CN220986663U - Fertilizer sprinkler - Google Patents

Abstract

The utility model relates to a fertilizer spraying device which comprises a frame, wherein a box body is arranged on the frame, a stirring motor is arranged on the box body, a stirring rod is rotatably connected in the box body, the output end of the stirring motor is connected with the stirring rod, stirring blades are arranged on the stirring rod, a swinging frame is rotatably connected on the frame, a telescopic push rod is arranged on the frame, the telescopic push rod is matched with the swinging frame, a sprayer is rotatably connected on the swinging frame, a hydraulic pump is arranged on the frame, guide pipes are arranged at two ends of the hydraulic pump, the hydraulic pump is respectively communicated with the box body and the sprayer through the guide pipes, a filter screen is arranged at the joint of the box body and the guide pipes, a control shaft is rotatably connected at one end of the swinging frame, and the control shaft is connected with the sprayer.

Description

Fertilizer sprinkler

Technical Field

The utility model relates to the technical field of agricultural equipment, in particular to a fertilizer spraying device.

Background

In agricultural production activities, fertilizer needs to be applied to crops regularly to ensure that nutrition required by crop growth is sufficient, most of agricultural fertilization is manual fertilization, farmers fertilize one plant in sequence, the labor capacity is large, the working efficiency is low, and for this reason, devices for fertilizer spraying begin to appear on the market to assist farmers in fertilizing.

The existing fertilizer spraying device is simple in structure and only has a simple spraying capacity, farmers put fertilizer solution into equipment, spray the fertilizer through pressure equipment, the operation of spraying the fertilizer is completed, but in actual use, because more fertilizer solution can be contained, the fertilizer can be sprayed for a long time, a large amount of fertilizer is gathered in the solution, sedimentation easily occurs for a long time, a large amount of fertilizer is not easy to dissolve in water completely, if fertilizer particles flow into the pipeline of the equipment, the blockage of the device is easily caused, the use of the device is affected, in addition, common spraying equipment is of a fixed structure and cannot move, the spraying range of the working is limited, the equipment needs to move for many times to spray the positions, especially at corners with narrow terrains, the equipment cannot move easily, the spraying of the fertilizer can be greatly limited, moreover, in actual planting, the demands of the fertilizer positions are different, the fertilizer is not completely concentrated at roots, the outer fertilization of the positions such as branches and leaves can not be realized, the angle of the equipment with fixed structure can not be adjusted, and the demands of various fertilizer spraying can not be met.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a fertilizer spraying device, which is used for solving the problems that the prior fertilizer spraying device in the background art is simple in structure and cannot meet various fertilization work requirements.

(II) technical scheme

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a fertilizer sprinkler, includes the frame, be equipped with the box on the frame, be equipped with agitator motor on the box, rotate in the box and connect and be equipped with the puddler, agitator motor's output and puddler are connected, be equipped with the stirring leaf on the puddler, rotate on the frame and connect and be equipped with the swing frame, be equipped with flexible push rod on the frame, flexible push rod cooperates with the swing frame, rotate on the swing frame and connect and be equipped with the sprinkler, be equipped with the hydraulic pump on the frame, the hydraulic pump both ends are equipped with the guide tube, the hydraulic pump passes through the guide tube and communicates with box and sprinkler respectively, and the guide tube with the sprinkler intercommunication is the hose material, the junction of box and guide tube is equipped with the filter screen, swing frame one end rotates to be connected and is equipped with the control axle, the control axle is connected with the sprinkler.

Preferably, the swing frame one end fixed connection is equipped with the swinging head, the overhead cooperation spout of having seted up of swinging, the output fixed connection of flexible push rod is equipped with the cooperation post, cooperation post and cooperation spout sliding fit make the cooperation of swing frame and flexible push rod smoother.

In a further preferred embodiment, the control shaft is provided with a square column in a sliding connection manner, the outer end of the square column is fixedly connected with a fixing plate, the fixing plate is provided with a fixing rod, the swing frame is provided with a plurality of fixing grooves, the fixing grooves are arranged around the control shaft at equal intervals, and the fixing grooves are matched with the fixing rod so as to be convenient for fixing the control shaft.

In a further preferred mode, the control shaft is provided with a sliding opening, the control shaft is internally provided with a sliding cavity, the sliding cavity is communicated with the sliding opening, the inner side of the square column is fixedly connected with a limiting block, the sliding opening is matched with the square column, the sliding cavity is matched with the limiting block, a reset spring is arranged in the sliding cavity, and the reset spring is sleeved on the square column and matched with the limiting block to ensure the stability of the fixation of the control shaft.

In a further preferred mode, a scale window is formed in one end of the box body, a liquid level ring is arranged in the box body and matched with the scale window, and the solution in the box body can be conveniently observed.

In a further preferred embodiment, the liquid level ring is provided with a plurality of limit sliding blocks, the limit sliding blocks are fixedly connected to the outer end of the liquid level ring, and the inside of the box body is provided with a limit sliding groove which is in sliding fit with the limit sliding groove, so that the liquid level ring is kept stable.

In a further preferred embodiment, the sprayer comprises a plurality of shunt tubes and spray heads, and the spray heads are distributed at one end of the shunt tubes in an equidistant arrangement manner, so that the fertilizer is sprayed more uniformly.

(III) beneficial effects

Compared with the prior art, the utility model provides a fertilizer spraying device, which has the following beneficial effects:

1. According to the utility model, the box body is dissolved in the solution, the stirring motor, the stirring rod and the stirring blade are matched to provide a stirring effect, the stirring motor is used for providing power, the stirring blade rotates along with the stirring rod under the conduction of the stirring rod, the solution in the box body is stirred, so that the fertilizer is quickly and fully mixed with water and dissolved in the fertilizer solution, the precipitation is avoided, the filtering and isolation effects are realized through the filter screen, the solid fertilizer particles are prevented from flowing into the box body, the condition that the fertilizer is not carelessly introduced into a subsequent pipeline of the equipment is avoided, the fertilizer cannot pass through the filter screen in the solution, the supply stability of the fertilizer solution is ensured, and the normal use of the equipment is ensured.

2. Through setting up swing frame support sprinkler, provide power through flexible push rod, and swing frame and frame rotate to be connected, conduct through the cooperation between cooperation post and cooperation spout, make flexible push rod pass through the swinging head and the cooperation of swing frame, drive the swing frame and rotate repeatedly, realize that the swing frame drives the sprinkler and swing, enlarge the spraying scope of fertilizer spraying equipment, adapt to the fertilizer spraying demand under the different position situation.

3. Through setting up control shaft and sprinkler and swing frame cooperation, sprinkler and swing frame normal running fit moreover, through the rotation of control shaft control sprinkler, change the angle of sprinkler, adjust the orientation that the sprinkler sprayed fertilizer to fertilize branch, leaf etc. to crops, satisfy different plants and to the different demands of fertilization position, moreover through square post and control shaft sliding fit, through the cooperation between fixed plate, dead lever and fixed slot, restrict the rotation of control shaft through dead lever and fixed slot, guarantee the stability of sprinkler spraying direction.

Drawings

FIG. 1 is a schematic view of a front structure of a fertilizer spray device of the present utility model;

FIG. 2 is a schematic view of the structure of the case in the present utility model;

FIG. 3 is a cross-sectional view of the structure of the inside of the tank body, the stirring blade and the liquid level ring in the utility model;

FIG. 4 is a cross-sectional view of the structure of the utility model in which the tank is internally matched with the liquid level ring;

FIG. 5 is a schematic view of the structure of the swing frame and sprinkler according to the present utility model;

FIG. 6 is a cross-sectional view of the control shaft interior and square post mating structure of the present utility model;

Fig. 7 is a sectional view showing the internal structure of the control shaft according to the present utility model.

In the figure: 1. a frame; 2. a case; 3. a stirring motor; 4. a stirring rod; 5. stirring the leaves; 6. a swing frame; 7. a telescopic push rod; 8. a sprinkler; 9. a hydraulic pump; 10. a guide tube; 11. a filter screen; 12. a control shaft; 13. a swinging head; 14. matching with the sliding groove; 15. a mating post; 16. square columns; 17. a fixing plate; 18. a fixed rod; 19. a fixing groove; 20. a sliding port; 21. a sliding chamber; 22. a limiting block; 23. a return spring; 24. a scale window; 25. a liquid level ring; 26. a limit sliding block; 27. limiting sliding grooves; 28. a shunt; 29. a spray head.

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.

Example 1:

Referring to fig. 1-5, a fertilizer spraying device comprises a frame 1, wherein a box body 2 is arranged on the frame 1, a stirring motor 3 is arranged on the box body 2, a stirring rod 4 is arranged in rotary connection with the box body 2, the output end of the stirring motor 3 is connected with the stirring rod 4, a stirring blade 5 is arranged on the stirring rod 4, a swinging frame 6 is arranged in rotary connection with the frame 1, a telescopic push rod 7 is arranged on the frame 1, the telescopic push rod 7 is matched with the swinging frame 6, a sprayer 8 is arranged in rotary connection with the swinging frame 6, a hydraulic pump 9 is arranged on the frame 1, guide pipes 10 are arranged at two ends of the hydraulic pump 9, the hydraulic pump 9 is respectively communicated with the box body 2 and the sprayer 8 through the guide pipes 10, the guide pipes 10 communicated with the sprayer 8 are made of hose materials, a filter screen 11 is arranged at the joint of the box body 2 and the guide pipes 10, a control shaft 12 is arranged in rotary connection with one end of the swinging frame 6, and the control shaft 12 is connected with the sprayer 8.

Referring to fig. 1 and 5, in the present embodiment, a swinging head 13 is fixedly connected to one end of a swinging frame 6, a matching chute 14 is formed on the swinging head 13, a matching column 15 is fixedly connected to an output end of a telescopic push rod 7, the matching column 15 is slidably matched with the matching chute 14, when the telescopic push rod 7 works, a movable end of the telescopic push rod 7 drives the matching column 15 to move, the matching column 15 is matched with the matching chute 14 to abut against an inner wall of the matching chute 14, and the swinging head 13 is pushed to move, so that the swinging head 13 drives the swinging frame 6 to repeatedly rotate, the matching column 15 can slide in the matching chute 14, and changes of relative positions of the matching column 15 and the matching chute 14 caused by angle changes are adapted.

Referring to fig. 5-7, in this embodiment, a square column 16 is slidingly connected in a control shaft 12, a fixing plate 17 is fixedly connected to the outer end of the square column 16, a fixing rod 18 is arranged on the fixing plate 17, a fixing groove 19 is formed in a swinging frame 6, a plurality of fixing grooves 19 are arranged at equal intervals around the control shaft 12, the fixing grooves 19 are matched with the fixing rod 18, a sliding opening 20 is formed in the control shaft 12, a sliding cavity 21 is formed in the control shaft 12 and communicated with the sliding opening 20, a limiting block 22 is fixedly connected to the inner side of the square column 16, the sliding opening 20 is matched with the square column 16, the sliding cavity 21 is matched with the limiting block 22, a return spring 23 is arranged in the sliding cavity 21, the return spring 23 is sleeved on the square column 16 and matched with the limiting block 22, and pulls the fixing plate 17 to enable the fixing plate 17 to drive the square column 16 to slide outwards, so that the fixing rod 18 is separated from the fixing groove 19, the restriction on the control shaft 12 can be released, the control shaft 12 and the sprayer 8 can be rotated by rotating the fixing plate 17 through the transmission of the square column 16, the orientation of the spray head 29 on the sprayer 8 is regulated, after the regulation is completed, the fixing plate 17 is pushed to enable the fixing plate 17 to be inserted into the corresponding fixing groove 19 with the fixing rod 18, the limiting block 22 is pushed to move towards the inner side of the sliding cavity 21 after the pulling force is lost, the position stability of the fixing plate 17 is ensured, the fixing rod 18 is limited by the fixing groove 19, the rotation of the fixing plate 17 is limited, the angle of the control shaft 12 and the sprayer 8 is fixed through the conduction of the square column 16 and the cooperation of the control shaft 12, the stability of the spraying direction is ensured, moreover, when the square column 16 moves outwards along the sliding opening 20, the square column 16 pulls the limiting block 22 to move in the sliding cavity 21, the diameter of the sliding opening 20 is smaller than that of the sliding cavity 21, thereby supporting the return spring 23 and the stopper 22 to prevent the apparatus from falling.

Referring to fig. 2-4, in this embodiment, a scale window 24 is provided at one end of the case 2, a liquid level ring 25 is provided inside the case 2, the liquid level ring 25 is matched with the scale window 24, a plurality of limit sliders 26 are provided on the liquid level ring 25, and are fixedly connected to the outer ends of the liquid level ring 25, a limit chute 27 is provided inside the case 2, the limit sliders 26 are slidably matched with the limit chute 27, the inside of the case 2 is observed through the scale window 24, the liquid level ring 25 is matched with liquid in the case, floats on the liquid level, the content of the liquid in the case 2 can be known by observing the corresponding position of the liquid level ring 25 on the scale window 24, and when the liquid level changes, the liquid level ring 25 moves up and down along the direction of the limit chute 27 under the matching limitation of the limit sliders 26 and the limit chute 27, so as to ensure the movement stability of the liquid level ring 25.

Referring to fig. 5, in this embodiment, the sprayer 8 includes a plurality of flow dividing pipes 28 and spray heads 29, the spray heads 29 are arranged at one end of the flow dividing pipes 28 at equal intervals, and the liquid entering through the flow dividing pipes 28 is divided into a plurality of strands and sprayed from the spray heads 29 to spray fertilizer.

Example 2:

Referring to fig. 1-5, when using the device, the device is moved to a working area through the support of the frame 1, the device is connected with a power supply, wherein, according to the actual use requirement, the power supply can be an external fixed power supply or a mobile power supply consisting of a storage battery, the scheme is not limited in detail, sufficient water is added into the box body 2, the interior of the box body 2 is observed through the scale window 24, the liquid level ring 25 is matched with the liquid in the box and floats on the liquid level, the content in the box body 2 can be known by observing the corresponding position of the liquid level ring 25 on the scale window 24, when the liquid level changes, the liquid level ring 25 moves along with the liquid level, moves up and down along the direction of the limit sliding groove 27 under the limit of the cooperation of the limit sliding block 26 and the limit sliding groove 27, the deflection or turnover does not occur, the movement stability of the liquid level ring 25 is ensured, the content of the added water is judged through the liquid level ring 25, then adding proper amount of fertilizer, starting stirring motor 3, stirring motor 3 working to drive stirring rod 4 to rotate, driving stirring blade 5 to rotate by stirring rod 4, stirring the mixture of water and fertilizer by stirring blade 5, making fertilizer quickly melt into water, keeping uniform distribution, and proper fertilizer addition, reducing generation of fertilizer precipitation as far as possible, filtering screen 11 changing box 2 into a closed space, intercepting the fertilizer which is not dissolved in time, making the fertilizer participate in dissolution, only water-soluble fertilizer can flow filter screen 11 into guide tube 10, avoiding blockage of pipeline caused by untimely dissolution of solid fertilizer into pipeline, starting hydraulic pump 9, providing power for flow of fertilizer solution under the working of hydraulic pump 9, making fertilizer solution flow through guide tube 10 and hydraulic pump 9, flowing into sprinkler 8, the fertilizer is firstly introduced into the shunt tube 28, the introduced liquid is shunted by the shunt tube 28, and then is sprayed from the spray head 29 in a plurality of strands, so that the fertilizer is sprayed.

Example 3:

Referring to fig. 1, 5, 6 and 7, based on the above embodiment 2, before spraying, according to the crops to be fertilized, the direction of the spray head 29 on the sprayer 8 is adjusted to make the spraying direction of the fertilizer conform to the absorption characteristics of the corresponding crops, such as spraying the root, the branch or the leaf, when the angle of the sprayer 8 is adjusted, the fixing plate 17 is pulled to make the fixing plate 17 drive the fixing rod 18 to slide outwards, the fixing rod 18 is separated from the fixing groove 19, when the fixing plate 17 moves, the square column 16 is driven to slide outwards together with the fixing plate 17, the square column 16 is fixedly connected with the fixing plate 17, the control shaft 12 is driven to rotate by the transmission of the square column 16 under the cooperation of the square column 16 and the sliding opening 20, after the direction of the spray head 29 on the sprayer 8 is adjusted to a proper angle, the fixing plate 17 is pushed, the fixing plate 17 is inserted into the corresponding fixing groove 19 with the fixing rod 18, the fixing groove 19 limits the position of the fixing rod 18, so that the rotation of the fixing plate 17 is limited, the fixing plate is matched with the control shaft 12 under the conduction of the square column 16, the angles of the control shaft 12 and the sprinkler 8 are fixed, the stable spraying direction is ensured, moreover, after the fixing plate 17 loses the tensile force, the limiting block 22 does not receive the tensile force of the square column 16 any more, the reset spring 23 stretches, the limiting block 22 is pushed to move towards the inner side of the sliding cavity 21, the pushing force is continuously applied, the positions of the limiting block 22 and the square column 16 are ensured, so that the position stability of the fixing plate 17 is ensured, in addition, when the square column 16 moves outwards along the sliding opening 20, the limiting block 22 is pulled to move in the sliding cavity 21, the diameter of the sliding opening 20 is smaller than that of the sliding cavity 21, so that the reset spring 23 and the limiting block 22 are supported, avoiding equipment to break away from, when spraying fertilizer, can start flexible push rod 7, make flexible push rod 7 work, flexible push rod 7's active end drives cooperation post 15 and removes, cooperation post 15 and cooperation spout 14 cooperation, the inner wall of supporting cooperation spout 14, promote or the pulling swinging head 13 removes, under flexible push rod 7's repetitive action, make swinging head 13 drive swinging frame 6 and rotate repeatedly, realize the swing, and cooperation post 15 can slide in cooperation spout 14, adaptation angle variation brings the cooperation post 15 and cooperation spout 14 relative position's change, repeatedly pivoted swinging frame 6 drives sprinkler 8 and rotates, make sprinkler 8 spray fertilizer in the swing, enlarge the scope of fertilization, make things convenient for the workman to use, in addition, the guide tube 10 with sprinkler 8 intercommunication is the hose material, this guide tube 10 can adapt to the change of sprinkler 8 angle, in order to guarantee the steady supply of fertilizer solution.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a fertilizer sprinkler, includes frame (1), its characterized in that: be equipped with box (2) on frame (1), be equipped with agitator motor (3) on box (2), box (2) internal rotation connection is equipped with puddler (4), the output and the puddler (4) of agitator motor (3) are connected, be equipped with stirring leaf (5) on puddler (4), rotate on frame (1) and be connected and be equipped with swing frame (6), be equipped with telescopic push rod (7) on frame (1), telescopic push rod (7) and swing frame (6) cooperation, rotate on swing frame (6) and be connected and be equipped with sprinkler (8), be equipped with hydraulic pump (9) on frame (1), hydraulic pump (9) both ends are equipped with guide tube (10), hydraulic pump (9) are equipped with filter screen (11) through guide tube (10) and sprinkler (8) intercommunication respectively, the junction of box (2) and guide tube (10), swing frame (6) one end is rotated and is connected and is equipped with control axle (12), control axle (12) are connected with sprinkler (8).

2. A fertilizer spray device as set forth in claim 1 wherein: the swing frame is characterized in that one end of the swing frame (6) is fixedly connected with a swing head (13), a matching sliding groove (14) is formed in the swing head (13), a matching column (15) is fixedly connected with the output end of the telescopic push rod (7), and the matching column (15) is in sliding fit with the matching sliding groove (14).

3. A fertilizer spray device as set forth in claim 1 wherein: the control shaft (12) is provided with square columns (16) in a sliding mode, the outer ends of the square columns (16) are fixedly connected with fixing plates (17), fixing rods (18) are arranged on the fixing plates (17), fixing grooves (19) are formed in the swinging frames (6), the fixing grooves (19) are matched with the fixing rods (18), and the fixing grooves are arranged in a plurality of mode and are arranged around the control shaft (12) at equal intervals.

4. A fertilizer spray device as set forth in claim 3 wherein: the sliding opening (20) is formed in the control shaft (12), the sliding cavity (21) is communicated with the sliding opening (20), a limiting block (22) is fixedly connected to the inner side of the square column (16), the sliding opening (20) is matched with the square column (16), the sliding cavity (21) is matched with the limiting block (22), a reset spring (23) is arranged in the sliding cavity (21), and the reset spring (23) is sleeved on the square column (16).

5. A fertilizer spray device as set forth in claim 1 wherein: the liquid level device is characterized in that a scale window (24) is formed in one end of the box body (2), a liquid level ring (25) is arranged in the box body (2), and the liquid level ring (25) is matched with the scale window (24).

6. A fertilizer spray device as set forth in claim 5 wherein: the liquid level ring (25) is provided with a plurality of limit sliding blocks (26), the limit sliding blocks (26) are fixedly connected to the outer ends of the liquid level ring (25), limit sliding grooves (27) are formed in the box body (2), and the limit sliding blocks (26) are in sliding fit with the limit sliding grooves (27).

7. A fertilizer spray device as set forth in claim 1 wherein: the sprinkler (8) comprises a shunt tube (28) and a spray head (29), wherein the spray head (29) is provided with a plurality of spray heads, and the spray heads are distributed at one end of the shunt tube (28) in an equidistant arrangement mode.