CN210113990U

CN210113990U - Green house vegetables plant diseases and insect pests prevention device

Info

Publication number: CN210113990U
Application number: CN201920677783.5U
Authority: CN
Inventors: 袁继有; 黄罗清
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-02-28
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses an agricultural greenhouse vegetables plant diseases and insect pests prevention device, including the big-arch shelter body, the upper end fixedly connected with shed roof of big-arch shelter body, a plurality of dead levers that play firm effect of fixedly connected with between the upper end lateral wall of big-arch shelter body, it is a plurality of the same U template of the equal fixedly connected with of lower extreme of dead lever, be equipped with spacing spout in the U template, sliding connection has spacing slide bar in the spacing spout, the one end fixedly connected with nut of spacing spout is kept away from to spacing slide bar, the first motor of lateral wall fixedly connected with of big-arch shelter body, the terminal fixedly connected with threaded rod of output shaft of first motor, the one end that first motor was kept away from to the threaded rod runs through the lateral wall of big-arch shelter body. The utility model discloses utilize mechanical operation to replace the manpower to spray to carry out horizontal fore-and-aft all-round cover to the vegetables region in the big-arch shelter, improved and sprayed efficiency, further guarantee vegetable output.

Description

Green house vegetables plant diseases and insect pests prevention device

Technical Field

The utility model relates to a greenhouse vegetable disease and pest prevention technical field especially relates to an agricultural greenhouse vegetable disease and pest prevention device.

Background

The vegetable greenhouse is a frame film-covered structure with excellent heat preservation performance, people can eat out-of-season vegetables, a skeleton of a bamboo structure or a steel structure is used for the common vegetable greenhouse, one or more layers of heat preservation plastic films are covered on the skeleton, so that a greenhouse space is formed, the outer film well prevents the loss of carbon dioxide generated by the growth of internal vegetables, and a good heat preservation effect is achieved in the greenhouse.

Not only need temperature, sunshine and water at vegetables growth in-process, still need regularly carry out the spraying of pesticides such as insecticide and guarantee that vegetables do not receive the influence of plant diseases and insect pests, effectively guaranteed the output of vegetables, spray the mode mainly at present and spray through the manpower, spray inefficiency, vegetable grower works in the big-arch shelter for a long time simultaneously, can cause the influence because of factors such as oxygen deficiency high temperature to the health.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an agricultural greenhouse vegetable disease and insect pest prevention device.

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

an agricultural greenhouse vegetable disease and pest prevention device comprises a greenhouse body, wherein the upper end of the greenhouse body is fixedly connected with a roof, a plurality of fixing rods playing a stabilizing role are fixedly connected between the side walls of the upper end of the greenhouse body, the lower ends of the fixing rods are all fixedly connected with the same U-shaped plate, a limiting sliding groove is arranged in the U-shaped plate, a limiting sliding rod is slidably connected in the limiting sliding groove, one end of the limiting sliding rod, far away from the limiting sliding groove, is fixedly connected with a nut, the side wall of the greenhouse body is fixedly connected with a first motor, the tail end of an output shaft of the first motor is fixedly connected with a threaded rod, one end of the threaded rod, far away from the first motor, sequentially penetrates through the side wall of the greenhouse body and the side wall of the vertical part of the U-shaped plate, the tail end, and the nut is kept away from the one end fixedly connected with connecting rod of spacing slide bar, the one end fixedly connected with spraying mechanism of nut is kept away from to the connecting rod.

Preferably, the spraying mechanism comprises a spraying box fixedly connected to the connecting rod, the lower end of the spraying box is provided with a liquid inlet, the side walls of the two ends of the spraying box are respectively provided with a groove, two grooves are respectively connected with a spraying rod in a rotating mode, a spraying pipe is arranged in the spraying rod and is connected with the liquid inlet through an elastic hose, and a reciprocating structure matched with the two spraying rods is arranged in the spraying box.

Preferably, reciprocating structure includes fixed connection and sprays the second motor on the case lateral wall, the terminal fixedly connected with pivot of output shaft of second motor, the one end that the second motor was kept away from in the pivot runs through the one end lateral wall that sprays the case and inwards extends, and end rotation connects on the opposite side inner wall that sprays the case, fixed cover has two cams that the position symmetry set up in the pivot, two the cam offsets with two spray bars respectively.

Preferably, an iron ring is fixedly sleeved at one end of the spray rod, which is positioned outside the spray box.

Preferably, the spraying box is provided with a battery box on the side wall of the spraying box on the same side as the second motor.

Preferably, a waterproof pad is arranged at the joint of the spray pipe and the elastic hose.

The utility model has the advantages that:

through setting up U template and nut, when spraying insecticide to greenhouse vegetable, need not manually spray, start first motor corotation, it rotates to drive the threaded rod, limiting displacement through spacing spout and spacing slide bar, make the nut sideslip on the threaded rod, and then drive the connecting rod sideslip, further drive and spray case sideslip and prepare and transversely evenly spray insecticide to the vegetables in the greenhouse, utilize mechanical operation to reduce the amount of manual labor when effectively spraying insecticide, liberated workman's both hands, spraying efficiency has been improved.

By arranging the spraying mechanism, the second motor is started to drive the rotating shaft to rotate while the spraying box moves transversely, so that the two cams rotate, the spray rod is extruded up and down, because the iron ring is arranged at one end of the spray rod outside the spray box, the spray rod can be fully abutted against the cam, the up-and-down swinging position of the spray rod is limited by the slot, the transverse position deviation is avoided, the cam can well reciprocate the spray rod up and down, after the pesticide is pressed into the liquid inlet by the external booster pump, the pesticide enters the spray pipe through the elastic hose to be sprayed out, and by utilizing the up-and-down reciprocating motion of the spray rod, the longitudinal pesticide spraying device is used for uniformly spraying the pesticide to the vegetables in the greenhouse, so that the pesticide can fully cover any vegetable area, the healthy growth of the vegetables is ensured, the yield is improved, and the income of vegetable growers is increased.

Drawings

FIG. 1 is a schematic structural view of a device for preventing diseases and insect pests in agricultural greenhouse vegetables according to the present invention;

FIG. 2 is a schematic structural view of a spraying mechanism of the agricultural greenhouse vegetable disease and pest prevention device provided by the utility model;

FIG. 3 is a schematic structural diagram of a top view of the agricultural greenhouse vegetable disease and pest prevention device provided by the present invention;

fig. 4 is the schematic structural diagram of a side view of the agricultural greenhouse vegetable disease and pest prevention device provided by the utility model.

In the figure: the greenhouse comprises a greenhouse body 1, a greenhouse roof 2, a fixing rod 3, a 4U-shaped plate, a limiting sliding chute 5, a limiting sliding rod 6, a nut 7, a first motor 8, a threaded rod 9, a connecting rod 10, a spraying box 11, a liquid inlet 12, a groove 13, a spraying rod 14, a spraying pipe 15, an iron ring 16, a second motor 17, a rotating shaft 18, a cam 19 and an elastic hose 20.

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.

Referring to fig. 1-4, an agricultural greenhouse vegetable pest and disease prevention device comprises a greenhouse body 1, a greenhouse roof 2 is fixedly connected to the upper end of the greenhouse body 1, a plurality of fixing rods 3 for stabilizing are fixedly connected between the side walls of the upper end of the greenhouse body 1, the lower ends of the fixing rods 3 are fixedly connected with the same U-shaped plate 4, a limiting sliding chute 5 is arranged in the U-shaped plate 4, a limiting sliding rod 6 is slidably connected in the limiting sliding chute 5, a nut 7 is fixedly connected to one end of the limiting sliding rod 6 away from the limiting sliding chute 5, a first motor 8 is fixedly connected to the side wall of the greenhouse body 1, a threaded rod 9 is fixedly connected to the tail end of an output shaft of the first motor 8, one end of the threaded rod 9 away from the first motor 8 sequentially penetrates through the side wall of the greenhouse body 1 and the side wall of the vertical part of, the nut 7 is sleeved on the threaded rod 9 in a threaded manner, the end, far away from the limiting slide rod 6, of the nut 7 is fixedly connected with a connecting rod 10, and the end, far away from the nut 7, of the connecting rod 10 is fixedly connected with a spraying mechanism.

In the utility model, the spraying mechanism comprises a spraying box 11 fixedly connected on a connecting rod 10, the lower end of the spraying box 11 is provided with a liquid inlet 12, the side walls of both ends of the spraying box 11 are respectively provided with a slot 13, a spraying rod 14 is rotatably connected in the two slots 13, a spraying pipe 15 is arranged in the spraying rod 14, the spraying pipe 15 is connected with the liquid inlet 12 through an elastic hose 20, the joint of the spraying pipe 15 and the elastic hose 20 is provided with a waterproof pad to ensure that pesticide is not leaked to influence the use, a reciprocating structure matched with the two spraying rods 14 is arranged in the spraying box 11, the reciprocating structure comprises a second motor 17 fixedly connected on the side wall of the spraying box 11, the spraying box 11 is provided with a battery box on the side wall at the same side of the second motor 17 and can be replaced when the battery is exhausted, the end of an output shaft 18 of the second motor 17 is fixedly connected with a rotating shaft 18, one end of the rotating shaft 18, the tail end of the spray rod 14 is rotatably connected to the inner wall of the other side of the spray box 11, two cams 19 which are symmetrically arranged in position are fixedly sleeved on the rotating shaft 18, the two cams 19 respectively abut against the two spray rods 14, and an iron ring 16 is fixedly sleeved at one end of each spray rod 14, which is positioned outside the spray box 11, so that a downward acting force is applied to each spray rod 14, the spray rods 14 can sufficiently abut against the cams 19, and the cams 19 can drive the spray rods 14 to reciprocate in the up-and-down position.

When the utility model is used, when pesticides such as pesticides are sprayed on vegetables in a greenhouse, manual spraying is not needed, the first motor 8 is started to rotate positively to drive the threaded rod 9 to rotate, the nut 7 is enabled to move transversely on the threaded rod 9 through the limiting effect of the limiting chute 5 and the limiting slide bar 6, and further the connecting rod 10 is driven to move transversely to further drive the spraying box 11 to move transversely to prepare for transversely and uniformly spraying the pesticides on the vegetables in the greenhouse, the amount of manual labor is reduced by utilizing mechanical operation while pesticides are effectively sprayed, the two hands of workers are liberated, the spraying efficiency is improved, the second motor 17 is started to drive the rotating shaft 18 to rotate while the spraying box 11 moves transversely, the two cams 19 are enabled to rotate, the spraying rod 14 is extruded from top to bottom, the iron ring 16 is arranged at one end of the spraying rod 14 positioned outside the spraying box 11, so that the spraying rod 14 can be fully abutted against the cams 19, utilize fluting 13 to inject the luffing position of spray bar 14, guarantee it does not take place horizontal position skew, make cam 19 to spray bar 14 can carry out reciprocating motion from top to bottom well, after the pesticide is impressed to inlet 12 through outside booster pump, get into shower 15 through elastic hose 20 and spout, utilize the reciprocating motion from top to bottom of spray bar 14, carry out fore-and-aft pesticide and evenly spray to the vegetables in the big-arch shelter, make the insecticide can the full coverage arbitrary vegetable region, guarantee the vigorous growth of vegetables, increase output, increase vegetable grower's income.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an agricultural greenhouse vegetables plant diseases and insect pests prevention device, includes big-arch shelter body (1), its characterized in that, upper end fixedly connected with shed roof (2) of big-arch shelter body (1), a plurality of dead lever (3) that play the firm effect of fixedly connected with between the upper end lateral wall of big-arch shelter body (1), it is a plurality of the same U template (4) of the equal fixedly connected with of lower extreme of dead lever (3), be equipped with spacing spout (5) in U template (4), sliding connection has spacing slide bar (6) in spacing spout (5), the one end fixedly connected with nut (7) of spacing spout (5) are kept away from in spacing slide bar (6), the first motor (8) of lateral wall fixedly connected with of big-arch shelter body (1), the terminal fixedly connected with threaded rod (9) of output shaft of first motor (8), the one end that first motor (8) were kept away from in threaded rod (9) runs through the lateral wall of big- ) The one end lateral wall of vertical portion, and the end rotates to be connected on the vertical portion lateral wall of the other end of U template (4), nut (7) screw thread cup joints on threaded rod (9), and one end fixedly connected with connecting rod (10) of spacing slide bar (6) are kept away from in nut (7), the one end fixedly connected with that nut (7) were kept away from in connecting rod (10) sprays the mechanism.

2. The agricultural greenhouse vegetable disease and pest prevention device as claimed in claim 1, wherein the spraying mechanism comprises a spraying box (11) fixedly connected to a connecting rod (10), a liquid inlet (12) is formed in the lower end of the spraying box (11), slots (13) are formed in the side walls of two ends of the spraying box (11), a spraying rod (14) is rotatably connected in each of the two slots (13), a spraying pipe (15) is arranged in each spraying rod (14), the spraying pipe (15) is connected with the liquid inlet (12) through an elastic hose (20), and a reciprocating structure matched with the two spraying rods (14) is arranged in the spraying box (11).

3. An agricultural greenhouse vegetable pest and disease prevention device as claimed in claim 2, wherein the reciprocating structure comprises a second motor (17) fixedly connected to the side wall of the spray box (11), the output shaft of the second motor (17) is fixedly connected with a rotating shaft (18) at the end, one end of the rotating shaft (18) far away from the second motor (17) penetrates through the side wall of one end of the spray box (11) and extends inwards, the end is rotatably connected to the inner wall of the other side of the spray box (11), two cams (19) symmetrically arranged in position are fixedly connected to the rotating shaft (18), and the two cams (19) respectively abut against the two spray rods (14).

4. An agricultural greenhouse vegetable pest and disease prevention device as claimed in claim 2, wherein an iron ring (16) is fixedly sleeved at one end of the spray rod (14) located outside the spray box (11).

5. An agricultural greenhouse vegetable pest prevention device as claimed in claim 3, wherein the side wall of the spraying box (11) on the same side as the second motor (17) is provided with a battery box.

6. An agricultural greenhouse vegetable pest prevention device as claimed in claim 2, wherein a waterproof pad is arranged at the connection of the spray pipe (15) and the elastic hose (20).