CN112544186A

CN112544186A - Fertilization sprinkler of protection plant

Info

Publication number: CN112544186A
Application number: CN202011513876.8A
Authority: CN
Inventors: 娈垫氮; 段浪
Original assignee: Yiyou Smart Wuhan Big Data Technology Co ltd
Current assignee: Yiyou Smart Wuhan Big Data Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-03-26

Abstract

The invention discloses a fertilization spraying device for protecting plants, which comprises a box body, a protection pad, a shoulder strap, a telescopic seat, a buckle, a discharge port, a charging interface, a spraying rod, a feeding port and a ventilation window, wherein the box body is of a four-side rectangular structure, the middle part of the right end face of the box body is provided with a cross-shaped protection pad, the shoulder strap is arranged on the outer side of the protection pad, the telescopic seat is arranged below the shoulder strap and fixed through bolts, the middle part of the front end face of the box body is provided with a pair of fixed buckles and fixed through screws, the lower part of the buckle is provided with an embedded discharge port, the left side of the buckle is provided with a dustproof charging interface, the inner side of the buckle is buckled with the spraying. The invention can spray powder, liquid medicine, granular and other fertilizers and medicines through a reasonable design and protect crops through the protective cover.

Description

Fertilization sprinkler of protection plant

Technical Field

The invention relates to a spraying device, in particular to a fertilizing and spraying device for protecting plants.

Background

The fertilization that uses at present and the spraying equipment of fertilization mostly cover on a large scale, directly spray on crops themselves but some fertilizer or pesticide can not directly spray crops in order to avoid causing the influence and the operating personnel intensity of labour of growth to plants themselves are big, can't provide the place of rest, so need a neotype spraying equipment that can protect crops.

Disclosure of Invention

The invention aims to provide a fertilizing and spraying device for protecting plants so as to solve the technical problem.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a fertilization sprinkler of protection plant, includes box, protection pad, baldric, flexible seat, buckle, discharge gate, the interface that charges, spray bar, adds material mouthful, ventilation window, its characterized in that: the utility model discloses a flexible safety belt, including box, protection pad, shoulder, embedded discharge gate and left side, the box is four sides rectangle structure and right-hand member face mid-mounting has the cross protection pad, the shoulder is installed in the protection pad outside, telescopic seat is installed to the shoulder below and passes through the bolt fastening, the positive terminal surface mid-mounting of box has a pair of fixed buckle and passes through the fix with screw, embedded discharge gate and left side are installed to the buckle below and are opened there is dustproof interface that charges, the inboard lock joint of buckle has the spray bar, box top mid-mounting has the material adding mouth, material adding.

On the basis of the technical scheme, the telescopic seat comprises a supporting base plate, a stretching seat, a lifting button, telescopic supporting legs and a foot pad, the supporting base plate is of a four-side rectangular structure, the stretching seat of the rectangular structure is installed at the bottom of the supporting base plate, the cylindrical lifting button is installed in the middle of the right end face of the stretching seat, the four telescopic supporting legs which are equidistantly and symmetrically distributed are installed at the top end of the supporting base plate, the telescopic supporting legs are fixed on the inner side of the box body, and the four foot pads which are equidistantly and symmetrically distributed are installed at the bottom of the supporting base plate and are connected through.

On the basis of the technical scheme, the spray bar includes holding rod, first telescopic link, second telescopic link, connector, operating panel, drainage fan, water conservancy diversion dish, water conservancy diversion flange, screw hole, protective cover, guiding gutter, operating panel is installed on cylindrical structure and top to the holding rod, embedded first telescopic link, second telescopic link, connector are installed in proper order to the holding rod left end, there is the drainage fan connector bottom through threaded connection, the drainage fan is installed at water conservancy diversion dish top middle part, the water conservancy diversion dish passes through the water conservancy diversion flange and cooperates with the guiding gutter grafting in the protective cover outside, the protective cover is connected with the inboard screw hole of water conservancy diversion dish through the screw thread post on top.

On the basis of the technical scheme, a plunger rod is connected to the inner side of the air pump in a sliding mode and is fixed to the left side of the top end of the shell through a bolt, an L-shaped cavity is formed in the inner side of the shell, a guide plate is arranged in the middle of the bottom end of the shell, and a feeding check valve and a discharging check valve are arranged in the middle of the rear end and the bottom end of the shell and are connected through threads.

On the basis of the technical scheme, ejection of compact check valve includes case, check plate, fixed plate, first connecting block, second connecting block, release link, spring, the body of rod, thread head, fixed block, the case is opened threaded for cylindrical cavity and outside bottom, the case passes through the thread tightening at ejection of compact check valve inboardly, the inboard mid-mounting of case has the fixed plate and articulates with the check plate, first connecting block is installed and articulates fixedly with the second connecting block to check plate bottom front end, the second connecting block passes through threaded connection and fixes on the release link top, the body of rod has been cup jointed in spring and the outside bottom the release link, threaded connection's spacing thread head is installed on the body of rod top, body of rod bottom is installed at fixed block top middle part through threaded connection, the fixed block passes through the bolt tightening at the case inboardly. Compared with the prior art, the invention has the following advantages: according to the invention, the pressure inside the cavity is controlled by the plunger air pump, the non-return valve is closed and opened, the material is conveyed, meanwhile, the length of the spraying rod can be adjusted by the three telescopic holding rods, the spraying rod can be conveniently and freely adjusted according to the use environment, the protective cover is in threaded connection and is in plug-in fit with the flow guide disc, so that overflow is prevented, replacement according to different crops is convenient, the operation efficiency of users is improved, the detachable telescopic seat is arranged at the bottom of the box body, a rest place can be provided for the users, and the labor burden is reduced.

Drawings

Fig. 1 is a schematic view of the external structure of the present invention.

Fig. 2 is a view showing the construction of the retractable seat of the present invention.

FIG. 3 is a schematic view of a spray bar according to the present invention.

FIG. 4 is a schematic view of the structure of the discharging device of the present invention

FIG. 5 is a schematic view showing the connection of the check valve according to the present invention

In the figure: 1. a box body, 2, a protection pad, 3, a shoulder strap, 4, a telescopic seat, 5, a buckle, 6, a discharge port, 7, a charging interface, 8, a spray rod, 9, a charging port, 10, a ventilation window, 11, a support bottom plate, 12, a stretching seat, 13, a lifting button, 14, a telescopic supporting leg, 15, a foot pad, 16, a holding rod, 16-1, a first telescopic rod, 16-2, a second telescopic rod, 16-3, a connector, 17, an operation panel, 18, a drainage fan, 19, a diversion disc, 19-1, a diversion convex plate, 19-2, a threaded hole, 20, a protective cover, 20-1, a diversion groove, 21, an air pump, 21-1, a plunger rod, 22, a shell, 22-1, a cavity, 22-2, a diversion plate, 23, a feeding check valve, 23-1, a discharging check valve, 24, a shell, 25 and a check plate, 25-1 parts of fixing plates, 26 parts of first connecting blocks, 26-1 parts of second connecting blocks, 27 parts of reset rods, 28 parts of springs, 29 parts of rod bodies, 29-1 parts of screw heads, 30 parts of fixing blocks.

Detailed Description

The invention is explained in further detail below with reference to the figures and the specific embodiments.

As shown in fig. 1-5, a fertilization sprinkler of protection plant, including box 1, protection pad 2, baldric 3, flexible seat 4, buckle 5, discharge gate 6, charge interface 7, spray bar 8, add material mouth 9, ventilation window 10, box 1 has cross protection pad 2 for four sides rectangular structure and right-hand member face mid-mounting, baldric 3 is installed in the protection pad 2 outside, flexible seat 4 is installed and passes through the bolt fastening to baldric 3 below, 1 positive terminal surface mid-mounting of box has a pair of fixed buckle 5 and passes through the fix with screw, buckle 5 below is installed embedded discharge gate 6 and left side and is opened and has dustproof interface 7 that charges, 5 inboard lock joints of buckle have spray bar 8, 1 top mid-mounting of box has material mouth 9, it has symmetrical formula ventilation window 10 to add material mouth 9 both sides to open.

The telescopic seat 4 comprises a supporting base plate 11, a stretching seat 12, a lifting button 13, telescopic supporting legs 14 and foot pads 15, wherein the supporting base plate 11 is of a four-side rectangular structure, the stretching seat 12 of the rectangular structure is installed at the bottom of the supporting base plate 11, the cylindrical lifting button 13 is installed in the middle of the right end face of the stretching seat 12, the four telescopic supporting legs 14 which are equidistantly and symmetrically distributed are installed at the top end of the supporting base plate 11, the telescopic supporting legs 14 are fixed on the inner side of the box body 1, and the four foot pads 15 which are equidistantly and symmetrically distributed are installed at the bottom of the supporting base plate 11 and are connected through threads.

The spraying rod 8 comprises a holding rod 16, a first telescopic rod 16-1, a second telescopic rod 16-2, a connector 16-3, an operation panel 17, a drainage fan 18, a flow guide disc 19, a flow guide convex plate 19-1, a threaded hole 19-2, a protective cover 20, a flow guide groove 20-1 and a threaded column 20-2, the holding rod 16 is of a cylindrical structure, the top end of the holding rod is provided with an operation panel 17, the left end of the holding rod 16 is sequentially provided with an embedded first expansion link 16-1, a second expansion link 16-2 and a connector 16-3, the bottom of the connector 16-3 is connected with a drainage fan 18 through threads, the drainage fan 18 is arranged in the middle of the top end of a diversion disc 19, the diversion disc 19 is in inserted fit with a diversion trench 20-1 on the outer side of the protective cover 20 through a diversion convex plate 19-1, the protective cover 20 is connected with the threaded hole 19-2 on the inner side of the deflector 19 through a threaded column 20-2 at the top end.

The inner side of the air pump 21 is connected with a plunger rod 21-1 in a sliding mode and fixed to the left side of the top end of the shell 22 through a bolt, the inner side of the shell 22 is provided with an L-shaped cavity 22-1, the middle of the bottom end of the shell 22 is provided with a guide plate 22-2, and the middle of the rear end and the bottom end of the shell 22 are respectively provided with a feeding check valve 23 and a discharging check valve 23-1 which are connected through threads.

The discharge check valve 23-1 comprises a valve core 24, a check plate 25, a fixing plate 25-1, a first connecting block 26, a second connecting block 26-1, a reset rod 27, a spring 28, a rod body 29, a thread head 29-1 and a fixing block 30, wherein the valve core 24 is a cylindrical cavity, threads are formed in the bottom of the outer side of the valve core 24, the valve core 24 is fixed to the inner side of the discharge check valve 23-1 through threads, the fixing plate 25 is installed in the middle of the inner side of the valve core 24 and hinged to the check plate 25-1, the first connecting block 26 is installed at the front end of the bottom of the check plate 25-1 and hinged to the second connecting block 26-1, the second connecting block 26-1 is fixed to the top end of the reset rod 27 through threaded connection, the spring 28 is installed at the bottom of the reset rod 27, the rod body 29 is sleeved on the outer side of, the bottom of the rod body 29 is installed in the middle of the top end of the fixed block 30 through threaded connection, and the fixed block 30 is fixed on the inner side of the valve core 24 through bolts.

The working principle of the invention is as follows: the air pump is controlled through the operation panel to reciprocate while the cavity is internally provided with negative pressure to enable the feeding check valve to discharge materials and the discharging check valve to be closed, when the air pump retracts, the feeding check valve is closed while the air pressure enables the discharging check valve to jack the materials to be discharged out of the cavity, the materials are pulled by the drainage fan to enter the diversion disc and are finally sprayed along the outer wall of the protective cover after entering the spraying rod, meanwhile, the check valve is internally provided with a reset rod to reset and close under the action of the spring, and the fixed telescopic seat at the bottom of the box body can be conveniently disassembled and replaced by adjusting the height of the backrest and the foot pad through the telescopic support.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a fertilization sprinkler of protection plant, includes box (1), protection pad (2), baldric (3), flexible seat (4), buckle (5), discharge gate (6), the interface that charges (7), spray bar (8), adds material mouthful (9), ventilation window (10), its characterized in that: box (1) has cross protection pad (2) for four sides rectangle structure and right-hand member face mid-mounting, shoulder (3) are installed in protection pad (2) outside, shoulder (3) below is installed flexible seat (4) and is passed through the bolt fastening, box (1) positive terminal surface mid-mounting has a pair of fixed buckle (5) and passes through the fix with screw, buckle (5) below is installed embedded discharge gate (6) and left side and is opened and has dustproof interface (7) that charges, buckle (5) inboard lock joint has spray bar (8), box (1) top mid-mounting has material adding mouth (9), material adding mouth (9) both sides are opened there are symmetrical formula ventilation window (10).

2. The fertigation spray device of claim 1, wherein: the telescopic seat (4) comprises a supporting base plate (11), a stretching seat (12), a lifting button (13), telescopic supporting legs (14) and a foot pad (15), wherein the supporting base plate (11) is of a four-side rectangular structure, the stretching seat (12) of the rectangular structure is installed at the bottom of the supporting base plate (11), the cylindrical lifting button (13) is installed in the middle of the right end face of the stretching seat (12), the telescopic supporting legs (14) distributed in four equal distances and symmetrical modes are installed at the top end of the supporting base plate (11), the telescopic supporting legs (14) are fixed on the inner side of the box body (1), and the foot pad (15) distributed in four equal distances and symmetrical modes are installed at the bottom of the supporting base plate (11) and are connected.

3. The fertigation spray device of claim 1, wherein: the spray rod (8) comprises a holding rod (16), a first telescopic rod (16-1), a second telescopic rod (16-2), a connector (16-3), an operation panel (17), a drainage fan (18), a flow guide disc (19), a flow guide convex plate (19-1), a threaded hole (19-2), a protective cover (20), a flow guide groove (20-1) and a threaded column (20-2), wherein the holding rod (16) is of a cylindrical structure, the top end of the holding rod is provided with the operation panel (17), the left end of the holding rod (16) is sequentially provided with the embedded first telescopic rod (16-1), the second telescopic rod (16-2) and the connector (16-3), the bottom of the connector (16-3) is connected with the drainage fan (18) through threads, and the drainage fan (18) is arranged in the middle of the top end of the flow guide disc (, the flow guide disc (19) is in plug-in fit with a flow guide groove (20-1) in the outer side of the protective cover (20) through a flow guide convex plate (19-1), and the protective cover (20) is connected with a threaded hole (19-2) in the inner side of the flow guide disc (19) through a threaded column (20-2) in the top end.

4. The fertigation spray device of claim 1, wherein: the air pump is characterized in that a plunger rod (21-1) is connected to the inner side of the air pump (21) in a sliding mode and fixed to the left side of the top end of the shell (22) through a bolt, an L-shaped cavity (22-1) is formed in the inner side of the shell (22), a guide plate (22-2) is installed in the middle of the bottom end of the shell, and a feeding check valve (23) and a discharging check valve (23-1) are installed in the middle of the rear end and the bottom end of the shell (22) and connected through threads.

5. The fertigation spray device of claim 1, wherein: the discharge check valve (23-1) comprises a valve core (24), a check plate (25), a fixing plate (25-1), a first connecting block (26), a second connecting block (26-1), a reset rod (27), a spring (28), a rod body (29), a thread head (29-1) and a fixing block (30), the valve core (24) is a cylindrical cavity, threads are formed in the bottom of the outer side of the valve core (24), the valve core (24) is fixed to the inner side of the discharge check valve (23) through threads, the fixing plate (25) is installed in the middle of the inner side of the valve core (24) and hinged to the check plate (25-1), the first connecting block (26) is installed at the front end of the bottom of the check plate (25-1) and hinged to the second connecting block (26-1), and the second connecting block (26-1) is fixed to the top end of the reset rod (27, the utility model discloses a valve core, including release link (27), body of rod (29) has been cup jointed to the spring (28) and the outside installed to release link (27) bottom, threaded connection's spacing thread head (29-1) is installed on body of rod (29) top, install at fixed block (30) top middle part through threaded connection in body of rod (29) bottom, fixed block (30) are inboard at case (24) through the bolt fastening.