CN215736534U

CN215736534U - Medicine device is evenly spouted to land for growing field crops rose

Info

Publication number: CN215736534U
Application number: CN202121350312.7U
Authority: CN
Inventors: 张建文
Original assignee: Lanzhou New Area Modern Agricultural Development Research Institute Co ltd
Current assignee: Lanzhou New Area Modern Agricultural Development Research Institute Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-02-08
Anticipated expiration: 2031-06-17

Abstract

The utility model relates to the technical field of flower planting, in particular to a uniform pesticide spraying device for field roses. This field rose evenly spouts medicine device includes displacement subassembly, lifting unit and sprays the subassembly. The displacement subassembly includes first diaphragm, the U shaped pole, the connecting plate, the first riser, the lead screw, the slide bar, the connecting block, the second riser, including a motor, an end cap, a controller, and a cover plate, chain transmission spare and stand, during the use, make the end of threaded rod enter into in the fourth diaphragm, realize having parted fourth diaphragm and second diaphragm promptly, this medicine device heaviest part of spouting has been torn down promptly, tear down the connecting plate again from the U shaped pole, realize promptly that this medicine device split becomes the triplex promptly, then deposit the storehouse to the part of tearing down in, realize protecting the part of pulling down promptly, when needs spout the medicine to the rose, again according to above-mentioned opposite step should spout the medicine device assemble on the U shaped pole can, this medicine device of spouting has improved the life of its upper part.

Description

Medicine device is evenly spouted to land for growing field crops rose

Technical Field

The utility model relates to the technical field of flower planting, in particular to a uniform pesticide spraying device for field roses.

Background

The pest is the problem that needs key prevention and cure during the rose is planted, the common pest of rose growth process includes aphid and red spider, aphid can take place all the year round, be the evil during the drying, and the chlorophyll in the blade can be drawn to red spider, reduce the efficiency of rose photosynthesis, and spread rapidly, can make the blade victim very fast, plant development stops, many emergence summer, it takes place most easily during high temperature drying, consequently at the initial stage of taking place the pest, need in time to spray insecticide and kill the pest, and need regularly to spray the medicament and carry out the prevention and cure of pest.

The existing rose pesticide spraying device is generally and uniformly arranged in a planting field, a prepared pesticide is manually put into a liquid storage tank, and spraying is carried out by pumping the pesticide through a liquid pumping device onto the pesticide spraying device to spray the pesticide on the rose; the current rose spraying device has the following disadvantages: 1. the liquid storage tank has limited volume, needs manual supplement when in liquid shortage, has low efficiency, is not easy to master supplement amount in the supplement process, and is easy to supplement surplus or deficient; 2. the medicine sprays the operation infrequently, but the medicine spraying mechanism of medicine spraying device exposes outside, receives the part easily to be damaged on the sunshine and rain period for a long time, reduces its life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a field rose uniform pesticide spraying device which can automatically supplement the pesticide industry and can be detachably stored at the upper part of the pesticide spraying device, aiming at the problems in the prior art.

The specific technical scheme of the utility model is as follows:

the utility model provides a device for uniformly spraying field roses, which comprises a displacement assembly, a lifting assembly and a spraying assembly.

The displacement component comprises a first transverse plate, a U-shaped rod, a connecting plate, a first vertical plate, a screw rod, a sliding rod, a connecting block, a second vertical plate, a motor, a chain transmission part and an upright post, the first transverse plate is fixed on the lower end of the U-shaped rod, the connecting plate is fixed on the lower surface of the U-shaped rod, the first vertical plate and the second vertical plate are both fixed on the lower surface of the connecting plate, the end part of the screw rod is rotatably arranged on the outer wall of the first vertical plate, the sliding rod is fixed between the first vertical plates, the connecting block is sleeved on the screw rod in a threaded manner, the connecting block is also sleeved on the sliding rod in a sliding manner, the motor is fixed on the outer wall of the second vertical plate, the output shaft of the motor is in transmission connection with the screw rod through the chain transmission piece, and the stand column is fixed on the lower surface of the connecting block.

The lifting assembly comprises a second transverse plate, a cylinder, a third transverse plate, an internal thread column, an external thread column, a base, a fourth transverse plate and a threaded rod, wherein the fourth transverse plate is fixed to the lower end of the stand column, the fourth transverse plate and the second transverse plate are fixed together through the threaded rod, the cylinder is fixed to the upper surface of the second transverse plate, the third transverse plate is fixed to the lower end of a piston rod of the cylinder, the internal thread column is fixed to the lower surface of the third transverse plate, the external thread column is threaded in the internal thread column, and the base is fixed to the lower end of the external thread column.

The spraying assembly comprises a liquid storage tank, a first water pump, a first water pipe, a second water pipe, a coil pipe, a second water pump, a third water pipe, a fourth water pipe, a liquid level sensor and a buzzer, the liquid storage tank, the first water pump and the second water pump are all fixed on the lower surface of the third transverse plate, one end of the first water pipe and one end of the second water pipe are both arranged on the first water pump, the coil pipe is fixed on the lower surface of the liquid storage tank, the other end of the first water pipe is arranged on the coil pipe, the other end of the second water pipe is arranged in the liquid storage tank, one end of the third water pipe and one end of the fourth water pipe are both arranged on the second water pump, the other end of the third water pipe is arranged in the liquid storage tank, the liquid level sensor and the buzzer are both fixed on the lower surface of the liquid storage tank, the liquid level sensor is electrically connected with the buzzer.

In an embodiment of the present invention, the first cross plate includes a first cross plate body, and the first cross plate body is provided with a mounting hole.

In an embodiment of the present invention, the displacement assembly further includes a rotating member fixed to an outer wall of the first vertical plate, and an end of the lead screw is fixed in the rotating member.

In one embodiment of the utility model, the second riser includes a second riser body and a connecting rod secured between the second riser body and the connecting plate.

In one embodiment of the utility model, the chain transmission part comprises a driving wheel, a chain and a driven wheel, the driving wheel is fixed on an output shaft of the motor, the driven wheel is fixed on the screw rod, and the driving wheel and the driven wheel are connected together through the chain in a transmission manner.

In one embodiment of the present invention, the cylinder includes a cylinder body and a connecting lug plate, the connecting lug plate is fixed on the end of the piston rod of the cylinder body, and the connecting lug plate is fixed on the upper surface of the third transverse plate.

In an embodiment of the present invention, the threaded rod includes a threaded rod body and a hand-held portion, the threaded rod body simultaneously penetrates through the fourth transverse plate and the second transverse plate in a threaded manner, and the hand-held portion is fixed to an upper end of the threaded rod body.

In an embodiment of the utility model, the lifting assembly further includes a pre-embedded nut, the pre-embedded nut is fixed on the lower surface of the second transverse plate, and the threaded rod is threaded in the pre-embedded nut.

In one embodiment of the utility model, the spray assembly further comprises a viewing window disposed on the reservoir.

In one embodiment of the utility model, the spray assembly further comprises a nozzle disposed on the coil.

The utility model has the beneficial effects that: the field rose uniform pesticide spraying device obtained through the design is used for uniformly mixing proportioned pesticide and water, inserting the end part of the fourth water pipe into the mixed pesticide, starting the second water pump, pumping the pesticide into the liquid storage tank by the operation of the second water pump, transmitting a signal to the buzzer by the liquid level sensor when the liquid level sensor senses that the liquid amount in the liquid storage tank reaches the maximum amount, alarming by the buzzer, the second water pump can be closed, starting the motor, the air cylinder and the first water pump, driving the chain transmission piece to rotate by the rotation of the output shaft of the motor, driving the screw rod to rotate by the rotation of the chain transmission piece, realizing the longitudinal movement of the connecting block under the combined action of the screw rod and the sliding rod, namely realizing the longitudinal movement of the coil pipe, realizing the up-and-down movement of the coil pipe by the expansion and contraction of the piston rod of the air cylinder, and pumping out the pesticide in the liquid storage tank by the operation of the first water pump, the pesticide spraying device is characterized in that the pesticide spraying device is injected into a coil pipe through a first water pipe, the uniform pesticide spraying operation on rose flowers is realized under the combined action of a motor, a cylinder and a first water pump, when a liquid level sensor senses that the liquid amount in a liquid storage tank reaches the minimum amount, the liquid level sensor transmits a signal to a buzzer, the buzzer alarms again, the first water pump can be turned off, the rotating direction of an output shaft of the motor is controlled, the liquid storage tank returns to the initial position, the liquid supplementing operation is performed in the liquid storage tank according to the steps, the pesticide spraying device effectively prevents pesticide from being insufficient to cause that the pesticide cannot be sprayed out of the coil pipe, after the pesticide spraying is completed on the rose flowers, the cylinder is started to enable a piston rod of the cylinder to extend to the maximum length, an external threaded column is rotated again, the depth of the end part of the external threaded column in a field in the internal threaded column is controlled, a base is abutted against the inner surface of the coil pipe, a threaded rod is rotated to enable the end of the threaded rod to enter a fourth transverse plate, realize having divided fourth diaphragm and second diaphragm promptly, having torn down this medicine device heaviest part promptly, pull down the connecting plate from U type pole again, realize promptly that this medicine device split becomes the triplex, then deposit the part of pulling down in the storehouse, realize protecting the part of pulling down promptly, when needs spout the medicine to the rose, again according to above-mentioned opposite step should spout the medicine device assemble to U type pole on can, should spout the medicine device and improved the life of its upper part.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a device for uniformly spraying pesticide on field roses according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a field rose uniform spraying device according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a displacement assembly according to an embodiment of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 3 according to an embodiment of the present invention;

fig. 5 is a diagram illustrating a relationship between a lifting assembly and a spraying assembly according to an embodiment of the present invention.

In the figure: 100-a displacement assembly; 110-a first transverse plate; 111-a first cross plate body; 112-mounting holes; a 120-U shaped rod; 130-a connecting plate; 140-a first riser; 150-a rotating member; 160-a screw rod; 170-a slide bar; 180-connecting block; 190-a second riser; 1901-second riser body; 1902-a connecting rod; 191-an electric machine; 192-a chain drive; 1921-a drive wheel; 1922-a chain; 1923-driven wheel; 193-column; 200-a lifting assembly; 210-a second cross plate; 220-a cylinder; 221-a cylinder body; 222-connecting ear plates; 230-a third transverse plate; 240-internal threaded post; 250-externally threaded columns; 260-a base; 270-a fourth cross plate; 280-a threaded rod; 281-threaded rod body; 282-a handpiece; 290-pre-embedded nuts; 300-a spray assembly; 310-a liquid storage tank; 320-a first water pump; 330-a first water pipe; 340-a second water pipe; 350-coil pipe; 360-nozzle; 370-a second water pump; 380-a third water pipe; 390-a fourth water pipe; 391-a liquid level sensor; 392-a buzzer; 393-observation window.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a field rose uniform pesticide spraying device comprises a displacement assembly 100, a lifting assembly 200 and a spraying assembly 300. The lifting assembly 200 is fixed to the displacement assembly 100, and the spraying assembly 300 is fixed to the lifting assembly 200, which improves the lifespan of the upper parts of the spraying device.

Referring to fig. 1-4, the displacement assembly 100 includes a first transverse plate 110, a U-shaped rod 120, a connecting plate 130, a first vertical plate 140, a screw rod 160, a sliding rod 170, a connecting block 180, a second vertical plate 190, a motor 191, a chain transmission 192 and a vertical post 193, the first transverse plate 110 is fixed to the lower end of the U-shaped rod 120 by bolts, the first transverse plate 110 includes a first transverse plate body 111, a mounting hole 112 is formed in the first transverse plate body 111, the mounting hole 112 facilitates the installation of the U-shaped rod 120 to a rose field, the connecting plate 130 is fixed to the lower surface of the U-shaped rod 120 by bolts, the first vertical plate 140 and the second vertical plate 190 are both fixed to the lower surface of the connecting plate 130 by bolts, the second vertical plate 190 includes a second vertical plate body 1901 and a connecting rod 1902, the connecting rod 1902 is fixed between the second vertical plate body 1901 and the connecting plate 130 by bolts, the connecting rod 1902 facilitates the installation of the second vertical plate body 1901 to the connecting plate 130, the end of the screw 160 is rotatably disposed on the outer wall of the first vertical plate 140, and the displacement assembly 100 further includes a rotating member 150.

The rotating member 150 is fixed on the outer wall of the first vertical plate 140 through a bolt, the end of the screw rod 160 is keyed into the rotating member 150, the rotating member 150 enables the screw rod 160 to rotate more smoothly, in this embodiment, the rotating member 150 is a bearing, the sliding rod 170 is fixed between the first vertical plates 140 through a bolt, the connecting block 180 is sleeved on the screw rod 160 in a threaded manner, the connecting block 180 is also sleeved on the sliding rod 170 in a sliding manner, the motor 191 is fixed on the outer wall of the second vertical plate 190 through a bolt, the output shaft of the motor 191 and the screw rod 160 are connected together through a chain transmission member 192 in a transmission manner, the chain transmission member 192 comprises a driving wheel 1921, a chain 1922 and a driven wheel 1923, the driving wheel 1921 is welded on the output shaft of the motor 191, the driven wheel 1923 is welded on the screw rod 160, the driving wheel 1921 and the driven wheel 1923 are connected together through a chain 1922 in a transmission manner, and the driving wheel 1921, the chain 1922 and the driven wheel 1923 enable the output shaft of the motor 191 and the screw rod 160 to rotate synchronously, the post 193 is fixed to the lower surface of the connection block 180 by bolts.

Referring to fig. 1, 2 and 5, the lifting assembly 200 includes a second transverse plate 210, an air cylinder 220, a third transverse plate 230, an internal threaded post 240, an external threaded post 250, a base 260, a fourth transverse plate 270 and a threaded rod 280, the fourth transverse plate 270 is fixed to a lower end of a vertical post 193 by a bolt, the fourth transverse plate 270 and the second transverse plate 210 are fixed together by the threaded rod 280, the threaded rod 280 includes a threaded rod body 281 and a hand-held portion 282, the threaded rod body 281 is threaded through the fourth transverse plate 270 and the second transverse plate 210, the hand-held portion 282 is welded to an upper end of the threaded rod body 281, the hand-held portion 282 facilitates rotation of the threaded rod body 281, the hand-held portion 282 in this embodiment is a handwheel, the lifting assembly 200 further includes a pre-embedded nut 290, the pre-embedded nut 290 is welded to a lower surface of the second transverse plate 210, the threaded rod 280 is threaded in the pre-embedded nut 290, the pre-embedded nut 290 enables the second transverse plate 210 and the fourth transverse plate 270 to be fixed together more firmly, the cylinder 220 is fixed on the upper surface of the second transverse plate 210 by bolts, the third transverse plate 230 is fixed on the lower end of the piston rod of the cylinder 220 by bolts, the cylinder 220 comprises a cylinder body 221 and a connecting lug plate 222, the connecting lug plate 222 is fixed on the end part of the piston rod of the cylinder body 221 by bolts, the connecting lug plate 222 is fixed on the upper surface of the third transverse plate 230 by bolts, the connecting lug plate 222 is convenient for installing and fixing the third transverse plate 230 on the end part of the piston rod of the cylinder body 221, the internal thread column 240 is fixed on the lower surface of the third transverse plate 230 by bolts, the external thread column 250 is threaded in the internal thread column 240, and the base 260 is fixed on the lower end of the external thread column 250 by bolts.

Referring to fig. 2 and 5, the spraying assembly 300 includes a liquid storage tank 310, a first water pump 320, a first water pipe 330, a second water pipe 340, a coil 350, a second water pump 370, a third water pipe 380, a fourth water pipe 390, a liquid level sensor 391 and a buzzer 392, the liquid storage tank 310, the first water pump 320 and the second water pump 370 are all fixed on the lower surface of the third horizontal plate 230 by bolts, one end of the first water pipe 330 and one end of the second water pipe 340 are both disposed on the first water pump 320, the coil 350 is fixed on the lower surface of the liquid storage tank 310 by bolts, the spraying assembly 300 further includes an observation window 393, the observation window 393 is disposed on the liquid storage tank 310, the observation window 393 facilitates real-time observation of the liquid in the liquid storage tank 310, the spraying assembly 300 further includes a nozzle 360, the nozzle 360 is disposed on the coil 350, the nozzle 360 enables the pesticide area to be sprayed on roses with a larger area, the other end of the first water pipe 330 is disposed on the coil 350, the other end setting of second water pipe 340 is in the liquid reserve tank 310, and the one end of third water pipe 380 and the one end of fourth water pipe 390 all set up on second water pump 370, and the other end setting of third water pipe 380 is in the liquid reserve tank 310, and level sensor 391 and bee calling organ 392 all pass through the bolt fastening on the lower surface of liquid reserve tank 310, and level sensor 391 and bee calling organ 392 electric connection are in the same place.

Specifically, this field rose evenly spouts medicine device's theory of operation: when the pesticide spraying device is used, proportioned pesticide and water are uniformly mixed together, the end part of the fourth water pipe 390 is inserted into the mixed pesticide, the second water pump 370 is started, the second water pump 370 works to pump the pesticide into the liquid storage tank 310, when the liquid level sensor 391 senses that the liquid amount in the liquid storage tank 310 reaches the maximum amount, the liquid level sensor 391 transmits a signal to the buzzer 392, the buzzer 392 gives an alarm, the second water pump 370 is closed, the motor 191, the air cylinder 220 and the first water pump 320 are started, the chain transmission piece 192 is driven to rotate by the rotation of the output shaft of the motor 191, the lead screw 160 is driven to rotate by the rotation of the chain transmission piece 192, the connecting block 180 realizes longitudinal movement under the combined action of the lead screw 160 and the sliding rod 170, namely, the longitudinal movement of the coil 350 is realized, the expansion of the piston rod of the air cylinder 220 realizes the up-down movement of the coil 350, the first water pump 320 works to pump the pesticide out of the liquid storage tank 310, the pesticide is injected into the coil 350 through the first water pipe 330, the uniform pesticide spraying operation on the roses is realized under the combined action of the motor 191, the air cylinder 220 and the first water pump 320, when the liquid level sensor 391 senses that the liquid amount in the liquid storage tank 310 reaches the minimum amount, the liquid level sensor 391 transmits a signal to the buzzer 392, the buzzer 392 gives an alarm again, the first water pump 320 can be closed, the rotating direction of the output shaft of the motor 191 is controlled, the liquid storage tank 310 returns to the initial position, the liquid supplementing operation is performed in the liquid storage tank 310 according to the steps, and the pesticide spraying device effectively prevents the situation that pesticide cannot be sprayed out of the coil 350 due to insufficient pesticide; after spraying the rose, the cylinder 220 is started to enable the piston rod of the cylinder 220 to extend to the maximum length, the external thread column 250 is rotated again, the depth of the end part of the external thread column 250 in the internal thread column 240 is controlled, the base 260 is abutted to the field, the threaded rod 280 is rotated, the tail end of the threaded rod 280 enters the fourth transverse plate 270, namely the fourth transverse plate 270 and the second transverse plate 210 are separated, namely the heaviest part of the spraying device is detached, the connecting plate 130 is detached from the U-shaped rod 120, namely the spraying device is detached into three parts, the detached parts are stored in a warehouse, namely the detached parts are protected, when the rose needs to be sprayed, the spraying device is assembled on the U-shaped rod 120 according to the opposite steps, and the service life of the parts on the spraying device is prolonged.

It should be noted that the specific model specifications of the motor 191, the cylinder 220, the first water pump 320, the second water pump 370, the liquid level sensor 391 and the buzzer 392 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the motor 191, the cylinder 220, the first water pump 320, the second water pump 370, the liquid level sensor 391 and the buzzer 392 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A field rose uniform pesticide spraying device is characterized by comprising

The displacement assembly (100) comprises a first transverse plate (110), a U-shaped rod (120), a connecting plate (130), a first vertical plate (140), a screw rod (160), a sliding rod (170), connecting blocks (180), a second vertical plate (190), a motor (191), a chain transmission piece (192) and an upright post (193), wherein the first transverse plate (110) is fixed on the lower end of the U-shaped rod (120), the connecting plate (130) is fixed on the lower surface of the U-shaped rod (120), the first vertical plate (140) and the second vertical plate (190) are both fixed on the lower surface of the connecting plate (130), the end part of the screw rod (160) is rotatably arranged on the outer wall of the first vertical plate (140), the sliding rod (170) is fixed between the first vertical plates (140), and the connecting blocks (180) are in threaded sleeve connection on the screw rod (160), the connecting block (180) is also sleeved on the sliding rod (170) in a sliding manner, the motor (191) is fixed on the outer wall of the second vertical plate (190), an output shaft of the motor (191) is in transmission connection with the screw rod (160) through the chain transmission piece (192), and the upright post (193) is fixed on the lower surface of the connecting block (180);

the lifting assembly (200), the lifting assembly (200) comprises a second transverse plate (210), an air cylinder (220), a third transverse plate (230), an internal thread column (240), an external thread column (250), a base (260), a fourth transverse plate (270) and a threaded rod (280), the fourth transverse plate (270) is fixed on the lower end of the upright post (193), the fourth transverse plate (270) and the second transverse plate (210) are fixed together through the threaded rod (280), the air cylinder (220) is fixed on the upper surface of the second transverse plate (210), the third transverse plate (230) is fixed at the lower end of the piston rod of the cylinder (220), the internal thread column (240) is fixed on the lower surface of the third transverse plate (230), the external threaded column (250) is threaded in the internal threaded column (240), and the base (260) is fixed at the lower end of the external threaded column (250);

a spraying assembly (300), wherein the spraying assembly (300) comprises a liquid storage tank (310), a first water pump (320), a first water pipe (330), a second water pipe (340), a coil pipe (350), a second water pump (370), a third water pipe (380), a fourth water pipe (390), a liquid level sensor (391) and a buzzer (392), the liquid storage tank (310), the first water pump (320) and the second water pump (370) are all fixed on the lower surface of the third transverse plate (230), one end of the first water pipe (330) and one end of the second water pipe (340) are both arranged on the first water pump (320), the coil pipe (350) is fixed on the lower surface of the liquid storage tank (310), the other end of the first water pipe (330) is arranged on the coil pipe (350), and the other end of the second water pipe (340) is arranged in the liquid storage tank (310), one end of the third water pipe (380) and one end of the fourth water pipe (390) are both arranged on the second water pump (370), the other end of the third water pipe (380) is arranged in the liquid storage tank (310), the liquid level sensor (391) and the buzzer (392) are both fixed on the lower surface of the liquid storage tank (310), and the liquid level sensor (391) and the buzzer (392) are electrically connected together.

2. The field rose uniform pesticide spraying device as claimed in claim 1, wherein the first transverse plate (110) comprises a first transverse plate body (111), and the first transverse plate body (111) is provided with a mounting hole (112).

3. The field rose uniform pesticide spraying device as claimed in claim 1, wherein the displacement assembly (100) further comprises a rotating member (150), the rotating member (150) is fixed on the outer wall of the first vertical plate (140), and the end of the screw rod (160) is fixed in the rotating member (150).

4. The field rose uniform spraying device as claimed in claim 1, wherein the second riser (190) comprises a second riser body (1901) and a connecting rod (1902), and the connecting rod (1902) is fixed between the second riser body (1901) and the connecting plate (130).

5. The field rose uniform spraying device as claimed in claim 1, wherein the chain transmission member (192) comprises a driving wheel (1921), a chain (1922) and a driven wheel (1923), the driving wheel (1921) is fixed on the output shaft of the motor (191), the driven wheel (1923) is fixed on the lead screw (160), and the driving wheel (1921) and the driven wheel (1923) are in transmission connection through the chain (1922).

6. The field rose uniform pesticide spraying device as claimed in claim 1, wherein the cylinder (220) comprises a cylinder body (221) and a connecting lug plate (222), the connecting lug plate (222) is fixed at the end of a piston rod of the cylinder body (221), and the connecting lug plate (222) is fixed on the upper surface of the third cross plate (230).

7. The field rose uniform pesticide spraying device as claimed in claim 1, wherein the threaded rod (280) comprises a threaded rod body (281) and a hand-held portion (282), the threaded rod body (281) simultaneously penetrates through the fourth transverse plate (270) and the second transverse plate (210), and the hand-held portion (282) is fixed at the upper end of the threaded rod body (281).

8. The field rose uniform pesticide spraying device as claimed in claim 1, wherein the lifting assembly (200) further comprises a pre-embedded nut (290), the pre-embedded nut (290) is fixed on the lower surface of the second transverse plate (210), and the threaded rod (280) is threaded in the pre-embedded nut (290).

9. The field rose uniform spraying device as claimed in claim 1, wherein the spraying assembly (300) further comprises a viewing window (393), the viewing window (393) being disposed on the tank (310).

10. The field rose uniform spraying device as claimed in claim 1, wherein the spraying assembly (300) further comprises a nozzle (360), the nozzle (360) is disposed on the coil (350).