnets 19 and the mounting assemblies one by one, the second permanent magnets 19 are connected with the mounting grooves 23 through the mounting assemblies, the second permanent magnets 19 attract the first permanent magnets 10, and the attraction force between the second permanent magnets 19 and the first permanent magnets 10 is greater than the elastic force of the elastic rope 9;
the stability of the connection between the handle 1 and the supporting shaft 5 is improved through the first bearing 3, an operator pulls the supporting shaft 5 through the handle 1, the supporting shaft 5 rotates under the action of the friction force between the moving wheel 2 and the ground, the stability of the seeding box 4 is improved through the second bearing 12, meanwhile, the seeding box 4 is always in a vertical state under the action of the gravity block, the operator puts seeds into the seeding box 4 through the feeding pipe 11, the stability of the sealing rod 7 is improved through the supporting assembly, the convenience of dismounting and mounting of the second permanent magnet 19 in the mounting groove 23 is improved through the mounting assembly, the second permanent magnet 19 is driven to rotate through the supporting shaft 5, the sealing rod 7 reciprocates up and down under the action of the suction force between the first permanent magnet 10 and the second permanent magnet 19 and the pulling force of the elastic rope 9, when the sealing rod 7 ascends, the blanking pipe 6 is opened, then the seed is from unloading pipe 6 seeding in the field, when sealing rod 7 descends, unloading pipe 6 is stopped up by sealing rod 7, install the quantity of the second permanent magnet 19 on back shaft 5 through control, can control the clearance between each second permanent magnet 19, can control the interval that sealing rod 7 rises, and then realized the control to unloading pipe 6 seeding interval, make the seeding clearance can be controlled to the disseminator, the practicality of disseminator has been improved, simultaneously at the in-process that sealing rod 7 goes up and down, can dredge the inside seed of unloading pipe 6 through sealing rod 7, the probability that unloading pipe 6 takes place to block up has been reduced, the seeding effect of disseminator has been improved.
As shown in fig. 3, the supporting assembly includes a supporting rod 22 and a supporting sleeve 8, the supporting sleeve 8 is coaxially disposed with the sowing box 4, the sealing rod 7 passes through the supporting sleeve 8, the sealing rod 7 is slidably connected with the supporting sleeve 8, and the supporting sleeve 8 is fixedly connected with the inner wall of the bottom end of the sowing box 4 through the supporting rod 22;
the stability of the sealing rod 7 is improved by the support sleeve 8 under the supporting action of the support rod 22.
As shown in fig. 4, the mounting assembly includes a rubber ring 20, a cylindrical recess 14, a screw rod 17, a guide rod 21, a rotary disc 15, a sealing block 18 and two third bearings 16, the axis of the cylindrical recess 14 is perpendicular to and intersects with the axis of the support shaft 5, the cylindrical recess 14 is mounted on one side of the second permanent magnet 19 close to the support shaft 5, the screw rod 17 is coaxially disposed with the cylindrical recess 14, the guide rod 21 is parallel to the screw rod 17, the guide rod 21 is disposed inside the cylindrical recess 14, one end of the guide rod 21 is fixedly connected with the inside of the bottom of the cylindrical recess 14, both ends of the screw rod 17 are respectively connected with both ends of the guide rod 21 through the third bearings 16, the rotary disc 15 is mounted on one side of the second permanent magnet 19 away from the support shaft 5, the rotary disc 15 is fixedly connected with one end of the screw rod 17, the sealing block 18 is disposed inside the cylindrical recess 14, two through holes are formed in the sealing block 18, the screw rod 17 and the guide rod 21 both penetrate through the sealing block 18, the sealing block 18 slides with the guide rod 21, the sealing block 18 is in threaded connection with the screw rod 17, the sealing block 18 is in sliding connection with the cylindrical notch 14, the sealing block 18 is in sealing connection with the screw rod 17, the guide rod 21 and the cylindrical notch 14, the second permanent magnet 19 is in sealing connection with the inner wall of the bottom of the mounting groove 23 through the rubber ring 20, and the cylindrical notch 14 is arranged on the inner side of the rubber ring 20;
under the supporting action of the guide rod 21, the stability of the screw rod 17 is improved through the third bearing 16, when the operator inserts the second permanent magnet 19 into the mounting groove 23, the rubber ring 20 abuts against the inner wall of the mounting groove 23, and then the operator rotates the screw rod 17 through the rotary table 15, the seal block 18 is driven by the lead screw 17 to move in a direction away from the support shaft 5, so that the air pressure on the side of the seal block 18 close to the support shaft 5 is reduced, the second permanent magnet 19 is adsorbed on the inner wall of the mounting groove 23 under the action of air pressure, so that the fixing effect on the second permanent magnet 19 is realized, the mounting firmness of the second permanent magnet 19 is improved, when the second permanent magnet 19 needs to be removed, the operator reversely twists the rotating disc 15, so that the sealing block 18 moves towards the direction close to the supporting shaft 5, then, the air pressure disappears, the second permanent magnet 19 is separated from the mounting groove 23, and the convenience in mounting and dismounting the second permanent magnet 19 is improved.
Preferably, in order to reduce the probability of the slipping of the turntable 15, the turntable 15 is provided with anti-slipping lines;
the friction force between the turntable 15 and the fingers of the operator is increased through the anti-slip lines, and the slip probability of the turntable 15 is reduced.
Preferably, in order to improve the smoothness of the movement of the sealing block 18, the inside of the second permanent magnet 19 is provided with a pressure equalizing hole, and one end of the cylindrical recess 14 away from the supporting shaft 5 is communicated with the outside of the second permanent magnet 19 through the pressure equalizing hole;
the pressure of one side of the sealing block 18, which is far away from the supporting shaft 5, is kept consistent with the atmospheric pressure through the pressure equalizing hole, so that the acting force of the atmospheric pressure on the supporting shaft 5 is reduced, and the smoothness of the movement of the sealing block 18 is improved.
Preferably, in order to improve the stability of the connection between the second permanent magnet 19 and the mounting groove 23, anti-slip pads are arranged on the inner walls of the periphery of the mounting groove 23, and the second permanent magnet 19 abuts against the anti-slip pads;
not only increased the frictional force between mounting groove 23 and the second permanent magnet 19 through the slipmat, still increased the sealing performance between mounting groove 23 and the second permanent magnet 19, improved the stability that second permanent magnet 19 is connected with mounting groove 23.
Preferably, in order to reduce the probability of leakage of seeds inside the sowing box 4, sealing rings are arranged on the inner walls of two sides of the sowing box 4, and the sowing box 4 is connected with the supporting shaft 5 in a sealing manner through the sealing rings;
the clearance between the sowing box 4 and the supporting shaft 5 is reduced through the sealing ring, and the probability that seeds in the sowing box 4 leak to the outside of the sowing box 4 is reduced.
Preferably, in order to prolong the service life of the moving wheel 2, the moving wheel 2 is coated with an anti-corrosion coating;
the corrosion speed of the moving wheel 2 is reduced through the anti-corrosion coating, and the service life of the moving wheel 2 is prolonged.
Preferably, in order to improve the sealing performance between the cylindrical recess 14 and the sealing block 18, the inner wall of the cylindrical recess 14 is coated with sealing grease;
the clearance between the cylindrical recess 14 and the seal block 18 is reduced by the sealing grease, and the sealing performance between the cylindrical recess 14 and the seal block 18 is improved.
Preferably, in order to prolong the service life of the supporting shaft 5, the supporting shaft 5 is made of stainless steel;
because the stainless steel has better corrosion resistance, the corrosion speed of the support shaft 5 is slowed down, and the service life of the support shaft 5 is prolonged.
Through the quantity of the second permanent magnet 19 of control installation on back shaft 5, can control the clearance between each second permanent magnet 19, can control the interval that sealing rod 7 rises, and then realized the control to 6 seeding intervals of unloading pipe, make the disseminator can control the seeding clearance, the practicality of disseminator has been improved, at the in-process that sealing rod 7 goes up and down simultaneously, can dredge the inside seed of unloading pipe 6 through sealing rod 7, the probability that 6 emergence of unloading pipe blockked up has been reduced, the seeding effect of disseminator has been improved.
Compared with the prior art, in this disseminator with interval regulatory function, can spill the seed in the farmland through sowing mechanism, the probability at sowing mechanism inside has been reduced the seed jam, the seeding effect of disseminator has been improved, compare with current sowing mechanism, this sowing mechanism passes through pure mechanical structure support operation, the reliability of this mechanism has been improved, moreover, can adjust the interval of disseminator seeding through adjustment mechanism, the practicality of disseminator has been improved, compare with current adjustment mechanism, this adjustment mechanism has improved the convenient degree of 19 dismouting of second permanent magnet through the installation component, the convenient degree of this mechanism's operation has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A seeder with a space adjusting function comprises a handle (1), a support shaft (5), two movable wheels (2) and two first bearings (3), wherein the two movable wheels (2) are respectively arranged at two ends of the support shaft (5), and two ends of the handle (1) are respectively connected with two ends of the support shaft (5) through the first bearings (3), and the seeder is characterized by further comprising at least two seeding mechanisms and at least two adjusting mechanisms, wherein the seeding mechanisms and the adjusting mechanisms are equal in number, and are arranged on the support shaft (5), and the adjusting mechanisms are arranged on the seeding mechanisms;
the seeding mechanism comprises a seeding box (4), a supporting component, a discharging pipe (6), a feeding pipe (11), a sealing rod (7), a first permanent magnet (10), an elastic rope (9), two second bearings (12) and at least two gravity blocks (13), wherein the seeding box (4) is in a cylindrical shape with the axis vertical to the supporting shaft (5), two sides of the top end of the seeding box (4) are connected with the supporting shaft (5) through the second bearings (12), the sealing rod (7), the feeding pipe (11) and the discharging pipe (6) are coaxially arranged with the seeding box (4), the feeding pipe (11) is installed on the top end of the seeding box (4), the discharging pipe (6) is installed on the bottom end of the seeding box (4), the diameter of the sealing rod (7) is larger than the inner diameter of the discharging pipe (6), the sealing rod (7) is connected with the inner wall of the bottom end of the seeding box (4) through the supporting component, one end of the sealing rod (7) abuts against one end of the discharging pipe (6), the other end of the sealing rod (7) is fixedly connected with the first permanent magnet (10), the first permanent magnet (10) is connected with the supporting assembly through the elastic rope (9), the elastic rope (9) is in a stretching state, and each gravity block (13) is installed at the bottom end of the seeding box (4);
the adjusting mechanism comprises at least two mounting grooves (23), at least two second permanent magnets (19) and at least two mounting assemblies, the number of the mounting grooves (23) is equal to that of the second permanent magnets (19) and the mounting assemblies, the mounting grooves (23) correspond to the second permanent magnets (19) and the mounting assemblies one to one, the second permanent magnets (19) are connected with the mounting grooves (23) through the mounting assemblies, the second permanent magnets (19) attract the first permanent magnets (10) mutually, and the attraction force between the second permanent magnets (19) and the first permanent magnets (10) is larger than the elastic force of the elastic ropes (9).
2. The disseminator with the spacing adjustment function according to claim 1, characterized in that the support assembly comprises a support rod (22) and a support sleeve (8), the support sleeve (8) is arranged coaxially with the seeding box (4), the sealing rod (7) passes through the support sleeve (8), the sealing rod (7) is connected with the support sleeve (8) in a sliding manner, and the support sleeve (8) is fixedly connected with the inner wall of the bottom end of the seeding box (4) through the support rod (22).
3. The disseminator with the spacing adjustment function according to claim 1, wherein the mounting assembly comprises a rubber ring (20), a cylindrical recess (14), a screw rod (17), a guide rod (21), a turntable (15), a sealing block (18) and two third bearings (16), the axis of the cylindrical recess (14) is perpendicular to and intersects with the axis of the support shaft (5), the cylindrical recess (14) is mounted on the side of the second permanent magnet (19) close to the support shaft (5), the screw rod (17) is coaxially arranged with the cylindrical recess (14), the guide rod (21) is parallel to the screw rod (17), the guide rod (21) is arranged inside the cylindrical recess (14), one end of the guide rod (21) is fixedly connected with the inside of the bottom of the cylindrical recess (14), and both ends of the screw rod (17) are respectively connected with both ends of the guide rod (21) through the third bearings (16), the rotary disc (15) is arranged on one side of the second permanent magnet (19) far away from the supporting shaft (5), the rotary disc (15) is fixedly connected with one end of the screw rod (17), the sealing block (18) is arranged in the cylindrical notch (14), two through holes are arranged in the sealing block (18), the screw rod (17) and the guide rod (21) both penetrate through the sealing block (18), the sealing block (18) slides with the guide rod (21), the sealing block (18) is in threaded connection with the screw rod (17), the sealing block (18) is connected with the cylindrical notch (14) in a sliding way, the sealing block (18) is connected with the screw rod (17), the guide rod (21) and the cylindrical notch (14) in a sealing way, the second permanent magnet (19) is connected with the inner wall of the bottom of the mounting groove (23) in a sealing mode through a rubber ring (20), and the cylindrical notch (14) is arranged on the inner side of the rubber ring (20).
4. A disseminator with a spacing adjustment function according to claim 3, characterized in that the turntable (15) is provided with anti-slip patterns.
5. A disseminator with a spacing adjustment function according to claim 1, characterized in that the second permanent magnet (19) is internally provided with a pressure equalizing hole, and the end of the cylindrical recess (14) remote from the supporting shaft (5) communicates with the outside of the second permanent magnet (19) through the pressure equalizing hole.
6. The disseminator with the spacing adjustment function according to claim 1, wherein the inner wall of the periphery of the mounting groove (23) is provided with a non-slip mat, and the second permanent magnet (19) abuts against the non-slip mat.
7. The disseminator with the spacing adjustment function according to claim 1, wherein the inner walls of both sides of the sowing box (4) are provided with sealing rings, and the sowing box (4) is connected with the supporting shaft (5) in a sealing way through the sealing rings.
8. A disseminator with a spacing adjustment function according to claim 1, characterized in that the moving wheel (2) is coated with an anti-corrosion coating.
9. A disseminator with a spacing adjustment function according to claim 3, characterized in that the inner wall of the cylindrical recess (14) is coated with a sealing grease.
10. The disseminator with a spacing adjustment function according to claim 1, characterized in that the material of the support shaft (5) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010224428.XA CN111279846B (en) | 2020-03-26 | 2020-03-26 | Disseminator with interval regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010224428.XA CN111279846B (en) | 2020-03-26 | 2020-03-26 | Disseminator with interval regulatory function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111279846A true CN111279846A (en) | 2020-06-16 |
| CN111279846B CN111279846B (en) | 2021-09-28 |
Family
ID=71018512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010224428.XA Active CN111279846B (en) | 2020-03-26 | 2020-03-26 | Disseminator with interval regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111279846B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0664667A1 (en) * | 1992-10-15 | 1995-08-02 | Zeneca Inc. | Metering device for closed container |
| CN106171174A (en) * | 2016-07-18 | 2016-12-07 | 柳州好顺科技有限公司 | A kind of magnetic seeding machine tool |
| CN206851324U (en) * | 2017-06-27 | 2018-01-09 | 甘肃同德农业科技有限公司 | A kind of seeder uniform discharge device |
| CN109548436A (en) * | 2019-01-16 | 2019-04-02 | 王洪水 | A kind of Efficient intelligent seeder |
| CN109644630A (en) * | 2019-01-28 | 2019-04-19 | 昆明理工大学 | A kind of seeder of adjustable spacing in the rows |
| CN110366909A (en) * | 2019-08-27 | 2019-10-25 | 台州市椒江充盈自动化科技有限公司 | Implanted device is reseeded in a kind of Degraded Pastures reparation |
-
2020
- 2020-03-26 CN CN202010224428.XA patent/CN111279846B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0664667A1 (en) * | 1992-10-15 | 1995-08-02 | Zeneca Inc. | Metering device for closed container |
| CN106171174A (en) * | 2016-07-18 | 2016-12-07 | 柳州好顺科技有限公司 | A kind of magnetic seeding machine tool |
| CN206851324U (en) * | 2017-06-27 | 2018-01-09 | 甘肃同德农业科技有限公司 | A kind of seeder uniform discharge device |
| CN109548436A (en) * | 2019-01-16 | 2019-04-02 | 王洪水 | A kind of Efficient intelligent seeder |
| CN109644630A (en) * | 2019-01-28 | 2019-04-19 | 昆明理工大学 | A kind of seeder of adjustable spacing in the rows |
| CN110366909A (en) * | 2019-08-27 | 2019-10-25 | 台州市椒江充盈自动化科技有限公司 | Implanted device is reseeded in a kind of Degraded Pastures reparation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111279846B (en) | 2021-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8281725B2 (en) | Directly driven seed meter hub drive | |
| CN102577716B (en) | Air suction and mechanical auxiliary planting combined type corn precision seed-metering device and seed metering method thereof | |
| CN107371486B (en) | Corn seed directional sowing device and sowing method thereof | |
| US4688698A (en) | Seed dispensing mechanisms | |
| CN111279846B (en) | Disseminator with interval regulatory function | |
| CN101305655A (en) | Precision dibber | |
| CN108419490B (en) | Seeder with miss-seeding detection and reseeding functions | |
| CN102771233A (en) | Air-aspiration type disseminator with circumferential holes | |
| CN114731810A (en) | Scoop-clamping type allium chinense smart volume seed metering ware | |
| CN2838235Y (en) | The automatic seeding unit of air-sucking type | |
| CN110192457B (en) | Disc furrow opener | |
| CN102217446A (en) | Closed precise seed sowing mechanism | |
| CN202818939U (en) | Circumferential hole air-aspiration type seed-metering device | |
| CN101878689B (en) | Suction type precision seed extracting and bunch seeding device | |
| CN102210207B (en) | Air cavity rolling-type precision hole sowing device | |
| CN111587637B (en) | Air-suction type seed sowing device | |
| CN111247913A (en) | Seeder with good seeding effect | |
| CN202285537U (en) | Novel precision hill-drop drill | |
| CN111448877A (en) | Air-aspiration type precision positioning seeding device | |
| CN217445817U (en) | Rape precision drilling device | |
| CN204443044U (en) | Air-aspiration type hole sowing roller device | |
| CN202121941U (en) | Hermetic precise seed metering device | |
| CN208047241U (en) | A kind of novel aspirated-air type precision drill monomer | |
| CN111295998B (en) | Disseminator with speed limit function | |
| CN219395468U (en) | Traction profiling hanger |
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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xing Yaming Inventor after: Jin Rong Inventor before: Jin Rong |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |