CN224139564U

CN224139564U - A liquid fertilizer spraying device

Info

Publication number: CN224139564U
Application number: CN202521550541.1U
Authority: CN
Inventors: 邱耀民; 邱小清; 邱小琴; 邱桂根
Original assignee: Zhuhai Kangzhongmin Biotechnology Co ltd
Current assignee: Zhuhai Kangzhongmin Biotechnology Co ltd
Priority date: 2025-07-24
Filing date: 2025-07-24
Publication date: 2026-04-21
Anticipated expiration: 2035-07-24

Abstract

The utility model relates to the technical field of fertilizer spraying devices, and discloses a liquid fertilizer spraying device which comprises a bottom plate, wherein pulleys are fixedly connected to the lower surface of the bottom plate, a fixing plate is fixedly connected to the upper surface of the bottom plate, and a stirring mechanism is arranged on one side, far away from two ends of the bottom plate, of the fixing plate. The liquid fertilizer spraying device is provided with a stirring mechanism which cooperates with a planetary gear transmission system to work together with a plurality of stirring rods, specifically, a first motor arranged in a stirring cylinder drives a sun gear on a fixed shaft to rotate, the sun gear is meshed with a planet gear, the planet gear is meshed with a gear ring, the planetary gear structure enables an auxiliary shaft to generate autorotation motion while revolving, and meanwhile, a main stirring rod on the fixed shaft and an auxiliary stirring rod on the auxiliary shaft are distributed in a crossed mode. The design enlarges the stirring coverage area and improves the mixing quality and the operation efficiency.

Description

Liquid fertilizer spraying device

Technical Field

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

Background

Many plants and some green crops are involved in the maintenance and construction of agricultural production, and maintenance such as watering, pruning, fertilization, etc. is required for these plants without interruption. The agricultural production spraying device is maintenance equipment for promoting plant growth, enhancing humidity of an industrial garden and purifying air for humidification, and can be used for rapidly spraying liquid fertilizer during agricultural production planting.

According to a disclosed liquid fertilizer sprinkler for garden planting (bulletin number: CN222639110U 3), under the combined action of a water suction pump, a water suction pipe, a water delivery pipe, a hose and a sprinkling seat, the mixed liquid fertilizer is conveniently conveyed to the sprinkler, the liquid fertilizer is conveniently and rapidly sprinkled, and under the combined action of a bearing seat, a first gear, a second motor, a second gear, an adjusting rod and an adjusting knob, the height and the angle of the sprinkler can be adjusted according to the use requirement, so that the trees in gardens can be conveniently and rapidly sprinkled.

However, in the practical use process of the device, the liquid fertilizer is usually required to be diluted urgently by adding water, the stirring mechanism of the device only relies on a single stirring rod to stir and dilute the liquid pesticide, the required concentration of the liquid fertilizer is different when different crops are faced, the stirring mechanism of the device cannot meet the requirement of the multiple and various liquid fertilizer spraying devices, and in view of the above, we propose a liquid fertilizer spraying device.

Disclosure of utility model

The utility model aims to provide a liquid fertilizer spraying device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the utility model provides the technical scheme that the liquid fertilizer spraying device comprises a bottom plate, wherein the lower surface of the bottom plate is fixedly connected with pulleys, the upper surface of the bottom plate is fixedly connected with a fixed plate, one side of the fixed plate, which is far away from two ends of the bottom plate, is provided with a stirring mechanism, and the stirring mechanism comprises:

The stirring drum is fixedly connected with a first motor on the outer wall of one side of the stirring drum, the output end of the first motor is fixedly connected with a fixed shaft, the outer surface of the fixed shaft is fixedly connected with a sun gear, the outer surface of the sun gear is meshed with a planetary gear, the outer surface of the planetary gear is meshed with a gear ring, and one side of the planetary gear, far away from the first motor, is fixedly connected with an auxiliary shaft;

The baffle, the lateral wall of baffle is connected with the inner wall rotation of churn, the surface fixedly connected with main puddler of fixed axle, the surface fixedly connected with auxiliary stirring rod of auxiliary shaft, the material throwing mouth has been seted up to the surface of churn and the discharge opening.

Preferably, the quantity of main puddler is provided with the multiunit, and multiunit main puddler is circumference array and distributes in the surface of fixed axle, main puddler is the cross with vice puddler and distributes, the upper surface threaded connection of feed inlet has the apron.

Preferably, the inner wall of the discharge opening is fixedly connected with one end of a water pipe, and the outer surface of the other end of the water pipe penetrates through and is fixedly connected with an equipment box.

Preferably, the spraying mechanism is arranged in the equipment box and comprises a pump, the input end of the pump is fixedly connected with the water pipe at one end far away from the stirring mechanism, the output end of the pump is fixedly connected with a pressurizing machine, the output end of the pressurizing machine is fixedly connected with a supporting frame, and the lower surface of the supporting frame is fixedly connected with a nozzle.

Preferably, the number of the equipment boxes is two, the two equipment boxes are connected through connecting pipes, a second motor is fixedly connected to the upper surface of the equipment box below, a pinion is fixedly connected to the outer surface of the output end of the second motor, a driving wheel is meshed with the outer surface of the pinion, the upper surface of the driving wheel is fixedly connected with the lower surface of the upper equipment box, and the outer surface of the connecting pipe is rotationally connected with the lower equipment box.

Preferably, the side wall of the bottom plate is fixedly connected with a hinge seat, and the outer surface of the hinge seat is hinged with a pushing handle.

Preferably, the side wall of the partition plate is provided with a slot matched with the auxiliary shaft and the fixed shaft in size.

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

1. The liquid fertilizer spraying device is provided with a stirring mechanism which cooperates with a planetary gear transmission system to work cooperatively with a plurality of stirring rods, specifically, a first motor arranged in a stirring cylinder drives a sun gear on a fixed shaft to rotate, the sun gear is meshed with a planet gear, the planet gear is meshed with a gear ring, the planetary gear structure enables an auxiliary shaft to generate autorotation motion while revolving, and meanwhile, a main stirring rod on the fixed shaft and a secondary stirring rod on the auxiliary shaft are distributed in a crossing manner and stably rotate under the support of a partition plate. The design not only enlarges the stirring coverage, reduces the stirring dead angle, but also enhances the shearing force through the compound movement of the main stirring rod and the auxiliary stirring rod, promotes the uniform dissolution of components, is particularly suitable for the preparation of high-viscosity liquid fertilizer, and improves the mixing quality and the working efficiency.

2. The liquid fertilizer spraying device is characterized in that two equipment boxes are communicated by a connecting pipe and are meshed with a driving wheel through a pinion driven by a second motor to drive the upper equipment box to rotate relative to the lower equipment box, and meanwhile, the rotating connection design of the connecting pipe allows the large-angle free adjustment of the whole spraying unit. The rotatable structure enables an operator to adjust the direction of the nozzles in real time according to the row spacing or the topography requirement of crops, realizes directional or wide-area spraying, avoids the uneven coverage problem of the traditional fixed nozzles, improves the fertilizer utilization rate, reduces the waste, reduces the manual operation intensity, and is particularly suitable for accurate fertilization operation of large-area farmlands.

Drawings

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

FIG. 2 is a schematic illustration of a stirring mechanism according to the present utility model;

FIG. 3 is a second schematic view of the stirring mechanism of the present utility model;

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

FIG. 5 is a second schematic view of the spraying mechanism of the present utility model.

1, A bottom plate, 11, a pulley, 12, a hinge seat, 13, a pushing handle, 14, a fixed plate, 2, a stirring mechanism, 21, a stirring cylinder, 22, a first motor, 23, a fixed shaft, 24, a sun gear, 25, a planet wheel, 26, a gear ring, 27, an auxiliary shaft, 28, a partition plate, 29, a main stirring rod, 210, a secondary stirring rod, 211, a feed inlet, 212, a discharge opening, 3, a water pipe, 31, an equipment box, 4, a spraying mechanism, 41, a pump, 42, a pressurizing machine, 43, a support frame, 44, a nozzle, 45, a second motor, 46, a pinion, 47, a driving wheel, 48 and a connecting pipe.

Detailed Description

As shown in fig. 1-5, the utility model provides a technical scheme that the liquid fertilizer spraying device comprises a bottom plate 1, wherein a pulley 11 is fixedly connected to the lower surface of the bottom plate 1, a fixed plate 14 is fixedly connected to the upper surface of the bottom plate 1, a stirring mechanism 2 is arranged on one side, far away from two ends of the bottom plate 1, of the fixed plate 14, and the stirring mechanism 2 comprises a stirring cylinder 21, a first motor 22, a fixed shaft 23, a sun wheel 24, a planet wheel 25, a gear ring 26, an auxiliary shaft 27, a partition plate 28, a main stirring rod 29, an auxiliary stirring rod 210, a feeding port 211 and a discharging port 212.

In one embodiment of the utility model, a first motor 22 is fixedly connected to the outer wall of one side of a stirring cylinder 21, a fixed shaft 23 is fixedly connected to the output end of the first motor 22, a sun gear 24 is fixedly connected to the outer surface of the fixed shaft 23, a planetary gear 25 is meshed with the outer surface of the sun gear 24, a gear ring 26 is meshed with the outer surface of the planetary gear 25, the first motor 22 drives the fixed shaft 23 to rotate, the sun gear 24 fixedly connected with the outer surface of the fixed shaft 23 is further driven, thereby the planetary gear 25 can rotate around the gear ring 26, revolution can be performed on the premise of autorotation of the planetary gear 25, an auxiliary shaft 27 is fixedly connected to one side of the planetary gear 25 far away from the first motor 22, the auxiliary shaft 27 can rotate while the planetary gear 25 rotates, the lateral wall of baffle 28 rotates with the inner wall of churn 21 to be connected, the surface fixedly connected with main puddler 29 of fixed axle 23, the surface fixedly connected with auxiliary stirring rod 210 of auxiliary shaft 27, this main puddler 29 and auxiliary stirring rod 210 respectively with fixed axle 23 and auxiliary shaft 27's surface respectively fixed connection, can carry out intensive mixing to the liquid fertilizer that is used for diluting the stirring, feed opening 211 and discharge opening 212 have been seted up to churn 21's surface, the quantity of main puddler 29 is provided with the multiunit, and multiunit main puddler 29 is the circumference array and distributes in the surface of fixed axle 23, main puddler 29 and auxiliary stirring rod 210 are the cross distribution, main puddler 29 on the fixed axle 23 and auxiliary stirring rod 210 on the auxiliary shaft 27 are the cross distribution, and realize stable rotation under the support of baffle 28. This design has not only enlarged the stirring coverage, has reduced the stirring dead angle, and the upper surface threaded connection of feed port 211 has the apron, can avoid liquid fertilizer to spill over churn 21 in the stirring process, and the inner wall fixedly connected with water pipe 3's of discharge port 212 one end, water pipe 3's the other end surface runs through fixedly connected with equipment box 31.

In addition, in order to provide the spraying mechanism 4 inside the equipment box 31, the spraying mechanism 4 comprises a pump 41, the input end of the pump 41 is fixedly connected with one end of the water pipe 3 far away from the stirring mechanism 2, the output end of the pump 41 is fixedly connected with a pressurizing machine 42, the output end of the pressurizing machine 42 is fixedly connected with a supporting frame 43, the lower surface of the supporting frame 43 is fixedly connected with a nozzle 44, the number of the equipment boxes 31 is two groups, the two groups of the equipment boxes 31 are connected through a connecting pipe 48, the upper surface of the equipment box 31 at the lower end is fixedly connected with a second motor 45, the outer surface of the output end of the second motor 45 is fixedly connected with a pinion 46, the outer surface of the pinion 46 is meshed with a driving wheel 47, the upper surface of the driving wheel 47 is fixedly connected with the lower surface of the upper equipment box 31, the outer surface of the connecting pipe 48 is rotationally connected with the lower equipment box 31, the mixed fertilizer is sucked from the water pipe 3 through the pump 41 provided with the spraying mechanism 4, the pressurized by the pressurizing machine 42 and then is conveyed to the nozzle 44 on the supporting frame 43 for high-efficiency spraying, the two equipment boxes 31 are communicated by the connecting pipe 48, the second motor 45 is meshed with the second motor 45, the upper surface of the equipment box 31 is driven by the second motor 45, and the whole equipment box is driven to rotate relatively to rotate by the driving wheel 47, and the whole equipment box is freely and the rotating and is allowed to rotate, and the whole equipment box is meshed with the driving unit to rotate, and the driving unit to rotate. The rotatable structure enables an operator to adjust the direction of the nozzle 44 in real time according to the row spacing or the topography requirement of crops, realizes directional or wide-area spraying, avoids the uneven coverage problem of the traditional fixed nozzle 44, improves the fertilizer utilization rate, reduces the waste, reduces the manual operation intensity, and is particularly suitable for accurate fertilization operation of a large-area farmland.

In the embodiment of the utility model, the side wall of the bottom plate 1 is fixedly connected with the hinging seat 12, the outer surface of the hinging seat 12 is hinged with the pushing handle 13, the pushing handle 13 is hinged with the side wall of the bottom plate 1, various angles can be adjusted, the height of different workers can be adapted, the side wall of the baffle plate 28 is provided with a slot matched with the auxiliary shaft 27 and the fixed shaft 23 in size, and the stable operation of the whole stirring mechanism 2 can be ensured by the slot arranged on the side wall of the baffle plate 28 and the slot matched with the auxiliary shaft 27 and the fixed shaft 23 in size, so that the planet wheel 25 and the sun wheel 24 can still be kept stable in the process of rotation and revolution in the actual production process.

In the utility model, when the stirring device is used, raw materials are input through the feed port 211 of the stirring cylinder 21, the first motor 22 is started to drive the fixed shaft 23 to rotate so as to drive the sun gear 24 to rotate, the sun gear 24 is meshed with the planet gears 25 to enable the planet gears 25 to revolve and rotate in the gear ring 26, the planet gears 25 drive the auxiliary stirring rod 210 to move through the auxiliary shaft 27, meanwhile, a plurality of groups of main stirring rods 29 on the fixed shaft 23 rotate, and the main stirring rods 29 and the auxiliary stirring rods 210 are in cross motion so as to realize full mixing. In addition, the second motor 45 drives the pinion 46 to drive the driving wheel 47 to rotate, so that the upper equipment box 31 and the nozzle 44 assembly integrally rotate to adjust the spraying angle, and the bottom of the device moves through the pulley 11 of the bottom plate 1.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The liquid fertilizer spraying device comprises a bottom plate (1), wherein a pulley (11) is fixedly connected to the lower surface of the bottom plate (1), and a fixing plate (14) is fixedly connected to the upper surface of the bottom plate (1), and the liquid fertilizer spraying device is characterized in that a stirring mechanism (2) is arranged on one side, far away from two ends of the bottom plate (1), of the fixing plate (14), and the stirring mechanism (2) comprises:

The stirring device comprises a stirring cylinder (21), wherein a first motor (22) is fixedly connected to the outer wall of one side of the stirring cylinder (21), a fixed shaft (23) is fixedly connected to the output end of the first motor (22), a sun gear (24) is fixedly connected to the outer surface of the fixed shaft (23), a planetary gear (25) is meshed with the outer surface of the sun gear (24), a gear ring (26) is meshed with the outer surface of the planetary gear (25), and an auxiliary shaft (27) is fixedly connected to one side, far away from the first motor (22), of the planetary gear (25);

the stirring device comprises a partition plate (28), wherein the side wall of the partition plate (28) is rotationally connected with the inner wall of a stirring cylinder (21), a main stirring rod (29) is fixedly connected with the outer surface of a fixed shaft (23), an auxiliary stirring rod (210) is fixedly connected with the outer surface of an auxiliary shaft (27), and a feeding opening (211) and a discharging opening (212) are formed in the outer surface of the stirring cylinder (21).

2. The liquid fertilizer spraying device according to claim 1, wherein a plurality of groups of main stirring rods (29) are arranged, the plurality of groups of main stirring rods (29) are distributed on the outer surface of the fixed shaft (23) in a circumferential array, the main stirring rods (29) and the auxiliary stirring rods (210) are distributed in a cross manner, and a cover plate is connected to the upper surface of the feeding port (211) in a threaded manner.

3. The liquid fertilizer spraying device according to claim 1, wherein the inner wall of the discharge opening (212) is fixedly connected with one end of a water pipe (3), and the outer surface of the other end of the water pipe (3) is fixedly connected with an equipment box (31) in a penetrating manner.

4. The liquid fertilizer spraying device according to claim 3, wherein a spraying mechanism (4) is arranged in the equipment box (31), the spraying mechanism (4) comprises a pump (41), the input end of the pump (41) is fixedly connected with one end of the water pipe (3) far away from the stirring mechanism (2), the output end of the pump (41) is fixedly connected with a pressurizing machine (42), the output end of the pressurizing machine (42) is fixedly connected with a supporting frame (43), and the lower surface of the supporting frame (43) is fixedly connected with a nozzle (44).

5. The liquid fertilizer spraying device according to claim 3, wherein two groups of the equipment boxes (31) are arranged in total, the two groups of the equipment boxes (31) are connected through connecting pipes (48), a second motor (45) is fixedly connected to the upper surface of the equipment box (31) below, a pinion (46) is fixedly connected to the outer surface of the output end of the second motor (45), a driving wheel (47) is meshed with the outer surface of the pinion (46), the upper surface of the driving wheel (47) is fixedly connected with the lower surface of the upper equipment box (31), and the outer surface of the connecting pipe (48) is rotatably connected with the lower equipment box (31).

6. The liquid fertilizer spraying device according to claim 1, wherein the side wall of the bottom plate (1) is fixedly connected with a hinge seat (12), and a pushing handle (13) is hinged to the outer surface of the hinge seat (12).

7. A liquid fertilizer spraying device according to claim 1, characterized in that the side wall of the partition plate (28) is provided with a slot which is matched with the auxiliary shaft (27) and the fixed shaft (23) in size.