CN209806930U - Spray rod device of sprayer - Google Patents

Abstract

The utility model discloses a spray lance device of sprayer, including spray gun head, shower nozzle, steel pipe, handle and hose, the top fixed mounting of handle has the steel pipe, there is flexible pipe inside of steel pipe through spout movable mounting, the inside cover of flexible pipe has the extension pipe, the top fixed mounting of extension pipe has the shower nozzle, the top movable mounting of shower nozzle has the spray gun head, the bottom fixed mounting of handle has water connector, water connector's inside fixed mounting has the hose, the bottom fixed mounting of hose has the connecting piece. The utility model discloses install the extension tube and can improve the length of device, make it spray to the place of higher position department, and do not need the staff to connect the pipe fitting in addition, also can enlarge the scope of spraying of device simultaneously, improved the practicality of device, simultaneously through the angle of installing connecting axle adjustable device's spraying, make its angle that can adjust device as required, increased the practicality of device.

Description

Spray rod device of sprayer

Technical Field

The utility model relates to a sprayer technical field specifically is a spray lance device of sprayer.

Background

The sprayer is a machine for dispersing liquid into mist, and is a plant protection machine classified into agricultural machines for agricultural use, medical use and other uses (such as industrial use), the agricultural use is classified into agricultural machines, generally called as manually-driven sprayers, the power (engines and motors) driven sprayers are hydraulic, pneumatic and centrifugal sprayers according to the working principle, the sprayers are divided into handheld, backpack, shoulder-carrying, pedal-type, stretcher-type, cart-type, self-propelled, vehicle-mounted, suspended and the like according to the carrying mode, and the aerial sprayers also have certain limitations in that a spray rod can be used for spraying conveniently to spread the spraying range of the sprayers, but the existing spray rod cannot adjust the angle of a spray head, can only spray linearly, cannot meet the existing market requirements, and cannot adjust the length of a steel pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spray lance device of sprayer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spray lance device of sprayer, includes spray lance head, shower nozzle, steel pipe, handle and hose, the top fixed mounting of handle has the steel pipe, the inside of steel pipe has flexible pipe through spout movable mounting, the inside cover of flexible pipe has the extension, the top fixed mounting of extension has the shower nozzle, the top movable mounting of shower nozzle has the spray lance head, the bottom fixed mounting of handle has water joint, water joint's inside fixed mounting has the hose, the bottom fixed mounting of hose has the connecting piece.

Preferably, a push rod switch is movably mounted on the outer side of the handle through a fixed shaft, anti-skid grains are arranged on the surface of the handle, and a mounting head is fixedly mounted at the bottom of the handle.

Preferably, one side of the nozzle is fixedly provided with a control button, and the bottom of the nozzle is movably provided with a connector through a connecting shaft.

Preferably, a threaded head is fixedly mounted at the bottom of the water passing connector, a sleeve is fixedly mounted at the bottom of the threaded head, a nut is movably mounted on the outer side of the threaded head, and a threaded ring is fixedly mounted at the top of the water passing connector.

Preferably, the spray gun head is internally provided with an atomization spray hole, one side of the atomization spray hole is provided with a fan-shaped spray hole, the bottom of the fan-shaped spray hole is provided with a direct spray hole, and the outer side of the interior of the spray gun head is provided with an umbrella-shaped spray hole.

Preferably, the bottom of the connecting piece is movably provided with a fastening shaft through a threaded pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the spray lance device of the sprayer can improve the length of the device by installing the extension pipe, so that the spray lance device can spray to a place at a higher position without additionally connecting a pipe fitting by a worker, simultaneously can enlarge the spraying range of the device, improve the practicability of the device, simultaneously can adjust the angle of the device by installing the connecting shaft adjustable device, increase the practicability of the device, simultaneously can adjust the spraying mode as required, pass through the functionality of the device, simultaneously also further save water resources, improve the environmental protection property and the practicability of the device, can conveniently connect a hose by installing a water joint, improve the installation efficiency of the device, improve the sealing property of a joint and prevent water source leakage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic front structural view of the present invention;

FIG. 3 is a schematic view of the water joint structure of the present invention;

fig. 4 is a schematic structural view of the lance head of the present invention.

In the figure: 1. a spray gun head; 101. atomizing and spraying holes; 102. a fan-shaped spray hole; 103. directly spraying the orifice; 104. umbrella-shaped spray holes; 2. a spray head; 201. a control button; 202. a connecting shaft; 203. a connector; 3. a steel pipe; 301. a telescopic pipe; 302. a chute; 303. an extension pipe; 4. a handle; 401. a push rod switch; 402. a fixed shaft; 403. anti-skid lines; 404. a mounting head; 5. a water connection joint; 501. a thread ring; 502. a screw head; 503. a sleeve; 504. a nut; 6. a hose; 7. a connecting member; 701. a threaded pipe; 702. and (5) fastening the shaft.

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.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a spray rod device of a spraying machine comprises a spray gun head 1, a spray head 2, a steel pipe 3, a handle 4 and a hose 6, wherein the steel pipe 3 is fixedly installed at the top of the handle 4, the handle 4 can facilitate a handheld device, the steel pipe 3 is made of stainless steel and has good toughness and corrosion resistance, the service life of the extensible device can be prolonged, an extension pipe 301 is movably installed inside the steel pipe 3 through a chute 302, the chute 302 can fix the position of the extension pipe 301, the extension pipe 301 can extend the length of the device, an extension pipe 303 is sleeved inside the extension pipe 301, the extension pipe 303 can further extend the length of the device, the spray head 2 is fixedly installed at the top of the extension pipe 303, a water source can be sprayed through the spray head 2, the spray gun head 1 is movably installed at the top of the spray gun head 1 and can adjust the spraying state of the spray head 2, a water connector 5 is fixedly installed at the bottom, efficiency of the installation base is improved, the inside fixed mounting of water service connector 5 has hose 6, and hose 6 can carry the water source, for the device provides the water source, and the bottom fixed mounting of hose 6 has connecting piece 7, and connecting piece 7 can be for making things convenient for hose 6 to connect the sprayer.

Further, a push rod switch 401 is movably mounted on the outer side of the handle 4 through a fixing shaft 402, the push rod switch 401 can be fixed on one side of the handle 4 through the fixing shaft 402, anti-slip grains 403 are arranged on the surface of the handle 4, the anti-slip grains 403 have an anti-slip effect, the practicability of the device can be increased, a mounting head 404 is fixedly mounted at the bottom of the handle 4, and the mounting head 404 is convenient for mounting the water connector 5.

Further, one side fixed mounting of shower nozzle 2 has control button 201, and control button 201 can conveniently adjust the angle of shower nozzle 2, and the bottom of shower nozzle 2 has connector 203 through connecting axle 202 movable mounting, and connecting axle 202 swing joint connector 203 is convenient for adjust the angle of shower nozzle 2.

Further, a threaded head 502 is fixedly mounted at the bottom of the water connector 5, the threaded head 502 can facilitate mounting of a nut 504 and can provide a mounting position for the nut 504, a sleeve 503 is fixedly mounted at the bottom of the threaded head 502, the sleeve 503 can provide a mounting position for the hose 6, the nut 504 is movably mounted on the outer side of the threaded head 502, the nut 504 can increase the sealing performance of the water connector 5, a threaded ring 501 is fixedly mounted at the top of the water connector 5, and the position of the water connector 5 can be fixed by matching of the threaded ring 501 and the mounting head 404.

Further, an atomizing nozzle 101 is arranged inside the spray gun head 1, the atomizing nozzle 101 can refine water mist, a fan-shaped nozzle 102 is arranged on one side of the atomizing nozzle 101, the fan-shaped nozzle 102 can spray the water mist in a fan shape, the spraying state is adjusted, a direct injection nozzle 103 is arranged at the bottom of the fan-shaped nozzle 102, the direct injection nozzle 103 can spray the water mist in a straight line, an umbrella-shaped nozzle 104 is arranged on the outer side inside the spray gun head 1, and the umbrella-shaped nozzle 104 can expand the spraying range of the water mist.

Further, the bottom of the connecting piece 7 is movably provided with a fastening shaft 702 through a threaded pipe 701, the threaded pipe 701 can be conveniently provided with the fastening shaft 702, and the fastening shaft 702 can improve the sealing performance of the connecting part 7.

The operating principle is that the hose 6 is connected with the spraying machine through the connecting piece 7, the other end of the hose 6 is connected with the mounting head 404 at the bottom of the handle 4, meanwhile, the telescopic pipe 301 is movably mounted in the steel pipe 3, the length of the steel pipe 3 can be prolonged, the spraying range of the device can be increased, and meanwhile, the spraying angle of the spray head 2 can be adjusted by the connecting shaft 202, so that the spraying direction of the device is controlled, the spraying form can be adjusted by a plurality of spray holes in the spray gun head 1, and the use is convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a spray lance device of sprayer, includes spray gun head, shower nozzle, steel pipe, handle and hose, its characterized in that: the improved sprayer is characterized in that a steel pipe is fixedly mounted at the top of the handle, a telescopic pipe is movably mounted inside the steel pipe through a sliding groove, an extension pipe is sleeved inside the telescopic pipe, a sprayer is fixedly mounted at the top of the extension pipe, a sprayer head is movably mounted at the top of the sprayer, a water connector is fixedly mounted at the bottom of the handle, a hose is fixedly mounted inside the water connector, and a connecting piece is fixedly mounted at the bottom end of the hose.

2. A boom assembly for a sprayer according to claim 1 wherein: the outer side of the handle is movably provided with a push rod switch through a fixed shaft, the surface of the handle is provided with anti-skidding grains, and the bottom of the handle is fixedly provided with an installing head.

3. A boom assembly for a sprayer according to claim 1 wherein: one side fixed mounting of shower nozzle has the control button, and there is the connector bottom of shower nozzle through connecting axle movable mounting.

4. A boom assembly for a sprayer according to claim 1 wherein: the water connector is characterized in that a threaded head is fixedly mounted at the bottom of the water connector, a sleeve is fixedly mounted at the bottom of the threaded head, a nut is movably mounted on the outer side of the threaded head, and a threaded ring is fixedly mounted at the top of the water connector.

5. A boom assembly for a sprayer according to claim 1 wherein: the spray gun comprises a spray gun head and is characterized in that an atomization spray hole is formed in the spray gun head, a fan-shaped spray hole is formed in one side of the atomization spray hole, a direct spray hole is formed in the bottom of the fan-shaped spray hole, and an umbrella-shaped spray hole is formed in the outer side of the interior of the spray gun head.

6. A boom assembly for a sprayer according to claim 1 wherein: and a fastening shaft is movably arranged at the bottom of the connecting piece through a threaded pipe.