CN213095730U

CN213095730U - Flying mechanism for field pesticide effect test

Info

Publication number: CN213095730U
Application number: CN202022006380.3U
Authority: CN
Inventors: 阳任峰; 夏海; 贺家兵
Original assignee: Jiangxi Zuoyue Agricultural Technology Co ltd
Current assignee: Jiangxi Zuoyue Agricultural Technology Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-05-04
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a flying mechanism for field drug effect test, which comprises a baffle plate, wherein one end of the baffle plate is fixed with a fixed block, a connecting rod is inserted on the fixed block, one end of the connecting rod passes through the fixed block is fixed with a stop block, one end of the stop block is screwed with a spray head, the spray head is positioned in the baffle plate, a second sealing ring is arranged between the stop block and the spray head, and the other end of the connecting rod is screwed with a connecting pipe, the utility model mainly connects one end of the spray head in the baffle plate, the baffle plate is detachable, the baffle plate is convenient to detach and store when not in use, when the drug is sprayed, a drug outlet of the drug spraying equipment is communicated with the upper end of the connecting rod through the connecting pipe or directly, the drug is prevented by the baffle plate in the drug spraying process, the drug flying is reduced to a certain extent, and the drug can fall on the surface of, the waste of the medicine is reduced.

Description

Flying mechanism for field pesticide effect test

Technical Field

The utility model relates to a field drug effect test technical field specifically is a mechanism is raised with falling to fly to field drug effect test.

Background

The pesticide field efficacy test is a test of pesticide application effect of pesticide on pests in the field, general pesticides are proved to be effective through indoor experiments, a plot experiment is needed to obtain a project with better test results, then a plot experiment is conducted, before formal popularization, large-area demonstration is often conducted, so that extensive experience is obtained, no matter in the plot experiment or the plot experiment, the tested plants are required to be sprayed with the pesticide, most of the existing pesticide spraying modes are directly sprayed in a mist form through a spray head, a flying-down mechanism is not arranged on the spray head, part of the pesticide can fly during mist spraying, certain pesticide is wasted, and therefore the flying-down mechanism for the field efficacy test needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a field drug effect is experimental with falling to fly upward mechanism, through falling the theory of operation who flies upward the mechanism, can solve because of not falling to fly upward the mechanism on the shower nozzle, can lead to partial medicine to appear flying upward when vaporific spraying, extravagant problem of certain medicine.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a field drug effect test is with falling mechanism of flying upward, includes the baffle, the one end of baffle is fixed with the fixed block, it has the connecting rod to peg graft on the fixed block, the one end of connecting rod is passed the fixed block is fixed with the dog, the one end spiro union of dog has the shower nozzle, the shower nozzle is located the inside of baffle, the dog with be provided with the second sealing washer between the shower nozzle, the other end spiro union of connecting rod has the connecting pipe, just the connecting pipe with be provided with first sealing washer between the connecting rod.

Preferably, the baffle is the setting of leaking hopper-shaped of invering, the confession has been seted up to the one end of fixed block the through-hole that the one end of connecting rod passed, the second through-hole has been seted up to the one end of connecting rod.

Preferably, the outer wall of the connecting rod is provided with four first bulges at equal angles, the side wall of the fixed block is provided with four second bulges at equal angles, and one end of each second bulge is provided with a notch for inserting one end of each first bulge.

Preferably, one end of the stop block is provided with a first through hole, and the diameter of the first through hole is the same as that of the second through hole.

Preferably, one end of the spray head is provided with a convex block, the outer wall of the convex block is provided with an external thread, one end of the first through hole is provided with a second screw hole for the threaded connection of one end of the convex block, and the second sealing ring is located inside the second screw hole.

Preferably, the outer wall of one end of the connecting pipe is provided with an external thread section, the other end of the connecting rod is provided with a first screw hole for connecting one end of the connecting pipe in a threaded manner, and the first sealing ring is located inside the first screw hole.

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

the utility model discloses mainly be with the inside of one end threaded connection of shower nozzle at the baffle, and the baffle cup joints the upper end at the shower nozzle through the connecting rod, the baffle is for dismantling the setting, be convenient for dismantle the baffle when not using and accomodate, the first screw of the one end spiro union of connecting pipe is seted up to the upper end of connecting rod, when the medicine sprays the process, pass through the connecting pipe with the play medicine mouth of medicine spraying equipment or direct upper end intercommunication with the connecting rod, spray stopping through the baffle at the medicine in-process, reduce to a certain extent that the medicine flies upward, make the medicine can fall on the surface of plant, the waste of medicine has been reduced.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic view of the structure of the nozzle of the present invention.

In the figure: 1. a baffle plate; 2. a fixed block; 3. a stopper; 4. a spray head; 5. a connecting rod; 6. a first seal ring; 7. a connecting pipe; 8. an external threaded section; 9. a first screw hole; 10. a first protrusion; 11. a second protrusion; 12. a second seal ring; 13. a bump; 14. a second screw hole; 15. a first through hole; 16. a second via.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: a flying and descending mechanism for a field pesticide effect test comprises a baffle plate 1, wherein a fixed block 2 is fixed at one end of the baffle plate 1, a connecting rod 5 is inserted on the fixed block 2, the baffle plate 1 is arranged in an inverted funnel shape, a through hole for allowing one end of the connecting rod 5 to pass through is formed in one end of the fixed block 2, a second through hole 16 is formed in one end of the connecting rod 5, and the baffle plate 1 is detachably arranged, so that the baffle plate 1 can be conveniently detached and stored when not in use;

the outer wall of the connecting rod 5 is provided with four first bulges 10 at equal angles, the side wall of the fixed block 2 is provided with four second bulges 11 at equal angles, one end of each second bulge 11 is provided with a notch for inserting one end of each first bulge 10, the baffle 1 can be limited by inserting the first bulges 10 into the second bulges 11, and the baffle 1 is prevented from rotating or shaking in the using process to a certain extent;

one end of the connecting rod 5 penetrates through the fixed block 2 to be fixed with the stop block 3, one end of the stop block 3 is provided with a first through hole 15, the diameter of the first through hole 15 is the same as that of the second through hole 16, so that the stop block 3 is communicated with the connecting rod 5, and the spray head 4 is communicated with the stop block 3, so that the medicine can conveniently enter the spray head 4 through the connecting pipe 7 to be sprayed;

one end of the check block 3 is in threaded connection with the spray head 4, the spray head 4 is located inside the check block 1, a second sealing ring 12 is arranged between the check block 3 and the spray head 4, one end of the spray head 4 is provided with a convex block 13, the outer wall of the convex block 13 is provided with an external thread, one end of the first through hole 15 is provided with a second screw hole 14 for threaded connection of one end of the convex block 13, the second sealing ring 12 is located inside the second screw hole 14, the spray head 4 is detachably arranged, the spray head 4 is convenient to replace, the second sealing ring 12 is used for improving the sealing performance between the spray head 4 and the check block 3, and the side leakage of the medicine at the connection part of the spray head;

the other end spiro union of connecting rod 5 has connecting pipe 7, and be provided with first sealing washer 6 between connecting pipe 7 and the connecting rod 5, the one end outer wall of connecting pipe 7 is provided with external screw thread section 8, the first screw 9 of the one end spiro union that supplies connecting pipe 7 is seted up to the other end of connecting rod 5, and first sealing washer 6 is located the inside of first screw 9, be convenient for connecting rod 5 can be through connecting pipe 7 and medicine spraying equipment's play medicine mouth intercommunication, also can directly spray the operation through first screw 9 and connecting rod 5 intercommunication with medicine spraying equipment's play medicine mouth, and first sealing washer 6 is used for increasing the leakproofness between connecting rod 5 and the connecting pipe 7, avoid the medicine to a certain extent at the junction side leakage of connecting rod 5.

The working principle is as follows: when the medicine sprays the process, the upper end intercommunication of first screw 9 and connecting rod 5 is passed through with the one end of connecting pipe 7, the other end of connecting pipe 7 and medicine spraying apparatus's play medicine mouth intercommunication, the liquid medicine in the medicine spraying apparatus passes through the inside that connecting pipe 7 got into second through-hole 16, rethread second through-hole 16 gets into the inside of first through-hole 15, get into the inside of shower nozzle 4 at last, the nozzle through shower nozzle 4 sprays the medicine away, because of shower nozzle 4 is located baffle 1's inside, the medicine of spraying passes through blockking of baffle 1 inner wall, it flies upward to fly upwards to block the medicine of spraying to a certain extent, make the medicine can fall on the surface of plant, the waste of medicine has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a field pharmacodynamic test is with falling mechanism of flying upward, includes baffle (1), its characterized in that: the one end of baffle (1) is fixed with fixed block (2), it has connecting rod (5) to peg graft on fixed block (2), the one end of connecting rod (5) is passed fixed block (2) are fixed with dog (3), the one end spiro union of dog (3) has shower nozzle (4), shower nozzle (4) are located the inside of baffle (1), dog (3) with be provided with second sealing washer (12) between shower nozzle (4), the other end spiro union of connecting rod (5) has connecting pipe (7), just connecting pipe (7) with be provided with first sealing washer (6) between connecting rod (5).

2. The flying-lowering mechanism for the field efficacy test according to claim 1, characterized in that: baffle (1) is to invert and leaks hopper-shaped the setting, the confession is seted up to the one end of fixed block (2) the through-hole that the one end of connecting rod (5) passed, second through-hole (16) have been seted up to the one end of connecting rod (5).

3. The flying-lowering mechanism for the field efficacy test according to claim 2, characterized in that: the outer wall of connecting rod (5) is equidistant to be provided with four first archs (10), the lateral wall of fixed block (2) is equidistant to be provided with four second archs (11), the confession has been seted up to the one end of second arch (11) the one end male breach of first arch (10).

4. The flying-down mechanism for the field efficacy test according to claim 3, characterized in that: a first through hole (15) is formed in one end of the stop block (3), and the diameter of the first through hole (15) is the same as that of the second through hole (16).

5. The flying-down mechanism for the field efficacy test according to claim 4, characterized in that: one end of the spray head (4) is provided with a convex block (13), the outer wall of the convex block (13) is provided with an external thread, one end of the first through hole (15) is provided with a second screw hole (14) for screwing one end of the convex block (13), and the second sealing ring (12) is located inside the second screw hole (14).

6. The flying-down mechanism for the field efficacy test according to claim 5, characterized in that: the one end outer wall of connecting pipe (7) is provided with external screw thread section (8), the confession is seted up to the other end of connecting rod (5) first screw (9) of the one end spiro union of connecting pipe (7), just first sealing washer (6) are located the inside of first screw (9).