CN217241372U - Motor-driven type miss-seeding prevention seeder - Google Patents
Motor-driven type miss-seeding prevention seeder Download PDFInfo
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- CN217241372U CN217241372U CN202220605212.2U CN202220605212U CN217241372U CN 217241372 U CN217241372 U CN 217241372U CN 202220605212 U CN202220605212 U CN 202220605212U CN 217241372 U CN217241372 U CN 217241372U
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- seeding
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- wheel
- drive shaft
- cavity
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- 238000010899 nucleation Methods 0.000 title claims abstract description 93
- 230000002265 prevention Effects 0.000 title description 2
- 241000721671 Ludwigia Species 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims 3
- 238000007599 discharging Methods 0.000 claims 1
- 238000009331 sowing Methods 0.000 abstract description 34
- 230000000694 effects Effects 0.000 abstract description 6
- 240000001931 Ludwigia octovalvis Species 0.000 abstract 1
- 238000009313 farming Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- 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
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Abstract
The utility model discloses a motor-driven type leak-proof sowing seeder, which comprises a seed box, a finger clamping cavity, a sowing cavity and a control box which are connected in sequence, wherein the inner wall of the sowing cavity is provided with a cushion pad and a photoelectric sensor mounting hole which are adjacently arranged, the cushion pad is provided with an ultrasonic sensor, and the photoelectric sensor mounting hole is internally provided with a photoelectric sensor; indicate to press from both sides the intracavity and be equipped with the finger grip disc, the seeding intracavity is equipped with big seeding wheel, little seeding wheel and conveyer belt wheel, be equipped with finger grip drive shaft and seeding wheel drive shaft in the control box, finger grip drive shaft and the coaxial setting of seeding wheel drive shaft and finger grip drive shaft are located the inside of seeding wheel drive shaft, the one end and the finger grip driving motor of finger grip drive shaft are connected, the other end and the finger grip disc of finger grip drive shaft are connected, the one end and the big seeding wheel of seeding wheel drive shaft are connected, the other end and the seeding driving motor of seeding wheel drive shaft are connected. The utility model adopts the above structure motor-driven formula leak protection disseminator, effectively avoided leaking to broadcast the phenomenon, guaranteed seeding effect and seeding efficiency.
Description
Technical Field
The utility model relates to a disseminator technical field especially relates to a disseminator is broadcast in motor-driven formula leak protection.
Background
With the development of the economic society and the progress of science and technology, the agriculture also gradually realizes mechanized production, and the labor intensity of farmers during farming is greatly reduced. The seeder is a common farming equipment among the agricultural production process, and the disseminator is the important component part on the seeder, and the disseminator among the prior art indicates to press from both sides the disc during operation empty clamp situation probably to appear because the seed size is inconsistent, produces easily when leading to the seeding and leaks to sow even broken ridge phenomenon, has caused the soil extravagant, and to a great extent has influenced seeding efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a disseminator is broadcast in motor-driven formula leak protection has effectively avoided the phenomenon of broadcasting, has guaranteed seeding effect and seeding efficiency.
In order to achieve the purpose, the utility model provides a motor-driven type leak-proof sowing seeder, which comprises a seed box, a finger clamping cavity, a sowing cavity and a control box which are connected in sequence, wherein a feeding hole is formed in the top of the seed box, the bottom of the seed box is communicated with the finger clamping cavity, a through hole is formed between the finger clamping cavity and the sowing cavity, a cushion pad and a photoelectric sensor mounting hole which are arranged adjacently are arranged on the inner wall of the sowing cavity, the cushion pad is arranged corresponding to the through hole, an ultrasonic sensor is arranged on the cushion pad, a photoelectric sensor is arranged in the photoelectric sensor mounting hole, and a discharge hole is formed in the bottom of the sowing cavity;
the utility model discloses a seeding machine, including the finger presss from both sides the intracavity and is equipped with the finger and presss from both sides the disc, the seeding intracavity is equipped with big seeding wheel, little seeding wheel and conveyer belt wheel, the conveyer belt wheel cover is established big seeding wheel with between the little seeding wheel, be equipped with finger clamp drive shaft and seeding wheel drive shaft in the control box, the finger presss from both sides the drive shaft with the coaxial setting of seeding wheel drive shaft just the finger presss from both sides the drive shaft and is located the inside of seeding wheel drive shaft, the one end and the finger of finger clamp drive shaft are connected, the finger presss from both sides drive motor and fixes on the outer wall of control box, the other end of finger clamp drive shaft with the finger presss from both sides the disc and connects, the one end of seeding wheel drive shaft with big seeding wheel is connected, the other end and the seeding drive motor of seeding wheel drive shaft are connected, the seeding drive motor is fixed on the outer wall of control box.
Preferably, the finger-clipped disc comprises a casing, the outer edge of the casing is provided with uniformly distributed limiting slotted holes, the casing is internally provided with a cam and a finger-clipped lever, the cam is fixedly connected with the inner wall of the finger-clipped cavity, the cam is positioned in the middle of the casing, the end surface of the cam is provided with a groove arranged along the circumferential direction of the cam, two ends of the groove are connected with the end surface of the cam through smooth inclined planes, the finger-clipped lever is fixedly connected with the casing, the finger-clipped lever is in one-to-one correspondence with the limiting slotted holes, two adjacent finger-clipped levers are connected through a spring, one end of the finger-clipped lever is provided with a seed clip sheet extending out of the casing, and the other end of the finger-clipped lever is provided with a pressing sheet lapped on the end surface of the cam.
Preferably, the outer ring side wall of the conveying belt wheel is provided with uniformly distributed sowing teeth, the inner ring side wall of the conveying belt wheel is provided with uniformly distributed conveying holes, and the large sowing wheel and the small sowing wheel are respectively provided with a convex column which is arranged corresponding to the conveying holes.
Preferably, the seeding driving motor and the finger clamp driving motor are both direct current motors or servo motors.
Therefore, the utility model adopts the above structure motor-driven leak protection seeder of broadcasting has effectively avoided the phenomenon of broadcasting of leaking, has guaranteed seeding effect and seeding efficiency.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic view of an embodiment of the motor-driven miss-seeding seeder of the present invention;
FIG. 2 is a schematic view of the motor-driven anti-seeding seeder of the present invention in the control box;
FIG. 3 is a schematic view of an embodiment of a finger chuck disk in the motor-driven anti-seeding seeder of the present invention;
FIG. 4 is a schematic view of an embodiment of a cam in the motor-driven anti-seeding seeder of the present invention;
fig. 5 is a schematic view of the embodiment of the sowing cavity in the motor-driven leak-proof sowing implement of the present invention.
Reference numerals
1. A seed box; 2. a finger grip cavity; 3. a seeding cavity; 4. a control box; 5. a cushion pad; 6. a photoelectric sensor mounting hole; 7. a finger-grip disk; 71. a housing; 72. a cam; 73. limiting slotted holes; 74. a groove; 75. A finger grip lever; 76. a spring; 8. a large sowing wheel; 9. a small sowing wheel; 10. a conveyor belt wheel; 11. a finger grip drive shaft; 12. a sowing wheel drive shaft; 13. sowing teeth; 14. a transfer aperture; 15. a finger grip drive motor; 16. a seeding driving motor.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
As shown in the figure, a disseminator is broadcast in motor-driven formula leak protection, including the seed case 1 that connects gradually, indicate to press from both sides chamber 2, seeding chamber 3 and control box 4, the top of seed case 1 is equipped with the pan feeding mouth, and the bottom of seed case 1 is linked together with indicating to press from both sides chamber 2, indicates to press from both sides and is equipped with the through-hole between chamber 2 and the seeding chamber 3, is equipped with blotter 5 and the photoelectric sensor mounting hole 6 of adjacent setting on the inner wall of seeding chamber 3, and the bottom of seeding chamber 3 is equipped with the discharge gate. Buffer pad 5 corresponds the setting with the through-hole, and buffer pad 5 can play the cushioning effect to the seed, produces the seed when preventing that the seed from colliding with 3 inner walls in seeding chamber and damaging. The buffer pad 5 is provided with an ultrasonic sensor which is used for detecting whether seeds pass through the through hole. Photoelectric sensors are arranged in the photoelectric sensor mounting holes 6 and used for detecting whether the sowing teeth 13 pass through or not.
A finger-clamp disc 7 is arranged in the finger-clamp cavity 2, and a large sowing wheel 8, a small sowing wheel 9 and a transmission belt wheel 10 are arranged in the sowing cavity 3. A finger clamp driving shaft 11 and a sowing wheel driving shaft 12 are arranged in the control box 4, the finger clamp driving shaft 11 and the sowing wheel driving shaft are coaxially arranged, and the finger clamp driving shaft 11 is positioned in the sowing wheel driving shaft. The conveying belt wheel 10 is sleeved between the large sowing wheel 8 and the small sowing wheel 9, the outer ring side wall of the conveying belt wheel 10 is provided with sowing teeth 13 which are uniformly distributed, the inner ring side wall of the conveying belt wheel 10 is provided with conveying holes 14 which are uniformly distributed, and the large sowing wheel 8 and the small sowing wheel 9 are provided with convex columns which are correspondingly arranged with the conveying holes 14.
One end of the finger clamp driving shaft 11 is connected with a finger clamp driving motor 15, the finger clamp driving motor 15 is fixed on the outer wall of the control box 4, the other end of the finger clamp driving shaft 11 is connected with the finger clamp disc 7, and the finger clamp driving motor 15 is a servo motor or a direct current motor. The finger-clamping disc 7 comprises a shell 71, wherein limiting slotted holes 73 which are uniformly distributed are formed in the outer edge of the shell 71, a cam 72 and a finger-clamping rod 75 are arranged in the shell 71, the cam 72 is fixedly connected with the inner wall of the finger-clamping cavity 2, the cam 72 is positioned in the middle of the shell 71, a groove 74 which is arranged along the circumferential direction of the cam 72 is formed in the end surface of the cam 72, two ends of the groove 74 are connected with the end surface of the cam 72 through smooth inclined planes, the finger-clamping rod 75 is fixedly connected with the shell 71, the finger-clamping rods 75 are arranged in one-to-one correspondence with the limiting slotted holes 73, two adjacent finger-clamping rods 75 are connected through a spring 76, one end of each finger-clamping rod 75 is provided with a seed clamping piece which extends out of the shell 71, and the other end of each finger-clamping rod 75 is provided with a pressing piece which is lapped on the end surface of the cam 72. When the clamping and pressing piece rotates into the groove 74, the seed clamping piece tilts, when the clamping and pressing piece rotates out of the groove 74, the seed clamping piece is closed to clamp seeds, and when the seed clamping piece clamps the seeds and moves to the through hole, the seeds are ejected into the sowing cavity 3 under the action of the spring 76.
One end of a seeding wheel driving shaft is connected with the big seeding wheel 8, the other end of the seeding wheel driving shaft is connected with a seeding driving motor 16, the seeding driving motor 16 is fixed on the outer wall of the control box 4, and the seeding driving motor 16 is a servo motor or a direct current motor. The seeding driving motor 16 can drive the seeding wheel driving shaft to rotate, the seeding wheel driving shaft can drive the large seeding wheel 8 to rotate, and the large seeding wheel 8 can drive the conveying belt wheel 10 to rotate.
When the device is used, the ultrasonic sensor, the photoelectric sensor and the finger clamp driving motor 15 are connected with the controller, the seed box 1 is filled firstly, then the finger clamp driving motor 15 and the seeding driving motor 16 are opened, the finger clamp driving motor 15 drives the finger clamp rod 75 on the finger clamp disc 7 to rotate, the seeding driving motor 16 drives the seeding wheel driving shaft to rotate, the seeding wheel driving shaft drives the large seeding wheel 8 to rotate, and the large seeding wheel 8 drives the conveying belt wheel 10 to rotate circularly. The seed gets into from seed case 1 and indicates to press from both sides chamber 2, indicates to press from both sides disc 7 in the chamber 2 and press from both sides the seed and get, presss from both sides the seed when reaching through-hole department with the seed bullet seeding chamber 3 when pointing to the clamping bar 75 that presss from both sides on the disc 7, and the seeding tooth 13 in the seeding chamber 3 sends the seed to the discharge gate and accomplishes the seeding action. When the photoelectric sensor detects the passing signal of the sowing teeth 13 and the ultrasonic sensor detects the passing signal of the seeds, the controller maintains the operation rotating speed of the finger clamp driving motor 15 unchanged, when the photoelectric sensor detects the passing signal of the sowing teeth 13 and the ultrasonic sensor does not detect the passing signal of the seeds, namely, the empty clamp of the finger clamp rod 75 is indicated, the controller controls the finger clamp driving motor 15 to increase the operation rotating speed, so that the following finger clamp rod 75 rapidly rotates to the through hole to perform the reseeding of the seeds, after the ultrasonic sensor detects the passing signal of the seeds, the controller controls the finger clamp driving motor 15 to return to the original rotating speed, the phenomenon of missed seeding of the seeds is effectively avoided, and the sowing effect and the sowing efficiency are ensured.
Therefore, the utility model adopts the above structure motor-driven formula leak protection seeder of broadcasting has effectively avoided the phenomenon of broadcasting of leaking, has guaranteed seeding effect and seeding efficiency.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a motor-driven leak protection seeder which characterized in that: the device comprises a seed box, a finger clamping cavity, a seeding cavity and a control box which are sequentially connected, wherein a feeding port is formed in the top of the seed box, the bottom of the seed box is communicated with the finger clamping cavity, a through hole is formed between the finger clamping cavity and the seeding cavity, a buffering pad and a photoelectric sensor mounting hole which are adjacently arranged are arranged on the inner wall of the seeding cavity, the buffering pad is arranged corresponding to the through hole, an ultrasonic sensor is arranged on the buffering pad, a photoelectric sensor is arranged in the photoelectric sensor mounting hole, and a discharging port is formed in the bottom of the seeding cavity;
the seeding machine is characterized in that a finger clamp disc is arranged in the finger clamp cavity, a large seeding wheel, a small seeding wheel and a conveying belt wheel are arranged in the seeding cavity, the conveying belt wheel is sleeved between the large seeding wheel and the small seeding wheel, a finger clamp driving shaft and a seeding wheel driving shaft are arranged in the control box, the finger clamp driving shaft and the seeding wheel driving shaft are coaxially arranged, the finger clamp driving shaft is located inside the seeding wheel driving shaft, one end of the finger clamp driving shaft is connected with a finger clamp driving motor, the finger clamp driving motor is fixed on the outer wall of the control box, the other end of the finger clamp driving shaft is connected with the finger clamp disc, one end of the seeding wheel driving shaft is connected with the large seeding wheel, the other end of the seeding wheel driving shaft is connected with a seeding driving motor, and the seeding driving motor is fixed on the outer wall of the control box.
2. The motor-driven anti-drip seeder according to claim 1, wherein: the finger-clamping disc comprises a shell, wherein limiting slotted holes are uniformly distributed on the outer edge of the shell, a cam and a finger-clamping rod are arranged in the shell, the cam is fixedly connected with the inner wall of a finger-clamping cavity, the cam is located in the middle of the shell, the end face of the cam is provided with a groove which is arranged along the circumferential direction of the cam, two ends of the groove are connected with the end face of the cam through smooth inclined planes, the finger-clamping rod is fixedly connected with the shell, the finger-clamping rod is in one-to-one correspondence with the limiting slotted holes, two adjacent finger-clamping rods are connected through springs, one end of the finger-clamping rod is provided with a seed clamping sheet which extends out of the shell, and the other end of the finger-clamping rod is provided with a pressing sheet which is overlapped on the end face of the cam.
3. The motor-driven anti-drip seeder according to claim 2, characterized in that: the seeding wheel is characterized in that seeding teeth are uniformly distributed on the side wall of the outer ring of the conveying belt wheel, conveying holes are uniformly distributed on the side wall of the inner ring of the conveying belt wheel, and convex columns corresponding to the conveying holes are arranged on the large seeding wheel and the small seeding wheel.
4. The motor-driven anti-drip seeder according to claim 3, wherein: the seeding driving motor and the finger clamp driving motor are both direct current motors or servo motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220605212.2U CN217241372U (en) | 2022-03-18 | 2022-03-18 | Motor-driven type miss-seeding prevention seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220605212.2U CN217241372U (en) | 2022-03-18 | 2022-03-18 | Motor-driven type miss-seeding prevention seeder |
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| Publication Number | Publication Date |
|---|---|
| CN217241372U true CN217241372U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220605212.2U Active CN217241372U (en) | 2022-03-18 | 2022-03-18 | Motor-driven type miss-seeding prevention seeder |
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| CN (1) | CN217241372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116534256A (en) * | 2023-07-04 | 2023-08-04 | 安徽农业大学 | Sowing device and agricultural sowing unmanned aerial vehicle |
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2022
- 2022-03-18 CN CN202220605212.2U patent/CN217241372U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116534256A (en) * | 2023-07-04 | 2023-08-04 | 安徽农业大学 | Sowing device and agricultural sowing unmanned aerial vehicle |
| CN116534256B (en) * | 2023-07-04 | 2023-09-22 | 安徽农业大学 | Sowing device and agricultural sowing unmanned aerial vehicle |
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