CN201782602U - Discharge device for hot drinks machine - Google Patents

Discharge device for hot drinks machine Download PDF

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Publication number
CN201782602U
CN201782602U CN2010202883868U CN201020288386U CN201782602U CN 201782602 U CN201782602 U CN 201782602U CN 2010202883868 U CN2010202883868 U CN 2010202883868U CN 201020288386 U CN201020288386 U CN 201020288386U CN 201782602 U CN201782602 U CN 201782602U
Authority
CN
China
Prior art keywords
valve
baffle plate
feeding
feed cylinder
baffle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010202883868U
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Chinese (zh)
Inventor
刘怡然
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANTOU FULANZHENGDONG VENDING MACHINE EQUIPMENT CO Ltd
Original Assignee
SHANTOU FULANZHENGDONG VENDING MACHINE EQUIPMENT CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHANTOU FULANZHENGDONG VENDING MACHINE EQUIPMENT CO Ltd filed Critical SHANTOU FULANZHENGDONG VENDING MACHINE EQUIPMENT CO Ltd
Priority to CN2010202883868U priority Critical patent/CN201782602U/en
Application granted granted Critical
Publication of CN201782602U publication Critical patent/CN201782602U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a discharge device for a hot drinks machine, comprising a powder box, a feeding barrel and a pushing mechanism, wherein the feeding barrel is arranged under the powder box along the horizontal direction and provided with a feeding hole and a discharge hole, the powder box is communicated with the feeding barrel through the feeding hole, and the pushing mechanism comprises a feeding screw rod and a power mechanism used for driving the feeding screw rod to rotate; and the feeding screw rod is positioned in a discharge barrel, and one end of the feeding screw rod is connected with the power output end of the power mechanism in a transmission manner. The feeding screw rod is driven to rotate so as to push out drink powder fallen into the feeding barrel from the powder box. The purpose of accurately controlling the discharge amount can be achieved by adjusting the rotating speed and the screw pitch of the feeding screw rod.

Description

A kind of drawing mechanism of hot-drink making machine
Technical field
The utility model relates to a kind of drawing mechanism, relates in particular to a kind of drawing mechanism of hot-drink making machine.
Background technology
In hot-drink making machine, Powdered or granular beverage powders such as coffee, fruit juice, milk need be mixed with hot water, just can go out hot beverage.Like this, need one to be specifically designed to the drawing mechanism that adds Powdered or granular beverage powder, but need not be so strict for the quantitative requirement of beverage powder, need not come weighing with meausring apparatus specially, main requirement is easy to operate, quick.
The drawing mechanism of existing a kind of hot-drink making machine comprises discharge nozzle, funnel, striker plate, power transmission shaft, knob and positioner; Discharge nozzle is connected with funnel and communicates; Power transmission shaft is rotatable to be installed on the discharge nozzle, and the two ends of power transmission shaft extend out to the outside of discharge nozzle; Knob is installed in an end of power transmission shaft, and the other end of power transmission shaft is connected with positioner; Striker plate is installed on the power transmission shaft in the discharge nozzle, and the edge of striker plate contacts cooperation with the inwall of discharge nozzle.
Above-mentioned drawing mechanism; a certain amount of particle or powder material in the funnel can be sent in the discharge nozzle; the operation principle of its discharging is: striker plate is under the drive of power transmission shaft; in flat condition and vertically switching mutually between state; and cooperate with discharge nozzle; open or close tapping channel, the size of load depends on that particle or powder material drop to speed the discharge nozzle from funnel, and tapping channel time of opening.Because striker plate forwards to the process of vertical state from flat condition, the speed of discharging is inequality, and the time of discharging be difficult to control, thereby few for a long time can cause load the time, load is very inaccurate.And as long as striker plate deflection a little, particle or powder material will fall into discharge nozzle from the slit between striker plate and discharge nozzle inwall, under the situation that does not need discharging, have small quantities of particles or powder material falls into discharge nozzle.Also have, generally, the load that needs is all fewer, generally adopts the mode of instantaneous operation, promptly twists knob, open after the tapping channel, close, the load of this moment is more stable, but difference is arranged at once, the size of its load still depends on the time of action, can't reach the purpose of real control or change load.
For solving above-mentioned leakage powder and load problem of unstable, in another kind of hot-drink making machine, adopt following drawing mechanism, this drawing mechanism comprises powder box, feed cylinder, pusher, the feed cylinder along continuous straight runs is located at powder box below, and is connected with powder box and communicates, and pusher is located in the feed cylinder.Feed cylinder is horizontally placed on the powder box below, and Powdered or granular beverage powder drops to the feed cylinder from powder box under the gravity effect, and the pusher action is released feed cylinder with beverage powder, realizes self-feeding, and beverage powder is mixed with hot water.By the push jack stroke of control pusher, can reach the purpose of control load, also solved the problem of leaking powder basically.Yet, the pusher of this drawing mechanism, general push rod and the push jack of adopting cooperates Powdered or granular beverage powder release feed cylinder, the size of its load depends on the size of feed cylinder and the stroke of push jack, can more accurately control in theory, but in fact be difficult to operation, after being pushed as granular beverage powder certain motional inertia arranged, cause load inaccurate.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of drawing mechanism of hot-drink making machine, and the drawing mechanism of this hot-drink making machine is suitable for the discharging of Powdered or granular beverage powder, and can accurately control load.The technical scheme that adopts is as follows:
A kind of drawing mechanism of hot-drink making machine, comprise powder box, feed cylinder and pusher, the feed cylinder along continuous straight runs is located at the powder box below, feed cylinder is provided with charging aperture and discharging opening, feed cylinder is connected with powder box by charging aperture and communicates, and it is characterized in that: described pusher comprises feeding spiro rod and drives the actuating unit that feeding spiro rod rotates; Feeding spiro rod is in the discharge barrel, and an end of feeding spiro rod and the outputting power end of actuating unit are in transmission connection.
Actuating unit adopts a motor usually, and the output shaft and the feeding spiro rod of motor are in transmission connection; Actuating unit also can be to comprise gear train and other PTO, and the outputting power end of PTO is connected with the first order gear drive of gear train, and the final stage gear and the feeding spiro rod of gear train are in transmission connection; Actuating unit also can be to comprise the feeding handle, and the feeding handle is connected with feeding spiro rod, pulls the feeding handle screw rod is rotated.
The thread groove of feeding spiro rod can the drinks powder, beverage powder adds from powder box, charging aperture by feed cylinder drops in the feed cylinder, and fall into the thread groove of feeding spiro rod, actuating unit drives feeding spiro rod and rotates, beverage powder moves towards the discharging opening of feed cylinder under the rotation of feeding spiro rod, and sends from discharging opening.By the velocity of rotation of adjusting screw(rod) and the pitch size of feeding spiro rod, can reach the purpose of accurate control load.Can select the feeding spiro rod of different big or small thread grooves for use according to the size of beverage powder particle, further improve the precision of discharging.
To prevent that in order reaching beverage powder from leaking from the discharging opening of feed cylinder, and to prevent that beverage powder from overstocking the purpose of stopping up, and as preferred version of the present utility model, is characterized in that: also comprise the discharging valve; The discharging valve comprises valve pocket, baffle plate and can control the baffle position switching mechanism of baffle plate switching position that valve pocket is provided with valve inlet and valve export; Baffle plate is located at the valve export place, and the size of baffle plate is complementary with valve export and closely contacts with valve export; The valve inlet of discharging valve is connected with the discharging opening of feed cylinder.Make baffle plate shutoff valve export by the baffle position switching mechanism, valve is in closure state, stops beverage powder to flow out from valve export; Make baffle plate away from valve export by the baffle position switching mechanism, valve is in opening, and beverage powder is flowed out through valve inlet, valve pocket and valve export.Open or valve-off and adopt baffle plate and baffle plate to put the such structure of switching mechanism, prevent that graininess, pulverous beverage powder from overstocking the obstruction valve pocket.
For reaching simple in structure, convenience is opened, the purpose of valve-off, and as the further preferred version of the utility model, described baffle position switching mechanism comprises rotating shaft and axle sleeve; Rotating shaft is located on the lateral wall of valve pocket, and axle sleeve is installed on the baffle plate, and rotating shaft is in the axle sleeve.Pull baffle plate, baffle plate is that rotate in the axle center with the rotating shaft, switches between the outlet of shutoff valve and two positions of outlet away from valve, realizes the closed of valve and opens.The baffle position switching mechanism also can be to comprise rotating shaft and axle sleeve; Axle sleeve is located on the lateral wall of valve pocket, and rotating shaft is installed on the baffle plate, and rotating shaft is in the axle sleeve.The baffle position switching mechanism also can be that two gathering sills are set on the lateral wall of valve export, the both sides of baffle plate are in the gathering sill, promote baffle plate and slide, baffle plate is switched at the shutoff valve export with between away from two positions of valve export, realize the closed and unlatching of valve along gathering sill.
For reaching the purpose of being convenient to baffle plate location, as the utility model further excellent select scheme, the outer wall of described valve export one side is provided with locating piece.When baffle plate switched to the position of shutoff valve export from the position away from valve export, the baffle plate piece that is positioned blocked, thereby baffle position is fixed.
In order to reach the purpose of being convenient to switch baffle position, as the utility model preferred version further, described baffle position switching mechanism also comprises handle, and handle is located on the baffle plate.Make the baffle plate switching position by pulling handle, simple, convenient.
Hot-drink making machine drawing mechanism of the present utility model comprises feeding spiro rod and drives the such pusher of actuating unit that feeding spiro rod rotates, and rotates by driving feeding spiro rod, and feeding spiro rod will be released from the beverage powder that powder box drops to the feed cylinder.By the velocity of rotation of adjusting screw(rod) and the pitch size of feeding spiro rod, can reach the purpose of accurate control load.By the discharging valve is set, the discharging valve comprises valve pocket, baffle plate and can control the baffle position switching mechanism of baffle plate switching position, the baffle position switching mechanism is in valve and opens or closing state, prevents that beverage powder from leaking from the discharging opening of feed cylinder, and prevents that beverage powder from overstocking obstruction.
Description of drawings
Accompanying drawing is the structural representation of the utility model preferred implementation
The specific embodiment
Be described further below in conjunction with accompanying drawing and preferred implementation of the present utility model.
The drawing mechanism of this hot-drink making machine comprises powder box 1, feed cylinder 2, pusher, and feed cylinder 2 along continuous straight runs are located at powder box 1 below, and feed cylinder 2 is provided with charging aperture 3 and discharging opening 4, and feed cylinder 2 is connected with powder box 1 by charging aperture 3 and communicates; Pusher comprises feeding spiro rod 5 and motor 6; Feeding spiro rod 5 is in the discharge barrel 2, and an end of feeding spiro rod 5 and the output shaft of motor 6 are in transmission connection.
The drawing mechanism of this hot-drink making machine also comprises the discharging valve; The discharging valve comprises valve pocket 7, baffle plate 8 and can control the baffle position switching mechanism of baffle plate switching position that valve pocket 7 is provided with valve inlet 9 and valve export 10; Baffle plate 8 is located at valve export 10 places, and the size of baffle plate 8 is complementary with valve export 10 and closely contacts with valve export 10; The valve inlet 9 of discharging valve is connected with the discharging opening 4 of feed cylinder 2.
The baffle position switching mechanism comprises rotating shaft 11, axle sleeve 12 and handle 13; Rotating shaft 11 is located on the lateral wall of valve pocket 7; Axle sleeve 12 is installed on the baffle plate 8, and rotating shaft 11 is in the axle sleeve 12; Handle 13 is located on the baffle plate 8.
The outer wall of valve export 10 1 sides is provided with locating piece 14, and locating piece 14 extends to extend downwards becomes the guide passage.
Before powder box 1 adds beverage powder, pull handle 13, make baffle plate 8 shutoff valve exports 10, make valve be in closure state; Beverage powder drops in the feed cylinder 2 by the charging aperture 3 of feed cylinder 2, and falls into the thread groove of feeding spiro rod 5.During discharging, pull handle 13, make baffle plate 8, make valve be in opening away from valve export 10; Motor 6 drives feeding spiro rod 5 and rotates, and beverage powder moves towards the discharging opening 4 of feed cylinder 2 under the rotation of feeding spiro rod 5, and sends through discharging opening 4 and valve.By the velocity of rotation of adjusting screw(rod) 5 and the pitch size of feeding spiro rod 5, can reach the purpose of accurate control load.Can select the feeding spiro rod 5 of different big or small thread grooves for use according to the size of beverage powder particle, further improve the precision of discharging.
In other embodiments, the baffle position switching mechanism also can be to comprise rotating shaft and axle sleeve; Axle sleeve is located on the lateral wall of valve pocket, and rotating shaft is installed on the baffle plate, and rotating shaft is in the axle sleeve.The baffle position switching mechanism also can be that two gathering sills are set on the lateral wall of valve export, the both sides of baffle plate are in the gathering sill, promote baffle plate and slide, baffle plate is switched at the shutoff valve export with between away from two positions of valve export, realize the closed and unlatching of valve along gathering sill.
In other embodiments, motor can replace with the combination of gear train and other PTO, and the outputting power end of PTO is connected with the first order gear drive of gear train, and the final stage gear and the feeding spiro rod of gear train are in transmission connection; Motor also can replace with a feeding handle, and the feeding handle is connected with feeding spiro rod, pulls the feeding handle screw rod is rotated.

Claims (6)

1. the drawing mechanism of a hot-drink making machine, comprise powder box, feed cylinder and pusher, the feed cylinder along continuous straight runs is located at the powder box below, feed cylinder is provided with charging aperture and discharging opening, feed cylinder is connected with powder box by charging aperture and communicates, and it is characterized in that: described pusher comprises feeding spiro rod and drives the actuating unit that feeding spiro rod rotates; Feeding spiro rod is in the discharge barrel, and an end of feeding spiro rod and the outputting power end of actuating unit are in transmission connection.
2. drawing mechanism as claimed in claim 1 is characterized in that: also comprise the discharging valve; The discharging valve comprises valve pocket, baffle plate and can control the baffle position switching mechanism of baffle plate switching position that valve pocket is provided with valve inlet and valve export; Baffle plate is located at the valve export place, and the size of baffle plate is complementary with valve export and closely contacts with valve export; The valve inlet of discharging valve is connected with the discharging opening of feed cylinder.
3. drawing mechanism as claimed in claim 2 is characterized in that: described baffle position switching mechanism comprises rotating shaft and axle sleeve; Rotating shaft is located on the lateral wall of valve pocket, and axle sleeve is installed on the baffle plate, and rotating shaft is in the axle sleeve.
4. as claim 2 or 3 described drawing mechanisms, it is characterized in that: the outer wall of described valve export one side is provided with locating piece.
5. as claim 2 or 3 described drawing mechanisms, it is characterized in that: described baffle position switching mechanism also comprises handle, and handle is located on the baffle plate.
6. drawing mechanism as claimed in claim 4 is characterized in that: described baffle position switching mechanism also comprises handle, and handle is located on the baffle plate.
CN2010202883868U 2010-08-06 2010-08-06 Discharge device for hot drinks machine Expired - Fee Related CN201782602U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202883868U CN201782602U (en) 2010-08-06 2010-08-06 Discharge device for hot drinks machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202883868U CN201782602U (en) 2010-08-06 2010-08-06 Discharge device for hot drinks machine

Publications (1)

Publication Number Publication Date
CN201782602U true CN201782602U (en) 2011-04-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202883868U Expired - Fee Related CN201782602U (en) 2010-08-06 2010-08-06 Discharge device for hot drinks machine

Country Status (1)

Country Link
CN (1) CN201782602U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9561909B2 (en) 2013-01-22 2017-02-07 Koninklijke Philips N.V. Extruder for use in a dispenser of a loose product for the preparation of beverages
CN107456119A (en) * 2017-07-27 2017-12-12 珠海优特物联科技有限公司 Blanking device and solid ingredient machine
CN109219377A (en) * 2016-06-02 2019-01-15 Seb公司 Equipped with the coffee machine of ground coffee conveying device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9561909B2 (en) 2013-01-22 2017-02-07 Koninklijke Philips N.V. Extruder for use in a dispenser of a loose product for the preparation of beverages
CN109219377A (en) * 2016-06-02 2019-01-15 Seb公司 Equipped with the coffee machine of ground coffee conveying device
CN107456119A (en) * 2017-07-27 2017-12-12 珠海优特物联科技有限公司 Blanking device and solid ingredient machine

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COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: LIU YIRAN TO: LIU WEIDONG

C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Inventor after: Liu Weidong

Inventor before: Liu Yiran

Inventor after: Liu Weidong

Inventor before: Liu Yiran

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110406

Termination date: 20190806

CF01 Termination of patent right due to non-payment of annual fee