CN217117342U

CN217117342U - Liquid medicine sprinkler is used in gardens with adjustable angle

Info

Publication number: CN217117342U
Application number: CN202220958239.XU
Authority: CN
Inventors: 陈晓景; 纪春梅; 刘双
Original assignee: Beijing Xingke Lvyuan Greening Engineering Co ltd
Current assignee: Beijing Xingke Lvyuan Greening Engineering Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-08-05
Anticipated expiration: 2032-04-22

Abstract

The application relates to the field of garden maintenance technology, and discloses an angle-adjustable liquid medicine spraying device for gardens, which comprises a medicine box, a connecting hose and an operating pipe, wherein a spraying assembly is rotatably connected to one end of the operating pipe, which is far away from the connecting hose; a plurality of clamping grooves are sequentially formed in the peripheral surface of the operating pipe along the circumferential direction of the operating pipe, one side surface of each clamping groove is machined and formed into an inclined surface, and the inclined surface is machined and formed along the tangential direction of the peripheral surface of the operating pipe; the spraying assembly comprises a communicating pipe and a nozzle, wherein one end of the communicating pipe is connected with the operating pipe in a rotating mode, the nozzle is arranged at the other end of the communicating pipe, the operating pipe can be inserted into the communicating pipe, a plurality of clamping jaws are arranged on the end face, away from one end of the communicating pipe, of the communicating pipe at intervals, the clamping jaws are arranged in an inclined mode, one end of each clamping jaw is far away from the communicating pipe, the inclined end of each clamping jaw is provided with a wedge block, and the wedge block can be inserted into the clamping groove. This application has effectively to improve current liquid medicine sprinkler and has to spray the unable regulation of direction, the relatively poor effect of application scope.

Description

Liquid medicine sprinkler is used in gardens with adjustable angle

Technical Field

The application relates to the field of gardens maintenance technology, especially relate to a liquid medicine sprinkler is used in gardens with adjustable angle.

Background

Plants in gardens are damaged by pests in the growing process, so that the plants need to be sprayed with liquid medicine to eliminate the diseases and insect pests, and the normal growth of the plants is ensured. In order to improve the insect-repelling effect, the pesticide sprayed by people is usually prepared by mixing a plurality of medicines to prepare pesticide suspended particles, and in order to reduce the spraying cost, the pesticide is usually sprayed on large-area plants in a short time.

The common liquid medicine spraying device recorded in the related art comprises a medicine box and a communicating hose communicated with the medicine box, wherein one end of the hose, which is far away from the medicine box, is connected with an operating pipe, one end of the operating pipe, which is far away from the hose, is connected with a fixed spraying assembly, a control switch is installed on the operating pipe, when the spraying device is used, a worker holds the operating pipe by hand, the spraying assembly is aligned to a plant to be aligned, and the control switch is turned on.

To the correlation technique among the above-mentioned, the inventor thinks that there are all kinds of plants planted in gardens, need carry out spraying of different modes according to the variety difference of plant when spraying, and current liquid medicine sprinkler's fixed spraying assembly then can't be applicable to this kind of complicated spraying mode, the unable regulation of direction of spraying that exists, the relatively poor problem of application scope.

SUMMERY OF THE UTILITY MODEL

In order to effectively improve current liquid medicine sprinkler and to have the unable regulation of direction of spraying, the relatively poor problem of application scope, this application provides a liquid medicine sprinkler is used in gardens with adjustable angle.

The application provides a pair of liquid medicine sprinkler is used in gardens with adjustable angle adopts following technical scheme:

a liquid medicine spraying device with an adjustable angle for gardens comprises a medicine box, a connecting hose and an operating pipe, wherein one end of the connecting hose is communicated with the medicine box, the operating pipe is connected to the other end of the connecting hose, and a spraying assembly is rotatably connected to one end, far away from the connecting hose, of the operating pipe;

a plurality of clamping grooves are sequentially formed in the peripheral surface of the operating pipe along the circumferential direction of the operating pipe, one side surface of each clamping groove is machined and formed into an inclined surface, and the inclined surface is machined and formed along the tangential direction of the peripheral surface of the operating pipe;

the spraying assembly comprises a communicating pipe and a nozzle, wherein one end of the communicating pipe is connected with the operating pipe in a rotating mode, the nozzle is arranged at the other end of the communicating pipe, the operating pipe can be inserted into the communicating pipe, a plurality of clamping jaws are arranged on the end face, away from one end of the communicating pipe, of the communicating pipe at intervals, the clamping jaws are arranged in an inclined mode, one end of each clamping jaw is far away from the communicating pipe, the inclined end of each clamping jaw is provided with a wedge block, and the wedge block can be inserted into the clamping groove.

By adopting the technical scheme, when the sprayer is installed, a worker inserts the operating pipe into the communicating pipe and clamps the wedge block in the clamping groove, when the worker needs to change the working angle of the sprayer, the worker can rotate along the direction of the inclined surface of the wedge block, so that the angle of the sprayer can be adjusted, and different spraying requirements are met; the clamping claws are obliquely and inwardly arranged, so that the wedge-shaped block can be stably inserted into the clamping groove, and the connection stability of the communicating pipe and the operating pipe is effectively ensured; the wedge-shaped block is matched with the clamping groove, so that the spraying assembly cannot be separated from the operating pipe no matter how many turns the spraying assembly rotates by workers; the setting on inclined plane also makes the wedge can not rotate at will in the draw-in groove, influences the effect of spraying.

Optionally, a spring is connected between adjacent jaws.

Through adopting above-mentioned technical scheme, because the jack catch all inwards sets up, consequently when the wedge block in the draw-in groove, the spring between jack catch and the jack catch can stretch, and tensile spring can make the tighter block of jack catch on the control tube, and then effectively strengthen the stability of being connected between spraying assembly and the control tube.

Optionally, an elastic band for fixing the clamping jaw and the operating tube is further sleeved on the clamping jaw.

Through adopting above-mentioned technical scheme, the elastic webbing can further make the jack catch hold tightly on the control tube, further effectively strengthens spraying the stability of being connected between subassembly and the control tube.

Optionally, a sealing ring is sleeved on an end of the operation tube away from the connection hose.

Through adopting above-mentioned technical scheme, the leakproofness between sealing washer can strengthen operation pipe and communicating pipe reduces the possibility that the liquid medicine leaked, reduces the waste of liquid medicine.

Optionally, one end of the spray head, which is far away from the communicating pipe, is a closed end, a plurality of communicating holes are formed in the closed end of the spray head at intervals, the closed end of the spray head is further connected with an end cover in a threaded manner, a plurality of communicating holes are also formed in the end cover at intervals, and the communicating holes in the spray head correspond to the communicating holes in the end cover one to one.

By adopting the technical scheme, the end cover can be screwed by a worker according to the spraying condition, and the spraying amount of the liquid medicine can be adjusted by adjusting the contact ratio of the communicating hole on the end cover and the communicating hole on the closed end.

Optionally, a screwing groove for facilitating screwing of the communicating pipe by a worker is formed in the outer circumferential surface of the communicating pipe.

Through adopting above-mentioned technical scheme, revolve the spin groove and can be convenient for the staff and revolve and twist and spray the subassembly, alternate the block position of wedge, and then effectively improve work efficiency.

Optionally, an orifice plate is further disposed in the spray head.

Through adopting above-mentioned technical scheme, the setting up of orifice plate makes the orifice plate keep away from the water pressure of operation pipe one side and is greater than the water pressure that the orifice plate is close to operation pipe one side, can improve the effect of spraying of shower nozzle to the liquid medicine pressure boost.

Optionally, the connection hose is made of a PVC spiral reinforced hose.

By adopting the technical scheme, the PVC spiral reinforced hose has the excellent characteristics of high elasticity, good flexibility, corrosion resistance and long service life.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the spraying assembly, when workers need to change the working angle of the spray head, the workers can rotate along the direction of the inclined surface of the wedge block, so that the angle of the spray head can be adjusted, and different spraying requirements can be met;

2. the springs are connected between the adjacent clamping claws, and the stretched springs can enable the clamping claws to be clamped on the operating pipe more tightly, so that the connection stability between the spraying assembly and the operating pipe is effectively enhanced;

3. through setting up the elastic webbing, the elastic webbing can further make the jack catch hold tightly on the control tube, further effectively strengthens spraying the stability of being connected between subassembly and the control tube.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a partial structural view of the handling tube.

Fig. 3 is a partial structural schematic diagram of an embodiment of the present application.

Fig. 4 is a cross-sectional view of the spray assembly.

Description of reference numerals: 1. a medicine chest; 2. a connecting hose; 3. operating the tube; 31. a card slot; 4. a spray assembly; 41. a spray head; 42. a communicating pipe; 421. a claw; 422. a wedge block; 423. a spring; 424. an orifice plate; 43. screwing grooves; 44. an end cap; 5. an elastic band; 6. and (5) sealing rings.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses liquid medicine sprinkler is used in gardens with adjustable angle.

Referring to fig. 1, a liquid medicine sprinkler for gardens with adjustable angle includes medical kit 1, coupling hose 2 of one end and medical kit 1 intercommunication, install at coupling hose 2 and keep away from the operation pipe 3 of medical kit 1 one end, and install at operation pipe 3 and keep away from the subassembly 4 that sprays of coupling hose 2 one end.

Referring to fig. 1, the connecting hose 2 and the communicating pipe 42 of the medicine box 1 are positioned at the bottom of the medicine box 1, so that the liquid medicine in the medicine box 1 can be fully used, and the problem that the liquid medicine cannot be used at one time is effectively solved.

With reference to fig. 1 and 2, the operating pipe 3 is a circular round pipe with a cross section, the operating pipe 3 is made of metal materials, so that a worker can conveniently take and hold the pipe, a plurality of clamping grooves 31 are formed in the outer wall of one end, away from the medicine box 1, of the operating pipe 3, the plurality of clamping grooves 31 are sequentially formed along the circumferential direction of the operating pipe 3, one side face of each clamping groove 31 is machined and formed into an inclined face, and the inclined face is machined and formed along the tangential direction of the outer circumferential face of the operating pipe 3.

Referring to fig. 3 and 4, the spraying assembly 4 includes a connection pipe 42 having one end rotatably connected to the operation pipe 3, and a nozzle 41 integrally formed at an end of the connection pipe 42 away from the operation pipe 3, wherein an included angle between a straight line of an axis of the connection pipe 42 and a straight line of an axis of the nozzle 41 is an obtuse angle. The end of the spray head 41 far away from the communication pipe 42 is a closed end, a plurality of communication holes are formed in the closed end at intervals, the closed end of the spray head 41 is further connected with an end cover 44 in a threaded mode, a plurality of communication holes are also formed in the end cover 44 at intervals, the communication holes in the end cover 44 correspond to the communication holes in the closed end in a one-to-one mode, a worker can screw the end cover 44 according to the spraying condition, and the spraying amount of the liquid medicine is adjusted by adjusting the overlapping degree of the communication holes in the end cover 44 and the communication holes in the closed end.

Referring to fig. 4, an orifice plate 424 is further provided in the head 41, and the arrangement of the orifice plate 424 makes the water pressure on the side of the orifice plate 424 away from the operation tube 3 greater than the water pressure on the side of the orifice plate 424 close to the operation tube 3, so that the liquid medicine can be pressurized, and the spraying effect of the head 41 can be improved.

Referring to fig. 3 and 4, a plurality of claws 421 are provided on an end surface of the communication pipe 42 at an end away from the nozzle 41, the plurality of claws 421 are provided at intervals in the circumferential direction of the end surface of the communication pipe 42, one end of the claw 421 is integrally formed at an end portion of the communication pipe 42, the other end is provided obliquely inward in the direction from the communication pipe 42 to the operation pipe 3, and a spring 423 is provided between the

adjacent claws

421 and 421. One end of the claw 421 far away from the communicating end is integrally formed with a wedge block 422, an included angle between the axis of the wedge block 422 and the axis of the claw 421 is a right angle, an inclined surface is formed on the end surface of the wedge block 422 far away from the end of the claw 421, and the wedge block is matched with the clamping groove 31.

Combine fig. 3 and fig. 4, the internal diameter of communicating pipe 42 is unanimous with the external diameter of operation tube 3, the pot head that keeps away from coupling hose 2 at operation tube 3 is equipped with sealing washer 6, when the installation, establish sealing washer 6 cover on operation tube 3, operation tube 3 inserts in communicating pipe 42, with wedge 422 block in draw-in groove 31, because jack catch 421 all leanin sets up, when operation tube 3 inserts in communicating pipe 42, jack catch 421 can lean out, wedge 422 butt is in draw-in groove 31, consequently, a plurality of jack catches 421 can the chucking on operation tube 3. When the angle of the spraying assembly 4 needs to be rotated, the worker can screw the communicating pipe 42 to change the spraying direction of the spraying head 41 by changing the clamping position of the wedge block 422.

Referring to fig. 3, an elastic band 5 is sleeved outside the plurality of jaws 421, and the elastic band 5 can further fix the jaws 421, thereby improving the stability of connection between the jaws 421 and the operation tube 3.

The peripheral surface of the end, close to the claw 421, of the communication pipe 42 is provided with the screwing groove 43, the screwing groove 43 is formed along the peripheral surface of the communication pipe 42 in a machining mode, the screwing groove 43 is an arc-shaped groove, and the screwing groove 43 can facilitate workers to screw the spraying assembly 4 to change the clamping position of the wedge block 422.

The liquid medicine sprinkler's for gardens implementation principle with adjustable angle of this application embodiment is: the sealing ring 6 is sleeved on the operation tube 3, the operation tube 3 is inserted into the communicating tube 42, the wedge block 422 is clamped in the clamping groove 31, the elastic belt 5 is sleeved on the clamping claw 421, and when the spraying direction needs to be changed, a worker can rotate the communicating tube 42, the clamping position of the wedge block 422 is changed, and the direction of the spray head 41 is changed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a liquid medicine sprinkler is used in gardens with adjustable angle, includes connecting tube (2) of medical kit (1), one end and medical kit (1) intercommunication to and connect in the control tube (3) of the connecting tube (2) other end, its characterized in that: one end of the operating pipe (3) far away from the connecting hose (2) is rotatably connected with a spraying assembly (4);

a plurality of clamping grooves (31) are sequentially formed in the peripheral surface of the operating pipe (3) along the circumferential direction of the operating pipe (3), one side surface of each clamping groove (31) is machined and formed into an inclined surface, and the inclined surface is machined and formed along the tangential direction of the peripheral surface of the operating pipe (3);

the spraying assembly (4) comprises a communicating pipe (42) with one end rotatably connected with the operating pipe (3) and a nozzle (41) arranged at the other end of the communicating pipe (42), the operating pipe (3) can be inserted into the communicating pipe (42), a plurality of clamping jaws (421) are arranged on the end face of one end, away from one end of the nozzle (41), of the communicating pipe (42), at intervals, the clamping jaws (421) are obliquely and inwardly arranged at one end, away from the communicating pipe (42), of the clamping jaws (421), and wedge blocks (422) which can be inserted into the clamping grooves (31) are arranged at the oblique ends of the clamping jaws (421).

2. An angle-adjustable liquid medicine spraying apparatus for gardens as claimed in claim 1, wherein: a spring (423) is connected between the adjacent jaws (421) and (421).

3. An angle-adjustable liquid medicine spraying apparatus for gardens as claimed in claim 2, wherein: an elastic belt (5) used for fixing the claw (421) and the operating pipe (3) is sleeved on the claw (421).

4. An angle adjustable liquid medicine spraying apparatus for gardens as claimed in claim 3, wherein: a sealing ring (6) is sleeved at one end of the operating pipe (3) far away from the connecting hose (2).

5. An angle-adjustable liquid medicine spraying apparatus for gardens as claimed in claim 1, wherein: one end of the spray head (41) far away from the communicating pipe (42) is a closed end, a plurality of communicating holes are formed in the closed end of the spray head (41) at intervals, the closed end of the spray head (41) is further in threaded connection with an end cover (44), a plurality of communicating holes are also formed in the end cover (44) at intervals, and the communicating holes in the spray head (41) correspond to the communicating holes in the end cover (44) one by one.

6. An angle-adjustable liquid medicine spraying apparatus for gardens as claimed in claim 1, wherein: the peripheral surface of the communication pipe (42) is provided with a screwing groove (43) which is convenient for workers to screw the communication pipe (42).

7. An angle-adjustable liquid medicine spraying apparatus for gardens as claimed in claim 1, wherein: an orifice plate 424 is also provided in the head 41.

8. An angle adjustable liquid medicine spraying apparatus for gardens of claim 1, characterized in that: the connecting hose (2) is made of a PVC spiral reinforced hose (2).