CN201313963Y - Grill box drive device in grilling machine - Google Patents
Grill box drive device in grilling machine Download PDFInfo
- Publication number
- CN201313963Y CN201313963Y CNU2008202153340U CN200820215334U CN201313963Y CN 201313963 Y CN201313963 Y CN 201313963Y CN U2008202153340 U CNU2008202153340 U CN U2008202153340U CN 200820215334 U CN200820215334 U CN 200820215334U CN 201313963 Y CN201313963 Y CN 201313963Y
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- drive
- disc
- power transmission
- driven disc
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a grill box drive device in a grilling machine capable of automatically separating a transmission shaft from a main drive in the case of overload. The grill box drive device comprises a transmission wheel and a transmission shaft, wherein the transmission shaft is movably arranged in the transmission wheel; a drive disc is fixed on one side of the transmission wheel; at least one semi-spherical pit is arranged on the end face of the drive disc; a driven disc matched with the drive disc is fixed on the transmission shaft; corresponding via-holes facing each semi-spherical pit are formed on the driven disc; the drive disc and the driven disc are integrated with each other through steel balls that are partially arranged in the via-holes and partially arranged in the semi-spherical pits; and a spring strip and a limiting disc are arranged on the transmission shaft outside the driven disc. The drive device can prevent the power source, i.e. the motor, of the transmission wheel while protecting the grill box.
Description
Technical field
The utility model relates to arrangement of clutch, refers more particularly to the transmission device of comb case in the gill box.
Background technology
As everyone knows, in gill box, the power transmission shaft that drives the comb case is by being arranged on drive on the power transmission shaft and motor linkage.Needle plate often takes place around the hair phenomenon in the comb case in carding process, cause combing the case load and increase the weight of, be i.e. the power transmission shaft overload, because power transmission shaft can not separate with drive, make the comb case not stop, thus the damage that causes combing inner box-machine spare, simultaneously, also can cause other beyond thought faults such as the vexed car of motor.
The utility model content
A technical problem to be solved in the utility model is: the transmission device that comb case in the gill box that a kind of power transmission shaft overload can be automatically with main transmission separates is provided.
For solving the problems of the technologies described above, first technical scheme that the utility model adopts is: the transmission device of comb case in the gill box, comprise drive and power transmission shaft, described power transmission shaft is movably arranged in the drive, one side of drive is fixed with driving disc spacing pressing, the end face of driving disc spacing pressing is provided with at least one hemispherical hole, be fixed with the driven disc that matches with driving disc spacing pressing on the power transmission shaft, face each hemispherical hole on the driven disc and be provided with a corresponding through hole, driving disc spacing pressing and driven disc pass through a part in through hole, the steel ball of another part in the hemispherical hole is set together, and power transmission shaft also is provided with spring leaf and position-arresting disk in the outside of driven disc.
The end face of described driving disc spacing pressing is provided with a pair of hemispherical hole, and corresponding with it, described driven disc is provided with a pair of through hole.
Described power transmission shaft is movably set with in the drive by bearing.
The beneficial effects of the utility model are: be provided with the arrangement of clutch that is made of driving disc spacing pressing, driven disc, steel ball and spring leaf and position-arresting disk between power transmission shaft and drive, when power transmission shaft transships, steel ball can bend spring leaf and leave hemispherical hole on the driving disc spacing pressing, make driving disc spacing pressing separate with driven disc, the rapid stall of power transmission shaft not only makes the comb case obtain good protection; Simultaneously, also having protected the power source of drive well is motor.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the power transmission shaft in the utility model when separating with drive;
Among Fig. 1 to Fig. 2: 1, power transmission shaft 2, bearing, 3, drive, 4, driving disc spacing pressing, 5, driven disc, 6, steel ball, 7, spring leaf, 8, position-arresting disk, 9, packing ring, 10, bolt, 11, screw.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 1, the transmission device of comb case in the gill box described in the utility model, comprise: drive 3 and power transmission shaft 1, power transmission shaft 1 is movably arranged in the drive 3 by bearing 2, one side of drive 3 is fixed with driving disc spacing pressing 4 by screw 11, the end face of driving disc spacing pressing 4 is provided with a pair of hemispherical hole, be fixed with the driven disc 5 that matches with driving disc spacing pressing 4 on the power transmission shaft 1, in order to increase the reliability of connection, driven disc 5 adopts spline to be connected with power transmission shaft 1, face each hemispherical hole on the driven disc 5 and be provided with a corresponding through hole, driving disc spacing pressing 4 passes through a part in through hole with driven disc 5, the steel ball 6 of another part in the hemispherical hole is set together, and power transmission shaft 1 also is provided with spring leaf 7 and position-arresting disk 8 and is used for fixing the packing ring 9 and the bolt 10 of position-arresting disk 8 in the outside of driven disc 5.
In normal operating conditions, steel ball 6 is absorbed in the hemispherical hole of driving disc spacing pressing 4 under spring leaf 7 impetuses, and at this moment, driving disc spacing pressing 4 is in bonding state with driven disc 5, gives power transmission shaft 1 by driven disc 5 with drive transfer; During overload, driving disc spacing pressing 4 is extruded steel ball 6, make steel ball 6 push spring leaf 7 open, leave the hemispherical hole fully, at this moment, driving disc spacing pressing 4 is in released state with driven disc 5, and transmission separates between drive 3 and the power transmission shaft 1, comb case on the power transmission shaft 1 is stopped rapidly, not only make the comb case obtain good protection; Simultaneously, also having protected the power source of drive 3 well is motor.
Claims (3)
1. comb the transmission device of case in the gill box, comprise: drive and power transmission shaft, it is characterized in that: described power transmission shaft is movably arranged in the drive, one side of drive is fixed with driving disc spacing pressing, the end face of driving disc spacing pressing is provided with at least one hemispherical hole, be fixed with the driven disc that matches with driving disc spacing pressing on the power transmission shaft, face each hemispherical hole on the driven disc and be provided with a corresponding through hole, driving disc spacing pressing and driven disc pass through a part in through hole, the steel ball of another part in the hemispherical hole is set together, and power transmission shaft also is provided with spring leaf and position-arresting disk in the outside of driven disc.
2. transmission device as claimed in claim 1 is characterized in that: the end face of described driving disc spacing pressing is provided with a pair of hemispherical hole, and corresponding with it, described driven disc is provided with a pair of through hole.
3. transmission device as claimed in claim 1 or 2 is characterized in that: described power transmission shaft is movably set with in the drive by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202153340U CN201313963Y (en) | 2008-11-21 | 2008-11-21 | Grill box drive device in grilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202153340U CN201313963Y (en) | 2008-11-21 | 2008-11-21 | Grill box drive device in grilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201313963Y true CN201313963Y (en) | 2009-09-23 |
Family
ID=41125755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202153340U Expired - Fee Related CN201313963Y (en) | 2008-11-21 | 2008-11-21 | Grill box drive device in grilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201313963Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158372A (en) * | 2017-12-27 | 2018-06-15 | 西安理工大学 | One kind has contact with formula self-locking basin hook |
-
2008
- 2008-11-21 CN CNU2008202153340U patent/CN201313963Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158372A (en) * | 2017-12-27 | 2018-06-15 | 西安理工大学 | One kind has contact with formula self-locking basin hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20121121 |