CN112449803A

CN112449803A - Agricultural automatic seeder

Info

Publication number: CN112449803A
Application number: CN202011370715.8A
Authority: CN
Inventors: 吴尚莲; 方明婷; 刘世荣
Original assignee: Wuhu Gepu Agricultural Machinery Technology Co ltd
Current assignee: Wuhu Gepu Agricultural Machinery Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-03-09

Abstract

The invention discloses an agricultural automatic seeder, which comprises a fixed cylinder, wherein the lower end of the fixed cylinder is fixedly connected with wheels, a punching mechanism is arranged on one side of the fixed cylinder, a material blocking mechanism is arranged on one side surface of the fixed cylinder, which is positioned below the punching mechanism, a soil covering mechanism is arranged on the other side of the lower end of the fixed cylinder, and a storage hopper communicated with the fixed cylinder is arranged at the upper end of the fixed cylinder. The invention relates to the technical field of agriculture, in particular to an agricultural automatic seeder, which is provided with a punching mechanism, a material blocking mechanism and an earthing mechanism, wherein under the mutual cooperation of the punching mechanism, the material blocking mechanism and the earthing mechanism, a user only needs to push a fixed cylinder to enable the device to automatically complete pit digging, seeding and earthing operations, the traditional manual seeding mode is replaced, the working efficiency is improved, the manual labor intensity is reduced, the device is small in size, is suitable for seeding in a farmland with a small area, is simple to operate, is convenient and quick, and is suitable for household use.

Description

Agricultural automatic seeder

Technical Field

The invention relates to the technical field of agriculture, in particular to an agricultural automatic seeder.

Background

The agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants, belongs to the first industry, is a basic industry for supporting national economic construction and development, is a living animal and plant as an agricultural labor object, obtains the products of the animals and plants, and is five industrial forms including planting, forestry, animal husbandry, fishery and auxiliary industry; narrow-sense agriculture refers to the crop industry, including the production activities for producing crops such as food crops, cash crops, feed crops and green manure.

But at present people when seeding in agriculture, all rely on the manual work to carry out the seeding of digging a pit usually, can increase artificial intensity of labour like this, and reduced work efficiency, though also have some seeders, these seeders belong to large-scale machinery, inconvenient seeding work in the farmland that the area is little.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an agricultural automatic seeder, which solves the problems that the existing agricultural seeding is usually carried out by digging pits and seeding manually, the labor intensity of manual labor is increased, the working efficiency is reduced, and although some seeders are provided, the seeders belong to large-scale machines and are inconvenient to carry out seeding in farmlands with small areas.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an agricultural automatic seeder, includes the solid fixed cylinder, the lower extreme fixedly connected with wheel of solid fixed cylinder, and one side of solid fixed cylinder is provided with the mechanism of punching, the below position department that a side of solid fixed cylinder is located the mechanism of punching is provided with stock stop, and the lower extreme opposite side of solid fixed cylinder is provided with earthing mechanism, the upper end of solid fixed cylinder is provided with the storage hopper rather than being linked together.

The punching mechanism comprises an L-shaped seat, a battery is fixedly mounted on one side of the L-shaped seat, a servo motor is mounted on the other side of the upper side of the L-shaped seat in an embedded mode, an output shaft of the servo motor is fixedly connected with a rotary table, a top side face of the rotary table is vertically rotated to be connected with an adjusting rod, a sliding rod corresponding to the adjusting rod is mounted on the lower surface of the other side of the L-shaped seat in a penetrating mode, and a drill bit is fixedly connected to the lower end of the sliding rod.

The stock stop is including two stoppers, two the equal fixed connection in a side of solid fixed cylinder in one side of stopper, and two stoppers all imbed the rotation to the one side of back of the body and install first gear, two be connected with the baffle perpendicularly between the relative one end of first gear, a side intermediate position department horizontally connect of baffle has first spring, the one end of first spring and a side fixed connection of solid fixed cylinder, two the meshing has been connected with the second gear, two between the upside of first gear be connected with the biax motor between the second gear.

Preferably, the upper surface of the L-shaped seat is provided with a sliding chute matched with the sliding rod, and the upper end of the sliding rod is rotatably connected with the lower end of the adjusting rod.

Preferably, the upper surface of the double-shaft motor is fixedly connected to the lower surface of the L-shaped seat, and the tooth blocks on the second gear are correspondingly arranged according to the seed sowing amount.

Preferably, one side of the lower end of the fixed cylinder is fixedly connected with a discharge port communicated with the fixed cylinder, a lower surface of one side of the discharge port is obliquely provided with a lower chute plate, the other end of the lower chute plate corresponds to the position of the drill bit, the first spring is in original length, and the side face of the lower part of the baffle is in close contact with the side face of the discharge port.

Preferably, the two side surfaces in the lower part of the fixed cylinder are provided with grooves at positions above the discharge port, and the two grooves are respectively and fixedly provided with an infrared emitter and a receiver.

Preferably, the front surface fixed mounting of storage hopper has the PLC controller, the below front surface of PLC controller is provided with bee calling organ, infrared emitter's output passes through the input electric connection of wire and receiver, the output of receiver passes through the input electric connection of wire and PLC controller, the output of PLC controller passes through the output electric connection of wire and bee calling organ.

Preferably, earthing mechanism is including the fixed plate, the upside of fixed plate is rotated and is connected in the another side of solid fixed cylinder, and symmetrical connection has two second springs between the upside lower surface of fixed plate and the another side of solid fixed cylinder, the downside fixedly connected with rake teeth of fixed plate, the lower extreme of rake teeth flushes with the lower surface of wheel.

Preferably, the front surface and the rear surface of the upper end of the fixed cylinder are horizontally connected with fixed shafts, the outer surfaces of the two fixed shafts are horizontally sleeved with sleeve blocks, and one ends of the two sleeve blocks are horizontally connected with handles.

Advantageous effects

The invention provides an agricultural automatic seeder, which has the following beneficial effects compared with the prior art:

(1) this agricultural automatic seeder through setting up mechanism and stock stop and earthing mechanism of punching, under the cooperation of these three of each other, the user only needs to promote the solid fixed cylinder, just can make the device accomplish automatically and dig the hole, seeding and earthing work, replaced the mode of traditional artifical seeding, not only improved work efficiency, but also reduced artificial intensity of labour, and the device is small, be adapted to the farmland that the area is little and sow work, easy operation, convenient and fast, and is suitable for domesticly.

(2) This agricultural automatic seeder sets up infrared emitter and receiver through the inside at the solid fixed cylinder, and when the device was at the in-process of seeding, if the inside seed of solid fixed cylinder was less than infrared emitter's position, the PLC controller can make buzzer sound, makes it remind the staff seed to be about to broadcast soon, thereby makes the user can in time add the seed.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic structural diagram of a hole punching mechanism according to the present invention;

fig. 3 is a schematic structural view of the stock stop of the present invention;

FIG. 4 is a partial configuration view of the fixed cylinder structure of the present invention;

FIG. 5 is a schematic view of the structure of the soil covering mechanism of the present invention;

fig. 6 is a schematic view of the internal structure of the fixed cylinder of the present invention.

In the figure: 1. a fixed cylinder; 101. a discharge port; 102. blanking a trough plate; 103. a groove; 104. an infrared emitter; 105. a receiver; 106. a fixed shaft; 107. sleeving blocks; 108. a grip; 2. a wheel; 3. a punching mechanism; 31. an L-shaped seat; 32. a battery; 33. a servo motor; 34. a turntable; 35. adjusting a rod; 36. a slide bar; 37. a drill bit; 4. a stock stop mechanism; 41. a limiting block; 42. a first gear; 43. a baffle plate; 44. a first spring; 45. a second gear; 46. a double-shaft motor; 5. a soil covering mechanism; 51. a fixing plate; 52. a second spring; 53. rake teeth; 6. a storage hopper; 61. a PLC controller; 62. a buzzer.

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.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides an agricultural automatic seeder, including solid fixed cylinder 1, the lower extreme fixedly connected with wheel 2 of solid fixed cylinder 1, and one side of solid fixed cylinder 1 is provided with the mechanism of punching 3, the below position department that a side of solid fixed cylinder 1 lies in the mechanism of punching 3 is provided with stock stop 4, and the lower extreme opposite side of solid fixed cylinder 1 is provided with earthing mechanism 5, the upper end of solid fixed cylinder 1 is provided with the storage hopper 6 that is linked together with it, the equal horizontally connected of upper end front and back surface of solid fixed cylinder 1 has fixed axle 106, the equal level of surface of two fixed axles 106 cup joints and is provided with lantern ring 107, the equal horizontally connected of one end of two lantern ring 107 has handle 108, for the convenience promote.

Referring to fig. 2, in the embodiment of the present invention, the hole punching mechanism 3 includes an L-shaped seat 31, a battery 32 is fixedly mounted on an upper surface of one side of the L-shaped seat 31, a servo motor 33 is embedded into an upper surface of the other side of the L-shaped seat 31, an output shaft of the servo motor 33 is fixedly connected to a turntable 34, an adjusting rod 35 is vertically and rotatably connected to one side of the upper surface of the turntable 34, a sliding rod 36 corresponding to the adjusting rod 35 is slidably mounted on a lower surface of the other side of the L-shaped seat 31, a drill 37 is fixedly connected to a lower end of the sliding rod 36, and the model of the servo motor 33 is.

Referring to fig. 3-4, in the embodiment of the present invention, the material blocking mechanism 4 includes two limiting blocks 41, one side of each of the two limiting blocks 41 is fixedly connected to one side of the fixed cylinder 1, the back side of each of the two limiting blocks 41 is embedded with a first gear 42 in a rotating manner, a baffle 43 is vertically connected between the opposite ends of the two first gears 42, a first spring 44 is horizontally connected to the middle position of one side of the baffle 43, one end of the first spring 44 is fixedly connected to one side of the fixed cylinder 1, a second gear 45 is engaged between the upper sides of the two first gears 42, a biaxial motor 46 is connected between the two second gears 45, a sliding slot matched with the sliding rod 36 is formed on the upper surface of the L-shaped seat 31, the upper end of the sliding rod 36 is rotatably connected to the lower end of the adjusting rod 35, the upper surface of the biaxial motor 46 is fixedly connected to the lower surface of the L-shaped seat 31, the tooth blocks on the second, the model of the double-shaft motor 46 is CH/V, one side of the lower end of the fixed cylinder 1 is fixedly connected with a discharge port 101 communicated with the fixed cylinder, the lower surface of one side of the discharge port 101 is obliquely provided with a discharge groove plate 102, the other end of the discharge groove plate 102 corresponds to the position of the drill bit 37, the first spring 44 is in original length, the lower side surface of the baffle 43 is in close contact with the side surface of the discharge port 101, and in order to prevent seeds from flowing out.

Referring to fig. 5, in the embodiment of the present invention, the soil covering mechanism 5 includes a fixing plate 51, an upper side of the fixing plate 51 is rotatably connected to the other side surface of the fixing cylinder 1, two second springs 52 are symmetrically connected between a lower surface of the upper side of the fixing plate 51 and the other side surface of the fixing cylinder 1, a rake 53 is fixedly connected to a lower side of the fixing plate 51, and a lower end of the rake 53 is flush with a lower surface of the wheel 2, so as to cover seeds with soil.

Referring to fig. 1 and 6, in the embodiment of the present invention, two side surfaces of the lower interior of the fixed cylinder 1 near the upper position of the discharge port 101 are respectively provided with a groove 103, an infrared emitter 104 and a receiver 105 are respectively and fixedly installed inside the two grooves 103, the front surface of the storage hopper 6 is fixedly installed with a PLC controller 61, the lower front surface of the PLC controller 61 is provided with a buzzer 62, an output end of the infrared emitter 104 is electrically connected with an input end of the receiver 105 through a wire, an output end of the receiver 105 is electrically connected with an input end of the PLC controller 61 through a wire, an output end of the PLC controller 61 is electrically connected with an output end of the buzzer 62 through a wire, when a position of a seed is lower than a position of the infrared emitter 104, the receiver 105 receives light emitted by the infrared emitter 104, so that the receiver 105 transmits a signal to the PLC controller, the PLC 61 makes the buzzer 62 sound to remind the worker to replenish seeds in time, the type of the infrared emitter 104 is type-c, the type of the receiver 105 is GLDM-31, and the type of the PLC 61 is KG316T220 XK.

And those not described in detail in this specification are well within the skill of those in the art.

Sowing work: when the device is used, seeds are added into the storage hopper 6, then the device is moved to the field, then the power supplies of the servo motor 33 and the double-shaft motor 46 are respectively connected, the servo motor 33 drives the adjusting rod 35 on the rotary disc 34 to do eccentric motion, the adjusting rod 35 drives the sliding rod 36 to continuously slide up and down in the chute on the L-shaped seat 31, the sliding rod 36 drives the drill bit 37 to move up and down, when the rotary disc 34 rotates downwards, the drill bit 37 drills a sowing pit in the soil, meanwhile, when the double-shaft motor 46 works, the double-shaft motor 46 drives the second gear 45 to rotate, when a toothed block on the second gear 45 is in contact with the first gear 42, the second gear 45 drives the first gear 42 to rotate, under the elasticity of the first spring 44, the first gear 42 drives the baffle 43 to rotate, so that the baffle 43 is away from the position of the discharge hole 101 on the fixed cylinder 1, at the moment, the seeds in the fixed cylinder 1 fall onto the discharge hole 101, then the seeds slide to the sowing pit along the blanking chute plate 102, the second gear 45 continues to rotate, when the tooth blocks on the second gear 45 leave the first gear 42, the first spring 44 can enable the baffle 43 to quickly return to the original position, so that the discharge hole 101 is blocked, the seeds are prevented from flowing out, the tooth blocks on the second gear 45 are correspondingly arranged according to the sowing amount of the seeds, the less the tooth blocks are, the shorter the position time of the baffle 43 leaving the discharge hole 101 is, so that the falling amount of the seeds is reduced, further, in the moving process of the fixed cylinder 1, the rake teeth 53 on the fixed plate 51 can scrape the soil in the field, so that the soil is scraped to the sowing pit, so that the seeds can be covered, and then the steps are repeated, so that the sowing work can be carried out on the next place.

Material shortage reminding: when the in-process at the seeding, the inside seed of fixed cylinder 1 can reduce gradually, and when the position of seed was less than infrared emitter 104's position, receiver 105 will receive the light that infrared emitter 104 sent, and receiver 105 gives PLC controller 61 with signal transmission like this, and PLC controller 61 makes bee calling organ 62 sound, makes it remind the staff, in time supplements the seed.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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

1. The utility model provides an agricultural automatic seeder, includes a fixed section of thick bamboo (1), its characterized in that: the lower end of the fixed cylinder (1) is fixedly connected with a wheel (2), a punching mechanism (3) is arranged on one side of the fixed cylinder (1), a material blocking mechanism (4) is arranged on one side face of the fixed cylinder (1) and below the punching mechanism (3), a soil covering mechanism (5) is arranged on the other side of the lower end of the fixed cylinder (1), and a storage hopper (6) communicated with the fixed cylinder (1) is arranged at the upper end of the fixed cylinder (1);

the punching mechanism (3) comprises an L-shaped seat (31), a battery (32) is fixedly mounted on the upper surface of one side of the L-shaped seat (31), a servo motor (33) is embedded into the surface of the other side above the L-shaped seat (31), an output shaft of the servo motor (33) is fixedly connected with a rotary table (34), an adjusting rod (35) is vertically and rotatably connected to one side surface above the rotary table (34), a sliding rod (36) corresponding to the adjusting rod (35) is slidably mounted on the lower surface of the other side of the L-shaped seat (31) in a penetrating mode, and a drill bit (37) is fixedly connected to the lower end of the sliding rod (36);

stock stop (4) are including two stopper (41), two the equal fixed connection in a side of solid fixed cylinder (1) in one side of stopper (41), and two stopper (41) all imbed to the one side of dorsad and rotate and install first gear (42), two be connected with baffle (43) perpendicularly between the relative one end of first gear (42), a side intermediate position department horizontally connect of baffle (43) has first spring (44), the one end of first spring (44) and a side fixed connection of solid fixed cylinder (1), two meshing has second gear (45), two between the upside of first gear (42) be connected with biax motor (46) between second gear (45).

2. An agricultural automatic seeder according to claim 1, characterized in that: the upper surface of the L-shaped seat (31) is provided with a sliding groove matched with the sliding rod (36), and the upper end of the sliding rod (36) is rotatably connected with the lower end of the adjusting rod (35).

3. An agricultural automatic seeder according to claim 1, characterized in that: the upper surface of the double-shaft motor (46) is fixedly connected to the lower surface of the L-shaped seat (31), and the tooth blocks on the second gear (45) are correspondingly arranged according to the seed sowing amount.

4. An agricultural automatic seeder according to claim 1, characterized in that: the fixed cylinder is characterized in that a discharge port (101) communicated with the fixed cylinder is fixedly connected to one side of the lower end of the fixed cylinder (1), a lower groove plate (102) is obliquely arranged on the lower surface of one side of the discharge port (101), the other end of the lower groove plate (102) corresponds to the position of a drill bit (37), a first spring (44) is in original length, and the side face of the lower portion of the baffle plate (43) is in close contact with the side face of the discharge port (101).

5. An agricultural automatic seeder according to claim 4, characterized in that: the two side surfaces of the inner part below the fixed cylinder (1) are provided with grooves (103) at positions above the discharge hole (101), and the inner parts of the two grooves (103) are respectively and fixedly provided with an infrared emitter (104) and a receiver (105).

6. An agricultural automatic seeder according to claim 5, characterized in that: the utility model discloses a solar energy storage device, including storage hopper (6), front surface fixed mounting has PLC controller (61), the below front surface of PLC controller (61) is provided with bee calling organ (62), the input electric connection of wire and receiver (105) is passed through to the output of infrared emitter (104), the input electric connection of wire and PLC controller (61) is passed through to the output of receiver (105), the output electric connection of wire and bee calling organ (62) is passed through to the output of PLC controller (61).

7. An agricultural automatic seeder according to claim 1, characterized in that: earthing mechanism (5) are including fixed plate (51), the upside of fixed plate (51) is rotated and is connected in the another side of solid fixed cylinder (1), and between the upside lower surface of fixed plate (51) and solid fixed cylinder (1) another side symmetric connection have two second springs (52), the downside fixedly connected with rake teeth (53) of fixed plate (51), the lower extreme of rake teeth (53) flushes with the lower surface of wheel (2).

8. An agricultural automatic seeder according to claim 1, characterized in that: the front surface and the rear surface of the upper end of the fixed cylinder (1) are horizontally connected with fixed shafts (106), the outer surfaces of the two fixed shafts (106) are horizontally sleeved with sleeve blocks (107), and one ends of the two sleeve blocks (107) are horizontally connected with grips (108).