WO2019233011A1

WO2019233011A1 - Smart tray-loading and sowing machine

Info

Publication number: WO2019233011A1
Application number: PCT/CN2018/110177
Authority: WO
Inventors: 金高翔; 程祖国; 程许信; 薛子钟; 李志�; 禹洋
Original assignee: 许昌同兴现代农业科技有限公司
Priority date: 2018-06-08
Filing date: 2018-10-15
Publication date: 2019-12-12
Also published as: CN108834497B; CN108834497A

Abstract

A smart tray-loading and sowing machine, comprising a short machine frame (1) and a long machine frame (2). The short machine frame (1) comprises a frame body (11) and a transmission apparatus (12). The upper part of the frame body is provided with the transmission apparatus (12) via a roller provided. The transmission apparatus (12) employs a transmission chain structure. Multiple claws are evenly distributed on the transmission apparatus (12). The distance between adjacent two claws of the transmission apparatus (12) is 680 mm. The width of the transmission apparatus (12) is 340 mm. The right side of the short machine frame (1) is provided with the long machine frame (2) via a lock. A forklifting apparatus (3), a base mounting apparatus (4), and a hole pressing apparatus (5) are fixedly provided sequentially from left to right via bolts above the short machine frame (1). A sterilizing apparatus (6), a sowing apparatus (7), a watering apparatus (8), and a base covering apparatus (9) are fixedly provided sequentially from left to right via bolts above the long machine frame (2). This increases tobacco sowing efficiency and tobacco growth quality.

Description

Intelligent loading and seeding machine

Technical field

The invention belongs to the technical field of agricultural machinery, and in particular relates to an intelligent disk loading seeder.

Background technique

At present, in the tobacco cultivation process, intensive production and management are implemented in most parts of the seedling stage. Especially when sowing, tobacco farmers have high labor intensity and low efficiency, which cannot meet the requirements for large-scale seedling cultivation of tobacco. In addition, the existing seedling seeding The device does not have an anti-virus device. For tobacco, when it grows to the later stage, it is easily affected by the bacteria in the substrate, which affects the normal growth of the tobacco.

In order to solve the above-mentioned problems, it is necessary to develop an intelligent tray-seeding planter with improved tobacco seeding efficiency and tobacco growth quality.

Summary of the Invention

The purpose of the present invention is to overcome the shortcomings of the prior art, and to provide an intelligent tray-seeding planter that improves tobacco seeding efficiency and tobacco growth quality.

The purpose of the present invention is achieved as follows: an intelligent tray-seeding planter includes a short frame and a long frame, the short frame includes a frame body and a transmission device, and the frame body is welded by a profile, said The upper part of the frame is provided with a transmission device through a set of rotating rollers. The transmission device adopts a transmission chain structure. The transmission device is evenly provided with a plurality of claws. Between the two adjacent claws of the transmission device, The distance is 680mm, the width of the transmission device is 340mm, the right side of the short frame is provided with a long frame through a lock, and the upper part of the short frame is fixedly provided with a stack from left to right by bolts. Device, base mounting device, and cavity pressing device, the upper part of the long frame is fixedly provided with an anti-virus device, a seeding device, a watering device and a base covering device in order from the left to the right by bolts, and the stacking device is arranged along the frame body. It is arranged in the front-rear direction, and the stacking device is provided with a blocking plate connected by a hinge. The lower part of the two sides of the blocking plate is fixed with a return spring. The height of the blocking plate is 75mm, and the height of the stacking device is 480mm, the stack A base loading device is provided on the right side of the device. The base loading device includes a storage hopper, a transmission belt, a motor, and a laser sensor. A transmission belt is provided below the storage hopper, and the transmission belt is connected to the motor through a chain sprocket. The laser sensor is located at the lower left side of the base loading device, the rotation direction of the conveying belt is counterclockwise, and a filter screen is provided on the top of the storage hopper.

Further, the cavity-pressing device includes an assembly of a fixing plate, a soil scraping plate, a friction plate, and a pressing shaft. Two vertical fixing slots are arranged on the vertical surface of the fixing plate, and the fixing slots are evenly distributed on the fixing slots. A plurality of circular holes, a soil scraping plate is arranged in the fixed slot hole, the soil scraping plate is a sheet metal piece, and a series of hole pressing holes are uniformly arranged on the horizontal surface of the soil scraping plate, and the soil scraping The lower part of the plate is fixedly provided with a friction plate by bolts. The friction plate is provided with a series of circular holes having the same size and the same position as the pressure hole. The scraper plate is provided with a pressing shaft assembly through bolt connection. The pressing shaft device A series of pressure-pressing balls are uniformly arranged on the upper part through the spacer sleeve.

Further, the anti-virus device adopts an ultraviolet sterilization lamp, and a protective cover is provided on the outer side thereof.

Further, the seeding device includes a mounting base, a seed silo, a hair roller, a stepping motor, a seeding roller, and a laser sensor. The mounting base is fixed on both sides of the long frame body by bolts, and the rear portion of the mounting base passes through. A seed silo is fixedly provided with bolts, and a hair roller is provided on the right front of the seed silo through bolts. The hair rollers are respectively connected to the stepper motor and the seeding roller through a belt, and the stepper motor is fixed to two installations by bolts. The middle right part of the seat, the lower part of the stepping motor is fixed with a laser sensor by bolts, the surface of the seeding roller is provided with a plurality of equally spaced grooves, and the grooves are evenly arranged in the circumferential direction. For multiple seed holes, the number of seed holes in the adjacent grooves is distributed in a manner of 1: 2: 1: 2.

Further, the watering device includes a solenoid valve and a laser sensor.

Further, the substrate-covering device includes a hopper, a substrate-covering roller, and a laser sensor. A lower-center of the hopper is provided with a substrate-covering roller through a bearing, and a surface of the substrate-covering roller is provided with a "person" having a depth of 3 mm. Herringbone roll groove.

Further, the working planes of the transmission devices are located on the same horizontal plane.

Further, the motor, the laser sensor, the anti-virus device, the stepping motor, and the solenoid valve are electrically connected to an external control circuit.

Since the above technical solution is adopted, the beneficial effects of the present invention are:

(1) The provided motor, laser sensor, anti-virus device, stepping motor and solenoid valve work together to enable the invention to automatically enter the disk, automatically install the base, automatically press the plate, press the hole, automatically sterilize, automatically seed, and automatically water. 2. Automatic base covering, which improves the efficiency of seeding;

(2) The anti-virus device is used to make the seedling tray after the acupoint press go through the anti-virus device to reduce the number of bacteria in the substrate, so that the tobacco can grow healthily, reduce the possibility of diseases during the seedling period, and increase the growth of tobacco. quality.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view of the present invention.

Fig. 2 is a front view of the present invention.

FIG. 3 is a plan view of the present invention.

Fig. 4 is a left side view of the present invention.

Fig. 5 is a perspective view of a module 5 of the present invention.

Fig. 6 is a perspective view of the module 7 of the present invention.

FIG. 7 is a perspective view of a part 75 of the present invention.

In the picture: 1. Short frame 11. Frame body 12. Transmission 2. Long frame 3. Stacking device 31. Stop plate 32. Return spring 4. Base mounting device 41. Storage hopper 42. Conveyor belt 43. Motor 44.Laser sensor5.Hole pressing device 51, Fixed plate 52, Scraper plate53, Friction plate54, Finished shaft assembly6, Anti-virus device61, Protection cover 7, Sown device 71 74. Stepping motor 75, seeding roller 8, watering device 81, solenoid valve 9, base covering device 91, hopper 92, base covering roller 5101, fixed slot hole 5102, circular hole 5201, pressure point hole 5401, pressure point Ball 7501, groove 7502, seed holes.

Detailed ways

The technical solutions of the present invention will be further specifically described through the embodiments and the accompanying drawings.

As shown in FIG. 1 to FIG. 7, an intelligent tray-seeding planter includes a short frame 1 and a long frame 2. The short frame 1 includes a frame body 11 and a transmission device 12, and the frame body 11 uses a profile. It is welded. The upper part of the frame body 11 is provided with a transmission device 12 through rotating rollers. The transmission device 12 adopts a transmission chain structure. The transmission device 12 is evenly provided with a plurality of claws. The distance between two adjacent claws of the device 12 is 680 mm, the width of the transmission device 12 is 340 mm, and the long frame 2 is provided on the right side of the short frame 1 through a lock, and the short frame A stacking device 3, a base mounting device 4, and a cavitation device 5 are fixedly arranged in order from left to right above the bolt 1, and an anti-virus device 6, and Seeding device 7, watering device 8 and base covering device 9, the stacking device 3 is arranged along the front-back direction of the frame body 11, and the stacking device 3 is provided with a blocking plate 31 connected by a hinge, and the blocking plate 31 A return spring 32 is fixedly arranged on the lower part of both sides, and the height of the blocking plate 31 is 75 mm. When the seedling tray moves to the right, the right side of the seedling tray is engaged with the blocking plate 31, so that the blocking plate 31 rises along the hinge center. Because the blocking plate 31 has a certain height, it blocks the subsequent stacking of the seedling tray to the right Movement to ensure that there is only one seedling tray at a time. When the seedling tray passes, the blocking plate 31 is reset by the reset spring 32, which continues to block other seedling trays until the next claw pushes the seedling trays before repeating In operation, the height of the stacking device 3 is 480mm, which ensures that the stacking device 3 can stack 8-10 seedling trays at a time. The right side of the stacking device 3 is provided with a base mounting device 4, and the base mounting device 4 includes a storage hopper 41, a transmission belt 42, a motor 43, and a laser sensor 44. A transmission belt 42 is provided below the storage hopper 41, and the transmission belt 42 is connected to the motor 43 through a chain sprocket. The laser sensor 44 is located at In the lower left part of the base mounting device 4, the rotation direction of the transmission belt 42 is counterclockwise, so that the movement direction of the transmission belt 42 is opposite to the movement direction of the seedling tray, so that the substrate with a uniform thickness falls on the substrate. Hopper 41 A filter screen is provided on the top of the filter to remove large particles of impurities in the matrix.

As shown in FIG. 5, the cavity-pressing device 5 includes a fixing plate 51, a soil scraping plate 52, a friction plate 53, and a pressing shaft assembly 54. Two vertical fixing slot holes 5101 are provided on the vertical surface of the fixing plate 51. A plurality of circular holes 5102 are uniformly distributed on the fixing slot holes 5101. A soil scraping plate 52 is provided in the fixing slot hole 5101. The soil scraping plate 52 is a sheet metal piece. A series of hole-pressing holes 5201 are evenly arranged on the horizontal plane. A friction plate 53 is fixed on the lower part of the scraper plate 52 by bolts. The friction plate 53 is provided with a series of holes of the same size and position as the hole-pressing holes 5201. A circular hole is provided with a pressing shaft assembly 54 on the soil scraping plate 52 by bolting. A series of pressure hole balls 5401 are uniformly distributed on the pressing shaft device 54 through a spacer sleeve. The fixed slot 5101 is provided to facilitate the adjustment of the soil scraping. The distance between the plate 52 and the seedling tray is wiped twice to clean the upper surface of the seedling tray to keep the surface of the seedling tray clean. At the same time, the pressing hole assembly 54 is used to complete the action of pressing the holes using the weight of the pressing axis assembly 54. Operation is more concise.

The anti-virus device 6 adopts an ultraviolet disinfection lamp, and a protective cover 61 is provided on the outer side thereof to prevent ultraviolet rays from damaging surrounding people.

As shown in FIG. 6, the seeding device 7 includes a mounting base 71, a seed tank 72, a hair roller 73, a stepping motor 74, a seeding roller 75, and a laser sensor 44. The mounting base 71 is fixed to the long frame 2 by bolts. On both sides, the rear of the mounting seat 71 is fixed with a seed bin 72 by bolts, and a right side of the seed bin 72 is provided with a hair roller 73 through a bolt, and the hair roller 73 is respectively connected with the stepper motor 74 through a belt. It is connected to the seeding roller 75. The stepping motor 74 is fixed at the right part of the middle of the two mounting bases 71 by bolts. The lower part of the stepping motor 74 is fixed with a laser sensor 44 by bolts. A plurality of equally spaced grooves 7501 are provided on the surface of the groove, and a plurality of seed holes 7502 are uniformly arranged in the circumferential direction in the groove 7501. The number of seed holes 7502 of the adjacent grooves 7501 is 1: 2. : 1: 2 distribution, so that the number of seeds in the seed hole 7502 of one groove 7501 is 2, and the number of seeds in the seed hole 7502 of the adjacent groove 7501 is 2 to achieve a reasonable density.

The watering device 8 includes a solenoid valve 81 and a laser sensor 44. When the laser sensor 44 detects the delivery of the seedling tray, the purpose of controlling the watering is controlled by controlling the solenoid valve 81 to make the watering more accurate.

The substrate-covering device 9 includes a hopper 91, a substrate-covering roller 92, and a laser sensor 44. A lower-center of the hopper 91 is provided with a substrate-covering roller 92 through a bearing. "Herringbone" roller groove.

The working planes of the transmission devices 12 are located on the same horizontal plane.

The motor 43, the laser sensor 44, the anti-virus device 6, the stepping motor 74, and the solenoid valve 81 are electrically connected to an external control circuit.

When the present invention is used, first, when the device starts to work, the transmission device 12 drives a seedling tray to move to the right through the claws. At this time, because the height of the blocking plate 31 is constant, the two seedling trays are prevented from moving to the right at the same time. After one seedling tray has passed, the blocking plate 31 is reset by the reset spring 32 to prevent other seedling trays from continuing to move to the right. Then, when the seedling tray is transferred to the base mounting device 4, the laser sensor 44 is used to control the motor 43 to rotate. The substrate in the storage hopper 41 is dropped onto the seedling tray through the transmission belt 42. The seedling tray is moved to the right by the pressure-pressing device 5 under the action of the transmission device 12, and is leveled by the pressure-pressing device 5. At the anti-virus station, through the anti-virus effect of the ultraviolet disinfection lamp, remove the bacteria and pathogens carried in the substrate, and provide a relatively safe development environment for the tobacco. Finally, when the seedling tray is sent to the seeding device 7, it passes the laser sensor 44 At the same time, the stepping motor 74 is started, and the seeding roller 75 and the hair roller 73 are driven by the stepping motor 74 to complete the seeding and cleaning work, and the seedling tray is sent to watering Set 8 places to complete the watering process, and then send it to the substrate-covering device 9. When the seedling tray is detected by the laser sensor 44, the substrate is covered by the hopper 91 and the substrate-covering roller 92 to complete the entire process. Through the coordinated work of various components, workers only need to load seedling trays and pick seedling trays that have been planted, which improves the efficiency of work and ensures the potential diseases of tobacco during seedling raising.

The above embodiments are only used to illustrate the technical solution of the present invention and are not limited thereto. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that specific embodiments of the present invention can still be modified. Or equivalent replacement without any modification or equivalent replacement without departing from the spirit and scope of the present invention shall be covered by the scope of claims of the present invention.

Claims

An intelligent tray-seeding planter includes a short frame (1) and a long frame (2), which is characterized in that the short frame (1) includes a frame body (11) and a transmission device (12). The frame body (11) is welded by profile. The upper part of the frame body (11) is provided with a transmission device (12) through rotating rollers. The transmission device (12) adopts a transmission chain structure, and the transmission device ( 12) A plurality of claws are uniformly arranged on the top, the distance between two adjacent claws of the transmission device (12) is 680mm, the width of the transmission device (12) is 340mm, and the short frame The right side of (1) is provided with a long frame (2) through a lock, and the short frame (1) is fixedly provided with a stacking device (3) and a base mounting device (4) from left to right through bolts. ), A hole-pressing device (5), the upper part of the long frame (2) is fixedly provided with an anti-virus device (6), a seeding device (7), a watering device (8) and a covering layer in order from the left to the right by bolts. A device (9), the stacking device (3) is arranged along the front-back direction of the frame body (11), and a blocking plate (31) is connected to the stacking device (3) through a hinge, and the blocking plate (31) ) The return springs (32) are fixedly arranged on the lower parts of both sides, The height of the blocking plate (31) is 75mm, the height of the stacking device (3) is 480mm, and a base mounting device (4) is provided on the right side of the stacking device (3). 4) It includes a storage hopper (41), a transmission belt (42), a motor (43), and a laser sensor (44). A transmission belt (42) is disposed below the storage hopper (41), and the transmission belt (42) It is connected to the motor (43) through a chain sprocket, the laser sensor (44) is located on the lower left side of the base mounting device (4), the rotation direction of the conveyor belt (42) is counterclockwise, and the storage hopper (41) A filter is set on the top of).
The intelligent tray-seeding seeder according to claim 1, characterized in that the cavity pressing device (5) comprises a fixed plate (51), a soil scraping plate (52), a friction plate (53), and a pressure plate assembly ( 54). The vertical surface of the fixing plate (51) is provided with two inclined fixing slot holes (5101). The fixing slot holes (5101) are uniformly provided with a plurality of circular holes (5102). A soil scraping plate (52) is provided in the fixed slot hole (5101), the soil scraping plate (52) is a sheet metal piece, and a series of pressure hole holes are uniformly arranged on the horizontal surface of the soil scraping plate (52). (5201) A friction plate (53) is fixed on the lower part of the scraper plate (52) by bolts. The friction plate (53) is provided with a series of circles having the same size and the same position as the pressure hole (5201). Holes, the scraper plate (52) is provided with a pressing shaft assembly (54) by bolt connection, and the pressing shaft device (54) is uniformly provided with a series of pressing hole balls (5401) through a spacer.
The intelligent disk-seeding seeder according to claim 1, wherein the anti-virus device (6) adopts an ultraviolet sterilization lamp, and a protective cover (61) is provided on the outer side thereof.
The intelligent tray-seeding seeder according to claim 1, wherein the seeding device (7) comprises a mounting seat (71), a seed silo (72), a hair roller (73), and a stepper motor (74) ), Seeding roller (75) and laser sensor (44), the mounting base (71) is fixed on both sides of the long frame body (2) by bolts, and the rear portion of the mounting base (71) is fixed by bolts. A seed silo (72), which is provided with a hair roller (73) on the right front side of the seed silo through a bolt, and the hair roller (73) is respectively connected to a stepper motor (74) and a seeding roller (75) through a belt. The stepping motor (74) is fixedly disposed at the right part in the middle of the two mounting bases (71) by bolts, and the lower part of the stepping motor (74) is fixedly provided with a laser sensor (44) by bolts. The surface of the seeding roller (75) is provided with a plurality of equally spaced grooves (7501), and a plurality of seed holes (7502) are uniformly arranged in the groove in the circumferential direction, and the adjacent grooves The number of seed holes (7502) of (7501) is distributed in a manner of 1: 2: 1: 2.
The intelligent tray-seeding seeder according to claim 1, wherein the watering device (8) comprises a solenoid valve (81) and a laser sensor (44).
The intelligent tray-seeding seeder according to claim 1, characterized in that the base coating device (9) comprises a hopper (91), a base coating roller (92) and a laser sensor (44), and the hopper ( The lower center of 91) is provided with a base-covering roller (92) through a bearing, and the surface of the base-covering roller (92) is provided with a "herringbone" -shaped roller groove with a depth of 3 mm.
The intelligent tray-seeding seeder according to claim 1, 2, 3, 4, 5, and 6, characterized in that the working planes of the transmission devices (12) are located on the same horizontal plane.
The intelligent disk-seeding seeder according to claim 1, 2, 3, 4, 5, and 6, characterized in that the motor (43), laser sensor (44), anti-virus device (6), stepping The motor (74) and the solenoid valve (81) are electrically connected to an external control circuit.