CN110547684B

CN110547684B - Anti-blocking cleaning device for steam nozzle of coffee machine

Info

Publication number: CN110547684B
Application number: CN201910861717.8A
Authority: CN
Inventors: 桑小春
Original assignee: Shaoxing Qiaolu Intelligent Technology Co ltd
Current assignee: Shaoxing qiaolu Intelligent Technology Co.,Ltd.
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2021-05-07
Anticipated expiration: 2039-09-12
Also published as: CN112806857B; CN110547684A; CN112806857A

Abstract

The invention discloses an anti-blocking cleaning device of a steam nozzle of a coffee machine, which comprises a pipe body, wherein the bottom of the pipe body is provided with a joint, the top of the joint is mutually connected with the pipe body through a rotating ring, a fixed block is arranged inside the rotating ring, a fixed cylinder is vertically arranged inside the pipe body, and the bottom of the fixed cylinder is provided with a sealing cap. The steam of the steam jet device reaches the inside of the joint through the fixed block and is jetted through the jet holes of the joint, after the jet is finished, the connecting rod is ejected out under the action of the first pressure spring again under the action of no pressure, the center of the fixed block is further sealed through the sealing cap at the bottom of the connecting rod, the first connecting wire is driven to ascend through the connecting rod, and the sealing cap is driven to ascend through the connecting rod.

Description

Anti-blocking cleaning device for steam nozzle of coffee machine

Technical Field

The invention relates to the technical field of coffee machines, in particular to an anti-blocking cleaning device for a steam nozzle of a coffee machine.

Background

Along with the international improvement of the living standard of people in China, coffee is accepted by more and more people, some people with life interests can buy coffee machines and coffee beans by themselves to make a satisfactory cup of coffee, the coffee machines usually comprise full-automatic types and semi-automatic types, the full-automatic coffee machines can realize the automatic operation of the whole process of grinding, pressing, filling and brewing, and can also make milk foam as flower drawing, and the currently used mode is more that of steam milk foam.

Traditional frothing uses the spray tube to spout steam to the fresh milk cup and operates, but traditional steam spray tube is processing the completion back, can make fresh milk enter into the body inside, is difficult to clear up to if untimely clearance can lead to the export to block up, and traditional body can not be even go on finely tuning, need control steam blowout mouth just can control.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the anti-blocking cleaning device for the steam nozzle of the coffee machine, which has the advantages of being capable of cleaning equipment blocking, preventing backflow, adjusting the steam flow rate and controlling the spraying amount, and solves the problems that the traditional equipment is easy to block, difficult to clean and inconvenient to adjust the steam spraying speed.

(II) technical scheme

In order to realize the purposes of cleaning up the blockage of the equipment, preventing backflow, adjusting the flow rate of steam and controlling the ejection quantity, the invention provides the following technical scheme: a blockage-preventing cleaning device of a steam nozzle of a coffee machine comprises a pipe body, wherein a joint is arranged at the bottom of the pipe body, the top of the joint is connected with the pipe body through a rotating ring, a fixed block is arranged inside the rotating ring, a fixed cylinder is vertically arranged inside the pipe body, a sealing cap is arranged at the bottom of the fixed cylinder, the top of the sealing cap is in sliding connection with the fixed cylinder through a connecting rod, the side wall of the top of the fixed cylinder is connected with the inside of the pipe body through a fixed rod, a containing cavity is arranged inside the fixed cylinder, a first pressure spring is arranged inside the containing cavity, a first connecting wire is arranged at the top of the first pressure spring, a bearing is arranged inside the top end of the fixed cylinder, an air injection hole is arranged inside the joint, a cleaning rod is arranged at the top of the air injection hole, and a second pressure spring is arranged at the top of the cleaning rod, and a second connecting wire penetrates through the inside of the second pressure spring, and a winding shaft is arranged at the top of the second connecting wire.

Preferably, gears are arranged on two sides of the winding shaft, a groove is formed in the outer portion of the second connecting line, the groove penetrates through the side wall of the fixing block, and teeth are arranged on one side, close to the gears, of the rotating ring.

Preferably, the bottom and the outside intercommunication of fixed block are run through to the bottom of clearance pole, the diameter of clearance pole corresponds each other with the inside diameter of fumarole, the surface of clearance pole is provided with the friction texture, the clearance pole is the rubber pole.

Preferably, the bottom of the second connecting wire is connected with the top of the cleaning rod, the second connecting wire penetrates through the groove and is wound with the winding shaft, the wire guide wheel is arranged inside the groove, and the second connecting wire is a metal braided wire.

Preferably, the bottom of the first connecting wire is connected with the top of the connecting rod, the first connecting wire penetrates through the inside of the fixing rod and the inside of the side wall of the tube body to be connected with the knob at the top of the coffee machine, the first connecting wire is rotatably connected with the bearing at the corner, and the first connecting wire is a metal braided wire.

Preferably, the inside of holding the chamber and the mutual sliding connection of connecting rod, the bottom of first pressure spring and the mutual fixed connection in top of connecting rod, the top of first pressure spring and the inside interconnect of a fixed section of thick bamboo, the connecting rod is made for the metal.

Preferably, the top of body is provided with the pipe, the inside center intercommunication of pipe and body, the top of dead lever is the toper, the fixed block top is hourglass hopper-shaped, the inside center of fixed block is provided with the circular port that runs through, the smooth frictionless in fixed block top.

Preferably, the joint is rotationally connected with the rotating ring, the side wall of the air jet hole which is a vertical penetrating joint is communicated with the outside, the inner wall of the air jet hole is smooth, and the joint is made of stainless steel.

Advantageous effects

Compared with the prior art, the invention provides an anti-blocking cleaning device for a steam nozzle of a coffee machine, which has the following beneficial effects:

1. when the steam jet device is used, steam is driven by steam equipment to reach the inside of the pipe body through the guide pipe, the sealing cap is jacked up under the action of the steam pressure, the steam further passes through the outlet of the fixed block to reach the inside of the joint and then is jetted out through the jet hole of the joint, after the jet is completed, the connecting rod is jacked out under the action of the first pressure spring again under the action of no pressure, the center of the fixed block is sealed through the sealing cap at the bottom of the connecting rod, milk is prevented from entering the inside of the pipe body, and when the blockage occurs, the joint is pushed upwards to drive the rotating ring to move upwards, the gear is driven to rotate through the teeth in the rotating ring, the winding shaft rotates reversely, the second connecting wire is enabled to release the pulling of the cleaning rod, the cleaning rod is jacked out under the action of the second pressure spring and passes through the inside of, and then clean up the inside fumarole, prevent to block up.

2. When the blowout speed of steam is too slow when using, the knob through the rotating equipment top drives first connecting wire tensile, because the bottom and the connecting rod interconnect of first connecting wire, and then makes first connecting wire drive to rise through the connecting rod, drives through the connecting rod and seals the cap and rise, and then keeps away from the fixed block export, makes steam can be rapid reach inside the joint through the fixed block.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a side view of the rotating handle of the present invention construction;

FIG. 4 is a sectional view of the internal structure of the case body according to the present invention.

In the figure: 1. a pipe body; 2. a joint; 3. a rotating ring; 4. a fixed block; 5. a fixed cylinder; 6. a sealing cap; 7. a connecting rod; 8. fixing the rod; 9. an accommodating chamber; 10. a first pressure spring; 11. a first connecting line; 12. a bearing; 13. a gas injection hole; 14. cleaning the rod; 15. a second pressure spring; 16. a second connecting line; 17. a spool; 18. a gear; 19. a groove; 20. a conduit.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, other embodiments obtained by persons of ordinary skill in the art without any creative effort are within the protection scope of the present invention.

Referring to fig. 1-4, an anti-blocking cleaning device for a steam nozzle of a coffee machine comprises a tube body 1, a joint 2 is arranged at the bottom of the tube body 1, the top of the joint 2 is connected with the tube body 1 through a rotating ring 3, a fixing block 4 is arranged inside the rotating ring 3, a fixing cylinder 5 is vertically arranged inside the tube body 1, a sealing cap 6 is arranged at the bottom of the fixing cylinder 5, the top of the sealing cap 6 is connected with the fixing cylinder 5 through a connecting rod 7 in a sliding manner, the top side wall of the fixing cylinder 5 is connected with the inside of the tube body 1 through a fixing rod 8, a containing cavity 9 is arranged inside the fixing cylinder 5, a first pressure spring 10 is arranged inside the containing cavity 9, a first connecting wire 11 is arranged at the top of the first pressure spring 10, a bearing 12 is arranged inside the top end of the fixing cylinder 5, an air injection hole 13 is arranged inside the joint 2, a cleaning rod 14 is, the top of clearance pole 14 is provided with second pressure spring 15, and the inside of second pressure spring 15 runs through and is provided with second connecting wire 16, and the top of second connecting wire 16 is provided with spool 17.

Gears 18 are arranged on two sides of the winding shaft 17, a groove 19 is arranged outside the second connecting wire 16, the groove 19 penetrates through the side wall of the fixed block 4, and teeth are arranged on one side of the rotating ring 3 close to the gears 18.

The bottom of clearance pole 14 runs through the bottom and the outside intercommunication of fixed block 4, and the diameter of clearance pole 14 corresponds each other with the inside diameter of fumarole 13, and the surface of clearance pole 14 is provided with the friction texture.

The bottom of the second connecting wire 16 is connected with the top of the cleaning rod 14, the second connecting wire 16 penetrates through the groove 19 to be wound with the winding shaft 17, the wire guide wheel is arranged inside the groove 19, the winding shaft 17 rotates reversely, and then the second connecting wire 16 is free of pulling the cleaning rod 14, so that the cleaning rod 14 is ejected out under the action of the second pressure spring 15.

The bottom of first connecting wire 11 and the top interconnect of connecting rod 7, inside and coffee machine top knob interconnect of the inside of dead lever 8 and the lateral wall of body 1 are passed to first connecting wire 11, and first connecting wire 11 just rotates each other with bearing 12 at the corner to be connected for first connecting wire 11 drives and rises through connecting rod 7, drives through connecting rod 7 and seals cap 6 and rise.

The inside and the connecting rod 7 mutual sliding connection that hold chamber 9, the bottom of first pressure spring 10 and the top mutual fixed connection of connecting rod 7, the top of first pressure spring 10 and the inside interconnect of a fixed section of thick bamboo 5 make connecting rod 7 ejecting under the effect of first pressure spring 10, and then seal fixed block 4 center through the sealed cap 6 of connecting rod 7 bottom.

The top of body 1 is provided with pipe 20, and pipe 20 communicates with the inside center of body 1 each other, and the top of dead lever 8 is the toper, and 4 tops of fixed block are hourglass hopper-shaped, and 4 inside centers of fixed block are provided with the circular port that runs through, the closure that can be timely when not using.

Connect 2 and rotatory ring 3 mutual rotation to be connected, the fumarole 13 is vertical through connection 2's lateral wall and outside intercommunication each other, and the inner wall of fumarole 13 is smooth for steam passes through fumarole 13 blowout.

The working principle is as follows: when the steam injection device is used, steam is driven by the steam device to reach the inside of the pipe body 1 through the guide pipe 20, the sealing cap 6 is jacked up under the action of steam pressure, the steam further passes through the fixing block 4 and reaches the inside of the joint 2, and then is sprayed out through the gas spraying holes 13 of the joint 2, when the spraying speed of the steam is too slow, the first connecting line 11 is driven to stretch through the knob at the top of the rotating device, the bottom of the first connecting line 11 is connected with the connecting rod 7, the first connecting line 11 is driven to rise through the connecting rod 7, the sealing cap 6 is driven to rise through the connecting rod 7, and further is far away from the outlet of the fixing block 4, the steam can rapidly reach the inside of the joint 2 through the outlet of the fixing block 4, after the gas injection is completed, the connecting rod 7 is jacked out under the action of the first pressure spring 10 due to the absence of the action of the, prevent that milk from entering into body 1 inside, and when the jam appears, will connect 2 upwards promotes, and then drive rotatory ring 3 upward movement, and then drive gear 18 through the tooth of rotatory ring 3 inside and rotate, make spool 17 counter rotation, and then make second connecting wire 16 remove the pulling to clearance rod 14, make clearance rod 14 ejecting under second pressure spring 15's effect, through the inside of fumarole 13, and then with the inside clean-up in fumarole 13, prevent to block up, will connect 2 downwards pulling again, make clearance rod 14 be withdrawed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stifled cleaning device is prevented to steam nozzle of coffee machine, includes body (1), its characterized in that: the pipe body is characterized in that a joint (2) is arranged at the bottom of the pipe body (1), the top of the joint (2) is connected with the pipe body (1) through a rotating ring (3), a fixed block (4) is arranged inside the rotating ring (3), a fixed cylinder (5) is vertically arranged inside the pipe body (1), a sealing cap (6) is arranged at the bottom of the fixed cylinder (5), the top of the sealing cap (6) is connected with the fixed cylinder (5) in a sliding mode through a connecting rod (7), the side wall of the top of the fixed cylinder (5) is connected with the inside of the pipe body (1) through a fixed rod (8), an accommodating cavity (9) is arranged inside the fixed cylinder (5), a first pressure spring (10) is arranged inside the accommodating cavity (9), a first connecting wire (11) is arranged at the top of the first pressure spring (10), a bearing (12) is arranged inside the top end of the fixed cylinder (5), the inside of joint (2) is provided with fumarole (13), the top of fumarole (13) is provided with clearance pole (14), the top of clearance pole (14) is provided with second pressure spring (15), the inside of second pressure spring (15) is run through and is provided with second connecting wire (16), the top of second connecting wire (16) is provided with spool (17).

2. The anti-clogging cleaning device for the steam nozzle of a coffee machine as claimed in claim 1, characterized in that: gears (18) are arranged on two sides of the winding shaft (17), a groove (19) is formed in the outer portion of the second connecting line (16), the groove (19) penetrates through the side wall of the fixing block (4), and teeth are arranged on one side, close to the gears (18), of the rotating ring (3).

3. The anti-clogging cleaning device for the steam nozzle of a coffee machine as claimed in claim 1, characterized in that: the bottom and the outside intercommunication of fixed block (4) are run through to the bottom of clearance pole (14), the diameter of clearance pole (14) corresponds each other with the inside diameter of fumarole (13), the surface of clearance pole (14) is provided with the friction texture.

4. The anti-clogging cleaning device for the steam nozzle of a coffee machine as claimed in claim 1, characterized in that: the bottom of the second connecting line (16) is connected with the top of the cleaning rod (14), the second connecting line (16) penetrates through the groove (19) to be wound with the winding shaft (17), and a wire guide wheel is arranged inside the groove (19).

5. The anti-clogging cleaning device for the steam nozzle of a coffee machine as claimed in claim 1, characterized in that: the bottom of the first connecting line (11) is connected with the top of the connecting rod (7) in an interconnecting mode, the first connecting line (11) penetrates through the inside of the fixing rod (8) to be connected with the inside of the side wall of the tube body (1) and a knob at the top of the coffee machine in an interconnecting mode, and the first connecting line (11) is rotatably connected with the bearing (12) at the corner.

6. The anti-clogging cleaning device for the steam nozzle of a coffee machine as claimed in claim 1, characterized in that: the inside of holding chamber (9) and connecting rod (7) mutual sliding connection, the bottom of first pressure spring (10) and the top of connecting rod (7) mutual fixed connection, the top of first pressure spring (10) and the inside interconnect of fixed section of thick bamboo (5).

7. The anti-clogging cleaning device for the steam nozzle of a coffee machine as claimed in claim 1, characterized in that: the top of body (1) is provided with pipe (20), pipe (20) and the inside center of body (1) communicate each other, the top of dead lever (8) is the toper, fixed block (4) top is leaks hopper-shaped, fixed block (4) inside center is provided with the circular port that runs through.

8. The anti-clogging cleaning device for the steam nozzle of a coffee machine as claimed in claim 1, characterized in that: the connector (2) is rotationally connected with the rotating ring (3), the side wall of the air injection hole (13) which is a vertical penetrating connector (2) is communicated with the outside, and the inner wall of the air injection hole (13) is smooth.