Smoke sprayer for preventing and treating plant diseases and insect pests

Abstract

The utility model discloses a smoke sprayer for preventing and treating plant diseases and insect pests, which relates to the technical field of plant disease and insect pest prevention and treatment and comprises a positioning pipe fixedly connected in a positioning sleeve and communicated with a hose; the connecting sleeve is rotatably arranged at the opening end of the positioning pipe in a sleeving mode, the connecting sleeve is provided with a mist collecting box communicated with the connecting sleeve, and the mist collecting box is provided with a plurality of spray heads; the positioning wheel is rotationally arranged on the outer circumferential wall of the connecting sleeve in a sleeving manner; the connecting plate is fixedly connected to the positioning wheel; the supporting plate is fixedly arranged on the positioning pipe in a sleeving manner; the baffle plate is fixedly connected to the supporting plate and is fixedly connected with the baffle plate through a spring; the mounting plate is fixedly connected to the positioning pipe; the steering pipe is fixedly connected to the mounting plate; one end of the pull rope penetrates through the steering tube and is fixedly connected with the positioning wheel, and the other end is fixedly connected with a pull ring; the utility model has the advantages of convenient to use, high flexibility, improved spraying effect and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of plant disease and insect pest control, in particular to a fog machine used for preventing and controlling plant disease and insect pests. Background Art

[0002] Plant diseases and insect pests can seriously affect the growth of plants, and it is necessary to regularly disinfect the diseases and insect pests; for example, patent application number CN202120121130.6 discloses a fog machine for preventing and controlling plant diseases and insect pests. The patent pours the liquid medicine into the mixing and stirring chamber 1 through the liquid inlet 15, and then closes the switch cover 19. The motor 16 is started by the control button 20, and the motor 16 drives the rotating shaft 12 to rotate, and the rotating shaft 12 drives the stirring shaft 11 to stir. The stirring shaft 11 mixes and stirs the liquid medicine in the mixing and stirring chamber 1. The stirred liquid medicine passes through the filter 7. At this time, the water pump 8 is turned on by the control button 20. Under the action of the water pump 8, the water pipe 9 sucks the liquid medicine to the spray nozzle 4 for spraying medicine, and the green plants are sprayed with medicine through the spray nozzle 4. A universal shaft 5 is installed at the bottom of the spray nozzle 4, which can be used to change the spraying direction of the spray nozzle 4. A telescopic rod 6 is installed at the bottom of the universal shaft 5. The height of the spray nozzle 4 can be changed according to the height of the green plants, which is convenient for spraying medicine;

[0003] However, this type of fog machine is more suitable for plains, and is not applicable to precious tree carts in mountainous areas. A handheld fog machine is needed. During the actual use of the fog machine, the direction of the nozzle needs to be changed by holding it with the other hand, which is very inconvenient to use. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a fogger for preventing and controlling plant diseases and insect pests, so as to solve the problem that the handheld fogger for preventing and controlling plant diseases and insect pests in the prior art described in the background technology is inconvenient to use.

[0005] To achieve the above object, the utility model provides the following technical solutions: a fog machine for preventing and controlling plant diseases and insect pests, comprising

[0006] The smoke machine body has a handle and a hose;

[0007] A positioning sleeve, fixedly connected to the handle;

[0008] A positioning tube, fixedly connected in the positioning sleeve, the positioning tube is communicated with the hose;

[0009] A connecting sleeve is rotatably sleeved on the open end of the positioning tube, the connecting sleeve is provided with a mist collecting box which is in communication with the connecting sleeve, and the mist collecting box is provided with a plurality of nozzles;

[0010] Wherein, a sealing ring is provided between the connecting sleeve and the positioning tube;

[0011] A positioning wheel, rotatably sleeved on the outer circumferential wall of the connecting sleeve;

[0012] A connecting plate, fixedly connected to the positioning wheel;

[0013] A support plate is fixedly sleeved on the positioning tube;

[0014] A baffle, fixedly connected to the support plate and fixedly connected to the baffle via a spring;

[0015] A mounting plate, fixedly connected to the positioning tube;

[0016] A steering tube, fixedly connected to the mounting plate;

[0017] One end of the pull rope passes through the steering tube and is fixedly connected to the positioning wheel, and the other end is fixedly connected to a pull ring.

[0018] Preferably, a plurality of connecting rods are fixedly connected to the support plate, and the plurality of connecting rods are located at the periphery of the positioning wheel. A limiting ring is fixedly connected to the connecting rod, and the pull rope passes through the limiting ring.

[0019] Preferably: a positioning plate is fixedly connected to the positioning tube, the positioning plate has a through hole, and the pull rope slides through the through hole.

[0020] Preferably: a guide rod is fixedly connected to the connecting plate, the guide rod slides through the spring and the baffle, and the guide rod is arc-shaped and takes the center of the positioning wheel as its center.

[0021] The beneficial effects of adopting the above technical solution are:

[0022] The present application can make the nozzle on the fog collecting box point forward through the positioning tube, and then pull the pull ring so that the pull rope can pull the positioning wheel to rotate, so that the connecting plate compresses the spring. The rotation of the positioning wheel drives the positioning sleeve on the positioning tube to rotate a certain angle, so that the fog collecting box drives the nozzle to rotate. This allows the spraying process to be accompanied by rotational force, thereby improving the spraying effect. At the same time, after releasing the pull rope, the spring can push the connecting plate to reset, so that the positioning wheel is reset, thereby realizing the reciprocating rotation of the fog collecting box. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The utility model is a front view of a fog machine for preventing and controlling plant diseases and insect pests.

[0024] Figure 2 This utility model Figure 1 A partial enlarged view of the .

[0025] Figure 3 It is a side view of some components of the utility model.

[0026] Among them: the smoke machine body 10, the hose 11, the handle 20, the positioning sleeve 30, the positioning tube 31, the connecting sleeve 40, the mist collecting box 41, the nozzle 42, the positioning wheel 50, the pull rope 60, the pull ring 61, the positioning plate 62, the steering tube 63, the limiting ring 64, the connecting rod 65, the support plate 66, the mounting plate 67, the connecting plate 70, the spring 71, the baffle 72, and the guide rod 73. DETAILED DESCRIPTION

[0027] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0028] like Figure 1-3 In the first embodiment, a fog machine for preventing and controlling plant diseases and insect pests includes:

[0029] The smoke machine body 10 has a handle 20 and a hose 11;

[0030] The positioning sleeve 30 is fixedly connected to the handle 20;

[0031] A positioning tube 31 is fixedly connected to the positioning sleeve 30, and the positioning tube 31 is communicated with the hose 11;

[0032] A connecting sleeve 40 is rotatably sleeved on the open end of the positioning tube 31, and the connecting sleeve 40 has a mist collecting box 41 connected to the connecting sleeve 40, and the mist collecting box 41 has a plurality of nozzles 42;

[0033] Wherein, a sealing ring is provided between the connecting sleeve 40 and the positioning tube 31;

[0034] The positioning wheel 50 is rotatably sleeved on the outer circumferential wall of the connecting sleeve 40;

[0035] The connecting plate 70 is fixedly connected to the positioning wheel 50;

[0036] The support plate 66 is fixedly sleeved on the positioning tube 31;

[0037] The baffle plate 72 is fixedly connected to the support plate 66 and is fixedly connected to the baffle plate 72 via a spring 71;

[0038] The mounting plate 67 is fixedly connected to the positioning tube 31;

[0039] The steering tube 63 is fixedly connected to the mounting plate 67;

[0040] One end of the pull rope 60 passes through the steering tube 63 and is fixedly connected to the positioning wheel 50 , and the other end is fixedly connected to the pull ring 61 .

[0041] This embodiment is implemented as follows:

[0042] When the present application is in use, the medicine is delivered to the mist collecting box 41 through the positioning tube 31 through the hose 11 and sprayed out through the nozzle 42. The positioning tube 31 in the present application is a hard tube and does not need to be held in hand. Only one hand is needed to hold the handle 20. Then the worker pulls the pull ring 61 with the other hand, which can make the pull ring 61 drive the pull rope 60 to move. The pull rope 60 will pull the positioning wheel 50 to rotate a certain angle through the steering tube 63, thereby driving the mist collecting box 41 to rotate, so that the mist sprayed from the nozzle 42 has a certain rotational force, which can improve the effect of the spray. At this time, the connecting plate 70 will follow the positioning wheel 50 to a certain extent, so that the spring 71 is compressed. When the pull ring 61 is released, the spring 71 will push the connecting plate 70 back to its original position, so that the mist collecting box 41 rotates, thereby realizing the continuous reciprocating rotation of the mist collecting box 41, thereby effectively improving the diffusion effect of the mist.

[0043] Compared with the prior art, the advantages of the present application are that it is convenient and practical and improves the mist diffusion effect.

[0044] See also Figure 1 , 2 3. A plurality of connecting rods 65 are fixedly connected to the support plate 66. The plurality of connecting rods 65 are located at the periphery of the positioning wheel 50. A limiting ring 64 is fixedly connected to the connecting rod 65. The pull rope 60 passes through the limiting ring 64.

[0045] By providing a limiting ring 64 on the connecting rod 65 on the supporting plate 66 , the turning of the pull rope 60 can be made smoother.

[0046] See also Figure 1 A positioning plate 62 is fixedly connected to the positioning tube 31, and the positioning plate 62 has a through hole, and the pull rope 60 slides through the through hole;

[0047] A positioning plate 62 is provided on the positioning tube 31 , and the pull rope 60 is passed through a through hole on the positioning tube 31 , so that the pull rope 60 can be prevented from being away from the position of the handle 20 .

[0048] See also Figure 3 A guide rod 73 is fixedly connected to the connecting plate 70, and the guide rod 73 slides through the spring 71 and the baffle 72. The guide rod 73 is arc-shaped and has the center of the positioning wheel 50 as the center of the circle;

[0049] The guide rod 73 can rotate along with the connecting plate 70 , so that the spring 71 is not easily deformed during the compression process.

[0050] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A fog machine for preventing and controlling plant diseases and insect pests, characterized in that: include The smoke machine body has a handle and a hose; A positioning sleeve, fixedly connected to the handle; A positioning tube, fixedly connected in the positioning sleeve, the positioning tube is communicated with the hose; A connecting sleeve is rotatably sleeved on the open end of the positioning tube, the connecting sleeve is provided with a mist collecting box which is in communication with the connecting sleeve, and the mist collecting box is provided with a plurality of nozzles; Wherein, a sealing ring is provided between the connecting sleeve and the positioning tube; A positioning wheel, rotatably sleeved on the outer circumferential wall of the connecting sleeve; A connecting plate, fixedly connected to the positioning wheel; A support plate is fixedly sleeved on the positioning tube; A baffle, fixedly connected to the support plate and fixedly connected to the baffle via a spring; A mounting plate, fixedly connected to the positioning tube; A steering tube, fixedly connected to the mounting plate; One end of the pull rope passes through the steering tube and is fixedly connected to the positioning wheel, and the other end is fixedly connected to a pull ring.

2. The fog machine for preventing and controlling plant diseases and insect pests according to claim 1, characterized in that: A plurality of connecting rods are fixedly connected to the support plate, and the plurality of connecting rods are located at the periphery of the positioning wheel. A limiting ring is fixedly connected to the connecting rod, and the pull rope passes through the limiting ring.

3. The fog machine for preventing and controlling plant diseases and insect pests according to claim 1, characterized in that: A positioning plate is fixedly connected to the positioning tube, the positioning plate is provided with a through hole, and the pull rope slides through the through hole.

4. The fog machine for preventing and controlling plant diseases and insect pests according to claim 1, characterized in that: A guide rod is fixedly connected to the connecting plate. The guide rod slides through the spring and the baffle. The guide rod is in an arc shape and takes the center of the positioning wheel as its center.

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