CN221058787U - Water-retaining agent fertilizer injection unit - Google Patents

Abstract

The utility model discloses a water-retaining agent fertilizing device, which comprises a chassis, wherein the upper end of the chassis is fixedly connected with a storage box, the left end surface of the storage box is fixedly connected with two mounting frames which are distributed front and back, a fertilizing head is arranged in the mounting frames, the fertilizing head comprises a first electric push rod and two second electric push rods which are fixedly connected with the mounting frames, the output end of the first electric push rod is provided with a conveying pipe, the conveying pipe penetrates through the storage box and two shovel nozzles which are distributed left and right are arranged below the storage box, the water-retaining agent enters the conveying pipe, the first electric push rod is started to drive the conveying pipe and the shovel nozzles to move downwards, after a soil layer is lifted and inserted into the soil layer, the water-retaining agent falls into the soil layer along the shovel nozzles, the shovel nozzles are closed, the first electric push rod is closed, the conveying pipe is lifted up by a spring, meanwhile, the soil layer is automatically covered down, the shovel nozzles are inserted into the soil layer instead of manual water-retaining agent feet, the working strength is reduced, the device is not limited by the length of an air pipe, and the use condition is reduced.

Description

Water-retaining agent fertilizer injection unit

Technical Field

The utility model relates to the technical field of fertilizer application devices, in particular to a water-retaining agent fertilizer application device.

Background

Compared with the irrigation system such as sprinkling irrigation and micro-irrigation, the modern ground irrigation technical characteristics are the greatest defect that the traditional ground irrigation is lack of control over the irrigation process, the total amount of irrigation water and the distribution of the irrigation water in a field can be accurately controlled according to the requirements of crops for sprinkling irrigation and micro-irrigation, the traditional ground irrigation mode can cause the reduction of the proportion of soil gas phase, the reduction of soil gaps, the further water loss and soil erosion caused by surface runoffs and seepage, the accurate irrigation in the water retention mode can reduce the occurrence probability of the water loss and soil erosion, and simultaneously saves water and time, so that the water retention agent is increasingly important in agriculture, the water retention agent is the super absorbent resin, is a functional polymer material with extremely strong water absorption capacity, is nontoxic and harmless, can repeatedly release water and absorb water, so that people can compare the water retention agent with the miniature water retention agent in agriculture, the water retention agent can absorb fertilizer and pesticide and slowly release the fertilizer, the pesticide, the fertilizer efficiency and the pesticide effect are increased, and the water retention agent is applied to the aspects of soil improvement, drought resistance and seed conservation and the like.

Although the water-retaining agent fertilizing device used at present can meet the use requirement, the water-retaining agent fertilizing device still has defects in the actual operation process, for example, when an operator holds the handles with hands respectively and steps on pedals to enable the rhombic shovel nozzles to be pressed into the topdressing points in the soil, the first handle and the second handle are closed to enable the shovel nozzles to be opened, meanwhile, the switch control valve is pressed down, the material control switch is opened, the water-retaining agent falls down to directly fall into the soil through the first water-retaining agent conveying pipe in the middle of the water-retaining agent conveying pipe, finally, the device is lifted upwards to finish one-time topdressing operation, and the soil can be automatically covered when the device pulls out the soil.

But in practical use we find the following problems:

1. The patent can only be operated by manpower, and the diamond shovel nozzle is pressed into the soil by stepping on the pedal by feet, so that the efficiency is low and the working intensity is high;

2. The water-retaining agent needs to be conveyed to the device by using a pressure device and a conveying pipe, the using distance is limited by the length of an air pipe, and the using condition is limited to be higher.

Disclosure of utility model

In order to achieve the purpose, the utility model provides the water-retaining agent fertilization device which has the characteristics of high efficiency, low working strength and less limitation on using conditions.

The utility model discloses a water-retaining agent fertilizing device, which comprises a chassis, wherein the upper end of the chassis is fixedly connected with a storage box, the left end surface of the storage box is fixedly connected with two mounting frames which are distributed back and forth, and a fertilizing head is arranged in the mounting frames;

The fertilizing head comprises a first electric push rod and two second electric push rods which are fixedly connected with a mounting frame, a conveying pipe is arranged at the output end of the first electric push rod, the telescopic ends of the first electric push rods 4 are all located inside the storage box 2, and the conveying pipe penetrates through the storage box and is provided with two shovel nozzles distributed left and right below the storage box.

In order to enable the water-retaining agent to fall into soil through the shovel mouth, the upper ends of the two shovel mouths are rotatably connected with the fixed shaft, the fixed shaft is fixedly connected with the lower end of the outer wall of the conveying pipe, through holes communicated with the conveying pipe are formed in the fixed shaft, the front end face and the rear end face of the two shovel mouths are rotatably connected with the first connecting rod, the output shaft of the second electric push rod penetrates through the storage box and is fixedly connected with the two positioning rings, and the two positioning rings are rotatably connected with the two first connecting rods positioned on the same side through pins.

In order to enable the water-retaining agent to enter the conveying pipe, the water-retaining agent fertilizing device is preferably adopted, and the side wall of the conveying pipe, which is positioned in the storage box, is provided with an opening.

In order to keep the water-retaining agent in a suspended state, the water-retaining agent fertilizing device is preferably characterized in that a funnel positioned above a conveying pipe is fixedly connected inside the storage box, a spring is fixedly connected between the upper end of the outer wall of the conveying pipe and the lower end face inside the storage box, the lower end face of the storage box is an inclined face, and the lowest point of the lower end face of the storage box is above the funnel.

In order to ensure that water drops cannot enter the storage box, the water-retaining agent fertilizing device is preferably used, a sealing groove is formed in the joint of the conveying pipe and the outer wall of the storage box, and a sealing ring is arranged in the sealing groove.

In order to move the fertilizer device, the water-retaining agent fertilizer device is preferably provided with a plurality of wheels on the outer wall of the chassis, a pushing handle is fixedly connected to the right end of the chassis, a switch is arranged at the upper end of the pushing handle, and a plurality of first electric push rods and second electric push rods are electrically connected with the switch.

Compared with the prior art, the utility model has the beneficial effects that:

this kind of water retention agent fertilizer injection unit, start the motor earlier, the output shaft of motor drives the bull stick rotation, the bull stick drives stirring leaf and rotates, keep the water retention agent in motion all the time, the water retention agent gets into the conveyer pipe along slope and funnel from the bin, start first electric putter, the output of first electric putter pushes down and is contacted with the conveyer pipe upper end, the output of first electric putter drives conveyer pipe and shovel mouth and moves down, after lifting the soil layer and inserting the soil layer, stop first electric putter, start the second electric putter, the output shaft of second electric putter drives the upper end of head rod and moves down, the other end of head rod moves left and right sides, the other end of head rod drives two shovel mouths and opens leftwards and rightwards, the water retention agent falls into the soil layer along the shovel mouth, pack up the second electric putter, closed shovel mouth, the first electric putter is closed, the spring lifts up the conveyer pipe, the lower terminal surface of funnel prevents the conveyer pipe to continue to rise, simultaneously the conveyer pipe drives shovel mouth to move up, the soil layer automatic cover down, first electric putter replaces the manual work with the foot to insert the shovel mouth into the soil layer, working strength has been reduced, water retention agent is preserved in the bin, make the device no longer limited by the length of trachea restriction.

Drawings

FIG. 1 is a diagram showing the overall construction of a water retaining agent fertilizing device according to the utility model;

FIG. 2 is an overall cross-sectional view of a water retaining agent fertilizing device of the present utility model;

FIG. 3 is a block diagram of a retaining ring and a first connecting rod of the present utility model;

FIG. 4 is a block diagram of the shaft and stirring vane of the present utility model;

fig. 5 is a structural view of a transfer tube and a stationary shaft according to the present utility model.

In the figure, 1, a chassis; 2. a storage tank; 3. a mounting frame; 4. a first electrical push rod; 5. a second electric push rod; 6. a delivery tube; 7. a shovel nozzle; 8. a fixed shaft; 9. a first connecting rod; 10. a spring; 11. a mounting port; 12. an end cap; 13. a motor; 14. a rotating shaft; 15. stirring the leaves; 16. sealing grooves; 17. a seal ring; 18. a pushing handle; 19. a switch; 20. a positioning ring; 21. a through hole; 22. and (5) a funnel.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-5, a water-retaining agent fertilizing device comprises a chassis 1, wherein the upper end of the chassis 1 is fixedly connected with a storage box 2, the left end surface of the storage box 2 is fixedly connected with two mounting frames 3 which are distributed back and forth, and fertilizing heads are arranged in the mounting frames 3;

The fertilization head includes first electric push rod 4 and two second electric push rods 5 with mounting bracket 3 fixed connection, and the output of first electric push rod 4 is provided with conveyer pipe 6, and the flexible end of first electric push rod 4 is located the inside of bin 2, and conveyer pipe 6 runs through bin 2 and is provided with two shovel mouths 7 of controlling the distribution in the below of bin 2.

In this embodiment: the inside water retention agent of bin 2 flows into the inside of conveyer pipe 6, start first electric putter 4, the output of first electric putter 4 drives conveyer pipe 6 and shovel mouth 7 and moves down, lift the soil layer, pour into the soil layer below with the water retention agent, close first electric putter 4, the output of first electric putter 4 moves up, spring 10 drives conveyer pipe 6 and shovel mouth 7 spring 10 and moves up, the soil layer is automatic to cover down, first electric putter 4 replaces the manual work to insert shovel mouth 7 into the soil layer with the foot, working strength is reduced, the water retention agent is preserved in bin 2, make the device no longer be limited by tracheal length, reduce the service condition restriction.

As a technical optimization scheme of the utility model, the upper ends of the two shovel nozzles 7 are rotationally connected with a fixed shaft 8, the fixed shaft 8 is fixedly connected with the lower end of the outer wall of the conveying pipe 6, a through hole 21 communicated with the conveying pipe 6 is formed in the fixed shaft 8, the front end surface and the rear end surface of the two shovel nozzles 7 are rotationally connected with a first connecting rod 9, an output shaft of the second electric push rod 5 penetrates through the storage box 2 and is fixedly connected with two positioning rings 20, and the two positioning rings 20 are rotationally connected with the two first connecting rods 9 positioned on the same side through pins.

In this embodiment: after the shovel nozzle 7 is inserted into a soil layer, the first electric push rod 4 is stopped, the second electric push rod 5 is started, an output shaft of the second electric push rod 5 drives the upper end of the first connecting rod 9 to move downwards, the other end of the first connecting rod 9 moves leftwards and rightwards, the other end of the first connecting rod 9 drives the two shovel nozzles 7 to open leftwards and rightwards, the water-retaining agent falls into the soil layer along the shovel nozzles 7, the second electric push rod 5 is retracted, and the shovel nozzle 7 is closed.

As a technical optimization scheme of the utility model, a funnel 22 positioned above a conveying pipe 6 is fixedly connected inside a storage box 2, a spring 10 is fixedly connected between the upper end of the outer wall of the conveying pipe 6 and the lower end surface inside the storage box 2, the lower end surface of the storage box 2 is an inclined surface, and the lowest point is above the funnel 22.

In this embodiment: the water retention agent enters the conveying pipe 6 along the slope and the funnel 22 from the storage box 2, the output end of the first electric push rod 4 is pressed down to be in contact with the upper end of the conveying pipe 6, the output end of the first electric push rod 4 drives the conveying pipe 6 to move, after the output end of the first electric push rod 4 is lifted, the spring 10 lifts the conveying pipe 6, the lower end face of the funnel 22 prevents the conveying pipe 6 from continuously rising, continuous supply of the water retention agent is guaranteed, and waste caused by wind blowing on the water retention agent falling on the ground is prevented.

As a technical optimization scheme of the utility model, the upper end of the storage box 2 is provided with a mounting opening 11, the upper end of the mounting opening 11 is fixedly connected with an end cover 12 through a bolt, the upper end of the end cover 12 is fixedly connected with a motor 13 through a bracket, an output shaft of the motor 13 penetrates through the storage box 2 and is fixedly connected with a rotating shaft 14, and the outer wall of the rotating shaft 14 is fixedly connected with a plurality of stirring blades 15 which are uniformly distributed.

In this embodiment: when the water retention agent is inside bin 2, if be the static state, probably can cause the hole because of frictional force between the powder, lead to the water retention agent can not get into conveyer pipe 6, start motor 13, the output shaft of motor 13 drives the bull stick rotation, and the bull stick drives stirring leaf 15 rotation, keeps the water retention agent at the motion all the time.

As a technical optimization scheme of the utility model, a sealing groove 16 is formed at the joint of the conveying pipe 6 and the outer wall of the storage tank 2, and a sealing ring 17 is placed in the sealing groove 16.

In this embodiment: after the water-retaining agent is used, water needs to be poured thoroughly, water drops can be inevitably sprayed on the outer wall of the conveying pipe 6, the water-retaining agent can become hydrogel when meeting water, the funnel 22 can be blocked, the sealing ring 17 is additionally arranged, the water drops can be stopped outside the storage box 2, and the water can be quickly evaporated in the air.

As a technical optimization scheme of the utility model, the outer wall of the chassis 1 is provided with a plurality of wheels, the right end of the chassis 1 is fixedly connected with a push handle 18, the upper end of the push handle 18 is provided with a switch 19, and a plurality of first electric push rods 4 and second electric push rods 5 are electrically connected with the switch 19.

In this embodiment: the wheels and the push handle 18 can enable the device to move, the working distance and range are enlarged, and the switch 19 controls the states of the first electric push rod 4 and the second electric push rod 5, so that the dosage of the water retaining agent can be controlled by the opening time of the shovel nozzle 7.

The working principle and the using flow of the utility model are as follows: firstly, starting a motor 13, driving a rotating rod by an output shaft of the motor 13 to rotate, driving a stirring blade 15 to rotate by the rotating rod, always keeping a water retention agent in a motion state, enabling the water retention agent to enter a conveying pipe 6 from a storage box 2 along a slope and a funnel 22, starting a first electric push rod 4, enabling an output end of the first electric push rod 4 to be pressed down to be in contact with an upper end of the conveying pipe 6, driving the conveying pipe 6 and a shovel nozzle 7 to move down by the output end of the first electric push rod 4, stopping the first electric push rod 4 after a soil layer is lifted and inserted into the soil layer, starting a second electric push rod 5, driving an upper end of a first connecting rod 9 to move down by an output shaft of the second electric push rod 5, the other end of the first connecting rod 9 moves left and right, the other end of the first connecting rod 9 drives the two shovel nozzles 7 to open left and right, the water-retaining agent falls into a soil layer along the shovel nozzles 7, the second electric push rod 5 is retracted, the shovel nozzles 7 are closed, the first electric push rod 4 is closed, the spring 10 lifts the conveying pipe 6, the lower end face of the funnel 22 prevents the conveying pipe 6 from continuously rising, meanwhile, the conveying pipe 6 drives the shovel nozzles 7 to move upwards, the soil layer is automatically covered, the first electric push rod 4 replaces a person to insert the shovel nozzles 7 into the soil layer by feet, the working strength is reduced, and the water-retaining agent is stored in the storage box 2, so that the device is not limited by the length of a gas pipe any more, and the limitation of using conditions is reduced.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (6)

1. The utility model provides a water retaining agent fertilizer injection unit, includes chassis (1), its characterized in that: the upper end of the chassis (1) is fixedly connected with a storage box (2), the left end face of the storage box (2) is fixedly connected with two mounting frames (3) which are distributed front and back, and a fertilization head is arranged in the mounting frames (3);

the fertilizing head comprises a first electric push rod (4) and two second electric push rods (5) which are fixedly connected with a mounting frame (3), a conveying pipe (6) is arranged at the output end of the first electric push rod (4), and the conveying pipe (6) penetrates through the storage box (2) and is provided with two shovel nozzles (7) which are distributed left and right below the storage box (2).

2. A water retaining agent fertilizing device according to claim 1, characterized in that: the upper ends of the shovel nozzles (7) are rotationally connected with a fixed shaft (8), the fixed shaft (8) is fixedly connected with the lower end of the outer wall of the conveying pipe (6), a through hole (21) communicated with the conveying pipe (6) is formed in the fixed shaft (8), the front end face and the rear end face of each shovel nozzle (7) are rotationally connected with a first connecting rod (9), an output shaft of the second electric push rod (5) penetrates through the storage box (2) and is fixedly connected with two positioning rings (20), and the two positioning rings (20) are rotationally connected with the two first connecting rods (9) located on the same side through pins.

3. A water retaining agent fertiliser distributor according to claim 2, characterized in that: the inside fixedly connected with of bin (2) is located conveyer pipe (6) top funnel (22), fixedly connected with spring (10) between the upper end of conveyer pipe (6) outer wall and the inside lower terminal surface of bin (2), the lower terminal surface of bin (2) is the top of inclined plane and minimum for funnel (22).

4. A water retaining agent fertilizing device according to claim 1, characterized in that: the upper end of bin (2) has seted up installing port (11), the upper end of installing port (11) is through bolt fixedly connected with end cover (12), the upper end of end cover (12) is through support fixedly connected with motor (13), the output shaft of motor (13) runs through bin (2) and fixedly connected with pivot (14), a plurality of evenly distributed stirring leaf (15) of pivot (14) outer wall fixedly connected with.

5. A water retaining agent fertilizing device according to claim 1, characterized in that: a sealing groove (16) is formed in the joint of the conveying pipe (6) and the outer wall of the storage box (2), and a sealing ring (17) is placed in the sealing groove (16).

6. A water retaining agent fertilizing device according to claim 1, characterized in that: the chassis is characterized in that a plurality of wheels are arranged on the outer wall of the chassis (1), a pushing handle (18) is fixedly connected to the right end of the chassis (1), a switch (19) is arranged at the upper end of the pushing handle (18), and a plurality of first electric push rods (4) and second electric push rods (5) are electrically connected with the switch (19).