CN219577942U

CN219577942U - Water-saving irrigation structure of farming big-arch shelter

Info

Publication number: CN219577942U
Application number: CN202320186926.9U
Authority: CN
Inventors: 常琪光
Original assignee: Shanxi Zhongnong New Era Technology Co ltd
Current assignee: Shanxi Zhongnong New Era Technology Co ltd
Priority date: 2023-02-11
Filing date: 2023-02-11
Publication date: 2023-08-25
Anticipated expiration: 2033-02-11

Abstract

The utility model relates to a water-saving irrigation structure of an agricultural planting greenhouse, which comprises a rainwater collection box, wherein a conveying device is fixed on the right side of the rainwater collection box, a connecting frame is fixed on the upper surface of the rainwater collection box, a metal filter screen is fixed inside the connecting frame, a positioning mechanism for fixing the connecting frame is arranged on the right side of the rainwater collection box, a impurity removing mechanism for removing impurities is arranged on the front side of the rainwater collection box, and a fixing box is fixed on the front side of the impurity removing mechanism. This water-saving irrigation structure of farming big-arch shelter, through elevating block, brush board, brush hair, fixed box, motor, screw sleeve, lead screw and connecting block's cooperation under edulcoration mechanism clear up the metal filter screen repeatedly, make the debris of piling up on the metal filter screen clear up, make the brush hair keep away from the metal filter screen through slider and first electric putter's cooperation simultaneously and make things convenient for the workman to take off the metal filter screen and change it.

Description

Water-saving irrigation structure of farming big-arch shelter

Technical Field

The utility model relates to the technical field of greenhouse planting, in particular to a water-saving irrigation structure of an agricultural planting greenhouse.

Background

Greenhouse planting is a planting technology, the technology is a scientific planting mode, crops are planted in the action process, the influence of the growth of the crops in the weather is reduced, the existing agricultural greenhouse needs to irrigate during planting, a large amount of water resources are required to be consumed for irrigation, and water resources are difficult to save, so that water-saving irrigation equipment is designed.

The utility model discloses an example Chinese patent CN217790643U, which discloses a water-saving irrigation device for planting in an agricultural greenhouse, comprising a rainwater collection box, wherein the top of the rainwater collection box is fixedly connected with two fixing seats through bolts, a rotating rod is rotationally connected to one side outer wall of one fixing seat, one end of the rotating rod is provided with a water collecting plate, the other end of the rotating rod is provided with a first disc, the water collecting plate is rotationally connected with the other fixing seat, a rubber pad is arranged on one side outer wall of the water collecting plate, a transverse plate is fixedly connected to one side outer wall of the rainwater collection box through bolts, the bottom of the transverse plate is rotationally connected with a screw through threads, the water-saving irrigation device for planting in the agricultural greenhouse is in soft contact with an agricultural greenhouse protective film through the rubber pad, and supports the water collecting plate through the screw, so that the problem that the agricultural greenhouse protective film is broken by hard extrusion caused by the gravity of the water collecting plate and rainwater is avoided, and the protective capability of the agricultural greenhouse is improved.

Above-mentioned patent still has certain defect, the rainwater collector sets up in the outside of big-arch shelter, filter the impurity in the rainwater through metal filter screen simultaneously and make it become the water that can be used to irrigate, but metal filter screen is not only used for filtering the impurity in the rainwater, also be used for simultaneously stopping the outside that falls on metal filter screen with the impurity on metal filter screen and avoid the rainwater to be polluted in the outside of rainwater collecting box, the mesh of metal filter screen can be shielded when the debris is piled up too much, it can not pass through mesh flowing water rainwater collecting box inside to lead to the rainwater, need the workman clear up it often, thereby it need be patrolled to ensure that debris can not hinder the collection of rainwater to lead to the workman often.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a water-saving irrigation structure of an agricultural planting greenhouse, which has the advantages of convenient cleaning of sundries and the like, and solves the problem that workers need to patrol the agricultural planting greenhouse frequently to ensure that the sundries cannot obstruct the collection of rainwater.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water-saving irrigation structure of farming big-arch shelter, includes the rainwater collecting box, the right side of rainwater collecting box is fixed with conveyor, the upper surface of rainwater collecting box is fixed with the connection frame, the inside of connection frame is fixed with the metal filter screen, the right side of rainwater collecting box is equipped with the positioning mechanism that is used for fixed connection frame, the front of rainwater collecting box is equipped with the edulcoration mechanism that is used for clearing up debris;

the front of edulcoration mechanism is fixed with fixed box, the left side wall of fixed box inner chamber is fixed with the motor the outside of motor output shaft is fixed with the lead screw, the outside threaded connection of lead screw has the screw sleeve, the telescopic upper surface of screw is fixed with the connecting block, the inside sliding connection of connecting block has the lifter block, the upper surface of lifter block is fixed with the brush board, the lower surface of brush board is fixed with the brush hair with the laminating of metal filter screen.

Further, the edulcoration mechanism still includes the first electric putter of fixing at connecting block inner chamber diapire and the output shaft of first electric putter is fixed in the inside of lifter, the left and right sides of lifter all is fixed with the slider of sliding connection in the connecting block inside.

Further, the length of fixed case is greater than the length of rainwater collecting box, the spread groove that supplies with connecting block sliding connection has been seted up to the upper surface of fixed case.

Further, the inside of connecting block has been seted up and has been supplied with slider sliding connection's spout, the lifting hole that supplies to run through with the lifter is seted up to the upper surface of connecting block, and lifter passes through lifting hole and connecting block clearance fit.

Further, positioning mechanism is including fixing the supporting box on rainwater collecting box right side, the diapire of supporting box inner chamber is fixed with the second electric putter, the outside of second electric putter output shaft is fixed with the lifter plate, the upper surface of lifter plate is fixed with the supporting shoe, the upper surface of supporting shoe is fixed with the connecting plate, the left side of connecting plate is fixed with the locating piece.

Further, the shape of supporting box is the cuboid that inside cavity and upper surface were absent, the length of lifter plate equals with the length of supporting box.

Furthermore, the upper surface of connecting frame has offered the constant head tank that supplies to peg graft with the locating piece, the shape of connecting frame is the cuboid that inside cavity and upper surface and lower surface all were missed.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. this water-saving irrigation structure of farming big-arch shelter, through elevating block, brush board, brush hair, fixed box, motor, screw sleeve, lead screw and connecting block's cooperation under edulcoration mechanism clear up the metal filter screen repeatedly, make the debris of piling up on the metal filter screen clear up, make the brush hair keep away from the metal filter screen through slider and first electric putter's cooperation simultaneously and make things convenient for the workman to take off the metal filter screen and change it.

2. This water-saving irrigation structure of farming big-arch shelter is fixed a position the connection frame through the cooperation of second electric putter, supporting box, lifter plate, supporting shoe, connecting plate and locating piece under positioning mechanism's effect, makes it unable to break away from the rainwater collecting box to make metal filter screen be with unable to break away from the rainwater collecting box, and then avoided it to break away from the rainwater collecting box by frictional force influence when edulcoration mechanism starts.

Drawings

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

FIG. 2 is a schematic view of the impurity removing mechanism of the present utility model;

FIG. 3 is a schematic diagram of the connection structure of the lifting block and the connecting block of the utility model;

FIG. 4 is a schematic view of a positioning mechanism according to the present utility model.

In the figure: 1 rainwater collecting box, 2 edulcoration mechanisms, 201 lifting blocks, 202 brush boards, 203 brush hairs, 204 fixed boxes, 205 motors, 206 threaded sleeves, 207 screw rods, 208 sliding blocks, 209 first electric push rods, 210 connecting blocks, 3 connecting frames, 4 metal filter screens, 5 positioning mechanisms, 501 second electric push rods, 502 supporting boxes, 503 lifting plates, 504 supporting blocks, 505 connecting plates, 506 positioning blocks and 6 conveying devices.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a water-saving irrigation structure of an agricultural planting greenhouse in this embodiment includes a rainwater collecting box 1, a conveying device 6 is fixed on the right side of the rainwater collecting box 1, a connecting frame 3 is fixed on the upper surface of the rainwater collecting box 1, a metal filter screen 4 is fixed in the connecting frame 3, a positioning mechanism 5 for fixing the connecting frame 3 is arranged on the right side of the rainwater collecting box 1, a impurity removing mechanism 2 for cleaning impurities is arranged on the front side of the rainwater collecting box 1, electrical elements appearing in the rainwater collecting box are electrically connected with a main controller and a power supply, the main controller can be conventional known equipment which controls a computer and the like, and the prior disclosed power connection technology is not repeated in the text.

Referring to fig. 2-3, in order to facilitate cleaning of impurities, a fixing box 204 is fixed on the front surface of the impurity removing mechanism 2 in this embodiment, a screw rod 207 is fixed on the outer side of an output shaft of a motor 205 fixed on the left side wall of an inner cavity of the fixing box 204, a threaded sleeve 206 is screwed on the outer side of the screw rod 207, a connecting block 210 is fixed on the upper surface of the threaded sleeve 206, a lifting block 201 is slidingly connected inside the connecting block 210, a brush plate 202 is fixed on the upper surface of the lifting block 201, bristles 203 attached to a metal filter screen 4 are fixed on the lower surface of the brush plate 202, the motor 205 rotates by the output of the screw rod 207 and drives the threaded sleeve 206 to move rightward by the screw rod 207, and the threaded sleeve 206 drives the lifting block 201 to move rightward together by the connecting block 210 and drives the brush plate 202 and the bristles 203 to move rightward together by the lifting block 201, so that impurities on the metal filter screen 4 are cleaned by the bristles 203 in the moving process.

In this embodiment, the impurity removing mechanism 2 further includes a first electric push rod 209 fixed on the bottom wall of the inner cavity of the connecting block 210, and the output shaft of the first electric push rod 209 is fixed inside the lifting block 201, the left and right sides of the lifting block 201 are both fixed with sliding blocks 208 slidingly connected inside the connecting block 210, the first electric push rod 209 drives the lifting block 201 to move upwards through the output shaft, and simultaneously the sliding blocks 208 slide upwards along with the lifting block, the lifting block 201 drives the brush plate 202 and the bristles 203 to move upwards together, so that the brush plate 202 and the bristles 203 are far away from the metal filter screen 4, the length of the fixed box 204 is greater than the length of the rainwater collecting box 1, a connecting groove for sliding connection with the connecting block 210 is formed in the upper surface of the fixed box 204, a sliding groove for sliding connection with the sliding blocks 208 is formed in the inside of the connecting block 210, a lifting hole for penetrating the lifting block 201 is formed in the upper surface of the connecting block 210, and the lifting block 201 is in clearance fit with the connecting block 210 through the lifting hole.

It should be noted that, the impurity removing mechanism 2 repeatedly cleans the metal filter screen 4 through the cooperation of the lifting block 201, the brush plate 202, the brush hair 203, the fixing box 204, the motor 205, the threaded sleeve 206, the screw rod 207 and the connecting block 210, so that impurities accumulated on the metal filter screen 4 are cleaned, and meanwhile, the brush hair 203 is far away from the metal filter screen 4 through the cooperation of the sliding block 208 and the first electric push rod 209, so that a worker can conveniently take down the metal filter screen 4 to replace the metal filter screen 4.

Referring to fig. 4, in order to prevent the metal filter screen 4 from moving, the positioning mechanism 5 in this embodiment includes a supporting box 502 fixed on the right side of the rainwater collecting box 1, a second electric push rod 501 is fixed on the bottom wall of the inner cavity of the supporting box 502, a lifting plate 503 is fixed on the outer side of the output shaft of the second electric push rod 501, a supporting block 504 is fixed on the upper surface of the lifting plate 503, a connecting plate 505 is fixed on the upper surface of the supporting block 504, a positioning block 506 is fixed on the left side of the connecting plate 505, the second electric push rod 501 drives the lifting plate 503 to move upwards through the output shaft, and drives the supporting block 504 to move upwards through the lifting plate 503, and the supporting block 504 drives the connecting plate 505 to move upwards through the connecting plate 505 at the same time of driving the positioning block 506 to move upwards, thereby releasing the limitation of the connecting frame 3.

In this embodiment, the supporting box 502 is in a cuboid shape with a hollow interior and a missing upper surface, the length of the lifting plate 503 is equal to the length of the supporting box 502, the upper surface of the connecting frame 3 is provided with a positioning slot for inserting the positioning block 506, the connecting frame 3 is in a cuboid shape with a hollow interior and missing upper and lower surfaces, the control mode of the utility model is controlled by a controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power supply also belongs to common knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.

It should be noted that, the positioning mechanism 5 positions the connection frame 3 through the cooperation of the second electric push rod 501, the supporting box 502, the lifting plate 503, the supporting block 504, the connection plate 505 and the positioning block 506, so that the connection frame cannot be separated from the rainwater collecting box 1, and the metal filter screen 4 cannot be separated from the rainwater collecting box 1, so that the connection frame is prevented from being separated from the rainwater collecting box 1 due to the influence of friction force when the impurity removing mechanism 2 is started.

The working principle of the embodiment is as follows:

(1) Every other end time starts the motor 205, the motor 205 drives the threaded sleeve 206 to move rightwards through the output moving screw rod 207, the threaded sleeve 206 drives the lifting block 201 to move rightwards through the connecting block 210, the brush plate 202 and the brush hair 203 are driven to move rightwards through the lifting block 201, so that the brush hair 203 cleans sundries on the metal filter screen 4 in the moving process, when the connecting block 210 moves to the rightmost side of the connecting groove, the motor 205 is reversely started, the output shaft of the motor 205 rotates, the brush hair 203 can repeatedly clean the metal filter screen 4 when the brush plate 202 and the brush hair 203 are driven to move leftwards, and the impurity removing mechanism 2 repeatedly cleans the metal filter screen 4 through the lifting block 201, the brush plate 202, the brush hair 203, the fixing box 204, the motor 205, the threaded sleeve 206, the screw rod 207 and the connecting block 210, and the sundries accumulated on the metal filter screen 4, and meanwhile, the brush hair 203 is conveniently removed from the metal filter screen 4 by a worker through the cooperation of the sliding block 208 and the first electric push rod 209.

(2) When the metal filter screen 4 needs to be replaced, the first electric push rod 209 is started firstly, the first electric push rod 209 drives the lifting block 201 to move upwards through the output shaft, the sliding block 208 slides upwards along with the lifting block 201, the lifting block 201 drives the brush plate 202 and the brush hair 203 to move upwards, the first electric push rod 209 is closed when the sliding block 208 slides upwards to the top end of the sliding groove, then the second electric push rod 501 is started, the second electric push rod 501 drives the lifting plate 503 to move upwards through the output shaft, the supporting block 503 drives the supporting block 504 to move upwards, the supporting block 504 drives the connecting plate 505 to move upwards through the connecting plate 505, the positioning block 506 moves upwards together, the metal filter screen 4 can be removed after the positioning block 506 is completely separated from the connecting frame 3, and the positioning mechanism 5 positions the connecting frame 3 through the cooperation of the second electric push rod 501, the supporting box 502, the lifting plate 503, the supporting block 504, the connecting plate 505 and the positioning block 506, so that the metal filter screen 4 cannot be separated from the rainwater collecting box 1, and the influence of friction force on the metal filter screen 4 caused by starting the impurity removing mechanism 2 is avoided to be separated from the rainwater collecting box 1.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water-saving irrigation structure of farming big-arch shelter, includes rainwater collecting box (1), its characterized in that: the right side of the rainwater collecting box (1) is fixedly provided with a conveying device (6), the upper surface of the rainwater collecting box (1) is fixedly provided with a connecting frame (3), the inside of the connecting frame (3) is fixedly provided with a metal filter screen (4), the right side of the rainwater collecting box (1) is provided with a positioning mechanism (5) for fixing the connecting frame (3), and the front side of the rainwater collecting box (1) is provided with a impurity removing mechanism (2) for cleaning impurities;

the front of edulcoration mechanism (2) is fixed with fixed box (204), the left side wall of fixed box (204) inner chamber is fixed with motor (205) the outside of motor (205) output shaft is fixed with lead screw (207), the outside threaded connection of lead screw (207) has threaded sleeve (206), the upper surface fixing of threaded sleeve (206) has connecting block (210), the inside sliding connection of connecting block (210) has elevating block (201), the upper surface fixing of elevating block (201) has brush board (202), the lower surface fixing of brush board (202) has brush hair (203) with metal filter screen (4) laminating.

2. A water-saving irrigation structure of an agricultural planting greenhouse according to claim 1, wherein: the impurity removing mechanism (2) further comprises a first electric push rod (209) fixed on the bottom wall of the inner cavity of the connecting block (210), an output shaft of the first electric push rod (209) is fixed inside the lifting block (201), and sliding blocks (208) which are in sliding connection with the inside of the connecting block (210) are fixed on the left side and the right side of the lifting block (201).

3. A water-saving irrigation structure of an agricultural planting greenhouse according to claim 1, wherein: the length of the fixed box (204) is greater than that of the rainwater collecting box (1), and a connecting groove for connecting the connecting blocks (210) in a sliding mode is formed in the upper surface of the fixed box (204).

4. A water-saving irrigation structure of an agricultural planting greenhouse according to claim 1, wherein: the inside of connecting block (210) is offered and is supplied with the spout of slider (208) sliding connection, the lifting hole that supplies to run through with lifting block (201) is offered to the upper surface of connecting block (210), and lifting block (201) pass through lifting hole and connecting block (210) clearance fit.

5. A water-saving irrigation structure of an agricultural planting greenhouse according to claim 1, wherein: the positioning mechanism (5) comprises a supporting box (502) fixed on the right side of the rainwater collecting box (1), a second electric push rod (501) is fixed on the bottom wall of an inner cavity of the supporting box (502), a lifting plate (503) is fixed on the outer side of an output shaft of the second electric push rod (501), a supporting block (504) is fixed on the upper surface of the lifting plate (503), a connecting plate (505) is fixed on the upper surface of the supporting block (504), and a positioning block (506) is fixed on the left side of the connecting plate (505).

6. A water-saving irrigation structure of an agricultural planting greenhouse as set forth in claim 5, wherein: the shape of the supporting box (502) is a cuboid with a hollow inside and a missing upper surface, and the length of the lifting plate (503) is equal to that of the supporting box (502).

7. A water-saving irrigation structure of an agricultural planting greenhouse as set forth in claim 5, wherein: the upper surface of the connecting frame (3) is provided with a positioning groove for inserting the positioning block (506), and the connecting frame (3) is in a cuboid shape with hollow inside and missing upper surface and lower surface.