CN202417864U - Liquid-gas mixing pump and frozen sweet food making device - Google Patents
Liquid-gas mixing pump and frozen sweet food making device Download PDFInfo
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- CN202417864U CN202417864U CN2011205407035U CN201120540703U CN202417864U CN 202417864 U CN202417864 U CN 202417864U CN 2011205407035 U CN2011205407035 U CN 2011205407035U CN 201120540703 U CN201120540703 U CN 201120540703U CN 202417864 U CN202417864 U CN 202417864U
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Abstract
The utility model provides a liquid-gas mixing pump and a frozen sweet food making device. According to the liquid-gas mixing pump, the end of a cylindrical part is oppositely connected with the open end of a cylindrical part with the bottom; a ring nut is embedded into the outer side of the cylindrical part in a clearance mode; a flange is formed on the circumferential surface of the cylindrical part and clamps the ring nut; a male thread part is formed on the circumferential surface of the open end, so that the ring nut is screwed with the male thread part; an operator can easily connect the cylindrical part and the cylindrical part with the bottom; in addition, the operator can easily separate the cylindrical part from the cylindrical part with the bottom by disassembling the ring nut from the male thread part; and the liquid-gas mixing pump can be easily disassembled and assembled.
Description
Technical field
The utility model relates to the liquid gas mixing pump and the frozen confectionery manufacturing installation that possesses this liquid gas mixing pump with the raw material of frozen confectionery and air mixing.
Background technique
Frozen confectionery such as soft ice cream or milk shake has lubricious mouthfeel, in the Consumer, is popular.This lubricious mouthfeel realizes through mixing air in the liquid charging stock of frozen confectionery.Japan Patent discloses the liquid gas mixing pump that discloses mixing air in liquid charging stock in communique 2010-148405 number.This liquid gas mixing pump is discharged raw material and AIR MIXTURES to cooling cylinder (cooling unit).
Liquid gas mixing pump comprises cylinder barrel that raw material and air are imported, straight line moves in this cylinder barrel piston, drive the motor of this piston, the rotation of this motor is converted into the straight-line screw mechanism of piston.In order to seek miniaturization, cylinder barrel, piston, motor and screw mechanism form as one.
The model utility content
The pump of this processing food must regularly clean inspection.When cleaning cylinder barrel and piston, need dismounting liquid gas mixing pump.But cylinder barrel, piston, motor and screw mechanism form as one, and are difficult to dismounting.And even if can dismantle, assembling also needs for a long time.
The utility model is in view of so former thereby make, and its purpose is to provide and is easy to the liquid gas mixing pump dismantling and assemble.
The liquid gas mixing pump of first model utility comprises: the motor accommodation section of accommodating motor; The piston that rotation through said motor moves back and forth; And cylinder barrel; Said cylinder barrel has: the intakeport and the liquid sucting port that suck gas and liquid; And with the gas of suction and the exhaust port of liquid mixing discharge, said liquid gas mixing pump is characterised in that: said cylinder barrel comprises: an end is attached at the cylindrical part of said motor accommodation section; With the other end of open end and this cylindrical part links opposed to each other round-ended cylinder portion arranged; Said liquid gas mixing pump comprises: collar nut; Its play is entrenched in the outside of said cylindrical part; Side has female thread portion in said the other end, has than said female thread portion to the outstanding protuberance of radially inner side in a said tip side; Hooking part, it is outstanding to radial outside from the outer circumferential face of said cylindrical part in said the other end, and card ends said protuberance; And outer screw section, it is formed on the said side face that the open end of round-ended cylinder portion is arranged, and screws togather said female thread portion.
In the utility model, at the side face formation hooking part of cylindrical part, at this hooking part stop ring shape nut.In addition, form outer screw section at the side face that round-ended cylinder portion is arranged.Through collar nut and outer screw section are screwed togather, the operator can easily link cylindrical part and round-ended cylinder portion is arranged.In addition, through collar nut is pulled down from outer screw section, the operator can be easily with cylindrical part with have round-ended cylinder partly to leave.Liquid gas mixing pump can easily be disassembled, assemble.
The liquid gas mixing pump of second model utility is characterised in that: at the side face of said collar nut, be provided with upwards elongated in week, at the slit that radially connects.
In the utility model, in the case of the liquid charging stock of accommodating frozen confectionery, pump is set.In general, in case, be provided with heating equipment.Under situation about with heating equipment case being heated for sterilization, heat is conducted in liquid charging stock, is passed in the cylinder barrel through slit.For this reason, can be reliably with heating in the cylinder barrel.
The liquid gas mixing pump of the 3rd model utility is characterised in that: said cylindrical part with each opposed faces of round-ended cylinder portion is arranged, be respectively equipped with axially outstanding protuberance or with this protuberance corresponding concave part.
In the utility model, with one in protuberance and the recess be located at round-ended cylinder portion, another person is located at cylindrical part.The operator is entrenched in recess with protuberance when linking cylindrical part and round-ended cylinder portion is arranged, can calibrate circumferential position.
The liquid gas mixing pump of the 4th model utility is characterised in that: said collar nut with have round-ended cylinder portion to constitute by resin material.
In the utility model, make collar nut and round-ended cylinder portion is arranged with resin component.Through both are constituted with same raw material, when collar nut was screwed in the screw channel, collar nut or screw channel can be not damaged.Under the situation about be made up of resin component, another person being made up of metal parts, resin component is lower than the hardness of metal parts, therefore breakage possibly take place.
The liquid gas mixing pump of the 5th model utility is characterised in that: have the bottom of round-ended cylinder portion to be provided with said exhaust port said; Said liquid gas mixing pump comprises the gas and the through-flow metal tube of liquid of mixing, and this metal tube is outstanding laterally from said bottom with the state that is entrenched in said exhaust port.
In the utility model, be provided with metal tube at exhaust port.Even if make under the situation that pump falls in operator error, metal tube also is difficult to breakage.Be provided with at exhaust port that the situation of pitch tube is next to be easy to breakage.
The liquid gas mixing pump of the 6th model utility is characterised in that: the outstanding outer circumferential face at said metal tube is provided with the through-flow sealed member of prevention liquid.
In the utility model, sealed member is set around metal tube.After the hole of metal tube being inserted in the case, can the gap in week in metal tube and the hole be sealed reliably.
The liquid gas mixing pump of the 7th model utility is characterised in that: said sealed member is an O type circle.
In the utility model,, can realize metal tube sealing on every side reliably through using the high O type circle of versatility.
The liquid gas mixing pump of the 8th model utility is characterised in that: said metal tube comprises: from said exhaust port to the outstanding interior pipe in the outside of said bottom; With the outer tube that is entrenched in the projection outside of managing in this, the end in the outside that is positioned at said bottom of the end of the inboard that is positioned at said bottom of pipe and said outer tube is formed with groove respectively in said.
In the utility model, be provided with groove at interior pipe and outer tube.The outside at interior pipe disposes outer tube.Be positioned at inboard part comparing of interior pipe and be provided with groove with above-mentioned bottom.The part that is positioned at the outside comparing with above-mentioned bottom of outer tube is provided with groove.At instruments such as each groove chucking screwdrivers.Pipe and outer tube rotation in the operator makes through instrument, pipe and outer tube are closely chimeric in making.Can be easily that interior pipe and outer tube is chimeric.
The liquid gas mixing pump of the 9th model utility is characterised in that: in the said bottom that round-ended cylinder portion is arranged; Around said exhaust port, be provided with said intakeport and liquid sucting port; Said liquid gas mixing pump comprises the control valve of ring, this control valve be configured in said exhaust port around, cover said intakeport and liquid sucting port; The suction of control gaseous and liquid, said interior pipe comprises the circular or oblong control valve fixing part of the interior circumferential portion of fixing said control valve.
In the utility model, the control valve fixing part through circle has been fixed on round-ended cylinder portion week with in control valve whole.In addition, can easily realize the mounting or dismounting of control valve through oblong control valve fixing part to the control valve fixing part.
The liquid gas mixing pump of the tenth model utility is characterised in that: at the said outer circumferential face that the bottom of round-ended cylinder portion is arranged, be provided with the groove along this outer circumferential face, be provided with jut at this groove.
In the utility model, the outer circumferential face in the bottom that round-ended cylinder portion is arranged forms groove, forms projection at this groove.Under situation about pump being arranged in the case, the pin in the case cooperates with groove.When making the pump rotation, pin slides in groove, crosses projection.Pin is fixed through projection, thereby pump is fixed.When pin is crossed projection, sound.In addition, when pin is crossed projection, the operator will feel engaging.The operator can fixing through engaging sense or perception of sound pump.
The liquid gas mixing pump of the 11 model utility is characterised in that: comprise web, the outer surface that it is provided in said motor accommodation section and cylindrical part links said motor accommodation section and cylindrical part, and this web is by screw.
In the utility model, motor accommodation section and cylindrical part are firmly linked through web.
The liquid gas mixing pump of the 12 model utility is characterised in that, comprising: with the breathing pipe of said intakeport binding; With the maintenance pipe outside that is entrenched in this breathing pipe with the mode that can move, that be used to keep said breathing pipe; Said web has the part of giving prominence to radial outside from the outer surface of said motor accommodation section and cylindrical part; Be formed with the recess that cooperates said breathing pipe in said outstanding part; Cooperate said breathing pipe at said recess, the said maintenance pipe of configuration can remain on said breathing pipe on the said web between said recess and breathing pipe.
In the utility model, after making breathing pipe and recess cooperating, make the maintenance pipe move to recess along breathing pipe.Keep pipe between recess and breathing pipe, breathing pipe remains in the recess.
The liquid gas mixing pump of the 13 model utility is characterised in that: be formed with to the outstanding jut of radial outside at the outer circumferential face of said maintenance pipe, this jut only can block the edge section at said recess.
In the utility model, form jut at the outer circumferential face that keeps pipe.When making the maintenance pipe move to recess, the jut card ends the edge section at recess.Keep pipe to rest on recess, can not move along breathing pipe.
The liquid gas mixing pump of the 14 model utility is characterised in that: be formed with the recess of depression in the axial direction at said piston.
In the utility model,, piston is moved swimmingly through forming recess at piston.In addition, can seek the weight saving of liquid gas mixing pump, alleviate liquid gas mixing pump is arranged on the burden in the case.In addition, when regular cleaning inspection, the operator can be easily to case mounting or dismounting liquid gas mixing pump.
The liquid gas mixing pump of the 15 model utility is characterised in that: the outer circumferential face in an end of said piston around being provided with the accepting groove of accommodating seal ring, is formed with said recess between the other end of said piston and said accepting groove.
In the utility model, eliminate the gap between piston and the cylinder barrel, prevent spilling of gas and liquid through the seal ring of being located at accepting groove.In addition, the axial size of restriction recess makes it be no more than accepting groove, guarantees near the rigidity that accepting groove is.
The liquid gas mixing pump of the 16 model utility is characterised in that, comprising: the guide bar that moves that guides said piston; Guide barrel with the outside that is entrenched in this guide bar; End face peripheral portion in said the other end of said piston is provided with the patchhole that inserts said guide barrel; Be inserted with said guide bar and guide barrel at said patchhole, said guide bar can be slided in said guide barrel.
In the utility model, insert the guide bar that is surrounded with guide barrel at the patchhole of being located at piston end surface.Guide bar and guide barrel are slided, the guiding piston.Therefore, piston can move in cylinder barrel swimmingly.
The liquid gas mixing pump of the 17 model utility is characterised in that: said guide barrel is outstanding from the other end end face of said piston; When the end of said the other end end face and said cylinder barrel near the time, part more outstanding than the end face from said the other end of said guide barrel between the end of said the other end end face and said cylinder barrel is long.
In the utility model, during near the end of cylinder barrel, the size from the outstanding part of said end face than guide barrel between the end of piston end face and cylinder barrel is long at piston.Therefore, guide barrel not can with the cylinder barrel butt, can be damaged.
The liquid gas mixing pump of the 18 model utility is characterised in that: the side face at the axial central part of said guide barrel is provided with outstanding diametrically jut, and the face perpendicular to axial direction that is provided with the position of said jut is the symmetry plane of said guide barrel.
In the utility model, through with the jut be the boundary make guide barrel be the symmetry shape, the operator when being installed to guide barrel on the piston, needn't consider guide barrel towards, can install with the short time.
The liquid gas mixing pump of the 19 model utility is characterised in that, comprising: be formed on said end face peripheral portion, with opposed first screw of said patchhole; Be formed on said end face peripheral portion, along two second screws that circumferentially are positioned at said patchhole both sides of said piston, be formed with a plurality of said recesses at said piston, said recess comprises: the central indentation that is formed on said end face central part; Said end face peripheral portion be formed between said first screw and each second screw, two c-shaped C shape recesses of said central indentation side opening during at end on observation; And said end face peripheral portion be formed between said patchhole and each second screw, two U-shaped recesses that take the shape of the letter U of said central indentation side opening during at end on observation.
In the utility model,, can seek the slimming of piston, realize the lightest weight through between first screw and each second screw, form recess between each second screw and the patchhole.And, because patchhole is retained, so can keep guide function to piston.
The liquid gas mixing pump of the 20 model utility is characterised in that: at said first screw and second screwhole spiro bonding screw is arranged; The head of said screw is outstanding from the other end end face of said piston; When the end of said the other end end face and said cylinder barrel near the time, the end that the head of said screw can the said cylinder barrel of butt.
In the utility model, in the end of piston and cylinder barrel near the time, from the head of the outstanding screw of piston end face and the end butt of cylinder barrel.Therefore, can limited piston move can make piston only move desirable distance.And, can guarantee the space around the screw head in cylinder barrel.
The frozen confectionery manufacturing installation of the 21 model utility is characterised in that, comprising: the case of accommodating the liquid charging stock of frozen confectionery; Above-mentioned any described liquid gas mixing pump that the mixture of liquid charging stock in this case and gas is discharged; With the cooling unit that the mixture of discharging from this liquid gas mixing pump is cooled off.
In the utility model,, can make frozen confectionery with the mixture that the cooling unit cooling is discharged from liquid gas mixing pump.
The frozen confectionery manufacturing installation of the 22 model utility is characterised in that, comprising: the case of accommodating the liquid charging stock of frozen confectionery; Be located at the heating equipment on every side of this case; Be configured in the sensor of the liquid level position of the interior side of said case, the said liquid charging stock of detection; Discharge the described liquid gas of second model utility mixing pump of the mixture of interior liquid charging stock of said case and gas; With the cooling unit that the mixture of discharging from this liquid gas mixing pump is cooled off, shorter to the size of said sensor to the size of said slit than bottom surface from said case from the bottom surface of said case.
In the utility model, shorter to the size of sensor to the size of slit than bottom surface from case from the bottom surface of case.When the liquid level position of liquid charging stock is reduced near the slit, this situation of sensor senses.Through sensor-based perception raw material is dropped in the case, liquid level is positioned at the position of leaning on upside than slit all the time.When with heating equipment case being heated, heat is conducted in liquid charging stock, is delivered to pump through slit.
The frozen confectionery manufacturing installation of the 23 model utility is characterised in that: be provided with the raw material supplying mouth that liquid charging stock is supplied with to said cooling unit in the bottom surface of said case; Said have round-ended cylinder portion to be connected with said raw material supplying mouth, is configured on the bottom surface of said case.
In the utility model, there is round-ended cylinder portion to be connected, can pump stably be arranged in the case with the raw material supplying mouth.
The frozen confectionery manufacturing installation of the 24 model utility is characterised in that: comprise notice portion, its liquid level position that goes out liquid charging stock in said sensor is than under the low situation in the position of said sensor, liquid charging stock reduced notified.
In the utility model, when the position of the liquid level position ratio sensor of liquid charging stock is low, the action of notice portion.The operator can easily recognize the minimizing of liquid charging stock by notice portion, and the supply raw material can be in due course.The operator can maintain the liquid level position of liquid charging stock the high position of ratio sensor, can conduct the heat in the pump reliably through slit.
Description of drawings
Fig. 1 is an outward appearance oblique drawing of schematically representing the frozen confectionery manufacturing installation.
Fig. 2 is a plan view of schematically representing operation unit.
Fig. 3 is plan view and a plan view of schematically representing mixing pump.
Fig. 4 is an exploded perspective view of schematically representing mixing pump.
Fig. 5 is the longitudinal section of the mixing pump when representing schematically that piston is positioned at upper dead center.
Fig. 6 is the longitudinal section of the mixing pump when representing schematically that piston is positioned at lower dead centre.
Fig. 7 is a plan view of schematically representing to have the inside bottom surface of round-ended cylinder portion.
Fig. 8 is the plan view of fixing part of schematically representing the interior pipe of variation.
Fig. 9 is an oblique drawing of schematically representing latch.
Figure 10 is an oblique drawing of schematically representing piston.
Figure 11 is plan view, B-B sectional view and a C-C sectional view of schematically representing piston.
Figure 12 is an oblique drawing of schematically representing nut.
Figure 13 is an oblique drawing of schematically representing pump-foot.
Figure 14 is a worm's eye view of schematically representing pump-foot.
Figure 15 is the involutory explanatory drawing in position of explanation pump body and pump-foot.
Figure 16 is the explanatory drawing that explanation utilizes the connection that collar nut carries out.
Figure 17 is the explanatory drawing that the explanation latch keeps air duct.
Figure 18 is the explanatory drawing that the explanation latch keeps air duct.
Figure 19 is the explanatory drawing that the explanation latch keeps air duct.
Figure 20 is latch is inserted in explanation from observed air duct of underside side and air duct holder a explanatory drawing.
Figure 21 is a side view of schematically representing mixing pump and former hopper.
Figure 22 is the explanatory drawing that move of explanation spring bolt in steering channel.
Figure 23 is a side view of schematically representing the position relation of liquid level sensor and slit.
Figure 24 is a block diagram of schematically representing near the structure the control device.
Embodiment
Below, based on detailed description of the drawings the utility model of the frozen confectionery manufacturing installation of representing mode of execution.Below the explanation all around, in Fig. 1, illustrate up and down with arrow.
The frozen confectionery manufacturing installation comprises housing 1.This housing 1 is the rectangular-shaped of front surface depression.In the front portion of housing 1 upper surface, the former hopper about 2,2 that stockpiles the raw material of frozen confectionery is arranged side by side.Each former hopper 2,2 forms through making housing 1 upper surface depression.The raw material of frozen confectionery is aqueous.In the inboard of each former hopper 2,2, upright being provided with the impeller rotating shaft 3,3 of above-below direction for axially pivoting.In the outside of this impeller rotating shaft 3, the chimeric impeller 4 that the stirring raw material is arranged.This impeller 4 comprises elongated cylinder 4a and four blade 4b, 4b, 4b, 4b.Each blade 4b, 4b, 4b, 4b are that the center is radial setting in the end of cylinder 4a with cylinder 4a.Cylinder 4a is the outside that downside is entrenched in impeller rotating shaft 3 with blade 4b.Cover impeller end cap 4c in the upper end portion of impeller rotating shaft 3.Impeller rotating shaft 3 is connected with the running shaft of not shown motor, according to after the instruction rotation of the control device 100 stated.Impeller 4 rotates through the rotation of impeller rotating shaft 3.
The blade quantity of impeller 4 is not limited to four.Can be below three, also can be more than five.The quantity of former hopper 2 is not limited to two.Can according to after the quantity of the cooling cylinder stated be made as more than one or three.
Dispose mixing pump (liquid gas mixing pump) 5,5 in the inboard of former hopper 2,2.Mixing pump 5 is cylindrical.Be connected with the end of the power line 5a of supply capability on the top of mixing pump 5.The other end at this power line 5a is provided with connector 5b.This connector 5b and end cap 5d are linked by chain 5c.When not being installed to mixing pump 5 on the frozen confectionery manufacturing installation, end cap 5d covers on connector 5b, and 5b is not contaminated for end cap 5d protection connector.At the upside of each former hopper 2,2, be provided with the case lid 3a, the 3a that cover former hopper 2,2.Case lid 3a prevents that dust from getting in the former hopper 2.
In Fig. 1, only in a former hopper 2, show case lid 3a, impeller 4 and impeller end cap 4c.In another former hopper 2, also be provided with same impeller 4 and impeller end cap 4c.In Fig. 1, only in another former hopper 2, show mixing pump 5.In a former hopper 2, also be provided with same mixing pump 5.
At the middle body of housing 1 upper surface, be provided with the water bolt 6 of supplying with water.This water bolt 6 on the left and right directions at two former hoppers 2, between 2.And water bolt 6 is positioned at the rear side of two former hoppers 2,2.Water bolt 6 has flow pipe 6a, and this flow pipe 6a is installed into can be around last lower shaft rotation.Flow pipe 6a is the fulcrum rotation through the two end part of the pipe of straight line shape are formed to a direction is crooked with an end.When cleaning former hopper 2, the operator makes flow pipe 6a rotation, makes the other end of flow pipe 6a be positioned at the upside of arbitrary former hopper 2, opens drain plug 6, supplies with water to former hopper 2.Water bolt 6 is connected with not shown water source.
At the upper surface of housing 1, be arranged side by side two connectors 7,7 of supply capability.Connector 7,7 is configured in water bolt about 6.The operator is connected the connector 5b of mixing pump 5 with this connector 7, to mixing pump 5 supply capabilities.
On the top of housing 1 front surface, be provided with the operation panel 8 of accepting operation.As shown in Figure 2, operation panel 8 comprises that run switch 8a, cleaning switch 8b, stop switch 8c, hardness adjustment switch 8d, the switch 8e that thaws, sterilization switch 8f, cold insulation lamp 8g, heating lamp 8h, raw material replenish lamp 8i (notice portion) and display unit 8j.
The operator connects run switch 8a when operation frozen confectionery manufacturing installation.When cleaning the frozen confectionery manufacturing installation, connect cleaning switch 8b.When out of service, connect stop switch 8c.Operation hardness adjustment switch 8d when the hardness of adjustment frozen confectionery.After connect the switch 8e that thaws during frozen confectionery in the dissolving cooling cylinder stated.When carrying out pasteurization, connect sterilization switch 8f.
The frozen confectionery manufacturing installation cools off in above-mentioned cooling cylinder after sterilization finishes, and cold insulation lamp 8g is lighted.Heating lamp 8h is lighted.Raw material ratio established amount in former hopper 2 makes raw material replenish lamp 8i flicker after a little while.Display unit 8j shows the operating state of frozen confectionery manufacturing installation.
On the top of rectangular body 9c,, on left and right directions, be arranged side by side three columnar path 9d, 9d, the 9d of up/down perforation in the part that links to each other with plat part 9b.The path 9d on right side is communicated with through through-flow Lu Yuyi through-flow cooling cylinder of frozen confectionery.The path 9d in left side is communicated with another cooling cylinder through through-flow road.The path 9d of central authorities is communicated with two cooling cylinders through through-flow road.
In each path 9d, 9d, 9d, be provided with columnar traveller 10,10,10.At the sunk part of housing 1 front surface, three switch knobs 11,11,11 are outstanding downwards from end face.The upper end portion of the underpart of each switch knob 11,11,11 and traveller 10,10,10 is opposed.The control device 100 output on/off signals that switch knob 11 is stated backward.
Three groove 9e, 9e, 9e that link to each other with the upper end portion of each path 9d, 9d, 9d and extend to the front side are formed at the top of rectangular body 9c.Be provided with the handle 12,12,12 that to topple over operation at each groove 9e, 9e, 9e.Each handle 12,12,12 and traveller 10,10,10 link.When making handle 12 inclination is fallen forward, traveller 10 rises, open through-flow road, push switch handle 11 and connecting.Control device 100 drives stirrer, and frozen confectionery is forwards extruded from the cooling cylinder.The frozen confectionery that is extruded supplies to path 9d through through-flow road, is removed from the downside of path 9d.
When the switch knob 11 on right side was connected, the stirrer of a cooling cylinder was driven.When the switch knob 11 in left side was connected, the stirrer of another cooling cylinder was driven.When the switch knob 11 of central authorities was connected, the stirrer of two cooling cylinders was driven.When making handle 12 inclination is fallen backward, traveller 10 descends, and the through-flow road of locking is removed the pushing of switch knob 11 is broken off.Control device 100 stops stirrer.
When the cooling cylinder about usefulness had been made the frozen confectionery that taste has nothing in common with each other, the switch knob 11 through operation right side or left side can only take out arbitrary frozen confectionery.Through operating the switch knob 11 of central authorities, can two kinds of frozen confectioneries be mixed and take out.For example; At the frozen confectionery of having made the vanilla taste with a cooling cylinder, made under the situation of frozen confectionery of chocolate flavor, can only take out the frozen confectionery of vanilla or chocolate flavor through the switch knob 11 in operation right side or left side with another cooling cylinder.Through operating the switch knob 11 of central authorities, can the frozen confectionery of vanilla and chocolate flavor be mixed and take out.
In addition, the quantity of cooling cylinder is not limited to two.Can be one, also can be more than three.
Below cover plate 9a, be formed with the portion that accepts 13 that catches frozen confectionery.Housing 1 is by the castor supporting leg that is located at four jiaos of lower surfaces 14,14,14,14 supportings.Be connected with the power line 15 of supply capability in the bottom surface of housing 1.Power line 15 connects not shown power supply by the connecting portion 16 of being located at leading section.
Shown in Fig. 3 A, mixing pump 5 comprises pump head 50, pump body 60 and pump-foot 70.Pump head 50, pump body 60 and pump-foot 70 constitute top, middle part and the bottom of mixing pump 5 respectively.
Upper face center in motor accommodation section 51 is provided with the handle 53 of T shape.Bottom surface in motor accommodation section 51 is provided with the through hole 54 (with reference to Fig. 5, Fig. 6) that connects at above-below direction (axially) on the next door of handle 53.
In the inboard of through hole 54, chimeric have a columnar thread casing 55.Side face is formed with screw channel in the bottom of thread casing 55.Screw togather set screw nut 56 at this screw channel, thread casing 55 is fixed in motor accommodation section 51.In the inboard of thread casing 55, plug in the power line 5a that is connected with supply capability.This power line 5a is connected supply capability with stepping motor 52.
The face of the downside of inward flange 62 is the tabular surface 62c in radial parallel.
The internal diameter of the above-below direction of cylindrical part 61 (axially) central part is bigger than top.Form chamber 61c in the top of cylindrical part 61 and the central part.Circumferentially radially inner side is outstanding in the bottom of cylindrical part 61.Be provided with groove in this outstanding part, be embedded with X circle 65 at this groove.
Periphery forms the flange 66 (hooking part) of the outstanding suitable length of oriented radial outside in the underpart of cylindrical part 61.Shown in figure 15, on this flange 66, be formed with recess 66a to axial upside depression.Flange 66 is from the underpart periphery of cylindrical part 61 example to the outstanding protuberance of radial outside, also can be one or more parts from the underpart periphery of cylindrical part 61 to the outstanding structure of radial outside.
Pump-foot 70 comprises by what resin components such as polyoxymethylene, PVC or polycarbonate (PC) constituted has a round-ended cylinder portion 71.There is round-ended cylinder portion 71 to have large-diameter portion in central authorities.Having the internal diameter of round-ended cylinder portion 71 roughly the same with the internal diameter of the part that in cylindrical part 61, is embedded with X circle 65, is same on above-below direction.There is the open end of round-ended cylinder portion 71 chimeric coaxially in the lower inside of cylindrical part 61.There is the external diameter of large-diameter portion of round-ended cylinder portion 71 bigger than the external diameter of flange 66.
Large-diameter portion outer circumferential face in that round-ended cylinder portion 71 is arranged is formed with outer screw section 72.Like Figure 13 and shown in Figure 15,, be provided with the protuberance 72a chimeric with above-mentioned recess 66a at the upside of outer screw section 72.This protuberance 72a up and down and side-to-side dimensions and recess 66a roughly the same.The chimeric collar nut 40 that ring is arranged of play in the outside of cylindrical part 61.At this, collar nut 40 play are embedded in cylindrical part 61 carry out bright specifically.Collar nut 40 with and the outer surface of cylindrical part 61 between have a gap state be matched with cylindrical part 61.Collar nut 40 can slide in the outside of cylindrical part 61.
As shown in Figure 5, week formed the outstanding ring 40c (protuberance) that gives prominence to ring-type to radially inner side than the bottom in the top of collar nut 40 was whole.The top internal diameter of collar nut 40 is littler than the external diameter of flange 66, and is bigger than the external diameter of cylindrical part 61.The bottom internal diameter of collar nut 40 is bigger than the external diameter of flange 66, and is roughly the same with the outside dimension of the large-diameter portion that round-ended cylinder portion 71 is arranged.Inner peripheral surface is formed with the 40a of female thread portion in the bottom of collar nut 40.
The operator makes collar nut 40 move to the bottom of pump body 60 after pump-foot 70 is entrenched in pump body 60.The operator screws togather 40a of female thread portion and outer screw section 72.Collar nut 40 hitch pump bodies 60 and pump-foot 70.As shown in Figure 5, outstanding ring 40c card ends on flange 66.
Like Fig. 3 and shown in Figure 5, in the bottom of collar nut 40, along circumferentially be provided with side by side a plurality of slit 40b that radially connect, 40b ..., 40b.This slit 40b is upwards long in week.Flange 66 exposes through slit 40b.
In the bottom central part that round-ended cylinder portion 71 is arranged, be provided with the exhaust port 77 of discharging the circle frozen confectionery raw material, that connect at above-below direction.The top of exhaust port 77 is minor diameters, and the bottom is a major diameter.Around this exhaust port 77, be provided with intakeport 78a that sucks air and the liquid sucting port 79a that sucks aqueous raw material.The bottom outer circumferential face of round-ended cylinder portion 71 is being arranged, an embedding hole 78b and mouthful 79b that is taken into that is taken into raw material that the air duct stated after being provided with 90 is chimeric.
Embedding hole 78b and intakeport 78a are communicated with through air suction way 78c.Being taken into mouthful 79b and liquid sucting port 79a is communicated with through imbibition path 79c.
Be provided with the interior pipe 80 of stainless steel at exhaust port 77, top of pipe 80 is entrenched in exhaust port 77 in this, and the bottom is outstanding to the below of exhaust port 77.Interior pipe 80 is tubular shape, comprises the fixing part 80a (control valve fixing part) of the mixing valve of stating after fixing 87, the protuberance 80c that is adjacent to the 80b of portion of exhaust port 77 and gives prominence to laterally.The top of pipe 80 was cylindric in fixing part 80a constituted.As shown in Figure 7, at the upper surface of fixing part 80a, be provided with two clamping slot 80aa, the 80aa (groove) of chucking instrument (screwdriver or coin etc.).Clamping slot 80aa, 80aa are formed on the peripheral portion in hole, against each other.
At the outer circumferential face of fixing part 80a, around the groove 80d that is provided with to the radially inner side depression.At the fixing mixing valve 87 (control valve) of the ring of the intake of control air and raw material of this groove 80d.Mixing valve 87 is made up of pliability parts such as rubber or elastomers, has through hole 87a at central part.The edge section of through hole 87a is whole to be entrenched in above-mentioned groove 80d.
The outside dimension of mixing valve 87 covers intakeport 78a and liquid sucting port 79a than big to the size of above-mentioned intakeport 78a and liquid sucting port 79a from the center of exhaust port 77 from upside.
Fixing part 80a is as shown in Figure 8, can form the long-round-shape (long hole shape) that the two opposite edges edge partly is parallel segment.In this case, can easily mixing valve 87 be pulled down from line segment part 80ab.In addition, mixing valve 87 does not contact line segment part 80ab, and therefore, friction reduces, and can mixing valve 87 promptly be installed on the fixing part 80a.
The above-mentioned above-below direction central part that is adjacent to pipe 80 in the 80b of the portion formation.The bottom of pipe 80 in protuberance 80c constitutes.The external diameter of protuberance 80c is littler than the internal diameter of exhaust port 77.
The chimeric outer tube 81 that tubular type is arranged in the outside of protuberance 80c.This outer tube 81 is stainless steel, comprises large-diameter portion 81a that is positioned at upside and the minor diameter 81b that is positioned at downside.Large-diameter portion 81a and protuberance 80c are chimeric.The top of large-diameter portion 81a is entrenched in the outside of protuberance 80c, and is entrenched in the inboard of exhaust port 77.
Like Fig. 5 and shown in Figure 6,, be provided with groove 82a, the 82a of two rings up and down side by side at the lower, outer perimeter face of large-diameter portion 81a.Groove 82a, 82a are positioned at the position of leaning on downside than protuberance 80c.Be provided with O type circle 82b, 82b at each groove 82a, 82a.
Inboard at pump body 60 and pump-foot 70 is provided with columnar piston 20.Shown in figure 10, be formed with the annulus portion 21 above extending to from the peripheral part at the upper surface of piston 20.The outer circumferential face in the underpart of piston 20 is around the groove 22a (accepting groove) that is provided with to the radially inner side depression.Be provided with X circle 22b (seal ring) (with reference to Fig. 5 and Fig. 6) at this groove 22a.Central part at piston 20 upper surfaces is formed with recess 23 (central indentation), this recess 23 be with the downside be the bottom round-ended cylinder shape arranged.The bottom surface of recess 23 is positioned at the position of leaning on downside than the upper side of groove 22a slightly.The below of recess 23 is solid, can keep groove 22a neighbouring intensity and rigidity.
Around recess 23, be formed with the patchhole 24 that forms and extend vertically up and down at the upper surface of piston 20.Be formed with spot-facing 24a in the upper end portion of this patchhole 24.Patchhole 24 is recessed into the central part of piston 20.Like Fig. 5 and shown in Figure 11, the excellent hole 24b of the guide bar of after the bottom of patchhole 24 is formed with insertion, stating 201.Rod hole 24b and patchhole 24 are in a ratio of minor diameter, extend near the downside of above-mentioned groove 22a.Rod hole 24b and patchhole 24 arranged coaxial.
Shown in figure 11, the position relative with patchhole 24 in plan view is provided with screw 25a (first screw) at the upper surface peripheral portion of piston 20.Like Figure 10 and shown in Figure 11; In plan view; Line with the mid point of the mid point that linked piston 20 and patchhole 24 is a benchmark, is provided with screw 25b, 25b (second screw) at each position around the above-mentioned upper surface of the axial postive direction of piston 20 and the about partially 60 degree phase places of negative direction.Screw 25a, 25b, 25b extend to the central part of piston 20 vertically.
At patchhole 24 and between two screw 25b on patchhole 24 next doors, 25b, integral body is formed with from the overlook U-shaped recess 26,26 (recess) that take the shape of the letter U of recess 23 to the radial outside depression.In addition, between screw 25b, 25b and screw 25a, integral body is formed with from the overlook c-shaped C shape recess 27,27 (recess) of recess 23 to the radial outside depression.U-shaped recess 26 and C shape recess 27 are at the central part that extends axially piston 20.
Like Fig. 5 and shown in Figure 11, be formed with the smooth pateriform recess 28 in bottom surface at the lower surface of piston 20.This recess 28 is opposed with 80a of said fixing portion and mixing valve 87.The degree of depth of recess 28 is identical with the general size up and down of fixing part 80a.The radial dimension of recess 28 is bigger than fixing part 80a.
As shown in Figure 5, be provided with the nut 29 that screws togather with external screw thread 52b at the upside of piston 20.Nut 29 has the diameter with the internal diameter approximate same size of annulus portion 21, be included in central part be provided with perforation the hole round plate 29a and from the central part of this round plate 29a at the axially outstanding columnar female thread 29b of portion.The size up and down of the 29b of female thread portion is about half of piston 20.The 29b of female thread portion is entrenched in the inboard of recess 23.Round plate 29a is entrenched in the inboard of annulus portion 21.
Shown in figure 12, in round plate 29a, be provided with through hole 29c, 29c, 29c, 29c with patchhole 24, screw 25a, 25b, position that 25b is corresponding.The diameter of each through hole 29c, 29c, 29c, 29c and patchhole 24, screw 25a, 25b, 25b general size are identical.
Be inserted with guide barrel 200 at patchhole 24.This guide barrel 200 comprises columnar body 200a and from the axial central part of this body 200a jut 200b to the outstanding ring of radial outside.The internal diameter of the internal diameter of body 200a and excellent hole 24b is roughly the same.The axial size of body 200a is roughly two times of above-mentioned patchhole 24.With jut 200b is the boundary, and guide barrel 200 is laterally zygomorphic shape.The diameter of the diameter of jut 200b and spot-facing 24a is roughly the same.Be inserted with the end of body 200a in the patchhole 24.Jut 200b is entrenched in spot-facing 24a.Guide barrel 200 has the shape of symmetry, so the operator is when being installed to piston 20 with guide barrel 200, needn't consider guide barrel 200 towards, can install at short notice.
Be inserted with the other end of body 200a with patchhole 24 corresponding through hole 29c.Be inserted with screw 203,203,203 with each screw 25a, 25b, each through hole 29c, 29c, 29c that 25b is corresponding.Screw 203,203,203 is screwed among screw 25a, 25b, the 25b.Nut 29 is fixed on the piston 20 by screw 203.The head of screw 203 is outstanding from nut 29 axially.
Be inserted with the guide bar 201 of the elongated, cylindrical that can slide in guide barrel 200.The internal diameter of the diameter of this guide bar 201 and guide barrel 200, excellent hole 24b about equally.The chimeric small-diameter hole 62b that is fixed in one end of guide bar 201.Guide barrel 200 is endwisely slipping along guide bar 201.
Be inserted with external screw thread 52b in the hole of round plate 29a.External screw thread 52b and the 29b of female thread portion screw togather.Through the positive and negative rotation of external screw thread 52b, piston 20 contacts with piston 20 in the position (upper dead center) of the head of screw 203 contact tabular surface 62c between the position (lower dead centre) of fixing part 80a mobile (with reference to Fig. 5 and Fig. 6).Guide barrel 200 is moving axially along guide bar 201, guiding piston 20.
As shown in Figure 5, when piston 20 was positioned at upper dead center, the upper end of guide barrel 200 can not contact with tabular surface 62c, and guide barrel 200 can be not damaged.As shown in Figure 6, when piston 20 is positioned at lower dead centre, between recess 28 and mixing valve 87, produce the gap, mixing valve 87 can not be adjacent to piston 20.When piston 20 rose, mixing valve 87 can not break away from from fixing part 80a.
As shown in Figure 5, in embedding hole 78b, the chimeric end that the through-flow L shaped air duct 90 of air is arranged.This end can be to pivot in the center with embedding hole 78b.The other end of air duct 90 extends near the handle 53, air duct 90 by after the latch stated 30 cards end.The top that above-mentioned the other end of Aspirating valves 91 coverings of round-ended cylinder shape is arranged.Be provided with the suction port 91a of perforation in the bottom of this Aspirating valves 91.Air is through-flow at suction port 91a, air duct 90 and intakeport 78a.
Like Fig. 5 and shown in Figure 9, outer circumferential face is formed with tabular surface 67 on the top of above-mentioned cylindrical part 61.The following ora terminalis adjacency of this tabular surface 67 and pump head 50.On tabular surface 67, be provided with the latch 30 (web) of fixed air pipe 90.This latch 30 comprise be used for fixing the fixedly board 31 of the rectangle of cylindrical part 61 and from this fixedly an edge portion of board 31 card outstanding, that card ends the rectangle of air duct 90 end board 32.Fixedly board 31 is configured on the tabular surface 67.Card ends board 32 outwards to be given prominence to from the fixing upper limb of board 31.Fixedly board 31 has two through holes.In each through hole, be inserted with screw 300,300, screw togather with cylindrical part 61.Fixedly board 31 is fixed on cylindrical part 61 by screw 300,300.The collar nut 40 that screws togather with outer screw section 72 has been shown in Fig. 9 not.
Like Fig. 5 and shown in Figure 9, the lower edge in motor accommodation section 51 is arranged with side-prominent protuberance 57 downwards.
Card ends board 32 and is included in perpendicular to the fixing edge portion of board 31 and forms the hooking part 33 that breach forms up to middle body and the patchhole 34 of insertion protuberance 57.Patchhole 34 is arranged on card and ends the part that links with fixing board 31 on the board 32.Hooking part 33 comprises that guiding road 33a that guides air duct 90 and the card that card ends air duct 90 end recess 33b (recess).Guiding road 33a is made up of the both sides of almost parallel opposite each other, from being formed into middle body perpendicular to the fixing edge portion of board 31.The opposed spacing on both sides and the external diameter of air duct 90 are roughly the same.Card ends the recess 33b guiding road 33a that ins succession, and is formed on the only central part of board 32 of card.It is rounded that card ends recess 33b, the diameter that card ends recess 33b with after the diameter (external diameter) of the air duct holder 94 stated roughly the same.
In the outside of air duct 90, play is chimeric to be had air duct 90 is remained on the air duct holder (keeping pipe) 94 on the latch 30.This air duct holder 94 comprises columnar body 94a and from the axial middle body of this body 94a jut 94b to the outstanding ring of radial outside.
The tip portion that makes air duct 90 towards above, position above air duct holder 94 being positioned at lean on than latch 30, with air duct holder 94 when upside inserts latch 30, air duct holder 94 is ended on latch 30 by jut 94b card.It is roughly the same that card ends the diameter (external diameter) of diameter and body 94a of recess 33b.The opposed spacing on the both sides of guiding road 33a and the external diameter of air duct 90 are roughly the same, and be littler than the diameter of body 94a.When air duct 90 having been applied when guiding the power of road 33a side, air duct holder 94 can not move at guiding road 33a, and air duct 90 stops at card and ends recess 33b.
Shown in figure 13, at pump-foot 70, the steering channel 73 (groove) of the columnar spring bolt of after the bottom outer circumferential face that round-ended cylinder portion 71 is arranged is formed with guiding, stating 120.This steering channel 73 comprises the second groove 73c of the lead-in groove 73a that imports spring bolt 120, the first groove 73b that ins succession this lead-in groove 73a top and the lead-in groove 73a bottom of ining succession.Shown in figure 13, lead-in groove 73a is positioned at the below of raised part 72a.Shown in figure 14, lead-in groove 73a caves in to radially inner side, looks up semicircular in shape.
The first groove 73b from the top of lead-in groove 73a along extending circumferentially, through having round-ended cylinder portion 71 outer circumferential faces about 1/3rd and form.The second groove 73c from the bottom of lead-in groove 73a along circumferentially extending with the direction identical with the first groove 73b, through having round-ended cylinder portion 71 outer circumferential faces about 1/3rd and form.
Between the first groove 73b and the second groove 73c, be formed with dividing plate 75.With dividing plate 75 is the boundary, and the first groove 73b and the second groove 73c are arranged above and below.Shown in figure 13, be provided with the locking protrusion 75a (jut) that card ends spring bolt 120 at the outer circumferential face of dividing plate 75.Locking protrusion 75a is positioned at the position of upwards leaving lead-in groove 73a week, near the end of the first groove 73b and the second groove 73c.Shown in figure 14, locking protrusion 75a is to the outstanding semicircle of radial outside.
At the outer circumferential face of dividing plate 75, be provided with the chimeric chimeric recess 75b of spring bolt 120.Chimeric recess 75b is the circular arc to the radially inner side depression.Chimeric recess 75b is positioned at the end of the dividing plate 75 of an opposite side with lead-in groove 73a, is positioned at the next door of locking protrusion 75a.
Shown in figure 14, dividing plate 75 is being along the circular arc of the outer circumferential face that round-ended cylinder portion 71 is arranged to the locking protrusion 75a from lead-in groove 73a.
Lower surface (upper side of the second groove 73c) at dividing plate 75 is formed with the 3rd groove 73d.The 3rd groove 73d is formed into the front, end of the second groove 73c along the second groove 73c from the central part of dividing plate 75.
The structure of mixing pump 5 is described.Shown in figure 15, the operator is with pump body 60 and pump-foot 70 arranged coaxial, and the adjustment circumferential position is at the chimeric raised part 72a of above-mentioned recess 66a.Be entrenched in recess 66a through protuberance 72a, pump body 60 and pump-foot 70 were upwards located in week.In addition, also can protuberance 72a be set, recess 66a be set at pump-foot 70 at pump body 60.
The X circle 65 that is located at week in the cylindrical part 61 is adjacent to the side face of piston 20.The X circle 22b that is located at the groove 22a of piston 20 is adjacent to the inner peripheral surface of round-ended cylinder portion 71.In addition, in Figure 15, omitted the record of X circle 22b.
Shown in Figure 16 A, the operator makes collar nut 40 rotations.Shown in Figure 16 B, collar nut 40 screws togather with outer screw section 72, hitch pump body 60 and pump-foot 70.When hitch pump body 60 and pump-foot 70, do not use screw.The operator only just can easily link both through the operation to collar nut 40.And can easily both be taken apart.Collar nut 40 constitutes by the resin with equal hardness with outer screw section 72.Collar nut 40 is being screwed on the outer screw section 72 or when outer screw section 72 is pulled down the collar nut 40 that can prevent to cause or the breakage of outer screw section 72 by the hardness difference.
Shown in figure 17, the operator is in an end of embedding hole 78b chimeric empty tracheae 90, and air duct holder 94 is configured in the other end side of air duct 90, is that the center rotates air duct 90 to the top with embedding hole 78b.Shown in Figure 20 A and Figure 20 B, the guiding road 33a of latch 30 is directed to only recess 33b of card with the middle part of air duct 90.Air duct 90 ends recess 33b at card and stops.The other end of air duct 90 and air duct holder 94 are positioned at the top of latch 30.
Shown in figure 18, the operator falls air duct holder 94, and the bottom of body 94a is inserted air duct 90 and blocked the gap of ending recess 33b.Shown in Figure 19 and Figure 20 C, the jut 94b card of air duct holder 94 ends at latch 30.Shown in Figure 20 A, it is roughly the same that card ends the diameter (external diameter) of diameter and body 94a of recess 33b.The diameter of the opposed gap ratio body 94a on the both sides of guiding road 33a is little.When applying on the air duct 90 when guiding the power of road 33a side, air duct holder 94 can not move at guiding road 33a.Air duct 90 is parked in card and ends recess 33b (with reference to Figure 20 C).
Below explanation mixing pump 5 is to the installation of former hopper 2.Shown in figure 21, in the bottom of former hopper 2, be provided with the raw material of frozen confectionery is overlooked the raw material supplying mouth 2a for circle to what the cooling cylinder was supplied with.The inner peripheral surface decline earth tilt of raw material supplying mouth 2a.The top internal diameter of raw material supplying mouth 2a is bigger than large-diameter portion 81a.What tubular shape under the feed stream was ined succession in the underpart of raw material supplying mouth 2a flows down path 2b.The diameter that flows down path 2b is identical with the general size of large-diameter portion 81a.
On the next door of raw material supplying mouth 2a, the upright fixedly spring bolt 120 of mixing pump 5 that is provided with.It is axial cylindrical shape that spring bolt 120 is with above-below direction.Whole peripheral surface at the axial central part of spring bolt 120 is formed with the cooperating recesses 120a that cooperates with dividing plate 75.This cooperating recesses 120a caves in to radially inner side.The radial dimension of cooperating recesses 120a is littler than the radial dimension of dividing plate 75.The size up and down of cooperating recesses 120a is bigger slightly than the size up and down of dividing plate 75.When overlooking, the general size between the center of the center of spring bolt 120 and raw material supplying mouth 2a equals the size between the center of centre of curvature and minor diameter 81b of lead-in groove 73a.
Shown in figure 21, the operator catches handle 53, inserts raw material supplying mouth 2a from the top with outer tube 81.Raw material supplying mouth 2a guides outer tube 81 to flowing down path 2b.The bottom surface of the bottom of pump-foot 70 and case 2 is approaching.Two O type circle 82b, 82b being located at outer tube 81 are adjacent to the side face that flows down path 2b.Shown in Figure 22 A, when outer tube 81 was inserted raw material supplying mouth 2a, the operator was at the upside configuration lead-in groove 73a of spring bolt 120.Spring bolt 120 is entrenched among the lead-in groove 73a.The axial dimension of (axially) size and spring bolt 120 is roughly the same about the lead-in groove 73a.
Shown in Figure 22 B, the operator makes mixing pump 5 rotations.Dividing plate 75 moves to locking protrusion 75a in the inner slide of cooperating recesses 120a.The operator increases power, and then makes mixing pump 5 rotations.Shown in Figure 22 C, spring bolt 120 is crossed locking protrusion 75a, is fitted to chimeric recess 75b.When spring bolt 120 is crossed locking protrusion 75a, sound.And when pin was crossed projection, the operator can feel engaging.Through engaging sense or sound, the operator can confirm that the installation of mixing pump 5 finishes.The raw material of operator's feed fluid in former hopper 2.Because two O type circle 82b, 82b, raw material are stockpiled in former hopper 2 not at outer tube 81 with flow down between the path 2b through-flow.The highly versatile of O type circle 82b, 82b is realized outer tube 81 sealing on every side easily.In addition, flow down the path 2b cooling cylinder of ining succession.
Shown in figure 23, around former hopper 2, dispose the through-flow conduit of refrigeration agent 400.At the inner side surface of former hopper 2, be provided with the liquid level sensor 122 of the liquid level position that detects raw material.When mixing pump 5 being installed in the former hopper 2, shorter to the size of liquid level sensor 122 to the size of slit 40b than bottom surface from former hopper 2 from the bottom surface of former hopper 2.That is, liquid level sensor 122 is positioned at the position higher than the slit 40b of collar nut 40.
Shown in figure 24, the frozen confectionery manufacturing installation comprises control device 100.Control device 100 comprises CPU (Central Processing Unit), ROM (Read Only Memory) and RAM (Random Access Memory) etc.Control device 100 is transfused to the signal from liquid level sensor 122 and above-mentioned each switch 8a～8f.Control device 100 is to the stirrer motor 402 output signals of each lamp 8g～8i, display unit 8j, compressor 401 and driving stirrer.
When run switch 8a connected, control device 100 drove stepping motor 52.Through the driving of stepping motor 52, the positive and negative rotation of external screw thread 52b, piston 20 rises or descends.
When piston 20 during near inward flange 62, from the head butt inward flange 62 of the outstanding screw 203 of the end face of piston 20.Therefore, can regulation piston 20 move can make piston 20 only move desirable distance.And, at pump body 60, can guarantee screw 203 heads space on every side.
When piston 20 rose, having in the round-ended cylinder portion 71 became negative pressure.Mixing valve 87 is rolled to upside, and air and raw material have been taken in the round-ended cylinder portion 71 from intakeport 78a and liquid sucting port 79a.In addition, the edge section of through hole 87a is entrenched among the groove 80d, and therefore, mixing valve 87 can not break away from from fixing part 80a.Pump hose 85 sealing tap holes 83.
When piston 20 descended, having in the round-ended cylinder portion 71 became malleation.Mixing valve 87 sealing intakeport 78a and liquid sucting port 79a.Pump hose 85 is opened tap hole 83.The mixture of air and raw material with to flow down path 2b through-flow, is fed into the cooling cylinder at tap hole 83.
In former hopper 2, when the liquid level position of raw material hanged down than the position of liquid level sensor 122, liquid level sensor 122 was to the liquid level position signal lower than the position of liquid level sensor 122 of control device 100 output expression raw materials.Control device 100 replenishes lamp 8i output flash signal to raw material.The operator recognizes the flicker that raw material replenishes lamp 8i through looking, and can carry out supply on suitable opportunity.The operator replenishes the flicker of lamp 8i former hopper 2 is arrived in the raw material supply according to raw material, thus, the liquid level of raw material is positioned at the position of leaning on upside than slit 40b all the time.
In addition, as long as replenishing lamp 8i, raw material can notify the liquid level position of raw material lower than the position of liquid level sensor 122.For example, the additional lamp 8i of raw material also can light.Also can notify with replacement lamps such as buzzing sound or warning demonstrations.
When the sterilization switch connection, control device 100 Driven Compressor 401 and stirrer motor 402 are carried out the contrary circulation of freeze cycle.Around former hopper 2, the refrigeration agent in the conduit 400 is a high temperature, heating raw case 2.Control device 100 is heated to for example 70 ℃ with the raw material in the former hopper 2, carries out sterilization.The heat of giving raw material is transmitted to flange 66 (pump body 60) through slit 40b.Heat is transmitted to cylindrical part 61 and the inboard that round-ended cylinder portion 71 is arranged from flange 66, and the liquid that is inhaled in the mixing pump 5 is carried out sterilization.As long as the operator replenishes the flicker of lamp 8i former hopper 2 is arrived in the raw material supply according to raw material, heat just can be transmitted to the inside of mixing pump 5 reliably from raw material.
Through forming recess 23, U-shaped recess 26 and C shape recess 27 at piston 20, piston 20 can move swimmingly.And, can seek to alleviate the weight of liquid gas mixing pump, can alleviate the burden that the operator is arranged on liquid gas mixing pump former hopper 2.And when regular cleaning inspection, the operator can be easily to former hopper 2 mounting or dismounting liquid gas mixing pumps.And, can seek the slimming of piston 20, realize the lightest weight.In addition, because kept patchhole 24, can keep guide function to piston 20.
Description of reference numerals
2 former hoppers (case)
2a raw material supplying mouth
5 mixing pumps (liquid gas mixing pump)
8 operation panels
The 8i raw material replenishes lamp (notice portion)
20 pistons
22a groove (accepting groove)
22b X encloses (seal ring)
23 recesses (central indentation)
24 patchholes
25a screw (first screw)
25b screw (second screw)
26 U-shaped recesses (recess)
27 C shape recesses (recess)
22a groove (accepting groove)
22b X encloses (seal ring)
30 latchs (web)
The 33b card ends recess (recess)
40 collar nuts
40a female thread portion
The 40b slit
The outstanding ring of 40c (protuberance)
51 motor accommodation sections
52 stepping motors (motor)
61 cylindrical part (cylinder barrel)
66 flanges (hooking part)
The 66a recess
71 have round-ended cylinder portion (cylinder barrel)
72 outer screw sections
The 72a protuberance
73 steering channels (groove)
75a locking protrusion (jut)
77 exhaust ports
The 78a intakeport
The 79a liquid sucting port
Pipe (metal tube) in 80
80a fixing part (control valve fixing part)
80aa, 84 clamping slots (groove)
81 outer tubes (metal tube)
82b O type circle (sealed member)
87 mixing valves (control valve)
90 air ducts (breathing pipe)
94 air duct holders (keeping pipe)
The 94b jut
100 control devices
122 liquid level sensors (sensor)
200 guide barrel
201 guide bar
The 200a body
The 200b jut
203,300 screws
400 conduits (heating equipment).
Claims (24)
1. a liquid gas mixing pump (5) comprising: the motor accommodation section (51) of accommodating motor (52); The piston (20) that rotation through said motor (52) moves back and forth; And cylinder barrel (61,71), said cylinder barrel (61,71) has: suck the intakeport (78a) and the liquid sucting port (79a) of gas and liquid, and with the gas of suction and the exhaust port (77) of liquid mixing discharge, said liquid gas mixing pump (5) is characterised in that:
Said cylinder barrel (61,71) comprising:
One end is attached at the cylindrical part (61) of said motor accommodation section; With
The other end of open end and this cylindrical part (61) links opposed to each other has a round-ended cylinder portion (71),
Said liquid gas mixing pump (5) comprising:
Collar nut (40), its play is entrenched in the outside of said cylindrical part (61), and side has female thread portion (40a) in said the other end, has than said female thread portion (40a) to the outstanding protuberance (40c) of radially inner side in a said tip side;
Hooking part (66), it is outstanding to radial outside from the outer circumferential face of said cylindrical part in said the other end, and card ends said protuberance (40c); With
Outer screw section (72), it is formed on the said side face that the open end of round-ended cylinder portion (71) is arranged, and screws togather said female thread portion (40a).
2. liquid gas mixing pump according to claim 1 (5) is characterized in that:
Side face in said collar nut (40), be provided with upwards elongated in week, at the slit (40b) that radially connects.
3. liquid gas mixing pump according to claim 1 and 2 (5) is characterized in that:
In said cylindrical part (61) with each opposed faces of round-ended cylinder portion (71) is arranged, be respectively equipped with axially outstanding protuberance (72a) or with this protuberance corresponding concave part (66a).
4. liquid gas mixing pump according to claim 1 and 2 (5) is characterized in that:
Said collar nut (40) and have round-ended cylinder portion (71) to constitute by resin material.
5. liquid gas mixing pump according to claim 1 and 2 (5) is characterized in that:
There is the bottom of round-ended cylinder portion (71) to be provided with said exhaust port (77) said,
Said liquid gas mixing pump (5) comprises the gas and the through-flow metal tube (80,81) of liquid of mixing, and this metal tube (80,81) is outstanding laterally from said bottom with the state that is entrenched in said exhaust port (77).
6. liquid gas mixing pump according to claim 5 (5) is characterized in that:
Outstanding outer circumferential face at said metal tube (80,81) is provided with the through-flow sealed member (82b) of prevention liquid.
7. liquid gas mixing pump according to claim 6 (5) is characterized in that:
Said sealed member is an O type circle (82b).
8. liquid gas mixing pump according to claim 5 (5) is characterized in that:
Said metal tube (80,81) comprising:
From said exhaust port (77) to the outstanding interior pipe (80) in the outside of said bottom; With
Be entrenched in the outer tube (81) in the projection outside of pipe in this,
The end in the outside that is positioned at said bottom of the end of the inboard that is positioned at said bottom of pipe (80) and said outer tube (81) is formed with groove (80aa, 84) respectively in said.
9. liquid gas mixing pump according to claim 8 (5) is characterized in that:
In the said bottom that round-ended cylinder portion (71) are arranged, around said exhaust port (77), be provided with said intakeport (78a) and liquid sucting port (79a),
Said liquid gas mixing pump (5) comprises the control valve (87) of ring, this control valve (87) be configured in said exhaust port (77) around, cover said intakeport (78a) and liquid sucting port (79a), the suction of control gaseous and liquid,
Pipe (80) comprises the circular or oblong control valve fixing part (80a) of the interior circumferential portion of fixing said control valve (87) in said.
10. liquid gas mixing pump according to claim 1 and 2 (5) is characterized in that:
At the said outer circumferential face that the bottom of round-ended cylinder portion (71) is arranged, be provided with groove (73) along this outer circumferential face, be provided with jut (75a) at this groove (73).
11. liquid gas mixing pump according to claim 1 and 2 (5) is characterized in that:
Comprise web (30), the outer surface that it is provided in said motor accommodation section (51) and cylindrical part (61) links said motor accommodation section (51) and cylindrical part (61),
This web (30) is fixing by screw (300).
12. liquid gas mixing pump according to claim 11 (5) is characterized in that:
Comprise:
Breathing pipe (90) with said intakeport (78a) binding; With
Be entrenched in the maintenance pipe (94) outside, that be used to keep said breathing pipe (90) of this breathing pipe (90) with the mode that can move,
Said web (30) has the part of giving prominence to radial outside from the outer surface of said motor accommodation section (51) and cylindrical part (61), is formed with the recess (33b) that cooperates said breathing pipe (90) in said outstanding part,
Cooperate said breathing pipe (90) at said recess (33b), configuration said maintenance pipe (94) can remain on said breathing pipe (90) on the said web (30) between said recess (33b) and breathing pipe (90).
13. liquid gas mixing pump according to claim 12 (5) is characterized in that:
Outer circumferential face at said maintenance pipe (94) is formed with to the outstanding jut (94b) of radial outside,
This jut (94b) only can block the edge section at said recess (33b).
14. liquid gas mixing pump according to claim 1 (5) is characterized in that:
Be formed with the recess (23,26,27) of depression in the axial direction at said piston (20).
15. liquid gas mixing pump according to claim 14 (5) is characterized in that:
Outer circumferential face in an end of said piston (20), around being provided with the accepting groove (22a) of accommodating seal ring (22b),
Between the other end of said piston (20) and said accepting groove (22a), be formed with said recess (23,26,27).
16. liquid gas mixing pump according to claim 15 (5) is characterized in that:
Comprise:
Guide the guide bar (201) that moves of said piston (20); With
Be entrenched in the guide barrel (200) in the outside of this guide bar (201),
End face peripheral portion in said the other end of said piston (20) is provided with the patchhole (24) that inserts said guide barrel (200),
Be inserted with said guide bar (201) and guide barrel (200) at said patchhole (24),
Said guide bar (201) can be slided in said guide barrel (200).
17. liquid gas mixing pump according to claim 16 (5) is characterized in that:
Said guide barrel (200) is outstanding from the other end end face of said piston (20),
When the end of said the other end end face and said cylinder barrel (61) near the time, part more outstanding than the end face from said the other end of said guide barrel (200) between the end of said the other end end face and said cylinder barrel (61) is long.
18. liquid gas mixing pump according to claim 16 (5) is characterized in that:
Side face at the axial central part of said guide barrel (200) is provided with outstanding diametrically jut (200b),
The face perpendicular to axial direction that is provided with the position of said jut (200b) is the symmetry plane of said guide barrel (200).
19. any described liquid gas mixing pump (5) according to claim 16 to 18 is characterized in that:
Comprise:
Be formed on said end face peripheral portion, with opposed first screw of said patchhole (24) (25a); With
Be formed on said end face peripheral portion, along two second screws (25b) that circumferentially are positioned at said patchhole (24) both sides of said piston (20),
Be formed with a plurality of said recesses (23,26,27) at said piston (20),
Said recess comprises:
Be formed on the central indentation (23) of said end face central part;
Said end face peripheral portion be formed between said first screw (25a) and each second screw (25b, 25b), c-shaped two C shape recesses (27,27) of said central indentation side opening during at end on observation; With
Said end face peripheral portion be formed between said patchhole (24) and each second screw (25b, 25b), two the U-shaped recesses (26,26) that take the shape of the letter U of said central indentation side opening during at end on observation.
20. liquid gas mixing pump according to claim 19 (5) is characterized in that:
Screwed togather screw (203) at said first screw (25a) and second screw (25b),
The head of said screw (203) is outstanding from the other end end face of said piston (20),
When the end of said the other end end face and said cylinder barrel (61) near the time, the end that the head of said screw (203) can the said cylinder barrel of butt (61).
21. a frozen confectionery manufacturing installation is characterized in that, comprising:
Accommodate the case (2) of the liquid charging stock of frozen confectionery;
Any described liquid gas mixing pump (5) in the claim 1 to 20 that the liquid charging stock that this case (2) is interior and the mixture of gas are discharged; With
The cooling unit that the mixture of discharging from this liquid gas mixing pump (5) is cooled off.
22. a frozen confectionery manufacturing installation is characterized in that:
Comprise:
Accommodate the case (2) of the liquid charging stock of frozen confectionery;
Be located at the heating equipment (400) on every side of this case;
Be configured in the sensor (122) of the liquid level position of the interior side of said case (2), the said liquid charging stock of detection;
Discharge the described liquid gas of claim 2 mixing pump (5) of the mixture of interior liquid charging stock of said case (2) and gas; With
The cooling unit that the mixture of discharging from this liquid gas mixing pump (5) is cooled off,
Shorter than bottom surface from the bottom surface of said case (2) to the size of said sensor (122) from said case (2) to the size of said slit (40b).
23. frozen confectionery manufacturing installation according to claim 22 is characterized in that:
Be provided with the raw material supplying mouth (2a) that liquid charging stock is supplied with to said cooling unit in the bottom surface of said case (2),
Said have round-ended cylinder portion (71) to be connected with said raw material supplying mouth (2a), is configured on the bottom surface of said case (2).
24., it is characterized in that according to claim 22 or 23 described frozen confectionery manufacturing installations:
Comprise notice portion (8i), its liquid level position that detects liquid charging stock at said sensor (122) is than under the low situation in the position of said sensor (122), liquid charging stock reduced notified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205407035U CN202417864U (en) | 2011-12-15 | 2011-12-15 | Liquid-gas mixing pump and frozen sweet food making device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205407035U CN202417864U (en) | 2011-12-15 | 2011-12-15 | Liquid-gas mixing pump and frozen sweet food making device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202417864U true CN202417864U (en) | 2012-09-05 |
Family
ID=46742635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205407035U Expired - Fee Related CN202417864U (en) | 2011-12-15 | 2011-12-15 | Liquid-gas mixing pump and frozen sweet food making device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202417864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107006670A (en) * | 2017-04-12 | 2017-08-04 | 广州市广绅电器制造有限公司 | The integrated form ice cream puffing pump and ice cream maker of a kind of compact conformation |
-
2011
- 2011-12-15 CN CN2011205407035U patent/CN202417864U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107006670A (en) * | 2017-04-12 | 2017-08-04 | 广州市广绅电器制造有限公司 | The integrated form ice cream puffing pump and ice cream maker of a kind of compact conformation |
| CN107006670B (en) * | 2017-04-12 | 2023-07-14 | 中绅科技(广东)有限公司 | Compact structure's integrated form ice cream bulking pump and ice cream machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20131215 |