CN201750852U

CN201750852U - Beverage extraction device capable of automatically peeling package

Info

Publication number: CN201750852U
Application number: CN201020222417XU
Authority: CN
Inventors: 景昱东
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-09
Filing date: 2010-06-09
Publication date: 2011-02-23
Anticipated expiration: 2020-06-09

Abstract

The utility model relates to a beverage extraction device capable of automatically peeling package. The beverage extraction device comprises a machine base, a first machine part, and a second machine part which can slide up and down. The beverage extraction device is characterized by also comprising two guide rods, a package scraping rod, two driving rods and two retaining rods, wherein each guide rod is provided with a guide groove; two ends of the package scraping rod are respectively provided with a guide sliding block extending downwards and both the guide sliding blocks are arranged in the guide groove of the guide rod; the guide groove is also internally provided with a return spring; the package scraping rod spans over the upper end surface of the second machine part; the lower ends of the driving rods are respectively and rotatably connected with two sides of the lower part of the second machine part; the upper end of each driving rod is connected with the guide sliding block and the lower end thereof is provided with a retaining part extending forwards; and the upper end of each retaining rod is provided with a retaining block which is convex laterally and matched with the retaining part. The package peeling structure in the device relates to few main parts, and the relative position relation of the parts is simple; and the package scraping rod spanning over the upper end surface of the second machine part is used for conducting package scraping, thus ensuring that a beverage package can be scraped off from a cavity of the second machine part.

Description

A kind of beverage extraction plant that can take off bag automatically

Technical field

The utility model relates to a kind of beverage extraction plant that can take off bag automatically, and the drink-extracting direction of this beverage extraction plant is a vertical direction, and wherein beverage can be coffee, tea or fruit juice.

Background technology

Coffee machine is a kind of in the beverage extraction plant, the drink-extracting direction of coffee machine mainly contains level and vertical both direction, the construction of coffee machine that vertical direction extracts generally comprises organic block and is arranged on first parts that have the inlet opening in the support, second parts with fluid hole, and water pot, heating element heater and water pump etc., first parts are fixed on the top in the support, second parts be located in the support the bottom and can the slippage up and down of relative first parts, but these second parts have the cavity of drinks bag, after closing up, described first parts and second parts can form the extraction chamber of relative closure, also be provided with energy closure and the drives structure of opening first parts and second parts in the support, drives structure can be that electronic mode also can be a manual mode.When infusing coffee, be placed with the coffee pads that coffee powder is housed in this enclosed cavity, coffee pads is generally nonwoven fabric construct, the hot boiling water that boils by coffee machine is got in the extraction chamber of placing coffee pads in the coffee machine with water pump then, coffee powder in the coffee pads is carried out the water clock formula brew, carrying out the water clock formula when brewing, the beverage packets that needs after coffee preparation is finished to cancel is taken out, the every operation of original beverage packets once all needs with hand beverage packets to be taken out in the chamber and abandons, so inconvenient operation.

At above-mentioned present situation, someone has invented the permission coffee pads and has dropped to the coffee machine that is installed in the interior dustbin of coffee machine automatically, need not at every turn coffee pads to be taken out in the chamber and abandon with hand, and only need to topple over a plurality of coffee pads in it using repeatedly the back to take out dustbin in the coffee machine, use the convenient and hommization of more laborsaving/health/take off bag to operate.

As a patent No. is the coffee machine structure of a kind of vertical direction extraction the Chinese invention patent " can from dynamic pressure bag, ladle-to-ladle coffee machine " of ZL200710146245.5 (notification number is CN100528050C) has disclosed, and comprises support, first parts, second parts; First parts are arranged on the top in the support, and these first parts link to each other with first driving mechanism, move up and down in support to drive first parts; Second parts are arranged on the bottom in the support, and these second parts link to each other with second driving mechanism, move also and can make second parts partly shift out support to drive second parts left and right horizontal in support; It is characterized in that described second parts are made up of movable plate and returning face plate, the returning face plate front side is turning to be connected side lower part before the movable plate, and described cavity is arranged on the returning face plate, the corresponding through hole that matches with cavity that has on movable plate; Corresponding position, described support rear portion is provided with the mouth of substitute, and moves under mouthful top state of substitute at movable plate, and described returning face plate can turn in the mouth of substitute downwards; The anterior corresponding position of support is fixed with the push rod that two horizontal intervals are provided with, and moves to below first parts under the state at movable plate, and described push rod pushing and pressing returning face plate lower surface turn to level until returning face plate, and returning face plate is shelved on two push rods.

Though this coffee machine structure is a kind of coffee machine that send bag to take off packet function and extract for vertical direction automatically that has, but because this coffee machine is when taking off bag, the action that second parts not only have horizontal axis to move, and also has a rotary movement moving to mouthful position of substitute, therefore the volume of coffee machine will be bigger, also has drives structure complexity, the cost height of this coffee machine.

The utility model content

Technical problem to be solved in the utility model is the beverage extraction plant that can take off bag automatically that a kind of novelty simple in structure is provided at above-mentioned prior art present situation.

The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: a kind of beverage extraction plant that can take off bag automatically includes support; Have hot water and advance first parts in hole, be fixed on the top in the support; Second parts with fluid hole, be located in the support the bottom and can the slippage up and down of relative first parts, but the upper surface of these second parts has the cavity of drinks bag, described fluid hole communicates with cavity, can form the extraction chamber of relative closure after described first parts and second parts close up, also be provided with in the support and drive second parts drive part of slippage up and down; It is characterized in that: also comprise two guide posts with gathering sill, be fixed on the both sides on the second parts top, the bottom of described gathering sill has bar hole; Scrape the bag bar, its two ends have the slider guide of downward extension, each slider guide lay respectively in the gathering sill of guide post and can before and after slippage, also be provided with the back-moving spring that makes slider guide keep reach trend in the described gathering sill, scrape the bag bar and be across the upper surface top of second parts, scrape the bag bar after move the beverage packets that can will be positioned at cavity and wipe off backward; Two drive rods, be rotationally connected the respectively both sides of the second parts bottom, each drive rod lower end, the upper end of drive rod is passed described bar hole and is stretched in the gathering sill and link to each other with slider guide, so that the rotation of drive rod can drive slider guide front and back slippage in gathering sill, the lower end of each drive rod also has the gear portion of extending forward; Two pins, be separately fixed at the two bottom sides of support and extend upward, the upper end of each pin has the block that the protruding gear portion with on the drive rod of side matches, cooperate for inclined-plane or cambered surface between the upper surface of the lower surface of block and gear portion, so that the moving gear portion of the last shipper pole of second parts upwards slips over block, between the lower surface of the upper surface of block and gear portion for the plane cooperates, so that second parts can stop gear portion and make drive rod deflection moving down backstop.

Have perforation on the above-mentioned slider guide, described drive rod upper end is passed the perforation on the slider guide and is linked to each other with slider guide.The deflection that this syndeton promptly plays drive rod can drive slider guide slippage in gathering sill, and the installation between slider guide and the drive rod simultaneously is simple and convenient, only needs to get final product in the perforation on the upper end insertion slider guide of drive rod.

For ease of placing beverage packets in the cavity of second parts from the outside, the above-mentioned bag bar upper surface of scraping is arranged at intervals with the wall that two pairs of beverage packets lead, described support bottom is fixed with elastic block piece, this elastic block piece is positioned at the second parts rear portion, under first parts and the second parts full open position, the upper end of described elastic block piece is exposed the second parts upper surface and is stopped beverage packets.During the dress bag, with hand beverage packets is pushed between two walls, beverage packets roughly just in time falls into the cavity position of second parts, and elastic block piece can prevent carefully that beverage packets from dropping out from the second parts rear simultaneously.

The upper surface of above-mentioned second parts is inclined downward from front to back.Beverage packets can be taken advantage of a situation and be slipped in the cavity of second parts like this, and the dress bag is more convenient.

Above-mentioned driving second parts drive part of slippage up and down comprise piston, be fixed on the bottom of support, the bottom of described second parts has downward opening chamber, this piston is positioned at described chamber and slippage up and down, cooperate for liquid sealing between the outer peripheral face of piston and the inwall of chamber, form the relative closure space between the chamber of the piston lower surface and second parts, have the cold water that communicates with this enclosure space on the piston and enter the hole; Support spring is supported between described first parts and second parts so that second parts keep the trend that moves down.

This drive part is by the cold water thrust of high pressure, the elastic force that overcomes support spring promotes to move on second parts, after second parts and first parts close up, cold water keeps certain locking pressure to first parts and second parts, guarantee that fully two parts compression fit form the extraction space of sealing, when moving down, stop the cold water of logical high pressure, second parts automatically reset under the restoring force effect of support spring, need not other auxiliary mechanical driving structure and mechanical lock mechanism makes two members close up locking relatively to form extraction space, simplify the structure of drive part, reduced manufacturing cost.Certainly this drive part also can adopt the structure of the beverage extraction plant of existing vertical direction extraction.

Above-mentioned support comprise top board, base plate and be supported on base plate and base plate between two columns; Described first parts are fixed on the lower surface of top board, and the both sides of first parts are set on the column; The both sides of described second parts are movably set on the column respectively, and can be along column slippage up and down; Described piston is fixed on the upper surface of base plate, and the both sides of piston are set on the column; Described support spring has two, is set in respectively on each column.This stand structure is convenient to first parts, second parts and piston are installed on the support.

Above-mentioned pin is fixed on the piston both sides, and the described second parts both sides also have the hole that passes for pin.Certainly pin also can be arranged on the base plate.

The above-mentioned second parts both sides have installation portion, have the perforation of passing for column on the installation portion, have the gap between the inwall of installation portion and the second parts periphery wall, and described drive rod lower end is rotatably installed on the inwall of installation portion.The both sides of above-mentioned each installation portion have upwardly extending erection column, and described each guide post is separately fixed on two erection columns that are positioned at homonymy.More than be a kind of concrete structure of second parts, this structure is that guide post provides good installation site for drive rod.

Compared with prior art, advantage of the present utility model is: this beverage extraction plant is in the following moving process of relative first parts of second parts, cooperatively interact by gear portion on the drive rod and the block on the pin, force the drive rod upper end to post deflection, drive the resilient rear-moving that slide block overcomes back-moving spring, promptly also drive and scrape the bag bar and behind the second parts upper surface, move, and beverage packets is wiped off from the rear portion of second parts, after drive rod deflects into some angles backward, this moment, gear portion also tilted to certain angle, gear portion takes advantage of a situation and slides into the block below, block no longer stops gear portion, slide block moves forward under the effect of back-moving spring and resets, and the bag bar is scraped in drive simultaneously and drive rod resets, and scrapes bag and finishes; Relate in this device to take off the critical piece that pack arrangement relates to few, and each parts relative position relation is simple, scrapes bag by the bag bar of scraping across the second parts upper surface, guarantees beverage packets is scraped in the cavity of second parts.

Description of drawings

Fig. 1 is the perspective view (dress bag state) of the utility model embodiment;

Fig. 2 is the structure cutaway view (dress bag state) of the utility model embodiment;

Fig. 3 is that the A-A of Fig. 2 is to cutaway view;

Fig. 4 is that the B-B of Fig. 2 is to cutaway view;

Fig. 5 is the perspective view (move the segment distance in the extraction process on second parts, gear portion has just touched the state of the lower surface of block) of the utility model embodiment;

Fig. 6 is the perspective view (move big segment distance in the extraction process on second parts, the state on block top has just been crossed by gear portion) of the utility model embodiment;

Fig. 7 is the structure cutaway view (move big segment distance in the extraction process on second parts, the state on block top has just been crossed by gear portion) of the utility model embodiment;

Fig. 8 is that the C-C of Fig. 7 is to cutaway view;

Fig. 9 is the perspective view (the extraction state after second parts and first parts close up) of the utility model embodiment;

Figure 10 is the structure cutaway view (the extraction state after second parts and first parts close up) of the utility model embodiment;

Figure 11 is that the D-D of Figure 10 is to cutaway view;

Figure 12 is that the E-E of Figure 10 is to cutaway view;

Figure 13 is the perspective view (scraping the bag state) of the utility model embodiment;

Figure 14 is the structure cutaway view (scraping the bag state) of the utility model embodiment;

Figure 15 is that the F-F of Figure 14 is to cutaway view;

Figure 16 is the perspective view one of piston among the utility model embodiment;

Figure 17 is the perspective view two of piston among the utility model embodiment.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Shown in Fig. 1～16, be a preferred embodiment of the present utility model.

A kind of beverage extraction plant that can take off bag automatically includes support 1, support 1 comprise top board 12, base plate 13 and be supported on base plate 12 and base plate 13 between two columns 14.

Have hot water and advance first parts 2 in hole 21, be fixed on the lower surface of top board 12, and the both sides of first parts 2 are set on the column 14.

Second parts 3 with fluid hole 31, be located at the bottom in the support 1 and be positioned at the below of first parts 2, second parts, 3 both sides have installation portion 36, has the gap between the inwall of installation portion 36 and second parts, 3 periphery walls, each installation portion 36 has the perforation of passing for column 14, the both sides of each installation portion 36 have upwardly extending erection column 37, the installation portion of second parts, 3 both sides is movably set in respectively on the corresponding column 14, and can be along column slippage about in the of 14, such second parts 3 just can relative first parts slippage about in the of 2.

But the upper surface of second parts 3 has the cavity 32 of drinks bag, fluid hole 31 communicates with cavity 32, after closing up, first parts 2 and second parts 3 can form the extraction chamber of relative closure, during extraction, hot water enters hole 21 by hot water and enters the beverage packets that is positioned at the extraction chamber, and last beverage flows out from fluid hole 31 and uses for the people.

Also be provided with the drive part that drives second parts slippage about in the of 3 in the support 1.

Drive part comprises piston 9, shown in Figure 16,17, be fixed on the upper surface of base plate 13 of support 1, the both sides of piston 9 are set on the column 14, the bottom of second parts 3 has downward opening chamber 33, this piston 9 is positioned at chamber 33 and chamber slippage about in the of 33 relatively, be provided with sealing ring 92 between the inwall of the outer peripheral face of piston 9 and chamber 33 and form liquid sealing and cooperate, form relative closure space 34 between the chamber 33 of piston 9 upper surfaces and second parts, have the cold water that communicates with this enclosure space 34 on the piston 9 and enter hole 91; Two support springs 11, be set on each column 14 respectively and be supported on first parts 2 and second parts 3 between so that second parts 3 keep the trend that moves down.

Two guide posts 4 with gathering sill 41 are fixed on the both sides on second parts, 3 tops, and promptly each guide post 4 is separately fixed on two erection columns 37 that are positioned at homonymy, and the bottom of gathering sill 41 has bar hole 42.

Scrape bag bar 5, its two ends have the slider guide 51 of downward extension, slider guide 51 with scrape both parts of being formed in one and forming of bag bar 5, each slider guide 51 lay respectively in the gathering sill 41 of guide post and can before and after slippage, also be provided with the back-moving spring 6 that makes slider guide 51 keep reach trend in the gathering sill 41, scrape bag bar 5 and be across the upper surface top of second parts 3, scrape bag bar 5 after move the beverage packets that can will be positioned at cavity 32 and wipe off backward.Scrape bag bar 5 upper surfaces and be arranged at intervals with the wall 53 that two pairs of beverage packets lead, support 1 bottom is fixed with elastic block piece 10, this elastic block piece 10 is positioned at second parts, 3 rear portions, under first parts 2 and second parts, 3 full open position, the upper end of elastic block piece 10 is exposed second parts, 3 upper surfaces and is stopped beverage packets, the upper surface of second parts 3 is for there being the A-P inclined downward, and after moving on second parts 3, elastic block piece 10 upper ends can move down along second parts, 3 outer walls.

Be rotationally connected the respectively both sides of second parts, 3 bottoms of two drive rods 7, each drive rod 7 lower end, promptly each drive rod 7 lower end is rotatably installed on the inwall of corresponding installation portion 36 by pivot.The upper end of drive rod 7 is passed bar hole 42 and is stretched in the gathering sill 41 and with slider guide 51 and link to each other, so that the rotation of drive rod 7 can drive slider guide 51 front and back slippage gathering sill 41 in, the lower end of each drive rod 7 also has the gear portion 71 of extension forward.

Drive rod 7 is connected in the following ways with slider guide 51, has perforation 52 on the slider guide 51, and drive rod 7 upper ends are passed the perforation 52 on the slider guide and linked to each other with slider guide 51.

Two pins 8, pin 8 is fixed on piston 9 both sides and extends upward, second parts, 3 both sides also have the hole 35 that passes for pin 8, because the base plate 13 of piston and support is fixing, be that pin 8 is fixed and extended upward with the bottom of support 1 like this, the upper end of each pin 8 has the block 81 that the protruding gear portion 71 with on the drive rod of side matches, cooperate for inclined-plane or cambered surface between the upper surface of the lower surface of block 81 and gear portion 71, so that the moving gear portion 71 of the last shipper pole of second parts 3 upwards slips over block 81, in the present embodiment for the lower surface of block 81 are inclined-planes 811, upper surface that can certainly gear portion 71 is the inclined-plane, between the lower surface of the upper surface of block 81 and gear portion 71 for the plane cooperates, so that second parts 3 can stop gear portion 71 and make drive rod 7 deflections moving down backstop.

The operation principle and the process of present embodiment are as follows:

Shown in Fig. 1～4, during the dress bag: with hand beverage packets is pushed between two walls, beverage packets roughly just in time falls into the cavity position of second parts, and elastic block piece can prevent carefully that beverage packets from dropping out from the second parts rear simultaneously.

Extraction process: shown in Fig. 5～8, allow the cold water of high pressure enter hole 91 by the cold water on the piston 9, the cold water of high pressure enters and forms in the relative closure space 34 between the chamber 33 of piston 9 lower surfaces and second parts, upwards promote second parts 3, second parts 3 overcome on the elastic force of support spring 11 and move, touch the lower surface of block 81 on the pin 8 when the gear portion 71 on the drive rod, because the lower surface of block 81 is the inclined-plane, so pin 8 or outwards distortion, make gear portion 71 upwards slip over block 81, on continuing, move second parts 3, shown in Fig. 9～12, close up back formation extraction space until second parts 3 and first parts 2, this moment, the cold water of high pressure still kept certain locking pressure to first parts 2 and second parts 3, guaranteed that fully two parts compression fit form the extraction space of sealing; When then extracting, hot water enters hole 21 by hot water and enters the beverage packets that is positioned at extraction space, and last beverage flows out from fluid hole 31 and uses for the people.

Scrape packet procedures: shown in Figure 13～15, stop the cold water of logical high pressure, second parts 3 move down under the restoring force effect of support spring 11 automatically, touch the upper surface of block 81 on the pin 8 when the gear portion 71 on the drive rod, owing to cooperate for the plane between the lower surface of the upper surface of block 81 and gear portion 71, working as second parts 3 like this continues to move down, block 81 can produce power upwards to gear portion 71, impel drive rod to turn over, move after driving the tight gathering sill 41 of elastic force that slider guide 51 overcomes back-moving spring 6, simultaneously slider guide 51 also drives to scrape and wraps bar 5 and move behind second parts, 3 upper surfaces, and beverage packets is wiped off from the rear portion of second parts 2; Then second parts 3 continue to move down, after drive rod 7 deflects into some angles backward, gear portion 71 also tilts to certain angle at this moment, gear portion 71 takes advantage of a situation and slides into block 81 belows, block 81 no longer stops gear portion 71, slide block 51 moves forward under the effect of back-moving spring 6 and resets, and bag bar 5 is scraped in drive simultaneously and drive rod 7 resets, and scrapes bag and finishes.

Claims

1. the beverage extraction plant that can take off bag automatically includes support (1);

Have hot water and advance first parts (2) in hole (21), be fixed on the top in the support (1);

Second parts (3) with fluid hole (31), be located in the support (1) the bottom and can relative first parts (2) slippage up and down, these second parts (3) but the upper surface have the cavity (32) of drinks bag, described fluid hole (31) communicates with cavity (32), can form the extraction chamber of relative closure after described first parts (2) and second parts (3) close up, also be provided with in the support (1) and drive second parts (3) drive part of slippage up and down;

It is characterized in that: also comprise

Two guide posts (4) with gathering sill (41) are fixed on the both sides on second parts (3) top, and the bottom of described gathering sill (41) has bar hole (42);

Scrape bag bar (5), its two ends have the slider guide (51) of downward extension, each slider guide (51) lay respectively in the gathering sill (41) of guide post and can before and after slippage, also be provided with the back-moving spring (6) that makes slider guide (51) keep reach trend in the described gathering sill (41), scrape bag bar (5) and be across the upper surface top of second parts (3), scrape bag bar (5) after move the beverage packets that can will be positioned at cavity (32) and wipe off backward;

Two drive rods (7), be rotationally connected the respectively both sides of second parts (3) bottom, each drive rod (7) lower end, the upper end of drive rod (7) is passed described bar hole (42) and is stretched in the gathering sill (41) and link to each other with slider guide (51), so that the rotation of drive rod (7) can drive slider guide (51) front and back slippage in gathering sill (41), the lower end of each drive rod (7) also has the gear portion (71) of extending forward;

Two pins (8), be separately fixed at the two bottom sides of support (1) and extend upward, the upper end of each pin (8) has the block (81) that the protruding gear portion (71) with on the drive rod of side matches, cooperate for inclined-plane or cambered surface between the lower surface of block (81) and the upper surface of gear portion (71), so that the moving gear portion (71) of the last shipper pole of second parts (3) upwards slips over block (81), between the upper surface of block (81) and the lower surface of gear portion (71) for the plane cooperates, so that second parts (3) can stop gear portion (71) and make drive rod (7) deflection moving down backstop.

2. the beverage extraction plant that can take off bag automatically according to claim 1 is characterized in that: have perforation (52) on the described slider guide (51), described drive rod (7) upper end is passed the perforation (52) on the slider guide and is linked to each other with slider guide (51).

3. the beverage extraction plant that can take off bag automatically according to claim 1, it is characterized in that: described bag bar (5) upper surface of scraping is arranged at intervals with the wall (53) that two pairs of beverage packets lead, described support (1) bottom is fixed with elastic block piece (10), this elastic block piece (10) is positioned at second parts (3) rear portion, under first parts (2) and second parts (3) full open position, the upper end of described elastic block piece (10) is exposed second parts (3) upper surface and is stopped beverage packets.

4. the beverage extraction plant that can take off bag automatically according to claim 3 is characterized in that: the upper surface of described second parts (3) is inclined downward from front to back.

5. according to the described beverage extraction plant that can take off bag automatically of arbitrary claim in the claim 1～4, it is characterized in that: described driving second parts (3) drive part of slippage up and down comprise

Piston (9), be fixed on the bottom of support (1), the bottom of described second parts (3) has downward opening chamber (33), this piston (9) is positioned at described chamber (33) and slippage up and down, cooperate for liquid sealing between the outer peripheral face of piston (9) and the inwall of chamber (33), form relative closure space (34) between the chamber (33) of piston (9) lower surface and second parts, have the cold water that communicates with this enclosure space (34) on the piston (9) and enter hole (91);

Support spring (11) is supported between described first parts (2) and second parts (3) so that second parts (3) keep the trend that moves down.

6. the beverage extraction plant that can take off bag automatically according to claim 5 is characterized in that: described support (1) comprise top board (12), base plate (13) and be supported on base plate (12) and base plate (13) between two columns (14); Described first parts (2) are fixed on the lower surface of top board (12), and the both sides of first parts (2) are set on the column (14); The both sides of described second parts (3) are movably set in respectively on the column (14), and can be along column (14) slippage up and down; Described piston (9) is fixed on the upper surface of base plate (13), and the both sides of piston (9) are set on the column (14); Described support spring (11) has two, is set in respectively on each column (14).

7. the beverage extraction plant that can take off bag automatically according to claim 6 is characterized in that: described pin (8) is fixed on piston (9) both sides, and described second parts (3) both sides also have the hole (35) that passes for pin (8).

8. the beverage extraction plant that can take off bag automatically according to claim 6, it is characterized in that: described second parts (3) both sides have installation portion (36), have the perforation of passing on the installation portion (36) for column (14), have the gap between the inwall of installation portion (36) and second parts (3) periphery wall, described drive rod (7) lower end is rotatably installed on the inwall of installation portion (36).

9. the beverage extraction plant that can take off bag automatically according to claim 8, it is characterized in that: the both sides of described each installation portion (36) have upwardly extending erection column (37), and described each guide post (4) is separately fixed on two erection columns (37) that are positioned at homonymy.