CN215379853U - Hole digging, fertilizing and seedling releasing device of tobacco seedling transplanting vehicle - Google Patents
Hole digging, fertilizing and seedling releasing device of tobacco seedling transplanting vehicle Download PDFInfo
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- CN215379853U CN215379853U CN202121415475.9U CN202121415475U CN215379853U CN 215379853 U CN215379853 U CN 215379853U CN 202121415475 U CN202121415475 U CN 202121415475U CN 215379853 U CN215379853 U CN 215379853U
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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
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The utility model relates to a hole digging, fertilizing and seedling releasing device of a tobacco seedling transplanting vehicle, which is characterized in that: the utility model comprises a bottom plate and wheels arranged at the lower part of the bottom plate, wherein a swinging mechanism, a primary hole digging cylinder and a secondary hole digging cylinder are arranged on the bottom plate, an arc-shaped groove for the primary hole digging cylinder and the secondary hole digging cylinder to pass through is formed in the bottom plate, the primary hole digging cylinder and the secondary hole digging cylinder are arranged on the swinging mechanism and rotate along with the swinging mechanism, a first station, a second station and a third station are respectively arranged in the arc-shaped groove, a fertilizer storage bin and a packing auger which is arranged on the fertilizer storage bin and driven by a second motor are arranged beside the first station of the arc-shaped groove, a fertilizer outlet of the fertilizer storage bin is opposite to the primary hole digging cylinder when the fertilizer storage bin is positioned at the first station, and a lifting rod for driving the primary hole digging cylinder or the secondary hole digging cylinder to lift is arranged beside the second station of the arc-shaped groove.
Description
The technical field is as follows:
the utility model relates to a hole digging, fertilizing and seedling releasing device of a tobacco seedling transplanting vehicle.
Background art:
tobacco occupies a small position in national economy, traditional tobacco seedling transplanting is mainly performed by manpower, portable small tools are manually used for positioning on ridges, hole digging is performed for one time (mainly performed by manpower pressing), nutrient soil is placed, hole opening is performed for the second time (hole expanding), tobacco seedlings are placed, watering is performed, and the like, and the steps are all completed by manpower, so that the time and the labor are wasted, the efficiency is low, and the labor cost is high; some simple mechanical devices have appeared later, and although the transplanting efficiency is improved, the working principle is still mainly operated by manpower, the process is complicated, the labor force is large, and the economic benefit is not high.
The utility model content is as follows:
in view of the above, the utility model aims to provide a hole digging, fertilizing and seedling releasing device of a tobacco seedling transplanting vehicle, which is reasonable in design, efficient, convenient and favorable for releasing manpower.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model discloses a hole digging, fertilizing and seedling releasing device of a tobacco seedling transplanting vehicle, which is characterized in that: the fertilizer spraying machine comprises a bottom plate and wheels arranged at the lower part of the bottom plate, wherein the bottom plate is provided with a swinging mechanism, a primary hole digging barrel and a secondary hole digging barrel which are arranged on the swinging mechanism, an arc-shaped channel for the primary hole digging barrel and the secondary hole digging barrel to pass through is arranged on the bottom plate, the primary hole digging barrel and the secondary hole digging barrel are respectively provided with a first station, a second station and a third station along with the swinging of the swinging mechanism in the arc-shaped channel, a fertilizer storage bin and a packing auger driven by a second motor to act are arranged beside the first station of the arc-shaped channel, a fertilizer outlet of the fertilizer storage bin is just opposite to the primary hole digging barrel when the fertilizer storage bin is positioned at the first station, a lifting rod for driving the primary hole digging barrel or the secondary hole digging barrel to lift is arranged beside the second station of the arc-shaped channel, the primary hole digging barrel and the secondary hole digging barrel both comprise a cylindrical barrel, a first spring sleeved on the periphery of the cylindrical barrel and a second spring connected between the upper end of the cylindrical barrel and a swinging plate of the swinging mechanism, the upper end of the first spring is pressed on the upper part of the cylindrical barrel, the lower end of the second spring is connected with a convex block and pressed on the edge of the arc-shaped channel, the lower end part of the cylindrical barrel is rotatably hinged with two hinges which close and seal the lower end opening of the cylindrical barrel, and the hinges and the lower part of the first spring are connected with a telescopic rod.
Furthermore, the swing mechanism comprises a swing motor and a swing rod connected to the swing motor, the swing plate is fixed to the swing rod and is triangular, one corner of the swing plate is fixed to the swing rod, the other two corners of the swing plate are provided with through holes for the pressure plate at the lower end of the lifting rod to pass through, and the two corners of the swing plate are connected with the second spring.
Furthermore, the upper parts of the inner pore channels of the primary hole making cylinder and the secondary hole making cylinder are provided with inner bosses, so that the lower end part of the lifting rod can push the primary hole making cylinder and the secondary hole making cylinder to descend together when descending.
Further, the lifting rod is a rod driven to lift by an air cylinder or a hydraulic cylinder, or a ball screw driven by a first motor.
Furthermore, a manipulator for placing the tobacco seedlings into a secondary hole digging cylinder positioned at the third station from a seedling containing disc is arranged beside the third station of the arc-shaped channel.
The utility model discloses a working principle of a hole digging, fertilizing and seedling releasing device of a tobacco seedling transplanting vehicle, which comprises the following steps:
the device can complete the steps of digging holes at one time, placing nutrient soil (fertilizer), opening holes at the second time (expanding holes), placing tobacco seedlings and the like in the transplanted seedlings. In the work, the primary hole digging and the fertilizer placing are carried out simultaneously, the primary hole digging barrel before the hole digging is placed under the fertilizer outlet, and the fertilizer falls into the primary hole digging barrel from the fertilizer storage bin due to the fact that the auger is driven by the second motor; then the third motor rotates, the primary hole digging cylinder rotates to the working position, the secondary hole digging cylinder is arranged at the seedling loading position (beside the mechanical arm), the first motor rotates, the primary hole digging cylinder starts to work, the mechanical arm works at the same time, the mechanical arm clamps seedlings and is placed in the secondary hole digging cylinder, and the primary hole digging cylinder works to dig holes, fertilize, ascend and reset; the third motor rotates reversely, the secondary hole digging cylinder is arranged at the working position, the primary hole digging cylinder returns to the position below the fertilizer outlet, fertilizer is continuously loaded, at the moment, the first motor rotates, the secondary hole digging cylinder works, hole expanding, seedling placing, lifting and resetting are carried out, and then the next cycle operation is carried out; the utility model has the advantages that all parts coordinate and work independently and are finished in the same time, the efficiency is high, the convenience is realized, and the manpower is liberated.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to specific embodiments and accompanying drawings.
Description of the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of another aspect of the present invention;
FIG. 3 is a schematic view of the partial configuration of FIG. 1;
FIG. 4 is an exploded view of the hole-making cylinder and the swing plate;
fig. 5 is a schematic view of the bottom side perspective of the present invention.
The specific implementation mode is as follows:
the utility model relates to a hole digging, fertilizing and seedling releasing device of a tobacco seedling transplanting vehicle, which comprises a bottom plate K1 and a wheel K2 arranged at the lower part of the bottom plate, wherein a swinging mechanism K3, a primary hole digging cylinder 12 and a secondary hole digging cylinder 1 which are arranged on the swinging mechanism are arranged on the bottom plate, an arc-shaped channel K4 for the primary hole digging cylinder and the secondary hole digging cylinder to pass through is arranged on the bottom plate K1, the primary hole digging cylinder and the secondary hole digging cylinder rotate along with the swinging mechanism, a first station (at the position right below a fertilizer outlet 8), a second station (at the position right below a lifting rod) and a third station (at the side of a manipulator) are respectively arranged in the arc-shaped channel, a fertilizer storage bin 6 and a packing auger which is arranged on the fertilizer storage bin and driven by a second motor 7 to act are arranged beside the first station of the arc-shaped channel, the fertilizer outlet of the fertilizer storage bin is over against the primary hole digging cylinder 12 when the first station, and a lifting rod K5 for driving the primary hole digging cylinder or the secondary hole digging cylinder to lift is arranged beside the second station of the arc-shaped channel, the primary and secondary hole-making barrels comprise a cylindrical barrel K6, a first spring 2 sleeved on the periphery of the cylindrical barrel and a second spring 3 connected between the upper end of the cylindrical barrel and a swing plate of a swing mechanism, the upper end of the first spring is pressed against the upper part of the cylindrical barrel, the lower end of the second spring is connected with a bump K7 and pressed against the edge of an arc-shaped channel, the lower end of the cylindrical barrel is rotatably hinged with two hinges K8 closing the lower end of the cylindrical barrel and sealing the lower end of the cylindrical barrel, and the hinges K8 and the lower part of the first spring are connected with a telescopic rod 10.
The swing mechanism K3 comprises a swing motor 9 and a swing rod K9 connected to the swing motor, the swing plate K10 is fixed on the swing rod K9, the swing plate K10 is triangular, one corner of the swing plate K10 is fixed on the swing rod, the other two corners are provided with through holes K11 for the pressure plate at the lower end of the lifting rod to pass through, and the two corners are connected with the second spring 3.
The upper parts of the inner pore channels of the primary and secondary punching cylinders are provided with inner bosses, so that the lower end part of the lifting rod can push the primary and secondary punching cylinders to descend together when descending.
The above-mentioned lifting rod can be variously constructed, wherein one embodiment can be a rod driven to lift by an air cylinder or a hydraulic cylinder, and the other embodiment can be a ball screw 4 driven by a first motor 5.
In order to facilitate the tobacco seedlings to be placed into the secondary hole digging barrel positioned at the third station from the seedling containing disc (not shown in the figure), a manipulator 11 used for the tobacco seedlings is arranged beside the third station of the arc-shaped channel, and the manipulator is a part commonly used in the mechanical field and is not described in a repeated way.
The detailed working steps of the hole digging, fertilizing and seedling releasing device of the tobacco seedling transplanting vehicle (the lifting rod takes a ball screw 4 driven by a first motor 5 as an example) are as follows:
the device is shown in the figure and comprises a secondary hole making barrel 1, a first spring 2, a second spring 3, a ball screw 4, a first motor 5, a fertilizer storage bin 6, a second motor 7, a fertilizer outlet 8, a swing motor 9, a telescopic rod 10, a manipulator 11, a primary hole making barrel 12 and other auxiliary devices; when the trolley works in the field, the device can complete a plurality of steps of digging holes once, placing nutrient soil (fertilizer), opening the holes (expanding the holes) twice and placing tobacco seedlings; after the operation begins, the dolly is whole to be walked in the ridge top, and the ridge both sides are arranged in to the wheel, can not crush the ridge, and after reaching the assigned position, second motor 7 rotates, arranges in the fertilizer that stores up in the storehouse 6 and flows out from play fertilizer mouth 8 under the effect of inside auger (auger screw conveyor promptly), and it is controlled that the volume of fertilizer is rotated the number of turns by second motor 7 to flow into once inside the section of thick bamboo 12 of digging a cave (once dig a cave a default position be play fertilizer mouth 8 under), accomplish the device fertilizer.
After finishing loading fertilizer, the swinging motor 9 (namely a swinging motor or a swinging cylinder or a steering engine which is commonly used in the mechanical field) rotates, at the moment, the whole once hole digging cylinder 12, the fertilizer inside the whole once hole digging cylinder and the first spring 2 arranged above the once hole digging cylinder 12 rotate to the position right below the first motor 5 and the ball screw 4, and the position is right above the position to be dug in the field ridge.
At the moment, a secondary hole making barrel 1 and a first spring 2 arranged above the secondary hole making barrel 1 are arranged, a second spring 3 just rotates to the side of a manipulator 11, then hole making starts, a first motor 5 rotates, a pressing plate is arranged at the lower end of a ball screw 4, the pressing plate moves downwards and abuts against the top end of a primary hole making barrel 12 (an inner boss or a step table is arranged at the top end or the upper part of the primary hole making barrel 12, so that the pressing plate can not press fertilizer inside), at the moment, the primary hole making barrel 12 extends downwards under the action of the ball screw 4 to make holes, the first spring 2 is blocked by a bottom plate K1, the first spring 2 is compressed along with the rotation of the ball screw 4, the second spring 3 above is stretched, meanwhile, a telescopic rod 10 (comprising an outer pipe and an inner rod arranged in an outer pipe body in a sliding manner, the free end of the inner rod is connected with a hinge, the free end of the outer pipe is connected with the first spring 2), and when the hole making depth reaches, the telescopic rod 10 reaches the maximum telescopic limit, at the moment, the ball screw continues to rotate, the primary hole digging barrel 12 continues to extend downwards, the telescopic rod 10 does not extend any more, but the lowermost hinge K8 (two hinges are closed and then form a sharp cone shape) of the primary hole digging barrel 12 is pulled, the hinges are stressed and opened, the first motor 5 rotates reversely, the ball screw 4 rotates and rises, the primary hole digging barrel 12 also rises under the action of the first spring 2 in a compression state and the second spring 3 above the primary hole digging barrel in a tension state, and at the moment, fertilizer inside the primary hole digging barrel 12 flows out, so that the primary hole digging and nutrient soil placing processes are completed.
When the primary hole making cylinder 12 is lifted, the telescopic rod 10 is compressed and retracted until the telescopic rod is not retracted to the maximum extent, the primary hole making cylinder 10 is lifted, at the moment, the telescopic rod 10 starts to push back loose leaves below the primary hole making cylinder 12 to close the primary hole making cylinder 12, and the primary hole making cylinder 12 returns to the original state; when the primary hole digging cylinder 12 works, the manipulator 11 also works simultaneously, the manipulator can clamp seedlings in a hole tray on a nearby seedling tray, the manipulator 11 picks the seedlings and then places the seedlings in the secondary hole digging cylinder 1, then the manipulator 11 returns, the swinging motor 9 rotates reversely, the secondary hole digging cylinder 1 and the first spring 2 arranged above the secondary hole digging cylinder 1, the second spring 3 just rotates to the position right below the first motor 5 and the ball screw 4, the primary hole digging cylinder 12 and the first spring 2 arranged above the primary hole digging cylinder 12, and the second spring 3 all rotate to the position below the fertilizer outlet 8 to contain fertilizer (initial state); at this moment, the first motor 5 drives the ball screw 4 to rotate and move downwards, the working principle of the secondary hole digging cylinder 1 and the first spring part above the secondary hole digging cylinder is completely the same as that of the primary hole digging cylinder 12, the loose leaf is opened to place the seedling, then the secondary hole digging cylinder 1 rises and returns, all parts are in original states, the secondary hole digging and tobacco seedling placing processes are completed (during the working period of the secondary hole digging cylinder, the second motor 7 rotates, the fertilizer outlet 8 is fertile, the fertilizer falls into the primary hole digging cylinder 12 to the greatest extent for the next hole digging, the manipulator 11 grabs the tobacco seedling once), the circulation is reciprocating, although the processes are more, the processes are carried out simultaneously, and time and labor are saved.
The above-mentioned preferred embodiments, further illustrating the objects, technical solutions and advantages of the present invention, should be understood that the above-mentioned are only preferred embodiments of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a device of seedling is put in fertilization of digging a hole of tobacco seedling transplanting vehicle which characterized in that: the fertilizer spraying machine comprises a bottom plate and wheels arranged at the lower part of the bottom plate, wherein the bottom plate is provided with a swinging mechanism, a primary hole digging barrel and a secondary hole digging barrel which are arranged on the swinging mechanism, an arc-shaped channel for the primary hole digging barrel and the secondary hole digging barrel to pass through is arranged on the bottom plate, the primary hole digging barrel and the secondary hole digging barrel are respectively provided with a first station, a second station and a third station along with the swinging of the swinging mechanism in the arc-shaped channel, a fertilizer storage bin and a packing auger driven by a second motor to act are arranged beside the first station of the arc-shaped channel, a fertilizer outlet of the fertilizer storage bin is just opposite to the primary hole digging barrel when the fertilizer storage bin is positioned at the first station, a lifting rod for driving the primary hole digging barrel or the secondary hole digging barrel to lift is arranged beside the second station of the arc-shaped channel, the primary hole digging barrel and the secondary hole digging barrel both comprise a cylindrical barrel, a first spring sleeved on the periphery of the cylindrical barrel and a second spring connected between the upper end of the cylindrical barrel and a swinging plate of the swinging mechanism, the upper end of the first spring is pressed on the upper part of the cylindrical barrel, the lower end of the second spring is connected with a convex block and pressed on the edge of the arc-shaped channel, the lower end part of the cylindrical barrel is rotatably hinged with two hinges which close and seal the lower end opening of the cylindrical barrel, and the hinges and the lower part of the first spring are connected with a telescopic rod.
2. The hole digging, fertilizing and seedling releasing device of the tobacco seedling transplanting vehicle as claimed in claim 1, characterized in that: the swinging mechanism comprises a swinging motor and a swinging rod connected to the swinging motor, the swinging plate is fixed to the swinging rod and is triangular, one corner of the swinging plate is fixed to the swinging rod, the other two corners of the swinging plate are provided with through holes for the pressure plate at the lower end of the lifting rod to pass through, and the two corners of the swinging plate are connected with the second spring.
3. The hole digging, fertilizing and seedling releasing device of the tobacco seedling transplanting vehicle as claimed in claim 1, characterized in that: the upper parts of inner pore channels of the primary and secondary punching cylinders are provided with inner bosses, so that the lower end part of the lifting rod can push the primary and secondary punching cylinders to descend together when descending.
4. The hole digging, fertilizing and seedling releasing device of the tobacco seedling transplanting vehicle as claimed in claim 1, characterized in that: the lifting rod is a rod piece driven by an air cylinder or a hydraulic cylinder to lift or is a ball screw driven by a first motor.
5. The hole digging, fertilizing and seedling releasing device of the tobacco seedling transplanting vehicle as claimed in claim 1, characterized in that: and a manipulator for placing the tobacco seedlings into a secondary hole digging cylinder positioned at the third station from a seedling containing disc is arranged beside the third station of the arc-shaped channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121415475.9U CN215379853U (en) | 2021-06-24 | 2021-06-24 | Hole digging, fertilizing and seedling releasing device of tobacco seedling transplanting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121415475.9U CN215379853U (en) | 2021-06-24 | 2021-06-24 | Hole digging, fertilizing and seedling releasing device of tobacco seedling transplanting vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215379853U true CN215379853U (en) | 2022-01-04 |
Family
ID=79641641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121415475.9U Active CN215379853U (en) | 2021-06-24 | 2021-06-24 | Hole digging, fertilizing and seedling releasing device of tobacco seedling transplanting vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215379853U (en) |
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2021
- 2021-06-24 CN CN202121415475.9U patent/CN215379853U/en active Active
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