CN2472160Y - Transmission of ice making box - Google Patents
Transmission of ice making box Download PDFInfo
- Publication number
- CN2472160Y CN2472160Y CN 01218140 CN01218140U CN2472160Y CN 2472160 Y CN2472160 Y CN 2472160Y CN 01218140 CN01218140 CN 01218140 CN 01218140 U CN01218140 U CN 01218140U CN 2472160 Y CN2472160 Y CN 2472160Y
- Authority
- CN
- China
- Prior art keywords
- eccentric wheel
- motor
- electric motor
- taper
- ice making
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a drive mechanism for the ice-making box, in particular to a drive mechanism specially used in ice-making boxes of ice machines, which comprises an electric motor fixed board, an electric motor, an eccentric wheel, an eccentric wheel shaft, a link rod and a micro switch. The utility model is characterized in that an electric motor taper shaft is positioned between the electric motor and the eccentric wheel; one end of the electric motor taper shaft is fixedly connected with the electric motor; a shaft sleeve is arranged on the eccentric wheel, a taper hole is arranged on the shaft sleeve for inserting the other end of the taper shaft of the electric motor, and a disc washer is positioned at the rear end of the joint between the electric motor taper shaft and the eccentric wheel. The utility model has the advantages of easy processing and assembly and reliable transmission, and capability to prevent the motor from damage due to the jamming of components.
Description
The utility model discloses a kind of transmission mechanism of ice making box, particularly a kind of transmission mechanism that is exclusively used in the ice making box on the ice machine.
The structure of the transmission mechanism of the ice making box on the existing ice machine is: motor and eccentric being connected to coaxial connection that drives the ice making box motion, and need to adopt two microswitches to realize controlling two limit positions, promptly microswitch is used for the lower-limit point of control eccentric, and the another microswitch is used for the upper change point of control eccentric.The existing defective of above-mentioned transmission mechanism is: one, because motor and eccentric wheel are same through-drive, so higher to concentricity requirement, no matter be to processing or assemble and all have difficulty, otherwise can influence the transmission effect; Two, the control of opening/stop for eccentric two limit positions needs to adopt two microswitches to realize, thereby has brought the difficulty of angular turn adjusting aspect, otherwise functional reliability can not guarantee; Three, occur just can undermining motor when stuck when certain parts of transmission mechanism, cause motor to be difficult to bear rated load and burn.
The purpose of this utility model be to provide a kind of be easy to process, can guarantee functional reliability, can not be because of the stuck transmission mechanism that undermines the ice making box of motor of certain parts.
The purpose of this utility model reaches like this, a kind of transmission mechanism of ice making box, form by motor fixing plate 14, motor 11, eccentric wheel 5, camshaft 20, connecting rod 18, microswitch 8, addition has a motor taper to connect axle 10 between described motor 11 and eccentric wheel 5, and this motor taper connects an end and motor 11 Joints of axle 10; Described eccentric wheel 5 has an axle sleeve 7, axle sleeve 7 has a bellmouth 4, connect axle 10 the other end by these bellmouth 4 power supply machine tapers and plant in it and realize itself and eccentric wheel 5 Joints, the addition of holding that connects axle 10 and eccentric wheel 5 Joints in the motor taper has saucer washer 2.
The utility model has been owing to adopted said structure, has processing, easy to assembly, the reliability that can guarantee transmission and can avoid the stuck advantage that undermines motor because of certain parts.
Below in conjunction with accompanying drawing the utility model is further described below.
Fig. 1 is installed on enforcement illustration on the ice machine for the utility model.
Fig. 2 is transmission principle figure of the present utility model.
The utility model is to be installed on like this on the ice machine, the base portion of motor fixing plate 14 is solid mutually with the base plate 13 of ice machine with hold-down nut, motor 11 also is fixedly arranged in a side of motor fixing plate 14 with a pair of hold-down screw by a pair of fixedly ear on it, on motor fixing plate 14, be shaped on a motor axis hole in advance, the motor shaft 12 of motor 11 passes this motor axis hole and inserts the end that the motor taper that is positioned at motor fixing plate 14 opposite sides connects axle 10, and fixed with resilient key 6, the other end that the motor taper connects axle 10 inserts in the bellmouth 4 of axle sleeve 7, and its end adds cover saucer washer 2 and fixed with hold-down nut 1.Eccentric wheel rotating shaft 20 is solid mutually with eccentric wheel 5 by its base portion, and an end of connecting rod 18 is connected with eccentric wheel rotating shaft 20, and blocks shelves with jump ring 19, and the other end of connecting rod 18 then articulates by a pair of fixedly ear on bearing pin 16 and the ice making box 15 17.Microswitch 8 is installed with on motor fixing plate 14, and the wheel of its contact 9 and eccentric wheel 5 is along corresponding.
The utility model is to embody its transmission like this, when the ice making box 15 of ice machine is in level, the contact 9 of the microswitch 8 of this moment is positioned at gap 3 places on the eccentric wheel 5 just, and eccentric wheel 5 just is in lower-limit point B shown in Figure 2, and microswitch 8 just is off-state.Under this state, mechanism for ice maker by ice machine carries out ice making to the water in the ice making box 15, as soon as ice making finishes, just the controller by ice machine passes to motor 11 with signal, motor 11 work, motor 11 just drives eccentric wheel 5 and rotates, when the contact 9 of microswitch 8 leaves gap 3 places on the eccentric wheel 5, microswitch 8 just is closure state, once closure, just the controller by ice machine provides signal, makes mechanism for ice maker become hot fluorine by previous ice making state and deices state, and this moment, ice making box 15 overturn along with the rotation of the certain angle of eccentric wheel 5.When eccentric wheel 5 goes to 180 °, also promptly be in upper change point A shown in Figure 2, ice making box 15 just arrives its inclination maximum place, thereby with the ice cube removal in the box.Rotation then along with eccentric wheel 5,15 of ice making boxs are slowly replied, when eccentric wheel 5 rotates 360 °, ice making box 15 just is returned to aforesaid horizontal level again, microswitch 8 is in off-state again, motor 11 quits work, and waits special ice maker structure that the water in the ice making box 15 is carried out ice making, and do action so goes round and begins again.The utility model is because the effect of saucer washer 2, therefore in transmission process, when in case chance failure occurring and causing certain parts to be stuck, then the axial deformation of saucer washer 2 can guarantee motor 11 operate as normal in the rated power scope, because under this situation, the frictional force that eccentric wheel 5 and motor taper connect between the axle 10 is not enough to drive eccentric wheel 5 motions, does not damage so can not cause motor 11 overloads.
Claims (1)
1, a kind of transmission mechanism of ice making box is made up of motor fixing plate (14), motor (11), eccentric wheel (5), camshaft (20), connecting rod (18), microswitch (8).It is characterized in that addition has a motor taper to connect axle (10) between described motor (11) and eccentric wheel (5), this motor taper connects an end and motor (11) Joint of axle (10); Described eccentric wheel (5) has an axle sleeve (7), axle sleeve (7) has a bellmouth (4), the other end that connects axle (10) by this bellmouth (4) power supply machine taper is planted in it and is realized itself and eccentric wheel (5) Joint, and the addition of not holding that connects axle (10) and eccentric wheel (5) Joint in the motor taper has saucer washer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01218140 CN2472160Y (en) | 2001-03-30 | 2001-03-30 | Transmission of ice making box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01218140 CN2472160Y (en) | 2001-03-30 | 2001-03-30 | Transmission of ice making box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2472160Y true CN2472160Y (en) | 2002-01-16 |
Family
ID=33636233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01218140 Ceased CN2472160Y (en) | 2001-03-30 | 2001-03-30 | Transmission of ice making box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2472160Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900031A (en) * | 2019-03-28 | 2019-06-18 | 常熟市圣海电器有限公司 | A kind of ice making box turnover mechanism |
-
2001
- 2001-03-30 CN CN 01218140 patent/CN2472160Y/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900031A (en) * | 2019-03-28 | 2019-06-18 | 常熟市圣海电器有限公司 | A kind of ice making box turnover mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111674762A (en) | Intelligent classification dustbin | |
| CN101826329B (en) | Drive device for record player and control method thereof | |
| CN2472160Y (en) | Transmission of ice making box | |
| CN101662131B (en) | Electric chassis vehicle transmission assembly | |
| CN103178689B (en) | Torque-limitation type permanent magnetic coupler | |
| CN201655295U (en) | Drive device of record player | |
| CN209394308U (en) | A kind of mechanical arm for automobile production | |
| US4240535A (en) | Clutch and brake assembly | |
| CN208844461U (en) | The machine core of swing door gate | |
| US6285147B1 (en) | Actuator for electrical switching device | |
| CN203251216U (en) | Torque restriction type permanent magnet coupler | |
| CN2485605Y (en) | Transmission mechanism for water box of ice maker | |
| CN102756872A (en) | Automatic block clearing machine of coal bunker | |
| CN111571179B (en) | Automatic ground pin expansion screw screwing-in equipment | |
| CN211604976U (en) | Linkage structure of circuit breaker | |
| CN210698740U (en) | Mahjong machine tile lifting mechanism and tile lifting rocker arm thereof | |
| CN209843579U (en) | Operating mechanism of automatic change-over switch electric appliance | |
| CN102537133A (en) | Cone friction type torque limiter | |
| CN209689244U (en) | Ice making box turnover mechanism | |
| CN109449017B (en) | Circuit breaker with external isolating switch | |
| CN102904216B (en) | Motor protection device and motor using same | |
| CN2056951U (en) | Twist-limiting coupling | |
| CN113241901A (en) | Overload protection motor for load-carrying machinery | |
| CN208785837U (en) | A kind of central transmission applied on medium-and-large-sized center driving scraping and sucking machine | |
| CN202431789U (en) | Conical friction type torque limiter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20040115 Decision number of declaring invalidation: 5740 |