CN215269922U

CN215269922U - Automatic irrigation equipment of liquid manure integration that vegetables and fruits soilless culture used

Info

Publication number: CN215269922U
Application number: CN202121516902.2U
Authority: CN
Inventors: 毕研飞; 魏斌; 孟颖; 钱春桃; 毕研胜; 倪维晨; 王志丰; 唐政辉; 张戟; 徐进; 殷峰; 周俊
Original assignee: Changshu Agriculture Technology Development Co ltd; Nannongda Changshu New Rural Development Research Institute Co ltd; Jiangsu Changshu National Agriculture Technology Garden Management Committee
Current assignee: Changshu Agriculture Technology Development Co ltd; Nannongda Changshu New Rural Development Research Institute Co ltd; Jiangsu Changshu National Agriculture Technology Garden Management Committee
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-24
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses an automatic irrigation equipment of liquid manure integration that vegetables and fruits soilless culture used, including the irrigation equipment main part, be provided with the outlet pipe that is used for exporting fertile liquid in the irrigation equipment main part, be fixed with the sprinkling irrigation branch pipe with outlet pipe outer wall integrated into one piece on the outlet pipe, the lower extreme of sprinkling irrigation branch pipe is provided with the shower nozzle, a plurality of watering mouths have evenly been seted up on the shower nozzle, sprinkling irrigation branch pipe is fixed with the fixed block on being close to the lateral wall of watering mouth one end, be provided with the L shape pole with last fixed block upper surface lock joint through the installation component on the shower nozzle. In the mode, the spray nozzle can be effectively fixed on the spray irrigation branch pipe through the arrangement of the L-shaped rod and the fixing block in the using process, and the spray nozzle is taken down by a worker conveniently, so that the spray nozzle is cleaned by the worker.

Description

Automatic irrigation equipment of liquid manure integration that vegetables and fruits soilless culture used

Technical Field

The utility model relates to an irrigation equipment technical field especially relates to an automatic irrigation equipment of liquid manure integration that vegetables and fruits soilless culture used.

Background

The water and fertilizer integration technology is a new agricultural technology integrating irrigation and fertilization. The water and fertilizer integration is that soluble solid or liquid fertilizer is mixed with fertilizer liquid and irrigation water to irrigate through a controllable pipeline system according to the content of soil nutrients and the fertilizer requirement rule and characteristics of crop species. Current pipe-line system is when irrigating the crop through pipeline transportation fertilizer liquid, through long-time irrigation back, and near the fertilizer that solidifies is piled up easily to shower nozzle, but current shower nozzle adopts the helicitic texture to fix on watering pipeline mostly, is not convenient for take off, is unfavorable for the cleanness to the shower nozzle.

Chinese utility model for CN210076036U discloses a liquid manure integration fertigation device in mandate bulletin number, including mixing fertile jar, the top cap has been inlayed on the top of mixing fertile jar, the upper surface of top cap articulates there is rings, the bottom lateral wall bolt fastening of top cap has ultrasonic sensor, the inside wall bolt fastening of mixing fertile jar has the immersible pump, the both sides lateral wall of immersible pump fixedly connected with inhales fertile pipe and first transfer line respectively, the one end fixed mounting that first transfer line is located the outside of mixing fertile jar has first solenoid valve, the one end flange joint that the immersible pump was kept away from to first transfer line has the second transfer line, the one end that the mixed fertile jar was kept away from to the second transfer line is equipped with fertigation mechanism.

However, the inventor believes that the technical scheme has the following defects: after long-time irrigation, the fertilizer that solidifies is piled up easily near the watering mouth at watering pipe end, but current shower nozzle adopts the helicitic texture to fix on watering pipeline mostly, is not convenient for take off, is unfavorable for the staff to clean the watering mouth.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that solidified fertilizer is accumulated near the spray head but the spray head is inconvenient to take down. The utility model provides a liquid manure integration automatic irrigation equipment that vegetables and fruits soilless culture used.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides an automatic irrigation equipment of liquid manure integration that vegetables and fruits soilless culture used, includes the irrigation equipment main part, be provided with the outlet pipe that is used for exporting fertile liquid in the irrigation equipment main part, be fixed with on the outlet pipe with outlet pipe outer wall integrated into one piece's sprinkling irrigation branch pipe, the lower extreme of sprinkling irrigation branch pipe is provided with the shower nozzle, a plurality of watering mouths have evenly been seted up on the shower nozzle, sprinkling irrigation branch pipe is fixed with the fixed block on being close to the lateral wall of watering mouth one end, be provided with the L shape pole with last fixed block upper surface lock joint through the installation component on the shower nozzle.

Furthermore, one end of the water outlet pipe penetrates through the side wall of the irrigation device body and is in threaded connection, and a sealing adhesive tape is wound at the threaded connection position of the irrigation device body and the water outlet pipe; install filter assembly in the irrigation equipment main part, filter assembly includes and locates the filter screen bag in the sleeve pipe outside with outlet pipe inner wall threaded connection's sleeve pipe and cover, filter screen bag's sack is located between the external screw thread of sheathed tube external screw thread and outlet pipe.

Furthermore, the upper surface of the L-shaped rod and the intersected edge of the L-shaped rod on one side close to the axis of the sprinkling irrigation branch pipe are provided with inclined surfaces.

Furthermore, a sealing ring is attached and fixed on the upper surface of the spray head.

Furthermore, the top of the sealing ring is an arc surface which protrudes upwards, and an arc groove matched with the top of the sealing ring is formed in the lower end face of the sprinkling irrigation branch pipe.

Furthermore, the upper fixing block and the mounting assembly are provided with two groups.

Furthermore, the mounting assembly comprises a lower fixing block fixed on the outer wall of the spray head and a circular plate body fixed on the lower end of the L-shaped rod, a cylindrical groove connected with the circular plate body in a rotating mode is formed in the lower fixing block, a communication hole for the lower end of the L-shaped rod to penetrate through is formed in the upper surface of the lower fixing block, and the communication hole is communicated with the cylindrical groove.

Furthermore, the inner bottom wall of the cylindrical groove is provided with a mounting groove with a circular cross section, the inner diameter of the mounting groove is smaller than that of the cylindrical groove, a torsion spring is arranged in the mounting groove, one end of the torsion spring is fixed with the inner bottom wall of the mounting groove, and the other end of the torsion spring is fixed with the lower surface of the fixing plate.

Furthermore, a telescopic rod is arranged in the torsion spring, and the telescopic rod is composed of a loop bar and a sleeve.

Furthermore, an annular groove is formed in the outer wall of the spray head, a silica gel ring is installed in the annular groove, and the inner ring of the annular groove is in a regular hexagon shape.

The utility model discloses compared with prior art have following advantage:

1. in this application, owing to be provided with the outlet pipe that is used for exporting fertile liquid in the irrigation equipment main part, and be fixed with on the outlet pipe with outlet pipe outer wall integrated into one piece's sprinkling irrigation branch pipe, the lower extreme of sprinkling irrigation branch pipe is provided with the shower nozzle, after long-time use, near the terminal shower nozzle of sprinkling irrigation pipe piles up the fertilizer that solidifies easily, and the staff need hold the shower nozzle this moment, rotatory nozzle afterwards to this is taken off the shower nozzle from sprinkling irrigation branch pipe and is cleared up. After the clearance, the staff only need align the upper surface of L shape pole and the lower surface of last fixed block to exert ascending effort to the shower nozzle and can fix the shower nozzle again on the sprinkling irrigation branch pipe. For traditional screwed connection's shower nozzle operation simpler and be convenient for take off, it is shorter consuming time simultaneously, can effectual improvement irrigation efficiency.

2. In this application, because the laminating of shower nozzle upper surface is fixed with the sealing washer, the sealing washer has blockked the junction of rivers seepage shower nozzle and sprinkling irrigation branch pipe, the probability of rivers seepage has been reduced, simultaneously because the sealing washer top is the bellied arc surface that makes progress, and sprinkling irrigation branch pipe terminal surface down seted up with sealing washer top complex arc recess, when rivers pass through the junction of shower nozzle and sprinkling irrigation branch pipe, rivers need through to make progress bellied sealing washer just can flow to outside the shower nozzle, sealed effect has been improved further.

3. In this application, because the ring channel has been seted up to the shower nozzle outer wall, and install the silica gel circle in the ring channel, the silica gel circle adopts silica gel material to make, and its surface has great coefficient of friction, when the shower nozzle need be opened to the staff, holds the in-process of silica gel circle at the staff, and the silica gel circle has increased the stiction effort upper limit between hand and the shower nozzle, the effectual probability of skidding when having reduced staff rotatory shower nozzle.

Drawings

FIG. 1 is a schematic view of the overall structure of the water and fertilizer integrated automatic irrigation device for soilless culture of vegetables and fruits;

FIG. 2 is a cross-sectional view of the middle sprinkling irrigation branch pipe and the water outlet pipe of the present invention;

fig. 3 is a schematic structural view of the middle seal ring of the present invention;

fig. 4 is a schematic structural view of the silicone sleeve of the present invention;

fig. 5 is a schematic structural view of the filtering assembly according to the present invention.

Labeled as: 1. an irrigation device body; 11. a water outlet pipe; 111. sealing the adhesive tape; 2. a sprinkling irrigation branch pipe; 21. an upper fixed block; 3. a spray head; 31. an L-shaped rod; 311. an inclined surface; 32. sprinkling a water gap; 33. a seal ring; 331. an arc-shaped groove; 4. mounting the component; 41. a lower fixed block; 42. a circular plate body; 43. a cylindrical groove; 44. a communicating hole; 45. mounting grooves; 46. a torsion spring; 5. a telescopic rod; 51. a loop bar; 52. a sleeve; 6. an annular groove; 61. a silica gel ring; 7. a filter assembly; 71. a sleeve; 72. and (4) filtering the mesh bag.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Examples

As shown in fig. 1-5, the present embodiment provides a water and fertilizer integrated automatic irrigation device for soilless culture of vegetables and fruits, which comprises an irrigation device body 1, a water outlet pipe 11, a sprinkling irrigation branch pipe 2, a nozzle 3, an upper fixing block 21, an L-shaped rod 31 and a mounting assembly 4. The main body of the sprinkling irrigation device is of a tank-shaped structure with an upper cover, and the central axis of the main body of the sprinkling irrigation device is vertical. The water outlet pipe 11 is a round pipe-shaped structure with a horizontal axis, and one end of the water outlet pipe 11 is communicated with the side wall of the sprinkling irrigation device body. The sprinkling irrigation branch pipe 2 is a circular tubular structure with a vertical axis, the inner diameter of the sprinkling irrigation branch pipe 2 is smaller than that of the water outlet pipe 11, and the upper end of the sprinkling irrigation branch pipe 2 is integrally formed and communicated with the bottom of the water outlet pipe 11.

Shower nozzle 3 is located 2 bottoms of sprinkling irrigation branch pipe, and its cross section is circular, and the axis of shower nozzle 3 coincides with the axis of sprinkling irrigation branch pipe 2, and a plurality of mouths of spilling 32 have evenly been seted up to the bottom of shower nozzle 3 to this is convenient for irrigate vegetables and fruits. The upper fixing block 21 is a block structure which is horizontally arranged, and the upper fixing block 21 and the outer wall of the sprinkling irrigation branch pipe 2 are fixed at the position close to one side of the sprinkler head 3.

The L-shaped rod 31 is an L-shaped elastic rod, and the L-shaped rod 31 is composed of a vertical round rod and a rectangular parallelepiped with a horizontal extending direction. When the spray head 3 is fixed on the sprinkling irrigation branch pipe 2, the lower surface of the cuboid at the upper end of the L-shaped rod 31 is abutted against the upper surface of the upper fixing block 21. After long-term use, easily pile up solidified fertilizer near watering pipe terminal shower nozzle 3, the staff need hold shower nozzle 3 this moment, and rotatory shower nozzle 3 afterwards to take off shower nozzle 3 from sprinkling irrigation branch pipe 2 and clear up. After the cleaning is finished, the worker only needs to align the upper surface of the L-shaped rod 31 with the lower surface of the upper fixing block 21 and apply upward acting force to the spray nozzle 3 to fix the spray nozzle 3 to the sprinkling irrigation branch pipe 2 again.

In order to fix the spray head 3 by the worker, the inclined surface 311 is formed on the intersecting edge of the upper surface of the L-shaped rod 31 and the side, close to the axis of the sprinkling irrigation branch pipe 2, of the L-shaped rod 31, so that the acting force required to be applied by the worker to fasten the spray head 3 is reduced, and the installation efficiency is improved.

In order to improve the sealing effect between the spray head 3 and the sprinkling branch pipe 2, a sealing ring 33 is attached and fixed on the upper surface of the spray head 3. The sealing ring 33 is a circular ring structure, the axis of the sealing ring is superposed with the axis of the sprinkling irrigation branch pipe 2, and the top of the sealing ring 33 is an arc surface which is convex upwards. When rivers pass through the junction of shower nozzle 3 and sprinkling irrigation branch pipe 2, rivers need just can flow to the shower nozzle 3 outside through the bellied sealing washer 33 that makes progress, have reduced the probability of the infiltration between shower nozzle 3 and the sprinkling irrigation branch pipe 2. In order to further improve the sealing effect between the spray head 3 and the spray irrigation branch pipe 2, the lower end surface of the spray irrigation branch pipe 2 is provided with an arc-shaped groove 331 matched with the top of the sealing ring 33. The arc-shaped groove 331 is tightly attached to the sealing ring 33, so that the gap between the sealing ring 33 and the spray nozzle 3 and the spray irrigation branch pipe 2 is reduced, and the water seepage probability between the spray nozzle 3 and the spray irrigation branch pipe 2 is further reduced.

The mounting assembly 4 is mounted on the side wall of the spray head 3, and the mounting assembly 4 comprises a lower fixing block 41 and a circular plate body 42. The lower fixing block 41 is a horizontally arranged rectangular block structure, and the side wall of one side of the lower fixing block 41 is fixed with the outer wall of the spray head 3. The circular plate body 42 is a circular plate-shaped structure with a vertical axis, the upper surface of the circular plate body 42 is fixed with the lower end of the L-shaped rod 31, and a cylindrical groove 43 which is rotatably connected with the circular plate body 42 is arranged in the lower fixing block 41. In the present embodiment, the lower fixing block 41 is formed by splicing two cuboids, and the column groove 43 is formed by combining column grooves formed on the surfaces of the two cuboids of the lower fixing block 41. The upper surface of the lower fixing block 41 is provided with a communication hole 44 for the lower end of the L-shaped rod 31 to pass through, the communication hole 44 is of a cylindrical structure, and the communication hole 44 is communicated with the cylindrical groove 43. The L-shaped plate passes through the communication hole 44 and is fixedly connected with the circular plate body 42, thereby being stably fixed on the spray head 3.

In order to improve the stability of the spray head 3 and the sprinkling irrigation branch pipe 2, the upper fixing block 21 and the mounting component 4 are provided with two groups. Two sets of mutually independent upper fixing blocks 21 and mounting assemblies 4 enable the acting force of stabilizing the spray head 3 and the sprinkling irrigation branch pipe 2 to be respectively arranged at two positions, so that the probability of shaking of the spray head 3 and the sprinkling irrigation branch pipe 2 in the using process is reduced.

Mounting groove 45 is cylindrical structure, and the cross section of mounting groove 45 is circular, and the internal diameter of mounting groove 45 is less than the internal diameter in cylindrical groove 43, and mounting groove 45 sets up on the interior diapire in cylindrical groove 43. In order to enhance the stability of the L-shaped bar 31 during use, a torsion spring 46 is provided within the mounting slot 45. The torsion spring 46 is a torsion spring, the lower end of the torsion spring 46 is fixed with the bottom wall of the mounting groove 45, and the upper end of the torsion spring 46 is fixed with the lower surface of the fixing plate. When the L-shaped plate is acted by external force, the torsion spring 46 can counteract the external force when the L-shaped plate is acted by small external force due to the interaction between the torsion spring 46 and the external force, and the stability of the L-shaped plate is ensured. When subjected to a large external force, the torsion spring 46 stores the force applied to the storage section. When the L-shaped plate is not subjected to an external force, the L-shaped plate returns to its original position by the stored force in the torsion spring 46, which improves the stability of the head 3.

In order to keep the torsion spring 46 in a vertical state when it is subjected to external forces in different directions, a telescopic bar 5 is provided inside the torsion spring 46. The telescopic rod 5 consists of a loop bar 51 and a sleeve 52, the loop bar 51 and the sleeve 52 are both vertical round bars, the diameter of the loop bar 51 is smaller than that of the sleeve 52, and the loop bar 51 is positioned in the sleeve 52. When the torsion spring 46 is subjected to external forces in different directions, the telescopic rod 5 positioned in the torsion spring 46 maintains a vertical state, thereby ensuring the vertical state of the torsion spring 46.

In order to reduce the probability of slipping when the worker rotates the nozzle 3, the annular groove 6 is formed in the outer wall of the nozzle 3, the silica gel ring 61 is installed in the annular groove 6, and the inner ring of the annular groove 6 is in a regular hexagon shape. The silica gel ring 61 is of a circular ring structure, and the silica gel ring 61 is made of silica gel and has a larger friction coefficient relative to the surface of the spray head 3. When the staff rotated shower nozzle 3, silica gel circle 61 has increased the stiction effort upper limit between shower nozzle 3 and the staff hand, the effectual probability that skids when having reduced staff rotatory shower nozzle 3. Simultaneously the probability that skids between silica gel circle 61 and the shower nozzle 3 when interior ring regular hexagon can effectual reduction staff rotates shower nozzle 3 improves equipment's stability.

In order to further reduce the probability of blockage of the spray head 3, one end of the water outlet pipe 11 penetrates through the side wall of the irrigation device body 1 and is in threaded connection with the side wall of the irrigation device body 1, and a sealing adhesive tape 111 is wound at the threaded connection position of the irrigation device body 1 and the water outlet pipe 11 so as to ensure the connection sealing property between the water outlet pipe 11 and the irrigation device body 1. The irrigation device body 1 is internally provided with a filter assembly 7, the filter assembly 7 comprises a sleeve 71 in threaded connection with the inner wall of the water outlet pipe 11 and a filter mesh bag 72 sleeved outside the sleeve 71, and a bag opening of the filter mesh bag 72 is positioned between the external thread of the sleeve 71 and the external thread of the water outlet pipe 11. Through setting up filter mesh bag 72 to this has played good filtering action to the liquid manure that irrigation equipment main part 1 got into in outlet pipe 11, thereby has reduced outlet pipe 11 and has taken place the probability of blockking up, has reduced the number of times that the staff later stage cleared up shower nozzle 3. In addition, after a period of use, the filter mesh bag 72 can be removed and cleaned or replaced by a worker simply unscrewing outlet tube 11 and then sleeve 71 to ensure proper filtering of filter assembly 7.

The implementation principle of the embodiment is as follows: because be provided with the outlet pipe 11 that is used for exporting fertile liquid on the irrigation equipment main part 1, and be fixed with on the outlet pipe 11 with outlet pipe 11 outer wall integrated into one piece's sprinkling irrigation branch pipe 2, the lower extreme of sprinkling irrigation branch pipe 2 is provided with shower nozzle 3, after long-time use, near 3 easy accumulations of terminal shower nozzle of sprinkling irrigation branch pipe solidify fertilizer, the staff need hold shower nozzle 3 this moment, rotatory shower nozzle 3 afterwards to this takes off shower nozzle 3 from sprinkling irrigation branch pipe 2 and clears up. After cleaning, the worker can fix the spray head 3 to the sprinkling irrigation branch pipe 2 again by aligning the upper surface of the inclined plane of the L-shaped rod 31 with the lower surface of the upper fixing block 21 and applying an upward acting force to the spray head 3. For traditional screwed connection's shower nozzle 3 operation simpler and be convenient for take off, it is shorter consuming time simultaneously, the efficiency of the effectual improvement irrigation of ability.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and those skilled in the art can make many variations and modifications of the technical solution of the present invention without departing from the scope of the technical solution of the present invention.

Claims

1. The utility model provides an automatic irrigation equipment of liquid manure integration that vegetables and fruits soilless culture used, includes irrigation equipment main part (1), be provided with outlet pipe (11) that are used for exporting the liquid manure on irrigation equipment main part (1), its characterized in that: be fixed with on outlet pipe (11) with outlet pipe (11) outer wall integrated into one piece's sprinkling irrigation branch pipe (2), the lower extreme of sprinkling irrigation branch pipe (2) is provided with shower nozzle (3), evenly seted up a plurality of mouths of spilling water (32) on shower nozzle (3), sprinkling irrigation branch pipe (2) are close to and are fixed with on the lateral wall of spilling mouth of a river (32) one end fixed block (21), be provided with L shape pole (31) with last fixed block (21) upper surface lock joint through installation component (4) on shower nozzle (3).

2. The water and fertilizer integrated automatic irrigation device for soilless culture of vegetables and fruits as claimed in claim 1, characterized in that: one end of the water outlet pipe (11) penetrates through the side wall of the irrigation device main body (1) and is in threaded connection, and a sealing adhesive tape (111) is wound at the threaded connection position of the irrigation device main body (1) and the water outlet pipe (11); install filter assembly (7) in irrigation equipment main part (1), filter assembly (7) include sleeve pipe (71) and the cover of locating sleeve pipe (71) outside with outlet pipe (11) inner wall threaded connection filter screen bag (72), the sack of filter screen bag (72) is located between the external screw thread of sleeve pipe (71) and the external screw thread of outlet pipe (11).

3. The water and fertilizer integrated automatic irrigation device for soilless culture of vegetables and fruits as claimed in claim 1, characterized in that: inclined surfaces (311) are arranged on the crossed edges of the upper surface of the L-shaped rod (31) and one side of the L-shaped rod (31) close to the axis of the sprinkling irrigation branch pipe (2).

4. The water and fertilizer integrated automatic irrigation device for soilless culture of vegetables and fruits as claimed in claim 1, characterized in that: and the upper surface of the spray head (3) is attached and fixed with a sealing ring (33).

5. The automatic irrigation device of claim 4 for soilless culture of vegetables and fruits, characterized in that: the top of the sealing ring (33) is an upward convex arc surface, and an arc groove (331) matched with the top of the sealing ring (33) is formed in the lower end surface of the sprinkling irrigation branch pipe (2).

6. The water and fertilizer integrated automatic irrigation device for soilless culture of vegetables and fruits as claimed in claim 1, characterized in that: and the upper fixing block (21) and the mounting component (4) are provided with two groups.

7. The automatic irrigation device of claim 6 for soilless culture of vegetables and fruits characterized in that: the installation component (4) comprises a lower fixing block (41) fixed to the outer wall of the spray head (3) and a circular plate body (42) fixed to the lower end of the L-shaped rod (31), a cylindrical groove (43) rotationally connected with the circular plate body (42) is formed in the lower fixing block (41), a communication hole (44) for the lower end of the L-shaped rod (31) to penetrate through is formed in the upper surface of the lower fixing block (41), and the communication hole (44) is communicated with the cylindrical groove (43).

8. The water and fertilizer integrated automatic irrigation device for soilless culture of vegetables and fruits as claimed in claim 7, characterized in that: the cross section has been seted up for circular shape mounting groove (45) to the bottom wall in cylindrical groove (43), the internal diameter of mounting groove (45) is less than the internal diameter of cylindrical groove (43), be provided with torsional spring (46) in mounting groove (45), the bottom wall is fixed in the one end of torsional spring (46) and mounting groove (45), the other end and the fixed plate lower surface mounting of torsional spring (46).

9. The automatic irrigation device of claim 8 for soilless culture of vegetables and fruits characterized in that: a telescopic rod (5) is arranged in the torsion spring (46), and the telescopic rod (5) consists of a loop bar (51) and a sleeve (52).

10. The water and fertilizer integrated automatic irrigation device for soilless culture of vegetables and fruits as claimed in claim 1, characterized in that: annular groove (6) have been seted up to shower nozzle (3) outer wall, install silica gel circle (61) in annular groove (6), just the inner ring of annular groove (6) is regular hexagon.