CN111387026A - Agricultural is grown seedlings and is cultivated and use watering device - Google Patents
Agricultural is grown seedlings and is cultivated and use watering device Download PDFInfo
- Publication number
- CN111387026A CN111387026A CN202010344404.8A CN202010344404A CN111387026A CN 111387026 A CN111387026 A CN 111387026A CN 202010344404 A CN202010344404 A CN 202010344404A CN 111387026 A CN111387026 A CN 111387026A
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- Prior art keywords
- vehicle body
- main rod
- watering device
- connecting seat
- mobile jib
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
Abstract
The invention provides a watering device for agricultural seedling culture, which relates to the field of agricultural seedling culture and comprises an expansion bracket and a metal pipe; four supporting wheels are arranged at the bottom of the vehicle body, and the front end of the vehicle body is connected with a traction vehicle; the water pump is arranged on the end surface of the top of the vehicle body and is connected with an internal control circuit of the traction vehicle through a power line; the connecting seats are arranged at two positions and are respectively arranged at the left end and the right end of the top end surface of the vehicle body; the supporting columns are respectively connected to the tops of the two connecting seats in a vertical manner, and the supporting columns are installed on the top of the front end of the vehicle body through the connecting seats; the main rod is movably connected with the auxiliary rod, and the main rod is fixedly connected with the auxiliary rod through a fixing bolt; the invention can adjust the spacing distance between the metal pipes according to the width of the seedling raising farmland needing watering operation, so that the metal pipes gradually extend to be in a straight state, the spacing distance and the spraying range of the water spraying nozzles are further changed, and the water spraying use effect of different seedling raising farmlands is better satisfied.
Description
Technical Field
The invention belongs to the technical field of agricultural seedling culture, and particularly relates to a watering device for agricultural seedling culture.
Background
With the increasingly rapid agricultural development of China, the agricultural seedling raising technology is more mature, the seedling raising is used as a key step for early-stage crop cultivation, and management personnel are required to regularly spray water on seedlings cultivated in farmlands to ensure moisture required by the early-stage growth of the seedlings.
The agricultural watering device can refer to patent No. CN209463084U, and mainly comprises a base, wherein a fixed rod is movably connected inside the base, the top end of the fixed rod penetrates through the base and extends to the outside of the base to be fixedly connected with a fixed block, supporting blocks are arranged on two sides of the top of the fixed block, the surfaces of the supporting blocks are movably connected with a support through pin shafts, the front of the support is movably connected with an electric telescopic rod through a pin shaft, the back of the electric telescopic rod is movably connected with the front of the support through a pin shaft, and a water pump is fixedly connected inside the fixed block; agricultural watering device can also refer to patent CN209806621U, its support that mainly includes "door" shape, moving mechanism, water supply mechanism and actuating mechanism, the support includes two vertical stands, a horizontally horizontal pole and is fixed in the universal wheel of coexistence post bottom, the horizontal pole both ends respectively with coexistence post upper end fixed connection, horizontal pole one side is provided with the slide rail along length direction, moving mechanism includes the vertical connecting rod that sets gradually from top to bottom, altitude mixture control spare and outlet pipe, connecting rod upper portion one side is fixed to be equipped with the cover and locates slider in the slide rail, the connecting rod lower extreme is connected with altitude mixture control spare, the outlet pipe with the horizontal pole is perpendicular, the lower surface of outlet pipe is fixed along the length direction interval and is equipped with the nozzle, altitude mixture control spare is used for adjusting the height of outlet pipe, water supply mechanism includes the inlet tube and sets up the.
Present watering device for similar agricultural, when dealing with the different farmland width of growing seedlings and using, adjustable effect is relatively poor, is difficult to adapt to the regulation to device shower nozzle watering scope according to the farmland width of growing seedlings, leads to the seedling that farmland edge position planted to be difficult to obtain effectual watering easily, and then influences farmland edge position seedling growth effect.
Disclosure of Invention
In order to solve the technical problems, the invention provides a watering device for agricultural seedling raising cultivation, which aims to solve the problems that the existing similar watering device for agricultural seedling raising is poor in adjusting effect when being used for different widths of seedling raising farmlands, the watering range of a device nozzle is difficult to adapt and adjust according to the widths of the seedling raising farmlands, seedlings planted at the edge parts of the farmlands are difficult to effectively irrigate, and the growth effect of the seedlings at the edge parts of the farmlands is influenced.
The purpose and the effect of the watering device for agricultural seedling culture are achieved by the following specific technical means:
a watering device for agricultural seedling culture comprises a vehicle body, a water pump, a connecting seat, a supporting column, a main rod, a limiting bolt, a telescopic frame and a metal pipe; four supporting wheels are arranged at the bottom of the vehicle body, and the front end of the vehicle body is connected with a traction vehicle; the water pump is arranged on the end surface of the top of the vehicle body and is connected with an internal control circuit of the traction vehicle through a power line; the connecting seats are arranged at two positions and are respectively arranged at the left end and the right end of the top end surface of the vehicle body; the supporting columns are respectively connected to the tops of the two connecting seats in a vertical manner, and the supporting columns are installed on the top of the front end of the vehicle body through the connecting seats; the main rod is movably connected with the auxiliary rod, and the main rod is fixedly connected with the auxiliary rod through a fixing bolt; the top end of the support column is respectively connected with the two ends of the main rod through connecting ropes; the limiting bolts are arranged at two positions and are respectively connected into the two connecting seats, and the top ends of the limiting bolts are pressed on the top end surfaces of the inner ends of the main rods; the telescopic frame is provided with two parts in total, and the telescopic frame is respectively arranged at the bottoms of the two main rods; the metal pipe is connected to the bottom of the telescopic frame through the connecting frame, and the sprinkling nozzle is communicated with the inside of the metal pipe.
Furthermore, the metal tubes are arranged at a plurality of positions, the metal tubes are respectively arranged inside the connecting frames at each position, the four water spraying nozzles are arranged at the bottoms of the metal tubes, the pipe orifices at the two ends of each metal tube are respectively provided with a hose, the two ends of each metal tube are respectively connected with two adjacent metal tubes through the hoses, and when the metal tubes are mutually contracted and folded, the metal tubes are arranged in an S-shaped bent manner.
Further, the expansion bracket is extending structure, but total two, and the expansion bracket inner rotates with the mobile jib to be connected, and the expansion bracket outer end rotates with the auxiliary rod to be connected to the expansion bracket bottom rotates and connects inside the link, and the expansion bracket bottom rotates respectively to be connected with nine links.
Further, the mobile jib is inside to be hollow structure, and the auxiliary rod slides and inserts inside the mobile jib, and mobile jib top female connection has two fixing bolt, and the laminating of fixing bolt bottom is on auxiliary rod top terminal surface.
Further, the mobile jib is the cross with the support column and links to each other, and support column bottom rotates and connects in the connecting seat that the automobile body top was installed to the support column top is connected with two slopes and connects the rope, and two are connected the rope bottom and are linked to each other with the inside and outside both ends top end face of mobile jib respectively.
Furthermore, the connecting seat is internally provided with an expansion limiting screw hole, the inner end of the main rod is provided with a fixing hole, when the main rod rotates to expand, the fixing hole formed in the main rod is located at the top of the expansion limiting screw hole formed in the connecting seat, the limiting bolt penetrates through the fixing hole formed in the main rod, and the bottom of the limiting bolt is in threaded connection with the expansion limiting screw hole formed in the connecting seat.
Furthermore, a folding limiting screw hole is formed in the connecting seat, when the main rod rotates to be folded, the fixing hole formed in the main rod is located at the top of the folding limiting screw hole formed in the connecting seat, the limiting bolt penetrates through the fixing hole formed in the main rod, and the bottom of the limiting bolt is in threaded connection with the folding limiting screw hole formed in the connecting seat.
Further, the bottom of the vehicle body is hollow, the water tank is arranged in the top of the vehicle body, the bottom of the water tank is communicated with the inside of the vehicle body, the water pump is communicated with the inside of the vehicle body through a pipeline, and the water pump is respectively communicated with the left group of metal pipes and the right group of metal pipes through hoses.
Compared with the prior art, the invention has the following beneficial effects:
1. the arrangement of the metal pipes, the sprinkling nozzles and the hoses is favorable for adjusting the spacing distance between the metal pipes according to the width of the seedling culture farmland needing sprinkling operation, so that the metal pipes gradually extend to be in a straight state, the distance between the sprinkling nozzles and the sprinkling range are further changed, and the sprinkling use effect of different seedling culture farmlands is better met; and the use of cooperation expansion bracket drives nine link synchronous retractions through the expansion bracket, ensures each tubular metal resonator interval's homogeneity, avoids each group to spill the shower nozzle interval deviation too big, leads to the farmland watering inequality, influences the inside effect of growing seedlings in farmland.
2. The arrangement of the main rod and the auxiliary rods is beneficial to sliding and extending the auxiliary rods in the main rod according to the width of a seedling raising farmland needing watering operation, and the outer ends of the expansion brackets are driven by the auxiliary rods to extend outwards, so that the expansion adjusting effect of the expansion brackets on each metal pipe is ensured; and the setting that cooperation support post and connecting seat rotate to be connected rotates foldingly to both ends mobile jib about the automobile body, will control two sets of mobile jibs and fold to the automobile body top in, make about two sets of tubular metals be located both ends about the automobile body top respectively, trafficability characteristic when the guarantee device transports.
3. The arrangement of the connecting seat and the limiting bolt is beneficial to connecting the limiting bolt in the fixing hole and the unfolding limiting bolt respectively when the main rods on the left side and the right side of the top of the vehicle body are unfolded, and the inner ends of the main rods are fixed through the limiting bolt, so that the stability of the main rods when the main rods are unfolded for use is guaranteed; and after the mobile jib of automobile body top left and right sides was folding, connect spacing bolt respectively in fixed orifices and folding spacing screw, fix mobile jib inner through spacing bolt, stability when the guarantee mobile jib is folded to be transported.
Drawings
Fig. 1 is a schematic view of the unfolding axis structure of the present invention.
Fig. 2 is a bottom isometric expanded view of the present invention.
Fig. 3 is a schematic view of the closed axial structure of the present invention.
Fig. 4 is a schematic view of the vehicle body roof axial mounting structure of the present invention.
Fig. 5 is a schematic view of the main rod, the auxiliary rod and the expansion bracket of the present invention.
FIG. 6 is a schematic view of the bottom axial view connection structure of the main rod and the auxiliary rod of the present invention.
Fig. 7 is a schematic axial view of the telescopic frame and the connecting frame of the present invention.
Fig. 8 is a schematic view of the detachable structure of the telescopic frame and the connecting frame of the present invention.
Fig. 9 is a schematic axial view showing the connection structure of the metal pipe and the hose of the present invention.
Fig. 10 is a schematic view of the metal pipe and the connection frame of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a vehicle body; 2. a support wheel; 3. a water tank; 4. a water pump; 5. a connecting seat; 501. unfolding a limit screw hole; 502. folding limit screw holes; 6. a support column; 7. a main rod; 701. a fixing hole; 8. an auxiliary rod; 9. fixing the bolt; 10. connecting ropes; 11. a limit bolt; 12. a telescopic frame; 13. a connecting frame; 14. a metal tube; 15. a sprinkler head; 16. a hose.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 10:
the invention provides a watering device for agricultural seedling culture, which comprises a vehicle body 1, a water pump 4, a connecting seat 5, a supporting column 6, a main rod 7, a limiting bolt 11, an expansion bracket 12 and a metal pipe 14, wherein the water pump is arranged on the vehicle body; the bottom of the vehicle body 1 is provided with four supporting wheels 2, and the front end of the vehicle body 1 is connected with a traction vehicle; the bottom of the vehicle body 1 is hollow, the water tank 3 is arranged in the top of the vehicle body 1, the bottom of the water tank 3 is communicated with the inside of the vehicle body 1, the water pump 4 is communicated with the inside of the vehicle body 1 through a pipeline, and the water pump 4 is respectively communicated with the left group of metal pipes 14 and the right group of metal pipes 14 through hoses 16; the water pump 4 is arranged on the top end surface of the vehicle body 1, and the water pump 4 is connected with an internal control circuit of the traction vehicle through a power line; the connecting seats 5 are arranged at two positions, and the two connecting seats 5 are respectively arranged at the left end and the right end of the top end surface of the vehicle body 1; the supporting columns 6 are respectively connected to the tops of the two connecting seats 5 in a vertical shape, and the supporting columns 6 are installed on the top of the front end of the vehicle body 1 through the connecting seats 5; the main rod 7 is movably connected with the auxiliary rod 8, and the main rod 7 is fixedly connected with the auxiliary rod 8 through a fixing bolt 9; the top end of the support column 6 is respectively connected with the two ends of the main rod 7 through a connecting rope 10; the number of the limiting bolts 11 is two, the two limiting bolts 11 are respectively connected into the two connecting seats 5, and the top ends of the limiting bolts 11 are pressed on the top end surfaces of the inner ends of the main rods 7; the telescopic frame 12 has two positions, and the telescopic frame 12 is respectively arranged at the bottom of the main rods 7 at the two positions; the metal pipe 14 is connected to the bottom of the telescopic frame 12 through the connecting frame 13, and the sprinkler head 15 is communicated with the inside of the metal pipe 14.
The metal pipes 14 are arranged at a plurality of positions, the metal pipes 14 are respectively arranged in the connecting frames 13, the bottom of each metal pipe 14 is provided with four water spraying nozzles 15, the pipe orifices at two ends of each metal pipe 14 are respectively provided with a hose 16, two ends of each metal pipe 14 are respectively connected with two adjacent metal pipes 14 through the hoses 16, and when the metal pipes 14 are mutually contracted and folded, the metal pipes 14 are arranged in an S-shaped bent shape; can adjust spacing distance between each tubular metal resonator 14 according to the farmland width of growing seedlings of required watering operation, make and extend gradually between the tubular metal resonator 14 and be straight state, and then change each group's watering shower nozzle 15 interval and spray the scope, better satisfying in the farmland watering result of using of growing seedlings of difference.
The telescopic frame 12 is of a telescopic structure and has two positions, the inner end of the telescopic frame 12 is rotatably connected with the main rod 7, the outer end of the telescopic frame 12 is rotatably connected with the auxiliary rod 8, the bottom of the telescopic frame 12 is rotatably connected inside the connecting frame 13, and the bottoms of the telescopic frame 12 are respectively rotatably connected with nine connecting frames 13; accessible expansion bracket 12 drives nine junctures link 13 and stretches out and draws back in step, ensures the identity of 14 interval distances of each tubular metal resonator, avoids each group 15 interval distances of watering shower nozzle deviation too big, leads to the farmland watering inequality, influences the inside effect of growing seedlings in farmland.
The interior of the main rod 7 is of a hollow structure, the auxiliary rod 8 is slidably inserted into the interior of the main rod 7, two fixing bolts 9 are connected to the top of the main rod 7 through internal threads, and the bottoms of the fixing bolts 9 are attached to the top end face of the auxiliary rod 8; can slide the extension to the inside auxiliary rod 8 of mobile jib 7 according to the farmland width of growing seedlings of required watering operation, drive the outside extension of 12 outer ends of expansion bracket through auxiliary rod 8, guarantee expansion bracket 12 to the flexible regulation effect of each tubular metal resonator 14.
The main rod 7 is connected with the support column 6 in a cross shape, the bottom of the support column 6 is rotatably connected in a connecting seat 5 installed at the top of the vehicle body 1, the top end of the support column 6 is connected with two inclined connecting ropes 10, and the bottoms of the two connecting ropes 10 are respectively connected with the top end surfaces of the inner end and the outer end of the main rod 7; can rotate foldingly to both ends mobile jib 7 about automobile body 1, will control two sets of mobile jibs 7 and fold to automobile body 1 top in, make about two sets of tubular metal resonator 14 lie in both ends about automobile body 1 top respectively, trafficability characteristic when guarantee device transports.
The connecting base 5 is internally provided with an expansion limiting screw hole 501, the inner end of the main rod 7 is provided with a fixing hole 701, when the main rod 7 rotates and expands, the fixing hole 701 formed in the main rod 7 is positioned at the top of the expansion limiting screw hole 501 formed in the connecting base 5, the limiting bolt 11 penetrates through the fixing hole 701 formed in the main rod 7, and the bottom of the limiting bolt 11 is in threaded connection with the expansion limiting screw hole 501 formed in the connecting base 5; can be when automobile body 1 top left and right sides mobile jib 7 expandes, connect limit bolt 11 respectively in fixed orifices 701 and the spacing screw 501 that expandes, fix mobile jib 7 inner through limit bolt 11, stability when the guarantee mobile jib 7 expandes the use.
A folding limit screw hole 502 is formed in the connecting seat 5, when the main rod 7 rotates and folds, a fixing hole 701 formed in the main rod 7 is positioned at the top of the folding limit screw hole 502 formed in the connecting seat 5, a limit bolt 11 penetrates through the fixing hole 701 formed in the main rod 7, and the bottom of the limit bolt 11 is in threaded connection with the folding limit screw hole 502 formed in the connecting seat 5; can be after 1 top left and right sides mobile jib 7 of automobile body is folding, connect spacing bolt 11 respectively in fixed orifices 701 and folding spacing screw 502, fix mobile jib 7 inner through spacing bolt 11, stability when the folding transportation of guarantee mobile jib 7.
The specific use mode and function of the embodiment are as follows:
when the invention is used, a worker rotates and unfolds the main rods 7 on the left side and the right side of the top of the vehicle body 1, the fixing holes 701 formed in the main rods 7 are positioned at the tops of the unfolding limit screw holes 501 formed in the connecting seat 5, the limit bolts 11 penetrate through the fixing holes 701, the bottoms of the limit bolts 11 are in threaded connection with the unfolding limit screw holes 501, and the inner ends of the unfolded main rods 7 are fixed through the limit bolts 11; next, according to the width of the seedling culture farmland needing watering operation, the worker slides and extends the auxiliary rod 8 in the main rod 7, the auxiliary rod 8 drives the outer end of the expansion bracket 12 to extend outwards, so that the expansion bracket 12 drives the nine metal pipes 14 to synchronously expand and contract, the distance between the watering nozzles 15 and the spraying range are changed, and the watering using effect of different seedling culture farmlands is better met; after the distance between the sprinkling nozzles 15 of each group is adjusted, a worker fixes the connecting part of the main rod 7 and the auxiliary rod 8 through the fixing bolt 9, the worker can move in a seedling raising farmland through the traction vehicle driving device, the water pump 4 pumps the water stored in the vehicle body 1 into the left and right metal pipes 14, and the sprinkling nozzles 15 at the bottoms of the metal pipes 14 spray water into the seedling raising farmland, so that the seedling raising effect of the farmland is guaranteed; treat the device and use the back that finishes, the staff rotates both ends mobile jib 7 about automobile body 1, will control two sets of mobile jib 7 and fold to the automobile body 1 top in, two sets of tubular metal resonator 14 are located the automobile body 1 top respectively about the messenger and control in both ends, the fixed orifices 701 that the mobile jib 7 was seted up is located the top that folding spacing screw 502 was seted up to connecting seat 5, run through spacing bolt 11 in fixed orifices 701, 11 bottom threaded connection of spacing bolt are in folding spacing screw 502, fix folding 7 inner of mobile jib through spacing bolt 11, trafficability characteristic when the guarantee device transports.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides an agricultural is grown seedlings and is cultivated and use watering device which characterized in that: comprises a vehicle body (1), a water pump (4), a connecting seat (5), a supporting column (6), a main rod (7), a limiting bolt (11), an expansion bracket (12) and a metal pipe (14); four supporting wheels (2) are arranged at the bottom of the vehicle body (1), and the front end of the vehicle body (1) is connected with a traction vehicle; the water pump (4) is installed on the top end face of the vehicle body (1), and the water pump (4) is connected with an internal control circuit of the traction vehicle through a power line; the connecting seats (5) are arranged at two positions, and the two connecting seats (5) are respectively arranged at the left end and the right end of the top end surface of the vehicle body (1); the supporting columns (6) are respectively connected to the tops of the two connecting seats (5) in a vertical manner, and the supporting columns (6) are installed on the top of the front end of the vehicle body (1) through the connecting seats (5); the main rod (7) is movably connected with the auxiliary rod (8), and the main rod (7) is fixedly connected with the auxiliary rod (8) through a fixing bolt (9); the top ends of the supporting columns (6) are respectively connected with the two ends of the main rod (7) through connecting ropes (10); the limiting bolts (11) are arranged at two positions, the two limiting bolts (11) are respectively connected into the two connecting seats (5), and the top ends of the limiting bolts (11) are pressed on the top end face of the inner end of the main rod (7); the telescopic frame (12) has two parts, and the telescopic frame (12) is respectively arranged at the bottoms of the two main rods (7); the metal pipe (14) is connected to the bottom of the telescopic frame (12) through a connecting frame (13), and the sprinkling nozzle (15) is communicated with the inside of the metal pipe (14).
2. A watering device for agricultural seedling raising cultivation according to claim 1, characterized in that: the metal pipe (14) have a plurality of positions, the metal pipe (14) is respectively installed inside each connecting frame (13), the bottom of the metal pipe (14) is provided with four water spraying nozzles (15), the pipe openings at two ends of the metal pipe (14) are respectively provided with a hose (16), two ends of the metal pipe (14) are respectively connected with two adjacent metal pipes (14) through the hose (16), and when the metal pipes (14) are mutually contracted and folded, the metal pipes (14) are arranged in an S-shaped bent manner.
3. A watering device for agricultural seedling raising cultivation according to claim 1, characterized in that: the telescopic frame (12) is of a telescopic structure and has two positions, the inner end of the telescopic frame (12) is rotatably connected with the main rod (7), the outer end of the telescopic frame (12) is rotatably connected with the auxiliary rod (8), the bottom of the telescopic frame (12) is rotatably connected inside the connecting frame (13), and the bottom of the telescopic frame (12) is rotatably connected with nine connecting frames (13) respectively.
4. A watering device for agricultural seedling raising cultivation according to claim 1, characterized in that: the inside hollow structure that is of mobile jib (7), assist pole (8) and slide and insert inside mobile jib (7), and mobile jib (7) top female connection has two fixing bolt (9), and the laminating of fixing bolt (9) bottom is on assisting pole (8) top terminal surface.
5. A watering device for agricultural seedling raising cultivation according to claim 1, characterized in that: the main rod (7) is crossed with the supporting column (6) and is connected with the bottom of the supporting column (6) in a rotating mode, the bottom of the supporting column (6) is connected into a connecting seat (5) installed at the top of the vehicle body (1), the top end of the supporting column (6) is connected with two inclined connecting ropes (10), and the bottoms of the two connecting ropes (10) are connected with the top end faces of the inner end and the outer end of the main rod (7) respectively.
6. A watering device for agricultural seedling raising cultivation according to claim 1, characterized in that: connecting seat (5) inside has been seted up one and has been seted up spacing screw (501), and a fixed orifices (701) have been seted up to mobile jib (7) inner, rotates when expanding when mobile jib (7), and fixed orifices (701) that mobile jib (7) were seted up are located the top that the connecting seat (5) were seted up and are expanded spacing screw (501), and spacing bolt (11) run through in fixed orifices (701) that mobile jib (7) were seted up, and spacing bolt (11) bottom threaded connection is seted up in connecting seat (5) and is expanded spacing screw (501).
7. A watering device for agricultural seedling raising cultivation according to claim 1, characterized in that: the connecting seat is characterized in that a folding limiting screw hole (502) is formed in the connecting seat (5), when the main rod (7) rotates to be folded, a fixing hole (701) formed in the main rod (7) is located at the top of the folding limiting screw hole (502) formed in the connecting seat (5), a limiting bolt (11) penetrates through the fixing hole (701) formed in the main rod (7), and the bottom of the limiting bolt (11) is in threaded connection with the folding limiting screw hole (502) formed in the connecting seat (5).
8. A watering device for agricultural seedling raising cultivation according to claim 1, characterized in that: the automobile body (1) is hollow in the bottom, the water tank (3) is installed in the top of the automobile body (1), the bottom of the water tank (3) is communicated with the inside of the automobile body (1), the water pump (4) is communicated with the inside of the automobile body (1) through a pipeline, and the water pump (4) is communicated with the left and right groups of metal pipes (14) through hoses (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010344404.8A CN111387026B (en) | 2020-04-27 | 2020-04-27 | Agricultural is grown seedlings and is cultivated and use watering device |
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|---|---|---|---|
| CN202010344404.8A CN111387026B (en) | 2020-04-27 | 2020-04-27 | Agricultural is grown seedlings and is cultivated and use watering device |
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| CN111387026A true CN111387026A (en) | 2020-07-10 |
| CN111387026B CN111387026B (en) | 2021-11-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112056185A (en) * | 2020-09-28 | 2020-12-11 | 深圳市绿源物业环保产业有限公司 | Garden green space maintenance system |
| CN113207857A (en) * | 2021-06-08 | 2021-08-06 | 桂林航天工业学院 | Weeding and pesticide spraying robot |
| CN113951107A (en) * | 2021-11-30 | 2022-01-21 | 北大荒集团黑龙江八五六农场有限公司 | Rice check field planting system |
| CN114273101A (en) * | 2021-11-12 | 2022-04-05 | 黄淮学院 | Gibberellin spraying device for improving corn yield |
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