CN218890727U - Correlation formula drenches shower nozzle suitable for tobacco soil-borne disease prevention and cure - Google Patents

Abstract

The utility model discloses a correlation type spray irrigation nozzle suitable for preventing and treating tobacco soil-borne diseases, which comprises a fixed pipe and a movable pipe, wherein the front ends of the fixed pipe and the movable pipe are oppositely provided with a pipe-shaped nozzle, the fixed pipe and the movable pipe are communicated through a hose, a connecting column is arranged on the fixed pipe, the movable pipe is hinged at the top end of the connecting column, and the fixed pipe and the movable pipe are connected with a spring. According to the utility model, the distance between the first pipe-shaped spray head and the second pipe-shaped spray head can be adjusted by only pressing the tail end of the movable pipe, so that the first pipe-shaped spray head and the second pipe-shaped spray head can be conveniently moved in and out from the stem of the tobacco plant, and the application efficiency is improved.

Description

Correlation formula drenches shower nozzle suitable for tobacco soil-borne disease prevention and cure

Technical Field

The utility model belongs to the technical field of agricultural mechanical accessories, and particularly relates to a correlation type spray irrigation nozzle suitable for preventing and treating tobacco soil-borne diseases.

Background

The tobacco soil-borne diseases are diseases which are caused by invasion of tobacco rhizome parts, cause diseases of tobacco and cause serious loss, mainly comprise root black rot, damping-off, black shank and the like, and the application of the tobacco soil-borne diseases is a common measure for preventing and treating the diseases. The traditional medicine application has the defects that the spraying range of an atomization spray head is large, the medicine liquid is not concentrated, the medicine liquid attached to the base part of the stem is less, pathogenic bacteria are easy to diffuse from the root part to the base part of the stem and the leaves, and a good control effect cannot be achieved.

The utility model patent with the publication number of CN209152086U discloses a correlation type spray irrigation spray head suitable for preventing and treating tobacco soil-borne diseases, which comprises a spray pipe, wherein the left end of the spray pipe is a corrugated connecting pipe, a flow regulating valve is arranged on the spray pipe, the right end of the spray pipe is connected with a Y-shaped corrugated pipe, two branch pipes of the Y-shaped corrugated pipe are respectively connected with a connecting pipe, a spray head is fixed on the connecting pipe, an injection hole is formed in the inner cambered surface of the spray head, a distance regulating device is fixed between the connecting pipes, and a strip-shaped connecting sheet is fixed between the spray pipe and the connecting pipe; the distance adjusting device comprises a first clamping ring and a second clamping ring, wherein a sleeve is fixed on the first clamping ring, a plunger is fixed on the second clamping ring, the top of the plunger is inwards recessed to form a fastening groove, and the plunger is inserted into the sleeve and is fixed in the sleeve through a fastening bolt. The distance between the spray heads is adjustable, the inner cambered surface of the spray heads is more adhered to the surfaces of stems of tobacco plants, and the spray heads are prevented from being inhaled by a human body due to sputtering and atomization caused by spraying liquid medicine.

However, the distance adjustment of this shower nozzle is comparatively loaded down with trivial details, need unscrew the extrusion bolt on the shower earlier and make the connection piece that is fixed in on the shower can take place to rotate, then unscrew fastening bolt, thereby insert or extract with the distance between two connecting pipes in order to adjust two shower nozzles with the inserted bar of second rand fixed connection in the sleeve pipe, thereby screw up fastening bolt and extrusion bolt again at last, lead to applying the efficiency low.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a correlation type spray irrigation spray head suitable for preventing and treating tobacco soil-borne diseases, which aims to solve the technical problem of low pesticide application efficiency caused by excessively complicated distance adjustment of the spray head in the prior art.

The technical purpose of the utility model is realized by the following technical scheme:

the opposite-type spray irrigation spray head suitable for preventing and controlling tobacco soil-borne diseases comprises a fixed pipe, wherein a first pipe-shaped spray head is arranged at the front end of the fixed pipe, and a connector is arranged at one end, far away from the first pipe-shaped spray head, of the fixed pipe; the movable pipe is provided with a first pipe-shaped spray nozzle, a plurality of spray holes are formed in the inner cambered surfaces of the first pipe-shaped spray nozzle and the second pipe-shaped spray nozzle, and the directions of the first pipe-shaped spray nozzle and the second pipe-shaped spray nozzle are opposite; the fixed pipe is provided with a connecting nozzle which is communicated with the movable pipe through a hose, and the rear part of the connecting nozzle is provided with a first handle and a flow switch; the fixed pipe is provided with a connecting column, the connecting column is positioned in front of the connecting nozzle, and the movable pipe is hinged to the top end of the connecting column; the front of the connecting column is provided with a spring, and two ends of the spring are respectively hooked with the fixed pipe and the movable pipe.

Further, it is characterized in that: the movable pipe comprises a first section, a second section and a third section, wherein the first section and the third section are arranged in parallel, the distance between the first section and the fixed pipe is smaller than that between the third section and the fixed pipe, the first section is provided with a first end close to the third section, the third section is provided with a second end close to the first section, and two ends of the second section are respectively connected with the first end and the second end.

Further, it is characterized in that: the first section is adjacent to the first grip.

Further, it is characterized in that: the flow switch is a push switch, and the push switch is arranged between the first handle and the connecting nozzle.

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

according to the utility model, the connecting column is arranged on the fixed tube, the movable tube is hinged to the top end of the connecting tube, the spring is hooked between the movable tube and the fixed tube, when the medicine is applied, one hand holds the handle, the other hand presses the tail end of the movable tube, the movable tube rotates outwards by taking the top end of the connecting column as a pivot, the distance between the first segment-shaped spray head and the second segment-shaped spray head is increased, the pressing of the tail end of the movable tube is stopped, the movable tube rotates inwards by taking the top end of the connecting column as a pivot under the action of the spring, and the distance between the first segment-shaped spray head and the second segment-shaped spray head is reduced; according to the utility model, the distance between the first pipe-shaped spray head and the second pipe-shaped spray head can be adjusted by only pressing the tail end of the movable pipe, so that the first pipe-shaped spray head and the second pipe-shaped spray head can be conveniently moved in and out from the stem of the tobacco plant, and the application efficiency is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

Fig. 1 is a schematic perspective view of the present utility model.

Marked in the figure as: 100-fixed pipe, 101-first pipe-shaped spray head, 102-connector, 103-hose, 104-first handle, 105-flow switch, 106-connecting column, 107-hanging lug, 108-connecting nozzle, 200-movable pipe, 201-second pipe-shaped spray head, 202-connecting lug, 203-second handle, 204-second section, 205-first section and 300-spring.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," "first," "second," and the like indicate an orientation or a positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in a specific case by those skilled in the art.

Please refer to fig. 1: the utility model provides a correlation type spray irrigation nozzle suitable for preventing and controlling tobacco soil-borne diseases, which comprises a fixed pipe 100 and a movable pipe 200, wherein the front ends of the fixed pipe 100 and the movable pipe 200 are respectively provided with a first pipe-shaped nozzle 101 and a second pipe-shaped nozzle 201, a plurality of spray holes are formed in inner cambered surfaces of the first pipe-shaped nozzle 101 and the second pipe-shaped nozzle 201, and the directions of the first pipe-shaped nozzle 101 and the second pipe-shaped nozzle 201 are opposite; one end of the fixed pipe 100, which is far away from the first pipe-shaped spray head 101, is provided with a connector 102, the connector 102 is used for being connected with a sprayer pipe, connecting nozzles 108 are arranged on the fixed pipe 100 and the movable pipe 200, a hose 103 is arranged between the two connecting nozzles 108, and the fixed pipe 100 and the movable pipe 200 are communicated through the hose 103. The fixed pipe 100 is provided with a first grip 104 and a flow switch 105, and the first grip 104 and the flow switch 105 are positioned behind the connecting nozzle 108. The fixed tube 100 is fixedly sleeved with a connecting column 106, the connecting column 106 is positioned in front of the connecting nozzle 108, the movable tube 200 is fixedly sleeved with a connecting lug 202, and the connecting lug 202 is hinged with the top end of the connecting column 106; in addition, an elastic member is further disposed between the fixed tube 100 and the movable tube 200, the elastic member is located in front of the connection post 106, the elastic member may be a spring 300, the fixed tube 100 and the movable tube 200 are respectively provided with a hanging ear 107, the hanging ear 107 is provided with a small hole, two ends of the spring 300 are provided with hooks, and the hooks penetrate through the small hole to connect the spring between the fixed tube 100 and the movable tube 200.

When the medicine is applied, the handle is held by one hand, the tail end of the movable tube 200 is pressed by the other hand, the movable tube 200 rotates outwards by taking the top end of the connecting column 106 as a fulcrum, the distance between the first pipe-shaped spray head 101 and the second pipe-shaped spray head 201 is increased, the first pipe-shaped spray head 101 and the second pipe-shaped spray head 201 can be conveniently moved in and out from tobacco plant stems, the tail end of the movable tube 200 is stopped being pressed, the movable tube 200 rotates inwards by taking the top end of the connecting column 106 as a fulcrum under the action of the spring 300, the distance between the first pipe-shaped spray head 101 and the second pipe-shaped spray head 201 is reduced, and the tobacco plant stems are enclosed between the first pipe-shaped spray head 101 and the second pipe-shaped spray head 201, so that medicine liquid is sprayed on the tobacco stems.

In some embodiments, the rear end of the movable tube 200 is further provided with a second grip 203, the second grip 203 comprises a first section 205 and a second section 204, the first section 205 and the movable tube 200 are arranged in parallel, and the distance between the first section 205 and the fixed tube 100 is smaller than the distance between the movable tube 200 and the fixed tube 100, the first section 205 has a first end close to the movable tube 200, the movable tube 200 has a second end close to the first section 205, and two ends of the second section 204 are connected with the first end and the second end, respectively. With this arrangement, the first section 205 is adjacent the grip, and the stationary tube 100 and the movable tube 200 can be operated simultaneously by one hand during application, which is more convenient.

In some embodiments, the flow switch 105 is a push switch disposed at the front end of the grip, and the thumb can be pushed against the push switch when the user grasps the grip. When the first pipe-shaped spray head 101 and the second pipe-shaped spray head 201 are moved away from the stems of tobacco plants, the pressing switch is released, so that the medicine application can be stopped, and the medicine liquid is saved.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but the present utility model is described in detail with reference to the foregoing embodiments, and it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (4)

1. The utility model provides a correlation formula drenches and irritates shower nozzle suitable for tobacco soil-borne disease prevention and cure, includes fixed pipe, the front end of fixed pipe is provided with first section of jurisdiction shower nozzle, the one end that first section of jurisdiction shower nozzle was kept away from to fixed pipe sets up the connector, its characterized in that: the movable pipe is provided with a first pipe-shaped spray nozzle, a plurality of spray holes are formed in the inner cambered surfaces of the first pipe-shaped spray nozzle and the second pipe-shaped spray nozzle, and the directions of the first pipe-shaped spray nozzle and the second pipe-shaped spray nozzle are opposite; the fixed pipe is provided with a connecting nozzle which is communicated with the movable pipe through a hose, and the rear part of the connecting nozzle is provided with a first handle and a flow switch; the fixed pipe is provided with a connecting column, the connecting column is positioned in front of the connecting nozzle, and the movable pipe is hinged to the top end of the connecting column; the front of the connecting column is provided with a spring, and two ends of the spring are respectively hooked with the fixed pipe and the movable pipe.

2. The correlation shower nozzle for controlling soil-borne diseases of tobacco according to claim 1, wherein: the movable pipe comprises a first section, a second section and a third section, wherein the first section and the third section are arranged in parallel, the distance between the first section and the fixed pipe is smaller than that between the third section and the fixed pipe, the first section is provided with a first end close to the third section, the third section is provided with a second end close to the first section, and two ends of the second section are respectively connected with the first end and the second end.

3. The correlation shower nozzle for controlling soil-borne diseases of tobacco according to claim 2, wherein: the first section is adjacent to the first grip.

4. The correlation shower nozzle for controlling soil-borne diseases of tobacco according to claim 3, wherein: the flow switch is a push switch, and the push switch is arranged between the first handle and the connecting nozzle.

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