CN203505472U - Grinding feed device of ice cream machine - Google Patents

Grinding feed device of ice cream machine Download PDF

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Publication number
CN203505472U
CN203505472U CN201320652800.2U CN201320652800U CN203505472U CN 203505472 U CN203505472 U CN 203505472U CN 201320652800 U CN201320652800 U CN 201320652800U CN 203505472 U CN203505472 U CN 203505472U
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China
Prior art keywords
screw rod
barrel
ice cream
bar shaped
spiral shell
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CN201320652800.2U
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Chinese (zh)
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马剑峰
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Zhejiang Guo Yu Electrical Appliances Co Ltd
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Zhejiang Guo Yu Electrical Appliances Co Ltd
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Abstract

The utility model provides a grinding feed device of an ice cream machine, belongs to the technical field of a household appliance, and solves the problems that the ice cream grinded by an existing ice cream machine is not fine enough, and large in residual quantity in the ice cream machine. The grinding feed device of the ice cream machine comprises a charging barrel and a screw rod, wherein a feeding hole is formed in the charging barrel; one end of the charging barrel is fixedly connected with an end cover with a discharge hole; one end of the screw rod is rotatably connected to the inner wall of the end cover; the other end of the screw rod penetrates out of the charging barrel; a gap is formed between the outer lateral wall of the screw rod and the inner lateral wall of the charging barrel and is gradually reduced; a plurality of outer screw edges are arranged on the outer lateral wall of the screw rod; a plurality of inner screw edges are arranged on the inner lateral wall of the charging barrel; a plurality of grinding teeth are arranged on the end face of the screw rod. By adopting the grinding feed device of the ice cream machine, frozen fruits can be processed into ice cream, and the grinded ice cream is fine, and less in residual quantity in the machine.

Description

A kind of grinding feeding device of ice cream maker
Technical field
The utility model belongs to household electrical appliance technical field, relates to a kind of ice cream maker, particularly a kind of grinding feeding device of ice cream maker.
Background technology
Ice cream is the ice-cold food that utilizes common food and some sweets and other flavoring for mixture to make, and is the important component part of drink in summer, and human body is had to certain health-care effect, is the refrigerant good food driving away summer heat in summer.And due to ice cream multiple tastes, delicious taste, especially welcome.Ice cream need to be made by professional ice cream maker, ice cream maker is called again ice cream freezing machine, for producing frozen dessert--ice cream and custom-designed automation equipment, according to purposes, divide ice cream maker can be divided into the commercial ice cream maker that extensive freezing machine that factory's streamline uses and catering trade are used.
As Chinese utility model patent application (200720119014.0) discloses a kind of soft ice-cream machine, this soft ice-cream machine comprises a holster shell, in described holster shell, be provided with a refrigerating plant, a transmission device, a feed arrangement, a drawing mechanism, a control device and an agitating device; Wherein, described agitating device is twin-screw agitating device.This utility model soft ice-cream machine, by adopting twin-screw agitating device, can be stirred fully ice-cream slurry, and then makes ice-cream taste tasty.But above-mentioned ice cream maker volume is larger, and power is high, be suitable for icecream production enterprise or ice cream dispensing point.Along with growth in the living standard, on market, occurred staying at home and just can make ice-cream small-sized household ice cream maker, this kind of ice cream maker be take fresh fruit as making material, in whole manufacturing process without adding any thing except fruit, in the situation that free of a burden without interpolation, use physical mechanical principle to be created ice cream, the cellulose, the nutritional labeling that retain fruit completely, only need be by partially ripe banana and other fruit, peeling is also freezing, be pressed into grinds, just can produce pure natural ice cream truly.But at present home-use ice cream maker ubiquity ice cream grinds fine and smoothly not on the market, and ice cream residual quantity in machine is larger, wasting phenomenon.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, a kind of grinding feeding device of ice cream maker has been proposed, the grinding feeding device of this ice cream maker can be processed into ice cream by the fruit after freezing, and the ice cream after grinding is finer and smoother, and in machine, residual quantity is less.
The purpose of this utility model can realize by following technical proposal: a kind of grinding feeding device of ice cream maker, comprise barrel and screw rod, it is characterized in that, on the sidewall of described barrel, radially offer charging aperture, in one end of barrel, be fixed with the end cap with discharging opening, described screw rod is located in barrel, one end of screw rod is rotatably connected on end cap inwall, the other end passes barrel, between the lateral wall of described screw rod and the madial wall of barrel, there is the gap of passing through for ice cream materials, and this gap is reduced to discharging opening along spiro rod length direction gradually by charging aperture, on the lateral wall of described screw rod, there are along its length some outer spiral shell ribs, on the madial wall of described barrel, there are some interior spiral shell ribs, described outer spiral shell rib is consistent with the hand of spiral of interior spiral shell rib, on one end end face of described screw rod connection end cap, there are some tooth lappings.
Fruit is cut into the block of prescribed level and freezing certain hour in refrigerator in advance, in ice cream maker, be provided with driving mechanism, this driving mechanism is comprised of drive motors and gearbox, one end that screw rod passes barrel is connected with output shaft of gear-box, under the drive motors of screw rod and the driving of gearbox, rotates, charging aperture is opened on the side of barrel near end, fruit after freezing enters barrel and manual force pushes block fruit from charging aperture, fruit is under external force against moving along spiral shell rib spiral in barrel under screw rod sidewall the effect of spiral shell rib outside, because gap between the lateral wall of screw rod and the madial wall of barrel is reduced to discharging opening gradually by charging aperture, therefore fruit is rolled gradually in moving process, fruit and then by entering between screw rod lateral wall and material tube inner wall between screw rod end face and end cap inwall, gap between screw rod end face and end cap inwall is less, and under the effect of tooth lapping, fruit is fully ground and is extruded by the discharging opening of end cap, ice cream is made, and delicate mouthfeel.
In the grinding feeding device of above-mentioned ice cream maker, the described outer spiral shell rib position relative with charging aperture offers some material breach of stinging, the described material breach of stinging has a side one perpendicular to screw rod lateral wall and a side two that is tangential on screw rod lateral wall, and described side one is towards the direction of screw rod rotation.Charging aperture upward, block fruit enters after barrel, the part of fruit is against screw rod lateral wall, part is pressed on outer spiral shell rib, the extruding force that fruit is manually applied respectively, outer spiral shell rib are along the propelling movement power of screw axial and the circumferential active force of feeding breach side one, side two is tangent with screw rod lateral wall, fruit can be fallen into smoothly and sting material breach, side two compresses fruit and fruit is circumferentially moved, the axial thrust that coordinates outer spiral shell rib, the spiral of finally realizing fruit moves, and avoids fruit and is difficult to pushed because skid.
In the grinding feeding device of above-mentioned ice cream maker, described screw rod is an arc surface towards one end of end cap end face, the lateral surface of this arc surface and screw rod seamlessly transits, above-mentioned some tooth lappings be circumferentially uniformly distributed and in arc surface mind-set surrounding spiral spread, the medial surface of described end cap for the screw rod end face arc surface that adapts, between the tooth peak of above-mentioned tooth lapping and rubbing surface of end cover, there is gap.Fruit to a certain degree needs to want screw rod lateral wall position to enter into screw rod endface position being milled afterwards, because the lateral surface of arc surface and screw rod seamlessly transits, therefore can avoid fruit residual at this place, fruit can be entered between material bar rod end surface and end cap inwall completely, fruit is further polished at this place, and the quantity of tooth lapping is when too much, cash in the space of passing through for fruit, grinding rate is slower, and tooth lapping is when very few, abundant not to the grinding of fruit, therefore consider grinding efficiency and Grinding Quality, tooth lapping is set as eight.
In the grinding feeding device of above-mentioned ice cream maker, described outer spiral shell rib has two, one of them outer spiral shell rib is spirally extended to the other end by one end of screw rod, the outer spiral shell rib of another root extends to the one end with tooth lapping, the end relative screw rod axial line Central Symmetry of described two outer spiral shell ribs by the middle spiral of screw rod.Article one, outer spiral shell rib has one end to extend to the other end, stinging material breach is positioned on this outer spiral shell rib, its pitch is roughly the same and larger, being convenient to block fruit falls between outer spiral shell rib, the outer spiral shell rib of another root has middle part to offer extension, the pitch that is the upper outside spiral shell rib of screw rod back segment is half of the outer spiral shell rib pitch of leading portion, and this kind of design both guaranteed to sting material quality, has realized again and fast fruit having been milled stinging after expecting successfully.
In the grinding feeding device of above-mentioned ice cream maker, described interior spiral shell rib has four, these four interior spiral shell ribs extend to the other end by one end of barrel, and the distance between every adjacent two interior spiral shell ribs equates, described interior spiral shell rib is circumferentially uniformly distributed along material tube inner wall towards one end of discharging opening.Interior spiral shell rib coordinates outer spiral shell rib, guide effect is played in movement to fruit, simultaneously, the end of interior spiral shell rib evenly arranges, the end relative screw rod axial line Central Symmetry that coordinates outer spiral shell rib, the fruit after milling enters the region of tooth lapping uniformly, avoid Local residues too much and part clamp-on too much cause grind inhomogeneous, make grinding more full and uniform, residual quantity is less.
In the grinding feeding device of above-mentioned ice cream maker, described screw rod is integral type structure, the external diameter of described screw rod is increased to the one end that connects end cap gradually by the one end that passes barrel, the longitudinal section of screw rod has two symmetrical and curved relative edge edges, and this two relative edge is greater than the radian at two ends along the radian at middle part.Screw rod detachable interposing is connected on the output shaft of gearbox, can disassemble cleaning later using, so the screw rod of integrated injection molding not only processes simplyr, and integrated removal is convenient, and inside screw can breed bacteria, more health yet, the external diameter of screw rod is to become gradually large, at charging aperture relative one section, sting material one section, comparatively mild, be external diameter reduce slower, for stinging material, provide space, the external diameter of interlude reduces speed, this section is tentatively pulverizing block fruit, by diminishing fast of external diameter, realize pulverizing fast of fruit, back segment is comparatively mild again, be external diameter reduce slower, this section need to be milled to the fruit after pulverizing, can make fruit fully mill, certainly smooth connection during three sections of lateral walls of screw rod, the ride comfort that can not move fruit exerts an influence, by being realized to fruit, the design of plastic bar lateral wall local detail stings fast material, quick particle, the object of fully milling.
In the grinding feeding device of above-mentioned ice cream maker, described ice cream maker also comprises a housing, on described housing, offer connecting hole, one end that above-mentioned screw rod passes barrel is located in this connecting hole, on one end lateral wall of described barrel away from end cap, be circumferentially evenly equipped with some bar shapeds convex edge one, on the inwall of described connecting hole, be evenly equipped with the bar shaped convex edge two of equal number, the length of described bar shaped convex edge one is less than the distance between adjacent two bar shaped convex edges two, the length of described bar shaped convex edge two is less than the distance between adjacent two bar shaped convex edges one, in described connecting hole, there is a ring-shaped step, between described step side and bar shaped convex edge two side faces, be formed for the one fixing gap of grafting, bar shaped convex edge, the width in this gap equals the width of bar shaped convex edge one.Drive motors and gearbox are all arranged in housing, during assembling barrel, insert in the gap that bar shaped convex edge one is aimed between two bar shaped convex edges two, until one side, bar shaped convex edge during against step side, revolving sleeve enters between bar shaped convex edge two and step bar shaped convex edge one, certainly between bar shaped convex edge two and step, be also provided with limited block, be bar shaped convex edge one during against limited block barrel be fixed, bar shaped convex edge one, bar shaped convex edge two, equal tight fit between step and connecting hole inwall, make whole assembling convenient, connection reliability is strong, in the time of need to dismantling, counter-rotating barrel can extract.
In the grinding feeding device of above-mentioned ice cream maker, described end cap has inner face, above-mentioned arc surface is positioned at inner face center, on one end lateral wall of described barrel discharging, be evenly equipped with some bar shapeds convex edge three, on described end cap internal perisporium, be evenly equipped with the bar shaped convex edge four of equal number, the length of described bar shaped convex edge three is less than the distance between adjacent two bar shaped convex edges four, the length of described bar shaped convex edge four is less than the distance between adjacent two bar shaped convex edges three, between described end cap inner face and bar shaped convex edge four, be formed for the three fixing gaps of grafting, bar shaped convex edge, the width in this gap equals the width of bar shaped convex edge three.This dismounting principle and mode and above-mentioned basic identical, while being this dismounting, application of force effect is end cap, and end cap is rotated relative to barrel.
In the grinding feeding device of above-mentioned ice cream maker, the end of described screw rod has a column convex body, this convex body and the screw coaxial heart, and the arc surface center of described end cap offers spliced eye, and described convex body is rotatably connected in spliced eye.Convex body and screw rod are one-body molded, be rotatably connected on end cap, and the stability while increasing bolt rotary, certainly in actual production process, the opinion of convex body and spliced eye also can be provided with wear-resistant sleeve.
In the grinding feeding device of above-mentioned ice cream maker, on one end madial wall of described barrel connection housing, also there is a ring baffle, above-mentioned screw rod, through the centre bore of ring baffle, is provided with sealing ring one between described ring baffle and housing, be provided with sealing ring two between described barrel and end cap.Ring baffle avoids fruit and liquid to enter in housing, and sealing ring one and sealing ring two are all in order to increase the sealing of barrel.
Compared with prior art, the grinding feeding device of this ice cream maker has the following advantages:
1, owing to stinging material breach, there is a side two that is tangential on screw rod lateral wall, fruit can be fallen into smoothly and sting material breach, also there is the side one perpendicular to screw rod lateral wall, the circumferential active force of side one can coordinate the axial thrust of outer spiral shell rib, the spiral of finally realizing fruit moves, and avoids fruit and is difficult to pushed because skid.
2, because outer spiral shell rib has two, after matching, two outer spiral shell ribs form that leading portion pitch is large, back segment pitch is less, both guaranteed to sting material quality, realized again and fast fruit having been milled stinging after expecting successfully, two outer spiral shell ribs coordinate four interior spiral shell ribs, make fruit after milling enter uniformly the region of tooth lapping, avoid Local residues too much and part clamp-on too much cause grind inhomogeneous, make grinding more full and uniform, residual quantity is less.
3, the variation due to screw rod external diameter can be divided into three sections, these the three sections different physical actions that need in moving process for fruit carry out corresponding external diameter design, has realized fruit and has stung fast material, particle, the object of fully milling fast.
4, the lateral surface due to arc surface and screw rod seamlessly transits, and therefore can avoid fruit residual at this place.
5, due between barrel and housing, between barrel and end cap, all there is specific syndeton and carry out dismounting, not only bonding strength is high, and dismounting is convenient.
Accompanying drawing explanation
Fig. 1 is the partial structurtes cutaway view of this grinding feeding device.
Fig. 2 is the structure side view of screw rod.
Fig. 3 is the perspective view of barrel.
Fig. 4 is the structure cutaway view of barrel.
Fig. 5 is the perspective view of end cap.
In figure, 1, barrel; 11, charging aperture; 12, interior spiral shell rib; 13, bar shaped convex edge one; 14, bar shaped convex edge three; 15, ring baffle; 2, screw rod; 21, outer spiral shell rib; 22, sting material breach; 221, side one; 222, side two; 23, tooth lapping; 24, convex body; 3, end cap; 31, discharging opening; 32, spliced eye; 33, bar shaped convex edge four; 4, sealing ring one; 5, sealing ring two.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment mono-:
As shown in Figure 1, a kind of grinding feeding device of ice cream maker, ice cream maker comprises housing and the driving mechanism being comprised of drive motors, gearbox, grinding feeding device comprises barrel 1 and screw rod 2, on the sidewall of barrel 1, radially offer charging aperture 11, in one end of barrel 1, be fixed with end cap 3, on end cap 3, there is discharging opening 31.Screw rod 2 is located in barrel 1, one end of screw rod 2 is rotatably connected on end cap 3 inwalls, the other end passes barrel 1 and is connected with the output shaft of gearbox, between the madial wall of the lateral wall of screw rod 2 and barrel 1, there is gap, ice cream materials is passed through from this gap, and this gap is reduced to discharging opening gradually by charging aperture, on the lateral wall of screw rod 2, there is along its length outer spiral shell rib 21, on the madial wall of barrel 1, there is interior spiral shell rib 12, outer spiral shell rib 21 is consistent with the hand of spiral of interior spiral shell rib 12, on one end end face of screw rod 2 connection end caps 3, has tooth lapping 23.
Specifically, shown in Fig. 2, the position that outer spiral shell rib 21 is relative with charging aperture 11 offers some material breach 22 of stinging, sting material breach 22 and there is a side 1 perpendicular to screw rod 2 lateral walls and a side 2 222 that is tangential on screw rod 2 lateral walls, side 1 is towards the direction of screw rod 2 rotations, charging aperture 11 upward, block fruit enters after barrel 1, the part of fruit is against screw rod 2 lateral walls, part is pressed on outer spiral shell rib 21, the extruding force that fruit is manually applied respectively, outer spiral shell rib 21 is along the circumferential active force of the axial propelling movement power of screw rod 2 and feeding breach 22 sides 1, side 2 222 is tangent with screw rod 2 lateral walls, fruit can be fallen into smoothly and sting material breach 22, side 2 222 compresses fruit and fruit is circumferentially moved, the axial thrust that coordinates outer spiral shell rib 21, the spiral of finally realizing fruit moves, avoid fruit and be difficult to pushed because skid.Screw rod 2 is an arc surface towards one end of end cap 3 end face, the lateral surface of this arc surface and screw rod 2 seamlessly transits, fruit to a certain degree needs to want screw rod 2 lateral wall positions to enter into screw rod 2 endface position being milled afterwards, because the lateral surface of arc surface and screw rod 2 seamlessly transits, therefore can avoid fruit residual at this place, fruit can be entered between material bar bar 2 end faces and end cap 3 inwalls completely, fruit is further polished at this place, because the quantity of tooth lapping 23 is when too much, cash in the space of passing through for fruit, grinding rate is slower, and tooth lapping 23 is when very few, abundant not to the grinding of fruit, therefore consider grinding efficiency and Grinding Quality, tooth lapping 23 is set as eight, these eight tooth lappings 23 be circumferentially uniformly distributed and in arc surface mind-set surrounding spiral spread, the medial surface of end cap 3 for the screw rod 2 end faces arc surface that adapts, between the tooth peak of tooth lapping 23 and end cap 3 medial surfaces, there is gap.
Outer spiral shell rib 21 has two, one of them outer spiral shell rib 21 is spirally extended to the other end by one end of screw rod 2, stinging material breach 22 is positioned on this outer spiral shell rib 21, its pitch is roughly the same and larger, being convenient to block fruit falls between outer spiral shell rib 21, the outer spiral shell rib 21 of another root extends to the one end with tooth lapping 23 by the middle spiral of screw rod 2, the pitch that is the upper outside spiral shell rib 21 of screw rod 2 back segment is half of outer spiral shell rib 21 pitch of leading portion, this kind of design both guaranteed to sting material quality, realized again and fast fruit having been milled stinging after expecting successfully, the relative screw rod 2 axial line Central Symmetries in end of two outer spiral shell ribs 21.In conjunction with Fig. 3, shown in Fig. 4, interior spiral shell rib 12 has four, these four interior spiral shell ribs 12 extend to the other end by one end of barrel 1, distance between every adjacent two interior spiral shell ribs 12 equates, interior spiral shell rib 12 is circumferentially uniformly distributed along barrel 1 inwall towards one end of discharging opening 31, interior spiral shell rib 12 coordinates outer spiral shell rib 21, guide effect is played in movement to fruit, simultaneously, the end of interior spiral shell rib 12 evenly arranges, the relative screw rod 2 axial line Central Symmetries in end that coordinate outer spiral shell rib 21, fruit after milling enters the region of tooth lapping 23 uniformly, avoid Local residues too much and part clamp-on too much cause grind inhomogeneous, make to grind more full and uniform, residual quantity is less.
Screw rod 2 is integral type structure, and detachable interposing is connected on the output shaft of gearbox, after using, can disassemble cleaning, therefore the screw rod 2 of integrated injection molding is not only processed simpler, and integrated removal is convenient, screw rod 2 inside can breed bacteria, more health yet.The external diameter of screw rod 2 is increased to the one end that connects end cap 3 gradually by the one end that passes barrel 1, the longitudinal section of screw rod 2 has two symmetrical and curved relative edge edges, this two relative edge is greater than the radian at two ends along the radian at middle part, at charging aperture 11 relative one section, sting material one section, comparatively mild, be external diameter reduce slower, for stinging material, provide space, the external diameter of interlude reduces speed, this section is tentatively pulverizing block fruit, by diminishing fast of external diameter, realize pulverizing fast of fruit, back segment is comparatively mild again, be external diameter reduce slower, this section need to be milled to the fruit after pulverizing, can make fruit fully mill, certainly three sections of lateral walls of screw rod 2 are in smoothing junction, the ride comfort that can not move fruit exerts an influence, by being realized to fruit, the design of plastic bar 2 lateral wall local details stings fast material, quick particle, the object of fully milling.The end of screw rod 2 has a column convex body 24, convex body 24 is one-body molded with screw rod 2, this convex body 24 and screw rod 2 concentrics, the arc surface center of end cap 3 offers spliced eye 32, convex body 24 is rotatably connected in spliced eye 32, stability while increasing screw rod 2 rotation, certainly in actual production process, convex body 24 also can be provided with wear-resistant sleeve with the opinion of spliced eye 32.
Shown in Fig. 5, ice cream maker also comprises a housing, on housing, offer connecting hole, one end that screw rod 2 passes barrel 1 is located in this connecting hole, on one end lateral wall of barrel 2 away from end cap 3, be circumferentially evenly equipped with four bar shaped convex edges 1, on the inwall of connecting hole, be evenly equipped with the bar shaped convex edge two of equal number, the length of bar shaped convex edge 1 is less than the distance between adjacent two bar shaped convex edges two, the length of bar shaped convex edge two is less than the distance between adjacent two bar shaped convex edges 1, in connecting hole, there is a ring-shaped step, between step side and bar shaped convex edge two side faces, be formed for the one 13 fixing gaps of grafting, bar shaped convex edge, the width in this gap equals the width of bar shaped convex edge 1, drive motors and gearbox are all arranged in housing, during assembling barrel 1, insert in the gap that bar shaped convex edge 1 is aimed between two bar shaped convex edges two, until one 13 sides, bar shaped convex edge during against step side, revolving sleeve 1 enters between bar shaped convex edge two and step bar shaped convex edge 1, certainly between bar shaped convex edge two and step, be also provided with limited block, be bar shaped convex edge 1 during against limited block barrel 1 be fixed, bar shaped convex edge 1, bar shaped convex edge two, equal tight fit between step and connecting hole inwall, make whole assembling convenient, connection reliability is strong, in the time of need to dismantling, counter-rotating barrel 1 can extract.End cap 3 has inner face, arc surface is positioned at inner face center, on one end lateral wall of barrel 1 discharging, be evenly equipped with three bar shaped convex edges 3 14, on end cap 3 internal perisporiums, be evenly equipped with the bar shaped convex edge 4 33 of equal number, the length of bar shaped convex edge 3 14 is less than the distance between adjacent two bar shaped convex edges 4 33, the length of bar shaped convex edge 4 33 is less than the distance between adjacent two bar shaped convex edges 3 14, between end cap 3 inner faces and bar shaped convex edge 4 33, be formed for the 3 14 fixing gaps of grafting, bar shaped convex edge, the width in this gap equals the width of bar shaped convex edge 3 14, this dismounting principle and mode and above-mentioned basic identical, while being this dismounting, application of force effect is end cap 3, end cap 3 is rotated relative to barrel 1.On one end madial wall of barrel 1 connection housing, also there is a ring baffle 15, screw rod 2 is through the centre bore of ring baffle 15, between ring baffle 15 and housing, be provided with sealing ring 1, between barrel 1 and end cap 3, be provided with sealing ring 25, ring baffle 15 avoids fruit and liquid to enter in housing, and sealing ring 1 and sealing ring 25 are all in order to increase the sealing of barrel 1.
Fruit is cut into the block of prescribed level and freezing certain hour in refrigerator in advance, under the drive motors of screw rod 2 and the driving of gearbox, rotate, charging aperture 11 is opened on the side of barrel 1 near end, fruit after freezing enters barrel 1 and manual force pushes block fruit from charging aperture 11, fruit also moves along interior spiral shell rib 12 spirals of barrel 1 under the effect of spiral shell rib 21 outside against screw rod 2 sidewalls under external force, because gap between the lateral wall of screw rod 2 and the madial wall of barrel 1 is reduced to discharging opening 31 gradually by charging aperture 11, therefore fruit is rolled gradually in moving process, fruit and then by entering between screw rod 2 lateral walls and barrel 1 inwall between screw rod 2 end faces and end cap 3 inwalls, gap between screw rod 2 end faces and end cap 3 inwalls is less, and under the effect of tooth lapping 23, fruit is fully ground and is extruded by the discharging opening 31 of end cap 3, ice cream is made, and delicate mouthfeel.End cap 3 discharging openings 31 can be designed to multiple moulding, as cross section is star, circle etc., make the ice cream squeezing out have unique appearance and modeling.
Embodiment bis-:
Structure and the embodiment mono-of the grinding feeding device of this ice cream maker are basic identical, difference is, the outer spiral shell rib 21 of screw rod 2 has three, wherein outer spiral shell rib 21 is spirally extended to the other end by one end of screw rod 2, sting material breach 22 and be positioned on this outer spiral shell rib 21, its pitch is roughly the same and larger, is convenient to block fruit and falls between outer spiral shell rib 21, other two outer spiral shell ribs 21 extend to the one end with tooth lapping 23 by the middle spiral of screw rod 2, and the end of three outer spiral shell ribs 21 is circumferentially uniformly distributed.Interior spiral shell rib 12 has three, and these three interior spiral shell ribs 12 extend to the other end by one end of barrel 1, and the distance between every adjacent two interior spiral shell ribs 12 equates, interior spiral shell rib 12 is circumferentially uniformly distributed along barrel 1 inwall towards one end of discharging opening 31.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as barrel 1, screw rod 2, end cap 3 herein, do not got rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.

Claims (10)

1. the grinding feeding device of an ice cream maker, comprise barrel (1) and screw rod (2), it is characterized in that, on the sidewall of described barrel (1), radially offer charging aperture (11), in one end of barrel (1), be fixed with the there is discharging opening end cap (3) of (31), described screw rod (2) is located in barrel (1), one end of screw rod (2) is rotatably connected on end cap (3) inwall, the other end passes barrel (1), between the madial wall of the lateral wall of described screw rod (2) and barrel (1), there is the gap of passing through for ice cream materials, and this gap is reduced to discharging opening (31) along screw rod (2) length direction gradually by charging aperture (11), on the lateral wall of described screw rod (2), there are along its length some outer spiral shell ribs (21), on the madial wall of described barrel (1), there are some interior spiral shell ribs (12), described outer spiral shell rib (21) is consistent with the hand of spiral of interior spiral shell rib (12), on one end end face of described screw rod (2) connection end cap (3), there are some tooth lappings (23).
2. the grinding feeding device of ice cream maker according to claim 1, it is characterized in that, the position that described outer spiral shell rib (21) is relative with charging aperture (11) offers some material breach (22) of stinging, the described material breach (22) of stinging has a side two (222) that is tangential on screw rod (2) lateral wall perpendicular to one (221) and one of the side of screw rod (2) lateral wall, and described side one (221) is towards the direction of screw rod (2) rotation.
3. the grinding feeding device of ice cream maker according to claim 2, it is characterized in that, described screw rod (2) is an arc surface towards one end end face of end cap (3), the lateral surface of this arc surface and screw rod (2) seamlessly transits, above-mentioned some tooth lappings (23) be circumferentially uniformly distributed and in arc surface mind-set surrounding spiral spread, the medial surface of described end cap (3) for screw rod (2) the end face arc surface that adapts, between the tooth peak of above-mentioned tooth lapping (23) and end cap (3) medial surface, there is gap.
4. the grinding feeding device of ice cream maker according to claim 1, it is characterized in that, described outer spiral shell rib (21) has two, one of them outer spiral shell rib (21) is spirally extended to the other end by one end of screw rod (2), the outer spiral shell rib (21) of another root extends to by the middle spiral of screw rod (2) the have tooth lapping one end of (23), the relative screw rod in end (2) the axial line Central Symmetry of described two outer spiral shell ribs (21).
5. the grinding feeding device of ice cream maker according to claim 1, it is characterized in that, described interior spiral shell rib (12) has four, these four interior spiral shell ribs (12) extend to the other end by one end of barrel (1), distance between every adjacent two interior spiral shell ribs (12) is equal, and described interior spiral shell rib (12) is circumferentially uniformly distributed along barrel (1) inwall towards one end of discharging opening (31).
6. according to the grinding feeding device of the ice cream maker described in claim 3 or 4 or 5, it is characterized in that, described screw rod (2) is integral type structure, the external diameter of described screw rod (2) is increased to the one end that connects end cap (3) gradually by the one end that passes barrel (1), the longitudinal section of screw rod (2) has two symmetrical and curved relative edge edges, and this two relative edge is greater than the radian at two ends along the radian at middle part.
7. the grinding feeding device of ice cream maker according to claim 6, it is characterized in that, described ice cream maker also comprises a housing, on described housing, offer connecting hole, one end that above-mentioned screw rod (2) passes barrel (1) is located in this connecting hole, on one end lateral wall of described barrel (1) away from end cap (3), be circumferentially evenly equipped with some bar shapeds convex edge one (13), on the inwall of described connecting hole, be evenly equipped with the bar shaped convex edge two of equal number, the length of described bar shaped convex edge one (13) is less than the distance between adjacent two bar shaped convex edges two, the length of described bar shaped convex edge two is less than the distance between adjacent two bar shaped convex edges one (13), in described connecting hole, there is a ring-shaped step, between described step side and bar shaped convex edge two side faces, be formed for the fixing gap of pegging graft, bar shaped convex edge one (13), the width in this gap equals the width of bar shaped convex edge one (13).
8. the grinding feeding device of ice cream maker according to claim 3, it is characterized in that, described end cap (3) has inner face, above-mentioned arc surface is positioned at inner face center, on one end lateral wall of described barrel (1) discharging, be evenly equipped with some bar shapeds convex edge three (14), on described end cap (3) internal perisporium, be evenly equipped with the bar shaped convex edge four (33) of equal number, the length of described bar shaped convex edge three (14) is less than the distance between adjacent two bar shaped convex edges four (33), the length of described bar shaped convex edge four (33) is less than the distance between adjacent two bar shaped convex edges three (14), between described end cap (3) inner face and bar shaped convex edge four (33), be formed for the fixing gap of pegging graft, bar shaped convex edge three (14), the width in this gap equals the width of bar shaped convex edge three (14).
9. the grinding feeding device of ice cream maker according to claim 8, it is characterized in that, the end of described screw rod (2) has a column convex body (24), this convex body (24) and screw rod (2) concentric, the arc surface center of described end cap (3) offers spliced eye (32), and described convex body (24) is rotatably connected in spliced eye (32).
10. the grinding feeding device of ice cream maker according to claim 9, it is characterized in that, on one end madial wall of described barrel (1) connection housing, also there is a ring baffle (15), above-mentioned screw rod (2) is through the centre bore of ring baffle (15), between described ring baffle (15) and housing, be provided with sealing ring one (4), between described barrel (1) and end cap (3), be provided with sealing ring two (5).
CN201320652800.2U 2013-10-22 2013-10-22 Grinding feed device of ice cream machine Withdrawn - After Issue CN203505472U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103518935A (en) * 2013-10-22 2014-01-22 浙江果语电器有限公司 Grinding and feeding device of ice cream machine
CN104594092A (en) * 2015-02-06 2015-05-06 李�昊 Continuous horizontal stewing pot

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103518935A (en) * 2013-10-22 2014-01-22 浙江果语电器有限公司 Grinding and feeding device of ice cream machine
CN103518935B (en) * 2013-10-22 2015-09-16 浙江果语电器有限公司 A kind of grinding feeding device of ice cream maker
CN104594092A (en) * 2015-02-06 2015-05-06 李�昊 Continuous horizontal stewing pot

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