CN114164744B

CN114164744B - Construction structure and method of high-standard farmland

Info

Publication number: CN114164744B
Application number: CN202111471428.0A
Authority: CN
Inventors: 肖爱梅; 陈洪伟; 刘宏权; 田春伟; 巫映珍
Original assignee: Guangzhou Qingheyuan Construction Co ltd
Current assignee: Guangzhou Qingheyuan Construction Co ltd
Priority date: 2021-12-04
Filing date: 2021-12-04
Publication date: 2022-07-15
Anticipated expiration: 2041-12-04
Also published as: CN114164744A

Abstract

The application relates to a construction structure and a construction method of a high-standard farmland, which comprises two groups of cement piers which are parallelly built on the ground, wherein the two groups of cement piers continuously extend along the extension direction of the farmland, and each group of cement piers are positioned at two ends of the farmland in the width direction; a plurality of groups of horizontal equal-interval distributed bearing plates are pre-embedded on each group of cement piers, and the lower end surfaces of the bearing plates are higher than the ground of a farmland; the upper end face of each group of cement piers is vertically provided with a plurality of groups of vertical rods, each group of vertical rods is positioned above the bearing plate, flat plates are arranged on two sides of the cement piers in the length direction, two horizontal ends of the bearing plate protrude out of the end faces of two sides of the cement piers, and the two groups of flat plates are hinged with the horizontal end parts of the bearing plates; and an air cylinder is connected between the flat plate and the upper end part of the vertical end surface of each group of upright rods, and the upper end and the lower end of the air cylinder are respectively hinged with the flat plate and the upright rods. This application has realized the protection to patrolling the crop on the route, has reduced trampling of crop when the peasant patrols in the farmland.

Description

Construction structure and method for high-standard farmland

Technical Field

The application relates to the field of agricultural construction, in particular to a construction structure and a construction method of a high-standard farmland.

Background

The high-standard farmland is characterized by land leveling, centralized connection, perfect facilities, farmland matching, fertile soil, good ecology, strong disaster resistance, drought and flood protection, high and stable yield which are suitable for modern agricultural production and operation modes, and is divided into permanent and basic farmland farmlands.

In the process of high-standard farmland construction, various crops are planted on the ground of a farmland, in the growth management process of the later stage of the crops, farmers need to enter the farmland for many times to know the growth conditions of the crops, the occurrence conditions of plant diseases and insect pests and the like, and the fine design is carried out on the operation processes of fertilizer application, pesticide spraying and the like of the later stage of the crops according to the known information in the farmland, so that the crops can grow normally.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: in the process of patrolling the growth condition of crops in a farmland, farmers need to walk along the farmland, particularly for agricultural crops with luxuriant branches and leaves, such as crops like vegetables, in the process of patrolling the farmland, the farmers are easy to tread on part of the crops in the farmland, and the yield of the agricultural crops is easy to be reduced due to the reduction of the photosynthesis strength after the treading crops are fallen down, so that the improvement space exists.

Disclosure of Invention

In order to reduce trampling to the crop when peasant tours in the farmland, this application provides the construction structure and the method in high standard farmland.

The construction structure and the construction method of the high-standard farmland adopt the following technical scheme:

the construction structure of the high-standard farmland comprises two groups of cement piers which are built on the ground in parallel, wherein the two groups of cement piers continuously extend along the extension direction of the farmland, and the cement piers of each group are positioned at two ends of the farmland in the width direction; a plurality of groups of horizontal coplanar bearing plates distributed at equal intervals are pre-embedded on each group of cement piers, and the lower end surfaces of the bearing plates are higher than the ground of a farmland; a plurality of groups of upright rods are vertically erected on the upper end surfaces of the cement piers of each group, the upright rods of each group are positioned vertically above the bearing plate, flat plates are respectively arranged on two sides of the cement pier in the length direction, two horizontal ends of the bearing plate protrude out of the end surfaces of two sides of the cement pier, and the two groups of flat plates are hinged with the horizontal end parts of the bearing plates of each group; and a plurality of groups of cylinders are connected between the flat plate and the upper end parts of the vertical end surfaces of the vertical rods, and the upper end and the lower end of each group of cylinders are respectively hinged with the flat plate and the vertical rods.

By adopting the technical scheme, in the process of constructing the high-standard farmland, each group of cement piers are built on the ground, each group of vertical rods are vertically erected on the cement piers, the cement piers form supports for each group of vertical rods, each group of flat plates are connected by virtue of the air cylinders, one side of each flat plate is hinged with each group of bearing plates pre-embedded on the cement piers, when farmers want to enter the farmland to patrol the growth conditions of crops, each group of air cylinders are driven at the moment, the air cylinders continuously extend to enable each group of flat plates to turn over from an inclined state to a horizontal state, when two groups of flat plates on two sides of the cement piers rotate to a horizontal state, the farmers patrol the crops in the farmland from the flat plates on two sides at the moment, and the crops below the flat plates cannot be compacted by the flat plates, in the design, when the flat plates on two sides of the pedals of the farmers patrol the growth conditions of the crops, the pedals are caused for the crops directly entering the farmland, the protection of the crops on the path of patrolling has been realized to the erection of flat board in this application, has reduced the trampling of crops when peasant patrols in the farmland.

Preferably, the cylinder includes cylinder body and push rod, the cylinder body with the pole setting is articulated, the push rod with the flat board is articulated, the push rod with the articulated position of flat board is located flat width direction's perpendicular bisector.

Through adopting above-mentioned technical scheme, the cylinder body is articulated with the upper end of pole setting, and the push rod is articulated with the flat board, and when carrying out the selection of hinge position, with the articulated position selection of push rod and flat board on dull and stereotyped width direction's perpendicular bisector, through receiving and releasing of cylinder this moment, realized keeping the flat board vertical state under daily state, reduced because of the shading influence of installation flat board to the crop.

Preferably, the upper end face of the bearing plate is lower than the upper end face of the cement pier, the lower end part of the vertical rod is integrally connected with a connecting plate, the connecting plate is larger than the lower end part of the vertical rod, a plurality of groups of bolts are inserted into the connecting plate in a penetrating mode, and the bolts sequentially penetrate through the upper end face of the cement pier, the bearing plate and the cement pier from top to bottom.

By adopting the technical scheme, the bearing plate is embedded in the cement pier, when the vertical rod is installed on the cement pier, the connecting plate at the lower end part of the vertical rod is attached to the upper end face of the cement pier, and when the bolt is installed, the bolt penetrates through the bearing plate at the moment, so that the integrity of the bearing plate on the cement pier is improved, and the arrangement indirectly improves the structural rigidity of the hinged end of each group of flat plates.

Preferably, a plurality of groups of vertically equidistant steel rods are pre-embedded in the cement pier, and the lower end parts of the groups of steel rods are inserted into the ground; the vertical section of the cement pier is of an isosceles trapezoid structure.

By adopting the technical scheme, the groups of steel rods are embedded in the cement piers, the settlement operation of the cement piers on the ground is reduced due to the arrangement of the groups of steel rods, and the steel rods have certain inserting depth underground, so that the arrangement of the steel rods also plays a role in fixing the cement piers on the ground, and the cement piers are not easy to shift on the ground; the cross-section setting of cement mound is isosceles trapezoid structure, and the weight of cement mound this moment is great, and lodging resistance can promote, and when the rainfall takes place, the ground in farmland is comparatively soft, and the cement mound has certain stability under the support of each group of drill rod this moment.

Preferably, the lower end face of the flat plate is integrally connected with a plurality of groups of limiting blocks which are distributed at equal intervals, and when the flat plate is rotated to be horizontally arranged, the limiting blocks of each group are abutted to the inclined end face of the cement pier.

Through adopting above-mentioned technical scheme, the stopper is located dull and stereotyped lower terminal surface, and when dull and stereotyped from vertical upset to horizontality, stopper and cement pier's slope terminal surface butt this moment, setting up of stopper makes dull and stereotyped and cement pier direct formation relation of being connected, and each group's flat board is difficult for taking place to warp because of transshipping this moment.

Preferably, the upper end of each group of the upright stanchions is positioned at the same horizontal height, the upper end faces of the upright stanchions are connected with horizontally extending rails together, a plate trailer is arranged between the two groups of the rails, a water tank, a battery and a spraying device are arranged on the upper end faces of the plate trailer respectively, and the spraying device comprises a pipeline arranged on the lower end face of the bearing plate and a plurality of groups of spray heads connected with the pipeline.

By adopting the technical scheme, the tracks are positioned at the vertical upper end parts of the groups of upright rods, the upper end parts of the groups of upright rods are connected by the installation of the tracks, and the structural rigidity between the groups of upright rods is improved; the trigger and two sets of track sliding connection, when the crop in the farmland need irrigate the operation, the trigger constantly slides along the track under the power supply of battery this moment, and spray set is with the inside water of water tank through each group's shower nozzle constantly blowout, and the water is irrigated the subaerial crop in below.

Preferably, each group of flat plates is made of aluminum alloy materials, and each group of flat plates is of a hollow structure.

By adopting the technical scheme, the flat plates are positioned on two sides of the cement pier, the flat plates are made of aluminum alloy, and the aluminum alloy has excellent structural rigidity and corrosion resistance, so that the structural performance of the flat plates is stable, and the flat plates are not easy to damage.

Preferably, water outlets are formed in the inclined end faces of the two sides of each group of the cement piers in a penetrating mode; the inner bottom surface of the lower end of the water outlet is coplanar with the ground of a farmland.

Through adopting above-mentioned technical scheme, the outlet link up the inclined end face of cement pier both sides, and when the rainfall, subaerial rainwater can be followed each group's outlet and constantly flowed, and above-mentioned setting has promoted the drainage operation of subaerial rainwater, is difficult for taking place ponding in the farmland.

Preferably, the upper end face of the water tank is hinged with a cover plate, and a water inlet pump connected with the water tank is installed on the end face of one side of the plate trailer.

Through adopting above-mentioned technical scheme, the apron covers the up end of water tank, when having the water of filling to water tank inside simultaneously, with the help of the intake pump this moment, the intake pump makes the water process of going up of water tank convenient more high-efficient with the water to water tank inside transport.

The construction method of the high-standard farmland comprises the following steps:

the method comprises the following steps: two groups of cement piers are installed on the ground, scribing is carried out on the ground, each group of steel chisel is vertically inserted on the ground, and the two adjacent groups of steel chisels are distributed at equal intervals; erecting a template, and forming the positions of the water outlets of each group by using a square pipe, wherein the positions of the square pipe and the steel brazes of each group are distributed in a staggered manner; pouring mortar between the templates, embedding each group of bearing plates in the cement piers, and curing and molding after the cement piers are dehydrated; and the template is dismantled;

step two: installing each group of upright rods, wherein each group of bolts penetrates through the cement pier and the bearing plate and is connected with the cement pier; the flat plate is hinged with the horizontal end part of the bearing plate; mounting the air cylinder between the upright stanchion and the flat plate to complete the mounting of each group of flat plates on two sides of the cement pier, wherein the limiting block is integrally connected with the lower end surface of the flat plate;

step three: connecting the rails with the upper end parts of the groups of upright posts, placing the plate trailer inside the two groups of rails, connecting the plate trailer with the two groups of rails in a sliding manner, installing a water tank on the upper end surface of the plate trailer, and installing a water inlet pump, a battery and a spraying device;

step four: the water body is conveyed to the interior of the water tank by virtue of the water inlet pump, the plate trailer can slide along the two groups of tracks under the power supply of the battery, and the water body in the water tank is continuously sprayed out downwards by the spraying device through each group of spray heads;

step five: when farmers need to enter the farmland to patrol the growth conditions of crops, the flat plates on the two sides of the upright rod are flattened, the air cylinders are driven simultaneously, the flat plates are gradually deflected from the vertical state to the horizontal state, the limiting blocks are abutted against the inclined end surfaces of the cement piers, and the crops are distributed on the ground below the flat plates;

step six: walking on the flat plate, a farmer patrols crops in the field, leaves the flat plate after the patrolling is finished, and turns the flat plate from a horizontal state to a vertical state by virtue of the air cylinder; when watering operation is needed, the plate trailer is driven to move at the moment, and the spraying device performs spraying operation on the water body.

By adopting the technical scheme, in the construction process of two groups of cement piers in the farmland, the steel chisel is vertically inserted on the ground, and the construction process improves the stability of the cement piers on the ground; when farmers patrol crops, the cylinders of all groups are driven, so that the cylinders drive all groups of flat plates to rotate continuously from a vertical state to a horizontal state, and the limiting blocks are kept to be abutted against the inclined end faces of the cement piers; after the completion was tourd the crop, leave from two sets of flat boards this moment to carry out the pouring of water to water tank inside with the help of the intake pump, battery drive trigger slides along the track at last, and the shower nozzle sprays the water to subaerial crop, has realized the operation that sprays the crop.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the steel drill rods are vertically inserted on the ground, each group of bearing plates are horizontally embedded in the cement pier, the vertical rods and the flat plates are connected by means of each group of cylinders, each group of flat plates rotate to be in a horizontal state when patrolling is carried out, farmers continuously patrol along the flat plates at the moment, crops below the bearing plates are covered by the flat plates in the patrolling process, and the flat plates protect the crops at the moment, so that the crops are prevented from being trampled in the conventional patrolling process;

2. through carrying out orbital installation in the upper end of each group's pole setting, the rail sliding connection of wooden handcart and both sides, the water tank is located the wooden handcart top, and the battery supplies power, and along with the continuous slip of wooden handcart this moment, each group's shower nozzle sprays the water, makes subaerial crop realize spraying the operation.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view, partially in section, of an agricultural field of the present application;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 2.

Description of the reference numerals: 1. a farmland; 11. a crop; 2. cement pier; 21. drilling steel; 22. a water outlet; 3. a bearing plate; 4. erecting a rod; 41. a connecting plate; 42. a bolt; 5. a flat plate; 51. a limiting block; 6. a cylinder; 61. a cylinder body; 62. a push rod; 7. lathing; 71. a water tank; 711. a cover plate; 72. a battery; 73. a spraying device; 731. a pipeline; 732. a spray head; 74. a water inlet pump; 8. a track.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a construction structure and a construction method of a high-standard farmland. Referring to fig. 1, a field 1 is horizontally arranged on the ground, and a plurality of crops 11 are planted on the ground and distributed in rows and columns. The construction structure in high standard farmland in this application includes that two sets of parallels build the cement mound 2 subaerial, and the vertical cross-section of cement mound 2 is isosceles trapezoid structure. Two sets of cement piers 2 continuously extend along the extension direction of the farmland 1, and each set of cement piers 2 is positioned at two ends of the farmland 1 in the width direction.

Referring to fig. 2 and 3, a plurality of groups of bearing plates 3 distributed horizontally at equal intervals are pre-embedded on each group of cement piers 2, the lower end surfaces of the bearing plates 3 are higher than the ground of the farmland 1, preferably, the height of the cement piers 2 is 30cm, and the height of the lower end surfaces of the bearing plates 3 from the ground is not less than 20 cm; the vertical pole setting 4 of a plurality of groups of vertical poles of up end of each group cement mound 2, each group of vertical poles 4 are located the vertical top of bearing plate 3, and dull and stereotyped 5 is all installed to 2 length direction's of cement mound both sides, and each group's dull and stereotyped 5 chooses for use aluminum alloy material, and each group's dull and stereotyped 5 is hollow out construction. The horizontal both ends of bearing plate 3 all bulge the terminal surface of cement mound 2 both sides, and two sets of dull and stereotyped 5 are articulated with the horizontal tip of each group of bearing plate 3. The lower terminal surface an organic whole of dull and stereotyped 5 is connected with the stopper 51 of a plurality of groups equidistant distribution, and when dull and stereotyped 5 rotated to the level setting, each group stopper 51 and the slope terminal surface butt of cement pier 2.

The upper end surface of the bearing plate 3 is lower than the upper end surface of the cement pier 2, the lower end part of the upright stanchion 4 is integrally connected with a connecting plate 41, the size of the connecting plate 41 is larger than that of the lower end part of the upright stanchion 4, a plurality of groups of bolts 42 are inserted and connected on the connecting plate 41, four groups are preferably selected, and each group of bolts 42 are positioned at the four corners of the connecting plate 41; the vertical trompil of cement mound 2 upper end and pre-buried inflation body, the trompil runs through bearing plate 3, and each group of bolt 42 runs through the up end of cement mound 2, bearing plate 3 and cement mound 2 from the top down in proper order, with the inflation body threaded connection in the trompil.

The inclined end surfaces at the two sides of each group of cement piers 2 are provided with water outlets 22 in a through way; the lower end inner bottom surface of the drain port 22 is coplanar with the ground surface of the field 1. When it rains, rainwater on the ground can flow continuously from each group of the drainage openings 22, and the arrangement promotes the drainage work of the rainwater on the ground, so that water is not easily accumulated in the farmland 1.

A plurality of groups of vertically equidistant steel rods 21 are embedded in the cement pier 2, and the vertical lower end parts of the steel rods 21 are in a conical structure; the length of the steel chisel 21 is not less than 100 cm; the lower end of each group of the steel chisel 21 is inserted into the ground.

Referring to fig. 1, a plurality of groups of air cylinders 6 are connected between the flat plate 5 and the upper end of the vertical end face of each group of upright rods 4, each air cylinder 6 comprises a cylinder body 61 and a push rod 62, the cylinder bodies 61 are hinged with the upright rods 4, the push rods 62 are hinged with the flat plate 5, and the hinged positions of the push rods 62 and the flat plate 5 are located on the midperpendicular of the width direction of the flat plate 5.

Referring to fig. 2 and 4, the upper ends of the sets of vertical rods 4 are located at the same horizontal height, the upper ends of the sets of vertical rods 4 are connected to the rails 8 extending horizontally, a cart 7 is installed between the two sets of rails 8, the upper ends of the carts 7 are respectively provided with a water tank 71, a battery 72 and a spraying device 73, and the spraying device 73 includes a pipeline 731 installed on the lower end of the bearing plate 3 and a plurality of sets of nozzles 732 (see fig. 2) connected to the pipeline 731. The upper end face of the water tank 71 is hinged with a cover plate 711, and a water inlet pump 74 connected with the water tank 71 is installed on the end face of one side of the plate trailer 7.

the method comprises the following steps: the two groups of cement piers 2 are installed on the ground, scribing is carried out on the ground, each group of steel chisel 21 is vertically inserted on the ground, and the two adjacent groups of steel chisel 21 are distributed at equal intervals; erecting a template, and forming the positions of the water outlets 22 of each group by virtue of a square pipe, wherein the positions of the square pipe and the steel brazes 21 of each group are distributed in a staggered manner; pouring mortar between the templates, embedding each group of bearing plates 3 in the cement piers 2, and curing and forming after the cement piers 2 are dehydrated; and the template is dismantled;

step two: installing each group of upright rods 4, wherein each group of bolts 42 penetrates through the cement piers 2 and the bearing plate 3 and is connected with the cement piers 2; the flat plate 5 is hinged with the horizontal end part of the bearing plate 3; installing the air cylinder 6 between the upright stanchion 4 and the flat plate 5 to complete the installation of each group of flat plates 5 at two sides of the cement pier 2, wherein the limiting block 51 is integrally connected with the lower end surface of the flat plate 5;

step three: connecting the rails 8 with the upper end parts of the groups of upright rods 4, placing the plate trailer 7 inside the two groups of rails 8, enabling the plate trailer 7 to be in sliding connection with the two groups of rails 8, installing a water tank 71 on the upper end surface of the plate trailer 7, and installing a water inlet pump 74, a battery 72 and a spraying device 73;

step four: the water is conveyed into the water tank 71 by the aid of the water inlet pump 74, the pallet truck 7 can slide along the two groups of tracks 8 under the power supply of the battery 72, and the water in the water tank 71 is continuously sprayed out by the spraying device 73 through the spray heads 732;

step five: when farmers need to enter the farmland 1 to patrol the growth condition of crops 11, the flat plates 5 on the two sides of the upright stanchion 4 are flattened, the cylinders 6 are driven simultaneously, the flat plates 5 are gradually deflected from the vertical state to the horizontal state, the limiting blocks 51 are abutted against the inclined end faces of the cement piers 2, and the crops 11 are distributed on the ground below the flat plates 5;

step six: the farmer walks on the flat plate 5 to patrol the crops 11 in the farmland 1, leaves the flat plate 5 after the patrol is finished, and turns over the flat plate 5 from a horizontal state to a vertical state by virtue of the air cylinder 6; when watering operation is needed, the plate trailer 7 is driven to move at the moment, and the spraying device 73 sprays water.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The construction method of the high-standard farmland is characterized by comprising the following steps: the device comprises two groups of cement piers (2) which are built on the ground in parallel, wherein the two groups of cement piers (2) continuously extend along the extension direction of a farmland (1), and the cement piers (2) of each group are positioned at two ends of the farmland (1) in the width direction; a plurality of groups of horizontal coplanar bearing plates (3) which are distributed at equal intervals are pre-embedded on each group of cement piers (2), and the lower end surface of each bearing plate (3) is higher than the ground of a farmland (1); a plurality of groups of upright rods (4) are vertically erected on the upper end surfaces of all groups of the cement piers (2), all groups of the upright rods (4) are positioned vertically above the bearing plate (3), flat plates (5) are respectively installed on two sides of the cement piers (2) in the length direction, two horizontal ends of the bearing plate (3) protrude out of the end surfaces of two sides of the cement piers (2), and the two groups of the flat plates (5) are hinged with the horizontal end parts of all groups of the bearing plates (3); a plurality of groups of cylinders (6) are connected between the flat plate (5) and the upper end parts of the vertical end surfaces of the groups of upright rods (4), and the upper end and the lower end of each group of cylinders (6) are respectively hinged with the flat plate (5) and the upright rods (4); the air cylinder (6) comprises a cylinder body (61) and a push rod (62), the cylinder body (61) is hinged with the upright rod (4), the push rod (62) is hinged with the flat plate (5), and the hinged position of the push rod (62) and the flat plate (5) is positioned on a perpendicular bisector in the width direction of the flat plate (5); the upper end face of the bearing plate (3) is lower than the upper end face of the cement pier (2), the lower end part of the vertical rod (4) is integrally connected with a connecting plate (41), the connecting plate (41) is larger than the lower end part of the vertical rod (4), a plurality of groups of bolts (42) are inserted in the connecting plate (41) in a penetrating mode, and each group of bolts (42) sequentially penetrate through the upper end face of the cement pier (2), the bearing plate (3) and the cement pier (2) from top to bottom; the method comprises the following steps: the method comprises the following steps: two groups of cement piers (2) are installed on the ground, scribing is carried out on the ground, each group of steel chisel (21) is vertically inserted on the ground, and the two adjacent groups of steel chisel (21) are distributed at equal intervals; erecting a template, and forming the positions of the water outlets (22) of each group by virtue of a square pipe, wherein the positions of the square pipe and the steel rods (21) of each group are distributed in a staggered manner; pouring mortar between the templates, pre-burying each group of bearing plates (3) in the cement piers (2), and curing and molding after the cement piers (2) are dehydrated; and the template is dismantled;

step two: each group of upright rods (4) is installed, and each group of bolts (42) penetrates through the cement pier (2) and the bearing plate (3) and is connected with the cement pier (2); the flat plate (5) is hinged with the horizontal end part of the bearing plate (3); the air cylinder (6) is arranged between the vertical rod (4) and the flat plates (5) to complete the installation of each group of flat plates (5) at two sides of the cement pier (2), and the limiting blocks (51) are integrally connected with the lower end faces of the flat plates (5);

step three: connecting the rails with the upper end parts of the groups of upright posts (4), placing the plate trailer (7) inside the two groups of rails, connecting the plate trailer (7) with the two groups of rails in a sliding manner, installing a water tank (71) on the upper end surface of the plate trailer (7), and installing a water inlet pump (74), a battery (72) and a spraying device (73);

step four: the water body is conveyed to the inside of the water tank (71) by the aid of the water inlet pump (74), the plate trailer (7) can slide along the two groups of tracks under the power supply of the battery (72), and the water body in the water tank (71) is continuously sprayed out downwards by the spraying device (73) through the groups of spray heads (732);

step five: when farmers need to enter the farmland (1) to patrol the growth condition of crops, the flat plates (5) on the two sides of the upright stanchion (4) are flattened, the cylinders (6) are driven simultaneously, the flat plates (5) are gradually deflected from the vertical state to the horizontal state, the limiting blocks (51) are abutted against the inclined end faces of the cement piers (2), and the crops are distributed on the ground below the flat plates (5);

step six: the farmer walks on the flat plate (5) to patrol crops in the farmland (1), leaves the flat plate (5) after the patrol is finished, and turns the flat plate (5) from a horizontal state to a vertical state by virtue of the air cylinder (6); when watering operation is needed, the plate trailer (7) is driven to move, and the spraying device (73) sprays water.

2. The construction method of a high-standard farmland according to claim 1, characterized in that: a plurality of groups of vertically equally spaced steel rods (21) are embedded in the cement pier (2), and the lower end parts of the steel rods (21) are inserted into the ground; the vertical section of the cement pier (2) is of an isosceles trapezoid structure.

3. The construction method of a high-standard farmland according to claim 2, characterized in that: the lower terminal surface an organic whole of dull and stereotyped (5) is connected with stopper (51) that a plurality of groups equidistant distributed, when dull and stereotyped (5) rotated the level setting, each group stopper (51) with the slope terminal surface butt of cement mound (2).

4. A method of constructing a high standard agricultural field according to claim 3, wherein: each group the upper end of pole setting (4) is located same level, and each group the up end of pole setting (4) is connected with horizontally extending track (8) jointly, and is two sets of install trigger (7) between track (8), water tank (71), battery (72) and spray set (73) are installed respectively to the up end of trigger (7), spray set (73) including install pipeline (731) on bearing plate (3) lower terminal surface and with a plurality of groups shower nozzle (732) that pipeline (731) are connected.

5. The method for constructing a high-standard agricultural field according to claim 4, wherein: each group of the flat plates (5) is made of aluminum alloy materials, and each group of the flat plates (5) is of a hollow structure.

6. The method for constructing a high-standard agricultural field according to claim 5, wherein: the inclined end surfaces on the two sides of each group of cement piers (2) are provided with water outlets (22) in a through way; the inner bottom surface of the lower end of the water outlet (22) is coplanar with the ground of the farmland (1).

7. The construction method of a high-standard farmland according to claim 6, characterized in that: the upper end face of the water tank (71) is hinged with a cover plate (711), and a water inlet pump (74) connected with the water tank (71) is installed on the end face of one side of the plate trailer (7).