CN212232818U

CN212232818U - Farmland irrigation spouts medicine device

Info

Publication number: CN212232818U
Application number: CN202020312337.7U
Authority: CN
Inventors: 王声锋
Original assignee: North China University of Water Resources and Electric Power
Current assignee: North China University of Water Resources and Electric Power
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-12-29
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a farmland irrigation medicine spraying device, which comprises a medicine spraying box, wherein the upper end of the medicine spraying box is provided with a liquid inlet, the left end and the right end of the liquid inlet are symmetrically provided with battery boxes, the front end of the medicine spraying box is fixedly embedded with a motor box, the inner cavity of the motor box is provided with a feeding mechanism, the front end of the medicine spraying box is provided with a hose, the other end of the hose is fixedly connected with the left end of a transfusion rod, the left end of the transfusion rod is fixedly sleeved with a switch, the bottom of the right end of the transfusion rod is provided with an atomizing nozzle, and the inner cavity of the transfusion rod is provided with a pressure regulating mechanism, the farmland irrigation medicine spraying device is provided with the feeding mechanism, the connecting rod drives a rotary disc to rotate through a material motor, so that the connecting rod drives a piston to do piston motion on a barrel, thereby the liquid in the medicine spraying box is pressed into the transfusion rod and is sprayed, the pressure regulating mechanism is arranged, and the spraying range can be changed according to requirements.

Description

Farmland irrigation spouts medicine device

Technical Field

The utility model relates to an agricultural equipment field, in particular to medicine device is spouted in field irrigation.

Background

The sprayer is a device for converting liquid medicine or other liquid into mist by utilizing the air suction effect and uniformly spraying the mist to other objects, and comprises a device for compressing air, a thin tube, a nozzle and the like. In rural areas, sprayers are indispensable important agricultural implements for controlling plant diseases and insect pests.

The existing agricultural sprayer is generally carried on the back to spray liquid manually, and the manual operation causes the labor intensity to be overlarge and does not utilize long-time work, so that a farmland irrigation spraying device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a medicine device is spouted in field irrigation can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a medicine device is spouted in farmland irrigation, is including spouting the medical kit, the upper end of spouting the medical kit is equipped with the inlet and the inlet about the end be the symmetry and is equipped with the battery box, two sets of the battery box is fixed to be inlayed in the inner chamber of spouting the medical kit, and all is equipped with the battery in two sets of battery boxes, the fixed inner chamber that has motor case and motor case of embedding of front end of spouting the medical kit is equipped with feeding mechanism, the front end of spouting the medical kit is equipped with the other end of hose and the left end fixed connection of transfusion rod, the fixed cover of having connect the switch on the left end of transfusion rod, the inner chamber that the bottom of transfusion rod's right-.

Preferably, feeding mechanism includes the feeding motor, the right side that is fixed with carousel and carousel on the output shaft of feeding motor is fixed with the barrel, the inner chamber of barrel slides and is equipped with the left end and the connecting rod rotation of piston and is connected, the one end that the piston was kept away from to the connecting rod is connected with the carousel rotation.

Preferably, install ejection of compact check valve on the output tube of barrel and hose fixed connection and the output tube, the bottom of barrel is equipped with the inner chamber bottom that inlet pipe and inlet pipe run through the motor case and extends to its below and be connected with the filter tube, the feed end of filter tube is established and is installed the filtration gauze, install the feeding check valve on the inlet pipe.

Preferably, pressure regulating mechanism includes choke plug and casing, choke plug slip joint sets up the inner chamber at the transfusion rod, and the top of choke plug is equipped with frustum type stop cover, the below slip joint of choke plug has the frame that leaks, it is fixed with the spring to leak between frame and the choke plug, the casing is fixed on transfusion rod, and the top of casing is equipped with the dwang, the lower extreme of dwang passes casing, transfusion rod, frustum type stop cover and choke plug in proper order and with the frame rotation joint that leaks, the inner chamber wall screw thread fixed connection of dwang and casing.

Preferably, all be equipped with elastic sealing pad, outside on the outer wall of choke plug and the inner chamber wall elastic sealing pad is inconsistent with the inner chamber wall of frustum type retaining cover, inside elastic sealing pad is inconsistent with dwang outer wall, the dwang is equipped with leak protection packing ring and transfusion rod fixed connection with the junction of transfusion rod.

Preferably, the upper end of the frustum-shaped blocking cover is provided with a water leakage hole, and the diameter of the water leakage hole is larger than that of the rotating rod.

Preferably, the upper ends of the liquid inlet and the battery box are both in threaded connection with a cover body, and the cover body of the liquid inlet is provided with air holes.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the automatic liquid spraying device is provided with the feeding mechanism, the rotary table is driven to rotate through the material motor, the connecting rod drives the piston to do piston motion on the barrel, and therefore liquid in the liquid spraying box is pressed into the liquid conveying rod and is sprayed out from the atomizing nozzle without manual operation, operation is convenient, and labor intensity is low.

2. Be equipped with pressure regulating mechanism, through rotating the dwang for the dwang is rotatory linear motion and drives the motion that the frame that leaks is the compression, changes the resistance size of choke plug to liquid, makes the space size of production change, thereby changes the velocity of flow of liquid, can change the spray range as required.

Drawings

FIG. 1 is an overall structure diagram of a farmland irrigation medicine spraying device of the utility model;

FIG. 2 is a front sectional view of a pesticide spraying box of the farmland irrigation pesticide spraying device of the utility model;

FIG. 3 is a structural view of a feeding mechanism of a farmland irrigation spraying device of the utility model;

FIG. 4 is a sectional view of a pressure regulating mechanism of a farm chemical spraying device of the present invention;

fig. 5 is a top view of the water leakage frame of the farm irrigation chemical spraying device of the utility model.

In the figure: 1. spraying a pesticide box; 2. a liquid inlet; 3. a battery box; 4. a motor case; 5. a hose; 6. a switch; 7. a transfusion rod; 8. an atomizing spray head; 9. a pressure regulating mechanism; 91. rotating the rod; 92. a plugging head; 93. A spring; 94. a water leakage frame; 95. a frustum-shaped blocking cover; 96. a housing; 10. a feeding mechanism; 101. a feeding motor; 102. a turntable; 103. a connecting rod; 104. a barrel; 105. a piston; 11. a discharge one-way valve; 12. a feed check valve; 13. a feed pipe; 14. a filter tube; 15. air holes are formed; 16. an elastic sealing gasket; 17. a leak-proof gasket; 18. and (4) water leakage holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a medicine device is spouted in farmland irrigation, including spouting medicine case 1, the upper end of spouting medicine case 1 is equipped with inlet 2 and the left and right ends of inlet 2 are the symmetry and is equipped with battery box 3, two sets of battery boxes 3 are fixed to be inlayed in the inner chamber of spouting medicine case 1, and all be equipped with the battery in two sets of battery boxes 3, the inner chamber that the front end of spouting medicine case 1 is fixed to be inlayed and is equipped with motor case 4 and motor case 4 is equipped with feeding mechanism 10, the front end of spouting medicine case 1 is equipped with hose 5 and the other end of hose 5 and the left end fixed connection of transfusion rod 7, the fixed cover that is connected with switch 6 on the left end of transfusion rod 7, the bottom of the right-hand member of transfusion rod 7 is equipped.

The feeding mechanism 10 comprises a feeding motor 101, a rotary disc 102 is fixed on an output shaft of the feeding motor 101, a cylinder 104 is fixed on the right side of the rotary disc 102, a piston 105 is arranged in the inner cavity of the cylinder 104 in a sliding mode, the left end of the piston 105 is rotatably connected with a connecting rod 103, one end, far away from the piston 105, of the connecting rod 103 is rotatably connected with the rotary disc 102, piston movement is carried out through the feeding mechanism 10, and therefore liquid is conveyed to the infusion rod 7 from the medicine spraying box 1.

The output tube of barrel 104 and hose 5 fixed connection and install ejection of compact check valve 11 on the output tube, the bottom of barrel 104 is equipped with inlet pipe 13 and runs through the inner chamber bottom of motor case 4 and extend to its below and be connected with filter tube 14, the feed end of filter tube 14 is established and is installed the filtration gauze, install feeding check valve 12 on the inlet pipe 13, carry out the feeding ejection of compact to barrel 104 through the check valve, filter liquid through filtering the gauze, prevent that the impurity in the liquid from blockking up atomizer 8.

The pressure regulating mechanism 9 comprises a plugging head 92 and a shell 96, the plugging head 92 is slidably clamped in an inner cavity of the transfusion rod 7, a frustum type blocking cover 95 is arranged above the plugging head 92, a water leakage frame 94 is slidably clamped below the plugging head 92, a spring 93 is fixed between the water leakage frame 94 and the plugging head 92, the shell 96 is fixed on the transfusion rod 7, a rotating rod 91 is arranged above the shell 96, the lower end of the rotating rod 91 sequentially penetrates through the shell 96, the transfusion rod 7, the frustum type blocking cover 95 and the plugging head 92 and is rotatably clamped with the water leakage frame 94, the rotating rod 91 is fixedly connected with the inner cavity wall of the shell 96 through threads, the length of the spring 93 can be changed through the pressure regulating mechanism 9, so that the resistance of the plugging head 92 to water is changed, and the water pressure is improved.

All be equipped with elastic sealing pad 16 on the outer wall of choke plug 92 and the inner chamber wall, outside elastic sealing pad 16 is inconsistent with the inner chamber wall of frustum type retaining cover 95, and inside elastic sealing pad 16 is inconsistent with dwang 91 outer wall, and the dwang 91 is equipped with leak protection packing ring 17 and transfusion rod 7 fixed connection with the junction of transfusion rod 7, ensures the good leakproofness of pressure regulating mechanism 9, prevents to leak.

The upper end of the frustum-shaped blocking cover 95 is provided with a water leakage hole 18, and the diameter of the water leakage hole 18 is larger than that of the rotating rod 91, so that liquid can enter the atomizing nozzle 8 from the gap between the water leakage hole 18 and the rotating rod 91 and be sprayed out from the atomizing nozzle.

The upper ends of the liquid inlet 2 and the battery box 3 are respectively in threaded connection with a cover body, and the cover body of the liquid inlet 2 is provided with an air vent 15, so that the air pressure in the spraying box 1 is the same as the atmosphere, and the internal air pressure of the spraying box 1 is stabilized.

It should be noted that, the utility model relates to a pesticide spraying device for farm irrigation, the battery and the feeding motor 101 are both electrically connected to the switch 6, through the switch 6, the feeding motor 101 is made to drive the turntable 102 to rotate, the connecting rod 103 is made to drive the piston 105 to do piston motion in the cylinder 104, thereby the liquid in the pesticide spraying box 1 is sucked into the cylinder 104 through the feeding one-way valve 12 and then pressed into the transfusion rod 7 through the discharging one-way valve 11, the liquid in the transfusion rod 7 can extrude the plugging head 92 to do the motion of the compression spring 93, thereby the plugging head 92 is separated from the inner cavity wall of the frustum-shaped blocking cover 95 to generate a gap, the liquid enters the gap through the gap between the water leakage hole 18 and the rotating rod 91 and enters the atomizing nozzle 8 through the gap and is sprayed out from the atomizing nozzle, the rotating rod 91 can be rotated, because the rotating rod 91 is fixedly connected with the thread of the shell 96, and the lower end of the, the rotating rod 91 can rotate linearly, so that the water leakage frame 94 is driven to do linear compression motion, the resistance of the plugging head 92 to water is enhanced, the gap generated by separating the plugging head 92 from the inner cavity wall of the frustum-shaped blocking cover 95 is reduced, the water pressure is increased, and the liquid is sprayed out at a high speed by the atomizing nozzle 8.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a medicine device is spouted in field irrigation, includes and spouts medical kit (1), its characterized in that: spout the upper end of medical kit (1) and be that the symmetry is equipped with battery box (3), two sets of about end that inlet (2) and inlet (2) are equipped with battery box (3) are fixed to inlay in the inner chamber of spouting medical kit (1), and all be equipped with the battery in two sets of battery box (3), the fixed embedding of front end of spouting medical kit (1) has the inner chamber of motor case (4) and motor case (4) to be equipped with feeding mechanism (10), the front end of spouting medical kit (1) is equipped with the other end of hose (5) and the left end fixed connection of transfusion rod (7), the fixed cover has been cup jointed switch (6) on the left end of transfusion rod (7), the inner chamber that the bottom of the right-hand member of transfusion rod (7) was equipped with atomizer (8) and transfusion rod (7) is equipped with pressure regulating mechanism (9).

2. The agricultural field irrigation spraying device of claim 1, wherein: the feeding mechanism (10) comprises a feeding motor (101), a rotary disc (102) is fixed on an output shaft of the feeding motor (101), a cylinder body (104) is fixed on the right side of the rotary disc (102), a piston (105) is arranged in an inner cavity of the cylinder body (104) in a sliding mode, the left end of the piston (105) is rotatably connected with a connecting rod (103), and one end, far away from the piston (105), of the connecting rod (103) is rotatably connected with the rotary disc (102).

3. An agricultural field irrigation spray device according to claim 2, wherein: install ejection of compact check valve (11) on the output tube of barrel (104) and hose (5) fixed connection and the output tube, the bottom of barrel (104) is equipped with inlet pipe (13) and runs through the inner chamber bottom of motor case (4) and extends to its below and be connected with filter tube (14), the feed end of filter tube (14) is established and is installed and is filtered the gauze, install feeding check valve (12) on inlet pipe (13).

4. The agricultural field irrigation spraying device of claim 1, wherein: pressure regulating mechanism (9) are including choke plug (92) and casing (96), choke plug (92) slip joint sets up the inner chamber in transfusion rod (7), and the top of choke plug (92) is equipped with frustum type and blocks cover (95), the below slip joint of choke plug (92) has frame (94) of leaking, it is fixed with spring (93) to leak between frame (94) and choke plug (92), casing (96) are fixed on transfusion rod (7), and the top of casing (96) is equipped with dwang (91), the lower extreme of dwang (91) passes casing (96), transfusion rod (7), frustum type and blocks cover (95) and choke plug (92) and with frame (94) rotation joint that leaks in proper order, inner chamber wall screw thread fixed connection of dwang (91) and casing (96).

5. An agricultural field irrigation spray device according to claim 4, wherein: all be equipped with resilient seal pad (16), outside on the outer wall of choke plug (92) and the inner chamber wall of frustum type retaining cover (95) is inconsistent, inside resilient seal pad (16) and dwang (91) outer wall are inconsistent, dwang (91) are equipped with leak protection packing ring (17) and transfusion rod (7) fixed connection with the junction of transfusion rod (7).

6. An agricultural field irrigation spray device according to claim 4, wherein: the upper end of the frustum-shaped blocking cover (95) is provided with a water leakage hole (18), and the diameter of the water leakage hole (18) is larger than that of the rotating rod (91).

7. The agricultural field irrigation spraying device of claim 1, wherein: the upper ends of the liquid inlet (2) and the battery box (3) are respectively in threaded connection with a cover body, and the cover body of the liquid inlet (2) is provided with air holes (15).