CN211631511U

CN211631511U - Adjustable medicine spraying head for dengue mosquito killing and medicine spraying equipment

Info

Publication number: CN211631511U
Application number: CN202020205874.1U
Authority: CN
Inventors: 陈伟明; 陈钦荣; 翁聪聪
Original assignee: Guangdong Weikang Pest Control Co ltd
Current assignee: Guangdong Weikang Pest Control Co ltd
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-10-09
Anticipated expiration: 2030-02-25

Abstract

The utility model discloses an adjustable medicine spraying head and medicine spraying equipment for dengue fever mosquito eradication, which comprises a liquid storage cylinder, wherein a pressing type liquid pumping mechanism is arranged on the liquid storage cylinder, the upper part of the pressing type liquid pumping mechanism is connected with a pressing pipe in a sealing and rotating way, the liquid storage cylinder is fixed on an installation part for fixing a medicine mixing bottle, the top of the pressing pipe is provided with a pressing head in a rotating way, and a transmission mechanism for driving the pressing pipe to swing back and forth when the pressing head is extruded is arranged on the pressing head; the device realizes the function that the medicine was spouted in the extrusion through liquid storage cylinder and the cooperation of push type drawing liquid mechanism, and pressure pipe top is rotated and is set up the press head, utilize the cooperation of press head driving gear and straight tooth spare to reach half bevel gear pivoted effect when pressing, half bevel gear drives the reciprocal rotatory swing of shower nozzle with the help of two bevel gear drives, finally realize by the reciprocal medicine function of spouting of arriving the face again of some line, according to the reciprocal number of times of spouting the medicine of stroke control of pressing, adjustable function has.

Description

Adjustable medicine spraying head for dengue mosquito killing and medicine spraying equipment

Technical Field

The utility model relates to a spraying field specifically is a medicine head and medicine equipment are spouted with adjustable dengue fever kill mosquito.

Background

Dengue is an acute insect-borne infectious disease caused by dengue virus transmission through mosquito vectors. Is mainly epidemic in tropical and subtropical regions, and is an epidemic area of dengue fever in Guangdong, hong Kong, Macau, etc. of China.

In the aspect of dengue virus defense, the transmission route is usually blocked by means of mosquito killing. Most of the existing mosquito killing sprays store medicine gas in a bottle body in a compressed mode, the opening and closing of the spray are controlled by pressing a valve, and the compressed medicine gas is sprayed out by pressing the valve when the spray is used.

However, the existing spray heads can only realize point-to-point type spraying, and particularly for hidden places such as corners where mosquitoes tend to stand, the hands cannot extend into the hidden places, and the spray heads can only extend into the hidden places, so that a large-range adjustable spray head needs to be designed.

SUMMERY OF THE UTILITY MODEL

Based on the weak point among the prior art that mentions among the above-mentioned background art, for this reason the utility model provides a medicine head and medicine equipment are spouted with adjustable dengue fever kill mosquito.

The utility model discloses an adopt following technical scheme to overcome above technical problem, specifically do:

the utility model provides a medicine spray head with adjustable dengue fever kill mosquito is used, includes the liquid storage cylinder, be provided with push type drawing liquid mechanism on the liquid storage cylinder, the sealed rotation in upper portion of push type drawing liquid mechanism is connected with presses the pipe, and the liquid storage cylinder is fixed on being used for with the fixed installed part of medicine bottle, press the pipe top and rotate and be provided with the press head, be provided with on the press head and be used for driving the reciprocal wobbling drive mechanism of pressure tube when the extrusion press head.

As a further aspect of the present invention: push type drawing liquid mechanism is in including sliding the setting liquid feed pipe on liquid storage barrel upper portion, fixed intercommunication in the feed liquor pipe of liquid storage barrel lower part, set up respectively the feed liquor pipe with the one-way device that switches on liquid feed pipe upper portion, run through to be fixed the feed liquor pipe lower part and with the sealed sliding connection's of liquid storage barrel inner wall rubber buffer and be used for elastic connection the rubber buffer with the reset spring of liquid storage barrel bottom.

As a further aspect of the present invention: the unidirectional flux device comprises a valve body, a valve ball arranged at the bottom of an inner cavity of the valve body, and a pressure spring, wherein the lower part of the pressure spring is attached to and fixed on the valve ball in the inner cavity of the valve body, a circle of flange is arranged in the inner cavity of the valve body, and the upper part of the pressure spring is fixed with the flange.

As a further aspect of the present invention: the transmission mechanism comprises a rotating shaft, a rotating assembly, a half bevel gear and two bevel gears, wherein the rotating shaft is rotatably arranged at the lower part of the pressing head, the rotating assembly is arranged between the rotating shaft and the mounting piece, the half bevel gear is fixed at the end part of the rotating shaft, the two bevel gears are fixed on the pressing pipe, one half of the half bevel gear is provided with teeth, the other half of the half bevel gear is not provided with teeth, and the toothed parts of the half bevel gear are respectively matched.

As a further aspect of the present invention: the rotating assembly comprises a gear fixed on the rotating shaft, a straight tooth piece fixed on the mounting piece and meshed with the gear, and a gear sleeve fixed on the pressing head and slidably sleeved on the upper portion of the straight tooth piece.

As a further aspect of the present invention: the upper part of the pressure pipe is fixedly communicated with a spray pipe, and the end of the spray pipe is provided with an atomizing nozzle.

The utility model provides a spout medicine equipment, includes that dengue fever kill mosquito is with adjustable medicine spray head and medicine bottle, be provided with on the medicine bottle with installed part assorted bottleneck in the adjustable medicine spray head is used in the dengue fever kill mosquito.

After the structure more than adopting, the utility model discloses compare in prior art, possess following advantage: the device realizes the function that the medicine was spouted in the extrusion through liquid storage cylinder and the cooperation of push type drawing liquid mechanism, and pressure pipe top is rotated and is set up the press head, utilize the cooperation of press head driving gear and straight tooth spare to reach half bevel gear pivoted effect when pressing, half bevel gear drives the reciprocal rotatory swing of shower nozzle with the help of two bevel gear drives, finally realize by the reciprocal medicine function of spouting of arriving the face again of some line, according to the reciprocal number of times of spouting the medicine of stroke control of pressing, adjustable function has.

Drawings

FIG. 1 is a schematic structural diagram of an adjustable spray head for killing dengue fever and mosquitoes.

FIG. 2 is a partial enlarged view of the one-way conduction device and the transmission mechanism in the adjustable spray head for killing dengue fever and mosquitoes.

FIG. 3 is a schematic structural diagram of a straight tooth part and a tooth sleeve in the adjustable spray head for dengue mosquito eradication.

In the figure: 1-a liquid storage cylinder; 2-a mounting member; 3-a return spring; 4-rubber plug; 5-liquid delivery pipe; 6-one-way conduction device; 7-pressing the pipe; 8-pressing head; 9-an atomizing spray head; 10-a liquid inlet pipe; 11-a rotating shaft; 12-a gear; 13-a straight tooth member; 14-half bevel gear; 15-bevel gear; 16-gear sleeve; 17-a valve body; 18-a valve ball; 19-a pressure spring; 20-flange.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1 to 3, in an embodiment of the present invention, an adjustable spray head for dengue mosquito eradication includes a liquid storage barrel 1, a pressing type liquid pumping mechanism is disposed on the liquid storage barrel, a pressing tube 7 is connected to an upper portion of the pressing type liquid pumping mechanism in a sealing and rotating manner, the liquid storage barrel 1 is fixed on a mounting member 2 for fixing with a medicine bottle, a pressing head 8 is rotatably disposed at a top of the pressing tube 7, and a transmission mechanism for driving the pressing tube 7 to swing back and forth when the pressing head 8 is pressed is disposed on the pressing head 8;

particularly, press head 8 is "7" style of calligraphy, when pushing down press head 8, the liquid medicine in the liquid storage cylinder 1 is sent into to press the pipe 7 and from pressing the pipe 7 blowout by press type drawing liquid mechanism, and simultaneously, press head 8 drives with the help of drive mechanism and presses pipe 7 reciprocal swing, realize the swing and spout the medicine, the function of medicine is spouted to the large tracts of land has, for point type among the prior art spouts the medicine, this application can reach the point to point line formula and spout the medicine, evenly spout the medicine along the reciprocal swing of circular arc line, and decide reciprocal swing number of times along with the stroke of pushing down of press head 8, be convenient for adjust and spout the medicament quantity.

In an embodiment of the present invention, the pressing type liquid pumping mechanism includes a liquid feeding tube 5 slidably disposed on the upper portion of the liquid storage barrel 1, a liquid feeding tube 10 fixedly connected to the lower portion of the liquid storage barrel 1, a unidirectional conducting device 6 respectively disposed on the liquid feeding tube 10 and the liquid feeding tube 5, a rubber plug 4 penetrating and fixed on the lower portion of the liquid feeding tube 5 and slidably connected to the inner wall of the liquid storage barrel 1 in a sealing manner, and a return spring 3 for elastically connecting the rubber plug 4 and the bottom of the liquid storage barrel 1;

the one-way conduction device 6 arranged at the upper part of the liquid sending pipe 5 is in sealed rotary connection with the pressure pipe 7, and the conduction directions of the one-way conduction devices 6 at the upper part and the lower part are the same and are all from the liquid inlet pipe 10 to the pressure pipe 7;

when the pressing head 8 is used for extruding the pressing pipe 7, the pressing pipe 7 drives the liquid sending pipe 5 and the one-way conduction device 6 on the upper portion to slide downwards along the upper portion of the liquid storage cylinder 1, so that the rubber plug 4 is driven to move downwards, the return spring 3 is compressed at the moment, the one-way conduction device 6 on the lower portion is closed, the rubber plug 4 extrudes the liquid medicine in the liquid storage cylinder 1, and the liquid medicine is discharged into the pressing pipe 7 through the lower opening of the liquid sending pipe 5 and the one-way conduction device 6 on the upper portion and is ejected;

after the pressing head 8 is loosened, the rubber plug 4 is driven to move upwards along the inner wall of the liquid storage cylinder 1 by the elastic force of the reset sleeve spring 3, so that the liquid sending pipe 5, the one-way conduction device 6 at the upper part, the pressure pipe 7 and the pressing head 8 are driven to reset upwards; at this time, the pressure in the liquid storage cylinder 1 is reduced, the one-way conduction device 6 at the upper part is closed, and the liquid medicine in the medicine bottle enters the liquid storage cylinder 1 through the liquid inlet pipe 10 and the one-way conduction device 6 opened at the lower part to supplement the liquid medicine, so that the pressure is balanced.

In another embodiment of the present invention, the one-way conduction device 6 includes a valve body 17, a valve ball 18 disposed at the bottom of the inner cavity of the valve body 17, and a pressure spring 19 whose lower portion is attached to the valve ball 18 and fixed in the inner cavity of the valve body 17, wherein a circle of flange 20 is disposed in the inner cavity of the valve body 17, and the upper portion of the pressure spring 19 is fixed to the flange 20;

when fluid enters the valve body 17 through the valve ball 18, the pressure of the fluid can extrude the valve ball 17 to drive the pressure spring 19 to compress the fluid into the valve body 17, so that the conduction function is realized; when fluid is to be discharged from the valve body 17 through the valve ball 18, the lower opening of the valve body 17 is closed by the valve ball 18, so that it cannot be opened, i.e. the one-way conducting device 6 cannot perform a conducting function, i.e. it only allows fluid to flow in through one side of the valve ball 18 and out through the other side, but not through one side of the valve ball 18 and out through the other side.

In another embodiment of the present invention, the transmission mechanism includes a rotating shaft 11 rotatably disposed at the lower portion of the pressing head 8, a rotating component disposed between the rotating shaft 11 and the mounting member 2, a half bevel gear 14 fixed at the end of the rotating shaft 11, and two bevel gears 15 fixed on the pressing tube 7, wherein half of the half bevel gear 14 has teeth and half has no teeth, and the toothed portions of the half bevel gear are respectively matched with the bevel gears 15 at two sides;

when the pressing head 8 extrudes downwards, the rotating shaft 11 is driven to rotate through the rotating component, so that the half bevel gear 14 is driven to rotate, the toothed part on the half bevel gear 14 is matched with the bevel gears 15 on two sides in a reciprocating mode, and finally the pressing pipe 7 is driven to swing in a reciprocating mode, so that the function of spraying medicine in a swinging mode is achieved.

In another embodiment of the present invention, the rotating assembly includes a gear 12 fixed on the rotating shaft 11, a spur gear 13 fixed on the mounting member 2 and engaged with the gear 12, and a gear sleeve 16 fixed on the pressing head 8 and slidably engaged with an upper portion of the spur gear 13;

when the pressing head 8 is pressed down, the rotating shaft 11 and the gear 12 are driven to move downwards, the gear 12 and the rotating shaft 11 are driven to rotate under the action of the fixed straight tooth piece 13, so that the semi-bevel gear 14 is driven to rotate, the upper part of the straight tooth piece 13 is kept stable by the gear sleeve 16, and the straight tooth piece 13 is guaranteed to be meshed with the gear 12 all the time.

In the utility model discloses a further embodiment, the fixed intercommunication in upper portion of pressing pipe 7 has a spray tube the end department of spray tube installs atomizer 9, and the liquid medicine of pressing in the pipe 7 passes through the spray tube and spouts after atomizer 9 atomizes the liquid medicine, further enlarges the medicine scope of spouting.

In another embodiment of the utility model, a spout medicine equipment, including dengue fever kill mosquito with adjustable spout medicine head and medicine bottle, be provided with on the medicine bottle with 2 assorted bottlenecks of installed part in the adjustable spout medicine head are used in dengue fever kill mosquito, through the installation and the dismantlement of bottleneck and the 2 cooperation shower nozzles of installed part of being convenient for and medicine bottle.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. However, all changes which come within the scope of the independent claims of the invention are to be embraced therein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Claims

1. The utility model provides a medicine head is spouted with adjustable dengue fever kill mosquito is used, includes liquid storage cylinder (1), its characterized in that, be provided with push type drawing liquid mechanism on the liquid storage cylinder, the sealed rotation in upper portion of push type drawing liquid mechanism is connected with presses pipe (7), and liquid storage cylinder (1) is fixed on being used for with fixed installed part (2) of medicine bottle, press pipe (7) top to rotate and be provided with press head (8), be provided with on press head (8) and be used for driving the reciprocating swing's of pressure pipe (7) when extrusion press head (8).

2. The adjustable drug spraying head for dengue fever mosquito eradication according to claim 1, characterized in that the pressing type liquid pumping mechanism comprises a liquid feeding pipe (5) slidably disposed on the upper portion of the liquid storage cylinder (1), a liquid feeding pipe (10) fixedly communicated with the lower portion of the liquid storage cylinder (1), a one-way conduction device (6) respectively disposed on the liquid feeding pipe (10) and the upper portion of the liquid feeding pipe (5), a rubber plug (4) fixedly penetrating the lower portion of the liquid feeding pipe (5) and slidably connected with the inner wall of the liquid storage cylinder (1) in a sealing manner, and a reset spring (3) elastically connected with the bottom of the liquid storage cylinder (1).

3. The adjustable spray head for dengue fever mosquito eradication according to claim 2, characterized in that the one-way conduction device (6) comprises a valve body (17), a valve ball (18) disposed at the bottom of the inner cavity of the valve body (17), and a pressure spring (19) having a lower portion fitted with the valve ball (18) and fixed in the inner cavity of the valve body (17), wherein a circle of flange (20) is disposed in the inner cavity of the valve body (17), and the upper portion of the pressure spring (19) is fixed with the flange (20).

4. The adjustable medicine spraying head for dengue fever mosquito eradication according to claim 1, wherein the transmission mechanism comprises a rotating shaft (11) rotatably arranged at the lower part of the pressing head (8), a rotating component arranged between the rotating shaft (11) and the mounting part (2), a half bevel gear (14) fixed at the end part of the rotating shaft (11), and two bevel gears (15) fixed on the pressing pipe (7), wherein half of the half bevel gear (14) is provided with teeth and is not provided with teeth, and the teeth parts of the half bevel gear are respectively matched with the bevel gears (15) at two sides.

5. The adjustable spray head for dengue mosquito eradication according to claim 4, wherein the rotating assembly comprises a gear (12) fixed on the rotating shaft (11), a straight gear (13) fixed on the mounting member (2) and engaged with the gear (12), and a gear sleeve (16) fixed on the pressing head (8) and slidably engaged with the upper portion of the straight gear (13).

6. The adjustable spray head for dengue fever mosquito eradication according to claim 1, characterized in that a spray pipe is fixedly communicated with the upper portion of the pressure pipe (7), and an atomizing nozzle (9) is installed at the end of the spray pipe.

7. A pesticide spraying device, which is characterized by comprising the adjustable pesticide spraying head for dengue mosquito eradication as claimed in any one of claims 1 to 6 and a pesticide bottle, wherein the pesticide bottle is provided with a bottle opening matched with a mounting piece (2) in the adjustable pesticide spraying head for dengue mosquito eradication.