CN102823710B - Extrusion system for soft ice cream machine - Google Patents
Extrusion system for soft ice cream machine Download PDFInfo
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- CN102823710B CN102823710B CN201210329534.XA CN201210329534A CN102823710B CN 102823710 B CN102823710 B CN 102823710B CN 201210329534 A CN201210329534 A CN 201210329534A CN 102823710 B CN102823710 B CN 102823710B
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- worm
- shaft
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- soft ice
- cream machine
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Abstract
The invention belongs to the technical field of soft ice cream machines, in particular to an extrusion system for a soft ice cream machine, which comprises a motor, a variable-speed transmission device and an extrusion device, wherein the variable-speed transmission device transfers moment outputted by the motor to a screw conveyor of the extrusion device; the motor is vertically installed on a machine frame of the soft ice cream machine, and a motor shaft of the motor is upward and is connected with a worm of a worm and worm gear pair; the worm of the worm and worm gear pair is meshed with more than one worm gear; bearings are sleeved at the two ends of a worm gear shaft of the worm gear; and the worm gear shaft is connected with a transmission shaft of the screw conveyor. The extrusion system for the soft ice cream machine has the beneficial effects that with the adoption of worm and worm gear type transmission, the skid phenomenon can not occur, no addition noise exists during the working process, and the soft ice cream machine is more compact in integral structure and smaller in size; and parts required for the worm and worm gear type transmission are less, the maintenance is convenient, the transmission efficiency is high, and the effects of safety and reliability are realized.
Description
Technical field
The invention belongs to ice cream maker technical field, refer in particular to a kind of extrusion system of soft ice-cream machine.
Background technology
Soft ice cream has fragrant sliding fine and smooth, nice and cool feature, the especially summer such as good to eat, and a lot of people like eating.The main structure of soft ice-cream machine comprises frame, be arranged on refrigeration system and extrusion system in frame, refrigeration system comprises refrigeration machine, cold-producing medium and evaporimeter, extrusion system comprises motor, variable speed drive and extrusion device, variable speed drive comprises that motor shaft is to the transmission between stirring cage, extrusion device comprises the mixing drum in evaporimeter, and stirring cage is installed in mixing drum, the extrusion neck ring mold matching with mixing drum etc.
The disclosed a kind of soft ice-cream machine of China Patent No. ZL 03265018.3, its variable speed drive is the transmission of belt pulley type, stirring cage is arranged in the mixing drum of evaporimeter, temperature is low, and Conduction At Low Temperature, to belt pulley, causes that belt transmission easily skids, in order to improve bel-drivenn reliability, so belt is drawn very tightly, bel-drivenn power consumption is large so on the one hand, conventionally need to join the motor of 1.1 kilowatts; The swing of sheave groove band is large on the other hand, and noise rings, and environmental pollution is serious.
And there is defect in ice cream outward appearance and mouthfeel that existing stirring cage is produced.
Summary of the invention
The object of the present invention is to provide a kind of motor load light, saving energy, transmission device noise is low, environmental protection and energy saving, reliable transmission is high, and makes the extrusion system of the better a kind of soft ice-cream machine of ice cream mouthfeel extruded.
For achieving the above object, the invention provides following technical scheme: a kind of extrusion system of soft ice-cream machine, comprise motor, variable speed drive and extrusion device, variable speed drive is passed to the moment of motor output the stirring cage of extrusion device, motor is vertically arranged in the frame of soft ice-cream machine, and the motor shaft of motor upwards, motor shaft is connected with the worm screw of a worm couple, the worm screw of worm couple and the engagement of more than one worm gear, the two ends of the worm-wheel shaft of worm gear are all set with bearing, and worm-wheel shaft is connected with the power transmission shaft of stirring cage.
Further, the concrete mode that described worm-wheel shaft is connected with the power transmission shaft of stirring cage is: the transition axis of making by plastics between worm-wheel shaft and the power transmission shaft of stirring cage connects, and one end of transition axis is connected with worm-wheel shaft, and the other end is connected with the power transmission shaft of stirring cage; The end of described worm-wheel shaft is provided with inner sleeve, one end of transition axis insert described inner sleeve and with interior jacket wall spline joint, the other end of transition axis forms square hole, square hole coordinates with the square column of described end part of driving shaft.
Further, described worm couple is arranged in housing, and the upper end of housing is fixed in frame by holding screw, and the lower end of housing is connected with the housing of described motor.
Further, the worm gear in described worm couple has two, and the stirring cage correspondence in evaporimeter is provided with two, and two worm gear a positive and a negative of worm drive are rotated, and two worm gears drive respectively two stirring cages.
Further, described stirring cage comprises flange, power transmission shaft and shaft clip, and the central authorities in flange outside are provided with described power transmission shaft, and flange inner side is provided with two cross bars, is arranged with a main helical blade on two cross bars, and end and the shaft clip of main helical blade are connected as a single entity.
Further, on described cross bar, be provided with scraper installation portion, on scraper installation portion, be connected with the scraper that plastics are made.
Further, described shaft clip is the circle metal plate that middle part forms in-flanges hole, and all sides of shaft clip form twice auxiliary screw blade, and wherein an auxiliary screw blade extends to form described main helical blade to flange direction.
The present invention's beneficial effect is compared to existing technology:
1, the motor shaft of motor of the present invention is connected with the worm screw of a worm couple, the worm-wheel shaft of worm gear is connected with the power transmission shaft of stirring cage, compares traditional belt pulley type transmission, and the present invention adopts Worm-gear type transmission, there will not be skidding, the course of work, without extra noise, makes the overall structure of soft ice-cream machine more compact, and volume is less, and the required parts of Worm-gear type transmission are less, easy to maintenance, transmission efficiency is high, safe and reliable.
2, the transition axis of making by plastics between worm-wheel shaft of the present invention and the power transmission shaft of stirring cage connects, transition axis is plastic part, (main body of stirring cage is positioned at evaporimeter to be difficult for that the heat in soft ice-cream machine is passed to stirring cage, temperature is low), make the Energy Intensity Reduction of ice cream maker, excess axle has the effect of damping simultaneously, and low cost of manufacture, even if there are wearing and tearing, also can change very easily.
3, worm couple of the present invention is arranged in housing, the upper end of housing is fixed in frame by holding screw, the lower end of housing is connected with the housing of described motor, and motor can vertically be fixed, and has effectively reduced the space that whole drive line (motor is to stirring cage) occupies.
4, stirring cage of the present invention comprises flange, power transmission shaft and shaft clip, flange inner side is provided with two cross bars, and shaft clip is the circle metal plate that middle part forms in-flanges hole, and all sides of shaft clip form twice auxiliary screw blade, wherein an auxiliary screw blade extends to form main helical blade to flange direction, main helical blade winding is on cross bar, and its structure is light and handy, flexible, can fully produce backflow, and sturdy and durable, mixing effect is better.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is transmission principle figure of the present invention.
Fig. 3 is the stereogram of stirring cage of the present invention.
Fig. 4 is the part schematic diagram of stirring cage of the present invention.
In figure: 1-hopper; 2-frame; 3-evaporimeter; 4-housing; 5-motor; 6-stirring cage; 7-transition axis; 8-spline; 9-inner sleeve; 10-worm gear; 11-worm-wheel shaft; 12-worm screw; 13-scraper; 62-power transmission shaft; 63-flange; 64-scraper installation portion; 65-cross bar; The main helical blade of 66-; 67-auxiliary screw blade; 68-shaft clip; 681-in-flanges hole; 71-square hole; 72-keyway.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
Embodiment 1: as shown in Fig. 1-4, a kind of extrusion system of soft ice-cream machine, extrusion system comprises motor 5, variable speed drive and extrusion device, extrusion device comprises the mixing drum in evaporimeter 3, stirring cage 6 is installed in mixing drum, the extrusion neck ring mold matching with mixing drum etc., variable speed drive is passed to the moment of motor 5 outputs the stirring cage 6 of extrusion device, motor 5 is vertically arranged in the frame 2 of soft ice-cream machine, and the motor shaft of motor 5 upwards, motor shaft is connected (in the present embodiment with the worm screw 12 of a worm couple, the lower end of worm screw 12 is sleeved on motor shaft, and worm screw 12 lower ends are set with bearing), (stirring cage 6 in evaporimeter 3 is corresponding is provided with two to 10 engagements of the worm screw 12 of worm couple and two worm gears, two worm gears of worm drive, 10 a positive and a negative are rotated, two worm gears 10 drive respectively two stirring cages 6), the two ends of the worm-wheel shaft of worm gear 10 are all set with bearing (not shown), worm-wheel shaft 11 is connected with the power transmission shaft 62 of stirring cage 6.
Further, described worm-wheel shaft 11 with the concrete mode that the power transmission shaft 62 of stirring cage 6 is connected is: the transition axis 7 of making by plastics between the power transmission shaft 62 of worm-wheel shaft 11 and stirring cage connects, one end of transition axis 7 is connected with worm-wheel shaft 11, the other end is connected with the power transmission shaft 62 of stirring cage, more specifically, the end of described worm-wheel shaft 11 is provided with inner sleeve 9, one end of transition axis 7 insert described inner sleeve 9 and with interior jacket wall spline joint (on the inwall of inner sleeve 9 and transition axis 7 outer walls, being provided with keyway), the other end of transition axis 7 forms square hole 71, square hole 71 coordinates with the square column of described power transmission shaft 62 ends.
Further, described worm couple is arranged on housing 4(variable speed drive of the present invention and is decelerator, described housing is reducer shell) in, the upper end of housing 4 is fixed in frame 2 by holding screw, and the lower end of housing 4 is connected with the housing of described motor 5.
Further, described stirring cage 6 comprises flange 63, power transmission shaft 62 and shaft clip 68, the central authorities in flange 63 outsides are provided with described power transmission shaft 62, flange 63 inner sides are provided with on 65, two cross bars 65 of two cross bars and are arranged with a main helical blade 66, and the end of main helical blade 66 and shaft clip 68 are connected as a single entity.
Further, on described cross bar 65, be provided with scraper installation portion 64, on scraper installation portion 64, be connected with the scraper 13 that plastics are made, because scraper 13 is connected on cross bar 65, therefore scraper can rotate certain angle with respect to cross bar 65, scraper stirs ice cream with stirring cage, makes mixing effect better.
Further, described shaft clip 68 forms the circle metal plate in in-flanges hole 681 for middle part, and all sides of shaft clip 68 form twice auxiliary screw blade 67, and wherein an auxiliary screw blade 67 extends to form described main helical blade 66 to flange 63 directions.
Described flange 63 is circular metal plate, and two cross bars 65 are symmetrical mutually centered by the central axis of flange.
The upper end of main helical blade extends on flange, and is integrated with flange welding.
Embodiment 2: the present embodiment is substantially the same manner as Example 1, and its difference is, 12 of described worm screws and 10 engagements of a worm gear, and the stirring cage 6 in corresponding evaporimeter 3 only has one, that is and, corresponding soft ice-cream machine is single stirring-cage type.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (7)
1. the extrusion system of a soft ice-cream machine, comprise motor, variable speed drive and extrusion device, variable speed drive is passed to the moment of motor output the stirring cage of extrusion device, it is characterized in that: motor is vertically arranged in the frame of soft ice-cream machine, and the motor shaft of motor upwards, motor shaft is connected with the worm screw of a worm couple, the worm screw of worm couple and the engagement of more than one worm gear, the two ends of the worm-wheel shaft of worm gear are all set with bearing, and worm-wheel shaft is connected with the power transmission shaft of stirring cage; The concrete mode that described worm-wheel shaft is connected with the power transmission shaft of stirring cage is: the transition axis of making by plastics between worm-wheel shaft and the power transmission shaft of stirring cage connects, and one end of transition axis is connected with worm-wheel shaft, and the other end is connected with the power transmission shaft of stirring cage.
2. the extrusion system of a kind of soft ice-cream machine according to claim 1, it is characterized in that: the end of described worm-wheel shaft is provided with inner sleeve, one end of transition axis insert described inner sleeve and with interior jacket wall spline joint, the other end of transition axis forms square hole, and square hole coordinates with the square column of described end part of driving shaft.
3. the extrusion system of a kind of soft ice-cream machine according to claim 1, is characterized in that: described worm couple is arranged in housing, and the upper end of housing is fixed in frame by holding screw, and the lower end of housing is connected with the housing of described motor.
4. according to the extrusion system of a kind of soft ice-cream machine described in claim 1 or 2 or 3, it is characterized in that: in described worm couple, be provided with a worm gear, the corresponding setting of stirring cage in evaporimeter, worm drive worm gear, worm gear drives stirring cage.
5. the extrusion system of a kind of soft ice-cream machine according to claim 4, it is characterized in that: described stirring cage comprises flange, power transmission shaft and shaft clip, the central authorities in flange outside are provided with described power transmission shaft, flange inner side is provided with two cross bars, on two cross bars, be arranged with a main helical blade, end and the shaft clip of main helical blade are connected as a single entity.
6. the extrusion system of a kind of soft ice-cream machine according to claim 5, is characterized in that: on described cross bar, be provided with scraper installation portion, be connected with the scraper that plastics are made on scraper installation portion.
7. the extrusion system of a kind of soft ice-cream machine according to claim 5, it is characterized in that: described shaft clip is the circle metal plate that middle part forms in-flanges hole, all sides of shaft clip form twice auxiliary screw blade, and wherein an auxiliary screw blade extends to form described main helical blade to flange direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210329534.XA CN102823710B (en) | 2012-09-08 | 2012-09-08 | Extrusion system for soft ice cream machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210329534.XA CN102823710B (en) | 2012-09-08 | 2012-09-08 | Extrusion system for soft ice cream machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102823710A CN102823710A (en) | 2012-12-19 |
| CN102823710B true CN102823710B (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210329534.XA Expired - Fee Related CN102823710B (en) | 2012-09-08 | 2012-09-08 | Extrusion system for soft ice cream machine |
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| Country | Link |
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| CN (1) | CN102823710B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159297A (en) * | 2018-10-29 | 2019-01-08 | 长安大学 | A kind of conjuncted cartridge type upright shaft stirring machine of double worm gear list worm-drive |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2076753U (en) * | 1990-10-20 | 1991-05-15 | 旅顺饮食机械设备厂 | Evaporator and transmission mechanism of ice cream machine |
| CN2359902Y (en) * | 1998-12-10 | 2000-01-26 | 黄石市制冷设备厂 | Hollow spiral stirrer |
| CN2518335Y (en) * | 2001-12-30 | 2002-10-30 | 深圳市海川实业股份有限公司 | Helical blade type stirrer of soft ice-cream machine |
| CN2669617Y (en) * | 2003-06-04 | 2005-01-12 | 深圳市海川实业股份有限公司 | Soft ice-cream apparatus |
| CN2785380Y (en) * | 2005-05-20 | 2006-06-07 | 居来提·尼亚孜 | Nationality flavor ice cream machine |
| CN202790329U (en) * | 2012-09-08 | 2013-03-13 | 台州市宇雪制冷机械有限公司 | Speed reducing mechanism of soft ice cream machine |
-
2012
- 2012-09-08 CN CN201210329534.XA patent/CN102823710B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN102823710A (en) | 2012-12-19 |
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Address after: 318014, No. 1009, Haifeng Road, Taizhou, Zhejiang, 5 Patentee after: Taizhou Yuxue Refrigeration Machinery Co.,Ltd. Address before: 318000, No. 1009, Haifeng Road, Taizhou, Zhejiang, 5 Patentee before: Taizhou Yuxue Refrigeration Machinery Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20200908 |