CN214708771U

CN214708771U - Fertilizer injection unit for greenhouse planting

Info

Publication number: CN214708771U
Application number: CN202121036478.1U
Authority: CN
Inventors: 王东; 周彦兵
Original assignee: Fuping Jiade Agricultural Technology Development Co ltd
Current assignee: Fuping Jiade Agricultural Technology Development Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-11-16
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a fertilizer injection unit for big-arch shelter is planted, the device comprises a device main body, the bottom of device main part is provided with the base, the inside of device main part has set gradually dissolving chamber and apotheca, communicate through the solenoid valve between dissolving chamber and the apotheca, the top of device main part has set gradually the water tank, motor and feed inlet, be connected with rotation axis and stirring vane on the output shaft of motor, first water pump and second water pump are installed to device main part bottom, the mouth and the apotheca intercommunication of drawing water of first water pump and second water pump, the delivery port and the second shower nozzle of first water pump and second water pump are connected, both sides all are provided with the backup pad around the device main part, the inside of backup pad is provided with the threaded rod, the horizontal pole passes through the connecting block and is connected with the threaded rod, the outside of horizontal pole is provided with the lantern ring and the second shower nozzle. The utility model discloses can adjust the height and the angle of second shower nozzle, the commonality is strong, and convenient to use improves and sprays the effect, adopts two-way spray structure, improves work efficiency.

Description

Fertilizer injection unit for greenhouse planting

Technical Field

The utility model relates to a fertilization technical field especially relates to a big-arch shelter is planted and is used fertilizer injection unit.

Background

With the continuous development of society, the mechanization degree of agricultural production is also continuously improved. Although still someone adopts manual mode to fertilize the crop in the big-arch shelter, large-scale planting then adopts mechanized fertilizer injection unit to fertilize the crop in the big-arch shelter, and current fertilizer injection unit directly spills fertilizer for soil absorbs slowly, and the effect is unsatisfactory, consumes a large amount of manpower and materials, and the fertilization is not only inhomogeneous, and work efficiency is low moreover. The existing fertilizer applying device for greenhouse crop cultivation generally adopts a one-way spraying structure, and workers need to turn to apply fertilizer to crops in the fertilizer applying process, so that the labor intensity of the workers is increased, and the fertilizer applying time is prolonged; the height of the spray head can not be adjusted, so that the fertilizer can not be applied to crops in different growth periods, the universality is poor, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fertilizer injection unit for big-arch shelter is planted solves current fertilizer injection unit and adopts the one-way structure that sprays usually, and fertilization time is long, and is inefficient, and the height of shower nozzle can not be adjusted, and the commonality is poor, awkward problem.

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

the utility model relates to a fertilizer injection unit for greenhouse planting, which comprises a main body, wherein the bottom of the main body is provided with a base, the interior of the main body is sequentially provided with a dissolving chamber and a storage chamber, the dissolving chamber is communicated with the storage chamber through a pipeline, the pipeline is provided with a solenoid valve, the top of the main body is sequentially provided with a water tank, a motor and a feed inlet, the water tank is communicated with the dissolving chamber through an L-shaped water pipe, the motor is arranged at the middle position of the main body, an output shaft of the motor is connected with a rotating shaft, two sides of the rotating shaft are provided with a plurality of stirring blades, two sides of the bottom end in the main body are respectively provided with a first water pump and a second water pump, water pumping ports of the first water pump and the second water pump are communicated with the storage chamber through a first liquid guide pipe, and water outlets of the first water pump and the second water pump are connected with a second spray nozzle through a second liquid guide pipe, the utility model discloses a device, including device main part, connecting block cover, threaded rod, the left and right sides of backup pad all are provided with the backup pad, the left and right sides of backup pad all is provided with logical groove, the inside that leads to the groove is provided with the threaded rod, two around be provided with the horizontal pole between the backup pad, the both ends of horizontal pole all are provided with the connecting block, the connecting block cover is established the outside of threaded rod, the connecting block with threaded rod threaded connection, the outside of horizontal pole is provided with the lantern ring, the second shower nozzle pass through the fixed block with the lantern ring links together.

Furthermore, the side of L type water pipe is provided with the control valve, the bottom of L type water pipe is provided with first shower nozzle.

Still further, the left and right sides of the storage chamber are all installed on the inner wall of the device main body through support frames.

Still further, the upper and lower both ends of threaded rod all through the bearing with the inner wall that leads to the groove rotates and is connected, the top of threaded rod extends to the outside that leads to the groove, the top of threaded rod is provided with adjustment handle.

Still further, be provided with the fixture block on the outer wall of horizontal pole, evenly be provided with a plurality of draw-in grooves on the inner wall of the lantern ring, the fixture block with the draw-in groove phase-match.

Still further, the cross rod is provided with two lantern rings.

Still further, the bottom surface of base is provided with the loop bar, the bottom of loop bar is provided with the sleeve, the external diameter of loop bar with telescopic internal diameter matches, the loop bar is followed telescopic inner wall slides from top to bottom, the outside cover of loop bar is equipped with the spring, telescopic below is provided with the gyro wheel.

Still further, a push rod is arranged behind the device body and arranged on the supporting plate located on the rear side of the device body.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model relates to a fertilizer injection unit for greenhouse planting, including device main part, base, dissolving chamber, apotheca, solenoid valve, water tank, motor, feed inlet, rotation axis, stirring vane, first water pump, second water pump, first catheter, second shower nozzle, backup pad, logical groove, threaded rod, horizontal pole, connecting block, the lantern ring, the motor drives rotation axis and stirring vane and stirs water and fertilizer automatically, stirs more evenly, stirs efficiently; the threaded rod is in threaded connection with the connecting block, so that crops in different growth periods can be fertilized, the universality is strong, and the use is convenient; the clamping block and the clamping groove are matched for use, so that the angle of the second spray head can be adjusted, and the crop spraying effect is improved; by adopting the bidirectional spraying structure, the crop fertilizing area is effectively improved, the labor intensity of workers is reduced, the fertilizing time is saved, and the working efficiency is improved.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a schematic structural view of the fertilizer apparatus for greenhouse cultivation of the present invention;

FIG. 2 is a top view of the fertilizer apparatus for greenhouse cultivation of the present invention;

FIG. 3 is a schematic view of the cross bar structure of the present invention;

FIG. 4 is a schematic view of a second sprinkler mounting structure of the present invention;

FIG. 5 is an enlarged view of the position A of the present invention;

description of reference numerals: 1. a base; 2. a device main body; 3. a dissolution chamber; 4. a storage chamber; 5. a water tank; 6. an L-shaped water pipe; 7. a control valve; 8. a first nozzle; 9. a motor; 10. a rotating shaft; 11. a stirring blade; 12. a feed inlet; 13. an electromagnetic valve; 14. a support frame; 15. a first catheter; 16. a first water pump; 17. a second water pump; 18. a second catheter; 19. a second nozzle; 20. a through groove; 21. a threaded rod; 22. a cross bar; 2201. a clamping block; 23. connecting blocks; 24. a collar; 2401. a card slot; 25. a fixed block; 26. an adjusting handle; 27. a support plate; 28. a loop bar; 29. a spring; 30. a sleeve; 31. a roller; 32. a push rod.

Detailed Description

As shown in fig. 1-5, a fertilizer applying device for greenhouse planting comprises a device main body 2, a base 1 is arranged at the bottom of the device main body 2, a dissolving chamber 3 and a storage chamber 4 are sequentially arranged in the device main body 2, the dissolving chamber 3 is communicated with the storage chamber 4 through a pipeline, an electromagnetic valve 13 is arranged on the pipeline, a water tank 5, a motor 9 and a feed inlet 12 are sequentially arranged at the top of the device main body 2, the water tank 5 is communicated with the dissolving chamber 3 through an L-shaped water pipe 6, the motor 9 is arranged at the middle position of the device main body 2, a rotating shaft 10 is connected to an output shaft of the motor 9, a plurality of stirring blades 11 are arranged at two sides of the rotating shaft 10, a first water pump 16 and a second water pump 17 are respectively arranged at two sides of the bottom end in the device main body 2, water pumping ports of the first water pump 16 and the second water pump 17 are communicated with the storage chamber 4 through a first liquid guide pipe 15, the water outlets of the first water pump 16 and the second water pump 17 are connected with a second spray head 19 through a second liquid guide pipe 18, support plates 27 are arranged on the front side and the rear side of the device main body 2, through grooves 20 are arranged on the left side and the right side of the support plates 27, threaded rods 21 are arranged inside the through grooves 20, a cross rod 22 is arranged between the front support plate 27 and the rear support plate 27, connecting blocks 23 are arranged at two ends of the cross rod 22, the connecting blocks 23 are sleeved on the outer sides of the threaded rods 21, the connecting blocks 23 are in threaded connection with the threaded rods 21, a sleeve ring 24 is arranged on the outer side of the cross rod 22, and the second spray head 19 is connected with the sleeve ring 24 through fixing blocks 25; specifically, the number of the stirring blades 11 is three, so that water and fertilizer can be stirred more uniformly; the utility model discloses can stir water and fertilizer automatically, stir more evenly, stir efficiently.

Specifically, a control valve 7 is arranged on the side surface of the L-shaped water pipe 6, and a first spray head 8 is arranged at the bottom end of the L-shaped water pipe 6; the control valve 7 can control the amount of water, and the first spray head 8 sprays water more uniformly.

The left and right sides of the storage chamber 4 are mounted on the inner wall of the apparatus main body 2 through support frames 14.

The upper end and the lower end of the threaded rod 21 are rotatably connected with the inner wall of the through groove 20 through bearings, the top of the threaded rod 21 extends to the outer side of the through groove 20, and the top end of the threaded rod 21 is provided with an adjusting handle 26; specifically, the number of the adjustment handles 26 is set to four; the adjusting handles 26 at the two ends of the same cross rod 22 are rotated, the threaded rod 21 rotates along with the adjusting handles 26, the connecting block 23 moves up and down along the threaded rod 21 due to the threaded connection between the connecting block 23 and the threaded rod 21, the cross rod 22 moves up and down along with the connecting block 23, the height of the cross rod 22 is changed, and the height of the second spray head 19 is changed; the utility model discloses a threaded rod and connecting block threaded connection can fertilize the crop in different growth periods, and the commonality is strong, convenient to use.

As shown in fig. 4, a fixture block 2201 is arranged on the outer wall of the cross bar 22, a plurality of clamping grooves 2401 are uniformly arranged on the inner wall of the collar 24, and the fixture block 2201 is matched with the clamping grooves 2401; the clamping groove 2401 and the clamping block 2201 are connected in a matching mode, the clamping groove 2401 on the inner side wall of the sleeve ring 24 slides relative to the clamping block 2201 by rotating the sleeve ring 24, when the sleeve ring 24 rotates to a proper angle, the clamping groove 2401 and the clamping block 2201 are connected with each other, therefore, the sleeve ring 24 and the cross rod 22 are fixed with each other to ensure the stability of the second spray head 19 in the spraying process, and the angle of the second spray head 19 can be adjusted by rotating the sleeve ring 24; the utility model discloses a fixture block and draw-in groove cooperation are used, can adjust the angle of second shower nozzle, improve the crop and spray the effect.

As shown in fig. 3, the two lantern rings 24 are arranged on the cross bar 22, each lantern ring 24 is provided with the second spray nozzle 19, so that the fertilizing area is increased, the first water pump 16, the second water pump 17, the two first liquid guide pipes 15 and the four second spray nozzles 19 are symmetrically arranged on the left side and the right side of the device main body 2 to form a bidirectional spraying structure, the crop fertilizing area is effectively increased, the labor intensity of workers is reduced, and the fertilizing time is saved.

As shown in fig. 5, a loop bar 28 is arranged on the bottom surface of the base 1, a sleeve 30 is arranged at the bottom of the loop bar 28, the outer diameter of the loop bar 28 is matched with the inner diameter of the sleeve 30, the loop bar 28 slides up and down along the inner wall of the sleeve 30, a spring 29 is sleeved on the outer side of the loop bar 28, and a roller 31 is arranged below the sleeve 30; specifically, the number of the rollers 31 is four, the upper part of each roller 31 is provided with a loop bar 28, a spring 29 and a sleeve 30, and the four rollers 31 are symmetrically arranged at four corners of the bottom surface of the base 1; the loop bar 28 and the sleeve 30 form an elastic connection structure through the spring 29, and the loop bar 28 and the sleeve 30 of the elastic connection structure reduce the vibration amplitude of the device main body 2 in the transportation process, so that the second spray head 19 is prevented from vibrating to influence the crop spraying effect.

As shown in fig. 2, a push rod 32 is provided behind the apparatus body 2, the push rod 32 being provided on the support plate 27 on the rear side of the apparatus body 2; through setting up push rod 32, make things convenient for staff thrust unit, convenient to use.

The utility model discloses a use as follows:

firstly, switching on a power supply of the device, pouring fertilizer into the dissolving chamber 3 through the feeding hole 12, opening the control valve 7, spraying water in the water tank 5 into the dissolving chamber 3 through the first spray head 8, and driving the rotating shaft 10 to rotate by the motor 9 so as to drive the stirring blade 11 to rotate, so as to stir the water and the fertilizer in the dissolving chamber 3; step two, opening the electromagnetic valve 13, and allowing the mixed liquid in the dissolving chamber 3 to flow to the storage chamber 4; rotating the adjusting handles 26 at the two ends of the same cross rod 22, rotating the threaded rod 21 along with the adjusting handles 26, moving the connecting block 23 up and down along the threaded rod 21, moving the cross rod 22 up and down along with the connecting block 23, changing the height of the second spray head 19 along with the change of the height, adjusting the height of the second spray head 19 to a proper position, and adjusting the height of the second spray head 19 at the other side by adopting the same method; step four, the lantern ring 24 is rotated to enable the clamping groove 2401 on the inner side wall of the lantern ring 24 to slide relative to the clamping block 2201, when the lantern ring 24 is rotated to a proper angle, the clamping groove 2401 and the clamping block 2201 are connected with each other, so that the lantern ring 24 and the cross rod 22 are fixed with each other, the angle of the second spray head 19 is guaranteed to be fixed, and the angles of the other three second spray heads 19 are adjusted by the same method; step five, opening the first water pump 16 and the second water pump 17, pumping out the mixed liquid in the storage chamber 4 through the first water pump 16 and the second water pump 17, leading the mixed liquid to flow to the second spray nozzle 19 through the second liquid guide pipe 18, and uniformly spraying the mixed liquid to the roots of the crops to be fertilized through the second spray nozzle 19; and step six, the worker pushes the device to push forwards through the push rod 32, so that large-area crops can be uniformly fertilized.

The utility model discloses in water tank, L type water pipe, control valve, first shower nozzle, motor, rotation axis, stirring vane, solenoid valve, support frame, first catheter, first water pump, second catheter, second shower nozzle, threaded rod, horizontal pole, fixture block, connecting block, the lantern ring, draw-in groove, fixed block, adjustment handle, backup pad, loop bar, spring, sleeve, gyro wheel and push rod and circuit connection that relate to all belong to prior art, no longer detail here.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a fertilizer injection unit for big-arch shelter is planted which characterized in that: the device comprises a device main body, wherein a base is arranged at the bottom of the device main body, a dissolving chamber and a storage chamber are sequentially arranged in the device main body, the dissolving chamber is communicated with the storage chamber through a pipeline, an electromagnetic valve is arranged on the pipeline, a water tank, a motor and a feed inlet are sequentially arranged at the top of the device main body, the water tank is communicated with the dissolving chamber through an L-shaped water pipe, the motor is arranged at the middle position of the device main body, a rotating shaft is connected onto an output shaft of the motor, a plurality of stirring blades are arranged on two sides of the rotating shaft, a first water pump and a second water pump are respectively arranged on two sides of the bottom end in the device main body, water pumping ports of the first water pump and the second water pump are communicated with the storage chamber through a first liquid guide pipe, and water outlets of the first water pump and the second water pump are connected with a second spray head through a second liquid guide pipe, the utility model discloses a device, including device main part, connecting block cover, threaded rod, the left and right sides of backup pad all are provided with the backup pad, the left and right sides of backup pad all is provided with logical groove, the inside that leads to the groove is provided with the threaded rod, two around be provided with the horizontal pole between the backup pad, the both ends of horizontal pole all are provided with the connecting block, the connecting block cover is established the outside of threaded rod, the connecting block with threaded rod threaded connection, the outside of horizontal pole is provided with the lantern ring, the second shower nozzle pass through the fixed block with the lantern ring links together.

2. The fertilizer injection unit for greenhouse planting of claim 1, wherein: the side of L type water pipe is provided with the control valve, the bottom of L type water pipe is provided with first shower nozzle.

3. The fertilizer injection unit for greenhouse planting of claim 1, wherein: the left and right sides of the storage chamber are all installed on the inner wall of the device main body through support frames.

4. The fertilizer injection unit for greenhouse planting of claim 1, wherein: the upper and lower both ends of threaded rod all through the bearing with the inner wall that leads to the groove rotates and is connected, the top of threaded rod extends to the outside that leads to the groove, the top of threaded rod is provided with adjustment handle.

5. The fertilizer injection unit for greenhouse planting of claim 1, wherein: the clamping device is characterized in that clamping blocks are arranged on the outer wall of the cross rod, a plurality of clamping grooves are uniformly formed in the inner wall of the lantern ring, and the clamping blocks are matched with the clamping grooves.

6. The fertilizer injection unit for greenhouse planting of claim 1, wherein: the cross rod is provided with two lantern rings.

7. The fertilizer injection unit for greenhouse planting of claim 1, wherein: the bottom surface of base is provided with the loop bar, the bottom of loop bar is provided with the sleeve, the external diameter of loop bar with telescopic internal diameter matches, the loop bar is followed telescopic inner wall slides from top to bottom, the outside cover of loop bar is equipped with the spring, telescopic below is provided with the gyro wheel.

8. The fertilizer injection unit for greenhouse planting of claim 1, wherein: the back of the device body is provided with a push rod, and the push rod is arranged on the supporting plate positioned on the back side of the device body.