CN117044459A - Electric hand-push type seeder for planting fruits and vegetables - Google Patents

Electric hand-push type seeder for planting fruits and vegetables Download PDF

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Publication number
CN117044459A
CN117044459A CN202311241931.6A CN202311241931A CN117044459A CN 117044459 A CN117044459 A CN 117044459A CN 202311241931 A CN202311241931 A CN 202311241931A CN 117044459 A CN117044459 A CN 117044459A
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CN
China
Prior art keywords
shaft
gear
shell
seed
wheel
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
Application number
CN202311241931.6A
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Chinese (zh)
Inventor
王英磊
乔淑芹
刘伟
李培兴
胡保明
任强
许海军
李维焕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YANTAI AGRICULTURAL TECHNOLOGY PROMOTION CENTER
Original Assignee
YANTAI AGRICULTURAL TECHNOLOGY PROMOTION CENTER
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YANTAI AGRICULTURAL TECHNOLOGY PROMOTION CENTER filed Critical YANTAI AGRICULTURAL TECHNOLOGY PROMOTION CENTER
Priority to CN202311241931.6A priority Critical patent/CN117044459A/en
Publication of CN117044459A publication Critical patent/CN117044459A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C7/00Sowing
    • A01C7/18Machines for depositing quantities of seed at intervals
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C7/00Sowing
    • A01C7/20Parts of seeders for conducting and depositing seed
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • A01G25/09Watering arrangements making use of movable installations on wheels or the like
    • A01G25/092Watering arrangements making use of movable installations on wheels or the like movable around a pivot centre

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Sowing (AREA)

Abstract

The invention relates to the technical field of agricultural production, and discloses an electric hand-push type seeder for fruit and vegetable planting, which comprises a shell, wherein a circle of duckbilled is uniformly fixed on the periphery of the shell; the gear set is characterized in that a main gear is fixedly connected to the center of the shell and drives other gears to rotate; the seeding device consists of a seed side shell, a hair wheel, a seeding wheel set, an outer shaft, an inner shaft and a seed outlet, wherein the hair wheel is fixedly connected to the shaft of the hair wheel gear; one end of the inner shaft is fixedly connected to one side of the seed gear. Through the setting of water supply installation, when the normal operation of machine is advanced, the shell drives the main gear and rotates to drive the rotation of water pumping gear and disc, the regulation pole that is fixed on the disc this moment is along with its rotation and reciprocating motion, drives the piston and accomplishes the purpose of water pumping and supplying, realizes along with seeding the purpose of watering, changes the regulation pole and is fixed position, can change the volume of watering at every turn.

Description

Electric hand-push type seeder for planting fruits and vegetables
Technical Field
The invention relates to the technical field of agricultural production, in particular to an electric hand-push type seeder for fruit and vegetable planting.
Background
The electric hand-push type seeder is a planting machine taking seeds, seedlings and the like of crops such as fruits and vegetables as seeding objects, and the like, and the electric hand-push type seeder has the advantages of uniform seeding, simple and convenient operation, high working efficiency and the like when in operation, along with the rolling advance of a motor-driven seeder shell, duckbilled outside the shell is pricked into soil and the seeds fall into pits to finish seeding.
However, the existing agricultural hand-push seeder has the defects in the actual use process: firstly, in arid areas such as northern China, the air humidity is low, the rainfall is low, watering is needed to ensure survival and growth of the seeds after planting is finished, the common watering mode is to water the fields, the fields are raised, after water is poured into the fields, a part of water directly flows into ditches along the raised gradient, a part of water slowly permeates into the soil, a part of water permeates into the soil and is absorbed by the soil, and the rest part of water can smoothly reach the seeds to nourish the seeds, so that the irrigation efficiency is low; secondly, according to the difference of factors such as seed kind, survival rate, planting density demand, the seed pit is interior needs to sow more than one seed sometimes, traditional hand push seeder is adjustable, but needs to change different kind wheels, and this kind of mode operation is complicated, and study cost is higher, and the risk of damaging the machine still has.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides an electric hand-push type seeder for fruit and vegetable planting, which has the advantages of automatic watering, adjustable watering quantity and adjustable seeding quantity.
In order to achieve the above purpose, the present invention provides the following technical solutions: an electric hand-push seeder for fruit and vegetable planting, comprising
The shell is driven to rotate by the motor to drive the machine to integrally advance;
the middle shaft is movably sleeved in the shell;
duckbilled, uniformly circumferentially fixed on the periphery of the shell, is pricked into the ground to open when advancing, so that seeds accurately fall into the pit;
the gear set consists of a main gear, a Mao Lun gear, a seed gear and a pumping gear, wherein the main gear is fixedly connected to the center of the shell and rotates along with the shell;
the water delivery device consists of a water side shell, a disc, an adjusting rod, a piston cylinder and a bolt, wherein the water side shell is fixedly sleeved on a central shaft; the disc is fixedly connected to the shaft of the pumping gear and rotates along with the shaft; the bolt passes through the hole on the adjusting rod to fix one point on the bolt on the disc, and when the disc rotates, the adjusting rod swings reciprocally along with the disc;
the seeding device consists of a seed side shell, a hair wheel, a seeding wheel set, an outer shaft and an inner shaft seed outlet, wherein the seed side shell is fixedly sleeved on a central shaft; the hair wheel is fixedly connected to the shaft of the hair wheel gear; one end of the inner shaft is fixedly connected to one side of the seed gear;
the conveying device comprises a seed inlet and a water tank.
As a preferable technical scheme of the invention, the piston comprises a piston rod and a piston head, and the upper end of the piston rod is connected with the lower end of the adjusting rod; the piston cylinder comprises a one-way valve I and a one-way valve II, and water flow inlet and outlet holes are defined.
As a preferable technical scheme of the invention, the sowing wheel set comprises an inner sowing wheel, an outer sowing wheel and a groove, wherein the inner sowing wheel and the outer sowing wheel are respectively sleeved on an inner shaft and an outer shaft; grooves are formed in the outer sides of the inner sowing wheel and the outer sowing wheel in a circumferential distribution mode so as to accommodate and transport seeds.
As a preferable technical scheme of the invention, one end of the inner shaft is sleeved with a spring, and a fan-shaped groove and a circular groove are circumferentially formed in the inner shaft.
As a preferable technical scheme of the invention, the outer shaft comprises a main shaft body, a longitudinal rod and a transverse rod; the top end of the longitudinal rod is connected with a spring.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the water delivery device, when a machine advances, the disc is driven by the water pumping gear to drive the adjusting rod to reciprocate, so that the piston is driven to pump water and deliver water, when the piston moves upwards and needs to absorb water, the one-way valve I is locked, the one-way valve II is opened under pressure, external water enters the piston cylinder to finish water taking, when the piston moves downwards and needs to be watered, the one-way valve II is locked, the one-way valve I is opened, water is delivered into the seed pit to finish watering, and watering can be synchronously performed during sowing, and water is directly poured beside seeds, so that the absorption efficiency of the seeds is maximized and the working efficiency of a user is improved.
2. According to the invention, through the arrangement of the adjusting rod, a user can adjust the watering amount according to different seeds during sowing, the position where the adjusting rod is fixed is moved downwards to reduce the piston stroke when the watering amount needs to be reduced, and the position where the adjusting rod is fixed is moved upwards to increase the piston stroke and increase the throughput, so that the required watering amount can be adjusted independently and conveniently only through simple operation.
3. According to the invention, through the design of grading seed feeding, a user can easily adjust the number of seeds sowed each time, two seeds are needed to be sowed simultaneously, the outer shaft is pressed and rotated into the inner shaft, the outer shaft is locked by the inner shaft and rotates together with the inner shaft, and the inner and outer sowing wheels work simultaneously, otherwise, the outer shaft is rotated out, so that complicated disassembly and assembly steps are omitted, the mechanical damage rate is reduced, and the learning cost is reduced.
Drawings
FIG. 1 is a schematic view of the water outlet side of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the seed-out side of the present invention;
FIG. 3 is a schematic diagram of a gear set configuration of the present invention;
FIG. 4 is a semi-sectional view of a piston structure of the present invention;
FIG. 5 is a half cross-sectional view of the sowing wheel assembly of the present invention;
FIG. 6 is a cross-sectional view of the inner shaft and outer shaft of the present invention;
FIG. 7 is a cross-sectional view of an inner shaft circular groove of the present invention;
FIG. 8 is a cross-sectional view of an inner shaft sector groove of the present invention;
FIG. 9 is a schematic diagram of the overall structure of the present invention;
FIG. 10 is a schematic view showing the distribution of the seed side housing and the water side housing according to the present invention.
In the figure: 1. a gear set; 101. a main gear; 102. a hair wheel gear; 103. a seed gear wheel; 104. a pumping gear; 2. a disc; 3. an adjusting rod; 4. a piston; 401. a piston rod; 402. a piston head; 5. a piston cylinder; 501. a one-way valve I; 502. a one-way valve II; 6. a bolt; 7. a seed side case; 8. a hair wheel; 9. a sowing wheel group; 901. an inner sowing wheel; 902. an outer sowing wheel; 903. a groove; 10. an outer shaft; 1001. a main shaft body; 1002. a longitudinal bar; 1003. a cross bar; 11. an inner shaft; 1101. a fan-shaped groove; 1102. a circular groove; 12. a spring; 13. a seed inlet; 14. a water tank; 15. duckbilled; 16. a housing; 1601. a center shaft; 17. a water side housing; 18. a seed outlet.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 9, the invention provides an electric hand-push seeder for fruit and vegetable planting, comprising
A housing 16 driven by a motor to rotate, driving the machine to integrally advance;
a central shaft 1601 movably sleeved in the housing 16;
duckbill 15 is uniformly circumferentially fixed on the periphery of the shell, and is pricked into the ground to be opened when advancing, so that seeds accurately fall into the pit;
the gear set 1 comprises a main gear 101, a Mao Lunchi gear 102, a seed gear 103 and a pumping gear 104, wherein the main gear 101 is fixedly connected to the center of the shell 16 and rotates along with the shell 16;
the water delivery device consists of a water side shell 17, a disc 2, an adjusting rod 3, a piston 4, a piston cylinder 5 and a bolt 6, wherein the water side shell 17 is fixedly sleeved on a center shaft 1601; the disc 2 is fixedly connected to the shaft of the pumping gear 104 and rotates along with the shaft; the bolt 6 passes through the hole on the adjusting rod 3 to fix one point on the bolt 6 on the disc 2, and when the disc 2 rotates, the adjusting rod 3 swings reciprocally along with the rotation; when the machine is normally operated and forwards moved, the shell 16 drives the main gear 101 to rotate, so as to drive the water pumping gear 104 and the disc 2 to rotate, at the moment, the adjusting rod 3 fixed on the disc 2 moves back and forth along with the rotation of the adjusting rod, the piston 4 is driven to pump water and send water, the purpose of watering along with sowing is achieved, and the fixed position of the adjusting rod 3 is changed, so that the amount of watering each time can be changed.
The seeding device consists of a seed side shell 7, a hair wheel 8, a seeding wheel set 9, an outer shaft 10, an inner shaft 11 and a seed outlet 18, wherein the seed side shell 7 is fixedly sleeved on a central shaft 1601; the wool wheel 8 is fixedly connected to the shaft of the Mao Lunchi wheel 102; one end of the inner shaft 11 is fixedly connected to one side of the seed gear 103; when the machine is in normal operation, the hair wheel 8 and the sowing wheel set 9 are respectively driven to rotate by the Mao Lunchi wheel 102 and the seed wheel gear 103 to transport seeds.
The conveying device comprises a seed inlet 13 and a water tank 14, and is used for respectively placing seeds and storing water.
The piston 4 comprises a piston rod 401 and a piston head 402, and the upper end of the piston rod 401 is connected with the lower end of the adjusting rod 3; the piston cylinder 5 comprises a one-way valve I501 and a one-way valve II 502, which define the water inlet and outlet holes.
When the piston 4 moves upwards and needs to absorb water, the one-way valve I501 is locked, the one-way valve II 502 is opened under pressure, external water enters the piston cylinder 5 to finish water taking, when the piston 4 moves downwards and needs to water, the one-way valve II 502 is locked, the one-way valve I501 is opened under pressure, water is sent into a seed pit, and watering is finished.
The sowing wheel set 9 comprises an inner sowing wheel 901, an outer sowing wheel 902 and a groove 903, wherein the inner sowing wheel 901 and the outer sowing wheel 902 are respectively sleeved on the inner shaft 11 and the outer shaft 10; grooves 903 are circumferentially distributed on the outer sides of the inner sowing wheel 901 and the outer sowing wheel 902 so as to accommodate and transport seeds.
As the machine advances, the seeds fall under the influence of gravity into the grooves 903 and are then transported by them to the seed outlet 18 where they fall, completing the sowing.
The spring 12 is sleeved at one end of the inner shaft 11, and a fan-shaped groove 1101 and a circular groove 1102 are formed in the inner circumference of the inner shaft.
Under normal conditions, the spring 12 stabilizes and the outer shaft 10 is urged away from the circular groove 1102.
Wherein the outer shaft 10 comprises a main shaft body 1001, a longitudinal rod 1002 and a transverse rod 1003; the top end of the vertical rod 1002 is connected with a spring 12.
When only one seed needs to be sown, the longitudinal rod 1002 is far away from the inner shaft 11 under the elasticity of the spring 12, the cross rod 1003 is positioned in the circular groove 1102, the outer shaft 10 cannot rotate along with the inner shaft 11 at the moment, the outer sowing wheel 902 is stationary, and one seed is sown at a time; when two seeds need to be sown, the outer shaft 10 is pressed, the cross rod 1003 is pushed to be flush with the fan-shaped groove 1101, the outer shaft 10 is rotated reversely in the rotation direction of the inner shaft 11, the cross rod 1003 can be locked into the fan-shaped groove 1101, the cross rod is not separated from the fan-shaped groove 1101 due to the rotation of the inner shaft 11, and at the moment, the outer sowing wheel 902 and the inner sowing wheel 901 rotate together, and two seeds are sown each time. When two seeds are no longer needed to be sown, the outer shaft 10 is simply rotated back into position.
The working principle of the invention is as follows:
when the machine normally runs, the motor drives the shell 16 to rotate so as to enable the machine to advance, the shell 16 drives the main gear 101 to rotate, so that other gears and corresponding components thereof are driven to rotate, at the moment, the adjusting rod 3 fixed on the disc 2 moves back and forth along with the rotation of the adjusting rod, the piston 4 is driven to pump water and send water, when the piston 4 moves upwards and needs to absorb water, the one-way valve I501 is locked, the one-way valve II 502 is opened under pressure, external water enters the piston cylinder 5 to finish water taking, when the piston 4 moves downwards and needs to water, the one-way valve II 502 is locked, the one-way valve I501 is opened under pressure, and the water is sent into a seed pit, so that the aim of synchronously watering sowing positions along with sowing is fulfilled;
meanwhile, the fixed position of the adjusting rod 3 can be changed by changing the fixed position of the adjusting rod 3, the watering amount is required to be reduced, the fixed position of the adjusting rod 3 is moved downwards, the piston stroke is reduced, otherwise, the fixed position of the adjusting rod 3 is moved upwards by increasing the watering amount, the piston stroke is increased, the throughput is increased, the watering requirements of different crops are realized, the waste of water resources can be avoided, and the better survival of crop seeds is ensured.
On the other hand, as the gear set 1 rotates, the hair wheel 8 and the sowing wheel set 9 rotate to drive seeds to enter the grooves 903 and are conveyed to the seed outlet 18 through rotation of the hair wheel 8 and the sowing wheel set 9, at the moment, the duckbilled 15 is pricked into the soil and opened, the seeds fall into pits to finish sowing, when the sowing quantity needs to be changed, the relative states of the outer sowing wheel 902 and the inner sowing wheel 901 can be changed only by pressing the rotating outer shaft 10 to change the position of the cross rod 1003 in the inner shaft 11, and the purpose of changing the sowing quantity is achieved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. An electronic hand propelled seeder is used in fruit vegetables planting, its characterized in that: comprising
A housing (16) driven by the motor to rotate, driving the machine to integrally advance;
a middle shaft (1601) movably sleeved in the shell (16);
duckbilled (15) are uniformly circumferentially fixed on the periphery of the shell, and are pricked into the ground to be opened when advancing, so that seeds accurately fall into the pits;
the gear set (1) consists of a main gear (101), mao Lunchi wheels (102), a seed gear (103) and a pumping gear (104), wherein the main gear (101) is fixedly connected to the center of the shell (16) and rotates along with the shell (16);
the water delivery device consists of a water side shell (17), a disc (2), an adjusting rod (3), a piston (4), a piston cylinder (5) and a bolt (6), wherein the water side shell (17) is fixedly sleeved on a central shaft (1601); the disc (2) is fixedly connected to the shaft of the pumping gear (104) and rotates along with the pumping gear; the bolt (6) passes through a hole on the adjusting rod (3) to fix one point on the bolt (6) on the disc (2), and when the disc (2) rotates, the adjusting rod (3) swings reciprocally along with the disc;
the seeding device consists of a seed side shell (7), a wool wheel (8), a seeding wheel set (9), an outer shaft (10), an inner shaft (11) and a seed outlet (18), wherein the seed side shell (7) is fixedly sleeved on a central shaft (1601); the wool wheel (8) is fixedly connected to the shaft of the Mao Lunchi wheel (102); one end of the inner shaft (11) is fixedly connected to one side of the seed gear (103);
the conveying device comprises a seed inlet (13) and a water tank (14).
2. An electric hand propelled planter for fruit and vegetable planting according to claim 1 and wherein: the piston (4) comprises a piston rod (401) and a piston head (402), and the upper end of the piston rod (401) is connected with the lower end of the adjusting rod (3); the piston cylinder (5) comprises a one-way valve I (501) and a one-way valve II (502) which limit the water flow inlet and outlet holes.
3. An electric hand propelled planter for fruit and vegetable planting according to claim 1 and wherein: the sowing wheel set (9) comprises an inner sowing wheel (901), an outer sowing wheel (902) and a groove (903), wherein the inner sowing wheel (901) and the outer sowing wheel (902) are respectively sleeved on an inner shaft (11) and an outer shaft (10); grooves (903) are circumferentially distributed on the outer sides of the inner sowing wheel (901) and the outer sowing wheel (902) so as to accommodate and transport seeds.
4. An electric hand propelled planter for fruit and vegetable planting according to claim 1 and wherein: the spring (12) is sleeved at one end of the inner shaft (11), and a fan-shaped groove (1101) and a circular groove (1102) are formed in the inner circumference of the inner shaft.
5. An electric hand propelled planter for fruit and vegetable planting according to claim 1 and wherein: the outer shaft (10) comprises a main shaft body (1001), a longitudinal rod (1002) and a transverse rod (1003); the top end of the vertical rod (1002) is connected with a spring (12).
CN202311241931.6A 2023-09-25 2023-09-25 Electric hand-push type seeder for planting fruits and vegetables Pending CN117044459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311241931.6A CN117044459A (en) 2023-09-25 2023-09-25 Electric hand-push type seeder for planting fruits and vegetables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311241931.6A CN117044459A (en) 2023-09-25 2023-09-25 Electric hand-push type seeder for planting fruits and vegetables

Publications (1)

Publication Number Publication Date
CN117044459A true CN117044459A (en) 2023-11-14

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ID=88657428

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311241931.6A Pending CN117044459A (en) 2023-09-25 2023-09-25 Electric hand-push type seeder for planting fruits and vegetables

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118020422A (en) * 2024-04-15 2024-05-14 山西农业大学 Saline-alkali soil ridging, film covering and drip irrigation seeder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118020422A (en) * 2024-04-15 2024-05-14 山西农业大学 Saline-alkali soil ridging, film covering and drip irrigation seeder
CN118020422B (en) * 2024-04-15 2024-06-18 山西农业大学 Saline-alkali soil ridging, film covering and drip irrigation seeder

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