CN1209066C - Pallet lift rotating equipment for breakfast machines - Google Patents
Pallet lift rotating equipment for breakfast machines Download PDFInfo
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- CN1209066C CN1209066C CN 03129627 CN03129627A CN1209066C CN 1209066 C CN1209066 C CN 1209066C CN 03129627 CN03129627 CN 03129627 CN 03129627 A CN03129627 A CN 03129627A CN 1209066 C CN1209066 C CN 1209066C
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- shaft
- pallet
- screw
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Abstract
The present invention relates to a pallet lifting and rotation device in a breakfast machine, which belongs to the field of a household appliance. The lifting driving speed reduction motor of the present invention is fixedly connected to a fixing plate. A bearing supporting seat of a screw rod is fixedly connected with the fixing plate. Both ends of the screw rod are respectively supported in a bearing supporting frame and the bearing supporting seat of the screw rod through two deep groove ball bearings. A bearing supporting seat of a rotary shaft is fixed on the bottom surface of the fixing plate of the motor. The rotary shaft is supported in the bearing supporting seat of the rotary shaft through the two deep groove ball bearings and a thrust ball bearing. After a guiding shaft penetrates through the guiding hole of the fixing plate of the motor, the upper end of the guiding shaft is fixedly connected with the fixing plate, and the lower end is inserted into the supporting hole of the supporting frame of the guiding shaft. A pinion gear is connected with the flat key of the shaft head of the rotary shaft. Two large gears are both engaged with the pinion gear and are respectively arranged on the output shafts on both sides. The output shafts are supported in a gearbox seat hole through angle contact ball bearings. A pallet is connected with the moulding surfaces of the shaft heads of the output shafts. The present invention has the advantages of compact structure and organically combines the functions of lifting, rotation, etc. of the pallet. Therefore, the present invention effectively satisfies the work requirements of the automatic breakfast machine.
Description
Technical field
What the present invention relates to is a kind of lift rotating equipment, and the pallet lift rotating equipment in particularly a kind of automatic breakfast machine belongs to field of household appliances.
Background technology
Along with improving constantly of people's living standard and quality, the modern kitchen household appliances continue to bring out, on the other hand, along with the white-collar work in city and rhythm of life are more and more faster, to edible nutritious and also easily and fast breakfast more and more higher requirement has been proposed.So breakfast machine is about to meet the tendency automatically.For guaranteeing that breakfast machine has higher densification, intellectuality, automatization level, pallet lift rotating equipment in the breakfast machine has been proposed very high requirement, though existing market has had all kinds of lowering or hoisting gears, whirligig of various simple functions etc., with the lifting spinfunction combine, compact conformation and be used for breakfast machine or the device of micro-wave oven yet there are no report.Find according to retrieval: the patent of Samsung Electronics Co., Ltd's application prior art, Chinese patent application number is 96109369, patent name is: " micro-wave oven that has a heater lowering or hoisting gear ", this patent application discloses a kind of micro-wave oven that has a heater lowering or hoisting gear, and this lowering or hoisting gear comprises: a motor; A movement parts, it comprises a heater and all rollers; A power transmission is used for the driving force of motor is passed to movement parts; A supporting member is used for supporting power transmission; And guide rail.This power transmission also comprises: a driving gear, rotated by motor; At least one reduction gearing is meshed with driving gear; And pair of links, be connected with movement parts with reduction gearing respectively.Rotatablely moving of reduction gearing is transformed into the rectilinear motion of movement parts.This invention provides a kind of micro-wave oven that is used for regulating the electric heater lowering or hoisting gear of electric heater height that has, electric heater does not have spinfunction, and the pallet in the breakfast machine requires to have lifting and rotation dual-use function, be that breakfast machine is when joining blanking automatically, pallet is raised to a high position, when heating using microwave, pallet drops to low level (being in the microwave heating chamber), and when heating is for being heated evenly food, pallet is wanted rotation, after also requiring pallet to drop to microwave heating chamber, the hole at heating chamber top will cover automatically with cover plate, avoids microwave to diffuse to the blanking chamber.Above-mentioned contrast patented technology obviously can not satisfy the job requirement of breakfast machine.
Summary of the invention
The objective of the invention is at deficiency of the prior art, pallet in a kind of breakfast machine lift rotating equipment is provided, make it when breakfast machine is joined blanking automatically, the pallet that is loaded with container is raised to a high position (microwave heating chamber top), and blanking finishes, pallet drops to microwave heating chamber, and seal the hole at heating chamber top automatically, in the microwave heating process, by the motor-driven gear transmission, be loaded with the pallet rotation of food container, guarantee that food is heated evenly.The present invention organically combines functions such as the lifting of pallet, rotation, has satisfied the job requirement of automatic breakfast machine effectively.
The present invention realizes according to following technical scheme, the present invention includes: housing, the support of bearing, four deep groove ball bearings, screw rod, the nut support, nut, two thrust ball bearings, screw-bearing bearing, fixed head, lifting drives reducing motor, and rotation drives reducing motor, motor fixing plate, the axis of guide, shaft bearing bearing, cover plate, axis of guide support, tube connector, rotating shaft, gear-box, heating chamber, pinion, two output shafts, two angular contact ball bearings, two pallets, two gear wheels, baffle plate.Its connected mode is: an end of the support of bearing and housing welding, the other end is connected with heating chamber spot welding, lifting drives reducing motor and is cemented on the fixed head with screw, fixed head is screwed on housing, the screw-bearing bearing is fixed with screw and fixed head, the two ends of screw rod are bearing in the support of bearing and the screw-bearing bearing with two deep groove ball bearings and a thrust ball bearing respectively, the output shaft that lifting drives reducing motor inserts in the upper end axis hole of screw rod, and lock with holding screw, the external cylindrical surface of nut and nut support interference fit, be connected for slip screw between nut and the screw rod, the nut support is screwed on the shaft bearing bearing, rotation drives between reducing motor and the motor fixing plate and is connected for screw, the shaft bearing bearing is screwed the bottom surface at motor fixing plate, rotating shaft is bearing in the shaft bearing bearing by two deep groove ball bearings and a thrust ball bearing, after the axis of guide passes the pilot hole of motor fixing plate, the upper end is fixed with screw and fixed head, insert in the support holes of the axis of guide support lower end, axis of guide support and housing welding, cover plate and tube connector welding, tube connector top is connected with shaft bearing bearing screw, bottom and gear-box are fixed with screw, be connected with flat key between pinion in the gear-box and the spindle nose of rotating shaft, baffle plate withstand behind the pinion end face with rotating shaft between screw be connected, two gear wheels all are meshed with pinion and are installed in respectively on the output shaft of both sides, being flat key between two gear wheels and two output shafts is connected, the right side output shaft is bearing in the seat hole on gear-box right side by two angular contact ball bearings, the left side output shaft is bearing in by two angular contact ball bearings in the seat hole in gear-box left side, and two pallets are connected for profile respectively with between the spindle nose of two output shafts.
When the present invention works, lifting drives the output shaft drive screw rotation of reducing motor, drive nut and nut support and make lifting moving, the nut support drives shaft bearing bearing and the rotary drive motor affixed with it, rotating shaft, gear-box, pallets etc. are done elevating movement along axis of guide direction together, when the breakfast machine automatic blanking, pallet is raised to a high position (top of microwave heating chamber), blanking finishes, pallet drops to low level (in the microwave heating chamber), simultaneously, also descending with the fixed cover plate of tube connector just in time covers the top of microwave heating chamber, prevents that microwave from diffusing to the blanking chamber, top of breakfast machine; When breakfast machine carries out heating using microwave, rotation drives reducing motor and starts, its output shaft drives the rotating shaft rotation, being loaded on pinion in the rotating shaft drives two gear wheels being meshed with it and rotates, gear wheel then drives output shaft by flat key and rotates, the pallet that output shaft drives on it rotates, thereby when guaranteeing heating using microwave, the food in the pallet upper container is heated evenly.
The present invention has substantive distinguishing features and marked improvement; the present invention is with the pallet lifting; rotatablely move; the capping at hole, heating chamber top is to prevent that microwave from diffusing to functions such as the blanking chamber on breakfast machine top and material storing box and organically combining during with heating using microwave; compact conformation; reliable operation; automatically pallet rises in high-order (heating chamber top) during the breakfast machine blanking; pallet falls low level (being in microwave heating chamber) during heating; and pallet when descending cover sheet cover the hole of heating using microwave top of chamber automatically; microwave is gone here and there blanking chamber, breakfast machine top from heating chamber when preventing to heat; and pallet also has spinfunction, and the food in the pallet upper container is heated evenly when heating using microwave.The present invention can be used as a vitals in the automatic breakfast machine, and it plays crucial effect.
Description of drawings
Fig. 1 structure schematic side view of the present invention
Fig. 2 structure master of the present invention looks schematic diagram
The specific embodiment
As shown in Figure 1 and Figure 2, the present invention includes: housing 1, the support of bearing 2, deep groove ball bearing 3,7,17,18, screw rod 4, nut support 5, nut 6, thrust ball bearing 8,16, screw-bearing bearing 9, fixed head 10, lifting drives reducing motor 11, and rotation drives reducing motor 12, motor fixing plate 13, the axis of guide 14, shaft bearing bearing 15, cover plate 19, axis of guide support 20, tube connector 21, rotating shaft 22, gear-box 23, heating chamber 24, pinion 25, output shaft 26,34, angular contact ball bearing 27,31, pallet 28,33, gear wheel 29,32, baffle plate 30.Its connected mode is: an end of the support of bearing 2 and housing 1 welding, the other end is connected with heating chamber 24 spot welding, lifting drives reducing motor 11 usefulness screws and is cemented on the fixed head 10, fixed head 10 is screwed on housing 1, screw-bearing bearing 9 usefulness screws and fixed head 10 are fixed, 2 deep groove ball bearings 3 are used at the two ends of screw rod 4 respectively, 7 and 1 thrust ball bearings 8 are bearing in the support of bearing 2 and the screw-bearing bearing 9, the output shaft that lifting drives reducing motor 11 inserts in the upper end axis hole of screw rod 4, and lock with holding screw, the external cylindrical surface of nut 6 and nut support 5 interference fit, be connected for slip screw between nut 6 and the screw rod 4, nut support 5 is screwed on shaft bearing bearing 15, rotation drives between reducing motor 12 and the motor fixing plate 13 and is connected for screw, shaft bearing bearing 15 is screwed the bottom surface at motor fixing plate 13, rotating shaft 22 is by two deep groove ball bearings 17,18 and thrust ball bearings 16 are bearing in the shaft bearing bearing 15, after the axis of guide 14 passes the pilot hole of motor fixing plate 13, the upper end is fixed with screw and fixed head 10, insert in the support holes of axis of guide support 20 lower end, axis of guide support 20 and housing 1 welding, cover plate 19 and tube connector 21 welding, tube connector 21 tops are connected with shaft bearing bearing 15 screws, bottom and gear-box 23 usefulness screws are fixed, be connected with flat key between pinion 25 in the gear-box 23 and the spindle nose of rotating shaft 22, baffle plate 30 withstand behind pinion 25 end faces with rotating shaft 22 between screw be connected, two gear wheels 29,32 all are meshed with pinion 25 and are installed in the output shaft 26 of both sides respectively, on 34, output shaft 26 is bearing in the seat hole on gear-box 23 right sides by angular contact ball bearing 27, output shaft 34 is bearing in by angular contact ball bearing 31 in the seat hole in gear-box 23 left sides, two pallets 28,33 respectively with output shaft 26, connect for profile between 34 the spindle nose.
Pinion 25 is meshed with two gear wheels 29,32 simultaneously, two gear wheels 29,32 are connected with two output shafts, 26,34 flat keys again respectively, between the spindle nose of two pallets 28,33 and two output shafts 26,34 for profile is connected, in the heating process, two pallet 28,33 rotations simultaneously.
Claims (6)
1, pallet lift rotating equipment in a kind of breakfast machine, comprise: housing (1), the support of bearing (2), deep groove ball bearing (3), (7), (17), (18), screw rod (4), nut support (5), nut (6), thrust ball bearing (8,16), screw-bearing bearing (9), fixed head (10), lifting drives reducing motor (11), heating chamber (24), pinion (25), output shaft (26), (34), angular contact ball bearing (27), (31), pallet (28), (33), gear wheel (29), (32), baffle plate (30), it is characterized in that also comprising: rotation drives reducing motor (12), motor fixing plate (13), the axis of guide (14), shaft bearing bearing (15), cover plate (19), axis of guide support (20), tube connector (21), rotating shaft (22), gear-box (23), connected mode is: lifting drives reducing motor (11) and is cemented on the fixed head (10), fixed head (10) is fixed on the housing (1), screw-bearing bearing (9) is fixed with fixed head (10), two deep groove ball bearings (3) are used at the two ends of screw rod (4) respectively, (7) and a thrust ball bearing (8) be bearing in the support of bearing (2) and the screw-bearing bearing (9), the external cylindrical surface of nut (6) and nut support (5) interference fit, nut support (5) is fixed on the shaft bearing bearing (15), rotation drives between reducing motor (12) and the motor fixing plate (13) and is connected for screw, shaft bearing bearing (15) is fixed on the bottom surface of motor fixing plate (13), rotating shaft (22) is by two deep groove ball bearings (17), (18) and a thrust ball bearing (16) be bearing in the shaft bearing bearing (15), after the axis of guide (14) passes the pilot hole of motor fixing plate (13), the upper end is fixed with fixed head (10), insert in the support holes of axis of guide support (20) lower end, axis of guide support (20) and housing (1) welding, cover plate (19) and tube connector (21) welding, be connected with flat key between pinion (25) in the gear-box (23) and the spindle nose of rotating shaft (22), baffle plate (30) withstand behind pinion (25) end face with rotating shaft (22) between screw be connected, two gear wheels (29), (32) all be meshed and be separately positioned on the output shaft (26) of both sides with pinion (25), (34) on, output shaft (26) is bearing in the seat hole on gear-box (23) right side by angular contact ball bearing (27), output shaft (34) is bearing in by angular contact ball bearing (31) in the seat hole in gear-box (23) left side, two pallets (28), (33) respectively with output shaft (26), (34) connect for profile between the spindle nose.
2, the pallet lift rotating equipment in the breakfast machine according to claim 1, it is characterized in that, cover plate (19) and tube connector (21) welding, when pallet (28), (33) decline, cover plate (19) descends together, when pallet (28), when (33) decline puts in place, cover plate (19) just in time covers the hole at microwave heating chamber (24) top.
3, the pallet lift rotating equipment in the breakfast machine according to claim 1, it is characterized in that, pinion (25) is meshed with two gear wheels (29), (32) simultaneously, two gear wheels (29), (32) are connected with two output shafts (26), (34) flat key again respectively, be connected for profile between the spindle nose of two pallets (28), (33) and two output shafts (26), (34), in the heating process, two pallets (28), (33) rotation simultaneously.
4, the pallet lift rotating equipment in the breakfast machine according to claim 1 is characterized in that, the output shaft that lifting drives reducing motor (11) inserts in the upper end axis hole of screw rod (4), and locks with holding screw.
5, the pallet lift rotating equipment in the breakfast machine according to claim 1 is characterized in that, is connected for slip screw between nut (6) and the screw rod (4).
6, the pallet lift rotating equipment in the breakfast machine according to claim 1 is characterized in that, tube connector (21) top is connected with shaft bearing bearing (15) screw, and bottom and gear-box (23) are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03129627 CN1209066C (en) | 2003-07-03 | 2003-07-03 | Pallet lift rotating equipment for breakfast machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03129627 CN1209066C (en) | 2003-07-03 | 2003-07-03 | Pallet lift rotating equipment for breakfast machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1481750A CN1481750A (en) | 2004-03-17 |
| CN1209066C true CN1209066C (en) | 2005-07-06 |
Family
ID=34153628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03129627 Expired - Fee Related CN1209066C (en) | 2003-07-03 | 2003-07-03 | Pallet lift rotating equipment for breakfast machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1209066C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175120B (en) * | 2016-07-30 | 2018-12-28 | 新沂市达婷黄沙有限公司 | A kind of lift is used for food bogey |
| CN108937541A (en) * | 2018-09-05 | 2018-12-07 | 张建明 | The rotatable rice cooker cooked |
-
2003
- 2003-07-03 CN CN 03129627 patent/CN1209066C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1481750A (en) | 2004-03-17 |
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