CN112425330A - Adjusting device for changing planting depth according to weight - Google Patents
Adjusting device for changing planting depth according to weight Download PDFInfo
- Publication number
- CN112425330A CN112425330A CN202011190822.2A CN202011190822A CN112425330A CN 112425330 A CN112425330 A CN 112425330A CN 202011190822 A CN202011190822 A CN 202011190822A CN 112425330 A CN112425330 A CN 112425330A
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- rod
- adjusting device
- movably connected
- weight
- planting depth
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention relates to the technical field of agricultural mechanical equipment, and discloses an adjusting device for changing planting depth according to weight. This adjusting device according to weight change planting depth, when the seed falls on the tablet from the feeding chamber, the tablet can produce the slope, the displacement difference that the tablet produced can convey the sensor in, will produce the rotation of signal of telecommunication control carousel through the response coil, drive the spacing piece and remove, the fixed pin clockwise rotation certain distance on the spacing groove, at this moment the guide bar drives the movable block and removes certain degree of depth downwards, plant, can change planting depth, convenient the regulation, the efficiency of planting work has been improved.
Description
Technical Field
The invention relates to the technical field of agricultural mechanical equipment, in particular to an adjusting device for changing planting depth according to weight.
Background
When carrying out the seeding operation, different crops have different requirements to the degree of depth of planting, and suitable planting depth is favorable to the sprouting of seed, but the degree of depth of planting is too dark causes the seedling to sprout the process time overlength easily, influences subsequent growth, and the planting depth is too shallow then is difficult to absorb the nutrient, can not normal growth, and present planting device often need change not unidimensional seeding part and plant, consumes a large amount of time like this, has influenced the progress of production.
In addition, the arrangement of parts with different sizes can increase the production cost, and the difficulty in use is increased, so that the adjusting device for changing the planting depth according to the weight is provided to solve the problems, the adjusting device has the advantages of changing the planting depth and being convenient to adjust, the operation is simple, the difficulty in operation is reduced, the planting efficiency is improved, and the production cost is reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the adjusting device for changing the planting depth according to the weight, which has the advantages of changing the planting depth and being convenient to adjust, is simple to operate, reduces the difficulty in operation, improves the efficiency of planting work, reduces the production cost, and solves the problems that the existing planting device needs to replace seeding parts with different sizes for planting, so that a large amount of time is consumed, the production progress is influenced, in addition, the arrangement of parts with different sizes can cause the increase of the production cost, and the difficulty in use is increased.
(II) technical scheme
In order to realize the advantages of changeable planting depth and convenient adjustment, the invention has simple operation, reduces the difficulty in operation, improves the efficiency of planting work and reduces the production cost, and the invention provides the following technical scheme: an adjusting device for changing the planting depth according to the weight comprises a feeding cavity, the back of the feeding cavity is movably connected with an outer frame, the inner part of the outer frame is inserted with a threaded rod, the outer part of the threaded rod is sleeved with a limiting block, the front of the limiting block is movably connected with a sliding rod, the back of the sliding rod is movably connected with a positioning ring, the front of the positioning ring is movably connected with a guide rod, the back of the positioning ring is fixedly connected with a discharging cavity, the outer part of the discharging cavity is sleeved with a movable block, the inner part of the movable block is provided with a fixed groove, the right side of the movable block is movably connected with a compression spring, the right side of the compression spring is movably connected with a limiting rod, the right side of the discharging cavity is fixedly connected with a fixed rod, the right side of the fixed rod is movably connected with a positioning rod, the, the utility model discloses a feeding device, including bracing piece, top swing joint has the backup pad, the top swing joint of backup pad has the carousel, the inside fixedly connected with control box of carousel, the interior diapire fixedly connected with sensor of control box, the inside swing joint of sensor has induction coil, the interior diapire swing joint in feeding chamber has induction spring, induction spring's top swing joint has the tablet.
Preferably, the spacing groove has been seted up to the inside of position circle, and the bottom swing joint of slide bar has the spacer pin to be connected with the top of guide bar, and the top movable mounting of guide bar has the fixed pin, and the fixed pin is located the inside of fixed slot, and slide bar, position circle and guide bar are connected to the fixed pin.
Preferably, thirty degrees in the bottom slope of feeding chamber, the discharge opening has been seted up to the lower right corner in feeding chamber, and the diameter of tablet equals the diameter in feeding chamber, and the bottom in induction spring perpendicular to feeding chamber when the seed falls on the tablet from the feeding chamber, the tablet can produce the slope, and induction spring is compressed, and the displacement that the tablet produced can convey to the sensor in, will produce the signal of telecommunication through induction coil, the rotatory angle of the steerable carousel of the signal of telecommunication.
Preferably, the right side of movable block is provided with two archs, and the spout has been seted up to the inside of movable block, and the unloading chamber is provided with tooth, can intermeshing with the place that the movable block contacted.
Preferably, the left side of the moving block is movably connected with a pull rope, and the other end of the pull rope is wound on the rotary table.
Preferably, the right side fixedly connected with installation piece in unloading chamber, the positive swing joint gag lever post of installation piece, during static, the protruding lock in gag lever post and the movable block lower right corner.
Preferably, the fixed rod is perpendicular to the blanking cavity, the supporting rod is perpendicular to the feeding cavity, and the fixed rod is movably connected with a rotating shaft of a front wheel of the seeder.
(III) advantageous effects
Compared with the prior art, the invention provides an adjusting device for changing the planting depth according to the weight, which has the following beneficial effects:
1. this adjusting device according to weight change planting depth, when the seed falls on the tablet from the feeding chamber, the tablet can produce the slope, the displacement difference that the tablet produced can convey the sensor in, will produce the rotation of signal of telecommunication control carousel through the response coil, drive the spacing piece and remove, the fixed pin clockwise rotation certain distance on the spacing groove, at this moment the guide bar drives the movable block and removes certain degree of depth downwards, plant, can change planting depth, convenient the regulation, the efficiency of planting work has been improved.
2. This change adjusting device of planting degree of depth according to weight, when planting the completion, promote the device, the pivot swing joint of locating lever and seeder advancing wheel, the locating lever clockwise rotates, strikes the top arch when the movable block, at this moment the movable block rebound, and guide bar and slide bar resume initial position, easy operation does not need the manual work to resume, has improved the efficiency of planting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the structure of the turntable of the present invention;
FIG. 3 is a schematic diagram of the movement of the fixing rod of the present invention;
FIG. 4 is an enlarged view of the point A in FIG. 1.
In the figure: 1. a feed cavity; 2. an outer frame; 3. a threaded rod; 4. a limiting block; 5. a slide bar; 6. positioning rings; 7. a guide bar; 8. a blanking cavity; 9. a movable block; 10. fixing grooves; 11. a compression spring; 12. a limiting rod; 13. fixing the rod; 14. positioning a rod; 15. a moving block; 16. a support bar; 17. a support plate; 18. a turntable; 19. a control box; 20. a sensor; 21. an induction coil; 22. an induction spring; 23. a sensing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-4, an adjusting device for changing the planting depth according to the weight, which comprises a feeding cavity 1, wherein the back of the feeding cavity 1 is movably connected with an outer frame 2, a threaded rod 3 is inserted into the outer frame 2, a limiting block 4 is sleeved outside the threaded rod 3, a slide rod 5 is movably connected with the front of the limiting block 4, a positioning ring 6 is movably connected with the back of the slide rod 5, a guide rod 7 is movably connected with the front of the positioning ring 6, a limiting groove is formed in the positioning ring 6, a limiting pin is movably connected with the bottom of the slide rod 5 and is connected with the top of the guide rod 7, a fixing pin is movably installed at the top of the guide rod 7 and is located in a fixing groove 10, and the fixing pin is connected with the.
The back of the positioning ring 6 is fixedly connected with a blanking cavity 8, the outer part of the blanking cavity 8 is sleeved with a movable block 9, the right side of the movable block 9 is provided with two bulges, the inner part of the movable block 9 is provided with a chute, the place where the blanking cavity 8 is contacted with the movable block 9 is provided with teeth which can be mutually meshed, the inner part of the movable block 9 is provided with a fixed groove 10, the right side of the movable block 9 is movably connected with a compression spring 11, the right side of the compression spring 11 is movably connected with a limit rod 12, the right side of the blanking cavity 8 is fixedly connected with a fixed rod 13, the right side of the fixed rod 13 is movably connected with a positioning rod 14, the top of the sliding rod 5 is movably connected with a movable block 15, the left side of the feeding cavity 1 is fixedly connected with a supporting rod 16, the top of the supporting rod 16 is movably connected with a supporting plate 17, the, the interior of the sensor 20 is movably connected with an induction coil 21, the inner bottom wall of the feeding cavity 1 is movably connected with an induction spring 22, and the top of the induction spring 22 is movably connected with an induction plate 23.
The bottom of the feeding cavity 1 inclines thirty degrees, the lower right corner of the feeding cavity 1 is provided with a discharge hole, the diameter of the induction plate 23 is equal to that of the feeding cavity 1, the induction spring 22 is vertical to the bottom of the feeding cavity 1, when seeds fall from the feeding cavity 1 onto the induction plate 23, the induction plate 23 tilts, the induction spring 22 is compressed, the displacement generated by the induction plate 23 can be transmitted to the sensor 20, an electric signal is generated through the induction coil 21, the electric signal can control the rotating angle of the turntable 18, the left side of the moving block 15 is movably connected with a pull rope, the other end of the pull rope is wound on the turntable 18, the right side of the blanking cavity 8 is fixedly connected with an installation block, the front side of the installation block is movably connected with a limiting rod 12, when the device is static, the limiting rod 12 is buckled with the bulge at the lower right corner of the movable block 9, the fixed rod 13 is perpendicular to the blanking cavity 8, the supporting rod 16 is perpendicular to the feeding cavity 1, and the positioning rod 14 is movably connected with a rotating shaft of a front feeding wheel of the seeder.
The working principle is as follows: when the adjusting device for changing the planting depth according to the weight is static, the compression spring 11, the induction spring 22 and the rotary table 18 are all kept in an initial state, when seeds fall onto the induction plate 23 from the feeding cavity 1, the induction plate 23 can incline, the induction spring 22 is compressed, the displacement generated by the induction plate 23 can be transmitted to the sensor 20, an electric signal can be generated through the induction coil 21, the electric signal can control the rotating angle of the rotary table 18, the pull rope connected to the left side of the moving block 15 is connected with the rotary table 18, the rotary table 18 pulls the pull rope for a certain length at the moment, the limiting block 4 also moves for a corresponding length on the threaded rod 3 leftwards, one end of the sliding rod 5 is connected with the limiting block 4, the other end of the sliding rod and the guide rod 7 are arranged in the limiting groove in the positioning ring 6 through the fixing pin, when the limiting block 4 moves, the fixing pin rotates for a, at this moment, the guide rod 7 drives the movable block 9 to move downwards by a certain depth, the right side of the movable block 9 is provided with two bulges, the bulge below pushes the limiting rod 12, the limiting rod 12 rotates leftwards, the compression spring 11 is compressed, when planting is completed, the device is pushed, the positioning rod 14 is movably connected with the rotating shaft of the advancing wheel of the seeder, the positioning rod 14 rotates clockwise, the upper bulge is knocked when passing through the movable block 9, at the moment, the movable block 9 moves upwards, and the guide rod 7 and the slide rod 5 restore to the initial position.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An adjusting device for changing the planting depth according to the weight, comprising a feeding cavity (1), characterized in that: the back of the feeding cavity (1) is movably connected with an outer frame (2), a threaded rod (3) is inserted into the outer frame (2), a limiting block (4) is sleeved outside the threaded rod (3), a sliding rod (5) is movably connected to the front of the limiting block (4), a positioning ring (6) is movably connected to the back of the sliding rod (5), a guide rod (7) is movably connected to the front of the positioning ring (6), a discharging cavity (8) is fixedly connected to the back of the positioning ring (6), a movable block (9) is sleeved outside the discharging cavity (8), a fixed groove (10) is formed in the movable block (9), a compression spring (11) is movably connected to the right side of the movable block (9), a limiting rod (12) is movably connected to the right side of the compression spring (11), and a fixed rod (13) is fixedly connected to the right side of the discharging cavity (8), the right side swing joint of dead lever (13) has locating lever (14), the top swing joint of slide bar (5) has movable block (15), the left side fixedly connected with bracing piece (16) of feeding chamber (1), the top swing joint of bracing piece (16) has backup pad (17), the top swing joint of backup pad (17) has carousel (18), the inside fixedly connected with control box (19) of carousel (18), the interior diapire fixedly connected with sensor (20) of control box (19), the inside swing joint of sensor (20) has induction coil (21), the interior diapire swing joint of feeding chamber (1) has induction spring (22), the top swing joint of induction spring (22) has tablet (23).
2. The adjusting device for changing planting depth according to weight as claimed in claim 1, wherein: the locating ring is characterized in that a limiting groove is formed in the locating ring (6), a limiting pin is movably connected to the bottom of the sliding rod (5) and connected with the top of the guide rod (7), a fixing pin is movably mounted at the top of the guide rod (7), and the fixing pin is located inside the fixing groove (10).
3. The adjusting device for changing planting depth according to weight as claimed in claim 1, wherein: the right side of the movable block (9) is provided with two bulges, and the inside of the movable block (9) is provided with a sliding groove.
4. The adjusting device for changing planting depth according to weight as claimed in claim 1, wherein: the bottom of the feeding cavity (1) is inclined by thirty degrees, the diameter of the induction plate (23) is equal to that of the feeding cavity (1), and the induction spring (22) is vertical to the bottom of the feeding cavity (1).
5. The adjusting device for changing planting depth according to weight as claimed in claim 1, wherein: the left side of the moving block (15) is movably connected with a pull rope, and the other end of the pull rope is wound on the rotary table (18).
6. The adjusting device for changing planting depth according to weight as claimed in claim 1, wherein: the right side of the blanking cavity (8) is fixedly connected with an installation block, and the front side of the installation block is movably connected with a limiting rod (12).
7. The adjusting device for changing planting depth according to weight as claimed in claim 1, wherein: the fixed rod (13) is vertical to the blanking cavity (8), and the supporting rod (16) is vertical to the feeding cavity (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011190822.2A CN112425330A (en) | 2020-10-30 | 2020-10-30 | Adjusting device for changing planting depth according to weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011190822.2A CN112425330A (en) | 2020-10-30 | 2020-10-30 | Adjusting device for changing planting depth according to weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112425330A true CN112425330A (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011190822.2A Pending CN112425330A (en) | 2020-10-30 | 2020-10-30 | Adjusting device for changing planting depth according to weight |
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| Country | Link |
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| CN (1) | CN112425330A (en) |
Citations (10)
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|---|---|---|---|---|
| GB2040656A (en) * | 1979-01-05 | 1980-09-03 | Moore S | Agricultural seed drills |
| US5452768A (en) * | 1993-10-18 | 1995-09-26 | Worksaver, Inc. | Gauge depth control for soil tillage implement |
| EP0920795A2 (en) * | 1997-12-04 | 1999-06-09 | American Cyanamid Company | Granular spreader and product container |
| CN101683035A (en) * | 2008-09-23 | 2010-03-31 | 宋利军 | Portable sowing machine |
| CN105493699A (en) * | 2015-12-02 | 2016-04-20 | 济南草履虫电子科技有限公司 | Electrically-controlled self-positioning sowing device and method |
| CN207019726U (en) * | 2017-07-03 | 2018-02-16 | 南京农业大学 | A kind of combined seed and fertilizer drill broadcasts amount detecting device in real time |
| CN108377857A (en) * | 2018-04-16 | 2018-08-10 | 淮南市绿威食用菌种植专业合作社 | A kind of needle mushroom planting edible mushroom device for picking |
| CN109005803A (en) * | 2018-10-25 | 2018-12-18 | 周军 | A kind of implanted device with regulatory function |
| CN110809959A (en) * | 2019-11-20 | 2020-02-21 | 王仁绪 | Intelligent seeding device based on eccentric rotation for changing planting depth |
| CN210137606U (en) * | 2019-06-12 | 2020-03-13 | 杨学英 | Can change travel adjustment device for seeder of planting depth |
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2020
- 2020-10-30 CN CN202011190822.2A patent/CN112425330A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2040656A (en) * | 1979-01-05 | 1980-09-03 | Moore S | Agricultural seed drills |
| US5452768A (en) * | 1993-10-18 | 1995-09-26 | Worksaver, Inc. | Gauge depth control for soil tillage implement |
| EP0920795A2 (en) * | 1997-12-04 | 1999-06-09 | American Cyanamid Company | Granular spreader and product container |
| CN101683035A (en) * | 2008-09-23 | 2010-03-31 | 宋利军 | Portable sowing machine |
| CN105493699A (en) * | 2015-12-02 | 2016-04-20 | 济南草履虫电子科技有限公司 | Electrically-controlled self-positioning sowing device and method |
| CN207019726U (en) * | 2017-07-03 | 2018-02-16 | 南京农业大学 | A kind of combined seed and fertilizer drill broadcasts amount detecting device in real time |
| CN108377857A (en) * | 2018-04-16 | 2018-08-10 | 淮南市绿威食用菌种植专业合作社 | A kind of needle mushroom planting edible mushroom device for picking |
| CN109005803A (en) * | 2018-10-25 | 2018-12-18 | 周军 | A kind of implanted device with regulatory function |
| CN210137606U (en) * | 2019-06-12 | 2020-03-13 | 杨学英 | Can change travel adjustment device for seeder of planting depth |
| CN110809959A (en) * | 2019-11-20 | 2020-02-21 | 王仁绪 | Intelligent seeding device based on eccentric rotation for changing planting depth |
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Application publication date: 20210302 |